{"id":"MAL-2026-13109","summary":"Malicious code in bpm-foundation-delegate-docs (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (9ff3bed0d9c04b7357e684ac9feee57efd9dcfc6c5834dc352089b425e7577dc)\nOn require/import of the package, index.js loads setup.js at module top level, which assembles attacker-controlled hostnames from split string fragments (Cloudflare Workers subdomains such as oob-worker.cf10x-*.workers.dev, with a DNS-TXT fallback channel over *.dl.wel1.ru that reassembles a base64 payload from numbered TXT records). setup.js downloads a platform-specific binary via https.get with no hash or signature verification, writes it to /var/tmp/.cache_\u003chex\u003e on Unix or %TEMP%\\dotnet_diag_\u003chex\u003e.exe on Windows, chmods it to 0755, and spawns it detached via /bin/sh -c or cmd. Innocuous filenames and telemetry/analytics framing mask the dropper behavior.\n","modified":"2026-08-05T15:52:27.243251095Z","published":"2026-08-05T14:21:59Z","database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-015272","import_time":"2026-08-05T15:19:41.898963919Z","modified_time":"2026-08-05T14:21:59Z","sha256":"9ff3bed0d9c04b7357e684ac9feee57efd9dcfc6c5834dc352089b425e7577dc","source":"amazon-inspector","versions":["35.1.9"]}]},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/bpm-foundation-delegate-docs/v/35.1.9"}],"affected":[{"package":{"name":"bpm-foundation-delegate-docs","ecosystem":"npm","purl":"pkg:npm/bpm-foundation-delegate-docs"},"versions":["35.1.9"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"evidence_files":[{"path":"setup.js","sha256":"bed307ffc0f43cbb7713804bfce4fe18fa64c4e6981ba08c01a3b7627e1ac082","tlsh":"33b1c79a066930194bb0e7e48717541af65ae62333c0c194fb5ca9985f73524c3b2dfc"}],"package_integrity":[{"filename":"bpm-foundation-delegate-docs-35.1.9.tgz","hashes":{"sha1":"c308d52c215578c038853fd7485584fa4a175124","sha512_sri":"sha512-w4fwyx8ntM4L+N52Zc5MGfYeB4TYYjV0QyPtVQJeAUOzS/mPQQOsTHd5orSBTq4SpAxUySKXnqestTOrLa6GTQ=="}}]},"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/bpm-foundation-delegate-docs/MAL-2026-13109.json"}}],"schema_version":"1.8.0","credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"}]}