Assembly Language

Microcontroller Architecture > 8-Bit timer > 4 Mhz Internal Oscillator > 256 Words Flash Memory > 16 bytes Data Memory > 33 No. of Instructions

INTRODUCTION In computer science, an interpreter is a program that executes code written in a programming language without the need for compilation. Interpreters are a vital part of the compiler design process, and they allow developers to test and debug their code quickly. …

Assembly language and machine language are two different ways of writing low-level code that is used to program computers. Although they are similar in some ways, they differ in their level of abstraction, syntax, and portability. Machine Language: Machine language is the lowest level of programming language. It is written…

Youtuber Enderman prompted ChatGPT (versions 3.5 and 4) to generate product activation keys for Windows 95 (but don’t focus on that part). The part to focus on is the randomization generation. Does this then allow us to extend software usability and functionality? I speculate on this topic. — Pirating software, we’ve all done it. As a kid I had a pirated version of a fancy video editing software. A friend burned it to dvd for me. But I didn’t have an activation key. In this proof-of-concept, Enderman prompted ChatGPT to follow the license format for Windows 95 to…

Cool your jets! This article isn’t suggesting we abolish frameworks. They are a critical part of modern software engineering. To not use them would require us to repeat the same task multiple times, creating complex code from scratch. Leveraging a framework, such as Spring or React, lets us overlook boilerplate…

The C programming language provides a thin hardware abstraction that allows us to create low-level systems programs. However, there are still many hardware features that aren’t exposed by the programming language. How do we access hardware while programming in C? This article is a comprehensive guide to low-level programming in…

Normally, you would retrieve Standard Handles, using GetStdHandle. But, did you know that you can pass STD_XXX_HANDLE directly as handles? بسم الله الرحمن الرحيم It just another day of meaningless reverse engineering. I opened IDA and analyzing KernelBase.dll and take a look on WriteFile function. Why there is cmp ecx, -11 ? Isn’t -11…

Introduction In the constantly evolving world of computer programming, many languages have emerged to make programming more accessible and versatile. While high-level languages such as Python, JavaScript, and C++ dominate the programming world today, it’s crucial to understand and appreciate the foundations upon which they stand. One of these foundations…

This article will explore how to use basic tools like objdump to view the assembly instructions related to a compiled binary. To start with objdump, we will first create a simple C program to compile and disassemble. …