Sample viewer

vx.netlux.org/Trojan.DOS.Geoff

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:21:07.621383646Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:21:07.623224764Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:21:07.624608811Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:21:07.625997443Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:21:07.627742084Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:21:07.628775678Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:21:07.629769393Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:21:07.631601323Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:21:07.633551749Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:21:07.635458303Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:21:07.637337531Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:21:07.638649223Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:21:07.639977939Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:21:07.642453117Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:21:07.643768473Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:21:07.644918975Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:21:07.646857428Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:21:07.64802533Z 53 PC: 18d76 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:21:07.649187111Z 37 PC: 18d8b | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:21:07.651090332Z 37 PC: 18d93 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:21:07.652197452Z 37 PC: 18d9b | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:21:07.653290593Z 37 PC: 18da3 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:21:07.655217804Z 68 PC: 190e8 | I/O control for devices (Set for = '')
2018-12-17T22:21:07.656717403Z 64 PC: 191eb | Write file or device (Write 14 bytes on handle 1)
2018-12-17T22:21:07.659840047Z 64 PC: 191eb | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:21:07.663258052Z 64 PC: 191eb | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:21:07.666219798Z 64 PC: 191eb | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:21:07.669271808Z 64 PC: 191eb | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:21:07.672957612Z 64 PC: 191eb | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:21:07.67651002Z 64 PC: 191eb | Write file or device (Write 1 bytes on handle 1)