alert udp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET P2P Ares over UDP"; content:"Ares "; offset:36; depth:7; threshold:type limit, count 1, seconds 300, track by_src; classtype:policy-violation; sid:2003437; rev:8; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)