MAL-2026-12117

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/1239i32049i/MAL-2026-12117.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-12117
Published
2026-08-05T09:04:51Z
Modified
2026-08-05T10:05:25Z
Summary
Malicious code in 1239i32049i (npm)
Details

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

Source: amazon-inspector (6c99f6d077df7b1209fb59dafa8641b14b3947d321379bc6ad22f2660d3d4c7b)

Package declares a postinstall script that runs dist/index.js, the sole shipped file, which is heavily obfuscated with javascript-obfuscator (rotated string array, _0xNNNN identifiers, control-flow dispatch). At install time it reads process.env.P, issues an HTTPS GET to https://dropper-crm.vercel.app/api/payload/

, base64-decodes the response body, and executes it via new Function('require', decoded), granting the remote endpoint arbitrary code execution with require access on the installing machine. The package name is a numeric string with no documented functionality, no README, and no legitimate purpose beyond delivery of the remote payload.

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-014536",
            "import_time":  "2026-08-05T09:28:23.313852758Z",
            "modified_time":  "2026-08-05T09:04:51Z",
            "sha256":  "6c99f6d077df7b1209fb59dafa8641b14b3947d321379bc6ad22f2660d3d4c7b",
            "source":  "amazon-inspector",
            "versions":  [
                "0.1.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / 1239i32049i

Package

Name
1239i32049i
View open source insights on deps.dev
Purl
pkg:npm/1239i32049i

Affected ranges

Affected versions

0.*
0.1.0

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":  "dist/index.js",
            "sha256":  "3f2646e7a3539fa37e2d1a31c7ef3ffa1b4516e2ec14a613be0f72089d71c07d",
            "tlsh":  "f541fe647fc0361573015eaa3b3a66d6c533d864b8c08d8ba1081a96bd50230cac2f35"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "1239i32049i-0.1.0.tgz",
            "hashes":  {
                "sha1":  "9de23143f9eaf9fe0f3162701bbc525836ea3dfe",
                "sha512_sri":  "sha512-/mWQKJzsXIqYtR/xOVu7vUj5wANpz7NtaS3RHUy/9DN485bFlcHi8i8DbakO8O0/Fyhc1BEF3CCC3rsNEXLW9Q=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/1239i32049i/MAL-2026-12117.json"