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Open Source and information security mailing list archives
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From: devis at easynix.net (devis) Subject: Undetectable Virus from CANADA ISP 69.197.83.68 Well its the good old trick <string>.<good known extension>[ insert numerous spaces here ].<nasty executable extension> This relies on MS IExplore or Outlook to not show more than X characters of the file name, but as your screen shots show, its detected as a Screen saver meanijng it has a .scr extension which happens to be executable as well. $ file details/details.txt\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ .scr MS-DOS executable (EXE), OS/2 or MS Windows Does that tricks Hotmail / Mc Afee every time ?
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