Versions (5)
Version DetailsCurrent
Rev: 2 • May 11, 2023, 12:00 PMET MALWARE DNS Query to TA444 Domain (autoupdatecheck .work .gd)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to TA444 Domain (autoupdatecheck .work .gd)"; dns.query; content:"autoupdatecheck.work.gd"; nocase; bsize:23; classtype:trojan-activity; sid:2045664; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_05_11, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag TA444, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_08_28, reviewed_at 2024_08_28;)
May 11, 2023, 12:00 PM
Aug 28, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 22, 2025, 9:34 PM
rules/emerging-malware.rules