alert syslog $EXTERNAL_NET any -> $HOME_NET any (msg: "[CISCO-IOS] Login Failed - Brute Force [10/1]"; content: "SEC_LOGIN-4-LOGIN_FAILED"; after: track by_src, count 10, seconds 300; threshold: type limit, track by_src, count 1, seconds 86400; fwsam: src, 1 day; classtype: unsuccessful-user; parse_src_ip: 1; reference: url,wiki.quadrantsec.com/bin/view/Main/5001686; sid: 5001686; rev:6;)

-- Main.Sagan-Wiki-Add - 2015-10-21

New revisions of 5001686 will be below...

alert syslog $EXTERNAL_NET any -> $HOME_NET any (msg: "[CISCO-IOS] Login Failed - Brute Force [10/1]"; content: "SEC_LOGIN-4-LOGIN_FAILED"; flowbits: set,brute_force,21600; after: track by_src, count 10, seconds 300; threshold: type limit, track by_src, count 1, seconds 86400; fwsam: src, 1 day; classtype: unsuccessful-user; parse_src_ip: 1; reference: url,wiki.quadrantsec.com/bin/view/Main/5001686; sid: 5001686; rev:7;)

-- Main.Sagan-Wiki-Add - 2016-8-30

Topic revision: r1 - 2015-10-21 - Sagan-Wiki-Add
 
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