ET DELETED TLS/SSL Server Hello Done on Unusual Port

SID: 2003016Rev: 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 DELETED TLS/SSL Server Hello Done on Unusual Port"; flowbits:isset,BS.SSL.Server.Key; flow:established; content:"|16 03 01|"; content:"|0e|"; within:6; flowbits:set,BS.SSL.Server.Hello.Done; flowbits:noalert; classtype:unusual-client-port-connection; sid:2003016; rev:7; metadata:created_at 2010_07_30, signature_severity Unknown, updated_at 2019_07_26;)

Metadata

created at2010_07_30
signature severityUnknown
updated at2019_07_26

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