Worm Ypsan appears to be a simple Internet spyware, which spreads as an attachment to e-mail messages. It installs itself to the computer and uses Microsoft Outlook mail application to spread. It sends infected messages to all the recipients in the Address Book.
Use SpyHunter to Detect and Remove PC Threats
If you are concerned that malware or PC threats similar to Ypsan may have infected your computer, we recommend you start an in-depth system scan with SpyHunter. SpyHunter is an advanced malware protection and remediation application that offers subscribers a comprehensive method for protecting PCs from malware, in addition to providing one-on-one technical support service.
Why can't I open any program including SpyHunter? You may have a malware file running in memory that kills any programs that you try to launch on your PC. Tip: Download SpyHunter from a clean computer, copy it to a USB thumb drive, DVD or CD, then install it on the infected PC and run SpyHunter's malware scanner.