Trickboot malware can persist after complete reinstallation
Evolved from Emotet and Trickbot malware, Trickboot has the ability to modify your computer’s firmware – basically, the portion of code that lives in chips in your motherboard – to survive even after a complete wipe and reinstall of your hard drive.
The best defense against this malware is user education – typically, a user is tricked into opening a compromised Word document, usually received via an email attachment or link, and accepting macros. This causes the malware to execute and potentially download other harmful malware to your computer. Be sure that any attachments you receive are legitimate – even attachments from “trusted” senders could be compromised. If in doubt, forward to our helpdesk for advice on how to proceed.