• R4ndom’s Beginning Reverse Engineering Tutorials:
Tutorial #1 What is reverse engineering?
Tutorial #2 Introducing OllyDBG
Tutorial #3 Using OllyDBG, Part 1
Tutorial #4 Using OllyDBG, Part 2
Tutorial #5 Our First (Sort Of) Crack
Tutorial #6 Our First (True) Crack
Tutorial #7 More Crackmes
Tutorial #8 Frame Of Reference
Tutorial #9 No Strings Attached
Tutorial #9 Solution to “No Strings Attached”
Tutorial #10 The Levels of Patching
Tutorial #11 Breaking In Our Noob Skills
Tutorial #12 A Tougher NOOBy Example
Tutorial #13 Cracking a Real Program
Tutorial #14 How to remove nag screens
Tutorial #15 Using the Call Stack.
Tutorial #16A Dealing with Windows Messages.
Tutorial #16B Self Modifying Code.
Tutorial #16C Bruteforcing.
Tutorial #17 Working with Delphi Binaries.
Tutorial #18 Time Trials and Hardware Breakpoints.
Tutorial #19 Creating patchers.
Tutorial #20A Dealing with Visual Basic Binaries, Part 1.
Tutorial #20B Dealing with Visual Basic Binaries, Part 2.
Tutorial #21 Anti-Debugging Techniques.
Tutorial #22 Code Caves and PE Sections.
Tutorial #23 TLS Callbacks.

• Modifying Binaries For Fun And Profit:
Adding a Splash Screen - Creating a code cave to show a custom splash on an application
Adding a Menu Item - Adding a menu item to an existing binary.
Making a Window Non-Closeable - Making a Window Non-Closeable.
The Never Ending Program - Opening message boxes every time a user tries to close a program.
DLL Injection 1 - Adding an opening message box through DLL injection.
DLL Injection 2 - Adding a splash bitmap through DLL injection.

• R4ndom’s Guide to RadASM:
Installing and setting up - Installing RadASM and configuring the environment.
Creating our first project - Creating our first project.
Adding an Icon and Menu - Adding an Icon and Menu.

• Miscellaneous:
The Reverse Engineer’s Toolkit - Tools every reverse engineer should know about.
Guide to OllyDBG Plugins - A quick guide to important plugins for OllyDBG. [-]
Shrinking C++ Binaries - Shrinking binaries through Visual Studio.

• Other Tutorials:
Author  Tutorial	
XOR06 - Cracking DriverFinder
nwokiller - Unpacking PELock v1.06
XOR06 - Bypassing a keyfile
XOR06 - Bypassing a Serial and server Check
XOR06 - Bypassing a Serial in a Delphi Binary
XOR06 - Finding a serial using bitmaps.
XOR06 - Easy unpacking.
XOR06 - Where and How to pacth a serial routine.
XOR06 - Patching a server check, 30 day time trial, and a nag.
XOR06 - Serialfishing a correct serial.
XOR06 - Another way of finding the patch.
XOR06 - Why it’s so important to search for pointers.
XOR06 - .NET Crackme with tutorial
XOR06 - .NET Crackme (no tutorial)