Sample viewer

vx.netlux.org/Virus.DOS.Assignation.436

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:48:52.4134061Z 65 PC: 12a77 | Delete file (Filename = 'is started by using +the SHELL command in the CONFIG.SYS file. F####,$z$$%U%%%,&y&')
2018-12-17T22:48:54.623530993Z 72 PC: 8f1b9 | Allocate memory
2018-12-17T22:48:54.626005181Z 72 PC: 8f1bd | Allocate memory
2018-12-17T22:48:54.628469362Z 99 PC: 90858 | Get DBCS lead byte table pointer
2018-12-17T22:48:54.63158182Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\HIMEM.SYS')
2018-12-17T22:48:54.64394543Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:48:54.646021701Z 62 PC: 91fc1 | Close file
2018-12-17T22:48:54.648488636Z 75 PC: 91fe0 | Execute program
2018-12-17T22:48:54.666812284Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:48:54.668434071Z 9 PC: c605 | Display string (String= '6r&;] u')
2018-12-17T22:48:54.673168206Z 48 PC: c609 | Get DOS version
2018-12-17T22:48:54.676848251Z 9 PC: c382 | Display string (String= ' Installed A20 handler number ')
2018-12-17T22:48:54.680469895Z 2 PC: c38c | Character output (Char = '32')
2018-12-17T22:48:54.683325931Z 2 PC: c3a7 | Character output (Char = '2e')
2018-12-17T22:48:54.687534088Z 9 PC: c6d9 | Display string (String= 'VHVDV@_Kut1Dt a1ZW 5|(Nj(p^')
2018-12-17T22:48:54.69340525Z 9 PC: c6e0 | Display string (String= '5|(Nj(p^')
2018-12-17T22:48:54.699000031Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\SMARTDRV.EXE')
2018-12-17T22:48:54.709795225Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:48:54.712581159Z 62 PC: 91fc1 | Close file
2018-12-17T22:48:54.714908512Z 75 PC: 91fe0 | Execute program
2018-12-17T22:48:54.736958261Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:48:54.741727392Z 82 PC: 13d46 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:48:54.74366931Z 53 PC: 13ac3 | Get interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:48:54.7454149Z 37 PC: 13ad6 | Set interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:48:54.747776758Z 53 PC: 13ae0 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:48:54.749265485Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:48:54.750633005Z 9 PC: 13a0d | Display string (Could not find end pointer)
2018-12-17T22:48:54.759572411Z 62 PC: 8f8eb | Close file
2018-12-17T22:48:54.762957791Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.765558829Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.767340546Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.769760172Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.771573399Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.773053671Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.775231162Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.776780403Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.778323302Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.780727399Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.782925719Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.785071591Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.787832679Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.789487498Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.791044103Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.793194563Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.795249815Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.797189179Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.800326533Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.802261299Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.804075558Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.805986388Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.808239411Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.810232726Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.812212125Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.814778628Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.816559914Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.818297419Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.820948991Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.82293347Z 62 PC: 8f8f2 | Close file
