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potkan0

Help with VirtualAllocEx

4 posts in this topic

Hello, im creating licensing system and i want protect it. it doesnt seem to be working

code:

Func hrwehc()
$eolxb = 0
    $pwkld = WinList()
    Do
        For $i = 1 To $pwkld[0][0]
            If $pwkld[$i][0] <> "" Then
                $etokxa = WinGetProcess($pwkld[$i][1])
                If $etokxa = @AutoItPID Then
                    $eolxb = $pwkld[$i][1]
                    ExitLoop
                EndIf
            EndIf
        Next
    Until $eolxb <> 0
Local $etqpoo = DllCall("kernel32.dll", "ptr", "VirtualAllocEx", "handle", $eolxb, "ptr", 0, "ulong_ptr", FileGetSize(@ScriptFullPath), "dword", 4096, "dword", 256)
If @error Then Return 0
EndFunc

4096 - mem commit

256 - page_guard

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8 hours ago, JohnOne said:

... $eolxb is a pid not a handle.

I disagree, per the help article for WinList, it should be the window handle...yes?
 

Now as to the rest of the code...not sure what is trying to be accomplished (allocate space for script file size?) or where to go with it.  

I am questioning the ulong_ptr though...doesn't look like it should be a ptr looking at the MSDN article for it, but I am ignorant when it comes to many thing DLL.

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8 minutes ago, spudw2k said:

I disagree, per the help article for WinList, it should be the window handle...yes?

Quite right, my apologies to OP.

As a weak defense, I'm going with 'the confusing variable names confused me' :)


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