Sample viewer

vx.netlux.org/Virus.DOS.Sailor.791

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:39:04.413762875Z 107 PC: 12a89 | Reserved
2018-12-17T22:39:04.415195401Z 53 PC: 12a93 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:39:04.41868033Z 37 PC: 12ada | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:39:06.645659468Z 72 PC: 8f1b9 | Allocate memory
2018-12-17T22:39:06.662759886Z 72 PC: 8f1bd | Allocate memory
2018-12-17T22:39:06.668076374Z 99 PC: 90858 | Get DBCS lead byte table pointer
2018-12-17T22:39:06.672525506Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\HIMEM.SYS')
2018-12-17T22:39:06.685632565Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:39:06.687856837Z 62 PC: 91fc1 | Close file
2018-12-17T22:39:06.699473754Z 75 PC: 91fe0 | Execute program
2018-12-17T22:39:06.721131862Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:39:06.723663826Z 9 PC: c605 | Display string (String= '6��r�&;] u')
2018-12-17T22:39:06.730286279Z 48 PC: c609 | Get DOS version
2018-12-17T22:39:06.734746843Z 9 PC: c382 | Display string (String= ' Installed A20 handler number ')
2018-12-17T22:39:06.738297311Z 2 PC: c38c | Character output (Char = '32')
2018-12-17T22:39:06.741617343Z 2 PC: c3a7 | Character output (Char = '2e')
2018-12-17T22:39:06.746321999Z 9 PC: c6d9 | Display string (String= '�����VH�VD���V@��������������_���Ku��t1��������D�����t �� ��������a1��Z�����W���� ������5���|�����(���������Nj�(��������p�^')
2018-12-17T22:39:06.75148517Z 9 PC: c6e0 | Display string (String= '�5���|�����(���������Nj�(��������p�^')
2018-12-17T22:39:06.758724098Z 61 PC: 91f88 | Open file (Filename = 'C:\WINDOWS\SMARTDRV.EXE')
2018-12-17T22:39:06.773086171Z 66 PC: 91f95 | Move file pointer
2018-12-17T22:39:06.776091771Z 62 PC: 91fc1 | Close file
2018-12-17T22:39:06.780015131Z 75 PC: 91fe0 | Execute program
2018-12-17T22:39:06.806173625Z 98 PC: 916f1 | Get current PSP
2018-12-17T22:39:06.811487454Z 82 PC: 13d46 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:39:06.814262802Z 53 PC: 13ac3 | Get interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:39:06.821560945Z 37 PC: 13ad6 | Set interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-17T22:39:06.823674154Z 53 PC: 13ae0 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:39:06.826277587Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:39:06.848722594Z 9 PC: 13a0d | Display string (Could not find end pointer)
2018-12-17T22:39:06.858926935Z 62 PC: 8f8eb | Close file
2018-12-17T22:39:06.8617831Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.866062732Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.868554794Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.870912666Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.874595493Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.876975032Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.879453119Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.883022726Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.885268654Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.887671408Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.890732339Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.898568938Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.900781467Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.903924358Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.906111204Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.908525502Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.911451669Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.91396094Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.916057423Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.918125501Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.921734236Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.924633303Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.927744084Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.930897049Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.932977558Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.935059065Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.94052259Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.943591405Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.945751894Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.948695147Z 62 PC: 8f8f2 | Close file
