Darknet - Hacking Tools, Hacker News & Cyber Security Follow SetupHijack – Installer and Updater Race Condition Proof of Concept for Local Escalation SetupHijack is a Windows research tool that races installer and updater drop locations to substitute attacker payloads and achieve elevated execution. https://www.darknet.org.uk/2025/09/setuphijack-installer-and-updater-race-condition-proof-of-concept-for-local-escalation/ darknet.org.uk