What is aswRdr.sys?

aswRdr.sys is part of avast! Antivirus System and developed by ALWIL Software according to the aswRdr.sys version information.

aswRdr.sys's description is "avast! TDI RDR Driver"

aswRdr.sys is digitally signed by ALWIL Software.

aswRdr.sys is usually located in the 'c:\WINDOWS\system32\drivers\' folder.

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 aswRdr.sys:

PropertyValue
Product nameavast! Antivirus System
Company nameALWIL Software
File descriptionavast! TDI RDR Driver
Internal nameaswRdr.sys
Original filenameaswRdr.sys
Legal copyrightCopyright (c) 1996-2009 ALWIL Software
Product version4.8
File version4.8.1335.0

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

Product nameavast! Antivirus System
Company nameALWIL Software
File descriptionavast! TDI RDR Driver
Internal nameaswRdr.sys
Original filenameaswRdr.sys
Legal copyrightCopyright (c) 1996-2009 ALWIL Software
Product version4.8
File version4.8.1335.0

Digital signatures [?]

aswRdr.sys has a valid digital signature.

PropertyValue
Signer nameALWIL Software
Certificate issuer nameVeriSign Class 3 Code Signing 2004 CA
Certificate serial number4009265cdb37d6b82d24d0b06f931857

Hashes [?]

PropertyValue
MD54f25bb4a1299006ac04fa02d25a0e62d
SHA2565c2de0a4c55a60890975c425ba3663352ff76c85f5df9136d58110642a947679

What will you do with aswRdr.sys?

To help other users, please let us know what you will do with aswRdr.sys:



What did other users do?

The poll result listed below shows what users chose to do with aswRdr.sys. 0% have voted for removal. Based on votes from 4 users.

Votes
Keep100 %
4
Remove0 %
0

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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