ET INFO Observed ZeroSSL Certificate for Suspicious TLD (.xyz)

7.0.35.0SID: 2031228Rev: 4Enabled1 views
Sourceet/open
Fileemerging-info.rules
CreatedNovember 23, 2020
UpdatedMarch 7, 2024
Classificationmisc-activity
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO Observed ZeroSSL Certificate for Suspicious TLD (.xyz)"; flow:established,to_client; tls.cert_subject; content:".xyz"; endswith; tls.cert_issuer; content:"ZeroSSL"; classtype:misc-activity; sid:2031228; rev:4; metadata:created_at 2020_11_23, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_07;)

Metadata

created at2020_11_23
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_07

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