ET MALWARE Win32/Vundo.OD Checkin


Query · suricata

flow:to_server,established;
http.uri;
content:"/get.php?";
pcre:"/^(?:id|key)=/Ri";
content:"id=";
content:"key=";
content:"&os=";
content:"&av=";
content:"&vm=";
content:"&al=";
content:"&p=";
content:"&z=";
http.header_names;
content:!"User-Agent|0d 0a|";
Raw source ET MALWARE Win32/Vundo.OD 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 Win32/Vundo.OD Checkin";
    flow:to_server,established;
    http.uri;
    content:"/get.php?";
    pcre:"/^(?:id|key)=/Ri";
    content:"id=";
    content:"key=";
    content:"&os=";
    content:"&av=";
    content:"&vm=";
    content:"&al=";
    content:"&p=";
    content:"&z=";
    http.header_names;
    content:!"User-Agent|0d 0a|";
    reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Trojan%3AWin32%2FVundo.OD;
    reference:md5,8840a0d9d7f4dba3953ccb68b17b2d6c;
    classtype:command-and-control;
    sid:2016424; rev:6;
    metadata:created_at 2011_12_17, malware_family Win32_Vundo_OD, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_23;
)

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