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committing changes in /etc made by "-bash"

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Package changes:
This commit is contained in:
Bogdan Stoica
2023-06-12 09:31:52 +03:00
parent c0fa2707f8
commit f7af00565c
146 changed files with 10641 additions and 0 deletions
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114
.etckeeper
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@@ -340,6 +340,7 @@ maybe chmod 0600 'cron.d/csf_update'
maybe chmod 0644 'cron.d/lfd-cron'
maybe chmod 0644 'cron.d/maldet_pub'
maybe chmod 0755 'cron.daily'
maybe chmod 0750 'cron.daily/crowdsec'
maybe chmod 0700 'cron.daily/csget'
maybe chmod 0755 'cron.daily/etckeeper'
maybe chmod 0755 'cron.daily/logrotate'
@@ -355,6 +356,119 @@ maybe chmod 0755 'cron.weekly'
maybe chmod 0750 'cronitor'
maybe chmod 0640 'cronitor/cronitor.json'
maybe chmod 0644 'crontab'
maybe chmod 0755 'crowdsec'
maybe chmod 0644 'crowdsec/acquis.yaml'
maybe chmod 0755 'crowdsec/collections'
maybe chmod 0600 'crowdsec/config.yaml'
maybe chmod 0755 'crowdsec/console'
maybe chmod 0644 'crowdsec/console.yaml'
maybe chmod 0644 'crowdsec/console/context.yaml'
maybe chmod 0755 'crowdsec/hub'
maybe chmod 0644 'crowdsec/hub/.index.json'
maybe chmod 0755 'crowdsec/hub/collections'
maybe chmod 0755 'crowdsec/hub/collections/crowdsecurity'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/apache2.yaml'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/base-http-scenarios.yaml'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/http-cve.yaml'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/linux.yaml'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/mysql.yaml'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/nginx.yaml'
maybe chmod 0644 'crowdsec/hub/collections/crowdsecurity/sshd.yaml'
maybe chmod 0755 'crowdsec/hub/parsers'
maybe chmod 0755 'crowdsec/hub/parsers/s00-raw'
maybe chmod 0755 'crowdsec/hub/parsers/s00-raw/crowdsecurity'
maybe chmod 0644 'crowdsec/hub/parsers/s00-raw/crowdsecurity/syslog-logs.yaml'
maybe chmod 0755 'crowdsec/hub/parsers/s01-parse'
maybe chmod 0755 'crowdsec/hub/parsers/s01-parse/crowdsecurity'
maybe chmod 0644 'crowdsec/hub/parsers/s01-parse/crowdsecurity/apache2-logs.yaml'
maybe chmod 0644 'crowdsec/hub/parsers/s01-parse/crowdsecurity/mysql-logs.yaml'
maybe chmod 0644 'crowdsec/hub/parsers/s01-parse/crowdsecurity/nginx-logs.yaml'
maybe chmod 0644 'crowdsec/hub/parsers/s01-parse/crowdsecurity/sshd-logs.yaml'
maybe chmod 0755 'crowdsec/hub/parsers/s02-enrich'
maybe chmod 0755 'crowdsec/hub/parsers/s02-enrich/crowdsecurity'
maybe chmod 0644 'crowdsec/hub/parsers/s02-enrich/crowdsecurity/dateparse-enrich.yaml'
maybe chmod 0644 'crowdsec/hub/parsers/s02-enrich/crowdsecurity/geoip-enrich.yaml'
maybe chmod 0644 'crowdsec/hub/parsers/s02-enrich/crowdsecurity/http-logs.yaml'
maybe chmod 0644 'crowdsec/hub/parsers/s02-enrich/crowdsecurity/whitelists.yaml'
maybe chmod 0755 'crowdsec/hub/scenarios'
maybe chmod 0755 'crowdsec/hub/scenarios/crowdsecurity'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2019-18935.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-26134.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-35914.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-37042.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-40684.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-41082.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-41697.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-42889.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-44877.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/CVE-2022-46169.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/apache_log4j2_cve-2021-44228.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/f5-big-ip-cve-2020-5902.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/fortinet-cve-2018-13379.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/grafana-cve-2021-43798.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-backdoors-attempts.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-bad-user-agent.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-crawl-non_statics.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-cve-2021-41773.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-cve-2021-42013.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-generic-bf.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-open-proxy.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-path-traversal-probing.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-probing.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-sensitive-files.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-sqli-probing.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/http-xss-probing.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/jira_cve-2021-26086.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/mysql-bf.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/nginx-req-limit-exceeded.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/pulse-secure-sslvpn-cve-2019-11510.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/spring4shell_cve-2022-22965.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/ssh-bf.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/ssh-slow-bf.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/thinkphp-cve-2018-20062.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/vmware-cve-2022-22954.yaml'
maybe chmod 0644 'crowdsec/hub/scenarios/crowdsecurity/vmware-vcenter-vmsa-2021-0027.yaml'
maybe chmod 0755 'crowdsec/hub/scenarios/ltsich'
maybe chmod 0644 'crowdsec/hub/scenarios/ltsich/http-w00tw00t.yaml'
maybe chmod 0600 'crowdsec/local_api_credentials.yaml'
maybe chmod 0755 'crowdsec/notifications'
maybe chmod 0600 'crowdsec/notifications/email.yaml'
maybe chmod 0600 'crowdsec/notifications/http.yaml'
maybe chmod 0600 'crowdsec/notifications/slack.yaml'
maybe chmod 0600 'crowdsec/notifications/splunk.yaml'
maybe chmod 0600 'crowdsec/online_api_credentials.yaml'
maybe chmod 0755 'crowdsec/parsers'
maybe chmod 0755 'crowdsec/parsers/s00-raw'
maybe chmod 0755 'crowdsec/parsers/s01-parse'
maybe chmod 0755 'crowdsec/parsers/s02-enrich'
maybe chmod 0755 'crowdsec/patterns'
maybe chmod 0644 'crowdsec/patterns/aws'
maybe chmod 0644 'crowdsec/patterns/bacula'
maybe chmod 0644 'crowdsec/patterns/bro'
maybe chmod 0644 'crowdsec/patterns/cowrie_honeypot'
maybe chmod 0644 'crowdsec/patterns/exim'
maybe chmod 0644 'crowdsec/patterns/firewalls'
maybe chmod 0644 'crowdsec/patterns/haproxy'
maybe chmod 0644 'crowdsec/patterns/java'
maybe chmod 0644 'crowdsec/patterns/junos'
maybe chmod 0644 'crowdsec/patterns/linux-syslog'
maybe chmod 0644 'crowdsec/patterns/mcollective'
maybe chmod 0644 'crowdsec/patterns/modsecurity'
maybe chmod 0644 'crowdsec/patterns/mongodb'
maybe chmod 0644 'crowdsec/patterns/mysql'
maybe chmod 0644 'crowdsec/patterns/nagios'
maybe chmod 0644 'crowdsec/patterns/nginx'
maybe chmod 0644 'crowdsec/patterns/paths'
maybe chmod 0644 'crowdsec/patterns/postgresql'
maybe chmod 0644 'crowdsec/patterns/rails'
maybe chmod 0644 'crowdsec/patterns/redis'
maybe chmod 0644 'crowdsec/patterns/ruby'
maybe chmod 0644 'crowdsec/patterns/smb'
maybe chmod 0644 'crowdsec/patterns/ssh'
maybe chmod 0644 'crowdsec/patterns/tcpdump'
maybe chmod 0644 'crowdsec/profiles.yaml'
maybe chmod 0755 'crowdsec/scenarios'
maybe chmod 0644 'crowdsec/simulation.yaml'
maybe chmod 0755 'crypto-policies'
maybe chmod 0755 'crypto-policies/back-ends'
maybe chmod 0644 'crypto-policies/back-ends/nss.config'

14
cron.daily/crowdsec Executable file
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@@ -0,0 +1,14 @@
#!/bin/sh
test -x /usr/bin/cscli || exit 0
/usr/bin/cscli --error hub update
upgraded=$(/usr/bin/cscli --error hub upgrade)
if [ -n "$upgraded" ]; then
# splay initial metrics push
sleep $(seq 1 90 | shuf -n 1)
systemctl reload crowdsec
fi
exit 0

51
crowdsec/acquis.yaml Normal file
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@@ -0,0 +1,51 @@
#Generated acquisition file - wizard.sh (service: apache2) / files : /var/log/httpd/error_log
filenames:
- /var/log/httpd/error_log
labels:
type: apache2
---
#Generated acquisition file - wizard.sh (service: nginx) / files : /var/log/nginx/vpn.898.ro.error.log /var/log/nginx/mail.anywhere.ro.error.log /var/log/nginx/zira.898.ro.error.log /var/log/nginx/secure.898.ro.access.log /var/log/nginx/trace.898.ro.access.log /var/log/nginx/trace.898.ro.error.log /var/log/nginx/vpn.898.ro.access.log /var/log/nginx/zira.898.ro.access.log /var/log/nginx/git.898.ro.access.log /var/log/nginx/mail.club3d.ro.access.log /var/log/nginx/mail.anywhere.ro.access.log /var/log/nginx/access.log /var/log/nginx/error.log /var/log/nginx/files.898.ro.error.log /var/log/nginx/mail.club3d.ro.error.log /var/log/nginx/club3d.ro.error.log /var/log/nginx/anywhere.ro.access.log /var/log/nginx/jekyll.club3d.ro.access.log /var/log/nginx/jekyll.club3d.ro.error.log /var/log/nginx/club3d.ro.access.log /var/log/nginx/mail.898.ro.access.log /var/log/nginx/files.898.ro.access.log
filenames:
- /var/log/nginx/vpn.898.ro.error.log
- /var/log/nginx/mail.anywhere.ro.error.log
- /var/log/nginx/zira.898.ro.error.log
- /var/log/nginx/secure.898.ro.access.log
- /var/log/nginx/trace.898.ro.access.log
- /var/log/nginx/trace.898.ro.error.log
- /var/log/nginx/vpn.898.ro.access.log
- /var/log/nginx/zira.898.ro.access.log
- /var/log/nginx/git.898.ro.access.log
- /var/log/nginx/mail.club3d.ro.access.log
- /var/log/nginx/mail.anywhere.ro.access.log
- /var/log/nginx/access.log
- /var/log/nginx/error.log
- /var/log/nginx/files.898.ro.error.log
- /var/log/nginx/mail.club3d.ro.error.log
- /var/log/nginx/club3d.ro.error.log
- /var/log/nginx/anywhere.ro.access.log
- /var/log/nginx/jekyll.club3d.ro.access.log
- /var/log/nginx/jekyll.club3d.ro.error.log
- /var/log/nginx/club3d.ro.access.log
- /var/log/nginx/mail.898.ro.access.log
- /var/log/nginx/files.898.ro.access.log
labels:
type: nginx
---
#Generated acquisition file - wizard.sh (service: sshd) / files : /var/log/secure
filenames:
- /var/log/secure
labels:
type: syslog
---
#Generated acquisition file - wizard.sh (service: mysql) / files :
journalctl_filter:
- _SYSTEMD_UNIT=mysql.service
labels:
type: mysql
---
#Generated acquisition file - wizard.sh (service: linux) / files : /var/log/messages
filenames:
- /var/log/messages
labels:
type: syslog
---

1
crowdsec/collections/apache2.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/apache2.yaml

1
crowdsec/collections/base-http-scenarios.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/base-http-scenarios.yaml

1
crowdsec/collections/http-cve.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/http-cve.yaml

1
crowdsec/collections/linux.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/linux.yaml

1
crowdsec/collections/mysql.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/mysql.yaml

1
crowdsec/collections/nginx.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/nginx.yaml

1
crowdsec/collections/sshd.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/collections/crowdsecurity/sshd.yaml

63
crowdsec/config.yaml Normal file
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@@ -0,0 +1,63 @@
common:
daemonize: true
log_media: file
log_level: info
log_dir: /var/log/
log_max_size: 20
compress_logs: true
log_max_files: 10
working_dir: .
config_paths:
config_dir: /etc/crowdsec/
data_dir: /var/lib/crowdsec/data/
simulation_path: /etc/crowdsec/simulation.yaml
hub_dir: /etc/crowdsec/hub/
index_path: /etc/crowdsec/hub/.index.json
notification_dir: /etc/crowdsec/notifications/
plugin_dir: /usr/lib64/crowdsec/plugins/
crowdsec_service:
#console_context_path: /etc/crowdsec/console/context.yaml
acquisition_path: /etc/crowdsec/acquis.yaml
acquisition_dir: /etc/crowdsec/acquis.d
parser_routines: 1
cscli:
output: human
color: auto
db_config:
log_level: info
type: sqlite
db_path: /var/lib/crowdsec/data/crowdsec.db
#max_open_conns: 100
#user:
#password:
#db_name:
#host:
#port:
flush:
max_items: 5000
max_age: 7d
plugin_config:
user: nobody # plugin process would be ran on behalf of this user
group: nobody # plugin process would be ran on behalf of this group
api:
client:
insecure_skip_verify: false
credentials_path: /etc/crowdsec/local_api_credentials.yaml
server:
log_level: info
listen_uri: 127.0.0.1:8080
profiles_path: /etc/crowdsec/profiles.yaml
console_path: /etc/crowdsec/console.yaml
online_client: # Central API credentials (to push signals and receive bad IPs)
credentials_path: /etc/crowdsec/online_api_credentials.yaml
trusted_ips: # IP ranges, or IPs which can have admin API access
- 127.0.0.1
- ::1
# tls:
# cert_file: /etc/crowdsec/ssl/cert.pem
# key_file: /etc/crowdsec/ssl/key.pem
prometheus:
enabled: true
level: full
listen_addr: 127.0.0.1
listen_port: 6060

4
crowdsec/console.yaml Normal file
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@@ -0,0 +1,4 @@
share_manual_decisions: false
share_custom: true
share_tainted: true
share_context: false

0
crowdsec/console/context.yaml Normal file
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8479
crowdsec/hub/.index.json Normal file
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File diff suppressed because one or more lines are too long

13
crowdsec/hub/collections/crowdsecurity/apache2.yaml Normal file
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@@ -0,0 +1,13 @@
parsers:
#generic post-parsing of http stuff
- crowdsecurity/apache2-logs
collections:
- crowdsecurity/base-http-scenarios
description: "apache2 support : parser and generic http scenarios "
author: crowdsecurity
tags:
- linux
- apache2
- crawl
- scan

25
crowdsec/hub/collections/crowdsecurity/base-http-scenarios.yaml Normal file
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@@ -0,0 +1,25 @@
parsers:
- crowdsecurity/http-logs
scenarios:
- crowdsecurity/http-crawl-non_statics
- crowdsecurity/http-probing
- crowdsecurity/http-bad-user-agent
- crowdsecurity/http-path-traversal-probing
- crowdsecurity/http-sensitive-files
- crowdsecurity/http-sqli-probing
- crowdsecurity/http-xss-probing
- crowdsecurity/http-backdoors-attempts
- ltsich/http-w00tw00t
- crowdsecurity/http-generic-bf
- crowdsecurity/http-open-proxy
collections:
- crowdsecurity/http-cve
description: "http common : scanners detection"
author: crowdsecurity
tags:
- linux
- http
- crawl
- scan

