ET USER_AGENTS Suspicious User Agent no space
Sourceet/open
Fileemerging-user_agents.rules
CreatedJanuary 15, 2011
UpdatedMay 6, 2024
Classificationbad-unknown
alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent no space"; flow:established,to_server ; http.header.raw; header_lowercase; content:"|0d 0a|user-agent|3a|"; content:!"|0d 0a|user-agent|3a 20|"; classtype:bad-unknown; sid:2012180; rev:5; metadata:created_at 2011_01_15, confidence High, signature_severity Informational, updated_at 2024_05_06;)
Metadata
created at2011_01_15
confidenceHigh
signature severityInformational
updated at2024_05_06
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