Ramblings & ephemera

How virtual machines work

From Samuel T. King, Peter M. Chen, Yi-Min Wang, Chad Verbowski, Helen J. Wang, & Jacob R. Lorch’s “SubVirt: Implementing malware with virtual machines
” [PDF] (: ):
A virtual-machine monitor (VMM) manages the resources of the underlying hardware and provides an abstraction of one or more virtual machines [20]. Each virtual machine can run a complete [...]

Virtual-machine based rootkits

From Samuel T. King, Peter M. Chen, Yi-Min Wang, Chad Verbowski, Helen J. Wang, & Jacob R. Lorch’s “SubVirt: Implementing malware with virtual machines
” [PDF] (: ):
We evaluate a new type of malicious software that gains qualitatively more control over a system. This new type of malware, which we call a virtual-machine based rootkit (VMBR), [...]