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  1. **********************************************************************
  2. **                                                                  **
  3. **  What's New in the NAV Virus Definitions Files      WHATSNEW.TXT **
  4. **                                                                  **
  5. **  Symantec AntiVirus Research Center (SARC)      January 18, 1999 **
  6. **                                                                  **
  7. **********************************************************************
  8. This document contains the following topics:
  9.  
  10.  * Virus Alerts
  11.  * New Technologies
  12.  * Changes Incorporated Into This Update
  13.  * Enabling/Disabling PowerPoint Scanning
  14.  * Additional Information
  15.  
  16. **********************************************************************
  17. ** Virus Alerts                                                     ** 
  18. **********************************************************************
  19. The fifteen most commonly reported viruses, worldwide:
  20.      
  21.     1  XM.Laroux
  22.     2  WM.Concept
  23.     3  XM.Extra
  24.     4  WM.Cap
  25.     5  W97M.Class
  26.     6  WM.CopyCap
  27.     7  NYB
  28.     8  AntiCMOS.A
  29.     9  Stealth_Boot.B
  30.    10  W95.CIH
  31.    11  XF.Paix
  32.    12  Stoned.Empire.Monk
  33.    13  AntiExe
  34.    14  Form.A
  35.    15  WM.Wazzu
  36.  
  37. **********************************************************************
  38. ** New Technologies                                                 **
  39. **********************************************************************
  40.  
  41. DATE         Technologies Added
  42. ----         ------------------
  43. 8/19/98    * Excel heuristics which detect and repair new and unknown
  44.              macro viruses in Excel 95 & 97 documents.
  45.  
  46. 9/16/98    * Added repair for encrypted Excel 97 documents.
  47.  
  48. 10/21/98   * Heuristics to detect AOL Password Stealer Trojans.
  49.            * WORD Heuristics improvement to increase detection
  50.              rate.
  51.  
  52. 12/17/98   * Macro Exclusion Engine to speed up the scanning for Word
  53.              and Excel documents.
  54.            * PowerPoint engine to scan PowerPoint related viruses.
  55.              To enable this technology please read "Enabling/Disabling
  56.              PowerPoint Scanning" section later in this document.
  57.  
  58. **********************************************************************
  59. ** Changes Incorporated Into This Virus Definitions Update          **
  60. **********************************************************************
  61. New virus definitions:
  62.  
  63.         Virus Name                Infection Type          Week added
  64.         ----------                --------------          ----------
  65.         A97M.Amg.Trojan           File infector           01/05/99
  66.         Alar.4265                 File and Boot infector  01/11/99
  67.         Anticad.mp.4096.k (b)     Boot infector           01/18/99
  68.         Antifort.1725             File infector           01/18/99
  69.         Antifort.1725 (2)         File infector           01/18/99
  70.         Antifort.1725 (3)         File infector           01/18/99
  71.         AP.A (b)                  Boot infector           01/18/99
  72.         Atmosphere.1070           File infector           12/28/98
  73.         Avispa.2048.a             File infector           12/28/98
  74.         Avispa.2048.b             File infector           12/28/98
  75.         Avispa.2048.d             File infector           12/28/98
  76.         Azboo (b)                 Boot infector           01/05/99
  77.         Azusa                     Boot infector           12/14/98
  78.         Backform.2000(x)          File infector           12/28/98
  79.         Bauh.974                  File infector           12/28/98
  80.         Beda.609                  File infector           01/18/99
  81.         Beda.609 (2)              File infector           01/18/99
  82.         Beda.609 (3)              File infector           01/18/99
  83.         Berlin.434b               File infector           12/28/98
  84.         Blagg.624                 File infector           01/05/99
  85.         Bleah.E (b)               Boot infector           01/18/99
  86.         BoringBat.441             File infector           01/05/99
  87.         Butterfly (x)             File infector           12/28/98
  88.         BYE.641                   File infector           01/05/99
  89.         BYE.641(2)                File infector           01/05/99
  90.         BYE.641(3)                File infector           01/05/99
