Find the password.
How to solve it?
Bottom-up or Top-down - you can start either from the end or from main's first line of code
Google ("movsx x86", "malloc", etc.)
Don't give up - it's all about staring long enough
You can use the following checkpoints for a step-by-step solution.
Type in the solution in the quiz below :)
Note: a complete solution to the exercise will be published soon.
main's first block
Library functions in use
The Mystery Function