MAL-2026-2548

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/ks-hex2pcap/MAL-2026-2548.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2548
Published
2026-04-11T08:22:32Z
Modified
2026-04-11T09:03:42.423121Z
Summary
Malicious code in ks-hex2pcap (PyPI)
Details

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

Source: kam193 (90b58f7aa303c563186a1d1c2a89d13caec4e0c04a48f6838fcba294b7846e96)

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.

Source: ossf-package-analysis (132e716f638d812c4fe6570c97a0029413983f2b384de3117871378952966991)

The OpenSSF Package Analysis project identified 'ks-hex2pcap' @ 99.0.0 (pypi) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.
Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/ks-hex2pcap",
            "modified_time": "2026-04-11T08:35:39.32252Z",
            "versions": [
                "99.0.0"
            ],
            "source": "kam193",
            "import_time": "2026-04-11T08:48:13.798921576Z",
            "sha256": "90b58f7aa303c563186a1d1c2a89d13caec4e0c04a48f6838fcba294b7846e96"
        },
        {
            "import_time": "2026-04-11T08:47:56.273978261Z",
            "modified_time": "2026-04-11T08:22:32Z",
            "versions": [
                "99.0.0"
            ],
            "source": "ossf-package-analysis",
            "sha256": "132e716f638d812c4fe6570c97a0029413983f2b384de3117871378952966991"
        }
    ]
}
References
Credits

Affected packages

PyPI / ks-hex2pcap

Package

Name
ks-hex2pcap
View open source insights on deps.dev
Purl
pkg:pypi/ks-hex2pcap

Affected ranges

Affected versions

99.*
99.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/ks-hex2pcap/MAL-2026-2548.json"