Antihack Module

[System32a]

Today i have started to make simple antihack module that scans process memory and search for signature.. but i have error that i canot solve.

Error	1	Value of type '1-dimensional array of Byte' cannot be converted to 'System.IntPtr'.	d:\Visual Studio 2008\Projects\Launcher Client\Launcher Client\Antihack.vb	34

Source:

Imports System.Runtime.InteropServices
Module Antihack
    Dim MAX_DUMPS As Integer = 2
    Dim MAX_DUMP_SIZE As Integer = 32
    Declare Function ReadProcessMemory Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Integer, <MarshalAs(UnmanagedType.AsAny)> ByVal lpBaseAddress As Object, <MarshalAs(UnmanagedType.AsAny)> ByRef lpBuffer As Object, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer
    [B]Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (ByVal pDst As IntPtr, ByVal pSrc As String, ByVal ByteLen As Long)[/B]
 
    ' Dim Offsets(MAX_DUMPS) As Integer = {"0x4C8259"}
 
    Public Sub SystemProcessScan()
        Dim psList() As Process
        Try
            psList = Process.GetProcesses()
 
            For Each p As Process In psList
                If (Scan(p.Id) > 0) Then
                    MsgBox("Found hack software in your system.\n\nHint: Close all illegal programs and run application again.", "Software guard")
                    CloseProc("MU")
                End If
 
            Next p
 
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
    End Sub
 
    Public Function Scan(ByVal hProcess As Int32)
        Dim Buf(MAX_DUMP_SIZE) As Byte
        Dim BytesRead As Int32 = 0
        Dim B = Convert.ToByte(Buf)
        For Int As Integer = 0 To MAX_DUMPS
            ReadProcessMemory(hProcess, "Offset", Buf, System.Runtime.InteropServices.Marshal.SizeOf(Buf), BytesRead)
           [B] If CopyMemory(Buf, "32byte DUMP", MAX_DUMP_SIZE) = 0 Then
                Return 1
            End If[/B]
        Next
        Return 0
    End Function
 
    Function CloseProc(ByVal sProcName As String) As String
        Dim Proc() As Process = Process.GetProcessesByName(sProcName)
        Try
            Proc(0).Kill()
            Return "Process killed"
        Catch
            Return "Can't find process"
        End Try
    End Function
End Module