Imports System.Runtime.InteropServices
Imports System
Module ReadWritingMemory
Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Integer, ByVal bInheritHandle As Integer, ByVal dwProcessId As Integer) As Integer
Private Declare Function WriteProcessMemory1 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As UInt64, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer
Private Declare Function WriteProcessMemory2 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As Single, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Single
Private Declare Function WriteProcessMemory3 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As UInt64, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Long
Private Declare Function WriteProcessMemory4 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As UInt64, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As UInt64
Private Declare Function ReadProcessMemory1 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As UInt64, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer
Private Declare Function ReadProcessMemory2 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As Single, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Single
Private Declare Function ReadProcessMemory3 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As UInt64, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Long
Private Declare Function ReadProcessMemory4 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As IntPtr, ByVal lpBaseAddress As UInt64, ByRef lpBuffer As UInt64, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As UInt64
Const PROCESS_ALL_ACCESS = &H1F0FF
Private Function UnicodeBytesToString(
ByVal bytes() As Byte) As String
Return System.Text.Encoding.Unicode.GetString(bytes)
End Function
Public Function WriteDMAInteger(ByVal Process As String, ByVal Address As UInt64, ByVal Offsets As UInt64(), ByVal Value As UInt64, ByVal Level As Integer, Optional ByVal nsize As Integer = 8) As Boolean
Try
Dim lvl As UInt64 = Address
For i As Integer = 1 To Level
lvl = ReadInteger(Process, lvl, nsize) + Offsets(i - 1)
Next
WriteInteger(Process, lvl, Value, nsize)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function ReadDMAInteger(ByVal Process As String, ByVal Address As UInt64, ByVal Offsets As UInt64(), ByVal Level As Integer, Optional ByVal nsize As Integer = 8) As UInt64
Try
Dim lvl As UInt64 = Address
For i As Integer = 1 To Level
lvl = ReadInteger(Process, lvl, nsize) + Offsets(i - 1)
Next
Dim vBuffer As UInt32
vBuffer = ReadInteger(Process, lvl, nsize)
Return vBuffer
Catch ex As Exception
End Try
End Function
Public Function WriteDMAFloat(ByVal Process As String, ByVal Address As UInt64, ByVal Offsets As UInt64(), ByVal Value As Single, ByVal Level As Integer, Optional ByVal nsize As Integer = 8) As Boolean
Try
Dim lvl As UInt64 = Address
For i As Integer = 1 To Level
lvl = ReadInteger(Process, lvl, nsize) + Offsets(i - 1)
Next
WriteFloat(Process, lvl, Value, nsize)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function ReadDMAFloat(ByVal Process As String, ByVal Address As UInt64, ByVal Offsets As UInt64(), ByVal Level As Integer, Optional ByVal nsize As Integer = 8) As Boolean
Try
Dim lvl As UInt64 = Address
For i As Integer = 1 To Level
lvl = ReadFloat(Process, lvl, nsize) + Offsets(i - 1)
Next
Dim vBuffer As Single
vBuffer = ReadFloat(Process, lvl, nsize)
Return vBuffer
Catch ex As Exception
End Try
End Function
Public Function WriteDMALong(ByVal Process As String, ByVal Address As UInt64, ByVal Offsets As Integer(), ByVal Value As Long, ByVal Level As Integer, Optional ByVal nsize As Integer = 8) As Boolean
Try
Dim lvl As UInt64 = Address
For i As Integer = 1 To Level
lvl = ReadLong(Process, lvl, nsize) + Offsets(i - 1)
Next
WriteLong(Process, lvl, Value, nsize)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function ReadDMALong(ByVal Process As String, ByVal Address As UInt64, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 8) As Long
