Author:
timotei_

Language:
Assembler

Upload:
6:53 PM 04/18/2023

Platform
Windows

Difficulty:
1.5

Quality:
4.0

Arch:
x86-64

Description

A crackme for beginners. Get yourself a keyfile or even better create a keyfilemaker. Enjoy!

• Comments
• Solutions

MARI0x83 on 10:27 AM 04/20/2023: Does not launch for some reason

timotei_ on 6:23 AM 04/21/2023: @MARI0x83 Correct, it won't start without a valid keyfile :-)

Tyfo on 8:56 AM 05/24/2023: Little spoiler: this program checks the checksum of a file with a certain name. The length of the file must be equal to a certain value, and the content must fit the checksum check (which is equal to the last character). So there are many solutions to this problem. An interesting problem with many solutions. For example, a file with the following content (as hex!): 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 FF 02

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