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rushipkar90/modsec2.user.conf

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modsec2.user.conf
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modsec2.user.conf
# /usr/local/apache/conf/modsec2.user.conf
# Deprecated due to security issues so it should be off: http://blog.modsecurity.org/2008/08/transformation.html
SecCacheTransformations Off
# Check Content-Length and reject all non numeric ones
SecRule REQUEST_HEADERS:Content-Length "!^\d+$" "deny,log,auditlog,msg:'Content-Length HTTP header is not numeric', severity:'2',id:'1234123444'"
# Do not accept GET or HEAD requests with bodies
SecRule REQUEST_METHOD "^(?:GET|HEAD)$" "chain,phase:2,t:none,deny,log,auditlog,status:400,msg:'GET or HEAD requests with bodies', severity:'2',id:'1234123443',tag:'PROTOCOL_VIOLATION/EVASION'"
SecRule REQUEST_HEADERS:Content-Length "!^0?$" t:none
# Require Content-Length to be provided with every POST request.
SecRule REQUEST_METHOD "^POST$" "chain,phase:2,t:none,deny,log,auditlog,status:400,msg:'POST request must have a Content-Length header',id:'1234123442',tag:'PROTOCOL_VIOLATION/EVASION',severity:'4'"
SecRule &REQUEST_HEADERS:Content-Length "@eq 0" t:none
# Don't accept transfer encodings we know we don't know how to handle
SecRule REQUEST_HEADERS:Transfer-Encoding "!^$" "phase:2,t:none,deny,log,auditlog,status:501,msg:'ModSecurity does not support transfer encodings',id:'1234123441',tag:'PROTOCOL_VIOLATION/EVASION',severity:'3'"
# Proxy access attempt
SecRule REQUEST_URI_RAW ^\w+:/ "phase:2,t:none,deny,log,auditlog,status:400,msg:'Proxy access attempt', severity:'2',id:'1234123438',tag:'PROTOCOL_VIOLATION/PROXY_ACCESS'"
# Restrict type of characters sent
SecRule REQUEST_FILENAME|REQUEST_HEADERS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer \
"@validateByteRange 1-255" \
"log,auditlog,msg:'Request Missing an Accept Header', severity:'2',id:'1234123437',t:urlDecodeUni,phase:1"
SecRule ARGS|ARGS_NAMES "@validateByteRange 1-255" \
"deny,log,auditlog,msg:'Invalid character in request',id:'1234123436',severity:'4',t:urlDecodeUni,phase:2"
# allow request methods
SecRule REQUEST_METHOD "!^((?:(?:POS|GE)T|OPTIONS|HEAD))$" \
"phase:2,t:none,log,auditlog,status:501,msg:'Method is not allowed by policy', severity:'2',id:'1234123435',tag:'POLICY/METHOD_NOT_ALLOWED'"
# Restrict file extension
# removed exe so that frontpage will work
# Restricted HTTP headers
SecRule REQUEST_HEADERS_NAMES "\.(?:Lock-Token|Translate|If)$" \
"deny,log,auditlog,msg:'HTTP header is restricted by policy',id:'1234123434',severity:'4'"
SecRule HTTP_User-Agent "(?:\b(?:m(?:ozilla\/4\.0 \(compatible\)|etis)|webtrends security analyzer|pmafind)\b|n(?:-stealth|sauditor|essus|ikto)|b(?:lack ?widow|rutus|ilbo)|(?:jaascoi|paro)s|internet explorer|webinspect|\.nasl)" \
"deny,log,auditlog,msg:'Request Indicates a Security Scanner Scanned the Site',id:'1234123433',severity:'2'"
SecRule REQUEST_HEADERS_NAMES "\bacunetix-product\b" \
"deny,log,auditlog,msg:'Request Indicates a Security Scanner Scanned the Site',id:'1234123432',severity:'2'"
SecRule REQUEST_FILENAME "^/nessustest" \
"deny,log,auditlog,msg:'Request Indicates a Security Scanner Scanned the Site',id:'1234123431',severity:'2'"
