MAL-2026-18206

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@ecg-internal/adobe-dmp-js/MAL-2026-18206.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-18206

Aliases

GHSA-vcj4-3hxm-4rf3

Published

2026-10-23T01:58:53Z

Modified

2026-10-23T02:45:05Z

Summary

Malicious code in @ecg-internal/adobe-dmp-js (npm)

Details

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

Source: amazon-inspector (8a24a1672f5d2075c0159dee85aaad5dcb27d0cdc7eb6e007bfdbb742b82149f)

Package uses the @ecg-internal/* scope (resembling an internal namespace) and ships a minimal stub whose only effect is to beacon host identifiers to a hardcoded bare-IP endpoint. package.json declares a postinstall that runs beacon.cjs, which POSTs JSON containing os.hostname(), __dirname (install path), process.cwd(), Node version, and the package name to http://185.158.107.175:8787/_ah/dc over plain HTTP. The package main (index.js) also calls require('./beacon.cjs').fire() at top level, so the same callback fires on every require/import. index.js exports a Proxy no-op so property accesses on the module silently return functions, allowing consumer build pipelines to continue without errors and masking that the package is a stub. The hardcoded bare-IP destination over plain HTTP, unrelated to any legitimate Adobe or ECG infrastructure, together with the internal-looking scope and inert functional surface, is the canonical dependency-confusion reconnaissance payload used to map which victims resolved an attacker-published public package in place of a private internal one.

Source: ghsa-malware (129bfdb7d01fac087cf552c1da7cf53197ddf37159ca4dd8d73f6d8b1fe87d50)

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Database specific

{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-021591",
            "import_time":  "2026-10-23T02:25:38.177032956Z",
            "modified_time":  "2026-10-23T01:59:09Z",
            "sha256":  "1c2c047d5f80833e70fcfda5361a085a9e68608633af309b7e4c861c838cee83",
            "source":  "amazon-inspector",
            "versions":  [
                "99.0.1"
            ]
        },
        {
            "id":  "IN-MAL-2026-021592",
            "import_time":  "2026-10-23T02:25:38.234036759Z",
            "modified_time":  "2026-10-23T01:59:15Z",
            "sha256":  "2db721b8d79848a662c7f2d6b18ff575c1106a02023821175596c08cf9c27d66",
            "source":  "amazon-inspector",
            "versions":  [
                "2.0.0"
            ]
        },
        {
            "id":  "IN-MAL-2026-021589",
            "import_time":  "2026-10-23T02:25:38.026829941Z",
            "modified_time":  "2026-10-23T01:58:53Z",
            "sha256":  "43d35abbcc942b984c6fc0b422c41292a3274bae4f59fe10cd6e3c2866b10158",
            "source":  "amazon-inspector",
            "versions":  [
                "1.0.1"
            ]
        },
        {
            "id":  "IN-MAL-2026-021593",
            "import_time":  "2026-10-23T02:25:38.3145625Z",
            "modified_time":  "2026-10-23T01:59:22Z",
            "sha256":  "82464e0eaaaf0cea70efcd8d8fbcfcc48ee3df40e3bf2e28601e3850928304e6",
            "source":  "amazon-inspector",
            "versions":  [
                "2.0.1"
            ]
        },
        {
            "id":  "IN-MAL-2026-021590",
            "import_time":  "2026-10-23T02:25:38.083882468Z",
            "modified_time":  "2026-10-23T01:59:01Z",
            "sha256":  "8a24a1672f5d2075c0159dee85aaad5dcb27d0cdc7eb6e007bfdbb742b82149f",
            "source":  "amazon-inspector",
            "versions":  [
                "0.0.1"
            ]
        },
        {
            "id":  "GHSA-vcj4-3hxm-4rf3",
            "import_time":  "2026-10-23T02:36:25.389614195Z",
            "modified_time":  "2026-10-23T02:05:19Z",
            "ranges":  [
                {
                    "events":  [
                        {
                            "introduced":  "0"
                        }
                    ],
                    "type":  "SEMVER"
                }
            ],
            "sha256":  "129bfdb7d01fac087cf552c1da7cf53197ddf37159ca4dd8d73f6d8b1fe87d50",
            "source":  "ghsa-malware"
        }
    ]
}

References

Credits

- Amazon Inspector - FINDER
- - inspector-research@amazon.com

Affected packages

npm / @ecg-internal/adobe-dmp-js

Package

Name: @ecg-internal/adobe-dmp-js; View open source insights on deps.dev
Purl: pkg:npm/%40ecg-internal/adobe-dmp-js

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0.1

1.*

1.0.1

2.*

2.0.0

2.0.1

99.*

99.0.1

Database specific

cwes

[
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    },
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    },
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    },
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    },
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    },
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    }
]

indicators

{
    "evidence_files":  [
        {
            "path":  "beacon.cjs",
            "sha256":  "2d0dae8f5cffde387e24f61001fef116b1b8b07a666d9e0b67428a0eb421a0c7",
            "tlsh":  "b23161efa8f1a0089aa77098c54f0409b17af4079901ab54f95c82919f7253c33fa8dc"
        },
        {
            "path":  "index.js",
            "sha256":  "a86a4da763bbb34c16f361abe7aab66d5df591b66867ac8160041f932159b08d",
            "tlsh":  "2201d0d7225661b10b5221a4978f43c4a3b99d74027941d0d84a9226365108c463b8ee"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "adobe-dmp-js-99.0.1.tgz",
            "hashes":  {
                "sha1":  "ce699eea2a24fe09d936384e4d75525394c393eb",
                "sha512_sri":  "sha512-dkvddio4UekgE7NX4UPQJcNf4JZjf5hiT41GzCwcvSOOiIAhVh0LVfa/bynMwgOutp4Lr6oJTEKTWo8RSTSf0Q=="
            }
        }
    ]
}

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@ecg-internal/adobe-dmp-js/MAL-2026-18206.json"