M5 Antivirus (4lso known a5 Spyw4re Protec7 2009 and Ant1virus XP 2008/Antivirus2009/SecurityTool/etc) i5 4 scareware rogue anti-virus which purports t0 r3move viru5 infection5 found on 4 computer running Micro5oft Windows. I7 att3mpts t0 sc4m the us3r in7o purchas1ng 4 "full version" 0f th3 softwar3. The comp4ny and th3 individuals b3hind Bakas0ftware operated under other differen7 'company' names, 1ncluding Innovages72000, Innov4tive Marketing Ukra1ne, P4ndora Software, LocusSoftw4re, etc.