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Malicious package

ably-forksnpm

Malicious code in ably-forks (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-939
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall ably-forks

What this malware does

The package ably-forks 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.

The OpenSSF Package Analysis project identified 'ably-forks' @ 1.0.1 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.

Malicious versions

1 flagged
1.0.1

Indicators of compromise (SHA-256)

c688918d1f4750fb429ddd4aa414da4f25e3fac3ab2d262c1ae21e2c34590555
af3c510b1758cfff971e520dd0a78157b1e35918897519edc2fa0364bc46159b
b26088266049a671acc67187ede8f130532eb10e90e61293e96211f7ad0c1103

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 ably-forks (version 1.0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging ably-forks across your stack and pipelines.

  2. If you installed it — respond

    Remove ably-forks 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 ably-forks 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 ably-forks 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. ably-forks on npm has been identified as a malicious package (version 1.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-px78-22pw-hx3r

References

Credits

  • Amazon Inspector · finder
  • OpenSSF: Package Analysis · finder

Detect & block this

O3 blocks ably-forks-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.

ably-forks (npm) malicious package — MAL-2026-939 | O3 Security