alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Unkown exploit kit version check"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".php?"; content:"x="; content:"&u="; content:"&s="; content:"&t="; content:"&java"; fast_pattern; content:"&pdf="; content:"&flash="; content:"&qt="; classtype:exploit-kit; sid:2014569; rev:6; metadata:created_at 2012_04_16, signature_severity Major, updated_at 2024_03_17;)