4/8: Imabut-A Trojan a Floppy Disk Image
April 8, 2005

Trojan_Imabut-A arrives as a self-extracting floppy disk image. Upon execution, it prompts the user to insert a floppy disk.

When the user clicks OK, it attempts to overwrite the inserted floppy disk with a pre-constructed floppy disk image VIRUS.IMA.

It first formats the floppy disk to be bootable. It then copies certain normal files in the formatted floppy disk. View them and other information at Trend Micro page.