  91.         BZZ-Based.522             File infector           12/28/98
  92.         Carriers.6582             File infector           12/28/98
  93.         Carriers.6589             File infector           01/11/99
  94.         Catal.660                 File infector           12/28/98
  95.         Coca.509                  File infector           12/28/98
  96.         Crazypunk.500             File infector           12/28/98
  97.         Crazypunk.500(2)          File infector           12/28/98
  98.         Crazypunk.500(3)          File infector           12/28/98
  99.         Crazypunk.500(4)          File infector           12/28/98
  100.         Creeper.472d              File infector           01/05/99
  101.         Cricri.mp (b)             Boot infector           01/18/99
  102.         CRUNCHER.2092             File infector           12/28/98
  103.         DarkMatter.744            File infector           12/28/98
  104.         DeepThroat.Trojan         File infector           12/17/98
  105.         Die.490                   File infector           01/05/99
  106.         Dinamo (b)                Boot infector           01/18/99
  107.         Dogcher.mp (b)            Boot infector           01/18/99
  108.         Dre.756                   File infector           12/28/98
  109.         DuBug.3999 (1)            File infector           12/17/98
  110.         DuBug.3999 (2)            File infector           12/17/98
  111.         Energy (b)                Boot infector           12/17/98
  112.         Ermua (b)                 Boot infector           12/17/98
  113.         Evasor.145                File infector           01/18/99
  114.         EVC.Gr.u                  File infector           12/28/98
  115.         Fatty.MP (b)              Boot infector           01/18/99
  116.         Flag (b)                  Boot infector           01/18/99
  117.         Flame                     Boot infector           12/14/98
  118.         GCAE.SPHINX.2578          File infector           12/28/98
  119.         GeeZee.464                File infector           01/11/99
  120.         Gimp (b)                  Boot infector           01/18/99
  121.         Ginger.o/R.mp.gen (b)     Boot infector           01/18/99
  122.         Gonzal.60                 File infector           01/11/99
  123.         GW.1000                   File infector           12/28/98
  124.         HLL.14042                 File infector           12/14/98
  125.         HLL.14042(2)              File infector           12/14/98
  126.         HLLC.12896                File infector           12/14/98
  127.         HLLC.12896(2)             File infector           12/14/98
  128.         HLLC.8210                 File infector           12/14/98
  129.         HLLC.8210(2)              File infector           12/14/98
  130.         HLLC.Godsquad             File infector           12/28/98
  131.         HLLC.Godsquad(2)          File infector           12/28/98
  132.         HLLC.Godsquad(3)          File infector           12/28/98
  133.         HLLC.MF.5216              File infector           01/18/99
  134.         HLLC.MF.5216 (2)          File infector           01/18/99
  135.         HLLO.6726                 File infector           12/28/98
  136.         HLLO.6726(2)              File infector           12/28/98
  137.         HLLO.6726(3)              File infector           12/28/98
  138.         HLLO.9856                 File infector           12/28/98
  139.         HLLO.9856(2)              File infector           12/28/98
  140.         HLLO.9856(3)              File infector           12/28/98
  141.         HLLo.Invader.4751(2)      File infector           12/28/98
  142.         HLLO.Invader.7451         File infector           12/28/98
  143.         HLLO.MF.2688              File infector           01/18/99
  144.         HLLO.MF.2688(2)           File infector           01/18/99
  145.         HLLP.16196                File infector           12/28/98
  146.         HLLP.16196(2)             File infector           12/28/98
  147.         HLLP.16196(3)             File infector           12/28/98
  148.         HLLP.16196(4)             File infector           12/28/98
  149.         HLLP.4109                 File infector           12/28/98
  150.         HLLP.4109(2)              File infector           12/28/98
  151.         HLLP.5952                 File infector           12/28/98
  152.         HLLP.5952 (2)             File infector           12/28/98
  153.         HLLP.5952 (3)             File infector           12/28/98
  154.         HLLP.7102                 File infector           01/18/99
  155.         HLLP.7102(2)              File infector           01/18/99
  156.         HLLP.7299                 File infector           12/28/98
