What is nnsnahsl.sys?

nnsnahsl.sys is part of Nano Network Security and developed by Panda Security, S.L. according to the nnsnahsl.sys version information.

nnsnahsl.sys's description is "Network Activity Hook Server LWF"

nnsnahsl.sys is digitally signed by Panda Security S.L.

nnsnahsl.sys is usually located in the 'C:\Windows\system32\drivers\' folder.

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

PropertyValue
Product nameNano Network Security
Company namePanda Security, S.L.
File descriptionNetwork Activity Hook Server LWF
Internal nameNNSNAHSL
Original filenameNNSNAHSL.SYS
Legal copyright© Panda Security 2012
Product version2.1.0.253
File version2.0.0.22 built by: WinDDK

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

Product nameNano Network Security
Company namePanda Security, S.L.
File descriptionNetwork Activity Hook Server LWF
Internal nameNNSNAHSL
Original filenameNNSNAHSL.SYS
Legal copyright© Panda Security 2012
Product version2.1.0.253
File version2.0.0.22 built by: WinDDK

Digital signatures [?]

nnsnahsl.sys has a valid digital signature.

PropertyValue
Signer namePanda Security S.L
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number2616c7ce354da713353ecb0c0bac5046

VirusTotal report

None of the 46 anti-virus programs at VirusTotal detected the nnsnahsl.sys file.

None of the 46 anti-virus programs detected the nnsnahsl.sys file.

Hashes [?]

PropertyValue
MD5fee70ab8fba7a2a0304070850801b035
SHA256c2b9541e6d22781d2a13e47024e07f587829208829b41bba2a3019fcc38abf68

What will you do with nnsnahsl.sys?

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



What did other users do?

The poll result listed below shows what users chose to do with nnsnahsl.sys. 73% have voted for removal. Based on votes from 33 users.

User vote results: There were 24 votes to remove and 9 votes to keep

NOTE: Please do not use this poll as the only source of input to determine what you will do with nnsnahsl.sys.

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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