Malicious code in dolyame-ui-types (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (237fff59f0e3f9c92ab2644c3ec861289c7132a613b7886e41820b2a04054d38) On require() of the package, _helpers.js downloads a platform-specific binary from hardcoded Cloudflare Workers mirrors (oob-worker.cf99-9b3.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf101-adf.workers.dev) with DNS-TXT fallback to sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The retrieved bytes are written to a disguised path (.cache_<hex> on POSIX, dotnet_diag_<hex>.exe on Windows), chmod'd to 0755, and spawned detached via /bin/sh -c or cmd. Destination hostnames are reconstructed at load time from split-string arrays joined with.join("") to evade static string matching. The package name suggests a type-definitions library, which has no need for outbound network I/O, binary retrieval, or child process execution.
Malicious code in dolyame-ui-types (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (237fff59f0e3f9c92ab2644c3ec861289c7132a613b7886e41820b2a04054d38) On require() of the package, _helpers.js downloads a platform-specific binary from hardcoded Cloudflare Workers mirrors (oob-worker.cf99-9b3.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf101-adf.workers.dev) with DNS-TXT fallback to sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The retrieved bytes are written to a disguised path (.cache_<hex> on POSIX, dotnet_diag_<hex>.exe on Windows), chmod'd to 0755, and spawned detached via /bin/sh -c or cmd. Destination hostnames are reconstructed at load time from split-string arrays joined with.join("") to evade static string matching. The package name suggests a type-definitions library, which has no need for outbound network I/O, binary retrieval, or child process execution.
Affected software
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-13198
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a738535bf8831d5394f0b11
Added to database: 08/05/2026, 18:47:17 UTC
Last updated: 08/05/2026, 18:47:17 UTC
Views: 1
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