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Author: Denis Shagimuratov

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Major signs of Malware on an infected WordPress site

Major signs of Malware on an infected WordPress site

Hi guys, I’d like to share some significant signals that tell about infection on a WordPress site. These data has been collected by our research team at CleanTalk. The team reviews up to 10k files weekly as well as we

Denis Shagimuratov February 17, 2026 Experience, Security 5 Comments Read more

WordPress Plugin Security Certification 2025 — Nonce Validation Passed

fix WordPress nonce error

Certified Secure: GDPR Cookie Compliance 5.0.9 Available on WordPress.org: GDPR Cookie Compliance plugin page The GDPR Cookie Compliance plugin (v5.0.9) has successfully passed the CleanTalk Plugin Security Certification (PSC-2025-64591). The certification confirms that the team implements all security controls and

Denis Shagimuratov October 29, 2025November 21, 2025 Security No Comments Read more

Cron as the way to re-infect WordPress

Cron as the way to re-infect WordPress

Our research team discovered a new type of tricky malware that modify cron to re-infect a WordPress site. It causes some problems because of unusual way of infection. Cron is a task scheduler in Unix-based systems that allows specific commands

Denis Shagimuratov October 23, 2024November 20, 2024 Experience, Security 1 Comment Read more

radio.php infects WordPress

radio.php infects WordPress

Radio.php is a classical backdoor or shell, it is using to infect and take control of a site. Through this backdoor an attacker is able to, For a note, radios.php is not a part of standard WordPress setup. How can

Denis Shagimuratov October 18, 2024October 19, 2024 Experience, Security 1 Comment Read more

Feedback Log

  1. Dmitrii I on SC WordPress Malware in functions.php, db.php, and 1j2d192.php: Polymorphic Loaders and CleanTalk Cure

    Hi there, Thank you for your experience. We will add a new info about this incident in the article +…

  2. Daniel Arturo on SC WordPress Malware in functions.php, db.php, and 1j2d192.php: Polymorphic Loaders and CleanTalk Cure

    Hi CleanTalk research team, I'm following up on your published research: "SC WordPress Malware in functions.php, db.php & 1j2d192.php" (research.cleantalk.org/sc-wordpress-malware-functions-db-random-php-loader-cure/).…

  3. Chima on Major signs of Malware on an infected WordPress site

    ag**********@***il.com

  4. Ankara Web Tasarım on Major signs of Malware on an infected WordPress site

    It looks like your server is running Imunify, but the malware keeps generating new files and wiping Imunify’s internal data.…

  5. hamid abdoli on Plugin Security Certification: “Site Kit by Google” – Version 1.168.0: Use Cool Site Kits with Enhanced Security

    Show my IP & Whois info 45.134.213.209

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