Do you own a WordPress website? Have you been facing issues lately due to malware on your WordPress website?
Well, it’s a pretty common problem these days.
The reasons behind having malicious code on your website might be plenty but amongst all those reasons there are a few which are pretty much common.
Most of the users tend to download free themes from websites that they cannot trust.
These developers tend to add malicious codes to their themes and offer them for free download.
Once you install them on your server, they get access to your website and you are officially “Hacked”.
If you have faced this problem very recently, then you need to know how to scan your WordPress site for malicious codes.
Well, there are multiple ways to scan your site and your theme for malware codes.
And with the use of proper plug-ins you will not only be able to detect malicious codes, but also remove them as well.
- 1 Where to look for the malicious code and when should you look for it?
- 2 How can you detect malicious codes?
- 3 Scan your WordPress Theme prior to Installation
- 4 Scan your themes using Plugins
Where to look for the malicious code and when should you look for it?
Before you can go on and start scanning your website for malicious codes, first you need to know the potential places where you should be looking for malicious codes.
Commonly there are two places where you must look for these types of codes: footer.php and style.css file.
Other than these, you can opt to go through each and every single file on the server and in case you find some inappropriate function calling or may be some files that are not required at all, then you can rest assured that your theme does have malware issues.
Below are few of the symptoms that can surely indicate your website has malwares:
Warning Messages from Google: Upon opening your URL, it will come up with a malware blocked warning message indicating that your website has some fishy codes which might be malware.
WordPress White Screen of Death: In case your visitors start seeing the White Screen of Death, it’s a clear sign that you need clean up your website.
.htaccess pirate: Do you often find that your .htaccess file is corrupted and it keeps on redirecting your website to some spam link? Well, this is another reason to believe your website is under serious malware threats.
Other than these basic symptoms, there are other signs as well which can tell you that your website needs some attention.
Well, in case your website has all of these symptoms, then it might be good idea to know how you can detect the malicious codes in the first place.
How can you detect malicious codes?
The first step will be to check your source website from where you downloaded the theme for free.
In case someone else downloaded the theme as well and found malicious codes in it, there will be warning posts regarding that which can be really helpful for you to avoid such websites in case they do have malicious codes in their themes.
Apart from this, you can go through your theme files before you use them on your website and check whether your theme needs all those files at all.
Being a developer, it should be really easy for you to find out the important files and therefore, can be really helpful in detecting any unnecessary files in the theme.
Scan your WordPress Theme prior to Installation
Scanning your theme before installing is really as easy as it sounds. There are different ways following which you can do this with ease:
Safe Browsing from Google is an amazing tool that alerts you in case your website files are compromised.
It can also help you to resolve any problem caused by the malware in your theme.
Just visit Google Safe browsing, paste your URL and check whether your website has any malicious content or not.
Search the Files
There is a common phrase that you can search in each of your file to know whether there are any problematic codes inside those files or not.
Type in “eval” and if you find nothing, your theme might be free of malicious codes.
Scan using malware scanners
You can even choose to use malware scanners to check whether there is any malware on your website or not.
Here is a list of trustworthy malware scanners that you can try out for free:
It is an online tool to check your website for malicious codes and malware. It’s completely free to use.
This is another one of those popular tools available online to check your website security for free.
WP Hacked Help
This online tool can search your website to find any potentially harmful code.
Scan your themes using Plugins
Theme Authenticity Checker (TAC)
This is a well known plug-in for checking your installed themes for any type of malicious code.
In case the scanner finds out any type of alarming code, it has the capability to point out the file, the line number of the piece of code that is under suspect.
This can certainly help you in analyzing and removing unnecessary and potentially unwanted codes.
WP Antivirus Site Protection
This plug-in is known for its capability of searching through the files included in your theme and also the files that you upload on your website on a regular basis.
It keeps on sending notifications and regular updates on your website security.
Quttera Web Malware Scanner
This plug-in is mainly useful for those who are looking to find out malicious codes, hidden malwares, and viruses inside the codes.
It can even check the spam links as well. You can install this plug-in for free and make sure your website is free of any type of malicious codes.
This particular plug-in earned popularity as the best WordPress security plug-in of the year 2018.
It has some amazing features that the other malware detecting plug-ins don’t have.
Apart from scanning all your files on the server, it can even protect your .htaccess file as well.
So, now that you know where you should be looking for the malicious codes, or how you can scan your WordPress websites to find malwares hidden, you should be able to not only detect them but also remove them as well.
So, make your choice today and make sure your website stays away from any type of malware!