| First Crackme |
This is the first crackme for which I wrote a keygen. It was interesting to solve!
The verification algorithm checks the first character of the string. If it is <= 53, it generates a 9-character password based on that first character and then compares it with the user input.
The password generation algorithm works as follows: each character starting from the second one is obtained by adding the ASCII code of the previous character and the index of the character being generated.
For example, if the first character is '5', then the second will be '6' (53 + 1), and the third will be '8' (54 + 2).
Password example: 568;?DJQY |
2026-02-03 18:06 |