What is the primary purpose of a stealth virus?

The primary purpose of a stealth virus is indeed to hide its presence from antivirus software. Stealth viruses employ various techniques to avoid detection, which allows them to operate without being noticed by the user or security tools. This capability is crucial for the virus’s effectiveness, as it can continue to infect files and systems while remaining undetected.

By concealing itself, a stealth virus can manipulate system processes, modify files, or even propagate to other systems without alerting security measures. This characteristic differentiates stealth viruses from other types of malware that may be more overt in their attacks or notifications.

The focus on evasion is what classifies this type of virus distinctly, making it an effective threat in the context of cybersecurity.