MAL-2026-16477

Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/com.apple.unityplugin.storekit/MAL-2026-16477.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-16477

Aliases

GHSA-xcvv-h724-8jw8

Published

2026-09-23T14:10:47Z

Modified

2026-10-12T13:45:04Z

Summary

Malicious code in com.apple.unityplugin.storekit (npm)

Details

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

Source: amazon-inspector (920277566757bdc38563c7e2150e906790478cbd7a0c48f0bb53004e82eec4ca)

The package impersonates an Apple/Unity StoreKit internal namespace (com.apple.unityplugin.storekit) and, on require(), index.js performs an HTTPS GET to a hardcoded Project Discovery Interactsh (oast.fun) subdomain, transmitting the package name, os.platform(), and os.hostname() as query parameters (target: https://dapnhid534ch06s9vpm0mbg1httu5gytc.oast.fun). The behavior is unconditional, undocumented, and fires at module load with no caller opt-in. The name/scope, the author claim of 'Apple, Inc', and the OAST callback destination are the standard dependency-confusion reconnaissance shape: the beacon confirms that an internal build system has resolved the attacker's public package instead of Apple's private one, and leaks the internal hostname of the machine that resolved it.

Source: ghsa-malware (8a4afbda3ffd9f5eb3c52a4bb6ba0d3f3a0c6a7d9937fde42647b1614a217707)

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-2026-020491",
            "import_time":  "2026-09-23T14:19:31.869628617Z",
            "modified_time":  "2026-09-23T14:10:47Z",
            "sha256":  "920277566757bdc38563c7e2150e906790478cbd7a0c48f0bb53004e82eec4ca",
            "source":  "amazon-inspector",
            "versions":  [
                "1.0.2"
            ]
        },
        {
            "id":  "IN-MAL-2026-020553",
            "import_time":  "2026-09-25T02:45:29.169889946Z",
            "modified_time":  "2026-09-25T02:42:09Z",
            "sha256":  "c978fed30cd3d9b28353ff11300684036ae9f61a4520f70e65e9cdf12cbf1b8a",
            "source":  "amazon-inspector",
            "versions":  [
                "1.0.1"
            ]
        },
        {
            "id":  "GHSA-xcvv-h724-8jw8",
            "import_time":  "2026-10-12T12:55:43.316253908Z",
            "modified_time":  "2026-10-12T12:26:35Z",
            "ranges":  [
                {
                    "events":  [
                        {
                            "introduced":  "0"
                        }
                    ],
                    "type":  "SEMVER"
                }
            ],
            "sha256":  "8a4afbda3ffd9f5eb3c52a4bb6ba0d3f3a0c6a7d9937fde42647b1614a217707",
            "source":  "ghsa-malware"
        }
    ]
}

References

Credits

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

Affected packages

npm / com.apple.unityplugin.storekit

Package

Name: com.apple.unityplugin.storekit; View open source insights on deps.dev
Purl: pkg:npm/com.apple.unityplugin.storekit

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.1

1.0.2

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"
    }
]

indicators

{
    "evidence_files":  [
        {
            "path":  "index.js",
            "sha256":  "29dab8bc128d6a5323f474175e9eb6df68ba488480dbbf36c04dc4ef62e91f0b",
            "tlsh":  "55e061f442d34b715f6047c05042244db54795757560e680f78942a45fd3db15931efc"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "com.apple.unityplugin.storekit-1.0.2.tgz",
            "hashes":  {
                "sha1":  "bf63c5ce089c07285eccc7ae69e671bacca7f756",
                "sha512_sri":  "sha512-+eN7chIlxd2xfgpoFJk2eqUFyHIXB5CsmF67Cg6JaYrhfeYkrkG7aUIfAwGxNG1N6BFMk/yfcmo1zQvJIZAvag=="
            }
        }
    ]
}

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/com.apple.unityplugin.storekit/MAL-2026-16477.json"