Encoded-20221221203402.exe

: Because RATs can download secondary payloads (like keyloggers or ransomware), the safest recovery method is often a clean reinstallation of the operating system. Malware Analysis Report - CISA

: It often spawns or injects code into legitimate Windows processes like svchost.exe or cmd.exe to hide its activity from the user and basic security tools. encoded-20221221203402.exe

: Disconnect from the internet to prevent the RAT from communicating with its C2 server. : Because RATs can download secondary payloads (like

: It attempts to establish outbound connections to remote servers, often using non-standard ports (like 5212 ) and Dynamic DNS services (such as ydns.eu ) to mask the attacker's IP. : It attempts to establish outbound connections to

If you have encountered this file, do run it. If it has already been executed, follow these steps immediately:

: The malware typically modifies Windows Registry keys or creates scheduled tasks to ensure it launches automatically every time the computer starts.