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Malicious package

lamnew07RubyGems

Advisory published Updated

lamnew07 is a confirmed malicious RubyGems package (MAL-2026-7895) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in lamnew07 (RubyGems)

MAL-2026-7895
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall lamnew07

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

7c79dacbc58523168f2f84811f8ba1a3ba7f90a2ac8547bcf2a43e3f8638d4bd
e53a2aae095afe97ce9694777611aca879b062d85efa2ed9cc6af1c2402b5bc8

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for lamnew07 (version 0.0.1).

  2. If you installed it — respond

    Remove lamnew07 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 lamnew07 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. lamnew07 on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02546RLUA-2026-08361

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks lamnew07-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

lamnew07 (RubyGems) malicious package — MAL-2026-7895 | O3 Security