To effectively monitor the system, Xigncode3 often operates at the kernel level via a driver. Operating in the kernel space (Ring 0) provides the software with high-level privileges, allowing it to observe and intercept system calls and process handles that user-mode applications (like the game itself) cannot protect. This allows the anti-cheat to detect rootkits or sophisticated cheats that attempt to hide from standard user-mode detection.

The cheat engine detection typically works on several levels:

Cheat Engine has a built-in virtualization feature called DBVM (Driver-Based Virtual Machine). In theory, DBVM runs below the Windows kernel, making it invisible to Xigncode3's kernel scans.

XIGNCODE3 scans system RAM for signatures of known cheating tools, debugging software, and virtual machines. If Cheat Engine is running in the background—even if it is not attached to the game—the anti-cheat will flag the signature and terminate the game client. 4. Heuristic Analysis and Integrity Checks