29
crowdsec/hub/collections/crowdsecurity/http-cve.yaml Normal file
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@@ -0,0 +1,29 @@
scenarios:
- crowdsecurity/http-cve-2021-41773
- crowdsecurity/http-cve-2021-42013
- crowdsecurity/grafana-cve-2021-43798
- crowdsecurity/vmware-vcenter-vmsa-2021-0027
- crowdsecurity/fortinet-cve-2018-13379
- crowdsecurity/pulse-secure-sslvpn-cve-2019-11510
- crowdsecurity/f5-big-ip-cve-2020-5902
- crowdsecurity/thinkphp-cve-2018-20062
- crowdsecurity/apache_log4j2_cve-2021-44228
- crowdsecurity/jira_cve-2021-26086
- crowdsecurity/spring4shell_cve-2022-22965
- crowdsecurity/vmware-cve-2022-22954
- crowdsecurity/CVE-2022-37042
- crowdsecurity/CVE-2022-41082
- crowdsecurity/CVE-2022-35914
- crowdsecurity/CVE-2022-40684
- crowdsecurity/CVE-2022-26134
- crowdsecurity/CVE-2022-42889
- crowdsecurity/CVE-2022-41697
- crowdsecurity/CVE-2022-46169
- crowdsecurity/CVE-2022-44877
- crowdsecurity/CVE-2019-18935
author: crowdsecurity
tags:
- web
- exploit
- cve
- http

11
crowdsec/hub/collections/crowdsecurity/linux.yaml Normal file
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@@ -0,0 +1,11 @@
parsers:
- crowdsecurity/syslog-logs
- crowdsecurity/geoip-enrich
- crowdsecurity/dateparse-enrich
collections:
- crowdsecurity/sshd
description: "core linux support : syslog+geoip+ssh"
author: crowdsecurity
tags:
- linux

10
crowdsec/hub/collections/crowdsecurity/mysql.yaml Normal file
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@@ -0,0 +1,10 @@
parsers:
- crowdsecurity/mysql-logs
scenarios:
- crowdsecurity/mysql-bf
description: "mysql support : logs and brute-force scenarios"
author: crowdsecurity
tags:
- linux
- mysql
- bruteforce

15
crowdsec/hub/collections/crowdsecurity/nginx.yaml Normal file
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@@ -0,0 +1,15 @@
parsers:
#generic post-parsing of http stuff
- crowdsecurity/nginx-logs
collections:
- crowdsecurity/base-http-scenarios
scenarios:
- crowdsecurity/nginx-req-limit-exceeded
description: "nginx support : parser and generic http scenarios"
author: crowdsecurity
tags:
- linux
- nginx
- crawl
- scan

12
crowdsec/hub/collections/crowdsecurity/sshd.yaml Normal file
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@@ -0,0 +1,12 @@
parsers:
- crowdsecurity/sshd-logs
scenarios:
- crowdsecurity/ssh-bf
- crowdsecurity/ssh-slow-bf
description: "sshd support : parser and brute-force detection"
author: crowdsecurity
tags:
- linux
- ssh
- bruteforce

48
crowdsec/hub/parsers/s00-raw/crowdsecurity/syslog-logs.yaml Normal file
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@@ -0,0 +1,48 @@
#If it's syslog, we are going to extract progname from it
filter: "evt.Line.Labels.type == 'syslog'"
onsuccess: next_stage
pattern_syntax:
RAW_SYSLOG_PREFIX: '^<%{NUMBER:stuff1}>%{NUMBER:stuff2} %{SYSLOGBASE2} %{DATA:program} %{NUMBER:pid}'
RAW_SYSLOG_META: '\[meta sequenceId="%{NOTDQUOTE:seq_id}"\]'
name: crowdsecurity/syslog-logs
nodes:
- grok:
#this is a named regular expression. grok patterns can be kept into separate files for readability
pattern: "^%{SYSLOGLINE}"
#This is the field of the `Event` to which the regexp should be applied
apply_on: Line.Raw
- grok:
#a second pattern for unparsed syslog lines, as saw in opnsense
pattern: '%{RAW_SYSLOG_PREFIX} - %{RAW_SYSLOG_META} %{GREEDYDATA:message}'
apply_on: Line.Raw
#if the node was successfull, statics will be applied.
statics:
- meta: machine
expression: evt.Parsed.logsource
- parsed: "logsource"
value: "syslog"
# syslog date can be in two different fields (one of hte assignment will fail)
- target: evt.StrTime
expression: evt.Parsed.timestamp
- target: evt.StrTime
expression: evt.Parsed.timestamp8601
- meta: datasource_path
expression: evt.Line.Src
- meta: datasource_type
expression: evt.Line.Module
---
#if it's not syslog, the type is the progname
filter: "evt.Line.Labels.type != 'syslog'"
onsuccess: next_stage
name: crowdsecurity/non-syslog
#debug: true
statics:
- parsed: message
expression: evt.Line.Raw
- parsed: program
expression: evt.Line.Labels.type
- meta: datasource_path
expression: evt.Line.Src
- meta: datasource_type
expression: evt.Line.Module

93
crowdsec/hub/parsers/s01-parse/crowdsecurity/apache2-logs.yaml Normal file
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@@ -0,0 +1,93 @@
#Apache access/errors logs
#debug: true
filter: "evt.Parsed.program startsWith 'apache2'"
onsuccess: next_stage
name: crowdsecurity/apache2-logs
description: "Parse Apache2 access and error logs"
#log line can be prefixed by a target_fqdn
nodes:
- grok:
pattern: '(%{IPORHOST:target_fqdn}(:%{INT:port})? )?%{COMMONAPACHELOG}( "%{NOTDQUOTE:referrer}" "%{NOTDQUOTE:http_user_agent}")?'
apply_on: message
# these ones apply for both grok patterns
statics:
- meta: log_type
value: http_access-log
- target: evt.StrTime
expression: evt.Parsed.timestamp
- meta: service
value: http
- meta: source_ip
expression: evt.Parsed.clientip
- meta: http_status
expression: evt.Parsed.response
- meta: http_path
expression: evt.Parsed.request
- meta: http_verb
expression: "evt.Parsed.verb"
- meta: http_user_agent
expression: "evt.Parsed.http_user_agent"
- meta: target_fqdn
expression: "evt.Parsed.target_fqdn"
onsuccess: next_stage
- grok:
pattern: '%{HTTPD_ERRORLOG}'
apply_on: message
onsuccess: next_stage
pattern_syntax:
NOT_DOUBLE_POINT: '[^:]+'
NOT_DOUBLE_QUOTE: '[^"]+'
nodes:
- filter: "evt.Parsed.module == 'auth_basic'"
onsuccess: next_stage
pattern_syntax:
EXTRACT_USER_AND_PATH: 'user %{NOT_DOUBLE_POINT:username}: authentication failure for "%{NOT_DOUBLE_QUOTE:target_uri}": Password Mismatch'
EXTRACT_USER_AND_PATH2: 'user %{NOT_DOUBLE_POINT:username} not found: "?%{NOT_DOUBLE_QUOTE:target_uri}"?'
grok:
pattern: '%{EXTRACT_USER_AND_PATH}|%{EXTRACT_USER_AND_PATH2}'
apply_on: message
# these ones apply for both grok patterns
statics:
- meta: username
expression: evt.Parsed.username
- meta: http_path
expression: evt.Parsed.target_uri
- meta: sub_type
value: "auth_fail"
- filter: "evt.Parsed.module == 'core' && evt.Parsed.message contains 'Invalid URI'"
onsuccess: next_stage
pattern_syntax:
EXTRACT_URIVERB: 'Invalid URI in request %{WORD:verb} %{NOTSPACE:request}(?: HTTP/%{NUMBER:httpversion})'
grok:
pattern: '%{EXTRACT_URIVERB}'
apply_on: message
statics:
- meta: http_path
expression: evt.Parsed.request
- meta: sub_type
value: "invalid_uri"
- filter: "evt.Parsed.module == 'authz_core' && evt.Parsed.message contains 'client denied'"
onsuccess: next_stage
pattern_syntax:
EXTRACT_PATH: 'client denied by server configuration: %{GREEDYDATA:target_uri}'
grok:
pattern: '%{EXTRACT_PATH}'
apply_on: message
statics:
- meta: http_path
expression: evt.Parsed.target_uri
- meta: sub_type
value: "permission_denied"
statics:
- meta: log_type
value: http_error-log
- target: evt.StrTime
expression: evt.Parsed.timestamp
- meta: service
value: http
- meta: source_ip
expression: evt.Parsed.client
- meta: http_status
expression: evt.Parsed.response

14
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onsuccess: next_stage
name: crowdsecurity/mysql-logs
description: "Parse MySQL logs"
filter: "evt.Parsed.program == 'mysql'"
grok:
pattern: "%{TIMESTAMP_ISO8601:time} %{NUMBER} \\[Note\\]( \\[%{DATA:err_code}\\] \\[%{DATA:subsystem}\\])? Access denied for user '%{DATA:user}'@'%{IP:source_ip}' \\(using password: %{WORD:using_password}\\)"
apply_on: message
statics:
- meta: log_type
value: mysql_failed_auth
- meta: source_ip
expression: "evt.Parsed.source_ip"
- meta: user
expression: "evt.Parsed.user"

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filter: "evt.Parsed.program startsWith 'nginx'"
onsuccess: next_stage
name: crowdsecurity/nginx-logs
description: "Parse nginx access and error logs"
nodes:
- grok:
pattern: '(%{IPORHOST:target_fqdn} )?%{IPORHOST:remote_addr} - (%{NGUSER:remote_user})? \[%{HTTPDATE:time_local}\] "%{WORD:verb} %{DATA:request} HTTP/%{NUMBER:http_version}" %{NUMBER:status} %{NUMBER:body_bytes_sent} "%{NOTDQUOTE:http_referer}" "%{NOTDQUOTE:http_user_agent}"( %{NUMBER:request_length} %{NUMBER:request_time} \[%{DATA:proxy_upstream_name}\] \[%{DATA:proxy_alternative_upstream_name}\])?'
apply_on: message
statics:
- meta: log_type
value: http_access-log
- target: evt.StrTime
expression: evt.Parsed.time_local
- grok:
# and this one the error log
pattern: '(%{IPORHOST:target_fqdn} )?%{NGINXERRTIME:time} \[%{LOGLEVEL:loglevel}\] %{NONNEGINT:pid}#%{NONNEGINT:tid}: (\*%{NONNEGINT:cid} )?%{GREEDYDATA:message}, client: %{IPORHOST:remote_addr}, server: %{DATA:target_fqdn}, request: "%{WORD:verb} ([^/]+)?%{URIPATHPARAM:request}( HTTP/%{NUMBER:http_version})?", host: "%{IPORHOST}(:%{NONNEGINT})?"'
apply_on: message
statics:
- meta: log_type
value: http_error-log
- target: evt.StrTime
expression: evt.Parsed.time
pattern_syntax:
NO_DOUBLE_QUOTE: '[^"]+'
onsuccess: next_stage
nodes:
- filter: "evt.Parsed.message contains 'was not found in'"
pattern_syntax:
USER_NOT_FOUND: 'user "%{NO_DOUBLE_QUOTE:username}" was not found in "%{NO_DOUBLE_QUOTE}"'
grok:
pattern: '%{USER_NOT_FOUND}'
apply_on: message
statics:
- meta: sub_type
value: "auth_fail"
- meta: username
expression: evt.Parsed.username
- filter: "evt.Parsed.message contains 'password mismatch'"
pattern_syntax:
PASSWORD_MISMATCH: 'user "%{NO_DOUBLE_QUOTE:username}": password mismatch'
grok:
pattern: '%{PASSWORD_MISMATCH}'
apply_on: message
statics:
- meta: sub_type
value: "auth_fail"
- meta: username
expression: evt.Parsed.username
- filter: "evt.Parsed.message contains 'limiting requests, excess'"
statics:
- meta: sub_type
value: "req_limit_exceeded"
# these ones apply for both grok patterns
statics:
- meta: service
value: http
- meta: source_ip
expression: "evt.Parsed.remote_addr"
- meta: http_status
expression: "evt.Parsed.status"
- meta: http_path
expression: "evt.Parsed.request"
- meta: http_verb
expression: "evt.Parsed.verb"
- meta: http_user_agent
expression: "evt.Parsed.http_user_agent"
- meta: target_fqdn
expression: "evt.Parsed.target_fqdn"

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onsuccess: next_stage
#debug: true
filter: "evt.Parsed.program == 'sshd'"
name: crowdsecurity/sshd-logs
description: "Parse openSSH logs"
pattern_syntax:
# The IP grok pattern that ships with crowdsec is buggy and does not capture the last digit of an IP if it is the last thing it matches, and the last octet starts with a 2
# https://github.com/crowdsecurity/crowdsec/issues/938
IPv4_WORKAROUND: (?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)
IP_WORKAROUND: (?:%{IPV6}|%{IPv4_WORKAROUND})
SSHD_AUTH_FAIL: 'pam_%{DATA:pam_type}\(sshd:auth\): authentication failure; logname= uid=%{NUMBER:uid}? euid=%{NUMBER:euid}? tty=ssh ruser= rhost=%{IP_WORKAROUND:sshd_client_ip}( %{SPACE}user=%{USERNAME:sshd_invalid_user})?'
SSHD_MAGIC_VALUE_FAILED: 'Magic value check failed \(\d+\) on obfuscated handshake from %{IP_WORKAROUND:sshd_client_ip} port \d+'
SSHD_INVALID_USER: 'Invalid user\s*%{USERNAME:sshd_invalid_user}? from %{IP_WORKAROUND:sshd_client_ip}( port \d+)?'
SSHD_INVALID_BANNER: 'banner exchange: Connection from %{IP_WORKAROUND:sshd_client_ip} port \d+: invalid format'
SSHD_PREAUTH_AUTHENTICATING_USER: 'Connection closed by (authenticating|invalid) user %{USERNAME:sshd_invalid_user} %{IP_WORKAROUND:sshd_client_ip} port \d+ \[preauth\]'
#following: https://github.com/crowdsecurity/crowdsec/issues/1201 - some scanners behave differently and trigger this one
SSHD_PREAUTH_AUTHENTICATING_USER_ALT: 'Disconnected from (authenticating|invalid) user %{USERNAME:sshd_invalid_user} %{IP_WORKAROUND:sshd_client_ip} port \d+ \[preauth\]'
nodes:
- grok:
name: "SSHD_FAIL"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
- grok:
name: "SSHD_PREAUTH_AUTHENTICATING_USER_ALT"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
- grok:
name: "SSHD_PREAUTH_AUTHENTICATING_USER"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
- grok:
name: "SSHD_DISC_PREAUTH"
apply_on: message
- grok:
name: "SSHD_BAD_VERSION"
apply_on: message
- grok:
name: "SSHD_INVALID_USER"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
- grok:
name: "SSHD_INVALID_BANNER"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: extra_log_type
value: ssh_bad_banner
- grok:
name: "SSHD_USER_FAIL"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
- grok:
name: "SSHD_AUTH_FAIL"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
- grok:
name: "SSHD_MAGIC_VALUE_FAILED"
apply_on: message
statics:
- meta: log_type
value: ssh_failed-auth
- meta: target_user
expression: "evt.Parsed.sshd_invalid_user"
statics:
- meta: service
value: ssh
- meta: source_ip
expression: "evt.Parsed.sshd_client_ip"

11
crowdsec/hub/parsers/s02-enrich/crowdsecurity/dateparse-enrich.yaml Normal file
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filter: "evt.StrTime != ''"
name: crowdsecurity/dateparse-enrich
#debug: true
#it's a hack lol
statics:
- method: ParseDate
expression: evt.StrTime
- target: MarshaledTime
expression: evt.Enriched.MarshaledTime
- meta: timestamp
expression: evt.Enriched.MarshaledTime

