Versions (4)
Version DetailsCurrent
Rev: 2 • Jul 9, 2021, 12:00 PMET INFO URL Shortening Service Domain in TLS SNI (hyp .ae)
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO URL Shortening Service Domain in TLS SNI (hyp .ae)"; flow:established,to_server; tls.sni; content:"hyp.ae"; bsize:6; fast_pattern; classtype:misc-activity; sid:2033288; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_07_09, deployment Perimeter, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_28;)
Jul 9, 2021, 12:00 PM
Apr 28, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 10, 2025, 9:34 PM
rules/emerging-info.rules