;% ;% This is a sample signature file to test the behaviour of TbScan and TbScanX ;% when they detect a signature in a file or boot sector. ;% ;% These examples are NOT viruses, but instead normal code that appears in ;% many files and boot sectors. ;% ;% Read the contents of the TEST.DAT file for additional notes and comments! ;% ; To test TbScan, enter: ; TbScan [] -data test.dat ; ; ; To test TbScanX, enter: ; TbScanX -data test.dat -allexec ; Then try to copy or unarchive files, execute files, and access a diskette. ; NOTE! It is normal that TbScan detects more "Fake file viruses" if you ; specify the -analyze option. This does NOT apply to real viruses, the ; difference is that real viruses are linked to the start-up code of a ; file, where the code of the Fake virus is not linked to the start-up ; code and can appear everywhere! ;File signature ;-------------- ; This signature contains code that asks the DOS version number. ; It is likely that a file will carry this "signature". Fake file "virus" COM EXE B430CD21 ;Bootsector signature ;-------------------- ; This signature contains part of the string that is displayed if the DOS- ; system can not be found. ; It is likely that a bootsector contains this "signature". Fake boot sector "virus" BOOT "press any key when ready" ;Validation code:ÿ388D