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Copy part of an Aob with ?? ?? ?? ??

 
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Sanglante
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PostPosted: Thu Sep 27, 2018 7:14 am    Post subject: Copy part of an Aob with ?? ?? ?? ?? Reply with quote
Hi.
I have an AOBscan like this :

aobscan(MyScan, F3 0F 11 8B ?? ?? ?? ??)
registersymbol(MyScan)
label(MyScanReturn)

I have to copy the 4 bytes ?? ?? ?? ?? (an adress) to use them later before changing my code

How to ?
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ParkourPenguin
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PostPosted: Thu Sep 27, 2018 7:30 am    Post subject: Reply with quote
Code:
readmem(MyScan+4,4)

This works like db- just place it wherever you want to write the bytes to.
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Sanglante
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PostPosted: Thu Sep 27, 2018 7:58 am    Post subject: Reply with quote
ParkourPenguin wrote:
Code:
readmem(MyScan+4,4)

This works like db- just place it wherever you want to write the bytes to.

Ok thank for the how to read so i can do this like that ?

Code:
aobscan(MyScan, F3 0F 11 8B ?? ?? ?? ??)
registersymbol(MyScan)
label(MyScanReturn)

originaladress:
readmem(MyScan+4,4)


And then everywhere i try to mov or add originaladress he will use the ?? ?? ?? ??

right ?
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ParkourPenguin
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PostPosted: Thu Sep 27, 2018 8:13 am    Post subject: Reply with quote
Kind of. If you do it like that, you'll need to address an additional memory location.
Code:
mov eax,[originaladress]  // move the original address into eax
mov ecx,[eax]             // move the value at the original address into ecx

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