SecRule REQUEST_HEADERS:User-Agent "(?:m(?:ozilla\/(?:4\.0 \(compatible; advanced email extractor|2\.0 \(compatible; newt activex; win32\))|ailto:craftbot\@yahoo\.com)|e(?:mail(?:(?:collec|harves|magne)t|(?: extracto|reape)r|siphon|wolf)|(?:collecto|irgrabbe)r|xtractorpro|o browse)|a(?:t(?:tache|hens)|utoemailspider|dsarobot)|w(?:eb(?:emailextrac| by mail)|3mir)|f(?:astlwspider|loodgate)|p(?:cbrowser|ackrat|surf)|(?:digout4uagen|takeou)t|(?:chinacla|be)w|hhjhj@yahoo|rsync|shai|zeus)" \
"deny,log,auditlog,msg:'Rogue web site crawler',id:'1234123430',severity:'2'"
SecRule REQUEST_HEADERS:User-Agent "(?:\b(?:(?:indy librar|snoop)y|microsoft url control|lynx)\b|d(?:ownload demon|isco)|w(?:3mirror|get)|l(?:ibwww|wp)|p(?:avuk|erl)|cu(?:sto|rl)|big brother|autohttp|netants|eCatch)" \
"chain,log,auditlog,msg:'Request Indicates an automated program explored the site',id:'1234123429',severity:'5'"
SecRule REQUEST_HEADERS:User-Agent "!^apache.*perl"
# Session fixation
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "@pm set-cookie .cookie" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:compressWhiteSpace,t:lowercase,pass,nolog,skip:1,id:1234123428"
SecAction phase:2,pass,nolog,skipAfter:1234123454,id:1234123427
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES "(?:\.cookie\b.*?;\W*?(?:expires|domain)\W*?=|\bhttp-equiv\W+set-cookie\b)" \
"phase:2,t:none,t:htmlEntityDecode,t:compressWhiteSpace,t:lowercase,capture,ctl:auditLogParts=+E,log,auditlog,msg:'Session Fixation',id:'1234123426',tag:'WEB_ATTACK/SESSION_FIXATION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "(?:\.cookie\b.*?;\W*?(?:expires|domain)\W*?=|\bhttp-equiv\W+set-cookie\b)" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:compressWhiteSpace,t:lowercase,capture,ctl:auditLogParts=+E,log,auditlog,msg:'Session Fixation',id:'1234123454',tag:'WEB_ATTACK/SESSION_FIXATION',logdata:'%{TX.0}',severity:'2'"
# Blind SQL injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "@pm sys.user_triggers sys.user_objects @@spid msysaces instr sys.user_views sys.tab charindex sys.user_catalog constraint_type locate select msysobjects attnotnull sys.user_tables sys.user_tab_columns sys.user_constraints waitfor mysql.user sys.all_tables msysrelationships msyscolumns msysqueries" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,t:replaceComments,t:compressWhiteSpace,pass,nolog,skip:1,id:1234123424"
SecAction phase:2,pass,nolog,skipAfter:1234123453,id:1234123423
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "(?:\b(?:(?:s(?:ys\.(?:user_(?:(?:t(?:ab(?:_column|le)|rigger)|object|view)s|c(?:onstraints|atalog))|all_tables|tab)|elect\b.{0,40}\b(?:substring|ascii|user))|m(?:sys(?:(?:queri|ac)e|relationship|column|object)s|ysql.user)|c(?:onstraint_type|harindex)|attnotnull)\b|(?:locate|instr)\W+\()|\@\@spid\b)" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:lowercase,t:replaceComments,t:compressWhiteSpace,ctl:auditLogParts=+E,log,auditlog,msg:'Blind SQL Injection Attack',id:'1234123422',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "\b(?:(?:s(?:ys(?:(?:(?:process|tabl)e|filegroup|object)s|c(?:o(?:nstraint|lumn)s|at)|dba|ibm)|ubstr(?:ing)?)|user_(?:(?:(?:constrain|objec)t|tab(?:_column|le)|ind_column|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|(?:dba|mb)_users|xtype\W+\bchar|rownum)\b|t(?:able_name\b|extpos\W+\())" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,t:replaceComments,t:compressWhiteSpace,ctl:auditLogParts=+E,log,auditlog,msg:'Blind SQL Injection Attack',id:'1234123453',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "@pm substr xtype textpos all_objects rownum sysfilegroups sysprocesses user_group sysobjects user_tables systables pg_attribute user_users user_password column_id attrelid user_tab_columns table_name pg_class user_constraints user_objects object_type dba_users sysconstraints mb_users column_name atttypid object_id substring syscat user_ind_columns sysibm syscolumns sysdba object_name" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,pass,nolog,skip:1,id:1234123420"
