Pluggable Authentication Modules Modification

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BIOC Informational

Modification of Pluggable Authentication Modules.

ATT&CK tactics: Credential Access (TA0006)

ATT&CK techniques: Modify Authentication Process: Pluggable Authentication Modules (T1556.003)

Indicator:

File action type = write , delete , rename AND file path =~ ^/private/etc/pam[.]d/.*

Preventable: yes