ET MALWARE Observed DNS Query to Known Indexsinas CnC Domain

SID: 2033235Rev: 10 views
History
Sourceet/open
CreatedJuly 5, 2021
UpdatedJuly 5, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Known Indexsinas CnC Domain"; dns.query; content:"a.ccmd.website"; endswith; fast_pattern; reference:url,www.guardicore.com/labs/smb-worm-indexsinas/; classtype:domain-c2; sid:2033235; rev:1; metadata:created_at 2021_07_05, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_05;)

References

urlwww.guardicore.com/labs/smb-worm-indexsinas/

Metadata

created at2021_07_05
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_07_05

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