Cyber Task سايبر تاسك

No matter which EDR vendor you have or what security controls are deployed, bypass opportunities can still exist. However, the real question is not whether evasion is possible, but how is it done Below is a brief PoC outlining how I bypassed Cyberreason EDR, I’m intentionally gatekeeping sensitive implementation details, but here is the high-level approach: 1- The original executable was the intended payload and because Application Control Policy was enforced, direct execution was blocked which explains the error message observed 2- Due to that restriction, an alternate execution path was used. For the PoC, a .bat file invoked rundll32.exe to load a DLL indirectly (There are multiple variations of this technique, including remote retrieval and in-memory execution paths) 3- The DLL implemented the full functionality of the blocked executable. Once executed, it successfully established outbound communication In a real-world scenario, execution was achieved through a different technique, binary location, and entry point resulting in full objective completion without visible pop-ups or user-facing alerts