_deXter_

That's because it's a clone (remake?) of the orignal (Nintendo) Mario game PS: Why did you have to create an installer of a portable? :S The whole point of using portables is to avoid installers in the first place..

Just what the doctor ordered ...errr, plumber.

The file doesn't contain any virus. It was compressed with UPX which is why there are a few false alerts. (I wouldn't call three = "several"). Infact, if you upload the UPX binary itself, you'll see that there's a similar pattern of results : http://www.virustotal.com/vt/en/resultadof...7e0d58a0b64f652 As you can see, the top AVs such as Kaspersky, NOD32 and BitDefender haven't detected it. Even Avast and AVG shows a negative. Please don't take the results of VirusTotal seriously, unless atleast 50% of the scanners show a positive. Finally, the best way to determine if a file is harmful or not is not by scanning with malware scanners, but by executing it in a sandboxed environment and monitoring it for what changes it makes to the system. You may also use a packet sniffer like WireShark to check what data a file is sending over the network (if any). Simply scanning a file with an AntiVirus doesn't prove the harmfulness or the harmlessness of a file. Oh, and incase your office network uses eSafe / Panda or WebWasher and you don't want their AVs to go bonkers, you can download the non-UPX compressed file from here: NORCOTI_v1.1_noUPX.zip