Sample viewer

vx.netlux.org/Virus.DOS.DHeart.460.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:21:45.426013768Z 26 PC: 12a7d | Set disk transfer address
2018-12-17T22:21:45.428088545Z 25 PC: 12a81 | Get default drive
2018-12-17T22:21:45.42942849Z 14 PC: 12a8a | Set default drive (Drive = 'A')
2018-12-17T22:21:45.430839206Z 14 PC: 12aac | Set default drive (Drive = 'E')
2018-12-17T22:21:45.432857683Z 78 PC: 12ab6 | Find first file
2018-12-17T22:21:45.439254411Z 67 PC: 12add | Get or set file attributes
2018-12-17T22:21:45.456158474Z 61 PC: 12ae7 | Open file (Filename = '')
2018-12-17T22:21:45.466155038Z 63 PC: 12afa | Read file or device (Read 24 bytes on handle 5)
2018-12-17T22:21:45.469335013Z 66 PC: 12b63 | Move file pointer
2018-12-17T22:21:45.471418821Z 64 PC: 12b74 | Write file or device (Write 452 bytes on handle 5)
2018-12-17T22:21:45.481465443Z 66 PC: 12ba5 | Move file pointer
2018-12-17T22:21:45.483766024Z 64 PC: 12bb5 | Write file or device (Write 24 bytes on handle 5)
2018-12-17T22:21:45.487380454Z 62 PC: 12bbd | Close file
2018-12-17T22:21:45.497253675Z 14 PC: 12aac | Set default drive (Drive = 'D')
2018-12-17T22:21:45.499311303Z 78 PC: 12ab6 | Find first file
2018-12-17T22:21:45.512113793Z 67 PC: 12add | Get or set file attributes
2018-12-17T22:21:45.531242438Z 61 PC: 12ae7 | Open file (Filename = '')
2018-12-17T22:21:45.538185222Z 63 PC: 12afa | Read file or device (Read 24 bytes on handle 5)
2018-12-17T22:21:45.54090521Z 62 PC: 12ac0 | Close file
2018-12-17T22:21:45.542775646Z 79 PC: 12ac4 | Find next file
2018-12-17T22:21:45.546473724Z 62 PC: 12bbd | Close file
2018-12-17T22:21:45.548323175Z 14 PC: 12aac | Set default drive (Drive = 'C')
2018-12-17T22:21:45.550012201Z 78 PC: 12ab6 | Find first file
2018-12-17T22:21:45.557113911Z 62 PC: 12bbd | Close file
2018-12-17T22:21:45.559716816Z 14 PC: 12aac | Set default drive (Drive = 'A')
2018-12-17T22:21:45.56143051Z 78 PC: 12ab6 | Find first file
2018-12-17T22:21:45.5784576Z 67 PC: 12add | Get or set file attributes
2018-12-17T22:21:45.592450662Z 61 PC: 12ae7 | Open file (Filename = '')
2018-12-17T22:21:45.599352273Z 63 PC: 12afa | Read file or device (Read 24 bytes on handle 5)
2018-12-17T22:21:45.603107852Z 62 PC: 12ac0 | Close file
2018-12-17T22:21:45.605919895Z 79 PC: 12ac4 | Find next file
2018-12-17T22:21:45.609007488Z 62 PC: 12bbd | Close file
2018-12-17T22:21:45.611562528Z 14 PC: 12be0 | Set default drive (Drive = 'A')
2018-12-17T22:21:45.618107484Z 9 PC: 12be7 | Display string (Could not find end pointer)
2018-12-17T22:21:45.630537756Z 26 PC: 12bf0 | Set disk transfer address