ET SCAN McAfee/Foundstone Scanner Web Scan

Query · suricata

flow:established,to_server;
http.user_agent; bsize:44;
content:"Mozilla/5.0 (Windows|3b 20|Windows NT 6.1|3b 20|en-US)"; fast_pattern;
http.accept_enc; bsize:4;
content:"text";
threshold:type both, count 2, seconds 120, track by_src;
Raw source ET SCAN McAfee/Foundstone Scanner Web Scan · 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 $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET SCAN McAfee/Foundstone Scanner Web Scan";
    flow:established,to_server;
    http.user_agent; bsize:44;
    content:"Mozilla/5.0 (Windows|3b 20|Windows NT 6.1|3b 20|en-US)"; fast_pattern;
    http.accept_enc; bsize:4;
    content:"text";
    threshold:type both, count 2, seconds 120, track by_src;
    reference:url,www.mcafee.com/us/products/vulnerability-manager.aspx;
    classtype:attempted-recon;
    sid:2013492; rev:6;
    metadata:created_at 2011_08_30, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_10;
)

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