SigmaHQ/rules/windows/builtin/win_susp_phantom_dll.yml
2017-07-30 11:11:17 -04:00

71 lines
2.9 KiB
YAML

title: Detects Phantom DLLs usage
description: Detects Phantom DLLs usage and matching executable
status: experimental
reference:
- http://www.hexacorn.com/blog/2013/12/08/beyond-good-ol-run-key-part-5/
- http://www.hexacorn.com/blog/2015/02/23/beyond-good-ol-run-key-part-28/
author: juju4
logsource:
product: windows
service: security
description: 'Requirements: Audit Policy : Detailed Tracking > Audit Process creation, Group Policy : Administrative Templates\System\Audit Process Creation'
detection:
selection:
EventID: 4688
CommandLine:
- '*ntbackup*'
- '*\edbbcli.dll*'
- '*\esebcli2.dll*'
# - '*mrt*'
- '*\bcrypt.dll*'
- '*sessmgr*'
- '*\SalemHook.dll*'
- '*certreq*'
- '*\msfte.dll*'
- '*\mstracer.dll*'
- '*fxscover*'
- '*\TPPrnUIENU.dll*'
- '*dxdiag*'
- '*\DXGIDebug.dll*'
- '*msinfo32*'
- '*\fveapi.dll*'
- '*narrator*'
- '*\MSTTSLocEnUS.dll*'
- '*\Wow64Log.dll*'
- '*Dism*'
- '*\Dism\wimgapi.dll*'
- '*\DismCore.dll*'
- '*FileHistory*'
- '*\Microsoft.NET\Framework\v4.0.30319\api-ms-win-core-winrt-l1-1-0.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\mscoree.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\ole32.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\urlmon.dll*'
# - '*mmc*'
- '*\Microsoft.Net\assembly\GAC_32\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\oleaut32.dll*'
- '*\Microsoft.Net\assembly\GAC_32\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\shell32.dll*'
- '*\Microsoft.Net\assembly\GAC_MSIL\MIGUIControls\v4.0_1.0.0.0__31bf3856ad364e35\ntdll.dll*'
- '*\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\comctl32.dll*'
- '*\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\uxtheme.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\api-ms-win-core-winrt-l1-1-0.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\mscoree.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\ole32.dll*'
- '*\Microsoft.NET\Framework\v4.0.30319\VERSION.dll*'
- '*Narrator*'
- '*speech\engines\tts\MSTTSLocEnUS.DLL'
- '*omadmclient*'
- '*cmnet.dll*'
- '*PresentationHost*'
- '*\Microsoft.NET\Framework\v4.0.30319\WPF\PresentationHost_v0400.dll*'
- '*provtool*'
- '*MvHelper.dll*'
- '*SearchIndexer*'
- '*msfte.dll*'
- '*msTracer.dll*'
- '*SearchProtocolHost*'
- '*msfte.dll*'
- '*msTracer.dll*'
condition: selection
falsepositives:
- False positives depend on environment
level: medium