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We checked up the file %SysDir%\drivers\GNHLRN.SYS and found it hazardous.
The file %SysDir%\drivers\GNHLRN.SYS must be deleted from the system immediately.
Kill the process %SysDir%\drivers\GNHLRN.SYS and remove %SysDir%\drivers\GNHLRN.SYS from the Windows startup.
%SysDir%\drivers\GNHLRN.SYS Information and Removal:
GNHLRN.SYS is known as: Hacktool.Rootkit!sd5 [PCTools] Hacktool.Rootkit [Symantec] Virus.Win32.Sality.s [Kaspersky Lab] Generic Rootkit.d [McAfee] W32/Sality-AD [Sophos] VirTool:Win32/Rootkit.C [Microsoft] Virus.Win32.Sality [Ikarus] Win-Trojan/Sality.5477 [AhnLab].
MD5 of GNHLRN.SYS = 3ECC72712703B51F3CD4BCEFE38EA758
GNHLRN.SYS size is 5477 bytes.
Full path on a computer: %SYSTEM%\DRIVERS\GNHLRN.SYS
Related Files:
C:\README.EML
%SYSTEM%\DRIVERS\GNHLRN.SYS
%SYSTEM%\RUNOUCE.EXE
%SYSTEM%\WMDRTC32.DLL
%SYSTEM%\WMDRTC32.DL_