Ransomware recovery with TrueNAS ZFS snapshots

This is really an excuse to install and play around with TrueNAS® CORE 12.0.

I had a few “self assigned homework exercises” I have to do this weekend. I was planning to do a video webcast with an EFSS vendor soon, and the theme should be around ransomware. Then one of the iXsystems™ resellers, unrelated to the first exercise, was talking about this ransomware messaging yesterday after we did a technical training with them. And this weekend is coming on a bit light as well. So I thought I could bring all these things, including checking out the TrueNAS® CORE 12.0, together in a video (using Free Cam), of which I would do for the first time as well. WOW! I can kill 4 birds with one stone! All together in one blog!

It could be Adam Brown 89 or worse

Trust me. You do not want AdamBrown89 as your friend. Or his thousands of ransomware friends.

When (not if) you are infected by ransomware, you get a friendly message like this in the screenshot below. I got this from a local company who asked for my help a few months ago.

AdamBrown89 ransomware message

AdamBrown89 ransomware message

I have written about this before. NAS (Network Attached Storage) has become a gold mine for ransomware attackers, and many entry level NAS products are heavily inflicted with security flaws and vulnerabilities. Here are a few notable articles in year 2020 alone.

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