ET WEB_CLIENT The Browser Exploitation Framework (BeEF) Cookie (BEEFHOOK)

Query · suricata

flow:established,to_server;
http.cookie;
content:"BEEFHOOK="; startswith; fast_pattern;
threshold:type limit, track by_src, seconds 60, count 1;
Raw source ET WEB_CLIENT The Browser Exploitation Framework (BeEF) Cookie (BEEFHOOK) · 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 http $HOME_NET any -> any any (
    msg:"ET WEB_CLIENT The Browser Exploitation Framework (BeEF) Cookie (BEEFHOOK)";
    flow:established,to_server;
    http.cookie;
    content:"BEEFHOOK="; startswith; fast_pattern;
    threshold:type limit, track by_src, seconds 60, count 1;
    reference:url,github.com/beefproject/beef;
    classtype:attempted-user;
    sid:2038614; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2022_08_25, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_08_14;
)

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