X2Go Bug report logs - #1444
Firefox flags latest windows client download as virus or malware

Packages: windows, x2goclient; Maintainer for windows is (unknown); Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Chris Duffy <cadeon924@gmail.com>

Date: Mon, 2 Mar 2020 23:05:02 UTC

Severity: normal

Tags: not-a-bug

Done: Stefan Baur <X2Go-ML-1@baur-itcs.de>

Bug is archived. No further changes may be made.

Full log


Message #16 received at 1444@bugs.x2go.org (full text, mbox, reply):

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To: 1444@bugs.x2go.org, cadeon924@gmail.com
From: Stefan Baur <X2Go-ML-1@baur-itcs.de>
Subject: False Alert
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Date: Tue, 31 Mar 2020 14:49:45 +0200
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[Message part 1 (text/plain, inline)]
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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