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30-Day Money-Back Guarantee

This course includes:

  • 4 hours on-demand video
  • 1 article
  • Full lifetime access
  • Access on mobile and TV
IT & Software Network & Security Exploit Development

Practical Buffer Overflows for OSCP

Master the concepts by understanding and then practicing buffer overflows
Rating: 3.3 out of 53.3 (59 ratings)
7,728 students
Created by Naga Sai Nikhil
Last updated 8/2020
English
English [Auto]
30-Day Money-Back Guarantee

What you'll learn

  • Understanding of basic stack overflow exploits and successfully performing them
  • Understand basics of x86 assembly concepts
  • Fuzz the Application using a python framework
  • Crash the Application and Observe the stack
  • Precision EIP Overwrite with a Unique Pattern
  • Finding Bad Characters with Mona
  • Finding Jmps with Mona and Immunity Debugger
  • Generating Shellcode without Bad characters with METASPLOIT
  • Bypass Less Buffer sizes with Egghunters
  • POP POP RET technique for bypassing null bytes
  • Use short jumps to jump around memory

Requirements

  • No Prerequisites needed

Description


Are you want to learn Buffer Overflows from scratch ?

Are you preparing for OSCP ?

Want to ACE Buffer Overflows in less than hour ?

Then i have made an excellent course for you


Here's glance of what you'll learn


-Understand basics of x86 assembly concepts

-Fuzz the Application using a python framework

-Crash the Application and Observe the stack

-Precision EIP Overwrite with a Unique Pattern

-Finding Bad Characters with Mona

-Finding Jmps with Mona and Immunity Debugger

-Generating Shellcode without Bad characters with METASPLOIT

-Bypass Less Buffer sizes with Egghunters

-POP POP RET technique for bypassing null bytes

-Use short jumps to jump around memory

-Some Important Examples


course bonus : some vulnerable binaries and writeups

also 5 custom made binaries by me + writeups


Who this course is for:

  • Who wants to learn buffer overflow exploits from scratch
  • OSCP Students

Course content

5 sections • 26 lectures • 4h 1m total length

  • Preview01:40
  • Lab Setup
    16:11
  • Preview19:17
  • Immunity Debugger
    11:21

  • Introduction to Fuzzing
    03:03
  • Simple Python Fuzzer
    12:07
  • Preview09:38
  • Fuzzing FTP Server
    06:39

  • Python Pattern Generator
    09:54
  • Generating Pattern with Metasploit
    03:08
  • Determining Available Buffer Size
    03:47
  • Preview05:14
  • Finding EIP Offset
    12:20
  • Determining bad characters with Mona
    12:08
  • Finding jmp addresses using Mona
    02:48
  • Finding jmp addresses using Immunity Debugger
    02:47
  • Generating Shellcode using Msfvenom
    04:19
  • PWNing the shell !
    06:12
  • Preview06:18
  • Solving less Buffer sizes using Egghunters
    07:37
  • POP POP RET sequence
    09:44
  • Short Jumping around
    06:27

  • Vulnserver TRUN Walkthrough
    16:27
  • Egghunter in Action - Vulnserver Trun
    03:49
  • TryHackMe OSCP prep room
    48:15

  • Gdrive link
    00:01

Instructor

Naga Sai Nikhil
Computer Science Engineer and Infosec guy
Naga Sai Nikhil
  • 4.1 Instructor Rating
  • 549 Reviews
  • 50,647 Students
  • 4 Courses

I am computer science student who also had interest in infosec . I have knowledge of Exploit Development, Penetration Testing and Secure Coding.

I use python to automate some of my tasks

I created some small tools to Automate Excel tasks, Network Recon




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