Library / LOLBin
ldifde.exe
NT5DS · Microsoft Corporation
OriginalFilename
ldifde.exe
Query snippets
logsource:
category: process_creation
product: windows
detection:
selection:
- Image|endswith: '\ldifde.exe'
- OriginalFileName: 'ldifde.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="ldifde.exe" OR Processes.process_name="ldifde.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~ ("ldifde.exe")
or FileName =~ "ldifde.exe"Microsoft Defender XDR advanced hunting. in~ and =~ are case-insensitive.
process where event.type == "start" and
(process.pe.original_file_name in~ ("ldifde.exe") or
process.name : "ldifde.exe")ECS process.pe.original_file_name is a keyword field: in~ is case-insensitive, Kibana KQL is not.
['ldifde.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 |
|---|---|---|---|---|---|---|
| ldifde.exe | 4 | x64, x86 | 10.0.26100.7920 → 10.0.28000.1896 | Win11 24H2 → Win11 26H1 (2) | Winbindex |
All 4 parsed builds · 2 Windows release groups not verifiable
| SHA256 | Version | Arch | OriginalFilename | Windows releases | Signature | Source | Sysmon |
|---|---|---|---|---|---|---|---|
| 3f60fba44d8e… | 10.0.28000.1896 | x86 | ldifde.exe | Win11 26H1 | Unsigned | Winbindex | |
| 06bf910c95bb… | 10.0.28000.1896 | x64 | ldifde.exe | Win11 26H1 | Winbindex | ||
| 242516ca13ec… | 10.0.26100.7920 | x86 | ldifde.exe | Win11 24H2 | Unsigned | Winbindex | |
| 06617ac10618… | 10.0.26100.7920 | x64 | ldifde.exe | Win11 24H2 | Unsigned | Winbindex |
Winbindex builds link to the Microsoft symbol server copy that was hashed and parsed.