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Malicious package

zsweblist25949RubyGems

Malicious code in zsweblist25949 (RubyGems) Remove it immediately and rotate any exposed credentials.

MAL-2026-9801
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall zsweblist25949

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

ce232d4d4b0d1e7ab27fc2b8484278d37ce40c38fa8a6581af55c57810090494

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 zsweblist25949 (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 zsweblist25949 across your stack and pipelines.

  2. If you installed it — respond

    Remove zsweblist25949 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 zsweblist25949 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 zsweblist25949 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. zsweblist25949 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-2026-04452

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks zsweblist25949-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.

zsweblist25949 (RubyGems) malicious package — MAL-2026-9801 | O3 Security