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OpenAdvisories
Malicious MAL-2026-5340

xfoofoox

PyPI package · versions 0.0.6

Reported Jun 8, 2026 · Updated Jun 8, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: kam193 (94e46dfacc8ffb015e2258d96dedda0eebb7118144ace7021794c88b319ade14)
During import, the package starts a reverse shell

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

Campaign: 2026-06-anthropy

Reasons (based on the campaign):

- The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

Domains

IP addresses