What is the "adpu321.sys" ?

Our database contains single file for filename adpu321.sys. This file belongs to product Adaptec Windows 321 Family Driver and was developed by company Adaptec, Inc.. This file has description Adaptec StorPort Ultra321 SCSI Driver. This file contains driver. You can find it in the Drivers section of the System Explorer. Details

Product:	Adaptec Windows 321 Family Driver
Company:	Adaptec, Inc.
Description:	Adaptec StorPort Ultra321 SCSI Driver
Version:	2.1.0.14
MD5:	F61E1A4D9E7A59537A4F4CF6FA05A2E6
SHA1:	0FD2DDACC1B56D7DC2B2A1CDBBD0B6C6A041C41A
SHA256:	002CC73A4D1E6E093496EAF66B75D986CC48DB88E1F52DA7ECFAD9D160D03744
Size:	24960
Directory:	%SYSDIR%\Drivers\adpu321.sys
Operating System:	Windows XP
Discovered:	Sep 21 2011
Occurence:	Low

Is the Driver "adpu321.sys" Safe or Threat ?

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60% of reviewed files are marked as Safe.
40% of reviewed files are marked as Threat.

Our final rating for this file is Suspicious. Final rating is based on file reviews, discovered date, users occurence and antivirus scan results.

Driver with filename "adpu321.sys" can be Safe or Threat. You must define more file attributes to determine right rating. Our freeware awards winning tool provides easiest way to check your files via our database. Tool contains many useful functions for keep your system under control and uses minimum system resources.
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Reviews of the "adpu321.sys"

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THREAT rating from user rosaccuReview: This file is part of the DUQU virus. It's called the "Duqu driver component"

SAFE rating from user BarlowJulianne22

SAFE rating from user xvzf

THREAT rating from user AdminReview: This file is suspected as part of the "Duqu". See more in article from Kaspersky malware analyst: http://www.securelist.com/en/blog/208193182/The_Mystery_of_Duqu_Part_One

SAFE rating from user siraj

Average user rating of the file adpu321.sys is 3 (1-Threat, 5-Safe). This rating is based on 5 reviews.

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