Peter,
The best way to ensure that you are safe is to run a full anti virus scan.
Download and make a full scan with malwarebytes.
Use an online scan to further test for the presence of the virus.
Use Eset online scanner to check further
Free ESET Online Antivirus Scanner
If you are clean, I would say that you are ok.
That being said there is only one way to be 100% sure and that is a format and new install. I think in the case of a Trojan that is being entirely too cautious.
Take the additional steps that I have outlined above and you will be ok.