The .rar typically contains a "Builder" application used to create the final executable ( stub.exe ) sent to victims.
Watch for unexpected outbound traffic on custom ports used by the Xeno C2 (Command & Control) server. Security Recommendation Xeno.rar
If you are analyzing a specific file, look for the following: Xeno.rar
Xeno Rat is developed in C# and has gained significant traction in the malware community because it is free, open-source, and highly modular. It is primarily used for unauthorized remote control, data exfiltration, and surveillance of Windows-based systems. Technical Analysis & Features Xeno.rar
Includes live webcam monitoring (which may trigger the hardware light) and live microphone eavesdropping. Data Exfiltration:
A technical write-up of the malware's capabilities reveals several potent features: