↳ GitHub sourceAnalytics ruleMedium
PulseConnectSecure - Large Number of Distinct Failed User Logins
Description
'This query identifies evidence of failed login attempts from a large number of distinct users on a Pulse Connect Secure VPN server'
- Rule type
- Scheduled
- Version
- 1.0.4
- Declared status
- Available
- Query frequency
- 1h
- Query period
- 1h
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
KQL query
Original query, unchanged.
let threshold = 100;
PulseConnectSecure
| where Messages startswith "Login failed"
| summarize dcount(User) by Computer, bin(TimeGenerated, 15m)
| where dcount_User > threshold
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.
- File
- Solutions/Pulse Connect Secure/Analytic Rules/PulseConnectSecureVPN-DistinctFailedUserLogin.yaml ↗
- Commit
9800e51↗- Source identifier
1fa1528e-f746-4794-8a41-14827f4cb798
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC