Description
'The analytic rule is designed to identify when an email is blocked by Votiro Sanitization Engine policy. The rule generates an alert when an email is blocked after Sanitization process which is not password protected and has a from field meaning its a valid email. More information in terms of details about the blocked attachment, such as the file name and hash, and information about the email, such as the sender and recipient(s). The alert also includes information about the Votiro policy that blocked the attachment and provides a link to additional details about the incident.'
- Rule type
- Scheduled
- Version
- 1.0.1
- Query frequency
- 10m
- Query period
- 10m
- 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 Votiro_view = view () { VotiroEvents | where sanitizationResult has "Blocked" and passwordProtected == "false" and from =~ "null" | extend FileWithEmailDetails = strcat_delim(' ', fileName, 'with the hash', SrcFileSHA256, 'was blocked in an email that was sent from user', from, 'to the following recipients', recipients) | summarize count() by fileName, SrcFileSHA256, FileWithEmailDetails, policyName, tostring(incidentURL), sanitizationResult, LogSeverity | extend FileHashAlgo = "SHA256", FileHashValue = SrcFileSHA256};Votiro_viewDeclared 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
0b8b91de-c63e-4bc2-b5f4-b15d3b379ec9
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC