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Malicious package

react-tracked-tonynpm

Malicious code in react-tracked-tony (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-4661
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall react-tracked-tony

What this malware does

react-tracked-tony impersonates the popular react-tracked package: package.json sets name: react-tracked-tony, author: Daishi Kato, and homepage: https://react-tracked.js.org (the real project's site), while the repository URL points at an unrelated user account (github.com/daltonchristiano060-gif/react-tracked-tony.git). The package re-exports the real react-tracked API to appear functional. On require/import in Node, endex.js fetches a JavaScript payload from https://almondco.online/api/droppers/38jmkse over HTTPS with TLS verification explicitly disabled (rejectUnauthorized: false) and executes the response body in-process via new Function('require', text + tail)(require), handing the remote code full Node require access. Before fetching, endex.js enumerates ~20 cloud/CI/sandbox indicators (GitHub Actions, GitLab CI, CircleCI, Travis, Vercel, Netlify, Kubernetes, AWS Lambda/ECS/Batch, Azure, GCP Cloud Run/App Engine) and reads /sys/class/dmi/id/sys_vendor to detect Amazon/Google/Microsoft/QEMU/OpenStack hypervisors, aborting on match — a deliberate anti-analysis gate so the payload only fires on real developer/operator machines. Combination of typosquat + impersonated author metadata + import-time remote-code-exec from a non-publisher domain + TLS verification disabled + sandbox evasion is an unambiguous supply-chain attack.

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

1 flagged
2.0.1

Indicators of compromise (SHA-256)

eeb24dfdd4a970dc44c017056c2a39bed6aa5973a7ec7e94b20c70d90114726c
16d4f6d0ea3297067353e713c7c2b6ee7079c323e17da9e2b4ea952592db09d8

Frequently asked questions

No. react-tracked-tony on npm has been identified as a malicious package (version 2.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-003473GHSA-6734-623v-3p4r

References

Credits

  • Amazon Inspector · finder

Scan your dependencies

O3 Security blocks malicious packages like this at install time and in CI.

Supply-chain protection
react-tracked-tony (npm) malicious package — MAL-2026-4661 | O3 Security