Ultimate WDAC Bypass List

Un recurso centralizado para técnicas de bypass de WDAC/Device Guard/UMCI documentadas previamente, así como para crear/gestionar/probar políticas WDAC

• Nota: WDAC (Windows Defender Application Control) ha sido renombrado por Microsoft como "Application Control" o "Application Control for Business"

*Muchos de los LOLBIN están incluidos en la Applications that can bypass WDAC List, anteriormente llamada "Microsoft Recommended Block Rules List"

• Pro Tip: Si aplicas la política Block Rules, no olvides eliminar las dos primeras reglas de archivo: ID_ALLOW_A_1 y ID_ALLOW_A_2

*Este repositorio fue inspirado por la Ultimate AppLocker Bypass List de Oddvar Moe

*Como siempre, esto es un trabajo en progreso...

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Aplicaciones que pueden eludir WDAC - Write-Ups de "LOLBIN"

addinprocess.exe

• Por James Forshaw (@tiraniddo)
• DG on Windows 10 S: Executing Arbitrary Code
  • https://www.tiraniddo.dev/2017/07/dg-on-windows-10-s-executing-arbitrary.html

addinprocess32.exe

• Por James Forshaw (@tiraniddo)
• DG on Windows 10 S: Executing Arbitrary Code
  • https://www.tiraniddo.dev/2017/07/dg-on-windows-10-s-executing-arbitrary.html

addinutil.exe

• Por Unknown (Documentado por @McKinleyMike y @TheLatteri)
• Insecure Deserialization in AddinUtil.exe
  • https://www.blue-prints.blog/content/blog/posts/lolbin/addinutil-lolbas.html

aspnet_compiler.exe

• Por cpl (@cpl3h)
• The Curious Case of Aspnet_Compiler.exe
  • https://ijustwannared.team/2020/08/01/the-curious-case-of-aspnet_compiler-exe/

bginfo.exe

• Por Oddvar Moe (@Oddvarmoe)
• Bypassing Application Whitelisting with BGInfo
  • https://msitpros.com/?p=3831

cdb.exe

• Por Matt Graeber (@mattifestation)
• Bypassing Application Whitelisting by using WinDbg/CDB as a Shellcode Runner
  • http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html

csi.exe

• Por Casey Smith (@subTee)
• Application Whitelisting Bypass - CSI.EXE C# Scripting
  • https://web.archive.org/web/20161008143428/http://subt0x10.blogspot.com/2016/09/application-whitelisting-bypass-csiexe.html

dbghost.exe

• Por Casey Smith (@subTee)
• dbghost.exe - Ghost And The Darkness
  • https://web.archive.org/web/20170926164017/http://subt0x10.blogspot.com/2017/09/dbghostexe-ghost-in-darkness.html

dbgsrv.exe

• Por Casey Smith (@subTee), Ross Wolf (@rw_access)
• How to Bypass WDAC with dbgsrv.exe
  • https://fortynorthsecurity.com/blog/how-to-bypass-wdac-with-dbgsrv-exe/
• Fantastic Red-Team Attacks and How to Find Them
  • https://i.blackhat.com/USA-19/Thursday/us-19-Smith-Fantastic-Red-Team-Attacks-And-How-To-Find-Them.pdf

dnx.exe

• Por Matt Nelson (@enigma0x3)
• BYPASSING APPLICATION WHITELISTING BY USING DNX.EXE
  • https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/

dotnet.exe

• Por Jimmy Bayne (@bohops)
• DotNet Core: A Vector For AWL Bypass & Defense Evasion
  • https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/

fsi.exe

• Por Nick Tyrer (@NickTyrer) [Write-up: Jimmy Bayne (@bohops)]
• GitHub Gist: fsi.exe inline execution
  • https://gist.github.com/NickTyrer/51eb8c774a909634fa69b4d06fc79ae1
  • https://twitter.com/NickTyrer/status/904273264385589248
• Exploring the WDAC Microsoft Recommended Block Rules (Part II): Wfc.exe, Fsi.exe, and FsiAnyCpu.exe
  • https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/

