Chrome.exe from Chromium build 41.0.2265.0 says Win32:Dropper-gen

When extracting the latest Chromium build with Winrar, Avast detects Chrome.exe as Win32:Dropper-gen and moves to chest.

Is this False Positive? Can you fix in definition if so?

Here is the zip with detected Chrome.exe inside:
chrome-win32.zip • 41.0.2265.0 (309812, 5c20c461c26c) • Wednesday, 31 Dec 2014

https://storage.googleapis.com/chromium-browser-continuous/Win/309812/chrome-win32.zip

Upload and test file at one of these places www.virustotal.com / www.metascan-online.com
If tested before click rescan for a fresh result

Virustotal gives 2/54. Their Avast also says Win32:Dropper-gen [Drp]

https://www.virustotal.com/en/file/aa9e26028c7ee2bdc955b1b4913ecfe9229f3e505ca0481ab88e3e466002d0ba/analysis/1420061055/

Metascan gives error on the archive because extracted size is too big

The scan was not completed because the size of the extracted archive exceeds 140MB.
https://www.metascan-online.com/en/scanresult/file/28a1fca6c08847d597f4126dc908dc53

It is always best to un pack the file before upload, but since this was so big, not possible.
Reason for doing that is that the extra info given will be for the zip archive instead of the file inside…

By extra info i mean MD5, who made the file, digitally signed … this will all be wrong when uploaded as a compressed archive

Anyway you may report it to avast lab as possible false positive https://support.avast.com

Ok, I added this Chrome.exe to exclusions so Avast stops putting in chest and uploaded only the .exe

Virustotal 1/56. Only Avast detects this time, Win32:Dropper-gen [Drp]

https://www.virustotal.com/en/file/81c420d9be4616e5dd7726c870410cb8be5060010757c0210c39395bc58988d9/analysis/1420064560/

Metascan 0/43. They dont have Avast engine in their service it seems

https://www.metascan-online.com/en/scanresult/file/e04789aab34245b6b1b9a72ab8a8d138

I will also try the support link you gave. This must be False Positive right? What inside this Chrome.exe is triggering Avast?

File is new at VT First submission 2014-12-31 19:49:22 UTC ( 2 hours, 40 minutes ago )

CopyrightCopyright 2014 The Chromium Authors. All rights reserved. Publisher The Chromium Authors Product Chromium Original name chrome.exe Internal name chrome_exe File version 41.0.2265.0 Description Chromium

Whenever this is no FP, and there is quite some chance of this being so, it is a generic Adware detection.
Just wait for more av solutions to flag or for a FP confirmation.
Probably the Autodesk FLIC Image File was flagged as it could deliver rootkit and trojan gen heuristic detections.
So I set my bets on a False Positive!

polonus