Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Atomic macOS (AMOS) Stealer Domain in DNS Lookup (amos-malware .ru)"; dns.query; dotprefix; content:".amos-malware.ru"; nocase; endswith; reference:url,blog.cyble.com/2023/04/26/threat-actor-selling-new-atomic-macos-amos-stealer-on-telegram/; classtype:trojan-activity; sid:2045214; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_04_27, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_27;)