alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE AVKiller with Backdoor checkin"; flow:established,to_server; http.method; content:"POST"; nocase; http.request_body; content:"id="; nocase; content:"&ip_int="; fast_pattern; nocase; content:"&os="; nocase; content:"&av="; nocase; classtype:command-and-control; sid:2009812; rev:8; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_05;)