evadex 3.34.1

Comprehensive DLP evasion test suite — scanner-agnostic, file-aware

evadex

DLP quality assurance testing. Generate synthetic sensitive data, test your scanner, measure detection gaps.

---

Install

pip install evadex

Quick start

evadex quickstart

The wizard detects your environment, configures your scanner, and runs a first test. Saves config to evadex.yaml so subsequent runs just work.

---

Core commands

evadex scan                          # test your scanner (northam tier, auto-detect scanner)
evadex scan --fast                   # top techniques only, ~5 min
evadex scan --tier full              # comprehensive test, all payloads

evadex generate                      # interactive: pick format, count, output
evadex generate --format xlsx        # 100-record spreadsheet
evadex generate --formats xlsx,docx,pdf --tier northam  # all formats at once

evadex falsepos                      # measure false positive rate (100 values)
evadex falsepos --count 500          # more thorough

evadex report results/scan.json      # generate HTML report

---

HTTP transport (recommended for Siphon)

For faster scanning start Siphon in server mode:

siphon serve --port 8080 --api-key $YOUR_KEY

Then scan via HTTP — 12x faster than CLI mode:

evadex scan --transport http --url http://localhost:8080 --api-key $YOUR_KEY --tier northam

Or configure in evadex.yaml:

transport: http
url: http://localhost:8080
api_key: your-key   # or set EVADEX_API_KEY env var

Mode	Throughput	Northam scan time
CLI (default)	~11/sec	~45 min
HTTP	~131/sec	~4 min

---

Tiers

Tier	Focus	Est. Time	When to use
northam (default)	Canada + US + capital markets	~5 min	Daily North America testing
banking	Canadian banking focus	~4 min	Banking compliance (CA-only)
core	Broad PII + international	~10 min	Weekly benchmarks
regional	Full international coverage	~20 min	Global deployments
full	Everything	~30 min	Major releases

---

Formats

Generate test files in any of these formats:

xlsx · docx · pdf · csv · txt · json · xml · sql · log · eml
parquet · sqlite · zip · 7z · mbox · png · jpg

---

Evasion techniques

evadex tests 13 technique families:

Technique	Examples
unicode_encoding	Fullwidth digits, homoglyphs, zero-width chars, NFD normalization
delimiter	Space, hyphen, dot, tab, newline, mixed, doubled, none
splitting	Mid-value line break, HTML comment injection, JSON field split
leetspeak	Minimal, moderate, aggressive substitution tiers
regional_digits	Arabic-Indic, Devanagari, Bengali, Thai, and 6 more scripts
encoding	Base64, ROT13, double URL encoding, encoding chains
context_injection	Value in JSON record, XML element, SQL snippet
bidirectional	Unicode RLO/LRO/RLE control characters
soft_hyphen	U+00AD invisible separator at group boundaries
morse_code	Digits encoded as International Morse Code

---

Capital markets coverage

v3.24.0 adds securities identifiers and financial messaging references to the banking and core tiers:

Category	Examples	Tier
isin	US0378331005 (Apple), CA7800871021 (RBC)	banking
cusip_num	037833100 (Apple), 46625H100 (JPMorgan)	banking
cins_num	G0177J108 (UK-registered), F22797108 (French)	core
sedol_num	2005973 (BP), 0540528 (HSBC)	core
figi_num	BBG000B9XRY4 (Apple), BBG000DMBXR2 (JPMorgan)	banking
lei_num	HWUPKR0MPOU8FGXBT394 (Apple), R0MUWSFPU8MPRO8K5P83 (BNP)	banking
ticker_symbol	AAPL, JPM, RY.TO, BRK.A	core
reuters_ric	AAPL.O, JPM.N, BP.L	core
valor_num	3234936 (Apple/SIX), 1225514 (Nestlé)	core
wkn_num	865985 (Apple/Frankfurt), 840400 (BMW)	core
mt103_ref	FT23148BTJK7LMNQ, PAYREF2024031401	banking
mifid_tx_id	MIFID20230517ABC0000000012345678…	core
chips_uid	0001JPMC	banking
sepa_ref	RF18539007547034	banking
fedwire_imad	20231015BNKUS33XXXX000123456789	banking

All securities identifiers include checksum-validated synthetic generators (CUSIP ANSI X9.6, SEDOL weighted mod-10, ISIN Luhn, FIGI Luhn, LEI ISO 17442 mod-97).

---

Configuration

Run evadex init to create evadex.yaml in the current directory:

tool: siphon-cli
exe: /path/to/siphon
tier: northam
concurrency: 32

CLI flags override config values. evadex.yaml is auto-discovered from the working directory.

---

Analysis commands

evadex history                       # past scan and falsepos runs
evadex trend                         # ASCII chart of detection rate over time
evadex techniques --top 10           # techniques with highest bypass rate
evadex doctor                        # environment health check
evadex benchmark                     # measure generate/scan performance

Scoring & coverage (v3.33)

# Composite 0-100 scanner quality score from audit history (detection,
# false-positive rate, category coverage, response time) with a letter grade
evadex score
evadex score --json                  # machine-readable output

# Ranked comparison of every scanner label seen in the audit log
evadex leaderboard

# Per-category / per-technique breakdown: sample value, variants produced,
# evasion rationale, and the recommended scanner fix
evadex explain --category credit_card
evadex explain --category ssn --technique splitting
evadex explain --category iban --sample GB33BUKB20201555555555

# Gap analysis for a tier: which payload categories have been tested and which
# are untested
evadex coverage --tier northam
evadex coverage --missing-only
evadex coverage --show-all --scanner-label post-patch

Result commands (v3.27–3.28)

# Compare two scan runs at the individual variant level
evadex diff before.json after.json
evadex diff before.json after.json --format html --output diff.html
evadex diff before.json after.json --format json --output diff.json

# Export scan results as CSV or Markdown
evadex export scan.json --format csv --output findings.csv
evadex export scan.json --format markdown --output findings.md
evadex export scan.json --format csv --only-bypassed  # evasions only

# Validate that a document template generates a correct, openable file
evadex validate --template trade_confirmation --format docx
evadex validate --all-templates --format csv
evadex validate --template swift_mt103 --format docx --scan   # also submit to scanner

# Current state at a glance: scanner, last scan, bridge, cache, scheduled jobs
evadex status
evadex status --json

# Manage the scan result cache (SQLite, 24-hour TTL by default)
evadex cache stats
evadex cache clear --yes

# Resume an interrupted scan from a saved checkpoint
evadex scan --resume
evadex scan --tier northam --resume --scanner-label post-patch

Advanced commands (Siphon-specific)

evadex entropy --url http://localhost:8080   # test entropy detection modes
evadex edm    --url http://localhost:8080   # test Exact Data Match engine
evadex lsh    --url http://localhost:8080   # test document-similarity detection
evadex bridge --port 9191                   # start HTTP API bridge

---

Requirements

• Python 3.11+
• A DLP scanner (Siphon recommended, dlpscan-rs supported, any CLI scanner via adapter)

Optional extras:

pip install evadex[barcodes]      # PNG/JPG barcode generation (QR, Code128, EAN-13)
pip install evadex[data-formats]  # Parquet and SQLite output
pip install evadex[archives]      # 7z archive output
pip install evadex[bridge]        # HTTP API bridge (FastAPI)

---

Full documentation

See docs/REFERENCE.md for the complete CLI reference:

• All flags and options for every command
• Payload coverage by region (593 payloads, 501 categories)
• Adapter configuration (Siphon, dlpscan-rs, Presidio)
• Profile system and scheduling
• Bridge/C2 integration
• Architecture overview