Versions (4)
Version DetailsCurrent
Rev: 2 • May 3, 2022, 12:00 PMET MALWARE TeamTNT Related Domain in DNS Lookup (chimaera .cc)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TeamTNT Related Domain in DNS Lookup (chimaera .cc)"; dns.query; content:"chimaera.cc"; nocase; bsize:11; reference:url,blog.talosintelligence.com/2022/04/teamtnt-targeting-aws-alibaba.html; classtype:domain-c2; sid:2036455; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_05_03, deployment Perimeter, malware_family TeamTNT, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_22;)
May 3, 2022, 12:00 PM
Mar 22, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 3, 2025, 8:34 PM
rules/emerging-malware.rules