Hooooooks

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WhiteDwarf

Joined: 25 Dec 2003
Posts: 17

WhiteDwarf

Where is WindowsHookEx? lol like in the resources where do u define it, it said it can find it in KERNEL32

My goal is to create a Hook that'll read all keys from the keyboard, is their a better way to do it than what im trying? like....a thread or systemwide which one would be best

i tried

Code:

format PE GUI 4.0
entry start
include '%fasminc%\win32a.inc'
section '.data' data readable writeable
  mainhwnd dd ?
  hInstance dd ?
section '.code' code readable executable
  start:
  invoke SetWindowsHookEx,WH_KEYBOARD,NULL,hInstance,NULL

section '.idata' import data readable writeable

  library kernel,'KERNEL32.DLL',\
          user,'USER32.DLL'

  import kernel,\
         GetModuleHandle,'GetModuleHandleA',\
         ExitProcess,'ExitProcess',\
         SetWindowsHookEx,'SetWindowsHookEx'

  import user,\
         TranslateMessage,'TranslateMessage',\
         DispatchMessage,'DispatchMessageA',\
         PostQuitMessage,'PostQuitMessage'

Thankkkkkkkyou

19 Jan 2004, 21:09

silkodyssey

Joined: 02 Oct 2003
Posts: 198
Location: St.Vincent & the Grenadines

silkodyssey

WhiteDwarf,

SetWindowsHookEx is located in user32.dll. Sorry for the misinformation Very Happy

_________________
silkodyssey

19 Jan 2004, 23:49

silkodyssey

Joined: 02 Oct 2003
Posts: 198
Location: St.Vincent & the Grenadines

silkodyssey

There are ansi and unicode versions of the SetWindowsHooKEx function. So the actual name should be SetWindowsHookExA or SetWindowsHookExW.

_________________
silkodyssey

20 Jan 2004, 00:05

WhiteDwarf

Joined: 25 Dec 2003
Posts: 17

WhiteDwarf

Ok i think i found what i want, I want a System-wide Remote hook.....I heard these are *notorious* for effecting System performance, so are there other types of hooks i could use to monitor *every* key entered.

Also...Since im using a Remote hook.....I have to create my own DLL for the filter function? Confused

and i use hInstance to refer to the DLL? how do i do that Crying or Very sad

It seems kind of confusing to me...... Very Happy

Thanks

20 Jan 2004, 01:40

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