ET MALWARE Malicious Debugging Application Related Domain in DNS Lookup (blgbeach .com)
Sourceet/open
CreatedSeptember 7, 2023
UpdatedDecember 11, 2023
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Malicious Debugging Application Related Domain in DNS Lookup (blgbeach .com)"; dns.query; dotprefix; content:".blgbeach.com"; nocase; endswith; reference:url,blog.google/threat-analysis-group/active-north-korean-campaign-targeting-security-researchers/; classtype:domain-c2; sid:2047952; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_09_07, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_11, reviewed_at 2023_12_11;)
References
Metadata
attack targetClient_Endpoint
created at2023_09_07
deploymentPerimeter
deprecation reasonAge
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_12_11
reviewed at2023_12_11
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