******************************************************************************
**                                                                          **
**  What's New in the Symantec AntiVirus Definitions Files     WHATSNEW.TXT **
**                                                                          **
**  Symantec Security Response                                 May 16, 2011 **
**                                                                          **
******************************************************************************

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
        ---------                               ----------
        Adware.Clickpotato!gen                  04/25/11
        Adware.Clkpotato!gen3                   05/06/11
        Adware.Rotator                          05/10/11
        Adware.Zwunzi!gen3                      05/12/11
        Android.Adsms                           05/09/11
        Android.Bgserv                          03/09/11
        Android.Smstibook                       05/12/11
        Android.Workinwat                       03/30/11
        Android.Zeahache                        03/24/11
        Android.Zhash                           03/22/11
        Backdoor.Pestic                         04/07/11
        Backdoor.Piri.A                         04/21/11
        Backdoor.Pirpi!dr                       04/21/11
        Backdoor.Pirpi.B                        04/21/11
        Backdoor.Pirpi.C                        04/21/11
        Backdoor.Prioxer                        03/10/11
        Backdoor.Proxirc!inf                    03/09/11
        Backdoor.Shakydos                       03/09/11
        Backdoor.Solidrat                       03/09/11
        Backdoor.Tidserv!gen14                  04/06/11
        Backdoor.Tidserv!gen15                  05/06/11
        Backdoor.Vertexbot                      03/24/11
        Backdoor.Vinself!gen1                   05/10/11
        Bloodhound.Exploit.389                  03/24/11
        Bloodhound.Exploit.394                  03/08/11
        Bloodhound.Exploit.395                  03/09/11
        Bloodhound.Exploit.396                  03/10/11
        Bloodhound.Exploit.397                  03/14/11
        Bloodhound.Exploit.398                  03/14/11
        Bloodhound.Exploit.399                  03/14/11
        Bloodhound.Exploit.400                  03/16/11
        Bloodhound.Exploit.401                  03/16/11
        Bloodhound.Exploit.402                  04/13/11
        Bloodhound.Exploit.403                  04/13/11
        Bloodhound.Exploit.404                  04/18/11
        Bloodhound.Exploit.405                  04/13/11
        Bloodhound.Exploit.406                  04/15/11
        Bloodhound.Exploit.407                  04/19/11
        Bloodhound.Exploit.408                  04/19/11
        Bloodhound.Exploit.409                  04/25/11
        Bloodhound.Exploit.410                  05/12/11
        Bloodhound.Exploit.411                  05/12/11
        Bloodhound.Flash.5                      04/01/11
        Bloodhound.Flash.6                      04/19/11
        Bloodhound.Flash.7                      04/19/11
        Bloodhound.Flash.8                      04/21/11
        Bloodhound.Flash.9                      05/01/11
        Bloodhound.Oleswf                       04/01/11
        Bloodhound.Oleswf.2                     04/21/11
        Bloodhound.PDF.27                       03/10/11
        Bloodhound.PDF.28                       03/31/11
        Bloodhound.PDF.29                       04/25/11
        Boot.Fispboot                           04/11/11
        CleanThis                               03/30/11
        Downloader.Lofog                        05/09/11
        Downloader.Lofog!gen5                   03/10/11
        Downloader.Lofog!gen6                   03/21/11
        Downloader.Pirpi                        04/21/11
        Fakesurvey                              03/24/11
        Hacktool.Incrat                         05/06/11
        Infostealer.Olg!gen                     04/22/11
        Infostealer.QQLogger                    04/18/11
        MACDefender                             05/03/11
        MacProtector                            05/08/11
        Packed.Blackasp                         03/14/11
        Packed.Generic.320                      03/08/11
        Packed.Generic.321                      03/17/11
        Packed.Generic.322                      05/03/11
        Packed.Generic.323                      05/06/11
        Packed.Generic.324                      05/10/11
        PremiumSMSScam!gen1                     04/21/11
        SONAR.ARWorm!gen1                       03/18/11
        SONAR.ARWorm!gen2                       03/18/11
        SONAR.Bancos!gen1                       03/18/11
        SONAR.Cycbot!gen1                       03/18/11
        SONAR.Exploit!gen1                      03/18/11
        SONAR.Goldun!gen1                       03/18/11
        SONAR.Harakit!gen1                      03/18/11
        SONAR.KillAV!gen1                       03/18/11
        SONAR.QQPass!gen1                       03/18/11
        SONAR.RogueAV!gen11                     03/18/11
        SONAR.RogueAV!gen12                     03/18/11
        SONAR.RogueAV!gen13                     03/18/11
        SONAR.RogueAV!gen14                     03/18/11
        SONAR.TestFile                          04/22/11
        SecurityToolFraud!gen5                  05/06/11
        Spyware.Eblaster!gen1                   04/13/11
        Suspicious.S.DS                         04/18/11
        SymbOS.Adsms                            05/13/11
        SymbOS.Spitmo                           04/05/11
        SystemDefender!gen1                     04/06/11
        SystemDefender!gen2                     04/15/11
        Trojan.Apmod                            04/29/11
        Trojan.Banksun                          05/12/11
        Trojan.Bebloh                           04/14/11
        Trojan.Boaxxe                           04/15/11
        Trojan.Boaxxe!dr                        04/15/11
        Trojan.Komplexad!gen2                   05/16/11
        Trojan.Stylz                            05/15/11

