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qwerty2107
How do I cheat?
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Joined: 01 Mar 2015
Posts: 2
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 Posted: Thu Jun 04, 2015 1:24 am Post subject: need help to hook sound |
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Hello, please help to find error(s) in CE script (DOTA 2:)
I am trying hook access to sound ability, but the game crashes with playing any ability :(
| Code: | [ENABLE]
aobscanmodule(pudghook,engine.dll,FF FF FF 8B C8 2B D1 90 8A 0C 02 84 C9) // should be unique
alloc(newmem,$1000)
label(return)
label(mismatch)
label(match)
newmem:
db 'hook_retract_stop.wav' // string to compare
pushad
cld
mov ecx, 14
lea esi, [edx+eax] // [edx+eax] pointer to name sound file
lea edi, [newmem] // [newmem] pointer(?) to constant db 'hook_retract_stop.wav'
repe cmpsb
jne mismatch //game crash in any case
match:
push 0
push 0
push 0
push 0x56
call 74BB02BF //WinApi keybd_event function (Key 'V' Down)
push 0
push 0x02
push 0
push 0x56
call 74BB02BF // (Key 'V' Up)
push 0
push 0
push 0
push 0x56
call 74BB02BF // (Key 'V' Down)
push 0
push 0x02
push 0
push 0x56
call 74BB02BF // (Key 'V' Up)
mismatch:
popad
mov cl,[edx+eax]
test cl,cl
jmp return
pudghook+08:
jmp newmem
return:
registersymbol(pudghook)
[DISABLE]
pudghook+08:
db 8A 0C 02 84 C9
unregistersymbol(pudghook)
dealloc(newmem) |
| Description: |
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Download |
| Filename: |
dotaHook.CT |
| Filesize: |
3.13 KB |
| Downloaded: |
493 Time(s) |
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Dark Byte
Site Admin
 Reputation: 471
Joined: 09 May 2003
Posts: 25854
Location: The netherlands
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| Posted: Thu Jun 04, 2015 5:22 am Post subject: |
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jmp newmem will execute "hook_retract_stop.wav" and i doubt that is valid code
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mgr.inz.Player
I post too much
 Reputation: 222
Joined: 07 Nov 2008
Posts: 4438
Location: W kraju nad Wisla. UTC+01:00
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| Posted: Thu Jun 04, 2015 5:34 am Post subject: |
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added:
- code: and label(code)
modified:
- from jmp newmem to jmp code
| Code: | { Game : dota.exe
Version:
Date : 2015-06-04
Author : Dima
This script does blah blah blah
}
[ENABLE]
aobscanmodule(pudghook,engine.dll,FF FF FF 8B C8 2B D1 90 8A 0C 02 84 C9) // should be unique
alloc(newmem,$1000)
label(return)
label(mismatch)
label(match)
label(code)
newmem:
db 'hook_retract_stop.wav' // string to compare
code:
pushad
cld
mov ecx,14
lea esi,[edx+eax] // [edx+eax] pointer to name sound file
lea edi,newmem //
repe cmpsb
jne mismatch //game crash in any case
match:
push 0
push 0
push 0
push 0x56
call 74BB02BF //WinApi keybd_event function (Key 'V' Down)
push 0
push 0x02
push 0
push 0x56
call 74BB02BF // (Key 'V' Up)
push 0
push 0
push 0
push 0x56
call 74BB02BF // (Key 'V' Down)
push 0
push 0x02
push 0
push 0x56
call 74BB02BF // (Key 'V' Up)
mismatch:
popad
mov cl,[edx+eax]
test cl,cl
jmp return
pudghook+08:
jmp code
return:
registersymbol(pudghook)
[DISABLE]
pudghook+08:
db 8A 0C 02 84 C9
unregistersymbol(pudghook)
dealloc(newmem) |
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