********************************************************************** ** ** ** What's New in the NAV Virus Definitions Files WHATSNEW.TXT ** ** ** ** Symantec Security Response April 06, 2005 ** ** ** ********************************************************************** This document contains the following topics: * Virus Alerts * Changes Incorporated Into This Update * Additional Information ********************************************************************** ** Virus Alerts ** ********************************************************************** The ten most commonly reported viruses for February 2005, worldwide: 1 W32.Spybot.Worm 2 Trojan.ByteVerify 3 W32.HLLW.Gaobot.gen 4 Downloader.Reitrec 5 W32.Netsky.P@mm 6 VBS.Redlof.A 7 PWSteal.Lineage 8 PWSteal.Lemir.Gen 9 Trojan.Lazar 10 W32.Pinfi ********************************************************************** ** Changes Incorporated Into This Virus Definitions Update ** ********************************************************************** New virus definitions (sorted by Virus Name): Virus Name Infection Type Date added ---------- -------------- --------- Adware.AdBars File infector 04/04/05 Adware.AdBlock File infector 04/05/05 Adware.InstaFinder File infector 04/05/05 Adware.NowFind File infector 03/31/05 Adware.Topantispyware File infector 03/20/05 Adware.WinProtect File infector 03/18/05 Backdoor.Botnachala File infector 03/28/05 Backdoor.Dextenea File infector 03/23/05 Backdoor.Fivsec File infector 03/31/05 Backdoor.Fuwudoor File infector 03/22/05 Backdoor.Lateda.C File infector 03/31/05 Backdoor.Livehar File infector 03/22/05 Backdoor.Nibu.J File infector 03/24/05 Bloodhound.Exploit.30 File infector 03/21/05 Bloodhound.Exploit.31 File infector 03/28/05 Dialer.InterVacPro File infector 03/24/05 Dialer.NetVision File infector 03/18/05 Hacktool.ABFPRecovery File infector 03/24/05 Hacktool.AceSniffer File infector 03/28/05 Hacktool.Pwdump File infector 03/26/05 MSIL.Ronald File infector 04/05/05 PWSteal.Bancos.R File infector 03/18/05 PWSteal.Bancos.S File infector 03/21/05 PWSteal.Bankash.E File infector 03/28/05 PWSteal.Ldpinch.E File infector 03/23/05 PWSteal.Lemir.H File infector 04/01/05 PWSteal.Reanet.C File infector 03/30/05 Spyware.ActivityKey File infector 03/29/05 Spyware.SearchPounder File infector 03/23/05 SymbOS.Drever.A File infector 03/24/05 SymbOS.Drever.B File infector 03/24/05 SymbOS.Drever.C File infector 03/24/05 SymbOS.Mabir.A File infector 04/04/05 SymbOS.Skulls.E File infector 03/23/05 SymbOS.Skulls.F File infector 03/23/05 SymbOS.Skulls.G File infector 03/30/05 SymbOS.Skulls.H File infector 03/30/05 Trojan.Anicmoo.C File infector 03/30/05 Trojan.KillAV.F File infector 03/28/05 Trojan.Littlog File infector 03/30/05 Trojan.LowZones File infector 03/27/05 Trojan.LowZones!reg File infector 03/23/05 Trojan.Magise File infector 03/21/05 Trojan.Mdropper File infector 03/19/05 Trojan.Mochi File infector 03/23/05 Trojan.Phel.B File infector 03/28/05 Trojan.Pim File infector 04/01/05 Trojan.Prevert File infector 03/21/05 Trojan.Sientok File infector 03/21/05 Trojan.SpBot File infector 04/05/05 Trojan.Webus.E File infector 04/04/05 VBS.Haster@mm File infector 04/04/05 VBS.Kuullio@mm File infector 04/02/05 VBS.Ypsan.B@mm File infector 04/04/05 W32.Ahker.F@mm File infector 04/01/05 W32.Aipam File