alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Gozi Checkin to CnC"; flow:established,to_server; http.request_body; content:"user_id="; startswith; content:"&version_id="; content:"&socks="; fast_pattern; content:"&build="; classtype:command-and-control; sid:2014152; rev:5; metadata:created_at 2012_01_27, signature_severity Major, updated_at 2024_04_13;)