Sample viewer

vx.netlux.org/Virus.DOS.Nafigator.990

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:39:33.449302023Z 42 PC: 144d9 | Get date 0x144d9: cmp dl, 0x1e
0x144dc: jne 0x14520
0x144de: xchg si, bp
0x144e0: mov ax, 0x1300
0x144e3: mov dx, 0xc34
0x144e6: mov bx, 0xf
0x144e9: lea bp, word ptr [si + 0x2a6]
0x144ed: mov cx, 0xb
0x144f0: int 0x10
0x144f2: inc dh
0x144f4: mov bl, 1
0x144f6: int 0x10
0x144f8: inc dh
0x144fa: mov bl, 4
0x144fc: int 0x10
0x144fe: lea bp, word ptr [si + 0x1d5]
0x14502: inc dh
0x14504: mov dl, 0x30
0x14506: mov bl, 0xf
0x14508: mov cx, 0x14
2018-12-17T22:39:33.452387403Z 53 PC: 14525 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:33.453823049Z 37 PC: 14536 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:33.45516735Z 26 PC: 1453e | Set disk transfer address
2018-12-17T22:39:33.456936856Z 71 PC: 14548 | Get current directory
2018-12-17T22:39:33.460020665Z 25 PC: 1454c | Get default drive
2018-12-17T22:39:33.461359467Z 78 PC: 14682 | Find first file
2018-12-17T22:39:33.468204783Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.487080795Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.493460133Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.500376841Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.501814263Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.512221825Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.51667002Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.519588523Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.52455863Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.532621127Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.539928573Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.542441058Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.554585518Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.557881113Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.562739267Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.569205Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.577741244Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.579261042Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.586969041Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.591067505Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.595709027Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.606869639Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.614249442Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.615766081Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.622931628Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.626985628Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.631801619Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.638274422Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.648380361Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.650031459Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.656872799Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.668326516Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.672849074Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.683805886Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.690887923Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.69238909Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.69921923Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.702733042Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.707662516Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.7142759Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.7215824Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.723251728Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.730225812Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.733594842Z 67 PC: 146fa | Get or set file attributes
2018-12-17T22:39:33.742722859Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-17T22:39:33.754189259Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:39:33.760931968Z 66 PC: 147ea | Move file pointer
2018-12-17T22:39:33.762251127Z 64 PC: 147f5 | Write file or device (Write 990 bytes on handle 5)
2018-12-17T22:39:33.770948062Z 66 PC: 14800 | Move file pointer
2018-12-17T22:39:33.772657868Z 64 PC: 1481a | Write file or device (Write 24 bytes on handle 5)
2018-12-17T22:39:33.775335787Z 87 PC: 14830 | Get or set file date and time
2018-12-17T22:39:33.776698607Z 62 PC: 14834 | Close file
2018-12-17T22:39:33.785656139Z 79 PC: 146e7 | Find next file
2018-12-17T22:39:33.787966881Z 14 PC: 1459a | Set default drive (Drive = 'A')
2018-12-17T22:39:33.789148054Z 59 PC: 145a2 | Change current directory
2018-12-17T22:39:33.791630669Z 37 PC: 145b1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:33.792903566Z 26 PC: 145ba | Set disk transfer address
2018-12-17T22:39:33.794495102Z 53 PC: 13452 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:39:33.797015953Z 53 PC: 13452 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:39:33.79852821Z 53 PC: 13452 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:39:33.799549583Z 53 PC: 13452 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:39:33.801668869Z 53 PC: 13452 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:39:33.803186139Z 53 PC: 13452 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:33.804275195Z 53 PC: 13452 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:39:33.806285514Z 53 PC: 13452 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:39:33.807387403Z 53 PC: 13452 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:39:33.80852114Z 53 PC: 13452 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:39:33.810262207Z 53 PC: 13452 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:39:33.811766401Z 53 PC: 13452 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:39:33.812837288Z 53 PC: 13452 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:39:33.814348738Z 53 PC: 13452 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:39:33.815657213Z 53 PC: 13452 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:39:33.817042839Z 53 PC: 13452 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:39:33.81908837Z 53 PC: 13452 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:39:33.820196371Z 53 PC: 13452 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:39:33.821340817Z 53 PC: 13452 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:39:33.823032507Z 37 PC: 13467 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:39:33.823980218Z 37 PC: 1346f | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:39:33.824882764Z 37 PC: 13477 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:33.826587709Z 37 PC: 1347f | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:39:33.827923879Z 68 PC: 137ef | I/O control for devices (Set for = '')
