Package evidence

@nexart/[email protected]

Js Decode Then Exec: base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Weekly downloads: 130
Versions published: 20
First published: Dec 2025
Publisher: arrotu

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["@nexart/[email protected]"],"fail_on":"review"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["@nexart/[email protected]"],"fail_on":"review"}'

Publisherarrotu

Artifact bytes308,811

Previous version1.10.0

Published2026-03-09T09:48:06.587Z

SHA-256e925835c16fc5f980061426b9f38124b6342317f7d30e52e5c5c24797c08f122

Why flagged

What the scanner saw

Js Decode Then Exec: base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

review

15d agoLast checked

reviewRisk

50Score

1.10.1Version

Status history (1 event)

new → available15d ago · risk review · score 50 · status changed

Evidence

Static findings

4 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
high	Js Decode Then Exec	package/dist/cjs/core.cjs	base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.	45
high	Js Decode Then Exec	package/dist/esm/core.cjs	base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.	45
high	Js Decode Then Exec	package/dist/cjs/core.js	base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.	45
high	Js Decode Then Exec	package/dist/esm/core.js	base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.	45

Manifest

Package metadata

Scripts11

buildnpm run build:types && npm run build:esm && npm run build:cjs
build:cjstsup --config tsup.config.ts --format cjs
build:esmtsup --config tsup.config.ts --format esm
build:typestsc -p tsconfig.types.json
example:agentnpx tsx examples/agent-quickstart.ts
example:basicnpx tsx examples/basic.ts
example:verifynpx tsx examples/verify.ts
prepublishOnlynpm run build && npm run test
testnpx tsx smoke-test.ts && npx tsx tests/attestation.test.ts
test:attestationnpx tsx tests/attestation.test.ts
test:nodenode scripts/smoke-node.mjs && node scripts/smoke-node.cjs

Dependencies2

@noble/ed25519^3.0.0
@noble/hashes^1.7.0