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ItsMods Archive Archive [Tutorial] Mw3 C# Base Trainer

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Tutorial Mw3 C# Base Trainer
barata Offline
Thanks Barata...
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Posts: 539
Threads: 39
Joined: Dec 2010
Reputation: 49
#1
02-22-2012, 01:35 (This post was last modified: 02-22-2012, 16:41 by barata.)
Well after releasing the D3D menu trainer in C++ i decided to make something more simple for the people who are starting in making trainers and stuff...

In this tutorial i will cover the following aspects:

- How to Import Functions
- How to detect a Process
- How to Write Process Memory (Editing Memory)
- How to Use GetAsyncKeyState ( Hotkeys )

First Steps:

Includes you are going to need:

CSHARP Code
  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Drawing;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Runtime.InteropServices;
  9. using System.Diagnostics;
  10. using System.Windows.Forms;


Dll Imports:

CSHARP Code
  1. [DllImport("user32.dll")]
  2.         public static extern short GetAsyncKeyState(Keys vKey);
  3.  
  4.         [DllImport("kernel32.dll", EntryPoint = "WriteProcessMemory")]
  5.         private static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, uint nSize, [Out] int lpNumberOfBytesWritten);
  6.  
  7.  
  8.         [DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
  9.         private static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [Out] byte[] lpBuffer, int dwSize, [Out] int lpNumberOfBytesRead);
  10.  
  11.         [DllImport("kernel32.dll", EntryPoint = "OpenProcess")]
  12.         private static extern IntPtr OpenProcess(uint dwDesiredAccess, bool bInheritHandle, int dwProcessId);


Variables:

CSHARP Code
  1. public int opt1 = 0;
  2.         public int opt2 = 0;
  3.         public int opt3 = 0;
  4.  
  5.         private static int ProcessID = -1;
  6.         private static IntPtr ProcessHandle = IntPtr.Zero;


First create a new project:

[Image: tutn.png]

We are going to need a form with some labels on it:

[Image: scaled.php?server=163&filename=tut1z.png&res=medium]

Then you are going to rename those labels to the functions of your trainer:

[Image: scaled.php?server=828&filename=tut2e.png&res=medium]

After this we are going to create a Groupbox and another label for detecting if the game process is running:

[Image: scaled.php?server=38&filename=tut3h.png&res=medium]

Now we are going to make the code for detecting the game process:

1 - Create a Timer;
2 - Double Click on the Timer and insert this code:

[Image: tut4q.png]

CSHARP Code
  1. System.Diagnostics.Process[] myprocesses = System.Diagnostics.Process.GetProcessesByName("iw5sp");
  2.              if (myprocesses.Length != 0)
  3.              {
  4.                  label5.Text = "Mw3 Found!";
  5.                  label5.ForeColor = Color.Lime;
  6.  
  7.              }


Now we are going to make variables for our trainer options and import a function to detect our hotkeys:

CSHARP Code
  1. using System.Runtime.InteropServices;//Dont forget to add this to the includes...
  2.  
  3. ///////////////////////////// - Import / Variables - ///////////////////////////////
  4.  
  5.         public int opt1 = 0;
  6.         public int opt2 = 0;
  7.         public int opt3 = 0;
  8.  
  9.   [DllImport("user32.dll")]
  10.         public static extern short GetAsyncKeyState(Keys vKey);


[Image: tut4v.png]

Now we are going to create another timer for writting memory and detecting our hotkeys:

[Image: tut5e.png]

[Image: scaled.php?server=807&filename=tut6.png&res=medium]

