Assembly Programming

hi guys, good time
i am programming in assembly , and i want to use win32 api that located in kernel32.dll
but i do not know where the function is located. i know i must use getProcAddress() to obtain it's address
but i do not know address of getProcAddress().
my question is there is any way to find out where the getProcAddress() is located ???

thanks in advance
bye bye

This is a qt forum. So, better to ask the qt questions rather than any other questions.

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Originally Posted by sonulohani

This is a qt forum. So, better to ask the qt questions rather than any other questions.

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This is a generic programming forum, so asking assembly questions is ok here.

However I don't see how the question is related to assembly, actually. Functions in kernel32.dll are by no means different than functions in any other library.

http://social.msdn.microsoft.com/For...9-91378561bab4

thanks wysota for your reply
but my question is related to shellcoding (dynamic shellcoding) .
i want exploit a simple win32 program by buffer overflow strategy. i must inject my shellcode to the program
but my trouble is i dont know addresses of functions.
help me please

thanks again...

Calculate the address manually and hardcode it into the program.

thanks sir
but i want my shellcode execute dynamically.

I don't know what you mean by "execute dynamically". If you cat query the address of a function, then do it. If you can't then don't do it and hardcode the address.

suppose that i want execute my shell code in a remote computer. but i can not calculate the addresses manually.
i will need a routine that do this.

Quote:

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Originally Posted by Ali Reza

suppose that i want execute my shell code in a remote computer. but i can not calculate the addresses manually.
i will need a routine that do this.

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It doesn't matter where you execute the code. What matters it's what you are trying to inject it into.

thanks a lot Mr Wysota
my problem solved.