SecAction phase:2,pass,nolog,skipAfter:1234123452,id:1234123419
SecRule REQUEST_FILENAME|ARGS "\b(?:(?:s(?:ys(?:(?:(?:process|tabl)e|filegroup|object)s|c(?:o(?:nstraint|lumn)s|at)|dba|ibm)|ubstr(?:ing)?)|user_(?:(?:(?:constrain|objec)t|tab(?:_column|le)|ind_column|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|(?:dba|mb)_users|xtype\W+\bchar|rownum)\b|t(?:able_name\b|extpos\W+\())" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'Blind SQL Injection Attack',id:'1234123418',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "\b(?:(?:s(?:ys(?:(?:(?:process|tabl)e|filegroup|object)s|c(?:o(?:nstraint|lumn)s|at)|dba|ibm)|ubstr(?:ing)?)|user_(?:(?:(?:constrain|objec)t|tab(?:_column|le)|ind_column|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|(?:dba|mb)_users|xtype\W+\bchar|rownum)\b|t(?:able_name\b|extpos\W+\())" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'Blind SQL Injection Attack',id:'1234123452',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
# SQL injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "@pm insert xp_enumdsn infile openrowset nvarchar autonomous_transaction print data_type or outfile inner shutdown tbcreator @@version xp_filelist sp_prepare sql_longvarchar xp_regenumkeys xp_loginconfig xp_dirtree ifnull sp_addextendedproc xp_regaddmultistring delete sp_sqlexec and sp_oacreate sp_execute cast xp_ntsec xp_regdeletekey drop varchar xp_execresultset having utl_file xp_regenumvalues xp_terminate xp_availablemedia xp_regdeletevalue dumpfile isnull sql_variant select 'sa' xp_regremovemultistring xp_makecab 'msdasql' xp_cmdshell openquery sp_executesql 'sqloledb' dbms_java 'dbo' utl_http sp_makewebtask benchmark xp_regread xp_regwrite" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,pass,nolog,skip:1,id:1234123417"
SecAction phase:2,pass,nolog,id:1234123416,skipAfter:1234123451
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES "(?:\b(?:(?:s(?:elect\b(?:.{1,100}?\b(?:(?:length|count|top)\b.{1,100}?\bfrom|from\b.{1,100}?\bwhere)|.*?\b(?:d(?:ump\b.*\bfrom|ata_type)|(?:to_(?:numbe|cha)|inst)r))|p_(?:(?:addextendedpro|sqlexe)c|(?:oacreat|prepar)e|execute(?:sql)?|makewebtask)|ql_(?:longvarchar|variant))|xp_(?:reg(?:re(?:movemultistring|ad)|delete(?:value|key)|enum(?:value|key)s|addmultistring|write)|e(?:xecresultset|numdsn)|(?:terminat|dirtre)e|availablemedia|loginconfig|cmdshell|filelist|makecab|ntsec)|u(?:nion\b.{1,100}?\bselect|tl_(?:file|http))|group\b.*\bby\b.{1,100}?\bhaving|d(?:elete\b\W*?\bfrom|bms_java)|load\b\W*?\bdata\b.*\binfile|(?:n?varcha|tbcreato)r)\b|i(?:n(?:to\b\W*?\b(?:dump|out)file|sert\b\W*?\binto|ner\b\W*?\bjoin)\b|(?:f(?:\b\W*?\(\W*?\bbenchmark|null\b)|snull\b)\W*?\()|a(?:nd\b ?(?:\d{1,10}|[\'\"][^=]{1,10}[\'\"]) ?[=<>]+|utonomous_transaction\b)|o(?:r\b ?(?:\d{1,10}|[\'\"][^=]{1,10}[\'\"]) ?[=<>]+|pen(?:rowset|query)\b)|having\b ?(?:\d{1,10}|[\'\"][^=]{1,10}[\'\"]) ?[=<>]+|print\b\W*?\@\@|cast\b\W*?\()|(?:;\W*?