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Resources

BHIS Blog

Current cybersecurity commentary and technical guidance.

Cloud Based Services As Exfil

Cloud Based Services As Exfil

July 29, 2026

Cloud-Based Services as Exfil Once an attacker is inside a network, they need to get the data out. The problem for them is that moving files to some unknown server in another country tends to raise…

C2 - Basic Terminology & Theory

July 29, 2026

C2 Basic Terminology & Theory Before starting the hands-on C2 labs, we recommend reading this file first to become familiar with the basic terminology and theory behind C2 tools. Most of these terms…

Backround Intelligent Transfer Service As Exfil

Backround Intelligent Transfer Service As Exfil

July 29, 2026

Backround Intelligent Transfer Service(BITS) As Exfil BITS is a built-in Windows service that was designed to transfer files in the background - think Windows Update downloads, or software patches…

Card Documentation Navigation

July 29, 2026

All cards of the V3 Core Deck Initial Compromise Phishing Compomised Web Server Unauthorized Cloud Access Insider Threat External Password Spray Trusted Relationship Social Engineering Bring Your Own…

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