App - Script

So all we have is hexdump of our password, am I right? If I am, so how to decrypt a hexdump as a plain text? Because we need some separations to decode it...

Please, give me a little hint, thank you

Remmember that the name of the challenge is command injection, so try to find a way to use the shell at your will and mess around with some commands to discover the pass.

Is the task broken or is it supposed to be?