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REQUEST-942-APPLICATION-ATTACK-SQLI.conf
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REQUEST-942-APPLICATION-ATTACK-SQLI.conf
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# ------------------------------------------------------------------------
# OWASP ModSecurity Core Rule Set ver.3.2.0
# Copyright (c) 2006-2019 Trustwave and contributors. All rights reserved.
#
# The OWASP ModSecurity Core Rule Set is distributed under
# Apache Software License (ASL) version 2
# Please see the enclosed LICENSE file for full details.
# ------------------------------------------------------------------------
#
# -= Paranoia Level 0 (empty) =- (apply unconditionally)
#
SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 1" "id:942011,phase:1,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 1" "id:942012,phase:2,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
#
# -= Paranoia Level 1 (default) =- (apply only when tx.executing_paranoia_level is sufficiently high: 1 or higher)
#
#
# References:
#
# SQL Injection Knowledgebase (via @LightOS) -
# http://websec.ca/kb/sql_injection
#
# SQLi Filter Evasion Cheat Sheet -
# http://websec.wordpress.com/2010/12/04/sqli-filter-evasion-cheat-sheet-mysql/
#
# SQL Injection Cheat Sheet -
# http://ferruh.mavituna.com/sql-injection-cheatsheet-oku/
#
# SQLMap's Tamper Scripts (for evasions)
# https://svn.sqlmap.org/sqlmap/trunk/sqlmap/tamper/
#
#
# -=[ LibInjection Check ]=-
#
# There is a stricter sibling of this rule at 941101. It covers REQUEST_BASENAME.
#
# Ref: https://libinjection.client9.com/
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|REQUEST_HEADERS:User-Agent|REQUEST_HEADERS:Referer|ARGS_NAMES|ARGS|XML:/* "@detectSQLi" \
"id:942100,\
phase:2,\
block,\
capture,\
t:none,t:utf8toUnicode,t:urlDecodeUni,t:removeNulls,\
msg:'SQL Injection Attack Detected via libinjection',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
multiMatch,\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}'"
#
# -=[ Detect DB Names ]=-
#
# Regexp generated from util/regexp-assemble/regexp-942140.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942140.data
# Note that after assemble an outer bracket with an ignore case flag and a word boundary is added
# to the Regexp::Assemble output:
# Add ignore case flag and word boundary: "(?i:\bASSEMBLE_OUTPUT)"
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:\b(?:(?:m(?:s(?:ys(?:ac(?:cess(?:objects|storage|xml)|es)|(?:relationship|object|querie)s|modules2?)|db)|aster\.\.sysdatabases|ysql\.db)|pg_(?:catalog|toast)|information_schema|northwind|tempdb)\b|s(?:(?:ys(?:\.database_name|aux)|qlite(?:_temp)?_master)\b|chema(?:_name\b|\W*\())|d(?:atabas|b_nam)e\W*\())" \
"id:942140,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'SQL Injection Attack: Common DB Names Detected',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ctl:auditLogParts=+E,\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
#
# -=[ PHPIDS - Converted SQLI Filters ]=-
#
# https://raw.github.com/PHPIDS/PHPIDS/master/lib/IDS/default_filter.xml
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:sleep\(\s*?\d*?\s*?\)|benchmark\(.*?\,.*?\))" \
"id:942160,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects blind sqli tests using sleep() or benchmark()',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942170.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942170.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:select|;)\s+(?:benchmark|sleep|if)\s*?\(\s*?\(?\s*?\w+)" \
