ET MALWARE Observed DNS Query to Known Gelsemium CnC

7.0.35.0SID: 2033125Rev: 1Enabled2 views
Sourceet/open
Fileemerging-malware.rules
CreatedJune 9, 2021
UpdatedJune 9, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Known Gelsemium CnC"; dns.query; content:".boshiamys.com"; endswith; fast_pattern; reference:url,www.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf; classtype:domain-c2; sid:2033125; rev:1; metadata:created_at 2021_06_09, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_06_09;)

References

urlwww.welivesecurity.com/wp-content/uploads/2021/06/eset_gelsemium.pdf

Metadata

created at2021_06_09
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_06_09

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