8 Best WordPress Malware Removal Plugins (Compared)

Finding malware on a WordPress site is stressful. Pages redirect to spam, Google shows a warning, your host suspends the account, or you simply notice an administrator you never created. The right security plugin can find the infected files, help you remove malware from WordPress, and stop it coming back.

This guide compares the 8 best WordPress malware removal plugins using their published features, WordPress.org listings and pricing pages. For each one you will see what it scans, how cleanup works, what it costs and where it falls short. We also cover online WordPress security scanners, vulnerability scanning, server-side Linux commands and a practical cleanup checklist.

What a WordPress malware removal plugin does

A WordPress malware removal plugin is a security tool that checks your site for malicious code, reports what it finds and helps you delete or repair the infected files. Most also protect against the attacks that cause infections in the first place. A good plugin does four things well:

• Virus & malware scan: compares files and database content against known signatures and suspicious patterns.
• Integrity checks: confirms that WordPress core, plugins and themes match the official versions.
• Cleanup: repairs, quarantines or removes infected files, either automatically or with your approval.
• Prevention: a firewall, login protection and alerts so the same weakness is not used twice.

No plugin catches everything. Attackers write new code constantly, and a plugin cannot fix an exposed password or a hacked hosting account. Treat it as one layer in a wider plan, such as the one in our WordPress security checklist.

Signs your WordPress site may be infected

• Visitors are redirected to unfamiliar websites, especially from mobile or search results.
• Google Search Console or your browser shows a “deceptive site” or “hacked content” warning.
• Strange pages, pharmaceutical or casino links, or Japanese keyword spam appear in search results for your domain.
• New administrator accounts, unknown plugins or PHP files inside wp-content/uploads.
• Sudden CPU spikes, slow pages or emails from your server that you did not send.
• Your host emails you about malware or suspends the account.

If several of these apply, read our guide to recovering a hacked WordPress site alongside this one.

The 8 best WordPress malware removal plugins compared

Use this table to shortlist. Details follow in the reviews. Prices change, so confirm them on each vendor’s pricing page before you buy.

Detailed reviews of the 8 best WordPress malware removal plugins

Each review below includes an illustrative mockup of the scan screen, the features that matter for malware, honest pros and cons, and pricing. The mockups are simplified drawings made for this article. They are not official product screenshots.

Can you scan a website for viruses?

Yes, and you can do it in two different ways. An online WordPress security scanner checks your site from the outside. A scan virus WordPress plugin checks it from the inside. Each answers a different question.

Online WordPress security scanner (remote scan)

A free online scanner such as Sucuri SiteCheck requests your public pages and looks for known malware, injected scripts, spam, redirects and blocklist status. It is quick, needs no installation and works well as a first check or a way to confirm a cleanup. The limitation is visibility: it only sees what a visitor’s browser sees and cannot inspect server-side files. A clean result therefore does not prove the site is safe.

Scan virus WordPress plugin (inside scan)

A plugin reads the files and database on your server. That makes it better at finding web shells, backdoors and modified core files that never show up on a public page. This is why the tools in our list are plugins, and why we suggest combining a remote check with an inside scan after any incident.

Malware scanners vs WordPress vulnerability scanners

People often use the two terms as if they meant the same thing. They do not.

Among free WordPress vulnerability scanners, WPScan offers a vulnerability database and API that several plugins rely on, and Jetpack Protect uses similar data on its free tier. A practical setup uses one malware scanner and one vulnerability service. Keeping plugins current also helps: see our notes on must-have WordPress plugins and how to upgrade a WordPress theme safely.

Linux commands for vulnerability checking

If you manage your own server or have SSH access, a few commands give you a second opinion that does not depend on WordPress at all. The set below covers malware detection, core file integrity and basic server auditing. Replace /var/www/html with your WordPress path, and only scan servers you own or administer.

# 1. Update malware definitions, then scan the web root with ClamAV
sudo freshclam
sudo clamscan -r -i /var/www/html

# 2. Linux Malware Detect (if installed) scans a path for web-shell patterns
sudo maldet -a /var/www/html

# 3. Check WordPress core and wordpress.org plugins against official checksums
wp core verify-checksums
wp plugin verify-checksums --all

# 4. PHP files in uploads are almost always a red flag
find /var/www/html/wp-content/uploads -type f -name "*.php"

# 5. Files changed in the last 7 days
find /var/www/html -type f -name "*.php" -mtime -7 -ls

# 6. Look for common obfuscation functions (expect some false positives)
grep -RIlE "(eval|base64_decode|gzinflate|str_rot13)\s*\(" /var/www/html/wp-content

# 7. World-writable files are a weak spot
find /var/www/html -type f -perm -o+w

# 8. Review administrator accounts and pending updates
wp user list --role=administrator
wp plugin list --update=available

# 9. Quick syntax check of a suspicious file before you read it
php -l wp-content/uploads/suspicious.php

# 10. General server hardening audit
sudo lynis audit system

• ClamAV is an open-source antivirus engine that works well for web roots.
• wp core verify-checksums flags core files that differ from the official release, and wp plugin verify-checksums does the same for plugins hosted on WordPress.org.
• Lynis audits general Linux server hardening rather than WordPress specifically.

