A collection of PowerShell scripts for analyzing data from Microsoft 365 and Microsoft Entra ID.
Automated Processing of Microsoft 365 Logs and Microsoft Entra ID Logs extracted by Microsoft-Extractor-Suite.
Output Files of Microsoft-Extractor-Suite v1.3.4 by Invictus-IR
- Get-ADSignInLogsGraph → ADSignInLogsGraph-Analyzer v0.1
- Get-MFA → MFA-Analyzer v0.2
- Get-OAuthPermissions → OAuthPermissions-Analyzer v0.2
- Get-RiskyDetections → RiskyDetections-Analyzer v0.2
- Get-RiskyUsers → RiskyUsers-Analyzer v0.2
- Get-UALAll → UAL-Analyzer v0.2
- Get-Users → Users-Analyzer v0.1
- Get-TransportRules → TransportRules-Analyzer v0.1
Fig 1: RiskyDetections-Analyzer
Fig 2: Risky Detections (1)
Fig 3: Risky Detections (2)
Fig 4: Risky Detections (Line Chart)
Fig 5: MITRE ATT&CK Techniques (Stats)
Fig 6: RiskEventType (Stats)
Fig 7: RiskLevel (Stats)
Fig 8: Source (Stats)
Fig 9: RiskyUsers-Analyzer
Fig 10: Risky Users
Fig 11: You can specify a file path or launch the File Browser Dialog to select your log file
Microsoft-Extractor-Suite by Invictus-IR
Microsoft-Extractor-Suite Documentation
Microsoft 365 Artifact Reference Guide by the Microsoft Incident Response Team
Awesome BEC - Repository of attack and defensive information for Business Email Compromise investigations
M365_Oauth_Apps - Repository of suspicious Enterprise Applications (BEC)