MAL-2026-3096

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/bytedtccc/MAL-2026-3096.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-3096
Published
2026-04-27T05:14:02Z
Modified
2026-04-27T06:20:25.522355Z
Summary
Malicious code in bytedtccc (PyPI)
Details

-= Per source details. Do not edit below this line.=-

Source: kam193 (3ffa89455e2b287319982cda83447a21535ba442b7532714ca2867a935712bcb)

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.

Database specific 
{
    "malicious-packages-origins": [
        {
            "sha256": "3ffa89455e2b287319982cda83447a21535ba442b7532714ca2867a935712bcb",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/bytedtccc",
            "source": "kam193",
            "modified_time": "2026-04-27T05:14:03.159616Z",
            "import_time": "2026-04-27T06:03:59.047226397Z",
            "versions": [
                "99.9.9"
            ]
        }
    ]
}
References
Credits

Affected packages

PyPI / bytedtccc

Package

Name
bytedtccc
View open source insights on deps.dev
Purl
pkg:pypi/bytedtccc

Affected ranges

Affected versions

99.*
99.9.9

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/bytedtccc/MAL-2026-3096.json"