ET MALWARE TA453 Domain in DNS Lookup (update-windows-security .tk)

7.0.35.0SID: 2045199Rev: 3Disabled4 views
Sourceet/open
Fileemerging-malware.rules
CreatedApril 25, 2023
UpdatedMarch 27, 2024
Classificationcommand-and-control
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA453 Domain in DNS Lookup (update-windows-security .tk)"; dns.query; bsize:26; content:"update-windows-security.tk"; nocase; reference:url,www.microsoft.com/en-us/security/blog/2023/04/18/nation-state-threat-actor-mint-sandstorm-refines-tradecraft-to-attack-high-value-targets/; classtype:command-and-control; sid:2045199; rev:3; metadata:attack_target Client_Endpoint, created_at 2023_04_25, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag TA453, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_27;)

References

urlwww.microsoft.com/en-us/security/blog/2023/04/18/nation-state-threat-actor-mint-sandstorm-refines-tradecraft-to-attack-high-value-targets/

Metadata

attack targetClient_Endpoint
created at2023_04_25
deploymentPerimeter
deprecation reasonAge
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_27

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