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Issue 810442 link

Starred by 1 user
Status: Fixed
Owner:
vakh@chromium.org
Closed: Feb 2018
Cc:
vakh@chromium.org
robliao@chromium.org
wfh@chromium.org
nparker@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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all downloads from MS developer dashboard are being marked dangerous

Project Member Reported by wfh@chromium.org, Feb 8 2018 
Chrome Version: 66.0.3343.0 (Official Build) canary (64-bit) (cohort: Clang-64)
OS: Windows 10 Version 1607 (OS Build 14393.2007)

What steps will reproduce the problem?
(1) Go to MS developer dashboard
(2) Download a memory dump for a crash.
(3)

What is the expected result?

Is not dangerous

What happens instead?

It's marked as dangerous.

Please use labels and text to provide additional information.

Since the developer dashboard is not public and needs a login, I can demonstrate this, or I can provide additional information. I do have some entries in my chrome://safe-browsing that might help - they are showing entries in "Full Hash Cache" with various "threat_entry_type" and "threat_type" and can provide those if they would be useful.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.

Comment 1 by vssummer...@gmail.com, Feb 8 2018 

This issue does not occurr while using an VPN service. 🙂

Comment 2 by vakh@chromium.org, Feb 8 2018 

If you don't mind restarting your browser, could you please do the following:
1. Restart Chrome.
2. Open chrome://safe-browsing and grab a copy of it before and after downloading the memory dump.

Comment 3 by wfh@chromium.org, Feb 8 2018 

Here are the links (Google access only)

before: http://shortn/_CUTHhUH2XX

after: http://shortn/_Q8vyWimRS0

the actual URL of the download: http://shortn/_DGxV2a3zON

Comment 4 by wfh@chromium.org, Feb 8 2018

Cc: robliao@chromium.org

Comment 5 by vakh@chromium.org, Feb 8 2018 

Thanks for sharing the links. The file is not showing the warning any more so it looks like the warning that was shown was for uncommon download.

I looked inside the file and found nothing suspicious so I'll check with the Safe Browsing team to see why the warning was shown in the first place. Thanks.

Comment 6 by wfh@chromium.org, Feb 8 2018 

It's showing for every file I download. Each file will probably at most be downloaded once so will never become a 'common download'.

Comment 7 by wfh@chromium.org, Feb 8 2018 

some additional information requested by vakh is here -> http://shortn/_tz2F9kJaqK

Comment 8 by vakh@chromium.org, Feb 8 2018

Owner: vakh@chromium.org
Status: Assigned (was: Untriaged)
Yes, this warning should not have been shown because of the origin of the download. I'll investigate this.

Comment 9 by vakh@chromium.org, Feb 9 2018

Cc: wfh@chromium.org
Status: Fixed (was: Assigned)
This should be fixed now. Please let me know if it isn't.
►

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