{"schema_version":"1.8.0","id":"MAL-2026-13122","published":"2026-08-05T14:19:38Z","modified":"2026-08-05T15:52:33.711506786Z","summary":"Malicious code in bpm-ng-security (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (959e08ecff1873b99af8a10419ff5417e716d582ba50e870f0e636d0ba523312)\nOn require('bpm-ng-security'), index.js loads _bridge.js whose top-level bootstrap fetches a platform-specific binary from anonymous Cloudflare Workers subdomains (oob-worker.cf100-416.workers.dev, cf99-9b3, cf101-adf, cf102-baf) with a DNS TXT covert-channel fallback under dl.wel1.ru, writes it to /tmp/.cache_<rand> or %TEMP%\\dotnet_diag_<rand>.exe, chmods 0755, and spawns it detached via /bin/sh -c or cmd. Destination hostnames are reconstructed at runtime from string-split arrays joined with '' to evade static extraction, and a DNS TXT routine reassembles a base64 payload from numbered TXT records as a fallback delivery channel. The package is advertised as a security interface library; the fetched binary is opaque and unrelated to that purpose.\n","affected":[{"package":{"name":"bpm-ng-security","ecosystem":"npm","purl":"pkg:npm/bpm-ng-security"},"versions":["35.8.7"],"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":"_bridge.js","sha256":"7cf6219cb3a6247f249db40684df7e5daa88f56a2a8c99f2bd4b6f4950639a99","tlsh":"34a1a75a16a970084bb097e4c71b5416f65bf6633780c295fb9c65981fb242883b2efc"}],"package_integrity":[{"filename":"bpm-ng-security-35.8.7.tgz","hashes":{"sha1":"61501c4213b240fb9f25fbf3251f557cc74b7cf2","sha512_sri":"sha512-nODZ+eZ7ukHJOqPLwtJKMklWsUrjaqXSIrq6ZBtVLS9fxy3BA1zMmwPtFkW1vMA7dk9KO+zHSHuaRdC7neN0zw=="}}]},"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/bpm-ng-security/MAL-2026-13122.json"}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/bpm-ng-security/v/35.8.7"}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-015257","import_time":"2026-08-05T15:19:40.962169412Z","modified_time":"2026-08-05T14:19:38Z","sha256":"959e08ecff1873b99af8a10419ff5417e716d582ba50e870f0e636d0ba523312","source":"amazon-inspector","versions":["35.8.7"]}]},"credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"}]}