Malicious code in fundraiserservpp (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (542a9a32b033b5188849fa81e6ec448528308f1251256d861ee7917a7cdcb473) package.json declares a preinstall script that runs index.js on npm install. index.js collects hostname, platform, arch, homedir, and configured DNS servers via the os module and POSTs them as JSON to https://mrh99ucv1u3kyeba1020ae2t7kdc12pr.oastify.com/hit. The destination is a Burp Collaborator subdomain — an out-of-band callback host used to confirm code execution and enumerate victim environments, consistent with a dependency-confusion reconnaissance beacon. Execution is automatic on install; installer identifiers leave the machine without consent.
Malicious code in fundraiserservpp (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (542a9a32b033b5188849fa81e6ec448528308f1251256d861ee7917a7cdcb473) package.json declares a preinstall script that runs index.js on npm install. index.js collects hostname, platform, arch, homedir, and configured DNS servers via the os module and POSTs them as JSON to https://mrh99ucv1u3kyeba1020ae2t7kdc12pr.oastify.com/hit. The destination is a Burp Collaborator subdomain — an out-of-band callback host used to confirm code execution and enumerate victim environments, consistent with a dependency-confusion reconnaissance beacon. Execution is automatic on install; installer identifiers leave the machine without consent.
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-2026-12386
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a735743bf8831d539159c6b
Added to database: 08/05/2026, 15:31:15 UTC
Last updated: 08/05/2026, 15:31:15 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.