48 lines
1.2 KiB
YAML
48 lines
1.2 KiB
YAML
title: Suspicious ftp.exe
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author: Victor Sergeev, oscd.community
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date: 2020/10/09
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description: Detects renamed ftp.exe, ftp.exe script execution and child processes
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ran by ftp.exe
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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EventID: 1
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SELECTION_3:
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CommandLine: '*-s:*'
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SELECTION_4:
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Image: '*ftp.exe'
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SELECTION_5:
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OriginalFileName: '*ftp.exe*'
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SELECTION_6:
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EventID: 1
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SELECTION_7:
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OriginalFileName: '*ftp.exe*'
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SELECTION_8:
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Image: '*ftp.exe'
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SELECTION_9:
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ParentImage: '*ftp.exe'
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condition: (SELECTION_1 and ((SELECTION_2 and SELECTION_3 and (SELECTION_4 or
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SELECTION_5)) or (SELECTION_6 and SELECTION_7 and not (SELECTION_8)) or SELECTION_9))
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falsepositives:
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- Unknown
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fields:
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- CommandLine
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- ParentImage
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id: 06b401f4-107c-4ff9-947f-9ec1e7649f1e
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level: medium
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logsource:
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category: process_creation
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product: windows
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references:
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- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OSBinaries/Ftp.yml
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status: experimental
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tags:
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- attack.execution
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- attack.t1059
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- attack.defense_evasion
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- attack.t1202
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yml_filename: win_susp_ftp.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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