OllyDbg + Registry question

In registry(talking about context menu) command line(paramter) is presented as '%1'..

So, if you make your command for conetext menu as ollyloader "%1"
command line parameter will be passed to your ollyloader.exe.

Now, all you need to do is call ollydbg with that same paramater...

Originally Posted by babar0ga

In registry(talking about context menu) command line(paramter) is presented as '%1'..

So, if I understand you right the %1 is the name of the exe I right click on that gets passed as a parameter?

For example: when I right click on notepad.exe and select Open with Ollydbg (after I changed the Registry key to point to my Ollyloader of course) it is the same as typing in command line: "Drive:\Path\Ollyloader.exe notepad.exe"?

If so, how can I retrieve the name of that parameter to use it in my loader?

Regards,

sTfN0X

Originally Posted by sTfN0X

So, if I understand you right the %1 is the name of the exe I right click on that gets passed as a parameter?

that's right...

about retreiveing that parameter... it's allready passed to your loader.
you just need to call olly with that same param.

in case you don't know how to read it... should be something like this

C like

int main(int argc, char *argv[])
{
  int i;

  for (i = 1; i < argc; i++) printf("%s ", argv[i]);
  printf("\n");

  return 0;
}

delphi

procedure TForm1.FormCreate(Sender: TObject);
Var
    I : Integer;
begin
    Memo1.Lines.Clear;
    Memo1.Lines.Add('Parameters Count : '+IntToStr(ParamCount));
    { ParamCount - Returns the number of parameters passed on
    the command line. }
    If ParamCount>0 Then
        For I:=1 To ParamCount Do
        { ParamStr - Returns a specified parameter from the command-line. }
        Memo1.Lines.Add('Parameter '+IntToStr(I)+' : '+ParamStr(I))
end;

vb

Sub Main()
Debug.Print Command$
End Sub

hope this helps

babar0ga,

Thanks for your help.

The C code works perfect

Best regards,

sTfN0X