mirunaf's crappy code, crackMe\patchMe\keyMe

Author:
mirunaf

Language:
Java

Upload:
2025-07-09 12:57

Download

Platform:
Multiplatform

Difficulty:
2.0

Quality:
3.7

Arch:
java

Downloads:
34

Size:
2.33 KB

Writeups:
0

Comments:
5

Description

It will ask for a key, if the key is correct it'll ask you where you wana save/extract the file. I didn't use any obfuscator or encryption, only numbers in crappy code.

Comments (5)
Writeups (0)

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nightxyz on 2025-07-11 21:48: JD-GUI failed but CFR succeeded in its mission. But it asks path, i enter c:\users\profilename\desktop and it gives "error occured". However, key works. Key is 7 characters long.

mirunaf on 2025-07-15 16:40: @nightxyz yea i fu*k it up, it gives an error message, if it is succesfull.

regullar on 2025-09-20 18:15: [Click to reveal]

jmcnamara23 on 2025-10-12 01:14: I used a Java Decompiler to extract the source code, cleaned it up in Sublime Text, and patched it to print all strings to the console. This was enough for it to print the key and any other decoded strings the program uses. File write functions don't work properly, but everything else does.

Michaelele on 2025-12-05 16:42: JD-GUI didn't decompile the jar properly, but CFR worked like a charm. Whenever you entered the valid key and are prompted to specify a path to save the file, the condition checks for file.createNewFile() which always returns false, because the file already exists. You should first create the file and then start writing to it using the FileWriter, becasue the FileWriter already creates the file on the disk.

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crackmes.one

crackmes.one

mirunaf's crappy code, crackMe\patchMe\keyMe