D3-FCR — File Content Rules
D3-FCR: File Content Rules
MITRE D3FEND countermeasure
What it does
Employing a pattern matching rule language to analyze the content of files.
Attacks this counters
No ATT&CK technique in this corpus maps to this countermeasure. D3FEND may map it to techniques outside the Enterprise matrix, or to ones MITRE has since revoked — absence here is about this corpus, not about the countermeasure.