So far I've seen Avast and Avira flag it, but Malwarebytes Premium and Windows Defender don't flag it. You are probably getting a warning something like this:
https://www.virustotal.com/en/file/9f4418be05ea22f552b12e4cdb98efcde96b975d61f1e8124f808bb87e2ab86d/analysis/
We definitely will be releasing a future wallet that won't have this issue, but it could take some time and hopefully coincide with some graphical updates as well. Sorry bout that, but there's no virus we are confident and the source code is open-source.
There should be an Exception List in Avast where you can add cannacoin-qt.exe and it will not flag your AV
I set a new path as exception, .exe alone is not enough... hope that will be fixed soon.
I just wonder why my scanner is detecting it now, and not earlier... dam bugs right.
Greets