Sample viewer

vx.netlux.org/Virus.DOS.HLLP.Kokos.6889

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:44:01.264270441Z 53 PC: 13faa | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:44:01.266293531Z 53 PC: 13faa | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:44:01.268321327Z 53 PC: 13faa | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:44:01.27003144Z 53 PC: 13faa | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:44:01.27283784Z 53 PC: 13faa | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:44:01.274283221Z 53 PC: 13faa | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:44:01.275544181Z 53 PC: 13faa | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:44:01.277009051Z 53 PC: 13faa | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:44:01.278888611Z 53 PC: 13faa | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:44:01.280053125Z 53 PC: 13faa | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:44:01.28116988Z 53 PC: 13faa | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:44:01.285713221Z 53 PC: 13faa | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:44:01.288009751Z 53 PC: 13faa | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:44:01.289487814Z 53 PC: 13faa | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:44:01.292178149Z 53 PC: 13faa | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:44:01.293386428Z 53 PC: 13faa | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:44:01.294915841Z 53 PC: 13faa | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:44:01.297134087Z 53 PC: 13faa | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:44:01.298995021Z 53 PC: 13faa | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:44:01.300756967Z 37 PC: 13fbf | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:44:01.30330957Z 37 PC: 13fc7 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:44:01.304729847Z 37 PC: 13fcf | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:44:01.305905758Z 37 PC: 13fd7 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:44:01.308216377Z 68 PC: 14b97 | I/O control for devices (Set for = '')
2018-12-17T22:44:01.309747976Z 44 PC: 14cce | Get time 0x14cce: mov word ptr [0x3e], cx
0x14cd2: mov word ptr [0x40], dx
0x14cd6: retf
0x14cd7: mov cx, di
0x14cd9: mov si, 0xa
0x14cdc: mov bx, dx
0x14cde: or bx, bx
0x14ce0: jns 0x14cf3
0x14ce2: neg bx
0x14ce4: neg ax
0x14ce6: sbb bx, 0
0x14ce9: call 0x14cf3
0x14cec: dec di
0x14ced: mov byte ptr es:[di], 0x2d
0x14cf1: inc cx
0x14cf2: ret
0x14cf3: xor dx, dx
0x14cf5: xchg ax, bx
0x14cf6: div si
0x14cf8: xchg ax, bx
2018-12-17T22:44:01.314056062Z 48 PC: 148c2 | Get DOS version
2018-12-17T22:44:01.316764578Z 61 PC: 14700 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:44:01.323502447Z 66 PC: 14832 | Move file pointer
2018-12-17T22:44:01.325303556Z 63 PC: 147d3 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:44:01.330300294Z 62 PC: 14750 | Close file
2018-12-17T22:44:01.3324557Z 13 PC: 12a47 | Disk reset
2018-12-17T22:44:03.522888492Z 72 PC: 8f1b9 | Allocate memory
2018-12-17T22:44:03.524607572Z 72 PC: 8f1bd | Allocate memory
2018-12-17T22:44:03.526560732Z 99 PC: 90858 | Get DBCS lead byte table pointer
2018-12-17T22:44:03.528735884Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\HIMEM.SYS')
2018-12-17T22:44:03.53672188Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:44:03.53800505Z 62 PC: 91fc1 | Close file
2018-12-17T22:44:03.539666373Z 75 PC: 91fe0 | Execute program
2018-12-17T22:44:03.55110774Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:44:03.55222075Z 9 PC: c605 | Display string (String= '6��r�&;] u')
2018-12-17T22:44:03.55512353Z 48 PC: c609 | Get DOS version
2018-12-17T22:44:03.557795535Z 9 PC: c382 | Display string (String= ' Installed A20 handler number ')
2018-12-17T22:44:03.559934084Z 2 PC: c38c | Character output (Char = '32')
2018-12-17T22:44:03.561884312Z 2 PC: c3a7 | Character output (Char = '2e')
2018-12-17T22:44:03.564328089Z 9 PC: c6d9 | Display string (String= '�����VH�VD���V@��������������_���Ku��t1��������D�����t �� ��������a1��Z�����W���� ������5���|�����(���������Nj�(��������p�^')
2018-12-17T22:44:03.567581015Z 9 PC: c6e0 | Display string (String= '�5���|�����(���������Nj�(��������p�^')
2018-12-17T22:44:03.570848981Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\SMARTDRV.EXE')
2018-12-17T22:44:03.578737034Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:44:03.580553548Z 62 PC: 91fc1 | Close file
2018-12-17T22:44:03.582429724Z 75 PC: 91fe0 | Execute program
2018-12-17T22:44:03.595059275Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:44:03.598444296Z 82 PC: 13d46 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:44:03.599635726Z 53 PC: 13ac3 | Get interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:44:03.600670855Z 37 PC: 13ad6 | Set interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:44:03.602441496Z 53 PC: 13ae0 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:44:03.603570872Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:44:03.60467212Z 9 PC: 13a0d | Display string (Could not find end pointer)
2018-12-17T22:44:03.609821978Z 62 PC: 8f8eb | Close file
