Rule History

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET WEB_SPECIFIC_APPS YACS update_trailer.php context Parameter Remote File Inclusion"; flow:to_server,established; content:"GET "; depth:4; content:"/update_trailer.php?"; http_uri; nocase; content:"context[path_to_root]="; http_uri; nocase; pcre:"/context\[path_to_root\]=\s*(https?|ftps?|php)\:\//Ui"; reference:url,milw0rm.com/exploits/8066; reference:url,secunia.com/advisories/33959/; classtype:web-application-attack; sid:2009190; rev:4; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_22, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)