Package evidence

@cozeloop/[email protected]

Reverse Shell, Large Javascript Payload

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: 15Established · −30% score
First published: Jul 2025
Publisher: yiyou1340

Effective trust discount applied: −30% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

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.

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

Publisheryiyou1340

Artifact bytes2,324,632

Previous version0.0.4-beta-1774426444096

Published2026-03-25T13:15:13.272Z

SHA-256cd92db1b91c82f36de8dd65c32a5c0248446eadc8caff45db515d71e561d4820

Why flagged

What the scanner saw

Reverse Shell

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

Availability ledger

available

high

29h agoLast checked

highRisk

28Score

0.0.4-beta-1774444457609Version

Status history (1 event)

new → available29h ago · risk high · score 28 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Reverse Shell	manifest	—	40

Show all 2 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Reverse Shell	manifest	—	40
low	Large Javascript Payload	manifest	—	0

Manifest

Package metadata

Dependencies36

@bytedance/calypso0.1.0-beta.8
@codemirror/commands^6.3.3
@codemirror/language^6.10.1
@codemirror/merge^6.10.0
@codemirror/search^6.5.5
@codemirror/state^6.4.1
@codemirror/view^6.34.1
@coze-arch/coze-design0.0.7-alpha.5f0418
@coze-editor/editor0.1.0-alpha.02803c
@coze-editor/extension-regexp-decorator0.1.0-alpha.02803c
@cozeloop/components0.0.12
@cozeloop/config-provider0.0.11
@cozeloop/i18n0.0.4
@cozeloop/toolkit0.0.5
@lezer/common^1.2.2
@shikijs/langs3.3.0
@shikijs/themes3.3.0
ahooks^3.7.8
classnames^2.3.2
codemirror-shiki^0.3.0
crelt^1.0.5
eventemitter3^5.0.1
eventsource-parser^1.0.0
immer^10.0.3
js-base64^3.7.7
lodash-es^4.17.21
lucide-react^0.438.0
mermaid^11.10.0
mitt^3.0.1
nanoid^4.0.2
…and 6 more.