Reddit Enhancement SuiteSecurity Analysis

Extension intercepts network traffic and sends data externally — potential man-in-the-middle behavior.

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

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

Dynamically creates script elements, potentially loading external malicious code.

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

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

Extension reads browsing history and sends data externally — potential history exfiltration.

Modifies window.location to redirect the user, potentially to phishing or malicious pages.

Dynamically creates iframe elements, which can be used to load external content or hide malicious UI.

Line exceeds 5000 characters (entropy: 5.477043039458853)

JavaScript files are exposed as web-accessible resources. Matched websites can load and interact with extension scripts.

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

Reads or writes to localStorage, which may contain sensitive site data.

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

String with entropy 5.95 bits — may be encoded/encrypted data

object-src is not set to 'none'. Plugins like Flash can be embedded, which may allow code execution.

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

options.entry.js

foreground.entry.js