ET MALWARE Observed DNS Query to Gamaredon Domain (heartbreaking .ru)
Sourceet/open
Fileemerging-malware.rules
CreatedMarch 27, 2023
UpdatedMarch 26, 2024
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Gamaredon Domain (heartbreaking .ru)"; dns.query; bsize:16; content:"heartbreaking.ru"; nocase; reference:url,twitter.com/Cyber0verload/status/1640378988555018245 ; classtype:trojan-activity; sid:2044779; rev:3; metadata:attack_target Client_Endpoint, created_at 2023_03_27, deployment Perimeter, malware_family Gamaredon, confidence High, signature_severity Major, tag Gamaredon, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
References
Metadata
attack targetClient_Endpoint
created at2023_03_27
deploymentPerimeter
malware familyGamaredon
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
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