Versions (2)
Version DetailsCurrent
Rev: 1 • Aug 27, 2025, 12:00 PMET INFO Observed File Sharing Domain (scalingo .io in TLS SNI)
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed File Sharing Domain (scalingo .io in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".scalingo.io"; endswith; fast_pattern; classtype:misc-activity; sid:2064192; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_08_27, deployment Perimeter, confidence High, signature_severity Informational, tag FileSharing, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_08_27;)
Aug 27, 2025, 12:00 PM
Aug 27, 2025, 12:00 PM
Aug 28, 2025, 9:34 PM
Aug 29, 2025, 8:34 PM
rules/emerging-info.rules