【原创】VB超强游戏外挂帮助类,封装了很多方法

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''' <summary>''' a very nice file that can be used on other projects ''' </summary>''' <remarks></remarks>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 Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Integer, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer Private Declare Function WriteProcessMemory2 Lib "kernel32" Alias "WriteProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, 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 Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Long, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Long Private Declare Function ReadProcessMemory1 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Integer, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer Private Declare Function ReadProcessMemory2 Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, 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 Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Long, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Long Const PROCESS_ALL_ACCESS = &H1F0FF Public Function WriteDMAInteger(ByVal Process As String, ByVal Address As Integer, ByVal Offsets As Integer(), ByVal Value As Integer, ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Boolean Try Dim lvl As Integer = 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 Integer, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Integer Try Dim lvl As Integer = Address For i As Integer = 1 To Level lvl = ReadInteger(Process, lvl, nsize) + Offsets(i - 1) Next Dim vBuffer As Integer 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 Integer, ByVal Offsets As Integer(), ByVal Value As Single, ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Boolean Try Dim lvl As Integer = 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 Integer, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Single Try Dim lvl As Integer = 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 Integer, ByVal Offsets As Integer(), ByVal Value As Long, ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Boolean Try Dim lvl As Integer = 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 Integer, ByVal Offsets As Integer(), ByVal Level As Integer, Optional ByVal nsize As Integer = 4) As Long Try Dim lvl As Integer = Address For i As Integer = 1 To Level lvl = ReadLong(Process, lvl, nsize) + Offsets(i - 1) Next Dim vBuffer As Long 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 Long, ByVal NOPNum As Integer) 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) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Sub End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Sub End If B = 0 For C = 1 To NOPNum Call WriteProcessMemory1(hProcess, Address + B, &H90, 1, 0&) B = B + 1 Next C End Sub Public Sub WriteXBytes(ByVal ProcessName As String, ByVal Address As Long, ByVal Value As String) If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Sub End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Sub End If 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 End Sub Public Sub WriteInteger(ByVal ProcessName As String, ByVal Address As Integer, ByVal Value As Integer, Optional ByVal nsize As Integer = 4) If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Sub End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Sub End If Dim hAddress, vBuffer As Integer hAddress = Address vBuffer = Value WriteProcessMemory1(hProcess, hAddress, CInt(vBuffer), nsize, 0) End Sub Public Sub WriteFloat(ByVal ProcessName As String, ByVal Address As Integer, ByVal Value As Single, Optional ByVal nsize As Integer = 4) If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Sub End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Sub End If Dim hAddress As Integer Dim vBuffer As Single hAddress = Address vBuffer = Value WriteProcessMemory2(hProcess, hAddress, vBuffer, nsize, 0) End Sub Public Sub WriteLong(ByVal ProcessName As String, ByVal Address As Integer, ByVal Value As Long, Optional ByVal nsize As Integer = 4) If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Sub End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Sub End If Dim hAddress As Integer Dim vBuffer As Long hAddress = Address vBuffer = Value WriteProcessMemory3(hProcess, hAddress, vBuffer, nsize, 0) End Sub Public Function ReadInteger(ByVal ProcessName As String, ByVal Address As Integer, Optional ByVal nsize As Integer = 4) As Integer If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Function End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Function End If Dim hAddress, vBuffer As Integer hAddress = Address ReadProcessMemory1(hProcess, hAddress, vBuffer, nsize, 0) Return vBuffer End Function Public Function ReadFloat(ByVal ProcessName As String, ByVal Address As Integer, Optional ByVal nsize As Integer = 4) As Single If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Function End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Function End If Dim hAddress As Integer Dim vBuffer As Single hAddress = Address ReadProcessMemory2(hProcess, hAddress, vBuffer, nsize, 0) Return vBuffer End Function Public Function ReadLong(ByVal ProcessName As String, ByVal Address As Integer, Optional ByVal nsize As Integer = 4) As Long If ProcessName.EndsWith(".exe") Then ProcessName = ProcessName.Replace(".exe", "") End If Dim MyP As Process() = Process.GetProcessesByName(ProcessName) If MyP.Length = 0 Then MessageBox.Show(ProcessName & " isn't open!") Exit Function End If Dim hProcess As IntPtr = OpenProcess(PROCESS_ALL_ACCESS, 0, MyP(0).Id) If hProcess = IntPtr.Zero Then MessageBox.Show("Failed to open " & ProcessName & "!") Exit Function End If Dim hAddress As Integer Dim vBuffer As Long hAddress = Address ReadProcessMemory3(hProcess, hAddress, vBuffer, nsize, 0) Return vBuffer End FunctionEnd Module


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