ded-pwa-bnpl-forms-test-demo

{"modified":"2026-08-07T12:32:27Z","published":"2026-08-07T12:32:27Z","schema_version":"1.7.4","id":"MAL-2026-13532","summary":"Malicious code in ded-pwa-bnpl-forms-test-demo (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (c88783bd76d9572c7374272991386daf62532972933bd87e24294bdb6c83d29e)\nOn require() of the package, index.js loads _helpers.js which downloads a platform-specific binary from attacker-controlled Cloudflare Workers endpoints (oob-worker.cf99-9b3.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev) with a DNS-TXT fallback to *.dl.wel1.ru. The destination hostnames are assembled via array.join('') string-splitting to evade static indicator scanning. The fetched payload is written to /tmp or %TEMP% under a disguised filename (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmod'd 0755, and spawned detached via spawn('/bin/sh', ['-c', fp+' &'], {detached:true}) or spawn('cmd',...). There is no hash or signature verification of the downloaded binary; the destinations are not publisher-controlled; opt-out is disguised as a generic DISABLE_TELEMETRY environment variable. The dropper is reachable from the package main entry at import time, so a plain `npm install` followed by any `require()` of the package executes attacker-controlled native code on the installer's host.\n","affected":[{"package":{"ecosystem":"npm","name":"ded-pwa-bnpl-forms-test-demo"},"versions":["35.7.8"],"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":"_helpers.js","sha256":"82824b061a6f8e7b3886fdd474890449b8c5146b14f701fcaa449d213626a3fd","tlsh":"e7a1989a1265b0188bb0ebe0c7179816f667f6633681c1d4f79c59844fb35248372efc"}],"package_integrity":[{"filename":"ded-pwa-bnpl-forms-test-demo-35.7.8.tgz","hashes":{"sha1":"e7f58e7ba2a042d67d22b14f56617ffc7abd00c0","sha512_sri":"sha512-hyeamEloD/iq7bKPL7zTWOlfypF43Cr0MYOqio2XQHc6bPtPTw7MoXHGpdDu8pAilxpR3iRInU9KUVGOcD+hew=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/ded-pwa-bnpl-forms-test-demo/v/35.7.8"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-017022","import_time":"2026-08-07T12:51:22.558290298Z","modified_time":"2026-08-07T12:32:27Z","sha256":"c88783bd76d9572c7374272991386daf62532972933bd87e24294bdb6c83d29e","source":"amazon-inspector","versions":["35.7.8"]}]}}