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Malicious package

wagwn5txtabRubyGems

Malicious code in wagwn5txtab (RubyGems) Remove it immediately and rotate any exposed credentials.

MAL-2026-9136
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall wagwn5txtab

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

9702123b558ffde9e11f28c7f85fae4372a8e6cc1d15d35dfbbd6faa3f37dad1

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 wagwn5txtab (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 wagwn5txtab across your stack and pipelines.

  2. If you installed it — respond

    Remove wagwn5txtab 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 wagwn5txtab 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 wagwn5txtab 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. wagwn5txtab 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-2026-03787

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks wagwn5txtab-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.

wagwn5txtab (RubyGems) malicious package — MAL-2026-9136 | O3 Security