Byfron Bypass (Executor API)

using System;
using System.Runtime.InteropServices;

namespace RobloxExecutorAPI
{
    class Program
    {
        [DllImport("kernel32.dll")]
        public static extern IntPtr OpenProcess(uint dwDesiredAccess, bool bInheritHandle, int dwProcessId);

        [DllImport("kernel32.dll")]
        public static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, uint nSize, out IntPtr lpNumberOfBytesWritten);

        static void Main(string[] args)
        {
            IntPtr processHandle = OpenProcess(0x1F0FFF, false, Process.GetProcessesByName("RobloxPlayerBeta")[0].Id);
            byte[] bypassCode = { 0x31, 0xC0, 0xC3 };
            IntPtr address = new IntPtr(0x1F9D7F0);
            IntPtr bytesWritten;
            WriteProcessMemory(processHandle, address, bypassCode, 3, out bytesWritten);
        }
    }
}