ET SCAN Open-Proxy ScannerBot (webcollage-UA)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"webcollage/"; depth:11; nocase;
Raw source ET SCAN Open-Proxy ScannerBot (webcollage-UA) · 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 -> $HTTP_SERVERS any (
    msg:"ET SCAN Open-Proxy ScannerBot (webcollage-UA)";
    flow:established,to_server;
    http.user_agent;
    content:"webcollage/"; depth:11; nocase;
    reference:url,stateofsecurity.com/?p=526;
    reference:url,www.botsvsbrowsers.com/details/214715/index.html;
    classtype:bad-unknown;
    sid:2010768; rev:8;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_19;
)

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