IOC Quick-Check

About

An extension you would want to use for quick on the go IOC searches.

Features

- Real-time IOC analysis
- Multiple IOC types supported (URLs, IPs, domains, file hashes)
- Offline mode with caching
- Respect API quotas rate limit
- Draggable results panel
- Smart URL redirect handling

Configuration

1. Get a VirusTotal API key from [VirusTotal](https://www.virustotal.com/)
2. Go to the extension icon, click on it and insert your API key.
3. It is now ready to use

Usage

1. Choose any of the potential IOC text on a webpage.
2. Clicking on the file, right click and select “Check IOC with VirusTotal”
3. See analysis results in the popup panel.

Error Codes

- VT001: API key not configured
- VT002: Rate limit exceeded
- VT003: Network error
- VT004: Invalid IOC format
- VT005: Offline mode active

Changelog
Version 1.4
- Fixed "View Full Report" links for domain analysis results
- Makes VirusTotal redirects behave better in URLs.
- New domain fallback functionality.
- 404 response fixed link generation
- Improved handling of display of domain level analysis

Version 1.3
- Advanced URL security analysis features added
- Typosquatting attempt detection
- Homograph attacks (look alikes) detection
- Port and subdomain suspicious monitoring
- Email service URL redirect handling enhancement.
- Changed caching system (30 minute cache)
- Added offline queue support
- Increased threat categorization
- Direct VT search links for enhanced error reporting

Version 1.2
- Added domain-level analysis when specific URLs are not found
- Improved hyperlink detection and handling
- Added better error messages for hyperlink checks
- Added warning messages when users try to check hyperlinks using text selection
- Improved URL parsing and validation
- Added note container to show additional context about analysis results
- Fixed Gmail redirect URL handling
- Improved error handling and user feedback
- Added domain fallback for 404 errors
- UI improvements for error messages and warnings

Version 1.1
- Added multiple panel support option
- Improved UI with draggable results panel
- Enhanced error handling and feedback
- Added API key validation
- Improved rate limiting handling
- Added caching for better performance
- Enhanced URL detection and parsing

Version 1.0
- Initial release
- Basic IOC checking functionality
- Support for URLs, IPs, domains, and file hashes
- VirusTotal API integration
- Basic results panel
- API key management