#20916 closed defect (invalid)

Corrupted extensions pack file

Reported by: JLC Owned by:
Component: other Version: VirtualBox 6.1.34
Keywords: Cc:
Guest type: Linux Host type: Windows


The extension pack file associated with this release is corrupted. It fails digest check.

Attachments (1)

vbox.PNG (18.9 KB ) - added by JLC 18 months ago.

Download all attachments as: .zip

Change History (6)

by JLC, 18 months ago

Attachment: vbox.PNG added

comment:1 by galitsyn, 18 months ago


SHA-256 checksums for VirtualBox Extension Pack 6.1.34 posted on are correct. Also, upgrading Extension Pack via VBox GUI (tried on Linux host) works as expected. Might be file was corrupted during download? Could you please retry?

comment:2 by JLC, 17 months ago

Hi there Galitsyn,

It still happens. Whether this is downloading via the Virtualbox gui or first downloading the file locally. I am getting a different sha256. When downloading the file from within the linux VM, then it has the right checksum.

Unfortunately, on the Windows host, I'm getting a different file each time I'm downloading it. Each time the checksum is different. Its length is correct, but the content isn't.

Other kinds of downloads don't seem affected.

I'm doing a systems check on my side. It might be a good idea to do the same from Oracle's.

comment:3 by galitsyn, 17 months ago


We just double-checked Extension Pack 6.1.34 update procedure in Windows GUI on our side. All looks as expected, no complains about checksum mismatch.

comment:4 by JLC, 17 months ago

FINALLY got the response from our IT department. It seems our firewall/vpn setup was the culprit. "The site didn't cope well with https" whatever that means.

I was afraid some kind of malware came with it because the files always have the exact number of bytes, but the content was always changing.

Better safe than sorry I suppose ...

comment:5 by galitsyn, 16 months ago

Resolution: invalid
Status: newclosed


Thank you for the feedback. I am closing ticket as invalid since it is not related to VBox.

Note: See TracTickets for help on using tickets.

© 2023 Oracle
ContactPrivacy policyTerms of Use