
Sanctions Screening Pattern Analyzer
Detect sanctions evasion patterns and network anomalies beyond list-matching
What You Can Do
Analyze transaction networks, corporate structures, and beneficial ownership relationships to uncover indirect sanctions exposure and evasion methodologies. You can flag structuring patterns, shell entity networks, trade-based money laundering indicators, and entity relationship anomalies that standard list-matching tools miss. The skill helps you prioritize cases for enhanced due diligence and escalation by identifying geographic, sectoral, and transactional red flags consistent with known sanctions evasion tactics.
Features
uncover obfuscated corporate structures and identify ultimate beneficial owners through layered entity relationships
detect structuring, unusual routing changes, and frequency anomalies indicative of evasion attempts
analyze customer networks and indirect OFAC exposure through multi-hop corporate and transactional connections
recognize trade-based money laundering (TBML), invoice manipulation, and shell entity tactics specific to sanctions evasion
identify high-risk jurisdictions, politically exposed persons (PEPs), and sectoral indicators for emerging sanctions programs
surface cases requiring escalation with supporting pattern evidence and anomaly confidence scoring
structure findings to support OFAC exams, third-party audits, and internal compliance documentation
Example Output
Input: Transaction network dataset with 47 entities connected to a customer; beneficial ownership unclear; frequent fund flows to Iran-adjacent jurisdictions via shell companies.
Output:
- ⚠️ HIGH-RISK PATTERN DETECTED
Evasion Method: Beneficial Ownership Obfuscation + Geographic Layering
• Entity A (Customer) → Entity B (Isle of Man HoldCo) → Entity C (Cyprus Trading Co) → Entity D (Dubai Subsidiary) → Entity E (Iran-Linked Bank)
• Pattern Confidence: 87% (matches 6/7 TBML indicators)
• Recommended Action: EDD + escalation to Chief Compliance Officer
• Next Steps: Beneficial ownership verification, source of funds documentation, transaction justification
Input: High-volume transaction to Russia-sanctioned sector with unusual routing and invoice manipulation red flags.
Output:
- 🚩 STRUCTURAL ANOMALY: Sectoral Evasion Signal
• Transaction Value: $2.3M to "Technology Consulting"
• Indicator Match: Double-invoicing pattern (3 instances), mismatched invoice dates, goods descriptions vague
• Sanctioned Entity Exposure: 72% match probability to Russian IRGC procurement networks
• Risk Score: 8.9/10 — Recommend immediate transaction block and customer review
What's Included
- SKILL.md instruction file with pattern taxonomy and methodology:
- Evasion Pattern Reference Matrix: documented tactics (structuring, TBML, beneficial ownership obfuscation, sectoral proxies)
- Transaction Network Analysis Template: entity mapping framework and relationship scoring rubric
- EDD Escalation Checklist: documentation requirements, investigation prompts, and regulatory alignment
- Sanctions Risk Indicator Scorecard: geographic, sectoral, and behavioral red flags with weighting guidance
Who It's For
- BSA/AML Officers — frontline compliance professionals conducting transaction monitoring and case investigations
- Sanctions Compliance Managers — overseeing OFAC screening programs and regulatory exam preparation
- Compliance Analysts — reviewing high-risk customers, corporate structures, and cross-border transactions
- Risk Management Teams — supporting emerging sanctions program implementation and framework development
- Internal Audit & Compliance — validating transaction monitoring effectiveness and supporting third-party examinations
Best For
- Ongoing transaction monitoring beyond initial KYC screening
- Corporate beneficial ownership verification and structure clarity assessment
- Investigation of suspicious customer networks and indirect OFAC exposure
- Analysis of high-complexity transactions with unexplained routing or multiple intermediaries
- Enhanced due diligence case prioritization and escalation documentation
- Regulatory exam preparation and third-party audit support
- Risk framework development for emerging or sectoral sanctions programs







