What is stexstor.sys?
stexstor.sys is part of Promise® SuperTrak EX Series and developed by Promise Technology, Inc. according to the stexstor.sys version information.
stexstor.sys's description is "Promise SuperTrak EX Series Driver for Windows x86"
stexstor.sys is digitally signed by Microsoft Windows.
stexstor.sys is usually located in the 'C:\Windows\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about stexstor.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 stexstor.sys:
| Property | Value |
|---|---|
| Product name | Promise® SuperTrak EX Series |
| Company name | Promise Technology, Inc. |
| File description | Promise SuperTrak EX Series Driver for Windows x86 |
| Internal name | stexstor.sys |
| Original filename | stexstor.sys |
| Legal copyright | © Promise Technology, Inc. All rights reserved. |
| Product version | 5.00 |
| File version | 5.00 (fbl_core2_sfs_dev2(atishayk).110207-1550) |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Promise® SuperTrak EX Series |
| Company name | Promise Technology, Inc. |
| File description | Promise SuperTrak EX Series Driver f.. |
| Internal name | stexstor.sys |
| Original filename | stexstor.sys |
| Legal copyright | © Promise Technology, Inc. All righ.. |
| Product version | 5.00 |
| File version | 5.00 (fbl_core2_sfs_dev2(atishayk).1.. |
Digital signatures [?]
stexstor.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Windows |
| Certificate issuer name | Microsoft Windows PCA 2010 |
| Certificate serial number | 6108b9a4000000000010 |
VirusTotal report
None of the 44 anti-virus programs at VirusTotal detected the stexstor.sys file.
Other files also named stexstor.sys
stexstor.sys (203 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | c8f32624219b1c64f4e214a2152abfc0 |
| SHA256 | f0ddaa0c4ee9466140c66bc4e722de81527a8559a37e25bee3cd3f6a5d4a6f39 |
What will you do with stexstor.sys?
To help other users, please let us know what you will do with stexstor.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 ;)
Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.
If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.
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.
Roger Karlsson writes