anti-debugging

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.

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.

AntiDebugging sample sources written in C++

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

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.

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

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.

ProTecT is an MS-DOS packer. While this packer is outdated, it uses a number of interesting anti-analysis techniques that are still relevant today.

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)

My anti debugging collection in csharp

ice9 - is anticheat based on usermode tricks and undocumented methods , builded as dll for loading trought the shibari framework

Research project: make some elaborate anti-cheat to detect: memory editing, debugging, certificates (and spoofing), injected modules, etc

MinegamesAntiCheat Are an Advanced C# Anti-Cheat Library which prevents debug attaching, dll-injection, etc..... and it can communicate with your server.

Multifunctional keylogger using WinAPI and libcurl