Versions (3)
Version DetailsCurrent
Rev: 1 • Feb 21, 2024, 12:00 PMET INFO Pastebin-style Service Domain in DNS Lookup (textbin .net)
alert dns $HOME_NET any -> any any (msg:"ET INFO Pastebin-style Service Domain in DNS Lookup (textbin .net)"; dns.query; dotprefix; content:".textbin.net"; nocase; endswith; classtype:misc-activity; sid:2051002; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_02_21, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_21, reviewed_at 2024_03_22;)
Feb 21, 2024, 12:00 PM
Feb 21, 2024, 12:00 PM
Feb 21, 2024, 9:01 PM
Aug 14, 2025, 9:34 PM
rules/emerging-info.rules