"id:942170,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects SQL benchmark and sleep injection attempts including conditional queries',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942190.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942190.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:[\"'`](?:;?\s*?(?:having|select|union)\b\s*?[^\s]|\s*?!\s*?[\"'`\w])|(?:c(?:onnection_id|urrent_user)|database)\s*?\([^\)]*?|u(?:nion(?:[\w(\s]*?select| select @)|ser\s*?\([^\)]*?)|s(?:chema\s*?\([^\)]*?|elect.*?\w?user\()|into[\s+]+(?:dump|out)file\s*?[\"'`]|\s*?exec(?:ute)?.*?\Wxp_cmdshell|from\W+information_schema\W|exec(?:ute)?\s+master\.|\wiif\s*?\())" \
"id:942190,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MSSQL code execution and information gathering attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx ^(?i:-0000023456|4294967295|4294967296|2147483648|2147483647|0000012345|-2147483648|-2147483649|0000023456|3.0.00738585072007e-308|1e309)$" \
"id:942220,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Looking for integer overflow attacks, these are taken from skipfish, except 3.0.00738585072007e-308 is the \"magic number\" crash',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:[\s()]case\s*?\(|\)\s*?like\s*?\(|having\s*?[^\s]+\s*?[^\w\s]|if\s?\([\d\w]\s*?[=<>~])" \
"id:942230,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects conditional SQL injection attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942240.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942240.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:[\"'`](?:;*?\s*?waitfor\s+(?:delay|time)\s+[\"'`]|;.*?:\s*?goto)|alter\s*?\w+.*?cha(?:racte)?r\s+set\s+\w+))" \
"id:942240,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MySQL charset switch and MSSQL DoS attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:merge.*?using\s*?\(|execute\s*?immediate\s*?[\"'`]|match\s*?[\w(),+-]+\s*?against\s*?\()" \
"id:942250,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MATCH AGAINST, MERGE and EXECUTE IMMEDIATE injections',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i)union.*?select.*?from" \
"id:942270,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Looking for basic sql injection. Common attack string for mysql, oracle and others',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942280.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942280.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:;\s*?shutdown\s*?(?:[#;]|\/\*|--|\{)|waitfor\s*?delay\s?[\"'`]+\s?\d|select\s*?pg_sleep))" \
"id:942280,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects Postgres pg_sleep injection, waitfor delay attacks and database shutdown attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:\[\$(?:ne|eq|lte?|gte?|n?in|mod|all|size|exists|type|slice|x?or|div|like|between|and)\]))" \
"id:942290,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Finds basic MongoDB SQL injection attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942320.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942320.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:create\s+(?:procedure|function)\s*?\w+\s*?\(\s*?\)\s*?-|;\s*?(?:declare|open)\s+[\w-]+|procedure\s+analyse\s*?\(|declare[^\w]+[@#]\s*?\w+|exec\s*?\(\s*?\@))" \
"id:942320,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MySQL and PostgreSQL stored procedure/function injections',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942350.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942350.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:;\s*?(?:(?:(?:trunc|cre|upd)at|renam)e|(?:inser|selec)t|de(?:lete|sc)|alter|load)\b\s*?[\[(]?\w{2,}|create\s+function\s+.+\s+returns))" \
"id:942350,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MySQL UDF injection and other data/structure manipulation attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
