Trojan.Dropper.FB

Trojan.Dropper.FB is Malwarebytes detection name for a family of Trojans that are pretending to be Facebook installers and updaters.

Downloaders and droppers are helper programs for various types of malware such as Trojans and rootkits. They don’t carry any malicious activities by themselves, but instead open a way for attack by downloading/decompressing and installing the core malicious modules. To avoid detection, a dropper may also create noise around the malicious module by downloading/decompressing some harmless files.

Malwarebytes blocks Trojan.Dropper.FB

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.