ET INFO URL Shortening Service Domain in DNS Lookup (zws .im)
Sourceet/open
CreatedJuly 13, 2023
UpdatedJuly 13, 2023
Classificationmisc-activity
alert dns $HOME_NET any -> any any (msg:"ET INFO URL Shortening Service Domain in DNS Lookup (zws .im)"; dns.query; bsize:6; content:"zws.im"; nocase; classtype:misc-activity; sid:2046818; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_07_13, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_13, reviewed_at 2024_02_13;)
Metadata
attack targetClient_Endpoint
created at2023_07_13
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_07_13
reviewed at2024_02_13
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