Obfuscated PHP is hard to read. Paste a suspicious file into our PHP validator and beautifier to expand compressed code and check its syntax before you decide whether to delete it. Never run unknown code on a live site just to see what it does.

How to remove malware from WordPress step by step

A plugin automates much of this, but the order of the steps matters. Work through them in sequence.

1. Back up the current state. Even an infected backup helps investigators and protects you if a cleanup goes wrong. Store it offline.
2. Enable maintenance mode. Stop visitors from being redirected or exposed while you work.
3. Change credentials. Reset WordPress admin, hosting, SFTP and database passwords. Follow our guide to resetting a WordPress admin password and rotate the security keys in wp-config.php.
4. Run a full scan. Use one of the plugins above, then verify core and plugin files with the WP-CLI checksum commands.
5. Remove unknown users and plugins. Delete administrators you did not create, and any plugin or theme you do not recognise.
6. Replace, do not patch. Reinstall WordPress core, plugins and themes from official sources instead of editing infected files by hand.
7. Clean uploads and the database. Delete PHP files from uploads and search posts, options and widgets for injected scripts or spam links.
8. Check the server. Review cron jobs, .htaccess rules and hosting-level malware reports.
9. Request a blocklist review. If Google or another service flagged you, request a review once the site is clean.
10. Re-scan and monitor. Scan again after 24 hours and set up scheduled scans and alerts.

Serious cases, such as a compromised hosting account or customer data exposure, call for a professional incident response. Our guide on how to recover a hacked WordPress site covers the wider recovery process.

After the cleanup: harden and monitor

• Encrypt traffic. Make sure HTTPS is correctly configured. Our walkthrough shows how to install an SSL certificate.
• Update everything. Most reinfections come from the same outdated component.
• Use two-factor authentication for every administrator and limit login attempts.
• Delete what you do not use. Inactive plugins and themes are still attack surface.
• Keep offsite backups that malware on the server cannot reach.
• Watch server health. Malware often shows up first as unexplained CPU, memory or traffic spikes. A tool such as WP Server Toolkit for performance monitoring helps you notice those patterns early, and it also shows whether a security scanner itself is straining a small hosting plan.

For a complete hardening list, use our WordPress security checklist.

Notes for the USA, Germany, Switzerland, France and Austria

Malware is a technical problem with legal and practical consequences that vary by country. These points apply to site owners in the five markets most readers come from. They are general information, not legal advice.

• United States: breach-notification rules are set mostly at state level, and agencies such as CISA publish free security guidance for small organisations.
• Germany and Austria: the GDPR (DSGVO) applies. A breach involving personal data generally has to be reported to the supervisory authority within 72 hours of discovery unless it is unlikely to risk people’s rights. Germany’s BSI and Austria’s CERT.at publish alerts and advice.
• Switzerland: the revised Federal Act on Data Protection (nDSG/FADP) applies, and the National Cyber Security Centre (NCSC) accepts incident reports.
• France: the GDPR applies, and ANSSI provides national cybersecurity guidance.

Cloud-based tools such as MalCare, Sucuri and Jetpack process copies of your site data on their servers. If your site holds customer data, check the vendor’s data-processing terms and where data is stored before you enable them. If you search in your own language, the same steps apply to WordPress Malware entfernen in German and supprimer un malware WordPress in French.

Which WordPress malware removal plugin should you choose?

If you want one recommendation for the best WordPress malware removal plugin, start with Wordfence free for ongoing protection, and choose MalCare or Sucuri if your site is already infected and you want the cleanup handled for you. The table maps common situations to a first choice.

Pair your pick with a vulnerability service, keep software updated and review the must-have WordPress plugins list for companion tools.

Frequently asked questions

Final thoughts

The 8 WordPress malware removal plugins above cover every common scenario: a free scanner, a one-click cleanup service, expert-managed recovery, a beginner-friendly option, agency tools, server-level hardening, a second-opinion scanner and vulnerability prevention. Install one scanner, add a vulnerability service, schedule your scans and keep a clean offsite backup. That combination catches problems early and makes recovery far less painful when something slips through.