Package evidence
[email protected]
Js Decode Then Exec: base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.
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
- 23
- Versions published
- 11
- First published
- Mar 2026
- Publisher
- GitHub ActionsTrusted automation · −70% score
Effective trust discount applied: −70% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.
Recommended action
Review before promotingMixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.
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":"review"}'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":"review"}'Why flagged
What the scanner saw
Js Decode Then Exec: base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.
Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.
Availability ledger
available
Status history (1 event)
- new → available · risk review · score 31 · status changed
Evidence
Static findings
9 static · 0 from release diff · showing high-signal first.
| Severity | Kind | Path | Detail | Points |
|---|---|---|---|---|
| high | Js Decode Then Exec | package/scenarios/encoding-bypass-base64/vulnerable/handler.js | base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern. | 45 |
| medium | Remote Payload | package/test-playground-api.sh | matched "curl " | 12 |
| medium | Remote Payload | package/scenarios/timing-side-channel-inference/vulnerable/timing-attack.sh | matched "curl " | 12 |
| medium | Credential file access | package/scenarios/behavioral-drift-to-exfil/vulnerable/index.js | matched ".aws/" | 10 |
| medium | Credential file access | package/scenarios/supply-chain-to-rce/vulnerable/skills/metrics-heartbeat.js | matched "id_rsa" | 10 |
Show all 9 findings (low-signal and informational)
| Severity | Kind | Path | Detail | Points |
|---|---|---|---|---|
| high | Js Decode Then Exec | package/scenarios/encoding-bypass-base64/vulnerable/handler.js | base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern. | 45 |
| medium | Remote Payload | package/test-playground-api.sh | matched "curl " | 12 |
| medium | Remote Payload | package/scenarios/timing-side-channel-inference/vulnerable/timing-attack.sh | matched "curl " | 12 |
| medium | Credential file access | package/scenarios/behavioral-drift-to-exfil/vulnerable/index.js | matched ".aws/" | 10 |
| medium | Credential file access | package/scenarios/supply-chain-to-rce/vulnerable/skills/metrics-heartbeat.js | matched "id_rsa" | 10 |
| low | Credential file access | package/src/browse.js | matched ".ssh/" | 5 |
| low | Credential file access | package/src/sandbox/init.js | matched "AWS_SECRET_ACCESS_KEY" | 5 |
| low | Credential file access | package/scenarios/typosquatting-mcp/vulnerable/mcp.json | matched "GITHUB_TOKEN" | 3 |
| low | Credential file access | package/scenarios/mcp-tool-poisoning/vulnerable/docker-compose.yml | matched "AWS_ACCESS_KEY" | 3 |
Manifest
Package metadata
Dependencies1
ws^8.16.0