MAL-2026-12319

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@kite-js-tools/core/MAL-2026-12319.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-12319
Published
2026-08-05T13:04:58Z
Modified
2026-08-05T13:35:05Z
Summary
Malicious code in @kite-js-tools/core (npm)
Details

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

Source: amazon-inspector (5fc1e1caf8550f3daa91e586dd7b4eab7f5ec8f62acc12dce63d9d60c293e7c9)

package.json declares preinstall and postinstall lifecycle scripts that fire automatically on npm install. The preinstall hook performs an HTTPS GET to https://d9hugcagp7gsdcl9dvs0frxfmqc1o8u86.oast.pro/ with the installer's hostname and process PID embedded in the URL path. The postinstall hook performs a DNS resolution against postinstall..d9hugcagp7gsdcl9dvs0frxfmqc1o8u86.oast.pro, leaking the same host identifier via DNS to the same collaborator subdomain. The destination is a Project Discovery Interactsh (OAST) subdomain — out-of-band callback infrastructure typically used to confirm code execution and exfiltrate identifying data from compromised machines. Installer-side host identifiers leave the machine to an attacker-controlled endpoint on every install.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-014874",
            "import_time": "2026-08-05T13:08:52.348427671Z",
            "modified_time": "2026-08-05T13:04:58Z",
            "sha256": "5fc1e1caf8550f3daa91e586dd7b4eab7f5ec8f62acc12dce63d9d60c293e7c9",
            "source": "amazon-inspector",
            "versions": [
                "1.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @kite-js-tools/core

Package

Name
@kite-js-tools/core
View open source insights on deps.dev
Purl
pkg:npm/%40kite-js-tools/core

Affected ranges

Affected versions

1.*
1.0.0

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "package.json",
            "sha256": "90cbe6cbf418bdaeef7e43fe7328490f1f2046833b13de8495a82c1163ffba08",
            "tlsh": "81f0c93ece70db3136c08ae0060f0605f473891a81160904ebe3274d12ce3aa49bf495"
        }
    ],
    "package_integrity": [
        {
            "filename": "core-1.0.0.tgz",
            "hashes": {
                "sha1": "52287aeeb0c61f70751a71715f96eee42ba1aa41",
                "sha512_sri": "sha512-vkyCA4ipdaiB0XzrKqpNDN4gDfvEcGKqpbfGlp4LMdJ7IdDFcIQWxZMvld1m2HJBuawQAc4kUATYFoK3PKiVOA=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@kite-js-tools/core/MAL-2026-12319.json"