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<h2> #alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; classtype:misc-activity; sid:2002918; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_30;) </h2> Added 2018-09-13 19:38:21 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> </h2> Added 2018-09-13 17:53:01 UTC <hr> <h2> #alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; classtype:misc-activity; sid:2002918; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_30;) </h2> Added 2017-08-07 20:56:19 UTC <hr> <h2> #alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; classtype:misc-activity; sid:2002918; rev:6;) </h2> Added 2011-10-12 19:12:31 UTC <hr> <h2> #alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; sid:2002918; rev:6;) </h2> Added 2011-09-14 22:25:28 UTC <hr> <h2> #alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/EXPLOIT/EXPLOIT_RealVNC; sid:2002918; rev:6;) </h2> Added 2011-02-04 17:22:08 UTC <hr> <h2> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/EXPLOIT/EXPLOIT_RealVNC; sid:2002918; rev:6;) </h2> Added 2010-06-03 14:31:03 UTC <hr> <h2> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.realvnc.com/docs/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/EXPLOIT/EXPLOIT_RealVNC; sid:2002918; rev:6;) </h2> Added 2010-06-03 14:31:03 UTC <hr> <h2> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/EXPLOIT/EXPLOIT_RealVNC; sid:2002918; rev:5;) </h2> Added 2009-02-07 22:00:26 UTC <hr> <h2> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; reference:url,doc.emergingthreats.net/bin/view/Main/2002918; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/EXPLOIT/EXPLOIT_RealVNC; sid:2002918; rev:5;) </h2> Added 2009-02-07 22:00:26 UTC <hr> <h2> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; sid:2002918; rev:4;) </h2> Added 2008-05-18 19:52:13 UTC <hr> <h2> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; sid:2002918; rev:4;) </h2> Added 2008-05-18 19:52:13 UTC <hr> <h2> alert tcp $HOME_NET any -> any any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; sid:2002918; rev:3;) </h2> Added 2008-01-25 10:56:38 UTC <hr> <h2> alert tcp $HOME_NET any -> any any (msg:"ET EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; sid:2002918; rev:3;) </h2> Added 2008-01-25 10:56:38 UTC <hr> <h2> alert tcp $HOME_NET any -> any any (msg:"BLEEDING-EDGE EXPLOIT VNC Server VNC Auth Offer - No Challenge string"; flowbits:isset,BSis.vnc.setup; flow:established; dsize:2; content:"|01 02|"; depth:2; flowbits:noalert; flowbits:set,BSvnc.auth.offered; classtype:misc-activity; reference:url,www.cl.cam.ac.uk/Research/DTG/attarchive/vnc/rfbproto.pdf; sid:2002918; rev:2;) </h2> <hr> <hr>
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Topic revision: r1 - 2018-09-13
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