ET MALWARE Gootkit Checkin User-Agent 2

Query · suricata

flow:established,to_server;
http.header;
content:"Gootkit ldr";
Raw source ET MALWARE Gootkit Checkin User-Agent 2 · 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 Gootkit Checkin User-Agent 2";
    flow:established,to_server;
    http.header;
    content:"Gootkit ldr";
    classtype:command-and-control;
    sid:2014021; rev:3;
    metadata:created_at 2011_12_13, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_20;
)

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