Cross-Platform NPM Stealer, (Fri, May 22nd)
2026-05-22T19:23:45Z•82d5e9a59fc70c12ecbeb5eabd819d9220fddb4fc2bf28ed87bae3d55d56ffaa
CheckmarxJenkinsMini Shai-HuludPyPITeamPCPmalwarenodejsnpmobfuscationsha256static-analysisstealersupply-chainvirus-totalworm
What happened
The feed highlights a newly observed, well‑obfuscated Node.js stealer uploaded to VirusTotal as “extracted-decoded.js” (sample SHA256: 049300aa5dd774d6c984779a0570f59610399c71864b5d5c2605906db46ddeb9). The sample did not execute in sandbox; only static analysis was performed. The diary also reports a TeamPCP supply‑chain campaign update (confirmed Checkmarx Jenkins plugin compromise and a self‑spreading “Mini Shai‑Hulud” worm affecting npm and PyPI), plus related defensive topics (selective HTTP proxying on Linux, Outlook link-preview bypass). Indicators point to active malicious package/back‑
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- sans_isc_diary
- Record identifier
- 82d5e9a59fc70c12ecbeb5eabd819d9220fddb4fc2bf28ed87bae3d55d56ffaa
- Enrichment time
- 2026-05-22T19:23:45Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.