{"id":"42d36aa1-3240-4db0-8257-e0118dcdd9cd","title":"Suspicious Hyper-V Cmdlets","description":"Adversaries may carry out malicious operations using a virtual instance to avoid detection","author":"frack113","status":"test","level":"medium","date":"2022-04-09","modified":"","tags":["attack.stealth","attack.t1564.006"],"technique_ids":["T1564.006"],"logsource":{"product":"windows","category":"ps_script","definition":"Requirements: Script Block Logging must be enabled"},"falsepositives":["Legitimate PowerShell scripts"],"references":["https://learn.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v","https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine"],"source_path":"rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml","source_sha256":"3418bcdb391717d92394b3797a410bca5360279d3bbdca57c2ffd6ec7b501e22","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/powershell/powershell_script/posh_ps_susp_hyper_v_condlet.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious Hyper-V Cmdlets\nid: 42d36aa1-3240-4db0-8257-e0118dcdd9cd\nstatus: test\ndescription: Adversaries may carry out malicious operations using a virtual instance to avoid detection\nreferences:\n    - https://learn.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.006/T1564.006.md#atomic-test-3---create-and-start-hyper-v-virtual-machine\nauthor: frack113\ndate: 2022-04-09\ntags:\n    - attack.stealth\n    - attack.t1564.006\nlogsource:\n    product: windows\n    category: ps_script\n    definition: 'Requirements: Script Block Logging must be enabled'\ndetection:\n    selection:\n        ScriptBlockText|contains:\n            - New-VM\n            - Set-VMFirmware\n            - Start-VM\n    condition: selection\nfalsepositives:\n    - Legitimate PowerShell scripts\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1564.006","id":"T1564.006","name":"Run Virtual Instance","page":"techniques/enterprise/T1564.006/"}],"data_path":"data/detection-rules/42d36aa1-3240-4db0-8257-e0118dcdd9cd.json","kind":"sigma"}