Package evidence

[email protected]

Install Lifecycle Repeated Payload: preinstall,install="node index.js"

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: 11
First published: Jun 2026
Publisher: rituparnabhattacharyya

Recommended action

Block this update

Static evidence trips multiple high-signal indicators. Quarantine the release until the publisher validates the change or you can rule out the indicators below.

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":"high"}'

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":"high"}'

Publisherrituparnabhattacharyya

Artifact bytes965

Previous version100.0.9

Published2026-06-12T11:20:50.872Z

SHA-256b707ade4eee54e3d42cad64dc9d18bc5816beed70e9d804446c4f48bfbc3da72

Why flagged

What the scanner saw

New Lifecycle Script Vs Previous: install added in 100.0.10 vs 100.0.9: "node index.js"

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

Availability ledger

available

high

3h agoLast checked

highRisk

85Score

100.0.10Version

Status history (1 event)

new → available3h ago · risk high · score 85 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	New Lifecycle Script Vs Previous	package.json	install added in 100.0.10 vs 100.0.9: "node index.js"	40
high	Install Lifecycle Repeated Payload	package.json	preinstall,install="node index.js"	25
medium	Suspicious Publish Context	manifest	{"package_age_days":0,"publisher":"rituparnabhattacharyya","burst_same_day":4,"burst_week":4,"lure":null,"version_anomaly":true}	10

Show all 5 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	New Lifecycle Script Vs Previous	package.json	install added in 100.0.10 vs 100.0.9: "node index.js"	40
high	Install Lifecycle Repeated Payload	package.json	preinstall,install="node index.js"	25
medium	Suspicious Publish Context	manifest	{"package_age_days":0,"publisher":"rituparnabhattacharyya","burst_same_day":4,"burst_week":4,"lure":null,"version_anomaly":true}	10
low	Install-time lifecycle script	package.json	preinstall="node index.js"	5
low	Install-time lifecycle script	package.json	install="node index.js"	5

Manifest

Package metadata

Scripts2

installnode index.js
preinstallnode index.js