ET MALWARE TA453 Related Domain in DNS Lookup (mailer-daemon .online)
Sourceet/open
CreatedNovember 30, 2022
UpdatedOctober 8, 2024
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA453 Related Domain in DNS Lookup (mailer-daemon .online)"; dns.query; content:"mailer-daemon.online"; nocase; bsize:20; classtype:trojan-activity; sid:2041129; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_11_30, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_08, reviewed_at 2024_10_08;)
Metadata
attack targetClient_Endpoint
created at2022_11_30
deploymentPerimeter
deprecation reasonAge
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_10_08
reviewed at2024_10_08
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