alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET GAMES Growtopia Hack - WrongGrow CnC Activity"; flow:established,to_client; http.stat_code; content:"200"; file_data; content:"|20|HeySurfer#1234"; fast_pattern; reference:md5,b76a144f412b680e6a04ee4f4fbcf000; classtype:bad-unknown; sid:2029784; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_04_01, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_01;)