2018-12-17T22:39:33.845604275Z 37 PC: 12e75 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:39:33.851109168Z 58 PC: 142fa | Remove subdirectory
2018-12-17T22:39:33.859981938Z 25 PC: 14233 | Get default drive
2018-12-17T22:39:33.862021177Z 71 PC: 14246 | Get current directory
2018-12-17T22:39:33.865612809Z 59 PC: 142fa | Change current directory
2018-12-17T22:39:33.871554456Z 14 PC: 1428c | Set default drive (Drive = 'A')
2018-12-17T22:39:33.872760258Z 25 PC: 14290 | Get default drive
2018-12-17T22:39:33.87424702Z 59 PC: 142fa | Change current directory
2018-12-17T22:39:34.005321032Z 54 PC: 12d6a | Get free disk space
2018-12-17T22:39:34.014727771Z 67 PC: 12dca | Get or set file attributes
2018-12-17T22:39:34.018892184Z 60 PC: 1407a | Create or truncate file
2018-12-17T22:39:34.356570127Z 62 PC: 140ca | Close file
2018-12-17T22:39:34.358575299Z 65 PC: 141c3 | Delete file (Filename = 'C:\mempatch.exe')
2018-12-17T22:39:34.367811498Z 37 PC: 13566 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:39:34.369083778Z 37 PC: 13566 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:39:34.370227922Z 37 PC: 13566 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:39:34.37206207Z 37 PC: 13566 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:39:34.373248948Z 37 PC: 13566 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:39:34.374345697Z 37 PC: 13566 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:34.376137342Z 37 PC: 13566 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:39:34.377653343Z 37 PC: 13566 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:39:34.378732278Z 37 PC: 13566 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:39:34.379997571Z 37 PC: 13566 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:39:34.381490207Z 37 PC: 13566 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:39:34.382549399Z 37 PC: 13566 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:39:34.383786506Z 37 PC: 13566 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:39:34.385574441Z 37 PC: 13566 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:39:34.386621498Z 37 PC: 13566 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:39:34.387695675Z 37 PC: 13566 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:39:34.389673505Z 37 PC: 13566 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:39:34.390707089Z 37 PC: 13566 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:39:34.391775102Z 37 PC: 13566 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:39:34.393845112Z 76 PC: 135a5 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":6805,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:00:18.71403427Z 42 PC: 144d9 | Get date 0x144d9: cmp dl, 0x1e
0x144dc: jne 0x14520
0x144de: xchg si, bp
0x144e0: mov ax, 0x1300
0x144e3: mov dx, 0xc34
0x144e6: mov bx, 0xf
0x144e9: lea bp, word ptr [si + 0x2a6]
0x144ed: mov cx, 0xb
0x144f0: int 0x10
0x144f2: inc dh
0x144f4: mov bl, 1
0x144f6: int 0x10
0x144f8: inc dh
0x144fa: mov bl, 4
0x144fc: int 0x10
0x144fe: lea bp, word ptr [si + 0x1d5]
0x14502: inc dh
0x14504: mov dl, 0x30
0x14506: mov bl, 0xf
0x14508: mov cx, 0x14
2018-12-25T12:00:18.716770264Z 53 PC: 14525 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T12:00:18.718721249Z 37 PC: 14536 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T12:00:18.72091834Z 26 PC: 1453e | Set disk transfer address
2018-12-25T12:00:18.724052699Z 71 PC: 14548 | Get current directory
2018-12-25T12:00:18.72814396Z 25 PC: 1454c | Get default drive
2018-12-25T12:00:18.729518915Z 78 PC: 14682 | Find first file
2018-12-25T12:00:18.737489406Z 67 PC: 146fa | Get or set file attributes
2018-12-25T12:00:19.584682368Z 61 PC: 14703 | Open file (Filename = '�>')
2018-12-25T12:00:19.602137962Z 63 PC: 14711 | Read file or device (Read 26 bytes on handle 5)
2018-12-25T12:00:19.610867544Z 87 PC: 14830 | Get or set file date and time
2018-12-25T12:00:19.614224944Z 62 PC: 14834 | Close file
2018-12-25T12:00:19.623693186Z 79 PC: 146e7 | Find next file
2018-12-25T12:00:19.627254856Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:19.630785831Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:19.636827035Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:19.644179205Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:19.65201049Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:19.658656535Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:19.667417736Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:19.671958547Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:19.680865001Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:19.689216638Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:19.696386133Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:19.698472767Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:19.707309017Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:19.712856351Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:19.72198777Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:19.729863092Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:19.739117277Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:19.743351906Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:19.753013417Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:19.756631658Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:19.763542534Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:19.772400918Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:19.780257007Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:19.782695735Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:20.032345385Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:20.036419986Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:20.04900888Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:20.061830409Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:20.069103944Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:20.070801609Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:20.418783375Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:20.421858238Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:20.425731638Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:20.442213848Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:20.44955424Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:20.451133526Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:20.540252113Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:20.542731125Z 67 PC: 146fa | Get or set file attributes (See above)
