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Malicious package

v10zzgbqvirfxRubyGems

Advisory published Updated

v10zzgbqvirfx is a confirmed malicious RubyGems package (MAL-2026-9073) 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 v10zzgbqvirfx (RubyGems)

MAL-2026-9073
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall v10zzgbqvirfx

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

17916565b94654dc2720ff97445cf124816647a244cceb29c163acd5cbf0a447
a4cebe93f8857adbd5788c8950f67709bdd8952b27c7fd2ddc858e4396723be9

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for v10zzgbqvirfx (version 0.0.1).

  2. If you installed it — respond

    Remove v10zzgbqvirfx 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 v10zzgbqvirfx 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. v10zzgbqvirfx 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-2026-03724RLUA-2026-09651

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks v10zzgbqvirfx-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

v10zzgbqvirfx (RubyGems) malicious package — MAL-2026-9073 | O3 Security