[No virus!] Possible virus in 0.15.2 Windows version?

[ThreeInvisibleDucks]

I downloaded and installed DCSS 0.15.2 from:

http://sourceforge.net/projects/crawl-r ... e/download

While running the tiles version of the game F-secure popped up told me it had detected a virus in the executable and recommended a reboot, which I did. Afterwards I ran F-Secure's cleanup tool and it said the machine is now clean.

I looked at the log and the virus it had detected was this one:

Backdoor:W32/Fynloski.1f4f29376b!Online

Note that this might be a false positive, or it may have come from another source. However, this is the first time F-Secure has reported a virus on this computer, and Crawl was the last program I had installed, so I thought I'd report it here just in case. Sorry if this is a wrong place for it.

Edit:
Reported this in bug tracker as well: https://crawl.develz.org/mantis/view.php?id=9109

Edit:
I reported this to F-Secure Labs and they confirmed this to be a false positive. It looks like that the databases have already been updated.