Sample details: 73393fdcdd331417b7332f2de4959950 --

Hashes
MD5: 73393fdcdd331417b7332f2de4959950
SHA1: 9bb6e97e17d3abb250c46562ba0fb3213a549dc8
SHA256: cb41445346f870408a2014af47664da760474fcb335f30450545ffff1b26811b
SSDEEP: 192:XEH75NuwHoHqRfp2cfZL2nS1tAqSnTGzM7L7/wGx:0H75NunHqREcf3q7KzM7L7dx
Details
File Type: PHP
Yara Hits
YRP/without_images | YRP/without_attachments | YRP/with_urls | YRP/domain | YRP/url | YRP/contentis_base64 |
Parent Files
9d021096241216b905cd7c7c995ec752
Strings
		 * SMTP
 * @version        $Id: mail.class.php 1 15:59 2010
Z tianya $
 * @package        DedeCMS.Libraries
 * @copyright      Copyright (c) 2007 - 2010, DesDev, Inc.
 * @license        http://help.dedecms.com/usersguide/license.html
 * @link           http://www.dedecms.com
class smtp
    // 
    var $smtp_port;
    var $time_out;
    var $host_name;
    var $log_file;
    var $relay_host;
    var $debug;
    var $auth;
    var $user;
    var $pass;
    // 
    var $sock;
    // 
    function smtp($relay_host = "", $smtp_port = 25,$auth = FALSE,$user,$pass)
        $this->debug = FALSE;
        $this->smtp_port = $smtp_port;
        $this->relay_host = $relay_host;
        //is used in fsockopen()
        $this->time_out = 30;
        #
        $this->auth = $auth;//auth
        $this->user = $user;
        $this->pass = $pass;
        #
        //is used in HELO command
        $this->host_name = "localhost";
        $this->log_file = "";
        $this->sock = FALSE;
    /**
     *  
     *
     * @access    public
     * @param     string  $to  
     * @param     string  $webname  
     * @param     string  $from  
     * @param     string  $subject  
     * @param     string  $body  
     * @param     string  $mailtype  
     * @return    string
     */
    function sendmail($to,$webname, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "")
        $mail_from = $this->get_address($this->strip_comment($from));
        $body = preg_replace("/(^|(\r\n))(\.)/", "\1.\3", $body);
        $header = "MIME-Version:1.0\r\n";
        if($mailtype=="HTML")
        {
            $header .= "Content-Type:text/html\r\n";
        }
        if ($cc != "")
        {
            $header .= "Cc: ".$cc."\r\n";
        }
        
        $header .= "From: $webname<".$from.">\r\n";
        $subject  = "=?".$GLOBALS['cfg_soft_lang']."?B?".base64_encode($subject)."?=";
        $header .= "Subject: ".$subject."\r\n";
        $header .= $additional_headers;
        $header .= "Date: ".date("r")."\r\n";
        $header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n";
        list($msec, $sec) = explode(" ", microtime());
        $header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n";
        $TO = explode(",", $this->strip_comment($to));
        if ($cc != "")
        {
            $TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
        }
        if ($bcc != "")
        {
            $TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
        }
        $sent = TRUE;
        foreach ($TO as $rcpt_to)
        {
            $headerto= "To: ".$rcpt_to."\r\n";
            $headerall=$header.$headerto;
            $rcpt_to = $this->get_address($rcpt_to);
            if (!$this->smtp_sockopen($rcpt_to))
            {
                $this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
                $sent = FALSE;
                continue;
            }
            if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $headerall, $body))
            {
                $this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
            }
            else
            {
                $this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
                $sent = FALSE;
            }
            fclose($this->sock);
            $this->log_write("Disconnected from remote host\n");
        }
        return $sent;
    /**
     *  SMTP
     *
     * @access    public
     * @param     string  $helo  
     * @param     string  $from  
     * @param     string  $to  
     * @param     string  $header  
     * @param     string  $body   
     * @return    string
     */
    function smtp_send($helo, $from, $to, $header, $body = "")
        if (!$this->smtp_putcmd("HELO", $helo))
        {
            return $this->smtp_error("sending HELO command");
        }
        #auth
        if($this->auth)
        {
            if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user)))
            {
                return $this->smtp_error("sending HELO command");
            }
            if (!$this->smtp_putcmd("", base64_encode($this->pass)))
            {
                return $this->smtp_error("sending HELO command");
            }
        }
        #