27
crowdsec/hub/parsers/s02-enrich/crowdsecurity/geoip-enrich.yaml Normal file
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filter: "'source_ip' in evt.Meta"
name: crowdsecurity/geoip-enrich
description: "Populate event with geoloc info : as, country, coords, source range."
data:
- source_url: https://crowdsec-statics-assets.s3-eu-west-1.amazonaws.com/GeoLite2-City.mmdb
dest_file: GeoLite2-City.mmdb
- source_url: https://crowdsec-statics-assets.s3-eu-west-1.amazonaws.com/GeoLite2-ASN.mmdb
dest_file: GeoLite2-ASN.mmdb
statics:
- method: GeoIpCity
expression: evt.Meta.source_ip
- meta: IsoCode
expression: evt.Enriched.IsoCode
- meta: IsInEU
expression: evt.Enriched.IsInEU
- meta: GeoCoords
expression: evt.Enriched.GeoCoords
- method: GeoIpASN
expression: evt.Meta.source_ip
- meta: ASNNumber
expression: evt.Enriched.ASNNumber
- meta: ASNOrg
expression: evt.Enriched.ASNOrg
- method: IpToRange
expression: evt.Meta.source_ip
- meta: SourceRange
expression: evt.Enriched.SourceRange

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crowdsec/hub/parsers/s02-enrich/crowdsecurity/http-logs.yaml Normal file
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filter: "evt.Meta.service == 'http' && evt.Meta.log_type in ['http_access-log', 'http_error-log']"
description: "Parse more Specifically HTTP logs, such as HTTP Code, HTTP path, HTTP args and if its a static ressource"
name: crowdsecurity/http-logs
pattern_syntax:
DIR: "^.*/"
FILE: "[^/].*?"
EXT: "\\.[^.]*$|$"
nodes:
- statics:
- parsed: "impact_completion"
# the value of a field can as well be determined as the result of an expression
expression: "evt.Meta.http_status in ['404', '403', '502'] ? 'false' : 'true'"
- target: evt.Parsed.static_ressource
value: 'false'
# let's split the path?query if possible
- grok:
pattern: "^%{GREEDYDATA:request}\\?%{GREEDYDATA:http_args}$"
apply_on: request
# this is another node, with its own pattern_syntax
- #debug: true
grok:
pattern: "%{DIR:file_dir}(%{FILE:file_frag}%{EXT:file_ext})?"
apply_on: request
statics:
- meta: http_path
expression: "evt.Parsed.http_path"
# meta af
- meta: http_args_len
expression: "len(evt.Parsed.http_args)"
- parsed: file_name
expression: evt.Parsed.file_frag + evt.Parsed.file_ext
- parsed: static_ressource
expression: "Upper(evt.Parsed.file_ext) in ['.JPG', '.CSS', '.JS', '.JPEG', '.PNG', '.SVG', '.MAP', '.ICO', '.OTF', '.GIF', '.MP3', '.MP4', '.WOFF', '.WOFF2', '.TTF', '.OTF', '.EOT', '.WEBP', '.WAV', '.GZ', '.BROTLI', '.BVR', '.TS', '.BMP'] ? 'true' : 'false'"

14
crowdsec/hub/parsers/s02-enrich/crowdsecurity/whitelists.yaml Normal file
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name: crowdsecurity/whitelists
description: "Whitelist events from private ipv4 addresses"
whitelist:
reason: "private ipv4/ipv6 ip/ranges"
ip:
- "127.0.0.1"
- "::1"
cidr:
- "192.168.0.0/16"
- "10.0.0.0/8"
- "172.16.0.0/12"
# expression:
# - "'foo.com' in evt.Meta.source_ip.reverse"

11
crowdsec/hub/scenarios/crowdsecurity/CVE-2019-18935.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/CVE-2019-18935
description: "Detect Telerik CVE-2019-18935 exploitation attempts"
filter: |
evt.Meta.log_type in ['http_access-log', 'http_error-log'] && Upper(QueryUnescape(evt.Meta.http_path)) startsWith Upper('/Telerik.Web.UI.WebResource.axd?type=rau')
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

10
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-26134.yaml Normal file
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type: trigger
#debug: true
name: crowdsecurity/CVE-2022-26134
description: "Detect CVE-2022-26134 exploits"
filter: "Upper(PathUnescape(evt.Meta.http_path)) contains Upper('@java.lang.Runtime@getRuntime().exec(')"
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

10
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-35914.yaml Normal file
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type: trigger
#debug: true
name: crowdsecurity/CVE-2022-35914
description: "Detect CVE-2022-35914 exploits"
filter: "Upper(evt.Meta.http_path) contains Upper('/vendor/htmlawed/htmlawed/htmLawedTest.php')"
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

18
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-37042.yaml Normal file
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type: trigger
#debug: true
name: crowdsecurity/CVE-2022-37042
description: "Detect CVE-2022-37042 exploits"
filter: |
(
Upper(evt.Meta.http_path) contains Upper('/service/extension/backup/mboximport?account-name=admin&ow=2&no-switch=1&append=1') ||
Upper(evt.Meta.http_path) contains Upper('/service/extension/backup/mboximport?account-name=admin&account-status=1&ow=cmd')
)
and evt.Meta.http_status startsWith ('40') and
Upper(evt.Meta.http_verb) == 'POST'
blackhole: 2m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

11
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-40684.yaml Normal file
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type: trigger
name: crowdsecurity/fortinet-cve-2022-40684
description: "Detect cve-2022-40684 exploitation attempts"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
Upper(evt.Meta.http_path) startsWith Upper('/api/v2/cmdb/system/admin/') and Lower(evt.Parsed.http_user_agent) == 'report runner'
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

13
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-41082.yaml Normal file
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type: trigger
#debug: true
name: crowdsecurity/CVE-2022-41082
description: "Detect CVE-2022-41082 exploits"
filter: |
Upper(evt.Meta.http_path) contains Upper('/autodiscover/autodiscover.json') &&
Upper(evt.Parsed.http_args) contains Upper('powershell')
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

14
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-41697.yaml Normal file
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type: leaky
name: crowdsecurity/CVE-2022-41697
description: "Detect CVE-2022-41697 enumeration"
filter: |
Upper(evt.Meta.http_path) contains Upper('/ghost/api/admin/session') &&
Upper(evt.Parsed.verb) == 'POST' &&
evt.Meta.http_status == '404'
leakspeed: "10s"
capacity: 5
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

17
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-42889.yaml Normal file
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type: trigger
#debug: true
name: crowdsecurity/CVE-2022-42889
description: "Detect CVE-2022-42889 exploits (Text4Shell)"
filter: |
Upper(PathUnescape(evt.Meta.http_path)) contains Upper('${script:javascript:java.lang.Runtime.getRuntime().exec(')
or
Upper(PathUnescape(evt.Meta.http_path)) contains Upper('${script:js:java.lang.Runtime.getRuntime().exec(')
or
Upper(PathUnescape(evt.Meta.http_path)) contains Upper('${url:UTF-8:')
or
Upper(PathUnescape(evt.Meta.http_path)) contains Upper('${dns:address|')
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

15
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-44877.yaml Normal file
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type: trigger
#debug: true
name: crowdsecurity/CVE-2022-44877
description: "Detect CVE-2022-44877 exploits"
filter: |
Lower(evt.Meta.http_path) contains '/index.php' &&
Upper(evt.Parsed.verb) == 'POST' &&
evt.Meta.http_status == '302' &&
Lower(evt.Parsed.http_args) matches 'login=.*[$|%24][\\(|%28].*[\\)|%29]'
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

29
crowdsec/hub/scenarios/crowdsecurity/CVE-2022-46169.yaml Normal file
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type: leaky
name: crowdsecurity/CVE-2022-46169-bf
description: "Detect CVE-2022-46169 brute forcing"
filter: |
Upper(evt.Meta.http_path) contains Upper('/remote_agent.php') &&
Upper(evt.Parsed.verb) == 'GET' &&
Lower(evt.Parsed.http_args) contains 'host_id' &&
Lower(evt.Parsed.http_args) contains 'local_data_ids'
leakspeed: "10s"
capacity: 5
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true
---
type: trigger
name: crowdsecurity/CVE-2022-46169-cmd
description: "Detect CVE-2022-46169 cmd injection"
filter: |
Upper(evt.Meta.http_path) contains Upper('/remote_agent.php') &&
Upper(evt.Parsed.verb) == 'GET' &&
Lower(evt.Parsed.http_args) contains 'action=polldata' &&
Lower(evt.Parsed.http_args) matches 'poller_id=.*(;|%3b)'
blackhole: 1m
groupby: "evt.Meta.source_ip"
labels:
type: exploit
remediation: true

23
crowdsec/hub/scenarios/crowdsecurity/apache_log4j2_cve-2021-44228.yaml Normal file
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type: trigger
format: 2.0
#debug: true
name: crowdsecurity/apache_log4j2_cve-2021-44228
description: "Detect cve-2021-44228 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
(
any(File("log4j2_cve_2021_44228.txt"), { Upper(evt.Meta.http_path) contains Upper(#)})
or
any(File("log4j2_cve_2021_44228.txt"), { Upper(evt.Parsed.http_user_agent) contains Upper(#)})
or
any(File("log4j2_cve_2021_44228.txt"), { Upper(evt.Parsed.http_referer) contains Upper(#)})
)
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/log4j2_cve_2021_44228.txt
dest_file: log4j2_cve_2021_44228.txt
type: string
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

16
crowdsec/hub/scenarios/crowdsecurity/f5-big-ip-cve-2020-5902.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/f5-big-ip-cve-2020-5902
description: "Detect cve-2020-5902 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
(
Upper(evt.Meta.http_path) matches Upper('/tmui/login.jsp/..;/tmui/[^.]+.jsp\\?(fileName|command|directoryPath|tabId)=')
or
Upper(evt.Meta.http_path) matches Upper('/tmui/login.jsp/%2E%2E;/tmui/[^.]+.jsp\\?(fileName|command|directoryPath|tabId)=')
)
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

12
crowdsec/hub/scenarios/crowdsecurity/fortinet-cve-2018-13379.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/fortinet-cve-2018-13379
description: "Detect cve-2018-13379 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
Upper(evt.Meta.http_path) contains Upper('/remote/fgt_lang?lang=/../../../..//////////dev/cmdb/sslvpn_websession')
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

14
crowdsec/hub/scenarios/crowdsecurity/grafana-cve-2021-43798.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/grafana-cve-2021-43798
description: "Detect cve-2021-43798 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
(Upper(evt.Meta.http_path) matches '/PUBLIC/PLUGINS/[^/]+/../[./]+/'
or
Upper(evt.Meta.http_path) matches '/PUBLIC/PLUGINS/[^/]+/%2E%2E/[%2E/]+/')
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

18
crowdsec/hub/scenarios/crowdsecurity/http-backdoors-attempts.yaml Normal file
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type: leaky
#debug: true
name: crowdsecurity/http-backdoors-attempts
description: "Detect attempt to common backdoors"
filter: 'evt.Meta.log_type in ["http_access-log", "http_error-log"] and any(File("backdoors.txt"), { evt.Parsed.file_name == #})'
groupby: "evt.Meta.source_ip"
distinct: evt.Parsed.file_name
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/backdoors.txt
dest_file: backdoors.txt
type: string
capacity: 1
leakspeed: 5s
blackhole: 5m
labels:
service: http
type: discovery
remediation: true

20
crowdsec/hub/scenarios/crowdsecurity/http-bad-user-agent.yaml Normal file
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type: leaky
format: 2.0
#debug: true
name: crowdsecurity/http-bad-user-agent
description: "Detect bad user-agents"
filter: 'evt.Meta.log_type in ["http_access-log", "http_error-log"] && RegexpInFile(evt.Parsed.http_user_agent, "bad_user_agents.regex.txt")'
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/bad_user_agents.regex.txt
dest_file: bad_user_agents.regex.txt
type: regexp
strategy: LRU
size: 40
ttl: 10s
capacity: 1
leakspeed: 1m
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: scan
remediation: true

16
crowdsec/hub/scenarios/crowdsecurity/http-crawl-non_statics.yaml Normal file
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type: leaky
name: crowdsecurity/http-crawl-non_statics
description: "Detect aggressive crawl from single ip"
filter: "evt.Meta.log_type in ['http_access-log', 'http_error-log'] && evt.Parsed.static_ressource == 'false' && evt.Parsed.verb in ['GET', 'HEAD']"
distinct: "evt.Parsed.file_name"
leakspeed: 0.5s
capacity: 40
#debug: true
#this limits the memory cache (and event_sequences in output) to five events
cache_size: 5
groupby: "evt.Meta.source_ip + '/' + evt.Parsed.target_fqdn"
blackhole: 1m
labels:
service: http
type: crawl
remediation: true

15
crowdsec/hub/scenarios/crowdsecurity/http-cve-2021-41773.yaml Normal file
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type: trigger
format: 2.0
#debug: true
name: crowdsecurity/http-cve-2021-41773
description: "cve-2021-41773"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
(Upper(evt.Meta.http_path) contains "/.%2E/.%2E/"
or
Upper(evt.Meta.http_path) contains "/%2E%2E/%2E%2E")
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: scan
remediation: true

14
crowdsec/hub/scenarios/crowdsecurity/http-cve-2021-42013.yaml Normal file
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type: trigger
format: 2.0
#debug: true
#this is getting funny, it's the third patch on top of cve-2021-41773
name: crowdsecurity/http-cve-2021-42013
description: "cve-2021-42013"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
Upper(evt.Meta.http_path) contains "/%%32%65%%32%65/"
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: scan
remediation: true

44
crowdsec/hub/scenarios/crowdsecurity/http-generic-bf.yaml Normal file
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# 404 scan
type: leaky
#debug: true
name: crowdsecurity/http-generic-bf
description: "Detect generic http brute force"
filter: "evt.Meta.service == 'http' && evt.Meta.sub_type == 'auth_fail'"
groupby: evt.Meta.source_ip
capacity: 5
leakspeed: "10s"
blackhole: 1m
labels:
service: http
type: bf
remediation: true
---
# Generic 401 Authorization Errors
type: leaky
#debug: true
name: LePresidente/http-generic-401-bf
description: "Detect generic 401 Authorization error brute force"
filter: "evt.Meta.log_type == 'http_access-log' && evt.Parsed.verb == 'POST' && evt.Meta.http_status == '401'"
groupby: evt.Meta.source_ip
capacity: 5
leakspeed: "10s"
blackhole: 1m
labels:
service: http
type: bf
remediation: true
---
# Generic 403 Forbidden (Authorization) Errors
type: leaky
#debug: true
name: LePresidente/http-generic-403-bf
description: "Detect generic 403 Forbidden (Authorization) error brute force"
filter: "evt.Meta.log_type == 'http_access-log' && evt.Parsed.verb == 'POST' && evt.Meta.http_status == '403'"
groupby: evt.Meta.source_ip
capacity: 5
leakspeed: "10s"
blackhole: 1m
labels:
service: http
type: bf
remediation: true

10
crowdsec/hub/scenarios/crowdsecurity/http-open-proxy.yaml Normal file
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type: trigger
name: crowdsecurity/http-open-proxy
description: "Detect scan for open proxy"
#apache returns 405, nginx 400
filter: "evt.Meta.log_type == 'http_access-log' && evt.Meta.http_status in ['400','405'] && (evt.Parsed.verb == 'CONNECT' || evt.Parsed.request matches '^http[s]?://')"
blackhole: 2m
labels:
service: http
type: scan
remediation: true

