Written by Emily Leng
Try your hand at some stego.
Open up the problem in a hex editor and take a look around.
Open stegosaurus.jpg in hexdump in the Linux terminal.
$ hd stegosaurus.jpg
At the bottom, you will see:
000144e0 54 48 49 53 20 57 41 53 20 45 41 53 59 20 00 00 |THIS WAS EASY ..|
000144f0 4e 45 58 54 20 54 49 4d 45 20 57 49 4c 4c 00 00 |NEXT TIME WILL..|
00014500 42 45 20 48 41 52 44 45 52 0d 0a ae 28 44 76 94 |BE HARDER...(Dv.|
00014510 46 4c 41 47 20 49 53 20 5c b0 c8 1b b9 35 2c 4c |FLAG IS \....5,L|
00014520 68 33 78 5f 31 73 5f 63 30 30 6c 20 4f e0 3a 57 |h3x_1s_c00l O.:W|
h3x_1s_c00l