I've got a Windows2003 server which I rebooted recently, and now is nagging me about Data Execution Prevention having closed the program "Ms08n.exe". When I press "close message", the dialog just reappears, an error message occurs stating "Project1 encountered a problem and needed to be closed".
A google search for Ms08n.exe turns up nothing, and the file is located in C:\Windows\System32. Is there any chance that this file is malware?
Edit I just downloaded and ran Microsoft's malware removal tool -- it didn't find anything, so I deleted the file manually. I'll try some other malware detection utilities and see if that doesn't find anything more.