Via Ubuntugeek, me he enterado de esta pequeña utilidad, para recuperar los passwords olvidados de nuestros PDF.
Instalación
sudo aptitude install pdfcrack
Uso
pdfcrack -f filename [options]
Opciones
-b, – -bench – Perform benchmark and exit.
-c, – -charset=STRING – Use the characters in STRING as charset.
-m, – -maxpw=INTEGER – Stop when reaching INTEGER as password length.
-n, – -minpw=INTEGER – Skip trying passwords shorter than INTEGER.
-l, – -loadState=FILE – Continue from the state saved in FILENAME.
-o, – -owner – Work with the ownerpassword.
-p, –password=STRING – Uses STRING as userpassword to speed up breaking ownerpassword (implies -o).
-q, – -quiet – Run quietly.
-s, – -permutate – Try permutating the passwords (currently only supports switching
first character to uppercase).
-u, – -user – Work with the userpassword (default).
-v, – -version – Print version and exit.
-w, – -wordlist=FILE – Use FILE as source of passwords to try.
Espero que le sirva a alguien, saludos!!!
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