Sample viewer

vx.netlux.org/Virus.DOS.Vienna.521

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:55:07.690144423Z 48 PC: 12f03 | Get DOS version
2018-12-17T21:55:07.691912476Z 53 PC: 12f74 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T21:55:07.69307223Z 37 PC: 12f80 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T21:55:07.694105275Z 26 PC: 12f8f | Set disk transfer address
2018-12-17T21:55:07.695862298Z 78 PC: 12f9e | Find first file
2018-12-17T21:55:07.703256162Z 67 PC: 12ff5 | Get or set file attributes
2018-12-17T21:55:07.708815034Z 67 PC: 13000 | Get or set file attributes
2018-12-17T21:55:07.724440304Z 61 PC: 13007 | Open file (Filename = 'SLEEP.COM')
2018-12-17T21:55:07.73128531Z 87 PC: 13013 | Get or set file date and time
2018-12-17T21:55:07.732698478Z 63 PC: 13022 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T21:55:07.739358252Z 66 PC: 13034 | Move file pointer
2018-12-17T21:55:07.741579194Z 64 PC: 1305a | Write file or device (Write 521 bytes on handle 5)
2018-12-17T21:55:07.753759168Z 66 PC: 1306c | Move file pointer
2018-12-17T21:55:07.755432689Z 64 PC: 1307a | Write file or device (Write 3 bytes on handle 5)
2018-12-17T21:55:07.764034744Z 87 PC: 1308d | Get or set file date and time
2018-12-17T21:55:07.765771074Z 62 PC: 13091 | Close file
2018-12-17T21:55:07.840305782Z 67 PC: 130c9 | Get or set file attributes
2018-12-17T21:55:07.847052199Z 26 PC: 130d0 | Set disk transfer address
2018-12-17T21:55:07.848149369Z 37 PC: 130d7 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')