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.NET-Obfuscator

.NET Obfuscator is a tool that is used to protect .NET applications from reverse engineering.

Here is an example of a simple C# program that calculates the factorial of a given number:

using System;

namespace FactorialCalculator
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Enter a number:");
            int num = int.Parse(Console.ReadLine());
            int factorial = 1;

            for (int i = 1; i <= num; i++)
            {
                factorial *= i;
            }

            Console.WriteLine("The factorial of {0} is {1}", num, factorial);
        }
    }
}

To obfuscate this code, a .NET Obfuscator would transform it into something like this:

using System;

namespace XZkxcX
{
    class XxXXx
    {
        static void XxXXX(string[] XxxxX)
        {
            Console.WriteLine("Enter a number:");
            int XxXx = int.Parse(Console.ReadLine());
            int XXXXXXX = 1;

            for (int XxXX = 1; XxXX <= XxXx; XxXX++)
            {
                XXXXXXX *= XxXX;
            }

            Console.WriteLine("The factorial of {0} is {1}", XxXx, XXXXXXX);
        }
    }
}

As you can see, the obfuscated code is much harder to understand and follow, making it difficult for someone to reverse engineer the original code.

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