CSHARP Code
  1. private void timer2_Tick(object sender, EventArgs e)
  2.         {
  3.             bool OPT1 = Convert.ToBoolean(GetAsyncKeyState(Keys.F1));
  4.             if (OPT1 == true)
  5.             {
  6.                 if (opt1 == 0)
  7.                 {
  8.                     opt1 = 1;
  9.                 }
  10.                 else
  11.                 {
  12.                     opt1 = 0;
  13.                 }
  14.             }
  15.             bool OPT2 = Convert.ToBoolean(GetAsyncKeyState(Keys.F2));
  16.             if (OPT2 == true)
  17.             {
  18.                 if (opt2 == 0)
  19.                 {
  20.                     opt2 = 1;
  21.                 }
  22.                 else
  23.                 {
  24.                     opt2 = 0;
  25.                 }
  26.             }
  27.             bool OPT3 = Convert.ToBoolean(GetAsyncKeyState(Keys.F3));
  28.             if (OPT3 == true)
  29.             {
  30.                 if (opt3 == 0)
  31.                 {
  32.                     opt3 = 1;
  33.                 }
  34.                 else
  35.                 {
  36.                     opt3 = 0;
  37.                 }
  38.             }
  39.             bool OPT4 = Convert.ToBoolean(GetAsyncKeyState(Keys.F4));
  40.             if (OPT4 == true)
  41.             {
  42.                 int activated = 0;
  43.                 if (activated == 0)
  44.                 {
  45.  
  46.                 }
  47.                 else
  48.                 {
  49.  
  50.                 }
  51.             }
  52.             if (opt1 == 1)
  53.             {
  54.  
  55.             }
  56.             if (opt2 == 1)
  57.             {
  58.  
  59.             }
  60.             if (opt3 == 1)
  61.             {
  62.  
  63.             }
  64.         }


Ok now we are ready for importing the functions for opening our game process and writting memory:

[Image: tut7k.png]

CSHARP Code
  1. private static int ProcessID = -1;
  2.         private static IntPtr ProcessHandle = IntPtr.Zero;
  3.  
  4.         [DllImport("kernel32.dll", EntryPoint = "WriteProcessMemory")]
  5.         private static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, uint nSize, [Out] int lpNumberOfBytesWritten);
  6.  
  7.  
  8.         [DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
  9.         private static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [Out] byte[] lpBuffer, int dwSize, [Out] int lpNumberOfBytesRead);
  10.  
  11.         [DllImport("kernel32.dll", EntryPoint = "OpenProcess")]
  12.         private static extern IntPtr OpenProcess(uint dwDesiredAccess, bool bInheritHandle, int dwProcessId);


And finally we are going to open the game process and writte it memory to get some results:

Open Game Process:

CSHARP Code
  1. private void timer1_Tick(object sender, EventArgs e)
  2.         {
  3.              System.Diagnostics.Process[] myprocesses = System.Diagnostics.Process.GetProcessesByName("iw5sp");
  4.              if (myprocesses.Length != 0)
  5.              {
  6.                  label5.Text = "Mw3 Found!";
  7.                  label5.ForeColor = Color.Lime;
  8.                  timer2.Start();
  9.                  Process[] processes = Process.GetProcessesByName("iw5sp"); // in the "iw5sp" is the name of the process
  10.                  ProcessID = processes[0].Id;
  11.                  ProcessHandle = OpenProcess(0x001F0FFF/*PROCESS_ALL_ACCESS*/, false, ProcessID);
  12.              }
  13.         }


NOP function:

