alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Redkit Class Request (1)"; flow:established,to_server; content:"/Gobon.class"; http_uri; content:"Java/1."; http_user_agent; classtype:exploit-kit; sid:2016249; rev:8; metadata:created_at 2013_01_22, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)