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Malicious package

lamhg57714RubyGems

Advisory published Updated

lamhg57714 is a confirmed malicious RubyGems package (MAL-2026-7863) 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 lamhg57714 (RubyGems)

MAL-2026-7863
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall lamhg57714

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

d7a109a54ef62da7fe025a5c1fe2f75f9bd6dc9808531fbb6c5aec019c10dfca
51761caca3b34549ef2431afc0b4aafbea92239e72e994722bf991b868d8ac18

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for lamhg57714 (version 0.0.1).

  2. If you installed it — respond

    Remove lamhg57714 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 lamhg57714 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. lamhg57714 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-2026-02514RLUA-2026-08329

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks lamhg57714-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

lamhg57714 (RubyGems) malicious package — MAL-2026-7863 | O3 Security