The program NKL.SYS is used for hidden penetration into PC and its remote administration.
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Malware Analysis of NKL.SYS
Full path on a computer: %SysDir%\drivers\nkl.sys
Detected by UnHackMe:
NKL.SYS
Default location: %SysDir%\drivers\nkl.sys
Removal Results: Success
Number of reboot: 1
NKL.SYS is known as:
Backdoor.Turla.A
NKL.SYS hash:
- MD5: d50a3e99d354cac5f973d500aee8b844
The file tries to download information from some web sites.
How to quickly detect NKL.SYS presence?
Registry:
- HKLM\System\CurrentControlSet\Services\nkl\ImagePath: “\??\%SysDir%\DRIVERS\nkl.SYS”
- HKLM\System\CurrentControlSet\Services\nkl\DisplayName: “nkl”
Files:
- %Temp%\winptr.ocx
- %SysDir%\drivers\nkl.sys
- %SysDir%\mscds.ml