ET INFO Observed URL Shortening Service SSL/TLS Cert (rb.gy)
Sourceet/open
CreatedMay 19, 2022
UpdatedApril 28, 2023
Classificationmisc-activity
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO Observed URL Shortening Service SSL/TLS Cert (rb.gy)"; flow:from_server,established; tls.cert_subject; content:"CN=rb.gy"; fast_pattern; classtype:misc-activity; sid:2036628; rev:2; metadata:created_at 2022_05_19, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_28;)
Metadata
created at2022_05_19
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_04_28
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