http://www.itsmods.com/forum/Thread-Tuto...-in-C.html

CSHARP Code
  1. private void timer2_Tick(object sender, EventArgs e)
  2.         {
  3.             bool OPT1 = Convert.ToBoolean(GetAsyncKeyState(Keys.F1));
  4.             if (OPT1 == true)
  5.             {
  6.                 if (opt1 == 0)
  7.                 {
  8.                     opt1 = 1;
  9.                     label1.ForeColor = Color.Lime;
  10.                 }
  11.                 else
  12.                 {
  13.                     opt1 = 0;
  14.                     label1.ForeColor = Color.Red;
  15.                 }
  16.             }
  17.             bool OPT2 = Convert.ToBoolean(GetAsyncKeyState(Keys.F2));
  18.             if (OPT2 == true)
  19.             {
  20.                 if (opt2 == 0)
  21.                 {
  22.                     opt2 = 1;
  23.                     label2.ForeColor = Color.Lime;
  24.                 }
  25.                 else
  26.                 {
  27.                     opt2 = 0;
  28.                     label2.ForeColor = Color.Red;
  29.                 }
  30.             }
  31.             bool OPT3 = Convert.ToBoolean(GetAsyncKeyState(Keys.F3));
  32.             if (OPT3 == true)
  33.             {
  34.                 if (opt3 == 0)
  35.                 {
  36.                     opt3 = 1;
  37.                     label3.ForeColor = Color.Lime;
  38.                 }
  39.                 else
  40.                 {
  41.                     opt3 = 0;
  42.                     label3.ForeColor = Color.Red;
  43.                 }
  44.             }
  45.             bool OPT4 = Convert.ToBoolean(GetAsyncKeyState(Keys.F4));
  46.             if (OPT4 == true)
  47.             {
  48.                 int activated = 0;
  49.                 if (activated == 0)
  50.                 {
  51.                     byte[] nop = { 0x90, 0x90, 0x90, 0x90, 0x90 };// 5 bytes
  52.                     WriteProcessMemory(ProcessHandle, (IntPtr)0x004DBB96, nop, 5/*amount of bytes written(5)*/, 0);
  53.                     label4.ForeColor = Color.Lime;
  54.                     activated = 1;
  55.                 }
  56.                 else
  57.                 {
  58.                     byte[] nop = { 0xE8, 0xC5, 0x72, 0x03, 0x00 };// 5 bytes
  59.                     WriteProcessMemory(ProcessHandle, (IntPtr)0x004DBB96, nop, 5/*amount of bytes written(5)*/, 0);
  60.                     label4.ForeColor = Color.Red;
  61.                     activated = 0;
  62.                 }
  63.             }
  64.             if (opt1 == 1)
  65.             {
  66.                 int val = 999;
  67.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7AA0, BitConverter.GetBytes(val), 4, 0);
  68.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B18, BitConverter.GetBytes(val), 4, 0);
  69.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7AA8, BitConverter.GetBytes(val), 4, 0);
  70.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B24, BitConverter.GetBytes(val), 4, 0);
  71.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B30, BitConverter.GetBytes(val), 4, 0);
  72.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B48, BitConverter.GetBytes(val), 4, 0);
  73.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B54, BitConverter.GetBytes(val), 4, 0);
  74.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B3C, BitConverter.GetBytes(val), 4, 0);
  75.             }
  76.             if (opt2 == 1)
  77.             {
  78.                 int val = 999;
  79.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x010BD628, BitConverter.GetBytes(val), 4, 0);
  80.             }
  81.             if (opt3 == 1)
  82.             {
  83.                 int val = 0;
  84.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x12A7948, BitConverter.GetBytes(val), 4, 0);
  85.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x8ABA88, BitConverter.GetBytes(val), 4, 0);
  86.             }
  87.         }


And the final code should be:

