What is the "usbstor.sys" ? Variant 689969

Our database contains 665 different files for filename usbstor.sys but this page contains information about single file with specific attributes. If you want to see general information about the usbstor.sys then visit General Information Page . You can also check most distributed file variants with name usbstor.sys. This file belongs to product Microsoft® Windows® Operating System and was developed by company Microsoft Corporation. This file has description USB Mass Storage Class Driver. Agregate rating is 5(5) stars - based on 1 reviews.This file contains driver. You can find it in the Drivers section of the System Explorer.

usbstor.sys Driver
Product:
Microsoft® Windows® Operating System
Company:
Microsoft Corporation
Description:
USB Mass Storage Class Driver
Version:
5.1.2600.2180
MD5:
6cd7b22193718f1d17a47a1cd6d37e75
SHA1:
f4e190babf0318c897cf915a1841ea5fa14756ec
SHA256:
cfd74fe06819da488654f88bfccbf29994fe7f04ec6cd5cd41552b0c95a8130f
Size:
26496
Directory:
C:\Windows\System32\DRIVERS
Operating System:
Windows XP
Occurence:
High oc2

System Explorer Community Antivirus Report

This file was checked and tolerated by following antivirus shields :
Antivirus NameLatest Toleration
IObit Malware Fighter2016-09-06 14:44:50
Avast Antivirus2016-09-06 14:44:50
avast! Antivirus2016-09-02 15:11:07
AVG Internet Security 20132016-08-27 22:14:41
Norton Internet Security Online2016-08-26 13:13:29
ESET NOD32 Antivirus 3.02016-07-24 17:47:19
360 Total Security2016-07-11 23:58:37
Panda Free Antivirus2016-07-06 19:46:04
Outpost Security Suite Pro2016-06-03 22:41:41
Antivirus shields were enabled and have latest antivirus database.

Is the Driver "usbstor.sys" Safe or Threat ?

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100% of reviewed files are marked as Safe .
100% of reviewed files are marked as System file.
Our final rating for this file is Safe. Final rating is based on file reviews, discovered date, users occurence and antivirus scan results.

User Reviews of the "usbstor.sys"

  • SAFErating from user SadasPoeta