ET DELETED Suspicious Microsoft Windows NT 6.1 User-Agent Detected
Sourceet/open
CreatedJuly 30, 2010
UpdatedJune 23, 2021
Classificationpolicy-violation
alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED Suspicious Microsoft Windows NT 6.1 User-Agent Detected"; flow:established,to_server; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| "; nocase; http_header; content:"|3b 20|Windows NT 6.1|3b 20|"; http_header; threshold:type limit, track by_src, seconds 60, count 1; reference:url,www.microsoft.com/windows/windows-7/default.aspx; classtype:policy-violation; sid:2010228; rev:8; metadata:created_at 2010_07_30, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_06_23;)
References
Metadata
created at2010_07_30
signature severityUnknown
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_06_23
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