[Wine] Trojan in Wine?

[dpchem]

Couple days ago I installed and run Spybot SD in Wine on Ubuntu box. It found trojan (!)

Win32.Small.fb: [SBI $3B3DD39E] <$WINSOCK>

After that, I removed .wine directory and run wineboot. It created new .wine directory, however, when I installed and run Spybot again It found that trojan again! Please note, that this time nothing else is installed in .wine except Spybot. Is it something I have to worry about or is it just false positive? Anybody else having the same result?


Wine version is 1.1.5~winehq0~ubuntu~8.04-0ubuntu1

Spybot - Search & Destroy version: 1.6.0  (build: 20080707)

Thank you in advance,
DP.