Query: alert when Detects ADDInternals Cmdlet execution. A tool for administering Azure AD and Office 365. Which can be abused by threat a
Matching passage: Sigma rule: Detects ADDInternals Cmdlet execution. A tool for administering Azure AD and Office 365. Which can be abused by threat a. Logsource: windows / ps_script. Rule: title: AADInternals PowerShell Cmdlets Execution - PsScript id: 91e69562-2426-42ce-a647-711b8152ced6 related: - id: c86500e9-a645-4680-98d7-f882c70c1ea3 type: similar status: test description: Detects ADDInternals Cmdlet execution. A tool for administering Azure AD and Office 365. Which can be abused by threat actors to attack Azure AD or Office 365. references: - https://o365blog.com/aadinternals/ - https://github.com/Gerenios/AADInternals author: Austin Songer (@austinsonger), Nasreddine Bencherchali (Nextron Systems), Swachchhanda Shrawan Poudel (Nextron Systems) date: 2022-12-23 modified: 2025-02-06 tags: - attack.execution - attack.reconnaissance - attack.discovery - attack.credential-access - attack.impact logsource: product: windows category: ps_script definition: Script Block Logging must be enable detection: selection: ScriptBlockText|contains: - Add-AADInt - ConvertTo-AADInt - Disable-AADInt - Enable-AADInt - Export-AADInt - Find-AADInt - Get-AADInt - Grant-AADInt - Initialize-AADInt - Install-AADInt - Invoke-AADInt - Join-AADInt - New-AADInt - Open-AADInt - Read-AADInt - Register-AADInt - Remove-AADInt - Reset-AADInt - Resolve-AADInt - Restore-AADInt - Save-AADInt - Search-AADInt - Send-AADInt - Set-AADInt - Start-AADInt - Unprotect-AADInt - Update-AADInt condition: selection falsepositives: - Legitimate use of the library for administrative activity level: high
Near-miss passage: Sigma rule: Detects attempts to disable AMSI (Anti-Malware Scan Interface) by modifying the AmsiEnable registry value. Anti-Malware. Logsource: windows / registry_set. Rule: title: AMSI Disabled via Registry Modification id: aa37cbb0-da36-42cb-a90f-fdf216fc7467 related: - id: 7dbbcac2-57a0-45ac-b306-ff30a8bd2981 type: similar status: experimental description: 'Detects attempts to disable AMSI (Anti-Malware Scan Interface) by modifying the AmsiEnable registry value. Anti-Malware Scan Interface (AMSI) is a security feature in Windows that allows applications and services to integrate with anti-malware products for enhanced protection against malicious content. Adversaries may attempt to disable AMSI to evade detection by security software, allowing them to execute malicious scripts or code without being scanned. ' references: - https://mostafayahiax.medium.com/hunting-for-amsi-bypassing-methods-9886dda0bf9d - https://docs.microsoft.com/en-us/windows/win32/amsi/antimalware-scan-interface-portal - https://www.mdsec.co.uk/2019/02/macros-and-more-with-sharpshooter-v2-0/ author: Swachchhanda Shrawan Poudel (Nextron Systems) date: 2025-12-25 tags: - attack.defense-impairment - attack.t1685 logsource: category: registry_set product: windows detection: selection: TargetObject|endswith: \Software\Microsoft\Windows Script\Settings\AmsiEnable Details: DWORD (0x00000000) condition: selection falsepositives: - Unlikely level: high regression_tests_path: regression_data/rules/windows/registry/registry_set/registry_set_amsi_disable/info.yml simulation: - type: atomic-red-team name: AMSI Bypass - Create AMSIEnable Reg Key technique: T1562.001 atomic_guid: 728eca7b-0444-4f6f-ac36-437e3d751dc0