ET MALWARE Win32.TreasureHunter Checkin

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32.TreasureHunter Checkin";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/gate.php";
    content:"request=true"; fast_pattern;
    http.request_body;
    content:"request="; depth:8;
    http.header_names;
    content:!"Referer|0d 0a|";
    content:!"|0d 0a|Accept-";
    reference:md5,070e9a317ee53ac3814eb86bc7d5bf49;
    reference:url,isc.sans.edu/forums/diary/How+Malware+Generates+Mutex+Names+to+Evade+Detection/19429/;
    classtype:command-and-control;
    sid:2022681; rev:3;
    metadata:created_at 2016_03_29, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_05;
)