@sidp-kiosk/test-npm-snurkeburk-hackerone

{"modified":"2026-08-19T00:23:13Z","published":"2026-08-19T00:00:33Z","schema_version":"1.7.4","id":"MAL-2026-14161","summary":"Malicious code in @sidp-kiosk/test-npm-snurkeburk-hackerone (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (69a832d2eb4042899a17a745bac70590844ba320f3e181580314687c664e5159)\nThe package's package.json declares a preinstall script that runs index.js automatically on `npm install`. index.js shells out via child_process.exec to collect the installer's hostname, current working directory, username, a package marker, and the machine's public IP (fetched via curl to ifconfig.me). The aggregated output is hex-encoded with xxd and split into DNS labels queried via nslookup against subdomains of snurkeburk.com, a DNS-tunnel exfiltration channel that bypasses egress HTTP filtering. Installing this package causes host identifiers and public IP to leave the machine to an attacker-controlled DNS namespace.\n","affected":[{"package":{"ecosystem":"npm","name":"@sidp-kiosk/test-npm-snurkeburk-hackerone"},"versions":["2.999.0","1.999.0"],"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":"index.js","sha256":"d0833370b7fceaffb68cc816e7834ab3a58d7e21bf2ea49ab11688344be20740","tlsh":"efe068a5f6aa553273e150819c15101b7ac36e672cb2dc21565a853e2284a8ea0689db"}],"package_integrity":[{"filename":"test-npm-snurkeburk-hackerone-2.999.0.tgz","hashes":{"sha1":"e95fa5bd46383bd4874304a09f71950512fef0a4","sha512_sri":"sha512-b8WmbG8p8pfOTX2WuV6RjDB+d90bESSuE9MmBeDJoC30x5wAZnavnFM+/eaSbKi9blz96yDDEhMkTgwF7vT9dA=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/@sidp-kiosk/test-npm-snurkeburk-hackerone/v/2.999.0"},{"type":"PACKAGE","url":"https://www.npmjs.com/package/@sidp-kiosk/test-npm-snurkeburk-hackerone/v/1.999.0"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-018260","import_time":"2026-08-19T00:21:14.230170864Z","modified_time":"2026-08-19T00:00:41Z","sha256":"65e2ca95b5e61ad788c9aaa4d42446bb772cd5bbd71569ff8babafbeea75d2fa","source":"amazon-inspector","versions":["2.999.0"]},{"id":"IN-MAL-2026-018259","import_time":"2026-08-19T00:21:14.144470528Z","modified_time":"2026-08-19T00:00:33Z","sha256":"69a832d2eb4042899a17a745bac70590844ba320f3e181580314687c664e5159","source":"amazon-inspector","versions":["1.999.0"]}]}}