#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; reference:url,doc.emergingthreats.net/2003010; classtype:unusual-client-port-connection; sid:2003010; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:56:24 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; reference:url,doc.emergingthreats.net/2003010; classtype:unusual-client-port-connection; sid:2003010; rev:7;)

Added 2011-10-12 19:12:42 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; sid:2003010; rev:7;)

Added 2011-09-14 22:25:39 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2011-02-04 17:22:12 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2010-02-15 10:46:51 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2010-02-15 10:46:51 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2010-02-15 10:44:44 UTC


#alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2010-02-15 10:44:44 UTC


alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2009-02-11 19:15:23 UTC


alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; reference:url,doc.emergingthreats.net/2003010; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_SSL_TLS_on_High_Port; sid:2003010; rev:7;)

Added 2009-02-11 19:15:23 UTC


alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; sid:2003010; rev:6;)

Added 2008-09-10 11:30:21 UTC


alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; sid:2003010; rev:6;)

Added 2008-09-10 11:30:21 UTC


alert tcp any 1024:65535 -> any any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; sid:2003010; rev:5;)

Added 2008-01-31 18:48:10 UTC


alert tcp any 1024:65535 -> any any (msg:"ET POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; sid:2003010; rev:5;)

Added 2008-01-31 18:48:10 UTC


alert tcp any 1024:65535 -> any any (msg:"BLEEDING-EDGE POLICY TLS/SSL Server Hello on Unusual Port"; flowbits:isset,BS.SSL.Client.Hello; flow:established; content:"|16 03 01|"; depth:3; content:"|02|"; within:6; content:"|03 01|"; within:6; flowbits:set,BS.SSL.Server.Hello; flowbits:noalert; classtype:unusual-client-port-connection; sid:2003010; rev:4;)



Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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