Ninja blog

In the world of cybersecurity, malware reinfection is a pressing concern. Recently, our threat management team discovered a malware variant responsible for a significant portion of these reinfections. This article focuses on a particular type of malware, breaks down how it operates and sheds light on its connection to other malicious files, such as blue.php. […]

Malware is a constant threat to the security of websites and servers. In this article, we will discuss version 5.5 of a well-known malware family that has been causing incidents on the servers we protect since the summer of 2022. We called this Wednesday V5.5, and you will see later why. The main version 4 […]

Symfony is a popular PHP web application framework. It provides a set of reusable components and pre-defined elements for building web applications quickly and efficiently. It is known for its robustness and flexibility, allowing developers to create complex and scalable web applications while avoiding repetitive coding tasks.  This makes Symfony extremely popular. Although well-known for […]

Botnets are a major threat for web hosting providers and basically for every server. They are the fundamentals of cybercrime in the dark industry of hackers. A botnet is a group of infected computers (aka bots or zombie machines) controlled by a hacker, the botmaster. Zombie machines can be personal computers, mobile devices, or even […]

Hackers and cyberattack techniques are evolving every day. Hosting companies and every server owner should keep an eye on the cybersecurity news to prepare themselves and protect their systems against the new types of threats. That’s why BitNinja collects the hottest cybersecurity news and sends out a Cybersecurity Digest each month. Now, we’ve summarized the […]

Ganesh Hosting is one of our oldest customers, who are with us from the very beginning. A few years ago, we asked them about their experience and created this case study. It was available only for our reseller partners but now we would like to share it with the publicity. The company Ganesh Hosting is […]

There is a huge demand for buying botnets on the Dark Web, so it’s not a surprise that new kinds of botnets appear from time to time in order to meet the needs of the cybergangs. Of course, there are some old but constantly attacking botnets, like the most popular Mirai botnet or the Hello […]

The social media and the cybersecurity sites were blowing up when Drupal published their latest vulnerability (SA-CORE-2019-003). It’s not a surprise that this remote code execution vulnerability got a highly critical label, as hackers could easily hack your Drupal 8 websites. But BitNinja users shouldn’t have to worry for any minute, as they were protected […]

If someone wants to use a server resource or take control of the server in some way or wants to steal data, then he does it via remote code execution vulnerability. What is Remote Code Execution? This vulnerability triggers in so many ways, but in most cases, it is possible via the following methods. •Untreated […]