alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET P2P Ares traffic"; flow:established,to_server; http.user_agent; content:"Ares"; startswith; reference:url,www.aresgalaxy.org; classtype:policy-violation; sid:2001059; rev:11; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_19;)