20
crowdsec/hub/scenarios/crowdsecurity/http-path-traversal-probing.yaml Normal file
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# path traversal probing
type: leaky
#debug: true
name: crowdsecurity/http-path-traversal-probing
description: "Detect path traversal attempt"
filter: "evt.Meta.log_type in ['http_access-log', 'http_error-log'] && any(File('http_path_traversal.txt'),{evt.Meta.http_path contains #})"
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/path_traversal.txt
dest_file: http_path_traversal.txt
type: string
groupby: "evt.Meta.source_ip"
distinct: "evt.Meta.http_path"
capacity: 3
reprocess: true
leakspeed: 10s
blackhole: 2m
labels:
service: http
type: scan
remediation: true

16
crowdsec/hub/scenarios/crowdsecurity/http-probing.yaml Normal file
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# 404 scan
type: leaky
#debug: true
name: crowdsecurity/http-probing
description: "Detect site scanning/probing from a single ip"
filter: "evt.Meta.service == 'http' && evt.Meta.http_status in ['404', '403', '400'] && evt.Parsed.static_ressource == 'false'"
groupby: "evt.Meta.source_ip + '/' + evt.Parsed.target_fqdn"
distinct: "evt.Meta.http_path"
capacity: 10
reprocess: true
leakspeed: "10s"
blackhole: 5m
labels:
service: http
type: scan
remediation: true

19
crowdsec/hub/scenarios/crowdsecurity/http-sensitive-files.yaml Normal file
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type: leaky
format: 2.0
#debug: true
name: crowdsecurity/http-sensitive-files
description: "Detect attempt to access to sensitive files (.log, .db ..) or folders (.git)"
filter: 'evt.Meta.log_type in ["http_access-log", "http_error-log"] and any(File("sensitive_data.txt"), { evt.Parsed.request endsWith #})'
groupby: "evt.Meta.source_ip"
distinct: evt.Parsed.request
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/sensitive_data.txt
dest_file: sensitive_data.txt
type: string
capacity: 4
leakspeed: 5s
blackhole: 5m
labels:
service: http
type: discovery
remediation: true

20
crowdsec/hub/scenarios/crowdsecurity/http-sqli-probing.yaml Normal file
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type: leaky
#requires at least 2.0 because it's using the 'data' section and the 'Upper' expr helper
format: 2.0
name: crowdsecurity/http-sqli-probbing-detection
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/sqli_probe_patterns.txt
dest_file: sqli_probe_patterns.txt
type: string
description: "A scenario that detects SQL injection probing with minimal false positives"
filter: "evt.Meta.log_type in ['http_access-log', 'http_error-log'] && any(File('sqli_probe_patterns.txt'), {Upper(evt.Parsed.http_args) contains Upper(#)})"
groupby: evt.Meta.source_ip
capacity: 10
leakspeed: 1s
blackhole: 5m
#low false positives approach : we require distinct payloads to avoid false positives
distinct: evt.Parsed.http_args
labels:
service: http
type: sqli_probing
remediation: true

20
crowdsec/hub/scenarios/crowdsecurity/http-xss-probing.yaml Normal file
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type: leaky
#requires at least 2.0 because it's using the 'data' section and the 'Upper' expr helper
format: 2.0
name: crowdsecurity/http-xss-probbing
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/xss_probe_patterns.txt
dest_file: xss_probe_patterns.txt
type: string
description: "A scenario that detects XSS probing with minimal false positives"
filter: "evt.Meta.log_type in ['http_access-log', 'http_error-log'] && any(File('xss_probe_patterns.txt'), {Upper(evt.Parsed.http_args) contains Upper(#)})"
groupby: evt.Meta.source_ip
capacity: 5
leakspeed: 1s
blackhole: 5m
#low false positives approach : we require distinct payloads to avoid false positives
distinct: evt.Parsed.http_args
labels:
service: http
type: xss_probing
remediation: true

16
crowdsec/hub/scenarios/crowdsecurity/jira_cve-2021-26086.yaml Normal file
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type: trigger
format: 2.0
#debug: true
name: crowdsecurity/jira_cve-2021-26086
description: "Detect Atlassian Jira CVE-2021-26086 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and any(File("jira_cve_2021-26086.txt"), {Upper(evt.Meta.http_path) contains Upper(#)})
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/jira_cve_2021-26086.txt
dest_file: jira_cve_2021-26086.txt
type: string
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

14
crowdsec/hub/scenarios/crowdsecurity/mysql-bf.yaml Normal file
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# mysql bruteforce
type: leaky
#debug: true
name: crowdsecurity/mysql-bf
description: "Detect mysql bruteforce"
filter: evt.Meta.log_type == 'mysql_failed_auth'
leakspeed: "10s"
capacity: 5
groupby: evt.Meta.source_ip
blackhole: 5m
labels:
service: mysql
type: bruteforce
remediation: true

13
crowdsec/hub/scenarios/crowdsecurity/nginx-req-limit-exceeded.yaml Normal file
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type: leaky
#debug: true
name: crowdsecurity/nginx-req-limit-exceeded
description: "Detects IPs which violate nginx's user set request limit."
filter: evt.Meta.sub_type == 'req_limit_exceeded'
leakspeed: "60s"
capacity: 5
groupby: evt.Meta.source_ip
blackhole: 5m
labels:
service: nginx
type: bruteforce
remediation: true

14
crowdsec/hub/scenarios/crowdsecurity/pulse-secure-sslvpn-cve-2019-11510.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/pulse-secure-sslvpn-cve-2019-11510
description: "Detect cve-2019-11510 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
(Upper(evt.Meta.http_path) matches Upper('/dana-na/../dana/html5acc/guacamole/../../../../../../../[^?]+\\?/dana/html5acc/guacamole/')
or
Upper(evt.Meta.http_path) matches Upper('/dana-na/%2E%2E/dana/html5acc/guacamole/%2E%2E/%2E%2E/%2E%2E/%2E%2E/%2E%2E/%2E%2E/%2E%2E/[^?]+\\?/dana/html5acc/guacamole/'))
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

12
crowdsec/hub/scenarios/crowdsecurity/spring4shell_cve-2022-22965.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/spring4shell_cve-2022-22965
description: "Detect cve-2022-22965 probing"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and
(Upper(evt.Meta.http_path) contains 'CLASS.MODULE.CLASSLOADER.')
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

32
crowdsec/hub/scenarios/crowdsecurity/ssh-bf.yaml Normal file
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# ssh bruteforce
type: leaky
name: crowdsecurity/ssh-bf
description: "Detect ssh bruteforce"
filter: "evt.Meta.log_type == 'ssh_failed-auth'"
leakspeed: "10s"
references:
- http://wikipedia.com/ssh-bf-is-bad
capacity: 5
groupby: evt.Meta.source_ip
blackhole: 1m
reprocess: true
labels:
service: ssh
type: bruteforce
remediation: true
---
# ssh user-enum
type: leaky
name: crowdsecurity/ssh-bf_user-enum
description: "Detect ssh user enum bruteforce"
filter: evt.Meta.log_type == 'ssh_failed-auth'
groupby: evt.Meta.source_ip
distinct: evt.Meta.target_user
leakspeed: 10s
capacity: 5
blackhole: 1m
labels:
service: ssh
type: bruteforce
remediation: true

32
crowdsec/hub/scenarios/crowdsecurity/ssh-slow-bf.yaml Normal file
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# ssh bruteforce
type: leaky
name: crowdsecurity/ssh-slow-bf
description: "Detect slow ssh bruteforce"
filter: "evt.Meta.log_type == 'ssh_failed-auth'"
leakspeed: "60s"
references:
- http://wikipedia.com/ssh-bf-is-bad
capacity: 10
groupby: evt.Meta.source_ip
blackhole: 1m
reprocess: true
labels:
service: ssh
type: bruteforce
remediation: true
---
# ssh user-enum
type: leaky
name: crowdsecurity/ssh-slow-bf_user-enum
description: "Detect slow ssh user enum bruteforce"
filter: evt.Meta.log_type == 'ssh_failed-auth'
groupby: evt.Meta.source_ip
distinct: evt.Meta.target_user
leakspeed: 60s
capacity: 10
blackhole: 1m
labels:
service: ssh
type: bruteforce
remediation: true

16
crowdsec/hub/scenarios/crowdsecurity/thinkphp-cve-2018-20062.yaml Normal file
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type: trigger
format: 2.0
#debug: true
name: crowdsecurity/thinkphp-cve-2018-20062
description: "Detect ThinkPHP CVE-2018-20062 exploitation attemps"
filter: |
evt.Meta.log_type in ["http_access-log", "http_error-log"] and any(File("thinkphp_cve_2018-20062.txt"), {Upper(evt.Meta.http_path) matches Upper(#)})
data:
- source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/thinkphp_cve_2018-20062.txt
dest_file: thinkphp_cve_2018-20062.txt
type: string
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

11
crowdsec/hub/scenarios/crowdsecurity/vmware-cve-2022-22954.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/vmware-cve-2022-22954
description: "Detect Vmware CVE-2022-22954 exploitation attempts"
filter: |
evt.Meta.log_type in ['http_access-log', 'http_error-log'] && Upper(QueryUnescape(evt.Meta.http_path)) startsWith Upper('/catalog-portal/ui/oauth/verify?error=&deviceUdid=${"freemarker.template.utility.Execute"?new()(')
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

11
crowdsec/hub/scenarios/crowdsecurity/vmware-vcenter-vmsa-2021-0027.yaml Normal file
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type: trigger
format: 2.0
name: crowdsecurity/vmware-vcenter-vmsa-2021-0027
description: "Detect VMSA-2021-0027 exploitation attemps"
filter: |
evt.Meta.log_type in ['http_access-log', 'http_error-log'] && evt.Meta.http_path matches '/ui/vcav-bootstrap/rest/vcav-providers/provider-logo\\?url=(file|http)'
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
type: exploit
remediation: true

12
crowdsec/hub/scenarios/ltsich/http-w00tw00t.yaml Normal file
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#contributed by ltsich
type: trigger
name: ltsich/http-w00tw00t
description: "detect w00tw00t"
debug: false
filter: "evt.Meta.log_type == 'http_access-log' && evt.Parsed.file_name contains 'w00tw00t.at.ISC.SANS.DFind'"
groupby: evt.Meta.source_ip
blackhole: 5m
labels:
service: http
type: scan
remediation: true

3
crowdsec/local_api_credentials.yaml Normal file
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url: http://127.0.0.1:8080
login: 96067cce28e74eaf96e5506a1d6ae631ckyFXsLoytHbzoUU
password: jVJRQEcOCPx899IPygKxGOSY4sau6A6yPfGiABYzp9EWlUuek6c92RnrLMic3Y5B

45
crowdsec/notifications/email.yaml Normal file
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type: email # Don't change
name: email_default # Must match the registered plugin in the profile
# One of "trace", "debug", "info", "warn", "error", "off"
log_level: info
# group_wait: # Time to wait collecting alerts before relaying a message to this plugin, eg "30s"
# group_threshold: # Amount of alerts that triggers a message before <group_wait> has expired, eg "10"
# max_retry: # Number of attempts to relay messages to plugins in case of error
timeout: 20s # Time to wait for response from the plugin before considering the attempt a failure, eg "10s"
#-------------------------
# plugin-specific options
# The following template receives a list of models.Alert objects
# The output goes in the email message body
format: |
{{range . -}}
{{$alert := . -}}
{{range .Decisions -}}
<html><body><p><a href=https://www.whois.com/whois/{{.Value}}>{{.Value}}</a> will get <b>{{.Type}}</b> for next <b>{{.Duration}}</b> for triggering <b>{{.Scenario}}</b> on machine <b>{{$alert.MachineID}}</b>.</p> <p><a href=https://app.crowdsec.net/cti/{{.Value}}>CrowdSec CTI</a></p></body></html>
{{end -}}
{{end -}}
smtp_host: # example: smtp.gmail.com
smtp_username: # Replace with your actual username
smtp_password: # Replace with your actual password
smtp_port: # Common values are any of [25, 465, 587, 2525]
auth_type: # Valid choices are "none", "crammd5", "login", "plain"
sender_name: "CrowdSec"
sender_email: # example: foo@gmail.com
email_subject: "CrowdSec Notification"
receiver_emails:
# - email1@gmail.com
# - email2@gmail.com
# One of "ssltls", "starttls", "none"
encryption_type: ssltls
---
# type: email
# name: email_second_notification
# ...

36
crowdsec/notifications/http.yaml Normal file
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type: http # Don't change
name: http_default # Must match the registered plugin in the profile
# One of "trace", "debug", "info", "warn", "error", "off"
log_level: info
# group_wait: # Time to wait collecting alerts before relaying a message to this plugin, eg "30s"
# group_threshold: # Amount of alerts that triggers a message before <group_wait> has expired, eg "10"
# max_retry: # Number of attempts to relay messages to plugins in case of error
# timeout: # Time to wait for response from the plugin before considering the attempt a failure, eg "10s"
#-------------------------
# plugin-specific options
# The following template receives a list of models.Alert objects
# The output goes in the http request body
format: |
{{.|toJson}}
# The plugin will make requests to this url, eg: https://www.example.com/
url: <HTTP_url>
# Any of the http verbs: "POST", "GET", "PUT"...
method: POST
# headers:
# Authorization: token 0x64312313
# skip_tls_verification: # true or false. Default is false
---
# type: http
# name: http_second_notification
# ...

36
crowdsec/notifications/slack.yaml Normal file
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type: slack # Don't change
name: slack_default # Must match the registered plugin in the profile
# One of "trace", "debug", "info", "warn", "error", "off"
log_level: info
# group_wait: # Time to wait collecting alerts before relaying a message to this plugin, eg "30s"
# group_threshold: # Amount of alerts that triggers a message before <group_wait> has expired, eg "10"
# max_retry: # Number of attempts to relay messages to plugins in case of error
# timeout: # Time to wait for response from the plugin before considering the attempt a failure, eg "10s"
#-------------------------
# plugin-specific options
# The following template receives a list of models.Alert objects
# The output goes in the slack message
format: |
{{range . -}}
{{$alert := . -}}
{{range .Decisions -}}
{{if $alert.Source.Cn -}}
:flag-{{$alert.Source.Cn}}: <https://www.whois.com/whois/{{.Value}}|{{.Value}}> will get {{.Type}} for next {{.Duration}} for triggering {{.Scenario}} on machine '{{$alert.MachineID}}'. <https://app.crowdsec.net/cti/{{.Value}}|CrowdSec CTI>{{end}}
{{if not $alert.Source.Cn -}}
:pirate_flag: <https://www.whois.com/whois/{{.Value}}|{{.Value}}> will get {{.Type}} for next {{.Duration}} for triggering {{.Scenario}} on machine '{{$alert.MachineID}}'. <https://app.crowdsec.net/cti/{{.Value}}|CrowdSec CTI>{{end}}
{{end -}}
{{end -}}
webhook: <WEBHOOK_URL>
---
# type: slack
# name: slack_second_notification
# ...

28
crowdsec/notifications/splunk.yaml Normal file
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type: splunk # Don't change
name: splunk_default # Must match the registered plugin in the profile
# One of "trace", "debug", "info", "warn", "error", "off"
log_level: info
# group_wait: # Time to wait collecting alerts before relaying a message to this plugin, eg "30s"
# group_threshold: # Amount of alerts that triggers a message before <group_wait> has expired, eg "10"
# max_retry: # Number of attempts to relay messages to plugins in case of error
# timeout: # Time to wait for response from the plugin before considering the attempt a failure, eg "10s"
#-------------------------
# plugin-specific options
# The following template receives a list of models.Alert objects
# The output goes in the splunk notification
format: |
{{.|toJson}}
url: <SPLUNK_HTTP_URL>
token: <SPLUNK_TOKEN>
---
# type: splunk
# name: splunk_second_notification
# ...

