mal-2026-1847
Vulnerability from ossf_malicious_packages
Published
2026-03-18 13:09
Modified
2026-03-23 05:16
Summary
Malicious code in signer-app (npm)
Details

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

Source: amazon-inspector (4b301c6e6ca05f396b336ffb3bf41042d7ea226645dc1f455ca12e7f6ff04f01)

The package signer-app was found to contain malicious code.

Credits
Amazon Inspector actran@amazon.com
ReversingLabs www.reversinglabs.com
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "signer-app",
        "purl": "pkg:npm/signer-app"
      },
      "versions": [
        "100.0.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "RLMA-2026-01573",
        "import_time": "2026-03-19T12:19:10.507001525Z",
        "modified_time": "2026-03-18T13:09:38Z",
        "sha256": "0a8c6333b6196af2ed389df90274197e09837168bed89906f23a26842df65e8a",
        "source": "reversing-labs",
        "versions": [
          "100.0.0"
        ]
      },
      {
        "import_time": "2026-03-23T05:14:13.165418347Z",
        "modified_time": "2026-03-23T05:11:41Z",
        "sha256": "4b301c6e6ca05f396b336ffb3bf41042d7ea226645dc1f455ca12e7f6ff04f01",
        "source": "amazon-inspector",
        "versions": [
          "100.0.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (4b301c6e6ca05f396b336ffb3bf41042d7ea226645dc1f455ca12e7f6ff04f01)\nThe package signer-app was found to contain malicious code.\n",
  "id": "MAL-2026-1847",
  "modified": "2026-03-23T05:16:30Z",
  "published": "2026-03-18T13:09:38Z",
  "schema_version": "1.7.4",
  "summary": "Malicious code in signer-app (npm)"
}


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Sightings

Author Source Type Date

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.