What is viostor.sys?
viostor.sys is part of Red Hat VirtIO SCSI controller and developed by Red Hat, Inc. according to the viostor.sys version information.
viostor.sys's description is "Red Hat VirtIO SCSI driver"
viostor.sys is digitally signed by Red Hat, Inc..
viostor.sys is usually located in the 'C:\Windows\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about viostor.sys.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on viostor.sys:
| Property | Value |
|---|---|
| Product name | Red Hat VirtIO SCSI controller |
| Company name | Red Hat, Inc. |
| File description | Red Hat VirtIO SCSI driver |
| Internal name | viostor.sys |
| Original filename | viostor.sys |
| Legal copyright | Copyright (C) 2008-2017 Red Hat, Inc. |
| Product version | 100.74.104.14100 |
| File version | 100.74.104.14100 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Red Hat VirtIO SCSI controller |
| Company name | Red Hat, Inc. |
| File description | Red Hat VirtIO SCSI driver |
| Internal name | viostor.sys |
| Original filename | viostor.sys |
| Legal copyright | Copyright (C) 2008-2017 Red Hat, Inc. |
| Product version | 100.74.104.14100 |
| File version | 100.74.104.14100 |
Digital signatures [?]
viostor.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Red Hat, Inc. |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 56c6d267ade07f72eeb4603bbf84cea5 |
VirusTotal report
None of the 69 anti-virus programs at VirusTotal detected the viostor.sys file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 09ff7e999febfaae06032fbc50a846a1 |
| SHA256 | 57b1f9cd6ea35957c6f347c515945edd9c22befcc591ddae8023cb149c0da37f |
What will you do with viostor.sys?
To help other users, please let us know what you will do with viostor.sys:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.