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DavidSec

"I have no special talent. I am only passionately curious." – Einstein

  • Programming
    • Quarkus
  • System Design
  • Pentesting
    • Bug Bounty
  • Reverse Engineering
Reverse Engineering

Internal vs External Game Hacks

May 23, 2018July 3, 2022 David Gomes2 Comments

If you're into game hacking then you probably have already heard the terms "Internal" and "External" hacks.
In this post I go over the differences of each with code examples and which to opt for when hacking.

Programming · Reverse Engineering

What are Multi-Level Pointers

April 29, 2018March 6, 2022 David GomesLeave a comment

Whether you're a programmer or a reverse-engineer, you have probably dealt with those before, maybe even had a hard time understanding them.
Even if you have already used them in game hacking there's a high chance you don't know what they are at the high-level (C/C++)!

Exploitation · Pentesting · Reverse Engineering · Vulnhub

Brainpan: 1 – OSCP-Like Vulnhub Walkthrough

March 25, 2018January 23, 2022 David Gomes2 Comments

Yet another OSCP-Like Vulnhub machine, this one is recommended if you're looking to challenge your exploitation skills. Try it out by yourself first! Machine link: https://www.vulnhub.com/entry/brainpan-1,51/

Pentesting · Vulnhub

Mr. Robot – OSCP-Like Vulnhub Walkthrough

February 13, 2018January 23, 2022 David GomesLeave a comment

This is a Vulnhub inspired by the series Mr. Robot and it's considered to be a OSCP-like machine. Most of the steps for "pwning" this machine are realistic so it's a fun one to try. Give it a try yourself! Machine Link: https://www.vulnhub.com/entry/mr-robot-1,151/

Programming

Dynamically importing functions C++

July 11, 2017July 30, 2022 David GomesLeave a comment

This concept is easy to understand and has its uses, such as, calling Windows Native functions, functions of Windows that aren't officially documented or to hide Windows API usage.

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