ET MALWARE SupremeLogger CnC Checkin

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;
)