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[email protected] Windows Dos Com EXE Appending Viruses Windows Windows Windows Windows HTML Fred Cohen Symantec Norton Anti Virus windows 95 Sara Cordo com EXE EXE com EXE Virus Scan Network Associates 570 00 5000 3500 98% Trend Micro 3 1 35117 40000 35000 30000 14678 25000 9038 20000 4003 3113 15000 2806 2477 1726 10000 817 162 65 5000 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 160 1000 25 21 80% 68% (Beep) Form Michelangelo Michelangelo Bounnaroti Assembly Language Java C bacterium WINDOWS DOS IBM DOS (Intel) WINDOWS DOS COM EXE EXE COM 4KB 4KB (OVL) COM 256 COM PSP DOS (Program Segment Prefix) PSP 64 KB COM EXE EXE (PSP) DOS 512 EXE DOS EXE (64 KB) (64 KB) (64 KB) EXE COM OBI DLL SYS EXE Appending Viruses (Appending) (Prepending) SYS EXE COM { (Espawn)} COM DTA EXE Espawn COM MOV ah , 9EH ;DTA+1EH, Com File Name MOV ah , 3CH ;DOS File Create Function MOV cx , 2 ;hidden attibute MT 21H MOV ah , 4OH ;DOS File Write Function MOV CX ,Finish-Espawn ;Size of Virus MOV dx , 100 H ;Location of Virus Int 21 H Espawn WINDOWS WINDOWS DOS Microsoft Winowdos NT 9X WINDOWS 9X Windows ME NT Windows 2000 DOS WINDOWS WINDOWS WINDOWS 3.X WINDOWS WINDOWS WINDOWS Win Vir 1992 EXE WINDOWS 3.0 (Application Program Interface) API EXE DOS Boza 1996 WINDOWS 95 32 Boza VLDA WINDOWS WINDOWS Win 32.Kri2 PE Kir2 25 CIH WINDOWS 9X KRZIED.TT6 WININIT.INI KERNEL32.DLL API Win95.Prizzy Prizzy Prizzy WINDOWS 486 Pentium (multimedia exetension) mmx Prizzy Win32.Legacy Win32.Thorin HTML Java Script Java Activex browser add-ons HTML Hyper Text Mar Kup Language HTM SGML HTML Standarzid Ganeral Mar Kup Laguage HTML Tags Links HTML HTML HEAD TITLE Tiny HMTL document /TITLE BODY P Hello Word ! /BODY /HMTL HMTL HMTL Img.Scr="graphics/picture.gif " picture.gif Img.Scr graphics a herf= http://www.myexample.com/index.html> Aherf <Frameset Cols=" 50% ,50% " rows=" 75% , 25% "> Frameset <script Type= "text/vbscript" scr = "hppt//www.example.com/vbcale"> /SCRIPT script HMTL Cookies Cookies %winder%cookies Internt INDEX.DAT Explorer attachment Activex Microsoft Outlook Client / server / Web-based Host-based / Netscape Messenger Microsoft Outlook Microsoft Exchange Yahoo Hot Mail Mail HTML Melissa Melissa I Love You Pokemon 1-Cavity virus 2-Worm 3-CIH virus 1998 Flash BIOS Unbootable 4-Cluster virus 5-Marco virus 6-Melissa Word An Important Messaga From <user name> user name Microsoft Outlook 50 Word Normal.dot System Registry Word Melissa 7-malicious mobile code 8-Multipartite virus boot sector 9-VBS/VBSWG virus Visual Basic Script/Visual Basic Script Worm Generator Virus Creation Toolkit 10-Virus Signature Signature 11-benign virus 12-Peachy virus 2001 Adope Acrobat Reader PDF Adobe Acrobat PDF 13-phage virus Palm OS Palm OS phage Beam Palm OS 14-SHS virus shs 15-sparse infector sparse infector 16-Zoo virus 17-overwriting virus 18-retro virus anti-anti-virus 19-Explorer Zip Microsoft Windows Trojan Worm 20-Bomb 21-Back door Back door trapdoor 23-I Love You Melissa 13 VB script Windows WINDOWS Scripting Host win98 IE 5.0 Outlook express win95 Address Book VBS 13 Subject : I Love You Body : Kindly checkthe attached Love Letter coming from me Attachment : Love -Letter- From-For-You-TXT-VBS TXT VB script HKEY_CURRENT_USER\SOFTWARE\Microsoft\ windows scripting Host\settings\Time out 0 23-Trojan Horse macro bootsector MBR 24-Brontok 25-xcopy Partion auotorun update DOS copy CD format exe bat Microsoft Visual Basic Batch Polymorphic virus [email protected] 2010 This document was created with Win2PDF available at http://www.daneprairie.com. The unregistered version of Win2PDF is for evaluation or non-commercial use only..