Basics of buffer overflow - Deep dive into exploit writing (exploit development)

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  • Опубликовано: 9 ноя 2024

Комментарии • 20

  • @DuckademyITcourses
    @DuckademyITcourses  6 лет назад +1

    New exploit writing courses start soon at Duckademy: exploit usage, stack based-exploit, format string exploit.
    Check them out: www.duckademy.com/

  • @apoorvagupta5804
    @apoorvagupta5804 8 лет назад +1

    Good one dude, exploiting buffer is something I learned from your tutorials and the most appreciating point is that at no point of time I felt bored, nice work, keep it up.

  • @carljustinemosquida9614
    @carljustinemosquida9614 7 лет назад +3

    good tuturial for beginners like me...thanks for this !!!

  • @محمدغازي-ث7ص
    @محمدغازي-ث7ص 8 лет назад +1

    Thank you very much for this video :)

  • @ravendfj
    @ravendfj 3 года назад

    First thanks for your video.
    Today, we write code in C# or Java...is the buffer overflow exploit still possible?

  • @nekoneko9822
    @nekoneko9822 8 лет назад

    good work !

  • @wooseliedestine9382
    @wooseliedestine9382 5 лет назад

    How did you make your windows desktop environment look like that?

  • @tortotifa5287
    @tortotifa5287 9 лет назад

    Hey man good courses! I've some issues with the .ova vm when loading them up. Do you have another extension of them? iso or vmx?

    • @DuckademyITcourses
      @DuckademyITcourses  9 лет назад

      +Torto Tifa Hi, I will upload a vmx and a vmdk file for you, maybe that works better. But I'm afraid it will take some days.
      - Until that you can try to use virtualbox instead of vmware. Since I've made the virtual environment on virtualbox, it is possible that you have the problem on vmware because of this.
      or
      - There is nothing special on that virtual machine only a simple windows 2008 32 bit default installation. Simply take one with the same operating system. Everything we need is on the .iso, and everything must work exactly the same way on any 2008 32 bit machine. (The only additional things you may need are the microsoft visual studio redistributables, and .net framework)

    • @tortotifa5287
      @tortotifa5287 9 лет назад

      +Duckademy IT courses thank you so much. Let me know when you've uploaded them

    • @DuckademyITcourses
      @DuckademyITcourses  9 лет назад

      +Torto Tifa Hi, here is the vmware version of the virtual machine: goo.gl/ya3cdH
      It's virtual hardver version 11.
      Is it OK? Can you work with it now?

    • @gusow1365
      @gusow1365 8 лет назад

      Hi sir, do you happen to have a vmware version of the virtual machine??

    • @DuckademyITcourses
      @DuckademyITcourses  8 лет назад

      Yes. What you can download from www.duckademy.com/downloads should work with vmware as well. You will find it under Deep dive into exploit writing. You can read about the vmware usage in the description. Please let me know if it worked for you. Thanks!

  • @foozzycat8516
    @foozzycat8516 6 лет назад

    I'm gonna have to understand assembly for this?

    • @DuckademyITcourses
      @DuckademyITcourses  6 лет назад

      You don't need to know programming in assembly language. What is required to understand the working of the exploit from assembly is covered in the video.

  • @josha5025
    @josha5025 6 лет назад

    How did you get the number 1032 sorry just trying to understand better

    • @DuckademyITcourses
      @DuckademyITcourses  6 лет назад

      We know that the buffer size is 1024 plus the saved old EBP occupies 4 bytes, and we want to overwrite the EIP that is another 4 bytes, all together 1024 + 4 + 4 = 1032