Initially, cranim.txt is embedded in the game's resource files and inaccessible to the player. But someone extracted it, modified it (!), and uploaded it to HP. And vbn modified the already modified file. So, those who downloaded cranim from the Portal also unknowingly made changes to the mechanics of morale and luck. Think about it!
Can you specifically say how and in what way he changed the mechanics of morale and luck? The fact is that when testing battles with the unmodified file and without it, everything turns out the same.