Tag: Remote Access Agent
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RingReaper: New Linux Tool Leverages io_uring Kernel Feature to Bypass EDR & Stealthily Control Systems
The emergence of a new tool known as RingReaper has sparked concern among cybersecurity experts and penetration testing teams alike. This program leverages a legitimate yet highly potent Linux kernel feature called io_uring to stealthily bypass modern threat detection and response systems (EDR). Introduced in Linux kernel version 5.1, io_uring was designed to accelerate asynchronous…