MAL-2026-16300

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@baanx/solana-lib/MAL-2026-16300.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-16300
Aliases
  • GHSA-5x34-3xqm-3r73
Published
2026-09-21T03:09:52Z
Modified
2026-09-30T01:00:06Z
Summary
Malicious code in @baanx/solana-lib (npm)
Details

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

Source: amazon-inspector (6462ecac2764fc9cf78d47ee57fec1fd3d6a0cf573ee02eaddcc2e5b5f3f0d7e)

The package declares scripts.install = node index.js, so npm install @baanx/solana-lib automatically executes index.js, which loads lib/core.js. That module reads the installer's username (os.userInfo().username), hostname (os.hostname()), and current working directory basename, concatenates them with a timestamp and the static prefix bxsol, and issues a dns.resolve4() lookup against <prefix>.<user>.<host>.<cwd>.<ts>.oob.algamil7x.xyz — a DNS-based out-of-band beacon that leaks installer identity to a hardcoded non-first-party domain. Helper modules lib/e5f0a2.js and lib/f6a1b3.js reconstruct the strings os, dns, userInfo, hostname, cwd, resolve4, the prefix bxsol, and the destination host oob.algamil7x.xyz from String.fromCharCode byte arrays, and load Node builtins indirectly via module.constructor._load('os') / _load('dns') to conceal the behavior. The package is presented as a Solana library; the char-code-obfuscated destination and the install-time host-recon beacon are inconsistent with any legitimate Solana functionality.

Source: ghsa-malware (ae13a6ad6865a2910cfb51f6e69cfa625450b6e017c846e702cc216e69cb0abe)

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-2026-020204",
            "import_time":  "2026-09-21T03:24:21.12515012Z",
            "modified_time":  "2026-09-21T03:09:52Z",
            "sha256":  "6462ecac2764fc9cf78d47ee57fec1fd3d6a0cf573ee02eaddcc2e5b5f3f0d7e",
            "source":  "amazon-inspector",
            "versions":  [
                "9.9.10"
            ]
        },
        {
            "id":  "GHSA-5x34-3xqm-3r73",
            "import_time":  "2026-09-24T00:58:37.804910858Z",
            "modified_time":  "2026-09-24T00:41:49Z",
            "ranges":  [
                {
                    "events":  [
                        {
                            "introduced":  "0"
                        }
                    ],
                    "type":  "SEMVER"
                }
            ],
            "sha256":  "ae13a6ad6865a2910cfb51f6e69cfa625450b6e017c846e702cc216e69cb0abe",
            "source":  "ghsa-malware"
        },
        {
            "id":  "IN-MAL-2026-020703",
            "import_time":  "2026-09-30T00:52:50.544210778Z",
            "modified_time":  "2026-09-30T00:24:20Z",
            "sha256":  "2ead901dc12dc368bfd2a65d3f33db457cfd59a69db83d7c37c23084d09004ee",
            "source":  "amazon-inspector",
            "versions":  [
                "9.9.9"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @baanx/solana-lib

Package

Name
@baanx/solana-lib
View open source insights on deps.dev
Purl
pkg:npm/%40baanx/solana-lib

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

9.*
9.9.9
9.9.10

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":  "lib/core.js",
            "sha256":  "6b930c020246e5d616d754ba88c612a92ace1b5b51dc26cedd0bb0032d6faef4",
            "tlsh":  "36f0a229b3a3c08fa7e092d0361a43d18459c3c0d7cf4191fb7c0e87904e7d1cac596a"
        },
        {
            "path":  "lib/f6a1b3.js",
            "sha256":  "722c82e72c54a47cc5390ee243e7a19f3843ce3d5759751f9a05b31a2c2d7f49",
            "tlsh":  "efe0201b25afe14fa6e85ee72f17d4dac8920e00e21d4bd9f91d0687206a007c0c0770"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "solana-lib-9.9.10.tgz",
            "hashes":  {
                "sha1":  "b87b5380d6227dfaf0bd7ef43fb1840f1b4bddaf",
                "sha512_sri":  "sha512-l/huo77kYbinGs6lKg46g54IdORPVKMZywhfgvirXWCtDXy1N3GQpt7lP+kZEHUq8FLEN1tqdFY+AxgEWbP12Q=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@baanx/solana-lib/MAL-2026-16300.json"