README.md

picoCTF 2022: file-run2

Author: Will Hong

Description

Another program, but this time, it seems to want some input. What happens if you try to run it on the command line with input "Hello!"? Download the program here.

Hints

Hint 1

Try running it and add the phrase "Hello!" with a space in front (i.e. "./run Hello!")

Summary

Download the file, make it exectuable and run with the argument "Hello!".

wget -N https://artifacts.picoctf.net/c/356/run
chmod u+x run
./run "Hello!"

Flag

Show flag

picoCTF{F1r57_4rgum3n7_0097836e}