3
crowdsec/online_api_credentials.yaml Normal file
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url: https://api.crowdsec.net/
login: 96067cce28e74eaf96e5506a1d6ae631V4zDUMoTQvfH1X7j
password: 1VWwNq23hSSBpaDN8tkbhA30harJ1h9wWUXn5kmwg5ReE42hYHIbNehDk7p4yGnX

1
crowdsec/parsers/s00-raw/syslog-logs.yaml Symbolic link
View File

@@ -0,0 +1 @@
/etc/crowdsec/hub/parsers/s00-raw/crowdsecurity/syslog-logs.yaml

1
crowdsec/parsers/s01-parse/apache2-logs.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/parsers/s01-parse/crowdsecurity/apache2-logs.yaml

1
crowdsec/parsers/s01-parse/mysql-logs.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/parsers/s01-parse/crowdsecurity/mysql-logs.yaml

1
crowdsec/parsers/s01-parse/nginx-logs.yaml Symbolic link
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@@ -0,0 +1 @@
/etc/crowdsec/hub/parsers/s01-parse/crowdsecurity/nginx-logs.yaml

1
crowdsec/parsers/s01-parse/sshd-logs.yaml Symbolic link
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/etc/crowdsec/hub/parsers/s02-enrich/crowdsecurity/geoip-enrich.yaml

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S3_REQUEST_LINE (?:%{WORD:verb} %{NOTSPACE:request}(?: HTTP/%{NUMBER:httpversion})?|%{DATA:rawrequest})
S3_ACCESS_LOG %{WORD:owner} %{NOTSPACE:bucket} \[%{HTTPDATE:timestamp}\] %{IP:clientip} %{NOTSPACE:requester} %{NOTSPACE:request_id} %{NOTSPACE:operation} %{NOTSPACE:key} (?:"%{S3_REQUEST_LINE}"|-) (?:%{INT:response:int}|-) (?:-|%{NOTSPACE:error_code}) (?:%{INT:bytes:int}|-) (?:%{INT:object_size:int}|-) (?:%{INT:request_time_ms:int}|-) (?:%{INT:turnaround_time_ms:int}|-) (?:%{QS:referrer}|-) (?:"?%{QS:agent}"?|-) (?:-|%{NOTSPACE:version_id})
ELB_URIPATHPARAM %{URIPATH:path}(?:%{URIPARAM:params})?
ELB_URI %{URIPROTO:proto}://(?:%{USER}(?::[^@]*)?@)?(?:%{URIHOST:urihost})?(?:%{ELB_URIPATHPARAM})?
ELB_REQUEST_LINE (?:%{WORD:verb} %{ELB_URI:request}(?: HTTP/%{NUMBER:httpversion})?|%{DATA:rawrequest})
ELB_ACCESS_LOG %{TIMESTAMP_ISO8601:timestamp} %{NOTSPACE:elb} %{IP:clientip}:%{INT:clientport:int} (?:(%{IP:backendip}:?:%{INT:backendport:int})|-) %{NUMBER:request_processing_time:float} %{NUMBER:backend_processing_time:float} %{NUMBER:response_processing_time:float} %{INT:response:int} %{INT:backend_response:int} %{INT:received_bytes:int} %{INT:bytes:int} "%{ELB_REQUEST_LINE}"

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BACULA_TIMESTAMP %{MONTHDAY}-%{MONTH} %{HOUR}:%{MINUTE}
BACULA_HOST [a-zA-Z0-9-]+
BACULA_VOLUME %{USER}
BACULA_DEVICE %{USER}
BACULA_DEVICEPATH %{UNIXPATH}
BACULA_CAPACITY %{INT}{1,3}(,%{INT}{3})*
BACULA_VERSION %{USER}
BACULA_JOB %{USER}
BACULA_LOG_MAX_CAPACITY User defined maximum volume capacity %{BACULA_CAPACITY} exceeded on device \"%{BACULA_DEVICE:device}\" \(%{BACULA_DEVICEPATH}\)
BACULA_LOG_END_VOLUME End of medium on Volume \"%{BACULA_VOLUME:volume}\" Bytes=%{BACULA_CAPACITY} Blocks=%{BACULA_CAPACITY} at %{MONTHDAY}-%{MONTH}-%{YEAR} %{HOUR}:%{MINUTE}.
BACULA_LOG_NEW_VOLUME Created new Volume \"%{BACULA_VOLUME:volume}\" in catalog.
BACULA_LOG_NEW_LABEL Labeled new Volume \"%{BACULA_VOLUME:volume}\" on device \"%{BACULA_DEVICE:device}\" \(%{BACULA_DEVICEPATH}\).
BACULA_LOG_WROTE_LABEL Wrote label to prelabeled Volume \"%{BACULA_VOLUME:volume}\" on device \"%{BACULA_DEVICE}\" \(%{BACULA_DEVICEPATH}\)
BACULA_LOG_NEW_MOUNT New volume \"%{BACULA_VOLUME:volume}\" mounted on device \"%{BACULA_DEVICE:device}\" \(%{BACULA_DEVICEPATH}\) at %{MONTHDAY}-%{MONTH}-%{YEAR} %{HOUR}:%{MINUTE}.
BACULA_LOG_NOOPEN \s+Cannot open %{DATA}: ERR=%{GREEDYDATA:berror}
BACULA_LOG_NOOPENDIR \s+Could not open directory %{DATA}: ERR=%{GREEDYDATA:berror}
BACULA_LOG_NOSTAT \s+Could not stat %{DATA}: ERR=%{GREEDYDATA:berror}
BACULA_LOG_NOJOBS There are no more Jobs associated with Volume \"%{BACULA_VOLUME:volume}\". Marking it purged.
BACULA_LOG_ALL_RECORDS_PRUNED All records pruned from Volume \"%{BACULA_VOLUME:volume}\"; marking it \"Purged\"
BACULA_LOG_BEGIN_PRUNE_JOBS Begin pruning Jobs older than %{INT} month %{INT} days .
BACULA_LOG_BEGIN_PRUNE_FILES Begin pruning Files.
BACULA_LOG_PRUNED_JOBS Pruned %{INT} Jobs* for client %{BACULA_HOST:client} from catalog.
BACULA_LOG_PRUNED_FILES Pruned Files from %{INT} Jobs* for client %{BACULA_HOST:client} from catalog.
BACULA_LOG_ENDPRUNE End auto prune.
BACULA_LOG_STARTJOB Start Backup JobId %{INT}, Job=%{BACULA_JOB:job}
BACULA_LOG_STARTRESTORE Start Restore Job %{BACULA_JOB:job}
BACULA_LOG_USEDEVICE Using Device \"%{BACULA_DEVICE:device}\"
BACULA_LOG_DIFF_FS \s+%{UNIXPATH} is a different filesystem. Will not descend from %{UNIXPATH} into it.
BACULA_LOG_JOBEND Job write elapsed time = %{DATA:elapsed}, Transfer rate = %{NUMBER} (K|M|G)? Bytes/second
BACULA_LOG_NOPRUNE_JOBS No Jobs found to prune.
BACULA_LOG_NOPRUNE_FILES No Files found to prune.
BACULA_LOG_VOLUME_PREVWRITTEN Volume \"%{BACULA_VOLUME:volume}\" previously written, moving to end of data.
BACULA_LOG_READYAPPEND Ready to append to end of Volume \"%{BACULA_VOLUME:volume}\" size=%{INT}
BACULA_LOG_CANCELLING Cancelling duplicate JobId=%{INT}.
BACULA_LOG_MARKCANCEL JobId %{INT}, Job %{BACULA_JOB:job} marked to be canceled.
BACULA_LOG_CLIENT_RBJ shell command: run ClientRunBeforeJob \"%{GREEDYDATA:runjob}\"
BACULA_LOG_VSS (Generate )?VSS (Writer)?
BACULA_LOG_MAXSTART Fatal error: Job canceled because max start delay time exceeded.
BACULA_LOG_DUPLICATE Fatal error: JobId %{INT:duplicate} already running. Duplicate job not allowed.
BACULA_LOG_NOJOBSTAT Fatal error: No Job status returned from FD.
BACULA_LOG_FATAL_CONN Fatal error: bsock.c:133 Unable to connect to (Client: %{BACULA_HOST:client}|Storage daemon) on %{HOSTNAME}:%{POSINT}. ERR=%{GREEDYDATA:berror}
BACULA_LOG_NO_CONNECT Warning: bsock.c:127 Could not connect to (Client: %{BACULA_HOST:client}|Storage daemon) on %{HOSTNAME}:%{POSINT}. ERR=%{GREEDYDATA:berror}
BACULA_LOG_NO_AUTH Fatal error: Unable to authenticate with File daemon at %{HOSTNAME}. Possible causes:
BACULA_LOG_NOSUIT No prior or suitable Full backup found in catalog. Doing FULL backup.
BACULA_LOG_NOPRIOR No prior Full backup Job record found.
BACULA_LOG_JOB (Error: )?Bacula %{BACULA_HOST} %{BACULA_VERSION} \(%{BACULA_VERSION}\):
BACULA_LOGLINE %{BACULA_TIMESTAMP:bts} %{BACULA_HOST:hostname} JobId %{INT:jobid}: (%{BACULA_LOG_MAX_CAPACITY}|%{BACULA_LOG_END_VOLUME}|%{BACULA_LOG_NEW_VOLUME}|%{BACULA_LOG_NEW_LABEL}|%{BACULA_LOG_WROTE_LABEL}|%{BACULA_LOG_NEW_MOUNT}|%{BACULA_LOG_NOOPEN}|%{BACULA_LOG_NOOPENDIR}|%{BACULA_LOG_NOSTAT}|%{BACULA_LOG_NOJOBS}|%{BACULA_LOG_ALL_RECORDS_PRUNED}|%{BACULA_LOG_BEGIN_PRUNE_JOBS}|%{BACULA_LOG_BEGIN_PRUNE_FILES}|%{BACULA_LOG_PRUNED_JOBS}|%{BACULA_LOG_PRUNED_FILES}|%{BACULA_LOG_ENDPRUNE}|%{BACULA_LOG_STARTJOB}|%{BACULA_LOG_STARTRESTORE}|%{BACULA_LOG_USEDEVICE}|%{BACULA_LOG_DIFF_FS}|%{BACULA_LOG_JOBEND}|%{BACULA_LOG_NOPRUNE_JOBS}|%{BACULA_LOG_NOPRUNE_FILES}|%{BACULA_LOG_VOLUME_PREVWRITTEN}|%{BACULA_LOG_READYAPPEND}|%{BACULA_LOG_CANCELLING}|%{BACULA_LOG_MARKCANCEL}|%{BACULA_LOG_CLIENT_RBJ}|%{BACULA_LOG_VSS}|%{BACULA_LOG_MAXSTART}|%{BACULA_LOG_DUPLICATE}|%{BACULA_LOG_NOJOBSTAT}|%{BACULA_LOG_FATAL_CONN}|%{BACULA_LOG_NO_CONNECT}|%{BACULA_LOG_NO_AUTH}|%{BACULA_LOG_NOSUIT}|%{BACULA_LOG_JOB}|%{BACULA_LOG_NOPRIOR})

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# https://www.bro.org/sphinx/script-reference/log-files.html
# http.log
BRO_HTTP %{NUMBER:ts}\t%{NOTSPACE:uid}\t%{IP:orig_h}\t%{INT:orig_p}\t%{IP:resp_h}\t%{INT:resp_p}\t%{INT:trans_depth}\t%{GREEDYDATA:method}\t%{GREEDYDATA:domain}\t%{GREEDYDATA:uri}\t%{GREEDYDATA:referrer}\t%{GREEDYDATA:user_agent}\t%{NUMBER:request_body_len}\t%{NUMBER:response_body_len}\t%{GREEDYDATA:status_code}\t%{GREEDYDATA:status_msg}\t%{GREEDYDATA:info_code}\t%{GREEDYDATA:info_msg}\t%{GREEDYDATA:filename}\t%{GREEDYDATA:bro_tags}\t%{GREEDYDATA:username}\t%{GREEDYDATA:password}\t%{GREEDYDATA:proxied}\t%{GREEDYDATA:orig_fuids}\t%{GREEDYDATA:orig_mime_types}\t%{GREEDYDATA:resp_fuids}\t%{GREEDYDATA:resp_mime_types}
# dns.log
BRO_DNS %{NUMBER:ts}\t%{NOTSPACE:uid}\t%{IP:orig_h}\t%{INT:orig_p}\t%{IP:resp_h}\t%{INT:resp_p}\t%{WORD:proto}\t%{INT:trans_id}\t%{GREEDYDATA:query}\t%{GREEDYDATA:qclass}\t%{GREEDYDATA:qclass_name}\t%{GREEDYDATA:qtype}\t%{GREEDYDATA:qtype_name}\t%{GREEDYDATA:rcode}\t%{GREEDYDATA:rcode_name}\t%{GREEDYDATA:AA}\t%{GREEDYDATA:TC}\t%{GREEDYDATA:RD}\t%{GREEDYDATA:RA}\t%{GREEDYDATA:Z}\t%{GREEDYDATA:answers}\t%{GREEDYDATA:TTLs}\t%{GREEDYDATA:rejected}
# conn.log
BRO_CONN %{NUMBER:ts}\t%{NOTSPACE:uid}\t%{IP:orig_h}\t%{INT:orig_p}\t%{IP:resp_h}\t%{INT:resp_p}\t%{WORD:proto}\t%{GREEDYDATA:service}\t%{NUMBER:duration}\t%{NUMBER:orig_bytes}\t%{NUMBER:resp_bytes}\t%{GREEDYDATA:conn_state}\t%{GREEDYDATA:local_orig}\t%{GREEDYDATA:missed_bytes}\t%{GREEDYDATA:history}\t%{GREEDYDATA:orig_pkts}\t%{GREEDYDATA:orig_ip_bytes}\t%{GREEDYDATA:resp_pkts}\t%{GREEDYDATA:resp_ip_bytes}\t%{GREEDYDATA:tunnel_parents}
# files.log
BRO_FILES %{NUMBER:ts}\t%{NOTSPACE:fuid}\t%{IP:tx_hosts}\t%{IP:rx_hosts}\t%{NOTSPACE:conn_uids}\t%{GREEDYDATA:source}\t%{GREEDYDATA:depth}\t%{GREEDYDATA:analyzers}\t%{GREEDYDATA:mime_type}\t%{GREEDYDATA:filename}\t%{GREEDYDATA:duration}\t%{GREEDYDATA:local_orig}\t%{GREEDYDATA:is_orig}\t%{GREEDYDATA:seen_bytes}\t%{GREEDYDATA:total_bytes}\t%{GREEDYDATA:missing_bytes}\t%{GREEDYDATA:overflow_bytes}\t%{GREEDYDATA:timedout}\t%{GREEDYDATA:parent_fuid}\t%{GREEDYDATA:md5}\t%{GREEDYDATA:sha1}\t%{GREEDYDATA:sha256}\t%{GREEDYDATA:extracted}

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COWRIE_NEW_CO New connection: %{IPV4:source_ip}:[0-9]+ \(%{IPV4:dest_ip}:%{INT:dest_port}\) \[session: %{DATA:telnet_session}\]$