New risk definitions (sorted by Date added):
        
        Risk Name                               Date added
        ---------                               ----------  
        Trojan.Komplexad!gen2                   05/16/11
        Trojan.Stylz                            05/15/11
        SymbOS.Adsms                            05/13/11
        Adware.Zwunzi!gen3                      05/12/11
        Android.Smstibook                       05/12/11
        Bloodhound.Exploit.410                  05/12/11
        Bloodhound.Exploit.411                  05/12/11
        Trojan.Banksun                          05/12/11
        Adware.Rotator                          05/10/11
        Backdoor.Vinself!gen1                   05/10/11
        Packed.Generic.324                      05/10/11
        Android.Adsms                           05/09/11
        Downloader.Lofog                        05/09/11
        MacProtector                            05/08/11
        Adware.Clkpotato!gen3                   05/06/11
        Backdoor.Tidserv!gen15                  05/06/11
        Hacktool.Incrat                         05/06/11
        Packed.Generic.323                      05/06/11
        SecurityToolFraud!gen5                  05/06/11
        MACDefender                             05/03/11
        Packed.Generic.322                      05/03/11
        Bloodhound.Flash.9                      05/01/11
        Trojan.Apmod                            04/29/11
        Adware.Clickpotato!gen                  04/25/11
        Bloodhound.Exploit.409                  04/25/11
        Bloodhound.PDF.29                       04/25/11
        Infostealer.Olg!gen                     04/22/11
        SONAR.TestFile                          04/22/11
        Backdoor.Piri.A                         04/21/11
        Backdoor.Pirpi!dr                       04/21/11
        Backdoor.Pirpi.B                        04/21/11
        Backdoor.Pirpi.C                        04/21/11
        Bloodhound.Flash.8                      04/21/11
        Bloodhound.Oleswf.2                     04/21/11
        Downloader.Pirpi                        04/21/11
        PremiumSMSScam!gen1                     04/21/11
        Bloodhound.Exploit.407                  04/19/11
        Bloodhound.Exploit.408                  04/19/11
        Bloodhound.Flash.6                      04/19/11
        Bloodhound.Flash.7                      04/19/11
        Bloodhound.Exploit.404                  04/18/11
        Infostealer.QQLogger                    04/18/11
        Suspicious.S.DS                         04/18/11
        Bloodhound.Exploit.406                  04/15/11
        SystemDefender!gen2                     04/15/11
        Trojan.Boaxxe                           04/15/11
        Trojan.Boaxxe!dr                        04/15/11
        Trojan.Bebloh                           04/14/11
        Bloodhound.Exploit.402                  04/13/11
        Bloodhound.Exploit.403                  04/13/11
        Bloodhound.Exploit.405                  04/13/11
        Spyware.Eblaster!gen1                   04/13/11
        Boot.Fispboot                           04/11/11
        Backdoor.Pestic                         04/07/11
        Backdoor.Tidserv!gen14                  04/06/11
        SystemDefender!gen1                     04/06/11
        SymbOS.Spitmo                           04/05/11
        Bloodhound.Flash.5                      04/01/11
        Bloodhound.Oleswf                       04/01/11
        Bloodhound.PDF.28                       03/31/11
        Android.Workinwat                       03/30/11
        CleanThis                               03/30/11
        Android.Zeahache                        03/24/11
        Backdoor.Vertexbot                      03/24/11
        Bloodhound.Exploit.389                  03/24/11
        Fakesurvey                              03/24/11
        Android.Zhash                           03/22/11
        Downloader.Lofog!gen6                   03/21/11
        SONAR.ARWorm!gen1                       03/18/11
        SONAR.ARWorm!gen2                       03/18/11
        SONAR.Bancos!gen1                       03/18/11
        SONAR.Cycbot!gen1                       03/18/11
        SONAR.Exploit!gen1                      03/18/11
        SONAR.Goldun!gen1                       03/18/11
        SONAR.Harakit!gen1                      03/18/11
        SONAR.KillAV!gen1                       03/18/11
        SONAR.QQPass!gen1                       03/18/11
        SONAR.RogueAV!gen11                     03/18/11
        SONAR.RogueAV!gen12                     03/18/11
        SONAR.RogueAV!gen13                     03/18/11
        SONAR.RogueAV!gen14                     03/18/11
        Packed.Generic.321                      03/17/11
        Bloodhound.Exploit.400                  03/16/11
        Bloodhound.Exploit.401                  03/16/11
        Bloodhound.Exploit.397                  03/14/11
        Bloodhound.Exploit.398                  03/14/11
        Bloodhound.Exploit.399                  03/14/11
        Packed.Blackasp                         03/14/11
        Backdoor.Prioxer                        03/10/11
        Bloodhound.Exploit.396                  03/10/11
        Bloodhound.PDF.27                       03/10/11
        Downloader.Lofog!gen5                   03/10/11
        Android.Bgserv                          03/09/11
        Backdoor.Proxirc!inf                    03/09/11
        Backdoor.Shakydos                       03/09/11
        Backdoor.Solidrat                       03/09/11
        Bloodhound.Exploit.395                  03/09/11
        Bloodhound.Exploit.394                  03/08/11
        Packed.Generic.320                      03/08/11

