Jlinkx64sys -

The J-Link software (running via the JLink_x64 libraries) implements a mechanism that allows the host PC to read memory from the target device , without halting the application.

The most sustainable fix is to install the latest J-Link Software and Documentation Pack from SEGGER. Close all IDEs or debugger-related apps. Run the latest installer. jlinkx64sys

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. The J-Link software (running via the JLink_x64 libraries)

Restart your computer and attempt to turn on Memory Integrity again. Method 2: Manually Remove the Driver via Command Prompt Run the latest installer

| If found | Action | |----------|--------| | In production server without documentation | Immediately isolate the system, capture a memory dump, and contact security team. | | On a developer workstation | Verify with the developer who installed it. Cross‑check with SEGGER’s official J‑Link package. | | After a suspected intrusion | Treat jlinkx64sys as indicator of compromise (IOC). Scan with clamav , rkhunter , or submit to VirusTotal. | | If you are the author | Add a README, digital signature, and store in a private Git repository with clear build instructions. |

$ JLinkExe SEGGER J-Link Commander V7.94 (Compiled Mar 15 2024 16:45:12) DLL version V7.94 Connecting to J-Link via USB...O.K. Firmware: J-Link V11 compiled Feb 12 2024 10:45:12 Hardware version: V11.00 S/N: 123456789

Get-ItemProperty "C:\Windows\System32\drivers\JLinkx64.sys" | Format-List