Sample viewer

vx.netlux.org/Virus.DOS.HLLW.Lab5

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:35.599043962Z 53 PC: 14daa | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:12:35.60160613Z 53 PC: 14daa | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:12:35.605497106Z 53 PC: 14daa | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:12:35.607311638Z 53 PC: 14daa | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:12:35.609965087Z 53 PC: 14daa | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:12:35.611964507Z 53 PC: 14daa | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:12:35.617176547Z 53 PC: 14daa | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:12:35.618886172Z 53 PC: 14daa | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:12:35.621557425Z 53 PC: 14daa | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:12:35.623402825Z 53 PC: 14daa | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:12:35.625080439Z 53 PC: 14daa | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:12:35.627818999Z 53 PC: 14daa | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:12:35.629437272Z 53 PC: 14daa | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:12:35.631065934Z 53 PC: 14daa | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:12:35.633711048Z 53 PC: 14daa | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:12:35.635259079Z 53 PC: 14daa | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:12:35.63681277Z 53 PC: 14daa | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:12:35.638891178Z 53 PC: 14daa | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:12:35.640228293Z 53 PC: 14daa | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:12:35.641594271Z 37 PC: 14dbf | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:12:35.64389128Z 37 PC: 14dc7 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:12:35.645616093Z 37 PC: 14dcf | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:12:35.647108409Z 37 PC: 14dd7 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:12:35.649490799Z 68 PC: 15b98 | I/O control for devices (Set for = '')
2018-12-17T23:12:35.682089426Z 37 PC: 14521 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:12:35.68435689Z 25 PC: 15750 | Get default drive
2018-12-17T23:12:35.685570492Z 71 PC: 15763 | Get current directory
2018-12-17T23:12:35.691138281Z 48 PC: 156c3 | Get DOS version
2018-12-17T23:12:35.692689007Z 25 PC: 15750 | Get default drive
2018-12-17T23:12:35.693864087Z 71 PC: 15763 | Get current directory
2018-12-17T23:12:35.697931756Z 44 PC: 16030 | Get time 0x16030: mov word ptr [0x3e], cx
0x16034: mov word ptr [0x40], dx
0x16038: retf
0x16039: call 0x16080
0x1603c: jb 0x1604d
0x1603e: mov cx, word ptr es:[di + 4]
0x16042: cmp cx, 1
0x16045: je 0x1604d
0x16047: xor bx, bx
0x16049: push cs
0x1604a: call 0x2585b
0x1604d: retf 4
0x16050: call 0x16080
0x16053: jb 0x16068
0x16055: mov ax, cx
0x16057: mov dx, bx
0x16059: mov cx, word ptr es:[di + 4]
0x1605d: cmp cx, 1
0x16060: je 0x16068
0x16062: xor bx, bx
2018-12-17T23:12:35.701133315Z 14 PC: 157a9 | Set default drive (Drive = 'B')
2018-12-17T23:12:35.702914064Z 25 PC: 157ad | Get default drive
2018-12-17T23:12:35.705590186Z 59 PC: 15817 | Change current directory