759 B
759 B
Big JPG
There's more data to this image than what meets the eye.
About the Challenge
We were given a jpg
file and we need to find the flag inside the image
How to Solve?
First, run binwalk or you can use CyberChef and then choose Extract File
operator. You will see a xz
file
Open the xz
file and you will find 2 images called key.png
and flag.jpg
. Input the key.png
file into AperiSolve or you can zsteg
tool to extract the key
You got the password! And right now you can use steghide
or AperiSolve again but don't forget to input uR_aLmOsT_tHeRe
in the form input
Download the result and voilà!
UDCTF{lay3r5_0n_lay3r5}