The tool you are referring to—Universal Adobe Patcher 2.0 (also known as AMTEmu) by the developer PainteR—is a well-known unauthorized "crack" or patcher designed to bypass Adobe Creative Cloud licensing.
Universal Adobe Patcher v2.0 (often credited to a developer named universal adobe patcher 20 by painter by robert better
Mechanism: It targets the amtlib.dll library to disable license checks. The tool you are referring to— Universal Adobe Patcher 2