# This rule has a stricter sibling: 942361.
# The keywords 'alter' and 'union' led to false positives.
# Therefore they have been moved to PL2 and the keywords have been extended on PL1.
#
# Sources for SQL ALTER statements:
# MySQL: https://dev.mysql.com/doc/refman/5.7/en/sql-syntax-data-definition.html
# Oracle/PLSQL: https://docs.oracle.com/apps/search/search.jsp?q=alter&size=60&category=database
# PostgreQSL: https://www.postgresql.org/search/?u=%2Fdocs&q=alter
# MSSQL: https://docs.microsoft.com/en-us/sql/t-sql/statements/statements
# DB2: https://www.ibm.com/support/knowledgecenter/en/search/alter?scope=SSEPGG_9.5.0
#
# Regexp generated from util/regexp-assemble/regexp-942360.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942360.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:^[\W\d]+\s*?(?:(?:alter\s*(?:a(?:(?:pplication\s*rol|ggregat)e|s(?:ymmetric\s*ke|sembl)y|u(?:thorization|dit)|vailability\s*group)|c(?:r(?:yptographic\s*provider|edential)|o(?:l(?:latio|um)|nversio)n|ertificate|luster)|s(?:e(?:rv(?:ice|er)|curity|quence|ssion|arch)|y(?:mmetric\s*key|nonym)|togroup|chema)|m(?:a(?:s(?:ter\s*key|k)|terialized)|e(?:ssage\s*type|thod)|odule)|l(?:o(?:g(?:file\s*group|in)|ckdown)|a(?:ngua|r)ge|ibrary)|t(?:(?:abl(?:espac)?|yp)e|r(?:igger|usted)|hreshold|ext)|p(?:a(?:rtition|ckage)|ro(?:cedur|fil)e|ermission)|d(?:i(?:mension|skgroup)|atabase|efault|omain)|r(?:o(?:l(?:lback|e)|ute)|e(?:sourc|mot)e)|f(?:u(?:lltext|nction)|lashback|oreign)|e(?:xte(?:nsion|rnal)|(?:ndpoi|ve)nt)|in(?:dex(?:type)?|memory|stance)|b(?:roker\s*priority|ufferpool)|x(?:ml\s*schema|srobject)|w(?:ork(?:load)?|rapper)|hi(?:erarchy|stogram)|o(?:perator|utline)|(?:nicknam|queu)e|us(?:age|er)|group|java|view)|u(?:nion\s*(?:(?:distin|sele)ct|all)|pdate)|(?:truncat|renam)e|(?:inser|selec)t|de(?:lete|sc)|load)\b|create\s+\w+)|(?:(?:(?:trunc|cre|upd)at|renam)e|(?:inser|selec)t|de(?:lete|sc)|alter|load)\s+(?:group_concat|load_file|char)\s?\(?|[\d\W]\s+as\b\s*[\"'`\w]+\s*\bfrom|[\s(]load_file\s*?\(|[\"'`]\s+regexp\W|end\s*?\);))" \
"id:942360,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects concatenated basic SQL injection and SQLLFI attempts',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
#
# -=[ Detect MySQL in-line comments ]=-
#
# MySQL in-line comments can be used to bypass SQLi detection.
#
# Ref: https://dev.mysql.com/doc/refman/8.0/en/comments.html:
# SELECT /*! STRAIGHT_JOIN */ col1 FROM table1,table2 WHERE ...
# CREATE TABLE t1(a INT, KEY (a)) /*!50110 KEY_BLOCK_SIZE=1024 */;
# SELECT /*+ BKA(t1) */ FROM ... ;
#
# http://localhost/test.php?id=9999+or+{if+length((/*!5000select+username/*!50000from*/user+where+id=1))>0}
#
# The minimal string that triggers this regexp is: /*!*/ or /*+*/.
# The rule 942500 is related to 942440 which catches both /*! and */ independently.
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:/\*[!+](?:[\w\s=_\-()]+)?\*/)" \
"id:942500,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'MySQL in-line comment detected',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'paranoia-level/1',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 2" "id:942013,phase:1,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 2" "id:942014,phase:2,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
