MAL-2026-4177

Dashboard / Malicious Package / MAL-2026-4177

MAL-2026-4177

Summary: Malicious code in did-0091 (npm)

Details: Source: amazon-inspector (1a50f30be232b343bc9dff677d6c208f16fff861009dccc9f76409d37264205b) On `npm install`, the package's postinstall script runs `node -e` to fetch the installer's public IP from api.ipify.org, execute `id || ver && whoami && hostname`, and collect hostname, cwd, and USERDOMAIN/COMPANY environment variables. The bundle is POSTed to a hardcoded interactsh subdomain at lszakfghwnvxspyfcmaabd1css99rnq3w.oast.fun. The package has no legitimate function: description is 'xxx', main file index.js is 0 bytes, and the only behavior is the install-time beacon. Combined with the unusual name shape, this matches dependency-confusion reconnaissance campaigns that probe corporate networks via Project Discovery's interactsh out-of-band service. Source: ossf-package-analysis (80bf373136eb0315910e5ba3fa9097db2cd7efe316d1defbb9b8b78f8ab8506b) The OpenSSF Package Analysis project identified 'did-0091' @ 11.0.6 (npm) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity. - The package executes one or more commands associated with malicious behavior.

References: https://www.npmjs.com/package/did-0091/v/11.2.8