  157.         HLLP.7299(2)              File infector           12/28/98
  158.         HLLP.Eek.9652             File infector           12/28/98
  159.         HLLP.MF.6014              File infector           01/18/99
  160.         HLLP.MF.6014 (2)          File infector           01/18/99
  161.         HLLP.MF.6014 (3)          File infector           01/18/99
  162.         HLLP.MF.6014 (4)          File infector           01/18/99
  163.         HLLT.5236                 File infector           12/28/98
  164.         HLLT.5326(2)              File infector           12/28/98
  165.         HLLT.5326(3)              File infector           12/28/98
  166.         HLP.37931                 File infector           01/18/99
  167.         HLP.37931 (2)             File infector           01/18/99
  168.         HLP.37931 (3)             File infector           01/18/99
  169.         House.397 (1)             File infector           01/05/99
  170.         ICQ.Revenge.Trojan        File infector           12/17/98
  171.         Idie.3520                 File and Boot infector  01/05/99
  172.         Idie.3520 (2)             File and Boot infector  01/05/99
  173.         Idie.3520 (b)             Boot infector           01/05/99
  174.         Implant.mp.6128.a         File and Boot infector  12/17/98
  175.         Intended.Ontario (b)      Boot infector           12/28/98
  176.         Intended.Tbyte            File infector           01/05/99
  177.         Intended.Tbyte (2)        File infector           01/05/99
  178.         Iris.567                  File infector           12/28/98
  179.         Italian (b)               Boot infector           01/18/99
  180.         IVP.608                   File infector           01/05/99
  181.         Jilt.667                  File infector           12/28/98
  182.         Jindra (b)                Boot infector           12/17/98
  183.         Jonny5.486                File infector           12/28/98
  184.         Jorgito.GR                File infector           12/28/98
  185.         Kampi.4181                File infector           12/17/98
  186.         Kampi.4181 (1)            File infector           12/28/98
  187.         Kampi.4181 (2)            File infector           12/17/98
  188.         Kampi.4181(2)             File infector           12/28/98
  189.         Kampi.4181(3)             File infector           12/28/98
  190.         Kampi.4181(4)             File infector           12/28/98
  191.         KARA.739                  File infector           01/05/99
  192.         KARA.739(2)               File infector           01/05/99
  193.         KARA.739(3)               File infector           01/05/99
  194.         KARA.739(4)               File infector           01/05/99
  195.         Keypress.1232 (x)         File infector           12/17/98
  196.         Khizhnjak.406             File infector           01/05/99
  197.         Khizhnjak.406(2)          File infector           01/05/99
  198.         Khizhnjak.406(3)          File infector           01/05/99
  199.         Khizhnjak.406(4)          File infector           01/05/99
  200.         Kitana.C (b)              Boot infector           01/18/99
  201.         Kl.c (b)                  Boot infector           12/17/98
  202.         Kotos.870                 File infector           12/28/98
  203.         Kusps.658                 File infector           01/05/99
  204.         Kusps.658(x)              File infector           01/05/99
  205.         Lamerman.b                File infector           12/28/98
  206.         Lamerman.b (2)            File infector           12/28/98
  207.         Lamerman.b (b)            Boot infector           12/28/98
  208.         LEO.293                   File infector           01/05/99
  209.         LEO.293(2)                File infector           01/05/99
  210.         LEO.293(3)                File infector           01/05/99
  211.         LEO.293(4)                File infector           01/05/99
  212.         Leprosy.591               File infector           01/18/99
  213.         LittleDevil.2109          File infector           01/18/99
  214.         LittleDevil.2109 (2)      File infector           01/18/99
  215.         LittleDevil.2109 (x)      File infector           01/18/99
  216.         LLP.791                   File infector           12/28/98
  217.         LLP.791 (1)               File infector           01/05/99
  218.         LLP.791 (2)               File infector           12/28/98
  219.         LLP.791(2)                File infector           01/05/99
  220.         LLP.791(3)                File infector           01/05/99
  221.         Locust.1456               File infector           12/28/98
  222.         Locust.1456 (2)           File infector           12/28/98
