Sample viewer

vx.netlux.org/Virus.DOS.HLLO.Nazi.4213

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:03:27.587476187Z 53 PC: 12dea | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:03:27.589798196Z 53 PC: 12dea | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:03:27.591708953Z 53 PC: 12dea | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:03:27.59311327Z 53 PC: 12dea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:03:27.594606846Z 53 PC: 12dea | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:03:27.59712568Z 53 PC: 12dea | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:03:27.599305667Z 53 PC: 12dea | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:03:27.60138315Z 53 PC: 12dea | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:03:27.610840197Z 53 PC: 12dea | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:03:27.613864785Z 53 PC: 12dea | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:03:27.615398271Z 53 PC: 12dea | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:03:27.61689277Z 53 PC: 12dea | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:03:27.619060338Z 53 PC: 12dea | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:03:27.620472551Z 53 PC: 12dea | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:03:27.621888603Z 53 PC: 12dea | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:03:27.623796736Z 53 PC: 12dea | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:03:27.626244335Z 53 PC: 12dea | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:03:27.628707613Z 53 PC: 12dea | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:03:27.631104841Z 53 PC: 12dea | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:03:27.633098032Z 37 PC: 12dff | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:03:27.634730697Z 37 PC: 12e07 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:03:27.637139862Z 37 PC: 12e0f | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:03:27.644853195Z 37 PC: 12e17 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:03:27.647111764Z 68 PC: 1387d | I/O control for devices (Set for = '')
2018-12-17T23:03:27.649298593Z 48 PC: 135a3 | Get DOS version
2018-12-17T23:03:27.652005242Z 61 PC: 13455 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:03:27.66010692Z 63 PC: 13528 | Read file or device (Read 4208 bytes on handle 5)
2018-12-17T23:03:27.669225665Z 62 PC: 134a5 | Close file
2018-12-17T23:03:27.672519724Z 26 PC: 12d2b | Set disk transfer address
2018-12-17T23:03:27.673941435Z 78 PC: 12d37 | Find first file
2018-12-17T23:03:27.68240573Z 61 PC: 13455 | Open file (Filename = 'TEST.EXE')
2018-12-17T23:03:27.691008739Z 66 PC: 13587 | Move file pointer
2018-12-17T23:03:27.693384835Z 63 PC: 13528 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T23:03:27.697695019Z 26 PC: 12d4f | Set disk transfer address
2018-12-17T23:03:27.700636473Z 79 PC: 12d54 | Find next file
2018-12-17T23:03:27.703888658Z 64 PC: 131ad | Write file or device (Write 31 bytes on handle 1)
2018-12-17T23:03:27.710522252Z 64 PC: 131ad | Write file or device (Write 0 bytes on handle 1)
2018-12-17T23:03:27.713735749Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:03:27.715567165Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:03:27.717251696Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:03:27.719762927Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:03:27.721403313Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:03:27.722887068Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:03:27.728316171Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:03:27.729707663Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:03:27.731049633Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:03:27.732390757Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:03:27.734445793Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:03:27.735856616Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:03:27.737545038Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:03:27.740103093Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:03:27.741793935Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:03:27.743409421Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:03:27.745748376Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:03:27.747183356Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:03:27.748580946Z 37 PC: 12f41 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:03:27.750270861Z 76 PC: 12f80 | Terminate with return code (Return code = '0')