ET MALWARE SA Banker Checkin

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE SA Banker Checkin";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:".php?role="; fast_pattern;
    content:"&os=";
    content:"&bits=";
    content:"&av=";
    content:"&host=";
    content:"&plugins=";
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:md5,d42c4395cb4cfa3cd6c4798b8c5e493a;
    classtype:command-and-control;
    sid:2023424; rev:5;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_10_26, deployment Perimeter, malware_family Banking_Trojan, performance_impact Low, confidence High, signature_severity Major, tag Banker, updated_at 2020_10_12;
)