alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic Potential Scan or Infection (Inbound)"; flow:to_server; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; reference:url,doc.emergingthreats.net/2001972; classtype:network-scan; sid:2001972; rev:20; metadata:created_at 2010_07_30, former_category SCAN, updated_at 2017_05_11;)
Added 2020-08-05 19:01:35 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic Potential Scan or Infection (Inbound)"; flow:to_server; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; metadata: former_category SCAN; reference:url,doc.emergingthreats.net/2001972; classtype:network-scan; sid:2001972; rev:20; metadata:created_at 2010_07_30, updated_at 2017_05_11;)
Added 2018-09-13 19:37:40 UTC
Added 2018-09-13 17:52:39 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic Potential Scan or Infection (Inbound)"; flow:to_server; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; metadata: former_category SCAN; reference:url,doc.emergingthreats.net/2001972; classtype:network-scan; sid:2001972; rev:20; metadata:created_at 2010_07_30, updated_at 2017_05_11;)
Added 2017-08-07 20:55:44 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic Potential Scan or Infection (Inbound)"; flow:to_server; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; reference:url,doc.emergingthreats.net/2001972; classtype:network-scan; sid:2001972; rev:20;)
Added 2017-05-12 14:59:42 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection (Inbound)"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; reference:url,doc.emergingthreats.net/2001972; classtype:network-scan; sid:2001972; rev:18;)
Added 2015-04-15 11:57:48 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection (Inbound)"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; reference:url,doc.emergingthreats.net/2001972; classtype:misc-activity; sid:2001972; rev:17;)
Added 2013-05-28 21:46:41 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; reference:url,doc.emergingthreats.net/2001972; classtype:misc-activity; sid:2001972; rev:16;)
Added 2011-10-12 19:11:04 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; reference:url,doc.emergingthreats.net/2001972; sid:2001972; rev:16;)
Added 2011-09-14 21:09:48 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; reference:url,doc.emergingthreats.net/2001972; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Term_Server; sid:2001972; rev:16;)
Added 2011-02-04 17:21:39 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; reference:url,doc.emergingthreats.net/2001972; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Term_Server; sid:2001972; rev:16;)
Added 2010-06-28 22:47:03 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; reference:url,doc.emergingthreats.net/2001972; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Term_Server; sid:2001972; rev:16;)
Added 2010-06-28 22:47:02 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; reference:url,doc.emergingthreats.net/2001972; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Term_Server; sid: 2001972; rev:16;)
Added 2009-02-12 18:21:19 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; reference:url,doc.emergingthreats.net/2001972; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Term_Server; sid: 2001972; rev:16;)
Added 2009-02-12 18:21:19 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; sid: 2001972; rev:15;)
Added 2008-01-29 10:56:40 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; sid: 2001972; rev:15;)
Added 2008-01-29 10:56:40 UTC
alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg: "BLEEDING-EDGE Behavioral Unusually fast Terminal Server Traffic, Potential Scan or Infection"; flags: S,12; threshold: type both, track by_src, count 20, seconds 360; classtype: misc-activity; sid: 2001972; rev:14; )