[Linux-Biella] pdf password crack

[Leonardo Buffa]

On 28/11/2016 14:05, Pasquale Scordino wrote:
> Prova questo:
>
> gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=unencrypted.pdf
> -c .setpdfwrite -f encrypted.pdf

esce con un errore:

    **** This file requires a password for access.
Error: /invalidfileaccess in pdf_process_Encrypt
Operand stack:

Execution stack:
    %interp_exit   .runexec2   --nostringval--   --nostringval-- 
--nostringval--   2   %stopped_push   --nostringval--   --nostringval-- 
  --nostringval--   false   1   %stopped_push   1977   1   3 
%oparray_pop   1976   1   3   %oparray_pop   1960   1   3   %oparray_pop 
   --nostringval--   --nostringval--   --nostringval--   --nostringval-- 
   false   1   %stopped_push
Dictionary stack:
    --dict:1196/1684(ro)(G)--   --dict:1/20(G)--   --dict:83/200(L)-- 
--dict:83/200(L)--   --dict:132/256(ro)(G)--   --dict:283/300(ro)(G)-- 
--dict:22/32(L)--
Current allocation mode is local
GPL Ghostscript 9.18: Unrecoverable error, exit code 1


beh essendo protetto da password e' abbastanza normale che me la chieda 
per aprirlo...



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