HowTo Find the WoW Basic Adress

[Bioaim]

Hi,

i want to read out my Playername with AutoIt .
I know how i can find the Pointer with Cheat Engine, but this Address changes with every WoW Restart.
So how can i read this out ? Can anyone give me e code example ? ( AutoIt or C# )

Greez Bioaim

[namreeb]

GetModuleHandle. The value returned is the base address of the DLL (note that this includes the PE header, so the .text section wont start for this +0x1000).

GetModuleHandle Function (Windows)

[Cypher]

GetModuleHandle. The value returned is the base address of the DLL (note that this includes the PE header, so the .text section wont start for this +0x1000).

GetModuleHandle Function (Windows)

You really shouldn't rely on it being +0x1000, though it will probably work consistently on WoW. The correct way to do it is via section enumeration.

Note: I know you know this, I'm making the point for others.

[sitnspinlock]

and I know both of you know this, but I don't see where the OP said he is running his code in the target programs address space, whereas far as I know GetModuleHandle would be useless unless I am missing something blatantly obvious. In the case that you are out of process, check this

[Bioaim]

So, here is a code example of my script.

#include <NomadMemory.au3> 


Const $Playername = 0x903F40


$ProcessId = ProcessExists("wow.exe") 

If $ProcessId > 0 Then 
    $Handle = _MemoryOpen($ProcessId)
	$playerBase = _Memoryread((0x9B7828 + 0x38) + 0x24, $Handle, 'char[255]')
    If Not @error Then 
        MsgBox(0, "Name", _MemoryRead(0x01973F40,$Handle, "char[255]"), "char[255]") ;0x01973F40 is the Pointer of my Name - but exactly this changes every Restart, how can i fix that ?
    Else 
        MsgBox(0, "Fehler", "Der Prozess konnte nicht geöffnet werden!") 
    EndIf 
Else 
    MsgBox(0, "", "Starte WoW!") 
EndIf

So, how can i extend this script to work after every WoW Start ?

[Azzie2k8]

I am not sure how you do this in AutoIT but I think you will need to enumerate through the modules with the help of what everdox posted. if you find your module you will get a pointer to the "MODULEENTRY32 structure" and can then access the modBaseAdr-Member which gives you the Base Address.

You will need to add this base address to your offsets/addresses for your playerbase. Depending on what theses addresses are based on you will need to edit the offsets(just like Cypher pointed out already).

I hope I got this right. I am not actively doing this so it might all be wrong. Just trying to help where I can.

Edit: apparently there is an easy solution. If you use NomadMemory which is a lib for AutoIT you could simply use _MemoryGetBaseAddress(Handle, HD). Again I don'T use AutoIT so this might be stupid

Edit2: Not sure if it really was Nomad but here is something useful that I found

http://www.autoitscript.com/forum/to...-au3-function/

check the

Func _MemoryModuleGetBaseAddress($iPID, $sModule)

part in the second code window

[Bioaim]

I am not sure how you do this in AutoIT but I think you will need to enumerate through the modules with the help of what everdox posted. if you find your module you will get a pointer to the "MODULEENTRY32 structure" and can then access the modBaseAdr-Member which gives you the Base Address.

You will need to add this base address to your offsets/addresses for your playerbase. Depending on what theses addresses are based on you will need to edit the offsets(just like Cypher pointed out already).

I hope I got this right. I am not actively doing this so it might all be wrong. Just trying to help where I can.

Edit: apparently there is an easy solution. If you use NomadMemory which is a lib for AutoIT you could simply use _MemoryGetBaseAddress(Handle, HD). Again I don'T use AutoIT so this might be stupid

Thank you for your help, i use NomadMemory for AutoIt, but whats the "HD" Paramter of the _MemoryGetBaseAdress() Function ?

[Azzie2k8]

Thank you for your help, i use NomadMemory for AutoIt, but whats the "HD" Paramter of the _MemoryGetBaseAdress() Function ?

You should really check out that link I posted. I assume that HD is the Handle to the Module or something like that. I can't be 100% sure though. But again that link should show you how to use that function. I didn't find the one in NomadMemory I was talking about so you might be better of using the one in the link.

Edit: But then again even if you get the ASLR randomization covered by adding the Base address you will still need a rebased pointer to your name. I have no idea if the one you have is already a static one.

[Bioaim]

There is an Offset for the WoW Playername right ? So, i can find out the pointer with CE of MY CURRENT ONLINE CHAR right ? And how can i make this static ?


Edit: this link shows exactly the same _MemoryGetBaseAddress() Function. So I need the second parameter of it ($Handle is clear)

[Aftiagouras]

Bioaim check this out.

[gononono64]

Bioaim check this out.

Yay no one forgot about me