MAL-2026-15814

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/chromatitle-dev/MAL-2026-15814.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-15814
Published
2026-09-02T00:00:00Z
Modified
2026-09-04T05:30:06Z
Summary
Malicious code in chromatitle-dev (npm)
Details

The package 'chromatitle-dev' was identified as containing malicious obfuscated code. In src/utils/bootstrap.js, there is base64 encoded URL.

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

Source: amazon-inspector (b720b488c4ac40cc60b8a514f2d16bf2858c4b501171816d38597aba076fe941)

src/index.js unconditionally calls bootstrap() at module load. On win32, src/utils/bootstrap.js base64-decodes a URL, filename, and staging directory (stored in an _S object and decoded via Buffer.from(str,'base64').toString('utf-8')) that resolve to https://github.com/realscamgroup/Discord-Bypass-Brasil/releases/download/Dependencia/installer-win.exe, %USERPROFILE%\Desktop.chromatitle\installer-win.exe, and.chromatitle. The file is downloaded and spawned with stdio:inherit. The destination repository is unrelated to the package's stated purpose of terminal color/title formatting, is owned by an account named 'realscamgroup', and the URL/filename/directory are base64-encoded solely to hide these indicators from static string scanning. Any Windows consumer that require()s or import()s chromatitle-dev executes the fetched binary automatically.

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-019333",
            "import_time":  "2026-09-02T04:23:33.821549032Z",
            "modified_time":  "2026-09-02T03:58:23Z",
            "sha256":  "b720b488c4ac40cc60b8a514f2d16bf2858c4b501171816d38597aba076fe941",
            "source":  "amazon-inspector",
            "versions":  [
                "1.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / chromatitle-dev

Package

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

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":  "src/utils/bootstrap.js",
            "sha256":  "7fe865a4787104120503000c7d4bea2b9b3819b22533d5a9b60da21730a2a146",
            "tlsh":  "3541434605f325b5017b60f81b4fe817a26160032969df887f8d87a8ef9d07c89f2ac9"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "chromatitle-dev-1.0.0.tgz",
            "hashes":  {
                "sha1":  "78ad370481f7fbeac773307c52e553f383cc4ba7",
                "sha512_sri":  "sha512-QIDUSYcDuhOWBCFUWUFYhPS9+aUqOHDV9tYpU13QiB7JY8fQC2WFMacagkYOjz9UTdJ0UQjxEAKa8KuA4wz4fQ=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/chromatitle-dev/MAL-2026-15814.json"