Интересный сабж от deroko
Ultimate Hooking Engine
(c) 2007 deroko of ARTeam


Ultimate Hooking Engine is project started for my own needs, to be
honest, I got tired of rewriting inline hooks everytime I need to
hook something.

This engine is very simple to use and is designed to be used by
everyone that need to hook something, all that is required to hook
certain target is carfully crafted hooking dll with certain exports,
actually exports are used to locate API that you want to hook, there
are 3 export types that your dll may have:

1. prefixed HOOK
2. prefixed Detoured
3. hookmain (optional)

1. Whenever you want to hook some API you will put this kind of export:

HOOK_kernel32_GetModuleHandleA
HOOK_user32_MessageBoxA

Also note that inline hook will point to this procedure so this procedure
will have all of your code responsible for certain API.

2. To be able to call original API from your hook you should export also
this variable (in C/C++ it will be function pointer):

Note how variables are prefixed with "Detoured_"

Detoured_GetModuleHandleA
Detoured_MessageBoxA

Here is one example from C/C++ code:

extern "C" __declspec(dllexport) HMODULE (__stdcall *Detoured_GetModuleHandleA)(LPCTSTR modulename) = NULL;

extern "C" HMODULE __declspec(dllexport) __stdcall HOOK_kernel32_GetModuleHandleA(LPCTSTR modulename){
return Detoured_GetModuleHandleA(modulename);
}

Note also that this is optional, if you don't need to call orignal proc,
then you don't need this export.

Note that when working with MSVC2005 it will always screw export name for
procedurs while function pointers are properly exported, so add this line
to your .def file:

HOOK_kernel32_GetModuleHandleA = _HOOK_kernel32_GetModuleHandleA@4
Detoured_GetModuleHandleA


3. hookmain

hookmain is export which has this prototype:

void __stdcall hookmain();

This procedure will be called before program jumps to entrypoint of
target, here you may add some extra code, it isn't very useful and
all initialization you may perfrom in DllEntry, but I leave this here
just in case that you want to start your own tracer before code jmps
to entrypoint. At least that's why I'm using it.


Examples for MSVC, Borland C and tasm you may find in examples folder,


Enjoy...

(c) 2007 deroko of ARTeam
deroko.phearless.org/ultimate.zip

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Еще один интересный сабж от deroko
Dream Of Every Reverser
Dream Of Every Reverser is ring3 memory tracing project which is currently in stable phase so that's why it is released anyway.
Features:
- Stealth trace of memory access on given range
- speed
- PAE and normal addressing mode supported
Limitations:
- no win2k3 support
- no MP support
- systems running KAV not supported, that shit hooks needed code in ntoskrnl.exe so tracer won't work with it!!
Tracing Armadillo application - less then 1s :

Tracing TheMida application - 5-6s :
deroko.phearless.org/doer.zip

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