Ratosto

Ratosto is recognized by security experts as a trojan downloader. The Ratosto trojan is employed by criminals because it can open backdoors to the system and download additional malware and help its handlers conduct malicious activities. The Ratosto trojan can download and install Potentially Unwanted Programs (PUPs) that can prove harmful. The Ratosto trojan is distributed through spam campaigns and malvertising. Trojan infections allow hackers to perform activities that are invisible to the legitimate PC users, and the services of a powerful anti-malware program are needed to counter infections of this sort.