CSHARP Code
  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Drawing;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Runtime.InteropServices;
  9. using System.Diagnostics;
  10. using System.Windows.Forms;
  11.  
  12. namespace Mw3_Trainer_tuto
  13. {
  14.     public partial class Form1 : Form
  15.     {
  16.         public int opt1 = 0;
  17.         public int opt2 = 0;
  18.         public int opt3 = 0;
  19.  
  20.         private static int ProcessID = -1;
  21.         private static IntPtr ProcessHandle = IntPtr.Zero;
  22.  
  23.         public Form1()
  24.         {
  25.             InitializeComponent();
  26.         }
  27.  
  28.         [DllImport("user32.dll")]
  29.         public static extern short GetAsyncKeyState(Keys vKey);
  30.  
  31.         [DllImport("kernel32.dll", EntryPoint = "WriteProcessMemory")]
  32.         private static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, uint nSize, [Out] int lpNumberOfBytesWritten);
  33.  
  34.  
  35.         [DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
  36.         private static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [Out] byte[] lpBuffer, int dwSize, [Out] int lpNumberOfBytesRead);
  37.  
  38.         [DllImport("kernel32.dll", EntryPoint = "OpenProcess")]
  39.         private static extern IntPtr OpenProcess(uint dwDesiredAccess, bool bInheritHandle, int dwProcessId);
  40.  
  41.         private void Form1_Load(object sender, EventArgs e)
  42.         {
  43.             timer1.Start();
  44.         }
  45.  
  46.         private void timer1_Tick(object sender, EventArgs e)
  47.         {
  48.              System.Diagnostics.Process[] myprocesses = System.Diagnostics.Process.GetProcessesByName("iw5sp");
  49.              if (myprocesses.Length != 0)
  50.              {
  51.                  label5.Text = "Mw3 Found!";
  52.                  label5.ForeColor = Color.Lime;
  53.                  timer2.Start();
  54.                  Process[] processes = Process.GetProcessesByName("iw5sp"); // in the "iw5sp" is the name of the process
  55.                  ProcessID = processes[0].Id;
  56.                  ProcessHandle = OpenProcess(0x001F0FFF/*PROCESS_ALL_ACCESS*/, false, ProcessID);
  57.              }
  58.         }
  59.  
  60.         private void timer2_Tick(object sender, EventArgs e)
  61.         {
  62.             bool OPT1 = Convert.ToBoolean(GetAsyncKeyState(Keys.F1));
  63.             if (OPT1 == true)
  64.             {
  65.                 if (opt1 == 0)
  66.                 {
  67.                     opt1 = 1;
  68.                     label1.ForeColor = Color.Lime;
  69.                 }
  70.                 else
  71.                 {
  72.                     opt1 = 0;
  73.                     label1.ForeColor = Color.Red;
  74.                 }
  75.             }
  76.             bool OPT2 = Convert.ToBoolean(GetAsyncKeyState(Keys.F2));
  77.             if (OPT2 == true)
  78.             {
  79.                 if (opt2 == 0)
  80.                 {
  81.                     opt2 = 1;
  82.                     label2.ForeColor = Color.Lime;
  83.                 }
  84.                 else
  85.                 {
  86.                     opt2 = 0;
  87.                     label2.ForeColor = Color.Red;
  88.                 }
  89.             }
  90.             bool OPT3 = Convert.ToBoolean(GetAsyncKeyState(Keys.F3));
  91.             if (OPT3 == true)
  92.             {
  93.                 if (opt3 == 0)
  94.                 {
  95.                     opt3 = 1;
  96.                     label3.ForeColor = Color.Lime;
  97.                 }
  98.                 else
  99.                 {
  100.                     opt3 = 0;
  101.                     label3.ForeColor = Color.Red;
  102.                 }
  103.             }
  104.             bool OPT4 = Convert.ToBoolean(GetAsyncKeyState(Keys.F4));
  105.             if (OPT4 == true)
  106.             {
  107.                 int activated = 0;
  108.                 if (activated == 0)
  109.                 {
  110.                     byte[] nop = { 0x90, 0x90, 0x90, 0x90, 0x90 };// 5 bytes
  111.                     WriteProcessMemory(ProcessHandle, (IntPtr)0x004DBB96, nop, 5/*amount of bytes written(5)*/, 0);
  112.                     label4.ForeColor = Color.Lime;
  113.                     activated = 1;
  114.                 }
  115.                 else
  116.                 {
  117.                     byte[] nop = { 0xE8, 0xC5, 0x72, 0x03, 0x00 };// 5 bytes
  118.                     WriteProcessMemory(ProcessHandle, (IntPtr)0x004DBB96, nop, 5/*amount of bytes written(5)*/, 0);
  119.                     label4.ForeColor = Color.Red;
  120.                     activated = 0;
  121.                 }
  122.             }
  123.             if (opt1 == 1)
  124.             {
  125.                 int val = 999;
  126.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7AA0, BitConverter.GetBytes(val), 4, 0);
  127.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B18, BitConverter.GetBytes(val), 4, 0);
  128.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7AA8, BitConverter.GetBytes(val), 4, 0);
  129.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B24, BitConverter.GetBytes(val), 4, 0);
  130.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B30, BitConverter.GetBytes(val), 4, 0);
  131.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B48, BitConverter.GetBytes(val), 4, 0);
  132.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B54, BitConverter.GetBytes(val), 4, 0);
  133.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x012A7B3C, BitConverter.GetBytes(val), 4, 0);
  134.             }
  135.             if (opt2 == 1)
  136.             {
  137.                 int val = 999;
  138.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x010BD628, BitConverter.GetBytes(val), 4, 0);
  139.             }
  140.             if (opt3 == 1)
  141.             {
  142.                 int val = 0;
  143.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x12A7948, BitConverter.GetBytes(val), 4, 0);
  144.                 WriteProcessMemory(ProcessHandle, (IntPtr)0x8ABA88, BitConverter.GetBytes(val), 4, 0);
  145.             }
  146.         }
  147.     }
  148. }


Well i know is not that detailed but i think its a good tutorial to start with.

