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Credentials In Files

Detecting attempts to extract passwords with grep and laZagne

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ATT&CK techniques

T1552.001

Rule sourcerules/macos/process_creation/proc_creation_macos_find_cred_in_files.yml

title: Credentials In Files
id: 53b1b378-9b06-4992-b972-dde6e423d2b4
status: test
description: Detecting attempts to extract passwords with grep and laZagne
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1552.001/T1552.001.md
author: 'Igor Fits, Mikhail Larin, oscd.community'
date: 2020-10-19
modified: 2021-11-27
tags:
    - attack.credential-access
    - attack.t1552.001
logsource:
    product: macos
    category: process_creation
detection:
    selection1:
        Image|endswith: '/grep'
        CommandLine|contains: 'password'
    selection2:
        CommandLine|contains: 'laZagne'
    condition: 1 of selection*
falsepositives:
    - Unknown
level: high