"Assembly"@en . . . "MS-DOS"@en . "Virus"@en . . "Varies"@en . . "*DOS executable \n*MZ executable"@en . . "Jvirus Type Subtype Creator(s) Date Place of Origin Source Language Platform File Type Aliases Family File Size Infection Size Infection Impact Reported Costs MD5 Hash SHA1 Hash CRC32 Hash Virus.DOS.Jvirus.2267 is a dangerous memory resident parasitic polymorphic virus on DOS."@en . "*Jvirus"@en . "Jvirus Type Subtype Creator(s) Date Place of Origin Source Language Platform File Type Aliases Family File Size Infection Size Infection Impact Reported Costs MD5 Hash SHA1 Hash CRC32 Hash Virus.DOS.Jvirus.2267 is a dangerous memory resident parasitic polymorphic virus on DOS."@en . "Jvirus"@en . "Jvirus"@en . "Hong Kong"@en . .