alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Win32/GameHack.COG Variant CnC Activity"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/mUser.php"; endswith; fast_pattern; http.content_type; content:"application/x-www-form-urlencoded"; http.request_body; content:"HWID="; startswith; content:"&USER="; distance:8; within:6; content:"&VER="; distance:0; content:"&TYPE="; distance:0; isdataat:!2,relative; reference:md5,f60c87a80ff2d2fe7e83667a4106e63f; classtype:pup-activity; sid:2029099; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_12_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, updated_at 2019_12_06;)