ET INFO URL Shortener Service Domain in DNS Lookup (yourls .org)
Sourceet/open
CreatedJanuary 31, 2022
UpdatedApril 28, 2023
Classificationmisc-activity
alert dns $HOME_NET any -> any any (msg:"ET INFO URL Shortener Service Domain in DNS Lookup (yourls .org)"; dns.query; content:"yourls.org"; nocase; bsize:10; classtype:misc-activity; sid:2035023; rev:3; metadata:attack_target Client_Endpoint, created_at 2022_01_31, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_28, reviewed_at 2024_10_14;)
Metadata
attack targetClient_Endpoint
created at2022_01_31
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_04_28
reviewed at2024_10_14
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