Query: detect Detects non-sysinternals tools setting the "accepteula" key which normally is set on sysinternals tool execution in logs
Matching passage: Sigma rule: Detects non-sysinternals tools setting the "accepteula" key which normally is set on sysinternals tool execution. Logsource: windows / registry_set. Rule: title: Usage of Renamed Sysinternals Tools - RegistrySet id: 8023f872-3f1d-4301-a384-801889917ab4 related: - id: 25ffa65d-76d8-4da5-a832-3f2b0136e133 type: derived - id: f50f3c09-557d-492d-81db-9064a8d4e211 type: similar status: test description: Detects non-sysinternals tools setting the "accepteula" key which normally is set on sysinternals tool execution references: - Internal Research author: Nasreddine Bencherchali (Nextron Systems) date: 2022-08-24 modified: 2026-06-29 tags: - attack.resource-development - attack.t1588.002 logsource: product: windows category: registry_set detection: selection: TargetObject|contains: - \PsExec - \ProcDump - \Handle - \LiveKd - \Process Explorer - \PsLoglist - \PsPasswd - \Active Directory Explorer TargetObject|endswith: \EulaAccepted filter_main_image_names: Image|endswith: - \PsExec.exe - \PsExec64.exe - \PsExec64a.exe - \procdump.exe - \procdump64.exe - \procdump64a.exe - \handle.exe - \handle64.exe - \handle64a.exe - \livekd.exe - \livekd64.exe - \procexp.exe - \procexp64.exe - \procexp64a.exe - \psloglist.exe - \psloglist64.exe - \psloglist64a.exe - \pspasswd.exe - \pspasswd64.exe - \pspasswd64a.exe - \ADExplorer.exe - \ADExplorer64.exe - \ADExplorer64a.exe filter_optional_null: Image: null condition: selection and not 1 of filter_main_* and not 1 of filter_optional_* falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects modification of autostart extensibility point (ASEP) in registry.. Logsource: windows / registry_set. Rule: title: Internet Explorer Autorun Keys Modification id: a80f662f-022f-4429-9b8c-b1a41aaa6688 related: - id: 17f878b8-9968-4578-b814-c4217fc5768c type: obsolete status: test description: Detects modification of autostart extensibility point (ASEP) in registry. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md - https://learn.microsoft.com/en-us/sysinternals/downloads/autoruns - https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split) date: 2019-10-25 modified: 2023-08-17 tags: - attack.privilege-escalation - attack.persistence - attack.t1547.001 logsource: category: registry_set product: windows detection: ie: TargetObject|contains: - \Software\Wow6432Node\Microsoft\Internet Explorer - \Software\Microsoft\Internet Explorer ie_details: TargetObject|contains: - \Toolbar - \Extensions - \Explorer Bars filter_empty: Details: (Empty) filter_extensions: TargetObject|contains: - \Extensions\{2670000A-7350-4f3c-8081-5663EE0C6C49} - \Extensions\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA} - \Extensions\{789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - \Extensions\{A95fe080-8f5d-11d2-a20b-00aa003c157a} filter_toolbar: TargetObject|endswith: - \Toolbar\ShellBrowser\ITBar7Layout - \Toolbar\ShowDiscussionButton - \Toolbar\Locked condition: ie and ie_details and not 1 of filter_* falsepositives: - Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason - Legitimate administrator sets up autorun keys for legitimate reason level: medium