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• 15 Feb 2019

Ventures into Hyper-V - Fuzzing hypercalls

A technical investigation explored fuzzing Hyper-V hypercalls using a custom kernel driver called Virdian Fuzzer (VIFU). The research systematically tested both documented and undocumented hypercalls in Microsoft's virtualization platform. The project involved complex technical analysis of hypercall mechanisms, address translation, and potential vulnerabilities in the Hyper-V architecture.