Sample viewer

vx.netlux.org/Virus.DOS.HLLO.3505

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:53:34.544029344Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:53:34.546645177Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:53:34.548599989Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:53:34.550458039Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:53:34.553430764Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:53:34.555339489Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:53:34.557120905Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:53:34.558945342Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:53:34.561863935Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:53:34.563756429Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:53:34.566079563Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:53:34.569040896Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:53:34.570849924Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:53:34.572632803Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:53:34.582982845Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:53:34.584525052Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:53:34.586060025Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:53:34.587920229Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:53:34.595362469Z 53 PC: 12d0a | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:53:34.597236258Z 37 PC: 12d1f | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:53:34.606125897Z 37 PC: 12d27 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:53:34.609095746Z 37 PC: 12d2f | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:53:34.611236156Z 37 PC: 12d37 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:53:34.613476414Z 68 PC: 136aa | I/O control for devices (Set for = '')
2018-12-17T22:53:34.616522837Z 48 PC: 132c0 | Get DOS version
2018-12-17T22:53:34.61873378Z 26 PC: 12be5 | Set disk transfer address
2018-12-17T22:53:34.620435818Z 78 PC: 12bf1 | Find first file
2018-12-17T22:53:34.629916767Z 61 PC: 13172 | Open file (Filename = 'TEST.EXE')
2018-12-17T22:53:34.637243079Z 66 PC: 1384b | Move file pointer
2018-12-17T22:53:34.639063098Z 66 PC: 13859 | Move file pointer
2018-12-17T22:53:34.642653892Z 66 PC: 13867 | Move file pointer
2018-12-17T22:53:34.644419259Z 61 PC: 13172 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:53:34.652454743Z 62 PC: 131c2 | Close file
2018-12-17T22:53:34.66272814Z 60 PC: 13172 | Create or truncate file
2018-12-17T22:53:34.683243266Z 63 PC: 13245 | Read file or device (Read 3505 bytes on handle 6)
2018-12-17T22:53:34.690764314Z 84 PC: 12da4 | Get verify flag
2018-12-17T22:53:34.692710921Z 64 PC: 13245 | Write file or device (Write 3505 bytes on handle 5)
2018-12-17T22:53:35.043608636Z 64 PC: 130cd | Write file or device (Write 0 bytes on handle 1)
2018-12-17T22:53:35.046046906Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:53:35.047770975Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:53:35.050893791Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:53:35.052552526Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:53:35.054245637Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:53:35.056936662Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:53:35.058654799Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:53:35.060330707Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:53:35.063094198Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:53:35.064741543Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:53:35.066405739Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:53:35.069049585Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:53:35.070730582Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:53:35.072449752Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:53:35.074116563Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:53:35.076956137Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:53:35.07857652Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:53:35.080196153Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:53:35.082607573Z 37 PC: 12e61 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:53:35.084299771Z 76 PC: 12ea0 | Terminate with return code (Return code = '0')