Infection of a site or part of a virus file is a real problem that can happen to almost every resource. And, if today you have done everything possible to resist the attack of famous “captors”, then this does not mean that tomorrow your site will not be poisoned by a new malicious code.



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It is important to note that in some cases the computer can also work if there is a collected Trojan bouquet. But for the site, a trapped virus can turn out to be a real death. After all, search engines regularly check resources and block those that contain viruses or malicious codes. And it’s not at all about the harmfulness or legibility of Yandex and Google. Simply thus search engines protect users, being responsible for the quality of their own search engine.

How to protect your site from virus attacks

To protect your site from malware, find possible vulnerabilities and eliminate them:

  • regularly update the CMS system;
  • go to secure protocol https, if this has not been done yet;
  • use a reliable username and admin password;
  • do not provide access to the site to third parties;
  • use high quality hosting and configure modules on it to test the resource for viruses or install special scripts;
  • additionally check the resource using special online services;
  • if a problem has been discovered, try to fix it as quickly as possible.


Now we will consider how quickly and without unnecessary costs you can check the site for malicious code and programs.

Ways to check the site and files for viruses

There is 4 the main type of resource analysis in order to protect it from viruses and malware:

  1. Special modules from a hosting provider
    Most hosting providers have such virus and hacking protection products for resources whose owners use their services. If you do not yet know about this possibility of a hoster, we recommend that you contact him and clarify this issue. It one of the most reliable ways to detect malicious code. Plus, you can ask the scan script: specify how often the program will scan the resource and how it will notify you about the problem. In some cases, antivirus modules additionally offer the setting for automatic removal of malicious scripts, but it is better to manually remove them.
  2. Installing scripts or plugins for protection on the site
    There are also special plugins designed for popular CMS systems and platforms, to scan sites for viruses, as well as block attempts to crack and inject malware. If you find any problem, you will receive an e-mail email and this will be displayed in the admin.
  3. Online scanning of the resource for viruses and the presence of malicious code
    You should not rely only on this method of scanning the site, but in combination with the above, it can also help save you from many serious problems and find malicious scripts and code sections, which interfere with the normal operation of the resource and threaten the safety of visitors, and can also lead to blocking by search engines.
  4. Checking security issues in Google search console 
    Search engines periodically check sites registered in their database, looking for malicious codes. They do this automatically and in the background, without distracting you and not slowing down the site. Thus, they fight hackers, helping resource owners fight back attacks and protecting system users. But this is not enough, and in order to sleep peacefully and not be afraid of pests, it is necessary to independently monitor the situation.  

    The Security Issues report will show whether Google’s search engine has discovered hacked content, unwanted or malware, and social engineering that could harm users. The report will indicate on which pages and when such a problem was discovered. 

    Проверка проблем с безопасностью в Google Search Console

    To secure user personal data, these pages will be marked as dangerous in search results, and when switching to them there will be a notification about this.

    Влияние вирусов на продвижение сайта пример

    For maximum degree of protection We recommend that you combine all 4 methods. This approach will quickly find attempts to introduce unwanted scripts and already hit viruses, saving money, strength and time.

    In the meantime, consider the most famous services and tools for checking sites and files for viruses.


Virus Check: Service Types and Features

There are many solutions for scanning a web resource in order to detect threats to information security. Some are free, others will require a purchase subscription. But all these services are united by one thing: they allow quickly and efficiently analyze for virus detection and malicious code

Site security features are divided into two main types. The difference is the object of research.

  • Content Services
    Content posted on the site may in itself be a target for hackers. Often they use the simplest technical method of spreading viruses - placing infected files as an investment in comments, reviews or chats. A more difficult way is to infect files already posted on the site.

    In this case, the services that scan will help content on the site and find suspicious and virus-containing files and directories.
  • Code Validation Services
    Compared to content analysis, a deeper verification method. With it, it is possible to arrange a hunt for viruses of absolutely all elements of the site. It is advisable to conduct this type of analysis in a planned manner, setting the optimum frequency for you. 


