ET INFO URL Shortener Service Domain in DNS Lookup (s .yam .com)
Sourceet/open
Fileemerging-info.rules
CreatedMay 10, 2023
UpdatedMarch 26, 2024
Classificationmisc-activity
alert dns $HOME_NET any -> any any (msg:"ET INFO URL Shortener Service Domain in DNS Lookup (s .yam .com)"; dns.query; bsize:9; content:"s.yam.com"; nocase; classtype:misc-activity; sid:2045631; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_05_10, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
Metadata
attack targetClient_Endpoint
created at2023_05_10
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
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