Analysis of Locky ransomware
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@Dashrender said:
Not sure what you mean? But that asked - I have no idea - If I was to guess, I'd say tape.
No i mean, say I store all kinds of files there. Not just Microsoft stuff.
And get hit with Crypto-something. I can retrieve all that stuff?
I thought the Microsoft stuff (OneDrive and ODfB) only did backups in the form of versioning.
But I do not 100% know, which is why I will sit back and await ML to inform me.
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@BRRABill said:
@Dashrender said:
Not sure what you mean? But that asked - I have no idea - If I was to guess, I'd say tape.
No i mean, say I store all kinds of files there. Not just Microsoft stuff.
And get hit with Crypto-something. I can retrieve all that stuff?
I thought the Microsoft stuff (OneDrive and ODfB) only did backups in the form of versioning.
But I do not 100% know, which is why I will sit back and await ML to inform me.
Well OneDrive isn't part of this conversation - only ODfB. I would guess you could reach out and have your whole ODfB box restored if it was broken by something like a sync'ed cryptolocker.
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If you run your own ODfB server, you would be taking full backups of it like anything else, one would expect. And backups of the SQL Server that is powering it.
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As usual, I asking for the smaller case.
The Uncle using a single PC.
How does that poor fellow protect himself from Crypto-viruses?
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@BRRABill said:
As usual, I asking for the smaller case.
The Uncle using a single PC.
How does that poor fellow protect himself from Crypto-viruses?
Get them a chromebook.
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@BRRABill said:
As usual, I asking for the smaller case.
The Uncle using a single PC.
How does that poor fellow protect himself from Crypto-viruses?
Chromebooks are best. 80% of the time at least, I think.
For everyone else... there are backups. Real backups, not images, no short cuts. BackBlaze is good. Lots of options.
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@BRRABill said:
As usual, I asking for the smaller case.
The Uncle using a single PC.
How does that poor fellow protect himself from Crypto-viruses?
I have my parents setup with Backblaze. They have 800GB-1TB of pictures on their computer, it took several weeks to back them all up.
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@scottalanmiller said:
For everyone else... there are backups. Real backups, not images, no short cuts. BackBlaze is good. Lots of options.
Wouldn't the encrypted files just be backed up to BackBlaze?
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@BRRABill said:
@scottalanmiller said:
For everyone else... there are backups. Real backups, not images, no short cuts. BackBlaze is good. Lots of options.
Wouldn't the encrypted files just be backed up to BackBlaze?
Backblaze keeps a ton of versions of files. I don't remember how many but it is a lot. Backblaze also isn't a sync client. It is a true backup client.
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@coliver said:
Backblaze keeps a ton of versions of files. I don't remember how many but it is a lot. Backblaze also isn't a sync client. It is a true backup client.
I'm just imagining the process of restoring 150GB of data as individual files. Ugh.
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Remember, in the BackBlaze client, it throttles the upload speed by default. So dive into the settings and you can set it to upload more.
I backed up 50GB in a couple of hours from the UK.
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@Breffni-Potter said:
Remember, in the BackBlaze client, it throttles the upload speed by default. So dive into the settings and you can set it to upload more.
I backed up 50GB in a couple of hours from the UK.
Yep... my parents are on a crappy DSL connection.
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@BRRABill said:
@coliver said:
Backblaze keeps a ton of versions of files. I don't remember how many but it is a lot. Backblaze also isn't a sync client. It is a true backup client.
I'm just imagining the process of restoring 150GB of data as individual files. Ugh.
They'll overnight you a flash drive with your data on it for a fee, if you can't wait for the download.
https://www.backblaze.com/blog/4-tb-usb-restore-drives-are-here-yay/ -
@Nic said:
They'll overnight you a flash drive with your data on it for a fee, if you can't wait for the download.
https://www.backblaze.com/blog/4-tb-usb-restore-drives-are-here-yay/$189 isn't actually a bad deal AND you get to keep the drive.
I wonder how that works, though. I mean, you obviously don't want the actual backup, as the encrypted files have probably been uploaded. So can you get the previous version of every file?
You know what I mean? That seems messy.
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@BRRABill said:
@Nic said:
They'll overnight you a flash drive with your data on it for a fee, if you can't wait for the download.
https://www.backblaze.com/blog/4-tb-usb-restore-drives-are-here-yay/$189 isn't actually a bad deal AND you get to keep the drive.
I wonder how that works, though. I mean, you obviously don't want the actual backup, as the encrypted files have probably been uploaded. So can you get the previous version of every file?
You know what I mean? That seems messy.
How is it messy? I need the backups from 11/1/2015. They send you a drive with those backups on there. You plug it in and restore. Not sure where the issue is?
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Well you can go into the console and look at and download individual files. I imagine if you needed a restore from only before the infection date then they'd be able to do that. Let me ping @aaron for more details, since he works for them.
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@Nic said:
Well you can go into the console and look at and download individual files. I imagine if you needed a restore from only before the infection date then they'd be able to do that. Let me ping @aaron for more details, since he works for them.
Haha ... I was doing the same thing. He might not get the ping though since it's later in the day. I sent him a PM.
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@aaron
Awesome info. That might just be the solution.
