ET MALWARE APT/Sidewinder CnC Domain in DNS Lookup (afcat .xyz)

7.0.35.0SID: 2034877Rev: 2Enabled3 views
Sourceet/open
Fileemerging-malware.rules
CreatedJanuary 10, 2022
UpdatedMarch 26, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE APT/Sidewinder CnC Domain in DNS Lookup (afcat .xyz)"; dns.query; bsize:9; content:"afcat.xyz"; nocase; reference:url,twitter.com/h2jazi/status/1479502335328112645; reference:md5,e7c7916f7bf0ddc511466ce106137e66; classtype:domain-c2; sid:2034877; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_01_10, deployment Perimeter, malware_family Sidewinder, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)

References

urltwitter.com/h2jazi/status/1479502335328112645
md5
e7c7916f7bf0ddc511466ce106137e66
Google SearchBrave Search

Metadata

attack targetClient_Endpoint
created at2022_01_10
deploymentPerimeter
malware familySidewinder
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26

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