Vulnerability-Lookup

MAL-2026-16442

Vulnerability from ossf_malicious_packages

Published

2026-09-23 02:44

Modified

2026-09-23 02:44

Summary

Malicious code in moudeva (npm)

Details

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

Source: amazon-inspector (dec843001e36153e09f56c056031d90bf3bcf909a5fe0469f8b27cbed7361c3a)

The package's main.js references child_process at multiple locations (lines 19, 883, 961) alongside HTTP POST calls (lines 365, 369) to a hardcoded endpoint https://ipc.shadxino.internal (referenced at lines 359 and 453). The.internal TLD is not a publicly registrable domain and is consistent with an attacker-controlled or otherwise non-legitimate destination that resolves only in a controlled network context. The co-location of a shell/process-execution primitive with an unconditional POST to a fixed non-standard host inside a single module matches the shape of installer-side command execution and data exfiltration.

CWE

CWE-506 - The product contains code that appears to be malicious in nature.

Credits

Amazon Inspector inspector-research@amazon.com

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cwes": [
          {
            "cweId": "CWE-506",
            "description": "The product contains code that appears to be malicious in nature.",
            "name": "Embedded Malicious Code"
          }
        ],
        "indicators": {
          "evidence_files": [
            {
              "path": "main.js",
              "sha256": "ebf76ad4c5ec0d4526665a77a96bc4f5d90ee5af71d465ce038a7d67f27e4b57",
              "tlsh": "6d93d65a6065113184336f759b376d16fb269127e041d358beac83c82fb1419ceb2fee"
            }
          ],
          "package_integrity": [
            {
              "filename": "moudeva-1.0.0.tgz",
              "hashes": {
                "sha1": "331b501ce7f20e32ba6b2a34fe8f4b52cb1f4059",
                "sha512_sri": "sha512-uzTyDxZrmcnTwcsr+rO7a1tGLD55Ms1MpghTnDUWLF7YOKJdvC43Ffy6sFpUB+g2fK0v2EREWxqc/Qut/NYVCA=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "moudeva"
      },
      "versions": [
        "1.0.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "inspector-research@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-020343",
        "import_time": "2026-09-23T02:46:21.897870218Z",
        "modified_time": "2026-09-23T02:44:39Z",
        "sha256": "dec843001e36153e09f56c056031d90bf3bcf909a5fe0469f8b27cbed7361c3a",
        "source": "amazon-inspector",
        "versions": [
          "1.0.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (dec843001e36153e09f56c056031d90bf3bcf909a5fe0469f8b27cbed7361c3a)\nThe package\u0027s main.js references child_process at multiple locations (lines 19, 883, 961) alongside HTTP POST calls (lines 365, 369) to a hardcoded endpoint https://ipc.shadxino.internal (referenced at lines 359 and 453). The.internal TLD is not a publicly registrable domain and is consistent with an attacker-controlled or otherwise non-legitimate destination that resolves only in a controlled network context. The co-location of a shell/process-execution primitive with an unconditional POST to a fixed non-standard host inside a single module matches the shape of installer-side command execution and data exfiltration.\n",
  "id": "MAL-2026-16442",
  "modified": "2026-09-23T02:44:39Z",
  "published": "2026-09-23T02:44:39Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/moudeva/v/1.0.0"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in moudeva (npm)"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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