The trojan downloader family consists of dozens of different variants.
The main characteristic of these downloaders is that they hiddenly
download and run executable files on a user's computer.
Many of these downloaders are compressed with different file
compressors to reduce their size and to hide their contents from
users' eyes.
These Trojans are typically distributed via email attachments.
Disinfection
For the disinfection instructions for this type of malware please refer
to this webpage: