ET RETIRED Mispadu Stealer CnC Checkin M2

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET RETIRED Mispadu Stealer CnC Checkin M2";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/it.php?v1="; fast_pattern;
    content:"v2=";
    content:"v4=Windows";
    content:"v5=";
    content:"v6=X";
    http.header_names;
    content:"|0d 0a|Host|0d 0a|User-Agent|0d 0a|Accept|0d 0a 0d 0a|";
    reference:url,unit42.paloaltonetworks.com/mispadu-infostealer-variant;
    classtype:trojan-activity;
    sid:2050709; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, created_at 2024_02_05, deployment Perimeter, deployment SSLDecrypt, former_category MALWARE, malware_family mispadu_stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_10_03, reviewed_at 2024_10_03;
    target:src_ip;
)