Versions (2)
Version DetailsCurrent
Rev: 1 • Aug 20, 2024, 12:00 PMET MALWARE Win32/Backdoor.Msupedge CnC Domain in DNS Lookup (ctl .msedgeapi .net)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Backdoor.Msupedge CnC Domain in DNS Lookup (ctl .msedgeapi .net)"; dns.query; dotprefix; content:".ctl.msedgeapi.net"; nocase; endswith; reference:url,symantec-enterprise-blogs.security.com/threat-intelligence/taiwan-malware-dns; classtype:trojan-activity; sid:2055359; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_08_20, deployment Perimeter, malware_family Backdoor_Msupedge, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_08_20, reviewed_at 2024_10_04;)
Aug 20, 2024, 12:00 PM
Aug 20, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 21, 2024, 3:00 AM
rules/emerging-malware.rules