ET MALWARE Win32.Troj.Cidox Checkin

Query · suricata

flow:established,to_server;
http.uri;
content:".php?sign="; fast_pattern;
content:"&key=";
content:"&av=";
content:"&os=";
content:"&vm=";
content:"&digital=";
Raw source ET MALWARE Win32.Troj.Cidox Checkin · Suricata
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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 Win32.Troj.Cidox Checkin";
    flow:established,to_server;
    http.uri;
    content:".php?sign="; fast_pattern;
    content:"&key=";
    content:"&av=";
    content:"&os=";
    content:"&vm=";
    content:"&digital=";
    reference:md5,0ce7f9dde5c273d7e71c9f1301fe505d;
    classtype:command-and-control;
    sid:2017349; rev:5;
    metadata:created_at 2013_05_14, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_19;
)

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