Trojan.Agent refers to a generic Trojan malware detection. It is used for detections that are either associated with no specific malware families or not enough information is available to pinpoint the malware family.
This is the detection for a family of backdoors that steal sensitive information from the affected system and send it to the threat actors. Some members of this family can also download and execute additional malware.
This threat uses several methods of spreading:
Malwarebytes can remove Backdoor.Bladabindi without further user interaction.