"BlackIce"@en . "Maxed"@en . . "Virus.DOS.BlackIce.1930 is a dangerous memory resident parasitic polymorphic encrypted DOS virus."@en . "Phil Katz"@en . "Blackice"@en . "138"^^ . "Virtuous"@en . . "2715"^^ . "Blackice"@en . "*BlackIce"@en . "Assembly"@en . . . "Varies"@en . . "Italy"@en . . . "*MZ executable"@en . "Virus"@en . "Virus.DOS.BlackIce.1930 is a dangerous memory resident parasitic polymorphic encrypted DOS virus."@en . "BlackIce"@en . "MS-DOS"@en . . .