ET MALWARE Betabot Checkin 5

Query · suricata

flow:established,to_server;
http.uri;
content:"/order.php"; fast_pattern;
pcre:"/\.php$/";
http.request_body;
pcre:"/(?:^|=)[A-F0-9]{70,}(?:$|&)/";
http.header_names;
content:!"Referer|0d 0a|";
Raw source ET MALWARE Betabot Checkin 5 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Betabot Checkin 5";
    flow:established,to_server;
    http.uri;
    content:"/order.php"; fast_pattern;
    pcre:"/\.php$/";
    http.request_body;
    pcre:"/(?:^|=)[A-F0-9]{70,}(?:$|&)/";
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:md5,4c3b84efe89e5f5cf3e17f1e1751e708;
    classtype:command-and-control;
    sid:2023765; rev:5;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_01_25, deployment Perimeter, confidence High, signature_severity Major, updated_at 2020_10_09, reviewed_at 2024_04_03;
)

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