MAL-2026-11061

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/identityscimapiserv/MAL-2026-11061.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-11061
Aliases
  • GHSA-gv4f-vm3w-7v7w
Published
2026-07-25T10:04:20Z
Modified
2026-08-05T07:21:17Z
Summary
Malicious code in identityscimapiserv (npm)
Details

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

Source: amazon-inspector (e866098aa6115f837577cc3b24eae409fb1fb67167757f2f0c5517dfa9d8d209)

The package's preinstall hook runs index.js, which collects hostname, platform, architecture, home directory, and DNS server list via the Node os module and POSTs the JSON payload over HTTPS to the hardcoded host 367qobrcgbi1dvqrghhhpvham1stgr4g.oastify.com at path /hit. The endpoint is a Burp Collaborator subdomain, an out-of-band interaction server commonly used as a dependency-confusion / reconnaissance beacon. The exfiltration fires automatically on npm install with no opt-in, and the collected fields identify the installer host and its internal network configuration.

Source: ghsa-malware (7c77102d108de4236b5ff8d121143aaa19efde51a10e4f63a6f79ad2dc982c34)

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.

Source: ossf-package-analysis (811dc4c894f7f73a152e513a54bf6e271e65e76c3345a03ec2359027db0c09b6)

The OpenSSF Package Analysis project identified 'identityscimapiserv' @ 28.0.0 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.
Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-07-25T10:35:55.474510486Z",
            "modified_time": "2026-07-25T10:04:20Z",
            "sha256": "811dc4c894f7f73a152e513a54bf6e271e65e76c3345a03ec2359027db0c09b6",
            "source": "ossf-package-analysis",
            "versions": [
                "28.0.0"
            ]
        },
        {
            "id": "GHSA-gv4f-vm3w-7v7w",
            "import_time": "2026-07-28T02:02:27.760185Z",
            "modified_time": "2026-07-27T16:15:25Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "7c77102d108de4236b5ff8d121143aaa19efde51a10e4f63a6f79ad2dc982c34",
            "source": "ghsa-malware"
        },
        {
            "id": "IN-MAL-2026-011115",
            "import_time": "2026-08-04T22:30:00.005366188Z",
            "modified_time": "2026-08-04T21:34:40Z",
            "sha256": "e866098aa6115f837577cc3b24eae409fb1fb67167757f2f0c5517dfa9d8d209",
            "source": "amazon-inspector",
            "versions": [
                "28.0.0"
            ]
        },
        {
            "id": "IN-MAL-2026-013289",
            "import_time": "2026-08-05T07:06:39.859023305Z",
            "modified_time": "2026-08-05T06:01:42Z",
            "sha256": "acec636c1ce1c3670c829c8f5b5ebd77b93bb3439b36bf61cb69ca574282439a",
            "source": "amazon-inspector",
            "versions": [
                "4.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / identityscimapiserv

Package

Name
identityscimapiserv
View open source insights on deps.dev
Purl
pkg:npm/identityscimapiserv

Affected ranges

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

Affected versions

4.*
4.0.0
28.*
28.0.0

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"
    },
    {
        "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": "415c0ca6a722089249bff88476faa9ae3d35a129e5b7227562aecb8b61c5e712",
            "tlsh": "bdf0e1d0e2b56a611bb695c0b0a2641a2333d662740fb4d06fc8027607cddf801b0af4"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/identityscimapiserv/MAL-2026-11061.json"