Sample viewer

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

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:58:52.231593873Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:58:52.232992682Z 98 PC: 12a96 | Get current PSP
2018-12-17T22:58:52.234812252Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:58:52.236447335Z 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":13026,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:09.829523992Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:37:09.831061646Z 98 PC: 12a96 | Get current PSP
2018-12-25T12:37:09.83182605Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:09.832867139Z 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":13026,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:09.960395355Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:37:09.968192144Z 98 PC: 12a96 | Get current PSP
2018-12-25T12:37:09.969451412Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:09.97099232Z 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":13026,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:10.137586574Z 82 PC: 12a53 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:37:10.139541879Z 98 PC: 12a96 | Get current PSP
2018-12-25T12:37:10.141603138Z 53 PC: 12ac3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:10.143339996Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')