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Malicious package

@freeday-ai/webchatnpm

Malicious code in @freeday-ai/webchat (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-191454
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall @freeday-ai/webchat

What this malware does

The package @freeday-ai/webchat was found to contain malicious code.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Malicious versions

4 flagged
2025.11.2-4.7.32.113352025.11.2-4.7.37.62052025.11.2-4.9.1.113802025.11.2-4.9.17.4962

Indicators of compromise (SHA-256)

8d1ac2a53875225999302fc1f2972ce91bfe5c1f94fae5521a522f529e23fce5
c83e58d7d44e29e5ff1bbf1fde3e4796cb2a04716c72ccd63d1e9d5c98b5054e

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 @freeday-ai/webchat (4 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging @freeday-ai/webchat across your stack and pipelines.

  2. If you installed it — respond

    Remove @freeday-ai/webchat 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 @freeday-ai/webchat 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 @freeday-ai/webchat 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. @freeday-ai/webchat on npm has been identified as a malicious package (versions 2025.11.2-4.7.32.11335, 2025.11.2-4.7.37.6205, 2025.11.2-4.9.1.11380, 2025.11.2-4.9.17.4962 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-25p9-g8f9-w8g7

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks @freeday-ai/webchat-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.