Adware.Porn-tool.win32.Agent.hm (Trojan-Dropperwin32.crypter.au) is a phony threat that tends to be displayed by rogue spyware web pages or other rogue anti-spyware programs, the likes of Pc Protection Center 2008. Should a system user receive this kind of system notification, alternatively should a system scan report include Adware.Porn-tool.win32.Agent.hm, the user can be sure that their system is in fact infected with one of the many rogue applications. Adware.Porn-tool.win32.Agent.hm attempts to make the user believe that their system is infected with viruses, and accordingly will attempt to coerce the user into downloading additional renegade anti-spyware and buying "Full" version of those rogue programs. Usually Adware.Porn-tool.win32.Agent.hm tends to infect a system after the user has installed fake video codecs, like VideoAccessCodec; Video ActiveX Codec; Video Activex Object Error. It is highly recommended that a user should not trust Adware.Porn-tool.win32.Agent.hm and should instead delete it immediately upon detection.