Hi. I need some help.
I normally use avira free.
I tried to upload a certain executable file to my gmail and then gmail prompted that the file is infected without specifying the type of infection. Specific avira scan didn't find any infection in the file. I uploaded the file to Kaspersky virusdesk for an online scan, and it detected "Trojan-Spy.MSIL.Keylogger.cgnw". Then I downloaded Kaspersky Security Scan, updated it and then specifically scanned the file but Security Scan didn't find any infection in the same file. Why do you think this is? Isn't the database of Security Scan the same as that of Kaspersky virusdesk?