Malware analysis is the art and science of dissecting malicious software to understand its behavior, capabilities, and intent within the field of cybersecurity and digital forensics. It serves as a critical defensive practice, enabling security teams to respond to threats, build detection signatures, and prevent future attacks by revealing how adversaries operate. The key to effective malware analysis is understanding that static analysis reveals what the code contains, dynamic analysis shows what it actually does, and hybrid approaches combine both for comprehensive insight—this mental model helps analysts choose the right technique for each situation and ensures no critical behavioral indicators are missed.