  223.         MAINMAIN.200(3)           File infector           01/05/99
  224.         MAINMAN.200               File infector           01/05/99
  225.         MAINMAN.200(2)            File infector           01/05/99
  226.         Markus.mp.6001 (b)        Boot infector           01/18/99
  227.         Maverick.3584             File infector           01/11/99
  228.         Mercury.831               File infector           12/28/98
  229.         Messew.3016               File and Boot infector  01/18/99
  230.         Messew.3016 (2)           File and Boot infector  01/18/99
  231.         Messew.3016 (3)           File and Boot infector  01/18/99
  232.         Messiah.4591              File infector           01/18/99
  233.         Messiah.4591 (x)          File infector           01/18/99
  234.         Mogollon (b)              Boot infector           12/17/98
  235.         MOSKAU.846                File infector           12/28/98
  236.         MPCd.727                  File infector           12/28/98
  237.         MPCe.283                  File infector           12/28/98
  238.         MPCe.284                  File infector           12/28/98
  239.         Mpei.mp (b)               Boot infector           01/18/99
  240.         Mr.Schu.490               File infector           12/28/98
  241.         Natas.mp                  File and Boot infector  01/18/99
  242.         Nauru.444                 File infector           01/05/99
  243.         Nemo.848                  File infector           12/28/98
  244.         Netspy.Trojan             File infector           12/17/98
  245.         Noker.mp.4575 (b)         Boot infector           01/18/99
  246.         Nov-7 (b)                 Boot infector           01/18/99
  247.         NSD.300                   File infector           12/28/98
  248.         Odessa.727 (1)            File infector           01/05/99
  249.         Olivia.GR                 File infector           12/14/98
  250.         Olivia.GR (X)             File infector           12/14/98
  251.         One-Half.mp.3666 (b)      Boot infector           01/18/99
  252.         Org.b (b)                 Boot infector           01/18/99
  253.         P97M.Vic.A                File infector           12/17/98
  254.         Paraguay.2750             File infector           01/11/99
  255.         Peru (b)                  Boot infector           12/17/98
  256.         PH33R.1262                File infector           01/05/99
  257.         Phoenix.2000 (4)          File infector           12/17/98
  258.         PictureNote.Trojan        File infector           01/18/99
  259.         Pirate (b)                Boot infector           01/18/99
  260.         PIZ.1176                  File infector           12/28/98
  261.         Predator.1055             File infector           01/05/99
  262.         Predator.1055(2)          File infector           01/05/99
  263.         Predator.b (b)            Boot infector           01/18/99
  264.         Printscreen.b (b)         Boot infector           12/28/98
  265.         QNPC.Thief.Trojan         File infector           12/17/98
  266.         Quandary (b)              Boot infector           01/18/99
  267.         Radyum.427                File infector           01/05/99
  268.         Rainbow.2501 (b)          Boot infector           01/18/99
  269.         RDA.KeyB                  File infector           01/11/99
  270.         Redarc.343                File infector           12/28/98
  271.         Redarc.343(2)             File infector           12/28/98
  272.         Revenge.2816              File infector           01/05/99
  273.         Rhubarb (b)               Boot infector           12/17/98
  274.         Rift (b)                  Boot infector           01/18/99
  275.         Rusti.225                 File infector           12/28/98
  276.         Sailor.Boot.A (b)         Boot infector           01/18/99
  277.         Secretary (b)             Boot infector           01/18/99
  278.         SGWW.Bomber.1371          File infector           01/11/99
  279.         SillyOC-52                File infector           01/05/99
  280.         SillyOC-52 (2)            File infector           01/05/99
  281.         SillyORC.144              File infector           01/05/99
  282.         SillyORC.144 (2)          File infector           01/05/99
  283.         Skopal.1599 (m)           File infector           12/17/98
  284.         Spanska.4270              File infector           12/28/98
  285.         Spanska_II.427            File infector           01/05/99
  286.         Stoned.AntiExe            Boot infector           01/11/99
  287.         Stoned.Elythnia (b)       Boot infector           12/28/98
