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Delphi Dll Injection

 
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slippppppppp
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Joined: 08 Aug 2006
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PostPosted: Sun Nov 04, 2007 1:28 pm    Post subject: Delphi Dll Injection Reply with quote
I tried translating C++ to delph and came up wtih this.
I get an access violation but i know im close, can anyone read my source and tell me what im doing wrong? POR FAVOR

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Flyte
Peanuts!!!!
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Joined: 19 Apr 2006
Posts: 1887
Location: Canada
PostPosted: Sun Nov 04, 2007 1:46 pm    Post subject: Reply with quote
It looks like you are are sending an uninitialized pointer into the function.

Source wrote:
procedure TForm1.SpeedButton2Click(Sender: TObject);
var lpprocess : string;
dwpid : DWORD;
lpdll : LPSTR;
TempSnapshot:THandle;
Process32:TProcessEntry32;
begin
lpprocess := edit1.text;
if Process32.szExeFile = lpprocess then
begin dwPID:=Process32.th32ProcessID;
end;

Injectdll(dwPID, lpdll, 0 );
end;


I don't use Delphi often, so I could be wrong, but i will give you advice on something else also:

Source wrote:
InjectDll(dwPid, lpDll, nLength);


nLength is the length of the buffer that stores the path of the dll, in your source you are passing 0, which is bad.

Oh, and I thought I would point out you are translating from C to Delphi (it is blatantly obvious you are translating my source Wink ). As far as I can tell, it doesn't look like you are doing so well.
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appalsap
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Joined: 27 Apr 2006
Posts: 6753
Location: Pakistan
PostPosted: Sun Nov 04, 2007 3:27 pm    Post subject: Reply with quote
http://forum.cheatengine.org/viewtopic.php?p=1530346#1530346
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