ET MALWARE P2P Zeus or ZeroAccess Request To CnC

Query · suricata

flow:established,to_server;
dsize:20;
content:"|E5 AA C0 31|"; depth:4;
content:"|5B 74 08 4D 9B 39 C1|"; distance:5; within:7;
Raw source ET MALWARE P2P Zeus or ZeroAccess Request To CnC · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE P2P Zeus or ZeroAccess Request To CnC";
    flow:established,to_server;
    dsize:20;
    content:"|E5 AA C0 31|"; depth:4;
    content:"|5B 74 08 4D 9B 39 C1|"; distance:5; within:7;
    reference:url,www.abuse.ch/?p=3499;
    reference:url,www.kindsight.net/sites/default/files/Kindsight_Malware_Analysis-ZeroAcess-Botnet-final.pdf;
    classtype:command-and-control;
    sid:2013911; rev:9;
    metadata:created_at 2011_11_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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