alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; reference:url,doc.emergingthreats.net/2002992; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_General_Services; sid:2002992; rev:5;)

Added 2010-06-28 22:47:02 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; reference:url,doc.emergingthreats.net/2002992; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_General_Services; sid:2002992; rev:5;)

Added 2010-06-28 22:47:02 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; reference:url,doc.emergingthreats.net/2002992; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_General_Services; sid: 2002992; rev:5;)

Added 2009-02-11 19:24:44 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; reference:url,doc.emergingthreats.net/2002992; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_General_Services; sid: 2002992; rev:5;)

Added 2009-02-11 19:24:44 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; sid: 2002992; rev:4;)

Added 2008-05-18 19:52:13 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; sid: 2002992; rev:4;)

Added 2008-05-18 19:52:13 UTC

alert tcp any any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; sid: 2002992; rev:3;)

Added 2008-01-29 10:56:40 UTC

alert tcp any any -> $HOME_NET 110 (msg:"ET SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; sid: 2002992; rev:3;)

Added 2008-01-29 10:56:40 UTC

alert tcp any any -> $HOME_NET 110 (msg: "BLEEDING-EDGE SCAN Rapid POP3 Connections - Possible Brute Force Attack"; flags: S,12; threshold: type both, track by_src, count 10, seconds 120; classtype: misc-activity; sid: 2002992; rev:2;)