#
# -= Paranoia Level 2 =- (apply only when tx.executing_paranoia_level is sufficiently high: 2 or higher)
#
#
# -=[ String Termination/Statement Ending Injection Testing ]=-
#
# Identifies common initial SQLi probing requests where attackers insert/append
# quote characters to the existing normal payload to see how the app/db responds.
#
# This rule is also triggered by the following exploit(s):
# [ SAP CRM Java vulnerability CVE-2018-2380 - Exploit tested: https://www.exploit-db.com/exploits/44292 ]
#
SecRule ARGS_NAMES|ARGS|XML:/* "@rx (?:^\s*[\"'`;]+|[\"'`]+\s*$)" \
"id:942110,\
phase:2,\
block,\
capture,\
t:none,t:utf8toUnicode,t:urlDecodeUni,\
msg:'SQL Injection Attack: Common Injection Testing Detected',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'WARNING',\
setvar:'tx.sql_injection_score=+%{tx.warning_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.warning_anomaly_score}'"
#
# -=[ SQL Operators ]=-
#
# This rule is also triggered by the following exploit(s):
# [ SAP CRM Java vulnerability CVE-2018-2380 - Exploit tested: https://www.exploit-db.com/exploits/44292 ]
#
# Regexp generated from util/regexp-assemble/regexp-942120.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942120.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:(?:^|\W)in[+\s]*\([\s\d\"]+[^()]*\)|\b(?:r(?:egexp|like)|isnull|xor)\b|<(?:>(?:\s+binary)?|=>?|<)|r(?:egexp|like)\s+binary|not\s+between\s+0\s+and|(?:like|is)\s+null|>[=>]|\|\||!=|&&))" \
"id:942120,\
phase:2,\
block,\
capture,\
t:none,t:utf8toUnicode,t:urlDecodeUni,\
msg:'SQL Injection Attack: SQL Operator Detected',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
#
# -=[ SQL Tautologies ]=-
#
# Regexp generated from util/regexp-assemble/regexp-942130.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942130.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
# Not supported by re2 (backreferences, lookaheads).
#
SecRule ARGS_NAMES|ARGS|XML:/* "@rx (?i:[\s'\"`()]*?\b([\d\w]+)\b[\s'\"`()]*?(?:<(?:=(?:[\s'\"`()]*?(?!\b\1\b)[\d\w]+|>[\s'\"`()]*?(?:\b\1\b))|>?[\s'\"`()]*?(?!\b\1\b)[\d\w]+)|(?:not\s+(?:regexp|like)|is\s+not|>=?|!=|\^)[\s'\"`()]*?(?!\b\1\b)[\d\w]+|(?:(?:sounds\s+)?like|r(?:egexp|like)|=)[\s'\"`()]*?(?:\b\1\b)))" \
"id:942130,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,t:replaceComments,\
msg:'SQL Injection Attack: SQL Tautology Detected',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
multiMatch,\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
#
# -=[ SQL Function Names ]=-
#
# This rule is also triggered by the following exploit(s):
# [ SAP CRM Java vulnerability CVE-2018-2380 - Exploit tested: https://www.exploit-db.com/exploits/44292 ]
#
# Regexp generated from util/regexp-assemble/regexp-942150.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942150.data
# Note that after assemble an ignore case flag and a word boundary is added
# in front of the Regexp::Assemble output.
# And a non-word character and an opening bracket is added behind the Regexp::Assemble output:
# (?i)\bASSEMBLE_OUTPUT\W*\(
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i)\b(?:c(?:o(?:n(?:v(?:ert(?:_tz)?)