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Blog

Welcome to the FAUT.L Cybersecurity Blog

Explore technical deep dives, interactive visualizations, and hands-on tutorials focused on malware analysis, reverse engineering, and cybersecurity.

Explore by Topic

File Formats

The Evolution of Executable Formats

From raw machine code to the sophisticated PE format, explore how executable files have evolved over time. This interactive guide covers binary basics, CPU architecture, memory models, and the detailed structure of PE files.

April 1, 2025 45 min read
Assembly

x86 Assembly Simplified using GetVersion() Win32 API Call

A detailed walkthrough of x86 assembly instructions using the GetVersion() Win32 API call as a real-world example. Learn how to analyze assembly code, understand function calls, and interpret register operations.

March 20, 2025 15 min read
Visualizations

X86 Stack Operations Visualizer

An interactive tool to visualize how the stack works in x86 architecture. Watch register values change in real-time as stack operations occur, and gain a deeper understanding of function calls, local variables, and parameter passing.

March 15, 2025 Interactive
Visualizations

Software Build Pipelines

A step-by-step breakdown of how C/C++ code becomes an executable through Preprocessing, Compilation, Assembly, and Linking.

July 20, 2025 Interactive
Visualizations

PEB & TEB In-Memory Analysis

An immersive simulation that walks through Windows process internals - exactly how malware analysts explore PEB structures, module walking, and API resolution.

July 31, 2025 Interactive
Visualizations

C Structs & Memory-Layout

From hardware fundamentals to Windows internals - the complete memory architecture training simulation.

August 31, 2025 Interactive
x86 API Reference

Windows API Arsenal

Reverse Engineering Reference for x86 API

October 22, 2025 Interactive

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