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EXIM_MSGID [0-9A-Za-z]{6}-[0-9A-Za-z]{6}-[0-9A-Za-z]{2}
EXIM_FLAGS (<=|[-=>*]>|[*]{2}|==)
EXIM_DATE %{YEAR:exim_year}-%{MONTHNUM:exim_month}-%{MONTHDAY:exim_day} %{TIME:exim_time}
EXIM_PID \[%{POSINT}\]
EXIM_QT ((\d+y)?(\d+w)?(\d+d)?(\d+h)?(\d+m)?(\d+s)?)
EXIM_EXCLUDE_TERMS (Message is frozen|(Start|End) queue run| Warning: | retry time not reached | no (IP address|host name) found for (IP address|host) | unexpected disconnection while reading SMTP command | no immediate delivery: |another process is handling this message)
EXIM_REMOTE_HOST (H=(%{NOTSPACE:remote_hostname} )?(\(%{NOTSPACE:remote_heloname}\) )?\[%{IP:remote_host}\])
EXIM_INTERFACE (I=\[%{IP:exim_interface}\](:%{NUMBER:exim_interface_port}))
EXIM_PROTOCOL (P=%{NOTSPACE:protocol})
EXIM_MSG_SIZE (S=%{NUMBER:exim_msg_size})
EXIM_HEADER_ID (id=%{NOTSPACE:exim_header_id})
EXIM_SUBJECT (T=%{QS:exim_subject})

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# NetScreen firewall logs
NETSCREENSESSIONLOG %{SYSLOGTIMESTAMP:date} %{IPORHOST:device} %{IPORHOST}: NetScreen device_id=%{WORD:device_id}%{DATA}: start_time=%{QUOTEDSTRING:start_time} duration=%{INT:duration} policy_id=%{INT:policy_id} service=%{DATA:service} proto=%{INT:proto} src zone=%{WORD:src_zone} dst zone=%{WORD:dst_zone} action=%{WORD:action} sent=%{INT:sent} rcvd=%{INT:rcvd} src=%{IPORHOST:src_ip} dst=%{IPORHOST:dst_ip} src_port=%{INT:src_port} dst_port=%{INT:dst_port} src-xlated ip=%{IPORHOST:src_xlated_ip} port=%{INT:src_xlated_port} dst-xlated ip=%{IPORHOST:dst_xlated_ip} port=%{INT:dst_xlated_port} session_id=%{INT:session_id} reason=%{GREEDYDATA:reason}
#== Cisco ASA ==
CISCOTAG [A-Z0-9]+-%{INT}-(?:[A-Z0-9_]+)
CISCOTIMESTAMP %{MONTH} +%{MONTHDAY}(?: %{YEAR})? %{TIME}
CISCO_TAGGED_SYSLOG ^<%{POSINT:syslog_pri}>%{CISCOTIMESTAMP:timestamp}( %{SYSLOGHOST:sysloghost})? ?: %%{CISCOTAG:ciscotag}:
# Common Particles
CISCO_ACTION Built|Teardown|Deny|Denied|denied|requested|permitted|denied by ACL|discarded|est-allowed|Dropping|created|deleted
CISCO_REASON Duplicate TCP SYN|Failed to locate egress interface|Invalid transport field|No matching connection|DNS Response|DNS Query|(?:%{WORD}\s*)*
CISCO_DIRECTION Inbound|inbound|Outbound|outbound
CISCO_INTERVAL first hit|%{INT}-second interval
CISCO_XLATE_TYPE static|dynamic
# ASA-1-104001
CISCOFW104001 \((?:Primary|Secondary)\) Switching to ACTIVE - %{GREEDYDATA:switch_reason}
# ASA-1-104002
CISCOFW104002 \((?:Primary|Secondary)\) Switching to STANDBY - %{GREEDYDATA:switch_reason}
# ASA-1-104003
CISCOFW104003 \((?:Primary|Secondary)\) Switching to FAILED\.
# ASA-1-104004
CISCOFW104004 \((?:Primary|Secondary)\) Switching to OK\.
# ASA-1-105003
CISCOFW105003 \((?:Primary|Secondary)\) Monitoring on [Ii]nterface %{GREEDYDATA:interface_name} waiting
# ASA-1-105004
CISCOFW105004 \((?:Primary|Secondary)\) Monitoring on [Ii]nterface %{GREEDYDATA:interface_name} normal
# ASA-1-105005
CISCOFW105005 \((?:Primary|Secondary)\) Lost Failover communications with mate on [Ii]nterface %{GREEDYDATA:interface_name}
# ASA-1-105008
CISCOFW105008 \((?:Primary|Secondary)\) Testing [Ii]nterface %{GREEDYDATA:interface_name}
# ASA-1-105009
CISCOFW105009 \((?:Primary|Secondary)\) Testing on [Ii]nterface %{GREEDYDATA:interface_name} (?:Passed|Failed)
# ASA-2-106001
CISCOFW106001 %{CISCO_DIRECTION:direction} %{WORD:protocol} connection %{CISCO_ACTION:action} from %{IP:src_ip}/%{INT:src_port} to %{IP:dst_ip}/%{INT:dst_port} flags %{GREEDYDATA:tcp_flags} on interface %{GREEDYDATA:interface}
# ASA-2-106006, ASA-2-106007, ASA-2-106010
CISCOFW106006_106007_106010 %{CISCO_ACTION:action} %{CISCO_DIRECTION:direction} %{WORD:protocol} (?:from|src) %{IP:src_ip}/%{INT:src_port}(\(%{DATA:src_fwuser}\))? (?:to|dst) %{IP:dst_ip}/%{INT:dst_port}(\(%{DATA:dst_fwuser}\))? (?:on interface %{DATA:interface}|due to %{CISCO_REASON:reason})
# ASA-3-106014
CISCOFW106014 %{CISCO_ACTION:action} %{CISCO_DIRECTION:direction} %{WORD:protocol} src %{DATA:src_interface}:%{IP:src_ip}(\(%{DATA:src_fwuser}\))? dst %{DATA:dst_interface}:%{IP:dst_ip}(\(%{DATA:dst_fwuser}\))? \(type %{INT:icmp_type}, code %{INT:icmp_code}\)
# ASA-6-106015
CISCOFW106015 %{CISCO_ACTION:action} %{WORD:protocol} \(%{DATA:policy_id}\) from %{IP:src_ip}/%{INT:src_port} to %{IP:dst_ip}/%{INT:dst_port} flags %{DATA:tcp_flags} on interface %{GREEDYDATA:interface}
# ASA-1-106021
CISCOFW106021 %{CISCO_ACTION:action} %{WORD:protocol} reverse path check from %{IP:src_ip} to %{IP:dst_ip} on interface %{GREEDYDATA:interface}
# ASA-4-106023
CISCOFW106023 %{CISCO_ACTION:action}( protocol)? %{WORD:protocol} src %{DATA:src_interface}:%{DATA:src_ip}(/%{INT:src_port})?(\(%{DATA:src_fwuser}\))? dst %{DATA:dst_interface}:%{DATA:dst_ip}(/%{INT:dst_port})?(\(%{DATA:dst_fwuser}\))?( \(type %{INT:icmp_type}, code %{INT:icmp_code}\))? by access-group "?%{DATA:policy_id}"? \[%{DATA:hashcode1}, %{DATA:hashcode2}\]
# ASA-4-106100, ASA-4-106102, ASA-4-106103
CISCOFW106100_2_3 access-list %{NOTSPACE:policy_id} %{CISCO_ACTION:action} %{WORD:protocol} for user '%{DATA:src_fwuser}' %{DATA:src_interface}/%{IP:src_ip}\(%{INT:src_port}\) -> %{DATA:dst_interface}/%{IP:dst_ip}\(%{INT:dst_port}\) hit-cnt %{INT:hit_count} %{CISCO_INTERVAL:interval} \[%{DATA:hashcode1}, %{DATA:hashcode2}\]
# ASA-5-106100
CISCOFW106100 access-list %{NOTSPACE:policy_id} %{CISCO_ACTION:action} %{WORD:protocol} %{DATA:src_interface}/%{IP:src_ip}\(%{INT:src_port}\)(\(%{DATA:src_fwuser}\))? -> %{DATA:dst_interface}/%{IP:dst_ip}\(%{INT:dst_port}\)(\(%{DATA:src_fwuser}\))? hit-cnt %{INT:hit_count} %{CISCO_INTERVAL:interval} \[%{DATA:hashcode1}, %{DATA:hashcode2}\]
# ASA-6-110002
CISCOFW110002 %{CISCO_REASON:reason} for %{WORD:protocol} from %{DATA:src_interface}:%{IP:src_ip}/%{INT:src_port} to %{IP:dst_ip}/%{INT:dst_port}
# ASA-6-302010
CISCOFW302010 %{INT:connection_count} in use, %{INT:connection_count_max} most used
# ASA-6-302013, ASA-6-302014, ASA-6-302015, ASA-6-302016
CISCOFW302013_302014_302015_302016 %{CISCO_ACTION:action}(?: %{CISCO_DIRECTION:direction})? %{WORD:protocol} connection %{INT:connection_id} for %{DATA:src_interface}:%{IP:src_ip}/%{INT:src_port}( \(%{IP:src_mapped_ip}/%{INT:src_mapped_port}\))?(\(%{DATA:src_fwuser}\))? to %{DATA:dst_interface}:%{IP:dst_ip}/%{INT:dst_port}( \(%{IP:dst_mapped_ip}/%{INT:dst_mapped_port}\))?(\(%{DATA:dst_fwuser}\))?( duration %{TIME:duration} bytes %{INT:bytes})?(?: %{CISCO_REASON:reason})?( \(%{DATA:user}\))?
# ASA-6-302020, ASA-6-302021
CISCOFW302020_302021 %{CISCO_ACTION:action}(?: %{CISCO_DIRECTION:direction})? %{WORD:protocol} connection for faddr %{IP:dst_ip}/%{INT:icmp_seq_num}(?:\(%{DATA:fwuser}\))? gaddr %{IP:src_xlated_ip}/%{INT:icmp_code_xlated} laddr %{IP:src_ip}/%{INT:icmp_code}( \(%{DATA:user}\))?
# ASA-6-305011
CISCOFW305011 %{CISCO_ACTION:action} %{CISCO_XLATE_TYPE:xlate_type} %{WORD:protocol} translation from %{DATA:src_interface}:%{IP:src_ip}(/%{INT:src_port})?(\(%{DATA:src_fwuser}\))? to %{DATA:src_xlated_interface}:%{IP:src_xlated_ip}/%{DATA:src_xlated_port}
# ASA-3-313001, ASA-3-313004, ASA-3-313008
CISCOFW313001_313004_313008 %{CISCO_ACTION:action} %{WORD:protocol} type=%{INT:icmp_type}, code=%{INT:icmp_code} from %{IP:src_ip} on interface %{DATA:interface}( to %{IP:dst_ip})?
# ASA-4-313005
CISCOFW313005 %{CISCO_REASON:reason} for %{WORD:protocol} error message: %{WORD:err_protocol} src %{DATA:err_src_interface}:%{IP:err_src_ip}(\(%{DATA:err_src_fwuser}\))? dst %{DATA:err_dst_interface}:%{IP:err_dst_ip}(\(%{DATA:err_dst_fwuser}\))? \(type %{INT:err_icmp_type}, code %{INT:err_icmp_code}\) on %{DATA:interface} interface\. Original IP payload: %{WORD:protocol} src %{IP:orig_src_ip}/%{INT:orig_src_port}(\(%{DATA:orig_src_fwuser}\))? dst %{IP:orig_dst_ip}/%{INT:orig_dst_port}(\(%{DATA:orig_dst_fwuser}\))?
# ASA-5-321001
CISCOFW321001 Resource '%{WORD:resource_name}' limit of %{POSINT:resource_limit} reached for system
# ASA-4-402117
CISCOFW402117 %{WORD:protocol}: Received a non-IPSec packet \(protocol= %{WORD:orig_protocol}\) from %{IP:src_ip} to %{IP:dst_ip}
# ASA-4-402119
CISCOFW402119 %{WORD:protocol}: Received an %{WORD:orig_protocol} packet \(SPI= %{DATA:spi}, sequence number= %{DATA:seq_num}\) from %{IP:src_ip} \(user= %{DATA:user}\) to %{IP:dst_ip} that failed anti-replay checking
# ASA-4-419001
CISCOFW419001 %{CISCO_ACTION:action} %{WORD:protocol} packet from %{DATA:src_interface}:%{IP:src_ip}/%{INT:src_port} to %{DATA:dst_interface}:%{IP:dst_ip}/%{INT:dst_port}, reason: %{GREEDYDATA:reason}
# ASA-4-419002
CISCOFW419002 %{CISCO_REASON:reason} from %{DATA:src_interface}:%{IP:src_ip}/%{INT:src_port} to %{DATA:dst_interface}:%{IP:dst_ip}/%{INT:dst_port} with different initial sequence number
# ASA-4-500004
CISCOFW500004 %{CISCO_REASON:reason} for protocol=%{WORD:protocol}, from %{IP:src_ip}/%{INT:src_port} to %{IP:dst_ip}/%{INT:dst_port}
# ASA-6-602303, ASA-6-602304
CISCOFW602303_602304 %{WORD:protocol}: An %{CISCO_DIRECTION:direction} %{GREEDYDATA:tunnel_type} SA \(SPI= %{DATA:spi}\) between %{IP:src_ip} and %{IP:dst_ip} \(user= %{DATA:user}\) has been %{CISCO_ACTION:action}
# ASA-7-710001, ASA-7-710002, ASA-7-710003, ASA-7-710005, ASA-7-710006
CISCOFW710001_710002_710003_710005_710006 %{WORD:protocol} (?:request|access) %{CISCO_ACTION:action} from %{IP:src_ip}/%{INT:src_port} to %{DATA:dst_interface}:%{IP:dst_ip}/%{INT:dst_port}
# ASA-6-713172
CISCOFW713172 Group = %{GREEDYDATA:group}, IP = %{IP:src_ip}, Automatic NAT Detection Status:\s+Remote end\s*%{DATA:is_remote_natted}\s*behind a NAT device\s+This\s+end\s*%{DATA:is_local_natted}\s*behind a NAT device
# ASA-4-733100
CISCOFW733100 \[\s*%{DATA:drop_type}\s*\] drop %{DATA:drop_rate_id} exceeded. Current burst rate is %{INT:drop_rate_current_burst} per second, max configured rate is %{INT:drop_rate_max_burst}; Current average rate is %{INT:drop_rate_current_avg} per second, max configured rate is %{INT:drop_rate_max_avg}; Cumulative total count is %{INT:drop_total_count}
#== End Cisco ASA ==
# Shorewall firewall logs
SHOREWALL (%{SYSLOGTIMESTAMP:timestamp}) (%{WORD:nf_host}) kernel:.*Shorewall:(%{WORD:nf_action1})?:(%{WORD:nf_action2})?.*IN=(%{USERNAME:nf_in_interface})?.*(OUT= *MAC=(%{COMMONMAC:nf_dst_mac}):(%{COMMONMAC:nf_src_mac})?|OUT=%{USERNAME:nf_out_interface}).*SRC=(%{IPV4:nf_src_ip}).*DST=(%{IPV4:nf_dst_ip}).*LEN=(%{WORD:nf_len}).*?TOS=(%{WORD:nf_tos}).*?PREC=(%{WORD:nf_prec}).*?TTL=(%{INT:nf_ttl}).*?ID=(%{INT:nf_id}).*?PROTO=(%{WORD:nf_protocol}).*?SPT=(%{INT:nf_src_port}?.*DPT=%{INT:nf_dst_port}?.*)
#== End Shorewall

