#alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; classtype:bad-unknown; sid:2002676; rev:3; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:38:10 UTC

Added 2018-09-13 17:52:55 UTC

#alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; classtype:bad-unknown; sid:2002676; rev:3; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:56:09 UTC

#alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; classtype:bad-unknown; sid:2002676; rev:3;)

Added 2013-06-28 21:06:11 UTC

#alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; classtype:bad-unknown; sid:2002676; rev:3;)

Added 2013-06-28 20:22:38 UTC

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; classtype:bad-unknown; sid:2002676; rev:3;)

Added 2011-10-12 19:12:08 UTC

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; sid:2002676; rev:3;)

Added 2011-09-14 22:25:02 UTC

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Tunnel_nstx; sid:2002676; rev:3;)

Added 2011-02-04 17:22:00 UTC

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Tunnel_nstx; sid:2002676; rev:3;)

Added 2009-02-11 19:00:24 UTC

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; reference:url,doc.emergingthreats.net/2002676; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Tunnel_nstx; sid:2002676; rev:3;)

Added 2009-02-11 19:00:24 UTC

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; sid:2002676; rev:2;)

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

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; sid:2002676; rev:2;)

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

alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"BLEEDING-EDGE POLICY nstx DNS Tunnel Outbound"; content:"cT"; offset:12; depth:3; content:"|00 10 00 01 00 00 29 08|"; within:255; classtype:bad-unknown; reference:url,savannah.nongnu.org/projects/nstx/; reference:url,nstx.dereference.de/nstx; sid:2002676; rev:1;)