crack-me

Solved by: grb

This is what the challenge looks like, there's a binary file attached with it.

Lets try to open the binary under IDA. This is the function that will greet us.

So, as you can see, the main function check if the first input is "ristek" and if the second input is "ctfcompit2025gaming!". If both condition are met, the program will print the flag. Equipped with this piece of information, we can just enter the those two inputs, and when we do, we get...

PO- PO- PO- PWNED!!! Pretty easy eh.