How-to: Remove Malware from WordPress
Malware, or malicious software, is any application or document that’s harmful to a computer user. Malware contains computer viruses, worms, Trojan horses and spyware.
Time needed: 3 minutes.
Stop Malware from taking over your website.
- Backup your website - If you make a mistake, your website is gone forever. So back it up somewhere safe!
- Download WordPress - Download a fresh copy of WordPress.ORG: official site.
- Eliminating the Malware - Login into your website via FTP
You should see a bunch of files that look similar to this:
Delete everything except for the wp-content folder and the wp-config.php file.
I repeat: DO NOT, by any circumstances delete wp-content or wp-config!
Now your folder should look pretty empty, with only these two left
Check the files and folders for random / odd looking code.
In wp-content folder. You should see:
Delete and upload a fresh copy of your plugins.
Remove any themes you aren’t currently using.
Be careful that you don’t permanently remove any parent themes used by children themes.
- Upload WordPress - Upload everything in the fresh WordPress download except for wp-content (this is the file you downloaded in step 1)
I repeat: DO NOT replace / overwrite the wp-content folder. I normally delete from my computer so I don’t accidentally upload it to the server.
- Change Passwords + remove unrecognized users. Change the passwords for your users. Removing any users you do not recognize.
- Check file permissions: Folders need to be set to 755, Files 644, wp-config.php 600, .htaccess 600.
If you understand SSH, you can use the settings below to automate the process of updating your folder permissions. Update the commands based on your server file structure.