#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,ET.is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative; byte_test:1,<,51,0,relative; byte_test:1,=,46,1,relative; flowbits: set,is_ssh_client_banner; reference:url,doc.emergingthreats.net/2001974; classtype:misc-activity; sid:2001974; rev:8; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2022-03-27 11:30:54 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative; byte_test:1,<,51,0,relative; byte_test:1,=,46,1,relative; flowbits: set,is_ssh_client_banner; reference:url,doc.emergingthreats.net/2001974; classtype:misc-activity; sid:2001974; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:37:41 UTC

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Added 2018-09-13 17:52:39 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative; byte_test:1,<,51,0,relative; byte_test:1,=,46,1,relative; flowbits: set,is_ssh_client_banner; reference:url,doc.emergingthreats.net/2001974; classtype:misc-activity; sid:2001974; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:55:44 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative; byte_test:1,<,51,0,relative; byte_test:1,=,46,1,relative; flowbits: set,is_ssh_client_banner; reference:url,doc.emergingthreats.net/2001974; classtype:misc-activity; sid:2001974; rev:7;)

Added 2011-10-12 19:11:04 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative; byte_test:1,<,51,0,relative; byte_test:1,=,46,1,relative; flowbits: set,is_ssh_client_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001974; sid:2001974; rev:7;)

Added 2011-09-14 21:09:50 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative; byte_test:1,<,51,0,relative; byte_test:1,=,46,1,relative; flowbits: set,is_ssh_client_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001974; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid:2001974; rev:7;)

Added 2011-02-04 17:21:39 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001974; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid:2001974; rev:7;)

Added 2010-06-28 22:46:59 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001974; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid:2001974; rev:7;)

Added 2010-06-28 22:46:59 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001974; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid: 2001974; rev:7;)

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

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001974; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid: 2001974; rev:7;)

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

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; sid: 2001974; rev:6;)

Added 2008-01-31 18:48:09 UTC

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#alert tcp any any -> any $SSH_PORTS (msg:"ET POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; sid: 2001974; rev:6;)

Added 2008-01-31 18:48:09 UTC

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#alert tcp any any -> any $SSH_PORTS (msg: "BLEEDING-EDGE POLICY SSH Client Banner Detected on Expected Port"; flowbits:isset,is_ssh_server_banner; flowbits:noalert; flow: from_client,established; content:"SSH-"; offset: 0; depth: 4; byte_test:1,>,48,0,relative;byte_test:1,<,51,0,relative;byte_test:1,=,46,1,relative;flowbits: set,is_ssh_client_banner; classtype:misc-activity; sid: 2001974; rev:5; )

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