#alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET TELNET External Telnet Login Prompt from Cisco Device"; flow:from_server,established; pcre:"/^(\r\n)*/"; content:"User Access Verification"; within:24; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; classtype:attempted-admin; sid:2008861; rev:6;)

Added 2015-09-16 18:22:36 UTC


#alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET TELNET External Telnet Login Prompt from Cisco Device"; flow:from_server,established; pcre:"/^(\r\n)*/"; content:"User Access Verification"; within:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; classtype:attempted-admin; sid:2008861; rev:6;)

Added 2015-04-15 11:57:49 UTC


#alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET TELNET External Telnet Login To Cisco Device"; flow:from_server,established; pcre:"/^(\r\n)*/"; content:"User Access Verification"; within:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; classtype:misc-activity; sid:2008861; rev:4;)

Added 2012-10-29 22:23:48 UTC


#alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET TELNET External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; depth:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; classtype:misc-activity; sid:2008861; rev:5;)

Added 2011-10-12 19:26:03 UTC


#alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET TELNET External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; depth:24; classtype:misc-activity; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; sid:2008861; rev:5;)

Added 2011-09-14 22:39:28 UTC


#alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET TELNET External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; depth:24; classtype:misc-activity; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Cisco; sid:2008861; rev:5;)

Added 2011-02-04 17:28:05 UTC


alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET POLICY External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; classtype:misc-activity; depth:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Cisco; sid:2008861; rev:3;)

Added 2009-02-10 20:53:05 UTC


alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET POLICY External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; classtype:misc-activity; depth:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; reference:url,doc.emergingthreats.net/bin/view/Main/2008861; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Cisco; sid:2008861; rev:3;)

Added 2009-02-10 20:53:05 UTC


alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET POLICY External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; classtype:misc-activity; depth:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; sid:2008861; rev:2;)

Added 2008-12-09 18:12:31 UTC


alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET POLICY External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; classtype:misc-activity; depth:24; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; sid:2008861; rev:2;)

Added 2008-12-09 18:12:31 UTC


alert tcp $HOME_NET 23 -> $EXTERNAL_NET any (msg:"ET POLICY External Telnet Login To Cisco Device"; flow:from_server,established; content:"User Access Verification"; classtype:misc-activity; offset:30; reference:url,articles.techrepublic.com.com/5100-10878_11-5875046.html; sid:2008861; rev:1;)

Added 2008-12-08 11:09:42 UTC


Topic revision: r1 - 2015-09-16 - TWikiGuest
 
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