Trojan.PcClient
ThreatDown is now the name of the Malwarebytes line of business products. References to Malwarebytes below reflect the amazing technology used to first identify the threat.
Short bio
Trojan.PcClient is Malwarebytes’ detection name for a family of trojans that can provide the threat actor with several options like a backdoor, keylogger, and rootkit capabilities.
Business remediation
How to remove Trojan.PcClient with the Malwarebytes Nebula console
You can use the Malwarebytes Anti-Malware Nebula console to scan endpoints.

Nebula endpoint tasks menu
Choose the Scan + Quarantine option. Afterwards you can check the Detections page to see which threats were found.

On the Quarantine page you can see which threats were quarantined and restore them if necessary.

Home remediation
Malwarebytes can detect and remove Trojan.PcClient without further user interaction.