PrimusSecurity Analysis

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

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.

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

Uses eval() to execute dynamic code, a common technique for obfuscation and code injection.

Uses eval() to execute dynamic code — a common vector for code injection.

Decodes base64 data, commonly used to hide malicious payloads.

Opens WebSocket connections, which can be used for persistent command-and-control channels.

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

Uses XMLHttpRequest to make network calls.

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

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

Opens a WebSocket connection, which can be used for persistent C2 channels.

Line exceeds 5000 characters (entropy: 5.4927730510411275)

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.

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.

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

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

pageDecode.bundle.js