Rip a PDF file from DocSlide without waiting for the download counter to reach 0 seconds

notes.txt

Got PDF parser from https://blog.didierstevens.com/programs/pdf-tools/ - use Python 3.5.

I can't view the PDF... but it has some pictures and weights some megabytes.
Stream... encoding... compression... obfuscation...

Updating findings here and in my twitter (twitter.com/requeijaum).

parser_out.txt

This program has not been tested with this version of Python (3.6.5)
Should you encounter problems, please use Python version 3.6.3
PDF Comment '%PDF-1.3\r'

obj 1 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im1
    /Width 637
    /Height 876
    /Length 312789
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 2 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 3 0
 Type: /Page
 Referencing: 4 0 R, 1 0 R, 2 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im1 1 0 R
          >>
      >>
    /Contents '[ 2 0 R\r]'
  >>


obj 5 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im2
    /Width 637
    /Height 876
    /Length 316320
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 6 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 7 0
 Type: /Page
 Referencing: 4 0 R, 5 0 R, 6 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im2 5 0 R
          >>
      >>
    /Contents '[ 6 0 R\r]'
  >>


obj 8 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im3
    /Width 637
    /Height 876
    /Length 340802
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 9 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 10 0
 Type: /Page
 Referencing: 4 0 R, 8 0 R, 9 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im3 8 0 R
          >>
      >>
    /Contents '[ 9 0 R\r]'
  >>


obj 11 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im4
    /Width 637
    /Height 876
    /Length 285834
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 12 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 13 0
 Type: /Page
 Referencing: 4 0 R, 11 0 R, 12 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im4 11 0 R
          >>
      >>
    /Contents '[ 12 0 R\r]'
  >>


obj 14 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im5
    /Width 637
    /Height 876
    /Length 353359
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 15 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 16 0
 Type: /Page
 Referencing: 4 0 R, 14 0 R, 15 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im5 14 0 R
          >>
      >>
    /Contents '[ 15 0 R\r]'
  >>


obj 17 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im6
    /Width 637
    /Height 876
    /Length 347901
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 18 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 19 0
 Type: /Page
 Referencing: 4 0 R, 17 0 R, 18 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im6 17 0 R
          >>
      >>
    /Contents '[ 18 0 R\r]'
  >>


obj 20 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im7
    /Width 637
    /Height 876
    /Length 342508
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 21 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 22 0
 Type: /Page
 Referencing: 4 0 R, 20 0 R, 21 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im7 20 0 R
          >>
      >>
    /Contents '[ 21 0 R\r]'
  >>


obj 23 0
 Type: /XObject
 Referencing: 
 Contains stream

  <<
    /Type /XObject
    /Subtype /Image
    /Name /Im8
    /Width 637
    /Height 876
    /Length 291407
    /ColorSpace /DeviceRGB
    /BitsPerComponent 8
    /Filter [ /DCTDecode ]
  >>


obj 24 0
 Type: 
 Referencing: 
 Contains stream

  <<
    /Length 47
  >>


obj 25 0
 Type: /Page
 Referencing: 4 0 R, 23 0 R, 24 0 R

  <<
    /Type /Page
    /MediaBox [0 0 612 841]
    /Parent 4 0 R
    /Rotate 0
    /Resources
      <<
        /ProcSet [/PDF /ImageC /ImageB /ImageI]
        /XObject
          <<
            /Im8 23 0 R
          >>
      >>
    /Contents '[ 24 0 R\r]'
  >>

script.py

'''
To-do a script...
'''