infector 04/05/05 W32.AllocUp.A File infector 04/04/05 W32.Asid File infector 03/23/05 W32.Birthday File infector 03/29/05 W32.Ceel File infector 03/20/05 W32.Chod.B@mm File infector 04/02/05 W32.Clunk.A File infector 03/24/05 W32.Demort File infector 04/05/05 W32.Dreffort File infector 04/05/05 W32.Elitper.E@mm File infector 03/25/05 W32.Envid.O@mm File infector 04/03/05 W32.Filsid File infector 04/05/05 W32.Fishel File infector 03/20/05 W32.Iced!gen File infector 03/20/05 W32.Ily@mm File infector 04/05/05 W32.Janga@mm File infector 03/23/05 W32.Kelvir.I File infector 03/18/05 W32.Kelvir.J File infector 03/28/05 W32.Kelvir.K File infector 03/31/05 W32.Kelvir.L File infector 04/04/05 W32.Kelvir.M File infector 04/04/05 W32.Mydoom.BG@mm File infector 03/20/05 W32.Mydoom.BI@mm File infector 04/01/05 W32.Mytob.AA@mm File infector 04/04/05 W32.Mytob.J@mm File infector 03/24/05 W32.Mytob.K@mm File infector 03/24/05 W32.Mytob.L@mm File infector 03/24/05 W32.Mytob.M@mm File infector 03/24/05 W32.Mytob.O@mm File infector 03/25/05 W32.Mytob.Q@mm File infector 03/27/05 W32.Mytob.R@mm File infector 03/28/05 W32.Mytob.S@mm File infector 03/28/05 W32.Mytob.U@mm File infector 04/02/05 W32.Mytob.V@mm File infector 04/04/05 W32.Randex.DFJ File infector 04/05/05 W32.Reidana.A File infector 03/24/05 W32.Sober.N@mm File infector 03/30/05 W32.Sory.A File infector 03/29/05 W32.Spybot.LXJ File infector 04/04/05 W32.Spybot.LZI File infector 04/06/05 W32.Zori.B File infector 03/31/05 W97M.Ily File infector 04/05/05 X97M.Dropo File infector 03/24/05 X97M.Grazz.A File infector 03/30/05 X97M.Yini File infector 04/06/05 New virus definitions (sorted by Date added): Virus Name Infection Type Date added ---------- -------------- ---------- W32.Spybot.LZI File infector 04/06/05 X97M.Yini File infector 04/06/05 Adware.AdBlock File infector 04/05/05 Adware.InstaFinder File infector 04/05/05 MSIL.Ronald File infector 04/05/05 Trojan.SpBot File infector 04/05/05 W32.Aipam File infector 04/05/05 W32.Demort File infector 04/05/05 W32.Dreffort File infector 04/05/05 W32.Filsid File infector 04/05/05 W32.Ily@mm File infector 04/05/05 W32.Randex.DFJ File infector 04/05/05 W97M.Ily File infector 04/05/05 Adware.AdBars File infector 04/04/05 SymbOS.Mabir.A File infector 04/04/05 Trojan.Webus.E File infector 04/04/05 VBS.Haster@mm File infector 04/04/05 VBS.Ypsan.B@mm File infector 04/04/05 W32.AllocUp.A File infector 04/04/05 W32.Kelvir.L File infector 04/04/05 W32.Kelvir.M File infector 04/04/05 W32.Mytob.AA@mm File infector 04/04/05 W32.Mytob.V@mm File infector 04/04/05 W32.Spybot.LXJ File infector 04/04/05 W32.Envid.O@mm File infector 04/03/05 VBS.Kuullio@mm File infector 04/02/05 W32.Chod.B@mm File infector 04/02/05 W32.Mytob.U@mm File infector 04/02/05 PWSteal.Lemir.H File infector 04/01/05 Trojan.Pim File infector 04/01/05 W32.Ahker.F@mm File infector 04/01/05 W32.Mydoom.BI@mm File infector 04/01/05 Adware.NowFind File infector 03/31/05 Backdoor.Fivsec File infector 03/31/05 Backdoor.Lateda.C File infector 03/31/05 W32.Kelvir.K File infector 03/31/05 W32.Zori.B File infector 03/31/05 PWSteal.Reanet.C File infector 03/30/05 SymbOS.Skulls.G File infector 03/30/05 SymbOS.Skulls.H File infector 03/30/05 Trojan.Anicmoo.C File infector 03/30/05 Trojan.Littlog File infector 03/30/05 W32.Sober.N@mm File infector 