Modified risk definitions (sorted by Risk Name):

        Risk Name                               Date changed
        ---------                               ------------
        007AntiSpyware                          09/28/10
        007AntiSpyware                          09/22/10
        007AntiSpyware                          09/21/10
        1000Years.791                           09/28/10
        1000Years.791                           09/22/10
        1000Years.791                           09/21/10
        1000Years.791                           07/12/08
        1000Years.791                           06/17/08
        1stAntiVirus                            03/14/11
        1stAntiVirus                            09/28/10
        1stAntiVirus                            09/22/10
        1stAntiVirus                            09/21/10
        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                            09/28/10
        2AntiSpyware                            09/22/10
        2AntiSpyware                            09/21/10
        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                                09/28/10
        3wPlayer                                09/22/10
        3wPlayer                                09/21/10
        3wPlayer                                02/02/10
        3wPlayer                                10/20/09
        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                                  09/28/10
        888Bar                                  09/22/10
        888Bar                                  09/21/10
        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                              09/28/10
        A2K.Damcor                              09/22/10
        A2K.Damcor                              09/21/10
        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                            09/28/10
        A97M.AMG.Kit                            09/22/10
        A97M.AMG.Kit                            09/21/10
        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                                  09/28/10
        AA.716                                  09/22/10
        AA.716                                  09/21/10
        AA.716                                  07/12/08
        AA.716                                  06/17/08
        Aardwolf.448                            09/28/10
        Aardwolf.448                            09/22/10
        Aardwolf.448                            09/21/10
        Aardwolf.448                            07/12/08

Modified risk definitions (sorted by Date changed):

