This threat is a member of the Win32/Alureon family.
Microsoft security software detects and removes this program.
This virus spreads by attaching its code to other files on your PC or network. Some of the infected programs might no longer run correctly.
Find out ways that malware can get on your PC.
What to do now
Use the following free Microsoft software to detect and remove this threat:
You should also run a full scan. A full scan might find other, hidden malware.
You might need to manually remove this program:
Get more help
You can also visit our advanced troubleshooting page or search the Microsoft virus and malware community for more help.
If you’re using Windows XP, see our Windows XP end of support page.