ET MALWARE Gamaredon CnC Domain in DNS Lookup (lump .semara .ru)

7.0.35.0SID: 2033433Rev: 1Enabled1 views
Sourceet/open
Fileemerging-malware.rules
CreatedJuly 26, 2021
UpdatedJuly 26, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Gamaredon CnC Domain in DNS Lookup (lump .semara .ru)"; dns.query; content:"lump.semara.ru"; nocase; bsize:14; reference:md5,919b119827ca1a947602096fb6328ba3; reference:md5,8959c893438f4a2d34f6eafcbc6f5e4d; reference:url,twitter.com/IntezerLabs/status/1419625563942227970; classtype:domain-c2; sid:2033433; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_07_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_26;)

References

md5
919b119827ca1a947602096fb6328ba3
Google SearchBrave Search
md5
8959c893438f4a2d34f6eafcbc6f5e4d
Google SearchBrave Search
urltwitter.com/IntezerLabs/status/1419625563942227970

Metadata

attack targetClient_Endpoint
created at2021_07_26
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_07_26

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