npm · Malicious package advisory
Malwaresc-announcer
MAL-2026-18064
Malicious code in sc-announcer (npm)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (2a03b9445f383410d981355df7ba577b7834a37d226e05852b4a0b9c7d998d9c) [email protected] ships an empty stub (`module.exports = {}`) and declares a single dependency `ltidisafe` sourced from an off-registry HTTPS tarball URL (`https://ltidi.storage.googleapis.com/depenconf/ltidisafe-4.0.2.tgz`) in package.json rather than a registry version range. On `npm install`, npm fetches that tarball and installs whatever bytes it returns, with no version pin, no integrity hash, and no registry provenance; any lifecycle scripts contained inside the fetched tarball execute on the installer's machine. The implausibly high version number (99.9.1) and dependency-confusion-shaped setup — stub package whose only effect is to pull a URL-sourced dependency — are consistent with a resolution-hijack lure targeting an internal package name. ## Source: ossf-package-analysis (38abcbba47f18b6d76a06a770258c620fc322472d0db0d38b67f04805b916d43) The OpenSSF Package Analysis project identified 'sc-announcer' @ 99.9.1 (npm) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity.
Compromised versions (1)
- 99.9.1
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.