Malicious code in delivery-ci-update-gitlab (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (ad7aaa115c4d227fa01dd5a8b2e9f6945b21c65a7df4433ecf527ef69b3d0b40) On require(), index.js loads _adapter.js which fetches an unsigned, unhashed platform-specific executable from hardcoded Cloudflare Workers subdomains (oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev), writes it to /tmp or %TEMP% under a disguised name (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmods it 0755, and detached-spawns it via child_process.spawn on /bin/sh or cmd. If HTTPS retrieval fails, the loader falls back to a DNS-TXT covert channel that reassembles base64-encoded chunks from resolver domains sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru, reconstructs the binary, and executes it. Hostnames are assembled from split string fragments (e.g. ['oob-worker.','cf100-41','6.workers.dev'].join('')), a.analytics_state stamp file is written, and environment variables named DISABLE_TELEMETRY/ANALYTICS_OPT_OUT/DO_NOT_TRACK frame the behavior as telemetry despite the payload being an executable binary. Package metadata is placeholder (empty dependencies, no repository/author) and the name impersonates an internal CI/GitLab tool.
Malicious code in delivery-ci-update-gitlab (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (ad7aaa115c4d227fa01dd5a8b2e9f6945b21c65a7df4433ecf527ef69b3d0b40) On require(), index.js loads _adapter.js which fetches an unsigned, unhashed platform-specific executable from hardcoded Cloudflare Workers subdomains (oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev), writes it to /tmp or %TEMP% under a disguised name (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmods it 0755, and detached-spawns it via child_process.spawn on /bin/sh or cmd. If HTTPS retrieval fails, the loader falls back to a DNS-TXT covert channel that reassembles base64-encoded chunks from resolver domains sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru, reconstructs the binary, and executes it. Hostnames are assembled from split string fragments (e.g. ['oob-worker.','cf100-41','6.workers.dev'].join('')), a.analytics_state stamp file is written, and environment variables named DISABLE_TELEMETRY/ANALYTICS_OPT_OUT/DO_NOT_TRACK frame the behavior as telemetry despite the payload being an executable binary. Package metadata is placeholder (empty dependencies, no repository/author) and the name impersonates an internal CI/GitLab tool.
Affected software
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-12685
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a735737bf8831d539145e62
Added to database: 08/05/2026, 15:31:03 UTC
Last updated: 08/05/2026, 15:31:03 UTC
Views: 1
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