?|cat(?:_ws)?|nection_id)|(?:mpres)?s|ercibility|(?:un)?t|llation|alesce)|ur(?:rent_(?:time(?:stamp)?|date|user)|(?:dat|tim)e)|h(?:ar(?:(?:acter)?_length|set)?|r)|iel(?:ing)?|ast|r32)|s(?:u(?:b(?:str(?:ing(?:_index)?)?|(?:dat|tim)e)|m)|t(?:d(?:dev_(?:sam|po)p)?|r(?:_to_date|cmp))|e(?:c(?:_to_time|ond)|ssion_user)|ys(?:tem_user|date)|ha[12]?|oundex|chema|ig?n|leep|pace|qrt)|i(?:s(?:_(?:ipv(?:4(?:_(?:compat|mapped))?|6)|n(?:ot(?:_null)?|ull)|(?:free|used)_lock)|null)|n(?:et(?:6_(?:aton|ntoa)|_(?:aton|ntoa))|s(?:ert|tr)|terval)?|f(?:null)?)|d(?:a(?:t(?:e(?:_(?:format|add|sub)|diff)?|abase)|y(?:of(?:month|week|year)|name)?)|e(?:(?:s_(?:de|en)cryp|faul)t|grees|code)|count|ump)|l(?:o(?:ca(?:l(?:timestamp)?|te)|g(?:10|2)?|ad_file|wer)|ast(?:_(?:inser_id|day))?|e(?:(?:as|f)t|ngth)|case|trim|pad|n)|u(?:n(?:compress(?:ed_length)?|ix_timestamp|hex)|tc_(?:time(?:stamp)?|date)|p(?:datexml|per)|uid(?:_short)?|case|ser)|t(?:ime(?:_(?:format|to_sec)|stamp(?:diff|add)?|diff)?|o(?:(?:second|day)s|_base64|n?char)|r(?:uncate|im)|an)|m(?:a(?:ke(?:_set|date)|ster_pos_wait|x)|i(?:(?:crosecon)?d|n(?:ute)?)|o(?:nth(?:name)?|d)|d5)|r(?:e(?:p(?:lace|eat)|lease_lock|verse)|a(?:wtohex|dians|nd)|o(?:w_count|und)|ight|trim|pad)|f(?:i(?:eld(?:_in_set)?|nd_in_set)|rom_(?:unixtime|base64|days)|o(?:und_rows|rmat)|loor)|p(?:o(?:w(?:er)?|sition)|eriod_(?:diff|add)|rocedure_analyse|assword|g_sleep|i)|a(?:s(?:cii(?:str)?|in)|es_(?:de|en)crypt|dd(?:dat|tim)e|(?:co|b)s|tan2?|vg)|b(?:i(?:t_(?:length|count|x?or|and)|n(?:_to_num)?)|enchmark)|e(?:x(?:tract(?:value)?|p(?:ort_set)?)|nc(?:rypt|ode)|lt)|g(?:r(?:oup_conca|eates)t|et_(?:format|lock))|v(?:a(?:r(?:_(?:sam|po)p|iance)|lues)|ersion)|o(?:(?:ld_passwo)?rd|ct(?:et_length)?)|we(?:ek(?:ofyear|day)?|ight_string)|n(?:o(?:t_in|w)|ame_const|ullif)|h(?:ex(?:toraw)?|our)|qu(?:arter|ote)|year(?:week)?|xmltype)\W*\(" \
"id:942150,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,t:lowercase,\
msg:'SQL Injection Attack',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ctl:auditLogParts=+E,\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942180.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942180.data
# Note that after assemble an ignore case flag is inserted in the
# first non-capturing group from the Regexp::Assemble output:
# ASSEMBLE_OUTPUT | s/^(?:/(?i:/
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:[\"'`](?:\s*?(?:(?:between|x?or|and|div)[\w\s-]+\s*?[+<>=(),-]\s*?[\d\"'`]|like(?:[\w\s-]+\s*?[+<>=(),-]\s*?[\d\"'`]|\W+[\w\"'`(])|[!=|](?:[\d\s!=+-]+.*?[\"'`(].*?|[\d\s!=]+.*?\d+)$|[^\w\s]?=\s*?[\"'`])|(?:\W*?[+=]+\W*?|[<>~]+)[\"'`])|(?:/\*)+[\"'`]+\s?(?:\/\*|--|\{|#)?|\d[\"'`]\s+[\"'`]\s+\d|where\s[\s\w\.,-]+\s=|^admin\s*?[\"'`]|\sis\s*?0\W)" \
"id:942180,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects basic SQL authentication bypass attempts 1/3',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# This rule is also triggered by the following exploit(s):