        Risk Name                               Date changed
        ---------                               ------------
        Adware.180Search                        05/16/11
        Adware.AdShooter                        05/16/11
        Adware.BargainBuddy                     05/16/11
        Adware.BDE                              05/16/11
        Adware.BetterInternet                   05/16/11
        Adware.BrowserAid                       05/16/11
        Adware.CDT                              05/16/11
        Adware.ClearSearch                      05/16/11
        Adware.CommonName                       05/16/11
        Adware.CoolWebSearch                    05/16/11
        Adware.Cydoor                           05/16/11
        Adware.DaoSearch                        05/16/11
        Adware.DealHelper                       05/16/11
        Adware.DelFin                           05/16/11
        Adware.Iefeats                          05/16/11
        Adware.Istbar                           05/16/11
        Adware.Lop                              05/16/11
        Adware.MaxSearch                        05/16/11
        Adware.MyCustomIE                       05/16/11
        Adware.Purityscan                       05/16/11
        Adware.Rugo                             05/16/11
        Adware.SystemProcess                    05/16/11
        Adware.VirtuMonde                       05/16/11
        Adware.Websearch                        05/16/11
        Adware.Zwunzi                           05/16/11
        AntiSpyCheck                            05/16/11
        AntiVirusPro                            05/16/11
        Backdoor.Beasty                         05/16/11
        Backdoor.Bifrose                        05/16/11
        Backdoor.Ciadoor                        05/16/11
        Backdoor.CVM                            05/16/11
        Backdoor.EggDrop                        05/16/11
        Backdoor.Fivsec                         05/16/11
        Backdoor.Formador                       05/16/11
        Backdoor.Graybird                       05/16/11
        Backdoor.Graybird!Gen                   05/16/11
        Backdoor.Graybird.D                     05/16/11
        Backdoor.IRC.Bot                        05/16/11
        Backdoor.Optix                          05/16/11
        Backdoor.Papi                           05/16/11
        Backdoor.Pazus                          05/16/11
        Backdoor.Prorat                         05/16/11
        Backdoor.Ranky                          05/16/11
        Backdoor.Roxe                           05/16/11
        Backdoor.Sdbot                          05/16/11
        Backdoor.Shellbot                       05/16/11
        Backdoor.Singu                          05/16/11
        Backdoor.Singu.B                        05/16/11
        Backdoor.Tidserv                        05/16/11
        Backdoor.Tidserv!inf                    05/16/11
        Backdoor.Trojan                         05/16/11
        Backdoor.Trojan.dr                      05/16/11
        BAT.Trojan                              05/16/11
        Construction.Kit                        05/16/11
        Dialer.Generic                          05/16/11
        Downloader                              05/16/11
        Downloader.Bancos                       05/16/11
        Downloader.Bancos!gen                   05/16/11
        Downloader.Diliv                        05/16/11
        Downloader.Lop                          05/16/11
        Downloader.MisleadApp                   05/16/11
        Downloader.Reitrec                      05/16/11
        Downloader.Trojan                       05/16/11
        Hacktool                                05/16/11
        Hacktool.Flooder                        05/16/11
        Hacktool.Rootkit                        05/16/11
        Infostealer                             05/16/11
        Infostealer.Bancos                      05/16/11
        Infostealer.Bancos.gen                  05/16/11
        Infostealer.Banker.C                    05/16/11
        Infostealer.Bzup                        05/16/11
        Infostealer.Gampass                     05/16/11
        Infostealer.JiangHu                     05/16/11
        Infostealer.Lemir.Gen                   05/16/11
        Infostealer.Lineage                     05/16/11
        Infostealer.Onlinegame                  05/16/11
        Infostealer.Refest                      05/16/11
        IRC Trojan                              05/16/11
        Joke Program                            05/16/11
        MACDefender                             05/16/11
        Orifice2K.plugin                        05/16/11
        PHP.Backdoor.Trojan                     05/16/11
        SecurityRisk.Downldr                    05/16/11
        SMSFastLoads                            05/16/11
        Spyware.Ardakey                         05/16/11
        Spyware.Keylogger                       05/16/11
        Spyware.Perfect                         05/16/11
        SpywareStrike                           05/16/11
        SuperScan                               05/16/11
        Trackware.MegaSearch                    05/16/11
        Trojan Horse                            05/16/11
        Trojan Horse                            05/16/11
        Trojan Horse                            05/16/11
        Trojan.Abwiz                            05/16/11
        Trojan.Adclicker                        05/16/11
        Trojan.Ascesso                          05/16/11
        Trojan.Baiso                            05/16/11
        Trojan.Caiijing                         05/16/11
        Trojan.Danmec                           05/16/11

Name Changes (sorted by Old Risk Name):

