ET MALWARE Observed DNS Query to TA444/Lazarus Domain (concrecapital .com)
Sourceet/open
Fileemerging-malware.rules
CreatedJanuary 11, 2023
UpdatedMarch 27, 2024
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to TA444/Lazarus Domain (concrecapital .com)"; dns.query; bsize:17; content:"concrecapital.com"; nocase; reference:url,twitter.com/ThreatBookLabs/status/1613066862287532032 ; classtype:trojan-activity; sid:2043278; rev:3; metadata:attack_target Client_Endpoint, created_at 2023_01_11, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_27, reviewed_at 2023_08_29;)
Metadata
attack targetClient_Endpoint
created at2023_01_11
deploymentPerimeter
deprecation reasonAge
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_27
reviewed at2023_08_29
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