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## These patterns were tested w/ haproxy-1.4.15
## Documentation of the haproxy log formats can be found at the following links:
## http://code.google.com/p/haproxy-docs/wiki/HTTPLogFormat
## http://code.google.com/p/haproxy-docs/wiki/TCPLogFormat
HAPROXYTIME %{HOUR:haproxy_hour}:%{MINUTE:haproxy_minute}(?::%{SECOND:haproxy_second})
HAPROXYDATE %{MONTHDAY:haproxy_monthday}/%{MONTH:haproxy_month}/%{YEAR:haproxy_year}:%{HAPROXYTIME:haproxy_time}.%{INT:haproxy_milliseconds}
# Override these default patterns to parse out what is captured in your haproxy.cfg
HAPROXYCAPTUREDREQUESTHEADERS %{DATA:captured_request_headers}
HAPROXYCAPTUREDRESPONSEHEADERS %{DATA:captured_response_headers}
# Example:
# These haproxy config lines will add data to the logs that are captured
# by the patterns below. Place them in your custom patterns directory to
# override the defaults.
#
# capture request header Host len 40
# capture request header X-Forwarded-For len 50
# capture request header Accept-Language len 50
# capture request header Referer len 200
# capture request header User-Agent len 200
#
# capture response header Content-Type len 30
# capture response header Content-Encoding len 10
# capture response header Cache-Control len 200
# capture response header Last-Modified len 200
#
# HAPROXYCAPTUREDREQUESTHEADERS %{DATA:request_header_host}\|%{DATA:request_header_x_forwarded_for}\|%{DATA:request_header_accept_language}\|%{DATA:request_header_referer}\|%{DATA:request_header_user_agent}
# HAPROXYCAPTUREDRESPONSEHEADERS %{DATA:response_header_content_type}\|%{DATA:response_header_content_encoding}\|%{DATA:response_header_cache_control}\|%{DATA:response_header_last_modified}
# parse a haproxy 'httplog' line
HAPROXYHTTPBASE %{IP:client_ip}:%{INT:client_port} \[%{HAPROXYDATE:accept_date}\] %{NOTSPACE:frontend_name} %{NOTSPACE:backend_name}/%{NOTSPACE:server_name} %{INT:time_request}/%{INT:time_queue}/%{INT:time_backend_connect}/%{INT:time_backend_response}/%{NOTSPACE:time_duration} %{INT:http_status_code} %{NOTSPACE:bytes_read} %{DATA:captured_request_cookie} %{DATA:captured_response_cookie} %{NOTSPACE:termination_state} %{INT:actconn}/%{INT:feconn}/%{INT:beconn}/%{INT:srvconn}/%{NOTSPACE:retries} %{INT:srv_queue}/%{INT:backend_queue} (\{%{HAPROXYCAPTUREDREQUESTHEADERS}\})?( )?(\{%{HAPROXYCAPTUREDRESPONSEHEADERS}\})?( )?"(<BADREQ>|(%{WORD:http_verb} (%{URIPROTO:http_proto}://)?(?:%{USER:http_user}(?::[^@]*)?@)?(?:%{URIHOST:http_host})?(?:%{URIPATHPARAM:http_request})?( HTTP/%{NUMBER:http_version})?))?"
HAPROXYHTTP (?:%{SYSLOGTIMESTAMP:syslog_timestamp}|%{TIMESTAMP_ISO8601:timestamp8601}) %{IPORHOST:syslog_server} %{SYSLOGPROG}: %{HAPROXYHTTPBASE}
# parse a haproxy 'tcplog' line
HAPROXYTCP (?:%{SYSLOGTIMESTAMP:syslog_timestamp}|%{TIMESTAMP_ISO8601:timestamp8601}) %{IPORHOST:syslog_server} %{SYSLOGPROG}: %{IP:client_ip}:%{INT:client_port} \[%{HAPROXYDATE:accept_date}\] %{NOTSPACE:frontend_name} %{NOTSPACE:backend_name}/%{NOTSPACE:server_name} %{INT:time_queue}/%{INT:time_backend_connect}/%{NOTSPACE:time_duration} %{NOTSPACE:bytes_read} %{NOTSPACE:termination_state} %{INT:actconn}/%{INT:feconn}/%{INT:beconn}/%{INT:srvconn}/%{NOTSPACE:retries} %{INT:srv_queue}/%{INT:backend_queue}

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JAVACLASS (?:[a-zA-Z$_][a-zA-Z$_0-9]*\.)*[a-zA-Z$_][a-zA-Z$_0-9]*
#Space is an allowed character to match special cases like 'Native Method' or 'Unknown Source'
JAVAFILE (?:[A-Za-z0-9_. -]+)
#Allow special <init> method
JAVAMETHOD (?:(<init>)|[a-zA-Z$_][a-zA-Z$_0-9]*)
#Line number is optional in special cases 'Native method' or 'Unknown source'
JAVASTACKTRACEPART %{SPACE}at %{JAVACLASS:class}\.%{JAVAMETHOD:method}\(%{JAVAFILE:file}(?::%{NUMBER:line})?\)
# Java Logs
JAVATHREAD (?:[A-Z]{2}-Processor[\d]+)
##JAVACLASS (?:[a-zA-Z0-9-]+\.)+[A-Za-z0-9$]+
##JAVAFILE (?:[A-Za-z0-9_.-]+)
##JAVASTACKTRACEPART at %{JAVACLASS:class}\.%{WORD:method}\(%{JAVAFILE:file}:%{NUMBER:line}\)
JAVALOGMESSAGE (.*)
# MMM dd, yyyy HH:mm:ss eg: Jan 9, 2014 7:13:13 AM
CATALINA_DATESTAMP %{MONTH} %{MONTHDAY}, 20%{YEAR} %{HOUR}:?%{MINUTE}(?::?%{SECOND}) (?:AM|PM)
# yyyy-MM-dd HH:mm:ss,SSS ZZZ eg: 2014-01-09 17:32:25,527 -0800
TOMCAT_DATESTAMP 20%{YEAR}-%{MONTHNUM}-%{MONTHDAY} %{HOUR}:?%{MINUTE}(?::?%{SECOND}) %{ISO8601_TIMEZONE}
CATALINALOG %{CATALINA_DATESTAMP:timestamp} %{JAVACLASS:class} %{JAVALOGMESSAGE:logmessage}
# 2014-01-09 20:03:28,269 -0800 | ERROR | com.example.service.ExampleService - something compeletely unexpected happened...
TOMCATLOG %{TOMCAT_DATESTAMP:timestamp} \| %{LOGLEVEL:level} \| %{JAVACLASS:class} - %{JAVALOGMESSAGE:logmessage}

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# JUNOS 11.4 RT_FLOW patterns
RT_FLOW_EVENT (RT_FLOW_SESSION_CREATE|RT_FLOW_SESSION_CLOSE|RT_FLOW_SESSION_DENY)
RT_FLOW1 %{RT_FLOW_EVENT:event}: %{GREEDYDATA:close-reason}: %{IP:src-ip}/%{INT:src-port}->%{IP:dst-ip}/%{INT:dst-port} %{DATA:service} %{IP:nat-src-ip}/%{INT:nat-src-port}->%{IP:nat-dst-ip}/%{INT:nat-dst-port} %{DATA:src-nat-rule-name} %{DATA:dst-nat-rule-name} %{INT:protocol-id} %{DATA:policy-name} %{DATA:from-zone} %{DATA:to-zone} %{INT:session-id} \d+\(%{DATA:sent}\) \d+\(%{DATA:received}\) %{INT:elapsed-time} .*
RT_FLOW2 %{RT_FLOW_EVENT:event}: session created %{IP:src-ip}/%{INT:src-port}->%{IP:dst-ip}/%{INT:dst-port} %{DATA:service} %{IP:nat-src-ip}/%{INT:nat-src-port}->%{IP:nat-dst-ip}/%{INT:nat-dst-port} %{DATA:src-nat-rule-name} %{DATA:dst-nat-rule-name} %{INT:protocol-id} %{DATA:policy-name} %{DATA:from-zone} %{DATA:to-zone} %{INT:session-id} .*
RT_FLOW3 %{RT_FLOW_EVENT:event}: session denied %{IP:src-ip}/%{INT:src-port}->%{IP:dst-ip}/%{INT:dst-port} %{DATA:service} %{INT:protocol-id}\(\d\) %{DATA:policy-name} %{DATA:from-zone} %{DATA:to-zone} .*

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SYSLOG5424PRINTASCII [!-~]+
SYSLOGBASE2 (?:%{SYSLOGTIMESTAMP:timestamp}|%{TIMESTAMP_ISO8601:timestamp8601}) (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource}+(?: %{SYSLOGPROG}:|)
SYSLOGPAMSESSION %{SYSLOGBASE} %{GREEDYDATA:message}%{WORD:pam_module}\(%{DATA:pam_caller}\): session %{WORD:pam_session_state} for user %{USERNAME:username}(?: by %{GREEDYDATA:pam_by})?
CRON_ACTION [A-Z ]+
CRONLOG %{SYSLOGBASE} \(%{USER:user}\) %{CRON_ACTION:action} \(%{DATA:message}\)
SYSLOGLINE %{SYSLOGBASE2} %{GREEDYDATA:message}
# IETF 5424 syslog(8) format (see http://www.rfc-editor.org/info/rfc5424)
SYSLOG5424PRI <%{NONNEGINT:syslog5424_pri}>
SYSLOG5424SD \[%{DATA}\]+
SYSLOG5424BASE %{SYSLOG5424PRI}%{NONNEGINT:syslog5424_ver} +(?:%{TIMESTAMP_ISO8601:syslog5424_ts}|-) +(?:%{HOSTNAME:syslog5424_host}|-) +(-|%{SYSLOG5424PRINTASCII:syslog5424_app}) +(-|%{SYSLOG5424PRINTASCII:syslog5424_proc}) +(-|%{SYSLOG5424PRINTASCII:syslog5424_msgid}) +(?:%{SYSLOG5424SD:syslog5424_sd}|-|)
SYSLOG5424LINE %{SYSLOG5424BASE} +%{GREEDYDATA:syslog5424_msg}

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# Remember, these can be multi-line events.
MCOLLECTIVE ., \[%{TIMESTAMP_ISO8601:timestamp} #%{POSINT:pid}\]%{SPACE}%{LOGLEVEL:event_level}
MCOLLECTIVEAUDIT %{TIMESTAMP_ISO8601:timestamp}:

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APACHEERRORTIME %{DAY} %{MONTH} %{MONTHDAY} %{TIME} %{YEAR}
APACHEERRORPREFIX \[%{APACHEERRORTIME:timestamp}\] \[%{NOTSPACE:apacheseverity}\] (\[pid %{INT}:tid %{INT}\] )?\[client %{IPORHOST:sourcehost}(:%{INT:source_port})?\] (\[client %{IPORHOST}\])?
GENERICAPACHEERROR %{APACHEERRORPREFIX} %{GREEDYDATA:message}
MODSECPREFIX %{APACHEERRORPREFIX} ModSecurity: %{NOTSPACE:modsecseverity}\. %{GREEDYDATA:modsecmessage}
MODSECRULEFILE \[file %{QUOTEDSTRING:rulefile}\]
MODSECRULELINE \[line %{QUOTEDSTRING:ruleline}\]
MODSECMATCHOFFSET \[offset %{QUOTEDSTRING:matchoffset}\]
MODSECRULEID \[id %{QUOTEDSTRING:ruleid}\]
MODSECRULEREV \[rev %{QUOTEDSTRING:rulerev}\]
MODSECRULEMSG \[msg %{QUOTEDSTRING:rulemessage}\]
MODSECRULEDATA \[data %{QUOTEDSTRING:ruledata}\]
MODSECRULESEVERITY \[severity ["']%{WORD:ruleseverity}["']\]
MODSECRULEVERS \[ver "[^"]+"\]
MODSECRULETAGS (?:\[tag %{QUOTEDSTRING:ruletag0}\] )?(?:\[tag %{QUOTEDSTRING:ruletag1}\] )?(?:\[tag %{QUOTEDSTRING:ruletag2}\] )?(?:\[tag %{QUOTEDSTRING:ruletag3}\] )?(?:\[tag %{QUOTEDSTRING:ruletag4}\] )?(?:\[tag %{QUOTEDSTRING:ruletag5}\] )?(?:\[tag %{QUOTEDSTRING:ruletag6}\] )?(?:\[tag %{QUOTEDSTRING:ruletag7}\] )?(?:\[tag %{QUOTEDSTRING:ruletag8}\] )?(?:\[tag %{QUOTEDSTRING:ruletag9}\] )?(?:\[tag %{QUOTEDSTRING}\] )*
MODSECHOSTNAME \[hostname ['"]%{DATA:targethost}["']\]
MODSECURI \[uri ["']%{DATA:targeturi}["']\]
MODSECUID \[unique_id %{QUOTEDSTRING:uniqueid}\]
MODSECAPACHEERROR %{MODSECPREFIX} %{MODSECRULEFILE} %{MODSECRULELINE} (?:%{MODSECMATCHOFFSET} )?(?:%{MODSECRULEID} )?(?:%{MODSECRULEREV} )?(?:%{MODSECRULEMSG} )?(?:%{MODSECRULEDATA} )?(?:%{MODSECRULESEVERITY} )?(?:%{MODSECRULEVERS} )?%{MODSECRULETAGS}%{MODSECHOSTNAME} %{MODSECURI} %{MODSECUID}

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MONGO_LOG %{SYSLOGTIMESTAMP:timestamp} \[%{WORD:component}\] %{GREEDYDATA:message}
MONGO_QUERY \{ \{ .* \} ntoreturn: \}
MONGO_WORDDASH \b[\w-]+\b
MONGO_SLOWQUERY %{WORD} %{MONGO_WORDDASH:database}\.%{MONGO_WORDDASH:collection} %{WORD}: %{MONGO_QUERY:query} %{WORD}:%{NONNEGINT:ntoreturn} %{WORD}:%{NONNEGINT:ntoskip} %{WORD}:%{NONNEGINT:nscanned}.*nreturned:%{NONNEGINT:nreturned}..+ %{POSINT:duration}ms
MONGO3_SEVERITY \w
MONGO3_COMPONENT %{WORD}|-
MONGO3_LOG %{TIMESTAMP_ISO8601:timestamp} %{MONGO3_SEVERITY:severity} %{MONGO3_COMPONENT:component}%{SPACE}(?:\[%{DATA:context}\])? %{GREEDYDATA:message}

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MYSQL_AUTH_FAIL %{TIMESTAMP_ISO8601:time} %{NUMBER} \[Note\] Access denied for user '%{DATA:user}'@'%{IP:source_ip}' \(using password: %{WORD:using_password}\)

