ET MALWARE Cobalt Strike Related Domain in DNS Lookup (koltary .com)
Sourceet/open
CreatedDecember 15, 2021
UpdatedDecember 15, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Cobalt Strike Related Domain in DNS Lookup (koltary .com)"; dns.query; content:"koltary.com"; nocase; bsize:11; reference:md5,91cde71b55ae86e9d64f4ea2c233790f; classtype:domain-c2; sid:2034737; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_12_15, deployment Perimeter, malware_family Cobalt_Strike, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_12_15;)
References
| md5 | 91cde71b55ae86e9d64f4ea2c233790f |
Metadata
attack targetClient_Endpoint
created at2021_12_15
deploymentPerimeter
malware familyCobalt_Strike
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_12_15
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