Take Webpage Screenshots Entirely - FireShotSecurity Analysis

Extension communicates with native apps and executes dynamic code — potential sandbox escape vector.

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

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

Dynamically creates script elements, potentially loading external malicious code.

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

Injects and executes scripts in web pages programmatically.

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

Assigns an external URL to .src property: https://ssl.getfireshot.com/carbon/index.html

Extension tracks open tabs and communicates with external servers — potential browsing surveillance.

Makes HTTP requests to external servers, may be used for data exfiltration.

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

Uses XMLHttpRequest to make network calls.

Decodes base64 data, commonly used to hide malicious payloads.

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

Intercepts form submissions, could capture login credentials.

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

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

JavaScript file could not be parsed. May contain obfuscated or minified code.

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

Line exceeds 5000 characters (entropy: 5.121363653147384)

XSS in tooltip/popover data-template

XSS in collapse data-parent attribute

XSS via HTML passed to DOM manipulation methods

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

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

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

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

String with entropy 5.7 bits — may be encoded/encrypted data

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

scripts/3p/bootstrap.min.js

scripts/3p/jquery-3.3.1.min.js