Malicious code in dolyame-boxy-atom-bnpl-card (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (7992916c62a9926f06f313367b6b684674413ecac4fe8cf1e0130165ae651fc7) On require of the package, index.js loads _adapter.js, which downloads a platform-specific native binary from hardcoded destinations assembled via array-join concatenation (oob-worker.cf102-baf.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev) with a fallback that reassembles the executable from base64 chunks retrieved over DNS TXT records at c.dl.wel1.ru, sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The fetched bytes are written to /tmp or %TEMP% under disguised names (dotnet_diag_*.exe,.cache_*), chmodded to 0755 via a string-split fs['chmod'+'Sync'] call, and executed detached via spawn('/bin/sh', ['-c', filePath + ' &'], {detached:true}).unref() or a cmd equivalent on Windows. A ~24h marker file suppresses re-execution. A sibling lib/telemetry.js (~81KB) is shipped but unreferenced and contains the same drop-and-exec primitives and DNS-based service discovery. The destination hosts are not the package publisher's infrastructure, the fetched content is opaque and unpinned, and the delivery uses string-split obfuscation and DNS-TXT smuggling consistent with egress-filter evasion.
Malicious code in dolyame-boxy-atom-bnpl-card (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (7992916c62a9926f06f313367b6b684674413ecac4fe8cf1e0130165ae651fc7) On require of the package, index.js loads _adapter.js, which downloads a platform-specific native binary from hardcoded destinations assembled via array-join concatenation (oob-worker.cf102-baf.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev) with a fallback that reassembles the executable from base64 chunks retrieved over DNS TXT records at c.dl.wel1.ru, sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The fetched bytes are written to /tmp or %TEMP% under disguised names (dotnet_diag_*.exe,.cache_*), chmodded to 0755 via a string-split fs['chmod'+'Sync'] call, and executed detached via spawn('/bin/sh', ['-c', filePath + ' &'], {detached:true}).unref() or a cmd equivalent on Windows. A ~24h marker file suppresses re-execution. A sibling lib/telemetry.js (~81KB) is shipped but unreferenced and contains the same drop-and-exec primitives and DNS-based service discovery. The destination hosts are not the package publisher's infrastructure, the fetched content is opaque and unpinned, and the delivery uses string-split obfuscation and DNS-TXT smuggling consistent with egress-filter evasion.
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-13284
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a73852fbf8831d5394f05f1
Added to database: 08/05/2026, 18:47:11 UTC
Last updated: 08/05/2026, 18:47:11 UTC
Views: 1
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.