PkgRadar

Package evidence

[email protected]

DNS / OAST exfiltration: matched "oast.fun"

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
203
Versions published
1
First published
May 2026
Publisher
yusif-kerimov
External confirmation
MAL-2026-4838OSV match · pinned to high regardless of other signals

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.

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"}'
Publisheryusif-kerimov
Artifact bytes768
Previous versionnone
Published2026-05-28T12:05:08.431Z
SHA-256d7fa5e6c0d8a2c64d1309ab2d22e419497845ff0bab28927045270c86437a3cc

Why flagged

What the scanner saw

DNS / OAST exfiltration: matched "oast.fun"

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

Availability ledger

not present

status
Last checked
noneRisk
Score
2.4.4Version

Latest scanner note: [email protected] not present in registry metadata

Status history (2 events)
  1. availablenot_present · risk none · score · [email protected] not present in registry metadata
  2. newavailable · risk high · score 35 · status changed

Related candidates

Linked campaigns and clusters

Repeated static TTPstale

Install Lifecycle Remote Or Exec — preinstall="node index.js"

14 members · evidence strength 90

Evidence

Static findings

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

SeverityKindPathDetailPoints
highDNS / OAST exfiltrationpackage/index.jsmatched "oast.fun"30
Show all 2 findings (low-signal and informational)
SeverityKindPathDetailPoints
highDNS / OAST exfiltrationpackage/index.jsmatched "oast.fun"30
lowInstall-time lifecycle scriptpackage.jsonpreinstall="node index.js"5

Manifest

Package metadata

Scripts2
  • preinstallnode index.js
  • testecho "Error: no test specified" && exit 1