Claude 24f816b6a3
Consolidate 22 sibling repos into layered organism structure
Place useful parts of the surrounding repos into sica-fondt by layer, per the
body model (Ada = membrane; brain/endocrine/capabilities/knowledge non-Ada):

- brain/        LLM reasoning + providers (dapr, hermes, MoMoA)
- capabilities/ REPRAG sidecars: hermes tools/skills, dapr tools, parallel
                dispatch, A51 channels, and the OSINT cluster
- knowledge/    LORAG corpus: 754 cyber-skills, agency personas, secure-coding,
                MITRE ATT&CK data
- reference/    defensive threat-reference (C3, shhbruh doc) + AdaYaml parser

License handling: AGPL sources (worldosint, advanced_evolution, mercury,
Reticulum) and GPL DeTTECT are SPEC-only clean-room/port descriptions — no
copyleft code copied. MIT/Apache/data parts copied as working trees.

Safety: shhbruh escape/persistence material and C3 covert-C2 kept as reference
only, not wired into the running organism. See CONSOLIDATION.md.

https://claude.ai/code/session_01UehUqEXXJJCsHoA4voCU5c
2026-06-10 06:53:01 +00:00

1.9 KiB

API Reference: Detecting Business Email Compromise

Python email Library

import email
from email import policy

# Parse .eml file
with open("message.eml") as f:
    msg = email.message_from_file(f, policy=policy.default)

msg.get("From")                # sender header
msg.get("Reply-To")            # reply-to header
msg.get("Authentication-Results")  # SPF/DKIM/DMARC results
body = msg.get_body(preferencelist=("plain", "html"))
body.get_content()             # decoded body text

Authentication Header Patterns

Result Meaning
spf=pass Sender IP authorized by domain SPF record
spf=fail Sender IP NOT in SPF record
dkim=pass DKIM signature valid
dkim=fail DKIM signature invalid or missing
dmarc=pass SPF or DKIM aligned with From domain
dmarc=fail Neither SPF nor DKIM aligned

BEC Attack Types (FBI IC3)

Type Description
CEO Fraud Impersonates executive requesting wire transfer
Invoice Fraud Fake invoice with changed bank details
Account Compromise Compromised email used for payment requests
Attorney Impersonation Urgent legal matter requiring funds
Data Theft Requests for W-2 / PII from HR

BEC Indicator Regex Patterns

# Financial urgency
r"\b(wire transfer|bank transfer|routing number)\b"
# Secrecy pressure
r"\b(confidential|do not share|keep this between us)\b"
# Gift card fraud
r"\b(gift card|bitcoin|crypto|western union)\b"
# Account change
r"\b(change.*(bank|account|payment))\b"

Microsoft Graph API - Mail Security

GET https://graph.microsoft.com/v1.0/me/messages?$filter=internetMessageHeaders/any(h: h/name eq 'Authentication-Results')
Authorization: Bearer {token}

CLI Usage

python agent.py --email-file suspicious.eml --vip-names "John Smith" "Jane CEO"
python agent.py --scan-dir /var/mail/quarantine/ --vip-names "CFO Name"