Sample viewer

vx.netlux.org/Virus.DOS.HLLO.6240

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:01:27.013950747Z 53 PC: 13342 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:01:27.01562155Z 53 PC: 13342 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:01:27.016668044Z 53 PC: 13342 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:01:27.017709298Z 53 PC: 13342 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:01:27.019728409Z 53 PC: 13342 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:01:27.02167526Z 53 PC: 13342 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:01:27.02360755Z 53 PC: 13342 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:01:27.025876407Z 53 PC: 13342 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:01:27.027093667Z 53 PC: 13342 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:01:27.03591225Z 53 PC: 13342 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:01:27.038557434Z 53 PC: 13342 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:01:27.039908647Z 53 PC: 13342 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:01:27.041185048Z 53 PC: 13342 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:01:27.043725786Z 53 PC: 13342 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:01:27.04752425Z 53 PC: 13342 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:01:27.050282584Z 53 PC: 13342 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:01:27.062925059Z 53 PC: 13342 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:01:27.064433866Z 53 PC: 13342 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:01:27.065794313Z 53 PC: 13342 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:01:27.069046471Z 37 PC: 13357 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:01:27.071092169Z 37 PC: 1335f | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:01:27.073177357Z 37 PC: 13367 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:01:27.076409325Z 37 PC: 1336f | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:01:27.078165753Z 68 PC: 13942 | I/O control for devices (Set for = '')
2018-12-17T22:01:27.184080698Z 37 PC: 12ca5 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:01:27.186948198Z 48 PC: 14121 | Get DOS version
2018-12-17T22:01:27.188897891Z 61 PC: 13fd3 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:01:27.195872304Z 63 PC: 140a6 | Read file or device (Read 6240 bytes on handle 5)
2018-12-17T22:01:27.203833116Z 62 PC: 14023 | Close file
2018-12-17T22:01:27.207322442Z 53 PC: 132b5 | Get interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-17T22:01:27.208370097Z 37 PC: 132d1 | Set interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-17T22:01:27.213574435Z 49 PC: 132ec | Terminate and stay resident (Return code = '0' | Memory size = '1334')