ET MALWARE UNK_MonkeyWrench Payload Retrieval attempt

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE UNK_MonkeyWrench Payload Retrieval attempt";
    http.method;
    content:"GET";
    http.uri;
    content:"driver.exe"; fast_pattern; endswith;
    http.user_agent;
    content:"curl|2f|"; startswith;
    http.accept; bsize:3;
    content:"|2a 2f 2a|";
    content:"|0d 0a|host|0d 0a|user-agent|0d 0a|accept|0d 0a 0d 0a|";
    flow:established,to_server;
    reference:md5,7d0abcefe815b84f767eadba3b62df63;
    classtype:trojan-activity;
    sid:2068345; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_and_Server, tls_state TLSDecrypt, created_at 2026_03_19, deployment Perimeter, deployment SSLDecrypt, malware_family UNK_MonkeyWrench, performance_impact Low, confidence High, signature_severity Major, updated_at 2026_03_19;
    target:src_ip;
)