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[VB] Reading multilevel pointer [NEED MODULE]

 
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Tricky
How do I cheat?
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Joined: 25 Aug 2012
Posts: 3

PostPosted: Sun Aug 26, 2012 6:19 am    Post subject: [VB] Reading multilevel pointer [NEED MODULE] Reply with quote

Ok found the base address of my process, found all my offsets, found all i need in Cheat engine, NOW i need a module for VB that support Multilevel pointers so i can read/write to my process

Process: "game.dat"+0062BA08 || 00A2BA08
Offsets

1. 38
2. 14
3. 8
4. 0
5. C4

so i should do like this i think in VB


Code:
Dim address as INT32 = &HA2BA08 + &H38 + &H14 + &H8 + &H0 + &HC4

label1.text = ReadInteger("game.dat",address)


This returns 0 no matter what i do

then if i do this and in cheat engine take the output Address of the pointer in this case 0964CD94 will work and return the right value
Code:
Dim address as INT32 = &H964CD9

label1.text = ReadInteger("game.dat",address)



Same problem if i do this
Code:
ReadPointerInteger("game.dat",&HA2BA08, &H38, &H14, &H8, &H0, &HC4)

returns 0
i use this moddule

Code:
'VB.NET Module
'Author : Cless
'How to use Read/Write Pointer
'Example Read
'       Me.Text = ReadPointerInteger(Game exe name, &HPointer,&HOffset).ToString()
'
'       Me.Text = ReadPointerInteger("gta_sa", &HB71A38,&H540).ToString()
'       Or
'       Me.Text = ReadPointerInteger("gta_sa", &HB71A38,&H540,&H544).ToString()
'Example Write
'       WritePointerInteger(Game exe name,&HPointer,Value,&HOffset)
'
'       WritePointerInteger("gta_sa",&HB71A38,1000,&H540)
'       Or
'       WritePointerInteger("gta_sa",&HB71A38,1000,&H540, &H544)

Module Trainer
    Private Declare Function ReadMemoryByte Lib "kernel32" Alias "ReadProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Byte, Optional ByVal Size As Integer = 2, Optional ByRef Bytes As Integer = 0) As Byte
    Private Declare Function ReadMemoryInteger Lib "kernel32" Alias "ReadProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Integer, Optional ByVal Size As Integer = 4, Optional ByRef Bytes As Integer = 0) As Integer
    Private Declare Function ReadMemoryFloat Lib "kernel32" Alias "ReadProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Single, Optional ByVal Size As Integer = 4, Optional ByRef Bytes As Integer = 0) As Single
    Private Declare Function ReadMemoryDouble Lib "kernel32" Alias "ReadProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Double, Optional ByVal Size As Integer = 8, Optional ByRef Bytes As Integer = 0) As Double

    Private Declare Function WriteMemoryByte Lib "kernel32" Alias "WriteProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Byte, Optional ByVal Size As Integer = 2, Optional ByRef Bytes As Integer = 0) As Byte
    Private Declare Function WriteMemoryInteger Lib "kernel32" Alias "WriteProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Integer, Optional ByVal Size As Integer = 4, Optional ByRef Bytes As Integer = 0) As Integer
    Private Declare Function WriteMemoryFloat Lib "kernel32" Alias "WriteProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Single, Optional ByVal Size As Integer = 2, Optional ByRef Bytes As Integer = 0) As Single
    Private Declare Function WriteMemoryDouble Lib "kernel32" Alias "WriteProcessMemory" (ByVal Handle As Integer, ByVal Address As Integer, ByRef Value As Double, Optional ByVal Size As Integer = 2, Optional ByRef Bytes As Integer = 0) As Double

    Public Function ReadByte(ByVal EXENAME As String, ByVal Address As Integer) As Byte
        Dim Value As Byte
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                ReadMemoryByte(Handle, Address, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadInteger(ByVal EXENAME As String, ByVal Address As Integer) As Integer
        Dim Value As Integer
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                ReadMemoryInteger(Handle, Address, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadFloat(ByVal EXENAME As String, ByVal Address As Integer) As Single
        Dim Value As Single
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                ReadMemoryFloat(Handle, Address, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadDouble(ByVal EXENAME As String, ByVal Address As Integer) As Double
        Dim Value As Double
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                ReadMemoryByte(Handle, Address, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadPointerByte(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal ParamArray Offset As Integer()) As Byte
        Dim Value As Byte
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                ReadMemoryByte(Handle, Pointer, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadPointerInteger(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal ParamArray Offset As Integer()) As Integer
        Dim Value As Integer
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                ReadMemoryInteger(Handle, Pointer, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadPointerFloat(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal ParamArray Offset As Integer()) As Single
        Dim Value As Single
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                ReadMemoryFloat(Handle, Pointer, Value)
            End If
        End If
        Return Value
    End Function