2018-12-17T22:48:54.824816257Z 61 PC: 8f8ff | Open file (Filename = '')
2018-12-17T22:48:54.831092229Z 62 PC: 8f90e | Close file
2018-12-17T22:48:54.833094541Z 69 PC: 8f915 | Duplicate handle
2018-12-17T22:48:54.834902248Z 69 PC: 8f919 | Duplicate handle
2018-12-17T22:48:54.837800964Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:48:54.843119467Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:48:54.844707541Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:48:54.851312601Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:48:54.853992487Z 74 PC: 8f9c4 | Reallocate memory
2018-12-17T22:48:54.855861758Z 72 PC: 8f9e0 | Allocate memory
2018-12-17T22:48:54.858112387Z 72 PC: 8f9e4 | Allocate memory
2018-12-17T22:48:54.860563573Z 74 PC: 8f9fb | Reallocate memory
2018-12-17T22:48:54.86198288Z 72 PC: 8fa02 | Allocate memory
2018-12-17T22:48:54.863737616Z 72 PC: 8fa06 | Allocate memory
2018-12-17T22:48:54.86579914Z 73 PC: 8fa11 | Release memory
2018-12-17T22:48:54.867623407Z 73 PC: 8efea | Release memory
2018-12-17T22:48:54.868900778Z 74 PC: 8f003 | Reallocate memory
2018-12-17T22:48:54.87171759Z 72 PC: 8f054 | Allocate memory
2018-12-17T22:48:54.873437722Z 72 PC: 8f058 | Allocate memory
2018-12-17T22:48:54.874972686Z 73 PC: 8f060 | Release memory
2018-12-17T22:48:54.877015605Z 61 PC: 8f080 | Open file (Filename = '')
2018-12-17T22:48:54.890520849Z 63 PC: 8f095 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:54.896885378Z 66 PC: 8f0ad | Move file pointer
2018-12-17T22:48:54.89965952Z 62 PC: 8f0d1 | Close file
2018-12-17T22:48:54.902170869Z 75 PC: 8f0f2 | Execute program
2018-12-17T22:48:54.925194267Z 80 PC: 12be9 | Set current PSP
2018-12-17T22:48:54.926405112Z 48 PC: 12bee | Get DOS version
2018-12-17T22:48:54.928815791Z 99 PC: 193d0 | Get DBCS lead byte table pointer
2018-12-17T22:48:54.931923381Z 101 PC: 12c74 | Get extended country info
2018-12-17T22:48:54.933350783Z 99 PC: 12c7a | Get DBCS lead byte table pointer
2018-12-17T22:48:54.935431181Z 74 PC: 12cdc | Reallocate memory
2018-12-17T22:48:54.937003575Z 72 PC: 1355d | Allocate memory
2018-12-17T22:48:54.938699622Z 25 PC: 13596 | Get default drive
2018-12-17T22:48:54.940700712Z 71 PC: 135ad | Get current directory
2018-12-17T22:48:54.94354717Z 59 PC: 135ba | Change current directory
2018-12-17T22:48:54.949430956Z 59 PC: 135c8 | Change current directory
2018-12-17T22:48:54.956552797Z 59 PC: 135d3 | Change current directory
2018-12-17T22:48:54.960463775Z 25 PC: 12d13 | Get default drive
2018-12-17T22:48:54.961769378Z 37 PC: 127d3 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:48:54.964024886Z 37 PC: 127da | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:48:54.965410029Z 37 PC: 127e1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:48:54.96912613Z 80 PC: 1301d | Set current PSP
2018-12-17T22:48:54.970115539Z 37 PC: 13041 | Set interrupt vector (Interrupt = '46' AKA 'Set verify flag')
2018-12-17T22:48:54.972485563Z 53 PC: 13362 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:48:54.973786968Z 37 PC: 13383 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:48:54.975047807Z 51 PC: 13417 | Get or set Ctrl-Break
2018-12-17T22:48:54.978058974Z 72 PC: 130ec | Allocate memory
2018-12-17T22:48:54.979920562Z 61 PC: 131b2 | Open file (Filename = '')
2018-12-17T22:48:54.986250495Z 62 PC: 131ba | Close file
2018-12-17T22:48:54.989726357Z 51 PC: 1344c | Get or set Ctrl-Break
2018-12-17T22:48:54.990991003Z 74 PC: 1197c | Reallocate memory
2018-12-17T22:48:54.992608862Z 72 PC: 11991 | Allocate memory
2018-12-17T22:48:54.995333622Z 73 PC: 119b2 | Release memory
2018-12-17T22:48:54.996706051Z 72 PC: 119bd | Allocate memory
2018-12-17T22:48:54.998536009Z 73 PC: 119df | Release memory
2018-12-17T22:48:55.000754938Z 72 PC: 119f5 | Allocate memory
2018-12-17T22:48:55.00364606Z 72 PC: 119fd | Allocate memory