Rule History

alert dns $HOME_NET any -> any any (msg:"ET RETIRED TrollAgent CnC Domain in DNS Lookup (winters .r-e .kr)"; dns.query; dotprefix; content:".winters.r-e.kr"; nocase; endswith; reference:url,twitter.com/asdasd13asbz/status/1744279858778456325; reference:url,twitter.com/jaydinbas/status/1744288770524918119; classtype:trojan-activity; sid:2049968; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_01_10, deployment Perimeter, former_category MALWARE, malware_family TrollAgent, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_15, reviewed_at 2024_10_15;)