RAT
XpertRAT
According to PCrisk, XpertRAT is a Remote Administration Trojan, a malicious program that allows cyber criminals to remotely access and control infected computers.
XpertRAT is a Windows rat.
Background
PCrisk classifies XpertRAT as a Remote Administration Trojan, malware that grants attackers remote access to and control over compromised machines. Victims usually install it without realizing, having been deceived into doing so. Infections with tools like XpertRAT can lead to significant harm for affected users.
Source: Malpedia (Fraunhofer FKIE).