Replacing the Import Table in PE file by standart LoadLibrary...

Posted by user308368 on Stack Overflow See other posts from Stack Overflow or by user308368
Published on 2010-04-03T16:46:56Z Indexed on 2010/04/03 17:23 UTC
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Hello.

I have an executable (PE) file that load a dll file as represented in the Import table... let say: PEFile.exe Modules.dll

my question is how can i remove Modules.dll's import_descriptor from the imports and do its work by loadLibrary without the rely on the import table and without destroy the file???...

My bigger problem his i could not understand exactly how the Import thing works... after the loader read the information he needs to do the import's thing, i believe he use the LoadLibrary, GetProcAddress APIs... but i couldn't understated what he doing with the pointers he get... he putting them somewhere in memory... and then what just call them?!?

all the papers i found in the net explain the structure of the import table, but i didn't found a paper that explain how it is really work and get used...

i hope you cold understand my Gibberish English...

Thank you!

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