fsiAnyCpu.exe

• Por Nick Tyrer (@NickTyrer) mediante ejecución en línea de fsi.exe [Análisis: Jimmy Bayne (@bohops)]
• GitHub Gist: ejecución en línea de fsi.exe
  • https://gist.github.com/NickTyrer/51eb8c774a909634fa69b4d06fc79ae1
  • https://twitter.com/bohops/status/1319096336441090050
• Explorando las reglas de bloqueo recomendadas por Microsoft para WDAC (Parte II): Wfc.exe, Fsi.exe y FsiAnyCpu.exe
  • https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/

infdefaultinstall.exe

• Por Kyle Hanslovan (@KyleHanslovan), Chris Bisnett (@chrisbisnett)
• Evadiendo Autoruns - DerbyCon 7.0
  • https://github.com/huntresslabs/evading-autoruns
• RE: Evadiendo PoCs de Autoruns en Windows 10
  • https://medium.com/@KyleHanslovan/re-evading-autoruns-pocs-on-windows-10-dd810d7e8a3f

InstallUtil.exe

• Por James Forshaw (@tiraniddo)
• DG en Windows 10 S: Abusando de InstallUtil
  • https://www.tiraniddo.dev/2017/08/dg-on-windows-10-s-abusing-installutil.html

IntuneWindowsAgent.exe (Microsoft.Management.Services.IntuneWindowsAgent.exe)

• Por Kim Oppalfens (@TheWMIGuy)
• Explicación de la omisión de Intune Windows Agent
  • https://github.com/bohops/UltimateWDACBypassList/issues/1

kill.exe

• Por @hyp3rlinx
• Utilidad de finalización de procesos de Microsoft "kill.exe" - Desbordamiento de búfer SEH
  • http://hyp3rlinx.altervista.org/advisories/MS-KILL-UTILITY-BUFFER-OVERFLOW.txt
  • https://twitter.com/bohops/status/1324563760967753730

microsoft.Workflow.Compiler.exe

• Por Matt Graeber (@mattifestation)
• Vector de ejecución de código arbitrario y no firmado en Microsoft.Workflow.Compiler.exe
  • https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb

msbuild.exe

• Por Casey Smith (@subTee)
• Evadiendo la lista blanca de aplicaciones usando MSBuild.exe - Ejemplo y mitigaciones de Device Guard
  • https://web.archive.org/web/20160920161634/http://subt0x10.blogspot.com/2016/09/bypassing-application-whitelisting.html

mshta.exe

• Por Desconocido (Documentado por @conscioushacker)
• Omisión de la lista blanca de aplicaciones: mshta.exe
  • https://web.archive.org/web/20171118145940/http://blog.conscioushacker.io/index.php/2017/11/17/application-whitelisting-bypass-mshta-exe/

powershellcustomhost.exe

• Por Lasse Trolle Borup (@TrolleBorup)
• Una omisión sencilla de Device Guard
  • https://danishcyberdefence.dk/blog/device-guard-powershellcustomhost

rcsi.exe

• Por Matt Nelson (@enigma0x3)
• ELUDIENDO LA LISTA BLANCA DE APLICACIONES MEDIANTE EL USO DE RCSI.EXE
  • https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/

runscripthelper.exe

• Por Matt Graeber (@mattifestation)
• Evadiendo la lista blanca de aplicaciones con runscripthelper.exe
  • https://posts.specterops.io/bypassing-application-whitelisting-with-runscripthelper-exe-1906923658fc

texttransform.exe

• Por Desconocido
• TextTransformer - Caso de uso de la herramienta [Documentado por Casey Smith (@_subTee)]
  • https://github.com/secdev02/TextTransformer
• Plantilla de inyección de shellcode de TextTransform [Documentado por Chris Sphen (@ConsciousHacker)]
  • https://gist.github.com/ConsciousHacker/40dfd14b9ecefec49803c509712346a9
• Referencia de marcador de posición (próximamente)

visualuiaverifynative.exe

• Por Lee Christensen (@tifkin_) [Análisis: Jimmy Bayne (@bohops)]
• Explorando las reglas de bloqueo recomendadas por Microsoft para WDAC: VisualUiaVerifyNative
  • https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/

wfc.exe

• Avisado por MSRC y Matt Graeber (@mattifestation) [Análisis: Jimmy Bayne (@bohops)]
• Explorando las reglas de bloqueo recomendadas por Microsoft para WDAC (Parte II): Wfc.exe, Fsi.exe y FsiAnyCpu.exe
• https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/