Microsoft security software detects and removes this threat.
A malicious hacker can use this threat to hide their identity as they carry out actions from your PC. This can include sending spam email through your Internet connection.
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.
Get more help
You can also see 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.