343
[PSA] Malware distributed on the AUR (lists.archlinux.org)
submitted 5 days ago by Xylight@lemdro.id to c/linux@lemmy.ml
83 comments fedilink hide all child comments

On the 16th of July, at around 8pm UTC+2, a malicious AUR package was uploaded to the AUR. Two other malicious packages were uploaded by the same user a few hours later. These packages were installing a script coming from the same GitHub repository that was identified as a Remote Access Trojan (RAT).

The affected malicious packages are:

  • librewolf-fix-bin
  • firefox-patch-bin
  • zen-browser-patched-bin

The Arch Linux team addressed the issue as soon as they became aware of the situation. As of today, 18th of July, at around 6pm UTC+2, the offending packages have been deleted from the AUR.

We strongly encourage users that may have installed one of these packages to remove them from their system and to take the necessary measures in order to ensure they were not compromised.

Follow up

There are more packages with this malware found.

  • minecraft-cracked
  • ttf-ms-fonts-all
  • vesktop-bin-patched
  • ttf-all-ms-fonts

What to do

If you installed any of these packages, check your running processes for one named systemd-initd (this is the RAT).

The suspicious packages have a patch from this now-inaccessible Codeberg repo: https://codeberg.org/arch_lover3/browser-patch

The Arch maintainers have been informed of all this already and are investigating.

you are viewing a single comment's thread
view the rest of the comments
[-] mazzilius_marsti@lemmy.world 8 points 4 days ago

the firefox, zen browser and libre wolf packages are concerning. The ttf ms font too. Those are very normal apps and unless you pay attention to the package name when doing "pacman -Syu", you would fall for the malware.

If only we can compartmentalize all AUR packages. The download AUR sources iirc are already in something like $HOME/.paru. Installing is a different story, because these packages can put their executable all over the places: /usr/local/bin, $HOME/local/bin.

[-] Cysioland@lemmygrad.ml 4 points 4 days ago

If only we can compartmentalize all AUR packages

at this point you'll be reinventing Flatpak

load more comments (1 replies)
this post was submitted on 18 Jul 2025
343 points (99.7% liked)

Linux

56593 readers
431 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 6 years ago
MODERATORS
AgreeableLandscape@lemmy.ml
nooter692@lemmy.ml
MarcellusDrum@lemmy.ml
cypherpunks@lemmy.ml
cyclohexane@lemmy.ml
d3Xt3r@lemmy.nz