Author:
pranav

Language:
C/C++

Upload:
6:20 AM 02/13/2021

Level:
2

Download

Platform
Windows

Description

This will pretend as a legit software, and ask for a Key to 'unlock' the file. You will also be given the data to generate the Key. You should create and place the Key correctly to 'unlock' the software. You are not supposed to debug or patch the 'software'. Password: crackmes.one (default for all crackmes - check FAQ) IMPORTANT: READ ALL THE DOCS BEFORE LAUNCHING THE Crackme! By Pranav

• Comments
• Solutions

4epuxa on 5:05 PM 02/20/2021: Create .KEY file without name and enter into 0x99 0x43

pranav on 6:09 AM 02/21/2021: 4epuxa just 2 numbers?

4epuxa on 9:09 AM 02/21/2021: pranav Yes, because the dividend is 0xCF and 0xFF, and then there are zeros. We need these two numbers to be divisible and the remainder is 0x36. We divided them and received the remainder of 0x36, and since we have more than 0x00, the program simply transfers them to the message of successful registration

Scopes on 1:50 PM 02/24/2021: just jmp to loc_401703

pranav on 2:45 PM 02/24/2021: Scopes how did you do that? Did you patch the crackme?

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