Versions (3)
Version DetailsCurrent
Rev: 2 • Apr 13, 2022, 12:00 PMET MALWARE DeathStalker/EvilNum Delivery Domain in DNS Lookup (showsvc .com)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE DeathStalker/EvilNum Delivery Domain in DNS Lookup (showsvc .com)"; dns.query; dotprefix; content:".showsvc.com"; nocase; endswith; classtype:trojan-activity; sid:2035918; 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;)
Apr 13, 2022, 12:00 PM
Mar 14, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 3, 2025, 8:34 PM
rules/emerging-malware.rules