Versions (4)
Version DetailsCurrent
Rev: 1 • Apr 8, 2024, 12:00 PMET INFO Observed Anonymous File Sharing Service Domain in TLS SNI
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Anonymous File Sharing Service Domain in TLS SNI"; flow:established,to_server; tls.sni; dotprefix; content:".filedoge.com"; endswith; fast_pattern; classtype:misc-activity; sid:2051951; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_04_08, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_08, reviewed_at 2024_05_08;)
Apr 8, 2024, 12:00 PM
Apr 8, 2024, 12:00 PM
Apr 10, 2024, 9:04 PM
Aug 12, 2025, 9:34 PM
rules/emerging-info.rules