alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Sibhost Status Check GET Jul 01 2013"; flow:established,to_server; content:"GET"; http_method; content:"|29 20|Java/1"; http_user_agent; fast_pattern; content:"text="; http_uri; pcre:"/\?(s|page|id)=\d+&text=\d+$/U"; classtype:exploit-kit; sid:2017079; rev:4; metadata:created_at 2013_07_02, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_08;)