Royal Ransomware appeared at the end of 2022 and is known to have attacked US telecommunications company Intrado.

It is known that after disguising itself as a TeamViewer or Zoom installation file

and distributing malware called Batloader, and then Royal Ransomware is installed through Batloader.

Constantly changing attack strategies and techniques is an important feature.

As a result of obtaining and testing the this ransomware, 

it was confirmed that the attack of this ransomware was defended by trueEP's malicious behavior prevention algorithm.