What is smi.sys?
smi.sys is part of Windows (R) Win 7 DDK driver and developed by Windows (R) Win 7 DDK provider according to the smi.sys version information.
smi.sys's description is "SSO SMI Kernel Mode Driver"
smi.sys is digitally signed by Validity Sensors, Inc.
smi.sys is usually located in the 'C:\WINDOWS\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about smi.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 smi.sys:
| Property | Value |
|---|---|
| Product name | Windows (R) Win 7 DDK driver |
| Company name | Windows (R) Win 7 DDK provider |
| File description | SSO SMI Kernel Mode Driver |
| Internal name | smi.sys |
| Original filename | smi.sys |
| Legal copyright | © Microsoft Corporation. All rights reserved. |
| Product version | 6.1.7600.16385 |
| File version | 6.1.7600.16385 built by: WinDDK |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Windows (R) Win 7 DDK driver |
| Company name | Windows (R) Win 7 DDK provider |
| File description | SSO SMI Kernel Mode Driver |
| Internal name | smi.sys |
| Original filename | smi.sys |
| Legal copyright | © Microsoft Corporation. All rights.. |
| Product version | 6.1.7600.16385 |
| File version | 6.1.7600.16385 built by: WinDDK |
Digital signatures [?]
smi.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Validity Sensors, Inc |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 0bd615e9f1a14e6543a339008b6308e0 |
VirusTotal report
None of the 57 anti-virus programs at VirusTotal detected the smi.sys file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | d1c316a392818030fd4e6d3e9cd48bb0 |
| SHA256 | daf0459b08717abf99addf3e67fb8dff06b9a55420a9212eeb4e0ea6802ec5fa |
What will you do with smi.sys?
To help other users, please let us know what you will do with smi.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.