Autor
Quise hacer por mi mismo un downloader para practicar asm, pero tengo un problema, nasm no me da ningun error, gcc tampoco pero cuando lo ejecuto, me sale un mensaje de error y se cierra, me podrian decir que fallo le encuentran porfavor?
Código:
[Bits 32]
section .data
remote_file db 'http://www.crackberrista.com/wp-content/uploads/2012/01/hacker.gif',0
local_file db 'hacker.gif',0
url db 'urlmon.dll'
ldlib dd '0xFFFFFFFF'
URDo db 'URLDownloadToFileA'
urd dd '0xFFFFFFFF'
section .text
extern _LoadLibraryA@4
extern _GetProcAddress@8
extern _FreeLibrary@4
extern _ExitProcess@4
global _WinMain@16
_WinMain@16:
push url
call _LoadLibraryA@4
mov [ldlib], eax
push URDo
push dword [ldlib]
call _GetProcAddress@8
mov [urd], eax
push 0
push 0
push local_file
push remote_file
push 0
call [urd]
call _FreeLibrary@4
push 0
call _ExitProcess@4
ret 16
section .data
remote_file db 'http://www.crackberrista.com/wp-content/uploads/2012/01/hacker.gif',0
local_file db 'hacker.gif',0
url db 'urlmon.dll'
ldlib dd '0xFFFFFFFF'
URDo db 'URLDownloadToFileA'
urd dd '0xFFFFFFFF'
section .text
extern _LoadLibraryA@4
extern _GetProcAddress@8
extern _FreeLibrary@4
extern _ExitProcess@4
global _WinMain@16
_WinMain@16:
push url
call _LoadLibraryA@4
mov [ldlib], eax
push URDo
push dword [ldlib]
call _GetProcAddress@8
mov [urd], eax
push 0
push 0
push local_file
push remote_file
push 0
call [urd]
call _FreeLibrary@4
push 0
call _ExitProcess@4
ret 16
En línea
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