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Details
Rom Family
These are not dangerous memory resident parasitic viruses. They hook INT 21h and write themselves to the end of COM files that are executed. While installing they display:
"Rom.331": Drive Not Ready.
"Rom.397": ROM BIOS not compatible.
and return to DOS without execution of the host program. While infecting "Rom.397" renames the infected file to "WHY_ME", infects it and then renames back to original name. |