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Malicious package

openclaw-agentPyPI

Advisory published Updated

openclaw-agent is a confirmed malicious PyPI package (MAL-2026-4183) that steals credentials and exfiltrates sensitive data (malicious version 1.0.3). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in openclaw-agent (PyPI)

MAL-2026-4183
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall openclaw-agent

What this malware does

The package is intended to create a backdoor and steal sensitive data, but the analyzed code did not finally exfiltrate the content of sensitive files.

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2026-05-openclaw-agent

Reasons (based on the campaign):

  • exfiltration-generic

  • impersonation

  • persistence

  • peristence-autorun

  • backdoor

  • crypto-related

  • The package overrides the install command in setup.py to execute malicious code during installation.

Malicious versions

1 flagged
1.0.3

Indicators of compromise (SHA-256)

b89b6a94f589218276e6dabe5accf4a6d6a9b22cd7412cce0a58069bccd76bbb

Detection & response playbook

Credential / info stealer
  1. Find it

    Search your lockfiles and build artifacts for openclaw-agent (version 1.0.3).

  2. If you installed it — respond

    openclaw-agent is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

  3. Did it already run?

    If openclaw-agent was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. openclaw-agent on PyPI has been identified as a malicious package (version 1.0.3 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2026-05-openclaw-agent

References

Credits

  • Kamil Mańkowski (kam193) · reporter

Detect & block this

O3 blocks openclaw-agent-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

Explore

openclaw-agent (PyPI) malicious package — MAL-2026-4183 | O3 Security