ET MALWARE Mercury APT Related Domain in DNS Lookup (sygateway .com)

7.0.35.0SID: 2038896Rev: 2Enabled7 views
Sourceet/open
Fileemerging-malware.rules
CreatedSeptember 19, 2022
UpdatedMarch 26, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Mercury APT Related Domain in DNS Lookup (sygateway .com)"; dns.query; bsize:13; content:"sygateway.com"; nocase; reference:url,www.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/; classtype:domain-c2; sid:2038896; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_09_19, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)

References

urlwww.microsoft.com/security/blog/2022/08/25/mercury-leveraging-log4j-2-vulnerabilities-in-unpatched-systems-to-target-israeli-organizations/

Metadata

attack targetClient_Endpoint
created at2022_09_19
deploymentPerimeter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26

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