ET DNS Standard query response, Name Error
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationnot-suspicious
alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Name Error"; pcre:"/^..[\x81\x82\x83\x84\x85\x86\x87]\x83/"; classtype:not-suspicious; sid:2001117; rev:6; metadata:created_at 2010_07_30, signature_severity Informational, updated_at 2019_07_26;)
Metadata
created at2010_07_30
signature severityInformational
updated at2019_07_26
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