Sample viewer

vx.netlux.org/Virus.DOS.HappyNewYear.562.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:57:05.15079373Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:57:05.152537535Z 98 PC: 12a96 | Get current PSP
2018-12-17T22:57:05.153350033Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:57:05.154451551Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12434,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:32:57.972618919Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:32:57.974338345Z 98 PC: 12a96 | Get current PSP
2018-12-25T12:32:57.97610211Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:32:57.977458443Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')

{"DateBased":true,"Day":1,"Month":1,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12434,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:32:58.222819808Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:32:58.224586519Z 98 PC: 12a96 | Get current PSP
2018-12-25T12:32:58.231502054Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:32:58.234292693Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')

{"DateBased":true,"Day":1,"Month":2,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12434,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:32:58.250426965Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:32:58.253227759Z 98 PC: 12a96 | Get current PSP
2018-12-25T12:32:58.254967172Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:32:58.25685625Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')