Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DeathStalker/EvilNum Delivery Domain in DNS Lookup (worldchangeos .com)"; dns.query; dotprefix; content:".worldchangeos.com"; nocase; endswith; classtype:trojan-activity; sid:2035928; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_13, deployment Perimeter, malware_family EvilNum, malware_family DeathStalker, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_14;)