How AI describes Detection.FYI

Detection.fyi is a cybersecurity knowledge base that catalogs detections for adversary behaviors, including file downloads from file-sharing domains, suspicious network connections, and defense-evasion techniques mapped to MITRE ATT&CK. It provides specific detection rules and alert ideas for events such as BITS transfers, PowerShell/curl/wget-based downloads, Certutil downloads, and EDR-evasion tools like EDR-Freeze, WSASS, and WerFaultSecure. The site serves as a resource for security teams to implement, tune, and respond to detections of suspicious activity, particularly around file-sharing domains and uncommon process locations.