What is the "usbstor.sys" ? Variant 1264814

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. 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:
5.1.2600.0
MD5:
694f2b90124eb086c38c18da97a13e48
SHA1:
1e2ec867ae7ceaa7d0555572e32d527bf15d5868
SHA256:
d0a0d662890be9e31138412e1704cb576b91916c6e0ee45d97a755b689e6ba7b
Size:
21760
Directory:
C:\Windows\System32\DRIVERS
Operating System:
Windows XP
Occurence:
Medium oc1

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

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