alert dns $HOME_NET any -> any any (msg:"ET MALWARE TeamTNT Gattling Gun CnC Domain in DNS Lookup"; dns.query; dotprefix; content:".borg.wtf"; nocase; endswith; reference:url,www.cadosecurity.com/post/botnet-deploys-cloud-and-container-attack-techniques; reference:url,twitter.com/Suprn8/status/1349938276623384576; classtype:domain-c2; sid:2031586; rev:1; metadata:attack_target Client_and_Server, created_at 2021_01_28, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_01_28;)