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Defer MITRE ATT&CK data imports in analyze.py to avoid network fetch on CLI startup #89

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Merged
thomaspatzke merged 1 commit into from
Apr 18, 2026
Merged

Defer MITRE ATT&CK data imports in analyze.py to avoid network fetch on CLI startup #89

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9 changes: 5 additions & 4 deletions sigma/cli/analyze.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,10 +8,6 @@
from sigma.cli.rules import check_rule_errors, load_rules
from sigma.analyze.attack import score_functions, calculate_attack_scores
from sigma.analyze.fields import extract_fields_from_collection
from sigma.data.mitre_attack import (
mitre_attack_techniques_tactics_mapping,
mitre_attack_version,
)
from sigma.analyze.stats import create_logsourcestats, format_row
from sigma.rule import SigmaLevel, SigmaStatus
from sigma.plugins import InstalledSigmaPlugins
Expand Down Expand Up @@ -118,6 +114,11 @@ def analyze_attack(
min_sigmastatus = SigmaStatus[min_status.upper()]
except:
min_sigmastatus = SigmaStatus.UNSUPPORTED
from sigma.data.mitre_attack import (
mitre_attack_techniques_tactics_mapping,
mitre_attack_version,
)

rules = load_rules(input, file_pattern)
check_rule_errors(rules)
score_function = score_functions[function][0]
Expand Down
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