alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Vanquish Trojan HTTP Checkin"; flow:established,to_server; http.uri; content:"ip="; content:"&v=1&s="; fast_pattern; content:"&h="; content:"&kb="; content:"&o="; content:"&c="; content:"&un="; content:"&m="; content:"&w="; content:"&ss="; classtype:command-and-control; sid:2007698; rev:5; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_10;)