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Malicious package

enc30685RubyGems

Advisory published Updated

enc30685 is a confirmed malicious RubyGems package (MAL-2026-7667) 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 enc30685 (RubyGems)

MAL-2026-7667
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall enc30685

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

1b514a4f1342680fbc2f4ec13863bafc800ea4fdab99978feab1a4017c20b415
61a298688da0993c7ce5beec6490a911178e426a778213671461b05ea71c4d9c

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for enc30685 (version 0.0.1).

  2. If you installed it — respond

    Remove enc30685 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 enc30685 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. enc30685 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-2026-02318RLUA-2026-08058

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks enc30685-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

enc30685 (RubyGems) malicious package — MAL-2026-7667 | O3 Security