PoisonX is a Bring Your Own Vulnerable Driver (BYOVD) research tool that leverages a signed Microsoft kernel driver to terminate any Windows process — including PP (Protected Processes) and PPL (Protected Process Light) processes such as EDR/AV services.
The article explains a technique for dumping memory from the protected LSASS process (PPL). It analyzes limitations of PPL protection and demonstrates how MiniDumpWriteDump and existing process handles can be used to extract credential data.
Red team technique—process injection—and how to leverage it against Protected Process Light (PPL)
