Information Gathering

FAVICORN : A Comprehensive Tool For Favicon-Based Website Searches

Favicorn is an innovative tool designed to search websites by their favicons, offering a unique approach to online exploration and cybersecurity research.

By leveraging favicon data, Favicorn provides search result links across multiple platforms, making it a powerful resource for OSINT (Open Source Intelligence) investigations.

How Favicorn Works

Favicorn operates by taking a favicon (a small icon associated with a website) and generating search results across 10 platforms. Users can interact with Favicorn in three primary ways:

  1. Direct Favicon URL Search: Use the --uri or -u option to input a specific favicon URL.
   ./favicorn.py -u https://emojipedia.org/images/favicon-32x32.png
  1. File-Based Search: Upload a favicon file using the --file or -f option.
   ./favicorn.py -f test-favicon.png
  1. Domain-Based Search: Enter a domain name, and Favicorn will resolve its IPs and identify potential favicons using the --domain or -d option.
   ./favicorn.py -d google.com

Favicorn includes several advanced options to enhance functionality:

  • Verbose Mode: Displays favicon hashes during searches (--verbose).
  • Extended Search: Retrieves additional favicon versions via search engines (--add-from-search-engines).
  • Save Results: Exports links to a file (--save-links-filename).
  • TinyURL Integration: Converts full platform links into TinyURLs (--tinyurl).
  • Customizable Output: Disable result previews (--no-fetch) or animations (--no-logo).

Favicorn supports various platforms, including:

  • ZoomEye (login required)
  • Shodan (API key required)
  • Fofa, VirusTotal, BinaryEdge, Netlas, and more.

Favicorn is particularly useful for:

  • Identifying phishing domains for brand protection.
  • Expanding the scope of penetration testing.
  • Detecting command-and-control (C2) servers used by hackers.
  • Conducting broader research in cybersecurity and OSINT.

Favicorn is an open-source project supported by an active OSINT community. Contributions, bug fixes, and feature suggestions are encouraged.

By dropping a star on the GitHub repository, users can help prioritize new features like automated scraping.

Favicorn is not just another tool—it’s a gateway to deeper web insights through the lens of favicons.

Varshini

Varshini is a Cyber Security expert in Threat Analysis, Vulnerability Assessment, and Research. Passionate about staying ahead of emerging Threats and Technologies.

Recent Posts

Install VirtualBox on Ubuntu 18.04 from the Oracle Repository

VirtualBox is a free, open-source, cross-platform virtualization application maintained by Oracle. It lets you run multiple…

11 hours ago

Install PostgreSQL on Ubuntu 18.04 with Remote Access Setup

PostgreSQL (also called Postgres) is a free, open-source, object-relational database management system with a strong reputation…

11 hours ago

Install VMware on Ubuntu 18.04: Workstation Player Setup Guide

VMware Workstation Player is a mature, stable virtualization platform that lets you run multiple isolated operating…

11 hours ago

Set Up a UFW Firewall on Ubuntu 18.04: Allow, Deny, and Manage

A properly configured firewall is one of the most important layers of security for any internet-facing server. UFW (Uncomplicated Firewall) is a user-friendly front-end for managing iptables rules that ships pre-installed on Ubuntu. Its defaults are sensible: block all incoming connections, allow all outgoing connections. No outside traffic reaches your server unless you explicitly open a port. This guide covers how to configure a UFW firewall on Ubuntu 18.04, from setting default policies and application profiles to writing allow and deny rules for specific ports, IPs, and subnets. <strong>Prerequisite:</strong>&nbsp;You&nbsp;need&nbsp;sudo&nbsp;access. Configure UFW Firewall on Ubuntu: Defaults, SSH, and Application Profiles If UFW is not installed, add it with: bashsudo…

11 hours ago

Disable UFW Firewall on Ubuntu 18.04: Stop, Reset, and Re-enable

UFW (Uncomplicated Firewall) is a user-friendly front-end for managing iptables rules on Ubuntu. It ships pre-installed…

11 hours ago

Install Apache Cassandra on Ubuntu 18.04: NoSQL Setup Guide

Apache Cassandra is a free, open-source NoSQL database designed for high availability and linear scalability with…

2 days ago