\b(?:shutdown|drop)|\@\@version)\b|'(?:s(?:qloledb|a)|msdasql|dbo)')" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123415',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "(?:\b(?:(?:s(?:elect\b(?:.{1,100}?\b(?:(?:length|count|top)\b.{1,100}?\bfrom|from\b.{1,100}?\bwhere)|.*?\b(?:d(?:ump\b.*\bfrom|ata_type)|(?:to_(?:numbe|cha)|inst)r))|p_(?:(?:addextendedpro|sqlexe)c|(?:oacreat|prepar)e|execute(?:sql)?|makewebtask)|ql_(?:longvarchar|variant))|xp_(?:reg(?:re(?:movemultistring|ad)|delete(?:value|key)|enum(?:value|key)s|addmultistring|write)|e(?:xecresultset|numdsn)|(?:terminat|dirtre)e|availablemedia|loginconfig|cmdshell|filelist|makecab|ntsec)|u(?:nion\b.{1,100}?\bselect|tl_(?:file|http))|group\b.*\bby\b.{1,100}?\bhaving|d(?:elete\b\W*?\bfrom|bms_java)|load\b\W*?\bdata\b.*\binfile|(?:n?varcha|tbcreato)r)\b|i(?:n(?:to\b\W*?\b(?:dump|out)file|sert\b\W*?\binto|ner\b\W*?\bjoin)\b|(?:f(?:\b\W*?\(\W*?\bbenchmark|null\b)|snull\b)\W*?\()|a(?:nd\b ?(?:\d{1,10}|[\'\"][^=]{1,10}[\'\"]) ?[=<>]+|utonomous_transaction\b)|o(?:r\b ?(?:\d{1,10}|[\'\"][^=]{1,10}[\'\"]) ?[=<>]+|pen(?:rowset|query)\b)|having\b ?(?:\d{1,10}|[\'\"][^=]{1,10}[\'\"]) ?[=<>]+|print\b\W*?\@\@|cast\b\W*?\()|(?:;\W*?\b(?:shutdown|drop)|\@\@version)\b|'(?:s(?:qloledb|a)|msdasql|dbo)')" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123451',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES "\b(\d+) ?= ?\1\b|[\'\"](\w+)[\'\"] ?= ?[\'\"]\2\b" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123414',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "\b(\d+) ?= ?\1\b|[\'\"](\w+)[\'\"] ?= ?[\'\"]\2\b" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123413',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "@pm user_objects object_type substr all_objects mb_users column_name rownum atttypid substring object_id user_group user_tables pg_attribute user_users column_id user_password attrelid object_name table_name pg_class" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,pass,nolog,skip:1,id:1234123412"
SecAction phase:2,pass,nolog,skipAfter:1234123450,id:1234123411
SecRule REQUEST_FILENAME|ARGS "\b(?:user_(?:(?:object|table|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|substr(?:ing)?|table_name|mb_users|rownum)\b" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123410',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "\b(?:user_(?:(?:object|table|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|substr(?:ing)?|table_name|mb_users|rownum)\b" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123450',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|!REQUEST_HEADERS:via "\b(?:coalesce\b|root\@)" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123408',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer|!REQUEST_HEADERS:via "\b(?:coalesce\b|root\@)" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:replaceComments,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack',id:'1234123407',tag:'WEB_ATTACK/SQL_INJECTION',logdata:'%{TX.0}',severity:'2'"
# XSS
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "@pm jscript onsubmit copyparentfolder javascript meta onmove onkeydown onchange onkeyup activexobject expression onmouseup ecmascript onmouseover vbscript: <![cdata[ http: settimeout onabort shell: .innerhtml onmousedown onkeypress asfunction: onclick .fromcharcode background-image: .cookie ondragdrop onblur x-javascript mocha: onfocus javascript: getparentfolder lowsrc onresize @import alert onselect script onmouseout onmousemove background application .execscript livescript: getspecialfolder vbscript iframe .addimport onunload createtextrange onload <input" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:compressWhiteSpace,t:lowercase,pass,nolog,skip:1,id:1234123406"
