-- Posted by Dead Eyes at 12:29 pm on July 4, 2008 Angry IP Scanner. Its at www.download.com but when I download it I get a popup saying it is a trojan horse.. Has anybody used this program and found it dangerous? -- Posted by h a t t at 12:30 pm on July 4, 2008 use Nmap.  guaranteed virus free. -- Posted by marshmellowman at 12:32 pm on July 4, 2008 Yes, it works really well. -- Posted by Jay JWLH at 4:40 am on July 7, 2008 I wouldn't say download.com knows how to elimate viruses and such from all files that they host, but there are such things as a false positive when it comes down to anti-virus programs. Try using a portable anti-virus program and see how that works. http://portableapps.com/apps/utilities/clamwin_portable