• 2 Posts
  • 36 Comments
Joined 3 years ago
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Cake day: December 20th, 2021

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  • drspod@lemmy.mltoOpen Source@lemmy.mlVentoy Update
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    3 months ago

    If this is impersonation (which it looks to be) shouldn’t it be removed?

    Are you going to set the precedent that impersonation of figures in the open source community is allowed?

    Personally I would be in favor of removing this post until OP can provide proof of identity (eg. by posting something on the main github account corroborating this post).


  • There’s something important missing from this article:

    Eventually, that same USB drive is inserted into an air-gapped computer, allowing GoldenDealer to install GoldenHowl (a backdoor) and GoldenRobo (a file stealer) onto these isolated systems.

    Why is an airgapped machine running executable code from a USB drive? Is there some OS-level vulnerability being exploited?

    The original writeup says the following:

    It is probable that this unknown component finds the last modified directory on the USB drive, hides it, and renames itself with the name of this directory, which is done by JackalWorm. We also believe that the component uses a folder icon, to entice the user to run it when the USB drive is inserted in an air-gapped system

    So we have airgapped machines that rely on users to click icons in a graphical file manager to move data from USB drives. This is a complete failure of security procedure. If you have systems that need to be airgapped then you also need the corresponding procedures for use of those systems to prevent this kind of compromise.






  • I read the source code and this is a hobby-project that you could write in an afternoon with no knowledge of cryptographic protocols.

    There are dozens of obvious deficiencies even to me and I am no expert in cryptography. An easy example to point out is that there is no input validation and no error checking or exception handling. Both the client and server just assume that the other side is a well-behaving correct implementation.

    The author should not be posting this around as if it’s a serious tool for people to use. If anything it’s a starting point for OP to get advice from experts on how real systems do this properly. I’d recommend that the author spends a LOT of time reading before doing. There are numerous design documents of real systems and protocols, and some good comprehensive books too.