        Old Risk Name             New Risk Name            Date changed
        -------------             -------------            ------------
        Adware.Clickpotato!gen to Adware.Clkpotato!gen2    04/26/11
        Android.Geimini        to Android.Geinimi          01/04/11
        Android.Workinwat      to Android.Walkinwat        03/30/11
        Android.Zhash          to Android.Zeahache         03/23/11
        AndroidOS.Ewalls       to Android.Ewalls           11/02/10
        AndroidOS.FakePlayer     to Android.FakePlayer     11/02/10
        AndroidOS.FakePlayer.B     to Android.FakePlayer.B 11/02/10
        AndroidOS.Tapsnake     to Android.Tapsnake         11/02/10
        Backdoor.Bohu          to Trojan.Bohu              01/20/11
        Backdoor.Piri.A        to Backdoor.Pirpi.A         04/22/11
        Backdoor.Proxirc!inf     to Backdoor.Prioxer!inf   03/10/11
        Bloodhound.LastSectors     to Bloodhound.TD        02/15/11
        CleanThis              to CleanThisFraud           04/11/11
        HackTool.SniffPass     to SniffPass                01/26/11
        Infostealer.Bzup!gen     to Bloodhound.MalPE.B     10/21/10
        Infostealer.Olg!gen     to Infostealer.Ogame!gen   04/25/11
        Packed.Asphack         to Packed.Blackasp          03/14/11
        Packed.Gamler          to Packed.Gampass!gen1      12/22/10
        Packed.Gampass         to Packed.Gamler            12/21/10
        Packed.Vmpbad!gen2     to Packed.Vmpbad!gen6       11/23/10
        SONAR.Injection!gen1   to SONAR.Module!gen1        01/05/11
        SONAR.Injection!gen2   to SONAR.Module!gen2        01/05/11
        SONAR.Injection!gen3   to SONAR.Module!gen3        01/05/11
        SONAR.Injection!gen4   to SONAR.Module!gen4        01/05/11
        SONAR.Injection!gen5   to SONAR.Module!gen5        01/05/11
        SONAR.Injection!gen6   to SONAR.Module!gen6        01/05/11
        SONAR.Injection!gen7   to SONAR.Module!gen7        01/05/11
        SONAR.Injection!gen8   to SONAR.Module!gen8        01/05/11
        SONAR.Injection!gen9   to SONAR.Module!gen9        01/05/11
        SONAR.MaliciousTraffic to SONAR.MalTraffic!gen1    01/06/11
        SONAR.MaliciousTraffic to SONAR.MalTraffic!gen2    01/06/11
        SONAR.ProcessHijack!ge to SONAR.ProcHijack!gen1    01/06/11
        SONAR.ProcessHijack!ge to SONAR.ProcHijack!gen2    01/06/11
        SONAR.SuspiciousDriver to SONAR.SuspDriverLoad     01/06/11
        SONAR.SuspiciousLaunch to SONAR.SuspLaunch         01/06/11
        SecurityEssentialFraud to SecEssentialFraud!gen2   05/02/11
        Suspicious.S.MicroMH   to Suspicious.S.UMH         10/11/10
        Trojan.Cproxy          to Trojan.Cyxorp            02/17/11
        Trojan.FakeFrag        to Trojan.Fakefrag          05/06/11
        Trojan.Kordeef         to Trojan.Bamital.B         12/13/10
        Trojan.Kordeef!inf     to Trojan.Bamital.B!inf     12/13/10
        Trojan.Zbot!gen17      to Packed.Generic.315       01/06/11
        Trojan.Zoo!gen1        to Trojan.Malcol            10/21/10
        UltraDefragger         to UltraDefraggerFraud      04/11/11
        UltraDefraggerFraud!Ge to WinDefragFraud           05/10/11
        VirusDoctor!gen5       to SecurityEssentialFraud   05/02/11
        W32.Begseabug          to Trojan.Begseabug         04/21/11
        W32.Miho!inf           to W32.Imamihong            01/31/11
        W32.Namsala            to Trojan.Namsala           03/02/11
        W32.Zefarch!gen4       to Trojan.Zefarch!gen4      04/18/11

Name Changes (sorted by Date changed):