# [ SAP CRM Java vulnerability CVE-2018-2380 - Exploit tested: https://www.exploit-db.com/exploits/44292 ]
#
# Regexp generated from util/regexp-assemble/regexp-942200.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942200.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:(?:(?:(?:trunc|cre|upd)at|renam)e|(?:inser|selec)t|de(?:lete|sc)|alter|load)\s*?\(\s*?space\s*?\(|,.*?[)\da-f\"'`][\"'`](?:[\"'`].*?[\"'`]|(?:\r?\n)?\z|[^\"'`]+)|\Wselect.+\W*?from))" \
"id:942200,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MySQL comment-/space-obfuscated injections and backtick termination',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# This rule is also triggered by the following exploit(s):
# [ SAP CRM Java vulnerability CVE-2018-2380 - Exploit tested: https://www.exploit-db.com/exploits/44292 ]
#
# Regexp generated from util/regexp-assemble/regexp-942210.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942210.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:(?:n(?:and|ot)|(?:x?x)?or|between|\|\||like|and|div|&&)[\s(]+\w+[\s)]*?[!=+]+[\s\d]*?[\"'`=()]|\/\w+;?\s+(?:between|having|select|like|x?or|and|div)\W|\d+\s*?(?:between|like|x?or|and|div)\s*?\d+\s*?[\-+]|--\s*?(?:(?:insert|update)\s*?\w{2,}|alter|drop)|#\s*?(?:(?:insert|update)\s*?\w{2,}|alter|drop)|;\s*?(?:(?:insert|update)\s*?\w{2,}|alter|drop)|\@.+=\s*?\(\s*?select|\d\s+group\s+by.+\(|[^\w]SET\s*?\@\w+))" \
"id:942210,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects chained SQL injection attempts 1/2',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942260.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble-v2.pl regexp-942260.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# ASSEMBLE_OUTPUT | s/^(?:/(?i:/
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:[\"'`]\s*?(?:(?:n(?:and|ot)|(?:x?x)?or|between|\|\||and|div|&&)\s+[\s\w]+=\s*?\w+\s*?having\s+|like(?:\s+[\s\w]+=\s*?\w+\s*?having\s+|\W*?[\"'`\d])|[^?\w\s=.,;)(]++\s*?[(@\"'`]*?\s*?\w+\W+\w|\*\s*?\w+\W+[\"'`])|(?:union\s*?(?:distinct|[(!@]*?|all)?\s*?[([]*?\s*?select|select\s+?[\[\]()\s\w\.,\"'`-]+from)\s+|\w+\s+like\s+[\"'`]|find_in_set\s*?\(|like\s*?[\"'`]%)" \
"id:942260,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects basic SQL authentication bypass attempts 2/3',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942300.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942300.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:(?:n(?:and|ot)|(?:x?x)?or|between|\|\||like|and|div|&&)\s+\s*?\w+\(|\)\s*?when\s*?\d+\s*?then|[\"'`]\s*?(?:--|\{|#)|cha?r\s*?\(\s*?\d|\/\*!\s?\d+))" \
"id:942300,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects MySQL comments, conditions and ch(a)r injections',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942310.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942310.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:[\"'`](?:;\s*?(?:begin|while|if)|[\s\d]+=\s*?\d|\s+and\s*?=\W)|(?:\(\s*?select\s*?\w+|order\s+by\s+if\w*?|coalesce)\s*?\(|\w[\"'`]\s*?(?:(?:[-+=|@]+\s+?)+|[-+=|@]+)[\d(]|[\s(]+case\d*?\W.+[tw]hen[\s(]|\+\s*?\d+\s*?\+\s*?\@|\@\@\w+\s*?[^\w\s]|\W!+[\"'`]\w|\*\/from))" \
"id:942310,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects chained SQL injection attempts 2/2',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
