Dropper: a hidden threat

The Dropper (English) Dropper is a type of software that aims to be unauthorized secret installation on the computers of users of malicious software.

Purposes and Methods
Dropper is a program created with one purpose - to install malicious software on a computer. In general, Dropper is an installator of dangerous Trojan software on the PC of no suspicious users.

Through the use of such software, hackers can their goals, namely:
System infection: hidden installation of Trojan programs and viruses on the victim's PC.
Protection against the detection of common malware by antivirus. This is because not every antivirus can check all without the exception of the components inside such programs.