        Old Risk Name             New Risk Name            Date changed
        -------------             -------------            ------------
        UltraDefraggerFraud!Ge to WinDefragFraud           05/10/11
        Trojan.FakeFrag        to Trojan.Fakefrag          05/06/11
        SecurityEssentialFraud to SecEssentialFraud!gen2   05/02/11
        VirusDoctor!gen5       to SecurityEssentialFraud   05/02/11
        Adware.Clickpotato!gen to Adware.Clkpotato!gen2    04/26/11
        Infostealer.Olg!gen     to Infostealer.Ogame!gen   04/25/11
        Backdoor.Piri.A        to Backdoor.Pirpi.A         04/22/11
        W32.Begseabug          to Trojan.Begseabug         04/21/11
        W32.Zefarch!gen4       to Trojan.Zefarch!gen4      04/18/11
        CleanThis              to CleanThisFraud           04/11/11
        UltraDefragger         to UltraDefraggerFraud      04/11/11
        Android.Workinwat      to Android.Walkinwat        03/30/11
        Android.Zhash          to Android.Zeahache         03/23/11
        Packed.Asphack         to Packed.Blackasp          03/14/11
        Backdoor.Proxirc!inf     to Backdoor.Prioxer!inf   03/10/11
        W32.Namsala            to Trojan.Namsala           03/02/11
        Trojan.Cproxy          to Trojan.Cyxorp            02/17/11
        Bloodhound.LastSectors     to Bloodhound.TD        02/15/11
        W32.Miho!inf           to W32.Imamihong            01/31/11
        HackTool.SniffPass     to SniffPass                01/26/11
        Backdoor.Bohu          to Trojan.Bohu              01/20/11
        SONAR.MaliciousTraffic to SONAR.MalTraffic!gen1    01/06/11
        SONAR.MaliciousTraffic to SONAR.MalTraffic!gen2    01/06/11
        SONAR.ProcessHijack!ge to SONAR.ProcHijack!gen1    01/06/11
        SONAR.ProcessHijack!ge to SONAR.ProcHijack!gen2    01/06/11
        SONAR.SuspiciousDriver to SONAR.SuspDriverLoad     01/06/11
        SONAR.SuspiciousLaunch to SONAR.SuspLaunch         01/06/11
        Trojan.Zbot!gen17      to Packed.Generic.315       01/06/11
        SONAR.Injection!gen1   to SONAR.Module!gen1        01/05/11
        SONAR.Injection!gen2   to SONAR.Module!gen2        01/05/11
        SONAR.Injection!gen3   to SONAR.Module!gen3        01/05/11
        SONAR.Injection!gen4   to SONAR.Module!gen4        01/05/11
        SONAR.Injection!gen5   to SONAR.Module!gen5        01/05/11
        SONAR.Injection!gen6   to SONAR.Module!gen6        01/05/11
        SONAR.Injection!gen7   to SONAR.Module!gen7        01/05/11
        SONAR.Injection!gen8   to SONAR.Module!gen8        01/05/11
        SONAR.Injection!gen9   to SONAR.Module!gen9        01/05/11
        Android.Geimini        to Android.Geinimi          01/04/11
        Packed.Gamler          to Packed.Gampass!gen1      12/22/10
        Packed.Gampass         to Packed.Gamler            12/21/10
        Trojan.Kordeef         to Trojan.Bamital.B         12/13/10
        Trojan.Kordeef!inf     to Trojan.Bamital.B!inf     12/13/10
        Packed.Vmpbad!gen2     to Packed.Vmpbad!gen6       11/23/10
        AndroidOS.Ewalls       to Android.Ewalls           11/02/10
        AndroidOS.FakePlayer     to Android.FakePlayer     11/02/10
        AndroidOS.FakePlayer.B     to Android.FakePlayer.B 11/02/10
        AndroidOS.Tapsnake     to Android.Tapsnake         11/02/10
        Infostealer.Bzup!gen     to Bloodhound.MalPE.B     10/21/10
        Trojan.Zoo!gen1        to Trojan.Malcol            10/21/10
        Suspicious.S.MicroMH   to Suspicious.S.UMH         10/11/10

Deletions (sorted by Risk Name):

        Risk Name                               Date removed
        ---------                               ------------
        Adware.Clickpotato!gen                  04/26/11
        Android.Zeahache                        03/24/11
        Backdoor.Vertexbot                      03/24/11
        Bloodhound.Exploit.356                  02/14/11
        Bloodhound.Exploit.374                  01/21/11
        Bloodhound.Exploit.389                  03/24/11
        Bloodhound.Exploit.393                  03/13/11
        Bloodhound.Exploit.404                  04/25/11
        Bloodhound.Exploit.409                  04/28/11
        Bloodhound.Exploit.411                  05/14/11
        CleanThis                               04/11/11
        Fakesurvey                              03/24/11
        HackTool.SniffPass                      01/26/11
        Packed.Generic.305S                     03/07/11
        PremiumSMSScam!gen1                     04/21/11
        SONAR.MaliciousTraffic                  01/06/11
        SecurityEssentialFraud                  05/02/11
        UltraDefragger                          04/11/11
        UltraDefraggerFraud!Ge                  05/10/11
        VirusDoctor!gen5                        05/02/11

