Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.

Advanced usermode anti-anti-debugger. Forked from https://bitbucket.org/NtQuery/scyllahide

Hiding kernel-driver for x86/x64.

Hypervisor based anti anti debug plugin for x64dbg

A bunch of Windows anti-debugging tricks for x86 and x64.

A collection of c++ programs that demonstrate common ways to detect the presence of an attached debugger.

UltimateAntiCheat is an open source usermode anti-cheat system made to detect and prevent common attack vectors in game hacking (C++, Windows)

AntiDebugging sample sources written in C++

Linux anti-debugging and anti-analysis rust library

C# Project contains a plenty of Advanced Anti-Debugging, Anti-Virtualization, Anti Dll-Injection and Anti-Hooking Techniques.

Software copy protection against cracking & reverse engineering with anti-cracking & anti-debugging techniques. Software license key system with time trial options.

Automatically identify and extract potential anti-debugging techniques used by malware.

Copy Protection Software and Obfuscator which make you securly implement a license for a user, supports licensing with: HWID, License, USB HWID, and it prevent debugging your application by applying anti-debugger attaching techniques.

StrongOD(anti anti-debug plugin) driver source code.

A static string obfuscation library for rust projects

How to write a CrackMe for a CTF competition. Source code, technical explanation, anti-debugging and anti reverse-engineering tricks.

Anti-Debugger + SSL-Pinning, to defeat fiddlers (distinguish debug-proxied connection and secure ur programs)

The Firefox build that evades JavaScript anti-debugging debugger mechanisms

My anti debugging collection in csharp