ET POLICY TLS/SSL Server Certificate Exchange on Unusual Port SSLv3

SID: 2003013Rev: 70 views
History
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationunusual-client-port-connection
alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Certificate Exchange on Unusual Port SSLv3"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 00|"; content:"|0b|"; within:6; classtype:unusual-client-port-connection; sid:2003013; rev:7; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_07_26;)

Metadata

created at2010_07_30
confidenceHigh
signature severityInformational
updated at2019_07_26

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