ET MALWARE TA582 CnC Checkin

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE TA582 CnC Checkin";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:".php?id=";
    content:"&key="; distance:0;
    content:"&s="; distance:0;
    pcre:"/^(mints)?\d{2,3}$/R";
    http.user_agent;
    content:"WindowsPowerShell"; fast_pattern;
    http.host;
    content:".top";
    pcre:"/[a-n]{15}\.top/W";
    classtype:trojan-activity;
    sid:2057741; rev:2;
    metadata:attack_target Client_Endpoint, tls_state plaintext, created_at 2024_04_16, deployment Perimeter, performance_impact Low, confidence High, signature_severity Critical, tag TA582, updated_at 2024_12_23, former_sid 2856654;
)