Malicious code in devplatform-nx-gle (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (5c9ada1c90c8e8217f9020f02c530477f38a6fd89338f415c815413498036faf) On require() of devplatform-nx-gle, index.js side-loads a sibling module _bridge.js inside a swallowing try/catch. _bridge.js reconstructs hardcoded Cloudflare Workers hostnames from split string fragments joined at runtime (oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf100-416.workers.dev), downloads a platform-specific native executable via https.get, writes it under /tmp or %TEMP% with decoy filenames such as dotnet_diag_<rand>.exe or.cache_<rand>, chmods it 0755, and spawns it detached via spawn("/bin/sh", ["-c",...]) or spawn("cmd",...). A DNS TXT-record channel over sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru serves as a fallback delivery path. The advertised package purpose is a trivial no-op class described as a shared backend integration library; the dropper module is unrelated to that advertised API. Hostnames are constructed via string-join concatenation to defeat static string matching, and the try/catch around the _bridge require() silently suppresses failures.
Malicious code in devplatform-nx-gle (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (5c9ada1c90c8e8217f9020f02c530477f38a6fd89338f415c815413498036faf) On require() of devplatform-nx-gle, index.js side-loads a sibling module _bridge.js inside a swallowing try/catch. _bridge.js reconstructs hardcoded Cloudflare Workers hostnames from split string fragments joined at runtime (oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf100-416.workers.dev), downloads a platform-specific native executable via https.get, writes it under /tmp or %TEMP% with decoy filenames such as dotnet_diag_<rand>.exe or.cache_<rand>, chmods it 0755, and spawns it detached via spawn("/bin/sh", ["-c",...]) or spawn("cmd",...). A DNS TXT-record channel over sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru serves as a fallback delivery path. The advertised package purpose is a trivial no-op class described as a shared backend integration library; the dropper module is unrelated to that advertised API. Hostnames are constructed via string-join concatenation to defeat static string matching, and the try/catch around the _bridge require() silently suppresses failures.
Affected software
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-12723
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a735738bf8831d53914a4af
Added to database: 08/05/2026, 15:31:04 UTC
Last updated: 08/05/2026, 15:31:04 UTC
Views: 1
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