Versions (4)
Version DetailsCurrent
Rev: 2 • Dec 12, 2023, 12:00 PMET MALWARE TA430/Andariel APT Related CnC Domain in DNS Lookup (tech .micrsofts .tech)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA430/Andariel APT Related CnC Domain in DNS Lookup (tech .micrsofts .tech)"; dns.query; bsize:19; content:"tech.micrsofts.tech"; nocase; reference:url,blog.talosintelligence.com/lazarus_new_rats_dlang_and_telegram/; classtype:trojan-activity; sid:2049654; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_12_12, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_11, reviewed_at 2024_03_11;)
Dec 12, 2023, 12:00 PM
Mar 11, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 18, 2025, 8:35 PM
rules/emerging-malware.rules