Aibon 1virus - Amiga Virus Encyclopedia

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     Amiga Virus Encyclopedia    
     Aibon 1 and installer 
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     - Aibon2-Mount2-Clone:

          A Toolsdaemon V2.2 appeared, infected with this one
          clone part.
              File length infected: 7128 bytes
              Trojan expanded : 4896 bytes
          This part was linked using the Hunklab method. VT offers
          expansion.

          Differences to Aibon:
         - mount is copied to s (length 784 bytes)
         - s:startup-sequence is shortened to ONE line s:mount,$0a,$0a.
         - Files are shortened to 42 bytes and with memory content
           $0 (yes zero page) filled. Example file with KS1.3:
             0000: 00000000 00000676 00fc0818 00fc081a .......v........
             0010: 00fc081c 00fc081e 00fc0820 00fc0822 ........... ..."
             0020: 00fc090e 00fc0826 00fc .......&..
           Or files with zero content are created (example was setpatch):
                SetPatch
             0000: 00000000 00000000 00000000 00000000 ................
             0010: 00000000 00000000 00000000 00000000 ................
             0020: 00000000 00000000 0000 ..........

         - The Trojan file reads:
              00000000 00000000 00000000 7379733a ............sys:
              00686430 3a006466 303a0064 66323a00 .hd0:.df0:.df2:.
              646f732e 6c696272 61727900 00000000 dos.library.....
                    ;.....
              03eb0000 00000000 03f2733a 6d6f756e ..........s:moun
              740a0a73 3a737461 72747570 2d736571 t..s:startup-seq
              75656e63 6500733a 6d6f756e 74000000 uence.s:mount...
                    ;.....
              00000000 00006864 303a0073 79733a00 ......hd0:.sys:.
              72616d3a 00646f73 2e6c6962 72617279 ram:.dos.library
              00736572 2e726561 6400646f 732e6c69 .ser.read.dos.li
              62726172 79000000 00000000 0000646f brary........do
              732e6c69 62726172 79004261 636b4772 s.library.BackGr
              6f756e64 5f50726f 63657373 00000000 ound_Process....

            So also smaller changes in the drives.
            VT searches for the process and attempts a shutdown.
            A GURU is to be expected.
            The install process has a dos delay ($29bf8 = fast
            one hour) . For the rest, see the express description above.

            Removal: Kickstart 1.2 & 1.3 : VT-Schutz v3.17
                     Kickstart all others: VirusZ III with Xvs.library installed


            Test made by Heiner Schneegold
            Translated to englisg with Google Translate
    

     

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