Try
Dim lvl As UInt64 = Address
For i As Integer = 1 To Level
lvl = ReadLong(Process, lvl, nsize) + Offsets(i - 1)
Next
Dim vBuffer As UInt64
vBuffer = ReadLong(Process, lvl, nsize)
Return vBuffer
Catch ex As Exception
End Try
End Function
Public Sub WriteNOPs(ByVal ProcessName As String, ByVal Address As UInt64, ByVal NOPNum As Integer)
On Error Resume Next
Dim C As Integer
Dim B As Integer
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
B = 0
For C = 1 To NOPNum
Call WriteProcessMemory1(hProcess, Address + B, &H90, 1, 0&)
B = B + 1
Next C
Resume
End Sub
Public Sub WriteXBytes(ByVal ProcessName As String, ByVal Address As UInt64, ByVal Value As String)
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim C As Integer
Dim B As Integer
Dim D As Integer
Dim V As Byte
B = 0
D = 1
For C = 1 To Math.Round((Len(Value) / 2))
V = Val("&H" & Mid$(Value, D, 2))
Call WriteProcessMemory1(hProcess, Address + B, V, 1, 0&)
B = B + 1
D = D + 2
Next C
Resume
End Sub
Public Sub WriteInteger(ByVal ProcessName As String, ByVal Address As UInt64, ByVal Value As Integer, Optional ByVal nsize As Integer = 8)
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim vBuffer As UInt64
Dim hAddress As UInt64
hAddress = Address
vBuffer = Value
WriteProcessMemory1(hProcess, hAddress, CInt(vBuffer), nsize, 0)
Resume
End Sub
Public Sub WriteInt64(ByVal ProcessName As String, ByVal Address As UInt64, ByVal Value As Integer, Optional ByVal nsize As Integer = 8)
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim vBuffer As UInt64
Dim hAddress As UInt64
hAddress = Address
vBuffer = Value
WriteProcessMemory4(hProcess, hAddress, CInt(vBuffer), nsize, 0)
Resume
End Sub
Public Sub WriteFloat(ByVal ProcessName As String, ByVal Address As UInt64, ByVal Value As Single, Optional ByVal nsize As Integer = 8)
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim hAddress As UInt64
Dim vBuffer As Single
hAddress = Address
vBuffer = Value
WriteProcessMemory2(hProcess, hAddress, vBuffer, nsize, 0)
Resume
End Sub
Public Sub WriteLong(ByVal ProcessName As String, ByVal Address As UInt64, ByVal Value As Long, Optional ByVal nsize As Integer = 8)
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim hAddress As UInt64
Dim vBuffer As Uint64
hAddress = Address
vBuffer = Value
WriteProcessMemory3(hProcess, hAddress, vBuffer, nsize, 0)
Resume
End Sub
Public Function ReadInteger(ByVal ProcessName As String, ByVal Address As UInt64, ByVal Value As UInt64, Optional ByVal nsize As Integer = 8) As UInt64
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim vBuffer As UInt64
Dim hAddress As UInt64
hAddress = Address
vBuffer = Value
ReadProcessMemory1(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
Resume
End Function
Public Function ReadInt64(ByVal ProcessName As String, ByVal Address As UInt64, Optional ByVal nsize As Integer = 8) As UInt64
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim vBuffer As UInt64
Dim hAddress As UInt64
hAddress = Address
ReadProcessMemory4(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
Resume
End Function
Public Function ReadFloat(ByVal ProcessName As String, ByVal Address As UInt64, Optional ByVal nsize As Integer = 8) As Single
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim hAddress As UInt64
Dim vBuffer As Single
hAddress = Address
ReadProcessMemory2(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
Resume
End Function
Public Function ReadLong(ByVal ProcessName As String, ByVal Address As UInt64, Optional ByVal nsize As Integer = 8) As Long
On Error Resume Next
If ProcessName.EndsWith(".exe") Then
ProcessName = ProcessName.Replace(".exe", "")
End If
Dim MyP As Process() = Process.GetProcessesByName(ProcessName)
Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id)
Dim hAddress As UInt64
Dim vBuffer As UInt64
hAddress = Address
ReadProcessMemory3(hProcess, hAddress, vBuffer, nsize, 0)
Return vBuffer
Resume
End Function
End Module
