@onereach/orest-vue3@0.0.6
Malicious code in @onereach/orest-vue3 (npm)
T1059.007 · JavaScriptT1195.002 · Compromise Software Supply Chain
Analysis
The package @onereach/orest-vue3 (a Vue3 component library) runs a preinstall hook on install that downloads the Bun JavaScript runtime and executes a bundled 727KB heavily-obfuscated script (math_init.js) with it. The script is a single line of custom base64-style obfuscation containing eval/Function/child_process usage, making its behaviour opaque to inspection. A component library has no legitimate need to download a runtime and execute an obfuscated payload during installation.
- analyzed by
- Leitwacht
- first seen
- Aug 4, 2026, 01:19 PM
- analyzed
- Aug 4, 2026, 02:17 PM
Related advisories
- @onereach/ui-components@27.0.4
- @onereach/ui-components-vue2@27.0.4
- @onereach/expression-components@9.1.3
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- @servicetitan/html-sketchapp@4.2.11
- @onereach/si-text-message@0.4.7
- ach-detail@99.0.1
- @onereach/time-interpreter@1.0.32
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.