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W32.Downadup.B Virus

Hello Experts Exchange,

I know you prolly have seen this virus elsewhere, but I tried all given methods here at my workplace and none of them seem to work..

The following has been done:

Scan with malwarebytes.org (Found none)
Scan with avast boot scan (Found none)
Disconnect before scanning while scanning
Used Symantec patch method
Used Windows patch method after system update..
Fsecure method

Has anyone have any other tools to get rid of this

Regards,
Mark
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NarendraG
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ASKER

Will try it..

Anymore takers on solutions?

THanks
have you tried all of the above in safe mode?
How many machines affected?
Try these on all
Run TdssKiller and Hitmanpro.
http://support.kaspersky.com/viruses/solutions?qid=208280684
http://www.surfright.nl/en/hitmanpro
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ASKER

Yes tried all albove in safe mode @wolf camel

Optoma: 10 so far we have 150+ users
Also have a look at this so
http://support.microsoft.com/kb/962007
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Hi,

This is one of the variant of famous conflicker worm which is network aware worm and take advantage of weak password of network share to propagate itself. Here are more details of the worm.

http://www.threatexpert.com/report.aspx?md5=9c46856775293f06d24ea56a6890e74f
http://www.threatexpert.com/report.aspx?md5=cb62878451b7269e072c99d5064190c5
http://www.threatexpert.com/report.aspx?md5=bd32a20b242fc818477050440fee40f6

One should have good password policy and strong password on network share as well.

Sudeep
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ASKER

Tried the top 4.. None of it works
SOLUTION
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madunix

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ASKER

Will try your method, madunix.
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ASKER

@Madunix

Tried creating a rescue cd via kaspersky but each time it is loaded the beeping noise persist. But when we tried booting another cd it goes in very well..

It cannot be our mother board, neither the optical drive because it loaded successfully when using another boot cd..

Can it be the virus knows of this rescue disk?

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madunix

try avira http://www.free-av.com/en/products/12/avira_antivir_rescue_system.html
and let me know if you still have the same issue.
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ASKER

Okay will try.. the odd thing is that.. It only beeps when its a newly installed system or un infected OS.. I
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ASKER

I mean.. when it is a infected system..
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