A brief overview of popular antiviruses for sites

The most famous are several verification systems that have earned the trust of thousands of users. We’ll talk about them.

To use the VirusDai cloud antivirus, you need to register your resource in its database, upload a special file to the root directory of the site, configure the scan script and check for vulnerabilities, infected files and malicious code fragments. Tool available for all php sites and compatible with multiple CMS systems, such as: ModX, Wordpress, OpenCart, Joomla, PrestaShop, Bitrix, Magento and many others. Both the free version and the more advanced paid are available.

Отчет антивируса Virusdie о состоянии сайта пример


ImmunifyAV is another effective antivirus that finds malware and dangerous software on the site. Suitable for most CMS systems (Magento, Drupal, MODx, Bitrix, WordPress, Joomla and others). Tool paid and requires installation on the server. It is also possible to adjust the frequency of the scan, and upon completion of the scan, the report will be sent to the mail. 

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A paid service that can help not only detect and eliminate almost any threats on the site, but also reflect viral attacks in the future. The cost of subscribing depends on your tasks. A separate cloud storage is provided for each resource. All work is done without temporary losses for the owner of the resource and without braking. 

Online virus verification services

Such services can superficially check the code and files of the site for malicious scripts and codes. In order to use them, you no need to install anything on the computer or at the root of the site, just indicate URL and click "Check. Thus, you can check both your resource and others, if necessary. 

Google and Yandex Search Engine Services

You can use online tools developed by search engines to check resource security, Google safebrowsing (Safe viewing) or Safe Browsing Yandex (Verification of site status). 

Онлайн сканирование на заражение сайта картинка

By the way, another way to check whether the site is infected or not is see how they look snippets in the results of the issue using the site operator, and are there any pages with hieroglyphs among them. In this way, you can find viruses that have the ability to create pages or replace content.

Как найти вредоносный код на сайте пример

You can check the site for viruses online using the capabilities of several antiviruses at once using this resource. A free check will help you analyze the site for the most common malicious codes without registration. At the disposal of the developer is a database of many advanced products for combating hackers and the viruses they spread.

To activate the scan you must enter the site address in the search bar of the service and wait for the results. It will take some time. If any problems are discovered, this will be indicated in the report. The free version of the tool is inaccurate and it is better not to rely solely on this method of verification.

Антивирус Alarm онлайн проверка заражения сайта

An online virus scan service that allows you to check the site without registering (for this you must specify a link), a file (you need to download the scanned file) or a separate page by adding through the search.

For analysis, neither payment of signature, nor even registration is required. At the same time, about 70 antivirus analyzers in the service clip, the bases of which he uses. An important feature of Virustotal is no need to “stand” in line, waiting for verification of other resources. Given that the service is free, this plus gives it a significant advantage over competitors. 

Сервис онлайн проверки сайт на вирусы Virustotal

What if viruses are already found on the site

What if, nevertheless, malicious code is found on the site? Do not panic, but treat it!

To get rid of unwanted and dangerous files and scripts, you need skills in working with the site code and configuring the configuration of web servers. Therefore, if you do not own them, better to turn to your programmer or third-party specialist, with experience in treating resources from viruses. Of course, you have to spend money on the services of professionals. But this will pay off more than: the site will be spared not only from the detected malicious code or virus, but also protected for a rather long time.

If the problem was detected by search engines, after its elimination, it is necessary to request a double-check.

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It is necessary to protect the site and its users. And you need to do this constantly. Otherwise, you risk both the resource itself and the precious reputation, the loss of which may cost you a business. If you approach the issue seriously, most likely you will not encounter difficulties in the battle with viruses: both detection and treatment are a matter of technology.

Site owners have a lot of antivirus services that allow you to detect and remove most of the known viruses. We recommend not to refuse all available means., combining various solutions for checking the site. So you will protect yourself and visitors to the resource and you can safely develop your business.

And you already had experience checking the site for viruses and, if so, what services did you use?

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