03/30/05 X97M.Grazz.A File infector 03/30/05 Spyware.ActivityKey File infector 03/29/05 W32.Birthday File infector 03/29/05 W32.Sory.A File infector 03/29/05 Backdoor.Botnachala File infector 03/28/05 Bloodhound.Exploit.31 File infector 03/28/05 Hacktool.AceSniffer File infector 03/28/05 PWSteal.Bankash.E File infector 03/28/05 Trojan.KillAV.F File infector 03/28/05 Trojan.Phel.B File infector 03/28/05 W32.Kelvir.J File infector 03/28/05 W32.Mytob.R@mm File infector 03/28/05 W32.Mytob.S@mm File infector 03/28/05 Trojan.LowZones File infector 03/27/05 W32.Mytob.Q@mm File infector 03/27/05 Hacktool.Pwdump File infector 03/26/05 W32.Elitper.E@mm File infector 03/25/05 W32.Mytob.O@mm File infector 03/25/05 Backdoor.Nibu.J File infector 03/24/05 Dialer.InterVacPro File infector 03/24/05 Hacktool.ABFPRecovery File infector 03/24/05 SymbOS.Drever.A File infector 03/24/05 SymbOS.Drever.B File infector 03/24/05 SymbOS.Drever.C File infector 03/24/05 W32.Clunk.A File infector 03/24/05 W32.Mytob.J@mm File infector 03/24/05 W32.Mytob.K@mm File infector 03/24/05 W32.Mytob.L@mm File infector 03/24/05 W32.Mytob.M@mm File infector 03/24/05 W32.Reidana.A File infector 03/24/05 X97M.Dropo File infector 03/24/05 Backdoor.Dextenea File infector 03/23/05 PWSteal.Ldpinch.E File infector 03/23/05 Spyware.SearchPounder File infector 03/23/05 SymbOS.Skulls.E File infector 03/23/05 SymbOS.Skulls.F File infector 03/23/05 Trojan.LowZones!reg File infector 03/23/05 Trojan.Mochi File infector 03/23/05 W32.Asid File infector 03/23/05 W32.Janga@mm File infector 03/23/05 Backdoor.Fuwudoor File infector 03/22/05 Backdoor.Livehar File infector 03/22/05 Bloodhound.Exploit.30 File infector 03/21/05 PWSteal.Bancos.S File infector 03/21/05 Trojan.Magise File infector 03/21/05 Trojan.Prevert File infector 03/21/05 Trojan.Sientok File infector 03/21/05 Adware.Topantispyware File infector 03/20/05 W32.Ceel File infector 03/20/05 W32.Fishel File infector 03/20/05 W32.Iced!gen File infector 03/20/05 W32.Mydoom.BG@mm File infector 03/20/05 Trojan.Mdropper File infector 03/19/05 Adware.WinProtect File infector 03/18/05 Dialer.NetVision File infector 03/18/05 PWSteal.Bancos.R File infector 03/18/05 W32.Kelvir.I File infector 03/18/05 Name Changes (sorted by Old Virus Name): Old Virus Name New Virus Name Date changed -------------- -------------- ------------ Adware.MSNList to Adware.FindSpyware 03/18/05 Adware.Mshtmpre to Adware.MatrixSearch 03/22/05 Dialer.Thehun to Dialer.Dapsol 03/31/05 Downloader.Newest to Trojan.Alwayup 03/23/05 HackTool.AddrSteal to Hacktool.AddrSteal 02/23/05 HackTool.PWSteal to Hacktool.PWSteal 02/23/05 HackTool.Salus to Hacktool.Salus 02/23/05 HackTool.Screenlogger to Hacktool.Screenlogger 02/23/05 PWSteal.Ash to PWSteal.Bankash.D 03/16/05 Spyware.Iwantsearch to Adware.Iwantsearch 01/09/05 Trojan dropper to Trojan.Dropper 03/28/05 Trojan.Flush to Trojan.Flush.A 03/04/05 Trojan.MSBho to Trojan.Eman 02/28/05 VBS.Haster@mm to VBS.Ypsan.C@mm 04/05/05 W32.Beagle.BH to W32.Beagle.BH@mm 03/01/05 W32.Derdero@mm to W32.Derdero.A@mm 02/17/05 W32.Doxpar to W32.Poxdar 03/01/05 W32.Elitper.B to W32.Elitper.B@mm 03/11/05 W32.HLLW.Namshare to W32.Namshare 02/25/05 W32.MyDoom.BA@mm to W32.Mydoom.BA@mm 02/21/05 W32.Mydoom.AR@mm to W32.Kipis.J@mm 02/10/05 W32.Mytob.D@mm to W32.Spybot.KHO 03/01/05 W32.Sober.N@mm