  288.         Stoned.WXYC (b)           Boot infector           12/28/98
  289.         Tesv.232                  File infector           01/05/99
  290.         TMC.B                     File infector           12/17/98
  291.         Trivial.c.ow (1)          File infector           01/05/99
  292.         Trivial.Renegade (2)      File infector           12/28/98
  293.         Trivial.Renegade (3)      File infector           12/28/98
  294.         Trivial.Renegade.1842     File infector           12/28/98
  295.         TrivialMut.80             File infector           12/28/98
  296.         TrivialMut.80(2)          File infector           12/28/98
  297.         TrivialMut.80(3)          File infector           12/28/98
  298.         TSM.5536                  File infector           12/17/98
  299.         Tula.1997                 File infector           12/28/98
  300.         Tved.test.770             File infector           01/11/99
  301.         Vanq.688                  File infector           01/05/99
  302.         VCCb.436                  File infector           12/28/98
  303.         VCL.Timothy.641           File infector           01/05/99
  304.         Vini.793                  File infector           12/28/98
  305.         Virogen.Pinworm.b         File infector           12/17/98
  306.         Viva.691                  File infector           01/18/99
  307.         VLAD.SLY (b)              Boot infector           01/18/99
  308.         Vulcan.227                File infector           12/28/98
  309.         Vulcan.294                File infector           12/28/98
  310.         Vulcan.307                File infector           12/28/98
  311.         Vulcan.480                File infector           12/28/98
  312.         Vulcan.480(x)             File infector           12/28/98
  313.         Vulcan.484                File infector           12/28/98
  314.         W32.RemExp.Corrupt        File infector           12/28/98
  315.         W32.RemExp.Corrupt(2)     File infector           12/28/98
  316.         W32.RemoteExplore         File Infector           12/22/98
  317.         W95.K32                   File infector           12/17/98
  318.         W97M.ColdApe.C            File infector           12/28/98
  319.         W97M.Ethan.A              File infector           01/18/99
  320.         W97M.Nottice.K            File infector           12/17/98
  321.         W97M.VMPCK1.BE            File infector           12/17/98
  322.         W97M.VMPCK1.BF            File infector           12/17/98
  323.         W97M.VMPCK1.BG            File infector           01/18/99
  324.         WinNuke.Trojan            File infector           12/28/98
  325.         WM.Imposter.G             File infector           12/17/98
  326.         WM.MDMA.BK                File infector           12/17/98
  327.         WM.Mentes.C               File infector           12/17/98
  328.         WM.Niceday.AA             File infector           01/05/99
  329.         WM.Schumann.AA            File infector           12/17/98
  330.         WM.Twno.AR                File infector           12/17/98
  331.         WM.Wazzu.FQ               File infector           12/17/98
  332.         WWPE.RSA.4819             File infector           01/11/99
  333.         X97M.Laroux.FG            File infector           12/28/98
  334.         X97M.Laroux.HK            File infector           01/11/99
  335.         X97M.Laroux.HN            File infector           01/18/99
  336.         Xany.314                  File infector           12/28/98
  337.         XM.2401                   File infector           01/11/99
  338.         XM.Laroux.BO.var          File infector           01/18/99
  339.         XM.Laroux.DX.var          File infector           01/18/99
  340.         XM.Laroux.EO.var          File infector           01/18/99
  341.         XM.Laroux.FW              File infector           01/18/99
  342.         XM.Laroux.FX              File infector           01/18/99
  343.         XM.Laroux.FY              File infector           01/18/99
  344.         XRF.3730                  File infector           12/28/98
  345.         Yeast.702                 File infector           12/28/98
  346.         Yosha.b (b)               Boot infector           12/17/98
  347.         Yosha.Zadig.1276          File infector           01/11/99
  348.         Yowler (1)                File infector           12/28/98
  349.         Yowler (2)                File infector           12/28/98
  350.         Zany.129                  File infector           12/28/98
  351.         Zany.160e                 File infector           01/05/99
  352.         Zany.181b                 File infector           12/28/98
  353.         Zany.218b                 File infector           12/28/98
  354.  
