Versions (4)
Version DetailsCurrent
Rev: 2 • Aug 8, 2024, 12:00 PMET MALWARE TA399/Sidewinder APT CnC Domain in DNS Lookup (ministryofforeignaffairs-mofa-gov-pk .dytt88 .org)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA399/Sidewinder APT CnC Domain in DNS Lookup (ministryofforeignaffairs-mofa-gov-pk .dytt88 .org)"; dns.query; dotprefix; content:".ministryofforeignaffairs-mofa-gov-pk.dytt88.org"; nocase; endswith; reference:md5,43d35b5b20f491be219ab2eaa172ec55; classtype:trojan-activity; sid:2055142; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_08_08, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Sidewinder, tag TA399, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_04_15, reviewed_at 2025_04_15;)
Aug 8, 2024, 12:00 PM
Apr 15, 2025, 12:00 PM
Sep 21, 2024, 3:00 AM
Jul 30, 2025, 9:35 PM
rules/emerging-malware.rules