Control: close -1 Control: tag -1 not-a-bug
Closing this bug as it is a known false alert. Whenever these "smartscreen" filters (Chrome and Internet Explorer have them as well) detect a Windows executable that isn't digitally signed (and our detached GPG signatures don't count in that regard), and that hasn't seen a large number of downloads, it will automatically flag it as malicious.
If enough users report this to Mozilla/Google/Microsoft as a false alert, a human will review the file and whitelist it. Possibly this also happens over time, with a rising number of downloads and/or the detection rates at virustotal.com not rising even after several weeks.
I've just attempted a test download using the latest Firefox on a Windows 10 machine, no such warning was issued any more.
-Stefan
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