BotNet News

A Botnet is a network of computers, or other devices, that have been infected with malware and are controlled by attackers. Hackers use these bots to perform a wide range of attacks, such as DDoS, cyberespionage, spam, and even take websites and services offline. In order to protect against bots, it’s important to understand their modus operandi and how to spot the signs of infection.

The first step in a botnet’s working methodology is infecting the device. This is typically done by using exploit kits, which are hosted on websites and probe every visitor’s device for vulnerabilities that could be exploited. Once a device is infected, the malware installs remote administration tools (RATs), which give the threat actor admin-like access to the compromised system.

Unlike early botnets, which were generally controlled via centralized servers, most modern botnets function via peer-to-peer models. This decentralized architecture enables the bot herder to pass commands to zombie computers through a range of different protocols. This makes it more difficult to trace the identity of the control server.

A key sign of a botnet infection is increased computer usage and other abnormal behavior. Infection can cause a number of other issues, such as unidentified programs appearing in task manager and a delay or hindrance when OS updates are running. To help combat this, organizations should deploy advanced network segmentation to isolate critical systems and monitor traffic for abnormal patterns that could indicate bot activity. In addition, they should implement comprehensive patch management practices to ensure that the most current software versions are on all endpoints.