Monica: All-In-One AI Assist & Smartest AI AgentSecurity Analysis

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

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

Reads clipboard contents via the Clipboard API — can access copied passwords, crypto addresses, or sensitive data.

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

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

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

Decodes base64 data, commonly used to hide malicious payloads.

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

Uses XMLHttpRequest to make network calls.

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

JavaScript file could not be parsed and has high entropy. May contain obfuscated code.

Line exceeds 5000 characters (entropy: 5.847363892181282)

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.

Content script matches <all_urls>, executing on every website the user visits.

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

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.

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

Extension accepts messages from 3 external pattern(s). Verify these are trusted origins.

background.js

content.js