Which versions of pantheon-agents are malicious?

The following PyPI versions of pantheon-agents are flagged malicious: 0.6.1, 0.6.2. Treat any of these as compromised.

How do I remediate pantheon-agents if I installed it?

Remove pantheon-agents from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound network activity or persistence. Use O3 Security's dependency scanner to confirm the package and its artifacts are fully purged across your stack.

Is pantheon-agents part of a known attack campaign?

Yes — pantheon-agents is associated with the 2026-06-compr-woodpecker campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

Can O3 Security detect pantheon-agents in my codebase?

Yes. O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, blocking pantheon-agents and packages like it before any post-install script runs.

Malicious package

pantheon-agentsPyPI

Malicious code in pantheon-agents (PyPI) Remove it immediately and rotate any exposed credentials.

MAL-2026-5299

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

pip uninstall pantheon-agents

What this malware does

Versions 0.6.1, 0.6.2 were compromised.

Compromised packages start an obfuscated infostealer. The infostealer is a heavily obfuscated JavaScript code executed using Bun runtime on Python startup. It collectes all kinds of sensitive data, including API keys, credentials to package repositories, cryptocurrency assets, password manager data. Infostealer actively queries online services to collect additional secrets as well as attempts to gain persistence and spread further by publishing infected packages using collected credentials. Data are exfiltrated likely using Github. The code seems to threaten to wipe the user's data if it detects invalid GitHub tokens. Cleanup should be done with caution.

It seems to be related to the recent Mini Shai Hulud campaign.

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

Campaign: 2026-06-compr-woodpecker

Reasons (based on the campaign):

compromised-package
exfiltration-env-variables
exfiltration-cloud-tokens
exfiltration-credentials
abuses-pth
obfuscation
infostealer
The package contains code to detect if it is running in a sandbox environment.
exfiltration-crypto
files-exfiltration
destructive-actions

Malicious versions

2 flagged

0.6.10.6.2

Indicators of compromise (SHA-256)

57f0e964aed446fe82998f13d1cbc577bff274378d980b551e4c134d093ab016

7ffadb379a36f079c04c109a57d7bd888bf0d7502f36ff8c3df9ecda3fb67930

6e8ebcdf5100410460ec1369bb802c607df008c5e2ca9f4f5fd16419ab47ce1b

a57a2241345578c03d830030fb02698ee1981ce4103d9116e7462134b0a1df87

Frequently asked questions

No. pantheon-agents on PyPI has been identified as a malicious package (versions 0.6.1, 0.6.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2026-06-compr-woodpecker

References

Credits

Kamil Mańkowski (kam193) · reporter

Scan your dependencies

O3 Security blocks malicious packages like this at install time and in CI.

Supply-chain protection