2018-12-25T12:00:20.547840024Z 61 PC: 14703 | Open file (See above)
2018-12-25T12:00:20.555238555Z 63 PC: 14711 | Read file or device (See above)
2018-12-25T12:00:20.56299404Z 66 PC: 147ea | Move file pointer
2018-12-25T12:00:20.565669182Z 64 PC: 147f5 | Write file or device (Write 990 bytes on handle 5)
2018-12-25T12:00:20.581533952Z 66 PC: 14800 | Move file pointer
2018-12-25T12:00:20.584334876Z 64 PC: 1481a | Write file or device (Write 24 bytes on handle 5)
2018-12-25T12:00:20.587397132Z 87 PC: 14830 | Get or set file date and time (See above)
2018-12-25T12:00:20.588967707Z 62 PC: 14834 | Close file (See above)
2018-12-25T12:00:20.628897504Z 79 PC: 146e7 | Find next file (See above)
2018-12-25T12:00:20.632349046Z 14 PC: 1459a | Set default drive (Drive = 'A')
2018-12-25T12:00:20.634271375Z 59 PC: 145a2 | Change current directory
2018-12-25T12:00:20.637910214Z 37 PC: 145b1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T12:00:20.639462752Z 26 PC: 145ba | Set disk transfer address
2018-12-25T12:00:20.640951011Z 53 PC: 13452 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-25T12:00:20.643476775Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.64559879Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.647246613Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.6485046Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.650361917Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.651554484Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.652732456Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.654462952Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.655586552Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.656813663Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.658673866Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.659783193Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.661032693Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.662860216Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.664238021Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.665538284Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.667765269Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.669037389Z 53 PC: 13452 | Get interrupt vector (See above)
2018-12-25T12:00:20.670228337Z 37 PC: 13467 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-25T12:00:20.671696189Z 37 PC: 1346f | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-25T12:00:20.672863952Z 37 PC: 13477 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T12:00:20.674169377Z 37 PC: 1347f | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-25T12:00:20.67614678Z 68 PC: 137ef | I/O control for devices (Set for = '')
2018-12-25T12:00:20.709150828Z 37 PC: 12e75 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-25T12:00:20.713870179Z 58 PC: 142fa | Remove subdirectory
2018-12-25T12:00:20.724030707Z 25 PC: 14233 | Get default drive
2018-12-25T12:00:20.725715367Z 71 PC: 14246 | Get current directory
2018-12-25T12:00:20.729008507Z 59 PC: 142fa | Change current directory (See above)
2018-12-25T12:00:20.735121252Z 14 PC: 1428c | Set default drive (Drive = 'A')
2018-12-25T12:00:20.736815211Z 25 PC: 14290 | Get default drive
2018-12-25T12:00:20.738048942Z 59 PC: 142fa | Change current directory (See above)
2018-12-25T12:00:20.941253783Z 54 PC: 12d6a | Get free disk space
2018-12-25T12:00:20.952131131Z 67 PC: 12dca | Get or set file attributes
2018-12-25T12:00:20.958306263Z 60 PC: 1407a | Create or truncate file
2018-12-25T12:00:21.766314596Z 62 PC: 140ca | Close file
2018-12-25T12:00:21.769834619Z 65 PC: 141c3 | Delete file (Filename = 'C:\mempatch.exe')
2018-12-25T12:00:21.781807745Z 37 PC: 13566 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-25T12:00:21.783390139Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.785147949Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.787806008Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.792136247Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.794792469Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.795872124Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.796932778Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.798525756Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.799630778Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.800756828Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.803234699Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.80461536Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.805694286Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.807481289Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.809077381Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.81133456Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.813453151Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.815624568Z 37 PC: 13566 | Set interrupt vector (See above)
2018-12-25T12:00:21.81789677Z 76 PC: 135a5 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":30,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":6805,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:00:18.768109125Z 42 PC: 144d9 | Get date 0x144d9: cmp dl, 0x1e
0x144dc: jne 0x14520
0x144de: xchg si, bp
0x144e0: mov ax, 0x1300
0x144e3: mov dx, 0xc34
0x144e6: mov bx, 0xf
0x144e9: lea bp, word ptr [si + 0x2a6]
0x144ed: mov cx, 0xb
0x144f0: int 0x10
0x144f2: inc dh
0x144f4: mov bl, 1
0x144f6: int 0x10
0x144f8: inc dh
0x144fa: mov bl, 4
0x144fc: int 0x10
0x144fe: lea bp, word ptr [si + 0x1d5]
0x14502: inc dh
0x14504: mov dl, 0x30
0x14506: mov bl, 0xf
0x14508: mov cx, 0x14