mal-2025-3008
Vulnerability from ossf_malicious_packages
Published
2025-03-08 08:42
Modified
2025-12-11 09:27
Summary
Malicious code in tlsclient3 (PyPI)
Details

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

Source: kam193 (612e1a598a61304a9ae3550acb835ef5962f596bb74e857c2a035ba090e57dc4)

Obfuscated code starts a multi-stage infection


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

Campaign: 2025-03-tlsclient3

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • obfuscation

  • malware


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tlsclient3",
        "purl": "pkg:pypi/tlsclient3"
      },
      "versions": [
        "1.0.1",
        "1.0.2"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)"
    },
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "iocs": {
      "domains": [
        "whined.org",
        "0.feedback"
      ],
      "ips": [
        "185.196.8.88"
      ],
      "urls": [
        "https://files.whined.org/i386",
        "https://files.whined.org/t1t1t1t1t1.exe",
        "https://x.0.feedback/uh_uh+uh"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-02007",
        "import_time": "2025-03-31T07:07:07.049660454Z",
        "modified_time": "2025-03-28T13:06:24Z",
        "sha256": "114da211bb86bb267b90de07629442507b6dc330a5a4104e6b1d50510382c9f6",
        "source": "reversing-labs",
        "versions": [
          "1.0.1",
          "1.0.2"
        ]
      },
      {
        "id": "pypi/2025-03-tlsclient3/tlsclient3",
        "import_time": "2025-12-02T22:30:55.653617882Z",
        "modified_time": "2025-03-08T08:42:32Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "6b18b3332078d66ca6c5318aae4fb7722fd4612a618359566ed01adcf351ee6a",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-03-tlsclient3/tlsclient3",
        "import_time": "2025-12-02T23:07:18.696455843Z",
        "modified_time": "2025-03-08T08:42:32Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "612e1a598a61304a9ae3550acb835ef5962f596bb74e857c2a035ba090e57dc4",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-03-tlsclient3/tlsclient3",
        "import_time": "2025-12-10T21:38:57.881840859Z",
        "modified_time": "2025-03-08T08:42:32Z",
        "sha256": "115ca597f26fa503ca5ed7936f3efd9f0b2168367d0bf4963877908c996673c5",
        "source": "kam193",
        "versions": [
          "1.0.1",
          "1.0.2"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (612e1a598a61304a9ae3550acb835ef5962f596bb74e857c2a035ba090e57dc4)\nObfuscated code starts a multi-stage infection\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-03-tlsclient3\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n\n\n - malware\n",
  "id": "MAL-2025-3008",
  "modified": "2025-12-11T09:27:54Z",
  "published": "2025-03-08T08:42:32Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/560d81355a4a20fa5412d278cc82366be9c46d6ef94395e57780ad159b4853ca"
    },
    {
      "type": "EVIDENCE",
      "url": "https://tria.ge/250308-j5ye2atqt6"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/tlsclient3"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in tlsclient3 (PyPI)"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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