What is PEFService.exe?
PEFService.exe is part of Intel Security PEF and developed by Intel Security, Inc. according to the PEFService.exe version information.
PEFService.exe's description is "Intel Security PEF Service"
PEFService.exe is digitally signed by McAfee, Inc..
PEFService.exe is usually located in the 'C:\Program Files\Common Files\Intel Security\PEF\CORE\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about PEFService.exe.
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 PEFService.exe:
| Property | Value |
|---|---|
| Product name | Intel Security PEF |
| Company name | Intel Security, Inc. |
| File description | Intel Security PEF Service |
| Internal name | PEF |
| Original filename | PEFService.exe |
| Legal copyright | Copyright © 2015 Intel Security, Inc. |
| Product version | 1,1,0,0 |
| File version | 1,1,141,0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Intel Security PEF |
| Company name | Intel Security, Inc. |
| File description | Intel Security PEF Service |
| Internal name | PEF |
| Original filename | PEFService.exe |
| Legal copyright | Copyright © 2015 Intel Security, Inc. |
| Product version | 1,1,0,0 |
| File version | 1,1,141,0 |
Digital signatures [?]
PEFService.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | McAfee, Inc. |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 5dc98b9add1b30090983cbe53b9e6406 |
VirusTotal report
None of the 57 anti-virus programs at VirusTotal detected the PEFService.exe file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | c034a645d8a75fea04f0a4ff3ef1253d |
| SHA256 | 1005f060d7fabcc8b2babb9236fc8826bb0cd284127911e0bf7b7afa96e688ac |
Error Messages
These are some of the error messages that can appear related to pefservice.exe:
pefservice.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
pefservice.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.
Intel Security PEF Service has stopped working.
End Program - pefservice.exe. This program is not responding.
pefservice.exe is not a valid Win32 application.
pefservice.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with PEFService.exe?
To help other users, please let us know what you will do with PEFService.exe:
What did other users do?
The poll result listed below shows what users chose to do with PEFService.exe. 95% have voted for removal. Based on votes from 193 users.
NOTE: Please do not use this poll as the only source of input to determine what you will do with PEFService.exe.
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.
my 7 cats all have only 2 eyes each. Thank you so much for your input. I recently downloaded MacAfee for protection. I didn't realize how much memory it would take up. Now I am trying to decide whether to keep it or go back to windows defender. I had a Trojan come thru 2 months ago. When I was using defender alone.
# 24 Aug 2016, 22:56
cindy crocker writes