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##################################################################################
##################################################################################
# Chop Nagios log files to smithereens!
#
# A set of GROK filters to process logfiles generated by Nagios.
# While it does not, this set intends to cover all possible Nagios logs.
#
# Some more work needs to be done to cover all External Commands:
# http://old.nagios.org/developerinfo/externalcommands/commandlist.php
#
# If you need some support on these rules please contact:
# Jelle Smet http://smetj.net
#
#################################################################################
#################################################################################
NAGIOSTIME \[%{NUMBER:nagios_epoch}\]
###############################################
######## Begin nagios log types
###############################################
NAGIOS_TYPE_CURRENT_SERVICE_STATE CURRENT SERVICE STATE
NAGIOS_TYPE_CURRENT_HOST_STATE CURRENT HOST STATE
NAGIOS_TYPE_SERVICE_NOTIFICATION SERVICE NOTIFICATION
NAGIOS_TYPE_HOST_NOTIFICATION HOST NOTIFICATION
NAGIOS_TYPE_SERVICE_ALERT SERVICE ALERT
NAGIOS_TYPE_HOST_ALERT HOST ALERT
NAGIOS_TYPE_SERVICE_FLAPPING_ALERT SERVICE FLAPPING ALERT
NAGIOS_TYPE_HOST_FLAPPING_ALERT HOST FLAPPING ALERT
NAGIOS_TYPE_SERVICE_DOWNTIME_ALERT SERVICE DOWNTIME ALERT
NAGIOS_TYPE_HOST_DOWNTIME_ALERT HOST DOWNTIME ALERT
NAGIOS_TYPE_PASSIVE_SERVICE_CHECK PASSIVE SERVICE CHECK
NAGIOS_TYPE_PASSIVE_HOST_CHECK PASSIVE HOST CHECK
NAGIOS_TYPE_SERVICE_EVENT_HANDLER SERVICE EVENT HANDLER
NAGIOS_TYPE_HOST_EVENT_HANDLER HOST EVENT HANDLER
NAGIOS_TYPE_EXTERNAL_COMMAND EXTERNAL COMMAND
NAGIOS_TYPE_TIMEPERIOD_TRANSITION TIMEPERIOD TRANSITION
###############################################
######## End nagios log types
###############################################
###############################################
######## Begin external check types
###############################################
NAGIOS_EC_DISABLE_SVC_CHECK DISABLE_SVC_CHECK
NAGIOS_EC_ENABLE_SVC_CHECK ENABLE_SVC_CHECK
NAGIOS_EC_DISABLE_HOST_CHECK DISABLE_HOST_CHECK
NAGIOS_EC_ENABLE_HOST_CHECK ENABLE_HOST_CHECK
NAGIOS_EC_PROCESS_SERVICE_CHECK_RESULT PROCESS_SERVICE_CHECK_RESULT
NAGIOS_EC_PROCESS_HOST_CHECK_RESULT PROCESS_HOST_CHECK_RESULT
NAGIOS_EC_SCHEDULE_SERVICE_DOWNTIME SCHEDULE_SERVICE_DOWNTIME
NAGIOS_EC_SCHEDULE_HOST_DOWNTIME SCHEDULE_HOST_DOWNTIME
NAGIOS_EC_DISABLE_HOST_SVC_NOTIFICATIONS DISABLE_HOST_SVC_NOTIFICATIONS
NAGIOS_EC_ENABLE_HOST_SVC_NOTIFICATIONS ENABLE_HOST_SVC_NOTIFICATIONS
NAGIOS_EC_DISABLE_HOST_NOTIFICATIONS DISABLE_HOST_NOTIFICATIONS
NAGIOS_EC_ENABLE_HOST_NOTIFICATIONS ENABLE_HOST_NOTIFICATIONS
NAGIOS_EC_DISABLE_SVC_NOTIFICATIONS DISABLE_SVC_NOTIFICATIONS
NAGIOS_EC_ENABLE_SVC_NOTIFICATIONS ENABLE_SVC_NOTIFICATIONS
###############################################
######## End external check types
###############################################
NAGIOS_WARNING Warning:%{SPACE}%{GREEDYDATA:nagios_message}
NAGIOS_CURRENT_SERVICE_STATE %{NAGIOS_TYPE_CURRENT_SERVICE_STATE:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{DATA:nagios_statetype};%{DATA:nagios_statecode};%{GREEDYDATA:nagios_message}
NAGIOS_CURRENT_HOST_STATE %{NAGIOS_TYPE_CURRENT_HOST_STATE:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_state};%{DATA:nagios_statetype};%{DATA:nagios_statecode};%{GREEDYDATA:nagios_message}
NAGIOS_SERVICE_NOTIFICATION %{NAGIOS_TYPE_SERVICE_NOTIFICATION:nagios_type}: %{DATA:nagios_notifyname};%{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{DATA:nagios_contact};%{GREEDYDATA:nagios_message}
NAGIOS_HOST_NOTIFICATION %{NAGIOS_TYPE_HOST_NOTIFICATION:nagios_type}: %{DATA:nagios_notifyname};%{DATA:nagios_hostname};%{DATA:nagios_state};%{DATA:nagios_contact};%{GREEDYDATA:nagios_message}
NAGIOS_SERVICE_ALERT %{NAGIOS_TYPE_SERVICE_ALERT:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{DATA:nagios_statelevel};%{NUMBER:nagios_attempt};%{GREEDYDATA:nagios_message}
NAGIOS_HOST_ALERT %{NAGIOS_TYPE_HOST_ALERT:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_state};%{DATA:nagios_statelevel};%{NUMBER:nagios_attempt};%{GREEDYDATA:nagios_message}
NAGIOS_SERVICE_FLAPPING_ALERT %{NAGIOS_TYPE_SERVICE_FLAPPING_ALERT:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{GREEDYDATA:nagios_message}
NAGIOS_HOST_FLAPPING_ALERT %{NAGIOS_TYPE_HOST_FLAPPING_ALERT:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_state};%{GREEDYDATA:nagios_message}
NAGIOS_SERVICE_DOWNTIME_ALERT %{NAGIOS_TYPE_SERVICE_DOWNTIME_ALERT:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{GREEDYDATA:nagios_comment}
NAGIOS_HOST_DOWNTIME_ALERT %{NAGIOS_TYPE_HOST_DOWNTIME_ALERT:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_state};%{GREEDYDATA:nagios_comment}
NAGIOS_PASSIVE_SERVICE_CHECK %{NAGIOS_TYPE_PASSIVE_SERVICE_CHECK:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{GREEDYDATA:nagios_comment}
NAGIOS_PASSIVE_HOST_CHECK %{NAGIOS_TYPE_PASSIVE_HOST_CHECK:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_state};%{GREEDYDATA:nagios_comment}
NAGIOS_SERVICE_EVENT_HANDLER %{NAGIOS_TYPE_SERVICE_EVENT_HANDLER:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{DATA:nagios_statelevel};%{DATA:nagios_event_handler_name}
NAGIOS_HOST_EVENT_HANDLER %{NAGIOS_TYPE_HOST_EVENT_HANDLER:nagios_type}: %{DATA:nagios_hostname};%{DATA:nagios_state};%{DATA:nagios_statelevel};%{DATA:nagios_event_handler_name}
NAGIOS_TIMEPERIOD_TRANSITION %{NAGIOS_TYPE_TIMEPERIOD_TRANSITION:nagios_type}: %{DATA:nagios_service};%{DATA:nagios_unknown1};%{DATA:nagios_unknown2}
####################
#### External checks
####################
#Disable host & service check
NAGIOS_EC_LINE_DISABLE_SVC_CHECK %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_DISABLE_SVC_CHECK:nagios_command};%{DATA:nagios_hostname};%{DATA:nagios_service}
NAGIOS_EC_LINE_DISABLE_HOST_CHECK %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_DISABLE_HOST_CHECK:nagios_command};%{DATA:nagios_hostname}
#Enable host & service check
NAGIOS_EC_LINE_ENABLE_SVC_CHECK %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_ENABLE_SVC_CHECK:nagios_command};%{DATA:nagios_hostname};%{DATA:nagios_service}
NAGIOS_EC_LINE_ENABLE_HOST_CHECK %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_ENABLE_HOST_CHECK:nagios_command};%{DATA:nagios_hostname}
#Process host & service check
NAGIOS_EC_LINE_PROCESS_SERVICE_CHECK_RESULT %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_PROCESS_SERVICE_CHECK_RESULT:nagios_command};%{DATA:nagios_hostname};%{DATA:nagios_service};%{DATA:nagios_state};%{GREEDYDATA:nagios_check_result}
NAGIOS_EC_LINE_PROCESS_HOST_CHECK_RESULT %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_PROCESS_HOST_CHECK_RESULT:nagios_command};%{DATA:nagios_hostname};%{DATA:nagios_state};%{GREEDYDATA:nagios_check_result}
#Disable host & service notifications
NAGIOS_EC_LINE_DISABLE_HOST_SVC_NOTIFICATIONS %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_DISABLE_HOST_SVC_NOTIFICATIONS:nagios_command};%{GREEDYDATA:nagios_hostname}
NAGIOS_EC_LINE_DISABLE_HOST_NOTIFICATIONS %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_DISABLE_HOST_NOTIFICATIONS:nagios_command};%{GREEDYDATA:nagios_hostname}
NAGIOS_EC_LINE_DISABLE_SVC_NOTIFICATIONS %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_DISABLE_SVC_NOTIFICATIONS:nagios_command};%{DATA:nagios_hostname};%{GREEDYDATA:nagios_service}
#Enable host & service notifications
NAGIOS_EC_LINE_ENABLE_HOST_SVC_NOTIFICATIONS %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_ENABLE_HOST_SVC_NOTIFICATIONS:nagios_command};%{GREEDYDATA:nagios_hostname}
NAGIOS_EC_LINE_ENABLE_HOST_NOTIFICATIONS %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_ENABLE_HOST_NOTIFICATIONS:nagios_command};%{GREEDYDATA:nagios_hostname}
NAGIOS_EC_LINE_ENABLE_SVC_NOTIFICATIONS %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_ENABLE_SVC_NOTIFICATIONS:nagios_command};%{DATA:nagios_hostname};%{GREEDYDATA:nagios_service}
#Schedule host & service downtime
NAGIOS_EC_LINE_SCHEDULE_HOST_DOWNTIME %{NAGIOS_TYPE_EXTERNAL_COMMAND:nagios_type}: %{NAGIOS_EC_SCHEDULE_HOST_DOWNTIME:nagios_command};%{DATA:nagios_hostname};%{NUMBER:nagios_start_time};%{NUMBER:nagios_end_time};%{NUMBER:nagios_fixed};%{NUMBER:nagios_trigger_id};%{NUMBER:nagios_duration};%{DATA:author};%{DATA:comment}
#End matching line
NAGIOSLOGLINE %{NAGIOSTIME} (?:%{NAGIOS_WARNING}|%{NAGIOS_CURRENT_SERVICE_STATE}|%{NAGIOS_CURRENT_HOST_STATE}|%{NAGIOS_SERVICE_NOTIFICATION}|%{NAGIOS_HOST_NOTIFICATION}|%{NAGIOS_SERVICE_ALERT}|%{NAGIOS_HOST_ALERT}|%{NAGIOS_SERVICE_FLAPPING_ALERT}|%{NAGIOS_HOST_FLAPPING_ALERT}|%{NAGIOS_SERVICE_DOWNTIME_ALERT}|%{NAGIOS_HOST_DOWNTIME_ALERT}|%{NAGIOS_PASSIVE_SERVICE_CHECK}|%{NAGIOS_PASSIVE_HOST_CHECK}|%{NAGIOS_SERVICE_EVENT_HANDLER}|%{NAGIOS_HOST_EVENT_HANDLER}|%{NAGIOS_TIMEPERIOD_TRANSITION}|%{NAGIOS_EC_LINE_DISABLE_SVC_CHECK}|%{NAGIOS_EC_LINE_ENABLE_SVC_CHECK}|%{NAGIOS_EC_LINE_DISABLE_HOST_CHECK}|%{NAGIOS_EC_LINE_ENABLE_HOST_CHECK}|%{NAGIOS_EC_LINE_PROCESS_HOST_CHECK_RESULT}|%{NAGIOS_EC_LINE_PROCESS_SERVICE_CHECK_RESULT}|%{NAGIOS_EC_LINE_SCHEDULE_HOST_DOWNTIME}|%{NAGIOS_EC_LINE_DISABLE_HOST_SVC_NOTIFICATIONS}|%{NAGIOS_EC_LINE_ENABLE_HOST_SVC_NOTIFICATIONS}|%{NAGIOS_EC_LINE_DISABLE_HOST_NOTIFICATIONS}|%{NAGIOS_EC_LINE_ENABLE_HOST_NOTIFICATIONS}|%{NAGIOS_EC_LINE_DISABLE_SVC_NOTIFICATIONS}|%{NAGIOS_EC_LINE_ENABLE_SVC_NOTIFICATIONS})

19
crowdsec/patterns/nginx Normal file
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NGUSERNAME [a-zA-Z\.\@\-\+_%]+
NGUSER %{NGUSERNAME}
# '$remote_addr - $remote_user [$time_local] '
# '"$request" $status $body_bytes_sent '
# '"$http_referer" "$http_user_agent"';
# 127.0.0.1 - - [28/Jan/2016:14:19:36 +0300] "GET /zero.html HTTP/1.1" 200 398 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36"
NOTDQUOTE [^"]*
DAY2 \d{2}
#NGINXERRTIME %{YEAR:year}/%{MONTHNUM2:month}/%{DAY2:day} %{HOUR:hour}:%{MINUTE:minute}:%{SECOND:second}
NGINXERRTIME %{YEAR}/%{MONTHNUM2}/%{DAY2} %{HOUR}:%{MINUTE}:%{SECOND}
NGINXACCESS %{IPORHOST:remote_addr} - %{NGUSER:remote_user} \[%{HTTPDATE:time_local}\] "%{WORD:method} %{URIPATHPARAM:request} HTTP/%{NUMBER:http_version}" %{NUMBER:status} %{NUMBER:body_bytes_sent} "%{NOTDQUOTE:http_referer}" "%{NOTDQUOTE:http_user_agent}"
# YYYY/MM/DD HH:MM:SS [LEVEL] PID#TID: *CID MESSAGE
NGINXERROR %{NGINXERRTIME:time} \[%{LOGLEVEL:loglevel}\] %{NONNEGINT:pid}#%{NONNEGINT:tid}: (\*%{NONNEGINT:cid} )?%{GREEDYDATA:message}

14
crowdsec/patterns/paths Normal file
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#DIR ^.*/
#FILE [^/].*$
#URI_SPLIT ^%{GREEDYDATA:request}\?%{GREEDYDATA:http_args}$
#FULLPATH_SPLITTER %{DIR:prefix_directory}%{FILE:file_name}
NAXSI_FMT ^NAXSI_FMT: ip=%{IPORHOST:src_ip}&server=%{IPORHOST:target_ip}&uri=%{PATH:http_path}&learning=\d&vers=%{DATA:naxsi_version}&total_processed=\d+&total_blocked=\d+&block=\d+(&cscore\d=%{WORD:score_label}&score\d=%{INT:score})+&zone0=%{WORD:zone}
#^NAXSI_FMT: ip=%{IPORHOST:src_ip}&server=%{IPORHOST:target_ip}&uri=%{PATH:http_path}&learning=\d&vers=%{DATA:naxsi_version}&total_processed=\d+&total_blocked=\d+&block=\d+(&cscore\d=%{WORD:score_label}&score\d=%{INT:score})+&cscore2
#^NAXSI_FMT: ip=%{IPORHOST:src_ip}&server=%{IPORHOST:target_ip}&uri=%{PATH:http_path}(&cscore\d=%{WORD:score_label}&score\d=%{INT:score})+&cscore2
#^NAXSI_FMT: ip=%{IPORHOST:src_ip}&server=%{IPORHOST:target_ip}&uri=%{PATH:http_path}&learning=\d&vers=%{DATA:naxsi_version}&total_processed=\d+&total_blocked=\d+&block=\d+(&cscore\d=%{WORD:score_label}&score\d=%{INT:score})+&cscore2
NAXSI_EXLOG ^NAXSI_EXLOG: ip=%{IPORHOST:naxsi_src_ip}&server=%{IPORHOST:naxsi_dst_ip}&uri=%{PATH:http_path}&id=%{INT:naxsi_id}&zone=%{WORD:naxsi_zone}&var_name=%{DATA:naxsi_var_name}&content=

2
crowdsec/patterns/postgresql Normal file
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# Default postgresql pg_log format pattern
POSTGRESQL %{DATESTAMP:timestamp} %{TZ} %{DATA:user_id} %{GREEDYDATA:connection_id} %{POSINT:pid}

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