SuperCopy Pro - Free CopySecurity Analysis

Extension has access to all sites and captures keyboard input — behavior consistent with a keylogger.

Injects and executes scripts in web pages programmatically.

Listens for keyboard events, a common technique used by keyloggers.

Dynamically sets a script's src attribute to load external code at runtime.

Uses data URIs to execute code, bypassing content security policies.

Creates functions from strings, similar to eval(), often used to hide malicious code.

Object.defineProperty() called on window — can intercept and override built-in browser APIs.

Creates a function from a string (new Function()), similar to eval().

JavaScript files are accessible to ALL websites. Any page can load and interact with these scripts, enabling web→extension attacks.

Sends messages via Chrome runtime, could communicate with external services.

Decodes base64 data, commonly used to hide malicious payloads.

Line exceeds 5000 characters (entropy: 5.251721916589657)

This extension does not define a Content Security Policy. A CSP helps prevent XSS and code injection attacks.

Web-accessible resources use <all_urls> or wildcard patterns, exposing resources to every website.

Encodes data to base64, may be used for data exfiltration.

Creates a Web Worker, which runs code in a separate thread — can be used for background computation or crypto mining.

Sets innerHTML directly, which can lead to XSS if used with untrusted data.

Extension accepts messages from 2 external pattern(s). Verify these are trusted origins.

JavaScript file could not be parsed. Likely minified or bundled code.