You can do your modifications to design and make it a little less ugly.

Thats all,

Thanks Barata...

PS: the attachment is the compiled trainer.


Attached Files
.rar   Mw3 Trainer tuto.rar (Size: 4.91 KB / Downloads: 110)
Don't worry if things aren't the way you planned, in the end everything will solve itself...
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kokole Offline
wat you gonna do...
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Posts: 1,519
Threads: 107
Joined: Dec 2011
Reputation: 48
#2
02-22-2012, 01:46 (This post was last modified: 02-22-2012, 01:47 by kokole.)
thank you Awesome
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aosma8 Offline
n00*WEAPONS CYCLED*
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Posts: 1,436
Threads: 101
Joined: Oct 2010
Reputation: 17
#3
02-22-2012, 06:44 (This post was last modified: 02-22-2012, 06:46 by aosma8.)
Great Job, this is an excellent tutorial for beginners Big Grin +Rep!
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JariZ Offline
anxiety fashion hunt)))
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Posts: 5,320
Threads: 300
Joined: Feb 2011
Reputation: 149
#4
02-22-2012, 08:42
This is completely epic, thanks for taking the time, i'm pretty sure i'll be using this
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rotceh_dnih Offline
ItsModder
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Posts: 993
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Joined: Feb 2011
Reputation: 49
#5
02-22-2012, 09:42
tldr; but great work man :0 will +rep 4sure

but c# Dodgy

next time c++ Like a sir
Go home IW.... your drunk.

Youtube: http://www.youtube.com/user/TheMrStacie
Twitter: https://twitter.com/#!/rotceh_dnih
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JariZ Offline
anxiety fashion hunt)))
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Posts: 5,320
Threads: 300
Joined: Feb 2011
Reputation: 149
#6
02-22-2012, 09:57
I'm happy that this is in C# because all injecting stuff is in C++
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barata Offline
Thanks Barata...
*****
Posts: 539
Threads: 39
Joined: Dec 2010
Reputation: 49
#7
02-22-2012, 14:28
(02-22-2012, 09:42)rotceh_dnih Wrote: tldr; but great work man :0 will +rep 4sure

but c# Dodgy

next time c++ Like a sir

Next time i will make a C++ form trainer tuto, is almost the same as this but no problem!

Thanks Barata...
Don't worry if things aren't the way you planned, in the end everything will solve itself...
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Tomsen1410 Offline
SpamBot?
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Posts: 1,185
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Joined: Jan 2011
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#8
02-22-2012, 16:38
nice...but....
WHY THE HELL ALWAYS C#

i want C++!!!
[Image: ctoc.jpg]
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iAegle Offline
ItsModder
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Posts: 1,830
Threads: 104
Joined: Jan 2011
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#9
02-22-2012, 16:53 (This post was last modified: 02-22-2012, 16:53 by iAegle.)
(02-22-2012, 16:38)Tomsen1410 Wrote: nice...but....
WHY THE HELL ALWAYS C#

i want C++!!!

Coz this can be found in C++ all over the web Troll

http://lmgtfy.com/?q=c%2B%2B+injector+source
(08-10-2011, 12:58)Pozzuh Wrote:
Se7en Wrote:Stealed, from cod4 mod ...
look who's talking

[Release] Old School Mod v2.2
[Release] Scroll menu

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Tomsen1410 Offline
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#10
02-22-2012, 17:40 (This post was last modified: 02-22-2012, 17:40 by Tomsen1410.)
but not on itsmods Troll

and i have my own injector already U JELLY?

(hahahaah)
[Image: ctoc.jpg]
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