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Sudden increase in quarantined viruses and trojans ?

Created: 22 Jan 2013 | 8 comments
John Santana's picture
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Hi,

Can anyone please assist me what to do, because from what I have read, the DefWatch Wizard (defwatch.exe and Dwhwizrd.exe) most likely generates the DWH files. After virus definitions are downloaded, DefWatch is supposed to detect out-of-date virus definitions. During the process, quarantined threats are pulled out of the holding area and placed in a temp folder for scanning by Auto protection and DefWatch. When that occurs the Symantec scanning engine detects those versions of the previously quarantined files and the cycle keeps repeating itself ?

 

FYI: I'm using SEP 12.1 RU2 already.

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John Santana's picture

Here's the screenshot thatI got when I go to C:\ProgramData\Symantec\DefWatch.DWH directory to delete the files ?

suddenly the files are gone ?

Kind regards,

John Santana
Graduate IT Professional

--------------------------------------------------

Please be nice to me as I'm newbie in this forum.

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Ashish-Sharma's picture

 

HI,

If still not fixed in SEP 12.1 RU2

 

You can create a Case with Symantec Technical Support Team.

How to create a new case in MySymantec (formerly MySupport)

http://www.symantec.com/docs/TECH58873

Regional Support Telephone Numbers:

United States: 800-342-0652 (407-357-7600 from outside the United States)

Australia: 1300 365510 (+61 2 8220 7111 from outside Australia)

United Kingdom: +44 (0) 870 606 6000

Additional contact numbers: http://www.symantec.com/business/support/contact_techsupp_static.jsp

Check this thread one of problem not fixed

https://www-secure.symantec.com/connect/forums/sta...

 

Thanks In Advance

Ashish Sharma

SEPM Knowledgebase Documents  

 

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Brian81's picture

Looks like the DWH temp file issue again

You can open a case

Or there is a workaround, not a fix

Open up your AV policy

Select the Quarantine tab

On the General tab under "When New Definitions Arrive" set it to "Do Nothing"

This should stop the alerts

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John Santana's picture

Thanks Brian,

but then the DWH temp. will still be reported in the SEPM monitoring console ?

Kind regards,

John Santana
Graduate IT Professional

--------------------------------------------------

Please be nice to me as I'm newbie in this forum.

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Brian81's picture

No, that is the workaround. It should stop showing up

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Mithun Sanghavi's picture

Hello,

Check this Article:

tmp file (DWH*****.tmp) detected as  Trojan.Gen or Trojan.Gen.2 by Corp products 

http://www.symantec.com/business/support/index?page=content&id=TECH102953

Hope that helps!!

Mithun Sanghavi
Symantec Technical Support Engineer, SEP
MIM | MCSA | MCTS | STS | ITIL v3

Twitter: @mithun_sanghavi

Don't forget to mark your thread as 'SOLVED' with the answer that best helps you.<&a

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cus000's picture

Hah!?? Doesn't sound and looks too good...

 

Try the steps provided by Brian...i remember it's somewhere from KB

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jim shock's picture

You can also exclude the DefWatch.DWH folder from these detections - SEP main UI - Change Settings - Exceptions.

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