ET FILE_SHARING Observed File Sharing Domain (d .kuku .lu) in TLS SNI
Sourceet/open
Fileemerging-file_sharing.rules
CreatedMay 29, 2024
UpdatedJune 27, 2024
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET FILE_SHARING Observed File Sharing Domain (d .kuku .lu) in TLS SNI"; flow:established,to_server ; tls.sni; bsize:9; content:"d.kuku.lu"; fast_pattern; classtype:misc-activity; sid:2052953; rev:2; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2024_05_29, deployment Perimeter, former_category INFO, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_06_27, reviewed_at 2024_10_04;)
Metadata
affected productAny
attack targetClient_Endpoint
created at2024_05_29
deploymentPerimeter
former categoryINFO
performance impactLow
confidenceHigh
signature severityInformational
updated at2024_06_27
reviewed at2024_10_04
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