Package evidence

[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: 456
Versions published: 197Mature · −50% score
First published: Feb 2019
Publisher: pereira.matheus

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

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":["[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"}'

Publisherpereira.matheus

Artifact bytes5,379,850

Previous version1.0.209

Published2026-05-28T23:23:21.422Z

SHA-256ba3f92114b344a611eb09310d327872391f4445385217f8eff7ee59f324b1a9b

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

15Score

1.0.210Version

Status history (1 event)

new → available15d ago · risk review · score 15 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Js Decode Then Exec	package/assets/pdfjs/build/pdf.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/assets/pdfjs/build/pdf.min.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/assets/pdfjs/build/pdf.worker.min.js	base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.	45

Manifest

Package metadata

Scripts6

build-unixng build library-portal && npm run copy-lib-assets-unix && cp package.json dist/library-portal
build-windowsng build library-portal && npm run copy-lib-assets-windows && copy package.json dist\library-portal
copy-lib-assets-unixmkdir dist/library-portal/assets && mkdir dist/library-portal/assets/pdfjs && mkdir dist/library-portal/assets/icons && cp -R node_modules/ng2-pdfjs-viewer/pdfjs dist/library-portal/assets/pdfjs && cp -R projects/library-portal/src/lib/icons dist/library-portal/assets/icons
copy-lib-assets-windowsxcopy /E /I node_modules\ng2-pdfjs-viewer\pdfjs dist\library-portal\assets\pdfjs && xcopy /E /I projects\library-portal\src\lib\icons dist\library-portal\assets\icons
publishnpm publish dist/library-portal
unpublishnpm unpublish dist/library-portal

Dependencies40

@angular/animations8.2.14
@angular/common7.0.0
@angular/compiler7.0.0
@angular/core7.0.0
@angular/forms7.0.0
@angular/platform-browser7.0.0
@angular/platform-browser-dynamic7.0.0
@angular/router7.0.0
@fortawesome/angular-fontawesome0.3.0
@fortawesome/fontawesome-svg-core1.2.8
@fortawesome/free-brands-svg-icons5.15.4
@fortawesome/free-solid-svg-icons5.5.0
@ng-bootstrap/ng-bootstrap4.0.0
@ngx-loading-bar/core4.2.0
@ngx-loading-bar/http-client4.2.0
bootstrap4.1.3
bs-stepper1.5.0
core-js2.5.7
crypto-js3.1.9-1
jquery3.6.0
moment2.22.2
ng-jhipster0.5.6
ng-recaptcha4.3.0-beta.1
ng2-currency-mask5.3.1
ng2-fittext1.2.8
ng2-pdf-viewer5.2.4
ng2-pdfjs-viewer5.0.1
ngx-cookie2.0.1
ngx-file-drop6.0.0
ngx-infinite-scroll6.0.1
…and 10 more.