ET MALWARE Miuref/Boaxxe Checkin

Query · suricata

flow:to_server,established;
http.method;
content:"POST"; nocase;
http.header_names;
content:!"Referer|0d 0a|";
http.request_body;
content:"bB"; offset:2; depth:2;
content:"MqrU"; within:20;
content:"VAMU"; within:29; fast_pattern;
Raw source ET MALWARE Miuref/Boaxxe Checkin · 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 Miuref/Boaxxe Checkin";
    flow:to_server,established;
    http.method;
    content:"POST"; nocase;
    http.header_names;
    content:!"Referer|0d 0a|";
    http.request_body;
    content:"bB"; offset:2; depth:2;
    content:"MqrU"; within:20;
    content:"VAMU"; within:29; fast_pattern;
    reference:md5,79d1c8c33062324388d3d563f193a43b;
    reference:md5,ee3c562151cc9181c6d87602bbf0a285;
    reference:md5,a42797315c50e335f3de87f6cea61b77;
    classtype:command-and-control;
    sid:2019683; rev:7;
    metadata:created_at 2014_11_08, signature_severity Major, updated_at 2020_05_13;
)

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