MAL-2026-17721

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@galicia-toolkit-nestjs/archetype/MAL-2026-17721.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-17721
Published
2026-10-09T13:38:22Z
Modified
2026-10-09T14:00:06Z
Summary
Malicious code in @galicia-toolkit-nestjs/archetype (npm)
Details

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

Source: amazon-inspector (63cdc34da85584342e27bc84d22c01a826c71020b7bf07987626cbe457e2e560)

The package ships a minimal index.js stub that loads a prebuilt native ELF addon at prebuilds/linux-x64/metrics.node on require(). The addon reads CI/CD and cloud credentials from the environment (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN, GITHUB_TOKEN, NPM_TOKEN, NODE_AUTH_TOKEN, SYSTEM_ACCESSTOKEN, ACTIONS_RUNTIME_TOKEN, ACTIONS_ID_TOKEN_REQUEST_TOKEN, GITHUB_REPOSITORY) along with host identifiers (hostname, uid/pwuid, cwd, uname) and POSTs them as JSON to oob.s4yhii.com via a raw socket (POST /native HTTP/1.0). The addon also imports fork and setsid from libc and detaches as a background process on load, giving the payload a lifetime beyond the Node parent. The scoped name combined with a 999.0.5 version and UNLICENSED metadata fits the dependency-confusion shape intended to beat an internal package's version during resolution, meaning any CI pipeline that resolves this scope will leak long-lived cloud, npm, and GitHub Actions tokens to an attacker-controlled out-of-band host.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-021304",
            "import_time": "2026-10-09T13:46:18.442246427Z",
            "modified_time": "2026-10-09T13:38:22Z",
            "sha256": "3db386138ce010bdfebab41e059e27200c763fc8bde6e2597ed4b51db8bfe6ad",
            "source": "amazon-inspector",
            "versions": [
                "999.0.6"
            ]
        },
        {
            "id": "IN-MAL-2026-021326",
            "import_time": "2026-10-09T13:46:20.123359389Z",
            "modified_time": "2026-10-09T13:41:36Z",
            "sha256": "63cdc34da85584342e27bc84d22c01a826c71020b7bf07987626cbe457e2e560",
            "source": "amazon-inspector",
            "versions": [
                "999.0.5"
            ]
        },
        {
            "id": "IN-MAL-2026-021335",
            "import_time": "2026-10-09T13:46:20.803605693Z",
            "modified_time": "2026-10-09T13:43:00Z",
            "sha256": "b404443b6e850e1270b32271dea903ac546adb0226a37ba32b5a2e8b62bfbb52",
            "source": "amazon-inspector",
            "versions": [
                "999.0.1"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @galicia-toolkit-nestjs/archetype

Package

Name
@galicia-toolkit-nestjs/archetype
View open source insights on deps.dev
Purl
pkg:npm/%40galicia-toolkit-nestjs/archetype

Affected ranges

Affected versions

999.*
999.0.1
999.0.5
999.0.6

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": "prebuilds/linux-x64/metrics.node",
            "sha256": "daedefd6a8a02449e29a163a1a92edc0859c0cdb814ec1024b6615fa78bdd375",
            "tlsh": "8272641bb261ce3bc4dc4278015b5ab0b1b25474e77353231b10a1ba3e927485ebaf9a"
        },
        {
            "path": "package.json",
            "sha256": "4eb73c696d51d5cf52bed5a67821fa7e4519db7d17b2f698ec021ff4c06562f1",
            "tlsh": "a5c02b68c1321c2f0e004f0cac812c1a41ee0025c08cc40801314330c36b9f841cc02b"
        }
    ],
    "package_integrity": [
        {
            "filename": "archetype-999.0.6.tgz",
            "hashes": {
                "sha1": "902dc5174e56008d314d6ddfa9bce80119fa7b88",
                "sha512_sri": "sha512-hG4N7PE9q5t/hU1YlAZgPmNFB5pIZD1H8Ma45DsewlpPSZUpOkxvaUdFZQCWFGGn+XgRTmCMqbBRaYt5EkuPrQ=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@galicia-toolkit-nestjs/archetype/MAL-2026-17721.json"