{"id":"MAL-2026-15619","summary":"Malicious code in testdgdbcsd (npm)","details":"Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security (see reference). The package's only file is index.html, declared as the npm \"main\" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute at `npm install` time. index.html renders a fake Cloudflare Turnstile verification widget. An obfuscator.io-obfuscated inline script builds a hardcoded redirect URL to https://login.microsofte.live/ (a typosquat of a Microsoft sign-in domain), appends the visitor's original query-string parameters, and navigates the browser there via window.location.replace(). The package therefore does not attack the installing machine directly; it is used as a static file host on the npm CDN (e.g. unpkg/jsDelivr) so the index.html can be linked to and opened directly in a victim's browser as a phishing/ClickFix landing page. Published by npm user \"johnvaldez9a\" as part of a burst of near-identical single-purpose packages published between 2026-08-04 and 2026-08-24 that share this same fake-Turnstile-redirect page structure.\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (865ac113a4c70c4d460f9fbd9f7ff8d8c1a66004a32f223ac4c3de41baf59a92)\nThe package was found to contain malicious code or consuming dependency that contains malicious code\n","modified":"2026-08-31T18:31:27.309004898Z","published":"2026-08-26T14:55:09Z","database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-019212","import_time":"2026-08-31T18:22:24.727098275Z","modified_time":"2026-08-31T17:49:26Z","sha256":"865ac113a4c70c4d460f9fbd9f7ff8d8c1a66004a32f223ac4c3de41baf59a92","source":"amazon-inspector","versions":["1.0.0"]},{"id":"IN-MAL-2026-019210","import_time":"2026-08-31T18:22:24.65067277Z","modified_time":"2026-08-31T17:49:08Z","sha256":"9119e122bb020381312b5fd64963e51953b385ca451210775ad46f713480e001","source":"amazon-inspector","versions":["1.0.1"]}]},"references":[{"type":"WEB","url":"https://www.ox.security/blog/research-clickfix-phishing-npm-packages/"},{"type":"PACKAGE","url":"https://www.npmjs.com/package/testdgdbcsd/v/1.0.1"},{"type":"PACKAGE","url":"https://www.npmjs.com/package/testdgdbcsd/v/1.0.0"}],"affected":[{"package":{"name":"testdgdbcsd","ecosystem":"npm","purl":"pkg:npm/testdgdbcsd"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"versions":["1.0.0","1.0.1"],"database_specific":{"iocs":{"domains":["login.microsofte.live"],"files":[{"note":"Fake Cloudflare Turnstile page bundled as the package's main entry (from v1.0.1, the latest published version)","paths":["index.html"],"source":"PACKAGE_ARCHIVE","digests":{"sha256":"afd13f35b44a72141a712e6e5ea00959dffff3789f18c57f03451d56b53c7c08"}}]},"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"},{"description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code","cweId":"CWE-506"}],"indicators":{"package_integrity":[{"filename":"testdgdbcsd-1.0.0.tgz","hashes":{"sha512_sri":"sha512-d9d+tw9bzdTd9h4MaGlaMiuPbxScZEQnVPhSx+atdKGq7z1p+bon5rl9/3ZUuNfUpT5h9G6oNCficWkCkGKnNg==","sha1":"fe4c5892dfee4afaf27a5d280e2288cf25e323d4"}}],"evidence_files":[{"path":"index.html","sha256":"afd13f35b44a72141a712e6e5ea00959dffff3789f18c57f03451d56b53c7c08","tlsh":"dfc2a55563c424c41583af76776bb2d9f124898f718a888bf44f7c48ffaa806c9d4e35"}]},"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/testdgdbcsd/MAL-2026-15619.json"}}],"schema_version":"1.9.0","credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"},{"name":"OX Security","contact":["https://www.ox.security/"],"type":"FINDER"}]}