Kigen's Anti-Cheat

Hallo I am from Czech republic, and my English is not very good, but it will be ok :D
My inquiry is: What KAC id´s means? please i want know what is 5:15,or 5:14 i couldn´t find it...

please answer this way: for example KAC 5:15 is wallhack or 5:14 is aimbot --> i dont know what does it mean ...