Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Gamaredon Domain in DNS Lookup (undesirable .ru)"; dns.query; dotprefix; content:".undesirable.ru"; nocase; endswith; classtype:trojan-activity; sid:2044870; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2023_04_03, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_03;)