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Add Linux auditd PAM backdoor dataset (T1556.003) - #1259
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vahidmalekk wants to merge 1 commit into
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Auditd PATH+SYSCALL+PROCTITLE records captured from a reversible PAM backdoor sim on an authorized lab host: an editor rewrite (sed -> rename, PATH CREATE) and an in-place append (tee, PATH NORMAL) adding 'auth sufficient pam_permit.so' to /etc/pam.d/common-auth. For the Linux Auditd PAM Configuration File Modification detection.
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Summary
Adds an auditd dataset capturing PAM authentication-stack tampering (T1556.003) on an authorized lab host - the paired attack data for the Linux Auditd PAM Configuration File Modification detection submitted to
splunk/security_content.Details
datasets/attack_techniques/T1556.003/linux_auditd_pam_backdoor/linux_auditd_pam_backdoor.logtype=SYSCALL/type=PATH/type=PROCTITLErecords,source=auditd,sourcetype=auditd.auth sufficient pam_permit.soto/etc/pam.d/common-auth:sed -i→rename, producing a PATH CREATE on the PAM file (comm=sed)tee -a, producing a PATH NORMAL on the PAM file (comm=tee)