Didier Stevens

Saturday 2 November 2024

Update: pdf-parser.py Version 0.7.10

Filed under: My Software,Update — Didier Stevens @ 7:21

This small update brings support for ZIP 2.0 via the pyzipper module and fixes a /ObjStm parsing bug.

pdf-parser_V0_7_10.zip (http)
MD5: 2EB627850B215F3B9D1532880DA4E8DB
SHA256: 17F9EA0B4CADF0143AA52E1406EEC7769DA1B860375440D8492ADC113300CDFD

2 Comments »

  1. When I check this sample (https://bazaar.abuse.ch/sample/5c2764b9d3a6df67f99e342404e46a41ec6e1f5582919d5f99098d90fd45367f/), it says error has no attribute message
    it around line 656 in pdf-parser.py
    def Decompress(self, data, filters):
    for filter in filters:
    if EqualCanonical(filter, ‘/FlateDecode’) or EqualCanonical(filter, ‘/Fl’):
    try:
    data = FlateDecode(data)
    except zlib.error as e:
    message = ‘FlateDecode decompress failed’
    if len(data) > 0 and ord(data[0]) & 0x0F != 8:
    message += ‘, unexpected compression method: %02x’ % ord(data[0])
    #return message + ‘. zlib.error %s’ % e.message
    return message + ‘. zlib.error’

    I using Python3.10，The error class of zlib library has no message attribute.

    Comment by Anonymous — Monday 30 December 2024 @ 11:32

  2. Is this PDF encrypted?

    Comment by Didier Stevens — Tuesday 31 December 2024 @ 16:21


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