ET RETIRED Win32.Cerberus RAT Checkin Response

Query · suricata

flow:established,to_client;
content:"Ypmw1Syv023QZD"; depth:30;
Raw source ET RETIRED Win32.Cerberus RAT Checkin Response · 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 tcp $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET RETIRED Win32.Cerberus RAT Checkin Response";
    flow:established,to_client;
    content:"Ypmw1Syv023QZD"; depth:30;
    reference:md5,76e084e9420bfaa31c0f0bf000f1c301;
    classtype:command-and-control;
    sid:2013772; rev:3;
    metadata:created_at 2011_10_14, former_category MALWARE, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_12_03;
)

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