Unit Description
Explore stack buffer overflow attacks, stack canaries, and techniques to bypass them.
Objectives

Topics Covered

  • Principles of stack buffer overflows and stack canaries
  • How canaries are generated and used for protection
  • Techniques for bypassing canaries and injecting shellcode
  • Bypassing the mitigation and writing exploits

Recommended For

  • Individuals interested in system security and exploitation techniques
  • Those looking to understand advanced attack and defense mechanisms

Prerequisite Knowledge

  • Basic understanding of computer architecture and memory management
  • Familiarity with programming languages like C/C++

Environment

  • Linux environment based on x86-64 architecture (Ubuntu 22.04)
Composition
Stack Canary
Mitigation: Stack Canary
Lab: Stack Canary
Pro
Quiz: Stack Canary
[Exercise] Stack Canary
Exploit Tech: Return to Shellcode
Exercise: ssp_001
Return to Shellcode
ssp_001
Rating
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Stack Canary
9.8
(73)
Tier 1 Medium
Unit Detail
2 hours 30 minutes read
3 courses
1 Labs
2 challenges
1 quizzes
0% Completed Total 0 completed
Lecture 0 /3
Excluded
Wargame 0 /2
2
Quiz 0 /1
1
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The Lab is a practice and is not included in the overall progress.