Nasreddine Bencherchali
5656c48a97
chore: rename auditd folders and others update: Audio Capture - Updated syscall field to SYSCALL in order to make use of enriched logs update: ASLR Disabled Via Sysctl or Direct Syscall - Linux - Updated syscall field to SYSCALL in order to make use of enriched logs update: Clear or Disable Kernel Ring Buffer Logs via Syslog Syscall - Updated syscall field to SYSCALL in order to make use of enriched logs update: System Info Discovery via Sysinfo Syscall - Updated syscall field to SYSCALL in order to make use of enriched logs update: Special File Creation via Mknod Syscall - Updated syscall field to SYSCALL in order to make use of enriched logs update: Webshell Remote Command Execution - Updated syscall field to SYSCALL in order to make use of enriched logs
31 lines
790 B
YAML
31 lines
790 B
YAML
title: Steganography Hide Files with Steghide
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id: ce446a9e-30b9-4483-8e38-d2c9ad0a2280
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status: test
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description: Detects embedding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.
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references:
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- https://vitux.com/how-to-hide-confidential-files-in-images-on-debian-using-steganography/
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author: 'Pawel Mazur'
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date: 2021-09-11
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modified: 2022-10-09
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tags:
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- attack.defense-evasion
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- attack.t1027.003
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logsource:
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product: linux
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service: auditd
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detection:
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selection:
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type: EXECVE
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a0: steghide
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a1: embed
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a2:
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- '-cf'
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- '-ef'
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a4:
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- '-cf'
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- '-ef'
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condition: selection
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falsepositives:
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- Unknown
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level: low
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