anti
321ea7a2a6
E.3.9.1 prerequisite. Rules R0031-R0040 now use lifter:behavioral_*,
R0041 (open_relay) uses lifter:email_open_relay; the rest of the email,
canary, and intel cohorts already conformed. Each lifter at E.3.9-E.3.12
will claim its rules via str.startswith('lifter:<owner>_'), keeping the
ownership routing explicit and trivially extensible.
R0001-R0006 / R0030 lifter:* rules are E.3.13 (Identity/Credential)
territory and stay as-is.
27 lines
587 B
YAML
27 lines
587 B
YAML
rule_id: R0033
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rule_version: 1
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name: ransom_note_pattern
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description: |
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Bitcoin/Monero address + payment-demand language inserted into a
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honeydoc, mail body, or DB collection. EmailLifter (R0033 fires
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from email_body too) and BehavioralLifter share the same rule_id.
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applies_to:
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- session
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- email
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match:
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kind: lifter:behavioral_ransom_note
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require_btc_or_xmr: true
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payment_keywords:
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- bitcoin
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- btc
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- monero
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- ransom
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- decrypt
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emits:
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- tactic: TA0040
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technique_id: T1486
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confidence: 0.9
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evidence_fields:
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- btc_address
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- matched_keywords
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