  355. Name Changes:
  356.  
  357.         Old Virus Name            New Virus Name          Date changed
  358.         --------------            --------------          ------------
  359.         Beware.1643            to Dual_GTM.1643 (x)       12/28/98
  360.         HLLP.4109              to HLLP.4109 (1)           12/28/98
  361.         HLLP.4109(2)           to HLLP.4109 (2)           12/28/98
  362.         Trojan.APS             to PWsteal.Trojan.4409     10/12/98
  363.         Trojan.BOD             to BOD.Trojan              10/12/98
  364.         Trojan.Bruces.GF (1)   to Bruces.GF.Trojan        10/12/98
  365.         Trojan.Bruces.GF (2)   to Bruces.GF(2).Trojan     10/12/98
  366.         Trojan.Bruces.GF (3)   to Bruces.GF.Trojan(3)     10/12/98
  367.         Trojan.Candy           to Candy.Trojan            10/12/98
  368.         Trojan.DMSetup2        to DMSetup2.IRC.Trojan     10/12/98
  369.         Trojan.Hacked          to Hacked.Trojan           10/12/98
  370.         Trojan.HaltYou         to HaltYou.Trojan          10/12/98
  371.         Trojan.ICKiller        to ICKiller.Trojan         10/12/98
  372.         Trojan.Orchid          to Orchid.Trojan           10/12/98
  373.         Trojan.Plimo           to Plimo.Trojan            10/12/98
  374.         Trojan.Typhoon         to Typhoon.Trojan          10/12/98
  375.         Trojan.ViperX          to ViperX.Trojan           10/12/98
  376.         Trojan.W95.Netbus      to Netbus.W95.Trojan       10/12/98
  377.         Trojan.W95.Netbus.160  to Netbus.160.W95.Trojan   10/12/98
  378.         Trojan.Win.Dontt       to Dontt.Win.Trojan        10/12/98
  379.         Trojan.Win.FY          to FY.Win.Trojan           10/12/98
  380.         Trojan.Win.Taskkill    to Taskkill.Win.Trojan     10/12/98
  381.         Trojan.Win95.Jerk      to Jerk.Win95.Trojan       10/12/98
  382.         Trojan_4283            to Trojan_4283.Trojan      10/12/98
  383.         WM.Concept.CN          to WM.Leveler.A            10/12/98
  384.         WWPE.RSA.4819          to Trivial.d.ow (4)        01/18/99
  385.         XM.Laroux.DR           to XM.Laroux.DX            10/12/98
  386.         XM.Laroux.DW           to XM.Laroux.EI            01/11/99
  387.         XM.Laroux.DX           to XM.Laroux.DZ            10/12/98
  388.         XM.Laroux.FW           to XM.Forecast             01/11/99
  389.  
  390. Deletions:
  391.  
