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ASM [MASM]MessageBox Example

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Yahik0

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[HIDE-THANKS]

Code: 
>
;------------Block 1----------
.386
.model flat,stdcall
option casemap:none


;------------Block 2----------
include windows.inc
include user32.inc
includelib user32.lib
include kernel32.inc
includelib kernel32.lib


;------------block 3----------
.data
szCaption db "Hello",0
szMsg db "Hello World!",0


;------------Block 4----------
.data?
retvalue dd ?


;------------Block 5----------
.code
start:
invoke MessageBox,NULL,addr szMsg,addr szCaption,MB_OK
mov retvalue,eax
xor eax,eax
invoke ExitProcess,eax
end start
[/HIDE-THANKS]

 
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