Package evidence

mmclaw==0.0.91

Py Runtime Base64 Decode: base64/hex decode combined with exec/subprocess — classic obfuscated payload 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.

Versions published: 79
First published: Feb 2026
Publisher: Jun Hu

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":["mmclaw==0.0.91"],"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":["mmclaw==0.0.91"],"fail_on":"high"}'

PublisherJun Hu

Artifact bytes119,553

Previous versionnone

Published2026-06-09T07:27:39

SHA-2564debd3730f7b58a351ab426ac234915feeba8b63ad7f44b87ddc57d5d3f3fe8b

Why flagged

What the scanner saw

Py Runtime Base64 Decode: base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.

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

Availability ledger

available

high

7h agoLast checked

highRisk

50Score

0.0.91Version

Status history (1 event)

new → available7h ago · risk high · score 50 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Py Runtime Base64 Decode	mmclaw-0.0.91/mmclaw/connectors.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Py Runtime Base64 Decode	mmclaw-0.0.91/mmclaw/main.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30

Show all 3 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Py Runtime Base64 Decode	mmclaw-0.0.91/mmclaw/connectors.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Py Runtime Base64 Decode	mmclaw-0.0.91/mmclaw/main.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
low	Sdist Has Setup Py	manifest	Source distribution executes setup.py at install time.	0