Sample viewer

vx.netlux.org/Virus.DOS.Rider.577

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:53:32.886516433Z 25 PC: 12be5 | Get default drive
2018-12-17T21:53:32.888204042Z 71 PC: 12bf8 | Get current directory
2018-12-17T21:53:32.890938943Z 47 PC: 12bd6 | Get disk transfer address
2018-12-17T21:53:32.892015019Z 26 PC: 12aca | Set disk transfer address
2018-12-17T21:53:32.893972483Z 78 PC: 12ad4 | Find first file
2018-12-17T21:53:32.899714257Z 61 PC: 12b0f | Open file (Filename = 'SLEEP.COM')
2018-12-17T21:53:32.910899339Z 66 PC: 12c18 | Move file pointer
2018-12-17T21:53:32.913198454Z 63 PC: 12c4a | Read file or device (Read 3 bytes on handle 5)
2018-12-17T21:53:32.919447626Z 67 PC: 12c3b | Get or set file attributes
2018-12-17T21:53:32.937362733Z 66 PC: 12c18 | Move file pointer
2018-12-17T21:53:32.939649366Z 64 PC: 12c8d | Write file or device (Write 3 bytes on handle 5)
2018-12-17T21:53:32.945996686Z 66 PC: 12c02 | Move file pointer
2018-12-17T21:53:32.947526469Z 64 PC: 12cbf | Write file or device (Write 577 bytes on handle 5)
2018-12-17T21:53:32.95574493Z 87 PC: 12ca2 | Get or set file date and time
2018-12-17T21:53:32.958008124Z 62 PC: 12ca6 | Close file
2018-12-17T21:53:32.965408579Z 67 PC: 12c26 | Get or set file attributes
2018-12-17T21:53:32.971045223Z 59 PC: 12b20 | Change current directory
2018-12-17T21:53:32.975652206Z 26 PC: 12b2e | Set disk transfer address
2018-12-17T21:53:32.977194304Z 9 PC: 12aa2 | Display string (String= 'ABCDE - This is a 100 byte COM test, 1994 ')