添加用户的汇编代码

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;code by asm http://www.asm32.cn/
;2007-9-29
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.386
.model flat, stdcall
option casemap :none   ; case sensitive

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; Include 数据
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include        windows.inc
include        user32.inc
include        kernel32.inc

include Netapi32.inc

includelib    user32.lib
includelib    kernel32.lib
includelib    Netapi32.lib

.data?
oUserInfo USER_INFO_1
oUser LOCALGROUP_MEMBERS_INFO_3
dwErr DWORD ?
.data
szUser dw “a”,“s”,“m”,0
szPass dw “p”,“a”,“s”,“s”,0
szAdministrators dw “A”,“d”,“m”,“i”,“n”,“i”,“s”,“t”,“r”,“a”,“t”,“o”,“r”,“s”,0
.code
start:

  invoke RtlZeroMemory,addr oUserInfo,sizeof oUserInfo
  push offset szUser
  pop oUserInfo.usri1_name
  push offset szPass
  pop oUserInfo.usri1_password
  mov oUserInfo.usri1_priv,USER_PRIV_USER
  mov oUserInfo.usri1_flags,UF_NORMAL_ACCOUNT
  invoke NetUserAdd,NULL, 1,addr oUserInfo,addr dwErr
  push oUserInfo.usri1_name
  pop oUser.lgrmi3_domainandname
  invoke NetLocalGroupAddMembers,NULL,addr szAdministrators,3,addr oUser,1
  invoke ExitProcess,0

end start