#alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; reference:url,doc.emergingthreats.net/2010487; classtype:attempted-dos; sid:2010487; rev:2; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-10-30 18:17:37 UTC


#alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; reference:url,doc.emergingthreats.net/2010487; classtype:attempted-dos; sid:2010487; rev:2; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-10-30 16:39:46 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; reference:url,doc.emergingthreats.net/2010487; classtype:attempted-dos; sid:2010487; rev:2; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:03:36 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; reference:url,doc.emergingthreats.net/2010487; classtype:attempted-dos; sid:2010487; rev:2;)

Added 2011-10-12 19:29:53 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; classtype:attempted-dos; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; reference:url,doc.emergingthreats.net/2010487; sid:2010487; rev:2;)

Added 2011-09-14 22:43:05 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; classtype:attempted-dos; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; reference:url,doc.emergingthreats.net/2010487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Ntp; sid:2010487; rev:2;)

Added 2011-02-04 17:30:03 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; classtype:attempted-dos; reference:url,doc.emergingthreats.net/2010487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Ntp; sid:2010487; rev:2;)

Added 2009-12-16 09:00:48 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; classtype:attempted-dos; reference:url,doc.emergingthreats.net/2010487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Ntp; sid:2010487; rev:2;)

Added 2009-12-16 09:00:48 UTC


alert udp $EXTERNAL_NET 123 -> $HOME_NET 123 (msg:"ET DOS Potential Inbound NTP denial-of-service attempt (repeated mode 7 reply)"; dsize:4; content:"|97 00 00 00|"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.kb.cert.org/vuls/id/568372; reference:cve,2009-3563; classtype:attempted-dos; sid:2010487; rev:1;)

Added 2009-12-14 21:16:27 UTC


Topic revision: r1 - 2017-10-30 - TWikiGuest
 
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