alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Basine Trojan Checkin"; flow:established,to_server; http.request_body; content:"a="; content:"&b=reported"; fast_pattern; content:"&d=report"; classtype:command-and-control; sid:2007692; rev:8; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_05;)