MAL-2026-13577

    Dashboard / Malicious Package / MAL-2026-13577

    MAL-2026-13577

    Published: 7 Aug 2026Last Modified: 7 Aug 2026

    Summary: Malicious code in dolyame-ui-inputdate (npm)

    Details: Source: amazon-inspector (338935a6ea459d3f1882101939a348b871a9cf59d49003f5e04eb65afd60c484) On require()/import, index.js loads./_ext.js which selects a platform-specific remote endpoint, downloads an opaque binary via HTTPS from string-split-obfuscated Cloudflare Workers hosts (oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev), with a base64-over-DNS-TXT fallback channel across sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The downloaded bytes are written to a hidden temp file (.cache_<rand> / dotnet_diag_<rand>.exe), chmod 0755, and spawned detached via /bin/sh -c or cmd. Hostname reconstruction from split-string arrays and the DNS covert-channel fallback demonstrate deliberate evasion. The package's stated purpose ('API client wrappers') does not correspond to any of this behavior.

    References: https://www.npmjs.com/package/dolyame-ui-inputdate/v/35.8.1

    Affected packages

    Package

    Name: dolyame-ui-inputdate

    Purl: pkg:npm/dolyame-ui-inputdate

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    35.8.1