Package evidence

@systemzero/[email protected]

New Account With Lifecycle Hook: package first published 21 day(s) ago, 5 total version(s), has lifecycle hook

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: 5
First published: May 2026
Publisher: blackhzx

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":["@systemzero/[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":["@systemzero/[email protected]"],"fail_on":"high"}'

Publisherblackhzx

Artifact bytes934,791

Previous version1.0.2

Published2026-05-20T17:56:29.869Z

SHA-256ca6444222f2d8096def4da43740b1d11b99f2c01540a57939f0b1e6ffb7b8258

Why flagged

What the scanner saw

New Account With Lifecycle Hook: package first published 21 day(s) ago, 5 total version(s), has lifecycle hook

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

Availability ledger

available

high

7d agoLast checked

highRisk

29Score

1.0.3Version

Status history (2 events)

available → available18d ago · risk high · score 29 · status available -> available, risk high -> high, score 69 -> 29
new → available20d ago · risk high · score 69 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	New Account With Lifecycle Hook	package.json	package first published 21 day(s) ago, 5 total version(s), has lifecycle hook	25
medium	Remote Payload	package/lib/Utils/generics.js	matched "raw.githubusercontent.com"	12
medium	Remote Dependency Spec	package.json	dependencies.libsignal="git+https://github.com/whiskeysockets/libsignal-node"	12

Show all 5 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	New Account With Lifecycle Hook	package.json	package first published 21 day(s) ago, 5 total version(s), has lifecycle hook	25
medium	Remote Payload	package/lib/Utils/generics.js	matched "raw.githubusercontent.com"	12
medium	Remote Dependency Spec	package.json	dependencies.libsignal="git+https://github.com/whiskeysockets/libsignal-node"	12
low	Install-time lifecycle script	package.json	preinstall="node ./engine-requirements.js"	5
low	Large Javascript Payload	package/WAProto/index.js	4446068 bytes	0

Manifest

Package metadata

Scripts17

buildtsc -P tsconfig.build.json && tsc-esm-fix --tsconfig=tsconfig.build.json --ext=.js
build:allnpm run build && npm run build:docs
build:docstypedoc
changelog:lastconventional-changelog -p angular -r 2
changelog:previewconventional-changelog -p angular -u
changelog:updateconventional-changelog -p angular -i CHANGELOG.md -s -r 0
exampletsx ./Example/example.ts
formatprettier --write "src/**/*.{ts,js,json,md}"
gen:protobufsh WAProto/GenerateStatics.sh
linttsc && eslint src --ext .js,.ts
lint:fixnpm run format && npm run lint -- --fix
preinstallnode ./engine-requirements.js
prepacknpm run build
preparenpm run build
releaserelease-it
testnode --experimental-vm-modules ./node_modules/.bin/jest --testMatch '**/*.test.ts'
test:e2enode --experimental-vm-modules ./node_modules/.bin/jest --testMatch '**/*.test-e2e.ts'

Dependencies10

@cacheable/node-cache^1.4.0
@hapi/boom^9.1.3
async-mutex^0.5.0
libsignalgit+https://github.com/whiskeysockets/libsignal-node
lru-cache^11.1.0
music-metadata^11.7.0
p-queue^9.0.0
pino^9.6
protobufjs^7.2.4
ws^8.13.0