        if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">"))
        {
            return $this->smtp_error("sending MAIL FROM command");
        }
        if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">"))
        {
            return $this->smtp_error("sending RCPT TO command");
        }
        if (!$this->smtp_putcmd("DATA"))
        {
            return $this->smtp_error("sending DATA command");
        }
        if (!$this->smtp_message($header, $body))
        {
            return $this->smtp_error("sending message");
        }
        if (!$this->smtp_eom())
        {
            return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
        }
        if (!$this->smtp_putcmd("QUIT"))
        {
            return $this->smtp_error("sending QUIT command");
        }
        return TRUE;
    function smtp_sockopen($address)
        if ($this->relay_host == "")
        {
            return $this->smtp_sockopen_mx($address);
        }
        else
        {
            return $this->smtp_sockopen_relay();
        }
    function smtp_sockopen_relay()
        $this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n");
        $this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
        if (!($this->sock && $this->smtp_ok()))
        {
            $this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n");
            $this->log_write("Error: ".$errstr." (".$errno.")\n");
            return FALSE;
        }
        $this->log_write("Connected to relay host ".$this->relay_host."\n");
        return TRUE;;
    function smtp_sockopen_mx($address)
        $domain = preg_replace("/^.+@([^@]+)$/i", "\1", $address);
        if (!@getmxrr($domain, $MXHOSTS))
        {
            $this->log_write("Error: Cannot resolve MX \"".$domain."\"\n");
            return FALSE;
        }
        foreach ($MXHOSTS as $host)
        {
            $this->log_write("Trying to ".$host.":".$this->smtp_port."\n");
            $this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
            if (!($this->sock && $this->smtp_ok()))
            {
                $this->log_write("Warning: Cannot connect to mx host ".$host."\n");
                $this->log_write("Error: ".$errstr." (".$errno.")\n");
                continue;
            }
            $this->log_write("Connected to mx host ".$host."\n");
            return TRUE;
        }
        $this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
        return FALSE;
    function smtp_message($header, $body)
        fputs($this->sock, $header."\r\n".$body);
        $this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
        return TRUE;
    function smtp_eom()
        fputs($this->sock, "\r\n.\r\n");
        $this->smtp_debug(". [EOM]\n");
        return $this->smtp_ok();
    function smtp_ok()
        $response = str_replace("\r\n", "", fgets($this->sock, 512));
        $this->smtp_debug($response."\n");
        if (!preg_match("#^[23]#", $response))
        {
            fputs($this->sock, "QUIT\r\n");
            fgets($this->sock, 512);
            $this->log_write("Error: Remote host returned \"".$response."\"\n");
            return FALSE;
        }
        return TRUE;
    function smtp_putcmd($cmd, $arg = "")
        if ($arg != "")
        {
            if($cmd=="")
            {
                $cmd = $arg;
            }
            else
            {
                $cmd = $cmd." ".$arg;
            }
        }
        fputs($this->sock, $cmd."\r\n");
        $this->smtp_debug("> ".$cmd."\n");
        return $this->smtp_ok();
    function smtp_error($string)
        $this->log_write("Error: Error occurred while ".$string.".\n");
        return FALSE;
    function log_write($message)
        $this->smtp_debug($message);
        if ($this->log_file == "")
        {
            return TRUE;
        }
        $message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
        if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a")))
        {
            $this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
            return FALSE;;
        }
        flock($fp, LOCK_EX);
        fputs($fp, $message);
        fclose($fp);
        return TRUE;
    function strip_comment($address)
        $comment = "#\([^()]*\)#";
        while (preg_match($comment, $address))
        {
            $address = preg_replace($comment, "", $address);
        }
        return $address;
    function get_address($address)
        $address = preg_replace("#([ \t\r\n])+#", "", $address);
        $address = preg_replace("#^.*<(.+)>.*$#", "\1", $address);
        return $address;
    function smtp_debug($message)
        if ($this->debug)
        {
            echo $message;
        }
}//End Class