ET POLICY dnslog .cn Observed in DNS Query
Sourceet/open
CreatedDecember 11, 2021
UpdatedDecember 11, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET POLICY dnslog .cn Observed in DNS Query"; dns.query; dotprefix; content:".dnslog.cn"; nocase; endswith; classtype:domain-c2; sid:2034669; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_12_11, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Informational, updated_at 2021_12_11;)
Metadata
attack targetClient_Endpoint
created at2021_12_11
deploymentInternal
performance impactLow
confidenceHigh
signature severityInformational
updated at2021_12_11
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