🛡️ MAL-2026-12214 — statist-browser-typed-client-sme.platfor

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Malicious code in statist-browser-typed-client-sme.platform.web.productsnavigation.events (npm)

Source: amazon-inspector

Package's main entry loads _adapter.js on require, which runs a bootstrap() function at module load. It selects a platform-specific endpoint (linux_x64, linux_arm64, darwin, win32), fetches an opaque binary over HTTPS from string-split-obfuscated Cloudflare Worker mirrors (oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf100-416.workers.dev) with a DNS-TXT chunked fallback via *.dl.well1.site, writes the bytes to /var/tmp/.cache_<rand> or %TEMP%\dotnet_diag_<rand>.exe with disguised filenames mimicking system tools, chmods 0755, and spawns the file detached via /bin/sh or cmd. The mirror hostnames, resolver domains, and dangerous API references (require("child_"+"process"), fs["chmod"+"Sync"]) are assembled from split-string fragments to evade static scanners. lib/telemetry.js contains the same obfuscation pattern. The fetched executable is unverified and runs on any import of the package.

Affected software

MAL-2026-12214 is recorded against 1 package.

  • statist-browser-typed-client-sme.platform.web.productsnavigation.events

Timeline and source

Published on 5 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

www.npmjs.com (Package)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-08-05
Updated 2026-08-12
Modified 2026-08-05
Fix URL N/A

Affected Packages

Software From version Fixed in
statist-browser-typed-client-sme.platform.web.productsnavigation.events — —

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