Versions (3)
Version DetailsCurrent
Rev: 2 • Sep 5, 2023, 12:00 PMET MALWARE TA444 CnC Domain in DNS Lookup (ubi-safemeeting .live)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA444 CnC Domain in DNS Lookup (ubi-safemeeting .live)"; dns.query; dotprefix; content:".ubi-safemeeting.live"; nocase; endswith; classtype:trojan-activity; sid:2047911; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_09_05, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_10_05, reviewed_at 2023_10_05;)
Sep 5, 2023, 12:00 PM
Oct 5, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 18, 2025, 8:35 PM
rules/emerging-malware.rules