SecAction phase:2,pass,nolog,skipAfter:1234123449,id:1234123405
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:Referer "(?:\b(?:(?:type\b\W*?\b(?:text\b\W*?\b(?:j(?:ava)?|ecma|vb)|application\b\W*?\bx-(?:java|vb))script|c(?:opyparentfolder|reatetextrange)|get(?:special|parent)folder|iframe\b.{0,100}?\bsrc)\b|on(?:(?:mo(?:use(?:o(?:ver|ut)|down|move|up)|ve)|key(?:press|down|up)|c(?:hange|lick)|s(?:elec|ubmi)t|(?:un)?load|dragdrop|resize|focus|blur)\b\W*?=|abort\b)|(?:l(?:owsrc\b\W*?\b(?:(?:java|vb)script|shell|http)|ivescript)|(?:href|url)\b\W*?\b(?:(?:java|vb)script|shell)|background-image|mocha):|s(?:(?:tyle\b\W*=.*\bexpression\b\W*|ettimeout\b\W*?)\(|rc\b\W*?\b(?:(?:java|vb)script|shell|http):)|a(?:ctivexobject\b|lert\b\W*?\(|sfunction:))|<(?:(?:body\b.*?\b(?:backgroun|onloa)d|input\b.*?\btype\b\W*?\bimage)\b| ?(?:(?:script|meta)\b|iframe)|!\[cdata\[)|(?:\.(?:(?:execscrip|addimpor)t|(?:fromcharcod|cooki)e|innerhtml)|\@import)\b)" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:compressWhiteSpace,t:lowercase,ctl:auditLogParts=+E,log,auditlog,msg:'Cross-site Scripting (XSS) Attack',id:'1234123449',tag:'WEB_ATTACK/XSS',logdata:'%{TX.0}',severity:'2'"
# file injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|XML:/* "@pm .www_acl .htpasswd .htaccess boot.ini httpd.conf /etc/ .htgroup global.asa .wwwacl" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,pass,nolog,skip:1,id:1234123403"
SecAction phase:2,pass,nolog,skipAfter:1234123448,id:1234123402
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES "(?:\b(?:\.(?:ht(?:access|passwd|group)|www_?acl)|global\.asa|httpd\.conf|boot\.ini)\b|\/etc\/)" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'Remote File Access Attempt',id:'1234123401',tag:'WEB_ATTACK/FILE_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/* "(?:\b(?:\.(?:ht(?:access|passwd|group)|www_?acl)|global\.asa|httpd\.conf|boot\.ini)\b|\/etc\/)" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'Remote File Access Attempt',id:'1234123448',tag:'WEB_ATTACK/FILE_INJECTION',logdata:'%{TX.0}',severity:'2'"
# Command access
SecRule REQUEST_FILENAME "\b(?:n(?:map|et|c)|w(?:guest|sh)|cmd(?:32)?|telnet|rcmd|ftp)\.exe\b" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'System Command Access',id:'1234123399',tag:'WEB_ATTACK/FILE_INJECTION',logdata:'%{TX.0}',severity:'2'"
# Command injection
SecRule ARGS "@pm uname wguest.exe /perl /nasm rcmd.exe nc tclsh /xterm finger tftp chown /echo nmap.exe ping /passwd /chsh ps /uname telnet.exe /ftp ls tclsh8 lsof /ping echo cmd.exe /kill python traceroute /ps perl passwd wsh.exe /rm /cpp chgrp /telnet localgroup kill /chgrp /finger nasm /ls nc.exe id /chmod /nc /g++ /id /chown cmd /nmap chsh /gcc net.exe /python /lsof ftp.exe ftp xterm mail /mail tracert nmap rm cd chmod cpp telnet cmd32.exe gcc g++" \
"phase:2,t:none,t:htmlEntityDecode,t:lowercase,pass,nolog,skip:1,id:1234123398"
SecAction phase:2,pass,nolog,id:1234123397
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:'/^(Cookie|Referer|X-OS-Prefs)$/'|REQUEST_COOKIES|REQUEST_COOKIES_NAMES \
