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Thread: Writing Buffer overflow exploits on Linux.

  1. #1
    Administrator sickness's Avatar
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    Default Writing Buffer overflow exploits on Linux.

    Not long ago I started writing some papers about buffer overflows on Linux.
    The original plan is to make a full series of papers moving from beginner skills to advanced.

    NOTE: The papers do not contain the 101 buffer overflow lessons, there are a lot of resources where you can learn that.

    So here goes:

    Linux exploit development part 1 - Stack overflow
    Linux Exploit Writing Tutorial Pt 2 - Stack Overflow ASLR bypass Using ret2reg
    Linux exploit development part 3 - ret2libc

    Edit:
    Linux Exploit Development Pt 2 (rev 2) - Real App Demo (part 2) which also has a movie demo that can be found here: http://vimeo.com/22242861

    Edit x2:
    Linux exploit development part 3 (rev 2) - Real app demo ret2libc
    Video: http://vimeo.com/22760600

    In order to be able to reproduce these tutorials you only need a spare PC or a Virtual Environment running Linux, the first 2 tutorials use Backtrack 4 R2 and the last one uses the latest Debian Squeeze.

    If you have missed the Windows tutorials made by @lupin you can check them over here: http://www.backtrack-linux.org/forum...backtrack.html

    Hope you guys like them (Waiting for feedback!)
    Last edited by sickness; 04-23-2011 at 10:06 AM.
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  2. #2
    Senior Member LHYX1's Avatar
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    Default Re: Writing Buffer overflow exploits on Linux.

    Thanx for this !
    Great share

  3. #3
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    Default Re: Writing Buffer overflow exploits on Linux.

    Cool glad you like them, I'll keep this thread updated with new papers once I finish writing them.
    Back|track giving machine guns to monkeys since 2007 !

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  4. #4
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    Default Re: Writing Buffer overflow exploits on Linux.

    Thanks for the great write-up article! I will check back often for new articles.

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    Default Re: Writing Buffer overflow exploits on Linux.

    Added a new paper + video demonstration.
    Back|track giving machine guns to monkeys since 2007 !

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    Senior Member savioboyz's Avatar
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    Default Re: Writing Buffer overflow exploits on Linux.

    Thanks for this great writeup sickness.. They are very useful
    Saviour Emmauel Ekiko

  7. #7
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    Default

    Quote Originally Posted by savioboyz View Post
    Thanks for this great writeup sickness.. They are very useful
    I hope they are useful for members

    Added a real app demo + video demo for part 3.
    Part 4 coming up.
    Last edited by Archangel-Amael; 05-07-2011 at 08:35 AM.
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  8. #8
    Junior Member leg3nd's Avatar
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    Default Re: Writing Buffer overflow exploits on Linux.

    Very good series. Assuming you know your way around exploit dev a bit. I also found them useful, not many videos regarding more advanced subjects like this. Thanks a lot.

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