What is SUL.dll?

SUL.dll is part of Sophos Update Library and developed by Sophos Limited according to the SUL.dll version information.

SUL.dll's description is "Sophos Update Library"

SUL.dll is digitally signed by Sophos Limited.

SUL.dll is usually located in the 'C:\ProgramData\Sophos\AutoUpdate\cache\sophos_autoupdate1.dir\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about SUL.dll.

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 SUL.dll:

PropertyValue
Product nameSophos Update Library
Company nameSophos Limited
File descriptionSophos Update Library
Internal nameSUL
Original filenameSUL
Comments20120101000000-1000001
Legal copyrightCopyright 1989-2012 Sophos Limited.
Product version1.0.0
File version1.0.0.1

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

Product nameSophos Update Library
Company nameSophos Limited
File descriptionSophos Update Library
Internal nameSUL
Original filenameSUL
Comments20120101000000-1000001
Legal copyrightCopyright 1989-2012 Sophos Limited.
Product version1.0.0
File version1.0.0.1

Digital signatures [?]

SUL.dll has a valid digital signature.

PropertyValue
Signer nameSophos Limited
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number2bc0bb54ab4c36b217953fd3032522a8

VirusTotal report

None of the 56 anti-virus programs at VirusTotal detected the SUL.dll file.

None of the 56 anti-virus programs detected the SUL.dll file.

Hashes [?]

PropertyValue
MD513dc3fe4f5b51e07cb64ecc910a47936
SHA25657d5f6990b3c0243b7d31faa3e28d9335946bf1265191d585f0a97ce370f6d0c

What will you do with SUL.dll?

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



What did other users do?

The poll result listed below shows what users chose to do with SUL.dll. 0% have voted for removal. Based on votes from 1 user.

Votes
Keep100 %
1
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.

fdiebol writes

1 thumb

I'm downloading Tron and the antivirus Avast just put SUL.dll in quarantine naming it a malware. I suspect Avast is claiming a false alegation against Tron, as it does against Qwant and Firefox to fight competition.

# 5 Nov 2018, 7:32

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