2018-12-17T22:44:03.611127473Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.612409535Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.614177609Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.615316992Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.61639623Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.618121561Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.619244147Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.620323254Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.622428404Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.623677461Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.624858703Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.62667759Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.627909084Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.629127509Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.630873872Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.632178576Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.633522968Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.635362224Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.636518829Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.637625617Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.639400144Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.640520126Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.641677708Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.643505857Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.644748014Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.645925324Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.647580109Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.648669452Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.649775973Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.651343407Z 62 PC: 8f8f2 | Close file
2018-12-17T22:44:03.652460724Z 61 PC: 8f8ff | Open file (Filename = '')
2018-12-17T22:44:03.655455422Z 62 PC: 8f90e | Close file
2018-12-17T22:44:03.657204954Z 69 PC: 8f915 | Duplicate handle
2018-12-17T22:44:03.658388711Z 69 PC: 8f919 | Duplicate handle
2018-12-17T22:44:03.659558802Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:44:03.66304949Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:44:03.664213415Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:44:03.667146467Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:44:03.668958935Z 74 PC: 8f9c4 | Reallocate memory
2018-12-17T22:44:03.670121105Z 72 PC: 8f9e0 | Allocate memory
2018-12-17T22:44:03.671334573Z 72 PC: 8f9e4 | Allocate memory
2018-12-17T22:44:03.672956544Z 74 PC: 8f9fb | Reallocate memory
2018-12-17T22:44:03.674103322Z 72 PC: 8fa02 | Allocate memory
2018-12-17T22:44:03.675311152Z 72 PC: 8fa06 | Allocate memory
2018-12-17T22:44:03.677020846Z 73 PC: 8fa11 | Release memory
2018-12-17T22:44:03.678622143Z 73 PC: 8efea | Release memory
2018-12-17T22:44:03.680323426Z 74 PC: 8f003 | Reallocate memory
2018-12-17T22:44:03.683205606Z 72 PC: 8f054 | Allocate memory
2018-12-17T22:44:03.685340842Z 72 PC: 8f058 | Allocate memory
2018-12-17T22:44:03.687928686Z 73 PC: 8f060 | Release memory
2018-12-17T22:44:03.690599875Z 61 PC: 8f080 | Open file (Filename = '')
2018-12-17T22:44:03.699583982Z 63 PC: 8f095 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:03.705756969Z 66 PC: 8f0ad | Move file pointer
2018-12-17T22:44:03.708536004Z 62 PC: 8f0d1 | Close file
2018-12-17T22:44:03.711044373Z 75 PC: 8f0f2 | Execute program
2018-12-17T22:44:03.725551447Z 80 PC: 12be9 | Set current PSP
2018-12-17T22:44:03.726808177Z 48 PC: 12bee | Get DOS version
2018-12-17T22:44:03.728160427Z 99 PC: 193d0 | Get DBCS lead byte table pointer
2018-12-17T22:44:03.730289508Z 101 PC: 12c74 | Get extended country info
2018-12-17T22:44:03.732223577Z 99 PC: 12c7a | Get DBCS lead byte table pointer
2018-12-17T22:44:03.733472187Z 74 PC: 12cdc | Reallocate memory
2018-12-17T22:44:03.734909508Z 72 PC: 1355d | Allocate memory
2018-12-17T22:44:03.736984426Z 25 PC: 13596 | Get default drive
2018-12-17T22:44:03.738023414Z 71 PC: 135ad | Get current directory
2018-12-17T22:44:03.740226269Z 59 PC: 135ba | Change current directory
2018-12-17T22:44:03.745926156Z 59 PC: 135c8 | Change current directory
2018-12-17T22:44:03.749437241Z 59 PC: 135d3 | Change current directory
2018-12-17T22:44:03.751613381Z 25 PC: 12d13 | Get default drive
2018-12-17T22:44:03.75292736Z 37 PC: 127d3 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:44:03.753768644Z 37 PC: 127da | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:44:03.754575713Z 37 PC: 127e1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:44:03.756491098Z 80 PC: 1301d | Set current PSP
2018-12-17T22:44:03.75719254Z 37 PC: 13041 | Set interrupt vector (Interrupt = '46' AKA 'Set verify flag')
2018-12-17T22:44:03.75808762Z 53 PC: 13362 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:44:03.75952389Z 37 PC: 13383 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:44:03.760726588Z 51 PC: 13417 | Get or set Ctrl-Break
2018-12-17T22:44:03.761877582Z 72 PC: 130ec | Allocate memory
2018-12-17T22:44:03.763527281Z 61 PC: 131b2 | Open file (Filename = '')
2018-12-17T22:44:03.767111731Z 62 PC: 131ba | Close file
2018-12-17T22:44:03.768518562Z 51 PC: 1344c | Get or set Ctrl-Break
2018-12-17T22:44:03.769773473Z 74 PC: 1197c | Reallocate memory
2018-12-17T22:44:03.77073139Z 72 PC: 11991 | Allocate memory
2018-12-17T22:44:03.77173961Z 73 PC: 119b2 | Release memory
2018-12-17T22:44:03.77311722Z 72 PC: 119bd | Allocate memory
2018-12-17T22:44:03.774433058Z 73 PC: 119df | Release memory
2018-12-17T22:44:03.77556501Z 72 PC: 119f5 | Allocate memory
2018-12-17T22:44:03.777453431Z 72 PC: 119fd | Allocate memory