ET INFO Observed URL Shortening Service Domain (meet .id in TLS SNI)
Sourceet/open
CreatedAugust 9, 2023
UpdatedAugust 9, 2023
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed URL Shortening Service Domain (meet .id in TLS SNI)"; flow:established,to_server; tls.sni; bsize:7; content:"meet.id"; fast_pattern; classtype:misc-activity; sid:2047119; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_08_09, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_08_09, reviewed_at 2024_03_08;)
Metadata
attack targetClient_Endpoint
created at2023_08_09
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_08_09
reviewed at2024_03_08
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