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

A bunch of Windows anti-debugging tricks.

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

AntiDebugging sample sources written in C++

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

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

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

Some anti QEMU trick used by in-the-wild malware.

iOS app defender for anti-reverse!

Test for Anti-Debugging

new anti-reversing method, based on the self debugging anti reversing method.

demo of anti-analysis techniques

Debugger written in Python implementing bypasses of some anti-debug mechanisms.

#seccamp 2014 CTF softsec (Reverse 400pt)

A sample WPF application designed to demonstrate use cases and patterns for Dotfuscator's anti-debug protections.

Windows Reverse engineering challenge implementing several obfuscation and anti-debugging techniques

Anti-Debugging Samples

break into the debugger programmatically

Toolkit to detect/crash/attack GNU debugging-related tools

Triton is a Dynamic Binary Analysis (DBA) framework. It provides internal components like a Dynamic Symbolic Execution (DSE) engine, a Taint Engine, AST representations of the x86 and the x86-64 instructions set semantics, SMT simplification passes, an SMT Solver Interface and, the last but not least, Python bindings.

x86 anti-debugging suite