alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS CritXPack Jar Request (3)"; flow:established,to_server; content:"/j17.php?i="; http_uri; content:"|29 20|Java/1"; http_user_agent; fast_pattern:only; classtype:exploit-kit; sid:2016365; rev:5; metadata:created_at 2013_02_07, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)