"@pm uname wguest.exe /perl /nasm rcmd.exe nc tclsh /xterm finger tftp chown /echo nmap.exe ping /passwd /chsh ps /uname telnet.exe /ftp ls tclsh8 lsof /ping echo cmd.exe /kill python traceroute /ps perl passwd wsh.exe /rm /cpp chgrp /telnet localgroup kill /chgrp /finger nasm /ls nc.exe id /chmod /nc /g++ /id /chown cmd /nmap chsh /gcc net.exe /python /lsof ftp.exe ftp xterm mail /mail tracert nmap rm cd chmod cpp telnet cmd32.exe gcc g++" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,pass,nolog,skip:1,id:1234123396"
SecAction pass,nolog,skipAfter:1234123446,id:1234123395
SecRule REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:'/^(Cookie|Referer|X-OS-Prefs)$/'|REQUEST_COOKIES|REQUEST_COOKIES_NAMES \
"(?:\b(?:(?:n(?:et(?:\b\W+?\blocalgroup|\.exe)|(?:map|c)\.exe)|t(?:racer(?:oute|t)|elnet\.exe|clsh8?|ftp)|(?:w(?:guest|sh)|rcmd|ftp)\.exe|echo\b\W*?\by+)\b|c(?:md(?:(?:32)?\.exe\b|\b\W*?\/c)|d(?:\b\W*?[\\\/]|\W*?\.\.)|hmod.{0,40}?\+.{0,3}x))|[\;\|\`]\W*?\b(?:(?:c(?:h(?:grp|mod|own|sh)|md|pp)|p(?:asswd|ython|erl|ing|s)|n(?:asm|map|c)|f(?:inger|tp)|(?:kil|mai)l|(?:xte)?rm|ls(?:of)?|telnet|uname|echo|id)\b|g(?:\+\+|cc\b))|\/(?:c(?:h(?:grp|mod|own|sh)|pp)|p(?:asswd|ython|erl|ing|s)|n(?:asm|map|c)|f(?:inger|tp)|(?:kil|mai)l|g(?:\+\+|cc)|(?:xte)?rm|ls(?:of)?|telnet|uname|echo|id)(?:[\'\"\|\;\`\-\s]|$))" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'System Command Injection',id:'1234123446',tag:'WEB_ATTACK/COMMAND_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule ARGS \
"(?:(?:[\;\|\`]\W*?\bcc|\bwget)\b|\/cc(?:[\'\"\|\;\`\-\s]|$))" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'System Command Injection',id:'1234123393',tag:'WEB_ATTACK/COMMAND_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule "REQUEST_HEADERS|XML:/*|!REQUEST_HEADERS:'/^(Cookie|Referer|X-OS-Prefs|User-Agent)$/'|REQUEST_COOKIES|REQUEST_COOKIES_NAMES" \
"(?:(?:[\;\|\`]\W*?\bcc|\bwget)\b|\/cc(?:[\'\"\|\;\`\-\s]|$))" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'System Command Injection',id:'1234123392',tag:'WEB_ATTACK/COMMAND_INJECTION',logdata:'%{TX.0}',severity:'2'"
# SSI injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES "<!--\W*?#\W*?(?:e(?:cho|xec)|printenv|include|cmd)" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'SSI injection Attack',id:'1234123391',tag:'WEB_ATTACK/SSI_INJECTION',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/* "<!--\W*?#\W*?(?:e(?:cho|xec)|printenv|include|cmd)" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'SSI injection Attack',id:'1234123390',tag:'WEB_ATTACK/SSI_INJECTION',logdata:'%{TX.0}',severity:'2'"
# PHP injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|XML:/* "@pm <?fgets move_uploaded_file $_session readfile ftp_put ftp_fget gzencode ftp_nb_put bzopen readdir $_post fopen gzread ftp_nb_fput ftp_nb_fget ftp_get $_get scandir fscanf readgzfile fread proc_open fgetc fgetss ftp_fput ftp_nb_get session_start fwrite gzwrite gzopen gzcompress" \
"phase:2,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,pass,nolog,skip:1,id:1234123389"
SecAction pass,nolog,skipAfter:1234123445,id:1234123388
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES "(?:(?:\b(?:f(?:tp_(?:nb_)?f?(?:ge|pu)t|get(?:s?s|c)|scanf|write|open|read)|gz(?:(?:encod|writ)e|compress|open|read)|s(?:ession_start|candir)|read(?:(?:gz)?file|dir)|move_uploaded_file|(?:proc_|bz)open)|\$_(?:(?:pos|ge)t|session))\b|<\?(?!xml))" \
