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Malicious package

wandcalq613RubyGems

Advisory published Updated

wandcalq613 is a confirmed malicious RubyGems package (MAL-2026-9150) 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 wandcalq613 (RubyGems)

MAL-2026-9150
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall wandcalq613

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

e5779874f1a141142dbbfa02e7041b5aa22ec50cc1dc126be3076f2840c16e4c
61da3ab6cf5413bbad7de68e770bf6cf44b45518ea23c72be2ce864b135526c2

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for wandcalq613 (version 0.0.1).

  2. If you installed it — respond

    Remove wandcalq613 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 wandcalq613 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. wandcalq613 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-2026-03801RLUA-2026-09731

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks wandcalq613-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

wandcalq613 (RubyGems) malicious package — MAL-2026-9150 | O3 Security