Results 1 to 3 of 3
Discuss Trying to learn... How do you extract payload from PDF? at the General - Hackint0sh.org; I'm trying to understand what's going on with the Jailbreak. I have the PDF file, ...
  1. #1
    Newbie Array

    Join Date
    Jul 2010
    Posts
    1
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Default Trying to learn... How do you extract payload from PDF?

    I'm trying to understand what's going on with the Jailbreak. I have the PDF file, and can see a stream of data inside it, but, even though I know it's (apparently xz), I can't figure out how to actually extract the payload.

    Can someone help me understand? Please?

    LegolasTheElf (yes, that LegolasTheElf from XDA, if anyone remembers......)



  2. #2
    Senior Professional Array googs's Avatar

    Join Date
    Sep 2007
    Posts
    423
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    29

    Default

    You are asking how to hack to steal data

  3. #3
    Rookie Array

    Join Date
    May 2010
    Posts
    11
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Default



    The .XZ archive is not inside the PDF, it's inside wad.bin file. once you've got the xz archive there is tar archive inside.. It's not as simple as decompressing the relevant PDF, changing the addresses with hex editor, for example to reference you'r own .bin file and repacking, if that's what you're trying to do

    2.1.1. Stream Header

    +---+---+---+---+---+---+-------+------+--+--+--+--+
    | Header Magic Bytes | Stream Flags | CRC32 |
    +---+---+---+---+---+---+-------+------+--+--+--+--+

    xz

    2.1.1.1. Header Magic Bytes

    The first six (6) bytes of the Stream are so called Header
    Magic Bytes. They can be used to identify the file type.

    In plain hexadecimal:

    FD 37 7A 58 5A 00

 

 

Similar Threads

  1. Can some one extract those 2 deb files for me?
    By 3DAWY in forum Free Toolchain Software (Cydia App's)
    Replies: 2
    Last Post: 04-19-2009, 09:11 PM
  2. [Wi-Fi][iLiberty+][Payload] Payload upload / To "cure" my Wi-Fi
    By igmolinav in forum iPhone "2G" (Rev. 1)
    Replies: 30
    Last Post: 08-13-2008, 02:16 PM
  3. [1.1.3] Extract apps to use in 1.1.2 ?
    By scepticagnostic in forum General
    Replies: 13
    Last Post: 01-23-2008, 12:27 PM
  4. [1.1.3] Can we just extract the.......
    By one4house in forum iPhone "2G" (Rev. 1)
    Replies: 7
    Last Post: 01-16-2008, 11:45 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBulletin®
Copyright © 2014 vBulletin Solutions, Inc. All rights reserved.
Search Engine Friendly URLs by vBSEO
(c) 2006-2012 Hackint0sh.org
All times are GMT +2. The time now is 09:11 AM.
twitter, follow us!