What is cpuz143_x64.sys?

cpuz143_x64.sys is part of CPUID service and developed by CPUID according to the cpuz143_x64.sys version information.

cpuz143_x64.sys's description is "CPUID Driver"

cpuz143_x64.sys is digitally signed by CPUID.

cpuz143_x64.sys is usually located in the 'c:\Windows\Temp\cpuz143\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about cpuz143_x64.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 cpuz143_x64.sys:

PropertyValue
Product nameCPUID service
Company nameCPUID
File descriptionCPUID Driver
Internal namecpuz.sys
Original filenamecpuz.sys
Legal copyrightCopyright(C) 2017 CPUID
Product version6.1.7600.16385
File version6.1.7600.16385 built by: WinDDK

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameCPUID service
Company nameCPUID
File descriptionCPUID Driver
Internal namecpuz.sys
Original filenamecpuz.sys
Legal copyrightCopyright(C) 2017 CPUID
Product version6.1.7600.16385
File version6.1.7600.16385 built by: WinDDK

Digital signatures [?]

cpuz143_x64.sys has a valid digital signature.

PropertyValue
Signer nameCPUID
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number2d8021d84f098e7abde199f818e211a4

VirusTotal report

None of the 65 anti-virus programs at VirusTotal detected the cpuz143_x64.sys file.

None of the 65 anti-virus programs detected the cpuz143_x64.sys file.

Folder name variants

cpuz143_x64.sys may also be located in other folders than c:\Windows\Temp\cpuz143\. The most common variants are listed below:

Other files also named cpuz143_x64.sys

cpuz143_x64.sys (68 votes)

Hashes [?]

PropertyValue
MD5ce57844fb185d0cdd9d3ce9e5b6a891d
SHA256ee45fd2d7315fd039f3585a66e7855ba4af9d4721e1448e602623de14e932bbe

What will you do with the file?

To help other users, please let us know what you will do with the file:



What did other users do?

The poll result listed below shows what users chose to do with the file. 33% have voted for removal. Based on votes from 3 users.

User vote results: There were 1 vote to remove and 2 votes to keep

NOTE: Please do not use this poll as the only source of input to determine what you will do with the file. Only 3 users has voted so far so it does not offer a high degree of confidence.

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.

Please select the option that best describe your thoughts on the information provided on this web page


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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.

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