to Trojan.Ascetic.B 04/01/05 W32.Zellome@mm to W32.Zellome@m 02/24/05 Name Changes (sorted by Date changed): Old Virus Name New Virus Name Date changed -------------- -------------- ------------ VBS.Haster@mm to VBS.Ypsan.C@mm 04/05/05 W32.Sober.N@mm to Trojan.Ascetic.B 04/01/05 Dialer.Thehun to Dialer.Dapsol 03/31/05 Trojan dropper to Trojan.Dropper 03/28/05 Downloader.Newest to Trojan.Alwayup 03/23/05 Adware.Mshtmpre to Adware.MatrixSearch 03/22/05 Adware.MSNList to Adware.FindSpyware 03/18/05 PWSteal.Ash to PWSteal.Bankash.D 03/16/05 W32.Elitper.B to W32.Elitper.B@mm 03/11/05 Trojan.Flush to Trojan.Flush.A 03/04/05 W32.Beagle.BH to W32.Beagle.BH@mm 03/01/05 W32.Doxpar to W32.Poxdar 03/01/05 W32.Mytob.D@mm to W32.Spybot.KHO 03/01/05 Trojan.MSBho to Trojan.Eman 02/28/05 W32.HLLW.Namshare to W32.Namshare 02/25/05 W32.Zellome@mm to W32.Zellome@m 02/24/05 HackTool.AddrSteal to Hacktool.AddrSteal 02/23/05 HackTool.PWSteal to Hacktool.PWSteal 02/23/05 HackTool.Salus to Hacktool.Salus 02/23/05 HackTool.Screenlogger to Hacktool.Screenlogger 02/23/05 W32.MyDoom.BA@mm to W32.Mydoom.BA@mm 02/21/05 W32.Derdero@mm to W32.Derdero.A@mm 02/17/05 W32.Mydoom.AR@mm to W32.Kipis.J@mm 02/10/05 Spyware.Iwantsearch to Adware.Iwantsearch 01/09/05 Deletions (sorted by Virus Name): Virus Name Infection Type Date removed ---------- -------------- ------------ Adware.AdultLinks.B File infector 04/01/05 Adware.DelFin.B File infector 03/29/05 Adware.EliteBar.B File infector 03/31/05 Adware.Huntbar File infector 04/05/05 Adware.Huntbar.B File infector 04/05/05 Adware.Koolbar File infector 03/18/05 Adware.MarketScore File infector 03/11/05 Adware.NetOptimizer.B File infector 03/25/05 Adware.PurityScan.C File infector 04/06/05 Adware.Purityscan.B File infector 04/06/05 Adware.Purityscan.D File infector 04/06/05 Adware.Slagent.B File infector 03/08/05 Adware.SurfAssistant File infector 04/01/05 Adware.TurboDownload File infector 04/04/05 Adware.WebRebates.B File infector 04/04/05 Spyware.DesktopD.B File infector 03/23/05 Spyware.SpyAgent.B File infector 03/14/05 Spyware.SpyAnywhere File infector 03/14/05 W32.Mytob.M@mm File infector 03/25/05 Deletions (sorted by Date removed): Virus Name Infection Type Date removed ---------- -------------- ------------ Adware.PurityScan.C File infector 04/06/05 Adware.Purityscan.B File infector 04/06/05 Adware.Purityscan.D File infector 04/06/05 Adware.Huntbar File infector 04/05/05 Adware.Huntbar.B File infector 04/05/05 Adware.TurboDownload File infector 04/04/05 Adware.WebRebates.B File infector 04/04/05 Adware.AdultLinks.B File infector 04/01/05 Adware.SurfAssistant File infector 04/01/05 Adware.EliteBar.B File infector 03/31/05 Adware.DelFin.B File infector 03/29/05 Adware.NetOptimizer.B File infector 03/25/05 W32.Mytob.M@mm File infector 03/25/05 Spyware.DesktopD.B File infector 03/23/05 Adware.Koolbar File infector 03/18/05 Spyware.SpyAgent.B File infector 03/14/05 Spyware.SpyAnywhere File infector 03/14/05 Adware.MarketScore File infector 03/11/05 Adware.Slagent.B File infector 03/08/05 ********************************************************************** ** Additional Information ** ********************************************************************** Additional information regarding this virus definitions update can be found in UPDATE.TXT and TECHNOTE.TXT.