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pypi

calccc@1.0.0

Vulnerability report · Last retrieved from osv.dev October 8, 2026 at 8:42 AM UTC

Malicious

OSV ID

MAL-2024-12226

Ecosystem

pypi

Summary

Packages either test the malicious behaviour, or actually download and run a simple remote script during the installation. --- Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities. Campaign: 2023-12-valuent Reasons (based on the campaign): - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk. - The package overrides the install command in setup.py to execute malicious code during installation. - Downloads and executes a remote malicious script.

Source: kam193 (66371c79f4cedb638d8d283883415c46a4bf6be25e3699fe5229bc8cd71a2f0a)

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