What is the role of anomaly-based detection in malware analysis?

What is the role of anomaly-based detection in malware analysis?

Anomaly-based detection plays a crucial role in malware analysis by identifying and detecting malicious activities or behaviors that deviate from normal patterns or expected behavior. It involves monitoring and analyzing system activities, network traffic, file behavior, and other indicators to identify any anomalies that may indicate the presence of malware. By comparing observed behavior against a baseline of normal behavior, anomaly-based detection helps in identifying previously unknown or zero-day malware that may not be detected by traditional signature-based methods. It enhances the ability to detect and analyze new and evolving malware threats, providing valuable insights for further analysis and mitigation.