VBoxWHQLFake.exe

Discussions about using Windows guests in VirtualBox.
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jschafer
Posts: 2
Joined: 16. Jan 2009, 18:38

VBoxWHQLFake.exe

Post by jschafer »

Hello,

My work firewall app thinks that C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxWHQLFake.exe is malware.

Can someone give me the reason for this file technically?
I want to submit the info. Or is it something that can be deleted?
Just do not want it to affect installation of guest additions in future.
andyp73
Volunteer
Posts: 1631
Joined: 25. May 2010, 23:48
Primary OS: Mac OS X other
VBox Version: PUEL
Guest OSses: Assorted Linux, Windows Server 2012, DOS, Windows 10, BIOS/UEFI emulation

Re: VBoxWHQLFake.exe

Post by andyp73 »

From the comment at the top of src/VBox/Additions/WINNT/Installer/VBoxWHQLFake.au3:
; VBoxFakeWHQL - Turns off / on the WHQL for installing unsigned drivers.
; Currently only tested with Win2K / XP!
I have no idea whether it is needed for newer versions of Windows but you should probably get your IT folks to add an exception for it if they are looking at what goes on inside your VMs.

-Andy.
My crystal ball is currently broken. If you want assistance you are going to have to give me all of the necessary information.
Please don't ask me to do your homework for you, I have more than enough of my own things to do.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Mostly XP

Re: VBoxWHQLFake.exe

Post by mpack »

jschafer wrote: My work firewall app thinks that C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxWHQLFake.exe is malware.

Can someone give me the reason for this file technically?
#1 technical reason is that the AV scanner software is badly written, and generates false positives.

Possibly the fact that this VBoxWHQLFake executable seems to be unsigned (and presumably 32bit if it's intended for XP), is part of the reason, assuming your scanner at least automatically exempts executables with trusted signatures.

p.s. VirtualBox is open source: if you want to know what's in any module you can go look at it. If you installed the GAs yourself from official executable then there's no way it can be infected when it was installed.
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