Query: rule covering Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory
Matching passage: Sigma rule: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory. Logsource: windows / process_creation. Rule: title: HackTool - Dumpert Process Dumper Execution id: 2704ab9e-afe2-4854-a3b1-0c0706d03578 status: test description: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory references: - https://github.com/outflanknl/Dumpert - https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/ author: Florian Roth (Nextron Systems) date: 2020-02-04 modified: 2025-01-22 tags: - attack.credential-access - attack.t1003.001 logsource: category: process_creation product: windows detection: selection: - Hashes|contains: MD5=09D278F9DE118EF09163C6140255C690 - CommandLine|contains: Dumpert.dll condition: selection falsepositives: - Very unlikely level: critical
Near-miss passage: Sigma rule: Detects a Windows Filtering Platform (WFP) blocked connection event involving common Endpoint Detection and Response (ED. Logsource: windows / security. Rule: title: Windows Filtering Platform Blocked Connection From EDR Agent Binary id: bacf58c6-e199-4040-a94f-95dea0f1e45a status: test description: 'Detects a Windows Filtering Platform (WFP) blocked connection event involving common Endpoint Detection and Response (EDR) agents. Adversaries may use WFP filters to prevent Endpoint Detection and Response (EDR) agents from reporting security events. ' references: - https://github.com/netero1010/EDRSilencer - https://github.com/amjcyber/EDRNoiseMaker - https://ghoulsec.medium.com/misc-series-4-forensics-on-edrsilencer-events-428b20b3f983 author: '@gott_cyber' date: 2024-01-08 tags: - attack.defense-impairment - attack.t1685 logsource: product: windows service: security definition: 'Requirements: Audit Filtering Platform Connection needs to be enabled' detection: selection: EventID: 5157 Application|endswith: - \AmSvc.exe - \cb.exe - \CETASvc.exe - \CNTAoSMgr.exe - \CrAmTray.exe - \CrsSvc.exe - \CSFalconContainer.exe - \CSFalconService.exe - \CybereasonAV.exe - \CylanceSvc.exe - \cyserver.exe - \CyveraService.exe - \CyvrFsFlt.exe - \EIConnector.exe - \elastic-agent.exe - \elastic-endpoint.exe - \EndpointBasecamp.exe - \ExecutionPreventionSvc.exe - \filebeat.exe - \fortiedr.exe - \hmpalert.exe - \hurukai.exe - \LogProcessorService.exe - \mcsagent.exe - \mcsclient.exe - \MsMpEng.exe - \MsSense.exe - \Ntrtscan.exe - \PccNTMon.exe - \QualysAgent.exe - \RepMgr.exe - \RepUtils.exe - \RepUx.exe - \RepWAV.exe - \RepWSC.exe - \sedservice.exe - \SenseCncProxy.exe - \SenseIR.exe - \SenseNdr.exe - \SenseSampleUploader.exe - \SentinelAgent.exe - \SentinelAgentWorker.exe - \SentinelBrowserNativeHost.exe - \SentinelHelperService.exe - \SentinelServiceHost.exe - \SentinelStaticEngine.exe - \SentinelStaticEngineScanner.exe - \sfc.exe - \sophos ui.exe - \sophosfilescanner.exe - \sophosfs.exe - \sophoshealth.exe - \sophosips.exe - \sophosLivequeryservice.exe - \sophosnetfilter.exe - \sophosntpservice.exe - \sophososquery.exe - \sspservice.exe - \TaniumClient.exe - \TaniumCX.exe - \TaniumDetectEngine.exe - \TMBMSRV.exe - \TmCCSF.exe - \TmListen.exe - \TmWSCSvc.exe - \Traps.exe - \winlogbeat.exe - \WSCommunicator.exe - \xagt.exe condition: selection falsepositives: - Unlikely level: high