ET MALWARE TAIDOOR CnC Domain in DNS Lookup (www.cnaweb.mrslove .com)

7.0.35.0SID: 2030642Rev: 3Enabled1 views
Sourceet/open
Fileemerging-malware.rules
CreatedAugust 3, 2020
UpdatedMarch 25, 2024
Classificationcommand-and-control
alert dns $HOME_NET any -> any any (msg:"ET MALWARE TAIDOOR CnC Domain in DNS Lookup (www.cnaweb.mrslove .com)"; dns.query; bsize:22; content:"www.cnaweb.mrslove.com"; nocase; reference:url,us-cert.cisa.gov/ncas/analysis-reports/ar20-216a; classtype:command-and-control; sid:2030642; rev:3; metadata:attack_target Client_Endpoint, created_at 2020_08_03, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_25;)

References

urlus-cert.cisa.gov/ncas/analysis-reports/ar20-216a

Metadata

attack targetClient_Endpoint
created at2020_08_03
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_25

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