alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT WhiteHole Exploit Kit Jar Request"; flow:established,to_server; http.uri; content:".jar?java="; fast_pattern; nocase; pcre:"/\.jar\?java=\d+$/i"; http.user_agent; content:"Java/1."; classtype:exploit-kit; sid:2016349; rev:7; metadata:created_at 2013_02_05, signature_severity Major, updated_at 2024_03_16;)