Fukusuke Takahashi
132482818e
chore: CVE-2021-1675 Print Spooler Exploitation Filename Pattern - Fix unreachable GitHub URL references chore: HackTool - DInjector PowerShell Cradle Execution - Fix unreachable GitHub URL references chore: InstallerFileTakeOver LPE CVE-2021-41379 File Create Event - Fix unreachable GitHub URL references chore: LPE InstallerFileTakeOver PoC CVE-2021-41379 - Fix unreachable GitHub URL references chore: Malicious PowerShell Scripts - FileCreation - Fix unreachable GitHub URL references chore: Malicious PowerShell Scripts - PoshModule - Fix unreachable GitHub URL references chore: Possible CVE-2021-1675 Print Spooler Exploitation - Fix unreachable GitHub URL references chore: Potential NT API Stub Patching - Fix unreachable GitHub URL references chore: Potential PrintNightmare Exploitation Attempt - Fix unreachable GitHub URL references chore: Potential RDP Exploit CVE-2019-0708 - Fix unreachable GitHub URL references chore: Potential SAM Database Dump - Fix unreachable GitHub URL references chore: Scanner PoC for CVE-2019-0708 RDP RCE Vuln - Fix unreachable GitHub URL references chore: Suspicious Rejected SMB Guest Logon From IP - Fix unreachable GitHub URL references chore: Windows Spooler Service Suspicious Binary Load - Fix unreachable GitHub URL references
32 lines
953 B
YAML
32 lines
953 B
YAML
title: Windows Spooler Service Suspicious Binary Load
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id: 02fb90de-c321-4e63-a6b9-25f4b03dfd14
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status: test
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description: Detect DLL Load from Spooler Service backup folder
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references:
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- https://web.archive.org/web/20210629055600/https://github.com/hhlxf/PrintNightmare/
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- https://github.com/ly4k/SpoolFool
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author: FPT.EagleEye, Thomas Patzke (improvements)
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date: 2021-06-29
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modified: 2022-06-02
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tags:
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- attack.persistence
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- attack.defense-evasion
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- attack.privilege-escalation
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- attack.t1574
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- cve.2021-1675
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- cve.2021-34527
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logsource:
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category: image_load
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product: windows
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detection:
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selection:
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Image|endswith: '\spoolsv.exe'
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ImageLoaded|contains:
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- '\Windows\System32\spool\drivers\x64\3\'
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- '\Windows\System32\spool\drivers\x64\4\'
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ImageLoaded|endswith: '.dll'
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condition: selection
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falsepositives:
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- Loading of legitimate driver
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level: informational
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