@or-sdk/account-settings@1.3.8
Malicious code in @or-sdk/account-settings (npm)
T1059.007 · JavaScriptT1105 · Ingress Tool TransferT1027 · Obfuscated Files or InformationT1195.002 · Compromise Software Supply Chain
Analysis
The package's preinstall hook (setup.mjs) downloads the Bun runtime and uses it to execute a bundled 727KB obfuscated script (math_init.js) at install time. The script is obfuscated with a large encoded string array and a custom decoder, hiding its behaviour. The package also depends on the known-malicious packages @or-sdk/base and @or-sdk/sdk-api. The shipped dist/ code is a benign-looking account-settings SDK, but the install-time payload is opaque and executes on every install.
- analyzed by
- Leitwacht
- first seen
- Aug 4, 2026, 11:59 AM
- analyzed
- Aug 4, 2026, 05:40 PM
- weekly installs
- 695
Related advisories
- @or-sdk/base@0.44.6
- @or-sdk/sdk-api@0.29.4
- @or-sdk/providers@0.3.8
- @or-sdk/notifications@1.7.7
- @or-sdk/queue-manager@1.4.8
- @or-sdk/library-categories@0.2.8
- @or-sdk/content-request@0.2.8
- @or-sdk/adapters@0.3.8
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.