#
# -=[ SQL Injection Probings ]=-
#
# This is a group of three similar rules aiming to detect SQL injection probings.
#
# 942330 PL 2
# 942370 PL 2
# 942490 PL 3
# Regexp generated from util/regexp-assemble/regexp-942330.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942330.data
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:^(?:[\"'`\\\\]*?(?:[^\"'`]+[\"'`]|[\d\"'`]+)\s*?(?:n(?:and|ot)|(?:x?x)?or|between|\|\||like|and|div|&&)\s*?[\w\"'`][+&!@(),.-]|.?[\"'`]$)|\@(?:[\w-]+\s(?:between|like|x?or|and|div)\s*?[^\w\s]|\w+\s+(?:between|like|x?or|and|div)\s*?[\"'`\d]+)|[\"'`]\s*?(?:between|like|x?or|and|div)\s*?[\"'`]?\d|[^\w\s:]\s*?\d\W+[^\w\s]\s*?[\"'`].|[^\w\s]\w+\s*?[|-]\s*?[\"'`]\s*?\w|\Winformation_schema|\\\\x(?:23|27|3d)|table_name\W))" \
"id:942330,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects classic SQL injection probings 1/3',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# Regexp generated from util/regexp-assemble/regexp-942340.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942340.data
# Note that part of regexp-942340.data is already optimized, to avoid a
# Regexp::Assemble behaviour, where the regex is not optimized very nicely.
# Note that after assemble an outer bracket with an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:(?:[\"'`](?:\s*?(?:is\s*?(?:[\d.]+\s*?\W.*?[\"'`]|\d.+[\"'`]?\w)|\d\s*?(?:--|#))|(?:\W+[\w+-]+\s*?=\s*?\d\W+|\|?[\w-]{3,}[^\w\s.,]+)[\"'`]|[\%&<>^=]+\d\s*?(?:between|like|x?or|and|div|=))|(?i:n?and|x?x?or|div|like|between|not|\|\||\&\&)\s+[\s\w+]+(?:sounds\s+like\s*?[\"'`]|regexp\s*?\(|[=\d]+x)|in\s*?\(+\s*?select))" \
"id:942340,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects basic SQL authentication bypass attempts 3/3',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# This rule is a stricter sibling of 942360.
# The keywords 'alter' and 'union' led to false positives.
# Therefore they have been moved to PL2 and the keywords have been extended on PL1.
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:^[\W\d]+\s*?(?:alter|union)\b)" \
"id:942361,\
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
msg:'Detects basic SQL injection based on keyword alter or union',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
tag:'language-multi',\
tag:'platform-multi',\
tag:'attack-sqli',\
tag:'OWASP_CRS',\
tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
tag:'WASCTC/WASC-19',\
tag:'OWASP_TOP_10/A1',\
tag:'OWASP_AppSensor/CIE1',\
tag:'PCI/6.5.2',\
tag:'paranoia-level/2',\
ver:'OWASP_CRS/3.2.0',\
severity:'CRITICAL',\
setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
# This rule is a sibling of 942330. See that rule for a description and overview.
#
# This rule is also triggered by the following exploit(s):
# [ SAP CRM Java vulnerability CVE-2018-2380 - Exploit tested: https://www.exploit-db.com/exploits/44292 ]
#
# Regexp generated from util/regexp-assemble/regexp-942370.data using Regexp::Assemble.
# To rebuild the regexp:
# cd util/regexp-assemble
# ./regexp-assemble.pl regexp-942370.data
# Note that after assemble an ignore case flag is added
# to the Regexp::Assemble output:
# (?i:ASSEMBLE_OUTPUT)
#
SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?i:[\"'`](?:\s*?(?:(?:\*.+(?:(?:an|i)d|between|like|x?or|div)\W*?[\"'`]|(?:between|like|x?or|and|div)\s[^\d]+[\w-]+.*?)\d|[^\w\s?]+\s*?[^\w\s]+\s*?[\"'`]|[^\w\s]+\s*?[\W\d].*?(?:--|#))|.*?\*\s*?\d)|[()\*<>%+-][\w-]+[^\w\s]+[\"'`][^,]|\^[\"'`])" \