Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

3,001 detections

KQL Query from file: Critical Monitor for Critical Assets
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
4072
KQL Query from file: Technique profile eDiscovery misuse detection
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
6071
KQL Query from file: ATP Detection for Critical Identities
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
3071
KQL Query from file: Exposure Management + Defender for Office 365
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
6070
KQL Query from file: Tracking The Most Dangerous Entra Admin Role
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
3066
KQL Query
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
5063
KQL Query from file: Sentinel Alerts & MITRE ATT&CK Analysis
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
4062
KQL Query from file: Entra Risk Events & MITRE ATT&CK Analysis
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
7061
KQL Query
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
3059
KQL Query from file: Vulnerability Profile: CVE-2024-30040 (Zero-day)
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
3156
KQL Query from file: Exposure Management - Slim's Metric (MaxCVSS-DAW)
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
2053
KQL Query from file: Detecting Copilot Studio Bot Creation
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
6053
KQL Query from file: Honeypot Threat Intelligence (TI) Data
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
5052
KQL Query
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
4050
This rule detects when the user risk and multi-factor authentication (MFA) registration policy is updated within Azure Active Directory (AAD). Attackers may modify these policies to bypass MFA, weaken security thresholds, facilitate further attacks, or maintain persistence by altering how users authenticate or register for MFA.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
0043
KQL Query from file: CVE-2024-38063 CVSS 9.8 Prioritization
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
2045
KQL Query from file: Identity Blast Radius
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
4042
KQL Query from file: Monthly Report Entra Eligible Role Activation
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Steven Lim@KQLWizard
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SlimKQL
1 year ago
2038
KQL Query
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Filip Sroczynski@magpie99921
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Detections.ai Community
1 year ago
74115
This query visualises emails submitted as false negatives by users where emails were already detected by MDO but there was a policy override.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0038
This detection leverages Azure Graph activity logs to identify when Graph APIs have been used to identify 10 or more service principals. This type of behavior is associated with tools such as Azure enumeration tools like AzureHound or ROADtools.
Splunk Security@SplunkSecurity
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Splunk Security Content
1 year ago
40105
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