Micro Corruption IV: Cusco

Let's look at the main function. It has only one instruction that calls the 'login' function.


So lets look at the login function.


The 'test_password_valid' function that is being called is of interest to us. However, after observing the function, nothing stands as important.


Now, let's check the unlock_door function that starts at 4446.


We input the password as 16 characters (32 As in hex) with the value 0x4644 as below.

We are successful in solving this level.