Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE SupremeLogger CnC Checkin"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.request_body; content:"machineID="; startswith; nocase; content:"&guid={"; content:"&ver="; content:"&os=Windows"; nocase; content:"&platform="; content:"&username="; content:"&display_resolution="; content:"processor="; content:"&cpu_count="; fast_pattern; content:"&install_path="; http.header_names; content:!"Referer"; reference:md5,0f1ab52a8d9c2d23412e0badc4515cb3; classtype:trojan-activity; sid:2032885; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_04_28, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_04_28;)