43 lines
1.0 KiB
YAML
43 lines
1.0 KiB
YAML
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title: Suspicious File Characteristics Due to Missing Fields
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author: Markus Neis, Sander Wiebing
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date: 2018/11/22
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description: Detects Executables in the Downloads folder without FileVersion,Description,Product,Company
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likely created with py2exe
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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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Description: \?
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SELECTION_3:
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FileVersion: \?
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SELECTION_4:
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Product: \?
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SELECTION_5:
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Company: \?
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SELECTION_6:
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Image: '*\Downloads\\*'
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condition: (SELECTION_1 and SELECTION_2 and (SELECTION_3 or SELECTION_4 or SELECTION_5)
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and SELECTION_6)
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falsepositives:
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- Unknown
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fields:
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- CommandLine
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- ParentCommandLine
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id: 9637e8a5-7131-4f7f-bdc7-2b05d8670c43
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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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modified: 2021/06/27
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references:
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- https://securelist.com/muddywater/88059/
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- https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection
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status: experimental
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tags:
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- attack.execution
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- attack.t1059.006
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- attack.defense_evasion
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- attack.t1064
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ruletype: SIGMA
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