This threat is a member of the Win32/Hioles family.
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
The following free Microsoft software detects and removes this threat:
Even if we've already detected and removed this particular threat, running a full scan might find other malware that is hiding on your PC.
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.