I was rebuilding my office computer before putting it into stasis. (Reboot Restore RX) A free VM utility used in many public computers. Anyway I imaged my C: then went to the internet to download clean new install files. When I re-imaged C: I discovered the imaging failed and I was locked out of making changes to the BIOS at boot time. I think the malware overwrote the keyboard driver and turned off the keyboard during the boot process. This prevented any corrective actions during the boot process. By formatting C: then re-imaging on a different computer the problem was fixed. The worrisome part is I had all my security up and I was infected in about 6 minutes. I assume you my security is better than most.