Malicious code in epic-build-scripts (PyPI)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (93043b3f00a64c66fb0680256387471b656f222556c282c9cb1680347f14fae8) Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- 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: GENERIC-standard-pypi-install-pentest 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.
AI Analysis
Technical Summary
The 'epic-build-scripts' package on PyPI (version 99999.0.0) includes malicious functionality that overrides the install command in setup.py to run code that collects and exfiltrates basic system information like IP address and username. This behavior occurs during package installation or module import. The package does not provide legitimate functionality and is categorized as a probable pentest or low-harm malicious package. There is no known exploit in the wild, and no CVSS score is assigned.
Potential Impact
Installation or import of this package results in unauthorized exfiltration of basic host information, including IP address and username. While the data collected is limited and considered low risk, it constitutes a privacy breach and unauthorized data access.
Mitigation Recommendations
No official patch or remediation is available. Users should avoid installing or importing the 'epic-build-scripts' package version 99999.0.0 from PyPI. Since this is a malicious package, the best mitigation is to remove it if installed and verify package sources before installation. Monitor for similar suspicious packages and use trusted repositories.
Malicious code in epic-build-scripts (PyPI)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (93043b3f00a64c66fb0680256387471b656f222556c282c9cb1680347f14fae8) Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- 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: GENERIC-standard-pypi-install-pentest 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.
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The 'epic-build-scripts' package on PyPI (version 99999.0.0) includes malicious functionality that overrides the install command in setup.py to run code that collects and exfiltrates basic system information like IP address and username. This behavior occurs during package installation or module import. The package does not provide legitimate functionality and is categorized as a probable pentest or low-harm malicious package. There is no known exploit in the wild, and no CVSS score is assigned.
Potential Impact
Installation or import of this package results in unauthorized exfiltration of basic host information, including IP address and username. While the data collected is limited and considered low risk, it constitutes a privacy breach and unauthorized data access.
Mitigation Recommendations
No official patch or remediation is available. Users should avoid installing or importing the 'epic-build-scripts' package version 99999.0.0 from PyPI. Since this is a malicious package, the best mitigation is to remove it if installed and verify package sources before installation. Monitor for similar suspicious packages and use trusted repositories.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-6733
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["PyPI"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a46ecab27e9c7971943b73d
Added to database: 07/02/2026, 22:56:43 UTC
Last enriched: 07/02/2026, 23:03:52 UTC
Last updated: 07/29/2026, 21:58:58 UTC
Views: 26
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.