Avira detection

[DVD+R]

On my nieces computer Avira detected this TR/Buzus.btcq and I have no idea what it is, however this probably installed itself before she installed Avira, because as soon as she installed Avira, the firewall requested access to C:/SERVICE.exe which she told me has a picture with it, It looks like some kind of malicious program has invaded. I presume Avira will delete this, however I'm still wondering what it is,as I cant find it on Avira's Virus library ???


Edit: I just looked at the Scan report and it said this:

Starting to scan executable files (registry).
C:\WINDOWS\service.exe
[DETECTION] Is the TR/Buzus.btcg Trojan
[NOTE] A backup was created as '4b0d3dab.qua' ( QUARANTINE )
[NOTE] The file was deleted!

[kjdemuth]

It seems like it was from keygen.exe. Look it up from google. Avira should have taken care of it already. Run an online scan like a-squared to see if it's still hanging around.