Monday, October 1, 2018

Micro Corruption III: Hanoi


Hanoi is the third level on Micro Corruption. So, let's take a look at the main function:

The main function, unlike before, is very short and has only two instructions. Next we check the login function that is being called.

Here it says "Remember: passwords are between 8 and 16 characters." Now, lets input a 16 character password and see what happens.


The password we have entered starts at 2400 and ends right before 2410. If we look at the login function again, there is a compare instruction:

So, now we input the password of 16 characters and the value 0xe7 together.


Thirty two A's and e7 have been input as we are entering the password in hex encoded format. Then we are welcomed with the message that the door has been unlocked solving this level.

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