MAL-2026-16361

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@uh-platform/nadaver2/MAL-2026-16361.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-16361
Aliases
  • GHSA-x2pw-3pc4-xvh5
Published
2026-09-21T18:56:00Z
Modified
2026-09-22T18:45:05Z
Summary
Malicious code in @uh-platform/nadaver2 (npm)
Details

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

Source: amazon-inspector (c35cffdc174427ac57ea3c5e8ac02ec41159f8f25ffe1ef152e0437e5e533458)

The package's package.json declares a preinstall lifecycle hook that runs node index.js. index.js invokes child_process.exec on a curl command whose URL embeds $(hostname) and $(whoami) as DNS subdomains of nadaver.pa33pg1od9cr4ffnrzec8864jvpmdd12.oastify.com, a Burp Collaborator (OAST) endpoint. On npm install, the installer's hostname and OS username are transmitted to that attacker-controlled collaborator host via DNS and HTTP. The @uh-platform scope and the name shape are consistent with a dependency-confusion probe. There is no legitimate SDK, build, or install functionality in the package.

Source: ghsa-malware (2c930332034f342e4a8407f3a0306101d339d44dbe9b925a41b890799d4a6d46)

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-2026-020267",
            "import_time":  "2026-09-21T19:14:59.511337063Z",
            "modified_time":  "2026-09-21T18:56:00Z",
            "sha256":  "c35cffdc174427ac57ea3c5e8ac02ec41159f8f25ffe1ef152e0437e5e533458",
            "source":  "amazon-inspector",
            "versions":  [
                "102.0.0"
            ]
        },
        {
            "id":  "GHSA-x2pw-3pc4-xvh5",
            "import_time":  "2026-09-22T18:31:21.184412559Z",
            "modified_time":  "2026-09-22T18:01:25Z",
            "ranges":  [
                {
                    "events":  [
                        {
                            "introduced":  "0"
                        }
                    ],
                    "type":  "SEMVER"
                }
            ],
            "sha256":  "2c930332034f342e4a8407f3a0306101d339d44dbe9b925a41b890799d4a6d46",
            "source":  "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / @uh-platform/nadaver2

Package

Name
@uh-platform/nadaver2
View open source insights on deps.dev
Purl
pkg:npm/%40uh-platform/nadaver2

Affected ranges

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

Affected versions

102.*
102.0.0

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"
    }
]
indicators 
{
    "evidence_files":  [
        {
            "path":  "index.js",
            "sha256":  "0f435996c65085fe581bc4a48ba26ebb85b1955da6a516c34a0323dc06b07774",
            "tlsh":  "3ee02d0849fc943632629854fc2e881e76079902123ff2837ecfa70027c0a48c01c2da"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "nadaver2-102.0.0.tgz",
            "hashes":  {
                "sha1":  "78913b4374b0282811b90f1eefa5d587a0c369ff",
                "sha512_sri":  "sha512-6TjWXDSCST3hNfEGuEP8rBMPuRD8fXQmqKFnb48osTdga8zuzNfAQmZKyGZWG3celf4cKHZmWOwoWzkjNPnb8Q=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@uh-platform/nadaver2/MAL-2026-16361.json"