What is {137a616e-1d54-4656-8616-cdac33f157ec}w.sys?

{137a616e-1d54-4656-8616-cdac33f157ec}w.sys is part of StdLib and developed by StdLib according to the {137a616e-1d54-4656-8616-cdac33f157ec}w.sys version information.

{137a616e-1d54-4656-8616-cdac33f157ec}w.sys's description is "StdLib"

{137a616e-1d54-4656-8616-cdac33f157ec}w.sys is digitally signed by Primary Color.

{137a616e-1d54-4656-8616-cdac33f157ec}w.sys is usually located in the 'C:\Windows\system32\drivers\' folder.

Some of the anti-virus scanners at VirusTotal detected {137a616e-1d54-4656-8616-cdac33f157ec}w.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 {137a616e-1d54-4656-8616-cdac33f157ec}w.sys:

PropertyValue
Product nameStdLib
Company nameStdLib
File descriptionStdLib
Internal nameStdLib.sys
Original filenameStdLib.sys
Legal copyrightCopyright © 2013 StdLib
Product version1.4.4.6
File version1.4.4.6 built by: WinDDK

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

Product nameStdLib
Company nameStdLib
File descriptionStdLib
Internal nameStdLib.sys
Original filenameStdLib.sys
Legal copyrightCopyright © 2013 StdLib
Product version1.4.4.6
File version1.4.4.6 built by: WinDDK

Digital signatures [?]

{137a616e-1d54-4656-8616-cdac33f157ec}w.sys has a valid digital signature.

PropertyValue
Signer namePrimary Color
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number25dc34062844409a5e421392ba5a17b2

VirusTotal report

37 of the 57 anti-virus programs at VirusTotal detected the {137a616e-1d54-4656-8616-cdac33f157ec}w.sys file. That's a 65% detection rate.

ScannerDetection Name
Ad-Aware Adware.BrowseFox.V
Agnitum PUA.BrowseFox!
AhnLab-V3 Win-PUP/BrowseFox.Gen
ALYac Adware.BrowseFox.V
Antiy-AVL GrayWare[AdWare:not-a-virus]/Win32.Yotoon.kam
Arcabit Adware.BrowseFox.V
AVG Generic.174
Avira ADWARE/BrowseFox.A.1227
AVware Trojan.Win32.Generic!BT
BitDefender Adware.BrowseFox.V
Bkav W32.HfsAdware.7B8B
CAT-QuickHeal PUA.BrowseFox.OL8
ClamAV Win.Adware.Netfilter-134
Comodo TrojWare.Win32.AltBrowse.IZZV
Cyren W32/S-a7161e1c!Eldorado
DrWeb Trojan.Yontoo.1837
Emsisoft Adware.BrowseFox.V (B)
ESET-NOD32 a variant of Win32/NetFilter.A potentially unsafe
F-Prot W32/S-a7161e1c!Eldorado
F-Secure Adware.BrowseFox.V
Fortinet Riskware/NetFilter
GData Adware.BrowseFox.V
Jiangmin AdWare/Yotoon.lm
K7AntiVirus Unwanted-Program ( 0040f9e71 )
K7GW Unwanted-Program ( 0040f9e71 )
Malwarebytes PUP.Optional.PrimaryColor
McAfee Artemis!8E11450F3349
McAfee-GW-Edition Artemis
MicroWorld-eScan Adware.BrowseFox.V
NANO-Antivirus Riskware.Win32.Yotoon.dsmpht
nProtect Adware.BrowseFox.V
Panda PUP/BrowseFox
Rising PE:Adware.BrowserFox!1.A127[F1]
Sophos Generic PUA DB (PUA)
SUPERAntiSpyware Adware.BrowseFox/Variant
VBA32 AdWare.Zaitu
VIPRE Trojan.Win32.Generic!BT
37 of the 57 anti-virus programs detected the {137a616e-1d54-4656-8616-cdac33f157ec}w.sys file.

{137a616e-1d54-4656-8616-cdac33f157ec}w.sys removal instructions

The instructions below shows how to remove {137a616e-1d54-4656-8616-cdac33f157ec}w.sys with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the {137a616e-1d54-4656-8616-cdac33f157ec}w.sys file for removal, restart your computer and scan it again to verify that {137a616e-1d54-4656-8616-cdac33f157ec}w.sys has been successfully removed. Here are the removal instructions in more detail:

  1. Download and install FreeFixer: http://www.freefixer.com/download.html
  2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.
    Screenshot of Start Scan button
  3. When the scan is finished, locate {137a616e-1d54-4656-8616-cdac33f157ec}w.sys in the scan result and tick the checkbox next to the {137a616e-1d54-4656-8616-cdac33f157ec}w.sys file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate {137a616e-1d54-4656-8616-cdac33f157ec}w.sys in the scan result.
    Red arrow point on the unwanted file
    C:\Windows\system32\drivers\{137a616e-1d54-4656-8616-cdac33f157ec}w.sys
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the {137a616e-1d54-4656-8616-cdac33f157ec}w.sys file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If {137a616e-1d54-4656-8616-cdac33f157ec}w.sys still remains in the scan result, proceed with the next step. If {137a616e-1d54-4656-8616-cdac33f157ec}w.sys is gone from the scan result you're done.
  7. If {137a616e-1d54-4656-8616-cdac33f157ec}w.sys still remains in the scan result, check its checkbox again in the scan result and click Fix.
  8. Restart your computer.
  9. Start FreeFixer and scan your computer again. Verify that {137a616e-1d54-4656-8616-cdac33f157ec}w.sys no longer appear in the scan result.
Please select the option that best describe your thoughts on the removal instructions given above








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Hashes [?]

PropertyValue
MD58e11450f3349ce234c8307d8924f351b
SHA256e5554b5dee264d2570285422a2563fc0737140421a18334ec7f254e860c8a0a4

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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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