2020-08-04 14:31:20 +02:00
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title: TAIDOOR RAT DLL Load
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id: d1aa3382-abab-446f-96ea-4de52908210b
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status: experimental
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description: Detects specific process characteristics of Chinese TAIDOOR RAT malware load
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references:
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- https://us-cert.cisa.gov/ncas/analysis-reports/ar20-216a
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author: Florian Roth
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date: 2020/07/30
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tags:
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- attack.execution
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2020-08-27 20:43:47 +03:00
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- attack.t1055 # an old one
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2020-08-04 14:31:20 +02:00
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- attack.t1055.001
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logsource:
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category: process_creation
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product: windows
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detection:
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selection1:
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CommandLine|contains:
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- 'dll,MyStart'
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- 'dll MyStart'
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2020-08-04 14:37:18 +02:00
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selection2a:
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2020-08-04 14:31:20 +02:00
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CommandLine|endswith:
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- ' MyStart'
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2020-08-04 14:37:18 +02:00
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selection2b:
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CommandLine|contains:
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- 'rundll32.exe'
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condition: selection1 or ( selection2a and selection2b )
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2020-08-04 14:31:20 +02:00
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falsepositives:
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- Unknown
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level: critical
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