CrossCTF_2017: GovTech Binary Challenge Level 2

Category: Binary Points: 100 Description:

There's more! File here.

Write-up

Utilizing the same binary as level 1, this can be solved through incorporating the usage of NothingImportant.class through the usage of an external .java class. However, this will take a long time and it's more efficient to transpile the code to remove all the sleep delays.

As such, I've come to use the hashlib library in Python for ultra-efficient solving code.