"phase:2,capture,t:none,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'PHP Injection Attack',id:'1234123387',tag:'WEB_ATTACK/PHP_INJECTION',tag:'WEB_ATTACK/HTTP_RESPONSSE_SPLITTING',logdata:'%{TX.0}',severity:'2'"
SecRule REQUEST_HEADERS|XML:/* "(?:(?:\b(?:f(?:tp_(?:nb_)?f?(?:ge|pu)t|get(?:s?s|c)|scanf|write|open|read)|gz(?:(?:encod|writ)e|compress|open|read)|s(?:ession_start|candir)|read(?:(?:gz)?file|dir)|move_uploaded_file|(?:proc_|bz)open)|\$_(?:(?:pos|ge)t|session))\b|<\?(?!xml))" \
"phase:2,capture,t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E,deny,log,auditlog,status:501,msg:'PHP Injection Attack',id:'1234123445',tag:'WEB_ATTACK/PHP_INJECTION',tag:'WEB_ATTACK/HTTP_RESPONSSE_SPLITTING',logdata:'%{TX.0}',severity:'2'"
# Soho Spam Prevention
SecDataDir /usr/local/apache/logs/data
SecRule REQUEST_LINE "POST .*pgm-email_friend.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35008"
SecRule REQUEST_LINE "POST .*pgm-write_review.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35009"
SecRule REQUEST_LINE "POST .*pgm-form_submit.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35010"
SecRule IP:MAXLIMIT "@gt 10" "log,deny,id:350001,msg:'soho spam: denying %{REMOTE_ADDR} (%{ip.maxlimit} connection attempts)'"
# wp-bruteforce attack
SecRule REQUEST_LINE "POST .*wp-login.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35011"
SecRule IP:MAXLIMIT "@gt 10" "log,deny,id:350111,msg:'wp-bruteforce: denying %{REMOTE_ADDR} (%{ip.maxlimit} connection attempts)'"
# xmlrpc attack
SecRule REQUEST_LINE "POST .*xmlrpc.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35061"
SecRule IP:MAXLIMIT "@gt 10" "log,deny,id:350611,msg:'wp-xmlrpc: denying %{REMOTE_ADDR} (%{ip.maxlimit} connection attempts)'"
#SecRule REQUEST_LINE "POST .*administrator.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:3521"
#SecRule IP:MAXLIMIT "@gt 10" "log,deny,id:35211,msg:'Joomla-bruteforce: denying %{REMOTE_ADDR} (%{ip.maxlimit} connection attempts)'"
# StopForumSpam support
SecRule REMOTE_ADDR "@rbl sfs.hostpapa.com" "chain,deny,log,id:350000,rev:2,msg:'IP is on StopForumSpam',severity:'3'"
SecRule REQUEST_METHOD "!^GET$"
# cxs
SecRequestBodyAccess On
SecRule FILES_TMPNAMES "@inspectFile /etc/cxs/cxscgi.sh" "log,auditlog,deny,severity:2,phase:2,t:none,id:'1010101'"
SecTmpDir /tmp
SecRule REQUEST_LINE "@rx _input__test.php5" "phase:2,block,severity:2,id:'333443',msg:'Blocking access to _input__test.php5 files.'"
SecRule REQUEST_LINE "@rx _input__test.php" "phase:2,block,severity:2,id:'339993',msg:'Blocking access to _input__test.php. files.'"
# Joomla Brute Force Protection
<LocationMatch "/administrator/index.php">
SecAction phase:1,nolog,pass,initcol:ip=%{REMOTE_ADDR},initcol:user=%{REMOTE_ADDR},id:00113
SecRule user:bf_block "[at]gt 0" "deny,status:403,log,id:00114,msg:'IP address blocked for 5 minutes. More than 3 Joomla POST requests within 10 seconds.'"
SecRule REQUEST_METHOD "^POST$" "phase:5,chain,t:none,nolog,pass,setvar:ip.bf_counter=+1,deprecatevar:ip.bf_counter=1/10,id:00115"
SecRule ip:bf_counter "[at]gt 3" "t:none,setvar:user.bf_block=1,expirevar:user.bf_block=300,setvar:ip.bf_counter=0"
</LocationMatch>
#badrequests
SecRule REQUEST_HEADERS:User-Agent "@pmFromFile badrequests.txt" "id:3500786,rev:1,severity:2,log,msg:'BAD BOT - Detected and Blocked. '"
# cat badrequests.txt
# Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1
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