Sample viewer

vx.netlux.org/Virus.DOS.Pklite.1253

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:47:30.617655811Z 82 PC: 12a6c | Get DOS internal pointers (SYSVARS)
2018-12-17T22:47:30.62023774Z 74 PC: 133f8 | Reallocate memory
2018-12-17T22:47:30.622057077Z 61 PC: 1342f | Open file (Filename = '')
2018-12-17T22:47:30.630157237Z 63 PC: 1343f | Read file or device (Read 1253 bytes on handle 5)
2018-12-17T22:47:30.635471332Z 62 PC: 13444 | Close file
2018-12-17T22:47:30.638031091Z 75 PC: 1349e | Execute program
2018-12-17T22:47:32.847698102Z 72 PC: 8f1b9 | Allocate memory
2018-12-17T22:47:32.850319614Z 72 PC: 8f1bd | Allocate memory
2018-12-17T22:47:32.854044403Z 99 PC: 90858 | Get DBCS lead byte table pointer
2018-12-17T22:47:32.857890331Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\HIMEM.SYS')
2018-12-17T22:47:32.870341939Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:47:32.873311019Z 62 PC: 91fc1 | Close file
2018-12-17T22:47:32.886838949Z 75 PC: 91fe0 | Execute program
2018-12-17T22:47:32.908403385Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:47:32.910552699Z 9 PC: c605 | Display string (String= '6��r�&;] u')
2018-12-17T22:47:32.915670707Z 48 PC: c609 | Get DOS version
2018-12-17T22:47:32.919440861Z 9 PC: c382 | Display string (String= ' Installed A20 handler number ')
2018-12-17T22:47:32.923379336Z 2 PC: c38c | Character output (Char = '32')
2018-12-17T22:47:32.925884095Z 2 PC: c3a7 | Character output (Char = '2e')
2018-12-17T22:47:32.929696859Z 9 PC: c6d9 | Display string (String= '�����VH�VD���V@��������������_���Ku��t1��������D�����t �� ��������a1��Z�����W���� ������5���|�����(���������Nj�(��������p�^')
2018-12-17T22:47:32.934195196Z 9 PC: c6e0 | Display string (String= '�5���|�����(���������Nj�(��������p�^')
2018-12-17T22:47:32.943785781Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\SMARTDRV.EXE')
2018-12-17T22:47:32.9552727Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:47:32.956943027Z 62 PC: 91fc1 | Close file
2018-12-17T22:47:32.960358305Z 75 PC: 91fe0 | Execute program
2018-12-17T22:47:32.984018582Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:47:32.98879096Z 82 PC: 13d46 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:47:32.991574415Z 53 PC: 13ac3 | Get interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:47:32.993673185Z 37 PC: 13ad6 | Set interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:47:32.995370051Z 53 PC: 13ae0 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:47:32.997790436Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:47:33.003341965Z 9 PC: 13a0d | Display string (Could not find end pointer)
2018-12-17T22:47:33.01221313Z 62 PC: 8f8eb | Close file
2018-12-17T22:47:33.017192516Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.021994784Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.023683843Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.025348572Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.029311709Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.030973684Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.032625588Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.035285221Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.037321935Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.039377585Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.042410847Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.044497857Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.046763935Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.04984333Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.051942043Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.05404922Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.056123826Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.058504137Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.060155731Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.061919386Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.064130598Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.065793827Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.067395001Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.069410587Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.071072973Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.073059203Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.076322837Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.07972363Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.081457013Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.084033769Z 62 PC: 8f8f2 | Close file
