Sample viewer

vx.netlux.org/Virus.DOS.Dreg.1049

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:48:46.232089841Z 53 PC: 12a5d | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:48:46.2337526Z 37 PC: 12a8c | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:48:46.235045749Z 26 PC: 12abc | Set disk transfer address
2018-12-17T22:48:46.236007079Z 78 PC: 12aef | Find first file
2018-12-17T22:48:46.243053734Z 61 PC: 12b07 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:48:46.249324215Z 63 PC: 12b2b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:46.253298541Z 62 PC: 12b7c | Close file
2018-12-17T22:48:46.255169858Z 67 PC: 12b98 | Get or set file attributes
2018-12-17T22:48:46.385503388Z 61 PC: 12bae | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:48:46.393504448Z 66 PC: 12ea9 | Move file pointer
2018-12-17T22:48:46.395262357Z 64 PC: 12ed3 | Write file or device (Write 1049 bytes on handle 5)
2018-12-17T22:48:46.404944117Z 66 PC: 12f10 | Move file pointer
2018-12-17T22:48:46.40680543Z 64 PC: 12f46 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:46.414516162Z 87 PC: 12c3b | Get or set file date and time
2018-12-17T22:48:46.417151967Z 62 PC: 12c43 | Close file
2018-12-17T22:48:46.430856061Z 67 PC: 12c6f | Get or set file attributes
2018-12-17T22:48:46.443261222Z 26 PC: 12cc6 | Set disk transfer address
2018-12-17T22:48:46.445871978Z 37 PC: 12ce1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')