↳ GitHub sourceAnalytics ruleLow
Dataverse - Executable uploaded to SharePoint document management site
Description
Identifies executable files and scripts uploaded to SharePoint sites used for Dynamics document management, circumventing native file extension restrictions in Dataverse.
- Rule type
- Scheduled
- Version
- 3.2.0
- Declared status
- Available
- Query frequency
- 1h
- Query period
- 14d
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
Data types
KQL query
Original query, unchanged.
let file_extensions = dynamic(['com', 'exe', 'bat', 'cmd', 'vbs', 'vbe', 'js', 'jse', 'wsf', 'wsh', 'msc', 'cpl', 'ps1', 'scr']);
let query_frequency = 1h;
DataverseSharePointSites
| join kind=inner (
OfficeActivity
| where TimeGenerated >= ago(query_frequency)
| where OfficeWorkload == "SharePoint" and Operation == "FileUploaded")
on $left.SharePointUrl == $right.Site_Url
| where SourceFileExtension in (file_extensions)
| extend
CloudAppId = int(32780),
SharePointId = int(20892),
AccountName = tostring(split(UserId, '@')[0]),
UPNSuffix = tostring(split(UserId, '@')[1])
| project
TimeGenerated,
UserId,
ClientIP,
InstanceUrl,
SourceFileName,
SharePointUrl,
CloudAppId,
SharePointId,
AccountName,
UPNSuffix
Declared entities
Related content
Links established from declared identifiers and solution manifests.
Source provenance
GitHubDisplayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.
- Commit
9800e51↗- Source identifier
ba5e608f-7879-4927-8b0d-a9948b4fe6f3
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC