******************************************************************************
**                                                                          **
**  What's New in the Symantec AntiVirus Definitions Files     WHATSNEW.TXT **
**                                                                          **
**  Symantec Security Response                             October 19, 2009 **
**                                                                          **
******************************************************************************

This document contains the following topics:

 * Viruses and Blended Threats Alerts
 * Changes Incorporated Into This Risk Definitions Update
 * Additional Information


******************************************************************************
** Viruses and Blended Threats Alerts                                       **
******************************************************************************

The ten most commonly reported threats for March 2009, worldwide:

    1  Trojan Horse
    2  W32.Sality.AE
    3  Downloader
    4  W32.SillyFDC
    5  Trojan.Brisv.A
    6  W32.Virut.CF
    7  W32.Downadup.B
    8  W32.Brisv.A!inf
    9  Infostealer.Gampass
   10  Backdoor.Trojan

******************************************************************************
** Changes Incorporated Into This Risk Definitions Update                   **
******************************************************************************


New risk definitions (sorted by Risk Name):

        Risk Name                               Date added
        ---------                               ----------
        007AntiSpyware                          07/31/09
        AVCare                                  07/27/09
        Adware.DoubleD                          08/26/09
        AntiVirus2010                           09/22/09
        AntivirusAgentPro                       06/25/09
        AntivirusProfessional                   09/25/09
        AsteriskLogger                          09/01/09
        Backdoor.Regdor                         08/06/09
        Backdoor.Tidserv!gen                    10/05/09
        Bloodhound.Adclicker                    06/19/09
        Bloodhound.Autoitinf                    10/01/09
        Bloodhound.Bredolab                     09/02/09
        Bloodhound.Cp                           08/31/09
        Bloodhound.Exploit.168                  09/01/09
        Bloodhound.Exploit.224                  09/29/09
        Bloodhound.Exploit.233                  09/25/09
        Bloodhound.Exploit.238                  09/25/09
        Bloodhound.Exploit.246                  09/25/09
        Bloodhound.Exploit.247                  09/25/09
        Bloodhound.Exploit.248                  10/02/09
        Bloodhound.Exploit.252                  06/10/09
        Bloodhound.Exploit.253                  06/12/09
        Bloodhound.Exploit.254                  06/15/09
        Bloodhound.Exploit.255                  06/16/09
        Bloodhound.Exploit.256                  06/18/09
        Bloodhound.Exploit.257                  06/29/09
        Bloodhound.Exploit.258                  07/06/09
        Bloodhound.Exploit.259                  07/07/09
        Bloodhound.Exploit.260                  07/07/09
        Bloodhound.Exploit.261                  07/12/09
        Bloodhound.Exploit.262                  07/12/09
        Bloodhound.Exploit.263                  07/13/09
        Bloodhound.Exploit.264                  07/15/09
        Bloodhound.Exploit.265                  07/23/09
        Bloodhound.Exploit.266                  07/24/09
        Bloodhound.Exploit.267                  08/06/09
        Bloodhound.Exploit.268                  08/11/09
        Bloodhound.Exploit.269                  08/17/09
        Bloodhound.Exploit.270                  09/03/09
        Bloodhound.Exploit.271                  09/04/09
        Bloodhound.Exploit.272                  09/25/09
        Bloodhound.Exploit.273                  10/06/09
        Bloodhound.Exploit.274                  10/11/09
        Bloodhound.Exploit.275                  10/11/09
        Bloodhound.Exploit.276                  10/11/09
        Bloodhound.Exploit.277                  10/11/09
        Bloodhound.Exploit.278                  10/12/09
        Bloodhound.Exploit.279                  10/12/09
        Bloodhound.Exploit.280                  10/12/09
        Bloodhound.Exploit.282                  10/13/09
        Bloodhound.Exploit.283                  10/16/09
        Bloodhound.Exploit.301                  10/14/09
        Bloodhound.Exploit.Sc                   09/19/09
        Bloodhound.Forgedcr                     10/02/09
        Bloodhound.Graybird.1                   09/01/09
        Bloodhound.Harakit                      09/15/09
        Bloodhound.HybridCOM                    09/29/09
        Bloodhound.Lop                          09/02/09
        Bloodhound.MH                           10/02/09
        Bloodhound.Malautoit.2                  06/26/09
        Bloodhound.PDF.14                       06/16/09
        Bloodhound.PDF.15                       06/18/09
        Bloodhound.PDF.16                       08/14/09
        Bloodhound.Packed.33                    09/01/09
        Bloodhound.Packed.50                    09/29/09
        Bloodhound.Packed.53                    08/31/09
        Bloodhound.Packed.59                    08/31/09
        Bloodhound.Packed.60                    10/02/09
        Bloodhound.Packed.NTK                   08/31/09
        Bloodhound.Packed.PEC                   09/15/09
        Bloodhound.Packed.PH1                   08/31/09
        Bloodhound.Packed.Uk2                   09/15/09
        Bloodhound.Packed.Unk                   09/19/09
        Bloodhound.Packed.VBx                   10/01/09
        Bloodhound.Packed.VMP                   10/02/09
        Bloodhound.Test.1                       06/10/09
        Bloodhound.W32.Sfn                      09/11/09
        Downloader.Fostrem                      07/06/09
        Downloader.Kuaiput                      09/28/09
        Downloader.Regrun                       10/16/09
        Downloader.Sninfs                       08/14/09
        Downloader.Sninfs.B                     08/16/09
        Downloader.Wowick                       07/24/09
        ErrorFix                                06/23/09
        Favorit                                 08/28/09
        Hacktool.PStorRevealer                  08/11/09
        Hacktool.PsExec                         07/17/09
        Hacktool.Stonedbootkit                  07/28/09
        IACommand                               06/23/09
        Infostealer.Bzup!gen                    09/22/09
        Infostealer.Bzup.B                      09/19/09
        Infostealer.Ebod                        09/02/09
        Infostealer.Pinject                     09/01/09
        Infostealer.opassmtp                    06/26/09
        JS.Frienren                             08/26/09
        JailBreak                               09/04/09
        Java.Boxer                              07/03/09
        MailPassView                            09/30/09
        Packed.Generic.257                      10/11/09

New risk definitions (sorted by Date added):
        
        Risk Name                               Date added
        ---------                               ----------  
        Bloodhound.Exploit.283                  10/16/09
        Downloader.Regrun                       10/16/09
        Bloodhound.Exploit.301                  10/14/09
        Bloodhound.Exploit.282                  10/13/09
        Bloodhound.Exploit.278                  10/12/09
        Bloodhound.Exploit.279                  10/12/09
        Bloodhound.Exploit.280                  10/12/09
        Bloodhound.Exploit.274                  10/11/09
        Bloodhound.Exploit.275                  10/11/09
        Bloodhound.Exploit.276                  10/11/09
        Bloodhound.Exploit.277                  10/11/09
        Packed.Generic.257                      10/11/09
        Bloodhound.Exploit.273                  10/06/09
        Backdoor.Tidserv!gen                    10/05/09
        Bloodhound.Exploit.248                  10/02/09
        Bloodhound.Forgedcr                     10/02/09
        Bloodhound.MH                           10/02/09
        Bloodhound.Packed.60                    10/02/09
        Bloodhound.Packed.VMP                   10/02/09
        Bloodhound.Autoitinf                    10/01/09
        Bloodhound.Packed.VBx                   10/01/09
        MailPassView                            09/30/09
        Bloodhound.Exploit.224                  09/29/09
        Bloodhound.HybridCOM                    09/29/09
        Bloodhound.Packed.50                    09/29/09
        Downloader.Kuaiput                      09/28/09
        AntivirusProfessional                   09/25/09
        Bloodhound.Exploit.233                  09/25/09
        Bloodhound.Exploit.238                  09/25/09
        Bloodhound.Exploit.246                  09/25/09
        Bloodhound.Exploit.247                  09/25/09
        Bloodhound.Exploit.272                  09/25/09
        AntiVirus2010                           09/22/09
        Infostealer.Bzup!gen                    09/22/09
        Bloodhound.Exploit.Sc                   09/19/09
        Bloodhound.Packed.Unk                   09/19/09
        Infostealer.Bzup.B                      09/19/09
        Bloodhound.Harakit                      09/15/09
        Bloodhound.Packed.PEC                   09/15/09
        Bloodhound.Packed.Uk2                   09/15/09
        Bloodhound.W32.Sfn                      09/11/09
        Bloodhound.Exploit.271                  09/04/09
        JailBreak                               09/04/09
        Bloodhound.Exploit.270                  09/03/09
        Bloodhound.Bredolab                     09/02/09
        Bloodhound.Lop                          09/02/09
        Infostealer.Ebod                        09/02/09
        AsteriskLogger                          09/01/09
        Bloodhound.Exploit.168                  09/01/09
        Bloodhound.Graybird.1                   09/01/09
        Bloodhound.Packed.33                    09/01/09
        Infostealer.Pinject                     09/01/09
        Bloodhound.Cp                           08/31/09
        Bloodhound.Packed.53                    08/31/09
        Bloodhound.Packed.59                    08/31/09
        Bloodhound.Packed.NTK                   08/31/09
        Bloodhound.Packed.PH1                   08/31/09
        Favorit                                 08/28/09
        Adware.DoubleD                          08/26/09
        JS.Frienren                             08/26/09
        Bloodhound.Exploit.269                  08/17/09
        Downloader.Sninfs.B                     08/16/09
        Bloodhound.PDF.16                       08/14/09
        Downloader.Sninfs                       08/14/09
        Bloodhound.Exploit.268                  08/11/09
        Hacktool.PStorRevealer                  08/11/09
        Backdoor.Regdor                         08/06/09
        Bloodhound.Exploit.267                  08/06/09
        007AntiSpyware                          07/31/09
        Hacktool.Stonedbootkit                  07/28/09
        AVCare                                  07/27/09
        Bloodhound.Exploit.266                  07/24/09
        Downloader.Wowick                       07/24/09
        Bloodhound.Exploit.265                  07/23/09
        Hacktool.PsExec                         07/17/09
        Bloodhound.Exploit.264                  07/15/09
        Bloodhound.Exploit.263                  07/13/09
        Bloodhound.Exploit.261                  07/12/09
        Bloodhound.Exploit.262                  07/12/09
        Bloodhound.Exploit.259                  07/07/09
        Bloodhound.Exploit.260                  07/07/09
        Bloodhound.Exploit.258                  07/06/09
        Downloader.Fostrem                      07/06/09
        Java.Boxer                              07/03/09
        Bloodhound.Exploit.257                  06/29/09
        Bloodhound.Malautoit.2                  06/26/09
        Infostealer.opassmtp                    06/26/09
        AntivirusAgentPro                       06/25/09
        ErrorFix                                06/23/09
        IACommand                               06/23/09
        Bloodhound.Adclicker                    06/19/09
        Bloodhound.Exploit.256                  06/18/09
        Bloodhound.PDF.15                       06/18/09
        Bloodhound.Exploit.255                  06/16/09
        Bloodhound.PDF.14                       06/16/09
        Bloodhound.Exploit.254                  06/15/09
        Bloodhound.Exploit.253                  06/12/09
        Bloodhound.Exploit.252                  06/10/09
        Bloodhound.Test.1                       06/10/09

Modified risk definitions (sorted by Risk Name):

        Risk Name                               Date changed
        ---------                               ------------
        1000Years.791                           07/12/08
        1000Years.791                           06/17/08
        1stAntiVirus                            07/24/08
        1stAntiVirus                            07/01/08
        1stAntiVirus                            04/17/08
        1stAntiVirus                            01/17/08
        1stAntiVirus                            08/02/07
        1stAntiVirus                            07/17/07
        1stAntiVirus                            07/16/07
        1stAntiVirus                            07/12/07
        1stAntiVirus                            06/13/07
        1stAntiVirus                            06/09/07
        1stAntiVirus                            06/08/07
        1stAntiVirus                            05/23/07
        1stAntiVirus                            05/03/07
        1stAntiVirus                            04/25/07
        2AntiSpyware                            07/24/08
        2AntiSpyware                            04/17/08
        2AntiSpyware                            01/17/08
        3APA3A.A                                01/17/08
        3b Trojan                               01/17/08
        3b Trojan                               11/01/07
        3b Trojan                               10/31/07
        3wPlayer                                04/17/08
        3wPlayer                                12/03/07
        3wPlayer                                12/02/07
        3wPlayer                                08/22/07
        3wPlayer                                08/18/07
        3wPlayer                                08/17/07
        3wPlayer                                07/11/07
        3wPlayer                                07/09/07
        888Bar                                  08/02/08
        888Bar                                  08/01/08
        888Bar                                  07/24/08
        888Bar                                  05/29/08
        888Bar                                  04/17/08
        888Bar                                  03/31/08
        888Bar                                  01/28/08
        888Bar                                  01/17/08
        888Bar                                  05/17/07
        911BAT.Worm.B                           03/03/08
        911BAT.Worm.B                           01/17/08
        911BAT.Worm.B                           11/01/07
        911BAT.Worm.B                           10/31/07
        A2K.Damcor                              07/12/08
        A2K.Damcor                              06/17/08
        A97M.Accessiv.D                         01/17/08
        A97M.Accessiv.D                         11/01/07
        A97M.Accessiv.D                         10/31/07
        A97M.Accrest                            01/17/08
        A97M.AMG.Kit                            01/20/09
        A97M.AMG.Kit                            12/08/08
        A97M.AMG.Kit                            07/19/08
        A97M.Amg.Trojan                         01/17/08
        A97M.Amg.Trojan                         11/01/07
        A97M.Amg.Trojan                         10/31/07
        A97M.Loaded                             03/03/08
        A97M.Loaded                             01/17/08
        A97M.Loaded                             11/01/07
        A97M.Loaded                             10/31/07
        A97M.Poison                             01/17/08
        A97M.Poison                             11/01/07
        A97M.Poison                             10/31/07
        AA.716                                  07/12/08
        AA.716                                  06/17/08
        Aardwolf.448                            07/12/08
        Aardwolf.448                            06/17/08
        AAV.8824                                07/12/08
        AAV.8824                                06/17/08
        AAV.8824                                01/17/08
        AAV.8824                                11/01/07
        AAV.8824                                10/31/07
        Abaddon Trojan                          01/17/08
        Abaddon Trojan                          11/01/07
        Abaddon Trojan                          10/31/07
        ABAP.Delins                             01/17/08
        ABAP.Dosjob                             07/12/08
        ABAP.Dosjob                             06/17/08
        ABAP.Dosjob                             01/17/08
        ABAP.Dosjob                             12/03/07
        ABAP.Dosjob                             11/30/07
        ABAP.Dosjob                             11/01/07
        ABAP.Dosjob                             10/31/07
        ABAP.Rivpas.A                           06/17/08
        ABAP.Rivpas.A                           01/17/08
        ABAP.Sycode                             07/12/08
        ABAP.Sycode                             06/17/08
        ABAP.Sycode                             01/17/08
        Absturz.Trojan                          06/19/09
        Absturz.Trojan                          01/22/09
        Absturz.Trojan                          03/05/08
        Absturz.Trojan                          01/17/08
        Absturz.Trojan                          11/15/07
        Absturz.Trojan                          11/01/07
        Absturz.Trojan                          10/31/07
        ACAD.Pobresito                          06/17/08
        ACG                                     09/17/09
        ACG                                     06/19/09
        ACG                                     01/23/09

Modified risk definitions (sorted by Date changed):

        Risk Name                               Date changed
        ---------                               ------------
        Adware.180Search                        10/19/09
        Adware.BargainBuddy                     10/19/09
        Adware.CPush                            10/19/09
        Adware.DaoSearch                        10/19/09
        Adware.DelFin                           10/19/09
        Adware.Lop                              10/19/09
        Adware.Purityscan                       10/19/09
        Adware.Rugo                             10/19/09
        Adware.SafeSearch                       10/19/09
        Adware.Slagent                          10/19/09
        Adware.VirtuMonde                       10/19/09
        Adware.Websearch                        10/19/09
        Adware.WinTaskAd                        10/19/09
        Awola                                   10/19/09
        Backdoor.Beasty                         10/19/09
        Backdoor.Bifrose                        10/19/09
        Backdoor.CVM                            10/19/09
        Backdoor.EggDrop                        10/19/09
        Backdoor.Graybird                       10/19/09
        Backdoor.Graybird.D                     10/19/09
        Backdoor.Nuclear                        10/19/09
        Backdoor.Pcclient                       10/19/09
        Backdoor.Sdbot                          10/19/09
        Backdoor.Shellbot                       10/19/09
        Backdoor.Tidserv                        10/19/09
        Backdoor.Trojan                         10/19/09
        Dialer.Generic                          10/19/09
        Downloader                              10/19/09
        Downloader.Lop                          10/19/09
        Downloader.Swif.C                       10/19/09
        ErrorRepair                             10/19/09
        Hacktool                                10/19/09
        Hacktool.Rootkit                        10/19/09
        Infostealer                             10/19/09
        Infostealer.Bancos                      10/19/09
        Infostealer.Bzup                        10/19/09
        Infostealer.Gampass                     10/19/09
        Infostealer.Lineage                     10/19/09
        IRC.Backdoor.Trojan                     10/19/09
        RegistryEasy                            10/19/09
        SecurityRisk.Downldr                    10/19/09
        SecurityRisk.Dropper                    10/19/09
        SpySheriff                              10/19/09
        Spyware.Keylogger                       10/19/09
        Spyware.Perfect                         10/19/09
        Spyware.Spector                         10/19/09
        SpywareStrike                           10/19/09
        Trackware.Baigoo                        10/19/09
        Trojan Horse                            10/19/09
        Trojan Horse                            10/19/09
        Trojan.Abwiz                            10/19/09
        Trojan.Adclicker                        10/19/09
        Trojan.Bredolab                         10/19/09
        Trojan.Danmec                           10/19/09
        Trojan.Desktophijack                    10/19/09
        Trojan.Dropper                          10/19/09
        Trojan.Duntek                           10/19/09
        Trojan.FakeAV                           10/19/09
        Trojan.Favadd                           10/19/09
        Trojan.Goldun                           10/19/09
        Trojan.Kolweb.A                         10/19/09
        Trojan.Mdropper                         10/19/09
        Trojan.Pandex                           10/19/09
        Trojan.Pidief.E                         10/19/09
        Trojan.Pidief.G                         10/19/09
        Trojan.Spadenf                          10/19/09
        Trojan.Tooso.R                          10/19/09
        Trojan.Vundo                            10/19/09
        Trojan.Vundo.B                          10/19/09
        Trojan.Webkit!html                      10/19/09
        Trojan.Zlob                             10/19/09
        W32.Changeup                            10/19/09
        W32.Fujacks.CA                          10/19/09
        W32.Gammima                             10/19/09
        W32.IRCBot                              10/19/09
        W32.Mixor.C@mm                          10/19/09
        W32.Rontokbro@mm                        10/19/09
        W32.Sality.AE                           10/19/09
        W32.SillyFDC                            10/19/09
        W32.Spybot.AVEN                         10/19/09
        W32.Spybot.Worm                         10/19/09
        WinFixer                                10/19/09
        XPSecurityCenter                        10/19/09
        Adware.DelFin                           10/18/09
        Adware.Lop                              10/18/09
        Adware.MaxSearch                        10/18/09
        Adware.Purityscan                       10/18/09
        Adware.Rugo                             10/18/09
        Adware.SafeSearch                       10/18/09
        Adware.Slagent                          10/18/09
        Adware.VirtuMonde                       10/18/09
        Adware.Websearch                        10/18/09
        Backdoor.Beasty                         10/18/09
        Backdoor.Bifrose                        10/18/09
        Backdoor.CVM                            10/18/09
        Backdoor.EggDrop                        10/18/09
        Backdoor.Graybird                       10/18/09
        Backdoor.Graybird.D                     10/18/09
        Backdoor.Papi                           10/18/09

Name Changes (sorted by Old Risk Name):

        Old Risk Name             New Risk Name            Date changed
        -------------             -------------            ------------
        AH.Farfli.1            to Suspicious.Farfli        11/07/08
        Backdoor.Tidns         to W32.Tidns                12/10/08
        Backdoor.Zapinit       to W32.Spamuzle.C           09/22/08
        Bloodhound.Olexe!ji     to Bloodhound.Olexe!JI     09/26/08
        Downloader.Regrun      to Downloader.Ergrun        10/16/09
        Downloader.lapurd      to Downloader.Lapurd        06/11/09
        FixTool                to FixToolFraud             10/12/09
        JS.Downloader.Trojan     to JS.Downloader          12/18/08
        MH.Farfli.1            to Suspicious.Farfli.MH     11/07/08
        OSX.Iwork              to OSX.Iservice             01/23/09
        PUA.MalwareBot         to MalwareBot               07/31/09
        PUA.NoAdware           to NoAdware                 07/31/09
        Packed.Generic!d153     to Packed.Generic.218      04/07/09
        Packed.Generic.218     to Packed.Generic!d153      04/07/09
        Packed.Generic.244     to Trojan.Fakeavalert!gen   08/11/09
        Packed.Generic.250     to Trojan.Pandex!gen1       10/08/09
        Reser.Unknown.1        to Reser.Reputation.1       08/26/09
        SecurityTool           to SecurityToolFraud        10/12/09
        Spyware.iProtectYou    to iProtectYou              01/05/09
        Stonedbootkit          to Boot.Stonedbootkit       07/28/09
        Suspicious.Bredolab     to Bloodhound.Bredolab     08/17/09
        Suspicious.Lop         to Suspicious.Swizzor       04/15/09
        Suspicious.MH.0        to Suspicious.S.Vundo.2     05/05/09
        Suspicious.MH2         to Suspicious.MHDLL         04/15/09
        Suspicious.MHDLL       to Suspicious.MH2           04/15/09
        Suspicious.MHDLL       to Suspicious.S.MH2         04/16/09
        Suspicious.Swizzor     to Suspicious.Lop           03/31/09
        Trojan.Bredolab!Gen2     to Trojan.Bredolab!gen2   10/01/09
        Trojan.Fakeavalert     to Trojan.FakeAV            10/05/09
        Trojan.Fakeavalert!gen     to Trojan.FakeAV!gen    10/05/09
        Trojan.Fakeavalert.B     to Trojan.FakeAV.B        10/05/09
        Trojan.Farfli!sp       to Trojan.Farfli!SP         11/04/08
        Trojan.Giframe         to Bloodhound.Exploit.281   10/13/09
        Trojan.Knowedel        to Backdoor.Tidserv!inf     11/15/08
        Trojan.Matem           to W32.Fujacks.CB           07/21/09
        Trojan.Mournor         to W32.Mournor              06/17/09
        Trojan.Pandex!gen1     to Packed.Generic.250       10/11/09
        Trojan.QQFakeMsg       to Trojan.Fakemess          11/13/08
        Trojan.Ramac           to Trojan.Ramag             02/04/09
        Trojan.Spamuzle        to W32.Spamuzle             09/22/08
        Trojan.Spamuzle!inf     to W32.Spamuzle!inf        09/22/08
        W32.Jessinv            to W32.Ackantta.C@mm        06/15/09
        W32.Mariofev.A         to W32.Spamuzle.D           09/22/08
        W32.Sality.AE2         to Bloodhound.W32.6         03/02/09
        W32.Sapaq              to W32.Fujacks.CA           06/15/09
        W32.Sfcpatched!inf     to W32.Sfc!mod              06/10/09
        W32.SillyFDC.BCU       to W32.Changeup             10/01/09
        W32.Tail!inf           to W32.Grenail!inf          11/27/08
        W32.Tidns              to W32.Tidserv              12/11/08
        W32.Tidserv            to W32.Tidns                12/11/08

Name Changes (sorted by Date changed):

        Old Risk Name             New Risk Name            Date changed
        -------------             -------------            ------------
        Downloader.Regrun      to Downloader.Ergrun        10/16/09
        Trojan.Giframe         to Bloodhound.Exploit.281   10/13/09
        FixTool                to FixToolFraud             10/12/09
        SecurityTool           to SecurityToolFraud        10/12/09
        Trojan.Pandex!gen1     to Packed.Generic.250       10/11/09
        Packed.Generic.250     to Trojan.Pandex!gen1       10/08/09
        Trojan.Fakeavalert     to Trojan.FakeAV            10/05/09
        Trojan.Fakeavalert!gen     to Trojan.FakeAV!gen    10/05/09
        Trojan.Fakeavalert.B     to Trojan.FakeAV.B        10/05/09
        Trojan.Bredolab!Gen2     to Trojan.Bredolab!gen2   10/01/09
        W32.SillyFDC.BCU       to W32.Changeup             10/01/09
        Reser.Unknown.1        to Reser.Reputation.1       08/26/09
        Suspicious.Bredolab     to Bloodhound.Bredolab     08/17/09
        Packed.Generic.244     to Trojan.Fakeavalert!gen   08/11/09
        PUA.MalwareBot         to MalwareBot               07/31/09
        PUA.NoAdware           to NoAdware                 07/31/09
        Stonedbootkit          to Boot.Stonedbootkit       07/28/09
        Trojan.Matem           to W32.Fujacks.CB           07/21/09
        Trojan.Mournor         to W32.Mournor              06/17/09
        W32.Jessinv            to W32.Ackantta.C@mm        06/15/09
        W32.Sapaq              to W32.Fujacks.CA           06/15/09
        Downloader.lapurd      to Downloader.Lapurd        06/11/09
        W32.Sfcpatched!inf     to W32.Sfc!mod              06/10/09
        Suspicious.MH.0        to Suspicious.S.Vundo.2     05/05/09
        Suspicious.MHDLL       to Suspicious.S.MH2         04/16/09
        Suspicious.Lop         to Suspicious.Swizzor       04/15/09
        Suspicious.MH2         to Suspicious.MHDLL         04/15/09
        Suspicious.MHDLL       to Suspicious.MH2           04/15/09
        Packed.Generic!d153     to Packed.Generic.218      04/07/09
        Packed.Generic.218     to Packed.Generic!d153      04/07/09
        Suspicious.Swizzor     to Suspicious.Lop           03/31/09
        W32.Sality.AE2         to Bloodhound.W32.6         03/02/09
        Trojan.Ramac           to Trojan.Ramag             02/04/09
        OSX.Iwork              to OSX.Iservice             01/23/09
        Spyware.iProtectYou    to iProtectYou              01/05/09
        JS.Downloader.Trojan     to JS.Downloader          12/18/08
        W32.Tidns              to W32.Tidserv              12/11/08
        W32.Tidserv            to W32.Tidns                12/11/08
        Backdoor.Tidns         to W32.Tidns                12/10/08
        W32.Tail!inf           to W32.Grenail!inf          11/27/08
        Trojan.Knowedel        to Backdoor.Tidserv!inf     11/15/08
        Trojan.QQFakeMsg       to Trojan.Fakemess          11/13/08
        AH.Farfli.1            to Suspicious.Farfli        11/07/08
        MH.Farfli.1            to Suspicious.Farfli.MH     11/07/08
        Trojan.Farfli!sp       to Trojan.Farfli!SP         11/04/08
        Bloodhound.Olexe!ji     to Bloodhound.Olexe!JI     09/26/08
        Backdoor.Zapinit       to W32.Spamuzle.C           09/22/08
        Trojan.Spamuzle        to W32.Spamuzle             09/22/08
        Trojan.Spamuzle!inf     to W32.Spamuzle!inf        09/22/08
        W32.Mariofev.A         to W32.Spamuzle.D           09/22/08

Deletions (sorted by Risk Name):

        Risk Name                               Date removed
        ---------                               ------------
        AntivirusProfessional                   10/02/09
        Bloodhound.Exploit.274                  10/11/09
        Bloodhound.Exploit.275                  10/11/09
        Bloodhound.Exploit.276                  10/11/09
        Bloodhound.Exploit.277                  10/11/09
        Bloodhound.Exploit.301                  10/14/09
        FixTool                                 10/12/09
        NoAdware                                09/14/09
        Packed.Generic.257                      10/11/09
        Remacc.Dwremote                         09/17/09
        SecurityTool                            10/12/09
        Suspicious.AH.0                         09/09/09
        Suspicious.AH.1                         09/09/09
        Suspicious.AH.10                        09/09/09
        Suspicious.AH.100                       09/09/09
        Suspicious.AH.101                       09/09/09
        Suspicious.AH.102                       09/09/09
        Suspicious.AH.103                       09/09/09
        Trojan.Zbot!gen1                        10/11/09
        W32.SillyFDC.BDC                        10/11/09

Deletions (sorted by Date removed):

        Risk Name                               Date removed
        ---------                               ------------
        Bloodhound.Exploit.301                  10/14/09
        FixTool                                 10/12/09
        SecurityTool                            10/12/09
        Bloodhound.Exploit.274                  10/11/09
        Bloodhound.Exploit.275                  10/11/09
        Bloodhound.Exploit.276                  10/11/09
        Bloodhound.Exploit.277                  10/11/09
        Packed.Generic.257                      10/11/09
        Trojan.Zbot!gen1                        10/11/09
        W32.SillyFDC.BDC                        10/11/09
        AntivirusProfessional                   10/02/09
        Remacc.Dwremote                         09/17/09
        NoAdware                                09/14/09
        Suspicious.AH.0                         09/09/09
        Suspicious.AH.1                         09/09/09
        Suspicious.AH.10                        09/09/09
        Suspicious.AH.100                       09/09/09
        Suspicious.AH.101                       09/09/09
        Suspicious.AH.102                       09/09/09
        Suspicious.AH.103                       09/09/09



