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address quesitons

 
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oib111
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PostPosted: Mon Nov 05, 2007 9:37 am    Post subject: address quesitons Reply with quote

Well, is there an address(s) that are common to all programs. Or like a beginning and ending address that is always the same for a section. I forget all the section names or exactly what they're for, but I know .data is one.
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atom0s
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PostPosted: Mon Nov 05, 2007 11:00 am    Post subject: Reply with quote

There are different sections for different types of files. Different compilers use different sections as well. You can, in some cases, define your own section names if you're compiler allows it, and packers, encryptors, etc. can also rename sections too.

Take a look at this article about the PE file format:
http://msdn.microsoft.com/msdnmag/issues/02/02/PE/default.aspx

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appalsap
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PostPosted: Mon Nov 05, 2007 11:03 am    Post subject: Reply with quote

The most common section names are the ones masm and vc++ use, .code, .data, .code., .rsrc etc.
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oib111
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PostPosted: Mon Nov 05, 2007 5:24 pm    Post subject: Reply with quote

Ok, but are there specific address ranges in there that are the same in different programs?
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Flyte
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PostPosted: Mon Nov 05, 2007 5:34 pm    Post subject: Reply with quote

oib111 wrote:
Ok, but are there specific address ranges in there that are the same in different programs?


The locations of the system dll's (assuming there are no packers) and kernel space is the same between each process (not between each OS build though).
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