ET MALWARE Cobalt Strike Related Domain in DNS Lookup (dofixifa .co)
Sourceet/open
CreatedSeptember 2, 2022
UpdatedSeptember 2, 2022
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Cobalt Strike Related Domain in DNS Lookup (dofixifa .co)"; dns.query; content:"dofixifa.co"; nocase; bsize:11; reference:url,thedfirreport.com/2022/08/08/bumblebee-roasts-its-way-to-domain-admin/; classtype:domain-c2; sid:2038729; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_09_02, deployment Perimeter, malware_family Cobalt_Strike, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_09_02;)
Metadata
attack targetClient_Endpoint
created at2022_09_02
deploymentPerimeter
malware familyCobalt_Strike
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2022_09_02
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