  392.         Virus Name                Infection Type          Date removed
  393.         ----------                --------------          ------------
  394.         Avispa                    File infector           12/17/98
  395.         Azusa (z)                 Boot infector           12/14/98
  396.         DuBug.3999 (1)            File infector           12/17/98
  397.         DuBug.3999 (2)            File infector           12/17/98
  398.         Flame (z)                 Boot infector           12/14/98
  399.         HLLP.4983 (1)             File infector           12/14/98
  400.         HLLP.4983 (2)             File infector           12/14/98
  401.         HLLP.4983 (3)             File infector           12/14/98
  402.         Hlp.37931                 File infector           01/18/99
  403.         Hlp.37931 (2)             File infector           01/18/99
  404.         PHX.823                   File infector           01/18/99
  405.         TMC.B                     File infector           01/11/99
  406.         Virogen.Pinworm (1)       File infector           12/17/98
  407.         Virogen.Pinworm (2)       File infector           12/17/98
  408.         Virogen.Pinworm (3)       File infector           12/17/98
  409.         W95.Memorial              File infector           01/18/99
  410.         W95.Memorial (DOS)        File infector           01/18/99
  411.  
  412. **********************************************************************
  413. **  Enabling/Disabling PowerPoint Scanning                                    **
  414. **********************************************************************
  415. To enable PowerPoint scanning in NAV for Windows 95/NT version 4.0 or
  416. greater, a text file named NAVEX15.INF should be placed in the
  417. directory where NAV 4.0 is installed
  418. (i.e., C:\Program Files\Norton AntiVirus).
  419.  
  420. To enable PowerPoint scanning in NAV for Windows 95/NT version 2.0,
  421. NAV 4.0 for Windows 3.1/DOS, NAVIEG 1.0, or NAVFW 1.0 a text file
  422. named NAVEX.INF should be placed in the directory where NAV is
  423. installed (i.e., C:\NAV).
  424.  
  425. The contents of the text file, NAVEX15.INF or NAVEX.INF, determine
  426. which components of NAV have PowerPoint scanning enabled.
  427.  
  428. To enable PowerPoint scanning for a particular component, use the
  429. following table to determine the lines to add to the text file.
  430. PowerPoint scanning can be enabled for more than one component if
  431. needed by adding the required lines for the desired components.
  432.  
  433. +---------------------+--------------------------+--------------------+
  434. |Windows 95/NT scanner|Windows 95/NT auto-protect|DOS scanner         |
  435. +---------------------+--------------------------+--------------------+
  436. |[NAVW32]             |[NAVAP]                   |[NAVDX]             |
  437. |PowerPointScanning=1 |PowerPointScanning=1      |PowerPointScanning=1|
  438. +---------------------+--------------------------+--------------------+
  439.  
  440. +----------------------+
  441. |Windows 3.1 scanner/AP|
  442. +----------------------+
  443. |[NAVWIN]              |
  444. |PowerPointScanning=1  |
  445. +----------------------+
  446.  
  447. To disable PowerPoint scanning for a component, delete the lines
  448. added for that component from the NAVEX15.INF or NAVEX.INF file.
  449.  
  450. **********************************************************************
  451. **  Additional Information                                          **
  452. **********************************************************************
  453. SARC has equipped Norton AntiVirus with a new feature called 
  454. "Infestation Mode."  If a large number of new or unknown viruses 
  455. is found on the system during a scan, Norton AntiVirus will 
  456. automatically enable its highest level of detection.  This gives 
  457. users the most comprehensive protection in cases where a viral 
  458. infestation may have been detected.  If you would like to disable
  459. this feature, you can do so by following these instructions:
  460.  
  461. 1. Create a text File called NAVEX15.INF in your Norton AntiVirus
  462.    directory,e.g., C:\Program Files\Norton AntiVirus. If this file
  463.    already exist go to step two.
  464.  
  465. 2. Place the following lines in this File on the left-hand margin:
  466.  
  467. [NAVW32]
  468. infestmode=0
  469.  
  470. [NAVDX]
  471. infestmode=0
  472.  
  473. 3. Save the File.
  474.  
  475.  
  476. Additional information regarding this virus definitions update can be
  477. found in UPDATE.TXT and TECHNOTE.TXT.
  478.