I have n
.drmz files which I can read with Javelin PDF Reader. Obviously to access the content I need a password, which I have, the same for each file.
In case I don't have the password is there a way to find it via John The Ripper or HashCat? If yes how I can calculate the hash?
On this example guide
.drmz is not listed so I suppose is not possible, but probably I'm missing something. Right?
- n stands for number of files