Solved

How to fix w32.downadup.b worm

Posted on 2009-03-31
5
3,630 Views
Last Modified: 2013-11-22
Hi dear,

I try to clean up w32.downadup.b by using
1 - delete unreconized schedule (all of it name like this : At1 , At2 .... which call rundll32.exe , ... )
2 - symantec removal tool
3 - after restart then update ms security patch
4-  scan with symantec antivirus

it still can not fixed . please guide me the way or tool to remove this threat !
(Note: os in my network: window 2003, 2000 and xp)

thanks,
0
Comment
Question by:ikhmer
  • 3
  • 2
5 Comments
 
LVL 23

Accepted Solution

by:
Admin3k earned 500 total points
ID: 24027523
use MCafee stinger in safe mode http://vil.nai.com/vil/conficker_stinger/Stinger_Coficker.exe
also the Microsoft malicious software removal tool does the trick
http://www.microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356
also please make sure to disable autorun , finally this link should sum it up http://www.readwriteweb.com/archives/7_resources_to_help_you_prepare_for_confickers_d-d.php


0
 

Author Comment

by:ikhmer
ID: 24042149
Dear Admin3k,

Many thank for your help! I use Stinger_coficker.exe and tool from microsoft follow about links-- it seem stinger-coficker.exe can detected and remove the existing tasks which was created by virus, but could not clean the core virus ! The new task is recreated repeatly !

The same with symantec, it can detected and move the infected files into qaranteen
but also can not fix the main process of virus .

Please give me more hints!

thanks,


0
 
LVL 23

Expert Comment

by:Admin3k
ID: 24042696
did you run the tools in safe mode ? 

0
 

Author Comment

by:ikhmer
ID: 24046610
Yes, for sure!

Thanks
0
 

Author Comment

by:ikhmer
ID: 24124799
Any new idea please ?
0

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Galaxy Note 2 self-reboots/crashes several times in a row : likely causes 14 69
Website BlackListed 22 90
Windows 7 keeps blocking Antivirus 11 76
quarantine versus delete 6 74
PREFACE The purpose of this guide is to provide information to successfully add specific IIS 7.0 role services for the Symantec Endpoint Protection Manager (SEPM) to function properly when installed on Windows 2008. AUDIENCE Information Technol…
By the time you finish reading this article, you may have already lost all your money because you don't know the simple steps to securing your BitCoin wallet. BitCoin is an incredible invention. It is a decentralized currency system, which is the…
Established in 1997, Technology Architects has become one of the most reputable technology solutions companies in the country. TA have been providing businesses with cost effective state-of-the-art solutions and unparalleled service that is designed…
Email security requires an ever evolving service that stays up to date with counter-evolving threats. The Email Laundry perform Research and Development to ensure their email security service evolves faster than cyber criminals. We apply our Threat…

820 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question