Versions (4)
Version DetailsCurrent
Rev: 1 • Jul 13, 2023, 12:00 PMET INFO URL Shortening Service Domain in DNS Lookup (zws .im)
alert dns $HOME_NET any -> any any (msg:"ET INFO URL Shortening Service Domain in DNS Lookup (zws .im)"; dns.query; bsize:6; content:"zws.im"; nocase; classtype:misc-activity; sid:2046818; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_07_13, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_13, reviewed_at 2024_02_13;)
Jul 13, 2023, 12:00 PM
Jul 13, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 20, 2025, 9:35 PM
rules/emerging-info.rules