What is nmap.exe and why is it running every 10 seconds?
nmap.exe runs every 10 seconds on my Windows 8.1 computer. It causes a spike in CPU use and in network use. Under Performance Monitor there are usually 4 or 5 instances of nmap running. namp.exe is located in C;\Program Files (x86)\Trend Micro\DRScanner. I searched the entire Trend Micro database and found 0 (!) results for either DRScanner or nmap.exe. So, why is this program in the Trend Micro folder but not in the database? Is it malware?