TIM: threat context-enhanced TTP intelligence mining on unstructured threat data

Cybersecurity

Table 8 Matching rate of TTP keywords in the dataset

TTPs	Pos-hit	Neg-hit	Accuracy
Phishing	0.91	0.17	0.873
Scheduled Task/Job	0.988	0.22	0.884
Obfuscated Files or Information	0.902	0.529	0.6865
Deobfuscate/Decode Files or Information	0.92	0.33	0.795
Collection	0.879	0.351	0.764
Application Layer Protocol	0.945	0.102	0.9215
Average	0.925	0.283	0.820