Remediation Added:

        Risk Name                               Date added
        ---------                               ----------
        W32.Pilleuz                             10/01/09
        AntivirusProfessional                   09/26/09
        SecurityRisk.Aports                     09/19/09
        W32.Redlofwen                           08/13/09
        007AntiSpyware                          08/12/09
        W32.Fujacks.CB                          08/11/09
        W32.SillyFDC.BCT                        08/11/09
        VirusBye                                08/06/09
        PUA.MalwareBot                          08/05/09
        AVCare                                  07/31/09
        SpySniper                               07/31/09
        Trojan.Adclicker                        07/21/09
        Unvirex                                 06/29/09
        AntivirusAgentPro                       06/26/09
        AntivirusDoktor2009                     06/22/09
        W32.Virut.H                             06/15/09
        Trojan.Fakeavalert                      06/10/09
        Trojan.Fakeavalert                      06/10/09
        PrestoTuneUp                            06/05/09
        W32.Korron.B                            05/26/09
        W32.Acktantta.B@mm                      05/22/09
        Trojan.Asprox                           08/08/08
        Adware.LookNSearch                      08/06/08
        SecureExpertCleaner                     08/01/08
        RegistryDoctor2008                      07/31/08
        Spyware.UltimateKeylog                  07/31/08
        Bloodhound.Cp                           07/28/08
        Spyware.AcePasswdSnif                   07/28/08
        W32.Jeefo                               07/28/08
        XLGuarder                               07/25/08
        RegistryDefender                        07/23/08
        W32.SillyP2P                            07/22/08
        InfeStop                                07/21/08
        W32.Rajump                              07/21/08
        XPdefender                              07/18/08
        Spyware.ChilyEMon                       07/17/08
        Spyware.SpyMail                         07/17/08
        DisableSpyware                          07/15/08
        MalwareProtector2008                    07/14/08
        MalwareWar                              07/14/08
        Unigray                                 07/14/08
        DiskKnight                              07/09/08
        RaptorDefence                           07/09/08
        WinDefender                             07/09/08
        Spyware.MySpaceIMSnif                   07/05/08
        W32.Fakerecy                            07/05/08
        PCAntiSpyware                           07/03/08
        Spyware.OsMonitor                       07/03/08
        WinXProtector                           07/03/08
        SamInside                               06/27/08


Remediation Deleted:

        Risk Name                               Date removed
        ---------                               ------------
        AntivirusProfessional                   10/07/09
        NoAdware                                09/14/09
        Trackware.BarBrowser                    07/31/09
        Spyware.Netrat                          07/15/08
        Spyware.BFGToolbar                      07/09/08
        WinIFixer                               05/22/08
        WinIFixer                               05/21/08
        Hacktool.Spagent                        11/30/05
        SecurityRisk.Aries                      11/08/05
        Spyware.HSLABLogger                     10/29/05
        Spyware.IamBigBrother                   10/29/05
        Spyware.Webhancer                       10/26/05
        Adware.SearchCashbar                    10/24/05
        Backdoor.Subseven.22a                   10/24/05
        Spyware.NetVisor                        10/24/05
        Spyware_PCParent                        10/24/05
        Spyware_SaveKeys                        10/24/05
        Adware.GreenIo                          10/24/05
        Adware.Instdollars                      10/24/05
        Adware.Metasearch                       10/24/05
        Adware.Searchbarcash                    10/24/05
        Backdoor.Subseven.22.a                  10/24/05
        Spyware.NetVizor                        10/24/05
        Spyware.PCParent                        10/24/05
        Spyware.SaveKeys                        10/24/05
        Spyware.BrowserAccel                    10/17/05
        Adware.EraserAll                        10/12/05
        Dialer.Palazzo                          10/07/05
        Trojan.ISTsvc                           10/07/05


Remediation Modified:

        Risk Name                               Date modified
        ---------                               -------------
        Adware.Metasearch                       10/25/05


**********************************************************************
**    Additional Information                                        **
**********************************************************************
Additional information regarding this virus definitions update can be
found in UPDATE.TXT and TECHNOTE.TXT.

Note: The above lists are truncated.
To view all the latest risk changes, visit: http://www.symantec.com/avcenter/defs.added.html