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How to log access to memory region

 
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A-off
How do I cheat?
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Joined: 07 Dec 2018
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PostPosted: Fri Dec 07, 2018 8:07 am    Post subject: How to log access to memory region Reply with quote

Hi.
Is there any example of logging memory range (~2kb) access? Something like:
Code:
Some.exe+XXXX mov [eax+xx], ecx
etc
etc

I suppose it need to be done with setting bp, log instruction addr and its string and removing bp, but not sure how to implement it.

Unfortunately function "Find out what access this address" can handle only first (4-8) bytes (other way it would be a perfect solution) and mem range from memory view only suggest to "break on access" (not a variant in my case, need to continue execution).

Can you help me with this?
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Dark Byte
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PostPosted: Fri Dec 07, 2018 9:22 am    Post subject: Reply with quote

use page exception breakpoints (in settings)
then in memory view select the range you are interested in and set a data breakpoint there

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Do not ask me about online cheats. I don't know any and wont help finding them.
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A-off
How do I cheat?
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Joined: 07 Dec 2018
Posts: 6

PostPosted: Fri Dec 07, 2018 9:36 am    Post subject: Reply with quote

Dark Byte wrote:
and set a data breakpoint there

But it will be bp anyway, what we need is continue execution immediately, like "Find out what access this address" do.
A-off wrote:
... "break on access" (not a variant in my case, need to continue execution).


In other words I need exactly the same that "Find out what access this address" function do but with more than 8 bytes.
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Dark Byte
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PostPosted: Fri Dec 07, 2018 10:32 am    Post subject: Reply with quote

select the range, then set the find what access breakpoint (it's under data)
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A-off
How do I cheat?
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PostPosted: Fri Dec 07, 2018 12:00 pm    Post subject: Reply with quote

Thanks, that's what I want! (Not obvious solution btw Very Happy )

P.S.
Found a bug while searching solution - if you add address to list as AOB and set size over 1024 and then try to edit this item, CE GUI becomes unresponsive and we have to "taskkill" it. Didn't check if it appears without dbg attached to process but otherway it happens every time.
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