@biz44/id95-client@1.1.96
Malicious code in @biz44/id95-client (npm)
Analysis
Remote-code-execution dropper. Importing the package auto-spawns a detached background `node loader.js` process (PID persisted to a .pid file). loader.js fetches a remote JSON config from hxxps://api[.]npoint[.]io/24c12c4b66a29747764f, base64-decodes the `code` field, and executes it via the Function constructor with full require/__dirname/__filename access — arbitrary remote code execution on the installer's machine. It also monkey-patches Node's Module.prototype.require to intercept child_process calls and force hidden windows on Windows. The remote payload is served at runtime, not shipped in the tarball.
- analyzed by
- Leitwacht
- first seen
- Sep 12, 2026, 05:41 PM
- analyzed
- Sep 12, 2026, 05:43 PM
Related advisories
- @biz44/process-runtime-utils@1.1.10
- @biz44/runtime-utils@1.1.11
- @biz44/id99-client@1.1.100
- @biz44/id12-client@1.1.13
- hydration-cls-ui@1.0.0
- dim-hydration-ui@1.0.0
- dims-hydration-ui@1.0.0
- @solana-js/web3@1.91.3
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.