mal-2025-191966
Vulnerability from ossf_malicious_packages
Published
2025-12-03 01:32
Modified
2025-12-03 17:42
Summary
Malicious code in karemm5 (npm)
Details

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

Source: amazon-inspector (44b8f1c01b0b1d801421e87d707f28e16c71d39649a5cb21cda5ca7051044f2a)

The package karemm5 was found to contain malicious code.

Source: ossf-package-analysis (c93324c96aff01b5bb7f276d1e990c3dc9839738802cc0a7f7cd42103950ec54)

The OpenSSF Package Analysis project identified 'karemm5' @ 1.0.0 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.

  • The package executes one or more commands associated with malicious behavior.

Credits
Amazon Inspector actran@amazon.com
OpenSSF: Package Analysis github.com/ossf/package-analysis openssf.slack.com/channels/package_analysis
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "karemm5"
      },
      "versions": [
        "1.0.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    },
    {
      "contact": [
        "https://github.com/ossf/package-analysis",
        "https://openssf.slack.com/channels/package_analysis"
      ],
      "name": "OpenSSF: Package Analysis",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "import_time": "2025-12-03T01:35:08.435528925Z",
        "modified_time": "2025-12-03T01:32:54Z",
        "sha256": "c93324c96aff01b5bb7f276d1e990c3dc9839738802cc0a7f7cd42103950ec54",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.0"
        ]
      },
      {
        "import_time": "2025-12-03T17:40:19.386075762Z",
        "modified_time": "2025-12-03T17:22:10Z",
        "sha256": "44b8f1c01b0b1d801421e87d707f28e16c71d39649a5cb21cda5ca7051044f2a",
        "source": "amazon-inspector",
        "versions": [
          "1.0.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (44b8f1c01b0b1d801421e87d707f28e16c71d39649a5cb21cda5ca7051044f2a)\nThe package karemm5 was found to contain malicious code.\n\n## Source: ossf-package-analysis (c93324c96aff01b5bb7f276d1e990c3dc9839738802cc0a7f7cd42103950ec54)\nThe OpenSSF Package Analysis project identified \u0027karemm5\u0027 @ 1.0.0 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n\n- The package executes one or more commands associated with malicious behavior.\n",
  "id": "MAL-2025-191966",
  "modified": "2025-12-03T17:42:02Z",
  "published": "2025-12-03T01:32:54Z",
  "schema_version": "1.7.4",
  "summary": "Malicious code in karemm5 (npm)"
}


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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.



Detection rules are retrieved from Rulezet.