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<h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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,ET.is_ssh_server_banner; reference:url,doc.emergingthreats.net/2001973; classtype:misc-activity; sid:2001973; rev:8; metadata:created_at 2010_07_30, updated_at 2010_07_30;) </h2> Added 2022-03-27 11:30:54 UTC %COMMENT{type="threadmode" default="Please enter documentation, comments, false positives, or concerns with this signature. Press the Attach button below to add samples or Pcaps." button="Add to Documentation" }% <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; reference:url,doc.emergingthreats.net/2001973; classtype:misc-activity; sid:2001973; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;) </h2> Added 2018-09-13 19:37:41 UTC <hr> <h2> </h2> Added 2018-09-13 17:52:39 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; reference:url,doc.emergingthreats.net/2001973; classtype:misc-activity; sid:2001973; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;) </h2> Added 2017-08-07 20:55:44 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; reference:url,doc.emergingthreats.net/2001973; classtype:misc-activity; sid:2001973; rev:7;) </h2> Added 2011-10-12 19:11:04 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001973; sid:2001973; rev:7;) </h2> Added 2011-09-14 21:09:49 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001973; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid:2001973; rev:7;) </h2> Added 2011-02-04 17:21:39 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001973; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid:2001973; rev:7;) </h2> Added 2010-06-28 22:46:59 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001973; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid:2001973; rev:7;) </h2> Added 2010-06-28 22:46:59 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001973; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid: 2001973; rev:7;) </h2> Added 2009-02-11 19:15:23 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; reference:url,doc.emergingthreats.net/2001973; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Non-Standard_SSH_Port; sid: 2001973; rev:7;) </h2> Added 2009-02-11 19:15:23 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; sid: 2001973; rev:6;) </h2> Added 2008-01-31 18:48:09 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg:"ET POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; sid: 2001973; rev:6;) </h2> Added 2008-01-31 18:48:09 UTC <hr> <h2> #alert tcp any $SSH_PORTS -> any any (msg: "BLEEDING-EDGE POLICY SSH Server Banner Detected on Expected Port"; flowbits:noalert; flow: from_server,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_server_banner; classtype:misc-activity; sid: 2001973; rev:5; ) </h2> <hr> <hr>
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Topic revision: r1 - 2022-03-27
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