    Public Function ReadPointerDouble(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal ParamArray Offset As Integer()) As Double
        Dim Value As Double
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                ReadMemoryDouble(Handle, Pointer, Value)
            End If
        End If
        Return Value
    End Function

    Public Sub WriteByte(ByVal EXENAME As String, ByVal Address As Integer, ByVal Value As Byte)
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                WriteMemoryByte(Handle, Address, Value)
            End If
        End If
    End Sub

    Public Sub WriteInteger(ByVal EXENAME As String, ByVal Address As Integer, ByVal Value As Integer)
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                WriteMemoryInteger(Handle, Address, Value)
            End If
        End If
    End Sub

    Public Sub WriteFloat(ByVal EXENAME As String, ByVal Address As Integer, ByVal Value As Single)
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                WriteMemoryFloat(Handle, Address, Value)
            End If
        End If
    End Sub

    Public Sub WriteDouble(ByVal EXENAME As String, ByVal Address As Integer, ByVal Value As Double)
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                WriteMemoryDouble(Handle, Address, Value)
            End If
        End If
    End Sub

    Public Sub WritePointerByte(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal Value As Byte, ByVal ParamArray Offset As Integer())
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                WriteMemoryByte(Handle, Pointer, Value)
            End If
        End If
    End Sub

    Public Sub WritePointerInteger(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal Value As Integer, ByVal ParamArray Offset As Integer())
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                WriteMemoryInteger(Handle, Pointer, Value)
            End If
        End If
    End Sub

    Public Sub WritePointerFloat(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal Value As Single, ByVal ParamArray Offset As Integer())
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                WriteMemoryFloat(Handle, Pointer, Value)
            End If
        End If
    End Sub

    Public Sub WritePointerDouble(ByVal EXENAME As String, ByVal Pointer As Integer, ByVal Value As Double, ByVal ParamArray Offset As Integer())
        If Process.GetProcessesByName(EXENAME).Length <> 0 Then
            Dim Handle As Integer = Process.GetProcessesByName(EXENAME)(0).Handle
            If Handle <> 0 Then
                For Each I As Integer In Offset
                    ReadMemoryInteger(Handle, Pointer, Pointer)
                    Pointer += I
                Next
                WriteMemoryDouble(Handle, Pointer, Value)
            End If
        End If
    End Sub
End Module


Thanks in advance for ANY posting that might help just the smallest!!!!!
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Unbr0ken
Advanced Cheater
Reputation: 2

Joined: 10 Aug 2011
Posts: 67

PostPosted: Tue Sep 04, 2012 1:51 pm    Post subject: This post has 1 review(s) Reply with quote

Mmmmmm, the functions are wrong, why are you using that VB module?, can't you write your own code?...

As I can see, you need read a pointer, more specific, the following pointers:

"game.dat"+0062BA08
"game.dat"+00A2BA08


With the following offsets: 0x38, 0x14, 0x8, 0x0, 0xC4

Right?

Well, I assume that you know what "game.dat" means, if not, it's not just the process name, that's the name of the module that you need to read it's memory location, in other words, the Process Base Address (PBA), and... how can you read that? Check this thread. Wiccan and I (Krähne --old account) have post something useful.

So, using that, you just need to get the PBA, read the memory value of that address and increase it with the first offset, then read the result of the addition again and add the next offset to the result, until there's no more offset to increase.

And... how to read a memory address?, well you can use the Win32 API, "ReadProcessMemory".

I can't give you the job done, no more than that. Make your own functions or learn programming. I can't help you anymore, leverages what I've given to you. I can't do everything, by the way, learn to walk before run, young man.

Cheers;

PS: Excuse me by the spell mistakes, I don't write/speak in English as native language.
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