ET HUNTING Abnormal User-Agent No space after colon - Likely Hostile - Suricata Rule 2011800 (et/open)

ET HUNTING Abnormal User-Agent No space after colon - Likely Hostile

7.0.3 5.0SID: 2011800Rev: 15Enabled1 views

Fileemerging-hunting.rules

CreatedOctober 13, 2010

UpdatedApril 27, 2024

Classificationbad-unknown

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Abnormal User-Agent No space after colon - Likely Hostile"; flow:established,to_server; http.request_header; header_lowercase; content:"user-agent|3a|Mozilla"; nocase; fast_pattern; content:!"BlackBerry|3b|"; content:!"PlayBook|3b|"; content:!"Konfabulator"; content:!"masterconn.qq.com"; content:!"QQPCMgr"; classtype:bad-unknown; sid:2011800; rev:15; metadata:created_at 2010_10_13, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Informational, updated_at 2024_04_27;)

Metadata

created at2010_10_13

deploymentPerimeter

performance impactLow

confidenceMedium

signature severityInformational

updated at2024_04_27

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