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Malicious package

wandczvof8gitRubyGems

Advisory published Updated

wandczvof8git is a confirmed malicious RubyGems package (MAL-2026-9181) 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 wandczvof8git (RubyGems)

MAL-2026-9181
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall wandczvof8git

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

0cfd35cbeb5091c5a068b1ab56cdd880e0ca0e5b5ea93bb9fdf006890430ec13
0466fbf28995189ff2867688e2a115529544b8e48997be4b7e9d56c3d71cacf9

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for wandczvof8git (version 0.0.1).

  2. If you installed it — respond

    Remove wandczvof8git 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 wandczvof8git 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. wandczvof8git 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-2026-03832RLUA-2026-09762

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks wandczvof8git-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

wandczvof8git (RubyGems) malicious package — MAL-2026-9181 | O3 Security