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Malicious package

zwpdfg10266bRubyGems

Malicious code in zwpdfg10266b (RubyGems) Remove it immediately and rotate any exposed credentials.

MAL-2026-9895
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall zwpdfg10266b

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

04f30354de1f76684d99e097f75d4145f6e116362a7c41a2d620d0b97fc46b8f

Detection & response playbook

Malicious package
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for zwpdfg10266b (version 0.0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging zwpdfg10266b across your stack and pipelines.

  2. If you installed it — respond

    Remove zwpdfg10266b 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 zwpdfg10266b was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.

  4. How O3 protects you

    O3 blocks zwpdfg10266b before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.

Frequently asked questions

No. zwpdfg10266b 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-2026-04546

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks zwpdfg10266b-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.

zwpdfg10266b (RubyGems) malicious package — MAL-2026-9895 | O3 Security