Reverse Engineering Challenge | Lucky Numbers
In this post, we take a look at a simple crackme written in Assembler. We also learn about some interesting concepts and use Algebra to develop a solution!…
How to Exploit a Buffer Overflow Vulnerability
In this challenge we will exploit a simple buffer overflow vulnerability and execute arbitrary code!…
Reverse Engineering Challenge - Flotte
In this crackme we are exposed to floating point number instructions!…
Reverse Engineering Challenge - Find the Pass
In this challenge we take a look at a simple C++ binary. This challenge was written for Windows but we were able to do all of our analysis on a Kali VM. Read on to see how I solved this challenge!…
Solving a Simple C++ Crackme
In this post, we solve a simple crackme written in C++. Fair warning the author used some foul language in the binary if we enter an incorrect password.…
Pwn Challenge - Jeeves
In this blog post, we exploit a simple buffer overflow vulnerability. This marks our first foray into binary exploitation.…
Reverse Engineering Challenge - Sh4ll1
In this blog post, we get up close and personal with stack frames. The author tries to throw us off by creating noise in the stack.…
Reverse Engineering Challenge - Zed's Frequency
In this challenge, we use IDA to reverse engineer this rather tricky binary. The author tried to throw some rabbit holes in there but we did not fall for his trickery!…