MAL-2026-12070

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/shopping-shared-atom-mobile-cart-counter/MAL-2026-12070.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-12070
Aliases
  • GHSA-63p3-ggxm-fcwg
Published
2026-08-05T01:41:43Z
Modified
2026-08-24T13:45:11Z
Summary
Malicious code in shopping-shared-atom-mobile-cart-counter (npm)
Details

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

Source: amazon-inspector (bb2e70575aedbdc1f873900c0d6f187183ba2cc4088a93caea3d71ab78dc1260)

shopping-shared-atom-mobile-cart-counter@20.6.6 loads loader.js from index.js at require() time. loader.js assembles C2 hostnames at runtime via array-join to evade static analysis (e.g. oob-worker.cf101-adf.workers.dev, cf103-070/cf102-baf/cf99-9b3.workers.dev) and includes a DNS-TXT chunked fallback under win.dl.well1.site. It downloads a platform-specific binary, writes it to /var/tmp or %TEMP% under disguised names such as dotnet_diag.exe or.cache, chmods it 0755 on Unix, and spawns it detached via /bin/sh -c or cmd /c start. A marker file '.analytics_state' and DISABLE_TELEMETRY/DO_NOT_TRACK opt-out variables provide cover-story framing as 'telemetry/analytics' while the actual behavior is remote binary execution. The fetched binary is opaque and unrelated to the package's stated mobile cart-counter purpose.

Source: ghsa-malware (ea3523dbd8a34e2a9d29fb5f7896bbb94a79daca6f010ec656b758e657b1cffc)

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": [
        {
            "id": "IN-MAL-2026-011513",
            "import_time": "2026-08-05T03:11:16.051786424Z",
            "modified_time": "2026-08-05T01:41:43Z",
            "sha256": "bb2e70575aedbdc1f873900c0d6f187183ba2cc4088a93caea3d71ab78dc1260",
            "source": "amazon-inspector",
            "versions": [
                "20.6.6"
            ]
        },
        {
            "id": "GHSA-63p3-ggxm-fcwg",
            "import_time": "2026-08-24T13:35:16.214341411Z",
            "modified_time": "2026-08-24T13:25:29Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "ea3523dbd8a34e2a9d29fb5f7896bbb94a79daca6f010ec656b758e657b1cffc",
            "source": "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / shopping-shared-atom-mobile-cart-counter

Package

Name
shopping-shared-atom-mobile-cart-counter
View open source insights on deps.dev
Purl
pkg:npm/shopping-shared-atom-mobile-cart-counter

Affected ranges

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

Affected versions

20.*
20.6.6

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"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "_loader.js",
            "sha256": "ea0d318bb237d384a94709d4cc936449476c0067c3e9e4b5d894e8dcdd757d24",
            "tlsh": "4eb1a79a056670198bb0e7e88727581af65af6633340c294f7ac95981f77124c3b2efc"
        }
    ],
    "package_integrity": [
        {
            "filename": "shopping-shared-atom-mobile-cart-counter-20.6.6.tgz",
            "hashes": {
                "sha1": "93d484a86dccc75ccbff10f1eac84f2188facbed",
                "sha512_sri": "sha512-NlxzUsvW2TDU6vIbuo1z5tFJpiPzMFsMFLBefSvZUWvJp8oLQhngkYgGqRTFYM3hRhVbCaBCa41l3GXgJLIh1g=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/shopping-shared-atom-mobile-cart-counter/MAL-2026-12070.json"