Deletions (sorted by Date removed):

        Risk Name                               Date removed
        ---------                               ------------
        Bloodhound.Exploit.411                  05/14/11
        UltraDefraggerFraud!Ge                  05/10/11
        SecurityEssentialFraud                  05/02/11
        VirusDoctor!gen5                        05/02/11
        Bloodhound.Exploit.409                  04/28/11
        Adware.Clickpotato!gen                  04/26/11
        Bloodhound.Exploit.404                  04/25/11
        PremiumSMSScam!gen1                     04/21/11
        CleanThis                               04/11/11
        UltraDefragger                          04/11/11
        Android.Zeahache                        03/24/11
        Backdoor.Vertexbot                      03/24/11
        Bloodhound.Exploit.389                  03/24/11
        Fakesurvey                              03/24/11
        Bloodhound.Exploit.393                  03/13/11
        Packed.Generic.305S                     03/07/11
        Bloodhound.Exploit.356                  02/14/11
        HackTool.SniffPass                      01/26/11
        Bloodhound.Exploit.374                  01/21/11
        SONAR.MaliciousTraffic                  01/06/11



Remediation Added:

        Risk Name                               Date added
        ---------                               ----------
        Trojan.Ransomgerpo                      04/04/11
        W32.SillyFDC.BDP                        03/16/11
        VBS.Lucky                               03/15/11
        UltraDefragger                          02/14/11
        Hacktool.Spammer                        01/28/11
        SystemTool                              01/06/11
        Spyware.Spytech                         12/30/10
        Backdoor.Cycbot                         11/03/10
        SecurityEssentialFraud                  09/29/10
        Spyware.PCSnapshot                      09/01/10
        Adware.FakeMessage                      08/30/10
        W32.Mozipowp                            08/23/10
        AVSecuritySuite                         08/16/10
        Adware.Zwunzi                           07/29/10
        Trojan.Mozipowp                         07/23/10
        Adware.MxliveMedia                      07/16/10
        Adware.EZLife                           05/16/10
        Backdoor.Graybird.T                     04/30/10
        AntiVirusDemoFraud                      04/09/10
        MalwareCleaner                          04/09/10
        VirusProtector                          03/31/10
        Tracking Cookies                        03/30/10
        AntivirusFraud                          02/24/10
        PCDefender                              02/23/10
        AntiToolbar                             02/04/10
        MalwareBot                              02/04/10
        PersonalAntivirus                       02/04/10
        SafetyAntiSpyware                       02/04/10
        Trojan.KillAV                           02/04/10
        Trojan.Newarxy                          02/04/10
        Trojan.Virantix.C                       02/04/10
        W32.Heular                              02/04/10
        Trojan.Newarxy                          01/29/10
        PersonalAntivirus                       01/27/10
        MalwareBot                              01/22/10
        Trojan.Virantix.C                       01/13/10
        AntiToolbar                             01/07/10
        SafetyAntiSpyware                       12/18/09
        Trojan.KillAV                           12/15/09
        W32.Heular                              11/27/09
        W32.Virut!gen                           11/06/09
        AntiVirus2010                           11/06/09
        SecurityToolFraud                       11/06/09
        Trojan.FakeAV                           11/05/09
        Trojan.FakeAV.B                         11/05/09
        Adware.TrueAds                          11/02/09
        Trojan.Brojack                          10/19/09
        W32.Pilleuz                             10/01/09
        AntivirusProfessional                   09/26/09
        SecurityRisk.Aports                     09/19/09


Remediation Deleted:

        Risk Name                               Date removed
        ---------                               ------------
        Trojan.Mozipowp                         08/23/10
        Tracking Cookie                         03/30/10
        PUA.MalwareBot                          02/04/10
        PUA.MalwareBot                          01/22/10
        W32.Virut.H                             11/06/09
        Trojan.Fakeavalert                      11/05/09
        Trojan.Fakeavalert.B                    11/05/09
        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