ET DELETED Linux/Sutersu Rootkit CnC Domain in DNS Lookup

SID: 2034074Rev: 30 views
History
Sourceet/open
CreatedOctober 1, 2021
UpdatedNovember 21, 2022
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET DELETED Linux/Sutersu Rootkit CnC Domain in DNS Lookup"; dns.query; content:"hkxpqdtgsucylodaejmzmtnkpfvojabe.com"; nocase; bsize:36; reference:url,www.lacework.com/blog/hcrootkit-sutersu-linux-rootkit-analysis/; classtype:domain-c2; sid:2034074; rev:3; metadata:attack_target Client_Endpoint, created_at 2021_10_01, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_11_21;)

References

urlwww.lacework.com/blog/hcrootkit-sutersu-linux-rootkit-analysis/

Metadata

attack targetClient_Endpoint
created at2021_10_01
deploymentPerimeter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2022_11_21

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