Home Malware Programs Malware HackTool.Win32.Crypt.sa

HackTool.Win32.Crypt.sa

Posted: May 11, 2011

HackTool.Win32.Crypt.sa is a very malicious computer infection that was produced to enable a remote attacker get access to the targeted computer to largely take over precious system resource and track your Internet habits to record or steal your confidential data. HackTool.Win32.Crypt.sa infiltrates and installs the affected computer without a victim's awareness or authorization when he/she opens unidentified email attachment or image, uses instant messaging, etc. HackTool.Win32.Crypt.sa is an identified security threat and has to be eliminated immediately upon detection.

File System Modifications

  • The following files were created in the system:
    # File Name
    1 %System%\Bifrost\logg.dat
    2 %System%\Bifrost\server.exe
    3 %Temp%\IXP000.TMP\BRMCRY~1.EXE
    4 %Temp%\IXP001.TMP\BRMCrypt.exe
    5 %Temp%\IXP002.TMP\BRMCrypt.exe
    6 %Temp%\IXP002.TMP\Server.exe

Registry Modifications

  • The following newly produced Registry Values are:
    HKEY..\..\..\..{Subkeys}HKEY_CURRENT_USER\Software\BifrostHKEY_LOCAL_MACHINE\SOFTWARE\BifrostHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9D71D88C-C598-4935-C5D1-43AA4DB90836}HKEY..\..\..\..{RegistryKeys}HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\msvideoHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\MediaResources\msvideostubpath = "%System%\Bifrost\server.exe s"
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