While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The executable roibke.exe, “Microsoft Visual Studio 2010” has been detected as malware by 39 anti-virus scanners. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server.