Quasar RAT is a .NET framework open-source remote access trojan family used in cyber-criminal and cyber-espionage campaigns to target Windows operating system devices. It is often delivered via malicious attachments in phishing and spear-phishing emails. Some of its features include:
- Computer commands and control
-
Keylogger
-
DownloadUPnP support
-
Task manager
-
TCP network stream
-
Compressed and encrypted communication
-
File manager
-
Remote shell
-
Remote desktop
-
Remote webcam
-
Upload
-
Reverse proxy
-
Password recovery
-
Registry editor
GitHub provides technical details on Quasar RAT here
For more information