Passive Sniffer & Packet Analysis Tool for Windows

DumpBrowserSecrets is a publicly available post-exploitation tool that harvests browser-stored credentials and session tokens from major Chromium-based and Firefox browsers. It implements an App-Bound Encryption bypass for Chrome/Edge/Brave by injecting a DLL into a headless Chromium process (Early Bird APC + IElevator COM) to retrieve encryption keys, uses DPAPI extraction for Opera/Vivaldi variants and NSS decryption for Firefox, and outputs structured JSON. The report covers implementation details, evasion techniques, a realistic attack scenario demonstrating rapid credential extraction and session replay risk, and detection/mitigation recommendations for defenders.