AsmIo.sys
Asmedia PCI Driver file version info
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
1 known sample
1.0.1.0000 built by: WinDDK · its entry
e4658d93544f69f5cb9aa6d9fec420fecc8750cb57e1e9798da38c139d44f2ebFrom LOLDrivers (Apache 2.0). A driver is known by its hash: a sample under another name is the same driver. In Ceplin, "<sha256>".whatis() says which sample a hash is.
Is it the real AsmIo.sys?
ProductAsmedia PCI Driver, Asmedia Technology Inc.
DescriptionAsmedia PCI Driver
From the file’s version info, as recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look.