grep-backURLs

grep-backURLs is an automated web security tool designed for extracting sensitive information during bug hunting by enumerating subdomains and analyzing Wayback Machine URLs. It leverages the subfinder tool for subdomain discovery and utilizes grep to filter results based on user-defined keywords, providing outputs in HTML, JSON, and Markdown formats. Key features include customizable configurations, concurrency control, and automatic report generation, effectively streamlining the process of credential discovery.