mal-2026-3135
Vulnerability from ossf_malicious_packages
Published
2026-04-28 21:39
Modified
2026-05-03 09:57
Summary
Malicious code in sf-th-requests (PyPI)
Details

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

Source: kam193 (3a4508be29963ffe0a2d8b245449cf80873bdd6037c226e94ff99d9937566c7d)

During import package exfiltrates the environment variables and cloud credentials/tokens to a hardcoded location.

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

Campaign: 2026-04-sf-th-requests

Reasons (based on the campaign):

  • exfiltration-credentials

  • exfiltration-env-variables

  • exfiltration-cloud-tokens

Credits
Kamil Mańkowski (kam193) github.com/kam193 bad-packages.kam193.eu/
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "sf-th-requests"
      },
      "versions": [
        "0.1.0",
        "0.2.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "ips": [
        "100.31.118.36"
      ],
      "urls": [
        "http://100.31.118.36:80/beacon"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-04-sf-th-requests/sf-th-requests",
        "import_time": "2026-04-28T21:52:20.564502327Z",
        "modified_time": "2026-04-28T21:39:08.201224Z",
        "sha256": "3a4508be29963ffe0a2d8b245449cf80873bdd6037c226e94ff99d9937566c7d",
        "source": "kam193",
        "versions": [
          "0.1.0",
          "0.2.0"
        ]
      },
      {
        "id": "pypi/2026-04-sf-th-requests/sf-th-requests",
        "import_time": "2026-05-03T09:55:46.827779148Z",
        "modified_time": "2026-04-28T21:39:08.201224Z",
        "sha256": "f733fea099f51e19b39aca2594a21c40511e6e20af657c0f6a07339030ca0944",
        "source": "kam193",
        "versions": [
          "0.1.0",
          "0.2.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (3a4508be29963ffe0a2d8b245449cf80873bdd6037c226e94ff99d9937566c7d)\nDuring import package exfiltrates the environment variables and cloud credentials/tokens to a hardcoded location.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-04-sf-th-requests\n\n\nReasons (based on the campaign):\n\n\n - exfiltration-credentials\n\n\n - exfiltration-env-variables\n\n\n - exfiltration-cloud-tokens\n",
  "id": "MAL-2026-3135",
  "modified": "2026-05-03T09:57:33Z",
  "published": "2026-04-28T21:39:08Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/sf-th-requests"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in sf-th-requests (PyPI)"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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