Memory editing application with Source code

I have never really seen any proper instructions or tutorials on making your own memory editing applications. So I searched the corners of the Internet to gain the knowledge necessary to create this source code. Now you, too, can make epic hacks.

Please note that intermediate C# programming skills are required to properly use this class. If you are a script kiddie, you should get off this video right now.

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using System;

using System.Text;

using System.Collections.Generic;

using System.Data;

using System.Linq;

using System.Diagnostics;

using System.Runtime.InteropServices;



namespace Memedit

{



    public class MemoryEditor

    {



        [DllImport("kernel32.dll")]

        static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, UIntPtr nSize, out IntPtr lpNumberOfBytesWritten);



        [DllImport("Kernel32.dll")]

        static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, UInt32 nSize, ref UInt32 lpNumberOfBytesRead);

        string pname = "";

        IntPtr hand;

        public MemoryEditor(string ProcName)

        {

            pname = ProcName.Replace(".exe", "");

            Process[] proclist = Process.GetProcesses();

            foreach (Process pr in proclist)

            {



                if (pr.ToString() == "System.Diagnostics.Process (" + pname + ")")

                {

                    hand = pr.Handle;

                }

            }

        }



        public bool Write(int Address, byte[] data)

        {

            bool success = false;

            Process[] proclist = Process.GetProcesses();

            IntPtr bytesout;

            success = WriteProcessMemory(hand, (IntPtr)Address, data, (UIntPtr)data.Length, out bytesout);

            return success;

        }



        public byte[] Read(int Address, int length)

        {

            byte[] ret = new byte[length];

            uint o = 0;

            ReadProcessMemory(hand, (IntPtr)Address, ret, (UInt32)ret.Length, ref o);

            return ret;

        }

        public int ReadInt32(int Address)

        {

            return BitConverter.ToInt32(Read(Address, 4), 0);

        }

        public float ReadSingle(int Address)

        {

            return BitConverter.ToSingle(Read(Address, 4), 0);

        }

        public string ReadString(int Address, int length, bool isUnicode)

        {

            if (isUnicode)

            {

                UnicodeEncoding enc = new UnicodeEncoding();

                return enc.GetString(Read(Address, length));

            }

            else

            {

                ASCIIEncoding enc = new ASCIIEncoding();

                return enc.GetString(Read(Address, length));

            }

        }

    }

}

by BerkinGG

I am having a problem I have pointers and the offsets how can I write to the memory with this? plz pm or skype me my skype is d0100110101001101 Thank you.

Thank you,
programmer

Just look at Grooguz Code....

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

[DllImport("Kernel32.dll")]
static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, UInt32 nSize, ref UInt32 lpNumberOfBytesRead);

That is a Windows API to write and read from memory of process...
if you want to write it, just call the function WriteProcessMemory then give a parameter..