ET INFO Observed Delivr .to Phishing/Security Simulation Service Domain (delivrto .me in TLS SNI)
Sourceet/open
Fileemerging-info.rules
CreatedJanuary 10, 2023
UpdatedMarch 26, 2024
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Delivr .to Phishing/Security Simulation Service Domain (delivrto .me in TLS SNI)"; flow:established,to_server ; tls.sni; bsize:11; content:"delivrto.me"; fast_pattern; reference:url,delivr.to/ ; classtype:misc-activity; sid:2043253; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_01_10, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
References
| url | delivr.to/ |
Metadata
attack targetClient_Endpoint
created at2023_01_10
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
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