Your RSA-2048 keys break in 2030. Find every one of them before attackers do.
Malicious package

uxds124870RubyGems

Advisory published Updated

uxds124870 is a confirmed malicious RubyGems package (MAL-2026-9039) 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 uxds124870 (RubyGems)

MAL-2026-9039
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall uxds124870

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

b90740e63834ad00998c83224f9a38f24de928b452f76fcb9d3987ab1088855d
3acc65d19cb53542fa5708bf08dc468f6aad46417ad662b23a1f9af5b2b708be

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for uxds124870 (version 0.0.1).

  2. If you installed it — respond

    Remove uxds124870 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 uxds124870 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. uxds124870 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-2026-03690RLUA-2026-09617

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks uxds124870-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

uxds124870 (RubyGems) malicious package — MAL-2026-9039 | O3 Security