We help IT Professionals succeed at work.
Get Started

Infection W32.downadup.B, others? Network reinfecting itself.

jmicorp asked
Last Modified: 2013-12-09
I have a windows domain with 2 domain controllers and 3 member servers. W32.downadup.b has made its rounds, damaging one of the member servers. It has restricted access to DNS strings (ie: symantec.com will not resolve in any browser, even browsers installed after the event) adaware, spybot, and symantec AV 1-22-09 find no events. Anyone got any solutions/suggestions to check for modified settings? lmhosts/hosts are empty.
Watch Question
Top Expert 2007
This problem has been solved!
Unlock 1 Answer and 4 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE