ET DNS Standard query response, Not Implemented

SID: 2001118Rev: 60 views
History
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationnot-suspicious
alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Not Implemented"; pcre:"/^..[\x81\x82\x83\x84\x85\x86\x87]\x84/"; classtype:not-suspicious; sid:2001118; 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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