Ces-x64frev-en-us-dv9

Given a UEFI firmware dump ( bios.bin ), extract the DXE driver with GUID 1A2B3C4D-... . The driver is compressed with LZMA and obfuscated via a simple XOR with a 32-bit key found in a PEI module. Emulate the driver in QEMU, hook its entry point, and dump the plaintext protocol interface.

The label CES-X64FREV-EN-US-DV9 (or CCCOMA_X64FRE_EN-US_DV9) identifies 64-bit English (US) Windows 10 installation media, typically generated from official Microsoft ISOs or the Media Creation Tool. It represents the volume name of a bootable DVD or USB drive and may appear as a mounted virtual drive, which can be removed via the Eject function in File Explorer. For more details, visit Microsoft Q&A . ces-x64frev-en-us-dv9

Exploring Windows Insider Preview Build "ces-x64frev-en-us-dv9": What's New and Improved Given a UEFI firmware dump ( bios

If you see a drive or icon with this name (often appearing as a virtual DVD drive), it typically means: Mounted ISO Emulate the driver in QEMU, hook its entry