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Old 02-10-2004, 23:13
Satyric0n
 
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Quote:
I've compared your tree with mine; there are a few differences
These are due to the fact that you're running Win2k then, I would guess; I'm running XP SP1. So maybe your IAT is wrong, maybe not, I have no way to verify.

Quote:
For why to dump when address 4072DC is reached I can only guess. Since the JMP there takes me back to ASPR code I could imagine that some of the code that the unpacked app needs for execution is manipulated by ASPR in some way, so if I dump later I dump this manipulated code. Am I on the right way?
Erm... No. But, I'll explain further after you get this dump working.

Quote:
In any case I did a second dump at 4072DC, fixed IAT and OEP and entered the stolen bytes.
To make sure I understand you, by "a second dump" do you mean you started again from scratch (using packed exe), or you redumped starting from your previous nonworking dump?

Quote:
I encounter an access violation: EBX should store some value but in fact it's zeroed.
At what address are you getting this access violation?

Regards,
Satyric0n

Last edited by Satyric0n; 02-10-2004 at 23:38.
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