STORESOCKS – Microsoft Store Apps Deliver a Go Backconnect Proxy

Executive Summary Hexastrike uncovered an ongoing backconnect proxy campaign distributed through trojanized Microsoft Store applications. We track this activity as STORESOCKS. Since at least October 2025, an unknown actor has published trojanized free utility applications to the Microsoft Store. The applications impersonate common desktop tools, including WinDirStat, Lightshot, screen recorders, memory cleaners, and auto-clickers. They are […]