ET MALWARE TA453 Related Domain in DNS Lookup (mailer-daemon .net)
Sourceet/open
CreatedOctober 31, 2022
UpdatedMay 30, 2023
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA453 Related Domain in DNS Lookup (mailer-daemon .net)"; dns.query; content:"mailer-daemon.net"; nocase; bsize:17; classtype:trojan-activity; sid:2041125; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_10_31, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_30, former_sid 2852734;)
Metadata
attack targetClient_Endpoint
created at2022_10_31
deploymentPerimeter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_05_30
former sid2852734
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