WOW... So Meta
1 minute to read
We are told to find the flag in this image:
However, the flag is not visible inside the image and it is not hidden in its content. However, we can find the flag in the file metadata.
We can use exiftool
to extract the file metadata and then filter by CTFlearn
using grep
:
$ exiftool 3UWLBAUCb9Z2.jpg | grep CTFlearn
Camera Serial Number : CTFlearn{EEe_x_I_FFf}