What is ibbus.sys?
ibbus.sys is part of OpenFabrics Windows and developed by Mellanox according to the ibbus.sys version information.
ibbus.sys's description is "InfiniBand Fabric Bus Driver"
ibbus.sys is digitally signed by Mellanox Technologies,LTD.
ibbus.sys is usually located in the 'C:\Windows\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about ibbus.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 ibbus.sys:
| Property | Value |
|---|---|
| Product name | OpenFabrics Windows |
| Company name | Mellanox |
| File description | InfiniBand Fabric Bus Driver |
| Internal name | ibbus.sys |
| Original filename | ibbus.sys |
| Legal copyright | Copyright© 2009 Mellanox Technologies Ltd |
| Product version | 6.1.7600.16385 |
| File version | 3.1.10307 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | OpenFabrics Windows |
| Company name | Mellanox |
| File description | InfiniBand Fabric Bus Driver |
| Internal name | ibbus.sys |
| Original filename | ibbus.sys |
| Legal copyright | Copyright© 2009 Mellanox Technologi.. |
| Product version | 6.1.7600.16385 |
| File version | 3.1.10307 |
Digital signatures [?]
ibbus.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Mellanox Technologies,LTD |
| Certificate issuer name | VeriSign Class 3 Code Signing 2009-2 CA |
| Certificate serial number | 41fa84280db9ba12ed64c91845bf9ce5 |
VirusTotal report
None of the 68 anti-virus programs at VirusTotal detected the ibbus.sys file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 85c9a8e31c9d16747d82cf53e3c4b357 |
| SHA256 | 6b458757d42aacf7f16ff6f03c0f3942858eca3b50f6d199a4c20ea0e2ae2b19 |
What will you do with ibbus.sys?
To help other users, please let us know what you will do with ibbus.sys:
What did other users do?
The poll result listed below shows what users chose to do with ibbus.sys. 18% have voted for removal. Based on votes from 11 users.
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.