Which versions of fuels-forc are malicious?

The following npm versions of fuels-forc are flagged malicious: 1.0.0. Treat any of these as compromised.

How do I remediate fuels-forc if I installed it?

fuels-forc establishes remote access, so treat any host that installed it as fully compromised. Isolate the machine, remove the package, rotate all credentials it could reach, and rebuild from a trusted image rather than cleaning in place — a backdoor may have planted additional persistence.

I already installed fuels-forc — how do I know if it already compromised me?

If fuels-forc 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.

Is fuels-forc part of a known attack campaign?

Yes — fuels-forc is associated with the IN-MAL-2026-019305 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find fuels-forc across my projects, lockfiles, and CI pipelines?

Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for fuels-forc (version 1.0.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging fuels-forc across your stack and pipelines.

Malicious package

fuels-forcnpm

fuels-forc is a confirmed malicious npm package (MAL-2026-15626) that opens a backdoor for remote access (malicious version 1.0.0). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in fuels-forc (npm)

MAL-2026-15626

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall fuels-forc

What this malware does

bin/cli.js runs whoami and reads os.hostname() / os.platform(), then POSTs the package name together with those host identifiers to the hardcoded endpoint https://oobme.kunalsharma0553.workers.dev/r/7bq6fz3l15r9. The destination is non-first-party and not caller-configurable, and the beacon fires unconditionally on execution. The package name resembles the legitimate Fuel Labs forc toolchain, consistent with a dependency-confusion / typosquat recon lure.

Malicious versions

1 flagged

1.0.0

Indicators of compromise (SHA-256)

b993583bec4136d0b060dc6391c10e15f836e605b5b13b97dea6bb7a3dc1e5cd

Detection & response playbook

Backdoor / remote access

Find it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for fuels-forc (version 1.0.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging fuels-forc across your stack and pipelines.
If you installed it — respond
fuels-forc establishes remote access, so treat any host that installed it as fully compromised. Isolate the machine, remove the package, rotate all credentials it could reach, and rebuild from a trusted image rather than cleaning in place — a backdoor may have planted additional persistence.
Did it already run?
If fuels-forc 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.
How O3 protects you
O3 blocks fuels-forc 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. fuels-forc on npm has been identified as a malicious package (version 1.0.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-019305

References

npmjs.com

Credits

Amazon Inspector · finder

Detect & block this

O3 blocks fuels-forc-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the C2 callback and severs the channel.

Malware detection Runtime egress monitoring

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