ET INFO Public Proxy Service Domain in DNS Lookup (89ip .cn)
Sourceet/open
CreatedMarch 7, 2023
UpdatedMarch 7, 2023
Classificationbad-unknown
alert dns $HOME_NET any -> any any (msg:"ET INFO Public Proxy Service Domain in DNS Lookup (89ip .cn)"; dns.query; dotprefix; content:".89ip.cn"; nocase; endswith; classtype:bad-unknown; sid:2044500; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_03_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_07, reviewed_at 2023_10_11;)
Metadata
attack targetClient_Endpoint
created at2023_03_07
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_03_07
reviewed at2023_10_11
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