2018-12-17T22:39:06.951251728Z 61 PC: 8f8ff | Open file (Filename = '')
2018-12-17T22:39:06.95710824Z 62 PC: 8f90e | Close file
2018-12-17T22:39:06.959794633Z 69 PC: 8f915 | Duplicate handle
2018-12-17T22:39:06.963829891Z 69 PC: 8f919 | Duplicate handle
2018-12-17T22:39:06.96618076Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:39:06.972451061Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:39:06.975642773Z 61 PC: 9387b | Open file (Filename = '')
2018-12-17T22:39:06.981292951Z 68 PC: 9386b | I/O control for devices (Set for = '')
2018-12-17T22:39:06.984146986Z 74 PC: 8f9c4 | Reallocate memory
2018-12-17T22:39:06.987160187Z 72 PC: 8f9e0 | Allocate memory
2018-12-17T22:39:06.989936663Z 72 PC: 8f9e4 | Allocate memory
2018-12-17T22:39:06.992059291Z 74 PC: 8f9fb | Reallocate memory
2018-12-17T22:39:06.994877998Z 72 PC: 8fa02 | Allocate memory
2018-12-17T22:39:06.997559889Z 72 PC: 8fa06 | Allocate memory
2018-12-17T22:39:06.99968024Z 73 PC: 8fa11 | Release memory
2018-12-17T22:39:07.00203047Z 73 PC: 8efea | Release memory
2018-12-17T22:39:07.005297132Z 74 PC: 8f003 | Reallocate memory
2018-12-17T22:39:07.00804693Z 72 PC: 8f054 | Allocate memory
2018-12-17T22:39:07.01183004Z 72 PC: 8f058 | Allocate memory
2018-12-17T22:39:07.015062377Z 73 PC: 8f060 | Release memory
2018-12-17T22:39:07.016985249Z 61 PC: 8f080 | Open file (Filename = '')
2018-12-17T22:39:07.031607935Z 63 PC: 8f095 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:07.039611696Z 66 PC: 8f0ad | Move file pointer
2018-12-17T22:39:07.041499423Z 62 PC: 8f0d1 | Close file
2018-12-17T22:39:07.044418633Z 75 PC: 8f0f2 | Execute program
2018-12-17T22:39:07.074396616Z 80 PC: 12be9 | Set current PSP
2018-12-17T22:39:07.075381405Z 48 PC: 12bee | Get DOS version
2018-12-17T22:39:07.077175642Z 99 PC: 193d0 | Get DBCS lead byte table pointer
2018-12-17T22:39:07.08080069Z 101 PC: 12c74 | Get extended country info
2018-12-17T22:39:07.082732988Z 99 PC: 12c7a | Get DBCS lead byte table pointer
2018-12-17T22:39:07.085243666Z 74 PC: 12cdc | Reallocate memory
2018-12-17T22:39:07.088370764Z 72 PC: 1355d | Allocate memory
2018-12-17T22:39:07.090706254Z 25 PC: 13596 | Get default drive
2018-12-17T22:39:07.092763725Z 71 PC: 135ad | Get current directory
2018-12-17T22:39:07.096042376Z 59 PC: 135ba | Change current directory
2018-12-17T22:39:07.10360818Z 59 PC: 135c8 | Change current directory
2018-12-17T22:39:07.11132261Z 59 PC: 135d3 | Change current directory
2018-12-17T22:39:07.115843982Z 25 PC: 12d13 | Get default drive
2018-12-17T22:39:07.118522749Z 37 PC: 127d3 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:39:07.120591533Z 37 PC: 127da | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:39:07.122329336Z 37 PC: 127e1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:39:07.12638902Z 80 PC: 1301d | Set current PSP
2018-12-17T22:39:07.127824961Z 37 PC: 13041 | Set interrupt vector (Interrupt = '46' AKA 'Set verify flag')
2018-12-17T22:39:07.129706841Z 53 PC: 13362 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:39:07.132281871Z 37 PC: 13383 | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:39:07.134355124Z 51 PC: 13417 | Get or set Ctrl-Break
2018-12-17T22:39:07.136934917Z 72 PC: 130ec | Allocate memory
2018-12-17T22:39:07.139591332Z 61 PC: 131b2 | Open file (Filename = '')
2018-12-17T22:39:07.147539662Z 62 PC: 131ba | Close file
2018-12-17T22:39:07.150185525Z 51 PC: 1344c | Get or set Ctrl-Break
2018-12-17T22:39:07.151820848Z 74 PC: 1197c | Reallocate memory
2018-12-17T22:39:07.154846925Z 72 PC: 11991 | Allocate memory
2018-12-17T22:39:07.156968668Z 73 PC: 119b2 | Release memory
2018-12-17T22:39:07.158779818Z 72 PC: 119bd | Allocate memory
2018-12-17T22:39:07.161800629Z 73 PC: 119df | Release memory
2018-12-17T22:39:07.163921561Z 72 PC: 119f5 | Allocate memory
2018-12-17T22:39:07.166662286Z 72 PC: 119fd | Allocate memory