Sample viewer

vx.netlux.org/Trojan.DOS.Off.c

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:06:55.989567277Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:06:55.991249603Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:06:55.993118961Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:06:55.994676133Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:06:55.996213757Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:06:55.998363662Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:06:55.999952371Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:06:56.001481604Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:06:56.003263393Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:06:56.0046087Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:06:56.006690265Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:06:56.008701705Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:06:56.009929467Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:06:56.011117143Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:06:56.014253719Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:06:56.015502006Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:06:56.016678544Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:06:56.018371106Z 53 PC: 134b6 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:06:56.019682309Z 37 PC: 134cb | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:06:56.020840226Z 37 PC: 134d3 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:06:56.022423118Z 37 PC: 134db | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:06:56.023857611Z 37 PC: 134e3 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:06:56.025605493Z 68 PC: 13828 | I/O control for devices (Set for = '')
2018-12-17T23:06:56.083918213Z 37 PC: 12ee7 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')