Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Phoenix-style Exploit Kit Java Request with semicolon in URI"; flow:established,to_server; flowbits:set,et.exploitkitlanding; http.uri; content:"/?"; content:"|3b 20|1|3b 20|"; fast_pattern; pcre:"/\/\?[a-z0-9]{65,}\x3b\x20\d\x3b\x20\d/"; http.user_agent; content:"|29 20|Java/1."; classtype:exploit-kit; sid:2011988; rev:7; metadata:created_at 2010_12_01, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_29;)