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Egress-Assess - Testing Egress Data Detection Capabilities

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Page 1: Egress-Assess - Testing Egress Data Detection Capabilities

EGRESS-ASSESS

- TESTING EGRESS DATA

DETECTION CAPABILITIES@ChrisTruncer

Page 2: Egress-Assess - Testing Egress Data Detection Capabilities

DATA DETECTION

ACROSS THE NETWORK

A lot of our clients say they inspect their network traffic

Most of them never really tested how good they are at it

We’ve started performing some basic egress testing while on assessments

Credit Cards

Social Security Numbers

Custom generated traffic that’s important to the client

Page 3: Egress-Assess - Testing Egress Data Detection Capabilities

THE SETUP

Typically manual process

Server prep

FTP Server Install

Account Configuration

Web server config

Client Prep

Generating the fake data

Connect to the server

Can this be made easier?

Page 4: Egress-Assess - Testing Egress Data Detection Capabilities

EGRESS-ASSESS

Page 5: Egress-Assess - Testing Egress Data Detection Capabilities

EGRESS-ASSESS

CAPABILITIES

Egress-Assess currently supports two protocols

FTP

HTTP(S)

Can act as both the client AND the server all from the same tool

Just clone to two different machines!

Currently supports two different “data types” for extraction

Credit Cards

Social Security Numbers

What it does…

Page 6: Egress-Assess - Testing Egress Data Detection Capabilities
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WHAT’S NEXT? Currently working on creating a

framework

Allows users to develop modules to support new protocols or “data types”

Powershell Client incoming (thanks @424f424f)!

Easy to use on Windows

Run in memory

System Proxy Support

Upcoming goals…

Page 10: Egress-Assess - Testing Egress Data Detection Capabilities

QUESTIONS?

Twitter: @ChrisTruncer

E-mail: [email protected]

Web: https://www.christophertruncer.com

IRC: #veil on Freenode