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Malicious package

rate-beerRubyGems

Advisory published Updated

rate-beer is a confirmed malicious RubyGems package (MAL-2024-7009) that executes malicious code on install (malicious version 0.0.2). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in rate-beer (RubyGems)

MAL-2024-7009
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall rate-beer

Malicious versions

1 flagged
0.0.2

Indicators of compromise (SHA-256)

bc5a8c72ae6055e519d81530bfe308a36d4e6f0102bdcf535a7de9ec1066e19e
88c7f47a3fa243659a118865c023baa577f6625e17643577ce3e432ad3ef021c
b9e92028f7294327208b2d99319d62f2e4ae4a5baedc02475a3f98a2b203cb61

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for rate-beer (version 0.0.2).

  2. If you installed it — respond

    Remove rate-beer from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If rate-beer was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. rate-beer on RubyGems has been identified as a malicious package (version 0.0.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-05814RLUA-2024-10335RLUA-2026-09028

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks rate-beer-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Explore

rate-beer (RubyGems) malicious package — MAL-2024-7009 | O3 Security