ET HUNTING Suspicious User-Agent (record)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"record"; fast_pattern; bsize:6;
Raw source ET HUNTING Suspicious User-Agent (record) · 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 HUNTING Suspicious User-Agent (record)";
    flow:established,to_server;
    http.user_agent;
    content:"record"; fast_pattern; bsize:6;
    reference:md5,c00ee58c2ec98724a1e865cb91703ff1;
    classtype:trojan-activity;
    sid:2036956; rev:1;
    metadata:created_at 2022_06_09, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_09, reviewed_at 2025_07_14;
)

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