npm · Malicious package advisory
Malwarefuels-typegen
MAL-2026-15593
Malicious code in fuels-typegen (npm)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (f4dcadcdf880021763232df96239a6a07acd6360bfcd941ae8026a37aee2eb2f) The package name resembles the legitimate @fuel-ts/typegen. On execution of the CLI in bin/cli.js, the code collects the local username (whoami / os.userInfo), os.hostname(), platform, and package name and POSTs them as JSON to the hardcoded endpoint https://oobme.kunalsharma0553.workers.dev/r/7bq6fz3l15r9. The manifest's own description states the package's purpose is to POST identifiers to an out-of-band callback, and the bin name (hyperliquid-composer) is unrelated to the package name, consistent with dependency-confusion or typosquat delivery. ## Source: ossf-package-analysis (d3a77505eb8f38e58c0a2b2a3b9ab7a0c4976077df0cef66e39b146eed5343ee) The OpenSSF Package Analysis project identified 'fuels-typegen' @ 1.0.0 (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.
Compromised versions (1)
- 1.0.0
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.