public void WriteAMem(IntPtr MemoryAddress, byte[] bytesToWrite, out int bytesWritten)
{
IntPtr ptrBytesWritten;
ProcessMemoryReaderApi.WriteProcessMemory(m_hProcess, MemoryAddress, bytesToWrite, (uint)bytesToWrite.Length, out ptrBytesWritten);
bytesWritten = ptrBytesWritten.ToInt32();
}
public void CloseHandle()
{
int iRetValue;
iRetValue = ProcessMemoryReaderApi.CloseHandle(m_hProcess);
if (iRetValue == 0)
{
throw new Exception("CloseHandle failed");
}
}
public byte[] ReadAMem(int MemoryAddress, uint bytesToRead, out int bytesReaded)
{
byte[] buffer = new byte[bytesToRead];
IntPtr ptrBytesReaded;
ProcessMemoryReaderApi.ReadProcessMemory(m_hProcess, (IntPtr)MemoryAddress, buffer, bytesToRead, out ptrBytesReaded);
bytesReaded = ptrBytesReaded.ToInt32();
return(buffer);
}
public byte[] ReadtoMem(int MemoryAddress, uint bytesToRead, out int bytesReaded)
{
if (bytesToRead > buffersize)
{
readeDestBuffer = new byte[bytesToRead];
buffersize = bytesToRead;
}
IntPtr ptrBytesReaded;
ProcessMemoryReaderApi.ReadProcessMemory(m_hProcess, (IntPtr)MemoryAddress, readeDestBuffer, bytesToRead, out ptrBytesReaded);
bytesReaded = ptrBytesReaded.ToInt32();
return(readeDestBuffer);
}
public int ReadMem(int MemoryAddress, uint bytesToRead, out byte[] buffer)
{
IntPtr procHandle = ProcessMemoryReaderApi.OpenProcess(ProcessMemoryReaderApi.PROCESS_VM_READ | ProcessMemoryReaderApi.PROCESS_VM_WRITE | ProcessMemoryReaderApi.PROCESS_VM_OPERATION, 1, (uint)m_processID);
if (procHandle == IntPtr.Zero)
{
buffer = new byte[0];
return(0);
}
buffer = new byte[bytesToRead];
IntPtr ptrBytesReaded;
ProcessMemoryReaderApi.ReadProcessMemory(procHandle, (IntPtr)MemoryAddress, buffer, bytesToRead, out ptrBytesReaded);
ProcessMemoryReaderApi.CloseHandle(procHandle);
return(ptrBytesReaded.ToInt32());
}
public int WriteMem(int MemoryAddress, byte[] buf)
{
IntPtr procHandle = ProcessMemoryReaderApi.OpenProcess(ProcessMemoryReaderApi.PROCESS_VM_READ | ProcessMemoryReaderApi.PROCESS_VM_WRITE | ProcessMemoryReaderApi.PROCESS_VM_OPERATION, 1, (uint)m_processID);
if (procHandle == IntPtr.Zero)
{
return(0);
}
uint oldProtect;
ProcessMemoryReaderApi.VirtualProtectEx(procHandle, (IntPtr)MemoryAddress, (uint)buf.Length, ProcessMemoryReaderApi.PAGE_READWRITE, out oldProtect);
IntPtr ptrBytesWritten;
ProcessMemoryReaderApi.WriteProcessMemory(procHandle, (IntPtr)MemoryAddress, buf, (uint)buf.Length, out ptrBytesWritten);
ProcessMemoryReaderApi.CloseHandle(procHandle);
return(ptrBytesWritten.ToInt32());
}
//We use this to
public int ReadMultiLevelPointer(int MemoryAddress, uint bytesToRead, Int32[] offsetList)
{
IntPtr procHandle = ProcessMemoryReaderApi.OpenProcess(ProcessMemoryReaderApi.PROCESS_VM_READ | ProcessMemoryReaderApi.PROCESS_VM_WRITE | ProcessMemoryReaderApi.PROCESS_VM_OPERATION, 1, (uint)m_processID);
IntPtr pointer = (IntPtr)0x0;
//IF THE PROCESS isnt available we return nothing
if (procHandle == IntPtr.Zero)
{
return(0);
}
byte[] btBuffer = new byte[bytesToRead];
IntPtr lpOutStorage = IntPtr.Zero;
int pointerAddy = MemoryAddress;
//int pointerTemp = 0;
for (int i = 0; i < (offsetList.Length); i++)
{
if (i == 0)
{
ProcessMemoryReaderApi.ReadProcessMemory(
procHandle,
(IntPtr)(pointerAddy),
btBuffer,
(uint)btBuffer.Length,
out lpOutStorage);
}
pointerAddy = (BitConverter.ToInt32(btBuffer, 0) + offsetList[i]);
//string pointerAddyHEX = pointerAddy.ToString("X");
Console.WriteLine("pointerAddy>>{0}", pointerAddy);
ProcessMemoryReaderApi.ReadProcessMemory(
procHandle,
(IntPtr)(pointerAddy),
btBuffer,
(uint)btBuffer.Length,
out lpOutStorage);
}
return(pointerAddy);
}
public void OpenProcess(uint _processID)
{
m_processID = _processID;
m_hProcess = ProcessMemoryReaderApi.OpenProcess(ProcessMemoryReaderApi.PROCESS_VM_READ | ProcessMemoryReaderApi.PROCESS_VM_WRITE | ProcessMemoryReaderApi.PROCESS_VM_OPERATION, 1, (uint)m_processID);
}