Missing Pieces

We get a image from the cover of Jack White’s Blunderbuss cd. First thing we can do if pass the image through stegsolve and see if there’s something we can find.

Didn’t find much. I then tried to play around with the color curves in GIMP and found something.

If we crop the flag and pass it to zbarimg gives us the flag.

zbarimg flag.jpeg 
QR-Code:flag-517qBd4tesUTUomYdz7W
scanned 1 barcode symbols from 1 images in 0 seconds

The flag is flag-517qBd4tesUTUomYdz7W