alert syslog $EXTERNAL_NET any -> $HOME_NET any (msg:"[CISCO-ACS] Failed Login Attempt - Brute force [CisACS] [5/5]"; program: CisACS_02_FailedAuth; parse_src_ip: 1; parse_dst_ip: 2; after: track by_src, count 5, seconds 300; threshold: type limit, track by_src, count 5, seconds 300; classtype: unsuccessful-user; reference: url,wiki.quadrantsec.com/bin/view/Main/5001976; sid: 5001976; rev:2;)
-- Main.Sagan-Wiki-Add - 2015-10-21
New revisions of 5001976 will be below...
alert syslog $EXTERNAL_NET any -> $HOME_NET any (msg:"[CISCO-ACS] Failed Login Attempt - Brute force [CisACS] [5/5]"; program: CisACS_02_FailedAuth; parse_src_ip: 1; parse_dst_ip: 2; flowbits: set,brute_force,21600; after: track by_src, count 5, seconds 300; threshold: type limit, track by_src, count 5, seconds 300; classtype: unsuccessful-user; reference: url,wiki.quadrantsec.com/bin/view/Main/5001976; sid: 5001976; rev:3;)
-- Main.Sagan-Wiki-Add - 2016-8-30