RepCheck

Welcome to the RepCheck project! This tool leverages VirusTotal and GreyNoise APIs to provide a comprehensive reputation analysis of IP addresses.

Warning

Due to costs of OpenAI API usage and the end of GreyNosie Enterprise Trial Version I disabled the access to the tool until I figure how to proceed

Introduction

RepCheck is designed to help users analyze the reputation of IP addresses using data from VirusTotal and GreyNoise. By combining the threat intelligence from both sources, this tool provides a more accurate and comprehensive assessment of potential threats associated with an IP address.

Features

• VirusTotal Integration: Fetches and analyzes threat data from VirusTotal.
• GreyNoise Integration: Retrieves and evaluates activity data from GreyNoise.
• Comprehensive Analysis: Combines data from both sources for a thorough reputation check powered by OpenAI GPT 4 Model.

Usage

To check the reputation of an IP address, the user must type a prompt with a valid IP in the Input field, for example:

Analyze the reputation of <IP_ADDRESS>

Replace <IP_ADDRESS> with the IP address to analyze.

Once the reports are received and the AI Model finishes analyzing the reports and calculates a score and generates some descriptions a block structure of cards will show information related to IP

Next Features

• Login & Persistence: Anyone will be able to login and keep a track of old analysis and reports, will also offer the chance to run the app with user own api keys, my wallet don't want to suffer
• URL Analysis: Fetches data from URL reports + screenshot analysis in a GPT 4o model with access to specific docuemnts regarding page maliciousness indicators on front
• Mail Analysis: Mail analyzer to check if the mail is a reported spoofed mail, improvement with secure file upload and analysis
• File Analysis: Analyze File by checking hash reputation, if filename has been reported on known attacks or code analyzer if the uploaded file contains non compiled code

Unlikely or Future Feature Ideas

• Deepfake Analysis: Voice, Pictures or Videos deepfakes are a rising menace in our world and most of the countermeasures or detections for it are human-based.
• Community: Knowing what other scans report as malicious may be beneficial for all of us.
• Tool Communication: As a cybersec tool RepCheck should implement an API to be called from a range of tools to gather the information