MITRE PRE-ATT&CK

MITRE PRE-ATT&CK was a framework of tactics and techniques to help uncover the many pre-compromise behaviors attackers perform. It was deprecated and removed by MITRE in late 2020 and has since been rolled into the Enterprise matrix under Reconnaissance and the Resource Development categories. Those techniques can also be found under the MITRE Enterprise > PRE matrix, and the primary Enterprise matrix also lists Initial Access techniques as well as additional technique categories that follow an attack to execution.