Satiloler.f is a trojan designed to steal user sensitive information. Once executed, the parasite silently installs itself to the system, overwrites system files with own copies, disables Windows essential tools and components, terminates some running antiviruses, firewalls, browsers and system utilities. Satiloler.f runs an integrated keylogger, which records various login names, passwords and e-mail profile details. It also tracks user Internet activity, records web sites visited, steals system information and logs all the data that the user enters on banking web sites. Furthermore, the trojan captures screenshots of active browser windows in attempt to steal credit card numbers, specific codes and other confidential banking details. It transfers gathered data to a predetermined web server. Satiloler.f uses an integrated rootkit to hide itself from the user and security-related software. The parasite is able to bypass the Windows Firewall and update itself via the Internet. It runs on every Windows startup.