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freitasm

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#280869 16-Jan-2021 15:48
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Right now there's a Windows 10 vulnerability that can corrupt NTFS-based drives on Windows systems. Microsoft is working to create a patch.

 

Until Windows machines are completely patched, it is recommended not to open links without checking domain target. 

 

The vulnerability can be invoked through command line, through a link to an invalid URL or even by inserting a broken image in a webpage. By the time the browser tries to render the image/link the filesystem is already compromised.

 

The only SAFE WAY to browse is to either use Windows Sandbox or a virtual machine (with a checkpoint you can go back to if needed). Any link or image could potentially be harmful. 

 

More information here. If you see something like below then it's too late:

 

 





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ech3lon
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  #2636995 17-Jan-2021 19:10
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Since no one has posted, the whole thing is a whole lot of nothing.

 

It's essentially an NTFS bug that trigger/set hard-drive "dirty" flag, which usually means Windows will schedule chkdsk on next start up.
It is a bug, as explained here (https://www.youtube.com/watch?v=PtHTqmp-Jt8), as marking a disk as "dirty" normally requires elevated priviledges/admin.

 

I'd suppose it would be an addition to the collection of "tools" those phone/website scammers could use that make it looks impressively legitimate.


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