What is amp.sys?
amp.sys is part of CYREN AMP 5 and developed by CYREN Inc. according to the amp.sys version information.
amp.sys's description is "AMP Minifilter"
amp.sys is digitally signed by Commtouch, Inc..
amp.sys is usually located in the 'c:\windows\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about amp.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 amp.sys:
| Property | Value |
|---|---|
| Product name | CYREN AMP 5 |
| Company name | CYREN Inc. |
| File description | AMP Minifilter |
| Internal name | AMP |
| Original filename | amp.sys |
| Legal copyright | Copyright © 1999 - 2015. CYREN Inc. All rights reserved. |
| Product version | 5.4.30.1 |
| File version | 5.4.30.1 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | CYREN AMP 5 |
| Company name | CYREN Inc. |
| File description | AMP Minifilter |
| Internal name | AMP |
| Original filename | amp.sys |
| Legal copyright | Copyright © 1999 - 2015. CYREN Inc... |
| Product version | 5.4.30.1 |
| File version | 5.4.30.1 |
Digital signatures [?]
amp.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Commtouch, Inc. |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 560e308d590a10d941619020e45e2c2b |
VirusTotal report
None of the 60 anti-virus programs at VirusTotal detected the amp.sys file.
Filename variants
amp.sys may also use other filenames. The most common variants are listed below:
- UDD84B9.tmp
Folder name variants
amp.sys may also be located in other folders than c:\windows\system32\drivers\. The most common variants are listed below:
- c:\Windows\Temp\
Other files also named amp.sys
amp.sys (17 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | a0c11625014bf0ddc8efd80f0620b2a9 |
| SHA256 | 556114e0749ba1c21499c1c9daa9b81842e70c6150d41afe92efb72ecda860d4 |
What will you do with amp.sys?
To help other users, please let us know what you will do with amp.sys:
What did other users do?
The poll result listed below shows what users chose to do with amp.sys. 100% have voted for removal. Based on votes from 1 user.
| Votes | |||
|---|---|---|---|
| Keep | 0 % | 0 | |
| Remove | 100 % | 1 |
NOTE: Please do not use this poll as the only source of input to determine what you will do with amp.sys. Only 1 user 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.
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.