Category: Reverse Engineering Points: 20 Description:
This program requires some unprintable characters as input... But how do you print unprintable characters? CLI yourself to /problems/33432c6de9329bca3a3ff26e5538d8f2 and turn that Hex2Raw!
Google for easy techniques of getting raw output to command line. In this case, you should be looking for an easy solution.
In simple python,
$python -c "import base64; print('9b0f7b43804d4abd6f7e1bbe51 5c55d5'.decode('hex'))" | /problems/33432c6de9329bca3a3ff26e 5538d8f2/hex2raw Give me this in raw form (0x41 -> 'A'): 9b0f7b43804d4abd6f7e1bbe515c55d5 You gave me: 9b0f7b43804d4abd6f7e1bbe515c55d5 Yay! That's what I wanted! Here be the flag: 84234a119cee0edf78366463973d518c
Therefore, the flag is