PkgRadar

Package evidence

[email protected]

Obfuscation Density: high encoded/escaped-token density

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.

Versions published
538Mature · −50% score
First published
Aug 2018
Publisher
gribnoysup

Effective trust discount applied: −50% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Looks clean — keep monitoring

No high-signal indicators in the stored static report. PkgRadar will re-check on the next ingest pass.

Inspect tarballAdd 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":["[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":["[email protected]"],"fail_on":"review"}'
Publishergribnoysup
Artifact bytes202,561
Previous version3.3.5
Published2026-06-17T12:21:40.893Z
SHA-256052e192e7531f4d96a39bc7c4b3f9e25ca96745deb7605ce3ee1c8c18997ea7e

Why flagged

What the scanner saw

Obfuscation Density: high encoded/escaped-token density

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

Availability ledger

available

low
Last checked
lowRisk
0Score
3.3.6Version
Status history (1 event)
  1. new → available · risk low · score 0 · status changed

Evidence

Static findings

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

No high-signal findings — see all findings below.

Show all 1 findings (low-signal and informational)
SeverityKindPathDetailPoints
lowObfuscation Densitypackage/lib/antlr/ECMAScriptParser.jshigh encoded/escaped-token density0

Manifest

Package metadata

Scripts13
  • //This is explicitly not `npm run test` like in other packages to avoid java compilation that fails in ci
  • antlr4-jsjava -Xmx500M -cp './antlr-4.7.2-complete.jar:$CLASSPATH' org.antlr.v4.Tool -Dlanguage=JavaScript -lib grammars -o lib/antlr -visitor -Xexact-output-dir grammars/ECMAScript.g4
  • checknpm run lint && npm run depcheck
  • check-cinpm run check
  • compilenpm run antlr4-js && npm run symbol-table
  • depcheckcompass-scripts check-peer-deps && depcheck
  • linteslint-compass .
  • precompilenode download-antlr.js
  • pretestnpm run compile
  • startnode index.js
  • symbol-tablenode compile-symbol-table.js
  • testmocha
  • test-cimocha
Dependencies4
  • antlr44.7.2
  • bson^7.2.0
  • js-yaml^4.1.1
  • js-yaml-js-types^1.0.1