who knows how to terminate the program?

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andrr

Joined: 05 Jun 2010
Posts: 4

andrr

-------------------------------------
format PE GUI 4.0
include 'win32a.inc'
entry start
section '.data' data readable writeable

...........

push 0
call ExitProcess

end section

--------------------------------------------------

this code generate a mistake(

05 Jun 2010, 11:35

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 17474
Location: In your JS exploiting you and your system

revolution

Code:

call [ExitProcess]

05 Jun 2010, 11:37

andrr

Joined: 05 Jun 2010
Posts: 4

andrr

Quote:

call [ExitProcess]

that does't work

05 Jun 2010, 11:41

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 17474
Location: In your JS exploiting you and your system

revolution

Show your whole code please. We can't guess what you have done with only partial code.

05 Jun 2010, 11:50

andrr

Joined: 05 Jun 2010
Posts: 4

andrr

i want to know how to terminate a program in general
is it any need to post a whole code?

Quote:

Show your whole code please. We can't guess what you have done with only partial code.

05 Jun 2010, 11:54

ass0

Joined: 31 Dec 2008
Posts: 521
Location: ( . Y . )

ass0

In order to use ExitProcess you need its offset, whether imported static or dynamically from kernel32.dll

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Nombre: Aquiles Castro.
Location2: about:robots

05 Jun 2010, 12:23

andrr

Joined: 05 Jun 2010
Posts: 4

andrr

will you write a code pls

Quote:

In order to use ExitProcess you need its offset, whether imported static or dynamically from kernel32.dll

05 Jun 2010, 12:28

ass0

Joined: 31 Dec 2008
Posts: 521
Location: ( . Y . )

ass0

Anyway a quick solution:
replace

Code:

include 'win32a.inc'

Code:

include 'win32ax.inc'

and

Code:

push 0 
call ExitProcess

Code:

invoke ExitProcess,0

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Nombre: Aquiles Castro.
Location2: about:robots

05 Jun 2010, 12:28

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 17474
Location: In your JS exploiting you and your system

revolution

andrr: See the examples in the "examples" folder in the zip file.

05 Jun 2010, 12:40

mindcooler

Joined: 01 Dec 2009
Posts: 423
Location: Västerås, Sweden

mindcooler

Code:

ret

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05 Jun 2010, 16:17

adroit

Joined: 21 Feb 2010
Posts: 252

adroit

You could try:

Code:

format PE GUI 4.0 
include 'win32a.inc' 
entry start 


section '.data' data readable writeable 
;        ........... 

section '.code' code readable executable
         start:
;        ........... 
         push 0 
         call [ExitProcess]


section '.idata' import data readable writeable

library kernel,'KERNEL32.DLL'
import kernel, ExitProcess, 'ExitProcess'

Or,
You could do as ass0 recommended:
use include "win32ax.inc", which makes things easier.

Code:

format PE GUI 4.0
include 'win32ax.inc'
entry start


.data
;        ...........

.code
         start:
;        ...........
         invoke ExitProcess,0
.end start

;There are no needs to import DLLs when using "include 'Win32ax.inc'"

06 Jun 2010, 00:07

FrozenKnight

Joined: 24 Jun 2005
Posts: 128

FrozenKnight

i personally prefer the 'TerminateProcess' API for a fast dirty process kill.

01 Jul 2010, 11:17

baldr

Joined: 19 Mar 2008
Posts: 1651

baldr

FrozenKnight wrote:

i personally prefer the 'TerminateProcess' API for a fast dirty process kill.

Despite race condition in Gold/SP1/2 implementations?

----8<----

MeshNix wrote:

…which makes things easier.

Some things easier, some things harder. What if you/he need/s some function outside of set declared in «API\*.INC»?

01 Jul 2010, 17:14

FrozenKnight

Joined: 24 Jun 2005
Posts: 128

FrozenKnight

baldr wrote:

FrozenKnight wrote:
i personally prefer the 'TerminateProcess' API for a fast dirty process kill.
Despite race condition in Gold/SP1/2 implementations?

I fail to see how that applies, the only case where i could see something like that applying is if someone were to use the API to terminate a system process. But even then, i don't see any sources linking the race condition to this particular API. The only possible problem i have seen with this is that it doesn't give the process a chance to execute cleanup code. Which when i normally use it i want a hard shutdown of the intended process, not a proper cleanup, usually because the process has frozen or is one of those annoying programs that won't let you close it.

02 Jul 2010, 11:31

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