ET MALWARE Stonefly APT Related Domain in DNS Lookup (semiconductboard .com)

7.0.35.0SID: 2036544Rev: 2Enabled5 views
Sourceet/open
Fileemerging-malware.rules
CreatedMay 9, 2022
UpdatedMarch 26, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Stonefly APT Related Domain in DNS Lookup (semiconductboard .com)"; dns.query; bsize:20; content:"semiconductboard.com"; nocase; reference:url,symantec-enterprise-blogs.security.com/blogs/threat-intelligence/stonefly-north-korea-espionage; classtype:domain-c2; sid:2036544; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_05_09, deployment Perimeter, malware_family Stonefly, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)

References

urlsymantec-enterprise-blogs.security.com/blogs/threat-intelligence/stonefly-north-korea-espionage

Metadata

attack targetClient_Endpoint
created at2022_05_09
deploymentPerimeter
malware familyStonefly
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26

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