Sample viewer

vx.netlux.org/Trojan.DOS.QFat16

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:05:32.321754055Z 48 PC: 12a4c | Get DOS version
2018-12-17T23:05:32.324283311Z 53 PC: 12bab | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:05:32.325975634Z 53 PC: 12bb8 | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T23:05:32.327579239Z 53 PC: 12bc5 | Get interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T23:05:32.330277683Z 53 PC: 12bd2 | Get interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T23:05:32.331929228Z 37 PC: 12be6 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:05:32.33375941Z 74 PC: 12af4 | Reallocate memory
2018-12-17T23:05:32.336566128Z 68 PC: 13f1b | I/O control for devices (Set for = '�;')
2018-12-17T23:05:32.338913271Z 68 PC: 13f1b | I/O control for devices (Set for = '�;')
2018-12-17T23:05:32.345612678Z 7 PC: 13e4a | Direct console input without echo