2018-12-17T22:47:33.085913413Z 61 PC: 8f8ff | Open file (Filename = '')
2018-12-17T22:47:33.091673855Z 62 PC: 8f90e | Close file
2018-12-17T22:47:33.094623227Z 69 PC: 8f915 | Duplicate handle
2018-12-17T22:47:33.097030751Z 69 PC: 8f919 | Duplicate handle
2018-12-17T22:47:33.099860444Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:47:33.106234887Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:47:33.110620637Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:47:33.117281781Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:47:33.119433066Z 74 PC: 8f9c4 | Reallocate memory
2018-12-17T22:47:33.121283659Z 72 PC: 8f9e0 | Allocate memory
2018-12-17T22:47:33.123594358Z 72 PC: 8f9e4 | Allocate memory
2018-12-17T22:47:33.125886323Z 74 PC: 8f9fb | Reallocate memory
2018-12-17T22:47:33.127477601Z 72 PC: 8fa02 | Allocate memory
2018-12-17T22:47:33.129966927Z 72 PC: 8fa06 | Allocate memory
2018-12-17T22:47:33.131675575Z 73 PC: 8fa11 | Release memory
2018-12-17T22:47:33.133382867Z 73 PC: 8efea | Release memory
2018-12-17T22:47:33.135578353Z 74 PC: 8f003 | Reallocate memory
2018-12-17T22:47:33.137344688Z 72 PC: 8f054 | Allocate memory
2018-12-17T22:47:33.139526836Z 72 PC: 8f058 | Allocate memory
2018-12-17T22:47:33.142534359Z 73 PC: 8f060 | Release memory
2018-12-17T22:47:33.144474898Z 61 PC: 8f080 | Open file (Filename = '')
2018-12-17T22:47:33.154706474Z 63 PC: 8f095 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:33.170170504Z 66 PC: 8f0ad | Move file pointer
2018-12-17T22:47:33.172151672Z 62 PC: 8f0d1 | Close file
2018-12-17T22:47:33.174567384Z 75 PC: 8f0f2 | Execute program
2018-12-17T22:47:33.198725862Z 80 PC: 12be9 | Set current PSP
2018-12-17T22:47:33.201171914Z 48 PC: 12bee | Get DOS version
2018-12-17T22:47:33.203268705Z 99 PC: 193d0 | Get DBCS lead byte table pointer
2018-12-17T22:47:33.206316327Z 101 PC: 12c74 | Get extended country info
2018-12-17T22:47:33.209156878Z 99 PC: 12c7a | Get DBCS lead byte table pointer
2018-12-17T22:47:33.210954744Z 74 PC: 12cdc | Reallocate memory
2018-12-17T22:47:33.213013472Z 72 PC: 1355d | Allocate memory
2018-12-17T22:47:33.216213026Z 25 PC: 13596 | Get default drive
2018-12-17T22:47:33.21789694Z 71 PC: 135ad | Get current directory
2018-12-17T22:47:33.220959882Z 59 PC: 135ba | Change current directory
2018-12-17T22:47:33.228019568Z 59 PC: 135c8 | Change current directory
2018-12-17T22:47:33.235037475Z 59 PC: 135d3 | Change current directory
2018-12-17T22:47:33.240282709Z 25 PC: 12d13 | Get default drive
2018-12-17T22:47:33.242934224Z 37 PC: 127d3 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:47:33.244613758Z 37 PC: 127da | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:47:33.246380262Z 37 PC: 127e1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:47:33.249615074Z 80 PC: 1301d | Set current PSP
2018-12-17T22:47:33.250896659Z 37 PC: 13041 | Set interrupt vector (Interrupt = '46' AKA 'Set verify flag')
2018-12-17T22:47:33.253215948Z 53 PC: 13362 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:47:33.25495779Z 37 PC: 13383 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:47:33.257164345Z 51 PC: 13417 | Get or set Ctrl-Break
2018-12-17T22:47:33.259977601Z 72 PC: 130ec | Allocate memory
2018-12-17T22:47:33.26251399Z 61 PC: 131b2 | Open file (Filename = '')
2018-12-17T22:47:33.270093364Z 62 PC: 131ba | Close file
2018-12-17T22:47:33.272849832Z 51 PC: 1344c | Get or set Ctrl-Break
2018-12-17T22:47:33.274517764Z 74 PC: 1197c | Reallocate memory
2018-12-17T22:47:33.277622137Z 72 PC: 11991 | Allocate memory
2018-12-17T22:47:33.280389602Z 73 PC: 119b2 | Release memory
2018-12-17T22:47:33.282773661Z 72 PC: 119bd | Allocate memory
2018-12-17T22:47:33.285905413Z 73 PC: 119df | Release memory
2018-12-17T22:47:33.287989815Z 72 PC: 119f5 | Allocate memory
2018-12-17T22:47:33.290360519Z 72 PC: 119fd | Allocate memory