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Index > Windows > function address of SendInput?

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randomdude



Joined: 01 Jun 2012
Posts: 83
randomdude 22 Dec 2013, 11:27
i can see in user32.dll:

Code:
SendInput proc near

cInputs= dword ptr  4
pInputs= dword ptr  8
cbSize= dword ptr  0Ch

mov     eax, 1218h
mov     edx, 7FFE0300h
call    dword ptr [edx]
retn    0Ch
SendInput endp    


where 7FFE0300h is KiFastSystemCall and eax the index to call, but how can i get the real address of SendInput?
Post 22 Dec 2013, 11:27
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revolution
When all else fails, read the source


Joined: 24 Aug 2004
Posts: 20357
Location: In your JS exploiting you and your system
revolution 22 Dec 2013, 11:46
You will probably have to use a kernel debugger if you want to follow the call.

Although I can't see what use there would be to finding the address.
Post 22 Dec 2013, 11:46
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baldr



Joined: 19 Mar 2008
Posts: 1651
baldr 22 Dec 2013, 11:54
randomdude,

Do you mean kernel-mode address? Look up SSDT entry 0x218 (_NtUserSendInput@12 in Win7 Win32K.Sys).


Last edited by baldr on 22 Dec 2013, 11:56; edited 1 time in total
Post 22 Dec 2013, 11:54
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randomdude



Joined: 01 Jun 2012
Posts: 83
randomdude 22 Dec 2013, 11:55
thanks for the fast answer

SendInput is hooked by some game anticheat, so i need to copy the whole function into my code. i tried with just the code above but didnt work

edit:

thx baldr, but i cant find any reference to sendinput in win32k.sys :S

http://s000.tinyupload.com/index.php?file_id=35041413611172343700
Post 22 Dec 2013, 11:55
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