Library / Windows
gpresult.exe
Query Group Policy RSOP Data · Microsoft Corporation
WindowsSysmon-confirmedSigma refs: 1
OriginalFilename
gprslt.exe
Differs from file name
Gotchas
- OriginalFilename doesn't match the file name: a rule using
OriginalFileName: gpresult.exenever fires.
Query snippets
logsource:
category: process_creation
product: windows
detection:
selection:
- Image|endswith: '\gpresult.exe'
- OriginalFileName: 'gprslt.exe'
condition: selectionprocess_creation logsource. Sigma string matching is case-insensitive.
| tstats summariesonly=false count values(Processes.original_file_name) as original_file_name
from datamodel=Endpoint.Processes
where (Processes.original_file_name="gprslt.exe" OR Processes.process_name="gpresult.exe")
by Processes.dest Processes.process_name Processes.process_path Processes.process
| rename Processes.* as *Endpoint.Processes data model. On raw Sysmon events the field is OriginalFileName.
DeviceProcessEvents
| where ProcessVersionInfoOriginalFileName in~ ("gprslt.exe")
or FileName =~ "gpresult.exe"Microsoft Defender XDR advanced hunting. in~ and =~ are case-insensitive.
process where event.type == "start" and
(process.pe.original_file_name in~ ("gprslt.exe") or
process.name : "gpresult.exe")ECS process.pe.original_file_name is a keyword field: in~ is case-insensitive, Kibana KQL is not.
['gprslt.exe'].includes(String(OriginalFileName || '').toLowerCase())Filter expression (JavaScript) for events carrying Sysmon's OriginalFileName field.
Values across builds
| OriginalFilename | Builds | Arch | File version | Windows releases | Source | Sysmon |
|---|---|---|---|---|---|---|
| gprslt.exe | 15 | x64, x86 | 10.0.10240.18725 → 10.0.26100.8115 | Win10 1507 → Win11 21H2 (11) | Host scan, Winbindex | ✓ 2 |
All 15 parsed builds · 20 Windows release groups not verifiable
| SHA256 | Version | Arch | OriginalFilename | Windows releases | Signature | Source | Sysmon |
|---|---|---|---|---|---|---|---|
| 35c503173053… | 10.0.10240.18725 | x86 | gprslt.exe | Win10 1507 | Unsigned | Winbindex | |
| 20fc82d33398… | 10.0.10240.18725 | x64 | gprslt.exe | Win10 1507 | Unsigned | Winbindex | |
| cabaab045525… | 10.0.14393.3986 | x86 | gprslt.exe | Win10 1607 | Unsigned | Winbindex | |
| 0b50d2ee2453… | 10.0.14393.2457 | x64 | gprslt.exe | Win10 1607 | Unsigned | Winbindex | |
| d5682e02cd35… | 10.0.22000.1042 | x64 | gprslt.exe | Win11 21H2 | Unsigned | Winbindex | |
| 8692599267ce… | 10.0.22000.1042 | x86 | gprslt.exe | Win11 21H2 | Unsigned | Winbindex | |
| c5389b1d4e28… | 10.0.19041.1865 | x64 | gprslt.exe | Win10 20H2 … Win10 22H2 (3) | Unsigned | Winbindex | |
| d4c00fbee122… | 10.0.19041.906 | x86 | gprslt.exe | Win10 2004 … Win10 22H2 (5) | Unsigned | Winbindex | |
| 678cf8bbd1b6… | 10.0.19041.906 | x64 | gprslt.exe | Win10 2004 … Win10 21H2 (4) | Signed (Catalog file) | Winbindex | |
| bb7ad61c283b… | 10.0.17134.1 | x86 | gprslt.exe | Win10 1803 | Unsigned | Winbindex | |
| 83b744f4b1d5… | 10.0.17134.1 | x64 | gprslt.exe | Win10 1803 | Unsigned | Winbindex | |
| 176a8cf86e47… | 10.0.15063.2525 | x64 | gprslt.exe | Win10 1703 | Unsigned | Winbindex | |
| be8dca80c3ec… | 10.0.16299.2166 | x64 | gprslt.exe | Win10 1709 | Unsigned | Winbindex | |
| a805fb8b099f… | 10.0.26100.8115 | x64 | gprslt.exe | Host scan | ✓ | ||
| a2f4c239d770… | 10.0.26100.8115 | x86 | gprslt.exe | Host scan | ✓ |
Winbindex builds link to the Microsoft symbol server copy that was hashed and parsed.