Sample viewer

vx.netlux.org/Virus.DOS.Midnight.2351

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:56:13.26078752Z 48 PC: 12a4c | Get DOS version
2018-12-17T22:56:13.262463228Z 82 PC: 9ea4a | Get DOS internal pointers (SYSVARS)
2018-12-17T22:56:13.264341191Z 48 PC: 9ea62 | Get DOS version
2018-12-17T22:56:13.265678925Z 53 PC: 9ea78 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:56:13.267097102Z 37 PC: 9f2de | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:56:13.268853586Z 75 PC: 9ea92 | Execute program