My experience is that not all antivirus programs finds everything so I would scan it with a second antivirus program, just to make sure.
Kaspersky has an online virus scanner you can try (kaspersky.com/virusscanner). There are other online scanners from other companies as well (google for them), I just happen to like kaspersky. Or you can download the free ClamWin and try that.
Apart from that I would scan it with Malwarebytes Anti-Malware (malwarebytes.org/mbam.php) and Spybot Search & Destroy (safer-networking.org/index2.html).
Not sure if these two can scan a single folder like an unzipped home directory, but on the other hand its nice to know that the computer is clean in general if there is no single folder option.