Sample viewer

vx.netlux.org/Trojan.DOS.DrSort

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:48:04.902363588Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:48:04.90540458Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:48:04.907161902Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:48:04.908894396Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:48:04.91139304Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:48:04.913101726Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:48:04.914788817Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:48:04.917894656Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:48:04.920206817Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:48:04.921726568Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:48:04.923135933Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:48:04.925316566Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:48:04.926740782Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:48:04.928132979Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:48:04.944894118Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:48:04.94586367Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:48:04.94687306Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:48:04.949860243Z 53 PC: 130a6 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:48:04.951549647Z 37 PC: 130bb | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:48:04.953375992Z 37 PC: 130c3 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:48:04.956585871Z 37 PC: 130cb | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:48:04.95807263Z 37 PC: 130d3 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:48:04.960170867Z 68 PC: 1361f | I/O control for devices (Set for = '')
2018-12-17T22:48:04.962648251Z 64 PC: 13722 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:48:04.967681625Z 64 PC: 13722 | Write file or device (Write 26 bytes on handle 1)
2018-12-17T22:48:04.972701331Z 64 PC: 13722 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:48:04.97788845Z 64 PC: 13722 | Write file or device (Write 21 bytes on handle 1)
2018-12-17T22:48:04.980956963Z 63 PC: 136cb | Read file or device (Read 128 bytes on handle 0)