alert udp $EXTERNAL_NET any -> $HOME_NET 35555 (msg:"GPL DELETED win-trin00 connection attempt"; content:"png []..Ks l44"; depth:14; reference:cve,2000-0138; reference:nessus,10307; classtype:attempted-admin; sid:2101853; rev:7; metadata:created_at 2010_09_23, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)