Table of contents
Introduction
Challenge: file-run-1
Category: Reverse Engineering
Description:
A program has been provided to you, what happens if you try to run it on the command line? Download the program here.
Solution
We have been provided with a file called run. If you try to run the file like this:
./run
It won't work as expected. You should first give yourself permission to execute this file.
chmod +x ./run
Now if you try to run this, it will work. Just like this:
./run
picoCTF{U51N6_Y0Ur_F1r57_F113_e5559d46}
Conclusion
This one is what I think is the easiest challenge ever on the picoCTF 2022.
Flag: picoCTF{U51N6_Y0Ur_F1r57_F113_e5559d46}