Which versions of router-processor are malicious?

The following npm versions of router-processor are flagged malicious: 1.5.2. Treat any of these as compromised.

How do I remediate router-processor if I installed it?

router-processor is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

I already installed router-processor — how do I know if it already compromised me?

If router-processor 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 router-processor part of a known attack campaign?

Yes — router-processor is associated with the IN-MAL-2026-010263 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 router-processor 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 router-processor (version 1.5.2). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging router-processor across your stack and pipelines.

Malicious package

router-processornpm

router-processor is a confirmed malicious npm package (MAL-2026-10453) that steals credentials and exfiltrates sensitive data (malicious version 1.5.2). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in router-processor (npm)

MAL-2026-10453

Immediate action

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

npm uninstall router-processor

What this malware does

[email protected] exposes a getPlugin function that assembles the URL https://svganchordev.net/icons/107 from split constants (protocol, separator, domain, path), fetches a JSON response, and passes the credits field to new Function(...) which is then invoked with a context object exposing require, process, Buffer, and other Node.js internals. This executes arbitrary attacker-controlled JavaScript with full Node privileges in the caller's process. The package declares dependencies on DPAPI bindings (Windows credential decryption), better-sqlite3, and node-machine-id, which are consistent with an infostealer loader capable of decrypting browser credential stores. The package's identity is inconsistent: package.json describes a router processor while the README advertises a Polymarket SDK, and neither matches the observed behavior of fetching remote code from an SVG-themed cover-story domain. The URL split-construction and the misleading credits/getPlugin naming are deliberate evasion of casual review.

Malicious versions

1 flagged

1.5.2

Indicators of compromise (SHA-256)

d15d816c739a85908172d716580a6e4cb0655fe7b2fe35293b218db80f9b2625

Detection & response playbook

Credential / info stealer

Find it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for router-processor (version 1.5.2). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging router-processor across your stack and pipelines.
If you installed it — respond
router-processor is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If router-processor 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 router-processor 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. router-processor on npm has been identified as a malicious package (version 1.5.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-010263

References

npmjs.com

Credits

Amazon Inspector · finder

Detect & block this

O3 blocks router-processor-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

Malware detection Runtime egress monitoring

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